Proximity sensor fixing mechanism and turbine clutch

Abstract

The utility model discloses a proximity sensor fixing mechanism and a turbine clutch, and belongs to the field of turbine clutches, and the proximity sensor fixing mechanism comprises a connecting seat, an anti-loosening locking assembly, a threaded hole and an abutting bolt. The fixing mechanism is arranged, the fixing mechanism is composed of a connecting base, an anti-loosening locking assembly, a threaded hole and an abutting bolt, the connecting base is in threaded connection with the sensor body, the relative position of the sensor body can be adjusted, the anti-loosening effect is achieved through anti-loosening locking, and the stability of the whole fixing mechanism is guaranteed; the abutting bolts are arranged in the threaded holes in the connecting seats, the connecting stability of the connecting seats and the sensor body can be enhanced, the loosening condition is avoided, the shell is fixed to the flywheel through the mounting assemblies, the connecting plates are arranged between every two adjacent mounting bolts, the effect of enhancing the fixing effect can be achieved, the mounting stability of the shell is further guaranteed, and the service life of the shell is prolonged. And the connecting plates are installed through the inserting columns and the inserting grooves, and disassembly is convenient.

Description

Technical Field

[0001] The utility model relates to the field of turbine clutches, in particular to a proximity sensor fixing mechanism and a turbine clutch. Background Art

[0002] The turbine clutch is a clutch used in the turbine system for power transmission in the turbine system. When the turbine clutch is in use, a proximity sensor is provided on the housing to detect whether the clutch is engaged.

[0003] In the existing turbine clutch, the proximity sensor is directly installed on the clutch housing using a clamping nut. During the operation of the clutch, vibration will be generated, thereby affecting the locking effect of the clamping nut on the proximity sensor, and the proximity sensor is prone to loosening and displacement. When the proximity sensor is displaced, it will affect the accurate detection of the clutch engagement condition. At the same time, in the existing turbine clutch, the housing and the flywheel are installed with bolts. After long-term use, the bolts will become loose due to vibration, thereby affecting the stable installation of the housing, and the use effect is general. Utility Model Content

[0004] The main purpose of the utility model is to provide a proximity sensor fixing mechanism and a turbine clutch, which can effectively solve the problems in the background technology.

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

[0006] A proximity sensor fixing mechanism includes a connecting seat, an anti-loosening locking assembly, a threaded hole and a locking bolt. The connecting seat is installed on a housing through the anti-loosening locking assembly, and a sensor body is provided on the connecting seat. The threaded hole is opened on the connecting seat, and the locking bolt is threadedly connected in the threaded hole.

[0007] Preferably, an oblique hole is provided on the housing, and the lower end of the sensor body is inserted into the oblique hole.

[0008] Preferably, the sensor body is threadedly connected to the connecting seat, the anti-loosening locking assembly is symmetrically arranged on the connecting seat, the end of the clamping bolt abuts against the sensor body, and a cable is provided at the upper end of the sensor body.

[0009] Preferably, the anti-loosening locking assembly includes a fixing screw, a locking nut, a first gasket, a second gasket and an elastic sheet, the locking nut is threadedly connected to the fixing screw, the elastic sheet is connected between the first gasket and the second gasket, and the first gasket, the second gasket and the elastic sheet form an integral sleeve on the fixing screw.

[0010] The utility model also provides a turbine clutch, comprising a housing fixed on a flywheel through a mounting assembly, and a clutch plate, a pressure plate and a diaphragm spring are sequentially arranged between the housing and the flywheel.

[0011] Preferably, the mounting assembly includes a mounting bolt, a slot, a connecting plate and a plug-in column, the slot is opened on the mounting bolt, and the end of the mounting bolt passes through the outer shell and is connected to the flywheel, the connecting plate is fixedly connected to the plug-in column, and the plug-in column is plugged into the slot on the mounting bolt.

[0012] Compared with the prior art, the utility model has the following beneficial effects: the proximity sensor fixing mechanism and the turbine clutch are provided with a fixing mechanism, and the fixing mechanism is composed of a connecting seat, an anti-loosening locking assembly, a threaded hole and a clamping bolt. The connecting seat is threadedly connected to the sensor body, and the relative position of the sensor body can be adjusted. The connecting seat is fixed by the anti-loosening locking assembly, which has an anti-loosening effect during the operation of the clutch and ensures the stability of the entire fixing mechanism. The clamping bolt is arranged in the threaded hole on the connecting seat, which can enhance the connection stability between the connecting seat and the sensor body and avoid loosening. The housing is fixed to the flywheel by the mounting assembly, and a connecting plate is arranged between two adjacent mounting bolts, which can enhance the fixing effect and thereby ensure the installation stability of the housing. The connecting plate is installed by means of plug-in columns and slots for easy disassembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the internal structure of the fixing mechanism of the proximity sensor of the utility model;

[0015] Figure 3 This is a schematic diagram of the structure of the anti-loosening locking assembly of the utility model;

[0016] Figure 4 This is a schematic diagram of the structure of the turbine clutch of the utility model;

[0017] Figure 5 It is a structural schematic diagram of the installation assembly of the utility model.

[0018] In the figure: 1. housing; 2. inclined hole; 3. sensor body; 4. connecting seat; 5. anti-loosening locking assembly; 501. fixing screw; 502. anti-loosening nut; 503. first gasket; 504. second gasket; 505. elastic sheet; 6. threaded hole; 7. tightening bolt; 8. cable; 9. flywheel; 10. clutch plate; 11. mounting assembly; 1101. mounting bolt; 1102. slot; 1103. connecting plate; 1104. plug-in column; 12. pressure plate; 13. diaphragm spring. DETAILED DESCRIPTION

[0019] 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.

[0020] like Figure 1-Figure 3 As shown, a proximity sensor fixing mechanism includes a connecting seat 4, an anti-loosening locking assembly 5, a threaded hole 6 and a tightening bolt 7. The connecting seat 4 is installed on the housing 1 through the anti-loosening locking assembly 5, and a sensor body 3 is provided on the connecting seat 4. The threaded hole 6 is opened on the connecting seat 4, and the tightening bolt 7 is threadedly connected in the threaded hole 6. An inclined hole 2 is provided on the housing 1, and the lower end of the sensor body 3 is inserted into the inclined hole 2. The sensor body 3 is threadedly connected to the connecting seat 4, and the anti-loosening locking assembly 5 is symmetrically arranged on the connecting seat 4. The end of the tightening bolt 7 abuts on the sensor body 3, and the sensor A cable 8 is provided at the upper end of the sensor body 3, through a fixing mechanism that is set up, the fixing mechanism consists of a connecting seat 4, an anti-loosening locking component 5, a threaded hole 6 and a tightening bolt 7. The connecting seat 4 is threadedly connected to the sensor body 3, and the relative position of the sensor body 3 can be adjusted. The connecting seat 4 is fixed by the anti-loosening locking component 5, which has an anti-loosening effect during the operation of the clutch and ensures the stability of the entire fixing mechanism. A tightening bolt 7 is set in the threaded hole 6 on the connecting seat 4, which can strengthen the connection stability between the connecting seat 4 and the sensor body 3 and avoid loosening.

[0021] When installing the proximity sensor, firstly thread the sensor body 3 onto the connecting seat 4 in the fixing mechanism, install the tightening bolt 7 in the threaded hole 6 so that the end of the tightening bolt 7 abuts against the sensor body 3, then insert the lower end of the sensor body 3 into the inclined hole 2 on the housing 1, and then use the anti-loosening locking assembly 5 to fix the connecting seat 4 to the housing 1. After connecting the cable 8, it can be used. During the use of the proximity sensor after installation, the sensor body 3 is used to detect whether the clutch is engaged. The tightening bolt 7 in the threaded hole 6 ensures that the connecting seat 4 and the sensor body 3 have good connection stability. At the same time, the anti-loosening locking assembly 5 also has an anti-loosening effect, ensuring that the vibration generated by the clutch during operation will not affect the stability of the proximity sensor, thereby ensuring the accuracy of the detection result.

[0022] Through the above implementation scheme, the anti-loosening locking assembly 5 includes a fixing screw 501, a locking nut 502, a first gasket 503, a second gasket 504 and an elastic sheet 505, the locking nut 502 is threadedly connected to the fixing screw 501, the elastic sheet 505 is connected between the first gasket 503 and the second gasket 504, and the first gasket 503, the second gasket 504, and the elastic sheet 505 form an integral sleeve on the fixing screw 501.

[0023] When the anti-loosening locking assembly 5 is used to fix the connecting seat 4, the anti-loosening nut 502 is first fitted to the connecting seat 4, and a structure consisting of a first gasket 503, a second gasket 504 and an elastic sheet 505 is placed on the anti-loosening nut 502, and the lower end of the fixing screw 501 passes through the first gasket 503, the second gasket 504, the anti-loosening nut 502 and the connecting seat 4 at one time, so that the end of the fixing screw 501 is installed on the housing 1 until the fixing of the connecting seat 4 is completed. At this time, the first gasket 503 and the second gasket 504 are forced to move closer, and the elastic sheet 505 between the first gasket 503 and the second gasket 504 is deformed and has elastic potential energy. During the operation of the clutch, due to the action of the anti-loosening nut 502, the first gasket 503, the second gasket 504 and the elastic sheet 505, the friction between the screw teeth on the fixing screw 501 and the screw teeth in the hole on the housing 1 is large, and the fixing screw 501 will not loosen, thereby ensuring the stability of the proximity sensor.

[0024] like Figure 4-Figure 5 As shown, a turbine clutch comprises a housing 1 fixed on a flywheel 9 via a mounting assembly 11, and a clutch plate 10, a pressure plate 12 and a diaphragm spring 13 are sequentially arranged between the housing 1 and the flywheel 9.

[0025] When the turbine clutch is used, the housing 1 is fixed to the flywheel 9 by the mounting assembly 11. When the clutch is in the closed state, the clutch plate 10 contacts the flywheel 9, and the flywheel 9 rotates the clutch plate 10 through friction, thereby realizing transmission. When the gear needs to be changed, after the control lever is operated, the diaphragm spring 13 is deformed by the force, and the middle part of the diaphragm spring 13 moves toward the direction close to the flywheel 9, while the peripheral part of the diaphragm spring 13 moves toward the direction away from the flywheel 9, thereby driving the pressure plate 12 away from the clutch plate 10, and the clutch plate 10 is separated from the flywheel 9, thereby realizing the effect of connection and disconnection, and then the gear can be changed.

[0026] Through the above implementation scheme, the mounting assembly 11 includes a mounting bolt 1101, a slot 1102, a connecting plate 1103 and a plug-in column 1104. The slot 1102 is opened on the mounting bolt 1101, and the end of the mounting bolt 1101 passes through the housing 1 and is connected to the flywheel 9. The connecting plate 1103 is fixedly connected to the plug-in column 1104, and the plug-in column 1104 is plugged into the slot 1102 on the mounting bolt 1101. The housing 1 is fixed to the flywheel 9 by means of the mounting assembly 11. A connecting plate 1103 is arranged between two adjacent mounting bolts 1101, which can enhance the fixing effect and thereby ensure the installation stability of the housing 1. The connecting plate 1103 is installed through the plug-in column 1104 and the slot 1102 for easy disassembly.

[0027] When installing the housing 1, the housing 1 is fixed to the flywheel 9 using the mounting bolts 1101, and then the plug-in column 1104 on the connecting plate 1103 is inserted into the slot 1102, so that the connecting plate 1103 contacts the mounting bolts 1101. In this way, during the operation of the clutch, the mounting bolts 1101 are subjected to vibration and undergo rotational displacement, and under the action of the connecting plate 1103, the displacement of the mounting bolts 1101 is limited, thereby preventing the mounting bolts 1101 from loosening and ensuring the stability of the housing 1 after installation.

[0028] The above content describes the use principle, features and beneficial effects of the utility model. Relevant personnel in the field can understand from the above content that the above content does not limit the utility model. The above embodiments and instructions describe the basic principles and features of the utility model. Under the premise of conforming to the concept of the utility model, the utility model can also be modified in various ways, and these modifications should fall within the scope of protection required by the utility model.

Claims

1. A proximity sensor fixing mechanism, characterized in that: The invention comprises a connecting seat (4), an anti-loosening locking assembly (5), a threaded hole (6) and a retaining bolt (7); the connecting seat (4) is mounted on a housing (1) via the anti-loosening locking assembly (5); a sensor body (3) is arranged on the connecting seat (4); the threaded hole (6) is formed on the connecting seat (4); and the retaining bolt (7) is threadedly connected in the threaded hole (6).

2. A proximity sensor fixing mechanism according to claim 1, characterized in that: The housing (1) is provided with an inclined hole (2), and the lower end of the sensor body (3) is inserted into the inclined hole (2).

3. A proximity sensor fixing mechanism according to claim 2, characterized in that: The sensor body (3) is threadedly connected to the connecting seat (4), the anti-loosening locking assembly (5) is symmetrically arranged on the connecting seat (4), the end of the clamping bolt (7) abuts against the sensor body (3), and a cable (8) is provided at the upper end of the sensor body (3).

4. A proximity sensor fixing mechanism according to claim 3, characterized in that: The anti-loosening locking assembly (5) comprises a fixing screw (501), a locking nut (502), a first gasket (503), a second gasket (504) and an elastic sheet (505); the locking nut (502) is threadedly connected to the fixing screw (501); the elastic sheet (505) is connected between the first gasket (503) and the second gasket (504); and the first gasket (503), the second gasket (504) and the elastic sheet (505) form an integral sleeve which is mounted on the fixing screw (501).

5. A turbine clutch, comprising a housing (1) and a flywheel (9), characterized in that: The housing (1) is fixed on the flywheel (9) via a mounting assembly (11), and a clutch plate (10), a pressure plate (12) and a diaphragm spring (13) are sequentially arranged between the housing (1) and the flywheel (9).

6. A turbine clutch according to claim 5, characterized in that: The mounting assembly (11) comprises a mounting bolt (1101), a slot (1102), a connecting plate (1103) and a plug-in column (1104); the slot (1102) is provided on the mounting bolt (1101), and the end of the mounting bolt (1101) passes through the housing (1) and is connected to the flywheel (9); the connecting plate (1103) is fixedly connected to the plug-in column (1104), and the plug-in column (1104) is plugged into the slot (1102) on the mounting bolt (1101).

Images