CN202452976U - Precise substrate capable of rapidly adjusting position - Google Patents
Precise substrate capable of rapidly adjusting position Download PDFInfo
- Publication number
- CN202452976U CN202452976U CN2012200330012U CN201220033001U CN202452976U CN 202452976 U CN202452976 U CN 202452976U CN 2012200330012 U CN2012200330012 U CN 2012200330012U CN 201220033001 U CN201220033001 U CN 201220033001U CN 202452976 U CN202452976 U CN 202452976U
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- China
- Prior art keywords
- translation piece
- fixedly connected
- base
- connector
- translation
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- 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 relates to measuring tools and particularly relates to a precise substrate capable of rapidly adjusting a position, which is characterized in that a translation platform is arranged between a base which is usually used for measuring and a connector, wherein the translation platform is composed of an upper platform and a lower platform; the lower platform moves along a Y direction parallel to the substrate; the upper platform can relatively slide on the lower platform along an X axis direction (which is vertical to the Y direction); the upper part of the upper platform is fixedly connected with the lower part of the connector; and the lower part of the lower platform is fixedly connected with the upper part of the base. The precise substrate capable of rapidly adjusting the position, disclosed by the utility model, has the advantages that a fitting of the precise substrate can well utilize original equipment; unskilled workers can rapidly finish centering work by using the precise substrate; the precise substrate can extremely save the time when being used under special conditions of tunnels, service railways and extremely less working time and at night, so that the schedule is guaranteed and the cost is saved; and the precise substrate can accurately guide a moving position of an instrument.
Description
Technical field
The utility model relates to the survey instrument class, is specifically related to a kind of accurate pedestal that can transpose fast.
Background technology
Conventional accurate pedestal is made up of two parts: the connector of base bottom, band optical plummet, and the step of operation is: pedestal is positioned on the foot rest, tightens, and places instrument in the above; Use three foot screws of base bottom to accomplish centering, adjust three pin of foot rest again, accomplish slightly flat; Re-using foot screw accomplishes smart flat; At this moment counter point device just appears not to better; Just need to force centering (unclamp the spiral below the pedestal, tighten again after centering is good), force centering pedestal bubble (not flattening) placed in the middle can occur; Will flatten again like this and force centering again, and just can reach requirement several times repeatedly.
The utility model content
The purpose of the utility model is the weak point according to above-mentioned prior art; A kind of accurate pedestal that can transpose fast is provided, and this pedestal installs translation stage additional between original base and connector, and this translation stage is only adjusted the position; And do not influence its levelness, make things convenient for the carrying out of centering work.
The realization of the utility model is accomplished by following technical scheme:
A kind of accurate pedestal that can transpose fast; Comprise base and connector, base is used to support fixed connector, and connector is used for fixing being connected between said accurate pedestal and its support instrument; It is characterized in that: between said base and connector, be provided with a translation stage; Said translation stage is made up of upper mounting plate and lower platform, and lower platform moves along the Y direction that is parallel to pedestal, and upper mounting plate can X-direction be realized sliding relatively in the lower platform upper edge; The top of wherein said upper mounting plate is fixedly connected with the connector bottom, and the bottom of said lower platform is fixedly connected with base top.
Said upper mounting plate is formed by stacking up and down upper and lower translation piece; Connect for slide rail between the said upper and lower translation piece; Said translation piece down moves along the Y direction that is parallel to pedestal; Last translation piece can be in translation piece upper edge Y direction realization slip relatively down, and the wherein said translation piece top of going up is fixedly connected with the connector bottom.
Said lower platform is formed by stacking up and down upper and lower translation piece, and for slide rail connects, the said translation piece of going up can be realized sliding relatively in following translation piece upper edge Y direction between the said upper and lower translation piece, and said translation piece bottom down is fixedly connected with base top.
Described upward translation piece is a concave structure; Described translation piece down is the convex structure; Said concave structure and said convex planform and size match each other; Surface of contact therebetween is that slide rail connects contact, and a described side of translation piece down is provided with adjusting screw(rod), and said adjusting screw(rod) is realized the relative slip between said concave structure and the said convex structure through meshed transmission gear.
The following translation piece of said convex structure is provided with limit spring and guide pillar; Said guide pillar is fixedly connected on said slide rail veneer place of going up translation piece and following translation piece; One end of said limit spring is fixed on translation piece lower surface, and the other end is fixedly connected with following translation piece.
The affixed profiling bearing in described upper mounting plate top, said profiling bearing is fixedly connected with said connector bottom, and the connecting portion structure on said profiling bearing and said base top is same or similar; The affixed profiling base in described lower platform bottom, said profiling base is fixedly connected with said base top, and the connecting portion structure of said profiling base and connector bottom is same or similar.
Described slide rail veneer place is fixedly connected with two guide pillars, is placed with gib block between described guide pillar and the guide pillar.
The utility model has the advantages that:
1, the accessory that belongs to accurate pedestal, the original equipment of ability good use;
2, can let unskilled personnel accomplish centering work fast;
3, in the tunnel, operation railway, night, few use in particular cases of activity duration save time assurance progress, cost saving greatly;
4, the shift position of ability precise guidance instrument.
Description of drawings
Fig. 1 is the utility model front view;
Fig. 2 is the utility model translation stage schematic three dimensional views;
Fig. 3 is a front view after the last translation stage of the utility model slides;
Fig. 4 is the left view of Fig. 3.
Embodiment
Through embodiment the utility model characteristic and other correlated characteristic are done further explain below in conjunction with accompanying drawing, so that technician's of the same trade understanding:
Shown in Fig. 1-4, mark 1-13 is expressed as respectively among the figure: adjusting screw(rod) 1, upper mounting plate 2, lower platform 3, screw rod 4, guide pillar 5, limit spring 6, go up translation piece 7, down translation piece 8, buckle 9, profiling base 10, profiling bearing 11, connector 12, base 13.
Embodiment: the translation stage of present embodiment as shown in Figure 1 is superposeed up and down and is welded by upper mounting plate 2, lower platform 3.Wherein a side of upper mounting plate 2 a side that adjusting screw(rod) 1, lower platform 3 be housed is equipped with screw rod 4.Like Fig. 3, shown in 4; Upper mounting plate 2 is by last translation piece 7, translation piece 8, adjusting screw(rod) 1, guide pillar 5, limit spring 6 are formed down; Following translation piece 8 is the convex structure, is fixedly connected with four guide pillars 5 respectively in the both sides of its projection section, and the gap location of guide pillar has clamped gib block in twos.Last translation piece 7 is a concave structure, takes to be contained in down on translation piece 8 and the guide pillar 5, intersects the spherical guide slide mechanism with its formation.Wherein adjusting screw(rod) 1 be threaded with following translation piece 8 and with a contacts side surfaces of last translation piece, adjusting screw(rod) 1 advances through rotation and makes that going up translation piece 7 can carry out horizontal slip on translation piece 8, the guide pillar 5 down.On last translation piece 7, also be provided with and buckle 9, buckle 9 for cylinder, mounted limit spring 6 on 9 buckling, limit spring 6 is affixed with following translation piece 8, and limit spring 6 can prevent effectively that translation piece 7 from exceeding the maximum limit journey.
The present technique field personnel be easy to associate, and upper mounting plate 2 is identical with the structure of lower platform 3, and just both installation sites are different, and promptly the screw rod angle of two platforms is 90 °, and it is distinguished can be at directions X and the enterprising line displacement of Y direction.
In the prior art; Connector 12 directly is fixed on base 13 tops, and the top of the bottom of connector 12 and base 13 forms detachable affixed, and when adding present embodiment; 12 dismountings separate with connector with the base 13 of original equipment; Then that connector 12 and translation stage upper surface is affixed, base 13 is affixed with the translation stage lower surface, and present embodiment as shown in Figure 2 is reserved with the mounting hole that is used to install profiling bearing 11 on the surface of translation stage.Present embodiment is fixedly connected with a profiling bearing 11 on upper mounting plate 2 tops, and profiling bearing 11 is fixedly connected with connector 12 bottoms, the coupling part structural similarity of the structure of profiling bearing 11 and base 13.Lower platform 3 belows are fixedly connected with a profiling base 10, and profiling base 10 is fixedly connected with base 13 tops, the coupling part structural similarity of the structure of profiling base 10 and connector 12.This design can utilize existing equipment well.
Present embodiment is in the specific implementation:
The structure of present embodiment adopts diaxon to move; The face that moves is parallel to the level surface of base bottom; Guarantee only to produce the displacement on plane; The adjusting screw(rod) 1 on top drives connector 12 and the top instrument moves, and 90 degree directions of screw rod 4 all parts of promotion top of bottom screw rod moving direction toward top move, and the direction that moves is confirmed according to the centralizer indicated direction; Screw rod adopts 0.25mm pitch, and stroke 25mm can accurately adjust the propelling or the back-out of screw rod according to the deviation of reality.When concrete operations, after thick flat, smart flat step is accomplished,, then can make whole pedestal and top instrument translation, till alignment point through rotation adjusting screw rod 1 or 4 if counter point device does not have alignment point.
In sum, the translation stage precision of present embodiment is high, and can be good at the original equipment of ability good use; Can let unskilled personnel accomplish centering work; In the tunnel, operation railway, night, few use in particular cases of activity duration save time assurance progress, cost saving greatly.
Claims (7)
1. the accurate pedestal that can transpose fast; Comprise base and connector, base is used to support fixed connector, and connector is used for fixing being connected between said accurate pedestal and its support instrument; It is characterized in that: between said base and connector, be provided with a translation stage; Said translation stage is made up of upper mounting plate and lower platform, and lower platform moves along the Y direction that is parallel to pedestal, and upper mounting plate can X-direction be realized sliding relatively in the lower platform upper edge; The top of wherein said upper mounting plate is fixedly connected with the connector bottom, and the bottom of said lower platform is fixedly connected with base top.
2. a kind of accurate pedestal that can transpose fast according to claim 1; It is characterized in that: said upper mounting plate is formed by stacking up and down upper and lower translation piece; Connect for slide rail between the said upper and lower translation piece; Said translation piece down moves along the Y direction that is parallel to pedestal, and last translation piece can be realized sliding relatively in following translation piece upper edge Y direction, and the wherein said translation piece top of going up is fixedly connected with the connector bottom.
3. a kind of accurate pedestal that can transpose fast according to claim 1; It is characterized in that: said lower platform is formed by stacking up and down upper and lower translation piece; Connect for slide rail between the said upper and lower translation piece; The said translation piece of going up can be in translation piece upper edge Y direction realization slip relatively down, and said translation piece bottom down is fixedly connected with base top.
4. according to claim 2 or the 3 described a kind of accurate pedestals that can transpose fast; It is characterized in that: described upward translation piece is a concave structure; Described translation piece down is the convex structure, and said concave structure and said convex planform and size match each other, and surface of contact therebetween is that slide rail connects contact; A described side of translation piece down is provided with adjusting screw(rod), and said adjusting screw(rod) is realized the relative slip between said concave structure and the said convex structure through meshed transmission gear.
5. according to claim 2 or the 3 described a kind of accurate pedestals that can transpose fast; It is characterized in that: the following translation piece of said convex structure is provided with limit spring and guide pillar; Said guide pillar is fixedly connected on said slide rail veneer place of going up translation piece and following translation piece; One end of said limit spring is fixed on translation piece lower surface, and the other end is fixedly connected with following translation piece.
6. a kind of accurate pedestal that can transpose fast according to claim 1; It is characterized in that: the affixed profiling bearing in described upper mounting plate top; Said profiling bearing is fixedly connected with said connector bottom, and the connecting portion structure on said profiling bearing and said base top is same or similar; The affixed profiling base in described lower platform bottom, said profiling base is fixedly connected with said base top, and the connecting portion structure of said profiling base and connector bottom is same or similar.
7. a kind of accurate pedestal that can transpose fast according to claim 5 is characterized in that: described slide rail veneer place is fixedly connected with two guide pillars, is placed with gib block between described guide pillar and the guide pillar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200330012U CN202452976U (en) | 2012-02-02 | 2012-02-02 | Precise substrate capable of rapidly adjusting position |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200330012U CN202452976U (en) | 2012-02-02 | 2012-02-02 | Precise substrate capable of rapidly adjusting position |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202452976U true CN202452976U (en) | 2012-09-26 |
Family
ID=46868835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200330012U Expired - Lifetime CN202452976U (en) | 2012-02-02 | 2012-02-02 | Precise substrate capable of rapidly adjusting position |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202452976U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107061491A (en) * | 2017-01-23 | 2017-08-18 | 北京埃莫豪新技术有限公司 | A kind of accurate translation stage of ball straight line |
| CN112461516A (en) * | 2020-11-05 | 2021-03-09 | 李志强 | Force measuring device and force measuring method |
-
2012
- 2012-02-02 CN CN2012200330012U patent/CN202452976U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107061491A (en) * | 2017-01-23 | 2017-08-18 | 北京埃莫豪新技术有限公司 | A kind of accurate translation stage of ball straight line |
| CN112461516A (en) * | 2020-11-05 | 2021-03-09 | 李志强 | Force measuring device and force measuring method |
| CN112461516B (en) * | 2020-11-05 | 2023-12-08 | 成都博恩思医学机器人有限公司 | Force measuring device and force measuring method |
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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: 20120926 |