CN206169033U - Multiple pass punching device of many normal direction of circular hollow core pipe fitting - Google Patents
Multiple pass punching device of many normal direction of circular hollow core pipe fitting Download PDFInfo
- Publication number
- CN206169033U CN206169033U CN201621157195.1U CN201621157195U CN206169033U CN 206169033 U CN206169033 U CN 206169033U CN 201621157195 U CN201621157195 U CN 201621157195U CN 206169033 U CN206169033 U CN 206169033U
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- Prior art keywords
- drift
- push pedal
- normal direction
- pipe fitting
- cylinder
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Abstract
The utility model relates to a multiple pass punching device of many normal direction of circular hollow core pipe fitting, including manipulator, punch press, the servo feeder of CNC and stamping die, the manipulator the punch press the servo feeder of CNC with the stamping die linkage, stamping die includes an at least wedge push pedal and an at least drift, the wedge push pedal with the drift cooperation is used, wedge push pedal one end is connected with a cylinder, the cylinder with the servo feeder control connection of CNC, the other end of wedge push pedal can promote the drift changes the stroke of drift, the drift passes through the scalable setting of elastomer and is in stamping die is last, and all processing are accomplished through clamping to this scheme, have improved product precision and uniformity, error accumulation that the omission process avoiding resulting in because of artificial reason and a lot of clamping result in.
Description
Technical field
This utility model is related to a kind of processing of mould, many normal direction multiple apertures punchings of more particularly to a kind of circular hollow pipe fitting
Device.
Background technology
Currently for having the multiple different method phases and different workpiece of pass has following several sides on same hollow circular-tube
Formula is processed：
The first, common stamping mold processing is opened respectively by different normal direction and flings mould punch press process several times, but this kind of
The shortcoming of processing is a lot, and 1, repeatedly punching need to be carried out can just complete whole processing, and be punched be required to positioning once every time, easily
Error accumulation is caused, Product Precision and concordance is affected；2nd, due to needing to be punched easily omission operation several times, product report is caused
It is useless；3rd, complex procedures need multiple stage punch press and multiple operatives to complete processing, and equipment cost human cost hands over height (with 70mm*
Multiple stage 80-110T punch press is needed to realize as a example by 1000mm caliber products).
Second, the punching of different normal direction can be merged into punch press process in a secondary mould, work by composite die punch process
Sequence optimizes compared with scheme 1, and operation greatly reduces, in some instances it may even be possible to once complete processing, and precision concordance is also preferably ensured, but
Or tool has disadvantages that, 1, due to mould structure it is extremely complex, so die cost is expensive, ten tens of thousands of or even hundreds of thousands easily
Contingency pair moulds up to a hundred；2nd, because mould structure is complicated, many key positions are difficult to ensure that structural stability, so fault rate
Height, is easily damaged, maintenance difficult；Once the 3, product sets change mould modification high cost, or even whole mould needs to reopen；4th, due to
Mould is complicated so generally requiring the punch press processing (160- by taking 70mm*1000mm caliber products as an example of the big table top of big stroke
300T)；5th, workpiece filling is difficult, and labor strength is big.
The third, using hydraulic power, the rotational automatic punching of servo feeding, die cost is cheap, and clamped one time completes to add
Work, saves manpower, equipment and energy consumption, but tool has disadvantages that, 1, hydraulic oil can vary with temperature and cause pressure oscillation,
Stability is slightly worse；And hydraulic cylinder low precision is easily caused punching pin or die abrasion and damages；2nd, one oil cylinder of general this kind equipment
A punching pin is driven, so the oil cylinder that each punching pin needs when pass is more installs gap can cause the effective blanking area of workpiece
Diminish, when hole position cannot be processed (there is a problem of that processing blind area is big) when pipe end is nearer；3rd, when certain root punching pin is damaged or is ruptured
Shi Ruwei has found that product leakage punching or batch can be caused to scrap in time.
Utility model content
The purpose of this utility model is to provide a kind of circular hollow pipe fitting many normal direction multiple apertures blanking apparatus, is once filled
Folder completes all processing, improves Product Precision and concordance, it is to avoid because omitting operation and multiple clamping caused by artificial origin
Caused error accumulation.
In order to solve the above problems, this utility model provides a kind of many normal direction multiple apertures punching dresses of circular hollow pipe fitting
Put, including mechanical hand, punch press, CNC servo feeders and stamping mold, the mechanical hand, the punch press, the CNC servos are sent
Material machine and the stamping mold link, and the stamping mold includes at least a chock push pedal and at least a drift, and the chock is pushed away
Plate is used cooperatively with the drift, and described chock push pedal one end is connected with a cylinder, the cylinder and the CNC servo feeders
Control connection, the other end of the chock push pedal can promote the drift and change the stroke of the drift, and the drift passes through
Elastomer is scalable to be arranged in the stamping mold.In this utility model, the number of chock push pedal and drift is according to required
Determining, the model of drift is selected the number of punching according to required pass and size also, the drift in stamping mold can
Replacing is used.
It is described according to many normal direction multiple apertures blanking apparatus of a kind of circular hollow pipe fitting described in the application preferred embodiment
Stamping mold includes upper die plate, and the lower end of the upper die plate is provided with upper mounted plate, and the drift fixation is installed on described solid
In fixed board, the drift top is installed with drift backing plate, and the drift backing plate is provided with the inclined plane being adapted to the chock push pedal,
The chock push pedal is arranged at the inclined plane of the drift backing plate；Stripper is provided with below fixed plate, it is described to unload
Flitch is provided with the multiple unloading bolts for protruding upward, and the unloading bolt is flexibly connected with fixed plate；The drift pad
Plate is fixedly installed elastic component, and the other end of the elastic component is contacted with the stripper.The drift row when chock push pedal is inserted
Cheng Bianchang, by the excision of workpiece waste material after stamping mold closure；When chock push pedal is extracted, elastic component is by drift fight back, drift row
Journey shortens, and after stamping mold closure workpiece will not be touched.This utility model is not limited to the concrete structure of elastic component, as long as
This purpose can be reached.
It is described according to many normal direction multiple apertures blanking apparatus of a kind of circular hollow pipe fitting described in the application preferred embodiment
Elastomer is Rectangular Spring.
It is described according to many normal direction multiple apertures blanking apparatus of a kind of circular hollow pipe fitting described in the application preferred embodiment
Drift is fixed by drift fixed cover and is installed in the fixed plate.
It is described according to many normal direction multiple apertures blanking apparatus of a kind of circular hollow pipe fitting described in the application preferred embodiment
Mechanical hand is 3 axis robots.
It is described according to many normal direction multiple apertures blanking apparatus of a kind of circular hollow pipe fitting described in the application preferred embodiment
Sensor is provided with cylinder and the drift.
According to many normal direction multiple apertures blanking apparatus of a kind of circular hollow pipe fitting described in the application preferred embodiment, cylinder
For integrated cylinder, the integrated cylinder includes a shell, and the inside the shell arranges some cylinders, and the number of the cylinder is corresponded to
The number of the drift.
Compared with prior art, there is following technique effect in this utility model：
This utility model provides a kind of circular hollow pipe fitting many normal direction multiple apertures blanking apparatus, using CNC servo feedings
Rotation, clamped one time is completed so process, improves Product Precision and concordance, it is to avoid because of omission operation caused by artificial origin and
Error accumulation caused by multiple clamping；Punch press is adopted for pressure source, blanking pressure is stable, and punch press ratio of precision hydraulic cylinder will get well, examination
The service life of drift and die is guaranteed；Using the telescopic punching die of drift, CNC control cylinders change punch stroke,
So as to the drift for realizing different shaped jet holes is automatically selected, cylinder and drift are respectively arranged with sensor to sense drift state, such as faulty
In time feedback alarm, prevents the generation that batch is unqualified or scraps；The relatively easy development cost of mould structure is cheap, and if
If becoming, parameter only need to change in mastery routine i.e. achievable entirely without setting change die cost；Equipment and artificial, energy consumption cost are low
It is honest and clean；Die cost is low, the construction cycle is short, and hole position sets change and sets change cost without any additional mold；Property interface is easy to learn, due to
Mechanical hand self-feeding, personnel safety is high；Due to the mould features compact structure, processing blind area is little, coordinates the extraordinary fixture blind area can be with
Less than 50mm；Machining accuracy and concordance are good, and due to the sensor detecting in mould, Product Safety is high；Die life can be with
Perform to optimum, consumable accessory low cost；Workpiece loading and unloading are simple, and labor strength is greatly reduced.
Description of the drawings
Fig. 1 is the structural representation of this utility model stamping mold；
Fig. 2 is the side view of this utility model drift and drift backing plate；
Fig. 3 is the structural representation of drift and drift backing plate when this utility model chock push pedal does not work；
Fig. 4 is the structural representation of drift and drift backing plate when the push pedal of this utility model chock works.
Specific embodiment
Below in conjunction with accompanying drawing, lift a specific embodiment and described in detail.
This utility model provides a kind of many normal direction multiple apertures blanking apparatus of circular hollow pipe fitting, including mechanical hand, punching
Bed, CNC servo feeders and stamping mold, the linkage of mechanical hand, punch press, CNC servo feeders and stamping mold, stamping mold bag
Some chock push pedals and some drifts are included, chock push pedal is used cooperatively with drift, and one end of chock push pedal is connected with a cylinder, gas
Cylinder is connected with the control of CNC servo feeders, and the other end of chock push pedal can promote drift and change the stroke of drift, and drift passes through
Elastomer is scalable to be arranged in stamping mold.
Fig. 1, Fig. 2 and Fig. 3 are refer to, stamping mold includes upper die plate 1, and the lower end of upper die plate 1 is provided with upper mounted plate 8,
Some through holes are set on upper mounted plate 8, drift fixed cover 7 is installed with through hole, drift 9 is fixedly mounted on drift fixed cover
On 7, the top of drift 9 is fixedly installed drift backing plate 5, and drift backing plate 5 is provided with the inclined plane being adapted to chock push pedal 4, in this reality
In applying example, the inclined plane 41 of chock push pedal 4 is complementary with the oblique angle of the inclined plane 51 of drift backing plate 5, and chock push pedal 4 is arranged on drift
At the inclined plane of backing plate 5, chock push pedal 4 is simultaneously connected with cylinder 6, and cylinder 6 is connected with the control of CNC servo feeders.Refer to figure
3, when under the non-working condition of chock push pedal 4, the inclined plane 41 of chock push pedal 4 is located in the inclined plane 51 of drift backing plate 5；Refer to
Fig. 4, when cylinder 6 drives chock push pedal 4 to work, chock push pedal 4 is inserted, and the inclined plane 41 of chock push pedal 4 is relative to drift pad
The inclined plane 51 of plate 5 is moved obliquely, and actual motion track is that the horizontal movement of chock push pedal 4, drift backing plate 5 is transported downwards
It is dynamic.The lower section of upper mounted plate 8 is provided with stripper 12, and stripper 12 is provided with the dumping pit corresponding with drift 9, and stripper 12 is provided with
The multiple unloading bolts 2 for protruding upward, stripper 12 is fixed on upper die plate 1 by unloading bolt 2, and upper mounted plate 8 is by unloading
Material screw 2 is movably arranged on upper die plate 1；In the present embodiment, each lower surface of drift backing plate 5 is fixedly connected two Rectangular Springs
13, two Rectangular Springs 13 are located at the both sides of drift 9, and the other end of two Rectangular Springs 13 is contacted with stripper 12.In the present embodiment
In, it is provided with sensor on cylinder 6 and drift 9.The number of cylinder 6 coordinates the number of drift 9, if relatively many, the gas of drift 9
The number of cylinder 6 is just a lot, is easy to the installation of cylinder 6, the present embodiment multiple cylinders 6 to may be provided at into same inside the shell and formed
Set cylinder.
Stamping mold includes lower template 10, and in the upper end of lower template 10 bottom plate 11, bottom plate 11 and lower mould are provided with
The punch die hole corresponding with drift 9 and material-dropping hole are respectively equipped with plate 10.The upper end of lower template 10 is provided with slip guide pillar 14, upper mould
The lower end of plate 1 is provided with the sliding guide sleeve 15 being sleeved on slip guide pillar 14, and in the upper end of upper die plate 1 die shank 3 is provided with.
Mechanical hand of the present utility model using 3 axis robots (Y/Z axles and rotary shaft, X-axis at present using regulation manually,
It is scalable to automatically control).After equipment triggering, when mechanical hand clamps stock and feeding rotates to setting position, give specified
Electromagnetic valve (being provided with electromagnetic valve on the cylinder 6) action of signal drive cylinder 6, feeds back signal to when sensor sensing is to forcer position
Computer, computer receives and punch press signal is given after the drift of stamping mold and mechanical hand signal, and punch press completes once to be punched, and again
Secondary feedback to the computer, computer receives to feed back to mechanical hand after signal again carries out second feeding rotation, then selects drift weight
Multiple above action, until after the completion of the institute hole of processing in need, mechanical hand entirely processes the workpiece for machining hauling-out
Into.Because feeding and de- material are that mechanical hand is automatically performed, so labor strength is substantially reduced.
Disclosed above is only a specific embodiment of the application, but the application is not limited to this, any this area
Technical staff can think change, all should fall in the protection domain of the application.
Claims (7)
1. many normal direction multiple apertures blanking apparatus of a kind of circular hollow pipe fitting, it is characterised in that watch including mechanical hand, punch press, CNC
Take feeder and stamping mold, the linkage of the mechanical hand, the punch press, the CNC servo feeders and the stamping mold, institute
Stamping mold is stated including at least a chock push pedal and at least a drift, the chock push pedal is used cooperatively with the drift, described
Chock push pedal one end is connected with a cylinder, and the control of the cylinder and the CNC servo feeders is connected, the chock push pedal it is another
One end can promote the drift and change the stroke of the drift, and the drift is arranged on the punching press by the way that elastomer is scalable
On mould.
2. many normal direction multiple apertures blanking apparatus of a kind of circular hollow pipe fitting as claimed in claim 1, it is characterised in that described
Stamping mold includes upper die plate, and the lower end of the upper die plate is provided with upper mounted plate, and the drift fixation is installed on described solid
In fixed board, the drift top is installed with drift backing plate, and the drift backing plate is provided with the inclined plane being adapted to the chock push pedal,
The chock push pedal is arranged at the inclined plane of the drift backing plate；Stripper is provided with below fixed plate, it is described to unload
Flitch is provided with the multiple unloading bolts for protruding upward, and the unloading bolt is flexibly connected with fixed plate；The drift pad
Plate is fixedly installed elastic component, and the other end of the elastic component is contacted with the stripper.
3. many normal direction multiple apertures blanking apparatus of a kind of circular hollow pipe fitting as claimed in claim 2, it is characterised in that described
Elastomer is Rectangular Spring.
4. many normal direction multiple apertures blanking apparatus of a kind of circular hollow pipe fitting as claimed in claim 2, it is characterised in that described
Drift is fixed by drift fixed cover and is installed in the fixed plate.
5. many normal direction multiple apertures blanking apparatus of a kind of circular hollow pipe fitting as claimed in claim 1, it is characterised in that described
Mechanical hand is 3 axis robots.
6. many normal direction multiple apertures blanking apparatus of a kind of circular hollow pipe fitting as claimed in claim 1, it is characterised in that described
Sensor is provided with cylinder and the drift.
7. a kind of many normal direction multiple apertures blanking apparatus of circular hollow pipe fitting as claimed in claim 1, it is characterised in that cylinder
For integrated cylinder, the integrated cylinder includes a shell, and the inside the shell arranges some cylinders, and the number of the cylinder is corresponded to
The number of the drift.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621157195.1U CN206169033U (en) | 2016-10-31 | 2016-10-31 | Multiple pass punching device of many normal direction of circular hollow core pipe fitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621157195.1U CN206169033U (en) | 2016-10-31 | 2016-10-31 | Multiple pass punching device of many normal direction of circular hollow core pipe fitting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206169033U true CN206169033U (en) | 2017-05-17 |
Family
ID=58679623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621157195.1U Expired - Fee Related CN206169033U (en) | 2016-10-31 | 2016-10-31 | Multiple pass punching device of many normal direction of circular hollow core pipe fitting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206169033U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106513495A (en) * | 2016-10-31 | 2017-03-22 | 无锡市隆恒通汽车零部件有限公司 | Multi-normal-direction and multi-hole-pattern blanking device for circular hollow pipe fittings |
-
2016
- 2016-10-31 CN CN201621157195.1U patent/CN206169033U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106513495A (en) * | 2016-10-31 | 2017-03-22 | 无锡市隆恒通汽车零部件有限公司 | Multi-normal-direction and multi-hole-pattern blanking device for circular hollow pipe fittings |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170517 Termination date: 20181031 |