CN202684726U - Linear slide rail device for optical grinding and polishing equipment - Google Patents
Linear slide rail device for optical grinding and polishing equipment Download PDFInfo
- Publication number
- CN202684726U CN202684726U CN 201220290193 CN201220290193U CN202684726U CN 202684726 U CN202684726 U CN 202684726U CN 201220290193 CN201220290193 CN 201220290193 CN 201220290193 U CN201220290193 U CN 201220290193U CN 202684726 U CN202684726 U CN 202684726U
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- Prior art keywords
- slide rail
- linear slide
- rail
- side plate
- linear
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Abstract
The utility model provides a linear slide rail device for optical grinding and polishing equipment. The linear slide rail device comprises a linear slide rail, a slide rail seat, a guide rail and a bottom plate and is characterized in that the linear slide rail is locked and installed below the slide rail seat through a bolt; the bottom plate is also arranged below the linear slide rail; a guide rail seat is fixedly arranged on the bottom plate through a guide rail bolt; and the linear slide rail is in sliding connection into a slide groove of the guide rail seat. Dust covers on the two sides of the linear slide rail are fixedly installed below the slide rail seat; each dust cover comprises a left side plate and a right side plate; and both the left side plate and the right side plate are flat plates with small flangings. The linear slide rail device has the characteristics of high positioning precision and low power consumption.
Description
Technical field
The utility model belongs to the optical devices technologies field, relates in particular to a kind of Linear slide-rail device of optical grinding polissoir.
Background technology
All adopt linear bearing in the now general optical grinding polissoir, complex structure during the linear bearing assembling, the more high cost that causes of part, and also maintenance is also inconvenient; Can not guarantee for a long time required precision during machining lens.Linear slide rail is a kind of rolling guiding, between slide block and slide rail, do the infinite scroll circulation by steel ball, load platform can be done high-precision linear movement easily along guide rail, be used for the straight reciprocating motion occasion, have the nominal load higher than linear bearing, simultaneously certain moment of torsion can be born, high-precision rectilinear motion can be in the situation of high capacity, realized.Linear slide rail assembling is simple, and it is brisk move, and frictional resistance is lower, and nominal load is larger, and product stability can be high, and can also keep for a long time stability, reaches the production required precision, solves the problems such as the legacy equipment machining accuracy is difficult to control, efficient is low.
The utility model content
The utility model is intended to overcome the defective of prior art, and the Linear slide-rail device of the optical grinding polissoir that a kind of positioning accuracy is high, power consumption is few is provided.
In order to solve the problems of the technologies described above, the utility model provides following technical scheme:
A kind of Linear slide-rail device of optical grinding polissoir, comprise linear slide rail, slide track seat, guide rail and base plate, linear slide rail is installed in the slide track seat below by screw lock, the linear slide rail below also is provided with base plate, track base is fixed on the base plate by the guide rail screw, and linear slide rail is slidingly connected in the chute of track base.
Also be installed with the dust cover that is positioned at the linear slide rail both sides below slide track seat, described dust cover is that left and right side plate forms, and left and right side plate is the flat board with baby hem.
Compared with prior art, the utlity model has following beneficial effect:
(1) positioning accuracy is high
When using line slideway as linear guide, because the friction mode of linear slide rail is rolling friction, not only coefficient of friction is reduced to 1/50 of the guiding of sliding, and it is very little that the gap of kinetic force of friction and stiction also becomes.Therefore when the operation of bed platform, do not have the phenomenon of skidding and occur, can reach the positioning accuracy of m level.
(2) abrasion can be kept precision less for a long time
The abrasion of the rolling guiding of linear slide rail are very little, and board can be kept precision for a long time.
(3) applicable high-speed motion and significantly reduce required drivings of board horsepower
Because frictional force was very little when linear slide rail moved, only need smaller power just can allow a platform move, especially when the regular round operation of the working method As of bed platform, more can obviously reduce board power consumption amount.And because its fricative heat is less, applicable to high-speed cruising.
(4) can bear simultaneously the up and down load of direction
Because the special bundle structural design processed of linear slide rail can be born the load of upper and lower, left and right direction simultaneously.
(5) lubricating structure is simple
The guiding lack of lubrication will cause the direct frictional dissipation bed of contact-making surface metal platform if slide, and the guiding of sliding will be lubricated abundance and is not easy, need to be at the suitable position boring fuel feeding of bed platform.Linear slide rail then at slide block device oil nozzle, can directly be squeezed into grease with grease gun, also can change the application tube joint and connect the fuel feeding oil pipe, and is lubricated with the auto-supply machine.
Description of drawings
Fig. 1 is the schematic diagram of the Linear slide-rail device of the utility model optical grinding polissoir;
Fig. 2 is the schematic diagram of the utility model optical grinding polissoir assembling.
The specific embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present utility model is described, should be appreciated that preferred embodiment described herein only is used for description and interpretation the utility model, and be not used in restriction the utility model.
As shown in Figure 1 and Figure 2, the Linear slide-rail device of optical grinding polissoir, comprise linear slide rail, slide track seat, guide rail and base plate, linear slide rail 20 is installed in sliding seat 1 below by screw 7 lockings in interior six minutes, below sliding seat 1, also be installed with the dust cover 3 that is positioned at linear slide rail 20 both sides, dust cover 3 is fixed in sliding seat 1 by hold-down screw 2, and this dust cover 3 forms for left and right side plate, and left and right side plate is the flat board with baby hem.Linear slide rail 20 belows also are provided with base plate 5, and track base 4 is installed on the base plate 5 by guide rail screw 6, and linear slide rail 20 is slidingly connected in the chute of track base 4.
Rotarily driven balance staff 9 rotation and eccentric discs 10 by motor 8, by connecting rod 12 with power from a biography to the other end, connecting rod 12 two ends connect respectively eccentric disc 10, swing arm 14 by contiguous block 11,13, guide rail is seesawed drive swing arm 14 motions, swing arm 14 1 end Connection Blocks 15 make 17 normal operations of front end stylus by adjusting lever 16.
The above only is explanation embodiment of the present utility model; be not limited to the utility model; for a person skilled in the art; all within spirit of the present utility model and principle; any modification of doing, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (2)
1. the Linear slide-rail device of an optical grinding polissoir, comprise linear slide rail, slide track seat, base plate, it is characterized in that, linear slide rail is installed in the slide track seat below by screw lock, the linear slide rail below also is provided with base plate, track base is fixed on the base plate by the guide rail screw, and linear slide rail is slidingly connected in the chute of track base.
2. the Linear slide-rail device of optical grinding polissoir according to claim 1, it is characterized in that, also be installed with the dust cover that is positioned at the linear slide rail both sides below slide track seat, described dust cover is that left and right side plate forms, and left and right side plate is the flat board with baby hem.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220290193 CN202684726U (en) | 2012-06-19 | 2012-06-19 | Linear slide rail device for optical grinding and polishing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220290193 CN202684726U (en) | 2012-06-19 | 2012-06-19 | Linear slide rail device for optical grinding and polishing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202684726U true CN202684726U (en) | 2013-01-23 |
Family
ID=47540394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220290193 Expired - Fee Related CN202684726U (en) | 2012-06-19 | 2012-06-19 | Linear slide rail device for optical grinding and polishing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202684726U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102699813A (en) * | 2012-06-19 | 2012-10-03 | 广东金鼎光学机械有限公司 | Linear slide rail device for optical grinding and polishing equipment |
-
2012
- 2012-06-19 CN CN 201220290193 patent/CN202684726U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102699813A (en) * | 2012-06-19 | 2012-10-03 | 广东金鼎光学机械有限公司 | Linear slide rail device for optical grinding and polishing equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130123 Termination date: 20200619 |