CN102699712A - Drill hole combination fixture for vacuum roll - Google Patents
Drill hole combination fixture for vacuum roll Download PDFInfo
- Publication number
- CN102699712A CN102699712A CN2012101954234A CN201210195423A CN102699712A CN 102699712 A CN102699712 A CN 102699712A CN 2012101954234 A CN2012101954234 A CN 2012101954234A CN 201210195423 A CN201210195423 A CN 201210195423A CN 102699712 A CN102699712 A CN 102699712A
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- roller wheel
- grip device
- fixture device
- fixture
- fixed
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Abstract
The invention provides a drill hole combination fixture for a vacuum roll, which is suitable for processing large or overlong shaft workpieces, saves the equipment acquisition cost, improves the labor intensity, and guarantees the processing precision and higher production efficiency. The drill hole combination fixture comprises a base, wherein a first fixture device and a second fixture device are linearly arranged on the base; a middle locating fixture device is also arranged between the first fixture device and the second fixture device; the first fixture device comprises a handle and an ejector pin; the handle is fixed to the end part of the ejector pin; the second fixture device comprises a four-jaw chuck and a rotary shaft; the four-jaw chuck is fixedly connected with the end part of the rotary shaft; the middle locating fixture device comprises a roller wheel, a roller wheel frame and a piston; the roller wheel comprises an upper roller wheel and a lower roller wheel; the upper roller wheel and the lower roller wheel are symmetrically fixed to the end part of the roller wheel frame; and the piston is fixed to the roller wheel frame.
Description
Technical field
The present invention relates to the papermaking equipment equipment technical field, be specially the boring built-up jig that is used for vacuum furnace.
Background technology
In boring processing; Generally all need boring grab to guarantee the machining accuracy of workpiece; But anchor clamps are in clamping process, and the workpiece shape of clamping, size differ, and traditional grip device just carries out clamping to miniature workpiece; For large-scale or the shaft-like workpiece of overlength, processing is the comparison difficulty.
Summary of the invention
To the problems referred to above, the invention provides the boring built-up jig that is used for vacuum furnace, it is fit to the large-scale or processing of the shaft-like workpiece of overlength, has practiced thrift the equipment purchasing cost, and has improved labour intensity, has guaranteed machining accuracy, and production efficiency is higher.
Its technical scheme is such: it comprises base; Be a line on the said base and arrange first grip device, second grip device; It is characterized in that: also be provided with the interfix grip device between said first grip device, second grip device; Said first grip device comprises handle, thimble, and said handle is fixed in said thimble end; Said second grip device comprises chuck, rotating shaft, and said chuck is fixedly connected with the end of said rotating shaft; Said interfix grip device comprises roller, turning rolls, piston, and said roller comprises upper roller, bottom roller, and said upper roller, bottom roller are symmetrically fixed on the end of said turning rolls, and said piston is fixed on the said turning rolls.
The invention has the beneficial effects as follows; Be provided with the interfix grip device between first grip device, second grip device; First grip device, second grip device lay respectively at the two ends of workpiece, and workpiece is carried out clamping and positioning, and the interfix grip device is located workpiece centre again; And give axial force of workpiece, make workpiece be close to the anchor point of anchor clamps; Rotate the handle of first grip device simultaneously, also can finely tune, the chuck of second grip device can be located the workpiece that clamps different size size and shape; Therefore three grip devices is used; Have accurate positioning, step up characteristics such as rapid, swift to operate, can be suitable for the processing large-scale or shaft-like workpiece of overlength, also can use the clamping miniature workpiece separately; And guaranteed machining accuracy, shortened non-cutting time, reduced input cost.
Description of drawings
Fig. 1 is a fit structure sketch map of the present invention;
Fig. 2 is that the A of Fig. 1 is to sketch map;
Fig. 3 is that the B of Fig. 1 is to sketch map;
Fig. 4 is that the C of Fig. 1 is to sketch map.
The specific embodiment
Like Fig. 1, Fig. 2, Fig. 3, shown in Figure 4; The present invention includes base 1; Be a line on the base 1 and arrange that the position relation of first grip device 2, second grip device, 3, the first grip devices 2, second grip device 3 is convertible, also be provided with interfix grip device 4 between first grip device 2, second grip device 3; First grip device 2 comprises handle 5, thimble 6, and handle 5 is fixed in thimble 6 ends; Second grip device 3 comprises chuck 7, rotating shaft 8, and chuck 7 is fixedly connected with the end of rotating shaft 8; Interfix grip device 4 comprises roller, turning rolls 9, piston 10, and roller comprises upper roller 11, bottom roller 12, and upper roller 11, bottom roller 12 are symmetrically fixed on the end of turning rolls 9, and piston 10 is fixed on the turning rolls 9.
Claims (1)
1. the boring built-up jig that is used for vacuum furnace; It comprises base; Be a line on the said base and arrange first grip device, second grip device; It is characterized in that: also be provided with the interfix grip device between said first grip device, second grip device, said first grip device comprises handle, thimble, and said handle is fixed in said thimble end; Said second grip device comprises chuck, rotating shaft, and said chuck is fixedly connected with the end of said rotating shaft; Said interfix grip device comprises roller, turning rolls, piston, and said roller comprises upper roller, bottom roller, and said upper roller, bottom roller are symmetrically fixed on the end of said turning rolls, and said piston is fixed on the said turning rolls.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101954234A CN102699712A (en) | 2012-06-14 | 2012-06-14 | Drill hole combination fixture for vacuum roll |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101954234A CN102699712A (en) | 2012-06-14 | 2012-06-14 | Drill hole combination fixture for vacuum roll |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102699712A true CN102699712A (en) | 2012-10-03 |
Family
ID=46892921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101954234A Pending CN102699712A (en) | 2012-06-14 | 2012-06-14 | Drill hole combination fixture for vacuum roll |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102699712A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102975038A (en) * | 2012-11-06 | 2013-03-20 | 无锡市洪成造纸机械有限公司 | Bracket structure for suction press roll drilling fixture |
| CN104959846A (en) * | 2015-07-10 | 2015-10-07 | 宁波健信塑模五金有限公司 | Machining machine tool for long shaft type parts |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101367130A (en) * | 2008-06-24 | 2009-02-18 | 繁昌县金贸铸造有限责任公司 | Overlength straight pipeline member cutting method |
| CN201201142Y (en) * | 2007-12-29 | 2009-03-04 | 深圳市大族激光科技股份有限公司 | Rotary table |
| CN201524917U (en) * | 2009-11-20 | 2010-07-14 | 耐普罗机械（天津）有限公司 | Processing jig for thimble type work piece |
| CN202207898U (en) * | 2011-08-12 | 2012-05-02 | 成都科盛石油科技有限公司 | Slender workpiece centering system of machining cutting machine tool |
| CN202701819U (en) * | 2012-06-14 | 2013-01-30 | 无锡市洪成造纸机械有限公司 | Boring combined fixture for suction roll |
-
2012
- 2012-06-14 CN CN2012101954234A patent/CN102699712A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201201142Y (en) * | 2007-12-29 | 2009-03-04 | 深圳市大族激光科技股份有限公司 | Rotary table |
| CN101367130A (en) * | 2008-06-24 | 2009-02-18 | 繁昌县金贸铸造有限责任公司 | Overlength straight pipeline member cutting method |
| CN201524917U (en) * | 2009-11-20 | 2010-07-14 | 耐普罗机械（天津）有限公司 | Processing jig for thimble type work piece |
| CN202207898U (en) * | 2011-08-12 | 2012-05-02 | 成都科盛石油科技有限公司 | Slender workpiece centering system of machining cutting machine tool |
| CN202701819U (en) * | 2012-06-14 | 2013-01-30 | 无锡市洪成造纸机械有限公司 | Boring combined fixture for suction roll |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102975038A (en) * | 2012-11-06 | 2013-03-20 | 无锡市洪成造纸机械有限公司 | Bracket structure for suction press roll drilling fixture |
| CN104959846A (en) * | 2015-07-10 | 2015-10-07 | 宁波健信塑模五金有限公司 | Machining machine tool for long shaft type parts |
| CN104959846B (en) * | 2015-07-10 | 2017-04-26 | 宁波健信塑模五金有限公司 | Machining machine tool for long shaft type parts |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20121003 |