CN207255240U - Cylinder sleeve processing insulation nitridation device - Google Patents
Cylinder sleeve processing insulation nitridation device Download PDFInfo
- Publication number
- CN207255240U CN207255240U CN201721066957.1U CN201721066957U CN207255240U CN 207255240 U CN207255240 U CN 207255240U CN 201721066957 U CN201721066957 U CN 201721066957U CN 207255240 U CN207255240 U CN 207255240U
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- China
- Prior art keywords
- cylinder
- casting
- cylinder sleeve
- stent
- mold
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- 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.)
- Expired - Fee Related
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Abstract
Processed the utility model discloses a kind of cylinder sleeve and use insulation nitridation device, including pour mold, it is characterised in that：The side for pouring mold is equipped with casting stent, pouring package is installed on the side wall of the casting stent, turnover casting can be achieved by cylinder control connection in the bottom of the pouring package, the upper end of the casting stent is installed with crossbeam, sliding block is slidably fitted with the crossbeam, cylinder is installed with the sliding block, the piston-rod lower end of the cylinder is provided with electromagnet, electromagnet is connected by controller, and the side for pouring mold is equipped with lubricating substance passage.The utility model is simple in structure, and cylinder sleeve is high in machining efficiency, and cooling velocity block, while ensure that the mechanical strength of product.
Description
Technical field
Auto parts process equipment is the utility model is related to, is specifically a kind of cylinder sleeve processing insulation nitridation device.
Background technology
Cylinder sleeve is exactly the abbreviation of cylinder jacket, it is set in the cylinder barrel of cylinder body, and combustion chamber is collectively constituted with piston and cylinder cap.Cylinder
Set is divided into two major class of dry sleeve and wet sleeve.The back side does not contact the cylinder jacket of cooling water dry sleeve, the back side and cooling water contact
Cylinder jacket be wet sleeve.It is dry sleeve thinner thickness, simple in structure, easy to process.Wet sleeve directly contacts cooling water, so having
Beneficial to the cooling of engine, be conducive to the miniaturization of engine.And cylinder sleeve needs to carry out in polishing rolling after slightly pushing away endoporus
Hole, needs cylinder sleeve to be fixed clamping, the fixing device of general sander mostly uses spiral shell when cylinder sleeve is carried out polishing rolling
Bolt and cutting ferrule, but this structure can not be rotated for cylinder sleeve and impracticable after fix cylinder liner so that and grinding efficiency is not high,
And fixed scale can not be adjusted, it is impossible to which, suitable for the cylinder sleeve of different shape and size, cylinder jacket is the core of engine
Heart part, and vulnerable part, cylinder jacket failure mode mostly be endoporus it is not wear-resisting caused by cylinder jacket premature wear.In order to carry
High endoporus wear-resisting property is more that overall nitrogen treatment is carried out to cylinder jacket using gas nitriding technique.But traditional the GN 2
Change processing because nitriding temperature height, nitridation deformation is larger, thus also wants change of the reserved margin by honing machining elimination product
Shape, such nitration case are also partially removed.
In the prior art, for cylinder sleeve when carrying out surface quality processing, it is necessary to cool down to cylinder sleeve, nitrogen treatment is traditional
Equipment there are it is complicated be difficult to rapid processing shaping.
Utility model content
The utility model aim there is provided a kind of simple in structure, and cylinder sleeve is high in machining efficiency, and cooling velocity block, while really
The cylinder sleeve processing insulation nitridation device of the mechanical strength of product is protected.
The utility model solves technical problem and provides following scheme：
A kind of cylinder sleeve processing insulation nitridation device, including pour mold, it is characterised in that：The side for pouring mold is equipped with
Cast stent, pouring package is installed on the side wall of the casting stent, the bottom of the pouring package controls connection can by cylinder
Realize turnover casting, the upper end of the casting stent is installed with crossbeam, sliding block, the cunning are slidably fitted with the crossbeam
Cylinder is installed with block, the piston-rod lower end of the cylinder is provided with electromagnet, and electromagnet is connected by controller, described
The side for pouring mold is equipped with lubricating substance passage, and the side of the lubricating substance passage is equipped with cooling chamber, cooling is equipped with above the cooling chamber
Powder nozzle, the cooling powder nozzle connect powder tank by pipeline, and the top of the cooling chamber is equipped with nitriding furnace, the nitriding furnace
Bottom is equipped with heating rod.
The nitriding furnace is externally provided with seal closure, and the seal closure can be moved up and down by cylinder control, the seal closure
Side is equipped with vacuum pumping pump.
The utility model is equipped with casting stent in the side for pouring mold, is installed with crossbeam in casting pedestal upper end, leads to
Cross pouring package and carry out cast molding, then the cylinder sleeve absorption of cast molding is carried in the cooling chamber of side by electromagnet, then
By spray cooling powder in cooling chamber, the cooling velocity of cylinder sleeve is improved, and ensure that the mechanical performance of cylinder sleeve, then uses electromagnet
Cylinder sleeve after cooling absorption is sent in nitriding furnace and carries out nitrogen treatment, the surface quality of product is effectively ensure that, improves
The antiseptic property of cylinder sleeve.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model.
Embodiment
Referring to attached drawing, a kind of cylinder sleeve processing insulation nitridation device, including mold 1 is poured, the side for pouring mold 1 is equipped with
Cast stent 2, pouring package 3 is installed on the side wall of the casting stent 2, the bottom of the pouring package 3 passes through the control of cylinder 4 and connects
Achievable turnover casting is connect, the upper end of the casting stent 2 is installed with crossbeam 5, sliding block is slidably fitted with the crossbeam 5
6, cylinder 7 is installed with the sliding block 6, and the piston-rod lower end of the cylinder 7 is provided with electromagnet 8, and electromagnet 8 passes through control
Device 9 processed connects, and the side for pouring mold 1 is equipped with lubricating substance passage 10, and the side of the lubricating substance passage 10 is equipped with cooling chamber 11, institute
State the top of cooling chamber 11 and be equipped with cooling powder nozzle 12, the cooling powder nozzle 12 connects powder tank 13, the cooling chamber by pipeline
11 top is equipped with nitriding furnace 14, and the bottom of the nitriding furnace 14 is equipped with heating rod 15.
The nitriding furnace 14 is externally provided with seal closure 16, and the seal closure 16 can be moved up and down by cylinder control, described close
The side of sealing cover 16 is equipped with vacuum pumping pump 17.
Claims (2)
1. a kind of cylinder sleeve processing insulation nitridation device, including pour mold, it is characterised in that：The side for pouring mold is equipped with and pours
Stent is cast, pouring package is installed on the side wall of the casting stent, the bottom of the pouring package controls connection can be real by cylinder
Existing turnover casting, the upper end of the casting stent are installed with crossbeam, sliding block, the sliding block are slidably fitted with the crossbeam
On be installed with cylinder, the piston-rod lower end of the cylinder is provided with electromagnet, and electromagnet is connected by controller, described to pour
The side of mold is equipped with lubricating substance passage, and the side of the lubricating substance passage is equipped with cooling chamber, cooling powder is equipped with above the cooling chamber
Nozzle, the cooling powder nozzle connect powder tank by pipeline, and the top of the cooling chamber is equipped with nitriding furnace, the bottom of the nitriding furnace
Portion is equipped with heating rod.
2. cylinder sleeve processing insulation nitridation device according to claim 1, it is characterised in that：The nitriding furnace is externally provided with sealing
Cover, the seal closure can be moved up and down by cylinder control, and the side of the seal closure is equipped with vacuum pumping pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721066957.1U CN207255240U (en) | 2017-08-24 | 2017-08-24 | Cylinder sleeve processing insulation nitridation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721066957.1U CN207255240U (en) | 2017-08-24 | 2017-08-24 | Cylinder sleeve processing insulation nitridation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207255240U true CN207255240U (en) | 2018-04-20 |
Family
ID=61922316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721066957.1U Expired - Fee Related CN207255240U (en) | 2017-08-24 | 2017-08-24 | Cylinder sleeve processing insulation nitridation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207255240U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113061836A (en) * | 2021-03-15 | 2021-07-02 | 无锡双马钻探工具有限公司 | Nitriding furnace for threaded surface of drill rod head |
-
2017
- 2017-08-24 CN CN201721066957.1U patent/CN207255240U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113061836A (en) * | 2021-03-15 | 2021-07-02 | 无锡双马钻探工具有限公司 | Nitriding furnace for threaded surface of drill rod head |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180420 Termination date: 20210824 |