CN104889968B - Hand-held chuck grip opener - Google Patents
Hand-held chuck grip opener Download PDFInfo
- Publication number
- CN104889968B CN104889968B CN201510245949.2A CN201510245949A CN104889968B CN 104889968 B CN104889968 B CN 104889968B CN 201510245949 A CN201510245949 A CN 201510245949A CN 104889968 B CN104889968 B CN 104889968B
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- Prior art keywords
- bracket
- handle
- collet sleeve
- tabletting
- side wall
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Abstract
The invention discloses hand-held chuck grip opener, including the bracket for clamping collet sleeve, handle and handle tabletting, bracket is located at one end of handle, and handle tabletting is located at the other end of handle；The outer wall of collet sleeve is provided with step, and the side wall outer rim of bracket is engaged with the outer wall shape of collet sleeve, and the bottom surface of bracket is in the structure for coordinating clamping with step；Worker catches handle tabletting during use, the step of bracket against chuck is firmly pushed, collet sleeve is slided from collet sleeve footstock top towards collet sleeve footstock bottom, while shell fragment clamp pin is opened.The present invention uses above structure, prevents the hand of worker from directly contacting chuck, eliminates safe hidden trouble；And hand can be effectively protected, reduce the strength used.
Description
Technical field
The present invention relates to clamp art, and in particular to hand-held chuck grip opener.
Background technology
The chuck 4 of fixture as shown in Figure 1, including collet sleeve footstock 41, the shell fragment clamp pin 42 located at collet sleeve footstock one end,
Chuck thimble 43 among shell fragment clamp pin 42, the collet sleeve 44 being set on shell fragment clamp pin 42 and collet sleeve footstock outer wall.
Workpiece is gripped using shell fragment clamp pin 42, if workpiece loosens during gripping, worker is gone to press collet sleeve 44 with hand, makes collet sleeve 44 from chuck
Set footstock top 411 is slided towards collet sleeve footstock bottom 412, and now shell fragment clamp pin 42, which unclamps, realizes the adjustment location of workpiece.But
In operation, potential safety hazard be present, hand is easily injured, and the strength needed is big, and the labor intensity of worker is big.
The content of the invention
It is an object of the invention to disclose hand-held chuck grip opener, solve in gripping workpiece fabrication and use the whole workpiece of hand adjustment
Position, the problem of potential safety hazard be present.
To reach above-mentioned purpose, the present invention adopts the following technical scheme that：
Hand-held chuck grip opener, including the bracket for clamping collet sleeve, handle and handle tabletting, bracket is located at handle
One end, handle tabletting are located at the other end of handle；The outer wall of collet sleeve is provided with step, the side wall outer rim of bracket and collet sleeve it is outer
Wall shape is engaged, and the bottom surface of bracket is in the structure for coordinating clamping with step；Worker catches handle tabletting during use, by bracket
Step against chuck is firmly pushed, and collet sleeve is slided from collet sleeve footstock top towards collet sleeve footstock bottom, while Spring sheet clip
Pin is opened.
Further, the handle tabletting is made using disc structure and by elastomeric material.
Further, the handle and the handle tabletting coaxial cooperation.
Further, the side wall outer rim of the bracket is in arc structure, the radian D of the side wall outer rim of bracket meet 45 °≤D≤
180°。
Further, the side wall outer rim of the bracket is additionally provided with the bracket skid-proof point of projection；Bracket and bracket skid-proof point are by bullet
Property material is made.
Further, the top surface of the handle tabletting, which is provided with, is used for several anti-skidding handle salient points.
Further, the handle salient point and the handle tabletting is formed in one an overall structure made of technique.
Further, the elastomeric material is rubber.
Further, the bottom surface of the bracket is engaged in planar structure and with the step shape.
Compared with prior art, beneficial effects of the present invention：
The present invention discloses hand-held chuck grip opener, using handle and bracket structure, prevents the hand of worker from directly contacting chuck,
Eliminate safe hidden trouble；And handle tabletting structure is used, hand can be effectively protected, reduces the strength used.Using elastomeric material, energy
Enough increase hand comfort level, and use anti-skidding bracket skid-proof point and handle salient point, increasing friction force.
Brief description of the drawings
Technical scheme in order to illustrate the embodiments of the present invention more clearly, make required in being described below to embodiment
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for
For those of ordinary skill in the art, without having to pay creative labor, it can also be obtained according to these accompanying drawings
His accompanying drawing.
Fig. 1 is the schematic diagram of collet sleeve, and arrow represents the glide direction of collet sleeve in figure；
Fig. 2 is the schematic perspective view one of the hand-held chuck grip opener embodiment of the present invention；
Fig. 3 is the schematic perspective view two of embodiment illustrated in fig. 2；
Fig. 4 is Fig. 2 schematic front view；
Fig. 5 is Fig. 2 elevational schematic view；
In figure, 1- brackets；The side wall outer rim of 11- brackets；The bottom surface of 12- brackets；2- handles；3- handle tablettings；31- handles
The top surface of tabletting；
4- chucks；41- collet sleeve footstocks；411- collet sleeve footstocks top；412- collet sleeve footstocks bottom；42- Spring sheet clips
Pin；43- chuck thimbles；44- collet sleeves；The outer wall of 441- collet sleeves；442- steps.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.
Chuck grip opener, including bracket 1, handle 2 and handle for clamping collet sleeve 44 are held as shown in Figures 2 to 5
Tabletting 3, bracket 1 are located at one end of handle, and handle tabletting 3 is located at the other end of handle.The outer wall 441 of collet sleeve is provided with step
442, the side wall outer rim 11 of bracket is engaged with the shape of outer wall 441 of collet sleeve, and the bottom surface 12 of bracket is in coordinate with step 442
The structure of clamping.Worker catches handle tabletting during use, bracket is firmly pushed against the step 442 of collet sleeve, from collet sleeve
Footstock top 411 is slided towards collet sleeve footstock bottom 412, while shell fragment clamp pin 42 is opened.The present embodiment uses above structure, energy
Effectively protection hand, reduces the strength that uses of worker, eliminates safe hidden trouble and reduces labor strength.
In the present embodiment, handle tabletting 3 uses disc structure, and is made using elastomeric material, such as rubber etc. can be effective
Reduce the pressure that hand receives, improve comfort level.Handle 2 and the coaxial cooperation of handle tabletting 3, effectively transmit pressure.The side of bracket
Wall outer rim 11 is in arc structure, and energy is effective and is engaged in the outer wall 441 of the collet sleeve of cylindrical structural；Outside the side wall of bracket
The radian D of edge 11 meets 45 °≤D≤180 °, can effectively anti-on-slip position.The bottom surface 12 of bracket in planar structure and with step 442
Shape is engaged.
It is provided with as the top surface 31 to further improvement of this embodiment, handle tabletting convex for several anti-skidding handles
Point (not shown).Increasing friction force, worker's rubber sleeve during pressing is prevented, further increases comfort level.Handle salient point and handle
Tabletting is formed in one an overall structure made of technique.
Raised bracket skid-proof point can be also provided with as the side wall outer rim 11 to further improvement of this embodiment, bracket
(not shown), increase grabbing with joint efforts for crawl collet sleeve outer wall, anti-on-slip position.Bracket 1 and bracket skid-proof point are made up of elastomeric material,
Prevent from damaging collet sleeve.
The present embodiment holds the other structures of chuck grip opener referring to prior art.
The invention is not limited in above-mentioned embodiment, if not departing from the present invention to the various changes or modifications of the present invention
Spirit and scope, if these changes and modification belong within the scope of the claim and equivalent technologies of the present invention, then this hair
It is bright to be also intended to comprising these changes and modification.
Claims (1)
1. hand-held chuck grip opener, it is characterised in that：Including for the bracket of clamping collet sleeve, handle and handle tabletting, bracket
Located at one end of handle, handle tabletting is located at the other end of handle；The outer wall of collet sleeve is provided with step, the side wall outer rim of bracket with
The outer wall shape of collet sleeve is engaged, and the bottom surface of bracket is in the structure for coordinating clamping with step；Worker catches handle during use
Tabletting, the step of bracket against chuck firmly being pushed, collet sleeve is slided from collet sleeve footstock top towards collet sleeve footstock bottom,
Shell fragment clamp pin is opened simultaneously；The handle tabletting is made using disc structure and by elastomeric material；The handle and described
Handle tabletting coaxial cooperation；The top surface of the handle tabletting, which is provided with, is used for several anti-skidding handle salient points；The handle salient point
It is formed in one an overall structure made of technique with the handle tabletting；The side wall outer rim of the bracket is in arc structure,
The radian D of the side wall outer rim of bracket meets 45 °≤D≤180 °；The bracket that the side wall outer rim of the bracket is additionally provided with projection is anti-skidding
Point；Bracket and bracket skid-proof point are made up of elastomeric material；The elastomeric material is rubber；The bottom surface of the bracket is in planar structure
And it is engaged with the step shape；The side wall outer rim of bracket and it is engaged in the outer wall of the collet sleeve of cylindrical structural, bracket
Skid-proof point increases grabbing with joint efforts for crawl collet sleeve outer wall, anti-on-slip position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510245949.2A CN104889968B (en) | 2015-05-14 | 2015-05-14 | Hand-held chuck grip opener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510245949.2A CN104889968B (en) | 2015-05-14 | 2015-05-14 | Hand-held chuck grip opener |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104889968A CN104889968A (en) | 2015-09-09 |
| CN104889968B true CN104889968B (en) | 2017-12-08 |
Family
ID=54023137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510245949.2A Active CN104889968B (en) | 2015-05-14 | 2015-05-14 | Hand-held chuck grip opener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104889968B (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203579326U (en) * | 2013-11-05 | 2014-05-07 | 明珠科技有限公司 | Full-automatic drill bit grinding machine |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202151698U (en) * | 2011-05-26 | 2012-02-29 | 陈肇和 | Conveniently assembled and disassembled hand-tightening drill chuck |
| JP6178804B2 (en) * | 2012-02-20 | 2017-08-09 | アンカ・ピーティーワイ・リミテッド | Collet adapter |
| CN202684875U (en) * | 2012-04-24 | 2013-01-23 | 田勤工业股份有限公司 | Chuck structure of pneumatic tool |
| CN203579236U (en) * | 2013-11-21 | 2014-05-07 | 上海西晨洋禾机械装备有限公司 | Clamping device |
| CN103639459A (en) * | 2013-11-25 | 2014-03-19 | 重庆市璧山爱华有限责任公司 | Displacement-type spring chuck |
| CN203817429U (en) * | 2014-05-21 | 2014-09-10 | 温州富通管件制造有限公司 | Elastic fixture of lathe |
| CN203993707U (en) * | 2014-06-10 | 2014-12-10 | 北京汽车研究总院有限公司 | For the control stick erecting tools of manual transmission is installed |
| CN204712037U (en) * | 2015-05-14 | 2015-10-21 | 深圳市岑科实业有限公司 | Hand-held chuck grip opener |
-
2015
- 2015-05-14 CN CN201510245949.2A patent/CN104889968B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203579326U (en) * | 2013-11-05 | 2014-05-07 | 明珠科技有限公司 | Full-automatic drill bit grinding machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104889968A (en) | 2015-09-09 |
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| C10 | Entry into substantive examination | ||
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| GR01 | Patent grant | ||
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Address after: 518000 room 1101-1105, building 6, Hengda fashion Huigu building (East District), Fulong Road, Henglang community, Dalang street, Longhua District, Shenzhen, Guangdong Patentee after: Cenke Technology (Shenzhen) Group Co.,Ltd. Address before: 518000, 2nd floor (office) and 3rd floor (production), Building C, Jinbolong Industrial Park, Qingquan Road, Longhua Street, Bao'an District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN CENKER ENTERPRISE Ltd. |
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| CP03 | Change of name, title or address |