CN105643256A - Automatic screw locking and conveying device - Google Patents
Automatic screw locking and conveying device Download PDFInfo
- Publication number
- CN105643256A CN105643256A CN201410641786.5A CN201410641786A CN105643256A CN 105643256 A CN105643256 A CN 105643256A CN 201410641786 A CN201410641786 A CN 201410641786A CN 105643256 A CN105643256 A CN 105643256A
- Authority
- CN
- China
- Prior art keywords
- conveying pipe
- screw conveying
- screw
- swing
- swinging
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The invention provides a screw conveying chuck which is capable of automatically completing screw tightening and applied to various automatic assembling lines. A swing screw conveying pipe is arranged inside the screw conveying chuck provided by the invention, one end of the swing screw conveying pipe is connected with a screw conveying hose, and the swing screw conveying pipe can swing around a fixed axis. The screw conveying chuck is composed of an electric screwdriver, a machine body, clamping jaw return springs, clamping jaws, clamping jaw supporting shafts, a spring seat, a swing screw conveying pipe return spring, a swing screw conveying pipe supporting shaft and the swing screw conveying pipe, and can automatically supply and tighten small screws and realize the purpose of automatic assembly. The screw conveying chuck is low in weight, small in size and capable of being used for a handheld screwdriver to supply and tighten screws.
Description
Technical field
The present invention is on a kind of automatic assembly line being applied in electronic product, is automatically performed the screw auto lock conveyer device of screw-driving.
Background technology
On the automatic assembly line of mobile phone and all kinds of small size digital product, generally to pass through the manual method tightening tiny screw, it is achieved the assembling of product. Within being typically in 2mm because of screw diameter, excessively tiny, manual operations difficulty is very big, therefore speed is slower, inefficient. Utilizing the screw collet with swinging nail conveying pipe provided by the invention, goods only need to be placed on tool by operator, it is possible to automatically realizes tightening of tiny screw, reaches the purpose of assembling automatically.
Summary of the invention
For on all kinds of automatic assembly lines, by tightening tiny screw realizes the assembling of product by hand, within being typically in 3mm because of screw diameter, excessively tiny, manual operations difficulty is very big, therefore the problem that speed is slower, inefficient, invented a kind of inside be provided with an one end be connected with screw delivery hose and can around the swinging nail conveying pipe that dead axle swings, collet for screw and stubborn screw automatically can be realized. Collet is made up of electric screwdriver, body, jaw return spring, jaw, jaw support axle, spring base, swinging nail conveying pipe return spring, swinging nail conveying pipe support axle, swinging nail conveying pipe.
Technical scheme:
Be provided with a swinging nail conveying pipe that can swing around dead axle in the inside of collet, the position of swinging nail conveying pipe is pressed on the body of collet by nail transferring tube return spring. the top of swinging nail conveying pipe is connected with screw delivery hose, the screw blown over by high pressure draught is by delivery hose and is positioned at the swinging nail conveying pipe within collet, drop on collet lower end left and right two also between the jaw that dead axle swings, and clamped by jaw. when screw twisted by needs, the cutter head of electronic driver moves under the hollow space of collet, cutter head is in moving down process, first swinging nail conveying pipe is promoted to swing axially away from center position around fixed, to get out of the way the path that electronic driver cutter head moves down along collet hollow space, then cutter head continues to move down until touching screw head and driving screw to rotate, along with electronic driver cutter head promotes the screw rotated to continue to move down, screw head just promotes the left side that collet lower end also swings around dead axle, right two jaws open, driver cutter head promotes the screw rotated to press to position to be assembled, complete the assembling of workpiece.
The invention has the beneficial effects as follows:
The present invention is that one is applied on all kinds of automatic assembly line, can be automatically performed the lock screw elastic chuck with swinging nail conveying pipe of screw-driving. Solve generally by by hand small screws being tightened, assembling hourly velocity problem slow, inefficient. Automatic screw tightening device provided by the invention can automatically realize the supply of tiny screw and tighten, and reaches the purpose of assembling automatically. Because it is lightweight, volume is little, it is also possible to realizes the supply of screw in hand-held driver and tightens.
Accompanying drawing illustrates:
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is the structure principle chart of the present invention.
Electronic driver when 1, not working, 2, body, 3, jaw return spring, 4, right jaw, 5, jaw support axle,
6, left jaw, 7, wait to be screwed into obtain defeated nail, 8, work time electronic driver, 9, spring base,
10, swinging nail conveying pipe return spring, 11, swinging nail conveying pipe support axle, 12, defeated nail time swinging nail conveying pipe,
13, swinging nail conveying pipe during nail is twisted
Detailed description of the invention:
As shown in Figure 1, having one can support, around dead axle and swinging nail conveying pipe, the swinging nail conveying pipe (12) that axle (11) swings on the body (2) of collet, swinging nail conveying pipe (12) is pressed on the body (2) of collet by nail transferring tube return spring (10). The top of swinging nail conveying pipe (12) is connected with screw delivery hose, the screw blown over by high pressure draught is by delivery hose and is positioned at the swinging nail conveying pipe (12) within collet, drop on left and right two of collet lower end also to support between jaw (4) and (6) that axle (5) swings around dead axle and jaw, and clamped by it. When screw twisted by needs, the cutter head of electronic driver (1) moves down along the hollow space of collet body (2), first the lower end promoting swinging nail conveying pipe (12) supports axle (11) around swinging nail conveying pipe and swings to away from center position, it is at twisting the position of swinging nail conveying pipe (13) during nail, to get out of the way the path that the cutter head of electronic driver (1) moves down along the hollow space of collet body (2). Then the cutter head of electronic driver (8) continues to move down, until touching the head of screw (7) and driving screw (7) to rotate, the cutter head of the electronic driver (8) during along with work promotes the screw (7) rotated to continue to move down, the head of screw (7) just promotes collet lower end to support axle (5) around jaw and does left and right two jaws (4), (6) that dead axle swings and open, the cutter head of the electronic driver (8) during work promotes the screw (7) rotated to press to position to be assembled, completes the assembling of workpiece.
Claims (1)
1. screw auto lock conveyer device, the version of the swinging nail conveying pipe adopting one end to be connected with screw delivery hose and can swing around dead axle, by body, jaw return spring, left and right jaw, jaw supports axle, swinging nail conveying pipe return spring, swinging nail conveying pipe supports axle, swinging nail conveying pipe forms; It is characterized in that: inside collet, have a swinging nail conveying pipe that can swing around fixing axle, can realize carrying screw to collet end and twisting screw for driver conceding space by swinging.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410641786.5A CN105643256A (en) | 2014-11-14 | 2014-11-14 | Automatic screw locking and conveying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410641786.5A CN105643256A (en) | 2014-11-14 | 2014-11-14 | Automatic screw locking and conveying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105643256A true CN105643256A (en) | 2016-06-08 |
Family
ID=56478877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410641786.5A Pending CN105643256A (en) | 2014-11-14 | 2014-11-14 | Automatic screw locking and conveying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105643256A (en) |
-
2014
- 2014-11-14 CN CN201410641786.5A patent/CN105643256A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160608 |