CN207036362U - A kind of monoblock type plugging plate - Google Patents
A kind of monoblock type plugging plate Download PDFInfo
- Publication number
- CN207036362U CN207036362U CN201720650503.2U CN201720650503U CN207036362U CN 207036362 U CN207036362 U CN 207036362U CN 201720650503 U CN201720650503 U CN 201720650503U CN 207036362 U CN207036362 U CN 207036362U
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- plate
- plugging
- block
- monoblock type
- bottom plate
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Abstract
The utility model discloses a kind of monoblock type plugging plate, including：Plugging block, installing plate, adjusting part and bottom plate, wherein, the plugging block is provided with multigroup, every group of plugging block is fixed on the bottom plate by installing plate, and position and the position of engine cylinder-body water channel are each corresponding, the adjusting part is arranged on the installing plate and is connected with the plugging block.Monoblock type plugging plate is arranged on engine cylinder-body, every group of plugging block is directed at the water channel hole on cylinder body, and pressure is applied to plugging block by rotating force-application block, until plugging block is pressed in water channel hole, realize disposable overall closure engine cylinder-body water channel hole and carry out heavy water leak test, the plugging plate of separately installed each water channel hole is not needed, it is easy for installation, improve operating efficiency.
Description
Technical field
It the utility model is related to engine processing and manufacturing field, more particularly to a kind of monoblock type plugging plate.
Background technology
Engine cylinder-body all can carry out sealing leak test to cylinder body in the fabrication process both at home and abroad at present, mainly to starting
The positions such as water channel, oil duct on machine cylinder carry out air-leakage test, are typically blocked using plugging device, if finding, leak test does not conform to
The cylinder body of lattice can allow supplier's concentration to scrap processing.
For the engine cylinder-body that these are scrapped, each enginepiston can carry out the heavy water examination of batch to these cylinder bodies
Leakage is to find the cylinder body leak source of leakage, so that blank vendor analysis reason improves engine cylinder-body rough-cast technique and casting
Make quality.
Existing heavy water leakage test plugging instrument, single closure or two closure are often only set, multiple closure works need to be installed
Tool is to complete the sealing to whole cylinder block passage hole, but often quantity is more in the hole of sealing needed for whole cylinder body, therefore seals
Operating efficiency of leaking hunting is very low, and the whole process of leaking hunting that seals takes a long time.Other existing capping tools is all mounted in
On the screwed hole of engine cylinder-body, or the push rod by sinking on water leakage tester applies pressure to be fixed, and employee operates
Extremely inconvenient, operating efficiency is relatively low.
Utility model content
The utility model provides a kind of monoblock type plugging plate, and solution disposably can not be blocked integrally in the prior art starts
Machine cylinder block passage hole carries out the problem of heavy water leak test and high plugging plate installation difficulty.
To achieve the above object, the technical solution of the utility model is as follows：
A kind of monoblock type plugging plate, including：Plugging block, installing plate, adjusting part and bottom plate, wherein, the plugging block is set
It is equipped with multigroup, every group of plugging block is fixed on the bottom plate by installing plate, and position and the position of engine cylinder-body water channel
Each corresponding, the adjusting part is arranged on the installing plate and is connected with the plugging block.
Alternatively, the installing plate is arranged on the bottom plate by backing plate.
Alternatively, in addition to connecting plate, the connecting plate are fixed on the bottom plate, and are fixed on the connecting plate
State plugging block and adjusting part.
Alternatively, the adjusting part includes force-application block and screw rod, and one end of the screw rod is fixed with the force-application block to be connected
Connect, the other end of the screw rod is fixedly connected after passing through the connecting plate with the plugging block, and the connecting plate and the spiral shell
Bar is threadedly coupled.
Alternatively, the bottom plate is provided with alignment pin, the dowel hole on the position and engine cylinder-body of the alignment pin
Position correspondence.
Alternatively, the bottom plate both ends are provided with handle.
Alternatively, it is equipped with the sealing ring to match with engine cylinder-body water channel profile in the bottom plate and plugging block.
Alternatively, it is equipped with the seal groove for installing the sealing ring in the bottom plate and plugging block.
Alternatively, it is engraved structure among the bottom plate.
Alternatively, charging connector is set on the bottom plate, the charging connector penetrates with engine cylinder-body water channel.
A kind of monoblock type plugging plate provided by the utility model, including plugging block, installing plate, adjusting part and bottom plate, its
In, the plugging block is provided with multigroup, and every group of plugging block is fixed on the bottom plate by installing plate, and position and engine
The position of cylinder block passage each corresponds to, and the adjusting part is arranged on the installing plate and is connected with the plugging block.Will be whole
Body formula plugging plate is arranged on engine cylinder-body, and every group of plugging block is aligned into the water channel hole on cylinder body, and by rotating force-application block
Pressure is applied to plugging block, until plugging block is pressed in corresponding water channel hole, realizes disposable overall closure engine
Cylinder block passage hole carries out heavy water leak test, it is not necessary to the plugging plate of separately installed each water channel hole, it is easy for installation, and improve work effect
Rate.
Brief description of the drawings
Fig. 1 is that the utility model monoblock type blocks plate structure schematic diagram；
Fig. 2 is the utility model monoblock type plugging plate bottom plate schematic diagram；
Fig. 3 is the utility model monoblock type plugging plate plugging block schematic diagram；
Fig. 4 is the utility model monoblock type plugging plate operation chart；
Fig. 5 is that the utility model monoblock type plugging plate blocks engine cylinder-body schematic diagram.
Shown in Fig. 1-5：1- bottom plates, 2- mounting blocks, 21- installing plates, 22- backing plates, 23- connecting plates, 3- adjusting parts, 31-
Screw rod, 32- force-application blocks, 4- handles, the plugging blocks of 5- first, the plugging blocks of 6- second, 7- water channel holes, 8- alignment pins, 9- charging connectors.
Embodiment
To enable above-mentioned purpose of the present utility model, feature and advantage more obvious understandable, below in conjunction with the accompanying drawings to this
The embodiment of utility model is described in detail.It should be noted that the utility model accompanying drawing is using simplified form
And non-accurately ratio is used, only to purpose that is convenient, lucidly aiding in illustrating the utility model embodiment.
As Figure 1-3, monoblock type plugging plate of the present utility model includes plugging block, mounting blocks 2, adjusting part 3 and bottom
Plate 1, wherein, the plugging block is provided with multigroup, and every group of plugging block is fixed on the bottom plate 1 by mounting blocks 2, and position
It is each corresponding with the position of engine cylinder-body water channel, the adjusting part 3 be arranged on the mounting blocks 2 on and with the plugging block
Connection.
As shown in figure 4, there are two water channel holes 7 and side one on fore-and-aft direction on engine cylinder-body in the present embodiment
Water channel hole 7, to match with three water channel holes 7, preferred closure number of blocks is five in the present embodiment, wherein four closure
Block is the first plugging block 5, and another plugging block is the second plugging block 6, and four first plugging blocks 5 are set as two groups, every two
Individual first plugging block 5 is one group and is arranged on the both sides of bottom plate 1 and each corresponding cylinder body fore-and-aft direction by the mounting blocks 2
The both sides of water channel hole 7, second plugging block 6 are arranged on the end of the bottom plate 1 and corresponding side of cylinder block by the mounting blocks 2
Water channel hole 7, specifically, plugging block described in each group is each directed to the water channel hole 7 of cylinder body, and by adjusting the adjusting part 3
Pressure is applied to plugging block, until plugging block 2 is pressed in corresponding water channel hole 7.
Further, reference picture 1, the mounting blocks 2 include installing plate 21 and backing plate 22, and the installing plate 21 passes through backing plate
22 are arranged on the bottom plate 1, and first plugging block 2 is arranged on described one end of installing plate 21, the other end of installing plate 21
Vertical with the backing plate 22 to be fixedly connected, the backing plate 22 is bonded the bottom plate 1 and is fixedly mounted on the bottom plate 1.It is preferred that
Ground, the mounting blocks 2 also include connecting plate 23, and second plugging block 6 is arranged on the installing plate 21, the installing plate 21
Described one end of connecting plate 23 is fixed on, the other end of connecting plate 23 is perpendicular to the bottom plate 1 and is fixed on the end of bottom plate 1
Portion.
Further, the adjusting part 3 includes force-application block 32 and screw rod 31, one end and the force of the screw rod 31
Block 32 is fixedly connected, and the other end of the screw rod 31 blocks after passing through the connecting plate 23 with first plugging block 5 or second
Block 6 is fixedly connected；Further, the installing plate 21 is provided with screwed hole, and the screw rod 31 is provided with what is coordinated with screwed hole
External screw thread, the screw rod 31 are connected with installing plate 21 with thread fiting mode, the screw rod 31 close to the inner side of installing plate 21 one
The fixed plugging block 6 of first plugging block 5 or second in end, the other end fix the force-application block 32.Specifically, when first envelope
When the plugging block 6 of sprue 5 and second is respectively positioned on 7 correspondence position of engine cylinder-body water channel hole to be sealed, force-application block 32, screw rod 31 are rotated
Rotate and travel forward until the first plugging block 5 and the second plugging block 6 are pressed in screwed hole under the drive of force-application block 32
Tightly in corresponding water channel hole 7.
Further, alignment pin 8, the alignment pin with engine cylinder-body top surface are provided with continued reference to Fig. 1, the bottom plate 1
Hole is corresponding, and monoblock type plugging plate is positioned by both cooperations, and the quantity of the present embodiment preferred orientation pin 8 is two
It is individual, specifically, plugging plate is arranged on the dowel hole to be sealed for leaking hunting on cylinder body, two alignment pins 8 being inserted to cylinder deck
In, it ensure that plugging block is accurately corresponding and blocks water channel hole 7 using this positioning method.Without installing spiral shell on engine cylinder-body
Bolt, Fast Installation and the dismounting of plugging plate can be realized, improves operating efficiency.
Further, reference picture 1, the both ends of bottom plate 1 are provided with handle 4, during plugging plate is set to cylinder body, work
Plugging plate can be transported by handle 4 by making personnel, easy to operation.
Further, seal groove is equipped with the bottom plate 1 and plugging block, detachable-type sealed is set in the seal groove
Circle, the setting of sealing ring help to be further ensured that the sealing effectiveness of plugging plate, after ring wear, can changed,
Reduce maintenance cost.
Further, the centre position of bottom plate 1 is designed as engraved structure, and this mode can mitigate the weight of plugging plate
Amount, is easy to hand haulage.
Further, with continued reference to Fig. 4, the bottom plate 1 is provided with charging connector 9, the charging connector 9 and engine cylinder-body water
Road penetrates, and specifically, after being installed on cylinder body by plugging plate and ensure that plugging block is compacted to water channel hole 7, is introduced from outside into one
Tracheae inserts the charging connector 9 and charging connector 9 is inflated, until whole water channel gassy, heavy water leak test mistake is carried out follow-up
Cheng Zhong, cylinder body leak source will produce bubble.The accurate location of cylinder body leak source is detected, contributes to changing for follow-up cylinder casting technique
Enter.
It should be noted that the quantity and size design of each plugging block of monoblock type plugging plate should start with to be sealed
Machine cylinder body corresponding matching.
As illustrated in figures 4-5, the operation principle of monoblock type plugging plate of the present utility model is as follows：
Using the utility model proposes monoblock type plugging plate when, manually lift first handle 4 by plugging plate transport to
On engine cylinder-body to be sealed, dowel hole that two alignment pins 8 on plugging plate are aligned on cylinder body simultaneously inserts alignment pin 8
In pin-and-hole, the both sides of water channel hole 7 that two group of first plugging block 5 are aligned before and after cylinder body, the second plugging block 6 is directed at the water of side of cylinder block
Road hole 7, complete the preliminary installation of plugging plate；The force-application block 32 in the first plugging block 5 and the second plugging block 6 is rotated, by first
The plugging block 6 of plugging block 5 and second is compacted in corresponding water channel hole 7, and the cooperation of sealing ring ensure that sealing effectiveness；Finally draw
Enter a tracheae insertion charging connector 9 and inflate, until whole water channel gassy, just completes to this and treat canned motor cylinder
The seal operation of body；The position that bubble is produced during heavy water leak test is subsequently carried out is cylinder body leak source, obtains leak source position
Contribute to the improvement of follow-up cylinder casting technique.
In summary, the utility model proposes a kind of monoblock type plugging plate, realize disposable overall closure engine
Cylinder block passage hole 7 carries out heavy water leak test, it is not necessary to each 7 separately installed plugging plate of water channel hole, improves operating efficiency；Realize
The Fast Installation of plugging plate and dismounting, and be accurately positioned；Simple in construction, cost of manufacture is relatively low；Apparatus structure is by optimization, weight
Amount is light, is easy to employee to operate.
Obviously, it is new without departing from this practicality can to carry out various changes and modification to utility model by those skilled in the art
The spirit and scope of type.So, if these modifications and variations of the present utility model belong to the utility model claims and its
Within the scope of equivalent technologies, then the utility model is also intended to including these changes and modification.
Claims (10)
- A kind of 1. monoblock type plugging plate, it is characterised in that including：Plugging block, installing plate, adjusting part and bottom plate, wherein, it is described Plugging block is provided with multigroup, and every group of plugging block is fixed on the bottom plate by installing plate, and position and engine cylinder-body water The position in road each corresponds to, and the adjusting part is arranged on the installing plate and is connected with the plugging block.
- 2. monoblock type plugging plate as claimed in claim 1, it is characterised in that the installing plate is arranged on the bottom by backing plate On plate.
- 3. monoblock type plugging plate as claimed in claim 1, it is characterised in that be also fixed on including connecting plate, the connecting plate On the bottom plate, and the plugging block and adjusting part are fixed with the connecting plate.
- 4. monoblock type plugging plate as claimed in claim 3, it is characterised in that the adjusting part includes force-application block and screw rod, One end of the screw rod is fixedly connected with the force-application block, the other end of the screw rod pass through after the connecting plate with the closure Block is fixedly connected, and the connecting plate is connected with the screw flight.
- 5. monoblock type plugging plate as claimed in claim 1, it is characterised in that the bottom plate is provided with alignment pin, the positioning Dowel hole position correspondence on the position and engine cylinder-body of pin.
- 6. monoblock type plugging plate as claimed in claim 1, it is characterised in that the bottom plate both ends are provided with handle.
- 7. monoblock type plugging plate as claimed in claim 1, it is characterised in that be equipped with and start on the bottom plate and plugging block The sealing ring that machine cylinder block passage profile matches.
- 8. monoblock type plugging plate as claimed in claim 7, it is characterised in that be equipped with the bottom plate and plugging block for pacifying Fill the seal groove of the sealing ring.
- 9. monoblock type plugging plate as claimed in claim 1, it is characterised in that be engraved structure among the bottom plate.
- 10. monoblock type plugging plate as claimed in claim 1, it is characterised in that charging connector, the charging connector are set on the bottom plate Penetrated with engine cylinder-body water channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720650503.2U CN207036362U (en) | 2017-06-06 | 2017-06-06 | A kind of monoblock type plugging plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720650503.2U CN207036362U (en) | 2017-06-06 | 2017-06-06 | A kind of monoblock type plugging plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207036362U true CN207036362U (en) | 2018-02-23 |
Family
ID=61470944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720650503.2U Active CN207036362U (en) | 2017-06-06 | 2017-06-06 | A kind of monoblock type plugging plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207036362U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109883615A (en) * | 2019-03-22 | 2019-06-14 | 宁波斯贝科技缸套有限公司 | A kind of convertible cylinder body cover board water inspection equipment |
| CN111879467A (en) * | 2020-07-17 | 2020-11-03 | 艾斯迪(天津)汽车零部件有限公司 | Sealing device for leakage detection of die casting |
-
2017
- 2017-06-06 CN CN201720650503.2U patent/CN207036362U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109883615A (en) * | 2019-03-22 | 2019-06-14 | 宁波斯贝科技缸套有限公司 | A kind of convertible cylinder body cover board water inspection equipment |
| CN111879467A (en) * | 2020-07-17 | 2020-11-03 | 艾斯迪(天津)汽车零部件有限公司 | Sealing device for leakage detection of die casting |
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| GR01 | Patent grant |