CN218275457U - Wire turning clamp and upper core wire turning device with same - Google Patents

Abstract

The utility model relates to a technical field is handled to the cable, especially relates to a turn over fastener, include: the upper clamping jaw comprises a clamping arm and a clamping plate, the clamping arm is rotatably connected with the lower clamping jaw, a clamping knife is arranged on one side of the clamping plate facing the lower clamping jaw, a baffle is arranged between the clamping knife and the upper core wire on the lower clamping jaw, a knife edge is formed on the baffle, and a channel for the upper core wire to pass through is formed between the clamping knife and the knife edge; the upper core wire end penetrates through the channel, the clamp knife limits the upper core wire on the knife edge, and the bent part of the upper core wire is abutted to the joint formed by the lower clamping jaw and the baffle; compared with the prior art, the baffle plate is arranged, so that the stress point is formed when the bending part of the upper core wire is returned, the upper core wire can be turned over along the original bending part, and the direction of the upper core wire during turning over is controlled through the channel formed by the knife edge and the clamping knife, so that the quality of the upper core wire during turning over is improved, and the turning over efficiency is further improved; the utility model discloses still ask for protection one kind to turn over the device with turn over the last core line of fastener.

Description

Wire turning clamp and upper core wire turning device with same

Technical Field

The utility model relates to a technical field is handled to the cable, especially relates to a turn over fastener and have last core line turn-over device that turns over the fastener.

Background

At present, when a terminal is crimped to an end of a cable, two upper core wires are usually folded upwards, two lower core wires are firstly crimped, and then the two upper core wires are folded back to a horizontal position for crimping.

After the lower core wire terminal is crimped and turned over to the lower part, the upper core wire needs to be turned back to the horizontal position, and the upper core wire is turned over by the manual work, so that the production efficiency is low, the labor cost is high, and in addition, the clamping jaw is adopted to clamp the end of the upper core wire to turn over, so that the end of the upper core wire is difficult to return along the original bending part, a plurality of bending areas are formed, and the crimping quality of the subsequent terminal is affected.

The information disclosed in this background section is only for enhancement of understanding of the general background of the invention and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art that is already known to a person skilled in the art.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that will solve is: the wire turning clamp and the upper core wire turning device with the same are provided, and the quality and the efficiency of upper core wire turning are improved.

In order to achieve the above purpose, the utility model adopts the technical scheme that: a wire flipping clip, comprising: the clamping device comprises an upper clamping jaw and a lower clamping jaw, wherein the upper clamping jaw comprises a clamping arm and a clamping plate, the clamping arm is rotationally connected with the lower clamping jaw, a clamping knife is arranged on one side, facing the lower clamping jaw, of the clamping plate, a baffle is arranged on the lower clamping jaw between the clamping knife and an upper core wire, a knife edge is formed in the baffle, and a channel for the upper core wire to pass through is formed between the clamping knife and the knife edge;

the upper core wire end penetrates through the channel, the upper core wire is limited on the knife edge by the clamp knife, and the bent part of the upper core wire is abutted to the joint formed by the lower clamping jaw and the baffle.

Furthermore, a separation block is arranged on the clamp cutter, a yielding groove is formed in the cutter edge, and the separation block extends into the yielding groove to divide the channel into two spaces.

Furthermore, one side of the lower clamping jaw facing the cable is relatively provided with two limiting clamps, two limiting clamps are arranged between the limiting clamps, the limiting clamps are obliquely arranged relative to the limiting clamps, a limiting groove which is narrow on one side of the baffle and wide on one side of the baffle is formed, and a space for placing the core wire is reserved.

Furthermore, one end of the limiting block, which is close to the baffle, is retracted inwards to form a protrusion, and the protrusion is positioned between the two upper core wires to jack the two upper core wires open.

The utility model discloses another aspect still provides an go up core line and turn over device, has above-mentioned turn over the fastener, still includes drive assembly and centre gripping subassembly, drive assembly with the centre gripping subassembly all sets up on the support frame, wherein, the centre gripping subassembly sets up in cable tip one side, drive assembly with turn over the fastener and connect.

Further, drive assembly including be on a parallel with the mounting panel that the support frame set up, be equipped with mount pad and installation piece on the mounting panel relatively, the mount pad orientation be equipped with first band pulley and second band pulley on one side of installation piece, a belt cover is established first band pulley with on the second band pulley, the mount pad opposite side is equipped with first driving piece, first driving piece with first band pulley is connected.

Further, a pivot passes the second band pulley is connected the mount pad with the installation piece, the one end of a rocking arm with the pivot is close to the one end of installation piece is rotated and is connected, lower clamping jaw one side with the rocking arm is fixed, the other end of rocking arm is connected with the fixed plate, be equipped with the second driving piece on the fixed plate towards one side of cable end, the second driving piece with go up the clamping jaw and connect, and drive go up the clamping jaw for lower clamping jaw rotates.

Further, be equipped with the slide rail along the length direction of cable on the support frame, the mounting panel orientation be fixed with the sliding block on one side of support frame, the sliding block with slide rail sliding connection still is equipped with the third driving piece on the support frame, the third driving piece with mounting panel fixed connection.

Furthermore, the support frame is parallel to the cable axis and is equipped with the inductive head on the one side of keeping away from the cable, the mounting panel corresponds one side and is equipped with the response piece, works as the response piece removes when reaching the inductive head position, the system sends the instruction.

Furthermore, the clamping assembly comprises a supporting plate, a fourth driving part and an auxiliary clamp, the auxiliary clamp is perpendicular to the axis direction of the cable and clamps the cable in the height direction, the supporting plate is perpendicular to the supporting frame, the fourth driving part is fixed to the supporting plate, and two clamping jaws of the auxiliary clamp are driven to be close to or far away from each other.

The utility model has the advantages that: the utility model discloses a set up the double-layered sword on last clamping jaw, establish the baffle on lower clamping jaw, and set up the edge of a knife on the baffle, form the passageway that supplies the heart yearn to pass, when making it turn over the book to go up the heart yearn, the juncture that the butt of bending of going up the heart yearn formed at lower clamping jaw and baffle, compared with the prior art, setting through the baffle, the stress point has been had when making the portion of bending of going up the heart yearn reply, can turn over the book along original position of bending, through the passageway that the edge of a knife and double-layered sword formed, the direction when the book is turned over to core line in the control, thereby the quality when having promoted the last core line and having turned over back, the efficiency of turning over has further been improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the description below are only some embodiments described in the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic structural view of a wire-flipping clamp in an embodiment of the present invention;

FIG. 2 is an enlarged view of the structure at A in FIG. 1;

fig. 3 is a schematic structural view of the wire clip turning over at another angle in the embodiment of the present invention;

fig. 4 is a schematic structural view of an upper core wire turning device in an embodiment of the present invention;

fig. 5 is a schematic structural diagram of a driving assembly according to an embodiment of the present invention;

fig. 6 is a schematic structural view of the driving assembly at another angle according to the embodiment of the present invention;

fig. 7 is a schematic structural view of the clamping assembly according to an embodiment of the present invention.

Reference numerals are as follows: 01. wire turning clamp; 011. an upper clamping jaw; 011a and clamping arms; 011b, a clamping plate; 011c, clamping a knife; 011d, separating blocks; 012. a lower jaw; 012a, a baffle; 012b, a knife edge; 012c, a channel; 012d, a yielding groove; 012e, a limit clip; 012f, a limiting block; 012g and a limit groove; 02. a support frame; 02a, a slide rail; 02b, an induction head; 02c, a third driving member; 03. a cable; 10. a drive assembly; 11. mounting a plate; 11a, a slider; 11b, a sensing piece; 12. a mounting seat; 13. mounting blocks; 14. a first pulley; 15. a second pulley; 16. a belt; 17. a first driving member; 18. a rotating shaft; 19. a rotating arm; 110. a fixing plate; 111. a second driving member; 20. a clamping assembly; 21. a support plate; 22. a fourth drive; 23. and (4) secondary clips.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a single embodiment.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

The wire folding clip 01 as shown in fig. 1 to 3 includes: the clamping jaw comprises an upper clamping jaw 011 and a lower clamping jaw 012, wherein the upper clamping jaw 011 comprises a clamping arm 011a and a clamping plate 011b, the clamping arm 011a is rotatably connected with the lower clamping jaw 012, a clamping knife 011c is arranged on one side of the clamping plate 011b facing the lower clamping jaw 012, a baffle 012a is arranged on the lower clamping jaw 012 and positioned between the clamping knife 011c and an upper core wire, a knife edge 012b is arranged on the baffle 012a, and a channel 012c for the upper core wire to pass through is formed between the clamping knife 011c and the knife edge 012 b;

the upper core wire end passes through the passage 012c, the clamp blade 011c restricts the upper core wire at the knife edge 012b, and the bent portion of the upper core wire abuts against the joint formed by the lower jaw 012 and the baffle 012 a.

Through set up the clamp sword 011c on last clamping jaw 011, establish baffle 012a on lower clamping jaw 012, and set up edge of a knife 012b on baffle 012a, form the passageway 012c that supplies the heart yearn to pass, when making the heart yearn turn over, the juncture that the portion butt of bending of going up the heart yearn formed at lower clamping jaw 012 and baffle 012a, compared with the prior art, through the setting of baffle 012a, make the portion of bending of going up the heart yearn have had the stress point when replying, can turn over along original position of bending, through the passageway 012c that edge of a knife 012b and clamp sword 011c formed, direction when control the heart yearn and turn over, thereby the quality when having promoted the upper core line and having turned over back, the efficiency of turning over has further been improved.

Specifically, the clamp knife 011c is provided with a separation block 011d, the knife edge 012b is provided with a yielding groove 012d, and the separation block 011d extends into the yielding groove 012d to divide the channel 012c into two spaces, so that two upper core wires respectively pass through the spaces at two sides, thereby reducing deflection of angles and directions in the bending process.

As the optimization of the above embodiment, one side of the lower jaw 012 facing the cable 03 is provided with two limiting clamps 012e, a limiting block 012f is arranged between the two limiting clamps 012e, the limiting clamps 012e are obliquely arranged relative to the limiting block 012f, one side of the limiting clamps 012e close to the baffle 012a is narrow, and one side of the limiting clamps 012g far away from the baffle 012a is wide, so as to leave a space for placing the lower core wire.

Specifically, one end of the stopper 012f close to the stopper 012a is retracted inward to form a protrusion, and the protrusion is positioned between the two core wires to push the two core wires open.

As shown in fig. 4 to 7, there is also provided an upper core wire turning device, which has the above-mentioned wire turning clamp 01, and further comprises a driving assembly 10 and a clamping assembly 20, wherein the driving assembly 10 and the clamping assembly 20 are both arranged on the support frame 02, wherein the clamping assembly 20 is arranged on one side of the end of the wire 03, and the driving assembly 10 is connected with the wire turning clamp 01.

It should be noted here that the clamping assembly 20 is to prevent the upper core wire from being bent along with the cable 03 due to the flexibility of the cable 03 itself during the turning back process, and to fix the side close to the end of the upper core wire, after the fixing is completed, the driving assembly 10 drives the turning-over clamp 01 to clamp the upper core wire and turn over the upper core wire downward by 90 °, thereby completing the turning back process of the upper core wire.

The driving assembly 10 comprises a mounting plate 11 which is parallel to the support frame 02, a mounting seat 12 and a mounting block 13 are oppositely arranged on the mounting plate 11, a first belt wheel 14 and a second belt wheel 15 are arranged on one side, facing the mounting block 13, of the mounting seat 12, a belt 16 is sleeved on the first belt wheel 14 and the second belt wheel 15, a first driving piece 17 is arranged on the other side of the mounting seat 12, the first driving piece 17 is connected with the first belt wheel 14, and other driving assemblies 10 can be used for driving without limitation.

Specifically, a rotating shaft 18 penetrates through the second belt wheel 15 to be connected with the mounting base 12 and the mounting block 13, one end of a rotating arm 19 is rotatably connected with one end, close to the mounting block 13, of the rotating shaft 18, one side of the lower clamping jaw 012 is fixed with the rotating arm 19, the other end of the rotating arm 19 is connected with a fixing plate 110, a second driving part 111 is arranged on one side, facing the end of the cable 03, of the fixing plate 110, the second driving part 111 is connected with the upper clamping jaw 011 and drives the upper clamping jaw 011 to rotate relative to the lower clamping jaw 012, and opening and closing of the overturning clamp are controlled.

As a preferable example of the above embodiment, the support frame 02 is provided with a slide rail 02a along the length direction of the cable 03, the side of the mounting plate 11 facing the support frame 02 is fixed with a slide block 11a, the slide block 11a is connected with the slide rail 02a in a sliding manner, the support frame 02 is further provided with a third driving element 02c, and the third driving element 02c is connected with the mounting plate 11 in a fixed manner; the support frame 02 is parallel to the axis of the cable 03 and is provided with an induction head 02b on one side far away from the cable 03, the corresponding side of the mounting plate 11 is provided with an induction part 11b, and when the induction part 11b moves to the position of the induction head 02b, the system sends an instruction.

As a preference of the above embodiment, the clamping assembly 20 includes a support plate 21, a fourth driving member 22, and a sub-clamp, the sub-clamp is disposed perpendicular to the axial direction of the cable 03 and clamps the cable 03 in the height direction, the support plate 21 is disposed perpendicular to the support frame 02, the fourth driving member 22 is fixed on the support plate 21, and the two jaws of the sub-clamp are driven to approach or separate from each other; the height of the auxiliary clamp is consistent with that of the cable 03, so that the claw clamp is stressed stably.

It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (10)

1. The utility model provides a turn over fastener which characterized in that includes: the clamping device comprises an upper clamping jaw and a lower clamping jaw, wherein the upper clamping jaw comprises a clamping arm and a clamping plate, the clamping arm is rotationally connected with the lower clamping jaw, a clamping knife is arranged on one side of the clamping plate, which faces the lower clamping jaw, a baffle is arranged on the lower clamping jaw, which is positioned between the clamping knife and an upper core wire, the baffle is provided with a knife edge, and a channel for an upper core wire to pass through is formed between the clamping knife and the knife edge;

the end of the upper core wire penetrates through the channel, the upper core wire is limited on the knife edge by the clamping knife, and the bending part of the upper core wire is abutted to the joint formed by the lower clamping jaw and the baffle.

2. The wire overturning clamp according to claim 1, wherein a separation block is arranged on the clamping knife, a yielding groove is arranged on the knife edge, and the separation block extends into the yielding groove to divide the channel into two spaces.

3. The cable overturning clamp according to claim 1, wherein two limiting clamps are oppositely arranged on one side of the lower clamping jaw facing the cable, a limiting block is arranged between the two limiting clamps, and the limiting clamps are obliquely arranged relative to the limiting block to form a limiting groove which is narrower on one side close to the baffle and wider on one side far away from the baffle, so that a space for placing the lower core cable is reserved.

4. The wire turnover clamp of claim 3, wherein one end of the limiting block, which is close to the baffle, is inwardly contracted to form a protrusion, and the protrusion is positioned between the two upper core wires to push the two upper core wires open.

5. An upper core wire turning device is provided with the wire turning clamp as claimed in any one of claims 1 to 4, and is characterized by further comprising a driving assembly and a clamping assembly, wherein the driving assembly and the clamping assembly are both arranged on a supporting frame, the clamping assembly is arranged on one side of the end of a cable, and the driving assembly is connected with the wire turning clamp.

6. The upper core wire turning-back device according to claim 5, wherein the driving assembly comprises a mounting plate disposed parallel to the supporting frame, the mounting plate is relatively provided with a mounting seat and a mounting block, a first belt pulley and a second belt pulley are disposed on one side of the mounting seat facing the mounting block, a belt is sleeved on the first belt pulley and the second belt pulley, and a first driving member is disposed on the other side of the mounting seat and connected with the first belt pulley.

7. The apparatus according to claim 6, wherein a rotation shaft passes through the second pulley to connect the mounting base and the mounting block, one end of a rotation arm is rotatably connected to one end of the rotation shaft close to the mounting block, one side of the lower clamping jaw is fixed to the rotation arm, the other end of the rotation arm is connected to a fixing plate, a second driving member is provided on one side of the fixing plate facing the end of the cable, the second driving member is connected to the upper clamping jaw and drives the upper clamping jaw to rotate relative to the lower clamping jaw.

8. The upper core wire turning-back device according to claim 6, wherein the supporting frame is provided with a sliding rail along the length direction of the cable, a sliding block is fixed on one side of the mounting plate facing the supporting frame, the sliding block is slidably connected with the sliding rail, and the supporting frame is further provided with a third driving member fixedly connected with the mounting plate.

9. The upper core wire turning-back device according to claim 6, wherein an induction head is arranged on one side of the support frame, which is parallel to the axis of the cable and is far away from the cable, an induction piece is arranged on one side of the mounting plate, which corresponds to the side, and when the induction piece moves to the position of the induction head, a system sends out an instruction.

10. The upper core wire rewinding device according to claim 5, wherein the clamping assembly includes a supporting plate, a fourth driving member, and a secondary clamp, the secondary clamp is disposed perpendicular to an axis direction of the cable and clamps the cable in a height direction, the supporting plate is disposed perpendicular to the supporting frame, and the fourth driving member is fixed to the supporting plate and drives the two clamping jaws of the secondary clamp to move toward or away from each other.

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