CN215719011U

CN215719011U - Engine oil cooler convenient to maintain for engineering truck

Info

Publication number: CN215719011U
Application number: CN202121880343.3U
Authority: CN
Inventors: 王宪才; 王文仪; 袁华兵
Original assignee: Shandong Yunfeng Machinery Technology Co ltd
Current assignee: Shandong Yunfeng Machinery Technology Co ltd
Priority date: 2021-08-12
Filing date: 2021-08-12
Publication date: 2022-02-01
Anticipated expiration: 2031-08-12

Abstract

The utility model relates to an engine oil cooler convenient to maintain for an engineering truck, which comprises a cooler body, wherein the bottom of the cooler body is fixedly provided with a connecting flange, and the bottom of the connecting flange is fixedly provided with a connecting assembly; the connecting assembly comprises a sliding rod, a limiting rod, a positioning rod and a limiting spring, the sliding rod is connected to the inside of the connecting flange in a sliding mode, the limiting rod is fixedly mounted on one side of the bottom of the sliding rod, the positioning rod is fixedly mounted on the bottom of the connecting flange, and the limiting spring is fixedly mounted inside the connecting flange. This engine oil cooler for machineshop car is with being convenient for maintain, through the slide bar that sets up on coupling assembling for the sliding adjustment motion of dismouting in-process, through the gag lever post that sets up on the coupling assembling, limiting displacement for when installing, through the locating lever that sets up on the coupling assembling, the positioning action for when installing, through the spacing spring that sets up on the coupling assembling, can be used to the reset action after the slide bar motion is adjusted.

Description

Engine oil cooler convenient to maintain for engineering truck

Technical Field

The utility model relates to the technical field of engine oil coolers, in particular to an engine oil cooler convenient to maintain for an engineering truck.

Background

The oil cooler is a device for accelerating the heat dissipation of lubricating oil to keep the temperature at a lower temperature, and the oil cooler must be arranged on a high-performance and high-power intensified engine due to a large thermal load.

Current oil cooler is used extensively, the advantage of having the cooling, the oil cooler to current machineshop car use, its body generally is the water-cooling cooler, but the mechanical motion volume of machineshop car is big, easily cause the oil cooler loss after long-term the use, need the periodic maintenance, and the mounting means of current oil cooler is mostly screwed connection, this connected mode is comparatively general, but behind the quick-witted incasement portion production high temperature, form the difference with quick-witted case outside temperature, cause quick-witted incasement portion to form the comdenstion water, and then make the screw corrosion, difficult dismantlement is maintained, and the screw generally is the multiunit, the dismantlement volume is great, increase the engineering degree of difficulty, be difficult to satisfy the demand of oil cooler, so provided the oil cooler of being convenient for maintaining for the machineshop car and solved the problem among the above-mentioned.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides the engine oil cooler convenient to maintain for the engineering vehicle, which has the advantages of convenience in maintenance and reduction of work difficulty, and solves the problems that the installation mode of the existing engine oil cooler is mostly screw connection, the connection mode is common, but after high temperature is generated inside a case, the difference between the high temperature and the external temperature of the case causes condensed water to be formed inside the case, so that screws are corroded and are difficult to disassemble and maintain, and the screws are generally multiple groups, so that the disassembly amount is large, and the engineering difficulty is increased.

In order to achieve the purpose, the utility model provides the following technical scheme: an engine oil cooler convenient to maintain for an engineering truck comprises a cooler body, wherein a connecting flange is fixedly arranged at the bottom of the cooler body, and a connecting assembly is fixedly arranged at the bottom of the connecting flange;

the connecting assembly comprises a sliding rod, a limiting rod, a positioning rod and a limiting spring, the sliding rod is connected to the inside of the connecting flange in a sliding mode, the limiting rod is fixedly mounted on one side of the bottom of the sliding rod, the positioning rod is fixedly mounted on the bottom of the connecting flange, and the limiting spring is fixedly mounted inside the connecting flange.

Furthermore, the top of the cooler body is provided with four pipe heads, the left pipe head and the right pipe head are respectively a group, the two pipe heads in each group are distributed front and back, the two pipe heads on the left side are respectively a water inlet head and a water outlet head, the two pipe heads on the right side are respectively an oil inlet head and an oil outlet head, the outside of the cooler body is provided with a radiating fin group, and the radiating fin group is surrounded on the outside of the cooler body.

Further, the top of the connecting flange is fixedly connected with the bottom of the cooler body, the outer edges of the left side and the right side of the top of the connecting flange are consistent in size from the left side and the right side of the bottom of the cooler body, the connecting flange is provided with four sliding grooves, the front sliding groove and the rear sliding groove are respectively in a group, the two sliding grooves in each group are distributed left and right, the connecting flange is provided with four fixing grooves, one side of each fixing groove is communicated with one side of each sliding groove, and the four fixing grooves are in one-to-one correspondence with the sliding grooves.

Furthermore, the connecting component is four in number, two in front and back, and the slide bar runs through the spout and extends to the bottom of connecting flange by connecting flange's top, and the slide bar can slide in the inside of spout.

Furthermore, one end of the limiting rod is fixedly connected with one side, far away from the sliding groove, of the bottom of the sliding rod, and the sliding rod and the limiting rod are combined into an L-shaped rod.

Furthermore, the top of locating lever and flange's top fixed connection, the perforation has been seted up to the inside of locating lever, and the one side that the slide bar was kept away from to the gag lever post runs through the perforation and extends to the opposite side of locating lever by one side of locating lever.

Furthermore, the limiting spring is located inside the fixing groove, one end of the limiting spring is fixedly connected with the inside of the connecting flange, and the other end of the limiting spring is fixedly connected with the outside of the sliding rod.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. the conveniently maintained engine oil cooler for the engineering vehicle can be used for water-cooling heat exchange of engine oil, reduces the temperature of the engine oil and keeps the temperature of the engine oil reasonable through the arranged cooler body, the water inlet head, the water outlet head, the oil inlet head and the oil outlet head which are arranged on the cooler body are respectively used for inlet and outlet of cooling water and inlet and outlet of the engine oil, heat exchange is facilitated, the connecting flange is arranged on the cooler body and used for connection and support, the cooler body is installed, and the connecting assembly are arranged on the connecting flange and used for limiting the connecting flange, locating the connecting flange on an engine and fixing the connecting flange with the engine conveniently.

2. This engine oil cooler for machineshop car is with being convenient for maintain, through the slide bar that sets up on coupling assembling, a slide adjusting motion for the dismouting in-process increases the convenience of dismouting in-process, through the gag lever post that sets up on the coupling assembling, a limiting displacement for when installing, through the locating lever that sets up on the coupling assembling, a positioning action for when installing, through the spacing spring that sets up on the coupling assembling, can be used to the reset action after the slide bar motion is adjusted.

Drawings

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

FIG. 2 is a schematic cross-sectional view of the present invention;

fig. 3 is a schematic view of a connecting assembly according to the present invention.

In the figure: the cooling device comprises a cooler body 1, a connecting flange 2, a connecting assembly 3, a sliding rod 301, a limiting rod 302, a positioning rod 303 and a limiting spring 304.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, an engine oil cooler for a machineshop truck, which is convenient for maintenance, includes a cooler body 1, through which the cooler body 1 is disposed, the water-cooling heat exchanger can be used for water-cooling heat exchange of engine oil, reduces the temperature of the engine oil, keeps the temperature of the engine oil reasonable, is respectively used for the inlet and the outlet of cooling water and the inlet and the outlet of the engine oil through the water inlet head, the water outlet head, the oil inlet head and the oil outlet head which are arranged on the cooler body 1, facilitates heat exchange, the bottom of the cooler body 1 is fixedly provided with a connecting flange 2, the connecting flange 2 is arranged on the cooler body 1 and is used for connection and support, the cooler body 1 is installed, the connecting component 3 is fixedly installed at the bottom of the connecting flange 2, and the connecting component 3 are arranged on the connecting flange 2, the connecting flange 2 is used for limiting and is positioned on the engine, so that the connecting flange is convenient to fix with the engine;

coupling assembling 3 includes slide bar 301, gag lever post 302, locating lever 303 and spacing spring 304, flange 2's inside sliding connection has slide bar 301, slide bar 301 through setting up on coupling assembling 3, a slide adjusting motion for dismouting in-process, increase the convenience of dismouting in-process, one side fixed mounting of slide bar 301 bottom has gag lever post 302, through the gag lever post 302 that sets up on coupling assembling 3, limiting displacement when being used for the installation, flange 2's bottom fixed mounting has locating lever 303, through the locating lever 303 that sets up on coupling assembling 3, a positioning displacement when being used for the installation, flange 2's inside fixed mounting has spacing spring 304, through the spacing spring 304 that sets up on coupling assembling 3, can be used to the reset action after slide bar 301 motion adjustment.

And, this engine oil cooler that is convenient for maintain for machineshop car utilizes coupling assembling 3, and the installation that can make things convenient for is quick, increases dismouting efficiency to the dismouting work of adaptation maintenance in-process, through the spacing of gag lever post 302, through the location of locating lever 303, increases the steadiness of installation, through the slip of slide bar 301, can make gag lever post 302 break away from spacingly, realizes dismantling.

When in implementation, the method comprises the following steps:

1) the two sliding rods 301 are held by hands and slide away from each other, the two sliding rods 301 respectively act on the limiting springs 304, and the limiting springs 304 compress the stored force;

2) the two sliding rods 301 respectively pull the limiting rods 302 to be disconnected from the engine;

3) the cooler body 1 is pulled to be forced away from the engine.

In conclusion, the conveniently maintained engine oil cooler for the engineering truck can be used for water-cooling heat exchange of engine oil, the temperature of the engine oil is reduced, and the temperature of the engine oil is kept reasonable through the arranged cooler body 1, the water inlet head, the water outlet head, the oil inlet head and the oil outlet head which are arranged on the cooler body 1 are respectively used for inlet and outlet of cooling water and inlet and outlet of the engine oil, so that heat exchange is facilitated, the connecting flange 2 arranged on the cooler body 1 is used for connecting and supporting to play a role in mounting the cooler body 1, and the connecting assembly 3 arranged on the connecting flange 2 are used for limiting the connecting flange 2, positioning the connecting flange on an engine and conveniently fixing the connecting flange on the engine.

And, through the slide bar 301 that sets up on coupling assembling 3, a slide adjusting motion for dismouting in-process, increase the convenience in the dismouting in-process, through the gag lever post 302 that sets up on coupling assembling 3, a limiting displacement for when installing, locating lever 303 through setting up on coupling assembling 3, a locating displacement for when installing, through the spacing spring 304 that sets up on coupling assembling 3, the reset action that can be used to after slide bar 301 motion regulation, the mounting means who has solved current machine oil cooler is mostly screwed connection, this connection is comparatively general, but behind the inside high temperature that produces of machine case, form the difference with quick-witted case outside temperature, cause the inside formation comdenstion water of quick-witted case, and then make screw corrosion, difficult dismantlement is maintained, and the screw generally is the multiunit, the dismantlement volume is great, increase the problem of the engineering degree of difficulty.

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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an engine oil cooler for machineshop car is with being convenient for maintain, includes cooler body (1), its characterized in that: the bottom of the cooler body (1) is fixedly provided with a connecting flange (2), and the bottom of the connecting flange (2) is fixedly provided with a connecting assembly (3);

coupling assembling (3) include slide bar (301), gag lever post (302), locating lever (303) and spacing spring (304), and the inside sliding connection of flange (2) has slide bar (301), and one side fixed mounting of slide bar (301) bottom has gag lever post (302), and the bottom fixed mounting of flange (2) has locating lever (303), and the inside fixed mounting of flange (2) has spacing spring (304).

2. The engine oil cooler for the engineering vehicle convenient to maintain according to claim 1, characterized in that: the top of cooler body (1) is provided with the tube head, and the quantity of tube head is four, and respectively two are a set of about and, and two tube heads of every group distribute around, and two tube heads in the left side are water inlet head and play water head respectively, and two tube heads in the right side are oil inlet head and play oil head respectively, and the outside of cooler body (1) is provided with fin group, and fin group encircles the outside at cooler body (1).

3. The engine oil cooler for the engineering vehicle convenient to maintain according to claim 1, characterized in that: the top of flange (2) and the bottom fixed connection of cooler body (1), the size of the top left and right sides outer fringe distance cooler body (1) bottom left and right sides of flange (2) is unanimous, the spout has been seted up to the inside of flange (2), the quantity of spout is four, and respectively two are a set of around and, distribute about two spouts of every group, the fixed slot has been seted up to the inside of flange (2), fixed slot quantity is four, one side of fixed slot communicates with each other with one side of spout, four fixed slots and spout one-to-one.

4. The engine oil cooler convenient for maintenance for the engineering vehicle as claimed in claim 3, wherein: the number of the connecting assemblies (3) is four, the connecting assemblies are arranged in the front and at the back, the sliding rods (301) penetrate through the sliding grooves from the tops of the connecting flanges (2) and extend to the bottoms of the connecting flanges (2), and the sliding rods (301) can slide in the sliding grooves.

5. The engine oil cooler convenient for maintenance for the engineering vehicle as claimed in claim 3, wherein: one end of the limiting rod (302) is fixedly connected with one side, far away from the sliding groove, of the bottom of the sliding rod (301), and the sliding rod (301) and the limiting rod (302) are combined into an L-shaped rod.

6. The engine oil cooler for the engineering vehicle convenient to maintain according to claim 1, characterized in that: the top of locating lever (303) and the top fixed connection of flange (2), the perforation has been seted up to the inside of locating lever (303), and one side that slide bar (301) was kept away from in gag lever post (302) runs through the perforation and extends to the opposite side of locating lever (303) by one side of locating lever (303).

7. The engine oil cooler convenient for maintenance for the engineering vehicle as claimed in claim 3, wherein: the limiting spring (304) is located inside the fixing groove, one end of the limiting spring (304) is fixedly connected with the inside of the connecting flange (2), and the other end of the limiting spring (304) is fixedly connected with the outside of the sliding rod (301).