Terminal crimping tool for wire harness

Abstract

The utility model discloses a terminal crimping tool for a wire harness, relates to the technical field of wire harness crimping, and aims to solve the problems that the conventional wire harness crimping tool usually depends on manual crimping, so that the working efficiency is low and the quality is unstable. The terminal crimping device comprises a base component, a hydraulic device and a bearing plate structure, and the bearing plate structure is fixedly connected to the upper end of the base component; the terminal crimping base is fixedly connected to the upper end of the bearing plate structure; the guide rods are fixedly connected to the upper ends of the extension pins at the two ends of the terminal crimping base; the cushioning damping assembly is connected to the guide rod in a ring sleeving manner; the hydraulic component is fixedly connected to the hydraulic device; the crimping structure is in flange connection with one end of the shaft rod of the hydraulic component; and the connecting slide block structure is connected to the guide rod in a ring sleeving manner and is connected with the two ends of the crimping structure.

Description

Technical Field

[0001] The utility model relates to the technical field of wire harness crimping, in particular to a terminal crimping tool for a wire harness. Background Art

[0002] With the rapid development of modern electronic information technology and industries such as automobiles and aerospace, wire harnesses are an important part of electrical connections, and their crimping quality and production efficiency are crucial to the overall product performance. Traditional wire harness crimping tools mostly rely on manual operation, which has problems such as low efficiency and unstable quality, and cannot meet the needs of large-scale, high-precision production. Therefore, the development of a new tool that can complete wire harness crimping automatically, efficiently, and with high quality has become an urgent need in the industry.

[0003] However, the existing wire harness crimping tooling usually relies on manual crimping, resulting in low work efficiency and unstable quality; therefore, it does not meet the existing needs. In this regard, we propose a terminal crimping tool for a wire harness. Utility Model Content

[0004] The utility model aims to provide a terminal crimping tool for a wire harness, so as to solve the problem that the existing wire harness crimping tool usually relies on manual crimping, resulting in low work efficiency and unstable quality.

[0005] To achieve the above object, the utility model provides the following technical solution: a terminal crimping tool for a wiring harness, comprising a terminal crimping device, the terminal crimping device comprising a base component, a hydraulic device,

[0006] It also includes: a receiving plate structure, fixedly connected to the upper end of the base component; a terminal crimping base, fixedly connected to the upper end of the receiving plate structure; a guide rod, fixedly connected to the upper ends of the extending feet at both ends of the terminal crimping base; a shock-absorbing and damping assembly, a ring sleeve connected to the guide rod; a hydraulic component, fixedly connected to the hydraulic device; a crimping structure, a flange connected to one end of the shaft of the hydraulic component; a connecting slider structure, a ring sleeve connected to the guide rod and connected to both ends of the crimping structure.

[0007] Preferably, a terminal placement groove is provided on the crimping module of the terminal crimping base, and the terminal placement groove and the crimping module of the terminal crimping base are formed by lathe milling, and a wire harness placement groove is provided on the crimping module of the terminal crimping base, and the wire harness placement groove and the crimping module of the terminal crimping base are formed by lathe milling.

[0008] Preferably, a pressing plate structure is provided on the pressing module of the terminal pressing base, and the pressing plate structure is embedded and connected with the pressing module of the terminal pressing base.

[0009] Preferably, a micro motor structure is provided at the rear end of the crimping module of the terminal crimping base, and the micro motor structure is embedded and connected with the crimping module of the terminal crimping base, a high-strength plate structure is provided at one end of the shaft rod of the micro motor structure, and the high-strength plate structure is fixedly connected to one end of the shaft rod of the micro motor structure, and the high-strength plate structure is embedded in the crimping module of the terminal crimping base.

[0010] Preferably, an I-shaped slide rail structure is provided on the terminal crimping base, and the I-shaped slide rail structure is fixedly connected to the terminal crimping base, the I-shaped slide rail structure is provided with a push block structure, and the push block structure is slidably connected to the I-shaped slide rail structure by snapping, one end of the push block structure is provided with a drive motor, and the drive motor is fixedly connected to the terminal crimping base, the shaft of the drive motor is connected to the push block structure, and the push block structure can be pushed into the slot below the terminal crimping base.

[0011] Preferably, connecting members are provided on both ends of the pressure plate structure, and the connecting members are fixedly connected to both ends of the pressure plate structure, and the connecting members are connected to the driving structure for driving the pressure plate structure.

[0012] Preferably, a limiting sleeve is provided on the shock-absorbing and damping assembly, and the limiting sleeve is connected to the guide rod ring sleeve, and a shock-absorbing and damping spring is provided on the limiting sleeve, and the shock-absorbing and damping spring is connected to the guide rod ring sleeve.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The utility model ensures the stability and accuracy of the terminal and the wire harness during the crimping process by arranging the terminal placement groove, the wire harness placement groove, the pressure plate structure, the shock absorbing and damping component, the driving motor, and the pushing block structure. The design of the terminal placement groove and the wire harness placement groove ensures the stability and accuracy of the terminal and the wire harness during the crimping process, thereby improving the crimping efficiency and quality. The driving motor, the pushing block structure, and the I-type slide rail structure realize the automated operation of the wire harness crimping, which not only reduces the complexity and error of manual operation, but also automatically pushes the finished product into the collection box after the crimping is completed through the cooperation between the driving motor and the pushing block structure, which greatly simplifies the process of collecting the finished products and improves work efficiency. The shock absorbing and damping component reduces the vibration and impact during the crimping process, protects the tooling and related components, and further improves the stability of the crimping quality. The pressure plate structure provides stable fixation, so that the terminal in the terminal placement groove and the wire harness can be crimped more accurately in the later stage. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the terminal crimping base structure of the utility model;

[0017] Figure 3 It is a schematic diagram of the enlarged structure of point A of the utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the shock absorbing and damping component of the utility model;

[0019] In the figure: 1. terminal crimping device; 2. base member; 3. hydraulic device; 4. receiving plate structure; 5. terminal crimping base; 6. guide rod; 7. shock-absorbing and damping assembly; 8. crimping structure; 9. connecting slider structure; 10. hydraulic member; 11. terminal placement slot; 12. harness placement slot; 13. pressure plate structure; 14. micro motor structure; 15. high-strength plate structure; 16. I-type slide rail structure; 17. push block structure; 18. drive motor; 19. connecting member; 20. limit sleeve; 21. shock-absorbing and damping spring. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figure 1-4 The utility model provides an embodiment: a terminal crimping tool for a wiring harness, comprising a terminal crimping device 1, the terminal crimping device 1 comprising a base member 2, a hydraulic device 3, and further comprising: a receiving plate structure 4, fixedly connected to the upper end of the base member 2; a terminal crimping base 5, fixedly connected to the upper end of the receiving plate structure 4; a guide rod 6, fixedly connected to the upper ends of the extension legs at both ends of the terminal crimping base 5; a shock absorbing damping component 7, a ring sleeve connected to the guide rod 6;

[0022] The hydraulic component 10 is fixedly connected to the hydraulic device 3; the crimping structure 8 is flange-connected to one end of the shaft of the hydraulic component 10; the connecting slider structure 9 is sleeve-connected to the guide rod 6 and connected to both ends of the crimping structure 8.

[0023] See also Figure 2 The crimping module of the terminal crimping base 5 is provided with a terminal placement slot 11, and the terminal placement slot 11 and the crimping module of the terminal crimping base 5 are formed by lathe milling, and the crimping module of the terminal crimping base 5 is provided with a wire harness placement slot 12, and the wire harness placement slot 12 and the crimping module of the terminal crimping base 5 are formed by lathe milling, and the terminal placement slot 11 and the wire harness placement slot 12 are used to place the terminal and the wire harness to be crimped, respectively, so that the crimping operation can be carried out accurately. By designing special slots, the stability and accuracy of the terminal and the wire harness during the crimping process can be ensured, and the crimping efficiency and quality can be improved.

[0024] See also Figure 2A pressing plate structure 13 is provided on the crimping module of the terminal crimping base 5 , and the pressing plate structure 13 is embedded and connected with the crimping module of the terminal crimping base 5 , and the pressing plate structure 13 is used to fix the terminal placed in the terminal placement groove 11 .

[0025] See also Figure 2 A micro motor structure 14 is provided at the rear end of the crimping module of the terminal crimping base 5, and the micro motor structure 14 is embedded and connected with the crimping module of the terminal crimping base 5. A high-strength plate structure 15 is provided at one end of the shaft rod of the micro motor structure 14, and the high-strength plate structure 15 is fixedly connected with one end of the shaft rod of the micro motor structure 14. The high-strength plate structure 15 is embedded in the crimping module of the terminal crimping base 5. The high-strength plate structure 15 serves as a base plate, and the micro motor structure 14 is used to provide driving force.

[0026] See also Figure 2 The terminal crimping base 5 is provided with an I-shaped slide rail structure 16, and the I-shaped slide rail structure 16 is fixedly connected to the terminal crimping base 5. The I-shaped slide rail structure 16 is provided with a push block structure 17, and the push block structure 17 is slidably connected to the I-shaped slide rail structure 16 by being embedded. A driving motor 18 is provided at one end of the push block structure 17, and the driving motor 18 is fixedly connected to the terminal crimping base 5. The shaft of the driving motor 18 is connected to the push block structure 17. The push block structure 17 can be pushed into the notch below the terminal crimping base 5. The I-shaped slide rail structure 16 provides a sliding track for the push block structure 17, and the push block structure 17 can be pushed into the notch below the terminal crimping base 5 under the drive of the driving motor 18 to realize automatic operation.

[0027] See also Figure 3 Connecting members 19 are provided at both ends of the pressure plate structure 13, and the connecting members 19 are fixedly connected to both ends of the pressure plate structure 13. The connecting members 19 are connected to the driving structure and are used to drive the pressure plate structure 13. The connecting members 19 are used to connect the pressure plate structure 13 with the driving structure to ensure that the pressure plate can operate according to the predetermined action.

[0028] See also Figure 4 A limiting sleeve 20 is provided on the shock-absorbing and damping component 7, and the limiting sleeve 20 is connected to the guide rod 6 in a ring sleeve. A shock-absorbing and damping spring 21 is provided on the limiting sleeve 20, and the shock-absorbing and damping spring 21 is connected to the guide rod 6 in a ring sleeve. The shock-absorbing and damping component 7 is used to reduce vibration and impact during the crimping process, and the limiting sleeve 20 and the shock-absorbing and damping spring 21 enhance this effect.

[0029] Working principle: When in use, first, place the terminal and wire harness to be crimped in the terminal placement groove 11 and the wire harness placement groove 12 on the terminal crimping base 5 respectively. The design of these two grooves ensures the stability and accuracy of the terminal and wire harness during the crimping process. Next, start the hydraulic device 3 to start the hydraulic component 10. The hydraulic component 10 drives the crimping structure 8 to move through its shaft. The crimping structure 8 is connected to the connecting slider structure 9, and the connecting slider structure 9 is looped on the guide rod 6. Therefore, when the hydraulic component 10 is in motion, the crimping structure 8 can move up and down smoothly through the guidance of the connecting slider structure 9 and the guide rod 6. During the downward movement of the crimping structure 8, the pressure plate structure 13 at its lower end will contact the terminal placed in the terminal placement groove 11 and apply pressure. This pressure fixes the terminal firmly in the terminal placement groove 11. At the same time, in order to reduce the vibration and impact during the crimping process, the shock absorbing and damping component 7 plays a key role. The shock absorbing and damping component 7 is looped on the guide rod 6, and the limiting sleeve 20 and the shock absorbing and damping spring 21 thereon can absorb and disperse the impact force generated during the crimping process, protecting the tooling and related components from damage. In addition, a micro motor structure 14 and a high-strength plate structure 15 are also provided at the rear end of the crimping module of the terminal crimping base 5. The micro motor structure 14 drives the high-strength plate structure 15 after the crimping is completed, and pulls it out of the crimping module of the terminal crimping base 5, so that the finished product of the wire harness crimping falls into the notch of the terminal crimping base 5. Finally, the push block structure 17, driven by the driving motor 18, can slide along the I-shaped slide rail structure 16 and push into the notch below the terminal crimping base 5, so as to push the finished product into the collection box.

[0030] In summary, this type of terminal crimping tooling for wire harnesses achieves efficient and accurate terminal crimping operations through precise structural design and hydraulic drive, thereby improving production efficiency and product quality.

[0031] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0032] The electrical components appearing in this article are all electrically connected to the external main controller and 220V AC power, and the main controller can be a conventional known device that controls servo motors, contact sensors, processors, alarm modules and drive modules. The standard parts used in this application document can all be purchased from the market, and the specific connection methods of each part are connected by conventional means such as mature bolts, rivets, welding, etc. in the prior art. In addition, the machinery, parts and equipment all adopt conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, so no specific description will be made here.

Claims

1. A terminal crimping tool for a wiring harness, comprising a terminal crimping device (1), the terminal crimping device (1) comprising a base member (2) and a hydraulic device (3), characterized in that: It also includes: a receiving plate structure (4) fixedly connected to the upper end of the base member (2); a terminal crimping base (5) fixedly connected to the upper end of the receiving plate structure (4); a guide rod (6) fixedly connected to the upper ends of the legs extending at both ends of the terminal crimping base (5); and a shock absorbing and damping component (7) having a ring sleeve connected to the guide rod (6); A hydraulic component (10) is fixedly connected to the hydraulic device (3); a crimping structure (8) is flange-connected to one end of the shaft of the hydraulic component (10); and a connecting slider structure (9) is sleeve-connected to the guide rod (6) and is connected to both ends of the crimping structure (8).

2. The terminal crimping tool for a wiring harness according to claim 1, characterized in that: The crimping module of the terminal crimping base (5) is provided with a terminal placement groove (11), and the terminal placement groove (11) and the crimping module of the terminal crimping base (5) are formed by lathe milling, and the crimping module of the terminal crimping base (5) is provided with a wire harness placement groove (12), and the wire harness placement groove (12) and the crimping module of the terminal crimping base (5) are formed by lathe milling.

3. The terminal crimping tool for a wiring harness according to claim 1, characterized in that: A pressing plate structure (13) is provided on the pressing module of the terminal pressing base (5), and the pressing plate structure (13) is embedded and connected with the pressing module of the terminal pressing base (5).

4. The terminal crimping tool for a wiring harness according to claim 1, characterized in that: A micro motor structure (14) is provided at the rear end of the crimping module of the terminal crimping base (5), and the micro motor structure (14) is embedded and connected with the crimping module of the terminal crimping base (5); a high strength plate structure (15) is provided at one end of the shaft of the micro motor structure (14), and the high strength plate structure (15) is fixedly connected with one end of the shaft of the micro motor structure (14); the high strength plate structure (15) is embedded in the crimping module of the terminal crimping base (5).

5. The terminal crimping tool for a wiring harness according to claim 1, characterized in that: The terminal crimping base (5) is provided with an I-type slide rail structure (16), and the I-type slide rail structure (16) is fixedly connected to the terminal crimping base (5); the I-type slide rail structure (16) is provided with a push block structure (17), and the push block structure (17) is slidably connected to the I-type slide rail structure (16) by snapping; a driving motor (18) is provided at one end of the pushing block structure (17), and the driving motor (18) is fixedly connected to the terminal crimping base (5); the shaft of the driving motor (18) is connected to the push block structure (17), and the push block structure (17) can be pushed into a notch below the terminal crimping base (5).

6. The terminal crimping tool for a wiring harness according to claim 3, characterized in that: Connecting components (19) are provided at both ends of the pressure plate structure (13), and the connecting components (19) are fixedly connected to both ends of the pressure plate structure (13). The connecting components (19) are connected to the driving structure and are used to drive the pressure plate structure (13).

7. The terminal crimping tool for a wiring harness according to claim 1, characterized in that: A limiting sleeve (20) is provided on the shock absorbing and damping component (7), and the limiting sleeve (20) is connected to the guide rod (6) in an annular sleeve. A shock absorbing and damping spring (21) is provided on the limiting sleeve (20), and the shock absorbing and damping spring (21) is connected to the guide rod (6) in an annular sleeve.

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