CN216264114U

CN216264114U - Tool for laser cutting capable of quickly fixing steel pipe

Info

Publication number: CN216264114U
Application number: CN202122880706.XU
Authority: CN
Inventors: 罗瞳伟; 陈立; 彭林; 孙珠婷
Original assignee: Jiangsu Lianchen Laser Technology Co ltd
Current assignee: Jiangsu Lianchen Laser Technology Co ltd
Priority date: 2021-11-23
Filing date: 2021-11-23
Publication date: 2022-04-12
Anticipated expiration: 2031-11-23

Abstract

The utility model provides a laser cutting tool capable of quickly fixing a steel pipe, which comprises a base and a pressing plate, wherein the pressing plate is arranged at the top of the base, a clamping hole is formed in the joint of the pressing plate and the base, insulating seats arranged on two sides of the clamping hole are symmetrically arranged on the base, a coil is arranged in each insulating seat, a magnet column arranged right above the coil is symmetrically arranged on the pressing plate, and guide columns inserted into the base are symmetrically arranged at the bottom of the pressing plate.

Description

Tool for laser cutting capable of quickly fixing steel pipe

Technical Field

The utility model discloses a tool for laser cutting capable of quickly fixing a steel pipe, and belongs to the technical field of tools for laser cutting of steel pipes.

Background

Steel pipes are steel with a hollow cross section whose length is much greater than the diameter or circumference. The steel pipe is divided into round, square, rectangular and special-shaped steel pipes according to the cross section shape, and is divided into a carbon structural steel pipe, a low-alloy structural steel pipe, an alloy steel pipe and a composite steel pipe according to the material, and when the steel pipe is subjected to laser cutting, a tool for laser cutting of the steel pipe is needed.

In the prior art, when the existing tool for laser cutting of the steel pipe is used and used for clamping the steel pipe, the clamping fixing speed is slow, and the progress of laser cutting of the steel pipe is influenced; and the clamping part is low in stability and easy to loosen, the precision of the steel pipe cutting is influenced, and the problem that the tool for laser cutting can quickly fix the steel pipe is needed to solve is urgently needed.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide a tool for laser cutting, which can quickly fix a steel pipe, so as to solve the problems in the background art.

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a but frock for laser cutting of quick fixed steel pipe, includes base and clamp plate, the clamp plate sets up at the base top, the centre gripping hole has been seted up to clamp plate and base junction, the symmetry is provided with the insulating seat of arranging the centre gripping hole both sides in on the base, the inside coil that is provided with of insulating seat, the symmetry is provided with the magnet post of arranging directly over the coil in on the clamp plate, clamp plate bottom symmetry is provided with the guide post that inserts the base inside.

Furthermore, a guide hole is formed in the base, a return spring is arranged in the guide hole, and the diameter of the guide column is matched with the inner diameter of the guide hole.

Further, the inside blotter that is used for carrying out the centre gripping to the steel pipe that is provided with of centre gripping hole, the blotter is two semi-ring structures.

Furthermore, the base is provided with a mounting hole, and the bottom of the base is symmetrically provided with positioning pins.

Further, a handle is installed at the top of the pressure plate.

Furthermore, the polarity generated after the end of the coil, which is close to the magnet column, is electrified is opposite to the polarity generated after the end of the magnet column, which is close to the coil, is electrified.

Furthermore, the upper end face of the insulating base is flush with the upper end face of the base, and the lower end face of the magnet column is flush with the lower end face of the pressing plate.

Furthermore, when the lower end face of the pressing plate is in contact with the upper end face of the base, the elastic force of the return spring to the guide post is smaller than the suction force generated between the magnet post and the energized coil.

The utility model has the beneficial effects that: when the tool for laser cutting capable of quickly fixing the steel pipe is used,

1. when the coils are electrified differently, no suction force exists between the pressing plate and the base, the return spring rebounds to apply an upward force to the guide post, the guide post drives the pressing plate to be separated from the base, so that the steel pipe can be conveniently inserted into the buffer cushion and placed at a proper laser cutting position, the coils are electrified to generate suction force with the magnet post, the base is tightly attached to the pressing plate, the inner wall of the buffer cushion is tightly attached to the outer wall of the steel pipe, and the clamping and fixing speed of the steel pipe is improved;

2. through the attraction that produces between coil circular telegram back and the magnet post, make and produce the attraction between clamp plate and the base, improved the stability of clamp plate and base junction, avoid the junction not hard up, and then improve the stability to the steel pipe centre gripping department.

Drawings

Other features, objects and advantages of the utility model will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a perspective view of a laser cutting tool for rapidly fixing a steel pipe according to the present invention;

FIG. 2 is a right sectional view of a laser cutting tool capable of rapidly fixing a steel pipe according to the present invention;

in the figure: 1-pressing plate, 101-handle, 2-clamping hole, 3-base, 4-buffer pad, 5-mounting hole, 6-positioning pin, 7-reset spring, 8-insulating base, 9-coil, 10-guide column and 11-magnet column.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a but frock for laser cutting of quick fixed steel pipe, includes base 3 and clamp plate 1, and clamp plate 1 sets up at 3 tops of base, and centre gripping hole 2 has been seted up to

clamp plate

1 and 3 junctions of base, and the symmetry is provided with the insulator 8 of arranging centre gripping hole 2 both sides in on the base 3, and the inside coil 9 that is provided with of insulator 8, and the symmetry is provided with the magnet post 11 of arranging coil 9 directly over on

clamp plate

1, and 1 bottom symmetry of clamp plate is provided with the guide post 10 of inserting 3 insides of base.

Base 3 is inside to have seted up the guiding hole, the guiding hole inside is provided with reset spring 7, guiding post 10 diameter matches with the guiding hole internal diameter, this design is convenient for reset spring 7 to promote guiding post 10 and removes in the guiding hole inside, 2 inside blotters 4 that are used for carrying out the centre gripping to the steel pipe that are provided with in centre gripping hole, blotter 4 is two semi-ring structures, when this design makes centre gripping hole 2 and steel pipe connection centre gripping, cushion the junction, reduce the impact force, mounting hole 5 has been seted up on

base

3, 3 bottom symmetries of base are provided with locating pin 6, this design is convenient for install base 3 in suitable position department.

Handle 101 is installed at 1 top of clamp plate, this design is convenient for carry out the application of force to clamp plate 1 through using handle 101, the polarity that produces after the one end circular telegram that coil 9 is close to magnet post 11 is opposite with the one end polarity that magnet post 11 is close to coil 9, make and produce suction between clamp plate 1 and the base 3, this design has improved the stability of clamp plate 1 and the 3 junction of base, it is not hard up to avoid the junction, and then improve the stability to the steel pipe centre gripping department, 8 up end of insulating seat flush with the 3 up end of base, terminal surface and 1 lower terminal surface of clamp plate flush under the magnet post 11, the rationality of this design has been improved.

When terminal surface and the 3 up end contact of base under the clamp plate 1, reset spring 7 is less than the suction that produces between the coil 9 after 11 and the circular telegram of magnet post to the elasticity of guide post 10, when this design made coil 9 outage, reset spring 7 kick-backs and is convenient for take out the steel pipe, 9 circular telegram during operation of coil are with 11 effects of magnet post, make

clamp plate

1 and 3 inseparable laminating of base, thereby make 4 inner walls of blotter and the inseparable laminating of steel pipe outer wall, thereby accelerate the fixed speed of centre gripping to the steel pipe.

As an embodiment of the present invention: when the centre gripping was fixed before the needs was to steel pipe laser cutting, the staff at first passed through mounting hole 5 and stop pin, fix base 3 in suitable position department, when coil 9 is not electrified, there is not suction between clamp plate 1 and the base 3, reset spring 7 kick-backs and applys an ascending power to guide post 10, guide post 10 drives clamp plate 1 and base 3 separation, be convenient for insert the steel pipe 4 inside and place suitable laser cutting's position department, produce suction between coil 9 circular telegram and the magnet post 11, make and closely laminate between base 3 and the clamp plate 1, thereby make 4 inner walls of blotter and the inseparable laminating of steel pipe outer wall, the fixed speed of centre gripping to the steel pipe has been improved.

The coil 9 is electrified to generate suction force with the magnet column 11, so that the suction force is generated between the pressing plate 1 and the base 3, the stability of the joint of the pressing plate 1 and the base 3 is improved, the joint is prevented from loosening, the stability of the steel pipe clamping position is improved, and the practicability of the steel pipe clamping device is improved.

While there have been shown and described what are at present considered the fundamental principles and essential features of the utility model and its advantages, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a but frock is used in laser cutting of quick fixed steel pipe which characterized in that: including base (3) and clamp plate (1), clamp plate (1) sets up at base (3) top, centre gripping hole (2) have been seted up to clamp plate (1) and base (3) junction, the symmetry is provided with insulating seat (8) of arranging centre gripping hole (2) both sides in on base (3), insulating seat (8) inside is provided with coil (9), the symmetry is provided with magnet post (11) of arranging coil (9) directly over in on clamp plate (1), clamp plate (1) bottom symmetry is provided with guide post (10) of inserting base (3) inside.

2. The tool capable of rapidly fixing the steel pipe for laser cutting according to claim 1, wherein the tool comprises: the guide hole is formed in the base (3), the reset spring (7) is arranged in the guide hole, and the diameter of the guide column (10) is matched with the inner diameter of the guide hole.

3. The tool capable of rapidly fixing the steel pipe for laser cutting according to claim 1, wherein the tool comprises: the steel pipe clamping device is characterized in that a buffer pad (4) used for clamping a steel pipe is arranged in the clamping hole (2), and the buffer pad (4) is of two semi-annular structures.

4. The tool capable of rapidly fixing the steel pipe for laser cutting according to claim 1, wherein the tool comprises: the base (3) is provided with a mounting hole (5), and the bottom of the base (3) is symmetrically provided with positioning pins (6).

5. The tool capable of rapidly fixing the steel pipe for laser cutting according to claim 1, wherein the tool comprises: the top of the pressure plate (1) is provided with a handle (101).

6. The tool capable of rapidly fixing the steel pipe for laser cutting according to claim 1, wherein the tool comprises: the polarity generated after one end of the coil (9) close to the magnet column (11) is electrified is opposite to the polarity of one end of the magnet column (11) close to the coil (9).

7. The tool capable of rapidly fixing the steel pipe for laser cutting according to claim 1, wherein the tool comprises: the upper end face of the insulating seat (8) is flush with the upper end face of the base (3), and the lower end face of the magnet column (11) is flush with the lower end face of the pressing plate (1).

8. The tool capable of rapidly fixing the steel pipe for laser cutting according to claim 2, wherein the tool comprises: when the lower end face of the pressing plate (1) is in contact with the upper end face of the base (3), the elastic force of the return spring (7) on the guide column (10) is smaller than the suction force generated between the magnet column (11) and the electrified coil (9).