CN102873902A - Guide wheel device of movable worktable of hydraulic machine - Google Patents
Guide wheel device of movable worktable of hydraulic machine Download PDFInfo
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- CN102873902A CN102873902A CN2012103669263A CN201210366926A CN102873902A CN 102873902 A CN102873902 A CN 102873902A CN 2012103669263 A CN2012103669263 A CN 2012103669263A CN 201210366926 A CN201210366926 A CN 201210366926A CN 102873902 A CN102873902 A CN 102873902A
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- guide wheel
- wheel device
- worktable
- base
- back shaft
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- 238000000034 method Methods 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
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Abstract
The invention relates to a guide wheel device of a movable worktable of a hydraulic machine. The guide wheel device mainly comprises a base, a support shaft and a guide wheel. The base is fixedly connected with the movable worktable, the support shaft is fixedly connected with the base, and the guide wheel is connected onto the support shaft and is in contact with a machine body. When the movable worktable moves, the guide wheel is in close contact with the machine body if the worktable tends to deflect, so that the worktable is prevented from deflecting when moving. The guide wheel device is reliable in design, good in rigidity, reasonable in arrangement and excellent in guiding performance, and can bear high unbalance loading force, and precise positioning of the worktable of the hydraulic machine is guaranteed.
Description
Technical field
The invention belongs to the hydraulic press technical field, particularly a kind of guide wheel device of movable workbench of hydraulic press.
Background technology
Six Shaft and NC Machining Test frame hydraulic press are one of important process equipments of shipyard hull shop, and it can realize the kinds of processes such as the bending forming processing to sheet material, section bar and member by means of various moulds.Because the appearance and size of bunker board is larger, hydraulic press need to be equipped with travelling table, and driven mold is accurately mobile, all can be pressed with each position that guarantees sheet material.Because mould is heavier, in the working table movement process, might because eccentric, cause workbench that less skew occurs.In moving process, need to guarantee that workbench accurately moves to the location, and guarantee hydraulic press when work, mould is not subjected to unbalance loading.For satisfying this requirement, need a kind of device, guarantee accurate control and the location of workbench.
Summary of the invention
The objective of the invention is to provide for solving the technical problem that exists in the known technology guide wheel device of a kind of movable workbench of hydraulic press of a kind of accurate control that guarantees workbench and location.
The technical scheme that the present invention takes for the technical problem that exists in the solution known technology is:
A kind of guide wheel device of movable workbench of hydraulic press mainly comprises base, back shaft, guide wheel, and described base is fixedly connected with travelling table, and described back shaft is fixedly connected with base, and described guide wheel is connected on the back shaft, and described guide wheel contacts with fuselage.
Described flange lining and back shaft matched in clearance.
Described back shaft is connected with the base interference fit.
Described guide wheel is connected on the back shaft by flange lining and thrust washer.
Advantage and good effect that the present invention has are: the present invention is in the travelling table moving process, if produce the trend of skew, then the guide wheel close contact prevents that to fuselage workbench from producing skew in moving process.The guide wheel device reliable design, good rigidly can bear larger offset loading force, and rationally distributed, steering capability is superior, has guaranteed the accurate location of movable workbench of hydraulic press.
Description of drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is Fig. 1 side view;
Fig. 3 is Fig. 1 top view;
Fig. 4 is that the present invention uses state diagram.
Among Fig. 1～Fig. 4,1. base, 2. bolster, 3. guide wheel, 4. flange lining, 5. thrust washer, 6. bolt, 7. fuselage, 8. travelling table.
The specific embodiment
For further understanding summary of the invention of the present invention, Characteristic, hereby exemplify following examples, and cooperate accompanying drawing to be described in detail as follows:
Such as Fig. 1～shown in Figure 3, a kind of guide wheel device of movable workbench of hydraulic press mainly comprises base 1, back shaft 2, guide wheel 3.Base 1 is fixed on the lower plane of travelling table 8 by bolt 6, back shaft 2 and base 1 interference fit (H8/k6), guide wheel 3 is connected on the back shaft 2 by SF-1F flange lining 4 and thrust washer 5, to reduce friction and to increase wearability, SF-1F flange lining 4 and back shaft 2 are matched in clearance (H7/f7).Guide wheel 3 contacts with fixed main body 7.By shown in Figure 4, travelling table is led by four groups of directive wheels, is arranged symmetrically with.
The present invention is in the travelling table moving process, if produce the trend of skew, then the guide wheel close contact prevents that to fuselage workbench from producing skew in moving process.The guide wheel device reliable design, good rigidly can bear larger offset loading force, and rationally distributed, steering capability is superior, has guaranteed the accurate location of movable workbench of hydraulic press.
Although the above is described the preferred embodiments of the present invention by reference to the accompanying drawings; but the present invention is not limited to the above-mentioned specific embodiment; the above-mentioned specific embodiment only is schematic; be not restrictive; those of ordinary skill in the art is under enlightenment of the present invention; not breaking away from the scope situation that aim of the present invention and claim protect, can also make a lot of forms, these all belong within protection scope of the present invention.
Claims (4)
1. the guide wheel device of a movable workbench of hydraulic press, it is characterized in that, mainly comprise base (1), back shaft (2), guide wheel (3), described base (1) is fixedly connected with travelling table (8), described back shaft (2) is fixedly connected with base (1), described guide wheel (3) is connected on the back shaft (2), and described guide wheel (3) contacts with fuselage (7).
2. the guide wheel device of a kind of movable workbench of hydraulic press according to claim 1 is characterized in that, described flange lining (4) and back shaft (2) matched in clearance.
3. the guide wheel device of a kind of movable workbench of hydraulic press according to claim 1 is characterized in that, described back shaft (2) is connected with base (1) interference fit.
4. the guide wheel device of a kind of movable workbench of hydraulic press according to claim 1 is characterized in that, described guide wheel (3) is connected on the back shaft (2) by flange lining (4) and thrust washer (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103669263A CN102873902A (en) | 2012-09-27 | 2012-09-27 | Guide wheel device of movable worktable of hydraulic machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103669263A CN102873902A (en) | 2012-09-27 | 2012-09-27 | Guide wheel device of movable worktable of hydraulic machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102873902A true CN102873902A (en) | 2013-01-16 |
Family
ID=47475522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012103669263A Pending CN102873902A (en) | 2012-09-27 | 2012-09-27 | Guide wheel device of movable worktable of hydraulic machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102873902A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0395000A (en) * | 1989-09-07 | 1991-04-19 | Kobayashi Kogyo Kk | Device for adjusting die height in pressing machine |
| CN201283909Y (en) * | 2008-09-25 | 2009-08-05 | 苏州江南航天机电工业公司 | Slide top cover apparatus of carriage |
| CN201411466Y (en) * | 2009-06-04 | 2010-02-24 | 上海宝钢工程技术有限公司 | Slag pot synchronous translation device |
| CN102431561A (en) * | 2011-10-24 | 2012-05-02 | 葛大力 | Suspension type monorail trolley and suspension type monorail traffic system |
| CN202246715U (en) * | 2011-09-22 | 2012-05-30 | 上海耀秦冶金设备技术有限公司 | Telescopic traction structure of translation supporting seat for slag ladle tipping and charging device |
| CN202290875U (en) * | 2011-10-08 | 2012-07-04 | 江苏远大机械科技有限公司 | Guide mechanism in uncoiling, longitudinal cutting and coiling set and leveling unit |
-
2012
- 2012-09-27 CN CN2012103669263A patent/CN102873902A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0395000A (en) * | 1989-09-07 | 1991-04-19 | Kobayashi Kogyo Kk | Device for adjusting die height in pressing machine |
| CN201283909Y (en) * | 2008-09-25 | 2009-08-05 | 苏州江南航天机电工业公司 | Slide top cover apparatus of carriage |
| CN201411466Y (en) * | 2009-06-04 | 2010-02-24 | 上海宝钢工程技术有限公司 | Slag pot synchronous translation device |
| CN202246715U (en) * | 2011-09-22 | 2012-05-30 | 上海耀秦冶金设备技术有限公司 | Telescopic traction structure of translation supporting seat for slag ladle tipping and charging device |
| CN202290875U (en) * | 2011-10-08 | 2012-07-04 | 江苏远大机械科技有限公司 | Guide mechanism in uncoiling, longitudinal cutting and coiling set and leveling unit |
| CN102431561A (en) * | 2011-10-24 | 2012-05-02 | 葛大力 | Suspension type monorail trolley and suspension type monorail traffic system |
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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: 20130116 |