CN106737350A - A kind of bolt fastening synchronization fastener - Google Patents
A kind of bolt fastening synchronization fastener Download PDFInfo
- Publication number
- CN106737350A CN106737350A CN201710120945.0A CN201710120945A CN106737350A CN 106737350 A CN106737350 A CN 106737350A CN 201710120945 A CN201710120945 A CN 201710120945A CN 106737350 A CN106737350 A CN 106737350A
- Authority
- CN
- China
- Prior art keywords
- main body
- body block
- gear
- master gear
- fixed
- 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.)
- Pending
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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
- B25B21/002—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose for special purposes
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The invention discloses a kind of bolt fastening synchronization fastener, the ring-shaped handle of main body block side is fixed on including main body block and by connecting rod, a current switch is fixed on the surface of the connecting rod, one end of the main body block is bolted a connecting plate, the connecting plate is provided centrally with annulus structure, insert a motor in the inside of the annulus, the main shaft of the motor is inserted into the inside of the main body block, and a master gear is fixed in end, a master gear rotary shaft is fixed at the center of the other end of the master gear, the master gear rotary shaft is fixed on the inside of the main body block by bearing, the edge of the master gear is provided with teeth structure, and the master gear engages multiple gear sleeves by teeth structure.The present invention can synchronize fastening to the multiple bolts being on same circumference, so as to effectively prevent Caton phenomenon, reduce the injury to part, additionally, the device by the way of electronic as power source, it is time saving and energy saving.
Description
Technical field
The present invention relates to field of mechanical technique, specially a kind of bolt fastening synchronization fastener.
Background technology
At present, in many machinery places, for the fastening effect of strengthening stud, multiple bolts can be all set, and multiple spiral shells
The set-up mode of bolt is circumferentially to be set, i.e., the position of multiple bolts is on a round circumference, and this set exists
It is that multiple bolts are progressively fastened when carrying out bolt fastening, placement interim card occurs now, damage part, but this kind of mode personnel
Cannot preferably control at all, while more time-consuming.
The content of the invention
It is an object of the invention to provide a kind of fastening of bolt with synchronous fastener, to solve to be proposed in above-mentioned background technology
Problem.
To achieve the above object, the present invention provides following technical scheme：
A kind of fastening of bolt is with synchronous fastener, including main body block and is fixed on annular of main body block side by connecting rod
A current switch is fixed on hand, the surface of the connecting rod, and one end of the main body block is bolted a connecting plate, the company
Fishplate bar is provided centrally with annulus structure, and the inside of the annulus inserts a motor, the main shaft of the motor
The inside of the main body block is inserted into, and a master gear is fixed in end, a main tooth is fixed at the center of the other end of the master gear
Wheel rotary shaft, the master gear rotary shaft is fixed on the inside of the main body block by bearing, and the edge of the master gear is set
Dental structure with teeth, and the master gear engages multiple gear sleeves by teeth structure, and the side of the gear sleeve is provided with
A gear sleeve rotary shaft is fixed at the teeth structure being meshed with the master gear, the center of one end of the gear sleeve, and
The gear sleeve rotary shaft is fixed on the inside of the main body block by bearing, and the inside of the gear sleeve is hollow knot
Structure, the gear sleeve is internally provided with multiple bulge-structures, and the gear sleeve set by bulge-structure and an inside
The pinion of fluted structure, and the bulge-structure is inserted into the inside of the groove structure, one end of the pinion is consolidated
A fixed connecting shaft, one end of the connecting shaft runs through the main body block and extends to outside, and the end of the connecting shaft is provided with
Bolt fastens pullover, and the first end of bolt adapter sleeve is internally provided with hexagonal groove structure, the inside of the gear sleeve
Place a helical spring.
Preferably, the current input terminal of the current switch connects a plug by wire.
Preferably, the current output terminal of the current switch connects the current input terminal of the motor by wire.
Preferably, multiple gear sleeves do annular array form on the motor main shaft setting.
Preferably, the physical dimension of the hexagonal groove structure is more than by the physical dimension 0.1-0.3 of fastening bolt in the least
Rice.
Preferably, the motor is three phase electric machine.
Preferably, the helical spring is in compressive state.
Preferably, the main shaft of the motor is located at the center of the main body block.
Compared with prior art, the beneficial effects of the invention are as follows：
The present invention can synchronize fastening to the multiple bolts being on same circumference, so as to effectively prevent interim card show
As, reduce injury to part, additionally, the device by the way of electronic as power source, it is time saving and energy saving.
Brief description of the drawings
Fig. 1 is a kind of complete section structural representation of bolt fastening synchronization fastener of the invention；
Fig. 2 is the attachment structure schematic diagram of a kind of bolt fastening synchronization fastener middle gear sleeve of the invention and pinion；
Fig. 3 is the left view structural representation of bolt fastening pullover in a kind of bolt fastening synchronization fastener of the invention.
In figure：1, main body block, 2, connecting rod, 3, ring-shaped handle, 4, connecting plate, 5, annulus structure, 6, bolt, 7, electricity
Motivation, 8, master gear, 9, master gear rotary shaft, 10, bearing, 11, gear sleeve, 12, hollow-core construction, 13, pinion, 14, spiral shell
Rotation spring, 15, connecting shaft, 16, bolt fastening pullover, 17, hexagonal groove structure, 18, current switch, 19, groove structure, 20,
Bulge-structure.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Refer to Fig. 1, Fig. 2 and Fig. 3, a kind of embodiment that the present invention is provided：A kind of bolt fastening synchronous fastener, bag
Include main body block 1 and the ring-shaped handle 3 of the side of main body block 1 is fixed on by connecting rod 2, an electricity is fixed on the surface of the connecting rod 2
Stream switch 18, one end of the main body block 1 fixes a connecting plate 4 by bolt 6, and the connecting plate 4 is provided centrally with annular
A motor 7 is inserted in tube-in-tube structure 5, the inside of the annulus 5, and the main shaft of the motor 7 is inserted into the main body block 1
Inside, and a master gear 8 is fixed in end, and a master gear rotary shaft 9 is fixed at the center of the other end of the master gear 8, described
Master gear rotary shaft 9 is fixed on the inside of the main body block 1 by bearing 10, and the inside of the gear sleeve 11 is hollow-core construction
12, the edge of the master gear 8 is provided with teeth structure, and the master gear 8 engages multiple gear sleeves by teeth structure
11, and the side of the gear sleeve 11 is provided with the teeth structure being meshed with the master gear 8, the one of the gear sleeve 11
A gear sleeve rotary shaft 11 is fixed at the center at end, and the gear sleeve rotary shaft 11 is fixed on the main body by bearing 10
The inside of block 1, the gear sleeve 11 is internally provided with multiple bulge-structures 20, and the gear sleeve 11 passes through bulge-structure
20 and the pinion 13 for being internally provided with groove structure 19, and the bulge-structure 20 is inserted into the interior of the groove structure 19
A connecting shaft 15 is fixed in portion, one end of the pinion 13, and one end of the connecting shaft 15 is through the main body block 1 and extension
To outside, the end of the connecting shaft 15 is provided with bolt fastening pullover 16, and the inside of described bolt fastening pullover 16 one end sets
Hexagonal groove structure 17 is equipped with, a helical spring 14 is placed in the inside of the gear sleeve 11.
The current input terminal of the current switch 18 connects a plug by wire, realizes the input of electric current；The electric current
The current output terminal of switch 18 connects the current input terminal of the motor 7 by wire, realizes control；Multiple geared sleeves
Cylinder 11 does annular array form and sets on the main shaft of the motor 7, so that identical with the mode of connecting bolt；The hexagonal is recessed
The physical dimension of slot structure 17 is more than by physical dimension 0.1-0.3 millimeters of fastening bolt, so that convenient work；The motor
7 is three phase electric machine, can realize the rotation of both direction；The helical spring 14 is in compressive state, so that it can
Elastic force is constantly provided；The main shaft of the motor 7 is located at the center of the main body block 1 so that uniform force.
Specifically used mode：The present invention work in, when using, to by multiple bolts fasten pullover 16 in hexagonal groove knot
Structure 17 be stuck in each for connect bolt head, motor 7 is then opened by current switch 18, make its work, it is now electric
The main shaft of motivation 7 drives master gear 8 quickly to rotate, and master gear 8 drives gear sleeve 11 to rotate, and then drives pinion 13 fast
Speed rotation, fastening effect is carried out to bolt, and in fastening, helical spring 14 can play a part of preferably to provide power, and then
Enable that bolt fastens pullover 16 and has the left and right of power, be operated.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be in other specific forms realized.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit requires to be limited rather than described above, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as the claim involved by limitation.
Claims (8)
1. a kind of bolt fastening synchronization fastener, including main body block（1）With by connecting rod（2）It is fixed on main body block（1）Side
The ring-shaped handle in face（3）, it is characterised in that：The connecting rod（2）Surface fix a current switch（18）, the main body block
（1）One end pass through bolt（6）Fix a connecting plate（4）, the connecting plate（4）Be provided centrally with annulus structure（5）,
The annulus（5）Inside insert a motor（7）, the motor（7）Main shaft be inserted into the main body block（1）'s
Inside, and a master gear is fixed in end（8）, the master gear（8）The center of the other end fix a master gear rotary shaft（9）,
The master gear rotary shaft（9）By bearing（10）It is fixed on the main body block（1）Inside, the master gear（8）Edge
It is provided with teeth structure, and the master gear（8）Multiple gear sleeves are engaged by teeth structure（11）, and the gear sleeve
（11）Side be provided with and the master gear（8）The teeth structure being meshed, the gear sleeve（11）One end center consolidate
A fixed gear sleeve rotary shaft（11）, and the gear sleeve rotary shaft（11）By bearing（10）It is fixed on the main body block
（1）Inside, the gear sleeve（11）Inside be hollow-core construction（12）, the gear sleeve（11）Be internally provided with it is many
Individual bulge-structure（20）, the gear sleeve（11）By bulge-structure（20）Groove structure is internally provided with one（19）Pair
Gear（13）, and the bulge-structure（20）It is inserted into the groove structure（19）Inside, the pinion（13）One end
Fix a connecting shaft（15）, the connecting shaft（15）One end run through the main body block（1）And extend to outside, the connection
Axle（15）End be provided with bolt fastening pullover（16）, the bolt fastening pullover（16）One end to be internally provided with hexagonal recessed
Slot structure（17）, the gear sleeve（11）Inside place a helical spring（14）.
2. a kind of bolt according to claim 1 is fastened with synchronous fastener, it is characterised in that：The current switch（18）
Current input terminal by wire connect a plug.
3. a kind of bolt according to claim 1 is fastened with synchronous fastener, it is characterised in that：The current switch（18）
Current output terminal the motor is connected by wire（7）Current input terminal.
4. a kind of bolt according to claim 1 is fastened with synchronous fastener, it is characterised in that：Multiple gear sleeves
（11）On the motor（7）Main shaft does the setting of annular array form.
5. a kind of bolt according to claim 1 is fastened with synchronous fastener, it is characterised in that：The hexagonal groove structure
（17）Physical dimension be more than by physical dimension 0.1-0.3 millimeters of fastening bolt.
6. a kind of bolt according to claim 1 is fastened with synchronous fastener, it is characterised in that：The motor（7）For
Three phase electric machine.
7. a kind of bolt according to claim 1 is fastened with synchronous fastener, it is characterised in that：The helical spring（14）
In compressive state.
8. a kind of bolt according to claim 1 is fastened with synchronous fastener, it is characterised in that：The motor（7）'s
Main shaft is located at the main body block（1）Center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710120945.0A CN106737350A (en) | 2017-03-02 | 2017-03-02 | A kind of bolt fastening synchronization fastener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710120945.0A CN106737350A (en) | 2017-03-02 | 2017-03-02 | A kind of bolt fastening synchronization fastener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106737350A true CN106737350A (en) | 2017-05-31 |
Family
ID=58960664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710120945.0A Pending CN106737350A (en) | 2017-03-02 | 2017-03-02 | A kind of bolt fastening synchronization fastener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106737350A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107775327A (en) * | 2017-11-15 | 2018-03-09 | 嘉善县晓海金属制品厂（普通合伙） | A kind of hand-held screwing device |
| CN110666499A (en) * | 2019-10-25 | 2020-01-10 | 中国航发贵州红林航空动力控制科技有限公司 | Plane screw synchronizer |
Citations (6)
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| CN2710841Y (en) * | 2004-07-21 | 2005-07-20 | 夏津 | Machine for quickly assembling-disassembling screw-hut of vehicle-wheels |
| JP2005206130A (en) * | 2004-01-22 | 2005-08-04 | Nobuo Nakamura | Wheel mounting/removal tool by gear drive exclusive for automobile |
| CN201208882Y (en) * | 2008-04-15 | 2009-03-18 | 长安大学 | Vehicle tyre assembling and disassembling spanners |
| CN201371436Y (en) * | 2009-01-09 | 2009-12-30 | 广东三和管桩有限公司 | Spanner for disassembling and assembling pipe pile stretching screw |
| CN104162867A (en) * | 2014-08-06 | 2014-11-26 | 陈菊芳 | Assembly device for automobile hub bolts |
| CN106335321A (en) * | 2016-08-05 | 2017-01-18 | 浙江吉利控股集团有限公司 | Tire nut fastening device |
-
2017
- 2017-03-02 CN CN201710120945.0A patent/CN106737350A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005206130A (en) * | 2004-01-22 | 2005-08-04 | Nobuo Nakamura | Wheel mounting/removal tool by gear drive exclusive for automobile |
| CN2710841Y (en) * | 2004-07-21 | 2005-07-20 | 夏津 | Machine for quickly assembling-disassembling screw-hut of vehicle-wheels |
| CN201208882Y (en) * | 2008-04-15 | 2009-03-18 | 长安大学 | Vehicle tyre assembling and disassembling spanners |
| CN201371436Y (en) * | 2009-01-09 | 2009-12-30 | 广东三和管桩有限公司 | Spanner for disassembling and assembling pipe pile stretching screw |
| CN104162867A (en) * | 2014-08-06 | 2014-11-26 | 陈菊芳 | Assembly device for automobile hub bolts |
| CN106335321A (en) * | 2016-08-05 | 2017-01-18 | 浙江吉利控股集团有限公司 | Tire nut fastening device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107775327A (en) * | 2017-11-15 | 2018-03-09 | 嘉善县晓海金属制品厂（普通合伙） | A kind of hand-held screwing device |
| CN110666499A (en) * | 2019-10-25 | 2020-01-10 | 中国航发贵州红林航空动力控制科技有限公司 | Plane screw synchronizer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170531 |
|
| RJ01 | Rejection of invention patent application after publication |