CN107790556A - Automatic demoulding diel - Google Patents
Automatic demoulding diel Download PDFInfo
- Publication number
- CN107790556A CN107790556A CN201610779243.9A CN201610779243A CN107790556A CN 107790556 A CN107790556 A CN 107790556A CN 201610779243 A CN201610779243 A CN 201610779243A CN 107790556 A CN107790556 A CN 107790556A
- Authority
- CN
- China
- Prior art keywords
- fixed
- lower template
- stamping parts
- fixed plate
- plate
- Prior art date
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/003—Positioning devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
- B21D45/02—Ejecting devices
Abstract
A kind of automatic demoulding diel, it includes upper bolster, fixed plate, drift, guide rod, holding pad, spring, die shoe, lower template, the fixed plate is fixed on upper bolster bottom, the drift is fixed on fixed plate bottom, the guide rod passes through upper bolster and fixed plate, upper suspension is in fixed plate, bottom is fixed with holding pad, the spring housing is on guide rod, between fixed plate and holding pad, the die shoe is arranged on below upper bolster, the lower template is fixed on die shoe, the lower template is provided with cavity plate, it is stripped top cover, ejector spring, stamping parts locating dowel, stamping parts, the cavity plate is fixed on lower template center, pilot hole is provided with the cavity plate relative with drift, pilot hole on cavity plate is provided with copper sheathing, described copper sheathing is provided with the through hole of several radial directions, graphite is filled with described through hole.The present invention has the advantages of notable and beneficial effect compared with prior art：Improve operating efficiency；Improve machining accuracy.
Description
Technical field
The invention belongs to field of die equipment, more particularly to a kind of automatic demoulding diel.
Background technology
Diel is equipped for material to be processed into a kind of special process of part or semi-finished product.Its general principle
It is that stamping parts is positioned on cavity plate, upper bolster drives holding pad and drift to move downward, and holding pad first contacts stamping parts,
And stamping parts is compressed, drift then carries out punching press to stamping parts.During this, when holding pad contacts stamping parts, if punching press
Part is not had good positioning, and stamping position skew, causes waste product.After the completion of punching press, stamping parts may be stuck in cavity plate, be unfavorable for taking
Go out, reduce operating efficiency.
The content of the invention
Problem to be solved by this invention is overcome the deficiencies in the prior art, there is provided a kind of automatic demoulding diel.
The present invention solves its technical problem and takes following technical scheme to realize：
A kind of automatic demoulding diel, it include upper bolster, fixed plate, drift, guide rod, holding pad, spring, die shoe, under
Template, the fixed plate are fixed on upper bolster bottom, and the drift is fixed on fixed plate bottom, the guide rod through upper bolster and
Fixed plate, upper suspension in fixed plate, with holding pad fix by bottom, and the spring housing is on guide rod, positioned at fixed plate and pressure
Between flitch, the die shoe is arranged on below upper bolster, and the lower template is fixed on die shoe, and the lower template is provided with
Cavity plate, the demoulding top cover, ejector spring, stamping parts locating dowel, stamping parts, the cavity plate be fixed on lower template center, with drift
Relative cavity plate is provided with pilot hole, and the pilot hole on cavity plate is provided with copper sheathing, and described copper sheathing is provided with several radial directions
Through hole, is filled with graphite in described through hole, is provided with cavity in the lower template around cavity plate, the top cover that is stripped is located at cavity
Interior, its lower surface is connected by ejector spring with cavity bottom, and the stamping parts locating dowel is fixed in lower template, by stamping parts
It is positioned in demoulding top cover, the holding pad lower surface is provided with the positioning through hole that a circle is harmonious with stamping parts locating dowel.
As preferred embodiment, the demoulding top cover upper surface is higher than cavity plate upper surface.
As preferred embodiment, the stamping parts locating dowel upper surface is higher than demoulding top cover upper surface.
As preferred embodiment, chamfered is done in the stamping parts locating dowel upper end.
The present invention has the advantages of notable and beneficial effect compared with prior art：
By setting demoulding top cover around cavity plate, it is possible to achieve automatic demoulding, improve operating efficiency；Punching is set in lower template
Casting die positioning sleeve, coordinate with the locating slot on holding pad, improve machining accuracy；Drift is less prone to the situation of abrasion, can enter one
Step improves the stability of mould production, and further extends the mold use life-span.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Embodiment
Below in conjunction with accompanying drawing and preferred embodiment, to according to embodiment provided by the invention, structure, feature and its
Effect, describe in detail as after.
A kind of automatic demoulding diel as shown in Figure 1, it includes upper bolster 1, fixed plate 2, drift 3, guide rod 4, pressure
Flitch 5, spring 6, die shoe 7, lower template 8, fixed plate 2 are fixed on the bottom of upper bolster 1, and drift 3 is fixed on the bottom of fixed plate 2,
Guide rod 4 passes through upper bolster 1 and fixed plate 2, and upper suspension in fixed plate 2, with holding pad 5 fix by bottom, and spring 6 is enclosed on guide rod
On 4, between fixed plate 2 and holding pad 5, die shoe 7 is arranged on the lower section of upper bolster 1, and lower template 8 is fixed on die shoe 7,
Lower template 8 is provided with cavity plate 9, demoulding top cover 10, ejector spring 11, stamping parts locating dowel 12, stamping parts 13, and cavity plate 9 is fixed on
The center of lower template 8, is provided with pilot hole on the cavity plate relative with drift 3, and the pilot hole on cavity plate is provided with copper sheathing 14, described
Copper sheathing 14 is provided with the through hole of several radial directions, is filled with graphite in described through hole, is provided with the lower template 8 around cavity plate 9
Cavity 81, demoulding top cover 10 are located in cavity 81, and its lower surface is connected by ejector spring 11 with the bottom of cavity 81, and stamping parts is fixed
Position post 12 is fixed in lower template 8, and stamping parts 13 is positioned in demoulding top cover 10, and the lower surface of holding pad 5 is provided with a circle and punching
The positioning through hole 51 that casting die locating dowel 12 is harmonious.Demoulding top cover 10 upper surface is higher than the upper surface of cavity plate 9.In stamping parts locating dowel 12
End face is higher than demoulding top cover 10 upper surface.Do chamfered in the upper end of stamping parts locating dowel 12.
By setting demoulding top cover 10 around cavity plate 9, it is possible to achieve automatic demoulding, improve operating efficiency；In lower template 8
Upper setting stamping parts locating dowel 12, coordinates with the positioning through hole 51 on holding pad 5, improves machining accuracy.
One embodiment of the present of invention is described in detail above, but the content is only the preferable implementation of the present invention
Example, it is impossible to be considered as the practical range for limiting the present invention.All equivalent changes made according to the present patent application scope and improvement
Deng, all should still belong to the present invention patent covering scope within.
Claims (4)
- A kind of 1. automatic demoulding diel, it is characterised in that：Including upper bolster, fixed plate, drift, guide rod, holding pad, bullet Spring, die shoe, lower template, the fixed plate are fixed on upper bolster bottom, and the drift is fixed on fixed plate bottom, the guide rod Through upper bolster and fixed plate, upper suspension in fixed plate, with holding pad fix by bottom, and the spring housing is on guide rod, position Between fixed plate and holding pad, the die shoe is arranged on below upper bolster, and the lower template is fixed on die shoe, described Lower template is provided with cavity plate, demoulding top cover, ejector spring, stamping parts locating dowel, stamping parts, and the cavity plate is fixed in lower template Centre, is provided with pilot hole on the cavity plate relative with drift, and the pilot hole on cavity plate is provided with copper sheathing, if described copper sheathing provided with The through hole of dry radial direction, is filled with graphite in described through hole, and cavity, the demoulding top cover are provided with the lower template around cavity plate Within the cavity, its lower surface is connected by ejector spring with cavity bottom, and the stamping parts locating dowel is fixed in lower template, Stamping parts is positioned in demoulding top cover, the holding pad lower surface is provided with the positioning that a circle is harmonious with stamping parts locating dowel and led to Hole.
- 2. automatic demoulding diel according to claim 1, it is characterised in that：The demoulding top cover upper surface is higher than recessed Mould upper surface.
- 3. automatic demoulding diel according to claim 1, it is characterised in that：The stamping parts locating dowel upper surface is high In demoulding top cover upper surface.
- 4. automatic demoulding diel according to claim 1, it is characterised in that：Do the stamping parts locating dowel upper end Chamfered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610779243.9A CN107790556A (en) | 2016-08-31 | 2016-08-31 | Automatic demoulding diel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610779243.9A CN107790556A (en) | 2016-08-31 | 2016-08-31 | Automatic demoulding diel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107790556A true CN107790556A (en) | 2018-03-13 |
Family
ID=61527725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610779243.9A Pending CN107790556A (en) | 2016-08-31 | 2016-08-31 | Automatic demoulding diel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107790556A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108405708A (en) * | 2018-03-15 | 2018-08-17 | 广州腾城信息科技有限公司 | Shearing automatic demoulding diel |
| CN109719211A (en) * | 2019-02-22 | 2019-05-07 | 滁州市超顺装备科技有限公司 | A kind of aluminum hull processing mold convenient for quickly positioning |
| CN110421062A (en) * | 2019-08-14 | 2019-11-08 | 含山县清溪德胜铸造厂 | A kind of hydraulic press with precise machining device |
-
2016
- 2016-08-31 CN CN201610779243.9A patent/CN107790556A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108405708A (en) * | 2018-03-15 | 2018-08-17 | 广州腾城信息科技有限公司 | Shearing automatic demoulding diel |
| CN108405708B (en) * | 2018-03-15 | 2019-05-28 | 柳州东进模具有限公司 | Shearing automatic demoulding stamping die |
| CN109719211A (en) * | 2019-02-22 | 2019-05-07 | 滁州市超顺装备科技有限公司 | A kind of aluminum hull processing mold convenient for quickly positioning |
| CN110421062A (en) * | 2019-08-14 | 2019-11-08 | 含山县清溪德胜铸造厂 | A kind of hydraulic press with precise machining device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180313 |