Bearing assembling device with improved structure

Abstract

The bearing assembling device with the improved structure comprises an assembling rack, movable grooves are formed in the two sides of a top plate of the assembling rack correspondingly, a fixing plate is fixedly connected to the rear side of the assembling rack, positioning and stabilizing mechanisms are arranged in the movable grooves correspondingly, and adjusting mechanisms are arranged at the two ends of the front side of the fixing plate correspondingly; bearing holes in the two sides of a bearing seat body are inserted into fixing insertion rods to fix the bearing seat body, then a first motor drives a threaded rod to rotate, and the threaded rod rotates to drive the fixing insertion rods on a supporting block and the fixed bearing seat body to move to the position matched with a grinding block to be ground; and an electric telescopic rod drives an arc pressing plate to reinforce and fix the bearing seat body, and the bearing assembling device is provided with an improved structure capable of grinding, so that the bearing seat is convenient to grind and polish and is accurately positioned and fixed, manual work is not needed, the efficiency is improved, and operation is convenient.

Description

Technical Field

[0001] The invention relates to the technical field of bearing assembly, in particular to a bearing assembly device with an improved structure. Background Art

[0002] As an indispensable and important component in contemporary mechanical equipment, bearings play a vital role. Its main responsibility is to provide support for mechanical rotating bodies and ensure smooth and efficient operation of mechanical parts by reducing the friction coefficient during their movement. In addition, bearings are also responsible for ensuring the rotation accuracy of mechanical rotating bodies and ensuring their stability and accuracy when rotating at high speeds. The bearing product itself is carefully combined from many different parts and components. According to the established technical specifications and requirements, these parts and components are joined in a specific order and method to form the entire labor process of a complete component or final product, which we call assembly. In this process, two different types of assembly can be distinguished: one is to join several parts into a component, which we call component assembly; the other is to join several parts and components into a complete product, which is called general assembly. The assembly of bearings usually includes several key steps, namely assembly, adjustment, inspection and testing, painting and packaging. Each step is crucial, and they together ensure the final quality and performance of the bearing product.

[0003] At present, the assembly of bearings requires the processing of bearing seats. There are usually two ways to process bearing seats. The first way is to perform mold processing, and the second processing method is to perform turning processing. The inner walls of the bearing seats produced by the two processing methods often have burrs, so the inner walls need to be polished. The processing of the bearing seats for bearing assembly requires manual cooperation. In the step of polishing the inner walls of the bearing seats, workers often hold the bearing seats by hand and place the bearing seats on the grinding disc of the grinder for polishing, which is time-consuming and labor-intensive. At the same time, the inner wall polishing device for bearing seat processing is inconvenient to polish the inner walls of the bearing seats according to bearings of different sizes. Summary of the invention

[0004] The object of the present invention is to provide a bearing assembly device with an improved structure to solve the problem proposed in the above background technology that the current bearing assembly requires the processing of the bearing seat. The processing of the bearing seat is often carried out in two ways. The first way is to perform mold processing, and the second processing method is to perform turning processing. The inner wall of the bearing seat produced by the two processing methods often has burrs, so the inner wall needs to be polished. The bearing seat processing process of the bearing assembly requires manual cooperation. In the step of polishing the inner wall of the bearing seat, the worker often holds the bearing seat by hand and places the bearing seat on the grinding wheel of the grinder for polishing, which is time-consuming and labor-intensive. At the same time, the inner wall polishing device for bearing seat processing is inconvenient to polish the inner wall of the bearing seat according to bearings of different sizes.

[0005] To achieve the above object, the present invention provides the following technical solutions: a bearing assembly device with an improved structure, comprising an assembly frame, movable grooves are arranged on both sides of the top plate of the assembly frame, a fixed plate is fixedly connected to the rear side of the assembly frame, a positioning and stabilizing mechanism is arranged inside the movable groove, and adjustment mechanisms are arranged at both ends of the front side of the fixed plate;

[0006] The camming mechanism comprises a threaded rod and a bearing seat body, wherein one end of the threaded rod is rotatably connected to the inner rear end of the movable groove, and the other end of the threaded rod passes through the front end of the movable groove and is fixedly connected to the output end of the first motor. The threaded rod is threadedly connected to the support block, and the top two ends of the support block are provided with fixed plug rods, and the fixed plug rods are engaged with the bearing holes. The bearing holes are arranged on both sides of the bearing seat body, and the inner wall of the bearing seat body is arranged inside the bearing seat body. The bearing seat body is fixed by inserting the bearing holes on both sides of the bearing seat body into the fixed plug rods, and then the threaded rod is driven to rotate by the first motor. The rotation of the threaded rod drives the fixed plug rod on the support block and the fixed bearing seat body to move to the position of the grinding block for grinding, and the arc pressure plate is driven by the electric telescopic rod to reinforce and fix the bearing seat body. The bearing assembly device has an improved structure that can be ground, so that the bearing seat is convenient and accurately positioned and fixed during grinding and polishing, without the need for manual labor, thereby improving efficiency and facilitating operation.

[0007] As a preferred technical solution of the present invention, the adjusting mechanism includes a second motor, and the second motors are both arranged at the two ends of the front side of the fixed plate. The output end of the second motor is fixedly connected to one end of the connecting shaft, and the other end of the connecting shaft is fixedly connected to a connecting head. Micro-electric telescopic rods are equidistantly arranged on the outside of the connecting head, and the top ends of the rod bodies of the micro-electric telescopic rods are fixedly connected to the inner sides of the matching grinding blocks. The matching grinding blocks are simultaneously driven by the rod bodies of the micro-electric telescopic rods to expand or contract to adapt to the inner wall space of the bearing. During the bearing processing process, the improved structure that can adapt to different sizes is provided, so that the inner wall grinding device for bearing seat processing can grind the inner wall of the bearing seat according to bearings of different sizes.

[0008] As a preferred technical solution of the present invention, the positioning and stabilizing mechanism also includes a limit block, which is arranged on the threaded rod. The limit block is arranged to limit the movement of the bearing seat body on the threaded rod, and the bearing seat body moves back and forth in a straight line in the movable groove.

[0009] As a preferred technical solution of the present invention, both ends of the top of the fixed plate are fixedly connected to a support frame, the front bottom of the support frame is fixedly connected to an electric telescopic rod, and the top of the rod body of the electric telescopic rod is provided with an arc pressure plate, the bottom of the arc pressure plate is in contact with the top of the bearing seat body, and the arc pressure plate is driven by the rod body of the electric telescopic rod to press and fix the bearing seat body, so that the positioning stability can be maintained during adaptation and grinding, and it is not easy to deviate.

[0010] As a preferred technical solution of the present invention, a first fixing frame is provided on each of the first motors, and the first fixing frame is fixedly connected to the front side of the assembly frame, and the first fixing frame is used to support and fix the first motor.

[0011] As a preferred technical solution of the present invention, a second fixing bracket is provided on each of the second motors, and the second fixing bracket is fixedly connected to the front side of the fixing plate, and the second fixing bracket is used to support and fix the second motor.

[0012] As a preferred technical solution of the present invention, the four corners of the bottom end of the assembly frame are fixedly connected with fixed legs, and the fixed legs are used to support the assembly frame.

[0013] As a preferred technical solution of the present invention, an anti-skid pad is provided on the side of the arc pressure plate close to the bearing seat body. After the arc pressure plate presses down and clamps the bearing seat body to position, the anti-skid pad installed on the arc pressure plate plays a role of stabilization and anti-skid, so that the bearing seat body is not easily displaced and remains stable.

[0014] As a preferred technical solution of the present invention, the limit block is slidably connected inside the movable groove, the bearing seat body and the support block are both arranged inside the movable groove, the limit block moves linearly in the movable groove, and the bearing seat body and the support block also move in the movable groove.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. The bearing seat body is fixed by inserting the bearing holes on both sides of the bearing seat body into the fixed plug rod, and then the first motor drives the threaded rod to rotate. The rotation of the threaded rod drives the fixed plug rod on the support block and the fixed bearing seat body to move to the position of the grinding block for grinding, and the electric telescopic rod drives the arc pressure plate to reinforce and fix the bearing seat body. In this way, the bearing assembly device has an improved structure that can be ground, so that the bearing seat is convenient and accurately positioned and fixed during grinding and polishing, and no manual labor is required, which improves efficiency and is convenient to operate;

[0017] 2. The rod body of the micro electric telescopic rod drives the adaptor grinding block to expand or contract to adapt to the inner wall space of the bearing, and then the second motor drives the fixed rod to rotate and connect, and the fixed rod drives the adaptor grinding block on the connecting head to grind the inner wall of the bearing. In the process of bearing processing, it has an improved structure that can adapt to different sizes, so that the inner wall grinding device for bearing seat processing can grind the inner wall of the bearing seat according to bearings of different sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural split display diagram of the present invention;

[0019] Figure 2 for Figure 1 The enlarged view of point D;

[0020] Figure 3 is a side view of the present invention;

[0021] Figure 4 for Figure 3 The enlarged view of point B;

[0022] Figure 5 for Figure 3 A magnified image of point A;

[0023] Figure 6 It is a main perspective view of the present invention;

[0024] Figure 7 for Figure 6 Enlarged view of point C.

[0025] In the figure: 1. Positioning and stabilizing mechanism; 101. Threaded rod; 102. Support block; 103. Fixed plug rod; 104. Bearing seat body; 105. Inner wall of bearing; 106. First motor; 107. Bearing hole; 108. Limit block; 2. Adjustment mechanism; 201. Second motor; 202. Connecting shaft; 203. Connecting head; 204. Micro electric telescopic rod; 205. Adapter grinding block; 3. Assembly frame; 4. Movable groove; 5. Fixed plate; 6. Support frame; 7. Electric telescopic rod; 8. Arc pressure plate; 9. First fixed frame; 10. Second fixed frame; 11. Fixed seat leg. DETAILED DESCRIPTION

[0026] The following will be combined with the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0027] See also Figure 1-7The present invention provides a bearing assembly device with an improved structure, including an assembly frame 3, movable grooves 4 are arranged on both sides of the top plate of the assembly frame 3, a fixed plate 5 is fixedly connected to the rear side of the assembly frame 3, a positioning and stabilizing mechanism 1 is arranged inside the movable groove 4, and adjustment mechanisms 2 are arranged at both ends of the front side of the fixed plate 5;

[0028] The positioning and stabilizing mechanism 1 includes a threaded rod 101 and a bearing seat body 104. One end of the threaded rod 101 is rotatably connected to the inner rear end of the movable groove 4. The other end of the threaded rod 101 passes through the front end of the movable groove 4 and is fixedly connected to the output end of the first motor 106. The threaded rod 101 is threadedly connected to the support block 102. Both ends of the top of the support block 102 are provided with fixed plug rods 103. The fixed plug rods 103 are engaged with the bearing holes 107. The bearing holes 107 are arranged on both sides of the bearing seat body 104. The interior of the bearing seat body 104 is provided with a bearing inner wall 105. By The bearing holes 107 on both sides are inserted into the fixed plug rod 103 to fix the bearing seat body 104, and then the threaded rod 101 is driven to rotate by the first motor 106. The rotation of the threaded rod 101 drives the fixed plug rod 103 on the support block 102 and the fixed bearing seat body 104 to move to the position of the adaptive grinding block 205 for grinding, and the arc pressure plate 8 is driven by the electric telescopic rod 7 to reinforce and fix the bearing seat body 104. In this way, the bearing assembly device has an improved structure that can be polished, so that the bearing seat can be conveniently positioned and accurately fixed during grinding and polishing, and no additional manpower is required to support it.

[0029] The adjusting mechanism 2 comprises a second motor 201, which is arranged at both ends of the front side of the fixing plate 5, the output end of the second motor 201 is fixedly connected to one end of the connecting shaft 202, the other end of the connecting shaft 202 is fixedly connected to a connecting head 203, and micro electric telescopic rods 204 are equidistantly arranged on the outside of the connecting head 203, the top of the rod body of the micro electric telescopic rod 204 is fixedly connected to the inner side of the adapting grinding block 205, and the rod body of the micro electric telescopic rod 204 simultaneously drives the adapting grinding block 205 to expand or contract to adapt to the inner wall space of the bearing, and then the fixed rod 202 is driven by the second motor 201 to rotate and connect, and the adapting grinding block 205 on the connecting head 203 is driven by the fixed rod 202 to grind the inner wall 105 of the bearing, and has an improved structure that can adapt to different sizes during the bearing processing process, so that the inner wall grinding device for bearing seat processing can grind the inner wall of the bearing seat according to bearings of different sizes.

[0030] The positioning and stabilizing mechanism 1 also includes a limit block 108, which is arranged on the threaded rod 101. The limit block 108 is used to limit the movement of the bearing seat body 104 on the threaded rod 101, and the bearing seat body 104 moves back and forth in a straight line in the movable groove 4.

[0031] Both ends of the top of the fixed plate 5 are fixedly connected to the support frame 6, and the front bottom of the support frame 6 is fixedly connected to the electric telescopic rod 7. The top of the rod body of the electric telescopic rod 7 is provided with an arc pressure plate 8. The bottom of the arc pressure plate 8 is in contact with the top of the bearing seat body 104. The arc pressure plate 8 is driven by the rod body of the electric telescopic rod 7 to press and fix the bearing seat body 104, so that the positioning stability can be maintained during adaptation and grinding, and it is not easy to deviate.

[0032] The first motor 106 is provided with a first fixing frame 9, which is fixedly connected to the front side of the assembly frame 3, and the first fixing frame 9 is used to support and fix the first motor 106. The second motor 201 is provided with a second fixing frame 10, which is fixedly connected to the front side of the fixing plate 5, and the second fixing frame 10 is used to support and fix the second motor 201. The four corners of the bottom end of the assembly frame 3 are fixedly connected with fixed base legs 11, and the fixed base legs 11 are used to support the assembly frame 3.

[0033] The arc-pressing plate 8 is provided with an anti-skid pad on one side close to the bearing seat body 104. After the arc-pressing plate 8 presses down and clamps the bearing seat body 104 to position, the anti-skid pad installed on the arc-pressing plate 8 plays a role of stabilizing and preventing skidding, so that the bearing seat body 104 is not easy to deviate and remains stable. The limit block 108 is slidably connected to the inside of the movable groove 4. The bearing seat body 104 and the support block 102 are both arranged inside the movable groove 4. The limit block 108 moves linearly in the movable groove 4, and the bearing seat body 104 and the support block 102 also move in the movable groove 4.

[0034] In the present invention, the bearing seat body 104 is fixed by inserting the bearing holes 107 on both sides of the bearing seat body 104 into the fixed plug rod 103, and then the first motor 106 drives the threaded rod 101 to rotate. The rotation of the threaded rod 101 drives the fixed plug rod 103 on the support block 102 and the fixed bearing seat body 104 to move to the position of the adaptive grinding block 205 for grinding, and the arc pressure plate 8 is driven by the electric telescopic rod 7 to reinforce and fix the bearing seat body 104. In this way, the bearing assembly device has an improved structure that can be polished, so that the bearing seat can be conveniently positioned and fixed during grinding and polishing, without the need for manual labor, thereby improving efficiency and facilitating operation. The rod body of the micro electric telescopic rod 204 drives the adapting grinding block 205 to expand or contract to adapt to the inner wall space of the bearing, and then the second motor 201 drives the fixed rod 202 to rotate and connect, and the fixed rod 202 drives the adapting grinding block 205 on the connecting head 203 to grind the inner wall 105 of the bearing. During the bearing processing process, it has an improved structure that can adapt to different sizes, so that the inner wall grinding device for bearing seat processing can grind the inner wall of the bearing seat according to bearings of different sizes.

[0035] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A bearing assembly device with an improved structure, comprising an assembly frame (3), characterized in that: Both sides of the top plate of the assembly frame (3) are provided with movable grooves (4), the rear side of the assembly frame (3) is fixedly connected with a fixing plate (5), the inside of the movable groove (4) is provided with a positioning and stabilizing mechanism (1), and both ends of the front side of the fixing plate (5) are provided with an adjustment mechanism (2); The positioning and stabilizing mechanism (1) comprises a threaded rod (101) and a bearing seat body (104); one end of the threaded rod (101) is rotatably connected to the inner rear end of the movable groove (4); the other end of the threaded rod (101) passes through the front end of the movable groove (4) and is fixedly connected to the output end of the first motor (106); the threaded rod (101) is threadedly connected to the support block (102); both ends of the top of the support block (102) are provided with fixed plug rods (103); the fixed plug rods (103) are engaged with bearing holes (107); the bearing holes (107) are provided on both sides of the bearing seat body (104); and the interior of the bearing seat body (104) is provided with a bearing inner wall (105).

2. A bearing assembly device with an improved structure according to claim 1, characterized in that: The adjustment mechanism (2) comprises a second motor (201), the second motor (201) being arranged at both ends of the front side of the fixing plate (5), the output end of the second motor (201) being fixedly connected to one end of a connecting shaft (202), the other end of the connecting shaft (202) being fixedly connected to a connecting head (203), micro electric telescopic rods (204) being equidistantly arranged outside the connecting head (203), and the top ends of the rod bodies of the micro electric telescopic rods (204) being fixedly connected to the inner side of an adapting grinding block (205).

3. A bearing assembly device with an improved structure according to claim 1, characterized in that: The positioning and stabilizing mechanism (1) further comprises a limit block (108), and the limit block (108) is arranged on the threaded rod (101).

4. A bearing assembly device with an improved structure according to claim 1, characterized in that: Both ends of the top of the fixed plate (5) are fixedly connected to a support frame (6), the front bottom of the support frame (6) is fixedly connected to an electric telescopic rod (7), and the top of the rod body of the electric telescopic rod (7) is provided with an arc-pressing plate (8), and the bottom of the arc-pressing plate (8) is in contact with the top of the bearing seat body (104).

5. A bearing assembly device with an improved structure according to claim 1, characterized in that: The first motors (106) are each provided with a first fixing frame (9), and the first fixing frame (9) is each fixedly connected to the front side of the assembly frame (3).

6. A bearing assembly device with an improved structure according to claim 2, characterized in that: The second motors (201) are each provided with a second fixing frame (10), and the second fixing frame (10) is each fixedly connected to the front side of the fixing plate (5).

7. A bearing assembly device with an improved structure according to claim 1, characterized in that: The four corners of the bottom end of the assembly frame (3) are fixedly connected with fixed base legs (11).

8. A bearing assembly device with an improved structure according to claim 4, characterized in that: An anti-slip pad is provided on one side of the arc-pressing plate (8) close to the bearing seat body (104).

9. A bearing assembly device with an improved structure according to claim 3 or 1, characterized in that: The limit block (108) is slidably connected inside the movable groove (4), and the bearing seat body (104) and the support block (102) are both arranged inside the movable groove (4).

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