CN203945150U - A kind of crossbeam positioning fixture - Google Patents
A kind of crossbeam positioning fixture Download PDFInfo
- Publication number
- CN203945150U CN203945150U CN201420026867.XU CN201420026867U CN203945150U CN 203945150 U CN203945150 U CN 203945150U CN 201420026867 U CN201420026867 U CN 201420026867U CN 203945150 U CN203945150 U CN 203945150U
- Authority
- CN
- China
- Prior art keywords
- workbench
- hydraulic cylinder
- crossbeam
- plate
- limiting plate
- Prior art date
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of crossbeam positioning fixture, comprise workbench, on described workbench, be evenly distributed with a plurality of Universal casters, the front end of workbench is provided with limiting plate, the rear of workbench is provided with hydraulic cylinder I, the left of workbench is provided with hydraulic cylinder II, and the piston rod front end of hydraulic cylinder I and hydraulic cylinder II is equipped with clamping plate.Crossbeam is placed with on workbench by crane, then utilized hydraulic cylinder I to promote crossbeam and slide on workbench, when crossbeam props up limiting plate, clamping plate and limiting plate prop up crossbeam jointly, and crossbeam is not moved; Then by hydraulic cylinder II, prop up the both ends of the surface of crossbeam, make the fixing more reliable of crossbeam.The utility model can extensively be used and crossbeam positioner.
Description
Technical field
The utility model relates to the positioning fixture of the frock clamp of machine-building, particularly crossbeam.
Background technology
In main equipment is manufactured, often need the housiung separator of equipment to position installation parts, in prior art (as shown in patent document CN200720148243.5), the two ends of crossbeam mostly include three mutually perpendicular planes, or in order locating conveniently, before installation, also can to process at the two ends of crossbeam three mutually perpendicular planes, fixedly time, normally long beam to be hung on workbench, then utilize bolt that crossbeam and workbench are fixed, play positioning action.But, because crossbeam is generally larger, allow hole more complicated in practical operation of hole bit alignment workbench of crossbeam, and to lock crossbeam, bolt is also larger, and workman is very hard when bolting on, and after installation, difficultly bolt is turned on again, very inconvenient, and efficiency is very low when producing in enormous quantities.
Utility model content
The technical problems to be solved in the utility model is: a kind of crossbeam positioning fixture is provided, make crossbeam assembling time be not moved.
The solution that the utility model solves its technical problem is: a kind of crossbeam positioning fixture, comprise workbench, on described workbench, be evenly distributed with a plurality of Universal casters, the front end of workbench is provided with limiting plate, the rear of workbench is provided with hydraulic cylinder I, the left of workbench is provided with hydraulic cylinder II, and the piston rod front end of hydraulic cylinder I and hydraulic cylinder II is equipped with clamping plate.
Further preferred, described limiting plate plate face is vertical with the working face of workbench; The plate face of the clamping plate on hydraulic cylinder II is vertical with the working face of the plate face of limiting plate, workbench; The plate face of the clamping plate on hydraulic cylinder I is parallel with the plate face of limiting plate.
Further preferred, between clamping plate and workbench, be provided with guide rail.
Further preferred, described Universal caster is comprised of ball and ball base, described ball base and workbench fixed installation, and the center line of ball and the working face of workbench are coplanar.
Further preferred, the utility model also comprises electric cabinet, and electric cabinet is controlled the movement of hydraulic cylinder I and hydraulic cylinder II.
The beneficial effects of the utility model are: crossbeam is placed with on workbench by crane, then utilize hydraulic cylinder I to promote crossbeam slides on workbench, when crossbeam props up limiting plate, clamping plate and limiting plate prop up crossbeam jointly, and crossbeam is not moved; Then by hydraulic cylinder II, prop up the both ends of the surface of crossbeam, make the fixing more reliable of crossbeam.
The utility model can extensively be used and crossbeam positioner.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
The specific embodiment
A kind of crossbeam positioning fixture, comprise workbench 1, on described workbench 1, be evenly distributed with a plurality of Universal casters 2, the front end of workbench 1 is provided with limiting plate 11, the rear of workbench 1 is provided with hydraulic cylinder I3, the left of workbench 1 is provided with hydraulic cylinder II4, and the piston rod front end of hydraulic cylinder I3 and hydraulic cylinder II4 is equipped with clamping plate 5.Crossbeam is placed with on workbench by crane, then utilized hydraulic cylinder I to promote crossbeam and slide on workbench, when crossbeam props up limiting plate, clamping plate and limiting plate prop up crossbeam jointly, and crossbeam is not moved; Then by hydraulic cylinder II, prop up the both ends of the surface of crossbeam, make the fixing more reliable of crossbeam.
Further preferred, described limiting plate 11 plate faces are vertical with the working face of workbench 1; The plate face of the clamping plate 5 on hydraulic cylinder II4 is vertical with the working face of the plate face of limiting plate 11, workbench 1; The plate face of the clamping plate 5 on hydraulic cylinder I3 is parallel with the plate face of limiting plate 11.Working face, clamping plate face, limiting plate face are mutually vertical between two, form reliable and stable locating surface, and the contact area of each face and crossbeam is large, can increase positioning intensity.
Further preferred, 1 of clamping plate 5 and workbench are provided with guide rail.Facilitate the movement of hydraulic cylinder.
Further preferred, described Universal caster 2 is comprised of ball and ball base, described ball base and workbench 1 fixed installation, and the working face of the center line of ball and workbench 1 is coplanar.Utilize ball as support face, make crossbeam mobile more smooth and easy on workbench.
Further preferred, the utility model also comprises electric cabinet, and electric cabinet is controlled the movement of hydraulic cylinder I3 and hydraulic cylinder II4.By electric cabinet, control, can realize semiautomatic control, save labour.
These are only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (4)
1. a crossbeam positioning fixture, comprise workbench (1), it is characterized in that: on described workbench (1), be evenly distributed with a plurality of Universal casters (2), the front end of workbench (1) is provided with limiting plate (11), the rear of workbench (1) is provided with hydraulic cylinder I(3), the left of workbench (1) is provided with hydraulic cylinder II(4), hydraulic cylinder I(3) with hydraulic cylinder II(4) piston rod front end be equipped with clamping plate (5); Described limiting plate (11) plate face is vertical with the working face of workbench (1); The plate face of the clamping plate hydraulic cylinder II(4) (5) with the plate face of limiting plate (11), the working face of workbench (1) is vertical; The plate face of the clamping plate hydraulic cylinder I(3) (5) is parallel with the plate face of limiting plate (11).
2. a kind of crossbeam positioning fixture according to claim 1, is characterized in that: between clamping plate (5) and workbench (1), be provided with guide rail.
3. a kind of crossbeam positioning fixture according to claim 2, it is characterized in that: described Universal caster (2) is comprised of ball and ball base, described ball base and workbench (1) fixed installation, the working face of the center line of ball and workbench (1) is coplanar.
4. a kind of crossbeam positioning fixture according to claim 1, is characterized in that: it also comprises electric cabinet, and electric cabinet is controlled hydraulic cylinder I(3) with hydraulic cylinder II(4) movement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420026867.XU CN203945150U (en) | 2014-01-16 | 2014-01-16 | A kind of crossbeam positioning fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420026867.XU CN203945150U (en) | 2014-01-16 | 2014-01-16 | A kind of crossbeam positioning fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203945150U true CN203945150U (en) | 2014-11-19 |
Family
ID=51887209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420026867.XU Expired - Fee Related CN203945150U (en) | 2014-01-16 | 2014-01-16 | A kind of crossbeam positioning fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203945150U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104999272A (en) * | 2015-07-16 | 2015-10-28 | 佛山市普拉迪数控科技有限公司 | Machining center with middle clamping device used |
| CN105016267A (en) * | 2015-06-17 | 2015-11-04 | 北京航天发射技术研究所 | Universal combined type axial limiting mechanism |
-
2014
- 2014-01-16 CN CN201420026867.XU patent/CN203945150U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105016267A (en) * | 2015-06-17 | 2015-11-04 | 北京航天发射技术研究所 | Universal combined type axial limiting mechanism |
| CN105016267B (en) * | 2015-06-17 | 2017-09-08 | 北京航天发射技术研究所 | A kind of general combined type axial limiting mechanism |
| CN104999272A (en) * | 2015-07-16 | 2015-10-28 | 佛山市普拉迪数控科技有限公司 | Machining center with middle clamping device used |
| CN104999272B (en) * | 2015-07-16 | 2017-10-27 | 佛山市普拉迪数控科技有限公司 | A kind of machining center using middle binding clasp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141119 Termination date: 20180116 |