CN104550450A - Side flanging mechanism of stamping die - Google Patents
Side flanging mechanism of stamping die Download PDFInfo
- Publication number
- CN104550450A CN104550450A CN201310476254.6A CN201310476254A CN104550450A CN 104550450 A CN104550450 A CN 104550450A CN 201310476254 A CN201310476254 A CN 201310476254A CN 104550450 A CN104550450 A CN 104550450A
- Authority
- CN
- China
- Prior art keywords
- slide block
- slide
- block
- analog
- end surface
- 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
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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
-
- 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
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Presses And Accessory Devices Thereof (AREA)
Abstract
The invention provides a side flanging mechanism of a stamping die. The side flanging mechanism is characterized in that a U-shaped slide block fixing seat is arranged on a lower die, and a slide rail is arranged on the upper end surface of the horizontal part of a slide block; a slide rail groove matched with the slide rail of the U-shaped slide block fixing seat is formed in the lower end surface of the slide block and can slide back and forth along the slide rail, the upper end surface of the slide block is an oblique surface, and a flanging insert block is arranged on the left side end surface of the slide block; the upper end surface of an oblique pressure block is fixedly connected to an upper die, the lower end surface of the oblique pressure block is an oblique surface matched with the upper end surface of the slide block and is in contact with the upper end surface of the slide block in a process of moving downwards along with the upper die, and the slide block is pushed to slide on the slide rail; a nitrogen cylinder body is fixedly connected in a mounting groove of the vertical part of the U-shaped slide block fixing seat, and a piston of the nitrogen cylinder is fixedly connected with the side surface of the slide block and can push the slide block to slide back and forth along the slide rail. The side flanging mechanism has the advantages that the efficiency is remarkably improved in comparison with a conventional singly designed flanging process, the flanging insert block can be quickly assembled to adapt to flanging of workpieces with different shapes in comparison with a tapered wedge flanging process, the commonality is good, and the processing cost of related accessories is reduced.
Description
Technical field
The invention belongs to the servicing unit field of diel, especially relate to diel side flanging mechanism.
Background technology
Existing diel overturning process generally takes two kinds of modes: arrange separately overturning process and install a corresponding Cam device in diel.
When overturning process is set separately for extensive large batch of work pieces process, there is production efficiency low, need to design the problems such as flanging die separately.Too increase workflow simultaneously, reduce the efficiency of production.
The Cam device that installation one is corresponding in diel, carry out flange to a kind of workpiece all needs design processing Cam device matched with it at every turn.Each workpiece changing processing all needs to change Cam device, adds workload.The management of many cover Cam devices simultaneously also can increase maintenance cost, is unfavorable for increasing work efficiency.
Summary of the invention
The problem to be solved in the present invention is to provide diel side flanging mechanism, is especially suitable for the large-scale workpiece that punching press needs flanging side face.
For solving the problems of the technologies described above, the technical solution used in the present invention is:
Diel side flanging mechanism, comprises analog-U shaped slide block holder, slide block, baroclinic block, nitrogen cylinder;
Analog-U shaped slide block holder is arranged on lower mould, and its horizontal part upper surface is provided with slide rail;
Slide block lower surface is provided with the sliding-rail groove matched with the slide rail of analog-U shaped slide block holder, can along slide rail slide anteroposterior, and the upper surface of slide block is an inclined plane, and it is fast that left end face is provided with flange edge;
Baroclinic block upper surface is fixed on upper mould, and lower surface is the inclined plane matched with the upper surface of slide block, contacts in the descending process of patrix with the upper surface of slide block, and promotes slide block and slide on slide rail;
The cylinder part of nitrogen cylinder is fixed in the mounting groove of analog-U shaped slide block holder vertical portion, its piston and described slide block side affixed, slide block can be promoted along slide rail slide anteroposterior.
Further, also comprise slide block fixed seat side guide rail and baroclinic block side rails, be separately positioned on the both sides of analog-U shaped slide block holder and slide block, coordinate in the sliding process of slide block with the sliding tray of slide block and baroclinic block, guiding is slided.
Further, also comprise limited block, described limited block is located at the right flank of slide block, inside the right vertical portion propping up analog-U shaped slide block holder during off working state.
Further, described flange edge is fast, changes according to different processing work flange shape.
The advantage that the present invention has and good effect are: significantly improve with traditional independent design overturning process phase specific efficiency, can carry out applicable difform workpiece flange soon by quick assembling flange edge compared with wedge flanging, versatility reduces well the cost of processing and manufacturing related accessory.
Accompanying drawing explanation
Fig. 1 is the off working state installation diagram of this invention;
Fig. 2 is the duty installation diagram of this invention.
In figure:
The analog-U shaped slide block holder of 1-; 2-slide block; 3-baroclinic block; 4-slide block fixed seat side guide rail; 5-baroclinic block side rails; 7-slide rail; 8-limited block; 9-flange edge is fast; 10-nitrogen cylinder.
Detailed description of the invention
Diel side flanging mechanism as illustrated in fig. 1 and 2, comprises analog-U shaped slide block holder 1, slide block 2, baroclinic block 3, nitrogen cylinder 10;
Analog-U shaped slide block holder 1 is arranged on lower mould, by bolt, it is affixed.The shape of analog-U shaped slide block holder 1 is that the left side of horizontal part is relatively low near side, die flanging position, and opposite side is relatively high.
The horizontal part upper surface of analog-U shaped slide block holder 1 is provided with a slide rail 7; Consider the factor in processing cost and man-hour in the present embodiment, adopt slide rail 7 and analog-U shaped slide block holder 1 to process the mode of final assembly respectively, also can one machine-shaping.The mode of separately installing after two pieces processing, after wearing and tearing for Long-Time Service aft ramp 7, the very first time is changed.
Slide block 2 lower surface is provided with the sliding-rail groove matched with the slide rail 7 of analog-U shaped slide block holder 1, can along slide rail 7 slide anteroposterior, and the upper surface of slide block 2 is an inclined plane, and left end face is provided with flange edge fast 9;
Inclined plane design class is similar to the inclined-plane of wedge, coordinates with the inclined-plane of baroclinic block 3.Slide block 2 can be promoted time baroclinic block 3 presses down move on slide rail 7.After moving to certain position, flange edge fast 9 and workpiece need the location contacts of flange, carry out overturning process.After flange edge fast 9 moves to dead-centre position, overturning process completes.For the workpiece of different flange shape, the surface configuration of flange edge fast 9 is different, to adapt to different surface of the works.Only need to finely tune the installation site of U-shaped slide block holder 1 and baroclinic block 3 before processing different workpieces, then change corresponding flange edge fast 9 and can complete preparation.
Baroclinic block 3 upper surface is fixed on upper mould, by bolt, it is affixed.Lower surface is the inclined plane matched with the upper surface of slide block 2, contacts in the descending process of patrix with the upper surface of slide block 2, and promotes slide block 2 and slide on slide rail 7;
The cylinder part of nitrogen cylinder 10 is fixed in the mounting groove of analog-U shaped slide block holder 1 vertical portion, its piston and described slide block 2 side affixed, slide block 2 can be promoted along slide rail 7 slide anteroposterior.
Vertical portion medial surface on the left of analog-U shaped slide block holder 1 have one with the mounting groove of the cylinder part form fit of nitrogen cylinder 10, the cylinder part of nitrogen cylinder 10 is fixed in mounting groove.The piston of nitrogen cylinder 10 slides into after dead-centre position completes overturning process at slide block 2, promotes slide block 2 and gets back to initial position.
Also comprise slide block fixed seat side guide rail 4 and baroclinic block side rails 5, be separately positioned on the both sides of analog-U shaped slide block holder 1 and slide block 2, coordinate in the sliding process of slide block 2 with the sliding tray of slide block 2 and baroclinic block 3, guiding is slided.
The guide rail of side contributes to ensureing that flange body slipper moves along direction accurately, ensures the precision of workpiece flange.
Also comprise limited block 8, described limited block 8 is located at the right flank of slide block 2, inside the right vertical portion propping up analog-U shaped slide block holder 1 during off working state.
Arranging when can ensure that slide block 2 is shifted onto initial position by the cylinder of nitrogen cylinder 10 of limited block 8 does not directly contact with side, analog-U shaped slide block holder 1 vertical portion, and Long-Time Service can reduce friction, increases the service life, and ensures precision.The pre-pressing force that nitrogen cylinder 10 is certain can also be given simultaneously, nitrogen cylinder 10 long-time stable is used.
Described flange edge fast 9, changes according to different processing work flange shape.
The course of work of the present invention: according to different workpiece, determines the installation site of analog-U shaped slide block holder 1 and baroclinic block 3, is then fixedly mounted on the upper die and lower die of mould respectively.Corresponding flange edge fast 9 is installed on slide block 2 again.
After press stamping procedure starts, patrix carries out matched moulds downwards.Patrix drives baroclinic block 3 to move downward, and the inclined-plane, lower end of baroclinic block 3 coordinates with the inclined-plane of slide block 2, and slide block 2 is pushed and moves along slide rail 7.Now the piston of nitrogen cylinder 10 is collapsed back in the cylinder body of nitrogen cylinder 10, and after slide block 2 moves to certain position, flange edge fast 9 and workpiece need the location contacts of flange, carry out overturning process.After flange edge fast 9 moves to dead-centre position, overturning process completes.
Now, the capable die sinking campaign of shift-in on upper mould.The piston of nitrogen cylinder 10 is released, and promotes slide block 2 and returns initial position along slide rail 7.The whole course of work terminates.Workman desirable go out workpiece, then process next time.
Above one embodiment of the present of invention have been described in detail, but described content being only the preferred embodiment of invention, can not being considered to for limiting practical range of the present invention.All equalization changes done according to the present patent application scope with improve, within the patent covering scope that still all should belong to invention.
Claims (4)
1. diel side flanging mechanism, is characterized in that: comprise analog-U shaped slide block holder (1), slide block (2), baroclinic block (3), nitrogen cylinder (10);
Analog-U shaped slide block holder (1) is arranged on lower mould, and its horizontal part upper surface is provided with slide rail (7);
Slide block (2) lower surface is provided with the sliding-rail groove matched with the slide rail (7) of analog-U shaped slide block holder (1), can along slide rail (7) slide anteroposterior, and the upper surface of slide block (2) is an inclined plane, and left end face is provided with flange edge fast (9);
Baroclinic block (3) upper surface is fixed on upper mould, and lower surface is the inclined plane matched with the upper surface of slide block (2), contacts in the descending process of patrix with the upper surface of slide block (2), and promotes slide block (2) in the upper slip of slide rail (7);
The cylinder part of nitrogen cylinder (10) is fixed in the mounting groove of analog-U shaped slide block holder (1) vertical portion, its piston and described slide block (2) side affixed, slide block (2) can be promoted along slide rail (7) slide anteroposterior.
2. diel side flanging mechanism according to claim 1, it is characterized in that: also comprise slide block fixed seat side guide rail (4) and baroclinic block side rails (5), be separately positioned on the both sides of analog-U shaped slide block holder (1) and slide block (2), coordinate with the sliding tray of slide block (2) and baroclinic block (3) in the sliding process of slide block (2), guiding is slided.
3. diel side flanging mechanism according to claim 1, it is characterized in that: also comprise limited block (8), described limited block (8) is located at the right flank of slide block (2), inside the right vertical portion propping up analog-U shaped slide block holder (1) during off working state.
4. diel side flanging mechanism according to claim 1, is characterized in that: described flange edge fast (9), changes according to different processing work flange shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310476254.6A CN104550450A (en) | 2013-10-12 | 2013-10-12 | Side flanging mechanism of stamping die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310476254.6A CN104550450A (en) | 2013-10-12 | 2013-10-12 | Side flanging mechanism of stamping die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104550450A true CN104550450A (en) | 2015-04-29 |
Family
ID=53068124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310476254.6A Pending CN104550450A (en) | 2013-10-12 | 2013-10-12 | Side flanging mechanism of stamping die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104550450A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106563736A (en) * | 2016-11-10 | 2017-04-19 | 上海交通大学 | Horizontal push type pre-edge-wrapping mechanism |
| CN107520305A (en) * | 2017-09-07 | 2017-12-29 | 佛山市南海力钏冷轧机械有限公司 | A kind of flanger |
| CN114101495A (en) * | 2021-12-23 | 2022-03-01 | 青岛海一诺德工业自动化有限公司 | Sheet metal forming automatic production line side flanging press |
-
2013
- 2013-10-12 CN CN201310476254.6A patent/CN104550450A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106563736A (en) * | 2016-11-10 | 2017-04-19 | 上海交通大学 | Horizontal push type pre-edge-wrapping mechanism |
| CN106563736B (en) * | 2016-11-10 | 2019-03-22 | 上海交通大学 | Horizontal pusher pre- edge covering mechanism |
| CN107520305A (en) * | 2017-09-07 | 2017-12-29 | 佛山市南海力钏冷轧机械有限公司 | A kind of flanger |
| CN107520305B (en) * | 2017-09-07 | 2023-09-12 | 佛山市南海力钏冷轧机械有限公司 | Flanging machine |
| CN114101495A (en) * | 2021-12-23 | 2022-03-01 | 青岛海一诺德工业自动化有限公司 | Sheet metal forming automatic production line side flanging press |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150429 |