CN112792164A - Mechanism with backup plate on bending machine - Google Patents
Mechanism with backup plate on bending machine Download PDFInfo
- Publication number
- CN112792164A CN112792164A CN202110109857.7A CN202110109857A CN112792164A CN 112792164 A CN112792164 A CN 112792164A CN 202110109857 A CN202110109857 A CN 202110109857A CN 112792164 A CN112792164 A CN 112792164A
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- CN
- China
- Prior art keywords
- backup plate
- frame
- bending
- transverse
- carriage
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/002—Positioning devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/003—Positioning devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D53/00—Making other particular articles
- B21D53/02—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D7/00—Bending rods, profiles, or tubes
- B21D7/16—Auxiliary equipment, e.g. for heating or cooling of bends
Abstract
The invention relates to a mechanism with a backup plate on a bending machine, which is technically characterized by comprising the following components: a mounting frame; the transverse moving mechanism is arranged on the mounting frame in a transversely movable manner; a backup plate component which is arranged on the transverse moving mechanism in a way of moving up and down; the backup plate lifting mechanism drives the backup plate assembly to move up and down on the transverse moving mechanism; the backup plate assembly comprises a backup plate frame, a backup plate which is rotatably arranged on the backup plate frame and can lean against a workpiece, and a backup plate rotation driving device for driving the backup plate to rotate. The invention has simple structure and can be used for blocking and leaning when a workpiece is bent.
Description
[ technical field ] A method for producing a semiconductor device
The invention relates to a mechanism on a heat exchanger bending machine.
[ background of the invention ]
The heat exchanger or the condenser is often used in refrigeration equipment such as an air conditioner, the heat exchanger or the condenser needs to be bent in the use process, and in the bending process, the bending assembly needs to position the end part of a workpiece or lean against the workpiece, so that the workpiece is more stable in bending. In the prior art, a positioning mechanism on a bending machine structure is generally fixed and cannot move or be correspondingly adjusted according to the shape of a bent workpiece, so that the workpiece is unnecessarily moved or misplaced during bending, and the defective rate is high.
[ summary of the invention ]
The invention aims to overcome the defects of the prior art and provides a mechanism with a backup plate on a bending machine, which has a simple structure and can correspondingly adjust and drag along with a workpiece.
In order to solve the problems, the invention adopts the following technical scheme:
the utility model provides a mechanism of taking backup plate on bender which characterized in that includes:
a mounting frame;
the transverse moving mechanism is arranged on the mounting rack in a transversely movable manner;
a backup plate component which is arranged on the transverse moving mechanism in a way of moving up and down;
the backup plate lifting mechanism drives the backup plate assembly to move up and down on the transverse moving mechanism;
the backup plate assembly comprises a backup plate frame, a backup plate which is rotatably arranged on the backup plate frame and can lean against a workpiece, and a backup plate rotation driving device for driving the backup plate to rotate.
The mechanism with the backup plate on the bending machine is characterized in that: the transverse moving mechanism comprises a backup plate transverse moving frame capable of transversely moving on the mounting frame and a first transverse moving power device for driving the backup plate transverse moving frame to transversely move.
The mechanism with the backup plate on the bending machine is characterized in that: the mounting frame is provided with a transverse guide rail, the backup plate transverse moving frame is provided with a transverse moving chute which can be clamped on the transverse guide rail in a sliding mode, and the first transverse moving power device is a linear driving device for driving the backup plate transverse moving frame to move transversely.
The mechanism with the backup plate on the bending machine is characterized in that: the backup plate frame is provided with a backup plate rotating shaft, the backup plate is fixed on the backup plate rotating shaft, and the backup plate rotates the driving device to drive the backup plate rotating shaft to rotate.
The mechanism with the backup plate on the bending machine is characterized in that: the backup plate is provided with two clamping blocks which are arranged oppositely in the longitudinal direction and used for clamping two sides of a workpiece, and a clamping block power device for driving the two clamping blocks to be relatively close to or far away from.
The mechanism with the backup plate on the bending machine is characterized in that: the backup plate lifting mechanism comprises a power device arranged on the transverse moving mechanism, and a first transmission piece which is matched with the power device to drive the backup plate frame to lift is arranged on the backup plate frame.
The mechanism with the backup plate on the bending machine is characterized in that: the bending transverse moving frame is arranged on the mounting frame in a transversely moving mode, a second transverse moving power device for driving the bending transverse moving frame to transversely move is arranged on the mounting frame or the bending transverse moving frame, a bending assembly for bending a workpiece is arranged on the bending transverse moving frame in a vertically moving mode, and a bending lifting mechanism for driving the bending assembly to vertically move is further arranged on the bending transverse moving frame.
The mechanism with the backup plate on the bending machine is characterized in that: the subassembly of bending include by the elevating system drive of bending the installation curved frame of bending on the sideslip frame, the installation curved frame of bending on be equipped with pivot, drive pivot pivoted rotation actuating mechanism, the pivot on be equipped with and drive pivoted even linkage frame by the pivot, the pivot on still be equipped with the commentaries on classics rod of direction when bending the work piece, even the linkage frame on can be equipped with carriage frame and drive with reciprocating the carriage elevating gear that carriage frame reciprocated, carriage frame on be equipped with the carriage that can drag the work piece.
The mechanism with the backup plate on the bending machine is characterized in that: the carriage is arranged on the carriage frame in a transversely moving way, and the carriage frame is provided with a carriage transverse moving device for driving the carriage to transversely move.
The mechanism with the backup plate on the bending machine is characterized in that: the second transverse moving power device is arranged on the bending transverse moving frame, and a second transmission piece which is matched with the second transverse moving power device to drive the bending transverse moving frame to transversely move is arranged on the mounting frame.
The invention has the following beneficial effects: the backup plate component can move up and down and transversely, so that the backup plate component can adjust the position to prevent interference with a workpiece, and can also accurately move to the position of the workpiece, and the backup plate can rotate, so that the corresponding angle can be adjusted according to the bent shape of the end part of the workpiece, the backup plate is adapted to the workpiece, and the backup plate can drag the workpiece; the clamping blocks are arranged on the backup plate, the backup plate leans against the end face of the workpiece, and the clamping blocks clamp two sides of the workpiece, so that the fins of the workpiece are prevented from being staggered during bending, and the yield is improved; the bending component for bending the workpiece can move up and down and transversely, so that the workpiece cannot be blocked when being fed and discharged, the workpiece is avoided, the workpiece can enter and exit from the rack in any direction, the machine can be selected according to actual requirements (site space, workpiece bending process requirements and the like), the use is convenient, and the working efficiency is improved.
[ description of the drawings ]
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a perspective view of a component of the present invention;
FIG. 3 is a bottom view of the components of the present invention;
FIG. 4 is an exploded view of a component of the present invention;
FIG. 5 is a perspective view of a backup plate assembly of the present invention;
FIG. 6 is a bottom view of the fence assembly of the present invention;
fig. 7 is an exploded view of the fence assembly of the present invention.
[ detailed description ] embodiments
The invention is described in further detail below with reference to the following detailed description and accompanying drawings:
as shown in fig. 1 to 7, a mechanism with a backup plate for a bending machine is characterized by comprising:
a mounting frame 1;
the transverse moving mechanism 35 is transversely movably arranged on the mounting frame 1, the transverse direction is a direction defined for convenience in description, and is an opposite direction, and the transverse direction can refer to the length direction of the mounting frame 1 or the direction of the workpiece moving to one side of the bending mechanism;
the backup plate assembly 7 is arranged on the transverse moving mechanism 35 in a vertically movable mode, and the backup plate assembly 7 transversely moves along with the transverse moving mechanism 35;
a backup plate lifting mechanism 73 which drives the backup plate assembly 7 to move up and down on the transverse moving mechanism 35;
the backup plate assembly 7 comprises a backup plate frame 72, a backup plate 74 which is rotatably arranged on the backup plate frame 72 and can lean against the workpiece, and a backup plate rotation driving device 75 which drives the backup plate 74 to rotate.
The transverse moving mechanism 35 comprises a backup plate transverse moving frame 71 capable of transversely moving on the mounting frame 1 and a first transverse moving power device 33 driving the backup plate transverse moving frame 71 to transversely move. A transverse guide rail 11 is arranged on the mounting rack 1, a transverse sliding chute 411 which is slidably clamped on the transverse guide rail 11 is arranged on the backup plate transverse moving frame 71, the first transverse moving power device 33 is a linear driving device which drives the backup plate transverse moving frame 71 to transversely move, the linear driving device can be a gear and rack mechanism, a rack is arranged on the mounting rack 1, a motor is arranged on the backup plate transverse moving frame 71, and a gear which is meshed with the rack is arranged on the motor; the linear driving device can also be a screw rod and nut seat mechanism, a nut seat is arranged on the backup plate transverse moving frame 71, and a motor is arranged on the mounting frame 1 to drive the screw rod to drive the nut seat.
The backup plate 74 is provided with two clamping blocks 76 which are longitudinally arranged oppositely and used for clamping two sides of a workpiece, and a clamping block power device 77 for driving the two clamping blocks 76 to relatively approach or separate, wherein the clamping block power device 77 can be realized by a screw rod and two nut seats with different rotation directions, and the two clamping blocks 76 are respectively provided with the nut seats with different rotation directions; of course, the clamping block power device 77 may be a conveyor belt, and a motor drives the conveyor belt in a loop shape, and the two clamping blocks 76 are respectively arranged on two opposite belt sheets.
The backup plate lifting mechanism 73 comprises a power device 78 arranged on the transverse moving mechanism 35, a first transmission member 723 which is matched with the power device 78 to drive the backup plate frame 72 to lift is arranged on the backup plate frame 72, the power device 78 can be realized by a screw rod nut seat, certainly can be realized by pushing of an air cylinder, and can also be realized by a gear and a rack; for example, the first transmission member is a vertical rack, the power device 78 is a motor, and a gear engaged with the rack is disposed on the motor.
The mounting frame 1 is provided with a bending transverse frame 51 capable of transversely moving, the mounting frame 1 or the bending transverse frame 51 is provided with a second transverse power device 30 for driving the bending transverse frame 51 to transversely move, the second transverse power device 30 is arranged on the bending transverse frame 51, the mounting frame 1 is provided with a second transmission piece 32 matched with the second transverse power device 30 to drive the bending transverse frame 51 to transversely move, the second transverse power device 30 can be a gear rack mechanism, a screw nut seat mechanism, a synchronous belt mechanism and a hydraulic cylinder mechanism, for example, a rack (the second transmission piece 32) is arranged at the top of the mounting frame 1, a motor is arranged on the first transverse frame 31, a gear and rack are matched with the motor, a bending assembly 20 for bending a workpiece is arranged on the bending transverse frame 51 capable of vertically moving, a backup plate assembly 7 is arranged at one side of the bending assembly 20, when the bending assembly 20 bends the workpiece, the backup plate assembly 7 abuts against a workpiece, the bending transverse frame 51 is further provided with a bending lifting mechanism 40 for driving the bending assembly 20 to move up and down, the bending lifting mechanism 40 can be a vertical rack arranged on the first bending installation bending frame 42, the first transverse frame 41 is provided with a motor for driving the vertical rack, and the bending lifting mechanism 40 can also be a cylinder mechanism and a vertical screw rod matched with a nut seat.
The bending assembly 20 comprises a bending installation bending frame 42 driven by a bending lifting mechanism 40 to move up and down on a bending transverse frame 51, a rotating shaft 43 and a rotation driving mechanism 34 for driving the rotating shaft 43 to rotate are arranged on the bending installation bending frame 42, and the rotation driving mechanism 34 can be that a synchronous belt device is arranged on a first bending installation bending frame 42 to drive a first rotating shaft 43 to rotate, namely a motor drives a conveying belt which drives the first rotating shaft 43 to rotate; of course, the rotation driving mechanism 34 may also be a mode that the motor drives a gear, and the gear drives the first rotating shaft 43 to rotate. The rotating shaft 43 is provided with a linkage frame 44 driven by the rotating shaft 43 to rotate, the upper end of the linkage frame 44 is fixed on the rotating shaft 43, the rotating shaft 43 is further provided with a rotating rod 45 guiding a workpiece during bending, the rotating rod 45 can be sleeved on the rotating shaft 43 in a relatively rotating manner, the linkage frame 44 is provided with a carriage frame 46 and a carriage lifting device 49 driving the carriage frame 46 to move up and down in a vertically moving manner, the carriage frame 46 is fixed at the lower end of the linkage frame 44, the carriage frame 46 is provided with a carriage 47 capable of dragging the workpiece, and the carriage lifting device 49 can be realized in a mode of an air cylinder or a lead screw nut frame and the like, for example, the first linkage frame 44 is provided with an air cylinder, and the shaft of the air cylinder pushes the first carriage frame 46.
The carriage 47 is transversely movably arranged on the carriage frame 46, and the carriage frame 46 is provided with a carriage transverse moving device 48 for driving the carriage 47 to transversely move. The carriage 47 can move transversely, so that when bending, the first carriage 47 can follow the workpiece to follow, the carriage traversing device 48 can be in a screw rod and nut seat mode, the nut seat is arranged on the first carriage 47, the motor drives the screw rod to rotate, and the carriage traversing device 48 can also be of course in a gear rack mechanism.
Claims (10)
1. The utility model provides a mechanism of taking backup plate on bender which characterized in that includes:
a mounting frame (1);
a transverse moving mechanism (35) which is arranged on the mounting rack (1) in a transversely moving way;
a backup plate assembly (7) which is arranged on the transverse moving mechanism (35) in a manner of moving up and down;
the backup plate lifting mechanism (73) drives the backup plate component (7) to move up and down on the transverse moving mechanism (35);
the backup plate assembly (7) comprises a backup plate frame (72), a backup plate (74) which is rotatably arranged on the backup plate frame (72) and can lean against a workpiece, and a backup plate rotation driving device (75) which drives the backup plate (74) to rotate.
2. The mechanism with the backup plate on the bending machine according to claim 1, characterized in that: the transverse moving mechanism (35) comprises a backup plate transverse moving frame (71) capable of transversely moving on the mounting frame (1) and a first transverse moving power device (33) for driving the backup plate transverse moving frame (71) to transversely move.
3. The mechanism with the backup plate on the bending machine according to claim 2, characterized in that: the transverse guide rail (11) is arranged on the mounting frame (1), the transverse sliding chute (411) which can be clamped on the transverse guide rail (11) in a sliding mode is arranged on the backup plate transverse moving frame (71), and the first transverse moving power device (33) is a linear driving device for driving the backup plate transverse moving frame (71) to move transversely.
4. The mechanism with the backup plate on the bending machine according to claim 1, characterized in that: backup plate pivot (720) are equipped with on backup plate frame (72), backup plate (74) fix backup plate pivot (720) on, backup plate rotate drive arrangement (75) drive backup plate pivot (720) rotate.
5. The mechanism with the backup plate on the bending machine according to claim 1, characterized in that: the backup plate (74) is provided with two clamping blocks (76) which are arranged oppositely in the longitudinal direction and used for clamping two sides of a workpiece, and a clamping block power device (77) which drives the two clamping blocks (76) to relatively approach or move away.
6. The mechanism with the backup plate on the bending machine according to claim 1, characterized in that: backup plate elevating system (73) including establishing power device (78) on sideslip mechanism (35), backup plate frame (72) on be equipped with and cooperate with power device (78) and drive first transmission piece (723) that backup plate frame (72) go up and down.
7. The mechanism with the backup plate on the bending machine according to claim 1, characterized in that: the bending device is characterized in that a bending transverse frame (51) is arranged on the mounting frame (1) in a transversely movable mode, a second transverse power device (30) for driving the bending transverse frame (51) to transversely move is arranged on the mounting frame (1) or the bending transverse frame (51), a bending assembly (20) for bending a workpiece is arranged on the bending transverse frame (51) in a vertically movable mode, and a bending lifting mechanism (40) for driving the bending assembly (20) to vertically move is further arranged on the bending transverse frame (51).
8. The mechanism with the backup plate on the bending machine according to claim 7, characterized in that: bend subassembly (20) include by bending elevating system (40) drive and bend installation curved frame (42) that reciprocates on sideslip frame (51) of bending, the installation curved frame (42) on be equipped with pivot (43), drive pivot (43) pivoted rotation actuating mechanism (34), pivot (43) on be equipped with and drive pivoted even linkage frame (44) by pivot (43), pivot (43) on still be equipped with commentaries on classics rod (45) of direction when bending the work piece, even linkage frame (44) on can be equipped with carriage (46) and drive with reciprocating carriage elevating gear (49) that carriage (46) reciprocated, carriage (46) on be equipped with carriage (47) that can drag the work piece.
9. The mechanism with the backup plate on the bending machine according to claim 7, characterized in that: the carriage (47) can be transversely movably arranged on the carriage frame (46), and the carriage frame (46) is provided with a carriage transverse moving device (48) for driving the carriage (47) to transversely move.
10. The mechanism with the backup plate on the bending machine according to claim 7, characterized in that: the second transverse power device (33) is arranged on the bending transverse frame (51), and the mounting frame (1) is provided with a second transmission piece (32) which is matched with the second transverse power device (33) to drive the bending transverse frame (51) to transversely move.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110109857.7A CN112792164A (en) | 2021-01-27 | 2021-01-27 | Mechanism with backup plate on bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110109857.7A CN112792164A (en) | 2021-01-27 | 2021-01-27 | Mechanism with backup plate on bending machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112792164A true CN112792164A (en) | 2021-05-14 |
Family
ID=75812048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110109857.7A Pending CN112792164A (en) | 2021-01-27 | 2021-01-27 | Mechanism with backup plate on bending machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112792164A (en) |
-
2021
- 2021-01-27 CN CN202110109857.7A patent/CN112792164A/en active Pending
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