Throttle valve pressing device

Abstract

The utility model discloses a throttle valve pressing device, which relates to the technical field of throttle valve production equipment and comprises a working table, a support pad is mounted at the inner end of the working table, a control plate screw is mounted at the rear end of the working table, a position plate is mounted at the front end of the control plate screw, and a rod placing hole is formed in the middle end of the position plate. Through the arrangement of the workbench, the supporting pad, the first hydraulic cylinder, the clamping block, the jacking and pressing rod, the jacking and pressing disc and the disc connecting rubber pad, the first hydraulic cylinder drives the clamping block to move downwards, so that the jacking and pressing disc makes contact with and extrudes the upper end of the throttle valve; according to the irregular outer end of a pressed object, the jacking plate can rotate on the jacking rod through the connecting rod hole to be matched with the appearance of the pressed object, and the jacking rod is arranged at different positions in the limiting hole through the acting force of the inner jacking spring to press the jacking plate on the surface of the upper end of the throttle valve; and a connecting disc rubber mat and a supporting mat are used for stabilizing and protecting limiting of the throttle valve, and the protection effect of device fixing is improved.

Description

Technical Field

[0001] This utility model relates to the technical field of throttle body production equipment, specifically a throttle body clamping device. Background Technology

[0002] The throttle body is a key component in the intake system of a car engine. It is a circular, disc-shaped valve, usually located between the air filter and the intake manifold. Its structure mainly includes the throttle body, throttle shaft, drive motor, and related sensors. From the outside, it looks a bit like a disc and can rotate around its central axis to change the cross-sectional area of ​​the passage. In the manufacturing process of the throttle body, a clamping device is needed to assemble the valve body and valve shell by mating and pressing them together. Existing throttle body clamping devices cannot simultaneously protect the throttle body when fixing it, and they cannot adjust the placement according to the throttle body specifications. They also have the problem of inconvenient material unloading. Therefore, a throttle body clamping device is needed.

[0003] Existing throttle valve clamping devices cannot effectively improve the protection of the device's fixation during operation, nor can they effectively improve the adaptability of the device for use, nor can they improve the convenience of the device's unloading. Therefore, there is an urgent need for a new throttle valve clamping device. Utility Model Content

[0004] Therefore, the purpose of this utility model is to provide a throttle valve clamping device to solve the problems that existing throttle valve clamping devices cannot effectively improve the device's fixation protection effect, the device's adaptability, and the device's ease of unloading when in use.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a throttle valve pressing device, including a worktable, a support pad installed at the inner end of the worktable, a control plate screw installed at the rear end of the worktable, a position plate installed at the front end of the control plate screw, and a rod placement hole opened in the middle of the position plate.

[0006] A first hydraulic cylinder is installed on the upper end of the worktable, and a clamping block is installed on the lower end of the first hydraulic cylinder. A limit hole is opened in the inner end of the clamping block, and an inner top spring is installed in the inner end of the limit hole. A top pressure rod is installed at the lower end of the inner top spring, and a top pressure plate is installed at the lower end of the top pressure rod. A connecting rod hole is opened in the upper end of the top pressure plate, and a connecting disc rubber pad is installed at the lower end of the top pressure plate.

[0007] A second hydraulic cylinder is installed at the front end of the worktable. A pressure plate is installed at one end of the second hydraulic cylinder. A limit groove is opened at one end of the worktable. A push rod is installed in the middle of the limit groove. A gear shaft is installed at the lower end of the push rod. A coupling motor is installed at one end of the gear shaft. A guide plate is installed at one end of the worktable.

[0008] Preferably, the control plate screw is threadedly connected to the worktable, and the control plate screw forms a rotating structure with the position plate through the rod hole.

[0009] Preferably, the clamping block forms a lifting structure with the worktable via a first hydraulic cylinder, and the top pressure rod forms a telescopic structure with the clamping block via an inner top spring.

[0010] Preferably, the top pressure plate forms a rotating structure with the top pressure rod through the connecting rod hole, and the top pressure rod is arranged in a rectangular array around the central axis of the top pressure plate.

[0011] Preferably, the pressing plate forms a telescopic structure with the worktable via a second hydraulic cylinder, and the push-out rod forms a sliding structure with the worktable via a limiting groove.

[0012] Preferably, the push rod meshes with the gear shaft, and the gear shaft forms a rotating structure with the worktable via a coupled motor.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. This utility model, through the setting of a workbench, support pad, first hydraulic cylinder, clamping block, top pressure rod, top pressure plate and connecting disc rubber pad, the first hydraulic cylinder drives the clamping block to move downward so that the top pressure plate contacts and presses against the upper end of the throttle valve. According to the irregular outer end of the object being pressed, the top pressure plate can rotate on the top pressure rod through the connecting rod hole to adapt to its shape. The force of the inner top spring makes the top pressure rod fit in different positions in the limiting hole, pressing the top pressure plate onto the upper surface of the throttle valve. The connecting disc rubber pad and support pad provide stability and protection for limiting the throttle valve, improving the protection effect of the device's fixation.

[0015] 2. This utility model uses a worktable, a control plate screw, and a position plate. The control plate screw is rotated on the worktable, causing the control plate screw to move forward on the worktable. This causes the connection position of the throttle body and the housing to protrude from the support pad when they are oriented on the support pad. This allows the device to be adjusted to restrict the placement of throttle bodies of different specifications, thus improving the adaptability of the device.

[0016] 3. This utility model, through the setting of a worktable, a push rod, a gear shaft, a connecting motor and a guide plate, uses the connecting motor to drive the gear shaft to rotate in the worktable, so that the push rod moves quickly in the limiting groove, pushing the throttle valve to one side of the guide plate and being discharged by the device, thereby improving the convenience of the device for unloading materials. Attached Figure Description

[0017] Figure 1 This is a frontal three-dimensional structural diagram of the present invention;

[0018] Figure 2This is a side view of the structure of this utility model;

[0019] Figure 3 This is a cross-sectional structural diagram of the present invention;

[0020] Figure 4 This utility model Figure 3 Enlarged structural diagram at point A in the middle.

[0021] In the diagram: 1. Workbench; 2. Support pad; 3. Control plate screw; 4. Position plate; 5. Rod hole; 6. First hydraulic cylinder; 7. Clamping block; 8. Limiting hole; 9. Inner top spring; 10. Top pressure rod; 11. Top pressure plate; 12. Connecting rod hole; 13. Connecting disc rubber pad; 14. Second hydraulic cylinder; 15. Press plate; 16. Limiting groove; 17. Push rod; 18. Gear shaft; 19. Coupling motor; 20. Guide plate. Detailed Implementation

[0022] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0023] The embodiments of this utility model will be described below based on its overall structure.

[0024] Please see Figure 1-4 A throttle valve clamping device includes a worktable 1, a support pad 2 installed at the inner end of the worktable 1, a control plate screw 3 installed at the rear end of the worktable 1, a position plate 4 installed at the front end of the control plate screw 3, and a rod placement hole 5 opened in the middle of the position plate 4. The control plate screw 3 is threadedly connected to the worktable 1. The control plate screw 3 and the position plate 4 form a rotating structure through the rod placement hole 5. Rotating the control plate screw 3 on the worktable 1 causes the control plate screw 3 to drive the position plate 4 to move forward on the worktable 1. When the throttle valve and the housing are oriented on the support pad 2, their connection position protrudes from the support pad 2. This allows the device to be adjusted to restrict the placement position of throttle valves of different specifications, improving the adaptability of the device.

[0025] Please see Figure 1-4A throttle valve clamping device includes a first hydraulic cylinder 6 mounted on the upper end of a worktable 1, a clamping block 7 mounted on the lower end of the first hydraulic cylinder 6, a limit hole 8 formed on the inner end of the clamping block 7, an inner top spring 9 mounted on the inner end of the limit hole 8, a top pressure rod 10 mounted on the lower end of the inner top spring 9, a top pressure plate 11 mounted on the lower end of the top pressure rod 10, a connecting rod hole 12 formed on the upper end of the top pressure plate 11, and a connecting plate rubber pad 13 mounted on the lower end of the top pressure plate 11. The clamping block 7 forms a lifting structure with the worktable 1 via the first hydraulic cylinder 6, and the top pressure rod 10 forms a telescopic structure with the clamping block 7 via the inner top spring 9. The top pressure plate 11 is connected to the top pressure rod 10 via the connecting rod hole 12. The rotating structure is formed, and the top pressure rods 10 are arranged in a rectangular array around the central axis of the top pressure plate 11. The first hydraulic cylinder 6 drives the clamping block 7 to move downward, so that the top pressure plate 11 contacts and presses against the upper end of the throttle valve. According to the irregular outer end of the object being pressed, the top pressure plate 11 can rotate on the top pressure rods 10 through the connecting rod hole 12 to adapt to its shape. The force of the inner top spring 9 makes the top pressure rods 10 fit in different positions in the limiting hole 8, pressing the top pressure plate 11 onto the upper surface of the throttle valve. The connecting disc rubber pad 13 and the support pad 2 provide stability and protection for the throttle valve, improving the protection effect of the device's fixation.

[0026] Please see Figure 1-4 A throttle valve clamping device is disclosed. A second hydraulic cylinder 14 is installed at the front end of a worktable 1. A pressure plate 15 is installed at one end of the second hydraulic cylinder 14. A limiting groove 16 is opened at one end of the worktable 1. A push rod 17 is installed in the middle of the limiting groove 16. A gear shaft 18 is installed at the lower end of the push rod 17. A coupling motor 19 is installed at one end of the gear shaft 18. A guide plate 20 is installed at one end of the worktable 1. The pressure plate 15 forms a telescopic structure with the worktable 1 via the second hydraulic cylinder 14. The push rod 17 forms a sliding structure with the worktable 1 via the limiting groove 16. The push rod 17 and the gear shaft 18 mesh with each other. The gear shaft 18 forms a rotating structure with the worktable 1 via the coupling motor 19. The coupling motor 19 drives the gear shaft 18 to rotate within the worktable 1, causing the push rod 17 to move rapidly within the limiting groove 16, pushing the throttle valve to one side of the guide plate 20 and being discharged from the device, thus improving the convenience of unloading the device.

[0027] Working principle: In use, the control plate screw 3 is first rotated on the worktable 1, causing the control plate screw 3 to drive the position plate 4 forward on the worktable 1. This causes the throttle body and housing to be positioned on the support pad 2, with their connection point protruding from the support pad 2. This allows the device to be adjusted to restrict the placement of throttle bodies of different sizes. Then, the throttle body and housing are placed on the support pad 2 near the worktable 1, with the mating side facing the top pressure plate 11. The first hydraulic cylinder 6 then drives the clamping block 7 downward, causing the top pressure plate 11 to contact and press against the upper end of the throttle body. Based on the irregular outer end of the object being pressed, the top pressure plate 11 can rotate on the top pressure rod 10 through the connecting rod hole 12 to adapt to its shape, and is then controlled by the inner top spring 9. The force of the pressure rod 10 causes the pressure plate 11 to be pressed onto the upper surface of the throttle body by being placed in different positions within the limiting hole 8. The pressure plate 11 is stabilized and protected by the connecting disc rubber pad 13 and the support pad 2, which limit the throttle body. Then, the second hydraulic cylinder 14 drives the pressing plate 15 to move, quickly pressing the throttle body and the housing together. After that, the pressure plate 11 and the pressing plate 15 are reset. At this time, the gear shaft 18 is rotated in the worktable 1 by the coupling motor 19, which causes the push rod 17 to move quickly in the limiting groove 16, pushing the throttle body to the side of the guide plate 20 and being discharged from the device, thus improving the convenience of unloading the device. This completes the use of the device. The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0028] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A throttle valve clamping device, comprising a worktable (1), characterized in that: The workbench (1) has a support pad (2) installed at its inner end, a control plate screw (3) installed at its rear end, a position plate (4) installed at the front end of the control plate screw (3), and a rod placement hole (5) opened in the middle of the position plate (4). The workbench (1) is equipped with a first hydraulic cylinder (6) at its upper end and a clamping block (7) at its lower end. The clamping block (7) has a limit hole (8) at its inner end and an inner top spring (9) at its inner end. The inner top spring (9) has a top pressure rod (10) at its lower end and a top pressure plate (11) at its lower end. The top pressure plate (11) has a connecting rod hole (12) at its upper end and a connecting plate rubber pad (13) at its lower end. A second hydraulic cylinder (14) is installed at the front end of the workbench (1). A pressure plate (15) is installed at one end of the second hydraulic cylinder (14). A limit groove (16) is opened at one end of the workbench (1). A push rod (17) is installed in the middle of the limit groove (16). A gear shaft (18) is installed at the lower end of the push rod (17). A coupling motor (19) is installed at one end of the gear shaft (18). A guide plate (20) is installed at one end of the workbench (1).

2. The throttle valve clamping device according to claim 1, characterized in that: The control plate screw (3) is threadedly connected to the worktable (1), and the control plate screw (3) forms a rotating structure with the position plate (4) through the rod hole (5).

3. The throttle valve clamping device according to claim 1, characterized in that: The clamping block (7) forms a lifting structure with the worktable (1) through the first hydraulic cylinder (6), and the top pressure rod (10) forms a telescopic structure with the clamping block (7) through the inner top spring (9).

4. The throttle valve clamping device according to claim 1, characterized in that: The top pressure plate (11) forms a rotating structure with the top pressure rod (10) through the connecting rod hole (12), and the top pressure rod (10) is arranged in a rectangular array around the central axis of the top pressure plate (11).

5. A throttle valve clamping device according to claim 1, characterized in that: The press plate (15) forms a telescopic structure with the worktable (1) through the second hydraulic cylinder (14), and the push rod (17) forms a sliding structure with the worktable (1) through the limiting groove (16).

6. A throttle valve clamping device according to claim 1, characterized in that: The push rod (17) meshes with the gear shaft (18), and the gear shaft (18) forms a rotating structure with the worktable (1) through the coupling motor (19).

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