CN218110389U

CN218110389U - Oxide layer processing device after gear heat treatment

Info

Publication number: CN218110389U
Application number: CN202222162138.4U
Authority: CN
Inventors: 潘志仁; 姚俊
Original assignee: Chongqing Yuanzhi Automation Equipment Co ltd
Current assignee: Chongqing Yuanzhi Automation Equipment Co ltd
Priority date: 2022-08-17
Filing date: 2022-08-17
Publication date: 2022-12-23
Anticipated expiration: 2032-08-17

Abstract

The utility model discloses a gear thermal treatment back oxide layer processing apparatus relates to gear processing technology field. The device for treating the oxidation layer after the gear heat treatment comprises a rack and a positioning assembly; the frame is hollow structure, and the top of frame is equipped with processing assembly, and processing assembly includes vertical polishing mechanism and horizontal polishing mechanism, and the top fixed mounting of frame has the aircraft bonnet, and the aircraft bonnet is the position fixed mounting that front side open-ended hollow structure aircraft bonnet is close to its opening part has the lamp strip. This oxidation layer processing apparatus after gear thermal treatment carries out location centre gripping to the motor transmission gear shaft of different specifications, satisfies the processing requirement of different specifications motor transmission gear shafts, can carry out axial rotation to the motor transmission gear shaft simultaneously, and vertical and horizontal vertical polishing mechanism and horizontal polishing mechanism can satisfy the processing operation of motor transmission gear shaft hole and outer wall oxide layer simultaneously, promote operation overall efficiency.

Description

Oxide layer processing device after gear heat treatment

Technical Field

The utility model relates to a gear treatment technical field, in particular to gear thermal treatment back oxide layer processing apparatus.

Background

The motor transmission gear shaft is hollow columnar structure, need polish the processing to the oxide layer of its inner and outer wall after the thermal treatment, and current ordinary polishing processing apparatus is difficult to fix a position the motor transmission gear shaft of different specifications, and single operation only can be handled the hole of motor transmission gear shaft or outer wall department, influences the efficiency and the quality of oxide layer processing operation, is unfavorable for promoting and using.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve one of the technical problem that exists among the prior art at least, provide a gear thermal treatment back oxide layer processing apparatus, can solve the problem that above-mentioned background art provided.

In order to achieve the above object, the utility model provides a following technical scheme: a device for treating an oxide layer after gear heat treatment comprises:

the polishing machine comprises a rack, a polishing mechanism and a polishing mechanism, wherein the rack is of a hollow structure, the top of the rack is provided with a processing assembly, and the processing assembly comprises a longitudinal polishing mechanism and a transverse polishing mechanism;

the positioning assembly comprises a positioning mechanism and a clamping mechanism, the positioning mechanism and the clamping mechanism are arranged at the top of the rack, the longitudinal polishing mechanism and the transverse polishing mechanism are arranged at the top of the rack and are positioned on the side edge of the positioning mechanism, the positioning mechanism comprises a fixed disc, a convex turntable and a positioning sleeve, a hole is formed in the top of the rack, the fixed disc is fixedly arranged at the hole, the convex turntable is rotatably arranged at the top opening of the fixed disc, the positioning sleeve is fixedly arranged at the top opening of the convex turntable, and a clamping port is formed in the outer wall of the convex turntable;

clamping mechanism includes side cylinder, awl kicking block, presss from both sides tight pincers, leading wheel, and side cylinder fixed mounting is in the top of frame, and the free end fixed connection of awl kicking block and side cylinder, the quantity of pressing from both sides tight pincers is two sets of and articulated mutually, and the inboard that protruding type revolving stage can be stretched into through the centre gripping mouth to tight pincers of clamp, and two sets of tight pincers of clamp rotate to be installed in the top of fixed disk, and the leading wheel rotates to be installed in the tip of pressing from both sides tight pincers, clamping mechanism still includes reset spring, and reset spring's quantity is two sets of, and reset spring's both ends are connected with tight pincers of clamp and fixed disk respectively, and the tip fixedly connected with rubber block of tight pincers of clamp promotes centre gripping frictional force, alleviates the damage to the work piece centre gripping.

Preferably, positioning mechanism still includes driven gear, servo motor and driving gear, and the bottom of protruding type revolving stage extends to the inboard and the fixed mounting of frame has driven gear, and the inside wall department fixed mounting of frame has servo motor, and servo motor's output shaft fixedly connected with driving gear, driven gear and driving gear mesh mutually.

Preferably, the longitudinal polishing mechanism comprises a support, an upper sliding table cylinder, a longitudinal cylinder and a longitudinal polishing machine, the support is fixedly mounted at the top of the rack, the upper sliding table cylinder is fixedly mounted at the top of the support, the longitudinal cylinder is fixedly mounted at the free end of the upper sliding table cylinder, the longitudinal polishing machine is fixedly mounted at the free end of the longitudinal cylinder, and the axis of the longitudinal polishing machine is parallel to the axis of the positioning sleeve.

Preferably, the transverse polishing mechanism comprises a support, a lower sliding table cylinder, a support plate and a transverse polishing machine, the support is fixedly mounted at the top of the frame, the lower sliding table cylinder is fixedly mounted at the top of the support, the support plate is fixedly mounted at the free end of the lower sliding table cylinder, the transverse polishing machine is fixedly mounted at the free end of the support plate, and the axis of the transverse polishing machine is perpendicular to the axis of the positioning sleeve.

Preferably, the lateral wall department fixed mounting of extension board has the suction hood, and the suction hood is one side open-ended hollow structure, and the side of horizontal burnishing machine is located the inboard of suction hood, and the lateral wall department of suction hood is provided with the connector, and the lateral wall department of frame is provided with the dust arrester, is provided with the pipeline between the input of dust arrester and the connector, the top fixed mounting of frame has the aircraft bonnet, and the aircraft bonnet is close to the fixed position of its opening part for the hollow structure aircraft bonnet of front side open-ended and has the lamp strip.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) This gear thermal treatment back oxide layer processing apparatus, through the fixed disk, protruding type revolving stage, the position sleeve, the side cylinder, the cooperation of awl summit piece and tight pincers of clamp is used, can fix a position the centre gripping to the motor transmission gear shaft of different specifications, satisfy the processing requirement of different specifications motor transmission gear shafts, can carry out axial rotation to the motor transmission gear shaft simultaneously, in order to promote the efficiency of whole outer wall polishing operation, vertical and horizontal vertical polishing mechanism and horizontal polishing mechanism can satisfy the processing operation of motor transmission gear shaft hole and outer wall oxide layer simultaneously, promote the whole efficiency of operation.

(2) This gear thermal treatment back oxide layer processing apparatus uses through the cooperation of dust arrester and suction hood, can collect purification treatment to the smoke and dust that produces in the polishing process, reduces the oxide layer and discharges and pollute, avoids oxide layer granule to block up the device part and influence polishing quality and part safety on the one hand, extension device life, and on the other hand can provide the guarantee for all ring edge borders and operating personnel's safety.

Drawings

The invention is further described below with reference to the following figures and examples:

fig. 1 is a perspective view of the present invention;

FIG. 2 is a perspective view of the positioning assembly and the processing assembly of the present invention;

fig. 3 is a top view of the clamping mechanism of the present invention.

Reference numerals are as follows: 1. a frame; 2. a positioning mechanism; 201. fixing the disc; 202. a convex turntable; 203. a positioning sleeve; 204. a driven gear; 205. a servo motor; 206. a driving gear; 3. a clamping mechanism; 301. a side cylinder; 302. a cone top block; 303. clamping pincers; 304. a guide wheel; 305. a return spring; 4. a longitudinal polishing mechanism; 401. supporting a platform; 402. an upper sliding table cylinder; 403. a longitudinal cylinder; 404. longitudinally polishing the machine; 5. a lateral polishing mechanism; 501. a support; 502. a lower sliding table cylinder; 503. a support plate; 6. a hood; 7. a light bar; 8. a dust collector; 9. a dust hood.

Detailed Description

Referring to fig. 1-3, the present invention provides a technical solution: a device for treating an oxide layer after gear heat treatment comprises a frame 1 and a positioning assembly; the machine frame 1 is of a hollow structure, a processing assembly is arranged at the top of the machine frame 1 and comprises a longitudinal polishing mechanism 4 and a transverse polishing mechanism 5, a machine cover 6 is fixedly mounted at the top of the machine frame 1, and a lamp strip 7 is fixedly mounted at a position, close to an opening, of the machine cover 6, which is of a hollow structure with an open front side, of the machine cover 6; the positioning assembly comprises a positioning mechanism 2 and a clamping mechanism 3, the positioning mechanism 2 and the clamping mechanism 3 are both arranged at the top of the rack 1, the longitudinal polishing mechanism 4 and the transverse polishing mechanism 5 are both arranged at the top of the rack 1 and are positioned at the side edge of the positioning mechanism 2, the positioning mechanism 2 comprises a fixed disc 201, a convex rotary table 202 and a positioning sleeve 203, a hole is formed in the top of the rack 1, the fixed disc 201 is fixedly arranged at the hole, the convex rotary table 202 is rotatably arranged at the opening of the top of the fixed disc 201, the positioning sleeve 203 is fixedly arranged at the opening of the top of the convex rotary table 202, a clamping opening is formed in the outer wall of the convex rotary table 202, the positioning mechanism 2 further comprises a driven gear 204, a servo motor 205 and a driving gear 206, the bottom of the convex rotary table 202 extends to the inner side of the rack 1 and is fixedly provided with the driven gear 204, the servo motor 205 is fixedly arranged at the inner side wall of the rack 1, an output shaft of the servo motor 205 is fixedly connected with the driving gear 206, and the driven gear 204 is meshed with the driving gear 206; the clamping mechanism 3 comprises a side cylinder 301, a conical top block 302, clamping pincers 303 and a guide wheel 304, the side cylinder 301 is fixedly installed at the top of the rack 1, the conical top block 302 is fixedly connected with the free end of the side cylinder 301, the number of the clamping pincers 303 is two and hinged, the clamping pincers 303 can extend into the inner side of the convex turntable 202 through a clamping port, the two groups of clamping pincers 303 are rotatably installed at the top of the fixed disc 201, the guide wheel 304 is rotatably installed at the end part of the clamping pincers 303, the clamping mechanism 3 further comprises a reset spring 305, the number of the reset spring 305 is two, two ends of the reset spring 305 are respectively connected with the clamping pincers 303 and the fixed disc 201, the end part of the clamping pincers 303 is fixedly connected with a rubber block, the rubber block can be used for positioning and clamping automobile gearbox gear shafts of different specifications, the processing requirements of the automobile gearbox gear shafts of different specifications are met, meanwhile, axial rotation can be carried out on the automobile gearbox gear shafts, the polishing operation efficiency of the whole outer wall is improved, and the longitudinal polishing mechanism 4 and the transverse polishing mechanism 5 can simultaneously meet the processing operation of the inner hole of the automobile gearbox gear shaft and the outer wall oxide layer.

Further, the longitudinal polishing mechanism 4 comprises a support 401, an upper sliding table cylinder 402, a longitudinal cylinder 403 and a longitudinal polishing machine 404, the support 401 is fixedly mounted at the top of the frame 1, the upper sliding table cylinder 402 is fixedly mounted at the top of the support 401, the longitudinal cylinder 403 is fixedly mounted at the free end of the upper sliding table cylinder 402, the longitudinal polishing machine 404 is fixedly mounted at the free end of the longitudinal cylinder 403, the axis of the longitudinal polishing machine 404 is parallel to the axis of the positioning sleeve 203, the transverse polishing mechanism 5 comprises a support 501, a lower sliding table cylinder 502, a support plate 503 and a transverse polishing machine 504, the support 501 is fixedly mounted at the top of the frame 1, the lower sliding table cylinder 502 is fixedly mounted at the top of the support 501, the support plate 503 is fixedly mounted at the free end of the lower sliding table cylinder 502, the transverse polishing machine 504 is fixedly mounted at the free end of the support plate 503, the axis of the transverse polishing machine 504 is perpendicular to the axis of the positioning sleeve 203, a suction hood 9 is fixedly mounted at the side wall of the support plate 503, the side wall of the transverse polishing machine 504 is of the hollow structure with a dust hood 9, a connecting port 8 is arranged at the side wall of the frame 1, a dust collector 8 is arranged between the dust collecting port and a dust collecting device is arranged to reduce the pollution of the dust collecting device, and reduce the pollution of the dust collecting device.

The working principle is as follows: insert the motor transmission gear shaft of pending and establish into locating sleeve 203 in, control side cylinder 301 free end extension, awl top piece 302 top moves two sets of tight pincers 303 of clamp of mutual articulated, the rubber block at the both ends of two sets of tight pincers 303 carries out the centre gripping location to the motor transmission gear shaft outer wall of protruding type revolving stage 202 inboard, control vertical polishing mechanism 4 and horizontal polishing mechanism 5 carry out polishing treatment to the hole and the outer wall oxide layer of motor transmission gear shaft respectively, control dust arrester 8 simultaneously and start, collect the purification through suction hood 9 to the smoke and dust impurity that produces among the polishing process, steerable servo motor 205 starts, drive protruding type revolving stage 202 through driven gear 204 and driving gear 206 and rotate, the motor transmission gear shaft rotates thereupon, accomplish the processing operation of motor transmission gear shaft outer wall oxide layer.

The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. A device for processing an oxide layer after gear heat treatment is characterized by comprising:

the polishing machine comprises a rack (1) which is of a hollow structure, wherein a processing assembly is arranged at the top of the rack (1), and comprises a longitudinal polishing mechanism (4) and a transverse polishing mechanism (5);

the positioning assembly comprises a positioning mechanism (2) and a clamping mechanism (3), wherein the positioning mechanism (2) and the clamping mechanism (3) are arranged at the top of the rack (1), the longitudinal polishing mechanism (4) and the transverse polishing mechanism (5) are arranged at the top of the rack (1) and positioned on the side edge of the positioning mechanism (2), the positioning mechanism (2) comprises a fixed disc (201), a convex turntable (202) and a positioning sleeve (203), a hole is formed in the top of the rack (1), the fixed disc (201) is fixedly arranged at the hole, the convex turntable (202) is rotatably arranged at the top opening of the fixed disc (201), the positioning sleeve (203) is fixedly arranged at the top opening of the convex turntable (202), and a clamping hole is formed in the outer wall of the convex turntable (202);

clamping mechanism (3) are including side cylinder (301), awl top piece (302), press from both sides tight pincers (303), leading wheel (304), side cylinder (301) fixed mounting is in the top of frame (1), the free end fixed connection of awl top piece (302) and side cylinder (301), the quantity of pressing from both sides tight pincers (303) is two sets of and articulated mutually, press from both sides the inboard that tight pincers (303) can stretch into protruding type revolving stage (202) through the centre gripping mouth, two sets of tight pincers (303) of pressing from both sides rotate to be installed in the top of fixed disk (201), leading wheel (304) are rotated and are installed in the tip of pressing from both sides tight pincers (303).

2. The device for treating the oxidation layer after the gear is subjected to the heat treatment according to claim 1, wherein: positioning mechanism (2) still include driven gear (204), servo motor (205) and driving gear (206), and the bottom of protruding type revolving stage (202) extends to the inboard of frame (1) and fixed mounting has driven gear (204), and the inside wall department fixed mounting of frame (1) has servo motor (205), and the output shaft fixedly connected with driving gear (206) of servo motor (205), and driven gear (204) mesh mutually with driving gear (206).

3. The device for treating the oxidation layer after the gear is subjected to the heat treatment according to claim 1, wherein: vertical polishing mechanism (4) are including propping up platform (401), go up slide cylinder (402), indulge cylinder (403) and indulge burnishing machine (404), prop up the top of platform (401) fixed mounting in frame (1), go up slide cylinder (402) fixed mounting in the top of propping up platform (401), indulge cylinder (403) fixed mounting in the free end of going up slide cylinder (402), indulge burnishing machine (404) fixed mounting in the free end of indulging cylinder (403), the axis of indulging burnishing machine (404) is parallel with the axis of location sleeve (203).

4. The device for treating the oxidation layer after the gear is subjected to the heat treatment according to claim 1, wherein: the transverse polishing mechanism (5) comprises a support (501), a lower sliding table cylinder (502), a support plate (503) and a transverse polishing machine (504), wherein the support (501) is fixedly installed at the top of the rack (1), the lower sliding table cylinder (502) is fixedly installed at the top of the support (501), the support plate (503) is fixedly installed at the free end of the lower sliding table cylinder (502), the transverse polishing machine (504) is fixedly installed at the free end of the support plate (503), and the axis of the transverse polishing machine (504) is perpendicular to the axis of the positioning sleeve (203).

5. The device for treating the oxidation layer after the gear is subjected to the heat treatment according to claim 4, wherein: the side wall of the support plate (503) is fixedly provided with a dust hood (9), the dust hood (9) is of a hollow structure with one side open, the side edge of the transverse polishing machine (504) is located on the inner side of the dust hood (9), the side wall of the dust hood (9) is provided with a connector, the side wall of the rack (1) is provided with a dust collector (8), and a pipeline is arranged between the input end of the dust collector (8) and the connector.

6. The device for treating the oxidation layer after the gear heat treatment according to claim 5, wherein: the top fixed mounting of frame (1) has aircraft bonnet (6), and aircraft bonnet (6) are front side open-ended hollow structure aircraft bonnet (6) and are close to the fixed mounting in position of its opening part and have lamp strip (7).

7. The device for treating the oxidation layer after the gear is subjected to the heat treatment according to claim 1, wherein: the clamping mechanism (3) further comprises return springs (305), the number of the return springs (305) is two, two ends of each return spring (305) are respectively connected with the clamping pincers (303) and the fixed disc (201), and the end portions of the clamping pincers (303) are fixedly connected with rubber blocks.