Eccentric bearing seat

Abstract

The eccentric bearing seat comprises a mounting plate, a first clamping groove is formed in the middle of the upper end of the mounting plate, second clamping grooves which are symmetrically arranged are formed in the two sides of the first clamping groove, penetrating openings are formed in the two sides of the mounting plate in a penetrating mode, and a bearing sleeve is inserted into the first clamping groove; clamping blocks are fixedly connected to the two sides of the bearing sleeve, the clamping blocks are inserted into the second clamping grooves, threaded holes are formed in the two sides of the mounting plate in a penetrating mode, and L-shaped plates are fixedly connected to the sides, close to the penetrating opening, of the bearing sleeve; the quick limiting device has the beneficial effects that the bearing sleeve can be quickly positioned and inserted by arranging the first clamping groove and the second clamping groove, and the connecting rod can be stably driven to be movably inserted into the connecting hole and the lantern ring under the sliding limiting action of the L-shaped rod in the sliding groove so as to finish quick limiting installation of the bearing block; and in cooperation with the rotating disc and the screw rod, movement and abutting against the clamping block are facilitated, and the overall stability of installation is further improved.

Description

Technical Field

[0001] This utility model relates to the field of eccentric bearing technology, specifically to an eccentric bearing housing. Background Technology

[0002] Eccentric bearings are a very useful type of bearing. They mainly consist of an outer ring, an inner ring, a rolling element turnbuckle, and rolling elements. Eccentric bearings have a simple structure and are easy to use. They can achieve eccentric function without an eccentric shaft, reducing the manufacturing cost of eccentric mechanisms. Eccentric bearings are generally installed inside a bearing housing for use.

[0003] Currently, eccentric bearing housings are installed by using tools to attach bolts to the required position. This method is inefficient and makes disassembly and replacement difficult and inconvenient, thus reducing overall replacement efficiency. Utility Model Content

[0004] The purpose of this invention is to provide an eccentric bearing housing to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an eccentric bearing housing, comprising a mounting plate, a first slot is provided in the middle of the upper end of the mounting plate, and second slots are provided symmetrically on both sides of the first slot. Through openings are provided on both sides of the mounting plate. A bearing sleeve is inserted into the first slot. A locking block is fixedly connected to both sides of the bearing sleeve. The locking block is inserted into the second slot. Threaded holes are provided on both sides of the mounting plate. An L-shaped plate is fixedly connected to the side of the bearing sleeve near the through opening. The lower end of the L-shaped plate passes through the through opening and extends to the lower end of the mounting plate. A connecting hole is provided at the bottom end of the L-shaped plate. Elastic telescopic rods are fixedly connected to both edges of the mounting plate via support plates. A collar is fixedly connected to the lower end of each elastic telescopic rod. A connecting rod is movably inserted into the collar and the connecting hole. Sliding grooves are provided on both sides of the middle of the connecting rod. An L-shaped rod is slidably connected within each sliding groove. The upper end of the L-shaped rod is fixedly connected to the bottom end of the mounting plate.

[0006] Preferably, each of the threaded holes is threaded with a screw rod, and the screw rod extends to one side of the opposite side into the second slot and abuts against the locking block.

[0007] Preferably, a turntable is fixedly connected to the side of the screw away from the mounting plate.

[0008] Preferably, brackets are fixedly connected to the bottom ends of both sides of the mounting plate. Compared with the prior art, the beneficial effects of this utility model are: by setting the first and second slots, the bearing sleeve can be quickly positioned and inserted; and with the sliding limit action of the L-shaped rod inside the groove, the connecting rod can be stably driven to move and be inserted into the connecting hole and the collar to complete the rapid positioning and installation of the bearing seat, increasing the overall installation efficiency. Moreover, with the turntable and screw, it is easy to move and the locking block can be used to further increase the overall stability of the installation. Attached Figure Description

[0009] Figure 1 This is a schematic diagram of the overall external structure of this utility model;

[0010] Figure 2 This is a schematic diagram of the overall bottom view of the present invention;

[0011] Figure 3 This is a side sectional view of the present invention.

[0012] Figure 4 This is a cross-sectional view of the mounting plate of this utility model;

[0013] Figure 5 This is a top view of the mounting plate of this utility model.

[0014] In the diagram: 1. Mounting plate; 2. First slot; 3. Second slot; 4. Through-hole; 5. Bearing sleeve; 6. Locking block; 7. Threaded hole; 8. L-shaped plate; 9. Connecting hole; 10. Elastic telescopic rod; 11. Collar; 12. Connecting rod; 13. Slide groove; 14. L-shaped rod; 15. Screw; 16. Turntable. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0016] Please see Figure 1-5This utility model provides a technical solution: an eccentric bearing housing, including a mounting plate 1. A first slot 2 is formed in the middle of the upper end of the mounting plate 1. Second slots 3 are symmetrically arranged on both sides of the first slot 2. Through openings 4 are formed on both sides of the mounting plate 1. A bearing sleeve 5 is inserted inside the first slot 2. Locking blocks 6 are fixedly connected to both sides of the bearing sleeve 5, and the locking blocks 6 are inserted into the second slots 3. Threaded holes 7 are formed on both sides of the mounting plate 1. An L-shaped plate 8 is fixedly connected to the side of the bearing sleeve 5 near the through opening 4. The lower end of the L-shaped plate 8 passes through the through opening 4 and extends to the lower end of the mounting plate 1. A connecting hole 9 is provided at the bottom of the mounting plate 1. Elastic telescopic rods 10 are fixedly connected to both sides of the mounting plate 1 via support plates. A collar 11 is fixedly connected to the lower end of each elastic telescopic rod 10. A connecting rod 12 is movably inserted into the collar 11 and the connecting hole 9. A sliding groove 13 is provided on both sides of the middle of the connecting rod 12. An L-shaped rod 14 is slidably connected in the sliding groove 13. The upper end of the L-shaped rod 14 is fixedly connected to the bottom of the mounting plate 1. A screw 15 is threadedly connected in each threaded hole 7. The screw 15 extends to the second slot 3 on one side and abuts against the slot 6. A turntable 16 is fixedly connected to the side of the screw 15 away from the mounting plate 1.

[0017] Mounting plate 1 has brackets fixedly connected to both bottom sides, which facilitates the stable installation and use of the equipment through the brackets.

[0018] Specifically, when using this utility model, the bearing sleeve 5 and the locking block 6 are first inserted into the first locking groove 2 and the second locking groove 3 at the upper end of the mounting plate 1, respectively. As the bearing sleeve 5 gradually enters the first locking groove 2, the bearing sleeve 5 will drive the L-shaped plate 8 through the through hole 4 and into the lower end of the L-shaped plate 8. At the same time, the connecting rod 12 is pulled. The connecting rod 12 moves stably under the sliding limit action of the sliding groove 13 and the L-shaped rod 14. When the L-shaped plate 8 is completely lowered and corresponds to the position of the connecting rod 12, the connecting rod is pushed first. 12 passes through the connecting hole 9 on one side and pulls the corresponding collar 11 on the other side. The collar 11 is pulled by force, which pulls the elastic telescopic rod 10. The elastic telescopic rod 10 is then lowered by force until it is inserted into the corresponding connecting rod 12. Similarly, the connecting rod 12 is pushed in the opposite direction to be inserted into the connecting hole 9 and the collar 11 on the other side to complete the limiting of the bearing sleeve 5. Then the turntable 16 is rotated, which will drive the screw 15 to rotate. The screw 15 will gradually enter and abut against the locking block 6 under the action of the threaded hole 7 to complete the limiting connection.

[0019] 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. An eccentric bearing block, characterized by: The utility model relates to a kind of installation plate, including installation plate (1), first clamping slot (2) is set in the middle of upper end of the installation plate (1), second clamping slot (3) is set symmetrically in the two sides of the first clamping slot (2), and through hole (4) is set in the two sides of the installation plate (1), bearing sleeve (5) is inserted in the first clamping slot (2), clamping block (6) is fixedly connected in the two sides of the bearing sleeve (5), the clamping block (6) is inserted in second clamping slot (3), threaded hole (7) is set in the two sides of the installation plate (1), L-shaped plate (8) is fixedly connected in the side of bearing sleeve (5) close to through hole (4), the L-shaped plate (8) lower end passes through through hole (4) and extends to the lower end of installation plate (1), and the bottom end of the L-shaped plate (8) is set with connecting hole (9), elastic telescopic rod (10) is fixedly connected in the two side edges of the installation plate (1) by support plate, the lower end of the elastic telescopic rod (10) is fixedly connected with sleeve ring (11), connecting rod (12) is movably inserted in the sleeve ring (11) and connecting hole (9), sliding slot (13) is set in the two sides of the middle of the connecting rod (12), L-shaped rod (14) is slidably connected in the sliding slot (13), and the upper end of the L-shaped rod (14) is fixedly connected in the bottom end of installation plate (1).

2. An eccentric bearing seat according to claim 1, characterized in that: Screw rod (15) is screw-connected in the threaded hole (7), and the opposite side of the screw rod (15) extends into second clamping slot (3) and abuts against clamping block (6).

3. An eccentric bearing housing according to claim 2, characterised in that: Rotating disc (16) is fixedly connected in the side of the screw rod (15) away from installation plate (1).

4. An eccentric bearing seat according to claim 1, characterized in that: Support is fixedly connected in the bottom end of the two sides of the installation plate (1).

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