CN107097086A - Force feedback type cylindrical shape thin-wall member processing support device - Google Patents
Force feedback type cylindrical shape thin-wall member processing support device Download PDFInfo
- Publication number
- CN107097086A CN107097086A CN201710310198.7A CN201710310198A CN107097086A CN 107097086 A CN107097086 A CN 107097086A CN 201710310198 A CN201710310198 A CN 201710310198A CN 107097086 A CN107097086 A CN 107097086A
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- China
- Prior art keywords
- screw
- cylindrical shape
- wall member
- clamping unit
- shape thin
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- 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.)
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Classifications
-
- 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
-
- 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
- B23Q17/00—Arrangements for observing, indicating or measuring on machine tools
- B23Q17/002—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring the holding action of work or tool holders
- B23Q17/005—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring the holding action of work or tool holders by measuring a force, a pressure or a deformation
-
- 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
- B23Q17/00—Arrangements for observing, indicating or measuring on machine tools
- B23Q17/22—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring existing or desired position of tool or work
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention discloses a kind of force feedback type cylindrical shape thin-wall member processing support device, including table top and clamping unit.The clamping unit is made up of pedestal, voussoir, screw mandrel, cushion block, fixture block, force snesor, leading screw, screw, long grating, and the pedestal of clamping unit can be radially slided in the chute of table top.During clamping cylindrical shape thin-wall member, component is enclosed on to the periphery of clamping unit, lower taken along end face of component is placed on the upper surface of the cushion block by adjusting the screw mandrel, by adjusting the inner surface that the leading screw makes the fixture block prop up component from inside to outside.In clamping process, the force snesor and the long grating difference feedback force and displacement signal, combination member processing characteristic optimize and revise the chucking power size and distribution situation of each fixture block.The invention provides a kind of technical scheme for solving yielding problem when cylindrical shape thin-wall member is difficult to clamping and clamping.
Description
Technical field
The present invention relates to jig, and in particular to a kind of force feedback type cylindrical shape thin-wall member processing support device.
Background technology
Jig is to be used for a kind of mechanical device of clamping workpiece on lathe, and its effect is to be positioned workpiece, with
Workpiece is disposed relative on the correct position of lathe and process tool, and workpiece is reliably clamped.It generally can be divided into
Universal fixturing, special fixture and built-up jig etc..
In recent years, continuing to develop with industrial level, part is processed to be proposed to the species and function of modern machine fixture
Higher requirement, is mainly shown as four aspects such as standardization, precise treatment, high efficiency and flexibility.Wherein, it is widely used in
The processing and loading clamp problem of the circle tube member of the industrial circles such as Aero-Space, ship, weaponry is always one urgently to be resolved hurrily
Problem, especially, large cylinder-shaped thin-wall member be prone in clamping deformation, and traditional fixture be difficult to for processing
Condition and requirement are adjusted to the chucking power of fixture.
The content of the invention
In order to overcome the problem of being mentioned in background technology, the present invention proposes a kind of force feedback type cylindrical shape thin-wall member processing
Support meanss, with compact conformation, clamping scope flexibly it is adjustable, chucking power is intelligently adjustable the features such as, can be widely used for clamping each
Plant circle tube member to be processed.
In order to realize foregoing invention purpose, the present invention is adopted the following technical scheme that：A kind of force feedback type cylindrical shape thin-walled structure
Part processing support device, including table top and clamping unit, it is characterised in that：The clamping unit can table top chute central diameter
To slip；The clamping unit includes pedestal, voussoir, screw mandrel, cushion block, fixture block, force snesor, leading screw, screw and long grating,
Pedestal is arranged on by the T-shaped block on lower surface in the chute of table top, and voussoir is fixed in a plane of table top, under cushion block
Surface is fit together with voussoir, and one end of screw mandrel is placed in the fluting of voussoir, and the other end of screw mandrel passes through screw thread and cushion block
It is connected, force snesor links together fixture block and leading screw, and screw is fixed on the side of pedestal, leading screw and screw
Transmission cooperation is carried out by screw thread, the scale portion of long grating is fixed on the side of pedestal, the reading head part of long grating with
Fixture block is fixed together.
Further technical scheme is：The leading screw is connected with drive device.
Further technical scheme is：The force snesor and long grating are connected with digital display meter.
Further technical scheme is：The clamping unit（2）Installation number be two~12.
It is using the beneficial effect produced by above technical scheme：The height of cushion block is adjusted by rotary screw rod, is led to
Overdrive leading screw to change the radial position of fixture block, realize to the axial direction of circle tube member with being radially positioned at clamping.With reference to reality
Border situation, adjusts the quantity of clamping unit and the radially installed position on table top, so as to realize the cylindrical shape to different-diameter
The clamping of component.
The force snesor and long grating measure clamping force signal and fixture block position signalling in the course of the work, and are sent to
Digital display meter shown, therefore actual conditions that can be for processing and requirement, clamping situation is included chucking power size and
Distribution etc. carries out adjustment, so as to more accurately meet the Deformation control requirement of parts machining, helps to greatly improve
The machining accuracy of parts.
The clamping unit is modularized design, and the dismounting for being easy to batch machining to make when being safeguarded with device is replaced.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the top view of the present invention；
Fig. 3 is the structural representation of clamping unit in the present invention；
Fig. 4 is the cross section structure diagram at Fig. 3 A or at B；
Fig. 5 is the schematic diagram of force feedback type cylindrical shape thin-wall member processing support device nip cylinders shape thin-wall member of the present invention；
Wherein：1-table top, 2-clamping unit, 3-pedestal, 4-voussoir, 5-screw mandrel, 6-cushion block, 7-fixture block, 8-power are passed
Sensor, 9-leading screw, 10-screw, 11-long grating, 12-cylindrical shape thin-wall member.
Embodiment
With reference to the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Ground is described, it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Many details are elaborated in the following description to facilitate a thorough understanding of the present invention, still the present invention can be with
It is different from other modes described here using other to implement, those skilled in the art can be without prejudice to intension of the present invention
In the case of do similar popularization, therefore the present invention does not receive the limit of following public specific embodiment.
As shown in figure 1, the invention discloses a kind of force feedback type cylindrical shape thin-wall member processing support device, including table top
1 and clamping unit 2, it is characterised in that：The clamping unit 2 can be radially slided in the chute of table top 1；The clamping unit
2 include pedestal 3, voussoir 4, screw mandrel 5, cushion block 6, fixture block 7, force snesor 8, leading screw 9, screw 10 and long grating 11, and pedestal 3 leads to
The T-shaped block on lower surface is crossed in the chute of table top 1, voussoir 4 is fixed in a plane of table top 1, the following table of cushion block 6
Face is fit together with voussoir 4, and one end of screw mandrel 5 is placed in the fluting of voussoir 4, and the other end of screw mandrel 5 passes through screw thread and pad
Block 6 is connected, and force snesor 8 links together fixture block 7 and leading screw 9, and screw 10 is fixed on the side of pedestal 3,
Leading screw 9 carries out transmission cooperation with screw 10 by screw thread, and the scale portion of long grating 11 is fixed on the side of pedestal, long grating
11 reading head part is fixed together with fixture block 7.
As depicted in figs. 1 and 2, described clamping unit circumference uniform distribution is on table top, during clamping parts, Ke Yigen
The installation number of clamping unit is adjusted according to mach actual requirement.It is directed to the to be processed of different inner wall shapes
Parts, can use the fixture block with different outer contour shapes to implement clamping.
As shown in figure 3, respectively being filled in the bottom of each clamping unit equipped with a set of adjustment being made up of voussoir, screw mandrel and cushion block
Put, the bar shaped boss on cushion block lower surface is positioned in the groove on voussoir inclined-plane, and screw mandrel one end is placed in the fluting of voussoir, and
Axially position is carried out by two rounded tabs fixed on screw mandrel, the other end of screw mandrel carries out transmission company with cushion block by screw thread
Connect, when rotary screw rod, screw mandrel drives cushion block to be moved forward and backward on the inclined-plane of voussoir, the height of cushion block will be sent out in mobile process
Corresponding be moved upwardly or downwardly can also occur in the fluting of voussoir for changing, screw mandrel.
As shown in figure 3, the clamping unit is provided with two executing agencies with identical structure type for putting lower placement,
The concrete form of executing agency is as shown in Figure 4.
As shown in figure 5, cylindrical shape thin-wall member is taken by clamping in described support meanss, under it along end face is placed on cushion block
Upper surface on, its inwall is propped up by fixture block.
Operation principle：Before clamping cylindrical shape thin-wall member, controlled to require according to machining deformation, extrapolate each fixture block rational
Chucking power size and distribution, and need clamping unit quantity, and then by the clamping unit of requirement be arranged on table top
On；According to the inner diameter of component, the radially installed position of each clamping unit is adjusted.Component to be processed is positioned over support meanss
On, keep its axis vertical with the upper surface of table top, rotary screw rod makes the upper surface of each cushion block in the lower along section of component
Fit together.Then, the inwall that leading screw makes each fixture block prop up component is driven, and according to the power and position signalling of reading,
Chucking power is adjusted in real time, until the chucking power of each fixture block and distribution reach the optimal value extrapolated in advance, then locking is driven
Dynamic device.
Claims (4)
1. a kind of force feedback type cylindrical shape thin-wall member processing support device, including table top（1）With clamping unit（2）, its feature
It is：The clamping unit（2）Can be in table top（1）Chute in radially slide；The clamping unit（2）Include pedestal（3）、
Voussoir（4）, screw mandrel（5）, cushion block（6）, fixture block（7）, force snesor（8）, leading screw（9）, screw（10）And long grating（11）, base
Seat（3）Table top is arranged on by the T-shaped block on lower surface（1）Chute in, voussoir（4）It is fixed on table top（1）A plane
On, cushion block（6）Lower surface and voussoir（4）Fit together, screw mandrel（5）One end be placed in voussoir（4）Fluting in, screw mandrel
（5）The other end pass through screw thread and cushion block（6）It is connected, force snesor（8）By fixture block（7）And leading screw（9）It is connected to
Together, screw（10）It is fixed on pedestal（3）Side on, leading screw（9）With screw（10）Transmission cooperation, long light are carried out by screw thread
Grid（11）Scale portion be fixed on the side of pedestal, long grating（11）Reading head part and fixture block（7）It is fixed together.
2. a kind of force feedback type cylindrical shape thin-wall member processing support device according to claim 1, it is characterised in that：Institute
State leading screw（9）It is connected with drive device.
3. a kind of force feedback type cylindrical shape thin-wall member processing support device according to claim 1, it is characterised in that：Institute
State force snesor（8）With long grating（11）It is connected with digital display meter.
4. a kind of force feedback type cylindrical shape thin-wall member processing support device according to claim 1, it is characterised in that：Institute
State clamping unit（2）Installation number be two~12.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710310198.7A CN107097086A (en) | 2017-05-05 | 2017-05-05 | Force feedback type cylindrical shape thin-wall member processing support device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710310198.7A CN107097086A (en) | 2017-05-05 | 2017-05-05 | Force feedback type cylindrical shape thin-wall member processing support device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107097086A true CN107097086A (en) | 2017-08-29 |
Family
ID=59657625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710310198.7A Pending CN107097086A (en) | 2017-05-05 | 2017-05-05 | Force feedback type cylindrical shape thin-wall member processing support device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107097086A (en) |
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107363596A (en) * | 2017-09-07 | 2017-11-21 | 广西玉柴机器股份有限公司 | A kind of manual secondary support means |
| CN108608259A (en) * | 2018-03-20 | 2018-10-02 | 南京理工大学 | Leading screw Dry Cutting lathe supports chucking power measuring system and measurement method |
| CN108817821A (en) * | 2018-09-12 | 2018-11-16 | 上海电气核电设备有限公司 | A kind of anti-dropout voussoir support construction |
| 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 |
| CN109396724A (en) * | 2018-12-17 | 2019-03-01 | 中国航发动力股份有限公司 | A kind of engine crankcase processing support device |
| CN109531208A (en) * | 2019-01-07 | 2019-03-29 | 武汉船用机械有限责任公司 | The clamping tooling of thin-walled split blade type part |
| CN109623448A (en) * | 2019-02-28 | 2019-04-16 | 南京灵雀智能制造有限公司 | A kind of circle hardware shell special fixture and its working method |
| CN109822371A (en) * | 2019-04-08 | 2019-05-31 | 昆山江锦机械有限公司 | The fixture of hole machined for irregular thin walled cavity part |
| CN110303358A (en) * | 2019-08-06 | 2019-10-08 | 洛阳鹏起实业有限公司 | Vibration damping tooling for processing thin-walled cylinder shape workpiece |
| CN111408982A (en) * | 2020-04-08 | 2020-07-14 | 钟碧娇 | Processing technology for hardboard packing box handle buckle |
| CN111421343A (en) * | 2020-04-02 | 2020-07-17 | 浙江师范大学 | Supporting device for polishing thin-wall parts |
| CN112276400A (en) * | 2020-11-02 | 2021-01-29 | 岳西十行机械设备有限公司 | Clamping fixture for automatic welding of helical blades |
| CN112475913A (en) * | 2020-11-12 | 2021-03-12 | 中国航发南方工业有限公司 | Coupling clamp for thin-wall box-shaped part and machining method |
| CN113182385A (en) * | 2021-04-21 | 2021-07-30 | 西安航天动力机械有限公司 | Roundness correction device and method for thin-wall cylinder |
| CN113649836A (en) * | 2021-08-30 | 2021-11-16 | 深圳拓世智能科技有限公司 | Annular thin-walled part clamp of sweeping robot |
| CN114749943A (en) * | 2022-05-27 | 2022-07-15 | 清华大学 | Multi-robot machining system for inner wall of large rotary thin-wall structural part and control method |
| CN114770119A (en) * | 2022-03-28 | 2022-07-22 | 安徽省小小科技股份有限公司 | Processingequipment is used in rotor support production |
| CN115070451A (en) * | 2022-07-22 | 2022-09-20 | 大连理工大学 | Movable flexible clamp with controllable integral deformation of wallboard and control method |
| CN115383399A (en) * | 2021-05-24 | 2022-11-25 | 浙江力炫电动工具有限公司 | Machining method for stator shell of cutting machine |
| CN115922226A (en) * | 2022-12-30 | 2023-04-07 | 南京航电智能制造科技有限公司 | Self-adaptive machining tool and self-adaptive machining method for thin-wall cylinder |
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| CN204893229U (en) * | 2015-09-08 | 2015-12-23 | 温州市冠盛汽车零部件集团股份有限公司 | A from centering clamping device for casing and flange laser welding |
| CN105215746A (en) * | 2015-11-03 | 2016-01-06 | 无锡双友石化机械有限公司 | A kind of 8 positions are without die change steel pipe fixture |
| CN205074792U (en) * | 2015-08-31 | 2016-03-09 | 吴江市双精轴承有限公司 | A device for clamping rings shape machined part |
| CN205588189U (en) * | 2016-05-09 | 2016-09-21 | 龙岩盛丰机械制造有限公司 | A anchor clamps for fixing brake drum |
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| CN103801957A (en) * | 2014-02-14 | 2014-05-21 | 南京霞光新能源科技有限公司 | Clamp for circular tube |
| CN204610126U (en) * | 2015-05-18 | 2015-09-02 | 哈尔滨哈电高科电站设备制造有限责任公司 | Hydraulic generator pilot bearing carries wedge-type adjustment support device |
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Cited By (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107363596A (en) * | 2017-09-07 | 2017-11-21 | 广西玉柴机器股份有限公司 | A kind of manual secondary support means |
| CN108608259A (en) * | 2018-03-20 | 2018-10-02 | 南京理工大学 | Leading screw Dry Cutting lathe supports chucking power measuring system and measurement 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 |
| 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 |
| CN108817821A (en) * | 2018-09-12 | 2018-11-16 | 上海电气核电设备有限公司 | A kind of anti-dropout voussoir support construction |
| CN109396724A (en) * | 2018-12-17 | 2019-03-01 | 中国航发动力股份有限公司 | A kind of engine crankcase processing support device |
| CN109531208A (en) * | 2019-01-07 | 2019-03-29 | 武汉船用机械有限责任公司 | The clamping tooling of thin-walled split blade type part |
| CN109623448A (en) * | 2019-02-28 | 2019-04-16 | 南京灵雀智能制造有限公司 | A kind of circle hardware shell special fixture and its working method |
| CN109822371A (en) * | 2019-04-08 | 2019-05-31 | 昆山江锦机械有限公司 | The fixture of hole machined for irregular thin walled cavity part |
| CN110303358A (en) * | 2019-08-06 | 2019-10-08 | 洛阳鹏起实业有限公司 | Vibration damping tooling for processing thin-walled cylinder shape workpiece |
| CN111421343A (en) * | 2020-04-02 | 2020-07-17 | 浙江师范大学 | Supporting device for polishing thin-wall parts |
| CN111421343B (en) * | 2020-04-02 | 2022-03-22 | 浙江师范大学 | Supporting device for polishing thin-wall parts |
| CN111408982A (en) * | 2020-04-08 | 2020-07-14 | 钟碧娇 | Processing technology for hardboard packing box handle buckle |
| CN112276400A (en) * | 2020-11-02 | 2021-01-29 | 岳西十行机械设备有限公司 | Clamping fixture for automatic welding of helical blades |
| CN112276400B (en) * | 2020-11-02 | 2022-03-01 | 岳西十行机械设备有限公司 | Clamping fixture for automatic welding of helical blades |
| CN112475913A (en) * | 2020-11-12 | 2021-03-12 | 中国航发南方工业有限公司 | Coupling clamp for thin-wall box-shaped part and machining method |
| CN113182385A (en) * | 2021-04-21 | 2021-07-30 | 西安航天动力机械有限公司 | Roundness correction device and method for thin-wall cylinder |
| CN115383399A (en) * | 2021-05-24 | 2022-11-25 | 浙江力炫电动工具有限公司 | Machining method for stator shell of cutting machine |
| CN115383399B (en) * | 2021-05-24 | 2024-01-09 | 浙江力炫电动工具有限公司 | Stator housing processing method of cutting machine |
| CN113649836B (en) * | 2021-08-30 | 2022-08-23 | 深圳市日昭自动化设备有限公司 | Annular thin-walled part clamp of sweeping robot |
| CN113649836A (en) * | 2021-08-30 | 2021-11-16 | 深圳拓世智能科技有限公司 | Annular thin-walled part clamp of sweeping robot |
| CN114770119A (en) * | 2022-03-28 | 2022-07-22 | 安徽省小小科技股份有限公司 | Processingequipment is used in rotor support production |
| CN114770119B (en) * | 2022-03-28 | 2024-01-12 | 安徽省小小科技股份有限公司 | Processing device for rotor support production |
| CN114749943A (en) * | 2022-05-27 | 2022-07-15 | 清华大学 | Multi-robot machining system for inner wall of large rotary thin-wall structural part and control method |
| CN114749943B (en) * | 2022-05-27 | 2023-03-21 | 清华大学 | Multi-robot machining system and control method for inner wall of large rotary thin-wall structural member |
| CN115070451A (en) * | 2022-07-22 | 2022-09-20 | 大连理工大学 | Movable flexible clamp with controllable integral deformation of wallboard and control method |
| CN115922226A (en) * | 2022-12-30 | 2023-04-07 | 南京航电智能制造科技有限公司 | Self-adaptive machining tool and self-adaptive machining method for thin-wall cylinder |
| CN115922226B (en) * | 2022-12-30 | 2024-04-26 | 南京航电智能制造科技有限公司 | Self-adaptive machining tool and self-adaptive machining method for thin-wall cylinder |
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Application publication date: 20170829 |
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