Electric spark machine tool operation workbench

Abstract

The utility model discloses an electric spark machine tool operation workbench which comprises an operation table, an electric spark machine body is installed on the top of the operation table, a protective cover is fixedly connected to the top of the operation table, a notch is formed in one end of the protective cover, and a movable groove is formed in the top of the protective cover. A protection plate is slidably connected into the movable groove. The protective cover is arranged at the top of the operation table, then a worker moves the protective plate downwards to enable the protective plate to drive the arc-shaped stress block at the bottom to move into the square groove, and then the arc-shaped stress block is driven to move into the square groove by moving the adjusting rod. And the adjusting rod drives the arc-shaped pushing block to be inserted into a clamping groove formed in one end of the arc-shaped stress block to fix the position of the protection plate, so that the situation that an operator is injured by splashing sparks generated when the electric discharge machine body machines an object is avoided, and the safety of the operator can be effectively protected through the protection plate and the protection cover.

Description

Technical Field

[0001] This utility model relates to an electrical discharge machine tool, specifically an operating table for an electrical discharge machine tool. Background Technology

[0002] Electrical discharge machining (EDM) machines, also known as CNC EDM machines, EDM forming machines, or EDM machines, are machine tools that use the principle of electrical discharge to perform high-precision metal processing.

[0003] Existing electrical discharge machining (EDM) machines generate a large amount of smoke and sparks during operation. This smoke and sparks severely pollute the processing environment, affecting the operator's vision and respiratory health. Long-term exposure to such an environment may also cause damage to the operator's skin and eyes. Utility Model Content

[0004] To address the shortcomings of existing technologies, such as the generation of smoke and sparks during the operation of electrical discharge machine tools, which pollute the environment, affect the operator's vision and health, and may damage the skin and eyes with long-term exposure, this utility model provides an operating table for an electrical discharge machine tool.

[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution:

[0006] This utility model discloses an operating table for an electrical discharge machine tool, including an operating table. An electrical discharge machine body is mounted on the top of the operating table. A protective cover is fixedly connected to the top of the operating table. One end of the protective cover has a slot, and the top of the protective cover has a movable slot. A protective plate is slidably connected inside the movable slot. An arc-shaped force-bearing block is fixedly connected to the bottom of the protective plate. One end of the arc-shaped force-bearing block has a locking groove. A square slot is formed on the top of the operating table, and an adjustment slot is formed on the top of the operating table. An adjustment hole is formed at one end of the operating table, and an adjustment rod is slidably connected inside the adjustment hole. One end of the adjustment rod is fixedly connected to an arc-shaped pushing block, and one end of the inner cavity of the adjustment slot has a through slot.

[0007] As a preferred embodiment of this utility model, limit grooves are provided on both sides of the inner cavity of the adjustment groove, and limit blocks are fixedly connected to both sides of the arc-shaped push block.

[0008] As a preferred embodiment of this utility model, one end of the arc-shaped push block is fixedly connected to a reset spring, and one end of the reset spring is fixedly connected to the inside of the adjustment groove.

[0009] As a preferred embodiment of this utility model, the outer surface of the arc-shaped push block is slidably connected to the inside of the slot, and the outer shape of the arc-shaped push block matches the inner shape of the slot.

[0010] As a preferred embodiment of this utility model, guide grooves are provided on both sides of the inner cavity of the slot, and guide blocks are fixedly connected to both sides of the protective plate.

[0011] As a preferred embodiment of this utility model, a thrust spring is fixedly connected to the bottom of the guide block, and the bottom of the thrust spring is fixedly connected to the top of the operating table.

[0012] As a preferred embodiment of this utility model, a magnetic plate is fixedly connected to the top of the guide block, and a magnetic block is fixedly connected to the top of the inner cavity of the guide groove.

[0013] The beneficial effects of this utility model are as follows: The operating table of this EDM machine tool has a protective cover on the top. The operator then moves the protective plate downwards, causing the arc-shaped force block at the bottom to move into the square groove. Then, by moving the adjusting rod, the adjusting rod causes the arc-shaped pushing block to insert into the slot opened at one end of the arc-shaped force block to fix the position of the protective plate. This prevents the EDM machine body from generating sparks that could injure the operator during the processing of the workpiece, and the protective plate and protective cover can effectively protect the operator's safety. Attached Figure Description

[0014] The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation thereof.

[0015] In the attached diagram:

[0016] Figure 1 This is a schematic diagram of the main structure of an EDM machine tool operating table according to the present invention;

[0017] Figure 2 This is a partial structural schematic diagram of an operating table for an electrical discharge machine tool according to the present invention;

[0018] Figure 3 This is a schematic diagram of the protective cover structure of an EDM machine tool operating table according to the present invention;

[0019] Figure 4 This is a first cross-sectional view of the operating table of an electrical discharge machine tool according to this utility model;

[0020] Figure 5 This is a second cross-sectional view of the operating table of an EDM machine tool according to the present invention.

[0021] In the diagram: 1. Control panel; 2. EDM machine body; 3. Protective cover; 4. Movable groove; 5. Protective plate; 6. Arc-shaped force block; 7. Slot; 8. Square groove; 9. Adjustment groove; 10. Adjustment hole; 11. Adjustment rod; 12. Arc-shaped push block; 13. Through groove; 14. Limit groove; 15. Limit block; 16. Return spring; 17. Guide groove; 18. Guide block; 19. Thrust spring; 20. Magnetic plate; 21. Magnetic block; 22. Slot opening. Detailed Implementation

[0022] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are for illustration and explanation only and are not intended to limit the present invention.

[0023] Example: Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, this utility model discloses an operating table for an electrical discharge machine tool, including an operating table 1. An electrical discharge machine body 2 is mounted on the top of the operating table 1. A protective cover 3 is fixedly connected to the top of the operating table 1. One end of the protective cover 3 has a slot 22, and the top of the protective cover 3 has a movable groove 4. A protective plate 5 is slidably connected inside the movable groove 4. An arc-shaped force-bearing block 6 is fixedly connected to the bottom of the protective plate 5. One end of the arc-shaped force-bearing block 6 has a slot 7. The top of the operating table 1 has a square groove 8 and an adjustment groove 9. One end of the operating table 1 has an adjustment hole 10, and an adjustment rod 11 is slidably connected inside the adjustment hole 10. One end of the 1 is fixedly connected to an arc-shaped push block 12, and one end of the inner cavity of the adjustment groove 9 is provided with a through groove 13. By setting a protective cover 3 on the top of the operating table 1, the operator moves the protective plate 5 downward, causing the protective plate 5 to move the arc-shaped force block 6 at the bottom to the inside of the square groove 8. Then, by moving the adjustment rod 11, the adjustment rod 11 causes the arc-shaped push block 12 to be inserted into the slot 7 opened at one end of the arc-shaped force block 6 to fix the position of the protective plate 5, thereby preventing the sparks generated by the EDM machine body 2 during the processing of the workpiece from causing injury to the operator, so that the protective plate 5 and the protective cover 3 can effectively protect the safety of the operator.

[0024] The inner cavity of the adjustment groove 9 has limit grooves 14 on both sides, and the arc-shaped push block 12 has limit blocks 15 fixedly connected to both sides. The cooperation of the limit grooves 14 and the limit blocks 15 enables the adjustment rod 11 to move back and forth precisely in the adjustment groove 9, ensuring that the arc-shaped push block 12 can be stably inserted into the slot 7, thereby achieving precise locking of the position of the protective plate 5.

[0025] One end of the arc-shaped push block 12 is fixedly connected to a return spring 16. One end of the return spring 16 is fixedly connected to the inside of the adjustment groove 9. The function of the return spring 16 is to provide sufficient elastic force when the operator releases the adjustment rod 11, so that the arc-shaped push block 12 can be automatically inserted into the slot 7, making it faster for the operator to use.

[0026] The outer surface of the arc-shaped push block 12 is slidably connected to the inside of the slot 7. The outer shape of the arc-shaped push block 12 matches the inner shape of the slot 7. When the outer shape of the arc-shaped push block 12 matches the inner shape of the slot 7, the two can be kept in close contact, making the protective plate 5 more stable when fixed.

[0027] The groove 22 has guide grooves 17 on both sides of its inner cavity, and guide blocks 18 are fixedly connected to both sides of the protective plate 5. The cooperation between the guide grooves 17 and the guide blocks 18 can ensure that the protective plate 5 slides smoothly in the groove 22, thereby achieving rapid positioning and stable fixation of the protective plate 5.

[0028] Among them, the bottom of the guide block 18 is fixedly connected to the thrust spring 19, and the bottom of the thrust spring 19 is fixedly connected to the top of the operating table 1. When the protective plate 5 is released from the fixed relationship, the thrust spring 19 will provide an upward thrust, causing the guide block 18 to drive the protective plate 5 to move upward quickly, thereby realizing the rapid separation and positioning of the protective plate 5.

[0029] The top of the guide block 18 is fixedly connected to a magnetic plate 20, and the top of the inner cavity of the guide groove 17 is fixedly connected to a magnetic block 21. The magnetic plate 20 and the magnetic block 21 have a magnetic attraction. When the protective plate 5 slides to the designated position of the groove 22, the magnetic plate 20 and the magnetic block 21 attract each other, thereby achieving precise positioning and stable adsorption of the protective plate 5.

[0030] During operation, a protective cover 3 is installed on the top of the operating table 1. The operator then moves the protective plate 5 downwards, causing the arc-shaped force-bearing block 6 at its bottom to move into the square groove 8. Next, by moving the adjusting rod 11, the operator moves the arc-shaped pushing block 12 into the slot 7 at one end of the arc-shaped force-bearing block 6, fixing the position of the protective plate 5. This prevents sparks from flying and injuring the operator during the EDM machine's processing of objects. The protective plate 5 and the protective cover 3 effectively protect the operator's safety. The cooperation between the limiting groove 14 and the limiting block 15 allows the adjusting rod 11 to move precisely back and forth within the adjusting groove 9, ensuring that the arc-shaped pushing block 12 can be stably inserted into the slot 7, thus achieving precise locking of the protective plate 5's position. The return spring 16 is used when the operator releases the adjusting rod 11. Sufficient elasticity is provided to allow the arc-shaped push block 12 to automatically insert into the slot 7, making it faster for operators to use. When the external shape of the arc-shaped push block 12 matches the internal shape of the slot 7, the two can be kept in close contact, making the protective plate 5 more stable when fixed. The cooperation between the guide groove 17 and the guide block 18 can ensure that the protective plate 5 slides smoothly in the slot 22, thereby achieving rapid positioning and stable fixation of the protective plate 5. When the protective plate 5 is released from the fixed relationship, the push spring 19 will provide an upward push, causing the guide block 18 to drive the protective plate 5 to move upward quickly, thereby achieving rapid release and positioning of the protective plate 5. There is a magnetic attraction between the magnetic plate 20 and the magnetic block 21. When the protective plate 5 slides to the designated position of the slot 22, the magnetic plate 20 and the magnetic block 21 attract each other, thereby achieving precise positioning and stable adsorption of the protective plate 5.

[0031] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. An operating table for an electric spark machine, comprising an operating table (1), characterized in that, The top of the operating platform (1) is provided with an electric spark machine body (2), and the top of the operating platform (1) is fixedly connected with a protective cover (3), one end of the protective cover (3) is provided with a notch (22), the top of the protective cover (3) is provided with a movable slot (4), the inside of the movable slot (4) is slidably connected with a protective plate (5), the bottom of the protective plate (5) is fixedly connected with an arc-shaped stress block (6), one end of the arc-shaped stress block (6) is provided with a clamping groove (7), the top of the operating platform (1) is provided with a square groove (8), the top of the operating platform (1) is provided with an adjusting groove (9), one end of the operating platform (1) is provided with an adjusting hole (10), the inside of the adjusting hole (10) is slidably connected with an adjusting rod (11), one end of the adjusting rod (11) is fixedly connected with an arc-shaped push block (12), one end of the adjusting groove (9) is provided with a through groove (13).

2. An operating table for an electric spark machine according to claim 1, characterized in that The two sides of the adjusting groove (9) are provided with limiting grooves (14), and the two sides of the arc-shaped push block (12) are fixedly connected with limiting blocks (15).

3. An operating table for an electric spark machine according to claim 1, characterized in that One end of the arc-shaped push block (12) is fixedly connected with a return spring (16), and one end of the return spring (16) is fixedly connected with the inside of the adjusting groove (9).

4. An operating table for an electric spark machine according to claim 1, characterized in that, The outer surface of the arc-shaped push block (12) is slidably connected with the inside of the clamping groove (7), and the outer shape of the arc-shaped push block (12) is consistent with the inner shape of the clamping groove (7).

5. An operating table for an electric spark machine according to claim 1, characterized in that, The two sides of the notch (22) are provided with guide grooves (17), and the two sides of the protective plate (5) are fixedly connected with guide blocks (18).

6. An operating console for an electric discharge machine according to claim 5, characterized in that The bottom of the guide block (18) is fixedly connected with a thrust spring (19), and the bottom of the thrust spring (19) is fixedly connected with the top of the operating platform (1).

7. An operating console for an electric discharge machine according to claim 5, wherein The top of the guide block (18) is fixedly connected with a magnetic plate (20), and the inside of the guide groove (17) is fixedly connected with a magnetic attraction block (21).

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