Distortion tool for electrode wire guider of numerical control electric spark small hole machine

Abstract

The invention provides a numerical control electric spark small hole machine electrode wire guider twisting tool, and belongs to the technical field of guider twisting tools.The numerical control electric spark small hole machine electrode wire guider twisting tool comprises a base, two supporting plates are fixedly connected to the upper surface of the base, and a bearing plate and a transverse fixing assembly are fixedly connected to the upper surfaces of the two supporting plates; the transverse fixing assembly comprises a two-way threaded rod arranged above the base, the two-way threaded rod is rotationally connected to the side walls of the two supporting plates in a penetrating mode through bearings, and two limiting sliding grooves are formed in the upper surface of the bearing plate. According to the device, by arranging the transverse fixing assembly, guiders of different sizes and models can be conveniently fixed, operation is convenient, the guiders to be twisted are fixed in more directions through the arranged vertical fixing assembly, and then the stability after fixing and the subsequent machining effect are improved.

Description

Technical Field

[0001] The invention relates to the technical field of guide twisting tooling, in particular to a guide twisting tooling for an electrode wire of a numerically controlled electric spark small hole machine. Background Art

[0002] CNC EDM small hole machine, also known as EDM drilling machine, EDM fine hole discharge machine, is a precision processing equipment, mainly used for processing fine holes in superhard steel, cemented carbide, copper, aluminum and any conductive material. The guide is a mechanical device and electronic component used to adjust or control various parameters of the system to ensure the stability and accuracy of operation. The guide distortion refers to the deformation or adjustment process of the guide in a specific application. Its main purpose is to ensure that the guide can accurately control and guide the flow or direction of the target object.

[0003] When the existing CNC EDM small hole machine electrode wire guide twisting tool is in use, the fixing measures for the guide to be twisted are not convenient enough. At the same time, different types of guides often have different size diameters. Therefore, when fixing, it is necessary to be able to fix guides of different sizes. In addition, when the tool is in use, in order to ensure the twisting effect, the guide should have sufficient stability to ensure the processing effect. Summary of the invention

[0004] In view of the deficiencies in the prior art, the present invention provides a twisting tool for an electrode wire guide of a numerically controlled electric spark small hole machine.

[0005] An embodiment of the present invention provides a twisting tool for an electrode wire guide of a numerically controlled electric spark hole machine, comprising:

[0006] A base, wherein two support plates are fixedly connected to the upper surface of the base, and the upper surfaces of the two support plates are fixedly connected to the bearing plates;

[0007] A horizontal fixing component, wherein the horizontal fixing component comprises a bidirectional threaded rod arranged above the base, the bidirectional threaded rod is rotatably connected to the two side walls of the support plate through a bearing, two limit slide grooves are arranged on the upper surface of the load-bearing plate, and the two limit slide grooves are slidably connected with the limit sliders, and the thread segments of the bidirectional threaded rod with opposite thread directions are threadedly connected with nuts, the bottom ends of the two limit sliders are respectively fixedly connected to the two nut side walls, and the side walls of the two limit sliders close to each other are fixedly connected with arc clamping plates;

[0008] A vertical fixing component is arranged above the bearing plate.

[0009] Furthermore, the vertical fixing assembly includes a fixing plate fixedly connected to the upper surface of the supporting plate, the side wall of the fixing plate is fixedly connected to the mounting plate, the upper surface of the mounting plate is provided with a threaded through hole, a fixing threaded rod is threadedly connected to the inner surface of the threaded through hole, and the bottom end of the fixing threaded rod is rotatably connected to an arc-shaped pressure plate.

[0010] Furthermore, a knob is fixedly connected to any one end of the bidirectional threaded rod, and a knob is fixedly connected to the top end of the fixed threaded rod.

[0011] Furthermore, the side walls of the two limit sliding blocks are respectively fitted with the inner walls of the two limit sliding grooves.

[0012] Furthermore, the mounting plate and the fixing plate are in a vertical position relationship, and the fixing plate and the bearing plate are in a vertical position relationship.

[0013] Furthermore, the two arc-shaped clamping plates, the nut, the limiting sliding groove and the limiting sliding block are all symmetrically arranged with respect to the fixed threaded rod.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] In the present invention, by setting a horizontal fixing component, guides of different sizes and models can be conveniently fixed, which is easy to operate and is beneficial to improving subsequent processing efficiency. By setting a vertical fixing component, the guide to be twisted can be fixed in more directions, thereby improving the stability after fixation and the subsequent processing effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the twisting tooling of the electrode wire guide of the CNC electric spark small hole machine described in the embodiment of the present invention.

[0017] Figure 2 It is a schematic diagram of the three-dimensional structure of the twisting tooling of the electrode wire guide of the CNC electric spark small hole machine described in the embodiment of the present invention from another perspective.

[0018] Figure 3 It is a schematic diagram of the three-dimensional structure of the twisting tooling of the electrode wire guide of the CNC electric spark small hole machine described in the embodiment of the present invention from another perspective.

[0019] In the above drawings: 1 base, 2 support plate, 3 bearing plate, 4 bidirectional threaded rod, 5 limit slide groove, 6 limit slider, 7 nut, 8 arc-shaped clamping plate, 9 fixing plate, 10 mounting plate, 11 threaded through hole, 12 fixed threaded rod, 13 arc-shaped pressure plate. DETAILED DESCRIPTION

[0020] The technical solution of the present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0021] like Figure 1-Figure 3 As shown, the embodiment of the present invention provides a twisting tool for an electrode wire guide of a CNC electric spark small hole machine, comprising:

[0022] Base 1, two supporting plates 2 are fixedly connected to the upper surface of the base 1, and the upper surfaces of the two supporting plates 2 are fixedly connected with a bearing plate 3, a horizontal fixing component, and the horizontal fixing component includes a bidirectional threaded rod 4 arranged above the base 1, and the bidirectional threaded rod 4 is rotatably connected to the side walls of the two supporting plates 2 through a bearing. Two limiting slide grooves 5 are provided on the upper surface of the bearing plate 3, and the two limiting slide grooves 5 are slidably connected with a limiting slider 6, and the threaded sections of the bidirectional bidirectional threaded rod 4 with opposite thread directions are threaded with nuts 7, and the bottom ends of the two limiting sliders 6 are respectively fixedly connected to the side walls of the two nuts 7, and the side walls of the two limiting sliders 6 close to one side are fixedly connected with an arc clamping plate 8, and any end of the bidirectional threaded rod 4 is fixedly connected with a knob for easy operation by the staff, and the side walls of the two limiting sliders 6 are respectively fitted with the inner walls of the two limiting slide grooves 5, so that the horizontal fixing component runs smoothly;

[0023] A vertical fixing assembly is arranged above the bearing plate 3. The vertical fixing assembly includes a fixing plate 9 fixedly connected to the upper surface of the bearing plate 3. The side wall of the fixing plate 9 is fixedly connected to a mounting plate 10. A threaded through hole 11 is provided on the upper surface of the mounting plate 10. A fixing threaded rod 12 is threadedly connected to the inner thread of the threaded through hole 11. The bottom end of the fixing threaded rod 12 is rotatably connected to an arc pressure plate 13. The top end of the fixing threaded rod 12 is fixedly connected to a knob for the convenience of operation by the staff. The mounting plate 10 is in a vertical position relationship with the fixing plate 9, and the fixing plate 9 is in a vertical position relationship with the bearing plate 3. The two arc clamping plates 8, nuts 7, limiting slide grooves 5 and limiting sliders 6 are symmetrically arranged about the fixing threaded rod 12, so that the horizontal fixing assembly can cooperate with the vertical fixing assembly.

[0024] The detailed working process of the present invention is as follows:

[0025] When in use, first complete the fixation of the guide to be twisted, place the workpiece to be processed between the two arc clamping plates 8, and turn the two-way threaded rod 4 by turning the knob. When the two-way threaded rod 4 rotates, the two nuts 7 will be threadedly engaged with the two-way threaded rod 4 under the restriction of the two limit slide grooves 5 and the limit slider 6, and then the two nuts 7 will move towards each other. When fixing is required, the two nuts 7 are close to each other, driving the two arc clamping plates 8 to move close to each other to complete the lateral fixation of the guide. The operation is convenient, and guides of different sizes and models can be fixed quickly, which is conducive to improving the subsequent processing efficiency;

[0026] After completion, the fixed threaded rod 12 is rotated by turning the knob. When the fixed threaded rod 12 rotates, it will engage with the threaded through hole 11, and then move up and down, driving the arc pressure plate 13 to move up and down. When fixing is required, the arc pressure plate 13 moves downward until it is tightened, completing the vertical fixation of the guide, and cooperating with the horizontal fixing component to improve the stability after fixation and the subsequent processing effect.

[0027] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solution of the present invention can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the present invention, which should be included in the scope of the claims of the present invention.

Claims

1. The twisting tooling of the electrode wire guide of the CNC EDM small hole machine is characterized by: include: A base (1), wherein two support plates (2) are fixedly connected to the upper surface of the base (1), and a bearing plate (3) is fixedly connected to the upper surfaces of the two support plates (2); A transverse fixing assembly, the transverse fixing assembly comprising a bidirectional threaded rod (4) arranged above the base (1), the bidirectional threaded rod (4) being rotatably connected to the side walls of the two support plates (2) through a bearing, the upper surface of the bearing plate (3) being provided with two limit slide grooves (5), the two limit slide grooves (5) being slidably connected with a limit slider (6), the threaded sections of the bidirectional threaded rod (4) with opposite thread directions being threadedly connected with nuts (7), the bottom ends of the two limit sliders (6) being fixedly connected to the side walls of the two nuts (7) respectively, and the side walls of the two limit sliders (6) being close to each other being fixedly connected with an arc-shaped clamping plate (8); A vertical fixing component is arranged above the bearing plate (3).

2. The twisting tool for the electrode wire guide of the CNC electric spark small hole machine according to claim 1 is characterized in that: in: The vertical fixing assembly comprises a fixing plate (9) fixedly connected to the upper surface of the bearing plate (3); the side wall of the fixing plate (9) is fixedly connected to a mounting plate (10); the upper surface of the mounting plate (10) is provided with a threaded through hole (11); a fixing threaded rod (12) is threadedly connected to the inner thread of the threaded through hole (11); the bottom end of the fixing threaded rod (12) is rotatably connected to an arc-shaped pressure plate (13).

3. The twisting tool for the electrode wire guide of the CNC electric spark small hole machine according to claim 2 is characterized in that: in: A knob is fixedly connected to either end of the bidirectional threaded rod (4), and a knob is fixedly connected to the top end of the fixed threaded rod (12).

4. The tooling for twisting the electrode wire guide of a CNC electric spark hole machine according to claim 1, characterized in that: in: The side walls of the two limiting sliding blocks (6) are respectively fitted with the inner walls of the two limiting sliding grooves (5).

5. The twisting tool for the electrode wire guide of the CNC electric spark small hole machine according to claim 2 is characterized in that: in: The mounting plate (10) and the fixing plate (9) are in a vertical positional relationship, and the fixing plate (9) and the bearing plate (3) are in a vertical positional relationship.

6. The twisting tool for the electrode wire guide of the CNC electric spark small hole machine according to claim 2 is characterized in that: in: The two arc-shaped clamping plates (8), the nut (7), the limiting sliding groove (5) and the limiting sliding block (6) are all symmetrically arranged with respect to the fixed threaded rod (12).

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