Bearing seat closing and fixing assembly

Abstract

The utility model discloses a bearing seat closing and fixing assembly which comprises a fixing seat, a clamping seat and a bearing, the lower ends of the two sides of the fixing seat are fixedly connected with fixing plates, the upper ends of the two sides of the fixing seat are fixedly connected with supporting plates, the clamping seat is clamped at the upper end of the fixing seat, and sliding grooves are formed in the two sides of the front portion and the rear portion of the clamping seat. Pressing plates are fixedly connected to the lower ends of the two sides of the clamping base, vertical plates are fixedly connected to the sides, away from the clamping base, of the pressing plates, bottom plates are fixedly connected to the lower ends of the vertical plates, and the bottom plates are detachably connected to the fixing plates on the same side through bolt fasteners; the bearing fixing device has the advantages that the two vertical plates provided with the rotating plates are arranged on the clamping seat, when a bearing is fixed, the bearing can be clamped in the fixing seat and the clamping seat, the bottom plates on the vertical plates are fixed on the fixing plate, the rotating plates are rotated, the rotating plates are clamped at the lower ends of the supporting plates on the fixing seat, and the bearing can be fixed on the clamping seat. It is guaranteed that the clamping base is tensioned and fixed to the fixing base, the load borne by a bolt fastener for fixing the bottom plate is relieved, and damage is not prone to occurring.

Description

TECHNICAL FIELD

[0001] The utility model relates to bearing seat technical field, concretely is a bearing seat closed fixed subassembly. BACKGROUND

[0002] The rotary bearing seat is a large bearing seat with compact structure, sensitive rotation and convenient maintenance, which can bear comprehensive load. The inner support point of the bearing is the shaft, and the outer support point is the bearing seat.

[0003] At present, when installing, the bearing is usually clamped in the inside of the bearing seat, and the bolt fastener is used for fixing during fastening, this mode is fastened, but with the movement of the rotating shaft installed in the bearing, the bearing will be shaken in the bearing seat, and the shaking force will be mostly applied to the bolt fastener, which is easy to cause the damage of the thread on the surface of the bolt fastener. UTILITY MODEL CONTENTS

[0004] The utility model discloses a bearing seat closed fixed subassembly, which solves the problems in the background art.

[0005] To achieve the above object, the utility model provides the following technical scheme: a bearing seat closed fixed subassembly, including fixed seat, clamping seat and bearing, both sides lower end of fixed seat are all fixedly connected with fixed plate, both sides upper end of fixed seat are all fixedly connected with supporting plate, the clamping seat is clamped in the upper end of fixed seat, the both sides of the front and rear of clamping seat are all seted up with the sliding slot, both sides lower end of clamping seat are all fixedly connected with pressing plate, the side away from clamping seat of pressing plate is all fixedly connected with vertical plate, the lower end of vertical plate is all fixedly connected with bottom plate, bottom plate is all detachably connected on the same side fixed plate through bolt fastener, the upper end of the front and rear side of vertical plate is all seted up with installation slot, the inside of installation slot is all rotatably connected with rotating plate through pivot, the lower end of rotating plate all leans against the same side supporting plate, the outside of pressing plate is all seted up with positioning plate, the outside of the outer ring of bearing is all seted up and fixedly connected with combined sleeve plate, the inside of fixed seat and clamping seat is all clamped in the upper and lower end of combined sleeve plate.

[0006] Preferably, the lower end of the pressing plate leans against the upper end of the same side supporting plate, the lower end of the pressing plate is fixedly connected with a clamping block, and the clamping block is clamped in the inside of the same side supporting plate.

[0007] Preferably, the positioning plate is in U-shaped structure and the opening faces downward, two slide plates are symmetrically fixedly connected to the upper end of the side of the positioning plate close to the clamping seat, the slide plates are slidingly connected to the outside of the same side sliding slot, a sliding block is fixedly connected to the side of the slide plate close to the same side sliding slot, and the sliding block is slidingly connected to the inside of the same side sliding slot.

[0008] Preferably, the two sides of the rotating plate are semicircular structures, the side of the rotating plate away from the clamping seat is on the same center line as the connected rotating shaft, and the upper and lower ends of the side of the rotating plate connected with the rotating shaft abut against the inner walls of the installation grooves.

[0009] Preferably, the vertical plate and the connected pressing plate are integrally formed structures, and the vertical plate abuts against the side of the same side supporting plate away from the fixed seat.

[0010] Compared with the prior art, the beneficial effects of the utility model are that: the utility model sets two vertical plates provided with rotating plates on the clamping seat, can clamp the bearing in the fixed seat and the clamping seat when fixing the bearing, fixes the bottom plate on the vertical plate on the fixed plate, and rotates the rotating plate to clamp the lower end of the supporting plate on the fixed seat, so that the clamping seat is tightly fixed on the fixed seat, the load borne by the bolt fastener of the fixed bottom plate is reduced, and damage is not prone to occur. BRIEF DESCRIPTION OF DRAWINGS

[0011] Figure 1 It is a cut structure schematic view of the utility model combination;

[0012] Figure 2 It is an assembly structure schematic view of the utility model;

[0013] Figure 3 It is an external structure schematic view of the utility model combination;

[0014] Figure 4 It is an installation structure schematic view of the positioning plate on the clamping seat of the utility model;

[0015] Figure 5 It is a positioning plate structure schematic view of the utility model.

[0016] In the drawing: 1, fixed seat; 2, clamping seat; 3, bearing; 4, combined sleeve plate; 5, fixed plate; 6, supporting plate; 7, pressing plate; 8, clamping block; 9, sliding groove; 10, positioning plate; 11, sliding plate; 12, sliding block; 13, vertical plate; 14, installation groove; 15, rotating plate; 16, bottom plate. DETAILED DESCRIPTION

[0017] 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. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0018] Please refer to Figures 1-5The utility model provides a technical scheme: a bearing seat closed fixed subassembly, including fixed seat 1, clamping seat 2 and bearing 3, both sides lower end of fixed seat 1 are fixedly connected with fixed plate 5, both sides upper end of fixed seat 1 are fixedly connected with the supporting plate 6, clamping seat 2 is clamped in the upper end of fixed seat 1, both sides of the front and rear parts of clamping seat 2 are all set up with the sliding slot 9, both sides lower end of clamping seat 2 are fixedly connected with the pressing plate 7, the side away from clamping seat 2 of pressing plate 7 is all fixedly connected with vertical board 13, and vertical board 13 and the connected pressing plate 7 are integrally formed structure, and vertical board 13 all perpendicularly rest on the side away from fixed seat 1 of the same side supporting plate 6, and the lower end of vertical board 13 is all fixedly connected with bottom plate 16, and bottom plate 16 is all detachably connected on the same side fixed plate 5 through bolt fastener, and the front and rear side upper end of vertical board 13 is all set up with installation slot 14, and the inside of installation slot 14 is all rotatably connected with rotating plate 15 through pivot, and rotating plate 15 all rest on the lower end of the same side supporting plate 6, and the outside of pressing plate 7 is all equipped with positioning plate 10, and the outside of the outer ring of bearing 3 is equipped with and fixedly connected with combined sleeve plate 4, and the upper and lower ends of combined sleeve plate 4 are clamped in the inside of fixed seat 1 and clamping seat 2 respectively.

[0019] The both sides of rotating plate 15 are all semicircular structure, and the side away from clamping seat 2 of rotating plate 15 is all on the same center line with the connected pivot, and the upper and lower ends of the side connected by the pivot of rotating plate 15 all rest on the inner wall of installation slot 14, guaranteeing that vertical board 13 can clamp rotating plate 15 when rotating plate 15 is vertically extruded, and the lower end of pressing plate 7 all rest on the upper end of the same side supporting plate 6, and the lower end of pressing plate 7 is all fixedly connected with clamping block 8, and clamping block 8 is all clamped in the inside of the same side supporting plate 6, can fix the position of pressing plate 7, positioning plate 10 all are U-shaped structure and open downward, and the upper end of the side close to clamping seat 2 of positioning plate 10 is all fixedly connected with two sliding plates 11 front and rear symmetry, and sliding plate 11 is all slidingly connected on the outside of the same side sliding slot 9, and the side close to the same side sliding slot 9 of sliding plate 11 is all fixedly connected with sliding block 12, and sliding block 12 is all slidingly connected in the inside of the same side sliding slot 9, can connect positioning plate 10 on clamping seat 2, guaranteeing that positioning plate 10 can only move up and down.

[0020] Specifically, when the utility model is used, fixed seat 1 is fixed in the installed position through the welding mode, bearing 3 with combined sleeve plate 4 is fixed on the connected shaft part, and is clamped on the outside of the combined sleeve plate 4 on the upper end of bearing 3, pressing plate 7 is rested on the upper end of the same side supporting plate 6, bottom plate 16 is fixed on fixed plate 5 through bolt fastener, rotating plate 15 is rotated, rotating plate 15 is rested on the lower end of supporting plate 6, vertical board 13 is fixed, positioning plate 10 is sleeved on the outside of rotating plate 15 by extruding positioning plate 10 downward, guaranteeing that rotating plate 15 cannot be turned away from the lower end of supporting plate 6 due to shaking, the fixing of bearing 3 is completed at this time, when the shaft part rotates in bearing 3, rotating plate 15 and bolt fastener will pull vertical board 13 together, clamping seat 2 is pulled through vertical board 13, and bolt fastener will not be subjected to tension, can avoid the damage of the thread on the outside of bolt fastener.

[0021] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A bearing housing closure and fixing assembly, comprising a fixing seat (1), a retaining seat (2), and a bearing (3), characterized in that, Fixed plates (5) are fixedly connected to the lower ends of both sides of the fixed base (1), and support plates (6) are fixedly connected to the upper ends of both sides of the fixed base (1). The card holder (2) is clamped on the upper end of the fixed base (1). Sliding grooves (9) are provided on both sides of the front and rear parts of the card holder (2). Pressure plates (7) are fixedly connected to the lower ends of both sides of the card holder (2). A vertical plate (13) is fixedly connected to the side of the pressure plate (7) away from the card holder (2). A base plate (16) is fixedly connected to the lower end of the vertical plate (13). The base plate (16) is connected to the lower end of the vertical plate (13). Bolt fasteners are detachably connected to the same side fixing plate (5). The upper front and rear sides of the upright plate (13) are provided with mounting grooves (14). The interior of the mounting grooves (14) is rotatably connected to rotating plates (15) via rotating shafts. The rotating plates (15) are all abutted against the lower end of the same side support plate (6). The outer side of the pressure plate (7) is fitted with positioning plates (10). The outer ring of the bearing (3) is fitted with and fixedly connected with a combination sleeve plate (4). The upper and lower ends of the combination sleeve plate (4) are respectively snapped into the interior of the fixing seat (1) and the card seat (2).

2. The bearing housing closure and fixing assembly according to claim 1, characterized in that: The lower ends of the pressure plates (7) all abut against the upper ends of the support plates (6) on the same side. The lower ends of the pressure plates (7) are all fixedly connected with locking blocks (8), and the locking blocks (8) are all locked inside the support plates (6) on the same side.

3. The bearing housing closure and fixing assembly according to claim 1, characterized in that: The positioning plates (10) are all U-shaped with their openings facing downwards. Two sliding plates (11) are symmetrically fixed to the upper end of the side of the positioning plate (10) near the card seat (2). The sliding plates (11) are slidably connected to the outside of the slide groove (9) on the same side. A slider (12) is fixedly connected to the side of the sliding plate (11) near the slide groove (9) on the same side. The slider (12) is slidably connected to the inside of the slide groove (9) on the same side.

4. The bearing housing closure and fixing assembly according to claim 1, characterized in that: Both sides of the rotating plate (15) are semi-circular structures. The side of the rotating plate (15) away from the card seat (2) is located on the same center line as the connected rotating shaft. The upper and lower ends of the side of the rotating plate (15) connected to the rotating shaft are abutted against the inner wall of the mounting groove (14).

5. A bearing housing closure and fixing assembly according to claim 1, characterized in that: The upright plate (13) and the connected pressure plate (7) are integrally formed structures. The upright plate (13) is perpendicular to the side of the same side support plate (6) away from the fixed seat (1).

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