CN2818076Y - Two-way adjustable work piece clamping mechanism - Google Patents
Two-way adjustable work piece clamping mechanism Download PDFInfo
- Publication number
- CN2818076Y CN2818076Y CN 200520021169 CN200520021169U CN2818076Y CN 2818076 Y CN2818076 Y CN 2818076Y CN 200520021169 CN200520021169 CN 200520021169 CN 200520021169 U CN200520021169 U CN 200520021169U CN 2818076 Y CN2818076 Y CN 2818076Y
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- clamping
- center
- housed
- main body
- way adjustable
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- Expired - Fee Related
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Abstract
The utility model relates to a two-way adjustable clamping mechanism for work pieces. When work pieces in the revolving class are measured, most of the work pieces use center holes of the work pieces as the positioning reference, and a center of a measuring instrument is a positioning element; a driving device is used for clamping the center and the outer cylindrical surface of the work pie, and then the work piece is driven by the center to carry out rotary motion to realize the measuring process; however, when the clamping surface of a work piece in the revolving class is not a cylindrical surface, for example, is a plane, then a general driving device is unable to meet measuring requirements. The utility model comprises a turn table 1 and a lower center 13, wherein the upper part of the lower center is fixed by a screw 15, and the turn table 1 and the lower center 13 are provided with a main body 2; both ends of the main body 2 are provided with baffle plates 3, and a fixed sleeve 8 is arranged in each baffle plate 3; a screw rod 9 is arranged in the fixed sleeve 8, and one end of the screw rod 9 is provided with a hand wheel 6; the other end is provided with a clamping seat 11, and the clamping seat 11 is provided with a clamping block 12. The product is used in the technical field of mechanical working and measuring of small-size work pieces.
Description
Technical field:
The utility model relates to a kind of machining of miniature workpiece and two-way adjustable workpiece clamping mechanism of fields of measurement of being used for.
Background technology:
When measuring revolution class workpiece, great majority are that the center hole with workpiece is the location benchmark, and the top of measuring instrument be setting element, utilizes driving device to clamp the external cylindrical surface of top and workpiece, does gyration by top drive workpiece then, the realization measuring process.Yet when the clamping area of revolution class workpiece was the non-face of cylinder, when for example being the plane, general driving device can not satisfy the measurement demand.For in measuring process, realize the clamping requirement of the revolution class workpiece of non-face of cylinder clamping area has been designed a kind of two-way adjustable workpiece clamping mechanism.At present, this mechanism is installed on the blade measuring instrument and uses mainly as the clamping device of blade.
Summary of the invention:
The purpose of this utility model provides a kind of two-way adjustable workpiece clamping mechanism of using on the blade measuring instrument that is installed in.
Above-mentioned purpose realizes by following technical scheme:
Two-way adjustable workpiece clamping mechanism, its composition comprises: turntable, fix following top on it by screw, described turntable and down top on main body is housed, baffle plate is equipped with at described main body two ends, and fixed cover is housed in the described baffle plate, in the described fixed cover screw mandrel is housed, described screw mandrel one end is equipped with handwheel, and the other end is equipped with clamping seats, on the described clamping seats clamp is housed.
Above-mentioned two-way adjustable workpiece clamping mechanism is equipped with the reconditioning pad between described handwheel and the described fixed cover, and described handwheel also is equipped with jackscrew.
Above-mentioned two-way adjustable workpiece clamping mechanism accompanies the polytetrafluoroethylene (PTFE) piece respectively and regulates pad between described clamping seats and the main body, nut and screw also are housed on the described clamping seats.
This technical scheme has following beneficial effect:
1. the utility model not only has simple in structure, advantages such as use is easy to operate, quick, low cost of manufacture, reliable clamping, and function of use is stronger, can be as required, change clamp, with the clamping requirement of the revolution class workpiece that satisfies different clamping area forms.
2. the utility model also can be used as vice class functional part, is widely used in the machining and fields of measurement of miniature workpiece.
3. jackscrew 16 of the present utility model is the installations for ease of handwheel 6 and screw mandrel 9, and reconditioning pad 7 is used for the gap between adjusting handle 6 and the fixed cover 8, and packing ring 17 makes the fixing more reliable of clamp 12, for changing conveniently, is processed with slotted hole above the clamp 12.
4. this mechanism is a symmetrical structure, and the centre of gyration line of this mechanism overlaps with the axis of rotation that descends top 13.
Description of drawings: accompanying drawing 1 is the structural representation of this product.
Accompanying drawing 2 is vertical views of accompanying drawing 1.
Accompanying drawing 3 is B-B cutaway views of accompanying drawing 2.
The specific embodiment:
Embodiment 1:
Two-way adjustable workpiece clamping mechanism, its composition comprises: turntable 1, fix following top 13 on it by screw 15, on the described turntable 1 and following top 13 main body 2 is housed, by screw 24 and alignment pin 23 with the reliable location and installation of main body on turntable 1, the centre of gyration line of this mechanism is overlapped with the axis of rotation that descends top 13, baffle plate 3 is equipped with at described main body 2 two ends, in the described baffle plate 3 fixed cover 8 is housed, in the described fixed cover 8 screw mandrel 9 is housed, described screw mandrel 9 one ends are equipped with handwheel 6, and the other end is equipped with clamping seats 11, described handwheel 6 also is equipped with jackscrew 16, on the described clamping seats 11 clamp 12 is housed.
Embodiment 2:
Above-mentioned two-way adjustable workpiece clamping mechanism, described baffle plate 3 usefulness screws 4 are fixed on the main body 2, described handwheel 6 and described screw mandrel 9 usefulness pins 5 are linked together the two, between described handwheel 6 and the described fixed cover 8 reconditioning pad 7 are housed, and are used for regulating the gap between the two.
Embodiment 3:
Above-mentioned two-way adjustable workpiece clamping mechanism, accompany polytetrafluoroethylene (PTFE) piece 10 between described clamping seats 11 and the main body 2 respectively and regulate pad 20, with screw 19 described polytetrafluoroethylene (PTFE) piece 10 is fixed on the described clamping seats 11, described clamp 12 usefulness screws 18 and packing ring 17 are fixed on the described clamping seats 11, nut 22 and screw 21 also are housed on the described clamping seats 11, rotating screw 21 can be regulated the gap of pad 20 and main body 2, after the kinematic accuracy that guarantees on clamping seats 11 and the main body 2, carry on the back tight back tightening nut 22, prevent that it is loosening.
The course of work is described:
Above-mentioned two-way adjustable workpiece clamping mechanism during work, is rotated two handwheels 6 simultaneously, drive clamping seats 11 by screw mandrel 9 and move flexibly, make the flat clamping of clamp 12 clamping work pieces 14, when turntable 1 rotates, this mechanism can drive workpiece 14 and rotate together, realizes the measurement demand.
Claims (3)
1. two-way adjustable workpiece clamping mechanism, its composition comprises: turntable, fix following top on it by screw, it is characterized in that: described turntable and down top on main body is housed, baffle plate is equipped with at described main body two ends, and fixed cover is housed in the described baffle plate, in the described fixed cover screw mandrel is housed, described screw mandrel one end is equipped with handwheel, and the other end is equipped with clamping seats, on the described clamping seats clamp is housed.
2. two-way adjustable workpiece clamping mechanism according to claim 1 is characterized in that: between described handwheel and the described fixed cover reconditioning pad is housed, described handwheel also is equipped with jackscrew.
3. two-way adjustable workpiece clamping mechanism according to claim 1 and 2 is characterized in that: accompany the polytetrafluoroethylene (PTFE) piece between described clamping seats and the main body respectively and regulate pad, nut and screw also are housed on the described clamping seats.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520021169 CN2818076Y (en) | 2005-07-04 | 2005-07-04 | Two-way adjustable work piece clamping mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520021169 CN2818076Y (en) | 2005-07-04 | 2005-07-04 | Two-way adjustable work piece clamping mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2818076Y true CN2818076Y (en) | 2006-09-20 |
Family
ID=37004128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520021169 Expired - Fee Related CN2818076Y (en) | 2005-07-04 | 2005-07-04 | Two-way adjustable work piece clamping mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2818076Y (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101913133A (en) * | 2010-08-17 | 2010-12-15 | 徐州整流汽车元件有限公司 | General assembly gripper of automobile rectifier bridge |
| CN102825563A (en) * | 2012-08-23 | 2012-12-19 | 中国人民解放军济南军区军械雷达修理所 | Track gear clamp |
| CN103100752A (en) * | 2012-12-26 | 2013-05-15 | 南通晨曦焊业有限公司 | Slitting shear baffle adjusting device |
| CN103753443A (en) * | 2013-12-16 | 2014-04-30 | 中国民航大学 | Clamp of turbine blade |
| CN105437087A (en) * | 2015-12-27 | 2016-03-30 | 无锡透平叶片有限公司 | Universal shot blasting fixture used for shot blasting of root of compressor blade |
| CN106493692A (en) * | 2016-12-19 | 2017-03-15 | 重庆中奥离合器制造有限公司 | A kind of clamp structure of coupling flywheel |
| CN107015337A (en) * | 2017-06-19 | 2017-08-04 | 苏州艾力光电科技有限公司 | A kind of removable optical de-tection means |
| CN107262449A (en) * | 2017-05-10 | 2017-10-20 | 中国核电工程有限公司 | Manipulator cleaning equipment |
| CN107336171A (en) * | 2017-07-07 | 2017-11-10 | 陕西科技大学 | Coaxial-symmetrical formula precision location clamp |
| CN108195310A (en) * | 2018-02-12 | 2018-06-22 | 大连大学 | A kind of cutter blade type detection device based on computer vision |
-
2005
- 2005-07-04 CN CN 200520021169 patent/CN2818076Y/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101913133A (en) * | 2010-08-17 | 2010-12-15 | 徐州整流汽车元件有限公司 | General assembly gripper of automobile rectifier bridge |
| CN101913133B (en) * | 2010-08-17 | 2011-11-09 | 徐州整流汽车元件有限公司 | General assembly gripper of automobile rectifier bridge |
| CN102825563A (en) * | 2012-08-23 | 2012-12-19 | 中国人民解放军济南军区军械雷达修理所 | Track gear clamp |
| CN103100752A (en) * | 2012-12-26 | 2013-05-15 | 南通晨曦焊业有限公司 | Slitting shear baffle adjusting device |
| CN103753443A (en) * | 2013-12-16 | 2014-04-30 | 中国民航大学 | Clamp of turbine blade |
| CN105437087A (en) * | 2015-12-27 | 2016-03-30 | 无锡透平叶片有限公司 | Universal shot blasting fixture used for shot blasting of root of compressor blade |
| CN106493692A (en) * | 2016-12-19 | 2017-03-15 | 重庆中奥离合器制造有限公司 | A kind of clamp structure of coupling flywheel |
| CN107262449A (en) * | 2017-05-10 | 2017-10-20 | 中国核电工程有限公司 | Manipulator cleaning equipment |
| CN107015337A (en) * | 2017-06-19 | 2017-08-04 | 苏州艾力光电科技有限公司 | A kind of removable optical de-tection means |
| CN107336171A (en) * | 2017-07-07 | 2017-11-10 | 陕西科技大学 | Coaxial-symmetrical formula precision location clamp |
| CN108195310A (en) * | 2018-02-12 | 2018-06-22 | 大连大学 | A kind of cutter blade type detection device based on computer vision |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |