CN211539780U

CN211539780U - Grinding device is used in gear production

Info

Publication number: CN211539780U
Application number: CN201922251983.7U
Authority: CN
Inventors: 高建波; 李伟; 张小名; 薛天宇
Original assignee: Xianghe Kai Hua Gear Co ltd
Current assignee: Xianghe Kai Hua Gear Co ltd
Priority date: 2019-12-16
Filing date: 2019-12-16
Publication date: 2020-09-22
Anticipated expiration: 2029-12-16

Abstract

The utility model discloses a grinding device is used in gear production, including the landing slab, be provided with the sleeve on the landing slab, the through-hole has been seted up to the symmetry on the telescopic both sides lateral wall, is provided with the locating piece in this through-hole respectively, and connects through extension spring between the locating piece to the bottom of one side that the locating piece is relative is the slope form, telescopic bottom is connected with the columniform support, and the lower extreme of support passes the landing slab and is connected with the cylinder, and the air cylinder piston rod on the cylinder passes in the support extends to the cavity in the middle of the sleeve, and the structure of air cylinder piston rod upper end and the structure phase-match of locating piece bottom slope form, evenly be provided with the teeth of a cogwheel on the outer wall of the outstanding. This grinding device is used in gear production adopts structural design such as sleeve, landing slab, the first wire wheel and the second wire wheel of polishing for the device can carry out more efficient continuous type and polish, thereby has improved machining efficiency.

Description

Grinding device is used in gear production

Technical Field

The utility model relates to a gear production facility technical field specifically is a grinding device is used in gear production.

Background

Gear refers to a mechanical element on a rim with gears continuously engaged to transmit motion and power. The use of gears in transmissions has long emerged. At the end of the 19 th century, the principle of generating the cutting method and the special machine tool and cutter for cutting teeth by using the principle appear successively, and the running stability of the gear is emphasized along with the development of production.

Traditional gear production is generally for intermittent type formula work with polishing, and there is longer latency in the centre, leads to work efficiency lower, and is not enough to some extent.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a grinding device is used in gear production to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a grinding device for gear production comprises a platform plate, wherein a sleeve is arranged on the platform plate, through holes are symmetrically formed in side walls of two sides of the sleeve, positioning blocks are respectively arranged in the through holes and connected through a tension spring, the bottom of one side, opposite to the positioning blocks, of each positioning block is inclined, the bottom of the sleeve is connected with a cylindrical support, the lower end of the support penetrates through the platform plate to be connected with a cylinder, a cylinder piston rod on the cylinder penetrates through the support to extend into a cavity in the middle of the sleeve, the upper end of the cylinder piston rod is matched with the inclined structure of the bottom of the positioning block, gear teeth are uniformly arranged on the outer wall of the part, protruding out of the bottom of the platform plate, of the support, a transmission gear is meshed with one side of the support, the bottom of the transmission gear is connected with a second motor, four groups are arranged on the platform plate, and one side of a sleeve adjacent to the sleeve is correspondingly provided with a second grinding wheel, the angle of the second grinding wheel is perpendicular to that of the first grinding wheel, the middle of the bottom of the platform plate is rotatably connected with a base, the top of the base is connected with a first motor through a shaft rod, and the first motor is fixed at the top of the platform plate.

Preferably, one side of the first grinding wheel is connected with a first hair wheel motor, and the bottom of the first hair wheel motor is connected with a first support.

Preferably, one side of the second grinding wheel is connected with a second hair wheel motor, and the bottom of the second hair wheel motor is connected with a second support.

Preferably, one side of the positioning block, which is close to the outer wall of the sleeve, is provided with a rubber pad, and the rubber pad is fixedly connected with the positioning block.

Preferably, the centre of landing slab bottom is provided with and just is regarded as "T" font, overlooks for circular shape arch, the bottom of base seted up with protruding structure assorted recess, just the arch is located in the recess.

Preferably, the support and the sleeve are welded, and the support and the cylinder are connected through screws.

Compared with the prior art, the beneficial effects of the utility model are that: this grinding device is used in gear production adopts structural design such as sleeve, landing slab, the first wire wheel and the second wire wheel of polishing for the device can carry out more efficient continuous type and polish, thereby has improved machining efficiency.

Drawings

FIG. 1 is a front view of a polishing device for gear production of the present invention;

FIG. 2 is an enlarged schematic structural view of a point A in FIG. 1 of the polishing device for gear production according to the present invention;

fig. 3 is the utility model relates to a grinding device top view is used in gear production.

In the figure: 1. the grinding device comprises a first support, 2, a first grinding wheel, 3, a sleeve, 4, a positioning block, 5, an extension spring, 6, a cylinder piston rod, 7, a platform plate, 8, a first motor, 9, a support, 10, a cylinder, 11, a second motor, 12, a transmission gear, 13, a shaft rod, 14, a base, 15, a rubber mat, 16, a first grinding wheel motor, 17, a second support, 18, a second grinding wheel motor, 19 and a second grinding wheel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a grinding device for gear production comprises a platform plate 7, a sleeve 3 is arranged on the platform plate 7, through holes are symmetrically formed in the side walls of two sides of the sleeve 3, positioning blocks 4 are respectively arranged in the through holes, the structure of each positioning block 4 is matched with that of the through hole, the positioning blocks 4 are in sliding connection with the sleeve 3, the positioning blocks 4 are connected through extension springs 5, the distance between the positioning blocks 4 can be limited by elasticity due to the structure, the positioning blocks can automatically return to the original position after being changed, the bottom of one side, opposite to the positioning blocks 4, of each positioning block is inclined, the shape can be matched with a cylinder piston rod 6, the cylinder piston rod 6 can smoothly push the 2 positioning blocks 4 open, a cylindrical support 9 is connected to the bottom of the sleeve 3, the lower end of the support 9 penetrates through the platform plate 7 to be connected with a cylinder 10, and the support 9 is rotatably connected with the, the welding is carried out between the support 9 and the sleeve 3, the welding mode is more stable, the support 9 and the air cylinder 10 are connected through screws, the connection mode is convenient for disassembly and assembly, an air cylinder piston rod 6 on the air cylinder 10 penetrates through the support 9 and extends into a cavity in the middle of the sleeve 3, the air cylinder piston rod 6 and the sleeve 3 are in sliding connection, the structure at the upper end of the air cylinder piston rod 6 is matched with the inclined structure at the bottom of the positioning block 4, the structure enables the air cylinder piston rod 6 to be capable of smoothly jacking open the 2 positioning blocks 4 when extending upwards so as to be capable of positioning from the inner wall of a gear to be processed, gear teeth are uniformly arranged on the outer wall of the part of the bottom of the platform plate 7 protruding from the support 9, one side of the support 9 is meshed and connected with a transmission gear 12, the bottom of the transmission gear 12 is connected with a second motor 11, the transmission gear, the structure enables the positioned gear to be processed to automatically rotate, four groups of sleeves 3 are arranged on a platform plate 7 in a surrounding way, one side of one sleeve 3 is correspondingly provided with a first grinding wire wheel 2, one side of one sleeve 3 adjacent to the sleeve 3 is correspondingly provided with a second grinding wire wheel 19, the angle of the second grinding wire wheel 19 is vertical to that of the first grinding wire wheel 2, the second grinding wire wheel 19 and the first grinding wire wheel 2 can grind the gear to be processed from two angles, the grinding effect is improved, the other two sleeves 3 without matching grinding wheels can be used for feeding, the other sleeve can be used for blanking, the feeding and blanking operation is separated from the grinding operation, so that the continuous operation can be realized, one side of the first grinding wire wheel 2 is connected with a first grinding wheel motor 16, the bottom of the first grinding wheel motor 16 is connected with a first support 1, the first hair wheel motor 16 is connected with the first grinding wheel 2 through a shaft and is connected with the first support 1 through a bolt, the structure enables the first grinding wheel 2 to rotate stably, one side of the second grinding wheel 19 is connected with a second hair wheel motor 18, the bottom of the second hair wheel motor 18 is connected with a second support 17, the second hair wheel motor 18 is connected with the second grinding wheel 19 through a shaft and is connected with the second support 17 through a bolt, the structure enables the second grinding wheel 19 to rotate stably, the middle of the bottom of the platform plate 7 is connected with a base 14 in a rotating mode, the top of the base 14 is connected with a first motor 8 through a shaft rod 13, the shaft rod 13 is fixedly connected with the base 14 through a screw and is connected with the first motor 8 through a coupler, the first motor 8 is fixed on the top of the platform plate 7, the middle of the bottom of the platform plate 7 is provided with a reversed T shape, and is a circular bulge when viewed from top, base 14's bottom seted up with protruding structure assorted recess, and the arch is located the recess, mutual restriction through arch and recess makes the rotation that landing slab 7 can be more steady, one side that locating piece 4 is close to sleeve 3 outer wall is provided with cushion 15, be fixed connection between cushion 15 and the locating piece 4, cushion 15 accessible screwed connection or veneer are fixed, this structure makes locating piece 4 softer when treating the contact of processing gear inner wall, the protection effect of treating the processing gear has been played.

The working principle is as follows: when the grinding device for gear production is used, whether parts are damaged or not are not firmly connected is firstly checked, the grinding device is used after the checking is correct, four sleeves 3 of the grinding device are arranged on a platform plate 7 in a surrounding mode, a first grinding wire wheel 2 and a second grinding wire wheel 19 correspond to two sleeves 3 in position and can grind gears to be machined on the sleeves 3, the other two sleeves 3 in the position can be used for feeding and discharging respectively, the feeding operation, the discharging operation and the grinding operation can be carried out separately and simultaneously, therefore, continuous work can be achieved, when grinding is needed, the gears to be machined are sleeved on the sleeves 3, after the sleeves are completely sleeved, an air cylinder 10 is started, the air cylinder 10 pushes an air cylinder piston rod 6 to move upwards, the air cylinder piston rod 6 can push a positioning block 4 to the direction of the outer wall of the sleeves 3, and the positioning block 4 is locked and fixed from the inner wall of the gears to be machined, simultaneously second motor 11 drives this rotatory by the gear of locking after the start-up, then the landing slab 7 is rotatory, behind the rotatory fixed angle, make this gear by the locking remove to first polishing silk wheel 2 position, and then the processing of polishing, another sleeve 3 that does not overlap the gear this moment moves to the material loading position, can polish at first polishing silk wheel 2 in-process and carry out the material loading, after the material loading is accomplished, landing slab 7 continues rotatory fixed angle, continue to get into operation on next step, the material of accomplishing of polishing at last can be followed the sleeve 3 of unloading position and taken off, thereby it can realize continuous material loading to circulate so repeatedly, polish and the unloading, carry out more efficient continuous type and polish, thereby machining efficiency is improved, this is exactly this grinding device's for gear production theory of operation.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a grinding device is used in gear production which characterized in that: comprises a platform plate (7), a sleeve (3) is arranged on the platform plate (7), through holes are symmetrically formed in the side walls of two sides of the sleeve (3), positioning blocks (4) are respectively arranged in the through holes, the positioning blocks (4) are connected through a tension spring (5), the bottom of one side, opposite to the positioning blocks (4), of each positioning block is inclined, the bottom of the sleeve (3) is connected with a cylindrical support (9), the lower end of the support (9) penetrates through the platform plate (7) to be connected with a cylinder (10), a cylinder piston rod (6) on the cylinder (10) penetrates through the support (9) to extend into a cavity in the middle of the sleeve (3), the structure of the upper end of the cylinder piston rod (6) is matched with the structure of the inclined bottom of each positioning block (4), gear teeth are uniformly arranged on the outer wall of the part, protruding out of the bottom of the platform plate (7), and one side of the support (9, the bottom of drive gear (12) is connected with second motor (11), sleeve (3) are around being provided with four groups about landing slab (7), and one side correspondence of one of them sleeve (3) is provided with first grinding wheel (2), and one side correspondence of one sleeve (3) that this sleeve (3) is adjacent is provided with second grinding wheel (19), and second grinding wheel (19) and the angle of first grinding wheel (2) are mutually perpendicular, the centre of landing slab (7) bottom is rotated and is connected with base (14), and the top of base (14) is connected with first motor (8) through axostylus axostyle (13), and first motor (8) are fixed in landing slab (7) top.

2. The grinding device for gear production according to claim 1, characterized in that: one side of the first grinding wheel (2) is connected with a first hair wheel motor (16), and the bottom of the first hair wheel motor (16) is connected with a first support column (1).

3. The grinding device for gear production according to claim 1, characterized in that: one side of the second grinding filament wheel (19) is connected with a second bristle wheel motor (18), and the bottom of the second bristle wheel motor (18) is connected with a second support column (17).

4. The grinding device for gear production according to claim 1, characterized in that: one side of the positioning block (4) close to the outer wall of the sleeve (3) is provided with a rubber pad (15), and the rubber pad (15) is fixedly connected with the positioning block (4).

5. The grinding device for gear production according to claim 1, characterized in that: the centre of landing slab (7) bottom is provided with just being regarded as "T" font, overlooks for circular shape arch, the bottom of base (14) seted up with protruding structure assorted recess, just the arch is located in the recess.

6. The grinding device for gear production according to claim 1, characterized in that: the support (9) and the sleeve (3) are welded, and the support (9) is connected with the cylinder (10) through screws.