Search

CN-224208899-U - Hot-press forming device for notebook shell

CN224208899UCN 224208899 UCN224208899 UCN 224208899UCN-224208899-U

Abstract

The utility model discloses a hot press forming device for a notebook shell, and relates to the technical field of notebook shell processing. The device comprises a workbench, a supporting mechanism and a shell, wherein a guide frame, a sliding plate and a telescopic rod are sequentially arranged at the top of the workbench, the sliding plate slides outside the guide frame, an upper die is arranged on one side of the sliding plate, which faces the workbench, a lower die is correspondingly arranged on the workbench, the upper die is connected with the sliding plate, and the supporting mechanism is arranged outside the workbench and is used for supporting the shell. According to the utility model, through the arrangement of the guide piece, the buffer piece and the current limiting piece, the cooperation of the connecting block, the first spring, the support column, the sliding column, the pressure relief valve, the storage tank, the connecting pipe, the baffle, the fixing frame and the second spring is realized, so that the extrusion pressure between the upper die and the lower die is controlled in the use process, the situation that the metal shell is locally deformed and scratched due to overlarge extrusion pressure of the upper die and the lower die is avoided, and the product yield and the appearance quality are ensured.

Inventors

  • SHEN GUANGWEN

Assignees

  • 四川怡田科技有限公司

Dates

Publication Date
20260508
Application Date
20250611

Claims (6)

  1. 1. The utility model provides a notebook shell hot briquetting device which characterized in that includes: The workbench is characterized in that a guide frame, a sliding plate and a telescopic rod are sequentially arranged at the top of the workbench, the sliding plate slides outside the guide frame, an upper die is arranged on one side, facing the workbench, of the sliding plate, a lower die is correspondingly arranged on the workbench, and the upper die is connected with the sliding plate; The support mechanism is arranged outside the workbench and used for supporting the shell, the support mechanism comprises a guide piece and a buffer piece, the guide piece is arranged outside the workbench and used for guiding the lower die in the moving direction, the buffer piece is arranged inside the guide piece and used for supporting the lower die, and the guide piece is matched with the buffer piece to control the pressure between the upper die and the lower die.
  2. 2. The hot press forming device for the notebook shell according to claim 1, wherein the guide member comprises a connecting block, the connecting block is arranged outside the workbench, the connecting block is in an opening shape on one side, the opening direction of the connecting block is parallel to the height direction of the workbench, the lower die slides in the connecting block, a first spring is arranged on the lower die opposite to the side of the connecting block, and the plurality of first springs are arranged.
  3. 3. The hot-press forming device for the notebook shell according to claim 2, wherein the buffer member comprises a supporting column, the supporting column is arranged inside the connecting block and is hollow, a sliding column is slidably connected inside the supporting column and is T-shaped, one end of the sliding column penetrates through the supporting column, one end of the sliding column is connected with the lower die, a fixed pipe, a pressure release valve and a storage tank are respectively arranged outside the supporting column, the fixed pipe is communicated with the pressure release valve, a connecting pipe is arranged among the pressure release valve, the fixed pipe and the storage tank, the storage tank is communicated with the connecting pipe, and a flow limiting member for controlling the flow direction of a medium is further arranged inside the fixed pipe.
  4. 4. The hot press forming device for the notebook shell according to claim 3, wherein the current limiting piece comprises a fixing frame, the fixing frame is arranged inside a fixing tube, a connecting rod is connected inside the fixing frame in a sliding mode, the sliding direction of the connecting rod is parallel to the axis direction of the fixing tube, a second spring is sleeved outside the connecting rod, two ends of the second spring are respectively connected with the connecting rod and the fixing frame, and a baffle is arranged at one end of the connecting rod.
  5. 5. The hot press molding device for the notebook shell according to claim 2, wherein the outer side of the connecting block is further provided with a groove.
  6. 6. A hot press forming device for a notebook computer casing according to claim 3, wherein the sliding column is further provided with a sealing ring relative to an inner wall of the supporting column, and the sealing ring slides inside the supporting column.

Description

Hot-press forming device for notebook shell Technical Field The utility model relates to the technical field of notebook shell processing, in particular to a hot press forming device for a notebook shell. Background The notebook computer shell not only can protect internal components, but also has important influences on aspects of heat dissipation, appearance, weight and the like, and is usually made of a metal material, a plastic material and a metal-plastic composite material, wherein metal-plastic composite molding is a solution scheme for considering performance, cost and design, and the balance of light weight, high strength, heat dissipation and signal compatibility is realized through the advantage complementation of the two materials. In the shell processing process of metal and plastic composite molding, material molding is realized by adopting closed extrusion of an upper die and a lower die, however, in actual production, the extrusion pressure of the upper die and the lower die is overlarge, so that the metal shell is locally deformed and scratched on the surface, and the product yield and the appearance quality are further affected. Disclosure of utility model The utility model aims to solve the problems that local deformation and surface scratch of a metal shell occur due to excessive extrusion pressure of an upper die and a lower die, and further the yield and appearance quality of a product are affected. The utility model adopts the following technical scheme for realizing the purposes: a notebook housing hot press molding apparatus, comprising: The workbench is characterized in that a guide frame, a sliding plate and a telescopic rod are sequentially arranged at the top of the workbench, the sliding plate slides outside the guide frame, an upper die is arranged on one side, facing the workbench, of the sliding plate, a lower die is correspondingly arranged on the workbench, and the upper die is connected with the sliding plate; The support mechanism is arranged outside the workbench and used for supporting the shell, the support mechanism comprises a guide piece and a buffer piece, the guide piece is arranged outside the workbench and used for guiding the lower die in the moving direction, the buffer piece is arranged inside the guide piece and used for supporting the lower die, and the guide piece is matched with the buffer piece to control the pressure between the upper die and the lower die. Further, the guide piece includes the connecting block, the connecting block sets up in the workstation outside, and the connecting block is one side opening form, the connecting block opening direction is on a parallel with workstation direction of height, and the lower mould slides in the connecting block is inside, the lower mould is equipped with first spring for the connecting block side, and first spring is a plurality of. Further, the bolster includes the support column, the support column sets up inside the connecting block, and the support column is inside to be hollow form, the inside sliding connection of support column has the slip post, and the slip post is the T font, slip post one end runs through the support column, and slip post one end is connected with the lower mould, the support column outside is equipped with fixed pipe, relief valve and holding vessel respectively, and the fixed pipe is linked together with the relief valve, be equipped with the connecting pipe between relief valve, fixed pipe and the holding vessel, and the holding vessel is linked together with the connecting pipe, the inside restriction piece that is used for carrying out flow direction control to the medium that still is equipped with of fixed pipe. Further, the current limiting piece includes the mount, the mount sets up inside fixed pipe, the inside sliding connection of mount has the connecting rod, and connecting rod sliding direction is on a parallel with fixed pipe axis direction, the outside cover of connecting rod is equipped with the second spring, and the second spring both ends are connected with connecting rod and mount respectively, connecting rod one end is equipped with the baffle. Further, a groove is formed in the outer side of the connecting block. Further, the sliding column is further provided with a sealing ring relative to the inner wall of the supporting column, and the sealing ring slides in the supporting column. The beneficial effects of the utility model are as follows: According to the utility model, through the arrangement of the guide piece, the buffer piece and the current limiting piece, the cooperation of the connecting block, the first spring, the support column, the sliding column, the pressure relief valve, the storage tank, the connecting pipe, the baffle, the fixing frame and the second spring is realized, so that the extrusion pressure between the upper die and the lower die is controlled in the use process, the situation that the metal shell is locally deformed and s