Detection equipment for automobile bearing bush processing

Abstract

The utility model provides detection equipment for automobile bearing bush processing, which comprises a workbench, a switch group arranged at the top of the workbench, a fixed block fixedly connected to the top of the workbench, a scale plate mounted at the top of the fixed block, a first baffle fixedly connected to the back of the scale plate, a rectangular groove formed in the side wall of the fixed block, and a positive and negative rotation motor mounted on the front surface of the fixed block, the output end of the positive and negative rotation motor is fixedly connected with a lead screw, the lead screw is sleeved with an installation sliding block in a threaded mode, the right side wall of the installation sliding block is fixedly connected with a second baffle, the top of the second baffle is fixedly connected with a connecting rod, and the top of the connecting rod is fixedly connected with a connecting plate; the bearing bush is limited through the first baffle and the second baffle, a worker can directly observe the distance between the front face of the first baffle and the back face of the connecting plate through the scale plate, so that the outer diameter value of the bearing bush is obtained, and whether the outer diameter value of the bearing bush is qualified or not can be detected by comparing the outer diameter value with production parameters of the bearing bush; and the accuracy of measuring the outer diameter of the bearing bush can be ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile bearing bush detection, in particular to a detection device used for automobile bearing bush processing. Background Art

[0002] The bearing is the contact part between the sliding bearing and the journal. It is a semi-cylindrical surface in the shape of a tile and is very smooth. It is generally made of wear-resistant materials such as bronze and anti-friction alloy. In special cases, it can be made of wood, engineering plastics or rubber. It is widely used in the automotive field. After the bearing is processed, it needs to be tested. However, the existing technology has the following shortcomings when used:

[0003] When measuring the outer diameter of the bearing, most people use manual measurement. Manual measurement may cause deviations in the measurement results of the outer diameter, affecting the subsequent yield rate of the bearing.

[0004] Therefore, there is an urgent need for a detection device for automobile bearing processing to solve the above problems. Utility Model Content

[0005] The purpose of the present utility model is to address the problem that when measuring the outer diameter of a bearing shell, most of the time, manual measurement is used. Manual measurement may cause deviations in the measurement results of the outer diameter, thereby affecting the subsequent yield rate of the bearing shell.

[0006] In order to achieve the above objectives, the present invention provides the following technical solutions:

[0007] A detection device for automobile bearing processing is provided to improve the above problems.

[0008] The specific application is as follows:

[0009] A detection device for automobile bearing processing includes a workbench, a switch group is provided on the top of the workbench, a fixed block is fixedly connected to the top of the workbench, a scale plate is installed on the top of the fixed block, a first baffle is fixedly connected to the back of the scale plate, a rectangular groove is opened on the side wall of the fixed block, a forward and reverse motor is installed on the front of the fixed block, the output end of the forward and reverse motor is fixedly connected to a screw rod, a threaded sleeve on the screw rod is provided with a mounting slider, the right side wall of the mounting slider is fixedly connected to a second baffle, the top of the second baffle is fixedly connected to a connecting rod, and the top of the connecting rod is fixedly connected to a connecting plate.

[0010] As a preferred technical solution of the present application, a fixed plate is fixedly connected to the top of the workbench, an electric push rod is installed on the left side wall of the fixed plate, and the push rod end of the electric push rod is fixedly connected to a limiting plate.

[0011] As a preferred technical solution of the present application, the forward and reverse motors and the electric push rod are both electrically connected to the switch group.

[0012] As a preferred technical solution of the present application, the end of the screw rod away from the forward and reverse motor is rotatably connected to the inner wall of the rectangular groove through a bearing.

[0013] As a preferred technical solution of the present application, the installation slider is slidably placed in the rectangular groove.

[0014] As a preferred technical solution of the present application, the second baffle is fitted with the fixing block.

[0015] As a preferred technical solution of the present application, the right end surface of the first baffle and the right end surface of the second baffle are in the same horizontal plane.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] In the scheme of this application:

[0018] 1. The staff places the bearing to be tested on the workbench, so that the side of the bearing contacts the front of the first baffle, and the two ends of the bearing fit with the fixed block, and then starts the forward and reverse motor through the switch group, and drives the screw to rotate through the forward and reverse motor, so that the installation slider moves in the rectangular groove toward the first baffle, and the second baffle, connecting rod and connecting plate move synchronously with the installation slider, so that the second baffle contacts the other side of the bearing. At this time, the staff can directly observe the distance between the front of the first baffle and the back of the connecting plate through the scale plate, and thus measure the outer diameter value of the bearing. By comparing it with the production parameters of the bearing, it can be detected whether the outer diameter value of the bearing is qualified. Compared with traditional manual inspection, it can ensure the accuracy of the bearing outer diameter measurement, avoid adverse effects on the bearing yield, and solve the problem that most of the existing technology uses manual measurement to measure the bearing outer diameter. Manual measurement may cause deviations in the outer diameter measurement results, affecting the subsequent bearing yield.

[0019] 2. Start the electric push rod through the switch group, and drive the limit plate to move toward the fixed block through the electric push rod to fix the bearing on the top of the workbench. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is one of the overall structural schematic diagrams of a detection device for automobile bearing processing provided in this application.

[0021] Figure 2 This is the second schematic diagram of the overall structure of a detection device for automobile bearing processing provided in this application.

[0022] Figure 3This is a schematic diagram of the front view of a detection device for automobile bearing processing provided in this application.

[0023] Figure 4 This is a schematic diagram of the top view of the structure of a detection device for automobile bearing processing provided in this application.

[0024] Indicated in the figure:

[0025] 1. Workbench; 2. Switch group; 3. Fixed block; 4. Scale plate; 5. First baffle; 6. Rectangular slot; 7. Forward and reverse motor; 8. Screw; 9. Mounting slide; 10. Second baffle; 11. Connecting rod; 12. Connecting plate; 13. Fixed plate; 14. Electric push rod; 15. Limit plate. DETAILED DESCRIPTION

[0026] To make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be described clearly and completely in conjunction with the accompanying drawings. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of them.

[0027] Therefore, the following detailed description of the embodiments of the present invention is not intended to limit the scope of the claimed invention, but merely represents some embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative effort are within the scope of protection of the present invention.

[0028] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features and technical solutions therein can be combined with each other.

[0029] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, it does not need to be further defined or explained in subsequent drawings.

[0030] In the description of this utility model, it should be noted that the terms "upper" and "lower" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or the orientations or positional relationships in which the utility model product is typically placed when in use, or the orientations or positional relationships commonly understood by those skilled in the art. Such terms are intended solely to facilitate the description of this utility model and simplify the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first" and "second" and the like are used solely for distinction and description and should not be construed as indicating or implying relative importance.

[0031] Example:

[0032] like Figure 1-4 As shown, the present embodiment proposes a detection equipment for automobile bearing processing, comprising a workbench 1, a worker places the bearing to be detected on the workbench 1, a switch group 2 is provided on the top of the workbench 1, a fixed block 3 is fixedly connected to the top of the workbench 1, a scale plate 4 is installed on the top of the fixed block 3, a first baffle 5 is fixedly connected to the back of the scale plate 4, so that the side of the bearing contacts the front of the first baffle 5, and the two ends of the bearing fit with the fixed block 3, a rectangular groove 6 is provided on the side wall of the fixed block 3, a forward and reverse motor 7 is installed on the front of the fixed block 3, the forward and reverse motor 7 is started by the switch group 2, a screw rod 8 is fixedly connected to the output end of the forward and reverse motor 7, and the screw rod 8 is driven to rotate by the forward and reverse motor 7, and the screw rod 8 is rotated. A mounting slider 9 is threadedly sleeved on the rod 8, so that the mounting slider 9 moves in the rectangular groove 6 toward the first baffle 5. The right side wall of the mounting slider 9 is fixedly connected to the second baffle 10, the top of the second baffle 10 is fixedly connected to a connecting rod 11, and the top of the connecting rod 11 is fixedly connected to a connecting plate 12. The second baffle 10, the connecting rod 11 and the connecting plate 12 move synchronously with the mounting slider 9, so that the second baffle 10 contacts the other side of the bearing. At this time, the staff can directly observe the distance between the front of the first baffle 5 and the back of the connecting plate 12 through the scale plate 4, thereby measuring the outer diameter value of the bearing. By comparing with the production parameters of the bearing, it can be detected whether the outer diameter value of the bearing is qualified.

[0033] like Figure 3 and Figure 4 As shown, a fixed plate 13 is fixedly connected to the top of the workbench 1, and an electric push rod 14 is installed on the left side wall of the fixed plate 13. The push rod end of the electric push rod 14 is fixedly connected to a limit plate 15. The electric push rod 14 is started by the switch group 2, and the limit plate 15 is driven by the electric push rod 14 to move toward the direction close to the fixed block 3 to fix the bearing.

[0034] like Figure 4 As shown, the forward and reverse motors 7 and the electric push rod 14 are both electrically connected to the switch group 2 .

[0035] like Figure 2 As shown, the end of the screw rod 8 away from the forward and reverse motor 7 is rotatably connected to the inner wall of the rectangular groove 6 through a bearing to ensure the stability of the screw rod 8 during rotation.

[0036] like Figure 1 and Figure 2 As shown, the mounting slide 9 is slidably placed in the rectangular groove 6 .

[0037] like Figure 1 As shown, the second baffle 10 fits the fixed block 3 , which can ensure the accuracy of measurement.

[0038] like Figure 3As shown, the right end surface of the first baffle 5 and the right end surface of the second baffle 10 are in the same horizontal plane.

[0039] Specifically, when the inspection equipment for automobile bearing processing is used: the staff places the bearing to be inspected on the workbench 1, so that the side of the bearing contacts the front of the first baffle 5, and the two ends of the bearing fit into the fixed block 3, and then starts the electric push rod 14 through the switch group 2, and drives the limit plate 15 to move toward the fixed block 3 to fix the bearing, and then starts the forward and reverse motor 7 through the switch group 2, and drives the screw 8 to rotate through the forward and reverse motor 7, so that the installation slide 9 moves in the rectangular groove 6 toward the first baffle 5. The second baffle 10, the connecting rod 11 and the connecting plate 12 move in the same direction as the installation slider 9, so that the second baffle 10 contacts the other side of the bearing. At this time, the staff can directly observe the distance between the front of the first baffle 5 and the back of the connecting plate 12 through the scale plate 4, thereby measuring the outer diameter of the bearing. By comparing it with the production parameters of the bearing, it can be detected whether the outer diameter of the bearing is qualified. Compared with traditional manual inspection, it can ensure the accuracy of the bearing outer diameter measurement and avoid adverse effects on the yield rate of the bearing.

[0040] The above embodiments are only used to illustrate the present invention and are not intended to limit the technical solutions described in the present invention. Although this specification has described the present invention in detail with reference to the above embodiments, the present invention is not limited to the above specific implementation methods. Therefore, any modification or equivalent replacement of the present invention; and all technical solutions and improvements thereof that do not depart from the spirit and scope of the invention are included in the scope of the claims of the present invention.

Claims

1. A detection device for automobile bearing processing, comprising a workbench (1), characterized in that: The workbench (1) is provided with a switch group (2) on the top of the workbench (1), a fixed block (3) is fixedly connected to the top of the workbench (1), a scale plate (4) is installed on the top of the fixed block (3), a first baffle (5) is fixedly connected to the back of the scale plate (4), a rectangular groove (6) is opened on the side wall of the fixed block (3), a forward and reverse motor (7) is installed on the front of the fixed block (3), an output end of the forward and reverse motor (7) is fixedly connected to a screw rod (8), a mounting slide block (9) is threadedly sleeved on the screw rod (8), a second baffle (10) is fixedly connected to the right side wall of the mounting slide block (9), a connecting rod (11) is fixedly connected to the top of the second baffle (10), and a connecting rod (11) is fixedly connected to the top of the connecting rod (11) with a connecting plate (12).

2. The detection equipment for automobile bearing processing according to claim 1 is characterized in that: A fixed plate (13) is fixedly connected to the top of the workbench (1), an electric push rod (14) is installed on the left side wall of the fixed plate (13), and a push rod end of the electric push rod (14) is fixedly connected to a limit plate (15).

3. The detection equipment for automobile bearing processing according to claim 2, characterized in that: The forward and reverse motor (7) and the electric push rod (14) are both electrically connected to the switch group (2).

4. The detection equipment for automobile bearing processing according to claim 1 is characterized in that: One end of the screw rod (8) away from the forward and reverse motor (7) is rotatably connected to the inner wall of the rectangular groove (6) through a bearing.

5. The detection equipment for automobile bearing processing according to claim 1 is characterized in that: The installation slide block (9) is slidably placed in the rectangular groove (6).

6. The detection equipment for automobile bearing processing according to claim 1, characterized in that: The second baffle (10) is fitted with the fixing block (3).

7. The detection equipment for automobile bearing processing according to claim 1, characterized in that: The right end surface of the first baffle (5) and the right end surface of the second baffle (10) are located on the same horizontal plane.

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