CN203045609U - Direction converter for electric screwdriver - Google Patents
Direction converter for electric screwdriver Download PDFInfo
- Publication number
- CN203045609U CN203045609U CN 201220662248 CN201220662248U CN203045609U CN 203045609 U CN203045609 U CN 203045609U CN 201220662248 CN201220662248 CN 201220662248 CN 201220662248 U CN201220662248 U CN 201220662248U CN 203045609 U CN203045609 U CN 203045609U
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- Prior art keywords
- bar
- direction converter
- gearcase
- main transmission
- transmitted
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- Expired - Fee Related
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- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The utility model relates to the technical field of an electric tool for electric power maintenance, and discloses a direction converter for an electric screwdriver. The direction converter for the electric screwdriver is mainly characterized by comprising the following components: a joint, transmission rods, bevel gears and a housing. The transmission rods comprise an active transmission rod and a driven transmission rod. The included angle between the active transmission rod and the driven transmission rod is 90 DEG. The active transmission rod and the driven transmission rod are hinged with each other through the bevel gears. The transmission rods are hinged with the housing through bearings. The direction of the common electric screwdriver can be converted. Compared with the prior-art direction converter for the electric screwdriver, the direction converter for the electric screwdriver has the following advantages: simple structure, no limitation for operation position, high operation efficiency, high suitability for operation in narrow space, etc.
Description
Technical field
The utility model belongs to electric power overhaul electric tool technical field, is specifically related to a kind of electric screw driver direction converter.
Background technology
In the common operation of transmission line of electricity and service work, in recent years, electric screw driver was widely-used, laborsaving quick during the dismounting screw, still, dismounting screw in narrow space, existing common electric screwdriver upright can't use, bring inconvenience to work.Therefore prior art exists; The use location is restricted, inefficiency, the deficiency that labour intensity is big.
The utility model content
The purpose of this utility model is a kind of electric screw driver direction converter of design, and the direction of convertible common electric screwdriver is applicable to narrow space work.
For reaching above-mentioned purpose, technical solution adopted in the utility model is that this electric screw driver direction converter is characterized in that: comprise gearcase, driving lever stationary pipes, main transmission bar, six prismatic joints, be transmitted bar, drilling rod chuck, bevel gear, bearing; Drive link is divided into the main transmission bar and is transmitted bar, main transmission bar one end is six prismatic joints, the other end is loaded in the bearing, being transmitted bar one end is loaded in the bearing, the other end is socketed with the drilling rod chuck of electric screw driver, bevel gear is two pairs, be installed in the main transmission bar respectively. be transmitted on the bar, two bars are hinged with bevel gear, shell is made up of gearcase and driving lever stationary pipes two parts, and the gearcase side is provided with the installation cover plate, and the driving lever stationary pipes is to be loaded on the gearcase, shell is provided with two pairs of bearings of symmetry, and the bearing outside is provided with baffle plate.
Described main transmission bar is 90 degree with the angle that is transmitted bar.
Described driving lever stationary pipes with the spiral shell spiral-lock on gearcase.
The utility model is that electric power overhaul electric tool technical field discloses a kind of electric screw driver direction converter, and its main feature is: comprise joint, drive link, bevel gear, shell.Described drive link is divided into main transmission and is transmitted drive link, and two parts angle is 90 degree, main transmission bar and to be transmitted bar hinged with bevel gear.With bearing hinge connection, the utility model is a kind of simple in structure between described drive link and the shell, and the direction of convertible common electric screwdriver is used for the work of narrow space dismounting screw.Compared with prior art have; Be not subjected to the restriction of operating position, high efficiency, labour intensity is little, is applicable to remarkable advantages such as narrow space work.
Description of drawings
Reach example by reference to the accompanying drawings and further specify specific structural features of the present utility model.
Fig. 1 is structure cutaway view of the present utility model.
The specific embodiment
Referring to Fig. 1, electric screw driver direction converter described in the utility model comprises gearcase 1, driving lever stationary pipes 2, main transmission bar 3, six prismatic joints 4, is transmitted bar 5, drilling rod chuck 6, bevel gear 7 and 7.1, bearing 8 and 8.1; It is 90 degree with the angle that is transmitted bar 5, two bars that drive link is divided into main transmission bar 3.Main transmission bar 3 one ends are six prismatic joints 4, can be sleeved on the common electric screwdriver, and the other end is loaded in the bearing 8, is transmitted bar 5 one ends and is loaded in the bearing 8.1, and the other end is socketed with the drilling rod chuck 6 of electric screw driver, and drilling rod chuck 6 can the plug-in mounting cutter head.Bevel gear 7 and 7.1 is two pairs, and internal diameter is spline, is installed in main transmission bar 3. respectively and is transmitted on the bar 5, and two bars are hinged with bevel gear 7 and 7.1.Shell is made up of gearcase 1 and driving lever stationary pipes 2 two parts, and gearcase 1 side is provided with the installation cover plate, driving lever stationary pipes 2, and on gearcase 1, shell is provided with two pairs of bearings 8 of symmetry and 8.1 with the spiral shell spiral-lock, and outer 8 and 8.1 sides of bearing are provided with baffle plate.
Claims (3)
1. an electric screw driver direction converter is characterized in that: comprise gearcase, driving lever stationary pipes, main transmission bar, six prismatic joints, be transmitted bar, drilling rod chuck, bevel gear, bearing; Drive link is divided into the main transmission bar and is transmitted bar, main transmission bar one end is six prismatic joints, the other end is loaded in the bearing, being transmitted bar one end is loaded in the bearing, the other end is socketed with the drilling rod chuck of electric screw driver, bevel gear is two pairs, be installed in the main transmission bar respectively. be transmitted on the bar, two bars are hinged with bevel gear, shell is made up of gearcase and driving lever stationary pipes two parts, and the gearcase side is provided with the installation cover plate, and the driving lever stationary pipes is to be loaded on the gearcase, shell is provided with two pairs of bearings of symmetry, and the bearing outside is provided with baffle plate.
2. according to a kind of electric screw driver direction converter of claim 1, it is characterized in that described main transmission bar and the angle that is transmitted bar are 90 degree.
3. according to a kind of electric screw driver direction converter of claim 1, it is characterized in that described driving lever stationary pipes with the spiral shell spiral-lock on gearcase.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220662248 CN203045609U (en) | 2012-12-05 | 2012-12-05 | Direction converter for electric screwdriver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220662248 CN203045609U (en) | 2012-12-05 | 2012-12-05 | Direction converter for electric screwdriver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203045609U true CN203045609U (en) | 2013-07-10 |
Family
ID=48728605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220662248 Expired - Fee Related CN203045609U (en) | 2012-12-05 | 2012-12-05 | Direction converter for electric screwdriver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203045609U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103495952A (en) * | 2013-09-30 | 2014-01-08 | 芜湖长胜机械制造有限公司 | Electric hexagon bolt screwing tool |
| CN108393681A (en) * | 2018-01-09 | 2018-08-14 | 奇瑞汽车股份有限公司 | A kind of bolt loading and unloading tool |
| CN108981127A (en) * | 2018-08-20 | 2018-12-11 | 广东美的暖通设备有限公司 | Transmission device and air conditioner |
-
2012
- 2012-12-05 CN CN 201220662248 patent/CN203045609U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103495952A (en) * | 2013-09-30 | 2014-01-08 | 芜湖长胜机械制造有限公司 | Electric hexagon bolt screwing tool |
| CN108393681A (en) * | 2018-01-09 | 2018-08-14 | 奇瑞汽车股份有限公司 | A kind of bolt loading and unloading tool |
| CN108981127A (en) * | 2018-08-20 | 2018-12-11 | 广东美的暖通设备有限公司 | Transmission device and air conditioner |
| CN108981127B (en) * | 2018-08-20 | 2020-10-20 | 广东美的暖通设备有限公司 | Transmission device and air conditioner |
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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: 20130710 Termination date: 20151205 |
|
| EXPY | Termination of patent right or utility model |