Automobile bearing seat convenient to install

Abstract

The utility model discloses an automobile bearing seat convenient to install, which comprises a base, the upper end of the base is fixedly connected with a fixed cover, the upper end of the base is rotatably connected with a rotating shaft, a worm gear is installed on the rotating shaft, the upper end of the base is fixedly connected with two installation seats, a worm is rotatably connected between the two installation seats, and the worm gear is installed on the worm gear. The worm is meshed with the worm gear, the upper end of the rotating shaft penetrates through the fixing cover and extends to the outside, the upper end of the rotating shaft is fixedly connected with a lower fixing seat, an upper fixing seat is inserted into the upper end of the lower fixing seat, grooves are formed in the opposite sides of the lower fixing seat and the upper fixing seat, and four inserting blocks are fixedly connected to the lower end of the upper fixing seat. The multiple insertion blocks are inserted into the corresponding insertion grooves, under the cooperation of the first springs, the wedge-shaped blocks and other structures, the insertion blocks are made to be difficult to disengage from the insertion grooves, and therefore installation and fixation of the lower fixing base and the upper fixing base are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile bearing seats, in particular to an automobile bearing seat which is easy to install. Background Art

[0002] The turntable bearing seat is a large and extra-large bearing seat that can bear comprehensive loads and has a special structure. It has the characteristics of compact structure, sensitive rotation and convenient 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 the so-called bearing seat.

[0003] However, the upper and lower fixing seats of the bearing seat are fixed and installed using screws. Due to the lack of limit stops, they are prone to falling off and shaking during use, causing damage to the bearing. In addition, the threads of the screws are easily affected by the environment and fail, making it difficult to separate the lower and upper fixing seats. Therefore, we need to consider how to solve this problem. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose an automobile bearing seat that is easy to install. By inserting a plurality of plug-ins into corresponding slots, with the cooperation of structures such as a first spring and a wedge-shaped block, the plug-ins are difficult to separate from the slots, thereby realizing the installation and fixation of a lower fixing seat and an upper fixing seat.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] The cam is secured to the upper and lower ends of the camshafts and are secured to a plurality of opposite ends of the camshafts, the plurality of opposite ends of the camshafts are secured to a plurality of opposite ends of the camshafts.

[0007] Preferably, both ends of the worm screw penetrate the fixed cover and extend to the outside, and both ends of the worm screw located at the outside are fixedly connected with knobs.

[0008] Preferably, each of the limiting mechanisms includes a strip plate slidably connected in a corresponding slot, one side of each of the strip plates is fixedly connected to a wedge block, and the other side of each of the strip plates is elastically connected to the inner wall of the corresponding slot via a first spring.

[0009] Preferably, one side of each of the four inserting blocks is provided with a limiting groove that cooperates with the corresponding wedge-shaped block.

[0010] Preferably, a pull rod is fixedly connected to the other side of each strip plate, and the other end of each pull rod passes through the lower fixing seat and extends to the outside, and one end of each two mutually cooperating pull rods located at the outside is commonly fixedly connected to a fixing plate.

[0011] Preferably, a rectangular block is slidably connected in each of the slots, and the lower end of each of the rectangular blocks is elastically connected to the inner bottom of the corresponding slot via a second spring.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. The lower fixing seat and the upper fixing seat are initially fixed by inserting a plurality of plug-ins into corresponding slots. With the cooperation of the strip plate, the wedge block and the first spring and other structures, the plurality of plug-ins are limitedly fixed to improve the connection stability between the lower fixing seat and the upper fixing seat. The overall operation is simple and convenient for installation and removal.

[0014] 2. Set up structures such as a rotating shaft, a worm wheel and a worm, and turn the worm by turning the knob, so that the worm wheel rotates with the rotating shaft, and then the lower fixed seat and the upper fixed seat are rotated as a whole, which is convenient for adjusting the orientation angle of the bearing seat and increases its use range. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of an automobile bearing seat that is easy to install proposed by the utility model;

[0016] Figure 2 for Figure 1 The right side cross-sectional diagram of ;

[0017] Figure 3 for Figure 2 A magnified image of point A;

[0018] Figure 4 for Figure 1 A schematic diagram of the upper fixed seat structure;

[0019] Figure 5 for Figure 1 A schematic front side cross-sectional view of

[0020] Figure 6 for Figure 5 Enlarged view of point B.

[0021] In the figure: 1 base, 2 fixed cover, 3 rotating shaft, 4 worm gear, 5 mounting seat, 6 worm, 7 knob, 8 lower fixed seat, 9 upper fixed seat, 10 groove, 11 plug block, 12 slot, 13 strip plate, 14 wedge block, 15 limit groove, 16 first spring, 17 pull rod, 18 fixed plate, 19 rectangular block, 20 second spring. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0023] Reference Figure 1-Figure 6 , an automobile bearing seat that is easy to install, including a base 1, a plurality of mounting holes are opened in the base 1, and the whole is installed at a designated position of the automobile, a fixed cover 2 is fixedly connected to the upper end of the base 1, a rotating shaft 3 is rotatably connected to the upper end of the base 1, a worm gear 4 is installed on the rotating shaft 3, two mounting seats 5 are fixedly connected to the upper end of the base 1, a worm 6 is rotatably connected between the two mounting seats 5, the worm 6 is meshed with the worm gear 4, the upper end of the rotating shaft 3 passes through the fixed cover 2 and extends to the outside, both ends of the worm 6 pass through the fixed cover 2 and extend to the outside, both ends of the worm 6 located at the outside are fixedly connected with knobs 7, the fixed cover 2 protects the internal worm gear 4 and worm 6, and by setting structures such as the worm gear 4 and the worm 6, the worm gear 4 is rotated by rotating the worm 6, thereby rotating the rotating shaft 3;

[0024] The upper end of the rotating shaft 3 is fixedly connected with a lower fixed seat 8, and the upper end of the lower fixed seat 8 is plugged with an upper fixed seat 9. The rotating shaft 3 is rotated to make the lower fixed seat 8 and the upper fixed seat 9 rotate as a whole, so that the angle of the bearing seat can be adjusted to improve the use range of the bearing seat. The opposite sides of the lower fixed seat 8 and the upper fixed seat 9 are provided with grooves 10, and the two grooves 10 are provided with rubber layers. The lower end of the upper fixed seat 9 is fixedly connected with four plug blocks 11, and the upper end of the lower fixed seat 8 is provided with a plurality of slots 12 that match the corresponding plug blocks 11. By inserting the four plug blocks 11 into the corresponding slots 12, the lower fixed seat 8 and the upper fixed seat 9 are initially fixedly installed. A limiting mechanism corresponding to the limited position of the plug block 11 is provided in each slot 12, and each limiting mechanism includes a strip plate 13 slidably connected in the corresponding slot 12, and one side of each strip plate 13 is fixedly connected with a wedge block 14, and the other side of each strip plate 13 is elastically connected to the inner wall of the corresponding slot 12 through a first spring 16.

[0025] Among them, one side of the four plug blocks 11 is provided with a limiting groove 15 that cooperates with the corresponding wedge block 14. By inserting multiple wedge blocks 14 into the corresponding limiting grooves 15, the final fixed installation of the lower fixing seat 8 and the upper fixing seat 9 is achieved. The four plug blocks 11 are limited in the corresponding slots 12 and cannot be detached, which improves the stability of the fixed installation of the lower fixing seat 8 and the upper fixing seat 9. The other side of each strip plate 13 is fixedly connected with a pull rod 17, and the other end of each pull rod 17 passes through the lower fixing seat 8 and extends to the outside. Every two mutually cooperating pull rods 17 are located at one end of the outside and are fixedly connected with a fixing plate 18. A rectangular block 19 is slidably connected in each slot 12, and the lower end of each rectangular block 19 is elastically connected to the inner bottom of the corresponding slot 12 through a second spring 20. With the cooperation of the rectangular block 19 and the second spring 20, the connection and separation of the lower fixing seat 8 and the upper fixing seat 9 are convenient and simple, which improves the convenience of installation and removal of the bearing seat.

[0026] In the utility model, when in use, the whole is first fixed at a designated position of the automobile, and then the bearing is placed in the groove 10 of the lower fixing seat 8, and then the multiple plug-in blocks 11 on the upper fixing seat 9 can be inserted into the corresponding slots 12 on the lower fixing seat 8. In the process of the multiple plug-in blocks 11 moving downward, the corresponding rectangular blocks 19 are pushed downward, thereby compressing the multiple second springs 20. When the limiting grooves 15 on the multiple plug-in blocks 11 are at the same height as the corresponding wedge blocks 14, under the elastic action of the multiple first springs 16, the multiple wedge blocks 14 are snapped into the corresponding limiting grooves 15, so that the lower fixing seat 8 and the upper fixing seat 9 are connected and fixed, and the fixed installation of the bearing is realized;

[0027] When it is necessary to separate the lower fixing seat 8 and the upper fixing seat 9, it is only necessary to pull the fixing plates 18 on both sides so that the corresponding two pull rods 17 move away from each other, thereby moving the multiple wedge blocks 14 and leaving the corresponding limiting grooves 15. Under the elastic action of the multiple second springs 20, the multiple rectangular blocks 19 move up and back to their original positions, pushing the corresponding plug blocks 11 to leave the corresponding slots 12, and then the lower fixing seat 8 and the upper fixing seat 9 can be separated. By inserting the plug blocks 11 into the corresponding slots 12, the initial fixed connection between the lower fixing seat 8 and the upper fixing seat 9 is achieved. Under the cooperation of the strip plates 13, the wedge blocks 14 and the first springs 16 and other structures, the multiple plug blocks 11 are limited and cannot be separated from the corresponding slots 12, thus improving the stability of the connection between the lower fixing seat 8 and the upper fixing seat 9, and cooperating with the rectangular blocks 19 and the second springs 20, the fixing and separation of the lower fixing seat 8 and the upper fixing seat 9 are convenient and simple, and the installation and removal of the bearing seat are convenient.

[0028] When the angle needs to be adjusted, the knob 7 is turned to rotate the worm 6. The rotation of the worm 6 causes the worm wheel 4 meshing therewith to rotate, thereby causing the shaft 3 to rotate. The rotation of the shaft 3 drives the lower fixed seat 8 and the upper fixed seat 9 to rotate as a whole, thereby adjusting the angle of the bearing seat and increasing the use range of the bearing seat.

[0029] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An automobile bearing seat that is easy to install, comprising a base (1), characterized in that: The upper end of the base (1) is fixedly connected to a fixed cover (2), the upper end of the base (1) is rotatably connected to a rotating shaft (3), a worm gear (4) is mounted on the rotating shaft (3), the upper end of the base (1) is fixedly connected to two mounting seats (5), a worm (6) is rotatably connected between the two mounting seats (5), and the worm gear (6) is meshed with the worm gear (4); The upper end of the rotating shaft (3) passes through the fixed cover (2) and extends to the outside. The upper end of the rotating shaft (3) is fixedly connected to a lower fixed seat (8). The upper end of the lower fixed seat (8) is plugged with an upper fixed seat (9). The opposite sides of the lower fixed seat (8) and the upper fixed seat (9) are provided with grooves (10). The lower end of the upper fixed seat (9) is fixedly connected to four plug blocks (11). The upper end of the lower fixed seat (8) is provided with a plurality of slots (12) that match the corresponding plug blocks (11). A limiting mechanism corresponding to the inserting block (11) is provided in each of the slots (12).

2. The automobile bearing seat that is easy to install according to claim 1 is characterized in that: Both ends of the worm (6) penetrate the fixed cover (2) and extend to the outside, and both ends of the worm (6) located in the outside are fixedly connected with knobs (7).

3. The automobile bearing seat that is easy to install according to claim 1 is characterized in that: Each of the limiting mechanisms comprises a strip plate (13) slidably connected in a corresponding slot (12); one side of each of the strip plates (13) is fixedly connected to a wedge block (14); and the other side of each of the strip plates (13) is elastically connected to the inner wall of the corresponding slot (12) via a first spring (16).

4. The automobile bearing seat that is easy to install according to claim 3 is characterized in that: One side of each of the four inserting blocks (11) is provided with a limiting groove (15) that cooperates with the corresponding wedge-shaped block (14).

5. The automobile bearing seat that is easy to install according to claim 3 is characterized in that: The other side of each strip plate (13) is fixedly connected to a pull rod (17), the other end of each pull rod (17) passes through the lower fixed seat (8) and extends to the outside, and each two mutually matched pull rods (17) are fixedly connected to a fixed plate (18) at one end located at the outside.

6. The automobile bearing seat that is easy to install according to claim 1 is characterized in that: A rectangular block (19) is slidably connected in each of the slots (12), and the lower end of each of the rectangular blocks (19) is elastically connected to the inner bottom of the corresponding slot (12) via a second spring (20).

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