TWM241539U - Sliding contact bushing - Google Patents

Description

M241539 V. Creation Description 0) [Technical Field of New Types] Contact bearings, especially cool, with anti-seepage This creation relates to a sliding contact bearing with sliding water and easy maintenance. [Previous technology] When two elements have relative motion, bearing is bearing. The bearing is used to support and reduce friction, and it forms a bearing device. It has surface and line with other rotating parts. And the load bearing is generated with the relative movement of the contact surface. · The $ point contact is used, and the friction rubbing bearings can be divided into two types: one is the sliding contact shaft; the support of the rotating parts and the reduction of friction contact bearings). One type is rolling contact: 1 ^ 丨 ι · contact bearing); sliding contact bearings and rollers 7 ro ing have better vibration ability to withstand, damage ^ contact bearings, compared to the damage), radial empty ^ with early warning Time (progressive point, this-general = type of machinery bearings mostly use sliding contact sleeve / Youbaizhi's sliding contact bearings, please participate in "Figure i", and there is a ': upper and bearing seat 2, shaft 1 wear After the bearing seat 2 and the bearing seat 2, inside, the bearing seat 2 is in sliding contact with the shaft center 1. After long-term use, the μ 1 seat 2 will be worn due to wear, and the gap between it and the shaft center 1 will become larger and larger. ^ When the t-bearing is used in a place with water, its water will move along the shaft The bearing seat: the gap of the shaft center 1 leaks out, causing the machine to be quickly damaged due to rust. After the bearing seat 2 is worn to a certain degree, it must be completely replaced with a new one. Does not have the function of preventing water seepage, and after long-term use, the bearing seat 2 must be replaced entirely, which costs a lot of money, so page 6 M241539

After a long time of thinking, the creator of this case created the function of this work to prevent water seepage. After the wear and tear, the cost of replacement and repair is low. [New content] Another low level of knowledge. Avoid missing maintenance costs The main purpose of this creation is, this creation provides a sliding contact bearing. The purpose is to solve the above-mentioned shortcomings, have the function of preventing water from seepage and reduce the pressure. This creative system uses a bush to be installed inside the bearing seat, and the inner surface that it contacts to avoid damage to the bearing seat.

Replace the bushing as early as possible; the part created in the anti-water seepage is made of I material, the adjusting ring and the pressure stopper, and the oil in the gap between the shaft center and the bearing seat seeps water, in order to achieve a better = Effect: prevent the use of another means at the same time to prevent the material from being on the axis d ;;, when installed in the bearing seat, the rubber ring and the bearing seat are in close contact with each other and have the function of stopping water. 1 especially with [implementation] Now the detailed description and technical content of this creation will be described in conjunction with the drawings: See also "Figure 2" and "Figure 3" Bearing housing 1 0 Please be a hollow pipe body, It has a threaded structure i 〇 外侧 on the outside, a long cylindrical cylindrical body passing through the inside of the bearing seat i 〇 and contacting the inside of the bearing seat 10 through the bushing 2, and the bushing 2 〇 is in contact with the bearing seat i 〇 Combination it — chamber 2 0 1, which can be used to store grease, as a lubricating ^ ring 3 0 is a hollow ring body, the adjusting ring 3 〇 has a threaded structure g 1 on the inside, and can be screwed to the outer side of the bearing seat i 〇 One of the adjustment rings 3 〇

M241539 V. Creation instructions (3) The pushing surface 3 horizontally and inwardly extends out of the port 3 0 3 3, the shaft center 40 can be worn through 0, and it can be screwed onto the shaft center part 5 0 is a hollow ring body, its sleeve 3 Between 0 and the bearing seat 10, a flange 5 extends laterally outward from the pressure end, a material capable of absorbing oil, for example, between the stone seat 10, and by adjusting the flange 5 0 1 of the ring portion 50, The pressure-absorbing oil material 60 is formed on the shaft center 40 and the shaft, and an oil seal is formed to prevent water leakage. In order to achieve better anti-seepage water effect, when a rubber is fixed to the bearing seat 10 on the shaft center 40, the rubber ring has the elasticity of the rubber, so that after the abrasion, the shaft center 40 will not cause the shaft The center 40 and the bearing seat 10 are provided with a flange 4 0 1, the shaft center 4, and the flange 40 1 are loosened from the bearing seat 10, and the bearing 50 is pushed to push the oil absorbing material. The system of 60 ° is recessed inward to form an oil-absorbing material 60. Because the pressure-stopping portion 50. The oil-absorbing material 60 is squeezed from 2 due to over-extrusion. The pressing surface 302 has an opening 3 0 3 that passes through the opening. Make the bearing ring 10 of the adjusting ring 3 40 press on the shaft center 40 and be located on the adjusting ring stop 5 〇 Close to the side 0 1 of the adjusting ring 3 〇 The oil absorption material 6 〇 is soft and cotton Etc. It is located on the pressing surface 302 of the shaft center 40 and the shaft 30, and presses the stop portion 50 to tightly press the oil absorption material 60, so that a tight filling fruit is formed between the seat 10, and another one is used at the same time. Water-proof means rubber ring 70, which is installed on the shaft center 70 and is in close contact with the bearing seat 10 to stop water. In addition, in order to make the bushing 20 easy to slip and loose due to the increase in the gap between the bushing 2 and the bushing 20, when the 0 on the shaft center 40 and the bearing seat 10 are combined, they will contact each other, so that the shaft center 40 will not The creation on the shaft has a better effect. The contact surface 502 can be pressed. It can also be designed as a space of oil 60. This can avoid the pushing, so that the oil contained in it and the edge of the pressure stop 50. Exudate.

M241539

V. Creation description (4) Please refer to "Figure 4", which is an embodiment of the original installation installed in an ice bucket 8. The axis 40 is first installed on the bearing seat 丨 0, and then the bearing seat 10 is female. The two ends of the rubber ring 7 Q mounted on the ice bucket 80 and the shaft center 40 will be in close contact with the ice bucket 80 and the bearing seat 10 respectively, so that it has the function of stopping water. This is The second layer of water seepage prevention function uses the oil absorbing material 60, the adjusting ring 3 0 and the pressure stop 5 0 to form an oil seal as the second layer of protection; and because the bearing seat 1 0 does not Direct contact friction with the shaft = 40, and friction between the shaft bushing 2 〇 and the shaft center 4 〇 After long use, only the shaft bushing 2 damaged by friction can be replaced, and the bearing seat 1 〇 It is not necessary to replace it, so the cost of the shaft and 0 can be saved.丄 In summary, the above is only a preferred embodiment of the new model, and is not intended to limit the scope of implementation of the new model. That is, all equivalent changes and modifications based on the scope of the patent application for the new model should be the new model Technology category. Close

Page 9 M241539 Brief description of the drawings [Simplified description of the drawings] Figure 1 is a conventional schematic diagram of a sliding contact bearing. Figure 2 is a schematic illustration of the three-dimensional structure of this creation. Figure 3 is a schematic sectional view of this composition. FIG. 4 is a schematic diagram of an embodiment of the present creation. [Illustration of Graphical Symbols] Knowing Part: 1 .............. Che Youxin 2 ....... Bearing Seat Original: 10 ........ .... bearings 1 0 1, 3 0 1 ... thread structure 2 0 ............. bushing 2 0 1 ......... ... chamber 3 0 ......... adjustment ring 3 0 2 ........... pressing surface 3 0 3 ......... ... opening 4 0 ............. axis 5 5 ............ pressing part 5 0 2 ......... .. contact surface 401, 501 ........ flange 6 0 ............ oil absorbing material 7 0 ............ rubber ring 8 0 ............ Ice bucket

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Claims (1)

M241539 VI. Scope of patent application 1. A car center, a bearing seat and a bushing, the core passes through the bearing and an adjustment ring structure, and the screw lock extends inward; the outer extension center and the pushing push To the middle of the 2 more axial center 3 The top of the shaft touches the 4 of the pressure 5 The pressure stop part comes out a convex oil-absorbing material bearing seat surface to push the car from the center, such as a rubber containing the The heart has the _ axis. 1. If the push-pull part is pushed, Ru-pu means the middle edge; 1 for the soft part, the bearing block should be patented with a rubber ring, the bearing block should be patented with a flange, and the sliding contact bearing It consists of a long cylindrical body; it is a hollow tube body with a threaded structure on its outside; it is a t-shaped hollow tube body fixed inside the bearing seat, and the thin seat is separated by the shaft. The liner is in contact with the bearing seat. It is a hollow ring body. The inside of the adjusting ring has a thread on the outside of the bearing seat. One side end of the adjusting ring has a lateral pressing surface. The pressing surface has an opening for the For a car's hollow ring body, one end of the pressing part is laterally soft and can absorb oil. The material is located on the shaft pressing part and is sleeved on the shaft center. The flange of the adjusting ring makes the pressure stop. Part of this oil-absorbing material, and form a tight filling. The sliding contact bearing described in item 1 is fixed on the shaft center, and the rubber ring is in close contact with the bearing seat at this time. For the sliding contact bearing described in item 1, when the shaft center is installed with the bearing seat, the flange requests the sliding contact bearing described in item 1 of the patent scope, and the contact surface of the oil-absorbing material is recessed inward. . The sliding contact bearing described in item 1 of the patent, Page 11 M241539 6. In the scope of patent application, the oil-absorbing material is asbestos thread. 6. The sliding contact bearing according to item 1 of the scope of the patent application, wherein the bushing and the bearing seat form a cavity when combined. Page 12