CN110449954A - Vertical cabin class flexible part frock clamp - Google Patents
Vertical cabin class flexible part frock clamp Download PDFInfo
- Publication number
- CN110449954A CN110449954A CN201910858798.6A CN201910858798A CN110449954A CN 110449954 A CN110449954 A CN 110449954A CN 201910858798 A CN201910858798 A CN 201910858798A CN 110449954 A CN110449954 A CN 110449954A
- Authority
- CN
- China
- Prior art keywords
- support
- base
- hydraulic
- position portion
- support section
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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
- B23Q3/08—Work-clamping means other than mechanically-actuated
- B23Q3/082—Work-clamping means other than mechanically-actuated hydraulically actuated
Abstract
A kind of vertical cabin class flexible part frock clamp, several support sections and clamping part including the position portion, variable height that from bottom to top set gradually, wherein: being connected between support section and position portion by connection component, the hydraulic path being connected respectively with clamping part and position portion is equipped in support section to realize that external hydraulic drives.The present invention has the advantages that clamping automation, structural module, reconfiguration property are high, and the cabin class part that can meet different-diameter and different length clamps, and auxiliary time is greatly lowered.
Description
Technical field
It is specifically a kind of to be used for vertical revolving cabin class part the present invention relates to a kind of technology in Aerospace manufacturing field
Flexible clamp for numerical-control processing and its application.
Background technique
Space structure part has the characteristics that shape and structure similitude and seriation is presented, and thin-walled therein turns round section structure part
Part rigidity changes with the removal of a large amount of blank materials in the cutting process, and rigidity is low, and structure is complicated.Traditional installation way
It is clamped using mechanical pressing plate, boring cover, the clamping time is long, and clamping reliability fully relies on worker's attitude and job specification, clamps
Power size and consistency not can guarantee.Workpiece clamp clamp force in processing is thus objectively required to be adapted to part entirety in real time
The variation of dynamic rate；It needs to carry out multiple spot Auxiliary support, to improve the local stiffness of working position, reduces thin-walled deformation.Cause
This, for cabin class part wall surface feature, how to design in realize that high automation, high flexibility and flexible are that high-efficiency and precision adds
The core key technology of work.
Summary of the invention
The present invention In view of the above shortcomings of the prior art, proposes a kind of vertical cabin class flexible part frock clamp,
Have the advantages that clamping automation, structural module, reconfiguration property are high, the cabin class zero of different-diameter and different length can be met
Part clamps, and auxiliary time is greatly lowered.
The present invention is achieved by the following technical solutions:
The present invention includes: the position portion from bottom to top set gradually, several support sections of variable height and clamping
Part, in which: be connected between support section and position portion by connection component, be equipped in support section respectively with clamping part
The hydraulic path being connected with position portion is to realize that external hydraulic drives.
The position portion includes: fixture base, the positioning component being set in fixture base and is set to pedestal
Interior hydraulic interface circuit, in which: hydraulic interface circuit is connected with the hydraulic path in support section.
The hydraulic interface circuit includes: hydralic pressure gauge, pressure valve, oil inlet block, main oil pipe and secondary oil pipe, in which: hydraulic
Table, pressure valve, oil inlet block are set in turn in fixture base, and main oil pipe and secondary oil pipe are set in fixture base, major-minor oil pipe
It is respectively arranged on oil inlet block as entrance and exit, the other end is connected to form with hydralic pressure gauge, pressure valve and hydraulic cylinder respectively
Access, oil inlet block are connected with support section hydraulic path.
The fixture base is preferably disposed on platen.
It is uniformly distributed several for slinging mobile lifting bolt in the fixture base.
The positioning component includes: support nail and its mandrel and bushing, setting circle pin, positioning rhombus pin and its correspondence
Bushing, in which: support nail is set to fixture base bottom, and support nail mandrel and support nail bushing are set on support nail.It is fixed
Position pin is set to fixture base top.
The positioning pin is distributed in different location on fixture and is adapted to the processing of different-diameter cabin, preferably elastic material
It is made to achieve the effect that install convenient, stable.
The support section includes: several grades of support bases, axial displacement oil cylinder, transfer block and hydraulic path, in which:
Support base is connected with position portion, and the axial displacement oil cylinder positioned at top is connected with hydraulic path, the other end of hydraulic path
It is connected with the hydraulic interface circuit in position portion.
The support base is connected with the fixture base of position portion by transfer block.
It is connected between the support base and support base by transfer block.
The axial displacement oil cylinder positioned at top is fixedly connected by transfer block with top braces seat.
Described being fixedly connected with use but be not limited to realize in junction by screw, nut, washer is fixed.
The clamping part includes: grip slipper, lever seat, activity template, briquetting, pressing plate, in which: grip slipper and support portion
The axial displacement oil cylinder divided is connected, and several pressing plates are rotatably dispose on lever seat by briquetting, and lever seat is connected with support section.
The dimensions of the pressing plate matches with cabin size.
The briquetting upper end and pressing plate pin joint, lower end are hinged with lever seat.
The lever seat is connected by transfer block with support section.
Technical effect
Compared with prior art, the present invention has clamping automation, structural module, element standardization, can be realized fast
The positioning and clamping for the vertical cabin class part that speed, stability are high, adjustability is strong；It is designed for cabin class part feature hydraulic soft
Property fixture system, the cabin class part that can meet different-diameter and different length clamps, and auxiliary time is greatly lowered.
Detailed description of the invention
Fig. 1 is structure of the invention front view；
Fig. 2 is clamping structure top view.
Fig. 3 is structure of the invention isometric views
In figure: 1 fixture base, 2 oil inlet blocks, 3 hydralic pressure gauges, 4 support bases, 5 transfer blocks, 6 lever seats, 7 pressure heads, 8 pressure valve,
9 plugs, 10 lifting bolts, 11 shared grip slippers, 12 pressing plates, 13 round pins, 14 secondary oil pipes, 15 main oil pipes, 16 positioning pins, 17 are fixed
Part, 18 position portions, 19 support sections, 20 clamping parts.
Specific embodiment
As shown in Figure 1, Figure 2 and Figure 3, it is related to a kind of vertical cabin class flexible part frock clamp for the present embodiment, wherein
Fixture base 1 is fixedly installed on platen, and main oil pipe 14, secondary oil pipe 15 are set to chassis interior by oil inlet block 2, Gu
Determine part 17 to be connected by screw in fixture base 1, while hydralic pressure gauge 3 is fixed, pressure valve 8, lifting bolt 10 are also connected to
In fixture base, corresponding support base 4 is selected according to cabin part length, is connected between different support bases 4 by transfer block, branch
Support seat 4 is connect with fixture base 1 also by transfer block, and oil cylinder is mounted on Internal jigging pedestal, passes through main oil pipe pair oil pipe shape
It at hydraulic drive control system, is positioned according to the corresponding positioning pin 16 of vertical cabin diameter, opens oil pressure valve, linear oil cylinder
Pressure head is pulled down, six pressure heads 7 are pressed in vertical cabin upper surface, are fixed and are set on fixture, can vertical revolution cabin
Periphery processing, closes oil pressure valve after processing is completed, and pressure head unclamps, can remove workpiece.
The present apparatus uses sectional design at middle support base position, can be directed to the cabin class real zero of different processing lengths
Part is now taken into account, and has the dowel hole of different-diameter on pedestal, can satisfy the installation of different-diameter part.
By specific actual experiment, with 150Bar pressure respectively to diameter 300mm length 410mm and diameter 340mm length
Two kinds of revolution cabin clampings of 580mm can stably reach end face processing necessary requirement, and compared with prior art, the present apparatus meets
The clamping requirement of different size cabin class part, reduces fixture quantity and secondary process time cost, while using liquid
Pressure driving, which realizes, more accurately controls intensifying force.
Above-mentioned specific implementation can by those skilled in the art under the premise of without departing substantially from the principle of the invention and objective with difference
Mode carry out local directed complete set to it, protection scope of the present invention is subject to claims and not by above-mentioned specific implementation institute
Limit, each implementation within its scope is by the constraint of the present invention.
Claims (8)
1. a kind of numerical control processing vertical flexible fixture characterized by comprising the position portion that from bottom to top sets gradually,
Several support sections and clamping part of variable height, in which: pass through connection component phase between support section and position portion
Even, the hydraulic path being connected respectively with clamping part and position portion is equipped in support section to realize that external hydraulic drives；
The position portion includes: fixture base, the positioning component being set in fixture base and is set in pedestal
Hydraulic interface circuit, in which: hydraulic interface circuit is connected with the hydraulic path in support section.
2. vertical flexible fixture according to claim 1, characterized in that the support section includes: several grades of supports
Seat, axial displacement oil cylinder, transfer block and hydraulic path, in which: support base is connected with position portion, positioned at the axial position at top
It moves oil cylinder to be connected with hydraulic path, the other end of hydraulic path is connected with the hydraulic interface circuit in position portion.
3. vertical flexible fixture according to claim 1, characterized in that the clamping part includes: grip slipper, lever
Seat, activity template, briquetting, pressing plate, in which: grip slipper is connected with the axial displacement oil cylinder of support section, and several pressing plates pass through briquetting
It is rotatably dispose on lever seat, lever seat is connected with support section.
4. vertical flexible fixture according to claim 1, characterized in that the hydraulic interface circuit include: hydralic pressure gauge,
Pressure valve, oil inlet block, main oil pipe and secondary oil pipe, in which: hydralic pressure gauge, pressure valve, oil inlet block are set in turn in fixture base, main
Secondary oil pipe is respectively arranged on oil inlet block as entrance and exit, the other end respectively with hydralic pressure gauge, pressure valve and hydraulic cylinder phase
Company forms access, and oil inlet block is connected with support section hydraulic path.
5. vertical flexible fixture according to claim 1, characterized in that the fixture base is set to platen
On, it is uniformly distributed several for slinging mobile lifting bolt in fixture base.
6. vertical flexible fixture according to claim 1, characterized in that the positioning component include: support nail and its
Mandrel and bushing, setting circle pin, positioning rhombus pin and its corresponding bushing, in which: support nail is set to fixture base bottom,
Support nail mandrel and support nail bushing are set on support nail, and positioning pin is set to fixture base top.
7. vertical flexible fixture according to claim 2, characterized in that the fixture bottom of the support base and position portion
It is connected between seat and between support base and support base by transfer block.
8. vertical flexible fixture according to claim 2 or 3, characterized in that the axial displacement oil cylinder positioned at top passes through
Transfer block is fixedly connected with top support base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910858798.6A CN110449954A (en) | 2019-09-11 | 2019-09-11 | Vertical cabin class flexible part frock clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910858798.6A CN110449954A (en) | 2019-09-11 | 2019-09-11 | Vertical cabin class flexible part frock clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110449954A true CN110449954A (en) | 2019-11-15 |
Family
ID=68491702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910858798.6A Pending CN110449954A (en) | 2019-09-11 | 2019-09-11 | Vertical cabin class flexible part frock clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110449954A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114889770A (en) * | 2022-05-25 | 2022-08-12 | 江苏科技大学 | Flexible support tool capable of universally adjusting posture and posture adjusting method thereof |
| CN117226519A (en) * | 2023-11-14 | 2023-12-15 | 成都弘林机械有限公司 | Numerical control drilling and milling center with constant-pressure clamping mechanism and machining process |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03281135A (en) * | 1990-03-30 | 1991-12-11 | Kosumetsuku:Kk | Clamp rod direct acting type hydraulic clamp |
| CN102490052A (en) * | 2011-12-19 | 2012-06-13 | 南京工业职业技术学院 | Milling machine clamp for shell components |
| CN203650008U (en) * | 2013-12-02 | 2014-06-18 | 昌河飞机工业（集团）有限责任公司 | Clamping transfer clamp for clamping parts |
| CN104440296A (en) * | 2014-11-19 | 2015-03-25 | 常州市静远噪声控制材料有限公司 | Rapidly-and-evenly-pressing pressing plate |
| CN206241728U (en) * | 2016-12-19 | 2017-06-13 | 浙江百达精工股份有限公司 | The clamp for machining of scroll compressor partition ring shaft joint |
| CN107470844A (en) * | 2016-06-08 | 2017-12-15 | 长沙华恒机器人系统有限公司 | A kind of self-centering manual Three-jaw fixture |
| CN109822614A (en) * | 2019-04-03 | 2019-05-31 | 上海交通大学 | The flexible clamping device of marine diesel sliding block part processing |
-
2019
- 2019-09-11 CN CN201910858798.6A patent/CN110449954A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03281135A (en) * | 1990-03-30 | 1991-12-11 | Kosumetsuku:Kk | Clamp rod direct acting type hydraulic clamp |
| CN102490052A (en) * | 2011-12-19 | 2012-06-13 | 南京工业职业技术学院 | Milling machine clamp for shell components |
| CN203650008U (en) * | 2013-12-02 | 2014-06-18 | 昌河飞机工业（集团）有限责任公司 | Clamping transfer clamp for clamping parts |
| CN104440296A (en) * | 2014-11-19 | 2015-03-25 | 常州市静远噪声控制材料有限公司 | Rapidly-and-evenly-pressing pressing plate |
| CN107470844A (en) * | 2016-06-08 | 2017-12-15 | 长沙华恒机器人系统有限公司 | A kind of self-centering manual Three-jaw fixture |
| CN206241728U (en) * | 2016-12-19 | 2017-06-13 | 浙江百达精工股份有限公司 | The clamp for machining of scroll compressor partition ring shaft joint |
| CN109822614A (en) * | 2019-04-03 | 2019-05-31 | 上海交通大学 | The flexible clamping device of marine diesel sliding block part processing |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114889770A (en) * | 2022-05-25 | 2022-08-12 | 江苏科技大学 | Flexible support tool capable of universally adjusting posture and posture adjusting method thereof |
| CN117226519A (en) * | 2023-11-14 | 2023-12-15 | 成都弘林机械有限公司 | Numerical control drilling and milling center with constant-pressure clamping mechanism and machining process |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191115 |
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| RJ01 | Rejection of invention patent application after publication |