CN203696031U - Drilling-machine protecting cover - Google Patents
Drilling-machine protecting cover Download PDFInfo
- Publication number
- CN203696031U CN203696031U CN201420030524.0U CN201420030524U CN203696031U CN 203696031 U CN203696031 U CN 203696031U CN 201420030524 U CN201420030524 U CN 201420030524U CN 203696031 U CN203696031 U CN 203696031U
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- CN
- China
- Prior art keywords
- section
- cover shell
- case
- drill
- cover
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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 - Fee Related
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Abstract
The utility model discloses a drilling-machine protecting cover. The drilling-machine protecting cover comprises a multi-section type telescopic cover shell, each section of the cover shell is of a hollow structure, the outmost section of the cover shell is fixedly connected with a fixed shaft of a drill, the bottom of the innermost section of the cover shell is sleeved with a gasket, and all the sections, except for the outmost section, of the cover shell are respectively sleeved with a spring. The periphery of the drill is covered with the protecting cover, the protecting cover is fixed on the fixed shaft of the drill, and the cover shell is in a stretching-out state under the action of gravity and the springs; when the innermost section of the cover shell makes contact with a product to be machined, the cover shell is retracted upwards and has no influence on work of the drill, and the drill is located in the cover shell in a whole drilling process, and cannot be exposed to injure people.
Description
Technical field
The utility model relates to a kind of drilling machine, especially relates to a kind of drilling machine protective cover that is arranged on drilling machine cutting tool periphery.
Background technology
Drilling machine refers to mainly use the lathe of drill bit machining hole on workpiece, and bit is main motion conventionally, and drill bit moves axially as feed motion.The drill bit of drilling machine is general outside exposed, exists great potential safety hazard, therefore needs drilling machine to improve.
Utility model content
For solving the problems of the technologies described above, the purpose of this utility model is to provide a kind of drilling machine protective cover, to prevent that exposed drill bit from damaging workman.
For achieving the above object, the technical solution of the utility model is as follows:
A kind of drilling machine protective cover; the flexible case that comprises multisection type, every section of case is hollow-core construction, and the outermost section of described case is fixedly connected with the fixed axis of drill bit; the bottom of its inner segment is arranged with a packing ring, on except outermost section every section of described case, is all arranged with spring.
Preferably, described case comprises these three sections of outermost section, interlude and inner segments, one end of the corresponding described interlude of described outermost section is provided with slot one, described in described interlude correspondence, one end of inner segment is provided with slot two, the T shape end of described interlude is inserted in described slot one, and the T shape end of described inner segment is inserted in described slot two.
Preferably, each section of described case is hollow cylinder body structure.
Pass through technique scheme; the drilling machine protective cover that the utility model provides, covers on the periphery of drill bit, and is fixed on the fixed axis of drill bit; case is under the impact of gravity and spring; be the state of stretching out, in the time that the case of inner segment touches processed product, case upwards shrinks; do not affect the work of drill bit; in the process of boring, drill bit is arranged in case all the time, can not expose personnel are damaged.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing of required use during embodiment is described is briefly described.
Fig. 1 is the structural representation of a kind of drilling machine protective cover disclosed in the utility model;
Fig. 2 is the structural representation of case disclosed in the utility model.
The specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described.
The utility model provides a kind of drilling machine protective cover; referring to Fig. 1 and 2; comprise the flexible case of the syllogic being formed by outermost section 11, interlude 12 and inner segment 13; one end of the corresponding interlude 12 of outermost section 11 is provided with slot one A1; one end of the inner segment 13 of interlude 12 correspondences is provided with slot two A2; the T shape end B1 of interlude 12 is inserted in slot one A1, and the T shape end B2 of inner segment 13 is inserted in slot two A2.Every section of case is hollow cylinder body structure, and the outermost section 11 of case is fixedly connected with the fixed axis of drill bit, and the bottom of its inner segment 13 is arranged with a packing ring 14, on interlude 12 and inner segment 13, is all arranged with spring 15.
Case adopts transparent material to make, so that operator observes drill bit.
The drilling machine protective cover that the utility model provides; cover on the periphery of drill bit, and be fixed on the fixed axis of drill bit, case is under the impact of gravity and spring; be the state of stretching out; in the time that the case of inner segment touches processed product, case upwards shrinks, and does not affect the work of drill bit; and in the process of boring; the part that drill bit stretches out case is arranged in processed product, and remainder is arranged in case all the time, can not expose personnel are damaged.
To the above-mentioned explanation of the disclosed embodiments, make professional and technical personnel in the field can realize or use the utility model.To be apparent for those skilled in the art to the multiple modification of these embodiment, General Principle as defined herein can, in the situation that not departing from spirit or scope of the present utility model, realize in other embodiments.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (3)
1. a drilling machine protective cover, is characterized in that, comprises the flexible case of multisection type; every section of case is hollow-core construction; the outermost section of described case is fixedly connected with the fixed axis of drill bit, and the bottom of its inner segment is arranged with a packing ring, on except outermost section every section of described case, is all arranged with spring.
2. a kind of drilling machine protective cover according to claim 1; it is characterized in that; described case comprises these three sections of outermost section, interlude and inner segments; one end of the corresponding described interlude of described outermost section is provided with slot one; described in described interlude correspondence, one end of inner segment is provided with slot two; the T shape end of described interlude is inserted in described slot one, and the T shape end of described inner segment is inserted in described slot two.
3. a kind of drilling machine protective cover according to claim 2, is characterized in that, each section of described case is hollow cylinder body structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420030524.0U CN203696031U (en) | 2014-01-17 | 2014-01-17 | Drilling-machine protecting cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420030524.0U CN203696031U (en) | 2014-01-17 | 2014-01-17 | Drilling-machine protecting cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203696031U true CN203696031U (en) | 2014-07-09 |
Family
ID=51046530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420030524.0U Expired - Fee Related CN203696031U (en) | 2014-01-17 | 2014-01-17 | Drilling-machine protecting cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203696031U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107081984A (en) * | 2017-06-27 | 2017-08-22 | 盐城市宁润玻璃制品有限公司 | Built-in glass finishing impression manipulator |
| CN109822391A (en) * | 2019-03-18 | 2019-05-31 | 博阳(长兴)智能机电制造有限公司 | A kind of main shaft protective device of intelligence drilling device |
-
2014
- 2014-01-17 CN CN201420030524.0U patent/CN203696031U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107081984A (en) * | 2017-06-27 | 2017-08-22 | 盐城市宁润玻璃制品有限公司 | Built-in glass finishing impression manipulator |
| CN109822391A (en) * | 2019-03-18 | 2019-05-31 | 博阳(长兴)智能机电制造有限公司 | A kind of main shaft protective device of intelligence drilling device |
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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: 20140709 Termination date: 20220117 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |