CN221305205U - Terminal positioning crimping device - Google Patents

Abstract

The utility model belongs to the technical field of terminal crimping, in particular to a terminal positioning crimping device which comprises a base; the base is fixedly connected with a placing plate, a placing groove is formed in the placing plate, positioning columns are fixedly connected in the placing groove, fixing plates are fixedly connected to two sides of a port of the placing groove, screw holes are formed in the two fixing plates, threaded rods are inserted into the two screw holes, one ends of the two threaded rods are fixedly connected with rotary caps, the other ends of the two threaded rods are matched and rotated through bearing seats to be provided with clamping plates, the clamping plates are arranged in the placing groove and are in sliding connection with the bottom of the placing groove, and terminals are placed in the placing groove; when the device is used, through the clamping fixation of the terminal and the cable harness, the terminal and the position of the wire in the crimping process can be prevented from being easily deviated, so that the subsequent accurate stamping operation is conveniently carried out on the contact area of the wire and the terminal, and the crimping forming effect and quality are improved.

Description

Terminal positioning crimping device

Technical Field

The utility model relates to the technical field of terminal crimping, in particular to a terminal positioning crimping device.

Background

The terminal is a wiring component used in the electric power field, the terminal is a multi-finger wiring terminal, also called a wiring terminal, and the crimping terminal is an accessory product used for realizing electric connection.

The terminal crimping device is a process of applying pressure to the wire and the terminal contact area to shape them, thereby achieving tight connection.

In the prior art, when the contact area of the terminal and the wire is crimped, the terminal and the wire cannot be effectively positioned, so that the position of the terminal and the wire is easily deviated in the crimping process, and the crimping forming effect and quality are affected; accordingly, a terminal positioning crimping device is proposed against the above-described problems.

Disclosure of utility model

In order to overcome the defects in the prior art and solve the problems set forth in the background art, the utility model provides a terminal positioning and crimping device.

The technical scheme adopted for solving the technical problems is as follows: the utility model relates to a terminal positioning and crimping device, which comprises a base; the base is fixedly connected with a placing plate, a placing groove is formed in the placing plate, a positioning column is fixedly connected in the placing groove, fixing plates are fixedly connected to two sides of a port of the placing groove, screw holes are formed in the two fixing plates, threaded rods are inserted in the two screw holes, rotary caps are fixedly connected to one ends of the two threaded rods, clamping plates are installed at the other ends of the two threaded rods in a matched and rotating mode through bearing seats, the clamping plates are arranged in the placing groove and are in sliding connection with the bottom of the placing groove, terminals are placed in the placing groove, cable harnesses are inserted in a pressing interface of the crimping terminal, when the terminals are clamped and fixed, the terminals to be crimped are placed in the placing groove, the terminals are sleeved on the positioning column, then the rotary caps are rotated simultaneously, the threaded rods drive the two clamping plates to be close to each other until the two clamping plates are contacted with two side walls of the terminals, and accordingly the terminals can be effectively fixed.

Preferably, the top both sides of base all fixedly connected with short board, and two short boards are located the both sides of standing groove respectively, all install first pneumatic cylinder on two short boards, the effect end of two first pneumatic cylinders all is equipped with first pneumatic rod, the tip of two first pneumatic rods all fixedly connected with arc rubber splint, the terminal centre gripping is fixed back, insert the crimping of terminal with cable harness in, start first pneumatic cylinder, make first pneumatic rod drive two arc rubber splint draw close each other, until two arc rubber splint all contact with cable harness's circumference face both sides, thereby can effectively fix cable harness, through the centre gripping fixed to terminal and cable harness, can avoid terminal and wire to take place the skew in the crimping in-process position, thereby the follow-up accurate effect and the quality of crimping shaping are carried out to the contact area of wire and terminal to the punching press operation of being convenient for.

Preferably, the base is fixedly connected with a support frame, the top of the support frame is provided with a second pneumatic cylinder, the acting end of the second pneumatic cylinder is provided with a second pneumatic rod, the bottom end of the second pneumatic rod penetrates through the top of the support frame and is fixedly connected with a crimping die, after the terminal and the cable harness are clamped and fixed, when crimping is performed on a contact area of a wire and the terminal, the second pneumatic cylinder is started, the second pneumatic rod drives the crimping die to move vertically downwards, so that the second pneumatic rod can be crimped and formed, and the tight contact between the wire and the terminal is realized.

The utility model has the advantages that:

1. In order to prevent the terminal and the lead from being easily deviated in the position in the crimping process, the rotary cap is rotated at the same time when the terminal and the lead are clamped and fixed, so that the threaded rod drives the two clamping plates to be mutually close until the two clamping plates are contacted with two side walls of the terminal, the terminal can be effectively fixed, then the cable harness is inserted into the crimping of the terminal, the first pneumatic cylinder is started, the first pneumatic rod drives the two arc-shaped rubber clamping plates to be mutually close until the two arc-shaped rubber clamping plates are contacted with two sides of the circumferential surface of the cable harness, the cable harness can be effectively fixed, the terminal and the lead can be prevented from being easily deviated in the crimping process through clamping and fixing the terminal and the cable harness, and the subsequent accurate stamping operation is facilitated on the contact area of the lead and the terminal, so that the crimping forming effect and quality are improved;

2. After the terminal and the cable harness are clamped and fixed, when the contact area of the lead and the terminal is crimped, the second pneumatic cylinder is started, so that the second pneumatic rod drives the crimping die to vertically move downwards, the crimping die can be crimped and molded, and the tight contact between the lead and the terminal is realized.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a schematic diagram of a unitary side-view perspective;

Fig. 2 is a schematic view of a clamping and fixing perspective structure of a terminal and a cable harness;

Fig. 3 is a schematic perspective view of a terminal clamping mechanism;

Fig. 4 is a schematic perspective view of a placement plate assembly.

In the figure: 1. a base; 2. placing a plate; 3. a placement groove; 4. a fixing plate; 5. a threaded rod; 6. a clamping plate; 7. rotating the cap; 8. a terminal; 9. a cable harness; 10. a short plate; 11. a first pneumatic cylinder; 12. an arc rubber clamping plate; 13. a support frame; 14. a second pneumatic cylinder; 15. and crimping the die.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, a terminal positioning and crimping device comprises a base 1; the base 1 is fixedly connected with a placing plate 2, the placing plate 2 is provided with a placing groove 3, a positioning column is fixedly connected in the placing groove 3, two sides of a port of the placing groove 3 are fixedly connected with fixing plates 4, two fixing plates 4 are provided with screw holes, threaded rods 5 are inserted in the two screw holes, one ends of the two threaded rods 5 are fixedly connected with rotating caps 7, the other ends of the two threaded rods 5 are respectively provided with clamping plates 6 through bearing seat matching rotation, the clamping plates 6 are arranged in the placing groove 3 and are in sliding connection with the bottom of the placing groove 3, terminals 8 are placed in the placing groove 3, cable harnesses 9 are inserted in a pressure joint of the crimping terminals 8, short plates 10 are fixedly connected to two sides of the top of the base 1, the two short plates 10 are respectively positioned at two sides of the placing groove 3, first pneumatic cylinders 11 are respectively installed on the two short plates 10, the acting ends of the two first pneumatic cylinders 11 are respectively provided with first pneumatic rods, and the ends of the two first pneumatic rods are respectively fixedly connected with arc-shaped rubber clamping plates 12; in order to avoid the terminal 8 and the wire from easily shifting in the position of the crimping process, when the terminal 8 and the wire are clamped and fixed, the terminal 8 to be crimped is placed in the placing groove 3, the terminal 8 is sleeved on the positioning column, then the rotating cap 7 is rotated simultaneously, the threaded rod 5 drives the two clamping plates 6 to be close to each other until the two clamping plates 6 are contacted with two side walls of the terminal 8, so that the terminal 8 can be effectively fixed, the cable harness 9 is inserted into a crimping port of the terminal 8, the first pneumatic cylinder 11 is started, the first pneumatic rod drives the two arc-shaped rubber clamping plates 12 to be close to each other until the two arc-shaped rubber clamping plates 12 are contacted with two sides of the circumference surface of the cable harness 9, so that the cable harness 9 can be effectively fixed, the terminal 8 and the wire can be prevented from easily shifting in the position of the crimping process through clamping and fixing the terminal 8, and the contact area of the terminal 8 are convenient for follow-up accurate stamping operation, and the crimping forming effect and quality are improved.

The base 1 is fixedly connected with a support frame 13, a second pneumatic cylinder 14 is arranged at the top of the support frame 13, a second pneumatic rod is arranged at the acting end of the second pneumatic cylinder 14, and a crimping die 15 is fixedly connected at the bottom end of the second pneumatic rod through the top of the support frame 13; after the terminal 8 and the cable harness 9 are clamped and fixed, when the contact area of the lead and the terminal 8 is crimped, the second pneumatic cylinder 14 is started, so that the second pneumatic rod drives the crimping die 15 to move vertically downwards, and the crimping and forming can be realized, and the tight contact between the lead and the terminal 8 is realized.

The working principle is that in the prior art, when the contact area of the terminal 8 and the wire is in crimping, the terminal 8 and the wire cannot be effectively positioned, so that the position of the terminal 8 and the wire is easy to deviate in the crimping process, and the crimping forming effect and quality are affected; therefore, a terminal positioning crimping device is proposed to address the above-described problems; in order to avoid the position of the terminal 8 and the wire from being easily deviated in the crimping process, when the terminal 8 and the wire are clamped and fixed, the terminal 8 to be crimped is placed in the placing groove 3, the terminal 8 is sleeved on the positioning column, then the rotating cap 7 is rotated at the same time, the threaded rod 5 drives the two clamping plates 6 to be mutually close until the two clamping plates 6 are contacted with two side walls of the terminal 8, so that the terminal 8 can be effectively fixed, the cable wire harness 9 is inserted into a crimping port of the terminal 8, the first pneumatic cylinder 11 is started, the first pneumatic rod drives the two arc-shaped rubber clamping plates 12 to be mutually close until the two arc-shaped rubber clamping plates 12 are respectively contacted with two sides of the circumference surface of the cable wire harness 9, so that the cable wire harness 9 can be effectively fixed, the position of the terminal 8 and the wire can be prevented from being easily deviated in the crimping process through clamping and the cable harness 9, and the subsequent accurate stamping operation is convenient for the contact area of the wire and the terminal 8, and the crimping forming effect and quality are improved;

After the terminal 8 and the cable harness 9 are clamped and fixed, when the contact area of the lead and the terminal 8 is crimped, the second pneumatic cylinder 14 is started, so that the second pneumatic rod drives the crimping die 15 to move vertically downwards, and the crimping and forming can be realized, and the tight contact between the lead and the terminal 8 is realized.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims (6)

1. A terminal positioning crimping device which is characterized in that: comprises a base (1); the utility model discloses a base, including base (1), fixed plate (2), standing board (3) have been seted up on standing board (2), the rigid coupling has the reference column in standing board (3), the equal rigid coupling in port both sides of standing board (3) has fixed plate (4), the screw has all been seted up on two fixed plates (4), threaded rod (5) have all been alternated in two screws, the one end of two threaded rods (5) all rigid coupling has rotatory cap (7), the grip block (6) are all installed through bearing frame cooperation rotation to the other end of two threaded rods (5), just grip block (6) set up in standing board (3) to with the bottom sliding connection of standing board (3).

2. A terminal positioning crimping device as claimed in claim 1, wherein: short plates (10) are fixedly connected to the two sides of the top of the base (1), the two short plates (10) are respectively located on the two sides of the placing groove (3), and the first pneumatic cylinders (11) are respectively arranged on the two short plates (10).

3. A terminal positioning crimping device as claimed in claim 2, wherein: the action ends of the two first pneumatic cylinders (11) are respectively provided with a first pneumatic rod, and the end parts of the two first pneumatic rods are respectively fixedly connected with an arc-shaped rubber clamping plate (12).

4. A terminal positioning crimping device as claimed in claim 1, wherein: the terminal (8) is arranged in the placing groove (3), and a cable harness (9) is inserted in the crimping of the terminal (8).

5. A terminal positioning crimping device as claimed in claim 1, wherein: the base (1) is fixedly connected with a supporting frame (13), and a second pneumatic cylinder (14) is arranged at the top of the supporting frame (13).

6. A terminal positioning crimping device as claimed in claim 5, wherein: the action end of the second pneumatic cylinder (14) is provided with a second pneumatic rod, and the bottom end of the second pneumatic rod penetrates through the top of the supporting frame (13) and is fixedly connected with a crimping die (15).