Breaking clamp for steel wire production

Abstract

The utility model provides a steel wire production breaking clamp, relates to the technical field of steel wire production, and comprises a bottom plate, a stock supporting plate, supporting rods and a fixing rod, the top of the bottom plate is fixedly connected with the stock supporting plate, one side of the bottom plate is symmetrically and fixedly connected with the supporting rods, the supporting rods are provided with pinch-off mechanisms, the back side of the bottom plate is provided with the fixing rod, and the back side of the bottom plate is provided with the pinch-off mechanisms. A limiting mechanism is arranged at the top of the fixing rod and comprises a rotating arm, a limiting plate, a first air cylinder and a rotating base. The output end of the first air cylinder drives the rotating arm to rotate around the top end of the fixing rod through the rotating seat, the limiting plate is connected with the rotating arm through the connecting rod, and the rotating arm can drive the limiting plate to rotate. The limiting plate and the material bearing plate are mutually closed to limit the steel wire spring, so that the steel wire spring is prevented from bursting to the outside to hurt a human body, and the problem that in the prior art, the human body is easily injured when scattered steel wires are collected and cut by hands is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of steel wire production, in particular to a steel wire production breaking clamp. Background Art

[0002] Steel wire is one of the four major types of steel: plate, tube, profile, and wire. It is a reprocessed product made from hot-rolled wire rods through cold drawing. Mattress springs are an important component of spring mattresses, which determine the support, elasticity, and comfort of the mattress. Spring mattresses are made of coils of thick springs connected and fixed with steel wires. They are relatively hard and provide a firm sleeping feeling.

[0003] Mattress springs are made of wound steel wires. When the steel wires break, the tiny steel wires will scatter randomly, which is very inconvenient when cutting. If the scattered steel wires are gathered together for cutting by hand, it is easy to get injured. In addition, human hands have limited strength, and the steel wires are easy to break again, causing people to get injured again. Therefore, the utility model proposes a steel wire production breaking clamp to solve the above problem. Utility Model Content

[0004] In view of the above problems, the present invention proposes a wire production breaking clamp to solve the problem in the prior art that people are easily injured when gathering scattered wires for cutting.

[0005] To achieve the purpose of the utility model, the utility model is implemented through the following technical solutions: a steel wire production breaking clamp, including a base plate, a material receiving plate, a support rod and a fixing rod, the top of the base plate is fixedly connected to the material receiving plate, one side of the base plate is symmetrically fixedly connected to the support rod, a clamping mechanism is provided on the support rod, a fixing rod is provided on the back side of the base plate, and a limiting mechanism is provided on the top of the fixing rod.

[0006] Further improvements are: the limiting mechanism includes a rotating arm, a limiting plate, a No. 1 cylinder and a rotating seat, the top of the fixed rod is hinged with the rotating arm, one end of the rotating arm is provided with a limiting plate, one side of the fixed rod is hinged with the No. 1 cylinder, the output end of the No. 1 cylinder is fixedly connected to the rotating seat, and the top of the rotating seat is hinged to one end of the rotating arm.

[0007] Further improvements are: the shapes of the material receiving plate and the limiting plate are both set to arc structures, the positions of the material receiving plate and the limiting plate are symmetrical, an L-shaped bracket is provided at the bottom of the material receiving plate, and the bottom of the L-shaped bracket is fixedly connected to the top of the base plate.

[0008] Further improvements are: a connecting rod is fixedly connected to the top of the limit plate, a rectangular groove is provided at one end of the rotating arm, the top of the connecting rod passes through the interior of the rectangular groove and is threadedly connected with a nut, and a stop block is also provided at the top of the connecting rod, and the top of the stop block is fitly connected to the bottom of the rotating arm.

[0009] Further improvements are as follows: the pinching mechanism includes a block, a sliding frame, a pinching knife and a No. 2 cylinder, wherein a block is fixedly mounted on one of the support rods, a sliding frame is fixedly mounted on one side of the base plate, and the No. 2 cylinder is slidably connected to the other support rod, a pinching knife is provided on the top of the No. 2 cylinder, and the output end of the sliding frame is fixedly connected to the bottom end of the No. 2 cylinder.

[0010] A further improvement is that the shape of the pinch-off knife is set to be a wedge-shaped structure, the top of the No. 2 cylinder is fixedly connected to an assembly plate, and one end of the assembly plate is detachably connected to the pinch-off knife by a bolt.

[0011] Further improvements are: the side of the base plate away from the support rod is fixedly connected to the mounting rod, one side of the top of the mounting rod is fixedly installed with a self-locking motor, the other side of the top of the mounting rod is rotatably connected to a rotating handle, and the output end of the self-locking motor is fixedly connected to one end of the rotating handle.

[0012] The beneficial effects of the present invention are as follows: the output end of the No. 1 cylinder drives the rotating arm to rotate around the top end of the fixed rod through the rotating seat, and the limit plate is connected to the rotating arm through the connecting rod. The rotating arm can drive the limit plate to rotate, so as to drive the limit plate and the supporting plate to close with each other to limit the steel wire spring to prevent it from bursting out to the outside and causing harm to the human body, so as to solve the problem in the existing technology that people are easily injured when gathering the scattered steel wire for cutting. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is the main view of the utility model;

[0014] Figure 2 This is a back view of the utility model;

[0015] Figure 3 It is a side view of the utility model;

[0016] Figure 4 It is a schematic structural diagram of the pinch-off mechanism of the present utility model.

[0017] Among them: 1. Base plate; 2. Material receiving plate; 3. Support rod; 4. Fixed rod; 5. Rotating arm; 6. Limit plate; 7. No. 1 cylinder; 8. Rotating seat; 9. Connecting rod; 10. Block; 11. Sliding frame; 12. Clamping knife; 13. No. 2 cylinder; 14. Assembly plate; 15. Mounting rod; 16. Self-locking motor; 17. Rotating handle. DETAILED DESCRIPTION

[0018] In order to deepen the understanding of the present invention, the present invention will be further described in detail below in conjunction with embodiments. The embodiments are only used to explain the present invention and do not constitute a limitation on the scope of protection of the present invention.

[0019] according to Figure 1 、 2 As shown in Figures 3 and 4, this embodiment proposes a steel wire production breaking clamp, including a base plate 1, a material receiving plate 2, a support rod 3 and a fixing rod 4. The top of the base plate 1 is fixedly connected to the material receiving plate 2, and one side of the base plate 1 is symmetrically fixedly connected to the support rod 3. A clamping mechanism is provided on the support rod 3, and a fixing rod 4 is provided on the back side of the base plate 1. A limiting mechanism is provided on the top of the fixing rod 4. After the steel wire is wound into a spring, it falls onto the material receiving plate 2. The steel wire spring is first limited by the limiting mechanism and then cut off by the clamping mechanism. In this process, the limiting mechanism can prevent the steel wire spring from bursting out to the outside after breaking and causing harm to the human body.

[0020] The limiting mechanism includes a rotating arm 5, a limiting plate 6, a No. 1 cylinder 7 and a rotating seat 8. The top of the fixed rod 4 is hinged with a rotating arm 5, and one end of the rotating arm 5 is provided with a limiting plate 6. One side of the fixed rod 4 is hinged with the No. 1 cylinder 7. The output end of the No. 1 cylinder 7 is fixedly connected with a rotating seat 8. The top of the rotating seat 8 is hinged to one end of the rotating arm 5. The output end of the No. 1 cylinder 7 drives the rotating arm 5 to rotate around the top of the fixed rod 4 through the rotating seat 8. The limiting plate 6 is connected to the rotating arm 5 through the connecting rod 9. The rotating arm 5 can drive the limiting plate 6 to rotate, so as to drive the limiting plate 6 and the supporting plate 2 to close each other to limit the wire spring to prevent it from bursting out to the outside, or drive the limiting plate 6 to separate from the supporting plate 2 to take out the pinched wire spring. The No. 1 cylinder 7 can rotate with the rotating arm 5 to avoid interfering with the rotation of the rotating arm 5.

[0021] The shapes of the material receiving plate 2 and the limiting plate 6 are both set to arc structures, and the positions of the material receiving plate 2 and the limiting plate 6 are symmetrical. An L-shaped bracket is provided at the bottom of the material receiving plate 2, and the bottom of the L-shaped bracket is fixedly connected to the top of the base plate 1.

[0022] The top of the limit plate 6 is fixedly connected to a connecting rod 9, and one end of the rotating arm 5 is provided with a rectangular groove. The top of the connecting rod 9 passes through the interior of the rectangular groove and is threaded with a nut. The top of the connecting rod 9 is also provided with a stopper, and the top of the stopper is fitly connected to the bottom of the rotating arm 5. The top of the connecting rod 9 is inserted into the interior of the rectangular groove, and the stopper is fitly connected to the bottom of the rotating arm 5, and then the nut is tightened to the top of the connecting rod 9. The nut and the stopper cooperate to clamp the top of the connecting rod 9 to connect it to the rotating arm 5 as a whole, and the bottom end of the connecting rod 9 is fixed with the limit plate 6, and then the limit plate 6 is installed on one end of the rotating arm 5.

[0023] The pinching mechanism includes a stopper 10, a sliding frame 11, a pinching knife 12 and a No. 2 cylinder 13, wherein the stopper 10 is fixedly mounted on one of the support rods 3, the sliding frame 11 is fixedly mounted on one side of the base plate 1, and the No. 2 cylinder 13 is slidably connected to the other support rod 3, the top of the No. 2 cylinder 13 is provided with a pinching knife 12, and the output end of the sliding frame 11 is fixedly connected to the bottom end of the No. 2 cylinder 13.

[0024] The shape of the pinch-off knife 12 is set to be a wedge-shaped structure, and the top of the No. 2 cylinder 13 is fixedly connected to an assembly plate 14, and one end of the assembly plate 14 is detachably connected to the pinch-off knife 12 by a bolt.

[0025] Place the pinching knife 12 close to the top of the No. 2 cylinder 13, then screw the bolts on the assembly plate 14 into the inside of the pinching knife 12 to fix the pinching knife 12 on the top of the No. 2 cylinder 13. The output end of the sliding frame 11 drives the pinching knife 12 to slide through the No. 2 cylinder 13 to drive the pinching knife 12 to move toward the stopper 10, which can pinch off the steel wire spring between them, and then the sliding frame 11 drives the pinching knife 12 away from the stopper 10 and reset it through the No. 2 cylinder 13.

[0026] The bottom plate 1 is fixedly connected to a mounting rod 15 on one side away from the support rod 3, and a self-locking motor 16 is fixedly installed on one side of the top of the mounting rod 15. The other side of the top of the mounting rod 15 is rotatably connected to a rotating handle 17. The output end of the self-locking motor 16 is fixedly connected to one end of the rotating handle 17. The clamping knife 12 clamps the wire spring off, and the rotating arm 5 drives the limit plate 6 to rotate upward. After the channel on one side of the receiving plate 2 is opened, the output end of the self-locking motor 16 can drive the rotating handle 17 to rotate on the top of the mounting rod 15, and the rotating handle 17 can move the end of the wire spring extending out of the receiving plate 2 forward to automatically push the cut wire spring to the outside of the receiving plate 2.

[0027] The steel wire production breaking clamp, the output end of the No. 1 cylinder 7 drives the rotating arm 5 to rotate around the top of the fixed rod 4 through the rotating seat 8, the limit plate 6 is connected to the rotating arm 5 through the connecting rod 9, and the rotating arm 5 can drive the limit plate 6 to rotate, so as to drive the limit plate 6 and the supporting plate 2 to close each other to limit the steel wire spring to prevent it from bursting out to the outside and causing harm to the human body, or drive the limit plate 6 to separate from the supporting plate 2 to take out the clamped steel wire spring.

[0028] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. A steel wire production breaking fixture, comprising a base plate (1), a receiving plate (2), a support rod (3) and a fixing rod (4), characterized in that: The top of the bottom plate (1) is fixedly connected to a material receiving plate (2), one side of the bottom plate (1) is symmetrically fixedly connected to a support rod (3), a clamping mechanism is provided on the support rod (3), a fixing rod (4) is provided on the back side of the bottom plate (1), and a limiting mechanism is provided on the top of the fixing rod (4); The limiting mechanism comprises a rotating arm (5), a limiting plate (6), a No. 1 cylinder (7) and a rotating seat (8); the top of the fixed rod (4) is hingedly connected to the rotating arm (5); one end of the rotating arm (5) is provided with a limiting plate (6); one side of the fixed rod (4) is hingedly connected to the No. 1 cylinder (7); the output end of the No. 1 cylinder (7) is fixedly connected to the rotating seat (8); the top of the rotating seat (8) is hingedly connected to one end of the rotating arm (5).

2. A steel wire production breaking fixture according to claim 1, characterized in that: The shapes of the material receiving plate (2) and the limiting plate (6) are both set to arc structures, and the positions of the material receiving plate (2) and the limiting plate (6) are symmetrical. The bottom of the material receiving plate (2) is provided with an L-shaped bracket, and the bottom of the L-shaped bracket is fixedly connected to the top of the bottom plate (1).

3. A steel wire production breaking fixture according to claim 2, characterized in that: The top of the limit plate (6) is fixedly connected to a connecting rod (9), one end of the rotating arm (5) is provided with a rectangular groove, the top end of the connecting rod (9) passes through the interior of the rectangular groove and is threadedly connected to a nut, and the top end of the connecting rod (9) is also provided with a stopper, the top of the stopper is fitted and connected to the bottom of the rotating arm (5).

4. The steel wire production breaking fixture according to claim 1, characterized in that: The pinching mechanism comprises a stopper (10), a sliding frame (11), a pinching knife (12) and a No. 2 cylinder (13), wherein the stopper (10) is fixedly mounted on one of the support rods (3), the sliding frame (11) is fixedly mounted on one side of the base plate (1), and the No. 2 cylinder (13) is slidably connected to the other support rod (3), the pinching knife (12) is provided on the top of the No. 2 cylinder (13), and the output end of the sliding frame (11) is fixedly connected to the bottom end of the No. 2 cylinder (13).

5. The steel wire production breaking fixture according to claim 4, characterized in that: The shape of the clamping knife (12) is set to be a wedge-shaped structure, and the top of the No. 2 cylinder (13) is fixedly connected to an assembly plate (14), and one end of the assembly plate (14) is detachably connected to the clamping knife (12) through a bolt.

6. The steel wire production breaking fixture according to claim 1, characterized in that: A mounting rod (15) is fixedly connected to one side of the bottom plate (1) away from the support rod (3); a self-locking motor (16) is fixedly mounted on one side of the top of the mounting rod (15); a rotating handle (17) is rotatably connected to the other side of the top of the mounting rod (15); and an output end of the self-locking motor (16) is fixedly connected to one end of the rotating handle (17).

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