CN106735383A - A kind of processing unit (plant) of accelerometer installing plate - Google Patents
A kind of processing unit (plant) of accelerometer installing plate Download PDFInfo
- Publication number
- CN106735383A CN106735383A CN201710149756.6A CN201710149756A CN106735383A CN 106735383 A CN106735383 A CN 106735383A CN 201710149756 A CN201710149756 A CN 201710149756A CN 106735383 A CN106735383 A CN 106735383A
- Authority
- CN
- China
- Prior art keywords
- expansion shaft
- installing plate
- accelerometer
- endoporus
- accelerometer installing
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
- B23B31/40—Expansion mandrels
- B23B31/404—Gripping the work or tool by jaws moving radially controlled by conical surfaces
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gripping On Spindles (AREA)
Abstract
A kind of processing unit (plant) of accelerometer installing plate, including accelerometer installing plate, the accelerometer installing plate is through conical surface mode connects for screw expansion shaft, expansion shaft is multi-diameter shaft, expansion shaft one end is connected with the scroll chuck of lathe, the expansion shaft other end is evenly equipped with four thin-walled rings of breach for periphery, for swelling accelerometer installing plate, and expansion shaft endoporus is shoulder hole, expansion shaft endoporus one end is screwed hole, the expansion shaft endoporus other end is taper hole, and the thin-walled ring of described expansion shaft one end is provided with opening locating ring.With simple structure, it is with low cost, easy to operate the characteristics of, and uniform force, deflection be small during processing, registration, easily ensures its high-precision requirement, greatly improves the qualification rate and processing efficiency of product.
Description
Technical field
The present invention relates to a kind of processing unit (plant) of accelerometer installing plate.
Background technology
Accelerometer installing plate is the precise thin-wall part of inertial platform such as inertial navigation, compass, north finder etc., and its morpheme is public
Difference require it is very high, general two faces flatness and the depth of parallelism are all in micron order and roughness requirements are also very high.General processing
During such part, directly it is fixed on lathe with scroll chuck back strut accelerometer installing plate, then with lathe tool smart car two
Individual end face reaches required precision, but finds much all to there occurs change when pulling down accelerometer installing plate and testing
Shape, qualification rate is very low, and it with clamping with three-jaw chuck accelerometer installing plate is three linear contact lays that main cause is, reprocesses acceleration
Meter installing plate is again thin, and unbalance stress deforms when causing clamping, although utilized amesdial to correct during processing, but dismounting
After getting off, accelerometer installing plate deforms and causes processing unqualified again.
The content of the invention
Its purpose of the invention is that and provides a kind of processing unit (plant) of accelerometer installing plate, with simple structure, cost
Cheap, easy to operate the characteristics of, and uniform force, deflection be small during processing, registration, easily ensures its high-precision requirement,
Greatly improve the qualification rate and processing efficiency of product.
The technical scheme realized above-mentioned purpose and take, including accelerometer installing plate, the accelerometer installing plate warp
Conical surface mode connects for screw expansion shaft, expansion shaft is multi-diameter shaft, and expansion shaft one end is connected with the scroll chuck of lathe, the expansion shaft other end
For periphery is evenly equipped with four thin-walled rings of breach, for swelling accelerometer installing plate, and expansion shaft endoporus is shoulder hole, swelling
Axle endoporus one end is screwed hole, and the expansion shaft endoporus other end is taper hole, and the thin-walled ring of described expansion shaft one end is provided with opening to be determined
Position ring.
Beneficial effect
The present invention has advantages below compared with prior art.
1) accelerometer installing plate be not direct clamping on the scroll chuck of lathe, but clamping having in expansion shaft
On the thin-walled ring of elastic deformation, for face contacts during processing, uniform force, deflection very little easily ensures high-precision requirement, and processing is closed
Lattice rate is high；
2) expansion shaft is multi-diameter shaft, and one end is connected with the scroll chuck of lathe, and the other end is evenly equipped with four small gaps for periphery
Thin-walled ring, with certain elasticity, for swelling accelerometer installing plate, and endoporus is shoulder hole, and one end is screwed hole, another
End is the hole with certain taper；
3) accelerometer installing plate machining device design has opening locating ring to be mainly used to carry out clamping to accelerometer installing plate
Positioning, during each clamping accelerometer installing plate, only needing accelerometer installing plate to be close to opening locating ring just can automatic capturing, nothing
Need each clamping correction；
4) soket head cap screw with the conical surface in accelerometer installing plate processing unit (plant), together with the endoporus tapered with expansion shaft band
Using making the swelling of accelerometer installing plate and release；
5) accelerometer installing plate processing unit (plant) is only made up of four parts, simple and compact for structure comprising parts seldom.
Brief description of the drawings
The invention will be further described below in conjunction with the accompanying drawings.
Fig. 1 is present apparatus dimensional structure diagram；
Fig. 2 is present apparatus structural representation front view.
Specific embodiment
The present apparatus includes accelerometer installing plate 3, and as shown in Figure 1 and Figure 2, the accelerometer installing plate 3 is through conical surface screw
4 connection expansion shafts 1, expansion shaft 1 is multi-diameter shaft, and the one end of expansion shaft 1 is connected with the scroll chuck of lathe, and the other end of expansion shaft 1 is
Periphery is evenly equipped with four thin-walled rings of breach, and for swelling accelerometer installing plate 3, and the endoporus of expansion shaft 1 is shoulder hole, swelling
The endoporus one end of axle 1 is screwed hole, and the endoporus other end of expansion shaft 1 is taper hole, and the thin-walled ring of the one end of the expansion shaft 1 is provided with opening
Locating ring 2.
Embodiment
The present apparatus is made up of expansion shaft 1, opening locating ring 2, accelerometer installing plate 3, conical surface screw 4, as shown in Figure 1, Figure 2 institute
Show, expansion shaft 1 is multi-diameter shaft, and one end is connected with the scroll chuck of lathe, the other end is evenly equipped with the thin of four small gaps for periphery
Wall ring, with certain elasticity, for swelling accelerometer installing plate 3, and endoporus is shoulder hole, and one end is screwed hole, another
End is the hole with certain taper, when on the scroll chuck of the clamping of expansion shaft 1 to fine turning lathe and after being corrected, loads onto opening
Locating ring 2 is simultaneously close to expansion shaft 1, and then putting acceleration installing plate 3 makes it be fitted with opening locating ring, is revolved with conical surface screw 4
Tightly, now there is elastic deformation in expansion shaft 1 in the presence of conical surface screw 4, swelling accelerometer installing plate 3 be strutted, using just
Back tool rest is processed to accelerometer installing plate.
Accelerometer installing plate 3 be not direct clamping on the scroll chuck of lathe, but clamping is in the thin of expansion shaft 1
On wall ring, for face contacts during processing, uniform force, deflection very little easily ensures its high-precision requirement, can greatly improve acceleration
The qualification rate of degree meter installing plate.
Opening locating ring 2 is used for fast positioning accelerometer installing plate 3, thus without every time to accelerometer
Installing plate is corrected, and only need to correct expansion shaft once, so substantially increases processing efficiency.
Swelling and unclamp be by the soket head cap screw with the conical surface, it is so easy to operate.
Operation principle
The present apparatus is fixed on the scroll chuck of fine turning lathe, first by the three-jaw card of one end clamping of expansion shaft 1 to fine turning lathe
On disk, and after being corrected with amesdial, load onto opening locating ring 2 and be close to the shaft shoulder of expansion shaft 1, then by accelerometer
Installing plate 3 is enclosed within expansion shaft 1, and makes it be fitted with opening locating ring 2 to be positioned, then is screwed with conical surface screw 4, now swollen
There is elastic deformation in mandrel, strut swelling accelerometer installing plate and be fixed, then using just in the presence of conical surface screw
Back tool rest is processed to the both ends of the surface of accelerometer installing plate.
Claims (1)
1. a kind of processing unit (plant) of accelerometer installing plate, including accelerometer installing plate（3）, it is characterised in that the acceleration
Degree meter installing plate（3）Through conical surface screw（4）Connection expansion shaft（1）, expansion shaft（1）It is multi-diameter shaft, expansion shaft（1）One end and lathe
Scroll chuck be connected, expansion shaft（1）The other end is evenly equipped with four thin-walled rings of breach for periphery, pacifies for swelling accelerometer
Dress plate（3）, and expansion shaft（1）Endoporus is shoulder hole, expansion shaft（1）Endoporus one end is screwed hole, expansion shaft（1）The endoporus other end
It is taper hole, the expansion shaft（1）The thin-walled ring of one end is provided with opening locating ring（2）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710149756.6A CN106735383A (en) | 2017-03-14 | 2017-03-14 | A kind of processing unit (plant) of accelerometer installing plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710149756.6A CN106735383A (en) | 2017-03-14 | 2017-03-14 | A kind of processing unit (plant) of accelerometer installing plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106735383A true CN106735383A (en) | 2017-05-31 |
Family
ID=58962140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710149756.6A Pending CN106735383A (en) | 2017-03-14 | 2017-03-14 | A kind of processing unit (plant) of accelerometer installing plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106735383A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109015057A (en) * | 2018-10-20 | 2018-12-18 | 贵州航铄工业股份有限公司 | A kind of pneumatic inner hole elastic fixing device |
| CN114226777A (en) * | 2021-12-30 | 2022-03-25 | 中国航空工业集团公司金城南京机电液压工程研究中心 | Turning deformation-preventing bidirectional structure and method based on edge long overhanging thin wall |
| CN114719852A (en) * | 2022-03-16 | 2022-07-08 | 南京理工大学 | Anti high overload inertial system with elasticity dicyclo buffer structure |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013170475A1 (en) * | 2012-05-18 | 2013-11-21 | 浙江联宜电机股份有限公司 | Expanding and tightening clamping tool |
| CN205290660U (en) * | 2016-01-20 | 2016-06-08 | 上海应用技术学院 | Polishing of axle sleeve class constitutional detail is with inflation anchor clamps |
| CN205657567U (en) * | 2016-05-10 | 2016-10-19 | 浙江星欧电机科技有限公司 | Tight device that expands of motor casing tang processing usefulness |
| CN205834287U (en) * | 2016-08-03 | 2016-12-28 | 深圳市晋铭航空技术有限公司 | A kind of multiaxis swelling processing unit (plant) |
| CN205927171U (en) * | 2016-08-23 | 2017-02-08 | 济宁科尔森液压有限公司 | Tight dabber expands |
| CN206588356U (en) * | 2017-03-14 | 2017-10-27 | 江西中船航海仪器有限公司 | A kind of processing tool of accelerometer installing plate |
-
2017
- 2017-03-14 CN CN201710149756.6A patent/CN106735383A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013170475A1 (en) * | 2012-05-18 | 2013-11-21 | 浙江联宜电机股份有限公司 | Expanding and tightening clamping tool |
| CN205290660U (en) * | 2016-01-20 | 2016-06-08 | 上海应用技术学院 | Polishing of axle sleeve class constitutional detail is with inflation anchor clamps |
| CN205657567U (en) * | 2016-05-10 | 2016-10-19 | 浙江星欧电机科技有限公司 | Tight device that expands of motor casing tang processing usefulness |
| CN205834287U (en) * | 2016-08-03 | 2016-12-28 | 深圳市晋铭航空技术有限公司 | A kind of multiaxis swelling processing unit (plant) |
| CN205927171U (en) * | 2016-08-23 | 2017-02-08 | 济宁科尔森液压有限公司 | Tight dabber expands |
| CN206588356U (en) * | 2017-03-14 | 2017-10-27 | 江西中船航海仪器有限公司 | A kind of processing tool of accelerometer installing plate |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109015057A (en) * | 2018-10-20 | 2018-12-18 | 贵州航铄工业股份有限公司 | A kind of pneumatic inner hole elastic fixing device |
| CN114226777A (en) * | 2021-12-30 | 2022-03-25 | 中国航空工业集团公司金城南京机电液压工程研究中心 | Turning deformation-preventing bidirectional structure and method based on edge long overhanging thin wall |
| CN114226777B (en) * | 2021-12-30 | 2023-12-08 | 中国航空工业集团公司金城南京机电液压工程研究中心 | Turning anti-deformation bidirectional structure and method based on long overhanging thin wall of edge |
| CN114719852A (en) * | 2022-03-16 | 2022-07-08 | 南京理工大学 | Anti high overload inertial system with elasticity dicyclo buffer structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106735383A (en) | A kind of processing unit (plant) of accelerometer installing plate | |
| CN104625765A (en) | High-precision micro-miniature air static-pressure rotary table | |
| CN204673682U (en) | A kind of centrifugal automatic fixture | |
| CN206588356U (en) | A kind of processing tool of accelerometer installing plate | |
| US10751807B2 (en) | Material transferring and positioning device for wheel machining center | |
| CN106425713A (en) | High-precision internal grinding machine self-adaption flexible loading jaw | |
| CN201000386Y (en) | Dynamic balance device of axle coupler | |
| CN204301710U (en) | The measurement mechanism of the axial pre-play of a kind of diagonally contact ball bearing | |
| US6918302B2 (en) | Apparatus and method for measuring resonance in bearing device | |
| CN103466106B (en) | Tool and method for adjusting mounting accuracy of flexible pendulous accelerometer | |
| CN205342595U (en) | A tool equipment for towards micro -structure ultra -precise machining | |
| CN109945767B (en) | Angular contact bearing pre-tightening force adjusting method for indexing mechanism of positioning and orienting system | |
| CN205317177U (en) | Brake disc brake lining is beated and is examined utensil | |
| CN102601697A (en) | Machining method for reference end face and non-reference end face of super-huge type thin-wall bearing ring | |
| CN208409595U (en) | A kind of convex self-centering Quick clamping device of hemisphere part | |
| CN209793457U (en) | Hollow shaft part grinds and uses anchor clamps | |
| CN203599888U (en) | Inner ring centering clamp | |
| CN105234623A (en) | Axis seeking method for old shaft of centrifugal blower | |
| CN114227331A (en) | Axle finish machining anchor clamps and axle machine tool | |
| CN207013745U (en) | Centrifuge main axis of dilatation | |
| CN110814874A (en) | Aligning tool for grinding excircle of long shaft part and using method thereof | |
| CN109192611A (en) | A kind of armature shaft turning tool | |
| CN202861805U (en) | O-shaped ring shaft shoulder suitable for high-precision central spindle | |
| CN109396878A (en) | A kind of positioning clamping device for processing sheet parts | |
| CN210490657U (en) | Rotor system of electric machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170531 |
|
| WD01 | Invention patent application deemed withdrawn after publication |