CN201410705Y - Furnace core forming machine - Google Patents
Furnace core forming machine Download PDFInfo
- Publication number
- CN201410705Y CN201410705Y CN2009201033134U CN200920103313U CN201410705Y CN 201410705 Y CN201410705 Y CN 201410705Y CN 2009201033134 U CN2009201033134 U CN 2009201033134U CN 200920103313 U CN200920103313 U CN 200920103313U CN 201410705 Y CN201410705 Y CN 201410705Y
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- CN
- China
- Prior art keywords
- mold
- external mold
- gear
- combustion chamber
- external
- 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
Links
- 238000002485 combustion reaction Methods 0.000 claims abstract description 28
- 238000003825 pressing Methods 0.000 claims description 7
- 238000004088 simulation Methods 0.000 claims description 6
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 230000001360 synchronised effect Effects 0.000 abstract description 4
- 238000000465 moulding Methods 0.000 abstract 1
- 238000009740 moulding (composite fabrication) Methods 0.000 description 4
- 230000002950 deficient Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000012856 packing Methods 0.000 description 2
- 238000005245 sintering Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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- Casting Devices For Molds (AREA)
Abstract
The utility model discloses a furnace core forming machine, which comprises a machine frame, a hydraulic cylinder, a hydraulic reversing valve, an analog molding die, an internal mold, a slide guide,an external mold, a retractable rod and a batch feeder, wherein a worm wheel is mounted on the external mold, a worm matched with the worm wheel is mounted via the machine frame, a gear is mounted atthe end part of the worm, a gear rack matched with the gear is arranged at the middle section of the retractable rod, a spiral groove matched with the rotation direction of the external mold is arranged on the internal mold, a mandrel linked with the retractable rod is arranged at the interior of the external mold, a supporting mold is arranged at the lower part of the external mold, the inside diameter and the outside diameter of the supporting mold are equal to the size of the furnace core, and a movable supporting mold supporting plate is arranged on a connecting component of the mandrel and the retractable rod. The furnace core forming machine adopts synchronous quad-interlink reciprocating action one-step forming and quantitative feed, achieves the function of multipurpose through replacing the mandrel and the internal mold, and has high consistence, eliminated combustion, high productivity, low rejection rate and manufacturing cost as well as high benefit of the produced spiral groove furnace cores.
Description
Technical field
The utility model relates to a kind of one-shot forming combustion chamber make-up machine, is a kind of by changing the combustion chamber make-up machine of core and internal mold realization production different size combustion chamber, especially a kind of combustion chamber make-up machine of producing the helicla flute combustion chamber.
Background technology
At present, the combustion chamber make-up machine of prior art, a kind of is the make-up machine of producing the straight trough combustion chamber, another kind is a helicla flute combustion chamber make-up machine, the combustion chamber that straight trough combustion chamber make-up machine is produced can not be unburned, combustion chamber is easy deformation in sintering procedure, percent defective height, manual, the semi-automatic helicla flute combustion chamber make-up machine of prior art, because it adopts the multi-faceted demoulding, process is asynchronous, and the combustion chamber packing of production is low, and the combustion chamber of production can not be unburned, burst apart easily in the combustion chamber sintering procedure, the percent defective height, productivity ratio is low, and has not easy-operating shortcoming.Therefore, designing a kind of synchronous four a chain of reciprocating action one-shot forming helicla flute combustion chamber make-up machines, is the present technical issues that need to address.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of synchronous four a chain of reciprocating action one-shot forming helicla flute combustion chamber make-up machines.
The technical scheme in the invention for solving the technical problem is:
A kind of combustion chamber make-up machine, by frame, hydraulic cylinder, hydraulicdirectional control valve, the simulation pressing mold, internal mold, guiding slides into, external mold, expansion link and feeder are formed, worm gear is installed on external mold, the worm screw that mates with worm gear is installed by frame, end worm screw is equipped with gear, be provided with the tooth bar that mates with gear in the stage casing of expansion link, internal mold is provided with the helicla flute with external mold direction of rotation coupling, be provided with the core that links with expansion link in the inside of external mold, be provided with the holder mould in the bottom of external mold, the internal diameter of described holder mould and external diameter and combustion chamber measure-alike, the attaching parts of core and expansion link are provided with movable Tuo Motuo plate.
The technical scheme in the invention for solving the technical problem can also be:
Feeder described in the utility model is the movable dosing unit of rocker-arm.
The beneficial effects of the utility model are:
Synchronous four a chain of reciprocating action one-shot formings, quantifying feed is realized a tractor serves several purposes by changing core and internal mold, the helicla flute combustion chamber packing height of production can be unburned, the productivity ratio height, percent defective ground, production cost is low, high efficiency.
Description of drawings
Accompanying drawing is a structural representation of the present utility model
The course of work of the present utility model:
When hydraulic piston pressed down, the simulation pressing mold and the internal mold that are installed in piston-rod lower end moved downward, and pass through balance Bar drives expansion link and moves downward together, when internal mold enters external mold, the rack drives gear on the expansion link, Worm screw, worm gear rotation, the worm gear drives external mold rotates counterclockwise together, and external mold rotates 180 ° of internal molds and all enters In the time of in the external mold, gear breaks away from tooth bar, and external mold stops operating, and simulation pressing mold and internal mold continue to move downward to lower limit, Operating hydraulically operated reversal valve hydraulic piston band dynamic simulated pressing mold and internal mold move upward, on the upper surface of simulation pressing mold Rise to when concordant with the upper surface of external mold the rack drives gear on the expansion link, worm screw, worm gear rotation, worm gear Drive external mold and clockwise rotate together, when external mold clockwise rotates 180 ° of internal molds and all deviates from external mold, gear Break away from tooth bar, external mold stops operating, and piston rod continues to drive the holder mould by expansion link and core continues to rise, will Combustion chamber is held out in external mold, pulls then holder mould resetting means, and the holder mould automatically falls and resets, and finishes a job Circulation.
The specific embodiment
As shown in the figure, a kind of combustion chamber make-up machine, by frame 12, hydraulic cylinder 13, hydraulicdirectional control valve 14, simulation pressing mold 1, internal mold 2, guiding slides into 11, external mold 4, expansion link 3 and feeder 9 are formed, worm gear 6 is installed on external mold 4, the worm screw 5 that mates with worm gear 6 is installed by frame 12, in the end of worm screw 5 gear 7 is installed, be provided with the tooth bar that mates with gear 7 in the stage casing of expansion link 3, internal mold 2 is provided with the helicla flute with external mold 4 direction of rotation coupling, be provided with the core 10 that links with expansion link 3 in the inside of external mold 4, be provided with holder mould 8 in the bottom of external mold 4, the internal diameter of described holder mould 8 and external diameter and combustion chamber measure-alike, core 10 is provided with movable Tuo Motuo plate with the attaching parts of expansion link 3.Described feeder 9 is the movable dosing unit of rocker-arm.
Claims (2)
1, a kind of combustion chamber make-up machine, by frame (12), hydraulic cylinder (13), hydraulicdirectional control valve (14), simulation pressing mold (1), internal mold (2), guiding slides into (11), external mold (4), expansion link (3) and feeder (9) are formed, it is characterized in that: worm gear (6) is installed on external mold (4), the worm screw (5) that mates with worm gear (6) is installed by frame (12), in the end of worm screw (5) gear (7) is installed, be provided with the tooth bar that mates with gear (7) in the stage casing of expansion link (3), internal mold (2) is provided with the helicla flute with external mold (4) direction of rotation coupling, be provided with the core (10) that links with expansion link (3) in the inside of external mold (4), be provided with holder mould (8) in the bottom of external mold (4), the internal diameter of described holder mould (8) and external diameter and combustion chamber measure-alike, core (10) is provided with movable Tuo Motuo plate with the attaching parts of expansion link (3).
2, a kind of combustion chamber make-up machine according to claim 1 is characterized in that: described feeder (9) is the movable dosing unit of rocker-arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201033134U CN201410705Y (en) | 2009-06-13 | 2009-06-13 | Furnace core forming machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201033134U CN201410705Y (en) | 2009-06-13 | 2009-06-13 | Furnace core forming machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201410705Y true CN201410705Y (en) | 2010-02-24 |
Family
ID=41712597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201033134U Expired - Fee Related CN201410705Y (en) | 2009-06-13 | 2009-06-13 | Furnace core forming machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201410705Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104014770A (en) * | 2014-06-09 | 2014-09-03 | 无锡蠡湖叶轮制造有限公司 | Automatic demolding die for salt core |
-
2009
- 2009-06-13 CN CN2009201033134U patent/CN201410705Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104014770A (en) * | 2014-06-09 | 2014-09-03 | 无锡蠡湖叶轮制造有限公司 | Automatic demolding die for salt core |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: JIAO QINGYIN Free format text: FORMER OWNER: CAO DONGBO Effective date: 20100129 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20100129 Address after: Dong Li Tuan Cun, Quzhou County of Hebei province Handan city Henan Tuan zip code: 057250 Patentee after: Jiao Qingyin Address before: A village, Quzhou County of Hebei province Handan city Henan Tuan River zip code: 057250 Patentee before: Cao Dongbo |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100224 Termination date: 20100613 |