CN208613496U - A kind of craft feeding progressive die - Google Patents
A kind of craft feeding progressive die Download PDFInfo
- Publication number
- CN208613496U CN208613496U CN201821318862.9U CN201821318862U CN208613496U CN 208613496 U CN208613496 U CN 208613496U CN 201821318862 U CN201821318862 U CN 201821318862U CN 208613496 U CN208613496 U CN 208613496U
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- CN
- China
- Prior art keywords
- flitch
- cavity plate
- positioning pin
- pin
- progressive die
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a kind of manual feeding progressive dies, including cavity plate, flitch to be processed is placed on the cavity plate, the side of the flitch is provided with guide pin, positioning pin is provided with immediately below the flitch, the guide pin is mounted on the cavity plate, and the positioning pin is mounted on the cavity plate, and the positioning pin is located at second station and subsequent processing stations region.The utility model structure is simple, and processing and fabricating is convenient and efficient, effectively reduces the difficulty of manufacture assembly, and plate accurate positioning, relative to existing side edge structure positioning mode, reduces blanking pressure, improves stock utilization.
Description
Technical field
The utility model relates to progressive die technical field more particularly to a kind of manual feeding progressive dies.
Background technique
At present in progressive die, side edge is mostly used to combine the location structure of spacing with pilot pin, side edge as thick spacing,
Pilot pin is as accurate spacing, and to guarantee that billot is sent into against benchmark stock guide side, side edge position is using elastic side-pressing device.
This positioning method can make mould structure complicated, manufacture assembly difficulty, and side edge will increase blanking pressure reduction stock utilization and be unfavorable for
Cost is reduced, and elastic side-pressing device will appear the problem that recoil of spring is not in place, causes positioning inaccurate in use.
Utility model content
The purpose of the utility model is to provide a kind of manual feeding progressive dies, and it is multiple to solve prior art side edge spacing structure
It is miscellaneous, manufacture assembly difficulty the problem of.
In order to solve the above technical problems, the utility model adopts the following technical solution:
A kind of manual feeding progressive die of the utility model, including cavity plate are placed with flitch to be processed on the cavity plate,
The side of the flitch is provided with guide pin, and positioning pin is provided with immediately below the flitch, and the guide pin is mounted on described
On cavity plate, the positioning pin is mounted on the cavity plate, and the positioning pin is located at second station and subsequent processing stations area
Domain.
Further, the flitch is placed on the cavity plate by operator manually, by the guide pin to flitch reality
Existing unilateral limit, front end is limited by the positioning pin, after the first station punching operation, continues to push ahead described
The positioning pin snaps fit onto the hole gone out when flitch.
Further, the guide pin is provided at least two, and multiple guide pins are located along the same line.
Further, the positioning pin is provided with multiple, and is added on the position of multiple positioning pins and the flitch
The hole location position of work is corresponding.
Further, the top of the guide pin is set as arc surface.
Further, the top of the positioning pin is set as arc surface.
Compared with prior art, the advantageous effects of the utility model:
The utility model craft feeding progressive die, by the positioning pin that unilateral limit is arranged on the working face of cavity plate
Guide pin is set in working region, flitch is placed on cavity plate by operator manually when work, and guide pin is to flitch reality at this time
Existing unilateral limit, front end is limited by positioning pin, and after the first station punching operation, it is fixed when flitch to continue to push ahead
Position pin card is connected in the hole gone out, to realize the accurate positioning in length and width both direction, is effectively guaranteed
The accuracy and machining accuracy of station processing afterwards.The utility model structure is simple, and processing and fabricating is convenient and efficient, effectively reduces system
The difficulty of assembly, and plate accurate positioning are made, relative to existing side edge structure positioning mode, blanking pressure is reduced, improves material
Expect utilization rate.
Detailed description of the invention
The utility model is described in further detail for explanation with reference to the accompanying drawing.
Fig. 1 is the utility model craft feeding progressive die schematic diagram；
Description of symbols: 1, guide pin；2, positioning pin；3, cavity plate；4, flitch.
Specific embodiment
As shown in Figure 1, a kind of craft feeding progressive die, including cavity plate 3, material to be processed is placed on the cavity plate 3
Plate 4, the side of the flitch 4 are provided with guide pin 1, and the underface of the flitch 4 is provided with positioning pin 2, and the guide pin 1 is pacified
On the cavity plate 3, the positioning pin 2 is mounted on the cavity plate 3, and the positioning pin 2 is located at second station and back
Processing stations region.Specifically, it is required to process the guide pin 1 and institute using milling machine according to cooperation on the cavity plate 3
The mounting hole of positioning pin 2 is stated, then guide pin and positioning pin are installed in corresponding mounting hole again.
Specifically, the flitch 4 is placed on the cavity plate 3 by operator manually, by the guide pin 1 to flitch
4 realize unilateral limit, and front end is limited by the positioning pin 2, after the first station punching operation, continues to push ahead
The positioning pin 2 snaps fit onto the hole gone out when the flitch 4.
The guide pin 1 is provided at least two, and multiple guide pins 1 are located along the same line.As shown in the figure, it leads
There are two material pin settings, three or more can also be arranged according to the length of flitch, and the top of the guide pin 1 is set as round
Cambered surface, sharp edges scratch plate face when flitch being prevented to be put into.
The positioning pin 2 is provided with hole locations that are multiple, and processing on the position of multiple positioning pins 2 and the flitch 4
Position is corresponding.There are three the settings of positioning pin described in figure, can also increase the quantity of positioning pin as needed.Meanwhile it is described
The top of positioning pin 2 is set as arc surface, and when in order to flitch forward movement, positioning pin 2 can fast and accurately enter material
In the hole of plate, positioning is realized, while when arc-shaped top can prevent flitch from advancing scratches plate face.
Embodiment described above is only that the preferred embodiment of the utility model is described, not to the utility model
Range is defined, and under the premise of not departing from the spirit of the design of the utility model, those of ordinary skill in the art are practical new to this
The various changes and improvements that the technical solution of type is made should all fall into the protection scope that the utility model claims book determines
It is interior.
Claims (6)
1. a kind of craft feeding progressive die, it is characterised in that: including cavity plate (3), be placed on the cavity plate (3) to be processed
The side of flitch (4), the flitch (4) is provided with guide pin (1), is provided with positioning pin (2) immediately below the flitch (4),
The guide pin (1) is mounted on the cavity plate (3), and the positioning pin (2) is mounted on the cavity plate (3), and the positioning
Pin (2) is located at second station and subsequent processing stations region.
2. craft feeding progressive die according to claim 1, it is characterised in that: operator is manually by the flitch (4)
It is placed on the cavity plate (3), unilateral limit is realized to flitch (4) by the guide pin (1), front end passes through the positioning pin
(2) it is limited, after the first station punching operation, continues to push ahead the flitch (4) Shi Suoshu positioning pin (2) clamping
Into the hole gone out.
3. craft feeding progressive die according to claim 2, it is characterised in that: the guide pin (1) is provided at least
Two, and multiple guide pins (1) are located along the same line.
4. craft feeding progressive die according to claim 2, it is characterised in that: the positioning pin (2) be provided with it is multiple,
And the hole location position processed on the position of multiple positioning pins (2) and the flitch (4) is corresponding.
5. craft feeding progressive die according to claim 3, it is characterised in that: the top of the guide pin (1) is arranged
For arc surface.
6. craft feeding progressive die according to claim 4, it is characterised in that: the top of the positioning pin (2) is arranged
For arc surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821318862.9U CN208613496U (en) | 2018-08-16 | 2018-08-16 | A kind of craft feeding progressive die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821318862.9U CN208613496U (en) | 2018-08-16 | 2018-08-16 | A kind of craft feeding progressive die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208613496U true CN208613496U (en) | 2019-03-19 |
Family
ID=65716777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821318862.9U Active CN208613496U (en) | 2018-08-16 | 2018-08-16 | A kind of craft feeding progressive die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208613496U (en) |
-
2018
- 2018-08-16 CN CN201821318862.9U patent/CN208613496U/en active Active
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