CN105750962B - A kind of high-precision Quick-clamped hydraulically operated fixture - Google Patents
A kind of high-precision Quick-clamped hydraulically operated fixture Download PDFInfo
- Publication number
- CN105750962B CN105750962B CN201610273301.0A CN201610273301A CN105750962B CN 105750962 B CN105750962 B CN 105750962B CN 201610273301 A CN201610273301 A CN 201610273301A CN 105750962 B CN105750962 B CN 105750962B
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- China
- Prior art keywords
- clamping jaw
- clamping
- grip block
- cylinder
- clamp
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- 238000003754 machining Methods 0.000 abstract description 5
- 238000003801 milling Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 5
- 230000009194 climbing Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000011265 semifinished product Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
A kind of high-precision Quick-clamped hydraulically operated fixture disclosed by the invention, including clamp bottom board, the first clamping jaw and the second clamping jaw, clamping cylinder is provided on clamp bottom board, first clamping jaw is fixedly attached to the cylinder body of clamping cylinder, sliding block is fixedly connected on the piston rod of clamping cylinder, second clamping jaw is fixedly connected with a slide block, the first clamping jaw and the second clamping jaw in being set up in parallel, be formed between the first clamping jaw and the second clamping jaw for clamp button workpiece column portion clamping gap；The first grip block is convexly equipped on first clamping jaw, is convexly equipped on the second clamping jaw and is used to clamp the hook part of button workpiece with corresponding second grip block of the first grip block, the first grip block and the second grip block.The configuration of the present invention is simple is reasonable, easy to use, and stability is higher, and clamped one time just can complete the processing to workpiece both ends, advantageously reduce workload, improve processing efficiency and machining accuracy.
Description
Technical field
The present invention relates to technical field of mechanical processing, more particularly to a kind of high-precision Quick-clamped hydraulically operated fixture.
Background technology
It is well known that a workpiece will usually have multi-step process according to the requirement of processing technology.For example, in Fastener for climbing mountain
In the production process of (also referred to as safety buckle), the button workpiece 1 ' of Fastener for climbing mountain stage and semi-finished product structure usually as shown in Figure 1,
It is substantially in hook arrangement, by column portion 11 ' and hook part 12 ' with being combined into.Button workpiece 1 ' needs in semi-finished product process
By multiple working procedure, specifically include：(1), the milling first end age of a draught animal 13 '；(2) milling first end installation step 14 '；(3) unhairing
Thorn；(4) milling second end wedged bottom slot 15 '；(5) the second end cone face of milling fore shaft 16 '.In process, due to every procedure
Working position and machining angle it is different, according to existing fixture at least need carry out twice clamping could realize make-up
The processing at 1 ' both ends of body workpiece.Such multiple clamping, positioning not only increase workload, reduce processing efficiency, while by
It cannot be guaranteed in each Set and Positioning identical, therefore also affect machining accuracy.
Invention content
In view of the defects and deficiencies of the prior art, the present invention intends to provide a kind of high-precision Quick-clamped hydraulic clips
Tool, simple and reasonable, easy to use, clamped one time just can complete the processing to workpiece both ends, advantageously reduce work
Amount, improves processing efficiency and machining accuracy.
To achieve the above object, the present invention uses following technical scheme：
A kind of high-precision Quick-clamped hydraulically operated fixture of the present invention, including clamp bottom board, the first clamping jaw and the second folder
Pawl is provided with clamping cylinder on the clamp bottom board, and first clamping jaw is fixedly attached to the cylinder body of the clamping cylinder, institute
It states and sliding block is fixedly connected on the piston rod of clamping cylinder, second clamping jaw is fixedly connected with the sliding block, first folder
Pawl, in being set up in parallel, is formed with to clamp button work between first clamping jaw and second clamping jaw with second clamping jaw
The clamping gap in the column portion of part；The first grip block is convexly equipped on first clamping jaw, be convexly equipped on second clamping jaw with it is described
Corresponding second grip block of first grip block, first grip block are used to clamp the button work with second grip block
The hook part of part.
Further, slider bottom plate is provided on the clamp bottom board, the sliding block coordinates with slider bottom plate sliding,
The guide layering for being oriented to the sliding block is provided on the slider bottom plate.
Further, the cylinder body include cylinder tube and oil cylinder cover, the cylinder tube by the oil cylinder cover with it is described
Clamp bottom board is fixedly connected, and first clamping jaw is fixedly mounted on oil cylinder cover.
Further, first clamping jaw and second clamping jaw are inclined to set both with respect to the clamp bottom board.
Beneficial effects of the present invention are：High-precision Quick-clamped hydraulically operated fixture provided by the invention, in use, by button work
Part is placed between the first clamping jaw and the second clamping jaw, when piston rod drives the second clamping jaw to be moved towards the first clamping jaw, clamping gap
Reduced width so that the column portion of button workpiece is clamped, at the same time, the distance between the first grip block and the second grip block
Also it reduces so that the hook part of button workpiece is also clamped simultaneously, ensures that button workpiece is fully tightened, at this time can either be to button
The first end (i.e. the free end of hook part) of workpiece carries out Milling Process, while also can be to second end (the i.e. column portion of button workpiece
Free end) carry out Milling Process；When piston rod drives the second clamping jaw far from the first clamping jaw, the width increase of clamping gap,
So that the column portion of button workpiece is released, and at the same time, the also corresponding increase of the distance between the first grip block and the second grip block,
So that the hook part of button workpiece is also released, button workpiece can be removed at this time.
In conclusion the configuration of the present invention is simple is reasonable, easy to use, stability is higher, and clamped one time just can be completed pair
The processing at workpiece both ends, advantageously reduces workload, improves processing efficiency and machining accuracy.
Description of the drawings
Fig. 1 is the structure diagram of button workpiece；
Fig. 2 is the entirety perspective view of the present invention；
Fig. 3 is the whole side view of the present invention.
In Fig. 1 to Fig. 3：
1 ', button workpiece；11 ', column portion；12 ', hook part；13 ', the age of a draught animal；14 ', installation step；15 ', wedged bottom slot；16 ', it bores
Face fore shaft；
1st, clamp bottom board；2nd, the first clamping jaw；21st, the first grip block；3rd, the second clamping jaw；31st, the second grip block；4th, oil cylinder
Cylinder；5th, oil cylinder cover；6th, piston rod；7th, sliding block；71st, slider bottom plate；8th, guide layering；9th, clamping gap；10th, button workpiece.
Specific embodiment
The present invention is further illustrated below in conjunction with the accompanying drawings.
A kind of high-precision Quick-clamped hydraulically operated fixture as shown in Figures 2 and 3, including clamp bottom board 1,2 and of the first clamping jaw
Second clamping jaw 3 is provided with clamping cylinder on clamp bottom board 1, and the first clamping jaw 2 is fixedly attached to the cylinder body of clamping cylinder, specifically
Ground says that cylinder body includes cylinder tube 4 and oil cylinder cover 5, and cylinder tube 4 is fixedly connected by oil cylinder cover 5 with clamp bottom board 1, the first folder
Pawl 2 is fixedly mounted on oil cylinder cover 5.Sliding block 7 is fixedly connected on the piston rod 6 of clamping cylinder, the second clamping jaw 3 and sliding block 7 are solid
Fixed connection, it is preferable that slider bottom plate 71 is provided on clamp bottom board 1, sliding block 7 coordinates with the sliding of slider bottom plate 71, slider bottom plate
The guide layering 8 for being oriented to sliding block 7 is provided on 71, when under driving of the sliding block 7 in piston rod 6 along slider bottom plate 71
During slip, sliding block 7 is oriented to by guide layering 8, to improve the position degree during operation of sliding block 7.
First clamping jaw 2, in being set up in parallel, is formed with to clamp with the second clamping jaw 3 between the first clamping jaw 2 and the second clamping jaw 3
The clamping gap 9 in the column portion of button workpiece 10；The first grip block 21 is convexly equipped on first clamping jaw 2, be convexly equipped on the second clamping jaw 3 with
First grip block, 21 corresponding second grip block 31, the first grip block 21 and the second grip block 31 are used to clamp button workpiece 10
Hook part.
In use, button workpiece 10 is placed between the first clamping jaw 2 and the second clamping jaw 3, when second folder of the driving of piston rod 6
Pawl 3 towards the first clamping jaw 2 move when, the reduced width of clamping gap 9 so that the column portion of button workpiece 10 is clamped, at the same time,
The distance between first grip block 21 and the second grip block 31 also reduce so that and the hook part of button workpiece 10 is also clamped simultaneously,
Ensure that button workpiece 10 is fully tightened, can either carry out milling to the first end (i.e. the free end of hook part) of button workpiece 10 at this time
Processing is cut, while can also carry out Milling Process to the second end (i.e. the free end in column portion) of button workpiece 10；When piston rod 6 drives
When dynamic second clamping jaw 3 is far from the first clamping jaw 2, the width increase of clamping gap 9 so that the column portion of button workpiece 10 is released, with
This simultaneously, the distance between the first grip block 21 and the second grip block 31 also it is corresponding increase so that the hook part of button workpiece 10
It is released, button workpiece 10 can be removed at this time.
For the ease of button workpiece 10 is placed in clamping gap 9, to improve clamping efficiency, the first clamping jaw 2 and second
Clamping jaw 3 is inclined to set both with respect to clamp bottom board 1.
The above is only the better embodiment of the present invention, therefore all constructions according to described in present patent application range,
The equivalent change or modification that feature and principle are done, is included in the range of present patent application.
Claims (3)
1. a kind of high-precision Quick-clamped hydraulically operated fixture, it is characterised in that：Including clamp bottom board, the first clamping jaw and the second clamping jaw,
Clamping cylinder is provided on the clamp bottom board, first clamping jaw is fixedly attached to the cylinder body of the clamping cylinder, described
Sliding block is fixedly connected on the piston rod of clamping cylinder, second clamping jaw is fixedly connected with the sliding block, first clamping jaw
With second clamping jaw in being set up in parallel, it is formed with to clamp button workpiece between first clamping jaw and second clamping jaw
Column portion clamping gap；The first grip block is convexly equipped on first clamping jaw, is convexly equipped on second clamping jaw and described
Corresponding second grip block of one grip block, first grip block are used to clamp the button workpiece with second grip block
Hook part；First clamping jaw and second clamping jaw are inclined to set both with respect to the clamp bottom board.
2. high-precision Quick-clamped hydraulically operated fixture according to claim 1, it is characterised in that：It is set on the clamp bottom board
There is slider bottom plate, the sliding block coordinates with slider bottom plate sliding, is provided on the slider bottom plate for the sliding block
The guide layering being oriented to.
3. high-precision Quick-clamped hydraulically operated fixture according to claim 1, it is characterised in that：The cylinder body includes oil cylinder
Cylinder and oil cylinder cover, the cylinder tube are fixedly connected by the oil cylinder cover with the clamp bottom board, and first clamping jaw fixes peace
On oil cylinder cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610273301.0A CN105750962B (en) | 2016-04-28 | 2016-04-28 | A kind of high-precision Quick-clamped hydraulically operated fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610273301.0A CN105750962B (en) | 2016-04-28 | 2016-04-28 | A kind of high-precision Quick-clamped hydraulically operated fixture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105750962A CN105750962A (en) | 2016-07-13 |
| CN105750962B true CN105750962B (en) | 2018-06-26 |
Family
ID=56325106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610273301.0A Active CN105750962B (en) | 2016-04-28 | 2016-04-28 | A kind of high-precision Quick-clamped hydraulically operated fixture |
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| CN (1) | CN105750962B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201960465U (en) * | 2011-04-28 | 2011-09-07 | 胡庆利 | Power-driven hydraulic bench vice |
| CN202656080U (en) * | 2012-04-28 | 2013-01-09 | 李建明 | Pneumatic bench vice with oil cylinder control |
| CN203356685U (en) * | 2013-06-21 | 2013-12-25 | 浙江众环机电设备有限公司 | Chuck jaw milling end surface equipment |
| CN205096911U (en) * | 2015-11-12 | 2016-03-23 | 杭州汽轮机股份有限公司 | Large -scale nozzle blade of steam turbine mills a mouthful hydraulically operated fixture |
| CN205733986U (en) * | 2016-04-28 | 2016-11-30 | 奉化市欧特瑞智能科技有限公司 | A kind of high accuracy Quick-clamped hydraulically operated fixture |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7163201B2 (en) * | 2004-09-07 | 2007-01-16 | Kurt Manufacturing Company, Inc. | Two station vise |
-
2016
- 2016-04-28 CN CN201610273301.0A patent/CN105750962B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201960465U (en) * | 2011-04-28 | 2011-09-07 | 胡庆利 | Power-driven hydraulic bench vice |
| CN202656080U (en) * | 2012-04-28 | 2013-01-09 | 李建明 | Pneumatic bench vice with oil cylinder control |
| CN203356685U (en) * | 2013-06-21 | 2013-12-25 | 浙江众环机电设备有限公司 | Chuck jaw milling end surface equipment |
| CN205096911U (en) * | 2015-11-12 | 2016-03-23 | 杭州汽轮机股份有限公司 | Large -scale nozzle blade of steam turbine mills a mouthful hydraulically operated fixture |
| CN205733986U (en) * | 2016-04-28 | 2016-11-30 | 奉化市欧特瑞智能科技有限公司 | A kind of high accuracy Quick-clamped hydraulically operated fixture |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105750962A (en) | 2016-07-13 |
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Effective date of registration: 20200908 Address after: No.1 Jiangchuan street, Beilin District, Suihua City, Heilongjiang Province Patentee after: Suihua Zhongli Auto Parts Manufacturing Co., Ltd Address before: 315500, No. 108, Ming Ming Road, hi tech Economic Development Zone, Ningbo, Zhejiang, Fenghua Patentee before: FENGHUA OUTERUI INTELLIGENT TECHNOLOGY Co.,Ltd. |