CN218556942U - Supplementary tool of peeling off that PIN terminal was used - Google Patents

Supplementary tool of peeling off that PIN terminal was used Download PDF

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Publication number
CN218556942U
CN218556942U CN202222206656.1U CN202222206656U CN218556942U CN 218556942 U CN218556942 U CN 218556942U CN 202222206656 U CN202222206656 U CN 202222206656U CN 218556942 U CN218556942 U CN 218556942U
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China
Prior art keywords
pressing die
die
pin terminal
stripping
upper pressing
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CN202222206656.1U
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Chinese (zh)
Inventor
王超
万小康
王书建
卞道振
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Changchun Jiekaiotokebo Aluminum Wire Harness Auto Parts Co ltd
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Changchun Jiekaiotokebo Aluminum Wire Harness Auto Parts Co ltd
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Abstract

The utility model discloses an auxiliary stripping jig that PIN terminal was used, this auxiliary stripping jig are used for peeling off PIN terminal from continuous material area, include: the top of the lower pressing die is provided with at least one X-direction slot for placing the material belt and a plurality of Y-direction slots for accommodating PIN terminals installed on the material belt; the upper pressing die is arranged opposite to the lower pressing die, and the bottom of the upper pressing die is provided with at least one lateral through groove corresponding to the X-direction groove and used for avoiding the material belt when the upper pressing die moves downwards; actuating mechanism links to each other with last moulding-die to a relative bed die of moulding-die removes under being used for promoting, at the in-process that last moulding-die removed to the bed die, installs PIN terminal on the material area and falls into Y to grooved bottom after being extruded by last moulding-die, realizes peeling off, the utility model discloses once many PIN terminals of strippable, the terminal is taken efficiency and is superior to the manual work, very big improvement production efficiency.

Description

Supplementary tool of peeling off that PIN terminal was used
Technical Field
The utility model relates to a connector auxiliary assembly technical field especially relates to an auxiliary stripping jig that PIN terminal was used.
Background
In daily production, due to the shape limitation of the PIN terminal, especially the round PIN terminal, the PIN terminal needs to be cut into pieces of fixed length in a stamping site in advance, then the cut PIN terminal is assembled on a continuous material belt for use as an assembly finished product in an assembly site, and the assembly schematic diagram of the PIN terminal on the continuous material belt is shown in fig. 1; at present, the traditional assembly production mode adopts a mode of manually taking a PIN terminal from a material belt, however, because the shape and the size of the PIN terminal are small, the peeling efficiency is low due to the inconvenience of manual taking; moreover, if people directly use the PIN, sweat, grease, etc. will be stained on the PIN terminal, which will corrode the PIN terminal and reduce the service life of the PIN terminal.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at providing an supplementary tool of peeling off that PIN terminal was used to solve because of PIN terminal shape and size is little, the problem that the manual work is taken the inconvenient inefficiency that causes of peeling off.
In order to achieve the purpose, the utility model adopts the technical proposal that: an auxiliary stripping jig for a PIN terminal, the auxiliary stripping jig being used for stripping the PIN terminal from a continuous strip of material, the auxiliary stripping jig comprising:
the top of the lower pressing die is provided with at least one X-direction slot for placing the material belt and a plurality of Y-direction slots for accommodating PIN terminals installed on the material belt;
the upper pressing die is arranged opposite to the lower pressing die, and the bottom of the upper pressing die is provided with at least one lateral through groove which corresponds to the X-direction groove and is used for avoiding the material belt when the upper pressing die moves downwards;
and the driving mechanism is connected with the upper pressing die and used for pushing the upper pressing die to move relative to the lower pressing die, and in the process that the upper pressing die moves towards the lower pressing die, the PIN terminal arranged on the material belt is extruded by the upper pressing die and then falls into the bottom of the Y-direction groove, so that stripping is realized.
In a preferred embodiment, the bottom of the upper pressing die is provided with a plurality of stripping pressing strips which correspond to the Y-direction slots one by one.
In a preferred embodiment, the peel bead provided on the upper die extends into the top inner side of the Y-direction slot when the upper die is moved down to the extreme position.
In a preferred embodiment, the stripping batten is a strip-shaped structure which is discontinuously arranged, and the arrangement direction of the stripping batten corresponds to the opening direction of the Y-direction notch.
In a preferred embodiment, the stripping batten and the upper die are integrally formed.
In a preferred embodiment, the PIN terminals are uniformly distributed on the material belt, and the distance between adjacent Y-direction slots is a multiple of the distance between adjacent PIN terminals.
In a preferred embodiment, the distance between adjacent Y-direction slots is at least twice the distance between adjacent PIN terminals, and the region of the upper pressing die and/or the lower pressing die between the adjacent stripping pressing strips is/are inwards recessed to form an avoiding cavity for avoiding the PIN terminals.
In a preferred embodiment, the driving mechanism comprises an operating handle, a handle link mechanism and a sliding block arranged along the vertical direction, the bottom of the sliding block is connected to the upper pressing die, the top of the sliding block is connected to the operating handle through the handle link mechanism, and the sliding block and the upper pressing die can be driven to move up and down relative to the lower pressing die by pressing the operating handle.
In a preferred embodiment, the sliding block is slidably mounted on a vertical plate arranged in the vertical direction, and the vertical plate and the lower pressing die are mounted on the bottom plate together.
In a preferred embodiment, the vertical plate is further provided with a limiting member surrounding the outer side of the sliding block, and the inner side of the limiting member is provided with a limiting slide way matched with the sliding block.
In a preferred embodiment, a return spring is arranged at the top of the vertical plate, and the vertical plate is connected with the top of the sliding block through the return spring.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a actuating mechanism promotes the upper die to move towards the lower die, and in the course of moving, the PIN terminal installed on the material area falls into Y to the bottom of fluting after being extruded by the upper die, realizes peeling off, once can peel off many PIN terminals, and the efficiency of terminal take is superior to the manual work, very big improvement production efficiency;
2. the utility model discloses when peeling off the PIN terminal, do not need the manual work to carry out the naked eye continuously and observe, only need operating drive mechanism's handle just can realize stable peeling action, very big reduction the operation intensity.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate embodiments of the invention and together with the description, serve to explain the principles of the invention.
Fig. 1 is an assembly schematic of PIN terminals on a continuous strip of material;
fig. 2 is a schematic structural view of an auxiliary stripping jig for a PIN terminal according to the present invention;
FIG. 3 is a front view of the auxiliary peeling tool shown in FIG. 2;
FIG. 4 is a schematic view of the placement of a strip of material assembled with PIN terminals on top of a lower die;
FIG. 5 is a schematic structural diagram of the upper die;
FIG. 6 is a schematic view of the upper stamper being positioned relative to the tape during the peeling operation;
fig. 7 is a side cross-sectional view of fig. 6.
The figures are labeled as follows:
1. a PIN terminal; 2. a material belt;
10. pressing a die; 101. grooving in the X direction; 102. slotting in the Y direction;
20. pressing the die; 201. a lateral through groove; 202. stripping the pressing strip; 203. avoiding the cavity;
30. a drive mechanism; 301. an operating handle; 302. a handle linkage; 303. a slider;
40. a vertical plate; 401. a limiting member; 402. a return spring; 403. a limiting slide rail 404 and a reinforcing plate; 405. a connecting member;
50. a base plate.
Detailed Description
Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that: unless specifically stated otherwise, the relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present invention.
The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses.
Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate.
In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values.
In daily production, due to the shape limitation of the PIN terminal, especially the round PIN terminal, the PIN terminal needs to be cut into pieces with fixed length in a punching site in advance, and then the cut PIN terminal 1 is assembled on a continuous material belt 2 for use in assembling a finished product in an assembling site, wherein an assembling schematic diagram of the PIN terminal 1 on the continuous material belt 2 is shown in fig. 1; at present, the traditional assembly production mode adopts a mode of manually taking a PIN terminal from a material belt, however, because the shape and the size of the PIN terminal are small, the peeling efficiency is low due to the inconvenience of manual taking; moreover, the manual work directly takes can be stained with sweat, grease etc. on the PIN terminal, causes the corruption to the PIN terminal, reduces the life of PIN terminal.
The utility model provides a supplementary tool of peeling off that PIN terminal was used, this supplementary tool of peeling off is used for peeling off PIN terminal 1 from continuous material area 2, as shown in fig. 2-5, fig. 7, this supplementary tool of peeling off includes:
the top of the lower pressing die 10 is provided with at least one X-direction slot 101 for placing the material belt 2 and a plurality of Y-direction slots 102 for accommodating PIN terminals 1 installed on the material belt 2, the X-direction slots 101 are preferentially arranged along the length direction of the lower pressing die 10, and the Y-direction slots 102 and the X-direction slots 101 are vertically arranged; a schematic view of the placement of the strip of material 2 assembled with PIN terminals 1 on top of the bottom die 10 is shown in fig. 4.
The upper pressing die 20 is arranged opposite to the lower pressing die 10, and the bottom of the upper pressing die 20 is provided with at least one lateral through groove 201 corresponding to the X-direction open groove 101 and used for avoiding the material belt 2 when the upper pressing die 20 moves downwards;
and the driving mechanism 30 is connected with the upper die 20 and used for pushing the upper die 20 to move relative to the lower die 10, and in the process that the upper die 20 moves towards the lower die 10, the PIN terminal 1 installed on the material belt 2 is pressed by the upper die 20 and then falls into the bottom of the Y-direction notch 102, so that stripping is realized.
The utility model discloses a drive mechanism 30 promotes the downward moulding-die 10 removal of last moulding-die 20, and at the in-process that removes, install PIN terminal 1 on material area 2 and fall into Y to the bottom of fluting 102 after being extruded by last moulding-die 20, once many PIN terminals of strippable, the terminal efficiency of taking is superior to the manual work, very big improvement production efficiency. Furthermore, the utility model discloses can also carry out corresponding adjustment to the position and the interval of seting up the fluting on lower moulding-die 10 and the last moulding-die 20 to can realize that the terminal of different products is peeled off.
In one embodiment, as shown in fig. 5, a plurality of stripping beads 202 corresponding to the Y-direction slots 102 one by one are disposed at the bottom of the upper die 20, and the PIN terminal 1 mounted on the tape 2 can be accurately stripped even if there is a deviation or an inclination within a certain range without requiring excessive mounting accuracy of the PIN terminal 1 mounted on the tape 2 by disposing the stripping beads 202.
Further, when the upper die 20 is moved down to the extreme position, the peel bead 202 provided on the upper die 20 just projects inside the top end of the Y-direction groove 102; as shown in fig. 5, in order to facilitate the entry of the peeling bead 202 into the inside of the Y-direction slot 102 and prevent the interference therebetween, the bottom end of the peeling bead 202 may be chamfered to form a frustum-shaped structure with inwardly converging peripheries.
Since the lower end surface of the upper die 20 is penetrated by the lateral through groove 201, the stripping bead 202 is of a discontinuous long strip structure, in order to have a better stripping effect, the arrangement direction of the stripping bead 202 corresponds to the opening direction of the Y-direction groove 102, when the driving mechanism 30 pushes the upper die 20 to move towards the lower die 10, the long strip structure and the direction of the stripping bead 202 can enable the stripping bead to be attached to the top of the PIN terminal 1, so that the PIN terminal 1 can be ensured to be stripped from the strip 2, and the schematic diagram of the position relationship between the upper die 20 and the strip 2 during the stripping action is shown in fig. 6.
In an embodiment, the stripping bead 202 and the upper die 20 are integrally formed, and the stripping bead 202 and the upper die 20 are integrally formed, so that the stripping bead 202 has good stability and consistency, is not easy to deform, and prevents the situation that stripping is not in place due to deformation.
In one embodiment, the PIN terminals 1 are uniformly distributed on the tape 2, and the distance between adjacent Y-directional slots 102 is a multiple of the distance between adjacent PIN terminals 1.
As shown in fig. 1, since the PIN terminals 1 are generally distributed densely on the material tape 2, if the distance between the adjacent Y-direction slots 102 is set to be 1 time of the distance between the adjacent PIN terminals 1, in this case, each PIN terminal 1 corresponds to one Y-direction slot 102, the Y-direction slots 102 are distributed densely on the lower die 10, which inevitably affects the structural strength of the lower die 10, and therefore, the present invention generally sets the distance between the adjacent Y-direction slots 102 to be at least twice of the distance between the adjacent PIN terminals 1 during the design.
Further, in order to avoid interference with other adjacent PIN terminals 1 when the upper die 20 and/or the lower die 10 performs the stripping action, as shown in fig. 6, the region between the adjacent stripping beads 202 of the upper die 20 and/or the lower die 10 is recessed inward to form a relief cavity 203 for relieving the PIN terminals 1.
In this embodiment, the distance between adjacent Y-direction slots 102 is set to be 3 times the distance between adjacent PIN terminals 1, specifically referring to fig. 4. When the auxiliary stripping jig provided by the embodiment is used, the upper pressing die 20 performs a stripping action once when moving downwards, and since the PIN terminals 1 and the Y-direction slots 102 are not arranged in a one-to-one correspondence manner, before the next stripping action is started, an operator needs to manually pull the material tape 2, move the PIN terminals 1 which are not stripped yet to the stripping area between the upper pressing die 20 and the lower pressing die 10, and then perform the next stripping action.
In one embodiment, as shown in fig. 2 and 3, the driving mechanism 30 includes an operating handle 301, a handle linkage mechanism 302, and a slider 303 disposed along a vertical direction, a bottom of the slider 303 is connected to the upper molding die 20, a top of the slider 303 is connected to the operating handle 301 through the handle linkage mechanism 302, and the slider 303 and the upper molding die 20 can be moved up and down relative to the lower molding die by pressing the operating handle 301. Operating handle 301 and this manual drive mechanism 30's setting can reduce the supplementary cost of peeling off the tool on the one hand, and on the other hand, manual drive mechanism 30 is more stable, even use in abominable environment, and life also can not obviously reduce, is fit for using widely on a large scale, and in addition, operating handle 301's arm of force length can effectual reduction operating personnel's working strength. It should be noted that the driving mechanism composed of the operating handle 301 and the handle link mechanism 302 for driving the upper molding die 20 to move up and down with respect to the lower molding die 10 is a conventional technical means in the art, and therefore, will not be described in detail herein.
The utility model discloses when peeling off PIN terminal 1, do not need the manual work to carry out the naked eye continuously and observe, the operating handle 301 that only needs operating drive mechanism 30 just can realize stable action of peeling off, very big reduction the operation intensity.
In one embodiment, as shown in fig. 2 and 3, the sliding block 303 is slidably mounted on a vertical plate 40 disposed along the vertical direction, and the vertical plate 40 is mounted on the bottom plate 50 together with the lower die 10, and a reinforcing plate 404 is disposed on one side of the vertical plate 40 to improve the overall strength of the apparatus.
The vertical plate 40 is further provided with a limiting member 401 surrounding the outer side of the sliding block 303, and the inner side of the limiting member is provided with a limiting slide 403 matched with the sliding block 303.
In one embodiment, as shown in fig. 3, a return spring 402 is disposed on the top of the upright plate 40, a connecting member 405 for connecting the return spring 402 is correspondingly disposed between the upright plate 40 and the slider 303, the connecting member 405 disposed between the upright plate 40 and the slider 303 is connected by the return spring 402, when the operating handle 301 is pressed to perform a peeling operation, the return spring 402 is stretched, after the peeling operation is completed, an operator releases the operating handle 301, and the upper stamper 20 is restored to an initial state under the action of the return spring 402.
Although some specific embodiments of the present invention have been described in detail by way of example, it should be understood by those skilled in the art that the above examples are for illustration only and are not intended to limit the scope of the invention. It will be appreciated by those skilled in the art that modifications may be made to the above embodiments without departing from the scope and spirit of the invention. The scope of the invention is defined by the appended claims.

Claims (10)

1. The utility model provides an auxiliary stripping jig that PIN terminal was used, auxiliary stripping jig is used for peeling off PIN terminal from continuous material area, its characterized in that, auxiliary stripping jig includes:
the top of the lower pressing die is provided with at least one X-direction slot for placing the material belt and a plurality of Y-direction slots for accommodating PIN terminals installed on the material belt;
the upper pressing die is arranged opposite to the lower pressing die, and the bottom of the upper pressing die is provided with at least one lateral through groove corresponding to the X-direction groove and used for avoiding the material belt when the upper pressing die moves downwards;
and the driving mechanism is connected with the upper pressing die and used for pushing the upper pressing die to move relative to the lower pressing die, and in the process that the upper pressing die moves towards the lower pressing die, the PIN terminal arranged on the material belt is extruded by the upper pressing die and then falls into the bottom of the Y-direction groove, so that stripping is realized.
2. The auxiliary stripping jig for the PIN terminal according to claim 1, wherein: and a plurality of stripping pressing strips which are in one-to-one correspondence with the Y-direction slots are arranged at the bottom of the upper pressing die.
3. The auxiliary stripping jig for the PIN terminal according to claim 2, wherein: when the upper die moves downwards to the limit position, the stripping batten arranged on the upper die extends into the inner side of the top end of the Y-direction groove.
4. The auxiliary stripping jig for the PIN terminal according to claim 2, wherein: the stripping pressing strips are of a strip-shaped structure which is arranged discontinuously, and the arrangement direction of the stripping pressing strips corresponds to the arrangement direction of the Y-direction grooves.
5. The auxiliary stripping jig for the PIN terminal according to claim 2, wherein: the stripping pressing strip and the upper pressing die are integrally formed.
6. The auxiliary stripping jig for the PIN terminal according to claim 1, wherein: PIN terminal evenly distributed the material area on, and adjacent Y is to the distance between the fluting for the multiple of distance between the adjacent PIN terminal.
7. The auxiliary stripping jig for the PIN terminal according to claim 6, wherein: the distance between the adjacent Y-direction grooves is at least twice of the distance between the adjacent PIN terminals, and the region of the upper pressing die and/or the lower pressing die between the adjacent stripping pressing strips is/are inwards recessed to form an avoiding cavity for avoiding the PIN terminals.
8. The auxiliary stripping jig for the PIN terminal according to claim 1, wherein: the driving mechanism comprises an operating handle, a handle link mechanism and a sliding block arranged in the vertical direction, the bottom of the sliding block is connected to the upper pressing die, the top of the sliding block is connected to the operating handle through the handle link mechanism, and the sliding block and the upper pressing die can be driven to move up and down relative to the lower pressing die by pressing the operating handle.
9. The auxiliary stripping jig for the PIN terminal according to claim 8, wherein: the slide block is slidably mounted on a vertical plate arranged in the vertical direction, and the vertical plate and the lower pressing die are mounted on the bottom plate together;
the vertical plate is further provided with a limiting part surrounding the outer side of the sliding block, and the inner side of the limiting part is provided with a limiting slide way matched with the sliding block.
10. The auxiliary stripping jig for the PIN terminal according to claim 9, wherein: the top of the vertical plate is provided with a return spring, and the vertical plate is connected with the top of the sliding block through the return spring.
CN202222206656.1U 2022-08-22 2022-08-22 Supplementary tool of peeling off that PIN terminal was used Active CN218556942U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202222206656.1U CN218556942U (en) 2022-08-22 2022-08-22 Supplementary tool of peeling off that PIN terminal was used

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202222206656.1U CN218556942U (en) 2022-08-22 2022-08-22 Supplementary tool of peeling off that PIN terminal was used

Publications (1)

Publication Number Publication Date
CN218556942U true CN218556942U (en) 2023-03-03

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ID=85310130

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202222206656.1U Active CN218556942U (en) 2022-08-22 2022-08-22 Supplementary tool of peeling off that PIN terminal was used

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CN (1) CN218556942U (en)

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