CN114589612B

CN114589612B - Gear tooth positioning and polishing equipment

Info

Publication number: CN114589612B
Application number: CN202210228473.1A
Authority: CN
Inventors: 黄廷波; 陆小兵; 左彪; 张思彬; 王勇; 葛澄
Original assignee: Jiangsu Airship Gear Corp
Current assignee: Jiangsu Airship Gear Corp
Priority date: 2022-03-10
Filing date: 2022-03-10
Publication date: 2023-04-28
Anticipated expiration: 2042-03-10
Also published as: CN114589612A

Abstract

The invention relates to the technical field of gear machining, in particular to gear tooth positioning and polishing equipment. The utility model provides a gear teeth location polishing equipment, includes supporting seat, pillar, top shell, polishing layer, first motor and telescopic link, the fixed surface of supporting seat is provided with the pillar, the top fixedly connected with top shell of pillar, the rear side fixedly connected with backup pad of supporting seat, the fixed surface of backup pad is connected with electric putter, electric putter's front end fixed mounting has the coupling shell, laminating each other between the left side surface of coupling shell and the right side surface of supporting seat, the rotary drum is installed in the internal rotation of supporting seat and top shell, and the inside fixed mounting of top shell has the internal tooth piece. The beneficial effects of the invention are as follows: this gear teeth location polishing equipment improves on current basis, can polish tooth's socket and fluted disc simultaneously, can adapt to the different thickness gears moreover and carry out the vertical polishing of tooth's socket, has promoted the practicality of device.

Description

Gear tooth positioning and polishing equipment

Technical Field

The invention relates to the technical field of gear machining, in particular to gear tooth positioning and polishing equipment.

Background

The gear is a basic transmission element in industrial equipment, the transmission gap can be made up by utilizing gear transmission, the compactness of a transmission device structure can be ensured, the gear polishing device has the advantages of long service life and high working efficiency, burrs on the surface of the gear are required to be removed by using polishing equipment in the gear processing process, and some gear polishing equipment has some problems when in use.

The existing gear polishing equipment is low in working efficiency, can not polish teeth of a plurality of gears simultaneously when in use, can not polish tooth sockets of the gears longitudinally, is poor in using effect, can not stably press gears with different thicknesses in the use process, is low in adjustable degree, can not polish tooth sockets when polishing fluted discs of the gears, is poor in using effect, can polish a plurality of positions only by multiple adjustment, and is poor in use convenience.

Disclosure of Invention

Aiming at the technical problems in the prior art, the invention provides gear tooth positioning and polishing equipment for solving the problems that the conventional gear polishing equipment cannot polish a plurality of positions of a gear at the same time in use, has poor convenience and cannot longitudinally polish tooth sockets.

The technical scheme for solving the technical problems is as follows: the utility model provides a gear teeth location polishing equipment, includes supporting seat, pillar, top shell, polishing layer, first motor and telescopic link, the fixed surface of supporting seat is provided with the pillar, the top fixedly connected with top shell of pillar, the rear side fixedly connected with backup pad of supporting seat, the fixed surface of backup pad is connected with electric putter, electric putter's front end fixed mounting has the connection shell, laminating each other between the left side surface of connection shell and the right side surface of supporting seat, the rotary drum is installed to the inside rotation of supporting seat and top shell, and the inside fixed mounting of top shell has the internal tooth piece, and the surface covering of internal tooth piece has the polishing layer, the left side fixed mounting of supporting seat has first motor, fixedly connected with packing element on the output shaft of first motor, gear body has been placed to the inside of rotary drum.

The beneficial effects of the invention are as follows:

1) The gear tooth positioning and polishing device has better effect, the invention is improved on the basis of the prior art, the rotary drum is driven to rotate by the rubber drum, so that the polishing layer can polish the gear teeth of the gear body, meanwhile, the device can enable two adjacent rotary rods to be close to each other by shortening the telescopic rod, so that the pressing plate and the polishing sheet can compress the gear body, gears with different thicknesses can be polished, the polishing sheet can rotate through three bevel gears, and the rotation direction is opposite to the pressing block, so that the device can polish tooth grooves while polishing the surfaces of the gears, and the use effect of the device is improved;

2) This gear teeth location throwing optical equipment effect is better, the device is through electric putter come the subassembly of centre gripping gear back and forth movement, thereby make the gear carry out vertical polishing work to the tooth's socket, guarantee the inside burr removal effect of tooth's socket, the device has solved the defect that current burnishing device can not adapt to the gear of different thickness and process, the defect that can not carry out simultaneous polishing to gear surface and tooth's socket has been solved, the problem that current burnishing device can not carry out vertical polishing to the tooth's socket has also been solved simultaneously, it is better to have the polishing effect, the linkage is stronger, the advantage that the use is more convenient.

On the basis of the technical scheme, the invention can be improved as follows.

Further, the support posts are symmetrically distributed on the front side, the rear side, the left side and the right side of the support seat, the support posts, the top shell, the support plate and the side plates are of an integrated structure, grooves are formed in the support seat and the top shell, and spheres are rotatably arranged in the grooves; the front end of the rubber cylinder is rotationally connected with a side plate, the side plate is fixedly arranged on the right side of the supporting seat, the rotary cylinder forms a rotating structure through the rubber cylinder and the supporting seat, and the left side of the rotary cylinder and the right side of the rubber cylinder are mutually pressed.

The rotary drum polishing device has the beneficial effects that the resistance of the rotary drum is reduced through the ball body when the rotary drum rotates, and meanwhile, the rotary drum is pressed through the rubber sleeve of the rubber drum, so that the rotary drum and the inner tooth block are driven to rotate, and the gear body is polished simultaneously.

Further, a telescopic rod is fixedly arranged on the surface of the connecting shell, a supporting plate is fixedly arranged on the surface of the telescopic rod, a limiting rod is arranged in the supporting plate in a penetrating manner, the limiting rod is fixedly arranged on the surface of the telescopic rod, a second motor is fixedly arranged on the surface of the supporting plate, a rotating roller is fixedly connected to an output shaft of the second motor, and fixing blocks are welded at the front end and the rear end of the connecting shell; the inside rotation of fixed block is installed the bull stick, and the fixed surface of bull stick is provided with solid fixed ring, and the belt is installed in the outside meshing of bull stick, and the bull stick passes through between telescopic link and the adjacent bull stick and constitutes extending structure, gu fixed ring symmetric distribution is on the bull stick of belt left and right sides.

The belt transmission structure on the device has the beneficial effects that the rotating rods on the front side and the rear side are enabled to rotate simultaneously, so that the gear body can be conveniently and subsequently fixed, the surface of the gear body can be sufficiently polished, and the using effect of the device is improved.

Further, a connecting frame is arranged at the front end bearing of the rotating rod, a first bevel gear is fixedly connected to the front end of the rotating rod, a second bevel gear is connected to one side of the first bevel gear in a meshed mode, a third bevel gear is connected to the other side of the first bevel gear in a meshed mode, a connecting rod is fixedly arranged in the third bevel gear, a sliding block is fixedly arranged at the front end of the connecting frame, a sliding groove for the sliding block to slide is formed in the surface of the supporting seat, the inner wall of the sliding groove is attached to the outer wall of the sliding block, a rotating structure is formed between the second bevel gear and the third bevel gear through the first bevel gear, and the connecting frame is in bearing connection with the connecting rod; the surface fixing of second bevel gear is provided with the pipe box, the connecting rod runs through in the inside of pipe box, the front end fixedly connected with clamp plate of pipe box, the front end fixed mounting of clamp plate has polished wafer, polished wafer and pipe box laminating each other with the surface of gear body.

The polishing device has the beneficial effects that the gear is pressed and rotated by utilizing the coaxial different-direction transmission mechanism formed by the three bevel gears, and meanwhile, the gear is polished by utilizing the polishing sheet on the pressing plate, so that the use diversity of the device is improved.

Further, a spring is fixedly arranged in the third bevel gear, a pressing block is fixedly arranged at the front end of the spring, a rubber cushion is fixedly arranged on the surface of the pressing block, an elastic structure is formed between the pressing block and the connecting rod through the spring, and a pressing structure is formed between the rubber cushion and the gear body through the pressing block; the inside slidable mounting of briquetting left and right sides has the stopper, and stopper welded mounting is in the front end of connecting rod, the briquetting passes through between stopper and the connecting rod and constitutes sliding structure.

The polishing device has the beneficial effects that the spring on the device is utilized to compress the rubber cushion, so that the rubber cushion drives the gear to rotate, the polishing sheet rotates towards the direction opposite to the direction of the gear steering, the polishing effect is ensured, and the limiting block ensures that the connecting rod can drive the rubber cushion to rotate.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present invention;

FIG. 2 is a schematic cross-sectional view of the present invention;

FIG. 3 is a schematic view of a front cross-sectional structure of a support base according to the present invention;

FIG. 4 is a schematic view of the structure of FIG. 3A according to the present invention;

FIG. 5 is a schematic view of a connection structure of a support base and a slider according to the present invention;

FIG. 6 is a schematic view of the structure of FIG. 5B according to the present invention;

FIG. 7 is a schematic view of the belt and turn bar connection of the present invention;

fig. 8 is a schematic view of the structure of fig. 7 at C according to the present invention.

In the drawings, the list of components represented by the various numbers is as follows:

1. the support base, 2, the pillar, 3, the top shell, 4, the backup pad, 5, the connection shell, 6, the rotary drum, 7, the internal tooth piece, 8, the polishing layer, 9, first motor, 10, the rubber cylinder, 11, the curb plate, 12, the gear body, 13, second motor, 14, the telescopic link, 15, the gag lever post, 16, electric putter, 17, the fixed block, 18, the bull stick, 19, the solid fixed ring, 20, the belt, 21, the roller, 22, the connection frame, 23, the connecting rod, 24, first bevel gear, 25, second bevel gear, 26, third bevel gear, 27, the slider, 28, the chute, 29, the briquetting, 30, the clamp plate, 31, the polishing piece, 32, the recess, 33, the spheroid, 34, the stopper, 35, the pipe sleeve, 36, the spring, 37, the cushion, 38, the layer board.

Detailed Description

The principles and features of the present invention are described below with reference to the drawings, the examples are illustrated for the purpose of illustrating the invention and are not to be construed as limiting the scope of the invention.

The gear is spare part commonly used in the industrial equipment, some existing gear processing equipment still have some defects when polishing the gear, existing gear polishing equipment is when using, usually polish the tooth's socket or polish the front and back surface of fluted disc alone, can not stabilize fixed to the gear of different thickness in the in-process of using, current polishing equipment is being poor in the effect of deburring the tooth's socket of gear, can not polish a plurality of sizes simultaneously, and is usually rotary polishing, can not carry out longitudinal movement and polish, the inside easy burr that remains of tooth's socket, processingquality is low moreover.

The inventor proposes a gear tooth positioning and polishing device to solve the above problems.

The present invention provides the following preferred embodiments

As shown in fig. 1-3, a gear tooth positioning polishing device comprises a supporting seat 1, a supporting column 2, a top shell 3, a polishing layer 8, a first motor 9 and a telescopic rod 14, wherein the supporting column 2 is fixedly arranged on the surface of the supporting seat 1, the top shell 3 is fixedly connected with the top shell 2, the supporting plate 4 is fixedly connected with the rear side of the supporting seat 1, the electric push rod 16 is fixedly connected with the surface of the supporting plate 4, the connecting shell 5 is fixedly arranged at the front end of the electric push rod 16, the left side surface of the connecting shell 5 and the right side surface of the supporting seat 1 are mutually attached, a rotary drum 6 is rotatably arranged in the supporting seat 1 and the top shell 3, an inner tooth block 7 is fixedly arranged in the top shell 3, the polishing layer 8 is covered on the surface of the inner tooth block 7, the first motor 9 is fixedly arranged at the left side of the supporting seat 1, the rubber drum 10 is fixedly connected with the output shaft of the first motor 9, the gear body 12 is arranged in the rotary drum 6, and the inner tooth block 7 in the rotary drum 6 is used for polishing tooth grooves of the gear body 12.

In this embodiment, as shown in fig. 1-4, in order to further improve the practicability of the device, the supporting columns 2 are symmetrically distributed on the front side, the rear side, the left side and the right side of the supporting seat 1, the supporting columns 2, the top shell 3, the supporting plate 4 and the side plates 11 are in an integrated structure, grooves 32 are formed in the supporting seat 1 and the top shell 3, and balls 33 are rotatably mounted in the grooves 32; the front end rotation of packing element 10 is connected with curb plate 11, and curb plate 11 fixed mounting constitutes revolution mechanic between packing element 10 and supporting seat 1 through packing element 10, and rotary drum 6 compresses tightly each other between the left side of rotary drum 6 and the right side of packing element 10, reduces the resistance when rotary drum 6 rotates through spheroid 33, and simultaneously through packing element 10's gum cover compaction rotary drum 6, drive rotary drum 6 and internal tooth piece 7 and rotate to carry out the polishing work simultaneously to the many gear teeth of gear body 12.

In this embodiment, as shown in fig. 1-3 and fig. 7-8, in order to further improve the polishing effect of the device, the surface of the connection shell 5 is fixedly provided with a telescopic rod 14, the surface of the telescopic rod 14 is fixedly provided with a supporting plate 38, the inside of the supporting plate 38 is penetrated and provided with a limiting rod 15, the limiting rod 15 is fixedly arranged on the surface of the telescopic rod 14, the surface of the supporting plate 38 is fixedly provided with a second motor 13, the output shaft of the second motor 13 is fixedly connected with a rotating roller 21, and the front end and the rear end of the connection shell 5 are welded with fixed blocks 17; the bull stick 18 is installed in the inside rotation of fixed block 17, and the fixed surface of bull stick 18 is provided with solid fixed ring 19, and gu fixed ring 19 can prevent that belt 20 from taking place the skew, and belt 20 is installed in the outside meshing of bull stick 18, and bull stick 18 constitutes extending structure through between telescopic link 14 and the adjacent bull stick 18, gu fixed ring 19 symmetric distribution on bull stick 18 of belt 20 left and right sides, through the belt 20 transmission structure on the device, the bull stick 18 of both sides rotates simultaneously around making, can also fully polish the surface of gear body 12 when making things convenient for follow-up to gear body 12 fixed, has promoted the result of use of device.

In this embodiment, as shown in fig. 1-6, in order to further improve the functionality of the device, a connecting frame 22 is mounted on a front end bearing of the rotating rod 18, a first bevel gear 24 is fixedly connected to the front end of the rotating rod 18, a second bevel gear 25 is connected to one side of the first bevel gear 24 in a meshed manner, a third bevel gear 26 is connected to the other side of the first bevel gear 24 in a meshed manner, a connecting rod 23 is fixedly arranged in the third bevel gear 26, a sliding block 27 is fixedly arranged at the front end of the connecting frame 22, a sliding groove 28 for sliding the sliding block 27 is formed in the surface of the supporting seat 1, the inner wall of the sliding groove 28 is mutually attached to the outer wall of the sliding block 27, a rotating structure is formed between the second bevel gear 25 and the third bevel gear 26 through the first bevel gear 24 and the connecting frame 22, and the connecting frame 22 are connected through bearings; the fixed surface of second bevel gear 25 is provided with pipe box 35, and connecting rod 23 runs through in the inside of pipe box 35, and the front end fixedly connected with clamp plate 30 of pipe box 35, the front end fixed mounting of clamp plate 30 has polishing piece 31, and polishing piece 31 and pipe box 35 are laminated each other with the surface of gear body 12, utilize the coaxial different direction drive mechanism that three bevel gears are constituteed to realize compressing tightly the gear and turning the gear, utilize polishing piece 31 on clamp plate 30 to polish the gear, have promoted the variety of device use.

In this embodiment, as shown in fig. 2-3 and fig. 5-6, in order to further improve the linkage effect of the device, a spring 36 is fixedly arranged in the third bevel gear 26, a pressing block 29 is fixedly arranged at the front end of the spring 36, a rubber pad 37 is fixedly arranged on the surface of the pressing block 29, the pressing block 29 forms an elastic structure with the connecting rod 23 through the spring 36, and the rubber pad 37 forms a compression structure with the gear body 12 through the pressing block 29; the inside slidable mounting of briquetting 29 left and right sides has stopper 34, and stopper 34 welded mounting constitutes sliding construction between stopper 34 and connecting rod 23, and briquetting 29 compresses tightly cushion 37 through stopper 34, utilizes spring 36 on the device to make cushion 37 drive the gear rotation, polishing piece 31 rotate towards the opposite direction with the gear steering, guarantees the polishing effect, and stopper 34 ensures that connecting rod 23 can drive cushion 37 rotation.

The specific working process of the invention is as follows:

(1) Fixing the gear

Firstly, the gear body 12 is placed in the rotary drum 6 between the supporting seat 1 and the top shell 3, so that tooth grooves of the gear body 12 are mutually attached to the inner tooth blocks 7 and the polishing layer 8, at the moment, the belt 20 is pulled downwards by shortening the telescopic rod 14 to enable the rotary roller 21 at the front end of the second motor 13 to enable the adjacent two rotary rods 18 to be mutually close, and the surfaces of the gears are tightly pressed through the pressing plate 30, so that the device can adapt to the fixation of the gears with different sizes.

(2) Polishing gear

The rotary roller 21 is driven to rotate by the second motor 13, the rotary rod 18 is driven to rotate by the belt 20, the first bevel gear 24 can be driven to rotate when the rotary rod 18 rotates, the first bevel gear 24 drives the second bevel gear 25 and the third bevel gear 26 to synchronously rotate, and the rotation directions of the second bevel gear 25 and the third bevel gear 26 are opposite, so that the rotation directions of the pipe sleeve 35 and the connecting rod 23 are opposite, the gear body 12 is fixed by the rubber pad 37, the spring 36 abuts against the pressing block 29, the rubber pad 37 tightly presses the gear body 12 and drives the gear body 12 to rotate, and the pressing plate 30 and the polishing sheet 31 reversely rotate, so that the front surface and the rear surface of the gear are polished.

(3) Tooth slot polishing

When the gear body 12 rotates, the first motor 9 drives the rubber cylinder 10 to rotate, the rubber cylinder 10 assists the rotary cylinder 6 to rotate, so that the

rotary cylinders

6 and 12 rotate, tooth grooves of the gear body 12 are polished, in the polishing process, the rotary cylinder 6 rotates, the ball 33 in the groove 32 can reduce the resistance of the rotary cylinder 6 in rotation, meanwhile, the rotary cylinder 6 pushes the connecting shell 5 to move back and forth, the gear body 12 integrally moves back and forth in the inner tooth block 7 and the polishing layer 8, and the gear can longitudinally polish gear teeth of the gear body 12.

To sum up: the gear tooth positioning and polishing device has the advantages that the gear tooth positioning and polishing device is better in effect, the polishing device is improved on the basis of the prior art, the rotary drum 6 is driven to rotate by the rubber drum 10, so that the polishing layer 8 can polish gear teeth of the gear body 12, meanwhile, the device can enable two adjacent rotating rods 18 to be mutually close by shortening the telescopic rod 14, so that the pressing plate 30 and the polishing sheet 31 compress the gear body 12, gears with different thicknesses can be polished, the polishing sheet 31 can rotate through three bevel gears, the rotation direction is opposite to the pressing block 29, the device can polish tooth grooves while polishing the surfaces of the gears, and the using effect of the device is improved;

this gear teeth location throwing optical equipment effect is better, the device is through electric putter 16 come the subassembly of centre gripping gear to make the gear carry out vertical polishing work to the tooth's socket, guarantee the inside burr removal effect of tooth's socket, the device has solved the defect that current burnishing device can not adapt to the gear of different thickness and process, has solved the defect that can not carry out polishing simultaneously to gear surface and tooth's socket, has also solved the problem that current burnishing device can not carry out vertical polishing to the tooth's socket simultaneously, has the polishing effect better, the linkage is stronger, uses more convenient advantage.

The foregoing description of the preferred embodiments of the invention is not intended to limit the invention to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the invention are intended to be included within the scope of the invention.

Claims

1. The utility model provides a gear tooth location polishing equipment, a serial communication port, including supporting seat (1), pillar (2), top shell (3), polishing layer (8), first motor (9) and telescopic link (14), the fixed surface of supporting seat (1) is provided with pillar (2), the top fixedly connected with top shell (3) of pillar (2), the rear side fixedly connected with backup pad (4) of supporting seat (1), the fixed surface of backup pad (4) is connected with electric putter (16), the front end fixed mounting of electric putter (16) has coupling shell (5), laminating each other between the left side surface of coupling shell (5) and the right side surface of supporting seat (1), rotary drum (6) are installed in the inside rotation of supporting seat (1) and top shell (3), internal tooth piece (7) are installed in the inside rotation of top shell (3), the surface cover of internal tooth piece (7) has polishing layer (8), the left side fixedly connected with first motor (9) of supporting seat (1), fixedly connected with adhesive drum (10) on the output shaft of first motor (9), inside rotary drum (12) have inside rotary drum (12). The telescopic connecting device is characterized in that a telescopic rod (14) is fixedly arranged on the surface of the connecting shell (5), a supporting plate (38) is fixedly arranged on the surface of the telescopic rod (14), a limiting rod (15) is arranged in the supporting plate (38) in a penetrating manner, the limiting rod (15) is fixedly arranged on the surface of the connecting shell (5), a second motor (13) is fixedly arranged on the surface of the supporting plate (38), a rotating roller (21) is fixedly connected to an output shaft of the second motor (13), and fixing blocks (17) are welded at the front end and the rear end of the connecting shell (5); the inside of the fixed block (17) is rotatably provided with a rotating rod (18), the surface of the rotating rod (18) is fixedly provided with a fixed ring (19), the outer side of the rotating rod (18) is provided with a belt (20) in a meshed manner, the rotating rod (18) and the adjacent rotating rod (18) form a telescopic structure through a telescopic rod (14), and the fixed rings (19) are symmetrically distributed on the rotating rods (18) on the left side and the right side of the belt (20); the front end bearing of the rotating rod (18) is provided with a connecting frame (22), the front end of the rotating rod (18) is fixedly connected with a first bevel gear (24), one side of the first bevel gear (24) is connected with a second bevel gear (25) in a meshed manner, the other side of the first bevel gear (24) is connected with a third bevel gear (26), a connecting rod (23) is fixedly arranged in the third bevel gear (26), the front end of the connecting frame (22) is fixedly provided with a sliding block (27), the surface of the supporting seat (1) is provided with a sliding groove (28) for the sliding block (27), the inner wall of the sliding groove (28) is mutually attached to the outer wall of the sliding block (27), a rotating structure is formed between the second bevel gear (25) and the third bevel gear (26) through the first bevel gear (24), and the connecting frame (23) are in bearing connection; the surface of the second bevel gear (25) is fixedly provided with a pipe sleeve (35), the connecting rod (23) penetrates through the pipe sleeve (35), the front end of the pipe sleeve (35) is fixedly connected with a pressing plate (30), the front end of the pressing plate (30) is fixedly provided with a polishing sheet (31), and the polishing sheet (31), the pipe sleeve (35) and the surface of the gear body (12) are mutually attached; the inside of connecting rod (23) is fixed and is provided with spring (36), and the front end fixed mounting of spring (36) has briquetting (29), and the fixed surface of briquetting (29) is provided with cushion (37), constitutes elastic structure between briquetting (29) and connecting rod (23) through spring (36), and cushion (37) constitutes the compress tightly structure through between briquetting (29) and gear body (12).

2. The gear tooth positioning and polishing device according to claim 1, wherein the supporting columns (2) are symmetrically distributed on the front side, the rear side, the left side and the right side of the supporting seat (1), the supporting columns (2), the top shell (3), the supporting plates (4) and the side plates (11) are of an integrated structure, grooves (32) are formed in the supporting seat (1) and the top shell (3), and spheres (33) are rotatably mounted in the grooves (32).

3. Gear tooth positioning and polishing equipment according to claim 1, characterized in that the front end of the rubber cylinder (10) is rotatably connected with a side plate (11), the side plate (11) is fixedly arranged on the right side of the supporting seat (1), the rotary cylinder (6) forms a rotating structure between the rubber cylinder (10) and the supporting seat (1), and the left side of the rotary cylinder (6) and the right side of the rubber cylinder (10) are mutually pressed.

4. The gear tooth positioning and polishing device according to claim 3, wherein limiting blocks (34) are slidably mounted in the left side and the right side of the pressing block (29), the limiting blocks (34) are welded and mounted at the front end of the connecting rod (23), and the pressing block (29) forms a sliding structure with the connecting rod (23) through the limiting blocks (34).