CN218015038U - Top bending equipment - Google Patents
Top bending equipment Download PDFInfo
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- CN218015038U CN218015038U CN202123422027.4U CN202123422027U CN218015038U CN 218015038 U CN218015038 U CN 218015038U CN 202123422027 U CN202123422027 U CN 202123422027U CN 218015038 U CN218015038 U CN 218015038U
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- driving wheel
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Abstract
The utility model relates to the technical field of bending equipment, in particular to top bending equipment, which comprises a top bending device and a placing platform arranged opposite to the top bending device, wherein the placing platform is provided with a left end fixing group for fixing the left end of a thin plate and a right end fixing group for fixing the right end of the thin plate, the left end fixing group comprises a first fixing mechanism and a second fixing mechanism, and the right end fixing group comprises a third fixing mechanism and a fourth fixing mechanism; the top bending device comprises an oil cylinder, and a piston rod of the oil cylinder is connected with an arc top bending piece; both ends are provided with the support positioning mechanism about place the platform, the utility model discloses can directly carry out the top bend to the sheet metal, need not to utilize the punch press to tailor to the sheet metal, saved the time, and the later stage is convenient for operate the workman and is in the same place two work piece welding, accomplishes the equipment, effectively improves work efficiency.
Description
Technical Field
The utility model relates to a bending equipment technical field especially relates to a top bending equipment.
Background
In the machining process, the traditional machining mode of the thin plate is to utilize a punch press to machine the thin plate, so that the machined thin plate is in a circular arc shape and then is welded with another thin plate. However, in the welding process, the straight plate needs to be manually bent to have the radian consistent with that of the arc plate, so that the two plates can be completely welded together, which wastes time and labor.
Therefore, an auxiliary device capable of directly bending a straight plate into a radian consistent with that of an arc plate in a welding process is needed.
Disclosure of Invention
An object of the utility model is to provide a curved equipment in top to prior art not enough, the utility model discloses can directly carry out the top bend to the alignment sheet metal, it is unanimous with the arc plate radian to bend the straight plate into for the arc plate is closely laminated with the straight plate, and the operation workman of being convenient for welds two work pieces together, accomplishes the equipment, effectively improves welding efficiency, reduces the cost of labor.
The utility model discloses a top bending device, which comprises a top bending device and a placing platform arranged opposite to the top bending device, wherein the placing platform is provided with a left end fixing group for fixing the left end of a thin plate and a right end fixing group for fixing the right end of the thin plate, the left end fixing group comprises a first fixing mechanism and a second fixing mechanism, and the right end fixing group comprises a third fixing mechanism and a fourth fixing mechanism; the top bending device comprises an oil cylinder, and a piston rod of the oil cylinder is connected with an arc top bending piece; the left end and the right end of the placing platform are provided with supporting and positioning mechanisms.
Preferably, the first fixing mechanism comprises a first screw and a first pressing plate in transmission connection with the first screw, and a first driving wheel and a first driven wheel are arranged at the upper end of the first screw; the second fixing mechanism comprises a second screw and a second pressing plate in transmission connection with the second screw, and a second driving wheel and a second driven wheel are arranged at the upper end of the second screw; the first driven wheel is connected with the second driven wheel through a synchronous belt in a transmission mode.
Preferably, the third fixing mechanism comprises a third screw and a third pressing plate in transmission connection with the third screw, and a third driving wheel and a third driven wheel are arranged at the upper end of the third screw; the fourth fixing mechanism comprises a fourth screw and a fourth pressing plate in transmission connection with the fourth screw, and a fourth driving wheel and a fourth driven wheel are arranged at the upper end of the fourth screw; the equipment also comprises a motor, wherein a driving wheel of the motor is connected with a third driving wheel through synchronous belt transmission, and a third driven wheel is connected with a fourth driven wheel through synchronous belt transmission; and the fourth driving wheel is connected with the second driving wheel through a synchronous belt in a transmission way.
Preferably, a placing table is arranged at each of the lower end of the first screw, the lower end of the second screw, the lower end of the third screw and the lower end of the fourth screw.
Preferably, the supporting and positioning mechanism comprises a positioning bracket, and a groove is formed in the upper end of the positioning bracket.
Preferably, the cylinder body of the oil cylinder is provided with a fixed reinforcing plate.
The utility model has the advantages that: the device comprises a thin plate A and a thin plate B, wherein the thin plate A is provided with an arc-shaped groove matched with an arc-shaped ejection bending piece, the thin plate A is placed on a placing platform, the left end and the right end of the thin plate A are fixed by four groups of fixing mechanisms, the arc-shaped groove of the thin plate A faces the direction of an oil cylinder, then the thin plate B is close to the thin plate A, the two ends of the thin plate B are supported by a supporting and positioning mechanism, the position of the thin plate B is well positioned, a piston rod of the oil cylinder extends out, the arc-shaped ejection bending piece punches the thin plate B into the arc-shaped groove of the thin plate A, so that the thin plate B is in an arc-shaped bending shape, and then an operator welds the joint of the thin plate A and the thin plate B; the utility model discloses can directly carry out the top bend to the alignment sheet metal, it is unanimous with the arc plate radian to bend into the radian with the straight board for the arc plate closely laminates with the straight board, and the operation workman of being convenient for welds two work pieces together, accomplishes the equipment, effectively improves welding efficiency, reduces the cost of labor.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic view of the three-dimensional structure of the placing platform of the present invention.
Detailed Description
The present invention will be further described with reference to fig. 1 to 2 and the following detailed description.
As shown in fig. 1, a top bending apparatus includes a top bending device 1 and a placing platform 2 disposed opposite to the top bending device 1, the placing platform 2 is provided with a left end fixing group 3 for fixing a left end of a thin plate and a right end fixing group 4 for fixing a right end of the thin plate, the left end fixing group 3 includes a first fixing mechanism 31 and a second fixing mechanism 32, and the right end fixing group 4 includes a third fixing mechanism 41 and a fourth fixing mechanism 42; the top bending device 1 comprises an oil cylinder 5, and a piston rod of the oil cylinder 5 is connected with an arc-shaped top bending piece 6; the left end and the right end of the placing platform 2 are provided with supporting and positioning mechanisms 7.
The embodiment comprises a thin plate A8 and a thin plate B9, wherein the thin plate A8 is provided with an arc-shaped groove matched with an arc-shaped ejection bending piece 6, the thin plate A8 is placed on a placing platform 2, the left end and the right end of the thin plate A8 are fixed by four groups of fixing mechanisms, the arc-shaped groove of the thin plate A8 faces to the direction of an oil cylinder 5, then the thin plate B9 is close to the thin plate A8, the two ends of the thin plate B9 are supported by a supporting and positioning mechanism 7, the position of the thin plate B9 is well positioned, then a piston rod of the oil cylinder 5 extends out, the arc-shaped ejection bending piece 6 punches the thin plate B9 into the arc-shaped groove of the thin plate A8, so that the thin plate B9 is in an arc-shaped bending shape, and then an operator welds the joint of the thin plate A8 and the thin plate B9; the utility model discloses can directly carry out the bending on one's side to sheet metal B9, it is unanimous with the arc plate radian to bend into the radian with the straight board for the arc plate closely laminates with the straight board, and the operation workman of being convenient for welds two work pieces together, accomplishes the equipment, effectively improves welding efficiency, reduces the cost of labor.
As shown in fig. 2, in the present embodiment, the first fixing mechanism 31 includes a first screw 311 and a first pressing plate 312 in transmission connection with the first screw 311, and a first driving wheel 313 and a first driven wheel 314 are disposed at an upper end of the first screw 311; the second fixing mechanism 32 comprises a second screw 321 and a second pressing plate 322 in transmission connection with the second screw 321, and a second driving wheel 323 and a second driven wheel 324 are arranged at the upper end of the second screw 321; the first driven wheel 314 is connected with the second driven wheel 324 through a synchronous belt; the third fixing mechanism 41 comprises a third screw 411 and a third pressing plate 412 in transmission connection with the third screw 411, and a third driving wheel 413 and a third driven wheel 414 are arranged at the upper end of the third screw 411; the fourth fixing mechanism 42 includes a fourth screw 421 and a fourth pressing plate 422 in transmission connection with the fourth screw 421, and a fourth driving wheel 423 and a fourth driven wheel 424 are arranged at the upper end of the fourth screw 421; the device further comprises a motor (not shown), wherein a driving wheel of the motor (not shown) is connected with the third driving wheel 413 through a synchronous belt drive, and the third driven wheel 414 is connected with the fourth driven wheel 424 through a synchronous belt drive; the fourth driving wheel 423 is in transmission connection with the second driving wheel 323 through a synchronous belt; a motor (not shown) drives the third driving wheel 413 to rotate, that is, drives the third screw 411 to rotate; the third driving wheel 413 is coaxially linked with the third driven wheel 414, so that the third driven wheel 414 drives the fourth driven wheel 424 to rotate through the synchronous belt, that is, the fourth screw 421 is driven to rotate; the fourth driving wheel 423 is coaxially linked with the fourth driven wheel 424, so that the fourth driving wheel 423 drives the second driving wheel 323 to rotate through the synchronous belt, that is, the second screw 321 is driven to rotate; the second driving wheel 323 is coaxially linked with the second driven wheel 324, so that the second driven wheel 324 drives the first driven wheel 313 to rotate through the synchronous belt, that is, the first screw 31 is driven to rotate; the utility model realizes that the motor (not marked in the figure) drives the first screw 311, the second screw 321, the third screw 411 and the fourth screw 421 to rotate synchronously, and the first pressing plate 312, the second pressing plate 322, the third pressing plate 412 and the fourth pressing plate 422 descend to fix the thin plate A8 at the same time, thereby improving the working efficiency; the action wheel that this embodiment described and the linkage relation setting between the follow driving wheel belong to the embodiment of the utility model discloses one of them, other action wheels and the linkage embodiment between the follow driving wheel also belong to the utility model discloses.
In this embodiment, the lower end of the first screw 311, the lower end of the second screw 321, the lower end of the third screw 411 and the lower end of the fourth screw 421 are all provided with a placing table 10, and the fixing thin plate A8 is lowered simultaneously by matching with the first pressing plate 312, the second pressing plate 322, the third pressing plate 412 and the fourth pressing plate 422.
In this embodiment, the supporting and positioning mechanism 7 includes a positioning bracket, a groove is provided at the upper end of the positioning bracket, and two ends of the thin plate B are placed in the groove to position the thin plate B.
In this embodiment, the cylinder body of the oil cylinder 5 is provided with a fixed reinforcing plate 51.
The above description is only for the preferred embodiment of the present invention, and for those skilled in the art, there are variations on the detailed description and the application scope according to the idea of the present invention, and the content of the description should not be construed as a limitation to the present invention.
Claims (3)
1. A top bending device is characterized in that: the device comprises a top bending device and a placing platform arranged opposite to the top bending device, wherein the placing platform is provided with a left end fixing group for fixing the left end of a thin plate and a right end fixing group for fixing the right end of the thin plate, the left end fixing group comprises a first fixing mechanism and a second fixing mechanism, and the right end fixing group comprises a third fixing mechanism and a fourth fixing mechanism; the ejection bending device comprises an oil cylinder, and a piston rod of the oil cylinder is connected with an arc ejection bending piece; the left end and the right end of the placing platform are provided with supporting and positioning mechanisms; the first fixing mechanism comprises a first screw and a first pressing plate in transmission connection with the first screw, and a first driving wheel and a first driven wheel are arranged at the upper end of the first screw; the second fixing mechanism comprises a second screw and a second pressing plate in transmission connection with the second screw, and a second driving wheel and a second driven wheel are arranged at the upper end of the second screw; the first driven wheel is in transmission connection with the second driven wheel through a synchronous belt; the third fixing mechanism comprises a third screw and a third pressing plate in transmission connection with the third screw, and a third driving wheel and a third driven wheel are arranged at the upper end of the third screw; the fourth fixing mechanism comprises a fourth screw and a fourth pressing plate in transmission connection with the fourth screw, and a fourth driving wheel and a fourth driven wheel are arranged at the upper end of the fourth screw; the equipment also comprises a motor, wherein a driving wheel of the motor is in transmission connection with a third driving wheel through a synchronous belt, and a third driven wheel is in transmission connection with a fourth driven wheel through the synchronous belt; the fourth driving wheel is in transmission connection with the second driving wheel through a synchronous belt; the lower end of the first screw rod, the lower end of the second screw rod, the lower end of the third screw rod and the lower end of the fourth screw rod are respectively provided with a placing table.
2. A roof bending apparatus according to claim 1, wherein: the supporting and positioning mechanism comprises a positioning support, and a groove is formed in the upper end of the positioning support.
3. A press bending apparatus according to claim 1, wherein: the cylinder body of the oil cylinder is provided with a fixed reinforcing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123422027.4U CN218015038U (en) | 2021-12-31 | 2021-12-31 | Top bending equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123422027.4U CN218015038U (en) | 2021-12-31 | 2021-12-31 | Top bending equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218015038U true CN218015038U (en) | 2022-12-13 |
Family
ID=84338803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123422027.4U Active CN218015038U (en) | 2021-12-31 | 2021-12-31 | Top bending equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218015038U (en) |
-
2021
- 2021-12-31 CN CN202123422027.4U patent/CN218015038U/en active Active
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