CN219275336U

CN219275336U - Polisher convenient to adjust

Info

Publication number: CN219275336U
Application number: CN202223255528.2U
Authority: CN
Inventors: 于建廷; 赵亚军; 李庆霞
Original assignee: Shandong Shengjun Machinery Co ltd
Current assignee: Shandong Shengjun Machinery Co ltd
Priority date: 2022-12-06
Filing date: 2022-12-06
Publication date: 2023-06-30
Anticipated expiration: 2032-12-06

Abstract

The utility model provides a polishing machine convenient to adjust, which comprises a polishing equipment main body, wherein a clamping assembly is arranged on the polishing equipment main body, the clamping assembly comprises a fixed barrel, a pushing rod is connected inside the fixed barrel in a sliding manner, and the polishing machine convenient to adjust is provided.

Description

Polisher convenient to adjust

Technical Field

The utility model relates to the technical field of grinding machines, in particular to a grinding machine convenient to adjust.

Background

Sanding is a surface modification technique, generally referred to as a process by which the physical properties of the surface of a material are altered by friction by means of a roughened object, primarily for the purpose of achieving a specific surface roughness.

The utility model provides a polisher convenient to adjust at prior art patent application number "202122048746.8", through carousel, the second diaphragm, the second motor, the gear, rack board, the setting of connecting rod and pressure disk, the second motor work makes the rack board reciprocate, drive the pressure disk and reciprocate, the pressure disk compresses tightly object upper portion, make can be better carry out the centre of a clamp to the object, improve the accuracy of polishing the object, avoid the problem that the object takes place the skew in polishing process, this equipment is although can carry out the centre of a clamp location to the pipe fitting, but the centre of a circle of pipe fitting keeps unanimous with the centre of a circle of grip disc when unable certainty rotates, and then the piece of polishing can't contact the pipe fitting when rotating easily, make the influence the quality of polishing to the pipe fitting.

Therefore, it is necessary to provide a polisher that is convenient to adjust to solve the above technical problems.

Disclosure of Invention

The utility model provides a polishing machine convenient to adjust, which solves the problems that the prior polishing machine can not confirm that the circle center of a pipe fitting is consistent with the circle center of a clamping disc during rotation, and further a polishing piece can not contact the pipe fitting during rotation, so that the polishing quality of the pipe fitting is influenced.

In order to solve the technical problems, the polishing machine convenient to adjust comprises a polishing equipment main body, wherein a clamping assembly is arranged on the polishing equipment main body, the clamping assembly comprises a fixed cylinder, a pushing rod is connected to the inside of the fixed cylinder in a sliding manner, a first clamping disc is fixedly arranged at one end of the pushing rod, a pushing spring is fixedly arranged at one end of the pushing rod, a sliding groove is formed in the first clamping disc, a fixed block is connected to the sliding groove in a sliding manner, a threaded rod is arranged in the first clamping disc, a rotating disc is fixedly arranged at one end of the threaded rod, and a second clamping disc is arranged at the bottom of the first clamping disc.

Preferably, one end of the fixed cylinder is fixedly connected with the surface of the polishing equipment main body, and one end of the pushing spring is fixedly connected with the inner surface of the fixed cylinder.

Preferably, a limiting part is fixedly arranged on the surface of the pushing rod, a limiting groove is formed in the fixing cylinder, and the limiting part is in sliding connection with the inner surface of the limiting groove.

Preferably, the sliding groove is located in the middle of the first clamping disc, and one end of the fixing block is located below the first clamping disc.

Preferably, two fixing blocks are arranged and symmetrically distributed on two sides of the sliding groove.

Preferably, the threaded rod is a positive and negative threaded rod, and the rotating disc is provided with a positioning piece for positioning the rotating disc.

Preferably, the second clamping disc is rotatably connected with the polishing device main body, and the second clamping disc and the first clamping disc have the same structure.

Compared with the related art, the polishing machine convenient to adjust has the following beneficial effects:

the utility model provides a grinding machine convenient to adjust, which is characterized in that a first clamping disc is pulled, then a pipe fitting is placed between the first clamping disc and a second clamping disc, a rotating disc is rotated after the pipe fitting is placed, the rotating disc rotates to drive a threaded rod to rotate, and the threaded rod rotates to enable two fixing blocks to be away from each other, so that the pipe fitting is extruded under the action of the two fixing blocks, the pipe fitting is enabled to move to the middle of the first clamping disc, the problem that the existing grinding equipment main body can clamp and fix the pipe fitting, but the rotation center of the pipe fitting is not consistent with the rotation center of the clamping disc, and further the pipe fitting cannot continuously contact a grinding piece during rotation, so that the grinding quality is affected.

Drawings

FIG. 1 is a schematic view of a polishing machine with easy adjustment according to a preferred embodiment of the present utility model;

FIG. 2 is a perspective view of the first clamping plate shown in FIG. 1;

fig. 3 is a cross-sectional view of the stationary barrel shown in fig. 1.

Reference numerals in the drawings: 1. the polishing device comprises a polishing device body 2, a clamping assembly 21, a fixed cylinder 22, a pushing rod 23, a first clamping disc 24, a pushing spring 25, a sliding groove 26, a fixed block 27, a threaded rod 28, a rotating disc 29 and a second clamping disc.

Detailed Description

The utility model will be further described with reference to the drawings and embodiments.

Referring to fig. 1, fig. 2, and fig. 3 in combination, fig. 1 is a schematic structural diagram of a polishing machine according to a preferred embodiment of the present utility model, which is convenient to adjust; FIG. 2 is a perspective view of the first clamping plate shown in FIG. 1; fig. 3 is a cross-sectional view of the stationary barrel shown in fig. 1. The utility model provides a polisher convenient to adjust, includes polishing equipment main part 1, be provided with clamping assembly 2 on the polishing equipment main part 1, clamping assembly 2 includes fixed section of thick bamboo 21, the inside sliding connection of fixed section of thick bamboo 21 has catch bar 22, the one end fixed mounting of catch bar 22 has first grip block 23 to the one end fixed mounting of catch bar 22 has push spring 24, sliding tray 25 has been seted up to the inside of first grip block 23, the inside sliding connection of sliding tray 25 has fixed block 26, the inside of first grip block 23 is provided with threaded rod 27, the one end fixed mounting of threaded rod 27 has rolling disc 28, the bottom of first grip block 23 is provided with second grip block 29.

The polishing apparatus body 1 adopts the prior art.

One end of the fixed cylinder 21 is fixedly connected with the surface of the polishing apparatus main body 1, and one end of the pushing spring 24 is fixedly connected with the inner surface of the fixed cylinder 21.

The pushing spring 24 pushes the pushing rod 22, so that the pushing rod 22 drives the first clamping disc 23 to cooperate with the second clamping disc 29 to perform preliminary fixed clamping on the pipe.

The surface of the pushing rod 22 is fixedly provided with a limiting piece, the inside of the fixed cylinder 21 is provided with a limiting groove, and the limiting piece is in sliding connection with the inner surface of the limiting groove.

The limiting piece cooperates with the limiting groove to limit the push rod 22, so that the push rod 22 can be prevented from falling from the inside of the fixed cylinder 21.

The sliding groove 25 is located at the middle of the first clamping disc 23, and one end of the fixing block 26 is located below the first clamping disc 23.

One end of the fixing block 26 is located inside the non-sliding groove 25, and thus the pipe can be fixed by pressing the fixing block 26 inside the non-sliding groove 25.

The number of the fixing blocks 26 is two, and the two fixing blocks 26 are symmetrically distributed on two sides of the sliding groove 25.

The two fixing blocks 26 can push and squeeze the pipe to two sides.

The threaded rod 27 is a positive and negative threaded rod, and the rotating disc 28 is provided with a positioning piece for positioning the rotating disc 28.

The front and back threaded rods 27 can enable the threaded rods 27 to be close to or far away from each other when the threaded rods 27 rotate, and the locating piece can locate the threaded rods 27 after rotation.

The second clamping plate 29 is rotatably connected to the main body 1 of the polishing apparatus, and the second clamping plate 29 and the first clamping plate 23 are identical in structure.

The first clamping disk 23 and the second clamping disk 29 cooperate to fixedly clamp the pipe.

The working principle of the conveniently-adjusted grinding machine provided by the utility model is as follows:

when the pipe fitting needs to be polished, the first clamping disc 23 is pulled upwards, after the first clamping disc 23 moves upwards, the pipe fitting needing to be polished is placed between the first clamping disc 23 and the second clamping disc 29, then the first clamping disc 23 is not pulled any more, the pushing rod 22 is pushed to move by the pushing spring 24, the pushing rod 22 moves to drive the first clamping disc 23 to move, the first clamping disc 23 and the second clamping disc 29 clamp the pipe fitting, then the rotating disc 28 rotates, the rotating disc 28 rotates to drive the threaded rod 27 to rotate, the threaded rod 27 rotates to drive the two fixing blocks 26 to be away from each other, and then the pipe fitting moves to the middle of the first clamping disc 23 under the extrusion of the two fixing blocks 26, and meanwhile the fixing blocks 26 support and position the pipe fitting.

through pulling first grip disc 23, then place the pipe fitting between first grip disc 23 and second grip disc 29, place the rotatory rolling disc 28 of back, rolling disc 28 is rotatory can drive threaded rod 27 rotation, threaded rod 27 rotation can make two fixed blocks 26 keep away from each other, and then can make under the effect of two fixed blocks 26, extrude the pipe fitting for the pipe fitting removes to the middle part of first grip disc 23, avoided present polishing equipment main part 1 although can carry out the centre of a pipe fitting and fix, but unable rotation centre of a circle of confirming the pipe fitting is unanimous with the rotation centre of a circle of grip disc, and then the pipe fitting can't be continuous when leading to the rotation contacts the polishing piece, lead to the quality of polishing to receive the influence.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a polisher convenient to adjust, includes polishing equipment main part (1), its characterized in that, be provided with clamping assembly (2) on polishing equipment main part (1), clamping assembly (2) are including fixed section of thick bamboo (21), the inside sliding connection of fixed section of thick bamboo (21) has catch bar (22), the one end fixed mounting of catch bar (22) has first grip block (23) to the one end fixed mounting of catch bar (22) has push spring (24), sliding tray (25) have been seted up to the inside of first grip block (23), the inside sliding connection of sliding tray (25) has fixed block (26), the inside of first grip block (23) is provided with threaded rod (27), the one end fixed mounting of threaded rod (27) has rolling disc (28), the bottom of first grip block (23) is provided with second grip block (29).

2. The grinding machine according to claim 1, characterized in that one end of the fixed cylinder (21) is fixedly connected with the surface of the grinding device main body (1), and one end of the pushing spring (24) is fixedly connected with the inner surface of the fixed cylinder (21).

3. The grinding machine convenient to adjust according to claim 1, wherein a limiting piece is fixedly arranged on the surface of the pushing rod (22), a limiting groove is formed in the fixing cylinder (21), and the limiting piece is slidably connected with the inner surface of the limiting groove.

4. The easy-to-adjust sander according to claim 1, wherein the sliding groove (25) is located in the middle of the first clamping disc (23), and one end of the fixed block (26) is located below the first clamping disc (23).

5. The grinding machine according to claim 1, characterized in that said fixed blocks (26) are provided in total in two, two of said fixed blocks (26) being symmetrically distributed on both sides of said sliding groove (25).

6. The grinding machine according to claim 1, characterized in that the threaded rod (27) is a positive and negative threaded rod, and the rotating disc (28) is provided with a positioning element for positioning the rotating disc (28).

7. The easy-to-adjust sander according to claim 1, wherein the second clamping disc (29) is rotatably connected to the sanding apparatus body (1), and the second clamping disc (29) and the first clamping disc (23) are identical in structure.