CN220636529U - Gear hobbing rotation positioning tool for engine flywheel - Google Patents
Gear hobbing rotation positioning tool for engine flywheel Download PDFInfo
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- CN220636529U CN220636529U CN202322133675.0U CN202322133675U CN220636529U CN 220636529 U CN220636529 U CN 220636529U CN 202322133675 U CN202322133675 U CN 202322133675U CN 220636529 U CN220636529 U CN 220636529U
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- gear hobbing
- engine flywheel
- positioning tool
- flywheel
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- 230000000670 limiting effect Effects 0.000 claims description 19
- 230000002457 bidirectional effect Effects 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 abstract description 8
- 238000003754 machining Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 4
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
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Abstract
The utility model provides an engine flywheel gear hobbing rotation positioning tool, which relates to the technical field of flywheel machining and comprises a workbench, wherein a side plate is arranged on one side of the upper surface of the workbench, two moving plates are movably arranged on one side of the side plate, a first driving mechanism for controlling the moving plates to move is arranged at the top of the side plate, a circular clamping plate is rotatably arranged on one side surface of each moving plate, and a second driving mechanism for controlling the circular clamping plate to rotate is arranged on the upper surface of one moving plate. According to the utility model, the circular clamping plates can be driven to rotate under the meshing transmission between the worm and the worm wheel through the driving of the second driving motor, so that the flywheel clamped by the two circular clamping plates can rotate along with the rotation, the positions of the flywheel can be adjusted, the processing of different positions is convenient, the repeated clamping operation is not needed, the operation is convenient, and the processing efficiency can be effectively improved.
Description
Technical Field
The utility model relates to the technical field of flywheel machining, in particular to an engine flywheel gear hobbing rotation positioning tool.
Background
The flywheel is a disk-shaped part with large moment of inertia, and the function is like an energy storage, and the flywheel is an important component part of an engine, and the outer ring of the flywheel is provided with a circle of hobbing, and when the hobbing of the flywheel is processed, the flywheel needs to be limited, and the hobbing tool for the automobile flywheel provided by the patent with the application number of 201120150228.0 comprises: the tool base is connected with the machine tool workbench; the positioning body is arranged on the tool base and is provided with a positioning hole, and the bottom of the positioning hole is provided with an internal thread; the positioning shaft is inserted into the positioning hole, the bottom thread of the positioning shaft is in threaded connection with the positioning body, and the positioning part is arranged on the positioning shaft. When the workpiece is clamped by the scheme, the flywheel is horizontally placed on the tool base, then the positioning shaft is vertically inserted into the positioning hole of the positioning body through the flywheel center hole, and then the positioning shaft is rotated, so that the positioning shaft is screwed with the internal thread at the bottom of the positioning body, and the positioning shaft moves downwards through rotation until the axial positioning part on the positioning shaft presses the flywheel, and one-time clamping of the flywheel is realized.
However, after the flywheel is fixed, the whole position of the flywheel is fixed, and when the gear hobbing at part of the flywheel is machined, the machining of the other part of the flywheel can be finished by re-clamping, so that the operation is complex and the machining efficiency is low, and therefore, the gear hobbing rotation positioning tool for the engine flywheel is improved.
Disclosure of Invention
The utility model mainly aims to provide an engine flywheel gear hobbing rotation positioning tool, which can effectively solve the problems that after the flywheel is fixed, the whole position of the flywheel is fixed, and when the gear hobbing processing at part of positions is finished, the other part of the flywheel is required to be processed by re-clamping, the operation is complex, and the processing efficiency is low.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
the utility model provides an engine flywheel gear hobbing rotates location frock, includes the workstation, the curb plate is installed to upper surface one side of workstation, one side movable mounting of curb plate has two movable plates, the top of curb plate is provided with the first actuating mechanism that the control movable plate removed, every the circular grip block is all installed in the rotation of one side surface of movable plate, one of them the movable plate upper surface is provided with the rotatory second actuating mechanism of control circular grip block.
Preferably, the first driving mechanism comprises a mounting groove and a first driving motor, the mounting groove is formed in one side surface of the side plate, the first driving motor is fixedly mounted at the top of the side plate, and a bidirectional screw rod is mounted at the output end of the first driving motor.
Preferably, one end of the bidirectional screw rod is rotatably arranged on the inner wall of the bottom of the mounting groove, screw rod sleeves are movably arranged on the rod bodies on two sides of the bidirectional screw rod, and one end of each screw rod sleeve is fixedly connected with one end of the moving plate at the corresponding position.
Preferably, an anti-slip pad is arranged on one end surface of each circular clamping plate, a limiting rod is arranged at the center of the lower surface of each circular clamping plate on the upper side, and a limiting hole is formed at the center of the upper surface of each circular clamping plate on the lower side.
Preferably, a circular mounting groove is formed in one side surface of each moving plate, a rotating column is mounted on one end surface of each circular clamping plate, the rotating column is rotatably arranged in the circular mounting groove at the corresponding position, a rotation limiting block is mounted on the outer surface of each rotating column, and a rotation limiting groove matched with the rotation limiting block is formed in the inner wall of each circular mounting groove.
Preferably, the second driving mechanism comprises a first mounting frame and a second mounting frame, the first mounting frame and the second mounting frame are respectively and fixedly mounted on the upper surface of the moving plate positioned on the upper side, and a second driving motor is fixedly mounted on one side of the first mounting frame.
Preferably, the output end of the second driving motor is provided with a worm, one end of the worm is rotatably arranged on the inner wall of one end of the first mounting frame, the inner wall of the top of the second mounting frame is rotatably provided with a mounting rod, and one end of the mounting rod is fixedly connected with the top of the rotating column at the corresponding position.
Preferably, a worm wheel is fixedly arranged on the rod body of the mounting rod, and the worm wheel and the worm are meshed with each other.
Compared with the prior art, the utility model has the following beneficial effects:
through the drive of second driving motor, under the meshing transmission between worm and the worm wheel, can drive circular grip block and rotate, and then can make the flywheel by two circular grip block centre gripping follow and rotate, can adjust the position of flywheel, conveniently process different positions department, need not to carry out the clamping operation once more, the simple operation can effectively improve machining efficiency, through the meshing transmission between worm and the worm wheel, can make the rotation precision of circular grip block higher, and is more accurate to the control of flywheel position.
Drawings
FIG. 1 is a schematic three-dimensional structure of the present utility model;
FIG. 2 is a side view of the present utility model;
FIG. 3 is a schematic perspective view of the cross-section of FIG. 2 at A-A in accordance with the present utility model;
FIG. 4 is a schematic perspective view of the cross-section of FIG. 2 at B-B in accordance with the present utility model.
In the figure: 1. a work table; 2. a side plate; 3. a moving plate; 301. a circular mounting groove; 3011. rotating the limit groove; 4. a first driving mechanism; 401. a mounting groove; 402. a first driving motor; 403. a two-way screw rod; 404. a screw rod sleeve; 5. a circular clamping plate; 501. an anti-slip pad; 502. a limit rod; 503. a limiting hole; 504. rotating the column; 5041. a rotation limiting block; 6. a second driving mechanism; 601. a first mounting frame; 602. a second mounting frame; 603. a second driving motor; 604. a worm; 605. a mounting rod; 606. a worm wheel.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1, an engine flywheel hobbing rotation positioning tool comprises a workbench 1, wherein a side plate 2 is installed on one side of the upper surface of the workbench 1, two movable plates 3 are movably installed on one side of the side plate 2, a first driving mechanism 4 for controlling the movable plates 3 to move is arranged at the top of the side plate 2, a circular clamping plate 5 is rotatably installed on one side surface of each movable plate 3, and a second driving mechanism 6 for controlling the rotation of the circular clamping plate 5 is arranged on the upper surface of one movable plate 3.
As shown in fig. 3, the first driving mechanism 4 includes a mounting groove 401 and a first driving motor 402, the mounting groove 401 is formed on a side surface of the side plate 2, the first driving motor 402 is fixedly mounted on the top of the side plate 2, a bidirectional screw 403 is mounted at an output end of the first driving motor 402, one end of the bidirectional screw 403 is rotatably disposed on an inner wall of a bottom of the mounting groove 401, screw sleeves 404 are movably mounted on two side shafts of the bidirectional screw 403, and one end of each screw sleeve 404 is fixedly connected with one end of the moving plate 3 at a corresponding position.
Through the meshing transmission between the bidirectional screw rod 403 and the screw rod sleeve 404, the circular clamping plate 5 can be controlled to move under the drive of the first driving motor 402, so that the flywheel is conveniently limited and fixed.
As shown in fig. 3 and 4, an anti-slip pad 501 is disposed on one end surface of each circular clamping plate 5, a limiting rod 502 is mounted at the center of the lower surface of the circular clamping plate 5 located at the upper side, a limiting hole 503 is formed at the center of the upper surface of the circular clamping plate 5 located at the lower side, a circular mounting groove 301 is formed on one side surface of each moving plate 3, a rotating column 504 is mounted on one end surface of each circular clamping plate 5, each rotating column 504 is rotatably disposed in the corresponding circular mounting groove 301, a rotating limiting block 5041 is mounted on the outer surface of each rotating column 504, and a rotating limiting groove 3011 matched with the rotating limiting block 5041 is formed on the inner wall of each circular mounting groove 301.
Through the normal running fit of rotation stopper 5041 and rotation spacing groove 3011 for rotate post 504 rotation setting is inside circular mounting groove 301, thereby make every circular grip block 5 all rotate the setting, when the circular grip block 5 at second actuating mechanism 6 drive top rotates, can drive the work piece of centre gripping and rotate together, conveniently adjust the position, through setting up gag lever post 502 and spacing hole 503 on different circular grip block 5 surfaces, can play the limiting effect to the in-process of flywheel centre gripping, through the slipmat 501 of setting up on circular grip block 5 surfaces, make the flywheel be difficult for droing, stability is higher.
As shown in fig. 3 and 4, the second driving mechanism 6 includes a first mounting frame 601 and a second mounting frame 602, where the first mounting frame 601 and the second mounting frame 602 are respectively and fixedly mounted on the upper surface of the moving plate 3 located at the upper side, one side of the first mounting frame 601 is fixedly mounted with a second driving motor 603, an output end of the second driving motor 603 is mounted with a worm 604, one end of the worm 604 is rotatably disposed on an inner wall of one end of the first mounting frame 601, a mounting rod 605 is rotatably disposed on an inner wall of the top of the second mounting frame 602, one end of the mounting rod 605 is fixedly connected with the top of the rotating column 504 at a corresponding position, a worm wheel 606 is fixedly mounted on a rod body of the mounting rod 605, and the worm wheel 606 is meshed with the worm 604.
Through the meshing transmission between worm 604 and worm wheel 606, under the drive of second driving motor 603, steerable circular grip block 5 rotates, and then drives the flywheel of centre gripping and follow the rotation, can adjust the position of flywheel, conveniently processes different positions department, and the meshing transmission between worm 604 and worm wheel 606 can make control accuracy higher, more conveniently adjusts the position.
The working principle of the engine flywheel hobbing rotation positioning tool is as follows:
during the use, carry out relative movement through two movable plates 3 of first actuating mechanism 4 control for two circular grip blocks 5 can be treated carrying out the centre gripping to the flywheel of processing, after the centre gripping is accomplished, through the controllable circular grip block 5 of the drive of second actuating mechanism 6 rotates, makes the position of flywheel adjustable, conveniently carries out the hobbing processing to different positions department. Through the drive of first driving motor 402, make two-way lead screw 403 rotate, under the meshing effect between two-way lead screw 403 and the lead screw cover 404, the steerable two movable plates 3 carry out the removal of opposite direction, thereby can make two circular grip blocks 5 carry out the centre gripping to the flywheel fixedly, accomplish the centre gripping to the flywheel, drive through second driving motor 603, drive worm 604 and rotate, under the meshing transmission between worm 604 and worm wheel 606, can drive the installation pole 605 and rotate, thereby drive the pivoted post 504 at top and rotate, two circular grip blocks 5 are all rotated the setting, when the circular grip block 5 at top rotates, can drive the flywheel by two circular grip blocks 5 centre gripping together and rotate, can adjust the position of flywheel, conveniently process different positions, need not to carry out the clamping operation again, the operation is convenient, can effectively improve machining efficiency, through the meshing transmission between worm 604 and the worm wheel 606, can make the rotation precision of circular grip block 5 higher, control to the flywheel position is more accurate, be favorable to carrying out the processing to different positions.
It should be understood that the foregoing examples of the present utility model are merely illustrative of the present utility model and not limiting of the embodiments of the present utility model, and that various other changes and modifications can be made by one skilled in the art based on the above description, and it is not intended to be exhaustive of all embodiments, and all obvious changes and modifications that come within the scope of the utility model are still within the scope of the utility model.
Claims (8)
1. The utility model provides an engine flywheel gear hobbing rotates location frock, includes workstation (1), its characterized in that: the automatic clamping device is characterized in that a side plate (2) is arranged on one side of the upper surface of the workbench (1), two movable plates (3) are movably arranged on one side of the side plate (2), a first driving mechanism (4) for controlling the movable plates (3) to move is arranged at the top of the side plate (2), a circular clamping plate (5) is rotatably arranged on one side surface of each movable plate (3), and a second driving mechanism (6) for controlling the rotation of the circular clamping plate (5) is arranged on the upper surface of one movable plate (3).
2. The engine flywheel gear hobbing rotation positioning tool as claimed in claim 1, wherein: the first driving mechanism (4) comprises a mounting groove (401) and a first driving motor (402), the mounting groove (401) is formed in one side surface of the side plate (2), the first driving motor (402) is fixedly mounted at the top of the side plate (2), and a bidirectional screw rod (403) is mounted at the output end of the first driving motor (402).
3. The engine flywheel gear hobbing rotation positioning tool as claimed in claim 2, wherein: one end of the two-way screw rod (403) is rotatably arranged on the inner wall of the bottom of the mounting groove (401), screw rod sleeves (404) are movably arranged on two side rod bodies of the two-way screw rod (403), and one end of each screw rod sleeve (404) is fixedly connected with one end of the moving plate (3) at the corresponding position.
4. The engine flywheel gear hobbing rotation positioning tool as claimed in claim 1, wherein: one end surface of each circular clamping plate (5) is provided with an anti-slip pad (501), a limiting rod (502) is arranged at the center of the lower surface of the circular clamping plate (5) at the upper side, and a limiting hole (503) is formed at the center of the upper surface of the circular clamping plate (5) at the lower side.
5. The engine flywheel gear hobbing rotation positioning tool as claimed in claim 1, wherein: round mounting grooves (301) are formed in one side surface of each moving plate (3), rotary columns (504) are mounted on one end surface of each round clamping plate (5), the rotary columns (504) are rotatably arranged in the round mounting grooves (301) at corresponding positions, rotary limiting blocks (5041) are mounted on the outer surfaces of the rotary columns (504), and rotary limiting grooves (3011) matched with the rotary limiting blocks (5041) are formed in the inner walls of the round mounting grooves (301).
6. The engine flywheel gear hobbing rotation positioning tool as claimed in claim 1, wherein: the second driving mechanism (6) comprises a first mounting frame (601) and a second mounting frame (602), the first mounting frame (601) and the second mounting frame (602) are respectively and fixedly mounted on the upper surface of the movable plate (3) located at the upper side, and a second driving motor (603) is fixedly mounted on one side of the first mounting frame (601).
7. The engine flywheel gear hobbing rotation positioning tool as claimed in claim 6, wherein: the output end of second driving motor (603) is installed worm (604), the one end rotation of worm (604) sets up on the one end inner wall of first mounting bracket (601), rotate on the top inner wall of second mounting bracket (602) and be provided with installation pole (605), the one end of installation pole (605) and the top fixed connection of corresponding position department pivoted post (504).
8. The engine flywheel gear hobbing rotation positioning tool as claimed in claim 7, wherein: a worm wheel (606) is fixedly arranged on the rod body of the mounting rod (605), and the worm wheel (606) is meshed with the worm (604).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322133675.0U CN220636529U (en) | 2023-08-09 | 2023-08-09 | Gear hobbing rotation positioning tool for engine flywheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322133675.0U CN220636529U (en) | 2023-08-09 | 2023-08-09 | Gear hobbing rotation positioning tool for engine flywheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220636529U true CN220636529U (en) | 2024-03-22 |
Family
ID=90268769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322133675.0U Active CN220636529U (en) | 2023-08-09 | 2023-08-09 | Gear hobbing rotation positioning tool for engine flywheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220636529U (en) |
-
2023
- 2023-08-09 CN CN202322133675.0U patent/CN220636529U/en active Active
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