CN219113721U

CN219113721U - Polishing machine tool

Info

Publication number: CN219113721U
Application number: CN202223058116.XU
Authority: CN
Inventors: 孟建国
Original assignee: Tengzhou Guoshun Machine Tool Co ltd
Current assignee: Tengzhou Guoshun Machine Tool Co ltd
Priority date: 2022-11-18
Filing date: 2022-11-18
Publication date: 2023-06-02
Anticipated expiration: 2032-11-18

Abstract

The utility model discloses a polishing machine tool, which comprises a machine base, wherein an electromagnetic chuck and a supporting shaft are arranged on the machine base, the electromagnetic chuck is fixed in the middle of the top of the machine base through screw installation, the supporting shaft is fixed at the corner of the top of the machine base through screw installation, a supporting seat is fixed at the top of the supporting shaft through screw installation, a sliding groove and a guiding shaft are arranged on the supporting seat, the sliding groove is arranged in the middle of the top of the supporting seat, and the guiding shaft is fixed at two sides of the top of the supporting seat through bracket installation. According to the utility model, the stroke of the polishing wheel is regulated in a mechanical mode, so that the failure rate of the machine tool is effectively reduced.

Description

Polishing machine tool

Technical Field

The utility model relates to a polishing machine tool, and belongs to the technical field of polishing machine tools.

Background

Part spare part is required to carry out polishing operation on the surface after processing is accomplished, and current polishing lathe needs to set for the regulation to the stroke of throwing aureola through travel switch, in polishing process, travel switch if break down, then very easily lead to the lathe to shut down, seriously influences the part processing. In order to solve the problems, a new technical scheme is provided.

Disclosure of Invention

The present utility model is directed to a polishing machine tool, which solves the above-mentioned problems of the prior art.

The utility model adopts the following technical scheme for realizing the purposes: the utility model provides a polishing machine tool, includes the frame, be provided with electromagnet and back shaft on the frame, electromagnet passes through the screw mounting and is fixed in the middle of the frame top, the back shaft passes through screw mounting and is fixed in frame top corner, and the back shaft top is fixed with the supporting seat through the screw mounting, be provided with spout and guiding axle on the supporting seat, the spout is seted up in the middle of the supporting seat top, the guiding axle passes through the support mounting and is fixed in supporting seat top both sides.

Preferably, the T-shaped sliding block is nested on the sliding groove, two ends of the T-shaped sliding block are sleeved on the guide shaft, a transmission groove and a connecting frame are arranged on the T-shaped sliding block, the transmission groove is formed in the top of the T-shaped sliding block, and the connecting frame is fixedly arranged at the bottom of the T-shaped sliding block through screw installation.

Preferably, the left side of the bottom of the connecting frame is connected with an adjusting screw through a bearing in an interference manner, the lower end of the adjusting screw is connected with a threaded shaft sleeve through threads, and a frame is welded at the bottom of the threaded shaft sleeve.

Preferably, the polishing motor and the shaft sleeve are arranged on the frame, the polishing motor is fixed in the middle of the top of the frame through screw installation, a polishing wheel is fixedly arranged at the bottom of the frame through screw installation after the polishing motor main shaft penetrates through and extends to the bottom of the frame, the shaft sleeve is welded on the right side of the top of the frame, the shaft sleeve is nested with the extending shaft, and the top of the extending shaft is fixedly connected with the right side of the bottom of the connecting frame through screws.

Preferably, the U-shaped frame is fixed in the middle of the top of the supporting seat through screw installation, the transmission motor is fixed in the middle of the top of the U-shaped frame through screw installation, the transmission motor main shaft penetrates through and extends to the bottom of the U-shaped frame and is fixed with the transmission arm through screw installation, and the adjusting groove is formed in the middle of the transmission arm.

Preferably, the adjusting groove is provided with a screw rod and a deflector rod, the screw rod is connected in the middle of the inside of the adjusting groove in an interference manner through a bearing, the deflector rod is nested in the adjusting groove, the upper end of the deflector rod is connected with the screw rod in a threaded manner, and the lower end of the deflector rod is nested in the transmission groove.

Compared with the prior art, the utility model has the beneficial effects that: the upper end of the deflector rod is in threaded connection with the screw rod, so that the position of the deflector rod can be easily adjusted through the screw rod; the lower end of the deflector rod is nested in the transmission groove, and the T-shaped sliding block can be easily driven to slide back and forth along the guide shaft by the deflector rod; the lower end of the adjusting screw is connected with a threaded shaft sleeve through threads, and the position of the rack can be easily adjusted through the adjusting screw; the electromagnetic chuck is fixed in the middle of the top of the machine base through the installation of the screws, and parts can be easily adsorbed and fixed through the electromagnetic chuck; in the utility model, the stroke of the polishing wheel is regulated in a mechanical mode, so that the failure rate of the machine tool is effectively reduced.

Drawings

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

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

FIG. 3 is a schematic view of a support base according to the present utility model;

FIG. 4 is a schematic view of the structure of the U-shaped frame of the present utility model;

in the figure: 1-a stand; 2-an electromagnetic chuck; 3-a support shaft; 4-a supporting seat; 5-sliding grooves; 6-a guide shaft; 7-T-shaped sliding blocks; 8-a transmission groove; 9-connecting frames; 10-adjusting a screw; 11-a threaded sleeve; 12-a frame; 13-a polishing motor; 14-shaft sleeve; 15-polishing wheels; 16-an extension shaft; 17-U-shaped frames; 18-a drive motor; 19-a drive arm; 20-an adjusting groove; 21-a screw; 22-toggle lever.

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.

As shown in fig. 1-4, a polishing machine tool comprises a machine base 1, wherein an electromagnetic chuck 2 and a supporting shaft 3 are arranged on the machine base 1, the electromagnetic chuck 2 is fixed in the middle of the top of the machine base 1 through screw installation, the supporting shaft 3 is fixed at the corner of the top of the machine base 1 through screw installation, a supporting seat 4 is fixed at the top of the supporting shaft 3 through screw installation, a sliding groove 5 and a guiding shaft 6 are arranged on the supporting seat 4, the sliding groove 5 is arranged in the middle of the top of the supporting seat 4, the guiding shaft 6 is fixed at two sides of the top of the supporting seat 4 through bracket installation, a T-shaped sliding block 7 is nested on the sliding groove 5, two ends of the T-shaped sliding block 7 are sleeved on the guiding shaft 6, a transmission groove 8 and a connecting frame 9 are arranged on the T-shaped sliding block 7, the transmission groove 8 is arranged at the top of the T-shaped sliding block 7, the connecting frame 9 is fixed at the bottom of the T-shaped sliding block 7 through screw installation, an adjusting screw 10 is connected at the left side of the bottom of the connecting frame 9 through a bearing in an interference manner, the lower end of the adjusting screw 10 is connected with a threaded shaft sleeve 11 through threads, a machine frame 12 is welded at the bottom of the threaded shaft sleeve 11, a polishing motor 13 and a shaft sleeve 14 are arranged on the machine frame 12, the polishing motor 13 is fixed in the middle of the top of the machine frame 12 through screw installation, a main shaft of the polishing motor 13 penetrates and extends to the bottom of the machine frame 12 to be fixedly provided with a polishing wheel 15 through screw installation, the shaft sleeve 14 is welded at the right side of the top of the machine frame 12, an extending shaft 16 is nested on the shaft sleeve 14, the top of the extending shaft 16 is fixedly connected with the right side of the bottom of the connecting frame 9 through screws, a U-shaped frame 17 is fixedly arranged in the middle of the top of the supporting seat 4 through screw installation, a transmission motor 18 is fixedly arranged in the middle of the top of the U-shaped frame 17 through screw installation, a main shaft of the transmission motor 18 penetrates and extends to the bottom of the U-shaped frame 17 to be fixedly provided with a transmission arm 19 through screw installation, an adjusting groove 20 is arranged in the middle of the transmission arm 19, the adjusting groove 20 is provided with a screw 21 and a deflector rod 22, the screw 21 is connected in the middle of the inside of the adjusting groove 20 in an interference manner through a bearing, the deflector rod 22 is nested in the adjusting groove 20, the upper end of the deflector rod 22 is connected with the screw 21 in a threaded manner, and the lower end of the deflector rod 22 is nested in the transmission groove 8.

The specific use mode is as follows: placing a part to be polished in the middle of the top of the electromagnetic chuck 2, and then starting the electromagnetic chuck 2 to adsorb and fix the part; then, according to the specification of the part, the screw 21 is screwed to adjust the distance between the deflector rod 22 and the main shaft of the transmission motor 18, so that the rotating diameter range of the deflector rod 22 corresponds to the specification of the part; then according to the height of the part, the adjusting screw 10 is screwed to drive the frame 12 on the threaded shaft sleeve 11 to ascend or descend along the straight line of the extension shaft 16, and the distance between the polishing wheel 15 and the part is adjusted; finally, the polishing motor 13 and the transmission motor 18 are started simultaneously, the polishing motor 13 starts to drive the polishing wheel 15 to rotate, the transmission motor 18 starts to drive the transmission arm 19 to rotate, the transmission arm 19 rotates to drive the deflector rod 22 to rotate, the deflector rod 22 rotates to drive the T-shaped sliding block 7 on the transmission groove 8 to linearly reciprocate along the guide shaft 6, the T-shaped sliding block 7 reciprocates to drive the frame 12 on the connecting frame 9 to linearly reciprocate, and the frame 12 linearly reciprocates to drive the polishing wheel 15 to reciprocate to polish the part.

The foregoing is a preferred embodiment of the present utility model, and it will be apparent to those skilled in the art from this disclosure that changes, modifications, substitutions and alterations can be made without departing from the principles and spirit of the utility model.

Claims

1. The utility model provides a polishing machine, includes frame (1), its characterized in that: be provided with electromagnet (2) and back shaft (3) on frame (1), electromagnet (2) are fixed in the middle of frame (1) top through the screw installation, back shaft (3) are fixed in frame (1) top corner department through the screw installation, and back shaft (3) top is fixed with supporting seat (4) through the screw installation, be provided with spout (5) and guiding axle (6) on supporting seat (4), spout (5) are seted up in the middle of supporting seat (4) top, guiding axle (6) are fixed in supporting seat (4) top both sides through the leg joint.

2. A polishing machine as set forth in claim 1, wherein: the novel sliding chute is characterized in that a T-shaped sliding block (7) is nested on the sliding chute (5), two ends of the T-shaped sliding block (7) are sleeved on the guide shaft (6), a transmission groove (8) and a connecting frame (9) are arranged on the T-shaped sliding block (7), the transmission groove (8) is formed in the top of the T-shaped sliding block (7), and the connecting frame (9) is fixedly arranged at the bottom of the T-shaped sliding block (7) through screw installation.

3. A polishing machine as set forth in claim 2, wherein: the left side of the bottom of the connecting frame (9) is connected with an adjusting screw (10) through a bearing in an interference manner, the lower end of the adjusting screw (10) is connected with a threaded shaft sleeve (11) through threads, and a frame (12) is welded at the bottom of the threaded shaft sleeve (11).

4. A polishing machine according to claim 3, wherein: the polishing machine is characterized in that a polishing motor (13) and a shaft sleeve (14) are arranged on the frame (12), the polishing motor (13) is fixed in the middle of the top of the frame (12) through screw installation, a main shaft of the polishing motor (13) penetrates through and extends to the bottom of the frame (12) to be fixedly provided with a polishing wheel (15) through screw installation, the shaft sleeve (14) is welded on the right side of the top of the frame (12), an extension shaft (16) is nested on the shaft sleeve (14), and the top of the extension shaft (16) is fixedly connected with the right side of the bottom of the connecting frame (9) through screws.

5. A polishing machine as set forth in claim 1, wherein: the novel support is characterized in that a U-shaped frame (17) is fixedly arranged in the middle of the top of the support seat (4) through screw installation, a transmission motor (18) is fixedly arranged in the middle of the top of the U-shaped frame (17) through screw installation, a main shaft of the transmission motor (18) penetrates through and extends to the bottom of the U-shaped frame (17) to be fixedly provided with a transmission arm (19) through screw installation, and an adjusting groove (20) is formed in the middle of the transmission arm (19).

6. The polishing machine according to claim 5, wherein: the adjusting groove (20) is provided with a screw rod (21) and a deflector rod (22), the screw rod (21) is connected to the middle inside the adjusting groove (20) in an interference mode through a bearing, the deflector rod (22) is nested in the adjusting groove (20), the upper end of the deflector rod (22) is in threaded connection with the screw rod (21), and the lower end of the deflector rod (22) is nested in the transmission groove (8).