CN201436135U - Diesel engine air cylinder unit assembly test device - Google Patents
Diesel engine air cylinder unit assembly test device Download PDFInfo
- Publication number
- CN201436135U CN201436135U CN2009200782677U CN200920078267U CN201436135U CN 201436135 U CN201436135 U CN 201436135U CN 2009200782677 U CN2009200782677 U CN 2009200782677U CN 200920078267 U CN200920078267 U CN 200920078267U CN 201436135 U CN201436135 U CN 201436135U
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- Prior art keywords
- cylinder
- air cylinder
- test
- diesel engine
- cylinder unit
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- Expired - Fee Related
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Abstract
The utility model relates to a diesel engine air cylinder unit assembly test device for improving test time and enhancing assembly efficiency of the diesel engine. The device comprises an air cylinder unit assembly test frame and a rotation frame, wherein the air cylinder unit assembly test frame comprises a test frame body, a fixation assembly and a pressure test assembly. The test frame body is used for installing the air cylinder unit which comprises a cooling water sleeve, an air cylinder sleeve and an air cylinder lid. The fixation assembly is locked and fixed on the air cylinder lid for fixing the air cylinder unit. The pressure test assembly comprises a connection water sleeve, a gas discharge valve and a pressure meter. The gas discharge valve and the pressure meter are connected with the water outlet hole of the air cylinder lid through the connection sleeve. The rotation frame comprises a fixation part, a rotation part and a drive unit, wherein the fixation part is provided with a rotation shaft, the rotation part is arranged on the rotation shaft for bearing the air cylinder unit assembly test device, and the drive device is connected to the rotation shaft for driving the rotation part to rotate.
Description
Technical field
The utility model relates to the manufacturing of diesel engine, especially relates to a kind of cylinder of diesel engine unit assembling test device.
Background technology
At present, the piston-cylinder unit of medium seed diesel engine assembling mode roughly comprises following process: be the assembling object with the diesel-engine body, at first cylinder jacket be installed on the body, need after all cylinder jacket install body and jacket-cooling water chamber are carried out the pump pressure test; Secondly piston rod is assembled in the cylinder, and connecting rod is connected with bent axle; Cylinder head is installed at last.
In above-mentioned process, the pump pressure test needs to consume the more working time, and test must reach 4 hours as MAN brand diesel engine pump pressure.In addition, the entire cylinder unit is by part ground parts to be installed on the body.These work are consuming time a lot, and efficient is lower in total process of assembling of diesel engine.
The utility model content
Technical problem to be solved in the utility model provides a kind of cylinder of diesel engine unit assembling test device, can improve test period and improve the packaging efficiency of diesel engine.
The utility model is that to solve the problems of the technologies described above the technical scheme that adopts be to propose a kind of cylinder of diesel engine unit assembling test device, comprises piston-cylinder unit assembling test frame and swivel mount.Wherein piston-cylinder unit assembling test frame comprises test stand body, fixation kit and pressure test assembly.The test stand body is used to install piston-cylinder unit, and this piston-cylinder unit comprises cooling jacket, cylinder jacket and cylinder head.Fixation kit is locked in cylinder head and the fixed air cylinder unit.The pressure test assembly comprises connection water jacket, vent valve and Pressure gauge, and this vent valve and this Pressure gauge are connected in the apopore of cylinder head by this coupling sleeve.Swivel mount comprises fixed part, rotating part and drive unit.Fixed part has a rotating shaft, and rotating part is located in this rotating shaft, and in order to carry this piston-cylinder unit assembling test frame, drive unit is connected to this rotating shaft, is used to drive this rotating part rotation.
In above-mentioned cylinder of diesel engine unit assembling test device, above-mentioned fixation kit comprises screw bolt and nut.
In above-mentioned cylinder of diesel engine unit assembling test device, also comprise the turnover water valve, be connected with this cooling jacket.
In above-mentioned cylinder of diesel engine unit assembling test device, above-mentioned pressure test assembly also comprises the support that is supported in this test stand body, and this vent valve and this Pressure gauge are located on this support.
In above-mentioned cylinder of diesel engine unit assembling test device, above-mentioned swivel mount also comprises location-plate and alignment pin.Location-plate is located at rotating part.Alignment pin is located at this fixed part, and can insert this location-plate to limit the rotation of this rotating part.
The utility model makes it compared with prior art owing to adopt above technical scheme, has following remarkable advantage:
1, the cylinder of diesel engine unit assembling test device of present embodiment can be finished the assembling and the test of whole cylinder of diesel engine unit on a cover frock.
2, when diesel engine is in batches less, the use that can connect together of whole device.When diesel engine was bigger in batches, available a plurality of assembling test framves (an assembling test frame can assemble six piston-cylinder units simultaneously) carried out the assembling and the test of cylinder jacket, cooling jacket and cylinder head, and then the ground swivel mount carries out follow-up assembling one by one.This device can be increased work efficiency more than 5 times.
3, numerous test instruments is concentrated on the covering device, avoided losing of instrument, bring very big facility also for the management of frock.
Description of drawings
For above-mentioned purpose of the present utility model, feature and advantage can be become apparent, below in conjunction with accompanying drawing the specific embodiment of the present utility model is elaborated, wherein:
Figure 1A is the assembling test frame schematic diagram of the piston-cylinder unit assembling test device of the utility model one embodiment.
Figure 1B is the overall structure schematic diagram of the piston-cylinder unit assembling test device of the utility model one embodiment.
The specific embodiment
According to an embodiment of the present utility model, design a kind of workbench that each parts of piston-cylinder unit are installed one by one, this platform also possesses the function of the cylinder cooling water chamber being carried out pressure test.In addition, for the piston rod group can be installed, whole device must be able to be realized the function of rotating, using and reduce the operational risk that artificial upset brings with the handled easily personnel.
Below with reference to Figure 1A, Figure 1B embodiment of the present utility model is described.
Figure 1A is the assembling test frame schematic diagram of the piston-cylinder unit assembling test device of the utility model one embodiment.Figure 1B is the overall structure schematic diagram of the piston-cylinder unit assembling test device of the utility model one embodiment.Entire cylinder unit assembling test device mainly comprises piston-cylinder unit assembling test frame 100 and swivel mount 200.Wherein:
The fixation kit that piston-cylinder unit assembling test frame 100 comprises test stand body 1, be made up of bolt 2 and nut 3, comprise the pressure test assembly that connects water jacket 5 and vent valve 6 and Pressure gauge 8.The test stand body is used to install piston-cylinder unit, and this piston-cylinder unit comprises cooling jacket 21, cylinder jacket 22 and cylinder head 23, and the piston rod group do not shown of figure etc.Fixation kit is after cylinder head 23 installs, and bolt 2 and nut 3 are used to be locked in cylinder head 23 and the fixed air cylinder unit.
Comprise coupling sleeve 5, be used for being arranged on the apopore of cylinder head 20 1 sides from the pressure test assembly that a gas vent is discharged the Pressure gauge 8 of the vent valve 6 of air and viewing test pressure.Wherein this vent valve 6 and this Pressure gauge 8 are connected in the apopore of cylinder head 23 by this coupling sleeve 5.The installation of this coupling sleeve 5 is very convenient quick.In one embodiment, coupling sleeve 5, vent valve 6 and Pressure gauge 8 are to be located on the support 4, are supported in the mounting plane of test stand body 1 by support 4.
In addition, turnover water valve 7 is connected with cooling jacket 21, so that the passage of water filling in cylinder head to be provided.
Swivel mount 200 comprises fixed part 14, rotating part 9 and drive unit 13.Wherein fixed part 14 is the pedestal of swivel mount, in order to carrying rotating part 9, a rotating shaft 15 is installed on the fixed part 14.Rotating part 9 is located in the rotating shaft 15 and can be rotated with this rotating shaft.Can carry piston-cylinder unit assembling test frame 100 on the rotating part 9.Drive unit 13 for example is a hydraulic motor, and it is connected to rotating shaft 15, is used to drive rotating part 9 rotations.Magnetic switch 11 can be connected control circuit, to allow 9 rotations of fluid motor-driven rotating part.
In one embodiment, swivel mount also comprises location-plate 12 and alignment pin 10.Wherein, location-plate 12 is located at rotating part 9, and alignment pin 10 is located at fixed part 14.Alignment pin 10 can insert the rotation of location-plate 12 with restriction rotating part 9 relative fixed portions 14.
The device course of work of present embodiment is as follows:
At first cooling jacket 21 is put into assembling test frame 100, by assembly sequency cylinder jacket 22, cylinder head 23 are loaded onto successively again.Afterwards, bolt on 2 in accordance with regulations with nut 3.Connect the water route with connecting water jacket 5 with support 4;
Then, open vent valve 6, open turnover water valve 7, connect and inwardly water filling with turnover water valve 7, treat vent valve 6 places water outlet, close vent valve 6 with outer water pump (figure does not show);
Afterwards, continue the piston-cylinder unit internal pressure to be raise gradually, observe Pressure gauge 8, close turnover water valve 7 until arriving authorized pressure to internal pump water.At this moment, can test by test standard.
Test stand after the pass the test is hung in the rotating part 9 of swivel mount, and fix; Open alignment pin 10 and make it to throw off fully with location-plate 12, this moment, magnetic switch 11 can be connected the control circuit of swivel mount; Open rotary control switch (figure does not show), hydraulic motor 13 can rotate rotating part 9, until with swivel mount together with piston-cylinder unit assembling test frame Rotate 180 °.Alignment pin 10 is inserted location-plates 12, because alignment pin 10 is away from magnetic switch, magnetic switch 11 disconnects the control circuit of rotating part 9, guarantees that rotating part 9 can not rotate in subsequent operation.
After this, in piston rod group (figure do not show) cylinder jacket of packing into 22, and piston rod group and cylinder jacket are fixed with instrument.After entire cylinder unit assembling is finished, rotating part 9 is gone back to 180 ° together with piston-cylinder unit assembling test frame 100 by the method for previous action swivel mount.
In sum, the cylinder of diesel engine unit assembling test device of present embodiment can be finished the assembling and the test of whole cylinder of diesel engine unit on a cover frock.When diesel engine is in batches less, the use that can connect together of whole device.When diesel engine was bigger in batches, available a plurality of assembling test framves (an assembling test frame can assemble six piston-cylinder units simultaneously) carried out the assembling and the test of cylinder jacket, cooling jacket and cylinder head, and then the ground swivel mount carries out follow-up assembling one by one.This device can be increased work efficiency more than 5 times.Another advantage of this device is that numerous test instruments is concentrated on the covering device, has avoided losing of instrument, brings very big facility also for the management of frock.
Though the utility model discloses as above with preferred embodiment; right its is not in order to limit the utility model; any those skilled in the art; in not breaking away from spirit and scope of the present utility model; when doing a little modification and perfect, therefore protection domain of the present utility model is worked as with being as the criterion that claims were defined.
Claims (5)
1. a cylinder of diesel engine unit assembling test device is characterized in that, comprising:
Piston-cylinder unit assembling test frame comprises:
The test stand body is used to install piston-cylinder unit, and this piston-cylinder unit comprises cooling jacket, cylinder jacket and cylinder head;
Fixation kit is locked in cylinder head and the fixed air cylinder unit; And
The pressure test assembly comprises connecting water jacket, vent valve and Pressure gauge that this vent valve and this Pressure gauge are connected in the apopore of cylinder head by this coupling sleeve;
Swivel mount comprises:
Fixed part has a rotating shaft;
Rotating part is located in this rotating shaft, and in order to carry this piston-cylinder unit assembling test frame; And
Drive unit is connected to this rotating shaft, is used to drive this rotating part rotation.
2. cylinder of diesel engine as claimed in claim 1 unit assembling test device is characterized in that this fixation kit comprises screw bolt and nut.
3. cylinder of diesel engine as claimed in claim 1 unit assembling test device is characterized in that, also comprises the turnover water valve, is connected with this cooling jacket.
4. cylinder of diesel engine as claimed in claim 1 unit assembling test device is characterized in that this pressure test assembly also comprises the support that is supported in this test stand body, and this vent valve and this Pressure gauge are located on this support.
5. cylinder of diesel engine as claimed in claim 1 unit assembling test device is characterized in that this swivel mount also comprises:
Location-plate is located at this rotating part; And
Alignment pin is located at this fixed part, and can insert this location-plate to limit the rotation of this rotating part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200782677U CN201436135U (en) | 2009-07-15 | 2009-07-15 | Diesel engine air cylinder unit assembly test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200782677U CN201436135U (en) | 2009-07-15 | 2009-07-15 | Diesel engine air cylinder unit assembly test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201436135U true CN201436135U (en) | 2010-04-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200782677U Expired - Fee Related CN201436135U (en) | 2009-07-15 | 2009-07-15 | Diesel engine air cylinder unit assembly test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201436135U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102435396A (en) * | 2011-09-02 | 2012-05-02 | 上海中船三井造船柴油机有限公司 | Water jacket of cylinder block of diesel engine as well as watertightness detection device and method of water jacket of cylinder block |
| CN102829930A (en) * | 2012-07-11 | 2012-12-19 | 广州市番禺科腾工业有限公司 | Leakage tester |
| CN103753178A (en) * | 2014-01-09 | 2014-04-30 | 安徽江淮汽车股份有限公司 | Tray for pressing angled pipe seat ring |
| CN105300598A (en) * | 2014-06-24 | 2016-02-03 | 杭州新松机器人自动化有限公司 | Overturn seal testing and marking apparatus |
| CN107378419A (en) * | 2016-05-16 | 2017-11-24 | 沈阳新松机器人自动化股份有限公司 | Multi-spindle rotary mechanism for engine assembly |
-
2009
- 2009-07-15 CN CN2009200782677U patent/CN201436135U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102435396A (en) * | 2011-09-02 | 2012-05-02 | 上海中船三井造船柴油机有限公司 | Water jacket of cylinder block of diesel engine as well as watertightness detection device and method of water jacket of cylinder block |
| CN102435396B (en) * | 2011-09-02 | 2013-12-25 | 上海中船三井造船柴油机有限公司 | Water jacket of cylinder block of diesel engine as well as watertightness detection device and method of water jacket of cylinder block |
| CN102829930A (en) * | 2012-07-11 | 2012-12-19 | 广州市番禺科腾工业有限公司 | Leakage tester |
| CN103753178A (en) * | 2014-01-09 | 2014-04-30 | 安徽江淮汽车股份有限公司 | Tray for pressing angled pipe seat ring |
| CN103753178B (en) * | 2014-01-09 | 2017-01-25 | 安徽江淮汽车股份有限公司 | Tray for pressing angled pipe seat ring |
| CN105300598A (en) * | 2014-06-24 | 2016-02-03 | 杭州新松机器人自动化有限公司 | Overturn seal testing and marking apparatus |
| CN105300598B (en) * | 2014-06-24 | 2017-10-31 | 杭州新松机器人自动化有限公司 | One kind upset sealing test and marking device |
| CN107378419A (en) * | 2016-05-16 | 2017-11-24 | 沈阳新松机器人自动化股份有限公司 | Multi-spindle rotary mechanism for engine assembly |
| CN107378419B (en) * | 2016-05-16 | 2019-02-15 | 沈阳新松机器人自动化股份有限公司 | Multi-spindle rotary mechanism for engine assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100407 Termination date: 20130715 |