CN114101495A

CN114101495A - Sheet metal forming automatic production line side flanging press

Info

Publication number: CN114101495A
Application number: CN202111587758.6A
Authority: CN
Inventors: 邱建争; 和营奎; 鹿祥; 庄海坡
Original assignee: Qingdao Hiynd Industries Automation Co ltd
Current assignee: Qingdao Hiynd Industries Automation Co ltd
Priority date: 2021-12-23
Filing date: 2021-12-23
Publication date: 2022-03-01

Abstract

The invention relates to the technical field of sheet metal forming processing, in particular to a side flanging press for an automatic sheet metal forming production line, which comprises a machine body, wherein one side of the machine body is connected with a die, a cylinder body of an upper flanging oil cylinder is fixedly connected to a position right above the machine body corresponding to the die, a cylinder body of a side flanging oil cylinder is connected to a position on one side of the machine body corresponding to the die, a piston rod of the side flanging oil cylinder is horizontally arranged, the machine body is fixedly connected with a cylinder body of an inclined pressing oil cylinder, inclined flanging oil cylinders are respectively connected to positions on two sides of the cylinder body of the machine body corresponding to the inclined pressing oil cylinder, and the piston rod of the upper flanging oil cylinder, the piston rod of the side flanging oil cylinder and the piston rod of each inclined flanging oil cylinder can be abutted against the die.

Description

Sheet metal forming automatic production line side flanging press

Technical Field

The invention relates to the technical field of sheet metal forming processing, in particular to a side flanging press for an automatic sheet metal forming production line.

Background

At present, an automatic production line for sheet metal forming is a common production line, in the sheet metal processing process, sometimes a workpiece needs to be subjected to side flanging forming, the workpiece needs to be subjected to flanging in multiple directions, and a common production line needs multiple flanging devices to be subjected to flanging in different directions under the condition.

As shown in fig. 1, firstly, a sheet metal part 1 needs to be processed, including the transverse plate 11, the transverse plate 11 is integrally formed with a vertical plate 12, the vertical plate 12 and the transverse plate 11 are perpendicular to each other, a hollow groove 13 is jointly formed at the position where the vertical plate 12 is connected with the transverse plate 11, the vertical plate 12 is fixedly connected with a vertical flange 121 at the position corresponding to the long side of the hollow groove 13, the transverse plate 11 is fixedly connected with a transverse flange 111 at the position corresponding to the long side of the hollow groove 13, and the transverse plate 11 is fixedly connected with a short flange 112 parallel to the transverse flange 111 at the position corresponding to two short sides of the hollow groove 13.

Among the above-mentioned technical scheme, if use a plurality of flanging equipment to process above-mentioned work piece, then a plurality of flanging equipment will occupy large-scale space certainly, lead to the cost higher.

Disclosure of Invention

The invention provides a side flanging press for an automatic production line for sheet metal forming, which aims to solve the problem that a plurality of existing flanging presses are needed to flange sheet metal parts.

The technical scheme of the invention is as follows:

the invention provides a sheet metal forming automatic production line side flanging press, which comprises a machine body, wherein one side of the machine body is connected with a die, a cylinder body of an upper flanging oil cylinder is fixedly connected at a position right above the machine body corresponding to the die, a piston rod of the upper flanging oil cylinder is vertically arranged, a cylinder body of a side flanging oil cylinder is connected at a position of the machine body corresponding to one side of the die, a piston rod of the side flanging oil cylinder is horizontally arranged, a cylinder body of an inclined pressing oil cylinder is fixedly connected with the machine body, inclined flanging oil cylinders are respectively connected at positions on two sides of the cylinder body of the machine body corresponding to the inclined pressing oil cylinders, the piston rod of each inclined pressing oil cylinder is parallel to the piston rod of each inclined flanging oil cylinder, the piston rod of each inclined pressing oil cylinder and the piston rod of each inclined flanging oil cylinder are both obliquely arranged upwards from one end of the side flanging oil cylinder to the other end close to the die, and the piston rod of the upper flanging oil cylinder, the piston rod of the side flanging oil cylinder and the piston rod of each inclined flanging oil cylinder can be abutted to the die.

The invention achieves the following beneficial effects: the flanging press can simultaneously perform flanging on four edges of a workpiece, saves space, effectively reduces cost, and can also improve efficiency because the flanging can be performed simultaneously.

Furthermore, the piston rod of the upper flanging oil cylinder, the piston rod of the side flanging oil cylinder and the piston rod of each inclined flanging oil cylinder are in threaded connection with a stamping block, and the stamping blocks can be abutted to the die.

Through the scheme, the contact area between the piston rod and the die can be increased by the stamping block, so that the workpiece is stressed more uniformly, and the workpiece is not easily damaged in the flanging process. The die opening and closing of the die can be adjusted by adjusting the stamping block.

Further, mould sliding connection is on the fuselage, and the mould slides along the fuselage direction of height, and the fuselage is connected with the lifting unit that the drive mould removed along the fuselage direction of height.

Through the scheme, the die can slide up and down, can abut against the workpiece when the workpiece comes, and can descend when the workpiece is processed and needs to leave, so that the forming edge after the flanging of the sheet metal part is avoided, and the collision of the material against the plate is avoided.

Further, the lifting assembly comprises a cylinder body of a lifting oil cylinder fixedly connected to the machine body, a piston rod of the lifting oil cylinder is horizontally arranged, the piston rod of the lifting oil cylinder is fixedly connected with a first sliding block, the mould is fixedly connected with a second sliding block, the second sliding block is connected to the machine body in a sliding mode, and the second sliding block slides along the height direction of the machine body;

first inclined plane has been seted up to first slider, and first inclined plane has been seted up the second inclined plane to other end downward sloping setting by being close to lift cylinder one end to second slider bottom, second inclined plane and first inclined plane incline direction the same, and first inclined plane can the butt second inclined plane.

Through the scheme, the piston rod of the lifting oil cylinder moves, the sliding block can be controlled to slide up and down from the side face of the sliding block, and the space at the bottom of the sliding block is not occupied.

Furthermore, a lifting slide rail is fixedly arranged at the position of the machine body corresponding to the second slide block, a lifting slide groove is formed in the second slide block, and the lifting slide rail is connected in the lifting slide groove in a sliding manner.

Through the scheme, the lifting slide rail and the lifting slide groove are matched to enable the path to be more stable when the die slides up and down, and the die is not easy to incline.

Further, the bottom of the machine body is provided with a base, an adjusting sliding rail is fixedly connected to the base, an adjusting sliding groove is formed in the bottom of the machine body, and the adjusting sliding rail is connected in the adjusting sliding groove in a sliding mode.

Through the scheme, the machine body can slide along the adjusting slide rail, and a user can conveniently adjust the working position of the flanging press.

Further, a plurality of screw holes of going up have been seted up to the fuselage bottom, have seted up a plurality of screw holes down on the base, go up the downthehole equal threaded connection of screw hole and have fastening bolt, fastening bolt homoenergetic threaded connection is downthehole in the screw hole down.

Through the scheme, after the position of the machine body is adjusted, the relative position of the machine body and the base can be fixed through the fastening bolt.

Further, the base is fixedly connected with a rack, the machine body is rotatably connected with an adjusting gear, the adjusting gear is meshed with the rack, and the adjusting gear is fixedly connected with an adjusting motor.

Through the scheme, the user can adjust the relative position of the machine body by controlling the rotation of the adjusting motor, and the adjusting process is simple and accurate.

Further, the position of the machine body close to the oblique flanging oil cylinder and the oblique pressing oil cylinder is rotatably connected with a mounting frame, the oblique flanging oil cylinder and the oblique pressing oil cylinder are fixedly connected onto the mounting frame, and the mounting frame is connected with a driving assembly for driving the mounting frame to rotate.

Through the scheme, a user can adjust the inclination angles of the piston rod of the inclined flanging oil cylinder and the piston rod of the inclined pressing oil cylinder by rotating the mounting frame, and the flanging quality of the workpiece is guaranteed.

Further, the driving assembly comprises a driving motor fixedly connected to the machine body, an output shaft of the driving motor is fixedly connected with a driving gear, the mounting frame is fixedly connected with a driving gear ring, and the driving gear is meshed with the driving gear ring.

Through the scheme, a user can control the inclination angles of the piston rod of the inclined flanging oil cylinder and the piston rod of the inclined pressing oil cylinder by controlling the driving motor, and the operation of the user is facilitated.

The side flanging press for the automatic production line for sheet metal forming has the following advantages:

1. the flanging press can simultaneously perform flanging on four edges of a workpiece, saves space, effectively reduces cost, and can also improve efficiency because the flanging can be performed simultaneously.

Drawings

FIG. 1 is a schematic view of a sheet metal part in the background of the invention;

FIG. 2 is a schematic diagram of the general structure of the present invention;

FIG. 3 is a schematic view of the angled flanging cylinder, the angled clamping cylinder, and the mounting bracket of the present invention;

FIG. 4 is a cross-sectional view of the adjustment slide and adjustment runner of the present invention;

FIG. 5 is a cross-sectional view of the lift assembly of the present invention;

fig. 6 is an exploded view of the lifting slide and lifting chute of the present invention.

In the figure, 1, a sheet metal part; 11. a transverse plate; 111. transversely flanging; 112. short flanging; 12. a vertical plate; 121. vertically flanging; 13. an empty groove; 2. a body; 21. a mold; 22. a lifting assembly; 221. a lift cylinder; 222. a first slider; 2221. a first inclined plane; 223. a second slider; 2231. a second inclined plane; 2232. a lifting chute; 224. lifting the slide rail; 23. an upper flanging oil cylinder; 231. stamping the blocks; 24. a side flanging oil cylinder; 25. a mounting frame; 251. an inclined flanging oil cylinder; 252. obliquely pressing the oil cylinder; 26. a drive assembly; 261. a drive motor; 262. a drive gear; 263. a drive gear ring; 27. adjusting the sliding chute; 271. an upper threaded hole; 272. fastening a bolt; 28. adjusting the gear; 281. adjusting the motor; 3. a base; 31. adjusting the slide rail; 32. a lower threaded hole; 33. a rack.

Detailed Description

To facilitate an understanding of the present invention by those skilled in the art, specific embodiments thereof are described below with reference to the accompanying drawings.

In the description of the present application, it is to be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

The invention provides a side flanging press of an automatic sheet metal forming production line, which comprises a base 3 and a machine body 2 connected to the base 3 in a sliding manner, wherein one side of the machine body 2 is connected with a die 21, a cylinder body of an upper flanging oil cylinder 23 is fixedly connected to the position, right above the die 21, of the machine body 2, a piston rod of the upper flanging oil cylinder 23 is vertically arranged, a cylinder body of a side flanging oil cylinder 24 is connected to the position, corresponding to the die 21, of the machine body 2, and a piston rod of the side flanging oil cylinder 24 is horizontally arranged.

As shown in fig. 2 and fig. 3, the machine body 2 is rotatably connected with a mounting frame 25, a cylinder body of the inclined pressing cylinder 252 is fixedly connected to the middle of the mounting frame 25, inclined flanging cylinders 251 are connected to positions of two sides of the cylinder body of the inclined pressing cylinder 252 corresponding to the mounting frame 25, a piston rod of the inclined pressing cylinder 252 and a piston rod of each inclined flanging cylinder 251 are parallel to each other, and both the piston rod of the inclined pressing cylinder 252 and the piston rod of each inclined flanging cylinder 251 are arranged in an upward inclined manner from one end of the side flanging cylinder 24 close to the mold 21 to the other end. The piston rod of the upward flanging oil cylinder 23, the piston rod of the side flanging oil cylinder 24 and the piston rod of each inclined flanging oil cylinder 251 are all in threaded connection with a stamping block 231, and the stamping blocks 231 can be abutted to the die 21. The stamping block 231 can increase the contact area between the piston rod and the die 21, so that the workpiece is stressed more uniformly, and the workpiece is not easy to damage in the flanging process.

As shown in fig. 2 and 3, the mounting bracket 25 is connected to a driving assembly 26, the driving assembly 26 includes a driving motor 261 fixedly connected to the body 2, an output shaft of the driving motor 261 is fixedly connected to a driving gear 262, and the mounting bracket 25 is fixedly connected to a driving gear ring 263, and the driving gear 262 is engaged with the driving gear ring 263. The user can control the inclination angles of the piston rod of the inclined flanging oil cylinder 251 and the piston rod of the inclined pressing oil cylinder 252 by controlling the driving motor 261, so that the operation of the user is facilitated.

As shown in fig. 4 and 5, the mold 21 is slidably attached to the body 2, and the mold 21 slides in the height direction of the body 2. Fuselage 2 is connected with lifting unit 22, and lifting unit 22 includes the cylinder body of fixed connection on fuselage 2 lift cylinder 221, and lift cylinder 221's piston rod level sets up, the first slider 222 of lift cylinder 221's piston rod fixedly connected with, and mould 21 fixedly connected with second slider 223, second slider 223 sliding connection are on fuselage 2, and second slider 223 slides along fuselage 2 direction of height. First slider 222 has seted up first inclined plane 2221, and first inclined plane 2221 is by being close to lift cylinder 221 one end to the other end downward sloping setting, and second slider 223 bottom has seted up second inclined plane 2231, and second inclined plane 2231 is the same with first inclined plane 2221 inclination, and first inclined plane 2221 can butt second inclined plane 2231. The mould 21 can slide from top to bottom, can butt the work piece when the work piece comes, and when the work piece has been processed and need leave, the mould 21 can descend, avoid with taking place the friction between the work piece, reduce the possibility of work piece wearing and tearing, make the work piece remove more easily.

As shown in fig. 5 and 6, a lifting slide rail 224 is fixedly disposed at a position of the machine body 2 corresponding to the second slide block 223, the second slide block 223 is provided with a lifting slide groove 2232, and the lifting slide rail 224 is slidably connected in the lifting slide groove 2232. The cooperation of the lifting slide rails 224 and the lifting slide grooves 2232 can make the path of the mold 21 more stable when the mold slides up and down, and the mold is not easy to incline.

As shown in fig. 4 and 5, an adjusting slide rail 31 is fixedly connected to the base 3, an adjusting slide groove 27 is formed at the bottom of the body 2, and the adjusting slide rail 31 is slidably connected in the adjusting slide groove 27. A plurality of last screw holes 271 have been seted up to fuselage 2 bottom, have seted up a plurality of screw holes 32 down on the base 3, go up equal threaded connection in the screw hole 271 and have fastening bolt 272, fastening bolt 272 all can threaded connection in screw hole 32 down. The machine body 2 can slide along the adjusting slide rail 31, so that a user can conveniently adjust the working position of the flanging press. After the position of the body 2 is adjusted, the relative position of the body 2 and the base 3 can be fixed by the fastening bolt 272.

As shown in fig. 4 and 5, a rack 33 is fixedly connected to the base 3, and the rack 33 is disposed along the length direction of the adjustment slide rail 31. The machine body 2 is rotatably connected with an adjusting gear 28, the adjusting gear 28 is meshed with the rack 33, the adjusting gear 28 is fixedly connected with an adjusting motor 281, and the adjusting motor 281 is fixedly connected to the machine body 2. The user can adjust the relative position of the machine body 2 by controlling the rotation of the adjusting motor 281, and the adjusting process is simple and accurate.

The use method comprises the following steps: when the sheet metal part 1 is transported to the position of the mold 21, the piston rod of the lifting cylinder extends out to drive the first slider 222 to move, and the second slider 223 is jacked up upwards through the first inclined surface 2221 and the second inclined surface 2231 to lift the mold 21. The die 21 supports the sheet metal part 1. Then the piston rod of the upper flanging oil cylinder 23 extends and retracts to extrude out the transverse flanging 111 of the sheet metal part 1. And the piston rod of the side flanging oil cylinder 24 extends and retracts to extrude the vertical flanging 121 of the sheet metal part 1. The piston rod of the inclined pressing oil cylinder 252 extends out to press the sheet metal part 1, and then the piston rod of the inclined flanging oil cylinder 251 extends out and retracts to press out two short flanging 112 of the sheet metal part 1. The piston rod of the slant compression cylinder 252 is retracted and the piston rod of the lift cylinder 221 is retracted. The die 21 descends to put down the sheet metal part 1, and then the flanging processing of the sheet metal part 1 can be completed.

The flanging press can simultaneously perform flanging on four edges of a workpiece, saves space, effectively reduces cost, and can also improve efficiency because the flanging can be performed simultaneously.

The above-described embodiments of the present invention do not limit the scope of the present invention. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. The utility model provides a panel beating shaping automatic production line side turn-ups press, includes fuselage (2), and fuselage (2) one side is connected with mould (21), its characterized in that: the machine body (2) is fixedly connected with a cylinder body of an upper flanging cylinder (23) at a position right above the die (21), a piston rod of the upper flanging cylinder (23) is vertically arranged, the machine body (2) is connected with a cylinder body of a side flanging cylinder (24) at a position corresponding to one side of the die (21), a piston rod of the side flanging cylinder (24) is horizontally arranged, the machine body (2) is fixedly connected with a cylinder body of an inclined pressing cylinder (252), inclined flanging cylinders (251) are connected at positions on two sides of the cylinder body of the machine body (2) corresponding to the inclined pressing cylinder (252), the piston rod of the inclined pressing cylinder (252) and the piston rod of each inclined flanging cylinder (251) are parallel to each other, the piston rod of the inclined pressing cylinder (252) and the piston rod of each inclined flanging cylinder (251) are arranged in an upward inclined manner by the piston rod of the side flanging cylinder (24) approaching one end of the die (21), and the piston rod of the upper flanging cylinder (23) is inclined towards the other end, The piston rod of the side flanging oil cylinder (24) and the piston rod of each inclined flanging oil cylinder (251) can be abutted against the die (21).

2. The sheet metal forming automatic production line side flanging press of claim 1, characterized in that: the piston rod of the upper flanging oil cylinder (23), the piston rod of the side flanging oil cylinder (24) and the piston rod of each inclined flanging oil cylinder (251) are in threaded connection with a stamping block (231), and the stamping blocks (231) can abut against the die (21).

3. The sheet metal forming automatic production line side flanging press of claim 1, characterized in that: mould (21) sliding connection is on fuselage (2), and mould (21) slide along fuselage (2) direction of height, and fuselage (2) are connected with drive mould (21) along fuselage (2) direction of height removal's lifting unit (22).

4. The sheet metal forming automatic production line side flanging press of claim 3, characterized in that: the lifting assembly (22) comprises a cylinder body of a lifting oil cylinder (221) fixedly connected to the machine body (2), a piston rod of the lifting oil cylinder (221) is horizontally arranged, the piston rod of the lifting oil cylinder (221) is fixedly connected with a first sliding block (222), the mold (21) is fixedly connected with a second sliding block (223), the second sliding block (223) is slidably connected to the machine body (2), and the second sliding block (223) slides along the height direction of the machine body (2);

first inclined plane (2221) have been seted up to first slider (222), and first inclined plane (2221) is by being close to lift cylinder (221) one end to the other end downward sloping setting, and second inclined plane (2231) have been seted up to second slider (223) bottom, and second inclined plane (2231) is the same with first inclined plane (2221) incline direction, and first inclined plane (2221) can butt second inclined plane (2231).

5. The sheet metal forming automatic production line side flanging press of claim 4, characterized in that: the position of the machine body (2) corresponding to the second sliding block (223) is fixedly provided with a lifting sliding rail (224), the second sliding block (223) is provided with a lifting sliding groove (2232), and the lifting sliding rail (224) is connected in the lifting sliding groove (2232) in a sliding manner.

6. The sheet metal forming automatic production line side flanging press of claim 1, characterized in that: the bottom of the machine body (2) is provided with a base (3), an adjusting sliding rail (31) is fixedly connected to the base (3), an adjusting sliding groove (27) is formed in the bottom of the machine body (2), and the adjusting sliding rail (31) is connected in the adjusting sliding groove (27) in a sliding mode.

7. The sheet metal forming automatic production line side flanging press of claim 6, characterized in that: a plurality of upper threaded holes (271) are formed in the bottom of the machine body (2), a plurality of lower threaded holes (32) are formed in the base (3), fastening bolts (272) are connected with the inner portions of the upper threaded holes (271) in a threaded mode, and the fastening bolts (272) can be connected with the inner portions of the lower threaded holes (32) in a threaded mode.

8. The sheet metal forming automatic production line side flanging press of claim 6, characterized in that: the base (3) is fixedly connected with a rack (33), the machine body (2) is rotatably connected with an adjusting gear (28), the adjusting gear (28) is meshed with the rack (33), and the adjusting gear (28) is fixedly connected with an adjusting motor (281).

9. The sheet metal forming automatic production line side flanging press of claim 6, characterized in that: fuselage (2) are close to oblique turn-ups hydro-cylinder (251) and oblique compression hydro-cylinder (252) position department and rotate and are connected with mounting bracket (25), and turn-ups hydro-cylinder (251) and oblique compression hydro-cylinder (252) fixed connection are on mounting bracket (25) to one side, and mounting bracket (25) are connected with drive mounting bracket (25) pivoted drive assembly (26).

10. The sheet metal forming automatic production line side flanging press of claim 9, characterized in that: the driving assembly (26) comprises a driving motor (261) fixedly connected to the machine body (2), a driving gear (262) is fixedly connected to an output shaft of the driving motor (261), a driving gear ring (263) is fixedly connected to the mounting frame (25), and the driving gear (262) is meshed with the driving gear ring (263).