CN220659448U - Gear hobbing machine fixing device for gear production - Google Patents
Gear hobbing machine fixing device for gear production Download PDFInfo
- Publication number
- CN220659448U CN220659448U CN202322257843.7U CN202322257843U CN220659448U CN 220659448 U CN220659448 U CN 220659448U CN 202322257843 U CN202322257843 U CN 202322257843U CN 220659448 U CN220659448 U CN 220659448U
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- gear
- clamping ring
- top surface
- guide rail
- base
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 17
- 210000001503 joint Anatomy 0.000 claims description 17
- 238000003032 molecular docking Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 7
- 238000003754 machining Methods 0.000 description 5
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 4
- 235000017491 Bambusa tulda Nutrition 0.000 description 4
- 241001330002 Bambuseae Species 0.000 description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 4
- 239000011425 bamboo Substances 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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- Gear Processing (AREA)
Abstract
The utility model relates to the technical field of gear production, and discloses a fixing device of a gear hobbing machine for gear production, which comprises a base and a fixing plate, wherein the fixing plate is fixedly arranged at the center position of the top surface of the base, the fixing plate comprises a fixing unit and a butting unit, the fixing unit and the butting unit are both arranged on the top surface of the base, a rotating rod is rotatably sleeved on one side of the surface of a mounting column, and a butting shaft is rotatably sleeved on one side of the surface of the rotating rod. After the lower clamping ring clamps the gear to be processed, the upper clamping ring is lowered to the top surface of the lower clamping ring under the action of the telescopic rod to clamp and fix the top surface of the gear, meanwhile, the width dimension of the upper clamping ring can be adjusted by the sliding block and the sleeve rod, gears with different thickness dimensions can be handled, the gear fixing device is not required to be replaced, the working strength and difficulty of workers are reduced, and the operation is convenient and simple.
Description
Technical Field
The utility model relates to the technical field of gear production, in particular to a fixing device of a gear hobbing machine for gear production.
Background
The gear hobbing machine is one of the most widely used gear processing machine tools, and can be used for cutting straight-tooth and helical-tooth cylindrical gears, processing worm gears, chain wheels and the like, and processing straight-tooth, helical-tooth and herringbone-tooth cylindrical gears and worm gears by a hob cutter according to a generating method.
According to publication number CN218799615U discloses a fixing device of gear hobbing machine for gear production, including base, a rotation section of thick bamboo and fixed cover, be equipped with in the base and place the chamber, be equipped with the fixed establishment who is used for fixed machined part in the rotation section of thick bamboo, fixed establishment includes the motor of fixed connection in placing the intracavity bottom, the output shaft of motor passes through the connecting axle and is connected with a rotation section of thick bamboo, the lateral wall of a rotation section of thick bamboo runs through and is equipped with a plurality of threaded rods, the lateral wall cover of threaded rod is equipped with the sliding block, the sliding block lateral wall is through two connecting rods common fixedly connected with connecting plate. According to the utility model, the threaded rod is rotated through the driving mechanism, so that the retaining plate is moved to fix the machined parts, the moving of the retaining plate can adapt to the clamping of the machined parts with different diameter sizes, and the retaining plate does not need to be specially replaced and disassembled for replacement, so that a great amount of time brought by replacement is saved.
But still have the problem that can't adjust fixedly according to the gear of different diameter sizes, need change the device of fixed gear, increase staff's working strength and degree of difficulty, need improve this.
Disclosure of Invention
The utility model aims to provide a fixing device of a gear hobbing machine for gear production, which solves the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a gear hobbing machine's for gear production fixing device, includes base and fixed plate, fixed plate fixed mounting is in base top surface central point put, the fixed plate includes fixed unit and docking unit, just fixed unit and docking unit all set up in base top surface.
Preferably, the docking unit comprises a driving motor, a mounting column, a rotating rod and a docking shaft, wherein the mounting column is fixedly arranged on the left side and the right side of the top surface of the base, the driving motor is fixedly arranged on one side of the surface of the mounting column, the rotating rod is rotationally sleeved on one side of the surface of the mounting column, and the docking shaft is rotationally sleeved on one side of the surface of the rotating rod.
Preferably, the fixing unit comprises a second guide rail, a second telescopic rod and a lower clamping ring, wherein the second guide rail is fixedly arranged on the left side and the right side of the top surface of the fixing plate, the second telescopic rod is connected to the surface of the second guide rail in a sliding mode, the lower clamping ring is connected to the surface of the second telescopic rod in a sliding mode, and a sliding groove is formed in the center of the bottom surface of the lower clamping ring.
Preferably, the base comprises a support column, a first telescopic rod, an upper clamping ring, a first guide rail, a sliding block and a sleeve rod, wherein the support column is fixedly arranged on the top surface of the base, the first telescopic rod is sleeved on the left side and the right side of the bottom surface of the support column in a telescopic way, the upper clamping ring is slidingly connected to the bottom surface of the telescopic rod, the first guide rail is fixedly arranged on one side of the surface of the support column, the sliding block is slidingly connected to one surface of the guide rail, and the sleeve rod is fixedly connected to one side of the surface of the sliding block.
Preferably, the through hole is formed in the central position of the surface of the mounting column, the engaged teeth are formed in the periphery of the inner wall of the through hole, the rotating rod and the butt joint shaft are rotatably sleeved on the surface of the mounting column through the arranged engaged teeth, the driving motor is started to drive the rotating rod and the butt joint shaft to rotate in a threaded mode on the surface of the mounting column, the butt joint shaft is effectively enabled to correspond to the central position of the surface of the gear fixed in a clamping mode, and normal machining operation of the gear is guaranteed.
Preferably, two lower snap rings are arranged in total, the two lower snap rings slide left and right and are adjusted in a lifting mode on the top surface of the fixing plate through a second guide rail and a second telescopic rod, the width dimension of the lower snap rings can be adjusted through the second guide rail, the height of the lower snap rings can be adjusted through the second telescopic rod, the gear surface corresponds to the surface of a butt joint shaft, the gear is further clamped and fixed, the gear is fixed conveniently, and the working efficiency of gear machining is improved.
Preferably, go up the snap ring and correspond with the lower snap ring position that sets up, just go up the snap ring through telescopic link one that sets up, guide rail one, slider and loop bar and the corresponding joint in lower snap ring top surface, the gear that sets up will need process is carried out the centre gripping back, the last snap ring of setting is at telescopic link one effect, descend to lower snap ring top surface, carry out the centre gripping to gear top surface fixedly, the slider and the loop bar that set up simultaneously can be adjusted the width dimension of last snap ring, handle the gear of different thickness dimension, need not to change gear fixing device, reduce staff's working strength and degree of difficulty, convenient operation is simple.
The utility model provides a fixing device of a gear hobbing machine for gear production, which has the following beneficial effects:
(1) According to the utility model, the driving motor is started to drive the rotating rod and the butt joint shaft to rotate on the surface of the mounting column through threads, so that the butt joint shaft is effectively corresponding to the center position of the surface of the clamped and fixed gear, and the normal machining operation of the gear is ensured.
(2) According to the utility model, the width size of the lower clamping ring can be adjusted through the second guide rail, and the height of the lower clamping ring can be adjusted through the second telescopic rod, so that the gear surface corresponds to the surface of the butt joint shaft, the gear is further clamped and fixed, the gear is convenient to fix and process, and the working efficiency of gear processing is improved.
(3) According to the utility model, after the gear to be processed is clamped through the lower clamping ring, the upper clamping ring is lowered to the top surface of the lower clamping ring under the action of the telescopic rod, the top surface of the gear is clamped and fixed, meanwhile, the width dimension of the upper clamping ring can be adjusted through the sliding block and the sleeve rod, gears with different thickness dimensions can be handled, the gear fixing device is not required to be replaced, the working strength and difficulty of staff are reduced, and the operation is convenient and simple.
Drawings
FIG. 1 is a schematic view of the overall structure of the front face of the present utility model;
FIG. 2 is a schematic view of the upper clasp, rail one and loop bar connection structure of the side face of the present utility model;
FIG. 3 is a schematic view of the connection structure of the lower snap ring and the butt shaft in the top view of the present utility model;
fig. 4 is a schematic diagram of the connection structure of the telescopic rod II and the lower clamping ring on the front surface of the utility model.
In the figure: 1. a base; 101. a support column; 102. a first telescopic rod; 103. a clamping ring is arranged; 104. a first guide rail; 105. a slide block; 106. a loop bar; 2. a fixing plate; 201. a second guide rail; 202. a second telescopic rod; 203. a lower snap ring; 204. a driving motor; 205. a mounting column; 206. a rotating lever; 207. a butt joint shaft; 208. and a sliding groove.
Detailed Description
The utility model provides the following technical scheme:
as shown in fig. 1 to 4, a fixing device of a gear hobbing machine for gear production comprises a base 1 and a fixing plate 2, wherein the fixing plate 2 is fixedly arranged at the center position of the top surface of the base 1, the fixing plate 2 comprises a fixing unit and a butting unit, and the fixing unit and the butting unit are both arranged on the top surface of the base 1.
The docking unit comprises a driving motor 204, a mounting column 205, a rotating rod 206 and a docking shaft 207, wherein the mounting column 205 is fixedly mounted on the left side and the right side of the top surface of the base 1, a through hole is formed in the center of the surface of the mounting column 205, meshing teeth are arranged on the periphery of the inner wall of the through hole, the rotating rod 206 and the docking shaft 207 are rotatably sleeved on the surface of the mounting column 205 through the set meshing teeth, the driving motor 204 is fixedly mounted on one side of the surface of the mounting column 205, the rotating rod 206 is rotatably sleeved on one side of the surface of the mounting column 205, and the docking shaft 207 is rotatably sleeved on one side of the surface of the rotating rod 206.
The fixing unit comprises a second guide rail 201, a second telescopic rod 202 and a second lower clamping ring 203, wherein the second guide rail 201 is fixedly arranged on the left side and the right side of the top surface of the fixing plate 2, the second telescopic rod 202 is connected to the surface of the second guide rail 201 in a sliding mode, the lower clamping ring 203 is connected to the top surface of the second telescopic rod 202 in a sliding mode, the two lower clamping rings 203 are arranged in two in total, the two lower clamping rings 203 slide and lift and adjust on the left side and the right side of the top surface of the fixing plate 2 through the second guide rail 201 and the second telescopic rod 202, and a sliding groove 208 is formed in the center of the bottom surface of the lower clamping ring 203.
The base 1 comprises a support column 101, a first telescopic rod 102, an upper clamping ring 103, a first guide rail 104, a sliding block 105 and a sleeve rod 106, wherein the support column 101 is fixedly arranged on the top surface of the base 1, the first telescopic rod 102 is sleeved on the left side and the right side of the bottom surface of the support column 101 in a telescopic manner, the upper clamping ring 103 is connected to the bottom surface of the first telescopic rod 102 in a sliding manner, the upper clamping ring 103 corresponds to the lower clamping ring 203 in position, the upper clamping ring 103 is correspondingly clamped with the top surface of the lower clamping ring 203 through the first telescopic rod 102, the first guide rail 104, the sliding block 105 and the sleeve rod 106 which are arranged, the first guide rail 104 is fixedly arranged on one side of the surface of the support column 101, the sliding block 105 is connected to the surface of the first guide rail 104 in a sliding manner, and the sleeve rod 106 is fixedly connected to one side of the surface of the sliding block 105.
When the gear clamping device is used, the driving motor 204 is started to drive the rotating rod 206 and the butt joint shaft 207 to rotate on the surface of the mounting column 205 through threads, the butt joint shaft 207 is effectively enabled to correspond to the center position of the surface of the gear to be clamped and fixed, normal machining operation of the gear is guaranteed, the width dimension of the lower clamping ring 203 can be adjusted through the arranged guide rail II 201, meanwhile, the height of the lower clamping ring 203 can be adjusted through the arranged telescopic rod II 202, the surface of the gear corresponds to the surface of the arranged butt joint shaft 207, the gear is further clamped and fixed, the gear is convenient to fix and machine, the working efficiency of gear machining is improved, after the lower clamping ring 203 clamps the gear to be machined, the upper clamping ring 103 acts on the telescopic rod I102, the upper clamping ring 103 is lowered to the top surface of the gear, the top surface of the gear is clamped and fixed, meanwhile, the width dimension of the upper clamping ring 103 can be adjusted through the arranged sliding block 105 and the sleeve 106, gears with different thickness dimensions are not needed to be replaced, the working strength and difficulty of workers are reduced, and the operation is convenient and simple.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Claims (7)
1. The utility model provides a fixing device of gear hobbing machine for gear production, includes base (1) and fixed plate (2), its characterized in that: the fixing plate (2) is fixedly arranged at the center of the top surface of the base (1), the fixing plate (2) comprises a fixing unit and a butt joint unit, and the fixing unit and the butt joint unit are arranged on the top surface of the base (1).
2. The fixing device of a gear hobbing machine for gear production according to claim 1, wherein: the butt joint unit comprises a driving motor (204), a mounting column (205), a rotating rod (206) and a butt joint shaft (207), wherein the mounting column (205) is fixedly arranged on the left side and the right side of the top surface of the base (1), the driving motor (204) is fixedly arranged on one side of the surface of the mounting column (205), the rotating rod (206) is rotationally sleeved on one side of the surface of the mounting column (205), and the butt joint shaft (207) is rotationally sleeved on one side of the surface of the rotating rod (206).
3. The fixing device of a gear hobbing machine for gear production according to claim 1, wherein: the fixing unit comprises a guide rail II (201), a telescopic rod II (202) and a lower clamping ring (203), wherein the guide rail II (201) is fixedly arranged on the left side and the right side of the top surface of the fixing plate (2), the telescopic rod II (202) is connected to the surface of the guide rail II (201) in a sliding mode, the lower clamping ring (203) is connected to the top surface of the telescopic rod II (202) in a sliding mode, and a sliding groove (208) is formed in the center position of the bottom surface of the lower clamping ring (203).
4. The fixing device of a gear hobbing machine for gear production according to claim 1, wherein: the base (1) comprises a support column (101), a first telescopic rod (102), an upper clamping ring (103), a first guide rail (104), a sliding block (105) and a sleeve rod (106), wherein the support column (101) is fixedly installed on the top surface of the base (1), the first telescopic rod (102) is sleeved on the left side and the right side of the bottom surface of the support column (101) in a telescopic mode, the upper clamping ring (103) is slidably connected to the bottom surface of the first telescopic rod (102), the first guide rail (104) is fixedly installed on one side of the surface of the support column (101), the sliding block (105) is slidably connected to the surface of the first guide rail (104), and the sleeve rod (106) is fixedly connected to one side of the surface of the sliding block (105).
5. The fixing device of a gear hobbing machine for gear production according to claim 2, wherein: through holes are formed in the center of the surface of the mounting column (205), meshing teeth are arranged on the periphery of the inner wall of each through hole, and the rotating rod (206) and the butt joint shaft (207) are rotatably sleeved on the surface of the mounting column (205) through the arranged meshing teeth.
6. A gear hobbing machine fixing apparatus as claimed in claim 3, wherein: the two lower clamping rings (203) are arranged in total, and the two lower clamping rings (203) slide left and right and are adjusted in a lifting mode on the top surface of the fixed plate (2) through the two arranged guide rails (201) and the two telescopic rods (202).
7. The fixing device of a gear hobbing machine for gear production according to claim 4, wherein: the upper clamping ring (103) corresponds to the lower clamping ring (203) in position, and the upper clamping ring (103) is clamped with the top surface of the lower clamping ring (203) through the telescopic rod I (102), the guide rail I (104), the sliding block (105) and the sleeve rod (106).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322257843.7U CN220659448U (en) | 2023-08-22 | 2023-08-22 | Gear hobbing machine fixing device for gear production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322257843.7U CN220659448U (en) | 2023-08-22 | 2023-08-22 | Gear hobbing machine fixing device for gear production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220659448U true CN220659448U (en) | 2024-03-26 |
Family
ID=90344608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322257843.7U Active CN220659448U (en) | 2023-08-22 | 2023-08-22 | Gear hobbing machine fixing device for gear production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220659448U (en) |
-
2023
- 2023-08-22 CN CN202322257843.7U patent/CN220659448U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |