Pressing and cutting device
By designing a press-cut device, the automatic cutting of the core wire is achieved by using the driving parts and the press-cut mechanism, the problem of cumbersome cutting of the core wire in the prior art is solved, the cutting efficiency is improved, and the placement of the insulated jacket and the replacement of the press-cut parts is supported.
Patent Information
- Application Number
- CN202422518136.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-17
- Publication Date
- 2025-08-19
- Estimated Expiration
- 2034-10-17
AI Technical Summary
The existing core wire cutting methods are cumbersome, the cutting efficiency is not high, making it difficult to achieve automated and efficient cutting operations.
A press-cutting device is designed, including a frame, a mounting seat, accommodating groove and a press-cutting mechanism. The core wire is automatically cut through the connecting seat and the press-cutting part through the drive member, and is equipped with a bearing seat and a chamfered structure to facilitate the insertion of the core wire.
It realizes automatic cutting of core wire, improves cutting efficiency, and supports the placement of insulated jackets and the replacement of press-cut parts, simplifying the operation process.
Smart Images
Figure CN223234964U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the field of wire harness pressing and cutting, and in particular to a pressing and cutting device. Background Art
[0002] A wiring harness is a bundle of multiple wires, used to connect the various components of an electrical device to ensure proper operation. Wiring harnesses are widely used in automobiles, household appliances, computers, communications equipment, and various electronic instruments.
[0003] Typically, a wiring harness includes an insulating jacket (such as rubber, plastic, or metal braid) and multiple core wires, which are wrapped and gathered together by the insulating jacket. For ease of subsequent use, the end of each core wire protrudes out of the insulating jacket, and in order to meet different usage requirements, the core wires need to be cut to adjust the core wire length.
[0004] The existing cutting method is that the worker first uses a measuring tool to measure the length, and then uses the cutting tool to manually cut the core wire. This cutting method is relatively cumbersome and has low cutting efficiency. Utility Model Content
[0005] In order to facilitate cutting of the core wire, the present application provides a pressing and cutting device.
[0006] The present application provides a pressing and cutting device that adopts the following technical solution:
[0007] A pressing and cutting device includes a frame, a mounting seat is installed on the frame, a receiving groove is opened in the mounting seat, and a receiving hole connected to the receiving groove is opened on the outer wall of the mounting seat, and the receiving hole is configured to allow a core wire to be inserted into the receiving groove; a frame body is also installed on the frame, and the frame body is provided with a pressing and cutting mechanism, which is used to press and cut the core wire in the receiving groove.
[0008] By adopting the above technical solution, the core wire can be inserted into the receiving groove through the receiving hole, and the core wire in the receiving groove can be cut by the pressing and cutting mechanism. The present invention can facilitate cutting of the core wire.
[0009] In a specific possible implementation scheme, the pressing and cutting mechanism includes a driving member arranged on the frame, the driving member is connected to a connecting seat, and the connecting seat is provided with a pressing and cutting member. The driving member is configured to drive the connecting seat to move, thereby driving the pressing and cutting member to press and cut the core wire in the accommodating groove.
[0010] By adopting the above technical solution, the driving member can drive the connecting seat to move so that the pressing and cutting member moves to press and cut the core wire in the accommodating groove.
[0011] In a specific possible implementation scheme, a fixing seat is provided on the frame, a guide groove is formed on the fixing seat, and the connecting seat is provided in the guide groove and is slidably connected to the guide groove.
[0012] By adopting the above technical solution, the guide groove can guide the movement of the fixing seat.
[0013] In a specific feasible implementation scheme, the fixing seat includes a connecting block provided on the frame, the connecting block is detachably connected to a limiting plate, and the limiting plate is used to limit the connecting seat in the guide groove; the connecting seat has a stepped groove, and a clamping column is provided on the output end of the driving member, and the clamping column is clamped in the stepped groove, and the clamping column is configured to be able to be moved out of the stepped groove; the pressing and cutting member is provided on the connecting seat.
[0014] By adopting the above technical solution, after the restriction of the limiting plate on the connecting seat is released, the clamping column can be moved out of the stepped groove, and the connecting block can be moved out for cleaning or replacement.
[0015] In a specific possible implementation scheme, the connecting block includes a connecting portion and a pressing portion, the connecting portion is connected to the driving portion, the pressing portion is connected to the connecting portion, a placement groove is formed between the pressing portion and the connecting portion, the pressing and cutting piece is inserted into the placement groove, and the pressing and cutting piece is squeezed and fixed by the pressing portion and the connecting portion.
[0016] In a specific possible implementation scheme, a connecting hole is formed on the connecting portion, a docking hole is formed on the pressing portion, and the connecting hole and the docking hole are connected together by a screw.
[0017] By adopting the above technical solution, the pressing portion can be removed by unscrewing the screws, thereby removing the pressing and cutting piece for replacement or maintenance.
[0018] In a specific possible implementation scheme, a bearing seat is provided on the mounting seat, a through hole is opened on the bearing seat and is aligned with the receiving hole, and the bearing seat is used to bear the insulating jacket.
[0019] By adopting the above technical solution, when the core wire is cut, the insulating jacket covering the core wire can be placed on the supporting seat.
[0020] In a specific embodiment, one end of the through hole away from the receiving hole has a chamfer.
[0021] By adopting the above technical solution, the chamfer can facilitate the core wire to be inserted into the receiving hole.
[0022] In summary, this application includes at least one of the following beneficial technical effects:
[0023] 1. The present invention can insert the core wire into the receiving groove through the receiving hole, and the core wire in the receiving groove can be automatically cut by the pressing and cutting mechanism;
[0024] 2. When cutting the core wire, the insulating jacket wrapped around the core wire can be placed on the supporting seat;
[0025] 3. Chamfering can facilitate the insertion of the core wire into the receiving hole. BRIEF DESCRIPTION OF THE DRAWINGS
[0026] Figure 1 It is a schematic diagram of the overall structure of a pressing and cutting device in an embodiment of the present application.
[0027] Figure 2 This is an exploded view of the mount.
[0028] Figure 3 It is a structural diagram used to reflect the pressing and cutting mechanism.
[0029] Figure 4 It is an exploded diagram used to show the pressing and cutting mechanism.
[0030] Explanation of the accompanying drawings: 1. Frame; 2. Mounting seat; 21. Accommodating groove; 22. Accommodating hole; 3. Frame; 31. Fixing seat; 311. Guide groove; 312. Connecting block; 313. Limiting plate; 4. Pressing and cutting mechanism; 41. Driving member; 411. Clamping column; 42. Connecting seat; 421. Step groove; 422. Connecting part; 4221. Connecting hole; 423. Pressing part; 4231. Docking hole; 424. Placement groove; 43. Pressing and cutting member; 5. Supporting seat; 51. Through hole; 511. Chamfer. DETAILED DESCRIPTION
[0031] The present application is further described in detail below with reference to the accompanying drawings.
[0032] The embodiment of the present application discloses a pressing and cutting device for improving the cutting efficiency of core wires. In the present application, the cutting of four core wires gathered by an insulating jacket is taken as an example.
[0033] Reference Figure 1 and Figure 2 A pressing and cutting device includes a frame 1, on which is mounted a mounting base 2, within which is a receiving groove 21. The receiving groove 21 is vertically arranged. In this embodiment, the receiving groove 21 is stepped to meet usage requirements. The outer wall of the mounting base 2 is provided with four receiving holes 22 that communicate with the receiving groove 21. The four receiving holes 22 are evenly arranged horizontally, and the receiving holes 22 can allow a core wire to be inserted into the receiving groove 21. The frame 1 is also mounted with a frame body 3, which is provided with a pressing and cutting mechanism 4, which is used to press and cut the core wire in the receiving groove 21.
[0034] First, four core wires are inserted into the receiving groove 21 through the receiving hole 22 , and then the core wires in the receiving groove 21 are cut by the pressing and cutting mechanism 4 .
[0035] Reference Figure 2 In order to facilitate the insertion of the core wire into the receiving groove 21 through the receiving hole 22, a bearing seat 5 is provided on the mounting seat 2. The bearing seat 5 is located on the left side of the receiving hole 22. A through hole 51 is opened on the bearing seat 5 corresponding to each receiving hole 22.
[0036] First, place the insulating jacket on the supporting base 5 , then insert each core wire into the through hole 51 , and then move the insulating jacket to insert each core wire into the receiving groove 21 .
[0037] Reference Figure 2 In order to facilitate the insertion of the core wire into the through hole 51 and thus facilitate the entry of the core wire into the receiving groove 21, each through hole 51 has a chamfer 511 at one end away from the receiving hole 22.
[0038] Reference Figure 3 The pressing and cutting mechanism 4 includes a driving member 41 arranged on the frame 3, the driving member 41 is a cylinder, the driving member 41 is connected to a connecting seat 42, and a pressing and cutting member 43 is provided on the connecting seat 42. The driving member 41 can drive the connecting seat 42 to move up and down, thereby driving the pressing and cutting member 43 to press and cut the core wire in the accommodating groove 21.
[0039] Reference Figure 3 In order to guide the movement of the connecting seat 42 and thus guide the movement of the pressing and cutting member 43, combined with Figure 1 The frame 3 is provided with a fixing seat 31 , the fixing seat 31 has a guide groove 311 , the guide groove 311 is vertically arranged, the connecting seat 42 is arranged in the guide groove 311 and the connecting seat 42 is slidably connected to the guide groove 311 .
[0040] Reference Figure 3 The fixing seat 31 includes a connecting block 312 provided on the frame 3, and the connecting block 312 is connected to two limit plates 313 by screws. The limit plates 313 are used to limit the connecting seat 42 in the guide groove 311; the connecting seat 42 has a stepped groove 421, and a clamping column 411 is provided on the output end of the driving member 41. The clamping column 411 is clamped in the stepped groove 421, and the clamping column 411 can be moved out of the stepped groove 421; the pressing member 43 is provided on the connecting seat 42.
[0041] Therefore, after the two limiting plates 313 are disassembled, the connecting block 312 together with the pressing and cutting piece 43 can be moved away from the clamping column 411 , and the pressing and cutting piece 43 can be easily cleaned or repaired.
[0042] Reference Figure 3 and Figure 4The connecting seat 42 includes a connecting portion 422 and a pressing portion 423. The connecting portion 422 is connected to the driving member 41, and the pressing portion 423 is connected to the connecting portion 422. A placement groove 424 is formed between the pressing portion 423 and the connecting portion 422. The pressing member 43 is inserted into the placement groove 424 and is fixed by being squeezed by the pressing portion 423 and the connecting portion 422. Specifically, the connecting portion 422 has a connecting hole 4221, and the pressing portion 423 has a docking hole 4231. The connecting hole 4221 and the docking hole 4231 are both connected by a screw.
[0043] The pressing portion 423 can be removed by unscrewing the screws to replace the pressing piece 43. Different styles of pressing pieces 43 need to be provided for different cutting requirements. In this embodiment, based on usage requirements, the end of the pressing piece 43 is stepped.
[0044] The implementation principle of a pressing and cutting device in the embodiment of the present application is as follows:
[0045] First, the insulating jacket needs to be placed on the supporting seat 5, and then each core wire is inserted into the through hole 51. Then, the insulating jacket is moved to insert each core wire into the receiving groove 21. Then, the driving member 41 is driven to drive the connecting seat 42 to move downward, thereby driving the pressing member 43 to move downward to cut the core wire.
[0046] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.
Claims
1. A pressing and cutting device, characterized in that: The invention comprises a frame (1), a mounting seat (2) is mounted on the frame (1), a receiving groove (21) is provided in the mounting seat (2), a receiving hole (22) is provided on the outer wall of the mounting seat (2) and is communicated with the receiving groove (21), and the receiving hole (22) is configured to allow a core wire to be inserted into the receiving groove (21); a frame body (3) is also mounted on the frame (1), and the frame body (3) is provided with a pressing and cutting mechanism (4), and the pressing and cutting mechanism (4) is used to press and cut the core wire in the receiving groove (21).
2. A pressing and cutting device according to claim 1, characterized in that: The pressing and cutting mechanism (4) includes a driving member (41) arranged on the frame (3), the driving member (41) is connected to a connecting seat (42), a pressing and cutting member (43) is provided on the connecting seat (42), and the driving member (41) is configured to be able to drive the connecting seat (42) to move, thereby driving the pressing and cutting member (43) to press and cut the core wire in the accommodating groove (21).
3. A pressing and cutting device according to claim 2, characterized in that: The frame (3) is provided with a fixing seat (31), the fixing seat (31) is provided with a guide groove (311), the connecting seat (42) is arranged in the guide groove (311), and the connecting seat (42) is slidably connected to the guide groove (311).
4. A pressing and cutting device according to claim 3, characterized in that: The fixing seat (31) comprises a connecting block (312) provided on the frame (3); the connecting block (312) is detachably connected to a limiting plate (313); the limiting plate (313) is used to limit the connecting seat (42) in the guide groove (311); the connecting seat (42) is provided with a stepped groove (421); a clamping column (411) is provided on the output end of the driving member (41); the clamping column (411) is clamped in the stepped groove (421); the clamping column (411) is configured to be able to be moved out of the stepped groove (421); and the pressing member (43) is provided on the connecting seat (42).
5. A pressing and cutting device according to claim 4, characterized in that: The connecting seat (42) comprises a connecting portion (422) and a pressing portion (423), wherein the connecting portion (422) is connected to the driving member (41), and the pressing portion (423) is connected to the connecting portion (422). A placement groove (424) is formed between the pressing portion (423) and the connecting portion (422), and the pressing member (43) is inserted into the placement groove (424). The pressing member (43) is squeezed and fixed by the pressing portion (423) and the connecting portion (422).
6. A pressing and cutting device according to claim 5, characterized in that: The connecting portion (422) is provided with a connecting hole (4221), the pressing portion (423) is provided with a docking hole (4231), and the connecting hole (4221) and the docking hole (4231) are connected together by a screw.
7. The pressing and cutting device according to claim 1, characterized in that: A bearing seat (5) is provided on the mounting seat (2), a through hole (51) aligned with the receiving hole (22) is opened on the bearing seat (5), and the bearing seat (5) is used to bear the insulating jacket.
8. The pressing and cutting device according to claim 7, characterized in that: One end of the through hole (51) away from the receiving hole (22) has a chamfer (511).