CN217223132U

CN217223132U - Quick stamping forming die for notebook metal shell

Info

Publication number: CN217223132U
Application number: CN202220914275.6U
Authority: CN
Inventors: 魏宏淮
Original assignee: Suzhou Dawei Mould Technology Co Ltd
Current assignee: Suzhou Dawei Mould Technology Co Ltd
Priority date: 2022-04-20
Filing date: 2022-04-20
Publication date: 2022-08-19
Anticipated expiration: 2032-04-20

Abstract

The utility model discloses a this metal casing rapid stamping forming mould of note relates to mould manufacturing field, the on-line screen storage device comprises a base, the equal fixedly connected with supporting leg in base upper surface four corners, supporting leg top fixedly connected with gag lever post, gag lever post middle part sliding connection has the movable block, the inboard fixedly connected with framed of movable block, gag lever post top fixedly connected with top plate, reset spring has been cup jointed to gag lever post top part, reset spring top fixed connection is at the top plate lower surface, reset spring bottom fixed connection is at the movable block upper surface, the equal fixedly connected with support column in base upper surface both sides, support column top fixedly connected with movable plate, the position fixedly connected with backup pad that the movable plate rear side is about, backup pad top back fixedly connected with driving motor, driving motor's output fixedly connected with carousel. The utility model discloses a set up driving motor, carousel, rotor arm and movable plate, promote stamping forming's efficiency.

Description

Quick stamping forming die for notebook metal shell

Technical Field

The utility model relates to a mold design makes the field, specifically relates to a this metal casing rapid punch forming mould of note.

Background

The stamping die is a special process equipment for processing materials (metal or nonmetal) into parts (or semi-finished products) in cold stamping processing, and is called a cold stamping die (commonly called a cold stamping die). Stamping is a press working method in which a die is used to apply pressure to a material at room temperature to cause separation or plastic deformation of the material, thereby obtaining a desired part. According to the process property classification, the method can be divided into: blanking dies, dies that produce separation of material along closed or open contours; a bending die, which is used for bending and deforming a sheet blank or other blanks along a straight line (bending line) so as to obtain a die of a workpiece with a certain angle and shape; the deep drawing die is a die for making a plate blank into an open hollow part or further changing the shape and size of the hollow part.

The existing stamping die mostly adopts a press machine to stamp, the press machine needs to be started and braked, the middle retention time is longer, the stamping efficiency is influenced, and meanwhile, the existing stamping die is still in a lower die and is inconvenient to take out although the die is ejected when the die is demolded. In order to solve the above problems, it is necessary to provide a rapid stamping forming die for notebook metal shells.

SUMMERY OF THE UTILITY MODEL

For solving above-mentioned technical problem, provide a this metal casing rapid prototyping mould of note, this technical scheme has solved the current stamping die who proposes among the above-mentioned background art and has adopted the press to carry out the punching press more, and the press needs start and braking, and middle dwell time is longer, influences the efficiency of punching press, and simultaneously, current stamping die is when the drawing of patterns, and the mould is ejecting, still in the bed die, the problem of more inconvenient taking out.

In order to achieve the above purpose, the utility model adopts the technical scheme that:

a notebook metal shell rapid punch forming die comprises a base, wherein four corners of the upper surface of the base are fixedly connected with supporting legs, tops of the supporting legs are fixedly connected with a limiting rod, the middle of the limiting rod is connected with a moving block in a sliding manner, the inner side of the moving block is fixedly connected with a die frame, the top of the limiting rod is fixedly connected with a top plate, a part above the limiting rod is sleeved with a reset spring, the top of the reset spring is fixedly connected with the lower surface of the top plate, the bottom of the reset spring is fixedly connected with the upper surface of the moving block, two sides of the upper surface of the base are fixedly connected with supporting columns, the top of the supporting columns is fixedly connected with a moving plate, a supporting plate is fixedly connected with the position of the rear side of the moving plate, the back of the upper part of the supporting plate is fixedly connected with a driving motor, the output end of the driving motor is fixedly connected with a turntable, the front edge of the turntable is rotatably connected with a rotating arm, the bottom of the rotating arm is rotatably connected with a pressing rod, the bottom end of the pressing rod is rotatably connected with a fine adjustment screw, the bottom end of the fine adjustment screw is in threaded connection with a sliding block, the sliding block is connected to the middle of the movable plate in a sliding mode, and the bottom of the sliding block is fixedly connected with an upper die.

Preferably, the middle part of the upper surface of the base is fixedly connected with a lower die.

Preferably, the mold frame is in a shape of a loop, the middle of the mold frame is hollowed out, and the hollowed-out part of the mold frame is consistent with the size of the lower mold.

Preferably, the two sides of the upper surface of the upper die are fixedly connected with positioning rods, and the positioning rods are connected to the two sides of the moving plate in a sliding manner.

Preferably, the middle part of the moving plate is provided with a through hole, and the through hole is consistent with the slide block and the pressure bar in size.

Preferably, the two support columns are symmetrically distributed on two sides of the mold frame.

Preferably, a plurality of the supporting legs are symmetrically distributed around the die frame.

Compared with the prior art, the utility model provides a this metal casing rapid punch forming mould of note possesses following beneficial effect:

1. through the arrangement of the driving motor, the turntable, the rotating arm and the moving plate, the whole mechanism can punch and form the notebook shell in a reciprocating motion mode, the whole process does not need braking, so that the driving motor does not stop and accelerate, the consumed time is less than that of the traditional device, and the height of the upper die can be adjusted through the fine adjustment screw rod so as to adapt to the punching of notebook shells with different thicknesses;

2. through setting up framed, reset spring and movable block, can lift fashioned notebook shell, the workman is convenient for jack-up notebook shell through the position of framed middle part fretwork, and then takes away, and it is convenient than getting notebook shell medicine inside the mould.

Drawings

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

fig. 2 is a schematic rear view of the present invention;

fig. 3 is a partially enlarged schematic view of a portion a in fig. 1.

The reference numbers in the figures are:

101. positioning a rod; 102. a pressure lever; 103. a slider; 104. a rotating arm; 105. fine adjustment of the screw rod; 106. a turntable; 107. a support plate; 108. moving the plate; 109. an upper die; 110. a drive motor;

201. a support column; 202. supporting legs; 203. a lower die; 204. a mold frame; 205. a base; 206. a topsheet; 207. a return spring; 208. a moving block; 209. a limiting rod.

Detailed Description

The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.

Referring to fig. 1-3, a rapid punch forming mold for note-book metal shells comprises a base 205, four corners of the upper surface of the base 205 are fixedly connected with supporting legs 202, the tops of the supporting legs 202 are fixedly connected with limiting rods 209, the middle parts of the limiting rods 209 are slidably connected with moving blocks 208, the inner sides of the moving blocks 208 are fixedly connected with mold frames 204, the top ends of the limiting rods 209 are fixedly connected with top plates 206, the upper parts of the limiting rods 209 are sleeved with reset springs 207, the tops of the reset springs 207 are fixedly connected to the lower surfaces of the top plates 206, the bottoms of the reset springs 207 are fixedly connected to the upper surfaces of the moving blocks 208, two sides of the upper surface of the base 205 are fixedly connected with supporting columns 201, the tops of the supporting columns 201 are fixedly connected with a moving plate 108, the right-side position of the rear side of the moving plate 108 is fixedly connected with a supporting plate 107, the back surface above the supporting plate 107 is fixedly connected with a driving motor 110, and the output end of the driving motor 110 is fixedly connected with a turntable 106, the edge of the front surface of the turntable 106 is rotatably connected with a rotating arm 104, the bottom end of the rotating arm 104 is rotatably connected with a pressure rod 102, the bottom end of the pressure rod 102 is rotatably connected with a fine adjustment screw 105, the bottom end of the fine adjustment screw 105 is in threaded connection with a sliding block 103, the sliding block 103 is in sliding connection with the middle part of a moving plate 108, and the bottom of the sliding block 103 is fixedly connected with an upper die 109;

referring to fig. 1 and 2, firstly, according to the size of the notebook metal shell, the distance between the press rod 102 and the slide block 103 is determined, so that the upper die 109 can be just stamped with the lower die 203 to form the notebook metal shell, and the distance between the press rod 102 and the slide block 103 can be adjusted by screwing the fine adjustment screw 105;

when the notebook computer is used, the driving motor 110 operates to drive the turntable 106 to rotate, the turntable 106 drives the rotating arm 104 to move, in the process that the turntable 106 rotates for a circle, the whole rotating arm 104 firstly generates downward pressure and then generates upward tension, when the rotating arm 104 generates downward pressure, the sliding block 103 can push the upper die 109 to descend along the positioning rod 101, when the upper die 109 moves to the limit position of the stroke, the pressing die can be formed, when the rotating arm 104 generates upward pressure, the sliding block 103 can pull the upper die 109 to ascend along the positioning rod 101, and the upper die 109 leaves the lower die 203, so that a worker can take out the notebook computer metal shell;

referring to fig. 1 and 3, during die pressing, a material is placed in the die frame 204, the die frame 204 limits the material, the die frame 204 is pressed downwards, when the moving block 208 abuts against the supporting leg 202, the device is set to a size that can ensure that the upper surface inside the die frame 204 and the upper surface of the lower die 203 are positioned at the same horizontal plane, so that punching is completed, at the moment, the return spring 207 is stretched, after the punching is completed, the return spring 207 retracts, the die frame 204 lifts the notebook metal shell, a worker lifts the notebook metal shell from the main board of the die frame 204, and then the notebook metal shell is taken away from the upper side of the die frame 204.

Specifically, the lower mold 203 is fixedly connected to the middle of the upper surface of the base 205.

The mold frame 204 is in a loop shape, the middle of the mold frame 204 is hollowed out, and the hollowed-out part of the mold frame 204 is consistent with the size of the lower mold 203.

Positioning rods 101 are fixedly connected to two sides of the upper surface of the upper die 109, and the positioning rods 101 are slidably connected to two sides of the moving plate 108.

The middle part of the moving plate 108 is provided with a through hole, and the size of the through hole is consistent with that of the sliding block 103 and the compression bar 102.

The two support columns 201 are symmetrically distributed on two sides of the mold frame 204.

A plurality of the support legs 202 are symmetrically distributed around the mold frame 204.

The utility model discloses a theory of operation and use flow: through the arrangement of the driving motor 110, the turntable 106, the rotating arm 104 and the moving plate 108, the whole mechanism can punch and form the notebook shell in a reciprocating motion mode, the whole process does not need to be braked, so that the driving motor 110 does not stop and accelerate again, the consumed time is less than that of the traditional device, and the height of the upper die 109 can be adjusted through the fine adjustment screw 105 so as to adapt to the punching of notebook shells with different thicknesses; through setting up framed 204, reset spring 207 and movable block 208, can lift fashioned notebook shell, the workman is convenient for jack-up notebook shell through the position of framed 204 middle part fretwork, and then takes away, and it is convenient than getting notebook shell medicine inside the mould.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The fast punch forming die for the note book metal shell is characterized by comprising a base (205), four corners of the upper surface of the base (205) are fixedly connected with supporting legs (202), tops of the supporting legs (202) are fixedly connected with limiting rods (209), the middle parts of the limiting rods (209) are slidably connected with moving blocks (208), inner sides of the moving blocks (208) are fixedly connected with a die frame (204), the top ends of the limiting rods (209) are fixedly connected with a top plate (206), reset springs (207) are sleeved on the upper parts of the limiting rods (209), the top ends of the reset springs (207) are fixedly connected to the lower surface of the top plate (206), the bottom ends of the reset springs (207) are fixedly connected to the upper surface of the moving blocks (208), supporting columns (201) are fixedly connected to two sides of the upper surface of the base (205), the top ends of the supporting columns (201) are fixedly connected with a moving plate (108), and supporting plates (107) are fixedly connected to the positions of the rear side of the moving plate (108) which is inclined to the right, backup pad (107) top back fixedly connected with driving motor (110), output fixedly connected with carousel (106) of driving motor (110), carousel (106) front edge rotates and is connected with rotor arm (104), rotor arm (104) bottom rotates and is connected with depression bar (102), depression bar (102) bottom rotates and is connected with fine setting screw rod (105), fine setting screw rod (105) bottom threaded connection has slider (103), slider (103) sliding connection is in movable plate (108) middle part, mould (109) are gone up to slider (103) bottom fixedly connected with.

2. The rapid punch forming die for the note-book metal shell according to claim 1, characterized in that: the middle part of the upper surface of the base (205) is fixedly connected with a lower die (203).

3. The rapid punch forming die for the note-book metal shell according to claim 2, characterized in that: the mold frame (204) is in a shape of a loop, the middle of the mold frame (204) is hollowed out, and the hollowed-out part of the mold frame (204) is consistent with the size of the lower mold (203).

4. The rapid punch forming die for the note-book metal shell according to claim 1, characterized in that: and both sides of the upper surface of the upper die (109) are fixedly connected with positioning rods (101), and the positioning rods (101) are connected to both sides of the moving plate (108) in a sliding manner.

5. The rapid punch forming die for the note-book metal shell according to claim 1, characterized in that: the middle part of the moving plate (108) is provided with a through hole, and the through hole is consistent with the slide block (103) and the compression bar (102) in size.

6. The rapid punch forming die for the note-book metal shell according to claim 1, characterized in that: the two support columns (201) are symmetrically distributed on two sides of the mold frame (204).

7. The rapid punch forming die for the note-book metal shell according to claim 1, characterized in that: the supporting legs (202) are symmetrically distributed around the mold frame (204).