CN211728556U - Adjustable forming cutter grinding machine - Google Patents
Adjustable forming cutter grinding machine Download PDFInfo
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- CN211728556U CN211728556U CN202020111187.3U CN202020111187U CN211728556U CN 211728556 U CN211728556 U CN 211728556U CN 202020111187 U CN202020111187 U CN 202020111187U CN 211728556 U CN211728556 U CN 211728556U
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- grinding wheel
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- workbench
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Abstract
The utility model belongs to the technical field of shaping cutter processing equipment, a shaping sword grinds machine with adjustable is proposed, including the workstation, the emery wheel rotates and sets up on the workstation, installation hub rotation sets up on the workstation, and is located one side of emery wheel still includes and keeps off tooth mechanism, it includes first mount pad, a power device and keeps off the tooth to keep off tooth mechanism, first mount pad sets up on the workstation, a power device sets up on the first mount pad, a power device drives keep off the tooth and remove along the third direction, it is located to keep off the tooth the emery wheel with install between the axle. Through above-mentioned technical scheme, the problem of design is unreasonable among the prior art, and the grinding precision is poor, difficult regulation has been solved.
Description
Technical Field
The utility model belongs to the technical field of shaping cutter processing equipment, a shaping sword grinds machine with adjustable is related to.
Background
The forming cutter grinding machine is equipment for grinding the cutter tooth plane of a forming cutter, and has the advantages of high precision, good rigidity, economy and practicability. However, most of the grinding machines widely used at present have unreasonable grinding mechanism design, poor grinding precision, inconvenient operation, difficult adjustment and poor practicability, and can not meet various requirements of forming cutters.
SUMMERY OF THE UTILITY MODEL
The utility model provides a shaping sword grinds machine with adjustable has solved prior art and has designed unreasonablely, and it is poor to grind the precision, the difficult problem of adjusting.
The technical scheme of the utility model is realized like this:
an adjustable profile knife grinder comprising
A working table is arranged on the upper portion of the machine body,
the grinding wheel is rotatably arranged on the workbench,
a mounting shaft which is rotatably arranged on the workbench and is positioned at one side of the grinding wheel,
a gear mechanism, the gear mechanism comprises
A first mounting seat arranged on the workbench,
a first power device arranged on the first mounting seat,
and the first power device drives the blocking teeth to move along a third direction, and the blocking teeth are positioned between the grinding wheel and the mounting shaft.
As a further technical proposal, the method also comprises
The first power device drives the blocking teeth to move along a third direction through the moving shaft,
the limiting block is arranged on the first mounting seat, a limiting groove is formed in the limiting block, and the moving shaft is arranged in the limiting groove in a penetrating mode.
As a further technical scheme, the grinding wheel comprises
The rough grinding wheel is rotationally arranged on the movable frame,
the fine grinding wheel is rotatably arranged on the movable frame, is positioned on one side of the rough grinding wheel and is parallel to the rough grinding wheel,
also comprises
A limiting device, which comprises
A second drive cylinder disposed on the first mount,
the second driving cylinder drives the limiting plate to be arranged beside the moving shaft in a sliding mode along a first direction,
a plurality of through holes are arranged on the limiting plate and are arranged at intervals,
a stopper disposed on the moving shaft to move therewith,
the limiting posts are arranged on the stop blocks in a penetrating mode, the length of the portion, between the stop blocks and the limiting plates, of each limiting post is different, and when one limiting post faces towards the through hole, the other limiting post faces towards the limiting plates on the surfaces.
As a further technical proposal, the method also comprises
The first guide rail is arranged on the limiting block along a first direction,
the first sliding block is arranged on the first guide rail in a sliding mode, and the first sliding block is connected with the limiting plate.
As a further technical proposal, the method also comprises
The first supporting piece is arranged on the workbench, the mounting shaft is rotationally arranged on the first supporting piece,
and the third power device is arranged on the first supporting piece and drives the mounting shaft to rotate.
As a further technical proposal, the method also comprises
The second supporting piece is arranged on the workbench and is positioned at one end of the mounting shaft far away from the first supporting piece,
a third drive cylinder disposed on the second support,
and the third driving cylinder drives the limiting ejector pin to move along the first direction and is used for tightly jacking the mounting shaft.
As a further technical proposal, the method also comprises
A third guide rail provided on the table in a first direction,
a third slide block, which is arranged on the third guide rail in a sliding way,
and the first supporting piece and the second supporting piece are arranged on the third mounting seat, and the third sliding block is arranged on the lower surface of the third mounting seat.
As a further technical proposal, the method also comprises
A fourth power device arranged on the workbench,
the second feed screw is arranged on the workbench, the fourth power device drives the second feed screw to rotate,
the second screw is movably arranged on the second feed screw and connected with the third mounting seat.
The utility model discloses a theory of operation and beneficial effect do:
1. the utility model discloses in install the installation epaxial with the shaping sword, make the sword tooth plane course of working of shaping sword, the emery wheel is in one side of shaping sword and grinds it. The gear blocking mechanism is used for determining a fixed base point between the forming cutter and the grinding wheel, so that the grinding position of the forming cutter is fixed without probing. In the grinding process, the plane of the cutter teeth of the forming cutter drives the torque force of the rotating installation shaft through the first power device to be tightly attached to the fixed base point of the blocking teeth for cutter grinding, only the first direction and the third direction are needed to be linked during machining, linkage is not needed to be added to the installation shaft, therefore, the three-dimensional machining mode is converted into two-dimensional plane machining, each cutter tooth leans against the same fixed base point, and cutter grinding precision is guaranteed. The first power device drives the blocking teeth to move along the third direction, so that the forming cutter is convenient to mount and adapt to a grinding wheel, the design is reasonable, and the practicability is high.
2. The utility model discloses well first power device drives through removing the axle and keeps off the tooth and remove along the third direction, is provided with the spacing groove on the stopper, removes the axle and removes in the spacing groove, is favorable to carrying on spacingly to the removal route that keeps off the tooth, guarantees the stationarity that keeps off the tooth operation.
3. The utility model discloses well stop device is used for prescribing a limit to the distance that the fender tooth removed to being close to first power device to make the fender tooth have the stroke of two differences in size, be favorable to adapting to the conversion of coarse grinding wheel and fine grinding wheel. The second driving cylinder drives the limiting plate to move in the adjusting process, so that the part, between the stop block and the limiting plate, of the longer limiting column on the stop block is arranged in the through hole, and the part, between the stop block and the limiting plate, of the shorter limiting column is propped against the surface of the limiting plate, and therefore the fine grinding wheel is favorably matched with the fine grinding wheel for use; the second driving cylinder drives the limiting plate to move, so that the part of the longer limiting column between the stop block and the limiting plate on the stop block is propped against the surface of the limiting plate, and the other limiting column cannot block the path limitation, thereby being beneficial to being matched with a coarse grinding wheel for use, and being reasonable in design and strong in practicability.
4. The utility model discloses in when the second driving cylinder drives the limiting plate and removes, first slider slides on first guide rail to slide to the limiting plate has carried on spacingly, reinforcing stationarity.
5. The utility model discloses well third power device drives installation axle and rotates on first support piece, is favorable to making the high phase adaptation of installation axle and emery wheel, also guarantees installation axle pivoted stationarity simultaneously.
6. The utility model discloses well second support piece is used for installing the third driving cylinder, and the third driving cylinder drives spacing thimble and removes along the first direction to installing the axle top tight, guarantee to install the axle and can not rotate at the grinding in-process, thereby guarantee going on in order of grinding work, reinforcing reliability.
7. The utility model discloses in make the third slider slide on the third guide rail, drive the third mount pad and slide on the workstation, make first support piece and second support piece slide on the workstation to realize installing the slip of axle on the first direction, can realize grinding labour saving and time saving in succession the multirow cutting edge of shaping sword first direction.
8. The utility model discloses well fourth power device drives the second feed screw and rotates, makes the second screw remove on the second feed screw to drive the third mount pad and remove, realize installing the slip of axle in the first direction, reasonable in design saves space, the good reliability.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the gear stopping mechanism of the present invention;
FIG. 3 is a schematic diagram of the structure of the position limiting plate of the present invention;
FIG. 4 is a schematic structural view of a fourth power plant of the present invention;
fig. 5 is a schematic structural view of a third mounting seat of the present invention;
in the figure: 1-workbench, 3-grinding wheel, 31-coarse grinding wheel, 32-fine grinding wheel, 4-mounting shaft, 8-gear blocking mechanism, 81-first mounting seat, 82-first power device, 83-gear blocking, 84-moving shaft, 85-limiting block, 9-limiting device, 91-second driving cylinder, 92-limiting plate, 93-through hole, 94-limiting block, 95-limiting column, - -12-first supporting piece, 13-third power device, 14-second supporting piece, 15-third driving cylinder, 16-limiting thimble, 171-third guide rail, 172-third sliding block, 18-third mounting seat, 191-fourth power device, 192-second feed screw and 193-second screw.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
As shown in figures 1-5, the utility model provides an adjustable shaping knife grinder, which comprises
The working table (1) is provided with a working table,
a grinding wheel 3, the grinding wheel 3 is rotationally arranged on the worktable 1,
a mounting shaft 4, the mounting shaft 4 is rotatably arranged on the worktable 1 and is positioned at one side of the grinding wheel 3,
a gear mechanism 8, the gear mechanism 8 comprises
A first mounting seat 81, the first mounting seat 81 is arranged on the worktable 1,
a first power device 82, the first power device 82 is arranged on the first mounting seat 81,
the gear 83 is driven by the first power device 82 to move along the third direction, and the gear 83 is positioned between the grinding wheel 3 and the mounting shaft 4.
In the embodiment, the forming cutter is arranged on the mounting shaft 4, so that the grinding wheel 3 is positioned at one side of the forming cutter to grind the forming cutter in the machining process of the cutter tooth plane of the forming cutter. The gear blocking mechanism 8 is used for determining a fixed base point between the forming cutter and the grinding wheel 3, so that the grinding position of the forming cutter is fixed without probing. In the grinding process, the plane of the cutter teeth of the forming cutter drives the torque force of the rotating mounting shaft 4 through the first power device 82 to be tightly attached to the fixed base point of the blocking teeth 83 for cutter grinding, only the first direction and the third direction are needed to be linked during machining, and the linkage is not needed to be added to the mounting shaft 4, so that the three-dimensional machining mode is converted into two-dimensional plane machining, each cutter tooth leans against the same fixed base point, and the cutter grinding precision is guaranteed. The first power device 82 drives the blocking teeth 83 to move along the third direction, so that the forming cutter is convenient to mount and adapt to the grinding wheel 3, the design is reasonable, and the practicability is high.
Wherein, the A direction is a first direction, the C direction is a second direction, and the B direction is a third direction.
Further, also comprises
The shaft 84 is moved, the first power device 82 drives the blocking tooth 83 to move along the third direction through the moving shaft 84,
the limiting block 85 is arranged on the first mounting seat 81, a limiting groove is formed in the limiting block 85, and the moving shaft 84 penetrates through the limiting groove.
In this embodiment, the first power device 82 drives the blocking teeth 83 to move along the third direction through the moving shaft 84, the limiting block 85 is provided with a limiting groove, and the moving shaft 84 moves in the limiting groove, so that the moving path of the blocking teeth 83 is limited, and the running stability of the blocking teeth 83 is ensured.
Further, the grinding wheel 3 comprises
A rough grinding wheel 31, the rough grinding wheel 31 is rotatably arranged on the moving frame 22,
a fine grinding wheel 32, the fine grinding wheel 32 is rotatably arranged on the moving frame 22 and is positioned on one side of the coarse grinding wheel 31 and is parallel to the coarse grinding wheel 31,
also comprises
The limiting device 9, the limiting device 9 comprises
A second driving cylinder 91, the second driving cylinder 91 being provided on the first mounting seat 81,
a limit plate 92, the limit plate 92 is L-shaped, the second driving cylinder 91 drives the limit plate 92 to slide along the first direction and is arranged beside the moving shaft 84,
a plurality of through holes 93, the through holes 93 are arranged on the limit plate 92, the through holes 93 are arranged at intervals,
a stopper 94, the stopper 94 being disposed on the moving shaft 84 to move therewith,
the two limiting columns 95 are arranged on the stop block 94 in a penetrating mode, the length of the part, located between the stop block 94 and the limiting plate 92, of the two limiting columns 95 is different, and when one limiting column 95 faces the through hole 93, the other limiting column 95 faces the surface of the limiting plate 92.
In this embodiment, the limiting device 9 is used to limit the distance that the blocking tooth 83 moves to be close to the first power device 82, so that the blocking tooth 83 has two strokes with different sizes, which is beneficial to adapting to the conversion between the coarse grinding wheel 31 and the fine grinding wheel 32. The adjusting process is that the second driving cylinder 91 drives the limit plate 92 to move, so that the part of the longer limit column 95, which is positioned between the block 94 and the limit plate 92, on the block 94 is arranged in the through hole 93, and the part of the shorter limit column 95, which is positioned between the block 94 and the limit plate 92, is pressed against the surface of the limit plate 92, so that the fine grinding wheel 32 can be matched with the short grinding wheel for use; the second driving cylinder 91 drives the limiting plate 92 to move, so that the part of the longer limiting column 95, which is positioned between the stop block 94 and the limiting plate 92, on the stop block 94 is pressed against the surface of the limiting plate 92, and the other limiting column 95 cannot block the path limitation, so that the coarse grinding wheel 31 can be matched for use, the design is reasonable, and the practicability is high.
Further, also comprises
A first guide rail, which is arranged on the limiting block 85 along a first direction,
the first slider is arranged on the first guide rail in a sliding mode and connected with the limiting plate 92.
In this embodiment, when the second driving cylinder 91 drives the limiting plate 92 to move, the first slider slides on the first guide rail, so that the sliding of the limiting plate 92 is limited, and the stability is enhanced.
Further, also comprises
A first supporting piece 12, the first supporting piece 12 is arranged on the workbench 1, the mounting shaft 4 is rotationally arranged on the first supporting piece 12,
and the third power device 13, the third power device 13 is arranged on the first support 12 and drives the mounting shaft 4 to rotate.
In this embodiment, the third power device 13 drives the mounting shaft 4 to rotate on the first supporting member 12, which is beneficial to adapting the heights of the mounting shaft 4 and the grinding wheel 3, and meanwhile, the rotating stability of the mounting shaft 4 is also ensured.
Further, also comprises
A second support 14, the second support 14 is arranged on the workbench 1 and is positioned at one end of the mounting shaft 4 far away from the first support 12,
a third driving cylinder 15, the third driving cylinder 15 being provided on the second support 14,
and the third driving cylinder 15 drives the limit thimble 16 to move along the first direction so as to tightly push the mounting shaft 4.
Further, also comprises
A third guide rail 171, the third guide rail 171 being provided on the table 1 in the first direction,
a third sliding block 172, the third sliding block 172 is slidably disposed on the third guiding rail 171,
the third mount 18, the first support 12 and the second support 14 are disposed on the third mount 18, and the third slider 172 is disposed on a lower surface of the third mount 18.
In this embodiment, the third sliding block 172 slides on the third guide rail 171 to drive the third mounting seat 18 to slide on the workbench 1, so that the first supporting member 12 and the second supporting member 14 slide on the workbench 1, thereby realizing the sliding of the mounting shaft 4 in the first direction, and realizing the continuous grinding of the multiple rows of cutting edges in the first direction of the forming cutter, which is time-saving and labor-saving.
Further, also comprises
A fourth power device 191, the fourth power device 191 is arranged on the worktable 1,
a second feed screw 192, the second feed screw 192 being provided on the table 1, a fourth power unit 191 driving the second feed screw 192 to rotate,
and a second nut 193, wherein the second nut 193 is movably arranged on the second feed screw 192, and the second nut 193 is connected with the third mounting seat 18.
In this embodiment, the fourth power device 191 drives the second feed screw 192 to rotate, so that the second nut 193 moves on the second feed screw 192, thereby driving the third mounting seat 18 to move, and realizing the sliding of the mounting shaft 4 in the first direction.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The adjustable forming cutter grinder is characterized by comprising
A working table (1),
the grinding wheel (3), the grinding wheel (3) is rotationally arranged on the workbench (1),
a mounting shaft (4), the mounting shaft (4) is rotatably arranged on the workbench (1) and is positioned at one side of the grinding wheel (3),
a gear mechanism (8), the gear mechanism (8) comprises
A first mounting seat (81), the first mounting seat (81) is arranged on the workbench (1),
a first power device (82), the first power device (82) being disposed on the first mounting seat (81),
the first power device (82) drives the blocking tooth (83) to move along a third direction, and the blocking tooth (83) is located between the grinding wheel (3) and the mounting shaft (4).
2. The adjustable profiled knife grinder of claim 1 further comprising
A moving shaft (84), the first power device (82) drives the blocking tooth (83) to move along a third direction through the moving shaft (84),
the limiting block (85), the limiting block (85) is arranged on the first mounting seat (81), a limiting groove is formed in the limiting block (85), and the moving shaft (84) penetrates through the limiting groove.
3. Adjustable profiled knife grinder as claimed in claim 2, characterised in that the grinding wheel (3) comprises
A rough grinding wheel (31), wherein the rough grinding wheel (31) is rotationally arranged on the movable frame (22),
the fine grinding wheel (32) is rotatably arranged on the moving frame (22), is positioned on one side of the coarse grinding wheel (31) and is parallel to the coarse grinding wheel (31),
also comprises
A limiting device (9), the limiting device (9) comprises
A second drive cylinder (91), the second drive cylinder (91) being disposed on the first mount (81),
a limit plate (92), the limit plate (92) is driven by the second driving cylinder (91) to slide along a first direction and is arranged beside the moving shaft (84),
through holes (93), a plurality of the through holes (93) are arranged on the limiting plate (92), the through holes (93) are arranged at intervals,
a stop (94), the stop (94) being arranged on the displacement shaft (84) for displacement therewith,
spacing post (95), spacing post (95) are for wearing to establish two on dog (94), two spacing post (95) are located dog (94) with the length of the part between limiting plate (92) is different, when a spacing post (95) orientation when through-hole (93), another spacing post (95) orientation limiting plate (92) on the surface.
4. The adjustable profiled knife grinder of claim 3 further comprising
A first guide rail disposed on the stopper (85) along a first direction,
the first sliding block is arranged on the first guide rail in a sliding mode and connected with the limiting plate (92).
5. The adjustable profiled knife grinder of claim 1 further comprising
A first support (12), wherein the first support (12) is arranged on the workbench (1), the mounting shaft (4) is rotationally arranged on the first support (12),
and the third power device (13) is arranged on the first supporting piece (12) and drives the mounting shaft (4) to rotate.
6. The adjustable profiled knife grinder of claim 5 further comprising
A second support (14), wherein the second support (14) is arranged on the workbench (1) and is positioned at one end of the mounting shaft (4) far away from the first support (12),
a third drive cylinder (15), the third drive cylinder (15) being arranged on the second support (14),
and the third driving cylinder (15) drives the limiting thimble (16) to move along the first direction, so as to tightly push the mounting shaft (4).
7. The adjustable profiled knife grinder of claim 6 further comprising
A third guide rail (171), the third guide rail (171) being provided on the table (1) in a first direction,
a third slider (172), wherein the third slider (172) is arranged on the third guide rail (171) in a sliding manner,
a third mount (18), the first support (12) and the second support (14) both being disposed on the third mount (18), the third slider (172) being disposed on a lower surface of the third mount (18).
8. The adjustable profiled knife grinder of claim 7 further comprising
A fourth power device (191), the fourth power device (191) being arranged on the workbench (1),
a second feed screw (192), the second feed screw (192) is arranged on the workbench (1), the fourth power device (191) drives the second feed screw (192) to rotate,
a second screw (193), wherein the second screw (193) is movably arranged on the second feed screw (192), and the second screw (193) is connected with the third mounting seat (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020111187.3U CN211728556U (en) | 2020-01-18 | 2020-01-18 | Adjustable forming cutter grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020111187.3U CN211728556U (en) | 2020-01-18 | 2020-01-18 | Adjustable forming cutter grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211728556U true CN211728556U (en) | 2020-10-23 |
Family
ID=72879574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020111187.3U Active CN211728556U (en) | 2020-01-18 | 2020-01-18 | Adjustable forming cutter grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211728556U (en) |
-
2020
- 2020-01-18 CN CN202020111187.3U patent/CN211728556U/en active Active
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