CN212917107U - Steel plate bending device - Google Patents
Steel plate bending device Download PDFInfo
- Publication number
- CN212917107U CN212917107U CN202021872705.XU CN202021872705U CN212917107U CN 212917107 U CN212917107 U CN 212917107U CN 202021872705 U CN202021872705 U CN 202021872705U CN 212917107 U CN212917107 U CN 212917107U
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- CN
- China
- Prior art keywords
- bottom plate
- fixedly connected
- bending
- bending device
- plate
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 238000005452 bending Methods 0.000 title claims abstract description 42
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 21
- 239000010959 steel Substances 0.000 title claims abstract description 21
- 230000005540 biological transmission Effects 0.000 claims description 13
- 230000002457 bidirectional effect Effects 0.000 claims description 9
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model discloses a steel sheet bending device, comprising a base plate, the upper end sliding connection of bottom plate has two splint, two the equal fixedly connected with of lateral wall that splint are relative supports the board, be equipped with the adjustment mechanism who is used for adjusting two splint in the bottom plate, the top sliding connection of bottom plate has two boards of bending, be equipped with on the bottom plate and be used for carrying out driven actuating mechanism to two boards of bending. The utility model is simple in operation, simple structure, and manufacturing cost is lower.
Description
Technical Field
The utility model relates to an equipment technical field that bends especially relates to a steel sheet bending device.
Background
Bending, namely, a metal plate is subjected to elastic deformation under the pressure of an upper die or a lower die of a bending machine, then enters plastic deformation, the plate is freely bent at the beginning stage of the plastic bending, along with the pressure applied to the plate by the upper die or the lower die, the plate is gradually close to the inner surface of a V-shaped groove of the lower die, the curvature radius and the bending force arm are gradually reduced, the pressing is continued until the stroke is ended, the upper die and the lower die are in full contact with the plate in a close three-point manner, and the V-shaped bending is finished at the moment, so that the bending is commonly called.
The existing bending machine is complex in structure, high in production and manufacturing cost and complex in operation when a steel plate is bent.
Therefore, a steel plate bending device is provided to solve the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problems of complex structure and high production cost of the bending machine in the prior art and providing a steel plate bending device.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a steel sheet bending device, includes the bottom plate, the upper end sliding connection of bottom plate has two splint, two the equal fixedly connected with of lateral wall that splint are relative supports the board, be equipped with the adjustment mechanism who is used for adjusting two splint in the bottom plate, the top sliding connection of bottom plate has two boards of bending, be equipped with on the bottom plate and be used for carrying out driven actuating mechanism to two boards of bending.
Preferably, the adjusting mechanism comprises a groove arranged at the upper end of the bottom plate, a bidirectional threaded rod is rotationally connected in the groove, two thread blocks are sleeved on the external thread of the bidirectional threaded rod, the upper ends of the two thread blocks are fixedly connected with the lower ends of the two clamping plates respectively, and one end of the bidirectional threaded rod is rotationally connected with a rotating handle which penetrates through the bottom plate and is coaxial and fixedly connected with the bottom plate.
Preferably, threaded holes matched with the bidirectional threaded rods are formed in the two thread blocks in a penetrating mode, and the thread turning directions in the two threaded holes are opposite.
Preferably, the driving mechanism comprises a fixed plate fixedly connected with the upper end of the bottom plate, the fixed plate is provided with two threaded rods in a rotating penetrating mode, the two threaded rods are in transmission connection through a transmission mechanism, moving blocks are sleeved at the left ends of the two threaded rods in a threaded mode, the left ends of the two moving blocks are fixedly connected with the two bending plates respectively, the upper end of the bottom plate is fixedly connected with a motor, and a driving shaft of the motor is coaxially and fixedly connected with one of the threaded rods.
Preferably, the transmission mechanism comprises two belt pulleys, the two belt pulleys are in transmission connection through a belt, and the two belt pulleys are respectively and fixedly connected with the two threaded rods in a coaxial mode.
Preferably, the left end of the bending plate is arranged in an arc shape.
Compared with the prior art, the beneficial effects of the utility model are that:
through setting up adjustment mechanism and actuating mechanism, through rotating the turning handle, the turning handle drives two-way threaded rod and rotates, two-way threaded rod drives two screw thread piece relative movement, two screw thread piece drive two splint relative movement, two splint drive two and support board relative movement, it is fixed with the steel sheet until two, then open the motor, the drive shaft of motor drives two threaded rod rotations, two threaded rod drive two movable blocks and move, two movable blocks drive two and bend the board removal, it all offsets the contact and bends it with the steel sheet until two boards of bending, and the operation is simple, the steam generator is simple in structure, and the production cost is lower.
The utility model is simple in operation, simple structure, and manufacturing cost is lower.
Drawings
Fig. 1 is a front perspective view of a steel plate bending apparatus provided by the present invention;
fig. 2 is a schematic view of a top view structure of a steel plate bending device provided by the utility model.
In the figure: the device comprises a base plate 1, a clamping plate 2, a resisting plate 3, an adjusting mechanism 4, a bending plate 5, a driving mechanism 6, a groove 7, a bidirectional threaded rod 8, a threaded block 9, a fixing plate 10, a threaded rod 11, a transmission mechanism 12, a moving block 13, a motor 14, a belt pulley 15 and a rotating handle 16.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-2, a steel sheet bending device, comprising a base plate 1, the upper end sliding connection of bottom plate 1 has two splint 2, the equal fixedly connected with of lateral wall that two splint 2 are relative supports board 3, be equipped with in the bottom plate 1 and be used for adjusting two splint 2 adjustment mechanism 4, it is concrete, adjustment mechanism 4 is including setting up recess 7 in bottom plate 1 upper end, the internal rotation of recess 7 is connected with two-way threaded rod 8, 8 external thread bush of two-way threaded rod are equipped with two thread blocks 9, it is further, all run through on two thread blocks 9 be equipped with 8 assorted screw holes with two-way threaded rod, the upper end of two opposite thread blocks 9 of the interior screw thread of two thread holes revolves respectively with the lower extreme fixed connection of two splint 2, the one end of two-way threaded rod 8 is rotated and.
In the utility model, two bending plates 5 are slidably connected above a bottom plate 1, further, the left ends of the bending plates 5 are arranged in an arc shape, a driving mechanism 6 for driving the two bending plates 5 is arranged on the bottom plate 1, it is worth mentioning that the driving mechanism 6 comprises a fixed plate 10 fixedly connected with the upper end of the bottom plate 1, the fixed plate 10 is provided with two threaded rods 11 in a rotating way, the two threaded rods are connected in a transmission way through a transmission mechanism 12, it is noted that the transmission mechanism 12 comprises two belt pulleys 15, the two belt pulleys 15 are connected in a belt transmission way, the two belt pulleys 15 are respectively and fixedly connected with the two threaded rods 11 in a coaxial way, the left ends of the two threaded rods 11 are respectively sheathed with a movable block 13, the left ends of the two movable blocks 13 are respectively and fixedly connected with the two bending plates 5, the upper end of the bottom plate 1 is fixedly connected with a, the motor 14 may be a stepping motor of PLX type, and is electrically connected to an external power supply, and for the prior art, details are not described, and the driving shaft of the motor 14 is coaxially and fixedly connected to one of the threaded rods 11.
The utility model discloses during the use, the turning handle 16 rotates, the turning handle 16 drives two-way threaded rod 8 and rotates, two-way threaded rod 8 drives two screw thread pieces 9 relative movement, two screw thread pieces 9 drive two splint 2 relative movement, two splint 2 drive two and support 3 relative movement of board, it is fixed with the steel sheet until two support 3, then open motor 14, motor 14's drive shaft drives one of them threaded rod 11 and rotates, one of them threaded rod 11 drives another threaded rod 11 through two belt pulleys 15 and belt and rotates, two threaded rod 11 drive two movable blocks 13 and remove, two movable blocks 13 drive two boards 5 of bending and remove, it all contacts and bends it with the steel sheet counterbalance until two boards 5 of bending.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a steel sheet bending device, includes bottom plate (1), its characterized in that, the upper end sliding connection of bottom plate (1) has two splint (2), two the equal fixedly connected with of lateral wall that splint (2) are relative supports board (3), be equipped with in bottom plate (1) and be used for carrying out adjustment mechanism (4) adjusted two splint (2), the top sliding connection of bottom plate (1) has two boards (5) of bending, be equipped with on bottom plate (1) and be used for carrying out driven actuating mechanism (6) to two boards (5) of bending.
2. The steel plate bending device according to claim 1, wherein the adjusting mechanism (4) comprises a groove (7) formed in the upper end of the bottom plate (1), a bidirectional threaded rod (8) is connected in the groove (7) in a rotating mode, two thread blocks (9) are sleeved on the external thread of the bidirectional threaded rod (8), the upper ends of the two thread blocks (9) are fixedly connected with the lower ends of the two clamping plates (2) respectively, and one end of the bidirectional threaded rod (8) penetrates through the bottom plate (1) in a rotating mode and is fixedly connected with a rotating handle (16) coaxially.
3. The steel plate bending device according to claim 2, wherein threaded holes matched with the bidirectional threaded rod (8) are formed in the two threaded blocks (9) in a penetrating mode, and the thread directions in the two threaded holes are opposite.
4. The steel plate bending device according to claim 1, wherein the driving mechanism (6) comprises a fixed plate (10) fixedly connected with the upper end of the bottom plate (1), the fixed plate (10) is rotatably provided with two threaded rods (11) in a penetrating manner, the two threaded rods are in transmission connection through a transmission mechanism (12), the left ends of the two threaded rods (11) are both in threaded sleeve connection with a moving block (13), the left ends of the two moving blocks (13) are respectively and fixedly connected with the two bending plates (5), the upper end of the bottom plate (1) is fixedly connected with a motor (14), and a driving shaft of the motor (14) is coaxially and fixedly connected with one of the threaded rods (11).
5. The steel plate bending device according to claim 4, wherein the transmission mechanism (12) comprises two belt pulleys (15), the two belt pulleys (15) are in transmission connection through a belt, and the two belt pulleys (15) are respectively and fixedly connected with the two threaded rods (11) in a coaxial mode.
6. The steel plate bending device according to claim 1, wherein the left end of the bending plate (5) is arranged in an arc shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021872705.XU CN212917107U (en) | 2020-09-01 | 2020-09-01 | Steel plate bending device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021872705.XU CN212917107U (en) | 2020-09-01 | 2020-09-01 | Steel plate bending device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212917107U true CN212917107U (en) | 2021-04-09 |
Family
ID=75301977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021872705.XU Expired - Fee Related CN212917107U (en) | 2020-09-01 | 2020-09-01 | Steel plate bending device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212917107U (en) |
-
2020
- 2020-09-01 CN CN202021872705.XU patent/CN212917107U/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: 20210409 |