Intelligent press-fitting detection device for bearing cover bushing

Abstract

The utility model discloses an intelligent press-fitting detection device for a bearing cover bushing, which comprises a cylinder, a guide pillar, an upper jig plate module, a jig bottom plate, a tensioning sleeve and a jig upper template, the upper jig plate module is slidably connected to the guide pillar, the cylinder is connected with the upper jig plate module, the cylinder controls the upper jig plate module to slide up and down along the guide pillar, and the upper jig plate module is connected with the tensioning sleeve. The lower plane of the upper jig plate module is connected with the jig upper template, the tensioning sleeve is placed on the jig upper template, and the jig bottom plate matched with the jig upper template for press fitting is arranged below the upper jig plate module, so that an automatic control system for intensification and utilization of electric and pneumatic elements is realized, the automatic press fitting, pressure detection and mistake proofing functions are realized, manual press fitting of a bearing is not needed, the production efficiency is improved, and the production cost is reduced. The production efficiency is greatly improved, and the production cost is reduced.

Description

Technical Field

[0001] The utility model relates to an intelligent press-fit detection device for a bearing cover bushing, belonging to the technical field of manufacturing equipment detection. Background Art

[0002] Pressing the bearing cover bushing is a critical step. Currently, most installations are done by traditional manual press-fitting, which is inefficient and has problems such as inadequate press-fitting and missing bushings, which results in quality variation of the finished product and poses safety hazards during operation. Utility Model Content

[0003] In order to solve the deficiencies of the prior art, the purpose of the utility model is to provide an intelligent press-fit detection device for a bearing cover bushing, which solves the problem of low efficiency caused by manual press-fitting in the prior art.

[0004] In order to achieve the above objectives, the utility model adopts the following technical solutions:

[0005] A bearing cap bushing intelligent press-fit detection device, comprising a cylinder, a guide column, an upper jig plate assembly, a jig bottom plate, a tension sleeve and a jig upper template;

[0006] The upper jig plate assembly is slidably connected to the guide column, the cylinder is connected to the upper jig plate assembly, the cylinder controls the upper jig plate assembly to slide up and down along the guide column, the lower plane of the upper jig plate assembly is connected to the jig upper template, the lower plane of the jig upper template is fixedly connected to the tension sleeve, and a jig bottom plate is provided under the upper jig plate assembly to cooperate with the jig upper template for press-fitting.

[0007] Furthermore, a height limiting column is provided between the upper jig plate assembly and the jig bottom plate. When the bottom surface of the upper jig plate assembly contacts the top of the height limiting column, the jig upper template and the jig bottom plate are press-fitted.

[0008] Furthermore, the aforementioned bearing cover bushing intelligent press-fit detection device further comprises a joint control switch and an emergency stop button arranged on the same switch box.

[0009] The joint control switch is used to start the bearing cover bushing intelligent press-fitting detection device, and the emergency stop button is arranged next to the joint control switch and is used to stop the bearing cover bushing intelligent press-fitting detection device.

[0010] Furthermore, a pressure detection device is provided between the upper jig plate assembly and the jig upper template, and the pressure detection device is used to detect the pressing force between the jig upper template and the jig bottom plate.

[0011] Furthermore, the aforementioned bearing cover bushing intelligent press-fitting detection device also includes a three-color lamp, and the pressure detection device controls the lighting mode of the three-color lamp.

[0012] Furthermore, the aforementioned bearing cover bushing intelligent press-fitting detection device also includes a screen, and the pressure detection device transmits the detection result information and / or alarm information to the screen to display the detection result information and / or alarm information.

[0013] Furthermore, the aforementioned bearing cover bushing intelligent press-fitting detection device also includes gratings on both sides, and a sensing area is formed between the gratings on both sides. When the bearing cover bushing intelligent press-fitting detection device is started, the sensing area detects that an object has entered, triggering the bearing cover bushing intelligent press-fitting detection device to stop suddenly.

[0014] Furthermore, the aforementioned jig base plate is detachably connected to the workbench.

[0015] Furthermore, the aforementioned fixture base plate is connected to the workbench by fixing screws.

[0016] Beneficial effects achieved by the utility model:

[0017] 1. The upper jig plate assembly can be pushed down along the guide column by the cylinder to assemble the bushing, replacing manual press-fitting, thereby reducing the labor intensity of workers and improving the production efficiency of the equipment;

[0018] 2. By setting the height limit column, the working stroke of the upper fixture plate assembly can be limited, and the bushing press-fitting can be accurately positioned, thereby improving the overall press-fitting quality of the bushing;

[0019] 3. Use the pressure detection device to detect the pressing force and judge whether the press-fitting is in place, so as to further improve the overall press-fitting quality of the bushing;

[0020] 4. The grating can prevent the hands from entering the equipment operation space due to negligence during the pressing process, which may cause damage. Furthermore, if an abnormal situation occurs during the pressing process, the emergency stop button can be pressed to prevent accidents and improve production safety.

[0021] 5. According to production requirements, the fixture base plate can be replaced by simply fixing the screws, which meets the requirements of rapid production switching, improves the efficiency of bushing press-fitting, and ensures quality consistency and accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a structural diagram of the detection device of the utility model.

[0023] The meanings of the reference numerals in the figure are as follows: 1-cylinder; 2-guide column; 3-upper fixture plate assembly; 4-height limit column; 5-fixture bottom plate; 6-interlocking switch; 7-emergency stop button; 8-tensioning sleeve; 9-fixture upper template; 10-grating; 11-pressure detection device; 12-screen; 13-three-color light; 14-fixing screw. DETAILED DESCRIPTION

[0024] The technical solution of the utility model is described in detail below through the accompanying drawings and specific embodiments. It should be understood that the embodiments of the present application and the specific features in the embodiments are detailed descriptions of the technical solution of the present application, rather than limitations on the technical solution of the present application. In the absence of conflict, the embodiments of the present application and the technical features in the embodiments can be combined with each other.

[0025] This embodiment discloses an intelligent press-fit detection device for a bearing cap bushing, such as Figure 1 As shown, it includes a cylinder 1, a guide column 2, an upper fixture plate assembly 3, a height limit column 4, a fixture base plate 5, a joint control switch 6, an emergency stop button 7, a tensioning sleeve 8, a fixture upper template 9, a grating 10, a pressure detection device 11, a screen 12, a three-color light 13 and a fixing screw 14.

[0026] The upper jig plate assembly 3 is slidably connected to the guide column 2, and the telescopic end of the cylinder 1 is connected to the upper plane of the upper jig plate assembly 3 to control the upper jig plate assembly 3 to slide up and down along the guide column 2. The jig base plate 5 is of an integrated design, including a base and a workbench. The workbench is located on the upper plane of the base. The base is fixed to the workbench by fixing screws 14. The workbench is used to fix the bearing cover. The jig base plate 5 is located directly below the upper jig plate assembly 3. The lower plane of the upper jig plate assembly 3 is connected to a jig upper template 9 that is pressed together with the jig base plate 5. The bottom end of the jig upper template 9 is fixedly connected to a tension sleeve 8, and the tension sleeve 8 is used to install the bushing. A height limit column 4 is also provided between the upper jig plate assembly 3 and the jig base plate 5. When the bottom surface of the upper jig plate assembly contacts the top of the height limit column, the tension sleeve 8 and the bearing cover are pressed together. A pressure detection device 11 is also provided between the upper jig plate assembly 3 and the jig upper template 9, which is used to detect the pressing force between the jig upper template 9 and the jig bottom plate 5. A switch box is provided at the bottom of the front end of the working surface of the detection device, and a linkage switch 6 is provided on the switch box. The detection device is controlled by the linkage switch 6. When the linkage switch 6 is pressed, the upper jig plate assembly 3 is pressed down along the guide column 2 under the action of the cylinder 1, and is pressed down to the defined height limit column 4, and the pressure detection device 11 starts to detect the pressing force between the jig upper template 9 and the jig bottom plate 5. An emergency stop button 7 is also provided on the switch box. When the emergency stop button 7 is pressed, the detection device will stop operating as a whole. Gratings 10 are also arranged on both sides of the front end of the working surface of the detection device, and a sensing area is formed between the gratings 10 on both sides. When the bearing cover bushing intelligent press-fitting detection device is started, the sensing area detects that an object has entered, triggering the bearing cover bushing intelligent press-fitting detection device to stop urgently. A screen 12 is provided in the middle of the front end of the working surface of the detection device, which is connected to the pressure detection device 11 by signal. The pressure detection device 11 transmits the detection result information and / or alarm information to the screen 12, and the screen 12 is used to display the detection result information and / or alarm information. A three-color light 13 is installed on the top of the front end of the working surface of the detection device, which is connected to the pressure detection device 11 by signal. When the pressure detection device 11 detects that the pressing force is unqualified, the three-color light 13 is controlled to light up, and the alarm information is displayed on the screen 12.

[0027] The specific operation steps of this embodiment are as follows:

[0028] Place the bearing cap of the bushing to be pressed on the jig bottom plate 5, manually place the bushing on the tensioning sleeve 8 of the jig upper template 9, press the joint control switch 6 to start the equipment, and the upper jig plate assembly 3 is pressed down along the guide column 2 under the action of the cylinder 1, and pressed down to the defined height limit column 4, and the pressure detection device 11 is used to determine whether the bushing pressing depth is qualified. If it is unqualified, the three-color light 13 alarms, the screen 12 displays the alarm content, and the equipment stops working. If the bushing pressing depth is qualified, according to the set time, the upper jig plate module 3 pauses for 2 seconds, and then automatically rises to the starting position under the action of the cylinder 1, takes out the pressed workpiece, and completes the entire pressing process.

[0029] Gratings 10 are provided on both sides of the front end of the working surface of the detection device to prevent injuries caused by human negligence of hands entering the operating space of the equipment during the press-fitting process. If an abnormal situation occurs during the press-fitting process, the emergency stop button 7 can be pressed to prevent accidents. The equipment is compatible with the intelligent installation of multiple bearing cover bushings. There are no technical requirements when changing lines. According to production needs, you only need to remove the fixing screws 14 to replace the fixture base plate 5, which meets the needs of rapid switching of production, improves the efficiency of bushing press-fitting, and ensures the consistency and accuracy of quality. It overcomes the traditional press-fitting process that needs to be completed manually one by one, which is not only inefficient, but also difficult to ensure quality. It also overcomes the process problems of inadequate press-fitting and human omissions in installation, eliminates safety hazards, reduces production costs, and is more worthy of promotion and application.

[0030] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A bearing cap bushing intelligent press-fit detection device, characterized in that: It comprises a cylinder (1), a guide column (2), an upper jig plate assembly (3), a jig bottom plate (5), a tension sleeve (8) and a jig upper template (9); The upper jig plate assembly (3) is slidably connected to the guide column (2), the cylinder (1) is connected to the upper jig plate assembly (3), the cylinder (1) controls the upper jig plate assembly (3) to slide up and down along the guide column (2), the lower plane of the upper jig plate assembly (3) is connected to a jig upper template (9), the lower plane of the jig upper template (9) is fixedly connected to a tension sleeve (8), and a jig bottom plate (5) is provided below the upper jig plate assembly (3) and is pressed together with the jig upper template (9).

2. The intelligent press-fit detection device for bearing cap bushing according to claim 1 is characterized in that: A height limiting column (4) is also provided between the upper jig plate assembly (3) and the jig bottom plate (5); when the bottom surface of the upper jig plate assembly (3) contacts the top of the height limiting column (4), the jig upper template (9) and the jig bottom plate (5) are press-fitted.

3. The intelligent press-fit detection device for bearing cap bushing according to claim 1 is characterized in that: It also includes a joint control switch (6) and an emergency stop button (7) arranged on the same switch box. The joint control switch (6) is used to start the bearing cover bushing intelligent press-fit detection device, and the emergency stop button (7) is arranged next to the joint control switch (6) and is used to stop the bearing cover bushing intelligent press-fit detection device.

4. The intelligent press-fit detection device for bearing cap bushing according to claim 1 is characterized in that: A pressure detection device (11) is also provided between the upper jig plate assembly (3) and the jig upper template (9), and the pressure detection device (11) is used to detect the pressing force between the jig upper template (9) and the jig bottom plate (5).

5. The intelligent press-fit detection device for bearing cap bushing according to claim 4 is characterized in that: It also includes a three-color lamp (13), and the pressure detection device (11) controls the lighting mode of the three-color lamp (13).

6. The intelligent press-fit detection device for bearing cap bushing according to claim 4 is characterized in that: It also includes a screen (12), and the pressure detection device transmits detection result information and / or alarm information to the screen (12) to display the detection result information and / or alarm information.

7. The intelligent press-fit detection device for bearing cap bushing according to claim 1 is characterized in that: The device also includes gratings (10) on both sides, and a sensing area is formed between the gratings (10) on both sides. When the bearing cover bushing intelligent press-fitting detection device is started, the sensing area detects that an object has entered, triggering the bearing cover bushing intelligent press-fitting detection device to stop urgently.

8. The intelligent press-fit detection device for bearing cap bushing according to claim 1 is characterized in that: The jig base plate (5) is detachably connected to the workbench.

9. The intelligent press-fit detection device for bearing cap bushing according to claim 8, characterized in that: The fixture base plate (5) is connected to the workbench via fixing screws (14).

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