Diamond material sheet laser cutting clamping assembly

Abstract

The utility model discloses a diamond material sheet laser cutting clamping assembly, and particularly relates to the technical field of diamond material sheet cutting clamps, the diamond material sheet laser cutting clamping assembly comprises a U-shaped plate, the front side and the rear side of the top of the U-shaped plate are fixedly connected with sliding rails, and the sliding rails are arranged in a left-right staggered mode; and the clamping assembly comprises a rotating shaft rotationally connected to the middle of the top of the U-shaped plate. By means of the clamping assembly, the fixing assembly and other structures, the assembly can adapt to the widths of different diamond material sheets, meanwhile, the clamping height of the diamond material sheets can be adjusted, the adaptability is higher, meanwhile, by means of the adjusting assembly, the assembly can be fixed to a laser cutting machine, and the laser cutting efficiency is improved. And the transverse axis of the laser cutting machine is parallel to the transverse axis of the laser cutting machine, so that it is guaranteed that the diamond material pieces are flush with the transverse direction and the longitudinal direction of the cutting machine in the clamping process of the diamond material pieces, and the material utilization rate during cutting is effectively increased.

Description

Technical Field

[0001] The utility model relates to the technical field of diamond material sheet cutting fixtures, in particular to a diamond material sheet laser cutting clamping component. Background Art

[0002] At present, the main methods for cutting diamonds are electric spark cutting and laser cutting. Among them, the electric spark machining process is relatively mature, but this process requires that the cutting material must be conductive, the cutting efficiency is low, and the surface of the diamond material is easily damaged under the action of the discharge explosion force. The surface finish of the workpiece is poor and cannot meet the needs of high-precision diamond tools. In comparison, laser cutting is a non-contact processing with no tool loss, no mechanical force, and is not easy to cause diamond breakage. It has the advantages of high processing efficiency, small kerf, small heat-affected area, no mechanical stress on the kerf edge, and complex cutting trajectory. Therefore, laser cutting is an ideal method for cutting diamonds. When performing laser cutting, a diamond material sheet laser cutting clamping assembly is required.

[0003] At present, when placing a diamond sheet on a laser cutting machine, it is difficult to ensure that the sheet is flush with the cutting machine in the horizontal and vertical directions. The alignment accuracy is poor, which leads to problems such as low material utilization. Secondly, the common clamping components have poor adaptability, and it is difficult to adjust the height of the diamond sheet during cutting and adapt the width of the sheet, etc., resulting in many inconveniences in the processing of existing diamond sheets. Utility Model Content

[0004] The utility model aims to provide a diamond material sheet laser cutting clamping assembly to solve the above-mentioned background technical problems.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a diamond material sheet laser cutting clamping assembly, comprising: a U-shaped plate, the top front and rear sides of the U-shaped plate are fixedly connected with slide rails, and the left and right sides are staggered;

[0006] The clamping assembly comprises a rotating shaft rotatably connected to the middle of the top of the U-shaped plate, the clamping assembly also comprises a sleeve shaft rotatably connected to one side of the top of the U-shaped plate, the outer lower side of the rotating shaft is fixedly connected to a central gear, the outer upper side of the rotating shaft and the outer side of the sleeve shaft are fixedly connected to sprockets, the outer sides of the two sprockets are provided with the same chain belt, the top of the sleeve shaft is also fixedly connected to a chuck, the clamping assembly also comprises a slide plate slidably connected between the two slide rails and symmetrically arranged on the left and right, one end face of the slide plate is fixedly connected to a rack, the rack is meshed with the central gear, the top of the slide plate is fixedly connected to a clamping plate, the clamping plate is provided with clamping grooves, and they are arranged at equal intervals from top to bottom;

[0007] A fixing assembly, the fixing assembly is connected to the U-shaped plate, and the fixing assembly is used to lock the sprocket;

[0008] An adjusting component is connected to the vertical walls on both sides of the U-shaped plate.

[0009] Preferably, the fixing assembly comprises an L-shaped plate, a sleeve is fixedly connected to the L-shaped plate, and a locking rod is connected to the inner thread of the sleeve.

[0010] Preferably, the adjustment assembly includes a threaded sleeve fixedly connected to the inner walls of the left and right sides of the U-shaped plate, the threaded sleeve is threadedly connected to a rotating rod, and one end face of the rotating rod is fixedly connected to a pressure plate.

[0011] Preferably, one end surface of the pressure plate is covered with a rubber pad.

[0012] Preferably, a square groove is provided on the clamping plate.

[0013] Preferably, side panels are fixedly connected to the left and right sides of the top of the U-shaped plate.

[0014] Preferably, a baffle is fixedly connected to one side of the top of the slide plate, and a spring is fixedly connected between the baffle and the adjacent side plate.

[0015] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0016] By setting up structures such as the clamping component and the fixing component, the component can be adapted to different widths of diamond material sheets, and the clamping height of the diamond material sheet can be adjusted, so that the adaptability is higher. At the same time, by setting up the adjustment component, the component can be fixed on the laser cutting machine and made parallel to the horizontal axis of the laser cutting machine to ensure that the diamond material sheet is flush with the horizontal and vertical directions of the cutting machine during the clamping process of the diamond material sheet, thereby effectively improving the material utilization rate during cutting. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the structure of the utility model from another perspective;

[0020] Figure 3 for Figure 2Enlarged structural diagram at A in the middle.

[0021] Description of reference numerals:

[0022] 1. U-shaped plate; 2. Slide rail; 3. Rotating shaft; 4. Sleeve shaft; 5. Center gear; 6. Sprocket; 7. Chain belt; 8. Chuck; 9. Slide plate; 10. Rack; 11. Clamp plate; 12. Clamp groove; 13. L-shaped plate; 14. Sleeve column; 15. Locking rod; 16. Threaded sleeve; 17. Rotating rod; 18. Pressure plate; 19. Side plate; 20. Baffle; 21. Spring. DETAILED DESCRIPTION

[0023] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0024] The utility model provides Figure 1-Figure 3The diamond sheet laser cutting clamping assembly shown in the figure comprises: a U-shaped plate 1, the top front and rear sides of the U-shaped plate 1 are fixedly connected with slide rails 2, and the rails are staggered left and right; a clamping assembly, the clamping assembly comprises a rotating shaft 3 rotatably connected to the middle of the top of the U-shaped plate 1, the clamping assembly also comprises a sleeve shaft 4 rotatably connected to one side of the top of the U-shaped plate 1, the outer lower side of the rotating shaft 3 is fixedly connected to a central gear 5, the outer upper side of the rotating shaft 3 and the outer side of the sleeve shaft 4 are fixedly connected to sprocket wheels 6, the outer sides of the two sprocket wheels 6 are provided with the same chain belt 7, and the top of the sleeve shaft 4 is also fixedly connected to the central gear 5, and the outer side of the sleeve shaft 4 is ... A chuck 8 is fixedly connected, and the clamping assembly also includes a slide 9 slidably connected between the two slide rails 2 and is symmetrically arranged on the left and right. A rack 10 is fixedly connected to one end face of the slide 9, and the rack 10 is meshed with the central gear 5. A clamping plate 11 is fixedly connected to the top of the slide 9, and clamping grooves 12 are opened on the clamping plate 11 and are arranged at equal intervals from top to bottom; a fixing assembly, which is connected to the U-shaped plate 1, and the fixing assembly is used to lock the sprocket 6; an adjusting assembly, which is connected to the vertical walls on both sides of the U-shaped plate 1, and the slide rails 2 are used to limit and guide the slide 9 The central gear 5 drives the two side slides 9 to move relative to each other by meshing with the two side racks 10. The sprocket 6 and the chain belt 7 cooperate to drive the central gear 5 to rotate from one side, which is convenient for controlling the rotation of the central gear 5. The chuck 8 cooperates with the locking rod 15 to lock the central gear 5 through the sprocket 6 chain belt 7 structure. The clamping grooves 12 on both sides cooperate with each other to clamp the diamond material sheet. When the diamond material sheet needs to be clamped, first rotate the chuck 8 on one side according to the actual length of the diamond material sheet so that it drives the sprocket 6 to rotate through the sleeve shaft 4, and then The sprocket 6 and chain belt 7 drive the rotating shaft 3 and the central gear 5 to rotate, and through the engagement with the rack 10, the slide plates 9 and the clamping plates 11 on both sides are driven to move relative to each other to a suitable spacing, and the diamond material sheet is inserted into the clamping groove 12 of a suitable height. In order to ensure the stability of the diamond material sheet when it is clamped, multiple groups of this component should be set on the laser cutting machine to ensure the balance of the diamond material sheet when it is clamped. After insertion, the locking rod 15 is rotated and moved downward through the threaded cooperation between it and the sleeve column 14 so that one end of it is squeezed and pressed against the chuck 8 to avoid the deflection of the central gear 5.

[0025] Furthermore, the fixing component includes an L-shaped plate 13, to which a sleeve 14 is fixedly connected, and a locking rod 15 is internally threadedly connected to the sleeve 14. By providing the fixing component, the chuck 8 can be limited in deflection, and the center gear 5 can be further locked to ensure the stability of the component when clamping.

[0026] Furthermore, the adjustment component includes a threaded sleeve 16 fixedly connected to the inner walls of the left and right sides of the U-shaped plate 1, the threaded sleeve 16 is threadedly connected to a rotating rod 17, and one end face of the rotating rod 17 is fixedly connected to a pressure plate 18. By rotating the rotating rod 17 to make it cooperate with the threaded sleeve 16, the pressure plate 18 on one side is driven to rotate forward, so as to facilitate the adjustment of the adaptation width of the component to adapt to laser cutting machines of different widths. At the same time, it is convenient to ensure that the two side surfaces of the component are flush with the two side surfaces of the laser cutting machine, so as to improve the material utilization rate of the diamond material sheet during cutting.

[0027] Furthermore, one end surface of the pressure plate 18 is covered with a rubber pad, which can increase the damping during fixation and improve the stability after fixation.

[0028] Furthermore, a square groove is provided on the clamping plate 11, and the square groove can facilitate the chain belt 7 to pass through to avoid interference.

[0029] Furthermore, side plates 19 are fixedly connected to the left and right sides of the top of the U-shaped plate 1. The side plates 19 are used to fix one end of the spring 21 for easy installation.

[0030] Furthermore, a baffle 20 is fixedly connected to one side of the top of the slide plate 9, and a spring 21 is fixedly connected between the baffle 20 and the adjacent side plate 19. The spring 21 is arranged between the baffle 20 and the side plate 19 to help ensure that the two side clamps 11 are subjected to a pulling force in the direction of the center gear 5 to ensure that they can clamp the diamond material sheet.

[0031] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A diamond sheet laser cutting clamping assembly, characterized in that: include: A U-shaped plate (1), wherein the top and rear sides of the U-shaped plate (1) are fixedly connected with slide rails (2), and the slide rails (2) are staggered on the left and right sides; A clamping assembly, wherein the clamping assembly comprises a rotating shaft (3) rotatably connected to the middle of the top of the U-shaped plate (1), the clamping assembly also comprises a sleeve shaft (4) rotatably connected to one side of the top of the U-shaped plate (1), the outer lower side of the rotating shaft (3) is fixedly connected to a central gear (5), the outer upper side of the rotating shaft (3) and the outer side of the sleeve shaft (4) are both fixedly connected to sprockets (6), the outer sides of the two sprockets (6) are provided with a same chain belt (7), the top of the sleeve shaft (4) is also fixedly connected to a chuck (8), the clamping assembly also comprises a slide plate (9) slidably connected between the two slide rails (2) and symmetrically arranged on the left and right, one end face of the slide plate (9) is fixedly connected to a rack (10), the rack (10) is meshed with the central gear (5), the top of the slide plate (9) is fixedly connected to a clamp plate (11), the clamp plate (11) is provided with clamping grooves (12) and are arranged at equal intervals from top to bottom; A fixing assembly, the fixing assembly being connected to the U-shaped plate (1), and the fixing assembly being used to lock the sprocket (6); An adjustment component is connected to the vertical walls on both sides of the U-shaped plate (1).

2. A diamond sheet laser cutting clamping assembly according to claim 1, characterized in that: The fixing assembly comprises an L-shaped plate (13), a sleeve column (14) is fixedly connected to the L-shaped plate (13), and a locking rod (15) is internally threadedly connected to the sleeve column (14).

3. The diamond sheet laser cutting clamping assembly according to claim 1, characterized in that: The adjustment assembly comprises a threaded sleeve (16) fixedly connected to the inner walls of the left and right sides of the U-shaped plate (1), the threaded sleeve (16) is internally threadedly connected to a rotating rod (17), and one end surface of the rotating rod (17) is fixedly connected to a pressure plate (18).

4. The diamond sheet laser cutting clamping assembly according to claim 3, characterized in that: One end surface of the pressure plate (18) is covered with a rubber pad.

5. The diamond sheet laser cutting clamping assembly according to claim 1, characterized in that: The clamping plate (11) is provided with a square groove.

6. The diamond sheet laser cutting clamping assembly according to claim 1, characterized in that: The left and right sides of the top of the U-shaped plate (1) are also fixedly connected with side plates (19).

7. The diamond sheet laser cutting clamping assembly according to claim 1, characterized in that: A baffle (20) is fixedly connected to one side of the top of the slide plate (9), and a spring (21) is fixedly connected between the baffle (20) and the adjacent side plate (19).

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