Clamping device for riveting multi-core wire harness terminal

Abstract

The utility model provides a clamping device for riveting a multi-core wire harness terminal, and relates to the technical field of wire harness processing, the clamping device comprises a base, a lower clamping block is fixedly arranged on the base, an upper clamping block is arranged above the lower clamping block, the base is provided with a driving assembly used for driving the upper clamping block to be close to or away from the lower clamping block, the upper clamping block is provided with a plurality of wire grooves in rows, and the wire grooves are connected with the driving assembly. The upper clamping block is provided with a plurality of wire grooves, the upper clamping block is provided with adjusting assemblies which are in one-to-one correspondence with the wire grooves, and the adjusting assemblies are used for adjusting the accommodating space of the wire grooves to adapt to wire harnesses with different wire diameters, the upper clamping block is close to or far away from the lower clamping block through the driving assembly to realize opening and closing actions, the upper clamping block is provided with the plurality of wire grooves, and the adjusting assemblies are correspondingly arranged to adjust the accommodating space of the wire grooves to adapt to the wire harnesses with different wire diameters. The wire duct accommodating space can be adjusted according to the wire diameter of the wire harness, multi-core wire harnesses with different wire diameters can be clamped and fixed, the clamping device does not need to be replaced according to different wire diameters, the clamping device can be rapidly adjusted according to order changes, the production flexibility is enhanced, and the small-batch and multi-variety production requirements are met.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of wiring harness processing, in particular to a clamping device for multi-core wiring harness terminal riveting. BACKGROUND

[0002] In the processing of multi-core wiring harness, terminal riveting is a key process, and wire clamps play an indispensable role in ensuring processing accuracy and efficiency. Specifically, the end of the multi-core wiring harness is sequentially placed in the wire slot of the clamping device, then the clamping body is closed through the adjusting mechanism, so that the wiring harness is clamped in the wire slot. At this time, the end of the wiring harness protrudes a certain length from the clamping device for insertion into the terminal. Under the action of the riveting equipment, the riveting tool rivets the terminal and the wiring harness. The clamping device keeps the relative position of the wiring harness fixed during the entire process, ensuring the accuracy and firmness of riveting. After riveting is completed, the clamping device is opened and the riveted wiring harness terminal assembly is removed.

[0003] However, in actual application, the wire slot size of the existing clamping device is fixed and cannot be flexibly adjusted according to the wire diameter. Whenever different wire diameters need to be clamped, the clamping device with a wire slot matching the wire diameter must be replaced, resulting in limited production flexibility and difficulty in responding to order changes, which is not suitable for small-batch and multi-variety production. SUMMARY

[0004] The purpose of the present application is to provide a clamping device for multi-core wiring harness terminal riveting, which can solve the technical problem that the wire slot size of the existing clamping device is fixed and cannot be adjusted according to the wire diameter, and different wire diameters require different clamping devices, resulting in limited production flexibility, difficulty in responding to order changes, and unsuitability for small-batch and multi-variety production.

[0005] The present application provides a clamping device for multi-core wiring harness terminal riveting, which includes a base, a lower clamping block fixed on the base, an upper clamping block above the lower clamping block, a driving assembly on the base for driving the upper clamping block to move closer to or away from the lower clamping block, a plurality of wire slots arranged in a row on the upper clamping block, and an adjusting assembly corresponding to each wire slot on the upper clamping block for adjusting the accommodation space of the wire slot to adapt to wiring harnesses of different diameters.

[0006] Further, the adjusting assembly includes a fixed nut and an adjusting bolt. The upper clamping block is provided with a vertical through hole corresponding to each wire slot, the lower end of the vertical through hole extends into the wire slot, the fixed nut is fixed on the upper clamping block and located at the upper end of the vertical through hole, and the adjusting bolt is threadedly connected with the fixed nut, and the lower end of the adjusting bolt can penetrate the vertical through hole and extend into the wire slot.

[0007] Further, the driving assembly comprises a cylinder and a guide column, a fixed end of the cylinder is fixed on the base, a telescopic rod of the cylinder is fixedly connected with the upper clamping block, one end of the guide column is fixed on the base, and the guide column movably penetrates through the upper clamping block.

[0008] Further, a plurality of wire grooves are arranged at equal intervals.

[0009] Further, a positioning nut is threadedly connected on the adjusting bolt, and the positioning nut is located above the fixed nut.

[0010] Further, the opening of the wire groove is outwardly expanded.

[0011] Further, a plurality of fixing holes are arranged on the base.

[0012] The utility model discloses the beneficial effects of the following:

[0013] The utility model discloses a driving assembly makes the upper clamping block close or away from the lower clamping block and realizes the opening and closing action, the upper clamping block has a plurality of wire grooves, and the adjusting assembly is correspondingly arranged, can adjust the wire groove containing space according to the wire harness wire diameter, realizes the clamping fixation of different wire diameter multicore wire harness, need not to change the clamping device because of the wire diameter, can be adjusted rapidly according to the wire harness of different size, enhances production flexibility, satisfies the production demand of small batch and many varieties. BRIEF DESCRIPTION OF DRAWINGS

[0014] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiments, and it should be understood that the following drawings only show some embodiments of the present application, and therefore should not be regarded as a limitation to the scope, and for the ordinary skilled in the art, other related drawings can also be obtained without creative labor on the basis of these drawings.

[0015] Figure 1 The structure schematic diagram in some embodiments of the present application;

[0016] Figure 2 The sectional view in some embodiments of the present application;

[0017] The reference signs are respectively:

[0018] 1, base; 2, lower clamping block; 3, upper clamping block; 4, driving assembly; 41, cylinder; 42, guide column; 5, wire groove; 6, adjusting assembly; 61, fixed nut; 62, adjusting bolt; 7, vertical through hole; 8, positioning nut; 9, fixing hole. DETAILED DESCRIPTION

[0019] In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the following will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only some but not all of the embodiments of the present application. The components of the embodiments of the present application described and shown in the drawings can be arranged and designed in various different configurations.

[0020] Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the claimed application, but only represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work are within the scope of protection of the present application.

[0021] It should be noted that: similar reference numerals and letters represent similar items in the following drawings, therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0022] In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship commonly placed when the product of the application is used, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "upper", "third" and the like are only used for differentiation in description and cannot be understood as indicating or implying relative importance.

[0023] In addition, the terms "horizontal", "vertical", "overhanging" and the like do not mean that the components must be absolutely horizontal or overhanging, but can be slightly inclined. For example, "horizontal" only means that its direction is relatively more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly inclined.

[0024] In the description of the present application, it should also be noted that, unless otherwise explicitly specified and limited, the terms "arrangement", "installation", "connection", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be the communication inside two elements. For those of ordinary skill in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances. Specific embodiments

[0026] As Figure 1And Figure 2 As shown in the drawings, the present application provides a multi-core wire harness terminal riveting clamping device, which comprises a base 1, a lower clamping block 2 is fixedly arranged on the base 1, an upper clamping block 3 is arranged above the lower clamping block 2, a driving assembly 4 is arranged on the base 1 for driving the upper clamping block 3 to move close to or away from the lower clamping block 2, a plurality of wire slots 5 are arranged in a row on the upper clamping block 3, and an adjusting assembly 6 corresponding to the wire slots 5 is arranged on the upper clamping block 3. The adjusting assembly 6 is used for adjusting the accommodation space of the wire slots 5 to adapt to wire harnesses with different diameters. The opening and closing actions are realized by driving the upper clamping block 3 to move close to or away from the lower clamping block 2 through the driving assembly 4. The upper clamping block 3 has a plurality of wire slots 5, and the adjusting assembly 6 is correspondingly arranged. The accommodation space of the wire slots 5 can be adjusted according to the diameter of the wire harness, the clamping and fixing of multi-core wire harnesses with different diameters are realized, the clamping device does not need to be replaced due to different diameters, the wire harnesses with different sizes can be quickly adjusted, the production flexibility is enhanced, and the production needs of small batches and multiple varieties are met.

[0027] As shown in the drawings, Figure 1 And Figure 2 As shown in the drawings, the adjusting assembly 6 comprises a fixed nut 61 and an adjusting bolt 62. The upper clamping block 3 is provided with a vertical through hole 7 corresponding to the wire slot 5. The lower end of the vertical through hole 7 extends into the wire slot 5. The fixed nut 61 is fixedly arranged on the upper clamping block 3 and located at the upper end of the vertical through hole 7. The adjusting bolt 62 is threadedly connected with the fixed nut 61. The lower end of the adjusting bolt 62 can penetrate through the vertical through hole 7 and extend into the wire slot 5. By rotating the adjusting bolt 62, the accommodation space of the wire slot 5 can be flexibly adjusted, the adaptability of the clamping device to multi-core wire harnesses with different diameters is effectively improved, the production efficiency is improved, and the cost caused by replacing the clamping device to adapt to different wire harnesses is reduced.

[0028] As shown in the drawings, Figure 1 And Figure 2 As shown in the drawings, the driving assembly 4 comprises a cylinder 41 and a guide column 42. The fixed end of the cylinder 41 is fixedly arranged on the base 1. The telescopic rod of the cylinder 41 is fixedly connected with the upper clamping block 3. One end of the guide column 42 is fixedly arranged on the base 1. The guide column 42 movably penetrates through the upper clamping block 3. The upper clamping block 3 is driven by the cylinder 41 to move up and down along the guide column 42, thereby realizing the action of moving close to or away from the lower clamping block 2, achieving the purpose of clamping or loosening the wire harness. The guide column 42 provides accurate guidance for the movement of the upper clamping block 3, so that the upper clamping block 3 always maintains linear motion during the up and down movement, avoiding the situation that the clamping is uneven or the wire harness is damaged due to the deviation of the upper clamping block 3, and improving the reliability of clamping.

[0029] As shown in the drawings, Figure 1 And Figure 2 As shown in the drawings, the plurality of wire slots 5 are arranged at equal intervals, which ensures the neatness of the arrangement of the multi-core wire harness, thereby improving the quality of terminal riveting.

[0030] As shown in the drawings, Figure 1 AndFigure 2 As shown, the positioning nut 8 is threaded on the adjusting bolt 62, and is located above the fixing nut 61. The positioning nut 8 plays a positioning role. By rotating the positioning nut 8, the position of the positioning nut 8 on the locking bolt is changed, and then the adjusting bolt 62 is rotated to adjust the accommodating space of the wire slot 5, and the adjusting bolt 62 and the positioning nut 8 are moved together. At this time, when the bottom of the positioning nut 8 abuts against the top of the fixing nut 61, the position of the lower end of the adjusting bolt 62 extending into the wire slot 5 is fixed, and the precise adjustment of the accommodating space of the wire slot 5 can be realized. When the multi-core wire harness is subjected to terminal riveting processing, the accommodating spaces of the plurality of wire slots 5 are uniform through the cooperation of the positioning nut 8 and the adjusting assembly 6, the consistency of the multi-core wire harness is ensured, and the quality of the terminal riveting is ensured.

[0031] As shown in Figure 1 and Figure 2 The opening of the wire slot 5 is outwardly expanded, which facilitates the quick and easy placement of the multi-core wire harness into the wire slot 5, improves the efficiency of the wire harness placement, and can adapt to wire harnesses with different wire diameters, thereby improving the practicality of the device.

[0032] As shown in Figure 1 The base 1 is provided with a plurality of fixing holes 9. In the embodiment, the fixing holes 9 are four, which are arranged at the four corners of the base 1. In actual application, the base 1 can be stably installed at a specified position of a work platform through bolts, screws and other connecting members passing through the fixing holes 9.

[0033] The above is only a preferred embodiment of the present application and is not used to limit the present application. For those skilled in the art, the present application can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A clamping device for crimping a multi-core wire harness terminal, characterized by: The utility model provides a wire harness fixing device, including base, the lower clamping piece of being fixed with on base, the upper clamping piece of being equipped with above lower clamping piece, the drive assembly for driving upper clamping piece to be close to or away from lower clamping piece is equipped with on base, a plurality of wire slots are arranged in row on the upper clamping piece, the adjusting assembly that is corresponded with wire slot one to one is equipped with on the upper clamping piece, and the adjusting assembly is used for adjusting the accommodation space of wire slot to adapt to the wire harness of different line diameter.

2. A clamping device for crimping a terminal of a multi-core wire harness according to claim 1, characterized in that: The adjusting assembly includes a fixed nut and an adjusting bolt, the upper clamping piece is provided with a vertical through hole corresponding to the wire slot, the lower end of the vertical through hole extends into the wire slot, the fixed nut is fixed on the upper clamping piece and located at the upper end of the vertical through hole, the adjusting bolt is threadedly connected with the fixed nut, and the lower end of the adjusting bolt can penetrate through the vertical through hole and extend into the wire slot.

3. A clamping device for crimping a terminal of a multi-core wire harness according to claim 1, characterized in that: The drive assembly includes a cylinder and a guide column, the fixed end of the cylinder is fixed on the base, the telescopic rod of the cylinder is fixedly connected with the upper clamping piece, one end of the guide column is fixed on the base, and the guide column movably penetrates through the upper clamping piece.

4. A clamping device for crimping a terminal of a multi-core wire harness according to claim 1, characterized in that: Multiple wire slots are arranged at equal intervals.

5. A clamping device for crimping a terminal of a multi-core wire harness according to claim 2, characterized in that: A positioning nut is threadedly connected on the adjusting bolt, and the positioning nut is located above the fixed nut.

6. A clamping device for crimping a terminal of a multi-core wire harness according to claim 1, characterized in that: The opening of the wire slot is outwardly expanded.

7. A clamping device for crimping a terminal of a multi-core wire harness according to claim 1, characterized in that: Multiple fixing holes are arranged on the base.

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