CN108544417A - A kind of nut rotation apparatus - Google Patents
A kind of nut rotation apparatus Download PDFInfo
- Publication number
- CN108544417A CN108544417A CN201810770675.2A CN201810770675A CN108544417A CN 108544417 A CN108544417 A CN 108544417A CN 201810770675 A CN201810770675 A CN 201810770675A CN 108544417 A CN108544417 A CN 108544417A
- Authority
- CN
- China
- Prior art keywords
- rack
- transmission belt
- anchor ear
- driving gear
- rotation apparatus
- 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.)
- Granted
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 52
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 235000005121 Sorbus torminalis Nutrition 0.000 claims description 3
- 244000152100 Sorbus torminalis Species 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B21/00—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose
Abstract
The invention discloses a kind of nut rotation apparatus, including rack, drive gear, transmission belt, the longitudinal centre line of rack is symmetrically arranged with guide wheel, transmission belt is nested on two guide wheels, transmission belt stretches out rack front end, the groove being meshed with driving gear is provided on transmission belt periphery, rack rear end is provided with fixed anchor ear, with the movable anchor ear of fixed anchor ear cooperation, fixed anchor ear is closed up with movable anchor ear by screw fixation, interface is formed after closing up, interface is provided with driving gear, driving gear is connected by meshing transmission with transmission belt, rack is provided with tighting rod on upper surface, tighting rod front end is against stud upper end, maintain the rate of tension of transmission belt, it can be used cooperatively with angle grinder, it can be in narrow space, to nut dismounting or installation exercise, reduce labor intensity, improve working efficiency.
Description
Technical field
The present invention relates to hardware tool fields, refer to a kind of nut rotation apparatus specifically.
Background technology
Spanner is a kind of commonly installation and extracting tool, and bolt, screw, nut and other spiral shells are twisted using lever principle
Line tightly holds the opening of bolt or nut or the hand tools of trepanning firmware, in narrow space, spanner it is not enough put sky to good use
Between, just turn can not be carried out to nut, such as：When to the installation of the pylon of wind power generating set, tower by several studs with
Pedestal is fixed, and since the spacing between stud is small, needs worker with hand by nut tightening to stud bottom, inconvenient in this way, together
When increase labor intensity.
Invention content
The technical problem to be solved by the present invention is to present situations for the above-mentioned prior art, and provide a kind of nut turn dress
It sets, can be used cooperatively with angle grinder, in narrow space, to nut dismounting or installation exercise, labor intensity can be reduced, carried
High working efficiency.
Technical solution is used by the present invention solves above-mentioned technical problem：
A kind of nut rotation apparatus, including rack, driving gear, transmission belt, the longitudinal centre line of rack are symmetrically arranged with guiding
Wheel, transmission belt are nested on two guide wheels, and transmission belt stretches out rack front end, are provided on transmission belt periphery and driving gear phase
The groove of engagement, rack rear end are provided with fixed anchor ear, the movable anchor ear with fixed anchor ear cooperation, fixed anchor ear and movable anchor ear
Closed up by screw fixation, form interface after closing up, interface is provided with driving gear, driving gear and transmission belt engaged transmission
It connects, is provided with tighting rod on rack upper surface, tighting rod front end is against stud upper end, maintains the rate of tension of transmission belt.
To optimize above-mentioned technical proposal, the measure taken further includes：
It is provided with supporting rack on above-mentioned rack upper surface, tighting rod is pivoted with by hinged arm on supporting rack, tighting rod includes one
Grade pipe, telescopic rod, adjustable spring, connector, level-one pipe sleeve are set on telescopic rod, and telescopic rod front end passes through level-one pipe front end face
It is stretched out in after through-hole outside level-one pipe, adjustable spring is arranged in level-one pipe, and connector is spirally connected with level-one pipe rear end, and connector passes through
Hinged arm is arranged on supporting rack, and adjustable spring one end contradicts with connector front end face and connects, the other end and telescopic rod rear end face
Contradict connection.
Above-mentioned telescopic rod front end is provided with to head, and head front end is provided with rubber pad.
It is provided with reinforcing rib between above-mentioned fixation anchor ear and rack upper surface.
The lower surface of above-mentioned rack is provided with shield, and shield wraps rack, driving gear.
Above-mentioned transmission belt inner surface is provided with anti-skid chequer.
Above-mentioned guide wheel is fixed on the rack by partial threads bolt, the bar portion of partial threads bolt and guide wheel
Central shaft hole is connected, and guide wheel is equipped with guiding annular groove.
It is provided with rubber washer in above-mentioned interface.
It is provided with assist handle on above-mentioned rack upper surface.
A kind of nut rotation apparatus of the present invention, including rack, driving gear, transmission belt, the longitudinal centre line pair of rack
Title is provided with guide wheel, and transmission belt is nested on two guide wheels, and transmission belt stretches out rack front end, and transmission belt is provided on periphery
The groove being meshed with driving gear, rack rear end are provided with fixed anchor ear, the movable anchor ear with fixed anchor ear cooperation, fixed to embrace
Hoop is closed up with movable anchor ear by screw fixation, and interface is formed after closing up, and interface is provided with driving gear, is driven gear and is passed
Dynamic band is connected by meshing transmission, and tighting rod is provided on rack upper surface, and tighting rod front end is against stud upper end, maintains transmission belt
Rate of tension, can be used cooperatively with angle grinder, labour can be reduced in narrow space, to nut dismounting or installation exercise
Intensity improves working efficiency.
Description of the drawings
Fig. 1 is the structural schematic diagram of the present invention；
Fig. 2 is the upward view after present invention removal shield；
Fig. 3 is the front view after present invention removal assist handle；
Fig. 4 is the tighting rod structural schematic diagram of the present invention；
Fig. 5 is the guide wheel structural schematic diagram of the present invention；
Fig. 6 is use state diagram of the present invention.
Specific implementation mode
The embodiment of the present invention is described in further detail below in conjunction with attached drawing.
Fig. 1 to Fig. 6 is the structural schematic diagram of the present invention.
Reference numeral therein is：Rack 1, fixed anchor ear 11, movable anchor ear 12, screw 13, interface 14, reinforcing rib 15,
Rubber washer 16, assist handle 17, driving gear 2, transmission belt 3, groove 31, guide wheel 4, partial threads bolt 41, bar portion 42,
It guides annular groove 43, tighting rod 5, supporting rack 51, level-one pipe 52, telescopic rod 53, adjustable spring 54, connector 55, support head 56, rubber
Pad 57, shield 6.
Fig. 1 to Fig. 6 is the structural schematic diagram of the present invention.
A kind of nut rotation apparatus, the present invention can be used cooperatively with angle grinder, including rack 1, driving gear 2, transmission
The longitudinal centre line of band 3, rack 1 is symmetrically arranged with guide wheel 4, and transmission belt 3 is nested on two guide wheels 4, and transmission belt 3 stretches out
1 front end of rack, 3 front end of transmission belt are nested on nut, and the groove being meshed with driving gear 2 is provided on 3 periphery of transmission belt
31,1 rear end of rack is provided with fixed anchor ear 11, the movable anchor ear 12 coordinated with fixed anchor ear 11, fixed anchor ear 11 and movable holding
Hoop 12 is closed up by the fixation of screw 13, and interface 14 is formed after closing up, and interface 14 is connected with the bearing block of angle grinder output end, connects
Driving gear 2 is provided at mouth 14, driving gear 2 is fixed on the output shaft of angle grinder, and driving gear 2 is engaged with transmission belt 3
It is sequentially connected, is provided with tighting rod 5 on 1 upper surface of rack, 3 front end of transmission belt is nested on nut, and 5 front end of tighting rod is against spiral shell
Column upper end maintains the rate of tension of transmission belt 3, the output shaft of angle grinder to drive driving gear 2 and 3 engaged transmission of transmission belt, pass
Dynamic 3 inner wall of band makes nut turn because frictional force drives nut rotation.
In embodiment, it is provided with supporting rack 51 on 1 upper surface of rack, tighting rod 5 is pivoted with by hinged arm on supporting rack 51,
Tighting rod 5 includes level-one pipe 52, telescopic rod 53, adjustable spring 54, connector 55, and level-one pipe 52 is nested on telescopic rod 53, stretches
53 front end of contracting bar stretches out in after the through-hole of 52 front end face of level-one pipe outside level-one pipe 52, and adjustable spring 54 is arranged in level-one pipe 52
Interior, connector 55 is spirally connected with 52 rear end of level-one pipe, and connector 55 is arranged by hinged arm on supporting rack 51,54 one end of adjustable spring
It contradicts and connects with 55 front end face of connector, the other end is contradicted with 53 rear end face of telescopic rod and connected, in the recovery of adjustable spring 54
Under force effect, 5 front end of tighting rod is made to be against stud upper end always, maintains the rate of tension of transmission belt 3.
In embodiment, 53 front end of telescopic rod is provided with to first 56, and first 56 front end is provided with rubber pad 57, is supported head 56 and is damaged
Hinder the screw thread of stud.
In embodiment, it is provided with reinforcing rib 15 between fixed anchor ear 11 and 1 upper surface of rack, increases intensity.
In embodiment, the lower surface of rack 1 is provided with shield 6, and shield 6 wraps rack 1, driving gear 2.
In embodiment, 3 inner surface of transmission belt is provided with anti-skid chequer, increases the frictional force with nut.
In embodiment, guide wheel 4 is fixed on by partial threads bolt 41 in rack 1, the bar portion of partial threads bolt 41
42 connect with the central shaft hole precision-fit of guide wheel 4, and guide wheel 4 is equipped with guiding annular groove 43, prevents transmission belt 3 from guide wheel
It falls off on 4.
In embodiment, it is provided with rubber washer 16 in interface 14, fixed anchor ear 11 is made to be fixed on angle mill with movable anchor ear 12
It is more stable and firm on the bearing block of machine output end.
In embodiment, rack is provided with assist handle 17 on 1 upper surface.
With the installation method of angle grinder：
1, the output shaft that gear 2 will be driven to be mounted on angle grinder；
2, rubber washer 16 is nested on the bearing block of angle grinder output end, rack 1 is fixed on angle using movable anchor ear 12
On the bearing block of grinding machine output end；
3, transmission belt 3 is nested on guide wheel 4, while keeps transmission belt 3 and driving gear 2 ratcheting；
4, shield 6 is mounted in rack 1.
Application method：
Nut is spun on stud with hand, transmission belt 3 is nested on nut, while tighting rod 5 is against stud to head 56
Upper end, so that transmission belt 3 is in tensioner state, open angle grinder power supply, the output shaft of angle grinder drives driving gear 2 to revolve
Turn, driving gear 2 and 3 ratcheting transmission of transmission belt, transmission belt 3 drive nut rotation, and nut is during screwing, telescopic rod 53
It can be rotated around supporting rack 51, transmission belt 3 is made to act on nut always, until nut is rotated to stud bottom end.
Highly preferred embodiment of the present invention has illustrated, and the various change or remodeling made by those of ordinary skill in the art are not
It can depart from the scope of the present invention.
Claims (9)
1. a kind of nut rotation apparatus, it is characterized in that：Including rack (1), driving gear (2), transmission belt (3), the rack (1)
Longitudinal centre line be symmetrically arranged with guide wheel (4), the transmission belt (3) is nested on two guide wheels (4), the transmission belt
(3) rack (1) front end is stretched out, the groove being meshed with the driving gear (2) is provided on transmission belt (3) periphery
(31), rack (1) rear end is provided with fixed anchor ear (11), the movable anchor ear (12) coordinated with fixed anchor ear (11), described
Fixed anchor ear (11) is closed up with the movable anchor ear (12) by screw (13) fixation, and interface (14) is formed after closing up, described to connect
It is provided with the driving gear (2) at mouth (14), the driving gear (2) is connected by meshing transmission with transmission belt (3), the rack
(1) tighting rod (5) is provided on upper surface, transmission belt (3) front end is nested on nut, and tighting rod (5) front end is supported
In stud upper end, the rate of tension of transmission belt (3) is maintained.
2. a kind of nut rotation apparatus according to claim 1, it is characterized in that：It is provided on rack (1) upper surface
Supporting rack (51) is pivoted with the tighting rod (5) on support frame as described above (51) by hinged arm, and the tighting rod (5) includes level-one
(52), telescopic rod (53), adjustable spring (54), connector (55) are managed, the level-one pipe (52) is nested on telescopic rod (53), stretches
Contracting bar (53) front end stretches out in level-one pipe (52) outside after the through-hole of level-one pipe (52) front end face, and the adjustable spring (54) sets
It sets in level-one pipe (52), the connector (55) is spirally connected with level-one pipe (52) rear end, and connector (55) is arranged by hinged arm
On support frame as described above (51), described adjustable spring (54) one end and connector (55) front end face, which contradict, to be connected, the other end with stretch
Contracting bar (53) rear end face contradicts connection.
3. a kind of nut rotation apparatus according to claim 2, it is characterized in that：Telescopic rod (53) front end is provided with
It is described that head (56) front end is provided with rubber pad (57) to head (56).
4. a kind of nut rotation apparatus according to claim 3, it is characterized in that：The fixed anchor ear (11) and rack (1)
Reinforcing rib (15) is provided between upper surface.
5. a kind of nut rotation apparatus according to claim 4, it is characterized in that：The lower surface of the rack (1) is provided with
Shield (6), the shield (6) wrap rack (1), driving gear (2).
6. a kind of nut rotation apparatus according to claim 5, it is characterized in that：Transmission belt (3) inner surface is provided with
Anti-skid chequer.
7. a kind of nut rotation apparatus according to claim 6, it is characterized in that：The guide wheel (4) passes through partial threads
Bolt (41) is fixed in rack (1), the central shaft of the bar portion (42) and the guide wheel (4) of the partial threads bolt (41)
Hole is connected, and the guide wheel (4) is equipped with guiding annular groove (43).
8. a kind of nut rotation apparatus according to claim 7, it is characterized in that：It is provided with rubber pad in the interface (14)
It encloses (16).
9. a kind of nut rotation apparatus according to claim 8, it is characterized in that：It is provided on rack (1) upper surface
Assist handle (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810770675.2A CN108544417B (en) | 2018-07-13 | 2018-07-13 | Nut rotating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810770675.2A CN108544417B (en) | 2018-07-13 | 2018-07-13 | Nut rotating device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108544417A true CN108544417A (en) | 2018-09-18 |
| CN108544417B CN108544417B (en) | 2021-07-09 |
Family
ID=63492278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810770675.2A Active CN108544417B (en) | 2018-07-13 | 2018-07-13 | Nut rotating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108544417B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109304687A (en) * | 2018-11-16 | 2019-02-05 | 卢园园 | A kind of nut driver |
| CN110202514A (en) * | 2019-06-05 | 2019-09-06 | 安徽黎搏装饰工程有限公司 | A kind of nut Quick-disassembling tool suitable under small spacing construction space |
| SE2050011A1 (en) * | 2020-01-13 | 2020-12-11 | Scania Cv Ab | Nut driver device and a method of tightening nuts |
| CN112091889A (en) * | 2020-09-23 | 2020-12-18 | 于鑫 | Handheld nut assembling tool |
| CN112171253A (en) * | 2020-09-23 | 2021-01-05 | 王真 | A nut is tight machinery in advance for engineering construction |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1434552A (en) * | 1922-04-13 | 1922-11-07 | Mcdonald Edmund | Wrench |
| JP3743908B2 (en) * | 2002-05-31 | 2006-02-08 | 株式会社ブレスト工業研究所 | Intermediate insertion nut driver |
| CN2902587Y (en) * | 2006-06-02 | 2007-05-23 | 冯立伏 | Withdrawal spanner |
| CN101784371A (en) * | 2007-06-12 | 2010-07-21 | 法科姆公司 | Advanced strap pipe wrench for driving an object having a generally cylindrical shape |
-
2018
- 2018-07-13 CN CN201810770675.2A patent/CN108544417B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1434552A (en) * | 1922-04-13 | 1922-11-07 | Mcdonald Edmund | Wrench |
| JP3743908B2 (en) * | 2002-05-31 | 2006-02-08 | 株式会社ブレスト工業研究所 | Intermediate insertion nut driver |
| CN2902587Y (en) * | 2006-06-02 | 2007-05-23 | 冯立伏 | Withdrawal spanner |
| CN101784371A (en) * | 2007-06-12 | 2010-07-21 | 法科姆公司 | Advanced strap pipe wrench for driving an object having a generally cylindrical shape |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109304687A (en) * | 2018-11-16 | 2019-02-05 | 卢园园 | A kind of nut driver |
| CN110202514A (en) * | 2019-06-05 | 2019-09-06 | 安徽黎搏装饰工程有限公司 | A kind of nut Quick-disassembling tool suitable under small spacing construction space |
| SE2050011A1 (en) * | 2020-01-13 | 2020-12-11 | Scania Cv Ab | Nut driver device and a method of tightening nuts |
| CN112091889A (en) * | 2020-09-23 | 2020-12-18 | 于鑫 | Handheld nut assembling tool |
| CN112171253A (en) * | 2020-09-23 | 2021-01-05 | 王真 | A nut is tight machinery in advance for engineering construction |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108544417B (en) | 2021-07-09 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231124 Address after: 044000 3889 East Hedong street, Saline Lake District, Yuncheng, Shanxi Patentee after: YUNCHENG POWER SUPPLY COMPANY OF STATE GRID SHANXI ELECTRIC POWER Co. Address before: 315043 Junyue garden, No. 881, Baizhang East Road, Yinzhou District, Ningbo City, Zhejiang Province Patentee before: Lu Yuanyuan |