CN209999407U

CN209999407U - mould for slip casting

Info

Publication number: CN209999407U
Application number: CN201920369547.7U
Authority: CN
Inventors: 孔民生
Original assignee: Yuzhou Shenhou Town Kong Jiajun Kiln Co Ltd
Current assignee: Yuzhou Shenhou Town Kong Jiajun Kiln Co Ltd
Priority date: 2019-03-22
Filing date: 2019-03-22
Publication date: 2020-01-31
Anticipated expiration: 2029-03-22

Abstract

The utility model relates to a a mould for slip casting preparation, which comprises a base, the left side of base is provided with the support, be provided with a plurality of bolt holes on the support, the top threaded connection of support has the connecting rod, be provided with the recess on the connecting rod, the motor has been placed in the recess, the top of motor is provided with the rotation axis, be provided with the gear on the rotation axis, the right side of recess is provided with the screw hole, the inside of screw hole is provided with the screw rod, the lower extreme welding of screw rod has the lid, be provided with a plurality of exhaust holes on the lid, the connecting hole has been seted up to the below of lid, the inside top of connecting hole is provided with the draw-in groove, the top of base is provided with the die sleeve, the inside mandrel that is provided with of die sleeve, the top of mandrel is provided with the connector, the connector top is provided with the dop that matches and uses with the draw-.

Description

mould for slip casting

Technical Field

The utility model relates to a slip casting mould technical field, concretely relates to kinds of moulds that are used for slip casting preparation.

Background

The existing Jun porcelain manufacturing and forming process comprises three types of hand-pulling blank forming, hollow grouting forming and solid grouting forming, wherein the hollow grouting means a method that slurry is injected into a gypsum model, the slurry is absorbed onto the inner wall of the gypsum model, and when the required blank thickness is achieved, redundant slurry is poured out to form a hollow blank, the inner wall of the gypsum model is the shape of the blank, such as the shapes of various small and medium bottles, the method is used, the Jun porcelain manufactured by the method needs to be accurately placed according to different model types, the process is complicated, the thickness of the Jun porcelain wall cannot be accurately controlled due to carelessness, the thickness of the Jun porcelain wall is too thick, the Jun porcelain is too thin and is fragile, the pressure during grouting is low, the density of the product is low, the deformation rate after sintering is high, and the production efficiency is low, so that moulds for grouting are needed.

Disclosure of Invention

The utility model aims at overcoming the defects of the prior art, and providing moulds for grouting manufacture, which are convenient to demould, practical, flexible and effective in controlling the thickness and the density of a blank body, of types.

kinds of moulds that are used for slip casting preparation, it includes the base, the left side of base be provided with the support, the support on be provided with a plurality of bolt holes, the top threaded connection of support have the connecting rod, the connecting rod on be provided with the recess, the recess in placed the motor, the top of motor be provided with the rotation axis, the rotation axis on be provided with the gear, the right side of recess be provided with the screw hole, the inside of screw hole be provided with the screw rod, the lower extreme welding of screw rod have the lid, the lid on be provided with a plurality of exhaust holes, the below of lid seted up the connecting hole, the inside top of connecting hole be provided with the draw-in groove, the top of base be provided with the die sleeve, the inside mandrel that is provided with, the top of mandrel be provided with the connector, connector top be provided with the dop of using with the draw-in groove mutually supporting, the below of mandrel be provided with the mandrel head, the lower extreme of mandrel sleeve be provided with the sealing washer that cooperatees and use with the mandrel head.

The bracket is connected with the connecting rod through a bolt.

The gear is meshed with the screw rod, and the threads in the threaded hole are meshed with the screw rod.

The sizes and the shapes of the core die and the die sleeve can be set according to specific conditions.

The core mold and the mold sleeve are made of stainless steel, and non-stick coatings are coated on the outer portion of the core mold and the inner portion of the mold sleeve.

The sealing ring is made of silica gel or rubber and can be detached.

The motor is a positive and negative rotation motor.

The die sleeve consists of 2 half die sleeves, and an elastic ring is arranged outside the die sleeve.

The utility model has the advantages that when the utility model is used, the elastic ring is firstly sleeved on the outer part of the die sleeve to ensure that 2 half die sleeves are tightly matched, then the core die is placed in the die sleeve, the die core head is sealed and fixed by the sealing ring, then slurry is poured into the die sleeve, then the motor is started, the screw drives the cover body to move downwards under the action of the motor and the gear, so that the clamping grooves in the connecting hole are clamped with the clamping heads on the connecting head, then the cover body is static periods of time according to the size and the thickness of the blank body, a plurality of exhaust holes are arranged on the cover body, air in the blank body can be effectively exhausted in the pressing process, the density of the blank body is increased, the burning power is improved, finally the sealing ring is taken down from the die core head, the screw drives the core die to move upwards under the action of the motor and the gear to realize the demoulding, the core die and the cover body can be separated in a manual mode, the next grouting is convenient, the core die and the material of the core die sleeve is stainless steel, the outer part of the core die sleeve and the inner part of the blank body of the die sleeve are coated with the non-stick coating, therefore, the size of the elastic ring and the elastic ring can be flexibly opened, the practical half die sleeve, the practical use of the utility model can be flexibly controlled, and the utility model has the advantages of the utility.

Drawings

Fig. 1 is a structural diagram of molds for slip casting.

Fig. 2 is an enlarged view of a in fig. 1.

Fig. 3 is a cross-sectional view of B-B in fig. 1.

1. Wherein: 1. the device comprises a base 2, a support 3, bolt holes 4, a connecting rod 5, a bolt 6, a gear 7, a screw 8, a rotating shaft 9, a threaded hole 10, a motor 11, a connecting hole 12, a cover body 13, an exhaust hole 14, a connecting head 15, a core die 16, a die sleeve 17, a sealing ring 18, a core die head 19, a clamping groove 20, a clamping head 21 and an elastic ring.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings, in which step is illustrated.

Example 1

As shown in fig. 1-3, moulds for slip casting include base 1, the left side of base 1 be provided with support 2, support 2 on be provided with a plurality of bolt holes 3, the top threaded connection of support 2 have connecting rod 4, connecting rod 4 on be provided with the recess, the recess in placed motor 10, the top of motor 10 be provided with rotation axis 8, rotation axis 8 on be provided with gear 6, the right side of recess be provided with screw hole 9, the inside of screw hole 9 be provided with screw 7, the lower extreme welding of screw 7 have lid 12, lid 12 on be provided with a plurality of exhaust holes 13, the below of lid 12 seted up connecting hole 11, the inside top of connecting hole 11 be provided with draw-in groove 19, the top of base 1 be provided with die sleeve 16, the inside be provided with mandrel 15 die sleeve 16, the top of mandrel 15 be provided with connector 14, connector 14 top be provided with the dop 20 that matches with draw-in groove 19, the below of mandrel 15 be provided with die head 18, the lower extreme that die sleeve 16 and die head 18 used with sealing washer 18.

The beneficial effects of the utility model are that, when using, the utility model discloses place the mandrel in the die sleeve earlier, and with the sealed fixed of sealing washer with the mold core head, pour the ground paste into the die sleeve afterwards, start motor afterwards, under the effect of motor and gear, the screw rod drives the lid and moves down, make the draw-in groove of connecting hole inside and the dop on the connector joint mutually, subsequently according to the size and the thickness of body, static section time, be provided with a plurality of exhaust holes on the lid, can be effectual with the air escape in the body in the in-process of suppression, and increase body density, improve and burn into power, take off the sealing washer from the mold core head at last, under the effect of motor and gear, the screw rod drives the mandrel and moves up, realize the drawing of patterns, can part mandrel and lid through manual mode, be convenient next slip casting, all in all words, the utility model has the thickness of drawing of patterns convenience, practicality, effective control body and density's advantage.

Example 2

As shown in FIGS. 1-3, molds for grouting production comprise a base 1, a support 2 is arranged on the left side of the base 1, a plurality of bolt holes 3 are formed in the support 2, a connecting rod 4 is in threaded connection with the upper side of the support 2, a groove is formed in the connecting rod 4, a motor 10 is placed in the groove, a rotating shaft 8 is arranged above the motor 10, a gear 6 is arranged on the rotating shaft 8, a threaded hole 9 is formed in the right side of the groove, a screw 7 is arranged in the threaded hole 9, a cover body 12 is welded to the lower end of the screw 7, a plurality of exhaust holes 13 are formed in the cover body 12, a connecting hole 11 is formed in the lower portion of the cover body 12, a clamping groove 19 is formed in the upper portion of the inner portion of the connecting hole 11, a mold sleeve 16 is arranged above the base 1, a core mold 15 is arranged in the mold sleeve 16, a connecting head 14 is arranged above the core 15, a clamping head 20 matched with the clamping groove 19, a mold head 18 is arranged below the core 15, the lower end of the mold sleeve 16 is matched with the mold sleeve 15, the mold sleeve 16, the connecting rod 16 and the mold sleeve 16 are made of the motor 2 and the screw 7, the motor 2, the connecting rod 16 and the screw is made of the non-sticking motor 2, the non-sticking motor, the screw is made of the non-sticking steel screw, the non-stick screw, the screw is made of the screw, the screw 16, the non-sticking mold sleeve, the screw is made of the non-stick screw, the screw is made of the screw, the non-stick screw 2, the screw sleeve 16, the screw is made of the screw, the.

The utility model discloses when using, first the outside of die sleeve is sheathe in elastic ring, ensure 2 half die sleeves closely agree with, later place the mandrel in the die sleeve, and sealed the fixed with the sealing washer with the mold core head, pour the ground paste into the die sleeve afterwards, then start the motor, under the effect of motor and gear, the screw rod drives the lid and moves down, make the draw-in groove inside the connecting hole and the dop on the connector mutually joint, then according to the size and the thickness of body, static section time, be provided with a plurality of exhaust holes on the lid, can be in the effectual air escape in the body of suppression in-process, and increase the body density, improve and burn into power, take off the sealing washer from the mold core head finally, under the effect of motor and gear, the screw rod drives the mandrel and moves up, realize the drawing of patterns, can be with the lid part with the mandrel through manual mode, the slip casting of next time is convenient, the material of mandrel and die sleeve is stainless steel, and the outside of mandrel and the inside of die sleeve all coating have the non-stick coating, therefore in the process that can not cause the body damage to the body in the die sleeve, can set up according to the concrete situation, can be convenient to open the half die sleeve, the practical advantage of the practical 2, can be taken out in a total with the practical advantage and the utility model.

Claims

The mould for grouting manufacture comprises a base and is characterized in that a support is arranged on the left side of the base, a plurality of bolt holes are formed in the support, a connecting rod is connected to the upper portion of the support in a threaded manner, a groove is formed in the connecting rod, a motor is placed in the groove, a rotating shaft is arranged above the motor, a gear is arranged on the rotating shaft, a threaded hole is formed in the right side of the groove, a screw rod is arranged inside the threaded hole, a cover body is welded to the lower end of the screw rod, a plurality of exhaust holes are formed in the cover body, a connecting hole is formed in the lower portion of the cover body, a clamping groove is formed in the upper portion of the connecting hole, a mould sleeve is arranged above the base, a core mould is arranged inside the mould sleeve, a connecting head is arranged above the core mould, a clamping head matched with the clamping groove for use is arranged above the connecting head, a mould core mould head is arranged below the mould sleeve, and a sealing ring matched with the mould core mould head for use is.
2. The mold for slip casting according to claim 1, wherein the supporting frame and the connecting rod are connected by bolts.
3. The mold for slip casting according to claim 1, wherein the gear is engaged with the screw, and the thread in the threaded hole is engaged with the screw.
4. mould for slip casting according to claim 1, wherein the core mould and the mould sleeve are sized and shaped as the case may be.
5. The mould for slip casting according to claim 1, wherein the core and the sleeve are made of stainless steel, and the outside of the core and the inside of the sleeve are coated with non-stick coating.
6. The mould for slip casting of claim 1, wherein the sealing ring is made of silica gel or rubber and is detachable.
7. The mould for slip casting of claim 1, wherein the motor is a counter-rotating motor.
8. The mould for slip casting of claim 1, wherein the die sleeve consists of 2 half die sleeves, and an elastic ring is arranged outside the die sleeve.