High-efficiency adjustable tool clamping plate

Abstract

The utility model relates to the field of workpiece machining, in particular to a high-efficiency adjustable tool clamping plate which comprises a mounting plate, a fixing mechanism is arranged at the top of the mounting plate, the fixing mechanism comprises a fixing piece and a stop block, the fixing piece comprises a push block, sliding blocks are arranged at the two ends of the push block, the sliding blocks are movably connected with a clamping block, the stop block is located on one side of the clamping block, and a clamping groove is formed in one side of the clamping block in a hollowed-out mode. The sliding block is connected with the clamping groove, so that the sliding block is movably connected with the clamping block, the sliding block and the clamping groove are arranged in an inclined plane mode, and when the pushing block moves up and down, the clamping block moves towards the two sides along the inclined plane angle of the sliding block, the clamping work can be completed by rotating the bolt depth according to the size of a workpiece when the adjustable tool clamping plate clamps the workpiece, and the adjustable tool clamping plate can also clamp a plurality of workpieces. According to the adjustable tool clamping plate, the clamping convenience during workpiece machining is greatly improved, meanwhile, the workpiece machining efficiency is also improved, disassembly can be completed by rotating the bolt during disassembly, and the practicability and use convenience of the adjustable tool clamping plate are further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of workpiece processing, and specifically relates to an adjustable tooling clamping plate with high efficiency. Background Technique

[0002] Processing a workpiece refers to cutting, grinding or other physical treatments on raw materials to make them into workpieces that meet requirements. The main equipment for processing workpieces is various machine tools, including lathes, milling machines, drilling machines, grinding machines, etc. According to different processing requirements, these devices can use different cutting methods and tools to obtain the best processing effect. Usually, when a workpiece is placed in a machine tool for processing, it is usually necessary to clamp the workpiece through some structures such as fixing rods and bolts, and then perform processing.

[0003] At present, the existing tooling usually needs to fix and clamp the workpiece through various parts before processing, and only one workpiece can be fixed for processing at a time. At the same time, it is also time-consuming and laborious to disassemble the workpiece, greatly reducing the convenience of use, thereby affecting the processing efficiency of the workpiece. Summary of the Invention

[0004] The main purpose of the utility model is to solve the above-mentioned existing technical problems and provide an adjustable tooling clamping plate with high efficiency.

[0005] The specific scheme of the utility model is: an adjustable tooling clamping plate with high efficiency, including a mounting plate. A fixing mechanism is provided on the top of the mounting plate. The fixing mechanism includes a fixing piece and a stop block. The fixing piece includes a pushing block. Sliders are provided at both ends of the pushing block. The sliders are movably connected to clamping blocks. The stop block is located on one side of the clamping blocks. A clamping groove is hollowed out on one side of the clamping blocks. The sliders are connected to the clamping groove, so that the sliders are movably connected to the clamping blocks. The sliders and the clamping groove are arranged in an inclined plane, so that when the pushing block moves up and down, the clamping blocks move to both sides along the inclined plane angle of the sliders. An installation groove is hollowed out at the top end of the pushing block. A screw hole is provided on the mounting plate and the screw hole is located below the installation groove. A bolt is installed in the installation groove and the bottom of the bolt is threadedly connected to the screw hole, so that the pushing block is threadedly connected to the mounting plate.

[0006] According to the above technical scheme, by connecting the bolt and the screw hole, the pushing block is pushed vertically downward. When the pushing block moves vertically up and down, the sliders and the clamping grooves arranged in an inclined plane are pushed against each other, so that the clamping blocks move to both sides of the stop block along the inclination angle of the sliders, thereby achieving clamping of the workpiece between the stop block and the clamping blocks, and improving the clamping convenience of the workpiece during processing.

[0007] Furthermore, a rebound groove is hollowed out inside the clamping block and the rebound groove is located on one side of the clamping groove. A spring is installed in the rebound groove. A connecting block is provided at one end of the slider. The connecting block extends into the rebound groove and contacts the top end of the spring.

[0008] According to the above technical solution, when the pushing block and the sliding block move downward, the connecting block is driven to squeeze the spring, making it perform elastic movement. When the bolt is disassembled, the spring rebounds again and automatically pushes the pushing block upward, thereby achieving the effect of driving the clamping blocks on both sides to close, improving the convenience of use.

[0009] Furthermore, multiple groups of fixing mechanisms are evenly distributed on the top of the mounting plate.

[0010] According to the above technical solution, through multiple groups of fixing mechanisms, the machining efficiency of workpieces can be effectively improved, and a mounting plate can achieve the effect of clamping multiple workpieces.

[0011] Furthermore, the installation groove is in a T shape.

[0012] According to the above technical solution, through the T-shaped groove, it is convenient to squeeze the pushing block downward through the notch when installing the bolt, improving the convenience of pushing.

[0013] Furthermore, the outer side wall of the pushing block and the inner side wall of the clamping block are both inclined surfaces, and the outer side wall of the pushing block contacts the inner side wall of the clamping block.

[0014] According to the above technical solution, by setting the outer side wall of the pushing block and the inner side wall of the clamping block as inclined surfaces and contacting each other, the contact surface between the pushing block and the clamping block is increased, thereby improving the stability between the pushing block and the clamping block, and the stability is better when clamping the workpiece and they abut against each other.

[0015] Furthermore, there is a gap between the clamping block and the top of the mounting plate, and the gap between the clamping block and the top of the mounting plate is 1 mm to 3 mm.

[0016] According to the above technical solution, by providing a gap between the clamping block and the mounting plate, it is ensured that the clamping block does not have hard friction with the mounting plate when moving to both sides, improving the smoothness of movement.

[0017] Furthermore, the pushing block and the sliding block are integrally formed.

[0018] According to the above technical solution, the integral forming setting improves the convenience of manufacturing and the firmness between the sliding block and the pushing block, avoiding the occurrence of solder joints resulting in non-smooth movement in the card slot.

[0019] The present utility model has the following advantages compared with the prior art: when clamping a workpiece, the adjustable tooling clamping plate can complete the clamping work by rotating the depth of the bolt according to the size of the workpiece, and can also clamp multiple workpieces, greatly improving the convenience of clamping during workpiece machining and also improving the machining efficiency of the workpiece. When disassembling, conversely, rotating the bolt can complete the disassembly, further enhancing the practicality and convenience of use of the adjustable tooling clamping plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1It is a three-dimensional schematic diagram of the present utility model;

[0021] Figure 2 It is a front view sectional view of the present utility model;

[0022] Figure 3 It is Figure 2 An enlarged view of the structure at position A of

[0023] Figure 4 It is a schematic diagram of the structure of the fixing member of the present utility model;

[0024] Figure 5 It is Figure 4 An enlarged view of the structure at position B of

[0025] In the figure: 1. mounting plate; 2. stop block; 3. push block; 4. slider; 5. clamping block; 6. clamping groove; 7. mounting groove; 8. screw hole; 9. bolt; 10. spring-back groove; 11. spring; 12. connecting block. Specific implementation mode

[0026] Refer to Figures 1-5 , this embodiment is an adjustable tooling clamping plate with high efficiency, which is composed of a mounting plate 1 and a fixing mechanism and other structures. A fixing mechanism is provided at the top of the mounting plate 1. The fixing mechanism includes a fixing member and a stop block 2. The stop block 2 is welded to the top of the mounting plate 1. The fixing member includes a push block 3. Sliders 4 are provided at both ends of the push block 3. Two clamping blocks 5 are movably connected to the two sliders 4. The stop block 2 is parallel to both sides of the clamping block 5. A clamping groove 6 is hollowed out on one side of the clamping block 5. The connection between the push block 3 and the clamping block 5 is achieved by connecting the slider 4 with the clamping groove 6, and the slider 4 is movably connected to the clamping block 5. The clamping groove 6 semi-wraps the slider 4 to make the connection more stable and prevent the separation of the push block 3 and the clamping block 5. The slider 4 and the clamping groove 6 are arranged in an inclined plane, so that when the push block 3 moves up and down, the clamping block 5 moves to both sides along the inclination angle of the slider 4. An installation groove 7 is hollowed out through the top of the push block 3. A screw hole 8 is hollowed out on the mounting plate 1 and the screw hole 8 is located directly below the installation groove 7. A bolt 9 is installed in the installation groove 7 so that when the bolt 9 is installed, it presses the push block 3 downward and the bottom end of the bolt 9 is threadedly connected to the screw hole 8, so that the push block 3 is threadedly connected to the mounting plate 1.

[0027] Furthermore, a spring-back groove 10 is hollowed out on the inner side of the clamping block 5 and the spring-back groove 10 is located on the right side of the clamping groove 6, that is, on the inner side surface of the clamping groove 6. A spring 11 is installed in the spring-back groove 10. The bottom of the spring 11 is welded to the spring-back groove 10. A connecting block 12 is welded to one end of the slider 4. The connecting block 12 extends into the spring-back groove 10 and contacts the top end of the spring 11.

[0028] Furthermore, multiple groups of fixing mechanisms are evenly distributed on the top of the mounting plate 1, which increases the number of fixed workpieces and thus improves the processing efficiency.

[0029] Further, the installation groove 7 is T-shaped, which improves the convenience and effect when the bolt 9 pushes the push block 3 to move.

[0030] Further, the outer side wall of the push block 3 and the inner side wall of the clamping block 5 are both arranged as inclined surfaces, and the contact between the outer side wall of the push block 3 and the inner side wall of the clamping block 5 increases the contact surface, thereby improving the stability when the clamping block 5 moves to various positions for clamping.

[0031] Further, there is a gap between the clamping block 5 and the top end of the mounting plate 1, and the gap between the clamping block 5 and the top end of the mounting plate 1 is 1 mm to 3 mm, which avoids the contact between the clamping block 5 and the mounting plate 1, thereby improving the smoothness when the clamping block 5 moves.

[0032] Further, the push block 3 and the slider 4 are integrally formed, which improves the stability between the push block 3 and the slider 4, and at the same time avoids the appearance of welding points between the slider 4 and the push block 3, resulting in insufficient smoothness when the slider 4 slides in the card slot 6.

[0033] The working principle of this embodiment is as follows: When in use, first place the workpiece between the clamping block 5 and the stop block 2, and then rotate the bolt 9 according to the width of the workpiece so that it is threadedly connected in the screw hole 8 and moves downward, thereby achieving the effect of pushing the push block 3 downward. When the push block 3 moves, the two end sliders 4 move in the chute. Since the slider 4 and the chute are inclined surfaces, when descending, the clamping block 5 is squeezed to both sides. The clamping block 5 moves to both sides along the inclination angle of the slider 4 and clamps the workpiece on one side, so that the workpiece abuts against the stop block 2 to achieve the effect of clamping the workpiece. The number of turns of the bolt 9 can be determined according to the width of the workpiece, so that the tooling clamping plate can be adjusted. When the push block 3 moves downward, it drives the connecting block 12 to squeeze the spring 11 downward in the elastic return groove 10, making it perform an elastic energy storage movement. When disassembling the workpiece, rotate the bolt 9 in the reverse direction to lift the bolt 9. At this time, the push block 3 loses the extrusion of the bolt 9, and the spring 11 performs an elastic movement again to push the slider 4 upward, driving the push block 3 to rise. At this time, the clamping block 5 moves inward along the slider 4, which is convenient for the next use and improves the convenience of workpiece clamping, thereby improving the processing efficiency.

Claims

1. An efficient adjustable tooling splint, characterized in that: The cam is provided with a plurality of sliding plates, the plurality of sliding plates having two ends respectively connected to the plurality of sliding plates, the plurality of sliding plates having two ends respectively connected to the plurality of sliding plates, the plurality of sliding plates having two ends respectively connected to the plurality of sliding plates.

2. The high-efficiency adjustable tooling clamp according to claim 1 is characterized in that: A rebound groove is hollowed out on the inner side of the clamping block and the rebound groove is located on one side of the clamping slot. A spring is installed in the rebound groove. A connecting block is provided at one end of the sliding block. The connecting block extends into the rebound groove and contacts the top end of the spring.

3. An efficient adjustable tooling clamp according to claim 1 or 2, characterized in that: A plurality of fixing mechanisms are evenly distributed on the top of the mounting plate.

4. An efficient adjustable tooling clamp according to claim 1 or 2, characterized in that: The mounting groove is T-shaped.

5. An efficient adjustable tooling clamp according to claim 1 or 2, characterized in that: The outer side wall of the push block and the inner side wall of the clamp block are both arranged with inclined surfaces, and the outer side wall of the push block contacts the inner side wall of the clamp block.

6. A highly efficient adjustable tooling clamp according to claim 1 or 2, characterized in that: A gap is provided between the clamp block and the top of the mounting plate, and the gap between the clamp block and the top of the mounting plate is 1 mm to 3 mm.

7. An efficient adjustable tooling clamp according to claim 1 or 2, characterized in that: The push block and the sliding block are integrally formed.

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