CN208555719U - A kind of notch flange stamping die of mold base - Google Patents

A kind of notch flange stamping die of mold base Download PDF

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Publication number
CN208555719U
CN208555719U CN201821191613.8U CN201821191613U CN208555719U CN 208555719 U CN208555719 U CN 208555719U CN 201821191613 U CN201821191613 U CN 201821191613U CN 208555719 U CN208555719 U CN 208555719U
Authority
CN
China
Prior art keywords
welded
casing
die
rod
guide post
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
CN201821191613.8U
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Chinese (zh)
Inventor
张桂军
马超
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.)
Hubei Nanhe Automobile Accessories Co., Ltd
Original Assignee
Chuzhou Sanwei Machinery Manufacturing 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 Chuzhou Sanwei Machinery Manufacturing Co Ltd filed Critical Chuzhou Sanwei Machinery Manufacturing Co Ltd
Priority to CN201821191613.8U priority Critical patent/CN208555719U/en
Application granted granted Critical
Publication of CN208555719U publication Critical patent/CN208555719U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of notch flange stamping dies of mold base, including pedestal, the base top is welded with the second casing, second internal surface of sleeve pipe bottom is welded with third casing, third internal surface of sleeve pipe bottom is welded with second spring, the second spring other end is welded with connecting rod, connecting rod one end passes through third casing, connecting rod one end is welded with guide post, guide post one end passes through third casing, and upper die holder is welded at the top of guide post, gag lever post is welded on the outside of upper die holder, gag lever post quantity is six, the third cannula tip offers notch, this utility model passes through gag lever post, guide post, second spring, third casing, the components composed structure such as connecting rod, the precision of this structure increase mold, keep the article shape scale formed after punching press more accurate.

Description

A kind of notch flange stamping die of mold base
Technical field
The utility model relates to the notch flange punching presses of stamping die equipment technical field more particularly to a kind of mold base Mold.
Background technique
Stamping die is that material (metal or nonmetallic) is processed into part (or semi-finished product) in Cold Press Working A kind of special process equipment, referred to as cold punching die (being commonly called as cold-punching mould).Punching press is at room temperature, using being mounted on press machine On mold to material apply pressure, make its generate separation or plastic deformation, thus obtain needed for part a kind of pressure processing Method.
But stamping die does not have accurate guiding device now, the stamping parts outer dimension accuracy that stamping die generates is not Height influences stamping parts qualification rate.
Utility model content
Purpose of the utility model is to solve no accurate guiding device, stamping parts shape ruler exists in the prior art The not high disadvantage of very little accuracy, and a kind of notch flange stamping die of the mold base proposed.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of notch flange stamping die of mold base, including pedestal, the base top are welded with the second casing, the Two internal surface of sleeve pipe bottoms are welded with third casing, and third internal surface of sleeve pipe bottom is welded with second spring, the weldering of the second spring other end It is connected to connecting rod, connecting rod one end passes through third casing, and connecting rod one end is welded with guide post, and guide post one end passes through third casing, And upper die holder is welded at the top of guide post, gag lever post is welded on the outside of upper die holder, gag lever post quantity is six, and the third covers tube top Portion offers notch, and third cannula tip offers limiting slot, is gag lever post right above limiting slot, and guide post quantity is four It is a.
Preferably, the base top central axis has been bolted to connection bottom plate, table at the top of bottom plate Face has been bolted to connection die block, is welded with limit plate at the top of die block.
Preferably, it is welded with die shank at the upper die holder top center axis, is consolidated at upper die holder bottom centre axis by bolt Surely it is connected with upper mounted plate, upper mounted plate bottom has been bolted to connection punch retainer, punch retainer bottom centre Punch-pin is welded at axis.
Preferably, the punch retainer bottom is welded with first sleeve, and first sleeve inner wall is welded with the first spring, the The one spring other end is welded with support rod, and support rod one end passes through first sleeve bottom, and the support rod other end is welded with stripper, Through-hole is offered at stripper top center axis, and punch-pin one end passes through through-hole at the top of stripper.
The beneficial effects of the utility model are:
This utility model passes through the components composed structures such as gag lever post, guide post, second spring, third casing, connecting rod, this Structure increases the precision of mold, keeps the article shape scale formed after punching press more accurate.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of mold base notch flange stamping die structural schematic diagram;
Fig. 2 be the utility model proposes a kind of mold base notch flange stamping die the second casing overlook part Enlarged structure schematic diagram;
Fig. 3 be the utility model proposes a kind of mold base notch flange stamping die guide post enlarged structure signal Figure.
In figure: 1 pedestal, 2 bottom plates, 3 connecting rods, 4 die blocks, 5 limit plates, 6 strippers, 7 first sleeves, 8 Punch retainer, 9 upper mounted plates, 10 die shanks, 11 upper die holders, 12 gag lever posts, 13 first springs, 14 support rods, 15 guide posts, 16 Two casings, 17 second springs, 18 third casings.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.
Referring to Fig.1-3, the notch flange stamping die of a kind of mold base, including pedestal 1 are welded at the top of the pedestal 1 There is the second casing 16,16 inner wall bottom of the second casing is welded with third casing 18, and 18 inner wall bottom of third casing is welded with second Spring 17,17 other end of second spring are welded with connecting rod 3, and 3 one end of connecting rod passes through third casing 18, the weldering of 3 one end of connecting rod It is connected to guide post 15,15 one end of guide post passes through third casing 18, and upper die holder 11 is welded at the top of guide post 15, welds on the outside of upper die holder 11 It is connected to gag lever post 12,12 quantity of gag lever post is six, and notch, and 18 top of third casing are offered at the top of the third casing 18 Limiting slot is offered, is gag lever post 12 right above limiting slot, and 15 quantity of guide post is four, is passed through at 1 top center axis of pedestal Bolt is fixedly connected with bottom plate 2, and 2 top surface of bottom plate has been bolted to connection die block 4, and cavity plate is solid It is welded with limit plate 5 at the top of fixed board 4, is welded with die shank 10 at 11 top center axis of upper die holder, at 11 bottom centre's axis of upper die holder It is bolted to connection upper mounted plate 9,9 bottom of upper mounted plate has been bolted to connection punch retainer 8, and punch-pin is solid Punch-pin is welded at 8 bottom centre's axis of fixed board, 8 bottom of punch retainer is welded with first sleeve 7, the welding of 7 inner wall of first sleeve There is the first spring 13,13 other end of the first spring is welded with support rod 14, and 14 one end of support rod passes through 7 bottom of first sleeve, branch 14 other end of strut is welded with stripper 6, through-hole is offered at 6 top center axis of stripper, and punch-pin one end passes through stripper 6 Top through-hole.
In the present embodiment, by this device on press machine, plate is placed between limit plate 5, connects power supply, starting Press machine, die shank 10 moves on press machine driven mold, and die shank 10 drives punch-pin movement, and punch-pin one end enters die block 4 Inside cavity plate, when stripper 6 touches 4 top surface of die block, 14 stop motion of stripper 6 and support rod, but it is convex Mould fixed plate 8 continues to move downward, and support rod 14 drives the first spring 13 to be in compressive state, while guide post 15 moves downward, Guide post 15 drives connecting rod 3 to move downward, and connecting rod 3 drives second spring 17 to be in compressive state, while 12 outside table of guide post Face gag lever post 12 enters inside 16 upper limit notch of the second casing, these devices play the role of increasing mold precision, The article that this Mold Making comes out, outer dimension accuracy are high.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims (4)

1. a kind of notch flange stamping die of mold base, including pedestal (1), which is characterized in that weldering at the top of the pedestal (1) It is connected to the second casing (16), the second casing (16) inner wall bottom is welded with third casing (18), third casing (18) inner wall bottom It is welded with second spring (17), second spring (17) other end is welded with connecting rod (3), and connecting rod (3) one end passes through third set It manages (18), connecting rod (3) one end is welded with guide post (15), and guide post (15) one end passes through third casing (18), and guide post (15) pushes up Portion is welded with upper die holder (11), is welded with gag lever post (12) on the outside of upper die holder (11), and gag lever post (12) quantity is six, and described the Notch is offered at the top of three casings (18), and offers limiting slot at the top of third casing (18), is gag lever post right above limiting slot (12), and guide post (15) quantity is four.
2. a kind of notch flange stamping die of mold base according to claim 1, which is characterized in that the pedestal (1) it has been bolted to connection at top center axis bottom plate (2), bottom plate (2) top surface is bolted It is connected with die block (4), is welded with limit plate (5) at the top of die block (4).
3. a kind of notch flange stamping die of mold base according to claim 1, which is characterized in that the upper die holder (11) it is welded at top center axis die shank (10), has been bolted to connection fixation at upper die holder (11) bottom centre axis Plate (9), upper mounted plate (9) bottom have been bolted to connection punch retainer (8), punch retainer (8) bottom centre axis Place is welded with punch-pin.
4. a kind of notch flange stamping die of mold base according to claim 3, which is characterized in that the punch-pin is solid Fixed board (8) bottom is welded with first sleeve (7), and first sleeve (7) inner wall is welded with the first spring (13), and the first spring (13) is another One end is welded with support rod (14), and support rod (14) one end passes through first sleeve (7) bottom, and support rod (14) other end is welded with Stripper (6) offers through-hole at stripper (6) top center axis, and punch-pin one end passes through through-hole at the top of stripper (6).
CN201821191613.8U 2018-07-26 2018-07-26 A kind of notch flange stamping die of mold base Expired - Fee Related CN208555719U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821191613.8U CN208555719U (en) 2018-07-26 2018-07-26 A kind of notch flange stamping die of mold base

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821191613.8U CN208555719U (en) 2018-07-26 2018-07-26 A kind of notch flange stamping die of mold base

Publications (1)

Publication Number Publication Date
CN208555719U true CN208555719U (en) 2019-03-01

Family

ID=65448163

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201821191613.8U Expired - Fee Related CN208555719U (en) 2018-07-26 2018-07-26 A kind of notch flange stamping die of mold base

Country Status (1)

Country Link
CN (1) CN208555719U (en)

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Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
TR01 Transfer of patent right

Effective date of registration: 20191021

Address after: 437000 Jiayu Industrial Park, Panjiawan Town, Jiayu County, Xianning City, Hubei Province

Patentee after: Hubei Nanhe Automobile Accessories Co., Ltd

Address before: 239000 No. 1 Workshop, 346 Nanjing North Road, Chuzhou City, Anhui Province

Patentee before: Chuzhou Sanwei Machinery Manufacturing Co., Ltd.

TR01 Transfer of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20190301

Termination date: 20200726

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