CN210140404U - Realize linear proportional miniature elevating platform - Google Patents
Realize linear proportional miniature elevating platform Download PDFInfo
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- CN210140404U CN210140404U CN201921027748.5U CN201921027748U CN210140404U CN 210140404 U CN210140404 U CN 210140404U CN 201921027748 U CN201921027748 U CN 201921027748U CN 210140404 U CN210140404 U CN 210140404U
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- roller guide
- guide rail
- cross roller
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- crossed roller
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- 230000003028 elevating effect Effects 0.000 title abstract description 25
- 230000005540 biological transmission Effects 0.000 claims description 7
- 238000005096 rolling process Methods 0.000 claims description 3
- 230000033001 locomotion Effects 0.000 abstract description 13
- 238000006073 displacement reaction Methods 0.000 abstract description 9
- 238000009434 installation Methods 0.000 abstract description 7
- 230000008901 benefit Effects 0.000 abstract description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000009711 regulatory function Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a realize linear proportion's miniature elevating platform, including miniature elevating platform body, the connecting hole has been seted up to one side of rack, and the inside interlude of connecting hole is connected with micrometer head, and the bottom sliding connection of rack inner chamber has the cross roller guide rail of second, and the top sliding connection of the cross roller guide rail of second has the wedge, the first cross roller guide rail of top sliding connection of wedge, and there is the roller bearing on the top of first cross roller guide rail through connecting seat swing joint, the top fixedly connected with connecting block of connecting seat. The utility model has the advantages that the first cross roller guide rail and the second cross roller guide rail are arranged, and the included angle between the first cross roller guide rail and the second cross roller guide rail is 26.57 degrees, so that the displacement of the horizontal motion of the precision micrometer head can be converted into the lifting motion; the device has the advantages of high precision, convenience in installation and debugging and stable overall performance.
Description
Technical Field
The utility model relates to a miniature elevating platform, in particular to realize miniature elevating platform of linear proportion.
Background
The lifting platform is one kind of lifter in crane. It can make the manned or cargo-carrying hoisting platform rise from one height to another height, and is commonly used in stations, docks, airports, factories, warehouses and the like. The lifting platform is generally used as auxiliary equipment, and can be used for matching operation when equipment is installed and maintained, and can replace a scaffold in high-altitude operation in decoration and other structural installation projects inside and outside a building. When the table top is equipped with appropriate equipment, such as a roller conveyor, the lifting table can become a link in an automatic production line.
The utility model belongs to a miniature elevating platform of the linear conversion of horizontal motion and vertical motion that field generally applicable such as machinery, measurement, material, optics, however current miniature elevating platform, there are some shortcomings, can not turn into elevating motion with the displacement of accurate micrometer head horizontal motion, and can't realize quantitative reading, accurate regulatory function, the quantitative regulation when the elevating platform that appears usually is difficult to realize the displacement conversion of two directions, the precision is not high, the installation and debugging is inconvenient, the wholeness can be unstable.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a realize linear proportion's miniature elevating platform to the displacement that can not turn into accurate micrometer head horizontal motion who proposes in solving above-mentioned background art is elevating movement, and can't realize quantitative reading, accurate regulatory function, quantitative regulation when the elevating platform that appears usually is difficult to the displacement conversion of realizing two directions, and the precision is not high, and installation and debugging are inconvenient, the unstable problem of wholeness ability.
In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides a realize linear proportion's miniature elevating platform, includes miniature elevating platform body, miniature elevating platform body includes mesa and rack, the connecting hole has been seted up to one side of rack, the inside interlude of connecting hole is connected with micrometer head, the bottom sliding connection of rack inner chamber has the alternately roller guide rail of second, the top sliding connection of the alternately roller guide rail of second has the wedge, the first alternately roller guide rail of top sliding connection of wedge, there is the roller bearing on the top of the first alternately roller guide rail through connecting seat swing joint, the top fixedly connected with connecting block of connecting seat, screw and mesa threaded connection are passed through on the top of connecting block.
As an optimized technical scheme of the utility model, micrometer head one end threaded connection's drive screw is connected with the wedge.
As a preferred technical scheme of the utility model, the connecting rod department at roller bearing both ends is all overlapped and is established and be connected with the extension spring that resets, and two the one end and the alternately roller guide fixed connection of second of extension spring that resets.
As an optimal technical scheme of the utility model, the bottom and one side of rack are all fixed and are equipped with the screw thread mounting hole.
As a preferred technical scheme of the utility model, the contained angle of first cross roller guide rail and second cross roller guide rail is 26.57 degrees.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model relates to a realize miniature elevating platform of linear proportion, through being equipped with first cross roller guide rail and second cross roller guide rail, and the contained angle of first cross roller guide rail and second cross roller guide rail is 26.57 degrees, can turn into the displacement of the horizontal motion of accurate micrometer head into the elevating movement;
2. the utility model relates to a micro lifting platform for realizing linear proportion, which can realize quantitative reading of the body of the micro lifting platform through a micrometer head;
3. the utility model relates to a micro lifting platform for realizing linear proportion, which can save space when lifting through the wedge block;
4. the utility model relates to a micro lifting platform realizing linear proportion, which is provided with a reset tension spring, so that when the reset tension spring is reset, the transmission clearance is eliminated to improve the precision;
5. the utility model relates to a realize linear proportion's miniature elevating platform has the precision height, and installation and debugging are convenient, the advantage of wholeness can be stable.
Drawings
Fig. 1 is a schematic front structural view of a micro lifting platform for realizing linear scale according to the present invention;
fig. 2 is a schematic side view of the micro-lift for realizing linear scale of the present invention.
In the figure: 1. a table top; 2. connecting blocks; 3. a micrometer head; 4. connecting holes; 5. a wedge block; 6. a roller; 7. a first cross roller guide; 8. a second cross roller guide; 9. a rack; 10. a drive screw; 11. a return tension spring; 12. and (4) a threaded mounting hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Please refer to fig. 1-2, the utility model provides a realize linear proportion's miniature elevating platform, including miniature elevating platform body, miniature elevating platform body includes mesa 1 and rack 9, connecting hole 4 has been seted up to one side of rack 9, the inside interlude of connecting hole 4 is connected with micrometer head 3, the bottom sliding connection of rack 9 inner chamber has second cross roller guide rail 8, the top sliding connection of second cross roller guide rail 8 has wedge 5, the first cross roller guide rail 7 of top sliding connection of wedge 5, connecting seat swing joint has roller bearing 6 through the top of first cross roller guide rail 7, the top fixedly connected with connecting block 2 of connecting seat, screw and 1 threaded connection of mesa are passed through on the top of connecting block 2.
Preferably, a transmission screw 10 in threaded connection with one end of the micrometer head 3 is connected with the wedge-shaped block 5, so that the transmission screw 10 drives the wedge-shaped block 5 to move horizontally by adjusting the micrometer head 3.
Preferably, the connecting rods at the two ends of the rolling shaft 6 are respectively sleeved with a reset tension spring 11, one end of each reset tension spring 11 is fixedly connected with the second crossed roller guide rail 8, and when the reset tension springs 11 are reset, transmission gaps are eliminated, the precision is improved, the assembly and the adjustment are convenient, and the interchangeability is improved.
Preferably, the bottom end and one side of the rack 9 are both fixedly provided with threaded mounting holes 12, so that the installation and debugging are convenient, and the overall performance is stable.
Preferably, the included angle between the first cross roller guide 7 and the second cross roller guide 8 is 26.57 degrees, and the horizontal displacement is converted into the vertical displacement by the angle between the first cross roller guide 7 and the second cross roller guide 8.
When specifically using, the utility model relates to a realize linear proportion's miniature elevating platform, at first through screw thread mounting hole 12, install work area with miniature elevating platform body, immediately, the staff is through rotating micrometer head 3, make drive screw 10 transmission power, make wedge 5 drive the slip end of second roller guide rail 8 and slide, because first roller guide rail that intersects 7 also is connected with wedge 5, make the slip end atress slant upward movement of first roller guide rail 7, drive connecting seat and roller bearing 6 and rise, and then make connecting block 2 and mesa 1 rise, turn into the elevating movement of mesa 1 with the displacement of the horizontal motion of accurate micrometer head 3, micrometer head 3 can quantitative reading, the staff's of being convenient for record. To sum up, the utility model has the advantages of interchangeability is high, and installation and debugging are convenient, and the wholeness can be stable, can eliminate the transmission clearance, improve the precision.
In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A micro lifting platform for realizing linear proportion comprises a micro lifting platform body and is characterized in that,
the miniature lifting table body comprises a table top (1) and a table frame (9);
a connecting hole (4) is formed in one side of the rack (9), a micrometer head (3) is inserted and connected into the connecting hole (4), a second crossed roller guide rail (8) is connected to the bottom of an inner cavity of the rack (9) in a sliding mode, a wedge block (5) is connected to the top end of the second crossed roller guide rail (8) in a sliding mode, the top end of the wedge block (5) is connected with a first crossed roller guide rail (7) in a sliding mode, and a rolling shaft (6) is movably connected to the top end of the first crossed roller guide rail (7) through a connecting seat;
the top end of the connecting seat is fixedly connected with a connecting block (2), and the top end of the connecting block (2) is in threaded connection with the table top (1) through a screw.
2. A micro-lift implementing linear scaling as claimed in claim 1, wherein: and a transmission screw rod (10) in threaded connection with one end of the micrometer head (3) is connected with the wedge-shaped block (5).
3. A micro-lift implementing linear scaling as claimed in claim 1, wherein: the connecting rods at the two ends of the rolling shaft (6) are all sleeved with reset tension springs (11), and the two ends of the reset tension springs (11) are fixedly connected with the second crossed roller guide rails (8).
4. A micro-lift implementing linear scaling as claimed in claim 1, wherein: and threaded mounting holes (12) are fixedly formed in the bottom end and one side of the rack (9).
5. A micro-lift implementing linear scaling as claimed in claim 1, wherein: the included angle between the first crossed roller guide rail (7) and the second crossed roller guide rail (8) is 26.57 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921027748.5U CN210140404U (en) | 2019-07-03 | 2019-07-03 | Realize linear proportional miniature elevating platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921027748.5U CN210140404U (en) | 2019-07-03 | 2019-07-03 | Realize linear proportional miniature elevating platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210140404U true CN210140404U (en) | 2020-03-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921027748.5U Expired - Fee Related CN210140404U (en) | 2019-07-03 | 2019-07-03 | Realize linear proportional miniature elevating platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210140404U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113929012A (en) * | 2021-09-17 | 2022-01-14 | 苏州迈为科技股份有限公司 | Wedge-shaped lifting shaft structure |
-
2019
- 2019-07-03 CN CN201921027748.5U patent/CN210140404U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113929012A (en) * | 2021-09-17 | 2022-01-14 | 苏州迈为科技股份有限公司 | Wedge-shaped lifting shaft structure |
| CN113929012B (en) * | 2021-09-17 | 2023-04-21 | 苏州迈为科技股份有限公司 | Wedge-shaped lifting shaft structure |
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| 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: 20200313 |