Copper nose crimping correction device
By introducing a tangent table and knob structure into the copper nose crimping correction device, the problem of the existing device stripping off the insulated tube is solved, efficient and stable crimping operation is achieved, and the consistency and efficiency of copper nose crimping are improved.
Patent Information
- Application Number
- CN202421699117.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-17
- Publication Date
- 2025-07-22
- Estimated Expiration
- 2034-07-17
AI Technical Summary
The existing copper nose crimping correction device needs to peel off the insulated tube at the end of the copper wire before use, resulting in inconsistent operation of the device, increasing operation difficulty and reducing crimping efficiency.
A copper nose crimping correction device is designed, including a tangent table and a knob structure. The insulating tube is cut through the tangent table and the pad is pressed through the hydraulic plate to rotate the wire insertion port and rotate the metal wire inside the wire head to achieve consistency and stability and reduce operation difficulty.
It improves the consistency and efficiency of crimping operations, reduces operation difficulty, optimizes the operating steps of the device, and ensures the stability and accuracy of crimping.
Smart Images
Figure CN223141257U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of copper nose crimping correction, and specifically relates to a copper nose crimping correction device. Background Technique
[0002] A copper nose, also known as a wire nose or a copper terminal, is a connecting piece used to connect wires and cables to electrical equipment; it is usually made of pure copper or copper alloy, and has good electrical conductivity and thermal conductivity; its shape is diverse, with different shapes such as round and rectangular; the copper nose can ensure a firm connection between the wire and the equipment, reduce the contact resistance, and prevent problems such as heating and open circuit caused by poor connection; it is widely used in electrical installations and is indispensable in both household circuits and industrial power systems; when using a copper nose, it is necessary to first perform a crimping and correction operation using a crimping correction device.
[0003] A copper nose crimping correction device usually consists of a frame, a processing platform, a fixture module, and a crimping module; in terms of principle, when correction is required, the copper nose is placed on the positioning fixture and fixed; after starting the device, the crimping component will extrude and adjust the copper nose according to the set program and force; through precisely controlled pressure, the deformed copper nose is restored to the standard shape to ensure a perfect fit with the wire or other connecting pieces. At the same time, the device will also detect the crimping effect to ensure the accuracy and stability of the correction; the structural design of this device aims to achieve efficient and precise crimping correction operations.
[0004] Before using the existing copper nose crimping correction device, it is necessary to first remove the plastic tube at the copper wire end before performing the crimping operation, which results in poor continuity of the device operation, thereby reducing the crimping frequency; moreover, the existing device cannot organize the stripped copper wire, which will increase the operation difficulty of the crimping operation and affect the crimping efficiency. Therefore, a copper nose crimping correction device is proposed for the above problems. Content of the Utility Model
[0005] In order to make up for the deficiencies of the existing technology and address the problems of the existing equipment, the utility model proposes a copper nose crimping correction device.
[0006] The technical solution adopted by the present utility model to solve its technical problems is a copper nose crimping and rectifying device, including a top plate. The bottom end of the top plate is connected to a bottom plate. A sliding shaft is provided on the top side of the bottom plate. The top end of the sliding shaft is connected to a rotating cylinder. A connecting bolt is provided at the top end of the rotating cylinder. A side plate is provided on one side of the connecting bolt. One end of the side plate is welded to the top plate, and the other end of the side plate is welded to the bottom plate. A hydraulic cylinder is provided at the top end of the top plate. The hydraulic cylinder passes through the top plate and is connected to a hydraulic rod. A hydraulic plate is provided at the bottom end of the hydraulic rod. A punching head is provided on one side of the bottom end of the hydraulic plate. A copper nose insertion tube is provided at the bottom end of the punching head. A jack and a punching hole are respectively formed inside the copper nose insertion tube. A cushion plate is welded to the bottom end of the other end of the hydraulic plate. A drying bearing is provided at the bottom end of the cushion plate. A through hole is formed in the center of the bearing. A rotating shaft is provided inside the through hole in the center of the bearing. The rotating shaft is connected to the bearing and an adapter column. Two sliding tubes are welded to the bottom end of the adapter column. A threaded hole is formed inside the sliding tube. Crimping operation is performed with this structure.
[0007] Preferably, a knob shaft is provided inside the threaded hole, and a spiral thread is provided on the outer part of the knob shaft. One end of the knob shaft passes through a limiting plate and is connected to the limiting plate by a support shaft. An insertion port is provided at the other end of the knob shaft. A through hole is formed at the other end of the insertion port. A clamping plate is provided inside the through hole at the other end of the insertion port. With this structure, by inserting the wire end into the insertion port, then clamping the wire end by the clamping plate and taking out the rubber tube through the knob structure. In this way, the continuity and stability of the device operation are increased.
[0008] Preferably, a tangent table is provided on one side of the clamping plate. The bottom end of the tangent table is welded to the top end of the bottom plate. A rectangular through hole is formed in the center of the tangent table. Two springs are welded to the bottom of the rectangular through hole in the center of the tangent table. Two support columns are provided at the bottom end of the top plate on the side away from the side plate. The bottom ends of the support columns are welded to the top end of the bottom plate. The diameter of the spiral thread is the same as the diameter of the threaded hole. The top ends of the springs are welded to a tangent knife. A guiding hole is formed on one side of the tangent table. With this structure, the stability and firmness of the device operation are improved.
[0009] The beneficial effects of the present utility model are as follows:
[0010] In the present utility model, by adding a tangent table and a knob structure design on one side of the device, the insulating tube can be cut by the tangent table, and then the hydraulic plate presses the cushion plate. Finally, the insertion port rotates, and the insulating tube is taken off in this way, thereby increasing the continuity of the device operation, optimizing the operation steps of the original device, and thus improving the crimping efficiency. And by the rotation of the insertion port, the metal wire inside the wire end is driven to rotate, thereby achieving a bundling effect, reducing the operation difficulty of the crimping operation, and avoiding affecting the crimping efficiency. Description of the Drawings
[0011] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.
[0012] Figure 1 It is a schematic diagram of the overall structure of the device;
[0013] Figure 2 It is a schematic diagram of the crimping structure;
[0014] Figure 3 It is a schematic diagram of the inside of the copper nose socket;
[0015] Figure 4 It is a schematic diagram of the internal structure of the tangent table;
[0016] Figure 5 It is a schematic diagram of the knob structure;
[0017] In the figure: 1. Top plate; 2. Support pillar; 3. Hydraulic cylinder; 4. Side plate; 5. Bottom plate; 6. Connecting bolt; 7. Slide shaft; 8. Rotating cylinder; 9. Hydraulic rod; 10. Hydraulic plate; 11. Stamping head; 12. Copper nose socket; 13. Tangent table; 14. Rotating shaft; 15. Bearing; 16. Cushion plate; 17. Punching hole; 18. Insertion hole; 19. Spring; 20. Tangent knife; 21. Guide hole; 22. Connecting column; 23. Threaded hole; 24. Slide tube; 25. Support shaft; 26. Limiting plate; 27. Spiral thread; 28. Knob shaft; 29. Wire insertion port; 30. Clamping plate. Detailed implementation manners
[0018] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, rather than all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present invention.
[0019] Please refer to Figures 1-5As shown in the figure, a copper nose crimping and straightening device includes a top plate 1. The bottom end of the top plate 1 is connected to a bottom plate 5. A sliding shaft 7 is provided on the top side of the bottom plate 5. The top end of the sliding shaft 7 is connected to a rotating cylinder 8. A connecting bolt 6 is provided at the top end of the rotating cylinder 8. A side plate 4 is provided on one side of the connecting bolt 6. One end of the side plate 4 is welded to the top plate 1, and the other end of the side plate 4 is welded to the bottom plate 5. A hydraulic cylinder 3 is provided at the top end of the top plate 1. The hydraulic cylinder 3 passes through the top plate 1 and is connected to a hydraulic rod 9. A hydraulic plate 10 is provided at the bottom end of the hydraulic rod 9. A punching head 11 is provided on one side of the bottom end of the hydraulic plate 10. A copper nose insertion tube 12 is provided at the bottom end of the punching head 11. A jack 18 and a punching hole 17 are respectively formed inside the copper nose insertion tube 12; a backing plate 16 is welded to the bottom end of the other end of the hydraulic plate 10. A drying bearing 15 is provided at the bottom end of the backing plate 16. A through hole is formed in the center of the bearing 15. A rotating shaft 14 is provided inside the through hole in the center of the bearing 15. The rotating shaft 14 is connected to the bearing 15 and an adapter column 22. Two sliding tubes 24 are welded to the bottom end of the adapter column 22. A threaded hole 23 is formed inside the sliding tube 24; two support columns 2 are provided at the bottom end of the top plate 1 on the side away from the side plate 4. The bottom ends of the support columns 2 are welded to the top end of the bottom plate 5; when performing the crimping and straightening operation on the copper nose, at this time, an operator passes the wire head through the inside of the two rotating cylinders 8, then passes the wire head through the inside of the jack 18, then passes the wire head through the jack 18, and inserts the port into the wire insertion port 29. Then, the hydraulic cylinder 3 is started. At this time, the hydraulic cylinder 3 drives the hydraulic rod 9 to descend, and at the same time, the hydraulic plate 10 drives the backing plate 16, and the knob structure is started by the backing plate 16. Then, the wire head starts to rotate, and thus the cutting knife 20 inside the cutting table 13 starts to compress under the drive of the spring 19 and cuts the insulating tube outside the wire head. When the operation of the knob structure is completed, the operator pulls out the wire head and inserts the copper nose into the right port of the jack 18. Then, the hydraulic plate 10 drives the punching head 11 to pass through the punching hole 17 and performs a crimping operation on the copper nose and the metal wire inside it.
[0020] A knob shaft 28 is provided inside the threaded hole 23, and a spiral thread 27 is provided outside the knob shaft 28; one end of the knob shaft 28 passes through the limiting plate 26 and is connected to the limiting plate 26 by a support shaft 25; the other end of the knob shaft 28 is provided with a wire insertion port 29, and a perforation is opened at the other end of the wire insertion port 29. A clamping plate 30 is provided inside the perforation at the other end of the wire insertion port 29; a tangent platform 13 is provided on one side of the clamping plate 30, and the bottom end of the tangent platform 13 is welded to the top end of the bottom plate 5; a rectangular perforation is opened at the center of the tangent platform 13, and two springs 19 are welded to the bottom of the rectangular perforation at the center of the tangent platform 13; the diameter of the spiral thread 27 is the same as the diameter of the threaded hole 23; the top ends of the springs 19 are welded to a tangent knife 20; a guiding hole 21 is opened on one side of the tangent platform 13; when the knob structure is operated, at this time, the backing plate 16 descends and the connecting columns 22 start to spread towards both ends through the rotating shaft 14 connected inside the bearing 15. Only under the push of the connecting columns 22 does the knob shaft 28 start to rotate, driving the wire insertion port 29 to be selected. In this way, the cut part of the wire head is rotated and removed, and the metal wire inside the wire head is spirally bundled.
[0021] Working principle: When performing the crimping and straightening operation on the copper nose, at this time, an operator passes the wire head through the inside of the two sets of rotating cylinders 8, then passes the wire head through the inside of the jack 18, then passes the wire head through the jack 18, inserts the port into the wire insertion port 29, and then starts the hydraulic cylinder 3. At this time, the hydraulic cylinder 3 drives the hydraulic rod 9 to descend, and at the same time, the hydraulic plate 10 drives the backing plate 16, and the backing plate 16 starts the knob structure. Then the wire head starts to rotate, and thus the tangent knife 20 inside the tangent platform 13 starts to compress under the drive of the spring 19 and cuts the insulating tube outside the wire head; when the knob structure is operated, at this time, the backing plate 16 descends and the connecting columns 22 start to spread towards both ends through the rotating shaft 14 connected inside the bearing 15. Only under the push of the connecting columns 22 does the knob shaft 28 start to rotate, driving the wire insertion port 29 to be selected. In this way, the cut part of the wire head is rotated and removed, and the metal wire inside the wire head is spirally bundled; after the operation of the knob structure is completed, the operator pulls out the wire head and inserts the copper nose into the right port of the jack 18, and then the hydraulic plate 10 drives the punching head 11 to pass through the punching hole 17 and performs a crimping operation on the copper nose and the metal wire inside it.
[0022] In the description of this specification, the description referring to terms such as "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.
[0023] The foregoing has shown and described the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above-mentioned embodiments. What is described in the above embodiments and the specification is only to illustrate the principle of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed.
Claims
1. A copper nose crimping correction device, characterized in that: It includes a top plate (1), the bottom end of the top plate (1) is connected to a bottom plate (5), a sliding shaft (7) is provided on the top side of the bottom plate (5), the top end of the sliding shaft (7) is connected to a rotating cylinder (8), a connecting bolt (6) is provided at the top end of the rotating cylinder (8), a side plate (4) is provided on one side of the connecting bolt (6), one end of the side plate (4) is welded to the top plate (1), the other end of the side plate (4) is welded to the bottom plate (5), a hydraulic cylinder (3) is provided at the top end of the top plate (1), the hydraulic cylinder (3) passes through the top plate (1) and is connected to a hydraulic rod (9), a hydraulic plate (10) is provided at the bottom end of the hydraulic rod (9), a punching head (11) is provided on one side of the bottom end of the hydraulic plate (10), a copper nose inserting tube (12) is provided at the bottom end of the punching head (11), a jack (18) and a punching hole (17) are respectively formed inside the copper nose inserting tube (12); a backing plate (16) is welded to the bottom end of the other end of the hydraulic plate (10), a drying bearing (15) is provided at the bottom end of the backing plate (16), a through hole is formed in the center of the bearing (15), a rotating shaft (14) is provided inside the through hole in the center of the bearing (15), the rotating shaft (14) connects the bearing (15) and an adapter column (22), two sliding tubes (24) are welded to the bottom end of the adapter column (22), and a threaded hole (23) is formed inside the sliding tube (24).
2. The copper nose crimping and correcting device according to claim 1, characterized in that: A knob shaft (28) is provided inside the threaded hole (23), and a spiral thread (27) is provided on the outer part of the knob shaft (28); one end of the knob shaft (28) passes through a limit plate (26) and is connected to the limit plate (26) by a support shaft (25); an insertion port (29) is provided at the other end of the knob shaft (28), a through hole is formed at the other end of the insertion port (29), and a clamping plate (30) is provided inside the through hole at the other end of the insertion port (29).
3. A copper nose crimping and correcting device according to claim 2, characterized in that: A tangent platform (13) is provided on one side of the clamping plate (30), and the bottom end of the tangent platform (13) is welded to the top end of the bottom plate (5); a rectangular through hole is formed in the center of the tangent platform (13), and two springs (19) are welded to the bottom of the rectangular through hole in the center of the tangent platform (13).
4. A copper nose crimping and straightening device according to claim 1, characterized in that: Two support columns (2) are provided at the bottom end of one side of the top plate (1) away from the side plate (4), and the bottom ends of the support columns (2) are welded to the top end of the bottom plate (5).
5. A copper nose crimping and straightening device according to claim 3, characterized in that: The diameter of the spiral thread (27) is the same as that of the threaded hole (23), the top end of the spring (19) is welded to a tangent knife (20), and a guide hole (21) is formed on one side of the tangent platform (13).