Retainer ring press-fitting error-proofing detection device

Abstract

The utility model discloses a retainer ring press-fitting error-proofing detection device, which relates to the technical field of retainer ring press-fitting and comprises a bottom plate, a workpiece and a press-fitting mechanism, a support is fixedly connected onto the bottom plate, a cylinder is fixedly mounted on a top plate of the support, an output end of the cylinder is fixedly connected with a mounting plate, one end of the mounting plate is fixedly connected with a ruler, and the other end of the mounting plate is fixedly connected with the workpiece. A supporting plate is fixedly connected to one side of the upper end face of the support top plate, a pointer fixedly sleeves the front end of the supporting plate, a gear ring is rotatably connected to the lower end of the mounting plate, a fixing plate is fixedly connected to the lower end face of the gear ring, a camera is hinged to the lower end of the fixing plate, and a lead screw is rotatably connected to the lower end of the fixing plate. By means of the structure of the ruler and the camera, the effects of rapidly judging the press-fitting distance and observing whether records are qualified or not are achieved, the problem that in the production process of a traditional starter, clamping ring press-fitting is manually judged, and the efficiency is low is solved, and practicability is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of clamp ring press-fitting, in particular to a clamp ring press-fitting error-proofing detection device. Background Art

[0002] Starters are classified into DC starters, gasoline starters, compressed air starters, etc. according to their working principles. Most internal combustion engines use DC starters, which are characterized by compact structure, simple operation and easy maintenance. Gasoline starters are small gasoline engines with clutch and speed change mechanism. They have high power and are less affected by temperature. They can start large internal combustion engines and are suitable for high-altitude cold areas.

[0003] At present, the starter matched with the automobile engine needs to press the clamp ring to the specified position during the production process. After the press-fitting is completed, the position of the parts is measured by manual visual inspection and measuring tools. This detection method is troublesome to operate and observe, and has low efficiency. Based on this, we propose a clamp ring press-fit error-proofing detection device for improvement. Utility Model Content

[0004] The main purpose of the utility model is to provide a clamp ring press-fit error prevention detection device, which can effectively solve the technical problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A clamping ring press-fitting error-proofing detection device comprises a base plate, a workpiece and a press-fitting mechanism, wherein the base plate is fixedly connected to a bracket, a cylinder is fixedly installed on the top plate of the bracket, a mounting plate is fixedly connected to the output end of the cylinder, a scale is fixedly connected to one end of the mounting plate, a support plate is fixedly connected to one side of the upper end surface of the top plate of the bracket, a pointer is fixedly sleeved on the front end of the support plate, a gear ring is rotatably connected to the lower end of the mounting plate, a fixing plate is fixedly connected to the lower end surface of the gear ring, and a camera is hinged at the lower end of the fixing plate.

[0007] As a further solution of the utility model, the lower end of the fixing plate is rotatably connected to a screw rod, a slider is threadedly sleeved on the outer wall of the screw rod, and a connecting plate is hinged between the slider and the outer wall of the camera.

[0008] As a further solution of the utility model, a servo motor is fixedly arranged at the lower end of the fixed plate, and the output end of the servo motor is fixedly connected to one end of the screw rod.

[0009] As a further solution of the utility model, a driving motor is fixedly mounted on the upper surface of the mounting plate, a driving gear is fixedly sleeved on the output end of the driving motor, and the driving gear is meshed with a gear ring.

[0010] As a further solution of the utility model, a limiting ring is rotatably sleeved on the mounting plate, and the gear ring is fixedly connected to the lower end surface of the limiting ring.

[0011] As a further solution of the utility model, the pointer is slidably arranged on the front end surface of the ruler, and the ruler is slidably sleeved in the top plate of the bracket.

[0012] As a further solution of the utility model, a mounting frame is fixedly connected to the middle of the upper end surface of the base plate, the workpiece is fixedly set on the mounting frame, the pressing mechanism is fixedly set on the lower end surface of the mounting plate, and the workpiece is set directly below the pressing mechanism.

[0013] The beneficial effects of the utility model are as follows:

[0014] By setting the scale and camera, when the cylinder drives the pressing mechanism to descend through the mounting plate for pressing, the scale can be indicated by the pointer to quickly judge whether the pressing is in place. At the same time, the driving gear can also drive the gear ring to rotate to drive the camera installed at the lower end of the fixed plate to rotate and record. Compared with manual measurement and observation, the effect is better and the detection efficiency is higher.

[0015] The slider is driven to move by rotating the screw rod, and the viewing angle of the camera can be adjusted through the connecting plate, thereby further improving the viewing range of the camera, which is practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the main structure of a clamp ring press-fit error prevention detection device of the utility model;

[0017] Figure 2 for Figure 1 A schematic diagram of the structure enlargement in the middle;

[0018] Figure 3 This is a schematic diagram of the structure of a clamp ring press-fit error prevention detection device of the utility model from a bottom view;

[0019] Figure 4 for Figure 3 Enlarged schematic diagram of the structure at point B in the middle.

[0020] In the figure: 1. base plate; 2. mounting frame; 3. workpiece; 4. bracket; 5. cylinder; 6. mounting plate; 7. ruler; 8. support plate; 9. pointer; 10. driving gear; 11. pressing mechanism; 12. limiting ring; 13. gear ring; 14. fixing plate; 15. camera; 16. screw rod; 17. slider; 18. connecting plate. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0022] like Figure 1-4 As shown, a clamping ring press-fitting error-proofing detection device comprises a base plate 1, a workpiece 3 and a press-fitting mechanism 11, a bracket 4 is fixedly connected to the base plate 1, a cylinder 5 is fixedly installed on the top plate of the bracket 4, a mounting plate 6 is fixedly connected to the output end of the cylinder 5, a scale 7 is fixedly connected to one end of the mounting plate 6, a support plate 8 is fixedly connected to one side of the upper end surface of the top plate of the bracket 4, a pointer 9 is fixedly sleeved on the front end of the support plate 8, a gear ring 13 is rotatably connected to the lower end of the mounting plate 6, a fixing plate 14 is fixedly connected to the lower end surface of the gear ring 13, and a camera 15 is hinged to the lower end of the fixing plate 14.

[0023] In this embodiment, the lower end of the fixed plate 14 is rotatably connected to a screw rod 16, and a slider 17 is threadedly sleeved on the outer wall of the screw rod 16. A connecting plate 18 is hinged between the slider 17 and the outer wall of the camera 15. When the slider 17 moves, the connecting plate 18 can assist in adjusting the angle of the camera 15.

[0024] In this embodiment, a servo motor is fixedly provided at the lower end of the fixed plate 14 , and the output end of the servo motor is fixedly connected to one end of the screw rod 16 . The screw rod 16 is driven to rotate by the servo motor, thereby controlling the reciprocating movement of the slider 17 .

[0025] In this embodiment, a driving motor is fixedly mounted on the upper end surface of the mounting plate 6, and a driving gear 10 is fixedly sleeved on the output end of the driving motor. The driving gear 10 is meshed with the gear ring 13, and the driving motor drives the driving gear 10 to rotate, thereby driving the gear ring 13 to rotate.

[0026] In this embodiment, a limiting ring 12 is rotatably sleeved on the mounting plate 6, and a gear ring 13 is fixedly connected to the lower end surface of the limiting ring 12. The limiting ring 12 limits the rotation of the gear ring 13, so that the gear ring 13 can rotate more stably relative to the mounting plate 6.

[0027] In this embodiment, the pointer 9 is slidably disposed on the front end surface of the ruler 7 , and the ruler 7 is slidably sleeved in the top plate of the bracket 4 , so that the ruler 7 can slide along with the mounting plate 6 .

[0028] In this embodiment, a mounting frame 2 is fixedly connected to the middle of the upper end surface of the base plate 1, the workpiece 3 is fixedly set on the mounting frame 2, the pressing mechanism 11 is fixedly set on the lower end surface of the mounting plate 6, and the workpiece 3 is set directly below the pressing mechanism 11, so that the pressing mechanism 11 can press the installed workpiece 3.

[0029] It should be noted that the utility model is a clamp ring press-fit error prevention detection device. When in use, the workpiece 3 is placed on the mounting frame 2 for starter clamp ring press-fitting. The starter cylinder 5 drives the press-fitting mechanism 11 to press down through the mounting plate 6. At the same time, the mounting plate 6 will drive the scale 7 to move downward, so that the pointer 9 can indicate the scale on the scale 7 to determine whether the press-fitting is qualified. During the installation process, the camera 15 is used to observe and record the installation position and state of the clamp ring. When the clamp ring is installed properly, the workpiece 3 can be removed to replace and install the next one, which is convenient and trouble-free.

[0030] During the observation and recording process of the above-mentioned camera 15, the driving motor drives the driving gear 10 to rotate, which can drive the gear ring 13 to rotate, thereby driving the fixed plate 14 to rotate, thereby driving the camera 15 to rotate, and cooperating with the servo motor to drive the screw rod 16 to rotate, thereby driving the slider 17 to move, and then driving the camera 15 to adjust the angle through the hinged connecting plate 18, so that the camera 15 can be adjusted at multiple angles as needed.

[0031] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A clamp ring press-fit error prevention detection device, comprising a base plate (1), a workpiece (3) and a press-fit mechanism (11), characterized in that: The bottom plate (1) is fixedly connected to a bracket (4), a cylinder (5) is fixedly mounted on the top plate of the bracket (4), a mounting plate (6) is fixedly connected to the output end of the cylinder (5), one end of the mounting plate (6) is fixedly connected to a scale (7), a support plate (8) is fixedly connected to one side of the upper surface of the top plate of the bracket (4), a pointer (9) is fixedly sleeved at the front end of the support plate (8), a gear ring (13) is rotatably connected to the lower end of the mounting plate (6), a fixing plate (14) is fixedly connected to the lower end of the fixing plate (14), and a camera (15) is hingedly connected to the lower end of the fixing plate (14).

2. A clamp ring press-fit error-proofing detection device according to claim 1, characterized in that: The lower end of the fixing plate (14) is rotatably connected to a screw rod (16), a slider (17) is threadedly sleeved on the outer wall of the screw rod (16), and a connecting plate (18) is hinged between the slider (17) and the outer wall of the camera (15).

3. A clamp ring press-fit error-proofing detection device according to claim 2, characterized in that: A servo motor is fixedly arranged at the lower end of the fixed plate (14), and an output end of the servo motor is fixedly connected to one end of a screw rod (16).

4. A clamp ring press-fit error-proofing detection device according to claim 1, characterized in that: A driving motor is fixedly mounted on the upper end surface of the mounting plate (6), a driving gear (10) is fixedly sleeved on the output end of the driving motor, and the driving gear (10) is meshed with a gear ring (13).

5. The clamp ring press-fit error-proofing detection device according to claim 1, characterized in that: A limiting ring (12) is rotatably sleeved on the mounting plate (6), and the gear ring (13) is fixedly connected to the lower end surface of the limiting ring (12).

6. A clamp ring press-fit error-proofing detection device according to claim 1, characterized in that: The pointer (9) is slidably arranged on the front end surface of the ruler (7), and the ruler (7) is slidably sleeved in the top plate of the bracket (4).

7. A clamp ring press-fit error-proofing detection device according to claim 1, characterized in that: A mounting frame (2) is fixedly connected to the middle of the upper end surface of the base plate (1), the workpiece (3) is fixedly arranged on the mounting frame (2), the pressing mechanism (11) is fixedly arranged on the lower end surface of the mounting plate (6), and the workpiece (3) is arranged at a position directly below the pressing mechanism (11).

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