Bearing seat structure

Abstract

The utility model discloses a bearing seat structure which comprises a mounting plate, a supporting seat and a clamping seat, a stud is fixed to the top of the mounting plate, a bolt hole is formed in the supporting seat, the stud penetrates through the bolt hole and is connected with a nut in a sleeved mode through threads, a clamping groove is formed in the top of the supporting seat, the clamping seat is clamped in the clamping groove, and the clamping seat is connected with the bolt hole in a sleeved mode. A locking mechanism used for limiting the clamping seat is installed on the supporting seat, a lower bearing seat is fixed to the top of the clamping seat, and an upper bearing seat is installed on the lower bearing seat through a bolt assembly. The clamping seat and the clamping groove can be conveniently disassembled and assembled, so that the lower bearing seat and the upper bearing seat can be conveniently maintained.

Description

TECHNICAL FIELD

[0001] The utility model relates to bearing seat technical field especially relates to a bearing seat structure. BACKGROUND

[0002] In the bearing seat technical field, the traditional bearing seat structure has many drawbacks in practical application. From the maintenance convenience, the common bearing seat overall structure design makes the maintenance operation of its internal components extremely inconvenient. Most traditional bearing seats adopt integrated or difficult-to-split connection mode, and the lower bearing seat and the upper bearing seat are fixed with the support structure closely, so that once the fault occurs or regular maintenance is needed, the staff cannot quickly and conveniently disassemble the relevant parts to check, repair or replace. This not only consumes a lot of time and labor cost, but also may affect the normal operation of the equipment due to the untimely maintenance, and reduces the production efficiency. Therefore, there is an urgent need for a new bearing seat structure to solve these problems to meet the requirements. SUMMARY

[0003] The utility model aims at solving the shortcomings in the prior art and provides a bearing seat structure.

[0004] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0005] A bearing seat structure, comprising a mounting plate, a support seat and a clamping seat, a threaded stud is fixed on the top of the mounting plate, a bolt hole is formed in the support seat, the threaded stud penetrates through the bolt hole and is connected with a nut through threads, a clamping groove is formed in the top of the support seat, the clamping seat is clamped in the clamping groove, a locking mechanism is installed on the support seat for limiting the clamping seat, a lower bearing seat is fixed on the top of the clamping seat, and an upper bearing seat is installed on the lower bearing seat through a bolt assembly.

[0006] Preferably, a first rubber plate is arranged between the mounting plate and the support seat, a second rubber plate is arranged between the nut and the support seat, and a third rubber plate is arranged between the clamping seat and the support seat.

[0007] Preferably, a rubber sleeve is sleeved on the outside of the threaded stud.

[0008] Preferably, the locking mechanism comprises a knob, a lead screw, a sliding block and a positioning rod, a sliding groove is formed in the support seat, the lead screw is rotatably installed in the sliding groove, the knob is fixed on one end of the lead screw, the sliding block is connected with the lead screw through threads, the sliding block is slidably installed in the sliding groove, the positioning rod is fixed on the sliding block, and a positioning groove matched with the positioning rod is formed in the side of the clamping seat.

[0009] Preferably, a lower copper alloy bushing is clamped in the lower bearing seat, and an upper copper alloy bushing is clamped in the upper bearing seat.

[0010] Preferably, the side of the upper bearing seat is provided with a second through hole, and the side of the lower bearing seat is provided with a first through hole.

[0011] Compared with the prior art, the utility model has the beneficial effects that:

[0012] 1、In the utility model, the mounting plate is installed at a specified position, the clamping seat is clamped in the clamping groove, and the clamping seat is limited by the locking mechanism, so that the clamping seat can be conveniently disassembled and assembled with the clamping groove, thereby facilitating the maintenance of the lower bearing seat and the upper bearing seat; the first rubber plate, the second rubber plate, the third rubber plate and the rubber sleeve are arranged, can all-round shock absorption during use, and have good noise elimination effect;

[0013] 2、In the utility model, the knob drives the screw rod to rotate, the screw rod drives the sliding block to move in the sliding groove through threaded transmission between the screw rod and the sliding block, so that the positioning rod is pushed to move, the positioning rod is inserted into the positioning groove, and the fixing of the clamping seat is realized, and when the positioning rod is pulled out of the positioning groove, the fixing of the clamping seat is released;

[0014] 3、In the utility model, the lower copper alloy bushing and the upper copper alloy bushing are arranged, which can increase the strength of the effective working position, reduce the damage to the lower bearing seat and the upper bearing seat, and prolong the service life of the lower bearing seat and the upper bearing seat, so that the lower bearing seat and the upper bearing seat do not need to be frequently replaced, and only need to be replaced after the lower copper alloy bushing and the upper copper alloy bushing are worn. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 A structural schematic view of a bearing seat structure is provided for the utility model;

[0016] Figure 2 A partial structural schematic view is provided for Figure 1 ;

[0017] Figure 3 A structural schematic view of a lower copper alloy bushing of a bearing seat structure is provided for the utility model.

[0018] In the drawing: 1 mounting plate, 2 first rubber plate, 3 supporting seat, 4 rubber sleeve, 5 second rubber plate, 6 stud, 7 nut, 8 locking mechanism, 81 knob, 82 screw rod, 83 sliding block, 84 positioning rod, 9 clamping seat, 10 lower bearing seat, 11 upper bearing seat, 12 bolt assembly, 13 third rubber plate, 14 lower copper alloy bushing, 15 upper copper alloy bushing, 16 first through hole, 17 second through hole. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments.

[0020] Reference Figure 1 A bearing housing structure includes a mounting plate 1, a support base 3, and a retaining seat 9. A stud 6 is fixed to the top of the mounting plate 1. Bolt holes are provided on the support base 3, and a nut 7 is threadedly connected to the stud 6 through the bolt holes. A retaining seat 9 is engaged in the top of the support base 3. A locking mechanism 8 is installed on the support base 3 to limit the position of the retaining seat 9. The mounting plate 1 is installed in a designated position, and the retaining seat 9 is engaged in the retaining groove. The locking mechanism 8 limits the position of the retaining seat 9, allowing for easy assembly and disassembly of the retaining seat 9 from the retaining groove. This facilitates the installation and removal of the lower bearing housing 10. The upper bearing seat 11 is maintained. The lower bearing seat 10 is fixed to the top of the clamp 9. The upper bearing seat 11 is installed on the lower bearing seat 10 through the bolt assembly 12. A first rubber plate 2 is provided between the mounting plate 1 and the support seat 3. A second rubber plate 5 is provided between the nut 7 and the support seat 3. A third rubber plate 13 is provided between the clamp 9 and the support seat 3. A rubber sleeve 4 is sleeved on the outside of the stud 6. The first rubber plate 2, the second rubber plate 5, the third rubber plate 13, and the rubber sleeve 4 can provide all-round shock absorption during use and have a good noise reduction effect.

[0021] Reference Figure 2 The locking mechanism 8 includes a knob 81, a lead screw 82, a slider 83, and a positioning rod 84. A groove is provided on the support base 3. The lead screw 82 is rotatably installed in the groove. A knob 81 is fixed to one end of the lead screw 82. The slider 83 is threaded onto the lead screw 82 and slidably installed in the groove. A positioning rod 84 is fixed to the slider 83. A positioning groove matching the positioning rod 84 is provided on the side of the card holder 9. The knob 81 drives the lead screw 82 to rotate. The lead screw 82, through threaded transmission with the slider 83, can drive the slider 83 to move within the groove, thus pushing the positioning rod 84 to move. The positioning rod 84 inserts into the positioning groove to fix the card holder 9. When the positioning rod 84 is pulled out of the positioning groove, the fixation of the card holder 9 is released.

[0022] Reference Figure 2 , Figure 3 The lower bearing housing 10 has a lower copper alloy bushing 14 inside, and the upper bearing housing 11 has an upper copper alloy bushing 15 inside. The upper bearing housing 11 has a second through hole 17 on its side, and the lower bearing housing 10 has a first through hole 16 on its side. The lower copper alloy bushing 14 and the upper copper alloy bushing 15 can increase the strength of the effective working position, reduce damage to the lower bearing housing 10 and the upper bearing housing 11, and improve their service life. There is no need to frequently replace the lower bearing housing 10 and the upper bearing housing 11. They can be replaced only after the lower copper alloy bushing 14 and the upper copper alloy bushing 15 wear out.

[0023] Working principle: when using, the installation plate 1 is installed at the designated position, the clamping base 9 is clamped in the clamping groove, the clamping base 9 is limited by the locking mechanism 8, so that the clamping base 9 can be conveniently disassembled with the clamping groove, so that the lower bearing seat 10 and the upper bearing seat 11 are maintained; the first rubber plate 2, the second rubber plate 5, the third rubber plate 13 and the rubber sleeve 4 are set, which can all-round shock absorption in the use process, and the noise elimination effect is good; the knob 81 drives the screw rod 82 to rotate, the screw rod 82 drives the sliding block 83 to move in the sliding groove through the threaded transmission between the sliding block 83, so that the positioning rod 84 is pushed to move, the positioning rod 84 is inserted into the positioning groove, and the clamping base 9 is fixed, when the positioning rod 84 is extracted from the positioning groove, the clamping base 9 is fixed; the lower copper alloy bushing 14 and the upper copper alloy bushing 15 are set, which can increase the strength of the effective working position, reduce the damage to the lower bearing seat 10 and the upper bearing seat 11, and prolong the service life, so that the lower bearing seat 10 and the upper bearing seat 11 do not need to be frequently replaced, and only need to be replaced after the lower copper alloy bushing 14 and the upper copper alloy bushing 15 are worn.

[0024] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A bearing block structure comprising a mounting plate (1), a support block (3), a clamping block (9), characterized in that, The top of the mounting plate (1) is fixed with a stud (6), the support seat (3) is provided with a bolt hole, the stud (6) penetrates through the bolt hole and is sleeved with a nut (7) through threads, the top of the support seat (3) is provided with a clamping groove, the clamping groove is clamped with a clamping seat (9), the support seat (3) is provided with a locking mechanism (8) for limiting the clamping seat (9), the top of the clamping seat (9) is fixed with a lower bearing seat (10), the lower bearing seat (10) is provided with an upper bearing seat (11) through a bolt assembly (12), the locking mechanism (8) comprises a knob (81), a lead screw (82), a sliding block (83), a positioning rod (84), the support seat (3) is provided with a sliding groove, the lead screw (82) is rotatably installed in the sliding groove, one end of the lead screw (82) is fixed with the knob (81), the lead screw (82) is sleeved with the sliding block (83) through threads, the sliding block (83) is slidably installed in the sliding groove, the sliding block (83) is fixed with the positioning rod (84), the side of the clamping seat (9) is provided with a positioning groove matched with the positioning rod (84), the inside of the lower bearing seat (10) is clamped with a lower copper alloy bushing (14), the inside of the upper bearing seat (11) is clamped with an upper copper alloy bushing (15).

2. A bearing seat structure according to claim 1, wherein The first rubber plate (2) is arranged between the mounting plate (1) and the support seat (3), the second rubber plate (5) is arranged between the nut (7) and the support seat (3), and the third rubber plate (13) is arranged between the clamping seat (9) and the support seat (3).

3. A bearing seat structure according to claim 2, wherein The rubber sleeve (4) is sleeved on the outside of the stud (6).

4. The bearing seat structure of claim 1, wherein The side of the upper bearing seat (11) is provided with a second through hole (17), and the side of the lower bearing seat (10) is provided with a first through hole (16).

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