Hardware molding plastic rapid clamping mold

Abstract

The utility model relates to the technical field of molds, and discloses a hardware molding plastic rapid clamping mold which comprises an outer mold, a core mold, a side mold moving mechanism and an in-place detection mechanism, the outer mold comprises an upper mold and a lower mold, and the upper mold is connected with the lower mold through a reset spring assembly to form a core mold containing cavity and a side mold containing cavity; the side mold containing cavity is communicated with the two sides of the core mold containing cavity, the front end of the core mold containing cavity is communicated with the outside, the rear end of the core mold containing cavity is connected with the in-place detection mechanism, the core mold is detachably installed in the core mold containing cavity and provided with hardware, the side mold moving mechanism is installed in the side mold containing cavity in a sliding mode, and the side mold moving mechanism is connected with the upper mold. The side die moving mechanism and the upper die are both matched with the hardware. Hardware can be quickly clamped, an operator can conveniently and simply take out the core mold from the outer mold, the production efficiency is improved, the mold is simple in structure, parts of the mold are convenient to replace when damaged, and the maintenance cost is low.

Description

Technical Field

[0001] The utility model relates to the technical field of molds, in particular to a rapid clamping mold for plastic forming of hardware Background Technique

[0002] In industrial production, molds are various dies and tools used to obtain required products by 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 is composed of various parts, and different molds are composed of different parts. It mainly realizes the processing of the outer shape of articles by changing the physical state of the formed material. It has the title of "mother of industry". The current process of injection molding multiple hardware pieces into one product is relatively difficult and complex, and the injection molding speed of the product is very slow. The existing molds are very inconvenient when disassembling and installing the core mold. The disassembly and installation of the core mold takes a long time, and the effect of quickly disassembling and installing the core mold cannot be achieved, which is not convenient for the operators to use. Content of the Utility Model

[0003] The purpose of the utility model is to overcome the above-mentioned deficiencies existing in the prior art, and provide a rapid clamping mold for plastic forming of hardware

[0004] The purpose of the utility model is realized through the following technical solutions: A rapid clamping mold for plastic forming of hardware includes an outer mold, a core mold, a side mold moving mechanism and a position detection mechanism. The outer mold includes an upper mold and a lower mold. The upper mold and the lower mold form a core mold accommodation cavity and a side mold accommodation cavity. The side mold accommodation cavity is communicated with both sides of the core mold accommodation cavity. The front end of the core mold accommodation cavity is communicated with the outside. The rear end of the core mold accommodation cavity is connected to the position detection mechanism. The core mold is detachably installed in the core mold accommodation cavity. The core mold is provided with a hardware piece. The side mold moving mechanism is slidably installed in the side mold accommodation cavity. The side mold moving mechanism is connected to the upper mold. The side mold moving mechanism and the upper mold are both matched with the hardware piece.

[0005] More preferably, the core mold includes a core mold outer shell, a metal ring support plate, a core mold bottom plate and a product support member. The core mold outer shell is slidably installed in the side mold accommodation cavity. The core mold outer shell and the core mold bottom plate are connected to form a plate groove and a product fixing position. The product fixing position is located between two adjacent plate grooves. The product support member is installed at the product fixing position. The metal ring support plate is installed in the plate groove. The hardware piece is installed on the product support member. Both sides of the hardware piece are fixed to the metal ring support plate.

[0006] More preferably, guide convex strips are provided on both sides of the core mold outer shell, and the guide convex strips are matched with the inner wall of the core mold accommodation cavity.

[0007] A better option is that the core mold housing is provided with positioning holes, and the core mold positioning posts of the upper mold can be inserted into the positioning holes.

[0008] A better option is that the product support member includes a product inner mold cylinder, a metal ring support rod, and an inner mold cylinder support column. The product inner mold cylinder is installed at the product fixing position. The lower end of the inner mold cylinder support column is installed in the inner cavity of the product inner mold cylinder. The upper end of the inner mold cylinder support column passes through the product inner mold cylinder and is connected to the hardware part. The hardware part is sleeved on the outer periphery of the product inner mold cylinder. The metal ring support rods are arranged around the product inner mold cylinder, and the top of the metal ring support rods is connected to the hardware part.

[0009] A better option is that the side mold translation mechanism includes an inclined plane guide block, a column end fixing block, an elastic reset column, an inclined plane transmission plate, and a side mold. The inclined plane guide block and the column end fixing block are both installed at the bottom of the upper mold. The inclined plane transmission plate is slidably installed on the lower mold. The inclined plane guide block is slidably connected to one end of the inclined plane transmission plate through an inclined plane. The other end of the inclined plane transmission plate is connected to the side mold. The upper end of the elastic reset column matches the column end fixing block, and the lower end of the elastic reset column passes through the inclined plane transmission plate and is movably connected to the lower mold.

[0010] A better option is that it further includes an anti-misalignment mechanism. The anti-misalignment mechanism includes a locking part, a rotary fixing seat, a core mold guide block, and an anti-misalignment part. The locking part and the rotary fixing seat are both installed on the lower mold. The core mold guide block is hinged to the rotary fixing seat. The locking part matches the core mold guide block. The core mold can pass through the core mold guide block. The core mold guide block corresponds to the core mold accommodating cavity. The anti-misalignment part is installed on the core mold guide block, and the anti-misalignment part matches the core mold.

[0011] A better option is that the anti-misalignment part includes two limit plates. Both of the two limit plates are provided with strip-shaped grooves. The two limit plates are overlapped and installed on the core mold guide block. The two strip-shaped grooves form a metal part limit groove, and the metal part limit groove matches the hardware part.

[0012] A better option is that the position detection mechanism includes a position switch and a sensor fixing seat. The sensor fixing seat is installed at the rear end of the core mold accommodating cavity. The position switch is installed on the sensor fixing seat, and the position switch matches the core mold.

[0013] The present utility model has the following advantages and beneficial effects compared with the prior art:

[0014] The utility model realizes the rapid clamping of hardware parts through an outer mold, a core mold, a side mold moving mechanism and a position detection mechanism. It is convenient and simple for the operator to take out the core mold from the outer mold, improving production efficiency. The mold structure is simple, and it is also convenient to replace parts when they are damaged, with low maintenance costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic diagram of a rapid clamping mold for plastic hardware forming of the utility model;

[0016] Figure 2 is a schematic diagram of a rapid clamping mold for plastic hardware forming of the utility model;

[0017] Figure 3 is a schematic diagram of the internal structure of a rapid clamping mold for plastic hardware forming of the utility model;

[0018] Figure 4 is a schematic diagram of the lower mold of the outer mold of a rapid clamping mold for plastic hardware forming of the utility model;

[0019] Figure 5 is a schematic diagram of the upper mold of the outer mold of a rapid clamping mold for plastic hardware forming of the utility model;

[0020] Figure 6 is a schematic diagram of the connection structure between the core mold and the side mold of a rapid clamping mold for plastic hardware forming of the utility model;

[0021] Figure 7 is a schematic diagram of the connection structure between the core mold and the side mold of a rapid clamping mold for plastic hardware forming of the utility model;

[0022] Figure 8 is a schematic diagram of the core mold of a rapid clamping mold for plastic hardware forming of the utility model;

[0023] Figure 9 is a schematic diagram of the internal structure of the core mold of a rapid clamping mold for plastic hardware forming of the utility model;

[0024] Figure 10 is a schematic diagram of the bottom support of the hardware parts of a rapid clamping mold for plastic hardware forming of the utility model;

[0025] Figure 11 is a schematic diagram of the anti-misalignment mechanism of a rapid clamping mold for plastic hardware forming of the utility model;

[0026] Figure 12 is Figure 11 a partial enlarged schematic diagram at A;

[0027] Figure 13 is a schematic diagram of the position detection mechanism of a rapid clamping mold for plastic hardware forming of the utility model;

[0028] Figure 14 It is a schematic diagram of the in-place detection mechanism of a rapid clamping mold for metal forming plastic of the present utility model;

[0029] Figure 15 It is a schematic diagram of the layout of hardware parts of a rapid clamping mold for metal forming plastic of the present utility model;

[0030] Figure 16 It is a schematic diagram of the product of a rapid clamping mold for metal forming plastic of the present utility model;

[0031] Figure 17 It is a schematic diagram of the product of a rapid clamping mold for metal forming plastic of the present utility model;

[0032] Markings of each component in the attached drawings: 1 - anti - error mechanism; 101 - locking piece; 102 - rotary fixing base; 103 - core - die guiding block; 104 - anti - error piece; 1041 - limiting plate; 1042 - anti - error guiding groove; 2 - outer mold; 21 - upper mold; 211 - guiding column; 212 - core - die positioning column; 213 - reset spring assembly; 22 - lower mold; 221 - core - die accommodating cavity; 2211 - guiding rib; 222 - outer - side limiting block; 223 - limiting hole; 224 - side - mold accommodating cavity; 3 - in - place detection mechanism; 301 - in - place switch; 302 - inductor fixing base; 4 - core - die; 401 - core - die shell; 4011 - guiding groove; 402 - metal - ring support plate; 403 - core - die bottom plate; 404 - metal - ring support rod; 405 - product inner - mold cylinder; 406 - inner - mold cylinder support column; 5 - side - mold moving mechanism; 501 - inclined - plane guiding block; 502 - column - end fixing block; 503 - elastic reset column; 504 - inclined - plane transmission plate; 505 - side - mold; 506 - inner - side limiting block; 6 - product; 61 - hardware part; 611 - first metal ring; 612 - second metal ring; 613 - third metal ring; 614 - fourth metal ring; 615 - central metal ring; 62 - plastic part. Specific embodiments

[0033] The following further describes the utility model purpose of the present utility model in detail in combination with the attached drawings and specific embodiments. The embodiments cannot be elaborated one by one here, but the implementation manners of the present utility model are not limited to the following embodiments.

[0034] As Figures 15 - 17As shown, the product 6 includes a hardware part 61 and a plastic part 62. The hardware part 61 includes a first metal ring 611, a second metal ring 612, a third metal ring 613, a fourth metal ring 614, and a central metal ring 615. The first metal ring 611, the second metal ring 612, the third metal ring 613, and the fourth metal ring 614 are arranged from top to bottom, and the central metal ring 615 is located at the center of the circle of the first metal ring 611. The plastic part 62 connects the first metal ring 611, the second metal ring 612, the third metal ring 613, the fourth metal ring 614, and the central metal ring 615.

[0035] As Figures 1 - 4 As shown, a rapid clamping mold for hardware forming and plastic includes an anti-misalignment mechanism 1, an outer mold 2, a core mold 4, two side mold moving mechanisms 5, and a position detection mechanism 3. The outer mold 2 includes an upper mold 21, guide columns 211, a reset spring assembly 213, and a lower mold 22. The upper mold 21 is connected to the lower mold 22 through four guide columns 211. A reset spring assembly 213 is provided between the upper mold 21 and the lower mold 22. The reset spring assembly 213 includes a reset spring and a stud. The two ends of the stud are respectively connected to the upper mold and the lower mold. The reset spring is sleeved on the stud, and the reset spring is located between the upper mold and the lower mold. The lower mold 22 is provided with a core mold accommodation cavity 221 and two side mold accommodation cavities 224. The two side mold accommodation cavities 224 are located on both sides of the core mold accommodation cavity 221, and the core mold accommodation cavity 221 communicates with the two side mold accommodation cavities 224. The front end of the core mold accommodation cavity 221 communicates with the outside. An outer limit block 222 is provided outside the two side mold accommodation cavities 224. The outer limit block 222 plays a limiting role on the inclined plane guide block 501 of the side mold moving mechanism 5. Two limit holes 223 are provided on the side mold accommodation cavity 224. The two limit holes 223 are used for fixing the elastic reset post 503 of the side mold moving mechanism 5 and reserving a reset space. The anti-misalignment mechanism 1 is installed on the outer wall of the lower mold 22 and is located on one side of the front end of the core mold accommodation cavity 221. The position detection mechanism 3 is located at the rear end of the core mold accommodation cavity 221. The two side mold moving mechanisms 5 are slidably installed in the side mold accommodation cavities 224. The core mold 4 is slidably installed in the core mold accommodation cavity 221 in the front-rear direction. The side mold moving mechanisms 5 are connected to both sides of the core mold 4.

[0036] The anti-misalignment mechanism 1 prevents the operator from putting the core mold 4 with the wrong hardware part into the outer mold 2. The outer mold 2 is used for injecting plastic into the hardware part on the core mold 4 to achieve rapid clamping. The upper mold 21 is used to guide the injection plastic into each product 6 mold and realize the linkage of the side moving mechanism. The lower mold 22 is used to install the anti-misalignment mechanism 1, the position detection mechanism 3, and place the core mold 4. The core mold 4 is used to arrange the hardware part 61 of the product 6 to achieve rapid clamping. The side mold moving mechanisms 5 are used to form the shaping of the plastic part 62 of the product 6 and can be quickly demolded to achieve rapid clamping. The position detection mechanism 3 is used to detect whether the core mold 4 is placed in place.

[0037] AsFigures 6 - 7 As shown, each side mold moving mechanism includes an inclined surface guiding block 501, two column end fixing blocks 502, two elastic reset columns 503, an inclined surface transmission plate 504, four side molds 505 and four inner limiting blocks 506. The inclined surface guiding block 501 is installed at the bottom end of the upper mold 21 through bolts. The two column end fixing blocks 502 are installed inside the inclined surface guiding block 501 and at the bottom of the upper mold 21. The four inner limiting blocks 506 are respectively installed on the inner walls of the side mold accommodating cavities 224 of the lower mold 22. The four inner limiting blocks 506 are used to limit the inward movement of the inclined surface transmission plate 504 to avoid excessive extrusion of the hardware parts and damage to the hardware parts. The inclined surface guiding block 501 is provided with a first inclined surface, and the outer side of the inclined surface transmission plate 504 is provided with a second inclined surface. The cooperation of the first inclined surface and the second inclined surface realizes the pushing of the inclined surface transmission plate 504 to move inward. The inner side of the inclined surface transmission plate 504 is connected to the outer ends of the four side molds 505 through bolts, and the inner sides of the four side molds 505 are in contact with the hardware parts 61. Two column holes are provided on the inclined surface transmission plate 504. The upper ends of the two elastic reset columns 503 are slidably installed on the two column end fixing blocks 502. The middle parts of the two elastic reset columns 503 pass through the two column holes of the inclined surface transmission plate 504. The lower ends of the two elastic reset columns 503 are embedded in the column holes of the lower mold 22. The two elastic reset columns 503 are in an outward inclined state. The inclined surface guiding block 501 is slidably installed in the side mold accommodating cavity 224, and the inclined surface transmission plate 504 and the four side molds 505 are slidably installed in the side mold accommodating cavity 224 in the inner and outer directions.

[0038] The inclined surface guiding block 501 realizes the pushing of the inclined surface transmission plate 504 through the up and down movement of the upper mold 21. The elastic reset columns 503 are made of elastic materials, such as rubber, and are used to realize the outward movement of the side mold 505. The inclined surface transmission plate 504 is used to fixedly connect the four side molds 505 and drive the side molds 505 to disengage from the product 6 or drive the side molds 505 to engage with the hardware parts 61. The side mold 505 is used to shape the side surface of the plastic part 62 of the product 6.

[0039] As Figures 8 - 10As shown, the core mold 4 includes a core mold housing 401, five metal ring support plates 402, four product support members, and a core mold bottom plate 403. Each product support member includes three inner mold cylinder support columns 406, a metal ring support rod 404, and a product inner mold cylinder 405. The core mold bottom plate 403 is installed at the bottom of the core mold housing 401. Guide grooves 4011 are provided on both sides of the core mold housing 401, and the core mold housing 401 is slidably installed left and right along the guide ridges 2211 on the inner wall of the core mold accommodating cavity 221 of the lower mold 22 in the core mold accommodating cavity 221. Two positioning holes are provided at both ends of the core mold 4, and the core mold positioning post 212 is inserted into the positioning holes to achieve the positioning of the core mold 4. Five plate grooves are provided in the middle of the core mold housing 401, and product fixing positions are provided between the plate grooves. There are a total of four product fixing positions. The product inner mold cylinder 405 is installed in the product fixing positions. The top of the metal ring support rod 404 supports the central metal ring 615. The bottom of the metal ring support rod 404 is fixed at the center of the product fixing position and is also located at the center of the inner cavity of the product inner mold cylinder 405. The central metal ring 615 is located at the center of the top of the product inner mold cylinder 405. The bottom ends of the three inner mold cylinder support columns 406 are respectively arranged around the product inner mold cylinder 405. The top ends of the three inner mold cylinder support columns 406 support the bottom of the fourth metal ring 614. The first metal ring 611, the second metal ring 612, the third metal ring 613, and the fourth metal ring 614 are sleeved on the outer wall of the top of the product inner mold cylinder 405 from top to bottom. Both sides of the first metal ring 611, the second metal ring 612, the third metal ring 613, and the fourth metal ring 614 are fixed by the upper ends of the metal ring support plates 402. The lower ends of the metal ring support plates 402 pass through the plate grooves and then are connected to the top of the core mold bottom plate 403.

[0040] The core mold housing 401 plays a role in fixing and protecting the internal parts. The metal ring support plates 402 are used to fix the front and rear sides of the four groups of hardware parts. The product support members fix the hardware parts in the height direction. The inner mold cylinder support columns 406 are used to support the fourth metal ring 614 and play a supporting role. The metal ring support rod 404 is used to fix the central metal ring 615 in the height direction. The product inner mold cylinder 405 is used for the bottom shaping of the plastic part 62 of the product 6.

[0041] As Figure 11 and 12As shown in the figure, the anti-mistake mechanism 1 includes a locking member 101, a rotary fixing base 102, a core die guide block 103 and two anti-mistake members 104. Each anti-mistake member 104 includes two limiting plates 1041. The rotary fixing base 102 is installed on the lower die 22 by bolts and is located on one side of the feeding and discharging end of the core die accommodating cavity 221. The core die guide block 103 is hinged to the rotary fixing base 102. The locking member 101 is installed below the core die guide block 103 and can lock the core die guide block 103. The core die guide block 103 is provided with an anti-mistake guide groove 1042, and the size of the anti-mistake guide groove 1042 conforms to the size of the core die 4. One side of the two limiting plates 1041 is provided with a strip-shaped groove. The two limiting plates 1041 are superposed, and the two strip-shaped grooves form the anti-mistake guide groove 1042. The two limiting plates 1041 form the anti-mistake member 104. The two anti-mistake members 104 are symmetrically installed on the top of the core die guiding groove, and the two anti-mistake members 104 are arranged in mirror symmetry.

[0042] The locking member 101 is used to lock the position of the die guide block when the core die guide block 103 is in use, so that the core die guide block 103 is engaged with the core die accommodating cavity 221 of the lower die 22, and the core die guide block 103 will not rotate. The rotary fixing base 102 is used to fix the locking die guide block on the lower die 22 and realize the rotation of the core die guide block 103 relative to the lower die 22. The core die guide block 103 is used to allow the core die 4 to slide along a fixed direction. The anti-mistake member 104 is used to prevent the hardware 61 of the product 6 from entering the core die accommodating cavity 221 of the outer die 2 under incorrect combination. The metal part limiting groove is used to prevent the first metal ring 611, the second metal ring 612, the third metal ring 613 and the fourth metal ring 614 from entering the core die accommodating cavity 221 when they are not placed according to the design requirements.

[0043] As Figure 13 and 14 shown in the figure, the position detection mechanism includes a position switch 301 and a sensor fixing base 302. The sensor fixing base 302 is installed at the rear end of the core die accommodating cavity 221. The position switch 301 is installed on the sensor fixing base 302. The sensor fixing base 302 is installed at the rear end of the lower die 22 of the outer die 2. The position switch 301 is located at the rear end of the core die accommodating cavity 221. When the core die 4 is in the appropriate position in the core die accommodating cavity 221, the rear end of the core die 4 will press the position switch 301, so that the device senses that the core die 4 reaches the appropriate position, and then the upper die 21 of the outer die 2 presses down, and the core die positioning post 212 of the upper die 21 fixes the core die 4.

[0044] Description of the usage process of the mold: Generally, multiple core molds 4 are used in cooperation with an outer mold 2 to achieve the function of quick clamping and replacement. The anti-misalignment mechanism 1 rotates and communicates with the inlet and outlet ends of the core mold accommodating cavity 221. The operator inserts the core mold 4 with the qualified hardware 61 into the core mold accommodating cavity 221 through the anti-misalignment mechanism 1. If the core mold 4 with mispositioned hardware cannot pass through the anti-misalignment mechanism 1, the anti-misalignment function of the mold is realized. When the qualified core mold 4 enters the core mold accommodating cavity 221 of the lower mold 22 and the core mold 4 reaches the appropriate position, the core mold 4 touches the in-place switch 301. The device receives the signal from the in-place switch 301 and presses down the upper mold 21 of the outer mold 2. The column end fixing block 502 of the upper mold 21 pushes the elastic reset column 503 to incline inward. The elastic reset column 503 drives the inclined plane transmission plate 504 to move inward. The inclined plane transmission plate 504 drives the four side molds 505 to approach the metal part. The upper mold 21, the side molds 505 and the core mold 4 form the product 6 mold. The device injects plastic into the product 6 mold through the upper mold 21. After the injection is completed, the plastic part 62 and the hardware are combined to form the product 6. The device releases the pressure on the upper mold 21 of the outer mold 2. Under the action of the reset spring assembly 213, the upper mold 21 is separated from the lower mold 22. When the upper mold 21 moves upward, the inclined plane guide block 501, the column end fixing block 502 and the core mold positioning column 212 of the side mold moving mechanism 5 are driven to move upward. The upper end of the elastic reset column 503 slides downward relative to the column end fixing block 502. At the same time, the inclined plane transmission plate 504 is no longer pushed by the inclined plane guide block 501 and can move outward. The core mold positioning column 212 disengages from the positioning holes at both ends of the core mold 4. Under the elastic recovery of the elastic reset column 503, the inclined plane transmission plate 504 is driven to move outward, that is, away from both sides of the product 6. The locking part 101 of the anti-misalignment mechanism 1 is separated from the core mold guide block 103. The core mold guide block 103 rotates around the rotating fixed seat 102, and the core mold guide block 103 no longer communicates with the core mold accommodating cavity 221. The operator takes out the core mold 4 from the lower mold 22 of the outer mold 2 from the inlet and outlet ends of the core mold accommodating cavity 221. According to the above process, the operator then puts another core mold 4 into the outer mold 2 for injection molding, so as to realize the rapid clamping of the hardware forming plastic.

[0045] The above specific implementation manners are the preferred embodiments of the present invention and cannot limit the present invention. Any other changes or other equivalent replacement methods that do not deviate from the technical solutions of the present invention are included in the protection scope of the present invention.

Claims

1. A metal forming plastic quick clamping mold, characterized by: It includes an outer mold, a core mold, a side mold moving mechanism and an in-place detection mechanism, the outer mold includes an upper mold and a lower mold, the upper mold is connected to the lower mold through a reset spring assembly to form a core mold accommodating cavity and a side mold accommodating cavity, the side mold accommodating cavity is communicated with both sides of the core mold accommodating cavity, the front end of the core mold accommodating cavity is communicated with the outside world, the rear end of the core mold accommodating cavity is connected to the in-place detection mechanism, the core mold is detachably installed in the core mold accommodating cavity, the core mold is provided with hardware, the side mold moving mechanism is slidably installed in the side mold accommodating cavity, the side mold moving mechanism is connected to the upper mold, and the side mold moving mechanism and the upper mold are both matched with the hardware.

2. According to claim 1, a metal forming plastic quick clamping mold, characterized in that: The core mold includes a core mold shell, a metal ring support plate, a core mold bottom plate and a product support member. The core mold shell can be slidably installed in the side mold accommodating cavity. The core mold shell and the core mold bottom plate are connected to form a plate groove and a product fixing position. The product fixing position is located between two adjacent plate grooves. The product support member is installed in the product fixing position, the metal ring support plate is installed in the plate groove, the hardware is installed in the product support member, and both sides of the hardware are fixed to the metal ring support plate.

3. According to claim 2, a metal forming plastic quick clamping mold, characterized in that: Guide ridges are arranged on both sides of the core mold shell, and the guide ridges match the inner wall of the core mold accommodating cavity.

4. According to claim 2, a metal forming plastic quick clamping mold, characterized in that: The core mold shell is provided with a positioning hole, and the core mold positioning column of the upper mold can be embedded in the positioning hole.

5. According to claim 2, a metal forming plastic quick clamping mold, characterized in that: The product support component includes a product inner mold cylinder, a metal ring support rod and an inner mold cylinder support column. The product inner mold cylinder is installed in the product fixing position, the lower end of the inner mold cylinder support column is installed in the inner cavity of the product inner mold cylinder, the upper end of the inner mold cylinder support column passes through the product inner mold cylinder and is connected to the hardware, the hardware is sleeved on the outer periphery of the product inner mold cylinder, the metal ring support rod is arranged around the product inner mold cylinder, and the top of the metal ring support rod is connected to the hardware.

6. According to claim 1, a metal forming plastic quick clamping mold, characterized in that: The side mold translation mechanism includes a sloped guide block, a column end fixing block, an elastic reset column, a sloped transmission plate and a side mold. The sloped guide block and the column end fixing block are both installed at the bottom of the upper mold. The sloped transmission plate can be slidably installed on the lower mold. The sloped guide block is slidably connected to one end of the sloped transmission plate through a slope, and the other end of the sloped transmission plate is connected to the side mold. The upper end of the elastic reset column matches the column end fixing block, and the lower end of the elastic reset column passes through the sloped transmission plate and is movably connected to the lower mold.

7. According to claim 1, a metal forming plastic quick clamping mold, characterized in that: It also includes an anti-error mechanism, which includes a locking piece, a rotating fixed seat, a core mold guide block and an anti-error piece. The locking piece and the rotating fixed seat are both installed on the lower mold, the core mold guide block is hinged to the rotating fixed seat, the locking piece matches the core mold guide block, the core mold can pass through the core mold guide block, the core mold guide block corresponds to the core mold accommodating cavity, the anti-error piece is installed on the core mold guide block, and the anti-error piece matches the core mold.

8. According to claim 7, a metal forming plastic quick clamping mold, characterized in that: The error-proofing component includes two limit plates, both of which are provided with strip grooves. The two limit plates are overlapped and installed on the core mold guide block. The two strip grooves constitute a metal part limit groove, and the metal part limit groove matches the hardware.

9. The metal forming plastic quick clamping mold according to claim 1, characterized in that: The position detection mechanism includes an in-position switch and a sensor fixing seat, wherein the sensor fixing seat is installed at the rear end of the core mold accommodating cavity, the in-position switch is installed on the sensor fixing seat, and the in-position switch matches the core mold.

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