Plastic mold capable of quickly disassembling and assembling insert

Abstract

The invention discloses a plastic mold capable of quickly disassembling and assembling an insert, and belongs to the technical field of plastic molds, the plastic mold comprises a limiting metal bottom plate, a limiting metal top plate is arranged above the limiting metal bottom plate, and a plurality of limiting metal side plates for supporting and fixing the limiting metal top plate are arranged at the two ends of the upper surface of the limiting metal bottom plate; a deformable metal lower die is arranged on the upper surface of the limiting metal bottom plate and comprises a temperature adjusting metal base and a deformable lower die body, and the deformable lower die body is arranged at the top of the temperature adjusting metal base. The lower surface of the limiting metal top plate is provided with a deformable metal upper die used for being matched with the deformable metal lower die to achieve the machining and height adjusting effects on a workpiece. Through mutual cooperation of multiple structures, instant unlocking and fixing of the detachable metal insert are achieved, so that a user can conveniently and rapidly mount and dismount the insert, time and labor are saved, and the use experience of the user on the plastic mold is improved.

Description

Technical Field

[0001] The present invention belongs to the field of plastic molds, and particularly relates to a plastic mold with quickly detachable inserts. Background Art

[0002] A mold is various molds and tools used in industrial production to obtain required products through methods such as injection molding, blow molding, extrusion, die casting, or forging, smelting, stamping, etc. In short, a mold is a tool for making formed articles. This tool consists of various parts, and it mainly realizes the processing of the outer shape of the article by changing the physical state of the formed material. An insert specifically refers to an irregular mold fitting used for embedding in the mold, which plays a role in fixing the template and filling the space between the templates.

[0003] Traditional plastic molds include structures such as a lower mold, an upper mold, an injection hole, a threaded rod, a rotating block, an insert, a rotating rod, a fixing groove, a movable plate, a limiting groove, a limiting plate, a second spring, a hollow rod, a limiting rotating plate, a fixing rod, and an external thread. The advantage of this plastic mold is that the insert can be fixed by using structures such as the movable plate, the clamping plate, the first spring, and the limiting plate.

[0004] However, when using traditional plastic molds, both the installation and disassembly of the insert require cumbersome operations, which are time-consuming and laborious, making it impossible for users to quickly install and disassemble the insert, affecting the user experience of using the mold, and urgent improvement is needed. Summary of the Invention

[0005] The purpose of the present invention is to provide a plastic mold with quickly detachable inserts to solve the problems raised in the above background art.

[0006] To achieve the above purpose, the present invention provides the following technical solution: A plastic mold with quickly detachable inserts, including a limiting metal bottom plate. Above the limiting metal bottom plate, there is a limiting metal top plate. At both ends of the upper surface of the limiting metal bottom plate, there are several limiting metal side plates for supporting and fixing the limiting metal top plate. On the upper surface of the limiting metal bottom plate, there is a deformable metal lower mold, which includes a temperature-regulating metal seat and a deformable lower mold. The deformable lower mold is arranged on the top of the temperature-regulating metal seat. On the lower surface of the limiting metal top plate, there is a deformable metal upper mold for cooperating with the deformable metal lower mold to process the workpiece and adjust the height. The deformable metal upper mold includes a deformable upper mold and a first bearing metal plate. The deformable upper mold is arranged below the first bearing metal plate. In the middle of the lower surface of the first bearing metal plate, there is a limiting pressing metal frame for regulating the shape of the deformable upper mold. At both ends of the lower surface of the deformable upper mold, there are several first position-changing parts for regulating the height of the deformable upper mold.

[0007] As a further solution of the present invention: The deformable upper die includes a metal upper die member. A plurality of material injection through holes are formed at the bottom of the metal upper die member. A second bearing metal plate is hermetically and slidably connected to the top of the metal upper die member. The second bearing metal plate is fixedly connected to the first position changing member. A plurality of fourth position changing members are fixedly connected to both ends of the second bearing metal plate. A plurality of driving metal rods for adjusting the position of the metal upper die member are arranged at the top of the fourth position changing members. The top of the driving metal rod is fixedly connected to the fourth position changing member.

[0008] As a further solution of the present invention: A plurality of anti - detachment forming holes are formed on the side of the metal upper die member. A plurality of third bearing metal plates are arranged inside the metal upper die member. The third bearing metal plate is slidably connected to the metal upper die member. A pushing metal plate for plugging the anti - detachment forming holes is arranged on the side of the third bearing metal plate. The pushing metal plate is hermetically and slidably connected to the metal upper die member through the anti - detachment forming holes. The bottom of the driving metal rod is fixedly connected to the second bearing metal plate.

[0009] As a further solution of the present invention: A plurality of braking metal plates for limiting and braking the third bearing metal plate are arranged inside the metal upper die member. The braking metal plate is fixedly connected to the metal upper die member. A plurality of third position changing members for driving the third bearing metal plate to move towards the braking metal plate are arranged at both ends of the third bearing metal plate. One end of the third position changing member is fixedly connected to the third bearing metal plate, and the other end of the third position changing member is fixedly connected to the metal upper die member.

[0010] As a further solution of the present invention: A plurality of adjustable pressing blocks for driving the third bearing metal plate to move away from the braking metal plate are arranged above the metal upper die member. The adjustable pressing block is slidably connected to the third bearing metal plate. A plurality of second position changing members for driving the adjustable pressing block to move away from the third bearing metal plate are arranged inside the metal upper die member. One end of the second position changing member is fixedly connected to the adjustable pressing block, and the other end of the second position changing member is fixedly connected to the metal upper die member.

[0011] As a further solution of the present invention: The temperature - regulating metal seat includes a supporting metal seat. The supporting metal seat is fixedly connected to the limiting metal bottom plate. A plurality of pressure - relief holes are formed on the side wall of the supporting metal seat. A plurality of adjustable cooling members for cooling the deformable lower die are arranged at both ends of the supporting metal seat. The adjustable cooling member penetrates through the side wall of the supporting metal seat and is fixedly connected to the supporting metal seat.

[0012] As a further solution of the present invention: the deformable lower mold includes a metal lower mold part, a removable metal insert is arranged at the bottom of the metal lower mold part, an anti-slip metal block is fixedly connected to the side of the removable metal insert facing the metal lower mold part, and a limiting installation hole is opened on the metal lower mold part for cooperating with the anti-slip metal block to limit the removable metal insert, and the anti-slip metal block is sealed and slidably connected to the metal lower mold part through the limiting installation hole.

[0013] As a further solution of the present invention: a second anti-slip reinforcement plate is embedded in the end of the anti-slip metal block away from the removable metal insert, a fourth bearing metal plate is arranged on the lower surface of the metal lower mold, the fourth bearing metal plate is fixedly connected to the metal lower mold, the fourth bearing metal plate is provided with a first anti-slip reinforcement plate for cooperating with the second anti-slip reinforcement plate to fix the anti-slip metal block, the first anti-slip reinforcement plate passes through the fourth bearing metal plate, and the first anti-slip reinforcement plate is fixedly connected to the fourth bearing metal plate.

[0014] Compared with the prior art, the beneficial effects of the present invention are: the present invention has a simple structure and is easy to use. When in use, the removable metal inserts can be instantly unlocked and fixed through the mutual cooperation of multiple structures, thereby facilitating users to quickly install and disassemble the inserts, saving time and effort, and improving users' experience of using plastic molds. Secondly, the present invention can demold the workpiece non-destructively, quickly and reliably, thereby effectively shortening the time spent by users in demolding the workpiece, improving the processing efficiency of plastic molds, and further improving users' experience of using plastic molds. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of a plastic mold with quickly disassembled inserts;

[0016] Figure 2 It is a structural schematic diagram of a deformable metal upper mold in a plastic mold that can quickly disassemble and assemble inserts;

[0017] Figure 3 It is a structural schematic diagram of a first bearing metal plate in a plastic mold capable of quickly disassembling and assembling an insert;

[0018] Figure 4 It is a structural schematic diagram of a deformable upper mold in a plastic mold that can quickly disassemble and assemble inserts;

[0019] Figure 5 It is a structural exploded diagram of a deformable upper mold in a plastic mold that can quickly disassemble and assemble inserts;

[0020] Figure 6 It is a schematic diagram of the structure of a metal upper mold in a plastic mold that can quickly disassemble and assemble inserts;

[0021] Figure 7Schematic diagram of the structure of a deformable metal lower mold in a plastic mold with quickly detachable inserts;

[0022] Figure 8 Schematic diagram of the structure of a temperature-regulating metal seat in a plastic mold with quickly detachable inserts;

[0023] Figure 9 Schematic diagram of the structure of a deformable lower mold in a plastic mold with quickly detachable inserts;

[0024] In the figure: 1 - Limit metal bottom plate, 2 - Deformable metal upper mold, 3 - Deformable metal lower mold, 4 - Limit metal top plate, 5 - Limit metal side plate, 21 - Deformable upper mold, 23 - First load-bearing metal plate, 24 - First position-changing part, 25 - Limit pressing metal frame, 210 - Second load-bearing metal plate, 211 - Metal upper mold part, 212 - Transmission metal rod, 213 - Third load-bearing metal plate, 214 - Adjustable pressing block, 215 - Second position-changing part, 216 - Third position-changing part, 217 - Pushing metal plate, 218 - Braking metal plate, 219 - Fourth position-changing part, 220 - Anti-detachment forming hole, 221 - Injection hole, 31 - Temperature-regulating metal seat, 32 - Deformable lower mold, 310 - Pressure relief hole, 311 - Lifting metal seat, 312 - Adjustable cooling part, 320 - Anti-detachment metal block, 321 - Detachable metal insert, 322 - Metal lower mold part, 323 - Fourth load-bearing metal plate, 324 - First anti-detachment reinforcement plate, 325 - Limit installation hole, 326 - Second anti-detachment reinforcement plate. Detailed implementation manners

[0025] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0026] In the description of the present application, it should be noted that unless otherwise clearly defined and limited, the terms "installation", "connection", "connection", and "setting" should be understood in a broad sense. For example, it can be fixedly connected and set, or detachably connected and set, or integrally connected and set.

[0027] For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific situations.

[0028] Please refer to Figures 1-9, this embodiment provides a plastic mold with quickly detachable inserts, including a limiting metal bottom plate 1. Above the limiting metal bottom plate 1, there is a limiting metal top plate 4. At both ends of the upper surface of the limiting metal bottom plate 1, there are several limiting metal side plates 5 for supporting and fixing the limiting metal top plate 4. On the upper surface of the limiting metal bottom plate 1, there is a deformable metal lower mold 3, and the deformable metal lower mold 3 includes a temperature-adjusting metal seat 31 and a deformable lower mold 32. The deformable lower mold 32 is arranged on the top of the temperature-adjusting metal seat 31. On the lower surface of the limiting metal top plate 4, there is a deformable metal upper mold 2 for cooperating with the deformable metal lower mold 3 to process the workpiece and adjust its height. The deformable metal upper mold 2 includes a deformable upper mold 21 and a first bearing metal plate 23. The deformable upper mold 21 is arranged below the first bearing metal plate 23. In the middle of the lower surface of the first bearing metal plate 23, there is a limiting pressing metal frame 25 for adjusting the shape of the deformable upper mold 21. At both ends of the lower surface of the deformable upper mold 21, there are several first position-changing members 24 for adjusting the height of the deformable upper mold 21, and the first position-changing members 24 are hydraulic cylinders or air cylinders.

[0029] Please refer to Figures 1-6 , in one embodiment, in order to make the use of the deformable upper mold 21 more reliable, in this embodiment, preferably, the deformable upper mold 21 includes a metal upper mold part 211. There are several injection holes 221 opened at the bottom of the metal upper mold part 211. The top of the metal upper mold part 211 is hermetically and slidably connected with a second bearing metal plate 210. The second bearing metal plate 210 is fixedly connected with the first position-changing member 24. At both ends of the second bearing metal plate 210, there are several fourth position-changing members 219 fixedly connected. The fourth position-changing members 219 are hydraulic cylinders. At the top of the fourth position-changing members 219, there are several transmission metal rods 212 for adjusting the position of the metal upper mold part 211. The top of the transmission metal rods 212 is fixedly connected with the fourth position-changing members 219. There are several anti-detachment forming holes 220 opened on the side of the metal upper mold part 211. Inside the metal upper mold part 211, there are several third bearing metal plates 213. The third bearing metal plates 213 are slidably connected with the metal upper mold part 211. On the side of the third bearing metal plates 213, there is a pushing metal plate 217 for blocking the anti-detachment forming holes 220. The pushing metal plate 217 is hermetically and slidably connected with the metal upper mold part 211 through the anti-detachment forming holes 220. The bottom of the transmission metal rods 212 is fixedly connected with the second bearing metal plate 210;

[0030] Please refer to Figures 1-6, in one embodiment, in order to enrich the functions of the deformable upper die 21, preferably, several braking metal plates 218 for limiting and braking the third bearing metal plate 213 are arranged inside the metal upper die member 211. The braking metal plates 218 are fixedly connected to the metal upper die member 211. Several third position changing members 216 for driving the third bearing metal plate 213 to move towards the braking metal plates 218 are arranged at both ends of the third bearing metal plate 213. The third position changing members 216 are springs. One end of the third position changing member 216 is fixedly connected to the third bearing metal plate 213, and the other end of the third position changing member 216 is fixedly connected to the metal upper die member 211. Several adjustable pressing blocks 214 for driving the third bearing metal plate 213 to move away from the braking metal plates 218 are arranged above the metal upper die member 211. The adjustable pressing blocks 214 are slidably connected to the third bearing metal plate 213. Several second position changing members 215 for driving the adjustable pressing blocks 214 to move away from the third bearing metal plate 213 are arranged inside the metal upper die member 211. The second position changing members 215 are springs. One end of the second position changing member 215 is fixedly connected to the adjustable pressing block 214, and the other end of the second position changing member 215 is fixedly connected to the metal upper die member 211.

[0031] In another embodiment, the deformable upper die 21 includes a metal upper die member 211. Several material injection through holes 221 are formed at the bottom of the metal upper die member 211. A second bearing metal plate 210 is hermetically and slidably connected to the top of the metal upper die member 211. The second bearing metal plate 210 is fixedly connected to the first position changing member 24. Several fourth position changing members 219 are fixedly connected to both ends of the second bearing metal plate 210. The fourth position changing members 219 are cylinders. Several transmission metal rods 212 for adjusting the position of the metal upper die member 211 are arranged at the top of the fourth position changing members 219. The top of the transmission metal rod 212 is fixedly connected to the fourth position changing member 219. Several anti - detachment forming holes 220 are formed on the side of the metal upper die member 211. Several third bearing metal plates 213 are arranged inside the metal upper die member 211. The third bearing metal plates 213 are slidably connected to the metal upper die member 211. A material pushing metal plate 217 for blocking the anti - detachment forming holes 220 is arranged on the side of the third bearing metal plate 213. The material pushing metal plate 217 is hermetically and slidably connected to the metal upper die member 211 through the anti - detachment forming holes 220. The bottom of the transmission metal rod 212 is fixedly connected to the second bearing metal plate 210;

[0032] In another embodiment, in order to make the functions of the deformable upper die 21 more diverse, in this embodiment, preferably, several braking metal plates 218 for restricting and braking the third load-bearing metal plate 213 are arranged inside the metal upper die part 211. The braking metal plates 218 are fixedly connected to the metal upper die part 211. Several third position-changing members 216 for driving the third load-bearing metal plate 213 to move towards the braking metal plates 218 are arranged at both ends of the third load-bearing metal plate 213. The third position-changing members 216 are metal elastic sheets. One end of the third position-changing member 216 is fixedly connected to the third load-bearing metal plate 213, and the other end of the third position-changing member 216 is fixedly connected to the metal upper die part 211. Several adjustable pressing blocks 214 for driving the third load-bearing metal plate 213 to move away from the braking metal plates 218 are arranged above the metal upper die part 211. The adjustable pressing blocks 214 are slidably connected to the third load-bearing metal plate 213. Several second position-changing members 215 for driving the adjustable pressing blocks 214 to move away from the third load-bearing metal plate 213 are arranged inside the metal upper die part 211. The second position-changing members 215 are metal elastic sheets. One end of the second position-changing member 215 is fixedly connected to the adjustable pressing block 214, and the other end of the second position-changing member 215 is fixedly connected to the metal upper die part 211.

[0033] Please refer to Figure 1 、 Figures 7-9 In one embodiment, in order to make the use of the temperature-adjusting metal base 31 more reliable, in this embodiment, preferably, the temperature-adjusting metal base 31 includes a supporting metal base 311. The supporting metal base 311 is fixedly connected to the limiting metal bottom plate 1. A number of pressure relief holes 310 are formed in the side wall of the supporting metal base 311. Several adjustable cooling members 312 for cooling the deformable lower die 32 are arranged at both ends of the supporting metal base 311. The adjustable cooling members 312 are cooling fans. The adjustable cooling members 312 penetrate through the side wall of the supporting metal base 311 and are fixedly connected to the supporting metal base 311.

[0034] In another embodiment, the temperature-adjusting metal base 31 includes a supporting metal base 311. The supporting metal base 311 is fixedly connected to the limiting metal bottom plate 1. A number of pressure relief holes 310 are formed in the side wall of the supporting metal base 311. Several adjustable cooling members 312 for cooling the deformable lower die 32 are arranged at both ends of the supporting metal base 311. The adjustable cooling members 312 are semiconductor refrigeration chips. The adjustable cooling members 312 penetrate through the side wall of the supporting metal base 311 and are fixedly connected to the supporting metal base 311.

[0035] Please refer to Figure 1 、 Figures 7-9, in one embodiment, to make the use of the deformable lower die 32 more reliable, in this embodiment, preferably, the deformable lower die 32 includes a metal lower die member 322. A detachable metal insert 321 is provided at the bottom of the metal lower die member 322. An anti - detachment metal block 320 is fixedly connected to the side of the detachable metal insert 321 facing the metal lower die member 322. A limit installation hole 325 is formed in the metal lower die member 322 for cooperating with the anti - detachment metal block 320 to limit the detachable metal insert 321. The anti - detachment metal block 320 is hermetically and slidably connected to the metal lower die member 322 through the limit installation hole 325. A second anti - detachment reinforcement plate 326 is embedded at the end of the anti - detachment metal block 320 away from the detachable metal insert 321. The second anti - detachment reinforcement plate 326 is a neodymium iron boron magnetic plate. A fourth load - bearing metal plate 323 is provided on the lower surface of the metal lower die member 322. The fourth load - bearing metal plate 323 is fixedly connected to the metal lower die member 322. A first anti - detachment reinforcement plate 324 for cooperating with the second anti - detachment reinforcement plate 326 to fix the anti - detachment metal block 320 is provided on the fourth load - bearing metal plate 323. The first anti - detachment reinforcement plate 324 is an electromagnetic plate. The first anti - detachment reinforcement plate 324 penetrates through the fourth load - bearing metal plate 323 and is fixedly connected to the fourth load - bearing metal plate 323.

[0036] In another embodiment, the deformable lower die 32 includes a metal lower die member 322. A detachable metal insert 321 is provided at the bottom of the metal lower die member 322. An anti - detachment metal block 320 is fixedly connected to the side of the detachable metal insert 321 facing the metal lower die member 322. A limit installation hole 325 is formed in the metal lower die member 322 for cooperating with the anti - detachment metal block 320 to limit the detachable metal insert 321. The anti - detachment metal block 320 is hermetically and slidably connected to the metal lower die member 322 through the limit installation hole 325. A second anti - detachment reinforcement plate 326 is embedded at the end of the anti - detachment metal block 320 away from the detachable metal insert 321. The second anti - detachment reinforcement plate 326 is an electromagnetic plate. A fourth load - bearing metal plate 323 is provided on the lower surface of the metal lower die member 322. The fourth load - bearing metal plate 323 is fixedly connected to the metal lower die member 322. A first anti - detachment reinforcement plate 324 for cooperating with the second anti - detachment reinforcement plate 326 to fix the anti - detachment metal block 320 is provided on the fourth load - bearing metal plate 323. The first anti - detachment reinforcement plate 324 is a neodymium iron boron magnetic plate. The first anti - detachment reinforcement plate 324 penetrates through the fourth load - bearing metal plate 323 and is fixedly connected to the fourth load - bearing metal plate 323.

[0037] Working principle and usage process of the present invention: During use, control the first position changing member 24 to extend, causing the metal upper die member 211 to move downward for mold closing. Then, put materials through the material injection through-hole 221 to process the workpiece. At this time, strip-shaped reinforcing ribs are formed on the workpiece at the anti-detachment forming hole 220, thereby significantly enhancing the structural strength of the workpiece. During the cooling and shaping process, cool the metal lower die member 322 through the adjustable cooling member 312, thereby shortening the time consumed during the cooling and shaping process of the workpiece and improving the production and processing efficiency of the user.

[0038] After the workpiece is shaped, control the first position changing member 24 to contract, causing the metal upper die member 211 to move upward and reset. Then, further control the first position changing member 24 to contract, causing the limit pressing metal frame 25 to press the adjustable pressing block 214. Through the pressing, the adjustable pressing block 214 drives the third bearing metal plate 213 to move away from the braking metal plate 218, so that the material pushing metal plate 217 completely blocks the anti-detachment forming hole 220. At this time, the reinforcing ribs on the workpiece are separated from the contact with the anti-detachment forming hole 220. Then, control the fourth position changing member 219 and the first position changing member 24 to extend synchronously by an appropriate length. At this time, the second bearing metal plate 210 moves downward relative to the metal upper die member 211, and the workpiece remaining on the metal upper die member 211 is pushed down by the downward moving second bearing metal plate 210, thereby realizing rapid and reliable demolding of the workpiece without manual demolding by the staff.

[0039] When it is necessary to disassemble and assemble the detachable metal insert 321, control the first anti-detachment reinforcement plate 324 and the second anti-detachment reinforcement plate 326 to repel each other. At this time, the detachable metal insert 321 is released from fixation and instantly ejected. At this time, the user can directly remove the detachable metal insert 321 for replacement. After replacement, restore the magnetic attraction fixation between the first anti-detachment reinforcement plate 324 and the second anti-detachment reinforcement plate 326.

[0040] Thus, through the mutual cooperation of multiple structures, instant unlocking and fixation of the detachable metal insert 321 are realized, which is convenient for the user to quickly install and disassemble the insert, saving time and effort, and improving the user experience of using the plastic mold. Secondly, the present invention can perform non-destructive and rapid and reliable demolding of the workpiece, thereby effectively shortening the time consumed by the user during demolding of the workpiece and improving the processing efficiency of the plastic mold, and further improving the user experience of using the plastic mold. In addition, the present invention has a simple structure and is convenient to use, and is worthy of popularization and use.

[0041] For those skilled in the art, it is obvious that the present invention is not limited to the details of the above-described exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic characteristics of the present invention. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be embraced within the present invention. Any reference signs in the claims should not be construed as limiting the claims involved.

[0042] In addition, it should be understood that although this specification is described according to embodiments, not every embodiment only contains an independent technical solution. This narrative manner of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A plastic mold with quickly disassembled inserts, comprising a limited metal bottom plate, a limited metal top plate is arranged above the limited metal bottom plate, and a plurality of limited metal side plates are arranged at both ends of the upper surface of the limited metal bottom plate for supporting and fixing the limited metal top plate, characterized in that: The upper surface of the limiting metal bottom plate is provided with a deformable metal lower die, the deformable metal lower die includes a temperature-adjusting metal seat and a deformable lower die, the deformable lower die is arranged on the top of the temperature-adjusting metal seat, the lower surface of the limiting metal top plate is provided with a deformable metal upper die for cooperating with the deformable metal lower die to process and adjust the height of the workpiece, the deformable metal upper die includes a deformable upper die and a first bearing metal plate, the deformable upper die is arranged below the first bearing metal plate, a limiting pressing metal frame for adjusting the shape of the deformable upper die is provided in the middle of the lower surface of the first bearing metal plate, and a plurality of first position changing parts for adjusting the height of the deformable upper die are provided at both ends of the lower surface of the deformable upper die.

2. The plastic mold with quickly detachable inserts according to claim 1, characterized in that: The deformable upper mold includes a metal upper mold part, a plurality of injection holes are opened at the bottom of the metal upper mold part, a second bearing metal plate is sealingly and slidingly connected to the top of the metal upper mold part, the second bearing metal plate is fixedly connected to the first position changing part, a plurality of fourth position changing parts are fixedly connected to both ends of the second bearing metal plate, a plurality of transmission metal rods for adjusting the position of the metal upper mold part are arranged at the top of the fourth position changing part, and the top of the transmission metal rods is fixedly connected to the fourth position changing part.

3. The plastic mold with quickly detachable inserts according to claim 2, characterized in that: A plurality of anti-slip forming holes are provided on the side of the metal upper mold, a plurality of third bearing metal plates are arranged inside the metal upper mold, the third bearing metal plates are slidably connected to the metal upper mold, a pushing metal plate for sealing the anti-slip forming holes is arranged on the side of the third bearing metal plate, the pushing metal plate is sealingly and slidably connected to the metal upper mold through the anti-slip forming holes, and the bottom of the transmission metal rod is fixedly connected to the second bearing metal plate.

4. The plastic mold with quickly detachable inserts according to claim 3, characterized in that: The interior of the metal upper mold is provided with a plurality of braking metal plates for limiting the braking effect on the third bearing metal plate. The braking metal plate is fixedly connected to the metal upper mold. Both ends of the third bearing metal plate are provided with a plurality of third position changing parts for driving the third bearing metal plate to move toward the direction close to the braking metal plate. One end of the third position changing part is fixedly connected to the third bearing metal plate, and the other end of the third position changing part is fixedly connected to the metal upper mold.

5. The plastic mold with quickly detachable inserts according to claim 4, characterized in that: A plurality of adjustable pressing blocks for driving the third supporting metal plate to move in a direction away from the braking metal plate are arranged above the metal upper mold component, and the adjustable pressing blocks are slidably connected to the third supporting metal plate. A plurality of second position changing members for driving the adjustable pressing blocks to move in a direction away from the third supporting metal plate are arranged inside the metal upper mold component, and one end of the second position changing member is fixedly connected to the adjustable pressing block, and the other end of the second position changing member is fixedly connected to the metal upper mold component.

6. The plastic mold with quickly detachable inserts according to claim 5, characterized in that: The temperature-adjusting metal seat comprises a lifting metal seat, which is fixedly connected to a limiting metal bottom plate, and a plurality of pressure relief holes are provided on the side wall of the lifting metal seat. A plurality of adjustable cooling parts for cooling the deformable lower die are provided at both ends of the lifting metal seat, and the adjustable cooling parts are arranged through the side wall of the lifting metal seat, and the adjustable cooling parts are fixedly connected to the lifting metal seat.

7. The plastic mold with quickly detachable inserts according to claim 6, characterized in that: The deformable lower mold includes a metal lower mold part, a removable metal insert is arranged at the bottom of the metal lower mold part, an anti-slip metal block is fixedly connected to the side of the removable metal insert facing the metal lower mold part, and a limiting installation hole is opened on the metal lower mold part for cooperating with the anti-slip metal block to limit the removable metal insert, and the anti-slip metal block is sealed and slidably connected to the metal lower mold part through the limiting installation hole.

8. The plastic mold with quickly detachable inserts according to claim 7, characterized in that: A second anti-slip reinforcement plate is embedded in the end of the anti-slip metal block away from the removable metal insert, a fourth bearing metal plate is arranged on the lower surface of the metal lower mold, the fourth bearing metal plate is fixedly connected to the metal lower mold, the fourth bearing metal plate is provided with a first anti-slip reinforcement plate for cooperating with the second anti-slip reinforcement plate to fix the anti-slip metal block, the first anti-slip reinforcement plate passes through the fourth bearing metal plate, and the first anti-slip reinforcement plate is fixedly connected to the fourth bearing metal plate.

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