Adjustable mold device and movement method thereof

Abstract

The present invention relates to an adjustable mold device and a movement method thereof, wherein a second molding insert for matching a product is provided in a lower module assembly, and a pair of first molding inserts are provided in the upper module assembly; the first molding insert includes a molding base and an insert member including a rotation pivot, the molding base includes a top wall, a bottom wall, a side wall, and a receiving cavity that passes through from front to back, and a movement gap is provided between the insert member and the two side walls on the left and right sides, the insert member is rotationally pivoted in the receiving cavity, and a return member providing elastic supporting force is provided between the side wall and the insert member, the front end of the insert member is provided with a convex mouth, the rear end of the insert member is provided with an inclined surface for supporting a transmission member, the rear end of the transmission member is supported by an L-shaped adjustment control member, and the lower end of the L-shaped adjustment control member is provided with a fine-tuning member for adjusting the front and rear inclination of the L-shaped adjustment control member. In this way, the deformation amount can be adjusted and the bending molding process can be completed accurately.

Description

Technical Field

[0001] The invention relates to a mold device and a moving method thereof, and in particular to a mold device used for manufacturing an electric connector housing. Background Art

[0002] An electrical connector generally includes a metal shell, an insulating body, and a conductive terminal received in the insulating body. Chinese invention patent No. CN200710025934.0 discloses a connector, including an insulating body, a first terminal group, a second terminal group, and a shielding shell, wherein the shielding shell is provided with a receiving space, the insulating body is provided with a main body and a tongue plate received in the receiving space, the tongue plate is provided with a first clearance groove for receiving the first terminal group and a second clearance groove for receiving the second terminal group, the first terminal group includes a first retaining portion, a first contact portion extending from one end of the first retaining portion and protruding out of the tongue plate, and a first welding portion extending from the other end of the first retaining portion, the second terminal group is provided with a second retaining portion, a second contact portion extending from one end of the second retaining portion and received in the second clearance groove, and a second welding portion extending from the other end of the second retaining portion, the first contact portion and the second contact portion are both located on the same side of the tongue plate and are located at different heights in the thickness direction of the tongue plate. A metal shell is provided on the outside of the insulating body, and the four side walls of the metal shell, upper, lower, left, and right, are flat.

[0003] In the prior art, when a side wall of a metal shell needs to be bent toward the inside of the shell, the existing manufacturing process cannot meet the requirement, or the manufacturing process is extremely complicated, which is not conducive to improving production efficiency and reducing manufacturing costs. So far, when a side wall is bent and formed, the existing process method does not have a mold device that can achieve station transition and precise bending and forming.

[0004] Therefore, it is necessary to improve the existing mold device to overcome the above-mentioned defects in the prior art. Summary of the invention

[0005] The object of the present invention is to provide an adjustable mold device and a movement method thereof that can achieve precise bending.

[0006] In order to achieve the above technical objectives, the present invention adopts the following technical solutions:

[0007] An adjustable mold device comprises an upper module assembly and a lower module assembly which are opposite to each other in front and back, wherein the lower module assembly is provided with a second molding insert for matching a product, and the upper module assembly is provided with a pair of first molding inserts facing the lower module assembly and used for molding the product; the first molding insert comprises a frame-shaped molding base which is through-through in front and back and an insert piece which is rotatably pivoted in the molding base, the molding base comprises a top wall, a bottom wall, a side wall and a receiving cavity which is through-through in front and back, and a movement gap is provided between the left and right sides of the insert piece and the two side walls, and the A rotating shaft extending up and down is provided in the accommodating cavity, the middle part of the insert is pivotally connected to the accommodating cavity through the rotating shaft, a restoring member providing elastic supporting force is provided between the side wall and the insert, a convex mouth for contacting the product is provided at the front end of the insert, an inclined surface is provided at the rear end of the insert, the rear end of the inclined surface abuts against a transmission member with an inclined front end for supporting the rotation of the insert, the rear end of the transmission member abuts against an L-shaped adjustment control for regulating the front and rear position of the transmission member, and a fine-tuning member for adjusting the front and rear inclination of the L-shaped adjustment control is provided at the lower end of the L-shaped adjustment control.

[0008] As a further improvement of the present invention, the second molding insert includes a matching portion with a trapezoidal horizontal cross-section, the matching portion is used to be inserted into the interior of the product, and a pair of the first molding inserts are located outside the product to bend the product at a super right angle.

[0009] As a further improvement of the present invention, the convex mouth portion extends inwardly in an inclined manner, and a recessed portion is provided at the rear end of the convex mouth portion, and the recessed portion is used to cooperate with the matching portion with a trapezoidal horizontal cross-section to bend the product at a super-right angle.

[0010] As a further improvement of the present invention, a concave avoidance portion is provided on the other side of the protruding mouth portion located on the concave portion.

[0011] As a further improvement of the present invention, a fastening base is provided on the transmission member, and an elastic member is provided on the fastening base to enable the transmission member to closely match the L-shaped adjustment control member in a front-to-back manner.

[0012] As a further improvement of the present invention, a slope is provided at the joint between the L-shaped adjustment control and the transmission member.

[0013] As a further improvement of the present invention, the fine-tuning component includes two fine-tuning screws distributed front and back at the lower end of the L-shaped adjustment control component, and the fine-tuning screws extend up and down. The inclination of the L-shaped adjustment control component is adjusted by adjusting the fastening spacing of the fine-tuning screws.

[0014] As a further improvement of the present invention, the second molding insert includes the mating portion extending in the up and down directions and a horizontal portion extending from the top of the mating portion away from the direction of the first molding insert. The horizontal portion can slide back and forth to drive the product on the mating portion to move toward the direction of the second molding insert and bend into shape.

[0015] As a further improvement of the present invention, the second molding insert can move downward while moving in the front-rear direction, so as to be inserted into the interior of the product in the up-and-down direction.

[0016] In order to achieve the above technical objectives, the present invention can also adopt the following technical solutions:

[0017] A method for moving an adjustable mold device, wherein the adjustable mold device is connected to a press, the open state of the upper mold module assembly and the lower mold module assembly is the initial state, and as the press moves downward to a semi-closed state of the mold, during this process, the insert does not work, and the press continues to move downward so that the transmission member begins to contact the inclined surface of the rear end of the insert, causing the insert to rotate and contact the product to deform it, wherein the product size is measured and the deformation amount is adjusted, and the deformation amount is determined by the screwing in and out of the fine-tuning screw.

[0018] Compared with the prior art, the first molding insert of the adjustable mold device and its movement method described in the present invention includes a frame-shaped molding base that passes through from front to back and an insert member that is rotatably pivoted in the molding base, the molding base includes a top wall, a bottom wall, a side wall and a receiving cavity that passes through from front to back, a movement gap is provided between the left and right sides of the insert member and the two side walls, a rotating shaft extending up and down is provided in the receiving cavity, the middle part of the insert member is pivotally connected to the receiving cavity through the rotating shaft, a return member that provides elastic supporting force is provided between the side wall and the insert member, a convex mouth portion for contacting a product is provided at the front end of the insert member, an inclined surface is provided at the rear end of the insert member, the rear end of the inclined surface abuts against a transmission member with an inclined front end for supporting the rotation of the insert member, the rear end of the transmission member abuts against an L-shaped adjustment control member for regulating the front and rear position of the transmission member, and a fine-tuning member for adjusting the front and rear inclination of the L-shaped adjustment control member is provided at the lower end of the L-shaped adjustment control member. In this way, when the adjustment mold device press continues to move downward, the transfer part begins to contact the inclined surface of the rear end of the insert, causing the insert to rotate and contact the product to deform it, wherein the product size is measured and the deformation amount is adjusted, and the deformation amount is determined by the screwing in and out of the fine-tuning screw. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional combination diagram of the module components and products on the adjustable mold device of the present invention.

[0020] Figure 2 yes Figure 1 A three-dimensional composite diagram of the medium-adjustable mold device detaching from the stripper plate.

[0021] Figure 3 yes Figure 1 A three-dimensional composite diagram of the middle adjustment mold device being detached from the anti-slip plate.

[0022] Figure 4 yes Figure 1 A three-dimensional assembly diagram of the middle adjustment mold device detached from the upper fixed plate.

[0023] Figure 5 yes Figure 1 A three-dimensional composite diagram of the middle adjustment mold device detached from the upper pad.

[0024] Figure 6 yes Figure 1 A three-dimensional assembly diagram of the intermediate molding die device separated from the upper mold frame.

[0025] Figure 7 It is a partial three-dimensional schematic diagram of the first forming insert of the adjustable mold device of the present invention.

[0026] Figure 8 It is a partial three-dimensional exploded view of the first molding insert of the adjustable mold device of the present invention.

[0027] Fig. 9 It is a top view of the first molding insert of the adjustable mold device of the present invention.

[0028] Fig.10 It is a schematic diagram of the mold opening state of the adjustable mold device and its movement method of the present invention.

[0029] Fig.11 yes Fig.10 A magnified view of the structure in the middle.

[0030] Reference numerals:

[0031] Adjustable mold device 100 First molding insert 18

[0032] Molding base 221 Top wall 2211

[0033] Bottom wall 2212 Side wall 2213

[0034] Accommodation cavity 2214 Movement gap 2215

[0035] Insert 222 Protruding mouth 2222

[0036] Recessed portion 2223 Avoidance portion 2224

[0037] Inclined surface 2225 Rotation axis 29

[0038] Reply 24 Transmission 23

[0039] Fastening base 231 Elastic member 30

[0040] Mounting slot 2310 L-shaped adjustment control 25

[0041] Incline 251 Vertical beam 252

[0042] Horizontal beam 253 Fine adjustment parts 17, 28

[0043] Second molding insert 3 horizontal portion 31

[0044] Matching portion 32 Angle 321

[0045] Product 40 Upper module assembly 101

[0046] Lower module assembly 102 oblique knife 5

[0047] First inclined surface 51 Limiting hole 61

[0048] Sliding member 13 Second inclined surface 131

[0049] Stripping plate 1011 Anti-stripping plate 1012

[0050] Upper fixing plate 1013 Upper pad 1014

[0051] Upper mold frame 1015 positioning part 241 DETAILED DESCRIPTION

[0052] Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that the relative arrangement of components and steps, numerical expressions and numerical values ​​set forth in these embodiments do not limit the scope of the present invention unless otherwise specifically stated.

[0053] The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses.

[0054] Techniques and equipment known to ordinary technicians in the relevant art may not be discussed in detail, but where appropriate, the techniques and equipment should be considered part of the specification.

[0055] In all examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not limiting. Therefore, other examples of the exemplary embodiments may have different values.

[0056] It should be noted that like reference numerals and letters refer to similar items in the following figures, and therefore, once an item is defined in one figure, it need not be further discussed in subsequent figures.

[0057] Please refer to Figures 1 to 11 The figure is a schematic diagram of the structure of the adjustable mold device 100 of the present invention. An adjustable mold device 100 and a motion method thereof, comprising an upper module assembly 101 and a lower module assembly 102 which are opposite to each other in the front and back directions, wherein the lower module assembly 102 is provided with a second molding insert 3 for matching the product 40, and the upper module assembly 101 is provided with a pair of first molding inserts 18 facing the lower module assembly 102 and used for molding the product 40; the first molding insert 18 comprises a frame-shaped molding base 221 which passes through the front and back directions and an insert piece 222 which is rotatably pivoted in the molding base 221, and the molding base 221 comprises a top wall 221 1. A bottom wall 2212, a side wall 2213, and a receiving cavity 2214 extending from front to back. Movement gaps 2215 are provided between the left and right sides of the insert 222 and the two side walls 2213. A rotating shaft 29 extending up and down is provided in the receiving cavity 2214. The middle part of the insert 222 is pivotally connected to the receiving cavity 2214 through the rotating shaft 29. A restoring member 24 providing elastic supporting force is provided between the side wall 2213 and the insert 222. A positioning portion 241 for positioning the restoring member 24 is provided in the insert 222 and / or the side wall 2213. The front end of the insert 222 is provided with a protruding mouth 2222 for contacting the product 40, and the rear end of the insert 222 is provided with an inclined surface 2225. The rear end of the inclined surface 2225 abuts against a transmission member 23 with an inclined front end for supporting the rotation of the insert 222. The rear end of the transmission member 23 abuts against an L-shaped adjustment control 25 for regulating the front and rear position of the transmission member 23. The lower end of the L-shaped adjustment control 25 is provided with fine-tuning parts 17 and 28 for adjusting the front and rear inclination of the L-shaped adjustment control 25. With such a configuration, the insert 222 can rotate to perform a crimping deformation process on the product 40. Specifically, the adjustable mold device 100 can be connected to a press (not shown). The open state of the upper module assembly 101 and the lower module assembly 102 is the initial state. As the press moves downward to the semi-closed state of the mold, during this process, the insert 222 does not work. The press continues to move downward so that the transmission member 23 begins to contact the inclined surface 2225 at the rear end of the insert 222, so that the insert 222 rotates and contacts the product 40 to bend and deform the product 40, wherein the size of the product 40 is measured and the deformation amount is adjusted, and the deformation amount is determined by the screwing in and out of the fine-tuning members 17 and 28 (fine-tuning screws in this embodiment). The adjustable mold device 100 can finely perform inward bending and forming of the product 40, has more accurate control over the bending and forming angle of the product 40, greatly improves the fineness of the forming in the bending process of the product 40, and can simplify the process and greatly improve the yield of the forming of the product 40. The product 40 may be an electrical connector housing or other components.

[0058] The lower module assembly 102 is provided with a stripping plate 1011, an anti-stripping plate 1012, an upper fixing plate 1013, an upper pad 1014 and an upper mold frame 1015 in sequence from front to back.

[0059] In contrast, the second molding insert 3 includes a matching portion 32 with a trapezoidal horizontal cross section, that is, the left and right angles 321 of the matching portion 32 facing the first molding insert 18 are both acute angles, the matching portion 32 is inserted into the inside of the product 40, and a pair of the first molding inserts 18 are located outside the product 40 to bend the product 40 at a right angle. With such a configuration, when the pair of inserts 222 are rotatably bent on the product 40, the acute angle 321 of the trapezoidal matching portion 32 can be matched with the rotatable insert 222, so that the product 40 can be bent more than 90 degrees during the molding process. In addition, since the material of the product 40 has a rebound property, the bending process of more than 90 degrees can make the product 40 just be shaped at a right angle of 90 degrees after rebounding.

[0060] The insert 222 is roughly parallelogram-shaped, and the protruding mouth 2222 extends inwardly in an inclined manner, that is, a pair of protruding mouths 2222 on both sides extend from the back to the front and close to each other, so that the front end of the protruding mouth 2222 can perform fine crimping on the product 40, and the rear end of the protruding mouth 2222 is provided with a laterally recessed recess 2223, and the recess 2223 is used to cooperate with the matching portion 32 with a trapezoidal horizontal cross section to achieve a super right-angle bending process for the product 40. That is, the recess 2223 just matches the acute angle 321 of the matching portion 32 after bending the product 40, so that the product 40 can exceed the 90-degree bending process during the molding process.

[0061] The protruding mouth 2222 is provided with a concave avoidance portion 2224 on the other side of the concave portion 2223. With such arrangement, when the protruding mouth 2222 is matched with the acute angle 321 of the concave portion 2223, the avoidance portion 2224 can avoid the related components of the lower module assembly 102 forward.

[0062] The transmission member 23 extends forward and backward, and a fastening base 231 is provided on the transmission member 23. In this embodiment, the transmission member 23 and the fastening base 231 extend as one body. In other embodiments, the transmission member 23 and the fastening base 231 can be assembled separately, all of which are within the protection scope of the present invention. An elastic member 30 is provided on the fastening base 231 to enable the transmission member 23 to closely match the L-shaped adjustment control 25 in the front and back direction. Specifically, the fastening base 231 has a mounting groove 2310 that is recessed from front to back, and a spring or other form of elastic member 30 is installed in the mounting groove 2310. In this way, the elastic member 30 can enable the transmission member 23 to closely match the top part of the L-shaped adjustment control 25 in the rear direction. When the L-shaped adjustment control 25 is adjusted by the fine-tuning screw, the transmission member 23 can accurately adjust the forward and backward advance and retreat, thereby accurately adjusting the rotatable angle range of the insert 222, thereby effectively controlling the bending accuracy of the product 40.

[0063] Thus, the L-shaped adjustment control 25 is provided with an inclined surface 251 at the place where it cooperates with the transmission member 23. That is, the top of the L-shaped adjustment control 25 is provided with an inclined surface 251 facing the transmission member 23, so that the inclined surface 251 can have a certain position positioning with the transmission member 23 in the up and down direction, and when the lower end of the L-shaped adjustment control 25 is finely tilted, the upper end of the L-shaped adjustment control 25 can be adjusted forward and backward at a larger angle, thereby promoting the forward and backward position adjustment of the transmission member 23.

[0064] Specifically, the L-shaped adjustment control 25 includes a vertical beam 252 extending up and down and a horizontal beam 253 extending horizontally forward from the lower end of the vertical beam 252 , and the fine-tuning screw is inserted into the horizontal beam 253 from the top and bottom directions.

[0065] The lower end of the L-shaped adjustment control 25 is provided with two fine-tuning screws distributed front and back, and the fine-tuning screws extend up and down, and the inclination of the L-shaped adjustment control 25 is adjusted by adjusting the fastening spacing of the fine-tuning screws. In this way, the inclination generated at the top of the L-shaped adjustment control 25 can accurately adjust the advance and retreat size of the transmission member 23.

[0066] The second molding insert 3 includes the matching portion 32 extending in the up-down direction and the horizontal portion 31 extending from the top of the matching portion 32 away from the first molding insert 18, and the horizontal portion 31 can slide forward and backward to drive the product 40 on the matching portion 32 to move toward the second molding insert 3 to achieve bending molding. In this way, the forward and backward sliding of the horizontal portion 31 can enable the matching portion 32 to position the product 40 while allowing the product 40 to move along a predetermined motion trajectory of the mold device.

[0067] The second molding insert 3 can move downward while moving in the front-rear direction, so as to be inserted into the product 40 in the vertical direction. In this way, the matching portion 32 of the second molding insert 3 can be inserted into the product 40 in the vertical direction or be removed from the product 40 in the vertical direction.

[0068] The present invention also protects the movement method of the above-mentioned adjustable mold device 100, that is, the adjustable mold device 100 is connected to a press, and the open state of the upper module assembly 101 and the lower module assembly 102 is the initial state. As the press descends to the semi-closed state of the mold, during this process, the insert 222 does not work, and the press continues to move downward so that the transfer member 23 begins to contact the inclined surface 2225 at the rear end of the insert 222, so that the insert 222 rotates and contacts the product 40 to deform it, wherein the size of the product 40 is measured and the deformation amount is adjusted, and the deformation amount is determined by the screwing in and out of the fine-tuning screw.

[0069] The upper module assembly 101 is provided with an inclined knife 5 capable of moving forward and backward in the direction of the lower module assembly 102 and a first forming insert 18 protruding in the direction of the lower module assembly 102 and located below the limiting hole 61; the lower module assembly 102 is provided with a sliding member 13 capable of moving up and down and forward and backward relative to the inclined knife 5, and the sliding member 13 is slidably provided with a second forming insert 3 capable of following the up and down movement of the sliding member 13 and capable of sliding forward and backward relative to the sliding member 13, the inclined knife 5 is provided with an inclined first inclined surface 51 facing the lower module assembly 102, and the sliding member 13 is provided with a second inclined surface 131 facing the upper module assembly 101. When the upper module assembly 101 and the lower module assembly 102 are approached in the front-to-back direction, the first inclined surface 51 of the inclined knife 5 slides in contact with the second inclined surface 131 of the sliding member 13, so that the sliding member 13 moves downward, thereby enabling the second forming insert 3 to cooperate with the product 40 downward, so that the first forming insert 18 and the second forming insert 3 jointly perform a forming process on the product 40 to be formed. With such a configuration, when the upper module assembly 101 and the lower module assembly 102 begin to close each other, the second molding insert 3 can move in the front-to-back and up-down directions at the same time, and the molded product 40 can smoothly transition to the lower station. The traditional molding structure cannot satisfy the smooth transition of the product 40 to the riveting station. If the riveting station is opened separately, the subsequent electroplating process also requires single PCS static plating, but the labor costs of riveting molds, electroplating, etc. will increase. The use of the two-axis motion slider structure of the present invention does not require the increase of riveting mold costs and labor costs. The simultaneous movement of the slider in two directions when working can satisfy the requirements of giving way and side core pulling, so that the product 40 meets the molding work and smoothly transitions to the lower station.

[0070] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art to which the present invention belongs. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "or / and" used herein includes any and all combinations of one or more of the related listed items.

[0071] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art to which the present invention belongs. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "or / and" used herein includes any and all combinations of one or more of the related listed items.

[0072] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0073] The above-mentioned embodiments only express several implementation methods of the present invention, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the invention patent. It should be pointed out that, for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention shall be subject to the attached claims.

Claims

1. An adjustable mold device, comprising an upper mold assembly and a lower mold assembly facing each other, characterized in that: The lower module assembly is provided with a second molding insert for matching the product, and the upper module assembly is provided with a pair of first molding inserts facing the lower module assembly and used for molding the product; the first molding insert includes a frame-shaped molding base that penetrates front and back and an insert member that is rotatably pivoted in the molding base, the molding base includes a top wall, a bottom wall, a side wall and a receiving cavity that penetrates front and back, and movement gaps are provided between the left and right sides of the insert member and the two side walls, a rotating shaft extending up and down is provided in the receiving cavity, the middle part of the insert member is pivotally connected to the receiving cavity through the rotating shaft, and a return member that provides elastic supporting force is provided between the side wall and the insert member, the front end of the insert member is provided with a convex mouth for contacting the product, the rear end of the insert member is provided with an inclined surface, the rear end of the inclined surface abuts against a transmission member with an inclined front end for supporting the rotation of the insert member, the rear end of the transmission member abuts against an L-shaped adjustment control for regulating the front and rear position of the transmission member, and the lower end of the L-shaped adjustment control is provided with a fine-tuning member for adjusting the front and rear inclination of the L-shaped adjustment control; The second molding insert includes a matching portion with a trapezoidal horizontal cross-section, which is used to be inserted into the interior of the product. A pair of the first molding inserts are located on the outside of the product to bend the product at a super-right angle. The second molding insert can move downward while moving in the front and rear directions, thereby achieving insertion into the interior of the product in the up and down directions.

2. The adjustable mold device according to claim 1, characterized in that: The protruding mouth portion extends inwardly in an inclined shape, and a recessed portion is provided at the rear end of the protruding mouth portion. The recessed portion is used to cooperate with the matching portion having a trapezoidal horizontal cross section to bend the product at a super right angle.

3. The adjustable mold device according to claim 2, characterized in that: The protruding mouth portion is provided with a concave avoidance portion on the other side of the concave portion.

4. The adjustable mold device according to claim 1, characterized in that: The transmission member is provided with a fastening base, and the fastening base is provided with an elastic member for making the transmission member closely match the L-shaped adjustment control member in a front-to-back manner.

5. The adjustable mold device according to claim 1, characterized in that: The L-shaped adjustment control and the transmission member are matched at a location where an inclined surface is provided.

6. The adjustable mold device according to claim 1, characterized in that: The fine-tuning part comprises two fine-tuning screws distributed front and back at the lower end of the L-shaped adjusting control part, the fine-tuning screws extend up and down, and the inclination of the L-shaped adjusting control part is adjusted by adjusting the fastening spacing of the fine-tuning screws.

7. The adjustable mold device according to claim 1, characterized in that: The second molding insert includes the matching portion extending in the up-down direction and a horizontal portion extending from the top of the matching portion away from the first molding insert. The horizontal portion can slide back and forth to drive the product on the matching portion to move toward the second molding insert for bending.

8. The adjustable mold device movement method according to claim 6, characterized in that: The adjustable mold device is connected to a press, and the open state of the upper module assembly and the lower module assembly is the initial state. As the press descends to the semi-closed state of the mold, the insert does not work during this process. The press continues to move downward so that the transmission part begins to contact the inclined surface of the rear end of the insert, causing the insert to rotate and contact the product to deform it, wherein the product size is measured and the deformation amount is adjusted, and the deformation amount is determined by the screwing in and out of the fine-tuning screw.

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