CN207696148U - The perforating device of profiled metal part - Google Patents
The perforating device of profiled metal part Download PDFInfo
- Publication number
- CN207696148U CN207696148U CN201820060332.2U CN201820060332U CN207696148U CN 207696148 U CN207696148 U CN 207696148U CN 201820060332 U CN201820060332 U CN 201820060332U CN 207696148 U CN207696148 U CN 207696148U
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- special
- punch
- perforating
- metalwork
- stem
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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model is related to metal working technical area, more particularly to a kind of perforating device of metalwork.A kind of perforating device of special-shaped metalwork designed by the utility model, it includes operating platform, and platform is equipped with set stem, and the surface for covering stem is equipped with liftable pressing plate, pressing plate is connect by connecting rod with telescopic cylinder, and cylinder is fixed on the operational platform by supporting rack；Special-shaped metalwork is set on stem, and special-shaped metalwork is surrounded by hold-down mechanism and perforating mechanism；The hold-down mechanism includes fixed seat and the telescopic press head that is arranged in fixed seat central through hole；The perforating mechanism includes the baffle of fixed setting on the operational platform, and the punch-head assembly being connect with oil cylinder, offers the punching passed through for punch on baffle, punching matches with punch.It has the characteristics that simple structure and reasonable design and easy to use.
Description
Technical field
The utility model is related to metal working technical area, more particularly to a kind of perforating device of metalwork.
Background technology
In field of machining, it is usually directed to the processing in various holes, current perforating device is generally all directed to sheet metal
Or there is the metalwork of standard shape in tubing of regular shape etc..In not advising for special shape metalwork as shown in Figure 1
It then punches on position, and when aperture is also not of uniform size, cannot achieve using traditional perforating device.Therefore, it is necessary to design and develop
A kind of perforating device suitable for such special shape metalwork.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, provide one kind and being suitable for special shape metalwork,
And drilling precision is high, the perforating device of the high special-shaped metalwork of production efficiency.
In order to achieve the above object, the perforating device of a kind of special-shaped metalwork designed by the utility model, it includes behaviour
Make platform, platform is equipped with set stem, and the surface for covering stem is equipped with liftable pressing plate, and pressing plate passes through connecting rod and telescopic cylinder
Connection, cylinder are fixed on the operational platform by supporting rack；Special-shaped metalwork is set on stem, the surrounding of special-shaped metalwork
Equipped with hold-down mechanism and perforating mechanism；The hold-down mechanism includes fixed seat and the flexible pressure that is arranged in fixed seat central through hole
Head；The perforating mechanism includes the baffle of fixed setting on the operational platform, and the punch-head assembly being connect with oil cylinder, on baffle
The punching passed through for punch is offered, punching matches with punch.
According to the quantity in required hole, multiple punchings can be opened up on the baffle of perforating mechanism, and mating connection covers punch more
Component；Can be in further certain bending degree or radian by the baffle design of perforating mechanism, with cooperation according to the position in required hole
Multiple holes of the position distribution on special-shaped metalwork curved surfaces are processed.
Baffle can not also be arranged in the perforating mechanism, but hollow sleeve, punch are fixedly installed on the operational platform
It stretches in the through-hole of bushing core.
When utility model works, special-shaped metalwork is set on stem, pressing plate, which moves down, pushes down special-shaped metal
The top of part, the pressure head in hold-down mechanism stretch out the side wall for pushing down special-shaped metalwork, and special-shaped metalwork is in set stem, pressing plate and pressure
Position is defined under the action of head；Then the perforating mechanism on different location is started to work, and punch passes through the punching on baffle to add
The side wall that the side wall or punch of work abnormal shape metalwork stretch out punching press abnormal shape metalwork directly from sleeve forms hole.
Therefore, it has the characteristics that simple structure and reasonable design and easy to use.
Description of the drawings
Fig. 1 is the structural schematic diagram of profiled metal part.
Fig. 2 is the structural schematic diagram of the utility model.
Specific implementation mode
The utility model will be further described below in conjunction with the accompanying drawings.
As shown in Fig. 2, a kind of perforating device of special-shaped metalwork of the present embodiment description, it includes operating platform, platform
It is equipped with set stem 1, the surface for covering stem is equipped with liftable pressing plate 2, and pressing plate is connect by connecting rod with telescopic cylinder 3, gas
Cylinder is fixed on the operational platform by supporting rack 4；Special-shaped metalwork is set on stem, and special-shaped metalwork is surrounded by one
Platform hold-down mechanism and three perforating mechanisms；The hold-down mechanism includes fixed seat 5 and stretching in fixed seat central through hole is arranged
Contracting pressure head 6；The perforating mechanism includes the baffle 7 of fixed setting on the operational platform, and the punch-head assembly being connect with oil cylinder
8, the punching passed through for punch 9 is offered on baffle, and punching matches with punch；The baffle design of wherein one perforating mechanism
In certain bending degree, a punching is respectively opened up on the baffle of bending part both sides, is respectively arranged one on position corresponding with punching
Cover punch-head assembly；Separately there is a perforating mechanism to be not provided with baffle, but hollow sleeve 10 is fixedly installed on the operational platform, rushes
Head stretches in the through-hole of bushing core.
Claims (4)
1. a kind of perforating device of abnormal shape metalwork, it is characterised in that：It includes operating platform, and platform is equipped with set stem, set
The surface of stem is equipped with liftable pressing plate, and pressing plate is connect by connecting rod with telescopic cylinder, and cylinder is fixed on by supporting rack
On operating platform；Special-shaped metalwork is set on stem, and special-shaped metalwork is surrounded by hold-down mechanism and perforating mechanism；Institute
It includes fixed seat and the telescopic press head that is arranged in fixed seat central through hole to state hold-down mechanism；The perforating mechanism includes that fixation is set
Baffle on the operational platform is set, and the punch-head assembly being connect with oil cylinder, the punching passed through for punch is offered on baffle, rushed
Hole matches with punch.
2. a kind of perforating device of special-shaped metalwork according to claim 1, it is characterised in that：In the baffle of perforating mechanism
On open up multiple punchings, and mating connection covers punch-head assembly more.
3. a kind of perforating device of special-shaped metalwork according to claim 1, it is characterised in that：The gear of the perforating mechanism
Plate is in certain bending degree or radian, is processed with multiple holes that cooperation position is distributed on special-shaped metalwork curved surfaces.
4. a kind of perforating device of special-shaped metalwork according to claim 1, it is characterised in that：The perforating mechanism be
Hollow sleeve is fixedly installed on operating platform, punch stretches in the through-hole of bushing core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820060332.2U CN207696148U (en) | 2018-01-15 | 2018-01-15 | The perforating device of profiled metal part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820060332.2U CN207696148U (en) | 2018-01-15 | 2018-01-15 | The perforating device of profiled metal part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207696148U true CN207696148U (en) | 2018-08-07 |
Family
ID=63035159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820060332.2U Active CN207696148U (en) | 2018-01-15 | 2018-01-15 | The perforating device of profiled metal part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207696148U (en) |
-
2018
- 2018-01-15 CN CN201820060332.2U patent/CN207696148U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |