CN109433980A - A kind of rolling tooth machine of connector - Google Patents
A kind of rolling tooth machine of connector Download PDFInfo
- Publication number
- CN109433980A CN109433980A CN201811563988.7A CN201811563988A CN109433980A CN 109433980 A CN109433980 A CN 109433980A CN 201811563988 A CN201811563988 A CN 201811563988A CN 109433980 A CN109433980 A CN 109433980A
- Authority
- CN
- China
- Prior art keywords
- rolling
- connector
- rotation axis
- processing platform
- thread rolling
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000005096 rolling process Methods 0.000 title claims abstract description 96
- 208000010138 Diastema Diseases 0.000 claims abstract description 22
- 210000000475 diastema Anatomy 0.000 claims abstract description 22
- 238000010276 construction Methods 0.000 claims abstract description 9
- 230000005540 biological transmission Effects 0.000 claims description 26
- 230000007246 mechanism Effects 0.000 claims description 24
- 230000001105 regulatory effect Effects 0.000 claims description 10
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 3
- 239000003921 oil Substances 0.000 description 31
- 239000010687 lubricating oil Substances 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 210000004268 dentin Anatomy 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
- B21H3/00—Making helical bodies or bodies having parts of helical shape
- B21H3/02—Making helical bodies or bodies having parts of helical shape external screw-threads ; Making dies for thread rolling
- B21H3/04—Making by means of profiled-rolls or die rolls
- B21H3/042—Thread-rolling heads
- B21H3/044—Thread-rolling heads working axially
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
Abstract
The invention discloses a kind of rolling tooth machines of connector, including base, processing platform is provided on base, identical first rotation axis of rotation direction and the second rotation axis are rotatably equipped on the processing platform, the front end of first rotating shaft and the second shaft is respectively fixed with the first THREAD ROLLING DIES and the second THREAD ROLLING DIES, it cooperates between first THREAD ROLLING DIES and the second THREAD ROLLING DIES and constitutes rolling diastema, it is located at rolling diastema on processing platform and is provided with support construction, first rotation axis and the second rotation axis are driven by the first power device and the second power device respectively, the oil filling pipeline that oiling is carried out to rolling diastema is provided on processing platform, the lower section for being located at rolling diastema on processing platform is detachably equipped with oil drain pan, the rolling tooth machine improves the efficiency of connector surface screw thread process.
Description
Technical field
The present invention relates to the rolling tooth machines that a kind of rolling tooth machine more particularly to a kind of pair of electronic connector carry out rolling tooth.
Background technique
Electronic connector is a kind of axial workpiece that volume is relatively small, is used in some electronic products, such as some
Interchanger, router, plug of network machine top box etc. require to use electronic connector, and electronic connector is axis class zero
Part, the periphery of the axial workpiece is according to the different sometimes for carrying out processing screw thread of actual use place.
And current electronic connector is typically all that screw thread is processed on numerically-controlled machine tool, processing technology is more complicated, efficiency
It is lower.
Summary of the invention
The technical problems to be solved by the present invention are: provide a kind of rolling tooth machine of connector, which can be to patching
Part carries out rolling tooth, to improve the efficiency of connector surface screw thread process.
In order to solve the above technical problems, the technical scheme is that a kind of rolling tooth machine of connector, including base, institute
It states and is provided with processing platform on base, identical first rotation axis of rotation direction and the second rotation are rotatably equipped on the processing platform
The front end of axis, the first rotating shaft and the second shaft is respectively fixed with the first THREAD ROLLING DIES and the second THREAD ROLLING DIES, the first THREAD ROLLING DIES and
It cooperates between second THREAD ROLLING DIES and constitutes rolling diastema, be located at rolling diastema on the processing platform and be provided with support knot
Structure, first rotation axis and the second rotation axis are driven by the first power device and the second power device respectively, and the processing is flat
The oil filling pipeline that oiling is carried out to rolling diastema is provided on platform, the lower section that rolling diastema is located on the processing platform is detachable
Oil drain pan is installed.
As a preferred solution, the oil drain pan is obliquely installed, and the low side for being located at oil drain pan is provided with oil leak
Hole is provided with oil sump tank below oil leaking hole.
As a preferred solution, the support construction includes the pedestal being fixed on processing platform, is fixed on pedestal
There is the support column being vertically arranged, the upper end of the support column is provided with the horizontal support surface for being used to support connector, the support column
Side is additionally provided with the evacuation inclined-plane of the second THREAD ROLLING DIES of evacuation.
As a preferred solution, first power device and the second power device are the same motor, the electricity
Machine is set to the lower section of processing table top, is rotatably equipped with transmission main shaft, the output shaft and biography of the motor on the processing table top
It is driven between dynamic main shaft by belt driver, between the transmission main shaft and the first rotation axis, transmission main shaft and second rotates
Pass through the transmission of the first worm gear structure and the transmission connection of the second worm gear structure between axis respectively.
As a preferred solution, in the first fixing seat, the second rotation axis turns for the first rotation axis rotational installation
Dynamic to be installed on sliding seat, which, which slides laterally, is installed in the second fixing seat, and the second fixing seat is fixed on processing platform
On, distance regulating mechanism is provided between the sliding seat and the second fixing seat.
As a preferred solution, the distance regulating mechanism is leadscrew-nut mechanism, the silk of the leading screw and nut mechanism
Bar is rotatablely installed on sliding seat, and the nut of leadscrew-nut mechanism is set in the second fixing seat, and tune is provided on the lead screw
Section set.
As a preferred solution, the adjusting set is fixed on lead screw, and jack is evenly distributed in adjusting set.
As a preferred solution, the shield of a side opening, the processing platform position are additionally provided on the base
In the inside of shield, the first THREAD ROLLING DIES and the second THREAD ROLLING DIES are located at the one end for protecting cover opening.
After above-mentioned technical proposal, effect of the invention is: due to being provided with processing platform on the base, should add
Identical first rotation axis of rotation direction and the second rotation axis are rotatably equipped on work platform, before the first rotating shaft and the second shaft
End is respectively fixed with the first THREAD ROLLING DIES and the second THREAD ROLLING DIES, cooperates between the first THREAD ROLLING DIES and the second THREAD ROLLING DIES and constitutes rolling
Diastema is located on the processing platform at rolling diastema and is provided with support construction, first rotation axis and the second rotation axis
It is driven respectively by the first power device and the second power device, is provided on the processing platform and oiling is carried out to rolling diastema
Oil filling pipeline, the lower section that rolling diastema is located on the processing platform are detachably equipped with oil drain pan, and therefore, connector can be put
It sets in rolling diastema by between the first THREAD ROLLING DIES and the second THREAD ROLLING DIES, the mistake of the first THREAD ROLLING DIES and the second THREAD ROLLING DIES row in rotation
Connector will be squeezed in journey makes the surface generation of connector be plastically deformed screw thread, and connector is in extrusion forming simultaneously
It is supported structural support in the process, thus is avoided that the phenomenon that overturning of connector, guarantees the quality of rolling tooth in this way, and utilizes
Oil filling pipeline can add lubricating oil with the irregular surface to the first THREAD ROLLING DIES and the second THREAD ROLLING DIES, make the movement for rolling tooth in this way
More smooth, oil drain pan can prevent being scattered when oiling, it is ensured that processing site is clean and tidy.
Again since the oil drain pan is obliquely installed, and the low side for being located at oil drain pan is provided with oil leaking hole, is located at oil leaking hole
Lower section be provided with oil sump tank, more lubricating oil can be collected using oil sump tank, thus be avoided that it is ordinary replacement topple over oil drain pan.
Again since the support construction includes the pedestal being fixed on processing platform, the branch being vertically arranged is fixed on pedestal
Dagger, the upper end of the support column are provided with the horizontal support surface for being used to support connector, and the side of the support column, which is additionally provided with, to be kept away
It allows the evacuation inclined-plane of the second THREAD ROLLING DIES, can effectively support connector using horizontal support surface, meanwhile, avoid the presence on inclined-plane
It can be convenient support column as far as possible close to rolling diastema, preferably support connector.
Again since first power device and the second power device are the same motor, the motor is set to machine table
The lower section in face is rotatably equipped with transmission main shaft on the processing table top, passes through between the output shaft and transmission main shaft of the motor
Belt driver transmission, passes through respectively between the transmission main shaft and the first rotation axis, between transmission main shaft and the second rotation axis
The transmission of first worm gear structure and the transmission connection of the second worm gear structure, save power source in this way, reduce cost, worm gear
Worm screw transmitting is reliable and stable.
Again since first rotation axis rotational installation is in the first fixing seat, the second rotation axis is rotatablely installed in sliding seat
On, which, which slides laterally, is installed in the second fixing seat, and the second fixing seat is fixed on processing platform, the sliding seat and
It is provided with distance regulating mechanism between two fixing seats, by the position of the adjustable sliding seat of distance regulating mechanism, and then is adjusted
Spacing between first THREAD ROLLING DIES and the second THREAD ROLLING DIES is not only adapted to various sizes of connector in this way, it is also possible to
The rolling tooth pressure and depth during single product rolls tooth are adjusted, rolling dentine amount is improved.
Again since the distance regulating mechanism is leadscrew-nut mechanism, the screw rod of the leading screw and nut mechanism is rotatablely installed in cunning
On dynamic seat, the nut of leadscrew-nut mechanism is set in the second fixing seat, is provided with adjusting set on the lead screw.The adjusting set
It is fixed on lead screw, jack is evenly distributed in adjusting set.In this way by the way that rotating bar to be inserted into jack, so that it may be rotated
Lead screw, lead screw rotate the position that can adjust sliding seat in the horizontal direction, then adjust the spacing between THREAD ROLLING DIES.
And due to the shield for being additionally provided with a side opening on the base, the processing platform is located at the interior of shield
Portion, the first THREAD ROLLING DIES and the second THREAD ROLLING DIES are located at one end of protection cover opening, on the one hand can prevent dust to a certain extent
Into processing platform, it on the other hand can roll in tooth machine production process and preferable protective action is played to the personal safety of worker.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the perspective view of the embodiment of the present invention 1；
Fig. 2 is the main view of the embodiment of the present invention 1；
Fig. 3 is the top view of the embodiment of the present invention 1；
Fig. 4 is the left view of the embodiment of the present invention 1；
Fig. 5 is the sectional view of support column in the embodiment of the present invention 1；
Fig. 6 is the perspective view of the embodiment of the present invention 2；
In attached drawing: 1. bases；2. processing platform；3. the first rotation axis；4. the second rotation axis；5. the first THREAD ROLLING DIES；6. the
Two THREAD ROLLING DIESs；7. support construction；71. pedestal；72. support column；721. horizontal support surface；722. evacuation inclined-planes；8. oil filling pipeline；
9. oil drain pan；10. oil leaking hole；11. oil sump tank；12. transmission main shaft；13. the first fixing seat；14. the second fixing seat；15. sliding
Seat；16. leadscrew-nut mechanism；17. adjusting set；18. motor；19. shield.
Specific embodiment
Below by specific embodiment, the present invention is described in further detail.
Embodiment 1
As shown in Figs. 1-5, the rolling tooth machine of a kind of connector, including base 1 are provided with processing platform 2 on the base 1,
Identical first rotation axis 3 of rotation direction and the second rotation axis 4, the first rotating shaft and second are rotatably equipped on the processing platform 2
The front end of shaft is respectively fixed with the first THREAD ROLLING DIES 5 and the second THREAD ROLLING DIES 6, between the first THREAD ROLLING DIES 5 and the second THREAD ROLLING DIES 6 mutually
Cooperation constitutes rolling diastema, is located at rolling diastema on the processing platform 2 and is provided with support construction 7, first rotation
Axis 3 and the second rotation axis 4 are driven by the first power device and the second power device respectively, are provided on the processing platform 2 pair
The oil filling pipeline 8 that diastema carries out oiling is rolled, the lower section that rolling diastema is located on the processing platform 2, which is detachably equipped with, connects oil
Disk 9.
In the present embodiment, oil drain pan 9 is obliquely installed, and the low side for being located at oil drain pan 9 is provided with oil leaking hole 10, support construction
7 include the pedestal 71 being fixed on processing platform 2, is fixed with the support column 72 being vertically arranged on pedestal 71, the support column 72
Upper end is provided with the horizontal support surface 721 for being used to support connector, and the side of the support column 72 is additionally provided with evacuation the second rolling tooth
The evacuation inclined-plane 722 of wheel 6.
In the present embodiment, the first power device and the second power device are the same motor 18, and the motor 18 is set to
The lower section of table top is processed, transmission main shaft 12 is rotatably equipped on the processing table top, the output shaft of the motor 18 and transmission are led
It is driven between axis 12 by belt driver, between the transmission main shaft 12 and the first rotation axis 3, transmission main shaft 12 and second turn
Pass through the transmission of the first worm gear structure and the transmission connection of the second worm gear structure, the first 3 turns of rotation axis between moving axis 4 respectively
Dynamic to be installed in the first fixing seat 13, the second rotation axis 4 is rotatablely installed on sliding seat 15, which slides laterally installation
In in the second fixing seat 14, the second fixing seat 14 is fixed on processing platform 2, is set between the sliding seat 15 and the second fixing seat 14
It is equipped with distance regulating mechanism.
In the present embodiment, distance regulating mechanism is leadscrew-nut mechanism 16, and the screw rod of the leading screw and nut mechanism is rotatablely installed
In on sliding seat 15, the nut of leadscrew-nut mechanism 16 is set in the second fixing seat 14, is provided with adjusting set on the lead screw
17, adjusting set 17 is fixed on lead screw, and jack is evenly distributed in adjusting set.Certainly, distance regulating mechanism may be other
Structure.Shield 19 is additionally provided on base 1, the processing platform 2 is located at the inside of shield 19, and oil drain pan 9 is set to anti-
The outside of shield 19.
In use, connector can be placed in rolling diastema, motor 18 drives the first rotation axis 3 and the second rotation axis 4,
The first THREAD ROLLING DIES 5 and the rotation of the second THREAD ROLLING DIES 6 are driven simultaneously, connector is between the first THREAD ROLLING DIES 5 and the second THREAD ROLLING DIES 6, and the
One THREAD ROLLING DIES 5 and the second THREAD ROLLING DIES 6 will squeeze connector during rotation makes the surface of connector generate plastic deformation
Screw thread is formed, and connector is supported the support of structure 7 during extrusion forming simultaneously, thus is avoided that turning over for connector
The phenomenon that, guarantees the quality of rolling tooth in this way.
In addition, can be irregular to the first THREAD ROLLING DIES 5 and the second THREAD ROLLING DIES 6 according to production needs using oil filling pipeline 8
Surface add lubricating oil, make in this way roll tooth movement it is more smooth.
Embodiment 2
As shown in fig. 6, the present embodiment 2 the difference from embodiment 1 is that the lower section of oil leaking hole 10 is provided with oil sump tank 11, is
The internal structure of the rolling tooth machine of more convenient observation connector, the shield 19 in embodiment 1 is omitted, the present embodiment 2 other
Technical characteristic is substantially the same manner as Example 1.
Servo motor, worm gear structure, the leadscrew-nut mechanism mentioned in the present embodiment are current routine techniques,
In " mechanical design handbook the 5th edition " of the 28th printing in April, 2008 Beijing the 5th edition it is detailed disclose motor with
And the specific structure and principle of other transmission mechanisms and others design, and belong to the prior art, structure is cheer and bright.
Embodiment described above is only the description to the preferred embodiment of the present invention, not as the limit to the scope of the invention
It is fixed, on the basis of not departing from design spirit of the present invention, to various modifications and transformation that technical solution of the present invention is made, it should all fall
Enter in the protection scope that claims of the present invention determines.
Claims (8)
1. a kind of rolling tooth machine of connector, including base, it is characterised in that: be provided with processing platform on the base, the processing
Identical first rotation axis of rotation direction and the second rotation axis, the front end of the first rotating shaft and the second shaft are rotatably equipped on platform
It is respectively fixed with the first THREAD ROLLING DIES and the second THREAD ROLLING DIES, cooperates between the first THREAD ROLLING DIES and the second THREAD ROLLING DIES and constitutes rolling tooth
Gap is located on the processing platform at rolling diastema and is provided with support construction, first rotation axis and the second rotation axis point
It is not driven by the first power device and the second power device, the note for carrying out oiling to rolling diastema is provided on the processing platform
Oil pipe line, the lower section that rolling diastema is located on the processing platform are detachably equipped with oil drain pan.
2. a kind of rolling tooth machine of connector as described in claim 1, it is characterised in that: the oil drain pan is obliquely installed, and
Low side positioned at oil drain pan is provided with oil leaking hole, and oil sump tank is provided with below oil leaking hole.
3. a kind of rolling tooth machine of connector as claimed in claim 1 or 2, it is characterised in that: the support construction includes fixing
In being fixed with the support column being vertically arranged on the pedestal on processing platform, pedestal, the upper end of the support column, which is provided with, to be used to support
The horizontal support surface of connector, the side of the support column are additionally provided with the evacuation inclined-plane of the second THREAD ROLLING DIES of evacuation.
4. a kind of rolling tooth machine of connector as claimed in claim 3, it is characterised in that: first power device and second is moved
Power device is the same motor, and the motor is set to the lower section of processing table top, is rotatably equipped with transmission on the processing table top
Main shaft is driven between the output shaft and transmission main shaft of the motor by belt driver, the transmission main shaft and the first rotation
Between axis, pass through the transmission of the first worm gear structure and the second worm gear structure between transmission main shaft and the second rotation axis respectively
Transmission connection.
5. a kind of rolling tooth machine of connector as claimed in claim 4, it is characterised in that: the first rotation axis rotational installation in
In first fixing seat, the rotational installation of the second rotation axis is installed in the second fixing seat on sliding seat, which is slid laterally,
Second fixing seat is fixed on processing platform, is provided with distance regulating mechanism between the sliding seat and the second fixing seat.
6. a kind of rolling tooth machine of connector as claimed in claim 5, it is characterised in that: the distance regulating mechanism is lead screw spiral shell
Parent agency, on sliding seat, it is solid that the nut of leadscrew-nut mechanism is set to second for the screw rod rotational installation of the leading screw and nut mechanism
In reservation, adjusting set is provided on the lead screw.
7. a kind of rolling tooth machine of connector as claimed in claim 6, it is characterised in that: the adjusting set is fixed on lead screw,
Jack is evenly distributed in adjusting set.
8. a kind of rolling tooth machine of connector as described in claim 1, it is characterised in that: be additionally provided with side on the base and open
The shield of mouth, the processing platform are located at the inside of shield, and the first THREAD ROLLING DIES and the second THREAD ROLLING DIES are located at protection cover opening
One end.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2018219287859 | 2018-11-22 | ||
| CN201821928785 | 2018-11-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109433980A true CN109433980A (en) | 2019-03-08 |
Family
ID=65558569
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811563988.7A Pending CN109433980A (en) | 2018-11-22 | 2018-12-20 | A kind of rolling tooth machine of connector |
| CN201822148767.5U Active CN210045917U (en) | 2018-11-22 | 2018-12-20 | Thread rolling machine of connector |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822148767.5U Active CN210045917U (en) | 2018-11-22 | 2018-12-20 | Thread rolling machine of connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN109433980A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111408678A (en) * | 2020-02-28 | 2020-07-14 | 宾科汽车紧固件（昆山）有限公司 | Thread forming device and method |
| CN111842744A (en) * | 2020-07-20 | 2020-10-30 | 昆山富士高自动化设备有限公司 | Thread rolling machine of connector |
| CN115318996A (en) * | 2022-10-13 | 2022-11-11 | 江苏雅固标准件有限公司 | Rolling device for fastening bolt machining |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109433980A (en) * | 2018-11-22 | 2019-03-08 | 苏州骏昌通讯科技股份有限公司 | A kind of rolling tooth machine of connector |
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|---|---|---|---|---|
| CN2173670Y (en) * | 1993-08-16 | 1994-08-10 | 青岛市平度自动锻压机床厂 | Fast head stock mechanism for screw rolling machine |
| US20030167813A1 (en) * | 2001-06-21 | 2003-09-11 | Toshinaka Shinbutsu | Method of rolling worm gear and the worm gear |
| CN101085456A (en) * | 2007-07-12 | 2007-12-12 | 邹平奥发紧固件有限公司 | Double roll type cylinder processor |
| CN104942191A (en) * | 2015-06-19 | 2015-09-30 | 山东省青岛生建机械厂 | Thread roller |
| CN107570646A (en) * | 2017-08-09 | 2018-01-12 | 宁波市镇海华隆紧固件有限公司 | A kind of bolt thread rolling machine protector |
| CN207629092U (en) * | 2017-10-19 | 2018-07-20 | 新昌县南明街道碧明园林苗木场 | A kind of mechanical processing screw-rolling machine |
| CN108746442A (en) * | 2018-05-31 | 2018-11-06 | 河北伦柯贸易有限公司 | Thread forming unit and end reinforced thread cutting machine |
| CN210045917U (en) * | 2018-11-22 | 2020-02-11 | 苏州骏昌通讯科技股份有限公司 | Thread rolling machine of connector |
-
2018
- 2018-12-20 CN CN201811563988.7A patent/CN109433980A/en active Pending
- 2018-12-20 CN CN201822148767.5U patent/CN210045917U/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2173670Y (en) * | 1993-08-16 | 1994-08-10 | 青岛市平度自动锻压机床厂 | Fast head stock mechanism for screw rolling machine |
| US20030167813A1 (en) * | 2001-06-21 | 2003-09-11 | Toshinaka Shinbutsu | Method of rolling worm gear and the worm gear |
| CN101085456A (en) * | 2007-07-12 | 2007-12-12 | 邹平奥发紧固件有限公司 | Double roll type cylinder processor |
| CN104942191A (en) * | 2015-06-19 | 2015-09-30 | 山东省青岛生建机械厂 | Thread roller |
| CN107570646A (en) * | 2017-08-09 | 2018-01-12 | 宁波市镇海华隆紧固件有限公司 | A kind of bolt thread rolling machine protector |
| CN207629092U (en) * | 2017-10-19 | 2018-07-20 | 新昌县南明街道碧明园林苗木场 | A kind of mechanical processing screw-rolling machine |
| CN108746442A (en) * | 2018-05-31 | 2018-11-06 | 河北伦柯贸易有限公司 | Thread forming unit and end reinforced thread cutting machine |
| CN210045917U (en) * | 2018-11-22 | 2020-02-11 | 苏州骏昌通讯科技股份有限公司 | Thread rolling machine of connector |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111408678A (en) * | 2020-02-28 | 2020-07-14 | 宾科汽车紧固件（昆山）有限公司 | Thread forming device and method |
| CN111842744A (en) * | 2020-07-20 | 2020-10-30 | 昆山富士高自动化设备有限公司 | Thread rolling machine of connector |
| CN115318996A (en) * | 2022-10-13 | 2022-11-11 | 江苏雅固标准件有限公司 | Rolling device for fastening bolt machining |
Also Published As
| Publication number | Publication date |
|---|---|
| CN210045917U (en) | 2020-02-11 |
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