CN216884215U

CN216884215U - But roll adjustment plastic tubing cutting device with arc fixture

Info

Publication number: CN216884215U
Application number: CN202122773179.2U
Authority: CN
Inventors: 苏艳荣; 郭伯辉; 张建强
Original assignee: Anhui Guoyou Pipe Technology Co ltd
Current assignee: Anhui Guoyou Pipe Technology Co ltd
Priority date: 2021-11-12
Filing date: 2021-11-12
Publication date: 2022-07-05
Anticipated expiration: 2031-11-12

Abstract

The utility model provides a distance-adjustable plastic pipe cutting device with an arc-shaped clamping mechanism, and relates to the technical field of plastic pipes. But adjustable distance plastic tubing cutting device with arc fixture includes the fixed plate, still includes: the first clamping assembly is erected on the fixing plate through a cross rod; and the fixing plate is connected with a second clamping assembly. The adjustable-distance plastic pipe cutting device with the arc-shaped clamping mechanism has the advantages that the notches on the two clamping blocks form a V-shaped structure, and the arc-shaped surfaces of the arc-shaped clamping blocks are matched with the outer wall of a plastic pipe in a fitting and fixing mode, so that the plastic pipe is clamped in a triangular mode, the contact area of a clamping assembly and the plastic pipe is increased, meanwhile, rubber pads are arranged on the notches and the contact surfaces of the arc-shaped clamping blocks and the plastic pipe, friction force between the notches and the arc-shaped clamping blocks and the plastic pipe can be increased, and the plastic pipe can be clamped more stably.

Description

But roll adjustment plastic tubing cutting device with arc fixture

Technical Field

The utility model relates to the technical field of plastic pipes, in particular to a distance-adjustable plastic pipe cutting device with an arc-shaped clamping mechanism.

Background

Plastic pipes are generally produced by extruding synthetic resins, i.e. polyesters, as raw materials in a pipe-making machine by the "plastic" method with the addition of stabilizers, lubricants, plasticizers, etc. The pipe is mainly used as a running water supply system pipe, a drainage, exhaust and pollution discharge sanitary pipe, an underground drainage pipe system, a rainwater pipe, a threading pipe for electric wire installation and assembly sleeve and the like of a house building. The plastic pipes are classified into thermoplastic plastic pipes and thermosetting plastic pipes. The thermoplastic material includes polyvinyl chloride pipe, polyethylene pipe, polypropylene pipe, polyformaldehyde pipe, etc.; belongs to thermosetting phenolic plastic pipes and the like.

When cutting the plastic tubing, all can use cutting device usually, and the centre gripping subassembly among the current cutting device is when fixing the plastic tubing because the plastic tubing outer wall is the arcwall face for centre gripping subassembly and plastic tubing area of contact is less, thereby probably has the unstable condition of centre gripping.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a distance-adjustable plastic pipe cutting device with an arc-shaped clamping mechanism.

The utility model provides a distance-adjustable plastic pipe cutting device with an arc-shaped clamping mechanism, which comprises: the fixed plate still includes: the first clamping assembly is erected on the fixing plate through a cross rod; and the fixing plate is connected with a second clamping assembly.

Preferably, the upper surface of the fixing plate is fixedly connected with a cross rod, and the first clamping assembly is connected with the cross rod.

Preferably, the first clamping assembly comprises a first clamping block and a second clamping block, the first clamping block is fixedly connected with the cross rod, the second clamping block is inserted into the cross rod, notches are formed in the corresponding surfaces of the first clamping block and the second clamping block, and a V-shaped bayonet is formed by the two notches.

Preferably, the second clamp splice is pegged graft mutually with the horizontal pole, specifically is, the recess that the opening is decurrent is seted up to the lower surface of second clamp splice, recess and horizontal pole looks joint, the tank bottom fixedly connected with location fixture block of recess, two spacing draw-in grooves of opening upwards are seted up to the upper surface of horizontal pole, location fixture block and arbitrary spacing draw-in groove looks adaptation.

Preferably, the second centre gripping subassembly includes the cylinder, the fixed plate upper surface is close to the position fixedly connected with cylinder at edge, the output fixedly connected with supporting seat of cylinder, the position joint that the supporting seat lower surface is close to one side has the arc clamp splice.

Preferably, the lower surface of the supporting seat is provided with a trapezoidal groove, the upper surface of the arc-shaped clamping block is fixedly connected with a trapezoidal clamping block, and the trapezoidal groove is matched with the trapezoidal clamping block.

Preferably, rubber pads are bonded on the notch surfaces of the first clamping block and the second clamping block and the arc-shaped surface of the arc-shaped clamping block.

Compared with the prior art, the adjustable-distance plastic pipe cutting device with the arc-shaped clamping mechanism has the following beneficial effects:

1. the utility model provides a distance-adjustable plastic pipe cutting device with an arc-shaped clamping mechanism, wherein notches on two clamping blocks form a V-shaped structure, and arc-shaped surfaces of the arc-shaped clamping blocks are matched with the outer wall of a plastic pipe to be attached and fixed, so that the plastic pipe is clamped in a triangular mode, the contact area between a clamping assembly and the plastic pipe is increased, and the plastic pipe can be clamped more stably.

2. The utility model provides a distance-adjustable plastic pipe cutting device with an arc-shaped clamping mechanism, wherein rubber pads are arranged on a gap and the contact surface of an arc-shaped clamping block and a plastic pipe, so that the friction force between the gap and the arc-shaped clamping block and the plastic pipe is increased, and the clamping assembly can further clamp the plastic pipe more stably.

Drawings

FIG. 1 is a schematic overall structure diagram of a preferred embodiment of the adjustable-pitch plastic pipe cutting device with an arc-shaped clamping mechanism provided by the utility model;

FIG. 2 is a schematic exploded view of a second clamping assembly according to the present invention;

fig. 3 is a schematic structural view illustrating the explosion of the first clamping assembly according to the present invention.

Reference numbers in the figures: 1. a fixing plate; 2. a cross bar; 3. a first clamping assembly; 31. a first clamping block; 32. a second clamp block; 33. a notch; 4. a second clamping assembly; 41. a cylinder; 42. a supporting seat; 43. an arc-shaped clamping block; 5. a rubber pad; 6. a groove; 7. positioning a fixture block; 8. a limiting clamping groove; 9. a trapezoidal groove; 10. trapezoidal fixture block.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

Specific implementations of the present invention are described in detail below with reference to specific embodiments.

Referring to fig. 1 to 3, an embodiment of the utility model provides a device for cutting a distance-adjustable plastic pipe with an arc-shaped clamping mechanism, which includes: the fixing plate 1 further includes: the first clamping assembly 3 is erected on the fixing plate 1 through a cross rod 2; and the fixing plate 1 is connected with a second clamping component 4.

It should be noted that: because the breach 33 on two clamp splice forms the V font structure, and the arcwall face that cooperates arc clamp splice 43 again pastes and fixes with the plastic tubing outer wall for the plastic tubing is the triangle centre gripping, has consequently increased the area of contact of centre gripping subassembly with the plastic tubing, thereby can make the more stable of plastic tubing centre gripping.

In an embodiment of the present invention, referring to fig. 1 and 3, a cross bar 2 is fixedly connected to an upper surface of the fixing plate 1, the first clamping assembly 3 is connected to the cross bar 2, the first clamping assembly 3 includes a first clamping block 31 and a second clamping block 32, the first clamping block 31 is fixedly connected to the cross bar 2, the second clamping block 32 is inserted into the cross bar 2, notches 33 are respectively formed on corresponding surfaces of the first clamping block 31 and the second clamping block 32, and a V-shaped bayonet is formed by the two notches 33;

the second clamping block 32 is inserted into the cross bar 2, specifically, a groove 6 with a downward opening is formed in the lower surface of the second clamping block 32, the groove 6 is clamped with the cross bar 2, a positioning clamping block 7 is fixedly connected to the bottom of the groove 6, two limiting clamping grooves 8 with upward openings are formed in the upper surface of the cross bar 2, and the positioning clamping block 7 is matched with any one limiting clamping groove 8;

it should be noted that: when the plastic pipe is processed, a worker places the plastic pipe on the cross rod 2, at the moment, the outer wall of one side of the plastic pipe is in contact with the notch 33 on the first clamping block 31, and the outer wall of the other side of the plastic pipe is in contact with the notch 33 on the second clamping block 32;

it should also be noted that: if the diameter of the plastic pipe is larger, a worker can detach the second clamping block 32 from the cross rod 2, so that the positioning clamping block 7 on the second clamping block 32 is separated from the limiting clamping groove 8 close to the first clamping block 31 and then is clamped with the limiting clamping groove 8 far away from the first clamping block 31, the distance between the first clamping block 31 and the second clamping block 32 is prolonged, and the plastic pipe can be placed on the gaps 33 of the two clamping blocks;

it should also be noted that: because two breach 33 form the V font structure, the arcwall face and the plastic tubing outer wall laminating of cooperation arc clamp splice 43 are fixed again for the plastic tubing is triangle centre gripping, consequently can the centre gripping more stable.

In an embodiment of the present invention, referring to fig. 1 and fig. 2, the second clamping assembly 4 includes an air cylinder 41, the position of the upper surface of the fixing plate 1 near the edge is fixedly connected with the air cylinder 41, the output end of the air cylinder 41 is fixedly connected with a supporting seat 42, the position of the lower surface of the supporting seat 42 near one side is clamped with an arc-shaped clamping block 43, the lower surface of the supporting seat 42 is provided with a trapezoidal groove 9, the upper surface of the arc-shaped clamping block 43 is fixedly connected with a trapezoidal clamping block 10, and the trapezoidal groove 9 is adapted to the trapezoidal clamping block 10;

it should be noted that: after the plastic pipe is placed on the first clamping assembly 3, according to the diameter of the plastic pipe, the cylinder 41 in the second clamping assembly 4 drives the supporting seat 42 and the arc-shaped clamping block 43 to move up or down, so that the arc-shaped surface of the arc-shaped clamping block 43 is perfectly attached to the outer wall of the plastic pipe, and fixation is completed.

In the embodiment of the present invention, referring to fig. 1 and fig. 3, the rubber pads 5 are adhered to the notch 33 of the first clamping block 31 and the second clamping block 32 and the arc-shaped surface of the arc-shaped clamping block 43;

it should be noted that: rubber pads 5 are arranged on contact surfaces of the notches 33, the arc-shaped clamping blocks 43 and the plastic pipes, so that friction force between the notches 33, the arc-shaped clamping blocks 43 and the plastic pipes is increased, and the clamping assembly can further clamp the plastic pipes more stably.

The working principle of the adjustable-distance plastic pipe cutting device with the arc-shaped clamping mechanism provided by the utility model is as follows: when the plastic pipe is processed, a worker places the plastic pipe on the cross rod 2, at the moment, the outer wall of one side of the plastic pipe is in contact with the notch 33 on the first clamping block 31, and the outer wall of the other side of the plastic pipe is in contact with the notch 33 on the second clamping block 32; if the diameter of the plastic pipe is larger, a worker can detach the second clamping block 32 from the cross rod 2, so that the positioning clamping block 7 on the second clamping block 32 is separated from the limiting clamping groove 8 close to the first clamping block 31 and then is clamped with the limiting clamping groove 8 far away from the first clamping block 31, the distance between the first clamping block 31 and the second clamping block 32 is prolonged, and the plastic pipe can be placed on the gaps 33 of the two clamping blocks;

after the plastic tubing is placed on the first clamping assembly 3, according to the diameter of the plastic tubing, the cylinder 41 in the second clamping assembly 4 drives the supporting seat 42 and the arc-shaped clamping block 43 to move up or down, so that the arc-shaped surface of the arc-shaped clamping block 43 is perfectly attached to the outer wall of the plastic tubing, and fixation is completed.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. The utility model provides a but roll adjustment plastic tubing cutting device with arc fixture, includes fixed plate (1), its characterized in that still includes:

the clamping device comprises a first clamping assembly (3), wherein the first clamping assembly (3) is erected on a fixing plate (1) through a cross rod (2), the first clamping assembly (3) comprises a first clamping block (31) and a second clamping block (32), the first clamping block (31) is fixedly connected with the cross rod (2), the second clamping block (32) is inserted into the cross rod (2), notches (33) are formed in the corresponding surfaces of the first clamping block (31) and the second clamping block (32), and a V-shaped bayonet is formed by the two notches (33);

and the second clamping assembly (4) is connected to the fixing plate (1).

2. The adjustable-pitch plastic pipe cutting device with the arc-shaped clamping mechanism as claimed in claim 1, wherein a cross bar (2) is fixedly connected to the upper surface of the fixing plate (1), and the first clamping assembly (3) is connected with the cross bar (2).

3. The plastic pipe cutting device with the arc-shaped clamping mechanism and the adjustable distance as claimed in claim 2, wherein a groove (6) with a downward opening is formed in the lower surface of the second clamping block (32), the groove (6) is clamped with the cross rod (2), a positioning clamping block (7) is fixedly connected to the bottom of the groove (6), two limiting clamping grooves (8) with upward openings are formed in the upper surface of the cross rod (2), and the positioning clamping block (7) is matched with any one of the limiting clamping grooves (8).

4. The adjustable-distance plastic pipe cutting device with the arc-shaped clamping mechanism as claimed in claim 3, wherein the second clamping assembly (4) comprises an air cylinder (41), the air cylinder (41) is fixedly connected to a position, close to the edge, of the upper surface of the fixing plate (1), a supporting seat (42) is fixedly connected to an output end of the air cylinder (41), and an arc-shaped clamping block (43) is clamped to a position, close to one side, of the lower surface of the supporting seat (42).

5. The plastic pipe cutting device with the arc-shaped clamping mechanism and the adjustable distance as claimed in claim 4, wherein a trapezoidal groove (9) is formed in the lower surface of the supporting seat (42), a trapezoidal clamping block (10) is fixedly connected to the upper surface of the arc-shaped clamping block (43), and the trapezoidal groove (9) is matched with the trapezoidal clamping block (10).

6. The plastic pipe cutting device with adjustable distance and arc-shaped clamping mechanism as claimed in claim 5, characterized in that the rubber pads (5) are adhered on the notch (33) surface of the first clamping block (31), the second clamping block (32) and the arc-shaped surface of the arc-shaped clamping block (43).