Magnetic adsorption positioning device

Abstract

The utility model relates to the technical field of mold processing, and particularly discloses a magnetic adsorption positioning device which comprises an upper jig plate, a lower jig plate, a bidirectional driving module, two first adsorption positioning modules and two second adsorption positioning modules, the two-way driving module is obliquely arranged above the lower jig plate along a diagonal line of the two-way driving module; four inclined grooves are formed in the upper jig plate in the directions of two diagonal lines; the two first adsorption positioning modules and the two second adsorption positioning modules are slidably arranged in the four chutes respectively, the two first adsorption positioning modules are connected with two driving parts of the bidirectional driving module, and the two second adsorption positioning modules are connected with the two first adsorption positioning modules through connecting rods; the first adsorption positioning module and the second adsorption positioning module comprise sliding tables, positioning air cylinders and first electromagnets, the sliding tables are arranged in the sliding grooves in a sliding mode, the positioning air cylinders and the second electromagnets are fixedly arranged on the sliding tables correspondingly, the production cost is reduced, and high use value is achieved.

Description

Technical Field

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

[0002] A mold is a tool used to shape objects. It is composed of various parts and mainly achieves the shape of the object by changing the physical state of the material being molded.

[0003] The templates used for molds of different sizes need to be drilled or milled, and need to be clamped during the processing. The clamping device in the existing technology can only clamp mold templates of fixed sizes. When clamping mold templates of different sizes, it needs to be redeveloped and designed. This not only takes up space in the factory, but also increases the company's production costs.

[0004] In order to solve this problem, the present application discloses a magnetic adsorption positioning device. Utility Model Content

[0005] In order to overcome the deficiencies of the prior art, the utility model discloses a magnetic adsorption positioning device.

[0006] In order to achieve the above-mentioned purpose, the technical solution adopted by the present invention is: a magnetic adsorption positioning device, including an upper fixture plate, a lower fixture plate, a bidirectional drive module, two first adsorption positioning modules and two second adsorption positioning modules;

[0007] The upper jig plate and the lower jig plate are fixed by a plurality of support columns;

[0008] The bidirectional driving module is arranged obliquely above the lower fixture plate along a diagonal line thereof;

[0009] The upper jig plate is provided with four oblique grooves along two diagonal directions;

[0010] The two first adsorption positioning modules and the two second adsorption positioning modules are respectively slidably arranged in the four inclined slots. The two first adsorption positioning modules are connected to the two driving parts of the bidirectional driving module. The two second adsorption positioning modules are connected to the two first adsorption positioning modules through connecting rods.

[0011] The first adsorption positioning module and the second adsorption positioning module include a slide, a positioning cylinder and a first electromagnet. The slide is slidably arranged in a slide groove, and the positioning cylinder and the second electromagnet are respectively fixed on the slide.

[0012] Further preferably, the lower fixture plate is provided with a locking hole for connecting to a CNC machine.

[0013] Further preferably, the bidirectional drive module is a bidirectional screw module or a bidirectional cylinder.

[0014] Further preferably, the positioning cylinder is arranged inside the slide, the telescopic end of the positioning cylinder is connected to a positioning column, and the positioning column is provided with anti-slip grooves.

[0015] Further preferably, a second electromagnet is provided at the center of the upper fixture plate.

[0016] The utility model achieves the following beneficial effects:

[0017] This application can clamp and fix mold templates of different sizes, avoiding the company's design of multiple clamping fixtures for mold templates of different sizes. It not only reduces the space occupied by clamping equipment in the workshop, but also reduces production costs, and has high use value.

[0018] Other features and advantages of the present invention will be described in the following description, and in part will become apparent from the description, or understood by practicing the present invention. The purpose and other advantages of the present invention can be achieved and obtained through the structures indicated in the description and the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The accompanying drawings are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure, and together with the description, serve to explain the principles of the present disclosure.

[0020] Figure 1 This is a schematic diagram of the overall structure disclosed in the utility model;

[0021] Figure 2 This is a schematic diagram of the side structure disclosed by the utility model;

[0022] In the figure: 10, upper fixture plate; 11, inclined groove; 20, lower fixture plate; 21, locking hole; 30, two-way drive module; 40, first adsorption positioning module; 50, second adsorption positioning module; 60, support column; 70, slide; 80, positioning cylinder; 81, positioning column; 90, first electromagnet; 100, second electromagnet; 110, connecting rod. DETAILED DESCRIPTION

[0023] 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 the embodiments.

[0024] In the description of the present invention, it should be understood that the terms "opening", "upper", "lower", "thickness", "top", "middle", "length", "inside", "around" and the like indicating orientation or positional relationship are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0025] Example

[0026] In order to solve the problems existing in the clamping device for clamping the mold template in the prior art, the present application discloses a magnetic adsorption positioning device, including an upper fixture plate 10, a lower fixture plate 20, a bidirectional drive module 30, two first adsorption positioning modules 40 and two second adsorption positioning modules 50;

[0027] The upper fixture plate 10 and the lower fixture plate 20 are fixed by a plurality of support columns 60;

[0028] The bidirectional driving module 30 is disposed above the lower fixture plate 20 along a diagonal line thereof;

[0029] The upper fixture plate 10 is provided with four oblique slots 11 along two diagonal directions;

[0030] The two first adsorption and positioning modules 40 and the two second adsorption and positioning modules 50 are slidably disposed in the four chute 11 , respectively. The two first adsorption and positioning modules 40 are connected to the two driving parts of the bidirectional driving module 30 , and the two second adsorption and positioning modules 50 are connected to the two first adsorption and positioning modules 40 via connecting rods 110 .

[0031] The first adsorption positioning module 40 and the second adsorption positioning module 50 include a slide 70 , a positioning cylinder 80 and a first electromagnet 90 . The slide 70 is slidably arranged in a slide groove, and the positioning cylinder 80 and the second electromagnet 100 are fixed on the slide 70 , respectively.

[0032] Specifically, the magnetic adsorption positioning device involved in this application needs to be fixed to the CNC machine for use. To this end, this application provides a locking hole 21 for connecting to the CNC machine on the lower fixture plate 20. When in use, the locking hole 21 and the CNC machine can be locked by bolts.

[0033] It can be selected that the bidirectional drive module 30 of the present application is one of a bidirectional screw module or a bidirectional cylinder. In specific use, if there is another bidirectional drive module 30 that can replace the above two structures, personnel in this technical field can make adaptive choices according to needs.

[0034] In this embodiment, the positioning cylinder 80 of the present application is arranged inside the slide 70, and the telescopic end of the positioning cylinder 80 is connected to the positioning column 81, and the positioning column 81 is provided with anti-slip grooves. When the positioning cylinder 80 drives the positioning column 81 to extend, the side of the mold template can be positioned.

[0035] In addition to the above structure, in order to better adsorb and fix the mold template, the present application also sets a second electromagnet 100 at the center position of the upper fixture plate 10.

[0036] Based on the above scheme, the operating principle of this application is as follows:

[0037] First, fix the lower fixture plate 20 on the CNC machine with bolts, and then the operator controls the two-way drive module 30 to move the two first adsorption positioning modules 40 towards or away from each other according to the size of the mold template. During the movement of the first adsorption positioning modules 40 towards or away from each other, the two second adsorption positioning modules 50 can move towards or away from each other under the drive of the two connecting rods 110. After the position adjustment of the two first adsorption positioning modules 40 and the two second adsorption positioning modules 50 is completed, the operator places the mold template to be processed above the four first electromagnets 90 and drives the four positioning cylinders 80 to drive the positioning column 81 to extend. When the second electromagnet 100 and the four first electromagnets 90 are energized, the mold template is adsorbed and fixed.

[0038] Throughout this specification, references to terms such as "one embodiment," "example," or "specific example" indicate that a specific feature, structure, material, or characteristic described in conjunction with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0039] The above embodiments are intended only to illustrate the technical concepts and features of the present invention. Their purpose is to enable those skilled in the art to understand the contents of the present invention and implement them accordingly. They are not intended to limit the scope of protection of the present invention. Any equivalent changes or modifications made in accordance with the spirit of the present invention shall be included in the scope of protection of the present invention.

Claims

1. A magnetic adsorption positioning device, characterized in that: It comprises an upper fixture plate (10), a lower fixture plate (20), a bidirectional driving module (30), two first adsorption positioning modules (40) and two second adsorption positioning modules (50); The upper fixture plate (10) and the lower fixture plate (20) are fixed via a plurality of support columns (60); The bidirectional driving module is arranged obliquely above the lower fixture plate (20) along a diagonal line thereof; The upper jig plate (10) is provided with four oblique grooves (11) along two diagonal directions; Two first adsorption positioning modules (40) and two second adsorption positioning modules (50) are respectively slidably arranged in the four inclined slots (11); the two first adsorption positioning modules (40) are connected to the two driving parts of the bidirectional driving module (30); and the two second adsorption positioning modules (50) are connected to the two first adsorption positioning modules (40) via connecting rods (110); The first adsorption positioning module (40) and the second adsorption positioning module (50) comprise a slide (70), a positioning cylinder (80) and a first electromagnet (90); the slide (70) is slidably arranged in a slide groove; the positioning cylinder (80) and the second electromagnet (100) are respectively fixed on the slide (70).

2. A magnetic adsorption positioning device according to claim 1, characterized in that: The lower fixture plate (20) is provided with a locking hole (21) for connecting to a CNC machine.

3. The magnetic adsorption positioning device according to claim 1, characterized in that: The bidirectional drive module (30) is a bidirectional screw module or a bidirectional cylinder.

4. The magnetic adsorption positioning device according to claim 1, characterized in that: The positioning cylinder (80) is arranged inside the slide (70), and the telescopic end of the positioning cylinder (80) is connected to a positioning column (81), and the positioning column (81) is provided with anti-slip grooves.

5. The magnetic adsorption positioning device according to claim 1, characterized in that: A second electromagnet (100) is provided at the center of the upper jig plate (10).

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