CN212070091U

CN212070091U - Notebook display screen backplate stamping die with from scarfing cinder function

Info

Publication number: CN212070091U
Application number: CN202020064506.XU
Authority: CN
Inventors: 杨雪芹; 吴鹏飞
Original assignee: Chongqing Zhengxin Precision Electronics Co ltd
Current assignee: Chongqing Zhengxin Precision Electronics Co ltd
Priority date: 2020-01-14
Filing date: 2020-01-14
Publication date: 2020-12-04
Anticipated expiration: 2030-01-14

Abstract

The utility model discloses a notebook display screen backplate stamping die with from scarfing cinder function, including workstation and mounting panel, the mounting panel passes through bracing piece fixed mounting in the workstation top, the lower bolster is installed to the workstation top, workstation top bilateral symmetry fixed mounting has the supporting shoe, the draw-in groove has been seted up to one side that the lower bolster was kept away from to the supporting shoe lower extreme, the draw-in groove inside callipers is equipped with the installation pole, installation pole slidable mounting just installs the brush hair below on the workstation, the slide opening has been seted up on the supporting shoe, slidable mounting has the movable rod in the slide opening, the one end and the installation pole fixed connection of movable rod, the other end stretch into between lower bolster and the workstation and fixedly connected with stopper, be equipped with reset spring between stopper and the supporting shoe. The utility model discloses a high-efficient quick waste residue is from clearance function, need not artifical manual clearance, has reduced the human cost and has also improved the production efficiency of backplate simultaneously.

Description

Notebook display screen backplate stamping die with from scarfing cinder function

Technical Field

The utility model relates to a notebook computer display screen backplate stamping die with from scarfing cinder function.

Background

A notebook computer is a small, portable personal computer, typically weighing 1-3 kilograms. The development trend is to have smaller and smaller size, lighter and lighter weight and more powerful function. Notebook display screen backplate is the carrier board that is used for installing the display screen, in order to guarantee the level and smooth of the side of backplate in the production, need carry out the punching press side cut to the side of backplate and handle, makes its side form smooth incision, is convenient for follow-up further polish.

When carrying out the punching press side cut and handle, some slitter edges or sweeps can be downcut on the side of backplate to the cutter, the waste residue of production can fall on stamping die, but current notebook display screen backplate stamping die does not possess the function of automatic clearance waste residue, for example a notebook upper cover side cut edge mould disclosed in the patent that publication number is CN209577848U, only simply cut edge the processing to the apron side through the cutter, the sweeps that the side cut the production can fall on the mould or sputter subaerial, need operating personnel uninterruptedly to carry out artifical clearance to the waste residue on the mould, waste time and energy has improved the cost of labor, it shuts down the operation to need the grinding apparatus during clearance simultaneously, and then the punching press side cut efficiency of display screen backplate has been reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that present notebook display screen backplate stamping die does not possess the function of automatic clearance waste residue, and the notebook display screen backplate stamping die who provides has from the scarfing cinder function.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a notebook display screen backboard stamping die with a self-slag-removing function comprises a workbench and a mounting plate, wherein the mounting plate is fixedly arranged above the workbench through a support rod, a lower template is arranged above the workbench, support blocks are symmetrically and fixedly arranged on two sides above the workbench, a clamping groove is formed in one side, away from the lower template, of the lower end of each support block, an installation rod is clamped in the clamping groove and is slidably arranged on the workbench, bristles are arranged below the installation rod, a sliding hole is formed in each support block, a movable rod is slidably arranged in the sliding hole, one end of each movable rod is fixedly connected with the corresponding installation rod, the other end of each movable rod extends into a position between the lower template and the workbench and is fixedly connected with a limit block, a reset spring is arranged between the limit block and the support block, the reset spring is sleeved on the movable rod, and an, the device comprises a cylinder, and is characterized in that an upper template is fixedly mounted at the driving end of the cylinder, lifting rods are fixedly connected to two sides of the upper template, one ends, far away from the upper template, of the lifting rods are sleeved on supporting rods in a sliding mode, the mounting rods are connected with the lifting rods through steel wire ropes, and blanking ports are symmetrically formed in two sides of a workbench.

Preferably, the workbench is arranged on the ground through a support column, and a collecting frame is arranged under the blanking port.

Preferably, a plurality of buffer springs are arranged between the lower template and the workbench, and two ends of each buffer spring are fixedly connected with the lower template and the workbench respectively.

Preferably, the steel wire rope forms a vertical moving path through a guide wheel, and the guide wheel is mounted on the lifting rod.

Preferably, the part of the steel wire rope connected with the mounting rod is in a horizontal state, and the part of the steel wire rope connected with the lifting rod is in a vertical state.

Preferably, two ends of the steel wire rope are respectively and fixedly connected with one side of the mounting rod, which is far away from the lower template, and the lower side of the lifting rod.

Preferably, cutting knives are arranged on two sides of the lower template and fixedly installed on the supporting block.

Preferably, two ends of the return spring are respectively and fixedly connected with the supporting block and the limiting block.

Compared with the prior art, the beneficial effects of the utility model are that: when the cope match-plate pattern was accomplished and is cut edge the upward movement, then the effect through wire rope is to pulling installation pole, make the installation pole to the one side removal of keeping away from the lower bolster, and then the brush hair on the installation pole can be scraped and swept the waste residue on the workstation, the waste residue is in the accessible blanking mouth falls into the collection frame under the effect of brush hair, accomplish the automatic clearance collection work of waste residue, in-process is pushed down at the cope match-plate pattern, under reset spring's effect, the installation pole can be automatic the card establish into the draw-in groove on the supporting shoe, high-efficient quick waste residue is from the clearance function has been realized, need not artifical manual clearance, the human cost has been reduced and the production efficiency of backplate has also been improved.

Drawings

Fig. 1 is a schematic structural view of a notebook computer display screen backboard stamping die with a self-slag-removing function provided by the utility model;

fig. 2 is a schematic structural view of a stamping state of a notebook computer display screen backboard stamping die with a self-slag-removing function provided by the utility model;

FIG. 3 is an enlarged view of the structure at A in FIG. 1;

FIG. 4 is an enlarged view of the structure at B in FIG. 1;

fig. 5 is an enlarged view of the structure at C in fig. 2.

In the figure: 1 workbench, 2 supporting rods, 3 mounting plates, 4 cylinders, 5 supporting columns, 6 collecting frames, 7 blanking ports, 8 upper templates, 9 lower templates, 10 lifting rods, 11 steel wire ropes, 12 movable rods, 13 return springs, 14 limiting blocks, 15 plate bodies, 16 mounting rods, 17 bristles, 18 guide wheels, 19 supporting blocks, 20 buffer springs and 21 cutters.

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.

Referring to fig. 1-5, a notebook display screen backboard stamping die with a self-cleaning function comprises a workbench 1 and a mounting plate 3, the workbench 1 is mounted on the ground through a support column 5, the mounting plate 3 is fixedly mounted above the workbench 1 through a support rod 2, a lower template 9 is mounted above the workbench 1, a plurality of buffer springs 20 are arranged between the lower template 9 and the workbench 1, two ends of the buffer springs 20 are respectively fixedly connected with the lower template 9 and the workbench 1, cutting knives 21 are arranged on two sides of the lower template 9, support blocks 19 are symmetrically and fixedly mounted on two sides above the workbench 1, the cutting knives 21 are fixedly mounted on the support blocks 19, a clamping groove is formed in one side of the lower end of the support blocks 19 far away from the lower template 9, a mounting rod 16 is clamped in the clamping groove, the mounting rod 16 is slidably mounted on the workbench 1, bristles 17 are mounted below the mounting rod, a, a movable rod 12 is slidably mounted in the slide hole, one end of the movable rod 12 is fixedly connected with a mounting rod 16, the other end of the movable rod extends into a space between the lower template 9 and the workbench 1 and is fixedly connected with a limit block 14, a return spring 13 is arranged between the limit block 14 and the support block 19, the return spring 13 is sleeved on the movable rod 12, two ends of the return spring are respectively fixedly connected with the support block 19 and the limit block 14, a cylinder 4 is fixedly mounted in the middle of the mounting plate 3, an upper template 8 is fixedly mounted at a driving end of the cylinder 4, lifting rods 10 are fixedly connected with two sides of the upper template 8, one end of the lifting rod 10 far away from the upper template 8 is slidably sleeved on the support rod 2, the mounting rod 16 is connected with the lifting rod 10 through a steel wire rope 11, two ends of the steel wire rope 11 are respectively fixedly connected with one side of the mounting rod, and the part connected with the mounting rod 16 is in a horizontal state, the part connected with the lifting rod 10 is in a vertical state, the guide wheel 18 is mounted on the lifting rod 10, the two sides of the workbench 1 are symmetrically provided with blanking ports 7, and a collecting frame 6 is arranged under the blanking ports 7.

In the utility model, when the upper template 8 is pressed down to the lower template 9, the mounting rod 16 is just clamped in the clamping groove of the supporting block 19; when the plate trimming device is used, a plate body 15 needing trimming is placed on the lower template 9, the upper template 8 is pressed down to be matched with the lower template 9 to clamp the plate body 15 between the two templates, and the lower template 9 can move downwards in a buffering mode for a certain distance, so that the cutting knife 21 finishes trimming, and waste edges of the cut waste materials splash down from two sides of the workbench 1; when 8 accomplish the side cut upward movement of cope match-plate pattern, then install pole 16 to the pulling through wire rope 11's effect, make installation pole 16 remove to the one side of keeping away from lower bolster 9, and then the brush hair 17 on the installation pole 16 can sweep the waste residue on the workstation 1, the waste residue is in accessible blanking mouth 7 falls into collection frame 6 under the effect of brush hair 17, accomplish the automatic clearance collection work of waste residue, 8 pushing down the in-process at the cope match-plate pattern, under reset spring 13's effect, but install pole 16 automatic card establish into the draw-in groove on the supporting shoe 19, high-efficient quick waste residue is from the clearance function has been realized, need not artifical manual clearance.

Claims

1. A notebook computer display screen backboard stamping die with a self-slag-removing function comprises a workbench (1) and a mounting plate (3), wherein the mounting plate (3) is fixedly mounted above the workbench (1) through a support rod (2), a lower template (9) is mounted above the workbench (1), and the notebook computer display screen backboard stamping die is characterized in that support blocks (19) are symmetrically and fixedly mounted on two sides above the workbench (1), one side, far away from the lower template (9), of the lower end of each support block (19) is provided with a clamping groove, a mounting rod (16) is clamped in the clamping groove, the mounting rod (16) is slidably mounted on the workbench (1) and provided with bristles (17) below the mounting rod, a sliding hole is formed in each support block (19), a movable rod (12) is slidably mounted in the sliding hole, one end of the movable rod (12) is fixedly connected with the mounting rod (16), and the other end of the movable rod extends into a position between the lower template (9) and the workbench (1, be equipped with reset spring (13) between stopper (14) and supporting shoe (19), reset spring (13) cover is established on movable rod (12), mounting panel (3) middle part fixed mounting has cylinder (4), the drive end fixed mounting of cylinder (4) has cope match-plate pattern (8), both sides fixedly connected with lifter (10) of cope match-plate pattern (8), the one end slip cover that cope match-plate pattern (8) was kept away from in lifter (10) is established on bracing piece (2), realize being connected through wire rope (11) between installation pole (16) and lifter (10), blanking mouth (7) have been seted up to the bilateral symmetry of workstation (1).

2. The stamping die for the backboard of the notebook computer display screen according to claim 1, wherein the workbench (1) is installed on the ground through a support column (5), and a collection frame (6) is arranged right below the blanking port (7).

3. The notebook computer display screen backboard stamping die according to claim 2, wherein a plurality of buffer springs (20) are arranged between the lower template (9) and the workbench (1), and two ends of each buffer spring (20) are respectively and fixedly connected with the lower template (9) and the workbench (1).

4. The notebook display screen backboard stamping die according to claim 3, wherein the steel wire rope (11) forms a vertical moving path through a guide wheel (18), and the guide wheel (18) is installed on the lifting rod (10).

5. The stamping die for the backboard of the notebook computer display screen according to claim 4, wherein the part of the steel wire rope (11) connected with the mounting rod (16) is in a horizontal state, and the part of the steel wire rope connected with the lifting rod (10) is in a vertical state.

6. The stamping die for the backboard of the notebook computer display screen according to claim 5, wherein two ends of the steel wire rope (11) are respectively and fixedly connected with one side of the mounting rod (16) far away from the lower template (9) and the lower side of the lifting rod (10).

7. The notebook computer display screen backboard stamping die according to claim 6, wherein cutting knives (21) are arranged on two sides of the lower template (9), and the cutting knives (21) are fixedly installed on the supporting blocks (19).

8. The stamping die for the backboard of the notebook computer display screen according to claim 7, wherein two ends of the return spring (13) are respectively and fixedly connected with the supporting block (19) and the limiting block (14).