Intake manifold for automobile engine assembly

Abstract

The utility model discloses an intake manifold for an automobile engine assembly, which comprises an intake component, the intake component comprises a manifold main body, an intake hole, a bearing block and a vent groove, the intake hole penetrates through the middle end of the side part of the manifold main body, the inner side of the manifold main body is fixedly connected with the bearing block, and the vent groove penetrates through the middle part of the bearing block; and the flow guide assembly comprises a circular piece, and the vent groove end in the manifold main body is movably connected with the circular piece. Due to the fact that the thickness difference exists at the two ends of the circular piece, when the two ends of the circular piece are subjected to the action of gas, the stress difference can be formed at the two ends, the circular piece can rotate under the cooperation of the first shaft rod and the second shaft rod, and therefore the gas can be rotationally dispersed and then guided into the flow dividing pipe, and the flow guiding effect is achieved; and energy loss caused by the fact that gas directly acts on the inner wall of the intake manifold is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of engine accessories, in particular to an air intake manifold for automobile engine assembly. BACKGROUND

[0002] The air intake manifold is a key component in the engine intake system, its role is to distribute the air from the throttle or intake manifold evenly to each cylinder. For multi-cylinder engine, to ensure that each cylinder can obtain equal amount of air is the basis to ensure the smooth operation of the engine.

[0003] In the existing air intake manifold, during air intake, the gas is usually directly acted on the inner wall of the air intake manifold, which causes a large energy loss in the process, therefore, a flow guide structure is needed to solve the above problems. SUMMARY

[0004] The utility model discloses an air intake manifold for automobile engine assembly, to solve the above background technical problems in the prior art, in the air intake manifold, during air intake, the gas is usually directly acted on the inner wall of the air intake manifold, which causes a large energy loss in the process.

[0005] To solve the above technical problems, the utility model is realized through the following technical schemes:

[0006] The utility model discloses an air intake manifold for automobile engine assembly, comprising:

[0007] Air intake assembly, the air intake assembly includes manifold body, air inlet hole, receiving block and air passage, the air inlet hole is passed through and set up in the side middle end of manifold body, the receiving block is fixedly connected in the inner side of manifold body, and the air passage is passed through and set up in the middle part of receiving block;

[0008] Flow guide assembly, the flow guide assembly includes a circular sheet, and the circular sheet is movably connected to the air passage end in the manifold body.

[0009] Further, the flow guide assembly further includes a first rectangular plate, a second rectangular plate, a vertical rod, a first receiving hole, a second receiving hole, a first shaft rod and a second shaft rod, the first rectangular plate and the second rectangular plate are fixedly connected to the upper and lower ends of the side of the receiving block, the vertical rod is fixedly connected between the first rectangular plate and the second rectangular plate, the first receiving hole is passed through and set up in the middle part of the first rectangular plate, the second receiving hole is set up on the second rectangular plate, the first shaft rod is fixedly connected to the top of the circular sheet, the second shaft rod is fixedly connected to the bottom of the circular sheet, the first shaft rod is movably inserted into the first receiving hole, the second shaft rod is movably connected into the second receiving hole, and the second shaft rod is located in the interior of the manifold body.

[0010] Further, the flow guide assembly further comprises a third receiving hole, the third receiving hole is arranged through the middle part of the upper end of the manifold body, and the first shaft rod is movably inserted into the third receiving hole.

[0011] Further, the circular sheet has a thickness difference between two ends.

[0012] Further, the specific angle adjusting assembly comprises a pointing plate, one end of the pointing plate is fixedly connected to the top of the first shaft rod, and the pointing plate is located above the manifold body.

[0013] Further, the specific angle adjusting assembly further comprises a threaded groove and a butterfly screw, the threaded groove is arranged through one end of the pointing plate, and the butterfly screw is movably inserted into the threaded groove.

[0014] Compared with the prior art, the utility model has the advantages that:

[0015] The utility model discloses, because the circular sheet has a thickness difference between two ends, when the two ends of the circular sheet are acted on by gas, the two ends will form a force difference, and under the cooperation of the first shaft rod and the second shaft rod, the circular sheet can rotate, thereby the gas can be dispersed, then the gas is guided into the flow divider, the flow guiding effect is realized, and the energy loss caused by the direct action of the gas on the inner wall of the intake manifold is avoided.

[0016] Based on the above beneficial effects, by tightening the butterfly screw at the threaded groove, the fixation of the pointing plate can be realized, and then the fixation of the corresponding circular sheet after the angle rotation can be realized, so that when one of the flow dividers is damaged, the circular sheet can be rotated to a suitable angle and fixed, the gas flows to other normally used flow dividers, the energy waste is reduced, and the energy utilization rate is improved. ACCURATE DRAWINGS

[0017] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the following will briefly introduce the drawings needed to be used in the embodiment description, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without paying creative labor.

[0018] Figure 1 It is the overall schematic view of the utility model;

[0019] Figure 2 It is the receiving block connection schematic view of the utility model;

[0020] Figure 3 It is the circular sheet connection schematic view of the utility model;

[0021] Figure 4 It is the first receiving hole opening schematic view of the utility model;

[0022] Figure 5 The third receiving hole of the utility model is shown in the schematic view.

[0023] In the drawings, the components represented by each reference numeral are listed as follows:

[0024] 101, manifold body; 102, air inlet hole; 103, receiving block; 104, air passage;

[0025] 201, circular sheet; 202, first rectangular plate; 203, second rectangular plate; 204, vertical rod; 205, first receiving hole; 206, second receiving hole; 207, first shaft; 208, second shaft; 209, third receiving hole;

[0026] 301, pointing plate; 302, threaded groove; 303, butterfly screw. DETAILED DESCRIPTION

[0027] In order to make the above-mentioned purposes, features and advantages of the utility model more obvious and easy to understand, the specific embodiments of the utility model will be described in detail below with reference to the drawings.

[0028] In the following description, many specific details are set forth in order to provide a thorough understanding of the utility model, but the utility model can also be implemented in other ways different from those described herein, and those skilled in the art can make similar extensions without departing from the connotation of the utility model, therefore the utility model is not limited by the specific embodiments disclosed below.

[0029] In order to make the purposes, technical solutions and advantages of the utility model more clear, the embodiments of the utility model will be further described in detail below with reference to the drawings.

[0030] Please refer to Figures 1-5 The embodiment is an air inlet manifold for automobile engine assembly, which comprises:

[0031] The air inlet assembly comprises a manifold body 101, an air inlet hole 102, a receiving block 103 and an air passage 104, the air inlet hole 102 is formed through the middle end of the side of the manifold body 101, the receiving block 103 is fixedly connected to the inner side of the manifold body 101, and the air passage 104 is formed through the middle part of the receiving block 103;

[0032] The air inlet hole 102 is used for the inlet of gas, the receiving block 103 plays a receiving role, and the air passage 104 provides guarantee for the normal air passage of the middle part of the receiving block 103.

[0033] The flow guide assembly comprises a circular sheet 201, and the circular sheet 201 is movably connected to the end of the air passage 104 of the manifold body 101;

[0034] The circular sheet 201 rotates for dispersing and guiding the gas.

[0035] The guiding assembly further comprises a first rectangular plate 202, a second rectangular plate 203, a vertical rod 204, a first receiving hole 205, a second receiving hole 206, a first shaft 207 and a second shaft 208. The first rectangular plate 202 and the second rectangular plate 203 are fixedly connected to the upper and lower ends of the side of the receiving block 103. The vertical rod 204 is fixedly connected between the first rectangular plate 202 and the second rectangular plate 203. The first receiving hole 205 is formed in the middle of the first rectangular plate 202. The second receiving hole 206 is formed in the second rectangular plate 203. The first shaft 207 is fixedly connected to the top of the circular sheet 201. The second shaft 208 is fixedly connected to the bottom of the circular sheet 201. The first shaft 207 is movably inserted into the first receiving hole 205. The second shaft 208 is movably connected to the second receiving hole 206. The second shaft 208 is located inside the manifold body 101.

[0036] The first rectangular plate 202 and the second rectangular plate 203 provide a guarantee for the formation of the first receiving hole 205 and the second receiving hole 206. The vertical rod 204 plays a reinforcing role and provides a guarantee for the rotation of the circular sheet 201 in cooperation with the first receiving hole 205 and the first shaft 207 and the second receiving hole 206 and the second shaft 208.

[0037] The guiding assembly further comprises a third receiving hole 209. The third receiving hole 209 is formed in the middle of the upper end of the manifold body 101. The first shaft 207 is movably inserted into the third receiving hole 209.

[0038] The third receiving hole 209 provides a guarantee for the movable connection of the first shaft 207 to the manifold body 101.

[0039] The circular sheet 201 has a thickness difference between the two ends.

[0040] The thickness of the circular sheet 201 provides a guarantee for the rotation of the circular sheet 201 under stress.

[0041] It further comprises a specific angle adjusting assembly. The specific angle adjusting assembly comprises a pointing plate 301. One end of the pointing plate 301 is fixedly connected to the top of the first shaft 207. The pointing plate 301 is located above the manifold body 101.

[0042] The pointing angle of the pointing plate 301 corresponds to the rotation angle of the circular sheet 201, thereby facilitating the observation and adjustment of the user.

[0043] The specific angle adjusting assembly further comprises a threaded groove 302 and a butterfly screw 303. The threaded groove 302 is formed in one end of the pointing plate 301. The butterfly screw 303 is movably inserted into the threaded groove 302.

[0044] Threaded groove 302 and the cooperation between the butterfly screw 303, for the angle adjustment of the fixed circular sheet 201 to provide security.

[0045] Working principle: when the external gas through the air inlet hole 102 into, first through the air slot 104, then to the surface of the circular sheet 201, at this time the circular sheet 201 with the first shaft 207 and the second shaft 208 vertical axis as the axis of rotation, the gas into the dispersion to each shunt pipe, when a shunt pipe is damaged, at this time the rotating direction plate 301, drive circular sheet 201 rotation, the circular sheet 201 and the receiving block 103 composed of a large angle outlet aligned with the normal shunt pipe, at this time in the threaded groove 302 tight butterfly screw 303, butterfly screw 303 bottom and manifold body 101 top force, realize fixed, this step, can avoid the gas directly to the intake manifold inner wall caused by energy loss, at the same time improve the energy utilization rate.

[0046] In the description of the present application, it should be pointed out that, unless otherwise explicitly provided and limited, the terms "set", "install", "connect", "connect" should be understood broadly, for example, can be fixedly connected, can also be detachably connected, or integrally connected, can be mechanically connected, can also be electrically connected, can be directly connected, can also be indirectly connected through the intermediate medium, can be the communication between two elements. For ordinary skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0047] Finally, it should be pointed out that: the above only for the preferred embodiments of the present application, and not for limiting the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for some technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. An intake manifold for an automotive engine assembly, characterized by, Include: Air intake assembly, the air intake assembly includes manifold body (101), air hole (102), receiving block (103) and air slot (104), the air hole (102) is opened in the side of manifold body (101) middle end, the receiving block (103) is fixedly connected inside manifold body (101), the air slot (104) is opened in the middle of receiving block (103); Flow guide assembly, the flow guide assembly includes circular sheet (201), the circular sheet (201) is movably connected to the end of air slot (104) in manifold body (101).

2. An intake manifold for an automotive engine assembly as defined in claim 1, wherein, The flow guide assembly further includes first rectangular plate (202), second rectangular plate (203), vertical rod (204), first receiving hole (205), second receiving hole (206), first shaft rod (207) and second shaft rod (208), the first rectangular plate (202) and the second rectangular plate (203) are fixedly connected to the upper and lower ends of the side of receiving block (103), the vertical rod (204) is fixedly connected between the first rectangular plate (202) and the second rectangular plate (203), the first receiving hole (205) is opened in the middle of first rectangular plate (202), the second receiving hole (206) is opened on the second rectangular plate (203), the first shaft rod (207) is fixedly connected to the top of circular sheet (201), the second shaft rod (208) is fixedly connected to the bottom of circular sheet (201), the first shaft rod (207) is movably inserted into the first receiving hole (205), the second shaft rod (208) is movably connected into the second receiving hole (206), and the second shaft rod (208) is located inside the manifold body (101).

3. An intake manifold for an automotive engine assembly according to claim 2, wherein, The flow guide assembly further includes third receiving hole (209), the third receiving hole (209) is opened in the middle of the upper end of manifold body (101), and the first shaft rod (207) is movably inserted into the third receiving hole (209).

4. The intake manifold for an automotive engine assembly of claim 1, wherein, Both ends of the circular sheet (201) have different thicknesses.

5. The intake manifold for an automotive engine assembly of claim 3, wherein, It also includes a specific angle adjusting assembly, the specific angle adjusting assembly includes a pointing plate (301), one end of the pointing plate (301) is fixedly connected to the top of the first shaft rod (207), and the pointing plate (301) is located above the manifold body (101).

6. An air intake manifold for an automotive engine assembly as defined in claim 5 wherein, The specific angle adjusting assembly further includes a threaded groove (302) and a butterfly screw (303), the threaded groove (302) is opened through one end of the pointing plate (301), and the butterfly screw (303) is movably inserted into the threaded groove (302).

Images