CN220882503U

CN220882503U - Pipe cutting machine

Info

Publication number: CN220882503U
Application number: CN202322848562.9U
Authority: CN
Inventors: 帅歌国; 顾建锋
Original assignee: Medco Medical Technology Shanghai Co ltd
Current assignee: Medco Medical Technology Shanghai Co ltd
Priority date: 2023-10-23
Filing date: 2023-10-23
Publication date: 2024-05-03
Anticipated expiration: 2033-10-23

Abstract

The utility model relates to the technical field of pipe cutting, and discloses a pipe cutting machine, which comprises: the base sets up the slide rail, the connecting block, the slider is connected to the connecting block, the connecting block passes through the slider and slides on the slide rail, the connecting block connects the knife rest, the knife rest connects the blade, the blade below sets up the mould, the jack is seted up to the mould, the jack is used for placing the pipe, connecting block drive knife rest and blade remove, the blade that removes is used for cutting the pipe in the jack, slide rail and slider sliding connection, slider and connecting block fixed connection. This pipe cutting machine places the pipe in the jack, adjusts the position that the mould was placed, makes pipe and blade in the mould form the contained angle of predetermineeing, removes the connecting block, and the connecting block drives the knife rest and removes, and the blade on the knife rest cuts the pipe in the mould along the cutting angle of predetermineeing at the removal in-process, and the pipe is fixed in the mould and is difficult to remove and be difficult for the perk, makes the cutting angle of pipe more accurate.

Description

Pipe cutting machine

Technical Field

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

Background

The pharmaceutical industry is an important industry related to national life and is an important field of the cultivation strategy emerging industry. Medical catheters are an important member in the medical industry, and at present, most of medical catheter base materials adopt polymer materials such as polyvinyl chloride (PVC), polyurethane (PUR), silicone rubber and the like. The medical catheter is a necessary consumable material in various surgical operations and intubation operations, and is a tubular product which can be inserted into human bodies or outside the human bodies for disease diagnosis or treatment.

Before the catheter is used, the catheter needs to be cut into different lengths and different angles according to actual conditions, an operator is required to hold the cutting knife in the cutting process, the catheter is fixed by the other hand, and after the cutting angle of the catheter is adjusted, the cutting knife is moved downwards to cut off the catheter. However, the conduit is generally circular in cross section and soft in texture, and when the conduit is cut, the cutter is used for pressing the conduit, the conduit is easy to move after being subjected to external force, and one side of the cutting position of the conduit is easy to tilt, so that the cutting angle of the conduit is greatly deviated.

Disclosure of utility model

The utility model aims to provide a pipe cutting machine for solving the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a pipe cutting machine comprising: the base, the base sets up the slide rail, the connecting block connects the slider, the connecting block passes through the slider is in slide on the slide rail, the knife rest is connected to the connecting block, the blade is connected to the knife rest, the blade below sets up the mould, the jack is seted up to the mould, the jack is used for placing the pipe, the connecting block drive the knife rest with the blade removes, and the removal the blade is used for the cutting pipe in the jack.

Preferably, the sliding rail is slidably connected with the sliding block.

Preferably, the sliding block is fixedly connected with the connecting block.

Preferably, the base is provided with a hook groove, and a spring hook is arranged in the hook groove.

Preferably, the connecting block is provided with a sliding groove, and the sliding groove is in sliding connection with the spring hook.

Preferably, the connecting block is fixedly provided with a handle.

Preferably, the tool rest is fixedly installed on the connecting block, the tool rest is provided with a clamping groove and a threaded hole, the clamping groove is fixedly installed with a positioning column, and the threaded hole is in threaded connection with a fastening bolt.

Preferably, the clamping groove is clamped with a clamping block, the clamping block is provided with a through hole and a first positioning hole, and the first positioning hole is in sliding connection with the positioning column.

Preferably, the blade is disposed in the clamping groove, the blade is provided with a second positioning hole and a through hole, and the second positioning hole is slidably connected with the positioning column.

Preferably, the base is fixedly provided with a substrate.

The pipe cutting machine has the following beneficial effects:

This pipe cutting machine places the pipe in the jack, adjusts the position that the mould was placed, makes pipe and blade in the mould form the contained angle of predetermineeing, removes the connecting block, and the connecting block drives the knife rest and removes, and the blade on the knife rest cuts the pipe in the mould along the cutting angle of predetermineeing at the removal in-process, and the pipe is fixed in the mould and is difficult to remove and be difficult for the perk, makes the cutting angle of pipe more accurate.

Drawings

FIG. 1 is a perspective view of a pipe cutter according to an embodiment of the present application;

FIG. 2 is a schematic view of the base of FIG. 1;

FIG. 3 is an exploded view of FIG. 2;

fig. 4 is a bottom view of the cartridge of fig. 3.

In the figure: 1. a substrate; 2. a base; 21. a hook groove; 22. a spring hook; 3. a slide rail; 4. a slide block; 5. a connecting block; 51. a chute; 52. a handle; 6. a tool holder; 61. a clamping groove; 62. a threaded hole; 63. positioning columns; 64. a clamping block; 65. perforating; 66. a first positioning hole; 67. a fastening bolt; 8. a blade; 81. a second positioning hole; 82. a through hole; 9. a mold; 91. and a jack.

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. 1-3, the present utility model provides an embodiment of a pipe cutter, comprising: base 2, base 2 fixed mounting have base plate 1, and hook groove 21 is seted up to base 2, sets up spring hanger 22 in the hook groove 21, and base 2 sets up slide rail 3.

As shown in fig. 2 and 4, the sliding rail 3 is slidably connected with the sliding blocks 4, the sliding blocks 4 are fixedly provided with the connecting blocks 5, the connecting blocks 5 slide on the sliding rail 3 through the sliding blocks 4, the connecting blocks 5 are provided with the sliding grooves 51, the sliding grooves 51 are slidably connected with the spring hooks 22, the connecting blocks 5 are fixedly provided with the handles 52, and the handles 52 are arranged at two sides of the connecting blocks 5.

Further, as shown in fig. 3-4, the connecting block 5 is connected with the tool rest 6, the tool rest 6 is fixedly mounted on the connecting block 5, the tool rest 6 is provided with a clamping groove 61 and a threaded hole 62, the clamping groove 61 is fixedly provided with a positioning column 63, the threaded hole 62 is in threaded connection with a fastening bolt 67, the clamping groove 61 is clamped with a clamping block 64, the clamping block 64 is provided with a through hole 65 and a first positioning hole 66, the first positioning hole 66 is in sliding connection with the positioning column 63, the first positioning hole 66 is matched with the cross section of the positioning column 63, the clamping block 64 slides on the positioning column 63 more stably and is not easy to shake, the tool rest 6 is connected with the blade 8, the blade 8 is arranged in the clamping groove 61, the blade 8 is provided with a second positioning hole 81 and a through hole 82, the second positioning hole 81 is in sliding connection with the positioning column 63, and the second positioning hole 81 is matched with the cross section of the positioning column 63, so that the blade 8 is not easy to shake when sliding on the positioning column 63.

It will be appreciated that the positioning posts 63 are provided with at least two positions for fixing the blade 8, so that the blade 8 is prevented from rotating on the positioning posts 63, and the through holes 82, the perforations 65 and the threaded holes 62 are coaxial, so that the fastening bolts 67 can pass through the clamping blocks 64 and the blade 8 to be fixed in the threaded holes 62.

In this embodiment, the second positioning hole 81 aligns with the positioning post 63, the blade 8 is placed in the clamping groove 61, then aligns with the first positioning hole 66 and the positioning post 63, the clamping block 64 is placed in the clamping groove 61, the clamping block 64 presses the blade 8, the fastening bolt 67 passes through the through hole 82 and the through hole 65, the clamping block 64 and the blade 8 are fixed in the clamping groove 61, and at this time, the blade 8 is clamped by the clamping block 64, so that the blade 8 is mounted, the blade 8 can be replaced, and the service life of the whole device is prolonged.

As shown in fig. 2, the die 9 is arranged below the blade 8, the die 9 is provided with a jack 91, the jack 91 is used for placing a catheter, the inner diameter of the jack 91 is matched with the catheter, so that the catheter is not easy to shake when being inserted into the jack 91, and static friction force between the catheter and the die 9 is convenient for fixing the catheter in the jack 91.

In the application, the connecting block 5 drives the knife rest 6 and the blade 8 to move, the moving blade 8 is used for cutting the guide pipe in the jack 91, the guide pipe is firstly placed in the jack 91, the placement position of the die 9 on the substrate 1 is adjusted, a preset included angle is formed between the guide pipe in the die 9 and the blade 8, an operator moves the handle 52 downwards, the handle 52 drives the connecting block 5 to move, the connecting block 5 drives the knife rest 6 to move, the blade 8 on the knife rest 6 cuts the guide pipe in the die 9 along the preset cutting angle in the moving process, the guide pipe is fixed in the die 9 and is difficult to move and tilt, and the cutting angle of the guide pipe is more accurate.

In addition, slide rail 3 is spacing to slider 4, makes the direction of connecting block 5 removal fixed, and it is more stable with the angle to compare manual control cutting knife, and cutting efficiency is higher, and safer.

Working principle: the connecting block 5 drives the knife rest 6 and the knife blade 8 to move, the moving knife blade 8 is used for cutting the guide pipe in the jack 91, the guide pipe is firstly placed in the jack 91, the placement position of the die 9 on the substrate 1 is adjusted, the guide pipe in the die 9 and the knife blade 8 form a preset included angle, an operator moves the handle 52 downwards, the handle 52 drives the connecting block 5 to move, the connecting block 5 drives the knife rest 6 to move, and the knife blade 8 on the knife rest 6 cuts the guide pipe in the die 9 along a preset cutting angle in the moving process.

In view of the foregoing, it will be appreciated that while embodiments of the utility model have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations may be made hereto without departing from the principles and spirit of the utility model, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A pipe cutting machine, characterized in that: comprising the following steps: the base (2), the base (2) is provided with a sliding rail (3);

The connecting block (5), the connecting block (5) is connected with the sliding block (4), and the connecting block (5) slides on the sliding rail (3) through the sliding block (4);

The connecting block (5) is connected with the tool rest (6), and the tool rest (6) is connected with the blade (8);

A die (9) is arranged below the blade (8), the die (9) is provided with a jack (91), and the jack (91) is used for placing a catheter;

The connecting block (5) drives the knife rest (6) and the blade (8) to move, and the moving blade (8) is used for cutting a catheter in the jack (91).

2. The pipe cutting machine of claim 1, wherein: the sliding rail (3) is in sliding connection with the sliding block (4).

3. The pipe cutting machine of claim 1, wherein: the sliding block (4) is fixedly connected with the connecting block (5).

4. The pipe cutting machine of claim 1, wherein: the base (2) is provided with a hook groove (21), and a spring hook (22) is arranged in the hook groove (21).

5. The pipe cutter of claim 4 wherein: the connecting block (5) is provided with a sliding groove (51), and the sliding groove (51) is in sliding connection with the spring hook (22).

6. The pipe cutting machine of claim 5, wherein: the connecting block (5) is fixedly provided with a handle (52).

7. The pipe cutting machine of claim 1, wherein: the tool rest (6) is fixedly arranged on the connecting block (5), a clamping groove (61) and a threaded hole (62) are formed in the tool rest (6), a positioning column (63) is fixedly arranged in the clamping groove (61), and a fastening bolt (67) is connected with the threaded hole (62) in a threaded mode.

8. The pipe cutter of claim 7 wherein: the clamping groove (61) is clamped with a clamping block (64), the clamping block (64) is provided with a perforation (65) and a first positioning hole (66), and the first positioning hole (66) is in sliding connection with the positioning column (63).

9. The pipe cutter of claim 7 wherein: the blade (8) is arranged in the clamping groove (61), the blade (8) is provided with a second positioning hole (81) and a through hole (82), and the second positioning hole (81) is in sliding connection with the positioning column (63).

10. The pipe cutting machine of claim 1, wherein: the base (2) is fixedly provided with a base plate (1).