CN214625693U

CN214625693U - Multi-connection terminal crimping die

Info

Publication number: CN214625693U
Application number: CN202121133666.6U
Authority: CN
Inventors: 冯学文; 陈涛
Original assignee: Hebi Yuxiang Mould Co ltd
Current assignee: Hebi Yuxiang Mould Co ltd
Priority date: 2021-05-25
Filing date: 2021-05-25
Publication date: 2021-11-05
Anticipated expiration: 2031-05-25

Abstract

The utility model provides a many terminals crimping mould that ally oneself with, the on-line screen storage device comprises a base, the equal fixed mounting of base left end and right-hand member has the connecting plate, two the mounting hole of symmetry around the connecting plate upper end is all opened, two the equal fixed mounting of connecting plate upper end rear portion has the curb plate, two the common fixed mounting in curb plate upper end has the back plate, the anterior fixed mounting in base upper end has the buffering backing plate, the buffering backing plate upper end is provided with the bed die seat and the seat is placed to the pencil, the seat is placed to the pencil is located the bed die seat dead ahead, buffering backing plate upper end rear portion is provided with the mould seat, go up the mould seat and extend to the bed die seat directly over. A many terminal crimping moulds that ally oneself with, realize pressing of many terminals through setting up the common cooperation of mould seat and bed die, place the seat through setting up the pencil and place the pencil, simple structure, the crimping high quality, the practicality is strong.

Description

Multi-connection terminal crimping die

Technical Field

The utility model relates to a pencil terminal crimping equipment field, in particular to many terminal crimping moulds that ally oneself with.

Background

In order to facilitate installation and maintenance and ensure that the electrical equipment can work under the worst condition, wires with different specifications and different colors used by all the electrical equipment of the whole vehicle are combined into a whole through reasonable arrangement, and the wires are bundled into a bundle by using an insulating material, namely, a wire harness is formed. The existing multi-connection terminal crimping die has the following defects: 1. most of the existing multi-connection terminal crimping dies press the wire harnesses and the terminals into flat shapes when pressing, the flat tail ends influence the later-stage wiring of the tail ends of the wire harnesses, and meanwhile, the flat pressing results reduce the contact area between the wire harnesses and influence the communication quality of the wire harnesses; 2. most do not set up the subassembly of placing the pencil among the present many gang terminal crimping mould for when pencil and the many gang terminal are pressed, the phenomenon of perk takes place easily for the pencil, influences the pressing quality of many gang terminal.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a many terminal crimping moulds that ally oneself with can effectively solve the problem in the background art.

In order to achieve the above object, the utility model discloses a technical scheme that allies oneself with terminal crimping mould more and adopts is: many terminal crimping moulds that ally oneself with, the on-line screen storage device comprises a base, the equal fixed mounting of base left end and right-hand member has the connecting plate, two the mounting hole of symmetry around all opening of connecting plate upper end, two the equal fixed mounting in connecting plate upper end rear portion has the curb plate, two the common fixed mounting in curb plate upper end has the roof, two the common fixed mounting in curb plate rear end upper portion has the back plate, the anterior fixed mounting in base upper end has the buffering backing plate, the buffering backing plate upper end is provided with bed die seat and pencil and places the seat, the pencil is placed the seat and is located the bed die seat dead ahead, buffering backing plate upper end rear portion is provided with the mould seat, go up the mould seat and extend to directly over the bed die seat.

Preferably, the lower die base comprises a heightening plate, the lower end of the heightening plate is fixedly connected with the upper end of the cushion pad plate, the upper end of the heightening plate is fixedly provided with a clamping base, a lower pressing head is fixedly arranged on the inclined surface of the upper end of the clamping base and is of a V-shaped structure, a plurality of first strip-shaped bulges and a plurality of first strip-shaped bulges are fixedly arranged on the inclined surface of the upper end of the lower pressing head and are distributed in a linear array, and reinforcing plates are fixedly arranged at the front end and the rear end of the clamping base.

Preferably, the upper die base comprises a mounting plate, the mounting plate lower end is fixedly connected with the upper end of the cushion pad plate, a limiting block is fixedly mounted on the upper portion of the front end of the mounting plate, a limiting groove is formed in the upper end of the limiting block, an opening is formed in the front end of the limiting block, a lifting block is slidably connected in the limiting groove, a connecting flange plate is fixedly mounted on the upper end of the lifting block, and an upper pressing head is fixedly clamped at the lower end of the lifting block.

Preferably, the length of the opening is smaller than that of the limiting groove.

Preferably, the seat is placed including placing the piece to the pencil, place a lower extreme and blotter board upper end fixed connection, it has a plurality of thin wire casing, a plurality of to place a front portion of upper end open thin wire casing, thin wire casing is the fan-shaped distribution of equidistance, it has thick wire casing to place a upper end rear portion, thick wire casing communicates with each other with thin wire casing, place a upper end back left part fixed mounting and support the piece, it rotates to be connected with according to the briquetting to place a upper end back right part, press the briquetting and support the piece phase-match, press the briquetting and be located thick wire casing directly over.

Preferably, a plurality of second strip-shaped bulges are fixedly arranged on the inclined plane of the left part of the lower end of the upper pressing head, the second strip-shaped bulges and the first strip-shaped bulges are distributed in a front-back staggered manner, and a rectangular notch which is through from front to back is formed in the left part of the front end of the upper pressing head.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model relates to a multi-connected terminal crimping die which realizes the pressing of multi-connected terminals by arranging an upper die base and a lower die base to cooperate together, firstly, one end of a wire harness is inserted into the multi-connection terminal sleeve, then the multi-connection terminal sleeve is placed on the lower pressing head, then the connecting flange plate is connected with the output end of the lifting pressing driving device, the output end of the lifting device drives the lifting block to descend, the lifting block drives the upper pressing head to descend, the multi-connected terminal is extruded by the upper pressing head to complete the compression joint of the wire harness and the multi-connected terminal, the pressed multi-gang terminal is in a rectangular structure by arranging the rectangular notch, so that the multi-gang terminal can conveniently perform sleeve operation in the later period, and the surface of the multi-gang terminal is provided with the annular concave groove by arranging the first strip-shaped bulge and the second strip-shaped bulge, so that the contact of a wire harness in the multi-gang terminal is enhanced, and the communication quality of the wire harness is effectively improved;

2. the utility model relates to a ally oneself with terminal crimping mould more places the seat through setting up the pencil and place the pencil, during the use, at first align pencil one end and inject and ally oneself with the terminal inner chamber more, will ally oneself with more the nearer one section pencil of terminal of distance and place into thick wire casing again, rotate again and press the briquetting and make to press the briquetting press down online pencil top, avoid the pencil to take place the perk phenomenon, effectively guarantee to ally oneself with the quality when the terminal is pressed down more.

Drawings

Fig. 1 is a schematic view of the overall structure of a multi-gang terminal crimping die of the present invention;

fig. 2 is a schematic view of the overall structure of a lower die base of the multi-gang terminal crimping die of the present invention;

fig. 3 is a schematic view of the overall structure of the upper die base of the multi-gang terminal crimping die of the present invention;

fig. 4 is a schematic view of the overall structure of the wire harness placing seat of the multi-gang terminal crimping die of the present invention;

fig. 5 is a detailed schematic diagram of the upper pressing head and the lower pressing head of the multi-connection terminal crimping die of the present invention.

In the figure: 1. a base; 2. a connecting plate; 3. mounting holes; 4. a side plate; 5. a top plate; 6. a back plate; 7. a cushion plate; 8. an upper die base; 9. a lower die base; 10. a wire harness placing seat; 21. heightening a plate; 22. a card holder; 23. a lower pressing head; 24. a reinforcing plate; 25. a first bar-shaped protrusion; 31. mounting a plate; 32. a limiting block; 33. a limiting groove; 34. an opening; 35. a lifting block; 36. an upper pressing head; 37. connecting a flange plate; 41. placing the blocks; 42. a thin wire groove; 43. a thick wire groove; 44. a resisting block; 45. a pressing block; 51. a second strip-shaped protrusion; 52. a rectangular notch.

Detailed Description

The following describes embodiments of the present invention with reference to the accompanying drawings.

The utility model relates to a many concrete embodiments of ally oneself with terminal crimping mould more, as shown in fig. 1-5, including base 1, the equal fixed mounting of base 1 left end and right-hand member has connecting plate 2, symmetrical mounting hole 3 around two 2 upper ends of connecting plate have all been opened, the equal fixed mounting in two 2 upper ends rear portions of connecting plate has curb plate 4, the common fixed mounting in two 4 upper ends of curb plate has roof 5, the common fixed mounting in two 4 rear ends upper portions of curb plate has back plate 6, the anterior fixed mounting in base 1 upper end has buffer backing plate 7, buffer backing plate 7 upper end is provided with bed die seat 9 and pencil and places seat 10, the pencil is placed seat 10 and is located bed die seat 9 dead ahead, 7 upper end rear portions of buffer backing plate are provided with mould seat 8, bed die seat 8 extends to bed die seat 9 directly over.

Lower die base 9 is including increasing board 21, increase board 21 lower extreme and 7 upper ends fixed connection of cushion pad, increase board 21 upper end fixed mounting has cassette 22, press head 23 under cassette 22 upper end inclined plane fixed mounting, press head 23 is the V-arrangement structure down, press head 23 upper end inclined plane fixed mounting has the protruding 25 of the first bar of a plurality of down, the protruding 25 of the first bar of a plurality of is linear array distribution, cassette 22 front end and the equal fixed mounting in rear end have gusset plate 24, gusset plate 24 plays reinforced (rfd) effect, press head 23 atress under avoiding takes place the skew.

Go up mould seat 8 and include mounting panel 31, mounting panel 31 lower extreme and 7 upper end fixed connection of cushion plate, mounting panel 31 front end upper portion fixed mounting has stopper 32, stopper 32 upper end is opened there is spacing groove 33, stopper 32 front end is opened there is opening 34, sliding connection has elevator 35 in the spacing groove 33, elevator 35 upper end fixed mounting has a connection flange dish 37, elevator 35 lower extreme fixed joint has last press head 36, the setting of connection flange dish 37 is convenient for go up mould seat 8 and is connected with drive device.

The length of the opening 34 is smaller than that of the limiting groove 33, and the lifting position of the lifting block 35 can be conveniently observed due to the opening 34.

Seat 10 is placed including placing piece 41 to the pencil, place piece 41 lower extreme and 7 upper ends fixed connection of cushion pad, it has a plurality of fine rule groove 42 to place piece 41 upper end front portion and open, a plurality of fine rule groove 42 is fan-shaped distribution of equidistance, it has thick line groove 43 to place piece 41 upper end rear portion, thick line groove 43 communicates with each other with fine rule groove 42, place piece 41 upper end back left part fixed mounting have support piece 44, it is connected with and presses piece 45 to place piece 41 upper end back right part rotation, press piece 45 and support piece 44 phase-match, press piece 45 to be located thick line groove 43 directly over, thick line groove 43 is used for placing the pencil of concentrating together.

Go up press head 36 lower extreme left part inclined plane fixed mounting have a plurality of second bar protruding 51, crisscross distribution around a plurality of second bar protruding 51 and the protruding 25 of a plurality of first bar are, go up press head (36) front end left part and open the rectangle breach 52 that link up around having, the design of rectangle breach 52 makes the multigang terminal after pressing to be the rectangle outward appearance.

The utility model realizes the pressing of the multi-gang terminal by arranging the upper die base 8 and the lower die base 9 to cooperate together, when in use, the connecting flange 37 is firstly connected with the output end of a lifting driving device such as a hydraulic push rod, one end of the wire harness is aligned and inserted into the inner cavity of the multi-gang terminal, then a section of the wire harness which is closer to the multi-gang terminal is placed into the thick wire groove 43, the pressing block 45 is rotated to press the pressing block 45 above the wire harness to avoid the wire harness from tilting, the multi-gang terminal sleeve is placed on the lower pressing head 23, the lifting block 35 is driven to descend by the output end of the lifting device, the lifting block 35 drives the upper pressing head 36 to descend, the multi-gang terminal is pressed together by the upper pressing head 36 and the lower pressing head 23, the crimping of the wire harness and the multi-gang terminal is finished, the appearance of the multi-gang terminal is in a rectangular structure after the pressing by arranging the rectangular notch 52, the multi-gang terminal is convenient for the sleeve operation in later period, make many terminal surfaces that ally oneself with to present a road annular depressed groove through setting up protruding 25 of first bar and the protruding 51 of second bar again, strengthen the contact of many interior pencil of the terminal that ally oneself with, effectively improve the communication quality of pencil, the utility model discloses simple structure, the crimping high quality, the practicality is strong, is favorable to many the popularization and use of many terminal crimping moulds of ally oneself with.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a many allies oneself with terminal crimping mould, includes base (1), its characterized in that: base (1) left end and the equal fixed mounting of right-hand member have connecting plate (2), two the mounting hole (3) of symmetry around all opening in connecting plate (2) upper end, two the equal fixed mounting in connecting plate (2) upper end rear portion has curb plate (4), two the common fixed mounting in curb plate (4) upper end has roof (5), two the common fixed mounting in curb plate (4) rear end upper portion has back plate (6), the anterior fixed mounting in base (1) upper end has buffer backing plate (7), buffer backing plate (7) upper end is provided with bed die seat (9) and pencil and places seat (10), the pencil is placed seat (10) and is located bed die seat (9) dead ahead, buffer backing plate (7) upper end rear portion is provided with bed die seat (8), bed die seat (8) extend to under die seat (9) directly over.

2. A multiple terminal crimping die as claimed in claim 1, wherein: lower die base (9) are including increasing board (21), increase board (21) lower extreme and buffer backing plate (7) upper end fixed connection, it has cassette (22) to increase board (21) upper end fixed mounting, press head (23) are down to cassette (22) upper end inclined plane fixed mounting, press head (23) are the V-arrangement structure down, press head (23) upper end inclined plane fixed mounting has the protruding (25) of the first bar of a plurality of, a plurality of first bar protruding (25) are linear array and distribute down, the equal fixed mounting in cassette (22) front end and rear end has gusset plate (24).

3. A multiple terminal crimping die as claimed in claim 1, wherein: go up mould seat (8) and include mounting panel (31), mounting panel (31) lower extreme and buffer backing plate (7) upper end fixed connection, mounting panel (31) front end upper portion fixed mounting has stopper (32), stopper (32) upper end is opened there is spacing groove (33), stopper (32) front end is opened there is opening (34), sliding connection has elevator (35) in spacing groove (33), elevator (35) upper end fixed mounting has connection flange dish (37), elevator (35) lower extreme fixed clamping has last press head (36).

4. A multiple terminal crimping die as claimed in claim 3, wherein: the length of the opening (34) is smaller than that of the limiting groove (33).

5. A multiple terminal crimping die as claimed in claim 1, wherein: seat (10) is placed including placing piece (41) to the pencil, place piece (41) lower extreme and buffer backing plate (7) upper end fixed connection, it has a plurality of thin wire casing (42), a plurality of to place piece (41) upper end front portion to open thin wire casing (42) are the fan-shaped distribution of equidistance, it has thick wire casing (43) to place piece (41) upper end rear portion, thick wire casing (43) and thin wire casing (42) communicate with each other, it has support piece (44) to place piece (41) upper end back left part fixed mounting, it is connected with according to briquetting (45) to place piece (41) upper end back right part rotation, press briquetting (45) and support piece (44) phase-match, press briquetting (45) to be located directly over thick wire casing (43).

6. A multiple terminal crimping die as claimed in claim 3, wherein: go up press head (36) lower extreme left part inclined plane fixed mounting have a plurality of second bar arch (51), a plurality of second bar arch (51) and the first bar arch of a plurality of (25) are crisscross distribution around being, go up press head (36) front end left part and open rectangle breach (52) that link up around having.