CN216912721U

CN216912721U - Laser cutting machine's absorption tool

Info

Publication number: CN216912721U
Application number: CN202220610226.3U
Authority: CN
Inventors: 刘辉涛
Original assignee: Mingguang Intelligent Technology Foshan Co ltd
Current assignee: Mingguang Intelligent Technology Foshan Co ltd
Priority date: 2022-03-19
Filing date: 2022-03-19
Publication date: 2022-07-08
Anticipated expiration: 2032-03-19

Abstract

The utility model discloses an adsorption jig of a laser cutting machine, which comprises a supporting suction plate, wherein an installation groove is formed in the upper end surface of the supporting suction plate, two slide rail grooves are formed in the upper end surface of the supporting suction plate, the two slide rail grooves are symmetrical about the installation groove, two groups of sliders are arranged in the two slide rail grooves in a sliding mode, each group of sliders is two, first connecting holes are formed in the upper end surfaces of the four sliders, and a limiting plate is arranged above each group of sliders. The utility model has the beneficial effects that: through setting up slide rail groove, slider, limiting plate and fixing bolt for the device accessible slide rail groove, slider, limiting plate and fixing bolt mutually support to press from both sides tightly fixedly to the machined part on the support suction disc, thereby avoid the machined part to collide with the machined part in that the staff accident is adding man-hour and lead to the machined part to take place to squint or remove, and then improve the machining precision of device to the machined part.

Description

Laser cutting machine's absorption tool

Technical Field

The utility model relates to an adsorption jig, in particular to an adsorption jig of a laser cutting machine.

Background

The laser cutting machine focuses laser emitted by a laser into a high-power high-density laser beam through an optical path system. The laser beam irradiates the surface of the workpiece to enable the workpiece to reach a melting point or a boiling point, simultaneously, the high-pressure gas coaxial with the beam blows away the melted or gasified metal, and the material finally forms a kerf along with the movement of the relative position of the beam and the workpiece, so that the purpose of cutting is achieved. At present, the absorption tool of current laser cutting machine comes to fix the machined part with adsorbing the negative pressure usually, because adsorb the negative pressure and just guarantee that the machined part can not take place to squint or remove man-hour, if the machined part is adding the machined part that the staff is carelessly collided with the machined part man-hour, the machined part takes place to squint or remove easily, and then can influence machined part machining precision.

Therefore, based on the above problems, we have designed an adsorption jig for a laser cutting machine to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an adsorption jig of a laser cutting machine, which aims to solve the problems that in the prior art, an adsorption jig of the laser cutting machine usually fixes a machined part by using adsorption negative pressure, the adsorption negative pressure only ensures that the machined part cannot deviate or move during machining, and if a worker carelessly collides with the machined part during machining, the machined part is easy to deviate or move, and further the machining precision of the machined part is influenced.

In order to achieve the above purpose, the utility model provides the following technical scheme: the utility model provides a laser cutting machine's absorption tool, includes and supports the suction disc, the mounting groove has been seted up to the up end that supports the suction disc, the slide rail groove is equipped with two, two the slide rail groove is about the mounting groove symmetry, two sliding mounting has two sets of sliders in the slide rail groove, every group the slider is two, four first connecting hole has all been seted up to the up end of slider, every group the top of slider all is equipped with the limiting plate, the second connecting hole has been seted up to the up end both sides of limiting plate, two the second connecting hole respectively with every group the first connecting hole position of slider up end corresponds to each other, all be equipped with fixing bolt, four in the second connecting hole fixing bolt's one end all passes second connecting hole and first connecting hole fixed connection.

Preferably, the bottom end of the inner side of the mounting groove is fixedly provided with a plurality of supporting blocks, the supporting blocks are arranged in sequence at equal intervals, and the middle parts of the upper end faces of the supporting blocks are provided with adsorption holes.

Preferably, the four corners of the upper end surface of the supporting suction plate are provided with first positioning holes, a supporting base is arranged below the supporting suction plate, the four corners of the upper end surface of the supporting base are provided with second positioning holes, and the four first positioning holes correspond to the four second positioning holes respectively.

Preferably, the four first positioning holes are internally provided with connecting screws, and one ends of the four connecting screws sequentially penetrate through the first positioning holes to be fixedly connected into the second positioning holes.

Preferably, the upper end face of the supporting base is sequentially provided with a holding tank and a first notch, the first notch is located on the outer side of the holding tank, a side wall face of the supporting base is fixedly provided with an air suction opening, and the air suction opening is communicated with the holding tank.

Preferably, a second notch is formed in the lower end face of the supporting suction plate, the second notch corresponds to the first notch in position, a sealing ring is clamped between the second notch and the first notch, and the sealing ring is made of rubber.

Preferably, the lower ends of the two side wall surfaces of the supporting base are fixedly provided with fixing blocks, and the upper end surfaces of the fixing blocks are provided with a plurality of fixing holes.

In the technical scheme, the utility model provides the following technical effects and advantages:

according to the utility model, by arranging the slide rail groove, the slide block, the limiting plate and the fixing bolt, when a workpiece needs to be machined, the workpiece is firstly placed on the upper end surface of the supporting suction plate, then the fixing bolt on the limiting plate is loosened in sequence, the limiting plate can be pushed towards the workpiece after the fixing bolt is loosened, the slide block is driven to move towards the workpiece along the slide rail groove by the pushing of the limiting plate, when one side wall surface of each of the two limiting plates is tightly attached to two side wall surfaces of the workpiece, the fixing bolt on the limiting plate is screwed, compared with the traditional device, the device can clamp and fix the workpiece on the supporting suction plate through the mutual matching of the slide rail groove, the slide block, the limiting plate and the fixing bolt, so that the workpiece is prevented from shifting or moving due to the fact that a worker accidentally collides with the workpiece during machining, and further improve the machining precision of the device to the machined part.

Drawings

In order to more clearly illustrate the embodiments of the present application or technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to the drawings.

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is an exploded view of the supporting suction plate, the sliding block, the limiting plate and the supporting base according to the utility model.

FIG. 3 is an exploded view of the supporting suction plate, the sliding block, the limiting plate and the supporting base according to the present invention.

FIG. 4 is an enlarged view of FIG. 2A of the present invention.

Description of reference numerals:

1. supporting the suction plate; 2. installing a groove; 3. a slide rail groove; 4. a slider; 5. a first connection hole; 6. a limiting plate; 7. a second connection hole; 8. fixing the bolt; 9. a support block; 10. a first positioning hole; 11. a support base; 12. a second positioning hole; 13. a connecting screw; 14. accommodating grooves; 15. a first notch; 16. an air extraction opening; 17. a second notch; 18. a seal ring; 19. and (5) fixing blocks.

Detailed Description

The utility model provides an adsorption jig of a laser cutting machine as shown in figures 1-4, which comprises a supporting suction plate 1, wherein an installation groove 2 is formed in the upper end surface of the supporting suction plate 1, two slide rail grooves 3 are formed in the upper end surface of the supporting suction plate 1, the two slide rail grooves 3 are symmetrical with respect to the installation groove 2, two groups of sliders 4 are slidably installed in the two slide rail grooves 3, each group of sliders 4 is two, first connecting holes 5 are formed in the upper end surfaces of the four sliders 4, a limiting plate 6 is arranged above each group of sliders 4, second connecting holes 7 are formed in the two sides of the upper end surface of the limiting plate 6, the two second connecting holes 7 correspond to the first connecting holes 5 in the upper end surface of each group of sliders 4 respectively, fixing bolts 8 are arranged in the second connecting holes 7, one ends of the four fixing bolts 8 penetrate through the second connecting holes 7 to be fixedly connected with the first connecting holes 5, compared with the traditional device, the device is additionally provided with the slide rail grooves 3, the sliding blocks 4, the limiting plates 6 and the fixing bolts 8 which are matched with one another to clamp and fix the machined parts on the supporting suction plate 1, so that the machined parts are prevented from shifting or moving due to the fact that the machined parts are accidentally knocked by workers during machining, and the machining precision of the device to the machined parts is improved.

Further, in the above technical scheme, the bottom end of the inner side of the installation groove 2 is fixedly provided with a plurality of supporting blocks 9, the supporting blocks 9 are arranged in sequence at equal intervals, the middle parts of the upper end surfaces of the supporting blocks 9 are all provided with adsorption holes, and the supporting blocks 9 support the machined parts on the supporting suction plate 1 to prevent the machined parts from directly contacting with the supporting suction plate 1.

Furthermore, in the above technical scheme, first locating holes 10 have been all seted up at the up end four corners department of supporting suction plate 1, the below of supporting suction plate 1 is equipped with supports base 11, second locating hole 12 has all been seted up at the up end four corners department of supporting base 11, four first locating holes 10 respectively with four the position of second locating hole 12 corresponds each other, four all be equipped with connecting screw 13 in the first locating hole 10, four the one end of connecting screw 13 passes first locating hole 10 fixed connection in second locating hole 12 in proper order, is convenient for come to support suction plate 1 and support base 11 through loading and unloading connecting screw 13 and is connected the split, and then makes the dismantlement and the installation of device simple convenient more.

Further, in the above technical solution, an accommodating groove 14 and a first notch 15 are sequentially formed in an upper end surface of the supporting base 11, the first notch 15 is located outside the accommodating groove 14, an air suction port 16 is fixedly installed on a side wall surface of the supporting base 11, the air suction port 16 is communicated with the accommodating groove 14, a second notch 17 is formed in a lower end surface of the supporting suction plate 1, the second notch 17 corresponds to the first notch 15 in position, a sealing ring 18 is clamped between the second notch 17 and the first notch 15, the sealing ring 18 is made of rubber, fixing blocks 19 are fixedly installed at lower ends of two side wall surfaces of the supporting base 11, a plurality of fixing holes are formed in upper end surfaces of the two fixing blocks 19, so that air can be conveniently drawn from the first notch 15 through the air suction port 16, and the sealing performance between the supporting base 11 and the supporting suction plate 1 is improved through the sealing ring 18, the support base 11 is fixedly mounted at a designated position by setting a tightening bolt in a fixing hole on the fixing block 19.

Principle of operation

The implementation mode is specifically as follows: when the user need use the device, the user is at first placed the machined part on supporting shoe 9 of supporting 1 up end of suction disc, then becomes flexible in proper order with fixing bolt 8 on the limiting plate 6, fixing bolt 8 is not hard up back can promote limiting plate 6 to the machined part direction, the promotion of limiting plate 6 can drive slider 4 and remove to the machined part direction along slide rail groove 3, when two lateral wall surfaces of limiting plate 6 all pasted tightly with the both sides wall surface of machined part, it can to screw up 8 with the fixing bolt on the limiting plate 6 again.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are illustrative in nature and are not to be construed as limiting the scope of the utility model.

Claims

1. The utility model provides a laser cutting machine's absorption tool, includes support suction disc (1), its characterized in that: the upper end face of the supporting suction plate (1) is provided with an installation groove (2), the upper end face of the supporting suction plate (1) is provided with two slide rail grooves (3), the two slide rail grooves (3) are symmetrical about the installation groove (2), the two slide rail grooves (3) are internally provided with two groups of sliders (4) in a sliding manner, each group of sliders (4) is provided with two groups, the upper end face of each of the four sliders (4) is provided with a first connecting hole (5), each group of sliders (4) is provided with a limiting plate (6) above, the two sides of the upper end face of each limiting plate (6) are provided with second connecting holes (7), the two second connecting holes (7) correspond to the first connecting holes (5) of the upper end face of each group of sliders (4) in position, and fixing bolts (8) are arranged in the second connecting holes (7), one end of each of the four fixing bolts (8) penetrates through the second connecting hole (7) to be fixedly connected with the first connecting hole (5).

2. The suction jig of the laser cutting machine according to claim 1, wherein: the bottom end of the inner side of the mounting groove (2) is fixedly provided with a plurality of supporting blocks (9), the supporting blocks (9) are arranged in sequence at equal intervals, and the middle of the upper end face of each supporting block (9) is provided with an adsorption hole.

3. The absorption jig of the laser cutting machine according to claim 1, characterized in that: the supporting suction plate is characterized in that first positioning holes (10) are formed in four corners of the upper end face of the supporting suction plate (1), a supporting base (11) is arranged below the supporting suction plate (1), second positioning holes (12) are formed in four corners of the upper end face of the supporting base (11), and the first positioning holes (10) correspond to the second positioning holes (12) in position.

4. The absorption jig of the laser cutting machine according to claim 3, characterized in that: and connecting screws (13) are arranged in the four first positioning holes (10), and one ends of the four connecting screws (13) sequentially penetrate through the first positioning holes (10) to be fixedly connected into the second positioning holes (12).

5. The absorption jig of the laser cutting machine according to claim 3, characterized in that: holding tank (14) and first notch (15) have been seted up in proper order to the up end of supporting base (11), first notch (15) are located the outside of holding tank (14), a side wall fixed mounting that supports base (11) has extraction opening (16), extraction opening (16) communicate with each other with holding tank (14).

6. The suction jig of the laser cutting machine according to claim 5, characterized in that: support the lower terminal surface of suction disc (1) and seted up second notch (17), the position of second notch (17) and first notch (15) corresponds each other, and the card is equipped with sealing washer (18) between second notch (17) and first notch (15), sealing washer (18) are the rubber material.

7. The absorption jig of the laser cutting machine according to claim 3, characterized in that: the lower end of the two side wall surfaces of the supporting base (11) is fixedly provided with a fixing block (19), and the upper end surface of the fixing block (19) is provided with a plurality of fixing holes.