CN115534233A

CN115534233A - High-temperature-resistant injection mold

Info

Publication number: CN115534233A
Application number: CN202211368350.4A
Authority: CN
Inventors: 吕致瑾
Original assignee: Shaanxi Lvzhijinxi Department Store Co ltd
Current assignee: Shaanxi Lvzhijinxi Department Store Co ltd
Priority date: 2022-11-03
Filing date: 2022-11-03
Publication date: 2022-12-30

Abstract

The invention discloses a high-temperature-resistant injection mold, and relates to the technical field of injection molds. This high temperature resistant injection mold, including mould top case, square hole has been seted up to the upper surface of mould top case, the square hole department that mould top case upper surface was seted up is provided with the pan feeding mouth, the side surface fixedly connected with top case backup pad of mould top case, the lower fixed surface of top case backup pad even has the limiting plate, the lower surface of mould top case is provided with the mould under casing, the lower surface of mould under casing is provided with vibrations case shell, one side that the side surface of mould under casing is close to top case backup pad is provided with top clamping device, top clamping device includes the clamping device bottom plate, clamping device bottom plate fixed connection is at the side surface of mould under casing, the last fixed surface of clamping device bottom plate is connected with the clamping box, the inner chamber department cover of clamping box is equipped with the clamp plate, reaches the effect of cooling down and solidifying fast to the raw materials of moulding plastics.

Description

High-temperature-resistant injection mold

Technical Field

The invention relates to the technical field of injection molds, in particular to a high-temperature-resistant injection mold.

Background

Injection molding is a method for producing and molding industrial products. The products are generally made by rubber injection molding and plastic injection molding. The injection molding can be classified into injection molding and die casting. An injection molding machine (injection machine or injection molding machine for short) is a main molding device for making thermoplastic plastics or thermosetting plastics into plastic products with various shapes by using a plastic molding die, wherein the injection molding is realized by the injection molding machine and the die, and 1. Rubber injection molding: rubber injection molding is a production method in which rubber is directly injected from a cylinder into a mold for vulcanization. The rubber injection molding has the advantages that: although the method is an intermittent operation, the forming period is short, the production efficiency is high, the blank preparation process is omitted, the labor intensity is low, and the product quality is excellent. 2. Plastic injection molding: plastic injection molding is a method of producing plastic products by injecting molten plastic into a plastic product mold under pressure, and cooling and molding the plastic product to obtain various plastic parts. There are mechanical injection molding machines that are specifically used for injection molding. The most commonly used plastics today are polyethylene, polypropylene, ABS, PA, polystyrene, etc. 3. Molding and injection molding: the resulting shape is often the final product and requires no further machining before installation or use as a final product; during injection molding, injection molding raw materials need to be melted and poured into a mold, so that high temperature is generated; and the injection mold on the market can not carry out rapid cooling to the raw materials of moulding plastics, reaches the effect of rapid solidification.

Disclosure of Invention

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a high temperature resistant injection mold, includes that the mould pushes up the case, square hole has been seted up to the upper surface that the mould pushed up the case, the square hole department that the mould pushed up the case upper surface and seted up is provided with the pan feeding mouth, the side surface fixedly connected with of mould pushed up the case backup pad, the lower fixed surface of top case backup pad even has the limiting plate, the lower surface that the mould pushed up the case is provided with the mould under casing, the lower surface of mould under casing is provided with vibrations case shell.

Preferably, a top clamping device is arranged on one side, close to the top box supporting plate, of the side surface of the mold bottom box, the top clamping device comprises a clamping device bottom plate, the clamping device bottom plate is fixedly connected to the side surface of the mold bottom box, a clamping box is fixedly connected to the upper surface of the clamping device bottom plate, a clamping plate is sleeved at the inner cavity of the clamping box, a square hole is formed in the upper surface of the clamping box, an air inlet pipe is arranged at the square hole formed in the upper surface of the clamping box, a strip-shaped hole is formed in the upper surface of the mold bottom box and is in contact fit with the outer surface of the limiting plate, a limiting bottom plate is fixedly connected to the side surface of the mold bottom box, a limiting round hole is formed in the upper surface of the limiting bottom plate, a fan-shaped hole is formed in the outer surface of the mold bottom box, and a cooling box is arranged on the bottom surface of the inner cavity of the mold bottom box, the lower surface of the mold bottom box is provided with the oscillating cover plate, the effect of injection molding can be achieved by arranging the mold top box and the mold bottom box, when in work, an operator enables the limiting plate arranged on the lower surface of the top box supporting plate in the mold top box to face the strip-shaped hole formed on the upper surface of the mold bottom box, then the mold top box is extruded downwards, the mold top box and the mold bottom box are firmly fixed together, the limiting effect is achieved, the injection molded part is more accurate, when the mold top box and the mold bottom box are fixed together, the operator pours the melted plastic liquid into the inner cavity of the mold top box from the feeding port arranged on the upper surface of the mold top box, thereby the injection molding effect is achieved, and the sealing between the mold top box and the mold bottom box is very tight by arranging the clamping plate, the clamping box and the clamping plate, during operation, after the top box and the bottom box of the mold are well limited, an operator inserts the air inlet pipe into the inflating machine, then opens the switch of the inflating box, the air pressure in the inner cavity of the clamping box rises, so that the clamping plate moves downwards, the effect of the supporting plate of the top box is extruded by the clamping plate when the supporting plate reaches the limit position, and the top box and the bottom box of the mold are combined more closely.

Preferably, the cooling box comprises a cooling box bottom plate, a cooling top cover is arranged on the upper surface of the cooling box bottom plate, a refrigerating motor is arranged on the upper surface of the cooling box bottom plate, an electric wire is arranged on the outer surface of the refrigerating motor and connected with the output end of the refrigerating motor, a refrigerating plate is arranged on the upper surface of the cooling box bottom plate and connected with the electric wire, a top cover supporting column is fixedly connected to the top surface of an inner cavity of the cooling top cover, a top cover fixing column is fixedly connected between opposite surfaces of the top cover supporting column, a rotating ring is sleeved on the outer surface of the top cover fixing column, a shifting plate is fixedly connected to the outer surface of the rotating ring, the high-temperature injection molding raw materials can be cooled through the cooling box, in operation, the cooling motor is connected to a power supply by an operator, a switch of the refrigerating motor is turned on again, the refrigerating plate starts to work, so that the temperature around the refrigerating plate is reduced, the temperature of the inner cavities of the top box and the bottom box of the mold is reduced, the injection molding raw materials are rapidly cooled, and accordingly, a solidification effect is achieved, the air flow in the cooling box can be circulated, the air flow is uniformly blown out, and the air flow is more uniformly blown out, and the temperature difference between the top cover and the top cover is more uniformly generated.

Preferably, the side surface of the vibration box shell is fixedly connected with a bottom limiting bottom plate, the upper surface of the bottom limiting bottom plate is fixedly connected with a limiting column, the limiting column is in contact fit with a limiting round hole, the side surface of the bottom limiting bottom plate is fixedly connected with a bottom clamping bottom plate, the upper surface of the bottom clamping bottom plate is provided with a clamping limiting plate, the side surface of the clamping limiting plate is fixedly connected with a clamping extrusion block, the upper surface of the clamping extrusion block is sleeved with a clamping limiting box, the clamping limiting box is fixedly connected with the upper surface of the bottom clamping bottom plate, a spring is arranged between the opposite surfaces of the clamping limiting block and the clamping limiting box, the inner wall of the vibration box shell is fixedly connected with a vibration motor, and a rotating column is rotatably connected between the opposite surfaces of the vibration motor, the surface cover that rotates the post is equipped with the adaptation post, the inner chamber bottom surface of vibrations case shell is provided with beats the device, through setting up the vibrations case, can vibrate the raw materials of moulding plastics in mould top case and the mould under casing inner chamber, can eliminate the bubble in the raw materials of moulding plastics, in operation, the position that spacing post was aimed at to spacing round hole that operating personnel set up spacing bottom plate upper surface in the mould under casing is put down, under the effect of spacing post, mould under casing and vibrations case shell tightly combine together, vibrations case shell and mould under casing produce the skew in having prevented follow-up operation, after vibrations case shell and mould under casing are spacing, press from both sides tight limiting plate and can be under the effect of spring, the direction toward the mould under casing produces the extrusion, make the combination that vibrations case shell and mould under casing tightly be in the same place.

Preferably, the rapping device comprises a rapping device support column, a rapping device fixing column is fixedly connected between opposite faces of the rapping device support column, a rapping device rotating ring is sleeved on the outer surface of the rapping device fixing column, a rapping plate is fixedly connected with the outer surface of the rapping device rotating ring, a rapping strip is arranged at the top end of the rapping plate, a receiving plate is fixedly connected with the outer surface of the rapping device rotating ring, a top elastic sheet support column is fixedly connected with the lower surface of the rapping plate, a bottom fixing column is fixedly connected between the opposite faces of the rapping device support column, a bottom elastic sheet support column is fixedly connected with the upper surface of the bottom fixing column, a wave line elastic sheet is arranged between the opposite faces of the top elastic sheet support column and the bottom elastic sheet support column, the rapping device is arranged to rapping the oscillating cover plate, so that bubbles in injection molding raw materials in an inner cavity of the bottom box and the top box of the mold are eliminated, during operation, an operator opens a motor, the rotating column starts to rotate under the action of the oscillating motor, the adapting column is not sleeved on the rotating column, so that the receiving column extrudes the adapting column to the receiving plate when the oscillating plate rotates, the adapting column, the beating plate moves upwards, the beating plate, the cover plate generates an oscillating effect of the oscillating strip, and the beating strip, thereby the oscillating strip can be used for beating the oscillating effect of the mould after the oscillating plate, and the oscillating plate can be recovered.

The invention provides a high-temperature-resistant injection mold. The method has the following beneficial effects:

1. this high temperature resistant injection mold, through setting up mould top case and mould under casing, can reach the effect to injection moulding, in operation, operating personnel is the limiting plate that top case backup pad lower surface set up in the mould top case is facing to the bar hole that mould under casing upper surface was seted up, then extrude mould top case downwards, make mould top case and mould under casing fix firmly one, spacing effect has been reached, make the part that forms of moulding plastics more accurate, when mould top case and mould under casing fix one back, operating personnel pours the pan feeding mouth that the plastics liquid after melting set up into the inner chamber department of mould top case from the mould top case upper surface, thereby reach the effect of moulding plastics, through setting up the clamp plate, clamp box and clamp plate, can be so that sealed inseparable very between mould top case and the mould under casing, in operation, after mould top case and mould under casing are spacing, operating personnel inserts the intake pipe into the case of beating, then beat the switch of case, the atmospheric pressure that presss from both sides the case inner chamber of clamp rises, make the clamp plate move downwards, thereby when reaching, the effect that the clamp plate extrudes the mould top case and the mould that the mould combines closely.

2. This high temperature resistant injection mold, through setting up the cooling case, can cool down the raw materials of moulding plastics of high temperature, in operation, operating personnel connects the refrigeration motor on the power, open the switch of refrigeration motor again, the refrigeration motor begins work, the refrigeration board begins work, make the temperature reduction around the refrigeration board, thereby make the temperature reduction of mould top case and mould under casing inner chamber, make the raw materials rapid cooling of moulding plastics, thereby produce the effect that solidifies, the top cap support column, the top cap fixed column, the swivel becket with dial the setting of board, can make the air current production circulation in the cooling case, because the temperature in the cooling case is very low, there is the difference in temperature with the outside, so can produce the air current, the air current is blowing when dialling the board, can drive the swivel becket and dial the board and produce the rotation, thereby make the air current become more even.

3. This high temperature resistance injection mold, through setting up the vibrations case, can vibrate the raw materials of moulding plastics in mould top case and the mould under casing inner chamber, can eliminate the bubble in the raw materials of moulding plastics, in operation, the position that spacing post was aimed at to the spacing round hole that operating personnel set up the spacing bottom plate upper surface in the mould under casing is put down, under the effect of spacing post, mould under casing and the tight combination of vibrations case shell are in the same place, vibrations case shell produces the skew with the mould under casing in having prevented follow-up operation, after vibrations case shell and mould under casing are spacing, press from both sides tight limiting plate and can be under the effect of spring, the direction production extrusion toward the mould under casing, make vibrations case shell and the tight combination of mould under casing be in the same place.

4. This high temperature resistant injection mold, strike the device through the setting, can beat the production of vibration apron, thereby make the bubble in the raw materials of moulding plastics of mould under casing and mould top case inner chamber department eliminate, in operation, vibrating motor is opened to operating personnel, the rotation post begins to rotate under vibrating motor's effect, because the adaptation post is not established on the rotation post with the axle center cover, so when rotating the rotation of post, the adaptation post can extrude the dash receiver, the dash receiver down motion, strike the board and can the up-motion, strike the strip and can produce the effect of beating to vibrating the apron, thereby make the mould under casing produce vibrations, beat after finishing, because the setting of wave line shell fragment, strike the board and resume the former state, thereby play the effect of circulating beating.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an exploded view of the overall structure of the present invention;

FIG. 3 is a schematic view of the top box structure of the mold of the present invention;

FIG. 4 is a schematic view of the structure of the bottom case of the mold of the present invention;

FIG. 5 is a schematic view of the bottom structure of the bottom case of the mold of the present invention;

FIG. 6 is a schematic view of the structure of the cooling box of the present invention;

FIG. 7 is a schematic view of the structure of the vibration box of the present invention;

fig. 8 is a schematic structural diagram of the rapping device of the present invention.

In the figure: 1. a mould top box; 2. a top box support plate; 3. a limiting plate; 4. a feeding port; 5. a cooling box; 6. a tapping device; 7. a mold bottom box; 8. a top clamping device; 9. strip-shaped holes; 10. a limiting bottom plate; 11. limiting round holes; 12. a fan-shaped hole; 13. a shock box housing; 14. a bottom limiting bottom plate; 15. a bottom clamping base plate; 16. a limiting column; 17. clamping the limiting plate; 18. clamping the extrusion block; 19. clamping a limit box; 20. a spring; 21. vibrating a motor; 22. rotating the column; 23. an adapter column; 24. vibrating the cover plate; 51. a cooling box bottom plate; 52. cooling the top cover; 53. a refrigeration motor; 54. an electric wire; 55. a refrigeration plate; 56. a top cover support column; 57. a top cover fixing column; 58. a rotating ring; 59. dialing a plate; 81. a clamping device base plate; 82. a clamping box; 83. an air inlet pipe; 84. a clamping plate; 601. a rapping device support column; 602. fixing a column of the knocking device; 603. a rapping device rotating ring; 604. a knock plate; 605. knocking the strips; 606. receiving a plate; 607. a top spring plate support post; 608. a bottom end fixing column; 609. a bottom spring plate support post; 610. wave line shell fragment.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Example 1

As shown in fig. 1 to 4, the present invention provides a technical solution: the utility model provides a high temperature resistance injection mold, includes mould top case 1, square hole has been seted up to the upper surface of mould top case 1, the square hole department that the upper surface of mould top case 1 was seted up is provided with pan feeding mouth 4, the side surface fixedly connected with top case backup pad 2 of mould top case 1, the lower fixed surface of top case backup pad 2 even has limiting plate 3, the lower surface of mould top case 1 is provided with mould under casing 7, the lower surface of mould under casing 7 is provided with vibrations case shell 13, one side that the side surface of mould under casing 7 is close to top case backup pad 2 is provided with top clamping device 8, top clamping device 8 includes clamping device bottom plate 81, clamping device bottom plate 81 fixed connection is at the side surface of mould under casing 7, the last fixed surface of clamping device bottom plate 81 is connected with presss from both sides tight case 82, the inner chamber department cover that presss from both sides tight case 82 is equipped with clamp plate 84, square hole has been seted up to the upper surface that presss from both sides tight case 82, the square hole department that the upper surface of tight case 82 is provided with intake pipe 83, bar hole department that mould under casing 7's upper surface has seted up has bar hole 9, bar 9 and bottom case 3's outer surface adaptation, the fixed surface of bottom case 7 contacts limit case bottom plate 10, limit case bottom plate 11 is provided with the shock bottom plate of mould bottom plate 11, and the mould bottom plate is provided with the shock the mould bottom plate 11, and shock the bottom plate 11, the mould bottom plate is provided with the mould bottom plate 11.

During the use, through setting up mould top case 1 and mould under casing 7, can reach the effect to injection moulding, in operation, operating personnel is to the limiting plate 3 that top case backup pad 2 lower surface set up in mould top case 7 towards the bar hole 9 that mould under casing 7 upper surface was seted up, then extrude mould top case 7 downwards, make mould top case 1 and mould under casing 7 fix firmly one, spacing effect has been reached, make the part that forms of moulding plastics more accurate, when mould top case 1 and mould under casing 7 fix one back, operating personnel pours the pan feeding mouth 4 that the plastics liquid after melting set up into mould top case 1's inner chamber department from mould top case upper surface, thereby reach the effect of moulding plastics, through setting up clamp plate 84 and clamp box 82, can make the sealed inseparable very between mould top case 1 and the mould under casing 7, during operation, after mould top case 1 and mould under casing 7 are spacing, operating personnel inserts intake pipe 83, then open the switch of case, make the air pressure of clamp box 82 rise, make the inner chamber that clamp plate 82 reach clamp plate 84 and move downwards, thereby make the mould top case 2 and the effect of extrusion of mould more inseparable.

Example 2

As shown in fig. 5-6, the cooling box 5 includes a cooling box bottom plate 51, a cooling top cover 52 is disposed on an upper surface of the cooling box bottom plate 51, a refrigeration motor 53 is disposed on an upper surface of the cooling box bottom plate 51, an electric wire 54 is disposed on an outer surface of the refrigeration motor 53, the electric wire 54 is connected to an output end of the refrigeration motor 53, a refrigeration plate 55 is disposed on an upper surface of the cooling box bottom plate 51, the refrigeration plate 55 is connected to the electric wire 54, a top cover supporting column 56 is fixedly connected to a top surface of an inner cavity of the cooling top cover 52, a top cover fixing column 57 is fixedly connected between opposite surfaces of the top cover supporting column 56, a rotating ring 58 is sleeved on an outer surface of the top cover fixing column 57, and a dial plate 59 is fixedly connected to an outer surface of the rotating ring 58.

During the use, through setting up cooling box 5, can cool down the raw materials of moulding plastics of high temperature, in operation, operating personnel connects refrigerating motor 53 on the power, open refrigerating motor 53's switch again, refrigerating motor 53 begins work, refrigeration board 55 begins work, make the temperature reduction around the refrigeration board 55, thereby make the temperature reduction of mould top box 1 and mould bottom box 7 inner chamber, make the raw materials rapid cooling of moulding plastics, thereby produce the effect of solidifying, top cap support column 56, top cap fixed column 57, rotating ring 58 and dial the setting of board 59, can make the air current in cooling box 5 produce the circulation, because the temperature in cooling box 5 is very low, there is the difference in temperature with the outside, so can produce the air current, the air current is blowing when getting to dial board 59, can drive rotating ring 58 and dial board 59 and produce and rotate, thereby make the air current become more even.

Example 3

As shown in fig. 7-8, a bottom limiting bottom plate 14 is fixedly connected to a side surface of the vibration box housing 13, a limiting column 16 is fixedly connected to an upper surface of the bottom limiting bottom plate 14, the limiting column 16 is in contact fit with a limiting round hole 11, a bottom clamping bottom plate 15 is fixedly connected to a side surface of the bottom limiting bottom plate 14, a clamping limiting plate 17 is disposed on an upper surface of the bottom clamping bottom plate 15, a clamping extrusion block 18 is fixedly connected to a side surface of the clamping limiting plate 17, a clamping limiting box 19 is sleeved on an upper surface of the clamping extrusion block 18, the clamping limiting box 19 is fixedly connected to an upper surface of the bottom clamping bottom plate 15, a spring 20 is disposed between opposite surfaces of the clamping limiting block 17 and the clamping limiting box 19, a vibration motor 21 is fixedly connected to an inner wall of the vibration box housing 13, a rotating column 22 is rotatably connected between opposite surfaces of the vibration motor 21, an adaptive column 23 is sleeved on an outer surface of the rotating column 22, a rapping device 6 is disposed on an inner cavity bottom surface of the vibration box housing 13, the rapping device 6 includes a rapping device 601, a rapping device 602 is fixedly connected to an upper surface of a bottom end of a rapping ring 603, a bottom end of the rapping device 603 is fixedly connected to a bottom end of a rapping ring 604, a bottom end fixedly connected to a rapping device 603, a bottom end fixedly connected to a rapping ring 603, a bottom end fixedly connected to a rapping ring 604, and a wavy line elastic sheet 610 is arranged between the opposite surfaces of the top elastic sheet supporting column 607 and the bottom elastic sheet supporting column 609.

When the vibration box is used, the injection molding raw materials in the inner cavities of the top box 1 and the bottom box 7 of the mold can be vibrated by arranging the vibration box, bubbles in the injection molding raw materials can be eliminated, when the vibration box works, an operator puts down a limiting round hole 11 formed in the upper surface of a limiting bottom plate 10 in the bottom box 7 of the mold aiming at a limiting column 16, the bottom box 7 of the mold and a shell 13 of the vibration box are tightly combined together under the action of the limiting column 16, so that the shell 13 of the vibration box and the bottom box 7 of the mold are prevented from being deviated in subsequent operation, after the shell 13 of the vibration box and the bottom box 7 of the mold are well limited, a clamping limiting plate 17 can be extruded towards the bottom box 7 of the mold under the action of a spring 20, and the shell 13 of the vibration box and the bottom box 7 of the mold are tightly combined together, through setting up rapping device 6, can produce the rapping to shaking apron 24, thereby make mould under box 7 and mould top case 1 cavity department's the bubble in the raw materials of moulding plastics eliminate, in operation, operating personnel opens vibrating motor 21, rotation post 22 begins to rotate under vibrating motor 21's effect, because adaptation post 23 does not overlap on rotating post 22 with the axle center, so when rotating post 22 and rotate, adaptation post 23 can extrude receiver 606, receiver 606 moves down, rapping plate 604 can the upward movement, rapping strip 605 can produce the effect of rapping to shaking apron 24, thereby make mould under box 7 produce vibrations, after beating, because the setting of wave line shell fragment 610, rapping plate 604 resumes the former state, thereby play the effect of circulating and rapping.

It should be apparent that the described embodiments are only some of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by one of ordinary skill in the art and related arts based on the embodiments of the present invention without any creative effort, shall fall within the protection scope of the present invention. Structures, devices, and methods of operation not specifically described or illustrated herein are not specifically illustrated or described, but are instead contemplated to be practiced in the art by those skilled in the art.

Claims

1. The utility model provides a high temperature resistant injection mold, includes mould top case (1), its characterized in that: the upper surface of mould top case (1) has been seted up square hole, the square hole department that mould top case (1) upper surface was seted up is provided with pan feeding mouth (4), the side surface fixedly connected with top case backup pad (2) of mould top case (1), the lower fixed surface of top case backup pad (2) even has limiting plate (3), the lower surface of mould top case (1) is provided with mould under casing (7), the lower surface of mould under casing (7) is provided with vibrations case shell (13).

2. The high temperature resistant injection mold of claim 1, wherein: one side that the side surface of mould under casing (7) is close to top case backup pad (2) is provided with top clamping device (8), top clamping device (8) are including clamping device bottom plate (81), clamping device bottom plate (81) fixed connection is at the side surface of mould under casing (7), the last fixed surface of clamping device bottom plate (81) is connected with and presss from both sides tight case (82), the inner chamber department cover that presss from both sides tight case (82) is equipped with clamp plate (84), square hole has been seted up to the upper surface that presss from both sides tight case (82), the square hole department that the upper surface of pressing from both sides tight case (82) was seted up is provided with intake pipe (83).

3. The high temperature resistant injection mold of claim 2, wherein: bar hole (9) have been seted up to the upper surface of mould under casing (7), bar hole (9) and the surface adaptation that contacts of limiting plate (3), side surface fixedly connected with limiting plate (10) of mould under casing (7), limiting round hole (11) have been seted up to the upper surface of limiting plate (10), fan-shaped hole (12) have been seted up to the surface of mould under casing (7), the bottom surface of mould under casing (7) inner chamber is provided with cooling box (5), the lower surface of mould under casing (7) is provided with vibrates apron (24).

4. A high temperature resistant injection mold as claimed in claim 3, wherein: the cooling box (5) comprises a cooling box bottom plate (51), a cooling top cover (52) is arranged on the upper surface of the cooling box bottom plate (51), a refrigerating motor (53) is arranged on the upper surface of the cooling box bottom plate (51), an electric wire (54) is arranged on the outer surface of the refrigerating motor (53), the electric wire (54) is connected with the output end of the refrigerating motor (53), a refrigerating plate (55) is arranged on the upper surface of the cooling box bottom plate (51), and the refrigerating plate (55) is connected with the electric wire (54).

5. The high temperature resistant injection mold of claim 4, wherein: inner chamber top surface fixedly connected with top cap support column (56) of cooling top cap (52), fixedly connected with top cap fixed column (57) between the opposite face of top cap support column (56), the surface cover of top cap fixed column (57) is equipped with rotating ring (58), the fixed surface connection of rotating ring (58) dials board (59).

6. The high temperature resistant injection mold of claim 1, wherein: the utility model discloses a vibration box, including shock tank shell (13), the last fixed surface of bottom limit bottom plate (14) is connected with spacing post (16), spacing post (16) and spacing round hole (11) adaptation that contacts, the side fixed surface of bottom limit bottom plate (14) is connected with the bottom and is pressed from both sides tight bottom plate (15), the upper surface that the bottom pressed from both sides tight bottom plate (15) is provided with presss from both sides tight limiting plate (17), the side fixed surface that presss from both sides tight limiting plate (17) is connected with presss from both sides tight extrusion piece (18).

7. The high temperature resistant injection mold of claim 6, wherein: the upper surface cover that presss from both sides tight extrusion piece (18) is equipped with and presss from both sides tight spacing case (19), press from both sides tight spacing case (19) fixed connection at the upper surface that the bottom pressed from both sides tight bottom plate (15), it is provided with spring (20) to press from both sides between the opposite face that presss from both sides tight spacing case (17) and press from both sides tight spacing case (19), shock box shell (13) inner wall department fixedly connected with shock dynamo (21), it is connected with rotation post (22) to rotate between the opposite face of shock dynamo (21), the surface cover that rotates post (22) is equipped with adaptation post (23), the inner chamber bottom surface of shock box shell (13) is provided with beats device (6).

8. The high temperature resistant injection mold of claim 1, wherein: the rapping device (6) comprises a rapping device supporting column (601), wherein a rapping device fixing column (602) is fixedly connected between opposite faces of the rapping device supporting column (601), a rapping device rotating ring (603) is sleeved on the outer surface of the rapping device fixing column (602), a rapping plate (604) is fixedly connected to the outer surface of the rapping device rotating ring (603), a rapping strip (605) is arranged at the top end of the rapping plate (604), a receiving plate (606) is fixedly connected to the outer surface of the rapping device rotating ring (603), a top elastic sheet supporting column (607) is fixedly connected to the lower surface of the rapping plate (604), a bottom fixing column (608) is fixedly connected between the opposite faces of the rapping device supporting column (601), a bottom elastic sheet supporting column (609) is fixedly connected to the upper surface of the bottom fixing column (608), and a wavy line elastic sheet (610) is arranged between the opposite faces of the top elastic sheet supporting column (607) and the bottom elastic sheet supporting column (609).