Annular piston rod part outer circle face grinding device
A technology of ring-shaped pistons and outer circular surfaces, applied in the field of machining, can solve problems such as potential safety hazards, difficult high-precision grinding of the outer surface of piston rods, and physical health injuries of staff, so as to improve processing efficiency, ensure accuracy, and reduce processing costs. effect of difficulty
Pending Publication Date: 2021-04-16
SOUTHEAST UNIV
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Problems solved by technology
[0002] The surface processing quality of the piston rod and the roundness of the section are strictly required. The processing quality will directly affect the sealing effect and working performance of the hydraulic cylinder, and then affect the life and reliability of the entire joint. In severe cases, it will lead to safety hazards
In actual working conditions, the grinding of small precision parts has always been done by traditional manual grinding. However, due to technical limitations and other reasons, the proficiency of the workers will greatly affect the grinding effect of the parts, which will easily lead to unstable surface quality. Traditional The artificial grinding not only cannot meet the requirements of processing efficiency and quality, but may also cause harm to the health of the staff.
At the same time, because the shape and processing requirements of the annular piston rod in the annular hydraulic joint are different from those of ordinary straight-axis piston rods, it is difficult to complete the high-precision grinding of the outer surface of the piston rod by ordinary machining and grinding methods
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[0027] The following description is merely exemplary in nature and not intended to limit the disclosure, application or use. It should be understood that throughout the drawings, corresponding reference numerals indicate like or corresponding parts and features.
[0028] Such as Figure 1 to Figure 9 As shown, a ring-shaped piston rod part outer circular surface grinding device according to an embodiment of the present invention includes an annular piston rod feeding device and an outer circular surface grinding device, and the ring-shaped piston rod feeding device includes a clamping device, a first drive Mechanism and rotating platform; the outer circular surface grinding device includes a bottom plate 1, a second driving device and a whirlwind milling device; the first driving device, the second driving device, the whirlwind milling device and the rotating platform are fixedly connected to the bottom plate 1; There are two rotating platforms, and they are relatively arrang...
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The invention discloses an annular piston rod part outer circle face grinding device which comprises an annular piston rod feeding device and an outer circle face grinding device. The annular piston rod feeding device comprises a clamping device, a first driving mechanism and rotating platforms. The outer circle face grinding device comprises a bottom plate, a second driving device and a cyclone milling device. The first driving device, the second driving device, the cyclone milling device and the rotating platforms are fixedly connected to the bottom plate. The two rotating platforms are oppositely arranged on the bottom plate. The first driving device is used for driving the rotating platforms to rotate, the clamping device is connected with the two rotating platforms, and the clamping device is used for clamping an annular piston rod part. The cyclone milling device is arranged under the clamping device. By the adoption of the annular piston rod part outer circle face grinding device, the requirements for grinding efficiency and precision of an annular piston rod can be met while the complex outer surface of the annular piston rod is finely ground and machined.
Description
technical field [0001] The invention belongs to the technical field of machining, and in particular relates to a grinding device for the outer circular surface of an annular piston rod part. Background technique [0002] The surface processing quality of the piston rod and the roundness of the section are strictly required. The processing quality will directly affect the sealing effect and working performance of the hydraulic cylinder, which in turn will affect the life and reliability of the entire joint. In severe cases, it will lead to safety hazards. In actual working conditions, the grinding of small precision parts has always been done by traditional manual grinding. However, due to technical limitations and other reasons, the proficiency of the workers will greatly affect the grinding effect of the parts, which will easily lead to unstable surface quality. Traditional The artificial grinding of high-quality products not only cannot meet the requirements of processing ...
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IPC IPC(8): B23C3/04B23Q3/06B23Q7/02B23Q5/10B23Q5/28
Inventor 王兴松左小庆
Owner SOUTHEAST UNIV