CN204771829U - Novel dustproof telescopic cover - Google Patents
Novel dustproof telescopic cover Download PDFInfo
- Publication number
- CN204771829U CN204771829U CN201520508764.1U CN201520508764U CN204771829U CN 204771829 U CN204771829 U CN 204771829U CN 201520508764 U CN201520508764 U CN 201520508764U CN 204771829 U CN204771829 U CN 204771829U
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- expansion plate
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- telescopic cover
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Abstract
The utility model relates to a novel dustproof telescopic cover, including a plurality of from left to right sizes degressive expansion plate in proper order, and but the expansion plate indentation that wherein is arranged in the right side is rather than adjacent left side expansion plate, every expansion plate has included roof and first curb plate and second curb plate, first, be equipped with article one connected in star and second connected in star on the lateral wall of second curb plate respectively, first, be equipped with a plurality of first pulleys and a plurality of second pulley on the inside wall of second curb plate respectively, and a plurality of first pulleys, a plurality of second pulleys, article one, connected in star and second connected in star all are located the same height, still be equipped with the dustcloth respectively between adjacent left side expansion plate and right side expansion plate. Through adopting above -mentioned structure, not only realized good working property, still realized avoiding the dust to get into among the inside machine part of processing equipment to the performance and the life of equipment have effectively been guaranteed.
Description
Technical field
The utility model relates to a kind of mechanical fitting, particularly relate to a kind of Dustproof telescopic cover.
Background technology
At present, at machine tool manufacture field, the rotary part part of lathe needs to carry out axially-movable, when it moves back and forth, due to all or part of outside exposed, just easily pile up dust, and be subject to dust and extraneous invasion and attack, thus have impact on the service behaviour of equipment, also reduce the service life of Digit Control Machine Tool equipment.
Utility model content
For overcoming above the deficiencies in the prior art, the technical problems to be solved in the utility model is to provide a kind of favorable working performance and dust can be avoided to enter the internal mechanical part of process equipment, thus effectively ensure that the serviceability of process equipment and the Dustproof telescopic cover in service life.
The technical solution of the utility model is:
A kind of Dustproof telescopic cover, comprise the expansion plate that multiple from left to right size is successively decreased successively, and the expansion plate being wherein arranged in right side can the left side expansion plate that is adjacent of indentation, each expansion plate includes top board, and perpendicular to top board and along the two ends of top board respectively to the first side plate of downward-extension and the second side plate, the lateral wall of the first side plate and the second side plate is respectively equipped with the Article 1 connected in star parallel with top plate plant tilting and Article 2 connected in star, the madial wall of the first side plate and the second side plate is respectively equipped with multiple first pulley and multiple second pulley along the direction being parallel to top plate plant tilting, and multiple first pulley, multiple second pulley, Article 1, connected in star and Article 2 connected in star are all positioned at identical height, also dustcloth is respectively equipped with between adjacent left side expansion plate and right side expansion plate.
Above-mentioned Dustproof telescopic cover, wherein when in the left side expansion plate that right side expansion plate indentation is adjacent, the difference in height of the top board of left side expansion plate and the top board of right side expansion plate is 3mm to 10mm.
Above-mentioned Dustproof telescopic cover, wherein one end of dustcloth is connected to the right-hand member of left side expansion plate, and the other end of dustcloth is connected to left end or the right-hand member of right side expansion plate.
Above-mentioned Dustproof telescopic cover, wherein one end of dustcloth is connected to the right-hand member of left side expansion plate, and the other end of dustcloth is connected to the centre of right side expansion plate.
Above-mentioned Dustproof telescopic cover, wherein the number of the first pulley and the second pulley is 4.
Above-mentioned Dustproof telescopic cover, wherein the length of Article 1 connected in star and Article 2 connected in star is equal, and is less than the length of the first side plate and the second side plate respectively.
The beneficial effects of the utility model are: by adopting the above-mentioned dust-proof telescopic cover structure be made up of multiple expansion plate, the utility model is not only made to have good service behaviour, the more important thing is, it achieves the internal mechanical part that dust can be avoided to enter process equipment, thus effectively ensure that serviceability and the service life of process equipment.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in further detail.
Fig. 1 is the structural representation of Dustproof telescopic cover;
Fig. 2 is the structural representation of the expansion plate in Fig. 1.
In figure: telescopic cover 1, top board 2, the first side plate 3, second side plate 4, Article 1 connected in star 5, Article 2 connected in star 6, first pulley 7, second pulley 8, dustcloth 9, expansion plate 11,12,13.
Detailed description of the invention
As depicted in figs. 1 and 2, a kind of Dustproof telescopic cover 1, comprise the expansion plate that multiple from left to right size successively decreases successively and (be illustrated in figure 13 expansion plates 11, 12, 13), and the expansion plate being wherein arranged in right side can the left side expansion plate that is adjacent of indentation, each expansion plate includes top board 2, and perpendicular to top board 2 and along the two ends of top board 2 respectively to the first side plate 3 and the second side plate 4 of downward-extension, the lateral wall of the first side plate 3 and the second side plate 4 is respectively equipped with parallel plane Article 1 connected in star 5 and Article 2 connected in star 6 with top board 2, the madial wall of the first side plate 3 and the second side plate 4 is respectively equipped with multiple first pulley 7 and multiple second pulley 8 along the direction being parallel to top board 2 plane, and multiple first pulley 7, multiple second pulley 8, Article 1, connected in star 5 and Article 2 connected in star 6 are all positioned at identical height, dustcloth 9 is also respectively equipped with between adjacent left side expansion plate and right side expansion plate.
Wherein, for above-mentioned Dustproof telescopic cover, when the left side expansion plate (as expansion plate 11) that right side expansion plate (as expansion plate 12) indentation is adjacent is middle, the difference in height between the top board of two expansion plates is 3mm to 10mm (as shown in Figure 2).
As preferably, for above-mentioned Dustproof telescopic cover, wherein the number of the first pulley 7 and the second pulley 8 is 4.In addition, for above-mentioned Dustproof telescopic cover, wherein the length of Article 1 connected in star 5 and Article 2 connected in star 6 is equal, and is less than the length of the first side plate 3 and the second side plate 4 respectively.
Preferred as another kind, for above-mentioned Dustproof telescopic cover, wherein one end of dustcloth 9 is connected to the right-hand member in left side expansion plate (as expansion plate 12), and the other end of dustcloth 9 is connected to left end or the right-hand member on right side expansion plate (as expansion plate 13).
As another kind of embodiment, for above-mentioned Dustproof telescopic cover, wherein one end of dustcloth 9 is connected to the right-hand member in left side expansion plate (as expansion plate 12), the other end of dustcloth 9 is connected to the centre on right side expansion plate (as expansion plate 13), like this, the use size of dustcloth 9 can be saved most effectively, thus reduce further cost.
In sum, by adopting the above-mentioned dust-proof telescopic cover structure be made up of multiple expansion plate, the utility model is not only made to have good service behaviour, the more important thing is, it achieves the internal mechanical part that dust can be avoided to enter process equipment, thus effectively ensure that serviceability and the service life of process equipment.
By reference to the accompanying drawings the preferred detailed description of the invention of the utility model and embodiment are explained in detail above, but the utility model is not limited to the above-described embodiment and examples, in the ken that those skilled in the art possess, various change can also be made without departing from the concept of the premise utility.
Claims (6)
1. a Dustproof telescopic cover, comprise the expansion plate that multiple from left to right size is successively decreased successively, and the expansion plate being wherein arranged in right side can the left side expansion plate that is adjacent of indentation, it is characterized in that: described each expansion plate includes top board, and perpendicular to described top board and along the two ends of described top board respectively to the first side plate of downward-extension and the second side plate;
The lateral wall of described first side plate and the second side plate is respectively equipped with the Article 1 connected in star parallel with described top plate plant tilting and Article 2 connected in star, the madial wall of described first side plate and the second side plate is respectively equipped with multiple first pulley and multiple second pulley along the direction being parallel to described top plate plant tilting, and described multiple first pulley, described multiple second pulley, described Article 1 connected in star and described Article 2 connected in star are all positioned at identical height;
Also dustcloth is respectively equipped with between adjacent left side expansion plate and right side expansion plate.
2. Dustproof telescopic cover as claimed in claim 1, is characterized in that: when in the left side expansion plate that right side expansion plate indentation is adjacent, and the difference in height of the top board of described left side expansion plate and the top board of described right side expansion plate is 3mm to 10mm.
3. Dustproof telescopic cover as claimed in claim 1 or 2, it is characterized in that: one end of described dustcloth is connected to the right-hand member of described left side expansion plate, the other end of described dustcloth is connected to left end or the right-hand member of described right side expansion plate.
4. Dustproof telescopic cover as claimed in claim 1 or 2, it is characterized in that: one end of described dustcloth is connected to the right-hand member of described left side expansion plate, the other end of described dustcloth is connected to the centre of described right side expansion plate.
5. Dustproof telescopic cover as claimed in claim 4, is characterized in that: the number of described first pulley and the second pulley is 4.
6. Dustproof telescopic cover as claimed in claim 4, is characterized in that: the length of described Article 1 connected in star and Article 2 connected in star is equal, and is less than the length of described first side plate and the second side plate respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520508764.1U CN204771829U (en) | 2015-07-14 | 2015-07-14 | Novel dustproof telescopic cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520508764.1U CN204771829U (en) | 2015-07-14 | 2015-07-14 | Novel dustproof telescopic cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204771829U true CN204771829U (en) | 2015-11-18 |
Family
ID=54511955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520508764.1U Expired - Fee Related CN204771829U (en) | 2015-07-14 | 2015-07-14 | Novel dustproof telescopic cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204771829U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106553813A (en) * | 2016-10-31 | 2017-04-05 | 广西南宁粮香食品有限公司 | A kind of rice flour conveying support plate on rice flour noodle production line |
| CN106564679A (en) * | 2016-10-31 | 2017-04-19 | 广西南宁粮香食品有限公司 | Rice noodle tray |
| CN112078014A (en) * | 2020-08-31 | 2020-12-15 | 中国石油集团渤海钻探工程有限公司 | A retractable seal shell for cement truck dust remover |
-
2015
- 2015-07-14 CN CN201520508764.1U patent/CN204771829U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106553813A (en) * | 2016-10-31 | 2017-04-05 | 广西南宁粮香食品有限公司 | A kind of rice flour conveying support plate on rice flour noodle production line |
| CN106564679A (en) * | 2016-10-31 | 2017-04-19 | 广西南宁粮香食品有限公司 | Rice noodle tray |
| CN112078014A (en) * | 2020-08-31 | 2020-12-15 | 中国石油集团渤海钻探工程有限公司 | A retractable seal shell for cement truck dust remover |
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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: 20151118 Termination date: 20170714 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |