CN202292273U - Novel chuck protection device - Google Patents
Novel chuck protection device Download PDFInfo
- Publication number
- CN202292273U CN202292273U CN2011204220623U CN201120422062U CN202292273U CN 202292273 U CN202292273 U CN 202292273U CN 2011204220623 U CN2011204220623 U CN 2011204220623U CN 201120422062 U CN201120422062 U CN 201120422062U CN 202292273 U CN202292273 U CN 202292273U
- Authority
- CN
- China
- Prior art keywords
- chuck
- annular groove
- sleeve body
- loam cake
- semicircular annular
- 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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Abstract
The utility model relates to a novel chuck protection device, comprising a sleeve body and an upper cover, wherein the sleeve body is cylindrical and a convex disc outwards extends on a back end face of the sleeve body along the radial direction; the convex disc is uniformly provided with a plurality of fixing holes; the sleeve body covers the chuck and is fixedly arranged on a machine tool through the fixing holes on the convex disc; the font end of the sleeve body is axially cut into a semicircular annular groove along the center of the sleeve body; the semicircular annular groove is located right above the sleeve body and the length of the semicircular annular groove is greater than the distance from a wrench hole on the chuck to a work piece clamping end; the upper cover is matched with the semicircular annular groove and one end of the upper cover is connected with one end of the semicircular annular groove through a hinge; and the upper cover is made of transparent organic glass. According to the novel chuck protection device provided by the utility model, external impurities are prevented from being hauled in when the chuck is rotated at a high speed, so as to guarantee the normal operation of the machine tool and prolong the service life of the chuck; and a work piece is more conveniently to fix and detach, the machining and production efficiency is improved and the working strength of an operator is reduced.
Description
Technical field
The utility model relates to a kind of protective device, and especially a kind of protective device that is installed on the horizontal lathe chuck belongs to lathe auxiliary accessories field.
Background technology
When the machined into workpiece, because the chuck of clamping workpiece, along with main shaft rotation at a high speed always.And taking up room of chuck is relatively big, is easy to the foreign material such as thread with the lathe next door, twists on the chuck, even twists on the workpiece, not only influences the normal process of workpiece, and the workpiece that also possibly fracture is wasted a lot of materials.In addition, the staff of workshop if touch the chuck of high speed rotating accidentally, also can cause the personal safety accident.For this reason, the protective cover of an arch can be installed all on most of lathes, this protective cover be installed in chuck directly over, the axial length of chuck is wrapped in the protective cover.This protective cover is fixed on the lathe, with chuck at intervals.When chuck rotates, because protective cover is fixed, avoided the staff to have an accident because of touching to run up, guaranteed staff's personal safety effectively.But protective cover does not seal, and opening is also left in its lower end, is used for inserting spanner and fixes and pull down workpiece.Because its opening is located at the below, very inconvenient for the installation and removal of workpiece, and also external impurities also is easy to twist on the chuck from this opening part, even can hang chuck.
The utility model content
The utility model purpose is to provide a kind of chuck of avoiding to twist into damaging because of external impurities for the deficiency that overcomes prior art, and the novel easily chuck protective device of fixed disassembly.
For achieving the above object, the technical scheme that the utility model adopts is: a kind of novel chuck protective device comprises body and loam cake; Said body is a cylindrical shape, and on the rear end face of body, radially is outward extended with protruding dish; Have a plurality of fixing holes in uniform way on the said protruding dish; Said body is enclosed within on the chuck outward, and is fixed on the lathe through the fixing hole on the protruding dish; The front end of said body along the center of body, is axially cut out a semicircle annular groove; Said semicircle annular groove be positioned at body directly over, and the length of semicircle annular groove greater than chuck upper ejector lever hole to the distance of clamping work end; Said loam cake matches with the semicircle annular groove, and an end of loam cake is connected with an end of semicircle annular groove through hinge; Said loam cake is processed by transparent organic glass.
Preferably, the movable end of said loam cake is extended with raised line.
Preferably, said body is processed by stainless steel or timber.
Because the utilization of technique scheme, the utility model compared with prior art has advantage:
A kind of novel chuck protective device of the utility model scheme; Because the protective device that has adopted cylindrical shape body and loam cake to combine covers on the chuck outside outward, when having avoided chuck to run up effectively, the strand of external impurities is gone into; Guaranteed the normal operation of lathe, the service life of having improved chuck; And the combination of semicircle annular groove and loam cake, and the setting of raised line on the loam cake makes spanner insert in the hand chucking hole and is more convenient for, and also is more convenient for for the fixing and dismounting of workpiece, has improved processing efficient, has reduced operating personnel's working strength.
Description of drawings
Below in conjunction with accompanying drawing the utility model technical scheme is described further:
Accompanying drawing 1 is the stereogram of the novel chuck protective device of the utility model;
Stereogram when accompanying drawing 2 is opened loam cake for the novel chuck protective device of the utility model;
The stereogram of another angle when accompanying drawing 3 is opened loam cake for the novel chuck protective device of the utility model;
Wherein: 1, body; 2, loam cake; 3, semicircle annular groove; 4, raised line; 5, protruding dish; 6, fixing hole; 7, hinge.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model is done further to specify.
Accompanying drawing 1-3 is the described a kind of novel chuck protective device of the utility model, comprises body 1 and loam cake 2; Said body 1 is a cylindrical shape, and on the rear end face of body 1, radially is outward extended with protruding dish 5; Have a plurality of fixing holes 6 on the said protruding dish 5 in uniform way; Said body 1 outer being enclosed within on the chuck, and be fixed on the lathe through the fixing hole 6 on the protruding dish 5; The front end of said body 1 along the center of body 1, is axially cut out a semicircle annular groove 3; Said semicircle annular groove 3 be positioned at body 1 directly over, and the length of semicircle annular groove 3 greater than chuck upper ejector lever hole to the distance of clamping work end; Said loam cake 2 matches with semicircle annular groove 3, and an end of loam cake 2 is connected with an end of semicircle annular groove 3 through hinge 7; Said loam cake 1 a movable end is extended with raised line 4; Said loam cake 2 is processed by transparent organic glass; Said body 1 is processed by stainless steel.
Like above-mentioned novel chuck protective device, body 1 wherein can also be processed by timber.
Because the utilization of technique scheme, the utility model compared with prior art has advantage:
A kind of novel chuck protective device of the utility model scheme; Because the protective device that has adopted cylindrical shape body and loam cake to combine covers on the chuck outside outward, when having avoided chuck to run up effectively, the strand of external impurities is gone into; Guaranteed the normal operation of lathe, the service life of having improved chuck; And the combination of semicircle annular groove and loam cake, and the setting of raised line on the loam cake makes spanner insert in the hand chucking hole and is more convenient for, and also is more convenient for for the fixing and dismounting of workpiece, has improved processing efficient, has reduced operating personnel's working strength.
Below only be the concrete exemplary applications of the utility model, the protection domain of the utility model is not constituted any limitation.All employing equivalents or equivalence are replaced and the technical scheme of formation, or any to move mode dull and stereotyped described in the utility model, all drop within the utility model rights protection scope.
Claims (3)
1. a novel chuck protective device is characterized in that: comprise body and loam cake; Said body is a cylindrical shape, and on the rear end face of body, radially is outward extended with protruding dish; Have a plurality of fixing holes in uniform way on the said protruding dish; Said body is enclosed within on the chuck outward, and is fixed on the lathe through the fixing hole on the protruding dish; The front end of said body along the center of body, is axially cut out a semicircle annular groove; Said semicircle annular groove be positioned at body directly over, and the length of semicircle annular groove greater than chuck upper ejector lever hole to the distance of clamping work end; Said loam cake matches with the semicircle annular groove, and an end of loam cake is connected with an end of semicircle annular groove through hinge; Said loam cake is processed by transparent lucite.
2. novel chuck protective device according to claim 1 is characterized in that: the movable end of said loam cake is extended with raised line.
3. novel chuck protective device according to claim 1, it is characterized in that: said body is processed by stainless steel or timber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204220623U CN202292273U (en) | 2011-10-31 | 2011-10-31 | Novel chuck protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204220623U CN202292273U (en) | 2011-10-31 | 2011-10-31 | Novel chuck protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202292273U true CN202292273U (en) | 2012-07-04 |
Family
ID=46361250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204220623U Expired - Fee Related CN202292273U (en) | 2011-10-31 | 2011-10-31 | Novel chuck protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202292273U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104889429A (en) * | 2015-06-28 | 2015-09-09 | 芜湖创智机械技术有限公司 | Multi-stage protective cover for lathe processing |
| PL422809A1 (en) * | 2017-09-11 | 2019-03-25 | Politechnika Poznańska | Technological head for co-working with collaborating robots |
-
2011
- 2011-10-31 CN CN2011204220623U patent/CN202292273U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104889429A (en) * | 2015-06-28 | 2015-09-09 | 芜湖创智机械技术有限公司 | Multi-stage protective cover for lathe processing |
| PL422809A1 (en) * | 2017-09-11 | 2019-03-25 | Politechnika Poznańska | Technological head for co-working with collaborating robots |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120704 Termination date: 20131031 |