CN214640591U

CN214640591U - Pipe cutting device

Info

Publication number: CN214640591U
Application number: CN202120384432.2U
Authority: CN
Inventors: 侯仁毅
Original assignee: Moritex Technologies Shenzhen Co Ltd
Current assignee: Moritex Technologies Shenzhen Co Ltd
Priority date: 2021-02-20
Filing date: 2021-02-20
Publication date: 2021-11-09
Anticipated expiration: 2031-02-20

Abstract

The utility model relates to a pipe cutting device, which comprises a cutting platform, a pipe clamping mechanism and a pipe measuring mechanism, wherein a cutting machine is arranged under the cutting platform, and a cutting blade of the cutting machine protrudes out of the cutting platform; the pipe clamping mechanism comprises a pushing cylinder, the pushing cylinder is fixedly arranged on the cutting platform in a manner of facing the cutting blade, a connecting block is fixedly connected onto a piston rod of the pushing cylinder, a clamping cylinder is also fixedly arranged on the connecting block, a clamping block is arranged on the piston rod of the clamping cylinder, and a pipe clamping opening is formed between the clamping block and the connecting block; the pipe measuring mechanism comprises a measuring tape supporting table fixed at the edge of the cutting platform, a graduated scale along the trend of the pipe is arranged on the measuring tape supporting table, and a control box capable of moving along the graduated scale is further arranged on the measuring tape supporting table. The utility model has the advantages of machining precision is high, production efficiency is high and safe in utilization.

Description

Pipe cutting device

Technical Field

The utility model relates to a machining equipment technical field, more specifically say, relate to a tubular product cutting device.

Background

At present, when the flexible hollow stainless steel pipe is cut off, a tape measure is used manually to measure the required length, then color identification is carried out on the flexible hollow stainless steel pipe, and then the flexible hollow stainless steel pipe is moved to the position of a cutting machine and manually held by a hand to be cut off on the cutting machine. The method has the problems that the flexible hollow stainless steel pipe to be cut is not easy to measure by using a measuring tape when the length is larger, the production efficiency is low, and the method is not suitable for batch production; in addition, the hand of the operator needs to be close to the cutter blade, so that safety accidents are easy to happen, and the cutting length precision cannot be guaranteed.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model lies in, to the above-mentioned defect of prior art, a tubular product cutting device is provided.

The utility model provides a technical scheme that its technical problem adopted is:

a pipe cutting apparatus comprising:

the cutting machine is arranged below the cutting platform, and a cutting blade of the cutting machine protrudes out of the cutting platform;

the pipe clamping mechanism comprises a pushing cylinder, the pushing cylinder is fixedly arranged on the cutting platform in a manner of facing the cutting blade, a connecting block is fixedly connected to a piston rod of the pushing cylinder, a clamping cylinder is also fixedly arranged on the connecting block, a clamping block is arranged on a piston rod of the clamping cylinder, and a pipe clamping opening is formed between the clamping block and the connecting block;

the pipe measuring mechanism comprises a measuring tape supporting table fixed at the edge of the cutting platform, a graduated scale along the trend of the pipe is arranged on the measuring tape supporting table, and a control box capable of moving along the graduated scale is further arranged on the measuring tape supporting table.

The beneficial effects of the utility model reside in that:

by arranging the pipe clamping mechanism, the pipe can be clamped by adopting the clamping mechanism, the problem that the hand of an operator needs to be close to the blade of the cutting machine is solved, and the operation safety of the equipment is ensured;

through setting up tubular product measuring mechanism, when fixing the control box on certain scale of scale, when pulling tubular product and making tubular product tip top lean on the control box, the reading of scale this moment is exactly the length of tubular product, has solved the problem that the length error that the tape measure warp and lead to is great when measuring, realizes the cutting of higher accuracy.

The pipe is clamped through the pipe clamping mechanism, the pipe measuring mechanism is used for rapidly setting the pipe cutting length, the whole process is simple to operate, and the production efficiency is high.

On the basis of the scheme, the utility model discloses still include following a plurality of further optimized technical scheme:

the cutting machine further comprises a control box, the control box is used for controlling the cutting machine to be started or stopped, the control box is also used for controlling the piston rod of the clamping cylinder to stretch out and reset, and the control box is also used for controlling the piston rod of the pushing cylinder to stretch out and reset.

Further, the starting switch of the control box is arranged on the control box.

Furthermore, a control module capable of controlling the working time of the cutting machine, the clamping cylinder and the pushing cylinder is arranged in the control box, and a plurality of time length selection buttons corresponding to different working time lengths are arranged on the control box.

Preferably, a V-shaped guide groove is formed in the measuring tape support platform, and the control box is slidably sleeved on the V-shaped guide groove.

Preferably, a support column is arranged below the measuring tape support platform.

Further, the clamping block and the connecting block are both provided with an over-seam for the cutting blade to pass through.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the present invention will be further described with reference to the accompanying drawings and embodiments, wherein the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive efforts according to the drawings:

fig. 1 is a schematic structural view of a pipe cutting device according to a preferred embodiment of the present invention;

FIG. 2 is a schematic structural view of a tube clamping mechanism according to a preferred embodiment of the present invention;

fig. 3 is a schematic control flow diagram of the control box according to the preferred embodiment of the present invention.

In the above drawings: 1. cutting the platform; 2. a clamping cylinder; 3. a cutting blade; 4. a measuring tape support table; 5. a push cylinder; 6. a control box; 7. a V-shaped guide groove; 8. a graduated scale; 9. a control box; 10. connecting blocks; 11. a clamping block; 12. a pipe.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, a clear and complete description will be given below with reference to the technical solutions of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, belong to the scope of protection of the present invention.

As shown in fig. 1, a pipe cutting apparatus according to a preferred embodiment of the present invention includes a cutting platform 1, a cutting machine is disposed under the cutting platform 1, and a cutting blade 3 of the cutting machine protrudes from the cutting platform 1; be provided with tubular product clamping mechanism on cutting platform 1, as figure 2, tubular product clamping mechanism is including push cylinder 5, connecting block 10, die clamping cylinder 2 and the tight piece 11 of clamp, push cylinder 5 is fixed on cutting platform 1 towards cutting blade 3, fixedly connected with connecting block 10 on push cylinder 5's the piston rod, be fixed with die clamping cylinder 2 on the connecting block 10, install on die clamping cylinder 2's the piston rod and press from both sides tight piece 11, all be provided with the seam on pressing from both sides tight piece 11 and the connecting block 10, press from both sides tight piece 11 when the drive of die clamping cylinder 2 and fix behind the buckling part of connecting block 10 below tubular product 12 top tightly, push cylinder 5 drive connecting block 10 removes to cutting blade 3, it cuts off tubular product 12 to remove cutting blade 3 and pass the seam.

Like figure 1, still be provided with tubular product measuring mechanism, tubular product measuring mechanism is including being fixed in 1 marginal measuring tape brace table 4 of cutting platform, is provided with the support column under the measuring tape brace table 4. The measuring tape support table 4 is provided with a V-shaped guide groove 7, the control box 9 is slidably sleeved on the V-shaped guide groove 7, the V-shaped guide groove 7 is used for guiding the pipe 12, the V-shaped guide groove 7 is provided with a graduated scale 8, when the pipe 12 is pulled to enable the end portion of the pipe 12 to abut against the control box 9, the reading of the graduated scale 8 is the length of the pipe 12 at the moment. The control box 9 can also be fixed on the graduated scale 8, so that the large-scale production of a large number of pipes 12 with the same size is facilitated, the control box 9 can be fixed in a mode of arranging a locking clamp opening on the control box 9, an adjusting screw is arranged on the locking clamp opening, the control box 9 is fixed on the graduated scale support table 4 by screwing the adjusting screw, the adjusting screw is loosened, and the control box 9 can slide in the V-shaped guide groove 7.

As shown in fig. 1, a control box 6 is further provided, and the control box 6 is used for controlling the start and stop of the cutting machine, controlling the extension and reset of the piston rod of the clamping cylinder 2, and controlling the extension and reset of the piston rod of the pushing cylinder 5. A control module capable of controlling the working time of the cutting machine, the clamping cylinder 2 and the pushing cylinder 5 is arranged in the control box 6, and four time length selection buttons corresponding to different working time lengths are arranged on the upper surface of the control box 9. Because the diameters of the pipes 12 are different, the cutting time and the clamping and resetting time are different, in order to improve the efficiency, four time lengths are set for the pipes 12 in different diameter ranges and are selected by four time length selection buttons of the control box 9. The front surface of the control box 9 is also provided with a start switch, so that the buttons are arranged on the control box 9 for convenient operation.

As shown in fig. 3, the control process of the control box 6 is that after a start switch of a cutting program is pressed, the clamping cylinder 2 drives the clamping block 11 to clamp the pipe 12, the pipe 12 at this position is, for example, a flexible hollow stainless steel pipe, then the cutting machine is started to rotate the cutting blade 3 at a high speed, then the pushing cylinder 5 drives the connecting block 10, the clamping cylinder 2 and the clamping block 11 to push the pipe 12 onto the cutting blade 3, after the cutting is completed, the cutting machine stops, and then the pushing cylinder 5 drives the connecting block 10, the clamping cylinder 2, the clamping block 11 and the pipe 12 to return to the original position. Generally, the cut-off device is also provided with an emergency stop button for cutting off the power of the entire device for greater safety.

The method of operation of the cutting device:

according to the graduated scale 8, the control box 9 is moved to a required length position and fixed, the flexible hollow stainless steel pipe penetrates through a gap between the clamping block 11 and the connecting block 10, then the end part of the pipe 12 is directly pulled to the control box 9 along the V-shaped guide groove 7, corresponding time length selection buttons on the control box 9 are pressed according to the diameter of the pipe 12, the control box 9 is fixed, a cutting program is started simultaneously, the cutting operation of the pipe 12 can be completed, and the diameter range of the pipe 12 is defined by each time length selection button. The cut pipe 12 is taken away, and the continuous cutting can be performed by repeating the above actions, so that the rapid, high-precision and safe cutting operation is realized.

It will be understood that modifications and variations can be made by persons skilled in the art in light of the above teachings and all such modifications and variations are considered to be within the scope of the invention as defined by the following claims.

Claims

1. A pipe cutting apparatus, comprising:

2. The pipe cutting device according to claim 1, further comprising a control box for controlling the start and stop of the cutting machine, the control box further for controlling the extension and return of the piston rod of the clamping cylinder, and the control box further for controlling the extension and return of the piston rod of the pushing cylinder.

3. A pipe cutting apparatus as claimed in claim 2, wherein the start switch of the control box is provided on the control box.

4. A pipe cutting apparatus according to claim 3, wherein a control module for controlling the operation time of the cutter, the clamp cylinder and the push cylinder is provided in the control box, and a plurality of time length selection buttons corresponding to different operation time lengths are provided on the control box.

5. The pipe cutting device according to any one of claims 1 to 4, wherein a V-shaped guide groove is formed on the measuring tape support platform, and the control box is slidably fitted over the V-shaped guide groove.

6. A pipe cutting apparatus as claimed in claim 1, wherein a support post is provided below the tape support.

7. A pipe cutting apparatus as claimed in claim 1, wherein said clamping block and said connecting block are provided with an over-slit for passage of said cutting blade.