CN208373995U - A kind of concave workpiece forming mold - Google Patents
A kind of concave workpiece forming mold Download PDFInfo
- Publication number
- CN208373995U CN208373995U CN201820949813.9U CN201820949813U CN208373995U CN 208373995 U CN208373995 U CN 208373995U CN 201820949813 U CN201820949813 U CN 201820949813U CN 208373995 U CN208373995 U CN 208373995U
- Authority
- CN
- China
- Prior art keywords
- arc
- shaped convex
- die body
- shaped
- lower mold
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a kind of concave workpiece forming molds, including upper die body and lower mold body, the upper die body is connected on the press mechanism of bending forming machine, the lower mold body is connected to above the general die body of bending forming machine, the upper surface of the upper die body is provided with positioning groove, the lower end surface of the upper die body is provided with the first arc-shaped convex and the second arc-shaped convex, is formed with the first circular groove between first arc-shaped convex and second arc-shaped convex.The upper surface of the lower mold body is provided with third arc-shaped convex and the 4th arc-shaped convex, is formed with the second circular groove between the third arc-shaped convex and the 4th arc-shaped convex.The upper surface of the general die body is provided with adjustment sliding slot, and the two sides of the adjustment sliding slot are provided with stop screw.The utility model simplifies process flow, reduces manufacturing cost, improves production efficiency and bending precision.
Description
[technical field]
The utility model relates to the technical field of bending and molding equipment, in particular to a kind of concave workpiece forming mold.
[background technique]
Bending forming machine is the important equipment of panel beating sector workpiece bending forming, and effect is by steel plate according to process requirement
It is pressed into part of various shapes.And bend forming die is the important component of bending forming machine, concerning arriving plate
Bending quality and production efficiency.But existing bend forming die can only single operation, one set of die be suitable for one folding
Bending process, in particular for the molding die of concave workpiece, the technological process of production is complicated, and production efficiency is low, improves manufacture
Cost.Further, since the positioning accuracy of upper/lower die is low, the bending quality of plate is also to be improved.
[utility model content]
In view of this, in order to overcome the deficiencies of the prior art, the utility model provides a kind of concave workpiece forming mold, pass through
The positioning of upper and lower mould improves the bending quality of plate；By the movement of lower die position location, concave workpiece is realized twice
Moulding process reduces manufacturing cost, improves production efficiency, using more convenient.
To achieve the above object, the technical solution of the utility model is as follows:
A kind of concave workpiece forming mold, the lower mold body including upper die body and below the upper die body, it is described on
Die body is connected on the press mechanism of bending forming machine, and the lower mold body is connected to above the general die body of bending forming machine, institute
The upper surface for stating upper die body is provided with positioning groove compatible with the press mechanism, and the lower end surface of the upper die body is provided with
First arc-shaped convex and the second arc-shaped convex are formed between first arc-shaped convex and second arc-shaped convex
There is the first circular groove.The upper surface of the lower mold body is provided with third arc-shaped convex and the 4th arc-shaped convex, described
The second circular groove is formed between third arc-shaped convex and the 4th arc-shaped convex.The upper end of the general die body
Face is provided with adjustment sliding slot, and the lower mold body is located in the adjustment sliding slot, and the two sides of the adjustment sliding slot are respectively provided with limited
Position screw.When the lower mold body is mutually butted on the adjustment sliding slot side, the center line of first arc-shaped convex with it is described
The center line of second circular groove is aligned, and is used for the first step moulding process of concave workpiece；When the lower mold body is mutually butted on
When the adjustment sliding slot other side, the center line pair of the center line of second arc-shaped convex and second circular groove
Together, it is used for the second step moulding process of concave workpiece.
Preferably, the arc-shaped radius of first arc-shaped convex and the second arc-shaped convex is round with described second
The arc-shaped radius of arc groove is consistent；The arc-shaped radius of the third arc-shaped convex and the 4th arc-shaped convex and
The arc-shaped radius of first circular groove is consistent, bending better quality.
Further, the outside of the stop screw is cased with locking nut, and the side of the locking nut is mutually butted on described logical
With the lateral surface of die body, which obviate the loosenings of the stop screw, and use is stronger, and bending precision is higher.
The beneficial effects of the utility model are: (1) realizes the shifting of the lower mold body by the way that the adjustment sliding slot is arranged
It is dynamic, convenient for the implementation of concave workpiece twice bending technique, process flow is simplified, manufacturing cost is reduced, improves life
Produce efficiency；(2) by the way that the positioning groove is arranged, it is ensured that the uniqueness of the upper mold body position, by the way that the limit is arranged
Screw, it is ensured that the connection of the lower mold body is more reliable, improves bending precision, the bending better quality of plate.
[Detailed description of the invention]
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram (state one) of the utility model；
Fig. 2 is the structural schematic diagram (state two) of the utility model；
Fig. 3 is the use state diagram (state one) of the utility model；
Fig. 4 is the use state diagram (state two) of the utility model.
In figure, 1, press mechanism, 2, upper die body, 3, positioning groove, the 4, first circular groove, 5, first is arc-shaped convex
Rise, the 6, second arc-shaped convex, 7, third arc-shaped convex, the 8, the 4th arc-shaped convex, the 9, second circular groove, 10, under
Die body, 11, stop screw, 12, locking nut, 13, general die body, 14, adjustment sliding slot, 15, workpiece.
[specific embodiment]
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Referring to Figures 1 and 2, a kind of concave workpiece forming mold, including upper die body 2 and it is located at 2 lower section of the upper die body
Lower mold body 10, the upper die body 2 is connected on the press mechanism 1 of bending forming machine, and the lower mold body 10, which is connected to, to be bent into
13 top of general die body of type machine, the upper surface of the upper die body 2 is provided with positioning groove compatible with the press mechanism 1
3, the lower end surface of the upper die body 2 is provided with the first arc-shaped convex 5 and the second arc-shaped convex 6, and described first is arc-shaped convex
It rises and is formed with the first circular groove 4 between 5 and second arc-shaped convex 6.The upper surface of the lower mold body 10 is provided with
Third arc-shaped convex 7 and the 4th arc-shaped convex 8, between the third arc-shaped convex 7 and the 4th arc-shaped convex 8
It is formed with the second circular groove 9.The upper surface of the general die body 13 is provided with adjustment sliding slot 14, and the lower mold body 10 is located at
In the adjustment sliding slot 14, the two sides of the adjustment sliding slot 14 are provided with stop screw 11.
As shown in figures 1 and 3, when 10 phase of lower mold body is butted on adjustment 14 side of sliding slot, first circular arc
The center line of shape protrusion 5 is aligned with the center line of second circular groove 9, is used for the first one-step forming of concave workpiece 15
Technique.
As shown in Figure 2 and Figure 4, when 10 phase of lower mold body is butted on adjustment 14 other side of sliding slot, second circle
The center line of arc convex 6 is aligned with the center line of second circular groove 9, be used for the second step of concave workpiece 15 at
Type technique.
As shown in Figures 1 to 4, the arc-shaped radius of first arc-shaped convex 5 and the second arc-shaped convex 6 and
The arc-shaped radius of second circular groove 9 is consistent；The third arc-shaped convex 7 and the 4th arc-shaped convex 8
, the bending better quality consistent with the arc-shaped radius of first circular groove 4 of arc-shaped radius.
As shown in Figures 1 to 4, the outside of the stop screw 11 is cased with locking nut 12, and the one of the locking nut 12
Side is mutually butted on the lateral surface of the general die body 13, and which obviate the loosenings of the stop screw 11, and use is stronger, bending essence
Du Genggao.
In use, lock-screw 12 and stop screw 11 are unclamped, position of the adjustment lower mold body 10 in adjustment sliding slot 14,
So that 10 phase of lower mold body is butted on 14 1 inside (such as Fig. 3) of adjustment sliding slot, then screw in stop screw 11, tightens lock-screw 12, at this time
The center line of first arc-shaped convex 5 is aligned with the center line of the second circular groove 9, is used for the first step of bending workpieces 15
Moulding process；Lock-screw 12 and stop screw 11 are unclamped again, and position of the adjustment lower mold body 10 in adjustment sliding slot 14 makes
10 phase of lower mold body is butted on adjustment 14 another inside (such as Fig. 4) of sliding slot, then screws in stop screw 11, tightens lock-screw 12, at this time
The center line of second arc-shaped convex 6 is aligned with the center line of the second circular groove 9, is used for the second step of bending workpieces 15
Moulding process.
The utility model simplifies process flow, reduces manufacturing cost, improves production efficiency and bending precision,
The bending better quality of plate.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (3)
1. a kind of concave workpiece forming mold, the lower mold body including upper die body and below the upper die body, the upper mold
Body is connected on the press mechanism of bending forming machine, and the lower mold body is connected to above the general die body of bending forming machine, special
Sign is, the upper surface of the upper die body is provided with positioning groove compatible with the press mechanism, under the upper die body
End face is provided with the first arc-shaped convex and the second arc-shaped convex, first arc-shaped convex and described second arc-shaped convex
The first circular groove is formed between rising；The upper surface of the lower mold body is provided with third arc-shaped convex and the 4th arc-shaped
Protrusion is formed with the second circular groove between the third arc-shaped convex and the 4th arc-shaped convex；It is described general
The upper surface of die body is provided with adjustment sliding slot, and the lower mold body is located in the adjustment sliding slot, the two sides of the adjustment sliding slot
It is provided with stop screw.
2. a kind of concave workpiece forming mold as described in claim 1, which is characterized in that first arc-shaped convex and
The arc-shaped radius of second arc-shaped convex is consistent with the arc-shaped radius of second circular groove；The third circular arc
The arc-shaped radius of shape protrusion and the 4th arc-shaped convex is consistent with the arc-shaped radius of first circular groove.
3. a kind of concave workpiece forming mold as described in claim 1, which is characterized in that the outside of the stop screw is cased with
Locking nut, the side of the locking nut are mutually butted on the lateral surface of the general die body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820949813.9U CN208373995U (en) | 2018-06-20 | 2018-06-20 | A kind of concave workpiece forming mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820949813.9U CN208373995U (en) | 2018-06-20 | 2018-06-20 | A kind of concave workpiece forming mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208373995U true CN208373995U (en) | 2019-01-15 |
Family
ID=64967864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820949813.9U Withdrawn - After Issue CN208373995U (en) | 2018-06-20 | 2018-06-20 | A kind of concave workpiece forming mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208373995U (en) |
-
2018
- 2018-06-20 CN CN201820949813.9U patent/CN208373995U/en not_active Withdrawn - After Issue
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20190115 Effective date of abandoning: 20220909 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20190115 Effective date of abandoning: 20220909 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |