CN201863153U - Movable spanner - Google Patents
Movable spanner Download PDFInfo
- Publication number
- CN201863153U CN201863153U CN2010206047102U CN201020604710U CN201863153U CN 201863153 U CN201863153 U CN 201863153U CN 2010206047102 U CN2010206047102 U CN 2010206047102U CN 201020604710 U CN201020604710 U CN 201020604710U CN 201863153 U CN201863153 U CN 201863153U
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- CN
- China
- Prior art keywords
- jaw
- block
- jaw opening
- fixed block
- movable block
- 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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- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
A movable spanner comprises a handle and a jaw opening formed at one end of the handle. The jaw opening comprises a jaw opening fixed block and a jaw opening movable block that are opposite to each other. The jaw opening fixed block is extended from the end of the handle, and the jaw opening movable block is pivoted with the end of the handle through a fixing pin; the jaw opening movable block is movably connected with and limited by the jaw opening fixed block through an adjusting nut, and the jaw opening movable block and the jaw opening fixed block together define a jaw opening accommodating space; and a sliding chute is formed on the jaw opening fixed block, a slider and a compression spring are accommodated inside the sliding chute, and an adjusting block connected with the slider to shift the slider is arranged on the outer edge of the sliding chute. The movable spanner has the advantages that the jaw opening size can be adjusted through the adjusting nut and an adjusting spring, so that the movable spanner is adapted to work pieces with different specifications, and the adjustment accuracy is high; the adjusting block is used to shift the slider, so that the work pieces are not easy to be seize; a pointed tooth-shaped operation surface is adopted, so that the movable spanner is not easy to slip; the structure is simple and compact; and the adaptability is good.
Description
Technical field
The utility model relates to a kind of hand fastened tools, relates in particular to a kind of monkey wrench.
Background technology
Spanner is a kind of handling instrument commonly used, when using spanner that bolt, nut etc. is screwed or dismantles, traditional fork spanner can only be used for rotating the workpiece of same size owing to the size that can not regulate jaw, therefore use inconvenience, exist problems such as operating rate is slow, inefficiency.Existing monkey wrench is provided with the rolling turbine in the fenestra of handle, the size by this rolling turbine adjustable jaws mouth is adapting to the needs of different workpieces, but governing speed is slow, and it is inaccurate to adjust distance, and positioning accuracy is low.
When spanner vises that workpiece is twisted assembling repeatedly and when giving up the throne, dislocation or spanner takes place easily block the problem that workpiece is unable to stir any more, this moment must be by force
Spanner takes off from workpiece, perhaps regulates the size that turbine enlarges jaw once more
Spanner takes off, during serious dislocation even can't the turn turbine, bring bigger inconvenience, and the spanner that takes off chucking from the workpiece by force will inevitably cause to a certain degree damage to workpiece and spanner to work, influence job schedule, also cause cost to increase because of workpiece damages.
Simultaneously, when screwing or dismantling screw or nut, owing to need to use bigger power and the corner angle of wear and tear easily screw, nut, and when screw that runs into the corner angle wearing and tearing or nut, also have jaw to skid, be difficult to the problem of strong fix easily.
The utility model content
The utility model is exactly that the jaw of spanner size adjusting that above-mentioned prior art exists is inaccurate, governing speed slow in order to solve, be difficult for when spanner blocks workpiece getting loose and spanner problem such as skids easily and a kind of easy to use, accurate positioning, jaw size adjustment precision height are provided, are difficult for blocking the monkey wrench of workpiece when using.
The purpose of this utility model is achieved through the following technical solutions:
A kind of monkey wrench comprises the jaw of handle and handle end,
Described jaw comprises a relative jaw fixed block and a jaw movable block, and the jaw fixed block is extended by handle end, and the jaw movable block articulates by steady pin and handle end;
Described jaw movable block flexibly connects by the relative jaw fixed block of adjusting nut and is spacing, and defines the jaw accommodation space jointly with the jaw fixed block;
Offer chute on the described jaw fixed block, ccontaining slide block and stage clip in the chute, the chute outer is provided with and links to each other in order to stir the regulating block of slide block with slide block.
Also be fixed with a regulating spring between described jaw fixed block and the jaw movable block, the jaw movable block is by the relative jaw fixed block of regulating spring location.
Described stage clip one end is connected into the chute bottom, and the other end is connected into slider bottom.
The outside operating surface of described slide block is relative with the inboard operating surface of jaw movable block, and the inboard operating surface of the outside operating surface of slide block and jaw movable block all is provided with dentation.
Described dentation is the sharp tooth projection.
Described slide block is a wedged block.
With prior art mutually this, the utlity model has following beneficial effect:
1, a kind of monkey wrench of providing of the utility model is regulated the jaw size by adjusting nut and regulating spring, can adapt to the workpiece of different size, and is easy to use, the degree of regulation height;
2, a kind of monkey wrench of providing of the utility model is by the interaction of stage clip, slide block and regulating block, when spanner blocks workpiece and is difficult to get loose, stir regulating block and drive slide block down, can increase the space of jaw, make jaw and workpiece produce the gap and become flexible, need not take off spanner, can not cause damage yet workpiece and spanner;
3, a kind of monkey wrench of providing of the utility model is provided with the sharp tooth projection on two relative operating surfaces of jaw, can accurately locate and tighten workpiece, is difficult for skidding workpiece such as screw also not easy to wear and nut;
4, a kind of monkey wrench of providing of the utility model is simple in structure, compact, and is light and handy practical, easy to operate, high efficiency, and easily manufactured, have very strong applicability.
Description of drawings
Fig. 1 is the structural representation of the utility model one embodiment.
The specific embodiment
Describe the utility model in detail below in conjunction with accompanying drawing.
As shown in Figure 1,1-handle, 2-jaw, 3-jaw fixed block, 4-jaw movable block, 5-steady pin, 6-adjusting nut, 7-regulating spring, 8-chute, 9-slide block, 10-stage clip, 11-regulating block.
A kind of monkey wrench comprises the jaw 2 of handle 1 and handle 1 end; Jaw 2 comprises relative a jaw fixed block 3 and a jaw movable block 4, wherein jaw fixed block 3 is extended by the end of handle 1, with handle 1 global formation, jaw movable block 4 articulates by the end of steady pin 5 with handle 1, and promptly jaw movable block 4 can be around steady pin 5 relative jaw fixed block 3 rotations.
Jaw movable block 4 flexibly connects by adjusting nut 6 relative jaw fixed blocks 3 and is spacing, and with the common definition of jaw fixed block 3 jaw accommodation spaces, also be fixed with a regulating spring 7 between jaw fixed block 3 and jaw movable block 4, jaw movable block 4 is by regulating spring 7 relative jaw fixed blocks 3 location.Be that adjusting nut 6 passes jaw movable block 4 and is embedded in the jaw fixed block 3, by screwing adjusting nut 6, it is close to impel jaw movable block 4 to move to jaw fixed block 3, can dwindle the jaw accommodation space that both form, otherwise, unscrew adjusting nut 6, then jaw movable block 4 deviates from jaw fixed block 3, and the jaw accommodation space that both form increases, and is convenient to adapt to the workpiece of different size and specification, and governing speed is fast, the degree of regulation height.Regulating spring 7 not only plays the effect that connects location jaw movable block 4, can also fix effect by 6 pairs of jaw movable blocks 4 of auxiliary adjustment nut.
On jaw fixed block 3, offer a chute 8, be equipped with a slide block 9 and a stage clip 10 in the chute 8, stage clip 10 is positioned at bottom, slide block 9 belows of chute 8, and an end of stage clip 10 is connected into chute 8 bottoms, the other end is connected into slide block 9 bottoms, to 9 reset responses of slide block; Chute 8 outers are provided with regulating block 11, regulating block 11 links to each other with slide block 9, can realize that by stirring regulating block 11 up and down slide block 9 slides up and down in chute 8, because slide block 9 is up-small and down-big wedged block shape, utilize slide block 9 sliding up and down in chute 8, can increase or dwindle the jaw accommodation space between jaw fixed block 3 and the jaw movable block 4, further increase or dwindle gap between spanner and the workpiece, solve the problem that spanner and workpiece block.
The operation spanner is fastening or when getting loose workpiece, block the situation that workpiece is difficult to get loose if run into spanner, drive slide block 9 descending compression press springs 10 by stirring regulating block 11, can increase the jaw accommodation space between jaw fixed block 3 and the jaw movable block 4, make jaw and workpiece produce the gap and become flexible, be convenient to adjust the spanner orientation and continue operation, pass through the reset response of 10 pairs of slide blocks 9 of stage clip afterwards, slide block 9 resets up, continues the supplementary card clamping of workpieces.
The relative chute 8 of the outside operating surface of slide block 9 is the inclined-plane, its inboard operating surface with jaw movable block 4 is relative and approximate parallel, both form operation interface jointly, and the inboard operating surface of the outside operating surface of slide block 9 and jaw movable block 4 all is provided with some uniform sharp tooth projections.When using the wrench operated workpiece, the sharp tooth projection on these operation interfaces helps accurately location and fixing workpiece, and workpiece is not yielding simultaneously, is difficult for skidding yet.
More than disclosed only be several specific embodiments of the application, but the application is not limited thereto, any those skilled in the art can think variation, all should drop in the application's the protection domain.
Claims (6)
1. monkey wrench comprises it is characterized in that the jaw of handle and handle end,
Described jaw comprises a relative jaw fixed block and a jaw movable block, and the jaw fixed block is extended by handle end, and the jaw movable block articulates by steady pin and handle end;
Described jaw movable block flexibly connects by the relative jaw fixed block of adjusting nut and is spacing, and defines the jaw accommodation space jointly with the jaw fixed block;
Offer chute on the described jaw fixed block, ccontaining slide block and stage clip in the chute, the chute outer is provided with and links to each other in order to stir the regulating block of slide block with slide block.
2. a kind of monkey wrench as claimed in claim 1 is characterized in that, also is fixed with a regulating spring between described jaw fixed block and the jaw movable block, and the jaw movable block is by the relative jaw fixed block of regulating spring location.
3. a kind of monkey wrench as claimed in claim 1 is characterized in that, described stage clip one end is connected into the chute bottom, and the other end is connected into slider bottom.
4. a kind of monkey wrench as claimed in claim 1 is characterized in that, the outside operating surface of described slide block is relative with the inboard operating surface of jaw movable block, and the inboard operating surface of the outside operating surface of slide block and jaw movable block all is provided with dentation.
5. a kind of monkey wrench as claimed in claim 4 is characterized in that, described dentation is the sharp tooth projection.
6. a kind of monkey wrench as claimed in claim 1 is characterized in that, described slide block is a wedged block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206047102U CN201863153U (en) | 2010-11-12 | 2010-11-12 | Movable spanner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206047102U CN201863153U (en) | 2010-11-12 | 2010-11-12 | Movable spanner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201863153U true CN201863153U (en) | 2011-06-15 |
Family
ID=44134319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206047102U Expired - Fee Related CN201863153U (en) | 2010-11-12 | 2010-11-12 | Movable spanner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201863153U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102501201A (en) * | 2011-11-18 | 2012-06-20 | 马岳骁 | Adjustable wrench |
| CN103252744A (en) * | 2013-04-01 | 2013-08-21 | 巨匠建设集团有限公司 | Monkey wrench and method adopting same to quickly connect rebars |
| TWI510333B (en) * | 2014-08-07 | 2015-12-01 | ||
| CN107813246A (en) * | 2017-11-10 | 2018-03-20 | 国网冀北电力有限公司管理培训中心 | Multi-purpose pipeline erecting device |
| CN112743109A (en) * | 2020-12-25 | 2021-05-04 | 洛阳瑞宝数控设备有限公司 | Numerical control lathe workbench for bearing machining |
| CN114810745A (en) * | 2022-04-06 | 2022-07-29 | 北京半导体专用设备研究所（中国电子科技集团公司第四十五研究所） | Positioning assembly and butt-joint equipment |
-
2010
- 2010-11-12 CN CN2010206047102U patent/CN201863153U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102501201A (en) * | 2011-11-18 | 2012-06-20 | 马岳骁 | Adjustable wrench |
| CN103252744A (en) * | 2013-04-01 | 2013-08-21 | 巨匠建设集团有限公司 | Monkey wrench and method adopting same to quickly connect rebars |
| TWI510333B (en) * | 2014-08-07 | 2015-12-01 | ||
| CN107813246A (en) * | 2017-11-10 | 2018-03-20 | 国网冀北电力有限公司管理培训中心 | Multi-purpose pipeline erecting device |
| CN112743109A (en) * | 2020-12-25 | 2021-05-04 | 洛阳瑞宝数控设备有限公司 | Numerical control lathe workbench for bearing machining |
| CN114810745A (en) * | 2022-04-06 | 2022-07-29 | 北京半导体专用设备研究所（中国电子科技集团公司第四十五研究所） | Positioning assembly and butt-joint equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: JUJIANG?CONSTRUCTION GROUP CO., LTD. Free format text: FORMER NAME: JUJIANG CONSTRUCTION GROUP CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 314500 Gaoqiao Town, Zhejiang City, Tongxiang Province Patentee after: Master Construction Group Co., Ltd. Address before: 314500, Fuxing Road, 92, Indus street, Zhejiang, Tongxiang Patentee before: Jujiang Construction Group Co., Ltd. |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160608 Address after: 314515 Tongxiang City, Jiaxing province Gaoqiao Town Town, Patentee after: Zhejiang master municipal Landscaping Engineering Co., Ltd. Address before: 314500 Gaoqiao Town, Zhejiang City, Tongxiang Province Patentee before: Master Construction Group Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110615 Termination date: 20181112 |