CN207787479U - Sheet metal component right-angle bending mold - Google Patents
Sheet metal component right-angle bending mold Download PDFInfo
- Publication number
- CN207787479U CN207787479U CN201820043022.XU CN201820043022U CN207787479U CN 207787479 U CN207787479 U CN 207787479U CN 201820043022 U CN201820043022 U CN 201820043022U CN 207787479 U CN207787479 U CN 207787479U
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- China
- Prior art keywords
- bending
- lower die
- mold
- sheet metal
- metal component
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Abstract
The utility model discloses a kind of sheet metal component right-angle bending mold, including upper die and lower die, it is characterised in that：The lower die includes lower mold holder（1）, in lower mold holder（1）Top be provided with bending lower die（2）, bending lower die（2）Side lower die tilted block is removably connected with by bolt（3）, lower die tilted block（3）On be provided with inclined surface（4）, in lower mold holder（1）On be provided with slideway（5）, slideway（5）On slidably connect sliding support block（6）, slidably support block（6）On be provided with the adjustment cylinder of horizontal distribution（7）, adjust cylinder（7）The end rotational support of working shaft has pressure roller（8）, in sliding support block（6）On be additionally provided with retaining mechanism.This is a kind of simple in sturcture, ingenious in design, sheet metal component can be accurately bent into the Bending Mould of quarter bend by way of angle compensation.
Description
Technical field
The utility model is related to a kind of diel, especially a kind of sheet metal component right-angle bending mold.
Background technology
In light industry field, many parts need the sheet metal component using bending, such as outcase of refrigerator, washing machine shell
Inner cylinder, air conditioner housing, casing of kitchen ventilator etc., and the bending of sheet metal component is mostly to be realized by Bending Mould, but use punching
When pressing mold carries out Bending Processing to sheet metal component, the flanging after bending usually can all have a degree of bending rebound, cause to roll over
Bending angle is improper.In the Bending Processing of sheet metal component, right-angle bending（An angle of 90 degrees）It is most commonly seen machining angle, and is rolling over
When quarter bend, due to there is above-mentioned bending rebound, often lead to that bending angle is not in place, non-type problem, shadow
Ring the quality of product.
Invention content
The utility model is to propose that one kind is simple in structure, design is skilful to solve the above-mentioned deficiency present in the prior art
It is wonderful, sheet metal component can be accurately bent into the Bending Mould of quarter bend by way of angle compensation.
The technical solution of the utility model is：A kind of sheet metal component right-angle bending mold, including upper die and lower die, it is special
Sign is：The lower die includes lower mold holder 1, the top of lower mold holder 1 is provided with bending lower die 2, the side of bending lower die 2 is logical
It crosses bolt and is removably connected with lower die tilted block 3, inclined surface 4 is provided on lower die tilted block 3, is provided on lower mold holder 1
Slideway 5 slidably connects sliding support block 6 on slideway 5, slidably supports the adjustment cylinder 7 that horizontal distribution is provided on block 6, adjustment
The end rotational support of 7 working shaft of cylinder has pressure roller 8, and retaining mechanism is additionally provided on sliding support block 6,
The upper mold includes top mold frame 9, is symmetrically provided with two guide posts 10 on the bottom face of top mold frame 9, two
The bottom end of guide post 10 is slidably connected with compression upper mold 11 jointly, and spring 12 is additionally provided with outside guide post 10, spring 12
Both ends respectively with top mold frame 9 and compress upper mold 11 contact, compress upper mold 11 top end face on be additionally provided with limited block 13, institute
The compression upper mold 11 stated is corresponding with 2 position of bending lower die, and vertical bending upper die 14 is additionally provided in top mold frame 9.
Angle between the inclined surface 4 and plumb line is 2-5 °.
The utility model compared with the existing technology, has the following advantages that：
The sheet metal component right-angle bending mold of this kind of structure type, simple in sturcture, ingenious in design, rationally distributed, it is directed to
Sheet metal component has that bending springs back this after bending, designs a kind of mold of special construction, it can need to bend
When quarter bend, sheet metal component is allowed to rotate certain angle, the bending for compensating sheet metal component is sprung back, that is to say, that by metal plate more
The negative angle bending of part, to ensure accurate right-angle bending；It can obtain the higher square folds of quality, and it
Manufacture craft is simple, and manufacturing cost is cheap, it can be said that it has a variety of advantages, particularly suitable for promoting in the art
Using market prospects are very wide.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model embodiment.
Specific implementation mode
Below in conjunction with description of the drawings specific embodiment of the present utility model.As shown in Figure 1：A kind of sheet metal component right-angle folding
Bending mould, including upper die and lower die, lower die include lower mold holder 1, the top of lower mold holder 1 are provided with bending lower die 2, under bending
The side of mould 2 is removably connected with lower die tilted block 3 by bolt, inclined surface 4 is provided on lower die tilted block 3, this inclines
Angular range between inclined-plane 4 and plumb line is 2-5 °, and slideway 5 is provided on lower mold holder 1, cunning is slidably connected on slideway 5
Dynamic supporting block 6, slidably supports the adjustment cylinder 7 that horizontal distribution is provided on block 6, and the end rotational support of adjustment 7 working shaft of cylinder has
Pressure roller 8 is additionally provided with retaining mechanism on sliding support block 6；
Upper mold includes then top mold frame 9, and two guide posts 10, two guiding are symmetrically provided on the bottom face of top mold frame 9
The bottom end of column 10 is slidably connected with compression upper mold 11 jointly, and spring 12 is additionally provided with outside guide post 10, and the two of spring 12
End is contacted with top mold frame 9 and compression upper mold 11 respectively, and limited block 13 is additionally provided on the top end face for compressing upper mold 11, described
It is corresponding with 2 position of bending lower die to compress upper mold 11, vertical bending upper die 14 is additionally provided in top mold frame 9.
The course of work of the sheet metal component right-angle bending mold of the utility model embodiment is as follows：First, according to processed
The information such as material, the thickness of sheet metal component, select the lower die tilted block 3 of the inclined surface 4 with correct tilt angle, and pass through bolt
It connects in the side of bending lower die 2, then sheet metal component is placed on to the top of bending lower die 2 and lower die tilted block 3, allow metal plate
The edge of lower die tilted block 3 is stretched out in one end of golden part；All mechanisms by driving mechanism drive top mold frame 9 and thereon are together
Downlink, compress upper mold 11 lower surface contacted with sheet metal component after, can compress it on bending lower die 2, in the work of reaction force
Under, compressing upper mold 11 can be relative to 9 uplink of top mold frame, and spring 12 is compressed, and the height of limited block 13 then determines compression
Minimum spacing between upper mold 11 and top mold frame 9；
While sheet metal component is compacted, the part hanging with sheet metal component of vertical bending upper die 14 contacts and downlink, by metal plate
Part bending, under the collective effect of the side of vertical bending upper die 14 and lower die tilted block 3, sheet metal component bending is in perpendicular shape；
After first step bending operation, upper mold uplink returns to initial position（Under the action of spring 12, upper mold is compressed
11 also can return to initial position relative to 9 downlink of top mold frame）；Control adjustment cylinder 7 works, with dynamic pressure roller 8 by the metal plate of bending part
Golden part is pressed on the inclined surface 4 of lower die tilted block 3, realizes excessive bending, and the angle of excessive portion, as compensation sheet metal component are rolled over
The offset angle of replication bullet；
Operating personnel can according to the length that part is bent on sheet metal component come determine sliding support block 6 and bending lower die 2 it
Between distance, pressure roller 8 can either be pressed in the horizontal direction to sheet metal component, and the flexing movement of sheet metal component will not be hindered.
Claims (2)
1. a kind of sheet metal component right-angle bending mold, including upper die and lower die, it is characterised in that：The lower die includes lower mold holder
（1）, in lower mold holder（1）Top be provided with bending lower die（2）, bending lower die（2）Side removably connected by bolt
There is lower die tilted block（3）, lower die tilted block（3）On be provided with inclined surface（4）, in lower mold holder（1）On be provided with slideway（5）, sliding
Road（5）On slidably connect sliding support block（6）, slidably support block（6）On be provided with the adjustment cylinder of horizontal distribution（7）, adjustment
Cylinder（7）The end rotational support of working shaft has pressure roller（8）, in sliding support block（6）On be additionally provided with retaining mechanism,
The upper mold includes top mold frame（9）, top mold frame（9）Bottom face on be symmetrically provided with two guide posts（10）, two
A guide post（10）Bottom end jointly with compress upper mold（11）It is slidably connected, and in guide post（10）It is additionally provided with spring outside
（12）, spring（12）Both ends respectively with top mold frame（9）With compression upper mold（11）Contact is compressing upper mold（11）Top end face on
It is additionally provided with limited block（13）, the compression upper mold（11）With bending lower die（2）Position is corresponding, in top mold frame（9）It is upper to go back
It is provided with vertical bending upper die（14）.
2. sheet metal component right-angle bending mold according to claim 1, it is characterised in that：The inclined surface（4）With vertical
Angle between line is 2-5 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820043022.XU CN207787479U (en) | 2018-01-11 | 2018-01-11 | Sheet metal component right-angle bending mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820043022.XU CN207787479U (en) | 2018-01-11 | 2018-01-11 | Sheet metal component right-angle bending mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207787479U true CN207787479U (en) | 2018-08-31 |
Family
ID=63271119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820043022.XU Expired - Fee Related CN207787479U (en) | 2018-01-11 | 2018-01-11 | Sheet metal component right-angle bending mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207787479U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110449492A (en) * | 2019-09-06 | 2019-11-15 | 昆山江鸿精密电子有限公司 | A kind of bending and molding device |
| CN110695146A (en) * | 2019-10-19 | 2020-01-17 | 安徽坤源铝业有限公司 | Aluminum plate bending equipment |
| CN111451390A (en) * | 2020-04-14 | 2020-07-28 | 滁州美业机械制造有限公司 | Refrigerator stamping workpiece hem forming die |
| CN111672980A (en) * | 2020-06-10 | 2020-09-18 | 杭州创融汇科技服务有限公司 | Hardware stamping die structure with adjustable bending angle |
| CN112275910A (en) * | 2020-10-14 | 2021-01-29 | 昆山佳吉盛金属制造有限公司 | Negative angle bending die and process for large-size sheet metal part |
| CN112355173A (en) * | 2020-10-21 | 2021-02-12 | 江西世星科技有限公司 | Chip bending die with angle compensation |
| CN112893563A (en) * | 2021-02-05 | 2021-06-04 | 王小婷 | Bending forming device for manufacturing electric fan mesh enclosure |
| CN113059033A (en) * | 2021-03-02 | 2021-07-02 | 苏州盈科电子有限公司 | Novel sheet bending forming device and sheet bending forming method |
-
2018
- 2018-01-11 CN CN201820043022.XU patent/CN207787479U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110449492A (en) * | 2019-09-06 | 2019-11-15 | 昆山江鸿精密电子有限公司 | A kind of bending and molding device |
| CN110695146A (en) * | 2019-10-19 | 2020-01-17 | 安徽坤源铝业有限公司 | Aluminum plate bending equipment |
| CN111451390A (en) * | 2020-04-14 | 2020-07-28 | 滁州美业机械制造有限公司 | Refrigerator stamping workpiece hem forming die |
| CN111672980A (en) * | 2020-06-10 | 2020-09-18 | 杭州创融汇科技服务有限公司 | Hardware stamping die structure with adjustable bending angle |
| CN112275910A (en) * | 2020-10-14 | 2021-01-29 | 昆山佳吉盛金属制造有限公司 | Negative angle bending die and process for large-size sheet metal part |
| CN112355173A (en) * | 2020-10-21 | 2021-02-12 | 江西世星科技有限公司 | Chip bending die with angle compensation |
| CN112893563A (en) * | 2021-02-05 | 2021-06-04 | 王小婷 | Bending forming device for manufacturing electric fan mesh enclosure |
| CN113059033A (en) * | 2021-03-02 | 2021-07-02 | 苏州盈科电子有限公司 | Novel sheet bending forming device and sheet bending forming method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180831 Termination date: 20200111 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |