CN2880387Y - Fastening apparatus - Google Patents
Fastening apparatus Download PDFInfo
- Publication number
- CN2880387Y CN2880387Y CN 200520128711 CN200520128711U CN2880387Y CN 2880387 Y CN2880387 Y CN 2880387Y CN 200520128711 CN200520128711 CN 200520128711 CN 200520128711 U CN200520128711 U CN 200520128711U CN 2880387 Y CN2880387 Y CN 2880387Y
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- cylinder
- clamping
- core
- clamping device
- plate
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Abstract
The utility model provides a clamping device, which mainly includes a clamping part and a control part. The clamping part mainly includes a conical barrel and a clamping core, and part clamping is realized through tightening and releasing of the clamping core. In order to freely control the clamping core, a fixing plate and a cover plate are arranged to limit the clamping core not to move up or down. The fixing plate is connected with the bottom plate through a cylinder pin and bolts, and the bottom plate and the cover plate are connected with the outer cylinder through bolts. The conical barrel and the movable plate are connected together through bolts, and the cylinder with drive the movable plate and the conical barrel to move together with the cylinder. When the conical barrel moves upward, the clamping core is tightened, and when the conical barrel moves downward, the clamping core is released. The utility model can be used to fix various parts, especially filters. The clamping force of the clamping device can be adjusted so as not to damage the clamped part. The utility model is featured with simple structure and convenient use.
Description
Technical field
The utility model relates to a kind of clamping device, especially relates to the clamping device of moment in cleaner (diesel fuel filter, the oil filter etc.) clamping of a kind of diesel engine " three leak ".
Background technology
Clamping device is the necessary equipment of fixing various parts, needs dissimilar clamping devices for different parts.At present, the user is more and more higher to the quality requirement of diesel engine, and particularly " three leak " fault of diesel engine is more and more paid attention to by people.And the faying face leakage of oil of diesel fuel filter, oil filter accounts for quite a few of diesel engine " three leak " fault.How the diesel fuel filter of diesel engine, oil filter clamp moment, are to prevent diesel fuel filter, oil filter faying face leakage of oil key.And the present clamping device of using always that is used to tighten diesel fuel filter, oil filter does not conform to use very much.As: belt is tightened the clamping device of diesel fuel filter, oil filter, goes up the moment less than necessity, and diesel fuel filter, oil filter can be twisted tight and leakage of oil causes diesel engine " three leak " fault.Telescopic or centering type device for screwing up can damage filter surface, and the centering type device for screwing up can make the cleaner traditional method of indicating the pronunciation of a Chinese character, when serious, presss from both sides flat cleaner." three leak " fault that the leakage of oil of diesel filter composition surface causes is often perplexing diesel engine manufacturer and user.
Summary of the invention
At the deficiencies in the prior art, the utility model provides a kind of clamping device, can be used to tighten diesel fuel filter, oil filter etc., has solved cleaner because of the last not problem of tight composition surface leakage of oil, does not damage cleaner again.
The utility model clamping device comprises clamping part and control section, and clamping part is a cylindrical structure, and the top of cylinder is provided with cover plate, in the middle of the cover plate opening is set, and from then on opening packs into the device that is fixed (as cleaner); The cylinder bottom is fixedly connected base plate; Cylinder interior is provided with from inside to outside and clamps core, oblique cylinder; Set gradually portable plate, fixed head and dividing plate from the bottom to top on the lower raft in the cylinder; Portable plate is fixedlyed connected with oblique cylinder bottom, and dividing plate and fixed head are fixedly connected, and fixed head is fixedlyed connected with base plate with bolt by pin; Between base plate and the fixed head suitable space is set; Clamping core is arranged on the dividing plate; Control section comprises cylinder, tracheae and air valve, and cylinder is fixed on the base plate one side relative with cylinder, and cylinder piston rod is connected with portable plate.
The utility model clamping device has the following advantages:
1, can arbitrarily move, easy to use.
2, simple in structure, make easily and install.
3, wide adaptability can be used for various cleaners, and being fixedly clamped of device such as other class.
4, the entire device clamping is unlikely to damage device, when clamping, more helps protecting cleaner not to be damaged especially for cleaner.
Description of drawings
Fig. 1 is the structural representation of clamping device.
Fig. 2 is the clamping cored structure schematic diagram of clamping device.
The cleaner clamping device is made up of clamping part and control section two parts as seen from Figure 1.Clamping part has base plate 1, bolt 2,4,6,12,14, and portable plate 3, pin 5, fixed head 7 tiltedly justifies 8, and outer cylinder 9 clamps core 10, cover plate 11, dividing plate 13 etc.Control section has cylinder 15, tracheae 16, air valve 17, high-pressure air source 18 etc.
The specific embodiment
Further specify the structure and the action principle of the utility model clamping device below in conjunction with accompanying drawing.
As shown in the figure, upper outside at base plate 1 connects together outer cylinder 9 with bolt 2, cylinder 9 inside are equipped with the up and down oblique cylinder 8 of energy, tiltedly cylinder 8 connects together with portable plate 3 usefulness bolts 4, tiltedly cylinder 8 inside are equipped with and clamp core 10, go here and there moving up and down in order to limit clamping core 10, clamp core 10 tops cover plate 11 is arranged, cover plate 11 links together by bolt 12 and outer cylinder, fixed head 7 is arranged at the bottom that clamps core 10, fixed head 7 links together by pin 5 and bolt 6 and base plate 1, fixed head 7 and dividing plate 13 link together by bolt 14, cylinder 15 is fixed by bolts on the base plate 1, and the piston rod of cylinder 15 links together by locking nut (not drawing among the figure) and portable plate 3, the advancing of cylinder 15, the gas outlet links together with tracheae 16 and air valve 17.In use, the base plate of cylinder is fixed on billy gate or the workbench.Generally speaking, cylinder is vertical the use, can certainly level use or other angle use.
Tiltedly cylinder 8 external diameters are single-size, and internal diameter is that big bottom, top is little, form the little circular cone tube of the big lower diameter of upper diameter.Tiltedly the internal diameter of the external diameter of cylinder 8 and outer cylinder 9 quite or smaller is beneficial to oblique cylinder and moves up and down in outer cylinder 9.Portable plate 3 is fixedlyed connected with circular cone tube 8, jointly motion up or down.Clamp core 10 for being conical structure (as shown in Figure 2), intermediate hollow has groove on every side, and whole clamping core can tighten up under external force, open, and the profile when clamping the core open configuration matches with oblique cylinder 8 interior shapes.Clamp core 10 and can also make all size and suitable shape, to be suitable for the device clamping of different size.The structures such as hole that base plate 1 has cylinder 15 piston rods to pass through.The opening of top cover plate 11 is preferably borehole structure.Fixed head 7 and cover plate 11 are limited to suitable location clamping core 10, make it to move up and down (small moving can be arranged).Air valve 17 air inlets can be provided with pneumatic triple piece, and it act as and filter source of the gas, regulates air pressure, and then regulate the pressure of clamping device.High-pressure air source 18 enters cylinder 15 by air valve and makes the cylinder piston motion.
The operation principle of this clamping device is: mainly utilize the contraction of core to clamp and open and loosen the realization clamping action.The oblique cylinder of circular cone that utilizes cylinder to promote on the portable plate moves up and down, when the oblique cylinder of circular cone moves upward, forcing clamping core on the other side to shrink compresses, thereby reach the purpose that packs tightly the device that is fixed (as cleaner etc.), the assembling cleaner just becomes free and relaxed after clamping like this, can also go up moment easily.When the oblique cylinder of circular cone on the moving portable plate moves downward, clamp core and open, take out cleaner or remove clamping device.
Claims (10)
1, a kind of clamping device comprises clamping part and control section, it is characterized in that clamping part is a cylindrical structure, and the top of cylinder is provided with cover plate, in the middle of the cover plate opening is set, and from then on opening packs into the device that is fixed; The cylinder bottom is fixedly connected base plate; Cylinder interior is provided with from inside to outside and clamps core, oblique cylinder; Set gradually portable plate, fixed head and dividing plate from the bottom to top on the lower raft in the cylinder; Portable plate is fixedlyed connected with oblique cylinder bottom, and dividing plate and fixed head are fixedly connected, and fixed head is fixedlyed connected with base plate with bolt by pin; Between base plate and the fixed head suitable space is set; Clamping core is arranged on the dividing plate; Control section comprises cylinder, tracheae and air valve, and cylinder is fixed on the base plate one side relative with cylinder, and cylinder piston rod is connected with portable plate.
2,, it is characterized in that the described device that is fixed is a cleaner according to the described clamping device of claim 1.
3, according to the described clamping device of claim 1, it is characterized in that described oblique outside diameter of cylinder is a single-size, internal diameter is that big bottom, top is little, forms the little conically shaped of the big lower diameter of upper diameter, tiltedly the internal diameter of the external diameter of cylinder and cylinder is quite or smaller.
4, according to the described clamping device of claim 1, it is characterized in that described clamping core for being conical structure, intermediate hollow has groove on every side, whole clamping core can tighten up under external force, open, and the profile when clamping the core open configuration matches with the interior shape of oblique cylinder.
5,, it is characterized in that described clamping core makes all size and suitable shape, to be suitable for the device clamping of different size according to claim 1 or 4 described clamping devices.
6, according to the described clamping device of claim 1, the opening that it is characterized in that described top cover plate is a borehole structure.
7,, it is characterized in that described fixed head and cover plate are limited to suitable location clamping core, make it and can not move up and down according to the described clamping device of claim 1.
8, according to the described clamping device of claim 1, it is characterized in that the pore structure that described base plate has cylinder piston rod to pass through.
9, according to the described clamping device of claim 1, it is characterized in that described air valve air inlet is provided with pneumatic triple piece, it act as and filters source of the gas, regulates air pressure, and then regulates the pressure of clamping device.
10,, it is characterized in that the base plate of described cylinder is fixed on billy gate or the workbench according to the described clamping device of claim 1.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200520128711 CN2880387Y (en) | 2005-12-30 | 2005-12-30 | Fastening apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200520128711 CN2880387Y (en) | 2005-12-30 | 2005-12-30 | Fastening apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2880387Y true CN2880387Y (en) | 2007-03-21 |
Family
ID=37880225
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200520128711 Expired - Fee Related CN2880387Y (en) | 2005-12-30 | 2005-12-30 | Fastening apparatus |
Country Status (1)
Country | Link |
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CN (1) | CN2880387Y (en) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101966655A (en) * | 2010-08-31 | 2011-02-09 | 哈尔滨量具刃具集团有限责任公司 | Fixture for multifunctional processing center for processing 7:24 taper-shank tool system |
CN102179779A (en) * | 2010-12-28 | 2011-09-14 | 苏州新区科兴威尔电子有限公司 | Clamping mechanism |
CN102825375A (en) * | 2011-06-14 | 2012-12-19 | 深圳市鹏煜威科技有限公司 | Welding part locating and tightening device of copper aluminum post resistance welding machine |
CN102837202A (en) * | 2012-09-18 | 2012-12-26 | 山东神戎电子股份有限公司 | Reinforced lockable device |
CN103692376A (en) * | 2012-09-27 | 2014-04-02 | 博世汽车部件(长沙)有限公司 | Manual fixture |
CN104369135A (en) * | 2014-10-31 | 2015-02-25 | 欧阳庆丰 | Protecting sleeve clamping device |
CN103692376B (en) * | 2012-09-27 | 2016-11-30 | 博世汽车部件(长沙)有限公司 | Manual |
CN108079700A (en) * | 2016-11-22 | 2018-05-29 | 上海宝钢工业技术服务有限公司 | The cleaning device of air cleaner cartridge |
CN113084729A (en) * | 2021-04-16 | 2021-07-09 | 无锡职业技术学院 | Cylindrical workpiece multidimensional adjusting clamp integrated mechanism |
CN113370096A (en) * | 2021-05-27 | 2021-09-10 | 莆田听澜贸易有限公司 | Detachable clamp for air pressure system |
-
2005
- 2005-12-30 CN CN 200520128711 patent/CN2880387Y/en not_active Expired - Fee Related
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101966655B (en) * | 2010-08-31 | 2015-04-22 | 哈尔滨量具刃具集团有限责任公司 | Fixture for multifunctional processing center for processing 7:24 taper-shank tool system |
CN101966655A (en) * | 2010-08-31 | 2011-02-09 | 哈尔滨量具刃具集团有限责任公司 | Fixture for multifunctional processing center for processing 7:24 taper-shank tool system |
CN102179779A (en) * | 2010-12-28 | 2011-09-14 | 苏州新区科兴威尔电子有限公司 | Clamping mechanism |
CN102825375A (en) * | 2011-06-14 | 2012-12-19 | 深圳市鹏煜威科技有限公司 | Welding part locating and tightening device of copper aluminum post resistance welding machine |
CN102825375B (en) * | 2011-06-14 | 2014-09-17 | 深圳市鹏煜威科技有限公司 | Welding part locating and tightening device of copper aluminum post resistance welding machine |
CN102837202A (en) * | 2012-09-18 | 2012-12-26 | 山东神戎电子股份有限公司 | Reinforced lockable device |
CN103692376B (en) * | 2012-09-27 | 2016-11-30 | 博世汽车部件(长沙)有限公司 | Manual |
CN103692376A (en) * | 2012-09-27 | 2014-04-02 | 博世汽车部件(长沙)有限公司 | Manual fixture |
CN104369135A (en) * | 2014-10-31 | 2015-02-25 | 欧阳庆丰 | Protecting sleeve clamping device |
CN104369135B (en) * | 2014-10-31 | 2016-08-24 | 欧阳庆丰 | A kind of protection sleeve pipe clamping device |
CN108079700A (en) * | 2016-11-22 | 2018-05-29 | 上海宝钢工业技术服务有限公司 | The cleaning device of air cleaner cartridge |
CN113084729A (en) * | 2021-04-16 | 2021-07-09 | 无锡职业技术学院 | Cylindrical workpiece multidimensional adjusting clamp integrated mechanism |
CN113370096A (en) * | 2021-05-27 | 2021-09-10 | 莆田听澜贸易有限公司 | Detachable clamp for air pressure system |
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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: 20070321 Termination date: 20131230 |