Novel bearing seat

Abstract

The utility model relates to the technical field of bearing seats, in particular to a novel bearing seat which comprises a seat body, a positioning hole is formed in the surface of the seat body, a positioning device is arranged on the inner wall of the seat body and comprises a limiting ring, the limiting ring is located in the seat body, an installation groove is formed in the surface of the seat body, and the installation groove is located in the seat body. The inner wall of the base body is fixedly connected with a positioning ring, the surface of the base body is provided with a clamping groove, the clamping groove is communicated with the mounting groove, the lower surface of the limiting ring is fixedly connected with a connecting rod, one end of the connecting rod is inserted into the clamping groove, the surface of the base body is provided with an auxiliary assembly, and the auxiliary assembly comprises a cavity. According to the scheme, the bearing seat is integrally designed, the situation that local stress of the bearing seat is serious does not exist, the situation that the bearing seat is damaged is reduced, meanwhile, the bearing can be conveniently positioned in multiple directions, the stability of bearing installation is ensured, the step sequence of bearing installation is simplified, and popularization and use are facilitated.

Description

Technical Field

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

[0002] The bearing seat is a component used to support the bearing and fix it in a certain position to ensure the normal operation of the machinery. For example, in various mechanical equipment, such as machine tools, automobiles, etc., the bearing seat provides a stable installation position and support for the bearing, ensuring that the bearing can work stably, thereby ensuring the smooth operation of the entire mechanical system. With the development of industrialization, bearing seats are put into use in large quantities.

[0003] Prior art, such as the utility model with publication number CN220268235U, discloses a novel bearing seat, including a base and a mounting hole, wherein the mounting hole is arranged inside the base, a lower seat is fixedly connected above the base, an upper seat is arranged above the lower seat, a reinforcement mechanism is arranged on the surface of the upper seat, and a connecting block is fixedly connected to the outer walls of the upper seat and the lower seat. Through the cooperation between the first threaded hole, the screw, the second threaded hole, the ring and the top ring, the ring is buckled on the surface of the upper seat and the lower seat, so that the positions of the first threaded hole and the second threaded hole correspond one to one, the screw is used to penetrate the second threaded hole and rotate the screw, so that the screw is screwed into the second threaded hole and the first threaded hole, and the ring is fixedly connected to the surface of the upper seat and the lower seat, and the reinforcement mechanism further fixes the upper seat and the lower seat. When the bearing is working, it is not easy for the bolts fixing the bearing to become loose, so that the two will not be separated and cause danger.

[0004] At present, most of the existing bearing seats are installed by splicing the upper and lower parts. Since the upper and lower parts of the bearing seat are fastened by bolts, the bearing is easy to squeeze the bearing seat, resulting in severe local stress on the bearing seat. At the same time, due to the split design, the strength of the bearing seat is affected and it is easy to be damaged, which is not conducive to the normal use of the equipment. Improvements are needed. Utility Model Content

[0005] The purpose of the utility model is to solve, at least to a certain extent, the shortcomings in the prior art that most bearing seats are installed by splicing an upper and lower part. Since the upper and lower parts of the bearing seat are fastened by bolts, the bearing is easy to squeeze the bearing seat, resulting in severe local stress on the bearing seat. At the same time, due to the split design, the strength of the bearing seat is affected, and it is easy to be damaged, which is not conducive to the normal use of the equipment. A new type of bearing seat is proposed.

[0006] The invention relates to a novel bearing seat, comprising a seat body, a surface of the seat body having a positioning hole, an inner wall of the seat body being provided with a positioning device, the positioning device comprising a limiting ring, the limiting ring being located inside the seat body, the surface of the seat body being provided with an installation groove, the inner wall of the seat body being fixedly connected with the positioning ring, the surface of the seat body being provided with a clamping groove, the clamping groove being connected with the installation groove, the lower surface of the limiting ring being fixedly connected with a connecting rod, one end of the connecting rod being inserted into the clamping groove, the surface of the seat body being provided with an auxiliary component, the auxiliary component comprising a cavity, the cavity being opened inside the seat body, the inner wall of the seat body being provided with a sliding hole connected with the cavity, the inner wall of the sliding hole being slidably connected with a resist block, the bearing seat in the present scheme is an integrated design, there is no situation where the bearing seat is subjected to severe local force, the situation where the bearing seat is damaged is reduced, and at the same time, it is convenient to carry out multi-directional positioning of the bearing, ensure the stability of the bearing installation, simplify the steps of the bearing installation, and facilitate popularization.

[0007] Preferably, a telescopic rod is fixedly connected to the inner wall of the installation groove, a driving end of the telescopic rod is fixedly connected to a transmission sleeve, and one end of the connecting rod is inserted into the transmission sleeve, thereby simplifying the installation operation of the equipment.

[0008] Preferably, the inner wall of the transmission sleeve is threadedly connected with a bolt, one end of the bolt is inserted into the connecting rod, and when installing the bearing, the bearing is placed in the seat body, one side of the outer ring of the bearing is against the positioning ring, and then the connecting rod is inserted into the transmission sleeve, and the bolt is inserted into the transmission sleeve, and the bolt is rotated to fix the connecting rod in the transmission sleeve, and then the transmission sleeve, connecting rod and limit ring are driven to move by the telescopic rod, and the limit ring is then inserted into the seat body, and the connecting rod is inserted into the slot, and the limit ring cooperates with the positioning ring to complete the positioning operation of the bearing.

[0009] Preferably, the number of the mounting slots, telescopic rods and transmission sleeves is two, and the two mounting slots, telescopic rods and transmission sleeves are symmetrically arranged to facilitate normal use of the equipment.

[0010] Preferably, two symmetrically arranged clamps are fixedly connected to the surface of the seat body, a pump body is installed inside the clamps, a conduit is fixedly connected to the output end of the pump body, one end of the conduit is communicated with the cavity, the pump body is controlled to inject air into the cavity through the conduit, the stop block slides in the sliding hole due to the compression of the air, the spring is deformed due to the force, and the stop block then abuts against the surface of the bearing, thereby completing the positioning operation of the bearing.

[0011] Preferably, two symmetrically arranged springs are fixedly connected to one side of the stop block, the springs are located in the cavity, and one end of the spring away from the stop block is fixedly connected to the inner wall of the cavity. When removing the bearing, the gas in the cavity is pumped out through the pump body, and then the spring and the stop block are reset, and then the transmission sleeve, the clamping rod and the limit ring are driven to move through the telescopic rod. After the limit ring is separated from the seat body, the bolt is turned, and then the clamping rod is removed from the transmission sleeve, and then the bearing can be removed.

[0012] Preferably, there are multiple blocks and sliding holes, and the multiple blocks and sliding holes form a circular array, which can stably position and assemble the bearing.

[0013] Compared with the prior art, the advantages and positive effects of the utility model are:

[0014] 1. In the utility model, when installing the bearing, the bearing is placed in the seat body, one side of the outer ring of the bearing is against the positioning ring, then the connecting rod is inserted into the transmission sleeve, the bolt is inserted into the transmission sleeve, the bolt is turned to fix the connecting rod in the transmission sleeve, and then the transmission sleeve, the connecting rod and the limit ring are driven to move through the telescopic rod, the limit ring is then inserted into the seat body, the connecting rod is inserted into the slot, the limit ring cooperates with the positioning ring to complete the positioning operation of the bearing, and then the pump body is controlled to inject air into the cavity through the conduit, the stop block slides in the sliding hole due to the compression of the air, the spring is deformed due to the force, and the stop block is then against the surface of the bearing. To complete the positioning operation of the bearing, when disassembling the bearing, the gas in the cavity is extracted through the pump body, and then the spring and the stop block are reset, and then the transmission sleeve, the clamping rod and the limit ring are moved through the telescopic rod. After the limit ring is separated from the seat body, the bolt is turned, and then the clamping rod is removed from the transmission sleeve, and then the bearing can be removed. The bearing seat in this solution is an integrated design, and there is no situation where the bearing seat is subjected to severe local force, which reduces the possibility of damage to the bearing seat. At the same time, it is convenient to position the bearing in all directions, ensure the stability of the bearing installation, and simplify the steps of bearing installation, which is convenient for popular use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A three-dimensional structural schematic diagram of a novel bearing seat is proposed for the utility model;

[0016] Figure 2 A side view structural schematic diagram of a new type of bearing seat is proposed for the utility model;

[0017] Figure 3 A partial structural schematic diagram of a new type of bearing seat is proposed for the utility model;

[0018] Figure 4 A structural schematic diagram of a novel positioning device in a bearing seat is proposed for the utility model;

[0019] Figure 5A cross-sectional structural schematic diagram of a novel bearing seat is proposed for the utility model;

[0020] Figure 6 A new type of bearing seat is proposed for the utility model Figure 5 Schematic diagram of the structure at point A.

[0021] Legend:

[0022] 1. Base; 2. Positioning hole; 3. Positioning device; 31. Positioning ring; 32. Mounting groove; 33. Clamping groove; 34. Limiting ring; 35. Connecting rod; 36. Telescopic rod; 37. Transmission sleeve; 38. Bolt; 4. Auxiliary components; 41. Pump body; 42. Clamp; 43. Conduit; 44. Sliding hole; 45. Cavity; 46. Stop block; 47. Spring. DETAILED DESCRIPTION

[0023] See also Figure 1-Figure 6 The utility model provides a technical solution: a new type of bearing seat, including a seat body 1, a positioning hole 2 is opened on the surface of the seat body 1, a positioning device 3 is arranged on the inner wall of the seat body 1, and the positioning device 3 includes a limiting ring 34, the limiting ring 34 is located inside the seat body 1, a mounting groove 32 is opened on the surface of the seat body 1, a positioning ring 31 is fixedly connected to the inner wall of the seat body 1, a card groove 33 is opened on the surface of the seat body 1, the card groove 33 is connected to the mounting groove 32, and a connecting rod 35 is fixedly connected to the lower surface of the limiting ring 34, and one end of the connecting rod 35 is inserted into the card groove In 33, an auxiliary component 4 is provided on the surface of the seat body 1, and the auxiliary component 4 includes a cavity 45, and the cavity 45 is opened inside the seat body 1. The inner wall of the seat body 1 is provided with a sliding hole 44 connected to the cavity 45, and the inner sliding connection of the sliding hole 44 is provided with a block 46. In this solution, the bearing seat is an integrated design, and there is no situation where the bearing seat is locally subjected to severe force, which reduces the possibility of damage to the bearing seat. At the same time, it is convenient to position the bearing in all directions, ensure the stability of the bearing installation, and simplify the steps of bearing installation, so as to facilitate popular use.

[0024] Specifically, a telescopic rod 36 is fixedly connected to the inner wall of the installation groove 32, a driving end of the telescopic rod 36 is fixedly connected to a transmission sleeve 37, and one end of the connecting rod 35 is inserted into the transmission sleeve 37, so as to simplify the installation operation of the equipment.

[0025] In this embodiment: the inner wall of the transmission sleeve 37 is threadedly connected with a bolt 38, one end of the bolt 38 is inserted into the connecting rod 35, when installing the bearing, the bearing is placed in the seat body 1, one side of the outer ring of the bearing is against the positioning ring 31, and then the connecting rod 35 is inserted into the transmission sleeve 37, the bolt 38 is inserted into the transmission sleeve 37, the bolt 38 is rotated to fix the connecting rod 35 in the transmission sleeve 37, and then the transmission sleeve 37, the connecting rod 35 and the limit ring 34 are driven to move by the telescopic rod 36, the limit ring 34 is then inserted into the interior of the seat body 1, the connecting rod 35 is inserted into the slot 33, and the limit ring 34 cooperates with the positioning ring 31 to complete the positioning operation of the bearing.

[0026] Specifically, the number of the mounting grooves 32 , the telescopic rods 36 and the transmission sleeves 37 are all two, and the two mounting grooves 32 , the telescopic rods 36 and the transmission sleeves 37 are all symmetrically arranged to facilitate normal use of the device.

[0027] Specifically, two symmetrically arranged clamps 42 are fixedly connected to the surface of the seat body 1, and a pump body 41 is installed inside the clamp 42. A conduit 43 is fixedly connected to the output end of the pump body 41, and one end of the conduit 43 is connected to the cavity 45. The pump body 41 is controlled to inject air into the cavity 45 through the conduit 43. The stop block 46 slides in the sliding hole 44 due to the compression of the air, and the spring 47 is deformed under the force, and the stop block 46 then abuts against the surface of the bearing to complete the positioning operation of the bearing.

[0028] In this embodiment: one side of the stop block 46 is fixedly connected to two symmetrically arranged springs 47, the spring 47 is located in the cavity 45, and one end of the spring 47 away from the stop block 46 is fixedly connected to the inner wall of the cavity 45. When disassembling the bearing, the gas in the cavity 45 is extracted through the pump body 41, and then the spring 47 and the stop block 46 are reset, and then the transmission sleeve 37, the clamping rod and the limit ring 34 are driven to move through the telescopic rod 36. After the limit ring 34 is separated from the seat body 1, the bolt 38 is turned, and then the clamping rod is removed from the transmission sleeve 37, and then the bearing can be removed.

[0029] Specifically, there are multiple blocks 46 and multiple sliding holes 44, which are arranged in a circular array, so as to stably position and assemble the bearing.

[0030] Working principle: When installing the bearing, put the bearing into the seat body 1, one side of the outer ring of the bearing is against the positioning ring 31, then insert the connecting rod 35 into the transmission sleeve 37, insert the bolt 38 into the transmission sleeve 37, turn the bolt 38 to fix the connecting rod 35 in the transmission sleeve 37, then drive the transmission sleeve 37, the connecting rod 35 and the limiting ring 34 to move through the telescopic rod 36, and the limiting ring 34 is immediately inserted into the seat body 1, and the connecting rod 35 is inserted into the slot 33. The limiting ring 34 cooperates with the positioning ring 31 to complete the positioning operation of the bearing, and then control the pump body 41 to inject air into the cavity 45 through the conduit 43, and the stop block 46 slides in the sliding hole 44 due to the compression of the air, and the spring 47 is deformed under the force. 46 then abuts against the surface of the bearing to complete the positioning operation of the bearing. When disassembling the bearing, the gas in the cavity 45 is extracted through the pump body 41, and then the spring 47 and the abutment block 46 are reset, and then the transmission sleeve 37, the clamping rod and the limit ring 34 are displaced through the telescopic rod 36. After the limit ring 34 is separated from the seat body 1, the bolt 38 is turned, and then the clamping rod is removed from the transmission sleeve 37, and then the bearing can be removed. In this solution, the bearing seat is an integrated design, and there is no situation where the bearing seat is locally subjected to severe force, which reduces the possibility of damage to the bearing seat. At the same time, it is convenient to position the bearing in multiple directions, ensure the stability of the bearing installation, and simplify the steps of bearing installation, which is convenient for popular use.

Claims

1. A novel bearing seat, comprising a seat body (1), a surface of the seat body (1) is provided with a positioning hole (2), characterized in that: The inner wall of the seat body (1) is provided with a positioning device (3), the positioning device (3) comprises a limiting ring (34), the limiting ring (34) is located inside the seat body (1), the surface of the seat body (1) is provided with a mounting groove (32), the inner wall of the seat body (1) is fixedly connected with a positioning ring (31), the surface of the seat body (1) is provided with a clamping groove (33), the clamping groove (33) is connected with the mounting groove (32), the lower surface of the limiting ring (34) is fixedly connected with a connecting rod (35), one end of the connecting rod (35) is inserted into the clamping groove (33), the surface of the seat body (1) is provided with an auxiliary component (4), the auxiliary component (4) comprises a cavity (45), the cavity (45) is located inside the seat body (1), the inner wall of the seat body (1) is provided with a sliding hole (44) connected with the cavity (45), and the interior of the sliding hole (44) is slidably connected with a stopper (46).

2. A new type of bearing seat according to claim 1, characterized in that: A telescopic rod (36) is fixedly connected to the inner wall of the installation groove (32), a driving end of the telescopic rod (36) is fixedly connected to a transmission sleeve (37), and one end of the connecting rod (35) is inserted into the transmission sleeve (37).

3. A new type of bearing seat according to claim 2, characterized in that: The inner wall of the transmission sleeve (37) is threadedly connected with a bolt (38), and one end of the bolt (38) is inserted into the connecting rod (35).

4. A new type of bearing seat according to claim 2, characterized in that: The number of the installation slots (32), telescopic rods (36) and transmission sleeves (37) is two, and the two installation slots (32), telescopic rods (36) and transmission sleeves (37) are symmetrically arranged.

5. A new type of bearing seat according to any one of claims 1 to 4, characterized in that: Two symmetrically arranged clamps (42) are fixedly connected to the surface of the seat body (1), a pump body (41) is installed inside the clamps (42), a conduit (43) is fixedly connected to the output end of the pump body (41), and one end of the conduit (43) is connected to the cavity (45).

6. A new type of bearing seat according to any one of claims 1 to 4, characterized in that: Two symmetrically arranged springs (47) are fixedly connected to one side of the stop block (46); the springs (47) are located in the cavity (45); and one end of the spring (47) away from the stop block (46) is fixedly connected to the inner wall of the cavity (45).

7. A new type of bearing seat according to any one of claims 1 to 4, characterized in that: The number of the stop blocks (46) and the number of the sliding holes (44) are both multiple, and the multiple stop blocks (46) and the sliding holes (44) are arranged in a circular array.

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