Quickly disassembled injection bearing seat

Abstract

The utility model provides a quick dismantlement glue injection bearing seat relates to bearing seat technical field, including base and bearing seat, the bearing seat is installed base top, the bearing seat includes base and top seat, the base top is provided with the mounting groove, the both sides of mounting groove inside are provided with accomodating groove, the accomodating groove is equipped with the bearing seat, the accomodating groove is equipped with the bearing seat, and the accomodating groove is equipped with the bearing seat. A mounting base is arranged at the bottom of the base and located in the mounting groove, fixing grooves are symmetrically formed in the two sides of the mounting base, connecting assemblies are arranged on the two sides of the interior of the base, connecting rods are arranged on the two sides of the top of the base, and fastening grooves are formed in the positions, located on the peripheries of the connecting rods, of the two sides of the top of the base in a surrounding mode; through the design of the connecting assembly, when the rubber injection bearing seat is replaced, a fixed bolt does not need to be detached, operation is easy, and the working efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of bearing housing technology, and in particular to a quick-disassembly injection-molded bearing housing. Background Technology

[0002] Bearings are components that fix and reduce the coefficient of friction of loads during mechanical transmission. When other machine parts move relative to each other on a shaft, they are used to reduce the coefficient of friction during power transmission and maintain the fixed position of the shaft center. Each bearing has a bearing housing, which is also an important component in mechanical equipment. The bearing housing is a seat used to install and fix the bearing and can withstand a certain supporting force. The bearing rotates synchronously with the shaft through its cooperation with the bearing housing.

[0003] When replacing existing injection-molded bearing housings, the entire housing needs to be replaced, and the fixing bolts also need to be removed during the replacement process. This operation is cumbersome and reduces work efficiency. Therefore, we propose a method for quickly disassembling injection-molded bearing housings. Utility Model Content

[0004] The purpose of this invention is to provide a quick-disassembly injection bearing housing to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A quick-release injection bearing housing includes a base and a bearing housing. The bearing housing is mounted on top of the base. The bearing housing includes a base plate and a top plate. The top of the base has an installation groove. Both sides of the installation groove have built-in storage grooves. The bottom of the base plate has an installation seat located within the installation groove. Both sides of the installation seat have symmetrical fixing grooves. Both sides of the base plate have connecting components. Both sides of the top of the base plate have connecting rods. Both sides of the top of the base plate have fastening grooves surrounding the connecting rods.

[0007] As a preferred embodiment of this utility model, the base and the top seat are fixedly connected by bolts.

[0008] As a preferred embodiment of this utility model, the connecting component includes a cavity, and a connecting groove is provided between the cavity and the storage groove. A drive gear is provided inside the cavity, and the drive gear is meshed with a driven gear and located inside the cavity.

[0009] As a preferred embodiment of this utility model, each driven gear is connected to a lead screw and located in a communicating groove. The lead screw is threadedly connected to a connecting sleeve, and a fixing block is provided at the other end of each connecting sleeve.

[0010] As a preferred embodiment of this utility model, a limiting groove is provided at the top and bottom of the connecting groove, and a limiting slider is provided inside the limiting groove, and the limiting slider is connected to the connecting sleeve.

[0011] As a preferred embodiment of this utility model, one end of the bottom of the connecting rod is connected to the drive gear, and a handle is fixedly connected to the top of the connecting rod, with a fastening bolt threaded onto the top of the handle.

[0012] As a preferred embodiment of this utility model, the bottom of the mounting groove is symmetrically provided with limiting insertion grooves on both sides, and the bottom of the mounting base is symmetrically provided with insertion blocks on both sides and located within the limiting insertion grooves.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] In this invention, the design of the connecting components allows the injection bearing housing to be replaced without disassembling the fixing bolts, simplifying the operation and improving work efficiency. Attached Figure Description

[0015] Figure 1 A schematic diagram of the overall structure of a quick-disassembly injection bearing housing provided by this utility model;

[0016] Figure 2 A schematic diagram of the overall internal planar structure of a quick-disassembly injection bearing housing provided by this utility model;

[0017] Figure 3 An enlarged schematic diagram of the structure of area A of a quick-disassembly injection bearing housing provided by this utility model.

[0018] Legend: 1. Base; 2. Bearing seat; 201. Base; 202. Top seat; 3. Mounting groove; 4. Storage groove; 5. Mounting seat; 501. Insertion block; 6. Fixing groove; 7. Connecting assembly; 701. Cavity; 702. Connecting groove; 7021. Limiting slide groove; 7022. Limiting slider; 703. Driving gear; 704. Driven gear; 7041. Lead screw; 7042. Connecting sleeve; 7043. Fixing block; 8. Connecting rod; 801. Fastening groove; 802. Handle; 803. Fastening bolt; 9. Limiting insertion groove. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0020] To facilitate understanding of this utility model, a more comprehensive description of this utility model will be provided below with reference to relevant embodiments, and several embodiments of this utility model will be given. However, this utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of this utility model more thorough and complete.

[0021] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or there may be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.

[0022] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0023] Example 1

[0024] like Figure 1-3As shown, this utility model provides a technical solution: a quick-release injection bearing housing 2, including a base 1 and a bearing housing 2. The bearing housing 2 is installed on the top of the base 1. The bearing housing 2 includes a base 201 and a top seat 202. The top of the base 1 has an installation groove 3. The two sides of the installation groove 3 are formed with storage grooves 4. The bottom of the base 201 is provided with an installation seat 5 located in the installation groove 3. The two sides of the installation seat 5 are symmetrically provided with fixing grooves 6. The two sides of the bottom of the installation groove 3 are symmetrically provided with limiting insertion grooves 9. The two sides of the bottom of the installation seat 5 are symmetrically provided with insertion blocks 501 located in the limiting insertion grooves 9. When installing the bearing housing 2 to the base 1, the installation seat 5 provided at the bottom of the base 201 is placed into the base 1. In the mounting slot 3 opened at the top of the base 1, the plug-in blocks 501 set on both sides of the bottom of the mounting base 5 are inserted into the limiting plug-in slots 9 opened on both sides of the top of the base 1, thereby limiting the position of the mounting base 5, so as to facilitate the subsequent connection of the connecting assembly 7 to connect the base 1 and the mounting base 5. The connecting assembly 7 is provided on both sides inside the base 1. The connecting assembly 7 includes a cavity 701. A connecting groove 702 is opened between the cavity 701 and the storage groove 4. A driving gear 703 is provided inside the cavity 701. The driving gear 703 is meshed with a driven gear 704 and is located inside the cavity 701. A lead screw 7041 is connected to the inside of the driven gear 704 and is located inside the connecting groove 702. 41. A threaded connection is provided with a connecting sleeve 7042. A fixing block 7043 is provided at the other end of each connecting sleeve 7042. Limiting grooves 7021 are provided at the top and bottom of the connecting groove 7022. Limiting sliders 7022 are provided inside each limiting groove 7021, and the limiting sliders 7022 are connected to the connecting sleeve 7042. The rotation of the driving gear 703 in the connecting assembly 7 drives the driven gear 704, which meshes with it, to rotate. This causes the lead screw 7041 connected to the driven gear 7041 to rotate. The lead screw 7041 drives the threaded connecting sleeve 7042 to move. The other end of the connecting sleeve 7042 is connected to the fixing block 7043. [The remaining text appears to be incomplete and requires further context.] When the screw 7041 moves, it drives the fixing block 7043 to move. When the connecting sleeve 7042 moves, it is connected to the limiting slider 7022. Under the restriction of the limiting slider 7022 and the limiting groove 7021, the connecting sleeve 7042 moves along the track of the limiting groove 7021, which prevents the connecting sleeve 7042 from rotating together when the screw 7041 rotates. The fixing block 7043 moves from the storage groove 4 to the fixing groove 6 opened on the side of the mounting seat 5, thereby fixing the position of the mounting seat 5. The fixing of the mounting seat 5 also fixes the position of the bearing seat 2. This makes it possible to replace the injection bearing seat 2 without disassembling the fixing bolts, which simplifies the operation and improves the work efficiency.

[0025] Example 2

[0026] like Figure 1-3As shown, a quick-release injection bearing housing 2 is provided. Connecting rods 8 are provided on both sides of the top of the base 1. Fastening grooves 801 are formed around both sides of the top of the base 1 and around the connecting rods 8. One bottom end of the connecting rod 8 is connected to a drive gear 703. A handle 802 is fixedly connected to the top of the connecting rod 8. A fastening bolt 803 is threaded onto the top of the handle 802. The operator can rotate the connecting rod 8 through the handle 802, which in turn causes the connecting rod 8 to rotate the drive gear 703 in the connecting assembly 7. After the connecting assembly 7 connects the bearing housing 2 to the base 1, rotating the fastening bolt 803 threaded onto the top of the handle 802 causes one bottom end of the fastening bolt 803 to abut against the fastening groove 801, thereby fixing the position of the handle 802 and further strengthening the connection of the connecting assembly 7.

[0027] The working process of this utility model is as follows: When using a quick-release injection bearing housing 2, firstly, when installing the bearing housing 2 to the base 1, the mounting seat 5 at the bottom of the base 201 is placed into the mounting groove 3 at the top of the base 1. At this time, the insertion blocks 501 on both sides of the bottom of the mounting seat 5 are inserted into the limiting insertion grooves 9 on both sides of the top of the base 1, thereby restricting the position of the mounting seat 5, which facilitates the subsequent connection of the connecting assembly 7 to the base 1 and the mounting seat 5. The operator can rotate the connecting rod 8 by using the handle 802, which in turn causes the connecting rod 8 to drive the drive gear 703 in the connecting assembly 7 to rotate. The rotation of the drive gear 703 drives the driven gear 704 meshing with it to rotate, thereby causing the lead screw 7041 connected to the driven gear 704 to rotate. The lead screw 7041 drives the connecting sleeve 7042 threadedly connected to it to move. The other end of the connecting sleeve 7042 is connected to the fixing block 7043. When the connecting sleeve 7042 moves, it drives the... When the fixed block 7043 moves, the connecting sleeve 7042, due to its connection with the limiting slider 7022, moves along the track of the limiting slide groove 7021 under the constraint of the limiting slider 7022 and the limiting slide groove 7021. This prevents the connecting sleeve 7042 from rotating together with the lead screw 7041 when it rotates. The fixed block 7043 moves from the storage groove 4 to the fixing groove 6 opened on the side of the mounting base 5, thereby fixing the position of the mounting base 5. Fixing the mounting base 5 also fixes the position of the bearing seat 2, so that when the injection bearing seat 2 is replaced, there is no need to remove the fixing bolts, which simplifies the operation and improves the work efficiency. After the connecting assembly 7 connects the bearing seat 2 to the base 1, the fastening bolt 803 connected to the thread on the top of the handle 802 is rotated so that the bottom end of the fastening bolt 803 abuts against the fastening groove 801, thereby fixing the position of the handle 802 and further strengthening the connection of the connecting assembly 7.

[0028] 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 quick-release injection bearing housing, comprising a base (1) and a bearing housing (2), characterized in that: The bearing seat (2) is installed on the top of the base (1). The bearing seat (2) includes a base (201) and a top seat (202). The top of the base (1) is provided with an installation groove (3). The two sides of the installation groove (3) are provided with storage grooves (4). The bottom of the base (201) is provided with an installation seat (5) and located in the installation groove (3). The two sides of the installation seat (5) are symmetrically provided with fixing grooves (6). The two sides of the base (1) are provided with connecting components (7). The two sides of the top of the base (1) are provided with connecting rods (8). The two sides of the top of the base (1) and the periphery of the connecting rods (8) are provided with fastening grooves (801).

2. The quick-release injection bearing housing according to claim 1, characterized in that: The base (201) and the top seat (202) are bolted together.

3. The quick-release injection bearing housing according to claim 1, characterized in that: The connecting component (7) includes a cavity (701), and a connecting groove (702) is provided between the cavity (701) and the receiving groove (4). A drive gear (703) is provided inside the cavity (701), and the drive gear (703) is meshed with a driven gear (704) and located inside the cavity (701).

4. A quick-release injection bearing housing according to claim 3, characterized in that: Each driven gear (704) is connected to a lead screw (7041) inside and located in a connecting groove (702). The lead screw (7041) is threadedly connected to a connecting sleeve (7042), and a fixing block (7043) is provided at the other end of each connecting sleeve (7042).

5. A quick-release injection bearing housing according to claim 4, characterized in that: The top and bottom of the connecting groove (702) are provided with limiting grooves (7021), and each limiting groove (7021) is provided with a limiting slider (7022), which is connected to the connecting sleeve (7042).

6. A quick-release injection bearing housing according to claim 3, characterized in that: One end of the connecting rod (8) is connected to the drive gear (703), and a handle (802) is fixedly connected to the top of the connecting rod (8). A fastening bolt (803) is threadedly connected to the top of the handle (802).

7. A quick-release injection bearing housing according to claim 1, characterized in that: The mounting groove (3) has symmetrically opened limit plug grooves (9) on both sides of the bottom, and the mounting base (5) has symmetrically opened plug blocks (501) on both sides of the bottom and located in the limit plug grooves (9).

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