Linear cutting positioning clamp
By designing wire cutting positioning fixtures, using clamps and elastic belts to fix the workpiece, the accuracy deviation caused by the movement and shaking of the workpiece during the cutting process is solved, and the integrated collection system reduces water waste and pollution, improves cutting efficiency and accuracy .
Patent Information
- Application Number
- CN202421178118.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-28
- Publication Date
- 2025-01-03
- Estimated Expiration
- 2034-05-28
AI Technical Summary
During the online cutting process, the workpiece is prone to move or shake during the cutting process due to the cutting speed, resulting in a deviation in the cutting accuracy of the workpiece.
A wire cutting positioning fixture is designed, including square fixing plates, threaded rods, clamping, elastic bands and collection systems, clamping and fixing the workpiece through clamping and elastic bands, reducing movement and shaking, and reducing water through collection and treatment systems Resource waste and pollution.
It effectively improves the cutting accuracy of the workpiece, reduces cutting position deviation and material waste, improves cutting efficiency, and reduces waste of water resources and pollution in the work area.
Smart Images
Figure CN222289042U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of wire cutting processing, in particular to a wire cutting positioning fixture. Background Art
[0002] Wire cutting is a processing method in the prior art. Wire cutting has a wide range of applications in many fields and is suitable for situations requiring high-precision and complex shape cutting.
[0003] Wire cutting uses a moving metal wire as an electrode wire. Through the pulse electric spark discharge generated between the electrode wire and the workpiece, the metal is melted or vaporized by high temperature, and then a cutting seam is formed, thereby achieving the purpose of cutting out parts. Wire cutting can achieve higher processing accuracy and has significant advantages for parts with complex shapes and small sizes.
[0004] During the online cutting process, the workpiece is prone to move or shake due to the cutting speed, resulting in deviations in the cutting accuracy of the workpiece.
[0005] To this end, the utility model provides a wire cutting positioning fixture. Utility Model Content
[0006] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.
[0007] The technical solution adopted by the utility model to solve its technical problems is: a wire cutting positioning fixture described in the utility model comprises a workbench; a wire cutting machine is fixedly connected to the top of the workbench; a fixed plate is fixedly connected to the top of the workbench; the fixed plate is square in shape; two groups of threaded rods are threadedly connected to the side walls of the fixed plate; every two of the threaded rods form a group; the two groups of threaded rods are arranged oppositely; a rotating shaft is fixedly connected to the ends of the threaded rods; the rotating shaft is fixedly connected to the inside of the fixed plate; two clamping plates are fixedly connected to the ends of the rotating shafts; the workpiece is clamped and fixed by the two clamping plates, which can effectively reduce the movement or shaking of the workpiece during the cutting process, effectively make the size and shape of the workpiece that can be cut according to the preset program, can effectively improve the cutting accuracy of the workpiece, can reduce the cutting position deviation caused by the displacement or shaking of the workpiece, effectively reduce the time for cutting interruption or readjustment caused by the movement or shaking of the workpiece, effectively reduce the material waste caused by repeated operations due to the deviation of the cutting accuracy of the workpiece, and effectively improve the efficiency of the workpiece cutting process.
[0008] Preferably, two elastic bands are fixedly connected to the two opposing side walls of the clamping plate; the two elastic bands are arranged opposite to each other; a plurality of groups of rubber blocks are fixedly connected to the middle part of the elastic band; the elastic band can effectively provide additional clamping force to the workpiece, effectively increase the stability of the workpiece during the cutting process, and the elastic band has a certain elasticity, can effectively adapt to workpieces of different storage and shapes, and the flexibility of the elastic band can effectively provide better buffering effect, effectively reduce surface damage or scratches on the workpiece during the fixing process, and the rubber block can increase the friction between the workpiece surface and the rubber block, effectively increase the fixing effect of the workpiece.
[0009] Preferably, a placement groove is provided on the side wall of the workbench; two through grooves are provided on the top of the workbench; the two through grooves are provided at positions corresponding to the fixed plates; a collection box is installed in the middle of the placement groove; a handle is fixedly connected to the side of the collection box; the water after the workpiece is cut can be effectively collected through the collection box, which effectively reduces the water consumption during the workpiece cutting process, and can effectively reduce the discharge of the collected water in the working area, effectively reducing the pollution of the working area by the flushing water, and can effectively process the collected water for recycling, effectively reducing the cost of workpiece cutting.
[0010] Preferably, a mesh plate is installed in the middle of the through slot; the mesh plate is fixedly connected to the middle of the through slot; the mesh plate can effectively intercept the debris generated when the workpiece is cut from the water flow, can effectively carry out subsequent treatment of the used water, effectively reduce the problem of pollution caused by debris in the water flow, can effectively reuse the water flow, and effectively improve the efficiency of workpiece cutting, effectively reduce the waste of water resources.
[0011] Preferably, a fixing rod is fixedly connected to the bottom of the clamping plate; a plurality of groups of brushes are fixedly connected to the middle of the fixing rod; the ends of the plurality of groups of brushes are in contact with the mesh plate; the brushes can effectively clean up the debris accumulated on the surface of the mesh plate, effectively reduce the blockage caused by the accumulation of debris on the surface of the mesh plate, effectively reduce the problem of poor water flow caused by the blockage of debris on the surface of the mesh plate, effectively increase the patency of the mesh plate after long-term use, effectively allow water to pass unimpeded, effectively collect the water completely, and effectively improve work efficiency.
[0012] Preferably, two protective plates are fixedly connected to the top of the collection box; the two protective plates are arranged opposite to each other; the protective plates are arranged at an angle; the water is blocked by the protective plates, and the splashing of water when it falls can be effectively reduced through the protective plates, which can effectively reduce the problem of moisture in the working area, effectively reduce the splashing of water to the outside of the working area, and effectively keep the working area clean and dry, reduce the time waste caused by frequent cleaning of water droplets or slippery surfaces, and effectively improve the work efficiency of workpiece cutting.
[0013] The beneficial effects of the utility model are as follows:
[0014] 1. The wire cutting positioning fixture described in the utility model clamps and fixes the workpiece by two clamping plates, which can effectively reduce the movement or shaking of the workpiece during the cutting process, effectively make the workpiece cut to a size and shape according to a preset program, and effectively improve the cutting accuracy of the workpiece.
[0015] 2. The wire cutting positioning fixture described in the utility model can effectively provide additional clamping force to the workpiece through the elastic band, effectively increase the stability of the workpiece during the cutting process, and the elastic band has a certain elasticity, which can effectively adapt to workpieces of different storage and shapes, and can effectively provide better buffering effect through the flexibility of the elastic band. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] The utility model will be further described below in conjunction with the accompanying drawings.
[0017] Figure 1 It is a three-dimensional diagram of a wire cutting positioning fixture in the utility model;
[0018] Figure 2 It is a structural schematic diagram of the splint in the utility model;
[0019] Figure 3 It is a structural schematic diagram of the brush in the utility model;
[0020] Figure 4 It is a structural schematic diagram of the mesh plate of the utility model;
[0021] In the figure: 1. workbench; 11. wire cutting machine; 12. fixing plate; 13. threaded rod; 14. rotating shaft; 15. clamping plate; 2. elastic band; 21. rubber block; 3. placement groove; 31. through groove; 32. collection box; 33. handle; 4. mesh plate; 5. fixing rod; 51. brush; 6. protective plate; 7. rubber pad. DETAILED DESCRIPTION
[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.
[0023] like Figures 1 to 3As shown, a wire cutting positioning fixture described in an embodiment of the utility model comprises a workbench 1; a wire cutting machine 11 is fixedly connected to the top of the workbench 1; a fixed plate 12 is fixedly connected to the top of the workbench 1; the fixed plate 12 is square; two groups of threaded rods 13 are threadedly connected to the side walls of the fixed plate 12; each two threaded rods 13 form a group; the two groups of threaded rods 13 are arranged oppositely; a rotating shaft 14 is fixedly connected to the end of the threaded rod 13; the rotating shaft 14 is fixedly connected to the inside of the fixed plate 12; two clamps 15 are fixedly connected to the ends of the rotating shafts 14; during operation, when the workpiece is cut, the workpiece is placed inside the fixed plate 12, and the threaded rod 13 is twisted and rotated by a tool to move the threaded rod 13 to both sides of the workpiece on the side walls of the fixed plate 12, and the threaded rod 13 is fixed to the fixed plate 1 During the rotation of the side wall, the end portion rotates simultaneously at the middle of the rotating shaft 14. At this time, the angle of the clamping plate 15 remains unchanged. After the movement, the clamping plate 15 is made to fit the surface of the workpiece. The workpiece is clamped and fixed by the two clamping plates 15, and then the workpiece is cut by the wire cutting machine 11. The workpiece is clamped and fixed by the two clamping plates 15, which can effectively reduce the movement or shaking of the workpiece during the cutting process, effectively make the size and shape of the workpiece that can be cut according to the preset program, can effectively improve the cutting accuracy of the workpiece, can reduce the cutting position deviation caused by the displacement or shaking of the workpiece, effectively reduce the time for cutting interruption or readjustment caused by the movement or shaking of the workpiece, effectively reduce the waste of materials caused by repeated operations due to the deviation of the cutting accuracy of the workpiece, and effectively improve the efficiency of the workpiece cutting process.
[0024] like Figure 2 As shown, two elastic bands 2 are fixedly connected to the side walls of the two opposing clamps 15; the two elastic bands 2 are arranged oppositely; a plurality of groups of rubber blocks 21 are fixedly connected to the middle of the elastic bands 2; when working, when the two sides of the workpiece are fixed by the two clamps 15, the other two sides of the workpiece are tightened by the two elastic bands 2, and the rubber blocks 21 fit the surface of the workpiece, and the elastic bands 2 can effectively provide additional clamping force for the workpiece, effectively increasing the stability of the workpiece during the cutting process, and the elastic bands 2 have a certain elasticity, which can effectively adapt to workpieces of different storage and shapes, and the flexibility of the elastic bands 2 can effectively provide better buffering effect, effectively reducing surface damage or scratches on the workpiece during the fixing process, and the rubber blocks 21 can increase the friction between the workpiece surface and the workpiece surface, effectively increasing the fixing effect of the workpiece.
[0025] like Figure 1 and Figure 4As shown, a placement slot 3 is provided on the side wall of the workbench 1; two through slots 31 are provided on the top of the workbench 1; the two through slots 31 are provided at the positions corresponding to the fixed plate 12; a collecting box 32 is installed in the middle of the placement slot 3; a handle 33 is fixed to the side of the collecting box 32; when working, the collecting box 32 is slid from one end of the placement slot 3 to the inside of the placement slot 3, and water will be sprayed to the cutting position of the workpiece for cooling during the cutting process of the workpiece. After the water flow is sprayed to the inside of the fixed plate 12, it enters the inside of the collecting box 32 through the two through slots 31, and the water is collected by the collecting box 32. When the workpiece cutting is completed, the collection box 32 is pulled out by holding the handle 33, and then the water in the collection box 32 is subsequently processed. The water after the workpiece cutting can be effectively collected by the collecting box 32, which effectively reduces the water consumption during the workpiece cutting process, and can effectively reduce the discharge of the collected water into the working area, effectively reducing the pollution of the working area by the flushing water, and can effectively process the collected water for recycling, effectively reducing the cost of workpiece cutting.
[0026] like Figure 4 As shown, a mesh plate 4 is installed in the middle of the through groove 31; the mesh plate 4 is fixedly connected to the middle of the through groove 31; during operation, during the workpiece cutting process, the water flow will wash away the debris generated during the workpiece cutting, and the debris washed away by the water flow is filtered through the mesh plate 4, so that the debris cannot enter the collection box 32 through the placement groove 3 with the water flow, and the debris generated during the workpiece cutting can be effectively intercepted from the water flow through the mesh plate 4, and the used water can be effectively processed later, which effectively reduces the problem of pollution caused by debris in the water flow, can effectively reuse the water flow, and effectively improve the efficiency of workpiece cutting, and effectively reduce the waste of water resources.
[0027] like Figure 3 As shown, a fixing rod 5 is fixedly connected to the bottom of the clamp 15; a plurality of groups of brushes 51 are fixedly connected to the middle of the fixing rod 5; the ends of the plurality of groups of brushes 51 are in contact with the mesh plate 4; during operation, when the clamp 15 clamps or releases the workpiece, the two groups of brushes 51 move at the same time, and the debris accumulated on the surface of the mesh plate 4 is cleaned by the two groups of brushes 51. The debris accumulated on the surface of the mesh plate 4 can be effectively cleaned by the brushes 51, which can effectively reduce the blockage caused by the accumulation of debris on the surface of the mesh plate 4, and effectively reduce the problem of poor water flow caused by the blockage of debris on the surface of the mesh plate 4, and can effectively increase the patency of the mesh plate 4 after long-term use, effectively allow the water to pass through without obstruction, effectively allow the water to be completely collected, and effectively increase work efficiency.
[0028] like Figure 1As shown, two protective plates 6 are fixedly connected to the top of the collection box 32; the two protective plates 6 are arranged opposite to each other; the protective plates 6 are arranged at an angle; during operation, when water flows into the collection box 32, the water flows down and impacts the collection box 32 to generate splashes, and the water is blocked by the protective plates 6. The protective plates 6 can effectively reduce the splashes generated when the water flows down, effectively reduce the problem of moisture in the working area, effectively reduce the splashes of water to the outside of the working area, effectively keep the working area clean and dry, reduce the time waste caused by frequent cleaning of water droplets or slippery surfaces, and effectively improve the work efficiency of workpiece cutting.
[0029] like Figure 2 and Figure 3 As shown, the side wall of the clamp 15 is fixed with a rubber pad 7; the rubber pad 7 is fixed on the side away from the rotating shaft 14; during operation, when the clamp 15 clamps the workpiece, the rubber pad 7 is tightly fitted with the surface of the workpiece, and the rubber pad 7 can effectively reduce the direct contact between the clamp 15 and the surface of the workpiece, effectively reduce the problem of scratches or damage on the workpiece surface during the cutting process, effectively maintain the integrity of the workpiece surface, and can effectively make the workpiece more stable during the cutting process, and has a certain shock-absorbing effect, which can effectively absorb the vibration and impact generated during the cutting process.
[0030] During operation, when the workpiece is cut, the workpiece is placed inside the fixed plate 12, and the threaded rod 13 is twisted and rotated by a tool to move the threaded rod 13 toward both sides of the workpiece on the side wall of the fixed plate 12. During the rotation of the side wall of the fixed plate 12, the end of the threaded rod 13 rotates simultaneously in the middle of the rotating shaft 14. At this time, the angle of the clamping plate 15 remains unchanged. After the movement, the clamping plate 15 is made to fit with the surface of the workpiece, and the workpiece is clamped and fixed by the two clamping plates 15. Then, the workpiece is cut by the wire cutting machine 11. When the two sides of the workpiece are fixed by the two clamping plates 15, the other two sides of the workpiece are tightened by the two elastic bands 2, and the rubber block 21 fits with the surface of the workpiece. The collection box 32 is slid from one end of the placement groove 3 to the inside of the placement groove 3. During the cutting process of the workpiece, water will be sprayed to the cutting position of the workpiece for cooling. The water flow is sprayed toward the fixed After entering the plate 12, it enters the collection box 32 through the two through grooves 31, and the water is collected by the collection box 32. When the workpiece cutting is completed, the collection box 32 is pulled out by holding the handle 33, and the water in the collection box 32 is subsequently processed. During the workpiece cutting process, the water flow will flush away the debris generated during the workpiece cutting. The debris flushed away by the water flow is filtered through the mesh plate 4, so that the debris cannot enter the collection box 32 with the water flow through the placement groove 3. When the clamping plate 15 clamps or releases the workpiece, the two groups of brushes 51 move at the same time, and the debris accumulated on the surface of the mesh plate 4 is cleaned by the two groups of brushes 51. When the water flow enters the collection box 32, the water flow impacts the collection box 32 when it falls, causing splashes. When the clamping plate 15 clamps the workpiece, it fits tightly with the surface of the workpiece through the rubber pad 7.
[0031] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.
Claims
1. A wire cutting positioning fixture, comprising a workbench (1); characterized in that: The top of the workbench (1) is fixedly connected to a wire cutting machine (11); the top of the workbench (1) is fixedly connected to a fixing plate (12); the fixing plate (12) is square in shape; two groups of threaded rods (13) are threadedly connected to the side wall of the fixing plate (12); every two threaded rods (13) form a group; the two groups of threaded rods (13) are arranged opposite to each other; the ends of the threaded rods (13) are fixedly connected to rotating shafts (14); the rotating shafts (14) are fixedly connected inside the fixing plate (12); and the ends of the two rotating shafts (14) are fixedly connected to clamping plates (15).
2. A wire cutting positioning fixture according to claim 1, characterized in that: Two elastic bands (2) are fixedly connected to the side walls of the two opposing clamping plates (15); the two elastic bands (2) are arranged opposite to each other; and a plurality of groups of rubber blocks (21) are fixedly connected to the middle of the elastic bands (2).
3. A wire cutting positioning fixture according to claim 2, characterized in that: The side wall of the workbench (1) is provided with a placement groove (3); the top of the workbench (1) is provided with two through grooves (31); the two through grooves (31) are provided at positions corresponding to the fixed plate (12); a collection box (32) is installed in the middle of the placement groove (3); and a handle (33) is fixedly connected to the side of the collection box (32).
4. A wire cutting positioning fixture according to claim 3, characterized in that: A mesh plate (4) is installed in the middle of the through slot (31); the mesh plate (4) is fixedly connected to the middle of the through slot (31).
5. A wire cutting positioning fixture according to claim 4, characterized in that: A fixing rod (5) is fixedly connected to the bottom of the clamping plate (15); a plurality of groups of brushes (51) are fixedly connected to the middle of the fixing rod (5); and the ends of the plurality of groups of brushes (51) are in contact with the mesh plate (4).
6. A wire cutting positioning fixture according to claim 5, characterized in that: Two protective plates (6) are fixedly connected to the top of the collection box (32); the two protective plates (6) are arranged opposite to each other; and the protective plates (6) are arranged obliquely.