CN208663702U - A kind of taping block applied on electric tool - Google Patents
A kind of taping block applied on electric tool Download PDFInfo
- Publication number
- CN208663702U CN208663702U CN201821300976.0U CN201821300976U CN208663702U CN 208663702 U CN208663702 U CN 208663702U CN 201821300976 U CN201821300976 U CN 201821300976U CN 208663702 U CN208663702 U CN 208663702U
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- CN
- China
- Prior art keywords
- block body
- block
- strike
- axis hole
- electric tool
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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 discloses a kind of taping blocks applied on electric tool, including hitting block body, it is cylindrical to hit block body, it hits block body and is equipped with the perforative axis hole in left and right, the left side of strike block body sets the block there are two outwardly convex, it hits block body left side and is equipped with limiting slot along block root edges, strike block body left side and be located at axis hole edge set there are four recess, it hits the right side hollow out of block body and is equipped with mounting groove between axis hole, block longitudal section is in fan annular.It is simple that the utility model has the advantage of structures, preferably cooperates with output shaft, it is ensured that the more stable rotation of output shaft.In simple terms, the axis hole being arranged on strike block body is used to be coupled with output shaft, two blocks play position-limiting action, region between two blocks is as swing area, after the movable part being connected with exporting axis and strike block body installation, area's reciprocating rotation can be being swung, and the recess being arranged is in order to preferably install with movable part.
Description
Technical field
The utility model relates to power tools technology fields, more particularly, to a kind of strike applied on electric tool
Block.
Background technique
The sixties occurs making the battery of the Wireless of power supply with nickel-cadmium cell with the development of cell manufacturing techniques
Formula electric tool.But at that time because expensive, development is slower.To the middle and later periods seventies, because battery price reduces, charging time
Shorten, this electric tool is used widely in American-European, Japan.Electric tool initially cylinder iron makees shell, after use instead aluminium conjunction
Gold makees shell.The sixties, thermoplastic engineering plastic are applied on electric tool, and realize the dual exhausted of electric tool
Edge has ensured the safety in utilization of electric tool.Due to the development of electronic technology, electronic speed regulation electronic work is had also appeared the sixties
Tool.This electric tool forms electronic circuit using the elements such as thyristor, with switch snapper by press into depth difference adjust
Revolving speed, to make electric tool when in use can be by the difference (such as material difference, bore diameter size) of processed object, choosing
Select different revolving speeds.
Electric tool is broadly divided into metal cutting electric tool, grinds electric tool, assembling electric tool and railway power supply
Power driven tools.Common electric tool has electric drill, electric grinder, electric wrench and electric screw driver, electric hammer and electric impact drill, mixes
Solidifying soil vibration device, electric planer.
Taping block is metal fittings important in electric tool (electric wrench, electric drill), generally with it is defeated in electric tool
Shaft is coupled, and in order to which taping block can preferably cooperate in electric tool with output shaft, has redesigned one piece of strike
Block structure.
Summary of the invention
The technical problem to be solved by the utility model is to provide a kind of taping blocks applied on electric tool.
Technical solution adopted by the utility model to solve the above technical problems is as follows: a kind of apply beating on electric tool
Block, including strike block body are hit, the strike block body is cylindrical, and the strike block body is equipped with the perforative axis in left and right
Hole, the left side of the strike block body set the block there are two outwardly convex, the strike block body left side and edge
Block root edges be equipped with limiting slot, the strike block body left side and be located at axis hole edge set there are four recess,
The right side hollow out of the described strike block body and mounting groove is equipped between axis hole, the block longitudal section is in fan annular.
It is further improved as the utility model, the radian of the longitudal section of the block is 105 °, two gears
Angle between block is 75 °.
Compared with prior art, it is simple that the utility model has the advantage of structures, preferably cooperates with output shaft, it is ensured that defeated
The more stable rotation of shaft.In simple terms, the axis hole being arranged on strike block body is used to be coupled with output shaft, and two
A block plays position-limiting action, and the region between two blocks is as swing area, the movable part and taping block being connected with exporting axis
After ontology installation, area's reciprocating rotation can be being swung, and the recess being arranged is in order to preferably install with movable part.
Detailed description of the invention
Fig. 1 are as follows: the utility model structure diagram one
Fig. 2 is；The utility model structure diagram two.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only to explain this
Utility model is not used to limit the utility model.
It is as shown in Figure 1 to Figure 2: a kind of taping block applied on electric tool, including strike block body 1, taping block sheet
Body 1 is cylindrical, and strike block body 1 is equipped with the perforative axis hole 2 in left and right, and the left side of strike block body 1 is set there are two convex
Rise block 3, hit 1 left side of block body and along 3 root edges of block be equipped with limiting slot 4, hit 1 left side of block body and
Positioned at 2 edge of axis hole set there are four recess 5, hit block body 1 right side hollow out and between axis hole 2 be equipped with mounting groove 6,
3 longitudal section of block is in fan annular.
The radian of the longitudal section of block 3 is 105 °, and the angle between two blocks 3 is 75 °.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (2)
1. a kind of taping block applied on electric tool, it is characterised in that including hitting block body, the strike block body
Cylindrical, the strike block body is equipped with the perforative axis hole in left and right, there are two the left side of the strike block body is set
The block of outwardly convex, the strike block body left side and along block root edges be equipped with limiting slot, the strike
Block body left side and it is located at axis hole edge and sets that there are four recess, the right side hollow outs and and axis hole of the described strike block body
Between be equipped with mounting groove, the block longitudal section in fan annular.
2. a kind of taping block applied on electric tool according to claim 1, it is characterised in that the block
The radian of longitudal section is 105 °, and the angle between two blocks is 75 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821300976.0U CN208663702U (en) | 2018-08-13 | 2018-08-13 | A kind of taping block applied on electric tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821300976.0U CN208663702U (en) | 2018-08-13 | 2018-08-13 | A kind of taping block applied on electric tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208663702U true CN208663702U (en) | 2019-03-29 |
Family
ID=65836262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821300976.0U Active CN208663702U (en) | 2018-08-13 | 2018-08-13 | A kind of taping block applied on electric tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208663702U (en) |
-
2018
- 2018-08-13 CN CN201821300976.0U patent/CN208663702U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |