Rotating device for mold production

Abstract

The utility model relates to the technical field of die production, and discloses a rotating device for die production, which comprises a working table, a stiffening beam is fixedly mounted on the working table, a rotating component is arranged on the working table, the rotating component comprises a cross mounting plate, and the cross mounting plate is arranged on the working table. And a cross-shaped mounting plate is fixedly mounted on the reinforcing beam. According to the rotating device for mold production, in order to improve the flexibility of mold machining, the rotating assembly is arranged, the rotating assembly is matched with a hydraulic device to enable the circular mounting plate to stably ascend and descend, the machining requirements of molds with different heights are met, a motor on the mounting frame drives a rotating disc to rotate, and multiple sets of half rubber balls and rubber pipes on the rotating disc act synergistically; when the rotating disc rotates, the half rubber ball extrudes the rubber pipe, an internal tension spring is promoted to pull a connecting rod, an arc-shaped block drives a square barrel and a square plate to move, a rubber head is tightly attached to the surface of the mold, flexible clamping of the mold is achieved, and it is ensured that the mold is kept stable in the rotating process.

Description

Technical Field

[0001] This utility model relates to the field of mold production technology, specifically a rotating device for mold production. Background Technology

[0002] In the mold production process, the core function of the rotating device used in mold production is to meet the processing, assembly and testing needs of complex mold structures by precisely controlling the rotation angle and orientation of the mold.

[0003] A rotating device for mold production typically consists of a base support system, a rotating drive mechanism, a positioning and locking device, a control system, and auxiliary protective components. The base is made of high-strength cast iron or steel structure to provide a stable support platform. The rotating drive mechanism includes a servo motor, a reducer, and a gear transmission system. The positioning and locking device uses hydraulic or pneumatic means to rigidly fix the mold after it has been rotated into position, ensuring that there is no displacement during the processing.

[0004] However, in actual use, most existing rotating devices use mechanical clamps to rigidly hold the mold, such as bolt fixing or chuck clamping. This method requires high precision of the mold surface and is prone to scratches or deformation of the mold surface during clamping. It is especially unsuitable for processing high-precision or complex curved surface molds. In view of this, we propose a rotating device for mold production. Utility Model Content

[0005] The purpose of this invention is to provide a rotating device for mold production to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A rotating device for mold production includes a worktable, on which a reinforcing beam is fixedly mounted, and a rotating assembly is disposed on the worktable, the rotating assembly comprising:

[0008] A cross-shaped mounting plate is fixedly mounted on the reinforcing beam. A cylinder is fixedly mounted on the cross-shaped mounting plate. A round rod is slidably mounted on the round rod. A circular mounting plate is fixedly mounted on the round rod. A long spring is fixedly mounted between the circular mounting plate and the cross-shaped mounting plate.

[0009] Mounting bracket, the circular mounting plate is fixedly mounted with a mounting bracket, the mounting bracket is fixedly mounted with a motor, the cross mounting plate is fixedly mounted with a hydraulic device, the piston end of the hydraulic device is fixedly mounted at the bottom of the mounting bracket, the output end of the motor is fixedly mounted with a turntable, and a half rubber ball is fixedly mounted on the turntable;

[0010] A rubber tube is fixedly installed on the turntable. A tension spring is fixedly installed inside the rubber tube. A connecting rod is fixedly installed at the other end of the tension spring. An arc-shaped block is fixedly installed at the other end of the connecting rod. A square tube is fixedly installed on the arc-shaped block. A square plate is slidably installed on the square tube. A rubber head is fixedly installed on the square plate.

[0011] In a further embodiment, multiple sets of the cylinder, rod, long spring, hemispherical rubber ball, rubber tube, tension spring, connecting rod, arc block, square tube, square plate, and rubber head are provided.

[0012] In a further embodiment, the connecting rod slides inside the rubber tube, and a fastener is threaded onto the square tube, the fastener thread penetrating through the square tube and the square plate.

[0013] In a further embodiment, the long spring extends spirally around the outer circumference of the round rod, and the tops of the multiple sets of hemispherical rubber balls are on the same horizontal plane as the tops of the rubber tubes.

[0014] In a further embodiment, an auxiliary component is provided on the arc-shaped block. The auxiliary component includes a mounting hole. The arc-shaped block has a mounting hole. One end of a helical spring is fixedly installed inside the arc-shaped block. One end of a hinge rod is fixedly installed on the other end of the helical spring. A small rubber ball is hinged to the other end of the hinge rod.

[0015] In a further embodiment, multiple sets of mounting holes, helical springs, hinge rods, and small rubber balls are provided.

[0016] In a further embodiment, the helical spring is disposed inside the mounting hole, and the hinge rod slides inside the mounting hole.

[0017] Compared with the prior art, this utility model provides a rotating device for mold production, which has the following advantages:

[0018] 1. The rotating device used for mold production is equipped with a rotating component to improve the flexibility of mold processing. This component, in conjunction with a hydraulic device, allows the circular mounting plate to be raised and lowered smoothly, adapting to the processing needs of molds at different heights. The motor on the mounting frame drives the turntable to rotate. Multiple sets of hemi-rubber balls and rubber tubes on the turntable work together. When the turntable rotates, the hemi-rubber balls squeeze the rubber tubes, causing the internal tension springs to pull the connecting rods, which in turn causes the arc-shaped block to move the square cylinder and square plate. The rubber heads are tightly attached to the mold surface, achieving flexible clamping of the mold and ensuring that the mold remains stable during rotation.

[0019] 2. The rotating device used in mold production is equipped with an auxiliary component to reduce equipment wear caused by excessive frictional resistance. This component, in conjunction with a helical spring, pushes a hinge rod through elastic force, ensuring that the small rubber ball remains in contact with the worktable surface. When the turntable rotates the mold, the small rubber ball rolls on the worktable surface, transforming traditional sliding friction into rolling friction. This significantly reduces the resistance between the rotating component and the worktable. The hinge rod can slide and rotate flexibly within the mounting hole, allowing the small rubber ball to adapt to the slight undulations of the worktable surface, ensuring a smooth and stable rolling process and forming multi-point support. The flexible contact reduces vibrations that may be caused by rigid collisions. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model when it is lowered.

[0021] Figure 2 This is a schematic diagram of the overall structure of this utility model when it is raised;

[0022] Figure 3 This is a cross-sectional view of the overall structure of this utility model;

[0023] Figure 4 This is a three-dimensional schematic diagram of part of the structure of this utility model;

[0024] Figure 5 This is a cross-sectional view of part of the structure of this utility model;

[0025] Figure 6 This is an exploded view of part of the structure of this utility model.

[0026] Explanation of icon numbers:

[0027] 1. Workbench; 2. Reinforcing beam;

[0028] 3. Rotating assembly; 31. Cross mounting plate; 32. Cylinder; 33. Round rod; 34. Circular mounting plate; 35. Long spring; 36. Mounting bracket; 37. Motor; 38. Hydraulic device; 39. Turntable; 310. Hemi-rubber ball; 311. Rubber tube; 312. Tension spring; 313. Connecting rod; 314. Arc block; 315. Square tube; 316. Square plate; 317. Rubber head; 318. Fastener;

[0029] 4. Auxiliary components; 41. Mounting hole; 42. Helical spring; 43. Hinge rod; 44. Small rubber ball. Detailed Implementation

[0030] 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.

[0031] In this application, the term "above" indicates the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. It is primarily used to better describe this application and its embodiments, and is not intended to limit the indicated device, element, or component to having a specific orientation, or to construct and operate in a specific orientation. Furthermore, the term "above" may also be used in certain circumstances to indicate a dependency or connection relationship. Those skilled in the art can understand the specific meaning of these terms in this application according to the specific circumstances.

[0032] Please see Figures 1-6 This utility model provides a technical solution:

[0033] A rotating device for mold production includes a worktable 1, on which a reinforcing beam 2 is fixedly installed.

[0034] In one embodiment of this utility model, a rotating assembly 3 is provided on the workbench 1. The rotating assembly 3 includes a cross mounting plate 31. The cross mounting plate 31 is fixedly mounted on the reinforcing beam 2. A cylinder 32 is fixedly mounted on the cross mounting plate 31. A round rod 33 is slidably mounted on the cylinder 32. A circular mounting plate 34 is fixedly mounted on the round rod 33. A long spring 35 is fixedly mounted between the circular mounting plate 34 and the cross mounting plate 31. A mounting bracket 36 is fixedly mounted on the circular mounting plate 34. A motor 37 is fixedly mounted on the mounting bracket 36. A hydraulic device 38 is fixedly mounted on the cross mounting plate 31. The piston end of the hydraulic device 38 is fixedly mounted at the bottom of the mounting bracket 36. A turntable 39 is fixedly mounted at the output end of the motor 37. A semi-rubber ball 310 is fixedly mounted on the turntable 39. A rubber tube 311 is fixedly mounted on the turntable 39. A tension spring is fixedly mounted inside the rubber tube 311. One end of spring 312 is fixedly installed with a connecting rod 313, and the other end of the connecting rod 313 is fixedly installed with an arc-shaped block 314. A square tube 315 is fixedly installed on the arc-shaped block 314. A square plate 316 is slidably installed on the square tube 315. A rubber head 317 is fixedly installed on the square plate 316. Multiple sets of cylindrical cylinder 32, cylindrical rod 33, long spring 35, hemi-rubber ball 310, rubber tube 311, spring 312, connecting rod 313, arc-shaped block 314, square tube 315, square plate 316 and rubber head 317 are provided. The connecting rod 313 slides inside the rubber tube 311. A fastener 318 is threaded on the square tube 315. The fastener 318 is threaded through the square tube 315 and the square plate 316. The long spring 35 extends spirally around the outer circumference of the cylindrical rod 33. The tops of the multiple sets of hemi-rubber balls 310 are at the same horizontal plane as the tops of the rubber tube 311.

[0035] In this embodiment, the cross mounting plate 31 is fixed to the workbench 1 by the reinforcing beam 2, providing a stable foundation for the rotating assembly 3. When the height of the rotating position needs to be adjusted, the hydraulic device 38 is activated. The piston end of the hydraulic device 38 pushes the mounting frame 36 and the circular mounting plate 34 to rise and fall along the direction of the round rod 33. The long spring 35 provides buffering force through elastic deformation during the rising and falling process, ensuring that the circular mounting plate 34 moves smoothly to adapt to the mold processing requirements of different heights. At the same time, after the motor 37 on the mounting frame 36 is started, it drives the turntable 39 to rotate. When the hemi-rubber ball 310 rotates with the turntable 39 and squeezes the rubber tube 311, the tension spring 312 inside the rubber tube 311 is compressed. By adjusting the fastener 318, the position of the square plate 316 can be fixed. By replacing the rubber head 317 with one of appropriate length, flexible clamping of molds of different sizes can be achieved. The connecting rod 313 is pulled into the rubber tube 311 by the tension spring 312. The connecting rod 313 drives the arc block 314 to move, so that the rubber heads 317 on the square tube 315 and the square plate 316 are tightly attached to the mold surface. This elastic clamping method avoids damage to the mold surface caused by hard contact. At the same time, the elastic force of the tension spring 312 ensures clamping stability. The turntable 39 rotates continuously under the drive of the motor 37, driving the clamped mold to rotate synchronously, providing a rotating station for mold processing. The hydraulic device 38 works in conjunction with the motor 37 to precisely control the height and rotation speed of the turntable 39, meeting the requirements of different processing techniques for rotation angle and position.

[0036] In one embodiment of this utility model, an auxiliary component 4 is provided on the arc-shaped block 314. The auxiliary component 4 includes a mounting hole 41. The arc-shaped block 314 has a mounting hole 41. One end of a helical spring 42 is fixedly installed inside the arc-shaped block 314. One end of a hinge rod 43 is fixedly installed on the other end of the helical spring 42. A small rubber ball 44 is hingedly installed on the other end of the hinge rod 43. Multiple sets of mounting holes 41, helical springs 42, hinge rods 43 and small rubber balls 44 are provided. The helical spring 42 is located inside the mounting hole 41, and the hinge rod 43 slides inside the mounting hole 41.

[0037] In this embodiment, when the turntable 39 drives the mold to rotate, the small rubber balls 44 are pushed by the spring to roll on the surface of the worktable 1, transforming the traditional sliding friction into rolling friction. This significantly reduces the resistance between the rotating component 3 and the worktable 1. The hinge rod 43 can slide and rotate flexibly within the mounting hole 41, adapting to the slight undulations on the surface of the worktable 1 and ensuring a smooth rolling process. Multiple sets of small rubber balls 44 are evenly distributed below the arc-shaped block 314, forming multi-point flexible support. This design not only distributes the weight of the rotating component 3, but also reduces the vibration caused by rigid collisions when the turntable 39 rotates through the elastic buffering effect of the helical spring 42. When frequent adjustments to the rotation angle or high-precision machining are required, the rolling support of the small rubber balls 44 can improve the operability of the device, making the turntable 39 rotate more smoothly and quickly, effectively improving processing efficiency, and extending the service life of the rotating component 3.

[0038] All electrical components appearing in this application are electrically connected to the controller and 220V AC mains power. The controller is a conventional and known device that can control the motor 37 and the hydraulic device 38. All standard parts used in this application can be purchased from the market. The specific connection methods of each part are all conventional methods such as riveting and welding that are mature in the prior art. The machinery, parts and equipment are all conventional models in the prior art. In addition, the circuit connection adopts conventional connection methods in the prior art, and will not be described in detail here.

[0039] The present invention has been described in detail above. However, modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, any modifications or improvements that do not depart from the spirit of the present invention are within the protection scope of the present invention.

Claims

1. A rotating device for mold production, comprising a worktable (1), wherein a reinforcing beam (2) is fixedly mounted on the worktable (1), characterized in that: The worktable (1) is provided with a rotating assembly (3), the rotating assembly (3) comprising: A cross mounting plate (31) is fixedly mounted on the reinforcing beam (2). A cylinder (32) is fixedly mounted on the cross mounting plate (31). A round rod (33) is slidably mounted on the cylinder (32). A circular mounting plate (34) is fixedly mounted on the round rod (33). A long spring (35) is fixedly mounted between the circular mounting plate (34) and the cross mounting plate (31). Mounting bracket (36), the circular mounting plate (34) is fixedly mounted with mounting bracket (36), the mounting bracket (37) is fixedly mounted with motor (37), the cross mounting plate (31) is fixedly mounted with hydraulic device (38), the piston end of the hydraulic device (38) is fixedly mounted at the bottom of mounting bracket (36), the output end of the motor (37) is fixedly mounted with turntable (39), and a half rubber ball (310) is fixedly mounted on turntable (39). A rubber tube (311) is fixedly installed on the turntable (39). A tension spring (312) is fixedly installed inside the rubber tube (311). A connecting rod (313) is fixedly installed at the other end of the tension spring (312). An arc-shaped block (314) is fixedly installed at the other end of the connecting rod (313). A square tube (315) is fixedly installed on the arc-shaped block (314). A square plate (316) is slidably installed on the square tube (315). A rubber head (317) is fixedly installed on the square plate (316).

2. The rotating device for mold production according to claim 1, characterized in that: The cylindrical tube (32), round rod (33), long spring (35), half rubber ball (310), rubber tube (311), tension spring (312), connecting rod (313), arc block (314), square tube (315), square plate (316) and rubber head (317) are provided in multiple sets.

3. The rotating device for mold production according to claim 1, characterized in that: The connecting rod (313) slides inside the rubber tube (311), and a fastener (318) is threaded on the square tube (315). The fastener (318) is threaded through the square tube (315) and the square plate (316).

4. The rotating device for mold production according to claim 1, characterized in that: The long spring (35) extends spirally around the outer periphery of the round rod (33), and the tops of the multiple sets of hemi-rubber balls (310) are on the same horizontal plane as the tops of the rubber tube (311).

5. A rotating device for mold production according to claim 1, characterized in that: An auxiliary component (4) is provided on the arc-shaped block (314). The auxiliary component (4) includes a mounting hole (41). The arc-shaped block (314) has a mounting hole (41). One end of a helical spring (42) is fixedly installed inside the arc-shaped block (314). The other end of the helical spring (42) is fixedly installed with one end of a hinge rod (43). The other end of the hinge rod (43) is hinged to a small rubber ball (44).

6. A rotating device for mold production according to claim 5, characterized in that: Multiple sets of mounting holes (41), helical springs (42), hinge rods (43) and small rubber balls (44) are provided.

7. A rotating device for mold production according to claim 5, characterized in that: The helical spring (42) is disposed inside the mounting hole (41), and the hinge rod (43) slides inside the mounting hole (41).

Images