CN221716073U - Steel band positioning mechanism for steel band spot welder - Google Patents
Steel band positioning mechanism for steel band spot welder Download PDFInfo
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- CN221716073U CN221716073U CN202323639192.4U CN202323639192U CN221716073U CN 221716073 U CN221716073 U CN 221716073U CN 202323639192 U CN202323639192 U CN 202323639192U CN 221716073 U CN221716073 U CN 221716073U
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- steel
- positioning mechanism
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 97
- 239000010959 steel Substances 0.000 title claims abstract description 97
- 230000007246 mechanism Effects 0.000 title claims abstract description 34
- 238000003466 welding Methods 0.000 claims abstract description 52
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 20
- 238000005498 polishing Methods 0.000 claims description 8
- 238000005457 optimization Methods 0.000 description 7
- 239000012535 impurity Substances 0.000 description 2
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The utility model relates to the technical field of steel strip spot welders, in particular to a steel strip positioning mechanism for a steel strip spot welder, which comprises a bottom plate, wherein a first fixing plate and a second fixing plate are symmetrically arranged on the bottom plate, and a positive and negative tooth bidirectional screw rod is rotatably arranged between the first fixed plate and the second fixed plate, two sections of threads of the positive and negative tooth bidirectional screw rod are sleeved with two internal thread blocks on threaded rods with opposite rotation directions, and positioning mechanisms for positioning the steel belt are arranged on the two internal thread blocks. The device can be used for carrying out positioning and fixing treatment on the steel belts needing welding treatment, can control the distance between the welding positions of the two steel belts needing welding treatment to be a certain fixed degree, and can enable the distance between the welding positions of each group of welded steel belts to be just contacted, so that the welding quality of the two steel belts is improved.
Description
Technical Field
The utility model relates to the technical field of steel strip spot welders, in particular to a steel strip positioning mechanism for a steel strip spot welder.
Background
The steel belt is a conveyer belt made of carbon steel and used as a traction and carrying member of a belt conveyer and can also be used for bundling goods; is a narrow and long steel plate produced by various steel rolling enterprises in order to meet the requirements of various industrial departments for industrially producing various metal or mechanical products.
In the processing treatment of the steel belt, the welding treatment is often required, and the welding is performed after the steel belt is positioned when the welding treatment is performed on the steel belt, for example, the Chinese patent with the application number 201922243222.7 discloses a steel belt positioning mechanism for a steel belt spot welder, which comprises a welding device, a pressing device, an operation table and a positioning device; the pressing blocks in the pressing device are arranged at two ends of the bottom of the welding device; the pressing device is arranged at one side of the operating platform; the pressing block is arranged at the top of the operating table; the operation table is arranged at the bottom of the welding device; the positioning device is arranged on the operating platform; however, when the steel strip positioning mechanism for the steel strip spot welder is used for welding the steel strips, the distance between the welding positions of the two steel strips to be welded is difficult to uniformly maintain, and the phenomenon that the distance between the welding positions of the two steel strips is too short or too long can occur, so that the welding quality of the two steel strips is affected, and therefore, in order to solve the problems, the steel strip positioning mechanism for the steel strip spot welder is provided.
Disclosure of utility model
The utility model aims to solve the defects in the prior art, and provides a steel belt positioning mechanism for a steel belt spot welder.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
The steel belt positioning mechanism for the steel belt spot welder comprises a bottom plate, wherein a first fixing plate and a second fixing plate are symmetrically arranged on the bottom plate, a positive and negative tooth bidirectional screw rod is rotatably arranged between the first fixing plate and the second fixing plate, two internal thread blocks are sleeved on threaded rods with opposite screw threads of the positive and negative tooth bidirectional screw rod, positioning mechanisms for positioning the steel belt are arranged on the two internal thread blocks, and a limiting mechanism for limiting the internal thread blocks is arranged between the first fixing plate and the second fixing plate;
the positioning mechanism comprises a bearing plate arranged at the top of the internal thread block, a positioning groove with the same shape as the steel belt is formed in the bearing plate, a top plate is connected to the bearing plate through a connecting plate, a first electric telescopic rod is arranged at the bottom of the top plate, the tail end of a piston rod of the first electric telescopic rod is connected with the positioning plate matched with the positioning groove, an L-shaped plate is arranged at the bottom of the bearing plate, a second electric telescopic rod is arranged at the horizontal end of the L-shaped plate, a mounting plate is arranged at the tail end of the piston rod of the second electric telescopic rod, and a baffle is arranged on the side surface of the mounting plate;
The bottom plate is provided with a bearing table, the upper surface of the bearing table is flush with the inner bottom wall of the positioning groove, and the length of the bearing table is twice that of the mounting plate.
Preferably, the limiting mechanism comprises a sliding rod arranged between the first fixing plate and the second fixing plate, the bottom of the internal thread block is provided with a sliding sleeve, and the sliding sleeve is sleeved on the sliding rod in a sliding manner.
Preferably, a motor is arranged on one side, far away from the positive and negative tooth bidirectional screw rod, of the first fixing plate, and an output shaft of the motor penetrates through the first fixing plate and is connected with the positive and negative tooth bidirectional screw rod.
Preferably, a bearing is arranged on one side, close to the positive and negative tooth bidirectional screw rod, of the second fixing plate, and the end part of the positive and negative tooth bidirectional screw rod is arranged on an inner ring of the bearing.
Preferably, the bottom plate is provided with a strip-shaped plate, the bearing table is arranged at the top of the strip-shaped plate and positioned above the positive and negative tooth bidirectional screw rod, and the bearing table is positioned between the two internal thread blocks.
Preferably, the support plate is installed at the top of the internal thread block, and the bearing plate is installed at the top of the support plate.
Preferably, the bottom end of the connecting plate is arranged at the top of the bearing plate, the top plate is arranged at the top of the connecting plate, and the positioning plate is positioned above the bearing plate.
Preferably, the upper surface of the baffle is higher than the upper surface of the bearing plate, two groups of fixing holes are symmetrically formed in the bottom plate, and a polishing layer is arranged on one side, close to the positioning plate, of the baffle.
Compared with the prior art, the utility model has the beneficial effects that:
1: the device can be used for carrying out positioning and fixing treatment on the steel belts needing welding treatment, can control the distance between the welding positions of the two steel belts needing welding treatment to be a certain fixed degree, and can enable the distance between the welding positions of each group of welded steel belts to be just contacted, so that the welding quality of the two steel belts is improved.
2: According to the utility model, the polishing layer arranged on the side surface of the baffle plate can generate friction with the welding position of the steel belt to be welded when the baffle plate moves downwards along with the retraction of the piston rod of the second electric telescopic rod, so that the friction polishing is carried out on the welding position of the steel belt to be welded by using the polishing layer, burrs and impurities existing in the welding position of the steel belt to be welded can be polished and removed, and the welding firmness of the welding positions of two steel belts to be welded in the later stage is improved.
Drawings
FIG. 1 is a schematic view of a first view angle of a steel strip positioning mechanism for a steel strip spot welder according to the present utility model;
FIG. 2 is a schematic view of a second view of a steel strip positioning mechanism for a spot welder for steel strips according to the present utility model;
FIG. 3 is a schematic view of a third view of a steel strip positioning mechanism for a spot welder for steel strips according to the present utility model;
Fig. 4 is a schematic connection diagram of a bearing plate and an L-shaped plate of a steel strip positioning mechanism for a steel strip spot welding machine according to the present utility model.
In the figure: 1. a bottom plate; 2. a first fixing plate; 3. a second fixing plate; 4. a motor; 5. a bearing; 6. a positive and negative tooth bidirectional screw rod; 7. an internal thread block; 8. a sliding sleeve; 9. a slide bar; 10. a support plate; 11. a carrying plate; 12. a strip-shaped plate; 13. a carrying platform; 14. a positioning groove; 15. a connecting plate; 16. a top plate; 17. a first electric telescopic rod; 18. a positioning plate; 19. a mounting plate; 20. a baffle; 21. an L-shaped plate; 22. and a second electric telescopic rod.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-4, a steel strip positioning mechanism for a steel strip spot welder comprises a bottom plate 1, wherein a first fixed plate 2 and a second fixed plate 3 are symmetrically arranged on the bottom plate 1, a positive and negative tooth bidirectional screw rod 6 is rotatably arranged between the first fixed plate 2 and the second fixed plate 3, two sections of threads of the positive and negative tooth bidirectional screw rod 6 are sleeved with two internal thread blocks 7 on threaded rods with opposite screw directions, positioning mechanisms for positioning the steel strip are arranged on the two internal thread blocks 7, and a limiting mechanism for limiting the internal thread blocks 7 is arranged between the first fixed plate 2 and the second fixed plate 3;
The positioning mechanism comprises a bearing plate 11 arranged at the top of the internal thread block 7, a positioning groove 14 with the same shape as a steel belt is formed in the bearing plate 11, a top plate 16 is connected to the bearing plate 11 through a connecting plate 15, a first electric telescopic rod 17 is arranged at the bottom of the top plate 16, a positioning plate 18 matched with the positioning groove 14 in shape is connected to the tail end of a piston rod of the first electric telescopic rod 17, an L-shaped plate 21 is arranged at the bottom of the bearing plate 11, a second electric telescopic rod 22 is arranged at the horizontal end of the L-shaped plate 21, a mounting plate 19 is arranged at the tail end of the piston rod of the second electric telescopic rod 22, and a baffle 20 is arranged on the side surface of the mounting plate 19;
The bottom plate 1 is provided with a bearing table 13, the upper surface of the bearing table 13 is flush with the inner bottom wall of the positioning groove 14, and the length of the bearing table 13 is twice that of the mounting plate 19.
As a technical optimization scheme of the utility model, the limiting mechanism comprises a sliding rod 9 arranged between the first fixed plate 2 and the second fixed plate 3, a sliding sleeve 8 is arranged at the bottom of the internal thread block 7, the sliding sleeve 8 is in sliding sleeve connection with the sliding rod 9, and the internal thread block 7 can be provided with a limiting function through the matching use of the sliding rod 9 and the sliding sleeve 8, so that the internal thread block 7 transversely moves on the positive and negative teeth bidirectional screw rod 6.
As a technical optimization scheme of the utility model, a motor 4 is arranged on one side of the first fixed plate 2 far away from the positive and negative teeth bidirectional screw rod 6, an output shaft of the motor 4 penetrates through the first fixed plate 2 and is connected with the positive and negative teeth bidirectional screw rod 6, and the output shaft of the motor 4 can drive the positive and negative teeth bidirectional screw rod 6 to rotate.
As a technical optimization scheme of the utility model, a bearing 5 is arranged on one side of the second fixing plate 3, which is close to the positive and negative screw rod 6, the end part of the positive and negative screw rod 6 is arranged on the inner ring of the bearing 5, and the bearing 5 can provide support and guide for the positive and negative screw rod 6, so that the stability of the positive and negative screw rod 6 in rotation is improved.
As a technical optimization scheme of the utility model, a strip-shaped plate 12 is arranged on the bottom plate 1, a bearing table 13 is arranged at the top of the strip-shaped plate 12, the bearing table 13 is positioned above the positive and negative tooth bidirectional screw rod 6, and the bearing table 13 is positioned between two internal thread blocks 7.
As a technical optimization scheme of the utility model, a supporting plate 10 is arranged at the top of the internal thread block 7, and a bearing plate 11 is arranged at the top of the supporting plate 10.
As a technical optimization scheme of the utility model, the bottom end of the connecting plate 15 is arranged at the top of the bearing plate 11, the top plate 16 is arranged at the top of the connecting plate 15, and the positioning plate 18 is positioned above the bearing plate 11.
As a technical optimization scheme of the utility model, the upper surface of the baffle 20 is higher than the upper surface of the bearing plate 11, two groups of fixing holes are symmetrically formed in the bottom plate 1, a polishing layer is arranged on one side of the baffle 20, which is close to the positioning plate 18, and the fixing holes formed in the bottom plate 1 can be used for conveniently fixing the bottom plate 1, so that the device is convenient to install and fix.
When the welding machine is used, when two steel belts are required to be welded, the two first electric telescopic rods 17 are started in advance, the piston rods of the first electric telescopic rods 17 drive the positioning plates 18 to move upwards, at the moment, the end parts of the two steel belts required to be welded are respectively placed in the two positioning grooves 14, and the steel belts are pushed to enable the welding parts of the steel belts to move towards the baffle plates 20 until the welding parts of the two steel belts required to be welded are respectively contacted with the two baffle plates 20 and then stop.
At this time, the two first electric telescopic rods 17 are started, the piston rods of the first electric telescopic rods 17 push the positioning plates 18 to move downwards, the positioning plates 18 move downwards to extrude and fix the steel belts in the positioning grooves 14, and then the steel belts are extruded and fixed in the positioning grooves 14, so that the two steel belts needing welding treatment can be fixed in the positioning grooves 14 on the two bearing plates 11.
After the two steel belts needing welding treatment are positioned and fixed, the two second electric telescopic rods 22 are started simultaneously, and the piston rods of the second electric telescopic rods 22 drive the mounting plate 19 and the baffle plate 20 to move downwards until the baffle plate 20 is lower than the bearing plate 11.
At this time, the motor 4 is started, the output shaft of the motor 4 drives the positive and negative bi-directional screw rod 6 to rotate, the positive and negative bi-directional screw rod 6 rotates to enable the two internal screw blocks 7 to move close to each other, the two internal screw blocks 7 move close to each other to drive the two bearing plates 11 to move close to each other, the two bearing plates 11 move close to each other to drive the two fixed steel strips to move close to each other, and because the upper surface of the bearing table 13 is flush with the inner bottom wall of the positioning groove 14, the fixed steel strips positioned in the positioning groove 14 can move on the bearing table 13 when moving close to each other, and the degree of the bearing table 13 is equal to twice the length of the mounting plate 19, so that the welding position of the two steel strips needing welding treatment can move to the bearing table 13 when moving close to each other, and when the welding positions of the two steel strips needing welding treatment are in contact with each other, the side surfaces of the two bearing plates 11 are just contacted with the side surfaces of the bearing table 13, and then the welding position of the two steel strips needing welding treatment can be stopped when the welding position is just contacted; the device can be used for carrying out positioning and fixing treatment on the steel belts needing welding treatment, can control the distance between the welding positions of the two steel belts needing welding treatment to be at a certain fixed degree, can enable the distance between the welding positions of the steel belts welded in each group to be just contacted, and further improves the welding quality of the two steel belts.
And the polishing layer that baffle 20 side set up can produce the friction with the welded part of the steel band that needs to weld when baffle 20 follows the piston rod of second electric telescopic handle 22 and contracts and move down, and then utilize polishing layer to carry out the friction to the welded part of the steel band that needs to weld and polish, can polish burr and impurity that exists with the welded part of the steel band that needs to weld and get rid of, and then improve the welding fastness when two welded parts of the steel band that need to weld carry out the welding in later stage.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (8)
1. The utility model provides a steel band positioning mechanism for steel band spot welder, includes bottom plate (1), its characterized in that, install first fixed plate (2) and second fixed plate (3) on bottom plate (1) symmetry, rotate between first fixed plate (2) and second fixed plate (3) and install positive and negative tooth two-way lead screw (6), two internal thread piece (7) have been cup jointed to the screw thread on the screw thread that two sections screw threads of positive and negative tooth two-way lead screw (6) revolve opposite directions, all be provided with the positioning mechanism that is used for carrying out the location to the steel band on two internal thread piece (7), be provided with between first fixed plate (2) and the second fixed plate (3) and be used for carrying out spacing stop gear to internal thread piece (7);
The positioning mechanism comprises a bearing plate (11) arranged at the top of an internal thread block (7), a positioning groove (14) with the same shape as a steel belt is formed in the bearing plate (11), a top plate (16) is connected to the bearing plate (11) through a connecting plate (15), a first electric telescopic rod (17) is arranged at the bottom of the top plate (16), a positioning plate (18) matched with the positioning groove (14) in shape is connected to the tail end of a piston rod of the first electric telescopic rod (17), an L-shaped plate (21) is arranged at the bottom of the bearing plate (11), a second electric telescopic rod (22) is arranged at the horizontal end of the L-shaped plate (21), a mounting plate (19) is arranged at the tail end of the piston rod of the second electric telescopic rod (22), and a baffle (20) is arranged on the side surface of the mounting plate (19);
The bottom plate (1) is provided with a bearing table (13), the upper surface of the bearing table (13) is flush with the inner bottom wall of the positioning groove (14), and the length of the bearing table (13) is twice that of the mounting plate (19).
2. The steel strip positioning mechanism for the steel strip spot welding machine according to claim 1, wherein the limiting mechanism comprises a sliding rod (9) arranged between the first fixed plate (2) and the second fixed plate (3), a sliding sleeve (8) is arranged at the bottom of the internal thread block (7), and the sliding sleeve (8) is in sliding sleeve connection with the sliding rod (9).
3. The steel strip positioning mechanism for the steel strip spot welding machine according to claim 1, wherein a motor (4) is installed on one side, far away from the positive and negative tooth bidirectional screw rod (6), of the first fixing plate (2), and an output shaft of the motor (4) penetrates through the first fixing plate (2) and is connected with the positive and negative tooth bidirectional screw rod (6).
4. The steel strip positioning mechanism for the steel strip spot welding machine according to claim 1, wherein a bearing (5) is arranged on one side, close to the positive and negative screw rod (6), of the second fixing plate (3), and the end part of the positive and negative screw rod (6) is arranged on the inner ring of the bearing (5).
5. The steel strip positioning mechanism for the steel strip spot welding machine according to claim 1, wherein the strip-shaped plate (12) is installed on the bottom plate (1), the bearing table (13) is installed at the top of the strip-shaped plate (12), the bearing table (13) is located above the positive and negative tooth bidirectional screw rod (6), and the bearing table (13) is located between the two internal thread blocks (7).
6. The steel strip positioning mechanism for the steel strip spot welding machine according to claim 1, wherein the supporting plate (10) is installed on the top of the internal thread block (7), and the bearing plate (11) is installed on the top of the supporting plate (10).
7. The steel strip positioning mechanism for the steel strip spot welding machine according to claim 1, wherein the bottom end of the connecting plate (15) is installed at the top of the bearing plate (11), the top plate (16) is installed at the top of the connecting plate (15), and the positioning plate (18) is located above the bearing plate (11).
8. The steel strip positioning mechanism for the steel strip spot welding machine according to claim 1, wherein the upper surface of the baffle plate (20) is higher than the upper surface of the bearing plate (11), two groups of fixing holes are symmetrically formed in the bottom plate (1), and a polishing layer is arranged on one side, close to the positioning plate (18), of the baffle plate (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323639192.4U CN221716073U (en) | 2023-12-29 | 2023-12-29 | Steel band positioning mechanism for steel band spot welder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323639192.4U CN221716073U (en) | 2023-12-29 | 2023-12-29 | Steel band positioning mechanism for steel band spot welder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221716073U true CN221716073U (en) | 2024-09-17 |
Family
ID=92694224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323639192.4U Active CN221716073U (en) | 2023-12-29 | 2023-12-29 | Steel band positioning mechanism for steel band spot welder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221716073U (en) |
-
2023
- 2023-12-29 CN CN202323639192.4U patent/CN221716073U/en active Active
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