CN202200219U - Scissors-type bidirectional clamping mechanism - Google Patents
Scissors-type bidirectional clamping mechanism Download PDFInfo
- Publication number
- CN202200219U CN202200219U CN2011203437093U CN201120343709U CN202200219U CN 202200219 U CN202200219 U CN 202200219U CN 2011203437093 U CN2011203437093 U CN 2011203437093U CN 201120343709 U CN201120343709 U CN 201120343709U CN 202200219 U CN202200219 U CN 202200219U
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- connecting rod
- cylinder
- clamping block
- clamp
- scissors
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Abstract
The utility model relates to a scissors-type bidirectional clamping mechanism, comprising a fixed base plate, a cylinder, connecting rods, a rotary arm, a stop block, a connecting component, a reference clamping block, a clamping block, a connecting shaft and a rotary central shaft. The lower portion of the fixed base plate is connected with the cylinder through the connecting shaft; the ends of the cylinder are connected with the two side connecting rods correspondingly; one side connecting rod is connected with the rotary arm movably; the connecting component is fixed to the upper portion of fixed base plate in a parallel manner; the connecting component is provided with the rotary central shaft matched with the rotary arm rotatably; the reference clamping block is connected with one side connecting rod; corresponding to the reference clamping block, the clamping block is connected with the other side connecting rod through the rotary arm; and the stop block is disposed between the clamping block and the reference clamping block and on the connecting component. The scissors-type bidirectional clamping mechanism realizes tight clamping and opening of two sides, occupies less space, and, compared with a conventional clamping mechanism which employs two cylinder to drive two pressure points for clamping and opening, reduces manufacture cost greatly and facilitates overall technological implementation.
Description
Technical field
The utility model relates to a kind of equipment that is used for automobile making, particularly a kind of scissors-type bidirectional clamping mechanism.
Background technology
At present, along with the fast development of automobile industry, the sample car trial-manufacturing process more and more receives the attention of auto vendor, can find the deficiency of product in advanced development, so that provide convenience for follow-up formal production; Therefore the requirement to trial-production equipment is also progressively improving.In the clamp mechanism design process; Tend to run into some parts when pickup, need the clamping point of both sides to open simultaneously, the method that adopts usually is to control clamping point respectively with two cylinders; Control through gas circuit realizes opening simultaneously; But the shortcoming of this structural design is to take up room greatlyyer, and manufacturing cost is higher, is unfavorable for welding requirements.
Therefore, provide a kind of simple in structure, reasonable in design, use easy, obvious results scissors-type bidirectional clamping mechanism, be one of these those skilled in the art problem that should address.
The utility model content
The purpose of the utility model is to overcome above-mentioned weak point, and a kind of simple and reasonable, performance is safe and reliable, applicability is strong scissors-type bidirectional clamping mechanism is provided.
For realizing that the technical scheme that above-mentioned purpose the utility model is adopted is: a kind of scissors-type bidirectional clamping mechanism is characterized in that this mechanism comprises fixing base, cylinder, connecting rod, turning arm, limited block, coupling assembling, benchmark clamp, clamp, connecting axle and rotary middle spindle; The cylinder that said fixing base bottom is connected with through connecting axle, the corresponding both sides connecting rod that connects in cylinder termination, a side connecting rod is connected with turning arm, is flexible connection between turning arm and the connecting rod; Said fixing base upper parallel is fixed with coupling assembling, and coupling assembling is provided with the rotary middle spindle that is rotatably assorted with turning arm; Said benchmark clamp is connected with a side connecting rod, and clamp is corresponding with the benchmark clamp to be connected with the opposite side connecting rod through turning arm; Be arranged on the coupling assembling between corresponding clamp of said limited block and the benchmark clamp.
The beneficial effect of the utility model is: this mechanism can realize that both sides clamp simultaneously and open, and it is little to take up room, and compares with the clamping unfolding mode that existing two cylinders drive two pressure points, greatly reduces manufacturing cost.Adopt the scissors-type bidirectional clamping mechanism, can avoid prior art not enough, be convenient to the enforcement of integrated artistic.In a word, it is simple in structure, and is reasonable in design, low cost of manufacture, and performance is safe and reliable, applied range.
Description of drawings
Fig. 1 is the utility model structural representation;
Among the figure: 1 fixing base, 2 cylinders, 3 connecting rods, 4 turning arms, 5 limited blocks, 6 coupling assemblings, 7 benchmark clamps, 8 clamps, 9 connecting axles, 10 rotary middle spindles.
The specific embodiment
Below in conjunction with accompanying drawing and preferred embodiment, details are as follows to the specific embodiment, structure, the characteristic that provide according to the utility model:
Referring to Fig. 1, a kind of scissors-type bidirectional clamping mechanism, this mechanism comprises fixing base 1, cylinder 2, connecting rod 3, turning arm 4, limited block 5, coupling assembling 6, benchmark clamp 7, clamp 8, connecting axle 9 and rotary middle spindle 10; The cylinder 2 that said fixing base 1 bottom is connected with through connecting axle 9, corresponding both sides connecting rod 3, the one side connecting rods 3 that connect in cylinder 2 terminations are connected with turning arm 4, are flexible connection between turning arm 4 and the connecting rod 3; Said fixing base 1 upper parallel is fixed with coupling assembling 6, and coupling assembling 6 is provided with the rotary middle spindle 10 that is rotatably assorted with turning arm 4; Said benchmark clamp 7 is connected with a side connecting rod 3, and clamp 8 is connected with opposite side connecting rod 3 with the benchmark clamp 7 corresponding turning arms 4 that pass through; Be arranged on the coupling assembling 6 between said limited block 5 corresponding clamps 8 and the benchmark clamp 7.
Operation principle
Put in place (wherein a side is equipped with limiting component) rotated simultaneously through the pressure point of the driving drive both sides of cylinder 2 by this mechanism, realizes two-way clamping.As shown in Figure 1, during clamped condition, cylinder 2 is in retracted mode; When clamping unit (be benchmark clamp 7 with clamp 8) when opening; Cylinder rod stretches out, and connecting rod 3 moves upward with the cylinder head tie point, owing to be flexible connection between turning arm 4 and the connecting rod 3; Thereby turning arm 4 is opened certain angle around the point of rotation of self under the effect of connecting rod 3, for last, pickup reserves enough spaces.
Above-mentionedly with reference to embodiment this scissors-type bidirectional clamping mechanism being carried out detailed description, is illustrative rather than determinate, therefore in the variation and the modification that do not break away under the utility model general plotting, should belong within the protection domain of the utility model.
Claims (1)
1. a scissors-type bidirectional clamping mechanism is characterized in that this mechanism comprises fixing base, cylinder, connecting rod, turning arm, limited block, coupling assembling, benchmark clamp, clamp, connecting axle and rotary middle spindle; The cylinder that said fixing base bottom is connected with through connecting axle, the corresponding both sides connecting rod that connects in cylinder termination, a side connecting rod is connected with turning arm, is flexible connection between turning arm and the connecting rod; Said fixing base upper parallel is fixed with coupling assembling, and coupling assembling is provided with the rotary middle spindle that is rotatably assorted with turning arm; Said benchmark clamp is connected with a side connecting rod, and clamp is corresponding with the benchmark clamp to be connected with the opposite side connecting rod through turning arm; Be arranged on the coupling assembling between corresponding clamp of said limited block and the benchmark clamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203437093U CN202200219U (en) | 2011-09-14 | 2011-09-14 | Scissors-type bidirectional clamping mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203437093U CN202200219U (en) | 2011-09-14 | 2011-09-14 | Scissors-type bidirectional clamping mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202200219U true CN202200219U (en) | 2012-04-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203437093U Expired - Fee Related CN202200219U (en) | 2011-09-14 | 2011-09-14 | Scissors-type bidirectional clamping mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202200219U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103928701A (en) * | 2014-04-08 | 2014-07-16 | 浙江海悦自动化机械股份有限公司 | Storage battery piece wrapping machine |
| CN104290058A (en) * | 2014-10-11 | 2015-01-21 | 重庆大江动力设备制造有限公司 | Shear type clamping device |
| CN104924239A (en) * | 2015-06-26 | 2015-09-23 | 张家港玉成精机股份有限公司 | Clamp mechanism |
| CN105458239A (en) * | 2016-01-07 | 2016-04-06 | 山东亨圆铜业有限公司 | Casting ladle emergency device and emergency method |
| CN106363554A (en) * | 2016-10-20 | 2017-02-01 | 成都久欣时代科技有限公司 | Tool clamp for processing plate-shaped structure |
| CN107009302A (en) * | 2016-01-28 | 2017-08-04 | 陕西飞机工业（集团）有限公司 | One kind is used for big-and-middle-sized aircraft assembling beam-like part clamping take-up device |
| CN107104348A (en) * | 2017-04-05 | 2017-08-29 | 国网浙江嘉善县供电公司 | A kind of lead makes the automatic wire inlet system of platform |
| CN107389358A (en) * | 2017-07-31 | 2017-11-24 | 安徽江淮汽车集团股份有限公司 | A kind of adaptive rotation clamp system |
| CN107932323A (en) * | 2017-11-15 | 2018-04-20 | 广东利迅达机器人系统股份有限公司 | A kind of grinding clamp of lamps and lanterns heat sink |
| CN109848889A (en) * | 2018-12-23 | 2019-06-07 | 李兆林 | A kind of workpiece pressuring clamping device based on damping shock absorption |
-
2011
- 2011-09-14 CN CN2011203437093U patent/CN202200219U/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103928701A (en) * | 2014-04-08 | 2014-07-16 | 浙江海悦自动化机械股份有限公司 | Storage battery piece wrapping machine |
| CN104290058A (en) * | 2014-10-11 | 2015-01-21 | 重庆大江动力设备制造有限公司 | Shear type clamping device |
| CN104924239A (en) * | 2015-06-26 | 2015-09-23 | 张家港玉成精机股份有限公司 | Clamp mechanism |
| CN105458239B (en) * | 2016-01-07 | 2017-12-08 | 山东亨圆铜业有限公司 | A kind of casting ladle emergency set and emergency method |
| CN105458239A (en) * | 2016-01-07 | 2016-04-06 | 山东亨圆铜业有限公司 | Casting ladle emergency device and emergency method |
| CN107009302A (en) * | 2016-01-28 | 2017-08-04 | 陕西飞机工业（集团）有限公司 | One kind is used for big-and-middle-sized aircraft assembling beam-like part clamping take-up device |
| CN106363554A (en) * | 2016-10-20 | 2017-02-01 | 成都久欣时代科技有限公司 | Tool clamp for processing plate-shaped structure |
| CN107104348A (en) * | 2017-04-05 | 2017-08-29 | 国网浙江嘉善县供电公司 | A kind of lead makes the automatic wire inlet system of platform |
| CN107389358A (en) * | 2017-07-31 | 2017-11-24 | 安徽江淮汽车集团股份有限公司 | A kind of adaptive rotation clamp system |
| CN107389358B (en) * | 2017-07-31 | 2019-03-08 | 安徽江淮汽车集团股份有限公司 | A kind of adaptive rotation clamp system |
| CN107932323A (en) * | 2017-11-15 | 2018-04-20 | 广东利迅达机器人系统股份有限公司 | A kind of grinding clamp of lamps and lanterns heat sink |
| CN107932323B (en) * | 2017-11-15 | 2019-10-18 | 广东利迅达机器人系统股份有限公司 | A kind of grinding clamp of lamps and lanterns cooling fin |
| CN109848889A (en) * | 2018-12-23 | 2019-06-07 | 李兆林 | A kind of workpiece pressuring clamping device based on damping shock absorption |
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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: 20120425 Termination date: 20140914 |
|
| EXPY | Termination of patent right or utility model |