CN216312293U

CN216312293U - Air impact compression joint device for wire harness cable interface

Info

Publication number: CN216312293U
Application number: CN202121659724.9U
Authority: CN
Inventors: 逵志明; 雷娥; 蒋伟
Original assignee: Hubei Pushixin Electronic Technology Co ltd
Current assignee: Hubei Pushixin Electronic Technology Co ltd
Priority date: 2021-07-21
Filing date: 2021-07-21
Publication date: 2022-04-15
Anticipated expiration: 2031-07-21

Abstract

The utility model discloses a wire harness cable interface air impact compression joint device, which relates to the technical field of wire harness compression joint and comprises an operation box, an upper die assembly, a lower die assembly and a first positioning assembly, wherein the upper part inside the operation box is fixedly connected with the upper die assembly, the lower part right below the upper die assembly is fixedly connected with the lower die assembly, the two sides of the operation box are respectively provided with the first positioning assembly and the second positioning assembly, when the device is used, the upper die assembly and the lower die assembly are mutually matched to compress and joint a wire harness, and punches arranged in the upper die assembly and the lower die assembly can be used for compressing and jointing different wire harnesses according to the specification and size of the pressed and jointed wires, in addition, after the punch of the device is damaged, only the damaged punch needs to be disassembled and replaced, the first positioning assembly and the second positioning assembly arranged in the device can be positioned in advance before the wire harness is compressed and jointed, thereby avoiding the problem of compression joint damage of the wire harness due to disorder and staggering, the quality and the reliability of the wire harness crimping are greatly improved.

Description

Air impact compression joint device for wire harness cable interface

Technical Field

The utility model relates to the technical field of wire harness crimping, in particular to a wire harness cable interface air impact crimping device.

Background

The crimping process is the most important process in the production of the wire harness, and is to deform a crimping head through extrusion and firmly connect the crimping head with the wire harness. The deformation should be within a certain range, so that the contact resistance between the crimping head and the wire harness is ensured to be as small as possible, namely the crimping head and the wire harness are connected as tightly as possible, and the crimping head and the wire harness are ensured not to exceed the strength limit and break, so that the crimping mold is required to have better usability.

But the interface crimping of present pencil cable is mainly accomplished through the workman is manual, and efficiency is lower, need to change different stamping equipment to the pencil cable of different grade type size moreover, and it is comparatively inconvenient to use, and in addition, stamping equipment uses for a long time can lead to stamping die wearing and tearing and unable use, leads to scrapping of whole device.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a wire harness cable interface air impact compression joint device, which solves the problems that a punch die cannot be replaced by the traditional air impact compression joint equipment, the practicability of the device is reduced, the whole device is scrapped after the punch die is damaged, the manual compression joint work efficiency is low, and the market demand cannot be met.

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a wire harness cable interface gas impact crimping device, includes the control box, goes up mould subassembly, bed die subassembly and first locating component, mould subassembly on the inside top fixedly connected with of control box, go up mould subassembly under fixedly connected with, the both sides of control box are provided with first locating component and second locating component respectively, it includes the mould base to go up the mould subassembly, the top sliding connection of mould base has a plurality of drifts, and has openly seted up at the middle part and has received the tank, first shaping groove has all been seted up at the upper surface middle part of drift, and the first slider of bottom fixedly connected with, the spacing groove has been seted up at the top of mould base, the inner structure size and the first slider outer wall size looks adaptation of spacing groove.

The first positioning assembly comprises a limiting seat and a gland, the limiting seat and the gland form a rotating connection structure through hinges, the side wall of the limiting seat is fixedly connected with a receiver, the top of the limiting seat and the bottom of the gland are fixedly connected with a powerful magnet layer, and a plurality of second forming grooves are formed in the surface of the powerful magnet layer.

Furthermore, the shape of drift is "worker" font, and the drift all forms fixed connection structure through first fastening bolt and mould base, the spout has been seted up to the bottom of mould base.

Furthermore, the bottom middle position of the limiting seat is fixedly connected with a second sliding block, the middle part of the second sliding block is provided with a threaded hole, one side wall of the gland is fixedly connected with a pressing rod, and the number, specification and position of the second forming grooves correspond to the first forming grooves in the upper die assembly one to one.

Further, go up the mould subassembly and the lower mould subassembly except that receiver groove structure is different, other structures are all the same, the observation window has been seted up at a lateral wall middle part of control box, first locating component is the same with second locating component's structure is identical, and all rotates the upper surface of connecting at the support frame.

Furthermore, the inside of support frame rotates and is connected with the lead screw, one end of the lead screw all runs through one side outer wall of support frame, and fixed connection is at the drive end of motor, opposite direction's screw thread is seted up to the outer wall bilateral symmetry of lead screw, and the lead screw runs through the inside of screw hole and forms threaded connection structure.

Further, the equal fixedly connected with supporting leg in four turnings of support frame bottom, the top fixedly connected with cylinder of control box, the flexible end of cylinder runs through the inner wall of control box and extends to the inside of control box, and the first fixed block of fixedly connected with, the inside lower fixed surface fixedly connected with second fixed block of control box, first fixed block is the same completely with the structure of second fixed block, go up mould subassembly, bed die subassembly and first fixed block, second fixed block and all form fixed connection structure through second fastening bolt.

Advantageous effects

The utility model provides a wire harness cable interface air impact compression joint device. Compared with the prior art, the method has the following beneficial effects:

1. the utility model provides a wire harness cable interface gas impact crimping device, the load simulator comprises an operation box, go up the mould subassembly, lower mould subassembly and first locating component, mould subassembly on the inside top fixedly connected with of operation box, go up mould subassembly fixedly connected with lower mould subassembly under, the both sides of operation box are provided with first locating component and second locating component respectively, it mutually supports the pencil crimping with lower mould subassembly to go up the mould subassembly when the device uses, and the drift that sets up can be according to the specification and size of the different pencil of crimping in the upper and lower mould subassembly, thereby the application scope of the device has been increased, furthermore, the device's drift takes place to damage the back, need not to change whole mould subassembly, only need to dismantle the drift that damages the change can.

2. The utility model provides a wire harness cable interface air impact crimping device, the first locating component and the second locating component that the device set up can fix a position in advance before the pencil crimping to avoid the pencil because the chaotic is crisscross takes place the problem that the crimping damaged, improved the quality and the reliability of pencil crimping greatly.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a side view of the operation box of the present invention;

FIG. 3 is a schematic view of a top mold assembly according to the present invention;

FIG. 4 is a side exploded view of the upper mold assembly of the present invention;

FIG. 5 is a schematic structural diagram of a first positioning assembly according to the present invention;

fig. 6 is a structural diagram of the first positioning assembly in an unfolded state according to the present invention.

In the figure: 1. an operation box; 2. an upper die assembly; 201. a mold base; 202. a punch; 203. a first forming groove; 204. a first fastening bolt; 205. a receiver slot; 206. a second fastening bolt; 207. a chute; 208. a limiting groove; 209. a first slider; 3. a lower die assembly; 4. a first positioning assembly; 401. A limiting seat; 402. a gland; 403. a hinge; 404. a receiver; 405. a strong magnet layer; 406. a second forming groove; 407. a second slider; 408. a threaded hole; 409. a pressure lever; 5. a second positioning assembly; 6. An observation window; 7. a support frame; 8. a screw rod; 9. an electric motor; 10. supporting legs; 11. a first fixed block; 12. a second fixed block; 13. and a cylinder.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a wire harness cable interface air impact compression joint device comprises an operation box 1, an upper die component 2, a lower die component 3 and a first positioning component 4, wherein the upper die component 2 is fixedly connected to the upper part inside the operation box 1, the lower die component 3 is fixedly connected to the lower part right below the upper die component 2, the first positioning component 4 and the second positioning component 5 are respectively arranged on two sides of the operation box 1, the upper die component 2 and the lower die component 3 are identical in structure except for a receiver groove 205, the other structures are identical, an observation window 6 is arranged in the middle of one side wall of the operation box 1, the first positioning component 4 and the second positioning component 5 are identical in structure and are rotatably connected to the upper surface of a support frame 7, a lead screw 8 is rotatably connected inside the support frame 7, one end of the lead screw 8 penetrates through the outer wall of one side of the support frame 7 and is fixedly connected to the driving end of a motor 9, opposite direction's screw thread has been seted up to lead screw 8's outer wall bilateral symmetry, and lead screw 8 runs through the inside of screw hole 408 and forms threaded connection structure, the equal fixedly connected with supporting leg 10 in four turnings of support frame 7 bottom, the top fixedly connected with cylinder 13 of control box 1, the flexible end of cylinder 13 runs through the inner wall of control box 1 and extends to the inside of control box 1, and the first fixed block 11 of fixedly connected with, the inside fixed surface of control box 1 is connected with second fixed block 12, first fixed block 11 is identical with the structure of second fixed block 12, go up mold assembly 2, lower mold assembly 3 and first fixed block 11, second fixed block 12 all forms fixed connection structure through second fastening bolt 206.

Referring to fig. 3-4, the upper die assembly 2 includes a die base 201, a plurality of punches 202 are slidably connected to the top of the die base 201, a receiver slot 205 is formed in the middle of the front surface of the die base 201, first forming slots 203 are formed in the middle of the upper surface of the punches 202, first sliders 209 are fixedly connected to the bottom of the punches 202, a limiting slot 208 is formed in the top of the die base 201, the internal structure size of the limiting slot 208 is matched with the outer wall size of the first sliders 209, the punches 202 are in an i-shape, the punches 202 form a fixed connection structure with the die base 201 through first fastening bolts 204, and sliding slots 207 are formed in the bottom of the die base 201.

Referring to fig. 5-6, the first positioning assembly 4 includes a limiting seat 401 and a pressing cover 402, the limiting seat 401 and the pressing cover 402 form a rotating connection structure through a hinge 403, a receiver 404 is fixedly connected to a side wall of the limiting seat 401, a strong magnet layer 405 is fixedly connected to both the top of the limiting seat 401 and the bottom of the pressing cover 402, a plurality of second forming grooves 406 are formed in the surface of the strong magnet layer 405, a second slider 407 is fixedly connected to a middle position of the bottom of the limiting seat 401, a threaded hole 408 is formed in the middle of the second slider 407, a pressing rod 409 is fixedly connected to a side wall of the pressing cover 402, and the number, the size and the position of the second forming grooves 406 correspond to the first forming grooves 203 in the upper mold assembly 2 one to one.

When in use, firstly, a punch 202 corresponding to the wire harness specification needing to be crimped is fixed on a die base 201, only a first sliding block 209 at the bottom of the punch 202 is required to slide in along a limiting groove 208 of the die base 201 and is fixed through a first fastening bolt 204 when the wire harness specification is fixed, the punch installation processes of an upper die assembly 2 and a lower die assembly 3 are the same, after the punch 202 corresponding to the wire harness specification is fixed, the upper die assembly 2 and the lower die assembly are respectively fixed on a first fixing block 11 and a second fixing block 12 and are fixed through a second fastening bolt 206, then, the wire harness needing to be crimped is placed into a second forming groove 406, the end face of the wire harness is kept flush with the side wall of a first positioning assembly 4, then a gland 402 is put down, the wire harness is compressed through the gland 402 and a strong magnet layer 405 on the surface of a limiting seat 401, then a motor 9 is started to drive a screw rod 8 to rotate, thereby drive first locating component 4 and slide to the inside of control box 1, motor 9 stop work when the receiver 404 of first locating component 4 lateral wall contacts receiver groove 205, and the cylinder 13 drives mould subassembly 2 and moves down this moment to the cooperation is gone down mould subassembly 3 and is accomplished crimping work, can dismantle the change and can resume the use to the drift that damages when drift 202 damaged in the mould.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a wire harness cable interface air impact crimping device, includes control box (1), goes up mould subassembly (2), bed die assembly (3) and first locating component (4), mould subassembly (2) on the inside top fixedly connected with of control box (1), go up mould subassembly (2) under the fixedly connected with bed die assembly (3), the both sides of control box (1) are provided with first locating component (4) and second locating component (5) respectively, its characterized in that: the upper die assembly (2) comprises a die base (201), a plurality of punches (202) are connected to the top of the die base (201) in a sliding mode, a receiver groove (205) is formed in the middle of the front side of the die base, first forming grooves (203) are formed in the middle of the upper surface of each punch (202), first sliding blocks (209) are fixedly connected to the bottoms of the punches, limiting grooves (208) are formed in the top of the die base (201), and the internal structure size of each limiting groove (208) is matched with the size of the outer wall of each first sliding block (209);

first locating component (4) are including spacing seat (401) and gland (402), spacing seat (401) and gland (402) form through hinge (403) and rotate connection structure, the lateral wall fixedly connected with receiver (404) of spacing seat (401), the top of spacing seat (401) and the equal fixedly connected with powerful magnet layer (405) in bottom of gland (402), a plurality of second forming groove (406) have all been seted up on the surface of powerful magnet layer (405).

2. The wire harness cable interface air-blast compression joint device of claim 1, wherein: the punch (202) is I-shaped, the punch (202) and the die base (201) form a fixed connection structure through a first fastening bolt (204), and the bottom of the die base (201) is provided with a sliding groove (207).

3. The wire harness cable interface air-blast compression joint device of claim 1, wherein: the bottom middle position of the limiting seat (401) is fixedly connected with a second sliding block (407), the middle of the second sliding block (407) is provided with a threaded hole (408), one side wall of the gland (402) is fixedly connected with a pressing rod (409), and the number, specification and position of the second forming grooves (406) correspond to the first forming grooves (203) in the upper die assembly (2) one by one.

4. The wire harness cable interface air-blast compression joint device of claim 1, wherein: go up mould subassembly (2) and lower mould subassembly (3) except that receiver groove (205) structure is different, other structures are all the same, observation window (6) have been seted up at a lateral wall middle part of control box (1), first locating component (4) are the same with the structure of second locating component (5) completely, and all rotate the upper surface of connecting at support frame (7).

5. The wire harness cable interface air-blast compression joint device of claim 4, wherein: the inside of support frame (7) is rotated and is connected with lead screw (8), one side outer wall of support frame (7) is all run through to lead screw (8) one end, and fixed connection is at the drive end of motor (9), opposite direction's screw thread is seted up to the outer wall bilateral symmetry of lead screw (8), and lead screw (8) run through the inside of screw hole (408) and form threaded connection structure.

6. The wire harness cable interface air-blast compression joint device of claim 5, wherein: the equal fixedly connected with supporting leg (10) in four turnings of support frame (7) bottom, the top fixedly connected with cylinder (13) of control box (1), the flexible end of cylinder (13) runs through the inner wall of control box (1) and extends to the inside of control box (1), and the first fixed block of fixedly connected with (11), the inside lower fixed surface fixedly connected with second fixed block (12) of control box (1), first fixed block (11) are identical with the structure of second fixed block (12), go up mold assembly (2), lower mold assembly (3) and first fixed block (11), second fixed block (12) and all form fixed connection structure through second fastening bolt (206).