CN210305173U - Section bar bending equipment - Google Patents
Section bar bending equipment Download PDFInfo
- Publication number
- CN210305173U CN210305173U CN201921168036.5U CN201921168036U CN210305173U CN 210305173 U CN210305173 U CN 210305173U CN 201921168036 U CN201921168036 U CN 201921168036U CN 210305173 U CN210305173 U CN 210305173U
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- plate
- baffle
- bending
- fixing plate
- screw rod
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- 238000005452 bending Methods 0.000 title claims abstract description 84
- 238000003825 pressing Methods 0.000 claims abstract description 18
- 230000001681 protective effect Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 5
- 230000005611 electricity Effects 0.000 abstract 1
- 239000002184 metal Substances 0.000 description 10
- 230000000694 effects Effects 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model discloses a section bar equipment of buckling, including frame, pressure head, drive driving piece, the workstation that the pressure head reciprocated, locate mould of bending on the workstation, adjustment mechanism, feed mechanism and the positioning mechanism who is used for adjusting the mould position of bending, positioning mechanism is including locating first fixed plate on the workstation, baffle, the symmetry that can first fixed plate remove relatively are located trigger switch on the baffle, be used for the drive the first drive assembly that the relative first fixed plate of baffle removed and the clamping component who is used for pressing from both sides tight panel, trigger switch is connected with the driving piece electricity, and this equipment need not to process the fifty percent discount curved position and carries out the mark, only need during the turn promote panel support on the baffle can, be convenient for fix a position the processing position, and the accuracy is high.
Description
Technical Field
The utility model belongs to the technical field of sheet metal shaping manufacturing equipment, especially, relate to a section bar equipment of bending.
Background
The bending machine is important equipment for bending and forming metal workpieces and is used for pressing steel plates into parts in various shapes according to process requirements. When the bending machine works, the oil cylinder drives the pressing head to be closed with the bending die so as to bend the plate.
The existing bending machine needs to manually mark the bending position before bending the plate, and pushes the plate to a bending die, the accuracy of the bending position is completely determined by the precision pushed by a worker, the machining precision cannot be guaranteed, and the labor intensity is high.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an overcome prior art not enough, provide a section bar equipment of bending that machining precision is high.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a section bar bending device comprises a machine base, a pressure head, a driving piece, a workbench, a bending die, an adjusting mechanism, a feeding mechanism and a positioning mechanism, wherein the driving piece drives the pressure head to move up and down, the bending die is arranged on the workbench, the adjusting mechanism is used for adjusting the position of the bending die, the feeding mechanism and the positioning mechanism are arranged on the workbench, the positioning mechanism comprises a first fixing plate, a baffle plate, trigger switches, a first driving assembly and a clamping assembly, the first fixing plate is arranged on the workbench, the trigger switches are symmetrically arranged on the baffle plate, the first driving assembly is used for driving the baffle plate to move relative to the first fixing plate, the clamping assembly; when needs add man-hour to panel, adjust the baffle position according to panel processing position, then promote panel and slide on the mould of bending for panel supports on the baffle and extrudes two trigger switch, trigger switch will start driving piece promotion pressure head to driving piece signals and move down, and then bend panel, compare with traditional bender, this equipment need not to process the fifty percent discount position mark, during the turn only need promote panel support on the baffle can, be convenient for fix a position the processing position, and the accuracy is high.
The clamping group comprises a second fixing plate arranged on the baffle, a pressing plate arranged below the second fixing plate, a plurality of first elastic pieces and a protective component, wherein the plurality of first elastic pieces and the protective component are uniformly arranged on the pressing plate; one side of the plate can be fixed on the first fixing plate by pushing the pressing plate through the first elastic piece, so that the plate is prevented from displacing before being bent, and the processing precision is ensured; and the first elastic piece can be extruded to contract to drive the pressing plate to move upwards when the plate is bent, so that the plate can be normally separated from the pressing plate.
The protective component comprises an arc-shaped bent plate arranged on the second fixed plate and a roller arranged at the joint of the arc-shaped bent plate and the pressing plate; the arc-shaped bent plate can play a role in guiding, so that the plate can be conveniently inserted, and the plate can be conveniently separated from the pressing plate when being bent.
The first driving assembly comprises a sliding chute arranged on the first fixing plate, guide posts symmetrically arranged on the baffle and a first screw rod arranged on the baffle, and the first fixing plate is provided with a first threaded hole matched with the first screw rod; the first screw rod is rotated to drive the baffle to slide in the sliding groove, so that the position of the baffle is adjusted, and the baffle can be conveniently adapted to different processing positions.
The adjusting mechanism comprises a sliding groove arranged on the workbench, a plurality of push rods arranged on the bending die, a connecting plate used for connecting the push rods, a second lead screw in threaded connection with the connecting plate, a fixed sleeve arranged on the workbench and a die positioning assembly used for positioning the bending die; the second screw rod is rotated to drive the bending die to move, so that the processing requirements of different bending angles can be met conveniently.
A plurality of bending grooves are formed in the bending die and are different in shape; the processing requirements of different bending angles are met, and a bending die does not need to be replaced.
The positioning assembly comprises a jack arranged on the bottom surface of the bending die, an ejector rod, a sleeve sleeved on the ejector rod, a second elastic piece arranged in the sleeve, a ball arranged on the ejector rod, a driving part for driving the ejector rod to move up and down and an anti-falling part, and the jack is arranged corresponding to the bending groove; the second lead screw is rotated to drive the bending die to move, when the jack is aligned with the ejector rod, the ejector rod is inserted into the jack under the pushing of the second elastic piece, and the jack corresponds to the bending groove up and down, so that the bending groove is aligned with the pressure head right time, the positioning of the bending die is completed, the bending die can be fixed, and the positioning of the bending die is simple and convenient and accurate.
The driving part comprises a third fixed plate symmetrically arranged on the bottom surface of the workbench, a fourth fixed plate arranged on the third fixed plate, a second screw rod arranged on the fourth fixed plate and an annular baffle arranged on the second screw rod, the upper end of the second screw rod is fixedly connected with the sleeve, and the workbench is provided with a second threaded hole matched with the second screw rod; when the bending die needs to be moved, the second screw rod is rotated to drive the sleeve to move downwards, so that the ejector rod is driven to move downwards to be ejected from the jack, and the bending die is convenient to move; the arrangement of the annular baffle can limit the downward moving distance of the ejector rod, so that the upper end of the ejector rod is separated from the jack, the bending die can be moved, and the ball can be in the jack to guarantee the positioning effect.
The anti-falling part comprises a first bulge arranged on the ejector rod and a second bulge arranged on the inner wall of the fixed sleeve; the ejector rod can be prevented from being pulled out of the sleeve through the mutual matching of the first protrusion and the second protrusion.
The feeding mechanism comprises a feeding table and a plurality of round rollers uniformly arranged on the feeding table; the feeding table is arranged, so that the plates do not need to be swung manually, and the plates are pushed, so that the labor intensity is reduced; and the round roller is arranged, so that the plate can be conveniently pushed to roll on the feeding table.
To sum up, add man-hour to panel as needs, adjust the baffle position according to panel processing position, then promote panel and slide on the mould of bending for panel supports on the baffle and extrudes two trigger switch, and trigger switch will start the driving piece to driving piece signals and promote the pressure head and move down, and then bends panel, compares with traditional bender, and this equipment need not to process the fifty percent discount position mark, during the turn only need promote panel support on the baffle can, be convenient for fix a position the processing position, and the accuracy is high.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a cross-sectional view of the present invention.
Fig. 3 is an enlarged view of fig. 2 at a.
Fig. 4 is an enlarged view of fig. 2 at B.
Detailed Description
As shown in fig. 1-4, a profile bending apparatus includes a machine base 1, a press head 11, a driving member 12, a workbench 13, a bending die 15, a fixing frame 14, an adjusting mechanism, a feeding mechanism and a positioning mechanism, wherein the machine base 1 is a conventional metal base; the workbench 13 is fixed on the machine base 1; the fixed frame 14 is fixed on the workbench; the driving part 12 is a hydraulic cylinder and is fixed on the fixed frame 14; the pressure head 11 is a conventional pressure head and is fixed at the output end of the driving part 12; the bending die 15 is a conventional bending die, and a plurality of bending grooves 151 are formed in the bending die, and each bending groove is parallel to each other.
Specifically, the adjusting mechanism comprises a sliding groove 2, a push rod 21, a connecting plate 22, a second screw rod 23, a fixing sleeve 24 and a positioning assembly, wherein the sliding groove 2 is formed in the workbench and can be used for sliding of the bending die; the push rods 21 are uniformly arranged on the bending die, one end of each push rod is fixed on the bending die, and the other end of each push rod penetrates through the workbench to extend out; the connecting plate 22 is fixed at one end of the push rod, which extends out; the fixed sleeve 24 is a conventional metal sleeve and is fixed on the side surface of the workbench; the second screw rod 23 is a conventional metal screw rod which is screwed on the connecting plate, and the end part of the second screw rod is rotatably connected in the fixed sleeve; the second screw rod is rotated to drive the bending die to move, so that the processing requirements of different bending angles can be met conveniently, and the bending die does not need to be replaced.
Preferably, the positioning assembly comprises a jack 3, a push rod 31, a sleeve 32, a second elastic element 33, a ball 34, a third fixing plate 35, a fourth fixing plate 36, a third screw 37, an annular baffle 38, a first protrusion 39 and a second protrusion 391, and the push rod 31 is arranged in the workbench in a penetrating manner; the third fixing plates 35 are symmetrically fixed at the bottom of the workbench; two sides of the fourth fixing plate 36 are respectively fixed on the third fixing plate; the third screw rod 37 is a conventional metal screw rod, the lower end of the third screw rod penetrates through the fourth fixing plate, and the upper end of the third screw rod is screwed on the workbench through a second threaded hole formed in the workbench; the lower end of the sleeve 32 is fixed at the upper end of the second screw rod and can be used for inserting a mandril; the second elastic part 33 is a conventional metal spring which is arranged in the sleeve, the upper end of the second elastic part is fixed on the ejector rod, and the lower end of the second elastic part is fixed at the bottom of the sleeve; the annular baffle 38 is fixed on the second screw rod; the ball 34 is a conventional metal ball which is rotatably connected to the upper end of the ejector rod, so that the abrasion between the ejector rod and the bending die can be reduced, and the ejector rod can be conveniently moved out of the jack; the jack 3 is arranged at the bottom of the bending die and corresponds to the bending groove up and down, the second screw rod is rotated to drive the bending die to move, when the jack is aligned with the ejector rod, the ejector rod is inserted into the jack under the pushing of the second elastic piece, and the bending groove is aligned with the pressure head right due to the fact that the jack corresponds to the bending groove up and down, so that the positioning of the bending die is completed, the bending die can be fixed, and the positioning of the bending die of the equipment is simple and convenient and accurate; when the bending die needs to be moved, the second screw rod is rotated to drive the sleeve to move downwards, so that the ejector rod is driven to move downwards to be ejected from the jack, and the bending die is convenient to move; the arrangement of the annular baffle can limit the downward moving distance of the ejector rod, so that the upper end of the ejector rod is separated from the jack, the bending die can be guaranteed to move, and the ball can be in the jack, so that the positioning effect is guaranteed; the first bulge 39 is fixed at the bottom end of the ejector rod; the second protrusion 391 is fixed on the inner wall of the upper end of the sleeve, and the ejector rod can be prevented from being separated from the fixed sleeve through the mutual matching of the first protrusion and the second protrusion.
The feeding mechanism comprises a feeding table 4 and a round roller 41, and the feeding table 4 is fixed on the workbench; the round rollers 41 are conventional metal round rollers and are uniformly arranged on the feeding table, the feeding table is provided with a mounting groove matched with the round rollers, and two ends of each round roller are respectively and rotatably connected to the mounting groove; the feeding table is arranged without manually swinging the plate, the plate is pushed, and the labor intensity is reduced; and the round roller is arranged, so that the plate can be conveniently pushed to roll on the feeding table.
Specifically, the positioning mechanism comprises a first fixing plate 5, a baffle 51, a trigger switch, a chute 52, a guide post 53, a first screw 54 and a clamping assembly, wherein the first fixing plate 5 is fixed on the workbench; the sliding groove 52 is formed in the first fixing plate; the baffle 51 is arranged in the sliding groove 52 and can slide relative to the sliding groove; one end of the guide column 53 is fixed on the baffle, and the other end penetrates through the first fixing plate 5; the first screw rod 54 is a conventional metal screw rod, one end of the first screw rod is fixed on the baffle, and the other end of the first screw rod is screwed on the first fixing plate; trigger switch chooses conventional touch switch for use, the symmetry is fixed on the baffle, then add man-hour to panel as required, adjust the baffle position according to panel machined position, then promote panel and slide on the mould of bending, make panel support on the baffle and extrude two trigger switch, trigger switch will move down to driving piece signals start driving piece promotion pressure head, and then bend panel, compare with traditional bender, this equipment need not to process the fifty percent discount position mark, only need during the turn promote panel support on the baffle can, be convenient for fix a position the machined position, and the accuracy is high.
Preferably, the clamping assembly comprises a second fixing plate 6, a pressing plate 61, a first elastic member 62, an arc-shaped bending plate 63 and a roller 64, wherein the second fixing plate 6 is horizontally fixed on the first fixing plate; the first elastic pieces 62 are conventional springs and are uniformly arranged on the lower surface of the second fixing plate, and the upper ends of the first elastic pieces are fixed on the lower surface of the second fixing plate; the pressing plate 61 is made of elastic rubber and fixed at the lower end of the first elastic piece 62; one side of the plate can be fixed on the first fixing plate by pushing the pressing plate through the first elastic piece, so that the plate is prevented from displacing before being bent, and the processing precision is ensured; when the plate is bent, the first elastic piece can be extruded to contract to drive the pressing plate to move upwards, so that the plate can be normally separated from the pressing plate; the arc-shaped bent plate 63 is fixed on the side surface of the pressing plate; the roller 64 is rotatably connected at the joint of the arc-shaped bent plate and the pressure plate; the arc-shaped bent plate can play a role in guiding, so that the plate can be conveniently inserted, and the plate can be conveniently separated from the pressing plate when being bent.
Claims (10)
1. The utility model provides a section bar equipment of bending, includes frame (1), pressure head (11), drive driving piece (12), workstation (13) that the pressure head reciprocated, locate mould (15), the adjustment mechanism, the feed mechanism and the positioning mechanism that are used for adjusting the mould position of bending on the workstation, its characterized in that: the positioning mechanism comprises a first fixing plate (5) arranged on the workbench, a baffle (51) capable of moving relative to the first fixing plate, a trigger switch symmetrically arranged on the baffle, a first driving assembly used for driving the baffle to move relative to the first fixing plate and a clamping assembly used for clamping a plate, wherein the trigger switch is electrically connected with the driving piece.
2. A profile bending apparatus according to claim 1, wherein: the clamp group price is including locating second fixed plate (6) on baffle (51), locating clamp plate (61) of second fixed plate (6) below, evenly locate a plurality of first elastic component (62) and protective member on the clamp plate, first elastic component (62) one end links firmly on clamp plate (61), and the other end links firmly on second fixed plate (6).
3. A profile bending apparatus according to claim 2, wherein: the protection component comprises an arc-shaped bent plate (63) arranged on the second fixing plate (6) and a roller (64) arranged at the joint of the arc-shaped bent plate and the pressing plate.
4. A profile bending apparatus according to claim 1, wherein: the first driving assembly comprises a sliding groove (52) arranged on the first fixing plate (5), guide columns (53) symmetrically arranged on the baffle and a first screw rod (54) arranged on the baffle, and the first fixing plate is provided with a first threaded hole matched with the first screw rod.
5. A profile bending apparatus according to claim 1, wherein: the adjusting mechanism comprises a sliding groove (2) arranged on the workbench (13), a plurality of push rods (21) arranged on the bending die, a connecting plate (22) used for connecting the push rods, a second lead screw (23) screwed on the connecting plate, a fixing sleeve (24) arranged on the workbench and a die positioning assembly used for positioning the bending die.
6. A profile bending apparatus according to claim 1, wherein: the bending die (15) is provided with a plurality of bending grooves (151) with different shapes.
7. A profile bending apparatus according to claim 5, wherein: the positioning assembly comprises a jack (3) arranged on the bottom surface of the bending die, an ejector rod (31), a sleeve (32) sleeved on the ejector rod, a second elastic piece (33) arranged in the sleeve (32), a ball (34) arranged on the ejector rod, a driving part for driving the ejector rod to move up and down and an anti-falling part, wherein the jack is arranged corresponding to the bending groove.
8. A profile bending apparatus according to claim 7, wherein: the driving part comprises a third fixing plate (35) symmetrically arranged on the bottom surface of the workbench, a fourth fixing plate (36) symmetrically arranged on the third fixing plate (35), a third screw rod (37) arranged on the fourth fixing plate and an annular baffle (38) arranged on the third screw rod (37), the upper end of the second screw rod is fixedly connected with the sleeve, and the workbench is provided with a second threaded hole matched with the third screw rod.
9. A profile bending apparatus according to claim 7, wherein: the anti-falling part comprises a first bulge (39) arranged on the ejector rod and a second bulge (391) arranged on the inner wall of the fixed sleeve.
10. A profile bending apparatus according to claim 1, wherein: the feeding mechanism comprises a feeding table (4) and a plurality of round rollers (41) uniformly arranged on the feeding table.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921168036.5U CN210305173U (en) | 2019-07-23 | 2019-07-23 | Section bar bending equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921168036.5U CN210305173U (en) | 2019-07-23 | 2019-07-23 | Section bar bending equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210305173U true CN210305173U (en) | 2020-04-14 |
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ID=70125216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921168036.5U Active CN210305173U (en) | 2019-07-23 | 2019-07-23 | Section bar bending equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210305173U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112170559A (en) * | 2020-09-09 | 2021-01-05 | 安徽誉林汽车部件有限公司 | Radian machining device and radian bending method for automobile sheet metal |
-
2019
- 2019-07-23 CN CN201921168036.5U patent/CN210305173U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112170559A (en) * | 2020-09-09 | 2021-01-05 | 安徽誉林汽车部件有限公司 | Radian machining device and radian bending method for automobile sheet metal |
| CN112170559B (en) * | 2020-09-09 | 2024-01-26 | 安徽誉林汽车部件有限公司 | Radian processing device and radian bending method for automobile sheet metal |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A profile bending equipment Effective date of registration: 20231020 Granted publication date: 20200414 Pledgee: ZHEJIANG DONGYANG RURAL COMMERCIAL BANK Co.,Ltd. Pledgor: Zhejiang Filt Industry and Trade Co.,Ltd. Registration number: Y2023980061921 |