CN219094564U

CN219094564U - Auxiliary grinding device for pipe sleeve end face of pipe clamping pipe

Info

Publication number: CN219094564U
Application number: CN202320021504.6U
Authority: CN
Inventors: 闫健伟; 徐柳
Original assignee: Shaanxi Huitengshi Innovative Material Technology Co ltd
Current assignee: Shaanxi Huitengshi Innovative Material Technology Co ltd
Priority date: 2023-01-05
Filing date: 2023-01-05
Publication date: 2023-05-30
Anticipated expiration: 2033-01-05

Abstract

The utility model discloses an auxiliary grinding device for the end face of a pipe sleeve of a pipe clamp, which comprises a pipe body and a flanging with one end being molded. The auxiliary polishing device comprises a base which is placed on the surface of the sand paper and is of a rectangular frame structure, a supporting mechanism for supporting the clamping tube is arranged on the base, and a sliding mechanism for driving the supporting mechanism to slide along a horizontal plane is arranged on the base. The support mechanism comprises a support ring which is tightly inserted into the pipe body, the flanging is contacted with the top surface of the support ring, and connecting plates connected with the sliding mechanism are symmetrically extended on two sides of the support ring. The auxiliary polishing device can horizontally support the clamp pipe during polishing, and under the action of the sliding mechanism, the end part of the clamp pipe to be polished is vertically contacted with the surface of the sand paper, and horizontally and linearly slides to realize the horizontal polishing, so that the problem of eccentric polishing caused by manual polishing deflection is solved, and the rejection rate of the clamp pipe is reduced.

Description

Auxiliary grinding device for pipe sleeve end face of pipe clamping pipe

Technical Field

The utility model relates to the technical field of mechanical processing workpiece polishing, in particular to an auxiliary polishing device for the end face of a pipe sleeve of a pipe clamp.

Background

After machining, the machined and molded workpiece needs to be polished, the main polishing positions are the positions of machining side edges, end faces and the like, machining burrs are usually left at the positions, if the workpiece is not polished, the burrs can cause contact damage, and the surface of the adjacent workpiece can be scratched, so that the workpiece is subjected to operation procedures which are not less than those required after machining during polishing.

The utility model mainly aims at solving the polishing operation of the end face of the clamp pipe, and the structure is shown in an attached drawing 1 of the specification, wherein the common polishing mode is to place sand paper on a workbench, hold the clamp pipe by hand, contact the end of the clamp pipe with the surface of the sand paper, drive the end face of the clamp pipe to reciprocate on the surface of the sand paper, and further realize the polishing operation of the lower end face of the clamp pipe. In this operation, there is frictional resistance between the end face of the clip tube and the surface of the sand paper, and the manual driving of the clip tube in the horizontal sliding process can cause the clip tube to incline toward the sliding direction, as shown in fig. 1, thereby causing the problem of eccentric wear of the end face, and there is a high rejection rate, and the dimensional accuracy of the clip tube cannot be ensured.

Disclosure of Invention

Aiming at the problems, the utility model aims to provide an auxiliary polishing device for the end face of a pipe sleeve of a pipe clamp, which enables the end to be polished of the pipe clamp to be vertically contacted with the surface of sand paper and horizontally slide linearly to realize horizontal polishing, thereby solving the problem of eccentric polishing caused by manual polishing deflection, improving polishing precision and reducing the rejection rate of the pipe clamp.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: the utility model provides an auxiliary coping device of clamp pipe box terminal surface, the clamp pipe includes body and one end fashioned turn-ups, its characterized in that: the auxiliary polishing device comprises a base which is placed on the surface of the sand paper and is of a rectangular frame structure, a supporting mechanism for supporting the clamping tube is arranged on the base, and a sliding mechanism for driving the supporting mechanism to slide along a horizontal plane is arranged on the base.

Preferably, the supporting mechanism comprises a supporting ring which is tightly penetrated through the pipe body, the flanging is contacted with the top surface of the supporting ring, and connecting plates connected with the sliding mechanism are symmetrically extended on two sides of the supporting ring.

Preferably, the sliding mechanism is a sliding rail which is arranged in parallel on the inner side of the base, each sliding rail is provided with a sliding block in a sliding manner, the top of each sliding block is provided with a limiting column, and the connecting plate is vertically sleeved on each limiting column in a sliding manner.

Preferably, each limit post is sleeved with a buffer spring.

The beneficial effects of the utility model are as follows: the auxiliary polishing device can horizontally support the clamp pipe during polishing, and under the action of the sliding mechanism, the end part of the clamp pipe to be polished is vertically contacted with the surface of the sand paper, and horizontally and linearly slides to realize the horizontal polishing, so that the problem of eccentric polishing caused by manual polishing deflection is solved, and the rejection rate of the clamp pipe is reduced.

Drawings

FIG. 1 is a schematic view of the manual coping skew of the present utility model.

Fig. 2 is a top view of the base of the present utility model.

Fig. 3 is an overall top view of the auxiliary coping device of the present utility model.

Fig. 4 is a top view of the present utility model in a polished state.

Fig. 5 is a schematic view of the contacting process of the clamp pipe and the sand paper.

Fig. 6 is a schematic view of the contact of the sandpaper with the clip tube of the present utility model.

FIG. 7 is a schematic view of the top surface grinding of the flanged end of the present utility model.

Detailed Description

In order to enable those skilled in the art to better understand the technical solution of the present utility model, the technical solution of the present utility model is further described below with reference to the accompanying drawings and examples.

Referring to fig. 1 to 7, the pipe clamping 10 includes a pipe body 10a and a flange 10b formed at one end, as shown in fig. 1, and after machining is completed, the smoothness of the end surface is poor, and the end surface needs to be polished to improve the smoothness of the end surface and the precision of the finished product. In the current polishing operation mode, the clamp pipe 10 is manually held to contact the end face of the clamp pipe 10 with the surface of the sand paper 20, and the clamp pipe 10 is driven to reciprocate along the surface of the sand paper 20, so that the polishing operation of the end face of the clamp pipe is realized. In this process, frictional resistance exists between the end face of the clip tube 10 and the surface of the sand paper 20, and the clip tube 10 is inclined toward the sliding direction in the horizontal sliding process by manual driving, as shown in fig. 1, so that the problem of eccentric wear of the end face is caused, a higher rejection rate exists, and the dimensional accuracy of the clip tube 10 cannot be ensured.

Accordingly, the present utility model solves the above-mentioned problems by designing an auxiliary grinding device, and in particular, as shown in fig. 2 to 4, the auxiliary grinding device includes a base 1 placed on the surface of a coated abrasive 20 and having a rectangular frame structure, a supporting mechanism for supporting the clip tube 10 is provided on the base 1, and a sliding mechanism for driving the supporting mechanism to slide along a horizontal plane is provided on the base 1. During operation, the auxiliary polishing device is supported on the surface of the sand paper 20 by the contact of the base 1 of the auxiliary polishing device, the clamp pipe 10 is placed on the supporting mechanism for supporting, the deflection of the end face of the clamp pipe 10 and the surface of the sand paper 20 caused by artificial shaking can be solved under the supporting effect, meanwhile, the end face of the clamp pipe 10 is in contact with the surface of the sand paper 20 from the inside of the base 1, and then the clamp pipe 10 and the supporting mechanism can be driven to slide on the base 1 through the action of the sliding mechanism, so that the end face of the clamp pipe 10 is precisely polished, and the problem of eccentric polishing caused by artificial deflection is solved.

Specifically, as shown in fig. 5, the supporting mechanism includes a supporting ring 2 that is tightly fitted to the pipe body 10a, the flange 10b contacts the top surface of the supporting ring 2, and connecting plates 21 that are connected to the sliding mechanism symmetrically extend on two sides of the supporting ring 2. The pipe body 10a of the pipe clamping 10 is tightly and penetratingly arranged in the support ring 2, the flanging 10b is contacted with the top surface of the support ring 2, meanwhile, the bottom end of the pipe body 10a is contacted with the surface of the sand paper 20, and under the sliding driving action of the sliding mechanism, the bottom end of the pipe body 10a can be horizontally polished.

Specifically, as shown in fig. 2, the sliding mechanism is a sliding rail 11 that is disposed in parallel inside the base 1, each sliding rail 11 is slidably provided with a sliding block 12, a limiting column 13 is disposed at the top of the sliding block 12, and the connecting plate 21 is vertically slidably sleeved on the limiting column 13. After the pipe body 10a is tightly and penetratingly arranged in the support ring 2 and the flanging 10b is contacted with the top surface of the support ring 2, the support ring 2 is slid downwards along the limiting column 13, so that the bottom end of the pipe body 10a is contacted with the surface of the sand paper 20, and then the support ring 2, the limiting column 13 and the sliding block 12 are driven to slide on the sliding rail 11 in a reciprocating manner, so that the horizontal polishing operation of the end surface is realized. Different coping heights of the bottom end of the pipe body 10a can be realized according to the downward moving depth of the support ring 2.

Because of the improvement of the current machining precision, only the residual burrs are required to be polished on the end face of the bottom end of the pipe body 10a, and in order to avoid the problem of excessive manual pressing and polishing, as shown in fig. 5, a buffer spring 3 is sleeved on each limiting column 13. The pressing force of the palm is overcome through the buffer spring 3, so that accurate polishing of residual burrs can be realized, and meanwhile, the problem of excessive polishing is avoided.

Preferably, as shown in fig. 7, the clip tube 10 is turned over to penetrate from the bottom side of the support ring 2, so that the top surface of the flange 10b of the clip tube 10 can contact the surface of the sandpaper 20 to perform the grinding operation. Because the flanging 10b has a large top surface area, the problem of excessive polishing is avoided when the flanging is contacted with sand paper, and therefore, limit support can be realized when the flanging is polished through the support ring 2.

The principle of the utility model is as follows: during operation, the base 1 is contacted and supported on the surface of the sand paper 20, the pipe body 10a of the clamp pipe 10 is tightly and penetratingly arranged in the support ring 2, the flange 10b is contacted with the top surface of the support ring 2, the buffer spring 3 is compressed by the downward-pressing flange 10b and the support ring 2, meanwhile, the bottom end of the pipe body 10a is contacted with the surface of the sand paper 20, and then the support ring 2, the limiting column 13 and the sliding block 12 are driven to slide on the sliding rail 11 in a reciprocating manner, so that horizontal polishing operation on the end surface is realized, and different polishing heights of the bottom end of the pipe body 10a can be realized according to the downward-moving depth of the support ring 2. The clamp pipe 10 is turned over to penetrate from the bottom side of the support ring 2, so that polishing operation of the top surface of the flanging 10b can be realized, the problem of eccentric wear of the end surface of the pipe body caused by artificial deflection is effectively solved, and the finished product precision and the finished product rate are improved.

The foregoing has shown and described the basic principles, principal features and advantages of the 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. Auxiliary grinding device of clamp pipe sleeve terminal surface, clamp pipe (10) include body (10 a) and one end fashioned turn-ups (10 b), its characterized in that: the auxiliary polishing device comprises a base (1) which is placed on the surface of sand paper (20) and is of a rectangular frame structure, a supporting mechanism for supporting the clamping tube (10) is arranged on the base (1), and a sliding mechanism for driving the supporting mechanism to slide along a horizontal plane is arranged on the base (1).

2. The auxiliary grinding device for the end face of a pipe sleeve of a pipe clamp according to claim 1, wherein the auxiliary grinding device comprises the following components: the support mechanism comprises a support ring (2) which is tightly inserted into the pipe body (10 a), the flanging (10 b) is in contact with the top surface of the support ring (2), and connecting plates (21) connected with the sliding mechanism are symmetrically extended on two sides of the support ring (2).

3. The auxiliary grinding device for the end face of the pipe sleeve of the pipe clamp according to claim 2, wherein the auxiliary grinding device is characterized in that: the sliding mechanism is a sliding rail (11) which is arranged in parallel on the inner side of the base (1), each sliding rail (11) is provided with a sliding block (12) in a sliding mode, the top of each sliding block (12) is provided with a limiting column (13), and the connecting plate (21) is vertically sleeved on the limiting column (13) in a sliding mode.

4. An auxiliary grinding device for the end face of a pipe sleeve of a pipe clamp according to claim 3, which is characterized in that: and each limit column (13) is sleeved with a buffer spring (3).