CN217990504U - Continuous bending device for metal plate - Google Patents
Continuous bending device for metal plate Download PDFInfo
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- CN217990504U CN217990504U CN202221002096.1U CN202221002096U CN217990504U CN 217990504 U CN217990504 U CN 217990504U CN 202221002096 U CN202221002096 U CN 202221002096U CN 217990504 U CN217990504 U CN 217990504U
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- bending
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- columns
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- 238000005452 bending Methods 0.000 title claims abstract description 147
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 68
- 239000002184 metal Substances 0.000 title claims abstract description 66
- 230000003014 reinforcing effect Effects 0.000 claims description 12
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 238000003754 machining Methods 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 230000015572 biosynthetic process Effects 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 238000010030 laminating Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011112 process operation Methods 0.000 description 1
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model discloses a continuous bending device for metal plates, which comprises a fixed bracket (1), a clamping bracket (2), a clamping rod assembly, a first bending bearing column (3), a bending rotary rod (4) and a second bending bearing column (5); the pair of first bending bearing columns can be arranged at the top of the fixed support in a rotating mode, the second bending bearing column can be arranged at the top of the clamping support in a rotating mode, the first bending bearing column and the second bending bearing column are of cylindrical structures, and one end of the bending rotary rod is connected with the second bending bearing column; the clamping support is movably connected with the fixing support through the clamping rod assembly, so that the pair of first bending bearing columns are symmetrically arranged on two sides of the second bending bearing column, one end of the second bending bearing column can be embedded between the pair of first bending bearing columns, an arc-shaped bending channel is formed between the second bending bearing column and the pair of first bending bearing columns, and the metal plate is arranged in the arc-shaped bending channel. The utility model discloses can the continuous bending sheet metal spare, improve sheet metal spare's machining efficiency and quality.
Description
Technical Field
The utility model relates to a sheet metal piece processing equipment especially relates to a sheet metal piece continuous bending device.
Background
The metal plate is one of common and irreplaceable building materials in construction engineering such as buildings, decorations and the like, wherein, the steel plate has the advantages of high strength, corrosion resistance and the like, so the application range is very wide. In order to meet the use requirements of construction such as building and decoration, some metal plate pieces need to be bent and bended to a certain degree before use.
The bending and bending technology and the apparatus of the metal plate in the prior art generally have the problems of complex processing procedures, larger volume, poor adaptability, labor-consuming use, higher cost and the like, and are not suitable for the projects with small processing quantity, lower investment cost and limited construction site. Simultaneously, because some sheet metal spare's shape is continuous circular arc structure, need carry out the bending process that lasts to guarantee the smoothness of arc surface, the curved apparatus of sheet metal spare of prior art can only be crooked to sheet metal spare's certain position, the position that needs artifical removal sheet metal spare after the crooked completion carries out next bending, lead to the bending arc surface discontinuous, the not good scheduling problem of processing finished product quality, can't satisfy the user demand of construction, the operation is wasted time and energy and low efficiency.
Disclosure of Invention
An object of the utility model is to provide a can continuous bending sheet metal spare, improve sheet metal spare's machining efficiency and quality, satisfy the user demand of sheet metal spare in constructions such as fitment, building.
The utility model discloses a realize like this:
a continuous bending device for a metal plate comprises a fixed support, a clamping rod assembly, a first bending bearing column, a bending rotating rod and a second bending bearing column; the pair of first bending bearing columns is rotatably arranged at the top of the fixed support at intervals, the second bending bearing column is rotatably arranged at the top of the clamping support, the pair of first bending bearing columns and the second bending bearing column are both of cylindrical structures, and one end of the bending rotary rod is connected with the center of the top of the second bending bearing column; the clamping support is movably connected with the fixed support through the clamping rod assembly, so that the pair of first bending bearing columns are symmetrically arranged on two sides of the second bending bearing column, one end of the second bending bearing column can be embedded between the pair of first bending bearing columns, an arc-shaped bending channel is formed between the second bending bearing column and the pair of first bending bearing columns, and the metal plate is arranged in the arc-shaped bending channel.
The clamping rod assembly comprises a fixing column, a connecting screw rod, a clamping rotary rod and an operating arm; screw holes and through holes are formed on the clamping support and the fixing support, and the connecting screw penetrates through the clamping support and the fixing support and is in threaded connection with the clamping support and the fixing support through the screw holes; one end of the clamping rotary rod is coaxially connected with one end of the connecting screw rod, and one end of the operating arm is vertically connected with the other end of the clamping rotary rod; the fixing column is connected with the clamping bracket and the fixing bracket through the through hole in a penetrating way.
The fixing columns are arranged in parallel with the connecting screw rod, and the pair of fixing columns are symmetrically arranged on two sides of the connecting screw rod respectively.
The clamping support is of an inverted L-shaped structure, the clamping support is provided with a connecting block, a screw hole penetrating through the connecting block is formed in the connecting block, and the connecting screw penetrates through the screw hole and is in threaded connection with the connecting block.
And reinforcing plates are respectively formed at two ends of the bottom of the fixed support and are fixedly installed through reinforcing members.
The fixed bolster one side that is close to the tight support of clamp be formed with first binding face, the tight support of clamp one side that is close to the fixed bolster is formed with the second binding face, first binding face can laminate with the second binding face.
The end parts of the pair of first curved bearing columns rotatably mounted on the fixed support are protruded out of the first binding face, the end parts of the second curved bearing columns rotatably mounted on the clamping support are protruded out of the second binding face, and when the first binding face is bound with the second binding face, the end parts of the second curved bearing columns can be embedded between the end parts of the pair of first curved bearing columns to form an arc-shaped curved channel.
The minimum spacing between the pair of first bending bearing columns is smaller than the diameter of the second bending bearing column.
The other end of the bending rotary rod is provided with a handle.
Compared with the prior art, the utility model, following beneficial effect has:
1. the utility model discloses owing to be equipped with rotatable a pair of first curved bearing post of formation and the curved bearing post of second formation, can form the curved passageway of arc between a pair of first curved bearing post of formation and the curved bearing post of second formation, utilize the curved bearing post of pivoted first curved bearing post and the curved bearing post of second formation to promote advancing of sheet metal spare, realize sheet metal's continuous bending process operation, sheet metal's bending process efficiency has effectively been improved, the crooked cambered surface continuity and the surface smoothness degree of sheet metal have been improved simultaneously, bending process quality has been guaranteed.
2. The utility model is provided with the clamping rod component, the distance between the first bending bearing column and the second bending bearing column can be adjusted by the rotation of the screw thread, thereby realizing the control of the bending degree of the arc-shaped bending channel to the metal plate, and meeting the bending processing requirement and the use requirement of the metal plate; meanwhile, the arc-shaped bending channel is ensured to keep the gap unchanged all the time in the bending process through the meshing effect between the threads, and the bending precision of the metal plate is ensured.
3. The utility model discloses owing to be equipped with curved swing arm and operating arm, can prolong the application of force arm of force, the operation is more labour saving and time saving, realizes the sheet metal processing of high-efficient, easy operation, high practicality and security, has advantages such as small, with low costs, simple structure, removal flexibility, is applicable to the bending of various types of sheet metal spare, is favorable to reducing construction cost, can wide application in construction engineering such as building, fitment.
Drawings
Fig. 1 is a perspective view of the continuous bending apparatus for metal plate members of the present invention;
fig. 2 is a front view of the continuous bending apparatus for metal plates according to the present invention;
fig. 3 is a plan view of the continuous bending apparatus for metal plate members according to the present invention.
In the figure, 1 a fixed support, 11 a reinforcing plate, 12 a reinforcing member, 13 a first binding surface, 2 a clamping support, 21 a second binding surface, 3 a first bending bearing column, 4 a bending rotary rod, 41 a handle, 5 a second bending bearing column, 61 a fixed column, 62 a connecting screw rod, 63 a clamping rotary rod, 64 an operating arm and 65 a connecting block.
Detailed Description
The invention will be further explained with reference to the drawings and the specific embodiments.
Referring to fig. 1 to 3, a continuous bending apparatus for a metal plate includes a fixing bracket 1, a clamping bracket 2, a clamping rod assembly, a first bending bearing column 3, a bending rotating rod 4 and a second bending bearing column 5; the pair of first bending bearing columns 3 are rotatably arranged at the top of the fixed support 1 at intervals through rotating bearings, the second bending bearing column 5 is rotatably arranged at the top of the clamping support 2 through rotating bearings, the pair of first bending bearing columns 3 and the second bending bearing column 5 are both of cylindrical structures, and one end of the bending rotary rod 4 is connected with the center of the top of the second bending bearing column 5; the clamping support 2 is movably connected with the fixed support 1 through a clamping rod assembly, so that the pair of first bending bearing columns 3 are symmetrically arranged on two sides of the second bending bearing column 5, one end of the second bending bearing column 5 can be embedded between the pair of first bending bearing columns 3, an arc-shaped bending channel is formed between the second bending bearing column 5 and the pair of first bending bearing columns 3, and the metal plate is arranged in the arc-shaped bending channel. The method comprises the steps of placing a metal plate between a second bent bearing column 5 and a pair of first bent bearing columns 3, adjusting the distance between a fixing support 1 and a clamping support 2 through a clamping rod assembly, adjusting the degree of embedding the second bent bearing column 5 between the pair of first bent bearing columns 3, further controlling the bending degree of the metal plate in an arc-shaped bending channel, rotating the metal plate into a bending rod 4 and driving the second bent bearing column 5 to synchronously rotate after the required bending degree is achieved, pushing the metal plate to move by using the friction force between the surface of the metal plate and the surface of the metal plate, driving the pair of first bent bearing columns 3 to synchronously rotate by using the friction force between the surface of the metal plate and the pair of first bent bearing columns 3, and enabling the metal plate to continuously pass through the arc-shaped bending channel and be bent and formed under the extrusion of the pair of first bent bearing columns 3 and the second bent bearing columns 5.
The clamping rod assembly comprises a fixed column 61, a connecting screw rod 62, a clamping rotary rod 63 and an operating arm 64; screw holes (not shown) and through holes (not shown) are formed on the clamping support 2 and the fixing support 1, and the connecting screw rod 62 penetrates through the clamping support 2 and the fixing support 1 and is screwed with the clamping support 2 and the fixing support 1 through the screw holes; one end of the clamping rotary rod 63 is coaxially connected with one end of the connecting screw rod 62, and one end of the operating arm 64 is vertically connected with the other end of the clamping rotary rod 63; the fixing column 61 is connected with the clamping bracket 2 and the fixing bracket 1 through a through hole. Under the restriction of the fixing column 61, the clamping support 2 can move away from or close to the fixing support 1 in a translation mode, when the connecting screw rod 62 is rotated, the rotation of the connecting screw rod 62 is converted into the translation motion of the clamping support 2 by utilizing the rotation of threads in the screw hole, and therefore the gap size adjustment of the arc-shaped bent channel is achieved. The arm 64 can extend the arm of force, and the lever principle is utilized, so that the operation is more labor-saving; meanwhile, the size of the gap of the arc-shaped bending channel can be kept unchanged during the bending operation of the sheet metal part under the meshing action of the threads.
The fixing columns 61 are parallel to the connecting screw rod 62, and the pair of fixing columns 61 are symmetrically arranged on two sides of the connecting screw rod 62 respectively, so that the clamping support 2 is guaranteed to move stably close to and far away from the translation relative to the fixing support 1. The number and distribution of the fixing columns 61 can be adjusted according to actual requirements.
The clamping bracket 2 is in an inverted L-shaped structure, the clamping bracket 2 is provided with a connecting block 65, and a screw hole (not shown in the figure) penetrating through the connecting block 65 is formed in the connecting block 65, so that the connecting screw 62 penetrates through the screw hole and is screwed with the connecting block 65. The screwing area between the connecting screw rod 62 and the clamping bracket 2 is increased through the connecting block 65, and the stability of the movement and the positioning of the clamping bracket 2 is further improved.
And reinforcing plates 11 are respectively formed at two ends of the bottom of the fixed support 1, and the reinforcing plates 11 are fixedly installed through reinforcing members 12. Preferably, the reinforcing member 12 may be a bolt, and the reinforcing plate 11 is fixed on the ground or on the work table by the bolt, so as to further ensure the stability of the whole device during use.
One side that fixed bolster 1 is close to clamping support 2 be formed with first binding face 13, one side that clamping support 2 is close to fixed bolster 1 is formed with second binding face 21, first binding face 13 can laminate with second binding face 21. When the fixed support 1 and the clamping support 2 reach the nearest, the stability between the fixed support 1 and the clamping support 2 can be ensured through the laminating of the first laminating surface 13 and the second laminating surface 21, so that the gap of the arc-shaped bent channel is ensured to be unchanged.
The end parts of the pair of first curved bearing columns 3 rotatably installed on the fixing support 1 protrude out of the first binding surface 13, the end part of the second curved bearing column 5 rotatably installed on the clamping support 2 protrudes out of the second binding surface 21, and when the first binding surface 13 is bound with the second binding surface 21, the end part of the second curved bearing column 5 can be embedded between the end parts of the pair of first curved bearing columns 3 to form an arc-shaped curved channel. The diameters and the arrangement intervals of the second bending bearing columns 5 and the pair of first bending bearing columns 3 can be determined according to actual bending requirements, so that the requirement that the arc-shaped bending channel can meet the bending radian of a metal plate is met.
The minimum distance between the pair of first bending bearing columns 3 is smaller than the diameter of the second bending bearing column 5, so that the arc-shaped bent channel can be ensured to have enough bending radian when the fixing support 1 and the clamping support 2 are in closest fit.
The other end of the one-way bending rotary rod 4 is provided with a handle 41, the one-way bending rotary rod 4 is used for prolonging the force arm, and the handle 41 is convenient to hold and control the one-way bending rotary rod 4, so that the operation that the one-way bending rotary rod 4 drives the second one-way bending bearing column 5 to rotate is more labor-saving.
Referring to fig. 1 to fig. 3, the using method of the present invention is:
the operating arm 64 is rotated manually to drive the connecting screw 62 to rotate, so that the second attaching surface 21 of the clamping bracket 2 is close to the first attaching surface 13 of the fixing bracket 1 under the action of screw rotation and fixed column limit, and a gap which is not smaller than the thickness of the metal plate is formed between the end parts of the pair of first bent bearing columns 3 and the end part of the second bent bearing column 5.
One end of the metal plate is placed in the gap between the ends of the pair of first bending bearing columns 3 and the end of the second bending bearing column 5, the operating arm 64 is rotated continuously, so that the gap between the pair of first bending bearing columns 3 and the second bending bearing column 5 is reduced, when the end of the second bending bearing column 5 is embedded into the end of the pair of first bending bearing columns 3 in a straight line, the gap is bent to form an arc-shaped bent channel, the pair of first bending bearing columns 3 and the second bending bearing column 5 are respectively extruded towards the metal plate on two sides of the metal plate, so that the metal plate is bent, and the operating arm 64 is stopped rotating after the metal plate is bent to the bending degree required by processing.
The handle 41 is held and rotated into the rotary bending rod 4, the second curved bearing column 5 is driven to rotate through the rotating bearing, the second curved bearing column 5 is in rolling contact with one surface of the metal plate, the metal plate is pushed to move forward by using friction force, the other surface of the metal plate is in rolling contact with the pair of first curved bearing columns 3 while the metal plate moves forward, and the pair of first curved bearing columns 3 are driven to rotate through the rotating bearing by using the friction force. And continuously rotating the metal plate into a bending rotary rod 4, and bending the metal plate while moving until the other end of the metal plate is output from the arc-shaped bending channel to finish the continuous bending operation of the metal plate.
Preferably, the utility model discloses an each part can adopt the Q275 steel to make, and structural strength and stability are high to satisfy and do not take place deformation, wearing and tearing, destruction scheduling problem when the extrusion bending operation to sheet metal spare, the durability is of a specified duration, easily dismouting and change parts simultaneously.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and should not be taken as limiting the scope of the present invention, therefore, any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention should be included in the scope of the present invention.
Claims (8)
1. A continuous bending device for metal plate parts is characterized in that: the device comprises a fixed support (1), a clamping support (2), a clamping rod assembly, a first bending bearing column (3), a bending rotating rod (4) and a second bending bearing column (5); the pair of first bending bearing columns (3) are rotatably arranged at the top of the fixed support (1) at intervals, the second bending bearing column (5) is rotatably arranged at the top of the clamping support (2), the pair of first bending bearing columns (3) and the second bending bearing column (5) are both of cylindrical structures, and one end of the bending rotating rod (4) is connected with the center of the top of the second bending bearing column (5); the clamping support (2) is movably connected with the fixed support (1) through a clamping rod assembly, so that the pair of first bending bearing columns (3) are symmetrically arranged at two sides of the second bending bearing column (5), one end of the second bending bearing column (5) can be embedded between the pair of first bending bearing columns (3), an arc-shaped bending channel is formed between the second bending bearing column (5) and the pair of first bending bearing columns (3), and the metal plate is arranged in the arc-shaped bending channel;
the clamping rod assembly comprises a fixing column (61), a connecting screw rod (62), a clamping rotary rod (63) and an operating arm (64); screw holes and through holes are formed in the clamping support (2) and the fixing support (1), and the connecting screw rod (62) penetrates through the clamping support (2) and the fixing support (1) and is in threaded connection with the clamping support (2) and the fixing support (1) through the screw holes; one end of the clamping rotary rod (63) is coaxially connected with one end of the connecting screw rod (62), and one end of the operating arm (64) is vertically connected with the other end of the clamping rotary rod (63); the fixing column (61) is connected with the clamping support (2) and the fixing support (1) through the through hole in a penetrating mode.
2. The continuous bending apparatus for metal sheets as claimed in claim 1, wherein: the fixing columns (61) are arranged in parallel with the connecting screw rod (62), and the pair of fixing columns (61) are symmetrically arranged on two sides of the connecting screw rod (62) respectively.
3. The continuous bending apparatus for metal sheets as claimed in claim 1, wherein: the clamping support (2) is of an inverted L-shaped structure, the clamping support (2) is provided with a connecting block (65), a screw hole penetrating through the connecting block (65) is formed in the connecting block (65), and the connecting screw (62) penetrates through the screw hole and is screwed with the connecting block (65).
4. The continuous bending apparatus for metal sheets as claimed in claim 1, wherein: and reinforcing plates (11) are respectively formed at two ends of the bottom of the fixed support (1), and the reinforcing plates (11) are fixedly installed through reinforcing members (12).
5. The continuous bending apparatus for metal sheets as claimed in claim 1, wherein: one side that fixed bolster (1) are close to and press from both sides tight support (2) is formed with first binding face (13), press from both sides tight support (2) and be close to one side of fixed bolster (1) and be formed with second binding face (21), first binding face (13) can laminate with second binding face (21).
6. A device for continuously bending sheet metal elements according to claim 5, wherein: the end parts of a pair of first curved bearing columns (3) rotatably mounted on the fixing support (1) protrude out of the first binding face (13), the end parts of second curved bearing columns (5) rotatably mounted on the clamping support (2) protrude out of the second binding face (21), and when the first binding face (13) is attached to the second binding face (21), the end parts of the second curved bearing columns (5) can be embedded between the end parts of the pair of first curved bearing columns (3) to form an arc-shaped curved channel.
7. A continuous bending apparatus for sheet metal elements according to claim 6, wherein: the minimum distance between the pair of first bending bearing columns (3) is smaller than the diameter of the second bending bearing column (5).
8. The continuous bending apparatus for metal sheets as claimed in claim 1, wherein: the other end of the curved rotating rod (4) is provided with a handle (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221002096.1U CN217990504U (en) | 2022-04-24 | 2022-04-24 | Continuous bending device for metal plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221002096.1U CN217990504U (en) | 2022-04-24 | 2022-04-24 | Continuous bending device for metal plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217990504U true CN217990504U (en) | 2022-12-09 |
Family
ID=84291301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221002096.1U Expired - Fee Related CN217990504U (en) | 2022-04-24 | 2022-04-24 | Continuous bending device for metal plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217990504U (en) |
-
2022
- 2022-04-24 CN CN202221002096.1U patent/CN217990504U/en not_active Expired - Fee Related
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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: 20221209 |