CN104289603A - Automatic edge rolling die - Google Patents
Automatic edge rolling die Download PDFInfo
- Publication number
- CN104289603A CN104289603A CN201410599390.9A CN201410599390A CN104289603A CN 104289603 A CN104289603 A CN 104289603A CN 201410599390 A CN201410599390 A CN 201410599390A CN 104289603 A CN104289603 A CN 104289603A
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- CN
- China
- Prior art keywords
- die
- fixed head
- plate
- counterdie
- block
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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
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
-
- 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
- B21D5/06—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
Abstract
The invention relates to a mechanical machining die, in particular to an automatic edge rolling die. The automatic edge rolling die comprises an upper die plate, a male die body, a female die body, a lower die fixing plate and a lower base plate. The male die body is connected with the upper die plate through a male die fixing plate and a male die supporting plate. The female die body is composed of a left L-shaped female die block and a right L-shaped female die block, wherein the left L-shaped female die block and the right L-shaped female die block are symmetrical. The inner sides of the two L-shaped female die blocks are provided with inner circular arcs which can surround the male die body. Each L-shaped female die block is installed on the lower die fixing plate through a lower die fixing pin and a lower die fixing pin fixing plate. Female die fixing bases are further arranged on the two sides of the female die body. Each female die fixing base is fixed to the lower die fixing plate. Female die pressing and supporting assemblies fixed to the lower die fixing plate are installed on the two sides of each female die fixing base. The bottom of the lower die fixing plate is connected with the lower base plate through lower plate supporting blocks. The top of the lower die fixing plate is connected with the upper die plate through guide post guide sleeves. A material returning plate is further installed on the lower die fixing plate. The automatic edge rolling die is simple in structure, low in cost, high in production efficiency and suitable for machining and producing small-sized sheet type cylinder parts.
Description
Technical field
The present invention relates to a kind of machined die, particularly a kind of circle_curling die automatically.
Background technology
In machining manufacturing industry; often can run into volume circle class part; current furling plate round machine commercially; great majority are all that volume is larger; be suitable only for the volume circle part of machining large, for the processing of small-sized thin plate cylindrical parts part, not only cost is high; but also needing the cost plenty of time to go clamping, correction, efficiency is lower.And the circle_curling die complex structure of these furling plate round machine, generally all need by cylinder or wedge from the side athleticism complete volume circle, too increase production cost.
Summary of the invention
The technical problem to be solved in the present invention is: provide the automatic circle_curling die that a kind of structure is simple, cost is low, efficiency is high, to be suitable for the processing of small-sized thin plate cylindrical parts part.
The technical scheme solved the problems of the technologies described above is: a kind of circle_curling die automatically, comprise cope match-plate pattern, punch, die, counterdie fixed head and lower shoe, described punch one end is connected with the bottom of cope match-plate pattern by punch retainer, the top of the other end is provided with male mold support plate, and the top of this male mold support plate is connected on cope match-plate pattern by patrix steady pin; Described die is made up of the L shape die block that two, left and right is symmetrical, the inner side of these two L shape die blocks is provided with and punch can be enclosed in interior Inner arc, the corner of each L shape die block is provided with a counterdie steady pin, and one end of counterdie steady pin is arranged on counterdie fixed head by counterdie steady pin fixed head; Described die both sides are also provided with die holder, this die holder is fixed on counterdie fixed head, die holder is provided with the arcwall face matched with L shape die block, and die holder both sides are separately installed with the die compression supporting component be fixed on counterdie fixed head; Be connected with lower shoe by lower plate back-up block bottom described counterdie fixed head, the top of counterdie fixed head is connected with cope match-plate pattern by guide pillar guide pin bushing and guide pillar guide sleeve cushion block; And counterdie fixed head is also provided with stripper in the position of corresponding workpiece, this stripper is connected with counterdie fixed head by stop screw and inner guiding post.
Further technical scheme of the present invention is: described die compresses supporting component and comprises die back bracket, locating piece, locating piece fixed head, fixed head support square steel and square steel fixed head, described die back bracket is located at die holder both sides respectively, described locating piece, locating piece fixed head, fixed head support square steel and connect successively, and being arranged on die holder both sides by square steel fixed head, described locating piece, locating piece fixed head are pressed on the top of L shape die block respectively.
Owing to adopting said structure, the automatic circle_curling die of the present invention compared with prior art, has following beneficial effect:
1. structure is simple:
Owing to the present invention includes cope match-plate pattern, punch, die, counterdie fixed head and lower shoe, wherein die is made up of the L shape die block that two, left and right is symmetrical, the inner side of these two L shape die blocks is provided with and punch can be enclosed in interior Inner arc, the corner of each L shape die block is provided with a counterdie steady pin, and one end of counterdie steady pin is arranged on counterdie fixed head by counterdie steady pin fixed head; Described die both sides are also provided with die holder, this die holder is fixed on counterdie fixed head, die holder is provided with the arcwall face matched with L shape die block, and die holder both sides are separately installed with the die compression supporting component be fixed on counterdie fixed head.During work, first blank is placed between punch, die, then compressing supporting component by die makes die holder be pressed on the both sides of die, and by the pressure at die compression supporting component top, two L shape die blocks are rotated respectively to centre around respective counterdie steady pin, thus drive blank along punch volume circle.Therefore, of the present invention relatively simple for structure, unlike existing circle_curling die need by cylinder or wedge from the side athleticism complete volume circle, just can realize the volume circle to small-sized thin plate cylindrical parts part without the need to too many complex mechanism.
2. cost is low:
Owing to the present invention includes cope match-plate pattern, punch, die, counterdie fixed head and lower shoe, it is relatively simple for structure, and do not have too many complex control mechanism, its cost is lower.In addition, when having needed the part volume bowlder of different-diameter, only need by quick change die and punch, other construction packages can be constant, and therefore, cost of the present invention is lower.
3. efficiency is high:
Due to the processing that this equipment is for small-sized thin plate cylindrical parts part, clamping, correction is gone without the need to spending the plenty of time, and, when having needed the part volume bowlder of different-diameter, as long as by quick change die and punch, other construction packages can be constant, thus substantially increase production efficiency, also improves the benefit of enterprise.
4. be suitable for the processing of small-sized thin plate cylindrical parts part:
Of the present invention relatively simple for structure, cost is lower, is suitable for the processing of small-sized thin plate cylindrical parts part.
Below, in conjunction with the accompanying drawings and embodiments the technical characteristic of the automatic circle_curling die of the present invention is further described.
Accompanying drawing explanation
Fig. 1 ~ Fig. 4: the structural representation of the automatic circle_curling die of the present invention,
Wherein:
Fig. 1: front view, the A-A sectional view of Fig. 2: Fig. 1, the B-B sectional view of Fig. 3: Fig. 1,
Fig. 4: stereogram.
In above-mentioned accompanying drawing, each label declaration is as follows:
1-cope match-plate pattern, 2-guide pillar guide sleeve cushion block, 3-guide pillar guide pin bushing, 4-die back bracket,
5-die holder, 6-die, 601-L shape die block, 7-locating piece, 8-locating piece fixed head,
9-fixed head supports square steel, 10-square steel fixed head, and 11-hangs rod, 12-punch retainer,
13-punch, 14-male mold support plate, 15-patrix steady pin, 16-counterdie steady pin fixed head,
17-counterdie steady pin, 18-counterdie fixed head, 19-lower shoe, 20-stripper,
21-inner guiding post, 22-stop screw, 23-lower plate back-up block, 24-lower plate back-up block.
Detailed description of the invention
Embodiment one:
A kind of circle_curling die automatically, comprise cope match-plate pattern 1, punch 13, die 6, counterdie fixed head 18 and lower shoe 19, described punch 13 one end is connected with the bottom of cope match-plate pattern 1 by punch retainer 12, the top of the other end is provided with male mold support plate 14, and the top of this male mold support plate 14 is connected on cope match-plate pattern 1 by patrix steady pin 15; Described die 6 is made up of the L shape die block 601 that two, left and right is symmetrical, the inner side of these two L shape die blocks 601 is provided with and punch 13 can be enclosed in interior Inner arc, the corner of each L shape die block 301 is provided with a counterdie steady pin 17, and one end of counterdie steady pin 17 is arranged on counterdie fixed head 18 by counterdie steady pin fixed head 16; Described die 6 both sides are also provided with die holder 5, this die holder 5 is fixed on counterdie fixed head 18, die holder 5 is provided with the arcwall face matched with L shape die block 601, and die holder 5 both sides are separately installed with the die compression supporting component be fixed on counterdie fixed head 18; Be connected with lower shoe 19 by lower plate back-up block 23,24 bottom described counterdie fixed head 18, the top of counterdie fixed head 18 is connected with cope match-plate pattern 1 by guide pillar guide pin bushing 3 and guide pillar guide sleeve cushion block 2; And counterdie fixed head 18 is also provided with stripper 20 in the position of corresponding workpiece, this stripper 20 is connected with counterdie fixed head 18 by stop screw 22 and inner guiding post 21.
Described die compresses supporting component and comprises die back bracket 4, locating piece 7, locating piece fixed head 8, fixed head support square steel 9 and square steel fixed head 10, described die back bracket 4 is located at die holder 5 both sides respectively, described locating piece 7, locating piece fixed head 8, fixed head support square steel 9 and connect successively, and being arranged on die holder 5 both sides by square steel fixed head 10, described locating piece 7, locating piece fixed head 8 are pressed on the top of L shape die block 601 respectively.
The operation principle of the automatic circle_curling die of the present invention is as follows:
During work, first blank is placed between punch, die, then compressing supporting component by die makes die holder be pressed on the both sides of die, and by the pressure at die compression supporting component top, two L shape die blocks are rotated respectively to centre around respective counterdie steady pin, thus drive blank along punch volume circle.
Claims (2)
1. an automatic circle_curling die, it is characterized in that: comprise cope match-plate pattern (1), punch (13), die (6), counterdie fixed head (18) and lower shoe (19), described punch (13) one end is connected with the bottom of cope match-plate pattern (1) by punch retainer (12), the top of the other end is provided with male mold support plate (14), and the top of this male mold support plate (14) is connected on cope match-plate pattern (1) by patrix steady pin (15); Described die (6) is made up of L shape die block (601) that two, left and right is symmetrical, the inner side of these two L shape dies block (601) is provided with and punch (13) can be enclosed in interior Inner arc, the corner of each L shape die block (301) is provided with a counterdie steady pin (17), and one end of counterdie steady pin (17) is arranged on counterdie fixed head (18) by counterdie steady pin fixed head (16); Described die (6) both sides are also provided with die holder (5), this die holder (5) is fixed on counterdie fixed head (18), die holder (5) is provided with the arcwall face matched with L shape die block (601), and die holder (5) both sides are separately installed with the die compression supporting component be fixed on counterdie fixed head (18); Described counterdie fixed head (18) bottom is connected with lower shoe (19) by lower plate back-up block, and the top of counterdie fixed head (18) is connected with cope match-plate pattern (1) by guide pillar guide pin bushing (3) and guide pillar guide sleeve cushion block (2); And counterdie fixed head (18) is also provided with stripper (20) in the position of corresponding workpiece, this stripper (20) is connected with counterdie fixed head (18) by stop screw (22) and inner guiding post (21).
2. automatic circle_curling die according to claim 1, it is characterized in that: described die compresses supporting component and comprises die back bracket (4), locating piece (7), locating piece fixed head (8), fixed head supports square steel (9) and square steel fixed head (10), described die back bracket (4) is located at die holder (5) both sides respectively, described locating piece (7), locating piece fixed head (8), fixed head supports square steel (9) and connects successively, and be arranged on die holder (5) both sides by square steel fixed head (10), described locating piece (7), locating piece fixed head (8) is pressed on the top of L shape die block (601) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410599390.9A CN104289603B (en) | 2014-10-30 | 2014-10-30 | Automatic edge rolling die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410599390.9A CN104289603B (en) | 2014-10-30 | 2014-10-30 | Automatic edge rolling die |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104289603A true CN104289603A (en) | 2015-01-21 |
| CN104289603B CN104289603B (en) | 2017-05-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410599390.9A Active CN104289603B (en) | 2014-10-30 | 2014-10-30 | Automatic edge rolling die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104289603B (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105057465A (en) * | 2015-08-28 | 2015-11-18 | 江南工业集团有限公司 | Thin-walled workpiece forming mould and thin-walled workpeice processing method |
| CN105268844A (en) * | 2015-09-14 | 2016-01-27 | 滁州市成业机械制造有限公司 | Width-adjustable step type flanging die |
| CN105268845A (en) * | 2015-09-14 | 2016-01-27 | 滁州市成业机械制造有限公司 | Step type flanging die with concave die being variable in length |
| CN106077304A (en) * | 2016-08-25 | 2016-11-09 | 盐城工学院 | The bending mould of the pillar workpiece on belt conveyor |
| CN106391876A (en) * | 2016-12-14 | 2017-02-15 | 江苏超力电器有限公司 | Pipe clamp edge rolling die |
| CN107398505A (en) * | 2017-09-11 | 2017-11-28 | 深圳亿和模具制造有限公司 | A kind of seesaw is without scratch edge rolling bending mould |
| CN107413951A (en) * | 2017-06-16 | 2017-12-01 | 昆山申凌精密金属工业有限公司 | A kind of computer casing double die with edge-folded |
| CN109092989A (en) * | 2018-06-28 | 2018-12-28 | 亿和精密工业（苏州）有限公司 | A kind of mould structure for workpiece circle rolling forming |
| CN111842681A (en) * | 2020-07-09 | 2020-10-30 | 古常 | Steel plate pressing ring feeding device |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105057465A (en) * | 2015-08-28 | 2015-11-18 | 江南工业集团有限公司 | Thin-walled workpiece forming mould and thin-walled workpeice processing method |
| CN105268844A (en) * | 2015-09-14 | 2016-01-27 | 滁州市成业机械制造有限公司 | Width-adjustable step type flanging die |
| CN105268845A (en) * | 2015-09-14 | 2016-01-27 | 滁州市成业机械制造有限公司 | Step type flanging die with concave die being variable in length |
| CN106077304A (en) * | 2016-08-25 | 2016-11-09 | 盐城工学院 | The bending mould of the pillar workpiece on belt conveyor |
| CN106391876A (en) * | 2016-12-14 | 2017-02-15 | 江苏超力电器有限公司 | Pipe clamp edge rolling die |
| CN107413951A (en) * | 2017-06-16 | 2017-12-01 | 昆山申凌精密金属工业有限公司 | A kind of computer casing double die with edge-folded |
| CN107413951B (en) * | 2017-06-16 | 2019-03-19 | 昆山申凌精密金属工业有限公司 | A kind of computer casing double-station die with edge-folded |
| CN107398505A (en) * | 2017-09-11 | 2017-11-28 | 深圳亿和模具制造有限公司 | A kind of seesaw is without scratch edge rolling bending mould |
| CN109092989A (en) * | 2018-06-28 | 2018-12-28 | 亿和精密工业（苏州）有限公司 | A kind of mould structure for workpiece circle rolling forming |
| CN109092989B (en) * | 2018-06-28 | 2023-08-15 | 亿和精密工业（苏州）有限公司 | Die structure for workpiece rolling forming |
| CN111842681A (en) * | 2020-07-09 | 2020-10-30 | 古常 | Steel plate pressing ring feeding device |
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|---|---|
| CN104289603B (en) | 2017-05-24 |
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