A rapid positioning and overturning device for mold processing

Abstract

This utility model discloses a rapid positioning and flipping device for mold processing, relating to the field of mold processing technology, including a worktable; the surface of the worktable is symmetrically provided with support plates, the inner side of the support plates is provided with a flipping component, and the inner side of the flipping component is provided with a clamping component; this utility model enables automated processing of the mold through "top-pressing and fixing before flipping → double constraint during flipping → precise separation after positioning" by installing a fixing component on the surface of the clamping component. This "on-demand action" logic shortens the switching time from flipping to processing and eliminates the need for manual intervention, significantly improving the production efficiency of batch processing. Furthermore, when there are differences in mold size or shape, motor two can precisely adjust the rotation amplitude of the fixing plate by controlling the meshing angle of gear one and gear two, ensuring that it is always in close contact with the top surface of the mold. Flipping operations of molds of different specifications can be completed without changing tooling, greatly expanding the applicability of the equipment.

Description

Technical Field

[0001] This utility model relates to the field of mold processing technology, specifically a quick positioning and flipping device for mold processing. Background Technology

[0002] Mold processing refers to the processing of forming and blanking tools, and also includes shearing dies and die-cutting dies. Typically, a mold consists of an upper die and a lower die. A steel plate is placed between the upper and lower dies, and the material is formed under the action of a press. When the press is opened, a workpiece determined by the mold shape is obtained, or corresponding waste material is removed. Workpieces ranging from small electronic connectors to large automotive dashboards can be formed using molds. Progressive dies are a set of molds that can automatically move the workpiece from one station to another, obtaining the formed part at the last station. Mold processing technologies include: cutting dies, blanking dies, compound dies, extrusion dies, four-slide dies, progressive dies, stamping dies, die-cutting dies, etc. Quick positioning devices can increase the efficiency of mold fixing, facilitate use, and make mold changes faster.

[0003] In the traditional mold processing field, mold flipping and fixing operations have long relied on inefficient manual operation or equipment with simple structures, resulting in many technical pain points. Most of them use a single clamping plate to hold the mold laterally, and rely solely on friction to maintain the mold's posture during the flipping process. When the mold size is too large or the surface is smooth, it is very easy to shift or even fall off due to gravity, which not only affects the processing accuracy but also poses serious safety hazards. In order to improve the fixing effect, some equipment has tried to add a top pressure block structure. However, these pressure blocks are mostly rigid connections and cannot flexibly adjust the angle and pressure according to the mold size, which will affect the working efficiency and applicability of the device for mold processing to a certain extent. Utility Model Content

[0004] This invention provides a rapid positioning and flipping device for mold processing, which aims to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a quick positioning and flipping device for mold processing, comprising a worktable; a support plate is symmetrically arranged on the surface of the worktable, a flipping component is arranged on the inner side of the support plate, a clamping component is arranged on the inner side of the flipping component, and a fixing component is installed on the surface of the clamping component; The fixing assembly includes a mounting bracket, a second motor, a first gear, a second gear, and a fixing plate. The outer side of the mounting bracket is fixedly connected to the output end of the second motor. The output end of the second motor passes through the mounting bracket and is fixedly connected to the first gear. The second gear is meshed on one side of the first gear, and the fixing plate is installed on the outer side of the second gear.

[0006] As a preferred technical solution of this application, the flipping assembly includes a motor, a flipping plate, a limiting groove, and a limiting block. The output end of the motor is disposed on one side of the support plate and passes through the support plate and is fixedly connected to the flipping plate. A limiting groove is formed on the inner side of the flipping plate and the surface of the support plate, and a limiting block is disposed inside the limiting groove and is fixedly connected to the flipping plate.

[0007] As a preferred technical solution of this application, the clamping assembly includes a hydraulic cylinder and a clamping plate. The hydraulic cylinder is fixedly installed on the surface of the flipping plate, and the clamping plate is fixedly installed at the output end of the hydraulic cylinder.

[0008] As a preferred technical solution of this application, one side of the clamp is fixedly connected to the mounting bracket, and fixed plates are symmetrically and rotatably mounted on both sides of the clamp. A downward moving component is installed at the bottom of the clamp.

[0009] As a preferred technical solution of this application, the lowering assembly includes an electric push rod and a lowering block. The electric push rod is installed at the bottom of the clamping plate, and the lowering block is fixedly installed at the bottom of the electric push rod.

[0010] As a preferred technical solution of this application, the surface of the workbench is provided with a mounting groove, a placement component is installed inside the mounting groove, and a lowering block is installed inside the mounting groove.

[0011] As a preferred technical solution of this application, the placement component includes a spring and a placement block. The spring is installed at the bottom of the mounting groove, and the placement block is slidably installed at one end of the spring. The cross-section of the placement block is wedge-shaped.

[0012] Beneficial effects Compared with existing technologies, this utility model, by installing a fixing component on the surface of the clamping assembly and setting the clamping plate, enables the automated processing of the mold through "top pressing and fixing before flipping → double constraint during flipping → precise separation after positioning". This "on-demand action" logic shortens the switching time from flipping to processing and eliminates the need for manual intervention, significantly improving the production efficiency of batch processing. Furthermore, when there are differences in mold size or shape, motor two can precisely adjust the rotation amplitude of the fixing plate by controlling the meshing angle of gear one and gear two, ensuring that it is always in close contact with the top surface of the mold. Flipping operations of molds of different specifications can be completed without changing tooling, greatly expanding the applicability of the equipment. Attached Figure Description

[0013] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a side sectional view of the present invention. Figure 3 This is a front cross-sectional view of the present invention. Figure 4 This is a top view and side view sectional structural diagram of the present invention; Figure 5 For the present utility model Figure 4 Enlarged structural diagram at point A in the middle.

[0014] In the diagram: 1. Workbench; 2. Support plate; 3. Tilting assembly; 301. Motor 1; 302. Tilting plate; 303. Limiting groove; 304. Limiting block; 4. Clamping assembly; 401. Hydraulic cylinder; 402. Clamping plate; 5. Fixing assembly; 501. Mounting bracket; 502. Motor 2; 503. Gear 1; 504. Gear 2; 505. Fixing plate; 6. Mounting groove; 7. Lowering assembly; 701. Electric actuator; 702. Lowering block; 8. Placement assembly; 801. Spring; 802. Placement block. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0016] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0017] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," and "connected," etc., should be interpreted broadly. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0018] The technical solution of this utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0019] This application provides a quick positioning and flipping device for mold processing, including a worktable 1; a support plate 2 is symmetrically arranged on the surface of the worktable 1, a flipping component 3 is arranged on the inner side of the support plate 2, a clamping component 4 is arranged on the inner side of the flipping component 3, and a fixing component 5 is installed on the surface of the clamping component 4. The fixing component 5 includes a mounting bracket 501, a second motor 502, a first gear 503, a second gear 504, and a fixing plate 505. The outer side of the mounting bracket 501 is fixedly connected to the output end of the second motor 502. The output end of the second motor 502 passes through the mounting bracket 501 and is fixedly connected to the first gear 503. The second gear 504 is meshed on one side of the first gear 503. The fixing plate 505 is installed on the outer side of the second gear 504. The flipping component 3 includes a first motor 301, a flipping plate 302, a limiting groove 303, and a limiting block 304. The output end of the first motor 301 is located on one side of the support plate 2. The output end passes through the support plate 2 and is fixedly connected to the flip plate 302. The inner side of the flip plate 302 and the surface of the support plate 2 are provided with a limiting groove 303. The limiting groove 303 is provided with a limiting block 304 and is fixedly connected to the flip plate 302. The clamping assembly 4 includes a hydraulic cylinder 401 and a clamping plate 402. The hydraulic cylinder 401 is fixedly installed on the surface of the flip plate 302. The output end of the hydraulic cylinder 401 is fixedly installed with the clamping plate 402. One side of the clamping plate 402 is fixedly connected to the mounting bracket 501. The two sides of the clamping plate 402 are symmetrically rotated and fixed plates 505 are installed. The bottom of the clamping plate 402 is installed with a downward moving assembly 7. Specifically, such as Figures 1 to 5As shown, when the clamping assembly 4 completes clamping of the mold and the lowering block 702 has squeezed the placement block 802 into the mounting groove 6, the device is ready to enter the flipping program. At this time, the control system sends a signal to the electric push rod 701, instructing it to switch from the extended state to the retracted state. The telescopic rod of the electric push rod 701 retracts upward, driving the lowering block 702 connected at the bottom to move upward synchronously. Under the traction force of the electric push rod 701, the lowering block 702 gradually disengages from the placement block 802, and its bottom rises from the internal space of the mounting groove 6. Since the depth of the mounting groove 6 matches the downward stroke of the lowering block 702, when the electric push rod 701 retracts to the preset stroke, the entire structure of the lowering block 702 will completely exit the range of the mounting groove 6, and a gap will be formed between the bottom and the groove opening plane of the mounting groove 6, achieving complete separation from the mounting groove 6. The flipping assembly 3 starts to operate. During flipping, the motor 301 outputs power, driving the flipping plate 302 to rotate. As the axis of support plate 2 rotates, the mold rotates synchronously under the drive of flipping plate 302 and clamping plate 402. During the rotation process, to prevent the mold from falling off the top due to gravity, a set of fixing plates 505 in the fixing assembly 5 activates the fixing function. Motor 2 502 drives gear 1 503 to rotate, and through meshing transmission with gear 2 504, drives the corresponding fixing plate 505 to rotate upward until the inner side of the fixing plate 505 is tightly attached to the top surface of the mold, pressing and fixing the mold from above. Combined with the side clamping of clamping plate 402, a double fixing structure of "side clamping + top pressing" is formed to ensure the stability of the mold's posture during the rotation process. At this time, limit block 3... 04. Sliding within the limiting groove 303 along with the flipping plate 302, further restricting the flipping trajectory and enhancing stability during flipping. When the mold flips to the target angle and stops, a set of fixing components 5 that originally fixed the top of the mold reverses its operation: motor 2 502 drives gear 1 503 to rotate in the opposite direction, and gear 2 504 also reverses, causing the fixing plate 505 to rotate away from the top of the mold until it is completely separated from the mold. Meanwhile, the fixing component 5 on the other side remains fixed to the side of the mold, ensuring the stability of the mold in the new posture. At this time, the processing surface of the mold faces upward, and operators or automated equipment can perform subsequent processing operations to complete the flipping process. The processing flow, through the setting of clamping plate 402, enables the mold to be automatically processed in the process of "pressing and fixing before flipping → double constraint during flipping → precise separation after positioning". This "on-demand action" logic shortens the switching time from flipping to processing and eliminates the need for manual intervention, significantly improving the production efficiency of batch processing. Furthermore, when there are differences in mold size or shape, motor 2 502 can precisely adjust the rotation amplitude of fixing plate 505 by controlling the meshing angle of gear 1 503 and gear 2 504, ensuring that it is always in close contact with the top surface of the mold. Different specifications of molds can be flipped without changing tooling, greatly expanding the applicability of the equipment.

[0020] Furthermore, the lowering component 7 includes an electric push rod 701 and a lowering block 702. The electric push rod 701 is installed at the bottom of the clamping plate 402, and the lowering block 702 is fixedly installed at the bottom of the electric push rod 701. The surface of the worktable 1 is provided with an installation groove 6. The placement component 8 is installed inside the installation groove 6. The lowering block 702 is installed inside the installation groove 6. The placement component 8 includes a spring 801 and a placement block 802. The spring 801 is installed at the bottom of the installation groove 6. The placement block 802 is slidably installed at one end of the spring 801. The cross-section of the placement block 802 is wedge-shaped. Specifically, such as Figures 1 to 5 As shown, the operator places the mold to be processed on the surface of the placement block 802. At this time, the bottom of the mold is in contact with the placement block 802, and the two sides are initially placed on the edge of the fixing plate 505, completing the initial placement. When the clamping program is started, the hydraulic cylinder 401 in the clamping assembly 4 starts to work, pushing the clamping plate 402 to move towards the mold. As the clamping plate 402 approaches and gradually clamps the mold, the lowering component 7 is activated simultaneously: the electric push rod 701 drives the lowering block 702 to move downward. After the bottom of the lowering block 702 contacts the top of the placement block 802, pressure continues to be applied. Since the bottom of the placement block 802 is connected to the mounting groove 6 through the spring 801, under the action of pressure, the placement block 802 overcomes the elastic force of the spring 801 and retracts into the mounting groove 6 until it is completely embedded in the mounting groove 6. During this process, the mold gradually detaches from the initial support as the placement block 802 moves downward, and the clamping plates 402 and the fixing plate 505 on both sides bear the main support force. This avoids the placement block 802 from interfering with subsequent processing, and the compression of the lowering block 702 ensures the positional stability of the mold during clamping.

[0021] Working principle: After clamping component 4 clamps the mold, the lowering block 702 presses the placement block 802 into the mounting groove 6, preparing the device for flipping. The control system commands the electric push rod 701 to retract, driving the lowering block 702 to move upward, disengage from the placement block 802, and exit the mounting groove 6. Subsequently, the flipping component 3 is activated, and motor 301 drives the flipping plate 302 to rotate around the axis of the support plate 2, causing the mold to flip accordingly. Simultaneously, a set of motors 502 in the fixing component 5 drives gear 503 to rotate, which, through gear 504, causes the fixing plate 505 to rotate upward, fitting against the top of the mold, forming a "side clamp + top pressure" fixation with the clamping plate 402. During flipping, the limiting block 304 slides along the limiting groove 303 to ensure a stable flipping trajectory.

[0022] Finally, it should be noted that the above specific embodiments are only used to illustrate the technical solution of this utility model and not to limit it. Although this utility model has been described in detail with reference to the embodiments, those skilled in the art should understand that modifications and equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications and substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A rapid positioning and overturning device for mold processing, comprising a workbench (1); characterized in that: The workbench (1) is symmetrically provided with support plates (2), and a flipping component (3) is provided on the inner side of the support plate (2). A clamping component (4) is provided on the inner side of the flipping component (3), and a fixing component (5) is installed on the surface of the clamping component (4). The fixing component (5) includes a mounting bracket (501), a second motor (502), a first gear (503), a second gear (504), and a fixing plate (505). The outer side of the mounting bracket (501) is fixedly connected to the output end of the second motor (502). The output end of the second motor (502) passes through the mounting bracket (501) and is fixedly connected to the first gear (503). The second gear (504) is meshed on one side of the first gear (503), and the fixing plate (505) is installed on the outer side of the second gear (504).

2. The quick positioning and flipping device for mold processing according to claim 1, characterized in that: The flipping assembly (3) includes a motor (301), a flipping plate (302), a limiting groove (303), and a limiting block (304). The output end of the motor (301) is located on one side of the support plate (2). The output end of the motor (301) passes through the support plate (2) and is fixedly connected to the flipping plate (302). The inner side of the flipping plate (302) and the surface of the support plate (2) are provided with a limiting groove (303). The limiting groove (303) is provided inside the limiting groove (303) and is fixedly connected to the flipping plate (302).

3. The quick positioning and flipping device for mold processing according to claim 1, characterized in that: The clamping assembly (4) includes a hydraulic cylinder (401) and a clamping plate (402). The hydraulic cylinder (401) is fixedly installed on the surface of the flipping plate (302), and the output end of the hydraulic cylinder (401) is fixedly installed with the clamping plate (402).

4. The quick positioning and flipping device for mold machining according to claim 3, characterized in that: One side of the clamp (402) is fixedly connected to the mounting bracket (501), and the two sides of the clamp (402) are symmetrically and rotatably mounted with fixing plates (505). The bottom of the clamp (402) is equipped with a lowering component (7).

5. A quick positioning turnover device for mold processing according to claim 4, characterized in that: The lowering assembly (7) includes an electric push rod (701) and a lowering block (702). The electric push rod (701) is installed at the bottom of the clamping plate (402), and the lowering block (702) is fixedly installed at the bottom of the electric push rod (701).

6. The quick positioning and flipping device for mold machining according to claim 1, characterized in that: The surface of the workbench (1) is provided with an installation groove (6), and a placement component (8) is installed inside the installation groove (6). A lowering block (702) is installed inside the installation groove (6).

7. A quick positioning and flipping device for mold processing according to claim 6, characterized in that: The placement assembly (8) includes a spring (801) and a placement block (802). The spring (801) is installed at the bottom of the mounting groove (6). The placement block (802) is slidably installed at one end of the spring (801). The cross-section of the placement block (802) is wedge-shaped.

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