CN211275980U

CN211275980U - Sheet metal bending machine

Info

Publication number: CN211275980U
Application number: CN201922360275.7U
Authority: CN
Inventors: 严荣华
Original assignee: Wuxi Yinyihua Machinery Co ltd
Current assignee: Wuxi Yinyihua Machinery Co ltd
Priority date: 2019-12-24
Filing date: 2019-12-24
Publication date: 2020-08-18
Anticipated expiration: 2029-12-24

Abstract

The utility model discloses a panel beating bender relates to panel beating equipment technical field. The sheet metal bending machine comprises a frame, an adjusting column, a bending column and an air cylinder, wherein the adjusting column, the bending column and the air cylinder are arranged on the frame, a connecting mechanism used for connecting the bending column is arranged on the frame, the connecting mechanism comprises a chute arranged perpendicular to the horizontal plane and a sliding block connected in the chute in a sliding manner, a connecting piece is arranged on the sliding block, the connecting piece is detachably connected to two ends of the bending column, the bending column comprises a working part at the middle position and connecting parts at two end positions, the connecting parts are connected with each other, the connecting piece, the sheet metal bending machine can facilitate the operator to disassemble, replace and adjust the bent column so as to facilitate the operator to carry out surface treatment on the bent column and ensure the surface flatness of the bent column, meanwhile, excessive time is not needed for replacement, long-time shutdown is not needed, working time is wasted, the whole working efficiency is prevented from being reduced, and normal production is guaranteed.

Description

Sheet metal bending machine

Technical Field

The utility model relates to a sheet metal processing equipment technical field especially relates to a panel beating bender.

Background

The sheet metal process generally includes basic equipment such as a plate shearing machine, a numerical control press, a bending machine, and the like. Generally, the four most important steps of a sheet metal process are shearing, cutting, folding, welding, surface treatment, and the like. Sheet metal is also sometimes used as a spanner, and generally some sheet metal is plastically deformed by hand or die stamping to form a desired shape and size, and further can be welded or machined in small quantities to form more complex parts, such as chimneys, sheet iron furnaces and automobile shells, which are commonly used in households.

The bending machine is a machine capable of bending thin plates, and mainly structurally 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.

When the clamping device is used, the coil is electrified by the lead, and the attraction is generated on the pressing plate after the coil is electrified, so that the thin plate between the pressing plate and the base is clamped. The electromagnetic force clamping is adopted, so that the pressing plate can be made into various workpiece requirements, and the workpiece with the side wall can be processed, and the operation is very simple and convenient. The bending machine is important equipment for bending and forming workpieces in the sheet metal industry and is used for pressing steel plates into parts in various shapes according to process requirements.

At present, chinese patent with publication number CN209094252U discloses an automatic sheet metal bending machine, which includes two bottom blocks, a connecting rod is rotatably connected between the two bottom blocks, a bending column is sleeved on the connecting rod, one end of the top of the bottom block, which is far away from the connecting rod, is fixedly connected with a connecting block perpendicular to the bottom block, and a top block perpendicular to the connecting block is arranged between the two connecting blocks;

the utility model discloses a spring, including kicking block, adjusting post, spring top and kicking block bottom, the installation piece of two perpendicular to kicking blocks of kicking block bottom fixedly connected with, two rotate between the installation piece and be connected with the regulation post, the equal fixedly connected with perpendicular to kicking block in kicking block top's spring, spring top and kicking block bottom fixed connection, the post of buckling sets up in adjusting the post below, two the installation piece bottom flushes with the regulation bottom of the column, the top of the column of buckling flushes with the kicking block top, the connecting block top flushes with the kicking block.

This kind of automatic panel beating bender has solved the height of manual regulation bender both sides and has respectively adjusted once about respectively, very inconvenient problem, but owing to buckle the post and need use repeatedly for a long time, buckle post surface and can produce unevenness or warp after long-time the use, the easy influence to the bending effect, then need handle the post surface of buckling this moment, keep its and the roughness of contact surface, and so then need shut down for operating personnel to operate for a long time, waste more time easily, and the work efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the above-mentioned technical problem, overcome prior art's shortcoming, provide a panel beating bender.

In order to solve the technical problem, the utility model provides a panel beating bender.

The technical effects are as follows: can make things convenient for operating personnel to dismantle the change and adjust the post of buckling to operating personnel carries out surface treatment to the post of buckling, guarantees the post surface smoothness of buckling, and the while is changed and does not need too much time, does not need to shut down for a long time and leads to extravagant operating time, avoids reducing whole work efficiency, guarantees to produce normally going on.

The utility model discloses the technical scheme who further injects is: the utility model provides a panel beating bender, which comprises a frame, rack-mounted regulation post, post and cylinder buckle, be equipped with the coupling mechanism who is used for connecting the post of bending in the frame, coupling mechanism includes the spout that perpendicular horizontal plane set up and the slider of sliding connection in the spout, be equipped with the connecting piece on the slider, the connecting piece can be dismantled and connect in the both ends of the post of buckling, the post of buckling includes the work portion of intermediate position and the connecting portion of both ends position, connecting portion and connecting piece interconnect, the connecting piece includes the spliced pole that cylindrical shape set up, the spliced pole rotates to be connected on the slider, and the spliced pole is equipped with the go-between towards the one end of connecting portion, the internal diameter of.

Further, connecting portion include that a plurality of root slide along the horizontal direction and connect the fixed column in the connecting ring, and the fixed column promotes through locating the intra-annular driving piece of connecting and slides, is equipped with the fixed slot that a plurality of corresponds the fixed column setting on the connecting portion, and the driving piece promotes the fixed column during connection and inlays to establish with in the fixed slot.

The sheet metal bending machine comprises a driving piece, wherein the driving piece comprises a driving oil cylinder, a fixing plate is connected in a sliding mode in a connecting ring, a fixing column is integrally arranged on one side, facing a fixing groove, of the fixing plate, the driving oil cylinder is fixed in the connecting ring, and an output shaft of the driving oil cylinder is fixedly connected with the fixing plate.

The sheet metal bending machine is characterized in that a lifting piece used for pushing the sliding block to slide along the vertical direction is arranged on the rack, the lifting piece comprises a lifting motor arranged in the rack, a lifting screw is arranged on an output shaft of the lifting motor, and the lifting screw penetrates through the sliding block and is in threaded connection with the sliding block.

The sheet metal bending machine is characterized in that a lifting piece used for pushing the sliding block to slide along the vertical direction is arranged on the rack, the lifting piece comprises a sliding rack fixedly connected to the sliding block, a rotating gear is rotatably connected to the rack through a rotating shaft, and the rotating gear is meshed with the sliding rack.

Preceding a panel beating bender, the lifter includes fixes at the epaxial rotatory worm wheel of commentaries on classics with the axle center, is equipped with rotatory worm and rotating electrical machines in the frame, the output shaft and the integrative setting of rotatory worm of rotating electrical machines, rotatory worm and rotatory worm wheel intermeshing.

The utility model has the advantages that:

(1) in the utility model, the connecting mechanism and the bending column can be driven to move by arranging the sliding grooves at the two ends of the connecting mechanism, so that the bending column slides up and down, the bending column can be reduced to the ground height when needed, and an operator can detach the bending column and the like, and meanwhile, the connecting mechanism and the bending column can be detachably connected;

(2) in the utility model, during connection, the connecting part is sleeved in the connecting ring, at the moment, the driving part pushes and fixes the connecting column to move into the fixed groove for connection and fixation, and because the fixed column and the fixed groove are provided with a plurality of fixed columns, the connecting column can be driven to rotate through the transmission of the fixed column and the fixed groove when the bending column rotates, and meanwhile, the driving oil cylinder can provide continuous output, so that the firm connection between the fixed column and the fixed groove is ensured;

(3) in the utility model, the rotating worm is driven to rotate by the rotating motor, the rotating worm can drive the rotating worm wheel meshed with the rotating worm to rotate, the rotating worm wheel is linked with the rotating gear arranged coaxially with the rotating worm wheel, so that the sliding rack slides up and down, and the sliding gear can drive the sliding block to slide due to the fixed connection between the sliding rack and the sliding block, and the self-locking property between the rotating worm wheel and the rotating worm can ensure that the sliding block stops at a specified height, and can stop at a position close to the ground during replacement, so that the replacement of the bent column is more convenient;

(4) the utility model discloses in, can make things convenient for operating personnel to dismantle the change and adjust the post of buckling to operating personnel carries out surface treatment to the post of buckling, guarantees the post surface smoothness of buckling, changes simultaneously and does not need too much time, does not need to shut down for a long time and leads to extravagant operating time, avoids reducing whole work efficiency, guarantees to produce normally going on.

Drawings

FIG. 1 is a schematic structural view of example 1;

FIG. 2 is a schematic sectional view showing a structure of example 1;

FIG. 3 is a schematic view showing the structure of the connecting mechanism in embodiment 1;

FIG. 4 is a schematic structural view of embodiment 2;

fig. 5 is a schematic structural view of the lifter in embodiment 2.

Wherein: 1. a frame; 11. an adjustment column; 12. bending the column; 121. a working part; 122. a connecting portion; 13. a cylinder; 2. a connecting mechanism; 21. a slider; 22. a connecting member; 23. connecting columns; 24. a connecting ring; 25. fixing a column; 26. fixing grooves; 27. a fixing plate; 3. a drive member; 31. a driving oil cylinder; 4. a lifting member; 41. a lifting motor; 42. a lifting screw; 43. a sliding rack; 44. a rotating gear; 46. rotating the worm gear; 47. a rotating electric machine; 48. the worm is rotated.

Detailed Description

The sheet metal bending machine provided by the embodiment has a structure as shown in fig. 1-3, and comprises a frame 1, an adjusting column 11 installed on the frame 1, a bending column 12 and a cylinder 13, wherein a connecting mechanism 2 for connecting the bending column is arranged on the frame 1, the connecting mechanism 2 comprises a chute arranged in a vertical horizontal plane and a sliding block 21 connected in the chute in a sliding manner, a connecting piece 22 is arranged on the sliding block 21, and the connecting piece 22 is detachably connected to two ends of the bending column 12.

As shown in fig. 1 to 3, the bending column 12 includes a working portion 121 at a middle position and connecting portions 122 at two end positions, the connecting portions 122 are connected to the connecting member 22, the connecting member 22 includes a connecting column 23 disposed in a cylindrical shape, the connecting column 23 is rotatably connected to the slider 21, a connecting ring 24 is disposed at one end of the connecting column 23 facing the connecting portion 122, an inner diameter of the connecting ring 24 is the same as a diameter of the connecting portion 122, and the connecting portion 122 is sleeved in the connecting ring 24 during connection.

As shown in fig. 1-3, the connecting portion 122 includes a plurality of fixing posts 25 slidably connected in the connecting ring 24 along the horizontal direction, the fixing posts 25 are pushed to slide by the driving member 3 disposed in the connecting ring 24, a plurality of fixing slots 26 corresponding to the fixing posts 25 are disposed on the connecting portion 122, and the driving member 3 pushes the fixing posts 25 to be embedded in the fixing slots 26 during connection.

As shown in fig. 1-3, the driving member 3 includes a driving cylinder 31, a fixing plate 27 slidably connected to the connecting ring 24, a fixing post 25 integrally disposed on the fixing plate 27 on a side facing the fixing groove 26, the driving cylinder 31 fixed to the connecting ring 24, and an output shaft thereof fixedly connected to the fixing plate 27.

The frame 1 is provided with a lifting piece 4 used for pushing the sliding block 21 to slide along the vertical direction, the lifting piece 4 comprises a lifting motor 41 arranged in the frame 1, an output shaft of the lifting motor 41 is provided with a lifting worm, and the lifting worm penetrates through the sliding block 21 and is in threaded connection with the sliding block 21.

Through set up the spout at 2 both ends of coupling mechanism, can drive coupling mechanism 2 and the post activity of bending, make the post of bending slide from top to bottom, can reduce the post of bending to ground height when needing, make things convenient for operation personnel to dismantle operations such as dismantle, coupling mechanism 2 can dismantle with the post 12 of bending simultaneously and be connected, after reducing to appointed height, operating personnel can dismantle post 12 of bending through coupling mechanism 2, thereby change post 12 of bending, post 12 of bending after the change can continue to use, and post 12 of bending that changes then can carry out surface treatment.

Example 2: as shown in fig. 4-5, the difference between the sheet metal bending machine and embodiment 1 is that a frame 1 is provided with a lifting member 4 for pushing a slider 21 to slide along a vertical direction, the lifting member 4 includes a sliding rack 43 fixedly connected to the slider 21, a rotating gear 44 is rotatably connected to the frame 1 through a rotating shaft, and the rotating gear 44 is engaged with the sliding rack 43. The lifting piece 4 comprises a rotating worm wheel 46 which is coaxially fixed on the rotating shaft, a rotating worm 48 and a rotating motor 47 are arranged in the machine frame 1, an output shaft of the rotating motor 47 and the rotating worm 48 are integrally arranged, and the rotating worm 48 is meshed with the rotating worm wheel 46.

The utility model discloses can make things convenient for operating personnel to dismantle change and regulation to the post 12 of buckling to operating personnel carries out surface treatment to the post 12 of buckling, guarantees the post 12 surface smoothness of buckling, changes simultaneously and does not need too much time, does not need to shut down for a long time and leads to extravagant operating time, avoids reducing whole work efficiency, guarantees to produce normally going on.

In addition to the above embodiments, the present invention may have other embodiments. All the technical solutions formed by adopting equivalent substitutions or equivalent transformations fall within the protection scope claimed by the present invention.

Claims

1. The utility model provides a panel beating bender, includes frame (1), installs regulation post (11), post (12) and cylinder (13) of buckling in frame (1), its characterized in that: the bending column fixing device is characterized in that a connecting mechanism (2) used for connecting the bending column is arranged on the rack (1), the connecting mechanism (2) comprises a sliding groove arranged perpendicular to a horizontal plane and a sliding block (21) connected in the sliding groove in a sliding manner, a connecting piece (22) is arranged on the sliding block (21), the connecting piece (22) is detachably connected to two ends of the bending column (12), the bending column (12) comprises a working part (121) at the middle position and connecting parts (122) at two ends, the connecting parts (122) are mutually connected with the connecting piece (22), the connecting piece (22) comprises a connecting column (23) arranged in a cylindrical shape, and the connecting column (23) is rotatably connected to the, and one end of the connecting column (23) facing the connecting part (122) is provided with a connecting ring (24), the inner diameter of the connecting ring (24) is the same as the diameter of the connecting part (122), and the connecting part (122) is sleeved in the connecting ring (24) during connection.

2. The sheet metal bending machine according to claim 1, characterized in that: connecting portion (122) include a plurality of fixed columns (25) of sliding connection in go-between (24) along the horizontal direction, fixed column (25) promote through drive piece (3) of locating in go-between (24) and slide, are equipped with fixed slot (26) that a plurality of corresponds fixed column (25) setting on connecting portion (122), drive piece (3) promote fixed column (25) inlay establish with in fixed slot (26) during the connection.

3. The sheet metal bending machine according to claim 2, characterized in that: the driving piece (3) comprises a driving oil cylinder (31), a fixing plate (27) is connected in the connecting ring (24) in a sliding mode, the fixing column (25) is integrally arranged on one side, facing the fixing groove (26), of the fixing plate (27), the driving oil cylinder (31) is fixed in the connecting ring (24), and an output shaft of the driving oil cylinder is fixedly connected with the fixing plate (27).

4. The sheet metal bending machine according to claim 1, characterized in that: the lifting mechanism is characterized in that a lifting piece (4) used for pushing the sliding block (21) to slide along the vertical direction is arranged on the rack (1), the lifting piece (4) comprises a lifting motor (41) arranged in the rack (1), a lifting screw (42) is arranged on an output shaft of the lifting motor (41), and the lifting screw (42) penetrates through the sliding block (21) and is in threaded connection with the sliding block (21).

5. The sheet metal bending machine according to claim 1, characterized in that: the lifting device is characterized in that a lifting piece (4) used for pushing the sliding block (21) to slide along the vertical direction is arranged on the rack (1), the lifting piece (4) comprises a sliding rack (43) fixedly connected to the sliding block (21), a rotating gear (44) is rotatably connected into the rack (1) through a rotating shaft, and the rotating gear (44) is meshed with the sliding rack (43).

6. The sheet metal bending machine according to claim 5, wherein: the lifting piece (4) comprises a rotating worm wheel (46) which is coaxially fixed on the rotating shaft, a rotating worm (48) and a rotating motor (47) are arranged in the rack (1), an output shaft of the rotating motor (47) and the rotating worm (48) are integrally arranged, and the rotating worm (48) is meshed with the rotating worm wheel (46).