CN203495917U - Placing device capable of lifting and lowering long shaft - Google Patents
Placing device capable of lifting and lowering long shaft Download PDFInfo
- Publication number
- CN203495917U CN203495917U CN201320355887.7U CN201320355887U CN203495917U CN 203495917 U CN203495917 U CN 203495917U CN 201320355887 U CN201320355887 U CN 201320355887U CN 203495917 U CN203495917 U CN 203495917U
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- CN
- China
- Prior art keywords
- major axis
- long shaft
- lifting
- liftable
- support
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Abstract
The utility model discloses a placing device capable of lifting and lowering a long shaft. The placing device comprises a bottom plate and an accommodating space which is arranged on the bottom plate, and is characterized in that at least two support components which are arranged on the same line are arranged in the accommodating space, each support component comprises a concave support part which is arranged at the top of the support component and a lifting part which is arranged at the lower part of the support component and is used for driving the support part to move up and down. The two ends of the long shaft are arranged in the support parts of the support components. As the support parts are concave, the surfaces, which are in contact with the end parts of the long shaft, of the support parts are curvy and have a larger area, the sliding and the rolling of the long shaft can be limited to a greater extent, and the wear or the deformation of the long shaft due to sliding and rolling is avoided. The lifting parts are also arranged at the lower parts of the support parts. The long shaft is lowered to the bottom of a box body by the lifting parts after the long shaft is put, and the long shaft is lifted and taken out by the lifting devices when the long shaft needs to be used. The wear of the long shaft due to complete exposture in the storage process is avoided in the mode.
Description
Technical field
The utility model relates to machined field, especially a kind of for settling the tool of longaxones parts.
Background technology
Long-axle workpieces is the relatively large axial workpiece of a kind of length-to-diameter, and this part, in the process comprising at ordinary times, runs into following situation to I haven't seen you for ages:
(1), in preservation process at ordinary times, because occur, roll or slide and cause the end of axle or the wearing and tearing of axle body;
(2), in preservation process at ordinary times, axle body is subject to the effect of radial load and deforms;
In view of this, the utility model is studied for above-mentioned defect of the prior art, then has the generation of this case.
Utility model content
The technical problems to be solved in the utility model is to provide and a kind ofly can reduces the wearing and tearing of long-axle workpieces in put procedure.
The utility model provides a kind of liftable major axis apparatus for placing, comprise base plate and be arranged on the spatial accommodation on described base plate, it is characterized in that, in described spatial accommodation, also comprise at least two support members that are arranged on same straight line, described support member comprises the support portion of the indent that is arranged on top, and is arranged on the lifting unit of below, institute support portion for driving described support portion to move up and down.
As further improvement of the utility model, described lifting unit comprises the lifting shaft that is arranged on bottom, described support portion, and be connected on described base plate and hollow sleeve by bearing, on described lifting shaft, be provided with at least partly external screw thread, in described sleeve, be provided with internal thread, described lifting shaft is threaded connection in described sleeve.
As further improvement of the utility model, on described lifting shaft, be fixedly connected with a cross bar, described cross bar one end is connected to a slide block that can slide along the guide groove being arranged on described side plate.
As further improvement of the utility model, on described lifting shaft, be also provided with scale.
As further improvement of the utility model, one end, described Beijing is fixedly connected on the bottom of described support portion, and cylinder barrel one end of described cylinder is fixedly connected on the upper surface of described base plate.
As further improvement of the utility model, described support portion comprises that one for supporting the supporting surface of the indent of described major axis, and described supporting surface is single-curved surface.
As further improvement of the utility model, described supporting surface is that elastomeric material is made.
The beneficial effects of the utility model are, the two ends of major axis are placed in the support portion of support member, because this support portion is indent, the contact-making surface of support portion and major axis end is that curved surface and area are larger, can limit largely slip and the rolling of major axis, prevent that therefore major axis from producing wearing and tearing or distortion; Below, support portion is also provided with lifting unit, after major axis placement is complete, by lifting unit, make this major axis drop to box body bottom, when needs are used, by this lowering or hoisting gear, thereby this major axis is risen and is taken out, this mode avoided major axis in preservation process because exposing the wearing and tearing that cause completely.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model the first embodiment;
Fig. 2 is the partial sectional view of the utility model the second embodiment;
Wherein: 1-support member; 2-support portion; 4-supporting surface; 6-spatial accommodation; 8-side plate; 10-base plate; 12-cylinder arm; 14-cylinder; 16-cylinder barrel; 22-bearing; 24-sleeve; 26-lifting shaft; 27-cross bar; 28-slide block; 29-guide groove.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further details
As depicted in figs. 1 and 2, the utility model comprises base plate 10 and is arranged on the spatial accommodation 6 on base plate 10, in spatial accommodation 6, also comprise at least two support members 1 that are arranged on same straight line, support member 1 comprises the support portion 2 of the indent that is arranged on top, and is arranged on the lifting unit of 2 belows, institute support portion for driving support portion 2 to move up and down.
In the first embodiment of the present utility model, lifting unit comprises the lifting shaft 26 that is arranged on 2 bottoms, support portion, and be connected on base plate 10 and hollow sleeve 24 by bearing 22, on lifting shaft 26, be provided with at least partly external screw thread, in sleeve 24, be provided with internal thread, lifting shaft 26 is threaded connection on sleeve 24.
In the present embodiment, lifting process is by being provided with externally threaded lifting shaft 26 and establishing female sleeve 24 and realize, and lifting shaft 26 is converted into rotatablely moving of sleeve 24 by thread connection the elevating movement of lifting shaft 26 with sleeve 24.It should be noted that, preferably also a kind of structure should be set, this structure can limit lifting shaft 26 circumferential movement, in case lifting shaft 26 is with sleeve 24 rotations, cannot lifting, this structure is varied, for example, can on lifting shaft 26, be fixedly connected with a cross bar 27, cross bar 27 one end are connected to a slide block 28 that can slide along the guide groove 29 being arranged on side plate 8.Meet above condition, when sleeve 24 rotates under power set drive, will drive lifting shaft 26 liftings.
In the second enforcement power of the present utility model, lifting unit is cylinder 14, and cylinder arm 12 one end are fixedly connected on the bottom of support portion, and cylinder barrel 16 one end of cylinder 14 are fixedly connected on the upper surface of base plate 10.During cylinder 14 work, cylinder arm 12 drives support portion 2 to move up and down.
As further improvement of the utility model, on lifting shaft 26, be also provided with scale.
Be provided with scale, be convenient to observe and control the height of lifting.
As further improvement of the utility model, support portion 2 comprises that one for supporting the supporting surface 4 of the indent of major axis, and supporting surface 4 is single-curved surface.
Because supporting surface 4 is single-curved surface, when major axis rotates or slides, the support force of supporting surface 4 can become the restraining force of its rotation or slip, prevents that it from occurring to slide or rotate, thereby reduces the wearing and tearing that bring thus.
As further improvement of the utility model, supporting surface 4 is made for elastomeric material.
Supporting surface 4 is made by elastomeric material, can increase like this frictional force of major axis and supporting surface 4, further prevents that major axis from rotating or rolling.
Above-described embodiment is preferably embodiment of the utility model; but embodiment of the present utility model is not limited by the examples; other any do not deviate from change, the modification done under Spirit Essence of the present utility model and principle, substitutes, combination, simplify and all should be equivalent substitute mode, within being included in protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain that claim was defined.
Claims (7)
1. a liftable major axis apparatus for placing, comprise base plate and be arranged on the spatial accommodation on described base plate, it is characterized in that, in described spatial accommodation, also comprise at least two support members that are arranged on same straight line, described support member comprises the support portion of the indent that is arranged on top, and is arranged on the lifting unit of below, institute support portion for driving described support member to move up and down.
2. a kind of liftable major axis apparatus for placing according to claim 1, it is characterized in that, described lifting unit comprises the lifting shaft that is arranged on described support member bottom, and be connected on described base plate and hollow sleeve by bearing, on described lifting shaft, be provided with at least partly external screw thread, in described sleeve, be provided with internal thread, described lifting shaft is threaded connection in described sleeve.
3. a kind of liftable major axis apparatus for placing according to claim 2, is characterized in that, is fixedly connected with a cross bar on described lifting shaft, and described cross bar one end is connected to a slide block that can slide along the guide groove being arranged on the side plate of described major axis apparatus for placing.
4. a kind of liftable major axis apparatus for placing according to claim 3, is characterized in that, is also provided with scale on described lifting shaft.
5. a kind of liftable major axis apparatus for placing according to claim 4, it is characterized in that, described lifting unit is cylinder, and cylinder arm one end of described cylinder is fixedly connected on the bottom of described support member, and cylinder barrel one end of described cylinder is fixedly connected on the upper surface of described base plate.
6. a kind of liftable major axis apparatus for placing according to claim 5, is characterized in that, described support member comprises that one for supporting the supporting surface of the indent of described major axis, and described supporting surface is single-curved surface.
7. a kind of liftable major axis apparatus for placing according to claim 6, is characterized in that, described supporting surface is that elastomeric material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320355887.7U CN203495917U (en) | 2013-06-21 | 2013-06-21 | Placing device capable of lifting and lowering long shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320355887.7U CN203495917U (en) | 2013-06-21 | 2013-06-21 | Placing device capable of lifting and lowering long shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203495917U true CN203495917U (en) | 2014-03-26 |
Family
ID=50326921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320355887.7U Expired - Fee Related CN203495917U (en) | 2013-06-21 | 2013-06-21 | Placing device capable of lifting and lowering long shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203495917U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103317491A (en) * | 2013-06-21 | 2013-09-25 | 苏州速腾电子科技有限公司 | Liftable long shaft placement device |
| CN107414698A (en) * | 2017-07-19 | 2017-12-01 | 田永胜 | A kind of longaxones parts fixed clamp positioner |
-
2013
- 2013-06-21 CN CN201320355887.7U patent/CN203495917U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103317491A (en) * | 2013-06-21 | 2013-09-25 | 苏州速腾电子科技有限公司 | Liftable long shaft placement device |
| CN107414698A (en) * | 2017-07-19 | 2017-12-01 | 田永胜 | A kind of longaxones parts fixed clamp positioner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140326 Termination date: 20140621 |
|
| EXPY | Termination of patent right or utility model |