CN113814319A - Automobile sheet metal part machining device and method - Google Patents
Automobile sheet metal part machining device and method Download PDFInfo
- Publication number
- CN113814319A CN113814319A CN202111198293.5A CN202111198293A CN113814319A CN 113814319 A CN113814319 A CN 113814319A CN 202111198293 A CN202111198293 A CN 202111198293A CN 113814319 A CN113814319 A CN 113814319A
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- China
- Prior art keywords
- platform
- bending
- blank pressing
- sheet metal
- fixed
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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
- B21D35/00—Combined processes according to or processes combined with methods covered by groups B21D1/00 - B21D31/00
- B21D35/002—Processes combined with methods covered by groups B21D1/00 - B21D31/00
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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
- B21D19/00—Flanging or other edge treatment, e.g. of tubes
- B21D19/12—Edge-curling
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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
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
- B21D43/10—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by grippers
- B21D43/105—Manipulators, i.e. mechanical arms carrying a gripper element having several degrees of freedom
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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
- B21D5/02—Bending sheet metal along straight lines, e.g. to form simple curves on press brakes without making use of clamping means
- B21D5/0209—Tools therefor
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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
- B21D53/00—Making other particular articles
- B21D53/88—Making other particular articles other parts for vehicles, e.g. cowlings, mudguards
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Abstract
The invention relates to the technical field of automobile machining, in particular to an automobile sheet metal part machining device and method. The automobile sheet metal part processing method integrates two processes of bending and pressing the edges of a sheet material on one set of equipment, improves the working efficiency, avoids the phenomenon of conveying and damaging the sheet material during process conversion, and effectively improves the product quality; the controller controls the movement and mutual cooperation of all parts, so that the full automation of the processing procedure is realized, the processing precision is improved on the technology of improving the efficiency, and the manpower is reduced.
Description
Technical Field
The invention relates to the technical field of automobile machining, in particular to an automobile sheet metal part machining device and method.
Background
The automobile can involve the sheet metal component that the size shape is various in the production course of working, wherein the course of working of most sheet metal components is including cutting, bend, flatten, process such as polishing, sheet metal part thickness is unanimous, when using, some places need add intensity or increase thickness, need carry out the blank pressing and handle, but current blank pressing process is first folding panel to certain angle on bending equipment at first, the manual work is taken off again and is put into and carry out the blank pressing on the blank pressing equipment, divide two steps of processes like this and lead to the process time extension, machining efficiency is low, and make panel impaired easily in the process of transfering, influence subsequent processing.
Disclosure of Invention
The invention provides a device and a method for machining an automobile sheet metal part, which effectively integrate the bending and edge pressing processes of the automobile sheet metal part and reduce the machining time.
The invention adopts the following technical scheme:
a processing device for automobile sheet metal parts comprises a supporting platform and a supporting frame fixed on the supporting platform, wherein a bending mechanism, a grabbing mechanism and a blank pressing mechanism are sequentially arranged on the supporting platform from left to right;
the bending mechanism comprises a bending platform fixed on the supporting platform and a bending strip fixed on the supporting frame, a bending groove is formed in the bending platform, the bending strip is positioned above the bending groove and aligned with the bending groove, and the bending strip can move up and down;
the grabbing mechanism comprises a rotating rod fixed on the supporting frame, and a manipulator capable of grabbing bent plates is fixed at the tail end of the rotating rod;
the blank pressing mechanism comprises a blank pressing platform fixed on the supporting platform and a blank pressing mold fixed on the supporting frame, the blank pressing mold is aligned to the blank pressing platform and can move up and down, and the blank pressing platform can move left and right along the supporting platform.
Preferably, the bending strip is fixed at the tail end of a first electric hydraulic rod, the other end of the first electric hydraulic rod is fixed on the support frame, and the first electric hydraulic rod is connected with the controller.
Preferably, the blank pressing mold is fixed at the tail end of a second electric hydraulic rod, the other end of the second electric hydraulic rod is fixed on the supporting frame, and the second electric hydraulic rod is connected with the controller.
Preferably, a sliding groove is formed in the supporting platform, a pulley matched with the sliding groove is arranged at the bottom of the edge pressing platform, and the side edge of the edge pressing platform is connected with the supporting frame through a telescopic rod.
Preferably, the telescopic rod is connected with a motor, and the motor is connected with the controller.
Preferably, the rotating rod is connected with a rotating motor, and the rotating motor is connected with a controller.
When the device is used for processing the automobile sheet metal part, firstly, the automobile sheet to be processed is placed on the bending platform, the bending strip is started to descend to bend the automobile sheet, then the rotary rod is started to rotate to align the bent sheet, the manipulator opens to fix and clamp the bent sheet, the rotary rod restores to the original position, the blank pressing platform moves to the position below the manipulator, the manipulator opens to loosen and descend the bent sheet to the blank pressing platform, the blank pressing platform moves to the original position, a base plate is placed in the bent sheet, and finally the blank pressing mold is started to descend to finish blank pressing.
Wherein the movements of the bending strip, the rotating rod, the mechanical arm, the blank holder table and the blank holder die are all realized by the controller.
Has the advantages that: according to the automobile sheet metal part processing method, the two processes of bending and edge pressing of the sheet material are integrated on one set of equipment, so that the working efficiency is improved, the phenomenon of conveying and damaging the sheet material during process conversion is avoided, and the product quality is effectively improved;
the controller controls the movement and mutual cooperation of all parts, so that the full automation of the processing procedure is realized, the processing precision is improved on the technology of improving the efficiency, and the manpower is reduced.
Drawings
FIG. 1: the invention has the overall structure schematic diagram;
FIG. 2: the invention supports the top view of the platform;
FIG. 3: the invention has a schematic structural diagram of a blank holder;
FIG. 4: the processing method of the invention is shown schematically;
reference numbers in the figures: 1-supporting platform, 2-supporting frame, 3-bending table, 4-bending groove, 5-bending strip, 6-first electric hydraulic rod, 7-rotating rod, 8-mechanical arm, 9-edge pressing table, 10-edge pressing mold, 11-second electric hydraulic rod, 12-chute, 13-pulley, 14-telescopic rod, 15-motor, 16-controller and 17-rotating motor.
Detailed Description
In order to make the object and technical solution of the present invention clearer, the present invention will be further explained and explained in detail with reference to the accompanying drawings and specific embodiments.
Example 1: as shown in fig. 1-3, an automobile sheet metal part machining device comprises a supporting platform 1 and a supporting frame 2 fixed on the supporting platform, wherein a bending mechanism, a grabbing mechanism and a blank pressing mechanism are sequentially arranged on the supporting platform 1 from left to right;
the bending mechanism comprises a bending platform 3 fixed on the supporting platform 1 and a bending strip 5 fixed on the supporting frame 2, a bending groove 4 is formed in the bending platform 3, the bending strip 5 is positioned above the bending groove 4 and aligned with the bending groove 4, and the bending strip 5 can move up and down;
the grabbing mechanism comprises a rotating rod 7 fixed on the support frame 2, and a manipulator 8 capable of grabbing bent plates is fixed at the tail end of the rotating rod 7;
the blank pressing mechanism comprises a blank pressing platform 9 fixed on the supporting platform 1 and a blank pressing mold 10 fixed on the supporting frame 2, the blank pressing mold 10 is aligned to the blank pressing platform 9, the blank pressing mold 10 can move up and down, and the blank pressing platform 9 can move left and right along the supporting platform 1.
Specifically, the bending strip 5 is fixed at the tail end of a first electric hydraulic rod 6, the other end of the first electric hydraulic rod 6 is fixed on the support frame 2, and the first electric hydraulic rod 6 is connected with a controller 16.
Specifically, the blank pressing mold 10 is fixed at the tail end of a second electric hydraulic rod 11, the other end of the second electric hydraulic rod 11 is fixed on the support frame 2, and the second electric hydraulic rod 11 is connected with a controller 16.
Specifically, a sliding groove 12 is formed in the supporting platform 1, a pulley 13 matched with the sliding groove 12 is arranged at the bottom of the edge pressing platform 9, and the side edge of the edge pressing platform 9 is connected with the supporting frame 2 through an expansion rod 14.
Specifically, the telescopic rod 14 is connected with a motor 15, and the motor 15 is connected with a controller 16.
Specifically, the rotating rod 7 is connected to a rotating motor 17, and the rotating motor 17 is connected to the controller 16.
As shown in fig. 4, when an automobile sheet metal part is machined, firstly, an automobile sheet to be machined is placed on a bending table 3, in this embodiment, a one-time blank pressing is taken as an example, the automobile sheet is bent for 30 degrees, a controller 16 starts a first electric hydraulic rod 6 to descend so as to drive a press bending strip 5 to descend, the automobile sheet is aligned with the automobile sheet and is forced to bend the automobile sheet, then the controller 16 starts a rotary motor 17 to drive a rotary rod 7 to rotate to align with the bent sheet, the controller 16 controls a manipulator 8 to open to fix the bent sheet and then clamp the bent sheet, then controls the rotary motor 17 to drive the rotary rod 7 to return to the original position, the controller 16 starts a motor 15 to drive a telescopic rod 14 to extend, drives a blank pressing table 9 to move to the lower side of the manipulator 8, the controller 16 starts the manipulator 8 to open to loosen the bent sheet and descend to the blank pressing table 9, and then the controller 16 controls the motor 15 to drive the blank pressing table 9 to move to the original position, and (3) placing a backing plate into the bent plate, and finally starting the blank pressing mold 10 to descend to finish blank pressing. That is, the movements of the bending strip 5, the rotating rod 7, the manipulator 8, the edge pressing platform 9 and the edge pressing mold 10 are all realized by the controller 16, and the controller 16 can adopt a PLC controller and can select and display through a display device thereof. The process integrates two processes of bending and edge pressing of the plate on one set of equipment, improves the working efficiency, avoids the phenomenon of conveying and damaging the plate during process conversion, and effectively improves the product quality; the controller 16 controls the movement and mutual cooperation of all parts, so that the full automation of the processing procedure is realized, the processing precision is improved while the efficiency is improved, and the manpower is reduced.
It should be understood that the above description of embodiments is exemplary only, and is not intended to limit the scope of the invention. It will be appreciated by those skilled in the art that variations may be made without departing from the spirit and scope of the invention.
Claims (8)
1. The utility model provides an automobile sheet metal part processingequipment which characterized in that: the device comprises a supporting platform (1) and a supporting frame (2) fixed on the supporting platform, wherein a bending mechanism, a grabbing mechanism and a blank pressing mechanism are sequentially arranged on the supporting platform (1) from left to right;
the bending mechanism comprises a bending platform (3) fixed on the supporting platform (1) and a bending strip (5) fixed on the supporting frame (2), a bending groove (4) is formed in the bending platform (3), the bending strip (5) is positioned above the bending groove (4) and aligned with the bending groove (4), and the bending strip (5) can move up and down;
the grabbing mechanism comprises a rotating rod (7) fixed on the support frame (2), and a manipulator (8) capable of grabbing bent plates is fixed at the tail end of the rotating rod (7);
blank pressing mechanism is including fixing blank pressing platform (9) on supporting platform (1) and fixing blank pressing mould (10) on support frame (2), blank pressing mould (10) aim at blank pressing platform (9), blank pressing mould (10) can reciprocate, blank pressing platform (9) can be followed control is removed about supporting platform (1).
2. The automobile sheet metal part machining device according to claim 1, characterized in that: the bending strip (5) is fixed at the tail end of a first electric hydraulic rod (6), the other end of the first electric hydraulic rod (6) is fixed on the support frame (2), and the first electric hydraulic rod (6) is connected with a controller (16).
3. The automobile sheet metal part machining device according to claim 1, characterized in that: the blank pressing mold (10) is fixed at the tail end of a second electric hydraulic rod (11), the other end of the second electric hydraulic rod (11) is fixed on the supporting frame (2), and the second electric hydraulic rod (11) is connected with a controller (16).
4. The automobile sheet metal part machining device according to claim 1, characterized in that: the supporting platform is characterized in that a sliding groove (12) is formed in the supporting platform (1), a pulley (13) matched with the sliding groove (12) is arranged at the bottom of the edge pressing platform (9), and the side edge of the edge pressing platform (9) is connected with the supporting frame (2) through an expansion rod (14).
5. The automobile sheet metal part machining device according to claim 4, characterized in that: the telescopic rod (14) is connected with a motor (15), and the motor (15) is connected with a controller (16).
6. The automobile sheet metal part machining device according to claim 1, characterized in that: the rotating rod (7) is connected with a rotating motor (17), and the rotating motor (17) is connected with a controller (16).
7. A method for machining sheet metal parts of a motor vehicle by means of a machining device according to any one of claims 1 to 6, characterized in that: firstly, an automobile plate to be processed is placed on a bending platform (3), a bending strip (5) is started to descend to bend the automobile plate, then a rotating rod (7) is started to rotate to be aligned with the bent plate, a manipulator (8) is opened to fix the bent plate and then clamp the bent plate, the rotating rod (7) restores to the original position, a blank pressing platform (9) moves to the position below the manipulator (8), the manipulator (8) is opened to loosen the bent plate and descend to the blank pressing platform (9), the blank pressing platform (9) moves to the original position, a base plate is placed in the bent plate, and finally a blank pressing mold (10) is started to descend to finish blank pressing.
8. The automobile sheet metal part machining method according to claim 7, characterized in that: the motion of the bending strip (5), the rotating rod (7), the mechanical arm (8), the edge pressing platform (9) and the edge pressing mold (10) is realized by the controller (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111198293.5A CN113814319A (en) | 2021-10-14 | 2021-10-14 | Automobile sheet metal part machining device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111198293.5A CN113814319A (en) | 2021-10-14 | 2021-10-14 | Automobile sheet metal part machining device and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113814319A true CN113814319A (en) | 2021-12-21 |
Family
ID=78916618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111198293.5A Withdrawn CN113814319A (en) | 2021-10-14 | 2021-10-14 | Automobile sheet metal part machining device and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113814319A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118904990A (en) * | 2024-09-19 | 2024-11-08 | 百越(天津)机械有限公司 | Double-station edge pressing device and method for bending machine |
-
2021
- 2021-10-14 CN CN202111198293.5A patent/CN113814319A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118904990A (en) * | 2024-09-19 | 2024-11-08 | 百越(天津)机械有限公司 | Double-station edge pressing device and method for bending machine |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20211221 |
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| WW01 | Invention patent application withdrawn after publication |