CN208245612U - A kind of sheet metal bent mold - Google Patents
A kind of sheet metal bent mold Download PDFInfo
- Publication number
- CN208245612U CN208245612U CN201820717353.7U CN201820717353U CN208245612U CN 208245612 U CN208245612 U CN 208245612U CN 201820717353 U CN201820717353 U CN 201820717353U CN 208245612 U CN208245612 U CN 208245612U
- Authority
- CN
- China
- Prior art keywords
- pedestal
- fixedly connected
- metal plate
- sheet metal
- metal bent
- 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
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model discloses a kind of sheet metal bent molds, including pedestal, four corners below the pedestal are fixedly connected to stabilizer blade, transverse slat is provided with above the pedestal, four corners above the pedestal are fixedly connected to hydraulic lifting post, the top of the hydraulic lifting post is fixedly connected with the bottom of transverse slat, upper mold is fixed at center below the transverse slat, two chambers are provided in the pedestal, the inner roof wall of the chamber is provided with sliding mouth, is equipped with horizontally disposed threaded rod in the chamber.The utility model suitably adjusts the position of two lower dies according to the length of metal plate, upper die and lower die can bend two positions of metal plate, the convex surface of its bending place is contacted with roll shaft, the setting in curved surface of the both ends of lower part of upper die, it can guarantee the smooth of metal plate bending place concave and convex surface, the quality that metal plate can be influenced to avoid the surface scratches of the concave and convex surface work piece of metal plate bending place, is worth promoting.
Description
Technical field
The utility model relates to Bending Mould technical field more particularly to a kind of sheet metal bent molds.
Background technique
Bending machine die is the tool that bending machine is used to processing and forming plate, and this tool has various parts to constitute, different
Mold be made of different parts.It mainly realizes adding for article shape by the change of physical state of the formed material
Work.The tool for having the product of specific shape and size under the pressure of the bending machine become blank.
It is not flexible since the bend resistance stress of metal sheet is larger during metal plate processing, in bending forming
During, the concave and convex surface of bending place is easy the surface scratches of work piece, to influence the quality of production of metal plate.
Utility model content
Purpose of the utility model is to solve during metal plate is processed, since the bend resistance of metal sheet is answered
Power is larger, not flexible, and during bending forming, the concave and convex surface of bending place is easy the surface scratches of work piece,
Thus the problem of influencing the quality of production of metal plate, and a kind of sheet metal bent mold proposed.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of sheet metal bent mold, including pedestal, four corners below the pedestal are fixedly connected to stabilizer blade,
Transverse slat is provided with above the pedestal, four corners above the pedestal are fixedly connected to hydraulic lifting post, described
The top of hydraulic lifting post is fixedly connected with the bottom of transverse slat, and upper mold, the pedestal are fixed at the center below the transverse slat
Two chambers are inside provided with, the inner roof wall of the chamber is provided with sliding mouth, is equipped with horizontally disposed threaded rod, institute in the chamber
It states and is threaded with movable block on threaded rod, the movable block is fixedly connected with connecting rod, the connection close to the side of sliding mouth
One end of bar runs through sliding mouth and is fixedly connected with lower die, and the corner of the opposite upper side of two lower dies is provided with peace
Tankage is provided with roll shaft in the mounting groove, and the central axis of the roll shaft and the inner sidewall of mounting groove are rotatablely connected, the screw thread
One end on bar far from upper mold is provided with first bevel gear, and the chamber inner wall is provided with and the first cone tooth far from the side of sliding mouth
The corresponding through hole in position is taken turns, servo motor corresponding with hole site is run through, the through hole are fixed with below the pedestal
It is inside interspersed with drive shaft, the top of the drive shaft to hydraulic lifting post internal stretch and is fixedly connected with second through through hole
Bevel gear, the second bevel gear engage connection with first bevel gear, and the bottom end of the drive shaft is through through hole and and servo
The driving end of motor connects.
Preferably, the connecting rod and the inner sidewall of sliding mouth are slidably connected.
Preferably, the bottom setting of the lower die is there are two sliding block, and two sliding blocks are symmetrical set about chamber, institute
It states and is provided with sliding slot corresponding with sliding block on pedestal.
Preferably, the inner sidewall of the roll shaft and mounting groove is in tangent setting.
Preferably, two chambers are symmetrical set about the center line of upper mold.
Preferably, the inner sidewall of the drive shaft and through hole is rotatablely connected.
The utility model suitably adjusts the position of two lower dies according to the length of metal plate, and upper die and lower die can be by metal plate
Two positions bend, the convex surface of bending place contacts with roll shaft, and the setting in curved surface of the both ends of lower part of upper die can guarantee metal plate
Bending place concave and convex surface it is smooth, can be influenced to avoid the surface scratches of the concave and convex surface work piece of metal plate bending place
The quality of metal plate, is worth promoting.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of sheet metal bent mold structural schematic diagram；
Fig. 2 is the enlarged drawing in Fig. 1 at A；
Fig. 3 is the partial side elevation view of lower die.
In figure: 1 hydraulic lifting post, 2 lower dies, 3 roll shafts, 4 upper molds, 5 transverse slats, 6 servo motors, 7 sliding mouths, 8 movable blocks, 9 connect
Extension bar, 10 threaded rods, 11 chambers, 12 pedestals, 13 stabilizer blades, 14 first bevel gears, 15 drive shafts, 16 through holes, 17 second cone teeth
Wheel, 18 mounting grooves.
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.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Embodiment one:
Referring to Fig.1-3, four corners of a kind of sheet metal bent mold, including pedestal 12,12 lower section of pedestal are fixed
It is connected with stabilizer blade 13, the top of pedestal 12 is provided with transverse slat 5, and four corners of 12 top of pedestal are fixedly connected to hydraulic liter
Column 1 drops, and the top of hydraulic lifting post 1 is fixedly connected with the bottom of transverse slat 5, and hydraulic lifting post 1 is in the prior art that length can
Suitably to adjust, it is fixed with upper mold 4 at the center of 5 lower section of transverse slat, two chambers 11, the interior top of chamber 11 are provided in pedestal 12
Wall is provided with sliding mouth 7, and horizontally disposed threaded rod 10 is equipped in chamber 11, is threaded with movable block 8 on threaded rod 10, mobile
Block 8 is fixedly connected with connecting rod 9 close to the side of sliding mouth 7, and one end of connecting rod 9 runs through sliding mouth 7 and is fixedly connected with lower die 2,
The corner of the opposite upper side of two lower dies 2 is provided with mounting groove 18, and roll shaft 3 is provided in mounting groove 18, roll shaft 3
The inner sidewall of central axis and mounting groove 18 is rotatablely connected, and one end on threaded rod 10 far from upper mold 4 is provided with first bevel gear 14,
11 inner wall of chamber is provided with through hole 16 corresponding with 14 position of first bevel gear, the lower section of pedestal 12 far from the side of sliding mouth 7
It is fixed with servo motor 6 corresponding with 16 position of through hole, the model of servo motor 6 can use JSMA-LLH20, servo electricity
The driving end of machine 6 can rotate forward or invert, this is in the prior art, drive shaft 15, drive shaft to be interspersed in through hole 16
15 top to 1 internal stretch of hydraulic lifting post and is fixedly connected with second bevel gear 17, second bevel gear through through hole 16
17 engage connection with first bevel gear 14, and the bottom end of drive shaft 15 is connect through through hole 16 and with the driving end of servo motor 6.
In the utility model, connecting rod 9 and the inner sidewall of sliding mouth 7 are slidably connected, and connecting rod 9 can limit movable block 8, prevent
Movable block 8 is driven to rotate when threaded rod 10 rotates, there are two sliding block, two sliding blocks are in about chamber 11 for the bottom setting of lower die 2
It is symmetrical arranged, sliding slot corresponding with sliding block is provided on pedestal 12, guarantee stability when lower die 2 is slided above pedestal 12,
The inner sidewall of roll shaft 3 and mounting groove 18 is in tangent setting, can guarantee the smooth of metal plate bending place concave surface, two chambers 11 about
The center line of upper mold 4 is symmetrical set, and lower die 2 can be adjusted to the side close to upper mold 4, using upper mold 4 and lower die 2 by metal
Plate is bent, and the inner sidewall of drive shaft 15 and through hole 16 is rotatablely connected, shaking when preventing drive shaft 15 from rotating.
Embodiment two:
In embodiment one, the position of two lower dies 2 is suitably adjusted according to the length of metal plate, uses two lower dies 2 and upper
Mould 4 bends two positions of metal plate, with embodiment one the difference is that, in the present embodiment, by lower die 2 and connecting rod 9
Using detachable connection, there are many kinds of detachable connections, such as: screw bolt connection is connected with buckle-type etc., upper company
The mode of connecing is the prior art, and one of lower die 2 is disassembled, can be to the one of metal plate using a lower die 2 and upper mold 4
A position carries out press-bending processing, also can guarantee the smooth of metal plate bending place concave surface and drawing.
In the utility model, the position of two lower dies 2 is adjusted first, is suitably adjusted according to the length of metal plate, for after
The step of continuous processing metal plate prepares, adjusts two lower die 2 is as follows: starting servo motor 6, the driving end band of servo motor 6
Dynamic drive shaft 15 rotates, and during drive shaft 15 rotates, second bevel gear 17 drives first bevel gear 14 to rotate, so that
Threaded rod 10 rotates, and during threaded rod 10 rotates, movable block 8 is limited by connecting rod 9 and can not be rotated, and movable block 8
It can be moved on threaded rod 10, the mobile direction of movable block 8 depends on the direction that servo motor 6 drives end rotation, and movable block 8 moves
Lower die 2 is driven to slide in the top of pedestal 12 by connecting rod 9 when dynamic, so that the position of two lower dies 2 is adjustable, by metal plate
It is placed on the top of two lower dies 2, by adjusting the height of hydraulic lifting post 1, so that upper mold 4 moves down, upper mold 4 is to moving down
When dynamic, upper mold 4 bends metal plate with lower die 2, and the convex surface of bending place is contacted with roll shaft 3, it should be noted that metal plate
Width should be less than the length of roll shaft 3, can guarantee the smooth of metal plate bending place convex surface, the both ends setting in curved surface of 4 lower section of upper mold,
It can guarantee the smooth of metal plate bending place concave surface, can be scraped to avoid the surface of the concave and convex surface work piece of metal plate bending place
Wound influences the quality of metal plate.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of sheet metal bent mold, including pedestal (12), which is characterized in that four corners below the pedestal (12)
It is fixedly connected to stabilizer blade (13), is provided with transverse slat (5) above the pedestal (12), four above the pedestal (12) turn
It being fixedly connected at angle hydraulic lifting post (1), the top of the hydraulic lifting post (1) is fixedly connected with the bottom of transverse slat (5),
It is fixed with upper mold (4) at center below the transverse slat (5), is provided with two chambers (11), the chamber in the pedestal (12)
The inner roof wall of room (11) is provided with sliding mouth (7), is equipped with horizontally disposed threaded rod (10) in the chamber (11), the threaded rod
(10) it being threaded on movable block (8), the movable block (8) is fixedly connected with connecting rod (9) close to the side of sliding mouth (7),
One end of the connecting rod (9) is run through sliding mouth (7) and is fixedly connected with lower die (2), on the opposite side of two lower dies (2)
The corner of side is provided with mounting groove (18), is provided with roll shaft (3) in the mounting groove (18), the center of the roll shaft (3)
Axis and the inner sidewall of mounting groove (18) are rotatablely connected, and one end on the threaded rod (10) far from upper mold (4) is provided with the first cone
Gear (14), chamber (11) inner wall are provided with pass through corresponding with first bevel gear (14) position far from the side of sliding mouth (7)
It perforates (16), is fixed with servo motor (6) corresponding with through hole (16) position, the through hole below the pedestal (12)
(16) it is interspersed with drive shaft (15) in, the top of the drive shaft (15) is internal to hydraulic lifting post (1) through through hole (16)
Extend and be fixedly connected with second bevel gear (17), the second bevel gear (17) engages connection, institute with first bevel gear (14)
The bottom end of drive shaft (15) is stated through through hole (16) and is connect with the driving end of servo motor (6).
2. a kind of sheet metal bent mold according to claim 1, which is characterized in that the connecting rod (9) and sliding mouth (7)
Inner sidewall be slidably connected.
3. a kind of sheet metal bent mold according to claim 1, which is characterized in that the bottom of the lower die (2) is arranged
There are two sliding block, two sliding blocks are symmetrical set about chamber (11), are provided on the pedestal (12) corresponding with sliding block
Sliding slot.
4. a kind of sheet metal bent mold according to claim 1, which is characterized in that the roll shaft (3) and mounting groove
(18) inner sidewall is in tangent setting.
5. a kind of sheet metal bent mold according to claim 1, which is characterized in that two chambers (11) are about upper
The center line of mould (4) is symmetrical set.
6. a kind of sheet metal bent mold according to claim 1, which is characterized in that the drive shaft (15) and through hole
(16) inner sidewall rotation connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820717353.7U CN208245612U (en) | 2018-05-15 | 2018-05-15 | A kind of sheet metal bent mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820717353.7U CN208245612U (en) | 2018-05-15 | 2018-05-15 | A kind of sheet metal bent mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208245612U true CN208245612U (en) | 2018-12-18 |
Family
ID=66103105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820717353.7U Expired - Fee Related CN208245612U (en) | 2018-05-15 | 2018-05-15 | A kind of sheet metal bent mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208245612U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111530986A (en) * | 2020-05-07 | 2020-08-14 | 马鞍山市戴乐姆重工科技有限公司 | Bender feed depth adjustment mechanism and bender |
| CN112044993A (en) * | 2020-08-28 | 2020-12-08 | 盛亚红 | Curtain wall aluminum plate bending forming processing machine |
| CN112296139A (en) * | 2019-07-30 | 2021-02-02 | 莽润机械制造(上海)有限公司 | Arc bending device for sheet metal machining |
| CN112371818A (en) * | 2020-11-26 | 2021-02-19 | 南京皮斯特新能源科技有限公司 | Stamping forming method for automobile sheet metal stamping part |
-
2018
- 2018-05-15 CN CN201820717353.7U patent/CN208245612U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112296139A (en) * | 2019-07-30 | 2021-02-02 | 莽润机械制造(上海)有限公司 | Arc bending device for sheet metal machining |
| CN111530986A (en) * | 2020-05-07 | 2020-08-14 | 马鞍山市戴乐姆重工科技有限公司 | Bender feed depth adjustment mechanism and bender |
| CN112044993A (en) * | 2020-08-28 | 2020-12-08 | 盛亚红 | Curtain wall aluminum plate bending forming processing machine |
| CN112044993B (en) * | 2020-08-28 | 2021-07-20 | 佛山市镁鑫金属制品科技有限公司 | Curtain wall aluminum plate bending forming processing machine |
| CN112371818A (en) * | 2020-11-26 | 2021-02-19 | 南京皮斯特新能源科技有限公司 | Stamping forming method for automobile sheet metal stamping part |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181218 Termination date: 20200515 |