CN220805131U

CN220805131U - Auxiliary structure for stamping notebook shell

Info

Publication number: CN220805131U
Application number: CN202322613133.3U
Authority: CN
Inventors: 马伟建; 斯佳佳
Original assignee: Chongqing Bingrong Precision Manufacturing Co ltd
Current assignee: Chongqing Bingrong Precision Manufacturing Co ltd
Priority date: 2023-09-25
Filing date: 2023-09-25
Publication date: 2024-04-19
Anticipated expiration: 2033-09-25

Abstract

The utility model discloses an auxiliary structure for stamping a notebook shell, which relates to the field of notebook processing and comprises a base box, an L-shaped fixed block, a buffer positioning hole and a movable frame, wherein the L-shaped fixed block is welded and fixed at one end of the top of the base box, a hydraulic telescopic rod is fixedly arranged at the center of the bottom of one end of the L-shaped fixed block, a lower die holder is fixedly arranged at the center of the top of the base box, the movable frame is fixedly arranged at the center of one side of the lower die holder on the top of the base box, bearing seats are fixedly arranged at the centers of two ends of the inside of the movable frame through bolts, and screws are fixedly arranged between the center movable positions of the bearing seats through bolts. The movable block pushes the U-shaped movable plate in the motion through the L-shaped movable rod and the movable groove, and the U-shaped movable plate drives the shell on the lower die holder to push, so that the stamped shell enters into the storage groove to be cooled, and the positioning rod is matched with the buffer spring, the rubber block and the arc-shaped groove to achieve the buffering effect in the stamping process.

Description

Auxiliary structure for stamping notebook shell

Technical Field

The utility model relates to the technical field related to notebook shell processing, in particular to an auxiliary structure for stamping a notebook shell.

Background

Notebook computers are widely used due to their light weight, small size, convenient and quick use, and increasingly develop toward exquisite miniaturization. As an important component of the notebook computer, the notebook computer shell not only needs to have a smooth surface shape, but also needs to have a fast heat dissipation, a fast opening and closing device and the like, so that the notebook computer is attractive in appearance, fast in heat dissipation, convenient to maintain and the like.

Stamping dies are a special process equipment for processing materials (metals or non-metals) into parts (or semi-finished products) in cold stamping processing, and are called cold stamping dies (commonly called cold stamping dies). Stamping is a press working method in which a material is pressed at room temperature by a die mounted on a press to be separated or plastically deformed, thereby obtaining a desired part. Stamping is a press working method in which a material is subjected to plastic deformation or separation at normal temperature by a press die to obtain a part of a desired shape and size, and is generally called cold stamping. For the notebook computer rear cover, a continuous stamping die is required to be used for punching, and stamping forming is one of important processes in the production process of the notebook computer outer shell.

However, when the existing notebook computer punching device is used, the workpiece is generally manually taken, the temperature of the processed workpiece is high, workers are easy to scald, the working efficiency is seriously affected, a certain potential safety hazard exists, the continuous punching die cannot accurately punch the rear cover of the notebook computer, the effect of positioning and buffering is not achieved in the punching process, the punching failure is easily caused, the use is not caused, the resource waste is caused, and the use efficiency of the continuous punching die is greatly reduced.

Disclosure of utility model

The application aims to provide an auxiliary structure for stamping a notebook shell, so as to solve the problems in the background art.

In order to achieve the above purpose, the present application provides the following technical solutions: an auxiliary structure for stamping a notebook shell comprises: including base case, L type fixed block, buffering locating hole and adjustable shelf, the top one end welded fastening of base case has L type fixed block, the one end bottom center department of L type fixed block has hydraulic telescoping rod through bolt fixed mounting, the top center department of base case has the die holder through fixed mounting, be located on the top of base case one side center department of die holder has through bolt fixed mounting the adjustable shelf, the inside both ends center department of adjustable shelf has the bearing frame through bolt fixed mounting, there is the screw rod through bolt fixed mounting between the center movable department of bearing frame, threaded through connection has the adjustable block on the screw rod, top one side center department of adjustable block has L type movable rod through bolt fixed mounting, the top one end of L type movable rod has the activity to be in the U type movable plate of adjustable shelf top one side, just U type movable plate activity is in the top one side department of die holder, be located on the base case the buffering locating hole has been seted up around the die holder, be located on the base case the bottom has the rubber hole through bolt fixed mounting through the fixed mounting of the buffer block in the top.

In summary, the utility model has the technical effects and advantages that:

1. According to the utility model, the stamping of the notebook shell is realized through the cooperation of the hydraulic pump and the hydraulic telescopic rod by the lower die holder and the upper die holder under the fixed plate, the structure is simple and stable, the rotating operation plate drives the screw on the bearing seat to stably rotate after the stamping is finished, the movable block on the screw moves linearly back and forth under the action of the limiting rod, the limiting block and the connecting block in the rotating process, the movable block pushes the U-shaped movable plate in the moving process through the L-shaped movable rod and the movable groove, and the U-shaped movable plate drives the shell on the lower die holder to push, so that the stamped shell enters the storage groove to be cooled, and the operation is simple and convenient, and scalding is avoided.

2. According to the utility model, in the stamping process of the upper die holder and the lower die holder, the positioning rods around the bottom of the fixing plate enter the buffering positioning holes, limiting descending is realized in the positioning rods matched with the buffering positioning holes in the descending process, the structure is simple and stable, the buffering effect is realized by the positioning rods matched with the buffering springs, the rubber blocks and the arc-shaped grooves in the stamping process, meanwhile, the spring storage force is also convenient for demoulding, the structure is simple, the practicability is strong, the design is reasonable and ingenious, and garbage generated after stamping enters the garbage pumping box for centralized treatment.

Drawings

In order to more clearly illustrate the embodiments of the application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic perspective view of an auxiliary structure for stamping a notebook shell according to an embodiment of the present application;

FIG. 2 is a schematic perspective view of a fixing plate structure of an auxiliary structure for stamping a notebook shell according to an embodiment of the present application;

FIG. 3 is a schematic side view of the internal structure of a movable frame of an auxiliary structure for stamping a notebook shell according to an embodiment of the application;

Fig. 4 is a schematic side view of a buffering positioning hole structure of an auxiliary structure for punching a notebook shell according to an embodiment of the application.

In the figure: 1. a base box; 11. a lower die holder; 12. a base plate; 13. supporting feet; 2. an L-shaped fixed block; 21. a hydraulic telescopic rod; 22. a fixing plate; 23. an upper die holder; 24. a buffer rod; 25. a hydraulic pump; 3. buffering the positioning holes; 31. a buffer spring; 32. a rubber block; 33. an arc-shaped groove; 4. a movable frame; 41. a bearing seat; 42. a screw; 43. a limit rod; 44. a limiting block; 45. a connecting block; 46. a movable groove; 5. a movable block; 51. an L-shaped movable rod; 52. u-shaped movable plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples: the auxiliary structure for stamping the notebook shell shown by referring to figures 1-4 comprises a base box 1, an L-shaped fixed block 2, a buffer positioning hole 3 and a movable frame 4, wherein the L-shaped fixed block 2 is welded and fixed at one end of the top of the base box 1, a hydraulic telescopic rod 21 is fixedly arranged at the center of one end bottom of the L-shaped fixed block 2 through bolts, the hydraulic telescopic rod is stamped by using telescopic performance, a lower die holder 11 is fixedly arranged at the center of the top of the base box 1, a movable frame 4 is fixedly arranged at the center of one side of the lower die holder 11 on the top of the base box 1 through bolts, a bearing seat 41 is fixedly arranged at the centers of two ends of the inside of the movable frame 4 through bolts, a screw rod 42 is fixedly arranged between the center movable positions of the bearing seat 41 through bolts, so that the screw rod 42 stably rotates on the bearing seat 41, the structure is simple and stable, the design is reasonable, the movable block 5 is connected on the screw rod 42 in a threaded penetrating manner, the movable block 5 synchronously rotates on the screw rod 42, an L-shaped movable rod 51 is fixedly arranged at the center of one side of the top of the movable block 5 through a bolt, a U-shaped movable plate 52 which moves at one side of the top of the movable frame 4 is fixedly arranged at one end of the top of the L-shaped movable rod 51 through a bolt, the U-shaped movable plate 52 moves at one side of the top of the lower die holder 11, a shell which is stamped on the lower die holder 11 is pushed onto the storage groove 15 by the U-shaped movable plate 52 to avoid scalding, a buffer positioning hole 3 is formed in the periphery of the lower die holder 11 on the base box 1, a buffer spring 31 is fixedly arranged at the center of the bottom of the buffer positioning hole 3 on the base box 1 through a bolt, a rubber block 32 which moves in the buffer positioning hole 3 is fixedly arranged at the top of the buffer spring 31 through a bolt, an arc-shaped groove 33 is formed in the top of the rubber block 32, buffer rod 24 is utilized to cooperate with buffer spring 31 and rubber block 32 to realize the buffer effect in the stamping process, and the situation that the stamping force is overlarge to the shell is avoided.

Wherein, the bottom of the hydraulic telescopic rod 21 is fixedly provided with a fixed plate 22 through a bolt, the center of the bottom of the fixed plate 22 is fixedly provided with an upper die holder 23 matched with the lower die holder 11 through a bolt, the stamping forming is realized, the periphery of the bottom of the fixed plate 22 is fixedly provided with a buffer rod 24 matched with the buffer positioning hole 3, the bottom of the buffer rod 24 is matched with an arc-shaped groove 33, and the structures are mutually matched.

The bottom of the base box 1 is fixedly provided with a base plate 12, and supporting feet 13 are fixedly arranged around the bottom of the base plate 12 through bolts, so that the base box is supported.

The hydraulic pump 25 connected with the hydraulic telescopic rod 21 is fixedly arranged at the top of one end of the L-shaped fixed block 2 through bolts, so that hydraulic stamping is realized, and the structure is stable.

Wherein, the inside of the movable frame 4 is positioned at the center of one side of the bottom of the screw rod 42 and is fixedly provided with a limiting rod 43 through a bolt, a limiting block 44 is movably connected in the limiting rod 43 in a penetrating way, a connecting block 45 is connected between the limiting block 44 and the movable block 5, the movable block 5 is movably limited, and the rotary motion is converted into the linear motion.

Wherein, one side of the base box 1 is provided with a garbage extraction box 14, and the bottom center of the lower die holder 11 is communicated to the garbage extraction box 14, and the other side of the top of the base box 1, which is positioned on the lower die holder 11, is provided with a storage groove 15 for cooling and placing the shell which is just stamped.

Wherein, the top center department of movable rack 4 has seted up movable groove 46, and L type movable rod 51 activity runs through in movable groove 46, and the one end of screw rod 42 runs through bearing frame 41 and extends to one side of movable rack 4 and has rotary disk 47 through bolt fixed mounting, simple structure, convenient operation.

The working principle of the utility model is as follows: realize the punching press of notebook casing through the upper die base cooperation hydraulic pump and the hydraulic telescoping rod under die holder and the fixed plate, simple structure is stable, rotatory operation panel drives the screw rod on the bearing frame and stably rotates after the punching press, movable block on the screw rod realizes back and forth rectilinear motion through gag lever post, stopper and connecting block under the effect of rotatory in-process, movable block promotes U type fly leaf through L type fly leaf and movable slot in the motion, U type fly leaf promotes the casing on the drive die holder for the casing of punching press enters into the storage tank and cools off, easy operation is convenient, avoids scalding.

In the stamping process of the upper die holder and the lower die holder, the positioning rods around the bottom of the fixing plate enter the buffering positioning holes, limiting descending is realized in the positioning rods matched with the buffering positioning holes in the descending process, the structure is simple and stable, the positioning rods are matched with the buffering springs, the rubber blocks and the arc-shaped grooves to realize the buffering effect in the stamping process, meanwhile, the spring storage force is convenient for demolding, the structure is simple, the practicability is strong, the design is reasonable and ingenious, and garbage generated after stamping enters the garbage pumping box for centralized treatment.

Finally, it should be noted that: the foregoing description of the preferred embodiments of the present utility model is not intended to be limiting, but rather, although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides an auxiliary structure of notebook casing punching press, includes base case (1), L type fixed block (2), buffering locating hole (3) and adjustable shelf (4), its characterized in that, the top one end welded fastening of base case (1) has L type fixed block (2), the one end bottom center department of L type fixed block (2) has hydraulic telescoping rod (21) through bolt fixed mounting, the top center department of base case (1) has die holder (11) through fixed mounting, be located on the top of base case (1) one side center department of die holder (11) has through bolt fixed mounting adjustable shelf (4), the inside both ends center department of adjustable shelf (4) has bearing frame (41) through bolt fixed mounting, through bolt fixed mounting screw rod (42) between the center adjustable shelf (41), threaded through-connection has adjustable block (5) on screw rod (42), the top one side center department of adjustable block (5) has L type adjustable shelf (51) through bolt fixed mounting, the top one side of L type adjustable shelf (51) has one side of adjustable shelf (52) through bolt fixed mounting one side of adjustable shelf (4), the base box (1) is located around the lower die holder (11) and is provided with the buffering positioning hole (3), the base box (1) is located at the center of the bottom of the buffering positioning hole (3) and is fixedly provided with a buffering spring (31) through a bolt, the top of the buffering spring (31) is fixedly provided with a rubber block (32) which moves in the buffering positioning hole (3) through the bolt, and the top of the rubber block (32) is provided with an arc-shaped groove (33).

2. The auxiliary structure for stamping a notebook shell according to claim 1, wherein: the bottom of the hydraulic telescopic rod (21) is fixedly provided with a fixing plate (22) through a bolt, the center of the bottom of the fixing plate (22) is fixedly provided with an upper die holder (23) matched with the lower die holder (11) through a bolt, the periphery of the bottom of the fixing plate (22) is fixedly provided with a buffer rod (24) which is matched with the buffer positioning hole (3), and the bottom of the buffer rod (24) is matched with the arc-shaped groove (33).

3. The auxiliary structure for stamping a notebook shell according to claim 1, wherein: the bottom of base case (1) is fixed mounting has bed plate (12), the bottom of bed plate (12) is all around through bolt fixed mounting supporting legs (13).

4. The auxiliary structure for stamping a notebook shell according to claim 1, wherein: the hydraulic pump (25) connected with the hydraulic telescopic rod (21) is fixedly arranged at the top of one end of the L-shaped fixed block (2) through a bolt.

5. The auxiliary structure for stamping a notebook shell according to claim 1, wherein: the inside of movable frame (4) is located bottom one side center department through bolt fixed mounting has gag lever post (43) of screw rod (42), movable through-connection has stopper (44) in gag lever post (43), stopper (44) with be connected with connecting block (45) between movable block (5).

6. The auxiliary structure for stamping a notebook shell according to claim 1, wherein: one side of the base box (1) is provided with a garbage extraction box (14), the bottom center of the lower die holder (11) is communicated into the garbage extraction box (14), and the top of the base box (1) is positioned at the other side of the lower die holder (11) and is provided with a storage groove (15).

7. The auxiliary structure for stamping a notebook shell according to claim 1, wherein: the movable frame (4) is characterized in that a movable groove (46) is formed in the center of the top of the movable frame (4), an L-shaped movable rod (51) movably penetrates through the movable groove (46), one end of a screw rod (42) penetrates through the bearing seat (41) to extend to one side of the movable frame (4), and a rotary disc (47) is fixedly mounted through a bolt.