CN218111127U

CN218111127U - Precision paraffin wax plaster mould

Info

Publication number: CN218111127U
Application number: CN202222011433.XU
Authority: CN
Inventors: 李宗国
Original assignee: Wuxi Sanzhong Mould Co ltd
Current assignee: Wuxi Sanzhong Mould Co ltd
Priority date: 2022-08-01
Filing date: 2022-08-01
Publication date: 2022-12-23
Anticipated expiration: 2032-08-01

Abstract

The utility model discloses an accurate paraffin plaster mold, which belongs to the technical field of molds and comprises a supporting frame, a plaster mold body is arranged above the supporting frame, a paraffin block is arranged at the inner side of the plaster mold body, electric heating plates are arranged on the plaster mold body and at the positions at the two sides of the paraffin block, a pouring gate is arranged at the top of the plaster mold body, and the supporting frame and the plaster mold body are connected through a wax storage device; the utility model has the advantages that the wax storage device is arranged, so that the mould can collect and store the melted paraffin through the wax storage box when needed, thereby facilitating the recovery work of the melted paraffin by the workers and further improving the convenience of the mould; the utility model discloses a set up heat dissipation cleaning device for the speed of the foundry goods cooling after processing can be accelerated through the flow of air to the mould in needs, and can blow off its remaining gypsum piece dust in surface, and then improved the practicality of mould.

Description

Precision paraffin wax plaster mould

Technical Field

The utility model belongs to the technical field of the mould, concretely relates to accurate paraffin plaster mold.

Background

The mould is various moulds and tools for obtaining required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production. In short, a mold is a tool used to make a shaped article, the tool being made up of various parts, different molds being made up of different parts.

The prior art has the following problems: 1. most of the existing precision paraffin plaster molds have the problem that the recovery of the melted paraffin is inconvenient, so that the convenience of the molds is reduced; 2. the problem that the cooling speed of the cast after pouring is slow and residual gypsum fragment dust on the cast is inconvenient to be treated mostly exists in the existing precise paraffin gypsum mold, so that the practicability of the mold is reduced.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides an accurate paraffin plaster mold, have the characteristics that the convenience is high, the practicality is strong.

In order to achieve the above object, the utility model provides a following technical scheme: accurate paraffin gypsum mould, including the support frame, the top of support frame is provided with the gypsum die body, the paraffin piece is installed to the inboard of gypsum die body, the electric plate is all installed to the position that just is located paraffin piece both sides on the gypsum die body, the sprue gate has been seted up at the top of gypsum die body, be connected through storing up the wax device between support frame and the gypsum die body, the position that just is located gypsum die body one side on the support frame is provided with heat dissipation cleaning device.

Preferably, store up the wax device including storing up wax case, connecting pipe, screw rod, stifled chock, go-between, connecting cylinder and connecting plate, install the connecting cylinder with the corresponding position of gypsum die body on the support frame, the go-between is installed to the bottom of gypsum die body and the corresponding position with the connecting cylinder, threaded connection between connecting cylinder and the go-between, the inboard of connecting cylinder is provided with stifled chock, the screw rod is installed through the bearing in the bottom of stifled chock, the connecting pipe is installed to one side of connecting cylinder and the position that is located the support frame inboard, the connecting plate is installed in the bottom outside of connecting pipe, the outside of connecting plate is installed through the screw thread and is stored up the wax case.

Preferably, the connecting cylinder is in threaded connection with the screw rod, and the inner side of the connecting cylinder is tightly attached to the outer side of the blocking block.

Preferably, the wax storage device further comprises a knob, and the knob is mounted below the screw rod.

Preferably, heat dissipation cleaning device includes fan, play wind box and jet head, the top of support frame and the position that is located gypsum die body one side are provided with out the wind box, a plurality of jet heads are installed to one side that goes out the wind box and is close to the gypsum die body, two fans are installed to one side that a plurality of jet heads were kept away from to the wind box.

Preferably, heat dissipation cleaning device still includes the mounting panel, the below of air-out box and the position that is located support frame one side install the mounting panel, screwed connection between support frame and the mounting panel.

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

1. the utility model discloses a set up and store up the wax device for the mould can be collected the storage to melting paraffin through storing up the wax case when needs, thereby made things convenient for the staff to carry out recovery work to melting paraffin, and then improved the convenience of mould.

2. The utility model discloses a set up heat dissipation cleaning device for the speed of foundry goods cooling after the mould can be accelerated to process through the flow of air in needs, and can blow off its remaining gypsum piece dust in surface, and then improved the practicality of mould.

Drawings

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

FIG. 2 is a schematic view of the present invention;

FIG. 3 is a schematic structural view of the wax storage device of the present invention;

fig. 4 is a schematic structural view of the heat dissipation cleaning device of the present invention.

In the figure: 1. a support frame; 2. a wax storage device; 21. a wax storage box; 22. a connecting pipe; 23. a screw; 24. a plugging block; 25. a connecting ring; 26. a connecting cylinder; 27. a knob; 28. a connecting plate; 3. a heat dissipation cleaning device; 31. a fan; 32. mounting a plate; 33. an air outlet box; 34. a gas showerhead; 4. a paraffin block; 5. a pouring gate; 6. a gypsum mould body; 7. an electric hot plate.

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.

Example 1

Referring to fig. 1-4, the present invention provides the following technical solutions: accurate paraffin gypsum mould, including support frame 1, the top of support frame 1 is provided with gypsum die body 6, and paraffin block 4 is installed to the inboard of gypsum die body 6, and electric plate 7 is all installed to the position that just is located paraffin block 4 both sides on the gypsum die body 6, and sprue gate 5 has been seted up at the top of gypsum die body 6, is connected through storing up wax device 2 between support frame 1 and the gypsum die body 6, and the position that just is located gypsum die body 6 one side on the support frame 1 is provided with heat dissipation cleaning device 3.

Specifically, the wax storage device 2 comprises a wax storage box 21, a connecting pipe 22, a screw 23, a blocking block 24, a connecting ring 25, a connecting cylinder 26 and a connecting plate 28, the connecting cylinder 26 is installed at a position on the support frame 1 corresponding to the gypsum mold body 6, the connecting ring 25 is installed at the bottom of the gypsum mold body 6 and a position corresponding to the connecting cylinder 26, the connecting cylinder 26 is in threaded connection with the connecting ring 25, the blocking block 24 is arranged on the inner side of the connecting cylinder 26, the screw 23 is installed at the bottom of the blocking block 24 through a bearing, the connecting pipe 22 is installed at one side of the connecting cylinder 26 and a position on the inner side of the support frame 1, the connecting plate 28 is installed on the outer side of the bottom end of the connecting pipe 22, the wax storage box 21 is installed on the outer side of the connecting plate 28 through a thread,

through adopting above-mentioned technical scheme for the mould can be in needs through storing up wax case 21 and collecting the storage to the paraffin that melts, thereby made things convenient for the staff to carry out recovery work to the paraffin that melts.

Specifically, the connecting cylinder 26 is in threaded connection with the screw 23, the inner side of the connecting cylinder 26 is tightly attached to the outer side of the blocking block 24,

by adopting the technical scheme, the normal work of the screw 23 is ensured, and the normal matching between the connecting cylinder 26 and the blocking block 24 is prevented.

Specifically, the wax storage device 2 further comprises a knob 27, the knob 27 is arranged below the screw 23,

by adopting the technical scheme, the screw 23 can be conveniently operated by a worker.

When the mold is used in the embodiment, when the mold is required to be used for producing a casting of a hybrid electric vehicle, the connecting ring 25 and the connecting cylinder 26 in the wax storage device 2 are connected through threads, then the two electric heating plates 7 are started, so that the paraffin block 4 is melted, the knob 27 is screwed, the knob 27 drives the screw 23 to rotate, the screw 23 is in threaded connection with the connecting cylinder 26, so that the screw 23 drives the plugging block 24 to descend, when the plugging block 24 descends to the bottom of the connecting cylinder 26, the knob 27 stops rotating, the melted paraffin passes through the connecting cylinder 26 and the connecting pipe 22 to enter the wax storage box 21, when all the melted paraffin enters the wax storage box 21, the knob 27 is reversely rotated, so that the plugging block 24 returns to the top of the connecting cylinder 26, then the melted metal liquid is input into the gypsum mold body 6 through the pouring port 5, and then after the metal liquid is solidified, the gypsum mold body 6 is broken, the processed casting can be taken out, the connecting plate 28 plays a role of connecting and the supporting frame 1 plays a role of supporting;

example 2

The present embodiment is different from embodiment 1 in that: the heat dissipation cleaning device 3 comprises fans 31, an air outlet box 33 and air nozzles 34, the air outlet box 33 is arranged above the support frame 1 and at a position on one side of the gypsum mold body 6, a plurality of air nozzles 34 are arranged on one side of the air outlet box 33 close to the gypsum mold body 6, two fans 31 are arranged on one side of the air outlet box 33 far away from the plurality of air nozzles 34,

through adopting above-mentioned technical scheme for the speed of the foundry goods cooling after making can be accelerated to the mould through the flow of air when needs, and can blow off its remaining gypsum piece dust in surface.

Specifically, the heat dissipation cleaning device 3 further comprises an installation plate 32, the installation plate 32 is installed below the air outlet box 33 and at a position on one side of the support frame 1, the support frame 1 is connected with the installation plate 32 through screws,

through adopting above-mentioned technical scheme for the staff can load and unload to air-out box 33 isotructures.

During the use of this embodiment, when the speed of the foundry goods cooling after the needs are accelerated processing, start two fans 31 in the heat dissipation cleaning device 3, two fans 31 send outside air into out wind box 33, and then the air is spouted to the foundry goods through each air jet 34 on to accelerate the speed of the foundry goods cooling after the processing, and can blow off its remaining gypsum piece dust in surface, mounting panel 32 has played the effect of connecting the installation.

The structure and the principle of the middle electric heating plate 7 of the utility model are disclosed in a system for safe transportation of high-temperature liquid copper, which is disclosed in the Chinese patent application No. 202120352673.9, and the working principle of the middle electric heating plate is that electric energy is converted into heat energy after the power is switched on.

The utility model discloses a theory of operation and use flow: when a mold is needed to be used for producing a casting of a hybrid electric vehicle, a connecting ring 25 and a connecting cylinder 26 in a wax storage device 2 are connected through threads, then two electric heating plates 7 are started, so that a paraffin block 4 is melted, a knob 27 is screwed, the knob 27 drives a screw 23 to rotate, the screw 23 is in threaded connection with the connecting cylinder 26, so that the screw 23 drives a plugging block 24 to descend, when the plugging block 24 descends to the bottom of the connecting cylinder 26, the knob 27 stops rotating, melted paraffin passes through the connecting cylinder 26 and a connecting pipe 22 to enter a wax storage box 21, when all the melted paraffin enters the wax storage box 21, the knob 27 is rotated reversely, so that the plugging block 24 returns to the top of the connecting cylinder 26, then melted metal liquid is input into a gypsum mold body 6 through a pouring port 5, then after the metal liquid is solidified, the gypsum mold body 6 is broken, the processed casting can be taken out, the connecting plate 28 plays a role in connecting and mounting, and the support frame 1 plays a role in supporting; when the speed to the foundry goods cooling after accelerating the processing, start two fans 31 in the heat dissipation cleaning device 3, two fans 31 send the outside air into out fan box 33, and then the air is spouted to the foundry goods through each air jet 34 to accelerate the speed of the foundry goods cooling after the processing, and can blow off its remaining gypsum piece dust in surface, mounting panel 32 has played the effect of connecting the installation.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Accurate paraffin plaster mold, including support frame (1), its characterized in that: the utility model discloses a gypsum mould, including support frame (1), gypsum mould body (6), paraffin block (4) are installed to the top of support frame (1), electric plate heater (7) are all installed to the position that just is located paraffin block (4) both sides on gypsum mould body (6), sprue gate (5) have been seted up at the top of gypsum mould body (6), be connected through storing up wax device (2) between support frame (1) and gypsum mould body (6), the position that just is located gypsum mould body (6) one side on support frame (1) is provided with heat dissipation cleaning device (3).

2. The precision paraffin plaster mold according to claim 1, wherein: store up wax device (2) including storing up wax case (21), connecting pipe (22), screw rod (23), jam piece (24), go-between (25), connecting cylinder (26) and connecting plate (28), connecting cylinder (26) are installed with gypsum die body (6) corresponding position on support frame (1), go-between (25) are installed to the bottom of gypsum die body (6) and with connecting cylinder (26) corresponding position, threaded connection between connecting cylinder (26) and go-between (25), the inboard of connecting cylinder (26) is provided with jam piece (24), screw rod (23) are installed through the bearing in the bottom of jam piece (24), connecting pipe (22) are installed to one side of connecting cylinder (26) and the position that is located support frame (1) inboard, connecting plate (28) are installed in the bottom outside of connecting pipe (22), the outside of connecting plate (28) is installed through the screw thread and is stored up wax case (21).

3. The precision paraffin gypsum mold of claim 2, wherein: the connecting cylinder (26) is in threaded connection with the screw (23), and the inner side of the connecting cylinder (26) is tightly attached to the outer side of the blocking block (24).

4. The precision paraffin plaster mold of claim 2, wherein: the wax storage device (2) further comprises a knob (27), and the knob (27) is installed below the screw rod (23).

5. The precision paraffin plaster mold according to claim 1, wherein: heat dissipation cleaning device (3) include fan (31), play wind box (33) and jet head (34), the top of support frame (1) and the position that is located gypsum die body (6) one side are provided with out wind box (33), it installs a plurality of jet heads (34) to go out wind box (33) one side that is close to gypsum die body (6), it installs two fan (31) to go out one side that a plurality of jet heads (34) were kept away from in wind box (33).

6. The precision paraffin gypsum mold of claim 5, wherein: heat dissipation cleaning device (3) still include mounting panel (32), air-out box (33) the below and be located the position of support frame (1) one side and install mounting panel (32), screwed connection between support frame (1) and mounting panel (32).