CN212323385U

CN212323385U - Device for crimping cables

Info

Publication number: CN212323385U
Application number: CN202021058604.9U
Authority: CN
Inventors: 王建忠; 王玲娜; 梁丹; 李明伟
Original assignee: China Tobacco Henan Industrial Co Ltd
Current assignee: China Tobacco Henan Industrial Co Ltd
Priority date: 2020-06-10
Filing date: 2020-06-10
Publication date: 2021-01-08
Anticipated expiration: 2030-06-10

Abstract

The utility model discloses an equipment for crimping cable, including base (1), first support (2), second support (3), fixed pressure equipment mould (4) and activity pressure equipment mould (5), first support (2) with second support (3) are fixed relatively and are set up the top of base (1), install on first support (2) fixed pressure equipment mould (4), be provided with push-and-pull mechanism (6) in second support (3), activity pressure equipment mould (5) are installed on push-and-pull mechanism (6), just the bottom of activity pressure equipment mould (5) with base (1) sliding connection. The utility model discloses can realize automatic crimping cable head, need not the staff cooperation, can improve crimping efficiency and crimping quality, safe and reliable moreover.

Description

Device for crimping cables

Technical Field

The utility model relates to a crimping device, concretely relates to equipment for crimping cable.

Background

At present, when a power cable in the prior art is connected with a cable head or a butt cable scheme, most of the power cables are operated by manual handheld mechanical crimping pliers or hydraulic crimping pliers, two persons are generally required to be closely matched at the same time, namely, one person holds the installed cable head and puts the cable head in the crimping pliers, and the other person holds the crimping pliers to crimp the cable head. Not only has low working efficiency, but also has potential safety hazard if the two people are not well matched.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an equipment for crimping cable to solve the technical problem among the prior art, it can realize automatic crimping cable head, need not the staff cooperation, can improve crimping efficiency and crimping quality, safe and reliable moreover.

The utility model provides an equipment for crimping cable, including base, first support, second support, fixed pressure equipment mould and activity pressure equipment mould, first support with the second support is fixed relatively and is set up the top of base, install on the first support fixed pressure equipment mould, be provided with push-and-pull mechanism in the second support, activity pressure equipment mould is installed push-and-pull mechanism is last, just the bottom of activity pressure equipment mould with base sliding connection.

In the foregoing equipment for crimping a cable, preferably, the fixed press-fitting mold includes a first mold mounting seat and a first mold base, the first mold mounting seat is fixedly mounted on the first support, a first mounting groove is formed in a side surface of the first mold mounting seat, the first mold base is mounted in the first mounting groove, and a surface of the first mold base facing the movable press-fitting mold is an arc surface.

In the foregoing apparatus for crimping a cable, preferably, the movable press-fitting mold includes a second mold mounting seat and a second mold seat, the second mold mounting seat is fixedly mounted on the push-pull mechanism, a second mounting groove is formed in a side surface of the second mold mounting seat, the second mold seat is mounted in the second mounting groove, and a surface of the second mold seat facing the first mold seat is an arc surface.

In the aforementioned apparatus for crimping a cable, preferably, a top surface of the base is formed with a slide groove, and a bottom portion of the second die mounting seat is slidably mounted in the slide groove.

In the aforementioned apparatus for crimping a cable, the push-pull mechanism may preferably employ a hydraulic cylinder, an electric push-pull rod, or an air cylinder.

In the aforementioned apparatus for crimping a cable, preferably, a magnet is disposed on a bottom surface of the second mounting groove, and the second die holder side is fixed in the second mounting groove by the magnet.

In the foregoing equipment for crimping a cable, preferably, a first step hole and a second step hole are formed in the first die mounting seat in the horizontal direction, the first step hole is arranged right above the second step hole, a first connecting column is inserted in the first step hole, a second connecting column is inserted in the second step hole, a first cover plate and a spring are further arranged in the first step hole, one end of the first connecting column is abutted to the spring, the other end of the first connecting column is provided with a columnar magnet, a second cover plate and a pressure sensor are arranged in the second step hole, one end of the second connecting column is abutted to the pressure sensor, the other end of the second connecting column is also provided with a columnar magnet, and two insertion holes for connecting the first connecting column and the second connecting column are formed in the first die holder.

In the aforementioned apparatus for crimping a cable, it is preferable that a pressure display is further included, the pressure display is disposed on the top of the second bracket, and the pressure display is in signal connection with the pressure sensor.

In the foregoing apparatus for crimping a cable, preferably, a touch sensor is disposed at a top of the base, a delay controller is further disposed in the base, and both the touch sensor and the push-pull mechanism are electrically connected to the delay controller.

Compared with the prior art, the utility model discloses a base, first support, second support, fixed pressure equipment mould and activity pressure equipment mould are provided with push-and-pull mechanism in the second support, and activity pressure equipment mould is installed on push-and-pull mechanism. The fixed press-fitting die and the movable press-fitting die can jointly extrude the cable head through the push-pull mechanism, so that the cable head is crimped without being held by a worker, and the crimping efficiency, the crimping quality and the security are improved.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a top view of the present invention;

fig. 3 is a schematic view of the internal structure of the first die mounting base and the first die holder after being cut open.

Description of reference numerals: 1-base, 2-first support, 3-second support, 4-fixed press-fitting mold, 5-movable press-fitting mold, 6-push-pull mechanism, 7-first mold mounting seat, 8-first mold seat, 9-first mounting groove, 10-second mold mounting seat, 11-second mold seat, 12-second mounting groove, 13-magnet, 15-pressure display, 16-touch sensor, 17-time delay controller, 18-sliding groove, 19-first step hole, 20-second step hole, 21-first connecting column, 22-second connecting column, 23-first cover plate, 24-spring, 25-columnar magnet, 26-second cover plate, 27-pressure sensor, 28-inserting hole and 29-avoiding hole.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present invention, and should not be construed as limiting the present invention.

The embodiment of the utility model provides a: as shown in fig. 1-3, an apparatus for crimping a cable includes a base 1, a first support 2, a second support 3, a fixed press-fitting mold 4 and a movable press-fitting mold 5, wherein the first support 2 and the second support 3 are relatively and fixedly disposed on the top of the base 1, the fixed press-fitting mold 4 is mounted on the first support 2, a push-pull mechanism 6 is disposed in the second support 3, the movable press-fitting mold 5 is mounted on the push-pull mechanism 6, and the bottom of the movable press-fitting mold 5 is slidably connected with the base 1.

When the cable head needs to be crimped, the cable head is placed between the fixed press-fitting die 4 and the movable press-fitting die 5, then the push-pull mechanism 6 is started, the movable press-fitting die 5 is driven to move towards the direction close to the fixed press-fitting die 4 through the push-pull mechanism 6, the distance between the movable press-fitting die and the fixed press-fitting die is reduced, the cable head is crimped, the process can be completed by only one worker, and redundant manpower resources do not need to be consumed. After the crimping is finished, the push-pull mechanism 6 drives the movable press-fitting die 5 to move towards the direction far away from the fixed press-fitting die 4, and the crimped cable is taken out. Use the utility model discloses crimping cable head, labour saving and time saving, crimping is fast moreover, and the crimping quality is high.

In a specific embodiment, the fixed press-fitting mold 4 includes a first mold mounting seat 7 and a first mold seat 8, the first mold mounting seat 7 is fixedly mounted on the first support 2, the first mold mounting seat 7 is structurally stable for supporting pressure, a first mounting groove 9 is formed in a side surface of the first mold mounting seat 7, the first mounting groove 9 is a U-shaped groove, the first mold seat 8 is mounted in the first mounting groove 9, and a surface of the first mold seat 8 facing the movable press-fitting mold 5 is an arc surface. Similarly, the movable press-fitting mold 5 includes a second mold mounting seat 10 and a second mold seat 11, the second mold mounting seat 10 is fixedly mounted on the push-pull mechanism 6, a second mounting groove 12 is formed in a side surface of the second mold mounting seat 10, the second mold seat 11 is mounted in the second mounting groove 12, and a surface of the second mold seat 11 facing the first mold seat 8 is an arc surface. It should be noted that, the die holders with different radians can be selected according to the diameter of the cable head to be crimped, so as to achieve better crimping effect.

In order to facilitate the replacement of the die holder, magnets 13 may be disposed on the bottom surfaces of the second mounting grooves 12. The mold base can be prevented from loosening by the magnet 13.

In order to ensure the crimping quality, a first stepped hole 19 and a second stepped hole 20 can be further formed in the first die mounting seat 7 along the horizontal direction, the first stepped hole 19 is arranged right above the second stepped hole 20, a first connecting column 21 is inserted in the first stepped hole 19, a second connecting column 22 is inserted in the second stepped hole 20, baffles are arranged at one ends of the first connecting column 21 and the second connecting column 22, a first cover plate 23 and a spring 24 are further arranged in the first stepped hole 19, one end of the first connecting column 21 is abutted to the spring 24, a columnar magnet 25 is arranged at the other end of the first connecting column 21, a second cover plate 26 and a pressure sensor 27 are arranged in the second stepped hole 20, one end of the second connecting column 22 is abutted to the pressure sensor 27, a columnar magnet 25 is also arranged at the other end of the second connecting column 22, and two insertion holes 28 for connecting the first connecting column 21 and the second connecting column 22 are formed in the first die holder 8. And the pressure display 15 is further included, the pressure display 15 is arranged at the top of the second bracket 3, and the pressure display 15 is in signal connection with the pressure sensor 27.

The current crimping force can be known through the pressure display 15, so that the problems that the cable is crushed due to too small crimping force or too large crimping force and the like are prevented. Through the setting of first spliced pole 21 and spring 24, play the effect of direction on the one hand, on the other hand when not pressure equipment connector lug, can outwards push first die holder 8 through spring 24, make second spliced pole 22 not with pressure sensor 27 butt to guarantee the degree of accuracy of data under the crimping state. Since the pressure sensor 27 needs to have a wire harness, the second cover plate 26 should be provided with an avoiding hole 29, and the wire harness can pass through the avoiding hole 29.

Further, the top surface of the base 1 is formed with a slide groove 18, and the bottom of the second mold mounting base 10 is slidably mounted in the slide groove 18. The slide groove 18 serves to restrict a moving path of the second die mounting 10, thereby securing crimping quality. The push-pull mechanism 6 can adopt a hydraulic cylinder, an electric push-pull rod or an air cylinder, in the embodiment, the hydraulic cylinder is preferably adopted, and correspondingly, necessary devices such as a hydraulic controller, a hydraulic oil tank, a hydraulic emergency stop switch and the like are also arranged.

The utility model discloses both can adopt semi-automatic control, also can adopt automatic control, when adopting semi-automatic control, only need the staff control push-and-pull mechanism 6's state according to the experience can, when adopting automatic control, still need set up touch sensor 16 at base 1's top, still be equipped with delay controller 17 in base 1, touch sensor 16 and push-and-pull mechanism 6 all are connected with delay controller 17 electricity. After the cable is placed in place, the touch sensor 16 can detect the cable and send a signal to the delay controller 17, the delay controller 17 controls the push-pull mechanism 6 to start, and after the preset crimping time is reached, the push-pull mechanism 6 is controlled to return to the original position, so that a crimping cycle is completed.

The structure, features and effects of the present invention have been described in detail above according to the embodiment shown in the drawings, and the above description is only the preferred embodiment of the present invention, but the present invention is not limited to the implementation scope shown in the drawings, and all changes made according to the idea of the present invention or equivalent embodiments modified to the same changes should be considered within the protection scope of the present invention when not exceeding the spirit covered by the description and drawings.

Claims

1. An apparatus for crimping a cable, characterized by: the press fitting device comprises a base (1), a first support (2), a second support (3), a fixed press fitting die (4) and a movable press fitting die (5), wherein the first support (2) and the second support (3) are relatively and fixedly arranged at the top of the base (1), the fixed press fitting die (4) is installed on the first support (2), a push-pull mechanism (6) is arranged in the second support (3), the movable press fitting die (5) is installed on the push-pull mechanism (6), and the bottom of the movable press fitting die (5) is connected with the base (1) in a sliding mode.

2. The apparatus for crimping an electrical cable according to claim 1, wherein: fixed pressure equipment mould (4) include first die holder (7) and first die holder (8), first die holder (7) fixed mounting be in on first support (2), the side of first die holder (7) has first mounting groove (9), install first die holder (8) in first mounting groove (9), first die holder (8) orientation the face of activity pressure equipment mould (5) is the arc surface.

3. The apparatus for crimping an electrical cable according to claim 2, wherein: the movable press-fitting die (5) comprises a second die mounting seat (10) and a second die holder (11), the second die mounting seat (10) is fixedly mounted on the push-pull mechanism (6), a second mounting groove (12) is formed in the side face of the second die mounting seat (10), the second die holder (11) is mounted in the second mounting groove (12), and the face, facing the first die holder (8), of the second die holder (11) is an arc face.

4. An apparatus for crimping a cable according to claim 3, wherein: a sliding groove (18) is formed in the top surface of the base (1), and the bottom of the second die mounting seat (10) is slidably mounted in the sliding groove (18).

5. An apparatus for crimping a cable according to claim 3, wherein: the push-pull mechanism (6) can adopt a hydraulic cylinder, an electric push-pull rod or an air cylinder.

6. An apparatus for crimping a cable according to claim 3, wherein: the bottom surface of the second mounting groove (12) is provided with a magnet (13), and one side of the second die holder (11) is fixed in the second mounting groove (12) through the magnet (13).

7. The apparatus for crimping an electrical cable according to claim 2, wherein: first step hole (19) and second step hole (20) have been seted up along the horizontal direction on first die holder (7), first step hole (19) set up directly over second step hole (20), it has first spliced pole (21) to peg graft in first step hole (19), it has second spliced pole (22) to peg graft in second step hole (20), still be equipped with first apron (23) and spring (24) in first step hole (19), the one end of first spliced pole (21) with spring (24) butt, the other end are equipped with column magnet (25), be equipped with second apron (26) and pressure sensor (27) in second step hole (20), the one end of second spliced pole (22) with pressure sensor (27) butt, the other end also is equipped with column magnet (25), be formed with on first spliced pole (8) two be used for with first spliced pole (21) with second spliced pole (22) are connected A plug hole (28).

8. An apparatus for crimping a cable according to claim 7, wherein: the pressure display (15) is arranged at the top of the second support (3), and the pressure display (15) is in signal connection with the pressure sensor (27).

9. The apparatus for crimping an electrical cable according to claim 1, wherein: the top of the base (1) is provided with a touch sensor (16), the base (1) is further internally provided with a time delay controller (17), and the touch sensor (16) and the push-pull mechanism (6) are electrically connected with the time delay controller (17).