CN205614321U - Automatic screw up device - Google Patents
Automatic screw up device Download PDFInfo
- Publication number
- CN205614321U CN205614321U CN201620315923.0U CN201620315923U CN205614321U CN 205614321 U CN205614321 U CN 205614321U CN 201620315923 U CN201620315923 U CN 201620315923U CN 205614321 U CN205614321 U CN 205614321U
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- CN
- China
- Prior art keywords
- slide plate
- slide
- workpiece
- guide rod
- pillar
- 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 an automatic screw up device belongs to the machinery processing technology field. It includes the guide arm, the pillar, translation formula ball sleeve, first slide, the second slide, pneumatic screwdriver, limit post rod, fastening screw, first slide can slide from top to bottom and set up between the first step and second step of guide arm, the second slide can slide from top to bottom and set up between the second step and third step of guide arm, be provided with first spring between first slide and the first step, be provided with the second spring between second slide and the second step, first slide and second slide all can slide from top to bottom and set up on the pillar, it is pneumatic that the screwdriver is vertical installs on first slide, be provided with the constant head tank on the second slide, fastening screw connects first work piece and second work piece, limit post rod is vertical to be fixed on support base. The utility model discloses realize the location to the work piece in tightening process, guaranteed the stationarity of work piece, improved and screwed up the effect, it is rational in infrastructure, the good reliability.
Description
Technical field
This utility model relates to Machining Technology field, particularly to a kind of automatic screwing device.
Background technology
Connection is that two or more parts are coupled together, and conventional has four kinds of connecting modes (thread connection, riveting are welded and bond connection).The advantages such as it is reliable that thread connection has connection, easy to assembly, quick, and dismounting and change is convenient, so thread connection is most widely used a kind of connecting mode.Today, it is difficult to find one there is no thread connection, there is no the machine of threaded fastener.Since industrialized society occurs, begin to the history of thread connection large-scale use.According to estimates, metal-processing industry has the production time of 50% for manufacturing securing member.In all connections, thread connection is most widely used.Thread connection is due to simple and reliable, convenient disassembly, and is widely used in numerous mechanism's assemblings, and therefore, Screw assembly technology is the basic fundamental of machinery industry.Important electronic product, as generating, power transmission and transformation, automobile, tractor, lathe, instrument etc. are the highest to the requirement of assembling quality, the variable such as the moment of torsion tightening bolt and angle must be controlled by.For adapting to the needs of automated production, the development of screw thread automatic tightening equipment and develop oneself to become market required.Common automatic screwing device structure is complex, and in rundown process, workpiece is easily shaken, and tightens effect the most undesirable.
Utility model content
The purpose of this utility model is to provide a kind of automatic screwing device, realizes the location to workpiece, it is ensured that the stationarity of workpiece, improve and tighten effect in rundown process, rational in infrastructure, good reliability.
This utility model solves its technical problem and be the technical scheme is that
nullA kind of automatic screwing device，It includes frame、Support plinth、Drive cylinder、Guide rod、Pillar、Translational ball sleeve、First slide plate、Second slide plate、First spring、Second spring、Pneumatic screw driver、Spacing mandril、First workpiece、Second workpiece、Trip bolt，Described support plinth is fixed in frame，Described driving cylinder includes cylinder body and piston rod，Described cylinder body is fixed on frame upper end，The lower end of described piston rod connects guide rod，Described guide rod is disposed with first step from top to down、Second step and the 3rd step，Described first slide plate can slide up and down and be arranged between the first step of guide rod and second step，Described second slide plate can slide up and down and be arranged between the second step of guide rod and the 3rd step，It is provided with the first spring between described first slide plate and first step，It is provided with the second spring between described second slide plate and second step，Described first slide plate and the second slide plate all can slide up and down and be arranged on pillar，Described pillar is vertically fixed in frame，Between described first slide plate and pillar、Translational ball sleeve it is both provided with between second slide plate and pillar，Described pneumatic screw driver is vertically installed on the first slide plate，It is provided with locating slot on described second slide plate，Described locating slot is positioned at the underface of pneumatic screw driver，Described second workpiece is arranged on support plinth，First workpiece is placed on second workpiece，Described trip bolt connects the first workpiece and second workpiece，Described spacing mandril is vertically fixed on support plinth.
Further, the both sides up and down of described first slide plate are provided with travel switch.
Further, between the first slide plate and guide rod, between the second slide plate and guide rod, it is both provided with sliding guide sleeve.
This utility model is compared to the prior art, have the following advantages and effect: drive the piston rod of cylinder to stretch out, guide rod drives the second slide block to move downward, first workpiece is positioned by the locating slot on the second slide block, along with the piston rod driving cylinder continues to stretch out, second spring is compressed, and after pneumatic screw driver contacts with trip bolt, starts to rotate and trip bolt is tightened.First spring and the second spring serve the effect stepped down, buffer.Between first slide plate and guide rod, between the second slide plate and guide rod, it is both provided with sliding guide sleeve, greatly reduces the first slide plate, abrasion between the second slide plate and guide rod, substantially prolongs service life.Being both provided with translational ball sleeve between first slide plate and pillar, between the second slide plate and pillar, the beneficially first slide plate and the second slide plate smoothly slide on pillar.The both sides up and down of the first slide plate are provided with travel switch, effectively realize being defined the upper-lower position of the first slide plate.This utility model realizes the location to workpiece in rundown process, it is ensured that the stationarity of workpiece, improves and tightens effect, rational in infrastructure, good reliability.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1. frame, 2. support plinth, 3. drive cylinder, 4. guide rod, 5. pillar, 6. translational ball sleeve, 7. the first slide plate, 8. the second slide plate, 9. the first spring, 10. the second spring, 11. pneumatic screw drivers, 12. spacing mandrils, 13. first workpiece, 14. second workpieces, 15. trip bolts, 16. cylinder bodies, 17. piston rods, 18. first steps, 19. second steps, 20. the 3rd steps, 21. locating slots, 22. travel switches, 23. sliding guide sleeves.
Detailed description of the invention
The utility model is described in further detail below in conjunction with the accompanying drawings and by embodiment, and following example are that this utility model is not limited to following example to explanation of the present utility model.
As shown in Figure 1, a kind of automatic screwing device, it includes frame 1, support plinth 2, drives cylinder 3, guide rod 4, pillar 5, translational ball sleeve the 6, first slide plate the 7, second slide plate the 8, first spring the 9, second spring 10, pneumatic screw driver 11, spacing mandril the 12, first workpiece 13, second workpiece 14, trip bolt 15, described support plinth 2 is fixed in frame 1, described driving cylinder 3 includes cylinder body 16 and piston rod 17, described cylinder body 16 is fixed on frame 1 upper end, and the lower end of described piston rod 17 connects guide rod 4.Described guide rod 4 is disposed with first step 18, second step 19 and the 3rd step 20 from top to down, described first slide plate 7 can slide up and down and be arranged between the first step 18 of guide rod 4 and second step 19, described second slide plate 8 can slide up and down between second step 19 and the 3rd step 20 being arranged on guide rod 4, between first slide plate 7 and guide rod 4, between the second slide plate 8 and guide rod 4, it is both provided with sliding guide sleeve 23, greatly reduce the abrasion between first slide plate the 7, second slide plate 8 and guide rod 4, substantially prolongs service life.It is provided with the first spring 9 between described first slide plate 7 and first step 18, between described second slide plate 8 and second step 19, is provided with the second spring 10.Described first slide plate 7 and the second slide plate 8 all can slide up and down and be arranged on pillar 5, described pillar 5 is vertically fixed in frame 1, being both provided with translational ball sleeve 6 between described first slide plate 7 and pillar 5, between the second slide plate 8 and pillar 5, the beneficially first slide plate 7 and the second slide plate 8 smoothly slide on pillar 5.Described pneumatic screw driver 11 is vertically installed on the first slide plate 7, and described second slide plate 8 is provided with locating slot 21, and described locating slot 21 is positioned at the underface of pneumatic screw driver 11.Described second workpiece 14 is arranged on support plinth 2, and the first workpiece 13 is placed on second workpiece 14, and described trip bolt 15 connects the first workpiece 13 and second workpiece 14, and described spacing mandril 12 is vertically fixed on support plinth 2.The both sides up and down of described first slide plate 7 are provided with travel switch 22, effectively realize being defined the upper-lower position of the first slide plate 7.
Pass through technique scheme, when this utility model one automatic screwing device uses, the piston rod 17 driving cylinder 3 stretches out, guide rod 4 drives the second slide block 8 to move downward, first workpiece 13 is positioned by the locating slot 21 on the second slide block 8, and along with the piston rod 17 driving cylinder 3 continues to stretch out, the second spring 10 is compressed, after pneumatic screw driver 11 contacts with trip bolt 15, start to rotate and trip bolt 15 is tightened.First spring 9 and the second spring 10 serve the effect stepped down, buffer.This utility model realizes the location to workpiece in rundown process, it is ensured that the stationarity of workpiece, improves and tightens effect, rational in infrastructure, good reliability.
Above content described in this specification is only to this utility model example explanation.Described specific embodiment can be made various amendment or supplements or use similar mode to substitute by this utility model person of ordinary skill in the field; without departing from the content of this utility model description or surmount scope defined in the claims, protection domain of the present utility model all should be belonged to.
Claims (3)
- null1. an automatic screwing device，It is characterized in that: it includes frame、Support plinth、Drive cylinder、Guide rod、Pillar、Translational ball sleeve、First slide plate、Second slide plate、First spring、Second spring、Pneumatic screw driver、Spacing mandril、First workpiece、Second workpiece、Trip bolt，Described support plinth is fixed in frame，Described driving cylinder includes cylinder body and piston rod，Described cylinder body is fixed on frame upper end，The lower end of described piston rod connects guide rod，Described guide rod is disposed with first step from top to down、Second step and the 3rd step，Described first slide plate can slide up and down and be arranged between the first step of guide rod and second step，Described second slide plate can slide up and down and be arranged between the second step of guide rod and the 3rd step，It is provided with the first spring between described first slide plate and first step，It is provided with the second spring between described second slide plate and second step，Described first slide plate and the second slide plate all can slide up and down and be arranged on pillar，Described pillar is vertically fixed in frame，Between described first slide plate and pillar、Translational ball sleeve it is both provided with between second slide plate and pillar，Described pneumatic screw driver is vertically installed on the first slide plate，It is provided with locating slot on described second slide plate，Described locating slot is positioned at the underface of pneumatic screw driver，Described second workpiece is arranged on support plinth，First workpiece is placed on second workpiece，Described trip bolt connects the first workpiece and second workpiece，Described spacing mandril is vertically fixed on support plinth.
- A kind of automatic screwing device the most according to claim 1, it is characterised in that: the both sides up and down of described first slide plate are provided with travel switch.
- A kind of automatic screwing device the most according to claim 1, it is characterised in that: between the first slide plate and guide rod, between the second slide plate and guide rod, it is both provided with sliding guide sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620315923.0U CN205614321U (en) | 2016-04-16 | 2016-04-16 | Automatic screw up device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620315923.0U CN205614321U (en) | 2016-04-16 | 2016-04-16 | Automatic screw up device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205614321U true CN205614321U (en) | 2016-10-05 |
Family
ID=57029498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620315923.0U Expired - Fee Related CN205614321U (en) | 2016-04-16 | 2016-04-16 | Automatic screw up device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205614321U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108161383A (en) * | 2017-12-08 | 2018-06-15 | 桐乡胜辉精密机械有限公司 | A kind of workpiece assembling mechanism |
| CN110270803A (en) * | 2018-03-14 | 2019-09-24 | 宁波中久机器人科技有限公司 | From moving sleeve mechanism |
| CN112296625A (en) * | 2020-09-29 | 2021-02-02 | 武汉纺织大学 | Screw automatic assembly equipment of stanobbier assembly |
-
2016
- 2016-04-16 CN CN201620315923.0U patent/CN205614321U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108161383A (en) * | 2017-12-08 | 2018-06-15 | 桐乡胜辉精密机械有限公司 | A kind of workpiece assembling mechanism |
| CN110270803A (en) * | 2018-03-14 | 2019-09-24 | 宁波中久机器人科技有限公司 | From moving sleeve mechanism |
| CN112296625A (en) * | 2020-09-29 | 2021-02-02 | 武汉纺织大学 | Screw automatic assembly equipment of stanobbier assembly |
| CN112296625B (en) * | 2020-09-29 | 2021-11-12 | 武汉纺织大学 | Automatic screw assembling equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20161005 Termination date: 20170416 |