CN205651595U

CN205651595U - Forming die that preparation drum face was used

Info

Publication number: CN205651595U
Application number: CN201620256724.7U
Authority: CN
Inventors: 陈弘辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-03-30
Filing date: 2016-03-30
Publication date: 2016-10-19
Anticipated expiration: 2026-03-30

Abstract

The utility model discloses a forming die that preparation drum face was used, the intermediate position that should go up moulded die and lower moulded die is sunken space, upward the moulded die rear portion superposes to assemble in proper order has upper fixing plate, heat insulating board and hot plate, go up moulded die and upper fixing plate, the heat insulating board, all be equipped with the hole of cooling down on the lower mould fixed plate, upward the moulded die is equipped with the drum head pressure outward and puts the ring, straight to screw rod drawing -in spring coil after the spiral shell go into to go up the drum head and press and put the ring, the screw rod is gone into to touch by the horizontal spiral shell of bolt, upward the drum head is pressed to put to encircle to be and is hung the form, assemble at the moulded die rear portion down has the lower mould fixed plate, the sunken space of cooling down the hole and descending the moulded die forms the intercommunication, the moulded die is equipped with down the drum head pressure outward and puts the ring down, straight to screw rod drawing -in spring coil after the spiral shell go into down the drum head and press and put the ring, the screw rod is gone into to touch by the horizontal spiral shell of bolt, the drum head is pressed to put to encircle to be and is hung the form down. Should cool down the hole and do quick cooling, two upper and lower drum heads press the spring action who puts the ring will rouse the emaciated face from the moulded die, have to let surfacing and the hem of drum face, the design in sunken space.

Description

Make the mould of drum surface use

Technical field

This utility model relates to a kind of mould, especially a kind of mould making drum surface use.

Background technology

By being related to the making drum surface of musical instrument, such as jazz drum, its drum surface A system makes with plastic material, and polymer drum surface A first must make, at chou ring, dented space A2 that flanging A1 and provides ring D to place, to utilize flanging device that flanging bar is coated with flanging A1 and the ring D sizing of drum surface, then the upper and lower faces being assembled in bulging body combines；And why be placed in the flanging A1 of drum surface A with ring D, its purpose is to allow bulging surface form the most smooth shape, can smoothly place for follow-up ring D and be enveloped.

And with the technology of flanging made by current polymer drum surface A chow ring, tie up to mould B and compacted under mould C is assembled with several moulding module C1, B1 respectively, and the stuck-module C2 system in the middle of the compacted under mould C gives and is heated to proper temperature (about about 60 to 80 DEG C), after making polymer drum surface A be placed on compacted under mould C, (such as Fig. 1) must be touched by pressing under upper mould B, under the time set, make flanging A1 and dented space A2, make mould B depart from compacted under mould C the most again.

Although drum surface A now and its flanging A1 and dented space A2 have made type, but upper mould B is departing from the middle of compacted under mould C process, in type drum surface A is still pasted to touch and is caused on stuck-module C2 in the middle of being persistently heated in the middle of compacted under mould C, until upper mould B completely disengages from after compacted under mould C, just there is way drum surface A to be taken out, the most just cause drum surface A to be also deformed (such as Fig. 2) because of over-heating；And once drum surface A and flanging A1 deform, then cause ring D to be placed also cannot insert in dented space A2 (such as Fig. 3), and then cause the flanging bar meeting scratch when using flanging device, scratch drum surface flanging.

Utility model content

This utility model is under above-mentioned given a full account shape, and applicant develops this utility model then, and then proposes the application of patent.Wherein

nullThe purpose of this utility model creation，A kind of mould making drum surface use，Described mould system by forming module on one and is once constituted combined by forming module，On this, the upper shaping mould centre position system of forming module own is dented space，On this, the upper shaping mould rear portion of forming module is assembled with upper mould fixed plate，A thermal insulation board is then had after upper mould fixed plate，At upper mould fixed plate, there is heating plate，At upper shaping mould and upper mould fixed plate、The centre position of thermal insulation board is also respectively equipped with hole of cooling down，A left side outside upper shaping mould、Outside right two and be respectively provided with drum head pressure on and put ring，By one in directly to screw rod first pass a turn after be screwed into upper drum head pressure again and put ring，Screw rod is touched to be laterally screwed into again by a bolt，Upper drum head pressure is put ring and then and in hanging form is arranged，The compacted under calligraphy or painting model body centre position of this compacted under module is also dented space，The compacted under mould rear portion of this compacted under module is assembled with lower mold fixed plate，It also is provided with hole of cooling down in the centre position of lower mold fixed plate，Dented space in the dented space of hole and upper shaping mould of cooling down and compacted under mould forms intercommunication，A left side outside compacted under mould、Outside right two and be respectively provided with drum head pressure and put ring，By one in directly to screw rod first pass a turn after be screwed into lower drum head pressure again and put ring，Screw rod is touched to be laterally screwed into again by a bolt，It is that lower drum head pressure is put ring and then and in hanging form arranged.

The purpose of this utility model creation, is dented space in upper shaping mould centre position, for reduce with drum surface contact and provide the hot temperature after hot briquetting to be recycled to dissipation is quickly done in hole of cooling down that rearmounted plate body had.

The purpose of this utility model creation, is dented space in compacted under mould centre position, for reduce with drum surface contact and provide the hot temperature after hot briquetting to be recycled to dissipation is quickly done in hole of cooling down that rearmounted plate body had.

Accompanying drawing explanation

Fig. 1: for former times formula person make time diagram；

Fig. 2: for former times formula person in diagram when departing from that completes；

Fig. 3: for former times formula person diagram of drum surface partial enlargement after completing；

Fig. 4: be the diagram of this utility model；

Fig. 5: be this utility model diagram () when start；

Fig. 6: be this utility model diagram (two) when start；

Fig. 7: be this utility model diagram (three) when start；

Fig. 8: be this utility model diagram (four) when start；

Fig. 9: be this utility model diagram (five) when start；

Figure 10: be this utility model diagram of drum surface partial enlargement after completing.

In figure: forming module on 1, shaping mould on 11, 111 dented space, 112 cool down hole, 12 upper mould fixed plates, 121 cool down hole, 13 thermal insulation boards, 131 cool down hole, 14 heating plates, on 15, drum head pressure puts ring, 16 screw rods, 17 turns, 18 bolts, 2 compacted under modules, 21 compacted under moulds, 211 dented space, 212 cool down hole, 22 lower mold fixed plates, 221 cool down hole, 23 times drum head pressure puts ring, 24 screw rods, 25 turns, 26 bolts, 3 drum surfaces, 31 flangings, 32 dented space, 4 rings, A drum surface, A1 flanging, A2 dented space, the upper mould of B, B1 module, C compacted under mould, C1 module, C2 stuck-module, D ring.

Detailed description of the invention

First, respect please refer to shown in illustrating such as Fig. 4: this case one makes the mould of drum surface use, is for the drum surface A making mould made with plastic material in percussion instrument；nullWherein mould system by forming module 1 on one and is once constituted combined by forming module 2，It is to have shaping mould 11 at upper forming module 1，It is dented space 111 in centre position system，To reduce and the contacting and provide the hot temperature after hot briquetting to be recycled to the hole 112 of cooling down that rearmounted plate body is had of drum surface 3、121、131 quickly do dissipation effect，Afterwards and be assembled on upper mould fixed plate 12，A thermal insulation board 13 is then had after upper mould fixed plate 12，At upper mould fixed plate 12, there is heating plate 14，At upper shaping mould 1 and upper mould fixed plate 12、The centre position of thermal insulation board 13 is also respectively equipped with hole 112 of cooling down、121、131，A left side outside upper shaping mould 11、Outside right two and be respectively provided with drum head pressure on and put ring 15，By one in directly to screw rod 16 first pass a turn 17 after be screwed into upper drum head pressure again and put ring 15，Screw rod 16 is touched to be laterally screwed into again by a bolt 18，It is that upper drum head pressure is put ring 15 and then and in hanging form arranged.

And be to have shaping mould 21 in compacted under module 2, it also it is dented space 211 in centre position, to reduce and the contacting and provide the hot temperature after hot briquetting to be recycled to the hole 212 of cooling down that rearmounted plate body is had of drum surface 3, 221 quickly do dissipation effect, in the centre position of lower mold fixed plate 22 and be provided with hole 221 of cooling down, cool down hole 221 forms intercommunication with the dented space 211 on compacted under mould 21 and upper shaping mould 11, a left side outside compacted under mould 21, outside right two and be respectively provided with drum head pressure and put ring 23, by one in directly to screw rod 24 first pass a turn 25 after be screwed into lower drum head pressure again and put ring 23, screw rod 24 is touched to be laterally screwed into again by a bolt 26, it is that lower drum head pressure is put ring 23 and then and in hanging form arranged.

Lower drum head pressure in order to the outer arranged on left and right sides of compacted under mould 21 being placed in compacted under module 2 when drum surface 3 puts ring 23, the most i.e. heat and move down by whole upper forming module 1, make shaping mould 11 and same position put ring 15 in the upper drum head pressure of the upper outer arranged on left and right sides of shaping mould 11 and must touch drum surface 3 arranged on left and right sides (such as Fig. 5), go up shaping mould 11 subsequently and obtain the most down start, think and little by little make flanging 31 and the molding of depressed part 32 (such as Fig. 6, Fig. 7 and Fig. 8) in drum surface 3 arranged on left and right sides；Now, the heat temperature that the drum surface 3 of other position is contacted quickly does dissipation effect with the dented space 211 of cool down hole 112,121,131 and the compacted under mould 21 communicated with the hole 212,221 of cooling down communicated from the dented space 111 of upper shaping mould 11 the most respectively, to avoid drum surface 3 to be deformed, and then in order to cooling and shaping and do demoulding purpose.

Afterwards, treat that whole upper forming module 1 starts to rise upward and recessed in the moment of compacted under mould 21, simultaneously the most also by each hole of cooling down of upper and lower two sides to do fast cooling cooling, simultaneously and put ring 15 by position in the upper drum head pressure of upper shaping mould 11, the outer arranged on left and right sides of compacted under mould 21, lower drum head pressure is put the elastic force effect of ring 23 and drum surface 3 departed from immediately in upper shaping mould 11, compacted under mould 21 (such as Fig. 9).

So become sizing in folding face 31 made by drum surface 3 with the depressed part 32 placed for ring 4, when on whole, forming module 1 starts to rise upward, drum surface 3 is also put the elastic force of ring 23 by lower drum head pressure and is departed from compacted under mould 21 immediately, also heat temperature discharge is dissipated simultaneously, it is that whole drum surface 3 just keeps smooth, successfully put into depressed part 32 in order to ring 4 and do further processing and fabricating (such as Figure 10), the most just do not result in scratch, scratch the breakage of drum surface flanging.

Claims

1. the mould making drum surface use, it is characterised in that: described mould system is by forming module on And once forming module is combined constitutes, on this, the upper shaping mould centre position system of forming module own is depression Space, on this, the upper shaping mould rear portion of forming module is assembled with upper mould fixed plate, then has after upper mould fixed plate One thermal insulation board, has heating plate at upper mould fixed plate, in upper shaping mould and upper mould fixed plate, thermal insulation board Between position be respectively equipped with hole of cooling down, outside left and right two outside upper shaping mould and be respectively provided with drum head pressure on Put ring, by one in directly to screw rod first pass a turn after be screwed into upper drum head pressure again and put ring, then by a spiral shell Bolt touches screw rod to be laterally screwed into, and upper drum head pressure is put ring and then and in hanging form arranged, this compacted under mould The compacted under calligraphy or painting model body centre position of block is also dented space, and the compacted under mould rear portion of this compacted under module assembles There is lower mold fixed plate, also be provided with, in the centre position of lower mold fixed plate, hole of cooling down, cool down hole and upper shaping mould Dented space in dented space and compacted under mould forms intercommunication, outside left and right two outside compacted under mould also Be respectively provided with drum head pressure and put ring, by one in directly to screw rod first pass a turn after be screwed into lower drum head again Pressure puts ring, then is touched screw rod by a bolt to be laterally screwed into, and is that lower drum head pressure puts ring then and in hanging shape State is arranged.

The mould of making drum surface use the most according to claim 1, it is characterised in that: in upper shaping mould Meta is set to dented space, for reducing and the contacting and provide the hot temperature after hot briquetting to be followed of drum surface Dissipation is quickly done in the hole of cooling down that ring is had to rearmounted plate body.

The mould of described making drum surface use the most according to claim 1, it is characterised in that: at compacted under Mould centre position is dented space, for reducing and the contacting and provide the Re Wen get after hot briquetting of drum surface Dissipation is quickly done in the hole of cooling down being had to be recycled to rearmounted plate body.