CN204160349U - A kind of 3D streamlined four-wheel position finder Special three-jaw fixture - Google Patents
A kind of 3D streamlined four-wheel position finder Special three-jaw fixture Download PDFInfo
- Publication number
- CN204160349U CN204160349U CN201420348814.XU CN201420348814U CN204160349U CN 204160349 U CN204160349 U CN 204160349U CN 201420348814 U CN201420348814 U CN 201420348814U CN 204160349 U CN204160349 U CN 204160349U
- Authority
- CN
- China
- Prior art keywords
- streamlined
- lock lever
- check lock
- base
- upper cover
- 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
Links
Landscapes
- Clamps And Clips (AREA)
Abstract
The utility model discloses a kind of 3D streamlined four-wheel position finder Special three-jaw fixture, comprise: housing, be located at enclosure interior locking device and hold telecontrol equipment tightly, described housing comprises: a base (13), a upper cover (7), and upper cover (7) and base (13) fasten mutually, wherein upper cover and base are all designed in circumference trisection structure; Described locking device comprises: one handle (1), one check lock lever (2), one spring (3), one locking nut (4), a holder (5), wherein, handle is installed on check lock lever, locking nut is installed on holder, and check lock lever matches with locking nut, between check lock lever and locking nut, spring is housed.This 3D streamlined four-wheel position finder Special three-jaw fixture, each parts add at existing equipment can ensure good precision, without the need to special equipment man-hour; Adopt three points centering principle, positioning precision is high; Utilize fast insert-pull principle, the clamping when stroke amount of movement is larger can realize quick-clamping.
Description
Technical field
The utility model relates to a kind of 3D streamlined four-wheel position finder Special three-jaw fixture
Background technology
Existing market many employings four paws fixture, traditional four paws fixture is high for processing request, needs special equipment; Positioning precision affects very large by processing; Clamping inconvenience time larger for stroke amount of movement.
Streamlined four-wheel position finder Special three-jaw fixture, each parts add at existing equipment can ensure good precision, without the need to special equipment man-hour; Adopt three points centering principle, positioning precision is high; Utilize fast insert-pull principle, the clamping when stroke amount of movement is larger can realize quick-clamping.
Utility model content
Goal of the invention of the present utility model is to provide a kind of 3D streamlined four-wheel position finder Special three-jaw fixture.
It is as follows that the utility model solves the problems of the technologies described above taked technical scheme:
1, a kind of 3D streamlined four-wheel position finder Special three-jaw fixture, comprise: housing, be located at enclosure interior locking device and hold telecontrol equipment tightly, it is characterized in that, described housing comprises: a base (13), a upper cover (7), and upper cover (7) and base (13) fasten mutually, wherein upper cover and base are all designed in circumference trisection structure;
Described locking device comprises: one handle (1), one check lock lever (2), one spring (3), one locking nut (4), a holder (5), wherein, handle is installed on check lock lever, locking nut is installed on holder, and check lock lever matches with locking nut, between check lock lever and locking nut, spring is housed;
Described holds telecontrol equipment tightly, by one group of power input mechanism and three groups independently expansion link mechanism form, described power input mechanism, mechanism comprises handle (1), clutch shaft bearing (6), a helical gear thread spindle (8), a nut (14), helical gear shaft (18), a swingle (19);
Described three groups of independent telescope bar assemblies, its assembly is identical, often organize assembly and comprise three latches (9) respectively, three telescoping tubes (10), three expansion links (11), three claws (12), ten two hinge axles (15), six-bar linkage (16), the 3rd bearing (17), telescoping tube is positioned in the draw-in groove of housing base.
Further, preferably, described holder is fixed on upper cover one end, and described handle drives described check lock lever to rotate, and described locking nut drives check lock lever to move, and is reached the requirement of locking by described movement.
Further, preferably, in described power input mechanism,
Handle, swingle and helical gear shaft assemble one, be fixed in upper cover by the two little bearings being installed on helical gear shaft two ends, helical gear thread spindle is fixed in housing by two large bearings and upper cover and base, and nut is assemblied in the screw thread position on helical gear thread spindle.
Further, preferably, in described expansion link mechanism,
Connecting rod is connected with telescoping tube with nut respectively by hinge axis, and telescoping tube is positioned in the draw-in groove of base, and expansion link fixes by latch (9) jack self matched with telescoping tube, and claw then loads the external socket of expansion link.
Further, preferably, described telescoping tube is linked with the nut in power input mechanism by four hinge axis (15) and two connecting rods (16).
Further, preferably, expansion link through the Kong Weizhong on expansion link and telescoping tube, and connects together with telescoping tube by described latch (9).
Further, preferably, described telescoping tube along base draw-in groove stretching motion, and drives expansion link to do expanding-contracting action, is held tightly or open claw by described expanding-contracting action.
After the utility model takes such scheme, this 3D streamlined four-wheel position finder Special three-jaw fixture, each parts add at existing equipment can ensure good precision, without the need to special equipment man-hour; Adopt three points centering principle, positioning precision is high; Utilize fast insert-pull principle, the clamping when stroke amount of movement is larger can realize quick-clamping.
Other features and advantages of the utility model will be set forth in the following description, and, partly become apparent from description, or understand by implementing the utility model.The purpose of this utility model and other advantages realize by structure specifically noted in write description, claims and accompanying drawing and obtain.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in detail, to make above-mentioned advantage of the present utility model definitely.
Fig. 1 is the structural representation of the utility model 3D streamlined four-wheel position finder Special three-jaw fixture;
Fig. 2 is the structural representation of the parts of the utility model 3D streamlined four-wheel position finder Special three-jaw fixture;
Fig. 3 is the structural representation of the parts of the utility model 3D streamlined four-wheel position finder Special three-jaw fixture.
Detailed description of the invention
Below in conjunction with specific embodiment, the utility model is described in detail.
The utility model discloses a kind of 3D streamlined four-wheel position finder Special three-jaw fixture, it comprises 3D streamlined shell, locking device and holds telecontrol equipment tightly, locking device and hold tightly in telecontrol equipment and 3D streamlined shell, its expansion link front end extend in housing, and rear portion is exposed to outside housing.It is characterized in that, described 3D streamlined shell comprises a base, a upper cover, and upper cover and base fasten mutually; Described locking device comprises: one handle, a check lock lever, a spring, one locking nut, one holder, wherein, handle is installed on check lock lever, locking nut is installed on holder, check lock lever matches with locking nut, spring is housed locking between check lock lever and locking nut, when handle drives check lock lever to rotate, realize check lock lever forward-reverse by locking nut, and then reach the effect holding out against or unclamp;
Described telecontrol equipment of holding tightly comprises: one handle, two large bearings, one helical gear thread spindle, three latches, three telescoping tubes, three expansion links, three claws, one nut, ten two hinge axles, six-bar linkage, two little bearings, helical gear shaft, one swingle, wherein, handle, swingle and helical gear shaft assemble one, be fixed in upper cover by the two little bearings being installed on helical gear shaft two ends, helical gear thread spindle is fixed in housing by two large bearings and upper cover and base, nut is assemblied in the screw thread position on helical gear thread spindle, composition power input mechanism, connecting rod is connected with telescoping tube with nut respectively by hinge axis, and flexible be positioned in the draw-in groove of base, the jack self matched with telescoping tube fixed by expansion link by latch, claw then loads the external socket of expansion link, composition expansion link mechanism, this assembly has three groups, because expansion link has multiple jack, with telescoping tube and claw fixing in close by many assembly the circumference range size variation that claw is formed, realize quick locomotive function.
Specifically, as shown in Figure 1, 2, 3, a kind of 3D streamlined four-wheel position finder Special three-jaw fixture, comprise: housing, be located at enclosure interior locking device and hold telecontrol equipment tightly, it is characterized in that, described housing comprises: base 13, upper cover 7, and upper cover 7 and base 13 fasten mutually, and wherein upper cover and base are all designed in circumference trisection structure;
Described locking device comprises: one handle 1, check lock lever 2, spring 3, locking nut 4, one holder 5, wherein, handle is installed on check lock lever, locking nut is installed on holder, and check lock lever matches with locking nut, between check lock lever and locking nut, spring is housed;
Described holds telecontrol equipment tightly, by one group of power input mechanism and three groups independently expansion link mechanism form, described power input mechanism, mechanism comprises handle 1, two large bearing 6, helical gear thread spindle 8, nuts 14, helical gear shaft 18, a swingle 19;
Described three groups of independent telescope bar assemblies, its assembly is identical, and often organize assembly and comprise three latch 9, three telescoping tube 10, three expansion link 11, three claw 12, ten two hinge axles 15 respectively, six-bar linkage 16, two little bearings 17, telescoping tube is positioned in the draw-in groove of housing base.
Wherein, described holder is fixed on upper cover one end, and described handle drives described check lock lever to rotate, and described locking nut drives check lock lever to move, and is reached the requirement of locking by described movement.
In described power input mechanism, handle, swingle and helical gear shaft assemble one, be fixed in upper cover by the two little bearings being installed on helical gear shaft two ends, helical gear thread spindle is fixed in housing by two large bearings and upper cover and base, and nut is assemblied in the screw thread position on helical gear thread spindle.
In described expansion link mechanism, connecting rod is connected with telescoping tube with nut respectively by hinge axis, and telescoping tube is positioned in the draw-in groove of base, and the jack self matched with telescoping tube fixed by expansion link by latch 9, and claw then loads the external socket of expansion link.
Described telescoping tube is linked with the nut in power input mechanism by four hinge axis 15 and two connecting rods 16, and is provided with the second bearing 14, and expansion link through the Kong Weizhong on expansion link and telescoping tube, and connects together with telescoping tube by described latch 9.
Described telescoping tube along base draw-in groove stretching motion, and drives expansion link to do expanding-contracting action, is held tightly or open claw by described expanding-contracting action.
After the utility model takes such scheme, this 3D streamlined four-wheel position finder Special three-jaw fixture, each parts add at existing equipment can ensure good precision, without the need to special equipment man-hour; Adopt three points centering principle, positioning precision is high; Utilize fast insert-pull principle, the clamping when stroke amount of movement is larger can realize quick-clamping.
Last it is noted that the foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, although be described in detail the utility model with reference to previous embodiment, for a person skilled in the art, it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (7)
1.
a kind of 3D streamlined four-wheel position finder Special three-jaw fixture, comprise: housing, be located at enclosure interior locking device and hold telecontrol equipment tightly, it is characterized in that, described housing comprises: a base (13), a upper cover (7), and upper cover (7) and base (13) fasten mutually, wherein upper cover and base are all designed in circumference trisection structure;
described locking device comprises: one handle (1), one check lock lever (2), one spring (3), one locking nut (4), a holder (5), wherein, handle is installed on check lock lever, locking nut is installed on holder, and check lock lever matches with locking nut, between check lock lever and locking nut, spring is housed;
described holds telecontrol equipment tightly, by one group of power input mechanism and three groups independently expansion link mechanism form, described power input mechanism, mechanism comprises handle (1), clutch shaft bearing (6), a helical gear thread spindle (8), a nut (14), helical gear shaft (18), a swingle (19);
described three groups of independent telescope bar assemblies, its assembly is identical, often organize assembly and comprise three latches (9) respectively, three telescoping tubes (10), three expansion links (11), three claws (12), ten two hinge axles (15), six-bar linkage (16), the 3rd bearing (17), telescoping tube is positioned in the draw-in groove of housing base.
2.
3D according to claim 1 streamlined four-wheel position finder Special three-jaw fixture, it is characterized in that, described holder is fixed on upper cover one end, and described handle drives described check lock lever to rotate, and described locking nut drives check lock lever to move.
3.
3D according to claim 1 and 2 streamlined four-wheel position finder Special three-jaw fixture, is characterized in that, in described power input mechanism,
handle, swingle and helical gear shaft assemble one, be fixed in upper cover by the two little bearings being installed on helical gear shaft two ends, helical gear thread spindle is fixed in housing by two large bearings and upper cover and base, and nut is assemblied in the screw thread position on helical gear thread spindle.
4.
3D according to claim 1 and 2 streamlined four-wheel position finder Special three-jaw fixture, is characterized in that, in described expansion link mechanism,
connecting rod is connected with telescoping tube with nut respectively by hinge axis, and telescoping tube is positioned in the draw-in groove of base, and expansion link fixes by latch (9) jack self matched with telescoping tube, and claw then loads the external socket of expansion link.
5.
3D according to claim 4 streamlined four-wheel position finder Special three-jaw fixture, is characterized in that, described telescoping tube is linked with the nut in power input mechanism by four hinge axis (15) and two connecting rods (16).
6.
3D according to claim 3 streamlined four-wheel position finder Special three-jaw fixture, is characterized in that, expansion link through the Kong Weizhong on expansion link and telescoping tube, and connects together with telescoping tube by described latch (9).
7.
3D according to claim 4 streamlined four-wheel position finder Special three-jaw fixture, is characterized in that, described telescoping tube along base draw-in groove stretching motion, and drives expansion link to do expanding-contracting action, is held tightly or open claw by described expanding-contracting action.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420348814.XU CN204160349U (en) | 2014-06-27 | 2014-06-27 | A kind of 3D streamlined four-wheel position finder Special three-jaw fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420348814.XU CN204160349U (en) | 2014-06-27 | 2014-06-27 | A kind of 3D streamlined four-wheel position finder Special three-jaw fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204160349U true CN204160349U (en) | 2015-02-18 |
Family
ID=52534075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420348814.XU Expired - Fee Related CN204160349U (en) | 2014-06-27 | 2014-06-27 | A kind of 3D streamlined four-wheel position finder Special three-jaw fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204160349U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105181282A (en) * | 2015-09-15 | 2015-12-23 | 芜湖赛宝信息产业技术研究院有限公司 | Vibration test clamp with characteristic of free positioning |
| CN105818716A (en) * | 2016-05-12 | 2016-08-03 | 朱彩玲 | Tractor seat locking device |
| CN109676168A (en) * | 2019-02-01 | 2019-04-26 | 中国工程物理研究院机械制造工艺研究所 | A kind of Three-claw centering device |
| WO2021254400A1 (en) * | 2020-06-17 | 2021-12-23 | 深圳市道通科技股份有限公司 | Clamping device |
-
2014
- 2014-06-27 CN CN201420348814.XU patent/CN204160349U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105181282A (en) * | 2015-09-15 | 2015-12-23 | 芜湖赛宝信息产业技术研究院有限公司 | Vibration test clamp with characteristic of free positioning |
| CN105181282B (en) * | 2015-09-15 | 2017-11-28 | 芜湖赛宝信息产业技术研究院有限公司 | A kind of freely positionable vibration test fixture |
| CN105818716A (en) * | 2016-05-12 | 2016-08-03 | 朱彩玲 | Tractor seat locking device |
| CN109676168A (en) * | 2019-02-01 | 2019-04-26 | 中国工程物理研究院机械制造工艺研究所 | A kind of Three-claw centering device |
| CN109676168B (en) * | 2019-02-01 | 2023-12-22 | 中国工程物理研究院机械制造工艺研究所 | Three-jaw centering device |
| WO2021254400A1 (en) * | 2020-06-17 | 2021-12-23 | 深圳市道通科技股份有限公司 | Clamping device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204160349U (en) | A kind of 3D streamlined four-wheel position finder Special three-jaw fixture | |
| CN203831300U (en) | Three-jaw calipers clamping device | |
| WO2010100057A3 (en) | Connecting device | |
| CN102581811B (en) | Detacher | |
| CN204209446U (en) | Turnery processing Inner contracting formula centering and clamping apparatus | |
| CN103921238A (en) | Three-jaw clamp | |
| CN204979213U (en) | Scalable tail pipe of unmanned helicopter and contain unmanned helicopter of this scalable tail pipe | |
| CN105643601A (en) | Three-translation and one-rotation parallel robot platform of low-coupling-degree three-kinematic-pair movable platform | |
| CN205183823U (en) | Frock clamp for processing pump cover that numerical control lathe used | |
| CN203928318U (en) | Air conditioning for automobiles bulb connection for transmission device | |
| CN203688200U (en) | Support clamp for static torsion test and fatigue test of long handle sliding sleeve type constant velocity universal joint assembly | |
| CN103495278A (en) | Simple table tennis net rack | |
| CN204149020U (en) | Cover parts cylindricalo grinding structure | |
| CN204188462U (en) | A kind of torsion spring tensile strength brief test device | |
| CN204148395U (en) | The forestock bin of electricity liquid bender | |
| CN205132017U (en) | A support locking mechanism for box | |
| CN204504712U (en) | A kind of sensor framework contact pin assembling device | |
| CN110539264A (en) | Rotatable test fixture of reliable location | |
| CN202742241U (en) | Positioning jig | |
| CN205183820U (en) | Frock clamp for vice universal joint of processing car transmission that numerical control lathe used | |
| CN208880595U (en) | A kind of axle sleeve mounting device with Quick Release clamping device | |
| CN103603852A (en) | Car accessory fixing and connecting device | |
| CN203449225U (en) | Screwdriver rest | |
| CN210166560U (en) | Quick release positioning mechanism | |
| CN204356034U (en) | A kind of scissor aerial work platform scissor rod member assembling welding fixture |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160414 Address after: 518000, Shenzhen, Guangdong, Baoan District province big wave Street wave mouth river pit Industrial Zone, big science and Technology Park, C2, building 4, North Division Patentee after: Shenzhen practical automobile testing equipment Co., Ltd. Address before: Two, No. 74, 518100 village, Tai Lang street, Longhua New District, Guangdong, Shenzhen, 401 Patentee before: YUAN CHI SHING TECHNOLOGY CO., LTD. |
|
| 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: 20150218 Termination date: 20180627 |