阅读说明：本技术 一种切管机用高精度送料机构 (High-precision feeding mechanism for pipe cutting machine ) 是由 吴飞翔 吴蒙江 于 2021-08-12 设计创作，主要内容包括：本发明提供一种切管机用高精度送料机构,包括：安装槽,所述安装槽开设在所述安装台上；第一螺纹杆,所述第一螺纹杆转动安装在所述安装槽内,且所述第一螺纹杆的一端延伸至安装槽外；安装块,所述安装块螺纹安装在所述第一螺纹杆上；滑动块,所述滑动块滑动安装在所述安装块上；凹槽,所述凹槽开设在所述滑动块上；装配槽,所述装配槽开设在所述安装块上；两个装配块,两个所述装配块滑动安装在所述装配槽内；安装架,所述安装架固定安装在所述安装台上。本发明提供的切管机用高精度送料机构使用方便、操作简单、便于对管材进行固定,便于调节切割位置。(The invention provides a high-precision feeding mechanism for a pipe cutting machine, which comprises: the mounting groove is formed in the mounting table; the first threaded rod is rotatably installed in the installation groove, and one end of the first threaded rod extends out of the installation groove; the mounting block is mounted on the first threaded rod in a threaded manner; the sliding block is slidably mounted on the mounting block; the groove is formed in the sliding block; the assembling groove is formed in the mounting block; the two assembling blocks are slidably mounted in the assembling grooves; the mounting bracket is fixedly mounted on the mounting table. The high-precision feeding mechanism for the pipe cutting machine is convenient to use, simple to operate, convenient to fix the pipe and convenient to adjust the cutting position.)

1. The utility model provides a high accuracy feeding mechanism for pipe cutting machine which characterized in that includes:

an installation table;

the mounting groove is formed in the mounting table;

the first threaded rod is rotatably installed in the installation groove, and one end of the first threaded rod extends out of the installation groove;

the mounting block is mounted on the first threaded rod in a threaded manner;

the sliding block is slidably mounted on the mounting block;

the groove is formed in the sliding block;

the assembling groove is formed in the mounting block;

the two assembling blocks are slidably mounted in the assembling grooves;

the mounting rack is fixedly mounted on the mounting table;

the hydraulic cylinder is fixedly arranged on the mounting frame;

and the cutting knife is fixedly arranged on the output shaft of the hydraulic cylinder.

2. The high-precision feeding mechanism for the pipe cutting machine as claimed in claim 1, wherein a second threaded rod is rotatably mounted in the mounting groove, the second threaded rod is in threaded connection with both of the two mounting blocks, and anti-skid pads are fixedly mounted on both of the two mounting blocks.

3. The high-precision feeding mechanism for the pipe cutting machine as claimed in claim 2, wherein the second threaded rod is provided with two threads, and the two threads are opposite in rotation direction.

4. The high-precision feeding mechanism for the pipe cutting machine as claimed in claim 1, wherein a motor is fixedly mounted on the first mounting table, and an output shaft of the motor is fixedly connected with the first threaded rod.

5. The high-precision feeding mechanism for the pipe cutting machine as claimed in claim 1, wherein a limiting rod is fixedly mounted in the mounting groove, and the limiting rod is slidably connected with the mounting block.

6. The high-precision feeding mechanism for the pipe cutting machine as claimed in claim 1, wherein the mounting block is provided with a sliding groove, a fixing rod is fixedly mounted in the sliding groove, a spring is sleeved on the fixing rod, one end of the spring is slidably connected with the inner wall of the sliding groove, and the other end of the spring is fixedly connected with the sliding block.

7. The high-precision feeding mechanism for the pipe cutting machine as claimed in claim 1, wherein the mounting block is provided with a chip groove, the mounting block is fixedly provided with a connecting pipe, the connecting pipe is communicated with the chip groove, the mounting block is fixedly provided with a fan, one end of the fan is communicated with the connecting pipe, the mounting block is fixedly provided with a storage box, and the storage box is communicated with the fan.

8. The high-precision feeding mechanism for the pipe cutting machine as claimed in claim 7, wherein a dust screen is provided on the storage box.

Technical Field

The invention relates to the technical field of pipe cutting machines, in particular to a high-precision feeding mechanism for a pipe cutting machine.

Background

The principle of the pipe cutting machine is that through the mutual matching of air-pushing and oil-pushing modes, the movement direction of an air pressure system is controlled by an electric system, an oil way is pushed to do linear reciprocating movement, and in the reciprocating movement, the movement of the air and oil way is controlled and changed according to signals detected by the limiting of a carriage, so that an expected feed route is achieved. Typically, the tubes are manually handled by hand for feeding.

Traditional, artifical transport is wasted time and energy, and tubular product drops easily, probably causes to destroy, and artifical transport tubular product, and the cutting position is not convenient for adjust, and cutting accuracy is not high.

Disclosure of Invention

The invention solves the technical problem of providing a high-precision feeding mechanism for a pipe cutting machine, which is convenient to use, simple to operate, convenient to fix a pipe and convenient to adjust the cutting position.

In order to solve the technical problem, the high-precision feeding mechanism for the pipe cutting machine provided by the invention comprises: an installation table; the mounting groove is formed in the mounting table; the first threaded rod is rotatably installed in the installation groove, and one end of the first threaded rod extends out of the installation groove; the mounting block is mounted on the first threaded rod in a threaded manner; the sliding block is slidably mounted on the mounting block; the groove is formed in the sliding block; the assembling groove is formed in the mounting block; the two assembling blocks are slidably mounted in the assembling grooves; the mounting rack is fixedly mounted on the mounting table; the hydraulic cylinder is fixedly arranged on the mounting frame; and the cutting knife is fixedly arranged on the output shaft of the hydraulic cylinder.

Preferably, a second threaded rod is rotatably mounted in the assembling groove and is in threaded connection with the two assembling blocks, and the two assembling blocks are fixedly provided with anti-skid pads.

Preferably, two sections of threads are arranged on the second threaded rod, and the rotating directions of the two sections of threads are opposite.

Preferably, a motor is fixedly mounted on the first mounting table, and an output shaft of the motor is fixedly connected with the first threaded rod.

Preferably, a limiting rod is fixedly installed in the installation groove and is in sliding connection with the installation block.

Preferably, the mounting block is provided with a sliding groove, a fixing rod is fixedly mounted in the sliding groove, the fixing rod is sleeved with a spring, one end of the spring is connected with the inner wall of the sliding groove in a sliding mode, and the other end of the spring is fixedly connected with the sliding block.

Preferably, the chip groove has been seted up on the installation piece, fixed mounting has the connecting pipe on the installation piece, the connecting pipe communicates with the chip groove, fixed mounting has the fan on the installation piece, the one end and the connecting pipe of fan are linked together, fixed mounting has the bin on the installation piece, the bin is linked together with the fan.

Preferably, a dust screen is arranged on the storage box.

Compared with the prior art, the high-precision feeding mechanism for the pipe cutting machine has the following beneficial effects:

the invention provides a high-precision feeding mechanism for a pipe cutting machine, which is convenient to use and simple to operate, wherein a first threaded rod is rotatably installed in an installation groove, and one end of the first threaded rod extends out of the installation groove; the mounting block is mounted on the first threaded rod in a threaded manner; the pipe can be conveyed; the sliding block is slidably mounted on the mounting block; the groove is formed in the sliding block; the assembling groove is formed in the mounting block; the two assembling blocks are slidably mounted in the assembling grooves; the device can fix pipes with different thicknesses and lengths; the mounting rack is fixedly arranged on the mounting table; the hydraulic cylinder is fixedly arranged on the mounting frame; the cutting knife is fixedly arranged on an output shaft of the hydraulic cylinder; the device is convenient for cutting the pipe.

In order to make the aforementioned and other objects, features and advantages of the invention comprehensible, preferred embodiments accompanied with figures are described in detail below.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that 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 according to the drawings without creative efforts.

Fig. 1 is a schematic structural view of a first embodiment of a high-precision feeding mechanism for a pipe cutting machine according to the present invention;

FIG. 2 is a schematic top cross-sectional view of the structure of FIG. 1;

FIG. 3 is a schematic view of a second embodiment of a high-precision feeding mechanism for a pipe cutting machine according to the present invention;

fig. 4 is an enlarged schematic view of a portion a shown in fig. 3.

Reference numbers in the figures: 1. an installation table; 2. mounting grooves; 3. a first threaded rod; 4. mounting blocks; 5. a slider; 6. a groove; 7. assembling a groove; 8. a second threaded rod; 9. assembling the block; 10. a non-slip mat; 11. a mounting frame; 12. a hydraulic cylinder; 13. a cutting knife; 14. a motor; 15. a scrap groove; 16. a connecting pipe; 17. a fan; 18. a storage tank; 19. a dust screen.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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.

First embodiment

Referring to fig. 1 and 2 in combination, in a first embodiment of the present invention, a high-precision feeding mechanism for a pipe cutting machine includes: an installation table 1; the mounting groove 2 is formed in the mounting table 1; the first threaded rod 3 is rotatably installed in the installation groove 2, and one end of the first threaded rod 3 extends out of the installation groove 2; the mounting block 4 is mounted on the first threaded rod 3 in a threaded manner; the sliding block 5 is mounted on the mounting block 4 in a sliding mode; the groove 6 is formed in the sliding block 5; the assembling groove 7 is formed in the mounting block 4, and the assembling groove 7 is formed in the mounting block; two assembling blocks 9, wherein the two assembling blocks 9 are slidably arranged in the assembling groove 7; the mounting rack 11 is fixedly arranged on the mounting table 1; the hydraulic cylinder 12 is fixedly arranged on the mounting frame 11; and the cutting knife 13 is fixedly arranged on the output shaft of the hydraulic cylinder 12, and the cutting knife 13 is fixedly arranged on the output shaft of the hydraulic cylinder 12.

A second threaded rod 8 is rotatably installed in the assembling groove 7, the second threaded rod 8 is in threaded connection with the two assembling blocks 9, and anti-slip pads 10 are fixedly installed on the two assembling blocks 9 to prevent the pipe from falling.

Two sections of threads are arranged on the second threaded rod 8, and the rotating directions of the two sections of threads are opposite, so that the two assembling blocks 9 can move synchronously.

A motor 14 is fixedly mounted on the first mounting table 1, and an output shaft of the motor 14 is fixedly connected with the first threaded rod 3, so that the first threaded rod 3 can rotate.

Fixed mounting has the gag lever post in the mounting groove 2, the gag lever post can prevent that installation piece 4 from rotating with installation piece 4 sliding connection.

The mounting block 4 is provided with a sliding groove, a fixing rod is fixedly mounted in the sliding groove, a spring is sleeved on the fixing rod, one end of the spring is connected with the inner wall of the sliding groove in a sliding mode, and the other end of the spring is fixedly connected with the sliding block 5 and can be adjusted according to the length of a pipe.

When the anti-dropping device is used, one end of a pipe is inserted into the groove 6 on the sliding block 5, then the second threaded rod 8 is rotated, the second threaded rod 8 rotates to drive the two assembling blocks 9 to move close to each other on the second threaded rod, the other end of the pipe is clamped, and the pipe is prevented from dropping under the action of the anti-dropping pad 10;

after the fixing is finished, the motor 14 is started, an output shaft of the motor 14 drives the first threaded rod 3 to move, the first threaded rod 3 drives the mounting block 4 to move, and when the mounting block moves to the position of a cutting point, the motor 14 is stopped;

and finally, starting the hydraulic cylinder 12 and the cutting knife 13, wherein the hydraulic cylinder 12 drives the cutting knife 13 to move, so that the pipe can be cut, and the cutting precision is high.

The first threaded rod 3 is rotatably installed in the installation groove 2, and one end of the first threaded rod 3 extends out of the installation groove 2; the mounting block 4 is mounted on the first threaded rod 3 in a threaded manner; the pipe can be conveyed; the sliding block 5 is slidably mounted on the mounting block 4; the groove 6 is formed in the sliding block 5; the assembling groove 7 is formed in the mounting block 4; the two assembling blocks 9 are slidably arranged in the assembling grooves 7; the device can fix pipes with different thicknesses and lengths; the mounting rack 11 is fixedly mounted on the mounting table 1; the hydraulic cylinder 12 is fixedly arranged on the mounting frame 11; the cutting knife 13 is fixedly arranged on an output shaft of the hydraulic cylinder 12; the device is convenient for cutting the pipe.

Second embodiment:

based on the high accuracy feeding mechanism for the pipe cutting machine that the first embodiment of this application provided, the second embodiment of this application provides another kind of high accuracy feeding mechanism for pipe cutting machine. The second embodiment is merely a preferred way of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment alone.

The second embodiment of the present invention will be further described with reference to the drawings and the following description.

Referring to fig. 3 and 4 in combination, the high-precision feeding mechanism for the pipe cutting machine further comprises a chip groove 15, the chip groove 15 is formed in the mounting block 4, a connecting pipe 16 is fixedly mounted on the mounting block 4, the connecting pipe 16 is communicated with the chip groove 15, a fan 17 is fixedly mounted on the mounting block 4, one end of the fan 17 is communicated with the connecting pipe 16, a storage box 18 is fixedly mounted on the mounting block 4, and the storage box 18 is communicated with the fan 17.

The storage box 18 is provided with a dust screen 19 to prevent the debris from overflowing.

When the scrap collecting and conveying device is used, the fallen scraps in the cutting process fall into the scrap groove 15, then the fan 17 is started, and the fan 17 conveys the scraps in the scrap groove 15 into the storage box 18 through the connecting pipe 16 for collection and treatment.

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.