Wire cut electrical discharge machining numerical control machine tool

Abstract

The utility model discloses an electric spark wire cutting numerical control machine tool which comprises a wire cutting machine tool body, a numerical control operation system cabinet and universal pulleys, the numerical control operation system cabinet is installed on the left side of the wire cutting machine tool body, and the universal pulleys are fixedly installed at the bottom end of the numerical control operation system cabinet. An assembling disc is fixedly installed on the right side surface of the numerical control operation system cabinet, a connecting sleeve shaft is arranged in the center of the assembling disc, and storage through holes are formed in the centers of the assembling disc and the connecting sleeve shaft. According to the wire cut electrical discharge machining numerical control machine tool, the wire cut electrical discharge machining machine tool and the numerical control operation system cabinet can be assembled and stably operated through the connecting sleeve shaft and the magnetic adsorption disc in the combined sleeve head, and the numerical control operation system cabinet slides and moves through the universal pulley; and the universal pulleys can be quickly stabilized, the universal pulleys do not need to be locked in sequence, and the convenience of combination is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electric spark wire cutting, in particular to an electric spark wire cutting numerically controlled machine tool. Background Art

[0002] Wire EDM refers to a method used to cut metals by using the instantaneous high temperature of electric sparks. Wire EDM needs to be used through CNC machine tools, which are combined with wire cutting machine tools and CNC operating system cabinets. However, the CNC wire EDM machine tools on the market still have the following problems:

[0003] After the wire cutting machine tool and the CNC operating system cabinet are connected through the line combination, the overall stability cannot be maintained. There is a distance between the wire cutting machine tool and the CNC operating system cabinet. At the same time, the CNC operating system cabinet generally has a pulley at the bottom, which cannot be quickly connected and stabilized, and is prone to sliding, misalignment and offset.

[0004] Aiming at the above problems, an innovative design is carried out based on the original CNC wire-cut EDM machine tool. Utility Model Content

[0005] The purpose of the utility model is to provide a CNC wire-cut electric spark machine tool to solve the problems of the common CNC wire-cut electric spark machine tools currently on the market mentioned in the above background technology. After the wire-cut electric spark machine tool and the CNC operating system cabinet are connected through a line combination, the overall stability cannot be maintained. There is a distance between the wire-cut electric spark machine tool and the CNC operating system cabinet. At the same time, the CNC operating system cabinet generally has a pulley at the bottom, which cannot be quickly connected and stabilized, and is prone to sliding, misalignment and offset.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an electric spark wire cutting CNC machine tool, comprising a wire cutting machine tool, a CNC operating system cabinet and a universal pulley, wherein a CNC operating system cabinet is installed on the left side of the wire cutting machine tool, and a universal pulley is fixedly installed on the bottom end of the CNC operating system cabinet, an assembly disc is fixedly installed on the right side surface of the CNC operating system cabinet, and a connecting sleeve shaft is arranged at the center of the assembly disc, and a storage through hole is arranged at the center of the assembly disc and the connecting sleeve shaft, and a limit strip groove is provided on the outer surface of the frame of the connecting sleeve shaft, and A combination sleeve is installed at the end of the connecting sleeve shaft, and an adjustment combination hole is opened in the center of the combination sleeve, a magnetic adsorption disk is installed inside the adjustment combination hole, and an adjustment column is arranged in the center of the magnetic adsorption disk, the adjustment column passes through the combination sleeve and is connected with the receiving through hole, and a connecting straight rod is installed through the adjusting column, and the connecting straight rod passes through the limiting strip groove and the connecting sleeve shaft, a support spring is installed at the end center of the adjusting column, and the support spring is located inside the receiving through hole, and an adjusting nut body is installed on the outer side of the connecting sleeve shaft.

[0007] Preferably, the assembly disc and the connecting sleeve shaft are arranged as an integrated structure, and the connecting sleeve shaft and the combined sleeve head are connected by welding.

[0008] Preferably, the outer surface of the magnetic adsorption disc is connected to the outer surface of the wire cutting machine by magnetic adsorption, and the magnetic adsorption disc is connected to the combination sleeve by sliding connection through the adjustment combination hole.

[0009] Preferably, the magnetic adsorption disc and the adjusting cylinder are arranged as an integrated structure, and the adjusting cylinder and the combined sleeve are connected in a sliding manner, and the adjusting cylinder is connected to the connecting sleeve shaft through the receiving through hole in a sliding manner.

[0010] Preferably, the connection mode between the connecting straight rod and the adjusting column is embedded fixing, and the connection mode between the connecting straight rod and the connecting sleeve shaft through the limiting strip groove is sliding connection.

[0011] Preferably, the adjusting nut body is connected to the connecting sleeve shaft by a threaded connection, and the adjusting nut body is connected to the connecting straight rod by a fitting connection.

[0012] Compared with the prior art, the utility model has the following beneficial effects: the electric spark wire cutting CNC machine tool,

[0013] 1. The wire cutting machine and the CNC operating system cabinet can be assembled and stabilized by connecting the sleeve shaft and the magnetic adsorption disc inside the combined sleeve head. The CNC operating system cabinet slides and shifts through the universal pulley. When the magnetic adsorption disc is magnetically adsorbed to the outer surface of the wire cutting machine, it can be quickly stabilized without the need to lock the universal pulley in turn, thereby improving the convenience of assembly;

[0014] 2. When the splitting operation is required, the adjusting nut body can be manually rotated to move the adjusting nut body on the connecting sleeve shaft, and the adjusting nut body squeezes the connecting straight rod. The connecting straight rod can drive the magnetic adsorption disc to slide and shrink through the adjusting column, so that the magnetic adsorption disc is separated from the outer surface of the wire cutting machine tool, and the magnetic adsorption work is released. The splitting operation is fast and convenient, and can be operated manually. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall front view structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the three-dimensional structure of the connecting sleeve shaft and the combined sleeve head of the utility model;

[0017] Figure 3 It is a schematic diagram of the cross-sectional three-dimensional structure of the connecting sleeve shaft and the combined sleeve head of the utility model;

[0018] Figure 4 It is a schematic diagram of the three-dimensional structure of the magnetic adsorption disc, the adjustment column and the connecting straight rod of the utility model.

[0019] In the figure: 1. Wire cutting machine; 2. CNC operating system cabinet; 3. Universal pulley; 4. Assembly disc; 5. Connecting sleeve shaft; 6. Storage through hole; 7. Limiting strip groove; 8. Combination sleeve head; 9. Adjustment combination hole; 10. Magnetic adsorption disc; 11. Adjustment column; 12. Connecting straight rod; 13. Support spring; 14. Adjustment nut body. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figure 1-4 The utility model provides a technical solution: an electric spark wire cutting numerical control machine tool, comprising a wire cutting machine tool 1, a numerical control operating system cabinet 2 and a universal pulley 3, a numerical control operating system cabinet 2 is installed on the left side of the wire cutting machine tool 1, and a universal pulley 3 is fixedly installed on the bottom end of the numerical control operating system cabinet 2, an assembly disc 4 is fixedly installed on the right surface of the numerical control operating system cabinet 2, and a connecting sleeve shaft 5 is arranged at the center of the assembly disc 4, and a receiving through hole 6 is arranged at the center of the assembly disc 4 and the connecting sleeve shaft 5, a limiting strip groove 7 is arranged on the outer surface of the frame of the connecting sleeve shaft 5, and a A combination sleeve 8 is provided, and an adjustment combination hole 9 is provided at the center of the combination sleeve 8. A magnetic adsorption disk 10 is installed inside the adjustment combination hole 9, and an adjustment column 11 is provided at the center of the magnetic adsorption disk 10. The adjustment column 11 passes through the combination sleeve 8 and is connected to the receiving through hole 6. A connecting straight rod 12 is installed through the adjusting column 11, and the connecting straight rod 12 passes through the limiting strip groove 7 and the connecting sleeve shaft 5. A support spring 13 is installed at the end center of the adjusting column 11, and the support spring 13 is located inside the receiving through hole 6. An adjusting nut body 14 is installed on the outer side of the connecting sleeve shaft 5.

[0022] The assembly disc 4 and the connecting sleeve shaft 5 are an integrated structure, and the connection method of the connecting sleeve shaft 5 and the combined sleeve head 8 is welding and fixing. The assembly disc 4, the connecting sleeve shaft 5 and the combined sleeve head 8 can be firmly installed on the outer surface of the CNC operating system cabinet 2 to maintain the overall stability, which is conducive to subsequent docking.

[0023] The outer surface of the magnetic adsorption disc 10 is connected to the outer surface of the wire cutting machine 1 by magnetic adsorption, and the magnetic adsorption disc 10 is connected to the combination sleeve 8 by sliding through the adjustment combination hole 9. The magnetic adsorption disc 10 can be conveniently and firmly fitted with the wire cutting machine 1 through magnetic adsorption, and the magnetic adsorption disc 10 can subsequently perform positioning and release operations through sliding displacement.

[0024] The magnetic adsorption disc 10 and the adjustment column 11 are integrated into a structure, and the connection between the adjustment column 11 and the combined sleeve 8 is a sliding connection, and the connection between the adjustment column 11 and the connecting sleeve shaft 5 through the receiving through hole 6 is a sliding connection. The magnetic adsorption disc 10 can be moved by sliding displacement through the adjustment column 11, thereby performing synchronous operation.

[0025] The connection method between the connecting straight rod 12 and the adjusting column 11 is embedded and fixed, and the connection method between the connecting straight rod 12 and the connecting sleeve shaft 5 through the limiting groove 7 is a sliding connection. The connecting straight rod 12 and the adjusting column 11 are firmly combined, and the connecting straight rod 12 can slide without affecting the operation of the adjusting column 11.

[0026] The connection between the adjusting nut body 14 and the connecting sleeve shaft 5 is a threaded connection, and the connection between the adjusting nut body 14 and the connecting straight rod 12 is a fitting connection. The adjusting nut body 14 can be manually turned to slide on the connecting sleeve shaft 5, so that the adjusting nut body 14 can squeeze the connecting straight rod 12 to perform the positioning release operation.

[0027] Working principle: According to Figure 1-4First, the staff can move the CNC operating system cabinet 2 through the universal pulley 3, so that the CNC operating system cabinet 2 and the wire cutting machine tool 1 can be docked, which is convenient for line assembly. At the same time, the CNC operating system cabinet 2 drives the magnetic adsorption disc 10 on the combined sleeve 8 to fit the outer surface of the wire cutting machine tool 1. The magnetic adsorption disc 10 and the magnetic adsorption of the wire cutting machine tool 1 can maintain the stability of the CNC operating system cabinet 2 after installation, and avoid the subsequent deviation of the CNC operating system cabinet 2 through the universal pulley 3. When it is necessary to separate the CNC operating system cabinet 2 from the wire cutting machine tool 1, the adjusting nut body 14 can be manually rotated to adjust the nut body 14 in the connection. The sleeve shaft 5 rotates and moves, and the adjusting nut body 14 squeezes and pushes the connecting straight rod 12, and the connecting straight rod 12 slides and shifts on the limiting strip groove 7. At the same time, the connecting straight rod 12 drives the adjusting column 11 and the magnetic adsorption disc 10 to slide and shift, and the adjusting column 11 pushes the supporting spring 13 to shrink. The magnetic adsorption disc 10 slides and shrinks inside the adjusting combination hole 9, which facilitates the separation of the magnetic adsorption disc 10 from the outer surface of the wire cutting machine 1, releases the magnetic adsorption work, and facilitates the separation operation. The above is the working process of the entire device, and the contents not described in detail in this specification belong to the existing technology known to professional and technical personnel in this field.

[0028] Although 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 CNC wire-cut electric discharge machine tool, comprising a wire-cut electric discharge machine tool (1), a CNC operating system cabinet (2) and a universal pulley (3), characterized in that: A numerical control operating system cabinet (2) is installed on the left side of the wire cutting machine tool (1), and a universal pulley (3) is fixedly installed at the bottom end of the numerical control operating system cabinet (2), an assembly disc (4) is fixedly installed on the right side surface of the numerical control operating system cabinet (2), and a connecting sleeve shaft (5) is arranged at the center of the assembly disc (4), and a receiving through hole (6) is arranged at the center of the assembly disc (4) and the connecting sleeve shaft (5), a limit strip groove (7) is arranged on the outer surface of the frame of the connecting sleeve shaft (5), and a combination sleeve head (8) is installed at the end of the connecting sleeve shaft (5), and an adjustment combination hole (9) is arranged at the center of the combination sleeve head (8), and the A magnetic adsorption disc (10) is installed inside the adjustment combination hole (9), and an adjustment column (11) is arranged at the center of the magnetic adsorption disc (10). The adjustment column (11) passes through the combination sleeve (8) and is connected to the receiving through hole (6). A connecting straight rod (12) is installed through the adjustment column (11), and the connecting straight rod (12) passes through the limiting strip groove (7) and the connecting sleeve shaft (5). A support spring (13) is installed at the center of the end of the adjustment column (11), and the support spring (13) is located inside the receiving through hole (6). An adjustment nut body (14) is sleeved and installed on the outer side of the connecting sleeve shaft (5).

2. The CNC wire-cut electric discharge machine tool according to claim 1, characterized in that: The assembly disc (4) and the connecting sleeve shaft (5) are arranged as an integrated structure, and the connecting sleeve shaft (5) and the combined sleeve head (8) are connected by welding.

3. The CNC wire-cut electric discharge machine tool according to claim 1, characterized in that: The outer surface of the magnetic adsorption disc (10) is connected to the outer surface of the wire cutting machine (1) by magnetic adsorption, and the magnetic adsorption disc (10) is connected to the combination sleeve (8) by sliding connection through the adjustment combination hole (9).

4. The CNC wire-cut electric discharge machine tool according to claim 1, characterized in that: The magnetic adsorption disc (10) and the adjusting column (11) are arranged as an integrated structure, and the adjusting column (11) is connected to the combined sleeve (8) in a sliding manner, and the adjusting column (11) is connected to the connecting sleeve shaft (5) through the receiving through hole (6) in a sliding manner.

5. The CNC wire-cut electric discharge machine tool according to claim 1, characterized in that: The connection mode of the connecting straight rod (12) and the adjusting column (11) is embedded fixing, and the connection mode of the connecting straight rod (12) and the connecting sleeve shaft (5) through the limiting strip groove (7) is sliding connection.

6. The CNC wire-cut electric discharge machine tool according to claim 1, characterized in that: The adjusting nut body (14) is connected to the connecting sleeve shaft (5) by threaded connection, and the adjusting nut body (14) is connected to the connecting straight rod (12) by fitting connection.

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