CN108246950A - A kind of fried dough twist contact pin upset equipment automatically - Google Patents
A kind of fried dough twist contact pin upset equipment automatically Download PDFInfo
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- CN108246950A CN108246950A CN201711402251.2A CN201711402251A CN108246950A CN 108246950 A CN108246950 A CN 108246950A CN 201711402251 A CN201711402251 A CN 201711402251A CN 108246950 A CN108246950 A CN 108246950A
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- Prior art keywords
- contact pin
- fried dough
- dough twist
- upset
- clamping jaw
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
- B21J5/06—Methods for forging, hammering, or pressing; Special equipment or accessories therefor for performing particular operations
- B21J5/08—Upsetting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J13/00—Details of machines for forging, pressing, or hammering
- B21J13/08—Accessories for handling work or tools
- B21J13/10—Manipulators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
- B21K27/00—Handling devices, e.g. for feeding, aligning, discharging, Cutting-off means; Arrangement thereof
- B21K27/02—Feeding devices for rods, wire, or strips
-
- 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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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Beans For Foods Or Fodder (AREA)
Abstract
The invention discloses a kind of fried dough twist contact pin upset equipment automatically, it includes upset mechanism, clamp system and feed mechanism；Fried dough twist contact pin is carried out upset processing by upset mechanism；Clamp system assists upset mechanism to grip fried dough twist grafting；Fried dough twist contact pin is carried out sequentially-fed one by one by feed mechanism.The present invention is easy to use, rational in infrastructure, fried dough twist contact pin sequentially-fed one by one, the fried dough twist contact pin of front end carries out upset operation by the parallel cylinder in upset mechanism with parallel electric cylinders, parallel cylinder is unclamped later pushes traversing support plate to move by transverse cylinder, the material folding copper sheathing of pusher cylinder front end is made to clamp fried dough twist contact pin, after being moved backward again by traversing support plate, fried dough twist contact pin is released by push rod.
Description
Technical field
The invention belongs to electric connector technical field of processing equipment, and in particular to a kind of to be used to process the automatic upset of fried dough twist contact pin
Equipment.
Background technology
In the prior art, fried dough twist contact pin is to do inner ring by three pure copper wires, and seven beryllium-bronze lines make outer ring, and Internal and external cycle is twisted, two
Melting welding is held, the inclined one end protrusion in middle part, the circumscribed circular diameter of projection portion and bulge length are roughly the same, and the circumscribed circular diameter of bulge omits
More than jack interior diameter, the resilient contact of 7 points of close contacts can be formed with jack；It is the vital part in electric connector,
Therefore the quality of bulge quality affects the contact performance of connector；It is important together in the upset contact pin production process as fried dough twist
Process, the maturity of technique directly affect bulge quality.
At present, fried dough twist contact pin upsetting process is mainly carried out by mode upset by hand, that is, passes through people in industry
Work operation mold is squeezed, and by manual correction after extruding, reaches the quality requirement of product.This upsetting process, by artificial
The big influence of gap is operated, upset effect disunity causes upset quality unstable, and production efficiency is very slow；Also,
Fried dough twist contact pin it is small, inconvenient and eyes tire out, and labor intensity is big, and production cost is high.
Invention content
The purpose of the present invention is replacing manual operations by automatic upset equipment, it is poor to product quality stability to solve the prior art
Influence, reduce labor intensity, improve production efficiency so that the quality of product is unified guaranteed.
To achieve these goals, the present invention is achieved by the following technical solution：
A kind of fried dough twist contact pin upset equipment automatically, it includes upset mechanism, clamp system and feed mechanism；
The Forward motor that the upset mechanism is equipped with mutually is sequentially connected by shaft coupling with kinematic link；The kinematic link
It is equipped with the fixed station being sequentially connected with it；The slide cover mutually company of slip being fixed on the fixed station and shaft coupling
It connects；The fixed station is equipped with the traversing support plate for sliding laterally and connecting with it by traversing guide rail；The traversing support plate with
The telescopic arm of fixed station side transverse cylinder is connected with each other；The traversing support plate is equipped with mutually horizontal corresponding pusher cylinder
And parallel cylinder；Telescopic arm one end of the pusher cylinder is fixed with sleeve, and the front end of sleeve is equipped with material folding copper sheathing；It is described
The internal diameter of material folding copper sheathing is equipped with the push rod with its mutual sliding plug, and the rear end of push rod and the telescopic arm of pusher cylinder are mutually solid
Fixed connection；The front end of the parallel cylinder is respectively equipped with symmetrical upper grip and lower collet, and in upper grip and lower collet
Side is equipped with is bonded corresponding shelves needle block with it；
The clamp system is equipped with parallel electric cylinders；The left clamping jaw being slidably connected with it and the right side are respectively equipped in the parallel electric cylinders
Clamping jaw；Left clamping jaw and right clamping jaw and the upper grip in parallel cylinder and lower collet in the parallel electric cylinders is mutually horizontal corresponding；
The feed mechanism is equipped with vibrating disk；The discharge port of the vibrating disk is corresponded with the rear end for the track that directly shakes and is connect；
It is corresponded at straight the shake front end of track and the fitting docking of left clamping jaw and right clamping jaw.
Fried dough twist contact pin is clamped in order to consolidate, the correspondence joint place of the left clamping jaw and right clamping jaw is respectively equipped with semicircle card slot,
And semicircle card slot is bonded after corresponding to and collectively constitutes the round card slot that clamping is corresponded with fried dough twist contact pin.
In order to play good buffering effect, the both sides of the fixed station are respectively equipped with mutual corresponding with traversing support plate
Cushion pad.
In order to carry out Horizontal limiting displacement, the both sides of the slide cover, which are equipped with Horizontal limiting mutual with fixed station and slide, to be connected
The horizontal guide rail connect.
In order to play insulation effect, the shelves needle block being equipped on the inside of the upper grip and lower collet passes through felt pad and parallel gas
Cylinder is mutually permanently connected.
In view of felt pad needs to have high insulation, corrosion-resistant and high temperature resistant, to improve security performance, of the invention is another
Inventive point is the improvement for insulating blanket, specifically,
The felt pad is prepared according to following technique：
Step 1）Diatomite is ground into 200 mesh powders, 600 DEG C of calcining 60min is subsequently placed in, takes out, naturally cool to room
Temperature is to get modification infusorial earth；
Step 2）By nano graphite powder and nano silicon dioxide according to 2：1 mass ratio is mixed to get mixing nano material, then
Be added to in the N-Methyl pyrrolidone of nanometer mixing material identical weight, 500rpm stir 3min to get modified Nano material
Material；
Step 3）By modification infusorial earth, modified Nano material, polyvinyl resin, phenolic resin, polyethylene wax, molybdenum disulfide, hard
Fatty acid magnesium and talcum powder are according to 3:5:100:30:7:3:2:1 mass ratio is sent into reaction kettle, is uniformly mixed, then heats to
95 DEG C, 15min is kept the temperature, is re-fed into kneader and is kneaded uniformly, obtain sizing material；Then sizing material is sent into extruder, passes through extrusion
Machine sizing material is squeezed into it is hot-forming in mold cavity, after Hot-press cooling demould to get.
Compared with prior art, the advantageous effect that the present invention obtains mainly includes but is not limited to following side
Face：
The present invention is easy to use, rational in infrastructure, and fried dough twist contact pin carries out sequentially-fed one by one by vibrating disk and the straight track that shakes, most before
The fried dough twist contact pin at end carries out upset operation by parallel cylinder with parallel electric cylinders, and it is horizontal to unclamp transverse cylinder promotion for parallel cylinder later
Support plate movement is moved, the material folding copper sheathing of pusher cylinder front end is made to clamp fried dough twist contact pin, then moved backward by traversing support plate
Afterwards, fried dough twist contact pin is released by push rod.The present invention solve that prior art products quality stability is poor, labor intensity is big and
The technical issues of low production efficiency.Felt pad prepared by the present invention has high insulation, corrosion-resistant, high temperature resistance, improves peace
Quan Xing extends service life；The present invention by being modified to nano graphite powder and nano silicon dioxide, improve with it is organic
The compatibility of material, corrosion-resistant and high-temperature resistant and insulation performance improve；The present invention is ground diatomite calcining so that corrosion resistant
High temperature resistance is lost to be promoted；Polyethylene wax can promote the weathering antifriction performance of resin material, improve service life.
Description of the drawings
Fig. 1 is the structure diagram of the present invention.
Fig. 2 is the structure diagram of upset mechanism in the present invention.
Fig. 3 is the structure diagram of clamp system in the present invention.
Fig. 4 is the structure diagram of parallel cylinder in the present invention.
Fig. 5 is the structure diagram of pusher cylinder in the present invention.
Fig. 6 is the structure diagram of feed mechanism in the present invention.
1 in figure, upset mechanism 2, clamp system 3, feed mechanism 4, Forward motor 5, shaft coupling 6, slide
Cover board 7, transverse cylinder 8, cushion pad 9, pusher cylinder 10, parallel cylinder 11, shelves needle block 12, traversing guide rail
13rd, traversing support plate 14, fixed station 15, horizontal guide rail 16, left clamping jaw 17, right clamping jaw 18, parallel electric cylinders 19,
Felt pad 20, upper grip 21, lower collet 22, sleeve 23, push rod 24, material folding copper sheathing 25, the straight track 26 that shakes,
Vibrating disk.
Specific embodiment
It is in order to make those skilled in the art better understand the technical solutions in the application, specifically real below in conjunction with the application
Example is applied, the technical solution of the application is clearly and completely described, it is clear that described embodiment is only the application one
Section Example, instead of all the embodiments.Based on the embodiment in the application, those of ordinary skill in the art are not making
Go out all other embodiments obtained under the premise of creative work, should all belong to the scope of protection of the invention.
Embodiment 1
According to Fig. 1 to Fig. 6, the present invention it include upset mechanism 1, clamp system 2 and feed mechanism 3；
The Forward motor 4 that the upset mechanism 1 is equipped with mutually is sequentially connected by shaft coupling 5 with kinematic link；The transmission
Connecting rod is equipped with the fixed station 14 being sequentially connected with it；The fixed station 14 and 6 phase of slide cover being fixed on shaft coupling 5
Mutually it is slidably connected；The fixed station 14 is equipped with slides laterally the traversing support plate 13 connecting with it by traversing guide rail 12；Institute
The telescopic arm for stating traversing support plate 13 and 14 side transverse cylinder 7 of fixed station is connected with each other；The traversing support plate 13 is equipped with
Mutually horizontal corresponding pusher cylinder 9 and parallel cylinder 10；Telescopic arm one end of the pusher cylinder 9 is fixed with sleeve 22,
And the front end of sleeve 22 is equipped with material folding copper sheathing 24；The internal diameter of the material folding copper sheathing 24 is equipped with the push rod with its mutual sliding plug
23, and the rear end of push rod 23 and the telescopic arm of pusher cylinder 9 are mutually permanently connected；The front end of the parallel cylinder 10 is respectively equipped with
Symmetrical upper grip 20 and lower collet 21, and upper grip 20 and 21 inside of lower collet are equipped with and are bonded corresponding shelves needle block with it
11；
The clamp system 2 is equipped with parallel electric cylinders 18；The left folder being slidably connected with it is respectively equipped in the parallel electric cylinders 18
Pawl 16 and right clamping jaw 17；Left clamping jaw 16 and right clamping jaw 17 in the parallel electric cylinders 18 and the upper grip 20 in parallel cylinder 10 and
Lower collet 21 is mutually horizontal corresponding；
The feed mechanism 3 is equipped with vibrating disk 26；The discharge port of the vibrating disk 26 and the rear end for the track 25 that directly shakes are mutually right
It should connect；It is corresponded at straight the shake front end of track 25 and the fitting docking of left clamping jaw 16 and right clamping jaw 17.
Fried dough twist contact pin is clamped in order to consolidate, the correspondence joint place of the left clamping jaw 16 and right clamping jaw 17 is respectively equipped with semicircle card
Slot, and semicircle card slot is bonded after corresponding to and collectively constitutes the round card slot that clamping is corresponded with fried dough twist contact pin.
In order to play good buffering effect, it is mutually right with traversing support plate 13 that the both sides of the fixed station 14 are respectively equipped with
The cushion pad 8 answered.
In order to carry out Horizontal limiting displacement, the both sides of the slide cover 6 are equipped with to be slided with 14 mutual Horizontal limiting of fixed station
The horizontal guide rail 15 of dynamic connection.
In order to play good insulation effect, the shelves needle block 11 that the upper grip 20 and 21 inside of lower collet are equipped with is by exhausted
Edge pad 19 is fixedly connected with parallel cylinder 10.
Operation principle：Fried dough twist contact pin by vibrating disk and straight track sequentially-fed one by one of shaking, the fried dough twist contact pin of front end into
Enter left clamping jaw 16 and right clamping jaw 17 is corresponded in the semicircle card slot of joint place, and enters upper grip 20 and lower collet under effect of vibration
In crack between 21, needle retaining block is used to stop that fried dough twist contact pin moves forward；At this time, parallel cylinder drives upper grip 20 and lower collet 21
Fitting clamps, simultaneously, Forward motor fixed station 14 and traversing support plate 13 is driven to move backward certain distance, fried dough twist contact pin is same
Step drives backward；Then, left clamping jaw 16 and right clamping jaw 17 start to clamp the other end of fried dough twist contact pin, upper grip 20 and lower collet 21
It unclamps at this time, Forward motor drives fixed station 14 and traversing support plate 13 to move backward certain distance again, to meet bulge
It is required that；Then, upper grip 20 and lower collet 21 clamp material and the certain distance that travels forward, and fried dough twist contact pin is clamped solid by both ends
It is fixed and it is common it is opposite squeeze lower generation bulge, upper grip 20 and lower collet 21 unclamp, and Forward motor drives fixed station 14 and traversing
Support plate 13 moves backward so that parallel cylinder 10 leaves material；Later, traversing support plate 13 is pushed to carry out by transverse cylinder 7
Left and right transverse shifting so that the material folding copper sheathing 24 of 9 front end of pusher cylinder is directed at fried dough twist contact pin, and Forward motor drives 14 He of fixed station
Traversing support plate 13 moves forward, and will correct bulge in fried dough twist contact pin income material folding copper sheathing 24, at this time left clamping jaw 16 and right clamping jaw
17 unclamp, and transverse cylinder 7 pushes traversing support plate 13 to carry out reverse landscape movement, and pusher cylinder 9 pushes when reaching setting position
23 forward motion of push rod falls into the fried dough twist contact pin release in material folding copper sheathing 24 in storage box, you can complete primary upset correction
Process.
The present invention by controller carry out Omnibearing automatic control, without human intervention, whole-process automatic feeding, it is upset,
Correction instead of traditional fried dough twist contact pin upset technique by hand, has the critical sizes such as bulge length, bulge size higher
Degree of controllability and unification degree, the stability of product quality is made to get a qualitative improvement；Labour and labor intensity substantially reduce simultaneously,
Production efficiency significantly improves, and meets the demand of product mass production.In addition the present invention is controlled by controller, is realized
Change and record to running parameter adjust accordingly be in best working condition convenient for equipment as needed.
Embodiment 2
A kind of felt pad is prepared according to following technique：
Step 1）Diatomite is ground into 200 mesh powders, 600 DEG C of calcining 60min is subsequently placed in, takes out, naturally cool to room
Temperature is to get modification infusorial earth；
Step 2）By nano graphite powder and nano silicon dioxide according to 2：1 mass ratio is mixed to get mixing nano material, then
Be added to in the N-Methyl pyrrolidone of nanometer mixing material identical weight, 500rpm stir 3min to get modified Nano material
Material；
Step 3）By modification infusorial earth, modified Nano material, polyvinyl resin, phenolic resin, polyethylene wax, molybdenum disulfide, hard
Fatty acid magnesium and talcum powder are according to 3:5:100:30:7:3:2:1 mass ratio is sent into reaction kettle, is uniformly mixed, then heats to
95 DEG C, 15min is kept the temperature, is re-fed into kneader and is kneaded uniformly, obtain sizing material；Then sizing material is sent into extruder, passes through extrusion
Machine sizing material is squeezed into it is hot-forming in mold cavity, after Hot-press cooling demould to get.
Embodiment 3
1st, carry out various aspects of performance test, while control group is set for insulating layer prepared by the embodiment of the present invention 2, control group
For：Using conventional diatomite and conventional nano graphite powder and nano silicon dioxide, without modification, remaining is the same as embodiment 2.
Concrete outcome is shown in Table 1：
Table 1
| Group | Tensile strength（N/mm2） | Elongation at break（%） | Volume resistivity × 10-15（Ω•cm） | Oxygen index (OI)（%） |
| Control group | 29.7 | 207 | 2.43 | 35 |
| Embodiment 2 | 24.1 | 213 | 1.02 | 31 |
2. air oven aging test：
125 DEG C, 168h air oven aging tests, volume resistivity change rate is less than 3%, and variation in tensile strength is less than 5%, breaks
Elongation change rate is split less than 2%.
3. corrosion resistance is tested：The material of embodiment 2 is dipped into 10% sodium chloride solution 100 days, volume resistance
Rate change rate is less than 1%, and variation in tensile strength is less than 0.5%, and elongation at break change rate is less than 0.8%.
Conclusion：Felt pad of the present invention has high insulation, high temperature resistant and corrosion resistance, and good mechanical property, has
Preferable tensile resistance and elongation at break, improve security performance, extend service life.
The above is only presently preferred embodiments of the present invention, not the present invention is imposed any restrictions, every according to the technology of the present invention
Any simple modification, change and the equivalent structure that essence makees above example change, and still fall within the technology of the present invention side
In the protection domain of case.
Claims (6)
1. a kind of fried dough twist contact pin upset equipment automatically, it is characterized in that：It includes upset mechanism（1）, clamp system（2）And feeder
Structure（3）；
The upset mechanism（1）The Forward motor being equipped with（4）Pass through shaft coupling（5）It is mutually sequentially connected with kinematic link；Institute
It states kinematic link and is equipped with the fixed station being sequentially connected with it（14）；The fixed station（14）With shaft coupling（5）On be fixed with
Slide cover（6）Mutually it is slidably connected；The fixed station（14）It is equipped with through traversing guide rail（12）With its company of sliding laterally
The traversing support plate connect（13）；The traversing support plate（13）With fixed station（14）Side transverse cylinder（7）Telescopic arm it is mutual
Connection；The traversing support plate（13）It is equipped with mutually horizontal corresponding pusher cylinder（9）And parallel cylinder（10）；The pusher
Cylinder（9）Telescopic arm one end be fixed with sleeve（22）, and sleeve（22）Front end be equipped with material folding copper sheathing（24）；The material folding
Copper sheathing（24）Internal diameter be equipped with push rod with its mutual sliding plug（23）, and push rod（23）Rear end and pusher cylinder（9）'s
Telescopic arm is mutually permanently connected；The parallel cylinder（10）Front end be respectively equipped with symmetrical upper grip（20）With lower collet
（21）, and upper grip（20）With lower collet（21）Inside is equipped with is bonded corresponding shelves needle block with it（11）；
The clamp system（2）It is equipped with parallel electric cylinders（18）；The parallel electric cylinders（18）On be respectively equipped with and be slidably connected with it
Left clamping jaw（16）With right clamping jaw（17）；The parallel electric cylinders（18）On left clamping jaw（16）With right clamping jaw（17）With parallel cylinder
（10）On upper grip（20）With lower collet（21）It is mutually horizontal corresponding；
The feed mechanism（3）It is equipped with vibrating disk（26）；The vibrating disk（26）Discharge port and the straight track that shakes（25）After
End corresponds connection；The straight track that shakes（25）Front end and left clamping jaw（16）With right clamping jaw（17）Fitting docking at it is mutual
It is corresponding.
2. a kind of fried dough twist contact pin according to claim 1 upset equipment automatically, it is characterized in that, the left clamping jaw（16）And the right side
Clamping jaw（17）Correspondence joint place be respectively equipped with semicircle card slot, and the fitting of semicircle card slot it is corresponding after collectively constitute and fried dough twist contact pin phase
The mutually round card slot of corresponding clamping.
3. a kind of fried dough twist contact pin according to claim 1 upset equipment automatically, it is characterized in that, the fixed station（14）Two
Side is respectively equipped with and traversing support plate（13）Mutual corresponding cushion pad（8）.
4. a kind of fried dough twist contact pin according to claim 1 upset equipment automatically, it is characterized in that, the slide cover（6）'s
Both sides are equipped with and fixed station（14）The horizontal guide rail that mutual Horizontal limiting is slidably connected（15）.
5. a kind of fried dough twist contact pin according to claim 1 upset equipment automatically, it is characterized in that, the upper grip（20）With under
Collet（21）The shelves needle block that inside is equipped with（11）Pass through felt pad（19）With parallel cylinder（10）It is fixedly connected.
6. a kind of fried dough twist contact pin according to claim 5 upset equipment automatically, it is characterized in that, the felt pad（19）According to
Following technique is prepared：
Step 1）Diatomite is ground into 200 mesh powders, 600 DEG C of calcining 60min is subsequently placed in, takes out, naturally cool to room
Temperature is to get modification infusorial earth；
Step 2）By nano graphite powder and nano silicon dioxide according to 2：1 mass ratio is mixed to get mixing nano material, then
Be added to in the N-Methyl pyrrolidone of nanometer mixing material identical weight, 500rpm stir 3min to get modified Nano material
Material；
Step 3）By modification infusorial earth, modified Nano material, polyvinyl resin, phenolic resin, polyethylene wax, molybdenum disulfide, hard
Fatty acid magnesium and talcum powder are according to 3:5:100:30:7:3:2:1 mass ratio is sent into reaction kettle, is uniformly mixed, then heats to
95 DEG C, 15min is kept the temperature, is re-fed into kneader and is kneaded uniformly, obtain sizing material；Then sizing material is sent into extruder, passes through extrusion
Machine sizing material is squeezed into it is hot-forming in mold cavity, after Hot-press cooling demould to get.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711402251.2A CN108246950A (en) | 2017-12-22 | 2017-12-22 | A kind of fried dough twist contact pin upset equipment automatically |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711402251.2A CN108246950A (en) | 2017-12-22 | 2017-12-22 | A kind of fried dough twist contact pin upset equipment automatically |
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| Publication Number | Publication Date |
|---|---|
| CN108246950A true CN108246950A (en) | 2018-07-06 |
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ID=62723459
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|---|---|---|---|
| CN201711402251.2A Pending CN108246950A (en) | 2017-12-22 | 2017-12-22 | A kind of fried dough twist contact pin upset equipment automatically |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110518434A (en) * | 2019-08-23 | 2019-11-29 | 贵州航天电器股份有限公司 | It is a kind of to rush fat mold for double fat twist needles |
| CN116865070A (en) * | 2023-09-04 | 2023-10-10 | 江苏厚进精密科技有限公司 | Automatic injection molding and rubber coating molding equipment and method for contact pins |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| LU55219A1 (en) * | 1967-01-13 | 1968-03-27 | ||
| US4773247A (en) * | 1985-11-02 | 1988-09-27 | Dyckerhoff & Widmann Aktiengesellschaft | Apparatus for forming a bulge in a stranded steel wire cable |
| JP2007021538A (en) * | 2005-07-15 | 2007-02-01 | Showa Denko Kk | Method and apparatus for upsetting |
| CN104209092A (en) * | 2014-09-26 | 2014-12-17 | 镇江华域环保设备制造有限公司 | Air adsorbent for plants and preparation method thereof |
| CN104844902A (en) * | 2015-04-28 | 2015-08-19 | 蚌埠市正园电子科技有限公司 | High-strength anti-scraping silane crosslinked polyethylene insulation composite and preparation method thereof |
| CN105120416A (en) * | 2015-09-19 | 2015-12-02 | 湖北瀛通电子有限公司 | Earphone contact pin polishing robot |
| CN205414894U (en) * | 2016-03-14 | 2016-08-03 | 瑞智(青岛)精密机电有限公司 | A correcting unit that is used for compressor copper outer tube to process |
| CN205571410U (en) * | 2016-04-20 | 2016-09-14 | 东莞市精盛粉末冶金制品有限公司 | Powder metallurgy gear shaping device |
| CN106040915A (en) * | 2016-08-23 | 2016-10-26 | 深圳市泽宇自动化设备有限公司 | Twist copper wire arching device |
| CN106623559A (en) * | 2017-01-20 | 2017-05-10 | 黄调久 | Automatic upsetting machine for water pipe of heat exchanger |
| CN106829963A (en) * | 2016-12-16 | 2017-06-13 | 吴中区穹窿山福顺生物技术研究所 | A kind of gear nano level metal carbide composite material and preparation method thereof |
| CN106898934A (en) * | 2017-04-21 | 2017-06-27 | 张春轲 | A kind of special plug-pull tool for crystal head |
| CN208146837U (en) * | 2017-12-22 | 2018-11-27 | 临沂市海纳电子有限公司 | A kind of fried dough twist contact pin upset equipment automatically |
-
2017
- 2017-12-22 CN CN201711402251.2A patent/CN108246950A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| LU55219A1 (en) * | 1967-01-13 | 1968-03-27 | ||
| US4773247A (en) * | 1985-11-02 | 1988-09-27 | Dyckerhoff & Widmann Aktiengesellschaft | Apparatus for forming a bulge in a stranded steel wire cable |
| JP2007021538A (en) * | 2005-07-15 | 2007-02-01 | Showa Denko Kk | Method and apparatus for upsetting |
| CN104209092A (en) * | 2014-09-26 | 2014-12-17 | 镇江华域环保设备制造有限公司 | Air adsorbent for plants and preparation method thereof |
| CN104844902A (en) * | 2015-04-28 | 2015-08-19 | 蚌埠市正园电子科技有限公司 | High-strength anti-scraping silane crosslinked polyethylene insulation composite and preparation method thereof |
| CN105120416A (en) * | 2015-09-19 | 2015-12-02 | 湖北瀛通电子有限公司 | Earphone contact pin polishing robot |
| CN205414894U (en) * | 2016-03-14 | 2016-08-03 | 瑞智(青岛)精密机电有限公司 | A correcting unit that is used for compressor copper outer tube to process |
| CN205571410U (en) * | 2016-04-20 | 2016-09-14 | 东莞市精盛粉末冶金制品有限公司 | Powder metallurgy gear shaping device |
| CN106040915A (en) * | 2016-08-23 | 2016-10-26 | 深圳市泽宇自动化设备有限公司 | Twist copper wire arching device |
| CN106829963A (en) * | 2016-12-16 | 2017-06-13 | 吴中区穹窿山福顺生物技术研究所 | A kind of gear nano level metal carbide composite material and preparation method thereof |
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