CN219818276U - Gear hobbing machine is used in fixed firm gear production - Google Patents
Gear hobbing machine is used in fixed firm gear production Download PDFInfo
- Publication number
- CN219818276U CN219818276U CN202223417925.5U CN202223417925U CN219818276U CN 219818276 U CN219818276 U CN 219818276U CN 202223417925 U CN202223417925 U CN 202223417925U CN 219818276 U CN219818276 U CN 219818276U
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- Prior art keywords
- gear
- fixed
- hobbing machine
- dust
- gear hobbing
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 18
- 239000000428 dust Substances 0.000 claims abstract description 94
- 230000001681 protective effect Effects 0.000 claims abstract description 30
- 238000007789 sealing Methods 0.000 claims description 13
- 238000005498 polishing Methods 0.000 claims description 10
- 238000007599 discharging Methods 0.000 claims description 7
- 239000002184 metal Substances 0.000 description 11
- 238000001914 filtration Methods 0.000 description 3
- 239000012634 fragment Substances 0.000 description 3
- 230000006378 damage Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a gear hobbing machine for fixed firm gear production, which relates to the field of gear hobbing machines and comprises a gear hobbing machine main body and a protective structure, and is characterized in that: the hobbing cutter equipment is installed on the top of gear hobbing machine main part, and the spout has been seted up to the inboard of gear hobbing machine main part, the left side of hobbing cutter equipment is provided with fixed equipment, protective structure's top is provided with the dust hood. According to the utility model, through the protective cover, the clamping frame, the baffle, the movable plate, the movable wheels and the sliding grooves, after the gear is fixed, the protective cover is pushed to move on the gear hobbing machine main body during processing, the movable plate at the bottom end of the protective cover slides in the sliding grooves through the movable wheels, and when the protective cover completely wraps the hob equipment and the fixed equipment, the baffle is pushed to move downwards in the clamping frame to seal the left side of the protective cover, so that during gear processing, the protective cover can prevent scraps from splashing, and the sound absorbing pad on the inner wall absorbs noise.
Description
Technical Field
The utility model relates to the field of gear hobbing machines, in particular to a gear hobbing machine for producing a fixed gear.
Background
The gear is a common part of various mechanical devices, a gear hobbing machine is required to be used for producing the gear, the main part of the gear hobbing machine on the market consists of a fixing mechanism and a hob, when in hobbing, the fixing mechanism clamps a blank and drives the blank to rotate, the hob cuts the edge of the blank to form a part of teeth of the gear, along with the continuous rotation of the blank, more teeth are continuously processed until all the teeth are processed, the gear hobbing of the gear is completed, straight teeth and inclined teeth can be cut on the gear hobbing machine, and worm gears, chain wheels and the like can also be processed.
The patent literature of prior art publication No. CN216502791U provides a gear hobbing machine for fixed firm gear production, this gear hobbing machine for fixed firm gear production sets up the interior fixed column that can inwards draw close and outwards prop open, the kicking block can prop open interior fixed column, interior fixed column is fixed to the blank from inside, the sleeve can rotate downwards, chuck clamp down is pressed from both sides tight blank under the cooperation, further fixed blank, make fixed effect better, when two kicking blocks keep away from each other, interior fixed column draws close each other, conveniently take down the gear, accelerate production efficiency, but the patent of CN216502791U is when using, the metal piece that gear processing produced splashes at a high speed, easily cause the injury to the workman, for this reason, need a gear hobbing machine for fixed firm gear production.
Disclosure of Invention
Based on the problems, the gear hobbing machine for gear production is firm in fixation, and aims to solve the problems that metal scraps generated in the existing gear processing are splashed at a high speed, the damage to workers is easy, the absorbed scraps are treated respectively, the function of the gear hobbing machine is single, and the outer wall of the gear hobbing machine cannot be polished after gear hobbing.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a gear hobbing machine is used in fixed firm gear production, includes gear hobbing machine main part and protective structure, its characterized in that: the hob equipment is installed on the top end of the hob main body, a sliding groove is formed in the inner side of the hob main body, and fixing equipment is arranged on the left side of the hob equipment.
The dust collector is characterized in that a dust hood is arranged at the top end of the protective structure, a suction pipe is connected to the top end of the dust hood, a dust collector is arranged at the end part of the suction pipe, a dust collecting box is arranged at the bottom end of the dust collector, a discharging pipe is connected to the front end of the dust collecting box, a filter plate is fixed to the inner wall of the dust collecting box, a feeding groove is formed in the inner side of the dust collecting box, a magnetic suction net is clamped on the inner side of the dust collecting box, and a sealing door is connected to the front end of the magnetic suction net.
The gear hobbing machine comprises a gear hobbing machine body, a first motor is arranged on the inner side of the gear hobbing machine body, a clamping seat is fixed on the top end of the gear hobbing machine body, a fixing seat is fixed at the output end of the first motor, a fixing rod is connected to the top end of the fixing seat, a second motor is arranged on the inner side of fixing equipment, a screw rod is arranged at the output end of the second motor, a nut block is movably connected to the outer wall of the screw rod, a clamping plate is fixed on the outer wall of the nut block, and polishing equipment is clamped on the inner side of the clamping seat.
Preferably, the protection structure comprises a protection cover, a sound absorbing pad, a clamping frame, a baffle, a moving plate and a moving wheel, wherein the moving plate is clamped on the inner side of the sliding groove, the moving wheel is arranged at the bottom end of the moving plate, the protection cover is fixed on the top end of the moving plate, the sound absorbing pad is arranged on the inner wall of the protection cover, the clamping frame is fixed on the left side of the protection cover, and the baffle is clamped on the inner side of the clamping frame.
Preferably, the shield and the gear hobbing machine body are movably connected through the sliding groove, the moving plate and the moving wheel, the baffle and the shield are movably clamped through the clamping frame, and the dust hood penetrates to the inner side of the shield.
Preferably, the filter is welded on the inner wall of the dust box, the discharging pipe penetrates through the inner side of the dust box, and a supporting block matched with the magnetic attraction net is arranged on the inner wall of the dust box.
Preferably, the sealing door is in clamping connection with the dust box through the sealing groove, the sealing door is fixedly connected with the dust box through the lock catch, and the dust box is fixedly installed with the dust collector through the connecting cover.
Preferably, the second motor is clamped and fixed with the fixing device, the screw rod is rotationally connected with the fixing device through a bearing, and the nut block is movably connected with the fixing device through threads.
Preferably, the clamping seat is welded at the top end of the gear hobbing machine body, the polishing equipment is fixedly connected with the gear hobbing machine body through the clamping seat, and a friction pad is arranged on the outer wall of the clamping plate.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, through the protective cover, the clamping frame, the baffle, the movable plate, the movable wheels and the sliding grooves, after the gear is fixed, the protective cover is pushed to move on the gear hobbing machine main body during processing, the movable plate at the bottom end of the protective cover slides in the sliding grooves through the movable wheels, and when the protective cover completely wraps the hob equipment and the fixed equipment, the baffle is pushed to move downwards in the clamping frame to seal the left side of the protective cover, so that during gear processing, the protective cover can prevent scraps from splashing, and the sound absorbing pad on the inner wall absorbs noise;
2. according to the utility model, the hob equipment carries out hobbing processing on gears on the fixed seat and the fixed rod through the dust collector, the suction pipe, the dust hood, the dust collection box, the filter plate, the discharging pipe and the magnetic suction net, meanwhile, the dust collector is controlled to operate, suction force is generated by the dust collector through the suction pipe, scraps and dust are absorbed through the dust hood, the dust and scraps enter the dust collection box through the dust hood and the suction pipe, after the dust and scraps are filtered through the filter plate, metal scraps are intercepted and flow out through the discharging pipe for collection, and the dust continuously falls through the filtration of the magnetic suction net, so that the metal scraps are adsorbed on the magnetic suction net, and the dust falls to the bottom of the dust collection box, so that the metal scraps and the dust can be treated respectively;
3. according to the utility model, through the arranged second motor, the screw rod, the nut block, the clamping plate and the polishing equipment, the operation of the second motor is controlled, the second motor is used for driving the screw rod at the output end to rotate, the screw rod rotates to drive the nut block and the clamping plate to move downwards through threads, after the clamping plate moves downwards, the top end of the gear is clamped and fixed, so that the gear is fixed on the fixed seat, at the moment, the polishing equipment can be taken out from the inner side of the clamping seat, and the outer wall of the gear is polished.
Drawings
FIG. 1 is an overall block diagram of the present utility model;
FIG. 2 is a schematic illustration of the front cross-section of the present utility model;
FIG. 3 is a schematic side view of the present utility model;
FIG. 4 is an enlarged schematic view of FIG. 3A in accordance with the present utility model;
FIG. 5 is a schematic view of a fixing base according to the present utility model;
fig. 6 is a schematic view of the dust box of the present utility model.
In the figure: 1. a gear hobbing machine main body; 2. a hob device; 3. a stationary device; 4. a chute; 5. a protective structure; 501. a protective cover; 502. a sound absorbing pad; 503. a clamping frame; 504. a baffle; 505. a moving plate; 506. a moving wheel; 6. a dust hood; 7. a suction pipe; 8. a dust collector; 9. a dust collection box; 10. a feed chute; 11. a filter plate; 12. a discharge pipe; 13. a magnetic attraction net; 14. sealing the door; 15. a first motor; 16. a fixing seat; 17. a fixed rod; 18. a second motor; 19. a screw rod; 20. a nut block; 21. a clamping plate; 22. a clamping seat; 23. polishing equipment.
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. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.
Hereinafter, an embodiment of the present utility model will be described in accordance with its entire structure.
Referring to fig. 1 to 4, a gear hobbing machine for gear production with firm fixation, comprising a gear hobbing machine body 1 and a protective structure 5, characterized in that: the hobbing cutter equipment 2 is installed on the top of gear hobbing machine main part 1, and spout 4 has been seted up to the inboard of gear hobbing machine main part 1, the left side of hobbing cutter equipment 2 is provided with fixed equipment 3, protective structure 5 includes protection casing 501, inhale the sound pad 502, clamping 503, baffle 504, movable plate 505 and movable wheel 506, and spout 4 inboard block has movable plate 505, the bottom of movable plate 505 is provided with movable wheel 506, and the top of movable plate 505 is fixed with protection casing 501, the inner wall of protection casing 501 is provided with inhale the sound pad 502, and the left side of protection casing 501 is fixed with clamping 503, the inboard block of clamping 503 has baffle 504, protection casing 501 and gear hobbing machine main part 1 pass through spout 4, movable plate 505 and movable wheel 506 swing joint, baffle 504 and protection casing 501 pass through clamping 503 swing joint, during processing to the inboard of protection casing 501, then, promote the protection casing 501 and move on gear hobbing machine main part 1, the movable plate 505 of protection casing 501 bottom slides through movable plate 506 in spout 4, when the protection casing is complete with fixed equipment 504 wraps up the protection casing, then can adsorb noise at the side of clamping 503, thereby prevent splashing in the side of protection casing 501, and can be sealed at the side of protection casing 501.
Referring to fig. 3 and 6, a gear hobbing machine for gear production with firm fixation, the top end of the protective structure 5 is provided with a dust hood 6, the top end of the dust hood 6 is connected with a suction pipe 7, the end of the suction pipe 7 is provided with a dust collector 8, the bottom end of the dust collector 8 is provided with a dust collection box 9, the front end of the dust collection box 9 is connected with a discharge pipe 12, the inner wall of the dust collection box 9 is fixed with a filter plate 11, the inner side of the dust collection box 9 is provided with a feeding groove 10, the inner side of the dust collection box 9 is clamped with a magnetic suction net 13, the front end of the magnetic suction net 13 is connected with a sealing door 14, the filter plate 11 is welded on the inner wall of the dust collection box 9, the discharge pipe 12 penetrates to the inner side of the dust collection box 9, the inner wall of the dust collection box 9 is provided with a supporting block matched with the magnetic suction net 13, the sealing door 14 is clamped and connected with the dust collection box 9 through a sealing groove, and sealing door 14 passes through hasp fixed connection with dust collection box 9, dust collection box 9 and dust catcher 8 pass through connecting cover fixed mounting, during the processing, hob equipment 2 carries out the hobbing processing to the gear on fixing base 16, dead lever 17, simultaneously control dust catcher 8 operation, dust catcher 8 produces suction through suction pipe 7, absorb piece and dust etc. through suction hood 6, make dust and piece enter into dust collection box 9 through suction hood 6, suction pipe 7, the filtration of dust and piece through filter 11 after, metal piece is intercepted, and flow out through discharging pipe 12, collect, and the dust continues to drop through the filtration of magnetic attraction net 13, make metal dust adsorbed on magnetic attraction net 13, and the dust then drops to the bottom of dust collection box 9, make metal piece etc. and dust can handle respectively.
Referring to fig. 2 and 5, a gear hobbing machine for producing a fixed firm gear is disclosed, a first motor 15 is installed on the inner side of a gear hobbing machine main body 1, a clamping seat 22 is fixed on the top end of the gear hobbing machine main body 1, a fixed seat 16 is fixed at the output end of the first motor 15, a fixed rod 17 is connected to the top end of the fixed seat 16, a second motor 18 is installed on the inner side of the fixed seat 3, a screw rod 19 is installed at the output end of the second motor 18, a nut block 20 is movably connected to the outer wall of the screw rod 19, a clamping plate 21 is fixed on the outer wall of the nut block 20, a polishing device 23 is clamped on the inner side of the clamping seat 22, the second motor 18 is clamped with the fixed device 3, the screw rod 19 is rotatably connected with the fixed device 3 through a bearing, the nut block 20 is movably connected with the fixed device 3 through a thread, the clamping seat 22 is welded on the top end of the gear hobbing machine main body 1, a friction pad is arranged on the outer wall of the clamping plate 21, the second motor 18 is controlled to operate, the inner technology of the second motor 18 is that the second motor 18 drives the output end of the screw rod 19 to rotate, and the outer wall of the clamping plate 21 is driven by the screw rod 19 to rotate, and the clamping plate 21 is clamped on the outer wall of the fixed plate 16 through the screw rod after the screw rod is driven to rotate, and the clamping plate 21 is clamped by the clamping device, and the inner side of the clamping plate is driven by the clamping plate 21.
Working principle: in use, the gear is inserted on the outer side of the fixed rod 17 and is placed on the fixed seat 16 for fixing, after the gear is fixed, the protective cover 501 is pushed to move on the gear hobbing machine main body 1, the moving plate 505 at the bottom end of the protective cover 501 slides in the sliding groove 4 through the moving wheel 506, when the protective cover 501 completely wraps the hob device 2 and the fixed device 3, the baffle 504 is pushed to move downwards in the clamping frame 503 to seal the left side of the protective cover 501, so that the protective cover 501 can prevent scraps from splashing during gear processing, the sound absorbing pad 502 on the inner wall absorbs noise, the hob device 2 carries out hobbing processing on the fixed seat 16 and the gear on the fixed rod 17, meanwhile, the dust collector 8 is controlled to operate, the dust collector 8 generates suction force through the suction pipe 7, scraps, dust and the like are absorbed through the dust collecting cover 6, dust and fragments enter the dust collection box 9 through the dust hood 6 and the suction pipe 7, after being filtered by the filter plate 11, metal fragments are intercepted and flow out through the discharge pipe 12 to be collected, the dust continuously falls through the magnetic suction net 13 to be filtered, the metal dust is adsorbed on the magnetic suction net 13, the dust falls to the bottom of the dust collection box 9, the metal fragments and the like can be treated respectively, after gear processing, the second motor 18 is controlled to operate, the internal technology of the second motor 18 is the prior art, the second motor 18 drives the screw rod 19 at the output end to rotate, the screw rod 19 drives the nut block 20 and the clamping plate 21 to move downwards through threads, the top end of the gear is clamped and fixed after the clamping plate 21 moves downwards, the gear is fixed on the fixing seat 16, and the polishing equipment 23 can be taken out from the inner side of the clamping seat 22 at the moment, the sanding and polishing of the outer wall of the gear, which is not described in detail in this specification, is well known to those skilled in the art.
The terms "center," "longitudinal," "transverse," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used for descriptive simplicity and convenience only and not as an indication or implying that the apparatus or element being referred to must have a particular orientation, be constructed and operated for a particular orientation, based on the orientation or positional relationship illustrated in the drawings, and thus should not be construed as limiting the scope of the present utility model.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. The utility model provides a gear hobbing machine is used in fixed firm gear production, includes gear hobbing machine main part (1) and protective structure (5), its characterized in that: the hobbing cutter device (2) is arranged at the top end of the hobbing cutter main body (1), a sliding groove (4) is formed in the inner side of the hobbing cutter main body (1), and a fixing device (3) is arranged on the left side of the hobbing cutter device (2);
the dust collection device is characterized in that a dust hood (6) is arranged at the top end of the protection structure (5), a suction pipe (7) is connected to the top end of the dust hood (6), a dust collector (8) is arranged at the end part of the suction pipe (7), a dust collection box (9) is arranged at the bottom end of the dust collector (8), a discharging pipe (12) is connected to the front end of the dust collection box (9), a filter plate (11) is fixed to the inner wall of the dust collection box (9), a feeding groove (10) is formed in the inner side of the dust collection box (9), a magnetic suction net (13) is clamped in the inner side of the dust collection box (9), and a sealing door (14) is connected to the front end of the magnetic suction net (13);
the novel gear hobbing machine comprises a gear hobbing machine body (1), a first motor (15) is installed on the inner side of the gear hobbing machine body (1), a clamping seat (22) is fixed on the top end of the gear hobbing machine body (1), a fixing seat (16) is fixed on the output end of the first motor (15), a fixing rod (17) is connected to the top end of the fixing seat (16), a second motor (18) is installed on the inner side of a fixing device (3), a screw rod (19) is installed on the output end of the second motor (18), a nut block (20) is movably connected to the outer wall of the screw rod (19), a clamping plate (21) is fixed on the outer wall of the nut block (20), and polishing equipment (23) is clamped on the inner side of the clamping seat (22).
2. A fixed gear hobbing machine for gear production as claimed in claim 1, wherein: the protection structure (5) comprises a protection cover (501), a sound absorbing pad (502), a clamping frame (503), a baffle plate (504), a movable plate (505) and movable wheels (506), wherein the movable plate (505) is clamped on the inner side of the sliding groove (4), the movable wheels (506) are arranged at the bottom end of the movable plate (505), the protection cover (501) is fixed on the top end of the movable plate (505), the sound absorbing pad (502) is arranged on the inner wall of the protection cover (501), the clamping frame (503) is fixed on the left side of the protection cover (501), and the baffle plate (504) is clamped on the inner side of the clamping frame (503).
3. A fixed gear hobbing machine for gear production as claimed in claim 2, wherein: the protective cover (501) is movably connected with the gear hobbing machine main body (1) through the sliding groove (4), the moving plate (505) and the moving wheels (506), the baffle (504) and the protective cover (501) are movably clamped through the clamping frame (503), and the dust hood (6) penetrates to the inner side of the protective cover (501).
4. A fixed gear hobbing machine for gear production as claimed in claim 1, wherein: the filter (11) is welded on the inner wall of the dust box (9), the discharging pipe (12) penetrates through the inner side of the dust box (9), and a supporting block matched with the magnetic attraction net (13) is arranged on the inner wall of the dust box (9).
5. A fixed gear hobbing machine for gear production as claimed in claim 1, wherein: the sealing door (14) is connected with the dust collecting box (9) through a sealing groove in a clamping mode, the sealing door (14) is fixedly connected with the dust collecting box (9) through a lock catch, and the dust collecting box (9) is fixedly installed with the dust collector (8) through a connecting cover.
6. A fixed gear hobbing machine for gear production as claimed in claim 1, wherein: the second motor (18) is clamped and fixed with the fixing device (3), the screw rod (19) is rotatably connected with the fixing device (3) through a bearing, and the nut block (20) is movably connected with the fixing device (3) through threads.
7. A fixed gear hobbing machine for gear production as claimed in claim 1, wherein: the clamping seat (22) is welded at the top end of the gear hobbing machine main body (1), the polishing equipment (23) is fixedly connected with the gear hobbing machine main body (1) through the clamping seat (22), and a friction pad is arranged on the outer wall of the clamping plate (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223417925.5U CN219818276U (en) | 2022-12-20 | 2022-12-20 | Gear hobbing machine is used in fixed firm gear production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223417925.5U CN219818276U (en) | 2022-12-20 | 2022-12-20 | Gear hobbing machine is used in fixed firm gear production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219818276U true CN219818276U (en) | 2023-10-13 |
Family
ID=88285387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223417925.5U Active CN219818276U (en) | 2022-12-20 | 2022-12-20 | Gear hobbing machine is used in fixed firm gear production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219818276U (en) |
-
2022
- 2022-12-20 CN CN202223417925.5U patent/CN219818276U/en active Active
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