Tool clamp for insulating plate cutting machine

Abstract

The utility model discloses a work fixture for an insulating plate cutting machine, which comprises a cutting machine main body, a moving mechanism for driving a laser cutting head to move is arranged on the cutting machine main body, and the work fixture is arranged on the moving mechanism. The tool clamp comprises a connecting plate, an air cylinder, a connecting block, a first movable arm, a second movable arm, a spring, a mounting rod and a movable assembly, and the problems that due to the fact that an existing plate cutting machine does not have a good clamp for fixing a large plate, the plate may deviate in the plate cutting process, deviation is generated in overall cutting, plate waste is caused, and the machining cost is lowered are solved. The large plates are different in size, and an existing clamp cannot well adapt to the large plates different in size.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of plate cutting machine, especially insulating plate cutting machine's tool fixture. BACKGROUND

[0002] In the production process, cutting machine is one of the indispensable tools for cutting and other processing of materials. There are many types of cutting machines, and plate cutting machine is one of them. Plate cutting machine is a commonly used machine for cutting plates. The preliminarily cut plates are placed on the workbench of the plate cutting machine, and then the cutter on the plate cutting machine cuts the plates according to the customer's requirements.

[0003] However, the existing plate cutting machine does not have a good clamp to fix large plates, so it may cause the plate to deviate during cutting, resulting in deviation of the overall cutting and waste of the plate. In addition, large plates also have different sizes, and the existing clamp cannot well adapt to large plates of different sizes. SUMMARY

[0004] The present application provides an insulating plate cutting machine tool fixture, which can solve the problem that the existing plate cutting machine cannot fix large plates, so it is easy to cause the plate to deviate during cutting, resulting in deviation of the original route of plate cutting and waste of the plate. In addition, the existing clamp cannot be used for large plates of different sizes.

[0005] In the present application, an insulating plate cutting machine tool fixture is provided, which includes a cutting machine body, a moving mechanism for moving the laser cutting head is installed on the cutting machine body, a tool fixture is installed on the moving mechanism, the tool fixture includes a connecting plate, a gas cylinder, a connecting block, a movable arm one, a movable arm two, a spring, an installation rod and a movable assembly, the two sides of the cutting machine body are provided with connecting plates, the connecting plates are installed on the moving mechanism, the gas cylinder is installed on the connecting plate, the connecting block is connected with the output shaft of the gas cylinder, the movable arm one is hinged with the connecting block, the movable arm two is hinged with the connecting block, a protrusion one is arranged on the movable arm one, a protrusion two is arranged on the movable arm two, a spring is installed between the protrusion one and the protrusion two, an installation rod is installed between the two movable arms one and the two movable arms two respectively, and a movable assembly is installed on the installation rod.

[0006] Further, a hollow slot is formed in the movable arm one, and the movable arm one is arranged in the hollow slot.

[0007] Further, the convex one is slidably connected with a slide rod one, the slide rod one is fixedly connected with a limiting block one, the convex two is slidably connected with a slide rod two, the slide rod two is fixedly connected with a limiting block two, one end of the spring is fixedly connected with the limiting block one, the other end of the spring is fixedly connected with the limiting block two.

[0008] Further, the movable assembly is a roller, the roller is rotatably connected with the mounting rod, and a bearing is arranged between the roller and the mounting rod.

[0009] Further, the outer side of the roller is fixedly connected with a rubber pad one, and the cutting machine body is fixedly connected with a pattern plate.

[0010] To sum up, in the application, the tool clamp for the insulating plate cutting machine is compared with the prior art, the tool clamp is installed on the moving mechanism, the connecting block is pressed down by the cylinder in the tool clamp, the movable assembly is pressed on the plate, the movable arm one and the movable arm two connected with the movable assembly are stretched under the pressure of the cylinder, the convex one on the movable arm one and the convex two on the movable arm two compress the spring, the plate is fixed under the action of the force of the spring and the force of the cylinder, and the movable assembly also moves simultaneously with the movement of the moving mechanism, so that the part to be cut is always fixed when the plate cutting machine is cutting, and the beneficial effects of avoiding the deviation of the plate and adapting to different sizes of large plates during cutting of the plate cutting machine are achieved. BRIEF DESCRIPTION OF DRAWINGS

[0011] Figure 1 It is a perspective view of the utility model;

[0012] Figure 2 It is a front view of the utility model;

[0013] Figure 3 It is a schematic view of the tool clamp mechanism of the utility model;

[0014] Figure 4 It is Figure 3 It is a local enlarged view of A in the middle;

[0015] Fig. 1, cutting machine body; 2, moving mechanism; 3, tool clamp; 301, connecting plate; 302, cylinder; 303, connecting block; 304, movable arm one; 305, movable arm two; 306, spring; 307, mounting rod; 308, movable assembly; 4, convex one; 5, convex two; 6, hollow groove; 7, slide rod one; 8, limiting block one; 9, slide rod two; 10, limiting block two; 11, roller; 12, pattern plate. DETAILED DESCRIPTION

[0016] The following described is only the preferred embodiment of the utility model, the protection scope is not only limited to the embodiment, and belongs to the protection scope of the utility model for the technical scheme under the utility model idea. Meanwhile, it should be pointed out that for ordinary skilled person in the art, a number of improvements and refinements without departing from the principle of the utility model under the premise of the utility model, these improvements and refinements should also be regarded as the protection scope of the utility model.

[0017] As Figures 1 to 4 The utility model discloses a tool fixture for insulating board cutting machine, including cutting machine body 1, install the moving mechanism 2 for driving cutting head to move on cutting machine body 1, the fixed connection has the pattern plate 12 on cutting machine body 1, place the board on the pattern plate 12 can increase the friction between board and cutting machine body 1.

[0018] Tool fixture 3 includes connecting plate 301, cylinder 302, connecting block 303, movable arm one 304, movable arm two 305, spring 306, mounting rod 307 and activity assembly 308, the both sides of cutting machine body 1 are provided with a connecting plate 301 respectively, connecting plate 301 is fixedly connected on moving mechanism 2, cylinder 302 is fixedly connected on connecting plate 301, connecting block 303 is fixedly connected on the output shaft of cylinder 302, movable arm one 304 is hinged with connecting block 303, recess is seted up on movable arm one 304, one end of movable arm two 305 is arranged in recess, and movable arm two 305 is hinged with connecting block 303, the included angle between movable arm one 304 and movable arm two 305 is always obtuse angle, this can ensure that movable arm one 304 and movable arm two 305 are always relative movement when moving, recess one 4 is seted up on movable arm one 304, recess two 5 is seted up on movable arm two 305, spring 306 is installed between recess one 4 and recess two 5, mounting rod 307 is installed between two movable arm one 304, one end of mounting rod 307 is fixedly connected with left movable arm one 304, the other end of mounting rod 307 is fixedly connected with right movable arm one 304, the same mounting rod 307 as two movable arm one 304 is installed between two movable arm two 305, one end of mounting rod 307 is fixedly connected with left movable arm two 305, the other end of mounting rod 307 is fixedly connected with right movable arm two 305, activity assembly 308 is installed on mounting rod 307, and activity assembly 308 is located above pattern plate 12, is used for pressing cutting board through the push of cylinder 302.

[0019] Further, the slide bar one 7 is arranged on the convex one 4 and slides on the convex one 4, the limiting block one 8 is fixedly connected on the slide bar one 7, the slide bar two 9 is arranged on the convex two 5 and slides on the convex two 5, the limiting block two 10 is fixedly connected on the slide bar two 9, one end of the spring 306 is fixedly connected with the limiting block one 8, and the other end of the spring 306 is fixedly connected with the limiting block two 10, so that the spring 306 can be better stabilized and the service life of the spring 306 is increased.

[0020] Further, the movable assembly 308 is the roller 11, a plurality of rollers 11 are rotationally connected on the mounting rod 307 between the movable arm one 304 and the movable arm two 305, bearings are arranged between the rollers 11 and the mounting rod 307, and the rubber pad one is fixedly connected on the outer side of the roller 11.

[0021] Principle of the utility model: the plate to be cut is placed on the pattern plate 12 of the cutting machine main body 1, then the connecting block 303 is driven by the cylinder 302 to move downwards, so that the rollers 11 on the mounting rod 307 are abutted against the plate to be cut, when the cylinder 302 continuously presses downwards, the movable arm one 304 and the movable arm two 305 are stretched, the rollers 11 on the two mounting rods 307 are expanded towards opposite positions, and a space is left for the cutting head to cut, under the action of the tension of the spring 306, the roller 11 abuts against the plate to give the plate a downward pressure, the rubber pad on the roller 11 can increase more friction to fix the plate so that the plate cannot move, and the pattern plate 12 can also provide a larger friction to the plate to reduce the movement of the plate, when the moving mechanism 2 moves, the roller 11 moves together with the moving mechanism 2 to ensure the fixation of the cutting area.

Claims

1. A tooling fixture for an insulating sheet cutting machine, comprising a cutting machine body (1), and a moving mechanism (2) for moving a laser cutting head is mounted on the cutting machine body (1), characterized in that, The moving mechanism (2) is equipped with a tooling fixture (3), which includes a connecting plate (301), a cylinder (302), a connecting block (303), a movable arm one (304), a movable arm two (305), a spring (306), a mounting rod (307), and a movable component (308). The cutting machine body (1) is provided with connecting plates (301) on both sides. The connecting plates (301) are mounted on the moving mechanism (2), and the cylinder (302) is mounted on the connecting plate (301). The connecting block (303) is connected to the output shaft of the cylinder (302). The movable arm 1 (304) is hinged to the connecting block (303), and the movable arm 2 (305) is hinged to the connecting block (303). A protrusion 1 (4) is provided on the movable arm 1 (304), and a protrusion 2 (5) is provided on the movable arm 2 (305). A spring (306) is installed between the protrusion 1 (4) and the protrusion 2 (5). An installation rod (307) is installed between the two movable arms 1 (304) and between the two movable arms 2 (305). A movable component (308) is installed on the installation rod (307).

2. The tooling fixture for an insulating board cutting machine according to claim 1, characterized in that, The movable arm (304) is provided with a slot (6), and the movable arm (304) is disposed in the slot (6).

3. The tooling fixture for an insulating board cutting machine according to claim 2, characterized in that, A sliding rod (7) is slidably connected to the first protrusion (4), and a limiting block (8) is fixedly connected to the first sliding rod (7). A sliding rod (9) is slidably connected to the second protrusion (5), and a limiting block (10) is fixedly connected to the second sliding rod (9). One end of the spring (306) is fixedly connected to the limiting block (8), and the other end of the spring (306) is fixedly connected to the limiting block (10).

4. The tooling fixture for an insulating board cutting machine according to claim 3, characterized in that, The movable component (308) is a roller (11), which is rotatably connected to the mounting rod (307), and a bearing is installed between the roller (11) and the mounting rod (307).

5. The tooling fixture for an insulating board cutting machine according to claim 4, characterized in that, A rubber pad is fixedly connected to the outside of the roller (11), and a patterned plate (12) is fixedly connected to the main body (1) of the cutting machine.

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