Bearing mounting seat

Abstract

The utility model relates to a bearing mounting seat. At present, when a bearing seat is installed, an alignment needle of a bearing is aligned to a notch, then the bearing is pushed upwards with force, after the bearing is pushed to a certain angle, the bearing cannot be pushed continuously, an oil duct on the bearing can be damaged in a beating mode, and the service life of the bearing is shortened. A bearing mounting seat comprises a working rack and a longitudinal threaded rod perpendicularly fixed to the working rack, the longitudinal threaded rod penetrates through an insertion hole in a longitudinal adjusting plate, two adjusting nuts are installed on the upper portion and the lower portion of the longitudinal adjusting plate respectively, and the two adjusting nuts are screwed into the longitudinal threaded rod. A limiting baffle is vertically connected below the longitudinal adjusting plate, a transverse adjusting plate is vertically installed above the working rack, one side of the transverse adjusting plate is connected with a rolling bearing, the inner bearing face of the rolling bearing is fixedly connected with one end of a transverse threaded rod, and the transverse threaded rod penetrates through a round hole in the fixed vertical plate. The bearing is applied to the field of mechanical bearings.

Description

Technical Field

[0001] The utility model relates to a bearing mounting seat. Background Art

[0002] At present, the installation of bearings is mainly divided into hot installation and cold installation. Among them, hot installation of bearings requires professional equipment, and the installation process needs to strictly control the temperature and time, otherwise it is easy to cause damage to the bearings. Compared with cold installation, hot installation requires more time and energy, which may not be suitable for production lines with high requirements for time and efficiency. For cold installation of bearings, the bearing seat generally has two notches, and the outer jacket of the bearing has a positioning needle. The alignment needle of the bearing is aligned with the notch, and then the bearing is pushed up with force. When the bearing is pushed to a certain angle, the bearing can no longer be pushed. At this time, the installer uses the square hammer at the tail of the double-headed duckbill hammer to repeatedly hit the raised position of the bearing, and then rotates the double-headed duckbill hammer. Place the flat hammer on the double-headed duckbill hammer above the outer bearing surface of the bearing, and use another big hammer to hit the square hammer at the double-headed duckbill hammer until the bearing is hit into the bearing seat. When the above double-headed hammer is used to hit the bearing, it is easy to cause damage to the oil channel on the bearing, thereby reducing the service life of the bearing. Summary of the invention

[0003] The utility model aims to provide a bearing mounting seat.

[0004] The above purpose is achieved through the following technical solutions:

[0005] A bearing mounting seat comprises a workbench and a longitudinal threaded rod vertically fixed on the workbench, the longitudinal threaded rod passes through the insertion hole on the longitudinal adjustment plate, and two adjusting nuts are respectively installed above and below the longitudinal adjustment plate, the two adjusting nuts are screwed into the longitudinal threaded rod, a limit baffle is vertically connected to the bottom of the longitudinal adjustment plate, a transverse adjustment plate is vertically installed above the workbench, a rolling bearing is connected to one side of the transverse adjustment plate, an inner bearing surface of the rolling bearing is fixedly connected to one end of the transverse threaded rod, so that the transverse threaded rod rotates through the rolling bearing, the transverse threaded rod passes through the circular hole on the fixed vertical plate, and a fixing nut is screwed into the transverse threaded rod.

[0006] The bearing mounting seat and the end of the transverse threaded rod are vertically connected with a manual turntable.

[0007] The bearing mounting seat and the longitudinal adjustment plate are inserted with a balance rod, and the balance rod is vertically connected to the workbench.

[0008] A mounting seat is placed between the bearing mounting seat, the limit baffle and the transverse adjustment plate.

[0009] The beneficial effects achieved by the utility model are:

[0010] 1. The utility model has a simple structure and is easy to operate. It can quickly complete the installation of the bearing seat and is suitable for batch installation of bearing seats. It can also be used for installation of square flange bearing seats of different sizes. It will not cause damage to the oil channel on the bearing during the installation process, thereby increasing the service life of the bearing.

[0011] 2. The utility model places one side of the mounting seat that is not fully installed in the area between the longitudinal adjustment plate and the limit baffle, so that one side of the mounting seat is against the side of the limit baffle and the bottom of the longitudinal adjustment plate, and the manual turntable is rotated to adjust the distance of the transverse adjustment plate so that the other end of the mounting seat is placed above the workbench and on the side of the transverse adjustment plate. At this time, the mounting seat is in an oblique structure, and then the crowbar is inserted into the bearing, and the crowbar is pressed downward obliquely. The rubber sleeve on the crowbar is against the diagonal of the inner bearing surface on the bearing, and the crowbar is continued to be pressed down to pry the bearing until it is parallel to the bearing seat, so that the installation of the bearing seat can be completed quickly. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0013] Attached Figure 1 It is a schematic diagram of the main body of the oil pad with a rectangular structure.

[0014] Attached Figure 2 Yes Figure 1 Top view of the .

[0015] Attached Figure 3 It is a schematic diagram of the use structure of the utility model.

[0016] Attached Figure 4 It is a structural diagram of the bearing seat.

[0017] Attached Figure 5 This is the rear view of the bearing.

[0018] Attached Figure 6 It is a structural diagram of the bearing.

[0019] In the figure: 1. workbench, 2. longitudinal threaded rod, 3. longitudinal adjustment plate, 4. jack, 5. adjustment nut, 6. limit baffle, 7. transverse adjustment plate, 8. rolling bearing, 9. transverse threaded rod, 10. vertical plate, 11. fixing nut, 12. manual turntable, 13. balance rod, 14. mounting seat, 15. bearing, 16. rubber sleeve, 17. crowbar. DETAILED DESCRIPTION

[0020] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention. Example 1

[0021] like Figure 1 , 2 As shown, a bearing mounting seat includes a workbench 1 and a longitudinal threaded rod 2 vertically fixed on the workbench, the bottom of the longitudinal threaded rod is fixedly connected to the workbench by welding to form an integrated structure, and the workbench is a rectangular steel plate structure; the longitudinal threaded rod passes through the socket 4 on the longitudinal adjustment plate 3, and two adjusting nuts 5 are respectively installed above and below the longitudinal adjustment plate, and the two adjusting nuts are screwed into the longitudinal threaded rod; the diameter of the socket is larger than the diameter of the threaded rod, and the longitudinal adjustment plate can be moved vertically up and down along the direction of the longitudinal threaded rod, so as to adjust the height of the longitudinal adjustment plate; the two adjusting nuts have the same structure, and the height of the longitudinal adjustment plate is adjusted by the adjusting nuts on the longitudinal threaded rod.

[0022] A limit baffle 6 is vertically connected to the bottom of the longitudinal adjustment plate, and a transverse adjustment plate 7 is vertically installed above the workbench. A rolling bearing 8 is connected to one side of the transverse adjustment plate, and the inner bearing surface of the rolling bearing is fixedly connected to one end of the transverse threaded rod 9, so that the transverse threaded rod rotates through the rolling bearing; the limit baffle adopts a rectangular steel plate structure, and the top of the limit baffle is fixedly connected to the bottom of the longitudinal adjustment plate by welding. When the limit baffle moves vertically up and down, it drives the limit baffle to move simultaneously; the outer bearing surface of the rolling bearing is fixedly connected to one side of the transverse adjustment plate; the transverse threaded rod passes through the circular hole on the fixed vertical plate 10, and a fixing nut 11 is screwed into the transverse threaded rod. The fixed vertical plate adopts a rectangular steel plate structure, and the bottom of the fixed vertical plate is fixedly connected to the workbench by welding as an integrated structure; one side of the fixing nut is fixedly connected to one side of the fixed vertical plate by welding, and the threaded hole on the fixing nut and the center of the circular hole on the fixed vertical plate are on the same horizontal line. Example 2

[0023] like Figure 1 , 2 As shown, the bearing mounting seat and the end of the transverse threaded rod are vertically connected with a manual turntable 12. The turntable adopts a circular plate structure, and the end of the transverse threaded rod is fixedly connected to the center of the manual turntable. When the manual turntable rotates, the manual turntable drives the transverse threaded rod to rotate. When the transverse threaded rod rotates, it drives the transverse adjustment plate to move horizontally on the workbench to adjust the sliding distance of the transverse adjustment plate.

[0024] The longitudinal adjustment plate is inserted with a balance bar 13, and the balance bar is vertically connected to the workbench. The balance bar adopts a metal round bar structure, and the bottom of the balance bar is fixedly connected to the workbench by welding. By setting the balance bar, the longitudinal adjustment plate plays a balancing and limiting role when it moves vertically up and down along the longitudinal threaded rod, preventing the longitudinal adjustment plate from rotating. Example 3

[0025] like Figure 3 As shown in FIG. 6, a mounting seat 14 is placed between the bearing mounting seat, the limit baffle and the transverse adjustment plate. During installation, align the alignment pin of the bearing with the symmetrical notch of the mounting seat, and then push the bearing upward with force. When the bearing is pushed to a certain angle, the bearing cannot be pushed further. Place one side of the mounting seat that is not fully installed in the area between the longitudinal adjustment plate and the limit baffle, so that one side of the mounting seat is against the side of the limit baffle and the bottom of the longitudinal adjustment plate. Turn the manual dial to adjust the distance of the transverse adjustment plate so that the other end of the mounting seat is placed above the workbench and on the side of the transverse adjustment plate. At this time, the mounting seat is in an oblique structure. Then insert the crowbar into the bearing, press the crowbar obliquely downward, and the rubber sleeve on the crowbar is against the diagonal of the inner bearing surface on the bearing. Continue to press the crowbar downward to pry the bearing parallel to the bearing seat to complete the installation of the bearing seat.

Claims

1. A bearing mounting seat, characterized in that: The invention comprises a workbench and a longitudinal threaded rod vertically fixed on the workbench, the longitudinal threaded rod passes through the jack on the longitudinal adjustment plate, and two adjusting nuts are respectively installed above and below the longitudinal adjustment plate, and the two adjusting nuts are screwed into the longitudinal threaded rod, and a limit baffle is vertically connected to the bottom of the longitudinal adjustment plate, and a transverse adjustment plate is vertically installed above the workbench, a rolling bearing is connected to one side of the transverse adjustment plate, and an inner bearing surface of the rolling bearing is fixedly connected to one end of the transverse threaded rod so that the transverse threaded rod rotates through the rolling bearing, and the transverse threaded rod passes through the round hole on the fixed vertical plate, and a fixing nut is screwed into the transverse threaded rod.

2. The bearing mounting seat according to claim 1, characterized in that: The end of the transverse threaded rod is vertically connected with a manual turntable.

3. The bearing mounting seat according to claim 1, characterized in that: The longitudinal adjustment plate is inserted with a balancing rod, and the balancing rod is vertically connected to the working platform.

4. The bearing mounting seat according to claim 1, characterized in that: A mounting seat is placed between the limit baffle and the transverse adjustment plate.

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