A precision mold processing positioning device

Abstract

The utility model discloses a precision mold processing positioning device, including a base, wherein the lower end of the base is provided with two symmetrically arranged support plates, the upper end of the base is provided with a fixed frame, two symmetrically arranged discs are arranged in the fixed frame, the opposite surfaces of the two discs are provided with a plurality of circumferentially arranged slide grooves, a plurality of the slide grooves are slidably connected with moving blocks, a telescopic frame is arranged between two relatively moving blocks, a plurality of the telescopic frames are arranged in an L shape, a moving mechanism for moving the moving blocks is arranged in a plurality of the slide grooves, and a rotating mechanism for rotating a plurality of telescopic frames is arranged in the fixed frame. The utility model changes the distance between the two discs by starting two telescopic cylinders and the arrangement of the telescopic frame, so that the device can position molds of different sizes and lengths, thereby improving the adaptability of the device.

Description

Technical Field

[0001] The utility model relates to the technical field of mold processing, in particular to a precision mold processing positioning device. Background Art

[0002] Molds are various molds and tools used in industrial production to obtain the desired products by injection molding, blow molding, extrusion, die casting or forging molding, smelting, stamping and other methods. In short, molds are tools used to make molded objects. This tool is composed of various parts, and different molds are composed of different parts. It mainly realizes the processing of the shape of the object by changing the physical state of the molded material.

[0003] In the prior art, a positioning device is generally required to position the mold when processing the mold, but the positioning devices in the prior art are generally simple and cannot position molds of different sizes and lengths, thereby reducing the adaptability of the device, and the existing positioning devices generally fix the mold on a workbench, so that one side of the mold is always in contact with the workbench. When people process multiple sides of the mold, they need to manually flip it over, which brings certain troubles to people's multi-sided processing of the mold. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings existing in the prior art. By starting two telescopic cylinders and setting a telescopic frame, the distance between the two discs can be changed, so that the device can position molds of different sizes and lengths, thereby improving the adaptability of the device, and a precision mold processing positioning device is proposed.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A precision mold processing positioning device comprises a base, wherein the lower end of the base is provided with two symmetrically arranged support plates, the upper end of the base is provided with a fixed frame, two symmetrically arranged discs are arranged in the fixed frame, the opposite surfaces of the two discs are provided with a plurality of circumferentially arranged slide grooves, a plurality of slide grooves are slidably connected with moving blocks, a telescopic frame is provided between two relatively moving blocks, the plurality of telescopic frames are all L-shaped, a moving mechanism for moving the moving blocks is provided in the plurality of slide grooves, and a rotating mechanism for rotating the plurality of telescopic frames is provided in the fixed frame.

[0007] Preferably, the moving mechanism comprises a transmission groove opened on the disc, and a plurality of threaded rods are rotatably connected between the plurality of sliding grooves and the transmission grooves, and the plurality of threaded rods respectively penetrate a plurality of moving blocks and are threadedly connected thereto.

[0008] Preferably, the rotating mechanism includes rotating grooves opened on the side walls of both sides of the fixed frame, and rotating plates are rotatably connected in the two rotating grooves. Telescopic cylinders are provided on the opposite surfaces of the two rotating plates, and the telescopic ends of the two telescopic cylinders are respectively connected to the side walls of the two discs.

[0009] Preferably, a rotating disk is rotatably connected in both of the two transmission grooves, and a bevel gear ring is provided on the outer wall of the rotating disk. A bevel gear meshing with the bevel gear ring is provided at one end of each of the multiple threaded rods located in the transmission groove, and one of the threaded rods penetrates the outer wall of the disk and is rotatably connected thereto.

[0010] Preferably, a rotating rod is rotatably connected through the two support plates, two symmetrical through grooves are provided on the base, the side walls of the two rotating plates are provided with rotating shafts, the outer walls at both ends of the rotating rod and the outer walls of the two rotating shafts are provided with pulleys, the two pulleys on the same side are connected by belt transmission, and the two belts are respectively located in the two through grooves.

[0011] Preferably, a power motor is disposed on one of the side walls of the support plate, and one end of the rotating rod is connected to the end of the output shaft of the power motor.

[0012] Beneficial effects of the utility model:

[0013] 1. By starting two telescopic cylinders and setting the telescopic frame, the distance between the two discs can be changed, so that the device can position molds of different sizes and lengths, thereby improving the adaptability of the device.

[0014] 2. Through the transmission action of the pulley and belt between the rotating rod and the two rotating shafts, and the rotation action of the rotating plate and the rotating groove, the two rotating plates rotate to drive the disc to rotate, thereby realizing the rotation of the positioned mold, which provides certain convenience for people to process the opposite side of the mold. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic top view of the overall structure of the utility model;

[0016] Figure 2 It is a bottom view schematic diagram of the overall structure of the utility model;

[0017] Figure 3 For this utility model Figure 1 A schematic diagram of the enlarged structure in FIG.

[0018] In the figure: 1 base, 2 support plate, 3 power motor, 4 fixed frame, 5 rotating groove, 6 rotating plate, 7 rotating shaft, 8 pulley, 9 through groove, 10 disc, 11 telescopic frame, 12 telescopic cylinder, 13 rotating rod, 14 moving block, 15 slide groove, 16 threaded rod, 17 transmission groove, 18 rotating disc, 19 bevel gear ring, 20 bevel gear. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0020] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0021] Reference Figure 1-3 A precision mold processing positioning device includes a base 1, two symmetrically arranged support plates 2 are provided at the lower end of the base 1, a fixed frame 4 is provided at the upper end of the base 1, two symmetrically arranged discs 10 are provided in the fixed frame 4, and the opposite surfaces of the two discs 10 are provided with a plurality of circumferentially arranged slide grooves 15, and a moving block 14 is slidably connected in the plurality of slide grooves 15, and a telescopic frame 11 is provided between the two relatively moving blocks 14, and the plurality of telescopic frames 11 are all L-shaped, and a moving mechanism for moving the moving block 14 is provided in the plurality of slide grooves 15, and the moving mechanism includes a transmission groove 17 provided on the disc 10, and a threaded rod 16 is rotatably connected between the plurality of slide grooves 15 and the transmission groove 17, and the plurality of threaded rods 16 respectively penetrate the plurality of moving blocks 14 and are threadedly connected thereto.

[0022] A rotating machine for rotating multiple telescopic frames 11 is provided in the fixed frame 4. The rotating mechanism includes rotating grooves 5 opened on the side walls on both sides of the fixed frame 4. Rotating plates 6 are rotatably connected in the two rotating grooves 5. Telescopic cylinders 12 are provided on the opposite sides of the two rotating plates 6. The telescopic ends of the two telescopic cylinders 12 are respectively connected to the side walls of the two discs 10. By starting the two telescopic cylinders 12 and setting the telescopic frames 11, the distance between the two discs 10 can be changed, so that the device can position molds of different sizes and lengths, thereby improving the adaptability of the device.

[0023] A rotating disk 18 is rotatably connected in both transmission grooves 17, and a bevel gear ring 19 is provided on the outer wall of the rotating disk 18. A plurality of threaded rods 16 are located in the transmission grooves 17 and one end thereof is provided with a bevel gear 20 meshing with the bevel gear ring 19, wherein one threaded rod 16 penetrates the outer wall of the disc 10 and is rotatably connected thereto.

[0024] A rotating rod 13 is rotatably connected between the two support plates 2, and two symmetrically arranged through grooves 9 are provided on the base 1. The side walls of the two rotating plates 6 are provided with rotating shafts 7, and the outer walls at both ends of the rotating rod 13 and the outer walls of the two rotating shafts 7 are provided with pulleys 8. The two pulleys 8 on the same side are connected by belt transmission, and the two belts are respectively located in the two through grooves 9. Under the transmission action of the pulleys 8 and the belts between the rotating rod 13 and the two rotating shafts 7, and the rotation action of the rotating plate 6 and the rotating groove 5, the two rotating plates 6 rotate to drive the disc 10 to rotate, thereby realizing the rotation of the positioned mold, which provides certain convenience for people to process the opposite side of the mold.

[0025] A power motor 3 is disposed on the side wall of one of the support plates 2 , and one end of the rotating rod 13 is connected to the end of the output shaft of the power motor 3 .

[0026] When the utility model is used, when positioning the mold, the mold is placed between the multiple telescopic frames 11, and the two threaded rods 16 are rotated respectively. The multiple threaded rods 16 are rotated simultaneously by utilizing the meshing of the ends of the multiple threaded rods 16 on the same side with the bevel gear 20 and the bevel gear ring 19, so that the multiple moving blocks 14 are moved to drive the multiple telescopic frames 11 to move relatively. Due to the L-shaped setting of the multiple telescopic frames 11, the multiple telescopic frames 11 are respectively in contact with multiple edges of the mold, thereby achieving stable suspended clamping of the mold, providing higher stability for people to process the mold, and by starting the two telescopic cylinders 12 and the setting of the telescopic frames 11, the distance between the two discs 10 can be changed, so that the device can position molds of different sizes and lengths, thereby improving the adaptability of the device;

[0027] When it is necessary to rotate the mold being processed, start the power motor 3, so that the power motor 3 drives the rotating rod 13 to rotate, and utilizes the transmission action of the pulley 8 and the belt between the rotating rod 13 and the two rotating shafts 7, and the rotation action of the rotating plate 6 and the rotating groove 5 to make the two rotating plates 6 rotate and drive the disc 10 to rotate, thereby realizing the rotation of the positioned mold, which provides certain convenience for people to process the opposite side of the mold.

[0028] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A precision mold processing positioning device, comprising a base (1), characterized in that: The lower end of the base (1) is provided with two symmetrically arranged support plates (2), the upper end of the base (1) is provided with a fixed frame (4), two symmetrically arranged discs (10) are arranged in the fixed frame (4), the opposite surfaces of the two discs (10) are provided with a plurality of circumferentially arranged slide grooves (15), a plurality of slide grooves (15) are slidably connected with a moving block (14), a telescopic frame (11) is arranged between two relatively moving blocks (14), the plurality of telescopic frames (11) are all arranged in an L shape, a moving mechanism for moving the moving block (14) is arranged in the plurality of slide grooves (15), and a rotating mechanism for rotating the plurality of telescopic frames (11) is arranged in the fixed frame (4).

2. A precision mold processing positioning device according to claim 1, characterized in that: The moving mechanism comprises a transmission groove (17) formed on the disc (10), a plurality of the sliding grooves (15) and the transmission grooves (17) are connected to threaded rods (16) for rotation, and the plurality of threaded rods (16) respectively pass through a plurality of moving blocks (14) and are threadedly connected thereto.

3. A precision mold processing positioning device according to claim 2, characterized in that: The rotating mechanism comprises a rotating groove (5) provided on the side walls of both sides of the fixed frame (4), wherein a rotating plate (6) is rotatably connected in each of the two rotating grooves (5), and a telescopic cylinder (12) is provided on the opposite surfaces of the two rotating plates (6), and the telescopic ends of the two telescopic cylinders (12) are respectively connected to the side walls of the two discs (10).

4. A precision mold processing positioning device according to claim 3, characterized in that: A rotating disk (18) is rotatably connected in each of the two transmission grooves (17), and a bevel gear ring (19) is provided on the outer wall of the rotating disk (18). A bevel gear (20) meshing with the bevel gear ring (19) is provided at one end of each of the plurality of threaded rods (16) located in the transmission groove (17), and one of the threaded rods (16) penetrates the outer wall of the disc (10) and is rotatably connected thereto.

5. A precision mold processing positioning device according to claim 4, characterized in that: A rotating rod (13) is rotatably connected between the two support plates (2), two symmetrically arranged through grooves (9) are provided on the base (1), and the side walls of the two rotating plates (6) are provided with rotating shafts (7). The outer walls at both ends of the rotating rod (13) and the outer walls of the two rotating shafts (7) are provided with pulleys (8), and the two pulleys (8) on the same side are connected by belt transmission, and the two belts are respectively located in the two through grooves (9).

6. A precision mold processing positioning device according to claim 5, characterized in that: A power motor (3) is provided on the side wall of one of the support plates (2), and one end of the rotating rod (13) is connected to the end of the output shaft of the power motor (3).

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