Cutting and knurling mechanism for steel wire machining

Abstract

The utility model discloses a steel wire processing cut-off and knurling mechanism, including bracing frame, upper cutter mechanism, lower cutter mechanism and knurling mechanism, upper cutter mechanism, lower cutter mechanism and knurling mechanism all are fixedly connected with bracing frame, upper cutter mechanism includes first cylinder and upper cutter, lower cutter mechanism includes lower cutter and upper cutter, the knurling mechanism includes lower cutter and upper cutter, the upper cutter mechanism includes lower cutter and lower cutter. The output end of the first air cylinder is fixedly connected with the upper cutter, the lower cutter mechanism comprises a second air cylinder and a lower cutter, the output end of the second air cylinder is fixedly connected with the lower cutter, the pattern making mechanism comprises a third air cylinder and a pattern making head, and the output end of the third air cylinder is fixedly connected with the pattern making head. The end, close to the upper cutter mechanism, of the supporting frame is fixedly connected with a pressing mechanism. Through the arrangement of the automatic cutting-off mechanism and the knurling mechanism, the steel wire can be automatically cut off, and meanwhile, the knurling effect of the steel wire can be effectively improved, so that the subsequent processing effect of the steel wire is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of steel wire processing, in particular to a cutting and beating mechanism for steel wire processing. Background Art

[0002] The car zipper is a common structural part in the car, used to stabilize the steel structure or stabilize and tension the steel cable of the finished film. The car zipper is generally a steel wire, and a buckle needs to be cast at the head of the steel wire to facilitate the combination and fixation of different parts. Since the steel wire used must have a certain length limit, it needs to be cut and placed in a fixture before the buckle is cast; at the same time, the buckle often needs to be patterned on the steel wire before casting to increase the bonding strength between the buckle and the steel wire to prevent loosening.

[0003] However, the existing wire cutting and punching is generally performed manually, resulting in low wire punching efficiency and poor wire punching effect, thereby affecting the subsequent processing effect of the wire. Utility Model Content

[0004] The utility model aims to solve the problem that in the prior art, wire cutting and beating is generally performed manually, resulting in low wire beating efficiency and poor wire beating effect, and proposes a cutting and beating mechanism for wire processing.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A cutting and punching mechanism for wire processing comprises a support frame, an upper cutter mechanism, a lower cutter mechanism and a punching mechanism, wherein the upper cutter mechanism, the lower cutter mechanism and the punching mechanism are all fixedly connected to the support frame, the upper cutter mechanism comprises a first cylinder and an upper cutter, the output end of the first cylinder is fixedly connected to the upper cutter, the lower cutter mechanism comprises a second cylinder and a lower cutter, the output end of the second cylinder is fixedly connected to the lower cutter, the punching mechanism comprises a third cylinder and a punching head, the output end of the third cylinder is fixedly connected to the punching head, and a clamping mechanism is fixedly connected to one end of the support frame close to the upper cutter mechanism.

[0007] Preferably, the support frame is provided with an operating opening corresponding to the upper cutter and the lower cutter, and the upper cutter and the lower cutter are slidably connected to the inner wall of the operating opening.

[0008] Preferably, the support frame is provided with a guide rail corresponding to the punching head.

[0009] Preferably, the third cylinder and the support frame are fixedly connected by a plurality of fastening bolts.

[0010] Preferably, the clamping mechanism comprises a clamping cylinder, an output end of the clamping cylinder is fixedly connected with a punching clamp, and the bottom of the punching clamp passes through the top of the support frame and extends into the operating port.

[0011] Beneficial effects:

[0012] 1. The utility model can automatically cut the steel wire by setting the automatic cutting mechanism and the patterning mechanism, and can effectively improve the patterning effect of the steel wire, thereby ensuring the subsequent processing effect of the steel wire;

[0013] 2. In the utility model, the pressing cylinder first drives the punching clamp to extend into place and press the steel wire; then the second cylinder is started to drive the lower cutter to extend into place; the first cylinder is started to drive the upper cutter to extend into place and cut off the excess part of the steel wire; then the upper cutter and the lower cutter are reset; finally, the third cylinder is started to drive the punching head to extend into place for punching, and reset after the punching is completed. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a three-dimensional structural schematic diagram of a cutting and beating mechanism for steel wire processing proposed by the utility model;

[0015] Figure 2 The utility model is a side structural schematic diagram of a cutting and patterning mechanism for steel wire processing proposed by the utility model.

[0016] In the figure: 1 support frame, 2 first cylinder, 3 upper cutter, 4 second cylinder, 5 lower cutter, 6 third cylinder, 7 punching head, 8 operating port, 9 guide rail, 10 fastening bolt, 11 clamping cylinder, 12 punching clamp. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0018] Reference Figure 1-2 A cutting and punching mechanism for steel wire processing, comprising a support frame 1, an upper cutter mechanism, a lower cutter mechanism and a punching mechanism, wherein the upper cutter mechanism, the lower cutter mechanism and the punching mechanism are all fixedly connected to the support frame 1, the upper cutter mechanism comprises a first cylinder 2 and an upper cutter 3, the output end of the first cylinder 2 is fixedly connected to the upper cutter 3, and is used to cooperate with the lower cutter 5 to cut the steel wire;

[0019] In this embodiment, the lower cutter mechanism includes a second cylinder 4 and a lower cutter 5. An operating port 8 corresponding to the upper cutter 3 and the lower cutter 5 is provided on the support frame 1. The upper cutter 3 and the lower cutter 5 are slidably connected to the inner wall of the operating port 8. The output end of the second cylinder 4 is fixedly connected to the lower cutter 5 to drive the lower cutter 5 to move and cut the steel wire.

[0020] In this embodiment, the punching mechanism includes a third cylinder 6 and a punching head 7. The third cylinder 6 is fixedly connected to the support frame 1 by a plurality of fastening bolts 10, which facilitates the fixing and disassembly of the third cylinder 6. The support frame 1 is provided with a guide rail 9 corresponding to the punching head 7, and the output end of the third cylinder 6 is fixedly connected to the punching head 7.

[0021] In this embodiment, a clamping mechanism is fixedly connected to one end of the support frame 1 close to the upper cutting mechanism, which is used to clamp the steel wire. The clamping mechanism includes a clamping cylinder 11, and a punching clamp 12 is fixedly connected to the output end of the clamping cylinder 11. The bottom of the punching clamp 12 passes through the top of the support frame 1 and extends into the operating port 8, which is used to punch the steel wire.

[0022] In this embodiment, the pressing cylinder 11 first drives the punching clamp 12 to extend into place and press the steel wire; then the second cylinder 4 is started to drive the lower cutter 5 to extend into place; the first cylinder 2 is started to drive the upper cutter 3 to extend into place and cut off the excess part of the steel wire; then the upper cutter 3 and the lower cutter 5 are reset; finally, the third cylinder 6 is started to drive the punching head 7 to extend into place for punching, and reset after the punching is completed.

[0023] In this embodiment, by setting up the automatic cutting mechanism and the punching mechanism, the steel wire can be automatically cut, and the punching effect of the steel wire can be effectively improved, thereby ensuring the subsequent processing effect of the steel wire.

[0024] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A cutting and punching mechanism for steel wire processing, comprising a support frame (1), an upper cutting knife mechanism, a lower cutting knife mechanism and a punching mechanism, characterized in that: The upper cutter mechanism, the lower cutter mechanism and the punching mechanism are all fixedly connected to the support frame (1); the upper cutter mechanism comprises a first cylinder (2) and an upper cutter (3); the output end of the first cylinder (2) is fixedly connected to the upper cutter (3); the lower cutter mechanism comprises a second cylinder (4) and a lower cutter (5); the output end of the second cylinder (4) is fixedly connected to the lower cutter (5); the punching mechanism comprises a third cylinder (6) and a punching head (7); the output end of the third cylinder (6) is fixedly connected to the punching head (7); and a clamping mechanism is fixedly connected to one end of the support frame (1) close to the upper cutter mechanism.

2. A cutting and patterning mechanism for steel wire processing according to claim 1, characterized in that: The support frame (1) is provided with an operating opening (8) corresponding to the upper cutting knife (3) and the lower cutting knife (5), and the upper cutting knife (3) and the lower cutting knife (5) are slidably connected to the inner wall of the operating opening (8).

3. A cutting and patterning mechanism for steel wire processing according to claim 1, characterized in that: The support frame (1) is provided with a guide rail (9) corresponding to the punching head (7).

4. A cutting and patterning mechanism for steel wire processing according to claim 1, characterized in that: The third cylinder (6) and the support frame (1) are fixedly connected via a plurality of fastening bolts (10).

5. A cutting and patterning mechanism for steel wire processing according to claim 1, characterized in that: The clamping mechanism comprises a clamping cylinder (11), the output end of the clamping cylinder (11) is fixedly connected to a punching clamp (12), and the bottom of the punching clamp (12) passes through the top of the support frame (1) and extends into the operating port (8).

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