CN202757742U - Radiator core body leak testing machine - Google Patents
Radiator core body leak testing machine Download PDFInfo
- Publication number
- CN202757742U CN202757742U CN 201220326875 CN201220326875U CN202757742U CN 202757742 U CN202757742 U CN 202757742U CN 201220326875 CN201220326875 CN 201220326875 CN 201220326875 U CN201220326875 U CN 201220326875U CN 202757742 U CN202757742 U CN 202757742U
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- CN
- China
- Prior art keywords
- core body
- radiator core
- radiator
- cylinders
- piston rod
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- Expired - Fee Related
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Abstract
The utility model discloses a radiator core body leak testing machine, belonging to a seal examination device. The technical scheme is that lifting cylinders are arranged at the four corners of the bottom of a water tank respectively, the piston rods of the lifting cylinders are stretched into the interior of the water tank upwards and vertically via the through holes at the bottom of the water tank, and the top ends of the piston rods of the lifting cylinders are connected with the four corners of a supporting plate respectively; water seal rings are arranged between the piston rods of the lifting cylinders and the through holes at the bottom of the water tank, two columns of clamping cylinders are fixedly arranged on the supporting plate, the number of each column of cylinders is at least two, and the front ends of the piston rods of the clamping cylinders are fixedly equipped with clamps preset on a radiator air chamber. By using the radiator core body leak testing machine of the utility model, the disadvantage in the conventional mode is overcome that after a water chamber and a radiator core body are assembled, an omissive welding is discovered, so that the water chamber and the radiator core body need to be disassembled to be welded again, thereby improving the production efficiency and reducing the production cost.
Description
Technical field
The utility model relates to a kind of inspection of hermetic seal device, particularly a kind of radiator core body leakage tester.
Background technology
Heating radiator belongs to automobile cooling system, and the heating radiator in the engine water-cooling system for water is made of four parts such as intake chamber, water-supplying chamber, main leaf and radiator core bodies.The automobile radiators inspection of hermetic seal is the critical process during automobile radiators is produced, owing to will weld between radiating tube and the main leaf, if there is the solder skip phenomenon, then can make the chilled water in the hydroecium enter heat-radiation belt from the slit between radiating tube and the main leaf, can cause corrosion to heat-radiation belt., after heating radiator has welded, checked by the artificial visually examine that because the solder skip zone is very little, artificial being difficult to found sometimes in the past, after hydroecium is installed, when trying the water, found to have the solder skip zone, and then will remove hydroecium and carry out repair welding, wasted time and energy and very inconvenient.
The utility model content
The shortcoming that exists in order to overcome above-mentioned prior art, the purpose of this utility model is to provide a kind of radiator core body leakage tester.This device is exclusively used in automobile water-cooling heating radiator inspection of hermetic seal, can try the water to heating radiator after heating radiator welding is finished, and has avoided installing and has found that the solder skip zone dismantles the drawback that hydroecium carries out repair welding again behind the hydroecium at once.
In order to address the above problem, the utility model is by the following technical solutions: a kind of radiator core body leakage tester, it is characterized in that, four angles, bottom at a tank are respectively arranged with a lift cylinder, the piston rod of described lift cylinder stretches into tank inside vertically upward by the through hole of bottom of gullet, and the top of the piston rod of described lift cylinder is connected on four angles of a back up pad; Be provided with waterstop ring between the piston rod of described lift cylinder and the through hole of bottom of gullet; Be fixed with two row clamping cylinders in described back up pad, every row clamping cylinder arranges two at least, and the piston rod front end of described clamping cylinder is fixed with the anchor clamps of overhead on the heating radiator air chamber.
The described back up pad structure that takes the shape of the letter U is comprised of a transverse slat and the riser that is arranged on the transverse slat both sides, and both sides riser horizontal direction equal intervals respectively is fixed with five clamping cylinders.
Described back up pad is provided with leaking hole.
The beneficial effects of the utility model are: avoided heating radiator welding to finish, the do over again drawback of repair welding of solder skip zone, the hydroecium of must dismantling is not exclusively found and try the water in hand inspection solder skip zone after hydroecium is installed.Can check the solder skip zone before hydroecium is installed, in time repair welding has improved work efficiency, has reduced production cost.
Description of drawings
Below in conjunction with drawings and Examples the utility model is described further:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the perspective view of the utility model embodiment;
Among the figure: 1 clamping cylinder, 2 anchor clamps, 3 back up pads, 31 leaking holes, 32 risers, 4 tanks, 5 lift cylinders.
Embodiment
As shown in Figure 1, 2, this radiator core body leakage tester comprises the parts such as lift cylinder 5, tank 4, back up pad 3, clamping cylinder 1 and anchor clamps 2.
Four angles, bottom at tank 4 are respectively arranged with a lift cylinder 5, the piston rod of described lift cylinder 5 stretches into tank inside vertically upward by the through hole of bottom of gullet, and the top of the piston rod of described lift cylinder is connected on four angles of a back up pad 3; Be provided with waterstop ring between the piston rod of described lift cylinder and the through hole of bottom of gullet.
Be fixed with two row clamping cylinders 1 in described back up pad 3, every row clamping cylinder 1 arranges two at least, is positioned at each side of radiator water chamber, and radiator water chamber is combined closely with core body.The piston rod front end of described clamping cylinder 1 is fixed with the anchor clamps 2 of overhead on radiator water chamber, the clamping that utilizes these anchor clamps 2 to realize radiator water chamber and core body.Back up pad 3 structure that takes the shape of the letter U is comprised of the transverse slat of a level and the riser 32 that is arranged on the transverse slat both sides, and riser 32 horizontal direction equal intervals in both sides respectively are fixed with five clamping cylinders 1, and leaking hole 31 is arranged on the transverse slat of level.
During use, the piston rod of lift cylinder 5 is stretched out back up pad 3 rises in the tank, break away from the water surface, radiator water is kept flat to the back up pad 3 between two row clamping cylinders 1, clamping cylinder 1 ventilation clamps hydroecium and radiator core body, then the piston rod of lift cylinder 5 reclaims, heating radiator is immersed in the water, sealing test is carried out in ventilation in the hydroecium, and as finding the solder skip zone, the lift cylinder piston rod stretches out, unclamp anchor clamps 2, hydroecium breaks away from radiator core body naturally, then carries out repair welding, has so just avoided traditional approach after the assembling of hydroecium and radiator core body is finished, find solder skip, need to again take hydroecium and radiator core body apart drawback that again weldering produces, improve production efficiency, reduce production cost.
Claims (3)
1. radiator core body leakage tester, it is characterized in that, four angles, bottom at a tank are respectively arranged with a lift cylinder, the piston rod of described lift cylinder stretches into tank inside vertically upward by the through hole of bottom of gullet, and the top of the piston rod of described lift cylinder is connected on four angles of a back up pad; Be provided with waterstop ring between the piston rod of described lift cylinder and the through hole of bottom of gullet; Be fixed with two row clamping cylinders in described back up pad, every row clamping cylinder arranges two at least, and the piston rod front end of described clamping cylinder is fixed with the anchor clamps of overhead on the heating radiator air chamber.
2. radiator core body leakage tester according to claim 1 is characterized in that: the described back up pad structure that takes the shape of the letter U, formed by a transverse slat and the riser that is arranged on the transverse slat both sides, and both sides riser horizontal direction equal intervals respectively is fixed with five clamping cylinders.
3. radiator core body leakage tester according to claim 1 and 2, it is characterized in that: described back up pad is provided with leaking hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220326875 CN202757742U (en) | 2012-07-06 | 2012-07-06 | Radiator core body leak testing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220326875 CN202757742U (en) | 2012-07-06 | 2012-07-06 | Radiator core body leak testing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202757742U true CN202757742U (en) | 2013-02-27 |
Family
ID=47736914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220326875 Expired - Fee Related CN202757742U (en) | 2012-07-06 | 2012-07-06 | Radiator core body leak testing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202757742U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102778340A (en) * | 2012-07-06 | 2012-11-14 | 山东海达通汽车零部件有限公司 | Leakage testing machine for radiator core body |
-
2012
- 2012-07-06 CN CN 201220326875 patent/CN202757742U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102778340A (en) * | 2012-07-06 | 2012-11-14 | 山东海达通汽车零部件有限公司 | Leakage testing machine for radiator core body |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130227 Termination date: 20150706 |
|
| EXPY | Termination of patent right or utility model |