CN220760634U - Production bending device for mechanical sheet metal part - Google Patents
Production bending device for mechanical sheet metal part Download PDFInfo
- Publication number
- CN220760634U CN220760634U CN202322136667.1U CN202322136667U CN220760634U CN 220760634 U CN220760634 U CN 220760634U CN 202322136667 U CN202322136667 U CN 202322136667U CN 220760634 U CN220760634 U CN 220760634U
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- CN
- China
- Prior art keywords
- sheet metal
- threaded rod
- workstation
- bending device
- extension plates
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- 239000002184 metal Substances 0.000 title claims abstract description 57
- 238000005452 bending Methods 0.000 title claims abstract description 26
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 13
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 238000010009 beating Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 238000005482 strain hardening Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model belongs to the technical field of sheet metal bending, and particularly discloses a production bending device for a mechanical sheet metal part, wherein a fixed plate is fixedly arranged on one side of a movable rod, extension plates are arranged on two sides of the inside of the fixed plate, clamping pieces are arranged on the outer sides of the extension plates, one end of each clamping piece is fixedly provided with an auxiliary threaded rod, and one end of each auxiliary threaded rod is fixedly provided with a gasket; the sheet metal is placed between the two extension plates, the clamping piece is rotated, the clamping piece drives the auxiliary threaded rod and the gasket to rotate in the extension plates, the auxiliary threaded rod is driven by the gasket to prop against the sheet metal after rotating to a certain position, the sheet metal is limited in the two extension plates, the problem that the limiting groove is only one groove which can not limit the sheet metal before being folded is solved, and therefore the sheet metal is shifted when the air cylinder drives the folding knife to press down, and errors exist in the folded place is solved.
Description
Technical Field
The utility model relates to the technical field of sheet metal bending, in particular to a production bending device for a mechanical sheet metal part.
Background
The metal plate is a comprehensive cold working process for the metal sheet and comprises shearing, punching, cutting, compounding, folding, welding, riveting, splicing, forming and the like. The sheet metal bending device is characterized in that the thickness of the same part is consistent, a product processed by the sheet metal industry is called a sheet metal part, and the sheet metal bending device is involved in the sheet metal processing process;
and when the common sheet metal bending device bends the sheet metal, the sheet metal to be bent is placed on the limiting groove on the workbench, the air cylinder drives the folding knife to press down to bend the sheet metal through the limiting groove, and the limiting groove is only one groove which can not limit the sheet metal before bending, so that the sheet metal is shifted when the air cylinder drives the folding knife to press down, and the bending place has errors.
Disclosure of Invention
The utility model aims to provide a production bending device for a mechanical sheet metal part, which aims to solve the problem that a limit groove only can limit a sheet metal before bending, so that the sheet metal is displaced when a cylinder drives a folding knife to press down, and errors exist in bending places.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a production bending device for a mechanical sheet metal part, comprising;
the movable rod is fixedly provided with a fixed plate on one side, extension plates are arranged on two sides of the inside of the fixed plate, the extension plates are movably connected with the fixed plate, clamping pieces are arranged on the outer sides of the extension plates, one ends of the clamping pieces are fixedly provided with auxiliary threaded rods, the auxiliary threaded rods penetrate through the extension plates and are in threaded connection with the auxiliary threaded rods, and gaskets are fixedly arranged at one ends of the auxiliary threaded rods;
and metal plates are arranged between the two gaskets, and two sides of the metal plates are attached to the two gaskets.
Preferably, the bottom of movable rod is fixed and is provided with the slider, is located the bottom of slider and is provided with the workstation, and the spout has been seted up to the outside of workstation, and slider and spout sliding connection.
Preferably, the outside of workstation is provided with the main threaded rod, and the main threaded rod passes workstation and movable rod and rotates to be connected, and main threaded rod and workstation threaded connection, and the one end of main threaded rod is fixed to be provided with the crank, and the outside of crank is fixed to be provided with the slipmat, and the material of slipmat is soft silica gel.
Preferably, the top that is located workstation one end is fixed and is provided with the dead lever, and one side of dead lever is fixed and is provided with the cylinder, and the one end of cylinder is provided with the telescopic link, and the one end of telescopic link is fixed and is provided with the connecting piece.
Preferably, the outside of connecting piece has seted up the spacing groove, and the one side that is located the spacing groove is provided with the folding knife, and the folding knife passes through spacing groove and connecting piece gomphosis.
Preferably, a bent knife is arranged on the outer side of the limiting groove, and the bent knife is embedded with the connecting piece through the limiting groove.
Compared with the prior art, the utility model has the beneficial effects that:
the metal plate is placed between the two extending plates, when the metal plate is thicker, the extending plates are widened towards two sides at the outer side of the metal plate, the clamping piece is rotated, the clamping piece drives the auxiliary threaded rod and the gasket to rotate in the extending plates, the auxiliary threaded rod drives the gasket to abut against the metal plate after rotating to a certain position, the metal plate is limited in the two extending plates, a controller is arranged at the outer side of the workbench, an air cylinder is started through the controller, the air cylinder drives the telescopic rod to stretch out and draw back, and the telescopic rod drives the limiting groove at the outer side of the connecting piece to abut against the metal plate when stretching out and draw back, so that the metal plate is bent by the limiting groove; the problem that the limit groove is only one groove which cannot limit the metal plate before bending is solved, so that the metal plate is shifted when the air cylinder drives the folding knife to press down, and errors exist in bending places.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic diagram of an alternative configuration of a local device in accordance with the present utility model;
fig. 3 is a schematic cross-sectional view of a partial apparatus according to the present utility model.
In the figure: 10. a work table; 11. a fixed rod; 12. a cylinder; 13. a telescopic rod; 14. a connecting piece; 15. a folding knife; 16. a chute; 17. a limit groove; 18. a curved knife; 20. a movable rod; 21. an extension plate; 22. a clamping member; 23. a fixing plate; 24. sheet metal; 25. a main threaded rod; 26. a crank; 27. a sliding block.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be noted that the azimuth or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
Referring to fig. 1-3, the present utility model provides a technical solution: a production bending device for machinery sheet metal component, its characterized in that: comprises the following steps of;
the movable rod 20, one side of the movable rod 20 is provided with a fixed plate 23, the fixed plate 23 is fixed with the movable rod 20 through bolts in a threaded manner, two sides of the inside of the fixed plate 23 are provided with extension plates 21, the extension plates 21 are movably connected with the fixed plate 23, the outer sides of the extension plates 21 are provided with clamping pieces 22, one end of each clamping piece 22 is provided with an auxiliary threaded rod, each auxiliary threaded rod passes through the extension plate 21 to be in threaded connection with the corresponding auxiliary threaded rod, one end of each auxiliary threaded rod is provided with a gasket, the gaskets are in integral welding connection with the corresponding auxiliary threaded rod, and the clamping pieces 22 drive the corresponding auxiliary threaded rods and the gaskets to rotate in the extension plate 21 by rotating the corresponding clamping pieces 22;
be provided with panel beating 24 between two gaskets, and panel beating 24's both sides are laminated with two gaskets, make clamping piece 22 drive vice threaded rod and gasket rotation through rotating clamping piece 22 for panel beating 24 is supported spacing by the gasket of two clamping piece 22 one end.
The bottom of movable rod 20 is provided with slider 27, slider 27 and movable rod 20 integrated with welded fastening, is located the bottom of slider 27 and is provided with workstation 10, and spout 16 has been seted up to the outside of workstation 10, and slider 27 and spout 16 sliding connection make movable rod 20 can be at the inside adjustable distance of workstation 10 through spout 16.
The outside of workstation 10 is provided with main threaded rod 25, main threaded rod 25 passes workstation 10 and movable rod 20 rotation and is connected, main threaded rod 25 and workstation 10 threaded connection, and the one end of main threaded rod 25 is provided with crank 26, crank 26 and main threaded rod 25 welded fastening, the outside of crank 26 is provided with the slipmat, the slipmat is glued in the outside of crank 26 rather than fixed connection through powerful, and the material of slipmat is soft silica gel, through clockwise rotation crank 26 for crank 26 drives main threaded rod 25 and rotates at workstation 10 inboard, during the rotation, make the slider 27 of main threaded rod 25 one end promotion movable rod 20 bottom slide at spout 16 inboard.
The top that is located workstation 10 one end is provided with dead lever 11, and dead lever 11 and workstation 10 welded fastening, one side of dead lever 11 is provided with cylinder 12, and cylinder 12 passes through bolt and workstation 10 threaded fastening, and the one end of cylinder 12 is provided with telescopic link 13, and telescopic link 13 and cylinder 12 gomphosis are fixed, and the one end of telescopic link 13 is provided with connecting piece 14, connecting piece 14 and telescopic link welded fastening.
The outside of connecting piece 14 has seted up spacing groove 17, is provided with folding knife 15 in the one side of spacing groove 17, and folding knife 15 passes through spacing groove 17 and connecting piece 14 gomphosis.
A curved knife 18 is arranged outside the limiting groove 17, and the curved knife 18 is embedded with the connecting piece 14 through the limiting groove 17.
Working principle: the sheet metal 24 is placed between the two extension plates 21, when the sheet metal 24 is thicker, the outer side of the sheet metal 24 can expand the extension plates 21 to two sides, the clamping piece 22 is rotated, the clamping piece 22 drives the auxiliary threaded rod and the gasket to rotate in the extension plates 21, the auxiliary threaded rod drives the gasket to abut against the sheet metal 24 after rotating to a certain position, the sheet metal 24 is limited in the two extension plates 21, a controller is arranged on the outer side of the workbench 10, the air cylinder 12 is started through the controller, the air cylinder 12 drives the telescopic rod 13 to stretch out and draw back, and the telescopic rod 13 drives the limiting groove 17 on the outer side of the connecting piece 14 to abut against the sheet metal 24 when stretching out and draw back, so that the sheet metal 24 is bent by the limiting groove 17;
when the bending radian needs to be replaced, the folding knife 15 is lifted upwards, the folding knife 15 is separated from the limiting groove 17, one end of the bending knife 18 is aligned with the limiting groove 17 and embedded in the connecting piece 14 to be replaced, when the metal plate 24 is longer, the crank 26 is rotated anticlockwise, the crank 26 drives the main threaded rod 25 to rotate out of the workbench 10, and the movable rod 20 drives the sliding block 27 at the bottom of the movable rod 20 to slide outwards in the sliding groove 16.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A production bending device for machinery sheet metal component, its characterized in that: comprises the following steps of;
the movable rod (20), one side of the movable rod (20) is fixedly provided with a fixed plate (23), two sides of the inside of the fixed plate (23) are provided with extension plates (21), the extension plates (21) are movably connected with the fixed plate (23), the outer sides of the extension plates (21) are provided with clamping pieces (22), one end of each clamping piece (22) is fixedly provided with an auxiliary threaded rod, the auxiliary threaded rod penetrates through the extension plates (21) to be in threaded connection with the auxiliary threaded rod, and one end of each auxiliary threaded rod is fixedly provided with a gasket;
a metal plate (24) is arranged between the two gaskets, and two sides of the metal plate (24) are attached to the two gaskets.
2. The production bending device for mechanical sheet metal parts according to claim 1, wherein: the bottom of movable rod (20) is fixed and is provided with slider (27), is located the bottom of slider (27) and is provided with workstation (10), and spout (16) have been seted up in the outside of workstation (10), and slider (27) and spout (16) sliding connection.
3. The production bending device for mechanical sheet metal parts according to claim 2, characterized in that: the utility model discloses a workbench, including workstation (10), movable rod (20), workstation (10), main threaded rod (25), workstation (10) are provided with main threaded rod (25) in the outside of workstation (10), and main threaded rod (25) and workstation (10) threaded connection, and the one end of main threaded rod (25) is fixed to be provided with crank (26), and the outside of crank (26) is fixed to be provided with the slipmat, and the material of slipmat is soft silica gel.
4. The production bending device for mechanical sheet metal parts according to claim 2, characterized in that: the top that is located workstation (10) one end is fixed be provided with dead lever (11), and one side of dead lever (11) is fixed be provided with cylinder (12), and one end of cylinder (12) is provided with telescopic link (13), and the one end of telescopic link (13) is fixed be provided with connecting piece (14).
5. The production bending device for a mechanical sheet metal part according to claim 4, wherein: a limiting groove (17) is formed in the outer side of the connecting piece (14), a folding knife (15) is arranged on one side of the limiting groove (17), and the folding knife (15) is embedded with the connecting piece (14) through the limiting groove (17).
6. The production bending device for mechanical sheet metal parts of claim 5, wherein: a bent cutter (18) is arranged outside the limiting groove (17), and the bent cutter (18) is embedded with the connecting piece (14) through the limiting groove (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322136667.1U CN220760634U (en) | 2023-08-09 | 2023-08-09 | Production bending device for mechanical sheet metal part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322136667.1U CN220760634U (en) | 2023-08-09 | 2023-08-09 | Production bending device for mechanical sheet metal part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220760634U true CN220760634U (en) | 2024-04-12 |
Family
ID=90600230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322136667.1U Active CN220760634U (en) | 2023-08-09 | 2023-08-09 | Production bending device for mechanical sheet metal part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220760634U (en) |
-
2023
- 2023-08-09 CN CN202322136667.1U patent/CN220760634U/en active Active
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