CN207119687U - A kind of steel plate welding equipment Traceless Bending Mould - Google Patents
A kind of steel plate welding equipment Traceless Bending Mould Download PDFInfo
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- CN207119687U CN207119687U CN201720766343.8U CN201720766343U CN207119687U CN 207119687 U CN207119687 U CN 207119687U CN 201720766343 U CN201720766343 U CN 201720766343U CN 207119687 U CN207119687 U CN 207119687U
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- punch
- pin
- plate
- cavity plate
- template
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Abstract
A kind of steel plate welding equipment Traceless Bending Mould is the utility model is related to, belongs to bending equipment technical field, device includes cavity plate and punch-pin；The cavity plate template and cavity plate longitudinal direction gusset that cavity plate includes flat board under cavity plate, type face is isosceles trapezoid groove, three organize weldering, and cavity plate template has longitudinal gusset locating slot with flat board contact edge under cavity plate, there is cavity plate template locating slot on the gusset of cavity plate longitudinal direction.Isosceles trapezoid groove inwall is provided with cavity plate abrasion-proof backing block, and isosceles trapezoid groove both ends top is provided with round roller fixed plate, and it is provided with round roller with cavity plate abrasion-proof backing block junction.Punch-pin includes punch-pin upper flat plate, punch-pin template, punch-pin longitudinal direction gusset, and three organizes weldering, and one side that punch-pin template contacts with punch-pin upper flat plate is provided with longitudinal gusset locating slot, and punch-pin longitudinal direction gusset is provided with punch-pin template locating slot；Punch-pin upper flat plate another side is provided with bender gusset piece, and the type face of punch-pin template is circular arc.This programme cost easy to make is low, avoids bending part surface from producing scratch, can change cavity plate abrasion-proof backing block at any time.
Description
Technical field
The utility model is related to a kind of steel plate welding equipment Traceless Bending Mould, the mould be applied to fold transition arc R compared with
Bending part greatly (typically in R100~R200), belong to bending equipment technical field.
Background technology
Traditional mould is the corresponding punch and matrix of size making according to transition arc R.Various sizes of transition arc R
Different concave, convex moulds need to be made.The making of existing mold uses cast blank, then machining, Mold Making cycle
It is long, it is costly.The upper plane of traditional cavity plate is fixed arc transition with working face, and the circular arc and its working face are in bending
Extrusion friction is produced in journey with bending part, the effect of long term frequent makes it produce burr, misrun equivalent damage, causes bending part to produce
The defects of scratch, have a strong impact on the presentation quality of bending part.
Utility model content
In view of the shortcomings of the prior art, the utility model provides a kind of steel plate welding equipment Traceless Bending Mould.
The technical solution of the utility model is as follows：
A kind of steel plate welding equipment Traceless Bending Mould, including cavity plate and punch-pin；
Cavity plate includes flat board, cavity plate template and cavity plate longitudinal direction gusset under cavity plate, and the type face of cavity plate template is isosceles trapezoid groove,
Cavity plate template is provided with longitudinal gusset locating slot with one side that flat board under cavity plate contacts, and cavity plate longitudinal direction gusset top is provided with cavity plate template
Locating slot, cavity plate template are connected with flat board, cavity plate longitudinal rib plate weld under cavity plate；
The isosceles trapezoid groove inwall of cavity plate template is provided with cavity plate abrasion-proof backing block, the top at isosceles dovetail groove both ends on cavity plate template
End is provided with round roller fixed plate, and round roller fixed plate is provided with round roller with cavity plate abrasion-proof backing block junction；
Punch-pin includes punch-pin upper flat plate, punch-pin template and punch-pin longitudinal direction gusset, punch-pin template and contacted with punch-pin upper flat plate
While be provided with longitudinal gusset locating slot, punch-pin longitudinal direction gusset is provided with punch-pin template locating slot, punch-pin template and punch-pin upper flat plate,
Punch-pin longitudinal rib plate weld connects；Punch-pin upper flat plate another side is provided with bender gusset piece, is bolt-connected to bender, convex
The type face of mould plate is circular arc.
The upper plane of traditional cavity plate and chamfered transition circular arc be place easy to wear, when rolling reduction bending using round roller at this
Contact wear.
Preferable according to the utility model, punch-pin template circular arc type face Wai Chu, which covers, is welded with punch-pin liner plate.
Preferable according to the utility model, the cavity plate template locating slot on the gusset of cavity plate longitudinal direction is arranged at intervals, recessed to ensure
Mould plate is also interval；Punch-pin template locating slot on the gusset of punch-pin longitudinal direction is arranged at intervals, and it is also interval to ensure punch-pin template
's.
Preferable according to the utility model, cavity plate abrasion-proof backing block includes two side plates and a bottom plate, is respectively placed in isosceles
On dovetail groove inwall.Cavity plate abrasion-proof backing block be not required to it is integrally manufactured, can by three plate separable assembleds, by the fixation of round roller fixed plate Lai
Fixed cavity plate abrasion-proof backing block.The other modes such as it need not weld, be gluing between cavity plate abrasion-proof backing block and cavity plate template to fix, can basis
The loss situation of cavity plate abrasion-proof backing block is changed at any time, efficiently convenient.
The beneficial effects of the utility model are：
Using its smooth-shaped of the bending part of device of the present utility model processing, R transition arcs are accurate, comply fully with bending
The design requirement of part.The technical solution of the utility model solves the problem of traditional Mold Making cycle length, costly, bending
The punch-pin of different curvatures need to be only made during different transition arcs, avoids cavity plate working face and its transition arc in long-term use
During be squeezed damage cause bending part surface produce scratch defects the problem of, can easily change cavity plate wear-resisting lining at any time
Plate, it is further ensured that the appearance of bending part is lossless.
Brief description of the drawings
Fig. 1 is the utility model Bending Mould bending process schematic front view；
Fig. 2 is the utility model Bending Mould schematic side view, because shown part is oversize in Fig. 2, middle part break line
Shorten sign；
Fig. 3 is the utility model cavity die structure schematic front view；
Fig. 4 is the utility model cavity die structure schematic side view, because shown part is oversize in Fig. 4, middle part break line
Shorten sign；
Fig. 5 is the utility model punch structure schematic front view；
Fig. 6 is the utility model punch structure schematic side view, because shown part is oversize in Fig. 6, middle part break line
Shorten sign, left-half is structure schematic cross-sectional view in Fig. 6, and right half part is structure schematic side view in Fig. 6；
Wherein：1st, cavity plate, 2, punch-pin, 3, bender gusset piece, 4, bending part, 5, flat board under cavity plate, 6, cavity plate longitudinal rib
Plate, 7, cavity plate template, 8, round roller fixed plate, 9, cavity plate abrasion-proof backing block, 10, round roller, 11, punch-pin liner plate, 12, punch-pin template, 13,
Gusset piece, 14, punch-pin upper flat plate, 15, punch-pin longitudinal direction gusset,
Embodiment
The utility model is described further by way of example and in conjunction with the accompanying drawings, but not limited to this.
As shown in figures 1 to 6.
Embodiment 1：
A kind of steel plate welding equipment Traceless Bending Mould, including cavity plate and punch-pin；Cavity plate includes flat board, cavity plate template under cavity plate
With cavity plate longitudinal direction gusset, the type face of cavity plate template is isosceles trapezoid groove, and one side that cavity plate template contacts with flat board under cavity plate is provided with
Longitudinal gusset locating slot, cavity plate longitudinal direction gusset top are provided with cavity plate template locating slot, cavity plate template and cavity plate longitudinal rib during assembling
Plate is mutually inserted and welded in 90 ° by two grooves；Then group is welded in flat board under cavity plate.The isosceles trapezoid groove inwall of cavity plate template is provided with
Cavity plate abrasion-proof backing block, the top at isosceles dovetail groove both ends is provided with round roller fixed plate on cavity plate template, and round roller fixed plate and cavity plate are resistance to
Mill lining plate junction is provided with round roller, as shown in Figure 3；Punch-pin includes punch-pin upper flat plate, punch-pin template and punch-pin longitudinal direction gusset, punch-pin
One side that template contacts with punch-pin upper flat plate is provided with longitudinal gusset locating slot；Punch-pin longitudinal direction gusset positions provided with punch-pin template
Groove, punch-pin template is mutually inserted and welded by groove in 90 ° with punch-pin longitudinal direction gusset during assembling；Then group is welded in punch-pin upper flat plate.It is convex
Mould upper flat plate another side is provided with bender gusset piece, and the type face of punch-pin template is circular arc, as shown in Figure 5.Each part can lead to
Cross numerical control cutting machine blanking making.
Cavity plate abrasion-proof backing block in the present embodiment is using high rigidity, high intensity, high-wearing feature and toughness and higher quenches
The mould steel of permeability.Cavity plate abrasion-proof backing block surface has high surfaces roughness.
The upper plane of traditional cavity plate and chamfered transition circular arc be place easy to wear, when rolling reduction bending using round roller at this
Contact wear.
Embodiment 2：
A kind of steel plate welding equipment Traceless Bending Mould, its structure as described in Example 1, except that, punch-pin template circle
Arc-shaped face is overcoating to be welded with punch-pin liner plate.To improve bending workpieces presentation quality, edges of boards impression is avoided the formation of.If make different
The bending part of radian, only the punch-pin template for welding different circular arc degrees need to be inserted on other punch-pin upper flat plate, and it is corresponding to cover weldering
The punch-pin liner plate of radian, coordinates original cavity plate.
Embodiment 3：
A kind of steel plate welding equipment Traceless Bending Mould, its structure as described in Example 1, except that, cavity plate longitudinal rib
Cavity plate template locating slot on plate is arranged at intervals, to ensure that cavity plate template is also interval；Convex model on the gusset of punch-pin longitudinal direction
Plate locating slot is arranged at intervals, and it is also interval to ensure punch-pin template.Welded under cavity plate template and cavity plate longitudinal direction gusset, cavity plate between flat board
Connect, be not connected between adjacent cavity plate template, as shown in Figure 4 in succession.Punch-pin template welds with punch-pin upper flat plate, punch-pin longitudinal direction gusset
Connect, be not connected between adjacent punch-pin template, as shown in Figure 6 in succession.
Embodiment 4：
A kind of steel plate welding equipment Traceless Bending Mould, its structure as described in Example 1, except that, cavity plate wear-resisting lining
Plate includes two side plates and a bottom plate, is respectively placed on isosceles trapezoid groove inwall.Cavity plate abrasion-proof backing block be not required to it is integrally manufactured, can
By three plate separable assembleds, cavity plate abrasion-proof backing block is fixed by the fixation of round roller fixed plate.Cavity plate abrasion-proof backing block and cavity plate template
Between need not weld, the other modes such as gluing are fixed, can be changed at any time according to the loss situation of cavity plate abrasion-proof backing block, high efficacious prescriptions
Just.
Claims (4)
1. a kind of steel plate welding equipment Traceless Bending Mould, it is characterised in that including cavity plate and punch-pin；
Cavity plate includes flat board, cavity plate template and cavity plate longitudinal direction gusset under cavity plate, the type face isosceles trapezoid groove of cavity plate template, cavity plate type
Plate is provided with longitudinal gusset locating slot with one side that flat board under cavity plate contacts, and cavity plate longitudinal direction gusset top is provided with the positioning of cavity plate template
Groove, cavity plate template are connected with flat board, cavity plate longitudinal rib plate weld under cavity plate；The isosceles trapezoid groove inwall of cavity plate template is provided with cavity plate
Abrasion-proof backing block, the top at isosceles dovetail groove both ends is provided with round roller fixed plate, round roller fixed plate and cavity plate wear-resisting lining on cavity plate template
Plate junction is provided with round roller；
Punch-pin includes punch-pin upper flat plate, punch-pin template and punch-pin longitudinal direction gusset, one side that punch-pin template contacts with punch-pin upper flat plate
Provided with longitudinal gusset locating slot；Punch-pin longitudinal direction gusset is provided with punch-pin template locating slot, punch-pin template and punch-pin upper flat plate, punch-pin
Longitudinal rib plate weld connects；Punch-pin upper flat plate another side is provided with bender gusset piece, and the type face of punch-pin template is circular arc.
2. steel plate welding equipment Traceless Bending Mould according to claim 1, it is characterised in that punch-pin template circular arc type face
Outer place, which is covered, is welded with punch-pin liner plate.
3. steel plate welding equipment Traceless Bending Mould according to claim 1, it is characterised in that recessed on the gusset of cavity plate longitudinal direction
Mould plate locating slot is arranged at intervals；Punch-pin template locating slot on the gusset of punch-pin longitudinal direction is arranged at intervals.
4. steel plate welding equipment Traceless Bending Mould according to claim 1, it is characterised in that cavity plate abrasion-proof backing block includes two
Individual side plate and a bottom plate, are respectively placed on isosceles trapezoid groove inwall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720766343.8U CN207119687U (en) | 2017-06-28 | 2017-06-28 | A kind of steel plate welding equipment Traceless Bending Mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720766343.8U CN207119687U (en) | 2017-06-28 | 2017-06-28 | A kind of steel plate welding equipment Traceless Bending Mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207119687U true CN207119687U (en) | 2018-03-20 |
Family
ID=61615817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720766343.8U Expired - Fee Related CN207119687U (en) | 2017-06-28 | 2017-06-28 | A kind of steel plate welding equipment Traceless Bending Mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207119687U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111375654A (en) * | 2018-12-27 | 2020-07-07 | 海南华金钢构有限公司 | Steel plate folding device |
| CN116020922A (en) * | 2022-12-31 | 2023-04-28 | 广州市迅兴精密工业有限公司 | Bending die for machining automobile parts |
-
2017
- 2017-06-28 CN CN201720766343.8U patent/CN207119687U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111375654A (en) * | 2018-12-27 | 2020-07-07 | 海南华金钢构有限公司 | Steel plate folding device |
| CN116020922A (en) * | 2022-12-31 | 2023-04-28 | 广州市迅兴精密工业有限公司 | Bending die for machining automobile parts |
| CN116020922B (en) * | 2022-12-31 | 2023-08-18 | 广州市迅兴精密工业有限公司 | Bending die for machining automobile parts |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180320 Termination date: 20200628 |