CN207119687U - A kind of steel plate welding equipment Traceless Bending Mould - Google Patents

A kind of steel plate welding equipment Traceless Bending Mould Download PDF

Info

Publication number
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
Authority
CN
China
Prior art keywords
punch
pin
plate
cavity plate
template
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.)
Expired - Fee Related
Application number
CN201720766343.8U
Other languages
Chinese (zh)
Inventor
陈金勇
姚长中
陈晓霖
李帅
史鹏辉
马鹏飞
王紫龙
张传文
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SHANDONG MINGRUN POWER STATION EQUIPMENT CO Ltd
Original Assignee
SHANDONG MINGRUN POWER STATION EQUIPMENT CO Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by SHANDONG MINGRUN POWER STATION EQUIPMENT CO Ltd filed Critical SHANDONG MINGRUN POWER STATION EQUIPMENT CO Ltd
Priority to CN201720766343.8U priority Critical patent/CN207119687U/en
Application granted granted Critical
Publication of CN207119687U publication Critical patent/CN207119687U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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

A kind of steel plate welding equipment Traceless Bending Mould
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.
CN201720766343.8U 2017-06-28 2017-06-28 A kind of steel plate welding equipment Traceless Bending Mould Expired - Fee Related CN207119687U (en)

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 (1)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
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

Similar Documents

Publication Publication Date Title
CN103752685A (en) Stamping method of multi-station efficient high-precision automobile covering part
CN207119687U (en) A kind of steel plate welding equipment Traceless Bending Mould
CN103464561A (en) Forming die of skin part for airplane
CN201880875U (en) Stripping plate mounting structure for machine molding
CN206230208U (en) Sheet metal forming part in battery of mobile phone
CN206779297U (en) A kind of side reshaping die frock of car model gusset plate
CN204523972U (en) The accurate hot piercing mould in a kind of gear former hole
CN207547368U (en) A kind of C/U shaped steel three-dimensional punching shaping compound die
CN202283561U (en) Punching jig
CN206028569U (en) Special resistance pin shaping tool
CN109304416A (en) A kind of ball valve valve body forging piece molding die
CN205816547U (en) A kind of 3C electronic product cold punching die
CN201389595Y (en) Novel non-standard punch
CN209334627U (en) A kind of ball valve valve body forging piece molding die
CN204524001U (en) A kind of high-voltage board part production die
CN203599457U (en) Hydraulic machine cast mould
CN210818327U (en) Track-distance-variable train rotating arm product pressing and sleeving tool device
CN208437540U (en) A kind of stamping die
CN206632312U (en) A kind of casting die
CN211052280U (en) Punching table for precision cavity die production punch
CN206632338U (en) A kind of casting die
CN206500515U (en) A kind of frock for being used to be cold-pressed gear blank oil groove
CN206028631U (en) Automobile control arm forges mould
CN205732889U (en) High-accuracy die casting
CN211990533U (en) Flanging insert block structure for cold punching

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