CN210396899U

CN210396899U - Engine separates heat exchanger mounting structure

Info

Publication number: CN210396899U
Application number: CN201921373957.5U
Authority: CN
Inventors: 葛江宏
Original assignee: Huada Automotive Technology Co ltd
Current assignee: Huada Automotive Technology Co ltd
Priority date: 2019-08-22
Filing date: 2019-08-22
Publication date: 2020-04-24
Anticipated expiration: 2029-08-22

Abstract

The utility model discloses an engine heat shield mounting structure, including the engine housing, the engine heat shield body has been placed at the top of engine housing, the both sides of engine heat shield body are all fixedly connected with stopper, it is connected with the pivot to rotate on the stopper, the both sides of engine heat shield body are all fixedly connected with spacing frame, the periphery of pivot is fixedly connected with dog, the dog stretches into the inside of spacing frame towards one side of engine heat shield body, and with the inner wall sliding connection of spacing frame; and the limiting block is provided with a positioning assembly, and the top end of the positioning assembly penetrates through the limiting frame and the stop block and is respectively connected with the limiting frame and the stop block in a sliding manner. The device has the advantages of being convenient to assemble, improve production efficiency and convenient to disassemble and maintain.

Description

Engine separates heat exchanger mounting structure

Technical Field

The utility model belongs to the technical field of car mounting structure, specifically be an engine separates heat exchanger mounting structure.

Background

The engine is provided with the heat shield, so that the engine has good heat preservation effect, high and low temperature resistance, stable chemical performance, various chemical corrosion resistance, moth prevention, mildew prevention, fire prevention and flame retardance, aging resistance, weather resistance, water resistance, oil resistance, good hydrophobic performance and oil resistance.

Whether the installation of heat shield is firm, the performance of direct influence engine, when current installing the heat shield to the engine, take the mode installation that bolt and nut combine usually, need the auxiliary installation of operation instrument, cause consuming time phenomenon, and then be unfavorable for the production of spare part, the bolt easily causes the phenomenon of rust and corrosion when long-time use simultaneously, is difficult to dismantle when damaging.

To this end, we propose an engine heat shield mounting structure.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides an engine separates heat exchanger mounting structure, possess the equipment of being convenient for, improve production efficiency and convenient to detach maintenance's advantage, it is firm whether to have solved the installation of heat exchanger, directly influence the performance of engine, when installing engine separates heat exchanger now, the mode installation of bolt and nut combination is usually taken, need the auxiliary installation of operating tool, cause consuming time phenomenon, and then be unfavorable for the production of spare part, the bolt easily causes the phenomenon of rusty corrosion when long-time use simultaneously, the problem that is difficult to dismantle when damaging.

In order to achieve the purpose, the technical scheme provided by the utility model is that, the utility model provides an engine heat shield mounting structure, including the engine housing, the engine heat shield body has been placed at the top of engine housing, the both sides of engine heat shield body are all fixedly connected with the stopper, rotate on the stopper and be connected with the pivot, the both sides of engine heat shield body are all fixedly connected with the spacing frame, the periphery of pivot is fixedly connected with the dog, the dog stretches into the inside of spacing frame towards one side of engine heat shield body, and is connected with the inner wall sliding of spacing frame;

and the limiting block is provided with a positioning assembly, and the top end of the positioning assembly penetrates through the limiting frame and the stop block and is respectively connected with the limiting frame and the stop block in a sliding manner.

Preferably, the locating component comprises a stop lever, a limiting ring and a limiting spring, the stop lever is arranged on the limiting block along the vertical direction, the bottom end of the stop lever penetrates through the limiting block and is connected with the limiting block in a sliding mode, the top end of the stop lever penetrates through the limiting frame and runs through the limiting block, the periphery of the stop lever is respectively connected with the limiting frame and the limiting block in a sliding mode, the limiting ring is fixedly sleeved on the periphery of the stop lever, the limiting spring is movably sleeved on the periphery of the stop lever, one end of the limiting spring is fixedly connected with the bottom of the limiting ring, the other end of the limiting spring is fixedly connected with the top of the limiting block, and the top of the limiting ring compresses the bottom of the limiting frame.

Preferably, a limiting groove is formed in the limiting block, an opening is formed in the end portion, far away from the engine shell, of the limiting block, the limiting groove is rotatably connected with a limiting block, the top of the limiting block is fixedly connected with the bottom end of the rotating shaft, and the periphery of the rotating shaft is rotatably connected with the inner wall of the limiting groove.

Preferably, the both sides of engine case front and the equal fixedly connected with restriction ring in both sides at the back, fixedly connected with locating lever on the engine separates the heat exchanger body, the bottom of locating lever passes the through-hole of restriction ring to with the inner wall sliding connection of restriction ring through-hole.

Preferably, the bottom end of the stop lever is fixedly connected with a pulling block, and the outer surface of the pulling block is rough.

Preferably, the cross section of the positioning rod is L-shaped.

The utility model adopts the above technical scheme, beneficial effect includes: the positioning rod penetrates through the limiting ring, so that the engine heat shield body is placed on the engine shell, the positions of the engine shell and the engine heat shield body in the horizontal direction are stable, the engine heat shield body enters the limiting frame through the rotating shaft, the position of the engine heat shield body in the vertical direction is stabilized, the limiting spring is compressed, the limiting spring returns to drive the stop rod to penetrate through the limiting frame and the stop block, the position of the stop block is further fixed, the phenomenon that time is consumed due to the fact that bolts are adopted for installation is avoided, the effect of facilitating assembly is achieved, and production efficiency is further improved; the stop lever is pulled downwards, so that the fixing of the position of the stop block is released, the stop block is convenient to rotate, the fixing of the position of the engine heat shield body is released, the effect of conveniently disassembling the engine heat shield body is achieved, and the engine heat shield is convenient to disassemble and maintain.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A of the present invention;

fig. 3 is a schematic side view of the middle positioning rod of the present invention.

In the figure: 1. an engine housing; 2. an engine heat shield body; 3. a limiting block; 4. a rotating shaft; 5. a limiting frame; 6. a stopper; 7. a positioning assembly; 71. a stop lever; 72. a limiting ring; 73. a limiting spring; 8. a limiting block; 9. a confinement ring; 10. and (5) positioning the rod.

Detailed Description

The present invention will be further described with reference to the accompanying drawings.

The first embodiment is as follows: referring to fig. 1-3, an engine heat shield mounting structure includes an engine housing 1, an engine heat shield body 2 is placed on the top of the engine housing 1, both sides of the engine heat shield body 2 are fixedly connected with limit blocks 3, the limit blocks 3 are rotatably connected with a rotating shaft 4, both sides of the engine heat shield body 2 are fixedly connected with limit frames 5, the periphery of the rotating shaft 4 is fixedly connected with a stopper 6, and the stopper 6 extends into the limit frame 5 towards one side of the engine heat shield body 2 and is slidably connected with the inner wall of the limit frame 5;

the limiting block 3 is provided with a positioning component 7, and the top end of the positioning component 7 penetrates through the limiting frame 5 and the stop block 6 and is respectively connected with the limiting frame 5 and the stop block 6 in a sliding manner.

In the utility model, the positioning rod 10 passes through the limiting ring 9, and then the engine heat shield body 2 is placed on the engine shell 1, so that the positions of the engine shell 1 and the engine heat shield body 2 in the horizontal direction are stable, the engine heat shield body enters the inside of the limiting frame 5 through the rotating shaft 4, the position of the engine heat shield body 2 in the vertical direction is stabilized, the engine heat shield body passes through the limiting frame 5 and the stop block 6 through the adjusting and positioning assembly 7, and then the position of the stop block 6 is fixed, thereby avoiding the phenomenon of consuming time caused by adopting a bolt to install, achieving the effect of convenient assembly, and further improving the production efficiency; through adjusting locating component 7, and then remove the fixed to dog 6 position, be convenient for rotatory dog 6 removes the fixed to engine heat exchanger body 2 position to reach the effect that convenient to detach goes up engine heat exchanger body 2, and then convenient to detach maintains.

In an alternative embodiment, the positioning assembly 7 includes a stop lever 71, a limit ring 72 and a limit spring 73, the stop lever 71 is vertically disposed on the limit block 3, the bottom end of the stop lever 71 passes through the limit block 3 and is slidably connected with the limit block 3, the top end of the stop lever 71 passes through the limit frame 5 and passes through the limit block 6, the periphery of the stop lever 71 is slidably connected with the limit frame 5 and the limit block 6 respectively, the limit ring 72 is fixedly sleeved on the periphery of the stop lever 71, the limit spring 73 is movably sleeved on the periphery of the stop lever 71, one end of the limit spring 73 is fixedly connected with the bottom of the limit ring 72, the other end of the limit spring 73 is fixedly connected with the top of the limit block 3, the top of the limit ring 72 compresses the bottom of the limit frame 5, the limit spring 73 is initially in a compressed state, and by utilizing the compressible property of the limit spring 73, the stop lever 71 is moved down to release the position of the, thereby reached and be convenient for rotatory dog 6 to relieve the effect fixed to engine heat exchanger body 2, utilize spacing spring 73 after the compression to have the resilience simultaneously, be convenient for drive pin 71 and pass spacing frame 5 and dog 6 to reach the effect of fixing dog 6, further reached the effect of fixed engine heat exchanger body 2 position.

In an optional embodiment, the spacing groove has been seted up to stopper 3's inside, and the spacing groove is kept away from the tip formation of engine housing 1 at stopper 3 and is put the mouth into, the internal rotation of spacing groove is connected with restriction piece 8, the top of restriction piece 8 and the bottom fixed connection of pivot 4, the periphery of pivot 4 rotates with the inner wall of spacing groove to be connected, under the effect of spacing groove, for the depositing of restriction piece 8 provides the space, under the effect of restriction piece 8, make pivot 4 carry out the rotation, avoid pivot 4 to take place to remove in vertical direction, thereby make dog 6 stable fixed engine heat exchanger body 2 in the position of vertical direction.

In an optional embodiment, both sides of the front surface and both sides of the back surface of the engine housing 1 are fixedly connected with the limiting rings 9, the engine heat shield body 2 is fixedly connected with the positioning rod 10, the bottom end of the positioning rod 10 penetrates through the through hole of the limiting ring 9 and is in sliding connection with the inner wall of the through hole of the limiting ring 9, under the action of the limiting ring 9, a positioning point is given to the engine heat shield body 2 when the engine heat shield body 2 and the engine housing 1 are installed, the positioning rod 10 penetrates through the limiting ring 9, the engine heat shield body 2 and the engine housing 1 are conveniently installed in a combined mode, and meanwhile, the effect of stabilizing the connecting position of the engine heat shield body 2 and the engine housing 1 in the.

In an alternative embodiment, a pull block is fixedly connected to the bottom end of the stop rod 71, and the outer surface of the pull block is rough, so that the stop rod 71 can be moved by pulling the pull block.

In an alternative embodiment, the positioning rod 10 is L-shaped in cross-section.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The above description is only a preferred embodiment of the present invention, and the present invention is not limited thereto, but can be modified and changed by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An engine heat shield mounting structure comprising an engine case (1), characterized in that: an engine heat shield body (2) is placed at the top of the engine shell (1), two sides of the engine heat shield body (2) are fixedly connected with limit blocks (3), a rotating shaft (4) is rotatably connected onto the limit blocks (3), two sides of the engine heat shield body (2) are fixedly connected with limit frames (5), a stop block (6) is fixedly connected to the periphery of the rotating shaft (4), and the stop block (6) extends into the limit frame (5) towards one side of the engine heat shield body (2) and is in sliding connection with the inner wall of the limit frame (5);

and the limiting block (3) is provided with a positioning component (7), and the top end of the positioning component (7) penetrates through the limiting frame (5) and the stop block (6) and is respectively in sliding connection with the limiting frame (5) and the stop block (6).

2. An engine heat shield mounting structure according to claim 1, characterized in that: the positioning component (7) comprises a stop lever (71), a limit ring (72) and a limit spring (73), the stop lever (71) is arranged on the limiting block (3) along the vertical direction, the bottom end of the stop lever (71) penetrates through the limiting block (3), and is connected with the limit block (3) in a sliding way, the top end of the stop lever (71) passes through the limit frame (5) and penetrates through the stop block (6), the periphery of the stop lever (71) is respectively connected with the limit frame (5) and the stop block (6) in a sliding way, the limiting ring (72) is fixedly sleeved on the periphery of the stop lever (71), the limiting spring (73) is movably sleeved on the periphery of the stop lever (71), one end of the limiting spring (73) is fixedly connected with the bottom of the limiting ring (72), the other end of the limiting spring (73) is fixedly connected with the top of the limiting block (3), and the top of the limiting ring (72) compresses the bottom of the limiting frame (5).

3. An engine heat shield mounting structure according to claim 1, characterized in that: the limiting groove has been seted up to the inside of stopper (3), and the limiting groove forms at the tip that stopper (3) kept away from engine housing (1) and puts the mouth into, the inside rotation of limiting groove is connected with restriction piece (8), the top of restriction piece (8) and the bottom fixed connection of pivot (4), the periphery of pivot (4) is connected with the inner wall rotation of limiting groove.

4. An engine heat shield mounting structure according to claim 1, characterized in that: the engine heat shield is characterized in that limiting rings (9) are fixedly connected to the two sides of the front face and the two sides of the back face of the engine shell (1), a positioning rod (10) is fixedly connected to the engine heat shield body (2), and the bottom end of the positioning rod (10) penetrates through a through hole of the limiting ring (9) and is in sliding connection with the inner wall of the through hole of the limiting ring (9).

5. An engine heat shield mounting structure according to claim 2, characterized in that: the bottom end of the stop lever (71) is fixedly connected with a pulling block, and the outer surface of the pulling block is rough.

6. An engine heat shield mounting structure according to claim 4, characterized in that: the cross section of the positioning rod (10) is L-shaped.