Disassembling and assembling integrated joint bearing unit
A joint bearing, integrated technology, applied in the direction of bearing components, bearings, shafts and bearings, can solve the problem of inability to disassemble the inner ring, and achieve the effect of high disassembly and assembly efficiency, convenient disassembly and assembly, and simple structure
Pending Publication Date: 2019-01-15
FUJIAN LONGXI BEARING (GROUP) CO LTD
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Problems solved by technology
The outer cylindrical surface of the outer ring 3' of this kind of bearing is fitted with the installation hole to achieve installation and positioning. The disassembly method is the same as the above-mentioned disassembly method; The surface and its nut 8' are in contact. Tightening the nut 8' can realize the tightening of the inner ring hole and the adapter bushing 7' on the shaft journal (taper wedge tightness), which is convenient for installation; but the loosening of the nut 8' cannot disassemble the inner ring. ring 4' and adapter bushing 7', the disassembly method of the inner ring 4' and adapter bushing 7' is still the same as the disassembly method above
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[0027] Examples, see Figure 3 to Figure 6 As shown, a preferred embodiment of the present invention provides a dismountable joint bearing unit, including an outer disassembly sleeve 1, an outer disassembly screw 2, a joint bearing outer ring 3, a joint bearing inner ring 4, and an inner disassembly nut 5 and the inner disassembly sleeve 6, the joint bearing outer ring 3 and the joint bearing inner ring 4 are arranged between the outer disassembly sleeve 1 and the inner disassembly sleeve 6, the outer disassembly sleeve 1 and the joint External dismounting screws 2 are provided between the outer rings of the bearing, and internal dismounting nuts 5 are provided between the inner ring 4 of the spherical plain bearing and the inner dismounting sleeve 6, thereby forming the outer ring of the spherical plain bearing 3 with external dismounting The sleeve 1 and the outer disassembly screw 3, the joint bearing inner ring 4 has the inner disassembly sleeve 6 and the inner disassembly...
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The invention discloses a disassembling and assembling integrated joint bearing unit. The disassembling and assembling integrated joint bearing unit comprises an outer disassembling and assembling sleeve, an outer disassembling and assembling screw, a joint bearing outer ring, a joint bearing inner ring, an inner disassembling and assembling nut and an inner disassembling and assembling sleeve. The inner disassembling and assembling sleeve is arranged in the outer disassembling and assembling sleeve. The joint bearing outer ring and the joint bearing inner ring are arranged between the outer disassembling and assembling sleeve and the inner disassembling and assembling sleeve. The outer disassembling and assembling screw is arranged between the outer disassembling and assembling sleeve andthe joint bearing outer ring. and the inner disassembling and assembling nut is arranged between the joint bearing inner ring and the inner disassembling and assembling sleeve, so that the outer disassembling and assembling sleeve and the outer disassembling and assembling screw are arranged on the joint bearing outer ring, and the inner disassembling and assembling sleeve and the inner disassembling and assembling nut are arranged on the joint bearing inner ring. The joint bearing unit combines a joint bearing and the functions of convenient disassembling and assembling, namely, the joint bearing has the functions of aligning and bearing heavy loads, the functions of convenient disassembling and assembling of a bearing can be realized, and high disassembling and assembling efficiency andno damage to the bearing are achieved.
Description
technical field [0001] The invention relates to a dismountable joint bearing unit, in particular to a joint bearing unit which is formed by combining its own inner and outer disassembly sleeves and joint bearings. Background technique [0002] Existing spherical plain bearings such as figure 1 As shown, it is mainly composed of an outer ring 1' with an inner spherical surface and an inner ring 2' with an outer spherical surface. The spherical sliding bearing can bear a large load and has a space hinged and self-aligning function of swinging around the center of the ball; the outer ring The outer cylindrical surface of 1' is interference fit with the installation hole to achieve installation and positioning, and the inner circular hole surface of the inner ring 2' is interference fit with the installation journal to achieve installation and positioning. Its structure is as follows: figure 1 shown. [0003] Existing dismounting methods for joint bearings mainly include hot a...
Claims
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IPC IPC(8): F16C23/04F16C35/02
CPCF16C23/043F16C35/02
Inventor 蔡士源陈志雄颜杨丰
Owner FUJIAN LONGXI BEARING (GROUP) CO LTD