CN114102815B - Prefabricated bay window production die - Google Patents
Prefabricated bay window production die Download PDFInfo
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- CN114102815B CN114102815B CN202111265208.2A CN202111265208A CN114102815B CN 114102815 B CN114102815 B CN 114102815B CN 202111265208 A CN202111265208 A CN 202111265208A CN 114102815 B CN114102815 B CN 114102815B
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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
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/22—Moulds for making units for prefabricated buildings, i.e. units each comprising an important section of at least two limiting planes of a room or space, e.g. cells; Moulds for making prefabricated stair units
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- Molds, Cores, And Manufacturing Methods Thereof (AREA)
- Moulds, Cores, Or Mandrels (AREA)
Abstract
The invention provides a prefabricated bay window production die, and relates to the technical field of prefabricated component production dies; the system comprises an installation platform, a first splicing module, a second splicing module, a first expanding module and a second expanding module; the first splicing module, the second splicing module, the first expanding module and the second expanding module jointly enclose a pouring space. According to the prefabricated bay window production die, the distance between the first splicing module and the second splicing module can be adjusted during splicing, the first expansion module and the second expansion module with corresponding specification and size are selected according to design requirements, the first expansion module and the second expansion module are arranged between the first splicing module and the second splicing module, die splicing and subsequent pouring are carried out, the prefabricated bay window production die can be adapted to the production of bay windows with various specification and size through one set of die, the application range of the die is improved, and the production cost is reduced.
Description
Technical Field
The invention relates to the technical field of prefabricated part production dies, in particular to a prefabricated bay window production die.
Background
The wall, beam and column of the existing prefabricated bay window are formed by pouring a mould, the mould mainly comprises an inner mould, an outer mould and a bottom mould, wherein the bottom mould is a non-expandable whole, and the inner mould and the outer mould are detachable assembly components.
Before the prefabricated bay window is produced, the inner mold, the outer mold and the bottom mold are assembled into a whole, then ribs are manufactured, concrete is poured, and after concrete curing is completed, demolding is realized by disassembling the inner mold and the outer mold, so that the production of the bay window is completed. The combined bay window mould is generally in one-to-one correspondence with the bay window types, namely, one bay window mould can only produce bay windows with one external dimension, and the function of one mould compatible with bay windows with multiple external dimensions cannot be realized, so that the universality of the mould is poor.
Disclosure of Invention
The invention aims to provide a prefabricated bay window production die, which aims to solve the problems that the existing bay window die can only produce bay windows with one external dimension and has poor universality.
In order to solve the above problems, the present invention provides a prefabricated bay window production mold, comprising: the mounting platform is provided with a first area and a second area which are oppositely arranged along a first horizontal direction, and a third area and a fourth area which are oppositely arranged along a second horizontal direction perpendicular to the first horizontal direction; a first splice module mounted in the first region and a second splice module mounted in the second region, at least one of the first splice module and the second splice module configured to move along the first horizontal direction on the mounting platform; the first expansion module is configured to be installed in the third area and detachably connected with the first splicing module and the second splicing module respectively, and the second expansion module is configured to be installed in the fourth area and detachably connected with the first splicing module and the second splicing module respectively; the first splicing module, the second splicing module, the first expanding module and the second expanding module jointly enclose a pouring space.
Further, the first splicing module comprises a first outer die assembly and a first inner die assembly positioned in the first outer die assembly, and the second splicing module comprises a second outer die assembly and a second inner die assembly positioned in the second outer die assembly; the first expansion module comprises a first expansion outer die and a first expansion inner die, and the second expansion module comprises a second expansion outer die and a second expansion inner die; the first expanding outer die is connected with the first outer die assembly and the second outer die assembly along the two opposite sides of the first horizontal direction respectively, and the first expanding inner die is connected with the first inner die assembly and the second inner die assembly along the two opposite sides of the first horizontal direction respectively; the second expansion outer die is connected with the first outer die assembly and the second outer die assembly respectively along the two opposite sides in the first horizontal direction, and the second expansion inner die is connected with the first inner die assembly and the second inner die assembly respectively along the two opposite sides in the first horizontal direction.
Further, the first outer die assembly comprises a first outer die, a second outer die and a third outer die, the first outer die and the third outer die are oppositely arranged, and the second outer die is positioned between the first outer die and the third outer die; along the first horizontal direction, one of two opposite sides of the first outer die is detachably connected with the second outer die, the other side of the opposite sides of the first outer die is detachably connected with the first expanding outer die, one of two opposite sides of the third outer die is detachably connected with the second outer die, and the other side of the opposite sides of the third outer die is detachably connected with the second expanding outer die.
Further, the first inner mold assembly comprises a first inner mold, a second inner mold and a third inner mold, the first inner mold and the third inner mold are oppositely arranged, and the second inner mold is positioned between the first inner mold and the third inner mold; along the first horizontal direction, one of two opposite sides of the first inner die is detachably connected with the second inner die, the other side of the first inner die is detachably connected with the first expanding inner die, one of two opposite sides of the third inner die is detachably connected with the second inner die, and the other side of the third inner die is detachably connected with the second expanding inner die.
Further, the mold further comprises a first mold shrinkage mechanism and a second mold shrinkage mechanism which are positioned in the first inner mold assembly; the first mold shrinkage mechanism is respectively connected with the first inner mold and the second inner mold, and the action of the first mold shrinkage mechanism drives the first inner mold to be close to or far away from the second inner mold; the second mold shrinkage mechanism is respectively connected with the second inner mold and the third inner mold, and the action of the second mold shrinkage mechanism drives the third inner mold to be close to or far away from the second inner mold.
Further, the first mold shrinkage mechanism comprises a first fixing piece, a first screw, a first nut, a first swing rod and a second swing rod; opposite ends of the first fixing piece are respectively connected with the first inner die and the second inner die in a sliding manner; the first screw is rotatably arranged on the first fixing piece and is perpendicular to the mounting platform; the first nut is in threaded connection with the first screw rod and can move up and down under the rotation of the first screw rod; one end of the first swing rod is hinged with the first nut, the other end of the first swing rod is hinged with the first inner die, one end of the second swing rod is hinged with the first nut, and the other end of the second swing rod is hinged with the second inner die.
Further, the first and second support mechanisms are positioned in the first internal mold assembly and are telescopic; one end of the first supporting mechanism is detachably connected with the first inner die, and the other end of the first supporting mechanism is detachably connected with the third inner die; one end of the second supporting mechanism is detachably connected with the second inner die, and the other end of the second supporting mechanism is detachably connected with the mounting platform.
Further, the second splicing module is configured to move on the mounting platform along the first horizontal direction, and a plurality of mold locking mechanisms arranged at intervals are arranged on the mounting platform along the first horizontal direction, and the mold locking mechanisms are detachably connected with the second splicing module.
Further, the die locking mechanism comprises a movable joint bolt, a first limiting shaft and a second nut; the lower end of the movable joint bolt is hinged on the mounting platform, and the upper end of the movable joint bolt is in threaded connection with the second nut; the middle part of the first limiting shaft is provided with a jack, and the first limiting shaft is sleeved on the movable joint bolt through the jack and is limited by the second nut; the splicing module is provided with a first limiting plate and a second limiting plate which are arranged at intervals along the first horizontal direction, the first limiting plate is provided with a first limiting groove, the second limiting plate is provided with a second limiting groove, and the movable joint bolt can rotate to the position between the first limiting plate and the second limiting plate, so that one end of the first limiting shaft is clamped with the first limiting groove, and the other end of the first limiting shaft is clamped with the second limiting groove.
Further, the third area is provided with a plurality of first expansion modules, the plurality of first expansion modules are sequentially connected along the first horizontal direction, one of the first expansion modules is connected with the first splicing module, and the other of the first expansion modules is connected with the second splicing module; and/or, the fourth area is provided with a plurality of second expansion modules, the second expansion modules are sequentially connected along the first horizontal direction, one second expansion module is connected with the first splicing module, and the other second expansion module is connected with the second splicing module.
Further, the mounting platform is provided with a first expansion table extending in a direction away from the fourth area in the third area, and the first expansion module is positioned on the first expansion table and is configured to move on the first expansion table along the second horizontal direction; and/or the mounting platform is provided with a second expansion platform extending towards the direction deviating from the third area in the fourth area, and the second expansion module is positioned on the second expansion platform and is configured to move on the second expansion platform along the second horizontal direction.
According to the prefabricated bay window production die provided by the invention, the distance between the first splicing module and the second splicing module is adjusted during splicing, the first expansion module and the second expansion module are arranged between the first splicing module and the second splicing module, then die splicing and subsequent pouring are carried out, the first expansion module and the second expansion module with corresponding specification and size can be selected according to design requirements, and then the prefabricated bay window production die can be adapted to the production of bay windows with various specification and size through one set of die, so that the application range of the die is improved, and the production cost is reduced.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only embodiments of the present invention, and that other drawings can be obtained according to the provided drawings without inventive effort for a person skilled in the art.
FIG. 1 is a top view of a prefabricated bay window production mold provided in accordance with an embodiment of the present invention;
FIG. 2 is a schematic structural view of a prefabricated bay window production mold according to an embodiment of the present invention;
FIG. 3 is an enlarged view of portion a of FIG. 2;
fig. 4 is a schematic structural diagram of a prefabricated bay window production mold according to an embodiment of the present invention after splicing;
fig. 5 is a schematic structural view of a first splicing module of a prefabricated bay window production mold according to an embodiment of the present invention;
FIG. 6 is an enlarged view of section b of FIG. 5;
fig. 7 is a schematic structural diagram of a first expansion module of a prefabricated bay window production mold according to an embodiment of the present invention;
fig. 8 is a schematic structural diagram of a second expansion module of the prefabricated bay window production mold according to the first embodiment of the present invention;
FIG. 9 is a schematic structural view of a first support mechanism of a prefabricated bay window production mold according to an embodiment of the present invention;
fig. 10 is a schematic structural diagram of a prefabricated bay window production mold according to a second embodiment of the present invention;
fig. 11 is a schematic structural diagram of a prefabricated bay window production mold after splicing according to a second embodiment of the present invention.
Reference numerals illustrate:
100-mounting a platform; 110-a first region; 120-a second region; 130-a third region; 140-fourth region; 150-sliding rails; 160-a mold locking mechanism; 161-swing bolts; 162-a first limiting shaft; 163-a second nut; 170-a first expansion table; 180-a second expansion table;
200-a first splicing module; 210-a first outer mold assembly; 211-a first outer mold; 212-a second outer mold; 213-a third outer mold; 220-a first inner mold assembly; 221-a first inner mold; 222-a second inner mold; 223-a third inner mold; 224-a first mold shrink mechanism; 2241-first mount; 2242-first screw; 2243-first nut; 2244-a first swing rod; 2245-second swing rod; 2246-turnbars; 225-a second mold shrink mechanism; 226-a first support mechanism; 2261-support adjustment sleeve; 2262-third nut; 2263-a second screw; 2264-second limiting shaft; 2265-second mount; 2266-chute; 227-a second support mechanism; 230-a first interval;
300-a second splicing module; 310-a second outer mold assembly; 320-a second inner mold assembly; 330-second interval; 340-a first limiting plate; 341-a first limit groove; 350-a second limiting plate; 351-a second limit groove;
400-a first expansion module; 410-first expanding an outer mold; 420-a first expansion internal mold; 430-third interval; 440-a first frame;
500-a second expansion module; 510-second expanding the outer mold; 520-second expanding internal mold; 530-fourth interval; 540-a second frame;
600-shelf.
Detailed Description
In order that the above objects, features and advantages of the invention will be readily understood, a more particular description of the invention will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
Example 1
The current bay window has 7 specification types, and the respective dimensions are respectively (1) 2880x1660, (2) 2880x1860, (3) 2880x2060, (4) 2880x2260, (5) 2880x2460, (6) 2880x2660 and (7) 2880x3060, and the units of the dimensions are square millimeters; the sizes 2880mm in the height direction of the 7 kinds of bay windows are the same, the sizes (1) (2) (3) (4) (5) (6) and the like in the width direction are progressive by 200mm, and the differences (6) (7) are 400mm.
Based on the existing bay window specification, the embodiment designs the prefabricated bay window mold to be the same in height dimension and adjustable in width dimension, so that the bay window with multiple specifications can be produced by one mold.
Referring to fig. 1 and fig. 2, the prefabricated bay window mold of the present embodiment includes an installation platform 100, a first splicing module 200, a second splicing module 300, a first expansion module 400 and a second expansion module 500, where the first splicing module 200 and the second splicing module 300 of the present embodiment are installed on the installation platform 100, and when not assembled and spliced, the first expansion module 400 and the second expansion module 500 of the present embodiment may be located outside the installation platform 100, and when assembled, the first expansion module 400 and the second expansion module 500 are moved onto the installation platform 100 by a hoisting manner or the like.
As shown in fig. 2, the mounting platform 100 of the present embodiment may be a structure formed by splicing channel steel, angle steel, and the like with bolts, where the mounting platform 100 is provided with a first area 110 and a second area 120 that are disposed opposite to each other along a first horizontal direction, and a third area 130 and a fourth area 140 that are disposed opposite to each other along a second horizontal direction perpendicular to the first horizontal direction, and the third area 130 and the fourth area 140 of the present embodiment are located between the first area 110 and the second area 120 of the present embodiment.
The first splicing module 200 of the present embodiment is installed in the first area 110, the second splicing module 300 is installed in the second area 120, and at least one of the first splicing module 200 and the second splicing module 300 is configured to move on the installation platform 100 along the first horizontal direction, and the first expansion module 400 and the second expansion module 500 have substantially the same structure, but different sizes according to design requirements. Specifically, referring to fig. 2 again, a plurality of sliding rails 150 made of angle steel may be disposed on the second portion of the present embodiment, the second splicing module 300 of the present embodiment is mounted on a first moving frame (not shown in the drawing), the first moving frame is mounted on the sliding rails 150 of the present embodiment through rollers, and then the first moving frame moves along a first horizontal direction on the sliding rails 150 to drive the second splicing module 300 of the present embodiment to move, so as to adjust the spacing between the first splicing module 200 and the second splicing module 300, where the size of the spacing is the same as the width size of the first expansion module 400 and the second expansion module 500, so that the adjustment of the width of the production mold can be implemented by adjusting the size of the spacing and selecting the first expansion module 400 and the second expansion module 500 that are matched with the size of the spacing, so that the prefabricated bay window production mold of the present embodiment can meet the production of bay windows of various widths.
As can be seen from the above description, when the first splicing module 200 and the second splicing module 300 are spliced, the distance between the first expansion module 400 and the second expansion module 500 is adjusted, the first expansion module 400 and the second expansion module 500 are arranged between the first splicing module 200 and the second splicing module 300, and then the first expansion module 400 and the second expansion module 500 with corresponding specification and dimensions can be selected according to design requirements, and different first expansion modules 400 and second expansion modules 500 are respectively selected in the third area 130 and the fourth area 140, and/or the first expansion modules 400 and the second expansion modules 500 are respectively combined in the third area 130 and the fourth area 140, so that the production requirements of various floating windows with different width dimensions can be adapted by using a small number of first expansion modules 400 and second expansion modules 500. Namely, the modularized design concept is adopted, and the combination mode is changed, so that the die is suitable for the production of various specification and size bay windows through one set of die, the application range of the die is improved, and the production cost is reduced.
As shown in fig. 1 and fig. 2, the number of the first expansion modules 400 and the second expansion modules 500 in the embodiment is multiple, the first expansion modules 400 and the second expansion modules 500 with the same width size can be used in pairs, the first expansion modules 400 and the second expansion modules 500 can be installed on the shelf 600, and when assembly is required, one or more pairs of the first expansion modules 400 and the second expansion modules 500 are arranged between the first splicing module 200 and the second splicing module 300 in a hoisting mode.
The width dimensions of the plurality of first expansion modules 400 in this embodiment are different, the width dimensions of the plurality of second expansion modules 500 are different, the width refers to the dimension of the first expansion modules 400 and the second expansion modules 500 along the first horizontal direction in fig. 2, that is, the plurality of first expansion modules 400 with different specifications and the plurality of second expansion modules 500 with different specifications can be stored on the shelf 600, wherein the first expansion modules 400 and the second expansion modules 500 with the same width dimensions are used in pairs, the first expansion modules 400 are configured to be installed in the third area 130 and detachably connected with the first splicing module 200 and the second splicing module 300, respectively, and the second expansion modules 500 are configured to be installed in the fourth area 140 and detachably connected with the first splicing module 200 and the second splicing module 300, respectively.
Specifically, for the above-mentioned bay window size, the first expansion module 400 may include 7 combinations of 200mm in width, two combinations of 200mm in width, one 400mm in width, one 600mm in width, one 200mm in width, two 400mm in width, one 600mm in width, or one 200mm in width, one 400mm in width, one 800mm in width, or the like. Preferably, from the aspects of overall weight, splicing flexibility, economic benefit and the like, a combination of one 200mm width, two 400mm widths and one 600mm width can be selected. Correspondingly, the combination of the second expansion module 500 may be the same as the first expansion module 400 as the preferred combination.
Referring to fig. 2, the first splicing module 200 and the second splicing module 300 of the present embodiment are similar to a semi-surrounding structure, and the first expansion module 400 and the second expansion module 500 of the present embodiment are used for filling the space between the first splicing module 200 and the second splicing module 300, so that the first splicing module 200, the second splicing module 300, the first expansion module 400 and the second expansion module 500 of the present embodiment can enclose a pouring space after being spliced.
Referring to fig. 2, the first splice module 200 of the present embodiment includes a first outer mold assembly 210 and a first inner mold assembly 220 positioned within the first outer mold assembly 210, and the second splice module 300 includes a second outer mold assembly 310 and a second inner mold assembly 320 positioned within the second outer mold assembly 310.
Accordingly, as shown in fig. 7 and 8, the first expansion module 400 of the present embodiment includes a first expansion outer mold 410 and a first expansion inner mold 420, the second expansion module 500 includes a second expansion outer mold 510 and a second expansion inner mold 520, both the first expansion outer mold 410 and the first expansion inner mold 420 are mounted on a first frame 440 having rollers, both the second expansion outer mold 510 and the second expansion inner mold 520 are mounted on a second frame 540 having rollers, and further, the first expansion module 400 and the second expansion module 500 of the present embodiment can move on the mounting platform 100 of the present embodiment, so as to adjust positions of both on the mounting platform 100.
Referring to fig. 4, after being spliced, the first expanded outer mold 410 of the present embodiment is connected to the first outer mold assembly 210 and the second outer mold assembly 310 along two opposite sides in the first horizontal direction, and the first expanded inner mold 420 is connected to the first inner mold assembly 220 and the second inner mold assembly 320 along two opposite sides in the first horizontal direction; the second expanded outer mold 510 is connected to the first outer mold assembly 210 and the second outer mold assembly 310 along opposite sides of the first horizontal direction, and the second expanded inner mold 520 is connected to the first inner mold assembly 220 and the second inner mold assembly 320 along opposite sides of the first horizontal direction.
In addition, a first interval 230 is formed between the first outer mold assembly 210 and the first inner mold assembly 220, a second interval 330 is formed between the second outer mold assembly 310 and the second inner mold assembly 320, a third interval 430 is formed between the first expanding inner mold 420 and the first expanding outer mold 410, a fourth interval 530 is formed between the second expanding inner mold 520 and the second expanding outer mold 510, and after the first interval 230, the second interval 330, the third interval 430 and the fourth interval 530 are sequentially communicated and form the pouring space.
Referring to fig. 5, the first outer mold assembly 210 includes a first outer mold 211, a second outer mold 212 and a third outer mold 213, where the first outer mold 211 and the third outer mold 213 are disposed opposite to and parallel to each other, and the first outer mold 211 and the third outer mold 213 of this embodiment each include a plate body and a box body connected to each other due to design requirements of a bay window, the box body is disposed close to the first inner mold assembly 220 and has a certain interval with the first inner mold assembly 220, and the second outer mold 212 of this embodiment is disposed between the first outer mold 211 and the third outer mold 213 and is detachably connected to the plate body of the first outer mold 211 and the plate body of the second outer mold 212.
Specifically, along the first horizontal direction, one of opposite sides of the plate body of the first outer mold 211 of the present embodiment is detachably connected to the second outer mold 212, the other side is detachably connected to the first expanding outer mold 410, one of opposite sides of the plate body of the third outer mold 213 of the present embodiment is detachably connected to the second outer mold 212, and the other side is detachably connected to the second expanding outer mold 510. The above and the following detachable connection modes between the molds can be realized through the existing structures such as a lock catch or a buckle, and the embodiment will not be described in any more detail.
Similar to the structure of the first outer mold assembly 210 described above, the first inner mold assembly 220 of the present embodiment includes a plate-shaped first inner mold 221, a second inner mold 222, and a third inner mold 223, where the first inner mold 221 and the third inner mold 223 are disposed opposite to and parallel to each other, and the second inner mold 222 is located between the first inner mold 221 and the third inner mold 223. Along the first horizontal direction, one of the opposite sides of the first inner mold 221 is detachably connected with the second inner mold 222, the other side is detachably connected with the first expanding inner mold 420, one of the opposite sides of the third inner mold 223 is detachably connected with the second inner mold 222, and the other side is detachably connected with the second expanding inner mold 520, wherein the detachable connection mode can be realized through structures such as a lock catch or a buckle. The first inner mold 221 and the first outer mold 211 of the present embodiment are parallel and adjacent to each other, and the second inner mold 222 and the second outer mold 212 of the present embodiment are parallel and adjacent to each other, and the third inner mold 223 and the third outer mold 213 are parallel and adjacent to each other. The first interval 230 is formed by the interval between the first inner mold 221 and the first outer mold 211, the interval between the second inner mold 222 and the second outer mold 212, and the interval between the third inner mold 223 and the third outer mold 213.
As shown in fig. 5 and 6, to facilitate demolding of the first inner mold assembly 220, the first inner mold assembly 220 of this embodiment further includes a first mold shrink mechanism 224 and a second mold shrink mechanism 225 positioned therein. The first mold shrinking mechanism 224 of the present embodiment is connected with the first inner mold 221 and the second inner mold 222, the first inner mold 221 is driven by the action of the first mold shrinking mechanism 224 to approach or separate from the second inner mold 222, the second mold shrinking mechanism 225 of the present embodiment is connected with the second inner mold and the third inner mold 223, and the third inner mold 223 is driven by the action of the second mold shrinking mechanism 225 to approach or separate from the second inner mold 222. The second mold retracting mechanism 225 and the first mold retracting mechanism 224 of the present embodiment are identical or similar in structural form and supporting principle, and therefore only the first mold retracting mechanism 224 will be described in the present embodiment.
After the concrete pouring and curing are completed, the connection between the first splicing module 200 and the second splicing module 300 and the first expansion module 400 and the second expansion module 500 is released, the first mold shrinkage mechanism 224 and the second mold shrinkage mechanism 225 of the embodiment are utilized to drive the first inner mold 221 and the second inner mold 222 to move inwards, the poured concrete is separated, the demolding of the first inner mold assembly 220 is realized, the second inner mold assembly 320 can also be designed to have the same mold shrinkage structure for demolding treatment, and after the first inner mold assembly 220 and the second inner mold assembly 320 are separated, the first expansion inner mold 420 of the first expansion module 400 and the second expansion inner mold 520 of the second expansion module 500 can be directly moved, so that the whole demolding operation of the concrete is completed.
Referring to fig. 6, the first mold shrink mechanism 224 of the present embodiment includes a first fixing member 2241, a first screw 2242, a first nut 2243, a first swing link 2244, and a second swing link 2245; the first fixing member 2241 of the present embodiment approximates a plate-like member, and opposite ends of the first fixing member 2241 are slidably connected with the first inner mold 221 and the second inner mold 222 in the horizontal direction, respectively; the first screw 2242 is rotatably installed on the first fixing member 2241, specifically, may be installed through a bearing, and is perpendicular to the installation platform 100, and a screw 2246 is connected to the top end of the first screw 2242; the first nut 2243 of the present embodiment is screw-coupled with the first screw 2242, and can move up and down by the rotation of the first screw 2242; one end of the first swing link 2244 is hinged with the first nut 2243, the other end is hinged with the first inner mold 221, one end of the second swing link 2245 is hinged with the first nut 2243, and the other end is hinged with the second inner mold 222.
In a specific action, the rotation of the first screw 2242 is driven by screwing the screw rod 2246 of the present embodiment, the first screw rod 2242 and the first nut 2243 form a screw rod structure, and the rotation of the first screw rod 2242 can drive the first nut 2243 to move up and down, so that the first swing rod 2244 and the second swing rod 2245 swing, and further, the rotation of the first swing rod 2244 and the second swing rod 2245 respectively drive the first inner mold 221 and the second inner mold 222 of the present embodiment to move horizontally. In order to ensure stability during movement of the first inner mold 221 and the second inner mold 222, the first nut 2243, the first swing link 2244, and the second swing link 2245 of the present embodiment may be designed as a plurality of groups, and the plurality of groups of the first nut 2243, the first swing link 2244, and the second swing link 2245 are all driven by one first screw 2242.
In this embodiment, the first screw 2242 has two sections of external threads with opposite directions and the same pitch, and the first nut 2243 also includes two nuts with opposite directions and the same pitch, which are respectively in threaded connection with the two sections of external threads; correspondingly, the first swing link 2244 and the second swing link 2245 are also disposed symmetrically up and down, and are hinged with the corresponding first nut 2243, and the first inner mold 221 or the second inner mold 222, respectively. So that the first screw 2242, the two first swing bars 2244 and the first inner mold 221 may form one isosceles trapezoid, and the first screw 2242, the two second swing bars 2245 and the second inner mold 222 may form another isosceles trapezoid. As the first screw 2242 rotates, the distance between the two first nuts 2243 increases or decreases, thereby changing the heights of the two isosceles trapezoids, and thus changing the distance between the first inner mold 221 and the second inner mold 222.
In another implementation, two first swing rods 2244, two second swing rods 2245, and two first nuts 2243 may be provided, but the external threads on the first screw 2242 that are screwed with the two first nuts 2243 are the same direction. The first screw 2242, the two first swing bars 2244, and the first inner mold 221 may form one parallelogram, and the first screw 2242, the two second swing bars 2245, and the second inner mold 222 may form another parallelogram mechanism. The solution can also realize that the first nut 2243 is driven to lift by the rotation of the first screw 2242, so as to change the distance between the first inner mold 221 and the second inner mold 222.
Alternatively, only one first swing link 2244, one second swing link 2245, and one first nut 2243 may be provided, and the first nut 2243 is driven to be lifted and lowered by the rotation of the first screw 2242, so as to change the distance between the first inner mold 221 and the second inner mold 222. The horizontal movement of the first inner mold 221 and the second inner mold 222 is ensured by the sliding connection of the opposite ends of the first fixing member 2241 with the first inner mold 221 and the second inner mold 222 in the horizontal direction, respectively.
In addition, the first mold shrinking mechanism 224 may directly use an air cylinder, an oil cylinder, etc. as power, and cooperate with a guide rail and a chute to drive the first inner mold 221 and the second inner mold 222 respectively, so as to drive the first inner mold 221 and the second inner mold 222 to approach or separate.
Referring to fig. 2 and 3, in order to enable the second splicing module 300 of the present embodiment to be fixed after moving on the mounting platform 100 along the first horizontal direction, a plurality of mold locking mechanisms 160 disposed at intervals are disposed on the mounting platform 100 of the present embodiment along the first horizontal direction, and the mold locking mechanisms 160 are detachably connected with the second splicing module 300.
Referring to fig. 3, the mold locking mechanism 160 of the present embodiment includes a swing bolt 161, a first limiting shaft 162, and a second nut 163; the lower end of the movable joint bolt 161 is hinged on the mounting platform 100, and the upper end is in threaded connection with the second nut 163; the middle part of the first limiting shaft 162 is provided with an inserting hole, the first limiting shaft 162 is sleeved on the movable joint bolt 161 through the inserting hole and is limited by the second nut 163, and the first limiting shaft 162 is prevented from being separated from the upper end of the movable joint bolt 161.
Correspondingly, the second splicing module 300 of the present embodiment is provided with a first limiting plate 340 and a second limiting plate 350 which are arranged at intervals along the first horizontal direction, the first limiting plate 340 is provided with a first limiting groove 341, the second limiting plate 350 is provided with a second limiting groove 351, the first limiting groove 341 and the second limiting groove 351 are the same in shape and size and are oppositely arranged, and the movable joint bolt 161 can rotate between the first limiting plate 340 and the limiting plate, so that one end of the first limiting shaft 162 is clamped with the first limiting groove 341, and the other end of the first limiting shaft is clamped with the second limiting groove 351.
When the second splicing module 300 of the present embodiment needs to be locked, the movable joint bolt 161 of the present embodiment is turned, the movable joint bolt 161 is turned between the first limiting plate 340 and the second limiting plate 350, then the second nut 163 is adjusted, so that the first limiting shaft 162 of the present embodiment can move towards the upper end of the movable joint bolt 161 until one end of the first limiting shaft 162 is engaged with the first limiting groove 341 and the other end is engaged with the second limiting groove 351, and finally the second nut 163 of the present embodiment is screwed; when the locking of the second splicing module 300 needs to be released, the second nut 163 is screwed again, the engagement between the first limiting shaft 162 and the first limiting groove 341 and the second limiting groove 351 is released, and then the movable joint bolt 161 is rotated until being separated from the space between the first limiting plate 340 and the limiting plate.
In further implementations, the mold locking mechanism 160 may be bolts that pass through corresponding through holes of the mounting platform 100 and the second splice module 300. Since the second splice module 300 is not connected to the mounting platform 100 at any position, the number of positions is limited, and thus, the mounting platform 100 is provided with a plurality of through holes, so that the requirement of fixing the second splice module 300 at different positions can be satisfied.
Referring to fig. 5, in order to provide reliable support for the first inner mold assembly 220 of the present embodiment during casting, the first inner mold assembly 220 of the present embodiment further includes a first support mechanism 226 and a second support mechanism 227 that are located within the first inner mold assembly 220 and are retractable; one end of the first supporting mechanism 226 of the present embodiment is detachably connected to the first inner mold 221, and the other end is detachably connected to the third inner mold 223; one end of the second support mechanism 227 is detachably connected to the second inner mold 222, and the other end is detachably connected to the mounting platform 100. The structural form and the supporting principle of the first supporting mechanism 226 and the second supporting mechanism 227 of the present embodiment are the same or similar, and therefore the present embodiment will be described only for the first supporting mechanism 226.
Referring to fig. 9, the first supporting mechanism 226 of the present embodiment includes a supporting adjusting sleeve 2261, two third nuts 2262, two second screws 2263, two second limiting shafts 2264 and two second fixing members 2265, where one second fixing member 2265 is fixedly connected to the inner side of the first inner mold 221 of the present embodiment, and the other second fixing member 2265 is connected to the inner side of the third inner mold 223 of the present embodiment, and both second fixing members 2265 are provided with sliding grooves 2266. The support adjustment sleeve 2261 of this embodiment is hollow and has two sections of internal threads with opposite directions, each section of internal threads being respectively threaded with a second screw 2263. The two third nuts 2262 lock the two second screws 2263 of this embodiment in a one-to-one correspondence manner, and the two second limiting shafts 2264 are mounted on the free ends of the two second screws 2263 in a one-to-one correspondence manner, and are engaged with the two sliding grooves 2266 of the two second fixing members 2265 in a one-to-one correspondence manner, and the two sliding grooves 2266 can prevent the second limiting shafts 2264 from rotating about the axis of the second screws 2263, and accordingly, the rotation of the second screws 2263 can be prevented. An opening is further formed on one side of the chute 2266 for the second limiting shaft 2264 to be inserted into or removed from. When the support regulation sleeve 2261 is rotated, since the second screw 2263 is not rotated, the length of the second screw 2263 of the present embodiment exposed to the support regulation sleeve 2261 can be regulated. In addition, two urging rods are provided in the middle of the outer peripheral surface of the support adjustment sleeve 2261, and extend along the outer peripheral surface of the support adjustment sleeve 2261. The force application lever is used for an operator to apply torque to the support adjustment sleeve 2261 when rotating the support adjustment sleeve 2261.
When the interval between the first inner mold 221 and the third inner mold 223 needs to be increased, the second limiting shaft 2264 at the free end of each second screw 2263 is limited by the sliding groove 2266, and cannot rotate, and the lengths of the two second screws 2263 exposed to the supporting and adjusting sleeve 2261 are increased, that is, the total length of the two second screws 2263 and the supporting and adjusting sleeve 2261 is increased. And each second limiting shaft 2264 is respectively abutted against one end of the corresponding sliding groove 2266 far away from the other sliding groove 2266, namely, the left second limiting shaft 2264 is abutted against the left end of the left sliding groove 2266 in fig. 9, and the right second limiting shaft 2264 is abutted against the right end of the right sliding groove 2266. The two second fixing members 2265 are relatively far apart, and thus the first inner mold 221 and the third inner mold 223 are relatively far apart, so that they are moved to predetermined casting positions.
When the space between the first inner mold 221 and the third inner mold 223 needs to be reduced, the second limiting shaft 2264 at the free end of each second screw 2263 is limited by the sliding groove 2266, and cannot rotate, and the lengths of the two second screws 2263 exposed to the supporting and adjusting sleeve 2261 are reduced, that is, the total length of the two second screws 2263 and the supporting and adjusting sleeve 2261 is reduced. And each second limiting shaft 2264 is respectively abutted against one end of the corresponding sliding groove 2266 close to the other sliding groove 2266, namely, the left second limiting shaft 2264 is abutted against the right end of the left sliding groove 2266 in fig. 9, and the right second limiting shaft 2264 is abutted against the left end of the right sliding groove 2266. The two second fixing pieces 2265 are relatively close, and thus the first inner mold 221 and the third inner mold 223 are relatively close, so that they are separated from the corresponding casting members, respectively.
The above structure can adjust the length of the second screw 2263 exposed out of the supporting and adjusting sleeve 2261 by screwing the supporting and adjusting sleeve 2261 in the supporting process by using the first supporting mechanism 226, so as to adjust the distance between the two second fixing pieces 2265 in this embodiment, and ensure that the supporting length meets the requirement. During the operation of the first mold shrinking mechanism 224 in this embodiment, the adjusting sleeve 2261 may be screwed to avoid the first supporting mechanism 226 from affecting the demolding of the first inner mold assembly 220.
It should be noted that, the specific structural form of the second splicing module 300 in this embodiment is substantially the same as that of the first splicing module 200 in this embodiment, except that the two modules are symmetrically disposed, so the specific structural form of the second splicing module 300 will not be described in detail in this embodiment, and the structure of the second splicing module 300 may be described with reference to the above description of the first splicing module 200. Moreover, only the case where the second splice module 300 is movable with respect to the mounting platform 100 is described in the present embodiment, and in fact, the first splice module 200 is also movable with respect to the mounting platform 100. Alternatively, only the first splicing module 200 may be movable relative to the mounting platform 100, and it may also be possible to adjust the distance between the first splicing module 200 and the second splicing module 300, so as to place different or different numbers of the first expansion modules 400 or the second expansion modules 500, so as to adapt to prefabricated bay windows with different widths.
Example two
As shown in fig. 10, unlike the above-mentioned arrangement of the first expansion module 400 and the second expansion module 500 by the shelf 600, the present embodiment improves the structure of the installation platform 100, in which the third region 130 of the installation platform 100 is provided with the first expansion table 170 protruding in a direction away from the fourth region 140, the first expansion module 400 is located on the first expansion table 170 and configured to move on the first expansion table 170 along the second horizontal direction, and in which the fourth region 140 of the installation platform 100 is provided with the second expansion table 180 protruding in a direction away from the third region 130, and the second expansion module 500 is located on the second expansion table 180 and configured to move on the second expansion table 180 along the second horizontal direction.
After the distance between the first splicing module 200 and the second splicing module 300 in this embodiment is adjusted during splicing, the first expansion module 400 and the second expansion module are respectively slid on the first expansion table 170 and the second expansion table 180, so that the first expansion module 400 and the second expansion module 500 are located at the splicing positions in fig. 11, then the first expansion module 400 and the second expansion module 500 are assembled with the first splicing module 200 and the second splicing module 300 respectively, and finally concrete pouring is performed.
In addition, when the prefabricated bay window production mold of the embodiment is specifically spliced, multiple groups of the first expansion modules 400 and the second expansion modules 500 can be selected, that is, when the prefabricated bay window production mold is assembled, the first expansion table 170 of the embodiment is provided with the multiple first expansion modules 400, and when the prefabricated bay window production mold is spliced, the multiple first expansion modules 400 are sequentially connected along the first horizontal direction, one of the first expansion modules 400 is connected with the first splicing module 200, and the other one of the first expansion modules 400 is connected with the second splicing module 300.
Similarly, the second expansion table 180 is provided with a plurality of second expansion modules 500, and the plurality of second expansion modules 500 are sequentially connected along the first horizontal direction, wherein one second expansion module 500 is connected with the first splicing module 200, and the other second expansion module 500 is connected with the second splicing module 300.
When in assembly, various combinations of multiple groups of first expansion modules 400 and second expansion modules 500 with different width sizes can be utilized to realize the production of prefabricated bay windows with various specifications.
Although the present invention is disclosed above, the present invention is not limited thereto. Various changes and modifications may be made by one skilled in the art without departing from the spirit and scope of the invention, and the scope of the invention should be assessed accordingly to that of the appended claims.
Finally, it is further noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
In the present specification, each embodiment is described in a progressive manner, and each embodiment is mainly described in a different point from other embodiments, and identical and similar parts between the embodiments are all enough to refer to each other.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (11)
1. A prefabricated bay window production mold, comprising:
the mounting platform (100) is provided with a first area (110) and a second area (120) which are oppositely arranged along a first horizontal direction, and a third area (130) and a fourth area (140) which are oppositely arranged along a second horizontal direction perpendicular to the first horizontal direction;
-a first splice module (200) and a second splice module (300), the first splice module (200) being mounted at the first area (110), the second splice module (300) being mounted at the second area (120), at least one of the first splice module (200) and the second splice module (300) being configured to move in the first horizontal direction on the mounting platform (100);
a first expansion module (400) and a second expansion module (500), wherein the first expansion module (400) is configured to be installed in the third area (130) and detachably connected with the first splicing module (200) and the second splicing module (300), respectively, and the second expansion module (500) is configured to be installed in the fourth area (140) and detachably connected with the first splicing module (200) and the second splicing module (300), respectively;
The first splicing module (200), the second splicing module (300), the first expansion module (400) and the second expansion module (500) jointly enclose a pouring space;
the first splicing module (200) comprises a first outer die assembly (210) and a first inner die assembly (220) positioned in the first outer die assembly (210), the first inner die assembly (220) comprises a first inner die (221), a second inner die (222) and a third inner die (223), the first inner die (221) and the third inner die (223) are oppositely arranged, and the second inner die (222) is positioned between the first inner die (221) and the third inner die (223); the prefabricated bay window production mold further comprises a first telescopic supporting mechanism (226) which is positioned in the first inner mold assembly (220), one end of the first supporting mechanism (226) is detachably connected with the first inner mold (221), and the other end of the first supporting mechanism is detachably connected with the third inner mold (223);
the first supporting mechanism (226) comprises a supporting adjusting sleeve (2261), two second screw rods (2263), two second limiting shafts (2264) and two second fixing pieces (2265), one second fixing piece (2265) is fixedly connected with the inner side of the first inner die (221) respectively, the other second fixing piece (2265) is connected with the inner side of the third inner die (223), and sliding grooves (2266) are formed in the two second fixing pieces (2265); the support adjusting sleeve (2261) is hollow and is provided with two sections of internal threads with opposite screwing directions, and each section of internal thread is respectively in threaded connection with one second screw rod (2263); two spacing axles of second (2264) one-to-one are installed on the free end of two second screw rods (2263), and with two spout (2266) one-to-one joint cooperation, two spout (2266) are used for preventing second spacing axle (2264) use the axis of second screw rod (2263) is the center to rotate, one side of spout (2266) still is equipped with the opening, supplies second spacing axle (2264) are put into or are taken out.
2. The prefabricated bay window production mold of claim 1, wherein the second splice module (300) comprises a second outer mold assembly (310) and a second inner mold assembly (320) located within the second outer mold assembly (310);
the first expansion module (400) comprises a first expansion outer die (410) and a first expansion inner die (420), and the second expansion module (500) comprises a second expansion outer die (510) and a second expansion inner die (520);
the first expanding outer die (410) is respectively connected with the first outer die assembly (210) and the second outer die assembly (310) along two opposite sides of the first horizontal direction, and the first expanding inner die (420) is respectively connected with the first inner die assembly (220) and the second inner die assembly (320) along two opposite sides of the first horizontal direction;
the second expanding outer die (510) is connected with the first outer die assembly (210) and the second outer die assembly (310) along two opposite sides in the first horizontal direction, and the second expanding inner die (520) is connected with the first inner die assembly (220) and the second inner die assembly (320) along two opposite sides in the first horizontal direction.
3. The prefabricated bay window production mold of claim 2, wherein the first outer mold assembly (210) comprises a first outer mold (211), a second outer mold (212) and a third outer mold (213), the first outer mold (211) and the third outer mold (213) being oppositely disposed, the second outer mold (212) being located between the first outer mold (211) and the third outer mold (213);
along the first horizontal direction, one of two opposite sides of the first outer die (211) is detachably connected with the second outer die (212), the other side of the first outer die is detachably connected with the first expanded outer die (410), one of two opposite sides of the third outer die (213) is detachably connected with the second outer die (212), and the other side of the third outer die is detachably connected with the second expanded outer die (510).
4. The prefabricated bay window production mold of claim 2, wherein,
along the first horizontal direction, one of two opposite sides of the first inner die (221) is detachably connected with the second inner die (222), the other side of the opposite sides of the first inner die is detachably connected with the first expanding inner die (420), one of two opposite sides of the third inner die (223) is detachably connected with the second inner die (222), and the other side of the opposite sides of the third inner die is detachably connected with the second expanding inner die (520).
5. The prefabricated bay window production mold of claim 4, further comprising a first mold shrink mechanism (224) and a second mold shrink mechanism (225) within said first inner mold assembly (220);
the first die shrinkage mechanism (224) is respectively connected with the first inner die (221) and the second inner die (222), and the action of the first die shrinkage mechanism (224) drives the first inner die (221) to be close to or far away from the second inner die (222);
the second mold shrinkage mechanism (225) is respectively connected with the two inner molds and the third inner mold (223), and the action of the second mold shrinkage mechanism (225) drives the third inner mold (223) to be close to or far away from the second inner mold (222).
6. The prefabricated bay window production mold of claim 5, wherein the first mold shrink mechanism (224) comprises a first fixture (2241), a first screw (2242), a first nut (2243), a first swing link (2244), and a second swing link (2245);
opposite ends of the first fixing piece (2241) are respectively connected with the first inner die (221) and the second inner die (222) in a sliding manner;
The first screw (2242) is rotatably installed on the first fixing piece (2241) and is perpendicular to the installation platform (100);
the first nut (2243) is in threaded connection with the first screw (2242) and can move up and down under the rotation of the first screw (2242);
one end of the first swing rod (2244) is hinged with the first nut (2243), the other end of the first swing rod is hinged with the first inner die (221), one end of the second swing rod (2245) is hinged with the first nut (2243), and the other end of the second swing rod is hinged with the second inner die (222).
7. The prefabricated bay window production mold of claim 4, further comprising a second retractable support mechanism (227) located within said first inner mold assembly (220);
one end of the second supporting mechanism (227) is detachably connected with the second inner die (222), and the other end of the second supporting mechanism is detachably connected with the mounting platform (100).
8. The prefabricated bay window production mold of claim 1, wherein the second splice module (300) is configured to move on the mounting platform (100) along the first horizontal direction, and wherein the mounting platform (100) is provided with a plurality of mold locking mechanisms (160) disposed at intervals along the first horizontal direction, and wherein the mold locking mechanisms (160) are detachably connected to the second splice module (300).
9. The prefabricated bay window production mold of claim 8, wherein the mold locking mechanism (160) comprises an articulation bolt (161), a first limit shaft (162), and a second nut (163);
the lower end of the movable joint bolt (161) is hinged on the mounting platform (100), and the upper end of the movable joint bolt is in threaded connection with the second nut (163);
the middle part of the first limiting shaft (162) is provided with an inserting hole, and the first limiting shaft (162) is sleeved on the movable joint bolt (161) through the inserting hole and is limited by the second nut (163);
the splicing module is provided with a first limiting plate (340) and a second limiting plate (350) which are arranged at intervals along the first horizontal direction, the first limiting plate (340) is provided with a first limiting groove (341), the second limiting plate (350) is provided with a second limiting groove (351), and the movable joint bolt (161) can rotate to the position between the first limiting plate (340) and the second limiting plate (350), so that one end of the first limiting shaft (162) is clamped with the first limiting groove (341), and the other end of the first limiting shaft is clamped with the second limiting groove (351).
10. The prefabricated bay window production mold of claim 1, wherein the third area (130) is provided with a plurality of first expansion modules (400), the plurality of first expansion modules (400) being connected in sequence along the first horizontal direction, one of the first expansion modules (400) being connected to the first splice module (200) and the other being connected to the second splice module (300);
And/or, the fourth area (140) is provided with a plurality of second expansion modules (500), the second expansion modules (500) are sequentially connected along the first horizontal direction, one second expansion module (500) is connected with the first splicing module (200), and the other second expansion module is connected with the second splicing module (300).
11. A prefabricated bay window production mold according to any of claims 1-10, wherein the mounting platform (100) is provided with a first expansion table (170) protruding in a direction away from the fourth area (140) in the third area (130), the first expansion module (400) being located on the first expansion table (170) and configured to move in the second horizontal direction over the first expansion table (170);
and/or the mounting platform (100) is provided with a second expansion table (180) extending towards a direction away from the third area (130) in the fourth area (140), and the second expansion module (500) is positioned on the second expansion table (180) and is configured to move on the second expansion table (180) along the second horizontal direction.
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| CN202111265208.2A CN114102815B (en) | 2021-10-28 | 2021-10-28 | Prefabricated bay window production die |
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| CN202111265208.2A CN114102815B (en) | 2021-10-28 | 2021-10-28 | Prefabricated bay window production die |
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| CN114102815B true CN114102815B (en) | 2023-09-22 |
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| CN114102815A (en) | 2022-03-01 |
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