CN220839608U - Metal polishing equipment - Google Patents

Abstract

The utility model relates to metal polishing equipment, which aims at solving the technical problem that impact force needs to be overcome when a tubular metal piece is held by a hand during current polishing, and the metal polishing equipment comprises a machine case, wherein a machine frame is arranged on the machine case, a speed reducing motor body is arranged on the machine frame, a polishing wheel is rotationally arranged at the output end of the speed reducing motor body, and a retaining structure is further arranged; a retaining structure is arranged at the front end of the frame; wherein an outlet at one end of the holding structure corresponds to the polishing wheel; the holding structure comprises a support block and a clamping assembly; the support block is movably arranged at one side of the front end of the frame through two symmetrically distributed moving assemblies; the clamping assembly is arranged on the supporting block, and has the advantages of clamping the tubular metal piece to be polished, pushing the tubular metal piece to move and rotate, and reducing the acting force born by hands during polishing.

Description

Metal polishing equipment

Technical Field

The utility model relates to the technical field of polishing, in particular to metal polishing equipment.

Background

Polishing refers to a processing method for reducing the surface roughness of a workpiece by utilizing the action of machinery, chemistry or electrochemistry so as to obtain a bright and flat surface. Is a finishing process for the surface of a workpiece using a polishing tool and abrasive particles or other polishing medium.

The mechanical polishing is to contact the metal piece to be polished through a rotating polishing wheel or polishing belt, and polish the metal piece through friction. For the tubular metal piece after cutting, burrs are required to be polished at the fracture, the tubular metal piece is held by a hand of a worker during polishing, one end to be polished is contacted with the polishing wheel or the polishing belt, the tubular metal piece is required to be pressed and contacted with the polishing wheel or the polishing belt, a certain impact force is required to be applied to the contacted tubular metal piece during rotation of the polishing wheel or the polishing belt, and the impact force is required to be overcome during holding by the hand, so that the hand burden of the worker is high.

In view of this, we propose a metal polishing apparatus.

Disclosure of utility model

The utility model aims to overcome the defects of the prior art, adapt to the actual needs, and provide metal polishing equipment so as to solve the technical problem that the impact force needs to be overcome when a tubular metal part is held by hand during current polishing, so that the hand load of staff is large.

In order to achieve the purpose of the utility model, the technical scheme adopted by the utility model is as follows: the metal polishing equipment comprises a machine case, wherein a rack is arranged on the machine case, a gear motor body is arranged on the rack, a polishing wheel is rotatably arranged at the output end of the gear motor body, and the metal polishing equipment further comprises a retaining structure;

a retaining structure is arranged at the front end of the frame; wherein an outlet at one end of the holding structure corresponds to the polishing wheel.

Preferably, the retaining structure comprises a support block and a clamping assembly;

The support block is movably arranged at one side of the front end of the frame through two symmetrically distributed moving assemblies; and the clamping assembly is arranged on the supporting block.

Preferably, the clamping assembly comprises a fixed block A, a fixed block B, a double-ended screw rod and a rotating handle;

The fixed block A is fixedly arranged at the front part of a groove A formed on one side of the top end of the supporting block; the fixed block B is fixedly arranged at the rear part of a groove A formed on one side of the top end of the supporting block; the outer ends of the double-headed screws penetrate through the fixed block A; wherein the inner ends of the double-headed screws are rotatably arranged on the fixed block B through a rotating shaft; the rotating handle is fixedly arranged at the outer end of the double-headed screw.

Preferably, the clamping assembly further comprises a movable block and a clamping plate;

The two movable blocks are respectively sleeved on two opposite thread sections of the double-head screw rod in a threaded manner; wherein the movable block is matched with the groove A; one side of the bottom of the two clamping plates is fixedly connected with the top ends of the two movable blocks respectively; wherein, splint bottom with supporting shoe top contact.

Preferably, a plurality of grooves B are formed in the inner side of the clamping plate, and balls are rotationally arranged in the grooves B; wherein the ball contact end is located outside the groove B.

Preferably, the moving assembly comprises a rail and a slider;

The track is fixedly arranged at the front end of the frame; the sliding block is fixedly arranged at the bottom end of the supporting block; wherein the sliding block adopts an I-shaped structural design; wherein the outer end of a chute on the track is closed, and the inner end of the chute is open; wherein, the slider and the spout sliding fit on the track.

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

1. the tubular metal piece to be polished is clamped by the support block, the moving assembly and the clamping assembly, the tubular metal piece can be pushed to move and rotate, the acting force born by hands during polishing is reduced, and the problem that the hand load on staff is large due to the fact that the impact force needs to be overcome when the tubular metal piece is held by hand during polishing is solved.

2. The clamping device has the advantages of high clamping or loosening efficiency on the tubular metal part and convenience in use by arranging the fixing block A, the fixing block B, the double-head screw rod and the rotating handle and synchronously driving the two clamping plates to move relatively or reversely.

3. The groove B and the ball are arranged, so that the polishing device has the advantages that the rotation of the tubular metal piece during polishing is not influenced while the tubular metal piece is clamped, and the tubular metal piece is convenient to polish in a circle.

4. The utility model has the advantages that the track and the sliding block are arranged, the supporting block is assisted to move forwards and backwards, the distance between the supporting block and the polishing wheel is controlled, the tubular metal piece is convenient to mount or dismount, and the I-shaped sliding block enables the supporting block to move more stably.

Drawings

FIG. 1 is a schematic diagram of a front view of the present utility model;

FIG. 2 is a schematic view of a retaining structure of the present utility model;

FIG. 3 is a schematic diagram of a moving assembly according to the present utility model;

FIG. 4 is a schematic view of a connection structure of a clamping assembly according to the present utility model;

In the figure: 1. a chassis; 2. a frame; 3. a gear motor body; 4. a polishing wheel; 5. a retaining structure;

501. a support block; 502. a moving assembly; 503. a clamping assembly;

5011. A groove A;

5021. a track; 5022. a slide block;

5031. A fixed block A; 5032. a fixed block B; 5033. a double-ended screw; 5034. a rotating handle; 5035. a movable block; 5036. a clamping plate; 5037. a groove B; 5038. and (3) rolling balls.

Detailed Description

The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:

example 1: 1-4, metal polishing equipment comprises a machine case 1, wherein a machine frame 2 is arranged on the machine case 1, a gear motor body 3 is arranged on the machine frame 2, and the gear motor body 3 is selected by a person skilled in the art according to actual conditions; the output end of the gear motor body 3 is rotationally provided with a polishing wheel 4 and also comprises a holding structure 5; the holding structure 5 is arranged at the front end of the frame 2; wherein, the outlet of one end of the holding structure 5 corresponds to the polishing wheel 4; the holding structure 5 comprises a support block 501 and a clamping assembly 503; the supporting block 501 is movably arranged on one side of the front end of the frame 2 through two symmetrically distributed moving assemblies 502; a clamping assembly 503 is disposed on the support block 501. The tubular metal piece to be polished is clamped by the support block 501, the moving assembly 502 and the clamping assembly 503, the tubular metal piece can be pushed to move and rotate, the acting force born by hands during polishing is reduced, and the problem that the hand load on staff is large due to the fact that the impact force needs to be overcome when the tubular metal piece is held by hand during polishing is solved.

Specifically, the clamping assembly 503 includes a fixed block a5031, a fixed block B5032, a double-ended screw 5033, and a stem 5034; the fixed block A5031 is fixedly arranged in front of a groove A5011 formed in one side of the top end of the supporting block 501; the fixed block B5032 is fixedly arranged at the rear part of a groove A5011 formed at one side of the top end of the supporting block 501; the outer end of the double-end screw 5033 is penetrated on the fixed block A5031; wherein, the inner end of the double-end screw 5033 is rotatably arranged on the fixed block B5032 through a rotating shaft; the rotating handle 5034 is fixedly arranged at the outer end of the double-ended screw 5033; the clamping assembly 503 also includes a movable block 5035 and a clamping plate 5036; the two movable blocks 5035 are respectively sleeved on two opposite thread sections of the double-head screw 5033 in a threaded manner; wherein the movable block 5035 is matched with the groove A5011; one side of the bottom of the two clamping plates 5036 is fixedly connected with the top ends of the two movable blocks 5035 respectively; wherein the bottom end of the clamping plate 5036 contacts the top end of the supporting block 501. The clamping device has the advantages of high clamping or loosening efficiency on the tubular metal part and convenience in use by arranging the fixing block A5031, the fixing block B5032, the double-headed screw 5033 and the rotating handle 5034 and synchronously driving the two clamping plates 5036 to move relatively or reversely.

Further, a plurality of grooves B5037 are formed in the inner side of the clamping plate 5036, and balls 5038 are rotationally arranged in the grooves B5037; wherein the ball 5038 contact end is located outside the groove B5037. The utility model has the advantages that the rotation of the tubular metal piece during polishing is not influenced while the tubular metal piece is clamped by the groove B5037 and the ball 5038, so that the tubular metal piece can be polished conveniently.

Still further, the movement assembly 502 includes a track 5021 and a slider 5022; the track 5021 is fixedly arranged at the front end of the frame 2; the sliding block 5022 is fixedly arranged at the bottom end of the supporting block 501; the outer end of the sliding groove on the track 5021 is closed, and the inner end of the sliding groove is open, so that the moving distance of the supporting block 501 is limited, and the supporting block 501 is prevented from excessively moving to be separated from the track 5021; wherein, the slide block 5022 adopts an I-shaped structural design; wherein, slider 5022 and the spout sliding fit on the track 5021. The utility model has the advantages that the supporting block 501 moves back and forth by arranging the track 5021 and the slide block 5022, the distance between the supporting block 501 and the polishing wheel 4 is controlled so as to be convenient for mounting or dismounting the tubular metal piece, and the H-shaped slide block 5022 ensures that the supporting block 501 moves more stably.

Working principle: by using the device provided by the utility model, the supporting block 501 is moved outwards, the sliding block 5022 is moved outwards to the outer end along the track 5021 to stop, a tubular metal piece to be polished is placed on the supporting block 501 between the two clamping plates 5036, one end of the tubular metal piece to be polished corresponds to the polishing wheel 4, the rotating handle 5034 is rotated, the double-headed screw 5033 rotates to drive the two movable blocks 5035 to relatively move in the groove A5011, the two clamping plates 5036 relatively move until the balls 5038 on the inner sides of the two clamping plates 5036 contact the tubular metal piece, the supporting block 501 is moved inwards until the end of the tubular metal piece to be polished contacts the polishing wheel 4, the equipment is started, the polishing wheel 4 rotates to polish the end of the tubular metal piece to be polished, one hand of a worker presses the supporting block 501, and the other hand rotates the tubular metal piece to polish while rotating under the action of the balls 5038; after polishing, the supporting block 501 is moved outwards, the rotating handle 5034 is rotated reversely, the two movable blocks 5035 are moved in the groove A5011 in a deviating way, the two clamping plates 5036 are moved in a deviating way to loosen the tubular metal piece, and the polished tubular metal piece is taken out.

The embodiments of the present utility model are disclosed as preferred embodiments, but not limited thereto, and those skilled in the art will readily appreciate from the foregoing description that various modifications and variations can be made without departing from the spirit of the present utility model.

Claims (6)

1. The utility model provides a metal polishing equipment, includes quick-witted case (1), machine frame (2) have been arranged on quick-witted case (1), gear motor body (3) have been arranged on machine frame (2), gear motor body (3) output rotates and is equipped with aureola (4), its characterized in that still includes:

a holding structure (5) arranged at the front end of the frame (2);

Wherein an outlet at one end of the holding structure (5) corresponds to the polishing wheel (4).

2. A metal polishing apparatus according to claim 1, wherein said holding structure (5) comprises:

The support block (501) is movably arranged on one side of the front end of the frame (2) through at least one moving component (502);

-a clamping assembly (503) arranged on said support block (501).

3. A metal polishing apparatus according to claim 2, wherein said clamping assembly (503) comprises:

The fixing block A (5031) is fixedly arranged at the front part of a groove A (5011) formed in one side of the top end of the supporting block (501);

the fixing block B (5032) is fixedly arranged at the rear part of a groove A (5011) formed in one side of the top end of the supporting block (501);

the outer end of the double-end screw rod (5033) is arranged on the fixed block A (5031) in a penetrating way;

Wherein, the inner end of the double-end screw rod (5033) is rotationally arranged on the fixed block B (5032) through a rotating shaft;

The rotating handle (5034) is fixedly arranged at the outer end of the double-end screw rod (5033).

4. A metal polishing apparatus according to claim 3, wherein said clamping assembly (503) further comprises:

Two movable blocks (5035) respectively sleeved on two opposite thread sections of the double-end screw rod (5033) in a threaded manner;

Wherein the movable block (5035) is matched with the groove A (5011);

Two clamping plates (5036), wherein one side of the bottom is fixedly connected with the top ends of the two movable blocks (5035) respectively;

wherein the bottom end of the clamping plate (5036) is contacted with the top end of the supporting block (501).

5. The metal polishing device according to claim 4, wherein a plurality of grooves B (5037) are formed in the inner side of the clamping plate (5036), and balls (5038) are rotatably arranged in the grooves B (5037);

wherein the ball (5038) contact end is located outside the groove B (5037).

6. A metal polishing apparatus according to claim 2, wherein said moving assembly (502) comprises:

the track (5021) is fixedly arranged at the front end of the frame (2);

the sliding block (5022) is fixedly arranged at the bottom end of the supporting block (501);

wherein the sliding block (5022) adopts an I-shaped structural design;

Wherein the outer end of a chute on the track (5021) is closed, and the inner end of the chute is open;

Wherein, the sliding block (5022) is in sliding fit with a sliding groove on the track (5021).