CN211425791U

CN211425791U - Intercooler overhauls equipment

Info

Publication number: CN211425791U
Application number: CN201922336564.3U
Authority: CN
Inventors: 杨骏; 曹定; 王健伟
Original assignee: Huangshan Djerma Heat Exchanging System Co ltd
Current assignee: Huangshan Djerma Heat Exchanging System Co ltd
Priority date: 2019-12-24
Filing date: 2019-12-24
Publication date: 2020-09-04
Anticipated expiration: 2029-12-24

Abstract

The utility model discloses an intercooler overhauls equipment, its characterized in that: the intercooler is placed on maintenance platform upper portion, the maintenance platform is last, the outside that is located four angles of intercooler is equipped with the screw hole of vertical direction, the lower part threaded connection of screw hole and screw rod, four angles of intercooler compress tightly at the maintenance platform through the briquetting of L shape, the front end of briquetting is fixed at the middle part of sliding sleeve, the sliding sleeve cover is in the outside at the screw rod middle part, the lower extreme of sliding sleeve is disc structure, the outside on screw rod upper portion is fixed with the clamp plate, the clamp plate compresses tightly the upper end at the sliding sleeve, the lower extreme of sliding sleeve is connected with the bottom plate through the spring, the bottom plate is fixed at the maintenance platform, the intercooler intake pipe is connected with the inlet housing through first clamp, be fixed with the intake pipe on the inlet housing, the intake pipe is connected. The utility model has the advantages of the accuracy is good, the security is high.

Description

Intercooler overhauls equipment

Technical Field

The utility model belongs to the technical field of the intercooler overhauls, concretely relates to intercooler overhauls equipment.

Background

Intercoolers are typically only visible on vehicles with superchargers installed. Because the intercooler is actually a turbocharged auxiliary assembly, the intercooler has the functions of reducing the temperature of the supercharged high-temperature air so as to reduce the heat load of the engine, improve the air intake amount and further increase the power of the engine. For supercharged engines, the charge air cooler is an important component of the supercharging system. In either a supercharged engine or a turbocharged engine, an intercooler is required to be installed between the supercharger and the intake manifold.

The intercooler can seriously affect the power of an automobile engine once air leaks, so the intercooler leakage check is frequently involved in automobile maintenance and intercooler production enterprises. The prior art is mostly through placing the intercooler in water, then pressurizes the intercooler, inspects through artifical mode, and there is certain potential safety hazard in this kind of mode, and in addition, the time of inspection is short, and accurate comprehensiveness is not high.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome above-mentioned prior art not enough, provide an intercooler maintenance equipment.

The utility model provides an intercooler overhauls equipment, includes access panel, briquetting, surge tank, its characterized in that: an intercooler is placed on the upper portion of the overhaul stand, threaded holes in the vertical direction are formed in the overhaul stand and located at the outer sides of four corners of the intercooler, the threaded holes are in threaded connection with the lower portion of a screw rod, the four corners of the intercooler are tightly pressed on the overhaul stand through L-shaped press blocks, the front end of each press block is fixed in the middle of a sliding sleeve, the sliding sleeve is sleeved on the outer side of the middle of the screw rod, the lower end of the sliding sleeve is of a disc-shaped structure, a press plate is fixed on the outer side of the upper portion of the screw rod and tightly pressed on the upper end of the sliding sleeve, the lower end of the sliding sleeve is connected with a bottom plate through a spring, the bottom plate is fixed on the overhaul stand, a guide rod in the vertical direction is fixed on the bottom plate and penetrates through a guide hole formed in the, the air inlet cover is fixedly provided with an air inlet pipe, the air inlet pipe is connected with a compressed air outlet pipe on the side portion of the pressure stabilizing tank through a hose, a pressure gauge is installed on the pressure stabilizing tank, an intercooler air outlet pipe is connected with the exhaust hood through a second clamp, and an exhaust pipe is fixedly arranged on the exhaust hood.

Preferably, an intake valve is fixed to the intake pipe.

Preferably, an exhaust valve is fixed on the exhaust pipe.

Preferably, the upper end of the screw rod is provided with a through hole in the horizontal direction, and a rotating rod is inserted into the through hole in the upper end of the screw rod.

Preferably, a compressed air inlet pipe is fixed at the upper end of the pressure stabilizing tank, and a drain pipe is fixed at the lower end of the pressure stabilizing tank.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses when using, a leak hunting for the intercooler, the intercooler is placed on the access desk, rotatory rotary rod, the screw rod is whole to be moved down, the briquetting compresses tightly the intercooler, the intercooler intake pipe is connected through first clamp and air inlet cover, the intercooler exhaust pipe passes through second clamp and air discharge cover connection, open the admission valve, open the valve on the compressed air import pipe, charge to surge tank and intercooler, close the valve on the compressed air import pipe after arriving pressure, after a period, look over the manometer, see whether change of pressure, if pressure changes, then need seek the gas leakage point to the fertile soap water of surface spraying of intercooler, if pressure does not change then show not to have the leak source on the intercooler. The utility model fixes the intercooler through the pressing block, avoids the intercooler moving in the pressurizing process, and simultaneously, the air inlet valve and the exhaust valve are both set as pneumatic or electric valves, thereby ensuring the safety of the detecting process; detect through automation equipment, have the advantage that the accuracy is good, efficient.

Drawings

Fig. 1 is the utility model relates to an intercooler overhauls structural schematic of equipment.

Fig. 2 is a schematic top view of fig. 1.

In the figure, 1, an inspection table, 2, a rotating rod, 3, a pressing plate, 4, a screw rod, 5, a first clamp, 6, an air inlet cover, 7, an air inlet pipe, 8, an air inlet valve, 9, an intercooler air inlet pipe, 10, an exhaust pipe, 11, an exhaust valve, 12, an exhaust cover, 13, a second clamp, 14, an intercooler air outlet pipe, 15, a sliding sleeve, 16, a guide rod, 17, a spring, 18, a bottom plate, 19, a pressing block, 20, an intercooler, 21, a pressure stabilizing tank, 22, a compressed air inlet pipe, 23, a pressure gauge, 24, a compressed air outlet pipe, 25 and a drain pipe.

Detailed Description

Referring to fig. 1 and 2, an intercooler maintenance device comprises a maintenance platform 1, a pressure block 19 and a pressure stabilizing tank 21, and is characterized in that: the intercooler 20 is placed on the upper portion of the overhaul stand 1, threaded holes in the vertical direction are formed in the outer sides of four corners of the intercooler 20 on the overhaul stand 1, the threaded holes are connected with lower portions of the screw rods 4 in a threaded mode, four corners of the intercooler 20 are tightly pressed on the overhaul stand 1 through pressing blocks 19 in an L shape, the front ends of the pressing blocks 19 are fixed to the middle of the sliding sleeve 15, the sliding sleeve 15 is sleeved on the outer side of the middle of each screw rod 4, the lower end of the sliding sleeve 15 is of a disc-shaped structure, pressing plates 3 are fixed to the outer side of the upper portion of each screw rod 4, the pressing plates 3 are tightly pressed on the upper ends of the sliding sleeves 15, the lower end of the sliding sleeve 15 is connected with the bottom plate 18 through a spring 17, the bottom plate 18 is fixed on the overhaul stand 1, guide rods 16 in the vertical direction are fixed on, Intercooler outlet duct 14, intercooler inlet duct 9 is connected with inlet cowl 6 through first clamp 5, be fixed with intake pipe 7 on the inlet cowl 6, intake pipe 7 is connected with the compressed air outlet duct 24 of surge tank 21 lateral part through the hose, install manometer 23 on the surge tank 21, intercooler outlet duct 14 is connected with exhaust hood 12 through second clamp 13, be fixed with blast pipe 10 on the exhaust hood 12.

An intake valve 8 is fixed to the intake pipe 7.

An exhaust valve 11 is fixed on the exhaust pipe 10.

The upper end of the screw rod 4 is provided with a through hole in the horizontal direction, and a rotating rod 2 is inserted into the through hole in the upper end of the screw rod 4.

A compressed air inlet pipe 22 is fixed to the upper end of the surge tank 21, and a drain pipe 25 is fixed to the lower end of the surge tank 21.

The utility model discloses a theory of operation is:

the utility model discloses when using, a leak hunting for intercooler 20, intercooler 20 places on access board 1, rotatory rotary rod 2, screw rod 4 is whole to move down, briquetting 19 compresses tightly intercooler 20, intercooler intake pipe 9 is connected through first clamp 5 and suction hood 6, intercooler outlet duct 14 passes through second clamp 13 and exhaust hood 12 is connected, open admission valve 8, open the valve on the compressed air import pipe 22, charge pressure to surge tank 21 and intercooler 20, close the valve on the compressed air import pipe 22 after arriving the pressure, after a period, look over manometer 23, see whether change of pressure has changed, if pressure changes, then need seek the gas leakage point to the mode of intercooler 20's surface spraying soapy water, if pressure does not change then show on intercooler 20 not have the leak point. The utility model fixes the intercooler 20 through the pressing block 19, thereby avoiding the intercooler 20 from moving in the pressurizing process, and simultaneously, the air inlet valve 8 and the exhaust valve 11 are both set as pneumatic or electric valves, thereby ensuring the safety of the detection process; detect through automation equipment, have the advantage that the accuracy is good, efficient.

The technical solution of the present invention is to provide an improved method for manufacturing a semiconductor device, which is characterized in that the method is not limited by the above-mentioned method, and the method is not substantially improved by the method and the device, or the method and the device are directly applied to other occasions without improvement, all within the protection scope of the present invention.

Claims

1. The utility model provides an intercooler overhauls equipment, includes access panel (1), briquetting (19), surge tank (21), its characterized in that: an intercooler (20) is placed on the upper portion of the overhaul platform (1), threaded holes in the vertical direction are formed in the outer sides of four corners of the intercooler (20) on the overhaul platform (1), the threaded holes are in threaded connection with the lower portion of a screw rod (4), four corners of the intercooler (20) are pressed on the overhaul platform (1) through pressing blocks (19) in an L shape, the front end of each pressing block (19) is fixed to the middle of a sliding sleeve (15), the sliding sleeve (15) is sleeved on the outer side of the middle of the screw rod (4), the lower end of the sliding sleeve (15) is of a disc-shaped structure, a pressing plate (3) is fixed to the outer side of the upper portion of the screw rod (4), the pressing plate (3) is pressed on the upper end of the sliding sleeve (15), the lower end of the sliding sleeve (15) is connected with a bottom plate (18) through a spring (17), the bottom plate (18) is fixed on the overhaul platform (1), and, guide bar (16) pass the guiding hole of setting at sliding sleeve (15) lower extreme, be equipped with intercooler intake pipe (9), intercooler outlet duct (14) on intercooler (20), intercooler intake pipe (9) are connected with air inlet cover (6) through first clamp (5), be fixed with intake pipe (7) on air inlet cover (6), intake pipe (7) are connected with compressed air outlet duct (24) of surge tank (21) lateral part through the hose, install manometer (23) on surge tank (21), intercooler outlet duct (14) are connected with air discharge cover (12) through second clamp (13), be fixed with blast pipe (10) on air discharge cover (12).

2. The intercooler servicing apparatus of claim 1, wherein: and an air inlet valve (8) is fixed on the air inlet pipe (7).

3. The intercooler servicing apparatus of claim 1, wherein: an exhaust valve (11) is fixed on the exhaust pipe (10).

4. The intercooler servicing apparatus of claim 1, wherein: the upper end of the screw rod (4) is provided with a through hole in the horizontal direction, and a rotating rod (2) is inserted into the through hole in the upper end of the screw rod (4).

5. The intercooler servicing apparatus of claim 1, wherein: a compressed air inlet pipe (22) is fixed at the upper end of the pressure stabilizing tank (21), and a drain pipe (25) is fixed at the lower end of the pressure stabilizing tank (21).