A double-bullhead EDM machine

Abstract

The utility model discloses a double-bullhead electrospark forming machine. The technical solution of the utility model is as follows: a supporting mechanism is provided to solve the problem that the device is not stable enough when working; a working mechanism is provided to solve the problem that two tools work in one oil tank during use; a control mechanism is provided to solve the problem that the device is difficult to control; a base is provided to make the device more stable, thereby improving the stability of the device; a workbench is provided to provide a working position for the device, thereby improving the convenience of the device; a partition is provided to prevent the two tool electrodes of the device from interfering with each other, thereby improving the working efficiency of the device; a supporting rod and an extension area are provided to adjust the position of the tool electrodes of the device, thereby improving the coordination ability of the device; a control box is provided to facilitate the staff to control the device, thereby improving the convenience of the device; a display screen is provided to display the data information of the equipment, thereby facilitating the staff to make judgments, thereby improving the convenience of the device.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical processing, in particular to a double-bullhead electric spark forming machine. Background Art

[0002] Main uses and applicable scope of EDM forming machine This equipment is mainly used for processing complex cavities and curved surfaces of various conductive bodies such as various molds and precision parts manufacturing. EDM forming processing belongs to precision processing. Under the premise of meeting the processing quality and positioning accuracy of the workpiece, combined with the system motion function and the requirements of workpiece processing, the bullhead structure is adopted as the overall structural form of the EDM machine tool. This structure installs the spindle on the X and Y slides, and the working fluid tank adopts a lifting structure. When the machine tool is working, the worktable remains stationary. The EDM machine tool is mainly composed of the main body of the machine tool, pulse power supply, servo feed system, working fluid circulation filtration system and machine tool accessories.

[0003] The double-bullhead EDM machine in the prior art is controlled by one controller. However, in actual use, it is not easy to distinguish between two machines controlled by one control panel, and mistakes often occur, which will cause certain losses.

[0004] Therefore, a new type of double-bullhead EDM forming machine was launched. By setting up two independent controllers, it avoids the problem of controlling two machines on one control panel in actual use, which is difficult to distinguish and often leads to mistakes and certain losses. Utility Model Content

[0005] In order to overcome the shortcomings of the prior art, the purpose of the utility model is to provide a double-bullhead EDM forming machine, which makes the device more stable by arranging a base, thereby improving the stability of the device; provides a working position for the device by arranging a workbench, thereby improving the convenience of the device; arranges a partition so that the two tool electrodes of the device are not easily interfered with each other, thereby improving the working efficiency of the device; arranges support rods and extension areas to regulate the positions of the tool electrodes of the device, thereby improving the coordination ability of the device; arranges a control box to facilitate the staff to control the device, thereby improving the convenience of the device; and arranges a display screen to display the data information of the equipment, thereby facilitating the staff to make judgments, thereby improving the convenience of the device.

[0006] The above technical objectives of the utility model are achieved through the following technical solutions:

[0007] A double-bullhead electric spark forming machine comprises a supporting mechanism, a working mechanism is arranged at the rear side of the supporting mechanism, and control mechanisms are arranged at both sides of the outer end of the supporting mechanism;

[0008] The control mechanism includes a control box, a display screen is embedded on the upper front side of the control box, a control panel is arranged in the middle of the front end of the control box, a storage cabinet is arranged at the lower end of the control box, a liquid pump is installed at the inner end of the storage cabinet, and an infusion tube is connected to the front end of the liquid pump.

[0009] A control box is set up to make it easier for staff to control the device, thus improving the convenience of the device. A display screen is set up to display the data information of the equipment, making it easier for staff to make judgments, thus improving the convenience of the device.

[0010] Furthermore, the working mechanism comprises a working box, a support rod is arranged at the upper end of the working box, an extension area is arranged in the middle of the support rod, and a tool electrode is installed at the front end of the support rod.

[0011] By setting the support rod and the extension area, the position of the tool electrode of the device is regulated, thereby improving the coordination ability of the device work.

[0012] Furthermore, the support mechanism includes a base, a workbench is arranged at the upper end of the base, a baffle is arranged on the outer side of the upper end of the workbench, an oil tank is arranged at the upper end of the workbench, and a partition is arranged in the middle of the upper end of the workbench.

[0013] The device is made more stable by setting a base, thereby improving the stability of the device; the device is provided with a working position by setting a workbench, thereby improving the convenience of the device; and the device is provided with a partition, thereby preventing the two tool electrodes of the device from interfering with each other, thereby improving the working efficiency of the device.

[0014] Furthermore, there are two oil tanks, which are fixedly arranged at the middle of the upper end of the workbench.

[0015] By arranging two oil grooves fixedly arranged at the middle of the upper end of the workbench, the two tool electrodes of the device can work independently, thereby improving the working efficiency of the device.

[0016] Furthermore, there are a plurality of baffles, and the baffles are fixedly mounted on the outer side of the upper end of the workbench.

[0017] Furthermore, the number of the tool electrodes is two, and the two tool electrodes are installed at the front end of the support rod.

[0018] Furthermore, the placement cabinet is arranged on the side of the workbench, the placement cabinet is connected to the workbench, and the control box is signal-connected to the tool electrode.

[0019] Furthermore, the oil tank is fixedly arranged below the tool electrode, and the partition is fixedly installed between the two oil tanks.

[0020] In summary, the utility model has the following beneficial effects:

[0021] 1. Setting up a control box makes it easier for the staff to control the device, which improves the convenience of the device. Setting up a display screen to display the data information of the equipment makes it easier for the staff to make judgments, which improves the convenience of the device;

[0022] 2. By setting the support rod and the extension area, the position of the tool electrode of the device is regulated, which improves the coordination ability of the device;

[0023] 3. The device is more stable by setting a base, which improves the stability of the device. The workbench is set to provide a working position for the device, which improves the convenience of the device. The partition is set to prevent the two tool electrodes of the device from interfering with each other, which improves the working efficiency of the device.

[0024] 4. By setting two oil grooves fixedly arranged at the middle of the upper end of the workbench, the two tool electrodes of the device can work independently, thereby improving the working efficiency of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] FIG1 is a schematic diagram of the overall structure of this embodiment;

[0026] FIG2 is a schematic diagram of the support structure of the present embodiment;

[0027] FIG3 is a schematic diagram of the working mechanism structure in this embodiment;

[0028] FIG4 is a schematic diagram of the control mechanism structure in this embodiment;

[0029] FIG. 5 is a schematic diagram of the partial structure of the control mechanism in this embodiment.

[0030] In the figure, 1. supporting mechanism; 101. base; 102. workbench; 103. baffle; 104. oil tank; 105. partition; 2. working mechanism; 201. working box; 202. supporting rod; 203. extension area; 204. tool electrode; 3. control mechanism; 301. control box; 302. display screen; 303. control panel; 304. placement cabinet; 305. liquid pump; 306. infusion tube. DETAILED DESCRIPTION

[0031] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0032] The same parts are denoted by the same reference numerals. It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to directions in the drawings, and the words "bottom" and "top", "inner" and "outer" refer to directions toward or away from the geometric center of a specific component, respectively.

[0033] Refer to Figure 1- Figure 4 As shown, a double-bullhead EDM machine in a preferred embodiment of the utility model comprises a support mechanism 1, a working mechanism 2 is arranged at the rear side of the support mechanism 1, and control mechanisms 3 are arranged at both sides of the outer ends of the support mechanism 1;

[0034] The control mechanism 3 includes a control box 301, a display screen 302 is embedded on the upper side of the front end of the control box 301, a control panel 303 is arranged in the middle of the front end of the control box 301, a placement cabinet 304 is arranged at the lower end of the control box 301, a liquid pump 305 is installed at the inner end of the placement cabinet 304, and a liquid infusion tube 306 is connected to the front end of the liquid pump 305. The placement cabinet 304 is arranged on the side of the workbench 102, the placement cabinet 304 is connected to the workbench 102, and the control box 301 is connected to the tool electrode 204 for signal connection.

[0035] The control box 301 is provided to make it easy for the staff to control the device, thereby improving the convenience of the device. The display screen 302 is provided to display the data information of the device, thereby facilitating the staff to make judgments, thereby improving the convenience of the device.

[0036] As shown in Figure 3, the working mechanism 2 includes a working box 201, a support rod 202 is provided at the upper end of the working box 201, an extension area 203 is provided in the middle of the support rod 202, and a tool electrode 204 is installed at the front end of the support rod 202. The number of tool electrodes 204 is two, and two tool electrodes 204 are installed at the front end of the support rod 202.

[0037] By providing the support rod 202 and the extension area 203, the position of the tool electrode of the device is regulated, thereby improving the coordination ability of the device operation.

[0038] 2-3 , the support mechanism 1 includes a base 101, a workbench 102 is provided at the upper end of the base 101, a baffle 103 is provided on the outer side of the upper end of the workbench 102, an oil groove 104 is provided at the upper end of the workbench 102, a partition 105 is provided in the middle of the upper end of the workbench 102, the oil groove 104 is fixedly provided below the tool electrode 204, the partition 105 is fixedly installed between the two oil grooves 104, and there are a plurality of baffles 103, which are fixedly installed on the outer side of the upper end of the workbench 102.

[0039] The base 101 is provided to make the device more stable and improve the stability of the device. The workbench 102 is provided to provide a working position for the device and improve the convenience of the device. The partition 105 is provided to prevent the two tool electrodes of the device from interfering with each other and improve the working efficiency of the device.

[0040] Reference Figure 2 As shown in FIG. 3 , there are two oil grooves 104 , which are fixedly arranged at the middle of the upper end of the workbench 102 .

[0041] By arranging two oil grooves 104 fixedly arranged at the middle of the upper end of the workbench 102, the two tool electrodes 204 of the device can work independently, thereby improving the working efficiency of the device.

[0042] Specific implementation process: When in use, first connect and assemble the device, and fix the partition 105 between the two oil tanks 104. After completing the assembly and the line and signal connection, it can be used.

[0043] When in use, first place the workpiece on the workbench 102, turn on the power, and control the device through the controller in the control box 301 to work. The working fluid in the placement cabinet 304 is pumped into the device through the liquid pump 305, and then the working fluid is transported to the oil tank 104 through the infusion tube 306. Then, through the control panel 303, turn on the switch on the control panel 303, and control the two support rods 202 to start working through the controller in the control box 301. Through the operation of the two support rods 202, the hydraulic oil in the hydraulic cylinder is pressed into the two telescopic rods respectively, thereby driving the two telescopic rods to extend and retract, and then driving the two tool electrodes 204 to feed toward the workpiece, and the tool electrode 204 and the workpiece are respectively connected to the two poles of the pulse power supply.

[0044] Finally, when the distance between the tool electrode 204 and the workpiece is reduced to a certain value, the pulse voltage applied to the tool electrode 204 and the workpiece breaks down the working fluid, generates spark discharge, and forms a spark discharge channel. At this time, the power supply releases energy through the discharge channel, and most of the energy is converted into heat energy. The released heat energy is used to heat the channel between the discharge point of the electrode and the gap, so that local and instantaneous high temperature is generated when the two electrodes discharge, causing the metal to melt locally or even vaporize, thereby realizing the processing of the workpiece.

[0045] The above shows and describes the basic principle and main features of the utility model and the 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 principle 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 double-bullhead EDM machine, characterized by: It comprises a support mechanism (1), a working mechanism (2) is arranged on the rear side of the support mechanism (1), and control mechanisms (3) are arranged on both sides of the outer end of the support mechanism (1); The control mechanism (3) comprises a control box (301), a display screen (302) is embedded on the upper front side of the control box (301), a control panel (303) is arranged in the middle of the front end of the control box (301), a storage cabinet (304) is arranged at the lower end of the control box (301), a liquid pump (305) is installed at the inner end of the storage cabinet (304), and a liquid infusion tube (306) is connected to the front end of the liquid pump (305).

2. A double-bullhead EDM machine according to claim 1, characterized in that: The working mechanism (2) comprises a working box (201), a support rod (202) is arranged at the upper end of the working box (201), an extension area (203) is arranged in the middle of the support rod (202), and a tool electrode (204) is installed at the front end of the support rod (202).

3. A double-bullhead EDM machine according to claim 2, characterized in that: The support mechanism (1) comprises a base (101), a workbench (102) is arranged at the upper end of the base (101), a baffle (103) is arranged on the outer side of the upper end of the workbench (102), an oil tank (104) is arranged at the upper end of the workbench (102), and a partition (105) is arranged in the middle of the upper end of the workbench (102).

4. A double-bullhead EDM machine according to claim 3, characterized in that: There are two oil grooves (104), and the two oil grooves (104) are fixedly arranged at the middle of the upper end of the workbench (102).

5. The double-bullhead EDM machine according to claim 3, characterized in that: The number of the baffles (103) is a plurality of pieces, and the plurality of baffles (103) are fixedly mounted on the outer side of the upper end of the workbench (102).

6. A double-bullhead EDM machine according to claim 2, characterized in that: The number of the tool electrodes (204) is two, and the two tool electrodes (204) are installed at the front end of the support rod (202).

7. The double-bullhead EDM machine according to claim 3, characterized in that: The placement cabinet (304) is arranged on the side of the workbench (102), the placement cabinet (304) is connected to the workbench (102), and the control box (301) is signal-connected to the tool electrode (204).

8. The double-bullhead EDM machine according to claim 3, characterized in that: The oil groove (104) is fixedly arranged below the tool electrode (204), and the partition plate (105) is fixedly installed between the two oil grooves (104).

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