CN216398204U

CN216398204U - Axial cutting tool for corrugated pipe body

Info

Publication number: CN216398204U
Application number: CN202122612903.3U
Authority: CN
Inventors: 霍旭; 郝晶文; 李仁杰; 陈祥宇
Original assignee: Changchun Faw Sihuan Automobile Pipeline Co ltd
Current assignee: Jilin Taiyu Technology Manufacturing Co.,Ltd.
Priority date: 2021-10-28
Filing date: 2021-10-28
Publication date: 2022-04-29
Anticipated expiration: 2031-10-28

Abstract

The utility model discloses an axial cutting tool for a corrugated pipe body, which comprises a bottom plate, wherein a limiting seat is fixed on one side of the top end of the bottom plate, a blanking knife switch is movably installed inside the limiting seat, a pipe body stop block is fixed on one side of the top end of the bottom plate, a positioning pin is installed on one side of the top end of the pipe body stop block, the bottom end of the positioning pin extends into the bottom plate, a positioning block is fixed on one side of the top end of the bottom plate, a radial cutting groove is formed in one side of the surface of the positioning block, an axial cutting groove is formed in the top of the positioning block, and a knife switch groove is formed in one side of the inside of the positioning block. According to the corrugated pipe cutting tool, a worker can finish cutting work independently, the use safety of the tool is improved, the phenomenon that the tool slides in the process of cutting a corrugated pipe by the worker is avoided, the use stability of the tool is improved, and the use convenience of the tool is enhanced.

Description

Axial cutting tool for corrugated pipe body

Technical Field

The utility model relates to the technical field of corrugated pipe hand tools, in particular to an axial cutting tool for a corrugated pipe body.

Background

The corrugated pipe is a tubular elastic sensitive element which is formed by connecting foldable corrugated sheets along the folding and stretching direction. The corrugated pipe cutting machine has the main functional requirements of sealing property, aging resistance, acid and alkali resistance, weather resistance and ozone resistance, the service life can reach more than ten years, and according to different use modes or use requirements, a worker cuts the corrugated pipe according to the requirements, and the cutting tool is required to be used in the process and is mainly used for positioning the corrugated pipe.

This type of cutting frock on the market is various today, can satisfy people's user demand basically, but still has certain weak point, and this type of cutting frock of current need detect after cutting open bellows body axial when using, because the great cutting difficulty of intensity of body needs two people to cooperate and accomplishes the cutting, when cutting with the art designer sword, has the circumstances such as body slip, incision is uneven, the cross section warp and art designer sword fish tail operator.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an axial cutting tool for a corrugated pipe body, and aims to solve the problems that in the background technology, two persons are required to be matched for use in the use process of the cutting tool, the corrugated pipe body is easy to slide, and an art designer knife scratches an operator.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a ripple body axial cutting frock, includes the bottom plate, one side on bottom plate top is fixed with the spacing seat, just the inside movable mounting of spacing seat has unloading plug-in strip, one side on bottom plate top is fixed with the body dog, just the locating pin is installed to one side on body dog top, and the bottom of locating pin extends to the inside of bottom plate, one side on bottom plate top is fixed with the locating piece, just one side on locating piece surface is provided with radial cutting groove, axial cutting groove has been seted up at the top of locating piece, the gate sword groove has been seted up to the inside one side of locating piece.

Preferably, the corner positions of the surface of the bottom plate are all provided with prefabricated holes, and the cross sections of the prefabricated holes are circular.

Preferably, connecting sheets are fixed on two sides of the bottom end of the bottom plate, and anti-slip pads are bonded at corners of the bottom end of the connecting sheets.

Preferably, both sides of the top of the bottom plate are provided with limit frames, and inner thread grooves are formed in the inner walls of the limit frames.

Preferably, the non-slip mat is provided with eight groups, and the non-slip mat is made of butadiene-acrylonitrile rubber.

Preferably, the inside of the limit frame is provided with a connecting block, an external thread groove is formed in the outer peripheral surface of the connecting block, and a knife block is fixed at the top end of the connecting block.

Compared with the prior art, the utility model has the beneficial effects that: the corrugated pipe body axial cutting tool can not only enable a worker to finish cutting work independently, improve the use safety of the tool, avoid the sliding phenomenon of the tool in the process of cutting corrugated pipes by the worker, improve the use stability of the tool, but also enhance the use convenience of the tool;

(1) the corrugated pipe is placed in the radial cutting groove and cut into a pipe section through a structure with the radial cutting groove, the axial cutting groove and the like matched with each other, then the pipe body stop block is lifted, the corrugated pipe section is placed in the axial cutting groove, the blanking knife switch is pressed downwards to axially cut the corrugated pipe section, the blanking knife switch is lifted, and the cut corrugated pipe section is taken out from the axial cutting groove, so that a worker can independently cut the corrugated pipe, the cut can be flat and free from deformation, and the use safety of the tool is improved;

(2) the anti-slip device is provided with a bottom plate, anti-slip pads and other matched structures, and is used for preventing slipping through a plurality of groups of anti-slip pads at the bottom end of the bottom plate, and the anti-slip pads are made of butadiene-acrylonitrile rubber, so that the slipping phenomenon of a tool in the process of cutting a corrugated pipe by a worker is avoided, and the use stability of the tool is improved;

(3) through being provided with the structure of mutually supporting such as plug-in strip dog and connecting block, utilize the plug-in strip dog to avoid the cutting edge position of unloading plug-in strip to receive the striking damage, when needs are changed the plug-in strip dog, manual twisting moves the plug-in strip dog for connecting block and spacing frame no longer screw-thread fit can, the staff of being convenient for carries out the later maintenance to the frock, strengthens the use convenience of frock.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is an enlarged view of the structure at A in FIG. 1 according to the present invention;

FIG. 3 is a schematic side view of a positioning block according to the present invention;

FIG. 4 is a schematic top view of the base plate of the present invention;

FIG. 5 is a schematic perspective view of a positioning block according to the present invention;

in the figure: 1. a base plate; 101. prefabricating holes; 2. connecting sheets; 3. a non-slip mat; 4. a limiting seat; 5. blanking a knife switch; 6. a pipe body stop block; 7. positioning pins; 8. positioning blocks; 801. a gate groove; 802. radially cutting the groove; 803. axially cutting the groove; 9. a limiting frame; 10. connecting blocks; 11. an outer thread groove; 12. a knife switch block.

Detailed Description

The technical solution in 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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, an embodiment of the present invention is shown: a corrugated pipe axial cutting tool comprises a bottom plate 1, wherein prefabricated holes 101 are formed in the corner positions of the surface of the bottom plate 1, the cross sections of the prefabricated holes 101 are circular, a limiting seat 4 is fixed to one side of the top end of the bottom plate 1, a blanking knife switch 5 is movably mounted inside the limiting seat 4, a pipe body stop block 6 is fixed to one side of the top end of the bottom plate 1, a positioning pin 7 is mounted to one side of the top end of the pipe body stop block 6, the bottom end of the positioning pin 7 extends into the bottom plate 1, connecting pieces 2 are fixed to two sides of the bottom end of the bottom plate 1, anti-skid pads 3 are bonded to the corner positions of the bottom end of the connecting pieces 2, eight groups of the anti-skid pads 3 are arranged, and the anti-skid pads 3 are made of butadiene cyanide rubber;

after the bottom plate 1 is placed on a workbench, the bottom plate 1 is prevented from slipping through the plurality of groups of anti-slip pads 3 at the bottom end of the bottom plate 1, so that the phenomenon that a tool slips in the process of cutting the corrugated pipe by a worker is avoided, and the use stability of the tool is improved;

a positioning block 8 is fixed on one side of the top end of the bottom plate 1, a radial cutting groove 802 is formed in one side of the surface of the positioning block 8, a corrugated pipe workpiece to be cut is placed in the radial cutting groove 802 by a worker, the end of the corrugated pipe is close to the pipe body stop block 6, the blanking knife switch 5 is pressed downwards, and the corrugated pipe is cut into pipe sections;

the top of the positioning block 8 is provided with an axial cutting groove 803, one side inside the positioning block 8 is provided with a knife switch groove 801, and the knife switch groove 801 is a cutting reserved space of the blanking knife switch 5;

lifting the pipe body stop block 6, placing the corrugated pipe section in the axial cutting groove 803, pressing the blanking knife switch 5 downwards to axially cut the corrugated pipe section, lifting the blanking knife switch 5 and taking out the cut corrugated pipe section from the axial cutting groove 803, so that a worker can cut off the corrugated pipe independently and the cut is flat and free from deformation, and the safety guarantee of an operator is greatly improved;

the two sides of the top of the bottom plate 1 are both provided with limiting frames 9, inner threaded grooves are formed in the inner walls of the limiting frames 9, connecting blocks 10 are installed inside the limiting frames 9, outer threaded grooves 11 are formed in the outer peripheral surfaces of the connecting blocks 10, knife switch stoppers 12 are fixed to the top ends of the connecting blocks 10, and the knife edge of the blanking knife switch 5 is prevented from being damaged by impact due to the arrangement of the knife switch stoppers 12;

when needing to change plug-in strip dog 12, manually twist and move plug-in strip dog 12 for connecting block 10 with spacing frame 9 no longer screw-thread fit can, the staff of being convenient for carries out the later maintenance to the frock, the use convenience of reinforcing frock.

When the corrugated pipe cutting machine is used, firstly, a worker places a corrugated pipe workpiece to be cut in a radial cutting groove 802, the end of the corrugated pipe is close to a pipe body stop block 6, a blanking knife switch 5 is pressed downwards to cut the corrugated pipe into pipe sections, then the pipe body stop block 6 is lifted, the corrugated pipe section is placed in an axial cutting groove 803, the blanking knife switch 5 is pressed downwards to axially cut the corrugated pipe section, the blanking knife switch 5 is lifted, and the cut corrugated pipe section is taken out from the axial cutting groove 803, so that the worker can cut the corrugated pipe independently and make the cut smooth and deformation-free, the safety guarantee of the operator is greatly improved, the situations that the corrugated pipe body slides, the cut is uneven, the cross section deforms, the operator is scratched by a plurality of groups of anti-slip pads 3 at the bottom end of a bottom plate 1 are avoided, the anti-slip pads 3 are made of butadiene-acrylonitrile rubber, avoid the staff at the in-process of cutting the bellows, gliding phenomenon appears in the frock, improve the stability in use of frock, at the in-process of unloading plug-in strip 5 whereabouts, plug-in strip groove 801 is unloading plug-in strip 5's cutting headspace, the setting through plug-in strip dog 12 this moment, the cutting edge position of avoiding unloading plug-in strip 5 receives the striking damage, when needs are changed plug-in strip dog 12, manual twisting plug-in strip dog 12, make connecting block 10 and spacing frame 9 no longer screw-thread fit can, the staff of being convenient for carries out the later maintenance to the frock, strengthen the use convenience of frock.

Claims

1. The utility model provides a corrugated pipe body axial cutting frock which characterized in that: including bottom plate (1), one side on bottom plate (1) top is fixed with spacing seat (4), just the inside movable mounting of spacing seat (4) has unloading plug-in strip (5), one side on bottom plate (1) top is fixed with body dog (6), just locating pin (7) are installed to one side on body dog (6) top, and the bottom of locating pin (7) extends to the inside of bottom plate (1), one side on bottom plate (1) top is fixed with locating piece (8), just one side on locating piece (8) surface is provided with radial cutting groove (802), axial cutting groove (803) have been seted up at the top of locating piece (8), brake sword groove (801) have been seted up to inside one side of locating piece (8).

2. The corrugated pipe axial cutting tool according to claim 1, wherein: prefabricated holes (101) are formed in the corner positions of the surface of the bottom plate (1), and the cross sections of the prefabricated holes (101) are circular.

3. The corrugated pipe axial cutting tool according to claim 1, wherein: the anti-skid floor is characterized in that connecting pieces (2) are fixed on two sides of the bottom end of the bottom plate (1), and anti-skid pads (3) are bonded at corner positions of the bottom ends of the connecting pieces (2).

4. The corrugated pipe axial cutting tool according to claim 1, wherein: both sides at bottom plate (1) top all are provided with spacing frame (9), just be provided with the internal thread groove on the inner wall of spacing frame (9).

5. The corrugated pipe axial cutting tool according to claim 3, wherein: the antiskid pad (3) is provided with eight groups, and the antiskid pad (3) is made of butadiene-acrylonitrile rubber.

6. The corrugated pipe axial cutting tool according to claim 4, wherein: the internal mounting of spacing frame (9) has connecting block (10), just the outer peripheral face of connecting block (10) is provided with external thread groove (11), the top of connecting block (10) is fixed with plug-in strip dog (12).