A wire cutting apparatus for ease of positioning

Abstract

The utility model discloses a kind of linear cutting equipment convenient to position, it is related to linear cutting processing technical field, improve the problem that it is inconvenient to fine tune the position of workpiece after fixing workpiece, including linear cutting machine tool, the top of linear cutting machine tool is fixedly installed with bearing box, the inner chamber of bearing box is provided with moving mechanism, the top of moving mechanism is fixedly connected with fixed seat, the utility model is positioned frame and positioning mechanism by being set, workpiece can be clamped and fixed, by setting linear cutting machine tool, workpiece can be linear cutting processing, by setting first handle, first screw rod, push block and push rod, positioning frame can be driven to move left and right, in turn workpiece after being fixed can be driven to move left and right, fine tune the left and right position of workpiece, make cutting point and cutting line alignment, improve the accuracy of cutting, this mode is convenient for workpiece adjustment after being fixed, workpiece cannot be disassembled, convenient to use.

Description

Technical Field

[0001] This utility model relates to the field of wire EDM processing technology, and in particular to a wire EDM device that is easy to position. Background Technology

[0002] Wire EDM is a machining method that uses a moving metal wire (molybdenum wire, copper wire, or alloy wire) as an electrode wire. The pulsed electric spark discharge between the electrode wire and the workpiece generates high temperatures that melt or vaporize the metal, forming a kerf and thus cutting out the part. While existing wire EDM equipment can meet normal usage requirements, it still has shortcomings in practical application. For example, current wire EDM equipment is relatively inconvenient to adjust; after fixing the workpiece, it is difficult to fine-tune its position; and when the cutting position deviates, the workpiece must be removed for adjustment, which is time-consuming and affects processing efficiency. Therefore, an easier-to-position wire EDM device is proposed. Utility Model Content

[0003] To address the problem of difficulty in fine-tuning the position of a workpiece after it has been fixed, this invention provides a wire cutting device that facilitates positioning.

[0004] This utility model provides a wire cutting device that is easy to position, and adopts the following technical solution: A wire cutting device for easy positioning includes a wire cutting machine tool, a carrier box is fixedly installed on the top of the wire cutting machine tool, a moving mechanism is provided in the inner cavity of the carrier box, a fixed seat is fixedly connected to the top of the moving mechanism, an adjusting mechanism is provided in the inner cavity of the fixed seat, a positioning frame is fixedly connected to the top of the adjusting mechanism, and a positioning mechanism is provided in the inner cavity of the positioning frame. The adjusting mechanism includes a first screw, which is threaded to the right side of the fixed base. A first rotating handle is fixedly connected to the right side of the first screw. A push block is rotatably connected to the left side of the first screw via a bearing. Push rods are fixedly connected to both sides of the top of the push block. The top of the push rods is fixedly connected to the bottom of the positioning frame.

[0005] By adopting the above technical solution, the positioning frame can be moved left and right, which in turn can move the fixed workpiece left and right, and the left and right positions of the workpiece can be finely adjusted so that the cutting point is aligned with the cutting line, thereby improving the cutting accuracy. This method is convenient to adjust the workpiece after it is fixed, and the workpiece cannot be disassembled, making it easy to use.

[0006] Optionally, the positioning mechanism includes a second screw, which is threaded to the top of the positioning frame. A second rotating handle is fixedly connected to the top of the second screw, and a pressure plate is fixedly connected to the bottom of the second screw.

[0007] By adopting the above technical solution, the workpiece can be clamped and fixed.

[0008] Optionally, the moving mechanism includes a servo motor, which is fixedly installed on the back of the inner cavity of the carrier box. The output end of the servo motor is fixedly connected to a threaded rod. The front of the threaded rod is rotatably connected to the front of the inner cavity of the carrier box through a bearing. A threaded sleeve is threadedly connected to the outer surface of the threaded rod. A horizontal plate is fixedly connected to the top of the threaded sleeve. Vertical plates are fixedly connected to both sides of the top of the horizontal plate. The top of the vertical plates is fixedly connected to the bottom of the fixed base.

[0009] By adopting the above technical solution, the fixed workpiece can be moved back and forth, so that the workpiece comes into contact with the cutting line, which facilitates the cutting and processing of the workpiece.

[0010] Optionally, a slider is fixedly connected to the bottom of the threaded sleeve, and a groove for cooperating with the slider is opened at the bottom of the inner cavity of the bearing box. The outer surface of the slider is slidably connected to the inner surface of the groove.

[0011] By adopting the above technical solution, the movement of the threaded sleeve can be guided and limited.

[0012] Optionally, a slide rail is provided at the bottom of the inner cavity of the fixed seat, and the outer surface of the push block is slidably connected to the inner surface of the slide rail.

[0013] By adopting the above technical solution, the movement of the pusher block can be guided and limited.

[0014] Optionally, a first through groove is provided on both sides of the top of the carrier box, and the outer surface of the upright plate is slidably connected to the inner surface of the first through groove.

[0015] By adopting the above technical solution, it is easy to move the upright plate.

[0016] Optionally, the top of the fixed base is provided with a second through groove, and the outer surface of the push rod is slidably connected to the inner surface of the second through groove.

[0017] By adopting the above technical solution, it is easier for the push rod to move.

[0018] Optionally, pads are fixedly connected to the four corners of the bottom of the wire EDM machine tool, and a control panel is fixedly installed on the front of the wire EDM machine tool.

[0019] By adopting the above technical solution, support can be provided for the wire cutting machine tool.

[0020] In summary, this utility model has the following beneficial effects: 1. This utility model can clamp and fix the workpiece by setting a positioning frame and a positioning mechanism. By setting a wire cutting machine tool, the workpiece can be wire cut. By setting a first rotating handle, a first screw, a push block and a push rod, the positioning frame can be moved left and right, which in turn can move the fixed workpiece left and right, so as to finely adjust the left and right position of the workpiece, align the cutting point with the cutting line, and improve the cutting accuracy. This method is convenient to adjust the workpiece after it is fixed, and the workpiece cannot be disassembled, making it convenient to use.

[0021] 2. This utility model, by setting a servo motor, a threaded rod, a threaded sleeve, and a vertical plate, can drive the fixed workpiece to move back and forth, so that the workpiece comes into contact with the cutting line, making it convenient to cut the workpiece. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a cross-sectional view of the structure of this utility model; Figure 3 This is a right sectional view of the structure of this utility model; Figure 4 The structure of this utility model Figure 2 A magnified view of a portion of point A in the middle.

[0023] In the diagram: 1. Wire EDM machine tool; 2. Carrier box; 3. Moving mechanism; 301. Servo motor; 302. Threaded rod; 303. Threaded sleeve; 304. Horizontal plate; 305. Vertical plate; 4. Fixed base; 5. Adjustment mechanism; 501. First screw; 502. First rotating handle; 503. Push block; 504. Push rod; 6. Positioning frame; 7. Positioning mechanism; 701. Second screw; 702. Second rotating handle; 703. Pressure plate; 8. Slider; 9. Slide groove; 10. Slide track. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model. Example

[0025] Please refer to Figure 1-4A wire cutting device for easy positioning includes a wire cutting machine tool 1, a carrier box 2 fixedly installed on the top of the wire cutting machine tool 1, a moving mechanism 3 provided in the inner cavity of the carrier box 2, a fixed seat 4 fixedly connected to the top of the moving mechanism 3, an adjusting mechanism 5 provided in the inner cavity of the fixed seat 4, a positioning frame 6 fixedly connected to the top of the adjusting mechanism 5, and a positioning mechanism 7 provided in the inner cavity of the positioning frame 6. The adjusting mechanism 5 includes a first screw 501, which is threaded to the right side of the fixed base 4. A first rotating handle 502 is fixedly connected to the right side of the first screw 501. A push block 503 is rotatably connected to the left side of the first screw 501 via a bearing. Push rods 504 are fixedly connected to both sides of the top of the push block 503. The top of the push rods 504 is fixedly connected to the bottom of the positioning frame 6.

[0026] As a further technical optimization of this utility model, the positioning mechanism 7 includes a second screw 701, which is threadedly connected to the top of the positioning frame 6. A second rotating handle 702 is fixedly connected to the top of the second screw 701, and a pressure plate 703 is fixedly connected to the bottom of the second screw 701.

[0027] As a further technical optimization of this utility model, a slide 10 is provided at the bottom of the inner cavity of the fixed base 4, and the outer surface of the push block 503 is slidably connected to the inner surface of the slide 10.

[0028] As a further technical optimization of this utility model, the top of the fixed base 4 is provided with a second through groove, and the outer surface of the push rod 504 is slidably connected to the inner surface of the second through groove.

[0029] As a further technical optimization of this utility model, pads are fixedly connected to the four corners of the bottom of the wire EDM machine tool 1, and a control panel is fixedly installed on the front of the wire EDM machine tool 1.

[0030] In this embodiment: by setting the positioning frame 6, the second rotating handle 702, the second screw 701, and the pressure plate 703, the workpiece can be clamped and fixed. By setting the wire cutting machine tool 1, the workpiece can be wire-cut. By setting the first rotating handle 502, the first screw 501, the push block 503, and the push rod 504, the positioning frame 6 can be moved left and right, thereby moving the fixed workpiece left and right, and the left and right position of the workpiece can be finely adjusted to align the cutting point with the cutting line, thereby improving the cutting accuracy. This method makes it convenient to adjust the workpiece after it is fixed, and the workpiece cannot be disassembled, making it convenient to use. By setting the slide rail 10, the movement of the push block 503 can be guided and limited. By setting the second through groove, the push rod 504 can be moved easily. By setting the pad, the bottom of the wire cutting machine tool 1 can be supported. Example

[0031] Reference Figure 2 and Figure 3 The moving mechanism 3 includes a servo motor 301, which is fixedly installed on the back of the inner cavity of the carrier box 2. The output end of the servo motor 301 is fixedly connected to a threaded rod 302. The front of the threaded rod 302 is rotatably connected to the front of the inner cavity of the carrier box 2 through a bearing. The outer surface of the threaded rod 302 is threadedly connected to a threaded sleeve 303. The top of the threaded sleeve 303 is fixedly connected to a horizontal plate 304. Both sides of the top of the horizontal plate 304 are fixedly connected to vertical plates 305. The top of the vertical plates 305 is fixedly connected to the bottom of the fixed seat 4.

[0032] As a further technical optimization of this utility model, the bottom of the threaded sleeve 303 is fixedly connected to a slider 8, and the bottom of the inner cavity of the bearing box 2 is provided with a groove 9 for use with the slider 8, and the outer surface of the slider 8 is slidably connected to the inner surface of the groove 9.

[0033] As a further technical optimization of this utility model, the top of the carrier box 2 is provided with first through grooves on both sides, and the outer surface of the upright plate 305 is slidably connected to the inner surface of the first through groove.

[0034] In this embodiment: by setting a servo motor 301, a threaded rod 302, a threaded sleeve 303, a horizontal plate 304, and a vertical plate 305, the fixed workpiece can be moved back and forth, so that the workpiece comes into contact with the cutting line, which facilitates the cutting of the workpiece. By setting a slider 8 and a slide groove 9, the movement of the threaded sleeve 303 can be guided and limited. By setting a first through groove, the vertical plate 305 can be moved back and forth.

[0035] The implementation principle of this utility model is as follows: In use, the workpiece to be cut is placed in the positioning frame 6. The second rotating handle 702 is rotated, causing the second screw 701 to rotate. The second screw 701 causes the pressure plate 703 to move downwards, clamping and fixing the workpiece. Then, the control switch of the servo motor 301 is activated. The servo motor 301 drives the threaded rod 302 to rotate, causing the threaded sleeve 303 to move backwards. The threaded sleeve 303, through the horizontal plate 304, drives the vertical plate 305 to move backwards. 05 drives the fixed base 4 and the fixed workpiece to move backward to perform wire cutting on the workpiece. When the cutting position of the workpiece deviates and needs to be fine-tuned, the first rotating handle 502 is rotated. The first rotating handle 502 drives the first screw 501 to rotate. The first screw 501 drives the push block 503 to move. The push block 503 drives the push rod 504 to move. The push rod 504 drives the positioning frame 6 and the fixed workpiece to move left and right, so that the cutting position can be fine-tuned. This method is convenient for adjusting the workpiece after it is fixed, and the workpiece cannot be disassembled, making it easy to use.

[0036] The above are all preferred embodiments of this utility model, and are not intended to limit the scope of protection of this utility model. Therefore, all equivalent changes made to the structure, shape and principle of this utility model should be included within the scope of protection of this utility model.

Claims

1. A wire cutting apparatus for facilitating positioning, comprising a wire cutting machine tool (1), characterized in that: The top of the wire cutting machine tool (1) is fixedly installed with a carrier box (2), and the inner cavity of the carrier box (2) is provided with a moving mechanism (3). The top of the moving mechanism (3) is fixedly connected with a fixed seat (4), and the inner cavity of the fixed seat (4) is provided with an adjusting mechanism (5). The top of the adjusting mechanism (5) is fixedly connected with a positioning frame (6), and the inner cavity of the positioning frame (6) is provided with a positioning mechanism (7). The adjustment mechanism (5) includes a first screw (501), which is threaded to the right side of the fixed seat (4). A first rotating handle (502) is fixedly connected to the right side of the first screw (501). A push block (503) is rotatably connected to the left side of the first screw (501) via a bearing. Push rods (504) are fixedly connected to both sides of the top of the push block (503). The top of the push rods (504) is fixedly connected to the bottom of the positioning frame (6).

2. A wire cutting apparatus for ease of positioning according to claim 1, wherein: The positioning mechanism (7) includes a second screw (701), which is threaded to the top of the positioning frame (6). A second rotating handle (702) is fixedly connected to the top of the second screw (701), and a pressure plate (703) is fixedly connected to the bottom of the second screw (701).

3. A wire cutting apparatus for ease of positioning according to claim 1, wherein: The moving mechanism (3) includes a servo motor (301), which is fixedly installed on the back of the inner cavity of the carrier box (2). The output end of the servo motor (301) is fixedly connected to a threaded rod (302). The front of the threaded rod (302) is rotatably connected to the front of the inner cavity of the carrier box (2) through a bearing. The outer surface of the threaded rod (302) is threadedly connected to a threaded sleeve (303). The top of the threaded sleeve (303) is fixedly connected to a horizontal plate (304). The top two sides of the horizontal plate (304) are fixedly connected to vertical plates (305). The top of the vertical plate (305) is fixedly connected to the bottom of the fixed seat (4).

4. The wire cutting device for easy positioning according to claim 3, characterized in that: The bottom of the threaded sleeve (303) is fixedly connected to a slider (8), and the bottom of the inner cavity of the bearing box (2) is provided with a groove (9) for use with the slider (8). The outer surface of the slider (8) is slidably connected to the inner surface of the groove (9).

5. A wire cutting apparatus for ease of positioning according to claim 1, wherein: The bottom of the inner cavity of the fixed seat (4) is provided with a slide (10), and the outer surface of the push block (503) is slidably connected to the inner surface of the slide (10).

6. A wire cutting apparatus for ease of positioning according to claim 3, wherein: The top of the carrier box (2) is provided with first through slots on both sides, and the outer surface of the upright plate (305) is slidably connected to the inner surface of the first through slot.

7. A wire cutting apparatus for ease of positioning according to claim 1, wherein: The top of the fixed base (4) is provided with a second through groove, and the outer surface of the push rod (504) is slidably connected to the inner surface of the second through groove.

8. A wire cutting apparatus for ease of positioning according to claim 1, wherein: The four corners of the bottom of the wire cutting machine (1) are fixedly connected with pads, and the front of the wire cutting machine (1) is fixedly installed with a control panel.

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