CN218415303U

CN218415303U - Wiring harness piercing jig

Info

Publication number: CN218415303U
Application number: CN202222353059.1U
Authority: CN
Inventors: 牛红亮; 张长亮
Original assignee: Hebi Yongtong Electric Co ltd
Current assignee: Hebi Yongtong Electric Co ltd
Priority date: 2022-09-05
Filing date: 2022-09-05
Publication date: 2023-01-31
Anticipated expiration: 2032-09-05

Abstract

The utility model provides a winding displacement tool is punctureed to pencil relates to tool technical field, and this winding displacement tool is punctureed to pencil includes the support body, set up the standing groove that is used for placing the connector on the support body, the fixed wire guide that sets up biasing means and correspond with the standing groove on the support body, biasing means's expansion end passes through connecting rod fixedly connected with sleeve, during the use, places the winding displacement and inserts to the wire casing of connector again on the wire guide, can move down through driving sleeve, elastic component and slide bar earlier and drive the clamp plate and move down and the centre gripping winding displacement to the wire guide orientation when biasing means moves down and exert pressure, and then biasing means continues to move down and carries out pressfitting work to connector and winding displacement, and sleeve compression elastic component moves down along the slide bar, and the clamp plate keeps motionless continuation to press and hold the winding displacement, has improved the stability of winding displacement, prevents that the winding displacement from receiving the machine vibrations and breaking away from the wire casing of connector, avoids winding displacement and connector pressfitting position mistake or failure pressfitting, has improved work efficiency and product quality.

Description

Wiring harness piercing jig

Technical Field

The utility model relates to a tool technical field specifically is a winding displacement tool is punctureed to pencil.

Background

The connection mode of the terminal of the electric connector and the signal line/wire mainly includes a welding mode, a riveting mode and a puncture mode, and because the puncture mode is more convenient to operate and has higher efficiency, electronic equipment such as computers and the like generally adopts the puncture mode more. The flat cable is placed in the connector slot, the flat cable and the connector are pressed together by the pressing device, the elastic sheet on the connector pierces the insulating layer outside the flat cable and is clamped and contacted with the lead in the flat cable, and the shape of the connector is as shown in fig. 6 and 7.

The existing flat cable is easy to be shaken by a machine to be separated from a connector slot before the flat cable and the connector are pressed, so that the pressing position of the flat cable and the connector is wrong or the pressing fails, and the working efficiency and the product quality are reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a winding displacement tool is punctured to pencil aims at solving among the prior art before winding displacement and connector pressfitting, and the winding displacement receives the machine vibrations easily and breaks away from the connector wire casing to lead to winding displacement and connector pressfitting position mistake or pressfitting failure, reduced work efficiency and product quality's problem.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the wiring harness puncture winding displacement jig comprises a frame body, a placing groove used for placing a connector is formed in the frame body, a pressing device and a wiring board corresponding to the placing groove are fixedly arranged on the frame body, the movable end of the pressing device is fixedly connected with a sleeve through a connecting rod, an elastic piece is fixedly arranged on the inner wall of the sleeve, a sliding rod in single-degree-of-freedom sliding connection with the inner wall of the sleeve is fixedly arranged at one end of the elastic piece, and a pressing plate corresponding to the wiring board is fixedly arranged on the sliding rod.

The utility model discloses a further technical scheme does, biasing means's expansion end is fixed to be provided with the cutter that is used for cutting off the pencil that corresponds with the connector.

The utility model discloses a further technical scheme does, be provided with the small opening that corresponds with the cutter on the support body, the fixed collecting box that corresponds with the small opening that is provided with on the support body.

The utility model discloses a further technical scheme does, the collecting box includes the box, one side of box articulates through the hinge has the chamber door.

The utility model discloses a further technical scheme does, biasing means is the pneumatic cylinder.

The utility model discloses a further technical scheme does, set up the wire casing that is used for the pencil location on the wire guide.

The utility model discloses a further technical scheme does, the elastic component is the spring.

The utility model discloses a further technical scheme does, the clamp plate include with slide bar fixed connection's support piece, support piece's lower fixed surface is connected with the rubber slab.

The utility model has the advantages that:

through the arrangement of the pressing device, the wire guide plate, the sleeve, the elastic piece, the sliding rod and the pressing plate, the flat cable is placed on the wire guide plate and then inserted into the wire slot of the connector, the wire guide plate can support the flat cable to improve the stability of the flat cable, when the pressing device moves downwards for pressing, the sleeve is driven, the elastic piece and the sliding rod are driven to move downwards to drive the pressing plate to move downwards towards the wire guide plate firstly, the flat cable is clamped between the pressing plate and the wire guide plate, then the pressing device continues to move downwards to press the connector and the flat cable, the elastic piece is compressed by the sleeve and moves downwards along the sliding rod, the flat cable is kept immovable and continues to be pressed by the pressing plate, the stability of the flat cable is effectively improved, the flat cable is prevented from being separated from the wire slot of the connector due to the vibration of a machine, the pressing position error or the pressing failure of the flat cable and the connector is avoided, and the working efficiency and the product quality are improved.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Fig. 2 is a cross-sectional view of an embodiment of the invention.

Figure 3 is a cross-sectional view of a cutter and collection box according to an embodiment of the present invention.

Fig. 4 is a cross-sectional view showing a state where the pressing plate presses the flat cable according to an embodiment of the present invention.

Fig. 5 is a sectional view showing a state where the cutter cuts the flat cable according to an embodiment of the present invention.

Fig. 6 is a schematic diagram of a separated state of the connector according to an embodiment of the present invention.

Fig. 7 is a schematic structural diagram of a closed state of the connector according to the embodiment of the present invention.

In the figure: the device comprises a frame body 1, a placement groove 101, a leak hole 102, a connector 2, a pressure applying device 3, a wire guide plate 4, a wire groove 401, a sleeve 5, an elastic part 6, a sliding rod 7, a pressing plate 8, a supporting part 801, a rubber plate 802, a cutter 9 and a collecting box 10.

Detailed Description

The following description will further describe embodiments of the present invention with reference to the accompanying drawings.

As shown in fig. 1 and 2, the utility model discloses a first embodiment, a winding displacement tool is punctured to pencil, comprising a frame body 1, support body 1 can puncture the winding displacement tool to this pencil and support, offer the standing groove 101 that is used for placing connector 2 on the support body 1, standing groove 101 can fix a position connector 2, be convenient for placing of connector 2, support body 1 is last to fix and to set up pressure device 3 and the wire guide 4 that corresponds with standing groove 101, wire guide 4 can support winding displacement spare, pressure device 3's expansion end passes through connecting rod fixedly connected with sleeve 5, the fixed elastic component 6 that is provided with of inner wall of sleeve 5, the fixed slide bar 7 that is provided with the single degree of freedom sliding connection of sleeve 5 inner wall of one end of elastic component 6, elastic component 6's elasticity can drive slide bar 7 and extend to sleeve 5 is outer, slide bar 7 can carry out the single degree of freedom along sleeve 5's inner wall and slide, the fixed clamp plate 8 that corresponds with wire guide 4 that is provided with on the slide bar 7, clamp plate 8 can make wire guide 4 cooperate with wire guide plate 8 and carry out the centre gripping to the winding displacement on the wire guide plate 4 to wire 4 direction removal, prevent that the winding displacement from rocking.

The utility model discloses an in the embodiment, place the winding displacement and insert to connector 2's wire inslot again on wire guide 4, wire guide 4 can support the winding displacement and improve its stability, can be earlier through driving sleeve 5 when biasing means 3 moves down and exert pressure, elastic component 6 and slide bar 7 move down and drive clamp plate 8 and move down to wire guide 4 direction, make clamp plate 8 and wire guide 4 cooperation and the winding displacement on the centre gripping wire guide 4, then biasing means 3 continues to move down and carries out pressfitting work to connector 2 and winding displacement, sleeve 5 compression elastic component 6 moves down along slide bar 7 during this period, realize that clamp plate 8 keeps motionless continuation pressure and holds the winding displacement, the stability of winding displacement has been improved, prevent that the winding displacement from receiving the machine vibrations and breaking away from connector 2's wire casing, thereby avoid winding displacement and connector 2 pressfitting position mistake or pressfitting failure, work efficiency and product quality have been improved.

As shown in fig. 3-5, the utility model discloses a second embodiment, for the further improvement on the basis of first embodiment, the fixed cutter 9 that is used for cutting off the pencil that corresponds with connector 2 that is provided with of the movable end of biasing means 3, be provided with the small opening 102 that corresponds with cutter 9 on the support body 1, the fixed collecting box 10 that is provided with and corresponds with small opening 102 on the support body 1, collecting box 10 includes the box, one side of box articulates through the hinge has the chamber door, biasing means 3 moves down and can drive cutter 9 and move down and cut off the function to the end of a thread of protrusion connector 2 when exerting pressure, the end of a thread that cuts off can fall to collecting box 10 through small opening 102 and collect in, and the design of chamber door is convenient for switch collecting box 10 and is convenient for clear up the broken end of a thread in the collecting box 10.

In order to provide the effect of the pressing power, the pressing device 3 is a hydraulic cylinder.

In order to facilitate the guiding function of the flat cable, a wire casing 401 for positioning the wire harness is provided on the wire guide plate 4.

Specifically, the elastic part 6 is a spring, and the cost can be saved due to the lower price of the spring.

In order to prevent the flat cable from being damaged, the pressing plate 8 comprises a supporting piece 801 fixedly connected with the sliding rod 7, a rubber plate 802 is fixedly connected to the lower surface of the supporting piece 801, when the pressing plate 8 moves downwards to clamp the flat cable, the rubber plate 802 can be abutted against the flat cable, and the flat cable can be prevented from being crushed due to the soft quality of the rubber plate 802.

In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a winding displacement tool is punctured to pencil, its characterized in that, includes support body (1), offer on support body (1) standing groove (101) that are used for placing connector (2), fixed setting pressure device (3) and wire guide (4) that correspond with standing groove (101) on support body (1), the expansion end of pressure device (3) passes through connecting rod fixedly connected with sleeve (5), the inner wall of sleeve (5) is fixed and is provided with elastic component (6), the fixed slide bar (7) that are provided with sleeve (5) inner wall single degree of freedom sliding connection of one end of elastic component (6), fixed clamp plate (8) that correspond with wire guide (4) that are provided with on slide bar (7).

2. The wire harness puncturing and arranging jig according to claim 1, wherein a cutter (9) for cutting off the wire harness corresponding to the connector (2) is fixedly arranged at the movable end of the pressing device (3).

3. The wire harness puncturing and arranging jig as claimed in claim 2, wherein the frame body (1) is provided with a leakage hole (102) corresponding to the cutter (9), and the frame body (1) is fixedly provided with a collecting box (10) corresponding to the leakage hole (102).

4. The wire harness piercing and arranging jig as claimed in claim 3, wherein the collection box (10) comprises a box body, one side of which is hinged with a box door through a hinge.

5. The wire harness piercing and arranging jig according to claim 1, wherein the pressing device (3) is a hydraulic cylinder.

6. The wire harness piercing and arranging jig as claimed in claim 1, wherein the wire guide plate (4) is provided with a wire groove (401) for positioning the wire harness.

7. The harness piercing and arranging jig of claim 1, wherein the elastic member (6) is a spring.

8. The wire harness puncturing and arranging jig according to any one of claims 1 to 7, wherein the pressing plate (8) comprises a support (801) fixedly connected with the sliding rod (7), and a rubber plate (802) is fixedly connected with the lower surface of the support (801).