CN205097106U - Arm -type quick nut dismouting machines - Google Patents
Arm -type quick nut dismouting machines Download PDFInfo
- Publication number
- CN205097106U CN205097106U CN201520908463.8U CN201520908463U CN205097106U CN 205097106 U CN205097106 U CN 205097106U CN 201520908463 U CN201520908463 U CN 201520908463U CN 205097106 U CN205097106 U CN 205097106U
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- CN
- China
- Prior art keywords
- driven pulley
- driving wheel
- nut
- hole
- arm
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- 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.)
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Abstract
The utility model relates to an arm -type quick nut dismouting machines, its installation rotationally is provided with the action wheel in casing and from the driving wheel, and the action wheel moves driven round of rotation through the gear drive subband, be provided with in the middle of the action wheel with hole spanner matched with driving hole, be provided with from the driving wheel in the middle of with nut profile matched with nut hole, the hole spanner rotates the action wheel, moves driven round of rotation through the gear drive subband, and then realizes the dismantlement of nut. The utility model discloses the moment of will working is by the manual gear drive that transforms into of tradition to having changed and having puted forth effort the direction, the hand just as the people in constrictive space can go deep into to the inside, and the shell is rotatory thereupon, and spanner or action bars are operated at the exterior space of spaciousness, thereby have enlarged areas of use and space, cause to can be used to the operation of narrow space, and both the laborsaving while can the quick operation for gear drive.
Description
Technical field
The utility model relates to extracting tool field, particularly relates to a kind of arm-type fast nut dismounting facility.
Background technology
Current China's oil chemical industry is on the occasion of the high-speed developing period, various pipeline, pipeline are that production is requisite, pipeline enclosure is generally with bolts, but narrow space and limited working region bring very big inconvenience to traditional bolt and nut dismounting, the nut of some position is disposable fastening good even, conventional spanner dismounting cannot be used when overhauling again, bring great inconvenience to production and operation; Petroleum pipeline is inflammable and explosive, uses general purpose tool operation easily to cause spark to cause oil pipe to explode, dangerous high.
Utility model content
The purpose of this utility model is to avoid the deficiencies in the prior art to provide a kind of by gear drive and explosion-proof one arm-type fast nut dismounting facility.
To achieve these goals, arm-type fast nut dismounting facility disclosed in the utility model, it comprises holder housing, driving wheel and driven pulley is provided with rotationally in described holder housing, driving wheel drives driven pulley to rotate by gear driving pair, be provided with the driving hole matched with inner bore spanner in the middle of described driving wheel, in the middle of described driven pulley, be provided with the nut bore matched with nut profiles; Described holder housing offers spanner through hole in the position that driving hole is corresponding, inner bore spanner stretches into holder housing by spanner through hole and inserts in described driving hole, holder housing is provided with nut through hole at nut bore opposite position, and nut stretches into housing by nut through hole and inserts in described nut bore; Inner bore spanner rotary driving wheel, drives driven pulley to rotate by gear driving pair, and then realizes the dismounting of nut.
Further, the cylindrical of described driving wheel and driven pulley is provided with gear structure, described driving wheel directly engages with driven pulley and drives driven pulley to rotate.
Further, the cylindrical of described driving wheel and driven pulley is provided with gear structure, is provided with travelling gear between driving wheel and driven pulley, driving wheel drives driven pulley to rotate by travelling gear.
Further, the quantity of described travelling gear is 1-3.
Further, the quantity of described travelling gear is 1, and the center of described driving wheel, driven pulley and travelling gear three gears is arranged on the same line; In other words, the center of travelling gear is arranged on the central junction line of driving wheel and driven pulley.
Further, the quantity of described travelling gear is 2, and two travelling gear sizes are identical, are symmetricly set on the both sides of the central junction line of described driving wheel and driven pulley; Described driving wheel drives driven pulley to rotate by two travelling gears.
Further, arrange driving wheel mounting groove and the driven pulley mounting groove of annular in described holder housing, described driving wheel is arranged in driving wheel mounting groove rotationally, and described driven pulley is arranged in driven pulley mounting groove rotationally.
Further, described holder housing comprises upper shell and lower house, upper shell and lower house are symmetrically arranged with driving wheel up and down and install stage and driven pulley installation stage, upper shell and lower house are combined, and upper and lower two driving wheels install stage and driven pulley installation stage forms described driving wheel mounting groove and driven pulley mounting groove respectively.
Further, be provided with bearing pin in described holder housing, described travelling gear is sleeved on described bearing pin rotationally.
Further, described driving hole and nut bore are regular polygon hole or plum blossom hole, are preferably interior hexagonal nibs.
Further, described arm-type fast nut dismounting facility are formed by the beallon or aluminium copper manufacture with explosion-proof performance.
Further, the diameter of described driving wheel, travelling gear and driven pulley reduces successively; The diameter of driven pulley is 1/2 ~ 1/5 of driving wheel diameter.
(3) beneficial effect
Technique scheme of the present utility model has following beneficial effect: arm-type fast nut dismounting facility are based on the principle of conventional spanner dismounting nut, work moment is transformed into gear drive by traditional-handwork, and change force direction, just as the hand of people can be deep into the inside in narrow space, shell does not rotate thereupon, spanner or action bars operate at the space outerpace of spaciousness, thus expand use region and space, cause and can be used for narrow space operation, can fast operating while that gear drive being both laborsaving, Gear Processing diameter can be changed according to the actual requirements, thus reach laborsaving and the object that works fast, all parts forms by beallon or aluminium copper manufacture, has explosion-proof performance, can be used in combustible and explosive area, thus improves suitable application area.
Accompanying drawing explanation
Fig. 1 is the sectional view of the utility model embodiment;
Fig. 2 is the nut dismounting facility decomposing schematic representation of a travelling gear in the utility model embodiment;
Fig. 3 is the nut dismounting facility decomposing schematic representation of two travelling gears of the utility model embodiment.
Detailed description of the invention
Below in conjunction with drawings and Examples, embodiment of the present utility model is described in further detail.Following examples for illustration of the utility model, but can not be used for limiting scope of the present utility model.
In description of the present utility model, it should be noted that, except as otherwise noted, the implication of " multiple " is two or more; Term " is gone up ", " under ", " left side ", " right side ", " interior ", " outward ", " front end ", " rear end ", " head ", the orientation of the instruction such as " afterbody " or position relationship be based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of the device of instruction or hint indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.In addition, term " first ", " second ", " the 3rd " etc. only for describing object, and can not be interpreted as instruction or hint relative importance.
In description of the present utility model, also it should be noted that, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary.For the ordinary skill in the art, visual concrete condition understands the concrete meaning of above-mentioned term in the utility model.
As Figure 1-3, the arm-type fast nut dismounting facility that the present embodiment provides, it comprises holder housing 1, driving wheel 2 and driven pulley 3 is provided with rotationally in holder housing 1, driving wheel 2 drives driven pulley 3 to rotate by gear driving pair, be provided with the driving hole 2a matched with inner bore spanner in the middle of driving wheel 2, in the middle of driven pulley 3, be provided with the nut bore 3a matched with nut profiles; Holder housing 1 offers spanner through hole 1a in the position that driving hole is corresponding, inner bore spanner stretches into holder housing 1 by spanner through hole 1a and inserts in driving hole 2a, holder housing 1 is provided with nut through hole 1b at nut bore 3a opposite position, and nut stretches into holder housing 1 by nut through hole 1b and inserts in nut bore 3a; Inner bore spanner rotary driving wheel 2, drives driven pulley 3 to rotate by gear driving pair, and then realizes the dismounting of nut.Wherein holder housing is long flat, and wherein 1-6 is the ear projection on housing.
Holder housing 1 comprises upper shell 1-1 and lower house 1-2, upper shell 1-1 and lower house 1-2 is symmetrically arranged with driving wheel up and down and installs stage 1-3 and driven pulley installation stage 1-4, upper shell 1-1 and lower house 1-2 combines, and upper and lower two driving wheels install driving wheel mounting groove and the driven pulley mounting groove of stage 1-3 and driven pulley installation stage 1-4 difference looping.Driving wheel 2 is arranged in driving wheel mounting groove rotationally, and driven pulley 3 is arranged in driven pulley mounting groove rotationally.
The cylindrical of driving wheel 2 and driven pulley 3 is provided with gear structure, is provided with travelling gear 4 between driving wheel 2 and driven pulley 3, driving wheel 2 drives driven pulley 3 to rotate by travelling gear 4.Be provided with bearing pin 1-5 in holder housing 1, travelling gear 4 is sleeved on described bearing pin 1-5 rotationally.
As shown in Figure 2, the quantity of travelling gear is 1, and the center of driving wheel 2, driven pulley 3 and travelling gear 4 three gears is arranged on the same line.The diameter of driving wheel 2, travelling gear 4 and driven pulley 3 reduces successively; The diameter of driven pulley 3 is 1/3 of driving wheel 2 diameter.
In addition, as shown in Figure 3, in order to the transmission of realizable force better, make between each gear stressed more balanced, the quantity of travelling gear 4 is 2, and two travelling gear 4 sizes are identical, are symmetricly set on the both sides of the central junction line of driving wheel 2 and driven pulley 3; Driving wheel drives driven pulley to rotate by two travelling gears.
Driving hole 2a and nut bore 3a is regular polygon hole or plum blossom hole, is preferably interior hexagonal nibs.Arm-type fast nut dismounting facility are formed by the beallon or aluminium copper manufacture with explosion-proof performance.
Embodiment of the present utility model provides for the purpose of example and description, and is not exhaustively or by the utility model be limited to disclosed form.Many modifications and variations are apparent for the ordinary skill in the art.Selecting and describing embodiment is in order to principle of the present utility model and practical application are better described, and enables those of ordinary skill in the art understand the utility model thus design the various embodiments with various amendment being suitable for special-purpose.
Claims (10)
1. arm-type fast nut dismounting facility, it is characterized in that, it comprises holder housing, driving wheel and driven pulley is provided with rotationally in described holder housing, driving wheel drives driven pulley to rotate by gear driving pair, be provided with the driving hole matched with inner bore spanner in the middle of described driving wheel, in the middle of described driven pulley, be provided with the nut bore matched with nut profiles; Described holder housing offers spanner through hole in the position that driving hole is corresponding, inner bore spanner stretches into holder housing by spanner through hole and inserts in described driving hole, holder housing is provided with nut through hole at nut bore opposite position, and nut stretches into holder housing by nut through hole and inserts in described nut bore; Inner bore spanner rotary driving wheel, drives driven pulley to rotate by gear driving pair, and then realizes the dismounting of nut.
2. arm-type fast nut dismounting facility according to claim 1, is characterized in that, the cylindrical of described driving wheel and driven pulley is provided with gear structure, and described driving wheel directly engages with driven pulley and drives driven pulley to rotate.
3. arm-type fast nut dismounting facility according to claim 1, it is characterized in that, the cylindrical of described driving wheel and driven pulley is provided with gear structure, is provided with travelling gear between driving wheel and driven pulley, driving wheel drives driven pulley to rotate by travelling gear.
4. arm-type fast nut dismounting facility according to claim 1, it is characterized in that, described driving hole and nut bore are regular polygon hole or plum blossom hole.
5. arm-type fast nut dismounting facility according to claim 3, is characterized in that, the quantity of described travelling gear is 1, and the center of described driving wheel, driven pulley and travelling gear three gears is arranged on the same line; In other words, the center of travelling gear is arranged on the central junction line of driving wheel and driven pulley.
6. arm-type fast nut dismounting facility according to claim 3, is characterized in that, the quantity of described travelling gear is 2, and two travelling gear sizes are identical, are symmetricly set on the both sides of the central junction line of described driving wheel and driven pulley; Described driving wheel drives driven pulley to rotate by two travelling gears.
7. arm-type fast nut dismounting facility according to claim 3, it is characterized in that, driving wheel mounting groove and the driven pulley mounting groove of annular are set in described holder housing, described driving wheel is arranged in driving wheel mounting groove rotationally, and described driven pulley is arranged in driven pulley mounting groove rotationally; Be provided with bearing pin in described holder housing, described travelling gear is sleeved on described bearing pin rotationally.
8. arm-type fast nut dismounting facility according to claim 7, it is characterized in that, described holder housing comprises upper shell and lower house, upper shell and lower house are symmetrically arranged with driving wheel up and down and install stage and driven pulley installation stage, upper shell and lower house are combined, and upper and lower two driving wheels install stage and driven pulley installation stage forms described driving wheel mounting groove and driven pulley mounting groove respectively.
9. arm-type fast nut dismounting facility according to claim 1, is characterized in that, described arm-type fast nut dismounting facility are formed by the beallon or aluminium copper manufacture with explosion-proof performance.
10. arm-type fast nut dismounting facility according to claim 1, it is characterized in that, the diameter of described driven pulley is 1/2 ~ 1/5 of driving wheel diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520908463.8U CN205097106U (en) | 2015-11-16 | 2015-11-16 | Arm -type quick nut dismouting machines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520908463.8U CN205097106U (en) | 2015-11-16 | 2015-11-16 | Arm -type quick nut dismouting machines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205097106U true CN205097106U (en) | 2016-03-23 |
Family
ID=55512916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520908463.8U Expired - Fee Related CN205097106U (en) | 2015-11-16 | 2015-11-16 | Arm -type quick nut dismouting machines |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205097106U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105291031A (en) * | 2015-11-16 | 2016-02-03 | 沧州渤海防爆特种工具集团有限公司 | Arm type rapid nut dismounting machine tool |
| CN108145654A (en) * | 2017-12-18 | 2018-06-12 | 梅庆波 | A kind of rod nut tightening device |
| CN114131550A (en) * | 2021-11-23 | 2022-03-04 | 湖北创全电气有限公司 | Torque multiplication sleeve |
| CN114131551A (en) * | 2021-11-23 | 2022-03-04 | 湖北创全电气有限公司 | Self-fixing torque multiplication sleeve |
-
2015
- 2015-11-16 CN CN201520908463.8U patent/CN205097106U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105291031A (en) * | 2015-11-16 | 2016-02-03 | 沧州渤海防爆特种工具集团有限公司 | Arm type rapid nut dismounting machine tool |
| CN108145654A (en) * | 2017-12-18 | 2018-06-12 | 梅庆波 | A kind of rod nut tightening device |
| CN108145654B (en) * | 2017-12-18 | 2019-07-02 | 上海匹阔机械配件有限公司 | A kind of rod nut tightening device |
| CN114131550A (en) * | 2021-11-23 | 2022-03-04 | 湖北创全电气有限公司 | Torque multiplication sleeve |
| CN114131551A (en) * | 2021-11-23 | 2022-03-04 | 湖北创全电气有限公司 | Self-fixing torque multiplication sleeve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160323 Termination date: 20201116 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |