A kind of fast wire cutting machine tool taper automatic processing equipment

Abstract

The utility model relates to fast wire machine tool technical field, concretely is a kind of fast wire line cutting machine tool taper automatic processing equipment, including equipment main body and the support seat of equipment main body below, the top of equipment main body is provided with mounting bracket and cross slide, the outside of mounting bracket is respectively provided with upper guide eye and lower guide eye, upper guide eye and lower guide eye between are provided with tensioning mechanism, the top of cross slide is provided with positioning fixture, the bottom of support seat is provided with support roller, the outside of support seat is respectively fixed with support branch, the top of support branch is provided with hydraulic rod, the bottom of support branch is provided with contact block, the top of support seat is fixed with electronic inclination angle ware, by setting a kind of fast wire line cutting machine tool taper automatic processing equipment, to utilize the structural design in tensioning mechanism, and further played the purpose of adjusting electrode wire tension, it is favorable to subsequent use.

Description

Technical Field

[0001] This utility model relates to the field of fast wire EDM machine technology, specifically to an automatic tapered machining equipment for fast wire EDM machines. Background Technology

[0002] Fast wire EDM involves connecting the electrode wire to the negative terminal of a pulse power supply and the workpiece to the positive terminal. When the high-frequency pulse power supply is energized, if the distance between the workpiece and the electrode wire is less than the discharge distance, the pulse energy causes the dielectric to ionize and break down, forming a discharge channel. Under the action of the electric field, a large number of negatively charged electrons rush towards the positive terminal, and positively charged ions rush towards the negative terminal. The high temperature generated by ionization melts or even vaporizes the surface of the workpiece, causing the metal to be ejected as the electrode wire moves and the working fluid impacts it, thus forming pits on the surface of the workpiece.

[0003] Currently used high-speed wire EDM tapered automatic machining equipment often lacks adjustable electrode wire tension. As a result, during prolonged use, the electrode wire is prone to displacement fluctuations due to tension changes, which affects the cutting accuracy of the workpiece and is detrimental to subsequent use. In addition, the equipment's bottom exhibits poor stability, easily causing shaking during operation and impacting the equipment's practical performance.

[0004] In summary, this utility model solves the problems in the background art by designing an automatic tapered machining equipment for a fast wire EDM machine. Utility Model Content

[0005] The purpose of this invention is to provide an automatic tapered machining equipment for a fast wire EDM machine to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] An automatic tapered machining device for a fast wire EDM machine includes a main body and a support base located below the main body. The top of the main body is equipped with a mounting frame and a cross slide. An upper guide wheel and a lower guide wheel are respectively mounted on the outer side of the mounting frame. A tensioning mechanism is provided between the upper and lower guide wheels. A positioning fixture is provided on the top of the cross slide. Support rollers are provided on the bottom of the support base. Support blocks are fixedly mounted on the outer side of the support base. A hydraulic rod is provided on the top of each support block, and a contact block is provided on the bottom of each support block. An electronic tilter is fixedly mounted on the top of the support base.

[0008] As a preferred embodiment of this utility model, the tensioning mechanism includes a moving groove and a tensioning motor. The moving groove is formed on the right side surface of the mounting frame, and an adjusting screw and a moving block are provided inside the moving groove. The tensioning motor is fixedly installed on the top surface of the mounting frame.

[0009] As a preferred embodiment of this utility model, the outer surface of the moving block is slidably fitted against the inner wall of the moving groove.

[0010] As a preferred embodiment of this utility model, the movable block is threaded onto the outer surface of the adjusting screw, and the right surface of the movable block is connected to the left surface of the upper guide wheel. The output end of the tensioning motor passes through the top surface of the mounting frame and is coaxially connected to the top end of the adjusting screw.

[0011] As a preferred embodiment of this utility model, the electronic tilters are located on the top side surface of the support base, and the telescopic end of the hydraulic rod passes through the top surface of the support block and is fixed to the top of the contact block.

[0012] As a preferred embodiment of this utility model, the bottom surface of the contact block is provided with an anti-slip pattern.

[0013] In a preferred embodiment of this invention, both the electronic tilter and the hydraulic rod are electrically connected to an external controller via wires.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] 1. In this utility model, an automatic tapered machining device for a fast wire EDM machine is provided. By utilizing the structural design of the tensioning mechanism, the adjusting screw is driven by the tensioning motor, causing the adjusting screw to move up and down. With the sliding contact between the moving block and the moving groove, it is ensured that the moving block drives the upper guide wheel to adjust its displacement, thereby achieving the purpose of adjusting the electrode wire tension, which is beneficial for subsequent use.

[0016] 2. In this utility model, an automatic tapered machining device for a fast wire EDM machine is provided. By utilizing the structural design of an electronic inclinometer, a hydraulic rod, and a contact block, the electronic inclinometer can monitor the horizontal state of the support base, and the hydraulic rod can drive the contact block to move downward, thereby achieving the purpose of leveling the equipment and improving the practical effect of the equipment. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the support base of this utility model;

[0019] Figure 3 This is a schematic diagram of the tensioning mechanism of this utility model.

[0020] In the diagram: 1. Main body of the equipment; 2. Support base; 201. Support roller; 202. Support block; 203. Hydraulic rod; 204. Contact block; 205. Electronic tilter; 3. Mounting frame; 301. Upper guide wheel; 302. Lower guide wheel; 4. Cross slide; 401. Positioning fixture; 5. Tensioning mechanism; 501. Moving groove; 502. Tensioning motor; 503. Adjusting screw; 504. Moving block. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0022] To facilitate understanding of this utility model, a more comprehensive description of the utility model will be given below with reference to the accompanying drawings, and several embodiments of the utility model will be provided. However, the utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and complete.

[0023] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or there may be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.

[0024] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0025] For examples, please refer to Figure 1-3 This utility model provides a technical solution:

[0026] An automatic tapered machining device for a fast wire EDM machine includes a main body 1 and a support base 2 located below the main body 1. The top of the main body 1 is provided with a mounting frame 3 and a cross slide 4. An upper guide wheel 301 and a lower guide wheel 302 are respectively provided on the outer side of the mounting frame 3. A tensioning mechanism 5 is provided between the upper guide wheel 301 and the lower guide wheel 302. A positioning clamp 401 is provided on the top of the cross slide 4. A support roller 201 is provided on the bottom of the support base 2. Support blocks 202 are fixedly installed on the outer side of the support base 2. A hydraulic rod 203 is provided on the top of the support blocks 202. A contact block 204 is provided on the bottom of the support blocks 202. An electronic tilter 205 is fixedly installed on the top of the support base 2.

[0027] Specifically, the electronic tilter 205 is located on the top side surface of the support base 2, the telescopic end of the hydraulic rod 203 passes through the top surface of the support block 202 and is fixed to the top of the contact block 204, the bottom surface of the contact block 204 is provided with anti-slip pattern, and the electronic tilter 205 and the hydraulic rod 203 are electrically connected to the external controller through wires.

[0028] In this embodiment, the electronic tilt sensor 205 is mainly used to detect the horizontal state of the support base 2 and transmit the measured signal to the controller. The controller then controls the hydraulic rod 203 to start, causing the hydraulic rod 203 to drive the contact block 204 to move downward until the contact block 204 makes close contact with the ground, thereby achieving the function of horizontal support for the main body of the equipment 1.

[0029] It should be noted that a cutting electrode wire is sleeved between the upper guide wheel 301 and the lower guide wheel 302;

[0030] In this embodiment, please refer to Figure 1 and Figure 3 The tensioning mechanism 5 includes a moving groove 501 and a tensioning motor 502. The moving groove 501 is opened on the right side surface of the mounting frame 3. An adjusting screw 503 and a moving block 504 are provided inside the moving groove 501. The tensioning motor 502 is fixedly installed on the top surface of the mounting frame 3.

[0031] Specifically, the outer surface of the moving block 504 is slidably fitted against the inner wall of the moving groove 501, the moving block 504 is threaded onto the outer surface of the adjusting screw 503, and the right side surface of the moving block 504 is connected to the left side surface of the upper guide wheel 301. The output end of the tensioning motor 502 passes through the top surface of the mounting bracket 3 and is coaxially connected to the top end of the adjusting screw 503.

[0032] In this embodiment, the tensioning motor 502 is mainly used to drive the adjusting screw 503. Under the threaded transmission between the adjusting screw 503 and the moving block 504, the moving block 504 moves smoothly up and down along the inner wall of the moving groove 501, realizing the displacement adjustment between the upper guide wheel 301 and the lower guide wheel 302, and meeting the tension adjustment requirements of the electrode wire.

[0033] The working process of this utility model is as follows: When using a tapered automatic processing device for a fast wire EDM machine, the support base 2 is moved by the support roller 201, thereby moving the main body 1 of the equipment. Subsequently, the electronic tilter 205 is activated, which detects the horizontal state of the support base 2. Based on the detection data, the hydraulic rod 203 is activated through an external controller. The extension end of the hydraulic rod 203 then drives the contact block 204 to come close to the ground until the contact block 204 makes tight contact with the ground, meeting the stable support requirements for equipment operation. Then, the tension motor 502 is driven, and the output end of the tension motor 502 drives the adjusting screw 503 to rotate. The adjusting screw 503 then drives the moving block 504 to slide up and down along the inner wall of the moving groove 501, thereby realizing the adjustment of the distance between the upper guide wheel 301 and the lower guide wheel 302, which facilitates the adjustment of the electrode wire tension and meets the needs of the user.

[0034] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An automatic tapered machining device for a fast wire EDM machine, comprising a main body (1) and a support base (2) disposed below the main body (1), characterized in that: The top of the main body (1) of the equipment is provided with a mounting frame (3) and a cross slide (4). The outer side of the mounting frame (3) is provided with an upper guide wheel (301) and a lower guide wheel (302). A tensioning mechanism (5) is provided between the upper guide wheel (301) and the lower guide wheel (302). The top of the cross slide (4) is provided with a positioning clamp (401). The bottom of the support base (2) is provided with a support roller (201). The outer side of the support base (2) is fixedly installed with a support block (202). The top of the support block (202) is provided with a hydraulic rod (203). The bottom of the support block (202) is provided with a contact block (204). The top of the support base (2) is fixedly installed with an electronic tilter (205).

2. The automatic tapered machining equipment for a fast wire EDM machine tool according to claim 1, characterized in that: The tensioning mechanism (5) includes a moving groove (501) and a tensioning motor (502). The moving groove (501) is opened on the right side surface of the mounting frame (3). An adjusting screw (503) and a moving block (504) are provided inside the moving groove (501). The tensioning motor (502) is fixedly installed on the top surface of the mounting frame (3).

3. The automatic tapered machining equipment for a fast wire EDM machine tool according to claim 2, characterized in that: The outer surface of the movable block (504) is slidably fitted against the inner wall of the movable groove (501).

4. The automatic tapered machining equipment for a fast wire EDM machine tool according to claim 2, characterized in that: The movable block (504) is threaded onto the outer surface of the adjusting screw (503), and the right side surface of the movable block (504) is connected to the left side surface of the upper guide wheel (301). The output end of the tensioning motor (502) passes through the top surface of the mounting bracket (3) and is coaxially connected to the top end of the adjusting screw (503).

5. The automatic tapered machining equipment for a fast wire EDM machine tool according to claim 1, characterized in that: The electronic tilters (205) are located on the top side surface of the support base (2), and the telescopic end of the hydraulic rod (203) passes through the top surface of the support block (202) and is fixed to the top of the contact block (204).

6. The automatic tapered machining equipment for a fast wire EDM machine tool according to claim 1, characterized in that: The bottom surface of the contact block (204) is provided with an anti-slip pattern.

7. The automatic tapered machining equipment for a fast wire EDM machine tool according to claim 1, characterized in that: The electronic tilter (205) and the hydraulic rod (203) are both electrically connected to an external controller via wires.

Images