CN104384319B - A kind of convertible upper die of bending machine assembly - Google Patents
A kind of convertible upper die of bending machine assembly Download PDFInfo
- Publication number
- CN104384319B CN104384319B CN201410650517.5A CN201410650517A CN104384319B CN 104384319 B CN104384319 B CN 104384319B CN 201410650517 A CN201410650517 A CN 201410650517A CN 104384319 B CN104384319 B CN 104384319B
- Authority
- CN
- China
- Prior art keywords
- upper mold
- rotary shaft
- bending machine
- machine assembly
- convertible
- 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.)
- Expired - Fee Related
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
- B21D37/04—Movable or exchangeable mountings for tools
Abstract
The present invention discloses a kind of convertible upper die of bending machine assembly, including by lowering or hoisting gear drive lifting upper mold lift head (2) and be vertically arranged and be fixed on described upper mold lift head (2) laterally secure plate (4), the claw (3) of the down-set cambered surface having bottom surface to be indent of described upper mold lift head (2), it is characterized in that, also include upper mold fixed disk (6) and upper mold fixed cover (16), the present invention, it can be avoided that the time of waste, man power and material during die change, improves production efficiency.
Description
Technical field
The present invention relates to a kind of convertible upper die of bending machine assembly.
Background technology
Bender is a kind of machine that thin plate can carry out bending, its structure is mainly included lathe support, is driven the upper mold of lifting, workbench and fixing lower mold on the table by power set, during work, presses under upper mold, extruded with the workpiece being fixed in lower mold, complete bending.
Bender of the prior art, lathe support can only fixed single upper mold, when carrying out production and processing, needing to change upper mold is to need to shut down, and location, clamping are fixing, complex operation, time-consuming takes a lot of work, and is unfavorable for providing production efficiency.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of upper die of bending machine assembly that can change.
For solving the problems referred to above, the invention provides a kind of convertible upper die of bending machine assembly, including by lowering or hoisting gear drive lifting upper mold lift head and be vertically arranged and be fixed on described upper mold lift head laterally secure plate, the claw of the down-set cambered surface having bottom surface to be indent of described upper mold lift head, it is characterized in that, also include:
-upper mold fixed disk, it includes the upper mold clamping part that some the most angularly α are arranged, and the through hole concentric with described upper mold fixed disk, through described through hole be provided with one be rotatably connected on described in laterally secure on plate and driven the rotary shaft rotated by driving means, described upper mold fixed disk can slide axially along described rotary shaft, and described claw is positioned at the surface of described rotary shaft；
-upper mold fixed cover, its be fixedly connected on described in laterally secure on plate, arrange including some the most angularly α and can accommodate the clamping part fixed cover that described upper mold clamping part snaps in, the axis collinear of the axis of described upper mold fixed cover and described upper mold fixed disk.
As a further improvement on the present invention, described driving means includes that motor drives the driving shaft rotated, and is fixed on the travelling gear on described driving shaft, and engages and be fixed on the driven gear in described rotary shaft with described travelling gear.
As a further improvement on the present invention, described travelling gear is partial gear.
As a further improvement on the present invention, described angle [alpha] is 120 degree, and the teeth portion that has of described travelling gear accounts for the 1/3 of whole circumference.
As a further improvement on the present invention, described rotary shaft is at least partly fixing with a square button to be connected, and described through hole is keyhole, and it can accommodate described rotary shaft and square button passes and slides.
As a further improvement on the present invention, on described motor, connection has the time-controlling arrangement controlling the described electric machine rotation time.
By such scheme, the present invention at least has the advantage that on upper mold fixed disk and is fixed with multiple upper mold, can select according to demand to use during use, it is to avoid the time of waste, man power and material during die change, improves production efficiency.
Described above is only the general introduction of technical solution of the present invention, in order to better understand the technological means of the present invention, and can be practiced according to the content of specification, below with presently preferred embodiments of the present invention and coordinate accompanying drawing describe in detail as after.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Fig. 2 is upper mold fixed disk and the side view of upper mold fixed cover in Fig. 1；
Wherein: 2-upper mold lift head；3-claw；4-laterallys secure plate；6-upper mold fixed disk；8-upper mold clamping part；10-clamping part fixed cover；12-through hole；14-rotary shaft；16-upper mold fixed cover；18-driving shaft；20-travelling gear；24-driven gear.
Detailed description of the invention
Below in conjunction with the accompanying drawings and embodiment, the detailed description of the invention of the present invention is described in further detail.Following example are used for illustrating the present invention, but are not limited to the scope of the present invention.
See Fig. 1 and Fig. 2, a preferred embodiment of the present invention, including by lowering or hoisting gear drive lifting upper mold lift head 2 and be vertically arranged and be fixed on described upper mold lift head 2 laterally secure plate 4, the claw 3 of the down-set cambered surface having bottom surface to be indent of described upper mold lift head 2 is characterized in that, also includes:
-upper mold fixed disk 6, it includes the upper mold clamping part 8 that some the most angularly α are arranged, and the through hole 12 concentric with described upper mold fixed disk 6, through described through hole 12 be provided with one be rotatably connected on described in laterally secure on plate 4 and driven the rotary shaft 14 rotated by driving means, described upper mold fixed disk 6 can slide axially along described rotary shaft 14, and described claw 3 is positioned at the surface of described rotary shaft 14；
-upper mold fixed cover 16, it laterallys secure on plate 4 described in being fixedly connected on, arrange and can accommodate the axis collinear of the clamping part fixed cover 10 that described upper mold clamping part 8 snaps in, the axis of described upper mold fixed cover 16 and described upper mold fixed disk 6 including some the most angularly α.
As a further improvement on the present invention, described driving means includes that motor drives the driving shaft 18 rotated, and is fixed on the travelling gear 20 on described driving shaft 18, and engages and be fixed on the driven gear 24 in described rotary shaft 14 with described travelling gear 20.
As a further improvement on the present invention, described travelling gear 20 is partial gear.
As a further improvement on the present invention, described angle [alpha] is 120 degree, and the teeth portion that has of described travelling gear 20 accounts for the 1/3 of whole circumference.
As a further improvement on the present invention, described rotary shaft 14 is at least partly fixing with a square button to be connected, and described through hole 12 is keyhole, and it can accommodate described rotary shaft 14 and square button passes and slides.
As a further improvement on the present invention, on described motor, connection has the time-controlling arrangement controlling the described electric machine rotation time.
The operation principle of the present invention is as follows:
(1) when needs replace with mould, promote rotary shaft 14 to slide along this through hole 12, make upper mold clamping part 8 skid off clamping part fixed cover 10；
(2) motor is driven to rotate, driven gear 24 is driven to rotate by travelling gear 20, travelling gear 20 is partial gear, and it rotates an astragal and moves driven gear 24 and select 120 degree, and driven gear 24 and upper mold fixed disk 6 are all integrally fixed in same rotary shaft 14, therefore motor rotates a circle and drives upper mold fixed disk 6 to rotate 120 degree, make new upper mold straight down, now, as required, motor rotates corresponding all numbers, it is ensured that required upper mold is the most down；
(3) after upper mold is adjusted in place, promote upper mold fixed disk 6 sliding axially along rotary shaft 14, make upper mold clamping part 8 snap onto in clamping part fixed cover 10.
(4) so far, upper mold is changed complete, drives upper mold lift head 2 to decline by power set, and claw 3 contacts with rotary shaft 14 and passes through rotary shaft 14 and drives and press under upper mold, completes bending.
The time of waste, man power and material when which avoids die change, improve production efficiency.
The above is only the preferred embodiment of the present invention; it is not limited to the present invention; should be understood that; for those skilled in the art; on the premise of without departing from the technology of the present invention principle; can also make some improvement and modification, these improve and modification also should be regarded as protection scope of the present invention.
Claims (6)
1. a convertible upper die of bending machine assembly, drives lifting including by lowering or hoisting gear
Upper mold lift head (2) and be vertically arranged and be fixed on the side on described upper mold lift head (2)
To fixed plate (4), the down-set cambered surface having bottom surface to be indent of described upper mold lift head (2)
Claw (3), it is characterised in that also include:
-upper mold fixed disk (6), it includes the upper mold clamping that some the most angularly α are arranged
Portion (8), and the through hole (12) concentric with described upper mold fixed disk (6), through described logical
Hole (12) be provided with one be rotatably connected on described in laterally secure plate (4) upper and pass through driving means
Driving the rotary shaft (14) rotated, described upper mold fixed disk (6) can be along described rotary shaft (14)
Sliding axially, described claw (3) is positioned at the surface of described rotary shaft (14)；
-upper mold fixed cover (16), its be fixedly connected on described in laterally secure on plate (4), bag
Include some the most angularly α arrange and the folder that described upper mold clamping part (8) snaps in can be accommodated
Hold portion's fixed cover (10), the axis of described upper mold fixed cover (16) and described upper mold fixed disk
(6) axis collinear.
One the most according to claim 1 convertible upper die of bending machine assembly, its feature
Being, described driving means includes that motor drives the driving shaft (18) rotated, and is fixed on described
Travelling gear (20) on driving shaft (18), and engage with described travelling gear (20)
And the driven gear (24) being fixed in described rotary shaft (14).
One the most according to claim 2 convertible upper die of bending machine assembly, its feature
Being, described travelling gear (20) is partial gear.
One the most according to claim 3 convertible upper die of bending machine assembly, its feature
Being, described angle [alpha] is 120 degree, described travelling gear (20) to have teeth portion to account for whole
The 1/3 of circumference.
One the most according to claim 4 convertible upper die of bending machine assembly, its feature
Being, described rotary shaft (14) is at least partly fixing with a square button to be connected, described through hole (12)
For keyhole, it can accommodate described rotary shaft (14) and square button passes and slides.
One the most according to claim 5 convertible upper die of bending machine assembly, its feature
Being, described motor connects the time-controlling arrangement controlling the described electric machine rotation time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410650517.5A CN104384319B (en) | 2014-11-14 | 2014-11-14 | A kind of convertible upper die of bending machine assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410650517.5A CN104384319B (en) | 2014-11-14 | 2014-11-14 | A kind of convertible upper die of bending machine assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104384319A CN104384319A (en) | 2015-03-04 |
| CN104384319B true CN104384319B (en) | 2016-08-24 |
Family
ID=52602330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410650517.5A Expired - Fee Related CN104384319B (en) | 2014-11-14 | 2014-11-14 | A kind of convertible upper die of bending machine assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104384319B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106825199A (en) * | 2017-02-15 | 2017-06-13 | 张广山 | A kind of industrial equipment puncher with adjusting hole pin function |
| CN110102606B (en) * | 2019-05-13 | 2021-10-22 | 瑞安市佳祥家纺有限公司 | Commercial for kitchen use panel stop device that bends |
| CN115283488B (en) * | 2022-09-26 | 2022-12-13 | 汕头市万盛兴智能科技有限公司 | Angle-adjustable rapid edge pressing forming device and forming method for sheet metal part |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH117824A (en) * | 1924-09-12 | 1926-12-16 | Edward G Budd Manufacturing Co | Punching machine. |
| JPS5924535A (en) * | 1982-07-31 | 1984-02-08 | Fuji Zoki Seisakusho:Kk | Working method utilizing die |
| DE3241844C1 (en) * | 1982-11-12 | 1984-08-16 | Rolf Dipl.-Ing. 5828 Ennepetal Peddinghaus | Punching machine with revolver drum |
| JP2773999B2 (en) * | 1991-09-24 | 1998-07-09 | 株式会社アマダメトレックス | Punch and die stocker |
| CN102527838A (en) * | 2012-03-08 | 2012-07-04 | 无锡同捷汽车设计有限公司 | Upper die base switching device for stamping top cover |
-
2014
- 2014-11-14 CN CN201410650517.5A patent/CN104384319B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN104384319A (en) | 2015-03-04 |
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Granted publication date: 20160824 Termination date: 20191114 |
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| CF01 | Termination of patent right due to non-payment of annual fee |