CN203083591U - Air flotation guide rail - Google Patents
Air flotation guide rail Download PDFInfo
- Publication number
- CN203083591U CN203083591U CN 201320038585 CN201320038585U CN203083591U CN 203083591 U CN203083591 U CN 203083591U CN 201320038585 CN201320038585 CN 201320038585 CN 201320038585 U CN201320038585 U CN 201320038585U CN 203083591 U CN203083591 U CN 203083591U
- Authority
- CN
- China
- Prior art keywords
- guide rail
- plate
- top board
- slide plate
- slide block
- 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 - Lifetime
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Abstract
The utility model belongs to the technical field of measuring equipment, in particular relates to an air flotation guide rail. The air flotation guide rail in the prior art has the problems that the boundary dimension of the sliding plate is too large, the weight is heavy and the rigid is poor. In order to solve the problems existing in the prior art, the utility model provides the technical scheme that: the air flotation guide rail comprises a guide rail and a sliding plate arranged on the guide rail, wherein floating blocks are arranged between the sliding plate and the guide rail, the sliding plate is in an open-type structure, one surface of the guide rail is provided with a linear guide rail, and a sliding block clamped on the outer side of the linear guide rail is elastically connected with the sliding plate through an elastic connecting assembly. By adopting the linear guide rail structure, since the confining force of the sliding plate is provided by the linear guide rail, the sliding plate can be in the open-type structure, the size of the sliding plate is reduced, the weight of the sliding plate is reduced, and the cost of the entire guide rail is decreased.
Description
Technical field
The utility model belongs to technical field of measuring equipment, is specifically related to a kind of air-float guide rail device.
Background technology
Along with the development surveying instrument of measuring technique has been widely used in measuring room, workshop.The guide rail major part of measuring machine is an air-float guide rail at present, and existing air-float guide rail device comprises guide rail, air supporting piece and slide plate, and slide plate is an enclosed construction, and slide plate is sheathed on the guide rail, is equipped with the air supporting piece between slide plate and the guide rail.The anchorage force of this structure slide plate and confining force provide by the air supporting piece, and this has caused slide plate physical dimension excessive, and quality is big and rigidity is relatively poor.
The utility model content
The purpose of this utility model provides a kind of air-float guide rail, and is excessive with the slide plate physical dimension that solves the prior art air-float guide rail, the problem that quality is big and rigidity is relatively poor.
For solving the problem that prior art exists, the technical scheme that the utility model provides is: a kind of air-float guide rail, comprise guide rail and the slide plate that is arranged on the guide rail, be provided with the air supporting piece between slide plate and the guide rail, its special character is: described slide plate is an Open architecture, on the one side of guide rail line slideway is installed, the slide block that line slideway outside card is established is connected by resilient connection assembly elasticity with slide plate.
Above-mentioned elasticity coupling assembling comprises screw and spring, described screw pass the screw via hole setting that is arranged on the slide plate and with slide block by being threaded, described spring is arranged between the head and slide plate of screw.
Above-mentioned slide plate is the flap of L type for the cross section of being made up of top board and side plate, the upper surface of top board and guide rail be arranged in parallel, the parallel sided setting of side plate and guide rail, be provided with the air supporting piece between the upper surface of top board and guide rail, be provided with the air supporting piece between the side of side plate and guide rail, the lower surface of described top board is parallel to side plate and is provided with the slide block installing plate, and the one side of described slide block is connected by resilient connection assembly elasticity with top board, and the another side of slide block is connected by resilient connection assembly elasticity with the slide block installing plate.
The cross-section lengths of above-mentioned top board is greater than the cross-section lengths of side plate, be provided with two air supporting pieces between the upper surface of top board and guide rail, be provided with an air supporting piece between the side of side plate and guide rail, three air supporting pieces all are arranged in the same xsect of slide plate, and described slide block installing plate is arranged between two air supporting pieces of top board.
The utility model has following advantage and effect with respect to prior art:
1, the utility model uses linear guide rail structure, provides the confining force of slide plate by line slideway, so slide plate can be Open architecture, has reduced the size of slide plate, has alleviated slide plate weight, has reduced the cost of whole guide rail;
2, be connected with slide block by line slideway between slide plate and the guide rail, for elasticity is connected, reduced the difficulty of processing, assembling between slide block and the slide plate, improved the rigidity of precision and guide rail.
3. be connected by elasticity coupling assembling elasticity between slide block and the slide plate, the elasticity coupling assembling comprises screw and spring, ventilation back air supporting piece floats the compression disk spring, line slideway is strained slide plate and guide rail under the acting force of spring, produce air film between air supporting piece and guide rail, slide plate just can move on guide rail.
4. slide plate is the flap of L type for the cross section of being made up of top board and side plate, the upper surface of top board and guide rail be arranged in parallel, the parallel sided setting of side plate and guide rail, be provided with the air supporting piece between the upper surface of top board and guide rail, be provided with the air supporting piece between the side of side plate and guide rail, the lower surface of described top board is parallel to side plate and is provided with the slide block installing plate, the one side of described slide block is connected by resilient connection assembly elasticity with top board, the another side of slide block is connected by resilient connection assembly elasticity with the slide block installing plate, make slide plate on orthogonal both direction, to float, satisfied the motion requirement of different measuring instrument.
5. the air supporting piece all is arranged in the same xsect of slide plate, and described slide block is arranged between two air supporting pieces of top board, arranges stressed more evenly like this, and it is more steady to move.
Description of drawings
Fig. 1 is the utility model embodiment 1 structural representation;
Fig. 2 is the utility model embodiment 2 structural representations;
Wherein, 1-guide rail, 2-air supporting piece, 3-slide plate, 4-screw, 5-spring, 6-slide block, 7-line slideway, 8-slide block installing plate, 9-top board, 10-side plate.
Embodiment
Below in conjunction with accompanying drawing the utility model is elaborated:
With reference to Fig. 1, a kind of air-float guide rail, comprise guide rail 1 and the slide plate 3 that is arranged on the guide rail 1, be provided with air supporting piece 2 between slide plate 3 and the guide rail 1, described slide plate 3 is an Open architecture, line slideway 7 is installed on the one side of guide rail 1, and the slide block 6 that line slideway 7 outside cards are established is connected by resilient connection assembly elasticity with slide plate 3.Above-mentioned elasticity coupling assembling comprises screw 4 and spring 5, described screw 4 pass the screw via hole setting that is arranged on the slide plate 3 and with slide block 6 by being threaded, described spring 5 is arranged between the head and slide plate 3 of screw 4.
Embodiment 1: with reference to Fig. 1, float in one direction as 3 needs of slide plate, then slide plate 3 is made as slab construction;
Embodiment 2: with reference to Fig. 2, when slide plate 3 need float on both direction, then slide plate 3 can be made as the folded structure that the cross section is the L type: slide plate 3 is the flap of L type for the cross section of being made up of top board 9 and side plate 10, top board 9 be arranged in parallel with the upper surface of guide rail 1, the parallel sided setting of side plate 10 and guide rail 1, be provided with air supporting piece 2 between the upper surface of top board 9 and guide rail 1, be provided with air supporting piece 2 between the side of side plate 10 and guide rail 1, the lower surface of described top board 9 is parallel to side plate 10 and is provided with slide block installing plate 8, the one side of described slide block 6 is connected by resilient connection assembly elasticity with top board 9, and the another side of slide block 6 is connected by resilient connection assembly elasticity with slide block installing plate 8.Because screw 4 passes the screw via hole setting that is arranged on the slide plate 3, so between screw 4 and the screw via hole certain interval is arranged, this gap can guarantee that slide plate 3 floats and be not subjected to the obstruction of screw 4 on two different directions.Stressed more even in order to arrange, it is more steady to move, the cross-section lengths of above-mentioned top board 9 is greater than the cross-section lengths of side plate 10, be provided with two air supporting pieces 2 between the upper surface of top board 9 and guide rail 1, be provided with an air supporting piece 2 between the side of side plate 10 and guide rail 1, three air supporting pieces 2 all are arranged in the same xsect of slide plate 3, and described slide block installing plate 8 is arranged between two air supporting pieces 2 of top board 9.
Claims (4)
1. air-float guide rail, comprise guide rail (1) and be arranged at slide plate (3) on the guide rail (1), be provided with air supporting piece (2) between slide plate (3) and the guide rail (1), it is characterized in that: described slide plate (3) is an Open architecture, line slideway (7) is installed on the one side of guide rail (1), and the slide block (6) that line slideway (7) outside card is established is connected by resilient connection assembly elasticity with slide plate (3).
2. according to the described a kind of air-float guide rail of claim 1, it is characterized in that: described elasticity coupling assembling comprises screw (4) and spring (5), described screw (4) pass that the screw via hole that is arranged on the slide plate (3) is provided with and with slide block (6) by being threaded, described spring (5) is arranged between the head and slide plate (3) of screw (4).
3. according to the described a kind of air-float guide rail of claim 2, it is characterized in that: described slide plate (3) is the flap of L type for the cross section of being made up of top board (9) and side plate (10), top board (9) be arranged in parallel with the upper surface of guide rail (1), the parallel sided setting of side plate (10) and guide rail (1), be provided with air supporting piece (2) between the upper surface of top board (9) and guide rail (1), be provided with air supporting piece (2) between the side of side plate (10) and guide rail (1), the lower surface of described top board (9) is parallel to side plate (10) and is provided with slide block installing plate (8), the one side of described slide block (6) is connected by resilient connection assembly elasticity with top board (9), and the another side of slide block (6) is connected by resilient connection assembly elasticity with slide block installing plate (8).
4. according to the described a kind of air-float guide rail of claim 3, it is characterized in that: the cross-section lengths of described top board (9) is greater than the cross-section lengths of side plate (10), be provided with two air supporting pieces (2) between the upper surface of top board (9) and guide rail (1), be provided with an air supporting piece (2) between the side of side plate (10) and guide rail (1), three air supporting pieces (2) all are arranged in the same xsect of slide plate (3), and described slide block installing plate (8) is arranged between two air supporting pieces (2) of top board (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320038585 CN203083591U (en) | 2013-01-18 | 2013-01-18 | Air flotation guide rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320038585 CN203083591U (en) | 2013-01-18 | 2013-01-18 | Air flotation guide rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203083591U true CN203083591U (en) | 2013-07-24 |
Family
ID=48829417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320038585 Expired - Lifetime CN203083591U (en) | 2013-01-18 | 2013-01-18 | Air flotation guide rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203083591U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103076033A (en) * | 2013-01-18 | 2013-05-01 | 西安爱德华测量设备股份有限公司 | Air-floating guide rail |
-
2013
- 2013-01-18 CN CN 201320038585 patent/CN203083591U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103076033A (en) * | 2013-01-18 | 2013-05-01 | 西安爱德华测量设备股份有限公司 | Air-floating guide rail |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130724 |