Novel bearing seat capable of being quickly disassembled

Abstract

The utility model relates to the technical field of bearing seats, in particular to a novel bearing seat capable of being quickly disassembled. According to the technical scheme, the bearing seat comprises a base, a bearing body and a bearing seat body, sliding grooves are formed in the two sides of the bottom of the bearing seat body, sliding blocks fixed to the base are slidably installed in the sliding grooves, first cavities are formed in the two sides of the interior of the base, limiting holes are formed in the two sides of the bearing seat body in a penetrating mode, and first springs are fixedly installed in the first cavities. By arranging a pressing rod, a pressing plate and a second spring, when the bearing seat main body needs to be disassembled for maintenance, a worker presses the pressing rod downwards, the pressing rod slides in a limiting hole at the moment, the pressing plate is driven to slide downwards on the outer side of a fixing rod, and the pressing plate presses the second spring to generate elastic force; the pressing rod presses the limiting rod so that the limiting rod can contract towards the interior of the first cavity, and then the bearing seat body can be detached from the top of the base by sliding the bearing seat body towards the rear end.

Description

Technical Field

[0001] The utility model relates to the technical field of bearing seats, in particular to a novel bearing seat which can be quickly disassembled. Background Art

[0002] The turntable bearing seat is a large and extra-large bearing seat with a special structure that can accept comprehensive loads. It has the characteristics of compact structure, flexible rotation, and easy installation and maintenance. Where there is a bearing, there must be a support point. The inner support point of the bearing is the shaft, and the outer support is what is often called the bearing seat.

[0003] Most of the existing bearing seats are installed and fixed by multiple sets of screws and nuts, which makes it inconvenient to disassemble and install. In addition, the screws and nuts are worn during disassembly, resulting in insufficient firmness after installation. Therefore, it is necessary to design a new type of bearing seat that can be quickly disassembled. Utility Model Content

[0004] The purpose of the utility model is to provide a new type of bearing seat that can be quickly disassembled to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a new type of bearing seat that can be quickly disassembled, comprising a base, a bearing body and a bearing seat body, slide grooves are provided on both sides of the bottom of the bearing seat body, and a slider fixed to the base is slidably installed inside the slide groove, a first cavity is provided on both sides inside the base, and limiting holes are provided on both sides of the bearing seat body, a first spring is fixedly installed inside the first cavity, the top of the first spring is fixedly connected to a limiting rod extending to the inside of the limiting hole, a second cavity is provided on both sides of the inner wall of the limiting hole, a pressing rod is slidably installed inside the limiting hole, a fixing rod is fixedly installed inside the second cavity, a pressing plate fixed to the pressing rod is sleeved on the outer side of the fixing rod, and a second spring is movably installed on the outer side of the fixing rod.

[0006] First, the staff slides the slider into the interior of the slide groove, and then due to the elastic force of the first spring acting on the bottom of the limit rod, the limit rod passes through the slider and slides into the interior of the limit hole, so that the limit rod limits the bearing seat body, so that the bearing seat body drives the bearing body to be fixedly installed on the top of the base, which is convenient for the staff to install the bearing seat body. When the bearing seat body needs to be disassembled for maintenance, the staff presses the pressing rod downward. At this time, the pressing rod slides inside the limit hole, driving the pressing plate to slide downward on the outside of the fixed rod. At this time, the pressing plate presses the second spring to generate elastic force, and the pressing rod presses the limit rod to make it shrink toward the inside of the first cavity. Then, the bearing seat body is slid to the rear end to remove the bearing seat body from the top of the base. The elastic force of the second spring acts on the pressing plate to reset the pressing rod, which is convenient for the staff to disassemble the bearing seat body for maintenance.

[0007] Preferably, a button is fixedly installed on the top of the pressing rod, and a rubber pad is fixedly connected to the top of the button. The staff can press the rubber pad on the top of the button to facilitate the staff to press the pressing rod for disassembly.

[0008] Preferably, grooves are provided on both sides of the rear end of the base, and an insert fixed to the bottom of the bearing seat body is slid into the groove. When the bearing seat body is installed on the top of the base, the insert slides into the groove at the rear end of the base, so that the center position of the bearing body is fixedly connected to the base, thereby making the bearing body more stably installed.

[0009] Preferably, a threaded hole is provided inside the insert block, and screw rods are installed on both sides of the base through threads to extend into the threaded hole. When the insert block slides into the groove, the screw rods are rotated to extend into the threaded hole, so that the screw rods fix the insert block inside the groove, so that the bearing body is more firmly installed on the top of the base.

[0010] Preferably, a knob is fixedly mounted on one end of the screw rod that is away from each other, and the surface of the knob has anti-skid patterns evenly distributed thereon. The staff can rotate the screw rod conveniently by pinching the knob, and the hand contacts the anti-skid patterns on the surface of the knob, so that the hand of the staff will not slip when rotating the screw rod through the knob, which facilitates the installation operation of the bearing body.

[0011] Preferably, an oil inlet is fixedly installed on the top of the bearing body, an oil inlet hole is opened through the oil inlet on the top of the bearing body, and an oil seal cap is movably installed on the top of the oil inlet. Lubricating oil can be easily added to the inside of the bearing body through the oil inlet and the oil inlet hole, thereby increasing the service life of the bearing body, and the oil inlet is sealed by the oil seal cap to prevent the lubricating oil from leaking.

[0012] Preferably, a sealing plug is fixedly installed inside the oil seal cap and extends to the inside of the oil inlet, and a sealing ring is fixedly connected to the outside of the sealing plug. When the oil seal cap is covered on the top of the oil inlet, the sealing plug and the sealing ring slide into the inside of the oil inlet, so that the sealing performance of the oil seal cap is better.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. By setting a slide groove, a slider, a limit hole and a limit rod, the staff slides the slider into the interior of the slide groove, and then due to the elastic force of the first spring acting on the bottom of the limit rod, the limit rod passes through the slider and slides into the interior of the limit hole, so that the limit rod limits the bearing seat body, so that the bearing seat body drives the bearing body to be fixedly installed on the top of the base, which is convenient for the staff to install the bearing seat body.

[0015] 2. By providing a pressing rod, a pressing plate and a second spring, when the bearing seat body needs to be disassembled for maintenance, the staff presses the pressing rod downward, and the pressing rod slides inside the limiting hole, driving the pressing plate to slide downward on the outside of the fixed rod. At this time, the pressing plate presses the second spring to generate elastic force, and the pressing rod presses the limiting rod to make it shrink toward the inside of the first cavity. Then, the bearing seat body is slid to the rear end to remove the bearing seat body from the top of the base, which is convenient for the staff to disassemble the bearing seat body for maintenance and avoids wear caused by disassembly of the screw and nut mechanism, resulting in insufficient stability after subsequent installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a front view structural schematic diagram of the utility model;

[0017] Figure 2 It is a rear cross-sectional structural schematic diagram of the utility model;

[0018] Figure 3 It is a schematic diagram of a partial front cross-sectional structure of the base of the utility model;

[0019] Figure 4 It is a schematic diagram of the side cross-sectional structure of the bearing seat body of the utility model;

[0020] Figure 5 It is a schematic diagram of a partial front view cross-sectional structure of a bearing main body of the utility model.

[0021] In the figure: 1. base; 101. bearing body; 102. bearing seat body; 103. slide groove; 104. slider; 105. first cavity; 106. limit hole; 107. first spring; 108. limit rod; 109. second cavity; 2. pressing rod; 201. fixing rod; 202. pressing plate; 203. second spring; 204. button; 205. rubber pad; 3. groove; 301. plug; 302. threaded hole; 303. screw rod; 304. knob; 4. oil inlet; 401. oil seal cap; 402. oil inlet hole; 403. sealing plug; 404. sealing ring. DETAILED DESCRIPTION

[0022] The technical solution of the utility model is further described below in conjunction with the accompanying drawings and specific embodiments.

[0023] Embodiment 1

[0024] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5As shown, a new type of bearing seat that can be quickly disassembled proposed by the utility model includes a base 1, a bearing body 101 and a bearing seat body 102, and slide grooves 103 are provided on both sides of the bottom of the bearing seat body 102, and a slider 104 fixed to the base 1 is slidably installed inside the slide groove 103, and a first cavity 105 is provided on both sides of the inside of the base 1, and a limiting hole 106 is provided through both sides of the bearing seat body 102, and a first spring 107 is fixedly installed inside the first cavity 105, and the top of the first spring 107 is fixedly connected to a limiting rod 108 extending to the inside of the limiting hole 106, and second cavities 109 are provided on both sides of the inner wall of the limiting hole 106, and a pressing rod 2 is slidably installed inside the limiting hole 106, and a fixing rod 201 is fixedly installed inside the second cavity 109;

[0025] A pressing plate 202 fixed to the pressing rod 2 is sleeved on the outer side of the fixing rod 201, a second spring 203 is movably installed on the outer side of the fixing rod 201, a button 204 is fixedly installed on the top of the pressing rod 2, a rubber pad 205 is fixedly connected to the top of the button 204, grooves 3 are provided on both sides of the rear end of the base 1, an insert block 301 fixed to the bottom of the bearing seat body 102 is slid into the inside of the groove 3, a threaded hole 302 is provided inside the insert block 301, and screw rods 303 are rotatably installed on both sides of the base 1 through threads that extend to the inside of the threaded hole 302.

[0026] The working principle of a new type of bearing seat that can be quickly disassembled based on Example 1 is as follows: first, the staff slides the slider 104 into the inside of the slide groove 103, and then due to the elastic force of the first spring 107 acting on the bottom of the limiting rod 108, the limiting rod 108 penetrates the slider 104 and slides into the inside of the limiting hole 106, so that the limiting rod 108 limits the bearing seat body 102, so that the bearing seat body 102 drives the bearing body 101 to be fixedly installed on the top of the base 1, and then the plug block 301 slides into the inside of the groove 3 at the rear end of the base 1, and is rotated and extended to the inside of the threaded hole 302 by the screw rod 303, so that the screw rod 303 fixes the plug block 301 to the inside of the groove 3, so that the center position of the bearing body 101 is fixedly connected to the base 1, which is convenient for the staff to install the bearing seat body 102;

[0027] When the bearing seat body 102 needs to be disassembled for maintenance, the staff presses the pressing rod 2 downward by pressing the rubber pad 205 on the top of the button 204. At this time, the pressing rod 2 slides inside the limiting hole 106, driving the pressing plate 202 to slide downward on the outside of the fixing rod 201. At this time, the pressing plate 202 presses the second spring 203 to generate an elastic force, and the pressing rod 2 presses the limiting rod 108 to cause it to shrink toward the inside of the first cavity 105. Then, the bearing seat body 102 is slid to the rear end to remove the bearing seat body 102 from the top of the base 1. The elastic force of the second spring 203 acts on the pressing plate 202 to reset the pressing rod 2, making it convenient for the staff to disassemble the bearing seat body 102 for maintenance.

[0028] Embodiment 2

[0029] like Figure 2 and Figure 5 As shown, the utility model proposes a new type of bearing seat that can be quickly disassembled. Compared with the first embodiment, this embodiment also includes: a knob 304 is fixedly installed at one end of the screw rod 303 that is away from each other, and the surface of the knob 304 is evenly distributed with anti-slip grooves, and an oil inlet 4 is fixedly installed on the top of the bearing body 101, and an oil inlet hole 402 is opened through the top of the bearing body 101 through the oil inlet 4, and an oil seal cap 401 is movably installed on the top of the oil inlet 4, and a sealing plug 403 is fixedly installed inside the oil seal cap 401 and extends to the inside of the oil inlet 4, and a sealing ring 404 is fixedly connected to the outside of the sealing plug 403.

[0030] In this embodiment, Figure 2 As shown, the staff can rotate the screw rod 303 conveniently by pinching the knob 304. The hand contacts the anti-slip pattern on the surface of the knob 304, so that the staff will not slip when rotating the screw rod 303 through the knob 304, which facilitates the installation operation of the bearing body 101. Figure 5 As shown, the lubricating oil can be conveniently added to the interior of the bearing body 101 through the oil inlet 4 and the oil inlet hole 402, thereby increasing the service life of the bearing body 101. The oil inlet 4 is sealed by the oil seal cap 401 to prevent the lubricating oil from leaking. When the oil seal cap 401 is covered on the top of the oil inlet 4, the sealing plug 403 and the sealing ring 404 slide into the interior of the oil inlet 4, so that the sealing performance of the oil seal cap 401 is better.

[0031] The above-mentioned specific embodiments are only several preferred embodiments of the present invention. Based on the technical solution of the present invention and the relevant inspiration of the above-mentioned embodiments, those skilled in the art can make various alternative improvements and combinations to the above-mentioned specific embodiments.

Claims

1. A new type of quickly disassembled bearing seat, comprising a base (1), a bearing body (101) and a bearing seat body (102), characterized in that: The bottom of the bearing seat body (102) is provided with a slide groove (103) on both sides, and a slider (104) fixed to the base (1) is slidably installed inside the slide groove (103). The base (1) is provided with a first cavity (105) on both sides. The two sides of the bearing seat body (102) are provided with a limit hole (106) through-through. A first spring (107) is fixedly installed inside the first cavity (105). The top of the first spring (107) is fixedly connected to the limit The rod (108) extends to the interior of the limiting hole (106), and a second cavity (109) is opened on both sides of the inner wall of the limiting hole (106). A pressing rod (2) is slidably installed in the interior of the limiting hole (106), and a fixing rod (201) is fixedly installed in the interior of the second cavity (109). A pressing plate (202) fixed to the pressing rod (2) is sleeved and installed on the outer side of the fixing rod (201), and a second spring (203) is movably installed on the outer side of the fixing rod (201).

2. According to claim 1, the novel bearing seat capable of rapid disassembly is characterized in that: A button (204) is fixedly mounted on the top of the pressing rod (2), and a rubber pad (205) is fixedly connected to the top of the button (204).

3. The novel bearing seat capable of rapid disassembly according to claim 1 is characterized in that: Grooves (3) are provided on both sides of the rear end of the base (1), and an insert block (301) fixed to the bottom of the bearing seat body (102) is slidably installed inside the groove (3).

4. A new type of quickly disassembled bearing seat according to claim 3, characterized in that: A threaded hole (302) is provided inside the insert block (301), and screw rods (303) are rotatably installed on both sides of the base (1) through threads and extend into the threaded hole (302).

5. The novel bearing seat capable of rapid disassembly according to claim 4 is characterized in that: A knob (304) is fixedly mounted on one end of the screw rod (303) that is away from each other, and anti-slip grooves are evenly distributed on the surface of the knob (304).

6. The novel bearing seat capable of rapid disassembly according to claim 1 is characterized in that: An oil inlet (4) is fixedly mounted on the top of the bearing body (101), an oil inlet hole (402) is formed through the oil inlet (4) on the top of the bearing body (101), and an oil seal cap (401) is movably mounted on the top of the oil inlet (4).

7. A new type of quickly disassembled bearing seat according to claim 6, characterized in that: A sealing plug (403) is fixedly installed inside the oil sealing cap (401) and extends to the inside of the oil inlet (4), and a sealing ring (404) is fixedly connected to the outside of the sealing plug (403).

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