Electric impacting tool
An impact tool and electric technology, which is applied in the direction of portable impact tools, striking tools, manufacturing tools, etc., can solve the problems that the operator feels uncomfortable and affects the health of the operator, etc.
Active Publication Date: 2014-07-02
POSITEC POWER TOOLS (SUZHOU) CO LTD
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Problems solved by technology
[0002] Electric impact tools, such as electric hammers, electric picks, etc., will generate quite strong vibrations when used, and this vibration will be transmitted to the operating handle of the electric impact tool, which will not only make the operator feel uncomfortable, but also affect the health of the operator
Method used
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Embodiment Construction
[0012] Please refer to figure 1 The electric impact tool 100 of this embodiment includes a body 110 provided with a drive shaft 112, a first cylinder system 120, an impact system 130 connected to the first cylinder system 120, a second cylinder system 130, a first eccentric shaft 150, a second Two eccentric shafts 160 , a first adapter 170 and a second adapter 180 .
[0013] The first adapter 170 is mounted on the end of the driving shaft 112 . The first eccentric shaft 150 is installed on the first adapter 170 . The second adapter 180 is mounted on the end of the first eccentric shaft 150 . The second eccentric shaft 160 is installed on the second adapter 180 . After assembly, the first eccentric shaft 150 and the second eccentric shaft 160 are both eccentrically arranged with respect to the driving shaft 112 and located on two sides of the driving shaft 112 respectively. In this embodiment, the first eccentric shaft 150 , the driving shaft 112 and the second eccentric sh...
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The invention relates to an electric impacting tool. The electric impacting tool comprises a machine body provided with a drive shaft, a first air cylinder system, an impacting system connected with the first air cylinder system, a second air cylinder system, a first eccentric shaft and a second eccentric shaft, wherein the first eccentric shaft and the second eccentric shaft are connected to the drive shaft, arranged eccentrically relative to the drive shaft and located on the two sides of the drive shaft respectively; the first air cylinder system comprises a first cylinder body connected with the impacting system, a first piston and a first connecting rod, the first piston and the first connecting rod are arranged in the first cylinder body, one end of the first connecting rod is connected with the first piston, and the other end of the first connecting rod extends out of the first cylinder body and is connected to the first eccentric shaft; the second air cylinder system comprises a second cylinder, a second piston and a second connecting rod, the second piston and the second connecting rod are arranged in the second cylinder body, one end of the second connecting rod is connected with the second piston, and the other end of the second connecting rod extends out of the second cylinder body and is connected to the second eccentric shaft. According to the electric impacting tool, opposite acting force of the first connecting rod is weakened through the second air cylinder, so that vibration exerted on a whole machine in the working process is reduced.
Description
technical field [0001] The invention relates to electric tools, in particular to an electric impact tool. Background technique [0002] Electric impact tools, such as electric hammers, electric picks, etc., will generate quite strong vibrations when used, and this vibration will be transmitted to the operating handle of the electric impact tool, which not only makes the operator feel uncomfortable, but also affects the health of the operator. Contents of the invention [0003] Based on this, it is necessary to propose an electric impact tool with shock-absorbing function. [0004] An electric impact tool, comprising a machine body provided with a drive shaft, a first cylinder system, an impact system connected to the first cylinder system, a second cylinder system, a first eccentric shaft and a second eccentric shaft, wherein the first eccentric shaft and the second eccentric shaft are both connected to the drive shaft, the first eccentric shaft and the second eccentric s...
Claims
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Inventor 胡广
Owner POSITEC POWER TOOLS (SUZHOU) CO LTD