CN204712037U - Hand-held chuck grip opener - Google Patents
Hand-held chuck grip opener Download PDFInfo
- Publication number
- CN204712037U CN204712037U CN201520311709.3U CN201520311709U CN204712037U CN 204712037 U CN204712037 U CN 204712037U CN 201520311709 U CN201520311709 U CN 201520311709U CN 204712037 U CN204712037 U CN 204712037U
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- CN
- China
- Prior art keywords
- bracket
- handle
- hand
- collet sleeve
- compressing tablet
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Abstract
The utility model discloses hand-held chuck grip opener, comprise for the bracket of clamping collet sleeve, handle and handle compressing tablet, bracket is located at one end of handle, and the other end of handle is located at by handle compressing tablet; The outer wall of collet sleeve is provided with step, and the sidewall outer rim of bracket and the outer wall matching form of collet sleeve close, and the bottom surface of bracket is in the structure coordinating clamping with step; During use, workman catches handle compressing tablet, and firmly pressed down by the step of bracket facing to chuck, collet sleeve is slided from collet sleeve footstock top towards collet sleeve footstock bottom, and shell fragment clamp pin is opened simultaneously.The utility model adopts above structure, prevents the hand of workman from directly contacting chuck, eliminates safe hidden trouble; And effectively can protect hand, reduce the strength used.
Description
Technical field
The utility model relates to clamp art, is specifically related to hand-held chuck grip opener.
Background technology
The chuck 4 of fixture as shown in Figure 1, comprises collet sleeve footstock 41, is located at the shell fragment clamp pin 42 of collet sleeve footstock one end, is located at shell fragment clamp pin 42 middle chuck thimble 43, the collet sleeve 44 be set on shell fragment clamp pin 42 and collet sleeve footstock outer wall.Adopt shell fragment clamp pin 42 gripping workpiece, if workpiece loosens during gripping, workman goes to press collet sleeve 44 with hand, and collet sleeve 44 is slided from collet sleeve footstock top 411 towards collet sleeve footstock bottom 412, and now shell fragment clamp pin 42 unclamps and realizes the adjustment location of workpiece.But in operation, there is potential safety hazard, hand is easily injured, and the strength needed is large, and the labour intensity of workman is large.
Utility model content
The purpose of this utility model is to disclose hand-held chuck grip opener, solves in gripping workpiece fabrication and uses the whole location of workpiece of hand adjustment, there is the problem of potential safety hazard.
For achieving the above object, the utility model adopts following technical scheme:
Hand-held chuck grip opener, comprise for the bracket of clamping collet sleeve, handle and handle compressing tablet, bracket is located at one end of handle, and the other end of handle is located at by handle compressing tablet; The outer wall of collet sleeve is provided with step, and the sidewall outer rim of bracket and the outer wall matching form of collet sleeve close, and the bottom surface of bracket is in the structure coordinating clamping with step; During use, workman catches handle compressing tablet, and firmly pressed down by the step of bracket facing to chuck, collet sleeve is slided from collet sleeve footstock top towards collet sleeve footstock bottom, and shell fragment clamp pin is opened simultaneously.
Further, described handle compressing tablet adopts disc structure and is made by elastomeric material.
Further, described handle and described handle compressing tablet coaxial cooperation.
Further, the sidewall outer rim of described bracket is arc structure, and the radian D of the sidewall outer rim of bracket meets 45 °≤D≤180 °.
Further, the sidewall outer rim of described bracket is also provided with protruding bracket skid-proof point; Bracket and bracket skid-proof point are made up of elastomeric material.
Further, the end face of described handle compressing tablet is provided with for several anti-skidding handle salient points.
Further, described handle salient point and described handle compressing tablet are formed in one the overall structure that technique is made.
Further, described elastomeric material is rubber.
Further, the bottom surface of described bracket is planar structure and matches with described step shape.
Compared with prior art, the beneficial effects of the utility model:
The utility model discloses hand-held chuck grip opener, adopts handle and bracket structure, prevents the hand of workman from directly contacting chuck, eliminate safe hidden trouble; And adopt handle tabletting structure, effectively can protect hand, reduce the strength used.Adopt elastomeric material, hand comfort level can be increased, and adopt anti-skidding bracket skid-proof point and handle salient point, increasing friction force.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the schematic diagram of collet sleeve, and in figure, arrow represents the glide direction of collet sleeve;
Fig. 2 is the schematic perspective view one of the utility model hand-held chuck grip opener embodiment;
Fig. 3 is schematic perspective view two embodiment illustrated in fig. 2;
Fig. 4 is the schematic front view of Fig. 2;
Fig. 5 is the elevational schematic view of Fig. 2;
In figure, 1-bracket; The sidewall outer rim of 11-bracket; The bottom surface of 12-bracket; 2-handle; 3-handle compressing tablet; The end face of 31-handle compressing tablet;
4-chuck; 41-collet sleeve footstock; 411-collet sleeve footstock top; 412-collet sleeve footstock bottom; 42-shell fragment clamp pin; 43-chuck thimble; 44-collet sleeve; The outer wall of 441-collet sleeve; 442-step.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.
Hand-held chuck grip opener as shown in Figures 2 to 5, comprise for the bracket 1 of clamping collet sleeve 44, handle 2 and handle compressing tablet 3, bracket 1 is located at one end of handle, and the other end of handle is located at by handle compressing tablet 3.The outer wall 441 of collet sleeve is provided with step 442, and the sidewall outer rim 11 of bracket is closed with outer wall 441 matching form of collet sleeve, and the bottom surface 12 of bracket is in the structure coordinating clamping with step 442.During use, workman catches handle compressing tablet, and firmly pressed down by the step 442 of bracket facing to collet sleeve, slide from collet sleeve footstock top 411 towards collet sleeve footstock bottom 412, shell fragment clamp pin 42 is opened simultaneously.The present embodiment adopts above structure, effectively can protect hand, reduces the strength that workman uses, eliminates safe hidden trouble and reduce labor strength.
In the present embodiment, handle compressing tablet 3 adopts disc structure, and adopts elastomeric material to make, and such as rubber etc., can effectively reduce the pressure that hand receives, and improve comfort level.Handle 2 and handle compressing tablet 3 coaxial cooperation, effective transmission pressure.The sidewall outer rim 11 of bracket, in arc structure, can the outer wall 441 of collet sleeve of effective and cylindrical structure match; The radian D of the sidewall outer rim 11 of bracket meets 45 °≤D≤180 °, can effectively anti-on-slip position.The bottom surface 12 of bracket is planar structure and closes with step 442 matching form.
As to further improvement of this embodiment, the end face 31 of handle compressing tablet is provided with for several anti-skidding handle salient point (not shown).Increasing friction force, prevents workman's hand in pressing process sliding, increases comfort level further.Handle salient point and handle compressing tablet are formed in one the overall structure that technique is made.
As to further improvement of this embodiment, the sidewall outer rim 11 of bracket also can be provided with protruding bracket skid-proof point (not shown), strengthens to capture grabbing of collet sleeve outer wall and make a concerted effort, anti-on-slip position.Bracket 1 and bracket skid-proof point are made up of elastomeric material, prevent from damaging collet sleeve.
Other structure of the hand-held chuck grip opener of the present embodiment is see prior art.
The utility model is not limited to above-mentioned embodiment, if do not depart from spirit and scope of the present utility model to various change of the present utility model or modification, if these are changed and modification belongs within claim of the present utility model and equivalent technologies scope, then the utility model is also intended to comprise these change and modification.
Claims (9)
1. hand-held chuck grip opener, is characterized in that: comprise for the bracket of clamping collet sleeve, handle and handle compressing tablet, bracket is located at one end of handle, and the other end of handle is located at by handle compressing tablet; The outer wall of collet sleeve is provided with step, and the sidewall outer rim of bracket and the outer wall matching form of collet sleeve close, and the bottom surface of bracket is in the structure coordinating clamping with step; During use, workman catches handle compressing tablet, and firmly pressed down by the step of bracket facing to chuck, collet sleeve is slided from collet sleeve footstock top towards collet sleeve footstock bottom, and shell fragment clamp pin is opened simultaneously.
2. hand-held chuck grip opener as claimed in claim 1, is characterized in that: described handle compressing tablet adopts disc structure and is made by elastomeric material.
3. hand-held chuck grip opener as claimed in claim 1 or 2, is characterized in that: described handle and described handle compressing tablet coaxial cooperation.
4. hand-held chuck grip opener as claimed in claim 1, is characterized in that: the sidewall outer rim of described bracket is arc structure, and the radian D of the sidewall outer rim of bracket meets 45 °≤D≤180 °.
5. hand-held chuck grip opener as claimed in claim 1, is characterized in that: the sidewall outer rim of described bracket is also provided with protruding bracket skid-proof point; Bracket and bracket skid-proof point are made up of elastomeric material.
6. hand-held chuck grip opener as claimed in claim 1, is characterized in that: the end face of described handle compressing tablet is provided with for several anti-skidding handle salient points.
7. hand-held chuck grip opener as claimed in claim 6, is characterized in that: described handle salient point and described handle compressing tablet are formed in one the overall structure that technique is made.
8. hand-held chuck grip opener as described in claim 2 or 5, is characterized in that: described elastomeric material is rubber.
9. hand-held chuck grip opener as claimed in claim 1, is characterized in that: the bottom surface of described bracket is planar structure and matches with described step shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520311709.3U CN204712037U (en) | 2015-05-14 | 2015-05-14 | Hand-held chuck grip opener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520311709.3U CN204712037U (en) | 2015-05-14 | 2015-05-14 | Hand-held chuck grip opener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204712037U true CN204712037U (en) | 2015-10-21 |
Family
ID=54311062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520311709.3U Active CN204712037U (en) | 2015-05-14 | 2015-05-14 | Hand-held chuck grip opener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204712037U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104889968A (en) * | 2015-05-14 | 2015-09-09 | 深圳市岑科实业有限公司 | Handheld chuck clamp-opening device |
-
2015
- 2015-05-14 CN CN201520311709.3U patent/CN204712037U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104889968A (en) * | 2015-05-14 | 2015-09-09 | 深圳市岑科实业有限公司 | Handheld chuck clamp-opening device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
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. |
|
| CP03 | Change of name, title or address |