CN204524185U - A kind of Compressor Rotor casting mould - Google Patents
A kind of Compressor Rotor casting mould Download PDFInfo
- Publication number
- CN204524185U CN204524185U CN201520209910.0U CN201520209910U CN204524185U CN 204524185 U CN204524185 U CN 204524185U CN 201520209910 U CN201520209910 U CN 201520209910U CN 204524185 U CN204524185 U CN 204524185U
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- China
- Prior art keywords
- bed die
- annular
- tooth
- plate
- push rod
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Abstract
The utility model relates to a kind of Compressor Rotor casting mould, comprise circular cope match-plate pattern, the upper groove of annular is provided with below cope match-plate pattern, the mold being connected with cylinder barrel shaped is stretched in upper groove, the profile of tooth mould of cylinder barrel shaped is connected with below mold, the top of profile of tooth mould extends internally and is provided with Circular Plate, the upper surface of Circular Plate is set to plane, the lower surface of Circular Plate is provided with the step of the annular extended internally, and the end of the step of annular extends internally to be uniformly distributed and is provided with the tooth of end with arcwall face; The inner side of the bottom of profile of tooth mould is arranged with the bed die of cylinder barrel shaped, and the middle position of bed die is provided with the intermediate plate of annular, and the outer rim of intermediate plate stretches out the outside being arranged on bed die; It is simple and reasonable, and working service is easy, and production efficiency is high, good product performance, long service life.
Description
Technical field
The utility model belongs to casting mould technical field, relates to a kind of Compressor Rotor casting mould.
Background technology
At present, air compressor is the basic product of the modernization of industry, and that often says electrically and in automation just has entirely pneumatic implication; And air compressor is just to provide source of the gas power, be the main body in the dynamo-electric bleed air source device of nucleus equipment of pneumatic system, it is the device mechanical energy of former dynamic (normally motor) being converted to gas pressure energy, is compressed-air actuated pressure generator.During work; by motor direct driving compressor machine; bent axle is made to produce rotary motion; drivening rod makes piston produce reciprocating motion; volume of cylinder is caused to change; due to the change of inner pressure of air cylinder; air is made to enter cylinder through air filter (silencer) by intake valve; in compression travel; due to reducing of volume of cylinder, compressed air through the effect of air bleeding valve, through blast pipe; check valve (check-valves) enters air accumulator, is controlled and autostop by pressure switch when pressure at expulsion reaches rated pressure.When reservoir pressure is down to certain numerical value, pressure switch connects startup automatically.More there is complex structure in existing Compressor Rotor casting mould, working service is loaded down with trivial details, and production efficiency is low, the problems such as properties of product are poor, and service life is lower, for this reason, need a kind of Compressor Rotor casting mould, solve complex structure, working service is loaded down with trivial details, the problems such as production efficiency is low, and properties of product are poor, and service life is shorter, make it simple and reasonable, working service is easy, and production efficiency is high, good product performance, long service life.
Utility model content
The purpose of this utility model is, there is provided a kind of Compressor Rotor casting mould, solve complex structure, working service is loaded down with trivial details, production efficiency is low, the problems such as properties of product are poor, and service life is shorter, make it simple and reasonable, working service is easy, production efficiency is high, good product performance, long service life.
For achieving the above object, the utility model provides a kind of Compressor Rotor casting mould, comprise circular cope match-plate pattern, the upper groove of annular is provided with below cope match-plate pattern, the mold being connected with cylinder barrel shaped is stretched in upper groove, the profile of tooth mould of cylinder barrel shaped is connected with below mold, the top of profile of tooth mould extends internally and is provided with Circular Plate, the upper surface of Circular Plate is set to plane, the lower surface of Circular Plate is provided with the step of the annular extended internally, and the end of the step of annular extends internally to be uniformly distributed and is provided with the tooth of end with arcwall face; The inner side of the bottom of profile of tooth mould is arranged with the bed die of cylinder barrel shaped, and the middle position of bed die is provided with the intermediate plate of annular, and the outer rim of intermediate plate stretches out the outside being arranged on bed die; Be connected with circular lower bolster below bed die, lower bolster is provided with the low groove of annular, and the bottom of bed die is stretched in low groove and is connected with lower bolster; Columniform push rod extend into bed die from the central hole of lower bolster, the top of push rod is connected with the top board that longitudinal cross-section is inverted trapezoidal, the bottom of push rod is fixedly connected in the spring base of cylindrical mount structure, be provided with the spring being set in push rod outside in spring base, the outer wall of push rod is provided with surge layer.
In above scheme preferably, the quantity of tooth is seven.
Can also preferably, upper groove and low groove are all set to square groove.
Compressor Rotor casting mould of the present utility model, can solve complex structure, working service is loaded down with trivial details, and production efficiency is low, the problems such as properties of product are poor, and service life is shorter, it is simple and reasonable, and working service is easy, production efficiency is high, good product performance, long service life.
Accompanying drawing explanation
Below in conjunction with drawings and embodiments, the utility model is described in further detail:
Fig. 1 is the structural representation of Compressor Rotor casting mould of the present utility model.
In figure, 1 is cope match-plate pattern, and 2 is mold, and 3 is profile of tooth mould, and 4 is Circular Plate, and 5 is step, and 6 is tooth, and 7 is bed die, and 8 is intermediate plate, and 9 is lower bolster, and 10 is push rod, and 11 is top board, and 12 is spring base, and 13 is spring.
Detailed description of the invention
In order to understand the utility model better, below in conjunction with specific embodiment, the utility model is explained in detail.But, obviously can carry out different modification and remodeling to the utility model and not exceed the wider spirit and scope of the utility model of appended claims.Therefore, following examples have exemplary and hard-core implication.
Embodiment:
A kind of Compressor Rotor casting mould, comprise circular cope match-plate pattern 1, the upper groove of annular is provided with below cope match-plate pattern 1, the mold 2 being connected with cylinder barrel shaped is stretched in upper groove, the profile of tooth mould 3 of cylinder barrel shaped is connected with below mold 2, the top of profile of tooth mould 3 extends internally and is provided with Circular Plate 4, the upper surface of Circular Plate 4 is set to plane, the lower surface of Circular Plate 4 is provided with the step 5 of the annular extended internally, and the end of the step 5 of annular extends internally to be uniformly distributed and is provided with the tooth 6 of end with arcwall face; The inner side of the bottom of profile of tooth mould 3 is arranged with the bed die 7 of cylinder barrel shaped, and the middle position of bed die 7 is provided with the intermediate plate 8 of annular, and the outer rim of intermediate plate 8 stretches out the outside being arranged on bed die 7; Be connected with circular lower bolster 9 below bed die 7, lower bolster 9 is provided with the low groove of annular, and the bottom of bed die 7 is stretched in low groove and is connected with lower bolster 9; Columniform push rod 10 extend into bed die 7 from the central hole of lower bolster 9, the top of push rod 10 is connected with the top board 11 that longitudinal cross-section is inverted trapezoidal, the bottom of push rod 10 is fixedly connected in the spring base 12 of cylindrical mount structure, be provided with the spring 13 being set in push rod 10 outside in spring base 12, the outer wall of push rod 10 is provided with surge layer.
In the embodiment above, the quantity of tooth 6 is seven.
In the embodiment above, upper groove and low groove are all set to square groove.
Compressor Rotor casting mould of the present utility model, the inwall of upper recess thereof groove and low groove all can arrange sealant; The cylindrical mount structure of its spring base 12 can comprise the sidewall of cylinder barrel shaped and circular base plate, base plate can give prominence to the outside of the sidewall extending to cylinder barrel shaped, push rod 10 can be fixedly connected on base plate, spring 13 can be set in the outside of push rod 10, and spring 13 is placed in the chamber that spring base 12 is formed with lower bolster 9; Its profile of tooth mould 3 can arrange sealant layer with the position of the mutually sheathed combination of bed die 7.
Claims (3)
1. a Compressor Rotor casting mould, comprise circular cope match-plate pattern (1), it is characterized in that: the upper groove being provided with annular below cope match-plate pattern (1), the mold (2) being connected with cylinder barrel shaped is stretched in upper groove, the profile of tooth mould (3) of cylinder barrel shaped is connected with below mold (2), the top of profile of tooth mould (3) extends internally and is provided with Circular Plate (4), the upper surface of Circular Plate (4) is set to plane, the lower surface of Circular Plate (4) is provided with the step (5) of the annular extended internally, the end of the step (5) of annular extends internally to be uniformly distributed and is provided with the tooth (6) of end with arcwall face, the inner side of the bottom of profile of tooth mould (3) is arranged with the bed die (7) of cylinder barrel shaped, and the middle position of bed die (7) is provided with the intermediate plate (8) of annular, and the outer rim of intermediate plate (8) stretches out the outside being arranged on bed die (7), be connected with circular lower bolster (9) below bed die (7), lower bolster (9) is provided with the low groove of annular, and the bottom of bed die (7) is stretched in low groove and is connected with lower bolster (9), columniform push rod (10) extend into bed die (7) from the central hole of lower bolster (9), the top of push rod (10) is connected with the top board (11) that longitudinal cross-section is inverted trapezoidal, the bottom of push rod (10) is fixedly connected in the spring base (12) of cylindrical mount structure, be provided with in spring base (12) and be set in the outside spring (13) of push rod (10), the outer wall of push rod (10) is provided with surge layer.
2. Compressor Rotor casting mould as claimed in claim 1, is characterized in that: the quantity of tooth (6) is seven.
3. Compressor Rotor casting mould as claimed in claim 1 or 2, is characterized in that: upper groove and low groove are all set to square groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520209910.0U CN204524185U (en) | 2015-04-09 | 2015-04-09 | A kind of Compressor Rotor casting mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520209910.0U CN204524185U (en) | 2015-04-09 | 2015-04-09 | A kind of Compressor Rotor casting mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204524185U true CN204524185U (en) | 2015-08-05 |
Family
ID=53738239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520209910.0U Expired - Fee Related CN204524185U (en) | 2015-04-09 | 2015-04-09 | A kind of Compressor Rotor casting mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204524185U (en) |
-
2015
- 2015-04-09 CN CN201520209910.0U patent/CN204524185U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20150805 Termination date: 20160409 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |