CN208992495U - A kind of atomizer fixture - Google Patents
A kind of atomizer fixture Download PDFInfo
- Publication number
- CN208992495U CN208992495U CN201821663538.0U CN201821663538U CN208992495U CN 208992495 U CN208992495 U CN 208992495U CN 201821663538 U CN201821663538 U CN 201821663538U CN 208992495 U CN208992495 U CN 208992495U
- Authority
- CN
- China
- Prior art keywords
- lower die
- upper mold
- milled
- pin hole
- centre bore
- 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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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
A kind of atomizer fixture, including lower die and upper mold, the lower die is in dome type shape, lower die periphery is milled with chimb, eight indent inner holes are uniformly milled with positioned at lower die chimb inner ring, lower die center is milled with an indent inner hole, nine inner hole centers vehicle has lower die centre bore, vehicle has pin hole between two inner holes therein in lower die, the upper mold periphery is milled with concave edge, the corresponding nine upper mold centre bores of upper mold body Che Youyu lower die, vehicle has pin hole corresponding with lower die pin hole between two of them upper mold centre bore.The utility model structure is simple, easy to operate, and positioning is reliable, which can be such that non-deburring surface is protected and batch production requirements.Designed fixture out once can help to improve the efficiency of deburring with 9 jet parts of clamping.
Description
Technical field
The utility model belongs to atomizer manufacturing field more particularly to a kind of atomizer fixture.
Background technique
Atomizer is widely used in technical field of engines, meanwhile, for also applying a lot of, atomizer in terms of hydrodynamic lubrication
The diameter of spray orifice, shape, roughness have spraying shape, the distribution of the size of elaioleucite and the consumption of oil mass more important
It influences, the Precision Machining of atomizer is to guarantee that engine and lubricating pipe obtain the important prerequisite of good result.
Atomizer burr removes situation and plays an important role to the effect performance of atomizer, removes atomizer burring process
In, fixture is to ensure that the premise of the atomizer to be processed good location in fixture, and abrasive material can be guided to reach the table of atomizer
Face, and the oil spout nozzle surface for not needing processing is protected, it is allowed to not handled by abrasive flow machining.
That there are working efficiencies is low for existing atomizer fixture, and structure is complicated, and processing cost is high, and it is a series of that positioning is inaccurate etc.
Defect.
Summary of the invention
A kind of atomizer fixture is provided utility model aims to solve above-mentioned technical problem, which has knot
Structure is simple, at low cost, simple and quick, the reliable advantage of positioning stablity.
Technical solution adopted in the utility model:
A kind of atomizer fixture, including lower die and upper mold, the lower die are in dome type shape, and lower die periphery is milled with chimb,
Eight indent inner holes are uniformly milled with positioned at lower die chimb inner ring, and lower die center is milled with an indent inner hole, in nine inner holes
Heart vehicle has lower die centre bore, and vehicle has pin hole between two inner holes therein in lower die, and the upper mold periphery is milled with concave edge, on
The corresponding nine upper mold centre bores of mould body Che Youyu lower die, vehicle has corresponding with lower die pin hole between two of them upper mold centre bore
Pin hole.
The pin hole number is two, and pin hole is symmetrically distributed in the two sides of lower die centre bore and upper mold centre bore.
The lower die centre bore is tapered land shape.
The chimb of the lower die and the concave edge of upper mold are mating.
The upper die and lower die material is No. 45 steel.
The utility model has the beneficial effects that the clamp structure is simple, easy to operate, positioning is reliable, which can make non-
Deburring surface is protected, and is able to satisfy batch production requirements.Designed fixture out once can be with 9 nozzles zero of clamping
Part helps to improve the efficiency of deburring.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram of the utility model upper mold.
Fig. 3 is the diagrammatic cross-section of the utility model lower die A-A.
Fig. 4 is the diagrammatic cross-section of the utility model lower die B-B.
Fig. 5 is the diagrammatic cross-section of the utility model upper mold C-C.
Fig. 6 is the diagrammatic cross-section of the utility model upper mold D-D.
Fig. 7 is the structural schematic diagram of the utility model lower die centre bore.
Wherein: 1- lower die；2- inner hole；3- lower die centre bore；4- chimb；5- pin hole；6- upper mold；7- concave edge；In 8- upper mold
Heart hole.
Specific embodiment
It is practical new to this below in conjunction with attached drawing to keep the purpose of this utility model, technical solution and advantage clearer
The embodiment of type is set forth.
As shown in Fig. 1-Fig. 7, a kind of atomizer fixture, including lower die 1 and upper mold 6, the lower die 1 are in dome type shape,
1 periphery of lower die is milled with chimb 4, is uniformly milled with eight indent inner holes 2 positioned at 1 chimb of lower die, 4 inner ring, 1 center of lower die is milled with one
Indent inner hole 2, nine inner holes, the 2 center vehicle have lower die centre bore 3, and in lower die 1 there is vehicle between two inner holes 2 therein
Pin hole 5,2 periphery of upper mold are milled with concave edge 7, the corresponding nine upper mold centre bores 8 of 6 ontology Che Youyu lower die of upper mold 1, wherein two
The corresponding pin hole 5 of 1 pin hole of Che Youyu lower die 5 between a upper mold centre bore 8.
Described 5 numbers of pin hole are four, and pin hole 5 is symmetrically distributed in the two sides of lower die centre bore 3 and upper mold centre bore 8.
The lower die centre bore 3 is tapered land shape.
The chimb 4 of the lower die 1 and the concave edge 7 of upper mold 6 are mating.
The upper mold 6 and 1 material of lower die is No. 45 steel.
The utility model specific work process: the atomizer to deburring is put into fixture, fixture positioning pin is pacified
In equipment, the abrasive material liquid stream of liquid stream processing technology is flowed through from the upper mold centre bore 8 in 6 outside of upper clamping fixture with certain pressure
Atomizer waits for deburring channel surfaces, and at this moment the aperture in atomizer exit carries out deburring processing by grinding fluid liquid stream, grinds later
Liquid liquid stream flows through atomizer inner hole and flows out from the lower die centre bore 3 in the outside of lower clamping fixture 1, flow through atomizer entrance when
It waits, atomizer entrance is by the grinding fluid stream working process of liquid stream processing technology.This ensures that liquid stream only to entrance spray orifice and goes out
Mouth spray orifice is processed, and remaining surface is not processed.
One embodiment of the utility model is described in detail above, but the content is only the utility model
Preferred embodiment should not be considered as limiting the scope of the present invention.It is all to be made according to application scope of the utility model
All the changes and improvements etc., should still belong within the patent covering scope of the utility model.
Claims (5)
1. a kind of atomizer fixture, which is characterized in that including lower die (1) and upper mold (6), the lower die (1) is in dome type shape,
Lower die (1) periphery is milled with chimb (4), is located at lower die (1) chimb (4) inner ring and is uniformly milled with eight indent inner holes (2), lower die (1)
Center is milled with an indent inner hole (2), and nine inner holes (2) center vehicle has lower die centre bore (3), be located at lower die (1) on its
In two inner holes (2) between vehicle have pin hole (5), upper mold (6) periphery is milled with concave edge (7), upper mold (6) ontology vehicle have under
The corresponding nine upper mold centre bores (8) of mould (1), Che Youyu lower die (1) pin hole (5) is right between two of them upper mold centre bore (8)
The pin hole (5) answered.
2. a kind of atomizer fixture according to claim 1, which is characterized in that pin hole (5) number is four, pin
Hole (5) is symmetrically distributed in the two sides of lower die centre bore (3) and upper mold centre bore (8).
3. a kind of atomizer fixture according to claim 1, which is characterized in that the lower die centre bore (3) is taper
Platform-like.
4. a kind of atomizer fixture according to claim 1, which is characterized in that the chimb (4) of the lower die (1) with it is upper
The concave edge (7) of mould (6) is mating.
5. a kind of atomizer fixture according to claim 1, which is characterized in that the upper mold (6) and lower die (1) material
It is No. 45 steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821663538.0U CN208992495U (en) | 2018-10-15 | 2018-10-15 | A kind of atomizer fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821663538.0U CN208992495U (en) | 2018-10-15 | 2018-10-15 | A kind of atomizer fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208992495U true CN208992495U (en) | 2019-06-18 |
Family
ID=66803946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821663538.0U Expired - Fee Related CN208992495U (en) | 2018-10-15 | 2018-10-15 | A kind of atomizer fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208992495U (en) |
-
2018
- 2018-10-15 CN CN201821663538.0U patent/CN208992495U/en not_active Expired - Fee Related
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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: 20190618 Termination date: 20191015 |