Machining die convenient to assemble

Abstract

The utility model relates to the field of dies, in particular to a machining die convenient to assemble, which comprises a pressure plate. The die further comprises a gland, the gland is arranged at the upper end of the pressing disc, a lower die is slidably connected into the pressing disc and installed in the pressing disc through screws, and a butt joint groove is formed in the upper end face of the pressing disc. According to the utility model, the butt joint groove, the butt joint frame and the overflow groove are arranged, the pressure plate and the pressure cover which are used as the die holder are respectively used as limiting assembly mechanisms of the lower die and the upper die, and after the lower die is inserted into the pressure plate and the upper die is inserted into the pressure cover, the upper die and the lower die can be directly and accurately fixed through the screws; the butt joint frame is inserted into the butt joint groove, accurate butt joint of the pressing disc and the pressing cover can be completed, the auxiliary chamfer can increase the area of the upper end face of the butt joint groove so that the butt joint frame can be inserted into the butt joint groove more easily, and meanwhile redundant raw materials can overflow to the overflow groove from the overflow opening after being pressed by the upper die so as to be prevented from directly overflowing to the working environment.

Description

TECHNICAL FIELD

[0001] The utility model relates to the mould field especially convenient assembly's processing with mould. BACKGROUND

[0002] The mould is a kind of tool for forming article, it forms specific shape and size by the pressure to material, injects liquid material or by other forming process, and according to forming material, the mould can be classified into metal mould, plastic mould, ceramic mould, according to processing technology, the mould can be classified into stamping die, forging die, casting die, injection mould.

[0003] In the process of production, the upper die and the lower die are replaced frequently, in order to ensure the accuracy of the installation of the mould, more limiting assembly mechanisms are used, but this will also increase the inconvenience of the installation of the mould.

[0004] Therefore, for the replacement of the upper die and the lower die, the limiting assembly mechanism can ensure the accuracy of the installation of the mould, but more limiting assembly mechanisms will also increase the inconvenience of the installation of the mould, so a convenient assembly processing mould can be designed, the pressure plate and the pressure cover as the die seat are used as the limiting assembly mechanism of the lower die and the upper die, after the lower die is inserted into the pressure plate and the upper die is inserted into the pressure cover, the upper die and the lower die can be directly and accurately fixed by screws, and when the upper die and the lower die are connected, the connecting frame can be inserted into the connecting groove to accurately connect the pressure plate and the pressure cover, so as to solve the above problems. UTILITY MODEL CONTENTS

[0005] In order to overcome the situation that the limiting assembly mechanism can ensure the accuracy of the installation of the mould, but more limiting assembly mechanisms will also increase the inconvenience of the installation of the mould during the replacement of the upper die and the lower die.

[0006] The technical scheme of the utility model is as follows: a convenient assembly processing mould, comprising a pressure plate, a pressure cover, a lower die, a connecting groove, an auxiliary chamfer, a connecting frame, an upper die, a pressure cover, a screw, an overflow, an overflow groove, a buckle and a clamping block.

[0007] Preferably, the designated lower mold is installed in the pressing disc and fixed in the pressing disc by screws from the sidewall of the lower mold, then the upper mold is installed in the lower end of the pressing cover by screws, then the raw material is poured into the lower mold, and the butt joint frame is inserted into the butt joint groove to complete the precise butt joint of the pressing disc and the pressing cover, and the auxiliary chamfer can increase the area of the upper end of the butt joint groove to make the butt joint frame more easily inserted into the butt joint groove, then the pressing disc and the pressing cover can be locked together by the buckle and the block, and when the pressing cover covers the pressing disc, the excess raw material in the lower mold will overflow from the overflow port to the overflow groove after being pressed by the upper mold to avoid the excess material directly overflowing into the working environment.

[0008] Preferably, the butt joint frame is fixed to the lower end of the pressing cover, and the pressing cover is arranged at the periphery of the upper mold, and the four overflow ports are arranged at the lower end of the butt joint frame.

[0009] Preferably, the overflow port is in communication with the overflow groove, the four overflow grooves are arranged at the upper end of the pressing cover, and the block is arranged at the upper end of the buckle.

[0010] Preferably, the lower end of the pressing disc and the upper end of the pressing cover are fixed with diamond heat dissipation fins, and heat conducting water pipes are arranged between the diamond heat dissipation fins.

[0011] Preferably, the first end and the last end of the heat conducting water pipe are fixed with threaded butt joints, and the outer side of the diamond heat dissipation fin is provided with a protective cover.

[0012] Preferably, the four corners of the protective cover are fixed with bolt fixing strips, and the bolt fixing strips at the lower end are fixed with the pressing disc by bolts.

[0013] Preferably, the bolt fixing strips at the upper end are fixed with the pressing cover by bolts, and the two sides of the protective cover at the lower end are provided with lower support columns which are fixed with the pressing disc.

[0014] The utility model discloses the beneficial effects of:

[0015] By setting the butt joint groove, the butt joint frame and the overflow groove, the pressing disc and the pressing cover as the mold base are respectively used as the limiting assembly mechanism of the lower mold and the upper mold, the lower mold is inserted into the pressing disc, the upper mold is inserted into the pressing cover, the upper mold and the lower mold can be directly and accurately fixed by screws, the butt joint frame is inserted into the butt joint groove when the upper mold and the lower mold are butted, the precise butt joint of the pressing disc and the pressing cover can be completed, the area of the upper end of the butt joint groove can be increased by the auxiliary chamfer to make the butt joint frame more easily inserted into the butt joint groove, the precise and convenient assembly is ensured, the convenience of mold butt joint is ensured, and the excess raw material will overflow from the overflow port to the overflow groove after being pressed by the upper mold to avoid the excess material directly overflowing into the working environment and causing environmental pollution. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1The diagram shown is a schematic representation of the overall structure of the processing mold for easy assembly according to this utility model.

[0017] Figure 2 The diagram shows the structure of the pressure plate of the processing mold for easy assembly according to this utility model.

[0018] Figure 3 The diagram shown is a schematic diagram of the cap structure of the processing mold for easy assembly according to this utility model;

[0019] Figure 4 The diagram shown is a schematic representation of the diamond heat sink fin structure of the processing mold for easy assembly according to this utility model.

[0020] Figure 5 The diagram shown is a schematic representation of the overflow groove structure of the processing mold for easy assembly according to this utility model.

[0021] Figure 6 The diagram shown is a schematic representation of the threaded interface structure of the processing mold for easy assembly according to this utility model.

[0022] Figure 7 The diagram shown is a schematic representation of the lower mold structure of the processing mold for easy assembly according to this utility model.

[0023] Explanation of reference numerals in the attached diagram: 1. Pressure plate; 2. Pressure cap; 3. Lower mold; 4. Connecting groove; 5. Auxiliary chamfer; 6. Buckle; 7. Connecting frame; 8. Block; 9. Upper mold; 10. Overflow outlet; 11. Overflow groove; 12. Diamond heat dissipation fins; 13. Hot water pipe; 14. Threaded interface; 15. Protective cover; 16. Bolt fixing strip; 17. Lower support column. Detailed Implementation

[0024] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0025] Please see Figures 1-7This utility model provides an embodiment of a processing mold for easy assembly, including a pressure plate 1 and a pressure cover 2. The pressure cover 2 is provided at the upper end of the pressure plate 1. A lower mold 3 is slidably connected inside the pressure plate 1 and is installed inside the pressure plate 1 by screws. A mating groove 4 is provided on the upper end surface of the pressure plate 1. An auxiliary chamfer 5 is provided on the outer edge of the upper end of the mating groove 4. A mating frame 7 is slidably connected inside the mating groove 4. An upper mold 9 is provided at the upper end of the lower mold 3. The upper mold 9 is slidably connected to the inside of the pressure cover 2 and is fixed to the pressure cover 2 by screws. Overflow outlets 10 are provided at the front, rear, and sides of the upper mold 9. An overflow groove 11 is provided at the upper end of each of the four overflow outlets 10. Two buckles 6 are installed on each side of the pressure plate 1. Two latching blocks 8 are installed on each side. The designated lower mold 3 is installed in the pressure plate 1 and fixed in the pressure plate 1 with screws from the side wall of the lower mold 3. Then, the upper mold 9 is installed on the lower end face of the pressure cover 2 with screws. Then, the raw material is poured into the lower mold 3 and the docking frame 7 is inserted into the docking groove 4 to complete the precise docking of the pressure plate 1 and the pressure cover 2. The auxiliary chamfer 5 can increase the area of ​​the upper end face of the docking groove 4 so that the docking frame 7 can be inserted into the docking groove 4 more easily. Then, the pressure plate 1 and the pressure cover 2 can be locked together by the latch 6 and the latching blocks 8. When the pressure cover 2 is placed on the pressure plate 1, the excess raw material in the lower mold 3 will overflow from the overflow port 10 to the overflow groove 11 after being pressed by the upper mold 9, so as to prevent the excess material from overflowing directly into the working environment.

[0026] Please see Figures 1-4 and Figure 7 In this embodiment, the docking frame 7 is fixed to the lower end face of the pressure cap 2, and the pressure cap 2 is disposed on the periphery of the upper mold 9. Four overflow ports 10 are all opened on the lower end face of the docking frame 7. The overflow ports 10 are connected to the overflow grooves 11. Four overflow grooves 11 are all opened on the upper end face of the pressure cap 2. The latch blocks 8 are all disposed on the upper end of the latch 6. The upper end of the latch 6 is fastened to the upper end of the latch block 8, which can fix the pressure cap 2 on the pressure plate 1.

[0027] Please see Figures 4-7In this embodiment, diamond heat dissipation fins 12 are fixedly connected to the lower end of the pressure plate 1 and the upper end of the pressure cover 2. Hot water pipes 13 are installed between the diamond heat dissipation fins 12. After the heat from the raw material is transferred to the surface of the pressure plate 1 or pressure cover 2 through the lower mold 3 or upper mold 9, the diamond heat dissipation fins 12 increase the heat dissipation area of ​​the pressure plate 1 and pressure cover 2. Then, the inlet pipe of the cooling water is connected to the threaded interface 14 at the beginning of the hot water pipe 13, and the outlet pipe is connected to the threaded interface 14 at the end of the hot water pipe 13, so that the cooling water enters the hot water pipe 13 and then flows out. Thus, the diamond heat dissipation fins 12 will conduct the heat from the raw material to the continuously flowing water through their extremely high thermal conductivity. The cooling water is replaced to accelerate heat dissipation. The first and last ends of the hot water pipe 13 are fixed with threaded interfaces 14. The outer side of the diamond heat sink fins 12 is provided with protective covers 15. The protective covers 15 are used to protect the diamond heat sink fins 12. The four corners of the protective covers 15 are fixed with bolt fixing strips 16. The lower bolt fixing strip 16 is fixed to the pressure plate 1 by bolts. The upper bolt fixing strip 16 is fixed to the pressure cover 2 by bolts. The lower protective cover 15 is provided with lower support columns 17 on both sides. The lower support columns 17 are fixed to the pressure plate 1. The lower support columns 17 are used to bear the weight so as to avoid the lower diamond heat sink fins 12 being pressured without hindering the disassembly and assembly of the lower protective cover 15.

[0028] In use, the designated lower mold 3 is installed in the pressure plate 1 and fixed in the pressure plate 1 with screws from the side wall of the lower mold 3. Then, the upper mold 9 is installed on the lower end face of the pressure cover 2 with screws. Then, the raw material is poured into the lower mold 3 and the docking frame 7 is inserted into the docking groove 4 to complete the precise docking of the pressure plate 1 and the pressure cover 2. The auxiliary chamfer 5 can increase the area of ​​the upper end face of the docking groove 4 so that the docking frame 7 can be inserted into the docking groove 4 more easily. Then, the pressure plate 1 and the pressure cover 2 can be locked together by the buckle 6 and the latch 8. When the pressure cover 2 is placed on the pressure plate 1, the excess raw material in the lower mold 3 will overflow from the overflow port 10 to the overflow groove 11 after being pressed by the upper mold 9, so as to prevent the excess material from overflowing directly into the working environment.

[0029] Meanwhile, after the heat from the raw material is transferred to the surface of the pressure plate 1 or the pressure cover 2 through the lower mold 3 or the upper mold 9, the diamond heat sink fins 12 will increase the heat dissipation area of ​​the pressure plate 1 and the pressure cover 2. Then, the inlet pipe of the cooling water is connected to the threaded interface 14 at the beginning of the hot water pipe 13, and the drain pipe is connected to the threaded interface 14 at the end of the hot water pipe 13, so that the cooling water enters the hot water pipe 13 and then flows out. Thus, the diamond heat sink fins 12 will conduct the heat from the raw material to the constantly changing cooling water through its extremely high thermal conductivity, so as to accelerate heat dissipation. The protective cover 15 will protect the diamond heat sink fins 12, and the lower support column 17 used for load bearing will also prevent the lower diamond heat sink fins 12 from being compressed while not hindering the disassembly and assembly of the lower protective cover 15.

[0030] Through the above steps, by setting the docking groove 4, docking frame 7, and overflow groove 11, the pressure plate 1 and pressure cover 2, which serve as mold bases, act as limiting assembly mechanisms for the lower mold 3 and the upper mold 9, respectively. After inserting the lower mold 3 into the pressure plate 1 and the upper mold 9 into the pressure cover 2, the upper and lower molds can be directly and accurately fixed with screws. When the upper and lower molds are docked, the docking frame 7 is inserted into the docking groove 4 to complete the precise docking of the pressure plate 1 and the pressure cover 2. The auxiliary chamfer 5 can increase the area of ​​the upper surface of the docking groove 4, making it easier for the docking frame 7 to be inserted into the docking groove 4, thereby ensuring the accuracy and convenience of assembly and the convenience of mold docking. At the same time, excess material will overflow from the overflow port 10 to the overflow groove 11 after being pressed by the upper mold 9, so as to avoid the excess material directly overflowing into the working environment and causing environmental pollution.

Claims

1. A processing mold that is easy to assemble, comprising a pressure plate (1); characterized in that: It also includes a pressure cap (2), a pressure cap (2) is provided at the upper end of the pressure plate (1), a lower mold (3) is slidably connected inside the pressure plate (1), and the lower mold (3) is installed in the pressure plate (1) by screws. A docking groove (4) is provided on the upper end surface of the pressure plate (1), and an auxiliary chamfer (5) is provided on the outer edge of the upper end of the docking groove (4). A docking frame (7) is slidably connected inside the docking groove (4). An upper mold (9) is provided at the upper end of the lower mold (3), and the upper mold (9) is slidably connected to the inside of the pressure cap (2). The upper mold (9) is fixed to the pressure cap (2) by screws. Overflow ports (10) are provided at the front and rear ends and on both sides of the upper mold (9). Overflow grooves (11) are provided at the upper ends of the four overflow ports (10). Two buckles (6) are installed on both sides of the pressure plate (1), and two latches (8) are installed on both sides of the pressure cap (2).

2. The easily assembled processing mold according to claim 1, characterized in that: The docking frame (7) is fixed to the lower end face of the pressure cap (2), and the pressure cap (2) is located on the periphery of the upper mold (9). All four overflow ports (10) are opened on the lower end face of the docking frame (7).

3. The easily assembled processing mold according to claim 1, characterized in that: The overflow outlet (10) is connected to the overflow groove (11), and the four overflow grooves (11) are all opened on the upper surface of the cover (2), and the latch (8) is set on the upper end of the latch (6).

4. The easily assembled processing mold according to claim 1, characterized in that: Diamond heat dissipation fins (12) are fixedly connected to the lower end of the pressure plate (1) and the upper end of the pressure cover (2), and hot water pipes (13) are installed between the diamond heat dissipation fins (12).

5. The easily assembled processing mold according to claim 4, characterized in that: The first and last ends of the hot water pipe (13) are fixed with threaded interfaces (14), and the outer sides of the diamond heat sink fins (12) are provided with protective covers (15).

6. The easily assembled processing mold according to claim 5, characterized in that: The protective cover (15) is fixed with bolt fixing strips (16) at all four corners, and the lower bolt fixing strips (16) are fixed to the pressure plate (1) by bolts.

7. The easily assembled processing mold according to claim 6, characterized in that: The upper bolt fixing strip (16) is fixed to the pressure plate (2) by bolts, and the lower protective cover (15) is provided with lower support columns (17) on both sides, and the lower support columns (17) are fixed to the pressure plate (1).

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