Workbench for bearing maintenance

Abstract

The utility model relates to a workbench for bearing maintenance. The workbench for bearing maintenance comprises a bearing dismounting part composed of a first longitudinal beam, a second longitudinal beam, a first cross beam and a first middle beam; the bearing testing part consists of a first longitudinal beam, a second longitudinal beam, a first middle beam and a second middle beam; and the first longitudinal beam, the second longitudinal beam, the second middle beam and the second cross beam form a bearing dredging part. According to the working table for bearing maintenance, the bearing can be conveniently fixed through the bearing dismounting part so as to carry out bearing dismounting operation, dredging operation of a bearing oil filling hole and the like is carried out through the bearing dredging part, bearing testing operation is carried out through the bearing testing part, and therefore bearing maintenance operation can be conveniently and reliably achieved.

Description

Technical Field

[0001] The utility model relates to a workbench for bearing maintenance. Background Art

[0002] It is known in the prior art that when repairing bearings such as steel wheel bearings, generally, the bearings are clamped and fixed using a vise or the like, and then the bearings are disassembled, parts are replaced or repaired, oil holes are unblocked, and assembly is performed. Utility Model Content

[0003] Issues to be Solved by Utility Models

[0004] However, when the bearing is repaired in the above-mentioned prior art manner, the operation is complicated and cumbersome because the angle of the bearing needs to be adjusted repeatedly. In addition, during the process of disassembling the bearing and adding lubricating oil, there is a possibility that the surrounding equipment, the ground, etc. will be contaminated by oil stains, rust, etc. that fall from the bearing. In addition, since there is no special equipment for repairing the bearing, there are problems such as the bearing disassembly operation being difficult and time-consuming, and the bearing being damaged during the disassembly process.

[0005] Means of solving problems

[0006] The utility model is made in view of the above technical problems, and one of its purposes is to provide a workbench for bearing maintenance, which can perform bearing maintenance operations more easily and reliably.

[0007] According to the utility model, a workbench for bearing maintenance includes: an upper bracket, a base plate, and legs connecting the upper bracket and the base plate and supported on the ground, the upper bracket includes a first longitudinal beam and a second longitudinal beam arranged in parallel with each other, and a first cross beam and a second cross beam parallel to each other and perpendicular to the first longitudinal beam and the second longitudinal beam, the first cross beam connects one end of the first longitudinal beam and the second longitudinal beam, the second cross beam connects the other end of the first longitudinal beam and the second longitudinal beam, and a first middle beam and a second middle beam are provided in the middle part of the first longitudinal beam and the second longitudinal beam respectively connecting the first longitudinal beam and the second longitudinal beam, the first longitudinal beam, the second longitudinal beam, the first cross beam and the first middle beam constitute a bearing disassembly part, the first longitudinal beam, the second longitudinal beam, the first cross beam and the first middle beam constitute a bearing testing part, and the first longitudinal beam, the second longitudinal beam, the second middle beam and the second cross beam constitute a bearing dredging part.

[0008] In the above-mentioned bearing maintenance workbench, a bearing fixing member may be provided in the bearing removal portion at an angle to the first longitudinal beam and the second longitudinal beam.

[0009] The bearing maintenance workbench as described above may also be such that, in the bearing testing section, a first support seat and a second support seat are respectively provided on the first longitudinal beam and the second longitudinal beam, and a support shaft for rotatably supporting the bearing is sandwiched between the first support seat and the second support seat.

[0010] The bearing maintenance workbench as described above may also be such that an oil gun for injecting lubricating oil into a bearing oil filling hole of the bearing is provided in the bearing dredging portion.

[0011] In the above-mentioned workbench for bearing maintenance, the oil gun may include a clearing needle that can be inserted into the oil filling hole of the bearing.

[0012] The bearing maintenance workbench as described above may also include a tray that is detachably disposed on the bottom plate.

[0013] The bearing maintenance workbench as described above may also include a third longitudinal beam arranged parallel to the first longitudinal beam and the second longitudinal beam, the first cross beam and the second cross beam are respectively connected to the two ends of the third longitudinal beam, and a tool storage portion for storing tools is provided in the area surrounded by the second longitudinal beam, the third longitudinal beam, the first cross beam and the second cross beam.

[0014] The bearing maintenance workbench as described above may also be a tool hanger that is parallel to the first longitudinal beam and the second longitudinal beam and fixed to the second longitudinal beam.

[0015] Effect of utility model

[0016] By using the bearing maintenance workbench of the utility model described above, the bearing disassembly part can be used to conveniently fix the bearing for bearing disassembly, the bearing unclogging part can be used to unblock the bearing oiling hole, etc., and the bearing testing part can be used to perform bearing testing operations. Therefore, the bearing maintenance operation can be conveniently and reliably achieved.

[0017] In addition, with the bearing maintenance workbench according to the utility model, by providing a bearing fixing member in the bearing removal portion at an angle to the first longitudinal beam and the second longitudinal beam, the bearing can be supported more firmly, so that the bearing removal operation can be performed more reliably.

[0018] In addition, by adopting the workbench for bearing maintenance according to the utility model, a first support seat, a second support seat, and a support shaft are provided in the bearing testing part, so that the bearing can be rotatably supported by the first support seat, the second support seat, and the support shaft, thereby easily testing the lubrication degree of the bearing, etc.

[0019] In addition, by using the bearing maintenance workbench according to the utility model, an oil gun for injecting lubricating oil into the bearing filling hole of the bearing is provided in the bearing dredging part, so that oil can be easily added to the bearing filling hole of the bearing.

[0020] In addition, by adopting the bearing maintenance workbench according to the utility model, the oil gun has a dredging needle that can be inserted into the bearing oiling hole, so the bearing oiling hole can be conveniently dredged using the dredging needle.

[0021] In addition, the bearing maintenance workbench according to the utility model includes a tray that can be pulled out and arranged on the bottom plate, and the tray can be used to catch oil stains, rust, etc. falling from the bearing to be repaired, thereby reducing pollution to the surrounding environment.

[0022] In addition, by adopting the bearing maintenance workbench according to the utility model, the tool storage part for storing tools is integrated into the bearing maintenance workbench, so that the storage and access of tools for repairing the bearings are more convenient.

[0023] In addition, the bearing maintenance workbench according to the utility model is provided with a tool hanger, so that the tools for repairing the bearings can be more conveniently accessed and the tools can be stored more neatly.

[0024] Other features and advantages of the subject technology of the present disclosure will be set forth in the following description, and in part will be apparent from the description, or can be learned by practicing the subject technology of the present disclosure. The advantages of the subject technology of the present disclosure will be realized and obtained through the structures particularly pointed out in the written description and its claims and the accompanying drawings.

[0025] It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory and are intended to provide further explanation of the subject technology of the present disclosure as claimed. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is a front view schematically showing a bearing maintenance workbench according to an example of the present invention.

[0027] Figure 2 It is schematically indicated Figure 1 A top view of a bearing maintenance workbench according to an example of the present invention is shown.

[0028] Figure 3 It is a top view schematically showing a bearing maintenance workbench according to another example of the present invention.

[0029] Figure 4 This is a top view schematically showing a bearing maintenance workbench according to another example of the present invention.

[0030] Description of Reference Numerals

[0031] 1 Bearing maintenance workbench

[0032] 2 Upper bracket

[0033] 2a The first longitudinal beam

[0034] 2b Second longitudinal beam

[0035] 2c First beam

[0036] 2d second beam

[0037] 2e first middle beam

[0038] 2f Second middle beam

[0039] 2g third longitudinal beam

[0040] 3 Bottom plate

[0041] 4 legs

[0042] 5Bearing disassembly department

[0043] 6Bearing Testing Department

[0044] 7 Bearing dredging department

[0045] 8a, 8b bearing fixing member

[0046] 9a First support seat

[0047] 9b Second support seat

[0048] 9c Support shaft

[0049] 10 Grease gun

[0050] 10a dredging needle

[0051] 11 Pallets

[0052] 12 Tool storage area

[0053] 13 Tool rack DETAILED DESCRIPTION

[0054] The present disclosure will be described below with reference to the accompanying drawings, wherein the accompanying drawings illustrate several embodiments of the present disclosure. However, it should be understood that the present disclosure can be presented in a variety of different ways and is not limited to the embodiments described below; in fact, the embodiments described below are intended to make the disclosure of the present disclosure more complete and fully illustrate the scope of protection of the present disclosure to those skilled in the art. It should also be understood that the embodiments disclosed herein can be combined in various ways to provide more additional embodiments.

[0055] It should be understood that the same reference numerals represent the same elements throughout the drawings. In the drawings, the dimensions of certain features may be distorted for clarity.

[0056] It should be understood that the terms used in the specification are only used to describe specific embodiments and are not intended to limit the present disclosure. All terms (including technical terms and scientific terms) used in the specification have the meanings commonly understood by those skilled in the art unless otherwise defined. For the sake of simplicity and / or clarity, well-known functions or structures may not be described in detail.

[0057] In the specification, spatial relational terms such as "upper", "lower", "left", "right", "front", "back", "higher", "lower", etc. may describe the relationship of one feature to another feature in the drawings. It should be understood that the spatial relational terms include different orientations of the device in use or operation in addition to the orientation shown in the drawings. For example, when the device in the drawings is turned over, features previously described as being "below" other features may now be described as being "above" the other features. The device may also be oriented in other ways (rotated 90 degrees or in other orientations), and the relative spatial relationships will be interpreted accordingly.

[0058] Hereinafter, a bearing maintenance workbench as an example of the present invention will be described with reference to the drawings.

[0059] Figure 1 is a front view schematically showing an example of a bearing maintenance workbench of the present invention; Figure 2 It is schematically indicated Figure 1 A top view of a bearing maintenance workbench according to an example of the present invention is shown.

[0060] like Figure 1 , Figure 2 As shown, a bearing maintenance workbench 1 according to an example of the present invention includes an upper bracket 2, a base plate 3, and legs 4. The legs 4 connect the upper bracket 2 and the base plate 3, and support the upper bracket 2 and the base plate 3 on the ground.

[0061] The upper support 2 includes a first longitudinal beam 2a, a second longitudinal beam 2b, a first cross beam 2c, and a second cross beam 2d. The first longitudinal beam 2a and the second longitudinal beam 2b are arranged parallel to each other. The second cross beam 2c and the second cross beam 2d are arranged parallel to each other and are perpendicular to the first longitudinal beam 2a and the second longitudinal beam 2b, respectively. The first cross beam 2c connects one end of the first longitudinal beam 2a with one end of the second longitudinal beam 2b. The second cross beam 2b connects the other end of the first longitudinal beam 2a with the other end of the second longitudinal beam 2b. The first intermediate beam 2e and the second intermediate beam 2f are arranged in the middle of the first longitudinal beam 2a and the second longitudinal beam 2b. The first intermediate beam 2e and the second intermediate beam 2f connect the first longitudinal beam 2a and the second longitudinal beam 2b, respectively.

[0062] like Figure 2 As shown, the first longitudinal beam 2a, the second longitudinal beam 2b, the first cross beam 2c and the first middle beam 2e constitute a bearing disassembly section 5 for disassembling the bearing; the first longitudinal beam 2a, the second longitudinal beam 2b, the first middle beam 2e and the second middle beam 2f constitute a bearing testing section 6; and the first longitudinal beam 2a, the second longitudinal beam 2b, the second middle beam 2e and the second cross beam 2d constitute a bearing clearing section 7.

[0063] In the bearing disassembly section 5, as Figure 2 As shown, bearing fixing components 8a and 8b are provided at an angle to the first longitudinal beam 2a and the second longitudinal beam 2b. The angle formed by the bearing fixing components 8a and 8b and the first longitudinal beam 2a and the second longitudinal beam 2b is, for example, 45 degrees. However, the utility model is not limited to this. For example, the angle formed by the bearing fixing components 8a and 8b and the first longitudinal beam 2a and the second longitudinal beam 2b may not be 45 degrees. For example, it may be 30 degrees or 60 degrees, or any other angle. When the bearing is disassembled, the bearing is placed in the bearing disassembly part 5, and the position of the bearing is reliably fixed by the bearing fixing components 8a and 8b. Thus, the operator can easily and reliably disassemble, replace or assemble the bearing fixed to the bearing disassembly part 5 by the bearing fixing components 8a and 8b.

[0064] In the bearing dredging part 7, as Figure 2 As shown, an oil gun 10 is provided for injecting lubricating oil into the bearing oiling hole of the bearing. The oil gun 10 may, for example, have a dredging needle 10a that can be inserted into the bearing oiling hole. During the use of the bearing, foreign matter such as dust and sludge may enter the bearing oiling hole, thereby clogging the bearing oiling hole. By repeatedly inserting the dredging needle 10a into the bearing oiling hole, foreign matter such as dust and sludge can be removed, thereby dredging the clogged bearing oiling hole. Furthermore, by injecting lubricating oil into the bearing oiling hole using the oil gun 10, the lubricating oil can be replenished into the bearing.

[0065] In the bearing test section 6, as Figure 1As shown, a first support seat 9a and a second support seat 9b are provided on the first longitudinal beam 2a and the second longitudinal beam 2b, respectively, and a support shaft 9c for rotatably supporting the bearing is sandwiched between the first support seat 9a and the second support seat 9b. At least one of the first support seat 9a and the second support seat 9b is set to have a locked state and a released state, and can slide along the first longitudinal beam 2a and the second longitudinal beam 2b in the released state. By making at least one of the first support seat 9a and the second support seat 9b in the released state and moving along the first longitudinal beam 2a and the second longitudinal beam 2b in a direction away from the other of the first support seat 9a and the second support seat 9b, the support shaft 9c sandwiched between the first longitudinal beam 2a and the second longitudinal beam 2b can be removed. By inserting the removed support shaft 9c through the bearing hole of the bearing, and placing the support shaft 9c between the first longitudinal beam 2a and the second longitudinal beam 2b, and then moving at least one of the first support seat 9a and the second support seat 9b in a direction close to the other of the first support seat 9a and the second support seat 9b, the support shaft 9c inserted through the bearing hole of the bearing is clamped by the first support seat 9a and the second support seat 9b, and at least one of the first support seat 9a and the second support seat 9b is locked. Thus, the bearing is set in the bearing test section 6. In the state where the bearing is set in the bearing test section 6, the bearing can rotate with the support shaft 9c as the rotation axis. Thus, the lubrication degree of the bearing can be grasped by testing the rotation state of the bearing, so that it can be judged whether the state of the bearing is good.

[0066] like Figure 1 As shown, the bearing maintenance workbench 1 of the utility model further includes a tray 11 that can be pulled out and arranged on the bottom plate 3. The tray 11 is arranged below the bearing disassembly part 5, the bearing testing part 6 and the bearing dredging part 7. Therefore, when the bearing is operated in the bearing disassembly part 5, the bearing testing part 6 or the bearing dredging part 7, the lubricating oil, rust and the like falling from the bearing will fall into the tray 11, thereby avoiding pollution to the parts other than the tray 11 and the surrounding environment.

[0067] Above, an example of the bearing maintenance workbench of the utility model is described. However, the bearing maintenance workbench of the utility model is not limited to this. Figure 3 , another example of the bearing maintenance workbench of the utility model is described. Figure 3 When describing the bearing maintenance workbench shown, only the bearing maintenance workbench and Figure 1 and Figure 2 The differences in the bearing maintenance workbench shown are explained while omitting the common parts.

[0068] Figure 3 It is a top view schematically showing a bearing maintenance workbench according to another example of the present invention.

[0069] exist Figure 3 The bearing maintenance workbench 1′ shown in the figure has Figure 1 and Figure 2 In addition to the components provided in the bearing maintenance workbench 1 shown in the figure, a third longitudinal beam 2g is provided which is arranged parallel to the first longitudinal beam 2a and the second longitudinal beam 2b. The first cross beam 2c and the second cross beam 2d are connected to both ends of the third longitudinal beam 2g, respectively. Figure 3 As shown, in the area surrounded by the second longitudinal beam 2b, the third longitudinal beam 2g, the first transverse beam 2c and the second transverse beam 2d, a tool storage portion 12 for storing tools is provided on the bottom plate 3. Thus, tools for repairing the bearing can be stored in the tool storage portion 12.

[0070] By providing the tool storage portion 12 in the bearing maintenance workbench 1' as described above and integrating the tool storage portion 12 into the bearing maintenance workbench 1', tools for bearing maintenance can be stored and retrieved more conveniently, thereby making bearing maintenance operations more convenient.

[0071] Furthermore, refer to Figure 4 , another example of the bearing maintenance workbench of the utility model is described. Figure 4 When describing the bearing maintenance workbench shown, only the bearing maintenance workbench and Figure 1 and Figure 2 ,as well as Figure 3 The differences in the bearing maintenance workbench shown are explained while omitting the common parts.

[0072] Figure 4 It is a top view schematically showing a bearing maintenance workbench according to another example of the present invention.

[0073] exist Figure 4 The bearing maintenance workbench 1″ shown does not have Figure 3 In the example shown, the tool storage portion 12 is not provided, but a tool hanger 13 is provided parallel to the first longitudinal beam 2a and the second longitudinal beam 2b. Figure 4 As shown, the tool hanger 13 is fixed to the second longitudinal beam 2b by welding, bolt connection, or riveting with a certain distance between the tool hanger 13 and the second longitudinal beam 2b. By providing the tool hanger 13, the tool can be hooked on the tool hanger 13, or the tool can be hung between the tool hanger 13 and the second longitudinal beam 2b, so that the tools for repairing the bearing are more convenient to access and the tools can be stored more neatly.

[0074] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them; although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein by equivalents; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application, and they should all be included in the scope of the claims and specification of the present application. In particular, as long as there is no structural conflict, the various technical features mentioned in the various embodiments can be combined in any way. The present application is not limited to the specific embodiments disclosed herein, but includes all technical solutions that fall within the scope of the claims.

Claims

1. A workbench for bearing maintenance, characterized in that: The bearing maintenance workbench comprises: an upper bracket, a bottom plate, and legs connecting the upper bracket and the bottom plate and supported on the ground. The upper bracket includes a first longitudinal beam and a second longitudinal beam arranged in parallel with each other, and a first cross beam and a second cross beam parallel to each other and perpendicular to the first longitudinal beam and the second longitudinal beam, wherein the first cross beam connects one end of the first longitudinal beam and the second longitudinal beam, and the second cross beam connects the other end of the first longitudinal beam and the second longitudinal beam. A first middle beam and a second middle beam are provided at the middle part of the first longitudinal beam and the second longitudinal beam, respectively connecting the first longitudinal beam and the second longitudinal beam. The first longitudinal beam, the second longitudinal beam, the first transverse beam and the first intermediate beam constitute a bearing removal portion. The first longitudinal beam, the second longitudinal beam, the first intermediate beam and the second intermediate beam constitute a bearing test portion, and, The first longitudinal beam, the second longitudinal beam, the second intermediate beam and the second transverse beam form a bearing clearance portion.

2. The bearing maintenance workbench according to claim 1, characterized in that: In the bearing removal portion, a bearing fixing member is provided at an angle to the first longitudinal beam and the second longitudinal beam.

3. The bearing maintenance workbench according to claim 2, characterized in that: In the bearing test section, a first support seat and a second support seat are provided on the first longitudinal beam and the second longitudinal beam, respectively, and a support shaft for rotatably supporting the bearing is interposed between the first support seat and the second support seat.

4. The bearing maintenance workbench according to claim 3, characterized in that: In the bearing dredging part, an oil gun for injecting lubricating oil into the bearing filling hole of the bearing is provided.

5. The bearing maintenance workbench according to claim 4, characterized in that: The oil gun has a clearing needle which can be inserted into the bearing oil filling hole.

6. The bearing maintenance workbench according to any one of claims 1 to 5, characterized in that: It also includes a tray that can be pulled out and arranged on the bottom plate.

7. The bearing maintenance workbench according to any one of claims 1 to 5, characterized in that: It also includes a third longitudinal beam arranged parallel to the first longitudinal beam and the second longitudinal beam, the first cross beam and the second cross beam are respectively connected to the two ends of the third longitudinal beam, and a tool storage portion for storing tools is provided in the area surrounded by the second longitudinal beam, the third longitudinal beam, the first cross beam and the second cross beam.

8. The bearing maintenance workbench according to any one of claims 1 to 5, characterized in that: The invention also includes a tool rack which is parallel to the first longitudinal beam and the second longitudinal beam and fixed to the second longitudinal beam.

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