CN210997210U - High-speed rail electric cabinet welding jig - Google Patents
High-speed rail electric cabinet welding jig Download PDFInfo
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- CN210997210U CN210997210U CN201921207685.1U CN201921207685U CN210997210U CN 210997210 U CN210997210 U CN 210997210U CN 201921207685 U CN201921207685 U CN 201921207685U CN 210997210 U CN210997210 U CN 210997210U
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- 238000003466 welding Methods 0.000 title claims abstract description 60
- 230000000712 assembly Effects 0.000 claims abstract description 11
- 238000000429 assembly Methods 0.000 claims abstract description 11
- 238000009434 installation Methods 0.000 claims abstract description 4
- 230000007306 turnover Effects 0.000 claims description 10
- 239000007769 metal material Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 7
- 230000008569 process Effects 0.000 abstract description 6
- 239000011435 rock Substances 0.000 abstract description 3
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000010960 cold rolled steel Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
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- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of the welding, a high-speed railway gas holder welding jig is provided, include: an installation table; the die adjusting assembly is arranged on the mounting table; the first positioning component is arranged on the mounting table; the second positioning assembly is arranged on the die adjusting assembly and can be driven by the die adjusting assembly to move axially; the third positioning assembly is arranged on the die adjusting assembly and can be driven by the die adjusting assembly to move transversely and axially; the fourth positioning assembly is arranged on the die adjusting assembly and can be driven by the die adjusting assembly to move transversely; and four inner clamping assemblies are arranged at the upper ends of the first positioning assembly, the second positioning assembly, the third positioning assembly and the fourth positioning assembly respectively. Compared with the prior art, the utility model has the advantages of this high-speed railway gas holder welding jig can fix a position the regulator cubicle and press from both sides it tightly, prevents that the regulator cubicle from taking place to rock in welding process, guarantees welding precision and welding quality.
Description
Technical Field
The utility model belongs to the technical field of the welding, concretely relates to high-speed railway gas holder welding jig.
Background
The electrical cabinet is a cabinet processed by steel materials and used for protecting components and parts from working normally, the electrical cabinet is made of two materials, namely a hot-rolled steel plate and a cold-rolled steel plate, the cold-rolled steel plate is softer than the hot-rolled steel plate and is more suitable for manufacturing the electrical cabinet, the electrical cabinet is widely used in the chemical industry, the environmental protection industry, the power system, the metallurgical system, the industry, the nuclear power industry, the fire safety monitoring, the traffic industry and the like, wherein the requirements of the electrical cabinet used on a high-speed train are stricter, in order to ensure the stability of the dustproof and waterproof functions of the electrical cabinet, the welding seams of the electrical cabinet are required to reach the required strength and density and the standard requirements on the shape, so the welding seams in four corners of the outer side face of the electrical cabinet are, the regulator cubicle is the crucial point in the welding in position location and position holding stability in the welding, and current welding is for manual handheld regulator cubicle welding basically, and in the welding process, operating personnel can't guarantee that the position of regulator cubicle is in stable condition all the time.
SUMMERY OF THE UTILITY MODEL
The technical problem that this practicality will be solved is to prior art's current situation, and provides a high-speed railway gas holder welding jig.
This practical technical scheme who solves above-mentioned technical problem and adopt does: the utility model provides a high-speed railway gas holder welding jig, includes: an installation table;
the die adjusting assembly is arranged on the mounting table;
the first positioning component is arranged on the mounting table;
the second positioning assembly is arranged on the die adjusting assembly and can be driven by the die adjusting assembly to move axially;
the third positioning assembly is arranged on the die adjusting assembly and can be driven by the die adjusting assembly to move transversely and axially;
the fourth positioning assembly is arranged on the die adjusting assembly and can be driven by the die adjusting assembly to move transversely;
four inner clamping assemblies are arranged at the upper ends of the first positioning assembly, the second positioning assembly, the third positioning assembly and the fourth positioning assembly respectively;
the second positioning assembly, the third positioning assembly and the fourth positioning assembly can be close to the first positioning assembly, the second positioning assembly, the third positioning assembly and the fourth positioning assembly can clamp four corners of a workpiece from the outer surface of the workpiece, and the inner clamping assembly can clamp four corners of the workpiece from the inner surface of the workpiece.
In the welding jig for a high-speed rail electric cabinet, the first positioning component includes: the first base is fixedly arranged on the mounting table, a first positioning plate and a second positioning plate are fixedly arranged at the upper end of the first base, the first positioning plate and the second positioning plate enclose the same shape with the outer surface angle of a workpiece, and one of the inner clamping components is arranged at the upper end of the first base.
In the welding jig for the high-speed rail electric cabinet, the second positioning assembly comprises: the first axial moving cylinder is arranged on the die adjusting assembly;
the second base is connected with the first axial moving cylinder, a third positioning plate and a fourth positioning plate are fixedly arranged at the upper end of the second base, the third positioning plate and the fourth positioning plate are enclosed to form the shape which is the same as the outer surface angle of a workpiece, and one of the inner clamping assemblies is arranged at the upper end of the second base.
In the welding jig for a high-speed rail electric cabinet, the third positioning assembly includes: the second axial moving cylinder is arranged on the die adjusting assembly;
the third base is connected with the second axial moving cylinder, a fifth positioning plate and a sixth positioning plate are arranged at the upper end of the third base, the fifth positioning plate is fixedly connected with the third base, the sixth positioning plate is movably connected with the third base, and one of the inner clamping assemblies is arranged at the upper end of the third base; when the sixth positioning plate moves forwards, the sixth positioning plate and the fifth positioning plate are enclosed to form the same shape with the outer surface angle of the workpiece.
In the welding jig for a high-speed rail electric cabinet, the fourth positioning assembly includes: the fourth base is arranged on the die adjusting assembly, a seventh positioning plate and an eighth positioning plate are arranged at the upper end of the fourth base, the seventh positioning plate is movably connected with the fourth base, the eighth positioning plate is fixedly connected with the fourth base, and one of the inner clamping assemblies is arranged at the upper end of the fourth base; when the seventh positioning plate moves forwards, the seventh positioning plate and the eighth positioning plate are enclosed to form the same shape with the outer surface angle of the workpiece.
In the welding fixture for the high-speed rail electric cabinet, the third base and the fourth base are both provided with positioning cylinders, and the sixth positioning plate and the seventh positioning plate are both connected with the corresponding positioning cylinders.
In foretell high-speed railway gas holder welding jig, every interior clamping component all includes the upset cylinder, four the upset cylinder sets up respectively in first base, second base, third base and fourth base upper end, every all be provided with the returning face plate on the upset cylinder, the returning face plate tip is provided with pinch-off blades and die clamping cylinder, the pinch-off blades with die clamping cylinder layer right angle form sets up, die clamping cylinder one end is provided with the expansion plate.
In the welding fixture for the high-speed rail electric cabinet, each turnover plate is provided with a limiting lug, each turnover cylinder is connected with a limiting column, and the upper end of each limiting column is provided with a limiting groove; when the turnover plate is turned over, each limiting lug can abut against the corresponding limiting groove.
In the welding fixture for the high-speed rail electric cabinet, the first base, the second base, the third base and the fourth base are all provided with supporting blocks.
In the welding jig for the high-speed rail electric cabinet, the module adjusting assembly comprises: the first axial screw is arranged on the mounting table, a first axial moving plate is arranged at the upper end of the first axial screw, and the first axial moving cylinder is arranged on the first axial moving plate;
the transverse screw rod is arranged on the mounting table, a transverse moving plate is sleeved on the transverse screw rod, and the fourth base is arranged on the transverse moving plate;
and the second axial screw is arranged on the transverse moving plate, a second axial moving plate is sleeved on the second axial screw, and the second axial moving cylinder is arranged on the second axial moving plate.
In the welding jig for the high-speed rail electric cabinet, the first positioning plate, the second positioning plate, the third positioning plate, the fourth positioning plate, the fifth positioning plate, the sixth positioning plate, the seventh positioning plate and the eighth positioning plate are made of metal materials.
Compared with the prior art, the utility model has the advantages of this high-speed railway gas holder welding jig can fix a position the regulator cubicle and press from both sides it tightly, prevents that the regulator cubicle from taking place to rock in welding process, guarantees welding precision and welding quality.
Drawings
FIG. 1 is a perspective view of the welding fixture for a high-speed rail electric cabinet clamping the electric cabinet;
FIG. 2 is a perspective view of the welding fixture for the high-speed rail electric cabinet;
fig. 3 is another orientation view of the tall iron electric cabinet welding fixture of fig. 2.
FIG. 4 is a perspective view of the inner clamp assembly.
In the figure, the mounting table 1, the first base 2, the first positioning plate 3, the second positioning plate 4, the first axial moving cylinder 5, the second base 6, the third positioning plate 7, the fourth positioning plate 8, the second axial moving cylinder 9, the third base 10, the fifth positioning plate 11, the sixth positioning plate 12, the fourth base 13, the seventh positioning plate 14, the eighth positioning plate 15, the positioning cylinder 16, the turnover cylinder 17, the turnover plate 18, the clamping plate 19, the clamping cylinder 20, the telescopic plate 21, the supporting block 22, the first axial screw 23, the first axial moving plate 24, the transverse screw 25, the transverse moving plate 26, the second axial screw 27, the second axial 28, the limiting lug 29, the limiting column 30 and the limiting groove moving plate 31.
Detailed Description
The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.
As shown in fig. 1 to 4, the welding jig for the high-speed rail electric cabinet comprises: an installation table 1; the die adjusting assembly is arranged on the mounting table 1; the first positioning assembly is arranged on the mounting table 1; the second positioning assembly is arranged on the die adjusting assembly and can be driven by the die adjusting assembly to move axially; the third positioning assembly is arranged on the die adjusting assembly and can be driven by the die adjusting assembly to move transversely and axially; the fourth positioning assembly is arranged on the die adjusting assembly and can be driven by the die adjusting assembly to move transversely; four inner clamping assemblies are arranged at the upper ends of the first positioning assembly, the second positioning assembly, the third positioning assembly and the fourth positioning assembly respectively; second locating component, third locating component and fourth locating component can draw close and first locating component, second locating component, third locating component and fourth locating component can follow the work piece outer surface and press from both sides tightly four angles of work piece, and interior clamping component can follow the work piece inner surface and press from both sides tightly four angles of work piece.
The first positioning assembly is arranged on the mounting table 1, the second positioning assembly is arranged on the die adjusting assembly and can be driven to move axially by the die adjusting assembly, the third positioning assembly is arranged on the die adjusting assembly and can be driven to move transversely and axially by the die adjusting assembly, the fourth positioning assembly is arranged on the die adjusting assembly and can be driven to move transversely by the die adjusting assembly, the first positioning assembly, the second positioning assembly, the third positioning assembly and the fourth positioning assembly are enclosed to form a square shape, the second positioning assembly and the third positioning assembly can move axially, the third positioning assembly and the fourth positioning assembly can move transversely, the size of the square shape enclosed by the first positioning assembly, the second positioning assembly, the third positioning assembly and the fourth positioning assembly can be changed, and electrical cabinets with different sizes can be clamped conveniently.
The first positioning assembly is fixed on the mounting table 1, the second positioning assembly, the third positioning assembly and the fourth positioning assembly can be close to or far away from the first positioning assembly in the direction of the first positioning assembly, when the second positioning assembly and the third positioning assembly can be close to the direction of the first positioning assembly, the electrical cabinets in the first positioning assembly, the second positioning assembly, the third positioning assembly and the fourth positioning assembly can be positioned, the first positioning assembly, the second positioning assembly, the third positioning assembly and the fourth positioning assembly are enclosed into a square shape, namely, the electrical cabinets are positioned in the face of the four electrical cabinets of the electrical cabinets, and at the moment, the electrical cabinets can be limited, so that the electrical cabinets cannot incline, and the welding accuracy is guaranteed.
After the regulator cubicle is fixed a position, interior clamping component can press from both sides tightly four angles to the work piece from inside to outside, prevents that the regulator cubicle from changing in position during the welding, guarantees the accuracy of welding point, improves welding precision.
The first positioning component comprises: the first base 2 is fixedly arranged on the mounting table 1, a first positioning plate 3 and a second positioning plate 4 are fixedly arranged at the upper end of the first base 2, the first positioning plate 3 and the second positioning plate 4 enclose the same shape as the outer surface angle of a workpiece, and one inner clamping component is arranged at the upper end of the first base 2.
The first base 2 is fixedly arranged on the mounting table 1, the first positioning plate 3 and the second positioning plate 4 are fixedly arranged on the first base 2, and the positioning plate and the second positioning plate 4 enclose the same shape with the outer surface angle of a workpiece, when the second positioning assembly, the third positioning assembly and the fourth positioning assembly can be drawn close to the first positioning assembly, the second positioning assembly and the third positioning assembly can push the electrical cabinet, so that one angle of the electrical cabinet is abutted between the first positioning plate 3 and the second positioning plate 4, and then one angle of the electrical cabinet can be positioned.
The second positioning assembly includes: the first axial moving cylinder 5 is arranged on the die adjusting assembly; the second base 6 is connected with the first axial moving cylinder 5, a third positioning plate 7 and a fourth positioning plate 8 are fixedly arranged at the upper end of the second base 6, the third positioning plate 7 and the fourth positioning plate 8 enclose the same shape as the outer surface angle of the workpiece, and one inner clamping assembly is arranged at the upper end of the second base 6.
Second base 6 is connected with first axial displacement cylinder 5, can drive second base 6 back-and-forth movement when first axial displacement cylinder 5 removes, and then can make second base 6 be close to or keep away from first base 2, be provided with third locating plate 7 and fourth locating plate 8 on the second base 6, when second base 6 removes to being close to first base 2 direction, third locating plate 7 and fourth locating plate 8 can support and lean on in a corner of regulator cubicle, and drive the regulator cubicle and support tight first locating plate 3 and second locating plate 4.
The third positioning assembly includes: a second axial moving cylinder 9 arranged on the mold adjusting assembly; a third base 10 connected with the second axial moving cylinder 9, wherein a fifth positioning plate 11 and a sixth positioning plate 12 are arranged at the upper end of the third base 10, the fifth positioning plate 11 is fixedly connected with the third base 10, the sixth positioning plate 12 is movably connected with the third base 10, and one of the inner clamping components is arranged at the upper end of the third base 10; the sixth positioning plate 12 encloses the same shape as the outer surface angle of the workpiece with the fifth positioning plate 11 when it moves forward.
The third base 10 is connected with the second axial displacement cylinder 9, can drive the third base 10 when the second axial cylinder removes forward or backward movement, and then fifth locating plate 11 and sixth locating plate 12 can support and lean on or keep away from an angle of regulator cubicle, and then realize fixing a position a angle of regulator cubicle.
The fourth positioning assembly includes: the fourth base 13 is arranged on the die adjusting assembly, a seventh positioning plate 14 and an eighth positioning plate 15 are arranged at the upper end of the fourth base 13, the seventh positioning plate 14 is movably connected with the fourth base 13, the eighth positioning plate is fixedly connected with the fourth base 13, and one inner clamping assembly is arranged at the upper end of the fourth base 13; the seventh positioning plate 14 encloses the same shape as the outer surface angle of the workpiece with the eighth positioning plate 15 when it moves forward.
The fourth base 13 is provided with a seventh positioning plate 14 and an eighth positioning plate 15, the seventh positioning plate 14 and the eighth positioning plate 15 enclose a shape which is the same as the outer surface angle of the workpiece, and when the third base 10 moves forward, the angle of the electrical cabinet can be driven to abut against the seventh positioning plate 14 and the eighth positioning plate 15.
Under the combined action of the first positioning plate 3 to the eighth positioning plate 15, the four corners of the electrical cabinet are positioned, and the electrical cabinet is guaranteed to be correct in position.
When the electrical cabinet is placed between the first positioning assembly, the second positioning assembly, the third positioning assembly and the fourth positioning assembly, the first axial moving cylinder 5 and the second axial moving cylinder 9 move simultaneously to drive the third positioning plate 7, the fourth positioning plate 8, the fifth positioning plate 11 and the sixth positioning plate 12 to move forward simultaneously, at this time, the fourth positioning plate 8 and the fifth positioning plate 11 can push one surface of the electrical cabinet to move forward, and then the opposite surface of the electrical cabinet, which is abutted against the fourth positioning plate 8 and the fifth positioning plate 11, can be abutted against the first positioning plate 3 and the eighth positioning plate 15, so that the clamping and positioning of two surfaces of a workpiece are realized, and the other surface of the electrical cabinet, which is convenient for the first axial moving cylinder 5 and the second axial moving cylinder 9 to drive the second base 6 and the third base 10 to move forward or backward, is convenient for the electrical cabinet to move forward or backward between the first positioning assembly, the second positioning assembly, the third positioning, The third positioning assembly and the fourth positioning assembly are placed in or taken out, so that the electrical cabinet is convenient to place and demould.
Seventh locating plate 14 and eighth locating plate 15 activity respectively set up on third base 10 and fourth base 13, when seventh locating plate 14 and eighth locating plate 15 forward simultaneously, seventh locating plate 14 and eighth locating plate 15 can support and lean on one face of regulator cubicle and drive the opposite face of regulator cubicle and support tight second locating plate 4 and third locating plate 7, and then first locating plate 3 to eighth locating plate 15 can fix a position four faces (or four angles) of regulator cubicle.
The third base 10 and the fourth base 13 are provided with positioning cylinders 16, and the sixth positioning plate 12 and the seventh positioning plate 14 are connected with the corresponding positioning cylinders 16.
The sixth positioning plate 12 and the seventh positioning plate 14 are respectively connected with the corresponding positioning cylinders 16, the positioning cylinders 16 can drive the sixth positioning plate 12 and the seventh positioning plate 14 to move back and forth, and then positioning of the surface of the electrical cabinet is achieved, and meanwhile the positioning cylinders 16, the first axial moving cylinder 5 and the second axial moving cylinder 9 are matched with each other, so that the electrical cabinet is convenient to put in and demould.
Every interior clamping component all includes upset cylinder 17, and four upset cylinders 17 set up respectively in first base 2, second base 6, third base 10 and fourth base 13 upper end, all are provided with returning face plate 18 on every upset cylinder 17, and returning face plate 18 tip is provided with grip block 19 and die clamping cylinder 20, and grip block 19 and 20 layers of right angle form settings of die clamping cylinder, and die clamping cylinder 20 one end is provided with expansion plate 21.
Upset cylinder 17 can drive the upset of returning face plate 18, the clamp plate 19 that the back upset 18 one end set up can support and lean on the regulator cubicle inner wall, clamp plate 19 sets up with 20 layers of right angle states of clamp cylinder, clamp cylinder 20 one end is provided with expansion plate 21, clamp cylinder 20 during operation can drive expansion plate 21 back-and-forth movement, and then can make expansion plate 21 support and lean on in the face adjacent with the inner wall that clamp plate 19 supported, it presss from both sides tightly to an inboard angle of regulator cubicle to be equivalent to expansion plate 21 and clamp plate 19 promptly, interior clamping component has four and sets up respectively in first base 2, second base 6, third base 10 and fourth base 13 upper end, just so can press from both sides tightly four angles of regulator cubicle, guarantee that the regulator cubicle can not rock with the welded in-process rotating, improve the degree of accuracy of welding point.
Each overturning plate is provided with a limiting lug 29, each overturning cylinder is connected with a limiting column 30, and the upper end of each limiting column 30 is provided with a limiting groove 31; when the roll-over plate is turned over, each limit lug 29 can abut against the corresponding limit groove 31.
When the turnover plate 18 is turned over, the limiting lug 29 can abut against the corresponding limiting groove 31, so that the clamping plate 19 is prevented from damaging the inner wall of the electrical cabinet due to the fact that the turnover plate 18 is turned over at an overlarge angle.
The first base 2, the second base 6, the third base 10 and the fourth base 13 are all provided with a supporting block 22.
The support block 22 can support the bottom surface of the electrical cabinet, and thus can determine the height position of the electrical cabinet.
The accent mould subassembly includes: the first axial screw 23 is arranged on the mounting table 1, a first axial moving plate 24 is arranged at the upper end of the first axial screw 23, and the first axial moving cylinder 5 is arranged on the first axial moving plate 24; the transverse screw rod 25 is arranged on the mounting table 1, a transverse moving plate 26 is sleeved on the transverse screw rod 25, and the fourth base 13 is arranged on the transverse moving plate 26; and a second axial screw 27 provided on the lateral moving plate 26, the second axial screw 27 being sleeved with a second axial moving plate 28, and the second axial moving cylinder 9 being provided on the second axial moving plate 28.
The first axial screw 23 is arranged on the mounting table 1, the first axial moving plate 24 is sleeved on the first axial screw 23, the first axial moving plate 24 can be driven to move in the axial direction when the first axial screw 23 rotates, the first axial moving cylinder 5 is arranged on the first axial moving plate 24, namely the first axial screw 23 can be driven to move axially when rotating, the transverse screw 25 is sleeved with the transverse moving plate 26, the transverse moving plate 26 can be driven to move transversely when the transverse screw 25 rotates, the fourth base 13 is arranged on the transverse moving plate 26, the fourth base 13 can be driven to move (namely, the fourth positioning component is driven to move transversely) when the transverse moving plate 26 moves, the transverse moving plate 26 is provided with the second axial screw 27, the second axial moving plate 28 is sleeved on the second axial screw 27, and the second axial moving plate 28 can be driven to move axially when the second axial screw 27 rotates, the second axial moving cylinder 9 is disposed on the second axial moving plate 28, so that when the second axial moving plate 28 moves, the third positioning assembly is driven to move axially, and because the second axial lead screw 27 is disposed on the lateral moving plate 26, the third positioning assembly can also be driven to move laterally when the lateral moving plate 26 moves, thereby achieving the axial movement of the second positioning assembly, the axial and lateral movement of the third positioning assembly, and the lateral movement of the fourth positioning assembly, and further changing the size of a square shape enclosed by the first positioning assembly, the second positioning assembly, the third positioning assembly, and the fourth positioning assembly, and facilitating clamping of electrical cabinets with different sizes.
The first positioning plate 3, the second positioning plate 4, the third positioning plate 7, the fourth positioning plate 8, the fifth positioning plate 11, the sixth positioning plate 12, the seventh positioning plate 14 and the eighth positioning plate 15 are made of metal materials.
In the welding process of the welding seam, the temperature around the welding seam is very high, the first positioning plate 3, the second positioning plate 4, the third positioning plate 7, the fourth positioning plate 8, the fifth positioning plate 11, the sixth positioning plate 12, the seventh positioning plate 14 and the eighth positioning plate 15 are all abutted against the outer surface of the electrical cabinet in the welding process, the welding seam is located at four corners of the electrical cabinet, the first positioning plate 3, the second positioning plate 7, the third positioning plate 8, the fifth positioning plate 11, the sixth positioning plate 12, the seventh positioning plate 14 and the eighth positioning plate 15 which are made of metal can quickly conduct heat in the welding seam at the moment, and the condition that the electrical cabinet cannot generate thermal deformation in the welding process is guaranteed.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described may be made by those skilled in the art without departing from the scope and spirit of the invention as defined in the accompanying claims.
Claims (11)
1. The utility model provides a high-speed railway gas holder welding jig which characterized in that includes:
an installation table;
the die adjusting assembly is arranged on the mounting table;
the first positioning component is arranged on the mounting table;
the second positioning assembly is arranged on the die adjusting assembly and can be driven by the die adjusting assembly to move axially;
the third positioning assembly is arranged on the die adjusting assembly and can be driven by the die adjusting assembly to move transversely and axially;
the fourth positioning assembly is arranged on the die adjusting assembly and can be driven by the die adjusting assembly to move transversely;
four inner clamping assemblies are arranged at the upper ends of the first positioning assembly, the second positioning assembly, the third positioning assembly and the fourth positioning assembly respectively;
the second positioning assembly, the third positioning assembly and the fourth positioning assembly can be close to the first positioning assembly, the second positioning assembly, the third positioning assembly and the fourth positioning assembly can clamp four corners of a workpiece from the outer surface of the workpiece, and the inner clamping assembly can clamp four corners of the workpiece from the inner surface of the workpiece.
2. The welding fixture for high-speed rail electric cabinet as claimed in claim 1, wherein the first positioning component comprises: the first base is fixedly arranged on the mounting table, a first positioning plate and a second positioning plate are fixedly arranged at the upper end of the first base, the first positioning plate and the second positioning plate enclose the same shape with the outer surface angle of a workpiece, and one of the inner clamping components is arranged at the upper end of the first base.
3. The welding fixture for high-speed rail electric cabinets of claim 2, wherein the second positioning assembly comprises: the first axial moving cylinder is arranged on the die adjusting assembly;
the second base is connected with the first axial moving cylinder, a third positioning plate and a fourth positioning plate are fixedly arranged at the upper end of the second base, the third positioning plate and the fourth positioning plate are enclosed to form the shape which is the same as the outer surface angle of a workpiece, and one of the inner clamping assemblies is arranged at the upper end of the second base.
4. The welding fixture for high-speed rail electric cabinets of claim 3, wherein the third positioning assembly comprises: the second axial moving cylinder is arranged on the die adjusting assembly;
the third base is connected with the second axial moving cylinder, a fifth positioning plate and a sixth positioning plate are arranged at the upper end of the third base, the fifth positioning plate is fixedly connected with the third base, the sixth positioning plate is movably connected with the third base, and one of the inner clamping assemblies is arranged at the upper end of the third base; when the sixth positioning plate moves forwards, the sixth positioning plate and the fifth positioning plate are enclosed to form the same shape with the outer surface angle of the workpiece.
5. The welding fixture for high-speed rail electric cabinets of claim 4, wherein the fourth positioning assembly comprises: the fourth base is arranged on the die adjusting assembly, a seventh positioning plate and an eighth positioning plate are arranged at the upper end of the fourth base, the seventh positioning plate is movably connected with the fourth base, the eighth positioning plate is fixedly connected with the fourth base, and one of the inner clamping assemblies is arranged at the upper end of the fourth base; when the seventh positioning plate moves forwards, the seventh positioning plate and the eighth positioning plate are enclosed to form the same shape with the outer surface angle of the workpiece.
6. The welding fixture for high-speed rail electric cabinets of claim 5, wherein each of the third base and the fourth base is provided with a positioning cylinder, and each of the sixth positioning plate and the seventh positioning plate is connected to the corresponding positioning cylinder.
7. The welding fixture for high-speed rail electric cabinets of claim 5, wherein each of the inner clamping assemblies comprises a turning cylinder, four turning cylinders are respectively arranged at the upper ends of the first base, the second base, the third base and the fourth base, a turning plate is arranged on each of the turning cylinders, a clamping plate and a clamping cylinder are arranged at the end part of the turning plate, the clamping plate is arranged at a right angle with the clamping cylinder layer, and a telescopic plate is arranged at one end of the clamping cylinder.
8. The welding fixture for high-speed rail electric cabinets of claim 7, wherein each turnover plate is provided with a limiting bump, each turnover cylinder is connected with a limiting column, and the upper end of each limiting column is provided with a limiting groove; when the turnover plate is turned over, each limiting lug can abut against the corresponding limiting groove.
9. The welding fixture for high-speed rail electric cabinets of claim 5, wherein support blocks are arranged on the first base, the second base, the third base and the fourth base.
10. The welding fixture for high-speed rail electric cabinets of claim 5, wherein the mold adjusting assembly comprises: the first axial screw is arranged on the mounting table, a first axial moving plate is arranged at the upper end of the first axial screw, and the first axial moving cylinder is arranged on the first axial moving plate;
the transverse screw rod is arranged on the mounting table, a transverse moving plate is sleeved on the transverse screw rod, and the fourth base is arranged on the transverse moving plate;
and the second axial screw is arranged on the transverse moving plate, a second axial moving plate is sleeved on the second axial screw, and the second axial moving cylinder is arranged on the second axial moving plate.
11. The welding jig for high-speed rail electric cabinets of claim 5, wherein the first positioning plate, the second positioning plate, the third positioning plate, the fourth positioning plate, the fifth positioning plate, the sixth positioning plate, the seventh positioning plate and the eighth positioning plate are made of metal materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921207685.1U CN210997210U (en) | 2019-07-29 | 2019-07-29 | High-speed rail electric cabinet welding jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921207685.1U CN210997210U (en) | 2019-07-29 | 2019-07-29 | High-speed rail electric cabinet welding jig |
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| Publication Number | Publication Date |
|---|---|
| CN210997210U true CN210997210U (en) | 2020-07-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921207685.1U Active CN210997210U (en) | 2019-07-29 | 2019-07-29 | High-speed rail electric cabinet welding jig |
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| CN (1) | CN210997210U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110524164A (en) * | 2019-07-29 | 2019-12-03 | 宁波赛亦软件科技有限公司 | A kind of high-speed rail electrical cabinet welding fixture |
-
2019
- 2019-07-29 CN CN201921207685.1U patent/CN210997210U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110524164A (en) * | 2019-07-29 | 2019-12-03 | 宁波赛亦软件科技有限公司 | A kind of high-speed rail electrical cabinet welding fixture |
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