CN215845020U - Bending machine with safety protection effect - Google Patents
Bending machine with safety protection effect Download PDFInfo
- Publication number
- CN215845020U CN215845020U CN202122437419.1U CN202122437419U CN215845020U CN 215845020 U CN215845020 U CN 215845020U CN 202122437419 U CN202122437419 U CN 202122437419U CN 215845020 U CN215845020 U CN 215845020U
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- China
- Prior art keywords
- safety protection
- punch
- base
- bending machine
- contact
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- Expired - Fee Related
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- 238000005452 bending Methods 0.000 title claims abstract description 32
- 230000000694 effects Effects 0.000 title abstract description 7
- 230000001939 inductive effect Effects 0.000 claims abstract description 29
- 238000003825 pressing Methods 0.000 claims abstract description 13
- 230000006698 induction Effects 0.000 claims description 12
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000001360 synchronised effect Effects 0.000 abstract 2
- 238000010586 diagram Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 238000003462 Bender reaction Methods 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model discloses a bending machine with a safety protection effect, which comprises a base, wherein a support column is arranged on one side of the upper end of the base, a cantilever is arranged on the upper end of the support column, a punch power device is arranged on one side of the lower end of the cantilever, a punch clamp is arranged on the lower end of the punch power device, a safety protection device is arranged on one side of the punch clamp, a pressing plate die is arranged on one side, away from the support column, of the upper end of the base, and a hydraulic lifting platform is arranged on the lower end of the pressing plate die. Has the advantages that: when the rubber support lower extreme does not have the foreign matter through the inside inductive switch of casing and inductive contact's cooperation, the inside inductive contact of safety device and inductive switch synchronous contact to carry out effectual bending, when the rubber support lower extreme has the foreign matter, then inductive contact and inductive switch can not carry out synchronous contact, and safety device can stop the machine, and then protection workman's personal safety.
Description
Technical Field
The utility model relates to the technical field of metal plate bending, in particular to a bending machine with a safety protection function.
Background
The bending machine is an indispensable machine for modern sheet metal processes and mainly comprises a support, a workbench and a clamping plate, wherein the workbench is arranged on the support and comprises a base and a pressing plate, the base is connected with the clamping plate through a hinge and comprises a seat shell, a coil and a cover plate, the coil is arranged in a recess of the seat shell, and the cover plate covers the top of the recess. The bender work is rapid, convenient, efficient, but most benders on the market all put into the below of drift between the panel beating that the manpower will need to bend, when workman's work is nervous, can put into the drift lower extreme with limbs carelessly, have very big potential safety hazard.
An effective solution to the problems in the related art has not been proposed yet.
SUMMERY OF THE UTILITY MODEL
Aiming at the problems in the related art, the utility model provides a bending machine with a safety protection function, so as to overcome the technical problems in the prior related art.
Therefore, the utility model adopts the following specific technical scheme:
the utility model provides a bender with safety protection effect, includes the base, upper end one side of base is provided with the support column, the upper end of support column is provided with the cantilever, lower extreme one side of cantilever is provided with drift power device, drift power device's lower extreme is provided with the drift anchor clamps, one side of drift anchor clamps is provided with safety protection device, one side of base is provided with the workstation, one side lower extreme of workstation is provided with pedal switch, keep away from the upper end of base one side of support column is provided with the clamp plate mould, the middle part of clamp plate mould is provided with the pivot, the lower extreme of clamp plate mould is provided with hydraulic lifting platform.
Furthermore, a plurality of clamping plates are arranged at the lower end of the punch clamp and are clamped by bolts.
Furthermore, a plurality of rolling shafts are arranged at the upper end of the inner portion of the workbench, and baffles are arranged on two sides of the workbench.
Further, safety device include with the casing that the drift anchor clamps link to each other, the inside both sides of casing all are provided with the pipe, the lower extreme of pipe all is provided with inductive switch, inductive contact is provided with to inductive switch's below, inductive contact's the outside is provided with soft spring, the casing lower extreme be provided with the rubber that inductive contact is connected holds in the palm the inside upper end of casing is provided with the controller.
Further, the guide pipe and the induction contact are symmetrically arranged.
Furthermore, the one end of pivot is provided with the band pulley, the inside lower extreme of hydraulic lifting platform is provided with the motor, the axle of motor pass through the belt with band pulley transmission is connected, the both ends of pivot are provided with the support, the pivot with the support passes through the bearing and rotates the connection, the lower extreme of support with the base is connected.
The utility model provides a bending machine with a safety protection effect, which has the following beneficial effects: according to the utility model, through the matching of the induction switch and the induction contact inside the shell, when the bending machine works normally, the safety device and the punch synchronously descend, when no foreign matter exists at the lower end of the rubber support, the induction contact inside the safety protection device is synchronously contacted with the induction switch, so that the bending machine can be effectively bent, when foreign matter exists at the lower end of the rubber support, the induction contact and the induction switch cannot be synchronously contacted, and the safety protection device can stop the machine. Thereby protecting the personal safety of workers.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a bending machine with a safety protection function according to an embodiment of the utility model;
fig. 2 is a schematic structural diagram of a safety protection device of a bending machine with a safety protection function according to an embodiment of the utility model;
fig. 3 is a partial enlarged view of a bending machine with safety protection function at a position A according to an embodiment of the utility model;
fig. 4 is a schematic structural diagram of a hydraulic support table of a bending machine with a safety protection function according to an embodiment of the utility model.
In the figure:
1. a base; 2. a support pillar; 3. a cantilever; 4. a punch power device; 5. a punch holder; 6. a safety device; 7. a work table; 8. a pedal switch; 9. pressing a plate mould; 10. a hydraulic lifting platform; 11. a splint; 12. a bolt; 13. a roller; 14. a baffle plate; 15. a housing; 16. a conduit; 17. an inductive switch; 18. an inductive contact; 19. a soft spring; 20. a rubber support; 21. a rotating shaft; 22. a pulley; 23. a motor; 24. a controller; 25. and (4) a bracket.
Detailed Description
For further explanation of the various embodiments, the drawings which form a part of the disclosure and which are incorporated in and constitute a part of this specification, illustrate embodiments and, together with the description, serve to explain the principles of operation of the embodiments, and to enable others of ordinary skill in the art to understand the various embodiments and advantages of the utility model, and, by reference to these figures, reference is made to the accompanying drawings, which are not to scale and wherein like reference numerals generally refer to like elements.
According to the embodiment of the utility model, the bending machine with the safety protection function is provided.
The first embodiment is as follows:
as shown in fig. 1, the bending machine with safety protection function according to the embodiment of the utility model comprises a base 1, wherein a support column 2 is arranged on one side of the upper end of the base 1, a cantilever 3 is arranged on the upper end of the support column 2, a punch power device 4 is arranged on one side of the lower end of the cantilever 3, a punch clamp 5 is arranged on the lower end of the punch power device 4, a safety protection device 6 is arranged on one side of the punch clamp 5, a workbench 7 is arranged on one side of the base 1, a pedal switch 8 is arranged on the lower end of one side of the workbench 7, a press plate die 9 is arranged on one side of the upper end of the base 1 far away from the support column 2, a rotating shaft 21 is arranged in the middle of the press plate die 9, and a hydraulic lifting table 10 is arranged on the lower end of the press plate die 9. The supporting column 2 is supported by the base 1, the cantilever 3 at the upper end of the supporting column 2 is supported, and the punch power device 4 at the lower end of the cantilever 3 provides power to match with a punch clamped by the clamp 5 for punching and bending. The pressing plate mold is lifted through the hydraulic lifting platform, so that the pressing plate mold 9 can rotate through the rotating shaft 21 to select different pressing plates, and different bending purposes are achieved. Thereby make workman's hand keep away from the drift through safety device 6 and carry out preliminary safe protection to the workman, not only improved the security of bender and reduced workman's working strength, also improved work efficiency.
Example two:
as shown in fig. 1, the lower end of the punch holder 5 is provided with a plurality of clamping plates 11, and the clamping plates 11 are clamped by bolts 12. The inside upper end of workstation 7 is provided with a plurality of rollers 13, the both sides of workstation 7 all are provided with baffle 14, the upper end of baffle 14 is provided with the scale mark. The punch is clamped by the clamping plate 11 and the bolt 12, so that the efficiency is improved while the punch is convenient to replace. The roller 13 at the upper end of the workbench 7 reduces the friction force between the workpiece and the workbench 7, and the design of the scale marks ensures the precision during working. And the efficiency of the work is accelerated.
Example three:
as shown in fig. 1, the safety protection device 6 includes a housing 15 connected to the punch holder 5, guide pipes 16 are disposed on both sides of the interior of the housing 15, an inductive switch 17 is disposed at a lower end of each guide pipe 16, an inductive contact 18 is disposed below the inductive switch 17, a soft spring 19 is disposed on an outer side of the inductive contact 18, a rubber holder 20 connected to the inductive contact 18 is disposed at a lower end of the housing 15, and a controller 24 is disposed at an upper end of the interior of the housing 15. When the arm of a worker is placed at the lower end of the safety protection device 6 and the safety device descends along with the punch, the rubber support 20 firstly touches the arm of the worker, so that the inductive contact 18 on one side firstly touches the inductive switch 17, and then the descending of the punch is stopped by the safety device. The one end of pivot 21 is provided with band pulley 22, the inside lower extreme of hydraulic lifting platform 10 is provided with motor 23, the axle of motor 23 pass through the belt with band pulley 22 transmission is connected, the both ends of pivot 21 are provided with support 25, pivot 21 with support 25 rotates through the bearing to be connected, the lower extreme of support 25 with base 1 connects. The motor 23 drives the shaft to move through the belt so as to drive the pressing plate mold 9 to rotate and further select different molds, so that different bending effects and bending angles are achieved.
For the convenience of understanding the technical solutions of the present invention, the following detailed description will be made on the working principle or the operation mode of the present invention in the practical process.
In practical application, the supporting column 2 is supported by the base 1, the cantilever 3 at the upper end of the supporting column 2 is supported, and the punch power device 4 at the lower end of the cantilever 3 provides power to match with the punch clamped by the clamp 5 for punching and bending. The pressing plate mold is lifted through the hydraulic lifting platform, so that the pressing plate mold 9 can rotate through the rotating shaft 21 to select different pressing plates, and different bending purposes are achieved. Thereby make workman's hand keep away from the drift through safety device 6 and carry out preliminary safe protection to the workman, not only improved the security of bender and reduced workman's working strength, also improved work efficiency. The punch is clamped by the clamping plate 11 and the bolt 12, so that the efficiency is improved while the punch is convenient to replace. The roller 13 at the upper end of the workbench 7 reduces the friction force between the workpiece and the workbench 7, and the design of the scale marks ensures the precision during working. And the efficiency of the work is accelerated. When the arm of a worker is placed at the lower end of the safety protection device 6 and the safety device descends along with the punch, the rubber support 20 firstly touches the arm of the worker, so that the inductive contact 18 on one side firstly touches the inductive switch 17, and then the descending of the punch is stopped by the safety device. After hydraulic lifting platform 10 descends, motor 23 drives the axle through the belt and moves and then drives clamp plate mould 9 and rotate and then select different moulds, and the mould is selected and is accomplished back hydraulic lifting platform 10 lifting to with clamp plate mould 9 lower extreme, prevent that bender during operation from damaging pivot 21 and reaching different bending effect and angle of bending.
In summary, according to the above technical solution of the present invention, through the cooperation between the inductive switch and the inductive contact inside the housing, when the bending machine normally works, the safety device and the punch are lowered synchronously, when there is no foreign matter at the lower end of the rubber support, the inductive contact inside the safety device and the inductive switch are contacted synchronously, so as to perform effective bending, and when there is foreign matter at the lower end of the rubber support, the inductive contact and the inductive switch cannot be contacted synchronously, so that the safety device stops the machine. Thereby protecting the personal safety of workers.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (6)
1. A bending machine with safety protection function is characterized by comprising a base (1), a supporting column (2) is arranged on one side of the upper end of the base (1), a cantilever (3) is arranged on the upper end of the supporting column (2), a punch power device (4) is arranged on one side of the lower end of the cantilever (3), a punch clamp (5) is arranged on the lower end of the punch power device (4), one side of the punch clamp (5) is provided with a safety protection device (6), a workbench (7) is arranged on one side of the base (1), a pedal switch (8) is arranged at the lower end of one side of the workbench (7), a pressure plate die (9) is arranged on one side of the upper end of the base (1) far away from the support column (2), the middle part of the pressing plate mould (9) is provided with a rotating shaft (21), and the lower end of the pressing plate mould (9) is provided with a hydraulic lifting platform (10).
2. Machine for bending with safety protection according to claim 1, wherein said punch holder (5) is provided at its lower end with clamping plates (11), said clamping plates (11) being clamped by bolts (12).
3. The bending machine with safety protection function according to claim 1, wherein a plurality of rollers (13) are arranged at the upper inner end of the workbench (7), baffles (14) are arranged on two sides of the workbench (7), and the upper ends of the baffles (14) are provided with scale marks.
4. The bending machine with the safety protection function according to claim 1, wherein the safety protection device (6) comprises a shell (15) connected with the punch clamp (5), guide pipes (16) are arranged on two sides of the inside of the shell (15), an induction switch (17) is arranged at the lower end of each guide pipe (16), an induction contact (18) is arranged below each induction switch (17), a soft spring (19) is arranged on the outer side of each induction contact (18), a rubber support (20) connected with each induction contact (18) is arranged at the lower end of the shell (15), and a controller (24) is arranged at the upper end of the inside of the shell (15).
5. Machine for safety protection according to claim 4, wherein said guide tube (16) and said inductive contact (18) are symmetrically arranged.
6. The bending machine with the safety protection function according to claim 1, wherein a belt wheel (22) is arranged at one end of the rotating shaft (21), a motor (23) is arranged at the lower end of the inside of the hydraulic lifting platform (10), the shaft of the motor (23) is in transmission connection with the belt wheel (22) through a belt, supports (25) are arranged at two ends of the rotating shaft (21), the rotating shaft (21) is in rotational connection with the supports (25) through bearings, and the lower end of each support (25) is connected with the base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122437419.1U CN215845020U (en) | 2021-10-11 | 2021-10-11 | Bending machine with safety protection effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122437419.1U CN215845020U (en) | 2021-10-11 | 2021-10-11 | Bending machine with safety protection effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215845020U true CN215845020U (en) | 2022-02-18 |
Family
ID=80259228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122437419.1U Expired - Fee Related CN215845020U (en) | 2021-10-11 | 2021-10-11 | Bending machine with safety protection effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215845020U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114769374A (en) * | 2022-06-16 | 2022-07-22 | 江苏中岦绿建建材科技有限公司 | Bending and forming device for manufacturing prefabricated house |
-
2021
- 2021-10-11 CN CN202122437419.1U patent/CN215845020U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114769374A (en) * | 2022-06-16 | 2022-07-22 | 江苏中岦绿建建材科技有限公司 | Bending and forming device for manufacturing prefabricated house |
| CN114769374B (en) * | 2022-06-16 | 2022-09-09 | 江苏中岦绿建建材科技有限公司 | Bending and forming device for manufacturing prefabricated house |
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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 |
Granted publication date: 20220218 |