Linear cutting tool
By designing adjustable plyboard components and circulating sprinkler cooling system, the problem of frequent replacement of workpiece fixtures of different models of workpieces is solved, and the working efficiency and equipment life are improved.
Patent Information
- Application Number
- CN202420713796.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-08
- Publication Date
- 2024-12-24
- Estimated Expiration
- 2034-04-08
AI Technical Summary
Existing wire cutting tools require frequent replacement of fixtures when handling different types of workpieces, resulting in low working efficiency. During the cutting process, a large amount of heat generated on the surface of the workpiece. If it does not cool down in time, it will affect the performance of the workpiece and equipment.
A wire cutting tool is designed, using adjustable ply plate components and circulating sprinkler cooling system. The ply plate components achieve flexible clamping of workpieces through the cooperation of hollow plates, crossbars and threaded rods, and pass through liquid pumps and spray heads. Combination with filter plates to achieve recycling and sprinkling.
It realizes the clamping of workpieces of different sizes and shapes without changing fixtures, improves production flexibility and adaptability, and reduces water resource consumption through circulating sprinklers, keeps the surface temperature of the workpiece within an acceptable range, and extends the life of the equipment. and processing efficiency.
Smart Images
Figure CN222221388U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of wire cutting tooling, and in particular relates to wire cutting tooling. Background Art
[0002] Wire cutting tooling refers to tooling or fixtures used for wire EDM machines. These tools are mainly used to fix and support workpieces to ensure that the workpieces can remain stable during the wire cutting process and meet the required cutting accuracy. The design of wire cutting tooling usually needs to take into account the shape, size and material properties of the workpiece, as well as the heat and pressure generated during the cutting process.
[0003] When the existing wire cutting tool is in use, the workpiece is clamped by setting a fixture. Different types of workpieces require different fixtures. Frequent replacement of fixtures results in low work efficiency. In addition, a large amount of heat will be generated on the surface of the workpiece during cutting. If it is not cooled down in time, it will affect the performance of the workpiece and the equipment. Utility Model Content
[0004] The purpose of the utility model is to provide a wire cutting tool to solve the problems proposed in the above background technology that different types of workpieces require different fixtures, frequent replacement of fixtures causes low work efficiency, and a large amount of heat is generated on the surface of the workpiece during cutting. If the temperature is not cooled in time, it will affect the performance of the workpiece and the equipment.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a wire cutting tool, comprising: a base, an operating table is installed above the base, a first mounting plate and a second mounting plate are respectively provided on both sides of the operating table, a clamping plate assembly is installed on the side walls of the first mounting plate and the second mounting plate, a hollow plate is connected to the bottom end of the first mounting plate, a cross bar passes through the hollow plate, the hollow plate can move along the cross bar, a limit assembly is provided between the hollow plate and the cross bar, and a connecting block is installed between the cross bar and the base.
[0006] Preferably, the clamping plate assembly includes a motor, a first fixed plate, a first threaded rod and a clamping plate, the motor is mounted on the side walls of the first mounting plate and the second mounting plate, the output end of the motor is connected to a rotating shaft, the first fixed plate is mounted on the end of the rotating shaft away from the motor, a connecting plate is mounted on the side wall of the first fixed plate, a second fixed plate is mounted on the end of the connecting plate away from the first fixed plate, a first threaded groove is formed on the second fixed plate, the first threaded rod is screwed through the first threaded groove, and the clamping plate is mounted on the first threaded rod.
[0007] Preferably, the limiting assembly includes a second thread groove, a second threaded rod and a limiting groove, the second thread groove is opened on the hollow plate, the second threaded rod is screwed through the second thread groove, there are multiple limiting grooves, and the multiple limiting grooves are opened on the cross bar at equal distances.
[0008] Preferably, a liquid storage tank is provided above the base, a liquid inlet pipe is connected to the top of the liquid storage tank, a first liquid guiding pipe is connected to the bottom of the liquid storage tank, a liquid pump is installed on the first liquid guiding pipe, the liquid outlet end of the liquid pump is connected to the liquid outlet pipe, an easily detachable spray head is installed on the liquid outlet pipe, a filter box is installed above the liquid storage tank, and a second liquid guiding pipe is connected between the filter box and the liquid storage tank.
[0009] Preferably, the inner wall of the spray head is provided with a third thread groove, the outer wall of the liquid outlet pipe is provided with an external thread, and the third thread groove and the external thread are matched.
[0010] Preferably, the top of the filter box is connected to a liquid receiving pipe, a filter plate is installed in the filter box, a cleaning component is provided on the filter plate, a through opening is opened on the side wall of the filter box, a cover body is installed outside the through opening, and a waste pool is installed under the cover body.
[0011] Preferably, the cleaning assembly includes an electric telescopic rod and a scraper, the electric telescopic rod is installed on the side wall of the filter box, and the output end of the electric telescopic rod extends into the filter box, the scraper is installed on the output end of the electric telescopic rod, and the lower end face of the scraper abuts against the upper end face of the filter plate.
[0012] Preferably, a bearing plate is installed at the bottom end of the liquid storage tank, a wheel groove is opened on the upper end surface of the base, and a pulley is installed at the bottom end of the bearing plate.
[0013] Compared with the prior art, the beneficial effects of the utility model are:
[0014] (1) The utility model clamps the workpiece by setting a hollow plate, a cross bar, a first threaded rod and a clamping plate. When in use, the first mounting plate drives the hollow plate to move outside the cross bar, and the workpiece is placed between the two clamping plate assemblies after limiting. The two clamping plates clamp the workpiece through the interaction between the first threaded rod and the first threaded groove. The spacing between the clamping plate assemblies can be easily adjusted so that the equipment can adapt to workpieces of different sizes, shapes and requirements without replacing or customizing special fixtures, thereby improving production flexibility and adaptability.
[0015] (2) The utility model provides a liquid pump, a spray head and a filter plate to perform circulating water sprinkling and cooling. When in use, the liquid pump causes liquid to be sprayed from the spray head onto the workpiece being cut to take away the heat in time. The cooled liquid is filtered through the filter plate and then re-enters the liquid storage tank through the second liquid guide pipe for recycling. By recycling and sprinkling cooling, the consumption of water resources can be reduced. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a structural schematic diagram of the utility model;
[0017] Figure 2 It is a structural schematic diagram of the splint assembly of the utility model;
[0018] Figure 3 It is a cross-sectional view of the liquid storage tank of the utility model;
[0019] Figure 4 It is a cross-sectional view of the filter box of the utility model;
[0020] Figure 5 for Figure 1 A magnified view of part A in FIG.
[0021] Figure 6 for Figure 2 A magnified view of part B in FIG.
[0022] Figure 7 for Figure 2 The enlarged view of the C part in FIG.
[0023] In the figure: 1, base; 2, operating table; 3, first mounting plate; 4, second mounting plate; 5, motor; 6, rotating shaft; 7, first fixing plate; 8, connecting plate; 9, second fixing plate; 10, first thread groove; 11, first thread rod; 12, clamping plate; 13, cross bar; 14, hollow plate; 15, connecting block; 16, second thread groove; 17, second thread rod; 18, limit groove; 19, liquid storage box; 20, liquid inlet pipeline; 21, first liquid guide pipeline; 22, liquid pump; 23, liquid outlet pipeline; 24, sprinkler head; 25, third thread groove; 26, external thread; 27, filter box; 28, liquid receiving pipeline; 29, filter screen plate; 30, second liquid guide pipeline; 31, electric telescopic rod; 32, scraper; 33, through port; 34, cover; 35, waste tank; 36, bearing plate; 37, wheel groove; 38, pulley. DETAILED DESCRIPTION
[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0025] See also Figure 1 , Figure 2 , Figure 6 and Figure 7 As shown, the utility model provides the following technical solutions: a wire cutting tool, comprising: a base 1, an operating table 2 is installed above the base 1, a first mounting plate 3 and a second mounting plate 4 are respectively provided on both sides of the operating table 2, a clamping plate assembly is installed on the side walls of the first mounting plate 3 and the second mounting plate 4, a hollow plate 14 is connected to the bottom end of the first mounting plate 3, a cross bar 13 passes through the hollow plate 14, the hollow plate 14 can move along the cross bar 13, a limit assembly is provided between the hollow plate 14 and the cross bar 13, and a connecting block 15 is installed between the cross bar 13 and the base 1.
[0026] Furthermore, the clamping plate assembly includes a motor 5, a first fixed plate 7, a first threaded rod 11 and a clamping plate 12. The motor 5 is mounted on the side walls of the first mounting plate 3 and the second mounting plate 4. The output end of the motor 5 is connected to the rotating shaft 6. The first fixed plate 7 is mounted on the end of the rotating shaft 6 away from the motor 5. A connecting plate 8 is mounted on the side wall of the first fixed plate 7. A second fixed plate 9 is mounted on the end of the connecting plate 8 away from the first fixed plate 7. A first threaded groove 10 is opened on the second fixed plate 9. The first threaded rod 11 is screwed through the first threaded groove 10. The clamping plate 12 is mounted on the first threaded rod 11.
[0027] Furthermore, the limiting assembly includes a second thread groove 16, a second threaded rod 17 and a limiting groove 18. The second thread groove 16 is opened on the hollow plate 14. The second threaded rod 17 is screwed through the second thread groove 16. There are multiple limiting grooves 18, and multiple limiting grooves 18 are equidistantly opened on the cross bar 13.
[0028] Through the above technical solution:
[0029] When in use, push the first mounting plate 3, the first mounting plate 3 drives the hollow plate 14 to move outside the cross bar 13, and after adjusting to a suitable position, screw the second threaded rod 17 so that the bottom end of the second threaded rod 17 enters the limiting groove 18, and combines the interaction of the second threaded groove 16 and the second threaded rod 17 to limit the hollow plate 14 and the cross bar 13, and then place the workpiece between the two clamping plate assemblies, screw the first threaded rod 11, and through the interaction of the first threaded rod 11 and the first threaded groove 10, the clamping plate 12 moves until the two clamping plates 12 are tightly attached to the outer wall of the workpiece to clamp the workpiece, and the spacing between the clamping plate assemblies can be easily adjusted so that the equipment can adapt to workpieces of different sizes, shapes and requirements without replacing or customizing special fixtures, thereby improving the flexibility and adaptability of production. When cutting, start the motor 5 according to needs, and the motor 5 drives the first fixed plate 7, the clamping plate 12 and the entire workpiece to rotate through the rotating shaft 6, so that the cutting tool can cover a larger cutting area in a shorter time, thereby improving the cutting efficiency.
[0030] See also Figure 1 , Figure 3 , Figure 4 and Figure 5 As shown, a liquid storage tank 19 is provided above the base 1, a liquid inlet pipe 20 is connected to the top of the liquid storage tank 19, a first liquid guiding pipe 21 is connected to the bottom of the liquid storage tank 19, a liquid pump 22 is installed on the first liquid guiding pipe 21, a liquid outlet end of the liquid pump 22 is connected to a liquid outlet pipe 23, an easily detachable spray head 24 is installed on the liquid outlet pipe 23, a filter box 27 is installed above the liquid storage tank 19, and a second liquid guiding pipe 30 is connected between the filter box 27 and the liquid storage tank 19.
[0031] Furthermore, a third thread groove 25 is formed on the inner wall of the spray head 24 , and an external thread 26 is formed on the outer wall of the liquid outlet pipe 23 . The third thread groove 25 and the external thread 26 are matched with each other.
[0032] Furthermore, a liquid receiving pipe 28 is connected to the top of the filter box 27, a filter plate 29 is installed in the filter box 27, a cleaning assembly is provided on the filter plate 29, a through opening 33 is opened on the side wall of the filter box 27, a cover body 34 is installed outside the through opening 33, and a waste pool 35 is installed below the cover body 34.
[0033] Furthermore, the cleaning assembly includes an electric telescopic rod 31 and a scraper 32. The electric telescopic rod 31 is installed on the side wall of the filter box 27, and the output end of the electric telescopic rod 31 extends into the filter box 27. The scraper 32 is installed on the output end of the electric telescopic rod 31, and the lower end surface of the scraper 32 abuts against the upper end surface of the filter plate 29.
[0034] Furthermore, a bearing plate 36 is installed at the bottom end of the liquid storage box 19 , a wheel groove 37 is opened on the upper end surface of the base 1 , and a pulley 38 is installed at the bottom end of the bearing plate 36 .
[0035] Through the above technical solution:
[0036] When in use, the liquid storage box 19 is pushed, and the pulley 38 moves in the wheel groove 37. After the liquid storage box 19 reaches a suitable position, liquid is introduced into the liquid storage box 19 through the liquid inlet pipe 20, and then the liquid pump 22 is started. The liquid pump 22 allows the liquid to be discharged through the first liquid guide pipe 21, the liquid outlet pipe 23 and the spray head 24. The discharged liquid acts on the workpiece to be cut, which can take away the heat in time and keep the temperature of the workpiece surface within an acceptable range. It can effectively protect the workpiece surface, extend the life of the cutting tool and improve the processing efficiency. The cooled liquid enters the filter box 27 through the liquid receiving pipe 28, is filtered by the filter plate 29, and then re-enters the storage box through the second liquid guide pipe 30. The liquid is recycled in the liquid tank 19. By recycling and cooling the water, the consumption of water resources can be reduced. When the filter plate 29 needs to be cleaned, the cover 34 is opened and the electric telescopic rod 31 is started. The electric telescopic rod 31 drives the scraper 32 to act on the upper end surface of the filter plate 29, and pushes the waste on the filter plate 29 from the through port 33 into the waste pool 35. The waste accumulated on the filter plate 29 is cleaned in time, which helps to improve the filtration efficiency, extend the life of the equipment, avoid cross contamination, improve work efficiency and reduce energy consumption. When the spray head 24 needs to be disassembled, the spray head 24 is screwed, the third thread groove 25 and the external thread 26 are separated, and then the spray head 24 is removed for easy cleaning and replacement.
[0037] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A wire cutting tool, characterized in that: include: A base (1) is provided, an operating table (2) is installed above the base (1), a first mounting plate (3) and a second mounting plate (4) are respectively provided on both sides of the operating table (2), a clamping plate assembly is installed on the side walls of the first mounting plate (3) and the second mounting plate (4), a hollow plate (14) is connected to the bottom end of the first mounting plate (3), a cross bar (13) passes through the hollow plate (14), the hollow plate (14) can move along the cross bar (13), a limiting assembly is provided between the hollow plate (14) and the cross bar (13), and a connecting block (15) is installed between the cross bar (13) and the base (1).
2. The wire cutting tool according to claim 1, characterized in that: The clamping plate assembly comprises a motor (5), a first fixing plate (7), a first threaded rod (11) and a clamping plate (12); the motor (5) is mounted on the side walls of the first mounting plate (3) and the second mounting plate (4); the output end of the motor (5) is connected to a rotating shaft (6); the first fixing plate (7) is mounted on the end of the rotating shaft (6) away from the motor (5); a connecting plate (8) is mounted on the side wall of the first fixing plate (7); a second fixing plate (9) is mounted on the end of the connecting plate (8) away from the first fixing plate (7); a first threaded groove (10) is formed on the second fixing plate (9); the first threaded rod (11) is screwed through the first threaded groove (10); and the clamping plate (12) is mounted on the first threaded rod (11).
3. The wire cutting tool according to claim 2, characterized in that: The limiting assembly comprises a second thread groove (16), a second threaded rod (17) and a limiting groove (18); the second thread groove (16) is provided on the hollow plate (14); the second threaded rod (17) is screwed through the second thread groove (16); there are a plurality of limiting grooves (18), and the plurality of limiting grooves (18) are provided on the cross bar (13) at equal distances.
4. The wire cutting tool according to claim 3, characterized in that: A liquid storage tank (19) is arranged above the base (1), a liquid inlet pipe (20) is connected to the top of the liquid storage tank (19), a first liquid guide pipe (21) is connected to the bottom of the liquid storage tank (19), a liquid pump (22) is installed on the first liquid guide pipe (21), a liquid outlet end of the liquid pump (22) is connected to a liquid outlet pipe (23), an easily detachable spray head (24) is installed on the liquid outlet pipe (23), a filter box (27) is installed above the liquid storage tank (19), and a second liquid guide pipe (30) is connected between the filter box (27) and the liquid storage tank (19).
5. The wire cutting tool according to claim 4, characterized in that: The inner wall of the spray head (24) is provided with a third thread groove (25), and the outer wall of the liquid outlet pipe (23) is provided with an external thread (26), and the third thread groove (25) and the external thread (26) are matched.
6. The wire cutting tool according to claim 5, characterized in that: The top end of the filter box (27) is connected to a liquid receiving pipe (28), a filter screen plate (29) is installed in the filter box (27), and a cleaning component is provided on the filter screen plate (29).
7. The wire cutting tool according to claim 6, characterized in that: A through opening (33) is provided on the side wall of the filter box (27), a cover (34) is installed outside the through opening (33), and a waste pool (35) is installed below the cover (34).
8. The wire cutting tool according to claim 6, characterized in that: The cleaning assembly comprises an electric telescopic rod (31) and a scraper (32); the electric telescopic rod (31) is mounted on a side wall of a filter box (27), and an output end of the electric telescopic rod (31) extends into the filter box (27).
9. The wire cutting tool according to claim 8, characterized in that: The scraper (32) is mounted on the output end of the electric telescopic rod (31), and the lower end surface of the scraper (32) abuts against the upper end surface of the filter plate (29).
10. The wire cutting tool according to claim 4, characterized in that: A bearing plate (36) is installed at the bottom end of the liquid storage box (19), a wheel groove (37) is opened on the upper end surface of the base (1), and a pulley (38) is installed at the bottom end of the bearing plate (36).