CN105500056A - Pressing plate type columnar workpiece pressing fixture - Google Patents
Pressing plate type columnar workpiece pressing fixture Download PDFInfo
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- CN105500056A CN105500056A CN201410551136.1A CN201410551136A CN105500056A CN 105500056 A CN105500056 A CN 105500056A CN 201410551136 A CN201410551136 A CN 201410551136A CN 105500056 A CN105500056 A CN 105500056A
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- pressing plate
- columnar workpiece
- screw rod
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Abstract
The invention discloses a pressing plate type columnar workpiece pressing fixture. The pressing plate type columnar workpiece pressing fixture comprises a baseplate, a pressing plate 1, a pressing plate 2, a stand column 1 and a stand column 2; the stand column 1 and the stand column 2 are fixedly mounted on the upper side of the baseplate; one end of the pressing plate 1 is rotationally connected with the end part of the stand column 1; one end of the pressing plate 2 is rotationally connected with the end part of the stand column 2; a screw rod 1 and a screw rod 2 are rotationally mounted on the upper side of the baseplate through a mounting base 1 and a mounting base 2; a nut 1 for pressing the pressing plate 1 is arranged at the upper end of the screw rod 1; a nut 2 for pressing the pressing plate 2 is arranged at the upper end of the screw rod 2; and a V-shaped groove cushion block 1 and a V-shaped groove cushion block 2 are respectively fixed on the lower sides of the pressing plate 2 and the pressing plate 1 on the upper side of the baseplate. The pressing plate type columnar workpiece pressing fixture has the characteristics of reasonable design, reliable workpiece clamping, high reinforcement, good self-locking performance, simple structure, convenience for operation, long service life and wide application range.
Description
Technical field
The invention belongs to Machining Technology field, relate to a kind of Simple clamp, be specifically related to a kind of presser type columnar workpiece compressing fixture.
Background technology
At present, in the mechanical processing process of columnar workpiece, because columnar workpiece outline has certain radian, the most frequently used clamping tool is scroll chuck.Scroll chuck is made up of chuck body, movable jaw and claw driving mechanism.On scroll chuck below three claw targeting parts, screw thread is had to be meshed with the flat thread at the dish-shaped bevel gear back side, when rotating cone pinion with spanner by four square holes, dish pinion rotation, the flat thread at the back side drives three claws close or exit to center simultaneously, in order to clamp the workpiece of different-diameter, but scroll chuck uses of a specified duration, chuck just there will be wearing and tearing, three-jaw also can present bell mouth shape, makes three-jaw depart from chuck hub, and also to there is volume large for scroll chuck in addition, Heavy Weight, the shortcoming such as not quick detachable.
Summary of the invention
The object of the invention is to overcome above-mentioned deficiency of the prior art, provide a kind of presser type columnar workpiece compressing fixture, it is reasonable in design, and Workpiece clamping is reliable, reinforcement is large, and self-locking performance is good, and structure is simple, easy to operate, long service life, applied widely, production cost is low, is convenient to promote the use of.
For achieving the above object, the technical solution used in the present invention is: a kind of presser type columnar workpiece compressing fixture, comprising base plate, it is characterized in that: also comprising pressing plate one for compressing columnar workpiece and pressing plate two, for installing the column one of described pressing plate one and the column two for installing described pressing plate two, described column one and described column two are fixedly mounted on the upside of described base plate, one end and described column one end of described pressing plate one are rotationally connected, one end and described column two end of described pressing plate two are rotationally connected, screw rod one and screw rod two is rotatablely equipped with respectively by mount pad one and mount pad two on the upside of described base plate, described screw rod one upper end is provided with the nut one for compressing described pressing plate one, described screw rod two upper end is provided with the nut two for compressing described pressing plate two, be positioned on the upside of described base plate on the downside of described pressing plate one and described pressing plate two and be fixedly installed V-shaped groove cushion block one and V-shaped groove cushion block two respectively.
Above-mentioned presser type columnar workpiece compressing fixture, is characterized in that: described base plate is positioned on the downside of described columnar workpiece and is fixedly installed V-shaped groove cushion block three.
Above-mentioned presser type columnar workpiece compressing fixture, is characterized in that: one end of described column one top and described pressing plate one is hinged, and one end of described column two top and described pressing plate two is hinged.
Above-mentioned presser type columnar workpiece compressing fixture, is characterized in that: described screw rod one lower end and described mount pad one hinged, described screw rod two lower end and described mount pad two hinged.
The present invention compared with prior art has the following advantages:
(1) design of this presser type columnar workpiece compressing fixture is very reasonable, and drive pressing plate to compress columnar workpiece, thus its reliable clamping by screw thread pair, reinforcement is large, and self-locking property is good.
(2) this presser type columnar workpiece compressing fixture is simple and compact for structure, and operating personnel only need be tightened by spanner or loosen nut can compress or unclamp columnar workpiece, operate very easy.
(3) in use there is not rigid shock in this presser type columnar workpiece compressing fixture, and thus its service life is very long.
(4) this presser type columnar workpiece compressing fixture is not only applicable to Machining Technology field, and be also applicable to the place that other needs to clamp columnar object, thus its scope of application widely.
(5) requirement on machining accuracy of the manual hold down gag of this columnar workpiece is low, and a lot of parts are convenient to produce, buy all very much, and thus its production cost is very low, is convenient to promote the use of
Below by drawings and Examples, the present invention is described in further detail.
Accompanying drawing explanation
Fig. 1 is front view of the present invention.
Fig. 2 is the top view of Fig. 1.
Fig. 3 is the A-A sectional view of Fig. 1.
Description of reference numerals:
1-base plate; 2-V shape groove cushion block one; 3-column one;
4-pressing plate one; 5-nut one; 6-screw rod one;
7-mount pad one; 8-columnar workpiece; 9-V shape groove cushion block two;
10-column two; 11-pressing plate two; 12-nut two;
13-screw rod two; 14-mount pad two; 15-V shape groove cushion block three.
Detailed description of the invention
A kind of presser type columnar workpiece compressing fixture as shown in Figure 1-Figure 3, comprising base plate 1, also comprising pressing plate 1 for compressing columnar workpiece 8 and pressing plate 2 11, for installing the column 1 of described pressing plate 1 and the column 2 10 for installing described pressing plate 2 11, described column 1 and described column 2 10 are fixedly mounted on the upside of described base plate 1, described pressing plate 1 one end and described column 1 end are rotationally connected, described pressing plate 2 11 one end and described column 2 10 end are rotationally connected, screw rod 1 and screw rod 2 13 is rotatablely equipped with respectively by mount pad 1 and mount pad 2 14 on the upside of described base plate 1, described screw rod 1 upper end is provided with the nut 1 for compressing described pressing plate 1, described screw rod 2 13 upper end is provided with the nut 2 12 for compressing described pressing plate 2 11, be positioned on the upside of described base plate 1 on the downside of described pressing plate 1 and described pressing plate 2 11 and be fixedly installed V-shaped groove cushion block 1 and V-shaped groove cushion block 29 respectively.
In the present embodiment, described base plate 1 is positioned on the downside of described columnar workpiece 8 and is fixedly installed V-shaped groove cushion block 3 15.
In the present embodiment, described column 1 top and described pressing plate 1 one end hinged, described column 2 10 top and described pressing plate 2 11 one end hinged.
In the present embodiment, described screw rod 1 lower end and described mount pad 1 hinged, described screw rod 2 13 lower end and described mount pad 2 14 hinged.
The course of work of presser type columnar workpiece compressing fixture of the present invention is: first this presser type columnar workpiece compressing fixture is fixed on operating position, raise pressing plate 1 and pressing plate 2 11, columnar workpiece 8 is placed on the upside of V-shaped groove cushion block 1 and V-shaped groove cushion block 29, if columnar workpiece 8 is long can place V-shaped groove cushion block 3 15 in below in the middle, put down pressing plate 1 and pressing plate 2 11, with spanner, nut 1 and nut 2 12 are tightened and columnar workpiece 8 can be compressed.
The above; it is only preferred embodiment of the present invention; not the present invention is imposed any restrictions, every above embodiment is done according to the technology of the present invention essence any simple modification, change and equivalent structure transformation, all still belong in the protection domain of technical solution of the present invention.
Claims (4)
1. a presser type columnar workpiece compressing fixture, comprising base plate (1), it is characterized in that: also comprising pressing plate one (4) for compressing columnar workpiece (8) and pressing plate two (11), for installing the column one (3) of described pressing plate one (4) and the column two (10) for installing described pressing plate two (11), described column one (3) and described column two (10) are fixedly mounted on described base plate (1) upside, described pressing plate one (4) one end and described column one (3) end are rotationally connected, described pressing plate two (11) one end and described column two (10) end are rotationally connected, described base plate (1) upside is rotatablely equipped with screw rod one (6) and screw rod two (13) respectively by mount pad one (7) and mount pad two (14), described screw rod one (6) upper end is provided with the nut one (5) for compressing described pressing plate one (4), described screw rod two (13) upper end is provided with the nut two (12) for compressing described pressing plate two (11), described base plate (1) upside is positioned at described pressing plate one (4) and described pressing plate two (11) downside is fixedly installed V-shaped groove cushion block one (2) and V-shaped groove cushion block two (9) respectively.
2. according to presser type columnar workpiece compressing fixture according to claim 1, it is characterized in that: described base plate (1) is positioned at described columnar workpiece (8) downside and is fixedly installed V-shaped groove cushion block three (15).
3. according to presser type columnar workpiece compressing fixture according to claim 1, it is characterized in that: described column one (3) top and described pressing plate one (4) one end hinged, described column two (10) top and described pressing plate two (11) one end hinged.
4. according to presser type columnar workpiece compressing fixture according to claim 1, it is characterized in that: described screw rod one (6) lower end and described mount pad one (7) hinged, described screw rod two (13) lower end and described mount pad two (14) hinged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410551136.1A CN105500056A (en) | 2014-10-16 | 2014-10-16 | Pressing plate type columnar workpiece pressing fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410551136.1A CN105500056A (en) | 2014-10-16 | 2014-10-16 | Pressing plate type columnar workpiece pressing fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105500056A true CN105500056A (en) | 2016-04-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410551136.1A Pending CN105500056A (en) | 2014-10-16 | 2014-10-16 | Pressing plate type columnar workpiece pressing fixture |
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| CN (1) | CN105500056A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106891182A (en) * | 2017-04-26 | 2017-06-27 | 苏州市意可机电有限公司 | Long shaft part machining tool |
| CN108890329A (en) * | 2018-07-05 | 2018-11-27 | 江苏蔚金模塑股份有限公司 | The fixture of slot is cut on axis |
| CN109176071A (en) * | 2018-10-15 | 2019-01-11 | 盐城新未来精密组件有限公司 | A kind of fixed device of lathe easy to use |
| CN110189652A (en) * | 2019-05-25 | 2019-08-30 | 北京东方星月传媒广告有限公司 | A kind of rain-baffling device of billboard |
| CN113334191A (en) * | 2021-06-21 | 2021-09-03 | 中冶陕压重工设备有限公司 | Uncoiling and coiling sector plate overturning and grinding device |
| CN114002098A (en) * | 2021-10-29 | 2022-02-01 | 贵州航天新力科技有限公司 | Slender shaft body hardness detection auxiliary device and using method thereof |
| CN116175221A (en) * | 2023-04-28 | 2023-05-30 | 沈阳机床股份有限公司 | Manual fixture of rear axle wheel hub |
-
2014
- 2014-10-16 CN CN201410551136.1A patent/CN105500056A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106891182A (en) * | 2017-04-26 | 2017-06-27 | 苏州市意可机电有限公司 | Long shaft part machining tool |
| CN108890329A (en) * | 2018-07-05 | 2018-11-27 | 江苏蔚金模塑股份有限公司 | The fixture of slot is cut on axis |
| CN109176071A (en) * | 2018-10-15 | 2019-01-11 | 盐城新未来精密组件有限公司 | A kind of fixed device of lathe easy to use |
| CN110189652A (en) * | 2019-05-25 | 2019-08-30 | 北京东方星月传媒广告有限公司 | A kind of rain-baffling device of billboard |
| CN110189652B (en) * | 2019-05-25 | 2021-06-29 | 北京东方星月传媒广告有限公司 | Rain shielding device of billboard |
| CN113334191A (en) * | 2021-06-21 | 2021-09-03 | 中冶陕压重工设备有限公司 | Uncoiling and coiling sector plate overturning and grinding device |
| CN114002098A (en) * | 2021-10-29 | 2022-02-01 | 贵州航天新力科技有限公司 | Slender shaft body hardness detection auxiliary device and using method thereof |
| CN116175221A (en) * | 2023-04-28 | 2023-05-30 | 沈阳机床股份有限公司 | Manual fixture of rear axle wheel hub |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160420 |