CN209987316U - Shell button forming die for mobile phone processing - Google Patents

Abstract

The utility model discloses a shell button forming die for mobile phone processing, which comprises a base and a connecting block, wherein a spring fixing die device is arranged at the middle position of the upper end of the base, a fixing pressing block is arranged at the upper end position of the spring fixing die device, connecting pressing rods are arranged at the front and rear positions and the left and right positions of the upper end of the fixing pressing block, and because the spring fixing die device is arranged, when a fixing die body is placed, a telescopic spring in a spring clamping column can be stretched, so that a semicircular clamping column can be driven to stretch, the semicircular clamping column can be better fixed and separated with clamping grooves at the front and rear inner positions of the inner wall of a supporting seat, the fixing die body is convenient to be fixed and separated with two supporting seats, and the fixing die body can be better molded simultaneously, thereby not only improving the forming rate of the die, but also reduces the production cost.

Description

Shell button forming die for mobile phone processing

Technical Field

The utility model belongs to the technical field of cell-phone processing is with relevant of shell button forming die, concretely relates to shell button forming die for cell-phone processing.

Background

The mould is various moulds and tools for obtaining required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production. In short, a mold is a tool used to make a shaped article, the tool being made up of various parts, different molds being made up of different parts. The processing of the shape of an article is realized mainly by changing the physical state of a formed material. The element has the name of "industrial mother". The blank is formed into a product with a specific shape and size under the action of external force. The method is widely applied to blanking, die forging, cold heading, extrusion, powder metallurgy part pressing, pressure casting and the molding processing of compression molding or injection molding of products such as engineering plastics, rubber, ceramics and the like. The die has a specific contour or inner cavity shape, and the blank can be separated (blanked) according to the contour shape by applying the contour shape with the cutting edge. The blank can obtain a corresponding three-dimensional shape by using the inner cavity shape. The mold generally comprises a movable mold and a fixed mold (or a male mold and a female mold), which can be separated or combined. When the blank is closed, the blank is injected into the die cavity for forming. The die is a precise tool, has a complex shape, bears the expansion force of a blank, has higher requirements on structural strength, rigidity, surface hardness, surface roughness and processing precision, and the development level of die production is one of important marks of the mechanical manufacturing level.

The existing technology of the shell key forming die for mobile phone processing has the following problems: when the existing shell key forming die for mobile phone processing is used, the fixing die is placed inside the two supporting seats and is located at the middle position of the upper end of the base, and although a certain fixing effect is achieved, the fixing die can move when placed or pressed to form, so that the die can be deformed when formed, the forming rate of the die is reduced, and the production cost is increased.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a shell button forming die is used in cell-phone processing to solve the shaping rate that has reduced the mould and increased the manufacturing cost problem that provide among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a shell key forming die for mobile phone processing comprises a base and a first connecting block, wherein a spring fixing die device is arranged at the middle position of the upper end of the base, the upper end of the spring fixing die device is provided with a fixing pressing block, the front side and the rear side of the upper end of the fixing pressing block as well as the left side and the right side of the upper end of the fixing pressing block are provided with connecting pressing rods, the left and right sides of the spring fixing die device and the fixing press block are provided with supporting seats, two supporting seats are arranged at the left and right sides of the middle of the upper end of the base, the outer wall positions of the four connecting pressure rods and the upper end positions of the supporting seats are provided with upper fixing platforms, go up fixed station upper end intermediate position department and be provided with the connecting block No. two, go up fixed station upper end in the middle of the left and right sides position department and both sides position department all is provided with the connecting block No. one around with, four No. one the connecting block is located the both ends position department around No. two connecting blocks.

Preferably, the spring fixing die device comprises a fixing key groove, a fixing die body and a spring clamping column, the fixing key groove is formed in the position of the inner portion of the upper end of the fixing die body, the spring clamping column is sleeved on the inner portions of the front side and the rear side of the left end and the right end of the fixing die body, and the spring fixing die device is fixedly connected with the supporting seat through the spring clamping column.

Preferably, the fixed key grooves are nine in number, the depth of the fixed key grooves is eight millimeters, the number of the spring clamp columns is four, and the fixing clamp holes are formed in the inner positions of the front side and the rear side of the left end and the right end of the fixed die body.

Preferably, the spring clamp column includes anticreep board, fixed connection board, expanding spring and semicircle card post, fixed connection board upper end intermediate position department is provided with expanding spring, expanding spring upper end position department is provided with the anticreep board, anticreep board upper end intermediate position department is provided with semicircle card post, the spring clamp post passes through fixed connection board and the fixed die body fixed connection.

Preferably, the supporting seat sets up to two, two both sides inner wall position department is provided with the draw-in groove around the supporting seat inner wall, two the supporting seat height sets up to eight centimetres, two the supporting seat passes through welding base fixed connection.

Preferably, an I-shaped fixing groove is formed in the middle of the upper fixing table, square fixing grooves are formed in the left and right inner positions of the middle of the upper fixing table and the front and rear inner positions of the middle of the upper fixing table, and the thickness of the upper fixing table is two centimeters.

Preferably, the number of the connecting compression rods is four, the connecting compression rods are cylindrical structures formed by three-zero-four stainless steel materials, and the height and the diameter of each connecting compression rod are respectively eight centimeters and one centimeter.

Preferably, the number of the first connecting blocks is four, the fixing holes are formed in the inner positions of the front side, the rear side and the inner positions of the rear side in the middle of the first connecting blocks, and the thickness of the first connecting blocks is set to be one centimeter.

Compared with the prior art, the utility model provides a shell button forming die for cell-phone processing possesses following beneficial effect:

1. the utility model discloses install the fixed mould device of spring, when placing the fixed mould body, the spring clip post will stretch out and draw back for the draw-in groove fixed connection of the inside position department in both sides around spring clip post and the supporting seat inner wall, thereby make spring clip post and supporting seat fixed connection, also make the fixed mould body fix in the inside position department of supporting seat and be located base upper end intermediate position department simultaneously, just so can not make the fixed mould body take place to squint, can not lead to the mould variant in addition when pushing down.

2. The utility model discloses install the spring clip post, when placing the fixed mould body, expanding spring in the spring clip post will stretch out and draw back to can drive the semicircle card post flexible, make the semicircle card post can be better with the fixed and separation of draw-in groove of the inside position department in both sides around the supporting seat inner wall, made things convenient for the fixed mould body to fix and separate, thereby make the fixed mould body can mould type work better, so not only improved the shaping rate of mould, but also reduced manufacturing cost.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:

fig. 1 is a schematic structural view of a forming mold for a housing key for mobile phone processing according to the present invention;

fig. 2 is a schematic structural view of a front view provided by the present invention;

fig. 3 is a schematic structural view of a spring fixing mold device provided by the present invention;

fig. 4 is a schematic view of a spring clip column structure provided by the present invention;

in the figure: 1. a first connecting block; 2. a second connecting block; 3. connecting a pressure lever; 4. the spring fixes the die device; 41. fixing the key pressing groove; 42. fixing the mold body; 43. a spring clip post; 431. an anti-drop plate; 432. fixing the connecting plate; 433. a tension spring; 434. a semicircular clamping column; 5. fixing a pressing block; 6. a base; 7. a supporting seat; 8. and (4) an upper fixing table.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a shell button forming die for cell-phone processing, including base 6 and connecting block 1, 6 upper end intermediate position departments of base are provided with spring fixing die device 4, press keyway 41 through nine fixings, can be better deposit the material, 4 upper end position departments of spring fixing die device are provided with fixed briquetting 5, both sides position department and left and right sides position department all are provided with connection depression bar 3 around fixed briquetting 5 upper end, in order to drive fixed briquetting 5 better and remove, thereby make fixed briquetting 5 better to the fixed material of pressing keyway 41 inside in spring fixing die device 4 mould type work, 4 and 5 left and right sides position departments of fixed briquetting of spring fixing die device are provided with supporting seat 7, carry out flexible work through expanding spring 433 in spring card post 43, thereby can drive semicircle card post 434 and carry out flexible work, make semicircle card post 434 can be better with the fixed draw-in groove of two supporting seat 7 inner walls front and back both sides inside position departments of draw-fixing groove of locating, the semicircle card post 434 can be And separation, it is fixed and the separation to have made things convenient for the fixed die body 42, also make the fixed die body 42 can mould the type work better simultaneously, two supporting seats 7 are located 6 upper ends middle left and right sides position departments of base, four connect 3 outer wall position departments of depression bar and 7 upper end position departments of supporting seat all are provided with fixed station 8, it is provided with connecting block 2 No. two to go up 8 upper end middle position departments of fixed station, go up 8 upper ends middle left and right sides position departments of fixed station and front and back both sides position departments all be provided with connecting block 1 No. one, four connecting block 1 are located two connecting block 2 left and right sides position departments around both ends, through the fixed orifices of four connecting block 1 middle front and back both sides inside position departments with the stiff end fixed connection of external equipment, thereby make external equipment can drive the fixed station 8 removal through connecting block 1 No. one.

Further, the fixed mould device 4 of spring is including fixed according to keyway 41, the fixed mould body 42 and spring clip post 43, the fixed mould body 42 upper end internal position department is provided with fixedly according to keyway 41, for better deposit material work, both ends front and back both sides internal position department has cup jointed spring clip post 43 about the fixed mould body 42, the fixed mould device 4 of spring passes through spring clip post 43 and supporting seat 7 fixed connection, flexible work is carried out through expanding spring 433 in spring clip post 43, thereby can drive semicircle card post 434 and stretch out and draw back the work, make semicircle card post 434 can be better with the draw-in groove of two supporting seat 7 inner wall front and back both sides internal position departments fixed and separation, fixed mould body 42 is fixed and the separation has been made things convenient for, also make the fixed mould body 42 can mould type work better simultaneously.

Further, it sets up to nine according to keyway 41 to be fixed, and nine are fixed to set up to eight millimeters according to keyway 41 degree of depth, and for better deposit material work, spring card post 43 sets up to four, and both ends front and back both sides inside position department is provided with the fixing clip hole about the fixed die body 42, also for fixing better and separation work, makes things convenient for the installation of the fixed die body 42 and disassembles the work.

Further, the spring clamp column 43 includes anticreep board 431, fixed connection board 432, expanding spring 433 and semicircle card column 434, fixed connection board 432 upper end intermediate position department is provided with expanding spring 433, expanding spring 433 upper end position department is provided with anticreep board 431, anticreep board 431 upper end intermediate position department is provided with semicircle card column 434, spring clamp column 43 passes through fixed connection board 432 and the fixed mould body 42 fixed connection, the flexible work is carried out through expanding spring 433 in the spring card column 43, thereby can drive semicircle card column 434 and carry out the work of stretching out and drawing back, make semicircle card column 434 can be better with the draw-in groove of two supporting seat 7 inner wall front and back both sides internal position departments fixed and separation, fixed mould body 42 is fixed and separation has been made things convenient for, also make fixed mould body 42 can mould type work better simultaneously.

Further, supporting seat 7 sets up to two, and both sides inner wall position department is provided with the draw-in groove around two supporting seat 7 inner walls, and two supporting seat 7 highly set up to eight centimetres, and two supporting seat 7 are through 6 fixed connection of welding base, for carrying out the work of supporting better, simultaneously through the semicircle card post 434 fixed connection in draw-in groove and the spring card post 43 to make things convenient for the fixed of spring fixing die set 4 and separate.

Further, an I-shaped fixing groove is formed in the middle of the upper fixing table 8, square fixing grooves are formed in the left and right inner positions of the middle of the upper fixing table 8 and the front and rear inner positions of the middle, the thickness of the upper fixing table 8 is set to be two centimeters, and the upper fixing table 8 can better drive the connecting pressing rod 3 and the fixing pressing block 5 to perform lower compression molding.

Further, connect depression bar 3 and set up to four, four connect depression bar 3 and constitute cylinder type structure by three zero four stainless steel materials, four height and the diameter of connecting depression bar 3 set up to eight centimetres and one centimetre respectively, move for driving solid fixed pressing block 5 better to make solid fixed pressing block 5 better to the fixed material according to keyway 41 inside in the spring fixed die device 4 mould the type work.

Furthermore, connecting block 1 sets up to four, and both sides internal position department is provided with the fixed orifices around four connecting block 1 are middle, and four connecting block 1 thickness sets up to one centimetre, through the fixed orifices of the internal position department of both sides around four connecting block 1 are middle with the stiff end fixed connection of external equipment to make external equipment can drive through connecting block 1 and go up 8 removals of fixed station.

The utility model discloses a theory of operation and use flow: after the utility model is installed, the worker firstly fixedly connects the first connecting block 1 and the second connecting block 2 at the middle position of the upper end of the upper fixing table 8 with the external device, then drives the first connecting block 1 and the second connecting block 2 to move upwards through the external device, thereby driving the upper fixing table 8 to move upwards, at this time, the upper fixing table 8 will drive the four connecting pressure rods 3 to move upwards, thereby also making the fixing pressure block 5 move upwards, when the fixing pressure block 5 moves upwards to the designated position, the worker puts the material into the fixing key groove 41 at the inner position of the upper end of the fixing mold body 42, then puts the spring fixing mold device 4 into the middle position of the two supporting seats 7 and the middle position of the upper end of the base 6, at this time, the expansion spring 433 in the spring clamping column 43 will compress, thereby driving the semi-circular clamping column 434 to contract, when the semicircular clamping columns 434 are aligned with the clamping grooves at the inner positions of the front and rear sides of the inner walls of the two supporting seats 7, the semicircular clamping columns 434 are stretched, so that the semicircular clamping columns 434 can be fixed inside the clamping grooves at the inner positions of the front and rear sides of the inner walls of the two supporting seats 7, so that the spring fixing mold device 4 is fixedly connected with the two supporting seats 7, at this time, the upper fixing table 8 is moved downwards through the operation of external equipment, so as to drive the connecting pressing rod 3 and the fixing pressing block 5 to move downwards, after the fixing pressing block 5 is contacted with the fixing mold body 42, the fixing pressing block 5 can perform compression molding work on the material fixed inside the key groove 41, after the compression molding, a worker can move the fixing mold body 42 outwards, so as to compress the telescopic springs 433 in the spring clamping columns 43, so as to drive the semicircular clamping columns 434 to perform contraction work, meanwhile, the semicircular clamping columns 434 are separated from the clamping grooves in the inner positions of the front side and the rear side of the inner walls of the two supporting seats 7, so that the fixed mold body 42 can be separated from the two supporting seats 7, after the fixed mold body 42 is separated from the two supporting seats 7, a worker can take out the formed mold from the inner position of the fixed key groove 41, and the work can be continued after the formed mold is taken out, which is the working principle of the whole equipment.

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

Claims (8)

1. The utility model provides a shell button forming die for cell-phone processing, includes base (6) and connecting block (1), its characterized in that: the spring fixing die device (4) is arranged at the middle position of the upper end of the base (6), the fixing pressing block (5) is arranged at the upper end position of the spring fixing die device (4), the connecting pressing rods (3) are arranged at the front side position, the rear side position, the left side position and the right side position of the upper end of the fixing pressing block (5), the supporting seats (7) are arranged at the left side position and the right side position of the upper end of the spring fixing die device (4) and the left side position of the fixing pressing block (5), the two supporting seats (7) are arranged at the left side position and the right side position of the middle of the upper end of the base (6), the upper fixing table (8) is respectively provided with an upper fixing table (8) at the outer wall position of the four connecting pressing rods (3) and the upper end position of the supporting seats (7), the second connecting block (2) is arranged at the, four No. one connecting block (1) is located No. two connecting block (2) about both ends front and back both sides position department.

2. The forming die of the shell key for the mobile phone processing according to claim 1, characterized in that: spring fixed mould device (4) are including fixed key groove (41), the fixed mould body (42) and spring clip post (43) of pressing, the inside position department in the fixed mould body (42) upper end is provided with fixedly according to key groove (41), spring clip post (43) have been cup jointed to both sides inside position department around both ends about the fixed mould body (42), spring fixed mould device (4) are through spring clip post (43) and supporting seat (7) fixed connection.

3. The forming die for the shell key for mobile phone processing according to claim 2, characterized in that: it sets up to nine, nine according to keyway (41) fixedly according to keyway (41) degree of depth and set up to eight millimeters, spring card post (43) set up to four, both ends front and back both sides inside position department is provided with the fixing clip hole about the fixed die body (42).

4. The forming die for the shell key for mobile phone processing according to claim 2, characterized in that: spring card post (43) are including anticreep board (431), fixed connection board (432), expanding spring (433) and semicircle card post (434), fixed connection board (432) upper end intermediate position department is provided with expanding spring (433), expanding spring (433) upper end position department is provided with anticreep board (431), anticreep board (431) upper end intermediate position department is provided with semicircle card post (434), spring card post (43) are through fixed connection board (432) and the fixed die body (42) fixed connection.

5. The forming die of the shell key for the mobile phone processing according to claim 1, characterized in that: the supporting seat is characterized in that the number of the supporting seats (7) is two, clamping grooves are formed in the positions of the inner walls of the front side and the rear side of the inner wall of the supporting seat (7), the height of the supporting seat (7) is eight centimeters, and the supporting seat (7) is fixedly connected with the welding base (6).

6. The forming die of the shell key for the mobile phone processing according to claim 1, characterized in that: an I-shaped fixing groove is formed in the middle inner position of the upper fixing table (8), square fixing grooves are formed in the inner positions of the left side and the right side of the middle of the upper fixing table (8) and the inner positions of the front side and the rear side of the middle of the upper fixing table, and the thickness of the upper fixing table (8) is two centimeters.

7. The forming die of the shell key for the mobile phone processing according to claim 1, characterized in that: the connecting pressing rods (3) are four, the connecting pressing rods (3) are cylindrical structures formed by three-zero-four stainless steel materials, and the height and the diameter of each connecting pressing rod (3) are eight centimeters and one centimeter respectively.

8. The forming die of the shell key for the mobile phone processing according to claim 1, characterized in that: the thickness of the first connecting block (1) is set to be one centimeter.

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