CN2915393Y - Screwdriver with clamping device - Google Patents
Screwdriver with clamping device Download PDFInfo
- Publication number
- CN2915393Y CN2915393Y CN 200620032245 CN200620032245U CN2915393Y CN 2915393 Y CN2915393 Y CN 2915393Y CN 200620032245 CN200620032245 CN 200620032245 CN 200620032245 U CN200620032245 U CN 200620032245U CN 2915393 Y CN2915393 Y CN 2915393Y
- Authority
- CN
- China
- Prior art keywords
- screwdriver
- movable sleeve
- end cap
- clip
- sleeve
- 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
Links
Abstract
The utility model discloses a screwdriver with a clip, which comprises a screwdriver handle (11) and a screwdriver holder (5) provided with a clip. The clip is composed of a movable sleeve (8), a flexible jaw (4), a positioning sleeve (7), a spring (9) and a connecting end cap (10). The positioning sleeve (7) is fixed on the screwdriver holder (5). The connecting end cap (10) and the movable sleeve (8) are jacketed on the external side of the screwdriver holder (5). The upper part of the movable sleeve (8) is linked to the connecting end cap (10). The spring (9) is arranged inside the movable sleeve (8) between the connecting end cap (1) and the positioning sleeve (7). The flexible jaw (4) is fixed on the lower part of the movable sleeve (8). In the utility model, the elastic effect of the spring is utilized to provide a clamping force between the screw and the screwdriver so that the operation difficulty of the full position screwing in small space can be resolved. Thus the hidden danger arising from the inadvertent operation can be avoided and the work efficiency is improved as well.
Description
Technical field
The utility model belongs to a kind of power tool, relates generally to a kind of screwdriver that has clamper.
Background technology
In the assembly working of electric equipment, the Screw amount ratio is more, and screw is little and installing space is also little usually, when utilizing screwdriver to install, careless slightly, screw is fallen into and brought potential faults can in the equipment operation of equipment, often brings the difficulty of assembly working to the worker.At present, the most of employing is that magnet is arranged in the end of screwdriver, and this brings great convenience to mounting screw.But the suction of magnet is limited, and long-time the use, and magnetic weakens, thereby influences the installation of screw.
Summary of the invention
The purpose of this utility model provides a kind of screwdriver that has clamper, and it can have been avoided because the potential faults that careless manipulation brings has improved work efficiency.
The purpose of this utility model can be achieved through the following technical solutions: it comprises screwdriver handle and screwdriver rod, clamper is set on screwdriver rod, clamper is made of movable sleeve, elastic clip, positioning sleeve, stage clip and connection end cap, positioning sleeve is fixed on the screwdriver rod, connect the outside that end cap and movable sleeve are enclosed within screwdriver rod, movable sleeve top be connected end cap and connect, stage clip is arranged in the movable sleeve that connects between end cap and the positioning sleeve, elastic clip is fixed on the movable sleeve bottom.
Described elastic clip is two, and relative fixed is in both sides, movable sleeve bottom, and two elastic clip bottoms are respectively arranged with the clip nail head that is used to tighten screw cap, and two clip nail heads are relative.
The utility model utilizes the elastic force effect of spring, for a chucking power is provided between screw and the screwdriver, thereby has solved the difficulty that operation is screwed in little space, full position screw, can avoid because the potential faults that careless manipulation brings has improved work efficiency.The utility model is not only applicable to the assembly manipulation of locomotive electric apparatus cabinet, is applicable to the assembly manipulation of ground electric equipment, electronic apparatus, instrument and meter, mechanical device yet, is specially adapted to narrow space or faces upward the assembly manipulation of position.
Description of drawings
Accompanying drawing 1 is an overall structure schematic diagram of the present utility model.
Accompanying drawing 2 is the elastic clip structural representation.
Shown in the figure: 1, screw, 2, packing ring, 3, spring washer, 4, elastic clip, 5, screwdriver rod, 6, trip bolt, 7, positioning sleeve, 8, movable sleeve, 9, spring, 10, connect end cap, 11, screwdriver handle, 12, the clip nail head.
The specific embodiment
In conjunction with the accompanying drawings, specific embodiment of the utility model is described.
As Fig. 1, shown in 2, described main it of screwdriver that has clamper comprises screwdriver handle 11 and screwdriver rod 5, and be arranged on clamper on the screwdriver rod 5, clamper is by movable sleeve 8, elastic clip 4, positioning sleeve 7, spring 9 and connection end cap 10 constitute, positioning sleeve 7 (or location convex shoulder, alignment pin etc.) be fixed on the screwdriver rod 5, connect the outside that end cap 10 and movable sleeve 8 are enclosed within screwdriver rod 5, movable sleeve 8 tops be connected end cap 10 and connect, stage clip 8 is arranged in the movable sleeve that connects between end cap 10 and the positioning sleeve 7, elastic clip is two, by trip bolt 6 relative fixed in both sides, movable sleeve bottom, it is relative that two elastic clips bottom is respectively arranged with 12, two clip nails of clip nail 12 that are used to tighten screw 1.Clip nail 12 front end are concave arc shape.Clip nail 12 and elastic clip 4 are structure as a whole.Positioning sleeve 7 can be or location convex shoulder, alignment pin etc.
The utility model can should be enclosed within on the screwdriver rod 5 connecting end cap 10 earlier during assembling with the transformation of the way of normal screws cutter, and the spring 9 of packing into then reinstalls positioning sleeve 7.Should determine in advance when positioning sleeve 7 is installed or adjust the position, guarantee that stage clip has enough strength can clamp screw 1.One end of movable sleeve 8 is connected with elastic clip 4, and the other end is made screw thread.Earlier elastic clip 4 and movable sleeve 8 are connected, after cover 10 to be positioned is fixed on the screwdriver rod 5, the threaded end of movable sleeve is screwed with the installed end cap 10 that is connected, so far can finish the assembling of the transformation of the way.If directly make such screwdriver, positioning sleeve can be saved, directly on screwdriver rod 5, make the bulge-structure that is used for retainer spring, again that knife bar 5 and handle of a knife 11 is fixing after end cap 10 to be connected and spring are packed into, the movable sleeve 8 that will install elastic clip 4 at last be connected end cap 10 and screw and finish assembling.
During rigging screw, utilize the concave arc of clip nail 12 front end to block screw 1, under the effect of spring, tighten screw, screw is sent in the screw, treat on the screw threads after, clip nail 12 is withdrawed from, get final product utilizing screwdriver to screw screw.If during knockout screw, earlier with screwdriver turn screw, the concave arc of clip nail 12 front end is blocked screw, continue the rotary screw cutter and screw is screwed out get final product.
Claims (3)
1, a kind of screwdriver that has clamper, it comprises screwdriver handle (11) and screwdriver rod (5), it is characterized in that: on screwdriver rod (5), clamper is set, clamper is by movable sleeve (8), elastic clip (4), positioning sleeve (7), spring (9) and connection end cap (10) constitute, positioning sleeve (7) is fixed on the screwdriver rod (5), connect the outside that end cap (10) and movable sleeve (8) are enclosed within screwdriver rod (5), movable sleeve (8) top be connected end cap (10) and connect, spring (9) is arranged in the movable sleeve (8) that connects between end cap (1) and the positioning sleeve (7), and elastic clip (4) is fixed on movable sleeve (8) bottom.
2, the screwdriver that has clamper according to claim 1, it is characterized in that: described elastic clip is (4) two, relative fixed is in movable sleeve (8) both sides, bottom, and two elastic clips (4) bottom is respectively arranged with the clip nail head (12) that is used to tighten screw cap, and two clip nail heads are relative.
3, the screwdriver that has clamper according to claim 1 is characterized in that: clip nail head (12) front end is a concave arc shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620032245 CN2915393Y (en) | 2006-06-09 | 2006-06-09 | Screwdriver with clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620032245 CN2915393Y (en) | 2006-06-09 | 2006-06-09 | Screwdriver with clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2915393Y true CN2915393Y (en) | 2007-06-27 |
Family
ID=38186299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620032245 Expired - Fee Related CN2915393Y (en) | 2006-06-09 | 2006-06-09 | Screwdriver with clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2915393Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102922463A (en) * | 2011-08-12 | 2013-02-13 | 上海昆杰五金工具有限公司 | Automatic head-replacing screwdriver |
| CN103659697A (en) * | 2013-12-12 | 2014-03-26 | 安徽理工大学 | Screwdriver capable of clamping screw |
| CN103737532A (en) * | 2013-12-31 | 2014-04-23 | 吴江佳亿电子科技有限公司 | Screwdriver capable of clamping screws |
| CN104526628A (en) * | 2015-01-19 | 2015-04-22 | 李伟 | Screwdriver easy to use |
| CN105705299A (en) * | 2013-11-08 | 2016-06-22 | 阿特拉斯·科普柯工业技术公司 | Vacuum adapter for a power tool |
| CN106425956A (en) * | 2016-11-25 | 2017-02-22 | 中国核动力研究设计院 | Bolt underwater dissembling and assembling tool |
| CN108188715A (en) * | 2018-02-05 | 2018-06-22 | 路博迪（香港）有限公司 | Screw detent mechanism |
| CN113695890A (en) * | 2021-08-23 | 2021-11-26 | 天津津航计算技术研究所 | Tool for improving screw assembly efficiency of deep cavity narrow space |
-
2006
- 2006-06-09 CN CN 200620032245 patent/CN2915393Y/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102922463A (en) * | 2011-08-12 | 2013-02-13 | 上海昆杰五金工具有限公司 | Automatic head-replacing screwdriver |
| CN102922463B (en) * | 2011-08-12 | 2015-11-04 | 上海昆杰五金工具有限公司 | A kind of automatic bit-changing screwdriver |
| CN105705299A (en) * | 2013-11-08 | 2016-06-22 | 阿特拉斯·科普柯工业技术公司 | Vacuum adapter for a power tool |
| CN103659697A (en) * | 2013-12-12 | 2014-03-26 | 安徽理工大学 | Screwdriver capable of clamping screw |
| CN103737532A (en) * | 2013-12-31 | 2014-04-23 | 吴江佳亿电子科技有限公司 | Screwdriver capable of clamping screws |
| CN104526628A (en) * | 2015-01-19 | 2015-04-22 | 李伟 | Screwdriver easy to use |
| CN104526628B (en) * | 2015-01-19 | 2016-03-23 | 何旭东 | A kind of easy-to-use screwdriver |
| CN106425956A (en) * | 2016-11-25 | 2017-02-22 | 中国核动力研究设计院 | Bolt underwater dissembling and assembling tool |
| CN106425956B (en) * | 2016-11-25 | 2018-05-08 | 中国核动力研究设计院 | The underwater dismantling device of bolt |
| CN108188715A (en) * | 2018-02-05 | 2018-06-22 | 路博迪（香港）有限公司 | Screw detent mechanism |
| CN113695890A (en) * | 2021-08-23 | 2021-11-26 | 天津津航计算技术研究所 | Tool for improving screw assembly efficiency of deep cavity narrow space |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20080829 Address after: The development of science and Technology Department, Henan province Luoyang Qiming road Chanhe District No. 2 CSR Luoyang Locomotive Co. Ltd. postcode: 471002 Patentee after: CSR Luoyang Locomotive Factory Address before: Chanhe Qiming road Henan city of Luoyang province No. 2, zip code: 471002 Patentee before: CSR Luoyang Locomotive Factory |
|
| CU03 | Correction of utility model patent gazette |
Correction item: Patentee Correct: CSR Luoyang Locomotive Co., Ltd. False: CSR Luoyang Locomotive Factory Number: 40 Page: 967 Volume: 24 |
|
| ERR | Gazette correction |
Free format text: CORRECT: PATENTEE; FROM: CSR LUOYANG ROLLING STOCK WORKS TO: NANCHE LUOYANG LOCOMOTIVE CO., LTD. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070627 Termination date: 20130609 |