CN103170834B - A kind of bolt and nut automatic assembling - Google Patents
A kind of bolt and nut automatic assembling Download PDFInfo
- Publication number
- CN103170834B CN103170834B CN201310099682.1A CN201310099682A CN103170834B CN 103170834 B CN103170834 B CN 103170834B CN 201310099682 A CN201310099682 A CN 201310099682A CN 103170834 B CN103170834 B CN 103170834B
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- nut
- bolt
- automatic assembling
- clamping
- working head
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- 239000000463 material Substances 0.000 claims description 31
- 239000000203 mixture Substances 0.000 claims description 3
- 230000007935 neutral effect Effects 0.000 claims description 3
- 239000007795 chemical reaction product Substances 0.000 claims 1
- 239000000047 product Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000010276 construction Methods 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Abstract
The present invention relates to a kind of bolt and nut automatic assembling, including: bolt turns to slideway, bolt conveyer device, bolt clamping device, adjusting apparatus, nut loader, nut propulsion plant, nut driving Working head device, frame and electric control system；Wherein, bolt turns to slideway that directed bolt is delivered to bolt conveyer device, and is sent to bolt clamping device one by one by bolt conveyer device, and bolt is positioned clamping in bolt clamping device；Nut loader delivers to nut propulsion plant by after nut orientation through slideway, released one by one by nut propulsion plant and push nut driving Working head device, nut driving Working head device makes nut rotate and pushes it against the bolt being positioned clamping, nut and bolt are screwed together, and complete automatic assembling。The bolt and nut automatic assembling reliability of the present invention is high, with low cost, simple in construction, it is achieved bolt and nut assembles automatically, overcomes that manual assembly production efficiency is low, labor intensity is high and assembles the problems such as not in place, to collide with in surface。
Description
Technical field
The present invention relates to a kind of special equipment for erection bolt nut, especially a kind of steel tower, guardrail bolt and nut automatic assembling。
Background technology
The parts that bolts and nuts are electric power towers, freeway guardrail is conventional, both need to screw integral as its supply of material state。
Current bolts and nuts screw assembling, be mainly also dependent on craft or simple tool (such as electric wrench) complete。Owing to adopting manual assembly, production efficiency is low, and labor intensity is high, also often occurs assembling the quality problems such as not in place, to collide with in surface。Along with economic fast development, demand gets more and more, and the production efficiency of bolt and nut assembling, quality, cost be it is also proposed requirements at the higher level, and prior art not can effectively solve the problem that these problems。
Summary of the invention
The goal of the invention of the present invention is in that to provide that a kind of reliability is high, with low cost, the bolt and nut automatic assembling of simple in construction, realize bolt and nut automatically to assemble, overcome the problems such as existing manual assembly production efficiency is low, labor intensity is high and it is not in place to assemble, collide with in surface。
Technical scheme is as follows:
A kind of bolt and nut automatic assembling, including: bolt turns to slideway, bolt conveyer device, bolt clamping device, nut loader, nut propulsion plant, nut driving Working head device, frame and electric control system；Wherein, bolt turns to slideway that directed bolt is delivered to bolt conveyer device, and is sent to bolt clamping device one by one by bolt conveyer device, and bolt is positioned clamping in bolt clamping device；Nut loader delivers to nut propulsion plant by after nut orientation, released one by one by nut propulsion plant and push nut driving Working head device, nut driving Working head device makes nut rotate and pushes it against the bolt being positioned clamping, and nut and bolt are screwed together, and complete automatic assembling。
Accompanying drawing explanation
Fig. 1 is the three-dimensional view of the bolt and nut automatic assembling of the present invention；
Fig. 2 is the three-dimensional view of the bolt conveyer device of the present invention；
Fig. 3 is the three-dimensional view of the bolt clamping device of the present invention；
Fig. 4 is the three-dimensional view of the adjusting apparatus of the present invention；
Fig. 5 is the three-dimensional view of the nut propulsion plant of the present invention；
Fig. 6 is the nut driving Working head device three-dimensional view of the present invention；
In accompanying drawing, the parts representated by each label are as follows:
1, bolt turns to slideway 2, bolt conveyer device 3, bolt clamping device 4, length adjuster 5, nut loader 6, nut propulsion plant 7, nut driving Working head device 8, frame 9, electric control system 21, conveying cylinder 22, material baffle 23, big end bearing material pawl 24, small end bearing material pawl 25, axial location-plate 26, spring 31, clamping cylinder 32, clamping seats 33, anti-rotary head 41, casing 42, leading screw 43, screw 44, feed rod 45, slide 46, handwheel 61, propulsion cylinder 62, pushing plate 64, separated material cylinder 65, separated material device 71, drive motor 72, connect seat 73, Socket type driving end of wrenches 74, nut storage tank 741, permanent magnet 75, linear moving mechanism 751, cylinder 752, cylinder block 753, guide post 754, slide 755, prop up bearing
Detailed description of the invention
Below in conjunction with accompanying drawing, principles of the invention and feature being described, example is served only for explaining the present invention, is not intended to limit the scope of the present invention。
The present invention includes bolt and turns to slideway 1, bolt conveyer device 2, bolt clamping device 3, adjusting apparatus 4, nut loader 5, nut propulsion plant 6, nut driving work 7, frame 8 and electric control system 9；Wherein, bolt turns to slideway 1 that the bolt that bolt loader (not shown) is directed is delivered to bolt conveyer device 2, and is sent to bolt clamping device 3 one by one by bolt conveyer device 2, and bolt is positioned clamping in bolt clamping device 3；Nut loader 5 delivers to nut propulsion plant 6 by after nut orientation through slideway, nut propulsion plant 6 is provided with separated material device 65 and is released one by one by nut, the nut released falls in the neutral of pushing plate 62 and nut storage tank 74 composition, nut is pushed nut driving Working head device 7 by pushing plate 62, nut driving Working head device 7 makes nut rotate and pushes it against the bolt being positioned clamping, nut and bolt are screwed together, and complete automatic assembling。
Bolt turns to slideway 1 to be arranged on bolt loader (not shown) exit, and directed bolt is delivered to bolt conveyer device 2。Bolt loader is directed for bolt, can be selected for funneling, chain-type or vibrating tray structure, adopts two sets to be arranged symmetrically with。
Bolt conveyer device 2 is made up of conveying cylinder 21, material baffle 22, big end bearing material pawl 23, small end bearing material pawl 24, axial location-plate 25 and spring 26 etc.。Conveying cylinder 21 is fixed in frame 8, its piston rod is provided with big end bearing material pawl 23 and small end bearing material pawl 24, being promoted big end bearing material pawl 23 and small end bearing material pawl 24 to move back and forth by piston rod, big end bearing material pawl 23 and small end bearing material pawl 24 can be adapted to the bolt of different length；Axial location-plate 25 is arranged in the big chute holding bearing material pawl 23, it is prevented that bolt axial float, relies on spring 26 to reset；Material baffle 22 is arranged on big end bearing material pawl 23 and small end bearing material pawl 24 and is released one by one by bolt；Bolt turns to the bolt that slideway 1 is sent to be bolted conveyer device 2 one by one and delivers in bolt clamping device 3；
Bolt clamping device 3 is made up of clamping cylinder 31, clamping seats 32, anti-rotary head 33, the Bolt to position clamping sent here by bolt conveyer device 2。The symmetrical inclination of clamping seats 32 is fixed in adjusting apparatus 4, and clamping cylinder 31 is arranged on clamping seats 32, and anti-rotary head is arranged on the tailpiece of the piston rod of clamping cylinder 31, makes clamping more safe and reliable；
Adjusting apparatus 4 is arranged for adapting to different length bolt, it is made up of casing 41, leading screw 42, screw 43, feed rod 44, slide 45 and handwheel 46, casing 41 is fixed in frame 8, screw 43 is arranged on slide 45, leading screw 42 one end is equipped with handwheel 46, rotating handwheel 46 makes slide 45 move forward and backward by leading screw 42 screw 43 screw mechanism, drives bolt clamping device 3 to move forward and backward simultaneously, adjustment relative to the spacing of nut storage tank 74 to adapt to different length bolt；
Nut loader 5 adopts slidingtype hopper, is fixed in frame 8。The nut being characterized in directed is sent by Liang Geliao road, respectively nut is fed on two stations；
Nut propulsion plant 6 is made up of propulsion cylinder 61, pushing plate 62, separated material cylinder 64, separated material device 65 etc., separated material cylinder 64 is arranged on the material road end of nut loader 5 and is released one by one by nut, the nut released falls in the neutral of pushing plate 62 and nut storage tank 74 composition, the piston rod of propulsion cylinder 61 is installed pushing plate 62, pushing plate 62 nut is pushed in the draw-in groove 731 that Socket type driving end of wrenches 73 is arranged；
Nut driving Working head device 7 is made up of drive motor 71, connection seat 72, Socket type driving end of wrenches 73, nut storage tank 74, linear moving mechanism 75 etc.；Wherein linear moving mechanism is made up of cylinder 751, cylinder block 752, guide post 753, slide 754, a bearing 755。Cylinder block 752, guide post 753, bearing 755 rigid attachment are fixed in frame 8 together, and cylinder 751 is arranged on cylinder block 752 its piston rod and couples with slide 754 and promotes slide 754 to move at guide post 753 axial reciprocating。Connect seat 72 to be solidified as a whole with slide 754, connect seat 72 one end installation drive motor 71 other end and be provided with Socket type driving end of wrenches 73, Socket type driving end of wrenches 73 is provided with draw-in groove 731 for blocking nut, connect and seat 72 is also equipped with nut storage tank 74, nut storage tank 74 is provided with the permanent magnet 741 righting for nut, drive motor 71 drives Socket type driving end of wrenches 73 to rotate together with the nut in Socket type driving end of wrenches 73, 75 nuts of linear moving mechanism are pushed to make it be screwed together on the bolt that bolt clamping device 3 clamps, each mechanism returns to its original position successively subsequently, finished product falls in finished product hopper, automatically it is completed。
Electric control system 9 completes each moving component control work, to realize full-automation。
The present invention adopts pneumatic as major impetus, completes automatic assembling。Meanwhile, hydraulic pressure and cam control gear also can realize。
The foregoing is only the preferably case study on implementation of the present invention, not in order to limit the present invention, all within the spirit and principles in the present invention, any amendment of making, equivalent replacement, improvement etc., should be included within protection scope of the present invention。
Claims (8)
1. a bolt and nut automatic assembling, including: bolt turns to slideway, bolt conveyer device, bolt clamping device, adjusting apparatus, nut loader, nut propulsion plant, nut driving Working head device, frame and electric control system；Wherein, bolt turns to slideway that directed bolt is delivered to bolt conveyer device, and is sent to bolt clamping device one by one by bolt conveyer device, and bolt is positioned clamping in bolt clamping device；Adjusting apparatus is arranged for adapting to different length bolt；Nut loader delivers to nut propulsion plant by after nut orientation, released one by one by nut propulsion plant and push nut driving Working head device, nut driving Working head device makes nut rotate and pushes it against the bolt being positioned clamping, and nut and bolt are screwed together, and complete automatic assembling；Adjusting apparatus includes casing, leading screw, screw, feed rod, slide and handwheel, casing is fixed in frame, screw is arranged on slide, leading screw one end is equipped with handwheel, rotating handwheel makes slide move forward and backward by screw-nut screw mechanism, drive bolt clamping device to move forward and backward simultaneously, adjust and be provided with the spacing of nut storage tank to adapt to different length bolt relative to nut driving Working head device；Nut propulsion plant includes propulsion cylinder, pushing plate, separated material cylinder, separated material device, nut is released by separated material cylinder one by one that be arranged on nut loader material road end, the nut released falls into pushing plate and in the neutral of nut storage tank composition, is arranged in the Socket type driving end of wrenches draw-in groove that nut is pushed nut driving Working head device by the pushing plate on propulsion cylinder；Nut driving Working head device includes drive motor, connects seat, Socket type driving end of wrenches, nut storage tank, linear moving mechanism, nut storage tank is provided with the permanent magnet righting for nut, drive motor drives Socket type driving end of wrenches to rotate together with the nut in Socket type driving end of wrenches, linear moving mechanism is pushed nut to make it be screwed together on the bolt of bolt gripping means grips to, each mechanism returns to its original position successively, end product falls in finished product hopper, is automatically completed。
2. bolt and nut automatic assembling according to claim 1, bolt turns to slideway to be arranged on bolt loader exit。
3. bolt and nut automatic assembling according to claim 2, wherein bolt loader is directed for bolt, selects funneling, chain-type or vibrating tray structure。
4. bolt and nut automatic assembling according to claim 1, bolt conveyer device includes conveying cylinder, material baffle, big end bearing material pawl, small end bearing material pawl, axial location-plate and spring。
5. bolt and nut automatic assembling according to claim 1, bolt clamping device includes clamping cylinder, clamping seats, anti-rotary head, is fixed in adjusting apparatus, the Bolt to position clamping sent here by bolt conveyer device。
6. bolt and nut automatic assembling according to claim 1, nut loader adopts slidingtype hopper, is fixed in frame, and directed nut is sent by expecting, nut is fed on station。
7. bolt and nut automatic assembling according to claim 1, electric control system completes each moving component control work, it is achieved full-automatic。
8. the automatic package system of bolt and nut, by the bolt and nut automatic assembling of claim 1, one or more groups assembles for it。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310099682.1A CN103170834B (en) | 2013-03-27 | 2013-03-27 | A kind of bolt and nut automatic assembling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310099682.1A CN103170834B (en) | 2013-03-27 | 2013-03-27 | A kind of bolt and nut automatic assembling |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103170834A CN103170834A (en) | 2013-06-26 |
| CN103170834B true CN103170834B (en) | 2016-06-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310099682.1A Expired - Fee Related CN103170834B (en) | 2013-03-27 | 2013-03-27 | A kind of bolt and nut automatic assembling |
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| CN (1) | CN103170834B (en) |
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| CN107634437B (en) * | 2017-08-04 | 2018-06-22 | 江苏博之旺自动化设备有限公司 | Nut automatic locking machine |
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| CN110253270B (en) * | 2019-06-24 | 2020-12-25 | 安徽瑞邦生物科技有限公司 | Automatic assembling machine for steel pipe tower bolts |
| CN111250969B (en) * | 2020-03-16 | 2021-07-09 | 江苏信息职业技术学院 | Automatic assembly equipment of bolt with adjustable pretightening force based on magneto-rheological effect |
| CN114473470B (en) * | 2022-03-17 | 2023-02-07 | 浙江机电职业技术学院 | Automatic assembling equipment and assembling process |
| CN114893482A (en) * | 2022-04-30 | 2022-08-12 | 力创科技股份有限公司 | Automatic intelligent nut implanting equipment and nut implanting method |
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- 2013-03-27 CN CN201310099682.1A patent/CN103170834B/en not_active Expired - Fee Related
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| FR2632231A1 (en) * | 1988-06-07 | 1989-12-08 | Renault Automation | AUTONOMOUS POST FOR THE ROBOTIC ASSEMBLY OF PARTS BY VISSING, INTENDED FOR FLEXIBLE INSTALLATIONS |
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| CN103170834A (en) | 2013-06-26 |
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Inventor after: Hong Jun Inventor after: Xu Guoqiang Inventor after: Wang Chengquan Inventor after: Liu Zongjie Inventor after: Sun Chuanmeng Inventor after: Li Bin Inventor after: Chen Shuo Inventor after: Li Jiqiang Inventor after: Zhou Qiang Inventor after: Liu Xiying Inventor after: Liang Hongjun Inventor after: Song Weiting Inventor after: Wu Zongsheng Inventor after: Yang Peng Inventor after: Ma Xin Inventor before: Wang Xiufeng |
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