CN203417964U - Seesaw type sheet metal part bending device - Google Patents
Seesaw type sheet metal part bending device Download PDFInfo
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- CN203417964U CN203417964U CN201320444280.6U CN201320444280U CN203417964U CN 203417964 U CN203417964 U CN 203417964U CN 201320444280 U CN201320444280 U CN 201320444280U CN 203417964 U CN203417964 U CN 203417964U
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- sheet metal
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- seesaw
- metal part
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Abstract
The utility model discloses a seesaw type sheet metal part bending device and relates to the technical field of mold bending devices. The seesaw type sheet metal part bending device comprises an upper mold and a lower mold, wherein the lower mold comprises a supporting plate, a lower mold base and a bearing plate which is arranged on the lower mold base and is used for accommodating a sheet metal part, the lower mold base is connected with the supporting plate through an elastic reset device, the two sides of the bearing plate are respectively provided with a bending block, an outer positioning block, a baffle and a seesaw, the bending blocks are fixed on the lower mold base, each outer positioning block is fixed on the outer side of a corresponding bending block, each seesaw is arranged above a corresponding bending block, symmetrical limiting columns are arranged on the side, close to the bearing plate, of each seesaw, each baffle is provided with a limiting groove, and the limiting columns are arranged in the limiting grooves. The seesaw type sheet metal part bending device has the advantages that the sheet metal part is well prevented from being scratched, the surface of the sheet metal part is prevented from being damaged after stamping, and influence on the appearance of a product is avoided; the problem of recovering of the bent sheet metal part is avoided, warping of the sheet metal part is avoided, and the quality of the product is improved.
Description
[technical field]
The utility model relates to mould bending device, and in particular, the utility model relates to a kind of sheet metal component seesaw type apparatus for bending.
[background technology]
Sheet metal component outer surface scratch often run into Forging Process in the bending and molding operation of metal sheet Cold Press Working field in, weigh phenomenon wounded, there is warping phenomenon in the highly higher sheet metal component of some bendings even bending edges in turnover process rapidly.Shown in Fig. 1, existing general punching press grinding tool, by patrix 100 and counterdie 120, form, patrix 100 belows have pressure head 110, patrix and pressure head 110 can together move up and down, and counterdie 120 is provided with forming part 130, when patrix 100 and pressure head 110 together move downward, by stamping press, can realize the bending to sheet metal component 140.This apparatus for bending, the outer surface of sheet metal component 140 is easy to the medial surface friction with forming part 130, makes the outer surface scratch of sheet metal component 140, and after bending completes, sheet metal component often there will be the phenomenon of resilience in addition; When if the height after sheet metal component 140 bendings is higher, sheet metal component 140, understanding the phenomenon that warpage occurs in switching process rapidly, increases the scrappage of sheet metal component 140 in Forging Process greatly.
[utility model content]
The purpose of this utility model is effectively to overcome the deficiency of above-mentioned technology, a kind of sheet metal component seesaw type apparatus for bending is provided, this sheet metal component seesaw type apparatus for bending effectively solves the scratch that sheet metal component occurs in Forging Process, the problem of resilience, has reduced production cost.
The technical solution of the utility model is achieved in that it comprises patrix and counterdie, described counterdie comprises supporting plate, die shoe and being arranged on die shoe for placing the loading plate of sheet metal component, between die shoe and supporting plate, by elasticity reset device, be connected, its improvements are: the dual-side of described loading plate is respectively equipped with folded block, outside fix piece, block and seesaw, described folded block is fixed on die shoe, described outside fix piece is fixed on folded block outside, described seesaw is arranged on folded block top, and the side near loading plate is provided with symmetrical limited post, described block is arranged on the die shoe in folded block outside, on block, there is stopper slot, above-mentioned limited post is arranged in described stopper slot,
In above-mentioned structure, described patrix includes cope match-plate pattern, and described cope match-plate pattern comprises the drift that limited block and slide block form, and described slide block can slide up and down on limited block;
In above-mentioned structure, described elasticity reset device is a spring;
In above-mentioned structure, between described die shoe and loading plate, be also provided with an inner guiding post;
In above-mentioned structure, described supporting plate is provided with a guide, and above-mentioned patrix is provided with the guide pillar suitable with guide;
The beneficial effects of the utility model are: the utility model arranges seesaw by the two ends of the loading plate at counterdie, seesaw is provided with limited post, when sheet metal component is carried out to punching press, seesaw can rotate around limited post, seesaw and sheet metal component together move, well avoided the scratching of sheet metal component, sheet metal component appearance not damaged after punching press completes, can not impact the outward appearance of product; Drift of the present utility model is comprised of limited block and slide block in addition, slide block is along the oblique slip of limited block, when patrix rises, slide block moves under tiltedly along limited block under the effect of gravity, can avoid patrix existence due to extruding force in uphill process to drive sheet metal component together to move upward, well prevent the problem of resilience after sheet metal component bending, sheet metal component there will not be the situation of warpage, improve the quality of product, saved manufacturing cost.
[accompanying drawing explanation]
Fig. 1 is Bending Mould schematic diagram of the prior art;
Fig. 2, Fig. 4, Fig. 5 are view of the present utility model;
Fig. 3 is the partial enlarged drawing at A place in Fig. 2;
Fig. 6 is the partial enlarged drawing at B place in Fig. 5.
[specific embodiment]
Below in conjunction with drawings and Examples, the utility model will be further described.
With reference to shown in Fig. 2 to Fig. 6, the utility model has disclosed a kind of sheet metal component seesaw type apparatus for bending, this sheet metal component seesaw type apparatus for bending comprises patrix 10 and counterdie 20, in the present embodiment, patrix 10 includes cope match-plate pattern, this cope match-plate pattern comprises the drift that limited block 101 and slide block 102 form, slide block 102 can be along the oblique slip of limited block 101, therefore, at patrix 10 and counterdie 20, carry out in matched moulds process, slide block 102, along the oblique slip of limited block 101, overlaps with the bottom of cope match-plate pattern, completes punching press.
Above-mentioned counterdie 20 includes supporting plate 201, die shoe 202 and loading plate 203, die shoe 202 is fixed on supporting plate 201, loading plate 203 is arranged on die shoe 202, for placing sheet metal component 30 and the de-material after punching press completes, and by elasticity reset device, be connected between die shoe 202 and loading plate 203, in the present embodiment, this elasticity reset device is a spring 40, in addition, between die shoe 202 and loading plate 203, be provided with an inner guiding post 50, this inner guiding post 50 outside not extended loading plate 203, is avoided sheet metal component 30 to cause damage when mold closing state.Supporting plate 201 is provided with a guide 60, and patrix 10 is provided with the guide pillar 70 suitable with guide 60, and in matched moulds process, guide pillar 70 coordinates with guide 60, the displacement of patrix 10 and counterdie 20 in placement punching course.In conjunction with Fig. 1, on the die shoe 202 of loading plate 203 both sides, be respectively equipped with folded block 204, outside fix piece 205, block 209 and seesaw 206, folded block 204 is fixed on die shoe 202, outside fix piece 205 is fixed on the outside of folded block 204,206 of seesaws are arranged on folded block 205 tops, and this seesaw 206 is provided with symmetrical limited post 207 near a side of loading plate 203, block 209 is arranged on the die shoe 202 in folded block 204 outsides, and on this block 209, have stopper slot 208, the limited post 207 of seesaw 206 is arranged in stopper slot 208.
By above-mentioned structure, and in conjunction with shown in Fig. 4 to Fig. 6, we are described the course of work of the present utility model, sheet metal component 30 is placed on loading plate 203 behind location, start mould and carry out matched moulds, patrix 10 moves downward, and drive drift together to move, the slide block 102 of drift is along the oblique slip of limited block 101, after overlapping with the bottom of cope match-plate pattern, start sheet metal component 30 to carry out punching press, shown in Fig. 4, being slide block 102 overlaps with the bottom of cope match-plate pattern afterwards and starts the view to sheet metal component 30 punching presses, loading plate 203 is at the effect lower compression spring 50 of cope match-plate pattern stamping press, now, seesaw 206 is owing to being subject to the effect of stamping press, can be along limited post 204 upsets, simultaneously, effect due to the stopper slot 208 on block 209, seesaw 206 also can move downward simultaneously, when cope match-plate pattern presses to the position of setting, stop pressing down, complete matched moulds process, in matched moulds process, seesaw 206 together moves with sheet metal component 30, well avoided the scratching of sheet metal component 30, sheet metal component 30 appearance not damageds after punching press completes, can not impact the outward appearance of product.Shown in Fig. 5 and Fig. 6, for patrix 10 and counterdie 20 complete the view after matched moulds, now the two ends of sheet metal component 30 have completed the bending of 90 °, and 70 of guide pillars stretch into guide 60 inside.After to sheet metal component, 30 bendings complete, patrix 10 rises, and drive the slide block 102 of drift together to rise, now, slide block 102 moves under tiltedly along limited block 101 under the effect of gravity, when rising to certain altitude, return to reset condition, this structure, can avoid patrix 10 existence due to extruding force in uphill process to drive sheet metal component 30 together to move upward, well prevent the problem of resilience after sheet metal component 30 bendings, sheet metal component 30 there will not be the situation of warpage, improve the quality of product, saved manufacturing cost.
Described above is only preferred embodiment of the present utility model, and above-mentioned specific embodiment is not to restriction of the present utility model.In technological thought category of the present utility model, can there is various distortion and modification, the retouching that all those of ordinary skill in the art make according to above description, revise or be equal to replacement, all belong to the scope that the utility model is protected.
Claims (5)
1. a sheet metal component seesaw type apparatus for bending, comprise patrix and counterdie, described counterdie comprises supporting plate, die shoe and being arranged on die shoe for placing the loading plate of sheet metal component, between die shoe and supporting plate, by elasticity reset device, be connected, it is characterized in that: the dual-side of described loading plate is respectively equipped with folded block, outside fix piece, block and seesaw, described folded block is fixed on die shoe, described outside fix piece is fixed on folded block outside, described seesaw is arranged on folded block top, and the side near loading plate is provided with symmetrical limited post, described block is arranged on the die shoe in folded block outside, on block, there is stopper slot, above-mentioned limited post is arranged in described stopper slot.
2. a kind of sheet metal component seesaw type apparatus for bending according to claim 1, is characterized in that: described patrix includes cope match-plate pattern, and described cope match-plate pattern comprises the drift that limited block and slide block form, and described slide block can slide up and down on limited block.
3. a kind of sheet metal component seesaw type apparatus for bending according to claim 1, is characterized in that: described elasticity reset device is a spring.
4. a kind of sheet metal component seesaw type apparatus for bending according to claim 1, is characterized in that: between described die shoe and loading plate, be also provided with an inner guiding post.
5. a kind of sheet metal component seesaw type apparatus for bending according to claim 1, is characterized in that: described supporting plate is provided with a guide, and above-mentioned patrix is provided with the guide pillar suitable with guide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320444280.6U CN203417964U (en) | 2013-07-24 | 2013-07-24 | Seesaw type sheet metal part bending device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320444280.6U CN203417964U (en) | 2013-07-24 | 2013-07-24 | Seesaw type sheet metal part bending device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203417964U true CN203417964U (en) | 2014-02-05 |
Family
ID=50017068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320444280.6U Expired - Fee Related CN203417964U (en) | 2013-07-24 | 2013-07-24 | Seesaw type sheet metal part bending device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203417964U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105013904A (en) * | 2015-07-29 | 2015-11-04 | 成都市松川金属材料有限公司 | Automatic-feeding bending machine |
| CN106694660A (en) * | 2016-11-29 | 2017-05-24 | 长沙金鸿顺汽车部件有限公司 | Negative-angle edge turning and stamping mechanism of part |
-
2013
- 2013-07-24 CN CN201320444280.6U patent/CN203417964U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105013904A (en) * | 2015-07-29 | 2015-11-04 | 成都市松川金属材料有限公司 | Automatic-feeding bending machine |
| CN106694660A (en) * | 2016-11-29 | 2017-05-24 | 长沙金鸿顺汽车部件有限公司 | Negative-angle edge turning and stamping mechanism of part |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140205 Termination date: 20160724 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |