CN218699911U

CN218699911U - Mould is used in processing of fretwork UHPC board

Info

Publication number: CN218699911U
Application number: CN202222786943.4U
Authority: CN
Inventors: 林鹏程
Original assignee: Tongchuang Shanghai New Material Technology Co ltd
Current assignee: Concord Shanghai New Material Technology Co ltd
Priority date: 2022-10-23
Filing date: 2022-10-23
Publication date: 2023-03-24
Anticipated expiration: 2032-10-23

Abstract

The utility model relates to a concrete slab field specifically is a mould is used in processing of fretwork UHPC board, including lower bolster, cope match-plate pattern and elevating system, the lower bolster center is equipped with the die cavity, cope match-plate pattern center downside fixed mounting has the module, the utility model discloses a manual rotatory knob drives the bull stick and rotates, and the position that the cope match-plate pattern descends is adjusted to the fretwork UHPC board of processing different thickness as required, thereby makes the different thickness of the panel of processing out of the degree of depth of module insertion die cavity different, is convenient for carry out the processing production to different thickness dimension's panel on a mould, pours into UHPC thick liquids into to the die cavity through the pan feeding groove, upwards adjusts the cope match-plate pattern after solidifying and risees, and the pan feeding groove is for leaking hopper-shaped, then the thinner direct snapping of the bottom diameter of many clouts, avoids being connected with the shaping material of die cavity is too much, and the clouts can directly break away from, saves subsequent blank and handles, has improved the result of use of mould.

Description

Mould is used in processing of fretwork UHPC board

Technical Field

The utility model relates to a concrete slab field specifically is a mould is used in processing of fretwork UHPC board.

Background

The ultra-high performance concrete, also called as reactive powder concrete, is the most innovative cement-based engineering material in the last three decades, realizes the large span of the performance of the engineering material, and needs to stir and mix raw materials such as cement, silica fume, ground quartz sand, fine sand, metal fiber, water, a high-efficiency water reducing agent and the like in the production process of the ultra-high performance concrete, so that a mixing and stirring device is needed, the UHPC is often used as a plate material in engineering construction, wherein a hollowed UHPC plate is one of the plate materials, and a mold is needed to be used for molding in the processing process.

Some defects of the existing die are as follows: the existing dies are all of fixed sizes, and the plates of corresponding sizes need to be produced and processed by dies of corresponding sizes and models, so that various dies need to be prepared, the cost is increased, meanwhile, the excess materials in the material holes of the existing plate dies can be connected with the forming plates when the forming stripping is carried out, the follow-up treatment is needed, and the workload is increased.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mould is used in processing of fretwork UHPC board for solve current mould all for fixed size, the panel of corresponding size needs the mould that corresponds the size model to produce processing, thereby need prepare multiple mould, the cost is increased, the clout in the feed hole can be connected with the profiled sheeting when the shaping drawing of patterns of current panel mould simultaneously, needs subsequent processing's problem.

Therefore, the utility model provides a mould is used in processing of fretwork UHPC board, including lower bolster, cope match-plate pattern and elevating system, the lower bolster center is equipped with the die cavity, cope match-plate pattern center downside fixed mounting has the module, install the elevating system that is used for the high position control of mould subassembly processing between lower bolster and the cope match-plate pattern, the pan feeding groove has been seted up to module upper end lateral wall.

Preferably: elevating system includes screw rod, gag lever post and inside groove, the screw rod rotates to be installed at the lower bolster right side front end upper wall, three groups the gag lever post is fixed mounting respectively on the lateral wall on the other three angle of lower bolster rectangle except the screw rod, the inside groove of having seted up of screw rod downside lower bolster, the first spiral shell head of screw rod lower extreme fixedly connected with, inside groove right side inner wall rotates installs the bull stick, bull stick left end fixed mounting has the second spiral shell head, the bull stick right-hand member runs through inside groove fixedly connected with knob, gag lever post and screw rod upper end all fixed mounting have spacing piece.

Preferably: and the upper template is provided with screw holes meshed with the screw threads on the outer wall of the screw rod in a position corresponding to the screw rod.

Preferably: the outer wall of the first screw head is provided with a tooth block which is meshed with the outer wall of the second screw head.

Preferably: the feeding groove is evenly provided with a plurality of groups.

Preferably: the vertical section of the feeding groove is funnel-shaped.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a manual rotatory knob drives the bull stick and rotates, the bull stick drives the rotation of second spiral shell head, the second spiral shell head is equipped with the tooth piece meshing through the lateral wall and drives first spiral shell head and rotate, first spiral shell head rotates the screw rod that drives upper end fixed connection and rotates, the screw rod is equipped with the screw through the lateral wall and corresponds the hole inner wall that the screw rod was seted up with the cope match-plate pattern and be equipped with screw thread intermeshing, correspond the smooth hole sliding fit's of cope match-plate pattern spacing under of gag lever post of three groups in addition, make the downward vertical and stable removal of cope match-plate pattern, the position that the cope match-plate pattern descends is adjusted to the fretwork UHPC board of processing different thickness as required, thereby make the module insert the different thickness of the panel of the degree of depth difference that the die cavity was processed out, be convenient for carry out the processing production to panel of different thickness size on a mould, pour into UHPC thick liquids into the die cavity through the pan feeding groove, upwards adjust the cope match-plate pattern rising after solidifying, in-up, in-process that the rising, the unnecessary solidification raw materials that solidifies of pan feeding inslot connection is pulled down and is directly pulled the molding material gravity and is pulled to be broken off, the excess material, the use effect of avoiding the excess to be more, the processing that has saved.

Drawings

Fig. 1 is a perspective view of the present invention;

fig. 2 is a schematic view of a partial front section of the lifting mechanism of the present invention;

fig. 3 is a schematic front sectional view of the upper plate of the present invention.

In the figure:

1. a lower template; 2. a die cavity; 3. mounting a template; 4. a module; 501. a screw; 502. a limiting rod; 503. an inner tank; 504. a first screw head; 505. a rotating rod; 506. a second screw head; 507. a knob; 508. a limiting sheet; 6. and (4) a feeding groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1-3, which illustrate a preferred embodiment of the present invention, a mold for processing a hollowed-out UHPC board, comprising a lower template 1, an upper template 3 and a lifting mechanism, wherein a mold cavity 2 is disposed at the center of the lower template 1, a module 4 is fixedly mounted at the lower side of the center of the upper template 3, the lifting mechanism for adjusting the height position of the mold assembly is mounted between the lower template 1 and the upper template 3, and a material feeding groove 6 is disposed on the upper side wall of the module 4.

The lifting mechanism comprises a screw 501, limiting rods 502 and an inner groove 503, the screw 501 is rotatably mounted on the upper wall of the front end of the right side of the lower template 1, three groups of the limiting rods 502 are respectively and fixedly mounted on the upper side walls of the other three corners of the rectangle of the lower template 1 except the screw 501, the inner groove 503 is formed in the lower template 1 at the lower side of the screw 501, the lower end of the screw 501 is fixedly connected with a first screw head 504, the inner wall of the right side of the inner groove 503 is rotatably mounted with a rotating rod 505, the left end of the rotating rod 505 is fixedly mounted with a second screw head 506, the right end of the rotating rod 505 penetrates through the inner groove 503 and is fixedly connected with a knob 507, and the upper ends of the limiting rods 502 and the screw 501 are both fixedly mounted with limiting pieces 508; drive bull stick 505 through manual rotation knob 507 and rotate, bull stick 505 drives second spiral shell head 506 and rotates, second spiral shell head 506 is equipped with the meshing of tooth piece through the lateral wall and drives first spiral shell head 504 and rotate, first spiral shell head 504 rotates and drives upper end fixed connection's screw rod 501 and rotate, the screw rod 501 is equipped with the screw through the lateral wall and is equipped with screw thread intermeshing with the hole inner wall that upper die plate 3 corresponds screw rod 501 and sets up, it is spacing that smooth hole sliding fit that corresponds upper die plate 3 is at three sets of gag lever post 502 in addition, make the downward vertical and stable removal of upper die plate 3, the position that upper die plate 3 descends is adjusted to the fretwork UHPC board of processing different thickness as required, thereby the different thickness of the panel of processing out of the degree of depth difference that makes module 4 insert in the die groove 2, be convenient for process the production to the panel of different thickness sizes on a mould.

The upper template 3 is provided with screw holes which are meshed with the threads on the outer wall of the screw 501 corresponding to the screw 501; the processing height of the die assembly can be conveniently adjusted according to the requirement.

The outer wall of the first screw head 504 is provided with a tooth block which is meshed with the outer wall of the second screw head 506; is convenient for efficient adjustment operation and use.

The feeding groove 6 is uniformly provided with a plurality of groups, so that more rapid and uniform feeding is facilitated.

The vertical section of the feeding groove 6 is funnel-shaped; the excess material can be separated quickly when stripping.

The utility model discloses a work flow and principle: the rotary rod 505 is driven to rotate by manually rotating the knob 507, the rotary rod 505 drives the second screw head 506 to rotate, the second screw head 506 is provided with a toothed block through the side wall to be meshed with the first screw head 504 so as to drive the first screw head 504 to rotate, the first screw head 504 rotates to drive the screw rod 501 fixedly connected with the upper end to rotate, the screw rod 501 is provided with threads through the side wall to be meshed with threads on the inner wall of an inner hole formed by the upper template 3 corresponding to the screw rod 501, under the limit that the other three groups of limiting rods 502 are slidably embedded in the smooth inner hole of the upper template 3, the upper template 3 is vertically and stably moved downwards, hollow UHPC plates with different thicknesses are processed according to needs, the upper template 3 is adjusted to be lifted upwards after solidification, the thicknesses of the plates processed by inserting the modules 4 into the mold grooves 2 are different, the plates with different thicknesses can be conveniently processed and produced on one mold, UHPC slurry is injected into the mold grooves 2 through the feed grooves 6, in the lifting process, the redundant solidified raw materials connected in the feed grooves 6 are directly pulled into the mold grooves 2 under the gravity, more fine material, the pull-shaped grooves 6 are prevented from being directly broken, and the diameters of the funnel-shaped materials are more than the residual material in the mold grooves 2, and the funnel-shaped material can be directly connected with the bottom of the mold grooves 2.

The above description is for further details of the present invention, and it should not be assumed that the embodiments of the present invention are limited to these descriptions, and that a person of ordinary skill in the art to which the present invention pertains can make several simple deductions or substitutions without departing from the spirit of the present invention, and all should be considered as belonging to the protection scope defined by the claims submitted by the present invention.

Claims

1. The utility model provides a mould is used in processing of fretwork UHPC board which characterized in that: including lower bolster (1), cope match-plate pattern (3) and elevating system, lower bolster (1) center is equipped with die cavity (2), cope match-plate pattern (3) center downside fixed mounting has module (4), install the elevating system who is used for the high position control of mould subassembly processing between lower bolster (1) and cope match-plate pattern (3), pan feeding groove (6) have been seted up to module (4) upper end lateral wall.

2. The mold for processing the hollowed-out UHPC board as recited in claim 1, wherein: elevating system includes screw rod (501), gag lever post (502) and interior groove (503), screw rod (501) rotate to be installed at lower bolster (1) right side front end upper wall, three groups gag lever post (502) fixed mounting respectively is on the other three angle of lower bolster (1) rectangle except screw rod (501) lateral wall, screw rod (501) downside lower bolster (1) is inside to have seted up interior groove (503), first spiral shell head (504) of screw rod (501) lower extreme fixedly connected with, interior groove (503) right side inner wall rotates and installs bull stick (505), bull stick (505) left end fixed mounting has second spiral shell head (506), bull stick (505) right-hand member runs through interior groove (503) fixedly connected with knob (507), gag lever post (502) and screw rod (501) upper end all fixed mounting have spacing piece (508).

3. The die for processing the hollowed-out UHPC board as recited in claim 2, wherein the die comprises: the upper template (3) is provided with a screw hole which is meshed with the screw thread on the outer wall of the screw rod (501) at the position corresponding to the screw rod (501).

4. The mold for processing the hollowed-out UHPC board as recited in claim 2, wherein: the outer wall of the first screw head (504) is provided with a tooth block which is meshed with the outer wall of the second screw head (506).

5. The mold for processing the hollowed-out UHPC board as recited in claim 1, wherein: and a plurality of groups of feeding grooves (6) are uniformly formed.

6. The mold for processing the hollowed-out UHPC board as recited in claim 1, wherein: the vertical section of the feeding groove (6) is funnel-shaped.