CN213196945U

CN213196945U - Auto parts grinding device

Info

Publication number: CN213196945U
Application number: CN202021927132.6U
Authority: CN
Inventors: 李亚
Original assignee: Wuhu Shunwei Intelligent Technology Co ltd
Current assignee: Wuhu Shunwei Intelligent Technology Co ltd
Priority date: 2020-09-07
Filing date: 2020-09-07
Publication date: 2021-05-14
Anticipated expiration: 2030-09-07

Abstract

The utility model discloses an auto parts grinding device relates to the machining field, comprises a workbench, motor and support piece, the motor passes through frame fixed connection on the workstation, be connected with the action wheel on the output shaft of motor, it is connected with adjust knob to rotate in the frame, the threaded rod is connected to the adjust knob in-connection, the top of threaded rod is rotated and is connected with the regulating wheel, support piece passes through adjusting device and is connected with the frame, the rotation of rotating the piece is connected on the workstation, and it is fixed with support piece, fixedly connected with contact plate on the rotation piece, the lateral wall of rotation piece rotates and is connected with 2 from the driving wheel, the action wheel, regulating wheel and two outside covers from the driving wheel are equipped with the abrasive band. The angle of polishing is adjusted at the certain limit to the rotating part, can satisfy polishing of the part of different bevel connection angles, and the V type piece can slide on the slip table, is favorable to improving the efficiency and the quality of polishing, adjust knob and eccentric wheel pole's use for angle modulation is more convenient.

Description

Auto parts grinding device

Technical Field

The utility model relates to a machine tooling field, concretely relates to auto parts grinding device.

Background

The end face of the processed pipe or shaft part is required to be polished in the production of automobile parts to form a smooth end face, a worker usually fixes the part with one hand when polishing, the other hand supports a polishing machine on the end face of the part for polishing, in the polishing process, the grinding wheel can jump due to the rotation of the grinding wheel, so that the port is polished to be uneven, the stability requirement on the handheld polishing machine of an operator is high, the pipe fitting with an oblique port is sometimes encountered, the polishing difficulty is further increased, and the polishing quality is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an auto parts grinding device to solve the problem of mentioning in the above-mentioned background art.

The utility model provides an auto parts grinding device, includes workstation, motor and support piece, the motor passes through frame fixed connection on the workstation, fixedly connected with action wheel on the output shaft of motor, it is connected with adjust knob to rotate in the frame, adjust knob female connection has the threaded rod, the left side at the top of threaded rod is rotated and is connected with the regulating wheel, support piece passes through adjusting device and is connected with the frame, support piece's front end sliding connection is in the spout of rotating the piece, the bottom of rotating the piece is rotated and is connected on the workstation, the left side wall fixedly connected with contact plate of rotating the piece, the left side wall of rotating the piece is rotated and is connected with 2 from the driving wheel, action wheel, regulating wheel and two outside covers from the driving wheel are equipped with the abrasive band, the place ahead.

Preferably, the adjusting device comprises a sliding sleeve fixedly connected to the frame, the supporting member is connected to the sliding sleeve in a sliding manner, an eccentric wheel rod is rotatably connected to the side face of the sliding sleeve, a supporting column is arranged between the eccentric wheel rod and the supporting member and is connected to the sliding sleeve in a sliding manner, and a spring is arranged between the supporting column and the side wall of the sliding sleeve.

Preferably, positioning mechanism includes V type piece, slip table and locking screw, the slip table passes through slide bar sliding connection on the workstation, V type piece is equipped with 2, V type piece passes through slide rail and slip table sliding connection, the last symmetry of locking screw is equipped with two sections and revolves to opposite screw thread, and 2V type pieces are connected on locking screw's the different screw thread.

Preferably, the left side of the support column is provided with an anti-slip pad, and the V-shaped block is provided with a rubber pad.

Preferably, the contact plate is located between the two driven wheels.

The utility model has the advantages that: the rotating member can adjust the angle of polishing in a certain range, and is fixed by the support member, so that the polishing work of the pipe fittings with different bevel angles is met, the parts are fixed by the two V-shaped blocks, the parts are prevented from being outwards inclined in the polishing process, the polishing quality is influenced, the V-shaped blocks can slide on the sliding table, the pipe fittings can be horizontally translated when polished, and the polishing efficiency and quality are improved. The use of the adjusting knob and the eccentric wheel rod enables the angle adjustment to be more convenient.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a left side view of the present invention.

Fig. 3 is a sectional view at the adjusting device.

In the figure: 1-workbench, 2-motor, 3-rotating piece, 31-sliding chute, 4-supporting piece, 5-frame, 6-driving wheel, 7-adjusting device, 8-positioning mechanism, 9-adjusting wheel, 10-adjusting knob, 11-threaded rod, 12-contact plate, 13-driven wheel, 14-abrasive belt, 71-sliding sleeve, 72-eccentric wheel rod, 73-support column, 731-non-slip mat, 74-spring, 81-V-shaped block, 811-rubber pad, 82-sliding table, 83-locking screw rod, 84-sliding rod and 85-sliding rail.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1 to 3, an automobile part polishing device includes a workbench 1, a motor 2 and a supporting member 4, the motor 2 is fixedly connected to the workbench 1 through a frame 5, an output shaft of the motor 2 is fixedly connected to a driving wheel 6, the frame 5 is rotatably connected to an adjusting knob 10, the adjusting knob 10 is internally threaded with a threaded rod 11, a left side of the top of the threaded rod 11 is rotatably connected to an adjusting wheel 9, the supporting member 4 is connected to the frame 5 through an adjusting device 7, a front end of the supporting member 4 is slidably connected to a sliding groove 31 of a rotating member 3, a bottom of the rotating member 3 is rotatably connected to the workbench 1, a left side wall of the rotating member 3 is fixedly connected to a contact plate 12, a left side wall of the rotating member 3 is rotatably connected to 2 driven wheels 13, and an abrasive belt 14 is sleeved on outer sides of the driving wheel 6, the adjusting wheel 9, a positioning mechanism 8 is arranged in front of the rotating part 3. The rotating part 3 can adjust the grinding angle within a certain range and is fixed by the supporting part 4, so that the grinding work of pipe fittings with different bevel opening angles is met.

In this embodiment, the adjusting device 7 includes a sliding sleeve 71, the sliding sleeve 71 is fixedly connected to the frame 5, the supporting member 4 is slidably connected to the sliding sleeve 71, a side of the sliding sleeve 71 is rotatably connected to an eccentric wheel rod 72, a supporting column 73 is disposed between the eccentric wheel rod 72 and the supporting member 4, the supporting column 73 is slidably connected to the sliding sleeve 71, and a spring 74 is disposed between the supporting column 73 and a side wall of the sliding sleeve 71. The effect of pressing the fixed supporting piece 4 can be achieved by pulling or pressing the eccentric wheel rod 72, and the bolt locking is realized, so that the use is convenient.

In this embodiment, the positioning mechanism 8 includes a V-shaped block 81, a sliding table 82 and a locking screw 83, the sliding table 82 is slidably connected to the workbench 1 through a sliding rod 84, the number of the V-shaped blocks 81 is 2, the V-shaped block 81 is slidably connected to the sliding table 82 through a sliding rail 85, two sections of threads with opposite turning directions are symmetrically arranged on the locking screw 83, and the 2V-shaped blocks 81 are connected to different threads of the locking screw 83. V type piece 81 is used for fixed the piece of polishing, and V type piece 81 can slide on slip table 82 for translation about the part can be controlled when polishing, is favorable to improving the efficiency and the quality of polishing.

In this embodiment, the left side of the prop 73 is provided with a non-slip pad 731, and the V-shaped block 81 is provided with a rubber pad 811. The anti-slip pad 731 and the rubber pad 811 are both for increasing friction and fixing strength.

In this embodiment, the contact plate 12 is located between two driven wheels 13. Contact plate 12 is used to change the soft contact of the belt, which is readily apparent, to a hard contact during sanding.

The working process and the principle thereof are as follows:

when the device is used, the eccentric wheel rod 72 is lifted upwards, the eccentric wheel rod does not compress the supporting column 73, the spring 74 resets at the moment, the supporting column 73 is located at the position where the supporting piece 4 is not compressed, the supporting piece 4 can freely slide in the sliding sleeve 71, because one end of the supporting piece 4 is connected in the sliding groove 31 of the rotating piece 3 in a sliding mode, when the supporting piece 4 can freely slide, the angle of the rotating piece 3 is in an adjustable state, the angle of the rotating piece 3 is adjusted according to the angle of the end face of a part to be polished at the moment, the eccentric wheel rod 72 is pressed downwards after the adjustment is finished, the biasing wheel rod compresses the supporting column 73 on the side wall of the supporting piece 4, and the anti-slip pad 731 further improves the friction force between the supporting column 73 and the supporting piece 4, and avoids. Then, the adjusting knob 10 is rotated according to actual conditions, and the adjusting knob 10 rotates to drive the screw thread to ascend or descend so as to ascend or descend the height of the adjusting wheel 9 and achieve the effect of adjusting the tension of the abrasive belt 14.

Then, a part to be polished is placed between the two V-shaped blocks 81, the locking screw 83 is rotated to fix the part, if the part is a beveled part, the part needs to be rotated to an angle capable of being attached to the contact plate 12, then the part is fixed, then the sliding table 82 is pushed, so that the end face of the part is in contact with the abrasive belt 14 and is abutted against the contact plate 12, and then the part is moved left and right through the sliding rail 85, so that the end face of the part is polished.

And after polishing, reversely rotating the locking screw 83 and drawing out the part.

Based on the above: the rotating member can adjust the angle of polishing in a certain range, and is fixed by the support member, so that the polishing work of the pipe fittings with different bevel angles is met, the parts are fixed by the two V-shaped blocks, the parts are prevented from being outwards inclined in the polishing process, the polishing quality is influenced, the V-shaped blocks can slide on the sliding table, the pipe fittings can horizontally move when being polished, and the polishing efficiency and quality are favorably improved. The use of the adjusting knob and the eccentric wheel rod enables the angle adjustment to be more convenient.

It will be appreciated by those skilled in the art that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The embodiments disclosed above are therefore to be considered in all respects as illustrative and not restrictive. All changes which come within the scope of the invention or which are equivalent to the scope of the invention are embraced by the invention.

Claims

1. The utility model provides an auto parts grinding device which characterized in that: comprises a workbench (1), a motor (2) and a support piece (4), wherein the motor (2) is fixedly connected on the workbench (1) through a rack (5), an output shaft of the motor (2) is fixedly connected with a driving wheel (6), the rack (5) is rotatably connected with an adjusting knob (10), the adjusting knob (10) is internally threaded with a threaded rod (11), the left side of the top of the threaded rod (11) is rotatably connected with an adjusting wheel (9), the support piece (4) is connected with the rack (5) through an adjusting device (7), the front end of the support piece (4) is slidably connected in a chute (31) of the rotating piece (3), the bottom of the rotating piece (3) is rotatably connected on the workbench (1), the left side wall of the rotating piece (3) is rotatably connected with 2 driven wheels (13) and fixedly connected with a contact plate (12), an abrasive belt (14) is sleeved on the outer sides of the driving wheel (6), the adjusting wheel (9) and the two driven wheels (13), and a positioning mechanism (8) is arranged in front of the rotating part (3).

2. The grinding device for automobile parts according to claim 1, characterized in that: adjusting device (7) are including sliding sleeve (71), sliding sleeve (71) fixed connection is on frame (5), support piece (4) and sliding sleeve (71) sliding connection, the side of sliding sleeve (71) rotates and is connected with eccentric wheel pole (72), be equipped with between eccentric wheel pole (72) and support piece (4) and support post (73), support post (73) and sliding sleeve (71) sliding connection, be equipped with spring (74) between the lateral wall of support post (73) and sliding sleeve (71).

3. The grinding device for automobile parts according to claim 2, characterized in that: positioning mechanism (8) include V type piece (81), slip table (82) and locking screw (83), slip table (82) are through slide bar (84) sliding connection on workstation (1), V type piece (81) are equipped with 2, V type piece (81) are through slide rail (85) and slip table (82) sliding connection, locking screw (83) are gone up the symmetry and are equipped with two sections and revolve to opposite screw, and 2V type pieces (81) are connected on the screw of the difference of locking screw (83).

4. The grinding device for automobile parts according to claim 3, characterized in that: the left side of the support column (73) is provided with an anti-skid pad (731), and the V-shaped block (81) is provided with a rubber pad (811).

5. The grinding device for automobile parts according to claim 1, characterized in that: the contact plate (12) is located between the two driven wheels (13).