CN105576477A - PIN bent plugging and taking device - Google Patents
PIN bent plugging and taking device Download PDFInfo
- Publication number
- CN105576477A CN105576477A CN201610145840.6A CN201610145840A CN105576477A CN 105576477 A CN105576477 A CN 105576477A CN 201610145840 A CN201610145840 A CN 201610145840A CN 105576477 A CN105576477 A CN 105576477A
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- bending
- pin needle
- jaw
- clamping
- movable jaw
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/16—Apparatus 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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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/20—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for assembling or disassembling contact members with insulating base, case or sleeve
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/20—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for assembling or disassembling contact members with insulating base, case or sleeve
- H01R43/24—Assembling by moulding on contact members
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The invention provides a PIN bent plugging and taking device comprising a bending mechanism which bends a PIN, a cutting mechanism which cuts a PIN material strap into single bent PINs, and a clamping jaw mechanism which clamps the bent PIN from the cutting mechanism and plugs the PIN in a PIN bearer. The clamping jaw mechanism comprises a base which is provided with a supporting structure, a clamping jaw structure and a clamping jaw driving device. The clamping jaw structure comprises a fixed clamping jaw which is obliquely installed on the supporting structure, a flexible clamping jaw and a connecting structure. The clamping surface of the flexible clamping jaw is arranged to be opposite to the clamping surface of the fixed clamping jaw, and the distance between the clamping surface of the flexible clamping jaw and the clamping surface of the fixed clamping jaw is reduced when the clamping surface of the flexible clamping jaw slides towards a first direction along the clamping surface of the fixed clamping jaw; and the distance between the clamping surface of the flexible clamping jaw and the clamping surface of the fixed clamping jaw is increased when the clamping surface of the flexible clamping jaw slides towards a second direction opposite to the first direction along the clamping surface of the fixed clamping jaw. Production process is reduced, production efficiency is enhanced and cost is reduced by the PIN bent plugging and taking device.
Description
Technical field
The present invention relates to electronic devices and components technical field of processing equipment, be specifically related to a kind of bending inserting device of PIN needle.
Background technology
Electronic devices and components, especially various electric power connector, normally by realizing shaping by insulating base and the assembling of multiple metal PIN needle.The assembling mode of PIN needle and insulating base is generally plug-in mounting or injection mo(u)lding.Described plug-in mounting, refers to and is inserted in the preset hole of insulating base by PIN needle; Described injection mo(u)lding, refers to that PIN needle is put into the direct injection mo(u)lding of mould goes out the seamless affixed insulating base with PIN needle.
PIN needle is adding man-hour, normally first conductive metallic material is cut into banded structure, in punch press, then go out the PIN needle structure of needs.In order to convenient transportation and subsequent production convenience, when punching press, generally can retain some clouts, PIN needle can be connected to each other together, be PIN needle material strip.Therefore, prepare electronic devices and components especially various electric power connector time, PIN needle material strip is first cut into single piece of PIN needle of required form by usual needs by punch die cutting mechanism, then single piece of PIN needle is encased in a moveable PIN needle carrier by jaw, will PIN needle be organized and insulating base completes assembling finally by described PIN needle carrier more.
Bending PIN needle and insulating base assemble by some electronic devices and components, the packaging technology of existing bending PIN needle and insulating base, first PIN needle material strip is cut into single piece of PIN needle by punch die cutting mechanism, again single piece of PIN needle is inserted to then bending in moveable PIN needle carrier, wherein, described moveable PIN needle carrier is a plastic cement block, because the jaw in existing electronic devices and components preparation technology cannot clamp bending PIN needle, so the bending technique of PIN needle normally carries out when PIN needle is placed in a plastic cement block, cause a plastic cement block after completing bending technique can need to be encased in mould due to reasons such as distortion the secondary plastic cement block being injection molded into and being connected with bending PIN needle, described secondary plastic cement block is the finished product of electronic devices and components.Such production technology needs two secondary moulds, a secondary production plastic cement block, and a pair manufactures a finished product, and cause follow-up production process to increase, production efficiency is low, and cost increases.
Summary of the invention
Therefore, the technical problem to be solved in the present invention is the defect that packaging technology production efficiency is low, cost is high overcoming bending PIN needle of the prior art and insulating base, thus provides the bending inserting device of the PIN needle that a kind of production efficiency is high, cost is low.
The bending inserting device of a kind of PIN needle of the present invention, comprising:
Bending mechanism, for carrying out bending to the PIN needle on PIN needle material strip, forms bending PIN needle material strip;
Cutting mechanism, for cutting into single piece of bending PIN needle disconnected from each other by the bending PIN needle material strip completing bending;
Clip claw mechanism, is suitable for pressing from both sides out described bending PIN needle from described cutting mechanism, and described bending PIN needle is inserted in PIN needle carrier, comprising: base, clamping jaw structure and jaw drive unit;
Described clamping jaw structure, comprises the stationary jaw be connected on described base, movable jaw, and described movable jaw is movably connected in the syndeton on described stationary jaw;
Jaw drive unit, for driving described movable jaw to move relative to described stationary jaw, making described movable jaw coordinate with described stationary jaw and realizes clamping and open;
The clamping face of described movable jaw and the clamping face of described stationary jaw are oppositely arranged, and the clamping face of described movable jaw is when sliding along the clamping face of described stationary jaw towards first direction, the distance between the clamping face of described movable jaw and the clamping face of described stationary jaw diminishes; When the clamping face of described movable jaw slides along the clamping face of described stationary jaw towards second direction opposite to the first direction, the distance between the clamping face of described movable jaw and the clamping face of described stationary jaw becomes large;
Described base is also provided with supporting construction, and described stationary jaw is mounted obliquely within described supporting construction.
Described bending mechanism comprises:
Installing rack;
Clamp structure, is arranged on described installing rack, treats bending PIN needle for clamping;
Drive mechanism, is located on described installing rack;
Folded block, is installed on described drive mechanism;
Power set, by driving described drive mechanism action, making described folded block press down described in bending and treating bending PIN needle;
One end of described folded block is hinged on described drive mechanism, the other end is formed with pressure surface under bending, and under described bending pressure surface when first beginning and end bending-like state, under described bending pressure surface be in described in treat the top of bending PIN needle, and treat that bending PIN needle is parallel be close to setting with described;
Described drive mechanism drives described folded block to rotate predetermined angle around a bit, this point for described in treat the bending point of rotation of the bending part of bending PIN needle, and in the rotary course of described folded block, under described bending pressure surface press always described in treat bending PIN needle.
Described drive mechanism is parallelogram articulated structure, comprising:
Upright frame, is installed on described installing rack;
Crank, one end is hinged on described upright frame;
Side link, one end is hinged on described upright frame, and in the vertical direction, the pin joint of described side link and described upright frame is positioned at the top of the pin joint of described crank and described upright frame;
Connecting rod, be arranged in parallel with described upright frame, and the two ends of described connecting rod are hinged with described crank, described side link respectively;
Described folded block is installed on described side link or described connecting rod.
Described supporting construction comprises first support end affixed with described base, and second support end affixed with described stationary jaw; Described second support end and described first support end are in obtuse angle.
Described second support end and described first support end hinged, and be provided with in hinged place line-locked support locking device entered to the angle between described second support end and described first support end.
Described stationary jaw comprises and coordinates with described movable jaw the clamping part clamped, and by connecting portion that described clamping part is connected with described supporting construction, the junction of described connecting portion and described second support end is provided with link slot, and described second support end is inserted in described link slot; Described jaw drive unit is installed on described connecting portion.
Described syndeton comprises and is fixed in two on the described movable jaw transmission sidewalls be oppositely arranged, and connect the connecting rod of two described transmission sidewalls, described movable jaw, described connecting rod and two described transmission sidewalls surround a containing cavity, and described stationary jaw is placed through in described containing cavity;
Described syndeton also comprises and being arranged between described stationary jaw and described transmission sidewall the guide frame that the motion of described movable jaw is led.
Described guide frame comprises the gathering sill on the sidewall being opened in described stationary jaw, and being arranged on the guiding projection of described transmission sidewall towards the side of described stationary jaw, described guiding projection is placed in described gathering sill and also can slides in described gathering sill.
The bar-shaped trough that the clamping face that described gathering sill comprises length bearing of trend and described movable jaw be arranged in parallel, and be in one end of described bar-shaped trough, towards the extension slot extended away from described movable jaw side direction.
Each described transmission sidewall is provided with at least two described guiding projections.
Described guiding projection is camshaft bearing follower.
Described jaw drive unit is jaw cylinder, and the cylinder body of described jaw cylinder is fixed on described stationary jaw, and the piston rod of described jaw cylinder is connected with described movable jaw.
Technical solution of the present invention, tool has the following advantages:
1. the bending inserting device of PIN needle provided by the invention, comprise: the bending mechanism PIN needle on PIN needle material strip being carried out to bending, the bending PIN needle material strip completing bending is cut into the cutting mechanism of single piece of bending PIN needle disconnected from each other, and clip claw mechanism.Described clip claw mechanism, is suitable for pressing from both sides out described bending PIN needle from described cutting mechanism, and described bending PIN needle is inserted in PIN needle carrier.The bending inserting device of PIN needle of the present invention, be provided with cutting mechanism and bending mechanism, there is the clip claw mechanism that can carry out gripping or plug-in mounting to bending PIN needle simultaneously, therefore can realize cutting gripping plug-in mounting again to the first bending of PIN needle, compared with existing PIN needle frock because its clip claw mechanism cannot gripping plug-in mounting looper and can only carry out bending again PIN needle being inserted to after successively in plastic cement block, accommodating PIN needle plastic cement block is caused to be moulded because the reasons such as distortion need to be encased in secondary injection in mould the secondary plastic cement block being connected with bending PIN needle, the present invention only needs an injection moulding can complete the bending plug-in mounting of PIN needle, decrease production process, improve production efficiency, reduce production cost.
2. the bending inserting device of PIN needle provided by the invention, described bending mechanism comprises installing rack, the clamp structure of bending PIN needle is treated in clamping, be located at the drive mechanism on described installing rack, be installed on the folded block on described drive mechanism, and make described folded block press down the power set treating bending PIN needle described in bending; One end of described folded block is hinged on described drive mechanism, the other end is formed with pressure surface under bending, and under described bending pressure surface when first beginning and end bending-like state, under described bending pressure surface be in described in treat the top of bending PIN needle, and treat that bending PIN needle is parallel be close to setting with described; Described drive mechanism drives described folded block to rotate predetermined angle around a bit, this point for described in treat the bending point of rotation of the bending part of bending PIN needle, and in the rotary course of described folded block, under described bending pressure surface press always described in treat bending PIN needle.Above-mentioned bending mechanism is in Forging Process, and under the bending of folded block, pressure surface presses always and treats bending PIN needle, decreases folded block and treats the Relative friction between bending PIN needle, thus decrease the wearing and tearing that Forging Process treats bending PIN needle.In addition, because folded block carries out rotation bending by treating bending PIN needle around the bending point of rotation, so the bending angle treating bending PIN needle can degree of exceeding, thus make to treat bending PIN needle upon rebound can just completeness bending by dogleg section, only need a bending, just can obtain bending angle, decrease bending times, improve bending efficiency.
3. the bending inserting device of PIN needle provided by the invention, described second support end and described first support end hinged, and be provided with in hinged place line-locked support locking device entered to the angle between described second support end and described first support end.The version of such supporting construction, according to the bending angle of bending PIN needle, can regulate the angle between the second support end and the first support end and lock neatly, can be applied to the bending PIN needle of multiple bending angle.
4. the bending inserting device of PIN needle provided by the invention, described second support end and described first support end hinged, and be provided with in hinged place line-locked support locking device entered to the angle between described second support end and described first support end.The version of such supporting construction, according to the bending angle of bending PIN needle, can regulate the angle between the second support end and the first support end and lock neatly, can be applied to the bending PIN needle of multiple bending angle.
Accompanying drawing explanation
In order to be illustrated more clearly in the specific embodiment of the invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
The schematic perspective view of the bending inserting device of PIN needle of Fig. 1 for providing in the first execution mode of the present invention;
The stereogram of the clip claw mechanism of the bending inserting device that Fig. 2 is the PIN needle shown in Fig. 1;
The front view of the clip claw mechanism of the bending inserting device that Fig. 3 is the PIN needle shown in Fig. 1;
The stereogram of the bending mechanism of the bending inserting device that Fig. 4 is the PIN needle shown in Fig. 1;
Description of reference numerals:
10-bending mechanism, 20-cutting mechanism, 30-clip claw mechanism, 1-base, 11-supporting construction, 111-first support end, 112-second support end, 2-clamping jaw structure, 21-stationary jaw, 211-clamping part, 212-connecting portion, 213-link slot, the movable jaw of 22-, 23-syndeton, 231-transmission sidewall, 232-connecting rod, 24-containing cavity, 25-guide frame, 251-guiding projection, 252-bar-shaped trough, 253-extension slot, 3-jaw drive unit, 5-installing rack, 6-folded block, pressure surface under 61-bending, 7-parallelogram articulated structure, 71-upright frame, 72-crank, 73-side link, 74-connecting rod, 100-bending PIN needle.
Embodiment
Be clearly and completely described technical scheme of the present invention below in conjunction with accompanying drawing, obviously, described embodiment is the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
In describing the invention, it should be noted that, term " on ", D score, " vertically ", " level ", " interior ", the orientation of the instruction such as " outward " or position relationship be based on orientation shown in the drawings or position relationship, only the present invention for convenience of description and simplified characterization, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as limitation of the present invention.In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance.
In describing the invention, it should be noted that, unless otherwise clearly defined and limited, term " installation ", " connection " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be mechanical connection, also can be electrical connection; Can be direct connection, also indirectly can be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, concrete condition above-mentioned term concrete meaning in the present invention can be understood.
In addition, if below in the described different execution mode of the present invention involved technical characteristic do not form conflict each other and just can be combined with each other.
As shown in Figure 1, the bending inserting device of a kind of PIN needle of the present invention, is applicable to be arranged on the frock board of PIN needle, comprises:
Bending mechanism 10, for carrying out bending to the PIN needle on PIN needle material strip, forms bending PIN needle material strip;
Cutting mechanism 20, for cutting into single piece of bending PIN needle 100 disconnected from each other by the bending PIN needle material strip completing bending;
Clip claw mechanism 30, is suitable for pressing from both sides out described bending PIN needle 100 from described cutting mechanism 20, and is inserted in PIN needle carrier 200 by described bending PIN needle 100, as shown in Figures 2 and 3, comprising: base 1, clamping jaw structure 2 and jaw drive unit 3;
Described clamping jaw structure 2, comprises the stationary jaw 21 be connected on described base, movable jaw 22, and described movable jaw 22 is movably connected in the syndeton on described stationary jaw 21;
Jaw drive unit 3, for driving described movable jaw 22 to move relative to described stationary jaw 21, making described movable jaw 22 coordinate with described stationary jaw 21 and realizes clamping and open;
The clamping face of described movable jaw 22 and the clamping face of described stationary jaw 21 are oppositely arranged, and the clamping face of described movable jaw 22 is when sliding along the clamping face of described stationary jaw 21 towards first direction, the distance between the clamping face of described movable jaw 22 and the clamping face of described stationary jaw 21 diminishes; When the clamping face of described movable jaw 22 slides along the clamping face of described stationary jaw 21 towards second direction opposite to the first direction, the distance between the clamping face of described movable jaw 22 and the clamping face of described stationary jaw 21 becomes large;
Described base 1 is also provided with supporting construction 11, and described stationary jaw 21 is mounted obliquely within described supporting construction 11.
The bending inserting device of PIN needle of the present invention, wherein clip claw mechanism 30 clamps and opens, realized by the slip along the clamping face of stationary jaw 21 of the clamping face of movable jaw 22, compared to jaw in existing clip claw mechanism clamping with open by movable jaw relative to the rotation of stationary jaw or vertical movement, the space taken on the direction vertical with clamping face when clip claw mechanism of the present invention opens is little, therefore, be specially adapted to gripping or the plug-in mounting of the PIN needle of pair array arrangement, gripping or plug-in mounting effect can be ensured simultaneously and avoid PIN needle to be subject to touched by jaw and damage, described stationary jaw 21 is mounted obliquely within described supporting construction 11, can realize the gripping to inclination material or plug-in mounting, namely can realize the gripping to bending PIN needle 100 or plug-in mounting.
The bending inserting device of PIN needle of the present invention, be provided with cutting mechanism 20 and bending mechanism 10, there is the clip claw mechanism 30 that can carry out gripping or plug-in mounting to bending PIN needle 100 simultaneously, therefore can realize cutting gripping plug-in mounting again to the first bending of PIN needle, compared with existing PIN needle frock because its clip claw mechanism cannot gripping plug-in mounting looper and can only carry out bending again PIN needle being inserted to after successively in plastic cement block, accommodating PIN needle plastic cement block is caused to be moulded because the reasons such as distortion need to be encased in secondary injection in mould the secondary plastic cement block being connected with bending PIN needle, the present invention only needs an injection moulding can complete the bending plug-in mounting of PIN needle, decrease production process, improve production efficiency, reduce production cost.
In addition, the bending inserting device of PIN needle of the present invention, can realize the cutting of PIN needle material strip, to the bending of PIN needle and the whole technological process of gripping plug-in mounting, drastically increase production efficiency.
The concrete form of described bending mechanism 10 can have multiple, and as shown in Figure 4, the preferred described bending mechanism 10 of the present embodiment comprises:
Installing rack 5;
Clamp structure, is arranged on described installing rack 5, treats bending PIN needle for clamping;
Drive mechanism, is located on described installing rack 5;
Folded block 6, is installed on described drive mechanism;
Power set, by driving described drive mechanism action, making described folded block 6 press down described in bending and treating bending PIN needle;
One end of described folded block 6 is hinged on described drive mechanism, the other end is formed with pressure surface 61 under bending, and under described bending pressure surface 61 when first beginning and end bending-like state, under described bending pressure surface 61 be in described in treat the top of bending PIN needle, and treat that bending PIN needle is parallel be close to setting with described;
Described drive mechanism drives described folded block 6 to rotate predetermined angle around a bit, this point for described in treat the bending point of rotation of the bending part of bending PIN needle, and in the rotary course of described folded block, under described bending pressure surface 61 press always described in treat bending PIN needle.
Above-mentioned bending mechanism is in Forging Process, and under the bending of folded block 6, pressure surface 61 presses always and treats bending PIN needle, decreases folded block 6 and treats the Relative friction between bending PIN needle, thus decrease the wearing and tearing that Forging Process treats bending PIN needle.In addition, because folded block 6 carries out rotation bending by treating bending PIN needle around the bending point of rotation, so the bending angle treating bending PIN needle can more than 90 degree, thus make to treat bending PIN needle just can be completed 90 degree of bendings upon rebound by dogleg section, only need a bending, just can obtain 90 bending angles, decrease bending times, improve bending efficiency.
As a kind of concrete execution mode, described drive mechanism is parallelogram articulated structure 7, comprising:
Upright frame 71, is installed on described installing rack 5;
Crank 72, one end is hinged on described upright frame 71;
Side link 73, one end is hinged on described upright frame 71, and in the vertical direction, described side link 72 is positioned at the top of the pin joint of described crank 72 and described upright frame 71 with the pin joint of described upright frame 71;
Connecting rod 74, be arranged in parallel with described upright frame 71, and the two ends of described connecting rod 74 are hinged with described crank 72, described side link 73 respectively;
Described folded block 6 is installed on described side link 73 or described connecting rod 74.
Be installed on the folded block 6 on described side link 73 or described connecting rod 74, can be implemented in power set when driving described parallelogram articulated structure 7, described in pressing around the described bending point of rotation, treat that bending PIN needle rotates always.
The specific constructive form of described supporting construction 11 can have multiple, and in the present embodiment, as shown in Figures 2 and 3, preferred described supporting construction 11 comprises first support end 111 affixed with described base 1, and second support end 112 affixed with described stationary jaw 21; Described second support end 112 and described first support end 111 are in obtuse angle.
As a kind of execution mode of distortion, described second support end 112 is hinged with described first support end 111, and is provided with in hinged place and enters line-locked support locking device to the angle between described second support end 112 and described first support end 111.The version of such supporting construction 11, according to the bending angle of bending PIN needle 100, can regulate the angle between the second support end 112 and the first support end 111 and lock, can be applied to the bending PIN needle 100 of multiple bending angle neatly.
Described stationary jaw 21 can have multiple with the concrete type of attachment of described supporting construction 11, the preferred described stationary jaw 21 of the present embodiment comprises and coordinates with described movable jaw 22 clamping part 211 clamped, and by connecting portion 212 that described clamping part 211 is connected with described supporting construction 11, described connecting portion 212 is provided with link slot 213 with the junction of described second support end 112, and described second support end 112 is inserted in described link slot 213; Described jaw drive unit 3 is installed on described connecting portion 212.
As a kind of execution mode of distortion, described stationary jaw 21 with the concrete type of attachment of described supporting construction 11 can also be, described stationary jaw 21 comprises and coordinates with described movable jaw 22 clamping part 211 clamped, and by connecting portion 212 that described clamping part 211 is connected with described supporting construction 11, described second support end 112 is provided with support slot with the junction of described connecting portion 212, and described connecting portion 212 is inserted in described support slot; Described jaw drive unit 3 is installed on described second support end 112.
In the present embodiment, described jaw drive unit 3 is connected with described movable jaw by described syndeton 23, the specific constructive form of described syndeton 23 can have multiple, in the present embodiment, described syndeton 23 comprises and is fixed in two on the described movable jaw 22 transmission sidewalls 231 be oppositely arranged, and connect the connecting rod 232 of two described transmission sidewalls 231, described movable jaw 22, described connecting rod 232 and two described transmission sidewalls 231 surround a containing cavity 24, and described stationary jaw 21 is placed through in described containing cavity 24;
Described syndeton 23 also comprises and being arranged between described stationary jaw 21 and described transmission sidewall 231 guide frame 25 that the motion of described movable jaw 22 is led.
In the present embodiment, jaw drive unit 3 moves relative to stationary jaw 21 by driving syndeton 23, drives movable jaw 22 to move relative to stationary jaw 21.
Particularly, in the present embodiment, described guide frame 25 comprises the gathering sill on the sidewall being opened in described stationary jaw 21, and being arranged on the guiding projection 251 of described transmission sidewall 231 towards the side of described stationary jaw 21, described guiding projection 251 is placed in described gathering sill and also can slides in described gathering sill.
The bar-shaped trough 252 that the clamping face that described gathering sill comprises length bearing of trend and described movable jaw 22 be arranged in parallel, and the one end being in described bar-shaped trough 252, towards the extension slot 253 extended away from described movable jaw side direction.
When needs gripping bending PIN needle 100, jaw drive unit 3 drives syndeton 23, guiding projection 251 is slided along first direction in bar-shaped trough 252, and drive activity jaw 22 slides along first direction relative to stationary jaw 21, makes the inclination pin of bending PIN needle 100 be placed between movable jaw 22 and the clamping face of stationary jaw 21; When guiding projection 251 slides into extension slot 253 and slides in extension slot 253, distance between the clamping face of movable jaw 22 and the clamping face of stationary jaw 21 diminishes, until movable jaw 22 coordinates the inclination pin clamping bending PIN needle 100 completely with the clamping face of stationary jaw 21, realize the gripping to bending PIN needle 100;
When clip claw mechanism by gripping to bending PIN needle be inserted to after in movable block or other devices, jaw drive unit 3 drives syndeton 23, guiding projection 251 is slided along second direction in extension slot 253, and drive activity jaw 22 slides along second direction relative to stationary jaw 21, the distance between the clamping face of movable jaw 22 and the clamping face of stationary jaw 21 is made to become large, when guiding projection 251 slides into bar-shaped trough 252 by extension slot 253, movable jaw 22 and the clamping face of stationary jaw 21 no longer include with the inclination pin of bending PIN needle 100 and contact; Now, jaw drive unit 3 continues to drive the guiding projection 251 of syndeton 23 to continue to slide, until the inclination pin of bending PIN needle 100 is no longer placed between movable jaw 22 and the clamping face of stationary jaw 21 along second direction in bar-shaped trough 252.
Described bar-shaped trough 252 is equipped with described extension slot 253, achieve the clamping of movable jaw 22 and stationary jaw 21 and open, and clamping takes up room smaller with the process of opening on the direction vertical with clamping face.
The concrete quantity of described guiding projection 251 is unrestricted, in the present embodiment, each described transmission sidewall 231 is provided with at least two described guiding projections 251.
The specific constructive form of described guiding projection 251 can have multiple, such as, can be general projection cube structure, also can be camshaft bearing follower, and in the present embodiment, preferred described guiding projection 251 is camshaft bearing follower.
Described jaw drive unit 3 can be cylinder, also can be other pressure cylinders such as fluid cylinder, the preferred described jaw drive unit 3 of the present embodiment is jaw cylinder, and the cylinder body of described jaw cylinder is fixed on described stationary jaw 21, and the piston rod of described jaw cylinder is connected with described movable jaw 22.
Obviously, above-described embodiment is only for clearly example being described, and the restriction not to execution mode.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without the need to also giving all execution modes.And thus the apparent change of extending out or variation be still among the protection range of the invention.
Claims (12)
1. a bending inserting device for PIN needle, is characterized in that, comprising:
Bending mechanism (10), for carrying out bending to the PIN needle on PIN needle material strip, forms bending PIN needle material strip;
Cutting mechanism (20), for cutting into single piece of bending PIN needle (100) disconnected from each other by the bending PIN needle material strip completing bending;
Clip claw mechanism (30), be suitable for pressing from both sides out described bending PIN needle (100) from described cutting mechanism (20), and described bending PIN needle (100) is inserted in PIN needle carrier (200), comprising: base (1), clamping jaw structure (2) and jaw drive unit (3);
Described clamping jaw structure (2), comprise the stationary jaw (21) be connected on described base, movable jaw (22), and described movable jaw (22) is movably connected in the syndeton on described stationary jaw (21);
Jaw drive unit (3), for driving described movable jaw (22) relative to described stationary jaw (21) motion, described movable jaw (22) being coordinated with described stationary jaw (21) and realizes clamping and open;
The clamping face of described movable jaw (22) and the clamping face of described stationary jaw (21) are oppositely arranged, and the clamping face of described movable jaw (22) is when sliding along the clamping face of described stationary jaw (21) towards first direction, the distance between the clamping face of described movable jaw (22) and the clamping face of described stationary jaw (21) diminishes; When the clamping face of described movable jaw (22) slides along the clamping face of described stationary jaw (21) towards second direction opposite to the first direction, the distance between the clamping face of described movable jaw (22) and the clamping face of described stationary jaw (21) becomes large;
Described base (1) is also provided with supporting construction (11), described stationary jaw (21) is mounted obliquely within described supporting construction (11).
2. the bending inserting device of PIN needle according to claim 1, is characterized in that, described bending mechanism (10) comprising:
Installing rack (5);
Clamp structure, is arranged on described installing rack (5), treats bending PIN needle for clamping;
Drive mechanism, is located on described installing rack (5);
Folded block (6), is installed on described drive mechanism;
Power set, by driving described drive mechanism action, making described folded block (6) press down described in bending and treating bending PIN needle;
One end of described folded block (6) is hinged on described drive mechanism, the other end is formed with pressure surface (61) under bending, and under described bending pressure surface (61) when first beginning and end bending-like state, under described bending pressure surface (61) be in described in treat the top of bending PIN needle, and treat that bending PIN needle is parallel be close to setting with described;
Described drive mechanism drives described folded block (6) to rotate predetermined angle around a bit, this point for described in treat the bending point of rotation of the bending part of bending PIN needle, and in the rotary course of described folded block, under described bending pressure surface (61) press always described in treat bending PIN needle.
3. the bending inserting device of PIN needle according to claim 2, is characterized in that, described drive mechanism is parallelogram articulated structure (7), comprising:
Upright frame (71), is installed on described installing rack (5);
Crank (72), one end is hinged on described upright frame (71);
Side link (73), one end is hinged on described upright frame (71), and in the vertical direction, described side link (72) is positioned at the top of the pin joint of described crank (72) and described upright frame (71) with the pin joint of described upright frame (71);
Connecting rod (74), be arranged in parallel with described upright frame (71), and the two ends of described connecting rod (74) are hinged with described crank (72), described side link (73) respectively;
Described folded block (6) is installed on described side link (73) or described connecting rod (74).
4. the bending inserting device of PIN needle according to claim 1, it is characterized in that, described supporting construction (11) comprises first support end (111) affixed with described base (1), and second support end (112) affixed with described stationary jaw (21); Described second support end (112) and described first support end (111) are in obtuse angle.
5. the bending inserting device of PIN needle according to claim 4, it is characterized in that, described second support end (112) and described first support end (111) are hinged, and are provided with in hinged place and enter line-locked support locking device to the angle between described second support end (112) and described first support end (111).
6. the bending inserting device of PIN needle according to claim 5, it is characterized in that, described stationary jaw (21) comprises and coordinates with described movable jaw (22) clamping part (211) clamped, and by connecting portion (212) that described clamping part (211) is connected with described supporting construction (11), described connecting portion (212) is provided with link slot (213) with the junction of described second support end (112), and described second support end (112) is inserted in described link slot (213); Described jaw drive unit (3) is installed on described connecting portion (212).
7. the bending inserting device of the PIN needle according to any one of claim 1-6, is characterized in that,
Described syndeton (23) comprises and is fixed in two on described movable jaw (22) the transmission sidewalls (231) be oppositely arranged, and connect the connecting rod (232) of two described transmission sidewalls (231), described movable jaw (22), described connecting rod (232) and two described transmission sidewalls (231) surround a containing cavity (24), and described stationary jaw (21) is placed through in described containing cavity (24);
Described syndeton (23) also comprises and being arranged between described stationary jaw (21) and described transmission sidewall (231) the guide frame (25) that the motion of described movable jaw (22) is led.
8. the bending inserting device of PIN needle according to claim 7, is characterized in that,
Described guide frame (25) comprises the gathering sill on the sidewall being opened in described stationary jaw (21), and being arranged on the guiding projection (251) of described transmission sidewall (231) towards the side of described stationary jaw (21), described guiding projection (251) is placed in described gathering sill and also can slides in described gathering sill.
9. the bending inserting device of PIN needle according to claim 8, it is characterized in that, the bar-shaped trough (252) that the clamping face that described gathering sill comprises length bearing of trend and described movable jaw (22) be arranged in parallel, and be in one end of described bar-shaped trough (252), towards the extension slot (253) extended away from described movable jaw side direction.
10. the bending inserting device of PIN needle according to claim 9, is characterized in that, each described transmission sidewall (231) is provided with at least two described guiding projections (251).
The bending inserting device of 11. PIN needle according to claim 9, is characterized in that, described guiding projection (251) is camshaft bearing follower.
The bending inserting device of 12. PIN needle according to claim 1, it is characterized in that, described jaw drive unit (3) is jaw cylinder, the cylinder body of described jaw cylinder is fixed on described stationary jaw (21), and the piston rod of described jaw cylinder is connected with described movable jaw (22).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610145840.6A CN105576477B (en) | 2016-03-15 | 2016-03-15 | The bending inserting device of PIN needle |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610145840.6A CN105576477B (en) | 2016-03-15 | 2016-03-15 | The bending inserting device of PIN needle |
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| CN105576477A true CN105576477A (en) | 2016-05-11 |
| CN105576477B CN105576477B (en) | 2017-10-27 |
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| CN105846284A (en) * | 2016-05-26 | 2016-08-10 | 东莞市维峰五金电子有限公司 | Terminal block assembly machine |
| CN106169685A (en) * | 2016-08-26 | 2016-11-30 | 四川永贵科技有限公司 | A kind of connector pin terminal bending device |
| CN107088077A (en) * | 2017-05-16 | 2017-08-25 | 沈燕虎 | A kind of U-shaped pin placement device of high reliability |
| CN108134295A (en) * | 2017-12-22 | 2018-06-08 | 常州索林柯自动化设备有限公司 | Twist off the head of insertion machine |
| CN108127054A (en) * | 2018-01-12 | 2018-06-08 | 浙江新亚电子科技有限公司 | A kind of looper pin head device |
| CN109108655A (en) * | 2018-10-16 | 2019-01-01 | 珠海市艾森科技有限公司 | Terminal bending mechanism and its bending method, automobile coil-winding spot welding assembly line |
| CN111688101A (en) * | 2019-03-12 | 2020-09-22 | 张家港江苏科技大学产业技术研究院 | Multi-insert shell automatic machining device and machining method thereof |
| CN115459030A (en) * | 2022-11-09 | 2022-12-09 | 和田工业精密电子(常熟)有限公司 | Metal conductor bending device is used in connector production |
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| CN115459030A (en) * | 2022-11-09 | 2022-12-09 | 和田工业精密电子(常熟)有限公司 | Metal conductor bending device is used in connector production |
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Address after: 325608 No. 1098, happy East Road, Hongqiao Town, Yueqing City, Wenzhou, Zhejiang Patentee after: Hop Hing automotive electronics Limited by Share Ltd Address before: 325608 No. 1098, happy East Road, Hongqiao Town, Yueqing City, Wenzhou, Zhejiang Patentee before: CWB Group Automotive Electronic Co., Ltd. |
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