CN211401581U - Air inlet manifold gas outlet plugging mechanism - Google Patents
Air inlet manifold gas outlet plugging mechanism Download PDFInfo
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- CN211401581U CN211401581U CN201821904174.0U CN201821904174U CN211401581U CN 211401581 U CN211401581 U CN 211401581U CN 201821904174 U CN201821904174 U CN 201821904174U CN 211401581 U CN211401581 U CN 211401581U
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Abstract
The utility model provides an air intake manifold gas outlet shutoff mechanism relates to a plugging device. It has solved among the prior art problem that air intake manifold gas outlet is more, and the shape is not convenient for the shutoff. The air outlet plugging mechanism for the intake manifold comprises a plugging head and a first air cylinder for controlling the plugging head, wherein the plugging head at the outlet of the intake manifold is arranged at the end part of an air cylinder piston; the outlet plugging head of the intake manifold is connected to a guide rod, the guide rod is slidably arranged in a sliding sleeve, and the sliding sleeve is arranged on the cylinder. The utility model discloses utilize automatic equipment to realize the shutoff to intake manifold, simple structure, convenient operation, it is with low costs, the shutoff is tight.
Description
Technical Field
The utility model belongs to the technical field of the plugging device, especially one kind is used for air intake manifold gas outlet plugging mechanism.
Background
The intake manifold functions to distribute the air and fuel mixture from the carburetor or throttle body to the cylinder intake ports. Because the temperature of the air inlet end is lower, the composite material begins to become the material of the air inlet manifold of the hot door, the composite material is light in weight and smooth in interior, the resistance can be effectively reduced, and the air inlet efficiency is improved. When the engine works, the air pressure fluctuation of the air inlet manifold is large, the requirement is provided for the sealing performance of the air inlet manifold, whether the air inlet manifold leaks or not in a factory cavity of a product is required to be detected, so that defective products are prevented from flowing out, but the air outlets of the air inlet manifold are more, and the shape of the air inlet manifold is inconvenient to plug.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the above-mentioned problem that prior art exists, provide an air intake manifold gas outlet plugging mechanism, this air intake manifold gas outlet plugging mechanism can be convenient the realization to the shutoff of air intake manifold gas outlet.
The purpose of the utility model can be realized by the following technical proposal: a blocking mechanism for an air outlet of an air inlet manifold comprises a blocking head and a first air cylinder for controlling the blocking head, wherein the blocking head for the outlet of the air inlet manifold is arranged at the end part of an air cylinder piston; the outlet plugging head of the intake manifold is connected to a guide rod, the guide rod is slidably arranged in a sliding sleeve, and the sliding sleeve is arranged on the cylinder. The front end face of the blocking head is provided with an air bag, and the blocking head is provided with a through hole communicated with the air bag and the air pressure control device.
In the air inlet manifold air outlet plugging mechanism, the guide rods and the sliding sleeves are symmetrically arranged on the two cylinders.
In the inlet manifold gas outlet plugging mechanism, the spherical oscillating rod is connected between the inlet manifold outlet plugging head and the first cylinder piston, the end part of the spherical oscillating rod connected with the inlet manifold outlet plugging head is a spherical end, the spherical end is movably matched in a clamping groove on the inlet manifold outlet plugging head, so that the inlet manifold outlet plugging head can have a certain rotation allowance relative to the spherical end, the inlet manifold outlet is better combined with the outlet end surface when plugging the inlet manifold outlet, the sealing effect is better, the first spring is supported between the cylinder piston and the inlet manifold outlet plugging head and sleeved on the spherical oscillating rod, and the supporting force of the first spring ensures that a certain supporting force acts on the plugging head no matter how large the plugging head is inclined relative to the spherical oscillating rod, so that the existence of a certain contact force is ensured. The guide rod is connected with the inlet manifold outlet plugging head through a spherical bearing, so that the guide rod and the inlet manifold outlet plugging head can rotate relatively.
In the air outlet plugging mechanism for the intake manifold, the end part of the guide rod is connected with a press block, the press block is provided with a slide hole, the plugging head can be matched in the slide hole in a sliding manner, the guide rod between the press block and the slide sleeve is sleeved with a second spring, and the cylinder body of the first cylinder is connected with the piston of the second cylinder. During plugging, the piston of the second cylinder stretches out to enable the pressing block to be pressed against the end portion of the air outlet of the air inlet manifold, then the piston of the first cylinder stretches out to enable the plug to stretch into the air outlet of the air inlet manifold, and therefore plugging can be achieved, and fixing of the air inlet manifold can be achieved.
Compared with the prior art, this air intake manifold gas outlet shutoff mechanism has following advantage:
the utility model discloses utilize automatic equipment to realize the shutoff to intake manifold, simple structure, convenient operation, it is with low costs, the shutoff is tight.
Drawings
FIG. 1 is a schematic illustration of an intake manifold;
FIG. 2 is a schematic view of the occluding device of the first embodiment;
figure 3 is a schematic view of the occlusion device of the second embodiment.
In the figure: the air inlet manifold 3, an air outlet 301, a plugging head 4, a clamping groove 401, an air bag 403, a through hole 402, a first air cylinder 9, a guide rod 10, a first air cylinder piston 901, a sliding sleeve 11, a spherical oscillating rod 12, a spherical end 121, a first spring 13, a spherical bearing 14, a pressing block 15, a sliding hole 151, a second spring 16 and a second air cylinder 17.
Detailed Description
The following are specific embodiments of the present invention, and the technical solutions of the present invention will be further described with reference to the accompanying drawings, but the present invention is not limited to these embodiments.
Example one
As shown in fig. 1, an intake manifold 3 having 4 air outlets 301.
As shown in fig. 2, the inlet manifold air outlet plugging mechanism includes a plugging head 4 and a first cylinder 9 for controlling the plugging head, wherein the inlet manifold outlet plugging head is arranged at the end of a first cylinder piston 901; the inlet manifold outlet plugging head is connected to a guide rod 10, the guide rod is slidably arranged in a sliding sleeve 11, and the sliding sleeve is arranged on an air cylinder. The guide rod and the sliding sleeve are symmetrically arranged on the cylinder. The spherical oscillating rod 12 is connected between the inlet manifold outlet plugging head and the first cylinder piston, the end part of the spherical oscillating rod connected with the inlet manifold outlet plugging head is a spherical end 121, the spherical end is movably matched in a clamping groove 401 on the inlet manifold outlet plugging head, so that the inlet manifold outlet plugging head can have a certain rotation allowance relative to the spherical end, the inlet manifold outlet is better combined with an outlet end face when the inlet manifold outlet is plugged, the sealing effect is better, a first spring 13 is supported between the cylinder piston and the inlet manifold outlet plugging head, the first spring is sleeved on the spherical oscillating rod, the supporting force of the first spring enables a certain supporting force to act on the plugging head no matter how large the plugging head deflects relative to the spherical oscillating rod, and the existence of a certain contact force is guaranteed. The guide rod is connected with the inlet manifold outlet plugging head through a spherical bearing 14, so that the guide rod and the inlet manifold outlet plugging head can rotate relatively.
Example two
As shown in fig. 3, in the above-mentioned air outlet blocking mechanism for the intake manifold, the end of the guide rod is connected to a press block 15, the press block is provided with a slide hole 151, the blocking head is slidably fitted in the slide hole, the guide rod between the press block and the slide sleeve is sleeved with a second spring 16, and the cylinder body of the first cylinder is connected to the piston of the second cylinder 17. During plugging, the piston of the second cylinder stretches out to enable the pressing block to be pressed against the end portion of the air outlet of the air inlet manifold, then the piston of the first cylinder stretches out to enable the plugging head to stretch into the air outlet of the air inlet manifold, and therefore plugging can be achieved, and fixing of the air inlet manifold can be achieved. The front end face of the blocking head is provided with an air bag 403, and the blocking head is provided with a through hole 402 communicated with the air bag and an air pressure control device, so that the air bag blocks an air outlet of the air inlet manifold and controls the size of the air bag through the air pressure control device.
Although some terms are used more herein, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Claims (4)
1. A blocking mechanism for an air outlet of an air inlet manifold comprises a blocking head and a first air cylinder for controlling the blocking head, and is characterized in that the blocking head for the outlet of the air inlet manifold is arranged at the end part of a piston of the air cylinder; the outlet plugging head of the intake manifold is connected to a guide rod, the guide rod is slidably arranged in a sliding sleeve, and the sliding sleeve is arranged on the cylinder; the front end face of the blocking head is provided with an air bag, and the blocking head is provided with a through hole communicated with the air bag and the air pressure control device.
2. The inlet manifold air outlet plugging mechanism of claim 1 wherein said guide rods and said sliding sleeves are symmetrically disposed on two of said cylinders.
3. The inlet manifold gas outlet plugging mechanism according to claim 1, wherein a spherical oscillating rod is connected between the inlet manifold outlet plugging head and the cylinder piston, the end of the spherical oscillating rod connected with the inlet manifold outlet plugging head is a spherical end, the spherical end is movably fitted in a clamping groove on the inlet manifold outlet plugging head, a first spring is supported between the cylinder piston and the inlet manifold outlet plugging head, the spring is sleeved on the spherical oscillating rod, and the guide rod is connected with the inlet manifold outlet plugging head through a spherical bearing.
4. The inlet manifold air outlet plugging mechanism of claim 1, wherein the end of the guide rod is connected with a press block, the press block is provided with a slide hole, the plugging head is slidably fitted in the slide hole, the guide rod between the press block and the slide sleeve is sleeved with a second spring, and the cylinder body of the first cylinder is connected with the piston of the second cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821904174.0U CN211401581U (en) | 2018-11-19 | 2018-11-19 | Air inlet manifold gas outlet plugging mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821904174.0U CN211401581U (en) | 2018-11-19 | 2018-11-19 | Air inlet manifold gas outlet plugging mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211401581U true CN211401581U (en) | 2020-09-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821904174.0U Active CN211401581U (en) | 2018-11-19 | 2018-11-19 | Air inlet manifold gas outlet plugging mechanism |
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| CN (1) | CN211401581U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117030152A (en) * | 2023-10-08 | 2023-11-10 | 常州风光车辆饰件有限公司 | Lamp air tightness detection equipment |
-
2018
- 2018-11-19 CN CN201821904174.0U patent/CN211401581U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117030152A (en) * | 2023-10-08 | 2023-11-10 | 常州风光车辆饰件有限公司 | Lamp air tightness detection equipment |
| CN117030152B (en) * | 2023-10-08 | 2023-12-22 | 常州风光车辆饰件有限公司 | Lamp air tightness detection equipment |
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