CN201405205Y - Long-stroke precise motion platform used for electronic special equipment - Google Patents
Long-stroke precise motion platform used for electronic special equipment Download PDFInfo
- Publication number
- CN201405205Y CN201405205Y CN2009201064749U CN200920106474U CN201405205Y CN 201405205 Y CN201405205 Y CN 201405205Y CN 2009201064749 U CN2009201064749 U CN 2009201064749U CN 200920106474 U CN200920106474 U CN 200920106474U CN 201405205 Y CN201405205 Y CN 201405205Y
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- China
- Prior art keywords
- guide rail
- platform
- supporting platform
- main body
- special equipment
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- Expired - Lifetime
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Abstract
The utility model discloses a long-stroke precise motion platform used for an electronic special equipment, which comprises a main body bracket, a guide rail, a guide rail bracket and a guide rail supporting platform, wherein the guide rail supporting platform and the main body bracket form an integral structure, and the guide rail is connected on the guide rail supporting platform through the guide rail bracket. By completing the processing process of the guide rail supporting platform simultaneously when processing the main body bracket of the electronic equipment, the surface precision of the guide rail supporting platform and the accuracy of mutual position relation between the guide rail supporting platforms are ensured, thus providing a fixed, accurate and reliable datum platform forthe later assembly of the guide rail bracket and the guide rail; and the later assembly process of the long-stroke precise motion platform is simple, fast and accurate, and the motion platform has high efficiency and convenient maintenance.
Description
Technical field
The utility model relates to the big stroke precision movement platform that is used on the electronics special equipment, belongs to electronics special equipment field.
Background technology
In electronics special equipment field, on the equipment such as chip mounter, point gum machine, screen printer, reflow machine, AOI, X-RAY big stroke precision movement platform is installed all, to guarantee the accurate and reliable of its operation work.These motion platforms mainly are made up of main body rack, guide rail and guide rail coupling assembling, guide rail is connected on the main body rack by the guide rail coupling assembling, and by the accurate position of guide rail coupling assembling adjustment guide rail on main body rack, should guarantee the levelness and the perpendicularity of guide rail, guarantee the depth of parallelism between guide rail again.Because between guide rail coupling assembling and guide rail and main body rack is relative flexible connection, its reference azimuth precision is relatively poor, need the comprehensive particular location of adjusting, proofread each guide rail coupling assembling one by one when adjusting guide rail, adjustment process is loaded down with trivial details, complicated, degree of being skilled in technique is had relatively high expectations, and production efficiency is low, simultaneously, assembling process also needs to utilize accurate checkout equipment to adjust result's verification, could guarantee that the assembling guide rail meets the concrete specification requirement that equipment uses.Though this big stroke precision movement platform processing cost that fits together with erection method is low, carry, convenient transportation, flexible operation, but its overall package process technology difficulty is big, assembling speed slow, it is high that checkout equipment is required, motion platform after the assembling in use can not be dismantled substantially, make troubles for later maintenance, maintenance, thereby also remote-effects are to the reliability and the security of equipment use.How under the prerequisite that guarantees the motion platform assembly precision, improve assembling speed, simplify assembling process and just become problem to be solved in the utility model.
Summary of the invention
In view of above-mentioned deficiency of the prior art, the utility model aims to provide a kind of assembling speed that is used for the electronics special equipment, can significantly improves high-accuracy motion platform, simplifies the big stroke precision movement platform of assembling process.
The utility model is achieved through the following technical solutions:
Be used for the big stroke precision movement platform on the electronics special equipment, comprise main body rack, guide rail and rail brackets, guide rail is connected on the rail brackets, also comprise the guide supporting platform, guide supporting platform and main body rack are structure as a whole, and rail brackets is placed on the guide supporting platform and with the guide supporting platform and is connected.
Be provided with alignment pin between described guide supporting platform and rail brackets.
Also be provided with on the described rail brackets and be used for the guide rail positioning means for positioning.
Described positioner is a positioning table of giving prominence at the rail brackets end face, and locate mutually with the guide rail side positioning table side.
The big stroke precision movement platform that is used on the electronics special equipment described in the utility model, be made as integrative-structure by main body rack with guide supporting platform and electronic equipment, make main body rack add the process of finishing the guide supporting platform man-hour simultaneously, its overall structure is stable, easy to process, machining accuracy is high, can effectively guarantee the degree of accuracy of mutual alignment relation between guide supporting platform surface precision and guide supporting platform again, satisfy the later stage and use and install needs, for the installation of rail brackets and guide rail provide one fixing, accurately, reference platform reliably.The guide supporting platform of fixed structure has overcome loaded down with trivial details ground connection procedure when in the past assembling guide rail and positioning accuracy is poor, need the shortcoming of high accuracy checkout equipment as aid, structure after the improvement has improved packaging efficiency greatly, effectively simplified assembling process under the prerequisite of assurance assembly precision, reduced production cost, made later maintenance simple more, convenient.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
The utility model will be further described below in conjunction with accompanying drawing 1:
A kind of big stroke precision movement platform that is used on the electronics special equipment comprises main body rack 1, guide rail 5, rail brackets 3 and guide supporting platform 2.Big stroke precision movement platform is often referred to motion platform in the scope of 1m 1m or 1m 2m.The guide supporting platform 2 that is provided with on the main body rack 1 can be provided with many groups as required.Many group guide supporting platforms 2 all are structure as a whole with main body rack 1, in main body rack 1 process, guide supporting platform 2 surfaces machine along with the processing of main body rack 1, each guide supporting platform 2 surface accuracies and 2 on mutual guide supporting platform satisfy corresponding service precision requirement, for the installation of later stage rail brackets 3 and guide rail 5 provide one fixing, accurately, reference platform reliably.
During mounting guide rail support 3, the Surface Machining processing is carried out earlier on rail brackets 3 bottoms and guide supporting platform 2 contacted surfaces and rail brackets 3 tops and guide rail 5 contacted surfaces respectively, makes these contact-making surfaces reach the technology acuracy requirement that equipment is installed, operation is required.Then, rail brackets 3 is placed on the guide supporting platform 2, rail brackets 3 is fixedlyed connected with guide supporting platform 2, use alignment pin 6 again its position relative fixed with connecting bolt 7.The rail brackets 3 that is installed on the fixed guide support platform 2 can be realized the requirement of electronic equipment to installation accuracy easily, has avoided that the location of bringing when in the past flexibly connecting is loaded down with trivial details, the shortcoming of positioning accuracy difference.
The location of guide rail 5 on rail brackets 3 is to be realized by the outstanding positioning table 4 of rail brackets 3 end faces, positioning table 4 is a cuboid, its fixed-site, accurate, when guide rail 5 is fixedly connected on the rail brackets 3 by screw, guide rail 5 sides and positioning table 4 sides realize the location of face and face, made things convenient for the accurate location of guide rail 5 on rail brackets 3, have guaranteed the depth of parallelism needs of 5 on corresponding guide rail.
Because in the installation process, each contact-making surface all is as guarantee, simultaneously with machining accuracy in advance, with with the guide supporting platform 2 of main body rack 1 integrative-structure as reference for installation, make the big stroke precision movement platform of this structure, installation process is simple, quick, accurately, convenient later maintenance.
Claims (4)
1, is used for big stroke precision movement platform on the electronics special equipment, comprise main body rack, guide rail and rail brackets, described guide rail is connected on the rail brackets, it is characterized in that, also comprise the guide supporting platform, described guide supporting platform and main body rack are structure as a whole, and rail brackets is placed on the guide supporting platform and with the guide supporting platform and is connected.
2, the big stroke precision movement platform that is used on the electronics special equipment according to claim 1 is characterized in that, is provided with alignment pin between described guide supporting platform and rail brackets.
3, the big stroke precision movement platform that is used on the electronics special equipment according to claim 1 is characterized in that, also is provided with on the described rail brackets to be used for the guide rail positioning means for positioning.
4, the big stroke precision movement platform that is used on the electronics special equipment according to claim 3 is characterized in that, described positioner is a positioning table of giving prominence at the rail brackets end face, and locate mutually with the guide rail side positioning table side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201064749U CN201405205Y (en) | 2009-03-26 | 2009-03-26 | Long-stroke precise motion platform used for electronic special equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201064749U CN201405205Y (en) | 2009-03-26 | 2009-03-26 | Long-stroke precise motion platform used for electronic special equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201405205Y true CN201405205Y (en) | 2010-02-17 |
Family
ID=41676127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201064749U Expired - Lifetime CN201405205Y (en) | 2009-03-26 | 2009-03-26 | Long-stroke precise motion platform used for electronic special equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201405205Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109556547A (en) * | 2018-11-22 | 2019-04-02 | 中国航空工业集团公司北京航空精密机械研究所 | A kind of composite guide rail structure and preparation method thereof for measuring machine |
-
2009
- 2009-03-26 CN CN2009201064749U patent/CN201405205Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109556547A (en) * | 2018-11-22 | 2019-04-02 | 中国航空工业集团公司北京航空精密机械研究所 | A kind of composite guide rail structure and preparation method thereof for measuring machine |
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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 |
Granted publication date: 20100217 |
|
| CX01 | Expiry of patent term |