CN208408115U - A kind of three rolls plate bending machine - Google Patents
A kind of three rolls plate bending machine Download PDFInfo
- Publication number
- CN208408115U CN208408115U CN201820734349.1U CN201820734349U CN208408115U CN 208408115 U CN208408115 U CN 208408115U CN 201820734349 U CN201820734349 U CN 201820734349U CN 208408115 U CN208408115 U CN 208408115U
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- strut
- pedestal
- pressure roller
- bending machine
- plate
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Abstract
The utility model discloses a kind of three rolls plate bending machines, it is related to technical field of board processing, including pedestal and bracket, one side slip of bracket towards pedestal is provided with strut, two bottom rollers are movably set between strut, the top lifting of bottom roller is provided with pressure roller, and one end of pressure roller is sequentially connected with driving motor；Strut is hingedly connected with two bull sticks towards one end of pedestal, and the both ends of bottom roller are connect with bar rotation, and pressure roller both ends are rotatablely connected with strut.Plate passes through between pressure roller and bottom roller, and pressure roller rotation bends during driving plate mobile, to achieve the effect that roll.By adjusting the distance between pressure roller and two bottom rollers, and distance between two bottom rollers, to adjust the bending degree that plate rolls, regulative mode is simple, quick, efficient, the utility model can roll the plate of different-thickness, it is adjusted simultaneously according to the plate of different-thickness, install convenient is quick, improves applicability.
Description
Technical field
The utility model relates to technical field of board processing, more specifically, it relates to a kind of three rolls plate bending machine.
Background technique
Sheet metal can be rolled into the round, conical by its shape of arc or diameter in a certain range by three rolls plate bending machine, be fitted
It shares in the bending deformation processing to sheet metal, is a kind of common sheet machining apparatus, but operate upper comparatively laborious.
In view of the above-mentioned problems, patent announcement number is the Chinese patent of CN206550174U, a kind of three rolls plate bending machine is proposed,
Including base, it is installed on the pressure roller group of base, holding groove is offered below base, the cell wall of holding groove is fixed with for accepting pressure
Roller group falls the inclined plate of waste material, and inclined plate is fixed with baffle, and baffle and inclined plate form poly- hopper, be equipped in poly- hopper and slide along baffle
Cleaning component, the side that base closes on baffle offers feeding notch.
In above-mentioned patent use process, after plate placement enters three rolls plate bending machine, a kind of three rolls plate bending machine of model
A kind of bending of radian can be carried out to the plate, the bending degree of same kind plate is difficult to adjust change, so as to cause three rollers
The versatility of veneer reeling machine substantially reduces.
Utility model content
Aiming at the problem that plate crooked radian is difficult to adjust in the prior art, the utility model provides a kind of three roller roll bendings
Machine, mounting plate material convenient advantage adjustable with crooked radian.
To achieve the above object, the utility model provides following technical solution:
A kind of three rolls plate bending machine, including pedestal, the both ends of the pedestal are vertically arranged with bracket, and the bracket is towards institute
Stating the side of pedestal, sliding is provided with strut along its length, be movably set between the strut two be parallel to each other and
The top of the bottom roller that can be movable relatively, the bottom roller is provided with the pressure parallel with the bottom roller in lifting on the rack side wall
One end of roller, the pressure roller is sequentially connected with driving motor；
The strut is hingedly connected with two bull sticks towards one end of the pedestal, and the bull stick is far from the strut
One end is connected to the upper surface of the pedestal, and the both ends of the bottom roller are connect with the bar rotation, the pressure roller both ends
It is rotatablely connected with the strut.
Through the above technical solutions, during rolling plate, what plate was formed between a pressure roller and two bottom rollers
It is passed through in gap, pressure roller rotation bends during driving plate mobile, to achieve the effect that roll.The utility model
By adjusting distance between the distance between pressure roller and two bottom rollers and two bottom rollers, to adjust the bending that plate rolls
Degree, regulative mode is simple, quick, efficient, and the utility model can roll the plate of different-thickness, while according to difference
The plate of thickness is adjusted, and install convenient is quick, improves applicability.
Further, it is fixedly connected with connecting rod between the bull stick at the same bottom roller both ends, the connecting rod is bonded
It slides and the upper surface of the pedestal is provided with double-rod cylinder between the upper surface of the pedestal, two connecting rods.
Through the above technical solutions, double-rod cylinder can push the connecting rod of its two sides while movement, to play while adjust
The effect of bottom roller.
Further, the upper surface of the pedestal offers multiple bottom sliding slots along its width direction, and the connecting rod is towards institute
The side for stating pedestal, which is provided with, slides the sliding block being adapted to the bottom sliding slot.
Through the above technical solutions, the sliding block of connecting rod can slide in the bottom sliding slot of pedestal, and then ensure connecting rod movement
Stablize.
Further, the side of the bracket towards the pedestal, which is offered, slides the side chute being adapted to the strut.
Through the above technical solutions, strut can move in the side chute of bracket, so that being parallel to each other between two struts.
Further, sliding is provided with adjusting block along its length in the strut, and the both ends of the pressure roller are and institute
Adjusting block rotation connection is stated, rotation is provided with the screw rod being fixedly connected with the adjusting block in the strut.
Through the above technical solutions, rotation screw rod drives adjusting block to slide in strut, and pressure roller and adjusting block rotation connect
It connects, to realize the height adjustment of pressure roller.
Further, it is offered on the strut and slides the straight trough being adapted to the adjusting block, the strut is far from described
One end of pedestal offers the threaded hole for being connected to the straight trough and being adapted to the screw flight.
Through the above technical solutions, one end of screw rod passes through threaded hole and gos deep into straight trough, screw rod and threaded hole screw thread connect
It connects, screw rod moves along its length in straight trough.
Further, the one end of the screw rod far from the adjusting block is orthogonal is provided with control-rod.
Through the above technical solutions, control-rod can control screw rod convenient for operator, to operate the lifting of pressure roller.
Further, the bracket is provided with the support for disposing the driving motor far from the side of the strut
Plate, the support plate are fixedly connected with the adjusting block.
Through the above technical solutions, driving motor and pressure roller are sequentially connected and dispose on the supporting plate, while driving motor
It is gone up and down together with adjusting block.
Compared with prior art, the beneficial effects of the utility model are as follows:
(1) by the flexible of control double-rod cylinder, and then the spacing of two bottom rollers is adjusted, passes through pressure roller and two bottom roller phases
Mutually cooperation, to adjust the bending degree that plate rolls, regulative mode is simple, quick, efficient；
(2) by rotation screw rod, and then the height of pressure roller is adjusted, after the spacing between pressure roller and bottom roller changes,
It is easily installed plate, while the plate of different-thickness can also be rolled, applicability and versatility are improved.
Detailed description of the invention
Fig. 1 is a kind of overall structure diagram of three rolls plate bending machine；
Fig. 2 is the portion A partial enlarged view in Fig. 1；
Fig. 3 is a kind of front view of three rolls plate bending machine.
Appended drawing reference: 1, pedestal；2, bracket；3, strut；4, bottom roller；5, pressure roller；6, driving motor；7, bull stick；8, connecting rod；
9, double-rod cylinder；10, bottom sliding slot；11, sliding block；12, side chute；13, adjusting block；14, screw rod；15, straight trough；16, threaded hole；
17, control-rod；18, support plate.
Specific embodiment
In order to keep the purpose of this utility model, technical scheme and beneficial effects clearer, below with reference to embodiment and attached
The utility model is described in further detail for figure, but the embodiments of the present invention is not limited only to this.
A kind of three rolls plate bending machine, as depicted in figs. 1 and 2, including pedestal 1, pedestal 1 in a rectangular parallelepiped shape, 1 length direction of pedestal
Both ends be vertically fixed bracket 2, be parallel to each other between bracket 2, the side of bracket 2 towards pedestal 1 is equal along its length
Sliding is provided with strut 3, and strut 3 keeps being parallel to each other between plumbness and strut 3 pedestal 1, and bracket 2 is towards pedestal 1
Side offer and slide the side chute 12 that is adapted to strut 3.Strut 3 can move in the side chute 12 of bracket 2.
As shown in figures 1 and 3, strut 3 is hingedly connected with the bull stick 7 of two equal lengths towards one end of pedestal 1, turns
The one end of bar 7 far from strut 3 is connected to the upper surface of pedestal 1, and two bull sticks 7 are symmetrical arranged with strut 3 for center line.Pedestal
Be rotatably connected to bottom roller 4 between strut 3 on 1 length direction both ends, bottom roller 4 altogether there are two and be parallel to each other, two bottom rollers 4 with
Center line symmetrical setting on 1 length direction of pedestal.It can be movable relatively between bottom roller 4.
As depicted in figs. 1 and 2, be fixedly connected with connecting rod 8 between the bull stick 7 at same 4 both ends of bottom roller, connecting rod 8 altogether there are two
And it is respectively positioned on the one end of bull stick 7 far from strut 3, connecting rod 8 is bonded sliding between the upper surface of pedestal 1, two connecting rods 8 bottom of in
The upper surface of seat 1 is fixed with double-rod cylinder 9, and the telescopic direction of double-rod cylinder 9 is vertical with the length direction of connecting rod 8.Pass through double rod
Cylinder 9 can push the connecting rod 8 of its two sides while movement, to play while adjust the effect of bottom roller 4.The upper surface edge of pedestal 1
Its width direction offers multiple bottom sliding slots 10, and connecting rod 8 is integrally fixed with towards the side of pedestal 1 and is adapted to the sliding of bottom sliding slot 10
Sliding block 11.The sliding block 11 of connecting rod 8 can slide in the bottom sliding slot 10 of pedestal 1, and then realize the movement of connecting rod 8, the shifting of connecting rod 8
It moves sufficiently stable.
The top of bottom roller 4 is rotatably connected to liftable pressure roller 5 between two brackets 2, and pressure roller 5 is parallel with bottom roller 4.It is logical
The adjusting for crossing pressure roller 5 changes its spacing between bottom roller 4, improves applicability.3 middle of strut begins with straight trough along its length
15, it is vertical with pedestal 1 that straight trough 15 opens up direction, sliding setting too adjusting block 13 along its length in straight trough 15, and the two of pressure roller 5
End is rotatablely connected with adjusting block 13, and one end rotation of strut 3 is provided with the screw rod 14 being fixedly connected with adjusting block 13, strut 3
One end far from pedestal 1 offers the threaded hole 16 being connected to straight trough 15 and with 14 threaded adapter of screw rod.It wears one end of screw rod 14
It crosses threaded hole 16 and gos deep into straight trough 15, screw rod 14 is threadedly coupled with threaded hole 16, and screw rod 14 is square along its length in straight trough 15
To movement, rotates screw rod 14 and adjusting block 13 is driven to slide in strut 3, and pressure roller 5 and adjusting block 13 are rotatablely connected, to realize
The height adjustment of pressure roller 5.The one end of screw rod 14 far from adjusting block 13 is orthogonal to be fixed with control-rod 17.By control-rod 17 convenient for behaviour
Author controls screw rod 14, to operate the lifting of pressure roller 5.
As shown in Figure 1, one end of pressure roller 5 is sequentially connected with driving motor 6, side setting of the bracket 2 far from strut 3 is useful
In the support plate 18 of placement driving motor 6, support plate 18 is fixedly connected with adjusting block 13.Driving motor 6 and pressure roller 5 are sequentially connected
And be placed in support plate 18, driving motor 6 is that pressure roller 5 provides driving force, while driving motor 6 and adjusting block 13 can rise together
Drop.
The working principle and beneficial effect of the utility model is as follows:
Before rolling plate, the distance between two connecting rods 8 are adjusted by control double-rod cylinder 9, and then have adjusted two bottoms
The distance between roller 4 during rolling plate, passes through in the gap that plate is formed between a pressure roller 5 and two bottom rollers 4,
Screw rod 14 is rotated, pressure roller 5 is by plate compact, and after driving motor 6 starts, pressure roller 5 rotates and drives plate mobile, plate movement
It bends in the process, to achieve the effect that roll.
The utility model adjusts the spacing between bottom roller 4 by double-rod cylinder 9, then mutual by pressure roller 5 and two bottom rollers 4
Cooperation, to adjust the bending degree that plate rolls, regulative mode is simple, quick, efficient；By adjust pressure roller 5 and bottom roller 4 it
Between distance, be easily installed plate, while can roll to the plate of different-thickness, improve applicability and versatility.
The above is only the preferred embodiment of the utility model, and the protection scope of the utility model is not limited merely to
Above-described embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should refer to
Out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and
Retouching, these improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (8)
1. a kind of three rolls plate bending machine, which is characterized in that including pedestal (1), the both ends of the pedestal (1) are vertically arranged with bracket
(2), towards the side of the pedestal (1), sliding is provided with strut (3), the strut to the bracket (2) along its length
(3) two bottom rollers (4) that is parallel to each other and can be movable relatively are movably set between, the top of the bottom roller (4) is in the branch
Lifting is provided with the pressure roller parallel with the bottom roller (4) (5) on frame (2) side wall, and one end of the pressure roller (5) is sequentially connected with drive
Dynamic motor (6)；
One end of strut (3) towards the pedestal (1) is hingedly connected with two bull sticks (7), and the bull stick (7) is far from institute
The one end for stating strut (3) is connected to the upper surface of the pedestal (1), and the both ends of the bottom roller (4) turn with the bull stick (7)
Dynamic connection, pressure roller (5) both ends are rotatablely connected with the strut (3).
2. three rolls plate bending machine according to claim 1, which is characterized in that the bull stick at same bottom roller (4) both ends
(7) it is fixedly connected between connecting rod (8), the connecting rod (8) is bonded sliding in the upper surface of the pedestal (1), described in two
The upper surface of the pedestal (1) is provided with double-rod cylinder (9) between connecting rod (8).
3. three rolls plate bending machine according to claim 2, which is characterized in that the upper surface of the pedestal (1) is along its width side
To multiple bottom sliding slots (10) are offered, the side of connecting rod (8) towards the pedestal (1) is provided with and the bottom sliding slot (10)
Slide the sliding block (11) of adaptation.
4. three rolls plate bending machine according to claim 1, which is characterized in that the bracket (2) is towards the one of the pedestal (1)
Side, which is offered, slides the side chute (12) being adapted to the strut (3).
5. three rolls plate bending machine according to claim 4, which is characterized in that slid along its length in the strut (3)
It is provided with adjusting block (13), the both ends of the pressure roller (5) are rotatablely connected with the adjusting block (13), are turned in the strut (3)
It is dynamic to be provided with the screw rod (14) being fixedly connected with the adjusting block (13).
6. three rolls plate bending machine according to claim 5, which is characterized in that offered and the adjusting on the strut (3)
The straight trough (15) of block (13) sliding adaptation, the strut (3) offer and the straight trough (15) far from the one end of the pedestal (1)
Connection and the threaded hole (16) with the screw rod (14) threaded adapter.
7. three rolls plate bending machine according to claim 6, which is characterized in that the screw rod (14) is far from the adjusting block (13)
One end orthogonal be provided with control-rod (17).
8. three rolls plate bending machine according to claim 5, which is characterized in that the one of the bracket (2) separate the strut (3)
Side is provided with the support plate (18) for disposing the driving motor (6), and the support plate (18) and the adjusting block (13) are solid
Fixed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820734349.1U CN208408115U (en) | 2018-05-17 | 2018-05-17 | A kind of three rolls plate bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820734349.1U CN208408115U (en) | 2018-05-17 | 2018-05-17 | A kind of three rolls plate bending machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208408115U true CN208408115U (en) | 2019-01-22 |
Family
ID=65114765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820734349.1U Active CN208408115U (en) | 2018-05-17 | 2018-05-17 | A kind of three rolls plate bending machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208408115U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112044997A (en) * | 2020-08-27 | 2020-12-08 | 六安一六八航空航天精密器件有限公司 | Plate rolling mechanism with small diameter and high precision |
| CN112620419A (en) * | 2021-01-16 | 2021-04-09 | 江苏中海重型机床有限公司 | Three-roller linkage adjustable numerical control four-roller plate bending machine |
| CN113300000A (en) * | 2021-04-15 | 2021-08-24 | 大族激光科技产业集团股份有限公司 | Triangular roller mechanism and winding equipment for separating pole piece and diaphragm of lithium battery |
-
2018
- 2018-05-17 CN CN201820734349.1U patent/CN208408115U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112044997A (en) * | 2020-08-27 | 2020-12-08 | 六安一六八航空航天精密器件有限公司 | Plate rolling mechanism with small diameter and high precision |
| CN112620419A (en) * | 2021-01-16 | 2021-04-09 | 江苏中海重型机床有限公司 | Three-roller linkage adjustable numerical control four-roller plate bending machine |
| CN113300000A (en) * | 2021-04-15 | 2021-08-24 | 大族激光科技产业集团股份有限公司 | Triangular roller mechanism and winding equipment for separating pole piece and diaphragm of lithium battery |
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