CN107297406A - Metal plate flanging fixture - Google Patents
Metal plate flanging fixture Download PDFInfo
- Publication number
- CN107297406A CN107297406A CN201710418494.9A CN201710418494A CN107297406A CN 107297406 A CN107297406 A CN 107297406A CN 201710418494 A CN201710418494 A CN 201710418494A CN 107297406 A CN107297406 A CN 107297406A
- Authority
- CN
- China
- Prior art keywords
- flange
- cursor
- limited block
- block
- pedestal
- 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.)
- Pending
Links
Classifications
-
- 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
- B21D19/08—Flanging or other edge treatment, e.g. of tubes by single or successive action of pressing tools, e.g. vice jaws
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The invention discloses a kind of metal plate flanging fixture, it is related to machining technology field, include pedestal, there are the first cursor and the second cursor by the first bearing pin, the second hinge respectively on pedestal, one end of first cursor is hinged with the first power cylinder on pedestal, the upside of first cursor is equipped with flange block, and flange block is located between the connecting portion and the first bearing pin that the first cursor connects the first power cylinder；One end of second cursor is hinged with the second power cylinder on pedestal, and the other end is equipped with the flange limited block being located above flange block.Compared with prior art, second power cylinder of the invention drives the second cursor to turn to flange limited block in place, sheet metal component is arranged on to the outside of flange limited block, the part of flange is needed to stretch out the lower end of flange limited block, the first cursor is driven to rotate clockwise by the first power cylinder again, flange block carries out flange to sheet metal component, and fixture manufacture needs about 1.2 ten thousand yuan, and production cost is greatly lowered.
Description
Technical field
The present invention relates to machining technology field, especially a kind of metal plate flanging fixture.
Background technology
Sheet metal component is to produce it by craft or mould punching some sheet metals to be plastically deformed, required for being formed
Shape and size, and more complicated part, such as automobile case etc. further can be formed by welding or a small amount of machining.
A kind of existing sheet metal component is as shown in figure 1, include sheet metal component body, and the side of sheet metal component body has turning over for angled setting
Side, the appearance and size of the sheet metal component is 1178mm × 235mm × 473mm.And existing mould can not realize the metal plate flanging
Shaping, if a set of flange particular manufacturing craft of redeveloping is, it is necessary to about 230,000 yuan, causes production cost high.
The content of the invention
Problem to be solved by this invention is to provide a kind of metal plate flanging fixture, can solve to develop the metal plate flanging
Particular manufacturing craft is costly, the problem of production cost is high.
In order to solve the above problems, the technical solution adopted by the present invention is：This metal plate flanging fixture, includes base
There are the first cursor and the second cursor, described first turn by the first bearing pin, the second hinge respectively on seat, the pedestal
One end of swing arm is hinged with the first power cylinder on the pedestal, and the upside of first cursor is equipped with flange block, institute
State between connecting portion and first bearing pin that flange block connects first power cylinder positioned at first cursor；Described
One end of two cursors is hinged with the second power cylinder on the pedestal, and the other end, which is equipped with, to be located above the flange block
Flange limited block.
In above-mentioned metal plate flanging clamp technology scheme, more specifically technical scheme can also be：First cursor
The other end be provided with the first limited block, second cursor is provided with the second limited block, and second limited block is located at described
Between flange limited block and second bearing pin, it is provided with and is limited respectively with first limited block, described second on the pedestal
The first corresponding spacing preiection of position block, the second spacing preiection.
Further, the inner side of the flange block upper end is provided with fillet, and the outside of the flange limited block lower end is provided with scarce
Mouthful, the breach has the plane being connected with the flange limited block lower surface by inclined-plane.
By adopting the above-described technical solution, the present invention has the advantages that compared with prior art：
1st, the present invention drives the second cursor to rotate clockwise by the second power cylinder, and the first power cylinder drives the first cursor inverse
Hour hands are rotated, and flange limited block is separated with flange block；Then by the second power cylinder drive the second cursor rotate counterclockwise to
Sheet metal component in place, is arranged on the outside of flange limited block, it is necessary to which flange limited block is stretched out in the part of flange by flange limited block
Lower end, then drive the first cursor to rotate clockwise by the first power cylinder, flange is carried out to sheet metal component by flange block.The fixture
Simple in construction, easy to operate, fixture manufacture needs about 1.2 ten thousand yuan, with developing the expense of a set of metal plate flanging particular manufacturing craft about
230000 yuan are compared, and production cost is greatly lowered.
2nd, the first cursor is provided with the first limited block, and the second cursor is provided with the second limited block, is provided with and divides on pedestal
Not first spacing preiection corresponding with the first limited block, the second limited block, the second spacing preiection；Ensure metal plate flanging essence
Really, metal plate flanging quality is improved.
3rd, the inner side of flange block upper end is provided with fillet, and the outside of flange limited block lower end is provided with breach, and breach has with turning over
The plane that side limited block lower surface is connected by inclined-plane, seamlessly transits bending part during metal plate flanging.
Brief description of the drawings
Fig. 1 is the structural representation of sheet metal component.
Fig. 2 is the structural representation of the embodiment of the present invention.
Fig. 3 is that the embodiment of the present invention prepares to carry out sheet metal component in the schematic diagram of flange.
Fig. 4 is the schematic diagram of the flange block in Fig. 3 and flange limited block.
Fig. 5 is that the embodiment of the present invention carries out the schematic diagram after flange to sheet metal component.
Fig. 6 is the schematic diagram of the flange block in Fig. 5 and flange limited block.
Fig. 7 is the partial enlarged drawing at Fig. 6 I.
Embodiment
The invention will be further described for embodiment below in conjunction with the accompanying drawings：
A kind of metal plate flanging fixture as shown in Figure 2, includes and the first articulated slab 2 and second is provided with pedestal 1, pedestal 1
Articulated slab 14, the first articulated slab 2 is hinged with the first cursor 5 by the first bearing pin 7, and the second articulated slab 14 passes through the second bearing pin 13
The second cursor 12 is hinged with, one end of the first cursor 5 is hinged with the first power cylinder 6 on pedestal 1, the first power cylinder
6 piston rod extends downwardly from the lower hinge with pedestal 1, and the upside of the first cursor 5 is equipped with flange block 8, and flange block 8 is located at the
One cursor 5 is connected between the connecting portion and the first bearing pin 7 of the first power cylinder 6, and the inner side of the upper end of flange block 8 has fillet.The
One end of two cursors 12 is hinged with the piston rod of the second power cylinder 15 on pedestal 1, and the second power cylinder 15 is cut with scissors with pedestal 1
Connect, first power cylinder 6 and the second power cylinder 15 of the present embodiment are respectively the first cylinder and the second cylinder.Second cursor 12
The other end is equipped with the flange limited block 9 for being located at the top of flange block 8, the outside of the bottom of flange limited block 9 have it is intilted tiltedly
Breach is provided with the outside of face, the lower end of flange limited block 9, breach has passes through putting down that inclined-plane is connected with the lower surface of flange limited block 9
Face.The other end of first cursor 5 is equipped with the first limited block 4, and corresponding with the first limited block 4 first is equipped with pedestal 1
Spacing preiection 3；Second limited block 11 is housed, the second limited block 11 is sold positioned at flange limited block 9 and second on second cursor 12
Between axle 13, second spacing preiection 10 corresponding with the second limited block 11 is housed on pedestal 1.
The present invention drives the second cursor 12 to rotate clockwise by the second cylinder, and the first cylinder drives the first cursor 5
Rotate counterclockwise, flange limited block 9 is separated with flange block 8；Then the second cursor 12 is driven to turn counterclockwise by the second cylinder
Move to flange limited block 9 in place, by sheet metal component with original positioning welding fixture be arranged on flange limited block 9 outside, it is necessary to
The lower end of flange limited block 9 is stretched out in the part of flange, as shown in Figure 3, Figure 4；The up time of the first cursor 5 is driven by the first cylinder again
Pin is rotated, and flange is carried out to sheet metal component by flange block 8, as shown in Fig. 5, Fig. 6, Fig. 7.The clamp structure is simple, easy to operate,
Fixture manufacture needs about 1.2 ten thousand yuan, and production cost is greatly lowered.After can also realizing the second Telescopic-cylinder in place, the first gas
Cylinder could be acted, and be interlocked from gas circuit.
Claims (3)
1. a kind of metal plate flanging fixture, it is characterised in that：Include pedestal（1）, the pedestal（1）It is upper to pass through the first pin respectively
Axle（7）, the second bearing pin（13）It is hinged with the first cursor（5）With the second cursor（12）, first cursor（5）One end
With mounted in the pedestal（1）On the first power cylinder（6）It is hinged, first cursor（5）Upside be equipped with flange block（8）,
The flange block（8）Positioned at first cursor（5）Connect first power cylinder（6）Connecting portion and first bearing pin
（7）Between；Second cursor（12）One end with mounted in the pedestal（1）On the second power cylinder（15）It is hinged, it is another
End, which is equipped with, is located at the flange block（8）The flange limited block of top（9）.
2. metal plate flanging fixture according to claim 1, it is characterised in that：First cursor（5）The other end set
There is the first limited block（4）, second cursor（12）It is provided with the second limited block（11）, second limited block（11）It is located at
The flange limited block（9）With second bearing pin（13）Between, in the pedestal（1）Provided with spacing with described first respectively
Block（4）, second limited block（11）The first corresponding spacing preiection（3）, the second spacing preiection（10）.
3. metal plate flanging fixture according to claim 1 or claim 2, it is characterised in that：The flange block（8）Set on the inside of upper end
There are fillet, the flange limited block（9）The outside of lower end is provided with breach, and the breach has and the flange limited block（9）Under
The plane that end face is connected by inclined-plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710418494.9A CN107297406A (en) | 2017-06-06 | 2017-06-06 | Metal plate flanging fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710418494.9A CN107297406A (en) | 2017-06-06 | 2017-06-06 | Metal plate flanging fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107297406A true CN107297406A (en) | 2017-10-27 |
Family
ID=60135737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710418494.9A Pending CN107297406A (en) | 2017-06-06 | 2017-06-06 | Metal plate flanging fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107297406A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107999587A (en) * | 2017-11-01 | 2018-05-08 | 中国第汽车股份有限公司 | Mechanical-pneumatic machine hemmer |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11320021A (en) * | 1998-05-19 | 1999-11-24 | Topre Corp | Thickness increasing press method for sheet metal |
| CN2770830Y (en) * | 2005-02-04 | 2006-04-12 | 杨廷顺 | Hand metal plate mouth-bending machine |
| CN202174528U (en) * | 2011-08-11 | 2012-03-28 | 上海华普汽车有限公司 | Clamp for clamping acute angle flanging part of workpiece |
| CN203830492U (en) * | 2014-05-05 | 2014-09-17 | 万祖荣 | Swing type hydraulic edge folding machine |
| CN204396575U (en) * | 2015-01-21 | 2015-06-17 | 安徽江淮汽车股份有限公司 | For the laminating mechanism of wrapping mold |
-
2017
- 2017-06-06 CN CN201710418494.9A patent/CN107297406A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11320021A (en) * | 1998-05-19 | 1999-11-24 | Topre Corp | Thickness increasing press method for sheet metal |
| CN2770830Y (en) * | 2005-02-04 | 2006-04-12 | 杨廷顺 | Hand metal plate mouth-bending machine |
| CN202174528U (en) * | 2011-08-11 | 2012-03-28 | 上海华普汽车有限公司 | Clamp for clamping acute angle flanging part of workpiece |
| CN203830492U (en) * | 2014-05-05 | 2014-09-17 | 万祖荣 | Swing type hydraulic edge folding machine |
| CN204396575U (en) * | 2015-01-21 | 2015-06-17 | 安徽江淮汽车股份有限公司 | For the laminating mechanism of wrapping mold |
Non-Patent Citations (1)
| Title |
|---|
| 严寿康主编: "《国防工业出版社》", 31 July 1993, 国防工业出版社 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107999587A (en) * | 2017-11-01 | 2018-05-08 | 中国第汽车股份有限公司 | Mechanical-pneumatic machine hemmer |
| CN107999587B (en) * | 2017-11-01 | 2019-08-20 | 中国第一汽车股份有限公司 | Mechanical-pneumatic machine hemmer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171027 |