CN219053700U

CN219053700U - Positioning tool and machining center for mold machining

Info

Publication number: CN219053700U
Application number: CN202320059395.7U
Authority: CN
Inventors: 赫金伟
Original assignee: Nanjing Hansheng Mould Technology Co ltd
Current assignee: Nanjing Hansheng Mould Technology Co ltd
Priority date: 2023-01-09
Filing date: 2023-01-09
Publication date: 2023-05-23
Anticipated expiration: 2033-01-09

Abstract

The utility model relates to the technical field of mold positioning, and particularly discloses a positioning tool and a machining center for mold machining, comprising the following components: the processing table is provided with a placing groove on the surface, a motor is arranged in the placing groove, a rotating shaft is arranged at the driving end of the motor, a base is sleeved on the surface of the rotating shaft, and a positioning plate and a cambered surface positioning plate are arranged on the side surface of the base; the beneficial effects are as follows: when the positioning tool and the machining center for machining the die are used, when dies (such as cambered surface dies) with different shapes and sizes are required to be positioned, the motor can be started to drive the rotating shaft to rotate, the cambered surface positioning plate is parallel to the surface of the machining table, and then the hydraulic rod is started to drive the cambered surface positioning plate to position the die, so that the problem that the practicability is low because the common positioning tool is only suitable for fixing rectangles with regular shapes and is difficult to fix the dies (such as circles) with different shapes and sizes is avoided.

Description

Positioning tool and machining center for mold machining

Technical Field

The utility model relates to the technical field of mold positioning, in particular to a positioning tool and a machining center for mold machining.

Background

In industrial production, various moulds and tools for injection moulding, blow moulding, extrusion, die casting or forging, smelting, stamping and the like are used for obtaining the required products, in short, the mould is a tool for manufacturing molded articles, the tool is composed of various parts, and different moulds are composed of different parts, and the processing of the appearance of the articles is realized mainly through the change of the physical state of the molded materials, namely the reference sign of "industrial mother".

Chinese patent CN207971448U discloses a milling center positioning device for die processing, which comprises a processing seat, a screwing table and a first hydraulic cylinder, wherein the first hydraulic cylinder and the screwing table are respectively and fixedly connected with two ends of the processing seat, and the upper end of the first hydraulic cylinder is fixedly connected with a positioning seat, and the beneficial effects achieved by the utility model are that: through moving seat sliding connection design on the positioning seat to and press from both sides tight piece sliding connection and move the seat design, and relevant first pneumatic cylinder, first pneumatic cylinder and third pneumatic cylinder design, make personnel when processing the mould, can effectively go up the scale value through the pneumatic cylinder and change, thereby more make things convenient for personnel to carry out accurate location to the position that the mould needs to process, and carry out operations such as punching cutting to the mould that needs to process through corresponding pneumatic cylinder flexible drive corresponding connecting piece, positioning accuracy is high, personnel processing operation is more convenient, personnel processing mould production efficiency has been improved greatly, and is more practical.

However, in the above technical solution, the fixing device is only suitable for fixing rectangular shapes with regular shapes, and is difficult to fix and position dies (such as circles) with different shapes and sizes, so that the problem of low practicality is caused.

Disclosure of Invention

The utility model aims to provide a positioning tool and a machining center for die machining, so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a positioning tool, the positioning tool comprising: the processing table is provided with a placing groove on the surface, a bearing is arranged on the side surface of the placing groove, a rotating shaft is arranged in the bearing, one end of the rotating shaft is connected with the driving end of the motor, and a bottom plate is sleeved on the surface of the rotating shaft;

the base is provided with a guide hole on the side surface of the base, and a locating plate and a cambered surface locating plate are arranged on the side surface of the base.

Preferably, the cambered surface locating plate is of an arc plate-shaped structure, the side surface of the cambered surface locating plate is fixedly connected to the side surface of the base, and the outer side surface of the cambered surface locating plate is provided with the anti-skid pad.

Preferably, the side of the bottom plate is provided with hydraulic rods, the end faces of the hydraulic rods are fixedly connected to the side of the base, the hydraulic rods are provided with two groups, and the two groups of hydraulic rods are symmetrically distributed about the rotating shaft.

Preferably, the motor side face is fixedly connected to the side face of the placing groove, two groups of motors are arranged, and the two groups of motors are symmetrically distributed about the center line of the long side of the surface of the processing table.

Preferably, the locating plate is of a square plate-shaped structure, a second anti-slip pad is arranged on the side face of the locating plate, and the other side face of the locating plate is fixedly connected to the base.

Preferably, the base is sleeved on the surface of the rotating shaft by using a guide hole.

A machining center for mold machining comprises the positioning tool.

Compared with the prior art, the utility model has the beneficial effects that:

when the positioning tool and the machining center for machining the die are used, when dies (such as cambered surface dies) with different shapes and sizes are required to be positioned, the motor can be started to drive the rotating shaft to rotate, the cambered surface positioning plate is parallel to the surface of the machining table, and then the hydraulic rod is started to drive the cambered surface positioning plate to position the die, so that the problem that the practicability is low because the common positioning tool is only suitable for fixing rectangles with regular shapes and is difficult to fix the dies (such as circles) with different shapes and sizes is avoided.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a partial cross-sectional view of the structure of the present utility model;

fig. 3 is an enlarged view of the structure of the area a in fig. 2 according to the present utility model.

In the figure: 1. a processing table; 2. a placement groove; 3. a bearing; 4. a rotating shaft; 5. a motor; 6. a bottom plate; 7. a base; 8. a guide hole; 9. a positioning plate; 10. a cambered surface positioning plate; 11. an anti-slip pad; 12. a hydraulic rod; 13. and a second non-slip mat.

Detailed Description

In order to make the objects, technical solutions, and advantages of the present utility model more apparent, the embodiments of the present utility model will be further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are some, but not all, embodiments of the present utility model, are intended to be illustrative only and not limiting of the embodiments of the present utility model, and that all other embodiments obtained by persons of ordinary skill in the art without making any inventive effort are within the scope of the present utility model.

Embodiment one:

referring to fig. 1-3, the present utility model provides a technical solution: a positioning tool, the positioning tool comprising: the processing table 1, the surface of the processing table 1 is provided with a placing groove 2, the side surface of the placing groove 2 is provided with a bearing 3, a rotating shaft 4 is arranged in the bearing 3, one end of the rotating shaft 4 is connected with the driving end of a motor 5, and the surface of the rotating shaft 4 is sleeved with a bottom plate 6; the base 7, the side of the base 7 is provided with a guide hole 8, and the side of the base 7 is provided with a locating plate 9 and a cambered surface locating plate 10;

when the die positioning device is used, when dies (such as cambered surface dies) with different shapes and sizes are required to be positioned, the motor 5 can be started to drive the rotating shaft 4 to rotate by the motor 5, the cambered surface positioning plate 10 is parallel to the surface of the processing table 1, and then the hydraulic rod 12 is started to enable the hydraulic rod 12 to push the cambered surface positioning plate 10 to position the dies.

Example two

On the basis of the first embodiment, an arc-surface positioning plate 10 is arranged, the arc-surface positioning plate 10 is of an arc-shaped plate structure, the side surface of the arc-surface positioning plate 10 is fixedly connected to the side surface of a base 7, an anti-slip pad 11 is arranged on the outer side surface of the arc-surface positioning plate 10, a hydraulic rod 12 is arranged on the side surface of a bottom plate 6, the end surfaces of the hydraulic rods 12 are fixedly connected to the side surface of the base 7, two groups of hydraulic rods 12 are arranged, and the two groups of hydraulic rods 12 are symmetrically distributed about a rotating shaft 4;

when the anti-slip device is used, when a die workpiece with an arc surface is required to be fixed, the hydraulic rod 12 can be started, the hydraulic rod 12 pushes the base 7, the die with the arc surface is fixedly positioned by the arc surface positioning plate 10 arranged on the side surface of the base 7, and the anti-slip pad 11 can prevent the problem that sliding deflection can occur when the arc surface positioning plate 10 is used for fixing the die workpiece.

Example III

The motor 5 is arranged on the basis of the second embodiment, the side surface of the motor 5 is fixedly connected to the side surface of the placing groove 2, the motor 5 is provided with two groups, the two groups of motors 5 are symmetrically distributed about the center line of the long side of the surface of the processing table 1, the positioning plate 9 is in a square plate-shaped structure, the side surface of the positioning plate 9 is provided with a second anti-slip pad 13, the other side surface of the positioning plate 9 is fixedly connected to the base 7, and the base 7 is sleeved on the surface of the rotating shaft 4 by utilizing the guide hole 8;

when the die fixing device is used, when die workpieces with different shapes are required to be fixed, the motor 5 can be started, the rotating shaft 4 is matched with the bearing 3 to rotate, the die is fixed by the required positioning structure, the die with regular shapes can be positioned by the positioning plate 9, the second anti-slip pad 13 has the same function as the anti-slip pad 11, and the problem of tool deviation during clamping and positioning is prevented.

When in actual use, when the molds (such as cambered surface molds) with different shapes and sizes are required to be positioned, the motor 5 can be started to drive the rotating shaft 4 to rotate, the cambered surface positioning plate 10 is parallel to the surface of the processing table 1, then the hydraulic rod 12 is started to push the cambered surface positioning plate 10 to position the molds, when the mold workpieces with cambered surfaces are required to be fixed, the hydraulic rod 12 can be started to push the base 7, the cambered surface positioning plate 10 arranged on the side surface of the base 7 is utilized to fix and position the molds with cambered surfaces, the anti-slip pad 11 can prevent the problem that the cambered surface positioning plate 10 can slide and deviate when the mold workpieces are fixed, the general positioning tool is only suitable for fixing rectangles with regular shapes, and is difficult to fix the molds (such as circles) with different shapes and sizes, so that the problem of lower practicability is caused.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Positioning tool, its characterized in that: the positioning tool comprises: the device comprises a processing table (1), wherein a placing groove (2) is formed in the surface of the processing table (1), a bearing (3) is arranged on the side surface of the placing groove (2), a rotating shaft (4) is arranged in the bearing (3), one end of the rotating shaft (4) is connected to the driving end of a motor (5), and a bottom plate (6) is sleeved on the surface of the rotating shaft (4);

the base (7), guiding hole (8) have been seted up to base (7) side, and base (7) side is provided with locating plate (9) and cambered surface locating plate (10).

2. A positioning tool as claimed in claim 1, wherein: the cambered surface locating plate (10) is of an arc plate-shaped structure, the side face of the cambered surface locating plate (10) is fixedly connected to the side face of the base (7), and the outer side face of the cambered surface locating plate (10) is provided with an anti-slip pad (11).

3. A positioning tool as claimed in claim 2, wherein: the side of the bottom plate (6) is provided with a hydraulic rod (12), the end face of the hydraulic rod (12) is fixedly connected to the side of the base (7), the hydraulic rods (12) are provided with two groups, and the two groups of hydraulic rods (12) are symmetrically distributed about the rotating shaft (4).

4. A positioning tool as claimed in claim 3, wherein: the side of the motor (5) is fixedly connected to the side of the placing groove (2), the motor (5) is provided with two groups, and the two groups of motors (5) are symmetrically distributed about the center line of the long side of the surface of the processing table (1).

5. The positioning tool according to claim 4, wherein: the locating plate (9) is of a square plate-shaped structure, a second anti-slip pad (13) is arranged on the side face of the locating plate (9), and the other side face of the locating plate (9) is fixedly connected to the base (7).

6. The positioning tool according to claim 5, wherein: the base (7) is sleeved on the surface of the rotating shaft (4) through a guide hole (8).

7. The utility model provides a machining center for mould processing which characterized in that: a positioning fixture comprising any one of the above claims 1-6.