Pneumatic tools with the effect of adjusting speed and torque
A pneumatic tool and torque technology, applied in the direction of manufacturing tools, portable motorized devices, etc., can solve the problem that the speed and torque of pneumatic tools cannot be changed
Active Publication Date: 2022-01-18
AIRBOSS AIR TOOL
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- Application Information
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Problems solved by technology
[0005] In order to solve the shortcomings of the existing pneumatic tools that can only control whether to start or not, and cannot change the speed and torque of the pneumatic tool, the present invention provides a sound-absorbing seat used with a piston, and combines the sound-absorbing seat with a pneumatic tool to effectively To solve the shortcomings and limitations of the existing pneumatic tools, further explanations are as follows
Method used
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[0038] The technical solution of the present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments to further understand the purpose, solution and effect of the present invention, but it is not intended to limit the scope of protection of the appended claims of the present invention.
[0039] The invention discloses a pneumatic tool with the effect of adjusting speed and torque, the first preferred embodiment of which is as follows figure 1 As shown, it includes a body 10, a pressing assembly 20 and a torque adjustment unit 30, wherein:
[0040] like figure 1 As shown, define the orientation of the body 10 figure 1 The left side is the front side, and the main body 10 is connected with an air compressor (not shown), and the main body 10 is provided with an accommodating chamber 11, an air intake passage 12 and an exhaust passage 13, the accommodating The cavity 11 is located in the middle section of the body 10 ...
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The invention discloses a pneumatic tool with the effect of adjusting speed and torque, which includes a body, a pressing assembly and a torque adjustment unit, wherein an air intake channel and an exhaust channel provided on the body are respectively connected with an air compressor The torque adjustment unit is connected with the torque adjustment unit. When the pressing component is pressed, the compressed air can flow in from the intake passage and flow out from the exhaust passage. The torque adjustment unit can be adjusted by the relative movement of a piston and an exhaust part. Adjust the exhaust volume of the body, so as to adjust the speed and torque of the body under the same intake pressure, effectively solving the shortcomings and problems of existing air tools that can only control whether to start or not, and cannot change the speed and torque of the air tool Limitation, so as to provide a pneumatic tool with the effect of adjusting speed and torque.
Description
technical field [0001] The invention relates to a pneumatic tool, in particular to a pneumatic tool with the effect of adjusting rotating speed and torque. Background technique [0002] like Figure 18 As shown, the existing pneumatic tool 90 includes a main body 91, a driving element 92, a pressing assembly 93 and a muffler 94, the main body 91 includes an accommodating cavity 911, and a pressing cavity communicating with the accommodating cavity 911 912, an air intake passage 913 communicating with the pressing chamber 912 and an exhaust passage 914 communicating with the pressing chamber 912 and spaced apart from the air intake passage 913, the driving element 92 is correspondingly arranged in the accommodating chamber 911 , the pressing assembly 93 is correspondingly disposed in the pressing chamber 912 , and the muffler 94 is connected to the bottom of the body 91 and correspondingly connected to the exhaust channel 914 . [0003] When using the existing pneumatic tool...
Claims
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IPC IPC(8): B25F5/00
CPCB25F5/001
Inventor 张新和
Owner AIRBOSS AIR TOOL