CN103447849A - Pressure-controllable machine tool fixture - Google Patents
Pressure-controllable machine tool fixture Download PDFInfo
- Publication number
- CN103447849A CN103447849A CN2013103689083A CN201310368908A CN103447849A CN 103447849 A CN103447849 A CN 103447849A CN 2013103689083 A CN2013103689083 A CN 2013103689083A CN 201310368908 A CN201310368908 A CN 201310368908A CN 103447849 A CN103447849 A CN 103447849A
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- Prior art keywords
- pressure
- machine tool
- rod
- adjusting screw
- movable block
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- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
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- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The invention discloses a pressure-controllable machine tool fixture, and belongs to the field of machine tool fixtures. The pressure-controllable machine tool fixture comprises a fixture seat, sliding rails, an adjusting threaded rod, moving blocks and clamping blocks, wherein the lower end of each sliding rail is connected with the fixture seat, and the upper end of each sliding rail is clamped on a concave edge at the lower end of the corresponding moving block; the lower ends of the clamping blocks are pressed on convex edges at the upper ends of the moving blocks; the adjusting threaded rod is meshed with the moving blocks; scales are arranged on the adjusting threaded rod. According to the pressure-controllable machine tool fixture, the problem of difficulty in control over the clamping pressure of the conventional machine tool fixture is solved; the pressure-controllable machine tool fixture has the advantages of simple structure, reasonable design and easiness for manufacturing.
Description
Technical field
The invention belongs to the jig field, more particularly, relate to the controlled jig of a kind of pressure.
Background technology
In machine industry, lathe is widely used in processing all kinds of parts, when processing parts, relates to its clamping and positioning problem.During at present existing fixture work, in clamping frequently and loosening process, normally by manually acting on workpiece, judge the degree of tightness situation of piece-holder, expend time in more, increased labour intensity, reduced operating efficiency.Therefore, necessary design a kind of when piece-holder clamp pressure hold manageable fixture.
Summary of the invention
The uppity problem of clamping pressure caused for existing jig, the invention provides a kind of pressure controllable type jig.
For addressing the above problem, the present invention adopts following technical scheme.
A kind of pressure controllable type jig, comprise clamping fixture seat, slide rail, adjusting screw(rod), movable block and clamp, the lower end of slide rail is connected with clamping fixture seat, the upper end of slide rail is stuck on the recessed edge in movable block lower end, the clamp lower end is pressed on the recessed edge in upper end of movable block, adjusting screw(rod) is meshed with movable block, on described adjusting screw(rod), is provided with scale; Described slide rail, movable block and clamp are all two, all lay respectively at the two ends of adjusting screw(rod), and the middle part of adjusting screw(rod) is socketed with a bearing, and there is a bracing or strutting arrangement lower end of bearing.Can better the secured adjusted screw rod.
Than prior art, beneficial effect of the present invention is:
(1) the present invention is provided with scale on adjusting screw(rod), can be in the situation that the clamp fast moving, guarantee clamp to the pressure of workpiece in OK range, be unlikely to damage workpiece; The Workpiece clamping of pressure during simultaneously to(for) unlike material and size is made statistical table, convenient while operating in the future as a comparison, thereby increase work efficiency.
(2) the present invention is simple in structure, reasonable in design, is easy to manufacture.
The accompanying drawing explanation
Fig. 1 is front view of the present invention;
Fig. 2 is top view of the present invention.
In figure: 1-slide rail, 2-adjusting screw(rod), 3-movable block, 4-clamp, 5-scale.
The specific embodiment
Below in conjunction with accompanying drawing, describe the present invention.
As shown in Figure 1 and Figure 2, pressure controllable type jig comprises clamping fixture seat, slide rail 1, adjusting screw(rod) 2, movable block 3 and clamp 4, scale 5, the lower end of slide rail 1 is connected with clamping fixture seat, the upper end of slide rail 1 is stuck on the movable block 3 recessed edge in lower end, clamp 4 lower ends are pressed on the recessed edge in upper end of movable block 3, adjusting screw(rod) 2 is meshed with movable block 3, on described adjusting screw(rod) 2, is provided with scale 5.Slide rail 1, movable block 3 and clamp 4 are all two; 2 identical parts all lay respectively at the two ends of adjusting screw(rod) 2, and the middle part of adjusting screw(rod) 2 is socketed with a bearing, and there is a bracing or strutting arrangement lower end of bearing.Can better the secured adjusted screw rod.
In use, by rotation adjusting screw(rod) 2, movable block 3 is under the effect of adjusting screw(rod) 2, promoting slide rail 1 slides to centre, the clamping of moving and complete that drives clamp 4 is moved, and now can judge jam by scale 5, guarantees the chucking power of workpiece is unlikely to excessive.Otherwise counter-rotating adjusting screw(rod) 2, can make clamp 4 two ends simultaneously to moving away from center position, thereby loosen workpiece.
embodiment 1
As shown in Figure 1 and Figure 2, pressure controllable type jig comprises clamping fixture seat, slide rail 1, adjusting screw(rod) 2, movable block 3 and clamp 4, scale 5, the lower end of slide rail 1 is connected with clamping fixture seat, the upper end of slide rail 1 is stuck on the movable block 3 recessed edge in lower end, clamp 4 lower ends are pressed on the recessed edge in upper end of movable block 3, adjusting screw(rod) 2 is meshed with movable block 3, on described adjusting screw(rod) 2, is provided with scale 5.Slide rail 1, movable block 3 and clamp 4 are all two; Lay respectively at the two ends of adjusting screw(rod) 2, the middle part of adjusting screw(rod) 2 is socketed with a bearing, and there is a bracing or strutting arrangement lower end of bearing.Can better the secured adjusted screw rod.
Claims (1)
1. a pressure controllable type jig, comprise clamping fixture seat, it is characterized in that, also comprise slide rail (1), adjusting screw(rod) (2), movable block (3) and clamp (4), described slide rail (1) lower end is connected with clamping fixture seat, and the upper end of slide rail (1) is stuck on the recessed edge in movable block (3) lower end; Described clamp (4) lower end is pressed on the recessed edge in upper end of movable block (3), and adjusting screw(rod) (2) is meshed with movable block (3); Be provided with scale (5) on described adjusting screw(rod) (2); Described slide rail (1), movable block (3) and clamp (4) are all two, all lay respectively at the two ends of adjusting screw(rod) (2), and the middle part of adjusting screw(rod) (2) is socketed with a bearing, and there is a bracing or strutting arrangement lower end of bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103689083A CN103447849A (en) | 2013-08-22 | 2013-08-22 | Pressure-controllable machine tool fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103689083A CN103447849A (en) | 2013-08-22 | 2013-08-22 | Pressure-controllable machine tool fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103447849A true CN103447849A (en) | 2013-12-18 |
Family
ID=49730894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013103689083A Pending CN103447849A (en) | 2013-08-22 | 2013-08-22 | Pressure-controllable machine tool fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103447849A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107303632A (en) * | 2016-04-25 | 2017-10-31 | 特变电工沈阳变压器集团有限公司 | A kind of transformer flute profile strengthens iron compaction tool and its compressing method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201711885U (en) * | 2010-07-16 | 2011-01-19 | 国核电站运行服务技术有限公司 | Self-centering clamping device for cylinders |
| KR20110103290A (en) * | 2010-05-26 | 2011-09-20 | (주)프로텍이노션 | Tool holder for automatic tool change of cutting machine |
| CN102990419A (en) * | 2012-12-09 | 2013-03-27 | 重庆天之道科技发展有限公司 | Inner wall clamping fixture with two clamping claws |
| CN102990425A (en) * | 2012-12-18 | 2013-03-27 | 济南玫德铸造有限公司 | Combined fixture of drilling machine |
| CN203509600U (en) * | 2013-08-22 | 2014-04-02 | 芜湖奕辰模具科技有限公司 | Pressure-controllable machine tool clamp |
-
2013
- 2013-08-22 CN CN2013103689083A patent/CN103447849A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20110103290A (en) * | 2010-05-26 | 2011-09-20 | (주)프로텍이노션 | Tool holder for automatic tool change of cutting machine |
| CN201711885U (en) * | 2010-07-16 | 2011-01-19 | 国核电站运行服务技术有限公司 | Self-centering clamping device for cylinders |
| CN102990419A (en) * | 2012-12-09 | 2013-03-27 | 重庆天之道科技发展有限公司 | Inner wall clamping fixture with two clamping claws |
| CN102990425A (en) * | 2012-12-18 | 2013-03-27 | 济南玫德铸造有限公司 | Combined fixture of drilling machine |
| CN203509600U (en) * | 2013-08-22 | 2014-04-02 | 芜湖奕辰模具科技有限公司 | Pressure-controllable machine tool clamp |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107303632A (en) * | 2016-04-25 | 2017-10-31 | 特变电工沈阳变压器集团有限公司 | A kind of transformer flute profile strengthens iron compaction tool and its compressing method |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131218 |