Low-speed wire cutting clamp

Abstract

The utility model discloses a low-speed wire cutting clamp, and relates to the technical field of low-speed wire cutting. The low-speed wire cutting clamp comprises a base, a traction mechanism and a placing mechanism, the traction mechanism comprises a first U-shaped fixing frame arranged on the base and a worm arranged on the first U-shaped fixing frame, the inner wall of the rear side of the first U-shaped fixing frame is rotationally connected with the worm, a winding shaft is arranged on the traction mechanism, and the worm is arranged on the winding shaft. The placing mechanism comprises a placing assembly arranged on the base and a clamping assembly arranged on the placing assembly. According to the device, a rotating plate is clamped through a clamping plate under the driving of a clamping assembly, silk threads can be straightened and tightened by matching with a traction mechanism, on one hand, the length of the silk threads wound by a winding shaft is determined through the number of rotation turns of the rotating plate, and the length of the silk threads is conveniently controlled according to market requirements; and on the other hand, due to the design, the cutter can conveniently cut the silk threads, and the situation that cutting fails due to silk thread loosening during cutting is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of slow-moving wire processing, in particular to a slow-moving wire cutting fixture. Background Art

[0002] The announcement number is CN213257573U, and the utility model provides a clamp for a slow-moving wire cutting machine, which belongs to the technical field of slow-moving wire cutting machines, and includes a box, a wire mesh and a handrail, wherein the handrail is located in the middle of the upper end of the cross-section of the box, and the handrail is fixedly connected to the box. The clamp for the slow-moving wire cutting machine is improved in structure, so that when the device is actually used, the improved clamp for the slow-moving wire cutting machine can process parts of different sizes, not only small parts, but also large parts, which is beneficial to actual use, and the improved clamp for the slow-moving wire cutting machine will not cause the parts to fall due to the failure of the clamp to clamp the parts during the actual work process, which is easy to cause the parts to deform, thereby avoiding the problem of the quality of the equipment being reduced when processing parts, and having strong practicality in actual use.

[0003] The above device needs to measure and control the cutting length separately when cutting the wire, and the working efficiency is low. In view of the above problem, correction is made. Utility Model Content

[0004] The utility model aims to provide a slow-feed wire cutting fixture, which can solve the problem that the above-mentioned device needs to measure and control the cutting length separately when cutting the wire, resulting in low working efficiency.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a slow-feed wire cutting fixture, comprising a base, a traction mechanism and a placement mechanism, the traction mechanism comprising a first U-shaped fixing frame arranged on the base and a worm arranged on the first U-shaped fixing frame, the rear inner wall of the first U-shaped fixing frame is rotatably connected with the worm, the traction mechanism is provided with a winding shaft, the placement mechanism comprises a placement component arranged on the base and a clamping component arranged on the placement component, the clamping component can be clamped or loosened relative to the placement component, and a clamping plate is provided on the clamping component.

[0006] Preferably, the traction mechanism also includes a first brake motor, a rotating shaft, a retaining ring and a worm gear. The first brake motor is fixedly connected to the front side of the first U-shaped fixing frame, the output shaft of the first brake motor is fixedly connected to the worm, the top of the first U-shaped fixing frame is rotatably connected to the rotating shaft, the top of the rotating shaft is fixedly connected to the retaining ring, the bottom of the rotating shaft extends to the bottom of the first U-shaped fixing frame and is fixedly connected to the worm gear, the worm gear is meshed with the worm, and the device can directly wind and pack the cut wire while meeting the normal traction function, without the need for staff to use tools to store it, reducing the workload of staff while also improving work efficiency.

[0007] Preferably, the placing component includes a second U-shaped fixing frame, a rotating frame, a sleeve shaft and a rotating plate, the top of the second U-shaped fixing frame is rotatably connected to the rotating frame, the sleeve shaft is clamped in the rotating frame, the inner bottom of the second U-shaped fixing frame is rotatably connected to the rotating plate, the clamping component includes a U-shaped supporting frame, a guide rod, a bidirectional threaded rod, a movable plate, a U-shaped clamping frame and a second brake motor, the front inner wall of the second U-shaped fixing frame is fixedly connected to the U-shaped supporting frame, the inner wall of one side of the U-shaped supporting frame is fixedly connected to the guide rod, the inner wall of one side of the U-shaped supporting frame is rotatably connected to the bidirectional threaded rod, and the outer wall of the bidirectional threaded rod is threadedly connected to a movable The U-shaped support frame is fixedly connected to the movable plate, and the second brake motor is fixedly connected to one side of the U-shaped support frame. The output shaft of the second brake motor is fixedly connected to the bidirectional threaded rod. The device clamps the rotating plate through the clamping plate driven by the clamping assembly, and can be combined with the traction mechanism to achieve straightening and tightening of the wire. On the one hand, the length of the wire wound around the winding shaft is determined by the number of rotations of the rotating plate, which is convenient for controlling the length of the wire according to market demand. On the other hand, this design makes it easy for the cutter to cut the wire, avoiding the situation where the wire is loose and causing cutting failure, which provides convenience for cutting work.

[0008] Preferably, the top of the rotating plate passes through the second U-shaped fixing frame and is fixedly connected to the bottom of the rotating frame, and a clamping plate is clamped and connected inside the U-shaped clamping frame.

[0009] Preferably, the movable plate, the U-shaped clamping frame and the clamping plate are each provided in two groups, and the rotating plate is arranged between the two groups of clamping plates.

[0010] Preferably, six groups of the rotating shafts and rotating frames are provided, and the center points are at the same height.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] (1) The slow-moving wire cutting fixture is used in combination with a base, a traction mechanism, a winding shaft, a placement mechanism, a placement component, a second U-shaped fixed frame, a rotating frame, a sleeve shaft, a rotating plate, a clamping component, a U-shaped support frame, a guide rod, a bidirectional threaded rod, a movable plate, a U-shaped clamping frame, a second brake motor and a clamping plate. In view of the problem that the above-mentioned device needs to separately measure and control the cutting length when cutting the wire, which leads to low working efficiency, the device clamps the rotating plate through the clamping plate through the drive of the clamping component, and can achieve the straightening and tightening of the wire by combining with the traction mechanism. On the one hand, the length of the wire wound around the winding shaft is determined by the number of rotations of the rotating plate, which is convenient for controlling the length of the wire according to market demand. On the other hand, this design makes it easy for the cutter to cut the wire, avoiding the situation where the wire is loose and causes cutting failure, thereby providing convenience for the cutting work.

[0013] (2) The slow-moving wire cutting fixture, through the coordinated use of a base, a traction mechanism, a first U-shaped fixing frame, a worm, a first brake motor, a rotating shaft, a clamping ring, a worm gear, a winding shaft, a placement mechanism and a clamping plate, can directly wind and pack the cut wire while meeting the normal traction function, without the need for workers to use tools to store it, thereby reducing the workload of workers and improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0015] Figure 1 It is a three-dimensional diagram of the utility model;

[0016] Figure 2 It is a three-dimensional diagram of the traction mechanism of the utility model;

[0017] Figure 3 It is a three-dimensional diagram of the placement mechanism of the utility model;

[0018] Figure 4 It is an enlarged view of part A of the present utility model.

[0019] Figure numerals: 1. base; 2. traction mechanism; 201. first U-shaped fixing frame; 202. worm; 203. first brake motor; 204. rotating shaft; 205. retaining ring; 206. worm wheel; 3. winding shaft; 4. placement mechanism; 41. placement assembly; 411. second U-shaped fixing frame; 412. rotating frame; 413. sleeve shaft; 414. rotating plate; 42. clamping assembly; 421. U-shaped support frame; 422. guide rod; 423. bidirectional threaded rod; 424. movable plate; 425. U-shaped clamping frame; 426. second brake motor; 5. clamping plate. DETAILED DESCRIPTION

[0020] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0021] See also Figure 1-4 The utility model provides a technical solution: a slow-feed wire cutting fixture, including a base 1, a traction mechanism 2 and a placement mechanism 4, the traction mechanism 2 includes a first U-shaped fixing frame 201 arranged on the base 1 and a worm 202 arranged on the first U-shaped fixing frame 201, the rear inner wall of the first U-shaped fixing frame 201 is rotatably connected with the worm 202, the traction mechanism 2 is provided with a winding shaft 3, the placement mechanism 4 includes a placement component 41 arranged on the base 1 and a clamping component 42 arranged on the placement component 41, the clamping component 42 can be clamped or loosened relative to the placement component 41, and a clamping plate 5 is provided on the clamping component 42.

[0022] Furthermore, the traction mechanism 2 also includes a first brake motor 203, a rotating shaft 204, a retaining ring 205 and a worm gear 206. The front side of the first U-shaped fixing frame 201 is fixedly connected to the first brake motor 203, the output shaft of the first brake motor 203 is fixedly connected to the worm 202, the top of the first U-shaped fixing frame 201 is rotatably connected to the rotating shaft 204, the top of the rotating shaft 204 is fixedly connected to the retaining ring 205, the bottom of the rotating shaft 204 extends to the bottom of the first U-shaped fixing frame 201 and is fixedly connected to the worm gear 206, the worm gear 206 and the worm gear 202 are meshed, controlling the first brake motor 203 to start, the first brake motor 203 drives the worm 202 to rotate, the worm 202 drives the worm wheel 206 to rotate, the worm wheel 206 drives the rotating shaft 204 to rotate, the rotating shaft 204 drives the retaining ring 205 to rotate, the retaining ring 205 drives the winding shaft 3 to rotate, the winding shaft 3 winds the silk thread, the device can directly wind and pack the cut silk thread while meeting the normal traction function, and the staff does not need to use tools to store it, which reduces the workload of the staff and improves the work efficiency.

[0023] Furthermore, the placement component 41 includes a second U-shaped fixing frame 411, a rotating frame 412, a sleeve shaft 413 and a rotating plate 414. The top of the second U-shaped fixing frame 411 is rotatably connected to the rotating frame 412, the sleeve shaft 413 is clamped in the rotating frame 412, and the inner bottom of the second U-shaped fixing frame 411 is rotatably connected to the rotating plate 414. The clamping component 42 includes a U-shaped support frame 421, a guide rod 422, a bidirectional threaded rod 423, a moving plate 424, a U-shaped clamping frame 425 and The second brake motor 426, the front inner wall of the second U-shaped fixing frame 411 is fixedly connected to the U-shaped supporting frame 421, the inner wall of one side of the U-shaped supporting frame 421 is fixedly connected to the guide rod 422, the inner wall of one side of the U-shaped supporting frame 421 is rotatably connected to the bidirectional threaded rod 423, the outer wall of the bidirectional threaded rod 423 is threadedly connected to the moving plate 424, the moving plate 424 is fixedly connected to the U-shaped clamping frame 425, one side of the U-shaped supporting frame 421 is fixedly connected to the second brake motor 426, the second brake motor The output shaft of the machine 426 is fixedly connected to the bidirectional threaded rod 423. When the winding reaches the required length, the first brake motor 203 is controlled to stop and the second brake motor 426 is started. The second brake motor 426 rotates forward to drive the bidirectional threaded rod 423 to rotate. The bidirectional threaded rod 423 rotates forward to drive the two sets of moving plates 424 to gather together. The moving plates 424 drive the U-shaped clamping frames 425 to gather together. The U-shaped clamping frames 425 drive the clamping plates 5 to gather together. The clamping plates 5 clamp the rotating plates 414, thereby preventing the sleeve shaft 413 from being moved. The wire is loosely rotated and in a taut state. The device clamps the rotating plate 414 through the clamping plate 5 driven by the clamping assembly 42, and can be straightened and tightened when combined with the traction mechanism 2. On the one hand, the length of the wire wound around the winding shaft 3 is determined by the number of rotations of the rotating plate 414, so that the length of the wire can be controlled according to market demand. On the other hand, this design makes it easy for the cutter to cut the wire, avoiding the situation where the wire loosens during cutting and causes cutting failure, thus providing convenience for the cutting work.

[0024] Secondly, the top of the rotating plate 414 passes through the second U-shaped fixed frame 411 and is fixedly connected to the bottom of the rotating frame 412. The U-shaped clamping frame 425 is clamped with a clamping plate 5. There are two groups of movable plates 424, U-shaped clamping frames 425 and clamping plates 5. The rotating plate 414 is arranged between the two groups of clamping plates 5. The rotating shaft 204 and the rotating frame 412 are both provided with six groups, and the center points are at the same height. When in use, the entire roll of silk thread is put on the outer wall of the sleeve shaft 413, and one end of the silk thread is tied to the winding shaft 3.

[0025] Working principle: When in use, the whole roll of silk thread is sleeved on the outer wall of the sleeve shaft 413, one end of the silk thread is tied to the winding shaft 3, the first brake motor 203 is controlled to start, the first brake motor 203 drives the worm 202 to rotate, the worm 202 drives the worm wheel 206 to rotate, the worm wheel 206 drives the rotating shaft 204 to rotate, the rotating shaft 204 drives the clamping ring 205 to rotate, the clamping ring 205 drives the winding shaft 3 to rotate, the winding shaft 3 winds the silk thread until it is wound to the required length. When the length is reached, the first brake motor 203 is controlled to stop and the second brake motor 426 is started. The second brake motor 426 rotates forward to drive the bidirectional threaded rod 423 to rotate. The bidirectional threaded rod 423 rotates forward to drive the two sets of movable plates 424 to gather together. The movable plates 424 drive the U-shaped clamping frames 425 to gather together. The U-shaped clamping frames 425 drive the clamping plates 5 to gather together. The clamping plates 5 clamp the rotating plates 414, thereby preventing the sleeve shaft 413 from loosely rotating, and the silk thread is in a taut state.

[0026] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A slow-moving wire cutting fixture, characterized in that: include: Base (1); The traction mechanism (2) comprises a first U-shaped fixing frame (201) arranged on the base (1) and a worm (202) arranged on the first U-shaped fixing frame (201); the rear inner wall of the first U-shaped fixing frame (201) is rotatably connected to the worm (202); and a winding shaft (3) is arranged on the traction mechanism (2); The placement mechanism (4) comprises a placement component (41) arranged on a base (1) and a clamping component (42) arranged on the placement component (41); the clamping component (42) can be clamped or loosened relative to the placement component (41); and a clamping plate (5) is arranged on the clamping component (42).

2. The slow-wire cutting fixture according to claim 1, characterized in that: The traction mechanism (2) further comprises a first brake motor (203), a rotating shaft (204), a snap ring (205) and a worm gear (206); the first brake motor (203) is fixedly connected to the front side of the first U-shaped fixing frame (201); the output shaft of the first brake motor (203) is fixedly connected to the worm (202); the top of the first U-shaped fixing frame (201) is rotatably connected to the rotating shaft (204); the top of the rotating shaft (204) is fixedly connected to the snap ring (205); the bottom of the rotating shaft (204) extends to the bottom of the first U-shaped fixing frame (201) and is fixedly connected to the worm gear (206); the worm gear (206) is meshed with the worm gear (202).

3. The slow-wire cutting fixture according to claim 2, characterized in that: The placement assembly (41) comprises a second U-shaped fixed frame (411), a rotating frame (412), a sleeve shaft (413) and a rotating plate (414); the top of the second U-shaped fixed frame (411) is rotatably connected to the rotating frame (412); the inner side bottom of the rotating frame (412) is rotatably connected to the rotating plate (414); The clamping assembly (42) comprises a U-shaped support frame (421), a guide rod (422), a bidirectional threaded rod (423), a movable plate (424), a U-shaped clamping frame (425) and a second brake motor (426); the front inner wall of the second U-shaped fixed frame (411) is fixedly connected to the U-shaped support frame (421); the inner wall of one side of the U-shaped support frame (421) is fixedly connected to the guide rod (422); the inner wall of one side of the U-shaped support frame (421) is rotatably connected to the bidirectional threaded rod (423); the outer wall of the bidirectional threaded rod (423) is threadedly connected to the movable plate (424); the U-shaped clamping frame (425) is fixedly connected to the movable plate (424); the second brake motor (426) is fixedly connected to one side of the U-shaped support frame (421); and the output shaft of the second brake motor (426) is fixedly connected to the bidirectional threaded rod (423).

4. The slow-wire cutting fixture according to claim 3, characterized in that: The top of the rotating plate (414) passes through the second U-shaped fixing frame (411) and is fixedly connected to the bottom of the rotating frame (412), and a clamping plate (5) is clamped and connected inside the U-shaped clamping frame (425).

5. The slow-wire cutting fixture according to claim 4, characterized in that: The movable plate (424), the U-shaped clamping frame (425) and the clamping plate (5) are each provided in two groups, and the rotating plate (414) is arranged between the two groups of clamping plates (5).

6. The slow-wire cutting fixture according to claim 5, characterized in that: The rotating shaft (204) and the rotating frame (412) are both provided in six groups, and the center points are at the same height.

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