CN104368692A - Sleeve edge rolling die - Google Patents
Sleeve edge rolling die Download PDFInfo
- Publication number
- CN104368692A CN104368692A CN201410679320.4A CN201410679320A CN104368692A CN 104368692 A CN104368692 A CN 104368692A CN 201410679320 A CN201410679320 A CN 201410679320A CN 104368692 A CN104368692 A CN 104368692A
- Authority
- CN
- China
- Prior art keywords
- die
- pin
- counterdie
- slide block
- baffle plate
- 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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Abstract
The invention discloses a sleeve edge rolling die. The sleeve edge rolling die comprises an upper die and a lower die, the upper die comprises a male die, and the lower die comprises a first female die, a second female die, supports, sliding blocks and pins. The first female die is fixedly connected with the pins, the pins are movably connected with the lower die, a first spring is arranged on each pin, and the second female die is arranged on the first female die and connected with the first female die in a sliding mode; each support is provided with a kidney-shaped hole, a first installing hole and a second installing hole, wherein the kidney-shaped hole is movably connected with the second female die through a shaft pin, and the first installing hole is movably connected with the first female die through a shaft pin; the sliding blocks are arranged on the upper surface of the lower die and connected with the lower die in a sliding mode, the sliding blocks are movably connected with the second installing holes in the supports through the shaft pins. According to the sleeve edge rolling die, the machining working procedure is optimized, the labor intensity is greatly relieved, the manufacturing cycle is shortened, the production cost is reduced, and the production efficiency is high.
Description
Technical field
The present invention relates to a kind of sleeve circle_curling die.
Background technology
Current workpiece circle rolling needs to divide three punching presses ability producing shaped by three molds, first the edge of work is pre-bent to 1/2 circle, conveniently the pre-bending of feeding periphery adopts two cover side shaping molds, then again with circle_curling die tool complete below 1/2 circle shaping, there is following deficiency in process of production in this production method: due to shaping a whole set of operation need of work three molds, divide three punching presses just can complete, manufacturing procedure is many, production efficiency is low, production cycle is long, and labour intensity is large, production cost is high.
Summary of the invention
In order to solve the problem, the invention provides a kind of sleeve circle_curling die.
The present invention crosses following technical scheme and realizes:
A kind of sleeve circle_curling die, comprise upper die and lower die, described patrix comprises punch, described counterdie comprises the first die, second die, support, slide block, pin, first die is fixedly connected with pin, pin is flexibly connected with counterdie, pin is provided with the first spring, second die is arranged on the first die and is slidably connected with the first die, described support is provided with waist-shaped hole, first installing hole, second installing hole, waist-shaped hole is flexibly connected by pivot pin with the second die, first installing hole is flexibly connected with the first die by pivot pin, counterdie upper surface is provided with slide block, slide block and counterdie are slidably connected, slide block is flexibly connected with the second installing hole on support by pivot pin.
The second spring is provided with between further slide block.
Be provided with limited block below further first die, limited block is flexibly connected with counterdie, and the height of limited block can free adjustment.
Further counterdie both sides are provided with baffle plate, and baffle plate is fixedly connected with counterdie, and baffle plate is provided with pin, pin with run through baffle plate and be flexibly connected with baffle plate, one end of pin is fixedly connected with slide block, pin is provided with the 3rd spring, and the 3rd spring is between slide block and baffle plate.
Further second die is provided with location-plate, and location-plate is fixedly connected with the second die.
Beneficial effect of the present invention is: this sleeve circle_curling die optimizes manufacturing procedure, greatly reduces labour intensity, shortens the manufacturing cycle, reduces production cost, and production efficiency is high.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of sleeve circle_curling die.
Fig. 2 is the another kind of structural representation of sleeve circle_curling die.
Detailed description of the invention
With reference to Fig. 1, a kind of sleeve circle_curling die shown in Fig. 2, comprise patrix 1 and counterdie 2, described patrix 1 comprises punch 3, described counterdie 2 comprises the first die 4, second die 5, support 6, slide block 7, pin 8, first die 4 is fixedly connected with pin 8, pin 8 is flexibly connected with counterdie 2, pin 8 is provided with the first spring 9, second die 5 is arranged on the first die 4 and is slidably connected with the first die 4, described support 6 is provided with waist-shaped hole 10, first installing hole 11, second installing hole 12, waist-shaped hole 10 is flexibly connected by pivot pin 13 with the second die 5, first installing hole 11 is flexibly connected with the first die 4 by pivot pin 13, counterdie 2 upper surface is provided with slide block 7, slide block 7 and counterdie 2 are slidably connected, slide block 7 is flexibly connected with the second installing hole 12 on support 6 by pivot pin 13.
In order to make counterdie 2 better reset, between slide block 7, being provided with the second spring 14, when patrix 1 is up, slide block 7 being drawn close to centre, drive support that the first die 4, second die 5 is resetted.
Be provided with limited block 15 below first die 4, limited block 15 is flexibly connected with counterdie 2, and the height of limited block 15 can free adjustment, can control the size of the closed opening of the second die 5 like this, obtain the different volume circular Curve 16 of openings of sizes.
Counterdie 3 both sides are provided with baffle plate 17, baffle plate 17 is fixedly connected with counterdie 2, baffle plate 17 is provided with pin 18, pin 18 runs through baffle plate 17 and is flexibly connected with baffle plate 17, one end of pin 18 is fixedly connected with slide block 7, pin 18 is provided with the 3rd spring the 19, three spring 19 between slide block 7 and baffle plate 17, when patrix 1 rises, the 3rd spring 19 pairs of slide blocks 7 apply active force, help the first die 4 to rise and reset.
Second die 5 is provided with location-plate 20, and location-plate 20 is fixedly connected with the second die 5, and such workpiece 16 can accurately be located before processing.
First workpiece 16 to be placed on the second die 5 and to be located by location-plate 20, and patrix 1 is descending, punch 3 workpiece pressing 16, continue to come downwards to the first die 4, curve U-shaped, then continue descending, the first die 4 declines, second die 5 moves inward under the effect of support 6, be rolled into circle U-shaped, arrive lower dead center when the second die 5 lower surface touches limited block 15, patrix 1 stops descending, then go upward to top dead centre second die 5 and also got back to top dead centre under the effect of the first spring 9, machine.
Claims (5)
1. a sleeve circle_curling die, it is characterized in that: comprise upper die and lower die, described patrix comprises punch, described counterdie comprises the first die, second die, support, slide block, pin, first die is fixedly connected with pin, pin is flexibly connected with counterdie, pin is provided with the first spring, second die is arranged on the first die and is slidably connected with the first die, described support is provided with waist-shaped hole, first installing hole, second installing hole, waist-shaped hole is flexibly connected by pivot pin with the second die, first installing hole is flexibly connected with the first die by pivot pin, counterdie upper surface is provided with slide block, slide block and counterdie are slidably connected, slide block is flexibly connected with the second installing hole on support by pivot pin.
2. a kind of sleeve circle_curling die according to claim 1, is characterized in that: be provided with the second spring between slide block.
3. a kind of sleeve circle_curling die according to claim 1, is characterized in that: be provided with limited block below the first die, limited block is flexibly connected with counterdie, and the height of limited block can free adjustment.
4. a kind of sleeve circle_curling die according to claim 1, it is characterized in that: counterdie both sides are provided with baffle plate, baffle plate is fixedly connected with counterdie, baffle plate is provided with pin, pin with run through baffle plate and be flexibly connected with baffle plate, one end of pin is fixedly connected with slide block, pin is provided with the 3rd spring, and the 3rd spring is between slide block and baffle plate.
5. a kind of sleeve circle_curling die according to claim 1, it is characterized in that: the second die is provided with location-plate, location-plate is fixedly connected with the second die.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410679320.4A CN104368692A (en) | 2014-11-24 | 2014-11-24 | Sleeve edge rolling die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410679320.4A CN104368692A (en) | 2014-11-24 | 2014-11-24 | Sleeve edge rolling die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104368692A true CN104368692A (en) | 2015-02-25 |
Family
ID=52548034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410679320.4A Pending CN104368692A (en) | 2014-11-24 | 2014-11-24 | Sleeve edge rolling die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104368692A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106391876A (en) * | 2016-12-14 | 2017-02-15 | 江苏超力电器有限公司 | Pipe clamp edge rolling die |
| CN106975701A (en) * | 2017-04-14 | 2017-07-25 | 安徽江淮汽车集团股份有限公司 | A kind of flanging molding die |
| CN107020327A (en) * | 2017-06-17 | 2017-08-08 | 滁州现代模具制造有限公司 | A kind of pressure system of hydraulic mould |
| 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 |
| CN109047503A (en) * | 2018-08-30 | 2018-12-21 | 安徽江淮汽车集团股份有限公司 | A kind of slidingtype edge rolling mold |
| CN110193544A (en) * | 2019-07-09 | 2019-09-03 | 徐承 | A kind of multiple-head type process for stamping |
-
2014
- 2014-11-24 CN CN201410679320.4A patent/CN104368692A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106391876A (en) * | 2016-12-14 | 2017-02-15 | 江苏超力电器有限公司 | Pipe clamp edge rolling die |
| CN106975701A (en) * | 2017-04-14 | 2017-07-25 | 安徽江淮汽车集团股份有限公司 | A kind of flanging molding die |
| CN107020327A (en) * | 2017-06-17 | 2017-08-08 | 滁州现代模具制造有限公司 | A kind of pressure system of hydraulic mould |
| CN107020327B (en) * | 2017-06-17 | 2018-10-19 | 滁州现代模具制造有限公司 | A kind of pressure system of hydraulic mould |
| 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 |
| CN109047503A (en) * | 2018-08-30 | 2018-12-21 | 安徽江淮汽车集团股份有限公司 | A kind of slidingtype edge rolling mold |
| CN110193544A (en) * | 2019-07-09 | 2019-09-03 | 徐承 | A kind of multiple-head type process for stamping |
| CN110193544B (en) * | 2019-07-09 | 2020-12-01 | 江西古力新材料科技有限公司 | Multi-head type stamping method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150225 |
|
| WD01 | Invention patent application deemed withdrawn after publication |