Split impact-resistant washing machine bearing seat casting

Abstract

The split type impact-resistant washing machine bearing seat casting comprises a base, a placing notch is formed in the base, an opening is formed in the placing notch, a mounting plate is arranged on the base, a bearing body is arranged in the placing notch, the bearing body is arranged in the mounting plate, a plurality of mounting holes are formed in the base, and the bearing body is arranged in the mounting plate. Two buffering assemblies which are symmetrically arranged are arranged on the placing notch; the four clamping assemblies are symmetrically arranged; and the clamping assembly comprises a sliding groove formed in the mounting plate, a clamping block is slidably connected into the sliding groove, and two first springs which are symmetrically arranged are fixedly connected to one end of the clamping block. The bearing seat has the advantages that a bearing can be stably and rapidly placed in the bearing seat, a worker can conveniently take out the bearing, and meanwhile damage to the bearing when the bearing is impacted can be reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of bearing seat processing, in particular to a split impact-resistant washing machine bearing seat casting. Background Art

[0002] A casting is a metal formed object obtained by various casting methods, that is, the smelted liquid metal is injected into a pre-prepared mold by pouring, injection, suction or other casting methods. After cooling and subsequent processing means such as grinding, an object with a certain shape, size and performance is obtained. Among mechanical parts, a bearing seat is usually also made by casting, so the bearing seat is also one of the mechanical parts of the casting.

[0003] For the existing bearing seat, the staff manually removes each fastening screw and then takes out the bearing. The whole operation is cumbersome, which is not convenient for the staff to repair and replace the bearing. At the same time, when being impacted, the bearing is easily damaged due to the impact, resulting in the bearing being unable to be used and needing to be replaced. Content of the Utility Model

[0004] Aiming at the deficiencies in the prior art, the utility model provides a split impact-resistant washing machine bearing seat casting.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A split impact-resistant washing machine bearing seat casting, comprising: a base, a placement slot is provided on the base, an opening is provided on the placement slot, a mounting plate is provided on the base, a bearing body is provided in the placement slot, the bearing body is arranged in the mounting plate, a plurality of mounting holes are provided on the base, and two buffer components symmetrically arranged with each other are provided on the placement slot; four clamping components symmetrically arranged with each other; the clamping component includes a sliding groove provided on the mounting plate, a clamping block is slidably connected in the sliding groove, one end of the clamping block is fixedly connected with two symmetrically arranged first springs, and both ends of the two first springs away from the clamping block are fixedly connected to the sliding groove, a pull rod slidably penetrates through the mounting plate, one end of the pull rod is fixedly connected to a clamping block and is arranged between the two first springs, a friction layer is provided between the mounting plate and the bearing body, the buffer component includes a buffer arc plate slidably connected in the placement slot, a plurality of sliding openings are provided on the placement slot, a plurality of limiting blocks are slidably connected in the plurality of sliding openings, one ends of the plurality of limiting blocks are commonly fixedly connected to the buffer arc plate, second springs are sleeved on the outer walls of the plurality of limiting blocks, limiting openings are provided in the plurality of sliding openings, and one ends of the plurality of limiting blocks close to the sliding openings are fixedly connected with limiting blocks, and the plurality of limiting blocks are respectively slidably connected in the plurality of limiting openings.

[0007] To better achieve the above object, the present utility model adopts the following further technical solution: the four clamping blocks are all arc-shaped and are matched with the bearing, and the upper ends of the four clamping blocks are all provided with arc surfaces.

[0008] To better achieve the above object, the present utility model adopts the following further technical solution: pull rings are provided at one ends of the four pull rods away from the four clamping blocks.

[0009] To better achieve the above object, the present utility model adopts the following further technical solution: anti-slip patterns are provided on the mutually adjacent sides of the two buffer arc plates.

[0010] To better achieve the above object, the present utility model adopts the following further technical solution: the plurality of limiting ports are all T-shaped, the plurality of limiting blocks are also all T-shaped, and the plurality of limiting blocks are respectively matched with the plurality of limiting ports.

[0011] The advantages of the present utility model are as follows: through the arrangement of the first spring and the clamping blocks, the bearing can be conveniently installed and disassembled in the bearing seat. The arrangement of the friction layer can make the bearing be placed more stably in the bearing seat. At the same time, the arrangement of the buffer assembly can reduce the damage caused by the impact on the bearing and extend the service life of the device. Description of the Drawings

[0012] Figure 1 It is a three-dimensional structural schematic diagram of a split impact-resistant washing machine bearing seat casting in an embodiment of the present utility model.

[0013] Figure 2 It is a three-dimensional structural sectional view of a clamping assembly of a split impact-resistant washing machine bearing seat casting in an embodiment of the present utility model.

[0014] Figure 3 It is a three-dimensional structural sectional view of a buffer assembly of a split impact-resistant washing machine bearing seat casting in an embodiment of the present utility model.

[0015] In the above-mentioned drawings: 1 base, 2 placing groove opening, 3 opening, 4 mounting plate, 5 mounting hole, 6 sliding groove, 7 clamping block, 8 first spring, 9 pull rod, 10 buffer arc plate, 11 sliding opening, 12 limiting block, 13 second spring, 14 limiting port, 15 limiting block, 16 pull ring, 17 bearing main body, 18 friction layer. Detailed Embodiment

[0016] The technical solutions in the present utility model will be further described below with reference to the drawings and embodiments.

[0017] Such as Figures 1 - 3As shown in the figure, a split impact-resistant washing machine bearing seat casting includes: a base 1, a placement notch 2 is provided on the base 1, an opening 3 is provided on the placement notch 2, a mounting plate 4 is provided on the base 1, a bearing body 17 is provided in the placement notch 2, the bearing body 17 is arranged within the mounting plate 4, a plurality of mounting holes 5 are provided on the base 1, two buffer components are provided on the placement notch 2 and are symmetrically arranged with each other. The buffer component includes a buffer arc plate 10 slidably connected within the placement notch 2. Anti-slip patterns are provided on one side of each of the two buffer arc plates 10 that face each other. Through the setting of the anti-slip patterns, the buffer arc plate 10 can fit more closely with the mounting plate 4, so that the buffer arc plate 10 can better perform the buffering work. A plurality of sliding openings 11 are provided on the placement notch 2, and a limiting block 12 is slidably connected within each of the plurality of sliding openings 11. One ends of the plurality of limiting blocks 12 are fixedly connected together to the buffer arc plate 10; a second spring 13 is sleeved on the outer wall of each of the plurality of limiting blocks 12, a limiting opening 14 is provided within each of the plurality of sliding openings 11, a limiting block 15 is fixedly connected to one end of each of the plurality of limiting blocks 12 close to the sliding opening 11, and the plurality of limiting blocks 15 are respectively slidably connected within the plurality of limiting openings 14. Through the above structure, when the bearing seat is impacted, through the rebound limiting effect of the second spring 13, the collision between the mounting plate 4 and the base 1 is reduced, so that the impact damage suffered by the bearing body 17 can be reduced, and the service life of the device can be extended. Each of the plurality of limiting openings 14 is arranged in a T shape, and each of the plurality of limiting blocks 15 is also arranged in a T shape. The plurality of limiting blocks 15 respectively match the plurality of limiting openings 14, so that the limiting block 15 can slide more stably within the limiting opening 14, so that the limiting block 12 can slide more stably within the sliding opening 11 without shaking. Four clamping components are symmetrically arranged with each other. The clamping component includes a chute 6 provided on the mounting plate 4, a clamping block 7 is slidably connected within the chute 6. The four clamping blocks 7 are all arranged in an arc shape and match the bearing. An arc surface is provided at the upper end of each of the four clamping blocks 7. Through the arc-shaped setting of the clamping block 7 and the setting of the arc surface at its upper end, the bearing body 17 can more easily push open the clamping block 7 and be sent to the bottom of the placement notch 2 to complete the installation; one end of the clamping block 7 is fixedly connected to two symmetrically arranged first springs 8, and one ends of the two first springs 8 away from the clamping block 7 are fixedly connected to the chute 6. A pull rod 9 slidably penetrates through the mounting plate 4. One end of the pull rod 9 is fixedly connected to the clamping block 7 and is arranged in the middle of the two first springs 8. Pull rings 16 are provided at one ends of the four pull rods 9 away from the four clamping blocks 7. By pulling the pull ring 16, the staff can easily pull the clamping block 7 back into the chute 6, so that the staff can conveniently take out and replace the bearing body 17. A friction layer 18 is provided between the mounting plate 4 and the bearing body 17. Through the setting of the above structure, the staff can easily take out, place and replace the bearing body 17. Through the setting of the friction layer 18, the bearing body 17 can be more stably installed in the placement notch 2, reducing the occurrence of detachment, meeting the use requirements of the staff.

[0018] During use, the staff first stably install the base 1 to the designated position through the mounting holes 5, then take out the bearing body 17 and push the bearing body 17 into the placing notch 2. At this time, due to the extrusion of the bearing body 17 and the setting of the arc surface, the four clamping blocks 7 are extruded backward until the whole bearing body 17 passes through the clamping blocks 7 and is placed at the bottom of the placing notch 2. Then, under the action of the friction layer 18, the bearing body 17 is stably placed at the bottom of the placing notch 2. At this time, without the extrusion of the bearing body 17, the clamping blocks 7 are reset under the rebound and reset action of the first spring 8, and reset again to limit the upper end of the bearing body 17, thus completing the installation of the bearing body 17. When the bearing body 17 needs to be replaced, pull the four pull rings 16 to make the four clamping blocks 7 slide into the chute 6 and release the restriction on the upper end of the bearing body 17. Then the staff can take out the bearing body 17 and release the pull rings 16, repeat the above operation and place the new bearing body 17 into the placing notch 2. When the bearing seat is impacted, the buffer arc plate 10 can reduce the impact force received by the mounting plate 4 under the rebound and buffering action of the second spring 13. If the mounting plate 4 falls off due to a large impact, the buffer arc plate 10 is extruded and moves backward, causing the limiting block 12 to slide in the sliding port 11 and the limiting block 15 to slide in the limiting port 14. Under the buffering of the second spring 13, the impact between the mounting plate 4 and the base 1 is reduced, thereby reducing the impact received by the bearing body 17, reducing the damage to the bearing body 17, and prolonging the service life of the bearing body 17.

Claims

1. A split-type impact-resistant washing machine bearing seat casting, characterized in that: include: A base (1), wherein the base (1) is provided with a placement slot (2), wherein the placement slot (2) is provided with an opening (3), wherein the base (1) is provided with a mounting plate (4), wherein a bearing body (17) is provided in the placement slot (2), wherein the bearing body (17) is arranged in the mounting plate (4), wherein a plurality of mounting holes (5) are provided on the base (1), wherein the placement slot (2) is provided with two buffer components which are symmetrically arranged with respect to each other; and four clamping components which are symmetrically arranged with respect to each other; wherein the clamping component comprises a slide groove (6) which is arranged on the mounting plate (4), wherein a clamping block (7) is slidably connected in the slide groove (6), wherein one end of the clamping block (7) is fixedly connected with two springs (8) which are symmetrically arranged with respect to each other, wherein the ends of the two springs (8) which are away from the clamping block (7) are fixedly connected to the slide groove (6), and a pull rod (9) which is slidably passed through the mounting plate (4), One end of the pull rod (9) is fixedly connected to the clamping block (7) and is arranged between the two springs (8). A friction layer (18) is provided between the mounting plate (4) and the bearing body (17). The buffer component includes a buffer arc plate (10) slidably connected in the placement slot (2). The placement slot (2) is provided with a plurality of sliding openings (11). A plurality of sliding openings (11) are slidably connected with a limiting block (12). One end of the plurality of limiting blocks (12) is commonly fixedly connected to the buffer arc plate (10). A spring (13) is sleeved on the outer wall of the plurality of limiting blocks (12). A plurality of sliding openings (11) are provided in the plurality of limiting openings (14). One end of the plurality of limiting blocks (12) close to the sliding opening (11) is fixedly connected with a limiting block (15). The plurality of limiting blocks (15) are respectively slidably connected in the plurality of limiting openings (14).

2. A split-type impact-resistant washing machine bearing seat casting according to claim 1, characterized in that: The four clamping blocks (7) are all arranged in an arc shape and match the bearing, and the upper ends of the four clamping blocks (7) are all provided with an arc surface.

3. A split-type impact-resistant washing machine bearing seat casting according to claim 1, characterized in that: A pull ring (16) is provided at one end of the four pull rods (9) away from the four clamping blocks (7).

4. A split-type impact-resistant washing machine bearing seat casting according to claim 1, characterized in that: Anti-slip patterns are provided on the side surfaces of the two buffer arc plates (10) that are close to each other.

5. A split-type impact-resistant washing machine bearing seat casting according to claim 1, characterized in that: The plurality of limiting openings (14) are all arranged in a T-shape, the plurality of limiting blocks (15) are also all arranged in a T-shape, and the plurality of limiting blocks (15) are matched with the plurality of limiting openings (14) respectively.

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