Splicing type bearing seat casting blank

Abstract

The utility model discloses a splicing type bearing seat casting blank which comprises a base, and a connecting cover is attached to the top of the base. A rotating shaft is slidably connected to the left side of the connecting cover in a penetrating mode and slidably connected to the left side of the base, a top block is fixed to the right side of the connecting cover, the bottom of the top block extends into the base, a clamping block is slidably connected to the right side of the base, and the inner end of the clamping block extends into the clamping groove to form a clamping mechanism. The clamping groove is formed in the bottom of the top block, and the outer end of the clamping block is connected with a first spring. The left side of the bottom of the top block is trapezoidal, and the left side of the bottom of the top block is attached to the outer wall of the base. The splicing type bearing seat casting blank is provided with the clamping blocks, extrusion can be formed between the clamping blocks and the clamping grooves through movement of the clamping blocks, and therefore the base and the connecting cover can be connected, the base and the connecting cover are attached to each other, and use convenience is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to bearing seat casting blank technical field, concretely is a spliced bearing seat casting blank. BACKGROUND

[0002] The bearing seat blank forms a complex box structure through a casting process, provides a rigid installation base for a bearing, and bears radial, axial loads and impact forces during equipment operation.

[0003] The existing bearing seat blank is integrally arranged, which makes it inconvenient to disassemble and assemble the bearing, and the bearing and the bearing seat need to be separated by extrusion using a tool, which is inconvenient to use.

[0004] To solve the above-mentioned defects, the high-precision metal casting bearing seat with publication number CN216382261U is connected by hinge between bearing seat body and bearing cover body, and the bearing cover body is controlled to flip by control assembly, and the closed bearing cover body is stabilized by closing assembly. Under the premise of ensuring the stable connection between the bearing seat body and the bearing cover body, the installation and disassembly are very convenient, without manual positioning, and the bearing seat and the internal bearing are also very convenient to maintain in the later period.

[0005] In the actual use of the above device, although the split setting can facilitate the later maintenance, when connecting, the operating plate needs to be rotated to make it perpendicular to the locking hole, and then the locking pin is inserted for fixation, which is inconvenient for the hole, and then leads to the inconvenience of the connection method.

[0006] Therefore, we propose a spliced bearing seat casting blank that can well solve the above problems. UTILITY MODEL CONTENTS

[0007] The utility model aims at providing a spliced bearing seat casting blank to solve the problem that the operating plate needs to be rotated to make it perpendicular to the locking hole, and then the locking pin is inserted for fixation, which is inconvenient for the hole, and then leads to the inconvenience of the connection method in the current market.

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a spliced bearing seat casting blank, comprising a base, a connecting cover is attached to the top of the base;

[0009] The left side of the connecting cover is slidably connected with a rotating shaft, the rotating shaft is slidably connected with the left side of the base, the right side of the connecting cover is fixedly connected with a top block, the bottom of the top block extends into the base, the right side of the base is slidably connected with a clamping block, the inner end of the clamping block extends into the clamping groove to form a clamping mechanism, the clamping groove is arranged on the bottom of the top block, and the outer end of the clamping block is connected with a first spring.

[0010] Preferably, the left side of the bottom of the top block is arranged in a trapezoidal shape, the left side of the bottom of the top block is arranged in abutment with the outer wall of the base, and the inner end of the clamping block on the base is arranged in an arc shape on the right side.

[0011] Preferably, the outer end of the clamping block is connected with a pull rope, and the outer end of the pull rope extends out of the base to form a sliding mechanism.

[0012] Preferably, the middle part of the rotating shaft is embedded with a second spring, the inner end of the second spring is connected with the outer side of the connecting cover, and the outer end of the second spring is connected with the base.

[0013] Preferably, the front end of the rotating shaft extends into a limiting block, and the rear end of the limiting block is arranged in abutment with the front end face of the base.

[0014] Preferably, the rear end of the limiting block is fixedly connected with a sliding block, the base is provided with two groups of sliding blocks, the two groups of sliding blocks are arranged in symmetry, the outer end of the sliding block extends into the sliding groove to form a clamping mechanism.

[0015] Preferably, the sliding groove is arranged on the front end of the rotating shaft, the sliding groove is arranged in an L shape, and the front end of the sliding groove is arranged in an opening shape.

[0016] Compared with the prior art, the beneficial effects of the utility model are that the split type bearing seat casting blank is convenient to connect and maintain, the base and the connecting cover are conveniently connected through the use of the clamping block, the base and the connecting cover are conveniently separated through the use of the limiting block, and the base and the connecting cover are conveniently maintained, and the specific contents are as follows:

[0017] (1) The clamping block is arranged, the clamping block is moved to be extruded with the clamping groove, the base and the connecting cover can be connected, the base and the connecting cover are in abutment with each other, and the convenience of use is improved;

[0018] (2) The limiting block is arranged, the limiting block is separated from the inside of the rotating shaft, the base and the connecting cover can be separated, the inside of the base and the connecting cover is conveniently maintained, and the convenience of maintenance is improved;

[0019] (3) The top block is arranged in a trapezoidal shape on the left side of the bottom of the top block, and the left side of the bottom of the top block is arranged in close contact with the outer wall of the base, and the right side of the inner end of the clamping block on the base is arranged in an arc shape, so that the clamping block can be moved by extrusion of the top block, thereby facilitating the automatic extension of the clamping block into the inner part of the clamping groove to form clamping, thereby improving the convenience of connection;

[0020] (4) The pull rope is arranged on the outer end of the clamping block, and the outer end of the pull rope extends into the inner part of the base to form a sliding mechanism, so that the clamping block can be moved in the opposite direction by the movement of the pull rope, thereby facilitating the separation of the clamping block from the inner part of the clamping groove, and facilitating the separation of the cover from the base.

[0021] (5) The second spring is arranged, the second spring is nested in the middle part of the rotating shaft, the inner end of the second spring is connected with the outer side of the cover, and the outer end of the second spring is connected with the base, so that the cover can be rotated by the second spring, thereby facilitating the automatic separation of the cover from the base. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 It is a front view structural schematic diagram of the utility model;

[0023] Figure 2 It is a side view structural schematic diagram of the utility model;

[0024] Figure 3 It is a cover rotating structure schematic diagram of the utility model;

[0025] Figure 4 It is a clamping block and clamping groove connection structure schematic diagram of the utility model;

[0026] Figure 5 It is a rotating shaft and cover connection structure schematic diagram of the utility model;

[0027] Figure 6 It is a rotating shaft and sliding groove connection structure schematic diagram of the utility model.

[0028] In the drawing: 1, base; 2, cover; 3, rotating shaft; 4, top block; 5, clamping block; 6, clamping groove; 7, first spring; 8, pull rope; 9, second spring; 10, limiting block; 11, sliding block; 12, sliding groove. DETAILED DESCRIPTION

[0029] The technical scheme 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, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the utility model.

[0030] The embodiment one discloses a spliced bearing seat casting blank which solves the problem that the existing bearing seat casting blank needs to rotate the operating plate, makes the operating plate vertical to the locking hole, and then inserts the locking pin to be fixed, which is inconvenient to the hole, and then causes the inconvenient connection mode.

[0031] The top of the base 1 is attached with the cover 2; the left side of the cover 2 is connected with the rotating shaft 3 in a sliding manner, the rotating shaft 3 is connected to the left side of the base 1 in a sliding manner, the right side of the cover 2 is fixed with the top block 4, the bottom of the top block 4 extends into the inside of the base 1, the right side of the base 1 is connected with the clamping block 5 in a sliding manner, the inside of the clamping block 5 extends into the inside of the clamping groove 6 to form a clamping mechanism, the clamping groove 6 is arranged on the bottom of the top block 4, the outside of the clamping block 5 is connected with the first spring 7, the outside of the first spring 7 is connected to the inside of the base 1, the left side of the bottom of the top block 4 is arranged in a trapezoidal shape, the left side of the bottom of the top block 4 is attached to the outer wall of the base 1, and the right side of the inside of the clamping block 5 of the base 1 is arranged in an arc shape.

[0032] Reference Figures 1 to 4 The bearing is placed on the base 1, the cover 2 is pressed to rotate around the rotating shaft 3, the rotation of the cover 2 drives the top block 4 to move, the movement of the top block 4 presses the clamping block 5 to rotate into the inside of the base 1, the movement of the clamping block 5 presses the first spring 7 to be compressed, after the cover 2 is attached to the base 1, the clamping block 5 is pushed into the clamping groove 6 by the force of the first spring 7 to form a clamping mechanism, so that the base 1 and the cover 2 can be stably connected, and the convenience of connection is improved.

[0033] The embodiment two discloses a spliced bearing seat casting blank which solves the problem that the cover 2 is not convenient to separate from the base 1 in the embodiment one, the use of the pull rope 8 can facilitate the separation of the cover 2 and the base 1.

[0034] The outside of the clamping block 5 is connected with the pull rope 8, the outside of the pull rope 8 extends into the inside of the base 1 to form a sliding mechanism, the middle of the rotating shaft 3 is nested with the second spring 9, the inside of the second spring 9 is connected to the outside of the cover 2, and the outside of the second spring 9 is connected to the base 1.

[0035] Reference Figures 1 to 5 When disassembly is needed, the pull rope 8 is pulled to move the clamping block 5, the movement of the clamping block 5 presses the first spring 7, the clamping block 5 moves away from the clamping groove 6, the second spring 9 drives the cover 2 to rotate, the cover 2 is separated from the base 1, the bearing in the base 1 is convenient to disassemble, and the convenience of disassembly is improved.

[0036] Embodiment three: a spliced bearing seat casting blank solves the existing inconvenience of overhauling the cover 2 and the base 1, the use of the limiting block 10 can facilitate the separation of the cover 2 and the base 1, thereby facilitating the overhaul, and discloses:

[0037] The front end of the rotating shaft 3 extends into the sliding connection limiting block 10, the rear end of the limiting block 10 is attached to the front end face of the base 1, the rear end of the limiting block 10 is fixed with a sliding block 11, and the two groups of sliding blocks 11 are symmetrically arranged, the outer end of the sliding block 11 extends into the inside of the sliding groove 12 to form a clamping mechanism, the sliding groove 12 is opened at the front end of the rotating shaft 3, and the sliding groove 12 is arranged in an "L" shape, and the front end of the sliding groove 12 is arranged in a hole shape;

[0038] Reference Figure 5 and Figure 6 When overhaul is needed, the cover 2 is separated from the base 1, and then the limiting block 10 is rotated to drive the sliding block 11 to rotate, so that the sliding block 11 can slide in the inside of the sliding groove 12, and after the sliding block 11 is rotated to a position, the limiting block 10 is pulled to separate the limiting block 10 from the inside of the rotating shaft 3, and the sliding block 11 also separates from the connection with the sliding groove 12, and then the rotating shaft 3 is pulled to separate the rotating shaft 3 from the base 1 and the cover 2, so that the base 1 and the cover 2 can be separated, thereby facilitating the overhaul of the inside of the base 1 and the cover 2, and through the reverse operation of the above, the sliding block 11 and the sliding groove 12 form a clamping, thereby limiting the rotating shaft 3, and the base 1 and the cover 2 can be connected with each other.

[0039] Working principle: when using the spliced bearing seat casting blank, first of all, reference Figures 1 to 4 The bearing is placed on the base 1, and then the cover 2 is rotated to drive the top block 4, so that the movement of the top block 4 extrudes the clamping block 5, and the movement of the clamping block 5 extrudes the first spring 7, after the cover 2 is attached to the base 1, the clamping block 5 is driven by the force of the first spring 7 to extend into the inside of the clamping groove 6 to form a clamping mechanism, thereby improving the convenience of connection;

[0040] Reference Figures 1 to 5 When disassembly is needed, the pull rope 8 is pulled to move the pull rope 8 to drive the clamping block 5 to move, thereby driving the cover 2 to rotate by the second spring 9, so that the cover 2 is separated from the attachment of the base 1, thereby facilitating the disassembly of the bearing in the base 1, thereby improving the convenience of disassembly;

[0041] Reference Figure 5 and Figure 6When maintenance is needed, the cover 2 is detached from the base 1, the limiting block 10 is rotated, the sliding block 11 can slide in the sliding groove 12, the limiting block 10 is detached from the rotating shaft 3 after the sliding block 11 is rotated to a position, the rotating shaft 3 is pulled, the rotating shaft 3 is detached from the base 1 and the cover 2, the inside of the base 1 and the cover 2 is maintained, the sliding block 11 and the sliding groove 12 are engaged by reversing the above operation, the base 1 and the cover 2 are connected.

[0042] The contents not described in detail in the specification belong to the prior art known to those skilled in the art.

[0043] Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or make equivalent replacement to part of the technical features, and any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the utility model shall be included in the protection scope of the utility model.

Claims

1. A spliced bearing seat casting blank, comprising a base (1), the top of which is attached with a connecting cover (2); characterized in that The left side of the connecting cover (2) is connected with a rotating shaft (3) through sliding, and the rotating shaft (3) is slidingly connected to the left side of the base (1), and the right side of the connecting cover (2) is fixed with a top block (4), the bottom of which extends into the inside of the base (1), and the right side of the base (1) is slidingly connected with a clamping block (5), and the inner end of the clamping block (5) extends into the inside of a clamping groove (6) to form a clamping mechanism, and the clamping groove (6) is provided at the bottom of the top block (4), the outer end of the clamping block (5) is connected with a first spring (7), and the outer end of the first spring (7) is connected to the inside of the base (1).

2. A split chock casting blank according to claim 1, characterized in that: The left side of the bottom of the top block (4) is provided in a trapezoidal shape, and the left side of the bottom of the top block (4) is provided in abutment with the outer wall of the base (1), and the inner end of the clamping block (5) on the base (1) is provided in an arc shape on the right side.

3. The split bearing chock casting blank of claim 1, wherein: The outer end of the clamping block (5) is connected with a pull rope (8), and the outer end of the pull rope (8) extends out of the inside of the base (1) to form a sliding mechanism.

4. The split bearing chock casting blank of claim 1, wherein: The middle part of the rotating shaft (3) is nested with a second spring (9), and the inner end of the second spring (9) is connected with the outer side of the connecting cover (2), and the outer end of the second spring (9) is connected with the base (1).

5. The split bearing chock casting blank of claim 1, wherein: The front end of the rotating shaft (3) extends into a slidingly connected limiting block (10), and the rear end of the limiting block (10) abuts on the front end face of the base (1).

6. A split bearing chock casting blank according to claim 5, characterized in that: The rear end of the limiting block (10) is fixed with a sliding block (11), and the sliding block (11) is provided in two groups, the two groups of sliding blocks (11) are provided in symmetry, and the outer end of the sliding block (11) extends into the inside of a sliding groove (12) to form a clamping mechanism.

7. A split bearing chock casting blank according to claim 6, characterized in that: The sliding groove (12) is provided at the front end of the rotating shaft (3), and the sliding groove (12) is provided in an "L" shape, and the front end of the sliding groove (12) is provided in an aperture shape.

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