CN202683776U - Precise square curling die - Google Patents

Precise square curling die Download PDF

Info

Publication number
CN202683776U
CN202683776U CN 201220250943 CN201220250943U CN202683776U CN 202683776 U CN202683776 U CN 202683776U CN 201220250943 CN201220250943 CN 201220250943 CN 201220250943 U CN201220250943 U CN 201220250943U CN 202683776 U CN202683776 U CN 202683776U
Authority
CN
China
Prior art keywords
projection
punching press
belling
bending
groove
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
CN 201220250943
Other languages
Chinese (zh)
Inventor
余桂萍
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.)
Suzhou Rising Creation Precision Tools Co Ltd
Original Assignee
Suzhou Rising Creation Precision Tools 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 Suzhou Rising Creation Precision Tools Co Ltd filed Critical Suzhou Rising Creation Precision Tools Co Ltd
Priority to CN 201220250943 priority Critical patent/CN202683776U/en
Application granted granted Critical
Publication of CN202683776U publication Critical patent/CN202683776U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model discloses a precise square curling die. The die comprises an upper die and a lower die corresponding to the upper die. A first punching chamber, a second punching chamber, a third punching chamber and a bending chamber are arranged between the upper die and the lower die and arranged successively. The die further comprises a punching chamber which is arranged on one side of the first punching chamber. According to the die, the die utilizes a two-way nesting, the two-way nesting is connected with the die through the punching chamber, the die can be arranged in two ways, materials are saved, the efficiency is improved, and an effect of one die two pieces is achieved.

Description

A kind of accurate bag side mould
Technical field
The utility model relates to a kind of mould, relates in particular to a kind of accurate bag side mould.
Background technology
Technology of die manufacturing is the basis of modernized die ﹠ mold development, have moulding fast, can realize batch machining, machining accuracy is guaranteed, and wherein diel refers in Cold Press Working, metal or nonmetallic materials is processed into a kind of special process equipment of part.Punching press is at room temperature, utilizes the mould that is installed on the forcing press that material is exerted pressure, and makes it produce separation or plastic deformation, thereby obtains a kind of pressure processing method of required part.
General, diel divides by processing method and mainly comprises following several types:
Blanking die: the mould that makes the material production separation along the outline line that seals or open wide.Such as blanking die, perforating die, knife edge die, notch die, edger, parting die etc.
Bending die: make plate blank or other blanks produce flexural deformation along straight line (sweep), thereby obtain the mould of the workpiece of certain angle and shape.
Drawing Die: be that the plate blank is made the open hollow part, or make hollow element further change the mould of shape and size.
Finishing die: be that blank or semi-finished product workpiece are directly copied shaping by the shape of figure punch and matrix, and material itself only produces the mould of local plastic deformation.Such as bulging die, reducing die, flaring die, embossing die, flange die, sizing die etc.
Compression mould: be to utilize powerful pressure, make metal blank flow deformation, become required shape, its kind extrudes punch die, embossing punch die, impression punch die, side pressure punch die.
Existing general bag side mould all is to adopt single material punching, have the waste material, reduced operating efficiency, and a mould can only process one, needs to couple together by the mode of welding very inconvenience between two.
The utility model content
Technical problem to be solved in the utility model provides a kind of two-way jacking, row's mould, has saved material, increase work efficiency, and can a mould two the precision side of bag mould.
To achieve these goals, the utility model provides a kind of accurate bag side mould, comprise patrix and the counterdie corresponding with patrix, also be provided with between the first punching press between described patrix and the counterdie, between the second punching press, between the 3rd punching press and between bending, between described the first punching press, between the second punching press, between the 3rd punching press and be arranged in order between bending, also comprise connecting between punching press, be positioned at one side between described the first punching press between described connection punching press.
The above-mentioned precision side of bag mould, it is preferred, is 2 pairs between described the first punching press, between the second punching press and between bending, and the two placement that is parallel to each other links to each other by connecting between punching press, and spacing is 8.5mm.
The above-mentioned precision side of bag mould, it is preferred, comprise 2 the first upper punch belling pieces and 2 the first undershoot belling pieces between described the first punching press, described each first upper punch belling piece is provided with the first projection, described each first undershoot belling piece is provided with the first groove, described the first projection is that diameter 2mm, the degree of depth are the cylindrical bump of 0.2mm, and described the first groove is corresponding with the first projection.
The above-mentioned precision side of bag mould, it is preferred, comprise between described connection punching press and connect upper punch belling piece and connect undershoot belling piece, described connection upper punch belling piece is provided with the connection projection, described connection undershoot belling piece is provided with connecting groove, described connection projection is length 3mm, the rectangle projection of width 1.5mm and degree of depth 0.2mm, and described connecting groove is corresponding with the connection projection.
The above-mentioned precision side of bag mould, it is preferred, comprise 2 the second upper punch belling pieces and 2 the second undershoot belling pieces between described the second punching press, described each second upper punch belling piece is provided with the second projection, described each second undershoot belling piece is provided with the second groove, and described the second projection is 33 ° at inclination angle, bottom width 3.1mm, the degree of depth is the projection of 3.2mm, and described the second groove is corresponding with the second projection.
The above-mentioned precision side of bag mould, it is preferred, comprise 2 the 3rd upper punch belling pieces and 2 the 3rd undershoot belling pieces between the 3rd punching press, described each the 3rd upper punch belling piece is provided with the 3rd projection, described each the 3rd undershoot belling piece is provided with the 3rd groove, and described the 3rd projection is 31 ° at inclination angle, bottom width 1.7mm, the degree of depth is the projection of 1.5mm, and described the 3rd groove is corresponding with the 3rd projection.
The above-mentioned precision side of bag mould, it is preferred, comprise 2 bending upper punch belling pieces and 2 bending undershoot belling pieces between described bending, described each bending upper punch belling piece is provided with the bending projection, the stamping die projection is provided with the bending groove under described each bending, and described bending groove is corresponding with the bending projection.
Technique effect of the present utility model is: this mould has adopted two-way jacking, has linked to each other by connecting between punching press, so that the two-way row's mould of energy has been saved material, raises the efficiency, and can reach the effect of two of moulds.
Description of drawings
Fig. 1 is the structure chart between the first punching press of the present utility model;
Fig. 2 is the structure chart between connection punching press of the present utility model;
Fig. 3 is the structure chart between the second punching press of the present utility model;
Fig. 4 is the structure chart between the 3rd punching press of the present utility model;
Fig. 5 is the structure chart between bending of the present utility model;
Fig. 6 be processing of the present utility model the precision side of bag mould structural representation.
The specific embodiment
Below, by reference to the accompanying drawings the utility model is described further.
Shown in Fig. 1-5, a kind of accurate bag side mould, comprise patrix and the counterdie corresponding with patrix, also be provided with between the first punching press between described patrix and the counterdie, between the second punching press, between the 3rd punching press and between bending, between described the first punching press, between the second punching press, between the 3rd punching press and be arranged in order between bending, also comprise connecting between punching press, be positioned at one side between described the first punching press between described connection punching press; Be 2 pairs between described the first punching press, between the second punching press and between bending, the two placement that is parallel to each other links to each other by connecting between punching press, and spacing is 8.5mm; Comprise 2 the first upper punch belling pieces 1 and 2 the first undershoot belling pieces 2 between described the first punching press, described each first upper punch belling piece 1 is provided with the first projection 11, described each first undershoot belling piece 2 is provided with the first groove 21, described the first projection 11 is the cylindrical bump of 0.2mm for diameter 2mm, the degree of depth, and described the first groove 21 is corresponding with the first projection 11; Comprise between described connection punching press and connect upper punch belling piece 3 and connect undershoot belling piece 4, described connection upper punch belling piece 3 is provided with and connects projection 31, described connection undershoot belling piece 4 is provided with connecting groove 41, described connection projection 31 is length 3mm, the rectangle projection of width 1.5mm and degree of depth 0.2mm, described connecting groove 41 is corresponding with connection projection 31; Comprise 2 the second upper punch belling pieces 5 and 2 the second undershoot belling pieces 6 between described the second punching press, described each second upper punch belling piece 5 is provided with the second projection 51, described each second undershoot belling piece 6 is provided with the second groove 61, described the second projection 51 is 33 ° at inclination angle, bottom width 3.1mm, the degree of depth is the projection of 3.2mm, and described the second groove 61 is corresponding with the second projection 51; Comprise 2 the 3rd upper punch belling pieces 7 and 2 the 3rd undershoot belling pieces 8 between the 3rd punching press, described each the 3rd upper punch belling piece 7 is provided with the 3rd projection 71, described each the 3rd undershoot belling piece 8 is provided with the 3rd groove 81, described the 3rd projection 71 is 31 ° at inclination angle, bottom width 1.7mm, the degree of depth is the projection of 1.5mm, and described the 3rd groove 81 is corresponding with the 3rd projection 71; Comprise 2 bending upper punch belling pieces 9 and 2 bending undershoot belling pieces 10 between described bending, described each bending upper punch belling piece 9 is provided with bending projection 91, stamping die projection 10 is provided with bending groove 101 under described each bending, and described bending groove 101 is corresponding with bending projection 91.
The precision side of the bag mould that the utility model processes structure chart referring to shown in Figure 6, wherein the A district forms by the first projection 11 on the first upper punch belling piece 1 between the first punching press and the first groove 21 punch process on the second undershoot belling piece 2; The B district is stamped to form by the connecting groove 41 that connects the connection projection 31 on the upper punch belling piece 3 between punching press and connect on the undershoot belling piece 4, and the C district processes by the second projection 51 on the second upper punch belling piece 5 between the second punching press and the second groove 61 on the second undershoot belling piece 6; The D district is stamped to form by the 3rd projection 71 on the 3rd upper punch belling piece 7 between the 3rd punching press and the 3rd groove 81 on the 3rd undershoot belling piece 8; The E district connects by the bending projection 91 on the bending upper punch belling piece 9 between bending and 101 foldings of the bending groove on the bending undershoot belling piece 10 to finish.
Although the utility model discloses as above with preferred embodiment, the utility model is not to be defined in this.Any those skilled in the art within not breaking away from spirit and scope of the present utility model, all can make various changes or modifications, and therefore protection domain of the present utility model should be as the criterion with the claim limited range.

Claims (7)

1. accurate bag side mould, comprise patrix and the counterdie corresponding with patrix, also be provided with between the first punching press between described patrix and the counterdie, between the second punching press, between the 3rd punching press and between bending, between described the first punching press, between the second punching press, between the 3rd punching press and be arranged in order between bending, it is characterized in that: also comprise connecting between punching press, be positioned at one side between described the first punching press between described connection punching press.
2. accurate bag side according to claim 1 mould is characterized in that: be 2 pairs between described the first punching press, between the second punching press and between bending, and the two placements that be parallel to each other, by continuous between the connection punching press, spacing is 8.5mm.
3. accurate bag side according to claim 2 mould, it is characterized in that: comprise 2 the first upper punch belling pieces (1) and 2 the first undershoot belling pieces (2) between described the first punching press, described each first upper punch belling piece (1) is provided with the first projection (11), described each first undershoot belling piece (2) is provided with the first groove (21), described the first projection (11) is that diameter 2mm, the degree of depth are the cylindrical bump of 0.2mm, and described the first groove (21) is corresponding with the first projection (11).
4. accurate bag side according to claim 3 mould, it is characterized in that: comprise between described connection punching press connecting upper punch belling piece (3) and connecting undershoot belling piece (4), described connection upper punch belling piece (3) is provided with and connects projection (31), described connection undershoot belling piece (4) is provided with connecting groove (41), described connection projection (31) is length 3mm, the rectangle projection of width 1.5mm and degree of depth 0.2mm, described connecting groove (41) is corresponding with connection projection (31).
5. accurate bag side according to claim 4 mould, it is characterized in that: comprise 2 the second upper punch belling pieces (5) and 2 the second undershoot belling pieces (6) between described the second punching press, described each second upper punch belling piece (5) is provided with the second projection (51), described each second undershoot belling piece (6) is provided with the second groove (61), described the second projection (51) is 33 ° at inclination angle, bottom width 3.1mm, the degree of depth is the projection of 3.2mm, and described the second groove (61) is corresponding with the second projection (51).
6. accurate bag side according to claim 5 mould, it is characterized in that: comprise 2 the 3rd upper punch belling pieces (7) and 2 the 3rd undershoot belling pieces (8) between the 3rd punching press, described each the 3rd upper punch belling piece (7) is provided with the 3rd projection (71), described each the 3rd undershoot belling piece (8) is provided with the 3rd groove (81), described the 3rd projection (71) is 31 ° at inclination angle, bottom width 1.7mm, the degree of depth is the projection of 1.5mm, and described the 3rd groove (81) is corresponding with the 3rd projection (71).
7. accurate bag side according to claim 6 mould, it is characterized in that: comprise 2 bending upper punch belling pieces (9) and 2 bending undershoot belling pieces (10) between described bending, described each bending upper punch belling piece (9) is provided with bending projection (91), stamping die projection (10) is provided with bending groove (101) under described each bending, and described bending groove (101) is corresponding with bending projection (91).
CN 201220250943 2012-05-30 2012-05-30 Precise square curling die Expired - Fee Related CN202683776U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220250943 CN202683776U (en) 2012-05-30 2012-05-30 Precise square curling die

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220250943 CN202683776U (en) 2012-05-30 2012-05-30 Precise square curling die

Publications (1)

Publication Number Publication Date
CN202683776U true CN202683776U (en) 2013-01-23

Family

ID=47539448

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220250943 Expired - Fee Related CN202683776U (en) 2012-05-30 2012-05-30 Precise square curling die

Country Status (1)

Country Link
CN (1) CN202683776U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102658334A (en) * 2012-05-30 2012-09-12 苏州旭创精密模具有限公司 Precision flanging die

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102658334A (en) * 2012-05-30 2012-09-12 苏州旭创精密模具有限公司 Precision flanging die

Similar Documents

Publication Publication Date Title
CN203184447U (en) Rotating stretching stamping die
CN202316754U (en) Combined mold for punching on screen bracket
CN103272926A (en) Primary stamping forming die
CN202683776U (en) Precise square curling die
CN202137266U (en) USB iron casing die
CN202683762U (en) S-shaped bent spring die
CN102658334A (en) Precision flanging die
CN202606644U (en) Piercing die for thermally calibrating speed change gears
CN204294758U (en) Serpentine spring one-time-shaped mould
CN207606190U (en) A kind of bending and molding stamping die
CN208303640U (en) A kind of automobile forming class stamping die for high-tension plates
CN208083182U (en) A kind of progressive die
CN202695952U (en) D-SUB terminal model
CN205613926U (en) End cover stamping die
CN101513659A (en) Moulding technology for automobile aluminum products
CN202683772U (en) Die for universal serial bus (USB) terminals
CN102327973A (en) Cable interface die
CN202137273U (en) Electric control cabinet material bridge frame mould with primary back pressure workstation
CN204099015U (en) Automobile exhaust effective major diameter w shape bending component and continuously shaped mould thereof
CN204108133U (en) Intersection hardware dies
CN202137274U (en) Netting twine interface die
CN203400997U (en) Socket stamping part die
CN105710220A (en) End cover punching mold
CN203265413U (en) One-time stamping forming die
CN205414120U (en) Prevent fold chassis exterior press die

Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130123

Termination date: 20130530

C17 Cessation of patent right