A kind of stamping device for hardware thin plate
Technical field
The present invention relates to hardware manufacturing technology field, specially a kind of stamping device for hardware thin plate.
Background technique
As the faster field developed in recent years, product has spread over each in our lives hardware industry
In a details, we usually use a kind of this mode of punching press and carry out to remanufacturing for thin plate in hardware industry at present, but
Be during the stamped of current hardware thin plate, not only there is a problem that it is not easy to install when hardware sheet stamping, and
And in the mold for needing replacing punching press, longer time will be also wasted, therefore we develop a kind of equipment and solve above-mentioned ask
Topic.
Summary of the invention
The purpose of the present invention is to provide a kind of stamping devices for hardware thin plate, to solve to mention in above-mentioned background technique
Out the problem of.
To achieve the above object, the invention provides the following technical scheme: a kind of stamping device for hardware thin plate, including
Backboard is installed, the front side wall of the installation backboard is fixedly installed with hydraulic cylinder, the fixed peace of the output end lower wall of the hydraulic cylinder
Equipped with staking punch, the front side wall of the installation backboard is fixedly installed with mould support plate, the upper side wall card of the mould support plate
It is connected to mold, the upper side wall of the mold offers stamped groove, and the left and right sides upper wall of the mould support plate is symmetrically fixedly mounted
There is U-shaped sheet clamp, the inner cavity of the U-shaped sheet clamp slidably connects gripping block, and the lateral wall of the U-shaped sheet clamp is opened
Equipped with threaded hole, the inner wall of the threaded hole is bolted with screw.
Preferably, the front side wall right end of the installation backboard is fixedly installed with fan, and the front side wall of the dress backboard is fixed
Water tank is installed.
Preferably, the lower wall of the mould support plate is symmetrically fixedly installed with Auxiliary support leg, two auxiliary branch
Limiting device is equipped between support leg.
Preferably, the limiting device includes limited block, and the inner wall of the limited block offers inner cavity, the inner cavity it is interior
Wall slidably connects sliding shoe, and the quantity of sliding shoe is two, and the inner sidewall of the Auxiliary support leg is rotatably connected to connection
One end of bar, the other end of the connecting rod is fixedly connected on the lateral wall of sliding shoe, and sliding shoe runs through limited block, two institutes
It states and is fixedly installed with the first spring between sliding shoe, the left and right sidewall of the inner cavity is fixedly installed with one end of second spring, institute
The other end for stating second spring is fixedly installed in the lateral wall of sliding shoe.
Preferably, the side wall insertion of the stamped groove is equipped with heating wire.
Preferably, the water outlet inner wall of the water tank is fixedly installed with outlet pipe, the fixed peace of the lower wall of the outlet pipe
Equipped with framework, and framework is that left and right is penetrating, and the inner wall of the framework is fixedly installed with sieve, and the side wall of the outlet pipe opens up
There is groove body, the inner wall of the groove body slidably connects shutter.
Compared with prior art, the beneficial effects of the present invention are: the present invention is by the replaceable mold of setting and conveniently
The structure gripped to hardware thin plate is realized, so that reaching the effect for facilitating operation in the punching press manufacturing process of hardware thin plate
Fruit, and the cooling structure of staking punch is avoided staking punch from overheating after punching press due to reduce service life, passed through by setting
Auxiliary support leg is arranged to mould support plate, and adds limiting device, avoids stamping press and device is integrally impacted, is tieed up
The stability of device has been protected, and by the setting of framework, has facilitated adjustment to the cooling degree of staking punch, and reached certain section
Water demand.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention.
Fig. 2 is detail view at a of the present invention.
Fig. 3 is limiting device schematic diagram of the present invention.
Fig. 4 is the left view sectional view at framework of the present invention.
In figure: 1 installation backboard, 2 hydraulic cylinders, 3 staking punch, 4 mould support plates, 5 molds, 6 stamped grooves, 7 heating wire, 8 U
Shape sheet clamp, 9 gripping blocks, 10 threaded holes, 11 screws, 12 fans, 13 water tanks, 14 Auxiliary support legs, 15 limiting devices, 16 connect
Extension bar, 17 limited blocks, 18 inner cavities, 19 sliding shoes, 20 first springs, 21 second springs, 22 outlet pipes, 23 frameworks, 24 sieves, 25
Groove body, 26 shutters.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-4 is please referred to, the present invention provides a kind of technical solution: a kind of stamping device for hardware thin plate, including peace
Backboard 1 is filled, the front side wall of installation backboard 1 is fixedly installed with hydraulic cylinder 2, and the output end lower wall of hydraulic cylinder 2 is fixedly installed with punching
The front side wall of pressure head 3, installation backboard 1 is fixedly installed with mould support plate 4, and the upper side wall of mould support plate 4 is connected with mold 5,
The upper side wall of mold 5 offers stamped groove 6, and the shape of stamped groove 6 is identical as staking punch 3, on the left and right sides of mould support plate 4
Wall is symmetrically fixedly installed with U-shaped sheet clamp 8, and the inner cavity of U-shaped sheet clamp 8 slidably connects gripping block 9, gripping block 9 it is interior
Side wall is in inclined-plane, and the lateral wall of U-shaped sheet clamp 8 offers threaded hole 10, and 10 centimetres of 10 every spacing of threaded hole are arranged one, spiral shell
The inner wall of pit 10 is bolted with screw 11, and the present apparatus is by the mold 5 that is connected in mould support plate 4, so that when thin to hardware
When the punching press shape of plate changes, mold 5 and staking punch 3 with different stamped grooves 6 are only needed to change, and lead to
Setting U-shaped sheet clamp 8 and gripping block 9 are crossed, so that directly acting in the fixed hardware thin plate needed to stamp without screw 11
On thin plate, avoid causing unnecessary damage when 11 splint fixation of screw.
Since staking punch 3 can generate high temperature after punching press progress, such as cools down not in time, then can reduce its service life, pacify
The front side wall right end of dress backboard 1 is fixedly installed with fan 12, and the front side wall of dress backboard 1 is fixedly installed with water tank 13, water tank 13
Lower wall offers water outlet, blows on staking punch 3 water that water tank 13 flows out by fan 12, that is, can reach cooling effect.
Specifically, the lower wall of mould support plate 4 is symmetrically fixedly installed with Auxiliary support leg 14, two Auxiliary support legs
It is equipped with limiting device 15 between 14, support effect is played to the stabilization of mould support plate 4.
Since the stamping press that hydraulic cylinder 2 generates acts at the center of mould support plate 4, then mould support plate 4 will produce
The trend of raw intermediate recess, this trend will drive Auxiliary support leg 14 to separate to two sides, in order to further consolidate mold
Support plate 4, limiting device 15 include limited block 17, and the inner wall of limited block 17 offers inner cavity 18, and the inner wall of inner cavity 18, which slides, to be connected
It is connected to sliding shoe 19, and the quantity of sliding shoe 19 is two, the inner sidewall of Auxiliary support leg 14 is rotatably connected to connecting rod 16
One end, the other end of connecting rod 16 is fixedly connected on the lateral wall of sliding shoe 19, and sliding shoe 19 runs through limited block 17, two cunnings
The first spring 20 is fixedly installed between motion block 19, the left and right sidewall of inner cavity 18 is fixedly installed with one end of second spring 21, the
The other end of two springs 21 is fixedly installed in the lateral wall of sliding shoe 19, by making while the first spring 20 and second spring 21
With can further reduce the power generated when punching press.
Specifically, the side wall insertion of stamped groove 6 is equipped with heating wire 7, guarantee the plasticity of hardware thin plate.
In order to control the cooling effect to staking punch 3, the water outlet inner wall of water tank 13 is fixedly installed with outlet pipe 22, water outlet
The lower wall of pipe 22 is fixedly installed with framework 23, and framework 23 is that left and right is penetrating, and the inner wall of framework 23 is fixedly installed with sieve
24, by the setting of sieve 24, so that the sieve pore that the water energy flowed out at water tank 13 enough passes through sieve 24 is dispersed, outlet pipe 22
Side wall offer groove body 25, the inner wall of groove body 25 slidably connects shutter 26, and shutter 26 is moved to the left and pushes up out
When 22 inner left wall of water pipe, 22 inner cavity of outlet pipe will be blocked, it, not only can be to water tank 13 by the setting of shutter 26
Water outlet blocked, can also going out water speed and limit to water tank 13, meet the cooling demand different to staking punch 3.
Working principle: the present invention is a kind of stamping device for hardware thin plate, connects electric appliance original part in device before work
Connect extraneous power supply, hardware thin plate to be punched is placed on mould support plate 4 by when work, and rotation screw 11 makes the folder at both ends
Tight block 9 blocks hardware thin plate, opens hydraulic cylinder 2 and carries out punching press, after punching press, opens heating wire 7 to heating at punching press,
Guarantee the plasticity of hardware thin plate, open fan 12, according to the mobile shutter 26 of the calorific value of staking punch 3, so that water flow is to sieve
Net 24 is dispersed, and the wind that fan 12 is blown out carries steam and cool down to staking punch 3, increase its service life by sieve 24,
Since the water yield of water tank 13 is adjustable, the problem of avoiding water waste, and the stamping press generated in punching press, a part are auxiliary
Supporting leg 14 is helped to share, another part is shared by the first spring 20 and second spring 21, guarantees the stability of device entirety, wait rush
After pressure, rotation screw 11 takes out hardware thin plate.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.