Brake chamber mounting device

Abstract

The utility model relates to a brake air chamber installation device which comprises a base, a top plate is arranged above the base, two supporting rods used for supporting are symmetrically arranged between the base and the top plate, a supporting bottom frame is arranged above the base, and a circle of first clamps used for fixing an air chamber upper shell are arranged on the supporting bottom frame. A C-shaped fixing base in driving connection through a first air cylinder is arranged below the top plate, a replaceable supporting top frame is fixedly connected into the C-shaped fixing base, a groove matched with an air chamber shell is formed in the supporting top frame, and a circle of second clamps are arranged outside the groove. A supporting device which is used for reinforcing supporting and is adjustable in position is further arranged between the base and the top plate. The brake chamber supporting device is reasonable in structure, the supporting top frame, the supporting bottom frame and the supporting base are used in cooperation, the shell is prevented from deflecting under the force of an internal spring during installation, and the brake chamber supporting device can adapt to brake chambers of different models and types by replacing the supporting top frame and adjusting the supporting device.

Description

Technical Field

[0001] The utility model relates to the field of automotive braking equipment, in particular to a braking air chamber installation device. Background Art

[0002] The braking air chamber is a key component of the automotive braking system. It ingeniously utilizes mechanics and sealing technologies to ensure the stable braking of the vehicle. The braking air chamber consists of a strong steel plate housing and a cover, which are tightly connected by clamps and bolts to form a stable outer shell. When installing the braking air chamber, it is affected by the spring inside the housing, resulting in inconvenient installation and disassembly. Moreover, the existing installation devices are difficult to adjust according to the types and models of the braking air chambers. Content of the Utility Model

[0003] In order to overcome the deficiencies of the above-mentioned existing problems, the utility model provides a braking air chamber installation device.

[0004] The technical solution adopted by the utility model to solve its technical problems is: a braking air chamber installation device, including a base, a top plate is arranged above the base, two supporting rods for support are symmetrically arranged between the base and the top plate, a supporting chassis is arranged above the base, a first fixture for fixing the upper housing of the air chamber is arranged on the supporting chassis in a circle, a C-shaped fixing seat driven by a first cylinder is arranged below the top plate, a replaceable supporting top frame is fixedly connected inside the C-shaped fixing seat, a groove matching the outer shell of the air chamber is opened inside the supporting top frame, a second fixture is arranged in a circle outside the groove, when the lower housing of the air chamber is located in the groove, the lower housing of the air chamber is fixed by the second fixture, and a supporting device for strengthening support and adjustable in position is also arranged between the base and the top plate. During use, the supporting chassis and the supporting top frame respectively fix the upper housing and the lower housing of the air chamber through the first fixture and the second fixture. At this time, the centers of the upper housing and the lower housing of the air chamber are on the same axis. The upper housing and the lower housing of the air chamber are fitted together through the first cylinder to complete the installation. And when disassembly is required, the supporting top frame and the supporting chassis can also be used in cooperation to prevent the housing from flying off due to the action of the internal spring during disassembly.

[0005] Preferably, a connecting piece is sleeved on the supporting rod, a rotating shaft driven by a motor is also arranged inside the connecting piece, the rotating shaft is perpendicular to the supporting rod, a lead screw cooperating with the rotating shaft is also arranged between the base and the top plate, both ends of the rotating shaft are rotationally connected with the lead screw through gears, a moving block is sleeved on the lead screw, one end of the moving block is slidably connected with the supporting rod, and a supporting member driven by a second cylinder is fixedly connected to one side of the moving block. During use, the supporting position can be freely selected according to the installation requirements or the model of the braking air chamber, further preventing deviation of the braking air chamber housing during installation or disassembly.

[0006] Preferably, a guide rod is fixedly connected to the C-shaped fixing seat, and the other end of the guide rod passes through the top plate, so that the support top frame will not be skewed when driven by the first cylinder.

[0007] The beneficial effects of the present utility model are as follows. By using the support top frame, the support bottom frame and the support seat in cooperation, the shell can be prevented from being skewed by the force of the internal spring during installation, and different models and types of brake air chambers can be adapted by replacing the support top frame and adjusting the support device, which is convenient to use. In addition, a guide rod penetrating the top plate is fixedly connected to the C-shaped fixing seat, so that the support top frame will not be skewed when driven up and down by the first cylinder. Description of the Drawings

[0008] The present utility model will be further described below with reference to the drawings and embodiments.

[0009] Figure 1 is the front view of the present utility model;

[0010] Figure 2 is the front view of the C-shaped fixing seat of the present utility model;

[0011] Figure 3 is the front view of the support top frame of the present utility model;

[0012] Figure 4 is the left view of the support top frame of the present utility model;

[0013] In the figure, 1, base; 2, top plate; 3, support rod; 4, connecting piece; 5, motor; 6, rotating shaft; 7, lead screw; 8, moving block; 9, second cylinder; 10, support member; 11, first cylinder; 12, C-shaped fixing seat; 13, support top frame; 14, lower shell; 15, guide rod; 16, support bottom frame; 17, first fixture; 18, second fixture; 19, upper shell of air chamber; 20, support device. Detailed Embodiments

[0014] All features disclosed in this specification, or all steps in any method or process disclosed, except for mutually exclusive features and / or steps, can be combined in any way.

[0015] Any feature disclosed in this specification (including any additional claims, abstract and drawings), unless specifically stated, can be replaced by other equivalent or similar-purpose alternative features. That is, unless specifically stated, each feature is only an example of a series of equivalent or similar features.

[0016] Such as Figures 1-4A brake chamber installation device shown in the figure includes a base 1. Above the base 1, there is a top plate 2. Between the base 1 and the top plate 2, two support rods 3 for support are symmetrically arranged. Above the base 1, there is a support chassis 16. On the support chassis 16, there is a first fixture 17 for fixing the upper housing 19 of the air chamber. Below the top plate 2, there is a C-shaped fixing seat 12 driven and connected by a first cylinder 11. Inside the C-shaped fixing seat 12, there is a replaceable support top frame 13 fixedly connected. Inside the support top frame 13, there is a groove that fits the upper housing 19 of the air chamber. Outside the groove, there is a second fixture 17. When the lower housing 14 of the air chamber is located in the groove, the lower housing 14 of the air chamber is fixed by the second fixture 18. Between the base 1 and the top plate 2, there is also a support device 20 for strengthening the support and with adjustable position. During use, the support chassis 16 and the support top frame 13 respectively fix the upper housing 19 and the lower housing 14 of the air chamber through the first fixture 17 and the second fixture 18. At this time, the centers of the upper housing 19 and the lower housing 14 of the air chamber are on the same axis. The upper housing 19 and the lower housing 14 of the air chamber are fitted together by the first cylinder 11 to complete the installation. And when it needs to be disassembled, the support top frame 13 and the support chassis 16 can also be used in cooperation to prevent the housing from flying off due to the action of the internal spring during disassembly.

[0017] A connecting piece 4 is sleeved on the support rod 3. Inside the connecting piece 4, there is also a rotating shaft 6 driven by a motor 5. The rotating shaft 6 is perpendicular to the support rod 3. Between the base 1 and the top plate 2, there is also a lead screw 7 that cooperates with the rotating shaft 6. The two ends of the rotating shaft 6 are rotationally connected to the lead screw 7 through gears. A moving block 8 is sleeved on the lead screw 7. One end of the moving block 8 is slidably connected to the support rod 3. On one side of the moving block 8, there is a support member 10 driven and connected by a second cylinder 9. During use, the support position can be freely selected according to the installation requirements or the model of the brake chamber, further preventing deviation of the brake chamber housing during installation or disassembly.

[0018] A guide rod 15 is fixedly connected to the C-shaped fixing seat 12. The other end of the guide rod 15 passes through the top plate 2, so that the support top frame 13 will not be skewed when driven by the first cylinder 11.

[0019] During use, the upper housing 19 and the lower housing 14 of the air chamber are respectively fixed by the first fixture 17 and the second fixture 18, and the position of the support device 20 is adjusted to strengthen the support for the air chamber housing. Then, the first cylinder 11 presses down to fit the upper housing 19 and the lower housing 14 of the air chamber to complete the installation. When it needs to be disassembled, place the air chamber housing on the support chassis 16, strengthen the fixation through the second fixture 18 and the support device 20, press down the support top frame 13 onto the air chamber housing, and then complete the disassembly work.

[0020] This design scheme is ingenious. By using the support top frame, support bottom frame and support seat in cooperation, it can prevent the shell from tilting under the force of the internal spring during installation, and can adapt to different models and types of brake air chambers by replacing the support top frame and adjusting the support device, which is convenient to use. In addition, a guide rod penetrating the top plate is fixedly connected to the C-shaped fixing seat, so that the support top frame will not tilt when driven up and down by the first cylinder.

[0021] The utility model is not limited to the specific embodiments described above. The utility model extends to any new feature or any new combination disclosed in this specification, as well as any new combination of the steps of any new method or process disclosed.

Claims

1. A brake chamber installation device, characterized in that: The invention comprises a base (1), a top plate (2) is provided above the base (1), two support rods (3) are symmetrically arranged between the base (1) and the top plate (2) for supporting, a support base frame (16) is provided above the base (1), a circle of first clamps (17) for fixing an air chamber upper shell (19) is provided on the support base frame (16), a C-shaped fixing seat (12) driven and connected by a first cylinder (11) is provided below the top plate (2), a replaceable support top frame (13) is fixedly connected inside the C-shaped fixing seat (12), a groove matching with the air chamber shell (14) is provided inside the support top frame (13), a circle of second clamps (18) is provided outside the groove, and a support device (20) for strengthening support and having adjustable position is also provided between the base (1) and the top plate (2).

2. A brake chamber installation device according to claim 1, characterized in that: The support rod (3) is sleeved with a connecting piece (4), a rotating shaft (6) driven by a motor (5) is also provided in the connecting piece (4), the rotating shaft (6) and the support rod (3) are arranged vertically, a screw rod (7) used in conjunction with the rotating shaft (6) is also provided between the base (1) and the top plate (2), both ends of the rotating shaft (6) are rotatably connected to the screw rod (7) through gears, a moving block (8) is sleeved on the screw rod (7), one end of the moving block (8) is slidably connected to the support rod (3), and one side of the moving block (8) is fixedly connected to a support piece (10) driven by a second cylinder (9).

3. A brake chamber installation device according to claim 1, characterized in that: A guide rod (15) is fixedly connected to the C-shaped fixing seat (12), and the other end of the guide rod (15) passes through the top plate (2).

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