CN108580762A - A kind of diel of shaped piece - Google Patents
A kind of diel of shaped piece Download PDFInfo
- Publication number
- CN108580762A CN108580762A CN201810625882.9A CN201810625882A CN108580762A CN 108580762 A CN108580762 A CN 108580762A CN 201810625882 A CN201810625882 A CN 201810625882A CN 108580762 A CN108580762 A CN 108580762A
- Authority
- CN
- China
- Prior art keywords
- upper mold
- fixed seat
- die holder
- workpiece
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F45/00—Wire-working in the manufacture of other particular articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F1/00—Bending wire other than coiling; Straightening wire
- B21F1/004—Bending wire other than coiling; Straightening wire by means of press-type tooling
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The present invention relates to mould applications, the diel of specifically a kind of shaped piece, including upper die holder and lower die holder, the upper die holder is fixedly mounted on the upper end of lower die holder, the lower end of upper die holder is equipped with connecting rod and two fixed links, the lower end of connecting rod is equipped with the first upper mold for being secured to connection, the second upper mold is arranged in connecting rod, the lower end of two fixed links is fixedly connected with the upper end of the second upper mold, the upper end of first upper mold is equipped with the first die cavity, lower die holder is equipped with reset assembly, the upper end of reset assembly is equipped with fixed seat, the upper end of the fixed seat is set there are two lower mold, the both sides of fixed seat are equipped with linked component, the upper end of fixed seat and two adjacent one end of lower mold are equipped with holding tank, in the operating condition, the holding tank on holding tank and two lower molds in fixed seat combines to form the second die cavity.The beneficial effects of the invention are as follows can increase the speed of production of workpiece quickly by workpiece original paper punch forming, reduce the production cost of workpiece.
Description
Technical field
The present invention relates to mould applications, the diel of specifically a kind of shaped piece.
Background technology
Workpiece 1 as shown in Fig. 1 is a kind of abnormity hook, and there are many modes of production, and mechanical bending system may be used
Make, but due to the bending part of the workpiece it is more and it is intermediate also have multi-section circular arc shape, make its step using mechanical bending and compare
It is cumbersome, it in addition to this can also be produced by the way of mould punching, it is therefore desirable to a kind of punching press suitable for the work piece production
Mold can simplify the production stage of the workpiece.
Invention content
The purpose of the present invention is to provide a kind of diels of shaped piece, to solve mentioned above in the background art ask
Topic.
The technical scheme is that：Including upper die holder and lower die holder, the upper die holder is fixedly mounted on the upper of lower die holder
The lower end at end, the upper die holder is equipped with connecting rod and two fixed links, and the lower end of connecting rod, which is equipped with, is secured to the first of connection
Upper mold, is arranged with the second upper mold in the connecting rod, and the upper end of the lower ends of two fixed links with the second upper mold is fixed
Connection, the upper end of first upper mold are equipped with the first die cavity coordinated with the second upper mold, and the cross section of the lower die holder is in U
Type, lower die holder are equipped with reset assembly, and the upper end of the reset assembly is equipped with fixed seat, and the cross section of the fixed seat is in isosceles
The upper end of triangle, the fixed seat is set there are two the lower mold being symmetrical set, and the both sides of the fixed seat are equipped with gearing
Component, two lower molds are fixedly connected by linked component with fixed seat, the upper end of the fixed seat and two lower mold phases
Adjacent one end is equipped with holding tank, in the operating condition, the holding tank combination on the holding tank and two lower molds in fixed seat
Form the second die cavity.
In a preferred embodiment of the present invention, the lower ends of two lower molds is equipped with sliding rib, the sliding rib it is transversal
Face is in convex shape, and the upper end of the fixed seat corresponds to each sliding rib and is equipped with the sliding slot being slidably matched with it.
In a preferred embodiment of the present invention, the linked component includes link block and six interlocking levers, the link block
It is fixedly connected with lower die holder, six interlocking levers are symmetrical set in the both sides of link block, and one end of six interlocking levers is and lower die
Seat is hinged, and the other end of six interlocking levers is rotatablely connected with lower mold.
In a preferred embodiment of the present invention, the reset assembly includes three connector sleeves, three inserted links and three resets
Spring, three connector sleeves are in be vertically arranged and the lower end of three connector sleeves is fixedly connected with lower die holder, three inserted links it is upper
End is fixedly connected with the lower end of fixed seat and the lower end of three inserted links is plugged on respectively in three connector sleeves, three resetting springs
It is socketed in respectively on three connector sleeves.
In a preferred embodiment of the present invention, the upper end of the fixed seat is equipped with the fixed frame for being secured to connection, described
The upper end of fixed frame is equipped with the workpiece slot for placing workpiece.
In a preferred embodiment of the present invention, the shape of first upper mold is identical as the shape of the second die cavity and first
The size of upper mold is less than the size of the second die cavity.
In a preferred embodiment of the present invention, the shape of second upper mold is identical as the shape of the first die cavity and volume
The size of two upper molds is less than the size of the first die cavity.
In a preferred embodiment of the present invention, it is equipped in the upper die holder for driving the first upper mold in the vertical direction
Mobile first driving means and the second driving device for driving the second upper mold to move in the vertical direction.
The present invention provides a kind of diel of shaped piece herein by improving, and compared with prior art, has and changes as follows
Into and advantage：The present invention can quickly by workpiece original paper punch forming, need not by the way that by workpiece original paper, bending makes step by step,
The speed of production for increasing workpiece reduces the production cost of workpiece.
Description of the drawings
The present invention is further explained with reference to the accompanying drawings and examples:
Fig. 1 is the workpiece that the present invention makes；
Fig. 2 is the dimensional structure diagram of the present invention；
Fig. 3 is the vertical view of the present invention；
Fig. 4 is the sectional view of line A-A in Fig. 3；
Fig. 5 is the fractionation structural representation of the present invention；
Fig. 6 is the local broken away view one of the present invention；
Fig. 7 is the local broken away view two of the present invention；
Reference sign：Workpiece 1, upper die holder 2, lower die holder 3, connecting rod 4, fixed link 5, the first upper mold 6, the second upper mold
7, the first die cavity 8, reset assembly 9, connector sleeve 9a, inserted link 9b, resetting spring 9c, fixed seat 10, lower mold 11, linked component
12, link block 12a, interlocking lever 12b, holding tank 13, sliding rib 14, sliding slot 15, fixed frame 16, workpiece slot 17.
Specific implementation mode
Below in conjunction with attached drawing 1 to Fig. 7, the present invention is described in detail, technical solution in the embodiment of the present invention into
Row clearly and completely describes, it is clear that described embodiments are only a part of the embodiments of the present invention, rather than whole realities
Apply example.Based on the embodiments of the present invention, those of ordinary skill in the art are obtained without making creative work
Every other embodiment, shall fall within the protection scope of the present invention.
Below in conjunction with attached drawing 1 to Fig. 7, the present invention is described in detail, technical solution in the embodiment of the present invention into
Row clearly and completely describes, it is clear that described embodiments are only a part of the embodiments of the present invention, rather than whole realities
Apply example.Based on the embodiments of the present invention, those of ordinary skill in the art are obtained without making creative work
Every other embodiment, shall fall within the protection scope of the present invention.
The present invention provides a kind of diel of shaped piece herein by improving, as shown in Fig. 1-Fig. 7, including upper die holder 2
With lower die holder 3, the upper die holder 2 is fixedly mounted on the upper end of lower die holder 3, and the lower end of the upper die holder 2 is equipped with connecting rod 4 and two
A fixed link 5, the lower end of connecting rod 4 are equipped with the first upper mold 6 for being secured to connection, second are arranged in the connecting rod 4
The lower end of upper mold 7, two fixed links 5 is fixedly connected with the upper end of the second upper mold 7, the upper end of first upper mold 6
Equipped with the first die cavity 8 coordinated with the second upper mold 7, the cross section of the lower die holder 3 is U-shaped, and lower die holder 3 is equipped with reset group
The upper end of part 9, the reset assembly 9 is equipped with fixed seat 10, and the cross section of the fixed seat 10 is in isosceles triangle, the fixation
The upper end of seat 10 is set there are two the lower mold 11 that is symmetrical set, and the both sides of the fixed seat 10 are equipped with linked component 12, and two
A lower mold 11 is fixedly connected by linked component 12 with fixed seat 10, the upper end of the fixed seat 10 and two lower molds 11
Adjacent one end is equipped with holding tank 13, in the operating condition, on the holding tank 13 and two lower molds 11 in fixed seat 10
The combination of holding tank 13 forms the second die cavity；First upper mold 6 moves down while workpiece 1 being pressed into fixed seat 10, while the
One upper mold 6 pushes fixed seat 10 and two lower molds 11 to move down, and in moving process, linked component 12 works so that two
A lower mold 11 is drawn close to form the second die cavity to centre so that workpiece 1 is consistent with the second die cavity shape, passes through the second upper mold later
Tool 7 presses downward in the second die cavity so that the shape punch forming on 1 top of workpiece.
The lower end of two lower molds 11 is equipped with sliding rib 14, and the cross section of the sliding rib 14 is in convex shape, described solid
The upper end of reservation 10 corresponds to each sliding rib 14 and is equipped with the sliding slot 15 being slidably matched with it；Sliding slot 15 is slidably matched with sliding rib 14
It enables to lower mold 11 to be moved along the length direction of sliding slot 15, can be engaged with sliding slot 15 by the sliding rib 14 of convex shape, kept away
Exempt from lower mold 11 and is detached from fixed seat 10.
The linked component 12 includes that link block 12a and six interlocking levers 12b, the link block 12a are fixed with lower die holder 3
Connection, six interlocking lever 12b are symmetrical set in the both sides of link block 12a, one end of six interlocking lever 12b with lower die holder 3
Hinged, the other end of six interlocking lever 12b is rotatablely connected with lower mold 11；When fixed seat 10 and two lower molds 11 are to moving down
When dynamic, one end of interlocking lever 12b is motionless, and two lower molds 11 can be pulled to centre by the other end of interlocking lever 12b, to make two
Lower mold 11 carries out extrusion process to workpiece 1.
The reset assembly 9 includes three connector sleeve 9a, three inserted link 9b and three resetting springs 9c, three connector sleeve 9a
Be in be vertically arranged and the lower end of three connector sleeve 9a is fixedly connected with lower die holder 3, the upper end of three inserted link 9b with fixation
The lower end of seat 10 is fixedly connected and the lower end of three inserted link 9b is plugged on respectively in three connector sleeve 9a, three 9c points of resetting springs
It is not socketed on three connector sleeve 9a；In not downward pressure, resetting spring 9c can jack up fixed seat 10, fixed seat
10 be located at eminence when, two lower molds 11 can separate, consequently facilitating the workpiece 1 machined is removed.
The upper end of the fixed seat 10 is equipped with the fixed frame 16 for being secured to connection, and the upper end of the fixed frame 16, which is equipped with, to be used
In the workpiece slot 17 for placing workpiece 1；Convenient for fixed workpiece 1 and start to process.
The shape of first upper mold 6 is identical as the shape of the second die cavity and the size of the first upper mold 6 is less than second
The size of die cavity；The gap that first upper mold 6 is formed between the two when being located in the second die cavity is for workpiece 1 of shaping.
The shape of second upper mold 7 is identical as the shape of the first die cavity 8 and the size of two upper mold of volume is less than the
The size of one die cavity 8；Top of the gap for workpiece 1 of shaping when second upper mold 7 is located in the first die cavity 8 between the two.
Be equipped in the upper die holder 2 for drive the first driving means that the first upper mold 6 moves in the vertical direction with
The second driving device for driving the second upper mold 7 to move in the vertical direction；The first driving means and with second drive
Dynamic device may be used cylinder, hydraulic stem, electric pushrod, rack-and-pinion cooperation and other can drive the first upper mold 6
The device moved in the vertical direction with the second upper mold 7.
The operation principle of the present invention：In the use of the present invention, first workpiece 1 is placed in workpiece slot 17, first driving means
The first upper mold of Work Promote 6 moves down, and workpiece 1 is pressed in fixed seat 10 by the first upper mold 6 in moving process, it
The first upper mold 6 pushes fixed seat 10 to move down afterwards, and one end of interlocking lever 12b is motionless, and the other end of interlocking lever 12b can be by two
A lower mold 11 pulls to centre, and to make two lower molds 11 carry out extrusion process to workpiece 1, the second driving device pushes later
Second upper mold 7 moves down, by the cooperation of the second upper mold 7 and the first die cavity 8 by the top punch forming of workpiece 1.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest range caused.
Claims (9)
1. a kind of diel of shaped piece, it is characterised in that：Including upper die holder（2）And lower die holder（3）, the upper die holder（2）
It is fixedly mounted on lower die holder（3）Upper end, the upper die holder（2）Lower end be equipped with connecting rod（4）With two fixed links（5）, even
Extension bar（4）Lower end be equipped be secured to connection the first upper mold（6）, the connecting rod（4）On be arranged with the second upper mold
（7）, two fixed links（5）Lower end with the second upper mold（7）Upper end be fixedly connected, first upper mold（6）It is upper
End is equipped with and the second upper mold（7）First die cavity of cooperation（8）, the lower die holder（3）Cross section it is U-shaped, lower die holder（3）On
Equipped with reset assembly（9）, the reset assembly（9）Upper end be equipped with fixed seat（10）, the fixed seat（10）Cross section be in
Isosceles triangle, the fixed seat（10）Upper end set that there are two the lower molds that are symmetrical set（11）, the fixed seat（10）
Both sides be equipped with linked component（12）, two lower molds（11）Pass through linked component（12）With fixed seat（10）It is fixed to connect
It connects, the fixed seat（10）Upper end and two lower molds（11）Adjacent one end is equipped with holding tank（13）, in working condition
Under, fixed seat（10）On holding tank（13）With two lower molds（11）On holding tank（13）Combination forms the second die cavity.
2. the diel of shaped piece according to claim 1, it is characterised in that：Two lower molds（11）Lower end
It is equipped with sliding rib（14）, the sliding rib（14）Cross section be in convex shape, the fixed seat（10）Upper end correspond to each sliding rib
（14）It is equipped with the sliding slot being slidably matched with it（15）.
3. the diel of shaped piece according to claim 1, it is characterised in that：The linked component（12）Including connection
Block（12a）With six interlocking levers（12b）, the link block（12a）With lower die holder（3）It is fixedly connected, six interlocking levers（12b）It is in
It is symmetricly set on link block（12a）Both sides, six interlocking levers（12b）One end and lower die holder（3）It is hinged, six interlocking levers
（12b）The other end with lower mold（11）Rotation connection.
4. the diel of shaped piece according to claim 1, it is characterised in that：The reset assembly（9）Including three
Connector sleeve（9a）, three inserted links（9b）With three resetting springs（9c）, three connector sleeves（9a）It is in be vertically arranged and three companies
Female connector（9a）Lower end and lower die holder（3）It is fixedly connected, three inserted links（9b）Upper end and fixed seat（10）Lower end it is solid
Fixed connection and three inserted links（9b）Lower end be plugged on three connector sleeves respectively（9a）It is interior, three resetting springs（9c）It is socketed respectively
In three connector sleeves（9a）On.
5. the diel of shaped piece according to claim 1, it is characterised in that：The fixed seat（10）Upper end be equipped with
It is secured to the fixed frame of connection（16）, the fixed frame（16）Upper end be equipped with for placing workpiece（1）Workpiece slot（17）.
6. the diel of shaped piece according to claim 1, it is characterised in that：First upper mold（6）Shape
And first upper mold identical as the shape of the second die cavity（6）Size be less than the second die cavity size.
7. the diel of shaped piece according to claim 1, it is characterised in that：Second upper mold（7）Shape
With the first die cavity（8）Shape is identical and the size of two upper mold of volume is less than the first die cavity（8）Size.
8. the diel of shaped piece according to claim 1, it is characterised in that：The upper die holder（2）Interior be equipped with is used for
Drive the first upper mold（6）The first driving means that move in the vertical direction and for driving the second upper mold（7）Vertical
The second driving device moved on direction.
9. a kind of working method of such as claim 1-8 any one of them diels, includes the following steps first to put workpiece
In workpiece slot, the first upper mold of first driving means Work Promote moves down, and the first upper mold is by work in moving process
Part is pressed in fixed seat, later the first upper mold push fixed seat move down, one end of interlocking lever is motionless, interlocking lever it is another
Two lower molds can be pulled to centre by one end, and to make two lower molds carry out extrusion process to workpiece, the second driving later fills
It sets and the second upper mold is pushed to move down, by the cooperation of the second upper mold and the first die cavity by the top punch forming of workpiece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810625882.9A CN108580762B (en) | 2018-06-18 | 2018-06-18 | A kind of stamping die of shaped piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810625882.9A CN108580762B (en) | 2018-06-18 | 2018-06-18 | A kind of stamping die of shaped piece |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108580762A true CN108580762A (en) | 2018-09-28 |
| CN108580762B CN108580762B (en) | 2019-06-14 |
Family
ID=63628190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810625882.9A Active CN108580762B (en) | 2018-06-18 | 2018-06-18 | A kind of stamping die of shaped piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108580762B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5853333A (en) * | 1981-09-25 | 1983-03-29 | Murata Mach Ltd | Rotating device of metallic die in turret punch press |
| JPH10137851A (en) * | 1996-11-05 | 1998-05-26 | Amada Metrecs Co Ltd | Upper split die of bending machine |
| CN201921925U (en) * | 2010-12-31 | 2011-08-10 | 东风汽车股份有限公司 | Multilayer wedge device for negative angle forming of stamping part |
| CN106077287A (en) * | 2016-06-22 | 2016-11-09 | 苏州天朋精密元器件有限公司 | A kind of diel |
| CN206474576U (en) * | 2016-12-17 | 2017-09-08 | 重庆市银盛模具有限公司 | Mould for fuel tank hanger |
| CN206912051U (en) * | 2017-04-22 | 2018-01-23 | 吉林工程技术师范学院 | A kind of novel pressboard diel |
-
2018
- 2018-06-18 CN CN201810625882.9A patent/CN108580762B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5853333A (en) * | 1981-09-25 | 1983-03-29 | Murata Mach Ltd | Rotating device of metallic die in turret punch press |
| JPH10137851A (en) * | 1996-11-05 | 1998-05-26 | Amada Metrecs Co Ltd | Upper split die of bending machine |
| CN201921925U (en) * | 2010-12-31 | 2011-08-10 | 东风汽车股份有限公司 | Multilayer wedge device for negative angle forming of stamping part |
| CN106077287A (en) * | 2016-06-22 | 2016-11-09 | 苏州天朋精密元器件有限公司 | A kind of diel |
| CN206474576U (en) * | 2016-12-17 | 2017-09-08 | 重庆市银盛模具有限公司 | Mould for fuel tank hanger |
| CN206912051U (en) * | 2017-04-22 | 2018-01-23 | 吉林工程技术师范学院 | A kind of novel pressboard diel |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108580762B (en) | 2019-06-14 |
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| PB01 | Publication | ||
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| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20190522 Address after: 223400 Yixing Town Industrial Concentration Zone, Lianshui County, Huaian City, Jiangsu Province Applicant after: HUAI'AN HUIHONG PRECISION MOULD Co.,Ltd. Address before: 100081 School of Machinery and Vehicle, Beijing University of Technology, No. 5 South Street, Zhongcun, Haidian District, Beijing Applicant before: Kou Xuejing |
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| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A stamping die for irregular parts Effective date of registration: 20230904 Granted publication date: 20190614 Pledgee: Jiangsu Lianshui Rural Commercial Bank Co.,Ltd. Pledgor: HUAI'AN HUIHONG PRECISION MOULD Co.,Ltd. Registration number: Y2023980055160 |