CN203679187U - Baffle block for paint spraying of metal pouring mould of cylinder cover - Google Patents
Baffle block for paint spraying of metal pouring mould of cylinder cover Download PDFInfo
- Publication number
- CN203679187U CN203679187U CN201320860034.9U CN201320860034U CN203679187U CN 203679187 U CN203679187 U CN 203679187U CN 201320860034 U CN201320860034 U CN 201320860034U CN 203679187 U CN203679187 U CN 203679187U
- Authority
- CN
- China
- Prior art keywords
- combustion chamber
- rectangular portion
- block
- cover plate
- spraying
- 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.)
- Expired - Lifetime
Links
- 238000005507 spraying Methods 0.000 title claims abstract description 19
- 239000003973 paint Substances 0.000 title abstract description 7
- 239000002184 metal Substances 0.000 title abstract 4
- 238000002485 combustion reaction Methods 0.000 claims abstract description 34
- 238000005058 metal casting Methods 0.000 claims description 15
- 239000000314 lubricant Substances 0.000 claims description 11
- 239000011248 coating agent Substances 0.000 description 7
- 238000000576 coating method Methods 0.000 description 7
- 238000007592 spray painting technique Methods 0.000 description 4
- 239000007921 spray Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000000873 masking effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010120 permanent mold casting Methods 0.000 description 1
Images
Landscapes
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Abstract
The utility model discloses a baffle block for paint spraying of a metal pouring mould of a cylinder cover. A plurality of positioning grooves are formed in the edge of an opening of a combustion chamber of the metal pouring mould; the baffle block comprises a cover plate and a handle; the cover plate comprises a rectangular part and two semi-circular parts adjacent to two side widths of the rectangular part; flanges matched with the positioning grooves in a one-to-one correspondence manner protrude from two side lengths of the rectangular part; the handle is fixedly mounted on the cover plate. The baffle block cannot move and paint cannot flow into the combustion chamber through the positioning grooves during spraying, the combustion chamber can be covered, and the bumping situation can be reduced, so that by virtue of the baffle block, the thickness uniformity of the paint in a cavity of the combustion chamber during spraying of the paint of the metal pouring mould of the cylinder cover and the volume stability of the combustion chamber of the cylinder cover can be effectively improved.
Description
Technical field
The utility model relates to spray painting technical field, relates in particular to a kind of block for the spraying of cylinder cap casting of metals die lubricant.
Background technology
Cylinder cap is the vitals of automobile engine, and the each cylinder combustion chamber volume of cylinder cap must be consistent, if each cylinder volume deviation is larger, can affect the performance of the combustion chamber.And causing the reason of the each cylinder volume of the combustion chamber deviation numerous, one of them major reason is: when casting, the combustion chamber spray painting is in uneven thickness.In traditional cylinder cap permanent mold casting, need to be for the requirement of product surface quality to fill spray coating operation of die cavity, this operation can cause coating to be progressively gathered on the die cavity of combustion chamber, makes combustion chamber size produce deviation.Therefore, effectively addressing the above problem is the direction that the applicant makes great efforts.
Summary of the invention
It is a kind of for cylinder cap casting of metals die lubricant spraying block that the purpose of this utility model is to provide, this block is designed with the flange with detent Corresponding matching, while making to spray, block can not move and coating can not pass through detent flowing in combustion chamber yet, simultaneously, the utility model can be guaranteed to cover combustion chamber and reduce and collide with, thereby utilize block of the present utility model, can effectively improve the uniformity of cylinder cap casting of metals die lubricant when spraying combustion chamber die cavity paint thickness, thereby effectively improve the stability of the each cylinder combustion chamber volume of cylinder cap.
The technical scheme that realizes above-mentioned purpose is:
For a block for cylinder cap casting of metals die lubricant spraying, the chamber mouth edge placement of the combustion chamber of described casting of metals mould has some detents, and described block comprises cover plate and handle, wherein:
Described cover plate comprises rectangular portion and in abutting connection with two wide half-round of the both sides of this rectangular portion, and the diameter of these two half-round equals the wide of described rectangular portion;
The both sides length of described rectangular portion is extruded with and each detent flange of Corresponding matching one by one;
Described handle is fixedly mounted on described cover plate.
The above-mentioned block for the spraying of cylinder cap casting of metals die lubricant, wherein, described handle comprises cross bar and with this cross bar one and be connected on mutually two montants at cross bar two ends, described two montants are all fixed on a symmetry axis of described rectangular portion vertically, and this symmetry axis is long parallel with the both sides of described rectangular portion; The height of described two montants is 60mm-70mm.
The above-mentioned block for the spraying of cylinder cap casting of metals die lubricant, wherein, the length of described rectangular portion is 240mm-280mm, and wide is 90mm-100mm, and height is 25mm-35mm.
The beneficial effects of the utility model are: block of the present utility model is the flange with detent Corresponding matching by design, while making to spray, block can not move and coating can not pass through detent flowing in combustion chamber yet, and by the size of strict regulations cover plate and handle, guarantee that cover plate can cover most combustion chambers and difficult generation collided with, and guaranteeing when spraying, coating is seldom fallen on the cross bar of handle.Thereby, by block of the present utility model being covered on combustion chamber in the time that cylinder cap casting of metals die lubricant sprays, guarantee that coating can not be gathered on the die cavity of combustion chamber, effectively guaranteed the uniformity of combustion chamber die cavity paint thickness, thereby obtained more stable combustion-chamber shape size.
Accompanying drawing explanation
Fig. 1 is the structure front view of block of the present utility model;
Fig. 2 is the structure top view of block of the present utility model;
Fig. 3 be in the utility model when spray painting block cover the schematic diagram of combustion chamber.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Mouth edge, chamber in the combustion chamber of cylinder cap casting of metals mould is furnished with some detents in advance.
Refer to Fig. 1 and Fig. 2, block 100 of the present utility model, comprises cover plate 1 and handle 2, wherein:
The both sides length of rectangular portion 11 is extruded with and each detent flange 113 of Corresponding matching one by one, the size of each flange 113 and position are according to the position of each detent and size setting, in the time that block 100 covers combustion chamber, each flange 113 is also embedded in each detent, size coupling, can not pass through in detent flowing in combustion chamber die cavity coating;
Refer to Fig. 3, first, block 100 is covered to combustion chamber, and this block 100 is located one by one by each flange 113 and each detent, while making spraying operation, block 100 can not move; Then, cylinder cap casting of metals mould 200 is carried out to spraying operation, so, also guarantee that masking liquid can too much not pile up at the die cavity of combustion chamber, thereby guarantee that there is higher dimensional accuracy combustion chamber; Finally, remove block 100, the die cavity of combustion chamber is carried out to spraying operation, thereby complete spray painting operation.
Above embodiment is only for illustration of the utility model, but not to restriction of the present utility model, person skilled in the relevant technique, in the situation that not departing from spirit and scope of the present utility model, can also make various conversion or modification, therefore all technical schemes that are equal to also should belong to category of the present utility model, should be limited by each claim.
Claims (3)
1. for a block for cylinder cap casting of metals die lubricant spraying, the chamber mouth edge placement of the combustion chamber of described casting of metals mould has some detents, it is characterized in that, described block comprises cover plate and handle, wherein:
Described cover plate comprises rectangular portion and in abutting connection with two wide half-round of the both sides of this rectangular portion, and the diameter of these two half-round equals the wide of described rectangular portion;
The both sides length of described rectangular portion is extruded with and each detent flange of Corresponding matching one by one;
Described handle is fixedly mounted on described cover plate.
2. the block for the spraying of cylinder cap casting of metals die lubricant according to claim 1, it is characterized in that, described handle comprises cross bar and with this cross bar one and be connected on mutually two montants at cross bar two ends, described two montants are all fixed on a symmetry axis of described rectangular portion vertically, and this symmetry axis is long parallel with the both sides of described rectangular portion; The height of described two montants is 60mm-70mm.
3. the block for the spraying of cylinder cap casting of metals die lubricant according to claim 1, is characterized in that, the length of described rectangular portion is 240mm-280mm, and wide is 90mm-100mm, and height is 25mm-35mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320860034.9U CN203679187U (en) | 2013-12-24 | 2013-12-24 | Baffle block for paint spraying of metal pouring mould of cylinder cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320860034.9U CN203679187U (en) | 2013-12-24 | 2013-12-24 | Baffle block for paint spraying of metal pouring mould of cylinder cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203679187U true CN203679187U (en) | 2014-07-02 |
Family
ID=51001146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320860034.9U Expired - Lifetime CN203679187U (en) | 2013-12-24 | 2013-12-24 | Baffle block for paint spraying of metal pouring mould of cylinder cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203679187U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103658562A (en) * | 2013-12-24 | 2014-03-26 | 上海爱仕达汽车零部件有限公司 | Coating method for metallic casting mold of cylinder head and stopper employing same |
-
2013
- 2013-12-24 CN CN201320860034.9U patent/CN203679187U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103658562A (en) * | 2013-12-24 | 2014-03-26 | 上海爱仕达汽车零部件有限公司 | Coating method for metallic casting mold of cylinder head and stopper employing same |
| CN103658562B (en) * | 2013-12-24 | 2015-11-11 | 上海爱仕达汽车零部件有限公司 | The method of cylinder cap casting of metals die lubricant spraying and the block of use thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140702 |