CN203875588U - Screw tightening mechanism - Google Patents
Screw tightening mechanism Download PDFInfo
- Publication number
- CN203875588U CN203875588U CN201420240275.8U CN201420240275U CN203875588U CN 203875588 U CN203875588 U CN 203875588U CN 201420240275 U CN201420240275 U CN 201420240275U CN 203875588 U CN203875588 U CN 203875588U
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- CN
- China
- Prior art keywords
- screw
- lateral frame
- base
- tightening mechanism
- screw driver
- 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 relates to a screw tightening mechanism. A clamping mechanism of an existing screw tightening mechanism is complex in structure and high in manufacturing cost, or only a single clamp is arranged, the clamping degree reliability is low, and the screw fastening effect is poor. The screw tightening mechanism comprises a base and is characterized in that a workpiece clamping seat is arranged on the base, a vertical support is further arranged on the base, a first cross support driven by an air cylinder to ascend and descend is arranged on one side of the vertical support, an electric screw driver is arranged on the first cross support, and a tool bit of the electric screw driver is aligned to the center of the workpiece clamping seat. According to the screw tightening mechanism, two clamps are arranged on the base and the supports, various workpieces can be matched and clamped comprehensively, clamping is reliable, the procedure of tightening a screw is smoothly completed through the electric screw driver, and high efficiency and convenience are achieved. The tool bit of the electric screw driver can be fast replaced according to the specification of the object screw, and wide adaptability is achieved.
Description
Technical field
The utility model relates to a kind of screw-driving mechanism.
Background technology
Existing screw-driving mechanism clamp mechanism is complicated, and manufacturing cost is high, or is only provided with single fixture, and clamping degree reliability is low, causes screw-driving effect poor.
Utility model content
The purpose of this utility model is to overcome the problem that prior art exists, and a kind of screw-driving mechanism is provided, can reliable fixation workpiece, accurately complete fast screw-driving process.
For this reason, the utility model is taked following technical scheme: a kind of screw-driving mechanism, comprise base, it is characterized in that, on described base, workpiece holder is set, perpendicular support is also set on described base, one side setting of described vertical supports is driven the first lateral frame of lifting by cylinder, on the first described lateral frame, electric screw driver is installed, the center of the cutter head alignment pieces holder of described electric screw driver.The firm fixation workpiece of workpiece special fixture is set on base, and decline electric screw driver alignment screw completes screw and screws work, fixing reliable, screws and accomplishs without any letup, efficiently convenient, according to the specification of object screw, changes electric screw jet blade, and adaptability is extensive.
The below that is positioned at the first lateral frame on described perpendicular support arranges the second lateral frame, and the outer end of described the second lateral frame arranges work holder.Another fixture is set on support, so that comprehensive, clamps workpiece, guarantee completing smoothly of follow-up work.
The piston rod connection expansion link of cylinder, expansion link connects respectively the first lateral frame and the second lateral frame, on described expansion link, is nested with spring.Spring is set and guarantees the stationarity of expansion link decline process, make better driver bit and screw coordinate.
The course setter of work holder is set on described base.Course setter can effectively be controlled the stroke of work holder, guarantees that everything goes well with your work to carry out.
Described electric screw driver is air screwdriver.
Screw-driving of the present utility model mechanism is provided with two fixtures on base and support can omnibearing couplings clamping various workpieces, and clamping is reliable, complete smoothly the operation of screw-driving by electric screw driver, efficiently convenient.Electric screw jet blade can be according to the specification quick-replaceable of object screw, and adaptability is extensive.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Specific embodiment
Below in conjunction with specific embodiment, further set forth the utility model.
A kind of screw-driving mechanism as shown in Figure 1, workpiece holder 12 is set on base 1, perpendicular support 5 is also set on base 1, one side setting of perpendicular support 5 is driven the first lateral frame 7 of lifting by cylinder 6, on the first lateral frame 7, electric screw driver 8 is installed, the cutter head alignment pieces holder 12 center of electric screw driver 8.The outer end that the below that is positioned at the first lateral frame 7 on perpendicular support 5 arranges the second lateral frame 13, the second lateral frames 13 arranges work holder 9.The piston rod connection expansion link 4 of cylinder 6, expansion link 4 connects respectively the first lateral frame 7 and the second lateral frame 13, is nested with spring 3 on expansion link 4.The course setter 2 of work holder 9 is set on base 1.Electric screw driver 8 is air screwdriver.
Workpiece holder 12 holding workpiece 1 the latter halfs are set on base 1, utilize the first half of work holder 9 holding workpieces 11 after decline lateral frame, electric screw driver 8 alignment screw 10 complete screw 10 and screw work, fixing reliable, screw and accomplish without any letup, efficiently convenient,
It needs to be noted, the mode of above-described embodiment only limits to describe embodiment, but the utility model is confined to aforesaid way incessantly, therefore and those skilled in the art can modify easily accordingly within not departing from scope of the present utility model, scope of the present utility model should comprise principle that the utility model discloses and the maximum magnitude of new feature.
Claims (5)
1.Yi Zhong screw-driving mechanism, comprise base, it is characterized in that, on described base, workpiece holder is set, perpendicular support is also set on described base, one side setting of described perpendicular support is driven the first lateral frame of lifting by cylinder, on the first described lateral frame, electric screw driver is installed, the center of the cutter head alignment pieces holder of described electric screw driver.
2. a kind of screw-driving according to claim 1 mechanism, is characterized in that the below that is positioned at the first lateral frame on described perpendicular support arranges the second lateral frame, and the outer end of described the second lateral frame arranges work holder.
3. a kind of screw-driving according to claim 2 mechanism, is characterized in that the piston rod connection expansion link of cylinder, and expansion link connects respectively the first lateral frame and the second lateral frame, on described expansion link, is nested with spring.
4. a kind of screw-driving according to claim 3 mechanism, is characterized in that arranging on described base the course setter of work holder.
5. according to a kind of screw-driving mechanism described in claim 1 or 4, it is characterized in that described electric screw driver is air screwdriver.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420240275.8U CN203875588U (en) | 2014-05-11 | 2014-05-11 | Screw tightening mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420240275.8U CN203875588U (en) | 2014-05-11 | 2014-05-11 | Screw tightening mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203875588U true CN203875588U (en) | 2014-10-15 |
Family
ID=51676131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420240275.8U Expired - Fee Related CN203875588U (en) | 2014-05-11 | 2014-05-11 | Screw tightening mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203875588U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106183939A (en) * | 2016-08-25 | 2016-12-07 | 宁波志胜塑业有限公司 | The U-shaped production line of auxiliary handle in production car |
| CN106563939A (en) * | 2016-11-10 | 2017-04-19 | 浙江贯洲电气有限公司 | Positioner for mounting screws |
| CN106737346A (en) * | 2016-12-30 | 2017-05-31 | 安徽清水岩生态科技有限公司 | A kind of rotary tooling for fastening bolt |
| CN108620856A (en) * | 2017-03-15 | 2018-10-09 | 台湾积体电路制造股份有限公司 | Assembly platform system and method of operation thereof |
| CN113165165A (en) * | 2018-11-21 | 2021-07-23 | 西门子股份公司 | Device and method for form-fit and/or force-fit connection |
-
2014
- 2014-05-11 CN CN201420240275.8U patent/CN203875588U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106183939A (en) * | 2016-08-25 | 2016-12-07 | 宁波志胜塑业有限公司 | The U-shaped production line of auxiliary handle in production car |
| CN106183939B (en) * | 2016-08-25 | 2019-03-26 | 宁波志胜科技有限公司 | Produce the U-shaped production line of interior auxiliary handle |
| CN106563939A (en) * | 2016-11-10 | 2017-04-19 | 浙江贯洲电气有限公司 | Positioner for mounting screws |
| CN106737346A (en) * | 2016-12-30 | 2017-05-31 | 安徽清水岩生态科技有限公司 | A kind of rotary tooling for fastening bolt |
| CN108620856A (en) * | 2017-03-15 | 2018-10-09 | 台湾积体电路制造股份有限公司 | Assembly platform system and method of operation thereof |
| CN113165165A (en) * | 2018-11-21 | 2021-07-23 | 西门子股份公司 | Device and method for form-fit and/or force-fit connection |
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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 |
Granted publication date: 20141015 Termination date: 20150511 |
|
| EXPY | Termination of patent right or utility model |