Die convenient for extruding flat wire

Abstract

The utility model belongs to the technical field of flat wire dies, and particularly relates to a flat wire die convenient to extrude, which comprises a mounting seat, a die main body detachably connected to the outside of the mounting seat, a die groove formed inside the die main body, an adjusting block slidably connected to the upper part inside the die groove, and an electric telescopic rod fixedly connected to the inside of the die main body. The output end of the electric telescopic rod extends into the mold groove and is fixedly connected with the adjusting block. The utility model provides a flat wire die convenient to extrude, and solves the problems that in the prior art, when a flat wire die is used, due to the fact that flat wires of different models are frequently produced by a production line, the die needs to be replaced frequently, but a traditional flat wire die is troublesome to mount and dismount due to the fact that the fixing mode is tedious, time is consumed, and the production cost is low. And the problems that a mold groove in an existing flat wire mold cannot be adjusted, the replacement frequency of the mold is further improved, and inconvenience is brought to production work are solved.

Description

Technical Field

[0001] The utility model belongs to the field of flat wire moulds, in particular to a mould which is convenient for extruding flat wires. Background Art

[0002] Moulds are various moulds and tools used in industrial production to obtain the required products by injection molding, blow molding, extrusion, die casting or forging, smelting, stamping and other methods. Flat wire moulds are usually used for cold drawing of flat wires, which are metal wires with a rectangular cross-section.

[0003] The flat wire mold in the prior art needs to be frequently replaced during use because the production line often produces flat wires of different models. However, the traditional fixing method of the flat wire mold is relatively cumbersome, so installation and disassembly are very troublesome and time-consuming, thereby reducing work efficiency. In addition, the mold groove in the existing flat wire mold cannot be adjusted, which further increases the frequency of mold replacement and brings inconvenience to production work. Utility Model Content

[0004] In view of the above problems existing in the prior art, the main purpose of the utility model is to provide a die that is convenient for extruding flat wires.

[0005] The technical solution of the utility model is as follows: a flat wire extrusion mold, comprising a mounting seat, the outside of the mounting seat is detachably connected to a mold body, the inside of the mold body is provided with a mold groove, the upper part of the inside of the mold groove is slidably connected to an adjustment block, the inside of the mold body is fixedly connected to an electric telescopic rod, the output end of the electric telescopic rod extends to the inside of the mold groove and is fixedly connected to the adjustment block, both sides of the outside of the mounting seat are symmetrically slidably connected to a moving frame, one side of the inside of the moving frame is slidably connected to a lead screw, one end of the lead screw extends to the outside of the moving frame and is fixedly connected to a pressure block, and a transmission assembly is arranged inside the mounting seat.

[0006] As a preferred embodiment, the transmission assembly includes a bidirectional screw and a linkage unit, the bidirectional screw is rotatably connected to the inner sides of the mounting seat respectively, a motor is fixedly connected to the upper part of the inner sides of the mounting seat, the output end of the motor is fixedly connected to the bidirectional screw, two groups of movable frames are symmetrically threadedly connected to the outside of the two bidirectional screws respectively, and the pressure block can be extended and retracted through the linkage unit.

[0007] As a preferred embodiment, the linkage unit includes a gear, which is rotatably connected to an inner side of the mobile frame, and racks are symmetrically fixedly connected to the outer sides of the mounting seat, the gear is meshingly connected to the rack, a first pulley is fixedly connected to the outer side of the gear and located inside the mobile frame, a threaded sleeve is rotatably connected to the inner side of the mobile frame away from the gear, a second pulley is fixedly connected to the outer side of the threaded sleeve and located inside the mobile frame, and the first pulley and the second pulley are connected via a transmission belt.

[0008] As a preferred embodiment, one side of the outer portion of the pressing block is fixedly connected to a limiting rod via a fixing plate, and the limiting rod is slidably connected to the interior of the moving frame.

[0009] As a preferred embodiment, a limiting groove matching with the mold body is provided inside the mounting seat, mounting blocks are symmetrically fixedly connected to both sides of the outside of the mounting seat, and mounting holes are provided inside the mounting blocks.

[0010] As a preferred embodiment, heat dissipation holes are provided on both sides of the outside of the mounting base close to the motor, and the electric telescopic rod and the motor are electrically connected to an external controller.

[0011] The beneficial effects of the utility model are as follows:

[0012] The device has a simple structure and is easy to operate. The mold body can be quickly installed and disassembled through simple operations, which brings convenience to the staff and avoids the trouble of installing and disassembling the mold body in the traditional way, thereby reducing the problem of work efficiency. In addition, the device can arbitrarily adjust the size of the mold groove inside the mold body. Therefore, only simple adjustments are required when flat wires of different thicknesses need to be produced, and there is no need to replace the mold. This not only improves the use flexibility of the device, but also greatly improves the work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The utility model will be further described below in conjunction with the accompanying drawings.

[0014] Figure 1 It is a three-dimensional diagram of the utility model;

[0015] Figure 2 It is a cross-sectional view of the utility model;

[0016] Figure 3 It is a cross-sectional view of the mobile frame in the utility model;

[0017] Figure 4 It is a cross-sectional view of the mold body in the utility model;

[0018] Figure 5 For the utility model Figure 3 Enlarged view of point A in the middle.

[0019] In the figure: 1. mounting base; 2. mold body; 3. mold groove; 4. adjustment block; 5. movable frame; 6. lead screw; 7. pressure block; 8. electric telescopic rod; 9. bidirectional lead screw; 10. motor; 11. gear; 12. rack; 13. first pulley; 14. heat dissipation hole; 15. threaded sleeve; 16. second pulley; 17. transmission belt; 18. limit rod; 19. limit groove; 20. mounting block; 21. mounting hole. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0021] See also Figure 1-5 A flat wire extrusion mold comprises a mounting seat 1, the outside of the mounting seat 1 is detachably connected with a mold body 2, the inside of the mold body 2 is provided with a mold groove 3, the upper part of the inside of the mold groove 3 is slidably connected with an adjusting block 4, the inside of the mold body 2 is fixedly connected with an electric telescopic rod 8, the output end of the electric telescopic rod 8 extends to the inside of the mold groove 3 and is fixedly connected with the adjusting block 4, both sides of the outside of the mounting seat 1 are symmetrically slidably connected with a moving frame 5, one side of the inside of the moving frame 5 is slidably connected with a lead screw 6, one end of the lead screw 6 extends to the outside of the moving frame 5 and is fixedly connected with a pressing block 7, and a transmission component is arranged inside the mounting seat 1.

[0022] Specifically, the transmission assembly includes a bidirectional screw 9 and a linkage unit. The bidirectional screw 9 is rotatably connected to the inner sides of the mounting seat 1 respectively. The upper parts of the inner sides of the mounting seat 1 are fixedly connected with a motor 10. The output end of the motor 10 is fixedly connected to the bidirectional screw 9. The two groups of mobile frames 5 are symmetrically threadedly connected to the outside of the two bidirectional screws 9 respectively. The pressure block 7 can be extended and retracted through the linkage unit. The linkage unit includes a gear 11. The gear 11 is rotatably connected to one side of the inner part of the mobile frame 5. The outer sides of the mounting seat 1 are symmetrically fixedly connected with a rack 12. The gear 11 is meshed with the rack 12. A first pulley 13 is fixedly connected to the outer side of the gear 11 and located inside the mobile frame 5. A threaded sleeve 15 is rotatably connected to the side of the inner part of the mobile frame 5 away from the gear 11. A second pulley 16 is fixedly connected to the outer side of the threaded sleeve 15 and located inside the mobile frame 5. The first pulley 13 and the second pulley 16 are connected by a transmission belt 17.

[0023] Through the above technical scheme, when the mold body 2 needs to be installed, the mold body 2 is first placed inside the limit groove 19, and then the direction is corrected, and the motor 10 is started through the external controller. The output end of the motor 10 drives the bidirectional lead screw 9 to rotate, so that the bidirectional lead screw 9 drives the movable frame 5 on both sides of the outside to move closer to the mold body 2 through the threaded connection relationship, and while the movable frame 5 moves, it can drive the internal gear 11 to follow the movement, and the gear 11 then rotates through the meshing relationship with the corresponding rack 12, thereby driving the external first pulley 13 to follow the rotation, and the first pulley 13 then drives the second pulley 16 and the threaded sleeve 15 to rotate through the transmission belt 17, so that the threaded sleeve 15 drives the internal lead screw 6 to move outward under the limit of the limit rod 18 through the threaded connection relationship, thereby driving the pressing block 7 to move toward the mold body 2 until the mold body 2 is pressed tightly, and then the motor 10 is turned off to complete the fixation of the mold body 2. When it is necessary to disassemble the mold body 2 and replace other types of molds, start the motor 10 to make its output end rotate in the opposite direction, and then drive the movable frame 5 and the pressing block 7 away from the mold body 2 through the above principle to release the fixation on it, so that it can be taken out and replaced. When it is necessary to adjust the size of the mold groove 3 in the mold body 2, start the electric telescopic rod 8 through the external controller, so that the electric telescopic rod 8 drives the adjustment block 4 to adjust the height to any extent, so as to realize the arbitrary adjustment of the size of the mold groove 3, which improves the flexibility of use. The device has a simple structure and is easy to operate. The mold body 2 can be quickly installed and disassembled through simple operations, which brings convenience to the staff and avoids the trouble of installing and disassembling the mold body 2 in the traditional way, thereby reducing the problem of work efficiency. In addition, the device can arbitrarily adjust the size of the mold groove 3 inside the mold body 2, which not only improves the flexibility of use of the device, but also improves the adaptability.

[0024] Specifically, one side of the outside of the pressing block 7 is fixedly connected to a limiting rod 18 through a fixing plate, the limiting rod 18 is slidably connected to the inside of the movable frame 5, a limiting groove 19 matching the mold body 2 is provided inside the mounting seat 1, and mounting blocks 20 are symmetrically fixedly connected to both sides of the outside of the mounting seat 1, and a mounting hole 21 is provided inside the mounting block 20.

[0025] Through the above technical solution, the mounting base 1 can be fixed on the machine through the mounting block 20 and the mounting hole 21, so that the mold body 2 can be quickly disassembled and assembled through the mounting base 1.

[0026] Specifically, heat dissipation holes 14 are provided on both sides of the outside of the mounting base 1 close to the motor 10 , and the electric telescopic rod 8 and the motor 10 are electrically connected to an external controller.

[0027] Through the above technical solution, the heat dissipation holes 14 can be used to dissipate heat from the motor 10 to prevent the motor 10 from overheating and thus reducing its lifespan. The external controller can facilitate the staff to quickly control the electric telescopic rod 8 and the motor 10.

[0028] When the mold body 2 needs to be installed during use, the mold body 2 is first placed inside the limit groove 19, and then the direction is corrected. The motor 10 is started through the external controller, and the output end of the motor 10 drives the bidirectional lead screw 9 to rotate, so that the bidirectional lead screw 9 drives the mobile frames 5 on both sides of the outside to move closer to the mold body 2 through the threaded connection relationship, and while the mobile frame 5 moves, it can drive the internal gear 11 to follow the movement, and the gear 11 then rotates by the meshing relationship with the corresponding rack 12, thereby driving the external first pulley 13 to follow the rotation. The first pulley 13 then drives the second pulley 16 and the threaded sleeve 15 to rotate through the transmission belt 17, so that the threaded sleeve 15 drives the internal lead screw 6 to move outward under the limit of the limit rod 18 through the threaded connection relationship, thereby driving the pressing block 7 to move toward the mold body 2 until the mold body 2 is pressed tightly, and then the motor 10 is turned off to complete the fixation of the mold body 2. When the mold body 2 needs to be disassembled and replaced with other types of molds, the motor 10 is started to make its output end rotate in the opposite direction, and then the mobile frame 5 and the pressing block 7 are driven away from the mold body through the above principle. The body 2 can be separated from the fixation thereof, so that it can be taken out and replaced. When the size of the mold groove 3 in the mold body 2 needs to be adjusted, the electric telescopic rod 8 is started by the external controller, so that the electric telescopic rod 8 drives the adjustment block 4 to adjust the height at any height, so that the size of the mold groove 3 can be arbitrarily adjusted, which improves the flexibility of use. The device has a simple structure and is easy to operate. The mold body 2 can be quickly installed and disassembled by simple operation, which brings convenience to the use of the staff, avoids the trouble of installing and disassembling the mold body 2 in the traditional way, thereby reducing the problem of work efficiency, and the device can arbitrarily adjust the size of the mold groove 3 inside the mold body 2, which not only improves the flexibility of use of the device, but also improves the adaptability. The mounting seat 1 can be fixed on the machine through the mounting block 20 and the mounting hole 21, so that the mold body 2 can be quickly disassembled and assembled through the mounting seat 1, and the heat dissipation hole 14 can be used to dissipate the heat of the motor 10 to prevent the motor 10 from overheating and reducing its life. The electric telescopic rod 8 and the motor 10 can be easily controlled by the staff through the external controller.

[0029] The above-mentioned front, back, left, right, top and bottom are all based on the figures in the specification. Figure 1 As a benchmark, according to the person's observation perspective, the side of the device facing the observer is defined as the front, the left side of the observer is defined as the left, and so on.

[0030] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the scope of protection of the present invention.

[0031] The above shows and describes the basic principles, main features and 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 principles 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 die for extruding a flat wire, comprising a mounting seat (1), characterized in that: The outside of the mounting seat (1) is detachably connected to a mold body (2), the inside of the mold body (2) is provided with a mold groove (3), the upper part of the inside of the mold groove (3) is slidably connected to an adjustment block (4), the inside of the mold body (2) is fixedly connected to an electric telescopic rod (8), the output end of the electric telescopic rod (8) extends to the inside of the mold groove (3) and is fixedly connected to the adjustment block (4), the outside of the mounting seat (1) is symmetrically slidably connected to a moving frame (5), one side of the inside of the moving frame (5) is slidably connected to a lead screw (6), one end of the lead screw (6) extends to the outside of the moving frame (5) and is fixedly connected to a pressure block (7), and a transmission component is arranged inside the mounting seat (1).

2. A flat wire extrusion die according to claim 1, characterized in that: The transmission assembly comprises a bidirectional lead screw (9) and a linkage unit, wherein the bidirectional lead screw (9) is rotatably connected to two sides of the interior of the mounting seat (1), and a motor (10) is fixedly connected to the upper part of both sides of the interior of the mounting seat (1), and the output end of the motor (10) is fixedly connected to the bidirectional lead screw (9). The two sets of movable frames (5) are symmetrically threadedly connected to the outside of the two bidirectional lead screws (9), and the pressure block (7) can be extended and retracted through the linkage unit.

3. A flat wire extrusion die according to claim 2, characterized in that: The linkage unit comprises a gear (11), the gear (11) being rotatably connected to one side of the interior of the moving frame (5), racks (12) being symmetrically fixedly connected to both sides of the exterior of the mounting seat (1), the gear (11) being meshingly connected to the racks (12), a first belt pulley (13) being fixedly connected to one side of the exterior of the gear (11) and located inside the moving frame (5), a threaded sleeve (15) being rotatably connected to one side of the interior of the moving frame (5) away from the gear (11), a second belt pulley (16) being fixedly connected to the exterior of the threaded sleeve (15) and located inside the moving frame (5), and the first belt pulley (13) and the second belt pulley (16) being transmission-connected via a transmission belt (17).

4. A flat wire extrusion die according to claim 3, characterized in that: An outer side of the pressing block (7) is fixedly connected to a limiting rod (18) via a fixing plate, and the limiting rod (18) is slidably connected to the inside of the moving frame (5).

5. A flat wire extrusion die according to claim 4, characterized in that: The interior of the mounting seat (1) is provided with a limiting groove (19) that matches the mold body (2), and the exterior of the mounting seat (1) is symmetrically fixedly connected with mounting blocks (20), and the interior of the mounting block (20) is provided with a mounting hole (21).

6. A flat wire extrusion die according to claim 2, characterized in that: Heat dissipation holes (14) are provided on both sides of the outside of the mounting seat (1) close to the motor (10), and the electric telescopic rod (8) and the motor (10) are both electrically connected to an external controller.

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