CN208321784U - A kind of laptop lower cover keyboard hole one-off hole-piercing molding machine - Google Patents

Abstract

The utility model relates to a kind of laptop lower cover keyboard hole one-off hole-piercing molding machines, including lower cushion block, lower die holder is disposed on lower cushion block, lower bolster and lower template, it further include having upper pallet, cushion block is disposed on upper pallet, upper die holder, upper padding plate, upper clamp plate, baffle plate and stripper plate, stripper plate and setting corresponding above and below lower template, several punching die are provided between upper padding plate and upper clamp plate, the working end of punching die passes through baffle plate and stripper plate and matches setting with the product on lower die holder, difference of height is equipped between adjacent punching die and punching die, and between 0.5 millimeter to 0.7 millimeter, cope plate is provided between upper pallet and upper die holder, make the movement of cope plate that the molding between stripper plate and lower template or die sinking be driven to be arranged.The utility model is able to achieve one-off hole-piercing molding, effectively improves production capacity, improves working efficiency.

Description

A kind of laptop lower cover keyboard hole one-off hole-piercing molding machine

Technical field

The utility model relates to a kind of punching formation devices more particularly to a kind of laptop lower cover keyboard hole once to rush Hole forming equipment.

Background technique

Laptop lower cover keyboard is slowly changed to aluminum component Anode machining from plastic parts in recent years, can do different colors. Just start to change and be processed by full aluminium block CNC, after change gradually by aluminum plate stock Cold Press Working.Because key hole gather, Kong Duo, hole with Hole scrap (bridge) 2.2~2.4mm, punch process shearing strength is big, and initial stage, most of jump three times rushed processing.Prior art disadvantage, point Secondary punching press increases manufacturing procedure, and because product scrap (bridge) is small, product is easy flange deformation for punching by several times.Primary punching upwards is useless Material ejection, there are every productions once, and die surface waste material will be cleared up once, and time efficiency is bad, and waste material stays die surface to hold Easy product aluminium skimmings weigh wounded, it is bad also can be higher.

In view of the above shortcomings, the designer, is actively subject to research and innovation, to found a kind of new structural notes This computer lower cover keyboard hole one-off hole-piercing molding machine makes it with more the utility value in industry.

Utility model content

In order to solve the above technical problems, the purpose of the utility model is to provide a kind of laptop lower cover keyboard hole is primary Punching formation device.

To achieve the above objectives, the present invention adopts the following technical solutions:

A kind of laptop lower cover keyboard hole one-off hole-piercing molding machine, including lower cushion block are arranged on the lower cushion block There is lower die holder, lower bolster is provided on the lower die holder, is provided with lower template on the lower bolster, further includes having upper pallet, institute It states and is provided with cushion block on upper pallet, upper die holder is provided on the upper cushion block, upper padding plate is provided on the upper die holder, it is described It is provided with upper clamp plate on upper padding plate, baffle plate is provided on the upper clamp plate, stripper plate is provided on the baffle plate, it is described de- Flitch and setting corresponding above and below lower template, are provided with several punching die between the upper padding plate and upper clamp plate, in uniform It is distributed on upper padding plate and upper clamp plate, the working end of the punching die passes through the product on baffle plate and stripper plate and lower die holder Match setting, between the adjacent punching die and punching die be equipped with difference of height, and 0.5 millimeter to 0.7 millimeter it Between, cope plate is provided between the upper pallet and upper die holder, one end of the cope plate is mutually fixed by pressure spring with upper pallet, The other end is mutually fixed by fixed column with upper die holder, upper padding plate, upper clamp plate, baffle plate and stripper plate, and the movement band of cope plate is made Molding or die sinking between dynamic stripper plate and lower template are arranged.

Further, a kind of laptop lower cover keyboard hole one-off hole-piercing molding machine, wherein the lower die Plate is the lower template of tool steel.

Further, a kind of laptop lower cover keyboard hole one-off hole-piercing molding machine, wherein under described Material-dropping hole is offered in template, the material-dropping hole is mutually arranged in a one-to-one correspondence with punching die.

Further, a kind of laptop lower cover keyboard hole one-off hole-piercing molding machine, wherein described to fall Expect that hole passes through lower bolster and lower die holder is arranged.

Further again, described a kind of laptop lower cover keyboard hole one-off hole-piercing molding machine, wherein described It is 0.6 millimeter that difference of height is equipped between punching die and punching die.

According to the above aspect of the present invention, the utility model at least has the following advantages:

The utility model, can be real to the product in lower template by the punching die installed between upper cushion block and upper clamp plate The now primary molding of punching downwards shortens the time of original single production, effectively improves production capacity, while waste material being centrally placed In material-dropping hole, reduction weighs product wounded, improves the yield of product, it is ensured that the quality of product achievees the purpose that reduce cost.

The above description is merely an outline of the technical solution of the present invention, in order to better understand the skill of the utility model Art means, and can be implemented in accordance with the contents of the specification, below on the preferred embodiment of the present invention and the accompanying drawings in detail It describes in detail bright as after.

Detailed description of the invention

It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also To obtain other relevant attached drawings according to these attached drawings.

Fig. 1 is the structural schematic diagram of the utility model.

Specific embodiment

With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below Embodiment is not intended to limit the scope of the present invention for illustrating the utility model.

In order to make those skilled in the art better understand the scheme of the utility model, below in conjunction with the utility model reality Attached drawing in example is applied, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described reality Applying example is only the utility model a part of the embodiment, instead of all the embodiments.Usually describes and show in attached drawing here The component of the utility model embodiment out can be arranged and be designed with a variety of different configurations.Therefore, below in attached drawing The detailed description of the embodiments of the present invention of middle offer is not intended to limit the range of claimed invention, and It is the selected embodiment for being merely representative of the utility model.Based on the embodiments of the present invention, those skilled in the art are not having Every other embodiment obtained under the premise of creative work is made, is fallen within the protection scope of the utility model.

Embodiment

As shown in Figure 1, a kind of laptop lower cover keyboard hole one-off hole-piercing molding machine, including lower cushion block 13, it is described It is provided with lower die holder 12 on lower cushion block 13, lower bolster 11 is provided on the lower die holder 12, is provided with down on the lower bolster 11 Template 10 further includes having upper pallet 1, and cushion block 2 is provided on the upper pallet 1, is provided with upper die holder 4 on the upper cushion block 2, It is provided with upper padding plate 5 on the upper die holder 4, upper clamp plate 6 is provided on the upper padding plate 5, is provided with backstop on the upper clamp plate 6 Plate 8 is provided with stripper plate 9, the setting corresponding with about 10 lower template of stripper plate 9, the upper pad on the baffle plate 8 Several punching die 7 are provided between plate 5 and upper clamp plate 6, in being evenly distributed on upper padding plate 5 and upper clamp plate 6, it is described on The working end of stamping head 7 passes through baffle plate 8 and stripper plate 9 and matches setting with the product on lower die holder 12, it is adjacent it is described on Difference of height is equipped between stamping head 7 and punching die 7, and between 0.5 millimeter to 0.7 millimeter, the upper pallet 1 and upper die holder Cope plate 3 is provided between 4, one end of the cope plate 3 is mutually fixed by pressure spring with upper pallet, and the other end passes through fixed column Fixed with upper die holder 4, upper padding plate 5, upper clamp plate 6, baffle plate 8 and 9 phase of stripper plate, make cope plate 3 movement drive stripper plate 9 with Molding or die sinking setting between lower template 10.It, can be to lower die by the punching die installed between upper cushion block and upper clamp plate Product on plate realizes the primary molding of punching downwards, shortens the time of original single production, effectively improves production capacity.

Lower template 10 described in the utility model is the lower template of tool steel, it is made to have superpower wearability, thus real Now reduce the purpose of cost.

Material-dropping hole (not shown), the material-dropping hole and punching die phase are offered in lower template 10 described in the utility model It being arranged in a one-to-one correspondence, and the material-dropping hole passes through lower bolster and lower die holder is arranged, the waste material convenient for generating product is collected, Make it is contactless between waste material and product, to promote the quality of product.

It is 0.6 millimeter that difference of height is equipped between punching die and punching die described in the utility model.

The working principle of the utility model is as follows:

When specific works, product is placed in lower template first, is then pushed stripper plate by cope plate, and drive Punching die carries out punching press punching to the product in lower template, and due to the difference of height between adjacent punching die, make wherein High punching die first will be punched out product, and when then pushing again, low punching die is again punched out product, The time of the two punching is almost very nearly the same, so it had both been able to achieve the molding purpose of one-off hole-piercing, and after the completion of punching, product Waste material enter in material-dropping hole and be collected, so that it is guaranteed that the problem of product will not be weighed wounded, and be caused to product quality, into The quality of the promotion product of one step.

The utility model, can be real to the product in lower template by the punching die installed between upper cushion block and upper clamp plate The now primary molding of punching downwards shortens the time of original single production, effectively improves production capacity, while waste material being centrally placed In material-dropping hole, reduction weighs product wounded, improves the yield of product, it is ensured that the quality of product achievees the purpose that reduce cost.

The above is only the preferred embodiment of the utility model, is not intended to limit the utility model, it is noted that For those skilled in the art, without deviating from the technical principle of the utility model, it can also do Several improvements and modifications out, these improvements and modifications also should be regarded as the protection scope of the utility model.

Claims (5)

1. a kind of laptop lower cover keyboard hole one-off hole-piercing molding machine, it is characterised in that: including lower cushion block, the underlay It is provided with lower die holder on block, lower bolster is provided on the lower die holder, is provided with lower template on the lower bolster, further includes on having Supporting plate is provided with cushion block on the upper pallet, upper die holder is provided on the upper cushion block, is provided with pad on the upper die holder Plate is provided with upper clamp plate on the upper padding plate, baffle plate is provided on the upper clamp plate, is provided with de- material on the baffle plate Plate, the stripper plate and setting corresponding above and below lower template are provided with several punching die between the upper padding plate and upper clamp plate, In being evenly distributed on upper padding plate and upper clamp plate, the working end of the punching die passes through baffle plate and stripper plate and lower die holder On product match setting, difference of height is equipped between the adjacent punching die and punching die, and extremely at 0.5 millimeter Between 0.7 millimeter, cope plate is provided between the upper pallet and upper die holder, one end of the cope plate passes through pressure spring and pop-up Plate is mutually fixed, and the other end is mutually fixed by fixed column with upper die holder, upper padding plate, upper clamp plate, baffle plate and stripper plate, makes cope plate Movement drive molding or die sinking between stripper plate and lower template to be arranged.

2. a kind of laptop lower cover keyboard hole one-off hole-piercing molding machine according to claim 1, it is characterised in that: The lower template is the lower template of tool steel.

3. a kind of laptop lower cover keyboard hole one-off hole-piercing molding machine according to claim 1, it is characterised in that: Material-dropping hole is offered in the lower template, the material-dropping hole is mutually arranged in a one-to-one correspondence with punching die.

4. a kind of laptop lower cover keyboard hole one-off hole-piercing molding machine according to claim 3, it is characterised in that: The material-dropping hole passes through lower bolster and lower die holder is arranged.

5. a kind of laptop lower cover keyboard hole one-off hole-piercing molding machine according to claim 1, it is characterised in that: It is 0.6 millimeter that difference of height is equipped between the punching die and punching die.