CN205779202U - A kind of anti-slip filler of automobile expansion tank - Google Patents
A kind of anti-slip filler of automobile expansion tank Download PDFInfo
- Publication number
- CN205779202U CN205779202U CN201620399705.XU CN201620399705U CN205779202U CN 205779202 U CN205779202 U CN 205779202U CN 201620399705 U CN201620399705 U CN 201620399705U CN 205779202 U CN205779202 U CN 205779202U
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- CN
- China
- Prior art keywords
- expansion tank
- filler
- connecting piece
- metal connecting
- slip
- 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 - Fee Related
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Abstract
The purpose of this utility model is to provide the anti-slip filler of a kind of automobile expansion tank, including expansion tank, expansion tank is provided with filler, it is provided with anti-slip device in the filler of expansion tank, filler includes contiguous block, exterior ring cap and metal connecting piece, contiguous block is connected with expansion tank, exterior ring cap is located on contiguous block, metal connecting piece is located at inside exterior ring cap, metal connecting piece is shaped as rhombus cylinder, this metal connecting piece is provided with cylindrical hole, on metal connecting piece, outer wall and bottom are provided with groove, by the structure of metal connecting piece and processing technique are improved, increase the fastening effect between connector, prevent the skidding caused because pressure is excessive, improve the bond strength of seam, improve Product Precision, improve airtight intensity.
Description
Technical field
This utility model relates to the field in terms of automobile equipment and auxiliary component, particularly to automotive accessory with
And the improvement in terms of the process technology of part and equipment, refer more particularly to the anti-slip filler of a kind of automobile expansion tank.
Background technology
Along with China's expanding economy, the living standard of people also increases considerably, growth in the living standard, people for
Development of automobile aspect is also into the rapid increase stage, in terms of the heat radiation of electromotor, is substantially employing expansion tank and dissipates
Heat, owing to the operation principle of expansion tank is along with the increase of temperature by indoor air pressure, and then triggers switch, therefore, swollen
Swollen kettle has higher requirement to air-tightness, therefore needs exist for more reasonably structure and more accurate processing method, with
Toward filler in make to be attached by circular metal connector, owing to they are different to the expansion rate of temperature, pressure is being installed
Time metal connecting piece can be caused to skid, cause the gap between connector to increase, and then affect air-tightness precision.
Therefore it provides the anti-slip filler of a kind of automobile expansion tank and processing method, to can be by metal
Structure and the processing technique of connector improve, and increase the fastening effect between connector, prevent from causing because pressure is excessive
Skidding, improve seam bond strength, improve Product Precision, improve airtight intensity, just become those skilled in the art urgently
The problem that need to solve.
Utility model content
The purpose of this utility model is to provide anti-slip filler and the processing method of a kind of automobile expansion tank, to energy
Enough by the structure of metal connecting piece and processing technique are improved, increase the fastening effect between connector, prevent because executing
Press through skidding that is big and that cause, improve the bond strength of seam, improve Product Precision, improve airtight intensity.
For solving technical problem described in background technology, this utility model by the following technical solutions:
The anti-slip filler of a kind of automobile expansion tank, including expansion tank, described expansion tank is provided with filling
Mouthful, it is provided with anti-slip device in the filler of described expansion tank.
Preferably, described anti-slip device is located in filler, and described filler includes contiguous block, exterior ring cap and gold
Belonging to connector, described contiguous block is connected with expansion tank, and described exterior ring cap is located on contiguous block, described metal connecting piece
Being located at inside exterior ring cap, described metal connecting piece is shaped as rhombus cylinder, and this metal connecting piece is provided with cylindrical hole, described gold
Belong to outer wall and bottom on connector and be provided with groove.
Preferably, described metal connecting piece be shaped as rhombus cylinder, change conventional cylindrical structure, it is possible to prevent
Situation about skidding when causing tightening because shrinkage ratio is different, prevents leakage.
Preferably, described groove shapes is rectangle elongated slot, and is vertically located at four of rhombus cylinder of metal connecting piece
On side, designed by vertical groove, it is possible to increase metal connecting piece junction horizontal direction compressive resistance.
Preferably, in 90 degree of angles on described metal connecting piece outer wall and the recess space of bottom, owing to metal connects
Part is different from the material of filler exterior ring cap, and pyrocondensation, than difference, is mutually pind down by way contracting, reduces deformation quantity, subtracts
Few gap caused because of variations in temperature.
Preferably, it is welded as a whole by high temperature melt between described contiguous block and exterior ring cap, it is possible to reduce junction
Gap, improve connector airtight intensity.
A kind of processing method of the anti-slip filler of automobile expansion tank, described method includes:
(1) metal connecting piece described in is copper material, first with the casting machine of diamond structure, metal connecting piece is cast Pedicellus et Pericarpium Trapae
Shape main body, melt temperature is 1200 degree 1300 degree, and casting machine keeps vacuum, and molding time is set to 10 minutes, moulding cooling temperature
Degree is 70 degree.30 minutes moulding time, it is finally cooled to room temperature.
(2) polished respectively in the side of the metal connecting piece cast and bottom rectangular recess, be placed into filler injection machine
In, carrying out merging casting mold by metal connecting piece and filler plastics, casting mold maintains the temperature at about 80 degree, and the time is 20 minutes,
And ensureing vacuum, be cooled to rapidly room temperature, the time is less than 5 minutes.
The beneficial effects of the utility model are:
1), by the structure of metal connecting piece and processing technique are improved, the fastening effect between connector is increased,
Prevent the skidding caused because pressure is excessive.
2), improve seam bond strength, improve Product Precision, improve airtight intensity.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present application or technical scheme of the prior art, below will be to institute in embodiment
The accompanying drawing used is needed to be briefly described, it should be apparent that, the accompanying drawing in describing below is only described in this utility model
Some embodiments, for those of ordinary skill in the art, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the front view of the anti-slip filler detailed description of the invention of this utility model a kind of automobile expansion tank；
Fig. 2 is that the filler master of the anti-slip filler detailed description of the invention of this utility model a kind of automobile expansion tank regards
Figure；
Fig. 3 is that the filler of the anti-slip filler detailed description of the invention of this utility model a kind of automobile expansion tank is overlooked
Figure.
Detailed description of the invention
In order to make those skilled in the art be more fully understood that the technical solution of the utility model, below in conjunction with accompanying drawing pair
This utility model is further detailed.
Refer to Fig. 1,2,3, the anti-slip filler of a kind of automobile expansion tank, including expansion tank 1, described expansion
Kettle 1 is provided with filler 2, is provided with anti-slip device in the filler 2 of described expansion tank 1.
In the present embodiment, described filler 2 includes contiguous block 3, exterior ring cap 4 and metal connecting piece 5, described contiguous block
3 are connected with expansion tank 1, and described exterior ring cap 4 is located on contiguous block 3, and it is internal that described metal connecting piece 5 is located at exterior ring cap 4,
Described metal connecting piece 5 is shaped as rhombus cylinder, and this metal connecting piece 5 is provided with cylindrical hole, on described metal connecting piece 5 outside
Wall and bottom are provided with groove 6.
In the present embodiment, described metal connecting piece 5 be shaped as rhombus cylinder, change conventional cylindrical structure, energy
Enough prevent situation about skidding when causing tightening because shrinkage ratio is different, prevent leakage.
In the present embodiment, described groove 6 is shaped as rectangle elongated slot, and is vertically located at the rhombus cylinder of metal connecting piece 5
Four sides on, designed by vertical groove 6, it is possible to increase metal connecting piece 5 junction horizontal direction compressive resistance.
In the present embodiment, described metal connecting piece 5 outer wall and the groove 6 of bottom are spatially in 90 degree of angles, due to gold
Belonging to connector 5 different from the material of filler 2 exterior ring cap 4, pyrocondensation, than difference, is mutually pind down by way contracting, reduces
Deformation quantity, reduces the gap caused because of variations in temperature.
In the present embodiment, it is welded as a whole by high temperature melt between described contiguous block 3 and exterior ring cap 4, it is possible to reduce
The gap of junction, improves the airtight intensity of connector.
A kind of processing method of the anti-slip filler of automobile expansion tank, described method includes:
(1) metal connecting piece 5 described in is copper material, is first cast by metal connecting piece 5 with the casting machine of diamond structure
Prismatic body, melt temperature is 1200 degree, and casting machine keeps vacuum, and molding time is set to 10 minutes, and moulding cooling temperature is 70
Degree.30 minutes moulding time, it is finally cooled to room temperature.
(2) polished respectively in the side of the metal connecting piece 5 cast and bottom rectangular recess 6, be placed into filler 2 and be molded
In machine, carrying out merging casting mold by metal connecting piece 5 and filler 2 plastics, casting mold maintains the temperature at about 80 degree, and the time is 20 points
Clock, and ensure vacuum, it being cooled to rapidly room temperature, the time is 5 minutes.
By making cylindrical metal connecting piece 5 before into diamond-shaped cross-section cylinder connector, it is possible to prevent because of swollen
1 mouthful of metalwork of swollen kettle easily skids when installing tighten with working of plastics, and working of plastics is different from the shrinkage ratio of metalwork, during temperature height
Produce gap, cause leakage, to improve the airtight intensity at connector, by above technological method for processing, by accordingly
Improve melt temperature and carry out high temperature plastic, it is possible to preferably metal connecting piece 5 being perfectly combined between working of plastics,
Vacuum technique during owing to being to use cooling moulding, both ensure that the steadiness of connection, can guarantee that again purity and the essence of material
Degree.
By the way of explanation, only describe some one exemplary embodiment of the present utility model above, undoubtedly, for
Those of ordinary skill in the art, in the case of without departing from spirit and scope of the present utility model, can be with various different
Described embodiment is modified by mode.Therefore, above-mentioned accompanying drawing and description are the most illustrative, should not be construed as
Restriction to this utility model claims.
Claims (5)
1. an anti-slip filler for automobile expansion tank, including expansion tank, described expansion tank is provided with filler,
It is characterized in that, in the filler of described expansion tank, be provided with anti-slip device.
The anti-slip filler of a kind of automobile expansion tank the most according to claim 1, it is characterised in that described anti-beat
Sliding device is located in filler, and described filler includes contiguous block, exterior ring cap and metal connecting piece, and described contiguous block is with swollen
Swollen kettle connects, and described exterior ring cap is located on contiguous block, and described metal connecting piece is located at inside exterior ring cap, described metal
Connector is shaped as rhombus cylinder, and this metal connecting piece is provided with cylindrical hole, and on described metal connecting piece, outer wall and bottom are provided with
Groove.
The anti-slip filler of a kind of automobile expansion tank the most according to claim 2, it is characterised in that described groove
It is shaped as on rectangle elongated slot, and four sides of the rhombus cylinder being vertically located at metal connecting piece.
The anti-slip filler of a kind of automobile expansion tank the most according to claim 2, it is characterised in that described metal
In 90 degree of angles in the recess space of connector outer wall and bottom.
The anti-slip filler of a kind of automobile expansion tank the most according to claim 2, it is characterised in that described connection
It is welded as a whole by high temperature melt between block and exterior ring cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620399705.XU CN205779202U (en) | 2016-04-30 | 2016-04-30 | A kind of anti-slip filler of automobile expansion tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620399705.XU CN205779202U (en) | 2016-04-30 | 2016-04-30 | A kind of anti-slip filler of automobile expansion tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205779202U true CN205779202U (en) | 2016-12-07 |
Family
ID=57412379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620399705.XU Expired - Fee Related CN205779202U (en) | 2016-04-30 | 2016-04-30 | A kind of anti-slip filler of automobile expansion tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205779202U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105952522A (en) * | 2016-04-30 | 2016-09-21 | 安徽志诚机电零部件有限公司 | Anti-slip filling port of automobile expansion water pot and machining method of anti-slip filling port |
| CN108979808A (en) * | 2018-07-17 | 2018-12-11 | 山东艾泰克环保科技股份有限公司 | A kind of pre-buried filler flange inserts of blow molding urea box |
-
2016
- 2016-04-30 CN CN201620399705.XU patent/CN205779202U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105952522A (en) * | 2016-04-30 | 2016-09-21 | 安徽志诚机电零部件有限公司 | Anti-slip filling port of automobile expansion water pot and machining method of anti-slip filling port |
| CN108979808A (en) * | 2018-07-17 | 2018-12-11 | 山东艾泰克环保科技股份有限公司 | A kind of pre-buried filler flange inserts of blow molding urea box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20161207 Termination date: 20170430 |