CN218956008U - Half axle shell leakage test device - Google Patents
Half axle shell leakage test device Download PDFInfo
- Publication number
- CN218956008U CN218956008U CN202320122119.0U CN202320122119U CN218956008U CN 218956008 U CN218956008 U CN 218956008U CN 202320122119 U CN202320122119 U CN 202320122119U CN 218956008 U CN218956008 U CN 218956008U
- Authority
- CN
- China
- Prior art keywords
- pipe
- semi
- testing
- pressure water
- shell
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000012360 testing method Methods 0.000 title claims abstract description 66
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 83
- 238000007789 sealing Methods 0.000 claims abstract description 20
- 238000010992 reflux Methods 0.000 claims description 23
- 238000002347 injection Methods 0.000 claims description 15
- 239000007924 injection Substances 0.000 claims description 15
- 230000001681 protective effect Effects 0.000 claims description 2
- 238000003466 welding Methods 0.000 claims description 2
- 239000006260 foam Substances 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 210000004907 gland Anatomy 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
Landscapes
- Examining Or Testing Airtightness (AREA)
Abstract
The utility model relates to the technical field of half-axle shell production, in particular to a half-axle shell leakage testing device, which comprises a testing mechanism and a pressurizing mechanism, wherein the pressurizing mechanism is arranged on the upper side of the testing mechanism, the testing mechanism comprises a testing box, a supporting rod, a top plate, a fixed base, an air cylinder, a clamping plate, a collecting cavity, a telescopic rod and a sealing cover, and the supporting rods are fixed at four corners of the upper end of the testing box; the beneficial effects are that: through setting up cylinder and splint, when making the device leak testing the semi-axis shell, place the semi-axis shell of leak testing between the splint of front and back both sides, then make the cylinder drive splint to the semi-axis shell through the loose end and be close to, make splint press from both sides tight semi-axis shell, then start the telescopic link, make the telescopic link drive sealed lid down movement seal semi-axis shell through the loose end, when pressurizing mechanism injects into high-pressure soapy water to the semi-axis shell, soapy water is followed leak hole department and is produced a large amount of foams, the staff of being convenient for marks leak hole position, the soapy water that leaks is collected through collecting the chamber.
Description
Technical Field
The utility model relates to the technical field of half-axle shell production, in particular to a half-axle shell leakage testing device.
Background
The half axle housing is an important part in the tractor, and the half axle housing shell needs to be detected after the production and processing is finished, namely the tightness of the half axle housing shell is detected, so that the oil leakage phenomenon of the half axle housing shell is prevented.
Patent number (CN 215414235U) discloses a half axle housing leak test fixture, the device includes the test box, the test box internal separation has four test chambers, it can reciprocate and have the board of placing of holding power all to be equipped with in four test chambers, be equipped with spacing recess on the board of placing, the upper end fixedly connected with four bracing pieces of test box, the common fixedly connected with mounting panel of upper end of four bracing pieces, the bottom fixedly connected with of mounting panel is relative with four test chambers electric putter, electric putter's output fixedly connected with gland, all run through the installation high pressure and aerify the head on four seal gland, the connecting pipe is all installed to the upper end of four high pressure and aerify the head, four connecting pipes run through the mounting panel setting and are linked together. The device not only simple structure just can carry out the gas tightness test to a plurality of semi-axis shells simultaneously, convenient and fast just has improved the efficiency of semi-axis shell test greatly. However, this device requires that the axle housing be placed under water, and is inconvenient for the staff to mark even if the oil leakage point is tested.
Disclosure of Invention
The utility model aims to solve the problems and provide a leakage testing device for a half-axle shell.
The utility model realizes the above purpose through the following technical scheme:
the utility model provides a semi-axis shell leakage test device, includes testing mechanism and pressurizing mechanism, the testing mechanism upside is installed pressurizing mechanism, testing mechanism includes test box, bracing piece, roof, unable adjustment base, cylinder, splint, collection chamber, telescopic link and sealed lid, four angles in test box upper end are fixed with the bracing piece, the welding of bracing piece upper end has the roof, the testing mechanism upside front and back symmetry is provided with a plurality of unable adjustment base, the unable adjustment base upper end is installed the cylinder, the cylinder expansion end is connected with the splint, be provided with in the test box collect the chamber, the roof downside is fixed with a plurality of the telescopic link, the telescopic link lower extreme is connected with sealed lid.
Preferably, the clamping plates are arranged in a front-back symmetrical mode, and a protective pad is stuck to one side, away from the movable end of the air cylinder, of the clamping plates.
Preferably, the sealing cover is a rubber plug.
Preferably, the pressurizing mechanism comprises a water storage tank, a water delivery pipe, a high-pressure water pump, a shunt pipe, a high-pressure water injection head, a reflux pump, a reflux pipe and a filter element, wherein the water delivery pipe is connected to the upper side of the water storage tank, the upper end of the water delivery pipe is connected with the high-pressure water pump, the shunt pipe is arranged on the front side of the high-pressure water pump, the high-pressure water injection head is arranged at the lower end of the shunt pipe, the reflux pump is fixed to one side of the water delivery pipe, the reflux pipe is connected to the front side of the reflux pump, and the filter element is arranged at the other end of the reflux pipe.
Preferably, the water delivery pipe is connected with the high-pressure water pump through a clamp, and the high-pressure water pump is connected with the shunt pipe through a sealing ring.
Preferably, the lower end of the high-pressure water injection head penetrates through the sealing cover and is in tight fit, and the return pipe is connected with the test box through a waterproof sealing ring.
The beneficial effects are that: through setting up cylinder and splint, when making the device leak testing the semi-axis shell, place the semi-axis shell of leak testing between the splint of front and back both sides, then make the cylinder drive splint to the semi-axis shell through the loose end and be close to, make splint press from both sides tight semi-axis shell, then start the telescopic link, make the telescopic link drive sealed lid down movement seal semi-axis shell through the loose end, when pressurizing mechanism injects into high-pressure soapy water to the semi-axis shell, soapy water is followed leak hole department and is produced a large amount of foams, the staff of being convenient for marks leak hole position, the soapy water that leaks is collected through collecting the chamber.
Drawings
FIG. 1 is a schematic diagram of a leakage test device for a half-axle housing according to the present utility model;
FIG. 2 is a front view of a half-axle housing leak testing apparatus of the present utility model;
FIG. 3 is a right side cross-sectional view of a half-axle housing leak testing apparatus of the present utility model;
fig. 4 is an enlarged view at I of fig. 2.
Reference numerals illustrate:
1. a testing mechanism; 2. a pressurizing mechanism; 101. a test box; 102. a support rod; 103. a top plate; 104. a fixed base; 105. a cylinder; 106. a clamping plate; 107. a collection chamber; 108. a telescopic rod; 109. sealing cover; 201. a water storage tank; 202. a water pipe; 203. a high pressure water pump; 204. a shunt; 205. a high pressure water injection head; 206. a reflux pump; 207. a return pipe; 208. a filter element.
Detailed Description
The utility model is further described below with reference to the accompanying drawings:
1-4, a half-axle shell leakage testing device comprises a testing mechanism 1 and a pressurizing mechanism 2, wherein the pressurizing mechanism 2 is arranged on the upper side of the testing mechanism 1;
in this embodiment: the testing mechanism 1 comprises a testing box 101, a supporting rod 102, a top plate 103, a fixing base 104, an air cylinder 105, a clamping plate 106, a collecting cavity 107, telescopic rods 108 and a sealing cover 109, wherein the supporting rod 102 is fixed at four corners of the upper end of the testing box 101, the top plate 103 is welded at the upper end of the supporting rod 102, a plurality of fixing bases 104 are symmetrically arranged on the upper side of the testing mechanism 1, the air cylinder 105 is arranged at the upper end of the fixing base 104, the movable end of the air cylinder 105 is connected with the clamping plate 106, the collecting cavity 107 is arranged in the testing box 101, the plurality of telescopic rods 108 are fixed on the lower side of the top plate 103, the lower end of the telescopic rods 108 is connected with the sealing cover 109, the clamping plate 106 is symmetrically arranged on the front and back sides of the movable end of the clamping plate 106 far from the air cylinder 105, a protection pad is stuck on one side of the movable end of the clamping plate 106, the sealing cover 109 is a rubber plug; through setting up accredited testing organization 1, when making the device leak test to the semi-axis shell, firstly place the semi-axis shell that needs leak test between splint 106 of front and back both sides, then start cylinder 105, make cylinder 105 drive splint 106 through the loose end and be close to the semi-axis shell, make splint 106 press from both sides tight semi-axis shell, then start telescopic link 108, make telescopic link 108 drive sealed lid 109 and high-pressure water injection head 205 downstream through the loose end, make high-pressure water pump 203 lower extreme stretch into the semi-axis shell, sealed lid 109 seals the semi-axis shell simultaneously, the soapy water that the test leaked is collected through collecting chamber 107, avoid the soapy water extravagant.
In this embodiment: the pressurizing mechanism 2 comprises a water storage tank 201, a water delivery pipe 202, a high-pressure water pump 203, a shunt pipe 204, a high-pressure water injection head 205, a reflux pump 206, a reflux pipe 207 and a filter element 208, wherein the water delivery pipe 202 is connected to the upper side of the water storage tank 201, the upper end of the water delivery pipe 202 is connected with the high-pressure water pump 203, the shunt pipe 204 is arranged on the front side of the high-pressure water pump 203, the high-pressure water injection head 205 is installed at the lower end of the shunt pipe 204, the reflux pump 206 is fixed on one side of the water delivery pipe 202, the reflux pipe 207 is connected to the front side of the reflux pump 206, the filter element 208 is installed at the other end of the reflux pipe 207, the water delivery pipe 202 is connected with the high-pressure water pump 203 through a clamp, the high-pressure water pump 203 is connected with the shunt pipe 204 through a sealing ring, the lower end of the high-pressure water injection head 205 passes through the sealing cover 109 and is tightly matched with the test box 101 through a waterproof sealing ring; by arranging the pressurizing mechanism 2, the high-pressure water pump 203 pumps the soapy water in the water storage tank 201 into the shunt pipe 204 through the water delivery pipe 202, then the soapy water is delivered to the high-pressure water injection head 205 through the shunt pipe 204, the high-pressure water injection head 205 performs sealing test on the high-pressure soapy water injected into the half shell, and the leaked soapy water flows back into the water storage tank 201 through the reflux pump 206 and the reflux pipe 207, so that the soapy water is recycled.
In the above structure, when the device is used for testing leakage of the semi-axle shell, firstly, the semi-axle shell to be tested is placed between the clamping plates 106 on the front side and the rear side, then the cylinder 105 is started, the cylinder 105 drives the clamping plates 106 to approach the semi-axle shell through the movable end, the clamping plates 106 clamp the semi-axle shell, then the telescopic rod 108 is started, the telescopic rod 108 drives the sealing cover 109 and the high-pressure water injection head 205 to move downwards through the movable end, the lower end of the high-pressure water pump 203 stretches into the semi-axle shell, meanwhile, the sealing cover 109 seals the semi-axle shell, then the high-pressure water pump 203 is started, the high-pressure water pump 203 pumps the soapy water in the water storage tank 201 into the shunt tube 204 through the water pipe 202, then the shunt tube 204 is used for conveying the high-pressure water injection head 205, when the semi-axle shell leaks, the soapy water is overflowed from the leakage hole and generates a large amount of foam, workers can mark the position of the leakage hole conveniently, the leaked soapy water is collected through the collecting cavity 107, and then the waste of the soapy water in the water storage tank 201 is avoided through the reflux pump 206 and the reflux tube 207.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and their equivalents.
Claims (6)
1. The utility model provides a semi-axis shell leak test device which characterized in that: including test mechanism (1) and pressurizing mechanism (2), install test mechanism (1) upside pressurizing mechanism (2), test mechanism (1) include test box (101), bracing piece (102), roof (103), unable adjustment base (104), cylinder (105), splint (106), collection chamber (107), telescopic link (108) and sealed lid (109), four angles in test box (101) upper end are fixed with bracing piece (102), the welding of bracing piece (102) upper end has roof (103), symmetry is provided with a plurality of about test mechanism (1) upside unable adjustment base (104), unable adjustment base (104) are installed the upper end cylinder (105), cylinder (105) expansion end are connected with splint (106), be provided with in test box (101) collection chamber (107), roof (103) downside is fixed with a plurality of telescopic link (108), telescopic link (108) lower extreme is connected with sealed lid (109).
2. The axle housing leak testing apparatus of claim 1, wherein: the clamping plates (106) are arranged in a front-back symmetrical mode, and a protective pad is adhered to one side, away from the movable end of the air cylinder (105), of the clamping plates (106).
3. The axle housing leak testing apparatus of claim 1, wherein: the sealing cover (109) is a rubber plug.
4. The axle housing leak testing apparatus of claim 1, wherein: the pressurizing mechanism (2) comprises a water storage tank (201), a water conveying pipe (202), a high-pressure water pump (203), a shunt pipe (204), a high-pressure water injection head (205), a reflux pump (206), a reflux pipe (207) and a filter element (208), wherein the water conveying pipe (202) is connected to the upper side of the water storage tank (201), the upper end of the water conveying pipe (202) is connected with the high-pressure water pump (203), the shunt pipe (204) is arranged on the front side of the high-pressure water pump (203), the high-pressure water injection head (205) is arranged at the lower end of the shunt pipe (204), the reflux pump (206) is fixed on one side of the water conveying pipe (202), the reflux pipe (207) is connected to the front side of the reflux pump (206), and the filter element (208) is arranged at the other end of the reflux pipe (207).
5. The axle housing leak testing apparatus of claim 4, wherein: the water delivery pipe (202) is connected with the high-pressure water pump (203) through a clamp, and the high-pressure water pump (203) is connected with the shunt pipe (204) through a sealing ring.
6. The axle housing leak testing apparatus of claim 4, wherein: the lower end of the high-pressure water injection head (205) penetrates through the sealing cover (109) and is tightly matched with the sealing cover, and the return pipe (207) is connected with the test box (101) through a waterproof sealing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320122119.0U CN218956008U (en) | 2023-01-13 | 2023-01-13 | Half axle shell leakage test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320122119.0U CN218956008U (en) | 2023-01-13 | 2023-01-13 | Half axle shell leakage test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218956008U true CN218956008U (en) | 2023-05-02 |
Family
ID=86106309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320122119.0U Active CN218956008U (en) | 2023-01-13 | 2023-01-13 | Half axle shell leakage test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218956008U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118896742A (en) * | 2024-10-09 | 2024-11-05 | 锐卡(常州)智能装备有限公司 | A water-cooled motor housing detection device |
-
2023
- 2023-01-13 CN CN202320122119.0U patent/CN218956008U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118896742A (en) * | 2024-10-09 | 2024-11-05 | 锐卡(常州)智能装备有限公司 | A water-cooled motor housing detection device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN218956008U (en) | Half axle shell leakage test device | |
| CN113932981B (en) | Air storage tank pressure testing machine | |
| CN211262623U (en) | Water pump seal testing device | |
| CN105300629A (en) | In-tube air tightness pre-detection device | |
| CN212719239U (en) | Water leakage detection device for heat delivery pipeline | |
| CN210487183U (en) | Steel pipe leakproofness detection device | |
| CN209979156U (en) | Silica gel mould leak source detection device | |
| CN216846759U (en) | Device for detecting air tightness of graphite bipolar plate | |
| CN218994633U (en) | Air tightness detection equipment for battery tray | |
| CN215985031U (en) | Water knockout drum gas tightness detection device | |
| CN108303215B (en) | A kind of hydraulic sealing property testing equipment with flower bud shape sealing ring | |
| CN218546067U (en) | Air tightness detection device for sealing ring | |
| CN217331530U (en) | Mechanical seal pressurized-water testing device | |
| CN213239355U (en) | Airtight detection device of high-pressure common rail oil pump | |
| CN220854026U (en) | Overhauling tool for plastic ball valve assembly | |
| CN210981659U (en) | Leak hunting smelting tool | |
| CN223650093U (en) | A water injection and pressure holding test mechanism for membrane products | |
| CN209927387U (en) | Large-cylinder-diameter cylinder sleeve hydrostatic test device | |
| CN222964855U (en) | Flow resistance measuring device for cylinder cover | |
| CN223756254U (en) | A battery cooling plate port sealing detection device | |
| CN219830243U (en) | Fixed frock of car battery box leakproofness test detection | |
| CN220960507U (en) | Unidirectional tightness detection device for oil return pipe | |
| CN215004129U (en) | Semi-automatic leakage detector for cylinder body | |
| CN207395978U (en) | Graphite-seal ring air tightness detection equipment | |
| CN215952894U (en) | Oil pan leakage test device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |