CN220406731U - Panel bender - Google Patents
Panel bender Download PDFInfo
- Publication number
- CN220406731U CN220406731U CN202320104459.0U CN202320104459U CN220406731U CN 220406731 U CN220406731 U CN 220406731U CN 202320104459 U CN202320104459 U CN 202320104459U CN 220406731 U CN220406731 U CN 220406731U
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- connecting rod
- base
- bending
- piece
- connecting rods
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- 238000005452 bending Methods 0.000 claims abstract description 94
- 230000007246 mechanism Effects 0.000 claims abstract description 54
- 239000000463 material Substances 0.000 claims abstract description 12
- 230000009471 action Effects 0.000 claims description 12
- 230000002146 bilateral effect Effects 0.000 claims description 7
- 230000006978 adaptation Effects 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 12
- 230000005540 biological transmission Effects 0.000 abstract description 7
- 238000006073 displacement reaction Methods 0.000 description 5
- 239000003921 oil Substances 0.000 description 5
- 230000007547 defect Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 239000010720 hydraulic oil Substances 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 230000006641 stabilisation Effects 0.000 description 3
- 238000011105 stabilization Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Landscapes
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model discloses a plate bending machine, which comprises a base, a pressing mechanism and a bending mechanism, wherein the pressing mechanism comprises a pressing piece and a first connecting rod mechanism connected with the pressing piece, and the first connecting rod mechanism comprises a first connecting rod and a second connecting rod; one end of the first connecting rod is rotationally connected to one side of the base, and the other end of the first connecting rod is rotationally connected to one side of the material pressing piece; one end of the second connecting rod is rotationally connected to the rear side of the base, and the other end of the second connecting rod is connected to the rear side of the pressing piece; the bending mechanism comprises a bending piece and a second connecting rod mechanism connected to the bending piece, and the second connecting rod mechanism comprises a third connecting rod and a fourth connecting rod; one end of the third connecting rod is rotationally connected with the base, and the other end of the third connecting rod is rotationally connected with the lower end of the bending piece; one end of the fourth connecting rod is rotationally connected with the base, and the other end of the fourth connecting rod is connected with the rear end of the bending piece; therefore, the connecting rod transmission mechanism is designed, the bending stability is high, the bending speed and the bending precision are improved, the production efficiency is improved, and the production cost is reduced.
Description
Technical Field
The utility model relates to the technical field of plate bending equipment, in particular to a plate bending machine.
Background
The bending machine is a machine for bending the edges of materials, the basic working principle of the bending machine is to adjust a pressing sliding block to drive a pressing die to fix the plates on a material supporting workbench, the edges needing to be bent on the plates are fixed on bending turning plates, the bending turning plates can rotate by different angles according to the needs, and the edges of the plates are driven to be bent upwards, so that the bending of the plates is realized. The existing bending machine generally comprises a lower die and an upper die, wherein the upper die and the lower die are arranged on a machine table, the upper die and the lower die are fixedly connected on a driving mechanism, the driving mechanism drives the upper die and the lower die to move up and down, a bent piece is formed and bent through the cooperation of the upper die and the lower die which move up and down, the driving mechanism generally adopts an oil cylinder mechanism, the bending speed is influenced by the stroke length of the oil cylinder, the turnover angle is controlled by a stroke switch, so that the bending precision is low, and the edge bending machine adopting the oil cylinder for transmission has the defects of high power consumption, high noise, easy leakage and pollution, low speed, periodic replacement of hydraulic oil, troublesome maintenance and the like, and the production cost is high.
Therefore, a new technology is required to be developed to solve the above-mentioned problems.
Disclosure of Invention
In view of the above, the present utility model aims at overcoming the defects of the prior art, and its main purpose is to provide a plate bending machine, which realizes the design of a connecting rod transmission mechanism, has high bending stability, improves bending speed and precision, improves production efficiency, and reduces production cost.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the plate bending machine comprises a base, a pressing mechanism and a bending mechanism, wherein the pressing mechanism and the bending mechanism are arranged on the base, the pressing mechanism comprises a pressing piece and a first connecting rod mechanism connected to the pressing piece, and the first connecting rod mechanism comprises a first connecting rod and a second connecting rod; one end of the first connecting rod is rotationally connected to one side of the base, and the other end of the first connecting rod is rotationally connected to one side of the pressing piece; one end of the second connecting rod is rotatably connected to the rear side of the base, and the other end of the second connecting rod is connected to the rear side of the pressing piece;
the bending mechanism comprises a bending piece and a second connecting rod mechanism connected to the bending piece, and the second connecting rod mechanism comprises a third connecting rod and a fourth connecting rod; the pressing piece and the bending piece are arranged up and down oppositely; one end of the third connecting rod is rotationally connected with the base, and the other end of the third connecting rod is rotationally connected with the lower end of the bending piece; one end of the fourth connecting rod is rotatably connected to the base, and the other end of the fourth connecting rod is connected to the rear end of the bending piece.
As a preferable scheme, the front lower end of the material pressing piece is connected with a material pressing action piece, the front end of the bending piece is provided with two bending action pieces, and the two bending action pieces are oppositely arranged at an upper-lower interval.
As a preferable scheme, the two first connecting rods are arranged on the left side and the right side of the material pressing piece in a bilateral symmetry mode, the upper ends of the two first connecting rods are respectively connected to the left side and the right side of the material pressing piece in a rotating mode, and the lower ends of the two first connecting rods are respectively connected to the left side and the right side of the base in a rotating mode.
As a preferable scheme, two second connecting rods are arranged on the rear side of the pressing piece in a bilateral symmetry mode, the upper ends of the two second connecting rods are respectively connected with the left end and the right end of the rear side of the pressing piece, and the lower ends of the two second connecting rods are respectively connected with the left end and the right end of the rear upper side of the base in a rotating mode.
As a preferable scheme, the left and right ends of the upper rear side of the base are symmetrically provided with two mounting seats, and the lower ends of the two second connecting rods are respectively and rotatably connected with the upper ends of the two mounting seats.
As a preferable scheme, two third connecting rods are arranged below the bending piece in a bilateral symmetry mode, the upper ends of the two third connecting rods are respectively connected to the left side and the right side of the lower end of the bending piece in a rotating mode, and the lower ends of the two third connecting rods are respectively connected to the left inner side and the right inner side of the base in a rotating mode.
As a preferred scheme, the left and right sides symmetry of base is provided with two first connecting seats, and the lower extreme of two third connecting rods rotates respectively and connects in the upper end of two first connecting seats, and the lower extreme of two first connecting seats all is connected with first removal seat, the lower extreme of first removal seat is connected with first slider, be provided with the first slide rail that extends along fore-and-aft direction on the base, first slider adaptation is on first slide rail.
As a preferable scheme, the four connecting rods are two, the two fourth connecting rods are symmetrically arranged on the left side and the right side of the rear end of the bending piece, the upper ends of the two fourth connecting rods are respectively connected on the left side and the right side of the rear end of the bending piece, and the lower ends of the two fourth connecting rods are respectively connected on the left side and the right side of the middle part above the base in a rotating mode.
As a preferred scheme, the left and right sides symmetry in the middle part of the top of base is provided with two second connecting seats, and the lower extreme of two fourth connecting rods rotates respectively and connects in the upper end of two second connecting seats, the middle part of the top of base is provided with the second that extends along left and right directions and removes the seat, the lower extreme that the second removed the seat is connected with the second slider, the middle part of the top of base is provided with the second slide rail that extends along the fore-and-aft direction, the second slider adaptation is in the second slide rail, and the lower extreme of two second connecting seats is connected in the left and right sides of the upper end of second removal seat respectively.
As a preferable scheme, a first connecting block used for being connected with the driving mechanism is connected to the middle part of the upper end of the second movable seat.
Compared with the prior art, the utility model has obvious advantages and beneficial effects, in particular, the technical scheme shows that the utility model mainly comprises the steps of connecting the pressing piece through the first connecting rod and the second connecting rod, and connecting the bending piece through the third connecting rod and the fourth connecting rod, so that the pressing piece and the bending piece can realize relative displacement through the connecting rod mechanism to press and bend, thus realizing the design of the connecting rod transmission mechanism, having high bending stability, improving bending speed and precision, improving production efficiency, reducing production cost, and avoiding the defects of high power consumption, high noise, easy leakage and pollution, slow speed, periodical replacement of hydraulic oil, troublesome maintenance and the like in oil cylinder transmission.
In order to more clearly illustrate the structural features, technical means, and specific objects and functions attained by the present utility model, the present utility model will be described in further detail with reference to the accompanying drawings and the specific embodiments.
Drawings
FIG. 1 is a schematic perspective view of an embodiment of the present utility model;
FIG. 2 is a schematic view of another perspective view of an embodiment of the present utility model;
FIG. 3 is a left side view of an embodiment of the present utility model;
FIG. 4 is a rear view of an embodiment of the present utility model;
FIG. 5 is a schematic perspective view of a portion of the structure of an embodiment of the present utility model;
fig. 6 is another angular perspective view of the structure shown in fig. 5.
The attached drawings are used for identifying and describing:
10. base 11 and mounting base
12. First connecting seat 13, first movable seat
14. First slide block 15 and first slide rail
16. Second connecting seat 17, second movable seat
18. Second slide 19 and second slide rail
101. First connection block 102, second connection block
20. Pressing mechanism 21 and pressing piece
22. First link 23, second link
24. Pressing action piece 30 and bending mechanism
31. Bending piece 32, third link
33. Fourth link 34, bending action.
Description of the embodiments
Referring to fig. 1 to 6, specific structures of embodiments of the present utility model are shown.
The plate bending machine comprises a base 10, a pressing mechanism 20 and a bending mechanism 30, wherein the pressing mechanism 20 and the bending mechanism 30 are arranged on the base 10, the pressing mechanism 20 comprises a pressing piece 21 and a first connecting rod mechanism connected to the pressing piece 21, and the first connecting rod mechanism comprises a first connecting rod 22 and a second connecting rod 23; one end of the first connecting rod 22 is rotatably connected to one side of the base 10, and the other end is rotatably connected to one side of the pressing piece 21; one end of the second connecting rod 23 is rotatably connected to the rear side of the base 10, and the other end is connected to the rear side of the pressing member 21; the two first connecting rods 22 are arranged on the left side and the right side of the pressing piece 21 in a bilateral symmetry mode, the upper ends of the two first connecting rods 22 are respectively connected on the left side and the right side of the pressing piece 21 in a rotating mode, and the lower ends of the two first connecting rods 22 are respectively connected on the left side and the right side of the base 10 in a rotating mode. Thus, the two first connecting rods 22 are symmetrically arranged to be more beneficial to the stabilization of the action of the bending piece 31. Two second connecting rods 23 are arranged on the rear side of the pressing piece 21 in a bilateral symmetry manner, the upper ends of the two second connecting rods 23 are respectively connected with the left end and the right end of the rear side of the pressing piece 21, and the lower ends of the two second connecting rods 23 are respectively connected with the left end and the right end of the rear upper side of the base 10 in a rotating manner. Thus, the two symmetrical second connecting rods 23 are more beneficial to the stabilization of the action of the bending piece 31, the two mounting seats 11 are symmetrically arranged at the left end and the right end of the rear upper side of the base 10, the lower ends of the two second connecting rods 23 are respectively and rotatably connected with the upper ends of the two mounting seats 11, and thus, the connection between the second connecting rods 23 and the base 10 can be realized. Here, the pressing member 21 can realize the pressing of 90 degrees under the action of the first link 22, so that the pressing of the maximum force can be performed, and the pressing of the pressing member 21 can be driven with a smaller force.
The bending mechanism 30 comprises a bending member 31 and a second link mechanism connected to the bending member 31, wherein the second link mechanism comprises a third link 32 and a fourth link 33; the material pressing piece 21 and the bending piece 31 are arranged in a vertically opposite manner; one end of the third connecting rod 32 is rotatably connected to the base 10, and the other end is rotatably connected to the lower end of the bending member 31; one end of the fourth link 33 is rotatably connected to the base 10, and the other end is connected to the rear end of the bending member 31. So, can make material 21 and bending piece 31 both accessible link mechanism realization relative displacement in order to press the material and bend, so, make it realize link drive mechanism design, bend stability is high, has improved bending speed and precision, has improved production efficiency, has reduced manufacturing cost.
The two third connecting rods 32 are symmetrically arranged below the bending piece 31, the upper ends of the two third connecting rods 32 are respectively connected with the left side and the right side of the lower end of the bending piece 31 in a rotating mode, and the lower ends of the two third connecting rods 32 are respectively connected with the left inner side and the right inner side of the base 10 in a rotating mode. So, two third connecting rods 32 that the symmetry set up are more favorable to the stability of the action of piece 31 of bending about two inboard symmetry be provided with two first connecting seats 12, the lower extreme of two third connecting rods 32 rotates respectively and connects in the upper end of two first connecting seats 12, and the lower extreme of two first connecting seats 12 all is connected with first removal seat 13, the lower extreme of first removal seat 13 is connected with first slider 14, be provided with on the base 10 along the first slide rail 15 of fore-and-aft direction extension, first slider 14 adaptation is on first slide rail 15. Thus, displacement of the first movable seat 13 in the front-rear direction can be realized, and the third link 32 is linked to drive the bending member 31 to act.
The four links 33 are two, the two fourth links 33 are symmetrically arranged on the left and right sides of the rear end of the bending member 31, the upper ends of the two fourth links 33 are respectively connected on the left and right sides of the rear end of the bending member 31, and the lower ends of the two fourth links 33 are respectively connected on the left and right sides of the middle above the base 10 in a rotating manner. In this way, the symmetrical arrangement of the two fourth links 33 is more advantageous for the stabilization of the motion of the bending piece 31. Two second connecting seats 16 are symmetrically arranged on the left and right sides of the middle part above the base 10, the lower ends of two fourth connecting rods 33 are respectively connected to the upper ends of the two second connecting seats 16 in a rotating mode, a second movable seat 17 extending in the left-right direction is arranged on the middle part above the base 10, a second sliding block 18 is connected to the lower end of the second movable seat 17, a second sliding rail 19 extending in the front-rear direction is arranged on the middle part above the base 10, the second sliding block 18 is adapted to the second sliding rail 19, and the lower ends of the two second connecting seats 16 are respectively connected to the left and right sides of the upper end of the second movable seat 17; in this way, displacement of the second movable seat 17 in the front-rear direction can be achieved, and the fourth link 33 is linked to drive the bending member 31 to move.
A first connection block 101 for connection with a driving mechanism is connected to the middle part of the upper end of the second movable seat 17. Here, the driving mechanism is not shown, and may be a driving motor, and the first connecting block 101 is connected to a driving shaft of the driving motor through a screw rod, so as to drive the second moving seat 17 to displace in the front-rear direction, so as to drive the fourth connecting rod 33 to link the bending member 31 to displace in the front-rear direction; and the upper end of the first moving seat 13 is connected with a second connecting block 102 at the rear side of the first connecting seat 12, so that the second connecting block 102 can be connected with a driving shaft of another driving motor through another screw rod, and the first moving seat 13 is driven to move along the front-rear direction, so as to drive the third connecting rod 32 to link the bending piece 31 to move.
In this embodiment, the pressing acting element 24 is connected to the front lower end of the pressing element 21, the bending acting elements 34 are disposed at the front end of the bending element 31, and the two bending acting elements 34 are disposed vertically at intervals and opposite to each other, so that the two bending acting elements 34 can simultaneously displace under the linkage of the third connecting rod 32 and the fourth connecting rod 33 to bend, and the two bending acting elements 34 can simultaneously displace in the front-back up-down direction. Here, the specific shape and structure of the pressing acting member 24 and the bending acting member 34 may be set according to actual production requirements, and will not be described herein.
In summary, the design key point of the utility model is that the first connecting rod and the second connecting rod are used for connecting the pressing piece, and the third connecting rod and the fourth connecting rod are used for connecting the bending piece, so that the pressing piece and the bending piece can realize relative displacement through the connecting rod mechanism to press and bend, the design of the connecting rod transmission mechanism is realized, the bending stability is high, the bending speed and precision are improved, the production efficiency is improved, the production cost is reduced, and the defects of high power consumption, high noise, easy leakage and pollution, low speed, periodical replacement of hydraulic oil, troublesome maintenance and the like of oil cylinder transmission are avoided.
The foregoing description is only a preferred embodiment of the present utility model, and is not intended to limit the technical scope of the present utility model, so any minor modifications, equivalent changes and modifications made to the above embodiments according to the technical principles of the present utility model are still within the scope of the technical solutions of the present utility model.
Claims (10)
1. The utility model provides a panel bender, includes base and sets up swager mechanism, the mechanism of bending on the base, its characterized in that: the pressing mechanism comprises a pressing piece and a first connecting rod mechanism connected to the pressing piece, and the first connecting rod mechanism comprises a first connecting rod and a second connecting rod; one end of the first connecting rod is rotationally connected to one side of the base, and the other end of the first connecting rod is rotationally connected to one side of the pressing piece; one end of the second connecting rod is rotatably connected to the rear side of the base, and the other end of the second connecting rod is connected to the rear side of the pressing piece;
the bending mechanism comprises a bending piece and a second connecting rod mechanism connected to the bending piece, and the second connecting rod mechanism comprises a third connecting rod and a fourth connecting rod; the pressing piece and the bending piece are arranged up and down oppositely; one end of the third connecting rod is rotationally connected with the base, and the other end of the third connecting rod is rotationally connected with the lower end of the bending piece; one end of the fourth connecting rod is rotatably connected to the base, and the other end of the fourth connecting rod is connected to the rear end of the bending piece.
2. A plate bender according to claim 1, wherein: the front lower end of the pressing piece is connected with a pressing action piece, the front end of the bending piece is provided with two bending action pieces, and the two bending action pieces are oppositely arranged at intervals.
3. A plate bender according to claim 1, wherein: the two first connecting rods are arranged on the left side and the right side of the material pressing piece in a bilateral symmetry mode, the upper ends of the two first connecting rods are respectively connected to the left side and the right side of the material pressing piece in a rotating mode, and the lower ends of the two first connecting rods are respectively connected to the left side and the right side of the base in a rotating mode.
4. A plate bender according to claim 1, wherein: the two second connecting rods are symmetrically arranged at the rear side of the pressing piece, the upper ends of the two second connecting rods are respectively connected with the left end and the right end of the rear side of the pressing piece, and the lower ends of the two second connecting rods are respectively connected with the left end and the right end of the rear upper side of the base in a rotating mode.
5. A panel bender according to claim 4, wherein: two mounting seats are symmetrically arranged at the left end and the right end of the upper rear side of the base, and the lower ends of the two second connecting rods are respectively connected to the upper ends of the two mounting seats in a rotating mode.
6. A plate bender according to claim 1, wherein: the upper ends of the two third connecting rods are respectively connected with the left side and the right side of the lower end of the bending piece in a rotating way, and the lower ends of the two third connecting rods are respectively connected with the left side and the right side of the base in a rotating way.
7. A plate bender according to claim 6, wherein: the base is characterized in that two first connecting seats are symmetrically arranged on the left inner side and the right inner side of the base, the lower ends of the two third connecting rods are respectively connected to the upper ends of the two first connecting seats in a rotating mode, the lower ends of the two first connecting seats are connected with first movable seats, the lower ends of the first movable seats are connected with first sliding blocks, first sliding rails extending along the front-back direction are arranged on the base, and the first sliding blocks are adapted to the first sliding rails.
8. A plate bender according to claim 1, wherein: the four connecting rods are arranged at the left side and the right side of the rear end of the bending piece in a bilateral symmetry mode, the upper ends of the four connecting rods are respectively connected at the left side and the right side of the rear end of the bending piece, and the lower ends of the four connecting rods are respectively connected at the left side and the right side of the middle part above the base in a rotating mode.
9. A plate bender according to claim 8, wherein: the left and right sides symmetry in the middle part of the top of base is provided with two second connecting seats, and the lower extreme of two fourth connecting rods rotates respectively and connects in the upper end of two second connecting seats, the middle part of the top of base is provided with the second that extends along left and right directions and removes the seat, the lower extreme that the second removed the seat is connected with the second slider, the middle part of the top of base is provided with the second slide rail that extends along the fore-and-aft direction, the second slider adaptation is in the second slide rail, and the lower extreme of two second connecting seats is connected respectively in the left and right sides of the upper end of second removal seat.
10. A plate bender according to claim 9, wherein: the middle part of the upper end of the second movable seat is connected with a first connecting block which is used for being connected with a driving mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320104459.0U CN220406731U (en) | 2023-01-31 | 2023-01-31 | Panel bender |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320104459.0U CN220406731U (en) | 2023-01-31 | 2023-01-31 | Panel bender |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220406731U true CN220406731U (en) | 2024-01-30 |
Family
ID=89651357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320104459.0U Active CN220406731U (en) | 2023-01-31 | 2023-01-31 | Panel bender |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220406731U (en) |
-
2023
- 2023-01-31 CN CN202320104459.0U patent/CN220406731U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 523000, No. 12, Jinfu 1st Road, Liaobu Town, Dongguan City, Guangdong Province Patentee after: Dongfang Machinery (Guangdong) Co.,Ltd. Country or region after: China Address before: 523000 Jinfu 1st Road, Shibu village, Liaobu Town, Dongguan City, Guangdong Province Patentee before: DONGGUAN DONGDUAN MACHINERY Co.,Ltd. Country or region before: China |
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| CP03 | Change of name, title or address |