One kind is built-in to rush inclined hole device
This utility model is related to decompressor, more particularly, to a kind of built-in rushes inclined hole device.
At present, the increasing of the multiformity with product and function, product becomes complicated；Simultaneously because the cost of stamping products
Low, the application with punch press both at home and abroad is increasingly popularized, perfect, the raising of punching precision of the research and development of diel, has many
Product is produced by the punching press of punch press, and the workpiece of many of which complicated shape to produce also by punching press, the work of the present invention
The inclined hole that rushes of part is manufactured almost exclusively by the direction that slant wedge mechanism changes stamping press now, or the processing by lower mould, makes to add
The position in work hole becomes vertical, such that the device rushing inclined hole becomes complicated and huge, increases equipment cost.
One kind that the present invention refers to is built-in rush inclined hole device using install on briquetting built-in rush inclined hole mechanism, have
Modern design, rational in infrastructure, while ensureing product quality, greatly simplify and rush inclined hole device.
Utility model content
For weak point present in the problems referred to above, this utility model offer one kind is built-in to rush inclined hole device.
For achieving the above object, this utility model offer one kind is built-in rushes inclined hole device, including：
Lower mould, workpiece is installed on the top of described lower mould, processes blanking channel at described lower mould；
Briquetting, described briquetting is connected with the seat of honour by gas spring；
Upper pressing block, described upper pressing block is fixedly mounted on the described seat of honour；
Rush inclined hole mechanism, the described inclined hole mechanism that rushes is arranged on inside described briquetting, and the described inclined hole mechanism that rushes includes inclined shaft, institute
State the bottom processing stamping knife of inclined shaft.
Improve further as this utility model, on described briquetting, processing inclined is used for placing and described rushes inclined hole mechanism, institute
State the top processing installation portion of inclined hole.
Improve further as this utility model, described installation portion is bolted to connection stop flange.
Improve further as this utility model, the top processing axle spacing collar of described inclined shaft.
Improve further as this utility model, the following processed springs seat of described inclined shaft, bullet is installed in described spring base
The beneficial effects of the utility model are：
1. using install on briquetting built-in rush inclined hole mechanism, need not using slant wedge mechanism change power action direction,
There is modern design, rational in infrastructure, while ensureing product quality, greatly simplify and rush inclined hole device.
2. briquetting is connected with the seat of honour it is ensured that the fixing force to workpiece for the briquetting by gas spring, goes up the peace of pressing block simultaneously
Dress surplus greatly increases.
3., using processing blanking channel at lower mould, so that the waste material that punching produces is discharged by blanking channel, improve work
4. above inclined shaft, spring is installed in the bottom of processing axle spacing collar and inclined shaft, so that inclined shaft is resetted and spacing simple, reliable.
Fig. 1 is a kind of built-in front view rushing inclined hole device of this utility model；
Fig. 2 is the sectional view of aminoacyl site in Fig. 1；
Fig. 3 is the front view of workpiece.
In figure：1st, lower mould；2nd, blanking channel；3rd, workpiece；4th, briquetting；5th, gas spring；6th, the seat of honour；7th, upper pressing block；8、
Stop flange；9th, rush inclined hole mechanism；10th, installation portion；11st, axle spacing collar；12nd, spring base；13rd, spring；14th, stamping knife；15th, hole.
As shown in Figure 1-2, the one kind described in this utility model embodiment is built-in rushes inclined hole device, including：Lower mould 1 upper
Workpiece 3 is installed in portion, processes blanking channel 2, facilitate the discharge of punched scrap at lower mould 1；Briquetting 4 passes through gas spring 5 and the seat of honour 6
Connect；Upper pressing block 7 is fixedly mounted on the seat of honour 6；Rush inclined hole mechanism 9 to be arranged on inside briquetting 4, rush inclined hole mechanism 9 and include tiltedly
Axle, the bottom processing stamping knife 14 of inclined shaft；The top processing axle spacing collar 11 of inclined shaft.The following processed springs seat 12 of inclined shaft, spring
Spring 13 is installed in seat 12.On briquetting 4, processing inclined rushes inclined hole mechanism 9, the top processing installation portion 10 of inclined hole for placement.Peace
Stop flange 8 is bolted to connection on dress portion 10.
Using the built-in action direction rushing inclined hole mechanism, need not being changed power using slant wedge mechanism is installed on briquetting, have
There is modern design, rational in infrastructure, while ensureing product quality, greatly simplify and rush inclined hole device.Briquetting passes through gas spring
It is connected it is ensured that the fixing force to workpiece for the briquetting with the seat of honour, the installation surplus simultaneously going up pressing block greatly increases.Using at lower mould
Processing blanking channel, is made the waste material that punching produces be discharged by blanking channel, improves work efficiency.Above inclined shaft, processing axle is spacing
Spring is installed in the bottom of circle and inclined shaft, so that inclined shaft is resetted and spacing simple, reliable.
When specifically used, understand this utility model for convenience, be described in conjunction with accompanying drawing；
When inclined hole is rushed to workpiece, workpiece is placed on lower mould, the seat of honour drives briquetting down to be positioned workpiece, the seat of honour
Continue down, gas spring shrinks, briquetting is by work piece；Go up the upper end that pressing block acts on inclined shaft, inclined shaft overcomes bullet simultaneously
The elastic force of spring toward undershoot, until stamping knife acts on workpiece, forming hole, discharged by blanking channel by the waste material of punching simultaneously.Upper mould
Up, upper pressing block and the top of inclined shaft depart from, and inclined shaft passes through spring reset, and gas spring resets simultaneously, until briquetting and work
Part departs from, and takes out the workpiece processing, and waits rush inclined hole next time.
The foregoing is only preferred embodiment of the present utility model, be not limited to this utility model, for this
For the technical staff in field, this utility model can have various modifications and variations.All of the present utility model spirit and principle
Within, any modification, equivalent substitution and improvement made etc., should be included within protection domain of the present utility model.