Fixing fixture used for bearing roller press assembling
A technology for fixing tooling and bearing rollers, applied in the direction of bearing components, shafts and bearings, mechanical equipment, etc., can solve problems such as bearing quality is greatly affected, achieve the effect of reducing the impact of precision, good stability, and convenient disassembly and replacement
Inactive Publication Date: 2018-01-05
JIANGYIN JIB WD PRECISION
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Problems solved by technology
[0003] The technical problem to be solved by the present invention is: to overcome the technical problem that the bearing manufacturing process in the prior art has a great influence on the quality of the bearing, and to provide an auxiliary device for press-fitting the bearing rollers
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[0025] The present invention is described in further detail now in conjunction with accompanying drawing. These drawings are all simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, so they only show the configurations related to the present invention.
[0026] Such as Figure 1~2 As shown, the present invention is a fixed tooling for bearing roller press assembly, including a support, a bearing inner frame fixing seat is arranged in the middle of the support, and a bearing outer frame pressing device is arranged on both sides of the support; wherein, The bearing inner frame fixing seat includes a bearing fixing rod vertically fixed on the support, and a plurality of friction rods are inlaid in a circular array on the bearing fixing rod, and the axis of the friction rod is coaxial with the axis of the bearing fixing rod; the bearing The outer frame pressing device includes two sets of pushing mechanisms, the ...
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The invention relates to a fixed tooling for bearing roller press assembly, which includes a support, a bearing inner frame fixing seat is arranged in the middle of the support, bearing outer frame pressing devices are arranged on both sides of the support; bearing outer frame pressing The device includes two sets of pushing mechanisms. The pushing mechanism includes a sliding block slidably connected with the support and a linear drive mechanism installed on the support for pushing the sliding block. A bearing outer frame support mechanism is arranged on one of the sliding blocks. A bearing outer frame pushing mechanism is provided on the other sliding block; the bearing outer frame supporting mechanism includes two mirror-symmetrical clamping arms arranged on one of the sliding blocks, and an arc-shaped spring steel sheet on the other sliding block , a support frame is also provided on the two sliding blocks, and the support frames are movably connected through a sliding sleeve structure, and a push screw for pushing the clamping arm is also arranged on the support frame.
Description
technical field [0001] The invention relates to a fixing tool for pressing bearing rollers, which belongs to the field of fixtures for bearing manufacturing. Background technique [0002] In the field of bearing manufacturing, the installation of bearing rollers generally includes the thermal deformation method of thermal expansion and contraction, the scarfing method of installing rollers through the position deviation of the inner and outer frames of the bearing, and the installation directly through the slight deformation of the inner and outer frames of the bearing. The press-fitting method, in the installation process of the scarfing method, generally the inner frame and the outer frame of the bearing are forcedly squeezed by the rollers so that the distance between the inner frame and the outer frame of the bearing is not equal, so that the rollers can be loaded into the Inner frame and outer frame, so this installation mode can easily cause damage to the rollers, bear...
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Inventor 程万丁沈强
Owner JIANGYIN JIB WD PRECISION