CN102862045A - Automatic micro pin press filling machine and press filling method thereof - Google Patents
Automatic micro pin press filling machine and press filling method thereof Download PDFInfo
- Publication number
- CN102862045A CN102862045A CN2012103473807A CN201210347380A CN102862045A CN 102862045 A CN102862045 A CN 102862045A CN 2012103473807 A CN2012103473807 A CN 2012103473807A CN 201210347380 A CN201210347380 A CN 201210347380A CN 102862045 A CN102862045 A CN 102862045A
- Authority
- CN
- China
- Prior art keywords
- pin
- transposition
- slide block
- axle
- mounting machine
- 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.)
- Granted
Links
Images
Landscapes
- Press Drives And Press Lines (AREA)
Abstract
The invention discloses an automatic micro pin press filling machine and a press filling method thereof. The automatic micro pin press filling machine comprises a pin supply device, an air cylinder, a floater, a punch slide block, a press filling tool and a vacuum generator, wherein the air cylinder is connected with the punch slide block through the floater, a rotary device is arranged inside a shaft preset hole of the press filling tool, the pin supply device is connected with the rotary device, and the punch slide block slides inside the press filling tool. By adopting the scheme, through multiple vibration discs and rotary device, automation, high efficiency and precision in press filling of a micro pin can be realized, and the safety potential danger is effectively reduced.
Description
Technical field
The present invention relates to the mechanical press mounting field, relate in particular to a kind of miniature pin automatic press mounting machine and pressing method thereof.
Background technology
Pin is one of securing member common in the machinery, and effect is the relative position changing of the relative positions that prevents two parts, consists of again a hinge simultaneously.The shape of pin is exactly a cylinder or a round platform, and end form is various, and the diameter length specification is various.Pin is used very extensive.
Press-fiting of pin and inter-module starts from craft, along with the needs of enhancing productivity, some pin pressing mounting tools and riveting tool arranged in the prior art.
A part is simple and easy pin pressing mounting tool, though its cost is low, manually binding is manually placed pin, then pushes away dress by quick clip, and this process efficiency is very low, is not suitable for processing in enormous quantities; Another part is automatic press mounting device, and its processing cost is expensive, complex structure, and it adopts straight inclined hole to communicate usually, and straight hole press-fits, and single of the inclined hole feeding pushes away the dress mode, press-fits efficient and press-fit precision obviously not enough.Especially, the development trend of product miniaturization microminiaturization makes the size of pin more and more less, so press-fiting efficient and press-fiting the required precision prior art and can't satisfy for miniature pin.
Therefore, prior art awaits improving and development.
Summary of the invention
The object of the present invention is to provide a kind of miniature pin automatic press mounting machine and pressing method thereof, be intended to realize the press-fiting automatically, efficiently and accurately of miniature pin, and get rid of potential safety hazard.
Technical scheme of the present invention is as follows: a kind of miniature pin automatic press mounting machine, comprise pin feeding mechanism, cylinder, flotator, drift slide block, pressing mounting tool and vacuum generator, and described cylinder is connected with pressing mounting tool with the drift slide block by flotator successively; Wherein, be provided with turn device in the axle preset holes of described pressing mounting tool, described pin feeding mechanism is connected with turn device.
Described automatic press mounting machine, wherein, described turn device comprises transposition axle, bearing, transposition piece, nut and pin, described bearing, transposition piece and nut be coaxial being arranged on the transposition axle successively; Also be provided be used to the pin preset holes of depositing simple grain pin to be press-fited on the described transposition axle.
Described automatic press mounting machine, wherein, described pin feeding mechanism is the multiple tracks vibrating disc, and described multiple tracks vibrating disc docks with pin preset holes on the turn device by pin material pipe, and pin material pipe is identical with the aperture of pin preset holes.
Described automatic press mounting machine, wherein, described automatic press mounting machine also comprises for the pin in the pin material pipe being sucked the vacuum generator in the pin preset holes on the transposition axle.
Described automatic press mounting machine, wherein, the middle position on the lower of described pressing mounting tool is provided with alignment pin, is articulated by spring between described alignment pin and the transposition piece.
Described automatic press mounting machine, wherein, described transposition piece is by pin sleeve and be positioned on the transposition axle, and with nut the transposition piece is fixed on the transposition axle.
Described automatic press mounting machine wherein, also comprises flotator, and described drift slide block is mounted on the cylinder by described flotator, is equipped with to push away the red needle of dress pin on the described drift slide block.
Described automatic press mounting machine, wherein, described drift slide block is provided with to promote the square column leg of transposition piece rotation.
Described automatic press mounting machine wherein, is provided with the anchor clamps of locating workpiece pin hole to be press-fited on the pressing mounting tool.
A kind of pressing method of miniature pin automatic press mounting machine, it may further comprise the steps:
A, pin is put into vibrating disc, make pin realize ordered arrangement by vibrating disc, and pin is transported in the pin material pipe, pin material pore footpath is suitable with the pin maximum outside diameter;
B, by vacuum generator single pin is drawn in the pin material pipe in the pin preset holes that the transposition axle arranges;
C, cylinder promote the drift slide block and slide to pressing mounting tool, square column leg on the drift slide block promotes the rotation of transposition piece, the transposition piece drives transposition axle synchronous rotary, until the straight flange of transposition piece is parallel with the square column leg, transposition piece half-twist stops operating, and the pin preset holes is aimed at red needle, the pin hole of while alignment pieces, spring is elongated in the time of the rotation of transposition piece;
D, drift slide block continue to slide to pressing mounting tool, and red needle enters in the transposition pivot pin nail preset holes, promotes pin until pin is press-fited in the pin hole that enters workpiece;
E, cylinder are return, and the drift slide block leaves pressing mounting tool and returns, and transposition axle and transposition piece reset under the effect of spring, treat that next pin is inhaled in the pin preset holes of transposition axle.
Adopt such scheme, miniature pin automatic press mounting machine of the present invention and pressing method thereof by multiple tracks vibrating disc and whirligig, have been realized miniature pin automatically, efficiently, accurately press-fit, and have been effectively reduced potential safety hazard.
Description of drawings
Fig. 1 is the schematic perspective view of miniature pin automatic press mounting machine of the present invention.
Fig. 2 is the schematic diagram of the pressing mounting tool of miniature pin automatic press mounting machine of the present invention.
Fig. 3 is the cutaway view of A-A in Fig. 2 pressing mounting tool schematic diagram.
Fig. 4 is the schematic diagram of the turn device of miniature pin automatic press mounting machine of the present invention.
Fig. 5 is the cutaway view of B-B in Fig. 4 turn device schematic diagram.
Fig. 6 is the rotation schematic diagram of the turn device of miniature pin automatic press mounting machine of the present invention.
Fig. 7 is the schematic diagram of the drift slide block of miniature pin automatic press mounting machine of the present invention.
Fig. 8 is the flow chart of the pressing method of miniature pin automatic press mounting machine of the present invention.
The specific embodiment
The invention provides a kind of miniature pin automatic press mounting machine and pressing method thereof, clearer, clear and definite for making purpose of the present invention, technical scheme and effect, the present invention is described in more detail referring to the accompanying drawing examples.Should be appreciated that specific embodiment described herein only in order to explain the present invention, is not intended to limit the present invention.
A kind of miniature pin automatic press mounting machine of the present invention, as shown in Figure 1, comprise pin feeding mechanism 10, cylinder 100, flotator 200, drift slide block 300 and pressing mounting tool 500, described cylinder 100 is connected with the drift slide block and is connected with pressing mounting tool 500 by flotator 200 successively; Be provided with turn device 400 in the described pressing mounting tool 500, described pin feeding mechanism 10 is connected with turn device 400.
Described pin feeding mechanism 10 comprises pin material pipe 600, vibrations controller 700 and multiple tracks vibrating disc 800, and described multiple tracks vibrating disc 800 links to each other with turn device 400 by pin material pipe 600.In order to realize that pin automation feeding needs first pin to be sequenced order, the pin of the one-tenth bag that buys is put into multiple tracks vibrating disc 800, so just can provide simultaneously multichannel orderly pin, every road pin all is equipped with corresponding press-loading apparatus, so just can realize many pin synchronous press mountings, efficient improves greatly, also takes full advantage of vibrating disc 800 simultaneously; Multiple tracks vibrating disc 800 of the present invention is preferably the two pass vibrating disc.
As shown in Figure 2, described pressing mounting tool 500 comprises material hole 501, axle preset holes 502.Described material hole 501 is used for placing pin material pipe 600, and axle preset holes 502 is used for placing turn device 400.As shown in Figure 3, described pressing mounting tool 500 also comprises press mounting hole 503, produces the first vacuum vent holes 504 and the second vacuum vent holes 505 that pin are sucked the suction in the rotating shaft pin preset holes, the deep gouge 507 that is fixed the screw hole 506 of bearing and is arranged on described pressing mounting tool 500 both sides; Described press mounting hole 503 is used for red needle and press-fits pin, and when press-fiting pin, the pin preset holes 401 on press mounting hole 503 and the transposition axle, the pin hole coaxial line of workpiece are aimed at.
As shown in Figure 4, the turn devices 400 that are installed in the axle preset holes 502 of pressing mounting tool 500 comprise transposition axle 410, bearing 420, transposition piece 430, nut 440.Wherein, described transposition piece 430 places on the transposition axle 410 by pin sleeve, and with nut 440 transposition piece 430 is fixed on transposition axle 410.Described bearing 420, transposition piece 430 and nut 440 successively coaxial linearity are arranged on the transposition axle 410, and described bearing 420 is placed in the deep gouge 507 of described pressing mounting tool 500 both sides setting.As shown in Figure 5, described turn device 400 includes pin 450, and the pin preset holes 401 that is used for depositing pin to be press-fited that arranges at described transposition axle 410, and when press-fiting pin, pin preset holes 401 is aimed at press mounting hole 503 coaxial lines.
As shown in Figure 6,, described pressing mounting tool 500 middle positions on the lower are provided with alignment pin 900, are articulated by spring 402 between described alignment pin 900 and the transposition piece 430.Because the frictional force of bearing 420 is very little, under free state, the pulling force of extension spring 402 can spur 430 rotations of transposition piece, makes spring 402 be in the shortest state, and at this moment, the pin preset holes on the transposition axle 410 can be over against the material hole of pressing mounting tool.
In the specific implementation, the vacuum generator (not shown) is connected with gas-tpe fitting 1100 by tracheae, and pin material pipe 600, the first vacuum vent holes 504 and the second vacuum vent holes 505 will consist of the admission line of vacuum generator.During vacuum generator work, the suction that is produced by air-flow sucks single of 600 li sorted pin of pin material pipe in the pin preset holes 401 of transposition axle 410, and behind transposition axle 410 half-twists, pin to be press-fited is just isolated with the pin of other ordering.At this moment, the press mounting hole 503 of the axle center of pin to be press-fited and pressing mounting tool 500, and red needle 210 is with regard to concentric; With accuracy and the stability that guarantees that pin press-fits.
The method that this device adopts drift slide block 300 to promote transposition axle 410 synchronous rotaries press-fits pin, drift slide block 300 is drawn close towards pressing mounting tool 500, the square column leg 311 of drift slide block 300 promotes 430 rotations of transposition piece, until the straight flange of transposition piece 430 is parallel with the square column leg 311 of slide block, transposition piece 430 has rotated 90 °, transposition piece 430 stops the rotation, and when the red needle 210 on the assurance drift slide block 300 entered transposition axle 410 hole, transposition axle 410 half-twists put in place.Spring 401 is elongated, this moment, red needle 210 did not also enter pin preset holes 401, drift slide block 300 continues to draw close to pressing mounting tool 500, until red needle 210 enters in the pin preset holes 401, then promote to be drawn into pin to be press-fited in the pin preset holes 401 by vacuum generator, until pin to be press-fited is press-fited the pin hole that enters on the workpiece.
Pin press-fit complete after, drift slide block 300 retreats when returning, transposition axle 410 automatically resets under the elastic force effect of spring 402, the pin preset holes 401 on the transposition axle 410 is again over against pin sequence to be installed, in order to again push away the dress pin.So just so that turn device 400 is simple in structure, reduce the non-working time, improved the process velocity of automatic press mounting machine.
The structural representation of drift slide block as shown in Figure 7.Wherein, described drift slide block 300 is provided with to promote the square column leg 311 of transposition piece rotation and the red needle installing hole 312 that red needle is installed, and this drift slide block 300 is connected on the cylinder by flotator, produces powered drift slide block by cylinder and slides.
Based on above-mentioned miniature pin automatic press mounting machine, the present invention also provides a kind of pressing method of miniature pin automatic press mounting machine, as shown in Figure 8, may further comprise the steps:
Step S100, pin is put into vibrating disc, make pin realize ordered arrangement by vibrating disc, and pin is transported in the pin material pipe; Wherein, pin material pore footpath is suitable with the pin maximum outside diameter.
Step S200, by vacuum generator single pin is drawn in the pin material pipe in the pin preset holes that the transposition axle arranges;
Step S300, cylinder promote the drift slide block and slide to pressing mounting tool, square column leg on the drift slide block promotes the rotation of transposition piece, the transposition piece drives transposition axle synchronous rotary, until the straight flange of transposition piece is parallel with the square column leg, transposition piece half-twist stops operating, and the pin preset holes is aimed at red needle, the pin hole of while alignment pieces, spring is elongated in the time of the rotation of transposition piece;
Step S400, drift slide block continue to slide to pressing mounting tool, and red needle enters in the transposition pivot pin nail preset holes, promotes pin until pin is press-fited in the pin hole that enters workpiece.
Step S500, cylinder are return, and the drift slide block leaves pressing mounting tool and returns, and transposition axle and transposition piece reset under the effect of spring, treat that next pin is inhaled in the pin preset holes of transposition axle.
Miniature pin automatic press mounting machine of the present invention and pressing method thereof, by multiple tracks vibrating disc and whirligig, realized miniature pin automatically, efficiently, press-fiting accurately, and effectively reduce potential safety hazard.
Should be understood that, for those of ordinary skills, can be improved according to the above description or conversion, and all these improvement and conversion all should belong to the protection domain of claims of the present invention.
Claims (9)
1. a miniature pin automatic press mounting machine comprises pin feeding mechanism, cylinder, drift slide block, pressing mounting tool and vacuum generator, and described cylinder is connected with the drift slide block by flotator; It is characterized in that be provided with turn device in the axle preset holes of described pressing mounting tool, described pin feeding mechanism and turn device offset.
2. automatic press mounting machine according to claim 1 is characterized in that, described turn device comprises transposition axle, bearing, transposition piece, nut and pin, and described bearing, transposition piece and nut be coaxial being arranged on the transposition axle successively; Also be provided be used to the pin preset holes of depositing pin to be press-fited on the described transposition axle.
3. automatic press mounting machine according to claim 1 and 2, it is characterized in that, described pin feeding mechanism is the multiple tracks vibrating disc, and described multiple tracks vibrating disc connects by the pin preset holes on pin material pipe and the turn device, and pin material pipe is identical with the aperture of pin preset holes.
4. automatic press mounting machine according to claim 1 is characterized in that, described miniature pin automatic press mounting machine also comprises for the pin in the pin material pipe being sucked the vacuum generator in the pin preset holes on the transposition axle.
5. automatic press mounting machine according to claim 2 is characterized in that, the middle position on the lower of described pressing mounting tool is provided with alignment pin, is articulated by spring between described alignment pin and the transposition piece.
6. automatic press mounting machine according to claim 2 is characterized in that, described transposition piece is sheathed and be positioned on the transposition axle by pin, and further with nut the transposition piece is fixed.
7. automatic press mounting machine according to claim 4 is characterized in that, also comprises flotator, and described drift slide block is mounted on the cylinder by described flotator, is equipped with to push away the red needle of dress pin on the described drift slide block.
8. automatic press mounting machine according to claim 7 is characterized in that, described drift slide block is provided with to promote the square column leg of transposition piece rotation.
9. the pressing method of a miniature pin automatic press mounting machine, it may further comprise the steps:
A, pin is put into vibrating disc, make pin realize ordered arrangement by vibrating disc, and pin is transported in the pin material pipe, pin material pore footpath is suitable with the pin maximum outside diameter;
B, by vacuum generator single pin is drawn in the pin material pipe in the pin preset holes that the transposition axle arranges;
C, cylinder promote the drift slide block and slide to pressing mounting tool, square column leg on the drift slide block promotes the rotation of transposition piece, the transposition piece drives transposition axle synchronous rotary, until the straight flange of transposition piece is parallel with the square column leg, transposition piece half-twist stops operating, and the pin preset holes is aimed at red needle, the pin hole of while alignment pieces, spring is elongated in the time of the rotation of transposition piece;
D, drift slide block continue to slide to pressing mounting tool, and red needle enters in the transposition pivot pin nail preset holes, promotes pin until pin is press-fited in the pin hole that enters workpiece;
E, cylinder are return, and the drift slide block leaves pressing mounting tool and returns, and transposition axle and transposition piece reset under the effect of spring, treat that next pin is inhaled in the pin preset holes of transposition axle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210347380.7A CN102862045B (en) | 2012-09-05 | 2012-09-05 | Automatic micro pin press filling machine and press filling method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210347380.7A CN102862045B (en) | 2012-09-05 | 2012-09-05 | Automatic micro pin press filling machine and press filling method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102862045A true CN102862045A (en) | 2013-01-09 |
| CN102862045B CN102862045B (en) | 2015-07-01 |
Family
ID=47441315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210347380.7A Expired - Fee Related CN102862045B (en) | 2012-09-05 | 2012-09-05 | Automatic micro pin press filling machine and press filling method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102862045B (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103639697A (en) * | 2013-12-05 | 2014-03-19 | 徐四伟 | Device for assembling cramp |
| CN103659221A (en) * | 2013-12-06 | 2014-03-26 | 苏州朗迅工业自动化科技有限公司 | Installing machine of flip product rotating dowel and installing method thereof |
| CN105312872A (en) * | 2015-11-03 | 2016-02-10 | 广东长盈精密技术有限公司 | Pin pick-and-place device |
| CN106239424A (en) * | 2016-09-12 | 2016-12-21 | 歌尔科技有限公司 | A kind of pin pressing jig and pressing in pins method thereof |
| CN106493545A (en) * | 2016-12-19 | 2017-03-15 | 佛山佐尔汽车部件有限公司 | A kind of assembly machine of automotive door hinge bushing |
| CN106493546A (en) * | 2016-12-19 | 2017-03-15 | 佛山佐尔汽车部件有限公司 | Automatic assembling machine for automobile door hinge |
| CN106695291A (en) * | 2017-01-25 | 2017-05-24 | 广东文灿压铸股份有限公司 | Press-mounting equipment |
| CN107309637A (en) * | 2017-07-19 | 2017-11-03 | 贵州华昌汽车电器有限公司 | A kind of key fitting pin machine and its dress pin method |
| CN108747268A (en) * | 2018-07-05 | 2018-11-06 | 上海誉鸣自动化科技有限公司 | A kind of automobile door lock pin automatic assembly equipment |
| CN109175969A (en) * | 2018-11-12 | 2019-01-11 | 顺德职业技术学院 | A kind of assembly equipment of motor pivot pin |
| CN109317950A (en) * | 2018-11-12 | 2019-02-12 | 舟山市庆丰铁路仪表有限公司 | A kind of riveting set of core of pressure meter pedestal and column |
| CN109759813A (en) * | 2018-12-28 | 2019-05-17 | 唐山四维智能科技有限公司 | Lawn Machine Trolley Wheel Bearings automate pressing machine |
| CN115106738A (en) * | 2022-07-01 | 2022-09-27 | 东莞市振亮精密科技有限公司 | Double-pin inserting device, rotating structure assembling device and method |
| CN117961494A (en) * | 2024-03-29 | 2024-05-03 | 潍柴动力股份有限公司 | Pin press-fitting method, device, equipment and medium |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006068878A (en) * | 2004-09-06 | 2006-03-16 | Nagano Automation Kk | Device and method for press-fitting knock pin for preventing turning of piston ring |
| CN201871932U (en) * | 2010-11-12 | 2011-06-22 | 周俊雄 | Folding type key assembly machine |
| CN202123357U (en) * | 2011-06-21 | 2012-01-25 | 林锦贤 | Automatic screw machine |
| CN202192409U (en) * | 2011-08-18 | 2012-04-18 | 重庆劲科来汽车空调暖风机有限公司 | Press mounting device for hinge pins of speed regulating gears of general purpose small gasoline engines |
| CN202952030U (en) * | 2012-09-05 | 2013-05-29 | 广东机电职业技术学院 | Miniature pin automatic pressing fit machine |
-
2012
- 2012-09-05 CN CN201210347380.7A patent/CN102862045B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006068878A (en) * | 2004-09-06 | 2006-03-16 | Nagano Automation Kk | Device and method for press-fitting knock pin for preventing turning of piston ring |
| CN201871932U (en) * | 2010-11-12 | 2011-06-22 | 周俊雄 | Folding type key assembly machine |
| CN202123357U (en) * | 2011-06-21 | 2012-01-25 | 林锦贤 | Automatic screw machine |
| CN202192409U (en) * | 2011-08-18 | 2012-04-18 | 重庆劲科来汽车空调暖风机有限公司 | Press mounting device for hinge pins of speed regulating gears of general purpose small gasoline engines |
| CN202952030U (en) * | 2012-09-05 | 2013-05-29 | 广东机电职业技术学院 | Miniature pin automatic pressing fit machine |
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103639697A (en) * | 2013-12-05 | 2014-03-19 | 徐四伟 | Device for assembling cramp |
| CN103659221A (en) * | 2013-12-06 | 2014-03-26 | 苏州朗迅工业自动化科技有限公司 | Installing machine of flip product rotating dowel and installing method thereof |
| CN105312872A (en) * | 2015-11-03 | 2016-02-10 | 广东长盈精密技术有限公司 | Pin pick-and-place device |
| CN106239424B (en) * | 2016-09-12 | 2017-11-14 | 歌尔科技有限公司 | A kind of pin pressing jig and its pressing in pins method |
| CN106239424A (en) * | 2016-09-12 | 2016-12-21 | 歌尔科技有限公司 | A kind of pin pressing jig and pressing in pins method thereof |
| CN106493545A (en) * | 2016-12-19 | 2017-03-15 | 佛山佐尔汽车部件有限公司 | A kind of assembly machine of automotive door hinge bushing |
| CN106493546A (en) * | 2016-12-19 | 2017-03-15 | 佛山佐尔汽车部件有限公司 | Automatic assembling machine for automobile door hinge |
| CN106695291A (en) * | 2017-01-25 | 2017-05-24 | 广东文灿压铸股份有限公司 | Press-mounting equipment |
| CN107309637B (en) * | 2017-07-19 | 2023-09-05 | 贵州华昌汽车电器有限公司 | Key pin assembling machine and pin assembling method thereof |
| CN107309637A (en) * | 2017-07-19 | 2017-11-03 | 贵州华昌汽车电器有限公司 | A kind of key fitting pin machine and its dress pin method |
| CN108747268A (en) * | 2018-07-05 | 2018-11-06 | 上海誉鸣自动化科技有限公司 | A kind of automobile door lock pin automatic assembly equipment |
| CN109175969A (en) * | 2018-11-12 | 2019-01-11 | 顺德职业技术学院 | A kind of assembly equipment of motor pivot pin |
| CN109317950A (en) * | 2018-11-12 | 2019-02-12 | 舟山市庆丰铁路仪表有限公司 | A kind of riveting set of core of pressure meter pedestal and column |
| CN109175969B (en) * | 2018-11-12 | 2023-09-05 | 顺德职业技术学院 | Assembling equipment for motor shaft pin |
| CN109317950B (en) * | 2018-11-12 | 2023-10-24 | 舟山市庆丰铁路仪表有限公司 | Riveting device for pressure gauge movement base and stand column |
| CN109759813A (en) * | 2018-12-28 | 2019-05-17 | 唐山四维智能科技有限公司 | Lawn Machine Trolley Wheel Bearings automate pressing machine |
| CN109759813B (en) * | 2018-12-28 | 2023-07-14 | 唐山四维智能科技有限公司 | Automatic pressing machine for lawn mower wheel bearings |
| CN115106738A (en) * | 2022-07-01 | 2022-09-27 | 东莞市振亮精密科技有限公司 | Double-pin inserting device, rotating structure assembling device and method |
| CN115106738B (en) * | 2022-07-01 | 2023-11-03 | 东莞市振亮精密科技有限公司 | Double-pin inserting device, rotating structure assembling device and method |
| CN117961494A (en) * | 2024-03-29 | 2024-05-03 | 潍柴动力股份有限公司 | Pin press-fitting method, device, equipment and medium |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102862045B (en) | 2015-07-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102862045B (en) | Automatic micro pin press filling machine and press filling method thereof | |
| CN107081596B (en) | Elastic assembling system for rubber sleeve of tool clamp | |
| CN202952030U (en) | Miniature pin automatic pressing fit machine | |
| CN109877565B (en) | Mounting and rubberizing mechanism for radiating fin glue nails | |
| CN203579165U (en) | Screw locking mechanism | |
| CN103707052A (en) | Automatic screw nailing machine | |
| CN104028988A (en) | Automatic forming device of inserted type impellers | |
| CN204366391U (en) | Lock screw device | |
| CN104162779A (en) | Fully-automatic pencil sharpener assembly machine | |
| CN104670893A (en) | Plastic bucket clamp replacement device | |
| CN108306464A (en) | A kind of kludge of the rotor assembly of brushless electronic water pump | |
| CN109704032A (en) | A kind of efficient automatic orientation sequence inserting apparatus of pipettor gun head | |
| CN105855447A (en) | Full-automatic numerical control riveting machine | |
| CN108544213A (en) | A kind of automatic assembly equipment that ship steering wheel is quickly taken turns | |
| CN207926387U (en) | A kind of kludge of the rotor assembly of brushless electronic water pump | |
| CN107052756B (en) | Elastic feeding device of tool pliers rubber sleeve assembling machine | |
| CN202894871U (en) | Full-automatic workpiece punching system | |
| CN105328438A (en) | Device for installing spring of detection gear in steering wheel booster system | |
| CN202412937U (en) | Full-automatic conveying mechanism for BOSA (Bidirectional Optical Single Assembly) casing marking machine | |
| CN109120117A (en) | A kind of rotor and commutator mounting device | |
| CN108555596A (en) | The automatic assembling apparatus quickly taken turns for ship steering wheel | |
| CN111002007B (en) | Automatic assembling equipment for crane toy | |
| CN204656845U (en) | A kind of whirligig and a kind of point glue equipment | |
| CN208411015U (en) | A kind of film covering device of laminating machine | |
| CN203936620U (en) | The screw fastening device of full-automatic pencil sharpener assembly machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150701 Termination date: 20160905 |