CN215966103U - Simple structure based on mobile phone frame mold sliding part - Google Patents

Abstract

The utility model relates to the technical field of mobile phone frame production equipment, and discloses a simple structure based on a mobile phone frame die sliding part, which comprises a forging die body, wherein the forging die body is divided into an upper part and a lower part, the lower part of the forging die body is fixedly connected with a support, the top surface of the upper part of the forging die body is provided with an intermittent longitudinal die lifting mechanism, the intermittent longitudinal die lifting mechanism comprises a left clamping block, a right clamping block, a lower ejector rod, a partition plate, a vertical pipe and an upper ejector rod, the left clamping block and the right clamping block on the left side and the right side are alternately separated and closed and clamped with the corresponding lower ejector rod, different lower ejector rods are clamped with the corresponding left clamping block and the right clamping block and move upwards when moving to the lowest point, the waiting time of a single hydraulic pushing mechanism in the existing forging die in the process of switching from downward movement to upward movement is reduced, and the separation time of the upper part and the lower part of the forging die body is improved, the purpose of automatic quick reset is realized.

Description

Simple structure based on mobile phone frame mold sliding part

Technical Field

The utility model relates to the technical field of mobile phone frame production equipment, in particular to a simple structure based on a mobile phone frame mold sliding part.

Background

The mobile phone frame forging is a combination of forging and stamping, and is characterized in that a hammerhead of a forging and stamping machine and the like are utilized to apply pressure on a blank to enable the blank to generate plastic deformation.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a simple structure based on a sliding part of a mobile phone frame mold.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: a simple structure based on a mobile phone frame die sliding component comprises a forging die body, wherein the forging die body is divided into an upper portion and a lower portion, the lower portion of the forging die body is fixedly connected with a support, an intermittent longitudinal die lifting mechanism is arranged on the top surface of the upper portion of the forging die body and comprises a left clamping block, a right clamping block, a lower ejector rod, a partition plate, a vertical pipe and an upper ejector rod, the left clamping block and the right clamping block are movably connected with the upper portion of the forging die body through a self-adaptive closing mechanism, the vertical pipe is a hollow circular pipe, the partition plate is fixedly connected with the inner wall of the vertical pipe, a round hole is formed in the center of the partition plate, the outer circumferential surface of the vertical pipe is fixedly connected with the support of the lower portion of the forging die body, the lower ejector rod is slidably connected with the inner wall of the vertical pipe, the upper ejector rod is slidably connected with the inner wall of the vertical pipe and is located above the partition plate, the quantity of standpipe is two, and on two standpipe symmetries set up the support of the forging mould body of the latter half again, self-adaptation closing mechanism includes spheroid, sliding plate and spring two, sliding plate and first half forge mould body sliding connection and sliding plate and left fixture block bottom surface fixed connection, the one end and the sliding plate fixed connection of spring two, the other end and the first half of spring two forge mould body fixed connection, spheroid and lower ejector pin fixed connection on the spheroid cup joints ejector pin again, left side fixture block and right fixture block set up the shrinkage pool with the spheroid adaptation jointly, still set up actuating mechanism on the support of the forging mould body of the latter half.

Preferably, the quantity of self-adaptation closing mechanism is two, self-adaptation closing mechanism still includes communicating pipe, spring one, slider and depression bar down, communicating pipe be hollow pipe, the transverse section of communicating pipe is the character cut in bas-relief shape, slider and the inner wall sliding connection of communicating pipe, the depression bar is located under the ejector pin down with the top surface fixed connection of slider down, the one end and the communicating pipe fixed connection of spring one, the other end and the slider fixed connection of spring one.

Preferably, the driving mechanism comprises a rotating shaft, a follow-up plate and a shifting block, the follow-up plate is fixedly connected with the right side wall of the rotating shaft, the shifting block is fixedly connected with the follow-up plate, and the shifting block is positioned right above the upper ejector rod.

Preferably, the longitudinal section of the follow-up plate is circular, and the longitudinal section of the poking block is nipple-shaped.

Preferably, the driving mechanism further comprises a rotating plate and a cross rod, the cross rod is rotatably connected with the lower half portion of the forging die body, the cross rod is fixedly connected with the right end face of the cross rod, and the rotating shaft is fixedly connected with the right side wall of the rotating plate.

Preferably, the quantity of rotor plate, rotation axis, follow-up plate and stirring piece is two, and two rotation axis symmetries set up two terminal surfaces in the left and right sides of horizontal pole again, and the right side wall of left rotor plate and the left end face fixed connection of horizontal pole and the tie point of left rotor plate and horizontal pole are close to the bottom surface of forging die body, and the tie point of rotor plate and horizontal pole on right side is close to the top surface of rotor plate.

(III) advantageous effects

Compared with the prior art, the utility model provides a simple structure based on a sliding part of a mobile phone frame mold, which has the following beneficial effects:

1. this simple and convenient structure based on cell-phone frame mould sliding part closes the closed lower ejector pin block with corresponding lower ejector pin block of separation in turn through the left fixture block of the left and right sides, closes right fixture block and shifts up with corresponding left fixture block when the lower ejector pin of difference moves to the minimum, reduces single hydraulic pressure pushing mechanism and switches over the latency to the upward movement in-process from the downstream in the current forging mould, improves the time that the first half closes the separation of the forging mould body of latter half, realizes the purpose of automatic quick reset.

2. This simple and convenient structure based on cell-phone frame mould sliding part through the setting of the lower ejector pin of the left and right sides, left fixture block and right fixture block to the lower ejector pin of both sides, left fixture block and right fixture block work in turn, avoid single lower ejector pin to work repeatedly for a long time, improve the stability of the work of whole equipment, increase of service life.

3. This simple and convenient structure based on cell-phone frame mould sliding part through the setting of the lower ejector pin of the left and right sides, left fixture block and right fixture block to the lower ejector pin of both sides, left fixture block and right fixture block work in turn, cooperate current material loading drawing of patterns process, reduce the latency of forging mould body decline in-process that rises, improve production efficiency, practice thrift the cost.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is an enlarged view of A of FIG. 1 according to the present invention;

FIG. 3 is a schematic diagram of the transverse cross-sectional structure of the upper forging die body according to the present invention.

In the figure: 10. forging the die body; 11. a left clamping block; 12. a right clamping block; 13. a lower ejector rod; 14. a partition panel; 15. a vertical tube; 16. an ejector rod is arranged; 18. a rotating plate; 19. a cross bar; 20. a communicating pipe; 21. a first spring; 22. a slider; 23. a lower pressure lever; 24. a sphere; 25. a sliding plate; 26. a second spring; 28. a rotating shaft; 29. a follower plate; 30. and a poking block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, a simple structure based on a mobile phone frame mold sliding component includes a forging mold body 10, the forging mold body 10 is divided into an upper portion and a lower portion, the lower portion of the forging mold body 10 is fixedly connected with a support, the top surface of the upper portion of the forging mold body 10 is provided with an intermittent longitudinal mold lifting mechanism, the intermittent longitudinal mold lifting mechanism includes a left fixture block 11, a right fixture block 12, a lower ejector rod 13, a partition plate 14, a vertical tube 15, and an upper ejector rod 16, the left fixture block 11 and the right fixture block 12 are movably connected with the upper portion of the forging mold body 10 through a self-adaptive closing mechanism, the vertical tube 15 is a hollow circular tube, the partition plate 14 is fixedly connected with the inner wall of the vertical tube 15, a circular hole is formed in the center of the partition plate 14, the outer circumferential surface of the vertical tube 15 is fixedly connected with the support of the lower portion of the forging mold body 10, the lower ejector rod 13 is slidably connected with the inner wall of the vertical tube 15, the upper ejector rods 16 are slidably connected with the inner wall of the vertical pipes 15, the upper ejector rods 16 are located above the partition plate 14, the number of the vertical pipes 15 is two, the two vertical pipes 15 are symmetrically arranged on the support of the forging die body 10 of the lower half part, the self-adaptive closing mechanism comprises a ball 24, a sliding plate 25 and a spring two 26, the sliding plate 25 is slidably connected with the forging die body 10 of the upper half part, the sliding plate 25 is fixedly connected with the bottom surface of the left clamping block 11, one end of the spring two 26 is fixedly connected with the sliding plate 25, the other end of the spring two 26 is fixedly connected with the forging die body 10 of the upper half part, the ball 24 is sleeved on the lower ejector rod 13, the ball 24 is fixedly connected with the lower ejector rod 13, concave holes matched with the ball 24 are formed in the left clamping block 11 and the right clamping block 12 together, a driving mechanism is further arranged on the support of the forging die body 10 of the lower half part, the self-adaptive closing mechanism is two in number, the self-adaptive closing mechanism further comprises communicating pipes 20, A first spring 21, a slider 22 and a lower pressing rod 23, wherein the communicating pipe 20 is a hollow round pipe, the transverse cross section of the communicating pipe 20 is in a concave shape, the slider 22 is connected with the inner wall of the communicating pipe 20 in a sliding manner, the lower pressing rod 23 is fixedly connected with the top surface of the slider 22, the lower pressing rod 23 is positioned right below the lower ejector rod 13, one end of the first spring 21 is fixedly connected with the communicating pipe 20, the other end of the first spring 21 is fixedly connected with the slider 22, the driving mechanism comprises a rotating shaft 28, a follower plate 29 and a shifting block 30, the follower plate 29 is fixedly connected with the right side wall of the rotating shaft 28, the shifting block 30 is fixedly connected with the follower plate 29, the shifting block 30 is positioned right above the upper ejector rod 16, the longitudinal cross section of the follower plate 29 is circular, the longitudinal cross section of the shifting block 30 is nipple-shaped, the driving mechanism further comprises a rotating plate 18 and a cross rod 19, the cross rod 19 is rotatably connected with the lower half forging die body 10, and the cross rod 19 is fixedly connected with the right end surface of the cross rod 19, the rotating shaft 28 is fixedly connected with the right side wall of the rotating plate 18, the number of the rotating plate 18, the rotating shaft 28, the follower plate 29 and the toggle block 30 is two, the two rotating shafts 28 are symmetrically provided with the left and right end surfaces of the traverse 19, the right side wall of the left rotating plate 18 is fixedly connected with the left end surface of the traverse 19, the connection point of the left rotating plate 18 and the traverse 19 is close to the bottom surface of the forging die body 10, the connection point of the right rotating plate 18 and the traverse 19 is close to the top surface of the rotating plate 18, the traverse 19 is driven by the motor, the motor and the motor driving mode are the prior art, the details are not described herein, one end of the sliding plate 25 is connected with the communicating pipe 20 in a sliding manner, the two rotating plates 18 are driven to rotate around the traverse 19 by the rotation of the traverse 19, when the right rotating plate 18 rotates, the toggle block 30 on the traverse 19 rotates to be in contact with the top surface of the right upper ejector pin 16, when the rotating plate 18 rotates from the highest point to the lowest point, the upper ejector rods 16 slide downwards in the corresponding vertical tubes 15 to push hydraulic oil in the vertical tubes 15 to flow to the bottom surfaces of the corresponding partition plates 14, the hydraulic oil pushes the corresponding lower ejector rods 13 to move downwards, the lower ejector rods 13 on the right side slide downwards to be in contact with the left clamping block 11 and the right clamping block 12 which are right below, the lower ejector rods 13 on the left side press the corresponding lower pressing rods 23 to drive the corresponding sliding blocks 22 to slide downwards in the communicating tubes 20, negative pressure is formed above the sliding blocks 22, the springs 26 push the sliding plates 25 to drive the left clamping block 11 on the right side to be closed with the right clamping block 12 to clamp the corresponding lower ejector rods 13, the lower ejector rods 13 on the right side are connected with the left clamping block 11 and the right clamping block 12, at the moment, the sliding blocks 22 on the left side move upwards under the pushing of the hydraulic oil in the communicating tubes 20, the sliding blocks 22 on the left side push the corresponding lower pressing rods 23 to move upwards, the top surfaces of the sliding blocks 22 on the left side and the communicating tubes 20 to form a closed space with the communicating tubes 20, and the pressure is increased, the left sliding plate 25 pushes the left clamping block 11 on the left side to separate from the right clamping block 12, and after the left lower mandril 13 moves to contact with the left lower pressing rod 23, the left clamping block 11 on the left side is closed together with the right clamping block 12 to clamp the lower mandril 13, at the moment, the left clamping block 11 on the right side is separated together with the right clamping block 12 in the same way, at the moment, the lower mandril 13 on the left side just moves to the lowest point, the left clamping block 11 and the right clamping block 12 on the left and the right sides are alternately separated and closed to be clamped with the corresponding lower mandril 13, when different lower ejector rods 13 move to the lowest point, the corresponding left clamping block 11 and the right clamping block 12 are clamped and move upwards, the waiting time of a single hydraulic pushing mechanism in the existing forging die in the process of switching from downward movement to upward movement is reduced, the time for separating the upper half part from the lower half part of the forging die body 10 is prolonged, and the purpose of automatic and rapid reset is achieved.

Through the arrangement of the lower ejector rods 13, the left fixture block 11 and the right fixture block 12 on the left side and the right side, and the lower ejector rods 13, the left fixture block 11 and the right fixture block 12 on the two sides work alternately, the single lower ejector rod 13 is prevented from working repeatedly for a long time, the working stability of the whole equipment is improved, and the service life is prolonged.

Through the setting of the lower ejector pin 13, the left fixture block 11 and the right fixture block 12 of the left and right sides to the lower ejector pin 13, the left fixture block 11 and the right fixture block 12 of both sides work in turn, cooperate with the existing material loading demolding process, reduce the waiting time of the ascending and descending processes of the forging die body 10, improve the production efficiency and save the cost.

When the device is used, the rotation of the cross rod 19 drives the two rotating plates 18 to rotate around the cross rod 19, when the rotating plate 18 on the right side rotates, the toggle block 30 on the cross rod 19 rotates to be in contact with the top surface of the upper ejector rod 16 on the right side, when the rotating plate 18 rotates from the highest point to the lowest point, the upper ejector rod 16 slides downwards in the corresponding vertical pipe 15 to push hydraulic oil in the vertical pipe 15 to flow to the bottom surface of the corresponding partition plate 14, the hydraulic oil pushes the corresponding lower ejector rod 13 to move downwards, the lower ejector rod 13 on the right side slides downwards to be in contact with the left fixture block 11 and the right fixture block 12 right below, the lower ejector rod 13 on the left side presses the corresponding lower press rod 23 to drive the corresponding slide block 22 to slide downwards in the communicating pipe 20, negative pressure is formed above the slide block 22, the spring two 26 pushes the slide plate 25 to drive the left fixture block 11 on the right side to be closed to clamp the corresponding lower ejector rod 13, the lower ejector rod 13 on the right side is connected with the left fixture block 11 and the right fixture block 12, at this time, the left slider 22 is pushed by hydraulic oil in the communication pipe 20 to move up and down, the left slider 22 pushes the corresponding lower press rod 23 to move up, the pressure in the closed space formed by the top surface of the left slider 22 and the communication pipe 20 rises, the left sliding plate 25 pushes the left fixture block 11 on the left side to separate from the right fixture block 12, when the left lower push rod 13 moves to contact with the left lower press rod 23, the left fixture block 11 on the left side closes to clamp the lower push rod 13, the left fixture block 11 on the right side closes to separate from the right fixture block 12 in the same manner, at this time, the left lower push rod 13 just moves to the lowest point, the left fixture block 11 on the left side and the right fixture block 12 on the right side alternately separate and close to clamp the corresponding lower push rod 13, and the left fixture block 11 engages with the right fixture block 12 and moves up when different lower push rods 13 move to the lowest point.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a simple and convenient structure based on cell-phone frame mould sliding part, is including forging mould body (10), its characterized in that: the forging die comprises a forging die body (10), a lower half portion of the forging die body (10) is fixedly connected with a support, an intermittent longitudinal die lifting mechanism is arranged on the top surface of the upper half portion of the forging die body (10), the intermittent longitudinal die lifting mechanism comprises a left clamping block (11), a right clamping block (12), a lower ejector rod (13), a partition plate (14), a vertical pipe (15) and an upper ejector rod (16), the left clamping block (11) and the right clamping block (12) are movably connected with the upper half portion of the forging die body (10) through a self-adaptive closing mechanism, the vertical pipe (15) is a hollow circular pipe, the partition plate (14) is fixedly connected with the inner wall of the vertical pipe (15), a circular hole is formed in the center of the partition plate (14), the outer circumferential surface of the vertical pipe (15) is fixedly connected with the support of the lower half portion of the forging die body (10), and the lower ejector rod (13) is connected with the inner wall of the vertical pipe (15) in a sliding mode, the upper ejector rods (16) are connected with the inner walls of the vertical pipes (15) in a sliding mode, the upper ejector rods (16) are located above the partition plate (14), the vertical pipes (15) are two in number, the two vertical pipes (15) are symmetrically arranged on a bracket of the forging die body (10) of the lower half portion, the self-adaptive closing mechanism comprises a ball body (24), a sliding plate (25) and a second spring (26), the sliding plate (25) is connected with the forging die body (10) of the upper half portion in a sliding mode, the sliding plate (25) is fixedly connected with the bottom surface of the left clamping block (11), one end of the second spring (26) is fixedly connected with the sliding plate (25), the other end of the second spring (26) is fixedly connected with the forging die body (10) of the upper half portion, the ball body (24) is sleeved on the lower ejector rod (13), the ball body (24) is fixedly connected with the lower ejector rod (13), and concave holes matched with the ball body (24) are formed in the left clamping block (11) and the right clamping block (12), and a driving mechanism is also arranged on the bracket of the lower half part forging die body (10).

2. The simple structure based on the mobile phone frame mold sliding part according to claim 1, characterized in that: the quantity of self-adaptation closing mechanism is two, self-adaptation closing mechanism still includes communicating pipe (20), spring (21), slider (22) and holding down rod (23), communicating pipe (20) be hollow pipe, the transverse section of communicating pipe (20) is the character cut in bas-relief, slider (22) and the inner wall sliding connection of communicating pipe (20), holding down rod (23) and the top surface fixed connection of slider (22) and holding down rod (23) are located under ejector pin (13), the one end and communicating pipe (20) fixed connection of spring (21), the other end and slider (22) fixed connection of spring (21).

3. The simple structure based on the mobile phone frame mold sliding part as claimed in claim 2, characterized in that: the driving mechanism comprises a rotating shaft (28), a follow-up plate (29) and a poking block (30), the follow-up plate (29) is fixedly connected with the right side wall of the rotating shaft (28), the poking block (30) is fixedly connected with the follow-up plate (29), and the poking block (30) is located right above the upper ejector rod (16).

4. The simple structure based on the mobile phone frame mold sliding part as claimed in claim 3, wherein: the longitudinal section of the follow-up plate (29) is circular, and the longitudinal section of the poking block (30) is nipple-shaped.

5. The simple structure based on the mobile phone frame mold sliding part as claimed in claim 4, wherein: the driving mechanism further comprises a rotating plate (18) and a cross rod (19), the cross rod (19) is rotatably connected with the lower half portion of the forging die body (10), the cross rod (19) is fixedly connected with the right end face of the cross rod (19), and the rotating shaft (28) is fixedly connected with the right side wall of the rotating plate (18).

6. The simple structure based on the mobile phone frame mold sliding part as claimed in claim 5, wherein: the number of the rotating plate (18), the rotating shafts (28), the follow-up plate (29) and the toggle blocks (30) is two, the two rotating shafts (28) are symmetrically provided with the left end surface and the right end surface of the re-cross rod (19), the right side wall of the rotating plate (18) on the left side is fixedly connected with the left end surface of the cross rod (19), the connecting point of the rotating plate (18) on the left side and the cross rod (19) on the left side is close to the bottom surface of the forging die body (10), and the connecting point of the rotating plate (18) on the right side and the cross rod (19) is close to the top surface of the rotating plate (18).

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