CN102674659B - Mold for making glass pot lid - Google Patents

Mold for making glass pot lid Download PDF

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Publication number
CN102674659B
CN102674659B CN201210143747.3A CN201210143747A CN102674659B CN 102674659 B CN102674659 B CN 102674659B CN 201210143747 A CN201210143747 A CN 201210143747A CN 102674659 B CN102674659 B CN 102674659B
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China
Prior art keywords
pot cover
mould
cavity
pot
lid
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CN201210143747.3A
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CN102674659A (en
Inventor
陆卫平
马雪元
朱冬良
马连保
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CHANGSHU WEIHENG MOULD MANUFACTURE Co Ltd
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CHANGSHU WEIHENG MOULD MANUFACTURE Co Ltd
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Publication of CN102674659A publication Critical patent/CN102674659A/en
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Abstract

The invention relates to a mold for making a glass pot lid, belonging to the technical field of glass molds. The mold comprises a base, a group of limit guide blocks, an ejection rod, a group of handle molds, a mold ejection holder, a pot lid lower mold, a pot lid upper mold, a lid plate joint and an upper mold holder. The mold has the advantages that: supporting feet are favorably matched by means of a supporting foot longitudinal guide slide groove in a limit guide block sliding table arranged on the base, so that the mold ejection holder is favorably matched with the base; the ejection rod is matched with the handle molds, and the handle molds can be satisfactorily opened and closed under the guide of the limit guide blocks; the pot lid upper mold is satisfactorily matched with the pot lid lower mold, so that the formation of the glass pot lid is facilitated; a water cooling device is arranged on the lid plate joint, so that the external part of the pot lid upper mold which is positioned in the lid plate joint cavity of the lid plate joint and is matched with a pot lid forming cavity of the pot lid lower mold can be cooled; and a water cooling disk is arranged in the upper mold cavity of the pot lid upper mold, so that a good cooling effect on the upper mold cavity can be achieved.

Description

For making the mould of Lid of glass pot
Technical field
the invention belongs to technical field of glass dies, be specifically related to a kind of for making the mould of Lid of glass pot.
Background technology
glass mold is in published, in outer patent documentation, can be seen in a large number, slightly with what exemplify, make the mould that Glass Containers is used as CN10129835A(), CN101298356A(makes the mould of Glass Containers), the mould that CN101298357A(processing glass container is used), the mould of CN101298358A(Glass Containers processing use), the mould of CN101298360A(processing glass container), TOHKEMY 2004-31237A(small bottle shaping mould design-Mechanism of I. S. Machine blow-and-blow bottle processed), W02006/098984A(glass-forming die) and US2006/0213632A1(glass-forming die), etc..
but be not limited to lift above and glass mold all for Glass Containers as all kinds of bottles, beverage bottle, glass cylinder, bottle for cosmetics, vase and jam product bottle etc., and to the glass mold of making pot cover there are no report.
why in patent and non-patent literature, be not seen in relevant for the technical intelligence of making Lid of glass pot, reason roughly has the following aspects, the one, because Lid of glass pot die design difficulty is large and technical requirements is high, therefore domestic glass mold production firm does not almost dare to inquire; The 2nd, expensive and maintenance difficulties and maintenance cost are large; The 3rd, domestic cooking utensils production firm is generally to external import Lid of glass pot.In being not limited to these described three reasons, the technical project of Lid of glass pot mould is major cause, because it should take into account the reasonableness of structure, considers again the reasonableness of manufacture and the feasibility of assembling, etc.Particularly: except the parts self such as bed die seat, backform seat, lid handle mould, lid mould rational in infrastructure, also need to consider matching relationship each other, and should there is good effect to the folding cooling, lid handle mould of lid mould, otherwise be difficult to meet the manufacture requirement to Lid of glass pot.
in view of above-mentioned prior art, the applicant has done long-term and good try has found to meet the effective technique means of producing Lid of glass pot requirement, and technical scheme described below produces under this background.
Summary of the invention
task of the present invention is to provide a kind of and contributes to ensure backform seat and base good combination, be conducive to ensure the folding of handle modular ideal, be of value to the upper and lower mould of pot cover that makes to be configured to lid mould have good matching relationship and have be convenient to pot cover patrix implement good cooling and use meet Lid of glass pot forming requirements for making the mould of Lid of glass pot.
task of the present invention completes like this, a kind of for making the mould of Lid of glass pot, comprise a base, this base under use state towards on a side form the spacing guide block slide unit there is an inverted truncated cone shape, this spacing guide block slide unit forms a handle mould sliding cavity, on the chamber wall of this handle mould sliding cavity, be equidistantly spaced and be provided with one group of longitudinal chute of spacing guide block that connects described chamber wall, and with equidistant intervals state, be concaved with one group of longitudinal slide guide groove of leg on the inwall of handle mould sliding cavity, and in the bottom of handle mould sliding cavity and be positioned at middle position and form and have a guide pin bushing, one group of spacing guide block, this quantity of organizing spacing guide block equates and is slidably matched with the longitudinal chute of spacing guide block with the quantity of the described longitudinal chute of spacing guide block, one push rod and one group of handle mould, this push rod and described guide pin bushing are slidably matched, in one end towards handle mould of this push rod, form and have a push rod head, in push rod head, with equidistant intervals, be fixed with the slide block that one group of quantity equates with the quantity of handle mould, one group of handle mould encloses one around circumferential direction each other not only can scold the integral body of opening but also can be mutually closed each other, and be slidably arranged in described handle mould sliding cavity, each handle mould is connected with one of them the spacing guide block in described one group of spacing guide block, and described slide block and handle mould are slidably matched, one backform seat, this backform seat is fixedly connected with described push rod head, and on this backform seat, interval forms one group of leg, the quantity of this group leg is corresponding with the quantity location of equal of the longitudinal slide guide groove of described leg, and is slidably matched with the longitudinal slide guide groove of leg, one pot cover counterdie and pot cover patrix and a strap joint, this pot cover counterdie is fixedly connected with described backform seat, and towards a side formation of pot cover patrix, there is a pot cover forming cavity at this pot cover counterdie, central authorities' formation in this pot cover forming cavity has a panhandle shaped hole, pot cover counterdie forms and has a cover plate seat chamber towards the edge of a side of pot cover patrix, strap joint is fixed with a cover plate towards a side of pot cover counterdie, this cover plate is located on described cover plate seat chamber, and on strap joint, be also designed with water-chilling plant, pot cover patrix matches with described pot cover forming cavity, and be positioned at the strap joint chamber of strap joint, in the upper cavity of pot cover patrix, be provided with one for the water cooling dish cooling to upper cavity, one upper bolster, this upper bolster is connected with described pot cover patrix, and the central authorities at this upper bolster are equipped with a water inlet pipe, this water inlet pipe is connected and communicates with water cooling dish with described water cooling dish, described upper cavity communicates with the upper bolster chamber of upper bolster, wherein, offer one group of backwater hole on the roof in upper bolster chamber, this group backwater hole communicates with upper bolster chamber.
in a specific embodiment of the present invention, the top of described spacing guide block slide unit is provided with a pot cover counterdie support platform to extending out, and described pot cover counterdie is shelved on this pot cover counterdie support platform.
in another specific embodiment of the present invention, one group of described longitudinal chute of spacing guide block and the quantity of one group of longitudinal slide guide groove of leg are three, the quantity of one group of described spacing guide block is three pieces, and the shape of cross section of each spacing guide block is convex shape, the quantity of one group of described leg is three, the quantity of one group of described slide block is three pieces, and the quantity of one group of described handle mould is three.
in another specific embodiment of the present invention, described backform seat has the fixed ring that a diameter is less than the diameter of backform seat, this fixed ring is fixedly connected with the push rod head of described push rod, one group of described leg is connected between fixed ring and backform seat, and form and have a difference of altitude between backform seat and fixed ring, the degree of this difference of altitude and the height of leg adapt, and by this difference of altitude, make the shape of leg be configured to L shaped.
in another specific embodiment of the present invention, each formation of one group of described handle mould has a chute and a handle die cavity, and form and have a leg groove between adjacent handle mould, described slide block and chute are slidably matched, and described leg matches with leg groove, after one group of handle mould is fitted to each other, be formed with a rostellum hole communicating with described handle die cavity, the top of described push rod head forms a rostellum, and this rostellum matches with rostellum hole.
of the present invention, also have in a specific embodiment, described water-chilling plant comprise into, posticum and return flume, prosopyle and posticum are opened on described strap joint, and all communicate with return flume, return flume by be opened in strap joint towards the first recessed road of water coolant of a side of described cover plate be opened in cover plate towards a side of strap joint and the second water coolant recessed road corresponding with the first recessed road of water coolant, position jointly form, and towards a side of cover plate, be arranged at intervals with a pair of the first sealing-ring at strap joint, this is the side corresponding to described the first recessed road of water coolant to one of them first sealing-ring in the first sealing-ring, another first sealing-ring is corresponding to the opposite side in the first recessed road of water coolant.
more of the present invention and in a specific embodiment, described water cooling dish has a dish chamber, on the sidewall in this dish chamber and around the circumferential direction of sidewall is spaced apart, be provided with one group of spout hole communicating with dish chamber, this group spout hole communicates with described upper cavity, and described water inlet pipe connects with the central authorities at the top of water cooling dish and communicates with dish chamber.
in of the present invention and then a specific embodiment, at described upper bolster, on the outer wall of one end of described pot cover patrix, be provided with one second sealing-ring, the upper cavity chamber wall of this second sealing-ring and described upper cavity is sealed and matched.
of the present invention again more and in a specific embodiment, at described upper bolster, on the outer wall of one end of described pot cover patrix, form and have one first mounting flange, this first mounting flange is fixedly connected with pot cover patrix, and deviate from upper bolster to form on the outer wall of one end of pot cover patrix, has second mounting flange for connecting with press.
in again of the present invention and then a specific embodiment, the spacing guide block slide unit of described inverted truncated cone refers to that the diameter on spacing guide block slide unit top is larger than the diameter of bottom.
technical scheme provided by the invention by being opened in the longitudinal slide guide groove of leg on the spacing guide block slide unit of base and obtaining so that leg good combination, thereby can ensure the good combination of backform seat and base; Coordinating and can make the folding of handle modular ideal under the guiding of spacing guide block by push rod and handle mould; Pot cover patrix can coordinate with modular ideal under pot cover and contribute to the shaping to Lid of glass pot; Owing to being provided with water-chilling plant on strap joint, thereby can implement exterior cooling to being positioned at pot cover patrix strap joint chamber and that match with the pot cover forming cavity of pot cover counterdie of strap joint, again owing to being provided with water cooling dish in the upper cavity at pot cover patrix, thereby can play good cooling effect to upper cavity.
Accompanying drawing explanation
fig. 1 is embodiments of the invention structure iron.
fig. 2 is the sectional view of Fig. 1.
Embodiment
for the auditor that the makes Patent Office especially public can be expressly understood technical spirit of the present invention and beneficial effect more, applicant elaborates the mode with embodiment below, but to the description of embodiment, be not all the restriction to the present invention program, any according to the present invention design, done only for pro forma but not substantial equivalent transformation all should be considered as technical scheme category of the present invention.
please be referring to Fig. 1 and Fig. 2, provided a base 1, this base 1 under use state with the support of press for the Lid of glass pot that is shaped or claim that press workplatform is matched, this base 1 towards on a side under use state towards on a side (being also current icon location status) form and to have a spacing guide block slide unit 11, this spacing guide block slide unit 11 is inverted truncated cone shape, and be hollow, form and have a handle mould sliding cavity 111, so-called inverted truncated cone refer to towards the diameter of upper one end than towards under the diameter of one end large, and on the end face of the large one end of diameter, expand to establish to form and have a pot cover counterdie support platform 112.
as shown in Figure 1; on the wall body of aforesaid spacing guide block slide unit 11, be equidistantly spaced and be provided with one group of longitudinal chute 1111 of (the present embodiment is three) spacing guide block; more precisely, the longitudinal chute 1111 of spacing guide block is offered and connects (from handle mould sliding cavity 111, leading to the external world) with the external world along the short transverse of spacing guide block slide unit 11.Again, on the inwall of handle mould sliding cavity 111, take equally equidistant intervals is concaved with one group of longitudinal slide guide groove 1112 of (the present embodiment is three) leg.And the middle position in the bottom of handle mould sliding cavity 111 forms a guide pin bushing 1113.
the quantity of one group of spacing guide block 2 shown in figure is three pieces, be slidably matched, and the shape of cross section of each spacing guide block 2 is " protruding " font of Chinese character, the protuberance bit alignment handle mould sliding cavity 111 of convex shape with the longitudinal chute 1111 of aforesaid spacing guide block.
the push rod 3 and the dowel hole 11131(of aforesaid guide pin bushing 1113 that provide also can claim jogger hole) be slidably matched, at this push rod 3, towards one end of the one group of handle mould 4 that is about to describe below, be that push rod 3 tops formations have a mushroom push rod head 31, surface in this push rod head 31 is fixed with in one group of slide block 311(the present embodiment with the first screw 3111 from state with equidistant, and the quantity of one group of slide block 311 is three pieces).Middle position in push rod head 31 is also extended with a rostellum 312.
fixed ring 51 use the second screws 521 that one backform seat 5 consists of its central part are fixedly connected with the push rod head screw hole 313 in aforesaid push rod head 31, and backform seat 5 use the 3rd screw 53 is connected with the pot cover counterdie 6 that also will describe below.As shown in Figure 1, between aforesaid fixed ring 52 and backform seat 5, have a difference of altitude, the height of the leg 51 that the degree of this difference of altitude distributes with one group of (the present embodiment is three) equidistant intervals just adapts, thereby by this difference of altitude, one group of leg 51 is configured to just as L shaped shape, more particularly, one end of leg 51 (lower end) is connected with fixed ring 52, and the other end (upper end) is connected with backform seat 5.Leg 51 is slidably matched with the longitudinal slide guide groove 1112 of aforesaid leg.
applicant need to clarify: the concept of backform seat 5 defines from its function (function), function (or can) for jacking pot cover counterdie.
the quantity of one group of handle mould 4 having mentioned is above three pieces, and they just form a complete handle mould 4 after cooperation, and the handle mould slide guide face 45 of each handle mould 4 matches with the chamber wall of aforesaid handle mould sliding cavity 111.In addition, each handle mould 4 has a chute 41 and a handle die cavity 42, and aforesaid slide block 311 matches (being slidably matched) with chute 41, between adjacent handle mould 4, is configured to leg groove 43, and aforesaid leg 51 matches with leg groove 43.One group three pieces of handle moulds 4 after being fitted to each other, just form one complete be aforesaid handle die cavity 42, and form a rostellum hole 44 communicating with handle die cavity 42, the rostellum 312 of aforesaid push rod head 31 is corresponding with rostellum hole 44 and match.Aforesaid spacing guide block 2 is connected with the fixed orifices 46 that is preset in the bottom of handle mould 4 by set screw 21.
one pot cover counterdie 6 shown in figure and that mentioned in the above also can claim counterdie connecting hole by the counterdie fixed orifices 64(on it) be fixedly connected with aforesaid the 3rd screw 53.The pot cover that the global shape of this pot cover counterdie 6 is put just as facing upward of daily being seen cooker, facing upward the concept of putting refers to towards upper placement, more particularly pot cover counterdie 6 has a pot cover forming cavity 61 towards a side formation of the pot cover patrix 7 that also will describe in detail below, and has panhandle shaped hole 62 in central authorities' formation of this pot cover forming cavity 61.At pot cover counterdie 6, towards a side of pot cover patrix 7 and around the circumferential direction of pot cover forming cavity 61, form and have a cover plate seat chamber 63 again.
pot cover patrix 7 above-mentioned matches corresponding to aforesaid pot cover forming cavity 61 and with pot cover forming cavity 61, at the upper cavity 71 of this pot cover patrix 7, lay a water cooling dish 72, on the sidewall of this water cooling dish 72 and around the circumferential direction of sidewall is spaced apart, be provided with one group of spout hole 722.Shown in figure, one group of spout hole 722 both communicated with dish chamber 721, communicated again with aforesaid upper cavity 71, by this group spout hole 722, the water in dish chamber 721 was ejected to upper cavity 71, cooling to upper cavity 71.Again, on the roof of water cooling dish 72 and be positioned at central authorities and offer a water inlet pipe matching hole 723.
one strap joint 8 is fixed with a cover plate 81 towards a side of pot cover counterdie 6 with the 4th screw 85, and also forms and have a water-chilling plant 82 on strap joint 8.In the strap joint chamber 83 of aforesaid pot cover patrix 7 corresponding to strap joint 8.At use state, strap joint 8 is connected with Lid of glass pot moulding press.
aforesaid water-chilling plant 82 by be opened on strap joint 8 into and out of water hole 821,822 and return flume 823 form, and 821,822 all communicate with return flume 823 into and out of water hole, and return flume 823 by be opened in strap joint 8 towards the first recessed road 8231 of water coolant of a side of cover plate 81 and be opened in cover plate 81 towards a side of strap joint 8 and the second water coolant recessed road 8232 corresponding with the first recessed road 8231 of water coolant, position jointly form.In order to make to there is good sealing effectiveness between strap joint 8 and cover plate 81, therefore at strap joint 8, towards a side of cover plate 81, be provided with a pair of the first sealing-ring 84, one of them first sealing-ring 84 in this pair of first sealing-ring 84 is positioned at a side in the first recessed road 8231 of water coolant, and this is positioned at the opposite side in the first recessed road 8231 of water coolant to another first sealing-ring 84 in the first sealing-ring 84.
please continue to refer to Fig. 1 and Fig. 2, when water coolant, by pipeline, from prosopyle 821, introduced return flumes 823 interior, just by posticum 822, drawn, thereby make strap joint 8 cooling, so that cooling corresponding to the pot cover patrix 7 in strap joint chamber 83.
the bottom of the outer wall of the upper bolster 9 providing is provided with one second sealing-ring 93, this second sealing-ring 93 forms sealing with the chamber wall of aforesaid upper cavity 71, and expand and be provided with one first mounting flange 94 on the top corresponding to the second sealing-ring 93, fixing with the pot cover patrix connecting hole 73 being preset on pot cover patrix 7 with the 5th screw 941.At upper bolster 9, away from one end of pot cover patrix 7, be to expand and be provided with one second mounting flange 95 on the outer wall of upper end of shown position state, spaced apartly on this second mounting flange 95 be provided with one group of open holes 951, this group open holes 951 is for being fixedly connected with upper bolster 9 with the die holder of Lid of glass pot moulding press.By Fig. 1 is clear, show, upper bolster 9 forms the upper bolster chamber 92 that has a bottom not seal, and this upper bolster chamber 92 is corresponding with aforesaid upper cavity 71 and communicate.On the roof 921 in upper bolster chamber 92, offer one group of backwater hole 9211, and the central authorities at the roof 921 in upper bolster chamber 92 are fixed with one end (upper end) of a water inlet pipe 91 with thread fiting mode, and the other end of water inlet pipe 91 (lower end) connects with aforesaid water inlet pipe matching hole 723 screw threads.
when by the water supply line docking with water inlet pipe 91, external water source being introduced to water inlet pipe 91, by water inlet pipe 91, water coolant is introduced in the dish chamber 721 of water cooling dish 72 of aforesaid pot cover patrix 7, in spout hole 722 is ejected to upper cavity 71, because upper cavity 71 communicates with upper bolster chamber 92, again because backwater hole 9211 communicates with upper bolster chamber 92, therefore the water coolant entering in upper cavity 71 is drawn by backwater hole 9211, so circulation and cooling to the upper cavity 71 of pot cover patrix 7.
below in conjunction with Fig. 1 and Fig. 2, principle of work of the present invention is described, in die opening state, frit is introduced in the pot cover forming cavity 61 of pot cover counterdie 6, under the work of press, making strap joint 8 and upper bolster (being plunger adaptor) 9 is downward motion together with pot cover patrix (being drift) 7 towards pot cover forming cavity 61 displacements of pot cover counterdie 6, frit is shaped between the upper and lower mould 7,6 of pot cover, the moulding together with push rod 3 chambeies of the inner chamber 42 of panhandle mould 4.In this process, aforesaid water-chilling plant 72 and water inlet pipe 91 are in running order, carry out water and patrol ring, regulate the cold and hot temperature of drift 7, guarantee the quality of Lid of glass pot moulding.After Lid of glass pot press forming, under the work of press, make cover plate connecting joint 8 and upper bolster 9 together with pot cover patrix 7 towards the direction displacement that deviates from pot cover counterdie 6, to top offset.Then push rod 3 moves upward, and makes handle mould 4 to top offset under the guiding of spacing guide block 2 simultaneously, by push rod 3, drives backform seat 5 to top offset, is upwards pushed away, thereby and to top offset, one group of handle mould 4 is opened by push rod head 31 by backform seat 5 together with pot cover counterdie 6.Panhandle mould 4 is three moulds, the inner chamber of base 1 is to have tapering, yet guide block 2 is next to the skin, at base 1 and with panhandle mould 4, be screwed, when sliding up and down, be solidarity, thereby push rod 3 upwards promote handle mould 4 is made progress simultaneously, the just automatic spreading of handle mould 4, reaching panhandle has the effect of the demoulding, and self suction cover device of recycling press, Lid of glass pot sucking-off.

Claims (10)

1. a kind of for making the mould of Lid of glass pot, it is characterized in that comprising a base (1), this base (1) under use state towards on a side form the spacing guide block slide unit (11) there is an inverted truncated cone shape, this spacing guide block slide unit (11) forms a handle mould sliding cavity (111), on the chamber wall of this handle mould sliding cavity (111), be equidistantly spaced and be provided with one group of longitudinal chute of spacing guide block (1111) that connects described chamber wall, and with equidistant intervals state, be concaved with one group of longitudinal slide guide groove of leg (1112) on the inwall of handle mould sliding cavity (111), and in the bottom of handle mould sliding cavity (111) and be positioned at middle position and form and have a guide pin bushing (1113), one group of spacing guide block (2), this quantity of organizing spacing guide block (2) equates and is slidably matched with the longitudinal chute of spacing guide block (1111) with the quantity of the described longitudinal chute of spacing guide block (1111), one push rod (3) and one group of handle mould (4), this push rod (3) is slidably matched with described guide pin bushing (1113), in one end towards handle mould (4) of this push rod (3), form and have a push rod head (31), in push rod head (31), above with equidistant intervals, be fixed with the slide block (311) that one group of quantity equates with the quantity of handle mould (4), one group of handle mould (4) encloses one around circumferential direction each other not only can scold the integral body of opening but also can be mutually closed each other, and be slidably arranged in described handle mould sliding cavity (111), each handle mould (4) is connected with one of them the spacing guide block (2) in described one group of spacing guide block (2), described slide block (311) is slidably matched with handle mould (4), one backform seat (5), this backform seat (5) is fixedly connected with described push rod head (31), and form and have one group of leg (51) at the upper interval of this backform seat (5), the quantity of this group leg (51) is corresponding with the quantity location of equal of the longitudinal slide guide groove of described leg (1112), and is slidably matched with the longitudinal slide guide groove of leg (1112), one pot cover counterdie (6) and a pot cover patrix (7) and strap joint (8), this pot cover counterdie (6) is fixedly connected with described backform seat (5), and towards a side formation of pot cover patrix (7), there is a pot cover forming cavity (61) at this pot cover counterdie (6), central authorities' formation in this pot cover forming cavity (61) has a panhandle shaped hole (62), pot cover counterdie (6) forms and has a cover plate seat chamber (63) towards the edge of a side of pot cover patrix (7), strap joint (8) is fixed with a cover plate (81) towards a side of pot cover counterdie (6), this cover plate (81) is located on described cover plate seat chamber (63), and on strap joint (8), be also designed with water-chilling plant (82), pot cover patrix (7) matches with described pot cover forming cavity (61), and be positioned at the strap joint chamber (83) of strap joint (8), in the upper cavity (71) of pot cover patrix (7), be provided with one for the water cooling dish (72) cooling to upper cavity (71), one upper bolster (9), this upper bolster (9) is connected with described pot cover patrix (7), and the central authorities at this upper bolster (9) are equipped with a water inlet pipe (91), this water inlet pipe (91) is connected and communicates with water cooling dish (72) with described water cooling dish (72), described upper cavity (71) communicates with the upper bolster chamber (92) of upper bolster (9), wherein, on the roof (921) of upper bolster chamber (92), offer one group of backwater hole (9211), this group backwater hole (9211) communicates with upper bolster chamber (92).
2. according to claim 1 for making the mould of Lid of glass pot, the top that it is characterized in that described spacing guide block slide unit (11) is provided with a pot cover counterdie support platform (112) to extending out, and described pot cover counterdie (6) is shelved on this pot cover counterdie support platform (112).
3. according to claim 1 for making the mould of Lid of glass pot, it is characterized in that described one group of longitudinal chute of spacing guide block (1111) and the quantity of one group of longitudinal slide guide groove of leg (1112) are three, the quantity of described one group of spacing guide block (2) is three pieces, and the shape of cross section of each spacing guide block (2) is convex shape, the quantity of described one group of leg (51) is three, the quantity of described one group of slide block (311) is three pieces, and the quantity of described one group of handle mould (4) is three.
4. according to claim 1 for making the mould of Lid of glass pot, it is characterized in that described backform seat (5) has the fixed ring (52) that a diameter is less than the diameter of backform seat (5), this fixed ring (52) is fixedly connected with the push rod head (31) of described push rod (3), described one group of leg (51) is connected between fixed ring (52) and backform seat (5), and form and have a difference of altitude between backform seat (5) and fixed ring (52), the height of the degree of this difference of altitude and leg (51) adapts, and by this difference of altitude, makes the shape of leg (51) be configured to L shaped.
5. according to described in claim 1 or 3 for making the mould of Lid of glass pot, it is characterized in that each formation of described one group of handle mould (4) has a chute (41) and a handle die cavity (42), and form and have a leg groove (43) between adjacent handle mould (4), described slide block (311) is slidably matched with chute (41), and described leg (51) matches with leg groove (43), after being fitted to each other, one group of handle mould (4) is formed with a rostellum hole (44) communicating with described handle die cavity (42), the top of described push rod head (31) forms a rostellum (312), this rostellum (312) matches with rostellum hole (44).
6. according to claim 1 for making the mould of Lid of glass pot, it is characterized in that described water-chilling plant (82) comprise into, posticum (821, 822) and return flume (823), prosopyle (821) and posticum (822) are opened on described strap joint (8), and all communicate with return flume (823), return flume (823) by be opened in strap joint (8) towards the first recessed road of water coolant (8231) of a side of described cover plate (81) and be opened in cover plate (81) towards a side of strap joint (8) and the second water coolant recessed road (8232) corresponding with the first recessed road of water coolant (8231), position jointly form, and towards a side of cover plate (81), be arranged at intervals with a pair of the first sealing-ring (84) at strap joint (8), this is the side corresponding to described the first recessed road of water coolant (8231) to one of them first sealing-ring (84) in the first sealing-ring (84), another first sealing-ring (84) is corresponding to the opposite side in the first recessed road of water coolant (8231).
7. according to claim 1 for making the mould of Lid of glass pot, it is characterized in that described water cooling dish (72) has a dish chamber (721), on the sidewall in this dish chamber (721) and around the circumferential direction of sidewall is spaced apart, be provided with one group of spout hole (722) communicating with dish chamber (721), this group spout hole (722) communicates with described upper cavity (71), and described water inlet pipe (91) connects with the central authorities at the top of water cooling dish (72) and communicates with dish chamber (721).
8. according to claim 1 for making the mould of Lid of glass pot, it is characterized in that being provided with on the outer wall of one end of described pot cover patrix (7) at described upper bolster (9) one second sealing-ring (93), this second sealing-ring (93) is sealed and matched with the upper cavity chamber wall of described upper cavity (71).
9. according to described in claim 1 or 8 for making the mould of Lid of glass pot, it is characterized in that on the outer wall of one end of described pot cover patrix (7), forming and having one first mounting flange (94) at described upper bolster (9), this first mounting flange (94) is fixedly connected with pot cover patrix (7), and deviate from upper bolster (9) to form on the outer wall of one end of pot cover patrix (7), has second mounting flange (95) for connecting with press.
10. according to claim 1 for making the mould of Lid of glass pot, it is characterized in that the spacing guide block slide unit (11) of described inverted truncated cone refers to that the diameter on spacing guide block slide unit (11) top is larger than the diameter of bottom.
CN201210143747.3A 2012-05-10 2012-05-10 Mold for making glass pot lid Active CN102674659B (en)

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WO2002011496A1 (en) * 2000-08-02 2002-02-07 Toole Joan C Cooking vessel with adjustable ventilation system
CN2933639Y (en) * 2006-04-28 2007-08-15 章富永 Curved teeth slide block type pressure cooker cover forming mold
CN101337252A (en) * 2008-08-14 2009-01-07 武汉苏泊尔炊具有限公司 Composite mold of pressure cooker lid
CN202174179U (en) * 2011-08-07 2012-03-28 新兴县先丰不锈钢制品有限公司 Progressive mold for pot lid handle
CN202558758U (en) * 2012-05-10 2012-11-28 常熟市伟恒模具铸造有限公司 Mold for manufacturing glass pot cover

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002011496A1 (en) * 2000-08-02 2002-02-07 Toole Joan C Cooking vessel with adjustable ventilation system
CN2933639Y (en) * 2006-04-28 2007-08-15 章富永 Curved teeth slide block type pressure cooker cover forming mold
CN101337252A (en) * 2008-08-14 2009-01-07 武汉苏泊尔炊具有限公司 Composite mold of pressure cooker lid
CN202174179U (en) * 2011-08-07 2012-03-28 新兴县先丰不锈钢制品有限公司 Progressive mold for pot lid handle
CN202558758U (en) * 2012-05-10 2012-11-28 常熟市伟恒模具铸造有限公司 Mold for manufacturing glass pot cover

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