Large gear two-side bearing withdrawing machine
A technology for large gears and unloaders, applied in metal processing, metal processing equipment, manufacturing tools, etc., can solve the problem of not keeping the large gear stationary, and achieve the effect of reasonable structure
Pending Publication Date: 2021-03-26
HUBEI HEQIANG MACHINERY DEV LIMITED BY SHARE
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Problems solved by technology
[0002] It is understood that the existing technology can only remove the large gear and the bearing together, that is, first remove the large gear and the bearing on one side, and then remove the bearing on the other side
Instead of keeping the large gear still, the bearings on both sides of the large gear can be withdrawn separately, but now the market really needs this technology and machinery that can separately withdraw the bearings on both sides of the large gear.
Method used
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[0031] Embodiments of the present invention will be described below in conjunction with the accompanying drawings. It should be understood that the embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.
[0032] Such as Figure 1 to Figure 8 As shown, the present invention discloses a bearing removal machine on both sides of a large gear, including a frame 1, an oil cylinder device 2, a removal mechanism 3, a removal beam device 4, a supporting trolley 5, a supporting trolley chassis 6, and a transition tooling 7;
[0033] The frame is in the shape of a zigzag;
[0034] The oil cylinder device 2 is symmetrically arranged at both ends of the frame in the center of the coaxial line, and the oil cylinder device has a top mechanism 21;
[0035] The unloading mechanism 3 is arranged at the left head of the frame, and its claws 31 are installed in front of the oil cylinder device through the in...
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A large gear two-side bearing withdrawing machine comprises a machine frame, oil cylinder devices, a withdrawing mechanism, a beam withdrawing and unloading device, a material supporting trolley, a material supporting trolley chassis and a transition tool. The oil cylinder devices are coaxially and symmetrically arranged at the two ends of the machine frame in a centered manner and provided with centre mechanisms. The withdrawing mechanism is arranged at the left end of the machine frame, clamping jaws of the withdrawing mechanism are installed in front of the oil cylinder devices through installation flanges, the clamping jaws are installed on the installation flanges through installation pins, a clamping jaw oil cylinder base is arranged at the left end of the machine frame, and an opening and closing oil cylinder is arranged between each clamping jaw and the clamping jaw oil cylinder base; the beam withdrawing and unloading device is arranged in the middle of the machine frame and provided with a fixed beam, and a movable inserting block is arranged in the fixed beam and connected with an inserting block moving oil cylinder; the material supporting trolley chassis is rectangularand is arranged in front of an opening of the concentric-square-shaped machine frame; and the transition tool is a cylinder formed by fixing two halves through bolts, and a clamping groove is formedin the outer circle of the cylinder. The large gear two-side bearing withdrawing machine is reasonable in structure, can effectively complete withdrawal of bearings at the two sides of a large gear, and fills the blank of technology and market.
Description
technical field [0001] The invention relates to equipment machinery in the field of rail transportation, in particular to a machine for unloading bearings on both sides of a large gear. Background technique [0002] It is understood that in the prior art, the large gear and the bearing can only be withdrawn together, that is, the large gear and the bearing on one side are withdrawn first, and then the bearing on the other side is withdrawn. And can not keep bull gear motionless, move back the bearing on its both sides respectively, but the technology and the machinery that this can withdraw the bearing on both sides of bull gear really needs this now in the market. Contents of the invention [0003] In order to solve the problem of insufficient existing technology, the present invention provides a bearing unloading machine on both sides of the large gear, [0004] The utility model has a reasonable structure and can effectively complete the withdrawing and dismounting of ...
Claims
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IPC IPC(8): B23P19/027
CPCB23P19/027
Inventor张霄喻国锋童俊军喻侃汪亮廖威祝朝亮
OwnerHUBEI HEQIANG MACHINERY DEV LIMITED BY SHARE