Bearing replacing device for roller

Abstract

The utility model discloses a bearing replacing device for a roller, which comprises a support, a guide rail is fixedly mounted on the support, a support plate is arranged above the support, a plurality of pulleys are respectively mounted on two sides of the lower wall surface of the support plate, and the plurality of pulleys are mounted on the guide rail in a sliding manner. The roller is placed on the support, the bearing seat is placed above the supporting plate, the supporting plate is driven by the pulley to move on the guide rail, then the bearing seat is easily installed on the roller, the situation that the roller surface is scratched in the process is reduced, and the service life is prolonged. Meanwhile, the device is low in production cost and simple and convenient in processing technology, adopts a mechanical structure to replace manual work, and improves efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile materials, in particular to a bearing replacement device for a rolling roller. Background Art

[0002] Regarding the roller, the existing method of installing the bearing seat is to hoist the roller by a crane, and then manually install the roller in the bearing seat. The surface may be scratched, which reduces the service life of the roller. Now consider designing a tooling to facilitate operation. Utility Model Content

[0003] In view of the deficiencies of the prior art, the utility model provides a bearing replacement device for a roller, which solves the problem that the existing test tube support plate is prone to falling when taking the test tube.

[0004] To achieve the above purpose, the utility model is implemented through the following technical scheme: a bearing replacement device for a rolling mill, comprising a bracket, a guide rail is fixedly installed on the bracket, a support plate is provided above the bracket, and a plurality of pulleys are respectively installed on both sides of the lower wall of the support plate, and the plurality of pulleys are slidably installed on the guide rail.

[0005] Preferably, the number of the support plates is one pair, the number of the guide rails is two pairs, and one pair of the support plates is respectively located above the two pairs of guide rails.

[0006] Preferably, a plurality of cross beams and a plurality of supporting legs are provided below the bracket.

[0007] Beneficial Effects

[0008] The utility model provides a bearing replacement device for a roller, which has the following beneficial effects:

[0009] The roller is placed on the bracket, the bearing seat is placed on the support plate, and the support plate is driven by the pulley to move on the guide rail, so that the bearing seat can be easily installed on the roller, which reduces the scratches on the roller surface and increases the service life. At the same time, the device has low production cost, simple processing technology, and uses mechanical structure instead of manual labor to improve efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is the front view of the utility model.

[0011] Figure 2 It is a top view of the bracket of the utility model.

[0012] In the figure: 1. bracket, 2. support plate, 3. pulley, 4. guide rail. DETAILED DESCRIPTION

[0013] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0014] See also Figure 1-2 The utility model provides a technical solution: a bearing replacement device for a rolling mill, comprising a bracket 1, a guide rail 4 is fixedly installed on the bracket 1, a support plate 2 is arranged above the bracket 1, and a plurality of pulleys 3 are respectively installed on both sides of the lower wall of the support plate 2, and the plurality of pulleys 3 are slidably installed on the guide rail 4;

[0015] The bracket 1 is made of 20# channel steel through cutting and welding, the guide rail 4 is welded to the bracket 1, the fixed end of the pulley 3 is welded under the support plate 2, and the sliding end of the pulley 3 is placed on the guide rail 4 and can move forward and backward.

[0016] Furthermore, the number of the support plates 2 is one pair, the number of the guide rails 4 is two pairs, and one pair of the support plates 2 is located above the two pairs of guide rails 4 respectively.

[0017] Furthermore, a plurality of cross beams and a plurality of supporting legs are provided below the bracket 1 .

[0018] By those skilled in the art, the components in this case are connected in sequence. The specific connection and operation sequence should refer to the following working principle. The detailed connection means are well-known technologies in the field. The following mainly introduces the working principle and process.

[0019] Embodiment: When in use, the roller is placed on the bracket 1, the bearing seat is placed above the support plate 2, and the support plate 2 is driven to move on the guide rail 4 by the pulley 3, so that the bearing seat can be easily installed on the roller.

[0020] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".

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

Claims

1. A bearing replacement device for a rolling mill, characterized in that: The invention comprises a bracket (1), a guide rail (4) is fixedly mounted on the bracket (1), a support plate (2) is arranged above the bracket (1), a plurality of pulleys (3) are respectively mounted on both sides of the lower wall of the support plate (2), and the plurality of pulleys (3) are slidably mounted on the guide rail (4).

2. A roller bearing replacement device according to claim 1, characterized in that: The number of the support plates (2) is one pair, the number of the guide rails (4) is two pairs, and one pair of the support plates (2) is located above the two pairs of guide rails (4), respectively.

3. A roller bearing replacement device according to claim 1, characterized in that: A plurality of cross beams and a plurality of supporting legs are provided below the bracket (1).

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