CN206373228U - Integral mould for workpiece bending and shaping - Google Patents
Integral mould for workpiece bending and shaping Download PDFInfo
- Publication number
- CN206373228U CN206373228U CN201621352792.XU CN201621352792U CN206373228U CN 206373228 U CN206373228 U CN 206373228U CN 201621352792 U CN201621352792 U CN 201621352792U CN 206373228 U CN206373228 U CN 206373228U
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- bending
- workpiece
- component
- block hitting
- punch
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Abstract
The utility model discloses a kind of integral mould for workpiece bending and shaping, it includes：Upper die component, the upper die component includes upper mould body portion, bending component, block hitting and block hitting driving part, and the block hitting driving part is flexibly connected with the block hitting；Lower mold assemblies, the lower mold assemblies include lower mould body portion and bending component；There is bending process and forming process successively in moving process of the upper die component downwardly toward the direction movement of lower mold assemblies, in the bending process, the bending component and the bending component collective effect are in workpiece, workpiece is set to be bent into a semi-finished product, and the upper wall of the semi-finished product has the stacked overlap formed in bending process；In forming process, the block hitting driving part drives the block hitting to move downward, and acts on the upper wall of the semi-finished product, the block hitting is flattened upper wall.The utility model can complete the bending to workpiece simultaneously and flatten molding procedure, improve production efficiency, save production cost, while improving workpiece processing quality.
Description
Technical field
The utility model is related to a kind of integral mould for workpiece bending and shaping.
Background technology
At present, in the prior art, there is a kind of workpiece, it is necessary to following manufacturing procedure：Workpiece is firstly the need of bending, after bending also
Need the stacked overlap for forming the upper wall of workpiece in bending process to flattening, conventional technique scheme is that bending is adopted
Use a kind of Bending Mould, and flatten using flattening forming die, it is necessary to two moulds could complete the making of the workpiece, it is very numerous
It is trivial, and workpiece is changed, it is necessary to reposition, reduce the machining accuracy of workpiece.
The content of the invention
Technical problem to be solved in the utility model is that the defect for overcoming routine techniques is used for workpiece bending there is provided one kind
With the integral mould of shaping, it can complete the bending to workpiece simultaneously and flatten molding procedure, improve production efficiency, save
Production cost, while improve workpiece processing quality.
In order to solve the above-mentioned technical problem, the technical solution of the utility model is：It is a kind of to be used for workpiece bending and shaping
Integral mould, it includes：
Upper die component, the upper die component includes upper mould body portion, bending component, block hitting and block hitting driving part, institute
Block hitting driving part is stated to be flexibly connected with the block hitting；
Lower mold assemblies, the lower mold assemblies include lower mould body portion and bending component；Upper die component downwardly toward
There is bending process and forming process, in the bending process, institute successively in the moving process of the direction movement of lower mold assemblies
Bending component and the bending component collective effect are stated in workpiece, workpiece is bent into a semi-finished product, and described half into
The upper wall of product has the stacked overlap formed in bending process；In forming process, the block hitting driving part driving
The block hitting is moved downward, and acts on the upper wall of the semi-finished product, the block hitting is flattened upper wall.
Further provide a kind of bending component of bending workpieces and the concrete structure of bending component, the bending part
Part includes punch-pin, and the bending component includes locating piece, bending female die and next top part, the locating piece, the lower mould
Body portion and the bending female die are collectively forming a positioning chamber for being used to placing and positioning workpiece to be processed, and the bending is recessed
Mould is arranged in lower mould body portion, and the next top part includes head part, and the bending female die, which has, is bent into die cavity, institute
Lower head part slide fit is stated in bending and molding intracavitary；In bending process, the punch-pin is moved down, and is acted on and is positioned in positioning chamber
Workpiece, and will workpiece insertion is described be bent into die cavity, while being against on the lower head part, until the end at the two ends of workpiece is folded
Upper wall is synthesized, and forms stacked overlap.
A kind of concrete structure of next top part is further provided, so as to discharging well, the next top part is also
Including discharging power source and discharge screw, the upper end of the discharge screw is connected with the lower head part, under the discharge screw
End is connected with the discharging power source.
A kind of concrete structure of bending component is further provided, so as to workpiece of conveniently taking, the bending component
Also include punch-pin elastic component, the first punch-pin strut and the second punch-pin strut, the first punch-pin strut slide fit is in upper mould matrix part
In point, the second punch-pin elastic component is arranged in mould body portion, the upper end of the first punch-pin strut and described second
Punch-pin elastic component offsets, and the lower end of the first punch-pin strut is connected with punch-pin, and the second punch-pin strut is fixed on mould base
On body portion；During original state, between the lower end of the punch-pin strut and punch-pin there is workpiece to take out gap；Upper die component to
During the lower direction movement towards lower mold assemblies, the punch-pin is withstood in the lower end of the second punch-pin strut.
A kind of concrete structure of block hitting driving part is further provided, so as to the upper wall of semi-finished product is flattened very well,
The block hitting driving part has at least one block hitting drive component, and the block hitting drive component includes push rod and lever, described
Push rod slide fit is hinged on mould body portion in upper mould body portion in the middle part of the lever, the upper end of the push rod with
One end of the lever offsets, and the other end of the lever offsets with the block hitting, in the relative of upper die component and lower mold assemblies
In moving process, the lower end of the push rod can offset with lower mold assemblies.
Further for enabling block hitting to reset, it is provided with what is moved up in upper die component in the upper mould body portion
During make block hitting reset reset components.
A kind of reset components of concrete structure are further provided, the reset components have at least one reset assembly,
The reset assembly includes fitting and reseting elastic element, and the fitting is fixedly connected in mould body portion, described
One end of fitting offsets with fitting, and the other end and the block hitting of the fitting offset.
Further, the block hitting drive component is provided with two, is respectively acting on the both sides of the block hitting, the reset group
Part is provided with two, is respectively acting on the both sides of the block hitting.
Employ after above-mentioned technical proposal, before upper die component declines, workpiece to be processed is placed into positioning chamber, on
Membrane module, which declines, drives punch-pin to decline, and workpiece declines in the presence of punch-pin along bending female die, and the folding of embedded bending female die
Roll forming intracavitary, during decline, the upper surface of ejector pin contact to locating piece makes push rod make motion upwards and contradicts the one of lever
Rotational pin is set in end, lever, rotated centered on rotational pin, another end in contact block hitting of lever, and by under block hitting
Pressure；When mould is closed, the stacked overlap of the upper wall of the workpiece after bending is tied in block hitting, and is closed；Complete workpiece closing
Afterwards, upper die component gos up, and leveraged pressure disappears, and block hitting resets in the presence of reset components, and workpiece is on the lower top of lower mold assemblies
Part effect is lower to be risen, and workpiece, upper die component directly is completely disengaged from into lower mold assemblies, the first punch-pin strut is in punch-pin flexible member
Effect is lower to be resetted, and makes to reserve workpiece taking-up gap between punch-pin and the second punch-pin strut, so that workpiece is taken out, it is thus secondary one
The bending to workpiece is completed on mould and molding procedure is flattened, production efficiency is improved, saves production cost, improve simultaneously
Workpiece processing quality.
Brief description of the drawings
Fig. 1 is to be of the present utility model for workpiece bending and the structural representation of the original state of the integral mould of shaping；
Fig. 2 is to be of the present utility model for workpiece bending and the structural representation of the semi-closure conjunction state of the integral mould of shaping
Figure；
Fig. 3 is the structural representation of the closure state of the integral mould for workpiece bending and shaping；
Fig. 4 is Fig. 1 side view cutaway drawing.
Embodiment
In order that content of the present utility model is easier to be clearly understood, below according to specific embodiment and with reference to attached
Figure, is described in further detail to the utility model.
As shown in figures 1-4, a kind of integral mould for workpiece bending and shaping, it includes：
Upper die component, the upper die component includes upper mould body portion, bending component, block hitting 8 and block hitting driving part, institute
Block hitting driving part is stated to be flexibly connected with the block hitting 8；
Lower mold assemblies, the lower mold assemblies include lower mould body portion and bending component；Upper die component downwardly toward
There is bending process and forming process, in the bending process, institute successively in the moving process of the direction movement of lower mold assemblies
Bending component and the bending component collective effect are stated in workpiece 14, workpiece 14 is bent into a semi-finished product, and it is described
The upper wall of semi-finished product has the stacked overlap formed in bending process；In forming process, the block hitting driving part
Drive the block hitting 8 to move downward, and act on the upper wall of the semi-finished product, the block hitting 8 is flattened upper wall.
As shown in figures 1-4, the bending component includes punch-pin 13, and the bending component includes locating piece 15, bending
Cavity plate 18 and next top part, the locating piece 15, lower the mould body portion and the bending female die 18 are collectively forming one is used for
The positioning chamber of workpiece 14 to be processed is placed and positions, the bending female die 18 is arranged in lower mould body portion, the lower top
Part includes head part 17, and the bending female die 18, which has, is bent into die cavity, and the lower slide fit of head part 17 is being bent into die cavity
It is interior；In bending process, the punch-pin 13 is moved down, and acts on the workpiece 14 being positioned in positioning chamber, and workpiece 14 is embedding
Die cavity is bent into described in entering, while being against on the lower head part 17, until the end at the two ends of workpiece 14 is overlapped into upper wall, and shape
Into stacked overlap.
As shown in figure 1, the next top part also includes discharging power source 23 and discharge screw 19, the discharge screw 19
Upper end is connected with the lower head part 17, and the lower end of the discharge screw 19 is connected with the discharging power source 23.
As shown in figure 1, the bending component also includes punch-pin elastic component 4, the first punch-pin strut 12 and the second punch-pin strut
11, the slide fit of the first punch-pin strut 12 is in upper mould body portion, and the punch-pin elastic component 4 is arranged on mould body portion
Interior, upper end and the punch-pin elastic component 4 of the first punch-pin strut 12 offset, the lower end of the first punch-pin strut 12 with it is convex
Mould 13 is connected, and the second punch-pin strut 11 is fixed on mould body portion；During original state, the second punch-pin strut 11
Lower end and punch-pin 13 between have workpiece take out gap；In process of the upper die component downwardly toward the direction movement of lower mold assemblies
In, the punch-pin 13 is withstood in the lower end of the second punch-pin strut 11.
As shown in figures 1-4, the block hitting driving part has at least one block hitting drive component, the block hitting driving group
Part includes push rod 6 and lever 7, and the slide fit of push rod 6 is in upper mould body portion, and the middle part of the lever 7 is hinged on mould base
On body portion, the upper end of the push rod 6 and one end of the lever 7 offset, the other end of the lever 7 and the phase of block hitting 8
Support, in the relative movement thereof of upper die component and lower mold assemblies, the lower end of the push rod 6 can offset with lower mold assemblies.
As shown in figures 1-4, be provided with the upper mould body portion makes block hitting during upper die component is moved up
8 reset components resetted.
As shown in figures 1-4, the reset components have at least one reset assembly, and the reset assembly includes fitting
10 and reseting elastic element 9, the fitting 10 is fixedly connected in mould body portion, and the one of the reseting elastic element 9
End offsets with fitting 10, and the other end and the block hitting 8 of the reseting elastic element 9 offset；The fitting 10 is to be connected to
Plug screw in mould body portion.
As shown in figure 1, the block hitting drive component is provided with two, the both sides of the block hitting 8 are respectively acting on, it is described multiple
Hyte part is provided with two, is respectively acting on the both sides of the block hitting 8.
Specifically, as shown in figure 1, the upper mould body portion includes upper bolster 1, the upper padding plate from top to bottom set gradually
2 and upper mounted plate 5, the slide fit of push rod 6 is on upper mounted plate 5；The lower mould body portion includes from top to bottom setting gradually
Bottom plate 16, lower liner plate 20, lower bolster 21 and die shoe 22, bending female die 18 is fixedly connected in bottom plate, is positioned
Block 15 is arranged on the upper surface of bottom plate 16.
Operation principle of the present utility model is as follows：
Before upper die component declines, workpiece 14 to be processed is placed into positioning chamber, upper die component, which declines, drives punch-pin
13 decline, and workpiece 14 declines in the presence of punch-pin 13 along bending female die 18, and embedded bending female die 18 is bent into die cavity
Interior, during decline, push rod 6 touches the upper surface of locating piece 15, push rod 6 is made one end that motion upwards contradicts lever 7,
Rotational pin 3 is set in lever 7, rotated centered on rotational pin 3, another end in contact block hitting 8 of lever 7, and by block hitting 8
Push；When mould is closed, the stacked overlap of the upper wall of the workpiece 14 after bending is tied in block hitting 8, and is closed；Complete workpiece
After 14 closings, upper die component gos up, and the distress resolves of lever 7, block hitting 8 resets in the presence of reset components, and workpiece 14 is in lower mould
The effect of lower head part 17 of component is lower to be risen, and workpiece 14, upper die component directly are completely disengaged from into lower mold assemblies, the first punch-pin strut 12
Resetted in the presence of punch-pin flexible member 4, make to reserve workpiece taking-up gap between the punch-pin strut 11 of punch-pin 13 and second, so that
Workpiece is taken out, thus the bending to workpiece is completed on a secondary mould and flattens molding procedure, improve production efficiency, save
Production cost is saved, while improving workpiece processing quality.
Particular embodiments described above, enters to technical problem, technical scheme and the beneficial effect that the utility model is solved
Go further description, should be understood that and the foregoing is only specific embodiment of the utility model, and without
It is all within spirit of the present utility model and principle in limitation the utility model, any modification, equivalent substitution and improvements done
Deng should be included within protection domain of the present utility model.
Claims (8)
1. a kind of integral mould for workpiece bending and shaping, it is characterised in that it includes：
Upper die component, the upper die component includes upper mould body portion, bending component, block hitting (8) and block hitting driving part, described
Block hitting driving part is flexibly connected with the block hitting (8)；
Lower mold assemblies, the lower mold assemblies include lower mould body portion and bending component；In upper die component downwardly toward lower mould
There is bending process and forming process, in the bending process, the bending part successively during the direction movement of component
Part and the bending component collective effect make workpiece (14) be bent into a semi-finished product in workpiece (14), and described half into
The upper wall of product has the stacked overlap formed in bending process；In forming process, the block hitting driving part driving
The block hitting (8) moves downward, and acts on the upper wall of the semi-finished product, the block hitting (8) is flattened upper wall.
2. the integral mould according to claim 1 for workpiece bending and shaping, it is characterised in that：The bending component
Including punch-pin (13), the bending component includes locating piece (15), bending female die (18) and next top part, the locating piece
(15), the lower mould body portion and the bending female die (18) are collectively forming one and are used to place and position workpiece to be processed
(14) positioning chamber, the bending female die (18) is arranged in lower mould body portion, and the next top part includes head part
(17), the bending female die (18), which has, is bent into die cavity, and lower head part (17) slide fit is in bending and molding intracavitary；In bending
Cheng Zhong, the punch-pin (13) moves down, and acts on the workpiece (14) being positioned in positioning chamber, and workpiece (14) is embedded described
Die cavity is bent into, while being against on the lower head part (17), until the end at the two ends of workpiece (14) is overlapped into upper wall, and is formed
Stacked overlap.
3. the integral mould according to claim 2 for workpiece bending and shaping, it is characterised in that：The next top part
Also include discharging power source (23) and discharge screw (19), the upper end of the discharge screw (19) and lower head part (17) phase
Even, the lower end of the discharge screw (19) is connected with the discharging power source (23).
4. the integral mould according to claim 2 for workpiece bending and shaping, it is characterised in that：The bending component
Also include punch-pin elastic component (4), the first punch-pin strut (12) and the second punch-pin strut (11), the first punch-pin strut (12) is sliding
Fit in mould body portion, the punch-pin elastic component (4) is arranged in mould body portion, the first punch-pin strut (12)
Upper end offseted with the punch-pin elastic component (4), the lower end of the first punch-pin strut (12) is connected with punch-pin (13), described
Two punch-pin struts (11) are fixed on mould body portion；During original state, the lower end of the second punch-pin strut (11) with it is convex
Between mould (13) there is workpiece to take out gap；In moving process of the upper die component downwardly toward the direction movement of lower mold assemblies, institute
Withstand the punch-pin (13) in the lower end for stating the second punch-pin strut (11).
5. the integral mould according to claim 1 for workpiece bending and shaping, it is characterised in that：The block hitting driving
Part has at least one block hitting drive component, and the block hitting drive component includes push rod (6) and lever (7), the push rod (6)
Slide fit is hinged on mould body portion in upper mould body portion in the middle part of the lever (7), the upper end of the push rod (6)
Offseted with one end of the lever (7), the other end and the block hitting (8) of the lever (7) offset, in upper die component and lower mould
In the relative movement thereof of component, the lower end of the push rod (6) can offset with lower mold assemblies.
6. the integral mould according to claim 5 for workpiece bending and shaping, it is characterised in that：The upper mould matrix
The reset components for resetting block hitting (8) during upper die component is moved up are provided with part.
7. the integral mould according to claim 6 for workpiece bending and shaping, it is characterised in that：The reset components
With at least one reset assembly, the reset assembly includes fitting (10) and reseting elastic element (9), the fitting
(10) it is fixedly connected in mould body portion, one end and the fitting (10) of the reseting elastic element (9) offset, described multiple
The other end of position flexible member (9) offsets with block hitting (8).
8. the integral mould according to claim 7 for workpiece bending and shaping, it is characterised in that：The block hitting driving
Component is provided with two, is respectively acting on the both sides of the block hitting (8), and the reset assembly is provided with two, is respectively acting on
The both sides of the block hitting (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621352792.XU CN206373228U (en) | 2016-12-07 | 2016-12-07 | Integral mould for workpiece bending and shaping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621352792.XU CN206373228U (en) | 2016-12-07 | 2016-12-07 | Integral mould for workpiece bending and shaping |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206373228U true CN206373228U (en) | 2017-08-04 |
Family
ID=59405416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621352792.XU Withdrawn - After Issue CN206373228U (en) | 2016-12-07 | 2016-12-07 | Integral mould for workpiece bending and shaping |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206373228U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106391860A (en) * | 2016-12-07 | 2017-02-15 | 常州工利精机科技有限公司 | Integrated mold used for workpiece bending and molding |
| CN108380805A (en) * | 2018-02-08 | 2018-08-10 | 江苏海宇机械有限公司 | The fine forging forming die of direction machine bolt |
-
2016
- 2016-12-07 CN CN201621352792.XU patent/CN206373228U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106391860A (en) * | 2016-12-07 | 2017-02-15 | 常州工利精机科技有限公司 | Integrated mold used for workpiece bending and molding |
| CN108380805A (en) * | 2018-02-08 | 2018-08-10 | 江苏海宇机械有限公司 | The fine forging forming die of direction machine bolt |
| CN108380805B (en) * | 2018-02-08 | 2023-11-24 | 江苏海宇机械有限公司 | Precision forging forming die for steering gear bolt |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170804 Effective date of abandoning: 20180921 |
|
| AV01 | Patent right actively abandoned |