Wire harness terminal crimping equipment

Abstract

The utility model discloses wiring harness terminal crimping equipment in the related technical field of wiring harness processing, which comprises a main frame and a crimping support frame arranged above the main frame, a crimping support seat is fixedly mounted on the crimping support frame, a crimping mounting clamping groove is formed in the crimping support seat, and the crimping mounting clamping groove is fixedly connected with the crimping support frame. A supporting top frame is fixedly arranged at the position, located on the side edge of the crimping supporting frame, of the main machine frame. The wiring harness terminal crimping equipment is provided with the clamping and moving device in a matching manner, before the terminal shell is crimped and fixed, the wiring harness is firstly pressed and fixed at intervals, the wiring harness is prevented from being separated from the terminal in the terminal crimping process, the crimping quality of the wiring harness terminal is ensured, the wiring harness shrinkage sleeve is arranged in the crimping mounting clamping groove, and the wiring harness terminal is prevented from being damaged. According to the wire harness terminal crimping device, the end position of the wire harness can be contracted and tightened, the end position of the wire harness is prevented from being scattered, the wire harness can be well matched with the terminal, and the stability of the wire harness terminal crimping quality is further guaranteed.

Description

Technical Field

[0001] This utility model belongs to the technical field of wire harness processing, specifically, it relates to wire harness terminal crimping equipment. Background Technology

[0002] Wire harnesses are wiring components used to connect various electrical devices in circuits. They are widely used in various industries. During wire harness processing, terminals need to be crimped to the ends of the wire harness. Wire harness terminal crimping equipment can crimp multiple terminals to the ends of multiple wire harnesses at once. However, in existing technology, multiple terminals are placed on the equipment, the ends of the wire harness are placed in the terminals, and finally, multiple wire harnesses are clamped and fixed at the same time by a clamping mechanism. However, when there are many wire harnesses, they cannot be clamped in time, which may cause the wire harness to detach from the terminals, affecting the mechanical properties, electrical properties, and durability of the crimped terminals and wire harnesses.

[0003] In view of this, this utility model is proposed. Utility Model Content

[0004] The technical problem to be solved by this utility model is to overcome the shortcomings of the prior art and provide a wire harness terminal crimping device. The basic concept of the technical solution adopted by this utility model to solve the above-mentioned technical problem is as follows:

[0005] A wire harness terminal crimping device includes a main frame and a crimping support frame mounted on it. A crimping support base is fixedly installed on the crimping support frame, and a crimping mounting slot is provided on the crimping support base. A support top frame is fixedly installed on the main frame at a position on the side of the crimping support frame. A wire harness shrink sleeve is provided at one end of the crimping mounting slot near the support top frame. A lower terminal housing is provided on the side of the wire harness shrink sleeve. An upper terminal housing is provided directly above the lower terminal housing and is fixed to a lifting plate. A crimping cylinder is fixedly installed on the top of the support top frame. The end of the telescopic rod of the crimping cylinder is fixedly connected to the top surface of the lifting plate. A clamping and moving device is provided on the side of the crimping support frame away from the support top frame. The clamping and moving device is used to clamp the wire harness.

[0006] As a further embodiment of this utility model: the clamping and moving device includes a lower clamping seat, an upper clamping seat, and a moving cylinder. The moving cylinder is fixedly mounted on a support plate, and the support plate is fixedly mounted on the main frame. The moving cylinder can drive the lower clamping seat to move horizontally.

[0007] As a further embodiment of this utility model: the lower clamping seat is provided with a wire harness clamping groove, and clamping engagement slots are symmetrically arranged on both sides of the wire harness clamping groove. The upper clamping seat is provided with a wire harness clamping protrusion at a position corresponding to the wire harness clamping groove, and a clamping engagement protrusion at a position corresponding to the clamping engagement slot. The wire harness is clamped by the cooperation of the wire harness clamping groove and the wire harness clamping protrusion.

[0008] As a further embodiment of this utility model: a fixed clamping groove is provided at both ends of the upper surface of the lower clamping seat, and a magnetic suction block is installed at both ends of the bottom surface of the upper clamping seat. The magnetic suction block cooperates with the fixed clamping groove, and a plate is provided in the fixed clamping groove to be attracted and cooperate with the magnetic suction block.

[0009] As a further improvement of this utility model: the wire harness shrink sleeve is made of soft rubber material, and the wire harness shrink sleeve has a wire harness installation opening groove. The wire harness installation opening groove has a structure that is larger at the top and smaller at the bottom. The lower end of the wire harness installation opening groove is connected to the wire harness slot. The wire harness slot has an arc-shaped structure and is used to accommodate the wire harness.

[0010] As a further improvement of this utility model: a lower terminal housing is provided with a lower housing wire harness groove, and a pressing concave-convex fixing block is provided on the upper terminal housing. The pressing surface of the pressing concave-convex fixing block is lower than the bottom surface of the upper terminal housing, which facilitates the pressing and fixing of the wire harness.

[0011] As a further improvement of this utility model, the number and position of the crimping mounting slot, the wire harness clamping slot, the upper terminal housing, and the wire harness clamping protrusion correspond to each other to ensure that each group of wire harnesses is properly crimped.

[0012] By adopting the above technical solution, this utility model has the following beneficial effects compared with the prior art.

[0013] The wire harness terminal crimping equipment of this utility model is equipped with a clamping and moving device. Before crimping and fixing the terminal housing, the wire harness is first clamped and fixed at intervals to prevent the wire harness from separating from the terminal during the crimping process and to ensure the crimping quality of the wire harness terminal.

[0014] The present invention has a wire harness shrink sleeve in the crimping mounting slot, which can shrink and tighten the end of the wire harness to prevent the end of the wire harness from being scattered, so that the wire harness and the terminal can fit well together, and further ensure the stability of the crimping quality of the wire harness terminal.

[0015] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings. Attached Figure Description

[0016] The accompanying drawings, which form part of this application, are used to provide a further understanding of the present invention. The illustrative embodiments and descriptions of the present invention are used to explain the present invention, but do not constitute an undue limitation of the present invention. Obviously, the drawings described below are merely some embodiments; those skilled in the art can obtain other drawings based on these drawings without creative effort. In the drawings:

[0017] Figure 1 It is a structural diagram of the utility model;

[0018] Figure 2 This is the main view of the utility model;

[0019] Figure 3 This is a front sectional view of the present invention;

[0020] Figure 4 This is a partial schematic diagram of the clamping and moving device of this utility model;

[0021] Figure 5 This is a partial enlarged view of point A of this utility model;

[0022] Figure 6 This is a partial enlarged view of section B of this utility model.

[0023] In the diagram: 1. Main frame; 2. Crimping support frame; 3. Crimping support base; 4. Support top frame; 5. Crimping cylinder; 6. Lifting plate; 7. Crimping mounting slot; 8. Wire harness shrink sleeve; 9. Lower terminal housing; 10. Lower clamping base; 11. Upper clamping base; 12. Support plate; 13. Moving cylinder; 14. Upper terminal housing; 15. Wire harness clamping groove; 16. Clamping mating slot; 17. Wire harness clamping protrusion; 18. Clamping mating protrusion; 19. Fixed clamping groove; 20. Magnetic suction block; 21. Wire harness mounting opening groove; 22. Wire harness slot; 23. Lower housing wire harness groove; 24. Pressing concave and convex fixing block.

[0024] It should be noted that these accompanying drawings and textual descriptions are not intended to limit the scope of the present invention in any way, but rather to illustrate the concept of the present invention to those skilled in the art by referring to specific embodiments. Detailed Implementation

[0025] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. The following embodiments are used to illustrate the present invention but are not used to limit the scope of the present invention.

[0026] like Figures 1 to 6As shown, the wire harness terminal crimping equipment includes a main frame 1 and a crimping support frame 2 mounted on it. A crimping support seat 3 is fixedly installed on the crimping support frame 2, and a crimping mounting slot 7 is provided on the crimping support seat 3. A support top frame 4 is fixedly installed on the main frame 1 at the side of the crimping support frame 2. A wire harness shrink sleeve 8 is provided at one end of the crimping mounting slot 7 near the support top frame 4. A lower terminal housing 9 is provided on the side of the wire harness shrink sleeve 8. An upper terminal housing 14 is provided directly above the lower terminal housing 9. The upper terminal housing 14 is fixed on the lifting plate 6. A crimping cylinder 5 is fixedly installed on the top of the support top frame 4. The end of the telescopic rod of the crimping cylinder 5 is fixedly connected to the top surface of the lifting plate 6. A clamping moving device is provided on the side of the crimping support frame 2 away from the support top frame 4. The clamping moving device is used to clamp the wire harness.

[0027] The clamping and moving device includes a lower clamping seat 10, an upper clamping seat 11, and a moving cylinder 13. The moving cylinder 13 is fixedly installed on the support plate 12, and the support plate 12 is fixedly installed on the main frame 1. The moving cylinder 13 can drive the lower clamping seat 10 to move horizontally.

[0028] The lower clamping seat 10 has a wire harness clamping groove 15, and clamping engagement slots 16 are symmetrically arranged on both sides of the wire harness clamping groove 15. The upper clamping seat 11 has a wire harness clamping protrusion 17 at a position corresponding to the wire harness clamping groove 15, and a clamping engagement protrusion 18 at a position corresponding to the clamping engagement slot. The wire harness is clamped by the cooperation of the wire harness clamping groove 15 and the wire harness clamping protrusion 17.

[0029] The upper surface of the lower clamping seat 10 is provided with fixed clamping grooves 19 at both ends, and the bottom surface of the upper clamping seat 11 is provided with magnetic blocks 20 at both ends. The magnetic blocks 20 cooperate with the fixed clamping grooves 19, and the fixed clamping grooves 19 are provided with plates that are attracted and cooperate with the magnetic blocks 20.

[0030] The wire harness shrink sleeve 8 is made of soft rubber. The wire harness shrink sleeve 8 has a wire harness installation opening slot 21. The wire harness installation opening slot 21 has a structure that is larger at the top and smaller at the bottom. The lower end of the wire harness installation opening slot 21 is connected to the wire harness slot 22. The wire harness slot 22 has an arc-shaped structure and is used to accommodate the wire harness.

[0031] The lower terminal housing 9 is provided with a lower housing wire harness groove 23, and the upper terminal housing 14 is provided with a pressing concave-convex fixing block 24. The pressing surface of the pressing concave-convex fixing block 24 is lower than the bottom surface of the upper terminal housing 14, which facilitates the pressing and fixing of the wire harness.

[0032] The number and position of the crimping mounting slot 7, the wire harness clamping slot 15, the upper terminal housing 14, and the wire harness clamping protrusion 17 correspond to each other to ensure that each group of wire harnesses is properly crimped.

[0033] The working principle of this utility model is as follows: When performing terminal crimping on the wire harness, the end of the wire harness is clamped into the wire harness clamping groove 22 of the wire harness shrink sleeve 8 through the wire harness mounting opening groove 21, shrinking the dispersed wire harness end position. The wire harness is clamped into the wire harness clamping groove 15 corresponding to the crimping mounting groove 7. Then, the upper clamping seat 11 is placed on the lower clamping seat 10 and fixed by magnetic adsorption. The wire harness clamping groove 15 and the wire harness clamping protrusion 17 are matched to fix the wire harness. The moving cylinder 13 is activated, and the cylinder rod of the moving cylinder 13 retracts, driving the lower clamping seat 10 and the wire harness to move horizontally together. The end of the wire harness slides out from the wire harness shrink sleeve 8 and is clamped into the lower housing wire harness groove 23 of the lower terminal housing 9. The crimping cylinder 5 works, driving the lifting plate 6 to move downward, so that the upper terminal housing 14 and the lower terminal housing 9 cooperate to crimp the end of the wire harness.

[0034] This novel structural design is reasonable and easy to install and use. The wire harness terminal crimping equipment is equipped with a clamping and moving device. Before crimping and fixing the terminal housing, the wire harness is first clamped and fixed at intervals to prevent the wire harness from separating from the terminal during the crimping process, thus ensuring the quality of the wire harness terminal crimping. The crimping installation slot 7 is equipped with a wire harness shrink sleeve 8, which can shrink and tighten the end of the wire harness to prevent the end of the wire harness from being scattered, so that the wire harness and the terminal can fit well together, further ensuring the stability of the wire harness terminal crimping quality.

[0035] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Although the present utility model has been disclosed above with reference to a preferred embodiment, it is not intended to limit the present utility model. Any person skilled in the art can make some modifications or alterations to the above-described technical content to create equivalent embodiments without departing from the scope of the present utility model. Any simple modifications, equivalent changes, and alterations made to the above embodiments based on the technical essence of the present utility model without departing from the scope of the present utility model shall still fall within the scope of the present utility model.

Claims

1. A wire harness terminal crimping device, comprising a main frame (1) and a crimping support frame (2) disposed thereon, characterized in that, A crimping support seat (3) is fixedly installed on the crimping support frame (2). A crimping mounting slot (7) is provided on the crimping support seat (3). A support top frame (4) is fixedly installed on the main frame (1) at the side of the crimping support frame (2). A wire harness shrink sleeve (8) is provided at one end of the crimping mounting slot (7) near the support top frame (4). A lower terminal housing (9) is provided on the side of the wire harness shrink sleeve (8). An upper terminal housing (14) is provided directly above the lower terminal housing (9). The upper terminal housing (14) is fixed on the lifting plate (6). A crimping cylinder (5) is fixedly installed on the top of the support top frame (4). The end of the telescopic rod of the crimping cylinder (5) is fixedly connected to the top surface of the lifting plate (6). A clamping moving device is provided on the side of the crimping support frame (2) away from the support top frame (4).

2. The wire harness terminal crimping device according to claim 1, characterized in that, The clamping and moving device includes a lower clamping seat (10), an upper clamping seat (11), and a moving cylinder (13). The moving cylinder (13) is fixedly installed on the support plate (12), and the support plate (12) is fixedly installed on the main frame (1).

3. The wire harness terminal crimping device according to claim 2, characterized in that, The lower clamping seat (10) is provided with a wire harness clamping groove (15), and clamping engagement slots (16) are symmetrically arranged on both sides of the wire harness clamping groove (15). The upper clamping seat (11) is provided with a wire harness clamping protrusion (17) at a position corresponding to the wire harness clamping groove (15), and a clamping engagement protrusion (18) at a position corresponding to the clamping engagement slot (16).

4. The wire harness terminal crimping device according to claim 3, characterized in that, The upper surface of the lower clamping seat (10) is provided with a fixed clamping groove (19) at both ends, and the bottom surface of the upper clamping seat (11) is provided with a magnetic suction block (20) at both ends. The magnetic suction block (20) cooperates with the fixed clamping groove (19).

5. The wire harness terminal crimping device according to claim 4, characterized in that, The wire harness shrink sleeve (8) is made of soft rubber. The wire harness shrink sleeve (8) has a wire harness installation opening groove (21). The wire harness installation opening groove (21) has a structure that is larger at the top and smaller at the bottom. The lower end of the wire harness installation opening groove (21) is connected to the wire harness slot (22). The wire harness slot (22) has an arc-shaped structure.

6. The wire harness terminal crimping device according to claim 5, characterized in that, The lower terminal housing (9) is provided with a lower housing wire harness groove (23), and the upper terminal housing (14) is provided with a pressing concave-convex fixing block (24). The pressing surface of the pressing concave-convex fixing block (24) is lower than the bottom surface of the upper terminal housing (14).

7. The wire harness terminal crimping device according to claim 6, characterized in that, The number and position of the crimp mounting slot (7), the wire harness clamping slot (15), the upper terminal housing (14), and the wire harness clamping protrusion (17) correspond to each other.

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