CN205271590U - Extensible cover structure - Google Patents
Extensible cover structure Download PDFInfo
- Publication number
- CN205271590U CN205271590U CN201521096885.6U CN201521096885U CN205271590U CN 205271590 U CN205271590 U CN 205271590U CN 201521096885 U CN201521096885 U CN 201521096885U CN 205271590 U CN205271590 U CN 205271590U
- Authority
- CN
- China
- Prior art keywords
- supporting seat
- extensible cover
- slide rail
- linear slide
- saddle
- 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 - Fee Related
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- Bearings For Parts Moving Linearly (AREA)
Abstract
The utility model provides an extensible cover structure, including extensible cover and saddle, the top surface both sides of saddle are equipped with respectively and supply the gliding linear slideway of extensible cover, the extensible cover is fixed on this linear slideway, linear slideway intersects and personally submits concave type, at least, be equipped with a supporting seat on the saddle in the linear slideway outside, the supporting seat is down concave type, and the inboard concave surface of supporting seat slides with linear slideway's outside top surface contact, be equipped with the location slider with this supporting seat corresponding position on the extensible cover, the location slider is fixed on this supporting seat, be equipped with a plurality of balls between the last adjacent supporting seat of linear slideway. Through having increased supporting seat and location slider, be equipped with a plurality of balls between the last adjacent supporting seat of linear slideway, shared the weight of extensible cover and above -mentioned workstation, reduce linear slideway's wearing and tearing or scraped the flower, lengthened life, its the wear and tear easy maintenance in back and change have improved work efficiency greatly in addition.
Description
Technical field
This utility model relates to planer-type milling machine field, more specifically, relates to be easy to a kind of extensible cover structure that planer-type milling machine is safeguarded.
Background technology
It is known that planer-type milling machine belongs to large-scale process equipment, thus in the design of whole accessory inevitably bigger than normal, lay particular stress on. Owing to not easily manually to move, causing difficulty when often resulting in maintenance overhaul machine. Especially with the extensible cover of planer-type milling machine base, more than hundred kilograms easily, so the screw of drive fastening must be many, a lot of time is wasted when being intended to pull down, moreover it has again workbench pedal, also it is very heavy adnexa, causes maintenance or inspection machine need to open during extensible cover quite inconvenient.
Existing milling machine, generally for the linear slide rail service life extended under its extensible cover, its method adopted is, linear slide rail surface keeps required lubricants capacity or in its surface-coated or inlay and have high-abrasive material, but owing to the use environment of linear slide rail often has cutting, dust or other impurity exist, rail surface is easier to contaminated, lubricating oil inlet is made easily to block, lubricants capacity is caused to reduce, thus having influence on the service life of linear slide rail, additionally, even if material wear-resisting more also has certain service life, reconditioning and repairing is needed to scrape after linear slide rail abrasion, saddle and slip crate position is caused to decline, need to compensate with epoxy adhesive or stick steel plate, its maintenance step is tired many and maintenance cost is expensive, some factories then simply scrap, cause the great wasting of resources.
Utility model content
The purpose of this utility model is in that to overcome drawbacks described above of the prior art, it is provided that a kind of extensible cover structure, decreases the abrasion of linear slide rail or scratches, and extends service life, and easy-maintaining and replacing after its abrasion, substantially increase work efficiency.
For achieving the above object, the technical scheme that this utility model provides is as follows:
A kind of extensible cover structure, including extensible cover and saddle, the end face of described saddle is respectively provided on two sides with the linear slide rail slided for extensible cover, described extensible cover is fixed on this linear slide rail, described linear slide rail transverse section is matrix, at least provided with a supporting seat on saddle outside described linear slide rail, described supporting seat is undercut type, the inner side concave surface of supporting seat and the outer top surface contact slide of linear slide rail, position corresponding with this supporting seat on described extensible cover is provided with positioning sliding block, described positioning sliding block is detachable to be connected on supporting seat, some balls it are provided with between supporting seat adjacent on described linear slide rail.
As preferably, described ball diameter is less than the distance bottom extensible cover and linear slide rail.
As preferably, described saddle is provided with can by fixed block fixing for this supporting seat.
Compared with prior art, the beneficial effects of the utility model are in that: a kind of extensible cover structure of the present utility model, by adding supporting seat and positioning sliding block, some balls it are provided with between supporting seat adjacent on linear slide rail, share extensible cover and the weight of above workbench thereof, decreased the abrasion of linear slide rail or scratch, extending service life, and easy-maintaining and replacing after its abrasion, substantially increase work efficiency.
Accompanying drawing explanation
Fig. 1 is extensible cover structure both shrinks view of the present utility model;
Fig. 2 is extensible cover structure extended state schematic diagram of the present utility model;
Fig. 3 is fragmentary sectional view of the present utility model.
Accompanying drawing labelling:
Saddle 1 extensible cover 2 linear slide rail 3 supporting seat 4
Positioning sliding block 5 ball 6 fixed block 7
Detailed description of the invention
Below in conjunction with drawings and Examples, a kind of extensible cover structure described in the utility model is described further.
The following is the preferred example of a kind of extensible cover structure described in the utility model, therefore do not limit protection domain of the present utility model.
As shown in Figure 1, there is shown a kind of extensible cover structure, including extensible cover 2 and saddle 1, the end face of described saddle 1 is respectively provided on two sides with the linear slide rail 3 slided for extensible cover 2, described extensible cover 2 is fixed on this linear slide rail 3, Fig. 2 is extensible cover structure extended state schematic diagram of the present utility model, Fig. 3 illustrates fragmentary sectional view of the present utility model, described linear slide rail 3 transverse section is matrix, at least provided with a supporting seat 4 on saddle 1 outside described linear slide rail 3, described supporting seat 4 is in undercut type, the inner side concave surface of supporting seat 4 and the outer top surface contact slide of linear slide rail 3, on described extensible cover 2, the position corresponding with this supporting seat 4 is provided with positioning sliding block 5, described positioning sliding block 5 is detachable to be connected on supporting seat 4, some balls 6 it are provided with between supporting seat 4 adjacent on described linear slide rail 3.
In this embodiment, described ball 6 diameter is slightly less than the distance bottom extensible cover 2 and linear slide rail 3, extensible cover 2 and above workbench action of gravity under, the devices such as supporting seat 4, positioning sliding block 5 inevitably produce miniature deformation, 2 times pressures of extensible cover are contacted with ball 6, now ball 6 can undertake together with supporting seat 4 extensible cover 2 and above the weight of workbench.
As preferably, described saddle 1 is provided with can by fixed block 7 fixing for this supporting seat 4.
In sum, the beneficial effects of the utility model are in that: a kind of extensible cover structure of the present utility model, by adding supporting seat and positioning sliding block, some balls it are provided with between supporting seat adjacent on linear slide rail, share extensible cover and the weight of above workbench thereof, decreased the abrasion of linear slide rail or scratch, extending service life, and easy-maintaining and replacing after its abrasion, substantially increase work efficiency.
Embodiment described above only have expressed several embodiments of the present utility model, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to this utility model the scope of the claims. It should be pointed out that, for the person of ordinary skill of the art, without departing from the concept of the premise utility, it is also possible to make some deformation and improvement, these broadly fall into protection domain of the present utility model. Therefore, the protection domain of this utility model patent should be as the criterion with claims.
Claims (3)
1. an extensible cover structure, it is characterized in that, including extensible cover and saddle, the end face of described saddle is respectively provided on two sides with the linear slide rail slided for extensible cover, described extensible cover is fixed on this linear slide rail, described linear slide rail transverse section is matrix, at least provided with a supporting seat on saddle outside described linear slide rail, described supporting seat is undercut type, the inner side concave surface of supporting seat and the outer top surface contact slide of linear slide rail, position corresponding with this supporting seat on described extensible cover is provided with positioning sliding block, described positioning sliding block is detachable to be connected on supporting seat, some balls it are provided with between supporting seat adjacent on described linear slide rail.
2. extensible cover structure according to claim 1, it is characterised in that described ball diameter is less than the distance bottom extensible cover and linear slide rail.
3. extensible cover structure according to claim 1, it is characterised in that described saddle is provided with can by fixed block fixing for this supporting seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521096885.6U CN205271590U (en) | 2015-12-23 | 2015-12-23 | Extensible cover structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521096885.6U CN205271590U (en) | 2015-12-23 | 2015-12-23 | Extensible cover structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205271590U true CN205271590U (en) | 2016-06-01 |
Family
ID=56056211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521096885.6U Expired - Fee Related CN205271590U (en) | 2015-12-23 | 2015-12-23 | Extensible cover structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205271590U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107791092A (en) * | 2016-09-07 | 2018-03-13 | 发那科株式会社 | The location regulation method of telescopic cover and telescopic cover |
-
2015
- 2015-12-23 CN CN201521096885.6U patent/CN205271590U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107791092A (en) * | 2016-09-07 | 2018-03-13 | 发那科株式会社 | The location regulation method of telescopic cover and telescopic cover |
| CN107791092B (en) * | 2016-09-07 | 2019-07-12 | 发那科株式会社 | The location regulation method of telescopic cover and telescopic cover |
| US10442045B2 (en) | 2016-09-07 | 2019-10-15 | Fanuc Corporation | Telescopic cover and method for adjusting the position of a telescopic cover |
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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 |
Granted publication date: 20160601 Termination date: 20211223 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |