CN2920547Y - Clamping device - Google Patents
Clamping device Download PDFInfo
- Publication number
- CN2920547Y CN2920547Y CN 200620073101 CN200620073101U CN2920547Y CN 2920547 Y CN2920547 Y CN 2920547Y CN 200620073101 CN200620073101 CN 200620073101 CN 200620073101 U CN200620073101 U CN 200620073101U CN 2920547 Y CN2920547 Y CN 2920547Y
- Authority
- CN
- China
- Prior art keywords
- clamping jig
- pressing plate
- jig according
- swivel nut
- pull bar
- 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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- Clamps And Clips (AREA)
Abstract
A clamping device used for fixing an object comprises a fixing device. An empty cavity is formed in the fixing device; a mouth is opened at one side of the device. A pressing plate is arranged on the top of the fixing device; a pull rod mechanism is arranged in the middle of the pressing plate. The pull rod mechanism comprises a thread sleeve, which is screwed on the pressing plate. A pulling rod is arranged in the thread sleeve. One end of the pulling rod extends out of the thread sleeve; a pressing part is fixed on the other end. An elastic element is arranged between the thread sleeve and the pressing part. And the elastic element is arranged outside the pulling rod. Before clamping, pull the pulling rod to let the object be placed under the pressing part. When the position of the object is certain, loosen the pulling rod to let the pressing part press and clamp the object from the above. When taking down the object, pull the pulling rod to separate the pressing part and the object. So users can realize fixing and taking down an object by just pulling the pulling rod. That is really convenient.
Description
[technical field]
The utility model is a kind of clamping jig, particularly a kind of clamping jig easy to use.
[Bei Jing Ji Intraoperative]
Existing clamping jig sees also shown in Figure 1, it comprises a screw rod 320 ', the lower end of this screw rod 320 ' is provided with one and presses portion 33 ', and the upper end of this screw rod 320 ' is provided with an adjusting nut 321 ', adjusting by adjusting nut 321 ' is pressed the displacement state of portion 33 ' with change, thereby realizes pressing pressing or separate between portion 33 ' and the article 100.Hence one can see that, and certain pressure is fixed and given to clamping jig by the portion of pressing 33 ' to the article 100 of institute's clamping.
Yet the adjusting of adjusting nut 321 ' needs by aid, and the rotation of adjusting nut 321 ' is one to enclose and carry out, and comparison inconvenience operates.
[summary of the invention]
Main purpose of the present utility model is to provide a kind of clamping jig easy to use.
For reaching above-mentioned purpose, the utility model provides a kind of clamping jig, is applicable to fix article, and it comprises a fixture, form a cavity in this fixture and form an opening in a side, and the top of this fixture is provided with a pressing plate; Wherein, the middle part of this pressing plate is provided with a drag link mechanism, and this drag link mechanism comprises a swivel nut, and this swivel nut spiral shell is located on this pressing plate; And wear a pull bar in this swivel nut, and an end of this pull bar is held in outside the swivel nut; And being fixed with one, the other end of this pull bar presses portion; Swivel nut and press between the portion folder and establish a flexible member, and this flexible member is sheathed on outside the pull bar.Before the clamping article, draw lifting rod (flexible member contraction) so that article are put into the below of the portion of pressing; After the position of article is determined, releasing lever (flexible member extension) is so that the portion of pressing is pressed against the article top, and when the portion's of pressing contact article surface, flexible member still is contraction with respect to nature, be that flexible member has extension trend, thereby article are fixed; When taking off article, draw lifting rod once more, so that press portion and article are separated.
Compared to prior art, the user only need draw to carry operating and just can realize fixing and taking off of article, and is very convenient.
[description of drawings]
Fig. 1 fixes preceding user mode schematic diagram for existing clamping jig with article.
Fig. 2 is that the utility model clamping jig is with the fixing preceding user mode schematic diagram of article.
Fig. 3 is the user mode schematic diagram after the utility model clamping jig is fixed article.
[specific embodiment]
See also shown in Figure 2, the utility model clamping jig, be applicable to and fix article 100, it comprises a fixture 200, wherein, this fixture 200 can form a cavity and form an opening in a side by integrated mode, and this fixture 200 comprises a base plate 20, and these base plate 20 upper surfaces are provided with a locating slot 201.The top that vertically extends two opposing sideplates, 21, two side plates 21 near the position of end on this base plate 20 is provided with a pressing plate 22.In addition, also can combine, for example, two side plates 21 are fixed on the base plate 20 and pressing plate 22 is fixed on two side plates 21 by some screws by the plurality of separate body.
Wherein, position (being the top of locating slot 201) relative with locating slot 201 on this pressing plate 21 is provided with a drag link mechanism 300, and this drag link mechanism 300 comprises a swivel nut 31, these swivel nut 31 spiral shells are located on this pressing plate 21 (in present embodiment, be provided with internal thread outside this swivel nut 31, and this pressing plate 21 is provided with external screw thread; In addition, also can outside this swivel nut 31, be provided with internal thread, and this pressing plate 21 is provided with external screw thread).And wear a pull bar 32 in this swivel nut 31, in present embodiment, this pull bar 32 comprises a connecting rod 320 (can be a screw rod), and an end of this connecting rod 320 is provided with leader 321 (can be a nut), and an end of this pull bar 32 (being handle 321) is held in outside the swivel nut 31; And the other end of this pull bar 32 is fixed with one and presses portion 33 (in present embodiment, this presses portion 33 and has elasticity, for example, presses portion 33 and can be elastic caoutchouc, and in addition, but this presses portion's 33 vertical fixing on pull bar 32).In addition, in swivel nut 31 and press between the portion 33 folder and establish a flexible member 34, and this flexible member 34 is sheathed on outside the pull bar 32, and in present embodiment, this flexible member 34 is a helical spring.
Please have 2 and shown in Figure 3, before the clamping article 100, draw lifting rod 32 (flexible member 34 shrinks) so that article 100 are put into the below of the portion of pressing 33 in conjunction with consulting figure; After the position of article 100 was determined, promptly article 100 just in time were contained in the locating slot 201, can avoid article 100 because of vibration sliding phenomenon to take place; Releasing lever 32 (flexible member 34 is upheld) is pressed against article 100 tops so that press portion 33, when the portion of pressing 33 contact article, 100 surfaces, flexible member 34 still is contraction with respect to nature, be that flexible member 34 has extension trend, give article 100 certain pressure, thus article 100 are fixing; When taking off article 100, draw lifting rod 32 once more, be separated with article 100 so that press portion 33.
Claims (10)
1. clamping jig, it comprises:
One fixture forms a cavity in it, and forms an opening in a side, and is provided with a pressing plate in the top;
It is characterized in that: the middle part of this pressing plate is provided with a drag link mechanism, and this drag link mechanism comprises:
One swivel nut, spiral shell are located on this pressing plate;
One pull bar is arranged in the swivel nut, and the one end is held in outside the swivel nut;
One presses portion, is fixed in the other end of pull bar;
One flexible member is sheathed on outside the pull bar, and this flexible member is located in swivel nut and presses between the portion.
2. clamping jig according to claim 1 is characterized in that: this fixture comprises a base plate, and this base plate is provided with two opposing sideplates, and the top of two side plates is provided with this pressing plate.
3. clamping jig according to claim 2 is characterized in that: by some screws two side plates are fixed in to reach on the base plate pressing plate is fixed on two side plates.
4. clamping jig according to claim 1 is characterized in that: this swivel nut is provided with internal thread outward, and this pressing plate is provided with external screw thread.
5. clamping jig according to claim 1 is characterized in that: this swivel nut is provided with external screw thread outward, and this pressing plate is provided with internal thread.
6. clamping jig according to claim 1 is characterized in that: this portion of pressing has elasticity.
7. clamping jig according to claim 1 is characterized in that: this presses portion's vertical fixing on pull bar.
8. clamping jig according to claim 1 is characterized in that: this pull bar comprises a connecting rod, and an end of this connecting rod is provided with the leader.
9. clamping jig according to claim 8 is characterized in that: this connecting rod is a screw rod, and handle is a nut.
10. clamping jig according to claim 1 is characterized in that: this plate upper surface and the position relative with drag link mechanism are provided with a locating slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620073101 CN2920547Y (en) | 2006-04-27 | 2006-04-27 | Clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620073101 CN2920547Y (en) | 2006-04-27 | 2006-04-27 | Clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2920547Y true CN2920547Y (en) | 2007-07-11 |
Family
ID=38253026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620073101 Expired - Fee Related CN2920547Y (en) | 2006-04-27 | 2006-04-27 | Clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2920547Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012145958A1 (en) * | 2011-04-29 | 2012-11-01 | 深圳市华星光电技术有限公司 | Led lamp strip connecting device, backlight module, and liquid crystal display apparatus |
| CN102941547A (en) * | 2012-11-29 | 2013-02-27 | 安得物流股份有限公司 | Fixture |
| CN105397685A (en) * | 2015-12-15 | 2016-03-16 | 刘文生 | Elastic clamp |
| CN105817972A (en) * | 2016-05-26 | 2016-08-03 | 桂林毛嘉工艺品有限公司 | Profiling machine for wood processing |
| CN107969894A (en) * | 2017-03-22 | 2018-05-01 | 夏治政 | A kind of location structure on Domestic fruit extractor |
| CN107969896A (en) * | 2017-03-22 | 2018-05-01 | 夏治政 | A kind of Domestic fruit extractor |
| CN108789524A (en) * | 2018-06-14 | 2018-11-13 | 王伟 | A kind of multifunctional vegetable-cutter |
| CN109304752A (en) * | 2018-09-18 | 2019-02-05 | 张玲 | A kind of automatic vegetable cutting machine |
| WO2019218633A1 (en) * | 2018-05-17 | 2019-11-21 | 深圳市蓝禾技术有限公司 | Fixing device |
-
2006
- 2006-04-27 CN CN 200620073101 patent/CN2920547Y/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012145958A1 (en) * | 2011-04-29 | 2012-11-01 | 深圳市华星光电技术有限公司 | Led lamp strip connecting device, backlight module, and liquid crystal display apparatus |
| CN102941547A (en) * | 2012-11-29 | 2013-02-27 | 安得物流股份有限公司 | Fixture |
| CN105397685A (en) * | 2015-12-15 | 2016-03-16 | 刘文生 | Elastic clamp |
| CN105817972A (en) * | 2016-05-26 | 2016-08-03 | 桂林毛嘉工艺品有限公司 | Profiling machine for wood processing |
| CN105817972B (en) * | 2016-05-26 | 2018-04-24 | 桂林毛嘉工艺品有限公司 | Timber processes profiling machine |
| CN107969894A (en) * | 2017-03-22 | 2018-05-01 | 夏治政 | A kind of location structure on Domestic fruit extractor |
| CN107969896A (en) * | 2017-03-22 | 2018-05-01 | 夏治政 | A kind of Domestic fruit extractor |
| WO2019218633A1 (en) * | 2018-05-17 | 2019-11-21 | 深圳市蓝禾技术有限公司 | Fixing device |
| CN108789524A (en) * | 2018-06-14 | 2018-11-13 | 王伟 | A kind of multifunctional vegetable-cutter |
| CN109304752A (en) * | 2018-09-18 | 2019-02-05 | 张玲 | A kind of automatic vegetable cutting machine |
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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: 20070711 Termination date: 20120427 |