CN217775220U - Steel plate bending machine - Google Patents
Steel plate bending machine Download PDFInfo
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- CN217775220U CN217775220U CN202221392575.9U CN202221392575U CN217775220U CN 217775220 U CN217775220 U CN 217775220U CN 202221392575 U CN202221392575 U CN 202221392575U CN 217775220 U CN217775220 U CN 217775220U
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Abstract
The application relates to a steel plate bending machine belongs to the technical field of bending instruments, and the steel plate bending machine comprises a hydraulic cylinder, the hydraulic cylinder below is equipped with the seat of buckling, buckle the seat with be equipped with the bending plate who is used for buckling the steel sheet between the hydraulic cylinder, the bending plate with be equipped with between the telescopic link of hydraulic cylinder and be used for adjusting bending plate falling height's roll adjustment mechanism. This application has the precision that improves the steel sheet and buckle, improves work efficiency's effect.
Description
Technical Field
The application relates to the technical field of bending instruments, in particular to a steel plate bending machine.
Background
The steel plate is used as a common material and is mainly used in the fields of buildings, vehicles, large-scale steel structures and the like. The steel plate needs to be bent in the application of different fields, and the bending is usually completed through a steel plate bending machine. Chinese patent publication No. CN209953555U discloses a steel plate bending apparatus for building construction; comprises a workbench, a hydraulic cylinder and a V-shaped stamping plate; the bottom of the workbench is provided with a power supply, the middle part of the upper end surface of the workbench is longitudinally provided with a rectangular groove, the left side and the right side of the rectangular groove are symmetrically provided with two groups of rectangular cavities, the bottom of each rectangular cavity is provided with an inverted T-shaped chute, and a support rod is arranged in the inverted T-shaped chute in a sliding manner; the electromagnetic suction plate can be used for effectively fixing a steel plate to be bent, and the upwarping parts generated at two ends of the steel plate in the bending process can be effectively fixed through the matching use of the electromagnetic suction plate, the supporting rod, the connecting rod and the spring, so that the steel plate can be more stably fixed, the steel plate is prevented from sliding in the bending process, and the bending quality of the steel plate is ensured; through setting up of protractor the utility model discloses can also control the angle that the steel sheet was buckled.
Pneumatic cylinder drive punching press board during the steel sheet of buckling among the correlation technique, the steel sheet exerts ascending power to the punching press board, easily make the bending press board remove to the direction of the telescopic link that is close to the pneumatic cylinder under the butt effect of steel sheet from this, thereby cause to produce between the telescopic link of punching press board and pneumatic cylinder not hard up and take place the condition of relative rotation, thereby make the crease on the steel sheet take place to deflect for the steel sheet, and under the continuation punching press of punching press board, the steel sheet constantly forms new crease along with the removal of punching press board, and then influence the precision that the steel sheet buckled.
SUMMERY OF THE UTILITY MODEL
In order to improve the precision that the steel sheet was buckled, improve work efficiency, this application provides a steel sheet bender.
The application provides a steel sheet bender adopts following technical scheme:
the utility model provides a steel sheet bender, includes the pneumatic cylinder, the pneumatic cylinder below is equipped with the seat of buckling, buckle the seat with be equipped with the bending plate that is used for buckling the steel sheet between the pneumatic cylinder, the bending plate with be equipped with between the telescopic link of pneumatic cylinder and be used for adjusting bending plate height-dropping's roll adjustment mechanism.
Through adopting above-mentioned technical scheme, when using the steel sheet crib crimper, the distance that the bending plate moved down is adjusted to pneumatic cylinder drive roll adjustment mechanism, and the steel sheet removes to the direction that is close to the seat of buckling along with the bending plate this moment, and when the steel sheet was buckled to required angle, roll adjustment mechanism made the bending plate stop motion to improve the steel sheet precision of buckling, avoid the pneumatic cylinder to make the steel sheet buckle excessive condition emergence as far as possible, improve work efficiency.
Optionally, the distance adjusting mechanism includes a supporting component for supporting the bending plate and an adjusting component for adjusting the descending height of the bending plate.
Through adopting above-mentioned technical scheme, when adjusting the bending plate height, the telescopic link drive adjusting part of pneumatic cylinder removes, adjusting part drive bending plate this moment drives the kink of steel sheet and removes to the direction that is close to the seat of buckling, until the steel sheet is buckled to required angle, when the pneumatic cylinder removes to the direction that is close to the bending plate once more, adjusting part makes the bending plate stop motion, avoid the steel sheet to buckle excessive condition as far as possible and take place, thereby improve the steel sheet precision, simultaneously when the telescopic link of pneumatic cylinder removes to the direction of keeping away from the seat of buckling, supporting component will buckle the board and remove to the direction of keeping away from the seat of buckling, resume the original position until the bending plate, thereby further improve work efficiency.
Optionally, the supporting component is including setting up the fixed plate at bending seat both ends, the fixed plate is close to sliding tray has all been seted up to one side of bending plate, the bending plate both ends all are located in the sliding tray and with fixed plate sliding connection, just the sliding tray is close to equal fixedly connected with connecting spring on the inner wall of bending seat one end, the connecting spring other end all with bending plate fixed connection.
Through adopting above-mentioned technical scheme, when the drive bending plate removed, the bending plate removed to the direction that is close to the bending plate along the sliding tray, connecting spring was compressed this moment, when the steel sheet was buckled to required angle of buckling, drive the hydraulic cylinder and remove to the direction of keeping away from the seat of buckling, connecting spring removed the bending plate to the direction of keeping away from the seat of buckling this moment, restore original length until connecting spring, the bending plate breaks away from the seat of buckling this moment, thereby resume the original position with the bending plate under the effect that does not need the external force, further improve work efficiency.
Optionally, two symmetrical pushing members are disposed at one end of the telescopic rod of the hydraulic cylinder, which is close to the bending plate, the adjusting assembly includes a driving block disposed on the fixing plate, and a driving spring for connecting the pushing members and the telescopic rod of the hydraulic cylinder is disposed between the pushing members and the telescopic rod of the hydraulic cylinder.
Through adopting above-mentioned technical scheme, when the pneumatic cylinder drive board of buckling removed, the impeller was buckled the board butt with the board of buckling and was promoted the board of buckling and remove to the direction that is close to the seat of buckling, and the board of buckling is buckled the steel sheet this moment, and when the steel sheet was buckled to required angle, impeller and drive block butt, and the drive block promotes the impeller and removes to the direction that is close to each other to make the impeller stop to drive the board of buckling, thereby avoid the pneumatic cylinder to make the steel sheet buckle excessive condition emergence as far as possible, improve the steel sheet precision.
Optionally, one side of the driving blocks, which is close to each other, is provided with an inclined surface which inclines towards the direction close to the bending seat.
By adopting the technical scheme, when the pushing piece is abutted to the driving block, the pushing piece moves along the inclined plane of the driving block, and the driving block pushes the pushing piece to move towards the direction close to each other through the inclined plane, so that the pushing piece is separated from the bending plate, the situation that the steel plate is bent excessively by the hydraulic cylinder is avoided as much as possible, and the precision of the steel plate is improved.
Optionally, the fixing plate is provided with driving grooves adapted to the driving blocks, ends of the driving blocks, which are far away from each other, are inserted into the driving grooves and slidably connected with the driving grooves, and the driving blocks are movably connected with the fixing plate through bolts.
Through adopting above-mentioned technical scheme, when the pneumatic cylinder drive bending plate buckled the steel sheet, accessible adjustment drive block and the distance between the seat of buckling, the angle of buckling of adjustment steel sheet, thereby improve the suitability of steel sheet bender, and when adjusting the position of drive block, twist and move the bolt, and promote the drive block and slide along the drive slot on the fixed plate, after the position control completion of drive block, screw up the bolt, thereby with drive block once more with fixed plate fixed connection, thereby be convenient for adjust the drive block, and the work efficiency is improved.
Optionally, the pushing element includes a mounting plate at an end of the connecting spring away from the hydraulic cylinder, a pushing plate for pushing the bending plate is fixedly connected to a side of the mounting plate close to the bending plate, a butt plate corresponding to the driving block is fixedly connected to the mounting plate, the butt plate and the pushing plate are located on the same side of the mounting plate, and a through hole corresponding to the pushing plate is formed in the bending plate.
Through adopting above-mentioned technical scheme, when the pneumatic cylinder drive bending plate removed, catch plate and the bending plate butt on the impeller, and promote bending plate and remove to the direction that is close to the seat of buckling, when the steel sheet is buckled to required angle, catch plate and driving block butt, the inclined plane of driving block promotes the impeller and removes to the direction that is close to each other this moment, until catch block just to through-hole department, when the pneumatic cylinder continues to remove downwards, the catch plate inserts in the through-hole and removes in the through-hole, avoid the pneumatic cylinder to make the steel sheet buckle excessive condition emergence as far as possible, improve the steel sheet precision.
Optionally, the length of the pushing plate is greater than the length of the abutting plate.
Through adopting above-mentioned technical scheme, when the pneumatic cylinder drive bending plate removed, the slurcam on the impeller at first with bending plate butt to the drive bending plate removes, when the steel sheet was buckled to required angle, butt joint board and drive block butt, thereby the drive impeller was close to each other, made the slurcam stop drive bending plate, further reached the precision that improves the steel sheet and buckle, improved work efficiency's effect.
In summary, the present application includes at least one of the following beneficial technical effects:
1. when the steel plate bending machine is used, the hydraulic cylinder drives the distance adjusting mechanism to adjust the downward movement distance of the bending plate, the steel plate moves along with the bending plate in the direction close to the bending seat, and when the steel plate is bent to a required angle, the distance adjusting mechanism stops the movement of the bending plate, so that the bending precision of the steel plate is improved, the situation that the hydraulic cylinder excessively bends the steel plate is avoided as much as possible, and the working efficiency is improved;
2. when the bending plate is driven to move, the bending plate moves towards the direction close to the bending plate along the sliding groove, the connecting spring is compressed at the moment, when the steel plate is bent to a required bending angle, the hydraulic cylinder is driven to move towards the direction far away from the bending seat, the connecting spring moves the bending plate towards the direction far away from the bending seat until the connecting spring restores the original length, and the bending plate is separated from the bending seat at the moment, so that the bending plate is restored to the original position without external force, and the working efficiency is further improved;
3. when the board of buckling is driven to the pneumatic cylinder and removes, the catch plate on the impeller at first with the board butt of buckling to the board removal is buckled to the drive, when the steel sheet is buckled to required angle, butt joint board and drive block butt, thereby the drive impeller is close to each other, makes the catch plate stop drive board of buckling, further reaches the precision that improves the steel sheet and buckle, improves work efficiency's effect.
Drawings
Fig. 1 is a schematic overall structure diagram of a steel plate bending machine in an embodiment of the application.
Fig. 2 is a schematic structural diagram showing a positional relationship between the adjusting assembly and the support assembly in the embodiment of the present application.
Fig. 3 is a schematic structural diagram showing a positional relationship between the sliding block and the fixing plate in the embodiment of the present application.
Description of reference numerals: 1. a fixed mount; 11. a bending seat; 12. a bending plate; 121. a through hole; 2. a hydraulic cylinder; 3. a distance adjusting mechanism; 31. a support assembly; 311. a fixing plate; 3111. a sliding groove; 3112. a drive slot; 312. a connecting spring; 32. an adjustment assembly; 321. a connecting plate; 3211. accommodating grooves; 322. a drive spring; 323. a drive block; 324. a slider; 33. a pusher member; 331. mounting a plate; 332. a push plate; 333. abutting against the plate.
Detailed Description
The present application is described in further detail below with reference to the attached drawings.
The embodiment of the application discloses steel plate bending machine. Referring to fig. 1, the steel plate bending machine comprises a fixing frame 1, wherein a vertical hydraulic cylinder 2 is installed in the middle of the upper end of the fixing frame 1, and a telescopic rod of the hydraulic cylinder 2 penetrates through the fixing frame 1 and is in sliding connection with the fixing frame 1. The telescopic link below of pneumatic cylinder 2 is equipped with seat 11 of buckling, and seat 11 of buckling is located mount 1, and is equipped with the bending plate 12 that is used for buckling the steel sheet between the telescopic link of pneumatic cylinder 2 and the seat 11 of buckling, and is equipped with the roll adjustment mechanism 3 that is used for adjusting bending plate 12 height between bending plate 12 and the pneumatic cylinder 2.
When using the steel sheet crib crimper, the distance of bending plate 12 downstream is adjusted to pneumatic cylinder 2 drive roll adjustment mechanism 3, and the steel sheet removes to the direction that is close to seat 11 of buckling along with bending plate 12 this moment, and when the steel sheet was buckled to required angle, roll adjustment mechanism 3 made bending plate 12 stop movement to improve the steel sheet precision of buckling, avoid pneumatic cylinder 2 to make the steel sheet buckle excessive condition to take place as far as possible.
Referring to fig. 1 and 2, the distance adjustment mechanism 3 includes a support assembly 31 for supporting the bending plate 12 and an adjustment assembly 32 for adjusting the height of the bending plate 12. The supporting assembly 31 includes a fixing plate 311 vertically disposed at two ends of the bending seat 11 and fixedly connected to the fixing frame 1, a vertical sliding groove 3111 corresponding to the bending plate 12 is disposed in a middle portion of one side of the fixing plate 311 close to the bending plate 12, and two ends of the bending plate 12 are inserted into the sliding groove 3111 and slidably connected to the fixing plate 311. And one end of the sliding groove 3111 close to the bending seat 11 is fixedly connected with a vertical connecting spring 312, and the other end of the connecting spring 312 is fixedly connected with the bending plate 12.
When adjusting the height of bending plate 12, the telescopic link drive adjusting part 32 of pneumatic cylinder 2 removes, adjusting part 32 drive bending plate 12 this moment drives the steel sheet and removes to the direction that is close to bending seat 11, bending plate 12 removes to the direction that is close to bending plate 12 along sliding groove 3111, connecting spring 312 is compressed this moment, until the steel sheet is buckled to required angle, when pneumatic cylinder 2 removes to the direction that is close to bending plate 12 once more, adjusting part 32 makes bending plate 12 stop to remove, drive pneumatic cylinder 2 removes to the direction of keeping away from bending seat 11 this moment, connecting spring 312 simultaneously with bending plate 12 remove to the direction of keeping away from bending seat 11, bending plate 12 breaks away from bending seat 11 when connecting spring 312 resumes former length, the steel sheet is buckled and is accomplished.
Referring to fig. 2 and 3, adjusting part 32 includes that fixed connection is close to the connecting plate 321 of the one end of buckling seat 11 at the telescopic link of pneumatic cylinder 2, connecting plate 321 level sets up, and connecting plate 321 both ends all are equipped with impeller 33, impeller 33 includes the mounting panel 331 that the level set up, and mounting panel 331 is close to the vertical slurcam 332 of one side middle part fixedly connected with of buckling plate 12, and the equal symmetry in mounting panel 331 both ends is provided with two vertical butt plates 333, and the equal symmetry of butt piece at mounting panel 331 both ends sets up in pushing block both sides, slurcam 332 length is greater than butt plate 333 length, and set up the through-hole 121 that suits with slurcam 332 on the buckling plate 12.
The holding tank 3211 that suits with mounting panel 331 is all seted up at connecting plate 321 both ends, and the one end that mounting panel 331 is close to each other all pegs graft in the holding tank 3211 and with holding tank 3211 inner wall sliding connection, and fixedly connected with horizontally driving spring 322 in the holding tank 3211, and the driving spring 322 other end all with mounting panel 331 fixed connection. And two driving blocks 323 corresponding to the abutting plates 333 are fixedly connected to the mutually adjacent sides of the fixing plates 311, and the sides of the driving blocks 323 adjacent to the bending seat 11 are all set to be inclined planes inclined to one end adjacent to the bending seat 11.
When the hydraulic cylinder 2 drives the bending plate 12 to move, the pushing plate 332 on the pushing part 33 is firstly abutted against the bending plate 12 and pushes the bending plate 12 to move towards the direction close to the bending seat 11, when the steel plate is bent to a required angle, the abutting plate 333 is abutted against the driving block 323, at the moment, the inclined plane of the driving block 323 pushes the pushing part 33 to move towards the direction close to each other until the pushing block is opposite to the through hole 121, at the moment, the driving spring 322 is compressed, when the hydraulic cylinder 2 continues to move downwards, the pushing plate 332 is inserted into the through hole 121 and moves in the through hole 121, the situation that the hydraulic cylinder 2 excessively bends the steel plate is avoided as much as possible, and the steel plate bending is completed; after the steel plate is bent, the hydraulic cylinder 2 drives the pushing part 33 to move towards the direction far away from the bending seat 11, the pushing plate 332 is separated from the through hole 121, the driving spring 322 pushes the pushing part 33 to move towards the direction far away from the connecting plate 321 until the driving spring 322 recovers the original length, and the pushing part 33 recovers the original position.
In order to increase the applicability of the steel plate bending machine, one end of the driving block 323 close to the fixing plate 311 is provided with a T-shaped sliding block 324, a driving groove 3112 corresponding to the sliding block 324 is formed in the fixing plate 311, the driving block 323 is connected with the fixing frame 1 in a sliding mode through the sliding block 324, and the driving block 323 is fixedly connected with the sliding block 324 through a bolt.
When pneumatic cylinder 2 drive bending plate 12 buckles the steel sheet, the accessible is adjusted the distance between drive block 323 and the seat of buckling 11, thereby adjust the steel sheet angle of buckling, improve the suitability of steel sheet bender, and when adjusting the position of drive block 323, twist the bolt, and promote drive block 323 and slide along the drive groove 3112 on the fixed plate 311, after the position control of drive block 323 is accomplished, screw up the bolt, thereby make drive block 323 and sliding block 324 support with fixed plate 311 tightly, thereby be convenient for adjust the position of drive block 323.
The implementation principle of the steel plate bending machine in the embodiment of the application is as follows: when the steel plate bending machine is used, when the hydraulic cylinder 2 drives the bending plate 12 to move, the pushing plate 332 on the pushing part 33 is firstly abutted to the bending plate 12 and pushes the bending plate 12 to move towards the direction close to the bending seat 11, when the steel plate is bent to a required angle, the abutting plate 333 is abutted to the driving block 323, the inclined plane of the driving block 323 pushes the pushing part 33 to move towards the direction close to each other at the moment until the pushing part is opposite to the through hole 121, the driving spring 322 is compressed at the moment, when the hydraulic cylinder 2 continues to move downwards, the pushing plate 332 is inserted into the through hole 121 and moves in the through hole 121, the situation that the hydraulic cylinder 2 excessively bends the steel plate is avoided as much as possible, and the bending of the steel plate is completed.
The above are preferred embodiments of the present application, and the scope of protection of the present application is not limited thereto, so: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (6)
1. The utility model provides a steel sheet bender, includes pneumatic cylinder (2), its characterized in that: pneumatic cylinder (2) below is equipped with bending seat (11), bending seat (11) with be equipped with bending plate (12) that are used for buckling the steel sheet between pneumatic cylinder (2), bending plate (12) with be equipped with between the telescopic link of pneumatic cylinder (2) and be used for adjusting bending plate (12) reduction height roll adjustment mechanism (3), roll adjustment mechanism (3) are including being used for supporting component (31) of bending plate (12) and adjusting component (32) that are used for adjusting bending plate (12) reduction height, supporting component (31) are including setting up fixed plate (311) at bending seat (11) both ends, fixed plate (311) are close to sliding tray (3111) has all been seted up to one side of bending plate (12), bending plate (12) both ends all are located in sliding tray (3111) and with fixed plate (311) sliding connection, just sliding tray (3111) are close to equal fixedly connected with on the inner wall of bending seat (11) one end connect spring (312), connect the spring (312) the other end all with bending plate (12) fixed connection.
2. A steel plate bending machine according to claim 1, characterized in that: two symmetrical pushing pieces (33) are arranged at one end, close to the bending plate (12), of the telescopic rod of the hydraulic cylinder (2), the adjusting assembly (32) comprises a driving block (323) arranged on the fixing plate (311), and a driving spring (322) for connecting the pushing pieces (33) and the telescopic rod of the hydraulic cylinder (2) is arranged between the pushing pieces (33) and the telescopic rod of the hydraulic cylinder (2).
3. A steel plate bending machine according to claim 2, characterized in that: the side, close to each other, of the driving block (323) is provided with an inclined surface inclined towards the direction close to the bending seat (11).
4. A steel plate bending machine according to claim 3, characterized in that: the fixing plate (311) is provided with driving grooves (3112) corresponding to the driving blocks (323), one ends, far away from each other, of the driving blocks (323) are inserted into the driving grooves (3112) and are in sliding connection with the driving grooves (3112), and the driving blocks (323) are movably connected with the fixing plate (311) through bolts.
5. Steel plate bending machine according to claim 4, characterized in that: the pushing piece (33) comprises a mounting plate (331) far away from one end of the hydraulic cylinder (2) from the connecting spring (312), one side, close to the bending plate (12), of the mounting plate (331) is fixedly connected with a pushing plate (332) used for pushing the bending plate (12), the mounting plate (331) is fixedly connected with an abutting plate (333) matched with the driving block (323), the abutting plate (333) and the pushing plate (332) are located on the same side of the mounting plate (331), and a through hole (121) matched with the pushing plate (332) is formed in the bending plate (12).
6. Steel plate bending machine according to claim 5, characterized in that: the push plate (332) is longer than the abutment plate (333).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221392575.9U CN217775220U (en) | 2022-06-06 | 2022-06-06 | Steel plate bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221392575.9U CN217775220U (en) | 2022-06-06 | 2022-06-06 | Steel plate bending machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217775220U true CN217775220U (en) | 2022-11-11 |
Family
ID=83910960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221392575.9U Active CN217775220U (en) | 2022-06-06 | 2022-06-06 | Steel plate bending machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217775220U (en) |
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2022
- 2022-06-06 CN CN202221392575.9U patent/CN217775220U/en active Active
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