CN208542827U - A kind of double swing block type Bending Moulds - Google Patents
A kind of double swing block type Bending Moulds Download PDFInfo
- Publication number
- CN208542827U CN208542827U CN201721900549.1U CN201721900549U CN208542827U CN 208542827 U CN208542827 U CN 208542827U CN 201721900549 U CN201721900549 U CN 201721900549U CN 208542827 U CN208542827 U CN 208542827U
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- block
- fixing seat
- spring
- centering block
- die holder
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Abstract
The utility model relates to a kind of double swing block type Bending Moulds, upper die holder including stacking gradually setting from top to bottom, upper padding plate, upper clamp plate, stripper plate, lower template, lower bolster and lower die holder, it further include upper centering block, slotting tool and lower swaying block, the bottom end of the upper die holder is provided with fixing seat, the first spring and upper jigger pin are provided in the fixing seat, the upper centering block and fixing seat are hinged, the position of the upper jigger pin is corresponding with the top of upper centering block, the slotting tool is fixed on lower bolster, the inclined surface on the slotting tool top is matched with the inclined-plane of upper centering block bottom end, the lower swaying block and lower template are hinged, bottom knockout pin is provided in the lower template, the position of the bottom knockout pin is corresponding with the bottom end of lower swaying block, second spring is provided in the lower bolster.The utility model can realize that the pressing and bending to sheet metal work piece greater than 90 degree operates in a mold, and can realize the lossless demoulding blanking of workpiece, save subsequent processing operations.
Description
Technical field
The utility model relates to mould applications, and in particular to a kind of double swing block type Bending Moulds.
Background technique
When carrying out bending operation to sheet metal piece, it usually needs use bend punching die.
Existing bend punching die is mostly the operation that fixing seat and formed punch interoperation realize bending punching press, but solid
Reservation is mostly fixed, can not cause sheet metal bending angle that can only at most be limited to 90 relative to lower template movement or overturning
Degree.
It is just helpless to the operation for needing to carry out 90 degree or more bendings, it is set after needing 90 degree of first bending by other
The standby bending operation for realizing remaining angle, this process undoubtedly can seriously restrict production efficiency.
Utility model content
The purpose of this utility model is: providing a kind of double swing block type Bending Moulds, can realize in a mold to sheet metal work
Pressing and bending of the part greater than 90 degree operates, and saves original subsequent handling, improves production efficiency.
To achieve the goals above, the utility model provides the following technical solution:
A kind of double swing block type Bending Moulds, including stack gradually from top to bottom the upper die holder of setting, upper padding plate, upper clamp plate,
Stripper plate, lower template, lower bolster and lower die holder, further include upper centering block, slotting tool and lower swaying block, and the bottom end of the upper die holder is set
Be equipped with fixing seat, the first spring and upper jigger pin be provided in the fixing seat, the upper centering block and fixing seat are hinged, it is described on
The position of jigger pin is corresponding with the top of upper centering block, and the slotting tool is fixed on lower bolster, the inclined surface on the slotting tool top
It is matched with the inclined-plane of upper centering block bottom end, the lower swaying block and lower template are hinged, and bottom knockout pin, institute are provided in the lower template
The position for stating bottom knockout pin is corresponding with the bottom end of lower swaying block, is provided with second spring in the lower bolster.
Further, the angle between the top surface and right side wall of the empty slot in the fixing seat is obtuse angle；The lower template
On empty slot left side wall and bottom surface between angle be obtuse angle.
Further, the upper centering block is corresponding with the position of lower swaying block and is in be arranged in a staggered manner.
Further, first spring and the coaxial arrangement of upper jigger pin；The bottom knockout pin and second spring are coaxially set
It sets.
The utility model has the following beneficial effects: a kind of double swing block type Bending Moulds, pass through fixing seat, the first spring, upper top
Expect being used cooperatively for pin, upper centering block, slotting tool, lower swaying block, bottom knockout pin and second spring, can realize in a mold to sheet metal
Pressing and bending of the workpiece greater than 90 degree operates, and can realize the lossless demoulding blanking of workpiece, saves original subsequent processing operations,
Be conducive to greatly improve production efficiency.
Detailed description of the invention
Fig. 1 is a kind of die opening state schematic diagram of double swing block type Bending Moulds of the utility model.
Fig. 2 is a kind of molding status diagram of double swing block type Bending Moulds of the utility model.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the utility model is described in further detail.It should be appreciated that specific embodiment described herein is only to explain this
Utility model is not used to limit the utility model.
With reference to Fig. 1 and Fig. 2, a kind of double swing block type Bending Moulds, including stack gradually from top to bottom setting upper die holder 1,
Upper padding plate 2, upper clamp plate 3, stripper plate 4, lower template 5, lower bolster 6 and lower die holder 7, further include upper centering block 11, slotting tool 12 and
Lower swaying block 13, the bottom end of the upper die holder 1 are provided with fixing seat 8, the first spring 9 and upper liftout are provided in the fixing seat 8
Pin 10, first spring 9 are used to hold out against downwards upper centering block 11 by upper jigger pin 10, and the upper centering block 11 is cut with scissors with fixing seat 8
It connects, the upper centering block 11 can realize the overturning of certain angle, the position of the upper jigger pin 10 and upper centering block relative to fixing seat 8
11 top is corresponding, and the slotting tool 12 is fixed on lower bolster 6, the inclined surface on 12 top of slotting tool and upper 11 bottom end of centering block
Inclined-plane match, the slotting tool 12 is used to adjust the position of centering block 11, and the lower swaying block 13 and lower template 5 are hinged, described
Bottom knockout pin 14 is provided in lower template 5, the position of the bottom knockout pin 14 is corresponding with the bottom end of lower swaying block 13, the underlay
Second spring 15 is provided in plate 6, the second spring 15 is used to hold out against lower swaying block 13 upwards by bottom knockout pin 14.
Angle between the top surface 16 and right side wall 17 of empty slot in the fixing seat 8 is obtuse angle；In the lower template 5
Angle between the left side wall 18 and bottom surface 19 of empty slot is obtuse angle.
The upper centering block 11 is corresponding with the position of lower swaying block 13 and is in be arranged in a staggered manner.
First spring 9 and upper jigger pin 10 are coaxially disposed；The bottom knockout pin 14 and second spring 15 are coaxially disposed.
The working principle of the utility model are as follows: in clamping process, upper die holder 1, upper padding plate 2, upper clamp plate 3, stripper plate 4 with
And fixing seat 8 moves down together, when the inclined-plane of upper centering block 11 touches the inclined surface of slotting tool 12, upper centering block 11 is relative to solid
Reservation is flipped, and stripper plate 4 compresses lower swaying block 13, and the relative movement of upper centering block 11 and lower swaying block 13 is realized to sheet metal work piece
Bending operation greater than 90 degree；In the process of die sinking, upper die holder 1, upper padding plate 2, upper clamp plate 3, stripper plate 4 and fixing seat 8 one
And move up, the first spring 9 ejects upper centering block 11 by upper jigger pin 10 at this time, turns over centering block 11 relative to fixing seat 8
Turn, while second spring 15 ejects lower swaying block 13 by bottom knockout pin 14, overturns lower swaying block 13 relative to lower template 5, thus
The lossless demoulding blanking of workpiece after realizing bending.
The utility model is not confined to these for being further described to the utility model by above-described embodiment
Specific embodiment.Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention etc.,
It is interpreted as being within the protection scope of the utility model.
Claims (4)
1. a kind of double swing block type Bending Moulds, upper die holder (1), upper padding plate (2), upper folder including stacking gradually setting from top to bottom
Plate (3), stripper plate (4), lower template (5), lower bolster (6) and lower die holder (7), it is characterised in that: further include upper centering block (11),
The bottom end of slotting tool (12) and lower swaying block (13), the upper die holder (1) is provided with fixing seat (8), setting in the fixing seat (8)
Have the first spring (9) and upper jigger pin (10), the upper centering block (11) and fixing seat (8) hingedly, the upper jigger pin (10)
Position is corresponding with the top of upper centering block (11), and the slotting tool (12) is fixed on lower bolster (6), slotting tool (12) top
Inclined surface is matched with the inclined-plane of upper centering block (11) bottom end, the lower swaying block (13) and lower template (5) hingedly, the lower template
(5) it is provided with bottom knockout pin (14) in, the position of the bottom knockout pin (14) is corresponding with the bottom end of lower swaying block (13), under described
Second spring (15) are provided in backing plate (6).
2. a kind of double swing block type Bending Moulds according to claim 1, it is characterised in that: the sky on the fixing seat (8)
Angle between the top surface (16) and right side wall (17) of slot is obtuse angle；The left side wall (18) of empty slot on the lower template (5) and
Angle between bottom surface (19) is obtuse angle.
3. a kind of double swing block type Bending Moulds according to claim 1, it is characterised in that: the upper centering block (11) and the bottom
The position of block (13) is corresponding and is in be arranged in a staggered manner.
4. a kind of double swing block type Bending Moulds according to claim 1, it is characterised in that: first spring (9) and upper
Jigger pin (10) coaxial arrangement；The bottom knockout pin (14) and second spring (15) coaxial arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721900549.1U CN208542827U (en) | 2017-12-29 | 2017-12-29 | A kind of double swing block type Bending Moulds |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721900549.1U CN208542827U (en) | 2017-12-29 | 2017-12-29 | A kind of double swing block type Bending Moulds |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208542827U true CN208542827U (en) | 2019-02-26 |
Family
ID=65417051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721900549.1U Active CN208542827U (en) | 2017-12-29 | 2017-12-29 | A kind of double swing block type Bending Moulds |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208542827U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112517685A (en) * | 2020-11-13 | 2021-03-19 | 滁州市艾德模具设备有限公司 | Side surface folding and flattening structure |
-
2017
- 2017-12-29 CN CN201721900549.1U patent/CN208542827U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112517685A (en) * | 2020-11-13 | 2021-03-19 | 滁州市艾德模具设备有限公司 | Side surface folding and flattening structure |
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