CN213559289U - Bending machine - Google Patents
Bending machine Download PDFInfo
- Publication number
- CN213559289U CN213559289U CN202022359160.9U CN202022359160U CN213559289U CN 213559289 U CN213559289 U CN 213559289U CN 202022359160 U CN202022359160 U CN 202022359160U CN 213559289 U CN213559289 U CN 213559289U
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- Prior art keywords
- bending die
- cylinder
- workbench
- plate
- bending
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- Expired - Fee Related
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- 238000005452 bending Methods 0.000 title claims abstract description 86
- 239000002184 metal Substances 0.000 abstract description 10
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000003462 Bender reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012994 industrial processing Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model provides a bending machine, include: the bending die comprises a workbench and a bending die assembly, wherein a first moving plate is arranged on the workbench, a sliding block is arranged on the lower end face of the first moving plate, a sliding rail is arranged on the workbench corresponding to the sliding block, the first moving plate is matched with the sliding rail through the sliding block and is in sliding connection with the workbench, a first air cylinder is arranged on the workbench, and the output end of the first air cylinder is connected with the side wall of the first moving plate; the upper end face of the first moving plate is provided with a fixed assembly; the workbench is provided with a second cylinder, the output end of the second cylinder is parallel to the guide column, the output end of the second cylinder is connected with the side wall of the second movable plate, the second movable plate is provided with a third cylinder, and the output end of the third cylinder is connected with the arc-shaped limiting block; a bending die assembly is arranged between the first moving plate and the second moving plate on the workbench. As above, the utility model discloses a bender solves among the prior art can only bend into the problem of fixed radian with tubular metal resonator accessories, reasonable in design is suitable for production and popularization and application.
Description
Technical Field
The utility model relates to an industrial processing equipment technical field especially relates to a bender.
Background
The bender is a device capable of rapidly bending metal pipe spare and accessory parts, but the bending die of the traditional bender is fixed, so that the automatic bender can only bend the metal pipe spare and accessory parts into a fixed radian.
SUMMERY OF THE UTILITY MODEL
In view of the above shortcoming of the prior art, the utility model aims to provide a bending machine for can only bend the problem of fixed radian with tubular metal resonator accessories among the solution prior art.
To achieve the above and other related objects, the present invention provides a bending machine, including: a working table and a bending die component,
the workbench is provided with a first moving plate, the lower end face of the first moving plate is symmetrically provided with sliding blocks, the workbench is provided with sliding rails corresponding to the sliding blocks, the first moving plate is matched with the sliding rails through the sliding blocks and is in sliding connection with the workbench, the workbench is provided with a first air cylinder, and the output end of the first air cylinder is connected with the side wall of the first moving plate;
the upper end surface of the first movable plate is provided with a first vertical plate and a second vertical plate, two guide posts are arranged between the first vertical plate and the second vertical plate in parallel, the guide posts are perpendicular to the sliding rails, a first bearing plate and a second bearing plate are provided with guide through holes corresponding to the guide posts, the first bearing plate and the second bearing plate are sleeved on the guide posts through the guide through holes, the upper end surface of the first movable plate is provided with a motor, the output end of the motor is connected with one end of a screw rod, the other end of the screw rod is rotatably connected with the second vertical plate through a bearing, the screw rod is sleeved with a first screw nut and a second screw nut, the upper end of the first screw nut is connected with the bottom of the first bearing plate, and the upper end of the second screw nut is connected with the bottom of the second bearing plate;
the upper end surfaces of the first bearing plate and the second bearing plate are provided with fixing components;
the workbench is provided with a second air cylinder, the output end of the second air cylinder is parallel to the guide column, the output end of the second air cylinder is connected with the side wall of a second movable plate, the second movable plate is provided with a third air cylinder, and the output end of the third air cylinder is connected with the arc-shaped limiting block;
the bending die comprises a workbench, and is characterized in that a mounting groove is formed between the first movable plate and the second movable plate on the workbench, an electric telescopic rod is arranged in the mounting groove, the output end of the electric telescopic rod is connected with the bottom of a bending die assembly, and the bending die assembly comprises a plurality of bending dies.
As an optimal technical scheme, the bending die assembly comprises a first bending die, a second bending die, a third bending die and a fourth bending die, wherein the top of the first bending die is connected with the second bending die in a welded mode, the top of the second bending die is connected with the third bending die in a welded mode, and the top of the third bending die is connected with the fourth bending die in a welded mode.
According to the preferable technical scheme, a plurality of guide sleeves are arranged in the installation groove, the bottom of the bending die assembly is provided with limiting columns corresponding to the guide sleeves, and the limiting columns can slide along the inner walls of the guide sleeves.
As a preferred technical scheme, a rubber pad is arranged on the surface of the arc-shaped limiting block.
As a preferred technical scheme, the fixing assembly comprises an annular cylinder, a plurality of clamp cylinder sleeves are annularly arranged on the inner side of the annular cylinder, the axis of each clamp cylinder sleeve points to the center of the annular cylinder, a matched cylinder sleeve piston is arranged in each clamp cylinder sleeve, one end of a telescopic rod is connected with the cylinder sleeve piston, and the other end of the telescopic rod is connected with a clamping block; the annular cylinder is connected with a driving pneumatic cylinder through a pneumatic tube.
As above, the utility model relates to a bending machine has following beneficial effect: through a plurality of benders in the mould subassembly of bending, can deal with the work of bending of different angles, reasonable in design is suitable for production and popularization and application.
Drawings
Fig. 1 is a schematic structural view of a bending machine disclosed in an embodiment of the present invention;
fig. 2 is a schematic structural view of an arc-shaped limiting block in the bending machine disclosed in the embodiment of the present invention;
fig. 3 is a schematic structural view of a bending die assembly in a bending machine disclosed in an embodiment of the present invention;
fig. 4 is a schematic structural view of an annular cylinder in a bending machine disclosed in an embodiment of the present invention;
fig. 5 is a schematic view showing an internal structure of an annular cylinder in a bending machine disclosed in an embodiment of the present invention;
fig. 6 is an enlarged view of a portion a of fig. 5.
Wherein the reference numerals are specified as follows: 1. a work table; 2. a first moving plate; 3. a first cylinder; 4. a slide rail; 5. a first vertical plate; 6. a second vertical plate; 7. a guide post; 8. a motor; 9. a first bearing plate; 10. a second bearing plate; 11. a fixing assembly; 12. a second cylinder; 13. a second moving plate; 14. a third cylinder; 15. an arc-shaped limiting block; 16. mounting grooves; 17. bending the die assembly; 18. a first bending die; 19. a second bending die; 20. a third bending die; 21. a fourth bending die; 22. an electric telescopic rod; 23. an annular cylinder; 24. a telescopic rod; 25. a clamping block; 26. a clamp cylinder; 27. a cylinder liner piston; 28. a guide sleeve; 29. and a screw rod.
Detailed Description
The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.
Please refer to fig. 1 to 6. It should be understood that the structure, ratio, size and the like shown in the drawings attached to the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, so that the present invention has no technical essential meaning, and any structure modification, ratio relationship change or size adjustment should still fall within the scope that the technical content disclosed in the present invention can cover without affecting the function that the present invention can produce and the purpose that the present invention can achieve. Meanwhile, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for convenience of description, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof may be made without substantial technical changes, and the present invention is also regarded as the scope of the present invention.
Referring to fig. 1 to 6, the present invention provides a bending machine, including: the bending die comprises a workbench 1 and a bending die assembly 17, wherein a first movable plate 2 is arranged on the workbench 1, sliding blocks are symmetrically arranged on the lower end surface of the first movable plate 2, sliding rails 4 are arranged on the workbench 1 corresponding to the sliding blocks, the first movable plate 2 is matched with the sliding rails 4 through the sliding blocks and is in sliding connection with the workbench 1, a first air cylinder 3 is arranged on the workbench 1, and the output end of the first air cylinder 3 is connected with the side wall of the first movable plate 2; the upper end face of the first moving plate 2 is provided with a first vertical plate 5 and a second vertical plate 6, two guide posts 7 are arranged between the first vertical plate 5 and the second vertical plate 6 in parallel, the guide posts 7 are perpendicular to the sliding rails 4, guide through holes are formed in the first bearing plate 9 and the second bearing plate 10 corresponding to the guide posts 7, the first bearing plate 9 and the second bearing plate 10 are sleeved on the guide posts 7 through the guide through holes, the upper end face of the first moving plate 2 is provided with a motor 8, the output end of the motor 8 is connected with one end of a screw rod 29, the other end of the screw rod 29 is rotatably connected with the second vertical plate 6 through a bearing, a first screw nut and a second screw nut are sleeved on the screw rod 29, the upper end of the first screw nut is connected with the bottom of the first bearing plate 9, and the upper end of the second screw nut is connected with the bottom of the second; the upper end surfaces of the first bearing plate 9 and the second bearing plate 10 are provided with fixing components 11; a second cylinder 12 is arranged on the workbench 1, the output end of the second cylinder 12 is parallel to the guide post 7, the output end of the second cylinder 12 is connected with the side wall of a second moving plate 13, a third cylinder 14 is arranged on the second moving plate 13, and the output end of the third cylinder 14 is connected with an arc-shaped limiting block 15; be located on workstation 1 and be provided with mounting groove 16 between first movable plate 2 and the second movable plate 13, be provided with electric telescopic handle 22 in the mounting groove 16, electric telescopic handle 22's output and bender subassembly 17 bottom are connected, and bender subassembly 17 includes a plurality of benders.
In the bending machine provided by this embodiment, the bending die assembly 17 includes a first bending die 18, a second bending die 19, a third bending die 20 and a fourth bending die 21, the top of the first bending die 18 is welded and connected with the second bending die 19, the top of the second bending die 19 is welded and connected with the third bending die 20, the top of the third bending die 20 is welded and connected with the fourth bending die 21,
according to the bending machine provided by the embodiment, the plurality of guide sleeves 28 are arranged in the mounting groove 16, the bottom of the bending die assembly 17 is provided with the limiting columns corresponding to the guide sleeves 28, and the limiting columns can slide along the inner walls of the guide sleeves 28.
According to the bending machine provided by the embodiment, the rubber pad is arranged on the surface of the arc-shaped limiting block 15.
In the bending machine provided by the embodiment, the fixing assembly 11 includes an annular cylinder 23, a plurality of clamp cylinders 26 are annularly arranged on the inner side of the annular cylinder 23, the axes of the clamp cylinders 26 point to the center of the annular cylinder 23, a cylinder sleeve piston 27 matched with the clamp cylinders 26 is arranged in the clamp cylinders 26, one end of a telescopic rod 24 is connected with the cylinder sleeve piston 27, and the other end of the telescopic rod 24 is connected with a clamping block 25; the annular cylinder 23 is connected with a driving cylinder through a pneumatic tube.
In a specific use: the metal pipe spare and accessory parts are clamped through the annular cylinder 23, the motor 8 drives the screw rod 29 to rotate, the screw rod 29 drives the first screw nut and the second screw nut to move, the first screw nut drives the first bearing plate 9 to move, the second screw nut drives the second bearing plate 10 to move, the first bearing plate 9 and the second bearing plate 10 drive the annular cylinder 23 to move, the annular cylinder 23 drives the clamped metal pipe spare and accessory parts to move to the bending die assembly 17, the bending die assembly 17 is driven to move up and down through the electric telescopic rod 22, different bending dies are selected to bend, the first movable plate 2 is pushed through the first cylinder 3, the metal pipe spare and accessory parts are pushed to be in contact with the bending dies, the second movable plate 13 is pushed through the second cylinder 12, the third cylinder 14 is pushed, the third cylinder 14 pushes the arc limiting block 15 to extrude the metal pipe spare and accessory parts, and the metal pipe spare and accessory parts are bent.
To sum up, the utility model relates to a bender can only bend into the problem of fixed radian with tubular metal resonator accessories among the solution prior art, reasonable in design is suitable for production and popularization and application. Therefore, the utility model effectively overcomes various defects in the prior art and has high industrial utilization value.
The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (5)
1. A bending machine, comprising: a working table and a bending die component,
the workbench is provided with a first moving plate, the lower end face of the first moving plate is symmetrically provided with sliding blocks, the workbench is provided with sliding rails corresponding to the sliding blocks, the first moving plate is matched with the sliding rails through the sliding blocks and is in sliding connection with the workbench, the workbench is provided with a first air cylinder, and the output end of the first air cylinder is connected with the side wall of the first moving plate;
the upper end surface of the first movable plate is provided with a first vertical plate and a second vertical plate, two guide posts are arranged between the first vertical plate and the second vertical plate in parallel, the guide posts are perpendicular to the sliding rails, a first bearing plate and a second bearing plate are provided with guide through holes corresponding to the guide posts, the first bearing plate and the second bearing plate are sleeved on the guide posts through the guide through holes, the upper end surface of the first movable plate is provided with a motor, the output end of the motor is connected with one end of a screw rod, the other end of the screw rod is rotatably connected with the second vertical plate through a bearing, the screw rod is sleeved with a first screw nut and a second screw nut, the upper end of the first screw nut is connected with the bottom of the first bearing plate, and the upper end of the second screw nut is connected with the bottom of the second bearing plate;
the upper end surfaces of the first bearing plate and the second bearing plate are provided with fixing components;
the workbench is provided with a second air cylinder, the output end of the second air cylinder is parallel to the guide column, the output end of the second air cylinder is connected with the side wall of a second movable plate, the second movable plate is provided with a third air cylinder, and the output end of the third air cylinder is connected with the arc-shaped limiting block;
the bending die comprises a workbench, and is characterized in that a mounting groove is formed between the first movable plate and the second movable plate on the workbench, an electric telescopic rod is arranged in the mounting groove, the output end of the electric telescopic rod is connected with the bottom of a bending die assembly, and the bending die assembly comprises a plurality of bending dies.
2. The bending machine according to claim 1, wherein the bending die assembly comprises a first bending die, a second bending die, a third bending die and a fourth bending die, the second bending die is welded to the top of the first bending die, the third bending die is welded to the top of the second bending die, and the fourth bending die is welded to the top of the third bending die.
3. The bending machine according to claim 1, wherein a plurality of guide sleeves are arranged in the mounting groove, and limiting columns are arranged at the bottom of the bending die assembly corresponding to the guide sleeves and can slide along the inner walls of the guide sleeves.
4. The bending machine according to claim 1, wherein a rubber pad is disposed on a surface of said arc-shaped limiting block.
5. The bending machine according to claim 1, wherein the fixing assembly comprises an annular cylinder, a plurality of clamp cylinder sleeves are annularly arranged on the inner side of the annular cylinder, the axes of the clamp cylinder sleeves point to the center of the annular cylinder, matched cylinder sleeve pistons are arranged in the clamp cylinder sleeves, one end of an expansion rod is connected with the cylinder sleeve pistons, and the other end of the expansion rod is connected with a clamping block; the annular cylinder is connected with a driving pneumatic cylinder through a pneumatic tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022359160.9U CN213559289U (en) | 2020-10-21 | 2020-10-21 | Bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022359160.9U CN213559289U (en) | 2020-10-21 | 2020-10-21 | Bending machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213559289U true CN213559289U (en) | 2021-06-29 |
Family
ID=76526734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022359160.9U Expired - Fee Related CN213559289U (en) | 2020-10-21 | 2020-10-21 | Bending machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213559289U (en) |
-
2020
- 2020-10-21 CN CN202022359160.9U patent/CN213559289U/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: 20210629 |