CN203495152U - Automatic jacking mechanism used in lost form mold - Google Patents
Automatic jacking mechanism used in lost form mold Download PDFInfo
- Publication number
- CN203495152U CN203495152U CN201320574206.6U CN201320574206U CN203495152U CN 203495152 U CN203495152 U CN 203495152U CN 201320574206 U CN201320574206 U CN 201320574206U CN 203495152 U CN203495152 U CN 203495152U
- Authority
- CN
- China
- Prior art keywords
- copper
- air chamber
- heat
- resisting cylinder
- stainless steel
- 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
Images
Landscapes
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
The utility model discloses an automatic jacking mechanism used in a lost form mold. The automatic jacking mechanism is arranged in the inner cavity of a lower mold air chamber of the lost form mold, and comprises a heat-resisting cylinder, a copper pipeline, a stainless steel connecting rod, a wrought aluminum jacking plate and a copper jacking rod, wherein the heat-resisting cylinder is fixed on a partitioning plate of the inner cavity of the lower mold air chamber; the heat-resisting cylinder is connected with a gas source on the outer side of the lower mold air chamber through the copper pipeline; one end of the stainless steel connecting rod is connected with a piston of the heat-resisting cylinder; the other end of the stainless steel connecting rod penetrates through the partitioning plate inside the inner cavity of the lower mold air chamber and then is connected with the wrought aluminum jacking plate; the copper jacking rod is fixed on the wrought aluminum jacking plate; the wrought aluminum jacking plate is driven by the heat-resisting cylinder to reciprocate inside a groove of the lower mold air chamber through the stainless steel connecting rod. The automatic jacking mechanism has the advantages that in practical production, the mold stripping efficiency of a mold sample is improved by 20%, and the mold sampling forming operation can be accomplished by only one operator, so that the labor cost is saved, the demolding deformation is small, and moreover the mold sample is good in quality.
Description
Technical field
the utility model relates to a kind of automatic ejecting mechanism, especially a kind of evaporative pattern mold automatic ejecting mechanism.
Background technology
automatic ejection for Foam Pattern mainly addresses from following two aspects at present, and the one, from the former of Foam Pattern, i.e. forming machine; The 2nd, from the completed state of Foam Pattern, i.e. evaporative pattern mold; For forming machine, realize the automatic ejection of Foam Pattern, conventionally adopt at the lower bolster of forming machine automatic ejecting mechanism is installed, current conventional automatic ejecting mechanism, there are oil hydraulic cylinder ejection mechanism or mechanical ejecting mechanism, but all there is steam leakage in oil hydraulic cylinder ejection mechanism and mechanical ejecting mechanism, and the direct result of steam leakage is to make Foam Pattern slaking thorough not, welding is abundant not, affect its working strength and castability, and probably make foam mold surface occur greasy dirt, cause bonding not coating and cause Foam Pattern to be scrapped.
Summary of the invention
the utility model object is: provide a kind of simple in structure, steam is difficult for leaking, and the evaporative pattern mold automatic ejecting mechanism that depanning efficiency is high, Pattern Quality is good.
the technical solution of the utility model is: a kind of evaporative pattern mold automatic ejecting mechanism, it is characterized in that, this automatic ejecting mechanism is located in the counterdie air chamber inner chamber of evaporative pattern mold, described automatic ejecting mechanism comprises heat-resisting cylinder, copper tracheae, stainless steel connecting rod, wrought aluminium liftout plate and copper push rod, described heat-resisting cylinder is fixed on the space bar of counterdie air chamber inner chamber, and this heat-resisting cylinder is connected with the source of the gas in counterdie air chamber outside by described copper tracheae, one end of described stainless steel connecting rod is connected with the piston of described heat-resisting cylinder, its other end is connected with described wrought aluminium liftout plate through after the space bar of counterdie air chamber inner chamber, described copper push rod is fixed on described wrought aluminium liftout plate, described heat-resisting cylinder drives this wrought aluminium liftout plate to move reciprocatingly in the groove of counterdie air chamber by stainless steel connecting rod.
preferably, also comprise copper guide pin bushing, described copper guide pin bushing is fixed on the space bar of counterdie air chamber inner chamber, and described stainless steel connecting rod is through this copper guide pin bushing.
preferably, described copper tracheae comprises air inlet copper tracheae and exhaust copper tracheae.
preferably, the baseplane of described heat-resisting cylinder is lower than the baseplane of counterdie air chamber.
more preferably, described heat-resisting cylinder is the heat-resisting cylinder of aluminium alloy.
the utility model specific operation process is as follows, before Foam Pattern ejects, turn in advance the gas source switch that is fixed on counterdie air chamber outside, make compressed air enter into the heat-resisting cylinder bottom of aluminium alloy by copper tracheae, adopt the pressure of air pressure that the piston of the heat-resisting cylinder of aluminium alloy is moved upward, piston by the force transmission moving upward to stainless steel connecting rod, stainless steel connecting rod slowly moves upward by copper guide pin bushing, wrought aluminium liftout plate and stainless steel connecting rod tighten together by stainless steel bolt, in the process moving upward at stainless steel connecting rod, just can be by force transmission to wrought aluminium liftout plate, wrought aluminium liftout plate drives Foam Pattern to move upward, in order to guarantee that Foam Pattern is stressed even in ejection process, copper push rod is set again and wrought aluminium liftout plate one reacts on Foam Pattern, make Foam Pattern complete knockout course, Foam Pattern completes after the demoulding, the playback process of this automatic ejecting mechanism: gas source switch is turned round to opposite side, make compressed air enter into the heat-resisting cylinder head of aluminium alloy by copper tracheae, under atmospheric pressure effect, the piston of the heat-resisting cylinder of aluminium alloy is completed and inside contract motion, then drive wrought aluminium liftout plate and copper push rod to complete return by stainless steel connecting rod and copper guide pin bushing, the utility model evaporative pattern mold is located in the counterdie air chamber inner chamber of evaporative pattern mold with automatic ejecting mechanism, and this counterdie air chamber inner chamber surrounding sealing.
the utility model has the advantages that:
1. the utility model is in actual production, and apperance depanning efficiency improves 20%, only needs a workman just can complete pattern molding operation, save cost of labor, and demoulding deformation is little, and Pattern Quality is good;
2. the utility model arranges copper push rod on wrought aluminium liftout plate, guarantees that Foam Pattern is stressed even in ejection process, improves demoulding quality;
3. the utility model evaporative pattern mold is located in the counterdie air chamber inner chamber of evaporative pattern mold with automatic ejecting mechanism, effectively prevents steam leakage.
Accompanying drawing explanation
below in conjunction with drawings and Examples, the utility model is further described:
fig. 1 is the counterdie air chamber top surface structure schematic diagram of automatic ejecting mechanism for the utility model evaporative pattern mold;
fig. 2 is the counterdie air chamber bottom surface structure schematic diagram of automatic ejecting mechanism for the utility model evaporative pattern mold;
wherein: the heat-resisting cylinder of 1 aluminium alloy, 2 bronze medal tracheaes, 3 stainless steel connecting rods, 4 wrought aluminium liftout plates, 5 bronze medal guide pin bushings, 6 bronze medal push rods, 7 space bars.
The specific embodiment
embodiment: with reference to Fig. 1, shown in 2, a kind of evaporative pattern mold is located in the counterdie air chamber inner chamber of evaporative pattern mold with automatic ejecting mechanism, this automatic ejecting mechanism comprises the heat-resisting cylinder 1 of aluminium alloy, copper tracheae 2, stainless steel connecting rod 3, wrought aluminium liftout plate 4, copper guide pin bushing 5 and copper push rod 6, the heat-resisting cylinder 1 of aluminium alloy is fixed on the space bar 7 of counterdie air chamber inner chamber, and the heat-resisting cylinder 1 of this aluminium alloy is connected with the source of the gas in counterdie air chamber outside by copper tracheae 2, one end of stainless steel connecting rod 3 is connected with the piston of the heat-resisting cylinder 1 of aluminium alloy, its other end is connected with wrought aluminium liftout plate 4 after passing the copper guide pin bushing 5 being fixed on space bar 7, copper push rod 6 is fixed on wrought aluminium liftout plate 4, the heat-resisting cylinder 1 of aluminium alloy drives this wrought aluminium liftout plate 4 to move reciprocatingly in the groove of counterdie air chamber by stainless steel connecting rod 3, this copper tracheae 2 comprises air inlet copper tracheae and exhaust copper tracheae, and the baseplane of the heat-resisting cylinder 1 of aluminium alloy is lower than the baseplane of counterdie air chamber.
the utility model specific operation process is as follows, before Foam Pattern ejects, turn in advance the gas source switch that is fixed on counterdie air chamber outside, make compressed air enter into the heat-resisting cylinder of aluminium alloy 1 bottom by copper tracheae 2, adopt the pressure of air pressure that the piston of the heat-resisting cylinder 1 of aluminium alloy is moved upward, piston by the force transmission moving upward to stainless steel connecting rod 3, stainless steel connecting rod 3 slowly moves upward by copper guide pin bushing 5, wrought aluminium liftout plate 4 and stainless steel connecting rod 3 tighten together by stainless steel bolt, in the process moving upward at stainless steel connecting rod 3, just can be by force transmission to wrought aluminium liftout plate 4, wrought aluminium liftout plate 4 drives Foam Pattern to move upward, in order to guarantee that Foam Pattern is stressed even in ejection process, copper push rod 6 is set again and wrought aluminium liftout plate 4 one reacts on Foam Pattern, make Foam Pattern complete knockout course, Foam Pattern completes after the demoulding, the playback process of this automatic ejecting mechanism: gas source switch is turned round to opposite side, make compressed air enter into the heat-resisting cylinder of aluminium alloy 1 top by copper tracheae 2, under atmospheric pressure effect, the piston of the heat-resisting cylinder 1 of aluminium alloy is completed and inside contract motion, then drive wrought aluminium liftout plates 4 and copper push rod 6 to complete return by stainless steel connecting rod 3 and copper guide pin bushing 5, the utility model evaporative pattern mold is located in the counterdie air chamber inner chamber of evaporative pattern mold with automatic ejecting mechanism, and this counterdie air chamber inner chamber surrounding sealing.
the utility model has the advantages that: in actual production, apperance depanning efficiency improves 20%, only need a workman just can complete pattern molding operation, save cost of labor, and demoulding deformation is little, Pattern Quality is good; Copper push rod 6 is set on wrought aluminium liftout plate 4, guarantees that Foam Pattern is stressed even in ejection process, improves demoulding quality; This evaporative pattern mold is located in the counterdie air chamber inner chamber of evaporative pattern mold with automatic ejecting mechanism, effectively prevents steam leakage.
above-described embodiment is only explanation technical conceive of the present utility model and feature, and its object is to allow person skilled in the art can understand content of the present utility model and implement according to this, can not limit protection domain of the present utility model with this.All modifications of doing according to the Spirit Essence of the utility model main technical schemes, within all should being encompassed in protection domain of the present utility model.
Claims (5)
1. an evaporative pattern mold automatic ejecting mechanism, it is characterized in that, this automatic ejecting mechanism is located in the counterdie air chamber inner chamber of evaporative pattern mold, described automatic ejecting mechanism comprises heat-resisting cylinder, copper tracheae, stainless steel connecting rod, wrought aluminium liftout plate and copper push rod, described heat-resisting cylinder is fixed on the space bar of counterdie air chamber inner chamber, and this heat-resisting cylinder is connected with the source of the gas in counterdie air chamber outside by described copper tracheae, one end of described stainless steel connecting rod is connected with the piston of described heat-resisting cylinder, its other end is connected with described wrought aluminium liftout plate through after the space bar of counterdie air chamber inner chamber, described copper push rod is fixed on described wrought aluminium liftout plate, described heat-resisting cylinder drives this wrought aluminium liftout plate to move reciprocatingly in the groove of counterdie air chamber by stainless steel connecting rod.
2. evaporative pattern mold automatic ejecting mechanism according to claim 1, is characterized in that, also comprises copper guide pin bushing, and described copper guide pin bushing is fixed on the space bar of counterdie air chamber inner chamber, and described stainless steel connecting rod is through this copper guide pin bushing.
3. evaporative pattern mold automatic ejecting mechanism according to claim 1, is characterized in that, described copper tracheae comprises air inlet copper tracheae and exhaust copper tracheae.
4. evaporative pattern mold automatic ejecting mechanism according to claim 1, is characterized in that, the baseplane of described heat-resisting cylinder is lower than the baseplane of counterdie air chamber.
5. according to the evaporative pattern mold automatic ejecting mechanism described in claim 1 or 4, it is characterized in that, described heat-resisting cylinder is the heat-resisting cylinder of aluminium alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320574206.6U CN203495152U (en) | 2013-09-16 | 2013-09-16 | Automatic jacking mechanism used in lost form mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320574206.6U CN203495152U (en) | 2013-09-16 | 2013-09-16 | Automatic jacking mechanism used in lost form mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203495152U true CN203495152U (en) | 2014-03-26 |
Family
ID=50326159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320574206.6U Expired - Fee Related CN203495152U (en) | 2013-09-16 | 2013-09-16 | Automatic jacking mechanism used in lost form mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203495152U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105834358A (en) * | 2016-04-28 | 2016-08-10 | 安徽霍山县象山机械制造有限公司 | Automatic demolding type wax injecting machine |
| CN106949828A (en) * | 2017-04-21 | 2017-07-14 | 南京航空航天大学 | A kind of resistance strain gage sticker and its method of work |
| CN109128039A (en) * | 2018-11-05 | 2019-01-04 | 洛阳刘氏模具有限公司 | Evaporative pattern mold with cylinder sleeve engine cylinder body |
| CN109177026A (en) * | 2018-11-05 | 2019-01-11 | 洛阳刘氏模具有限公司 | The full-automatic evaporative pattern mold of full wrought aluminium production |
| CN110125382A (en) * | 2019-05-21 | 2019-08-16 | 谷英梅 | A kind of moltening mold castings auxiliary device |
-
2013
- 2013-09-16 CN CN201320574206.6U patent/CN203495152U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105834358A (en) * | 2016-04-28 | 2016-08-10 | 安徽霍山县象山机械制造有限公司 | Automatic demolding type wax injecting machine |
| CN106949828A (en) * | 2017-04-21 | 2017-07-14 | 南京航空航天大学 | A kind of resistance strain gage sticker and its method of work |
| CN106949828B (en) * | 2017-04-21 | 2022-10-21 | 南京航空航天大学 | Resistance strain gauge pasting device and working method thereof |
| CN109128039A (en) * | 2018-11-05 | 2019-01-04 | 洛阳刘氏模具有限公司 | Evaporative pattern mold with cylinder sleeve engine cylinder body |
| CN109177026A (en) * | 2018-11-05 | 2019-01-11 | 洛阳刘氏模具有限公司 | The full-automatic evaporative pattern mold of full wrought aluminium production |
| CN109177026B (en) * | 2018-11-05 | 2023-09-19 | 洛阳刘氏模具有限公司 | Full-automatic lost foam mould made of full-forged aluminum |
| CN109128039B (en) * | 2018-11-05 | 2023-10-24 | 洛阳刘氏模具有限公司 | Lost foam mould with cylinder sleeve engine cylinder body |
| CN110125382A (en) * | 2019-05-21 | 2019-08-16 | 谷英梅 | A kind of moltening mold castings auxiliary device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203495152U (en) | Automatic jacking mechanism used in lost form mold | |
| CN204382688U (en) | A kind of internal high pressure forming hydraulic press with multi link clamping mechanism | |
| CN204470450U (en) | A kind of press machine fast demoulding mould | |
| CN104668483A (en) | Vertical-parting core shooting machine | |
| CN202291340U (en) | Blowing and spraying device of horizontal cold chamber aluminium alloy die-casting machine | |
| CN204222274U (en) | A kind of hydraulic press step-up system | |
| CN204817942U (en) | Sand box closing device | |
| CN102151802A (en) | Core ejecting device | |
| CN103752791A (en) | Novel horizontal pressure casting machine | |
| CN205289537U (en) | Automatic material returned mechanism at end is received to control gas cylinder | |
| CN204414522U (en) | A kind of pneumohydraulic pressure-cylinder for low-pressure injection molding machine | |
| CN104001869A (en) | Cold core or inorganic core manufacturing method and cold core or inorganic core manufacturing machine | |
| CN205112449U (en) | Large -tonnage pillar press | |
| CN208759941U (en) | A kind of outer core pulling reverse stripping mechanism of mould of car lamp | |
| CN204018447U (en) | A kind of pneumatic bending device | |
| CN203317658U (en) | Die locking device for injection molding machine | |
| CN209521232U (en) | A kind of mold ejection structure | |
| CN102320061A (en) | The perforating device of lead-acid accumulator shell | |
| CN201376175Y (en) | Press mounting device of cylinder head | |
| CN201082453Y (en) | Metal tube flatting mill | |
| CN203945667U (en) | Twin-core cylinder hydraulic arm | |
| CN203044858U (en) | Extrusion forming die-casting mould | |
| CN204524144U (en) | Liftout attachment on forcing press | |
| CN203556811U (en) | Vertical parting core shooting machine | |
| CN203764944U (en) | Die locking device for horizontal type die casting machine |
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: 20140326 Termination date: 20160916 |