CN207858721U - Assembled electric impact wrench - Google Patents
Assembled electric impact wrench Download PDFInfo
- Publication number
- CN207858721U CN207858721U CN201820272781.3U CN201820272781U CN207858721U CN 207858721 U CN207858721 U CN 207858721U CN 201820272781 U CN201820272781 U CN 201820272781U CN 207858721 U CN207858721 U CN 207858721U
- Authority
- CN
- China
- Prior art keywords
- seat
- wheel
- spanner
- impact wrench
- gear
- 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.)
- Active
Links
Landscapes
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The utility model provides a kind of assembled electric impact wrench that can improve construction efficiency.A kind of assembled electric impact wrench, it is taken turns including output shaft, deceleration mechanism, seat, wheel seat and dismounting, deceleration mechanism includes intermeshing driving gear and driven gear, output shaft one end is for connecting common electric spanner, the other end is passed through connects driving gear seat, seat is connected wheel seat far from common electric spanner one end, driven gear is connect with wheel seat, and dismounting is taken turns while connecting driven gear and wheel seat.
Description
Technical field
The utility model is related to a kind of impact wrench, and in particular to a kind of assembled electric impact wrench, belonging to road and bridge applies
Work technical field of tools.
Background technology
Traditional corrugated beam barrier bolt is in demolishing process, since corrugated guardrail plate and vertical inter-column gaps are smaller, commonly uses
Spanner operating space is limited to be carried out using manual mode, is only capable of 1/8 circle of loosening when removing nut every time, is removed a nut about
2-3 minutes are needed, adjacent two panels corrugated guardrail plate is fixed with 8 screws, 200 meters/people of average quantities.It not only expends huge
Human and material resources, and construction speed is slower, and construction quality is without guarantee.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of electronic punchings of the assembled that can improve construction efficiency
Hit spanner.
The utility model to achieve the above object, is achieved through the following technical solutions：
A kind of assembled electric impact wrench, including output shaft, deceleration mechanism, seat, wheel seat and dismounting take turns, deceleration mechanism
Including intermeshing driving gear and driven gear, output shaft one end passes through handle for connecting common electric spanner, the other end
Seat is connected wheel seat by seat connection driving gear far from common electric spanner one end, and driven gear is connect with wheel seat, and dismounting wheel is simultaneously
Connect driven gear and wheel seat.
Above-mentioned assembled electric impact wrench preferred embodiment, output shaft include the spanner interconnecting piece set gradually, cylindrical portion
And gear connection, spanner interconnecting piece uses connection common electric spanner and surface is equipped with external screw thread, and cylindrical portion diameter is more than spanner
Interconnecting piece, and cylindrical portion coordinates with seat, gear connection is hierarchic structure, and gear connection diameter is more than cylindrical portion.
Above-mentioned assembled electric impact wrench preferred embodiment, driving gear are internally provided with the ladder coordinated with hierarchic structure
Hole is coordinated between driven gear and driving gear by inclined-plane.
Above-mentioned assembled electric impact wrench preferred embodiment, wheel seat are internally provided with through-hole, and wheel seat periphery is equipped with cascaded surface, from
Moving gear is internally provided with the first mounting hole and the second mounting hole, and the first mounting hole coordinates with cascaded surface, and dismounting wheel is internal to have spiral shell
Pit and nut bore, dismounting wheel include wheel body and extension, and extension is inserted into through-hole through the first mounting hole, the second mounting hole
In.
Above-mentioned assembled electric impact wrench preferred embodiment, being arranged the first axis pin between seat and output shaft, dismounting wheel with
The second axis pin is equipped between wheel seat.
The utility model has the advantage of：
1）Repacking electric impact wrench need to only make the percussion mechanism for being embedded in common electric spanner end, not have
Complex large-sized mechanically or electrically moves structure, and repacking is at low cost, and service life is long；
2）Replace manual operation using electric operating, easy to use, quick, construction efficiency is high, be greatly saved manpower,
Material resources shorten the construction period；
3）Reduce damage of the artificial handling to corrugated beam barrier.
Description of the drawings
Attached drawing is used to provide a further understanding of the present invention, and a part for constitution instruction, with this practicality
Novel embodiment for explaining the utility model, does not constitute limitations of the present invention together.
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is that the utility model holder structure is illustrated is intended to.
Fig. 3 is that the output shaft structural diagrams of the utility model are intended to.
Fig. 4 is that the driving gear structural diagrams of the utility model are intended to.
Fig. 5 is that the driven gear structural diagrams of the utility model are intended to.
Fig. 6 is that the dismounting wheel construction diagram of the utility model is intended to.
1 output shaft in figure, 2 take turns seat, 3 driving gears, 4 wheel seats, 5 driven gears, 6 dismounting, 7 second axis pins, and 8 first
Axis pin, 11 spanner interconnecting pieces, 12 cylindrical portions, 13 gear connections, 21,31 stepped holes, 41 cascaded surfaces, 42 through-holes, 51 first peaces
Fill hole, 52 second mounting holes, 61 extensions, 62 wheel bodys, 63 threaded holes, 64 nut bores.
Specific implementation mode
The preferred embodiment of the utility model is illustrated below in conjunction with attached drawing, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
A kind of assembled electric impact wrench, including output shaft 1, deceleration mechanism, seat 2, wheel seat 4 and dismounting wheel 6, slow down
Mechanism includes intermeshing driving gear 3 and driven gear 5, and 1 one end of output shaft is for connecting common electric spanner, the other end
Driving gear 3 is connected across seat 2, seat 2 is connected wheel seat 4 far from common electric spanner one end, driven gear 5 connects with wheel seat 4
It connects, dismounting wheel 6 connects driven gear 5 and wheel seat 4 simultaneously.
In the present embodiment, output shaft 1 includes spanner interconnecting piece 11, cylindrical portion 12 and the gear connection set gradually, is pulled
The connection common electric spanner of hand interconnecting piece 11 and surface are equipped with external screw thread, and 12 diameter of cylindrical portion is more than spanner interconnecting piece 11, and
Cylindrical portion 12 coordinates with seat 2, and gear connection is hierarchic structure, and gear connection diameter is more than cylindrical portion 12.
In the present embodiment, driving gear 3 is internally provided with the stepped hole 31 coordinated with hierarchic structure, driven gear 5 and active
Coordinated by inclined-plane between gear 3.
In the present embodiment, wheel seat 4 is internally provided with through-hole 42, and 4 periphery of wheel seat is equipped with cascaded surface 41, and driven gear is internally provided with
First mounting hole 51 and the second mounting hole 52, the first mounting hole 51 coordinate with cascaded surface 41, and 6 inside of dismounting wheel has threaded hole 63
With nut bore 64, dismounting wheel 6 includes wheel body 62 and extension 61, and extension is inserted through the first mounting hole 51, the second mounting hole 52
Enter in through-hole 42.
In the present embodiment, the first axis pin 8 is arranged between seat 2 and output shaft 1, second is equipped between dismounting wheel 6 and wheel seat 4
Axis pin 7.
The utility model is applied to the handling of corrugated beam barrier anti-theft bolt, easy to use, quick, and construction efficiency is high.No
Damage of the artificial handling to corrugated beam barrier is only reduced, plays a protective role, promotes the foundation of standardized construction；And greatly
Save human and material resources, shorten the construction period.
Finally it should be noted that：The above descriptions are merely preferred embodiments of the present invention, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it still can be with technical scheme described in the above embodiments is modified, or to which part technical characteristic
Carry out equivalent replacement.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (5)
1. a kind of assembled electric impact wrench, it is characterised in that：Including output shaft, deceleration mechanism, seat, wheel seat and dismounting
Wheel, deceleration mechanism include intermeshing driving gear and driven gear, and output shaft one end is for connecting common electric spanner, separately
One end is passed through connects driving gear seat, and seat is connected wheel seat far from common electric spanner one end, and driven gear is connect with wheel seat,
Dismounting is taken turns while connecting driven gear and wheel seat.
2. assembled electric impact wrench according to claim 1, it is characterised in that：Output shaft includes the spanner set gradually
Interconnecting piece, cylindrical portion and gear connection, spanner interconnecting piece uses connection common electric spanner and surface is equipped with external screw thread, cylindrical portion
Diameter is more than spanner interconnecting piece, and cylindrical portion coordinates with seat, and gear connection is hierarchic structure, and gear connection diameter is big
In cylindrical portion.
3. assembled electric impact wrench according to claim 2, it is characterised in that：Driving gear is internally provided with and ladder knot
The stepped hole of structure cooperation, is coordinated between driven gear and driving gear by inclined-plane.
4. assembled electric impact wrench according to claim 1, it is characterised in that：Wheel seat is internally provided with through-hole, outside wheel seat
It is equipped with cascaded surface week, driven gear is internally provided with the first mounting hole and the second mounting hole, and the first mounting hole coordinates with cascaded surface, tears open
Dress wheel is internal to have threaded hole and nut bore, and it includes wheel body and extension to dismount wheel, and extension is through the first mounting hole, the second peace
Hole is filled to be inserted into through-hole.
5. according to any one of Claims 1-4 assembled electric impact wrench, it is characterised in that：Seat and output shaft it
Between the first axis pin is set, be equipped with the second axis pin between dismounting wheel and wheel seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820272781.3U CN207858721U (en) | 2018-02-27 | 2018-02-27 | Assembled electric impact wrench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820272781.3U CN207858721U (en) | 2018-02-27 | 2018-02-27 | Assembled electric impact wrench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207858721U true CN207858721U (en) | 2018-09-14 |
Family
ID=63455576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820272781.3U Active CN207858721U (en) | 2018-02-27 | 2018-02-27 | Assembled electric impact wrench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207858721U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111590502A (en) * | 2020-05-20 | 2020-08-28 | 大连泰凯工业有限公司 | Electric nut preassembling tool and using method thereof |
-
2018
- 2018-02-27 CN CN201820272781.3U patent/CN207858721U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111590502A (en) * | 2020-05-20 | 2020-08-28 | 大连泰凯工业有限公司 | Electric nut preassembling tool and using method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207858721U (en) | Assembled electric impact wrench | |
| CN107837892A (en) | A kind of symmetric form machinery tooth of pulverizer and waste disposal | |
| CN105840625A (en) | Bolt with adjustable bolt head | |
| CN205895826U (en) | A connecting device and electronic mounting tool that but unilateral that is used for steel construction to connect is operated | |
| CN210732292U (en) | Bolt wrench suitable for narrow gap | |
| CN206435926U (en) | Tool for replacing lug plate of heading machine body | |
| CN202480027U (en) | Stopping device for timing driven sprocket of diesel engine | |
| CN103395042A (en) | Rapid disassembling tool of lower cylinder body neck bush of hydraulic breaker and using method of rapid disassembling tool | |
| CN200978520Y (en) | Building template reinforcing member | |
| CN217800119U (en) | Round nut dismounting tool for armored vehicle | |
| CN208839643U (en) | A kind of lepidolite ore mentions lithium grinding device | |
| CN201235530Y (en) | Electric breaker end cap assembly | |
| CN210757400U (en) | Special wrench for grinding machine | |
| CN201124103Y (en) | Cracking machine fluted disc | |
| CN217434209U (en) | Structure for taking out positioning pin | |
| CN210335839U (en) | High-strength hammering wrench | |
| CN221818502U (en) | Cross wrench with replaceable sleeve | |
| CN210660948U (en) | High-sealing self-tapping screw | |
| CN104674302A (en) | High-strength guide plate for electrolytic aluminum crust breaker | |
| CN205393226U (en) | Prosthetic devices of bending deformation section bar | |
| CN220613830U (en) | Adapter for torque wrench | |
| CN214416556U (en) | Crusher hammer convenient to install | |
| CN202622093U (en) | Motorcycle steering column vertical pipe thread repair tooling | |
| CN213062980U (en) | Portable silk machine of going up | |
| CN221702549U (en) | Lightweight hydraulic breaking hammer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |