CN220260384U - Polishing machine for gear shaft machining - Google Patents
Polishing machine for gear shaft machining Download PDFInfo
- Publication number
- CN220260384U CN220260384U CN202321824785.5U CN202321824785U CN220260384U CN 220260384 U CN220260384 U CN 220260384U CN 202321824785 U CN202321824785 U CN 202321824785U CN 220260384 U CN220260384 U CN 220260384U
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- China
- Prior art keywords
- gear shaft
- seat
- polishing machine
- purifying box
- workbench
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- 238000005498 polishing Methods 0.000 title claims abstract description 32
- 238000003754 machining Methods 0.000 title claims description 9
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 6
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 6
- 241001330002 Bambuseae Species 0.000 claims description 6
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 6
- 239000011425 bamboo Substances 0.000 claims description 6
- 238000007517 polishing process Methods 0.000 abstract description 6
- 238000006073 displacement reaction Methods 0.000 abstract description 2
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 239000000428 dust Substances 0.000 description 5
- 125000006850 spacer group Chemical group 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000029058 respiratory gaseous exchange Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
Landscapes
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a polishing machine for gear shaft processing, which comprises a workbench, wherein supporting legs are arranged at two sides of the bottom end of the workbench, an electric push rod is arranged on one side of the top end of the workbench through a support, an L-shaped support is arranged at one end of the electric push rod, a rotary driving piece is arranged on the inner wall of the L-shaped support, a pin barrel is arranged at one end of the rotary driving piece far away from the L-shaped support, a pin column is inserted into the pin barrel, one end of the pin column extends to the outer part of the pin barrel and is provided with a polishing head, a limit frame is arranged at the top end of the workbench below the L-shaped support, a limit seat is connected to one side of the inner part of the limit frame in a sliding manner, and balls are movably connected to two sides of the bottom of the limit seat. The utility model not only achieves the aim of purifying air, but also improves the environmental protection performance of the polishing machine when in use, and can polish gear shafts with different specifications, thereby improving the application range of the polishing machine, reducing the phenomenon of displacement generated in the polishing process of the gear shaft, and further guaranteeing the polishing precision of the gear shaft.
Description
Technical Field
The utility model relates to the technical field of gear shaft machining, in particular to a polishing machine for gear shaft machining.
Background
The gear shaft refers to a mechanical part which supports the rotating part and rotates together with the rotating part to transfer motion, torque or bending moment, and when the gear shaft is manufactured, the inner wall of the gear shaft is required to be polished to package the smoothness of the inner wall of the gear shaft, so that a corresponding polishing machine is required to be used.
Reference publication number is CN 218746598U's a gear shaft inner circle processing buffing machine, it includes base and fixture, fixture includes diaphragm, fixed plate, screwed pipe, threaded rod, locating piece, extension board, second spout, second slider, movable rod, splint, slipmat and spacer sleeve, first spout has been seted up to surface one side of base, and this gear shaft inner circle processing buffing machine is through diaphragm, fixed plate, screwed pipe, threaded rod, locating piece, extension board, second spout, second slider, movable rod, splint, slipmat and spacer sleeve's setting, rotatory threaded rod makes the locating piece of threaded rod one end rotate in the spacer sleeve, and the threaded rod promotes splint to remove simultaneously, and splint carry out the centre gripping through the slipmat, and splint when removing at second spout one end through the second slider, and the movable rod can support and spacing to splint, and the flexible of splint also can conveniently carry out the centre gripping to the gear shaft of equidimension not, can carry out the operation to the inner wall of gear shaft according to above-mentioned polishing machine, but generally be difficult to produce in the purification and easy to polish and produce in the spacer sleeve, and the corresponding difficult to detach the difficult to change the special specification, and the difficult to detach the corresponding piece has the difficult to change the specification.
Disclosure of Invention
The utility model aims to provide a polishing machine for processing a gear shaft, which solves the problems that although the polishing machine can polish the inner wall of the gear shaft in the prior art, the polishing machine is generally inconvenient to absorb and purify scraps generated in the polishing process, and is easy to pollute the environment, and the polishing machine is inconvenient to detach and treat a polishing head, is difficult to correspondingly replace according to the specification of the gear shaft, is difficult to polish gear shafts with different specifications, and has certain limitation.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a gear shaft processing is with buffing machine, includes the workstation, the both sides of workstation bottom all are equipped with the landing leg, electric putter is installed through the support to one side on workstation top, electric putter's one end is equipped with L type support, install rotary drive spare on the inner wall of L type support, rotary drive spare is kept away from the one end of L type support and is equipped with a round pin section of thick bamboo, peg graft in the inside of a round pin section of thick bamboo has the round pin post, the one end of round pin post extends to the outside of a round pin section of thick bamboo and is equipped with the dull polish head, the workstation top of L type support below is equipped with spacing frame, one side sliding connection of spacing frame inside has spacing seat, the top of spacing seat extends to the outside of spacing frame and with the bottom fixed connection of L type support, the both sides of spacing seat bottom all swing joint has the ball, the bottom of ball touches with the bottom of spacing frame mutually, one side of workstation bottom is equipped with the drawer, the workstation bottom of drawer one side is equipped with the purifying box, filter screen plate is installed to one side of purifying box inside.
Preferably, the top that spacing frame one side was kept away from to the workstation is equipped with bears the seat, the top of bearing the seat is fixed with the holder, the bottom of holder is equipped with decides splint, through the setting of deciding splint to cooperate movable splint to carry out the centre gripping fixed to the gear shaft.
Preferably, a positioning ring is fixed on the outer wall of one side of the pin barrel, an equidistant threaded barrel is arranged on the outer wall of the positioning ring, a threaded rod is connected with the inner threads of the threaded barrel, one end of the threaded rod penetrates through the pin barrel and is in threaded connection with the outer wall of the pin column, the other end of the threaded rod extends to the outer part of the threaded barrel and is provided with a rotary handle, and one end of the threaded rod is screwed out to the outer part of the pin column so as to detach and replace the sanding head.
Preferably, the air exhauster is installed to the purifying box bottom of filter screen plate one side, the one end of air exhauster extends to the outside of purifying box, the workstation top of purifying box position department is equipped with the cover of breathing in, the bottom of cover of breathing in extends to the inside of purifying box, through opening the air exhauster to with the inside air suction of purifying box to in the external environment.
Preferably, a movable clamping plate is arranged above the fixed clamping plate, a movable seat is fixed at the top end of the movable clamping plate, the outer walls of the two sides of the movable seat are in sliding connection with the inner walls of the clamping seat, and the movable clamping plate is arranged so as to be matched with the fixed clamping plate to clamp and fix the gear shaft.
Preferably, the central point of movable seat top puts and rotates and be connected with the hob, the top of hob extends to the outside of cassette and is equipped with two sets of turnhandles, hob and cassette threaded connection are located the top rotation and the slip of cassette through the hob to make hob drive movable splint and go up and down to handle.
Compared with the prior art, the utility model has the beneficial effects that: the polishing machine for processing the gear shaft not only achieves the aim of purifying air, but also improves the environmental protection performance of the polishing machine when in use, and can polish the gear shafts with different specifications, thereby improving the application range of the polishing machine, reducing the phenomenon of displacement generated in the polishing process of the gear shaft, and further guaranteeing the polishing precision of the gear shaft;
(1) The air in the purifying box is pumped into the external environment through the exhaust fan, so that the inside of the purifying box is in a negative pressure state, at the moment, the dust-containing gas generated in the polishing process of the polishing head on the gear shaft flows into the purifying box through the suction hood, and the filter screen plate filters the dust-containing gas and pumps and discharges the dust-containing gas through the exhaust fan, so that the aim of purifying the air can be achieved, and the environment friendliness of the polishing machine in use is improved;
(2) The rotary handle is rotated to drive the threaded rod to rotate and slide in the threaded cylinder, so that one end of the threaded rod is screwed out of the pin, and the pin can be pulled to disassemble the sanding head, so that the sanding head can be replaced according to the specification of the gear shaft, and further, the gear shafts with different specifications can be polished, and the application range of the polishing machine is improved;
(3) Through rotating the rotating handle, the spiral rod is driven to rotate and slide downwards at the top of the clamping seat, so that the spiral rod drives the movable clamping plate to move downwards through the movable seat, and the gear shaft can be pressed down by the movable clamping plate to be fixed at the top of the fixed clamping plate, so that the phenomenon that the gear shaft is displaced in the polishing process is reduced, and the polishing precision of the gear shaft is guaranteed.
Drawings
FIG. 1 is a schematic diagram of a front cross-sectional structure of the present utility model;
FIG. 2 is a schematic top view of a three-dimensional structure of a holder according to the present utility model;
FIG. 3 is a schematic side view of a cross-section of a pin according to the present utility model;
FIG. 4 is a schematic diagram of a cross-sectional enlarged structure of the purifying tank of the present utility model.
In the figure: 1. a work table; 2. a support leg; 3. a bearing seat; 4. a clamping seat; 5. an electric push rod; 6. an L-shaped support; 7. a rotary driving member; 8. a pin barrel; 9. a pin; 10. a sanding head; 11. a limit frame; 12. a limit seat; 13. a ball; 14. a drawer; 15. a purifying box; 16. an air suction cover; 17. an exhaust fan; 18. a filter screen plate; 19. a fixed clamping plate; 20. a movable clamping plate; 21. a movable seat; 22. a screw rod; 23. a rotating handle; 24. a thread cylinder; 25. a threaded rod; 26. a rotary handle; 27. and a positioning ring.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. 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.
Referring to fig. 1-4, an embodiment of the present utility model is provided: the polishing machine for processing the gear shaft comprises a workbench 1, wherein a bearing seat 3 is arranged at the top end of one side, far away from a limit frame 11, of the workbench 1, a clamping seat 4 is fixed at the top end of the bearing seat 3, and a fixed clamping plate 19 is arranged at the bottom of the clamping seat 4;
when in use, the gear shaft is clamped and fixed by the fixed clamping plate 19 and the movable clamping plate 20;
a movable clamping plate 20 is arranged above the fixed clamping plate 19, a movable seat 21 is fixed at the top end of the movable clamping plate 20, and the outer walls of the two sides of the movable seat 21 are in sliding connection with the inner wall of the clamping seat 4;
when in use, the movable clamping plate 20 is arranged so as to be matched with the fixed clamping plate 19 to clamp and fix the gear shaft;
a screw rod 22 is rotatably connected to the center position of the top end of the movable seat 21, the top end of the screw rod 22 extends to the outside of the clamping seat 4 and is provided with two groups of rotating handles 23, and the screw rod 22 is in threaded connection with the clamping seat 4;
when in use, the screw rod 22 is positioned at the top of the clamping seat 4 to rotate and slide, so that the screw rod 22 drives the movable clamping plate 20 to lift;
the two sides of the bottom end of the workbench 1 are provided with supporting legs 2, one side of the top end of the workbench 1 is provided with an electric push rod 5 through a support, one end of the electric push rod 5 is provided with an L-shaped support 6, the inner wall of the L-shaped support 6 is provided with a rotary driving piece 7, one end of the rotary driving piece 7, which is far away from the L-shaped support 6, is provided with a pin barrel 8, the outer wall of one side of the pin barrel 8 is fixedly provided with a positioning ring 27, the outer wall of the positioning ring 27 is provided with equidistant thread barrels 24, the inner threads of the thread barrels 24 are connected with threaded rods 25, one end of each threaded rod 25 penetrates through the pin barrel 8 and is in threaded connection with the outer wall of each pin 9, and the other end of each threaded rod 25 extends to the outer part of the thread barrel 24 and is provided with a rotary handle 26;
when in use, one end of the threaded rod 25 is screwed out of the pin 9 so as to detach and replace the sanding head 10;
the inside of the pin barrel 8 is inserted with a pin column 9, one end of the pin column 9 extends to the outside of the pin barrel 8 and is provided with a grinding head 10, the top end of the workbench 1 below the L-shaped support 6 is provided with a limit frame 11, one side of the inside of the limit frame 11 is connected with a limit seat 12 in a sliding manner, and the top end of the limit seat 12 extends to the outside of the limit frame 11 and is fixedly connected with the bottom end of the L-shaped support 6;
two sides of the bottom of the limit seat 12 are movably connected with balls 13, and the bottom ends of the balls 13 are contacted with the bottom of the limit frame 11;
a drawer 14 is arranged at one side of the bottom end of the workbench 1, a purifying box 15 is arranged at the bottom end of the workbench 1 at one side of the drawer 14, a filter screen plate 18 is arranged at one side of the inside of the purifying box 15, an exhaust fan 17 is arranged at the bottom of the purifying box 15 at one side of the filter screen plate 18, one end of the exhaust fan 17 extends to the outside of the purifying box 15, an air suction cover 16 is arranged at the top end of the workbench 1 at the position of the purifying box 15, and the bottom end of the air suction cover 16 extends to the inside of the purifying box 15;
in use, air inside the purge bin 15 is drawn into the environment by opening the blower 17.
When the embodiment of the application is used, firstly, the gear shaft is placed at the top of the fixed clamping plate 19, the rotating handle 23 is rotated to drive the screw rod 22 to rotate at the top of the clamping seat 4 and slide downwards, so that the screw rod 22 drives the movable clamping plate 20 to move downwards through the movable seat 21, the gear shaft can be pressed down by the movable clamping plate 20 to be fixed at the top of the fixed clamping plate 19, then the L-shaped support 6 is pushed by the electric push rod 5, the lower end of the limiting seat 12 slides leftwards through the inside of the ball 13 positioned in the limiting frame 11, so that the L-shaped support 6 drives the sanding head 10 to move leftwards to the inner side of the gear shaft, the sanding operation can be carried out on the inner wall of the gear shaft by the sanding head 10 due to the high-speed rotation of the rotating driving piece 7, so as to promote the smoothness of the inner wall of the gear shaft, after the gear shaft is polished, the sanding head 10 moves rightwards and resets to the original place, the gear shaft can be replaced, the process is repeated, the next group of gear shafts can be polished, air in the purifying box 15 is pumped into the external environment through the exhaust fan 17, the purifying box 15 is in a negative pressure state, at the moment, the dust-containing gas generated in the gear shaft polishing process by the polishing head 10 flows into the purifying box 15 through the suction hood 16, the dust-containing gas is filtered by the filter screen plate 18 and pumped and discharged through the exhaust fan 17, so that the aim of purifying the air is achieved, finally, the threaded rod 25 is driven to rotate and slide in the threaded cylinder 24 by rotating the rotary handle 26, one end of the threaded rod 25 is screwed out of the pin 9, and the polishing head 10 can be disassembled and replaced according to the specification of the gear shaft, so that the polishing machine is used.
Claims (6)
1. The utility model provides a gear shaft processing is with buffing machine, its characterized in that, including workstation (1), the both sides of workstation (1) bottom all are equipped with landing leg (2), electric putter (5) are installed through the support to one side on workstation (1) top, one end of electric putter (5) is equipped with L type support (6), install rotary driving spare (7) on the inner wall of L type support (6), the one end that L type support (6) was kept away from to rotary driving spare (7) is equipped with round pin section of thick bamboo (8), peg graft in the inside of round pin section of thick bamboo (8) has round pin post (9), the one end of round pin post (9) extends to the outside of round pin section of thick bamboo (8) and is equipped with dull polish head (10), one side sliding connection in one side of limit frame (11) inside has limit seat (12), the top of limit seat (12) extends to the outside of limit frame (11) and is connected with the bottom fixed of L type support (6), the one side of touching ball (13) of limit seat (12) bottom (13) and bottom of drawer (1) are equipped with bottom one side of balls (13), the bottom end of the workbench (1) at one side of the drawer (14) is provided with a purifying box (15), and one side of the inside of the purifying box (15) is provided with a filter screen plate (18).
2. The polishing machine for machining a gear shaft according to claim 1, wherein: the workbench (1) is provided with a bearing seat (3) at the top end far away from one side of the limiting frame (11), a clamping seat (4) is fixed at the top end of the bearing seat (3), and a fixed clamping plate (19) is arranged at the bottom of the clamping seat (4).
3. The polishing machine for machining a gear shaft according to claim 1, wherein: the novel pin is characterized in that a positioning ring (27) is fixed on the outer wall of one side of the pin barrel (8), equidistant threaded barrels (24) are arranged on the outer wall of the positioning ring (27), threaded rods (25) are connected with the inner threads of the threaded barrels (24), one ends of the threaded rods (25) penetrate through the pin barrel (8) and are in threaded connection with the outer wall of the pin column (9), and the other ends of the threaded rods (25) extend to the outer portion of the threaded barrels (24) and are provided with screw handles (26).
4. The polishing machine for machining a gear shaft according to claim 1, wherein: the purifying box is characterized in that an exhaust fan (17) is arranged at the bottom of the purifying box (15) on one side of the filter screen plate (18), one end of the exhaust fan (17) extends to the outside of the purifying box (15), an air suction cover (16) is arranged at the top end of the workbench (1) at the position of the purifying box (15), and the bottom end of the air suction cover (16) extends to the inside of the purifying box (15).
5. The polishing machine for machining a gear shaft according to claim 2, wherein: the upper part of the fixed clamping plate (19) is provided with a movable clamping plate (20), the top end of the movable clamping plate (20) is fixedly provided with a movable seat (21), and the outer walls of the two sides of the movable seat (21) are in sliding connection with the inner wall of the clamping seat (4).
6. The polishing machine for machining a gear shaft according to claim 5, wherein: the center position of the top end of the movable seat (21) is rotationally connected with a screw rod (22), the top end of the screw rod (22) extends to the outside of the clamping seat (4) and is provided with two groups of rotating handles (23), and the screw rod (22) is in threaded connection with the clamping seat (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321824785.5U CN220260384U (en) | 2023-07-12 | 2023-07-12 | Polishing machine for gear shaft machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321824785.5U CN220260384U (en) | 2023-07-12 | 2023-07-12 | Polishing machine for gear shaft machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220260384U true CN220260384U (en) | 2023-12-29 |
Family
ID=89317301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321824785.5U Active CN220260384U (en) | 2023-07-12 | 2023-07-12 | Polishing machine for gear shaft machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220260384U (en) |
-
2023
- 2023-07-12 CN CN202321824785.5U patent/CN220260384U/en active Active
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