CN104525717A - Bevel bending die - Google Patents
Bevel bending die Download PDFInfo
- Publication number
- CN104525717A CN104525717A CN201410682025.4A CN201410682025A CN104525717A CN 104525717 A CN104525717 A CN 104525717A CN 201410682025 A CN201410682025 A CN 201410682025A CN 104525717 A CN104525717 A CN 104525717A
- Authority
- CN
- China
- Prior art keywords
- die
- tiltedly
- pin
- slide block
- kicker
- 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
- 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
- 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
- B21D43/003—Positioning devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The invention discloses a bevel bending die. The bevel bending die comprises an upper die seat and a lower die seat; the upper die seat comprises a convex die and an upper propping column; the lower die seat comprises a concave die, a lower propping column, a left wedge block, a right wedge block, a left sliding block, a right sliding block, a propping block and a pin. With the adoption of the bevel bending die employing the structure above, a blank can be accurately positioned, and moreover, the one-time molding increases the workpiece yield and processing efficiency.
Description
Technical field
The present invention relates to a kind of inclined-plane bending die.
Background technology
In prior art, mould for the processing of inclined-plane curved workpieces is not a lot, what substantially adopt is all segmented processing, and may occur that in transfer workpiece fabrication processing that is that cause is defective to the location of workpiece is not accurate, have impact on passing rate of processing and efficiency.
Summary of the invention
In order to solve the problem, the invention provides a kind of inclined-plane bending die.
The present invention crosses following technical scheme and realizes:
A kind of inclined-plane bending die comprises upper bolster and die shoe, and described upper bolster comprises punch, upper fore-set, and punch is fixedly connected with upper bolster, and upper fore-set is fixedly connected with upper bolster.Described die shoe comprises die, lower fore-set, block is carved on a left side, block is carved on the right side, left slider, right slide block, kicker, pin, a left side is tiltedly carved tiltedly to carve with the right side and is fixedly connected with die shoe, left tiltedly carving tiltedly is carved relative inside upper part with the right side and is provided with the first inclined-plane, die is provided with installing hole, tiltedly carve tiltedly to carve with the right side by installing hole and a left side and be slidably connected, die is provided with the lower fore-set corresponding with upper fore-set, die is provided with left slider and right slide block, left slider and right slide block and die are slidably connected, left slider is arranged on a left side and tiltedly carves between kicker, right slide block is arranged on the right side and tiltedly carves between kicker, the arranged outside of left slider and right slide block has projection, kicker is provided with pin, pin is fixedly connected with kicker, die and die shoe are provided with the through hole matched with pin, pin and through hole interference fits.
Further die shoe is provided with lead, and lead is fixedly connected with die shoe, and die is provided with the pilot hole matched with lead, lead is equipped with spring, spring is between die and die shoe.
Further pin is provided with spring.
Further on left slider and right slide block, be provided with locating piece.
The invention has the beneficial effects as follows: accurately can locate blank, and one-shot forming improves qualification rate and the working (machining) efficiency of workpiece.
Accompanying drawing explanation
Fig. 1 is the structure chart of inclined-plane bending die.
Fig. 2 is the workpiece schematic diagram of machine-shaping.
Detailed description of the invention
A kind of inclined-plane bending die as shown in Figure 1 and Figure 2 comprises upper bolster 1 and die shoe 2, and described upper bolster 1 comprises punch 3, upper fore-set 4, and punch 3 is fixedly connected with upper bolster 2, and upper fore-set 4 is fixedly connected with upper bolster 1.Described die shoe 2 comprises die 21, lower fore-set 5, block 6 is carved on a left side, block 7 is carved on the right side, left slider 8, right slide block 9, kicker 10, pin 11, a left side is tiltedly carved 6 and is tiltedly carved 7 with the right side and be fixedly connected with die shoe 2, left tiltedly carve 6 and tiltedly carve 7 relative inside upper part with the right side and be provided with the first inclined-plane 12, die 21 is provided with installing hole 13, by installing hole 13 and a left side tiltedly carve 6 and the right side tiltedly carve 7 and be slidably connected, die 21 is provided with the lower fore-set 5 corresponding with upper fore-set 4, die 21 is provided with left slider 8 and right slide block 9, left slider 8 is slidably connected with die 22 with right slide block 9, left slider 8 is arranged on a left side and tiltedly carves between 6 and kicker 10, right slide block 9 is arranged on the right side and tiltedly carves between 7 and kicker 10, the arranged outside of left slider 8 and right slide block 9 has protruding 14, kicker 10 is provided with pin 11, pin 11 is fixedly connected with kicker 10, die 22 and die shoe 2 are provided with the through hole 15 matched with pin 11, pin 11 and through hole 15 interference fits.
Accurately can locate on die shoe 2 to make die 22 and be provided with lead 16, lead 16 is fixedly connected with die shoe 2, die 22 is provided with the pilot hole 17 matched with lead 16, can reset to make to process die 22 once, the first spring 18, first spring position 18 lead 16 is equipped with between die 22 and die shoe 2.
Nail on be provided with the second spring 19 to make to process ejector block energy return pin once.
Guarantee that machining accuracy is provided with locating piece 20 on left slider and right slide block in order to location blank 21 can be prepared.During work, blank 21 is put into locating piece 20 to locate, punch 3 clamps together with blank 21 downward with kicker 8, blank 21 is curved U-shaped, patrix continues descending, kicker 10 contacts with die 22, the upper fore-set of patrix contacts with lower fore-set simultaneously, promotion die 22, left slider 8, right slide block 9 move downward together, projection 14 on left slider 8 and right slide block 9 is carved the first inclined-plane 12 on block 6 and right skewback 7 act on owing to being subject to a left side, left slider 8 and right slide block 9 move, by blank 21 bending and molding to central horizontal.
Claims (4)
1. an inclined-plane bending die, comprises upper bolster and die shoe, it is characterized in that: described upper bolster comprises punch, upper fore-set, and punch is fixedly connected with upper bolster, and upper fore-set is fixedly connected with upper bolster.Described die shoe comprises die, lower fore-set, block is carved on a left side, block is carved on the right side, left slider, right slide block, kicker, pin, a left side is tiltedly carved tiltedly to carve with the right side and is fixedly connected with die shoe, left tiltedly carving tiltedly is carved relative inside upper part with the right side and is provided with the first inclined-plane, die is provided with installing hole, tiltedly carve tiltedly to carve with the right side by installing hole and a left side and be slidably connected, die is provided with the lower fore-set corresponding with upper fore-set, die is provided with left slider and right slide block, left slider and right slide block and die are slidably connected, left slider is arranged on a left side and tiltedly carves between kicker, right slide block is arranged on the right side and tiltedly carves between kicker, the arranged outside of left slider and right slide block has projection, kicker is provided with pin, pin is fixedly connected with kicker, die and die shoe are provided with the through hole matched with pin, pin and through hole interference fits.
2. inclined-plane according to claim 1 bending die, it is characterized in that: die shoe is provided with lead, lead is fixedly connected with die shoe, die is provided with the pilot hole matched with lead, lead is equipped with spring, and spring is between die and die shoe.
3. inclined-plane according to claim 1 bending die, is characterized in that: pin is provided with spring.
4. inclined-plane according to claim 1 bending die, is characterized in that: on left slider and right slide block, be provided with locating piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410682025.4A CN104525717A (en) | 2014-11-24 | 2014-11-24 | Bevel bending die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410682025.4A CN104525717A (en) | 2014-11-24 | 2014-11-24 | Bevel bending die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104525717A true CN104525717A (en) | 2015-04-22 |
Family
ID=52841448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410682025.4A Pending CN104525717A (en) | 2014-11-24 | 2014-11-24 | Bevel bending die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104525717A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105234293A (en) * | 2015-11-17 | 2016-01-13 | 重庆持恒模具有限公司 | Discharging, bending and shearing compound die for V-shaped frames |
| CN106857442A (en) * | 2017-03-31 | 2017-06-20 | 浙江理工大学 | A kind of direct acting press-bending type fish hook curved spike devices of hanging plate nail pressing |
| CN108971347A (en) * | 2018-10-16 | 2018-12-11 | 刘赞 | A kind of punch-forming mold for shearing the bilateral bending edge rolling of plate |
-
2014
- 2014-11-24 CN CN201410682025.4A patent/CN104525717A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105234293A (en) * | 2015-11-17 | 2016-01-13 | 重庆持恒模具有限公司 | Discharging, bending and shearing compound die for V-shaped frames |
| CN106857442A (en) * | 2017-03-31 | 2017-06-20 | 浙江理工大学 | A kind of direct acting press-bending type fish hook curved spike devices of hanging plate nail pressing |
| CN106857442B (en) * | 2017-03-31 | 2019-10-29 | 浙江理工大学 | A kind of curved spike devices of direct acting press-bending type fish hook hanging plate nail pressing |
| CN108971347A (en) * | 2018-10-16 | 2018-12-11 | 刘赞 | A kind of punch-forming mold for shearing the bilateral bending edge rolling of plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150422 |