CN219152216U

CN219152216U - Mould device for correcting deformation of plate

Info

Publication number: CN219152216U
Application number: CN202320156630.2U
Authority: CN
Inventors: 江波; 陈国勇; 崔军博; 李飞; 苏景科; 魏敦容
Original assignee: Guangdong Zhimu Technology Co ltd
Current assignee: Guangdong Zhimu Technology Co ltd
Priority date: 2023-02-08
Filing date: 2023-02-08
Publication date: 2023-06-09
Anticipated expiration: 2033-02-08

Abstract

The utility model belongs to the technical field of machining technology and specifically relates to a die device for correcting sheet deformation, including demountable installation in the processing platform and be used for the centre gripping arm of centre gripping work piece sheet material and be used for the butt work piece sheet material and with the fixed apron of processing platform surface magnetism suction fit, fixed apron be equipped with the processing position looks adaptation of work piece sheet material a plurality of processing hole. When the workpiece plate is positioned, the workpiece plate is clamped and fixed by the clamping arm to realize horizontal circumferential positioning, then the workpiece plate is pressed against the upper surface of the processing table by the fixed cover plate, and the workpiece plate can be firmly positioned in the vertical direction by the magnetic attraction cooperation of the fixed cover plate and the processing table to prevent deflection during processing, so that the product processing yield is greatly improved.

Description

Mould device for correcting deformation of plate

Technical Field

The application relates to the technical field of machining, in particular to a die device for correcting deformation of a plate.

Background

At present, when CNC machines process the workpieces on some jigs, the bottom of the jigs is generally adopted to absorb the workpieces in a vacuum adsorption mode, then a film is attached to the jigs to fix the workpieces, and further automatic machining of machines is facilitated, as shown in fig. 1 and 2, the workpieces and the jigs in the prior art are placed on a vacuum adsorption workbench 5; however, the process can lead to unstable vacuum suction and up to 40% of reject ratio due to unstable air pressure or film abrasion in CNC machining process; causing significant loss to the company ≡! Therefore, improvements are needed.

Disclosure of Invention

The utility model aims at overcoming the defects of the prior art, and provides a die device for correcting plate deformation, so that the product processing yield is improved.

In order to solve the technical problems, the application adopts the following technical scheme:

the utility model provides a correct mould device that sheet material warp, includes demountable installation in the processing platform and is used for the centre gripping arm of centre gripping work piece sheet material and is used for the butt work piece sheet material and with the fixed apron of processing platform surface magnetic attraction complex, fixed apron is equipped with a plurality of processing hole with the processing position looks adaptation of work piece sheet material.

Further, the clamping arms are oppositely clamped at two sides of the workpiece plate.

Further, a corresponding positioning hole is formed between the clamping arm and the fixed cover plate for installing the positioning piece.

Further, handles are arranged on two sides of the fixed cover plate.

Further, the clamping arm is provided with a limiting hole, and the fixed cover plate is provided with a limiting column matched with the limiting hole.

The beneficial effects of this application: when the workpiece plate is positioned, the workpiece plate is clamped and fixed by the clamping arm to realize horizontal circumferential positioning, then the workpiece plate is pressed against the upper surface of the processing table by the fixed cover plate, and the workpiece plate can be firmly positioned in the vertical direction by the magnetic attraction cooperation of the fixed cover plate and the processing table to prevent deflection during processing, so that the product processing yield is greatly improved.

Drawings

FIG. 1 is a top view block diagram of the prior art;

FIG. 2 is a bottom view block diagram of the prior art;

FIG. 3 is a schematic structural view of an embodiment of the present application;

fig. 4 is an exploded view of an embodiment of the present application.

Reference numerals: 1. a clamping arm; 11. a limiting hole; 2. workpiece plate materials; 3. fixing the cover plate; 31. processing a hole; 32. a handle; 4. positioning holes; 5. vacuum adsorption workbench.

Detailed Description

In order to make the technical problems, technical schemes and beneficial effects to be solved by the present application more clear, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the present application.

It will be understood that when an element is referred to as being "mounted" or "disposed" on another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly or indirectly connected to the other element.

It is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present application and simplify description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be configured and operated in a particular orientation, and therefore should not be construed as limiting the present application.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present application, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

The utility model provides a die set that correction sheet material warp, see fig. 3 and 4, includes the centre gripping arm 1 that can dismantle the installation in processing platform (not shown in the figure) and be used for centre gripping work piece sheet material 2 and is used for abutting work piece sheet material 2 and with processing platform surface magnetic attraction complex fixed cover plate 3, fixed cover plate 3 is equipped with a plurality of processing hole 31 with the processing position looks adaptation of work piece sheet material 2.

In this embodiment, the workpiece plate 2 is a shell module of a smart phone camera, and 6 shell modules to be processed are regularly arranged on each workpiece plate 2, when the workpiece plate 2 is positioned, the workpiece plate 2 is clamped and fixed by the clamping arms 1, so that horizontal circumferential positioning is realized, then the workpiece plate 2 is pressed against the upper surface of the processing table by the fixing cover plate 3, the workpiece plate 2 can be firmly positioned in the vertical direction by the magnetic attraction cooperation of the fixing cover plate 3 and the processing table, and deflection during processing is prevented, so that the processing yield of products is greatly improved, the blanking defective rate of the working procedure is directly reduced to 2% from 40%, the yield is improved to 98%, and the economic benefit is directly improved by 38%.

Further, the clamping arms 1 are oppositely clamped at two sides of the workpiece plate material 2. The straightness of the side edges of the clamping arm 1 and the workpiece plate 2 are unified and parallel. Note that: only 2 clamping arms 1 are shown in the figure, and in actual production, 4 clamping arms 1 are generally adopted to clamp the workpiece respectively in the front-back direction and the left-right direction.

Further, a corresponding positioning hole 4 is provided between the clamping arm 1 and the fixed cover plate 3 for installing a positioning member. In this embodiment, the positioning member is a bolt and nut combination, and of course, according to practical situations, the clamping member may also be selected to facilitate assembly.

Further, handles 32 are provided on both sides of the fixed cover plate 3. The handle 32 facilitates the handling of the workpiece plate 2 by a worker.

Further, the clamping arm 1 is provided with a limiting hole 11, and the fixed cover plate 3 is provided with a limiting column matched with the limiting hole 11. The spacing hole 11 and spacing post cooperation can improve the installation accuracy of fixed apron 3 and centre gripping arm 1 to more do benefit to the location that realizes work piece sheet material 2 fast, improve production efficiency.

The above-described embodiments are merely illustrative of the present application and are not intended to be limiting, and those skilled in the art, after having read the present specification, may make modifications to the present embodiment as necessary without creative contribution, but are protected by patent laws within the scope of the claims of the present application.

Claims

1. The utility model provides a correct mould device that sheet material warp which characterized in that: the clamping arm which is detachably arranged on the processing table and used for clamping the workpiece plate material and the fixed cover plate which is used for being abutted to the workpiece plate material and is in magnetic attraction fit with the surface of the processing table are included, and the fixed cover plate is provided with a plurality of processing holes which are matched with the processing positions of the workpiece plate material.

2. The die set for correcting sheet deformation of claim 1, wherein: the clamping arms are oppositely clamped at two sides of the workpiece plate.

3. A die apparatus for correcting sheet deformation as claimed in claim 2, wherein: corresponding positioning holes are formed between the clamping arms and the fixed cover plate and used for installing positioning pieces.

4. A die apparatus for correcting sheet deformation as claimed in claim 3, wherein: handles are arranged on two sides of the fixed cover plate.

5. The die set for correcting sheet deformation of claim 4, wherein: the clamping arm is provided with a limiting hole, and the fixed cover plate is provided with a limiting column matched with the limiting hole.