CN201988907U - Automatic screwing machine - Google Patents
Automatic screwing machine Download PDFInfo
- Publication number
- CN201988907U CN201988907U CN2011200218380U CN201120021838U CN201988907U CN 201988907 U CN201988907 U CN 201988907U CN 2011200218380 U CN2011200218380 U CN 2011200218380U CN 201120021838 U CN201120021838 U CN 201120021838U CN 201988907 U CN201988907 U CN 201988907U
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- CN
- China
- Prior art keywords
- screw
- nut
- electric
- locked
- automatic locking
- 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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- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The utility model discloses an automatic screwing machine, comprising a housing, a feeding device, a drive device, an electric component and an electric screwdriver head, wherein the drive device consists of a screwdriver head sleeve, a stop nut, a steel ball sliding sleeve, a nut, a drive screw, a regulation screw, a limit bolt, a positioning bearing, a positioning nut and a screw guide sleeve; and the feeding device consists of a chuck, a polyurethane joint, a nut and a feeding hole. When the automatic screwing machine is in use, the electric component drives the electric screwdriver head to rotate to eject a screw out by the drive device. When the screw can be seen, the screw is aligned to a screw hole and then the screw is locked; after the screw is locked, the electric component makes the electric screwdriver head draw back to ensure that a next locked screw can be in place smoothly. Therefore, screw clamping and inclining are avoided and the automatic screwing machine does not need to contact with the surface of a locked workpiece in a whole process.
Description
Technical field
The utility model relates to screw locking machine, relates in particular to a kind of automatic locking filature.
Background technology
The artificial execution when locking screw work needs a hand-held screw in the pre-sealed position of workpiece, and another has been handed the screwdriver application of force and has pressed down while rotary screw cutter till locking.And along with the going deep into gradually in the workpiece of screw, the torsion of bestowing screw need more increase.The artificial lock screw of carrying out is quite consuming time and effort, and is not easy the tightness of impartial each screw of control, therefore is not suitable for a large amount of or needs the work of lock screw fast.
For promoting the operating efficiency of lock screw, researched and developed the automatic locking filature in the industry, but, caused the bail problem that takes place easily because the screw feeding is lacked suitable control.In addition, during the lock screw, be difficult to see screw, the misalignment screw hole causes the screw lock tiltedly.The screw locking machine structure need be locked surface of the work with need and contact, and causes product surface to weigh wounded.An automatic locking filature need exert oneself during the lock screw toward needing the lock surface of the work to press, screw is ejected lock, cause labour intensity to increase.
The utility model content
The technical problems to be solved in the utility model provides a kind of automatic locking filature, the bail problem can not take place when utilizing this utility model to lock screw, and the screw lock tiltedly and by the lock surface of the work weighs wounded, firmly presses down during the lock screw.
In order to solve the problems referred to above that existing automatic locking filature occurs, automatic locking filature of the present utility model is by a casing, a feed arrangement, and a transmission device, an electric power element and an electric screw cutter head are formed.
Above-mentioned transmission device is by the driver bit cutting ferrule, limit screw cap, and the steel ball sliding sleeve, nut, drive screw is regulated guide rod, caging bolt, location bearing, positioning screw cap and screw rod fairlead are formed; Feed arrangement is by dop, the polyurethane joint, and nut and charging aperture are formed;
The screw rod fairlead is fixedlyed connected with electric power element screw thread therebetween, drive screw one end connects with electric screw cutter head draw-in groove and is fixed by driver bit cutting ferrule screw thread, the other end connects with electric power element draw-in groove, regulate guide rod and be threaded, regulate guide rod and drive screw and be threaded with feed arrangement.
The transmission device of described automatic locking filature also comprises a limit spring, so more helps regulating the threaded engagement between guide rod and the drive screw.
The dop of described automatic locking filature is made up of 4 independently conical cards, and is fixed by the polyurethane joint.
The beneficial effects of the utility model:
Adopted after such structure when screw through charging aperture during to the dop position, automatic screwdriver driven by motor drive screw just changes, the adjusting guide rod is moved up, driver bit pushes up screw in rotary course toward the bayonet socket position, when screw being ejected when being in the plumbness position, the automatic screwdriver motor stops just to change, can see screw this moment, screw is aimed at screw hole, automatic screwdriver just changes, and driver bit is locked screw in the process of sinciput simultaneously, after screw has been locked, the counter-rotating of automatic screwdriver motor retreats driver bit, so that next can be from charging aperture to the dop position by the lock screw.Thereby realize that bail does not take place whole process, the situation that the screw lock is oblique, and owing to do not need and locked surface of the work to contact, so avoided product surface to weigh wounded.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is a front view of the present utility model.
Fig. 2 is the card front view of dop of the present utility model.
The specific embodiment
Automatic locking filature shown in Figure 1 is by a feed arrangement, a transmission device, and an electric power element and an electric screw cutter head are formed.
Feed arrangement is by dop 2, polyurethane joint 3, and nut 4 and charging aperture 6 are formed; Transmission device is by driver bit cutting ferrule 5, limit screw cap 7, and steel ball sliding sleeve 8, nut 9, drive screw 10 is regulated guide rod 11, caging bolt 12, limit spring 13, location bearing 14, positioning screw cap 15 and screw rod fairlead 16 are formed; Dop 2 by 4 independently card 18 form.
Electric screw cutter head 1 is fixed on drive screw 10 1 ends by driver bit cutting ferrule 5, drive screw 10 other ends and electric power element 17 draw-in grooves are fixedly linked, polyurethane joint 3 is connected with charging aperture 6 through nut 4, make screw arrive 2 of dops through charging aperture 6, charging aperture 6 links to each other with adjusting guide rod 11, regulate the position that links to each other through limit screw cap 7, drive screw 10 is connected with adjusting guide rod 11 threaded engagement.Driving adjusting guide rod 11 through drive screw 10 rotations moves up and down, caging bolt 12 links to each other with adjusting guide rod 11, make when regulating the guide rod motion and can not rotate simultaneously with drive screw 10, when more helping drive screw 10 counter-rotatings, limit spring 13 can hang up with the thread of regulating guide rod, screw rod fairlead 16, regulate guide rod 11, drive screw 10 improves three's concentricity through steel ball sliding sleeve 8 guide-localizations; Location bearing 14 is fixed on the drive screw 10 by positioning screw cap and links to each other with screw rod fairlead 16; Screw rod fairlead 16 1 ends link to each other with nut 9, and the other end links to each other with electric power element 17, and the total screw thread is fixed.
The dop 2 of described automatic locking filature by 4 independently card 18 form and be fixing by polyurethane joint 3, screw can not blocked can be dropped out, polyurethane has retractility, dop 2 can open when ejecting screw.
Locked screw during use when charging aperture 6 arrives dop 2 positions, electric power element 17 drives drive screw 10 just to be changeed, adjusting guide rod 11 is moved up, electric screw cutter head 1 pushes up screw in rotary course toward bayonet socket 2 positions, when screw being ejected when being in the plumbness position, the motor of electric power element 17 stops just to change, can see screw this moment, behind screw aligning screw hole, the motor of electric power element 17 just changes, and electric screw cutter head 1 is locked screw in the process of sinciput simultaneously, after screw has been locked, the counter-rotating of the motor of electric power element 17 retreats electric screw cutter head 1, so as next by lock screw can be from charging aperture 6 to dop 2 positions.Thereby realize that bail does not take place whole process, the screw lock tiltedly contacts with not needing and being locked surface of the work.
Claims (3)
1. automatic locking filature, it comprises a casing, a feed arrangement, a transmission device, an electric power element (17) and an electric screw cutter head (1) is characterized in that:
Above-mentioned transmission device is by driver bit cutting ferrule (5), limit screw cap (7), and steel ball sliding sleeve (8), nut (9), drive screw (10) is regulated guide rod (11), caging bolt (12), location bearing (14), positioning screw cap (15) and screw rod fairlead (16) composition; Feed arrangement is by dop (2), polyurethane joint (3), and nut (4) and charging aperture (6) are formed;
Screw rod fairlead (16) is fixedlyed connected with electric power element (17) screw thread therebetween; Drive screw (10) one ends connect with electric screw cutter head (1) draw-in groove and are fixed by driver bit cutting ferrule (5) screw thread, the other end connects with electric power element (17) draw-in groove, regulate guide rod (11) and be threaded, regulate guide rod (11) and drive screw (10) and be threaded with feed arrangement.
2. automatic locking filature according to claim 1 is characterized in that the transmission device of this automatic locking filature also comprises a limit spring (13).
3. automatic locking filature as claimed in claim 1 or 2, it is characterized in that dop (2) by 4 independently card (18) form, and fixing by polyurethane joint (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200218380U CN201988907U (en) | 2011-01-24 | 2011-01-24 | Automatic screwing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200218380U CN201988907U (en) | 2011-01-24 | 2011-01-24 | Automatic screwing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201988907U true CN201988907U (en) | 2011-09-28 |
Family
ID=44665410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200218380U Expired - Fee Related CN201988907U (en) | 2011-01-24 | 2011-01-24 | Automatic screwing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201988907U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102848183A (en) * | 2012-10-09 | 2013-01-02 | 儒拉玛特自动化技术(苏州)有限公司 | Mechanism for simultaneously realizing automatic guide of screw and screw driver and height and torque detection |
| CN104384909A (en) * | 2014-09-17 | 2015-03-04 | 陈其明 | Automatic screw locking device and screw chuck thereof |
| CN105171399A (en) * | 2015-09-17 | 2015-12-23 | 苏州佳世达电通有限公司 | Automatic screw locking machine and screw guiding mechanism |
-
2011
- 2011-01-24 CN CN2011200218380U patent/CN201988907U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102848183A (en) * | 2012-10-09 | 2013-01-02 | 儒拉玛特自动化技术(苏州)有限公司 | Mechanism for simultaneously realizing automatic guide of screw and screw driver and height and torque detection |
| CN102848183B (en) * | 2012-10-09 | 2014-10-15 | 儒拉玛特自动化技术(苏州)有限公司 | Mechanism for simultaneously realizing automatic guide of screw and screw driver and height and torque detection |
| CN104384909A (en) * | 2014-09-17 | 2015-03-04 | 陈其明 | Automatic screw locking device and screw chuck thereof |
| CN105171399A (en) * | 2015-09-17 | 2015-12-23 | 苏州佳世达电通有限公司 | Automatic screw locking machine and screw guiding mechanism |
| CN105171399B (en) * | 2015-09-17 | 2017-05-24 | 苏州佳世达电通有限公司 | Automatic screw locking machine and screw guiding mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110928 Termination date: 20120124 |