CN204449020U - The disposable punch forming progressive die of angle adjustment plate - Google Patents

The disposable punch forming progressive die of angle adjustment plate Download PDF

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Publication number
CN204449020U
CN204449020U CN201520037363.2U CN201520037363U CN204449020U CN 204449020 U CN204449020 U CN 204449020U CN 201520037363 U CN201520037363 U CN 201520037363U CN 204449020 U CN204449020 U CN 204449020U
Authority
CN
China
Prior art keywords
plate
drift
concave template
backing plate
screw
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
CN201520037363.2U
Other languages
Chinese (zh)
Inventor
张生林
王荣辉
赵平
张元林
张继生
王月
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.)
NANJING TIANHE AUTO PARTS Co Ltd
Original Assignee
NANJING TIANHE AUTO PARTS 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 NANJING TIANHE AUTO PARTS Co Ltd filed Critical NANJING TIANHE AUTO PARTS Co Ltd
Priority to CN201520037363.2U priority Critical patent/CN204449020U/en
Application granted granted Critical
Publication of CN204449020U publication Critical patent/CN204449020U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The disposable punch forming progressive die of a kind of angle adjustment plate, it comprises die shank (5), cope match-plate pattern (6), backing plate (7), fixed head (8), stripper (9), concave template (10) and lower bolster (11), die shank (5) is connected with cope match-plate pattern (6), cope match-plate pattern is connected with backing plate, fixed head is connected with backing plate, stripper is connected with backing plate by guide pillar, guide pillar is provided with discharging spring (16), it is characterized in that described fixed head being installed with centre bore drift (1), screw drift (2), moulded head (3) and punch (4), through hole and slotted eye is provided with in concave template corresponding position, at concave template (10), upper and moulded head (3) relative position is provided with shaping groove (17), concave template is fixedly mounted on lower bolster (11) by alignment pin (12) and soket head cap screw (13).The utility model structure is simple, can significantly improve working (machining) efficiency and cut down finished cost.

Description

The disposable punch forming progressive die of angle adjustment plate
Technical field
the utility model relates to a kind of Machining Technology, especially a kind of diel, specifically the disposable punch forming progressive die of a kind of angle adjustment plate.
Background technology
angle adjustment plate is machine components conventional on automobile, and as shown in Figure 1, 2, there is through-hole structure convex under at its center to its structure, and the both sides of through hole are respectively provided with one for installing the minor diameter through hole of screw.Traditional manufacture method first carries out blanking, and punching goes out the small through hole (diameter 7 millimeters) of center large through-hole and both sides while blanking, positioning with both sides small through hole utilizes mould to suppress lower convex through hole (maximum outside diameter 35 millimeters) again, this work lettuce needs two molds, two equipment and two operators just can complete, especially the plate after stamping-out needs from an equipment delivery to another equipment to waste unnecessary running man-hour, cause manufacturing cost higher, lack competitiveness, therefore two procedures is integrated, a pressing equipment utilizes progressive die, and disposable to stamp out finished product be enhance productivity, the key reduced costs.
Summary of the invention
The purpose of this utility model is that existing angle adjustment plate needs twice technique just can complete and cause the problem that production cost remains high, and design is a kind of on an equipment, by an operator and the disposable punch forming progressive die of achievable angle adjustment plate.
The technical solution of the utility model is:
The disposable punch forming progressive die of a kind of angle adjustment plate, it comprises die shank 5, cope match-plate pattern 6, backing plate 7, fixed head 8, stripper 9, concave template 10 and lower bolster 11, die shank 5 is connected with cope match-plate pattern 6, cope match-plate pattern 6 is connected with backing plate 7, fixed head 8 is connected with backing plate 7, stripper 9 is connected with backing plate 7 by guide pillar, guide pillar is provided with discharging spring 16, it is characterized in that described fixed head 8 is installed with centre bore drift 1, screw drift 2, moulded head 3 and punch 4, centre bore drift 1 both sides are respectively provided with a screw drift 2, be provided with for centre bore drift 1 in concave template 10 corresponding position, screw drift 2 and punch 4 insert to form through hole and the slotted eye of through hole or plate cut-out, concave template 10 is provided with shaping groove 17 with moulded head 3 relative position, concave template 10 is fixedly mounted on lower bolster 11 by alignment pin 12 and soket head cap screw 13.
Described lower bolster 11 is provided with four plate coarse positioning pins 15 and two for inserting the plate pilot pin 14 in the through hole gone out through screw drift 2.
The beneficial effects of the utility model:
1. the utility model has saved the cost of stamping of an operation.
2. saved the intermediate transportation cost from the first sequence to the second sequence.
3. saved lathe and used electric energy consumption.
4. solve and take a pressman more.
5. solve and take a press machine more.
6. improve product profit and the market competitiveness.
Accompanying drawing explanation
Fig. 1 be angle adjustment plate of the present utility model face structural representation.
Fig. 2 is the upward view of Fig. 1.
Fig. 3 is the structural representation of mould of the present utility model.
Fig. 4 is the punching course schematic diagram of progressive die of the present utility model.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further described.
As shown in Figure 3.
The disposable punch forming progressive die of a kind of angle adjustment plate, it comprises die shank 5, cope match-plate pattern 6, backing plate 7, fixed head 8, stripper 9, concave template 10 and lower bolster 11, die shank 5 is connected with cope match-plate pattern 6, cope match-plate pattern 6 is connected with backing plate 7, fixed head 8 is connected with backing plate 7, stripper 9 is connected with backing plate 7 by guide pillar, guide pillar is provided with discharging spring 16, described fixed head 8 is installed with centre bore drift 1, screw drift 2, moulded head 3 and punch 4, centre bore drift 1 both sides are respectively provided with a screw drift 2, be provided with for centre bore drift 1 in concave template 10 corresponding position, screw drift 2 and punch 4 insert to form through hole and the slotted eye of through hole or plate cut-out, concave template 10 is provided with shaping groove 17 with moulded head 3 relative position, concave template 10 is fixedly mounted on lower bolster 11 by alignment pin 12 and soket head cap screw 13.Described lower bolster 11 is provided with four plate coarse positioning pins 15 and two for inserting the plate pilot pin 14 in the through hole gone out through screw drift 2.
Punching course of the present utility model as shown in Figure 4, material plate used be 216*740*2mm/Q235A(often open can do 15 products), stamp out part (the discharging opening output finished parts from Fig. 4) with plate stamping hole forming blanking, made by grading mode punching, the punching press that shaping, blanking one sequence completes parts.Plate enters after between upper and lower mould, large through-hole and two screws are first gone out in first time pressure, plate continues to the second station and completes the shaping of lower convex platform, meanwhile, the plate just having entered mould goes out again large through-hole and screw, plate moves on, first plate having extruded lower convex platform is punched to be separated with second piece of plate and to fall into retracting device from discharging opening, second piece of plate then continues shaping, punchedly again after readvancing to be separated with the 3rd plate, by that analogy, wash the beginning open from the 4th, often press down and once just have the punch forming of one block of angle adjustment plate.
The utility model does not relate to the part prior art that maybe can adopt all same as the prior art and is realized.

Claims (2)

1. the disposable punch forming progressive die of angle adjustment plate, it comprises die shank (5), cope match-plate pattern (6), backing plate (7), fixed head (8), stripper (9), concave template (10) and lower bolster (11), die shank (5) is connected with cope match-plate pattern (6), cope match-plate pattern (6) is connected with backing plate (7), fixed head (8) is connected with backing plate (7), stripper (9) is connected with backing plate (7) by guide pillar, guide pillar is provided with discharging spring (16), it is characterized in that described fixed head (8) is installed with centre bore drift (1), screw drift (2), moulded head (3) and punch (4), centre bore drift (1) both sides are respectively provided with a screw drift (2), be provided with for centre bore drift (1) in concave template (10) corresponding position, screw drift (2) and punch (4) insert to form through hole and the slotted eye of through hole or plate cut-out, at concave template (10), upper and moulded head (3) relative position is provided with shaping groove (17), concave template (10) is fixedly mounted on lower bolster (11) by alignment pin (12) and soket head cap screw (13).
2. the disposable punch forming progressive die of angle adjustment plate according to claim 1, is characterized in that described lower bolster (11) is provided with four plate coarse positioning pins (15) and two for inserting the plate pilot pin (14) in the through hole gone out through screw drift (2).
CN201520037363.2U 2015-01-20 2015-01-20 The disposable punch forming progressive die of angle adjustment plate Expired - Fee Related CN204449020U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520037363.2U CN204449020U (en) 2015-01-20 2015-01-20 The disposable punch forming progressive die of angle adjustment plate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520037363.2U CN204449020U (en) 2015-01-20 2015-01-20 The disposable punch forming progressive die of angle adjustment plate

Publications (1)

Publication Number Publication Date
CN204449020U true CN204449020U (en) 2015-07-08

Family

ID=53655968

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520037363.2U Expired - Fee Related CN204449020U (en) 2015-01-20 2015-01-20 The disposable punch forming progressive die of angle adjustment plate

Country Status (1)

Country Link
CN (1) CN204449020U (en)

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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
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150708

Termination date: 20200120