CN108832452A - A kind of continuous quadratic perforating mechanism of terminal matching hole - Google Patents

A kind of continuous quadratic perforating mechanism of terminal matching hole Download PDF

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Publication number
CN108832452A
CN108832452A CN201811045452.6A CN201811045452A CN108832452A CN 108832452 A CN108832452 A CN 108832452A CN 201811045452 A CN201811045452 A CN 201811045452A CN 108832452 A CN108832452 A CN 108832452A
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CN
China
Prior art keywords
matching hole
gross porosity
seat
beats
terminal
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Granted
Application number
CN201811045452.6A
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Chinese (zh)
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CN108832452B (en
Inventor
邓君
徐红娇
何楚亮
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Anhui Kangyu Hydropower Machinery Complete Equipment Co Ltd
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Dongguan University of Technology
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Priority to CN201811045452.6A priority Critical patent/CN108832452B/en
Publication of CN108832452A publication Critical patent/CN108832452A/en
Application granted granted Critical
Publication of CN108832452B publication Critical patent/CN108832452B/en
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    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R43/00Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
    • H01R43/16Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for manufacturing contact members, e.g. by punching and by bending

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Punching Or Piercing (AREA)
  • Sewing Machines And Sewing (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)

Abstract

The present invention relates to a kind of continuous quadratic perforating mechanisms of terminal matching hole, it includes distribution control box, the delivery chute with terminal cooperation is provided on distribution control box, it is from left to right provided with above delivery chute and beats gross porosity device with what terminal cooperated, mounting hole perforating device and matching hole perforating device, beating gross porosity device includes being arranged in below delivery chute to beat gross porosity seat, it beats on gross porosity seat to be provided with and beats gross porosity cylinder, it beats on gross porosity cylinder to be provided with and beats gross porosity jacking block, it beats on gross porosity jacking block to be provided with and beats gross porosity lifting seat, it beats on gross porosity lifting seat to be provided with and be come directly towards with the gross porosity of beating of the matching hole of the terminal in delivery chute cooperation, it beats gross porosity lifting seat and cooperates with the gross porosity sliding slot of beating for playing the setting of gross porosity seat two sides;This invention removes the interference of mounting hole punching synchronous with matching hole, while the cooperation by beating gross porosity device, it realizes the two steps punching of matching hole, greatly ensures the perforating efficiency of matching hole.

Description

A kind of continuous quadratic perforating mechanism of terminal matching hole
Original bill application number:2017100026166
The original bill applying date:On January 3rd, 2017
Original bill applicant:Dongguan University of Technology
Original bill application title:A kind of substep puncher of product terminal.
Technical field
The present invention relates to the manufacture field of terminal more particularly to a kind of continuous quadratic perforating mechanisms of terminal matching hole.
Background technique
In electrotechnics, terminal refers to wiring terminal more, is called connecting terminal, and type divides hole class, socket, hook etc., wherein Hole class terminal applications are extensive, and hole inner terminal is as shown in fig. 7, it includes main body and the mounting hole opened up thereon and matching for wiring Closing hole is all to be wrapped up by nylon tape, and processed in rolls mostly in the production process of terminal, to coiled processing Terminal afterwards needs to carry out it to beat mounting hole and matching hole processing, can just obtain adaptable terminal.
It is all that product terminal to be processed is placed into perforating device mostly, disposably in the process of terminal Being made for mounting hole and matching hole is completed, still, perforation processing is carried out using this placement, haves the defects that certain, mounting hole There can be certain interference during synchronous processing with matching hole, simultaneously because the size of matching hole is bigger, using one Secondary property perforation processing, the hole processed is not perfect, carries out repairing hole processing.
Summary of the invention
The object of the present invention is to provide a kind of continuous quadratic perforating mechanism of terminal matching hole, it is provided with and terminal cooperation Delivery chute is disposed on delivery chute and punches with beat gross porosity device, mounting hole perforating device and the matching hole of terminal cooperation Device eliminates the interference of mounting hole punching synchronous with matching hole, while the cooperation by beating gross porosity device, realizes matching hole The punching of two steps, greatly ensures the perforating efficiency of matching hole.
In order to achieve the goal above, the technical solution adopted by the present invention is:A kind of continuous quadratic punching of terminal matching hole Mechanism, it includes distribution control box(1), the distribution control box(1)On be provided with and terminal(14)The delivery chute of cooperation (2), described delivery chute(2)Top is from left to right provided with and terminal(14)Gross porosity device is beaten in cooperation(9), mounting hole punching Device(10)With matching hole perforating device(11), described beats gross porosity device(9)Including being arranged in delivery chute(2)Beating for lower section is thick Hole seat(17), described beats gross porosity seat(17)On be provided with beat gross porosity cylinder(18), described beats gross porosity cylinder(18)Upper setting Have and beats gross porosity jacking block(19), described beats gross porosity jacking block(19)On be provided with beat gross porosity lifting seat(20), described beats gross porosity liter Seat drops(20)On be provided with and delivery chute(2)Interior terminal(14)Matching hole(15)Gross porosity top is beaten in cooperation(22), described Beat gross porosity lifting seat(20)With beat gross porosity seat(17)Gross porosity sliding slot is played in two sides setting(21)Cooperation, the mounting hole punching Device(10), matching hole perforating device(11)With beat gross porosity cylinder(18)It is connected to distribution control box(1).
Further, the distribution control box(1)The left and right sides is respectively arranged with unwinding rack(3)And rolling frame(4), institute The unwinding rack stated(3)On be provided with unreeling wheel(6)And feed well(5), the unreeling wheel(6)Pass through directive wheel(7)With charging Slot(5)Input end cooperation, feed well(5)Outlet end and delivery chute(2)Docking, the rolling frame(4)On be provided with phase Mutually cooperation winding wheel(8)And blow tank(13), and winding wheel(8)It is connected with winding motor, blow tank(13)With delivery chute(2)It is right It connects, the winding motor is connected to distribution control box(1).
Further, the mounting hole perforating device(10)Including being arranged in delivery chute(2)Installation hole seat is beaten in lower section (23), described beats installation hole seat(23)On be provided with beat mounting hole cylinder(24), described beats mounting hole cylinder(24)On set It is equipped with and beats mounting hole jacking block(25), described beats mounting hole jacking block(25)On be provided with beat mounting hole lifting seat(26), described Beat mounting hole lifting seat(26)On be provided with and terminal(14)Mounting hole top is beaten in cooperation(27), described beats mounting hole cylinder (24)It is connected to distribution control box(1).
Further, described to beat installation hole seat(23)Two sides be provided with beat mounting hole sliding slot(28), described beats peace Fill hole lifting seat(26)With play mounting hole sliding slot(28)Cooperation.
Further, the matching hole perforating device(11)Including being arranged in distribution control box(1)On beat matching hole Case(30), described plays matching hole case(30)Front side be provided with beat matching hole sliding seat(32), described plays matching hole activity Seat(32)It is connected with up and down device, and makes matching hole head(32)On be provided with up and down adjustment seat(34), described Up and down adjustment seat(34)It is upper to pass through up and down adjustment screw rod(35)It is connected with and delivery chute(2)Interior terminal(14)Matching hole(15) The punch block of cooperation(36), the up and down device is connected to distribution control box(1).
Further, described to play matching hole case(30)Front side be provided with the sliding rail moved towards up and down, described plays cooperation Hole sliding seat(32)Cooperate with sliding rail.
Further, the up and down device includes being arranged in distribution control box(1)On make matching hole motor (31), described makes matching hole motor(31)It is connected with to penetrate and plays matching hole case(30)Eccentric shaft(45), the eccentric shaft (45)On be socketed with eccentric wheel(44), the eccentric wheel(44)On be provided with match wheel(43), the match wheel(43)Even It is connected to rotating bar(42), the rotating bar(42)Front be hinged on beat matching hole case(30)Interior rotation seat(41)It is upper, preceding End passes through link block(40)With beat matching hole sliding seat(32)Connection, rear portion passes through extension spring(46)With play matching hole case(30) Bottom connection, described makes matching hole motor(31)It is connected to distribution control box(1).
Further, described to play matching hole case(30)Front side bottom be provided with beat matching hole fixing seat(33), described Beat matching hole fixing seat(33)On be provided with and penetrate delivery chute(2)Interior and and punch block(36)The ejection block of cooperation(37).
Further, described to beat matching hole sliding seat(32)With beat matching hole fixing seat(33)Two sides be provided with a left side Right adjustment seat(38), the left and right adjusting seat(38)On be provided with respectively with up and down adjustment seat(34)With beat ejection block(37)Match The left and right adjusting screw rod of conjunction(39).
Further, the delivery chute(2)Right part be provided with pull unit engaged therewith(12), the pulling Device(12)Including being arranged in distribution control box(1)On pulling seat(52), the pulling seat(52)On be provided with pulling electricity Machine(51), the pulling motor(51)With delivery chute(2)The pulling wheel of lower section(53)Connection, the pulling wheel(53)It is upper Portion penetrates delivery chute(2), and pull wheel(53)On be evenly provided with and terminal(14)Mounting hole(16)The pulling of cooperation is convex It rises(54), the pulling seat(52)Top is provided with and pulls wheel(53)The contact roller of cooperation(55), the pulling motor (51)It is connected to distribution control box(1).
Beneficial effects of the present invention are:
1, it is provided with the delivery chute with terminal cooperation, is disposed on delivery chute and beats gross porosity device, peace with what terminal cooperated Hole perforating device and matching hole perforating device are filled, eliminates the interference of mounting hole punching synchronous with matching hole, while thick by beating The cooperation of aperture apparatus realizes the two steps punching of matching hole, greatly ensures the perforating efficiency of matching hole.
It 2 and is respectively set at the both ends of delivery chute and unreels cylinder and reel, greatly improved the efficiency of punching, save The time of punching, while the terminal in hole of having fought each other can still exist in rolls, greatly facilitate subsequent collection and shipment.
3, the structure of mounting hole perforating device is simple, easy to operate, and perforating efficiency is high, is convenient for automation control.
4, the design of mounting hole sliding slot is played, it can be ensured that the lifting track for beating mounting hole lifting seat will not shift, into And the precision for beating mounting hole can be improved.
5, the structure of matching hole perforating device is simple, easy to operate, and can adjust punch block by up and down adjustment screw rod Starting altitude, realize preferably punching cooperation.
6, it beats matching hole sliding seat and sliding rail cooperates, and then ensure the running track for beating matching hole sliding seat, raising is beaten The precision of matching hole.
7, up and down device is rotated using eccentric wheel and extension spring drives rotating bar to have periodic rotation, and then band Dynamic matching hole sliding seat of beating has periodic up and down, and then improves the efficiency of punching and the continuity of punching.
8, the design of ejection block, the terminal that can treat dozen matching hole is supported, and then improves the effect of punching.
9, the design of left and right adjusting seat and left and right adjusting screw rod, it can be ensured that punch block and ejection block initial position phase interworking It closes, and then can be realized cooperation always during punching again.
10, the design of pull unit can be moved, in turn according to the regular drive terminal string of the spacing according to hole It can be very good to cooperate the manual labour of each punching station to operate.
Detailed description of the invention
Fig. 1 is a kind of stereoscopic schematic diagram of the continuous quadratic perforating mechanism of terminal matching hole.
Fig. 2 is the stereoscopic schematic diagram for beating gross porosity device.
Fig. 3 is the stereoscopic schematic diagram of mounting hole perforating device.
Fig. 4 is the stereoscopic schematic diagram of matching hole perforating device.
Fig. 5 is the stereoscopic schematic diagram of up and down device.
Fig. 6 is the stereoscopic schematic diagram of pull unit.,
Fig. 7 is the stereoscopic schematic diagram of terminal.
Label character as shown in the figure is expressed as:1, distribution control box;2, delivery chute;3, unwinding rack;4, rolling frame;5, it feeds Slot;6, unreeling wheel;7, directive wheel;8, winding wheel;9, gross porosity device is beaten;10, mounting hole perforating device;11, matching hole punching dress It sets;12, pull unit;13, blow tank;14, terminal;15, matching hole;16, mounting hole;17, gross porosity seat is beaten;18, gross porosity gas is beaten Cylinder;19, gross porosity jacking block is beaten;20, gross porosity lifting seat is beaten;21, gross porosity sliding slot is played;22, gross porosity top is beaten;23, installation hole seat is beaten; 24, mounting hole cylinder is beaten;25, mounting hole jacking block is beaten;26, mounting hole lifting seat is beaten;27, mounting hole top is beaten;28, mounting hole is beaten Sliding slot;30, matching hole case is played;31, matching hole motor is made;32, matching hole sliding seat is beaten;33, matching hole fixing seat is beaten;34, on Lower adjusting seat;35, up and down adjustment screw rod;36, punch block;37, ejection block;38, left and right adjusting seat;39, left and right adjusting screw rod; 40, link block;41, rotation seat;42, rotating bar;43, match wheel;44, eccentric wheel;45, eccentric shaft;46, extension spring;51, it draws Dynamic motor;52, seat is pulled;53, wheel is pulled;54, protrusion is pulled;55, contact roller.
Specific embodiment
In order to make those skilled in the art more fully understand technical solution of the present invention, with reference to the accompanying drawing to the present invention into Row detailed description, the description of this part be only it is exemplary and explanatory, should not have any limitation to protection scope of the present invention Effect.
As shown in Fig. 1-Fig. 7, specific structure of the invention is:A kind of continuous quadratic perforating mechanism of terminal matching hole, it Including distribution control box 1, the delivery chute 2 cooperated with terminal 14, the delivery chute 2 are provided on the distribution control box 1 Top, which is from left to right provided with, makes gross porosity device 9, mounting hole perforating device 10 and matching hole perforating device with what terminal 14 cooperated 11, the gross porosity device 9 of beating includes being arranged in below delivery chute 2 to beat gross porosity seat 17, and described beating on gross porosity seat 17 is arranged Have and beat gross porosity cylinder 18, described beating on gross porosity cylinder 18, which is provided with, beats gross porosity jacking block 19, and described beating on gross porosity jacking block 19 is set It is equipped with and beats gross porosity lifting seat 20, described beats on gross porosity lifting seat 20 matching hole 15 being provided with the terminal 14 in delivery chute 2 Gross porosity top 22 is beaten in cooperation, and the gross porosity lifting seat 20 of beating is matched with the gross porosity sliding slot 21 of beating that 17 two sides of gross porosity seat are arranged is played It closes, the mounting hole perforating device 10, matching hole perforating device 11 and beats gross porosity cylinder 18 and be connected to distribution control box 1.
Preferably, it is respectively arranged with unwinding rack 3 and rolling frame 4 at left and right sides of the distribution control box 1, described unreels Unreeling wheel 6 and feed well 5 are provided on frame 3, the unreeling wheel 6 is cooperated by the input end of directive wheel 7 and feed well 5, into The outlet end of hopper 5 is docked with delivery chute 2, and mutual cooperation winding wheel 8 and blow tank 13 are provided on the rolling frame 4, and Winding wheel 8 is connected with winding motor, and blow tank 13 is docked with delivery chute 2, and the winding motor is connected to distribution control box 1.
Preferably, the mounting hole perforating device 10 includes that beating below delivery chute 2 is arranged in install hole seat 23, described Beat in installation hole seat 23 to be provided with and beat mounting hole cylinder 24, described beating on mounting hole cylinder 24 is provided with dozen mounting hole jacking block 25, described beating on mounting hole jacking block 25, which is provided with, beats mounting hole lifting seat 26, and described beating on mounting hole lifting seat 26 is arranged Have and beat mounting hole top 27 with what terminal 14 cooperated, the mounting hole cylinder 24 of beating is connected to distribution control box 1.
Preferably, the two sides for beating installation hole seat 23, which are provided with, plays mounting hole sliding slot 28, and described beats mounting hole liter Drop seat 26 cooperates with mounting hole sliding slot 28 is played.
Preferably, the matching hole perforating device 11 includes being arranged on distribution control box 1 to beat matching hole case 30, institute The front side for playing matching hole case 30 stated, which is provided with, beats matching hole sliding seat 32, and the matching hole sliding seat 32 of beating is connected with up and down Head, and beat on matching hole head 32 and be provided with up and down adjustment seat 34, by upper on the up and down adjustment seat 34 Lower adjusting screw rod 35 is connected with the punch block 36 with the cooperation of the matching hole 15 of the terminal 14 in delivery chute 2, and described is up and down Device is connected to distribution control box 1.
Preferably, the front side for playing matching hole case 30 is provided with the sliding rail moved towards up and down, and the matching hole of beating is lived Dynamic seat 32 cooperates with sliding rail.
Preferably, the up and down device includes being arranged on distribution control box 1 to make matching hole motor 31, described Matching hole motor 31 of beating be connected with the eccentric shaft 45 for penetrating and playing matching hole case 30, be socketed with eccentric wheel on the eccentric shaft 45 44, match wheel 43 is provided on the eccentric wheel 44, and the match wheel 43 is connected with rotating bar 42, the rotating bar 42 Front be hinged on beat matching hole case 30 in rotation seat 41 on, front end by link block 40 and beat matching hole sliding seat 32 connect It connects, rear portion is connect by extension spring 46 with the bottom for playing matching hole case 30, and the matching hole motor 31 of beating is connected to distribution Control cabinet 1.
Preferably, the front side bottom for playing matching hole case 30, which is provided with, beats matching hole fixing seat 33, and described beating is matched Close the ejection block 37 for being provided in hole fixing seat 33 and penetrating in delivery chute 2 and cooperating with punch block 36.
Preferably, the two sides beaten matching hole sliding seat 32 and beat matching hole fixing seat 33 are provided with left and right adjusting Seat 38, be provided on the left and right adjusting seat 38 respectively with up and down adjustment seat 34 and beat the left and right adjusting spiral shell that ejection block 37 cooperates Bar 39.
Preferably, the right part of the delivery chute 2 is provided with pull unit 12 engaged therewith, the pull unit 12 Including the pulling seat 52 being arranged on distribution control box 1, it is provided on the pulling seat 52 and pulls motor 51, the pulling Motor 51 is connect with the pulling wheel 53 of 2 lower section of delivery chute, and the top of the pulling wheel 53 penetrates delivery chute 2, and pulls wheel 53 On be evenly provided with pulling protrusion 54 with the cooperation of the mounting hole 16 of terminal 14, be provided with and draw above the pulling seat 52 The contact roller 55 that driving wheel 53 cooperates, the pulling motor 51 are connected to distribution control box 1.
When specifically used, first equipment is installed, then terminal coil to be processed is placed on unreeling wheel 6, makes to hold later The end of son volume enters delivery chute 2 from feed well 5 by directive wheel 7, and by being rolled on winding wheel 8 after punch operation, Motor 51 and winding motor running are pulled by the control of distribution control box 1 later, drive a lattice one lattice from left to right of terminal 14 Advance, when terminal 14 is by when beating gross porosity device 9, distribution control box 1 can control dozen drive of gross porosity cylinder 18 and beat gross porosity top 22 The matching hole 15 of terminal is tentatively punched, when terminal 14 is by mounting hole perforating device 10, distribution control box 1 can be controlled Beating matching hole cylinder 24 drives the position of mounting hole for beating the 27 pairs of terminals 14 in matching hole top to carry out beating mounting hole process, when terminal 14 When by matching hole perforating device 11, distribution control box 1, which can control, plays the operating of matching hole motor 31, and then with 44 turns of movable eccentric wheel It is dynamic, and then cooperate extension spring 46 that rotating bar 42 is driven to rotate, and then drive beats matching hole sliding seat 32 and pumps, And then drive punch block 36 to carry out reaming to the gross porosity accomplished fluently and repair hole work, complete the processing of matching hole 15, manual labour work The terminal 14 that sequence is fully completed is wound to winding wheel 8 is again passed by, and obtains 14 product of terminal of web-like to have drilled.
It should be noted that, in this document, the terms "include", "comprise" or its any other variant are intended to non-row His property includes, so that the process, method, article or equipment for including a series of elements not only includes those elements, and And further include other elements that are not explicitly listed, or further include for this process, method, article or equipment institute it is intrinsic Element.
Used herein a specific example illustrates the principle and implementation of the invention, the explanation of above example It is merely used to help understand method and its core concept of the invention.The above is only a preferred embodiment of the present invention, it answers When pointing out due to the finiteness of literal expression, and objectively there is unlimited specific structure, for the common skill of the art For art personnel, without departing from the principle of the present invention, several improvement, retouching or variation can also be made, can also incited somebody to action Above-mentioned technical characteristic is combined in the right way;These improve retouching, variation or combination, or the not improved structure by invention Think and technical solution directly applies to other occasions, is regarded as protection scope of the present invention.

Claims (6)

1. a kind of continuous quadratic perforating mechanism of terminal matching hole, which is characterized in that including with terminal(14)The delivery chute of cooperation (2)And delivery chute(2)Gross porosity device is beaten in upper setting(9)With matching hole perforating device(11), described beats gross porosity device(9)Packet It includes and is arranged in delivery chute(2)Gross porosity seat is beaten in lower section(17), described beats gross porosity seat(17)On be provided with beat gross porosity cylinder(18), Described beats gross porosity cylinder(18)On be provided with beat gross porosity jacking block(19), described beats gross porosity jacking block(19)On be provided with beat gross porosity Lifting seat(20), described beats gross porosity lifting seat(20)On be provided with and delivery chute(2)Interior terminal(14)Matching hole(15) Gross porosity top is beaten in cooperation(22), described beats gross porosity lifting seat(20)With beat gross porosity seat(17)Gross porosity sliding slot is played in two sides setting (21)Cooperation, the matching hole perforating device(11)With beat gross porosity cylinder(18)It is connected to distribution control box(1).
2. a kind of continuous quadratic perforating mechanism of terminal matching hole according to claim 1, which is characterized in that described matches Close hole perforating device(11)Including being arranged in distribution control box(1)On play matching hole case(30), described plays matching hole case (30)Front side be provided with beat matching hole sliding seat(32), described beats matching hole sliding seat(32)It is connected with up and down dress It sets, and makes matching hole head(32)On be provided with up and down adjustment seat(34), the up and down adjustment seat(34)Above by upper Lower adjusting screw rod(35)It is connected with and delivery chute(2)Interior terminal(14)Matching hole(15)The punch block of cooperation(36), described Up and down device be connected to distribution control box(1).
3. a kind of continuous quadratic perforating mechanism of terminal matching hole according to claim 2, which is characterized in that described beats Matching hole case(30)Front side be provided with the sliding rail moved towards up and down, described beats matching hole sliding seat(32)Cooperate with sliding rail.
4. a kind of continuous quadratic perforating mechanism of terminal matching hole according to claim 2, which is characterized in that described is upper Lower head includes being arranged in distribution control box(1)On make matching hole motor(31), described makes matching hole motor(31) It is connected with to penetrate and plays matching hole case(30)Eccentric shaft(45), the eccentric shaft(45)On be socketed with eccentric wheel(44), described Eccentric wheel(44)On be provided with match wheel(43), the match wheel(43)It is connected with rotating bar(42), the rotating bar (42)Front be hinged on beat matching hole case(30)Interior rotation seat(41)Upper, front end passes through link block(40)It is living with matching hole is beaten Dynamic seat(32)Connection, rear portion passes through extension spring(46)With play matching hole case(30)Bottom connection, it is described that beat matching hole electric Machine(31)It is connected to distribution control box(1).
5. a kind of continuous quadratic perforating mechanism of terminal matching hole according to claim 2, which is characterized in that described beats Matching hole case(30)Front side bottom be provided with beat matching hole fixing seat(33), described beats matching hole fixing seat(33)Upper setting Penetrate delivery chute(2)Interior and and punch block(36)The ejection block of cooperation(37).
6. a kind of continuous quadratic perforating mechanism of terminal matching hole according to claim 5, which is characterized in that described beats Matching hole sliding seat(32)With beat matching hole fixing seat(33)Two sides be provided with left and right adjusting seat(38), the left and right is adjusted Save seat(38)On be provided with respectively with up and down adjustment seat(34)With beat ejection block(37)The left and right adjusting screw rod of cooperation(39).
CN201811045452.6A 2017-01-03 2017-01-03 Continuous secondary mechanism of punching of terminal mating holes Active CN108832452B (en)

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CN201811045452.6A CN108832452B (en) 2017-01-03 2017-01-03 Continuous secondary mechanism of punching of terminal mating holes

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CN201811045452.6A CN108832452B (en) 2017-01-03 2017-01-03 Continuous secondary mechanism of punching of terminal mating holes
CN201710002616.6A CN106848804B (en) 2017-01-03 2017-01-03 A kind of substep puncher of product terminal

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CN107768963B (en) * 2017-08-22 2020-05-12 东莞市蓉工自动化科技有限公司 Terminal piece automatic insertion machine of interface

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CN202344213U (en) * 2011-06-23 2012-07-25 厦门市榕鑫达实业有限公司 A terminal drilling machine
CN202878404U (en) * 2012-09-10 2013-04-17 中国水利水电科学研究院 Porous perforating device
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CN106848804A (en) 2017-06-13
CN106848804B (en) 2018-10-23
CN108832452B (en) 2019-12-06

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