CN207941872U - A kind of double-station flange punching die - Google Patents
A kind of double-station flange punching die Download PDFInfo
- Publication number
- CN207941872U CN207941872U CN201820357163.9U CN201820357163U CN207941872U CN 207941872 U CN207941872 U CN 207941872U CN 201820357163 U CN201820357163 U CN 201820357163U CN 207941872 U CN207941872 U CN 207941872U
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- China
- Prior art keywords
- eccentric swage
- punch
- die holder
- head assembly
- upper die
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Abstract
The utility model discloses a kind of double-station flange punching dies, including upper die holder, eccentric swage and lower die holder, it is processed on the upper die holder bottom surface fluted, eccentric swage is mounted in groove, multiple side pins and guide pad are machined on the inner wall of the groove, the eccentric swage bottom surface is equipped with bending tool and screw hanging ring, bending tool has two, eccentric swage side wall is equipped with the guide plate coordinated with guide pad, it is arranged with punch-head assembly on the upper die holder bottom surface of eccentric swage side, the lower die seating face is equipped with two bearings, it is machined on bearing and the matched material-dropping hole of punch-head assembly, waste material box is equipped in bearing below material-dropping hole.The utility model in eccentric swage by being arranged two bending tools, while by the way that punch-head assembly is arranged in eccentric swage side, bendings and punch operation can be carried out to two workpiece simultaneously by making to change mold, improve the efficiency of bending and punching processing.
Description
Technical field
The utility model is related to mould applications, more particularly to a kind of double-station flange punching die.
Background technology
Bending plate with holes is relatively common in auto parts and components, mainly plays support and connection function.Bending with holes
For plate there are mainly two types of production technology, the first is punched out again after thin plate is bent, and is for second to carry out thin plate again after punching
Bending.No matter above-mentioned any technique, will pass through bending and two kinds of separated processes of punching, need two different moulds
Have and carry out bending and punching, clamping twice and positioning respectively, makes clamping be easy to influence the precision of processing, and separately add twice
The inefficiency of work.
Invention content
The purpose of this utility model is to provide a kind of double-station flange punching dies that can process hole and bending simultaneously.
The purpose of this utility model is achieved through the following technical solutions：
A kind of double-station flange punching die, including upper die holder, eccentric swage and lower die holder are processed on the upper die holder bottom surface
Fluted, eccentric swage is mounted in groove, and multiple side pins and guide pad, the eccentric swage bottom are machined on the inner wall of the groove
Face is equipped with bending tool and screw hanging ring, and bending tool has two, and eccentric swage side wall is equipped with the guide plate coordinated with guide pad, pressure
Punch-head assembly is arranged on the upper die holder bottom surface of glassware side, the lower die seating face is equipped with two bearings, is processed on bearing
Have with the matched material-dropping hole of punch-head assembly, waste material box is equipped in the bearing below material-dropping hole.
The punch-head assembly includes punch and multiple positioning pins, and multiple positioning pins are arranged in punch surrounding.
Four angles of the eccentric swage are equipped with limited block.
The utility model has the following effects that：
(1) by the way that two bending tools are arranged in eccentric swage, can bending operation be carried out to two workpiece simultaneously, improves bending
The efficiency of processing；
(2) by the way that punch-head assembly is arranged in eccentric swage side, can operation be punched out to two workpiece simultaneously, improves punching
The processing efficiency in hole.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram of the utility model upper die holder.
Fig. 3 is the structural schematic diagram of the utility model eccentric swage.
Fig. 4 is the structural schematic diagram of the utility model lower die holder.
Reference numeral：1, upper die holder；11, groove；12, side is sold；13, guide pad；2, eccentric swage；21, bending tool；22, spiral shell
Follow closely hanging ring；23, limited block；24, guide plate；3, punch-head assembly；31, punch；32, positioning pin；4, lower die holder；41, bearing；42、
Material-dropping hole；43, waste material box.
Specific implementation mode
Embodiment
As shown in Figure 1 to 4, double-station flange punching die provided in this embodiment includes upper die holder 1, eccentric swage 2, punching
Head assembly 3 and lower die holder 4 process fluted 11 on 1 bottom surface of the upper die holder, and eccentric swage 2 is mounted in groove 11, the groove
Multiple side pins 12 and guide pad 13 are machined on 11 inner wall, the side pin 12 is for fixing eccentric swage 2,2 bottom of the eccentric swage
Face is equipped with bending tool 21 and screw hanging ring 22, bending tool 21 has two, and 2 side wall of eccentric swage is equipped with to be coordinated with guide pad 13
Guide plate 24,31 component 3 of punch is arranged on 1 bottom surface of upper die holder of 2 side of eccentric swage, and 31 component 3 of punch includes punch 31
With multiple positioning pins 32, multiple positioning pins 32 are arranged in 31 surrounding of punch, and four angles of the eccentric swage 2 are equipped with limited block
23,4 surface of the lower die holder is set there are two bearing 41, be machined on bearing 41 with 31 component of punch, 3 matched material-dropping hole 42,
It is equipped with waste material box 43 in the bearing 41 of 42 lower section of material-dropping hole.
The application method of the utility model is：
Sheet metal component is placed on lower die holder 4 first, then controls 1 downlink of upper die holder, eccentric swage 2 when 1 downlink of upper die holder
The eccentric swage 2 of quadrangle is contacted with sheet metal component, and for compressing sheet metal component, two bending tools 21 on subsequent eccentric swage 2 are by sheet metal component
It is bent into specified angle, then the punch 31 on 31 component 3 of punch is punched out the sheet metal component after bending, and the fertilizer washed out falls
It drops down onto in waste material box 43,1 uplink of last upper die holder, and takes out the sheet metal component machined.
The lifted embodiment of the utility model or embodiment carry out the purpose of this utility model, technical solution and advantage
It is further described, it should be understood that embodiment provided above or embodiment are only the preferred of the utility model
Embodiment is not intended to limit the utility model, new to this practicality within the spirit and principle of the utility model
Type any modification, equivalent replacement, improvement and so on, should be included within the scope of protection of this utility model.
Claims (3)
1. a kind of double-station flange punching die, including upper die holder, eccentric swage and lower die holder, it is characterised in that：The upper die holder
Process fluted on bottom surface, eccentric swage is mounted in groove, and multiple sides pin and guide pad, institute are machined on the inner wall of the groove
It states eccentric swage bottom surface and is equipped with bending tool and screw hanging ring, bending tool has two, and eccentric swage side wall is equipped with to be coordinated with guide pad
Guide plate, punch-head assembly is arranged on the upper die holder bottom surface of eccentric swage side, the lower die seating face is equipped with two bearings,
It is machined on bearing with the matched material-dropping hole of punch-head assembly, waste material box is equipped in the bearing below material-dropping hole.
2. double-station flange punching die according to claim 1, it is characterised in that：The punch-head assembly include punch and
Multiple positioning pins, multiple positioning pins are arranged in punch surrounding.
3. double-station flange punching die according to claim 1, it is characterised in that：Four angles of the eccentric swage are all provided with
There is limited block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820357163.9U CN207941872U (en) | 2018-03-15 | 2018-03-15 | A kind of double-station flange punching die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820357163.9U CN207941872U (en) | 2018-03-15 | 2018-03-15 | A kind of double-station flange punching die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207941872U true CN207941872U (en) | 2018-10-09 |
Family
ID=63698043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820357163.9U Active CN207941872U (en) | 2018-03-15 | 2018-03-15 | A kind of double-station flange punching die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207941872U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109482732A (en) * | 2018-11-05 | 2019-03-19 | 亿和精密工业（苏州）有限公司 | A kind of integration stamped compression mould of double-station |
-
2018
- 2018-03-15 CN CN201820357163.9U patent/CN207941872U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109482732A (en) * | 2018-11-05 | 2019-03-19 | 亿和精密工业（苏州）有限公司 | A kind of integration stamped compression mould of double-station |
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