Steel wire machining guide device

Abstract

The utility model relates to the technical field of steel wire machining, in particular to a steel wire machining guide device which comprises a supporting seat, and a clamping assembly used for adjusting and clamping steel wires with different thicknesses to guide is arranged on the front end face of the supporting seat and close to the left end. A bending assembly used for guiding and bending the steel wire is arranged on the front end face, close to the right end, of the supporting base and located on the same horizontal plane with the clamping assembly; according to the steel wire machining guiding device, the clamping assembly and the supporting base are combined and fixed, under the cooperation of the two clamping plates with pulleys, the first threaded rod adjusts the clamping plates with the trapezoid blocks to get close to the clamping plates with the guiding rollers, steel wires of different thicknesses are clamped and guided, and the steel wires are prevented from being separated from guiding of the supporting base; the position between the bending roller and the guide wheel is adjusted through a second screw rod, steel wires with different thicknesses are attached and close, the moving position of the bending roller is fixed under the cooperation of a positioning lead screw and a positioning nut, and steel wire guiding and bending cooperation can be conveniently and continuously conducted.

Description

Technical Field

[0001] This utility model relates to the field of steel wire processing technology, specifically a steel wire processing guide device. Background Technology

[0002] During steel wire processing, the wire will bend. If it is bent directly, stress concentration will easily occur, leading to the risk of local breakage. Therefore, steel wire processing guidance is required. Guide wheels guide the wire to turn smoothly and reduce the internal stress of the steel wire.

[0003] The utility model CN222077845U discloses a steel wire processing guide device, including: an inverted T-shaped mounting base, including a vertical plate and a horizontal mounting plate; multiple mounting holes are provided on the vertical plate; a conveying hole is detachably mounted on the vertical plate through the mounting holes, the axis of the conveying hole is perpendicular to the vertical plate; and its length is greater than the thickness of the vertical plate; multiple conveying holes are provided, and the inner diameter of each conveying hole is different;

[0004] The above technical solution allows for the selection of different sizes and positions of conveying holes on the mounting base according to the diameter of the steel wire, increasing the versatility of the steel wire processing guide device. When the conveying holes age or wear after long-term use, they can be removed from the mounting base for repair or replacement, increasing the maintenance convenience of the steel wire processing guide device. However, the steel wire processing guide structure is not convenient for guiding and fitting steel wires of different thicknesses, reducing the risk of steel wires detaching from the guide structure and affecting continuous guiding and processing. Furthermore, the guiding direction is not easy to adjust. Utility Model Content

[0005] The purpose of this invention is to provide a wire processing guide device to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A wire processing guide device includes a support base, which is T-shaped. A clamping component for adjusting and guiding wires of different thicknesses is provided on the front end face of the support base near the left end. A bending component for guiding and bending the wire is provided on the front end face of the support base near the right end, which is on the same horizontal plane as the clamping component.

[0008] The clamping assembly includes two symmetrical clamping plates. Each clamping plate has an arc-shaped groove on its opposite side. Each arc-shaped groove has several recesses, and each recess has a pulley. Support plates are provided at both ends of the lower clamping plate. A guide roller is provided in the middle of the support plate. A trapezoidal block is provided on the rear end face of the upper clamping plate. The trapezoidal block has a threaded hole.

[0009] The bending assembly includes a rotating shaft and a U-shaped frame rotatably connected above the shaft. The rotating shaft passes through a support base and extends to a guide wheel on one end of the front end. The bottom of the U-shaped frame is rotatably connected to the front end of the rotating shaft. Slide grooves are formed on the side wall of the middle position of the U-shaped frame. A support plate is provided between two slide grooves. A bending roller is provided between the support plates. A rotating second screw is provided above the support plate. The second screw is threadedly connected to the top of the U-shaped frame. A handwheel is provided at the top of the second screw. A baffle is provided on the right end face of the U-shaped frame. A positioning screw is provided at the rear end of the baffle. A positioning nut is provided on the positioning screw. A limit groove is formed on the support base at the position corresponding to the positioning screw.

[0010] Furthermore, a trapezoidal groove is provided on the front end face of the support base corresponding to the clamping plate, a first screw is provided in the trapezoidal groove, a positioning block is provided on the top of the support base corresponding to the trapezoidal groove, the first screw passes through the positioning block, and a crank handle is provided on the top of the first screw.

[0011] In this utility model, the bottom of the first screw is rotatably connected to the support base, the bottom of the crank handle is threadedly connected to the top of the first screw by a screw, the positioning block is fixedly connected to the support base by a screw, the lower surface of the positioning block is provided with an insert block corresponding to the trapezoidal groove, the first screw is rotatably inserted into the through hole on the positioning block, and a positioning screw hole is opened on the front end face of the positioning block, a positioning bolt is provided in the positioning screw hole, and the end of the positioning bolt is close to the first screw to fix the rotation position of the first screw under the action of friction.

[0012] Specifically, the lower clamping plate is fixedly connected to the support base by screws, the upper clamping plate and the trapezoidal block are integrally formed, the width of the outer wall of the trapezoidal block is adapted to the width of the inner wall of the trapezoidal groove, and the first screw is threadedly connected to the threaded hole.

[0013] In this invention, the trapezoidal block and the trapezoidal groove are inserted and matched. The first screw passes through the threaded hole. Rotating the first screw adjusts the distance between the upper clamping plate and the lower clamping plate, thus clamping and guiding steel wires of different thicknesses.

[0014] It should be noted that the pulley and the groove are rotatably connected by a connecting shaft, the support plate and the clamping plate are welded and fixed, the guide roller and the support plate are rotatably connected by a connecting shaft, and the top of the guide roller and the top of the pulley are located on the same horizontal plane.

[0015] In this invention, the rotational cooperation of multiple pulleys and clamping plates helps to continuously guide the steel wire clamped between the two clamping plates. With the cooperation of two guide rollers, the steel wire passing through the end of the clamping plates is guided, reducing frictional resistance and minimizing the impact of steel wire pulling damage. The cooperation between the guide rollers and pulleys also helps to continuously guide the steel wire horizontally.

[0016] Furthermore, the rotating shaft is rotatably connected to the support base, the guide wheel is rotatably connected to the rotating shaft, and the top of the guide wheel and the top of the pulley are located on the same horizontal plane.

[0017] In this invention, the rotating shaft is mounted on the support base, supporting the guide wheel, and the guide wheel corresponds to the pulley, which facilitates the further guiding and moving of the clamped steel wire through the guide wheel, avoiding the steel wire bending, which causes stress concentration and results in breakage damage.

[0018] Furthermore, the U-shaped frame is rotatably connected to the rotating shaft, the width of the outer wall of the pallet is adapted to the width of the inner wall of the chute, the bending roller is rotatably connected to the pallet, the bottom of the second screw is rotatably connected to the pallet via a turntable, the handwheel is threadedly connected to the top of the second screw via a screw, and the second screw is threadedly connected to the threaded hole at the top of the U-shaped frame.

[0019] In this invention, the U-shaped frame and the rotating shaft rotate, so that the pallet with the bending roller rotates around the rotating shaft. The second screw is threadedly connected to the U-shaped frame, and the handwheel provides the point of force. Rotating the handwheel adjusts the distance between the pallet and the rotating shaft, thereby adjusting the distance between the bending roller and the guide wheel. This allows for the adjustment of bending guides for steel wires of different thicknesses.

[0020] It is worth adding that the baffle is welded and fixed to the U-shaped frame, the positioning screw and the baffle are integrally formed, the positioning screw is inserted into the limiting groove, and the positioning nut is threadedly connected to the positioning screw, with one side of the positioning nut tightly fitting against the rear end face of the support base.

[0021] In this invention, the positioning screw slides in the limiting groove, and the positioning nut is threadedly connected to the positioning screw. Under the frictional force between the positioning nut and the support seat, the baffle is fixed on the support seat, thereby realizing the movement of the bending roller in the limiting groove, realizing the adjustment of the rotation direction between the bending roller and the guide wheel, and thus realizing the adjustment of the bending angle by steel wire.

[0022] The U-shaped frame has a positioning screw hole on its front end face, and a positioning bolt is installed in the positioning screw hole. The end of the positioning bolt is close to the second screw and fixes the rotation position of the second screw under the action of friction, so as to avoid the second screw from rotating when the position does not need to be adjusted.

[0023] Compared with the prior art, the beneficial effects of this utility model are:

[0024] 1. This utility model uses a clamping assembly and a support base for fixed assembly. A first screw with a crank handle is rotatably connected to the support base. With the cooperation of two clamping plates with pulleys, the first screw adjusts the clamping plate with trapezoidal blocks to move closer to the clamping plate with guide rollers, clamping and guiding steel wires of different thicknesses to prevent them from detaching from the support base. With the cooperation of the bending assembly, the second screw adjusts the position between the bending roller and the guide wheel to bring steel wires of different thicknesses closer together. With the cooperation of the positioning screw and the positioning nut, the position of the bending roller is fixed, facilitating continuous wire guiding and bending.

[0025] 2. This utility model uses positioning blocks and positioning bolts on the U-shaped plate to fix the rotational position of the first and second screws under the action of friction, so as to prevent the first and second screws from rotating automatically when no adjustment is needed, which would cause displacement and affect the clamping and guiding of the steel wire. The positioning nut is threadedly connected to the positioning screw, and the position of the positioning screw on the support base is fixed under the action of friction. Attached Figure Description

[0026] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0027] Figure 2 This is a side view of the entire utility model;

[0028] Figure 3 This is a schematic diagram of the overall adjustment and guiding structure of this utility model;

[0029] Figure 4 This is a schematic diagram of the separation structure of the positioning block and the support base of this utility model;

[0030] Figure 5 This is a schematic diagram of the clamping component structure of this utility model;

[0031] Figure 6 This is a schematic diagram of the support structure of this utility model;

[0032] Figure 7 This is a schematic diagram of the bending assembly structure of this utility model.

[0033] The meanings of the labels in the diagram are as follows:

[0034] 1. Support base; 10. Trapezoidal groove; 11. Positioning block; 12. Limiting groove;

[0035] 2. Clamping assembly; 20. Clamping plate; 200. Arc groove; 201. Groove; 202. Pulley; 203. Support plate; 204. Guide roller; 21. Trapezoidal block; 210. Threaded hole;

[0036] 3. First screw; 30. Crank handle;

[0037] 4. Bending assembly; 40. Rotary shaft; 400. Guide wheel; 41. U-shaped frame; 410. Slide groove; 42. Baffle; 420. Positioning screw; 421. Positioning nut; 43. Support plate; 430. Second screw; 431. Handwheel; 432. Bending roller. Detailed Implementation

[0038] 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.

[0039] Please see Figures 1-7 This embodiment provides a technical solution:

[0040] A wire processing guide device includes a support base 1, which is T-shaped. A clamping component 2 for adjusting and guiding wires of different thicknesses is provided on the front end face of the support base 1 near the left end. A bending component 4 for guiding and bending the wire is provided on the front end face of the support base 1 near the right end, which is on the same horizontal plane as the clamping component 2.

[0041] Furthermore, the clamping assembly 2 includes two symmetrical clamping plates 20. Each clamping plate 20 has an arc-shaped groove 200 on its opposite side. Each arc-shaped groove 200 has a plurality of grooves 201. Each groove 201 has a pulley 202. Each end of the lower clamping plate 20 has a support plate 203. A guide roller 204 is provided in the middle of the support plate 203. The pulley 202 is rotatably connected to the groove 201 through a connecting shaft. The support plate 203 is welded and fixed to the clamping plate 20. The guide roller 204 is rotatably connected to the support plate 203 through a connecting shaft. The top of the guide roller 204 and the top of the pulley 202 are on the same horizontal plane.

[0042] In this invention, the rotational cooperation of multiple pulleys 202 with clamping plates 20 helps to continuously guide the steel wire clamped between the two clamping plates 20. With the cooperation of two guide rollers 204, the steel wire passing through the end of the clamping plates 20 is guided, reducing frictional resistance and reducing the impact of steel wire pulling damage. The cooperation between the guide rollers 204 and pulleys 202 helps to continuously guide the steel wire horizontally.

[0043] Specifically, a trapezoidal block 21 is provided on the rear end face of the upper clamping plate 20, and a threaded hole 210 is provided on the trapezoidal block 21;

[0044] It should be noted that a trapezoidal groove 10 is provided on the front end face of the support base 1 at the position corresponding to the clamping plate 20. A first screw 3 is provided in the trapezoidal groove 10. A positioning block 11 is provided on the top of the support base 1 at the position corresponding to the trapezoidal groove 10. The first screw 3 passes through the positioning block 11, and a crank 30 is provided on the top of the first screw 3.

[0045] In this utility model, the bottom of the first screw 3 is rotatably connected to the support base 1, the bottom of the crank handle 30 is threadedly connected to the top of the first screw 3 by screws, the positioning block 11 is fixedly connected to the support base 1 by screws, the lower surface of the positioning block 11 is provided with an insert block corresponding to the trapezoidal groove 10, the first screw 3 is rotatably inserted into the through hole on the positioning block 11, and a positioning screw hole is opened on the front end face of the positioning block 11, a positioning bolt is provided in the positioning screw hole, and the end of the positioning bolt is close to the first screw 3 and fixes the rotation position of the first screw 3 under the action of friction.

[0046] Furthermore, the lower clamping plate 20 is fixedly connected to the support base 1 by screws, and the upper clamping plate 20 and the trapezoidal block 21 are integrally formed. The width of the outer wall of the trapezoidal block 21 is adapted to the width of the inner wall of the trapezoidal groove 10, and the first screw 3 is threadedly connected to the threaded hole 210.

[0047] In this utility model, the trapezoidal block 21 is inserted into the trapezoidal groove 10, the first screw 3 passes through the threaded hole 210, and the distance between the upper clamping plate 20 and the lower clamping plate 20 is adjusted by rotating the first screw 3, so as to clamp and guide steel wires of different thicknesses.

[0048] Specifically, the bending assembly 4 includes a rotating shaft 40 and a U-shaped frame 41 rotatably connected above the rotating shaft 40. The rotating shaft 40 passes through the support base 1 and extends to the front end, where a guide wheel 400 is provided. The rotating shaft 40 is rotatably connected to the support base 1, and the guide wheel 400 is rotatably connected to the rotating shaft 40. The top of the guide wheel 400 and the top of the pulley 202 are on the same horizontal plane.

[0049] In this utility model, the rotating shaft 40 is installed on the support base 1 to support the guide wheel 400, and the guide wheel 400 corresponds to the pulley 202, which facilitates the further guiding and moving of the clamped and guided steel wire through the guide wheel 400, avoiding the steel wire bending, which causes stress concentration and results in breakage damage.

[0050] It is worth noting that the bottom of the U-shaped frame 41 is rotatably connected to the front end of the rotating shaft 40. A sliding groove 410 is provided on the side wall of the middle position of the U-shaped frame 41. A support plate 43 is provided between two sliding grooves 410, and a bending roller 432 is provided between the support plates 43. A rotating second screw 430 is provided above the support plate 43. The second screw 430 is threadedly connected to the top of the U-shaped frame 41. A handwheel 431 is provided at the top of the second screw 430. The U-shaped frame 41 is rotatably connected to the rotating shaft 40. The width of the outer wall of the support plate 43 matches the width of the inner wall of the sliding groove 410. The bending roller 432 is rotatably connected to the support plate 43. The bottom of the second screw 430 is rotatably connected to the support plate 43 via a turntable. The handwheel 431 is threadedly connected to the top of the second screw 430 via a screw. The second screw 430 is threadedly connected to the threaded hole at the top of the U-shaped frame 41.

[0051] In this invention, the U-shaped frame 41 rotates with the rotating shaft 40, so that the support plate 43 with the bending roller 432 rotates around the rotating shaft 40. The second screw 430 is threadedly connected to the U-shaped frame 41, and the handwheel 431 provides the force point. Rotating the handwheel 431 adjusts the distance between the support plate 43 and the rotating shaft 40, thereby adjusting the distance between the bending roller 432 and the guide wheel 400. This allows for the adjustment of the distance between steel wires of different thicknesses, and provides bending guidance.

[0052] Furthermore, a baffle 42 is provided on the right end face of the U-shaped frame 41, a positioning screw 420 is provided at the rear end of the baffle 42, a positioning nut 421 is provided on the positioning screw 420, and a limit groove 12 is provided on the support base 1 at the position corresponding to the positioning screw 420.

[0053] Specifically, the baffle 42 is welded and fixed to the U-shaped frame 41, the positioning screw 420 and the baffle 42 are integrally formed, the positioning screw 420 is inserted into the limiting groove 12, and the positioning nut 421 is threadedly connected to the positioning screw 420, and one side of the positioning nut 421 is tightly fitted to the rear end face of the support seat 1.

[0054] In this utility model, the positioning screw 420 slides in the limiting groove 12, and the positioning nut 421 is threadedly connected to the positioning screw 420. Under the frictional force between the positioning nut 421 and the support seat 1, the position of the fixed baffle 42 on the support seat 1 is fixed, thereby realizing the movement of the bending roller 432 in the limiting groove 12, realizing the adjustment of the rotation direction between the bending roller 432 and the guide wheel 400, and thus realizing the adjustment of the bending angle by steel wire.

[0055] The U-shaped frame 41 has a positioning screw hole on its front end face, and a positioning bolt is provided in the positioning screw hole. The end of the positioning bolt is close to the second screw 430 and fixes the rotation position of the second screw 430 under the action of friction, so as to avoid the second screw 430 from rotating when the position does not need to be adjusted.

[0056] In this embodiment, when the wire processing guide device is in use, firstly, the clamping plate 20 with guide roller 204 is fixed on the support base 1 at the lower position of the trapezoidal groove 10. Then, the upper clamping plate 20 is inserted and engaged with the trapezoidal groove 10 through the trapezoidal block 21. The first screw 3 with crank handle 30 is installed in the trapezoidal groove 10 and threadedly connected to the threaded hole 210 on the trapezoidal block 21. Then, the positioning block 11 with positioning bolt is fixed on the top of the trapezoidal groove 10. Then, the guide wheel 400 is rotatably connected to the rotating shaft 40 and the rotating shaft 40 is rotatably connected to the support base 1. The support plate 43 with bending roller 432 is inserted into the two sliding grooves 410. Then, the second screw 430 with handwheel 431 is threadedly connected to the top of the U-shaped frame 41. The baffle 42 with positioning screw 420 is fixed on the U-shaped frame 41 and the positioning screw 420 passes through the limiting groove 12. The positioning nut 421 is threadedly connected to the positioning screw 420.

[0057] When guiding steel wires of different thicknesses, the wires pass sequentially over the guide roller 204 and through the arc-shaped groove 200 between the two clamping plates 20. The distance between the two clamping plates 20 is adjusted by turning the crank handle 30, and multiple pulleys 202 are tightly fitted against the outer wall of the steel wire. Then, the position of the first screw 3 is fixed by the positioning bolt to prevent rotation of the first screw 3, which would affect the clamping and guiding of the steel wire. The other end of the steel wire passes between the guide wheel 400 and the bending roller 432. The handwheel 431 is turned to adjust the distance between the bending roller 432 and the guide wheel 400, ensuring tight contact with the outer wall of the steel wire. Then, the roller... The positioning bolts fix the position of the second screw 430 to prevent it from rotating automatically and affecting the wire guiding fit. According to the required bending curvature of the wire, the positioning nut 421 is loosened, and the position of the U-shaped frame 41 is rotated to adjust the offset position of the bending roller 432 and the guide wheel 400. After the adjustment is completed, the positioning nut 421 is threadedly connected to the positioning screw 420, and the position of the U-shaped frame 41 is fixed under the action of friction. The wire is guided through the two clamps 20 in sequence and passes through the bending roller 432 and the guide wheel 400 for bending guidance fit. The overall assembly is convenient and easy to operate.

Claims

1. A wire processing guide device, comprising a support base, characterized in that: The support base is T-shaped. Near the left end of the front end of the support base, there is a clamping component for adjusting and clamping steel wires of different thicknesses. Near the right end of the front end of the support base, on the same horizontal plane as the clamping component, there is a bending component for guiding and bending the steel wire. The clamping assembly includes two symmetrical clamping plates. Each clamping plate has an arc-shaped groove on its opposite side. Each arc-shaped groove has several recesses, and each recess has a pulley. Support plates are provided at both ends of the lower clamping plate. A guide roller is provided in the middle of the support plate. A trapezoidal block is provided on the rear end face of the upper clamping plate. The trapezoidal block has a threaded hole. The bending assembly includes a rotating shaft and a U-shaped frame rotatably connected above the shaft. The rotating shaft passes through a support base and extends to a guide wheel on one end of the front end. The bottom of the U-shaped frame is rotatably connected to the front end of the rotating shaft. Slide grooves are formed on the side wall of the middle position of the U-shaped frame. A support plate is provided between two slide grooves. A bending roller is provided between the support plates. A rotating second screw is provided above the support plate. The second screw is threadedly connected to the top of the U-shaped frame. A handwheel is provided at the top of the second screw. A baffle is provided on the right end face of the U-shaped frame. A positioning screw is provided at the rear end of the baffle. A positioning nut is provided on the positioning screw. A limit groove is formed on the support base at the position corresponding to the positioning screw.

2. The wire processing guide device according to claim 1, characterized in that: A trapezoidal groove is provided on the front surface of the support base corresponding to the clamping plate. A first screw is provided in the trapezoidal groove. A positioning block is provided on the top of the support base corresponding to the trapezoidal groove. The first screw passes through the positioning block, and a crank handle is provided on the top of the first screw.

3. The wire processing guide device according to claim 2, characterized in that: The lower clamping plate is fixedly connected to the support base by screws, and the upper clamping plate and the trapezoidal block are integrally formed. The width of the outer wall of the trapezoidal block is adapted to the width of the inner wall of the trapezoidal groove, and the first screw is threadedly connected to the threaded hole.

4. The wire processing guide device according to claim 1, characterized in that: The pulley and the groove are rotatably connected by a connecting shaft, the support plate and the clamping plate are welded and fixed, the guide roller and the support plate are rotatably connected by a connecting shaft, and the top of the guide roller and the top of the pulley are located on the same horizontal plane.

5. The wire processing guide device according to claim 1, characterized in that: The rotating shaft is rotatably connected to the support base, the guide wheel is rotatably connected to the rotating shaft, and the top of the guide wheel and the top of the pulley are located on the same horizontal plane.

6. The wire processing guide device according to claim 1, characterized in that: The U-shaped frame is rotatably connected to the rotating shaft. The width of the outer wall of the pallet is adapted to the width of the inner wall of the chute. The bending roller is rotatably connected to the pallet. The bottom of the second screw is rotatably connected to the pallet via a turntable. The handwheel is threadedly connected to the top of the second screw via a screw. The second screw is threadedly connected to the threaded hole at the top of the U-shaped frame.

7. The wire processing guide device according to claim 1, characterized in that: The baffle is welded and fixed to the U-shaped frame. The positioning screw and the baffle are integrally formed. The positioning screw is inserted into the limiting groove, and the positioning nut is threadedly connected to the positioning screw. One side of the positioning nut is tightly fitted to the rear end face of the support seat.

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