CN219632571U - Built-in magnetism is inhaled cell-phone shell integrated into one piece mould of structure - Google Patents

Abstract

The utility model relates to the technical field, and discloses an integrated mold for forming a mobile phone shell with a built-in magnetic attraction structure, including a device main body, a mounting frame is fixedly installed on the top of the device body, and an extrusion mechanism is arranged on the side of the mounting frame , the extrusion mechanism includes a connecting frame, a first threaded rod, a first rotating gear, a second rotating gear and a connecting shaft. This kind of mobile phone shell integral molding mold with built-in magnetic attraction structure effectively solves the problem that in the actual use process, when the mold is die-casting the raw materials, the upper and lower mold blocks in the device are not tightly fitted, which will cause some raw materials to fall from the mold. The overflow between the gaps between the two will cause problems that affect the quality of the product. During the operation, the extrusion block can effectively squeeze the extension block, so that the positioning of the upper mold block can be restricted, so that the upper and lower parts of the device The molds are tightly fitted to prevent the raw materials from overflowing from the gap between the upper and lower molds during the production of the device, which improves the quality of the products produced by the device.

Description

A mobile phone case integral molding mold with a built-in magnetic attraction structure

technical field

The utility model relates to the technical field, in particular to an integrated molding mold for a mobile phone case with a built-in magnetic attraction structure.

Background technique

Molds, various molds and tools used in industrial production for injection molding, blow molding, extrusion, die-casting or forging forming, smelting, stamping, etc. to obtain the required products, in short, molds are tools used to make shaped objects , this kind of 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 through the change of the physical state of the formed material. It is known as the "mother of industry". It is a tool for making blanks into workpieces with specific shapes and sizes. It is widely used in blanking, die forging, cold heading, extrusion, powder metallurgy parts pressing, pressure casting, and compression molding or molding of engineering plastics, rubber, ceramics and other products. Injection molding processing.

According to the patent No. CN214725663U, a new type of mobile phone casing integrated mold, this solution solves the problem that when the existing device is in use, most of the traditional mobile phone casing integrated molds have large differences in size and shape and design standards during the production process. Errors lead to poor user experience, and generally do not support the customization of numbers or patterns on the shell.

At present, when the device is in use, when the mold is die-casting the raw material, the upper and lower mold blocks in the device are not tightly fitted, which will cause some raw materials to overflow from the gap between the two, thereby affecting The problem of product quality, and the device cannot quickly and effectively remove the finished product from the device, and the product that has just been produced is still at high temperature, which will lead to the phenomenon of product sticking in the mold, resulting in low production efficiency of the device In view of the problems existing in the device, the utility model introduces a mobile phone shell integral molding mold with a built-in magnetic structure.

Utility model content

Aiming at the deficiencies of the prior art, the utility model provides a mobile phone case integral molding mold with a built-in magnetic attraction structure, which can tightly clamp the upper and lower molds in the device to prevent the overflow of raw materials and can quickly and effectively eject the product from the mold. The advantages of the present invention solve the problems raised in the background technology.

The utility model provides the following technical proposal: a mobile phone shell integrated mold with a built-in magnetic attraction structure, including a device main body, a mounting frame is fixedly installed on the top of the device body, and an extrusion mechanism is arranged on the side of the mounting frame. The extruding mechanism includes a connecting frame, a first threaded rod, a first rotating gear, a second rotating gear and a connecting shaft, the side of the connecting frame is fixedly installed with the side of the mounting bracket, and the outer surface of the first threaded rod It is socketed with the inner wall of the connecting frame, the inner wall of the first rotating gear meshes with the outer surface of the first threaded rod, the outer surface of the second rotating gear meshes with the outer surface of the first rotating gear, and the outer surface of the connecting shaft The outer surface is fixedly connected with the inner wall of the second rotating gear.

Preferably, the bottom of the device main body is provided with a lifting mechanism, the lifting mechanism includes a fixed frame, a fixed rod, a sliding block and a second threaded rod, the top of the fixed frame is fixedly installed with the bottom of the device main body, and the Both ends of the fixed rod are fixedly connected to both sides of the inner wall of the fixed frame, the inner wall of the sliding block is attached to the outer surface of the fixed rod, and the outer surface of the second threaded rod is connected to the inner thread of the sliding block.

Preferably, a connecting plate is fixedly installed on the top of the connecting frame, a driving motor is fixedly connected to the top of the connecting plate, and one end of the output shaft of the driving motor is fixedly connected to one end of the connecting shaft.

Preferably, one end of the first threaded rod is rotatably connected to a connecting frame, a telescopic spring is fixedly installed on the top of the inner wall of the connecting frame, and one end of the telescopic spring is fixedly connected to an extruding block.

Preferably, a rotating motor is fixedly installed on the side of the fixed frame, the output shaft of the rotating motor runs through the side of the fixed frame, and one end of the output shaft of the fixed frame is fixedly connected to one end of the second threaded rod, and the main body of the device A mold frame is fixedly installed on the inner wall, and a lower mold block is attached to the bottom of the mold frame, and a connecting rod is fixedly installed on the bottom of the lower mold block.

Preferably, an electric telescopic rod is fixedly installed on the top of the mounting frame, and one end of the electric telescopic rod runs through the top of the mounting frame, and one end of the electric telescopic rod is fixedly connected with an upper mold block, and the two sides of the upper mold block All are fixedly installed with extension blocks.

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

1. The integral molding mold of the mobile phone case with a built-in magnetic attraction structure, through the setting of the extrusion mechanism, when in use, firstly, the telescopic action of the electric telescopic rod drives the upper mold block installed at the end to move downward, and then to the bottom The raw material inside the lower mold block is die-cast, and when the bottom of the side is attached to the top of the mold frame, the connecting shaft and the second rotating gear installed at the end of the connecting shaft are driven to rotate through the action of the driving motor, thereby driving its outer surface The meshed first rotating gear rotates, thereby controlling the first threaded rod threaded on the inner wall of the first rotating gear to perform telescopic movement, thereby driving the connecting frame connected to the end of the first threaded rod to move to the center of the mounting frame, thereby making the The extrusion block set inside the connecting frame forms an extrusion with the extension block on the side of the upper mold block, thereby sealing the bottom of the side of the upper mold block and the top of the mold frame, which effectively solves the problem of die casting of raw materials by the mold during actual use. When forming, the upper and lower mold blocks in the device are not tightly fitted, which will cause some raw materials to overflow from the gap between the two, which will cause problems affecting product quality. The extrusion of the pressing block to the extension block can limit the positioning of the upper mold block, so that the upper and lower molds in the device can be closely fitted, so as to prevent the raw materials from overflowing from the gap between the upper and lower molds during the production of the device, thereby extremely Greatly improved the quality of the product produced by the device.

2. The integral molding mold of the mobile phone case with a built-in magnetic attraction structure, through the setting of the lifting mechanism, when the device is in use, after the die-casting of the product is completed, the electric telescopic rod drives the upper mold block to move upwards, and at the same time, the output shaft of the motor rotates The rotation drives the second threaded rod to rotate, so that the sliding block engaged with the outer surface of the second threaded rod moves along the track of the fixed rod, and forms an upward force on the connecting rod during the movement of the sliding block, and Drive the connecting rod and the lower mold block connected to the top of the connecting rod to move upward together, and eject the products in the lower mold block, which effectively solves the problem that the device cannot quickly and effectively complete the production of products in the actual use process. Taking it out from the device will cause the product to stick in the mold, which will cause the problem of low production efficiency of the device. During the entire operation process, the product produced by the device can be quickly and conveniently ejected to prevent the product from being connected to the mold. The inner wall of the frame is adhered, thereby ensuring the integrity of the product, thereby greatly improving the production efficiency of the device.

Description of drawings

Fig. 1 is a schematic diagram of the overall structure of the utility model device;

Fig. 2 is the sectional structure schematic diagram of Fig. 1 of the utility model;

Fig. 3 is the local structure schematic diagram of Fig. 1 of the utility model;

Fig. 4 is a schematic diagram of an enlarged structure at A in Fig. 2 of the present utility model.

In the figure: 1. The main body of the device; 2. The mounting frame; 3. The connecting frame; 4. The first threaded rod; 5. The first rotating gear; 6. The second rotating gear; 7. The connecting shaft; 8. The driving motor; 9 , connecting plate; 10, connecting frame; 11, telescopic spring; 12, extrusion block; 13, electric telescopic rod; 14, upper mold block; 15, extension block; 16, fixed frame; 17, fixed rod; 18, sliding 19, the second threaded rod; 20, the rotating motor; 21, the connecting rod; 22, the lower mold block; 23, the mold frame.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Fig. 1-4, a mobile phone case integral molding mold with a built-in magnetic attraction structure, including a device main body 1, a mounting frame 2 is fixedly installed on the top of the device body 1, and an extrusion mechanism is arranged on the side of the mounting frame 2. Mechanism includes connecting frame 3, first threaded rod 4, first rotating gear 5, second rotating gear 6 and connecting shaft 7, the side of connecting frame 3 is fixedly installed with the side of mounting frame 2, the outer side of first threaded rod 4 The surface is socketed with the inner wall of the connecting frame 3, the inner wall of the first rotating gear 5 meshes with the outer surface of the first threaded rod 4, the outer surface of the second rotating gear 6 meshes with the outer surface of the first rotating gear 5, and the connecting shaft 7 The outer surface of the outer surface is fixedly connected with the inner wall of the second rotating gear 6. During the operation of the extrusion mechanism, the extrusion block 12 can effectively squeeze the extension block 15, thereby limiting the positioning of the upper mold block 14, so that The upper and lower molds in the device are tightly fitted to prevent raw materials from overflowing from the gap between the upper and lower molds during the production of the device, thereby greatly improving the product quality produced by the device.

Wherein; the bottom of the device main body 1 is provided with a lifting mechanism, and the lifting mechanism includes a fixed frame 16, a fixed rod 17, a sliding block 18 and a second threaded rod 19, the top of the fixed frame 16 is fixedly installed with the bottom of the device main body 1, and the fixed rod Both ends of 17 are fixedly connected with both sides of the fixed frame 16 inner wall, the inner wall of the sliding block 18 fits with the outer surface of the fixed rod 17, the outer surface of the second threaded rod 19 is connected with the inner thread of the sliding block 18, and the lifting mechanism During the operation process, the products produced by the device can be quickly and conveniently ejected, so as to prevent the product from sticking to the inner wall of the mold frame 23, thereby ensuring the integrity of the product, and greatly improving the production efficiency of the device.

Wherein; the top of connecting frame 3 is fixedly installed with connecting plate 9, and the top of connecting plate 9 is fixedly connected with driving motor 8, and one end of driving motor 8 output shaft is fixedly connected with one end of connecting shaft 7.

Wherein; one end of the first threaded rod 4 is rotatably connected with a connecting frame 10 , the top of the connecting frame 10 inner wall is fixedly equipped with a telescopic spring 11 , and one end of the telescopic spring 11 is fixedly connected with an extruding block 12 .

Wherein; the side of fixed frame 16 is fixedly installed with rotating motor 20, and the output shaft of rotating motor 20 runs through the side of fixed frame 16, and an end of fixed frame 16 output shafts is fixedly connected with an end of second threaded rod 19, and device main body 1 The inner wall is fixedly equipped with a mold frame 23, the bottom of the mold frame 23 is fitted with a lower mold block 22, and the bottom of the lower mold block 22 is fixedly installed with a connecting rod 21. When the rotating motor 20 rotates by driving the second threaded rod 19, thereby controlling The sliding block 18 moves, and the connecting rod 21 is pressed by the sliding block 18, thereby controlling the lifting of the lower mold block 22 .

Wherein; the top of mounting bracket 2 is fixedly installed with electric telescopic rod 13, and one end of electric telescopic rod 13 runs through the top of mounting frame 2, and one end of electric telescopic rod 13 is fixedly connected with upper mold block 14, and the both sides of upper mold block 14 Extension blocks 15 are fixedly installed.

Working principle, when in use, firstly, the upper mold block 14 installed at the end is driven downward by the telescopic action of the electric telescopic rod 13, and then the raw material inside the lower mold block 22 at the bottom is die-cast, and the bottom of the side of 24 When it is attached to the top of the mold frame 23, the connecting shaft 7 and the second rotating gear 6 installed at the end of the connecting shaft 7 are driven to rotate through the action of the driving motor 8, thereby driving the first rotating gear 5 meshed with its outer surface to rotate , thereby controlling the first threaded rod 4 that is threaded on the inner wall of the first rotating gear 5 to perform telescopic movement, thereby driving the connecting frame 10 that is rotationally connected to the end of the first threaded rod 4 to move toward the center of the mounting frame 2, so that the connecting frame 10 The extrusion block 12 arranged inside forms extrusion with the extension block 15 on the side of the upper mold block 14 , thereby sealing the bottom of the side of the upper mold block 14 and the top of the mold frame 23 .

Simultaneously, after the die-casting of the product is finished by the device, when the electric telescopic rod 13 drives the upper mold block 14 to move upwards, the rotation of the output shaft of the rotating motor 20 drives the second threaded rod 19 to rotate, so that the second threaded rod 19 The sliding block 18 engaged on the outer surface moves along the track of the fixed rod 17, and forms an upward force on the connecting rod 21 during the moving process of the sliding block 18, and drives the connecting rod 21 and the lower part connected to the top of the connecting rod 21. The mold blocks 22 move upward together, and the products in the lower mold block 22 are ejected from the mold.

It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is a relationship between these entities or operations. There is no such actual relationship or order between them. Furthermore, the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus comprising a set of elements includes not only those elements, but also includes elements not expressly listed. other elements of or also include elements inherent in such a process, method, article, or device.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (6)

1. The utility model provides a built-in magnetism is inhaled cell-phone shell integrated into one piece mould of structure, its characterized in that, including device main part (1), the top fixed mounting of device main part (1) has mounting bracket (2), the side of mounting bracket (2) is provided with extrusion mechanism, extrusion mechanism is including connecting frame (3), first threaded rod (4), first rotation gear (5), second rotation gear (6) and connecting axle (7), the side fixed mounting of side and mounting bracket (2) of connecting frame (3), the surface of first threaded rod (4) cup joints with the inner wall of connecting frame (3), the inner wall of first rotation gear (5) meshes with the surface of first threaded rod (4), the surface of second rotation gear (6) meshes with the surface of first rotation gear (5), the surface of connecting axle (7) and the inner wall fixed connection of second rotation gear (6).

2. The integrated molding die for a mobile phone shell with a built-in magnetic attraction structure as set forth in claim 1, wherein: the lifting mechanism is arranged at the bottom of the device main body (1), and comprises a fixed frame (16), a fixed rod (17), a sliding block (18) and a second threaded rod (19), wherein the top of the fixed frame (16) is fixedly arranged at the bottom of the device main body (1), two ends of the fixed rod (17) are fixedly connected with two sides of the inner wall of the fixed frame (16), the inner wall of the sliding block (18) is attached to the outer surface of the fixed rod (17), and the outer surface of the second threaded rod (19) is in threaded connection with the inner surface of the sliding block (18).

3. The integrated molding die for a mobile phone shell with a built-in magnetic attraction structure as set forth in claim 1, wherein: the top fixed mounting of connecting frame (3) has connecting plate (9), the top fixedly connected with driving motor (8) of connecting plate (9), the one end of driving motor (8) output shaft and the one end fixed connection of connecting axle (7).

4. The integrated molding die for a mobile phone shell with a built-in magnetic attraction structure as set forth in claim 1, wherein: one end of the first threaded rod (4) is rotationally connected with a connecting frame (10), the top of the inner wall of the connecting frame (10) is fixedly provided with a telescopic spring (11), and one end of the telescopic spring (11) is fixedly connected with an extrusion block (12).

5. The integrated molding die for a mobile phone shell with a built-in magnetic attraction structure as claimed in claim 2, wherein: the side fixed mounting of fixed frame (16) has rotation motor (20), the output shaft of rotation motor (20) runs through the side of fixed frame (16), and the one end of fixed frame (16) output shaft and the one end fixed connection of second threaded rod (19), the inner wall fixed mounting of device main part (1) has mould frame (23), the laminating of the bottom of mould frame (23) has bed die piece (22), the bottom fixed mounting of bed die piece (22) has connecting rod (21).

6. The integrated molding die for a mobile phone shell with a built-in magnetic attraction structure as set forth in claim 1, wherein: the top fixed mounting of mounting bracket (2) has electric telescopic handle (13), and the top of mounting bracket (2) is run through to the one end of electric telescopic handle (13), the one end fixedly connected with of electric telescopic handle (13) goes up mould piece (14), the both sides of going up mould piece (14) are all fixed mounting has extension piece (15).