CN219649467U

CN219649467U - PVC tubular product inner wall burring device

Info

Publication number: CN219649467U
Application number: CN202321034399.6U
Authority: CN
Inventors: 舒峰; 张宗运; 马勇
Original assignee: Anhui Yufa Plastic Industry Co ltd
Current assignee: Anhui Yufa Plastic Industry Co ltd
Priority date: 2023-05-04
Filing date: 2023-05-04
Publication date: 2023-09-08
Anticipated expiration: 2033-05-04

Abstract

The utility model belongs to the technical field related to PVC pipe processing, in particular to a PVC pipe inner wall deburring device which can push a movable vehicle body to extend a connecting frame into a PVC pipe, then starts an outer driving motor, drives a driving shaft to rotate by the driving motor, and enables the driving shaft to drive a connecting frame welded at the outer side to rotate, thereby ensuring that the connecting frame drives polishing machines at two sides to rotate, completing comprehensive deburring on the inner wall of the pipe, and being simple and convenient to operate; the front-back translation effect of the movable frame in the PVC pipe is completed by matching the thread surface of the threaded rod with the screw rod of the thread groove; in this process, can start the inside electric telescopic handle of support column in step, its output promotes the push rod, and the push rod promotes the outside extension of movable column to the support column for the polisher at top can contact the inner wall of tubular product, and then guarantees that this device can carry out inner wall unhairing limit to the tubular product of equidimension.

Description

PVC tubular product inner wall burring device

Technical Field

The utility model belongs to the technical field related to PVC pipe processing, and particularly relates to a deburring device for the inner wall of a PVC pipe.

Background

Along with the progress of technology, new materials are rapidly developed, and PVC pipes are one of materials with wider application, and when producing and processing PVC pipes, the PVC pipes need to be cut into required lengths by a cutting device.

After the PVC pipe part is cut, burrs often exist on the surface of the PVC pipe part, further processing quality is affected, at the moment, the burrs must be removed in advance before finish machining is carried out, manual deburring or mechanical deburring is needed, the labor intensity is high, the efficiency is low, workers are easy to fatigue, polishing precision cannot be guaranteed, residual burrs still exist on the PVC pipe end face close to the inner wall after end face deburring, and accordingly quality of a finished product is reduced.

Therefore, the deburring device for the inner wall of the PVC pipe is designed to solve the problems.

Disclosure of Invention

To solve the problems set forth in the background art. The utility model provides a PVC pipe inner wall deburring device, which can push a movable vehicle body to extend a connecting frame into a PVC pipe in the use process, then starts an outside driving motor, and drives a driving shaft to rotate by the driving motor, so that the driving shaft drives the connecting frame welded at the outside to rotate, and further ensures that the connecting frame drives polishing machines at two sides to rotate, thereby completing comprehensive deburring on the inner wall of the pipe, and the operation is simple and convenient; aiming at the pipes with different calibers, the device can start the stepping motor at the inner side of the connecting frame at the outer side, and the stepping motor drives the threaded rod to rotate, and as the sliding blocks at the two sides of the movable frame are embedded in the limiting groove of the connecting frame, the rotating of the movable frame is hindered, and the threaded surface of the threaded rod is matched with the screw rod of the threaded groove, so that the front-back translation effect of the movable frame in the PVC pipe is completed; in this process, can start the inside electric telescopic handle of support column in step, its output promotes the push rod, and the push rod promotes the outside extension of movable column to the support column for the polisher at top can contact the inner wall of tubular product, and then guarantees that this device can carry out inner wall unhairing limit to the tubular product of equidimension.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a PVC tubular product inner wall burring device, deburring equipment is including removing automobile body, driving motor, drive shaft, link and burring portion, removes the top and the bottom threaded connection of driving motor of automobile body, and driving motor's motor shaft passes through the one end fixed connection of shaft coupling and drive shaft, and the inboard of link and the outer wall welded fastening of drive shaft, burring portion swing joint in the inside of link.

As the PVC pipe inner wall deburring device, the deburring part comprises a stepping motor, a threaded rod, a movable frame and a polishing machine, wherein the stepping motor is in threaded connection with the surface of the connecting frame, one end of the threaded rod is fixedly connected with a motor shaft of the stepping motor through a coupler, the movable frame is in threaded sleeve connection with the outside of the threaded rod, the polishing machine is arranged at the upper end of the movable frame, and lifting parts are arranged on two sides of the movable frame.

As the PVC pipe inner wall deburring device, the lifting part comprises an electric telescopic rod, a push rod, a support column and a movable column, wherein the output end of the electric telescopic rod is fixedly connected with the inner side of the push rod, the top of the push rod is fixedly connected with the bottom of the movable column, the movable column is sheathed at the top of the support column in a sliding manner, and the bottom of the support column is fixedly connected with the outer wall of the movable frame.

As the PVC pipe inner wall deburring device is preferable, the two sides of the movable frame are fixedly connected with the sliding blocks.

As the PVC pipe inner wall deburring device provided by the utility model, the inner side of the connecting frame is also provided with the limit groove with the size of the sliding block being matched.

As the PVC pipe inner wall deburring device, the middle part of the movable frame is preferably provided with a threaded groove which is matched with the size of the threaded rod in a penetrating way.

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

1. in the utility model, in the use process, the movable vehicle body can be pushed to extend the connecting frame into the PVC pipe, then the driving motor at the outer side is started, and the driving motor drives the driving shaft to rotate, so that the driving shaft drives the connecting frame welded at the outer side to rotate, and further, the connecting frame is ensured to drive the polishing machine at the two sides to rotate, thereby completing the comprehensive deburring of the inner wall of the pipe, and the operation is simple and convenient.

2. According to the device, the stepping motor at the inner side of the connecting frame at the outer side can be started, the stepping motor drives the threaded rod to rotate, and the sliding blocks at the two sides of the movable frame are embedded into the limiting groove of the connecting frame, so that an obstructing effect is achieved on the rotation of the movable frame, and the threaded surface of the threaded rod is matched with the screw rod of the threaded groove to achieve the front-back translation effect of the movable frame in the PVC pipe; in this process, can start the inside electric telescopic handle of support column in step, its output promotes the push rod, and the push rod promotes the outside extension of movable column to the support column for the polisher at top can contact the inner wall of tubular product, and then guarantees that this device can carry out inner wall unhairing limit to the tubular product of equidimension.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

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

FIG. 2 is a diagram showing a slot pattern of the inner side of a connecting frame according to the present utility model;

FIG. 3 is a schematic diagram of the distribution of thread grooves according to the present utility model;

FIG. 4 is a schematic cross-sectional view of a support column according to the present utility model;

in the figure:

1. trimming equipment; 11. moving the vehicle body; 12. a driving motor; 13. a drive shaft; 14. a connecting frame; 15. a deburring part; 151. a stepping motor; 152. a threaded rod; 153. a movable frame; 154. polishing machine; 2. a lifting part; 21. an electric telescopic rod; 22. a push rod; 23. a support column; 24. a movable column; 3. a slide block; 4. a limit groove; 5. a thread groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1:

the utility model provides a PVC tubular product inner wall burring device, after carrying out cutting technology to PVC tubular part, the surface of PVC tubular part often can exist the burr, influence further processingquality, must in advance remove the burr this moment before carrying out finish machining, need carry out artifical burring or mechanical burring, manual labor intensity is big, inefficiency, the workman is tired easily, the precision of polishing can not be guaranteed, PVC tubular end face is close to inner wall department after the terminal surface burring still has remained the burr to reduce the finished product quality, on this basis, added deburring equipment 1.

As shown in fig. 1 and 2:

in an alternative embodiment: the trimming device 1 comprises a movable vehicle body 11, a driving motor 12, a driving shaft 13, a connecting frame 14 and a deburring part 15, wherein the top of the movable vehicle body 11 is in threaded connection with the bottom of the driving motor 12, a motor shaft of the driving motor 12 is fixedly connected with one end of the driving shaft 13 through a coupler, the inner side of the connecting frame 14 is fixedly welded with the outer wall of the driving shaft 13, the deburring part 15 is movably connected inside the connecting frame 14, two sides of the movable frame 153 are fixedly connected with sliding blocks 3, and a limiting groove 4 with the size matched with that of the sliding blocks 3 is further formed in the inner side of the connecting frame 14.

In this embodiment: in the use, can promote and remove automobile body 11 and stretch into the inside of PVC pipe with link 14, later start the driving motor 12 in outside, driving motor 12 drives drive shaft 13 and rotates for drive shaft 13 drives outside welded link 14 rotation, and then ensures that link 14 drives the burnishing machine 154 rotation of both sides, thereby accomplishes the inner wall to tubular product and carries out comprehensive unhairing limit, and the operation is succinct convenient.

Further, the method comprises the following steps:

as shown in fig. 1, 3 and 4:

in an alternative embodiment: the burring part 15 includes step motor 151, threaded rod 152, movable frame 153 and burnishing machine 154, step motor 151 threaded connection is at the surface of link 14, the one end of threaded rod 152 passes through shaft coupling and the motor shaft fixed connection of step motor 151, the outside at threaded rod 152 is cup jointed to the movable frame 153 screw thread, burnishing machine 154 sets up the upper end at movable frame 153, the both sides of movable frame 153 still are provided with elevating system 2, elevating system 2 includes electric telescopic handle 21, push rod 22, support column 23 and movable column 24, electric telescopic handle 21's output and push rod 22's inboard fixed connection, push rod 22's top and movable column 24's bottom fixed connection, movable column 24 sliding cup joints at support column 23's top, support column 23's bottom and movable frame 153's outer wall fixed connection, the middle part of movable frame 153 still runs through be provided with the screw groove 5 with threaded rod 152 size looks adaptation.

In this embodiment: the device can start the stepping motor 151 at the inner side of the connecting frame 14 at the outer side, the stepping motor 151 drives the threaded rod 152 to rotate, and the sliding blocks 3 at the two sides of the movable frame 153 are embedded into the limit groove 4 of the connecting frame 14, so that the rotation of the movable frame 153 is hindered, the threaded surface of the threaded rod 152 is matched with the screw rod of the threaded groove 5, and the front-back translation effect of the movable frame 153 in the PVC pipe is completed; in this process, the electric telescopic rod 21 inside the support column 23 can be synchronously started, the output end of the electric telescopic rod pushes the push rod 22, and the push rod 22 pushes the movable column 24 to extend to the outside of the support column 23, so that the polishing machine 154 at the top can contact the inner wall of the pipe, and further the inner wall deburring of the pipe with different sizes can be ensured.

It should be noted that: the polishing machine 154 is provided with two sets of, and two sets of polishing machines 154 symmetric distribution are in the both sides of adjustable shelf 153, and then increase the burr trimming efficiency of tubular product inner wall, promote result of use.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a PVC tubular product inner wall burring device which characterized in that: the trimming device (1) comprises a movable vehicle body (11), a driving motor (12), a driving shaft (13), a connecting frame (14) and a deburring part (15), wherein the top of the movable vehicle body (11) is in threaded connection with the bottom of the driving motor (12), a motor shaft of the driving motor (12) is fixedly connected with one end of the driving shaft (13) through a coupler, the inner side of the connecting frame (14) is fixedly welded with the outer wall of the driving shaft (13), and the deburring part (15) is movably connected inside the connecting frame (14).

2. The PVC pipe inner wall deburring apparatus as claimed in claim 1, wherein: the deburring portion (15) comprises a stepping motor (151), a threaded rod (152), a movable frame (153) and a polishing machine (154), wherein the stepping motor (151) is in threaded connection with the surface of the connecting frame (14), one end of the threaded rod (152) is fixedly connected with a motor shaft of the stepping motor (151) through a coupler, the movable frame (153) is in threaded connection with the outside of the threaded rod (152), the polishing machine (154) is arranged at the upper end of the movable frame (153), and lifting portions (2) are further arranged on two sides of the movable frame (153).

3. The PVC pipe inner wall deburring apparatus as claimed in claim 2, wherein: lifting part (2) are including electric telescopic handle (21), push rod (22), support column (23) and movable column (24), electric telescopic handle (21) the output with the inboard fixed connection of push rod (22), the top of push rod (22) with the bottom fixed connection of movable column (24), movable column (24) slip cup joint the top of support column (23), the bottom of support column (23) with the outer wall fixed connection of movable frame (153).

4. The PVC pipe inner wall deburring apparatus as claimed in claim 2, wherein: the two sides of the movable frame (153) are fixedly connected with sliding blocks (3).

5. The PVC pipe inner wall deburring apparatus as claimed in claim 4, wherein: the inner side of the connecting frame (14) is also provided with a limit groove (4) with the size matched with that of the sliding block (3).

6. The PVC pipe inner wall deburring apparatus as claimed in claim 4, wherein: the middle part of the movable frame (153) is also provided with a thread groove (5) with the size matched with that of the threaded rod (152) in a penetrating way.