CN207414143U - A kind of tripod stamping die of carrier - Google Patents

A kind of tripod stamping die of carrier Download PDF

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Publication number
CN207414143U
CN207414143U CN201721294983.XU CN201721294983U CN207414143U CN 207414143 U CN207414143 U CN 207414143U CN 201721294983 U CN201721294983 U CN 201721294983U CN 207414143 U CN207414143 U CN 207414143U
Authority
CN
China
Prior art keywords
die
pair
stripper
mold
movable
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
CN201721294983.XU
Other languages
Chinese (zh)
Inventor
白宏圣
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.)
Hydraulic Pressure Science And Technology Ltd Of Hubei Gsmc
Original Assignee
Hydraulic Pressure Science And Technology Ltd Of Hubei Gsmc
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 Hydraulic Pressure Science And Technology Ltd Of Hubei Gsmc filed Critical Hydraulic Pressure Science And Technology Ltd Of Hubei Gsmc
Priority to CN201721294983.XU priority Critical patent/CN207414143U/en
Application granted granted Critical
Publication of CN207414143U publication Critical patent/CN207414143U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

A kind of tripod stamping die of carrier, it includes lower die and upper mold, lower die includes die holder (1), stripper (2), stripper lifting hydraulic cylinder (3), a pair of of cavity plate (4) and position block (5), stripper (2) bottom is equipped with one group of guide post (6), upper mold includes upper mold seat (7), fixed upper die (8), a pair of of activity upper die (9) and a pair of movable upper die control cylinder (10), fixed upper die (8) is mounted on by link block (11) on upper mold seat (7), the both sides of link block (11) are respectively equipped with a pair of guide rods (12), the utility model advantage is:It is molded by stamping die Multi-step forming, accurate positioning, is convenient in demoulding quick, raising work efficiency and quality.

Description

A kind of tripod stamping die of carrier
Technical field
The utility model is related to Stamping Die Technology fields, and in particular to a kind of tripod stamping die of carrier.
Background technology
At present, the tripod of fork of forklift truck is because of mostly manually folded plate shaping simple in structure, shape when causing to produce in batches Shape differs, and influences welding quality.
Utility model content
The purpose of this utility model is aiming at current, and the tripod of fork of forklift truck is because simple in structure mostly manually curved Sheet metal forming causes shape during batch production to differ, influences the deficiency of welding quality, and provides a kind of tripod punching press of carrier Mold.
The utility model includes lower die and upper mold, and lower die includes die holder, stripper, stripper lifting hydraulic cylinder, a pair Cavity plate and position block, stripper bottom are equipped with one group of guide post, and one group of guide post is provided on die holder and passes through hole, one group of guide post difference In hole, stripper lifting hydraulic cylinder is mounted on die holder, and stripper is driven to move up and down;A pair of of cavity plate is symmetrically installed On die holder, and positioned at the both sides of stripper, position block is mounted on die holder, and positioned at the opposite side of stripper;On Mould includes upper mold seat, fixed upper die, a pair of movable upper die and a pair of movable upper die control cylinder, fixed upper die and passes through Link block is mounted on upper mold seat, and the both sides of link block are respectively equipped with a pair of guide rods, and being provided with a pair of guide rods on movable upper die leads to Via, a pair of of activity upper die control cylinder are symmetrically mounted on upper mold seat, and are respectively driven corresponding movable upper die and led It is moved on bar.
Positioning pin is respectively equipped at the top of a pair of of cavity plate, the inside of position block is equipped with a pair of of limited block, stripper and fixation The one side of upper die has the groove with a pair of of limited block cooperation.
Elongate recesses are provided at the top of stripper, the bottom of fixed upper die is equipped with the briquetting being used cooperatively with elongate recesses.
The utility model advantage is:It is molded by stamping die Multi-step forming, accurate positioning, is convenient in demoulding quick, raising Work efficiency and quality.
Description of the drawings
Fig. 1 is the utility model structure diagram.
Fig. 2 is the utility model upper die structure schematic diagram.
Fig. 3 is Fig. 1 partial enlargement structural representations.
Specific embodiment
As shown in drawings, the utility model includes lower die and upper mold, and lower die includes die holder 1, stripper 2, stripper liter Descending liquid cylinder pressure 3, a pair of of cavity plate 4 and position block 5,2 bottom of stripper are equipped with one group of guide post 6, one group of guide post are provided on die holder 1 By hole, one group of guide post 6 is located in hole respectively, and stripper lifting hydraulic cylinder 3 is mounted on die holder 1, and is driven on stripper 2 Lower movement;A pair of of cavity plate 4 is symmetrically mounted on die holder 1, and positioned at the both sides of stripper 2, position block 5 is mounted on die holder On 1, and positioned at the opposite side of stripper 2;Upper mold includes upper mold seat 7, fixed upper die 8, a pair of movable upper die 9 and a pair and lives Dynamic upper die control cylinder 10, fixed upper die 8 are mounted on by link block 11 on upper mold seat 7, the both sides difference of link block 11 Equipped with a pair of guide rods 12, a pair of guide rods is provided on movable upper die 9 by hole, a pair of of activity upper die control cylinder 10 is symmetrically pacified On upper mold seat 7, and respectively drive corresponding movable upper die 9 and moved on guide rod 12.
A pair of of 4 top of cavity plate is respectively equipped with positioning pin 13, and the inside of position block 5 is equipped with a pair of of limited block 14, stripper 2 The groove coordinated with a pair of of limited block 14 is had with the one side of fixed upper die 8.
2 top of stripper is provided with elongate recesses 15, and the bottom of fixed upper die 8 is equipped with what is be used cooperatively with elongate recesses 15 Briquetting 16.
Working method principle:Die holder 1 and upper mold seat 7 are respectively and fixedly installed on the pedestal and punching module of press machine, Stripper lifting hydraulic cylinder 3 upwards jacks up stripper 2 before pressing mold, at this time stripper 2 and a pair of of cavity plate 4 and position block 5 It is highly consistent, then trapezoidal plate is placed on stripper 2, two bevel edges of plate are located on a pair of of cavity plate 4, trapezoidal Two bevel edges of plate are positioned by the positioning pin 13 on a pair of of cavity plate 4, and the bottom of trapezoidal plate passes through a pair of of limited block 14 It is positioned, then a pair of of activity upper die control cylinder 10 promotes a pair of movable upper die 9 to be drawn close to fixed upper die 8 and makes admittedly Determine upper die 8 and a pair of movable upper die 9 forms an entirety, then the punching module of press machine is pressed downward, and compresses plate, so Stripper 2 and upper mold are gone downwards to together at the second flanging b of cavity plate 4 afterwards, pass through the of movable upper die 9 and cavity plate 4 at this time One flanging a coordinates, and two bevel edges of plate is carried out crimping, then punching module drives upper mold to reset, movable upper die control Cylinder 10 processed drives a pair of movable upper die 9 to reset, and separates a pair of movable upper die 9 and fixed upper die 8, then restarts The punching module of press machine is pressed downward, and movable upper die 9 a pair of at this time is located at the outside of a pair of of cavity plate 4, is fixed upper die 8 and is moved back Flitch 2 clamps the follow-up continuous pushing of plate, and two are carried out to plate by the cooperation of the second flanging b and fixed upper die 8 of cavity plate 4 Secondary bending, while by the cooperation of elongate recesses 15 and briquetting 16 to the plate stamping reinforcing rib slot close to bottom, punching press is complete Plate after can be hung over by crimping on fixed upper die 8, and punching module band moves upper mold and resets again, while stripper lifts Hydraulic cylinder 3 upwards jacks up stripper 2 and is demoulded, and then extracts workpiece out from the relatively narrow one end of fixed upper die 8.

Claims (1)

1. the tripod stamping die of a kind of carrier, it is characterised in that it includes lower die and upper mold, and lower die includes die holder (1), stripper (2), stripper lifting hydraulic cylinder (3), a pair of of cavity plate (4) and position block (5), stripper (2) bottom are equipped with One group of guide post (6) is provided with one group of guide post on die holder (1) by hole, and one group of guide post (6) is located in hole respectively, stripper lifting Hydraulic cylinder (3) is mounted on die holder (1), and stripper (2) is driven to move up and down;A pair of of cavity plate (4) is symmetrically mounted on lower die On seat (1), and positioned at the both sides of stripper (2), position block (5) is mounted on die holder (1), and positioned at stripper (2) Opposite side;Upper mold includes upper mold seat (7), fixed upper die (8), a pair of movable upper die (9) and a pair of movable upper die control Cylinder (10), fixed upper die (8) are mounted on by link block (11) on upper mold seat (7), and the both sides of link block (11) are set respectively There is a pair of guide rods (12), a pair of guide rods is provided on movable upper die (9) by hole, a pair of of activity upper die control cylinder (10) is right Claim to be mounted on upper mold seat (7), and respectively drive corresponding movable upper die (9) and moved on guide rod (12).
CN201721294983.XU 2017-10-10 2017-10-10 A kind of tripod stamping die of carrier Expired - Fee Related CN207414143U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721294983.XU CN207414143U (en) 2017-10-10 2017-10-10 A kind of tripod stamping die of carrier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721294983.XU CN207414143U (en) 2017-10-10 2017-10-10 A kind of tripod stamping die of carrier

Publications (1)

Publication Number Publication Date
CN207414143U true CN207414143U (en) 2018-05-29

Family

ID=62310745

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201721294983.XU Expired - Fee Related CN207414143U (en) 2017-10-10 2017-10-10 A kind of tripod stamping die of carrier

Country Status (1)

Country Link
CN (1) CN207414143U (en)

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20180529

Termination date: 20191010

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