CN106142332B - The scalable internal model gas flue shake casting machine of two panels - Google Patents
The scalable internal model gas flue shake casting machine of two panels Download PDFInfo
- Publication number
- CN106142332B CN106142332B CN201610744793.7A CN201610744793A CN106142332B CN 106142332 B CN106142332 B CN 106142332B CN 201610744793 A CN201610744793 A CN 201610744793A CN 106142332 B CN106142332 B CN 106142332B
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- internal model
- casting machine
- gas flue
- frame
- nut
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B21/00—Methods or machines specially adapted for the production of tubular articles
- B28B21/02—Methods or machines specially adapted for the production of tubular articles by casting into moulds
- B28B21/10—Methods or machines specially adapted for the production of tubular articles by casting into moulds using compacting means
- B28B21/14—Methods or machines specially adapted for the production of tubular articles by casting into moulds using compacting means vibrating, e.g. the surface of the material
- B28B21/16—Methods or machines specially adapted for the production of tubular articles by casting into moulds using compacting means vibrating, e.g. the surface of the material one or more mould elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B21/00—Methods or machines specially adapted for the production of tubular articles
- B28B21/76—Moulds
- B28B21/82—Moulds built-up from several parts; Multiple moulds; Moulds with adjustable parts
- B28B21/84—Moulds with one or more pivotable parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B23/00—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Casting Devices For Molds (AREA)
- Treating Waste Gases (AREA)
Abstract
The present invention relates to the scalable internal model gas flue shake casting machine of two panels.The machine includes handle, internal mold organization, outer mold mechanism, external mold frame, depanning frame, vibration pump, resilient support composition.Wherein the shaping mechanism of internal mold organization is made up of upper and lower two pieces of panels; top panel is " one " font; its left and right downward flange in both ends; lower panel curves the forward and backward and face of bottom 3 by one piece of panel; in " U " font, the top of its left and right two end plates flange inwards, dynamic coordinate is formed with the lower flange part of top panel; contracting mechanism inside internal mold organization is realized the contraction and expansion of internal model by a pair of left-handed nuts and right-handed nut and multigroup pull bar, and sealing strip is provided between the side plate and bottom plate of external mold.The both ends in external mold stent length direction are provided with guide pad, limited block and bearing.It is provided with above depanning frame and asks Kun, lower section to be provided with roller, roller forms dynamic coordinate with guide rail.
Description
Technical field
The present invention relates to the process units of the gas flue of building.
Background technology
At present, the production of gas flue mainly uses simple mould, manual operations, as described in Chinese patent 01140598
The gas flue mode of production is made of that then fixation is stripped after maintenance again by four pieces of panel piecemeals of composition gas flue.This method
Production cycle is grown, and efficiency is low.And for example the Chinese patent CN02264227.7 of semi-hand operation discloses a kind of gas flue mould
Tool, including bottom plate, side plate and closure door etc., there is practicality, but be still hand-manipulated, nothing when producing gas flue with this mould
Method realizes efficient production, and Mold Making cost is high, low production efficiency.
And for example my Chinese patent CN101596742 and CN201410102067.6, and for production building cigarette
The vibrations casting machine of feed channel, including head, frame, outer mold mechanism, internal mold organization, vibration pump, frame are frame-like, length side
To one end be head, the other end is afterbody, and the bottom four corners and on both sides of the middle of frame are respectively equipped with resilient support, vibration pump peace
Mounted in bottom of the frame.Its inner mould portion is made up of 4 pieces of panels, internal mold top plate, interior baffle plate and two blocks of internal model side plates, forms flue gas
The inwall mould in road.The contact position of internal mold top plate and side plate is provided with channel-section steel, forms dynamic coordinate；Be laid with central shaft three sections with
On screw rod；The both sides of every section of screw rod are left and right hand thread respectively, are combined with left and right rotation square nut；Nut it is upper and lower, preceding,
Trailing flank is respectively connected to a pull bar, and the opposite side of 4 pull bars respectively connected upper and lower, forward and backward 4 pieces of panels of internal model.Because of it
Internal model is made up of contractile panel, greatly improves production efficiency, but problems with is found in production practices：（1）
Internal model is enclosed construction, inconvenient maintenance；（2）Internal model is made up of 4 pieces of panels, first can outwards be strutted during contraction, cause gas flue into
Product ftracture；（3）Complicated, cost is high；（4）External mold side plate can not seal with external mold lower plate, easy spillage.
The content of the invention
In order to reduce production cost, improve existing equipment utilization rate, the invention provides a kind of brand-new smoke-air duct shocking
Casting machine.
The specific design scheme of the present invention is as follows：
The scalable internal model gas flue shake casting machine of two panels, including head, frame, internal mold organization, outer mold mechanism, vibration pump,
Frame is long frame-like, and length direction one end is head, and the other end is afterbody, and the bottom four corners and on both sides of the middle of frame are set respectively
Flexible support, vibration pump are arranged on bottom of the frame；The internal mold organization of the shake casting machine is made up of shaping mechanism and contracting mechanism,
Wherein shaping mechanism forms inside cavity by two pieces of panels of baffle plate in " one " font internal model cover plate 5 and U-typed, internal model cover plate 5
The downward flange in two sides, the upper end of two vertical sides of baffle plate flanging inwards, the lower flange with internal model cover plate 5 in U-typed
Form dynamic coordinate.
The contracting mechanism of the shake casting machine internal mold organization is made up of center screw mandrel 1, nut square tube 16, nut and pull bar 18.
The middle of center screw mandrel 1 is provided with two sections of oppositely oriented screw threads, has nut to screw therewith thereon, left and right two nut square tubes 16
The both ends of center screw mandrel 1 are respectively fitted over, and are linked together with the end face of nut, the two sides of nut square tube 16 are hinged with multipair
The front and rear pull bar 18 being arranged symmetrically, the vertical side of the other end of pull bar 18 and interior baffle plate are hinged, and are connected to two nut sides
Pull bar 18 on pipe 16 is arranged symmetrically；
Two blocks of external mold side plates 4 of the shake casting machine outer mold mechanism and the junction of external mold lower plate 24 are provided with sealing strip 25.
Baffle plate is by the interior baffle plate 15 of horizontal direction and the internal model back side panel 26 of vertical direction and internal model front side in U-typed
Plate 27 is formed.
Internal mold organization inner vertical direction is provided with more than two pairs of cover plate steady arm 22.
Ribs is respectively equipped with the internal model back side panel 26 and internal model front side board 27 of vertical direction.
The pull bar 18 is flat bar.
Screw thread at two among the center screw mandrel 1 is respectively left hand thread and right-handed thread.With the left side on center screw mandrel 1
The nut that rotation screw thread and right-handed thread screw is respectively left-handed nut and right-handed nut.
The sealing strip 25 runs through whole outer mold mechanism.The frame both ends are provided with guide pad 2.Depanning frame 14 is provided with
Oil sump 11.
The advantageous effects of the present invention embody in the following areas：
（1）Support is fixed at the both ends of gas flue internal model, internal model need not bear the weight of gas flue finished product, improve branch
Precision is supportted, Product Precision also improves therewith；
（2）Internal model panel is reduced to 2 pieces by 4 pieces of aforementioned patent, improves directional stability and product matter during contraction
Amount；
（3）Contraction structure has been redesigned, has been reduced to one group by multigroup left hand thread and right-handed thread, connecting rod need not prop up
Support and positioning internal model inwall；
（4）A sealing strip is provided with the junction of external mold side plate and external mold lower plate, effectively prevent spillage；
（5）Simple in construction, cost bottom, multigroup can be produced simultaneously.
Brief description of the drawings
Fig. 1 the structural representation of present invention.
Fig. 2 internal model structure schematic diagrames.
Fig. 3 internal model drive system structure schematic diagrames.
Fig. 4 internal model structures deployed condition right side regards schematic diagram.
Fig. 5 internal model structures contraction state right side regards schematic diagram.
Fig. 6 internal model structure deployed condition main view partial schematic diagrams.
Fig. 7 internal model structure contraction state main view partial schematic diagrams.
The main vertical view partial schematic diagram of Fig. 8 internal model structure deployed conditions.
Fig. 9 internal model structure contraction state local overlooking schematic diagrames.
Figure 10 cast outer mold structure schematic diagrames.
Figure 11 external mold rack construction schematic diagrames.
Sequence number in upper figure：Center screw mandrel 1, guide pad 2, external mold tie rod 3, external mold side plate 4, internal model cover plate 5, regulating bolt
6th, external mold frame 7, limited block 8, plate washer 9, castor 10, oil sump 11, guide rail 12, drag Kun 13, depanning frame 14, interior baffle plate 15,
Nut square tube 16, side plate square tube 17, pull bar 18, left-handed nut 19, bottom plate sizing beam 20, right-handed nut 21, cover plate support bar 22,
Cover plate support bar 23, external mold lower plate 24, sealing strip 25, internal model back side panel 26, internal model front side board 27, cover plate support bar connecting rod 28,
Cover plate support bar hinge.
Embodiment
Below in conjunction with the accompanying drawings, the present invention is further described by embodiment.
Embodiment：
Referring to Fig. 1, the shake casting machine for manufacturing building gas flue includes handle, internal mold organization, outer mold mechanism, external mold machine
Frame 7, depanning frame 14, vibration pump, resilient support composition.External mold frame 7 supports outer mold mechanism, and outer mold mechanism is enclosed on internal mold organization
Foreign side, gas flue form in folded region between inside and outside mold mechanism.The length of depanning frame 14 is identical with external mold, positioned at external mold
Mechanism afterbody, castor 10 and the guide rail 12 perpendicular to frame length direction are installed below.
Referring to Fig. 1, Fig. 2 and Fig. 4, the length direction of internal mold organization is consistent with the length direction for shaking casting machine, left and right both ends by
Plate washer 9 is supported in outer mold mechanism.Internal model cover plate 5 and interior baffle plate 15 form the outer wall of internal model, and internal model cover plate 5 is located at internal model
Top, the both ends of its width are turned under 45 degree, and interior baffle plate 15 is " U " font, the top at its left and right both ends inwardly curved 45
Degree, the lower crook with the width both ends of internal model cover plate 5 forms dynamic cooperation respectively, and support internal mould cover plate, arranged on left and right sides are vertical
The medial surface of panel is fixed with side plate square tube 17.
Referring to Fig. 2, the left end of center screw mandrel 1 stretches out internal model, and right-hand member runs through interior die wall, and both sides are provided with screw rod among right-hand member,
Left-handed nut 19 is respectively combined with left hand thread and right-handed thread, with left hand thread, with being combined with dextrorotation at right-handed thread
Nut 21.The outer side of left and right spin nut is fixed with nut square tube 16, and square tube 16 is enclosed on the foreign side of center screw mandrel 1.
Referring to Fig. 2 and Fig. 3, internal model Inner elongate degree direction is symmetrically fixed with multigroup pull bar 18 in opposite direction, pull bar 18
One end is fixed in the nut square tube 16 outside centre bore by hinge 23, and the other end is fixed on the interior both sides vertical plane of baffle plate 15
In side plate square tube 17.
Referring to Fig. 2, the inside of internal model is provided with multigroup cover plate support bar 22, its lower end and the cover plate on interior baffle plate 15
Support bar hinge 29 is connected, and the upper end of support bar 22 supports internal model cover plate 5.Each support bar 22 passes through cover plate support bar connecting rod 28
It is connected.
Referring to Fig. 4, when internal model structure deploys, the vertical interior baffle plate 15 of internal model back side panel 26 and internal model front side board 27.Referring to
Fig. 6, the now vertical interior baffle plate 15 of cover plate steady arm 22.The outer wall shape of internal model structure is identical with gas flue inwall.Referring to figure
8, now the angle of pull bar 18 and the axis of center screw mandrel 1 is larger.
When internal model structure shrinks, center of rotation screw mandrel 1, referring to Fig. 9, left-handed nut 18 and the move toward one another of right-handed nut 21,
Pull bar 18 is driven by nut square tube 16, referring to Fig. 5, now the angle of pull bar 18 and central hair rod axis diminishes, internal model rear side
Plate 26 and internal model front side board 27 tilt inwards using lower section both sides as axis of rotation, referring to Fig. 7, draw cover plate support bar connecting rod to the right
28, be pivot with cover plate support bar hinge 29, cover plate support bar 22 is tilted to the right, short transverse reduce, internal model cover plate 5 to
Lower movement.So that interior die wall departs from gas flue finished product, it is convenient to extract smoke-air duct product out.
Referring to Figure 10, external mold is made up of external mold side plate 4 and external mold lower plate 24, and side plate has forward and backward two pieces, and top opens.Outside
Die sleeve internal model foreign side, by the support internal mould of plate washer 9 at forward and backward both ends.The lower section of external mold side plate 4 and the connection of external mold lower plate 24
Place is provided with sealing strip 25, with mortar leakage prevention.Top is provided with external mold tie rod 3, to fix external mold side plate.
Referring to Figure 11, external mold frame is long frame-like, and length direction one end is head, and the other end is afterbody, the two of frame
End is provided with guide pad 2, bearing and limited block 8.Bearings external mold, and make external mold can adjusting position in the width direction,
Limited block limits the extreme position of external mold.Guide pad has guide effect when installing external mold.Bottom four corners and on both sides of the middle
Resilient support is respectively equipped with, vibration pump is arranged on bottom of the frame.
Referring to Fig. 1, the top of depanning frame 14 is provided with multiple support Kun 13, and left end is provided with oil sump 11 so that gas flue is in support Kun
Preferably moved on 13, the lower section of depanning frame 14 is provided with roller 10, and roller 10 is arranged on guide rail 12.Gas flue the demoulding after with
Depanning frame 14 moves on to other positions until being completely dried.
The operation principle of apparatus of the present invention is described as follows：
The internal model cover plate 5 in internal mold organization, interior baffle plate 15 is set to be in the limit position of expansion by pivot screw mandrel 1
Put, as shown in Figure 4.Steel wire or enhancing grid cloth are inserted among internal model and external mold, opens vibration pump, from the top of shake casting machine
Cement mortar is poured at place, and the vibrations of vibration pump are uniformly distributed cement mortar and are wrapped in steel wire or enhancing grid cloth, close
After vibration pump, the cement mortar of the manual floating top of internal model cover plate 5.
When cement mortar partly solidifies, center of rotation screw mandrel 1, in the presence of center screw mandrel left hand thread and right-handed thread,
The left-handed nut 19 mutually screwed therewith and right-handed nut 21 and it is welded thereon nut square tube 16 and makees opposite linear motion, drives
Pull bar 18, the both sides vertical panel of interior baffle plate 15 using lower section as axial rotary lira so that internal model short transverse is reduced,
In the presence of gravity, internal model cover plate is slid downwards, and gas flue finished product is isolated from internal model inwall.In going out for depanning frame 14
The one end in mould direction is provided with oil sump 11, is wrapped with gauze positioned at the support Kun 13 of oil sump 11, support Kun 13 lower end is immersed in oil sump 11
In, under support Kun 13 rotation, constantly lubricate gas flue bottom so that gas flue preferably rolls on other supports Kun 13.
When gas flue finished product is fully drawn out in depanning frame 14, depanning frame 14 is moved by guide rail 12 and arrives other positions
Until gas flue is completely dried.
Claims (10)
1. the scalable internal model gas flue shake casting machine of two panels, including head, frame, internal mold organization, outer mold mechanism, vibration pump, machine
Frame is long frame-like, and length direction one end is head, and the other end is afterbody, and the bottom four corners and on both sides of the middle of frame are respectively equipped with
Resilient support, vibration pump are arranged on bottom of the frame；It is characterized in that：The internal mold organization of the shake casting machine is by shaping mechanism and contraction
Mechanism forms, and wherein shaping mechanism is by " one " font internal model cover plate（5）Inside cavities are formed with two pieces of panels of baffle plate in U-typed,
Internal model cover plate（5）The downward flange in two sides, the upper end of two vertical sides of baffle plate flanging inwards in U-typed, with internal model
Cover plate（5）Lower flange form dynamic coordinate；
The contracting mechanism of the shake casting machine internal mold organization is by center screw mandrel（1）, nut square tube（16）, nut and pull bar（18）Group
Into；
Center screw mandrel（1）Middle is provided with two sections of oppositely oriented screw threads, has nut to screw therewith thereon, left and right two nuts
Square tube（16）It is respectively fitted over center screw mandrel（1）Both ends, and linked together with the end face of nut, nut square tube（16）Both sides
Face is hinged with the multipair front and rear pull bar being arranged symmetrically（18）, pull bar（18）The vertical side of the other end and interior baffle plate be hinged,
It is connected to two nut square tubes（16）On pull bar（18）It is arranged symmetrically；
Two blocks of external mold side plates of the shake casting machine outer mold mechanism（4）With external mold lower plate（24）Junction be provided with sealing strip（25）.
2. the scalable internal model gas flue shake casting machine of two panels according to claim 1, it is characterised in that baffle plate in U-typed
By the interior baffle plate of horizontal direction（15）With the internal model back side panel of vertical direction（26）With internal model front side board（27）Form.
3. the scalable internal model gas flue shake casting machine of two panels according to claim 1, it is characterised in that：Inside internal mold organization
Vertical direction is provided with more than two pairs of cover plate steady arm（22）.
4. the scalable internal model gas flue shake casting machine of two panels according to claim 2, it is characterised in that：Vertical direction it is interior
Mould back side panel（26）With internal model front side board（27）On be respectively equipped with ribs.
5. the scalable internal model gas flue shake casting machine of two panels according to claim 1, it is characterised in that：Pull bar（18）To be flat
Bar.
6. the scalable internal model gas flue shake casting machine of two panels according to claim 1, it is characterised in that：Center screw mandrel（1）
Screw thread at centre two is respectively left hand thread and right-handed thread.
7. the scalable internal model gas flue shake casting machine of two panels according to claim 1, it is characterised in that：With center screw mandrel
（1）On the nut that screws of left hand thread and right-handed thread be respectively left-handed nut and right-handed nut.
8. the scalable internal model gas flue shake casting machine of two panels according to claim 1, it is characterised in that：Sealing strip（25）Pass through
Wear whole outer mold mechanism.
9. the scalable internal model gas flue shake casting machine of two panels according to claim 1, it is characterised in that：The frame both ends
Provided with guide pad（2）.
10. the scalable internal model gas flue shake casting machine of two panels according to claim 1, it is characterised in that：Depanning frame
（14）It is provided with oil sump（11）.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2015107642973 | 2015-11-11 | ||
| CN201510764297 | 2015-11-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106142332A CN106142332A (en) | 2016-11-23 |
| CN106142332B true CN106142332B (en) | 2018-03-16 |
Family
ID=57344282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610744793.7A Active CN106142332B (en) | 2015-11-11 | 2016-08-29 | The scalable internal model gas flue shake casting machine of two panels |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106142332B (en) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NO822069L (en) * | 1982-06-22 | 1983-12-23 | Terje Frank Bru | SMOKE PIPE WITH VENTILATION SCHEME |
| CN202137826U (en) * | 2011-01-28 | 2012-02-08 | 陕西理工学院 | Flue gas channel precasting and moulding pouring machine |
| CN202062501U (en) * | 2011-05-04 | 2011-12-07 | 周柏伟 | Automatic residence flue production device |
| CN202716356U (en) * | 2012-06-15 | 2013-02-06 | 苏州千瑞机电科技有限公司 | Machine for producing flue-gas channel |
| CN203738986U (en) * | 2014-03-19 | 2014-07-30 | 朱德红 | Improved flue duct vibration casting machine |
| CN204094908U (en) * | 2014-09-03 | 2015-01-14 | 徐州共进机械有限公司 | A kind of internal-suction type circle internal mold flue forming machine |
| CN206048495U (en) * | 2015-11-11 | 2017-03-29 | 朱志强 | The scalable internal model gas flue of two panels shakes casting machine |
-
2016
- 2016-08-29 CN CN201610744793.7A patent/CN106142332B/en active Active
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| Publication number | Publication date |
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| CN106142332A (en) | 2016-11-23 |
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