CN106695367A - Chuck quick-to-lock device for drilling machine - Google Patents
Chuck quick-to-lock device for drilling machine Download PDFInfo
- Publication number
- CN106695367A CN106695367A CN201710092574.XA CN201710092574A CN106695367A CN 106695367 A CN106695367 A CN 106695367A CN 201710092574 A CN201710092574 A CN 201710092574A CN 106695367 A CN106695367 A CN 106695367A
- Authority
- CN
- China
- Prior art keywords
- cylinder
- handle
- fixing shell
- positioning tooth
- location tooth
- 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.)
- Granted
Links
- 238000005553 drilling Methods 0.000 title abstract 3
- 230000002093 peripheral effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
- Drilling And Boring (AREA)
Abstract
The invention discloses a chuck quick-to-lock device for a drilling machine, which comprises a fixing shell. A detachable clamp cylinder is arranged in the fixing shell, a detachable handle is arranged on the outer side of the fixing shell, the fixing shell contains a cylindrical fixing shell cylinder, a shaft hole is arranged in the center of the fixing shell cylinder, a location tooth protrusion array formed by location tooth protrusions is arranged on the peripheral direction of the inner wall of the shaft hole, the clamp cylinder contains a cylindrical main cylinder body and a cylindrical secondary cylinder, and a location tooth post array formed by location tooth posts is arranged on the side wall of the secondary cylinder body. In use, a drill bit of the drilling machine is directly sleeved in the main cylinder body of the clamp cylinder, when the drill bit needs to be detached, only a handle hole of the handle is required to sleeve the secondary cylinder body of the clamp cylinder, and then handle is rotated. By using the match between the location tooth posts and the location tooth protrusions and locking clamping grooves, the fixing shell and the clamp cylinder rotate synchronously, the drill bit is detached at one step, and rapidity and convenience are realized.
Description
Technical field
The present invention relates to a kind of rig, more precisely, being a kind of fast locking device of rig chuck.
Background technology
The drill bit of existing rig is typically fixed on head by nut, when a bit replacement is required, it is necessary to using one
Spanner is reversely rotated simultaneously and is dismantled, rather bothered.
The content of the invention
The present invention mainly solves the technical problem existing for prior art, so that provide a kind of rig chuck locks dress soon
Put.
Above-mentioned technical problem of the invention is mainly what is be addressed by following technical proposals：
A kind of fast locking device of rig chuck, it is characterised in that the described fast locking device of rig chuck includes a fixed shell, described
Fixed shell in be provided with a dismountable folder cylinder, a detachable handle is provided with the outside of described fixed shell, it is described
Fixed thimble of the fixed shell comprising a cylindrical shape, the center of described fixed thimble is provided with an axis hole, described axis hole it is interior
Wall circumference is provided with one and is dashed forward by positioning tooth the prominent array of the positioning tooth that constitutes, described main cylinder and of the folder cylinder comprising a cylindrical shape
Cylindric secondary cylinder, the side wall of described secondary cylinder is provided with a positioning tooth post array being made up of positioning tooth post, described
Handle bar of the handle comprising a strip, the head of described handle bar is provided with a delthyrium, and the inwall circumference of described delthyrium is provided with
The one locking draw-in groove array being made up of locking draw-in groove, described positioning tooth post is dashed forward and locking draw-in groove phase with described positioning tooth respectively
Coordinate.
Used as preferred embodiments of the present invention, described prominent the axially external of axis hole described in of positioning tooth is routed up.
The fast locking device of rig chuck of the invention has advantages below：When using, the drill bit of rig is directly sleeved on folder cylinder
In main cylinder, when dismounting drill bit is needed, as long as the delthyrium of handle is set on the secondary cylinder of folder cylinder, then rotating handle is
Can.Using tooth post prominent, locking draw-in groove cooperation with positioning tooth, fixed shell and folder cylinder synchronous axial system is positioned, disposably by drill bit
Dismounting, it is quick and convenient.The fast locking device simple structure of the rig chuck, effect is substantially, with low cost, practical.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
The accompanying drawing to be used needed for having technology description is briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the dimensional structure diagram of the fast locking device of rig chuck of the invention；
Fig. 2 is the stereochemical structure decomposing schematic representation of the fast locking device of rig chuck in Fig. 1；
Fig. 3 is the details enlarged diagram of the a-quadrant of the fast locking device of rig chuck in Fig. 2；
Fig. 4 is the details enlarged diagram in the B regions of the fast locking device of rig chuck in Fig. 2；
Fig. 5 is the dimensional structure diagram of the folder cylinder of the fast locking device of rig chuck in Fig. 2；
Fig. 6 is sectional view of the folder cylinder in Fig. 5 along line C-C；
Wherein,
1st, the fast locking device of rig chuck；2nd, fixed shell；21st, fixed thimble；22nd, axis hole；23rd, positioning tooth is dashed forward；3rd, cylinder is pressed from both sides；31、
Main cylinder；32nd, secondary cylinder；33rd, tooth post is positioned；4th, handle；41st, handle bar；42nd, delthyrium；43rd, locking draw-in groove.
Specific embodiment
The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings, so that advantages and features of the invention energy
It is easier to be readily appreciated by one skilled in the art, apparent is clearly defined so as to be made to protection scope of the present invention.
As shown in Figures 1 to 6, the fast locking device 1 of the rig chuck is included in a fixed shell 2, the fixed shell 2 and is provided with one
Dismountable folder cylinder 3, the outside of the fixed shell 2 is provided with a detachable handle 4, and the fixed shell 2 includes a cylindrical shape
Fixed thimble 21, the center of the fixation thimble 21 is provided with an axis hole 22, and the inwall circumference of the axis hole 22 is provided with one by positioning tooth
The prominent array of positioning tooth of prominent 23 composition, the secondary cylinder 32 of a main cylinder 31 and cylindrical shape of the folder cylinder 3 comprising a cylindrical shape, the pair
The side wall of cylinder 32 is provided with a positioning tooth post array being made up of positioning tooth post 33, handle bar of the handle 4 comprising a strip
41, the head of the handle bar 41 is provided with a delthyrium 42, and the inwall circumference of the delthyrium 42 is provided with a lock being made up of locking draw-in groove 43
Only draw-in groove array, the positioning tooth post 33 is engaged with the positioning tooth prominent 23 and locking draw-in groove 43 respectively.
The positioning tooth prominent 23 is routed up towards the axially external of the axis hole 22.
When using, as depicted in figs. 1 and 2, the drill bit of rig is directly sleeved in the main cylinder 31 of folder cylinder 3, when needing dismounting
During drill bit, as long as the delthyrium 42 of handle 4 is set on the secondary cylinder 32 of folder cylinder 3, handle 4 is then rotated.Using positioning tooth
Post 33 prominent with the positioning tooth 23, cooperation of locking draw-in groove 43, fixed shell 2 and the folder synchronous axial system of cylinder 3, disposably dismantles drill bit,
It is quick and convenient.
The fast locking device simple structure of the rig chuck, effect is substantially, with low cost, practical.
This is not limited to, any change or replacement expected without creative work should all be covered in guarantor of the invention
Within the scope of shield.Therefore, protection scope of the present invention should be determined by the scope of protection defined in the claims.
Claims (2)
1. a kind of fast locking device of rig chuck, it is characterised in that the described fast locking device of rig chuck（1）Comprising a fixed shell
（2）, described fixed shell（2）Inside it is provided with a dismountable folder cylinder（3）, described fixed shell（2）Outside be provided with one can
The handle of dismounting（4）, described fixed shell（2）Fixed thimble comprising a cylindrical shape（21）, described fixed thimble（21）
Center be provided with an axis hole（22）, described axis hole（22）Inwall circumference be provided with one and dashed forward by positioning tooth（23）The positioning of composition
Tooth is dashed forward array, described folder cylinder（3）Main cylinder comprising a cylindrical shape（31）With the secondary cylinder of a cylindrical shape（32）, described pair
Cylinder（32）Side wall be provided with one by positioning tooth post（33）The positioning tooth post array of composition, described handle（4）Comprising a length
The handle bar of strip（41）, described handle bar（41）Head be provided with a delthyrium（42）, described delthyrium（42）Inwall circumference on
One is provided with by locking draw-in groove（43）The locking draw-in groove array of composition, described positioning tooth post（33）It is prominent with described positioning tooth respectively
（23）With locking draw-in groove（43）It is engaged.
2. the fast locking device of rig chuck according to claim 1, it is characterised in that described positioning tooth is dashed forward（23）Towards institute
The axis hole stated（22）Axially external rout up.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710092574.XA CN106695367B (en) | 2017-02-21 | 2017-02-21 | A kind of fast locking device of drilling machine collet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710092574.XA CN106695367B (en) | 2017-02-21 | 2017-02-21 | A kind of fast locking device of drilling machine collet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106695367A true CN106695367A (en) | 2017-05-24 |
| CN106695367B CN106695367B (en) | 2018-12-18 |
Family
ID=58917046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710092574.XA Active CN106695367B (en) | 2017-02-21 | 2017-02-21 | A kind of fast locking device of drilling machine collet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106695367B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060062645A1 (en) * | 2002-03-18 | 2006-03-23 | Nikken Kosakusho Works Ltd. | Tool holder |
| CN201168810Y (en) * | 2007-10-29 | 2008-12-24 | 石世同 | Improved bush structure of drilling machine pressure foot |
| CN202894789U (en) * | 2012-10-19 | 2013-04-24 | 郑捷 | Open type cutting-angle-adjusting clamp device |
| CN103801949A (en) * | 2014-02-20 | 2014-05-21 | 江苏泽恩汽机车部品制造有限公司 | Jig for machining inclined hole in cylindrical face |
| CN203751724U (en) * | 2014-02-27 | 2014-08-06 | 三峡大学 | Clamp special for drilling hole in wall of tubular workpiece |
| CN204221425U (en) * | 2014-11-13 | 2015-03-25 | 连云港凯帝重工科技有限公司 | Boring grab on the milling machine of easy switching |
| CN206567840U (en) * | 2017-02-21 | 2017-10-20 | 李广连 | A kind of fast locking device of rig chuck |
-
2017
- 2017-02-21 CN CN201710092574.XA patent/CN106695367B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060062645A1 (en) * | 2002-03-18 | 2006-03-23 | Nikken Kosakusho Works Ltd. | Tool holder |
| CN201168810Y (en) * | 2007-10-29 | 2008-12-24 | 石世同 | Improved bush structure of drilling machine pressure foot |
| CN202894789U (en) * | 2012-10-19 | 2013-04-24 | 郑捷 | Open type cutting-angle-adjusting clamp device |
| CN103801949A (en) * | 2014-02-20 | 2014-05-21 | 江苏泽恩汽机车部品制造有限公司 | Jig for machining inclined hole in cylindrical face |
| CN203751724U (en) * | 2014-02-27 | 2014-08-06 | 三峡大学 | Clamp special for drilling hole in wall of tubular workpiece |
| CN204221425U (en) * | 2014-11-13 | 2015-03-25 | 连云港凯帝重工科技有限公司 | Boring grab on the milling machine of easy switching |
| CN206567840U (en) * | 2017-02-21 | 2017-10-20 | 李广连 | A kind of fast locking device of rig chuck |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106695367B (en) | 2018-12-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180904 Address after: 235000 Lieshan District seventh middle school in Huaibei, Anhui Applicant after: Yuan Jing Address before: 235000 No. 11, Yifeng Road Industrial Park, Xiangshan District, Huaibei, Anhui Applicant before: Li Guanglian |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200902 Address after: 221600 new village, Hongguang Siqu, Waihuan Road, Peixian County, Xuzhou City, Jiangsu Province Patentee after: Xuzhou Jinyue lock industry Co., Ltd Address before: 235000 Huaibei middle school, Lieshan District, Anhui, China, seventh Patentee before: Yuan Jing |
|
| TR01 | Transfer of patent right |