Auxiliary tool for high-precision laser cutting machine

Abstract

The utility model discloses an auxiliary tool for a high-precision laser cutting machine, which comprises a bottom plate, a supporting plate is arranged on the bottom plate through a supporting shaft, a first auxiliary positioning component and a second auxiliary positioning component are respectively arranged on two sides of the supporting plate, two groups of symmetrical positioning blocks are arranged on the supporting plate, and the first auxiliary positioning component and the second auxiliary positioning component are arranged on the supporting plate. A clamping air cylinder is arranged on one side of the positioning block, and a pressing block is arranged on the clamping air cylinder. The first auxiliary positioning assembly comprises a supporting vertical plate, a mounting seat is arranged on the supporting vertical plate, and a positioning pin is arranged on the mounting seat; the second auxiliary positioning assembly comprises a lifting plate, an air cylinder fixing plate and a sliding rail are arranged on the lifting plate, a sliding air cylinder is arranged on the air cylinder fixing plate, a sliding block is arranged at the output end of the sliding air cylinder, and an arc-shaped positioning face is arranged on one side of the sliding block. The positioning device is simple in structure, capable of conducting triple positioning on products through the positioning assemblies on the two sides, accurate in positioning and good in using effect.

Description

Technical Field

[0001] This utility model relates to the field of auxiliary tooling technology for laser cutting machines, and specifically to an auxiliary tooling for a high-precision laser cutting machine. Background Technology

[0002] Laser cutting uses an invisible beam of light instead of a traditional mechanical blade. It features high precision, fast cutting speed, no limitation on cutting patterns, automatic layout to save materials, smooth cuts, and low processing costs. It will gradually improve upon or replace traditional metal cutting equipment.

[0003] In the entire large-scale equipment of a laser cutting machine, the bottom clamp is a relatively important part. It clamps and fixes the workpiece before cutting to prevent the workpiece from shifting and causing damage during the cutting process. The general positioning component uses clamps from all sides to clamp, which is a single fixation, and the effect is generally not good. Utility Model Content

[0004] The technical problem to be solved by this utility model is to provide an auxiliary tooling for a high-precision laser cutting machine. It has a simple structure and can use the positioning components on both sides to perform triple positioning of the product, which is accurate and effective.

[0005] To address the aforementioned technical problems, this utility model provides an auxiliary fixture for a high-precision laser cutting machine, comprising a base plate, a support plate mounted on the base plate via a support shaft, a first auxiliary positioning component and a second auxiliary positioning component respectively mounted on both sides of the support plate, two sets of symmetrical positioning blocks mounted on the support plate, a clamping cylinder mounted on one side of each positioning block, and a pressure block mounted on the clamping cylinder; the first auxiliary positioning component includes a support plate, a mounting base mounted on the support plate, and a positioning pin mounted on the mounting base; the second auxiliary positioning component includes a lifting plate, a cylinder fixing plate and a slide rail mounted on the lifting plate, a sliding cylinder mounted on the cylinder fixing plate, a sliding block mounted on the output end of the sliding cylinder, and an arc-shaped positioning surface mounted on one side of the sliding block.

[0006] Furthermore, the bottom of the base plate is provided with pads.

[0007] Furthermore, a hand-operated valve is provided on the upper surface of the base plate.

[0008] Furthermore, a limit block is provided on one side of the slide rail on the lifting plate.

[0009] Furthermore, a reinforcing plate is provided between the supporting upright plate and the base plate.

[0010] Furthermore, both the tray and the base plate have through holes at their centers.

[0011] The beneficial effects of this utility model are as follows: When in use, the base plate is fixed on the workbench. After fixing, the workpiece is placed on the pallet. The positioning blocks on both sides of the pallet perform initial positioning of the workpiece. If necessary, the first auxiliary positioning component on the right can be used for additional auxiliary positioning. If there is a through hole on the right side of the workpiece, the positioning pin can be used to position it by cooperating with the through hole. The size of the positioning pin can be adapted to the through hole. Alternatively, the second auxiliary positioning component on the left can be used for additional auxiliary positioning. If there is an irregular surface on the left side of the workpiece, the sliding cylinder can be used to drive the sliding block to move back and forth on the slide rail so that the arc-shaped positioning surface contacts the workpiece to achieve support positioning on the left side. The positioning components on both sides can be used to perform triple positioning of the product, which is accurate and has good performance. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0013] The following are the labels in the diagram: 1. Base plate; 2. Support shaft; 3. Support plate; 4. Positioning block; 5. Clamping cylinder; 6. Pressure block; 7. Supporting upright plate; 8. Mounting base; 9. Positioning pin; 10. Lifting plate; 11. Cylinder fixing plate; 12. Slide rail; 13. Sliding cylinder; 14. Sliding block; 15. Arc-shaped positioning surface; 16. Foot pad; 17. Hand valve; 18. Limiting block; 19. Reinforcing plate; 20. Through hole. Detailed Implementation

[0014] The present invention will be further described below with reference to the accompanying drawings and specific embodiments, so that those skilled in the art can better understand and implement the present invention. However, the embodiments are not intended to limit the present invention.

[0015] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0016] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0017] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0018] In this utility model, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0019] It should be noted that when an element is referred to as being "fixed to" or "set on" another element, it can be directly on the other element or there may be an intervening element. When an element is considered to be "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only possible implementation.

[0020] Reference Figure 1As shown, an embodiment of an auxiliary tooling for a high-precision laser cutting machine according to this utility model includes a base plate 1. A support plate 3 is mounted on the base plate 1 via a support shaft 2. A first auxiliary positioning component and a second auxiliary positioning component are respectively mounted on both sides of the support plate 3. Two sets of symmetrical positioning blocks 4 are mounted on the support plate 3. A clamping cylinder 5 is mounted on one side of the positioning block 4, and a pressure block 6 is mounted on the clamping cylinder 5. The first auxiliary positioning component includes a support plate 7. A mounting base 8 is mounted on the support plate 7, and a positioning pin 9 is mounted on the mounting base 8. The second auxiliary positioning component includes a lifting plate 10. A cylinder fixing plate 11 and a slide rail 12 are mounted on the lifting plate 10. A sliding cylinder 13 is mounted on the cylinder fixing plate 11. A sliding block 14 is mounted on the output end of the sliding cylinder 13, and an arc-shaped positioning surface 15 is mounted on one side of the sliding block 14.

[0021] In use, the base plate 1 is fixed on the workbench. After fixing, the workpiece is placed on the pallet 3. The positioning blocks 4 on both sides of the pallet 3 perform initial positioning of the workpiece. If necessary, the first auxiliary positioning component on the right can be used for additional auxiliary positioning. If there is a hole on the right side of the workpiece, the positioning pin 9 can be used to position it by cooperating with the hole. The size of the positioning pin 9 can be adapted to the hole. Alternatively, the second auxiliary positioning component on the left can be used for additional auxiliary positioning. If there is an irregular surface on the left side of the workpiece, the sliding cylinder 13 drives the sliding block 14 to move back and forth on the slide rail 12 so that the arc-shaped positioning surface 15 contacts the workpiece to achieve support positioning on the left side.

[0022] The bottom of the base plate 1 is provided with pads 16 to protect the base plate 1, reduce friction between the base plate 1 and the workbench and extend its service life; the upper surface of the base plate 1 is provided with a hand valve 17.

[0023] A limit block 18 is provided on one side of the slide rail 12 on the lifting plate 10 to prevent the sliding block 14 from moving out of the slide rail 12; a reinforcing plate 19 is provided between the support plate 7 and the base plate 1 to strengthen the overall structure when positioning and supporting; a through hole 20 is provided in the center of both the support plate 3 and the base plate 1 to facilitate the connection of some detection wires from the bottom.

[0024] The above-described embodiments are merely preferred embodiments provided to fully illustrate the present invention, and the scope of protection of the present invention is not limited thereto. Equivalent substitutions or modifications made by those skilled in the art based on the present invention are all within the scope of protection of the present invention. The scope of protection of the present invention is defined by the claims.

Claims

1. An auxiliary tooling for a high-precision laser cutting machine, characterized in that, Includes a base plate (1), on which a support plate (3) is provided via a support shaft (2), and a first auxiliary positioning component and a second auxiliary positioning component are respectively provided on both sides of the support plate (3), and two sets of symmetrical positioning blocks (4) are provided on the support plate (3), and a clamping cylinder (5) is provided on one side of the positioning block (4), and a pressure block (6) is provided on the clamping cylinder (5); The first auxiliary positioning component includes a support plate (7), on which a mounting base (8) is provided, and on which a positioning pin (9) is provided; The second auxiliary positioning component includes a lifting plate (10), on which a cylinder fixing plate (11) and a slide rail (12) are provided. A sliding cylinder (13) is provided on the cylinder fixing plate (11), and a sliding block (14) is provided at the output end of the sliding cylinder (13). An arc-shaped positioning surface (15) is provided on one side of the sliding block (14).

2. The auxiliary tooling for a high-precision laser cutting machine as described in claim 1, characterized in that, The bottom of the base plate (1) is provided with pads (16).

3. The auxiliary tooling for a high-precision laser cutting machine as described in claim 1, characterized in that, A hand-operated valve (17) is provided on the upper surface of the base plate (1).

4. The auxiliary tooling for a high-precision laser cutting machine as described in claim 1, characterized in that, A limit block (18) is provided on one side of the slide rail (12) on the lifting plate (10).

5. The auxiliary tooling for a high-precision laser cutting machine as described in claim 1, characterized in that, A reinforcing plate (19) is provided between the supporting upright plate (7) and the base plate (1).

6. The auxiliary tooling for a high-precision laser cutting machine as described in claim 1, characterized in that, Both the tray (3) and the base plate (1) have through holes (20) at their centers.

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