CN211737317U

CN211737317U - Even atress shock-proof type EGR cooler assembly

Info

Publication number: CN211737317U
Application number: CN202020255491.5U
Authority: CN
Inventors: 姚金法; 姚杰涵; 骆春叶
Original assignee: Zhejiang Chijie Power System Co ltd
Current assignee: Zhejiang Chijie Power System Co ltd
Priority date: 2020-03-04
Filing date: 2020-03-04
Publication date: 2020-10-23
Anticipated expiration: 2030-03-04

Abstract

The utility model discloses a uniform stress damping type EGR cooler assembly, aiming at providing an EGR cooler assembly with strong stability, good damping effect and simple structure, the technical proposal is that a clamping and hooping assembly is arranged on the shell, and in order to further improve the whole damping and positioning effect, the damping and positioning mechanism is arranged on the shell, the damping positioning mechanism is arranged to comprise an upper combined piece, a lower combined piece matched with the upper combined piece and a locking component for sequentially connecting the upper combined piece and the lower combined piece, the upper and lower combined parts are matched with the locking component, so that the fixing effect between the upper and lower combined parts is ensured, by arranging the upper fitting part at one side of the upper fitting part facing the lower fitting part and by arranging the lower fitting part at one side of the lower fitting part facing the upper fitting part, good shock attenuation effect has then been guaranteed, and stability is strong, and the practicality is strong, the utility model is suitable for a cooler technical field.

Description

Even atress shock-proof type EGR cooler assembly

Technical Field

The utility model relates to a cooler technical field, more specifically say, it relates to an even atress shock-proof type EGR cooler assembly.

Background

At present, the EGR cooler assembly in the market comprises a shell, a front flange and a rear cover which are respectively arranged at two ends of the shell, and a water inlet pipe and a water outlet pipe which are arranged on the side wall of the shell. The traditional EGR cooler assembly usually takes the water inlet pipe and the water outlet pipe as connecting pivots in the connecting process, but the traditional EGR cooler assembly is often influenced by vibration because the stability is relatively poor, so that the practical effect is influenced.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a stability is strong, effectual and simple structure's of shock attenuation EGR cooler assembly.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides an even atress shock-proof type EGR cooler assembly, includes the casing, sets up respectively in casing both ends front flange and hou gai and set up inlet tube and outlet pipe on the casing lateral wall, be equipped with the clamp closes the piece on the casing, be equipped with shock attenuation positioning mechanism on the casing, this shock attenuation positioning mechanism includes to close the piece, with the lower piece that closes piece looks adaptation and be used for connecting gradually the locking Assembly who closes the piece, closes piece one side under the piece orientation and is equipped with the laminating piece on going up, closes piece orientation under and is equipped with down the laminating piece on one side of closing the piece, it is connected with the base to close the piece down, is equipped with two mounting holes on the.

Through adopting the above-mentioned technical scheme, be equipped with the clamp and close the piece on the casing, for holistic shock attenuation of further improvement and positioning effect, through the shock attenuation positioning mechanism who is equipped with on the casing, and set up this shock attenuation positioning mechanism to including the piece, close the piece and be used for connecting gradually with the lower of last piece looks adaptation, the locking Assembly who closes the piece down, through on, close a cooperation locking Assembly down, then guaranteed to last, the fixed effect between the piece is closed down, and through closing piece one side down at last piece orientation and being equipped with the piece of laminating, and close piece one side down and be equipped with the piece of laminating down towards the piece under, then good shock attenuation effect has been guaranteed, and stability is strong, therefore, the clothes hanger is strong in practicability, and be connected with the base through closing the piece under, be equipped with two mounting holes on the base, then good installation effect has been improved, and stability is strong.

The utility model discloses further set up to: the damping positioning mechanisms are two and are distributed on two sides of the clamping and hooping piece.

Through adopting above-mentioned technical scheme, the shock attenuation positioning mechanism is two, and two shock attenuation positioning mechanism distribute and set up in clamp closes piece both sides, adopts two shock attenuation positioning mechanism settings, then has improved the stability of atress, and the practicality is strong, and stability is strong, simple structure.

The utility model discloses further set up to: locking component including set up the last extension board on the piece of closing, set up the lower extension board on the piece of closing down, run through the first retaining member of upper and lower extension board in proper order and run through in proper order down, go up the second retaining member that extends the board and with first retaining member looks adaptation.

Through adopting the above technical scheme, locking Assembly is including setting up the last extension board on the piece of closing, set up the lower extension board on the piece of closing down, in proper order run through, the first retaining member of lower extension board and run through down in proper order, go up the extension board and with the second retaining member of first retaining member looks adaptation, adopt the above-mentioned structure to set up, cooperation through between first retaining member and the second retaining member, make the effort of first retaining member on the second retaining member, and the effort of second retaining member is on first retaining member, avoided the effort directly last, on the lower extension board, good structural stability has been improved, therefore, the clothes hanger is strong in practicability, and is simple in structure.

The utility model discloses further set up to: be equipped with the screw rod on the first retaining member, be equipped with the screw hole with screw rod looks adaptation on the second retaining member.

Through adopting above-mentioned technical scheme, be equipped with the screw rod on the first retaining member, be equipped with on the second retaining member with the screw hole of screw rod looks adaptation, adopt above-mentioned structure setting, through the cooperation between screw rod and the screw hole, then be convenient for the cooperation between first retaining member and the second retaining member, the relation of connection is simple, and it is convenient to cooperate, and the practicality is strong, simple structure.

The utility model discloses further set up to: the upper fitting piece and the lower fitting piece are both made of rubber materials.

Through adopting above-mentioned technical scheme, upper and lower laminating piece all adopts rubber materials to make, adopts the setting of above-mentioned structure, through adopting rubber materials to make upper and lower laminating piece, the rubber materials texture is softer, then can form flexible buffering effect, reduces the rigidity collision, improves practical function.

Drawings

Fig. 1 is a side view of an embodiment of a uniform force damping type EGR cooler assembly of the present invention.

Fig. 2 is the utility model relates to a damping positioning mechanism's of even atress shock-proof type EGR cooler assembly embodiment structure chart.

Reference numeral, 1, a housing; 2. a clip assembly; 30. an upper assembly part; 31. a lower assembly part; 301. an upper attaching member; 310. a lower fitting part; 32. a base; 320. mounting holes; 302. an upper extension plate; 311. a lower extension plate; 41. a first locking member; 42. and a second locking member.

Detailed Description

The embodiment of the uniform stress damping type EGR cooler assembly of the present invention will be further described with reference to fig. 1 to 2.

For ease of description, spatially relative terms, such as "upper," "lower," "left," "right," and the like, may be used in the embodiments to describe one element or feature's relationship to another element or feature as illustrated in the figures. It will be understood that the spatial terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" other elements or features would then be oriented "above" the other elements or features. Thus, the exemplary term "lower" can encompass both an upper and a lower orientation. The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

Moreover, relational terms such as "first" and "second," and the like, may be used solely to distinguish one element from another element having the same name, without necessarily requiring or implying any actual such relationship or order between such elements.

A uniform stress damping type EGR cooler assembly comprises a shell 1, a front flange and a rear cover which are respectively arranged at two ends of the shell 1, and a water inlet pipe and a water outlet pipe which are arranged on the side wall of the shell 1, wherein a clamping and closing piece 2 is arranged on the shell 1, in order to further improve the whole damping and positioning effect, a damping and positioning mechanism is arranged on the shell 1 and comprises an upper closing piece 30, a lower closing piece 31 matched with the upper closing piece 30 and locking components used for sequentially connecting the upper closing piece and the lower closing piece, the upper closing piece and the lower closing piece are matched with the locking components to ensure the fixing effect between the upper closing piece and the lower closing piece, an upper jointing piece 301 is arranged at one side of the upper closing piece 30 facing to the lower closing piece 31, and a lower jointing piece 310 is arranged at one side of the lower closing piece 31 facing to the upper closing piece 30, so that good damping effect is ensured, the stability is strong, and the practicability is, and through closing 31 at the time and being connected with base 32, be equipped with two mounting holes 320 on the base 32, then improved good installation effectiveness, stability is strong, and the practicality is strong, simple structure.

The utility model discloses further set up to, shock attenuation positioning mechanism is two, and two shock attenuation positioning mechanism distribute and set up in clamp ring closes 2 both sides, adopts two shock attenuation positioning mechanism to set up, then has improved the stability of atress, and the practicality is strong, and stability is strong, simple structure.

The utility model discloses further set up to, locking Assembly is including setting up the last extension board 302 on closing the piece 30 on, set up the lower extension board 311 on closing the piece 31 down, in proper order run through, the first retaining member 41 of lower extension board and run through down in proper order, go up the extension board and with the second retaining member 42 of 41 looks adaptations of first retaining member, adopt the above-mentioned structure setting, cooperation through between first retaining member 41 and the second retaining member 42, make the effort of first retaining member 41 on second retaining member 42, and the effort of second retaining member 42 is on first retaining member 41, avoided the effort directly at last, on the lower extension board, good structural stability has been improved, therefore, the clothes hanger is strong in practicability, and is simple in structure.

The utility model discloses further set up to, be equipped with the screw rod on the first retaining member 41, be equipped with on the second retaining member 42 with the screw hole of screw rod looks adaptation, adopt above-mentioned structure to set up, through the cooperation between screw rod and the screw hole, the cooperation between the first retaining member 41 of then being convenient for and the second retaining member 42, the relation of connection is simple, and the cooperation is convenient, and the practicality is strong, simple structure.

The utility model discloses further set up to, upper and lower laminating piece all adopts rubber materials to make, adopts the above-mentioned structure setting, through adopting rubber materials to make upper and lower laminating piece, the rubber materials texture is softer, then can form flexible buffering effect, reduces the rigidity collision, improves practical function.

The above is only the preferred embodiment of the present invention, and is not intended to limit the present invention, and the skilled in the art can carry out the common changes and replacements within the technical solution of the present invention.

Claims

1. The utility model provides an even atress shock-proof type EGR cooler assembly, includes casing (1), sets up respectively in casing (1) both ends front flange and back lid and set up inlet tube and outlet pipe on casing (1) lateral wall, be equipped with clamp closes piece (2) on casing (1), a serial communication port, be equipped with shock attenuation positioning mechanism on casing (1), this shock attenuation positioning mechanism closes piece (31) and is used for connecting gradually the locking Assembly who closes piece (31) down including last piece (30), with the lower of last piece (30) looks adaptation, and upward closes piece (30) and be equipped with attaching part (301) towards lower piece (31) one side, lower piece (31) are equipped with attaching part (310) down towards piece (30) one side, lower piece (31) are connected with base (32), are equipped with two mounting holes (320) on base (32).

2. The EGR cooler assembly with uniform stress and shock absorption as claimed in claim 1, wherein the number of the shock absorption positioning mechanisms is two, and the two shock absorption positioning mechanisms are distributed on two sides of the clamping and clamping assembly (2).

3. The EGR cooler assembly with uniform stress and vibration absorption as recited in claim 1, wherein the locking component comprises an upper extending plate (302) disposed on the upper assembly (30), a lower extending plate (311) disposed on the lower assembly (31), a first locking member (41) sequentially penetrating the upper and lower extending plates (311), and a second locking member (42) sequentially penetrating the lower and upper extending plates (302) and adapted to the first locking member (41).

4. The EGR cooler assembly with uniform stress and shock absorption as claimed in claim 3, wherein the first locking member (41) is provided with a screw, and the second locking member (42) is provided with a threaded hole matched with the screw.

5. The EGR cooler assembly of claim 1 wherein the upper and lower engaging members (310) are made of rubber.