CN107234464A - Shape locating and machining clamping device in a kind of thin_wall cylinder part is complicated - Google Patents
Shape locating and machining clamping device in a kind of thin_wall cylinder part is complicated Download PDFInfo
- Publication number
- CN107234464A CN107234464A CN201710638675.2A CN201710638675A CN107234464A CN 107234464 A CN107234464 A CN 107234464A CN 201710638675 A CN201710638675 A CN 201710638675A CN 107234464 A CN107234464 A CN 107234464A
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- China
- Prior art keywords
- thin
- base
- tapered sleeve
- cylinder part
- shape locating
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
- B23Q3/065—Work-clamping means adapted for holding workpieces having a special form or being made from a special material for holding workpieces being specially deformable, e.g. made from thin-walled or elastic material
Abstract
The invention discloses a kind of complicated interior shape locating and machining clamping device of thin_wall cylinder part, including base, folder spring, tapered sleeve and collet threaded set, base is cylinder-like structure, and the upper end of base is provided with tapered sleeve, and the top of the endoporus of tapered sleeve is the second circular conical surface；Tapered sleeve is connected with collet threaded set, and collet threaded set is spirally connected with base side wall；Press from both sides spring to be arranged in the endoporus of base, folder spring top is provided with the first circular conical surface coordinated with the cone of tapered sleeve endoporus, and provided with the axially arranged line of rabbet joint, the first circular conical surface is placed in the second circular conical surface；It is the face of cylinder, the positioning hole cooperation of the face of cylinder and base bottom to press from both sides spring bottom.The present invention is simple in construction, it is easy to operate, the tapered sleeve and base inner clip spring top cone match of the present invention, control tapered sleeve is covered by collet threaded and moves down the clamping for realizing folder spring to thin-wall circular tube kind part, improve the rigidity of part, the form and position tolerance of part is ensure that, thin-wall part processing vibration problem is solved, substantially increases the processing efficiency and crudy of part.
Description
Technical field
The invention belongs to thin_wall cylinder part clamp art, more particularly to a kind of complicated interior shape of thin_wall cylinder part
Locating and machining clamping device.
Background technology
In the prior art, the thin-wall circular tube kind part on the basis of cylindrical is when carrying out interior shape processing, its positioning method one
As use and positioned with the positioning inner hole surfaces of cylindrical one end fits, the location dimension of positioner is usually arigid size, by
There is coaxiality error between the cylindrical endoporus positioning of part, and the rigidity of part in itself is poor, so that processing part
Middle part it is complicated in shape when produce chatter, part deformation expands once again, and form and position tolerance is overproof, after part is installed, it may appear that
Following defect：One is that part deformation amount cannot be attached to position when being more than positioning bearing tolerances, and two be between the cylindrical endoporus positioning
The gap of presence, causes to produce coaxiality error, so that the overproof and unilateral situation of form and position tolerance after the interior shape of processing, up to not
To the design requirement of part.
The content of the invention
In order to solve the above-mentioned technical problem, the present invention provides a kind of simple structure, easy to operate, and ensure that thin-wall circular
Shape processing and positioning device in the thin-wall circular tube kind part of tube kind part machining accuracy is complicated.
The technical solution adopted in the present invention is：
Shape locating and machining clamping device in a kind of thin_wall cylinder part is complicated, including base, folder spring, tapered sleeve and collet threaded set,
Base is cylinder-like structure, and the upper end of base is provided with tapered sleeve, and the top of the endoporus of tapered sleeve is the second circular conical surface；Tapered sleeve is with compressing spiral shell
Line set connection；Collet threaded set is spirally connected with base side wall；Described folder spring is arranged in the endoporus of base；Press from both sides spring top be provided with
The first circular conical surface that the cone of tapered sleeve endoporus coordinates, and provided with the axially arranged line of rabbet joint, the first circular conical surface is placed in the second circular cone
In face；It is the face of cylinder, the positioning hole cooperation of the face of cylinder and base bottom to press from both sides spring bottom.
In above-mentioned thin_wall cylinder part is complicated in shape locating and machining clamping device, described base includes bottom plate and installation
Bearing on bottom plate, bearing is cylindrical, and the side wall of bearing is provided with screw thread；Collet threaded set is spirally connected with bearing；Bottom plate
Side is provided with correction reference step.
In above-mentioned thin_wall cylinder part is complicated in shape locating and machining clamping device, the bottom plate of base provided with orienting pin and
Alignment pin, orienting pin and alignment pin are located in folder spring.
In above-mentioned thin_wall cylinder part is complicated in shape locating and machining clamping device, the Upper vertical of folder spring is provided with 8 grooves
Seam, 8 lines of rabbet joint are evenly distributed in the circumferential direction；The bottom of the line of rabbet joint is provided with vertical mounting hole.
In above-mentioned thin_wall cylinder part is complicated in shape locating and machining clamping device, the side wall of holder top is provided with guiding
Correspond to guide groove on groove, described tapered sleeve to be provided with screw, the end insertion guide groove of screw.
In above-mentioned thin_wall cylinder part is complicated in shape locating and machining clamping device, it is provided with the lateral wall of described tapered sleeve
Annular groove, collet threaded is put corresponding to annular groove provided with screw is interlocked, and the end for interlocking screw is located in annular groove.
In above-mentioned thin_wall cylinder part is complicated in shape locating and machining clamping device, described collet threaded, which is put, to be additionally provided with
Annular knurl major part screw.
In above-mentioned thin_wall cylinder part is complicated in shape locating and machining clamping device, provided with three segmental pads in folder spring endoporus
Piece, three blocks of fan-shaped tiles are evenly distributed in the circumferential direction, and 7-9mm gaps are left between two adjacent fan-shaped tiles.
In above-mentioned thin_wall cylinder part is complicated in shape locating and machining clamping device, the outer wall upper end of described fan-shaped tile
Provided with positioning table terrace, it is supported on by positioning table terrace on folder spring top surface.
In above-mentioned thin_wall cylinder part is complicated in shape locating and machining clamping device, the cone angle of the first described circular conical surface is
15.5°；The cone angle of the first described circular conical surface is more than the cone angle of the second circular conical surface, and its difference range is 0.5 °~1.5 °.
In above-mentioned thin_wall cylinder part is complicated in shape locating and machining clamping device, the first circular conical surface of described folder spring,
Inner surface, the face of cylinder and the bounce of bottom surface are less than 0.015mm.
In above-mentioned thin_wall cylinder part is complicated in shape locating and machining clamping device, described segmental pad plate inner surface with it is outer
The axiality on surface is not more than 0.01mm, and cylindricity is not more than 0.025mm.
In above-mentioned thin_wall cylinder part is complicated in shape locating and machining clamping device, the described face of cylinder and base bottom
Position interporal lacuna to coordinate, fit clearance is 0.01mm-0.03mm.
Compared with prior art, the beneficial effects of the invention are as follows：
The present invention is simple in construction, easy to operate；The tapered sleeve and base inner clip spring top cone match of the present invention, passes through collet threaded
Set control tapered sleeve moves down the clamping for realizing folder spring to thin-wall circular tube kind part, improves the rigidity of part, it is ensured that the shape of part
Position tolerance, solves thin-wall part processing vibration problem, substantially increases the processing efficiency and crudy of part.
Brief description of the drawings
Fig. 1 is structural representation of the invention.
Fig. 2 is the structural representation for pressing from both sides spring of the invention.
Fig. 3 is the structural representation of the tapered sleeve of the present invention.
The structural representation that Fig. 4 covers for the collet threaded of the present invention.
Fig. 5 is the structural representation for interlocking screw of the invention.
Fig. 6 is the structural representation of the bearing of the present invention.
Fig. 7 is the front view of the fan-shaped tile arrangement of polylith of the present invention.
Fig. 8 is the top view of the fan-shaped tile arrangement of polylith of the present invention.
Fig. 9 is the structural representation of the base plate of the present invention.
Figure 10 is the bottom plate top view of the base of the present invention.
Figure 11 is the structural representation of the annular knurl major part screw of the present invention.
Wherein：1st, fan-shaped tile, 2, folder spring, 3, tapered sleeve, 4, collet threaded set, 5, annular knurl major part screw, 6, bearing, 7, fixed
To pin, 8, alignment pin, 9, screw, 10, screw, 11, base, 12, screw, 13, interlock screw, the 14, first circular conical surface, 15, circle
Cylinder, the 16, second circular conical surface, 17, positioning hole, 18, inner surface, 19, outer surface, 20, correction reference step, 21, the line of rabbet joint, 22,
Vertical mounting hole, 23, bottom surface, 24, annular groove, 25, screw, 26, guide groove, 27, screw, 28, screw, 29, pin-and-hole, 30, pin
Hole, 31, positioning table terrace, 32, tapered sleeve inner circle, 33, collet threaded set endoporus, 34, the recessed external diameter of part, 35, folder spring top surface,
36th, collet threaded set internal thread, 37, bearing external screw thread, 38, gap, 39 be segmental pad plate inner surface, 40, outer surface, 41, cone
Cover outer surface, 42, screw seam plane, 43, screw cylindrical section, 44, screw end face, 45, screw sink table top.
Embodiment
The present invention is further illustrated below in conjunction with the accompanying drawings.
As shown in Figures 1 to 6, the present invention includes base 11 and folder spring 2, and base 11 includes bottom plate and fixed by screw 10 to pacify
Bearing 6 on bottom plate, the side of described bottom plate is provided with a correction reference step 20, is used as correction reference.It is described
Bearing 6 is cylindrical shape, and the top of bearing 6 is provided with tapered sleeve 3, and the top of the endoporus of tapered sleeve 3 is second conical surface 16.The top of bearing 6 is set
Have and correspond to guide groove on the guide groove 26 being vertically arranged, tapered sleeve 3 provided with screw 12, the end of screw 12 is placed in guide groove,
It can prevent tapered sleeve 3 from being rotated when rotatably compressing thread bush 4.The outer wall of described tapered sleeve 3 is provided with annular groove 24, collet threaded
Correspond to annular groove 24 on set 4 provided with screw 13 is interlocked, the end for interlocking screw 13 is located in annular groove 24, has both realized compression
The connection of thread bush 4 and tapered sleeve 3, enables collet threaded to cover 4 and is rotated relative to tapered sleeve 3 again.The side wall of bearing 6 is provided with and pressure
The screw thread that tight thread bush 4 coordinates, collet threaded set 4 is spirally connected with the side wall of bearing 6, rotatably compresses thread bush 4, can realize tapered sleeve 3
Move up and down.
Described folder spring 2 is arranged in the endoporus of base 11, and folder spring 2 top is provided with the first circular conical surface 14, and interlude is thin
Wall cylinder, wall thickness is 5-6mm, and bottom is the face of cylinder 15, and the face of cylinder 15 is matched somebody with somebody with the positioning hole 17 on the bottom plate of base 2 for small―gap suture
Close, fit clearance is 0.01mm-0.03mm.The first described circular conical surface 14 and second circular conical surface 16 on the endoporus top of tapered sleeve 3 connect
Touch, the cone angle of the first circular conical surface 14 is 15.5 °, and the cone angle of the first circular conical surface 14 is more than the cone angle beta of the second circular conical surface 16, and it is poor
It is 0.5 °~1.5 ° to be worth scope.It is evenly distributed in the circumferential direction that the Upper vertical of folder spring 2 is provided with 8 lines of rabbet joint, 21,8 lines of rabbet joint 21；
The bottom of the line of rabbet joint 21 is provided with vertical mounting hole 22.The first circular conical surface 14, inner surface 18 and the face of cylinder 15 of described folder spring 2
And the bounce of bottom surface 23 is less than 0.015mm.
It is provided with described folder spring 2 and the fan-shaped tile 1 of cylindrical three blocks be in contact of part, as shown in Figure 7,8, three pieces of sectors
Tile 1 is evenly distributed in the circumferential direction, and 7-9mm gaps 38 are left between two adjacent fan-shaped tiles 1.The outer wall of fan-shaped tile 1
Upper end is provided with positioning table terrace 31, is supported on by positioning table terrace 31 on folder spring top surface 35.The inner surface 39 of fan-shaped tile 1 with
The axiality of outer surface 40 is not more than 0.01mm, and cylindricity is not more than 0.025mm.The bottom plate of base 11 is provided with two orienting pins
7 and alignment pin 8, orienting pin 7 and alignment pin 8 are located in folder spring 2.
The present invention is in use, operating procedure is as follows：
1）The bottom of spring 2 will be pressed from both sides in the positioning hole 17 on the bottom plate of base 11, pretension is carried out by screw 9, axiality is adjusted, makes
Axiality is minimum, makes circular runout and axial runout respectively less than 0.01mm, fixed position.
2）Then bearing 6 is filled on the pedestal 11, pretension is carried out by screw 10, adjusted axiality, make circular runout small
In 0.012mm, fixed position.
3）Then a screw 12 is pre-loaded into the screw 25 on the lateral wall of tapered sleeve 3, its end does not protrude tapered sleeve inner circle
32, then by 3 sets of loading bearings 6 of tapered sleeve, the alignment guide groove 26 of screw 12 is simultaneously screwed in, and adjusts screw-in amount, bottom does not contact and stayed
There is gap, top must not protrude tapered sleeve outer surface 41.
4）Then screw 13 will be interlocked to be pre-loaded into the screw 28 with counterbore of collet threaded 4 circumference uniform distributions of set, its screw
Seam plane 42 does not protrude collet threaded set endoporus 33, and the company of internal thread 36, bearing external screw thread 37 is then covered by collet threaded
Connect on screw-in bearing 6, screw cylindrical section 43 is screwed in the annular groove 24 of tapered sleeve 4 and gap is left, screw end face 44 sinks with screw
Table top 45 is contacted, and adjustment collet threaded covers 4 screw-in depths, the first circular conical surface 14 is not contacted with the second circular conical surface 16.
5）Then four annular knurl major part screws 5 are screwed in into collet threaded to cover in the screw 27 of 4 circumference uniform distributions.
6）By the alignment of correction reference step 20 on base 11, linearity is less than 0.01mm.
7）Fan-shaped tile 1 is wrapped on the recessed external diameter 34 of part, needed on the part position point alignment bottom plate of base 11
Orienting pin 7 or alignment pin 8 on, be put into folder spring 2, the positioning table terrace 31 of fan-shaped tile 1 is contacted with pressing from both sides spring top surface 35.Pass through
Pull annular knurl major part screw 5 and screw in collet threaded set 4, folder spring 2 is pressurized, in compressive state, act in fan-shaped tile 1
With the centripetal force of part, until Clamp blocks.
Claims (13)
- Shape locating and machining clamping device in 1. a kind of thin_wall cylinder part is complicated, it is characterised in that：Including base（11）, folder spring （2）, tapered sleeve（3）And collet threaded set（4）, base（11）For cylinder-like structure, base（11）Upper end be provided with tapered sleeve（3）, cone Set（3）Endoporus top be the second circular conical surface（16）；Tapered sleeve（3）With collet threaded set（4）Connection；Collet threaded set（4）With Base（11）Side wall is spirally connected；Described folder spring（2）Installed in base（11）Endoporus in, press from both sides spring（2）Top be provided with tapered sleeve The first circular conical surface that the cone in hole coordinates（14）, and provided with the axially arranged line of rabbet joint, the first circular conical surface（14）It is placed in the second circle The conical surface（16）It is interior；It is the face of cylinder to press from both sides spring bottom（15）, the face of cylinder（15）With base（11）The positioning hole of bottom（17）Coordinate.
- Shape locating and machining clamping device in 2. thin_wall cylinder part as claimed in claim 1 is complicated, it is characterised in that：Described Base（11）Bearing including bottom plate and on bottom plate（6）, bearing（6）It is cylindrical, bearing（6）Side wall be provided with spiral shell Line；Collet threaded set（4）With bearing（6）It is spirally connected；The side of bottom plate is provided with correction reference step（20）.
- Shape locating and machining clamping device in 3. thin_wall cylinder part as claimed in claim 1 is complicated, it is characterised in that：Base （11）Bottom plate be provided with orienting pin（7）And alignment pin（8）, orienting pin（7）And alignment pin（8）In folder spring.
- Shape locating and machining clamping device in 4. thin_wall cylinder part as claimed in claim 1 is complicated, it is characterised in that：Press from both sides spring （2）Upper vertical be provided with 8 lines of rabbet joint（21）, 8 lines of rabbet joint（21）It is evenly distributed in the circumferential direction；The line of rabbet joint（21）Bottom Provided with vertical mounting hole（22）.
- Shape locating and machining clamping device in 5. thin_wall cylinder part as claimed in claim 1 is complicated, it is characterised in that：Bearing （6）The side wall at top is provided with guide groove（26）, described tapered sleeve（3）The upper guide groove that corresponds to is provided with screw（12）, screw （12）End insertion guide groove（26）It is interior.
- Shape locating and machining clamping device in 6. thin_wall cylinder part as claimed in claim 1 is complicated, it is characterised in that：Described Tapered sleeve（3）Lateral wall on be provided with annular groove（24）, collet threaded set（4）It is upper to correspond to annular groove（24）Provided with gearing screw （13）, interlock screw（13）End be located at annular groove（24）It is interior.
- Shape locating and machining clamping device in 7. thin_wall cylinder part as claimed in claim 1 is complicated, it is characterised in that：Described Collet threaded set（4）On be additionally provided with annular knurl major part screw（5）.
- Shape locating and machining clamping device in 8. thin_wall cylinder part as claimed in claim 1 is complicated, it is characterised in that：Press from both sides spring （2）Provided with three fan-shaped tiles in endoporus（1）, three blocks of fan-shaped tiles（1）Two segmental pads evenly distributed in the circumferential direction, adjacent Piece（1）Between leave 7-9mm gaps.
- Shape locating and machining clamping device in 9. thin_wall cylinder part as claimed in claim 8 is complicated, it is characterised in that：Described Fan-shaped tile（1）Outer wall upper end be provided with positioning table terrace, by positioning table terrace be supported on folder spring top surface（35）On.
- 10. shape locating and machining clamps dress in the thin_wall cylinder part complexity as described in any claim in claim 1 to 9 Put, it is characterised in that：The first described circular conical surface（14）Cone angle be 15.5 °；The first described circular conical surface（14）Cone angle it is big In the second circular conical surface（16）Cone angle, its difference range be 0.5 °~1.5 °.
- 11. shape locating and machining clamps dress in the thin_wall cylinder part complexity as described in any claim in claim 1 to 9 Put, it is characterised in that：Described folder spring（2）The first circular conical surface（14）, inner surface（18）With the face of cylinder（15）And bottom surface（23） Bounce be less than 0.015mm.
- 12. shape locating and machining clamps dress in the thin_wall cylinder part complexity as described in any claim in claim 1 to 9 Put, it is characterised in that：Described fan-shaped tile（1）Inner surface（39）With outer surface（40）Axiality be not more than 0.01mm, circle Post degree is not more than 0.025mm.
- 13. shape locating and machining clamps dress in the thin_wall cylinder part complexity as described in any claim in claim 1 to 9 Put, it is characterised in that：The described face of cylinder（15）With base（11）The positioning hole of bottom（17）Gap coordinates, and fit clearance is 0.01mm-0.03mm。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710638675.2A CN107234464A (en) | 2017-07-31 | 2017-07-31 | Shape locating and machining clamping device in a kind of thin_wall cylinder part is complicated |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710638675.2A CN107234464A (en) | 2017-07-31 | 2017-07-31 | Shape locating and machining clamping device in a kind of thin_wall cylinder part is complicated |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107234464A true CN107234464A (en) | 2017-10-10 |
Family
ID=59988286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710638675.2A Withdrawn CN107234464A (en) | 2017-07-31 | 2017-07-31 | Shape locating and machining clamping device in a kind of thin_wall cylinder part is complicated |
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| CN (1) | CN107234464A (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108057996A (en) * | 2017-12-14 | 2018-05-22 | 株洲联诚集团控股股份有限公司 | A kind of thin-walled cone work-piece processing technology and its grip device |
| CN108637721A (en) * | 2018-03-26 | 2018-10-12 | 武汉船用机械有限责任公司 | A kind of clamping device of circular thin-wall shell part |
| CN108817710A (en) * | 2018-07-20 | 2018-11-16 | 江南工业集团有限公司 | A kind of thin-wall case laser welding clamping device and operating method |
| CN109277437A (en) * | 2018-10-10 | 2019-01-29 | 中国航发哈尔滨东安发动机有限公司 | Bind round circle device in a kind of thin-wall tube shaft end portion |
| CN110006314A (en) * | 2019-03-29 | 2019-07-12 | 江南工业集团有限公司 | The wall thickness and wall thickness difference measurements measurer and measurement method of bicone arbitrary cross section |
| CN110757205A (en) * | 2019-11-27 | 2020-02-07 | 山西汾西重工有限责任公司 | Tool for machining inner cavity of thin-wall straight-barrel shell |
| CN110757424A (en) * | 2019-08-30 | 2020-02-07 | 浙江海洋大学 | Cylindrical part support device for laboratory |
| CN111376066A (en) * | 2020-04-07 | 2020-07-07 | 中国航空制造技术研究院 | Tool and method for machining precise thin-wall bushing |
| CN112247636A (en) * | 2020-10-15 | 2021-01-22 | 中国兵器工业集团航空弹药研究院有限公司 | Positioning and clamping tool for shell parts |
| CN113305351A (en) * | 2021-06-18 | 2021-08-27 | 泰尔重工股份有限公司 | Spline sleeve single-tooth pulling clamp and using method thereof |
| CN115156962A (en) * | 2022-06-22 | 2022-10-11 | 沈阳飞机工业（集团）有限公司 | Inner hole machining clamp for large-diameter thin-wall sleeve |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202097579U (en) * | 2011-05-03 | 2012-01-04 | 天津天海同步科技股份有限公司 | Milling slider groove fixture fixing device |
| CN203509093U (en) * | 2013-08-27 | 2014-04-02 | 中国人民解放军63908部队 | Thin-walled workpiece machining clamp |
| CN104384961A (en) * | 2014-11-12 | 2015-03-04 | 安徽方圆机电股份有限公司 | Sleeve clamp |
| CN204868271U (en) * | 2015-08-28 | 2015-12-16 | 贵州群建精密机械有限公司 | Lathe is with anchor clamps of long and thin annular thin wall spare of processing |
| US20160339528A1 (en) * | 2014-02-14 | 2016-11-24 | Harbin Institute Of Technology | Pneumatic-Type Precision Annular Workpiece Inner Positioning Surface Clamping Device |
| CN207205877U (en) * | 2017-07-31 | 2018-04-10 | 江南工业集团有限公司 | Shape locating and machining clamping device in a kind of thin_wall cylinder part complexity |
-
2017
- 2017-07-31 CN CN201710638675.2A patent/CN107234464A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202097579U (en) * | 2011-05-03 | 2012-01-04 | 天津天海同步科技股份有限公司 | Milling slider groove fixture fixing device |
| CN203509093U (en) * | 2013-08-27 | 2014-04-02 | 中国人民解放军63908部队 | Thin-walled workpiece machining clamp |
| US20160339528A1 (en) * | 2014-02-14 | 2016-11-24 | Harbin Institute Of Technology | Pneumatic-Type Precision Annular Workpiece Inner Positioning Surface Clamping Device |
| CN104384961A (en) * | 2014-11-12 | 2015-03-04 | 安徽方圆机电股份有限公司 | Sleeve clamp |
| CN204868271U (en) * | 2015-08-28 | 2015-12-16 | 贵州群建精密机械有限公司 | Lathe is with anchor clamps of long and thin annular thin wall spare of processing |
| CN207205877U (en) * | 2017-07-31 | 2018-04-10 | 江南工业集团有限公司 | Shape locating and machining clamping device in a kind of thin_wall cylinder part complexity |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108057996B (en) * | 2017-12-14 | 2023-04-11 | 株洲联诚集团控股股份有限公司 | Thin-wall cone workpiece machining process and clamp device thereof |
| CN108057996A (en) * | 2017-12-14 | 2018-05-22 | 株洲联诚集团控股股份有限公司 | A kind of thin-walled cone work-piece processing technology and its grip device |
| CN108637721A (en) * | 2018-03-26 | 2018-10-12 | 武汉船用机械有限责任公司 | A kind of clamping device of circular thin-wall shell part |
| CN108817710A (en) * | 2018-07-20 | 2018-11-16 | 江南工业集团有限公司 | A kind of thin-wall case laser welding clamping device and operating method |
| CN108817710B (en) * | 2018-07-20 | 2024-03-19 | 江南工业集团有限公司 | Thin-wall shell laser welding clamping device and operation method |
| CN109277437A (en) * | 2018-10-10 | 2019-01-29 | 中国航发哈尔滨东安发动机有限公司 | Bind round circle device in a kind of thin-wall tube shaft end portion |
| CN110006314A (en) * | 2019-03-29 | 2019-07-12 | 江南工业集团有限公司 | The wall thickness and wall thickness difference measurements measurer and measurement method of bicone arbitrary cross section |
| CN110757424A (en) * | 2019-08-30 | 2020-02-07 | 浙江海洋大学 | Cylindrical part support device for laboratory |
| CN110757205A (en) * | 2019-11-27 | 2020-02-07 | 山西汾西重工有限责任公司 | Tool for machining inner cavity of thin-wall straight-barrel shell |
| CN111376066B (en) * | 2020-04-07 | 2021-10-29 | 中国航空制造技术研究院 | Tool for machining precise thin-wall bushing |
| CN111376066A (en) * | 2020-04-07 | 2020-07-07 | 中国航空制造技术研究院 | Tool and method for machining precise thin-wall bushing |
| CN112247636A (en) * | 2020-10-15 | 2021-01-22 | 中国兵器工业集团航空弹药研究院有限公司 | Positioning and clamping tool for shell parts |
| CN113305351A (en) * | 2021-06-18 | 2021-08-27 | 泰尔重工股份有限公司 | Spline sleeve single-tooth pulling clamp and using method thereof |
| CN115156962A (en) * | 2022-06-22 | 2022-10-11 | 沈阳飞机工业（集团）有限公司 | Inner hole machining clamp for large-diameter thin-wall sleeve |
| CN115156962B (en) * | 2022-06-22 | 2023-06-27 | 沈阳飞机工业（集团）有限公司 | Inner hole machining clamp for large-diameter thin-wall sleeve |
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Application publication date: 20171010 |