Rotating device for precision mold production

Abstract

The utility model discloses a rotating device for precision mould production, which relates to the technical field of manufacturing equipment and comprises a fixing plate and a fixing frame, a driving component is arranged on one side of the fixing plate, and a clamping component is arranged on the outer side of the driving component. The turnover device has the advantages that the first motor is arranged and can effectively drive the rotating rod to rotate, the rotating rod rotates to drive the fixing rod to rotate together, the fixing rod rotates to ensure that the connecting frame can flexibly turn over outside the connecting plate, and turnover operation of a clamping mold is greatly facilitated through the design; meanwhile, a reliable supporting platform is provided for a second motor through stable installation of a connecting frame, a worm is further driven to rotate through starting of the second motor, two sets of worm wheels can synchronously rotate through the meshing effect of the worm and the worm wheels, and therefore a sufficient and stable power source is provided for the clamping arms, and the whole system works cooperatively; and efficient clamping and overturning of the mold are achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to manufacturing equipment technical field, especially a rotating device for precision mould production. BACKGROUND

[0002] Precision mould production is a manufacturing process with high technical requirements, which involves mould design, material selection, precision machining, heat treatment, assembly and debugging, etc. In the mould design link, accurate design needs to be carried out according to product requirements and technical specifications. On the material selection, high-performance materials such as steel and copper are commonly used. Precision machining adopts high-precision equipment such as numerical control machine tool and electric spark machining to ensure the accuracy of mould size and shape. Heat treatment can increase the hardness and wear resistance of the mould. Finally, through strict assembly, debugging and quality control, the precision and function of the mould are ensured. Precision mould is widely used in automobile, electronic, medical and other fields, and is an important tool indispensable for modern industrial manufacturing.

[0003] With the development of industry, the production of moulds is more and more automated, at present, the moulds are usually turned by machine tools, the existing precision moulds are usually fixed on the machine by mechanical clamping or magnetic adsorption during production and machining, this way cannot adjust the angle of the mould during the machining process, only one side of the mould can be machined, after the machining of one side is completed, the mould needs to be fixed again for the machining of the other side, which undoubtedly reduces the overall work efficiency, in addition, the clamping effect of the existing clamping device is often not ideal, such as uneven clamping force, unstable clamping, etc., which not only may cause the displacement or deformation of the mould during the machining process, but also may affect the precision of the mould and the quality of the final product. SUMMARY

[0004] This section aims to outline some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the utility model name to avoid obscuring the purpose of this section, the abstract of the specification and the utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] To solve the above technical problems, the utility model provides the following technical scheme:

[0006] A rotating device for precision mould production, comprising a fixed plate and a fixed frame, one side of the fixed plate is provided with a driving assembly, the outer side of the driving assembly is provided with a clamping assembly, one side of the driving assembly is provided with a connecting plate.

[0007] The driving assembly comprises a first motor, the first motor is fixedly installed on the inner wall of the fixed frame, the output end of the first motor is fixed with a rotating rod, the other end of the rotating rod is fixed with a fixed rod through a mounting disc, the other end of the fixed rod is installed with a connecting frame, the inner wall of the connecting frame is fixed with a second motor, the output end of the second motor is fixed with a worm through a mounting disc, the outer side of the worm is engaged with two groups of worm gears, and the shaft center of the worm gear is rotationally connected with the inner wall of the fixed plate through a rotating shaft.

[0008] The clamping assembly comprises an adjusting arm, the adjusting arm is rotationally installed outside the shaft center of the worm gear, the inner wall of the adjusting arm is rotationally provided with a clamping arm, the inner wall of the clamping arm is rotationally provided with a limiting frame, the inner wall of the limiting frame is rotationally provided with a clamping roller, and the outer side of the clamping roller is provided with an antiskid pad.

[0009] As a preferred scheme of the rotating device for precision mold production, one side of the connecting plate is installed with a plurality of fixed seats, one side of the fixed seat is fixed with a connecting rod, and the other end of the connecting rod is fixed with a fixed frame.

[0010] As a preferred scheme of the rotating device for precision mold production, one side of the connecting plate is installed with a plurality of fixed seats, one side of the fixed seat is fixed with a connecting rod, and the other end of the connecting rod is fixed with a fixed frame.

[0011] As a preferred scheme of the rotating device for precision mold production, one side of the connecting plate is installed with a plurality of fixed seats, one side of the fixed seat is fixed with a connecting rod, and the other end of the connecting rod is fixed with a fixed frame.

[0012] As a preferred scheme of the rotating device for precision mold production, one side of the connecting plate is installed with a plurality of fixed seats, one side of the fixed seat is fixed with a connecting rod, and the other end of the connecting rod is fixed with a fixed frame.

[0013] As a preferred scheme of the rotating device for precision mold production, one side of the connecting plate is installed with a plurality of fixed seats, one side of the fixed seat is fixed with a connecting rod, and the other end of the connecting rod is fixed with a fixed frame.

[0014] As a preferred scheme of the rotating device for precision mold production, one side of the connecting plate is installed with a plurality of fixed seats, one side of the fixed seat is fixed with a connecting rod, and the other end of the connecting rod is fixed with a fixed frame.

[0015] In summary, the present application has the following advantages:

[0016] 1、By setting the first motor, it can effectively drive the rotating rod to rotate, the rotation of the rotating rod drives the fixed rod to rotate, and the rotation of the fixed rod ensures that the connecting frame can be flexibly turned outside the connecting plate, which greatly facilitates the turning operation of the clamping mold; at the same time, the stable installation of the connecting frame provides a reliable support platform for the second motor, the start of the second motor further drives the worm to rotate, the meshing action of the worm and the worm wheel makes the two groups of worm gears rotate synchronously, thereby providing sufficient and stable power source for the clamping arm, the whole system works cooperatively, and efficient clamping and turning of the mold are realized.

[0017] 2、By setting the adjusting arm, it can flexibly drive the clamping arm to move horizontally, the movement of the clamping arm further promotes the corresponding rotation adjustment of the limiting frame, and the rotation of the limiting frame provides stable support and adjustment space for the clamping roller, and the use of the anti-skid pad not only enhances the stability of clamping, but also greatly improves the adaptability to different size molds. The whole design ingeniously integrates the adjustment, rotation and clamping functions into one, and realizes effective and safe clamping of different size molds. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiment description. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor. Among them:

[0019] Fig. 1 It is the overall structure diagram of the rotating device for precision mold production.

[0020] Fig. 2 It is the fixed frame and first motor structure diagram of the rotating device for precision mold production.

[0021] Fig. 3 It is the connecting frame and second motor structure diagram of the rotating device for precision mold production.

[0022] Fig. 4 It is the adjusting arm and clamping arm structure diagram of the rotating device for precision mold production.

[0023] Fig. 5 It is Fig. 4 It is the enlarged structure diagram of A shown.

[0024] The figure label: 1, fixed plate; 2, fixed frame; 3, drive assembly; 31, first motor; 32, rotating rod; 33, fixed rod; 34, connecting frame; 35, second motor; 36, worm; 37, worm gear; 4, clamping assembly; 41, adjusting arm; 42, clamping arm; 43, limiting frame; 44, clamping roller; 5, fixed seat; 6, connecting rod; 7, mounting rod; 8, sliding block; 9, first connecting shaft; 10, adjusting plate; 11, second connecting shaft; 12, limiting disc; 13, mounting bracket; 14, fixed block; 15, cross brace; 16, mounting seat; 17, mounting block; 18, connecting plate. DETAILED DESCRIPTION

[0025] In order to make the above-mentioned purposes, features and advantages of the utility model more apparent and easy to understand, the specific embodiments of the utility model are described in detail below with reference to the drawings of the specification.

[0026] In the following description, a large number of specific details are set forth in order to facilitate a thorough understanding of the utility model, but the utility model can also be implemented in other ways different from those described herein, and those skilled in the art can make similar generalizations without departing from the connotation of the utility model, therefore the utility model is not limited by the specific embodiments disclosed below.

[0027] Secondly, the "one embodiment" or "embodiment" referred to herein means that the specific features, structures or characteristics can be included in at least one implementation of the utility model. "In one embodiment" appearing in different places in the specification does not mean the same embodiment, nor is it an independent or alternative embodiment that excludes other embodiments.

[0028] Embodiment 1:

[0029] Reference Figs. 1-5 For the first embodiment of the utility model, the embodiment provides a rotating device for precise mold production, which comprises a fixed plate 1 and a fixed frame 2, one side of the fixed plate 1 is provided with a drive assembly 3, the outer side of the drive assembly 3 is provided with a clamping assembly 4, and one side of the drive assembly 3 is provided with a connecting plate 18.

[0030] The drive assembly 3 comprises a first motor 31, the first motor 31 is fixedly installed on the inner wall of the fixed frame 2, the output end of the first motor 31 is fixedly provided with a rotating rod 32, the other end of the rotating rod 32 is fixedly provided with a fixed rod 33 through a mounting disc, the other end of the fixed rod 33 is provided with a connecting frame 34, the inner wall of the connecting frame 34 is fixedly provided with a second motor 35, the output end of the second motor 35 is fixedly provided with a worm 36 through a mounting disc, the outer side of the worm 36 is engaged with two groups of worm gears 37, and the shaft centers of the worm gears 37 are rotationally connected with the inner wall of the fixed plate 1 through rotating shafts.

[0031] By setting the first motor 31, the rotating rod 32 can be conveniently driven to rotate. By setting the rotating rod 32, the fixed rod 33 can be conveniently driven to rotate. By setting the fixed rod 33, the connecting frame 34 can be conveniently driven to rotate outside the connecting plate 18, so that the clamped mold can be conveniently turned over. By setting the connecting frame 34, the second motor 35 can be conveniently installed. By setting the second motor 35, the worm 36 can be conveniently driven to rotate. By setting the two groups of worm gears 37, power can be conveniently provided to the clamping arm 42.

[0032] The clamping assembly 4 comprises an adjusting arm 41 rotatably installed at the shaft center of the worm gear 37. The inner wall of the adjusting arm 41 rotatably has a clamping arm 42. The inner wall of the clamping arm 42 rotatably has a limiting frame 43. The inner wall of the limiting frame 43 rotatably has a clamping roller 44, and the outer side of the clamping roller 44 is provided with a non-slip pad.

[0033] By setting the adjusting arm 41, the clamping arm 42 can be conveniently driven to move horizontally. By setting the clamping arm 42, the limiting frame 43 can be conveniently rotated. By setting the limiting frame 43, the clamping roller 44 can be conveniently rotated. By setting the clamping roller 44 and the non-slip pad in cooperation, different sizes of molds can be conveniently clamped.

[0034] Embodiment 2:

[0035] This embodiment is based on the previous embodiment.

[0036] Specifically, one side of the connecting plate 18 is provided with a plurality of fixed seats 5. The fixed seat 5 is fixedly connected with a connecting rod 6, and the other end of the connecting rod 6 is fixedly connected with one side of the fixed frame 2.

[0037] By setting the fixed seat 5 and the connecting rod 6 in cooperation, the connecting plate 18 and the fixed frame 2 can be conveniently connected.

[0038] Specifically, the outer side of the connecting frame 34 is provided with a plurality of mounting rods 7. The other end of the mounting rod 7 is fixedly connected with a sliding block 8, and the outer side of the sliding block 8 is slidably connected with the inner wall of the connecting plate 18.

[0039] By setting the mounting rod 7 and the sliding block 8 in cooperation, the stability of the connecting frame 34 can be conveniently improved.

[0040] Specifically, the other end of the worm 36 is rotatably connected with a limiting disc 12. The outer side of the limiting disc 12 is fixedly connected with a mounting bracket 13, and the mounting bracket 13 is connected between the fixed plate 1 through bolts.

[0041] By setting the limiting disc 12 and the mounting bracket 13 in cooperation, the stability of the worm 36 can be conveniently improved.

[0042] Embodiment 3:

[0043] This embodiment is based on the previous two embodiments.

[0044] Specifically, the inner wall of the fixed plate 1 is rotatably provided with two vertically installed first connecting shafts 9, the outer side of the first connecting shaft 9 is rotatably provided with an adjusting plate 10, and the inner wall of the adjusting plate 10 is rotatably provided with a second connecting shaft 11 for improving the stability of the clamping arm 42.

[0045] By setting the first connecting shaft 9, the adjusting plate 10 and the second connecting shaft 11, the connection between the fixed plate 1 and the clamping arm 42 is facilitated, and the stability of the clamping arm 42 is improved.

[0046] Specifically, the outer side of the clamping arm 42 is fixedly provided with a fixed block 14, the inner wall of the fixed block 14 is fixedly provided with a cross brace 15, and the other end of the cross brace 15 is fixedly provided with a mounting seat 16.

[0047] By setting the fixed block 14, the cross brace 15 and the mounting seat 16, the stability of the clamping arm 42 is improved.

[0048] Specifically, the top and bottom of the clamping arm 42 are provided with mounting blocks 17, and the inner wall of the mounting block 17 is provided with a plurality of fixed bolts.

[0049] By setting the mounting block 17 and the fixed bolt, the stability of the clamping arm 42 is also improved.

[0050] In use, first start the second motor 35, after the second motor 35 is started, the power transmission drives the worm 36 to start rotating, the rotation of the worm 36 further drives the worm gear 37 to rotate synchronously, the rotation of the worm gear 37 is converted into the adjusting action of the adjusting arm 41, the movement of the adjusting arm 41 directly promotes the corresponding displacement of the clamping arm 42, and the movement of the clamping arm 42 drives the movement of the limiting frame 43 and the clamping roller 44 therein, which realizes the precise clamping of the mold and provides convenience for the subsequent processing of the upper surface of the mold. If the lower surface of the mold needs to be processed, first start the first motor 31, the rotation of the first motor 31 drives the rotation of the rotating rod 32, and the rotation of the rotating rod 32 drives the whole connecting frame 34 to flip, which covers the second motor 35, the worm 36, the worm gear 37, the adjusting arm 41, the clamping arm 42, the limiting frame 43 and the clamping roller 44 on the connecting frame 34, thereby realizing the up-down flipping of the mold and facilitating the processing of the lower surface of the mold.

[0051] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present application and are not limiting. Although the present application has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present application can be modified or replaced equivalently without departing from the spirit and scope of the technical solutions of the present application, and they should be covered in the scope of the claims of the present application.

Claims

1. A rotating device for precision mold production, comprising a fixed plate (1) and a fixed frame (2), characterized in that: A drive assembly (3) is provided on one side of the fixed plate (1), a clamping assembly (4) is provided on the outside of the drive assembly (3), and a connecting plate (18) is provided on one side of the drive assembly (3). The drive assembly (3) includes a first motor (31), which is fixedly installed on the inner wall of the fixed frame (2). A rotating rod (32) is fixed at the output end of the first motor (31). A fixed rod (33) is fixed at the other end of the rotating rod (32) through a mounting plate. A connecting frame (34) is installed at the other end of the fixed rod (33). A second motor (35) is fixed on the inner wall of the connecting frame (34). A worm (36) is fixed at the output end of the second motor (35) through a mounting plate. Two sets of worm wheels (37) are meshed on the outer side of the worm (36). The worm wheel (37) is rotatably connected to the inner wall of the fixed plate (1) through a rotating shaft at the center of the worm wheel (37). The clamping assembly (4) includes an adjusting arm (41), which is rotatably mounted outside the shaft of the worm gear (37). The inner wall of the adjusting arm (41) has a clamping arm (42) that rotates. The inner wall of the clamping arm (42) has a limiting frame (43) that rotates. The inner wall of the limiting frame (43) has a clamping roller (44) that rotates. The outer side of the clamping roller (44) is provided with an anti-slip pad.

2. The rotary device for precision mold production as described in claim 1, characterized in that: Multiple sets of fixing seats (5) are installed on one side of the connecting plate (18). A connecting rod (6) is fixed on one side of the fixing seat (5), and the other end of the connecting rod (6) is fixed to one side of the fixing frame (2).

3. The rotary device for precision mold production as described in claim 1, characterized in that: Multiple sets of mounting rods (7) are installed on the outside of the connecting frame (34). A slider (8) is fixed at the other end of the mounting rod (7), and the outside of the slider (8) is slidably connected to the inner wall of the connecting plate (18).

4. The rotary device for precision mold production as described in claim 1, characterized in that: The inner wall of the fixed plate (1) has two vertically installed first connecting shafts (9), and the outer side of the first connecting shafts (9) has an adjusting plate (10). The inner wall of the adjusting plate (10) has a second connecting shaft (11) for improving the stability of the clamping arm (42).

5. The rotary device for precision mold production as described in claim 1, characterized in that: The other end of the worm (36) rotates to a limiting plate (12), and a mounting bracket (13) is fixed on the outside of the limiting plate (12), and the mounting bracket (13) is connected to the fixing plate (1) by bolts.

6. The rotary device for precision mold production as described in claim 1, characterized in that: A fixing block (14) is fixed to the outside of the clamping arm (42), a cross brace (15) is fixed to the inner wall of the fixing block (14), and a mounting base (16) is fixed to the other end of the cross brace (15).

7. The rotary device for precision mold production as described in claim 1, characterized in that: The clamping arm (42) is equipped with mounting blocks (17) at both the top and bottom, and the inner wall of the mounting block (17) is provided with multiple fixing bolts.

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