Automobile turbocharger gear pin positioning tool

Abstract

The utility model relates to the technical field of automobile turbochargers, and discloses an automobile turbocharger gear pin positioning tool which comprises two supports, the sides, close to each other, of the two supports are jointly provided with a conveying belt, the interior of the conveying belt is in transmission connection with rotating shafts, the outer surface of one of the two rotating shafts is in transmission connection with a synchronous belt, and the outer surface of the other rotating shaft is in transmission connection with a transmission shaft. A driving motor is in transmission connection with the interior of the synchronous belt, a mounting plate is fixedly mounted on the upper surface of one of the two supports, and a photoelectric sensor is in threaded connection with the inner wall of the mounting plate. According to the gear pin positioning tool for the automobile turbocharger, through the arrangement of the support, the conveying belt, the rotating shaft, the synchronous belt, the driving motor, the mounting plate, a photoelectric sensor, a fixing frame, a positioning rod, a baffle and a controller, the conveying belt is used for conducting continuous conveying on the turbocharger, and the positioning rod conducts positioning according to the position of a gear pin; and therefore, the effect of positioning the gear pin by using the photoelectric sensor and the baffle can be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile turbochargers, in particular to an automobile turbocharger gear pin positioning tool. Background Art

[0002] A turbocharger is actually an air compressor that increases the air intake by compressing air. It uses the inertial force of the exhaust gas discharged by the engine to drive the turbine in the turbine chamber. The turbine in turn drives the coaxial impeller. The impeller presses the air sent from the air filter pipe to increase the pressure and enter the cylinder. When the engine speed increases, the exhaust gas discharge speed and the turbine speed also increase synchronously. The impeller compresses more air into the cylinder. The increased air pressure and density can burn more fuel. By increasing the fuel amount and adjusting the engine speed accordingly, the engine's output power can be increased.

[0003] When installing and processing the gear pin of a turbocharger, it is generally a single operation, and continuous work is not utilized. The positioning speed and work efficiency are poor, resulting in poor adaptability. Therefore, those skilled in the art provide a vehicle turbocharger gear pin positioning tool to solve the problems raised in the above background technology. Utility Model Content

[0004] The utility model aims to provide a gear pin positioning tool for an automobile turbocharger to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A vehicle turbocharger gear pin positioning tool comprises two brackets, a transmission belt is commonly provided on one side of the two brackets close to each other, the internal transmission of the transmission belt is connected to a rotating shaft, the outer surface of one of the two rotating shafts is transmission-connected to a synchronous belt, the internal transmission of the synchronous belt is connected to a driving motor, a mounting plate is fixedly installed on the upper surface of one of the two brackets, a photoelectric sensor is threadedly connected to the inner wall of the mounting plate, two groups of fixing frames are fixedly installed on the upper surface of the transmission belt, a positioning rod is threadedly connected to the inner wall of each group of the fixing frames, a baffle is fixedly installed on the left end of each positioning rod, a controller is fixedly installed on the left side of one of the two brackets, and the controller is electrically connected to the driving motor and the photoelectric sensor respectively through wires.

[0007] As a further solution of the utility model: a support platform is fixedly installed on the bottom surface of the two brackets, and the inner bottom wall of the support platform is fixedly connected to the bottom surface of the driving motor.

[0008] As a further solution of the utility model: a bearing is fixedly installed on the outer surface of each rotating shaft, and the outer surface of each bearing is fixedly connected to the inner wall of the bracket.

[0009] As a further solution of the utility model: the inner wall of each bearing is threadedly connected with two groups of fixing nails, and the outer surface of each group of fixing nails is threadedly connected to the inner wall of the bracket.

[0010] As a further solution of the utility model: the inner wall of the support platform is threadedly connected with a plurality of identical fixing bolts, and the outer surface of each of the fixing bolts is threadedly connected to the inner wall of the bracket.

[0011] As a further solution of the utility model: an operating table is fixedly mounted on the upper surfaces of the two brackets, and a processing hole is opened on the upper surface of the operating table.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model is provided with a bracket, a transmission belt, a rotating shaft, a synchronous belt, a driving motor, a mounting plate, a photoelectric sensor, a fixing frame, a positioning rod, a baffle and a controller. The transmission belt is used to continuously transmit the turbocharger, and the positioning rod is positioned according to the position of the gear pin, so that the photoelectric sensor and the baffle can be used to position the gear pin, thereby achieving the purpose of continuously positioning a plurality of turbochargers, thereby avoiding the problem of individual positioning processing and slow speed. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of a gear pin positioning tool for an automobile turbocharger;

[0015] Figure 2 It is a three-dimensional structural schematic diagram of a fixing frame in a gear pin positioning tool for an automobile turbocharger;

[0016] Figure 3 It is a three-dimensional structural schematic diagram of a transmission belt in a gear pin positioning tool for an automobile turbocharger;

[0017] Figure 4 The present invention is a schematic diagram of the three-dimensional structure of a bracket in a gear pin positioning tool for an automobile turbocharger.

[0018] In the figure: 1. bracket; 2. operating table; 3. processing hole; 4. support table; 5. controller; 6. baffle; 7. positioning rod; 8. fixing frame; 9. transmission belt; 10. rotating shaft; 11. photoelectric sensor; 12. mounting plate; 13. bearing; 14. fixing nail; 15. fixing bolt; 16. synchronous belt; 17. driving motor. DETAILED DESCRIPTION

[0019] See also Figure 1-4 A gear pin positioning tool for an automobile turbocharger comprises two brackets 1. A transmission belt 9 is commonly arranged on one side of the two brackets 1 close to each other. The transmission belt 9 is internally connected to a rotating shaft 10. The outer surface of one of the two rotating shafts 10 is connected to a synchronous belt 16. The internal transmission of the synchronous belt 16 is connected to a driving motor 17. A mounting plate 12 is fixedly installed on the upper surface of one of the two brackets 1. A photoelectric sensor 11 is threadedly connected to the inner wall of the mounting plate 12. Two groups of fixing frames 8 are fixedly installed on the upper surface of the transmission belt 9. A positioning rod 7 is threadedly connected to the inner wall of each group of fixing frames 8. A baffle 6 is fixedly installed on the left end of each positioning rod 7. A controller 5 is fixedly installed on the left side of one of the two brackets 1. The controller 5 is electrically connected to the driving motor 17 and the photoelectric sensor 11 through wires.

[0020] A support platform 4 is fixedly installed on the bottom surface of the two brackets 1, and the inner bottom wall of the support platform 4 is fixedly connected to the bottom surface of the driving motor 17. Through the support platform 4, the bracket 1 is supported to increase the use height of the bracket 1. A bearing 13 is fixedly installed on the outer surface of each rotating shaft 10, and the outer surface of each bearing 13 is fixedly connected to the inner wall of the bracket 1. Through the bearing 13, the rotating shaft 10 is supported to rotate, which is beneficial to reduce the wear of the rotating shaft 10.

[0021] The inner wall of each bearing 13 is threadedly connected with two groups of fixing nails 14, and the outer surface of each group of fixing nails 14 is threadedly connected to the inner wall of the bracket 1. The fixing nails 14 are used to connect the bearing 13 and the bracket 1, so as to achieve the purpose of fixing the bearing 13. The inner wall of the support platform 4 is threadedly connected with a plurality of identical fixing bolts 15, and the outer surface of each fixing bolt 15 is threadedly connected to the inner wall of the bracket 1. The fixing bolts 15 are used to fix the bracket 1, so that it is convenient to install it on the support platform 4. The upper surfaces of the two brackets 1 are jointly fixedly installed with an operating table 2, and a processing hole 3 is opened on the upper surface of the operating table 2. Through the operating table 2 and the processing hole 3, an operating position is provided for processing the gear pin, so as to facilitate work at the designated position.

[0022] The working principle of the utility model is as follows: when in use, the driving motor 17 is powered on, and when the turbocharger gear pin is processed, the turbocharger gear pin can be installed on the fixing frame 8. When processing the turbocharger gear pin of the same type and specification, the position of the positioning rod 7 is the same as the position of the gear pin. When positioning the turbocharger gear pin, the controller 5 can be used to start the driving motor 17, and the driving motor 17 drives the rotating shaft 10 to rotate through the synchronous belt 16, and the rotating shaft 10 drives the transmission belt 9 to transmit. The transmission belt 9 is made of hard material to prevent insufficient support strength. 7 and the baffle 6 move to the photoelectric sensor 11, the photoelectric sensor 11 is triggered due to the obstruction of the baffle 6, and the photoelectric sensor 11 transmits the trigger signal to the controller 5. The controller 5 stops driving the motor 17, stops the fixing frame 8 and the turbocharger gear pin below the processing hole 3, and can be processed at the processing hole 3 and the operating table 2 at this time. After processing, the turbocharger gear pin is removed from the fixing frame 8, and the turbocharger gear pin is placed under the transmission belt 9. The transmission belt 9 can change its length according to usage and is not limited to the length in the figure.

[0023] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A gear pin positioning tool for a turbocharger of an automobile, comprising two brackets (1), characterized in that: A transmission belt (9) is provided on one side of the two brackets (1) close to each other. The transmission belt (9) is internally connected to a rotating shaft (10). The outer surface of one of the two rotating shafts (10) is connected to a synchronous belt (16). The internal transmission of the synchronous belt (16) is connected to a driving motor (17). A mounting plate (12) is fixedly installed on the upper surface of one of the two brackets (1). The inner wall of the mounting plate (12) is threadedly connected to a photoelectric sensor (11). Two groups of fixing frames (8) are fixedly installed on the upper surface of the transmission belt (9). The inner wall of each group of fixing frames (8) is threadedly connected to a positioning rod (7). A baffle (6) is fixedly installed on the left end of each positioning rod (7). A controller (5) is fixedly installed on the left side of one of the two brackets (1). The controller (5) is electrically connected to the driving motor (17) and the photoelectric sensor (11) through wires.

2. The automotive turbocharger gear pin positioning tool according to claim 1, characterized in that: A support platform (4) is fixedly mounted on the bottom surfaces of the two brackets (1), and the inner bottom wall of the support platform (4) is fixedly connected to the bottom surface of the drive motor (17).

3. The automotive turbocharger gear pin positioning tool according to claim 1, characterized in that: A bearing (13) is fixedly mounted on the outer surface of each rotating shaft (10), and the outer surface of each bearing (13) is fixedly connected to the inner wall of the bracket (1).

4. The automotive turbocharger gear pin positioning tool according to claim 3, characterized in that: The inner wall of each bearing (13) is threadedly connected with two groups of fixing nails (14), and the outer surface of each group of fixing nails (14) is threadedly connected to the inner wall of the bracket (1).

5. The automotive turbocharger gear pin positioning tool according to claim 2, characterized in that: The inner wall of the support platform (4) is threadedly connected to a plurality of identical fixing bolts (15), and the outer surface of each fixing bolt (15) is threadedly connected to the inner wall of the bracket (1).

6. The automotive turbocharger gear pin positioning tool according to claim 1, characterized in that: An operating table (2) is fixedly mounted on the upper surfaces of the two brackets (1), and a processing hole (3) is provided on the upper surface of the operating table (2).

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