CN220093897U - Quick fixing device and processing equipment are inhaled to magnetism - Google Patents

Abstract

The utility model provides a magnetic quick fixing device and processing equipment, which solve the problems of time and labor consumption and work efficiency reduction caused by the fact that a screw is adopted to lock and fix a product. The magnetic quick fixing device comprises a carrier plate with a plurality of fixed material cavities arranged on the top surface, a pressing plate is buckled on the fixed material cavities, a profiling structure is arranged in the fixed material cavities, a positioning assembly is arranged between the fixed material cavities and the pressing plate in a matched mode, a lower magnetic component is arranged in the carrier plate corresponding to each fixed material cavity, an upper magnetic component is arranged in the pressing plate, and the upper magnetic component and the lower magnetic component are in alignment attraction. The utility model adopts the upper and lower magnetic attraction to form the clamping of the product, is convenient to operate, reduces the manual workload and the working strength, saves time, improves the working efficiency and increases the productivity. The upper and lower magnetism actuation is adopted, so that the positioning accuracy is improved, the product clamping firmness and stability are enhanced, the subsequent processing operation is facilitated, and the quality of a finished product is improved.

Description

Quick fixing device and processing equipment are inhaled to magnetism

Technical Field

The utility model belongs to the technical field of machinery, and relates to a clamp, in particular to a magnetic quick fixing device and processing equipment.

Background

With the continuous development of mobile terminal technology, the application of electronic devices such as smart phones, palm computers, smart watches and the like is very popular, and the electronic devices become an important component in the work and life of people. At present, a metal rear shell structure is generally adopted as a shell of the electronic equipment, and the metal rear shell has the advantages of wear resistance and easiness in heat dissipation and can enable a product to give a high-end impression to a user.

The personalized demand of the products promotes the diversity of product processing. In the prior art, a film-sticking adsorption mode is adopted for small blanking, and the grabbing mode is easy to cause material movement, so that unstable factors are increased, blanking accuracy is poor, and subsequent processing is affected. In addition, the product is locked and fixed by adopting the screw, so that the time and the labor are consumed, the working efficiency is reduced, and the productivity is influenced.

For example, chinese patent literature discloses an assembly device [ chinese patent No.: 202222033887.7 an assembly device for mounting a magnet on a product, the assembly device comprising a carrier plate, an adsorption mechanism, a separation mechanism and a pushing mechanism, the carrier plate being provided with a positioning hole; the adsorption mechanism comprises a sliding part and an adsorption part, the sliding part is slidably and limitedly connected to the positioning hole, and the adsorption part is slidably connected to the sliding part; one end of the separating mechanism is rotatably connected with the carrier plate, and the other end of the separating mechanism penetrates through the sliding piece and is in transmission connection with the absorbing piece; the pressing mechanism comprises a first pressing plate, a second pressing plate and a pressing piece, wherein the first pressing plate and the second pressing plate are oppositely arranged, and the pressing piece is connected with the second pressing plate and can penetrate through the first pressing plate. In the assembly device, the magnet to be installed is adsorbed on the adsorption piece, the first lower pressing plate pushes against the sliding piece and the adsorption piece to press the magnet onto a product when moving towards the carrier plate, and the second lower pressing plate drives the lower pressing piece to enable the separation mechanism to separate the adsorption piece from the magnet installed on the product, so that the magnet and the assembly device can be automatically separated.

Above-mentioned technical scheme only sets up magnet on the support plate of lower part, adopts the bottom singly to inhale the mode from this and carries out the product centre gripping fixed to be difficult to improve magnetism and inhale fixed accuracy, cause product positioning error easily.

Disclosure of Invention

The utility model aims at solving the problems in the prior art and provides a magnetic quick fixing device and processing equipment which adopt an up-and-down magnetic clamping fixing mode to improve accuracy and enhance clamping stability.

The aim of the utility model can be achieved by the following technical scheme: the utility model provides a quick fixing device is inhaled to magnetism, includes the carrier plate of a plurality of fixed material die cavities of top surface arrangement, set up the clamp plate on the fixed material die cavity, set up the imitative type structure in the fixed material die cavity, the fixed material die cavity with the cooperation sets up locating component between the clamp plate, correspond every in the carrier plate the fixed material die cavity sets up down the magnetism and inhales the subassembly, set up in the clamp plate and inhale the subassembly, go up the magnetism and inhale the subassembly with down the magnetism inhale the subassembly counterpoint actuation.

In the magnetic quick fixing device, the carrier plate is provided with a lower mounting hole corresponding to each fixed material cavity, a first middle ring table is convexly arranged in the lower mounting hole, a lower clamping groove is formed in the upper side of the first middle ring table, a lower fixing lock hole is formed in the lower side of the first middle ring table, the lower magnetic component comprises a lower magnetic block embedded in the lower clamping groove, a lower screw is upwards connected through the lower fixing lock hole in a penetrating mode, the head of the lower screw abuts against the bottom surface of the first middle ring table, and a screw rod of the lower screw penetrates through the first middle ring table and is fixedly locked with the lower magnetic block.

In the magnetic quick fixing device, the upper mounting hole is formed in the pressing plate, the second middle ring table is convexly arranged in the upper mounting hole, an upper clamping groove is formed in the lower side of the second middle ring table, an upper fixing lock hole is formed in the upper side of the second middle ring table, the upper magnetic component comprises an upper magnetic block embedded in the upper clamping groove, an upper screw is downwards penetrated through the upper fixing lock hole, the head of the upper screw abuts against the second top surface of the middle ring table, and a screw rod of the upper screw penetrates through the second middle ring table and is fixedly locked with the upper magnetic block.

In the magnetic quick fixing device, the carrier plate comprises a bottom plate, a cavity plate is buckled on the top surface of the bottom plate, a plurality of cavity windows are arranged and formed on the cavity plate, and a fixed material cavity is formed between the cavity windows and the bottom plate in a surrounding mode.

In the magnetic quick fixing device, at least two positioning pins are convexly arranged on the periphery of the bottom plate, the cavity plate is provided with at least two positioning holes corresponding to the positioning pins, and the positioning pins are correspondingly connected with the positioning holes in a penetrating manner one by one to form plane fixation.

In the magnetic quick fixing device, the profiling structure comprises a plurality of profiling convex blocks, and the profiling convex blocks are convexly arranged in the area of the bottom plate corresponding to the cavity window.

In the magnetic quick fixing device, the positioning assembly comprises at least two positioning columns, at least two through holes are formed in the bottom plate corresponding to each material fixing cavity, at least two positioning columns are connected with at least two through holes in a one-to-one correspondence mode, conical top ends of the at least two positioning columns penetrate out of a cavity window of the cavity plate, at least two positioning holes are formed in the pressing plate corresponding to the positioning columns, and at least two positioning columns are connected with the at least two positioning holes in a one-to-one correspondence mode to form plane fixation.

In the magnetic quick fixing device, the number of the positioning columns is two, the two positioning columns specifically comprise large-diameter positioning columns and small-diameter positioning columns, the pressing plate is correspondingly provided with large-diameter positioning holes and small-diameter positioning holes, the large-diameter positioning columns are connected with the large-diameter positioning holes in a penetrating mode, and the small-diameter positioning columns are connected with the small-diameter positioning holes in a penetrating mode.

In the magnetic quick fixing device, two opposite side walls of the bottom plate are concavely provided with the strip-shaped grooves, and the strip-shaped grooves are opened at the side edges and the bottom edges of the bottom plate.

A processing device comprises the magnetic quick fixing device.

Compared with the prior art, the magnetic quick fixing device and the processing equipment have the following beneficial effects:

1. the upper and lower magnetism actuation is adopted to form the centre gripping to the product, and the simple operation reduces manual work volume and working strength, saves time, improves work efficiency, increases the productivity.

2. The upper and lower magnetism actuation is adopted, so that the positioning accuracy is improved, the product clamping firmness and stability are enhanced, the subsequent processing operation is facilitated, and the quality of a finished product is improved.

Drawings

Fig. 1 is a mating structure diagram of the magnetic quick fixing device.

Fig. 2 is a cross-sectional structural view of the magnetic quick fixing device.

In the figure, 1, a carrier plate; 1a, a bottom plate; 1b, locating pins; 1c, profiling bumps; 1d, a cavity plate; 2. positioning columns; 3. a lower magnetic block; 4. a lower screw; 5. a magnetic block is arranged on the upper magnetic block; 6. mounting a screw; 7. and (5) pressing plates.

Detailed Description

The following are specific embodiments of the present utility model and the technical solutions of the present utility model will be further described with reference to the accompanying drawings, but the present utility model is not limited to these embodiments.

Example 1

As shown in fig. 1 and 2, the magnetic quick fixing device comprises a carrier plate 1, wherein a plurality of fixed material cavities are arranged on the top surface of the carrier plate, a pressing plate 7 is buckled on each fixed material cavity, a profiling structure is arranged in each fixed material cavity, a positioning assembly is arranged between each fixed material cavity and each pressing plate 7 in a matched manner, a lower magnetic component is arranged in the carrier plate 1 corresponding to each fixed material cavity, an upper magnetic component is arranged in each pressing plate 7, and the upper magnetic component and the lower magnetic component are in alignment attraction.

The carrier plate 1 comprises a bottom plate 1a, a cavity plate 1d is buckled on the top surface of the bottom plate 1a, a plurality of cavity windows are arranged on the cavity plate 1d, and a material setting cavity is formed between the cavity windows and the bottom plate 1a in a surrounding mode. The shape of the cavity window is consistent with the outline shape of the product, the cavity window is positioned on the top surface of the cavity plate 1d, and the bottom side of the cavity plate 1d is provided with an outward expansion groove cavity so as to facilitate the taking and placing of the product and avoid the scratch on the periphery of the product.

At least two positioning pins 1b are convexly arranged on the periphery of the bottom plate 1a, at least two positioning holes are formed in the cavity plate 1d corresponding to the positioning pins 1b, and the positioning pins 1b are correspondingly connected with the positioning holes in a penetrating manner one by one to form plane fixation. Through the grafting cooperation of locating pin 1b and locating hole, make die cavity board 1d lock joint carry out accurate location on bottom plate 1a to make a plurality of die cavity windows one-to-one aim at and place, improve the accuracy of a plurality of fixed materials die cavities.

The profiling structure comprises a plurality of profiling convex blocks 1c, and the profiling convex blocks 1c are convexly arranged in the area of the bottom plate 1a corresponding to the cavity window. The product is provided with a plurality of characteristic holes, the product is placed into the material fixing cavity, and the plurality of characteristic holes are sleeved with a plurality of profiling convex blocks 1c in one-to-one correspondence, so that the product is accurately positioned, and a good supporting effect is provided.

The positioning assembly comprises at least two positioning columns 2, at least two through holes are formed in each fixed material cavity corresponding to the bottom plate 1a, the at least two positioning columns 2 are in one-to-one correspondence with the at least two through holes, conical top ends of the at least two positioning columns 2 penetrate out of cavity windows of the cavity plate 1d, at least two positioning holes are correspondingly formed in the pressing plate 7, and the at least two positioning columns 2 are in one-to-one correspondence with the at least two positioning holes to form plane fixation. Through the grafting cooperation of reference column 2 and locating hole, make clamp plate 7 lock joint carry out accurate location on carrier plate 1 to make clamp plate 7 accurate pressure hold the product, improve the fixed accuracy and the steadiness of product.

The number of the positioning columns 2 is two, the two positioning columns 2 specifically comprise large-diameter positioning columns and small-diameter positioning columns, the pressing plate 7 is correspondingly provided with large-diameter positioning holes and small-diameter positioning holes, the large-diameter positioning columns are connected with the large-diameter positioning holes in a penetrating manner, and the small-diameter positioning columns are connected with the small-diameter positioning holes in a penetrating manner. Through setting up the location cooperation structure of variation in size to realize preventing slow-witted effect, avoid the gland to appear reverse pressure and hold the mistake.

The two opposite side walls of the bottom plate 1a are concavely provided with strip-shaped grooves, and the strip-shaped grooves are opened at the side edges and the bottom edges of the bottom plate 1 a. The part of the carrier plate 1 is held by the hand of a person through the strip-shaped groove, so that the carrier plate is convenient to carry by manpower.

As shown in fig. 2, the carrier plate 1 is provided with a lower mounting hole corresponding to each fixed material cavity, a first middle ring platform is convexly arranged in the lower mounting hole, a lower clamping groove is formed on the upper side of the first middle ring platform, a lower fixing lock hole is formed on the lower side of the first middle ring platform, the lower magnetic attraction assembly comprises a lower magnetic block 3 embedded in the lower clamping groove, a lower screw 4 is upwards connected through the lower fixing lock hole in a penetrating manner, the head of the lower screw 4 abuts against the bottom surface of the first middle ring platform, and the screw rod of the lower screw 4 penetrates through the first middle ring platform to be fixedly connected with the lower magnetic block 3 in a locking manner.

The installation space of the lower magnetic block 3 is provided through the lower clamping groove, and the top of the lower magnetic block 3 protrudes out of the bottom wall of the material fixing cavity. The installation space of the lower screw 4 is provided through the lower fixing lock hole, and the axial limit of the lower screw 4 and the lower magnetic block 3 is realized through the first middle annular table, so that the lower screw 4 and the lower magnetic block 3 are fixedly installed in the lower installation hole.

As shown in fig. 2, an upper mounting hole is opened on the pressing plate 7, a middle ring platform II is convexly arranged in the upper mounting hole, an upper clamping groove is formed at the lower side of the middle ring platform II, an upper fixing lock hole is formed at the upper side of the middle ring platform II, the upper magnetic attraction assembly comprises an upper magnetic block 5 embedded in the upper clamping groove, an upper screw 6 is downwards connected through the upper fixing lock hole in a penetrating manner, the head of the upper screw 6 abuts against the top surface of the middle ring platform II, and a screw rod of the upper screw 6 penetrates through the middle ring platform II to be fixedly connected with the upper magnetic block 5 in a locking manner.

The installation space of the upper magnetic block 5 is provided by the upper clamping groove, and the bottom surface of the upper magnetic block 5 is flush with the bottom surface of the pressing plate 7. The installation space of the upper screw 6 is provided through the upper fixing lock hole, and the axial limit of the upper screw 6 and the upper magnetic block 5 is realized through the middle annular table II, so that the upper screw 6 and the upper magnetic block 5 are ensured to be fixedly installed in the upper installation hole.

The magnetic quick fixing device has the following action modes:

placing the product into a material-fixing cavity, enabling a plurality of characteristic holes to be sleeved with a plurality of profiling convex blocks 1c in one-to-one correspondence, and accurately positioning. The pressing plate 7 is buckled on the carrier plate 1 and is matched with the positioning hole in an inserting way through the positioning column 2; simultaneously, the upper magnetic block 5 in the pressing plate 7 is attracted with the lower magnetic block 3 in the carrier plate 1, so that the pressing plate 7 can accurately and stably press the product.

Compared with the prior art, the magnetic quick fixing device has the following beneficial effects:

1. the upper and lower magnetism actuation is adopted to form the centre gripping to the product, and the simple operation reduces manual work volume and working strength, saves time, improves work efficiency, increases the productivity.

2. The upper and lower magnetism actuation is adopted, so that the positioning accuracy is improved, the product clamping firmness and stability are enhanced, the subsequent processing operation is facilitated, and the quality of a finished product is improved.

Example two

Based on the first embodiment, the present embodiment is different in that:

a processing device comprises the magnetic quick fixing device.

Compared with the prior art, the processing equipment has the following beneficial effects:

1. the upper and lower magnetism actuation is adopted to form the centre gripping to the product, and the simple operation reduces manual work volume and working strength, saves time, improves work efficiency, increases the productivity.

2. The upper and lower magnetism actuation is adopted, so that the positioning accuracy is improved, the product clamping firmness and stability are enhanced, the subsequent processing operation is facilitated, and the quality of a finished product is improved.

The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the utility model or exceeding the scope of the utility model as defined in the accompanying claims.

Although carrier plate 1 is used more herein; a bottom plate 1a; a positioning pin 1b; a profiling bump 1c; a cavity plate 1d; a positioning column 2; a lower magnetic block 3; a lower screw 4; an upper magnetic block 5; a screw 6 is arranged; platen 7, etc., but does not exclude the possibility of using other terms. These terms are used merely for convenience in describing and explaining the nature of the utility model; they are to be interpreted as any additional limitation that is not inconsistent with the spirit of the present utility model.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Claims (10)

1. The utility model provides a quick fixing device is inhaled to magnetism, includes the carrier plate of a plurality of fixed material die cavities of top surface arrangement, set up the clamp plate on the fixed material die cavity, its characterized in that, set up the profiling structure in the fixed material die cavity, the fixed material die cavity with the cooperation sets up locating component between the clamp plate, correspond every in the carrier plate the fixed material die cavity sets up down the magnetism and inhales the subassembly, set up in the clamp plate and inhale the subassembly, go up the magnetism and inhale the subassembly with down the magnetism is inhaled the subassembly counterpoint actuation.

2. The magnetic quick fixing device according to claim 1, wherein the carrier plate is provided with a lower mounting hole corresponding to each material fixing cavity, a first middle ring table is arranged in the lower mounting hole in a protruding mode, a lower clamping groove is formed on the upper side of the first middle ring table, a lower fixing lock hole is formed on the lower side of the first middle ring table, the lower magnetic component comprises a lower magnetic block embedded in the lower clamping groove, a lower screw penetrates through the lower fixing lock hole upwards, the head of the lower screw abuts against the bottom surface of the first middle ring table, and a screw rod of the lower screw penetrates through the first middle ring table to be fixedly locked with the lower magnetic block.

3. The magnetic quick fixing device according to claim 1, wherein the upper mounting hole is formed in the pressing plate, a second middle ring table is convexly arranged in the upper mounting hole, an upper clamping groove is formed in the lower side of the second middle ring table, an upper fixing lock hole is formed in the upper side of the second middle ring table, the upper magnetic component comprises an upper magnetic block embedded in the upper clamping groove, an upper screw is downwards penetrated through the upper fixing lock hole, the head of the upper screw abuts against the top surface of the second middle ring table, and a screw rod of the upper screw penetrates through the second middle ring table and is fixedly locked with the upper magnetic block.

4. The magnetic quick fixing device according to claim 1, wherein the carrier plate comprises a bottom plate, a cavity plate is fastened on the top surface of the bottom plate, a plurality of cavity windows are arranged on the cavity plate, and the material fixing cavity is formed between the cavity windows and the bottom plate in a surrounding mode.

5. The magnetic quick fixing device according to claim 4, wherein the bottom plate is provided with at least two positioning pins in a protruding mode at the periphery, the cavity plate is provided with at least two positioning holes corresponding to the positioning pins, and the positioning pins are connected with the positioning holes in a penetrating mode one by one to form plane fixation.

6. The quick fixing device of claim 4 wherein the profiling structure comprises a plurality of profiling bumps protruding into the area of the base plate corresponding to the cavity window.

7. The magnetic quick fixing device according to claim 4, wherein the positioning assembly comprises at least two positioning columns, at least two through holes are formed in the bottom plate corresponding to each material fixing cavity, the at least two positioning columns are connected with the at least two through holes in a one-to-one correspondence manner, conical top ends of the at least two positioning columns penetrate out of cavity windows of the cavity plate, at least two positioning holes are formed in the pressing plate corresponding to the positioning columns, and the at least two positioning columns are connected with the at least two positioning holes in a one-to-one correspondence manner to form plane fixation.

8. The magnetic quick fixing device according to claim 7, wherein the number of the positioning columns is two, the two positioning columns specifically comprise a large-diameter positioning column and a small-diameter positioning column, the pressing plate is correspondingly provided with a large-diameter positioning hole and a small-diameter positioning hole, the large-diameter positioning column is connected with the large-diameter positioning hole in a penetrating manner, and the small-diameter positioning column is connected with the small-diameter positioning hole in a penetrating manner.

9. The quick fixing device of claim 4 wherein the two opposing side walls of the base plate are recessed with slots that open at the sides and bottom of the base plate.

10. A processing apparatus comprising a magnetically attractable quick fixture according to any one of claims 1 to 9.