CN103817793A - Forming mold of air exhaust pipeline - Google Patents
Forming mold of air exhaust pipeline Download PDFInfo
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- CN103817793A CN103817793A CN201410077538.2A CN201410077538A CN103817793A CN 103817793 A CN103817793 A CN 103817793A CN 201410077538 A CN201410077538 A CN 201410077538A CN 103817793 A CN103817793 A CN 103817793A
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- mould
- template
- plugging
- linking arm
- connecting rod
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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
- B28B21/76—Moulds
- B28B21/82—Moulds built-up from several parts; Multiple moulds; Moulds with adjustable parts
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- Chemical & Material Sciences (AREA)
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- Moulds, Cores, Or Mandrels (AREA)
Abstract
The invention relates to a forming mold of an air exhaust pipeline. The forming mold comprises a mold plate, wherein a pre-formed hole device is arranged on the mold plate. By the arrangement of the pre-formed hole device, a pressing groove is formed in a position where a hole needs to be formed during production of the air exhaust pipeline, so that a through hole of the air exhaust pipeline is conveniently formed and is of a regular shape. By regulating the stroke of a cutting cylinder, an air inlet hole pressing groove of the air exhaust pipeline can be conveniently connected with the air exhaust pipeline, and an air inlet hole is conveniently opened.
Description
Technical field
The present invention relates to a kind of pipeline mould, relate to specifically a kind of mould of discharge duct.
Background technology
Flue, for getting rid of the flue gas of kitchen cooking activity generation or the pipeline goods of toilet foul smell, also claims exhausting duct, ventilating duct, house exhaust passage, and residence chimney neck is the chief component of house kitchen, toilet common exhaust duct system.
Existing discharge duct need to be offered through hole on the sidewall of pipeline, to be communicated with each family, realize the discharge of flue gas or foul smell, discharge duct is thin-wall product, very inconvenient in the time offering through hole, easily damage discharge duct, and then affect the bulk strength of discharge duct, and the shape of the through hole of offering is also irregular, be not easy to the installation of subsequent parts.
Summary of the invention
The problem to be solved in the present invention is for above problem, the mould of the discharge duct of the shape of through holes rule of provide a kind of and can reserve lead to the hole site, offer through hole convenience, offering.Be particularly suitable for the discharge duct of shaping.
For addressing the above problem, the technical solution adopted in the present invention is: a kind of mould of discharge duct, comprise template, and in described template, be provided with preformed hole device.
As a kind of prioritization scheme, described preformed hole device is boss or the cylindrical shell being arranged on template inwall.
As a kind of prioritization scheme, described preformed hole device is cylinder or cylindrical shell, and described cylinder or cylindrical shell also can longitudinally move back and forth through template, and described cylinder or cylindrical shell and template removably connect.
As a kind of prioritization scheme, described connection preformed hole device comprises the retainer ring being fixedly connected with in template, is provided with cylinder or cylindrical shell in described retainer ring, and described cylinder or cylindrical shell are slidably connected or are threaded with retainer ring.
As a kind of prioritization scheme, described preformed hole device comprises outer sleeve, in described outer sleeve, is provided with plugging part, is provided with cutting cylinder between described outer sleeve and plugging part.
A kind of concrete prioritization scheme, described outer sleeve is fixedly connected with plugging part.
A kind of concrete prioritization scheme, described outer sleeve and plugging part outer end are provided with contiguous block, and described contiguous block is fixedly connected with plugging part with outer sleeve respectively.
A kind of concrete prioritization scheme, described outer sleeve and plugging part are structure as a whole.
A kind of concrete prioritization scheme, the outer end of described cutting cylinder is connected with linking arm, the connecting rod that has been rotatably connected on described plugging part, described connecting rod is threaded with linking arm.
A kind of concrete prioritization scheme, the outer end of described cutting cylinder is connected with linking arm, the connecting rod that has been threaded on described plugging part, described connecting rod and linking arm are rotationally connected.
A kind of concrete prioritization scheme, the outer end of described outer sleeve is provided with the first plugging plate or the first linking arm, and the outer end of described cutting cylinder is provided with the second plugging plate or the second linking arm.
A kind of concrete prioritization scheme, described the second plugging plate or the second linking arm connecting rod that has been threaded, described connecting rod and the first plugging plate or the first linking arm are rotationally connected.
A kind of concrete prioritization scheme, described the first plugging plate or the first linking arm connecting rod that has been threaded, described connecting rod and the second plugging plate or the second linking arm are rotationally connected.
A kind of concrete prioritization scheme, is fixedly connected with connecting rod on described the second plugging plate or the second linking arm, and described connecting rod and the first plugging plate or the first linking arm are slidably connected.
A kind of concrete prioritization scheme, is provided with chute on described cutting cylinder, in described chute, is provided with joint pin, and described joint pin is fixedly connected with plugging part with outer sleeve respectively.
A kind of concrete prioritization scheme, is provided with lead between described the first plugging plate or the first linking arm and plugging part, and described lead is through the second plugging plate or the second linking arm.
A kind of concrete prioritization scheme, is provided with multiple locating holes on described cutting cylinder, is provided with multiple bolts that match with locating hole on described outer sleeve.
A kind of concrete prioritization scheme, described cutting cylinder is threaded with outer sleeve or plugging part.
The present invention takes above technical scheme, has the following advantages: this patent is by preformed hole device is set, and while producing discharge duct, in the position that needs perforate, indent is set, thus the through hole of easy to exhaust pipeline offer, the shape of through holes rule of offering.
Below in conjunction with drawings and Examples, the invention will be further described.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation of a kind of mould of discharge duct in the embodiment of the present invention;
Accompanying drawing 2 is the top view of accompanying drawing 1;
Accompanying drawing 3 is wherein a kind of structural representation of structure of preformed hole device;
Accompanying drawing 4 is the left view of accompanying drawing 3;
Accompanying drawing 5 is the structural representation of linking arm, connecting rod and plugging part in accompanying drawing 3;
Accompanying drawing 6 is wherein a kind of structural representation of structure of preformed hole device;
Accompanying drawing 7 is wherein a kind of structural representation of structure of preformed hole device;
Accompanying drawing 8 is wherein a kind of structural representation of structure of preformed hole device in accompanying drawing 1;
Accompanying drawing 9 is the structural representation of cutting cylinder upper hopper chute;
Accompanying drawing 10 is wherein a kind of structural representation of structure of preformed hole device;
Accompanying drawing 11 is wherein a kind of structural representation of structure of preformed hole device;
Accompanying drawing 12 is wherein a kind of structural representation of structure of preformed hole device;
Accompanying drawing 13 is wherein a kind of structural representation of structure of preformed hole device;
The structural representation of accompanying drawing 14 cutting cylinder upper hopper chutes;
Accompanying drawing 15 is wherein a kind of structural representation of structure of preformed hole device;
Accompanying drawing 16 is wherein a kind of structural representation of structure of preformed hole device;
Accompanying drawing 17 is wherein a kind of structural representation of structure of preformed hole device;
Accompanying drawing 18 is wherein a kind of structural representation of structure of preformed hole device;
Accompanying drawing 19 is wherein a kind of structural representation of structure of preformed hole device;
Accompanying drawing 20 is wherein a kind of structural representation of structure of preformed hole device;
Accompanying drawing 21 is wherein a kind of structural representation of structure of preformed hole device;
Accompanying drawing 22 is the left view of accompanying drawing 21;
Accompanying drawing 23 is the structural representation of linking arm, connecting rod and pedestal in accompanying drawing 21.
In figure:
1-end template; 2-side template; 3-internal mold; 4-pressing plate; 5-shaping frame; 6-the first engaging lug; 7-the second engaging lug; 8-bracing piece; 9-through hole; 10-bolt; 11-nut; 12-connecting bolt; 13-supporting seat; 14-branch sleeve; 15-forming cavity; 16-outer sleeve; 17-cuts cylinder; 18-plugging part; 19-limiting plate; 20-retainer ring; 21-contiguous block; 22-Connection Block; 23-connecting rod; 24-handle; 25-linking arm; 26-connecting plate; 27-screwed hole; 28-joint pin; 29-chute; 30-the second plugging plate; 31-the first plugging plate; 32-boss; 33-cylinder; 34-retainer ring; 35-lead; 36-locating hole; 37-bolt; 38-pedestal; 39-groove.
The specific embodiment
Embodiment 1: as shown in Figures 1 and 2, a kind of mould of discharge duct, comprises template, is provided with preformed hole device in template.
Template comprises internal mold 3 and external mold, between internal mold 3 and external mold, be provided with forming cavity 15, in forming cavity 15, be provided with shaping frame 5, on the inwall of internal mold 3, be provided with pressing plate 4, on external mold, internal mold 3, shaping frame 5 and pressing plate 4, be provided with fastener fixing its three, the inside of internal mold 3 is provided with bracing piece 8.
External mold comprise end template 1 and and the side template 2 that matches with it, internal mold 3 is made up of polylith template, internal mold 3 be shaped as cylindrical shape or square, internal mold 3 also can adopt integrated structure.
On side template 2, be provided with the first engaging lug 6, on shaping frame 5, be provided with the second engaging lug 7, the first engaging lugs 6 and the second engaging lug 7 and be bolted.
The quantity of shaping frame 5 is multiple, and multiple shaping frames 5 are along longitudinal setting of forming cavity 15.
Fastener comprises through the bolt 10 of side template 2, internal mold 3, shaping frame 5 and pressing plate 4 and the nut 11 being connected with bolt 10, is respectively arranged with and holds the through hole 9 that bolt 10 passes on side template 2, internal mold 3 and shaping frame 5.
The both sides of end template 1 are respectively arranged with branch sleeve 14, are provided with supporting seat 13 on side template 2, on described supporting seat 13, are provided with connecting bolt 12, and described connecting bolt 12 is threaded with branch sleeve 14 through supporting seat 13.
Preformed hole device is arranged on side template 2, and preformed hole device also can be arranged on other positions, as long as can satisfy the demand.
As shown in accompanying drawing 3 and accompanying drawing 4, preformed hole device comprises outer sleeve 16, is provided with plugging part 18 in outer sleeve 16, is provided with reciprocating cutting cylinder 17 between outer sleeve 16 and plugging part 18, and outer sleeve 16 is fixedly connected with plugging part 18.
The outer end of cutting cylinder 17 is connected with multiple linking arms 25, plugging part 18 connecting rod 23 that has been rotatably connected, and connecting rod 23 is through linking arm 25 and be threaded with linking arm 25, and the outer end of connecting rod 23 is fixedly connected with handle 24.
Between linking arm 25 and cutting cylinder 17, be provided with connecting plate 26, connecting plate 26 be shaped as circular arc.
On plugging part 18, be provided with Connection Block 22, be provided with two limiting plates 19 on Connection Block 22, limiting plate 19 is fixedly connected with connecting rod 23, and two limiting plates 19 can rotate with connecting rod 23.
Plugging part 18 is disk body or plate body.
This device also can be applied on other moulds such as formwork erection.
Embodiment 2: as shown in Figure 5, the outer end of cutting cylinder 17 is connected with linking arm 25, is provided with screwed hole 27 on plugging part 18, and screwed hole 27 internal threads are connected with connecting rod 23, and connecting rod 23 passes linking arm 25 and is rotationally connected with linking arm 25.
Other structures are identical with embodiment 1.
Embodiment 3: as shown in Figures 1 and 2, a kind of mould of discharge duct, comprises template, is provided with preformed hole device in template.
Template comprises internal mold 3 and external mold, between internal mold 3 and external mold, be provided with forming cavity 15, in forming cavity 15, be provided with shaping frame 5, on the inwall of internal mold 3, be provided with pressing plate 4, on external mold, internal mold 3, shaping frame 5 and pressing plate 4, be provided with fastener fixing its three, the inside of internal mold 3 is provided with bracing piece 8.
External mold comprise end template 1 and and the side template 2 that matches with it, internal mold 3 is made up of polylith template, internal mold 3 be shaped as cylindrical shape or square, internal mold 3 also can adopt integrated structure.
On side template 2, be provided with the first engaging lug 6, on shaping frame 5, be provided with the second engaging lug 7, the first engaging lugs 6 and the second engaging lug 7 and be bolted.
The quantity of shaping frame 5 is multiple, and multiple shaping frames 5 are along longitudinal setting of forming cavity 15.
Fastener comprises through the bolt 10 of side template 2, internal mold 3, shaping frame 5 and pressing plate 4 and the nut 11 being connected with bolt 10, is respectively arranged with and holds the through hole 9 that bolt 10 passes on side template 2, internal mold 3 and shaping frame 5.
The both sides of end template 1 are respectively arranged with branch sleeve 14, are provided with supporting seat 13 on side template 2, on described supporting seat 13, are provided with connecting bolt 12, and described connecting bolt 12 is threaded with branch sleeve 14 through supporting seat 13.
Preformed hole device is arranged on side template 2, and preformed hole device also can be arranged on other positions, as long as can satisfy the demand.
As shown in accompanying drawing 21 and accompanying drawing 22, described outer sleeve 16 and plugging part 18 are structure as a whole, and outer sleeve 16 and plugging part 18 form pedestal 38, are provided with groove 39 on pedestal 38, and cutting cylinder 17 is positioned at groove 39.
Cutting cylinder 17 is connected with four linking arms 25, the bottom of groove 25 is provided with four through holes, and linking arm 25 passes from the through hole of groove 25 bottoms, and connecting rod 23 has been rotatably connected on pedestal 38, connecting rod 23 is threaded with linking arm 25, and the outer end of connecting rod 23 is fixedly connected with handle 24.
This device also can be applied on other moulds such as formwork erection.
Embodiment 4: as shown in Figure 23, cutting cylinder 17 is connected with four linking arms 25, the bottom of groove 25 is provided with four through holes, linking arm 25 passes from the bottom of groove 25, on pedestal 38, be provided with screwed hole 27, screwed hole 27 internal threads are connected with connecting rod 23, and connecting rod 23 passes linking arm 25 and is rotationally connected with linking arm 25.
Other structures are identical with embodiment 3.
Embodiment 5: as shown in Figures 1 and 2, a kind of mould of discharge duct, comprises template, is provided with preformed hole device in template.
Template comprises internal mold 3 and external mold, between internal mold 3 and external mold, be provided with forming cavity 15, in forming cavity 15, be provided with shaping frame 5, on the inwall of internal mold 3, be provided with pressing plate 4, on external mold, internal mold 3, shaping frame 5 and pressing plate 4, be provided with fastener fixing its three, the inside of internal mold 3 is provided with bracing piece 8.
External mold comprise end template 1 and and the side template 2 that matches with it, internal mold 3 is made up of polylith template, internal mold 3 be shaped as cylindrical shape or square, internal mold 3 also can adopt integrated structure.
On side template 2, be provided with the first engaging lug 6, on shaping frame 5, be provided with the second engaging lug 7, the first engaging lugs 6 and the second engaging lug 7 and be bolted.
The quantity of shaping frame 5 is multiple, and multiple shaping frames 5 are along longitudinal setting of forming cavity 15.
Fastener comprises through the bolt 10 of side template 2, internal mold 3, shaping frame 5 and pressing plate 4 and the nut 11 being connected with bolt 10, is respectively arranged with and holds the through hole 9 that bolt 10 passes on side template 2, internal mold 3 and shaping frame 5.
The both sides of end template 1 are respectively arranged with branch sleeve 14, are provided with supporting seat 13 on side template 2, on described supporting seat 13, are provided with connecting bolt 12, and described connecting bolt 12 is threaded with branch sleeve 14 through supporting seat 13.
Preformed hole device is arranged on side template 2, and preformed hole device also can be arranged on other positions, as long as can satisfy the demand.
As shown in Figure 6, preformed hole device comprises outer sleeve 16, is provided with plugging part 18 in outer sleeve 16, is provided with reciprocating cutting cylinder 17 between outer sleeve 16 and plugging part 18, and outer sleeve 16 is fixedly connected with plugging part 18.
The outer end of outer sleeve 16 is provided with the first plugging plate 31, and the outer end of cutting cylinder 17 is provided with the second plugging plate 30.
The second plugging plate 30 is provided with screwed hole, and screwed hole internal thread is connected with connecting rod 23, and connecting rod 23 passes the first plugging plate 31 and is rotationally connected with the first plugging plate 31.
The outer end of connecting rod 23 is connected with handle 24.
On cutting cylinder 17, be provided with chute 29, be provided with joint pin 28 in chute 29, joint pin 28 is fixedly connected with plugging part 18 with outer sleeve 16 respectively.
As shown in Figure 9, chute 29 is along longitudinal setting of cutting cylinder 17.
The first plugging plate 31 can replace by multiple the first linking arms, and the second plugging plate 30 can replace by multiple the second linking arms.
This device also can be applied on other moulds such as formwork erection.
Embodiment 6: as shown in Figure 7, the first plugging plate 31 is provided with screwed hole, and screwed hole internal thread is connected with connecting rod 23, connecting rod 23 is rotationally connected through a plugging plate 30 and the second plugging plate 30.
Other structures are identical with embodiment 5.
Embodiment 7: as shown in Figure 8, be fixedly connected with connecting rod 23 on the second plugging plate 30, connecting rod 23 passes the first plugging plate 31 and is slidably connected with the first plugging plate 31.
Other structures are identical with embodiment 5.
Embodiment 8: as shown in Figures 1 and 2, a kind of mould of discharge duct, comprises template, is provided with preformed hole device in template.
Template comprises internal mold 3 and external mold, between internal mold 3 and external mold, be provided with forming cavity 15, in forming cavity 15, be provided with shaping frame 5, on the inwall of internal mold 3, be provided with pressing plate 4, on external mold, internal mold 3, shaping frame 5 and pressing plate 4, be provided with fastener fixing its three, the inside of internal mold 3 is provided with bracing piece 8.
External mold comprise end template 1 and and the side template 2 that matches with it, internal mold 3 is made up of polylith template, internal mold 3 be shaped as cylindrical shape or square, internal mold 3 also can adopt integrated structure.
On side template 2, be provided with the first engaging lug 6, on shaping frame 5, be provided with the second engaging lug 7, the first engaging lugs 6 and the second engaging lug 7 and be bolted.
The quantity of shaping frame 5 is multiple, and multiple shaping frames 5 are along longitudinal setting of forming cavity 15.
Fastener comprises through the bolt 10 of side template 2, internal mold 3, shaping frame 5 and pressing plate 4 and the nut 11 being connected with bolt 10, is respectively arranged with and holds the through hole 9 that bolt 10 passes on side template 2, internal mold 3 and shaping frame 5.
The both sides of end template 1 are respectively arranged with branch sleeve 14, are provided with supporting seat 13 on side template 2, on described supporting seat 13, are provided with connecting bolt 12, and described connecting bolt 12 is threaded with branch sleeve 14 through supporting seat 13.
Preformed hole device is arranged on side template 2, and preformed hole device also can be arranged on other positions, as long as can satisfy the demand.
As shown in Figure 10, preformed hole device comprises outer sleeve 16, is provided with plugging part 18 in outer sleeve 16, is provided with reciprocating cutting cylinder 17 between outer sleeve 16 and plugging part 18, and outer sleeve 16 is fixedly connected with plugging part 18.
The outer end of outer sleeve 16 is provided with the first plugging plate 31, and the outer end of cutting cylinder 17 is provided with the second plugging plate 30.
The second plugging plate 30 is provided with screwed hole, and screwed hole internal thread is connected with connecting rod 23, and connecting rod 23 passes the first plugging plate 31 and is rotationally connected with the first plugging plate 31.
The outer end of connecting rod 23 is connected with handle 24.
Between the first plugging plate 31 and plugging part 18, be provided with lead 35, lead 35 is through the second plugging plate 30.
One end of lead 35 is fixedly connected with the first plugging plate 31, and the other end of lead 35 is fixedly connected with plugging part 18.
On cutting cylinder 17, be provided with two locating holes 36, on outer sleeve 16, be provided with two bolts 37 that match with locating hole 36, control the stroke of cutting cylinder 17 by locating hole 36 and bolt 37.
Can increase as required or reduce the quantity of locating hole 36 and bolt 37.
The first plugging plate 31 can replace by multiple the first linking arms, and the second plugging plate 30 can replace by multiple the second linking arms.
This device also can be applied on other moulds such as formwork erection.
Embodiment 9: as shown in Figure 11, the first plugging plate 31 is provided with screwed hole, and screwed hole internal thread is connected with connecting rod 23, connecting rod 23 is rotationally connected through a plugging plate 30 and the second plugging plate 30.
Other structures are identical with embodiment 8.
Embodiment 10: as shown in Figure 12, be fixedly connected with connecting rod 23 on the second plugging plate 30, connecting rod 23 passes the first plugging plate 31 and is slidably connected with the first plugging plate 31.
Other structures are identical with embodiment 8.
Embodiment 11: as shown in Figures 1 and 2, a kind of mould of discharge duct, comprises template, is provided with preformed hole device in template.
Template comprises internal mold 3 and external mold, between internal mold 3 and external mold, be provided with forming cavity 15, in forming cavity 15, be provided with shaping frame 5, on the inwall of internal mold 3, be provided with pressing plate 4, on external mold, internal mold 3, shaping frame 5 and pressing plate 4, be provided with fastener fixing its three, the inside of internal mold 3 is provided with bracing piece 8.
External mold comprise end template 1 and and the side template 2 that matches with it, internal mold 3 is made up of polylith template, internal mold 3 be shaped as cylindrical shape or square, internal mold 3 also can adopt integrated structure.
On side template 2, be provided with the first engaging lug 6, on shaping frame 5, be provided with the second engaging lug 7, the first engaging lugs 6 and the second engaging lug 7 and be bolted.
The quantity of shaping frame 5 is multiple, and multiple shaping frames 5 are along longitudinal setting of forming cavity 15.
Fastener comprises through the bolt 10 of side template 2, internal mold 3, shaping frame 5 and pressing plate 4 and the nut 11 being connected with bolt 10, is respectively arranged with and holds the through hole 9 that bolt 10 passes on side template 2, internal mold 3 and shaping frame 5.
The both sides of end template 1 are respectively arranged with branch sleeve 14, are provided with supporting seat 13 on side template 2, on described supporting seat 13, are provided with connecting bolt 12, and described connecting bolt 12 is threaded with branch sleeve 14 through supporting seat 13.
Preformed hole device is arranged on side template 2, and preformed hole device also can be arranged on other positions, as long as can satisfy the demand.
As shown in Figure 13, preformed hole device comprises outer sleeve 16, is provided with plugging part 18 in outer sleeve 16, is provided with reciprocating cutting cylinder 17 between outer sleeve 16 and plugging part 18, and outer sleeve 16 is fixedly connected with plugging part 18.
Cutting cylinder 17 is threaded with outer sleeve 16.
On cutting cylinder 17, be provided with chute 29, be provided with joint pin 28 in chute 29, joint pin 28 is fixedly connected with plugging part 18 with outer sleeve 16 respectively.
As shown in Figure 14, chute 29 is along the circumferential setting of cutting cylinder 17.
This device also can be applied on other moulds such as formwork erection.
Embodiment 12: as shown in Figure 15, cutting cylinder 17 is not threaded with outer sleeve, and cutting cylinder 17 is threaded with plugging part 18.
Other structures are identical with embodiment 11.
Embodiment 13: as shown in Figure 16, the outer end of outer sleeve 16 is provided with the first plugging plate 31, the outer end of cutting cylinder 17 is provided with on the second plugging plate 30, the second plugging plates 30 and is fixedly connected with connecting rod 23, and the other end of connecting rod 23 is connected with handle 24 through the first plugging plate 31.
Connecting rod 23 and the first plugging plate 31 are rotationally connected and can slide axially.
The first plugging plate 31 can replace by multiple the first linking arms, and the second plugging plate 30 can replace by multiple the second linking arms.
Other structures are identical with embodiment 11.
Embodiment 14: as shown in Figure 17, the outer end of outer sleeve 16 is provided with the first plugging plate 31, the outer end of cutting cylinder 17 is provided with on the second plugging plate 30, the second plugging plates 30 and is fixedly connected with connecting rod 23, and the other end of connecting rod 23 is through the first plugging plate 31.
Connecting rod 23 and the first plugging plate 31 are rotationally connected and can slide axially.
The first plugging plate 31 can replace by multiple the first linking arms, and the second plugging plate 30 can replace by multiple the second linking arms.
Other structures are identical with embodiment 12.
Embodiment 15: as shown in Figures 1 and 2, a kind of mould of discharge duct, comprises template, is provided with preformed hole device in template.
Template comprises internal mold 3 and external mold, between internal mold 3 and external mold, be provided with forming cavity 15, in forming cavity 15, be provided with shaping frame 5, on the inwall of internal mold 3, be provided with pressing plate 4, on external mold, internal mold 3, shaping frame 5 and pressing plate 4, be provided with fastener fixing its three, the inside of internal mold 3 is provided with bracing piece 8.
External mold comprise end template 1 and and the side template 2 that matches with it, internal mold 3 is made up of polylith template, internal mold 3 be shaped as cylindrical shape or square, internal mold 3 also can adopt integrated structure.
On side template 2, be provided with the first engaging lug 6, on shaping frame 5, be provided with the second engaging lug 7, the first engaging lugs 6 and the second engaging lug 7 and be bolted.
The quantity of shaping frame 5 is three, and three shaping frames 5 are along longitudinal setting of forming cavity 15.
Fastener comprises through the bolt 10 of side template 2, internal mold 3, shaping frame 5 and pressing plate 4 and the nut 11 being connected with bolt 10, is respectively arranged with and holds the through hole 9 that bolt 10 passes on side template 2, internal mold 3 and shaping frame 5.
The both sides of end template 1 are respectively arranged with branch sleeve 14, are provided with supporting seat 13 on side template 2, on described supporting seat 13, are provided with connecting bolt 12, and described connecting bolt 12 is threaded with branch sleeve 14 through supporting seat 13.
Preformed hole device is arranged on side template 2, and preformed hole device also can be arranged on other positions, as long as can satisfy the demand.
As shown in Figure 18, preformed hole device is the boss 32 being arranged on template inwall.
This device also can be applied on other moulds such as formwork erection.
Embodiment 16: as shown in Figures 1 and 2, a kind of mould of discharge duct, comprises template, is provided with preformed hole device in template.
Template comprises internal mold 3 and external mold, between internal mold 3 and external mold, be provided with forming cavity 15, in forming cavity 15, be provided with shaping frame 5, on the inwall of internal mold 3, be provided with pressing plate 4, on external mold, internal mold 3, shaping frame 5 and pressing plate 4, be provided with fastener fixing its three, the inside of internal mold 3 is provided with bracing piece 8.
External mold comprise end template 1 and and the side template 2 that matches with it, internal mold 3 is made up of polylith template, internal mold 3 be shaped as cylindrical shape or square, internal mold 3 also can adopt integrated structure.
On side template 2, be provided with the first engaging lug 6, on shaping frame 5, be provided with the second engaging lug 7, the first engaging lugs 6 and the second engaging lug 7 and be bolted.
The quantity of shaping frame 5 is multiple, and multiple shaping frames 5 are along longitudinal setting of forming cavity 15.
Fastener comprises through the bolt 10 of side template 2, internal mold 3, shaping frame 5 and pressing plate 4 and the nut 11 being connected with bolt 10, is respectively arranged with and holds the through hole 9 that bolt 10 passes on side template 2, internal mold 3 and shaping frame 5.
The both sides of end template 1 are respectively arranged with branch sleeve 14, are provided with supporting seat 13 on side template 2, on described supporting seat 13, are provided with connecting bolt 12, and described connecting bolt 12 is threaded with branch sleeve 14 through supporting seat 13.
Preformed hole device is arranged on side template 2, and preformed hole device also can be arranged on other positions, as long as can satisfy the demand.
As shown in Figure 19, preformed hole device is cylinder 33, and cylinder 33 also can longitudinally move back and forth through template, and cylinder 33 removably connects with template.
This device also can be applied on other moulds such as formwork erection.
Embodiment 17: as shown in Figures 1 and 2, a kind of mould of discharge duct, comprises template, is provided with preformed hole device in template.
Template comprises internal mold 3 and external mold, between internal mold 3 and external mold, be provided with forming cavity 15, in forming cavity 15, be provided with shaping frame 5, on the inwall of internal mold 3, be provided with pressing plate 4, on external mold, internal mold 3, shaping frame 5 and pressing plate 4, be provided with fastener fixing its three, the inside of internal mold 3 is provided with bracing piece 8.
External mold comprise end template 1 and and the side template 2 that matches with it, internal mold 3 is made up of polylith template, internal mold 3 be shaped as cylindrical shape or square, internal mold 3 also can adopt integrated structure.
On side template 2, be provided with the first engaging lug 6, on shaping frame 5, be provided with the second engaging lug 7, the first engaging lugs 6 and the second engaging lug 7 and be bolted.
The quantity of shaping frame 5 is multiple, and multiple shaping frames 5 are along longitudinal setting of forming cavity 15.
Fastener comprises through the bolt 10 of side template 2, internal mold 3, shaping frame 5 and pressing plate 4 and the nut 11 being connected with bolt 10, is respectively arranged with and holds the through hole 9 that bolt 10 passes on side template 2, internal mold 3 and shaping frame 5.
The both sides of end template 1 are respectively arranged with branch sleeve 14, are provided with supporting seat 13 on side template 2, on described supporting seat 13, are provided with connecting bolt 12, and described connecting bolt 12 is threaded with branch sleeve 14 through supporting seat 13.
Preformed hole device is arranged on side template 2, and preformed hole device also can be arranged on other positions, as long as can satisfy the demand.
As shown in Figure 20, preformed hole device comprises the retainer ring 34 being fixedly connected with in template, is provided with cylinder 33 in retainer ring 34, and cylinder 33 is slidably connected or is threaded with retainer ring 34.
This device also can be applied on other moulds such as formwork erection.
Claims (18)
1. a mould for discharge duct, comprises template, it is characterized in that: in described template, be provided with preformed hole device.
2. the mould of a kind of discharge duct as claimed in claim 1, is characterized in that: described preformed hole device is boss (32) or the cylindrical shell being arranged on template inwall.
3. the mould of a kind of discharge duct as claimed in claim 1, it is characterized in that: described preformed hole device is cylinder (33) or cylindrical shell, described cylinder (33) or cylindrical shell also can longitudinally move back and forth through template, and described cylinder (33) or cylindrical shell and template removably connect.
4. the mould of a kind of discharge duct as claimed in claim 1, it is characterized in that: described connection preformed hole device comprises the retainer ring (34) being fixedly connected with in template, in described retainer ring (34), be provided with cylinder (33) or cylindrical shell, described cylinder (33) or cylindrical shell are slidably connected or are threaded with retainer ring (34).
5. the mould of a kind of discharge duct as claimed in claim 1, it is characterized in that: described preformed hole device comprises outer sleeve (16), in described outer sleeve (16), be provided with plugging part (18), between described outer sleeve (16) and plugging part (18), be provided with cutting cylinder (17).
6. the mould of a kind of discharge duct as claimed in claim 5, is characterized in that: described outer sleeve (16) is fixedly connected with plugging part (18).
7. the mould of a kind of discharge duct as claimed in claim 6, it is characterized in that: described outer sleeve (16) and plugging part (18) outer end are provided with contiguous block (21), described contiguous block (21) is fixedly connected with plugging part (18) with outer sleeve (16) respectively.
8. the mould of a kind of discharge duct as claimed in claim 5, is characterized in that: described outer sleeve (16) and plugging part (18) are structure as a whole.
9. the mould of a kind of discharge duct as claimed in claim 5, it is characterized in that: the outer end of described cutting cylinder (17) is connected with linking arm (25), the connecting rod (23) that has been rotatably connected on described plugging part (18), described connecting rod (23) is threaded with linking arm (25).
10. the mould of a kind of discharge duct as claimed in claim 5, it is characterized in that: the outer end of described cutting cylinder (17) is connected with linking arm (25), the connecting rod (23) that has been threaded on described plugging part (18), described connecting rod (23) is rotationally connected with linking arm (25).
The mould of 11. a kind of discharge ducts as claimed in claim 5, it is characterized in that: the outer end of described outer sleeve (16) is provided with the first plugging plate or the first linking arm, the outer end of described cutting cylinder (17) is provided with the second plugging plate or the second linking arm.
The mould of 12. a kind of discharge ducts as claimed in claim 11, it is characterized in that: described the second plugging plate or the second linking arm connecting rod (23) that has been threaded, described connecting rod (23) is rotationally connected with the first plugging plate or the first linking arm.
The mould of 13. a kind of discharge ducts as claimed in claim 11, it is characterized in that: described the first plugging plate or the first linking arm connecting rod (23) that has been threaded, described connecting rod (23) is rotationally connected with the second plugging plate or the second linking arm.
The mould of 14. a kind of discharge ducts as claimed in claim 11, it is characterized in that: on described the second plugging plate or the second linking arm, be fixedly connected with connecting rod (23), described connecting rod (23) is slidably connected with the first plugging plate or the first linking arm.
The mould of 15. a kind of discharge ducts as claimed in claim 6, it is characterized in that: on described cutting cylinder (17), be provided with chute (29), in described chute (29), be provided with joint pin (28), described joint pin (28) is fixedly connected with plugging part (18) with outer sleeve (16) respectively.
The mould of 16. a kind of discharge ducts as claimed in claim 11, it is characterized in that: between described the first plugging plate or the first linking arm and plugging part (18), be provided with lead (35), described lead (35) is through the second plugging plate or the second linking arm.
The mould of 17. a kind of discharge ducts as claimed in claim 5, it is characterized in that: on described cutting cylinder (17), be provided with multiple locating holes (36), on described outer sleeve (16), be provided with multiple bolts (37) that match with locating hole (36).
The mould of 18. a kind of discharge ducts as claimed in claim 5, is characterized in that: described cutting cylinder (17) is threaded with outer sleeve (16) or plugging part (18).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410077538.2A CN103817793B (en) | 2014-02-25 | 2014-02-25 | A kind of mould of discharge duct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410077538.2A CN103817793B (en) | 2014-02-25 | 2014-02-25 | A kind of mould of discharge duct |
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| CN103817793A true CN103817793A (en) | 2014-05-28 |
| CN103817793B CN103817793B (en) | 2017-09-01 |
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| CN201410077538.2A Active CN103817793B (en) | 2014-02-25 | 2014-02-25 | A kind of mould of discharge duct |
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| CN107825571A (en) * | 2017-09-23 | 2018-03-23 | 山东中科恒基建材有限公司 | Prefabricated discharge duct preformed hole cutter |
| CN107839058A (en) * | 2017-09-23 | 2018-03-27 | 山东中科恒基建材有限公司 | The mould of prefabricated discharge duct |
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Inventor after: Han Wenqiang Inventor after: Liu Qiming Inventor after: Han Qing Inventor before: Li Xiaoqiao Inventor before: Han Wenqiang |
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