Bearing seat with double bearings

Abstract

The utility model relates to the technical field of bearing seats, and discloses a bearing seat with double bearings, which comprises a base and the bearings, a stabilizing mechanism and a mounting mechanism are arranged above the base, and the mounting mechanism is positioned below the stabilizing mechanism; the stabilizing mechanism comprises a connecting part and a stabilizing part; the stabilizing part is positioned on the surface of the connecting part; the connecting part comprises a first clamping seat, a second clamping seat, a pin and two fixing nozzles. The bearing is clamped and fixed through the stabilizing mechanism, the first clamping base and the second clamping base, the bearing is conveniently installed and fixed, meanwhile, the two fixing nozzles are conveniently connected, the situation that the two fixing nozzles are connected through screws is avoided, and the difficulty of disassembly between the fixing nozzles is improved; through the mounting mechanism, the second clamping seat is conveniently connected to the base, so that the bearing seat composed of the first clamping seat, the second clamping seat and the bearings is fixedly clamped to the base, overall mounting and dismounting of the bearing seat of the double bearings are facilitated, and the bearing seat of the double bearings is convenient to use.

Description

Technical Field

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

[0002] The bearing seat is used to support the bearing and fix the outer ring of the bearing, allowing only the inner ring to rotate while the outer ring remains stationary, always keeping consistent with the direction of transmission (such as the direction of motor operation) and maintaining balance.

[0003] In order to solve the bearing seat problem of dual bearings, China Patent has issued a dual bearing fixed bearing seat, with the announcement number CN206694438U, comprising a fixed base, a first bearing seat, a second bearing seat, a first fixing screw and a bearing. The fixed base is arranged in a convex shape, and a strip-shaped transverse groove is provided on the upper part of the fixed base, and a strip-shaped longitudinal groove is provided on the top of the fixed base. The first bearing seat and the second bearing seat are clamped in the strip-shaped transverse groove and the strip-shaped longitudinal groove. The first bearing seat and the second bearing seat are installed with bearings, and the first bearing seat and the second bearing seat are fixed at both ends by the first fixing screw. This dual bearing fixed bearing seat facilitates the clamping of the first bearing seat and the second bearing seat through the strip-shaped transverse groove and the strip-shaped longitudinal groove, which is convenient for the installation of the bearing seat as a whole. Through the provided gasket, all of which are made of rubber material, the purpose of axially adjusting the gap between the two is achieved, the reliability of the axial positioning of the bearing is realized, and the friction between the bearing and the bearing seat is increased to prevent the bearing from axial movement during operation.

[0004] However, the existing device still has the following problems: the first clamping seat and the second clamping seat are connected at one end by a pin, and the first fixed nozzle and the second fixed nozzle are fixedly connected by a second fixing screw. When the first fixed nozzle and the second fixed nozzle are disassembled, other operations are required to operate, which increases the difficulty of disassembling the first fixed nozzle and the second fixed nozzle. Therefore, a bearing seat with double bearings is proposed. Utility Model Content

[0005] The purpose of the utility model is to provide a bearing seat with double bearings to solve the problems raised in the above background technology.

[0006] To achieve the above object, the utility model provides the following technical solution: a bearing seat with double bearings, comprising a base and a bearing, a stabilizing mechanism and an installation mechanism are arranged above the base, and the installation mechanism is located below the stabilizing mechanism;

[0007] The stabilizing mechanism comprises a connecting portion and a stabilizing portion;

[0008] The stabilizing portion is located on the surface of the connecting portion;

[0009] The connecting part comprises a first clamping seat, a second clamping seat, a pin and two fixing nozzles, the bearing is located between the first clamping seat and the second clamping seat, and the two fixing nozzles are fixedly connected to the outer side surface of the first clamping seat and the outer side surface of the second clamping seat respectively;

[0010] The stabilizing part includes a C-shaped clip, a first pull rod, a first clamping block, a first spring and a first pull plate, and two of the first pull rod, the first clamping block, the first spring and the first pull plate are symmetrically arranged.

[0011] Preferably, one end of the first clamping seat and one end of the second clamping seat are connected by a pin, and a slide groove is provided on the outer side surface of the fixed nozzle. The inner end surface of the first clamping block slides through the outer side surface of the fixed nozzle and extends into the inside of the slide groove. The first clamping block is clamped in the inside of the slide groove, thereby connecting the two fixed nozzles together.

[0012] Preferably, the inner end surface of the first spring is fixedly connected to the outer end surface of the first clamping block, and the outer side surface of the first spring is fixedly connected to the inner side surface of the C-shaped clip, thereby improving the stability of the connection of the first spring.

[0013] Preferably, the inner end surface of the first pull rod is fixedly connected to the outer end surface of the first clamping block, the outer end surface of the first pull rod slides through the inner surface of the C-shaped clamp and extends to the outer side of the C-shaped clamp, the outer end surface of the first pull rod is fixedly connected to the inner surface of the first pull plate, and the position of the first clamping block can be conveniently adjusted through the first pull plate and the first pull rod.

[0014] Preferably, the mounting mechanism includes a support block, the top surface of the support block is fixedly connected to the bottom surface of the second card seat, the bottom surface of the support block is fixedly connected to a connecting block, the top surface of the base is provided with a placement groove, the bottom end surface of the connecting block slides through the top surface of the base and extends to the inside of the placement groove, the outer side surface of the connecting block is provided with a card slot, the base is provided with a cavity, and the second card block, a second spring and a second pull rod are arranged inside the cavity.

[0015] Preferably, the inner end surface of the second clamping block slides through the inner wall of the cavity and the outer side surface of the connecting block to extend into the inside of the clamping slot, the inner end surface of the second clamping block and the outer side surface of the connecting block are both arranged as inclined surfaces, the inclined surface of the second clamping block is adapted to the inclined surface of the connecting block, the outer end surface of the second clamping block is fixedly connected to the inner end surface of the second spring, the outer end surface of the second spring is fixedly connected to the inner wall of the cavity, and the second spring facilitates the sliding of the clamping block into the cavity.

[0016] Preferably, the inner end surface of the second pull rod is fixedly connected to the outer end surface of the second block, the outer end surface of the second pull rod slides through the inner wall of the cavity and extends to the outside of the base, the outer end surface of the second pull rod is fixedly connected to the inner surface of the second pull plate, and the second pull rod facilitates the movement of the second block.

[0017] Compared with the prior art, the beneficial effects of the utility model are as follows: the bearing seat with dual bearings, through the stabilizing mechanism, the first clamping seat and the second clamping seat clamp and fix the bearings, which is convenient for the installation and fixation of the bearings, and at the same time convenient for connecting the two fixing nozzles, avoiding the use of screws to connect the two fixing nozzles, and improving the difficulty of disassembly between the two fixing nozzles; through the installation mechanism, it is convenient to connect the second clamping seat to the base, and then realize the clamping and fixing of the bearing seat composed of the first clamping seat, the second clamping seat and the bearings on the base, which is convenient for the installation and disassembly of the bearing seat of the dual bearings as a whole, and convenient for the use of the bearing seat of the dual bearings. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a front cutaway perspective view of the second pull rod of the utility model;

[0019] Figure 2 This is a main stereoscopic view of the utility model;

[0020] Figure 3 It is a left-side stereogram of the utility model;

[0021] Figure 4 This is a front cutaway perspective view of the first pull rod of the utility model;

[0022] Figure 5 For this utility model Figure 4 Enlarged stereogram of area A in the middle;

[0023] Figure 6 For this utility model Figure 1 Enlarged stereogram of area B in the middle.

[0024] In the figure: base 1, stabilizing mechanism 2, first clamping seat 201, second clamping seat 202, pin 203, fixing nozzle 204, C-shaped clamp 205, first pull rod 206, first clamping block 207, first spring 208, first pull plate 209, mounting mechanism 3, support block 301, connecting block 302, second clamping block 303, second spring 304, second pull rod 305, second pull plate 306, bearing 4. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-Figure 6, the utility model provides a technical solution: a bearing seat with double bearings, including a base 1 and a bearing 4, a stabilizing mechanism 2 and a mounting mechanism 3 are arranged above the base 1, and the mounting mechanism 3 is located below the stabilizing mechanism 2;

[0027] The stabilizing mechanism 2 includes a connecting portion and a stabilizing portion;

[0028] The stabilizing portion is located on the surface of the connecting portion;

[0029] The connecting part includes a first clamping seat 201, a second clamping seat 202, a pin 203 and two fixing nozzles 204, the bearing 4 is located between the first clamping seat 201 and the second clamping seat 202, and the two fixing nozzles 204 are fixedly connected to the outer side surface of the first clamping seat 201 and the outer side surface of the second clamping seat 202 respectively;

[0030] The stabilizing part includes a C-shaped clip 205, a first pull rod 206, a first clamping block 207, a first spring 208 and a first pull plate 209. The first pull rod 206, the first clamping block 207, the first spring 208 and the first pull plate 209 are symmetrically arranged in two. One end of the first clamping seat 201 and one end of the second clamping seat 202 are connected by a pin 203. A sliding groove is provided on the outer side of the fixed nozzle 204. The inner end surface of the first clamping block 207 slides through the outer side surface of the fixed nozzle 204 and extends to the inside of the sliding groove. The inner end surface of the first spring 208 is fixedly connected to the outer end surface of the first clamping block 207. The outer side surface of the first spring 208 is connected to the C-shaped clip 205. The inner side surface of the C-shaped clamp 205 is fixedly connected, the inner end surface of the first pull rod 206 is fixedly connected to the outer end surface of the first clamping block 207, the outer end surface of the first pull rod 206 slides through the inner side surface of the C-shaped clamp 205 and extends to the outside of the C-shaped clamp 205, the outer end surface of the first pull rod 206 is fixedly connected to the inner side surface of the first pull plate 209, and the first clamping seat 201 and the second clamping seat 202 are clamped and fixed by the stabilizing mechanism 2, which is convenient for the installation and fixation of the bearing, and at the same time, it is convenient to connect the two fixed nozzles 204, avoiding the use of screws to connect the two fixed nozzles, and increasing the difficulty of disassembly between the two fixed nozzles 204.

[0031] On the basis of the first embodiment, a preferred embodiment of a bearing seat with dual bearings provided by the present invention is as follows: Figure 1-Figure 5As shown: the mounting mechanism 3 includes a support block 301, the top surface of the support block 301 is fixedly connected to the bottom surface of the second card seat 202, the bottom surface of the support block 301 is fixedly connected to a connecting block 302, the top surface of the base 1 is penetrated with a placement groove, the bottom end surface of the connecting block 302 slides through the top surface of the base 1 and extends to the inside of the placement groove, the outer side surface of the connecting block 302 is penetrated with a card slot, the base 1 is provided with a cavity, the cavity is provided with a second card block 303, a second spring 304 and a second pull rod 305, the inner end surface of the second card block 303 slides through the inner wall of the cavity and the outer side surface of the connecting block 302 to extend to the inside of the card slot, the outer end surface of the second card block 303 is connected to the second The inner end face of the spring 304 is fixedly connected, the outer end face of the second spring 304 is fixedly connected to the inner wall of the cavity, the inner end face of the second pull rod 305 is fixedly connected to the outer end face of the second clamping block 303, the outer end face of the second pull rod 305 slides through the inner wall of the cavity and extends to the outside of the base 1, the outer end face of the second pull rod 305 is fixedly connected to the inner side face of the second pull plate 306, and the installation mechanism 3 is used to facilitate the connection of the second clamping seat 202 to the base 1, and then the bearing seat composed of the first clamping seat 201, the second clamping seat 202 and the bearing 4 is clamped and fixed on the base 1, which is convenient for the installation and disassembly of the bearing seat of the dual bearing as a whole, and convenient for the use of the bearing seat of the dual bearing.

[0032] When in use, the bearing 4 is clamped and fixed through the first clamping seat 201 and the second clamping seat 202, and the first pull plate 209 is pulled. The first pull plate 209 drives the connected first pull rod 206 to move outward, and the first pull rod 206 drives the connected first clamping block 207 to move outward. The first clamping block 207 squeezes the connected first spring 208, and the C-shaped clip 205 is placed between the two fixed nozzles 204. The first pull plate 209 is released, and the force of the first spring 208 pushes the connected first clamping block 207 to slide inside the slide groove, thereby connecting the two fixed nozzles 204 together, thereby improving the stability of the first clamping seat 201 and the second clamping seat 202 to the bearing 4; the connecting block 302 is placed in the placement groove, the connecting block 302 squeezes the connected second clamping block 303, and the second clamping block 303 squeezes the connected second spring 304. When the connecting block 30 When the connecting block 302 is completely slid into the placement groove, the connecting block 302 no longer squeezes the second clamping block 303, and the second spring 304 pushes the connected second clamping block 303 to slide out of the cavity and slide into the clamping groove, so that the second clamping block 303 is clamped on the inner wall of the clamping groove, and then the supporting block 301 and the base 1 are clamped together, so that the bearing seat composed of the first clamping seat 201, the second clamping seat 202 and the bearing 4 is clamped and fixed on the base 1; when it is necessary to take the connecting block 302 out of the placement groove, the second pull plate 306 is pulled, and the second pull plate 306 drives the connected second pull rod 305 to move outward, so that the second pull rod 305 drives the connected second clamping block 303 to slide out of the clamping groove, so that the connecting block 302 is taken out of the placement groove, and the bearing seat composed of the first clamping seat 201, the second clamping seat 202 and the bearing 4 is disassembled from the base 1.

[0033] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A bearing seat with two bearings, comprising a base (1) and a bearing (4), characterized in that: A stabilizing mechanism (2) and a mounting mechanism (3) are arranged above the base (1), and the mounting mechanism (3) is located below the stabilizing mechanism (2); The stabilizing mechanism (2) comprises a connecting portion and a stabilizing portion; The stabilizing portion is located on the surface of the connecting portion; The connecting portion comprises a first clamping seat (201), a second clamping seat (202), a pin (203) and two fixing nozzles (204); the bearing (4) is located between the first clamping seat (201) and the second clamping seat (202); the two fixing nozzles (204) are respectively fixedly connected to the outer side surface of the first clamping seat (201) and the outer side surface of the second clamping seat (202); The stabilizing portion comprises a C-shaped clip (205), a first pull rod (206), a first clamping block (207), a first spring (208) and a first pull plate (209), and two of the first pull rod (206), the first clamping block (207), the first spring (208) and the first pull plate (209) are symmetrically arranged.

2. A bearing seat with dual bearings according to claim 1, characterized in that: One end of the first clamping seat (201) and one end of the second clamping seat (202) are connected via a pin (203); a sliding groove is provided on the outer side surface of the fixed nozzle (204); and the inner end surface of the first clamping block (207) slides through the outer side surface of the fixed nozzle (204) and extends into the interior of the sliding groove.

3. A bearing seat with dual bearings according to claim 1, characterized in that: The inner end surface of the first spring (208) is fixedly connected to the outer end surface of the first clamping block (207), and the outer side surface of the first spring (208) is fixedly connected to the inner side surface of the C-shaped clip (205).

4. The bearing seat with dual bearings according to claim 1, characterized in that: The inner end surface of the first pull rod (206) is fixedly connected to the outer end surface of the first clamping block (207); the outer end surface of the first pull rod (206) slides through the inner side surface of the C-shaped clamp (205) and extends to the outer side of the C-shaped clamp (205); the outer end surface of the first pull rod (206) is fixedly connected to the inner side surface of the first pull plate (209).

5. The bearing seat with dual bearings according to claim 1, characterized in that: The mounting mechanism (3) comprises a support block (301), the top surface of the support block (301) being fixedly connected to the bottom surface of the second clamping seat (202), the bottom surface of the support block (301) being fixedly connected to a connecting block (302), the top surface of the base (1) being provided with a placement groove, the bottom end surface of the connecting block (302) slidingly passing through the top surface of the base (1) and extending into the placement groove, the outer side surface of the connecting block (302) being provided with a clamping groove, the base (1) being provided with a cavity, the cavity being provided with a second clamping block (303), a second spring (304) and a second pull rod (305).

6. A bearing seat with dual bearings according to claim 5, characterized in that: The inner end surface of the second clamping block (303) slides through the inner wall of the cavity and the outer side surface of the connecting block (302) and extends into the interior of the clamping slot; the outer end surface of the second clamping block (303) is fixedly connected to the inner end surface of the second spring (304); and the outer end surface of the second spring (304) is fixedly connected to the inner wall of the cavity.

7. The bearing seat with dual bearings according to claim 5, characterized in that: The inner end surface of the second pull rod (305) is fixedly connected to the outer end surface of the second clamping block (303); the outer end surface of the second pull rod (305) slides through the inner wall of the cavity and extends to the outside of the base (1); the outer end surface of the second pull rod (305) is fixedly connected to the inner side surface of the second pull plate (306).

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