CN207772290U - A kind of nut positioning device - Google Patents
A kind of nut positioning device Download PDFInfo
- Publication number
- CN207772290U CN207772290U CN201620737690.3U CN201620737690U CN207772290U CN 207772290 U CN207772290 U CN 207772290U CN 201620737690 U CN201620737690 U CN 201620737690U CN 207772290 U CN207772290 U CN 207772290U
- Authority
- CN
- China
- Prior art keywords
- nut
- ejector sleeve
- installation pedestal
- shovel
- positioning device
- 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.)
- Expired - Fee Related
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Abstract
The utility model provides a kind of nut positioning device, including installation pedestal, the accommodating cavity for accommodating nut there are two setting is spaced apart in installation pedestal, it each is separately provided for the thimble ejector sleeve component for releasing nut in accommodating cavity, the blocking mechanism that can block nut is provided with below installation pedestal；Installation pedestal is provided centrally with pass through aperture, the shovel that employment hand pressing operation opens blocking mechanism is fitted in through hole, the top of the upper end protrusion installation pedestal of shovel, the lower end of shovel is located in through hole and is contacted with blocking mechanism.When in use, by the aligned beneath nut mounting hole of installation pedestal, the top of shovel is then firmly pressed down on, shovel, which moves downward, forces the blocking mechanism for blocking nut to be opened, and thimble ejector sleeve component automatically pops up nut, and nut positioning operation is completed；Nut is positioned using this nut positioning device, it is easy to operate, manpower is saved, of low cost, working efficiency also significantly improves, highly practical.
Description
Technical field
The utility model is related to parts auxiliary installing device technical fields, refer in particular to a kind of nut positioning device.
Background technology
As science and technology is constantly progressive, social development levels are continuously improved, and people are each to mobile phone, notebook, tablet computer etc.
The demand of kind electronic product is also increasing.These electronic products need to apply to a large amount of plastic parts, and are carried out using nut
Assembly is fixed.Therefore will be a critically important process in the accurate location and installation to plastic parts of nut.Industry production work at present
Skill, it is common to use manual positioning installation nut, i.e., personnel are by hand by nut location and installation on the mold core of injection mold, by note
Molding machine molds a molding cyclic process.Some tiny nuts are even more to be difficult to location and installation, and not only working efficiency is low and consumes
Take a large amount of manpower, production cost is high.
Utility model content
The utility model provides a kind of nut positioning device for problem of the prior art, realizes quick mounting nut, no
Only easy to operate and saving manpower.
In order to solve the above-mentioned technical problem, the utility model adopts the following technical solution：
A kind of nut positioning device, including installation pedestal are spaced apart in the installation pedestal and set that there are two for accommodating spiral shell
Female accommodating cavity is each separately provided for the thimble ejector sleeve component for releasing nut, the installation base in accommodating cavity
The lower section of seat is provided with the blocking mechanism that can be drawn close the closing accommodating cavity lower port to centre and can block nut；The installation
Pedestal is provided centrally with pass through aperture, and the shovel that employment hand pressing operation opens blocking mechanism is fitted in the through hole,
The top of the upper end protrusion installation pedestal of the shovel, the lower end of shovel are located in through hole and are contacted with blocking mechanism.
Wherein, the thimble ejector sleeve component includes ejector sleeve, ejector sleeve compressed spring and the ejector sleeve for being located at accommodating cavity inside
Thimble is provided with the upper cover plate for encapsulating the thimble ejector sleeve component at the top of installation pedestal, the ejector sleeve compressed spring
Upper surface is abutted with the bottom of upper cover plate, and the lower face of ejector sleeve compressed spring is abutted with the top of ejector sleeve.
Further, it is provided with the ladder hole for fixing ejector sleeve thimble on the upper cover plate, is arranged in ladder hole
There is lock-screw；After ejector sleeve thimble runs through ladder hole from top to bottom, ejector sleeve thimble sequentially passes through ejector sleeve compressed spring and department
Cylinder, and the lower end of lock-screw is pressed on the top of ejector sleeve thimble.
Further, diagonally positioned between the upper cover plate and installation pedestal to have two fastening screws and two locking screws
Bolt.
Wherein, the blocking mechanism by positioned at the left and right sides, structure is identical and two barrier structures of the combination that corresponds to each other
It constitutes, the barrier structure includes baffle, sliding shoe and the resetting spring between baffle and sliding shoe, the baffle
Be fixedly connected on the outside of upper end and installation pedestal, the top of the sliding shoe at swallow-tail form sliding rail, under installation pedestal
End offers the dovetail groove being adapted to sliding rail, and when sliding rail is assemblied in dovetail groove, the sliding shoe is connected to installation pedestal
Lower section.
Further, it is provided with the nut groove positioned for nut on the combination side wall of the sliding shoe, in combination side
It is provided with wedge-shaped impression in the middle part of wall, the both sides that the lower end of the shovel corresponds to wedge-shaped impression are set as taper surface.
Further, the bottom of the blocking mechanism is provided with three positioning columns, wherein a positioning column is provided at a left side
On the baffle of side, in addition two positioning columns are provided at side by side on the baffle on right side.
Further, one stroke spacer pin, the installation are respectively arranged at the top of the middle and upper part of the shovel and ejector sleeve
It is corresponding on pedestal to offer the shovel limiting slot and ejector sleeve limiting slot for limiting active strokes.
Further, the installation pedestal offers the lateral card for being easily installed nut in the side on ejector sleeve limiting slot top
Slot.
The beneficial effects of the utility model：
A kind of nut positioning device provided by the utility model, including installation pedestal, the interior interval of the installation pedestal open up
There are two the accommodating cavitys for accommodating nut, are each separately provided for the thimble ejector sleeve for releasing nut in accommodating cavity
Component is provided with the resistance that can be drawn close the closing accommodating cavity lower port to centre and can block nut below the installation pedestal
Retaining device；The installation pedestal is provided centrally with pass through aperture, and employment hand pressing operation opening is fitted in the through hole
The shovel of blocking mechanism, the top of the upper end protrusion installation pedestal of the shovel, the lower end of shovel be located at through hole it is interior and with
Blocking mechanism contacts.When in use, by the aligned beneath nut mounting hole of installation pedestal, the top of shovel is then firmly pressed down on
Portion, shovel, which moves downward, forces the blocking mechanism for blocking nut to be opened, and thimble ejector sleeve component automatically pops up nut, nut positioning
Operation is completed；Nut is positioned using this nut positioning device, it is easy to operate, save manpower, of low cost, working efficiency
Also it significantly improves, it is highly practical.
Description of the drawings
Fig. 1 is a kind of stereogram of nut positioning device of the utility model.
Fig. 2 is a kind of stereogram of the nut positioning device of the utility model at another visual angle.
Fig. 3 is a kind of structural exploded view one of nut positioning device of the utility model.
Fig. 4 is a kind of structural exploded view two of nut positioning device of the utility model.
Fig. 5 is the A-A sectional views in Fig. 1.
Fig. 6 is the B-B sectional views in Fig. 1.
Fig. 7 is the sliding shoe structural schematic diagram of barrier structure in the utility model.
Reference numeral in Fig. 1 to Fig. 7 includes：
1-installation pedestal 2-accommodating cavity, 3-through hole
4-shovel 5-ejector sleeve, 6-ejector sleeve compressed springs
7-ejector sleeve thimble 8-upper cover plate, 9-lock-screws
10-fastening screw 11-clamping screw, 12-baffles
13-sliding shoe 14-resetting spring, 15-nut grooves
16-wedge-shaped impression 17-positioning column, 18-stroke limit pins
19-shovel limiting slot 20-ejector sleeve, 21-horizontal card slots of limiting slot
22-nuts.
Specific implementation mode
For the ease of the understanding of those skilled in the art, the utility model is made with reference to embodiment and attached drawing further
Explanation, the content that embodiment refers to not is restriction to the utility model.The utility model is carried out below in conjunction with attached drawing
Detailed description.
A kind of nut positioning device provided by the utility model, including installation pedestal 1, the interior interval of the installation pedestal 1
It opens up there are two the accommodating cavity 2 for accommodating nut 22, is separately provided for releasing on nut 22 in each accommodating cavity 2
Thimble ejector sleeve component, the lower section of the installation pedestal 1 is provided with can draw close closing accommodating 2 lower port of cavity and can to centre
Block the blocking mechanism of nut 22；The installation pedestal 1 is provided centrally with pass through aperture 3, and use is fitted in the through hole 3
Human hand pressing operation opens the shovel 4 of blocking mechanism, the top of the upper end protrusion installation pedestal 1 of the shovel 4, under shovel 4
End is located in through hole 3 and is contacted with blocking mechanism.
Using this nut positioning device when, first by the aligned beneath nut mounting hole of installation pedestal 1, then firmly to
The top of lower pressing shovel 4 makes shovel 4 move downward and the blocking mechanism for blocking nut 22 is forced to move opening toward both sides,
Thimble ejector sleeve component automatically pops up nut, and 22 positioning operation of nut is completed.Nut 22 is carried out using this nut positioning device
Positioning, it is easy to operate, manpower is saved, of low cost, working efficiency also significantly improves, highly practical.
In the present invention, the thimble ejector sleeve component includes ejector sleeve 5, the ejector sleeve pressure being located inside accommodating cavity 2
Contracting spring 6 and ejector sleeve thimble 7 are provided with the upper cover plate 8 for encapsulating the thimble ejector sleeve component, institute at the top of installation pedestal 1
The upper surface for stating ejector sleeve compressed spring 6 is abutted with the bottom of upper cover plate 8, the top of the lower face and ejector sleeve 5 of ejector sleeve compressed spring 6
It abuts.Further, it is provided with the ladder hole for fixing ejector sleeve thimble 7 on the upper cover plate 8, is provided in ladder hole
Lock-screw 9；After ejector sleeve thimble 7 runs through ladder hole from top to bottom, ejector sleeve thimble 7 sequentially passes through 6 He of ejector sleeve compressed spring
Ejector sleeve 5, and the lower end of lock-screw 9 is pressed on the top of ejector sleeve thimble 7.This thimble ejector sleeve component is vertically mounted on installation base
On seat 1, when assembling combination, ejector sleeve 5 and ejector sleeve compressed spring 6 is first installed vertically on to the inside of accommodating cavity 2, then will be grown
It spends sufficiently long top ejector sleeve thimble 7 and runs through ejector sleeve compressed spring 6 and ejector sleeve 5, until reaching the bottom for housing cavity 2, be located at and hold
It empties the nut 22 of chamber 2 also while being passed through by the lower end of top ejector sleeve thimble 7.
Further, diagonally positioned between the upper cover plate 8 and installation pedestal 1 to have two fastening screws 10 and two locks
Tight bolt 11.The upper cover plate 8, which first passes through two fastening screws 10 and is mutually positioned with installation pedestal 1, to be combined, and lock is then reused
Tight bolt 11 is locked.
In the present invention, the blocking mechanism by positioned at the left and right sides, structure is identical and the combination that corresponds to each other two
A barrier structure is constituted, and the barrier structure includes baffle 12, sliding shoe 13 and between baffle 12 and sliding shoe 13
The upper end of resetting spring 14, the baffle 12 is fixedly connected with the outside of installation pedestal 1, the top of the sliding shoe 13 at
The sliding rail of swallow-tail form offers the dovetail groove being adapted to sliding rail in the lower end of installation pedestal 1, when sliding rail is assemblied in dovetail groove
In, the sliding shoe 13 is connected to the lower section of installation pedestal 1, namely is that sliding shoe 13 can be along moving inside and outside dovetail groove.Into
One step, it is provided with the nut groove 15 positioned for nut 22 on the combination side wall of the sliding shoe 13, in combining side wall
Portion is provided with wedge-shaped impression 16, and the both sides that the lower end of the shovel 4 corresponds to wedge-shaped impression 16 are set as taper surface.When shovel 4
Be applied in downward pressure, the taper surface of 4 lower end of shovel will be gradually bonded with wedge-shaped impression 16, while sliding shoe 13 also gradually to
Outer opening, the nut for being stuck in nut groove 15 are pressed onto on nut mounting hole one by one from top to bottom by ejector sleeve 5, complete nut immediately
Positioning operation.
Further, the bottom is provided with three positioning columns 17, wherein a positioning column 17 is provided at left side resistance
On the baffle 12 of retaining device, in addition two positioning columns 17 are provided at side by side on the baffle 12 on right side.The installation pedestal 1 passes through
Positioning column 17 is installed on the location hole of injection mold, and three positioning columns 17 are triangularly arranged, can be quick and precisely
Positioning.
Further, the middle and upper part of the shovel 4 and the top of ejector sleeve 5 are respectively arranged with one stroke spacer pin 18, described
It is corresponding in installation pedestal 1 to offer the shovel limiting slot 19 and ejector sleeve limiting slot 20 for limiting active strokes.The stroke of the shovel 4
Resetting spring is installed between spacer pin 18 and shovel limiting slot 19, when shovel 4 is after nut location and installation, staff
Hand only need to be unclamped, the shovel 4 automatically reverts to initial position under the action of resetting spring.Stroke is installed additional in the ejector sleeve 5
After spacer pin 18, the actions such as ejector sleeve 5 can not just rotate can only be moved downward along ejector sleeve limiting slot 20.
Further, the installation pedestal 1 offers in the side on 20 top of ejector sleeve limiting slot and is easily installed nut 22
Horizontal card slot 21.22 use of nut inside accommodating cavity 2 finishes, and entire nut positioning device is upsided down placement, shovel 4 makes
Blocking mechanism is persistently kept open, and is then pulled down the stroke limit pin 18 of ejector sleeve 5 and is rotated by a certain angle and be stuck in transverse direction
On card slot 21, at this time can manual placing nut 22 enter and house in cavity 2, complete the placement of nut 22.
The above is only the utility model preferred embodiment, is not made in any form to the utility model
Limitation, although the utility model is disclosed as above with preferred embodiment, is not limited to the utility model, any to be familiar with sheet
Technical professional is not departing within the scope of technical solutions of the utility model, is made when using the technology contents of the disclosure above
A little change or the equivalent embodiment for being modified to equivalent variations, as long as being without departing from the content of the technical scheme of the utility model, foundation
The utility model technology refers to belonging to this practicality to any simple modification, equivalent change and modification made by above example
In the range of new technique scheme.
Claims (9)
1. a kind of nut positioning device, it is characterised in that：It is spaced apart there are two setting and uses including installation pedestal, in the installation pedestal
In the accommodating cavity for accommodating nut, each the thimble ejector sleeve component for releasing nut, institute are separately provided in accommodating cavity
State the blocking mechanism for being provided with below installation pedestal and can drawing close the closing accommodating cavity lower port to centre and nut being blocked；
The installation pedestal is provided centrally with pass through aperture, and employment hand pressing operation is fitted in the through hole and opens blocking mechanism
Shovel, the top of the upper end protrusion installation pedestal of the shovel, the lower end of shovel is located at that through hole is interior and and blocking mechanism
Contact.
2. a kind of nut positioning device according to claim 1, it is characterised in that：The thimble ejector sleeve component includes position
In ejector sleeve, ejector sleeve compressed spring and the ejector sleeve thimble of accommodating cavity inside, it is provided at the top of installation pedestal for encapsulating this
The upper surface of the upper cover plate of thimble ejector sleeve component, the ejector sleeve compressed spring is abutted with the bottom of upper cover plate, ejector sleeve compressed spring
Lower face abutted with the top of ejector sleeve.
3. a kind of nut positioning device according to claim 2, it is characterised in that：It is provided on the upper cover plate for solid
Determine the ladder hole of ejector sleeve thimble, lock-screw is provided in ladder hole；When ejector sleeve thimble runs through ladder hole from top to bottom
Afterwards, ejector sleeve thimble sequentially passes through ejector sleeve compressed spring and ejector sleeve, and the lower end of lock-screw is pressed on the top of ejector sleeve thimble.
4. a kind of nut positioning device according to claim 2, it is characterised in that：Between the upper cover plate and installation pedestal
It is diagonally positioned to have two fastening screws and two clamping screws.
5. a kind of nut positioning device according to any one of claims 1 to 4, it is characterised in that：The blocking mechanism
By positioned at the left and right sides, structure is identical and two barrier structures of the combination that corresponds to each other are constituted, the barrier structure include baffle,
Sliding shoe and the resetting spring between baffle and sliding shoe, the upper end of the baffle and the outside of installation pedestal are fixed
Connection, the top of the sliding shoe offers the dovetail being adapted to sliding rail in the lower end of installation pedestal at the sliding rail of swallow-tail form
Slot, when sliding rail is assemblied in dovetail groove, the sliding shoe is connected to the lower section of installation pedestal.
6. a kind of nut positioning device according to claim 5, it is characterised in that：It is set on the combination side wall of the sliding shoe
It is equipped with the nut groove positioned for nut, wedge-shaped impression is provided in the middle part of combination side wall, the lower end of the shovel corresponds to
The both sides of wedge-shaped impression are set as taper surface.
7. a kind of nut positioning device according to claim 5, it is characterised in that：The bottom of the blocking mechanism is provided with
Three positioning columns, wherein a positioning column is provided on the baffle in left side, in addition two positioning columns are provided at right side side by side
Baffle on.
8. a kind of nut positioning device according to claim 7, it is characterised in that：The middle and upper part of the shovel and ejector sleeve
Top is respectively arranged with one stroke spacer pin, in the installation pedestal it is corresponding offer the shovel limiting slot for limiting active strokes and
Ejector sleeve limiting slot.
9. a kind of nut positioning device according to claim 8, it is characterised in that：The installation pedestal is in ejector sleeve limiting slot
The side on top offers the horizontal card slot for being easily installed nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620737690.3U CN207772290U (en) | 2016-07-11 | 2016-07-11 | A kind of nut positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620737690.3U CN207772290U (en) | 2016-07-11 | 2016-07-11 | A kind of nut positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207772290U true CN207772290U (en) | 2018-08-28 |
Family
ID=63217798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620737690.3U Expired - Fee Related CN207772290U (en) | 2016-07-11 | 2016-07-11 | A kind of nut positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207772290U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109501118A (en) * | 2018-12-17 | 2019-03-22 | 东莞市景宏塑胶模具有限公司 | Nut apparatus is put automatically in a kind of mould |
| CN116277727A (en) * | 2023-04-10 | 2023-06-23 | 宁波永成双海汽车部件股份有限公司 | Nut feeding machine |
-
2016
- 2016-07-11 CN CN201620737690.3U patent/CN207772290U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109501118A (en) * | 2018-12-17 | 2019-03-22 | 东莞市景宏塑胶模具有限公司 | Nut apparatus is put automatically in a kind of mould |
| CN116277727A (en) * | 2023-04-10 | 2023-06-23 | 宁波永成双海汽车部件股份有限公司 | Nut feeding machine |
| CN116277727B (en) * | 2023-04-10 | 2023-08-25 | 宁波永成双海汽车部件股份有限公司 | Nut feeding machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180828 Termination date: 20200711 |