CN220094717U - PE pipe cutting device - Google Patents

Abstract

The utility model discloses a PE pipe cutting device which comprises a cutter main body, wherein a pushing stud is inserted into the outer end of the cutter main body in a threaded manner, the end head of the pushing stud is abutted against a cutting tool bit, a guide roller is arranged in one end, far away from the pushing stud, of the cutter main body, a PE pipe main body is clamped in the cutter main body, and support columns are arranged on two sides of the cutter main body. According to the PE pipe cutting device, the stud is pushed in a rotating mode, the cutting tool bit can be inserted into the PE pipe body, the cutter body rotates on the surface of the PE pipe body through the guide roller, the PE pipe body can be conveniently cut, and in the rotation process of the guide roller, the support column can drive the mounting frame, the guide roller and the surface of the limiting binding band to be in contact, so that the cutter body can be conveniently guided to integrally rotate, and the phenomenon of uneven cut caused by deviation of the cutter body in the rotation cutting process is avoided.

Description

PE pipe cutting device

Technical Field

The utility model relates to the technical field of cutters, in particular to a PE pipe cutting device.

Background

The municipal pipe market in PE pipe China is steadily developing, PE pipes and PE pipes all occupy one place, the strong development trend of the PE pipes is most remarkable, and the application fields of the PE pipes are wide. The neutralization is the two largest application markets thereof.

When the existing PE pipe is cut, the PE pipe cutter is used for cutting, the cutter is clamped on the surface of the PE pipe and is rotated to conduct annular cutting, but in the rotating process, the cutter is easily offset due to manual control, so that the notch is inclined and uneven, and therefore the PE pipe cutting device is provided for solving the problem.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a PE pipe cutting device.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a PE pipe cutting device, includes the cutter main part, the outer end screw thread of cutter main part is inserted and is equipped with the promotion double-screw bolt, and the end conflict of promoting the double-screw bolt has the cutter head, the one end internally mounted that the promotion double-screw bolt was kept away from to the cutter main part has guide roller, the inside block of cutter main part has the PE pipe body, the support column is all installed to the both sides of cutter main part, and the support column is kept away from the one end fixedly connected with installing frame of cutter main part, the inside of installing frame is installed the guide roller through the bearing, and the surface conflict of guide roller has spacing bandage.

Preferably, the limiting binding band is sleeved on the surface of the PE pipe body, two groups of limiting binding bands are symmetrically arranged on the surface of the PE pipe body, and limiting guiding can be conveniently carried out on the cutter body through the limiting binding bands.

Preferably, the support column is close to the equal fixedly connected with connecting block in one end both sides of cutterbar main part, and the connecting block passes through mounting bolt and cutterbar main part fixed connection, can conveniently install the effect of connecting block through mounting bolt.

Preferably, the end surface of the limiting binding band is clamped with a clamping frame, the outer end of the clamping frame is provided with a limiting stud in a threaded manner, and the limiting stud is inserted into the outer end of the clamping frame to conveniently enable the limiting stud to extrude the limiting binding band, so that the end of the limiting binding band is limited in the clamping frame.

Preferably, the limit stud is inserted into the clamping frame, one end of the limit stud is abutted against the extrusion disc, and anti-skidding lines are formed in one side, away from the limit stud, of the extrusion disc, and friction force on the surface of the extrusion disc can be increased through the anti-skidding lines formed in one side of the extrusion disc.

Preferably, the inner wall veneer of spacing bandage has the buffering cushion, and the inboard equidistance of buffering cushion is provided with multiunit anti-skidding adhesive tape, can avoid spacing bandage at the surface displacement of PE pipe body through buffering cushion and anti-skidding adhesive tape.

Preferably, the cross section of multiunit antiskid adhesive tape sets up to the rectangle, and the antiskid line has all been seted up in multiunit antiskid adhesive tape's outside, through the antiskid line of multiunit antiskid adhesive tape outside seting up, can increase the frictional force between antiskid adhesive tape and the PE pipe body.

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

1. the device promotes the double-screw bolt through rotating, can make the cutting tool bit insert the inside of PE pipe body to through the cutter main part through the surface swivel of guide roller at PE pipe body, can conveniently cut PE pipe body, and at guide roller rotation in-process, can make the support column drive the surface of installing frame and guide roller and spacing bandage inconsistent, thereby be convenient for guide cutter main part whole rotation, avoid the cutter main part to take place the skew at the rotation cutting in-process, cause the incision phenomenon that is uneven.

2. The device is through establishing spacing bandage cover at the surface of PE pipe body to through the surface of screens frame block at spacing bandage, rotate spacing double-screw bolt, can make two sets of spacing bandages of extrusion dish extrusion screens frame inside, the effectual convenience is spacing fixed the surface at PE pipe body with spacing bandage and is used, can increase the stability after spacing bandage installation through buffering cushion and anti-skidding adhesive tape simultaneously, avoids taking place the displacement.

Drawings

Fig. 1 is a schematic perspective view of a PE pipe cutting apparatus according to the present utility model;

fig. 2 is a schematic perspective view of a PE pipe cutting apparatus according to the present utility model;

FIG. 3 is a perspective view of the cutter body and support column of FIG. 1;

fig. 4 is a schematic diagram illustrating a three-dimensional separation state of the limiting strap and the clamping frame in fig. 1.

In the figure: 1. a cutter body; 2. pushing the stud; 3. a cutter head; 4. a guide roller; 5. a PE pipe body; 6. a support column; 7. a mounting frame; 8. a guide roller; 9. limiting the binding band; 10. a connecting block; 11. installing a bolt; 12. a clamping frame; 13. a limit stud; 14. an extrusion plate; 15. buffering rubber cushion; 16. an anti-skid adhesive tape.

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.

Referring to fig. 1-4, a PE pipe cutting device, including cutter main part 1, the outer end screw thread of cutter main part 1 inserts and is equipped with promotion double-screw bolt 2, and the end of promoting double-screw bolt 2 is contradicted and is had cutting tool bit 3, the one end internally mounted that the promotion double-screw bolt 2 was kept away from to cutter main part 1 has guide roller 4, the inside block of cutter main part 1 has PE pipe body 5, support column 6 is all installed to the both sides of cutter main part 1, and the one end fixedly connected with installing frame 7 that the cutter main part 1 was kept away from to support column 6, guide roller 8 is installed through the bearing to the inside of installing frame 7, through installing frame 7 internally mounted's guide roller 8, the rotation of cutter main part 1 can be guided, and guide roller 8's surface conflict has spacing bandage 9, spacing bandage 9 can be spacing guide roller 8's surface.

Further, referring to fig. 1 and 2, it can be known that the limiting strap 9 is sleeved on the surface of the PE pipe body 5, and the limiting strap 9 is symmetrically arranged on the surface of the PE pipe body 5 to form two groups, so that the limiting guiding cutter body 1 can be conveniently used.

Further, referring to fig. 1 and 3, it can be known that the two sides of the end of the support column 6, which is close to the cutter body 1, are fixedly connected with the connection block 10, and the connection block 10 is fixedly connected with the cutter body 1 through the mounting bolt 11, and the connection block 10 can be connected and mounted on two sides of the cutter body 1 through the mounting bolt 11.

Further, referring to fig. 2 and 4, it can be known that the end surface of the limiting strap 9 is clamped with a clamping frame 12, and the outer end of the clamping frame 12 is inserted with a limiting stud 13 through threads, so that the end of the limiting strap 9 can be conveniently clamped through the clamping frame 12.

Further, referring to fig. 2 and 4, it can be known that the end of the limit stud 13 inserted into the clamping frame 12 abuts against the extrusion disc 14, and the side of the extrusion disc 14 away from the limit stud 13 is provided with anti-slip threads, and the extrusion disc 14 is driven by the limit stud 13 to extrude with the surface of the limit binding band 9, so that the clamping stability of the limit stud 13 can be increased.

Further, referring to fig. 2 and 4, it can be known that the inner wall of the limiting strap 9 is glued with a buffer rubber pad 15, and multiple groups of anti-slip rubber strips 16 are equidistantly arranged on the inner side of the buffer rubber pad 15, so that the friction force of the inner wall of the limiting strap 9 can be increased through the buffer rubber pad 15 and the anti-slip rubber strips 16.

Further, referring to fig. 2 and fig. 4, it can be known that the cross sections of the plurality of sets of anti-slip adhesive tapes 16 are rectangular, and the outer sides of the plurality of sets of anti-slip adhesive tapes 16 are provided with anti-slip patterns, so that the friction force on the surfaces of the anti-slip adhesive tapes 16 can be increased through the anti-slip patterns provided on the outer sides of the plurality of sets of anti-slip adhesive tapes 16.

Working principle: when the cutter body 1 is used, according to the attached drawings 1, 2, 3 and 4, the mounting bolts 11 penetrate through the connecting blocks 10 and are inserted into the cutter body 1, the supporting columns 6, the mounting frames 7 and the guide rollers 8 can be mounted on two sides of the cutter body 1, the PE pipe body 5 is clamped between the cutting tool bit 3 and the guide rollers 4 at the moment, the pushing studs 2 are rotated to enable the pushing studs 2 to push the cutting tool bit 3 to be inserted into the guide rollers 4, the limiting straps 9 are clamped on two sides of the PE pipe body 5, the side surfaces of the limiting straps 9 are abutted against the surfaces of the guide rollers 8, the clamping frames 12 are clamped at the ends of the limiting straps 9 at the moment, the limiting studs 13 are rotated to enable the limiting pressing plates 14 to push the surfaces of the two ends of the limiting straps 9 positioned in the clamping frames 12, so that the limiting straps 9 can be limited in the clamping frames 12, the limiting straps 9 can be sleeved on the surfaces of the PE pipe body 5 at the moment, and the side surfaces of the auxiliary supporting straps 8 can be driven by the supporting columns 7 and the guide rollers 8 to roll along the side surfaces of the cutter body 1 when the cutter body 1 rotates;

the above is the whole working principle of the utility model.

In the utility model, the installation mode, the connection mode or the setting mode of all the components are common mechanical modes, and the specific structure, the model and the coefficient index of all the components are self-contained technologies, so long as the beneficial effects can be achieved, the implementation can be carried out, and redundant description is omitted.

The above examples are preferred embodiments of the present utility model, but the embodiments of the present utility model are not limited to the above examples, and any other changes, modifications, substitutions, combinations, and simplifications that do not depart from the spirit and principle of the present utility model should be made in the equivalent manner, and the embodiments are included in the protection scope of the present utility model.

In the present utility model, unless otherwise indicated, the terms "about" and "front and back," inner and outer, and vertical levels, "etc., used herein are merely intended to refer to the orientation of the term in conventional use, or are colloquially known to those skilled in the art, and should not be construed as limiting the term, while the terms" first, "second," and "third," etc., do not denote a particular number or order, but are merely intended to be used in distinguishing between the terms, and the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements, but also include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Claims (7)

1. The utility model provides a PE pipe cutting device, includes cutter main part (1), its characterized in that, the outer end screw thread of cutter main part (1) is inserted and is equipped with promotion double-screw bolt (2), and the end of promoting double-screw bolt (2) is contradicted and is had cutting tool bit (3), the one end internally mounted that promotes double-screw bolt (2) is kept away from to cutter main part (1) has guide roller (4), the inside block of cutter main part (1) has PE pipe body (5), support column (6) are all installed to the both sides of cutter main part (1), and support column (6) are kept away from one end fixedly connected with installing frame (7) of cutter main part (1), guide roller (8) are installed through the bearing to the inside of installing frame (7), and the surface of guide roller (8) is contradicted and is had spacing bandage (9).

2. The PE pipe cutting device according to claim 1, wherein the limiting straps (9) are sleeved on the surface of the PE pipe body (5), and the limiting straps (9) are symmetrically arranged in two groups on the surface of the PE pipe body (5).

3. The PE pipe cutting device according to claim 1, wherein the two sides of one end of the support column (6) close to the cutter body (1) are fixedly connected with a connecting block (10), and the connecting block (10) is fixedly connected with the cutter body (1) through a mounting bolt (11).

4. The PE pipe cutting device according to claim 1, wherein the end surface of the limiting binding band (9) is clamped with a clamping frame (12), and the outer end of the clamping frame (12) is inserted with a limiting stud (13) in a threaded manner.

5. The PE pipe cutting device according to claim 4, wherein one end of the limiting stud (13) inserted into the clamping frame (12) is abutted against the extrusion disc (14), and an anti-slip pattern is formed on one side of the extrusion disc (14) away from the limiting stud (13).

6. A PE pipe cutting device according to claim 1, characterized in that the inner wall of the limit strap (9) is glued with a buffer rubber mat (15), and that the inner side of the buffer rubber mat (15) is provided with a plurality of groups of anti-slip rubber strips (16) equidistantly.

7. The PE pipe cutting device according to claim 6, wherein the cross sections of the plurality of groups of anti-slip adhesive strips (16) are rectangular, and the outer sides of the plurality of groups of anti-slip adhesive strips (16) are provided with anti-slip patterns.