Swing arm clamping mechanism

Abstract

The utility model discloses a swing arm clamping mechanism, which relates to the technical field of swing arm clamping mechanisms and comprises a rotary large bearing and a guide rail lock, a transmission groove is arranged on the surface of one side of the rotary large bearing, and a guide rail ring is fixedly mounted on the outer wall of one side of the rotary large bearing. A guide rail lock is installed on the side face of the large rotating bearing, a guide rail ring on the large rotating bearing is held and limited to a certain degree through a limiting groove in a limiting device, the use stability of the guide rail ring is improved, meanwhile, an auxiliary limiting groove in an auxiliary limiting device is used for assisting in holding operation of the guide rail ring, and the stability of the device is further improved; and meanwhile, the auxiliary limiter can perform certain angle adjustment according to the actual circumference condition, so that the use flexibility of the guide rail lock is improved, the stability of the guide rail ring is ensured, the use stability of the large rotary bearing is improved, and the use stability of the large rotary swing arm and the small rotary swing arm is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of swing arm clamping mechanisms, in particular to a swing arm clamping mechanism. Background Art

[0002] The Yokesetting test equipment in the Geely DX11 EPS general assembly line requires staff to adjust the gap between the rack and the yoke cover during use. Because the measuring mechanism on both sides of the swing arm weighs 80kg, the swing arm needs to be rotated to the test position to be stable. However, traditional equipment lacks certain stability settings, resulting in the stability of the swing arm rotation becoming unstable as the weight increases, affecting normal operation. In order to solve this problem, increase the safety and stability of the device, and ensure the efficiency of the device, we designed a swing arm clamping mechanism. Utility Model Content

[0003] The utility model aims to provide a swing arm clamping mechanism.

[0004] In order to solve the above technical problems, the utility model provides the following technical solutions: a swing arm clamping mechanism, comprising a large rotating bearing and a guide rail lock, a transmission groove is opened on one side surface of the large rotating bearing, a guide rail ring is fixedly installed on one side outer wall of the large rotating bearing, a large rotating swing arm is fixedly installed on one side of the large rotating bearing, a small rotating swing arm is fixedly connected to the side of the large rotating bearing away from the large rotating swing arm, a transmission chain is transmission-connected to one side of the large rotating bearing, a limiting column is fixedly installed on the top end of one side of the large rotating bearing, and a connecting bearing disk is detachably installed on one side of the limiting column.

[0005] Preferably, the large rotating swing arm and the small rotating swing arm are symmetrically distributed on the top edges of both sides of the large rotating bearing, and the connection relationship between the guide ring and the limiting column is a movable snap connection.

[0006] Preferably, a connecting base is fixedly installed on the top of the guide rail lock, a movable block is detachably installed on the bottom end of the connecting base, a workbench is fixedly connected to the top of the connecting base, a limiter is fixedly installed on the top of the workbench, a limiting groove is provided on the top of the limiter, and a limiting auxiliary column is fixedly installed on the top of the side of the limiter.

[0007] Preferably, an auxiliary limiter is detachably mounted on one side of the limiter, an auxiliary limiter groove is formed on the top of the auxiliary limiter, and a side auxiliary wheel is rotatably connected to the top of one side of the auxiliary limiter.

[0008] Preferably, the number of the limiting auxiliary columns is two, and the two limiting auxiliary columns are symmetrically distributed on both sides of the limiting groove; the number of the side auxiliary wheels is two, and the two side auxiliary wheels are symmetrically distributed on both sides of the auxiliary limiter.

[0009] Preferably, a supporting foot is movably connected between the workbench and the connecting base, and a buckle mounting plate is fixedly mounted on one side of the top end of the guide rail lock.

[0010] Compared with the related art, the swing arm clamping mechanism provided by the utility model has the following beneficial effects:

[0011] The utility model provides a swing arm clamping mechanism, which achieves a certain clamping limit for the guide ring on the large rotating bearing by installing a guide rail lock on the side of the large rotating bearing, through the limit groove on the limiter, thereby increasing the stability of the guide ring when used, and at the same time utilizing the auxiliary limit groove on the auxiliary limiter to assist in the clamping operation of the guide ring, thereby further improving the stability of the device, and at the same time the auxiliary limiter can perform a certain angle adjustment, and the angle adjustment is performed according to the actual circumferential situation, thereby improving the flexibility of using the guide rail lock, ensuring the stability of the guide ring, thereby improving the stability of using the large rotating bearing, and further improving the stability of using the large rotating swing arm and the small rotating swing arm. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0013] Figure 2 This is a schematic diagram of the overall side view structure of the guide rail lock of the utility model;

[0014] Figure 3 This is a schematic diagram of the front view structure of the guide rail lock of the utility model;

[0015] Figure 4 It is a schematic diagram of the top view structure of the large rotating bearing of the utility model.

[0016] Numbers in the figure: 1. Rotating large bearing; 2. Guide rail lock; 3. Transmission groove; 4. Guide rail ring; 5. Rotating large swing arm; 51. Rotating small swing arm; 6. Transmission chain; 7. Limit column; 8. Connecting bearing plate; 9. Connecting base; 10. Movable block; 11. Workbench; 12. Limiter; 13. Limit auxiliary column; 14. Limit groove; 15. Auxiliary limiter; 16. Auxiliary limit groove; 17. Support foot; 18. Buckle mounting plate; 19. Side auxiliary wheel. DETAILED DESCRIPTION

[0017] Embodiment 1:

[0018] See also Figure 1-4The utility model provides a technical solution: a swing arm clamping mechanism, including a rotating large bearing 1 and a guide rail lock 2, a transmission groove 3 is opened on one side surface of the rotating large bearing 1, a guide rail ring 4 is fixedly installed on one side outer wall of the rotating large bearing 1, a rotating large swing arm 5 is fixedly installed on one side of the rotating large bearing 1, a rotating small swing arm 51 is fixedly connected to the side of the rotating large bearing 1 away from the rotating large swing arm 5, a transmission chain 6 is connected to one side of the rotating large bearing 1, a limiting column 7 is fixedly installed on the top of one side of the rotating large bearing 1, and a connecting bearing plate 8 is detachably installed on one side of the limiting column 7, the rotating large swing arm 5 and the rotating small swing arm 51 are symmetrically distributed on the top edges of both sides of the rotating large bearing 1, the connection relationship between the guide rail ring 4 and the limiting column 7 is a movable clamping, a connecting base 9 is fixedly installed on the top of the guide rail lock 2, and the bottom end of the connecting base 9 is detachably installed There is a movable block 10, and a workbench 11 is fixedly connected to the top of the connecting base 9. A limiter 12 is fixedly installed on the top of the workbench 11, and a limit groove 14 is provided on the top of the limiter 12. A limit auxiliary column 13 is fixedly installed on the side top of the limiter 12. An auxiliary limiter 15 is detachably installed on one side of the limiter 12, and an auxiliary limit groove 16 is provided on the top of the auxiliary limiter 15. A side auxiliary wheel 19 is rotatably connected to the top of one side of the auxiliary limiter 15. There are two limit auxiliary columns 13, and the two limit auxiliary columns 13 are symmetrically distributed on both sides of the limit groove 14. There are two side auxiliary wheels 19, and the two side auxiliary wheels 19 are symmetrically distributed on both sides of the auxiliary limiter 15. A supporting foot 17 is movably connected between the workbench 11 and the connecting base 9, and a buckle mounting plate 18 is fixedly installed on one side of the top of the guide rail lock 2.

[0019] In the implementation scheme, by installing the guide lock 2 on the side of the large rotating bearing 1, the guide ring 4 on the large rotating bearing 1 is clamped and limited to a certain extent through the limit groove 14 on the limiter 12, thereby increasing the stability of the guide ring 4. At the same time, the auxiliary limit groove 16 on the auxiliary limiter 15 is used to assist in the clamping operation of the guide ring 4, thereby further improving the stability of the device. At the same time, the auxiliary limiter 15 can be adjusted at a certain angle, and the angle can be adjusted according to the actual circumferential situation, thereby improving the flexibility of the use of the guide lock 2, ensuring the stability of the guide ring 4, thereby improving the stability of the use of the large rotating bearing 1, and further improving the stability of the use of the large rotating swing arm 5 and the small rotating swing arm 51.

[0020] Working principle:

[0021] By installing the guide lock 2 on the side of the large rotating bearing 1, the guide ring 4 on the large rotating bearing 1 is clamped and limited to a certain extent through the limit groove 14 on the limiter 12, thereby increasing the stability of the guide ring 4. At the same time, the auxiliary limit groove 16 on the auxiliary limiter 15 is used to assist in the clamping operation of the guide ring 4, thereby further improving the stability of the device. At the same time, the auxiliary limiter 15 can be adjusted at a certain angle, and the angle can be adjusted according to the actual circumferential situation, thereby improving the flexibility of the use of the guide lock 2, ensuring the stability of the guide ring 4, thereby improving the stability of the use of the large rotating bearing 1, and further improving the stability of the use of the large rotating swing arm 5 and the small rotating swing arm 51.

Claims

1. A swing arm clamping mechanism, comprising a large rotating bearing (1) and a guide rail lock (2), wherein a transmission groove (3) is provided on one side surface of the large rotating bearing (1), characterized in that: A guide ring (4) is fixedly mounted on the outer wall of one side of the large rotating bearing (1); a large rotating swing arm (5) is fixedly mounted on one side of the large rotating bearing (1); a small rotating swing arm (51) is fixedly connected to the side of the large rotating bearing (1) away from the large rotating swing arm (5); a transmission chain (6) is transmission-connected to one side of the large rotating bearing (1); a limiting column (7) is fixedly mounted on the top end of one side of the large rotating bearing (1); and a connecting bearing disk (8) is detachably mounted on one side of the limiting column (7).

2. A swing arm clamping mechanism according to claim 1, characterized in that: The large rotating swing arm (5) and the small rotating swing arm (51) are symmetrically distributed on the top edges of both sides of the large rotating bearing (1), and the connection relationship between the guide ring (4) and the limiting column (7) is a movable clamping connection.

3. A swing arm clamping mechanism according to claim 1, characterized in that: A connecting base (9) is fixedly mounted on the top of the guide rail lock (2); a movable block (10) is detachably mounted on the bottom of the connecting base (9); a workbench (11) is fixedly connected to the top of the connecting base (9); a limiter (12) is fixedly mounted on the top of the workbench (11); a limit slot (14) is provided on the top of the limiter (12); and a limit auxiliary column (13) is fixedly mounted on the top of the side surface of the limiter (12).

4. A swing arm clamping mechanism according to claim 3, characterized in that: An auxiliary stopper (15) is detachably mounted on one side of the stopper (12), an auxiliary stopper groove (16) is provided at the top end of the auxiliary stopper (15), and a side auxiliary wheel (19) is rotatably connected to the top end of one side of the auxiliary stopper (15).

5. A swing arm clamping mechanism according to claim 4, characterized in that: The number of the position limiting auxiliary columns (13) is two, and the two position limiting auxiliary columns (13) are symmetrically distributed on both sides of the position limiting groove (14); the number of the side auxiliary wheels (19) is two, and the two side auxiliary wheels (19) are symmetrically distributed on both sides of the auxiliary limiter (15).

6. A swing arm clamping mechanism according to claim 4, characterized in that: A supporting foot (17) is movably connected between the workbench (11) and the connecting base (9), and a buckle mounting plate (18) is fixedly mounted on one side of the top end of the guide rail lock (2).

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