CN213674338U

CN213674338U - Clamping device is used in production of plastics tubular product

Info

Publication number: CN213674338U
Application number: CN202022769721.2U
Authority: CN
Inventors: 张亚; 姚宗华; 杨勇; 沈凡成; 罗勇
Original assignee: Sichuan Jinyi Plastic Pipe Industry Co ltd
Current assignee: Sichuan Jinyi Plastic Pipe Industry Co ltd
Priority date: 2020-11-25
Filing date: 2020-11-25
Publication date: 2021-07-13
Anticipated expiration: 2030-11-25

Abstract

The utility model relates to the technical field of pipe materials, a clamping device is used in production of plastics tubular product is disclosed, including the workstation, centre gripping subassembly and cutting assembly have been erect in proper order on the surface of workstation, the centre gripping subassembly includes first holder, second holder and third holder, first holder and second holder set up relatively, the third holder is used for the both sides of centre gripping tubular product, first holder dispose in the surface of workstation, first holder with the third holder is adjacent to be set up, the second holder is the elasticity holder. The clamping device can reduce rigid extrusion on the pipe, has good clamping effect on the pipe, and can avoid the phenomenon that the pipe slides and is inclined to the opening when the pipe is cut.

Description

Clamping device is used in production of plastics tubular product

Technical Field

The utility model relates to a tubular product processing technology field particularly, relates to a clamping device is used in production of plastics tubular product.

Background

In the production process of tubular product, tubular product need cut through extruding, spraying cooling shaping back, and this process generally uses tubular product cutting equipment to process tubular product, because tubular product is cylindric structure, needs to carry out the centre gripping fixed to tubular product, and current tubular product clamping device, the centre gripping effect is poor, cuts out the bevel connection easily, is unfavorable for later stage tubular product to use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a clamping device is used in production of plastics tubular product for solve the poor problem of the centre gripping effect of current tubular product, adopt the clamping device of this application, can reduce the rigid extrusion to tubular product, it is effectual to the centre gripping of tubular product simultaneously, can avoid tubular product when the cutting, appear that tubular product slides, the tubular product bevel connection.

The embodiment of the utility model is realized like this:

the utility model provides a clamping device is used in plastics tubular product production, includes the workstation, and centre gripping subassembly and cutting assembly have been erect in proper order on the surface of workstation, the centre gripping subassembly includes first holder, second holder and third holder, first holder and second holder set up relatively, the third holder is used for the both sides of centre gripping tubular product, first holder dispose in the surface of workstation, first holder with the third holder is adjacent to be set up, the second holder is the elasticity holder.

The utility model has the advantages that:

through mutually supporting of first holder, second holder and third holder, carry out the centre gripping to tubular product from four angles degrees, the second holder passes through the fixed tubular product of elasticity centre gripping, can reduce the rigid extrusion to tubular product, and is effectual to the centre gripping of tubular product simultaneously, can avoid tubular product when the cutting, the problem that tubular product slided, tubular product bevel connection appears.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments of the present application will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and that those skilled in the art can also obtain other related drawings based on the drawings without inventive efforts.

FIG. 1 is a schematic structural view of a clamping device for plastic pipe production in an embodiment;

FIG. 2 is an enlarged schematic view of the clamping assembly in the left view state of the embodiment.

Reference numerals:

100-workbench, 210-first clamping piece, 221-connecting part, 222-elastic part, 223-second clamping plate, 231-left clamping plate, 232-first power component, 2321-first driving motor, 2322-electric telescopic rod, 233-right clamping plate, 234-second power component, 300-cutting component, 400-supporting component, 510-baffle plate, 520-placing part, 610-pushing plate, 620-second driving motor and 630-telescopic rod.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

Examples

As shown in fig. 1 and fig. 2, the present embodiment provides a clamping device for plastic pipe production, including a workbench 100, a clamping assembly and a cutting assembly 300 are sequentially erected on the surface of the workbench 100, the clamping assembly includes a first clamping member 210, a second clamping member and a third clamping member, the first clamping member 210 and the second clamping member are arranged oppositely, the third clamping member is used for clamping two sides of a pipe, the first clamping member 210 is disposed on the surface of the workbench 100, the first clamping member 210 and the third clamping member are arranged adjacently, and the second clamping member is an elastic clamping member.

Through mutually supporting of first holder 210, second holder and third holder, carry out the centre gripping to tubular product from four angles degrees, the second holder passes through the fixed tubular product of elasticity centre gripping, can reduce the rigid extrusion to tubular product, and is effectual to the centre gripping of tubular product simultaneously, can avoid tubular product when the cutting, the problem that tubular product slided, tubular product bevel connection appears.

In this embodiment, the first clamping member 210 is fixed to the working table 100 by a screw, the first clamping member 210 is an arc plate bending towards the pipe, a rubber layer is bonded to the inner surface of the arc plate, and a protrusion is arranged on one surface of the rubber layer facing the pipe. The rubber layer is used for avoiding appearing the tubular product slippage, can reduce the rigid contact of grip block and tubular product simultaneously, can further protect tubular product.

In this embodiment, the surface of the working platform 100 is provided with a support assembly 400, and the support assembly 400 is welded to the second clamping member. The supporting assembly 400 is a supporting frame, the supporting frame is disposed on the left and right sides of the first clamping member 210, and the supporting frame and the first clamping member 210 are on the same horizontal line.

In this embodiment, the second clamping member includes a connecting portion 221, an elastic portion 222, and a second clamping plate 223, and the elastic portion 222 is used to connect the connecting portion 221 and the second clamping plate 223. The connecting portion 221 is a connecting block, the elastic portion 222 is a spring with high elasticity conventionally used in the field, and the second clamping plate 223 is a flat clamping plate or an arc plate bent towards the pipe. The inner surface of the flat clamping plate or the arc-shaped plate is bonded with a rubber layer, and one surface of the rubber layer facing the pipe is provided with a bulge.

In this embodiment, the third holder includes left holder and right holder, and left holder includes left grip block 231 and the first power component 232 that meets with left grip block 231, and right holder includes right grip block 233 and the second power component 234 that meets with right grip block 233, and first power component 232 and second power component 234 all meet with the support frame. The left and

right clamping plates

231 and 233 are driven to move towards each other by the first and

second power assemblies

232 and 234, so as to clamp the left and right sides of the pipe.

In this embodiment, the first power assembly 232 and the second power assembly 234 have the same structure, and only the first power assembly 232 will be specifically described herein. The first power assembly 232 includes a first driving motor 2321 and an electric telescopic rod 2322 connected to the first driving motor 2321, the first driving motor 2321 is disposed on the supporting portion of the supporting frame, and the electric telescopic rod 2322 is screwed to the left clamping plate 231.

In this embodiment, the left clamping plate 231 and the right clamping plate 233 are both flat clamping plates or arc plates bent toward the pipe. The inner surface of the flat clamping plate or the arc-shaped plate is bonded with a rubber layer, and one surface of the rubber layer facing the pipe is provided with a bulge.

In this embodiment, a positioning assembly is disposed at an end of the cutting assembly 300 away from the clamping assembly, the positioning assembly includes a baffle 510, a placing portion 520 is disposed at a bottom end of a side of the baffle 510 close to the cutting assembly 300, and the placing portion 520 and the first clamping member 210 are disposed on a same horizontal line and at the same height. The positioning assembly is used for ensuring that the length of the pipe is consistent when the pipe is cut every time. The placing part 520 is used for placing the pipe. The upper surface of the placing part 520 is flush with the lowest point of the first clamping member 210, so that the tube is at the same level, and the cutting integrity is ensured during cutting.

In this embodiment, the cutting assembly 300 may be a conventional tube cutting assembly, which is not specifically described herein.

In this embodiment, a pushing assembly is disposed at an end of the clamping assembly away from the cutting assembly 300, the pushing assembly includes a pushing plate 610, a telescopic rod 630 and a second driving motor 620 connected to the telescopic rod 630, and the telescopic rod 630 is an electric telescopic rod. The pipe is pushed by the pushing assembly to be conveyed along the direction of the positioning assembly, so that the labor intensity of manual operation is reduced.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a clamping device is used in plastics tubular product production, its characterized in that, includes the workstation, and centre gripping subassembly and cutting assembly have been erect in proper order on the surface of workstation, the centre gripping subassembly includes first holder, second holder and third holder, first holder and second holder set up relatively, the third holder is used for the both sides of centre gripping tubular product, first holder dispose in the surface of workstation, first holder with the third holder is adjacent to be set up, the second holder is the elasticity holder.

2. The clamping device for plastic pipe production as claimed in claim 1, wherein a support component is configured on the surface of the workbench, and the support component is welded with the second clamping piece.

3. The clamping device for plastic pipe production as claimed in claim 1 or 2, wherein the second clamping member comprises a connecting portion, an elastic portion and a second clamping plate, the elastic portion being used for connecting the connecting portion and the second clamping plate.

4. The clamping device for plastic pipe production as recited in claim 3, wherein the second clamping plate is a flat clamping plate or an arc plate bent toward the pipe.

5. The clamping device for plastic pipe production as claimed in claim 2, wherein the third clamping member comprises a left clamping member and a right clamping member, the left clamping member comprises a left clamping plate and a first power assembly connected with the left clamping plate, the right clamping member comprises a right clamping plate and a second power assembly connected with the right clamping plate, and the first power assembly and the second power assembly are connected with the supporting assembly.

6. The clamping device for plastic pipe production as claimed in claim 5, wherein the first power assembly and the second power assembly are identical in structure, the first power assembly includes a first driving motor and an electric telescopic rod connected to the first driving motor, the first driving motor is disposed on the supporting portion of the supporting assembly, and the electric telescopic rod is screwed to the left clamping plate.

7. The clamping device for plastic pipe production as claimed in claim 5, wherein the left clamping plate and the right clamping plate are both flat clamping plates or arc plates bent towards the pipe.

8. The clamping device for plastic pipe production as claimed in claim 1, wherein the first clamping member, the second clamping member and the third clamping member are each provided with a rubber layer, and a surface of the rubber layer facing the pipe is provided with a protrusion.

9. The clamping device for plastic pipe production according to claim 1, wherein a positioning assembly is arranged at one end of the cutting assembly, which is far away from the clamping assembly, the positioning assembly comprises a baffle plate, a placing part is arranged at the bottom end of one surface of the baffle plate, which is close to the cutting assembly, and the placing part and the first clamping member are on the same horizontal line and are arranged at the same height.

10. The clamping device for plastic pipe production as claimed in claim 1, wherein the clamping assembly is provided with a pushing assembly at an end thereof remote from the cutting assembly, the pushing assembly comprising a pushing plate, a telescopic rod and a second driving motor connected with the telescopic rod.