CN207171970U - nut fetching device - Google Patents

nut fetching device Download PDF

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Publication number
CN207171970U
CN207171970U CN201721093549.5U CN201721093549U CN207171970U CN 207171970 U CN207171970 U CN 207171970U CN 201721093549 U CN201721093549 U CN 201721093549U CN 207171970 U CN207171970 U CN 207171970U
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CN
China
Prior art keywords
cylinder
nut
slide bar
locking
hole
Prior art date
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Active
Application number
CN201721093549.5U
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Chinese (zh)
Inventor
孙树波
张守金
石江涛
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Goertek Optical Technology Co Ltd
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Goertek Techology Co Ltd
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Publication date
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Priority to CN201721093549.5U priority Critical patent/CN207171970U/en
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Publication of CN207171970U publication Critical patent/CN207171970U/en
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Abstract

The utility model discloses a kind of nut fetching device, it is related to installation auxiliary device technical field.Nut fetching device, including air valve device, the air valve device include cylinder and are arranged on the valve of the barrel end, and the opening position on the cylinder close to the valve is provided with locking mechanism, and ejecting structure is provided with the cylinder.The utility model effectively solves the caducous problem of nut in installation process, while improves the locating accuracy of nut.

Description

Nut fetching device
Technical field
Installation auxiliary device technical field is the utility model is related to, more particularly to a kind of nut fetching device.
Background technology
In acoustical device, the device with nut often draws nut installation using getter device, and this process exists a lot Drawback.First, during nut is drawn, process of the nut in installation is likely to result in because suction is unstable for getter device In drop, cause display alarm, it is necessary to release alarm and nut need to be drawn again, lose time, reduce operating efficiency;Two It is that the nut drawn is placed into mould, causes nut to be positioned in mould because suction nozzle control is bad and forbidden to cause nut to put askew, have Higher pressing mold risk.
Utility model content
For disadvantages described above, technical problem to be solved in the utility model is to provide a kind of nut fetching device, this spiral shell Female fetching device effectively solves the caducous problem of nut in installation process, while improves the accurate positioning of nut Rate.
In order to solve the above technical problems, the technical solution of the utility model is:
A kind of nut fetching device, including air valve device, the air valve device include cylinder and are arranged on the cylinder end The valve in portion, it is characterised in that:Opening position on the cylinder close to the valve is provided with locking mechanism, is set in the cylinder It is equipped with ejecting structure.
As an improvement the locking mechanism includes multiple steel balls installed in the cylinder the week side of boss, on the cylinder The opening position of corresponding each steel ball is provided with mounting hole, and the diameter of the mounting hole is less than the bulb diameter of the steel ball, each institute State the week side of boss that steel ball is arranged on the cylinder by same rubber ring.
As an improvement the opening position that the week side of boss of the cylinder corresponds to the steel ball is provided with the first annular groove, The mounting hole is arranged on the bottom of first groove, and the steel ball corresponds to the mounting hole and is arranged on first groove It is interior.
As an improvement the ejecting structure includes the slide bar being slidably mounted in the cylinder, the slide bar is close One end of the locking mechanism is thinner, and the other end is thicker, and the accommodating chamber being adapted with the slide bar, institute are provided with the cylinder The thinner end for stating slide bar can be slid through the locking mechanism.
As an improvement the thinner end of the slide bar is arranged with the first elastic component resetted for the slide bar, it is described One end of first elastic component is against the relatively butt end of the slide bar, and the other end is against on the cylinder.
As an improvement the second groove that annular is relatively provided with butt end of the slide bar, second groove is interior to pacify Equipped with oil sealing.
As an improvement the slide bar is internally provided with through hole, the bearing of trend of the through hole and the slide bar Bearing of trend is consistent;The through hole is provided with the ejection for sliding through the locking mechanism close to one end of the locking mechanism Bar, one end of the knock-pin are located in the cylinder, and the other end of the knock-pin is located in the through hole;The through hole The other end is provided with locking member, and the second elasticity is provided with the through hole between the knock-pin and the locking member Part.
As an improvement the opening position that second elastic component is corresponded on the slide bar is provided with steam vent, the row Stomata and the perpendicular setting of the through hole.
As an improvement the locking member is lock-screw.
As an improvement end of the cylinder away from the valve is provided with the joint being connected with pneumatic shuttle.
After employing above-mentioned technical proposal, the beneficial effects of the utility model are:
Due to nut fetching device provided by the utility model, including air valve device, air valve device includes cylinder and setting Opening position close to valve on the valve of barrel end, cylinder is provided with locking mechanism, and ejecting structure is provided with cylinder. In use, the valve of air valve device is aligned into nut, press down on, or air valve device is motionless, nut is upward by thimble Head into the valve of air valve device, by the locking mechanism on cylinder by nut check, so, nut moves in air valve device Process would not be dropped, and after reaching specified location, the ejecting structure in cylinder is promoted by external force, will by ejecting structure Nut is ejected to specified location from locking mechanism so that nut is smoothly installed to specified location, realizes the accurate peace of nut Dress.By the above-mentioned course of work, nut fetching device provided by the utility model compared with prior art for, have it is following Advantage:
First, solve the problems, such as that getter device suction shakiness during nut is drawn easily comes off in the prior art, takes off Not only need to draw nut again after falling, and need to release monitor alarm, waste of time, after nut fetching device Nut stably will not fall off, and reduce pressing mold risk, reduces repair a die cost and man-hour, improves production efficiency;
2nd, nut is installed using nut fetching device, nut is ejected to specified location by ejecting structure, makes nut Installation positioning is more accurate, and yield carries 30%, and Production Gain is substantially improved.
In summary, the utility model nut fetching device, it is caducous effectively to solve the nut in installation process Problem, while improve the locating accuracy of nut.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model nut fetching device;
Fig. 2 is the sectional view of A-A in Fig. 1;
Fig. 3 is the sectional view of B-B in Fig. 1;
In figure:1. cylinder, 11. first grooves, 12. mounting holes, 2. valves, 3. steel balls, 4. rubber rings, 5. slide bars, 51. Second groove, 52. through holes, 53. steam vents, 6. first elastic components, 7. oil sealings, 8. knock-pins, 9. lock-screws, 10. second bullets Property part, 13. joints.
Embodiment
With reference to the accompanying drawings and examples, the utility model is expanded on further.
The orientation being related in this specification is defined by orientation during the utility model nut fetching device normal work, Orientation when its storage and transport is not limited, is only represented relative position relationship, is not represented absolute position relationship.
As shown in figure 1, nut fetching device, including air valve device and the pneumatic shuttle for driving air valve device, valve Device includes cylinder 1 and is arranged on the valve 2 of the taper of the end of cylinder 1.
As shown in Fig. 2 the opening position of close valve 2 is provided with the locking knot for blocking the nut in valve 2 on cylinder 1 Structure, is provided with the ejecting structure for nut to be ejected out of locking device in cylinder 1, preferred ejecting structure in this real mode Power set are pneumatic shuttle, and end of the cylinder 1 away from valve 2 is provided with the joint 13 being connected with pneumatic shuttle.
As shown in Figure 1 to Figure 3, locking mechanism includes the multiple steel balls 3 for being used to block nut installed in the week side of boss of cylinder 1, Nut in present embodiment is by taking mobile phone nut as an example, while the steel ball 3 in present embodiment is preferably provided with three, three Steel ball 3 is stuck in the groove of mobile phone nut;The opening position that each steel ball 3 is corresponded on cylinder 1 is respectively arranged with mounting hole 12, peace The diameter for filling hole 12 is less than the bulb diameter of steel ball 3, and each steel ball 3 is arranged on the week side of boss of cylinder 1 by rubber ring 4.
As shown in Fig. 2 the week side of boss of cylinder 1 correspond to each steel ball 3 opening position be provided with annular the first groove 11, three Mounting hole 12 is arranged on the bottom of the first groove 11, and the corresponding mounting hole 12 of steel ball 3 is arranged in the first groove 11.
As shown in Fig. 2 ejecting structure includes being slidably mounted on slide bar 5 in cylinder 1, slide bar 5 close to locking mechanism one End is thinner, and the other end is thicker, and the accommodating chamber being adapted with slide bar 5 is provided with cylinder 1;Positioned at slide bar 5 compared with butt end cylinder 1 with Pneumatic shuttle is connected, and the thinner end of slide bar 5 can be slid through locking mechanism and be used to eject nut;Covered on the thinner end of slide bar 5 Provided with the first elastic component 6 resetted for slide bar 5, preferably the first elastic component 6 is spring in present embodiment, the first elastic component 6 One end be against the relatively butt end of slide bar 5, the other end is against on cylinder 1;Slide bar 5 is relatively provided with the second recessed of annular on butt end Groove 51, oil sealing 7 is installed in the second groove 51;Slide bar 5 is internally provided with through hole 52, bearing of trend and the slide bar 5 of through hole 52 Bearing of trend it is consistent;Through hole 52 is provided with the knock-pin 8 for sliding through locking mechanism, knock-pin close to one end of locking mechanism 8 one end is located in cylinder 1, and the other end of knock-pin 8 is located in through hole 52;The other end of through hole 52 is provided with locking member, this The preferred locking member of embodiment is lock-screw 9, is located at, and second is provided with the through hole 52 between knock-pin 8 and lock-screw 9 Elastic component 10, present embodiment preferably the second elastic component 10 are also spring.
As shown in Fig. 2 the opening position of corresponding second elastic component 10 is provided with steam vent 53 on slide bar 5, steam vent 53 is with leading to 52 perpendicular setting of hole.
When in use, the valve 2 of air valve device is directed at nut, pressed down on, or air valve device is motionless, nut leads to Cross thimble to head into upwards in the valve 2 of air valve device, blocked nut check, i.e. three steel balls 3 by the locking mechanism on cylinder 1 Enter in the groove of nut, nut is stuck in valve 2, so, nut would not drop in the process that air valve device moves.
After air valve device is moved to specified location, the ejecting structure in cylinder 1, i.e. gas are promoted by pneumatic shuttle Pressure promotes the slide bar 5 in the cylinder 1 and the knock-pin 8 in slide bar 5, by knock-pin 8 by nut from locking mechanism Middle ejection to pneumatic shuttle after specified location is died so that nut is smoothly installed to specified location, realizes the accurate peace of nut Dress;Then slide bar 5 and knock-pin 8 reset under the elastic force effect of the first elastic component 6, wait for the installation of next nut.
When knock-pin 8 ejects nut, due to being provided with the in the through hole 52 between knock-pin 8 and lock-screw 9 Two elastic components 10, the opening position of corresponding second elastic component 10 is provided with and through hole 52 is perpendicular sets steam vent 53 on slide bar 5, By the cushioning effect of the second elastic component 10, nut can be effectively protected and knock-pin 8 is injury-free, ensure that installation nut Quality, while steam vent 53 drains the gas in through hole 52 in time, has ensured being normally carried out for installment work.
By the above-mentioned course of work, nut fetching device provided by the utility model compared with prior art for, solution Getter device in the prior art of having determined in suction during drawing nut unstable the problem of easily coming off, not only needs after coming off Again nut is drawn, and needs to release monitor alarm, waste of time, will not stably be taken off using nut fetching device back nut Fall, reduce pressing mold risk, reduce repair a die cost and man-hour, improve production efficiency;Pacified simultaneously using nut fetching device Loading nut, nut is ejected to specified location by ejecting structure, pneumatic shuttle is died, and makes the installation positioning of nut more accurate Really, yield carries 30%, and Production Gain is substantially improved.
The utility model is not limited to above-mentioned specific embodiment, and one of ordinary skill in the art visualizes from above-mentioned Hair, without performing creative labour, a variety of conversion made, all falls within the scope of protection of the utility model.

Claims (10)

1. nut fetching device, including air valve device, the air valve device includes cylinder and is arranged on the gas of the barrel end Mouth, it is characterised in that:Opening position on the cylinder close to the valve is provided with locking mechanism, and top is provided with the cylinder Go out structure.
2. nut fetching device according to claim 1, it is characterised in that:The locking mechanism includes being arranged on the cylinder Multiple steel balls of body the week side of boss, the opening position that each steel ball is corresponded on the cylinder are provided with mounting hole, the mounting hole it is straight Footpath is less than the bulb diameter of the steel ball, and each steel ball is arranged on the week side of boss of the cylinder by same rubber ring.
3. nut fetching device according to claim 2, it is characterised in that:The week side of boss of the cylinder corresponds to the steel ball Opening position is provided with the first groove of annular, and the mounting hole is arranged on the bottom of first groove, and the steel ball corresponds to institute Mounting hole is stated in first groove.
4. nut fetching device according to claim 1, it is characterised in that:The ejecting structure includes being slidably mounted on institute The slide bar in cylinder is stated, the slide bar is thinner close to one end of the locking mechanism, and the other end is thicker, is provided with the cylinder The accommodating chamber being adapted with the slide bar, the thinner end of the slide bar can be slid through the locking mechanism.
5. nut fetching device according to claim 4, it is characterised in that:The thinner end of the slide bar is arranged with for institute The first elastic component of slide bar reset is stated, one end of first elastic component is against the relatively butt end of the slide bar, and the other end is against institute State on cylinder.
6. nut fetching device according to claim 5, it is characterised in that:The slide bar is relatively provided with annular on butt end The second groove, oil sealing is installed in second groove.
7. nut fetching device according to claim 4, it is characterised in that:The slide bar is internally provided with through hole, institute The bearing of trend for stating through hole is consistent with the bearing of trend of the slide bar;The through hole is provided with close to one end of the locking mechanism Slide through the knock-pin of the locking mechanism, one end of the knock-pin is located in the cylinder, the knock-pin it is another End is in the through hole;The other end of the through hole is provided with locking member, between the knock-pin and the locking member The through hole in the second elastic component is installed.
8. nut fetching device according to claim 7, it is characterised in that:Second elastic component is corresponded on the slide bar Opening position be provided with steam vent, the steam vent and the perpendicular setting of the through hole.
9. nut fetching device according to claim 7, it is characterised in that:The locking member is lock-screw.
10. according to the nut fetching device described in any one of claim 1 to 9 claim, it is characterised in that:The cylinder is remote End from the valve is provided with the joint that is connected with pneumatic shuttle.
CN201721093549.5U 2017-08-29 2017-08-29 nut fetching device Active CN207171970U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721093549.5U CN207171970U (en) 2017-08-29 2017-08-29 nut fetching device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721093549.5U CN207171970U (en) 2017-08-29 2017-08-29 nut fetching device

Publications (1)

Publication Number Publication Date
CN207171970U true CN207171970U (en) 2018-04-03

Family

ID=61739432

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201721093549.5U Active CN207171970U (en) 2017-08-29 2017-08-29 nut fetching device

Country Status (1)

Country Link
CN (1) CN207171970U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111687873A (en) * 2020-06-29 2020-09-22 贵州电网有限责任公司 Nut pickup device
CN111890397A (en) * 2020-06-20 2020-11-06 上海施赛自动化科技有限公司 Robot for taking and placing screws

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111890397A (en) * 2020-06-20 2020-11-06 上海施赛自动化科技有限公司 Robot for taking and placing screws
CN111687873A (en) * 2020-06-29 2020-09-22 贵州电网有限责任公司 Nut pickup device

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GR01 Patent grant
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TR01 Transfer of patent right

Effective date of registration: 20201012

Address after: 261031 north of Yuqing street, east of Dongming Road, high tech Zone, Weifang City, Shandong Province (Room 502, Geer electronic office building)

Patentee after: GoerTek Optical Technology Co.,Ltd.

Address before: 266104 Laoshan Qingdao District North House Street investment service center room, Room 308, Shandong

Patentee before: GOERTEK TECHNOLOGY Co.,Ltd.