CN219212574U

CN219212574U - Spring chuck grinds chamfer device

Info

Publication number: CN219212574U
Application number: CN202320067411.7U
Authority: CN
Inventors: 田丽; 钱悦
Original assignee: Shanghai Jinyulan Precision Machine Tool Accessories Co ltd
Current assignee: Shanghai Jinyulan Precision Machine Tool Accessories Co ltd
Priority date: 2023-01-10
Filing date: 2023-01-10
Publication date: 2023-06-20
Anticipated expiration: 2033-01-10

Abstract

The utility model relates to the technical field of spring chuck machining and discloses a spring chuck grinding and chamfering device which comprises a mounting plate, wherein a V-shaped plate and a mounting frame are fixed on the outer wall of the top of the mounting plate, an extrusion mechanism is arranged on the outer wall of the mounting frame, a group of supporting rods are respectively fixed on the outer walls of two sides of the mounting plate, a movable plate is slidably connected with the outer wall of the top of the supporting rods, a grinding mechanism is arranged on the outer wall of one side of the movable plate, a dust suction pump, a T-shaped suction pipe and a group of collecting frames are fixed on the outer wall of the bottom of the mounting plate, the collecting frames are communicated with the dust suction pump through the T-shaped suction pipe, a discharge port is arranged on the outer wall of one side of the dust suction pump, and a spring chuck body is arranged on the inner wall of the V-shaped plate. According to the utility model, the fragments can be prevented from flying randomly when the polishing mechanism operates, meanwhile, a collection device such as a gunny bag for collecting the fragments can be placed on one side of the discharge hole by a worker to collect the ejected fragments, so that the worker can conveniently collect the fragments generated when the collet chuck body is polished.

Description

Spring chuck grinds chamfer device

Technical Field

The utility model relates to the technical field of spring chuck machining, in particular to a spring chuck grinding chamfering device.

Background

At present, when the spring collet is produced and processed, the spring collet can deform after heat treatment, in order to ensure the uniformity of the quality of products and the standard of the subsequent processing technology, the threaded holes of the spring collet are generally required to be shaped again, and the chamfer grinding processing is carried out at the two ends of the collet by using grinding rollers.

Through retrieval, the patent with the Chinese patent application number of CN201921185878.1 discloses a spring chuck grinding chamfering device, which comprises a machine tool, wherein the machine tool comprises a first linear slide rail, a first telescopic cylinder, a first motor and a second motor, and a piston rod of the first telescopic cylinder is connected with a first sliding block on the first linear slide rail so as to push the first sliding block to slide left and right; but above-mentioned technical scheme is because shelter from the processing area of polishing through the protection casing only, can't collect the piece that produces when polishing, consequently still has the inconvenient piece that produces when polishing the chamfer of staff and retrieves the problem of collecting.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a spring chuck grinding chamfering device, which solves the problem that the prior art is inconvenient to recover and collect scraps generated during chamfering grinding.

(II) technical scheme

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a collet grinds chamfer device, includes the mounting panel, mounting panel top outer wall is fixed with V template and mounting bracket, and the mounting bracket outer wall is provided with extrusion mechanism, and mounting panel both sides outer wall is fixed with a set of bracing piece respectively, and bracing piece top outer wall sliding connection has the fly leaf, and fly leaf one side outer wall is provided with grinding machanism, and mounting panel bottom outer wall is fixed with dust absorption pump, T type straw and a set of collection frame, and the collection frame passes through T type straw and dust absorption pump intercommunication, and dust absorption pump one side outer wall is provided with the bin outlet.

Optionally, the inner wall of the V-shaped plate is provided with a spring chuck body.

Optionally, the extrusion mechanism includes electric putter, clamp plate and limiting plate, and electric putter is fixed in on the top outer wall of mounting bracket, and the clamp plate is fixed in on electric putter's the output shaft, and electric putter's output shaft runs through in mounting bracket top outer wall, and the limiting plate is fixed in on the both sides outer wall of clamp plate, limiting plate one side outer wall sliding connection is on one side inner wall of mounting bracket.

Optionally, the grinding machanism includes backup pad, installing frame, motor and polishing head, and the backup pad is fixed in on the outer wall of one side of fly leaf, and the installing frame is fixed in on the top outer wall of backup pad, and motor sliding connection is on the inner wall of installing frame, and the polishing head passes through the coupling joint on the output shaft of motor.

Optionally, motor one side outer wall is fixed with the internal thread cover, and the internal thread cover inner wall has the threaded rod through threaded connection, and threaded rod bottom outer wall rotates to be connected on the top outer wall of backup pad.

Optionally, a positioning sleeve is fixed on the outer wall of one side of the movable plate.

Optionally, friction pads are respectively arranged on the outer walls of the opposite sides of the pressing plate and the V-shaped plate.

Optionally, the top outer wall of the installation frame is fixed with a shielding frame, the bottom outer wall of the movable plate is fixed with a group of guide plates, and the guide plates are connected to the top outer wall of the support rod in a sliding manner.

(III) beneficial effects

The utility model provides a spring chuck grinding chamfering device, which has the following beneficial effects:

1. when the polisher constructs the operation, the staff steerable is located the dust absorption pump operation of mounting panel bottom, the dust absorption pump is through T type straw to two collection frames that are located the mounting panel both sides bleed, thereby let the collection frame absorb the piece that produces when polishing the collet chuck body of polisher construct, outwards discharge through the bin outlet of dust absorption pump one side afterwards, the piece is scattered when avoiding polishing mechanism to operate, collection device such as the gunny bag that is used for collecting the piece can be placed in bin outlet one side to the staff simultaneously collect spun piece, the piece that produces when making things convenient for the staff to polish collet chuck body is concentrated and is retrieved.

2. The staff can drive the internal thread sleeve to move up and down through rotating the threaded rod, so that the motor is driven to integrally move up and down on the inner wall of the mounting frame, the up-down position of the polishing head on one side of the motor is adjusted, and the polishing head can polish spring chuck bodies with different sizes.

3. After a worker slides the movable plate to a proper position, the positioning sleeve can be fixed and limited at the top of the supporting rod through a pin and other devices, so that the position of the polishing mechanism is limited; the shielding frame can shield the top of the polishing mechanism, scraps generated during polishing are prevented from splashing out of the top of the device, and meanwhile, the guide plate positioned on the outer wall of the bottom of the movable plate can guide the movable plate sliding left and right, so that the overall stability of the polishing mechanism at the top of the movable plate is improved.

Drawings

FIG. 1 is a schematic diagram of a front view of a spring chuck grinding and chamfering device according to the present utility model;

FIG. 2 is a schematic side view of a spring chuck grinding and chamfering device according to the present utility model;

fig. 3 is a schematic structural view of a mounting plate of a spring chuck grinding and chamfering device provided by the utility model.

In the figure: 1-mounting plate, 2-bin outlet, 3-dust absorption pump, 4-collection frame, 5-fly leaf, 6-locating sleeve, 7-bracing piece, 8-internal thread cover, 9-backup pad, 10-threaded rod, 11-shielding frame, 12-mounting bracket, 13-electric putter, 14-clamp plate, 15-grinding head, 16-mounting frame, 17-motor, 18-V type board, 19-T type straw, 20-deflector, 21-limiting plate, 22 collet chuck body.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

1-3, including mounting panel 1, mounting panel 1 top outer wall is fixed with V template 18 and mounting bracket 12, and mounting bracket 12 outer wall is provided with extrusion mechanism, and mounting panel 1 both sides outer wall is fixed with a set of bracing piece 7 respectively, and bracing piece 7 top outer wall sliding connection has fly leaf 5, and fly leaf 5 one side outer wall is provided with grinding mechanism, and mounting panel 1 bottom outer wall is fixed with dust absorption pump 3, T type straw 19 and a set of collection frame 4, and collection frame 4 communicates with dust absorption pump 3 through T type straw 19, and dust absorption pump 3 one side outer wall is provided with bin outlet 2; the inner wall of the V-shaped plate 18 is provided with a collet body 22.

The staff puts into V-arrangement board 18 with the collet body 22 that needs the grinding chamfer at first, can control the extrusion mechanism of mounting bracket 12 one side and carry out the centre gripping spacing to the collet body 22 of placing on V-arrangement board 18 afterwards, the fly leaf 5 that is located on the bracing piece 7 of mounting panel 1 both sides is pushed forward to the staff afterwards, thereby let the grinding machanism of fly leaf 5 one side remove collet body 22 both sides opening part respectively, start grinding machanism and polish collet body 22 both sides afterwards, when the polisher constructs the operation, the staff can control the dust absorption pump 3 operation that is located mounting panel 1 bottom, dust absorption pump 3 is through T type straw 19 and is located two collection frames 4 of mounting panel 1 both sides, thereby let collection frame 4 absorb the piece that produces when polishing structure polishes collet body 22, then outwards discharge through the bin outlet 2 of dust absorption pump 3 one side, the piece is scattered when avoiding the grinding machanism to fly, simultaneously the staff can collect the piece that is concentrated to the piece that produces when arranging collection device such as the gunny bag that is used for collecting the piece in bin 2 side and the time makes things convenient for the staff to concentrate on polishing collet body 22.

As shown in fig. 1-3, the extrusion mechanism comprises an electric push rod 13, a pressing plate 14 and a limiting plate 21, wherein the electric push rod 13 is fixed on the top outer wall of the mounting frame 12, the pressing plate 14 is fixed on the output shaft of the electric push rod 13, the output shaft of the electric push rod 13 penetrates through the top outer wall of the mounting frame 12, the limiting plate 21 is fixed on the outer walls of two sides of the pressing plate 14, and the outer wall of one side of the limiting plate 21 is connected on the inner wall of one side of the mounting frame 12 in a sliding manner; the staff starts electric putter 13, and electric putter 13 passes through output shaft promotion clamp plate 14 whole downwardly moving, extrudes fixedly to the collet chuck body 22 of placing on V template 18, and limiting plate 21 can be to the clamp plate 14 when reciprocating guide.

As shown in fig. 1-3, the polishing mechanism comprises a supporting plate 9, a mounting frame 16, a motor 17 and a polishing head 15, wherein the supporting plate 9 is fixed on one side outer wall of the movable plate 5, the mounting frame 16 is fixed on the top outer wall of the supporting plate 9, the motor 17 is slidably connected on the inner wall of the mounting frame 16, and the polishing head 15 is connected on the output shaft of the motor 17 through a coupling; after the worker cloud pushes the mounting frame 16 to one side of the collet body 22, the polishing head 15 on one side of the motor 17 abuts against the opening on one side of the collet body 22, and then the worker starts the motor 17 to drive the polishing head 15 to polish two sides of the collet body 22.

As shown in fig. 1-3, an inner thread sleeve 8 is fixed on the outer wall of one side of the motor 17, the inner wall of the inner thread sleeve 8 is connected with a threaded rod 10 through threads, and the outer wall of the bottom of the threaded rod 10 is rotatably connected to the outer wall of the top of the supporting plate 9; the staff can drive the internal thread sleeve 8 to move up and down by rotating the threaded rod 10, so that the motor 17 is driven to integrally move up and down on the inner wall of the mounting frame 16, the up-down position of the polishing head 15 on one side of the motor 17 is adjusted, and the polishing head 15 can polish the spring chuck body 22 with different sizes.

As shown in fig. 1, a positioning sleeve 6 is fixed on the outer wall of one side of the movable plate 5; after the worker slides the movable plate 5 to a proper position, the positioning sleeve 6 can be fixed and limited at the top of the supporting rod 7 through a pin and other devices, so that the position of the polishing mechanism is limited.

As shown in fig. 3, the outer walls of the opposite sides of the pressing plate 14 and the V-shaped plate 18 are respectively provided with friction pads; the friction pad can improve the friction force between the V-shaped plate 18 and the contact surface between the pressing plate 14 and the collet body 22, so that the pressing plate 14 and the V-shaped plate 18 can better clamp and fix the collet body 22.

Working principle: the staff firstly puts the collet body 22 needing to be grinded and chamfered into the V-shaped plate 18, then the extrusion mechanism on one side of the mounting frame 12 can be controlled to clamp and limit the collet body 22 placed on the V-shaped plate 18, then the staff pushes the movable plate 5 positioned on the support rods 7 on two sides of the mounting plate 1 forwards, thereby enabling the grinding mechanism on one side of the movable plate 5 to move to the openings on two sides of the collet body 22 respectively, then starting the grinding mechanism to chamfer and grind two sides of the collet body 22, and when the grinding mechanism operates, the staff can control the dust suction pump 3 positioned at the bottom of the mounting plate 1 to operate, and the dust suction pump 3 pumps air through the T-shaped suction pipe 19 to two collection frames 4 positioned at two sides of the mounting plate 1, so that the collection frames 4 absorb scraps generated when the grinding mechanism grinds the collet body 22.

Example 2

As shown in fig. 1-3, the following modifications are made to the present embodiment based on embodiment 1: the shielding frame 11 is fixed on the outer wall of the top of the mounting frame 16, a group of guide plates 20 are fixed on the outer wall of the bottom of the movable plate 5, and the guide plates 20 are connected to the outer wall of the top of the supporting rod 7 in a sliding manner; the shielding frame 11 can shield the top of the polishing mechanism, scraps generated during polishing are prevented from splashing out of the top of the device, and meanwhile, the guide plate 20 positioned on the outer wall of the bottom of the movable plate 5 can guide the movable plate 5 sliding left and right, so that the overall stability of the polishing mechanism at the top of the movable plate 5 is improved.

Working principle: the shielding frame 11 can shield the top of the grinding mechanism, so that scraps generated during grinding are prevented from splashing out of the top of the device, and meanwhile, the guide plate 20 positioned on the outer wall of the bottom of the movable plate 5 can guide the movable plate 5 sliding left and right.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a collet grinds chamfer device, includes mounting panel (1), its characterized in that, mounting panel (1) top outer wall is fixed with V template (18) and mounting bracket (12), mounting bracket (12) outer wall is provided with extrusion mechanism, mounting panel (1) both sides outer wall is fixed with a set of bracing piece (7) respectively, bracing piece (7) top outer wall sliding connection has fly leaf (5), fly leaf (5) one side outer wall is provided with grinding machanism, mounting panel (1) bottom outer wall is fixed with dust absorption pump (3), T type straw (19) and a set of collection frame (4), collection frame (4) are through T type straw (19) and dust absorption pump (3) intercommunication, dust absorption pump (3) one side outer wall is provided with bin outlet (2).

2. A collet grinding chamfer device according to claim 1, wherein the inner wall of the V-shaped plate (18) is provided with a collet body (22).

3. The spring chuck grinding and chamfering device according to claim 1, characterized in that the extrusion mechanism comprises an electric push rod (13), a pressing plate (14) and a limiting plate (21), wherein the electric push rod (13) is fixed on the top outer wall of the mounting frame (12), the pressing plate (14) is fixed on the output shaft of the electric push rod (13), the output shaft of the electric push rod (13) penetrates through the top outer wall of the mounting frame (12), the limiting plate (21) is fixed on the two side outer walls of the pressing plate (14), and one side outer wall of the limiting plate (21) is slidably connected on one side inner wall of the mounting frame (12).

4. The spring chuck grinding and chamfering device according to claim 1, characterized in that the grinding mechanism comprises a supporting plate (9), a mounting frame (16), a motor (17) and a grinding head (15), wherein the supporting plate (9) is fixed on one side outer wall of the movable plate (5), the mounting frame (16) is fixed on the top outer wall of the supporting plate (9), the motor (17) is slidably connected on the inner wall of the mounting frame (16), and the grinding head (15) is connected on the output shaft of the motor (17) through a coupling.

5. The spring chuck grinding and chamfering device according to claim 4, wherein an inner thread sleeve (8) is fixed on the outer wall of one side of the motor (17), a threaded rod (10) is connected to the inner wall of the inner thread sleeve (8) through threads, and the outer wall of the bottom of the threaded rod (10) is rotatably connected to the outer wall of the top of the supporting plate (9).

6. The spring chuck grinding and chamfering device according to claim 4, wherein a positioning sleeve (6) is fixed on the outer wall of one side of the movable plate (5).

7. A collet grinding chamfer device according to claim 3, wherein the outer walls of opposite sides of the pressure plate (14) and V-shaped plate (18) are each provided with friction pads.

8. The spring chuck grinding and chamfering device according to claim 4, wherein a shielding frame (11) is fixed on the top outer wall of the mounting frame (16), a group of guide plates (20) are fixed on the bottom outer wall of the movable plate (5), and the guide plates (20) are slidably connected to the top outer wall of the supporting rod (7).