Wire drawing aperture adjusting equipment

Abstract

The utility model provides wire drawing aperture adjusting equipment, which relates to the technical field of wire drawing and comprises a U-shaped rod, one side of the U-shaped rod is fixedly connected with a first clamping plate, one side of the bottom of the U-shaped rod is fixedly connected with an L-shaped supporting plate, and one end of the U-shaped rod is fixedly connected with a motor plate. According to the wire drawing device, the wire drawing hole is pulled upwards or pushed downwards, the limiting ball moves towards the inner cavity of the limiting ball moving groove under the pressure of the wire drawing plate, and the wire drawing plate is fixed under the action of the elastic force of the spring, so that the wire drawing plate does not need to be manually treaded by a foot to be fixed, and meanwhile, the hole diameter of the wire drawing hole is convenient to adjust; one end of a wire rod penetrates through the wire drawing hole in the wire drawing plate, then one end of the wire rod penetrates through the fixing groove, the wire rod is fixed by rotating the two knob anti-falling nuts, the positive and negative motors are started through an external controller, wire drawing is conducted on the wire rod, manual wire drawing is not needed through the design, and the labor intensity of workers is reduced.

Description

Technical Field

[0001] This utility model relates to the field of wire drawing technology, and in particular to a wire drawing aperture adjustment device. Background Technology

[0002] Wire drawing is a metal processing technique that is mainly used to stretch metal wires to reduce their diameter and increase their length.

[0003] However, in existing technologies, some wires need to be drawn to the appropriate diameter on-site. This is usually done manually by stepping on the wire drawing plate and then using pliers to clamp the wire through the plate. This manual method makes it difficult to fix the wire drawing plate and adjust the wire drawing hole diameter. Utility Model Content

[0004] The purpose of this invention is to solve the problems existing in the prior art.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a wire drawing aperture adjustment device, comprising: a U-shaped rod, a clamping plate fixedly connected to one side of the U-shaped rod, an L-shaped support plate fixedly connected to one side of the bottom of the U-shaped rod, a motor plate fixedly connected to one end of the U-shaped rod, a T-shaped groove being formed on the surface of the U-shaped rod, a wire fixing and drawing assembly being provided inside the U-shaped rod, and a wire drawing plate fixing assembly being provided on one side of the other end of the U-shaped rod.

[0006] Furthermore, a T-slot is provided on the inner side of the L-shaped support plate, and a threaded rod is embedded in the internal thread at the bottom of the L-shaped support plate. A clamping plate is sleeved on the top of the surface of the threaded rod through a bearing. Flat washers are fixedly connected to the bottom of the clamping plate and the top of the clamping plate. The surface of one end of the clamping plate is movably embedded in the T-slot. A throttle is fixedly installed at the bottom end of the threaded rod.

[0007] Furthermore, the wire fixing and drawing assembly includes a threaded rod II, one end of which is connected to a forward and reverse motor. The output end of the forward and reverse motor is fixedly connected to the center of one end of the threaded rod II. A moving block is threadedly fitted on the surface of the forward and reverse motor, and a wire fixing block is fixedly connected to one side of the moving block.

[0008] Furthermore, a fixing groove is provided through one side of the wire fixing block, and a U-shaped fixing rod moving groove is provided inside the fixing groove. Both ends of one side of the U-shaped fixing rod moving groove are provided with through holes. A U-shaped fixing rod is movably embedded inside the U-shaped fixing rod moving groove. The surfaces of both ends of the U-shaped fixing rod are movably embedded inside the two through holes. A knob anti-loosening nut is threaded onto the surfaces of both ends of the U-shaped fixing rod.

[0009] Furthermore, the pull plate fixing assembly includes a pull plate fixing plate and a wire drawing plate. The top of the pull plate fixing plate has a through-hole for movement, and one side of the pull plate fixing plate has a through-hole for wire passing through. The through-hole for wire passing through is connected to the interior of the movement groove. One side of the pull plate fixing plate is fixedly connected to one side of one end of the U-shaped rod. Both sides of the inner cavity of the movement groove have limit ball movement grooves. Both sides of the wire drawing plate have multiple arc-shaped limit grooves at equal intervals. The side of the wire drawing plate has multiple wire drawing holes at equal intervals. The diameter of the inner hole of the multiple wire drawing holes gradually increases from bottom to top.

[0010] Furthermore, each of the two movable grooves of the limiting ball is fixedly connected to a sleeve, and each of the two sleeves is movably fitted with a T-shaped moving rod. One end of each of the two T-shaped moving rods is fixedly connected to a limiting ball. Each of the two sleeves is fitted with a spring, one end of each spring is fixedly connected to the inner cavity of the two movable grooves of the limiting ball, and the other end of each spring is fixedly connected to the surface of the two limiting balls. The surface of the wire drawing plate is movably fitted inside the movable groove, and the surfaces of the two limiting balls are movably fitted inside the two arc-shaped limiting grooves.

[0011] Furthermore, the surfaces at both ends of the threaded rod are movably embedded inside the ends of the U-shaped rod via bearings, the bottom of the forward and reverse motor is fixedly connected to the surface of the motor plate, and the surface at the bottom of the moving block is movably embedded inside the T-slot.

[0012] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0013] 1. In this utility model, by pulling the wire drawing hole upward or pushing it downward, the limiting ball moves into the inner cavity of the limiting ball movable groove under the pressure of the wire drawing plate. Under the action of the spring force, the wire drawing plate is fixed. This design eliminates the need for manual foot-stepping to fix the wire drawing plate and facilitates the adjustment of the hole diameter.

[0014] 2. In this utility model, one end of the wire is passed through the wire drawing hole on the wire drawing plate, and then the other end of the wire is passed through the fixing groove. By rotating the two knob anti-loosening nuts, the wire is fixed. The forward and reverse motors are started by the external controller to draw the wire. This design eliminates the need for workers to manually draw the wire, reducing the labor intensity of workers. Attached Figure Description

[0015] Figure 1 A schematic diagram of the overall structure of a wire drawing aperture adjustment device provided by this utility model;

[0016] Figure 2 A partial cross-sectional view of a wire drawing aperture adjustment device provided by this utility model;

[0017] Figure 3 This is a partial schematic diagram of a wire fixing and drawing assembly for a wire drawing aperture adjustment device provided by this utility model;

[0018] Figure 4 A partial cross-sectional view of a wire fixing and drawing assembly for a wire drawing aperture adjustment device provided by this utility model;

[0019] Figure 5 This is a schematic diagram of point A of a wire drawing aperture adjustment device provided by this utility model.

[0020] Legend:

[0021] 1. U-shaped rod; 101. Clamping plate one; 102. L-shaped support plate; 103. T-slot one; 104. Threaded rod one; 105. Clamping plate two; 106. Flat washer; 107. Motor plate; 108. T-slot two; 2. Wire fixing and drawing assembly; 201. Threaded rod two; 202. Forward and reverse motor; 203. Moving block; 204. Wire fixing block; 205. Fixing groove; 206. U-shaped fixing 207. Rod moving groove; 208. Through hole; 209. U-shaped fixing rod; 2000. Knob anti-loosening nut; 3. Pull-wire plate fixing assembly; 301. Pull-wire plate fixing plate; 302. Moving groove; 303. Threading groove; 304. Limit ball moving groove; 305. Sleeve; 306. T-shaped moving rod; 307. Limit ball; 308. Spring; 309. Wire drawing plate; 310. Arc-shaped limit groove; 311. Wire drawing hole. Detailed Implementation

[0022] 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.

[0023] Please see Figure 1-5 This utility model provides a technical solution: a wire drawing aperture adjustment device, comprising: a U-shaped rod 1, a clamping plate 101 fixedly connected to one side of the U-shaped rod 1, an L-shaped support plate 102 fixedly connected to one side of the bottom of the U-shaped rod 1, a motor plate 107 fixedly connected to one end of the U-shaped rod 1, a T-shaped groove 108 formed on the surface of the U-shaped rod 1, a wire fixing and drawing assembly 2 disposed inside the U-shaped rod 1, and a wire drawing plate fixing assembly 3 disposed on one side of the other end of the U-shaped rod 1.

[0024] Specifically: By pulling the wire-drawing hole 311 upwards or downwards, the limiting ball 307 moves into the inner cavity of the limiting ball movable groove 304 under the pressure of the wire-drawing plate 309. Under the action of the spring 308, the wire-drawing plate 309 is fixed. This design eliminates the need for manual stepping on the wire-drawing plate to fix it, and also facilitates the adjustment of the wire-drawing hole diameter. One end of the wire is passed through the wire-drawing hole 311 on the wire-drawing plate 309, and then the other end of the wire is passed through the fixing groove 205. By rotating the two knob anti-loosening nuts 209, the wire is fixed. The forward and reverse motors 202 are started by the external controller to draw the wire. This design eliminates the need for manual wire drawing by workers, reducing the labor intensity of workers.

[0025] In one embodiment, a T-slot 103 is provided on the inner side of the L-shaped support plate 102, and a threaded rod 104 is embedded in the internal thread at the bottom of the L-shaped support plate 102. A clamping plate 105 is sleeved on the top of the surface of the threaded rod 104 through a bearing. Flat washers 106 are fixedly connected to the bottom of the clamping plate 101 and the top of the clamping plate 105. The surface of one end of the clamping plate 105 is movably embedded in the T-slot 103, and a throttle is fixedly installed at the bottom of the threaded rod 104.

[0026] Specifically, such as Figure 1-2 As shown: T-slot 103 limits one end of clamp 2 105, making it easy for clamp 2 105 to move up and down. Clamp 2 105 and clamp 1 101 work together to fix this device to the edge of the table.

[0027] In one embodiment, the wire fixing and drawing assembly 2 includes a threaded rod 201, one end of which is connected to a forward and reverse motor 202. The output end of the forward and reverse motor 202 is fixedly connected to the center of one end of the threaded rod 201. A moving block 203 is threadedly fitted on the surface of the forward and reverse motor 202, and a wire fixing block 204 is fixedly connected to one side of the moving block 203.

[0028] Specifically, such as Figure 1 As shown: The output end of the forward and reverse motor 202 drives the threaded rod 201 to rotate. Since the threaded rod 201 is threadedly connected to the moving block 203, the moving block 203 drives the fixed wire to move to the other end of the wire pulling plate fixing assembly 3 to pull the wire.

[0029] In one embodiment, a fixing groove 205 is provided through one side of the wire fixing block 204, and a U-shaped fixing rod moving groove 206 is provided inside the fixing groove 205. Through holes 207 are provided through both ends of one side of the U-shaped fixing rod moving groove 206. A U-shaped fixing rod 208 is movably embedded inside the U-shaped fixing rod moving groove 206. The surfaces of both ends of the U-shaped fixing rod 208 are movably embedded inside the two through holes 207. A knob anti-loosening nut 209 is threaded on the surfaces of both ends of the U-shaped fixing rod 208.

[0030] Specifically, such as Figure 3-4 As shown: By rotating the two knob anti-loosening nuts 209, the U-shaped fixing rod 208 is moved to one side of the fixing groove 205, fixing the wire to the surface of the U-shaped fixing rod 208 and one side of the inner cavity of the fixing groove 205.

[0031] In one embodiment, the pull plate fixing assembly 3 includes a pull plate fixing plate 301 and a wire drawing plate 309. The top of the pull plate fixing plate 301 is provided with a moving groove 302, and one side of the pull plate fixing plate 301 is provided with a wire threading groove 303. The wire threading groove 303 communicates with the interior of the moving groove 302. One side of the pull plate fixing plate 301 is fixedly connected to one side of one end of the U-shaped rod 1. Both sides of the inner cavity of the moving groove 302 are provided with limit ball movement grooves 304. Both sides of the wire drawing plate 309 are provided with multiple arc-shaped limit grooves 310 at equal intervals. The side of the wire drawing plate 309 is provided with multiple wire drawing holes 311 at equal intervals. The inner diameter of the multiple wire drawing holes 311 gradually increases from bottom to top.

[0032] Specifically, such as Figure 2 As shown: The side of the wire drawing plate 309 is provided with wire drawing holes 311 of different diameters at equal intervals, providing through holes for wire to be threaded and drawn.

[0033] In one embodiment, sleeves 305 are fixedly connected to the inner cavities of the two limiting ball movable grooves 304, and T-shaped moving rods 306 are movably embedded in the inner cavities of the two sleeves 305. One end of each T-shaped moving rod 306 is fixedly connected to a limiting ball 307. Springs 308 are sleeved on the surfaces of the two sleeves 305. One end of each spring 308 is fixedly connected to the inner cavity of the two limiting ball movable grooves 304, and the other end of each spring 308 is fixedly connected to the surface of the two limiting balls 307. The surface of the wire drawing plate 309 is movably embedded in the interior of the movable groove 302, and the surfaces of the two limiting balls 307 are movably embedded in the interior of the two arc-shaped limiting grooves 310.

[0034] Specifically, such as Figure 5As shown: The inner cavity of the sleeve 305 is T-shaped. The diameter of one end of the T-shaped moving rod 306 is slightly smaller than the inner cavity of the sleeve 305, but larger than the diameter of the opening of the sleeve 305. It limits the movement of the limiting ball 307, ensuring that most of the limiting ball 307 is always embedded in the inner cavity of the limiting ball movable groove 304, which facilitates the fixing of the wire drawing plate 309.

[0035] In one embodiment, the surfaces at both ends of the threaded rod 201 are movably embedded in the interior of the two ends of the U-shaped rod 1 via bearings, the bottom of the forward and reverse motor 202 is fixedly connected to the surface of the motor plate 107, and the surface at the bottom of the moving block 203 is movably embedded in the interior of the T-slot 108.

[0036] Specifically, such as Figure 1 As shown: The forward and reverse motor 202 is fixed on the surface of the motor plate 107 to prevent the forward and reverse motor 202 from shaking and affecting the normal operation of the equipment.

[0037] Working principle: Clamping plate 101 and clamping plate 205 are clamped on the edge of the table. By rotating threaded rod 104, which is threaded to L-shaped support plate 102, the threaded rod 104 drives clamping plate 205 to move upward, so that clamping plate 101 and clamping plate 205 are fixedly clamped on the edge of the table, thus completing the fixation of the device.

[0038] Electrically connect this device to an external power supply, which in turn connects to the forward and reverse motor 202 and provides power. The external controller is also electrically connected to the forward and reverse motor 202 and associated with its control.

[0039] According to the required wire drawing diameter, by pulling upward or pushing downward, the drawing hole 311 is pushed, and the limiting ball 307 moves into the inner cavity of the limiting ball movable groove 304 under the pressure of the drawing plate 309. The T-shaped moving rod 306 moves into the inner cavity of the sleeve 305, and the spring 308 deforms under force. After the arc-shaped limiting groove 310 loses the restriction of the limiting ball 307, the drawing plate 309 can move in the inner cavity of the moving groove 302. After the next arc-shaped limiting groove 310 moves to the appropriate position, under the action of the spring 308, the limiting ball 307 moves into the corresponding arc-shaped limiting groove 310, completing the fixation of the drawing plate 309. This design eliminates the need for manual foot-stepping to fix the drawing plate and facilitates the adjustment of the drawing diameter.

[0040] One end of the wire is passed through the wire-drawing hole 311 on the wire-drawing plate 309, and then the other end of the wire is passed through the fixing groove 205. By rotating the two knob anti-loosening nuts 209, the U-shaped fixing rod 208 is moved to one side of the fixing groove 205 to fix the wire. The forward and reverse motor 202 is started by the external controller. The output end of the forward and reverse motor 202 drives the threaded rod 201 to rotate. Since the threaded rod 201 is threadedly connected to the moving block 203, the moving block 203 drives the fixed wire to move to the other end of the wire-drawing plate fixing assembly 3 to draw the wire. This design eliminates the need for manual wire drawing by workers, reducing the labor intensity of workers.

[0041] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A wire drawing aperture adjusting device characterized by, Include: The one side of U-shaped rod (1) is fixedly connected with the clamping plate one (101), the bottom of U-shaped rod (1) one side is fixedly connected with L-shaped support plate (102), the one end of U-shaped rod (1) is fixedly connected with motor plate (107), the surface of U-shaped rod (1) is provided with T-shaped groove two (108), the inside of U-shaped rod (1) is provided with wire rod fixed drawing assembly (2), the one side of the other end of U-shaped rod (1) is provided with wire drawing plate fixed assembly (3).

2. A wire drawing aperture adjustment device according to claim 1, characterized in that: The inner side of L-shaped support plate (102) is provided with T-shaped groove one (103), the inside of the bottom of L-shaped support plate (102) is embedded with threaded rod one (104), the top of the surface of threaded rod one (104) is sleeved with clamping plate two (105) through bearing, the bottom of clamping plate one (101) and the top of clamping plate two (105) are fixedly connected with flat washer (106), the surface of one end of clamping plate two (105) is movably embedded in the inside of T-shaped groove one (103), the bottom end of threaded rod one (104) is fixedly installed with handle.

3. A wire drawing diameter adjusting apparatus according to claim 1, characterized in that: The wire rod fixed drawing assembly (2) includes threaded rod two (201), one end of threaded rod two (201) is connected with positive and negative motor (202), the output end of positive and negative motor (202) is fixedly connected at the center of one end of threaded rod two (201), the surface of positive and negative motor (202) is threadedly sleeved with moving block (203), one side of moving block (203) is fixedly connected with wire rod fixed block (204).

4. A wire drawing aperture adjustment device according to claim 3, wherein: One side of wire rod fixed block (204) is provided with fixed slot (205), the inside of fixed slot (205) is provided with U-shaped fixed rod moving slot (206), both ends of one side of the inside of U-shaped fixed rod moving slot (206) are provided with through hole (207), U-shaped fixed rod (208) is movably embedded in the inside of U-shaped fixed rod moving slot (206), the surface of both ends of U-shaped fixed rod (208) is movably embedded in the inside of two through holes (207), the surface of both ends of U-shaped fixed rod (208) is threadedly sleeved with knob anti-off nut (209).

5. The wire drawing hole diameter adjusting apparatus according to claim 1, characterized by: The wire drawing plate fixed assembly (3) includes wire drawing plate fixed plate (301) and wire drawing plate (309), the top of wire drawing plate fixed plate (301) is provided with moving slot (302), one side of wire drawing plate fixed plate (301) is provided with threading slot (303), the inside of threading slot (303) and moving slot (302) is communicated, one side of wire drawing plate fixed plate (301) is fixedly connected with one side of one end of U-shaped rod (1), both sides of the inner chamber of moving slot (302) are provided with limit ball movable slot (304), a plurality of arc-shaped limit slots (310) are equidistantly arranged on both sides of wire drawing plate (309), a plurality of wire drawing holes (311) are equidistantly provided on the side surface of wire drawing plate (309), the inner hole diameters of a plurality of wire drawing holes (311) gradually increase from bottom to top.

6. A wire drawing aperture adjustment device according to claim 5, wherein: Both the inner cavities of two limit ball movable grooves (304) are fixedly connected with sleeves (305), the inner cavities of two sleeves (305) are movably embedded with T-shaped moving rods (306), one end of two T-shaped moving rods (306) is fixedly connected with limit balls (307), the surfaces of two sleeves (305) are sleeved with springs (308), one end of two springs (308) is fixedly connected in the inner cavities of two limit ball movable grooves (304), the other end of two springs (308) is fixedly connected on the surfaces of two limit balls (307), the surface of the wire drawing plate (309) is movably embedded in the inside of the moving groove (302), the surfaces of two limit balls (307) are movably embedded in the inside of two arc-shaped limit grooves (310).

7. The wire drawing aperture adjustment device of claim 3, wherein: The surfaces of both ends of the threaded rod two (201) are movably embedded in the inside of both ends of the U-shaped rod (1) through bearings, the bottom of the forward-reverse motor (202) is fixedly connected on the surface of the motor plate (107), the surface of the bottom end of the moving block (203) is movably embedded in the inside of the T-shaped groove two (108).

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