CN104874715A - Forming die for T-shaped mounting blocks of trolleys - Google Patents

Forming die for T-shaped mounting blocks of trolleys Download PDF

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Publication number
CN104874715A
CN104874715A CN201510211987.6A CN201510211987A CN104874715A CN 104874715 A CN104874715 A CN 104874715A CN 201510211987 A CN201510211987 A CN 201510211987A CN 104874715 A CN104874715 A CN 104874715A
Authority
CN
China
Prior art keywords
die
plate
mould
mounting blocks
die shoe
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.)
Pending
Application number
CN201510211987.6A
Other languages
Chinese (zh)
Inventor
黄国强
Original Assignee
黄国强
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 黄国强 filed Critical 黄国强
Priority to CN201510211987.6A priority Critical patent/CN104874715A/en
Publication of CN104874715A publication Critical patent/CN104874715A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21JFORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J13/00Details of machines for forging, pressing, or hammering
    • B21J13/02Dies or mountings therefor

Abstract

The invention discloses a forming die for T-shaped mounting blocks of trolleys. The forming die comprises an upper die plate and a lower die holder, an upper die is mounted on the upper die plate through an upper die fixing plate and an upper die pressure ring, and an upper die core rod is mounted at the bottom of the upper die. An upper cushion die and a lower cushion die are mounted in the lower die holder, an ejector pin is mounted in a lower die which is mounted on the upper cushion die, and a lower die pressure ring is mounted on the lower die. A press slider is mounted at the top of the upper die plate through a positioning pin, the upper die plate and the upper die fixing plate are connected through inner hexagon screws, and the upper die fixing plate and the upper die pressure ring are connected through inner hexagon screws. The lower die pressure ring is fixed onto the lower die holder through inner hexagon screws, an operation tabletop is mounted below the lower die holder, a positioning cushion plate is mounted between the lower die holder and the operation tabletop, and ejector rod is mounted between the positioning cushion plate and the lower die holder. The forming die for the T-shaped mounting blocks of the trolleys has the advantages of practicality, reduction of production cost, improvement of production efficiency, convenience in use and increase of material utilization rate.

Description

The T-shaped mounting blocks mould of a kind of handcart
Technical field
The present invention relates to a kind of mould, particularly the T-shaped mounting blocks mould of a kind of handcart.
Background technology
In the production of handcart, assembling process, need to use one piece of T-shaped mounting blocks, mainly play the effect of installing and connecting.
At present, the method for producing this T-shaped mounting blocks is: pickling (dish round steel), phosphatization, cold-drawn, a mould two punching base, annealing, ball blast, phosphatization, cold-forge forming, brill mesopore, aperture deburring, totally ten operations.Wherein, " a mould two punching base " rushes on automatic cold header at a mould two to complete, and cannot precast mesopore, after operation " cold-forge forming ", must bore mesopore, and remove aperture burr, operation is many, and stock utilization is low, production efficiency is low, and produce inconvenient, economic benefit is low.
Summary of the invention
Technical problem to be solved by this invention is for the deficiencies in the prior art, provides a kind of handcart T-shaped mounting blocks mould.
To achieve these goals, the measure taked of the present invention:
The T-shaped mounting blocks mould of a kind of handcart, comprise cope match-plate pattern and die shoe, described cope match-plate pattern is provided with patrix by upper mould fixed plate and patrix trim ring, patrix core bar is installed bottom patrix, pad mould and underlay mould are installed in die shoe, upper pad mould is provided with counterdie, in counterdie, thimble is installed, counterdie is provided with counterdie trim ring, cope match-plate pattern top is provided with press ram by alignment pin, between cope match-plate pattern and upper mould fixed plate, all be connected by soket head cap screw between upper mould fixed plate with patrix trim ring, counterdie trim ring is fixed on die shoe by soket head cap screw, by being provided with working plate below die shoe, location backing plate is installed between die shoe and working plate, between location backing plate and underlay mould, knock-pin is installed,
In described upper pad mould, adjustment cushion block is installed;
Described die shoe side is provided with adjustment screw;
Beneficial effect of the present invention: practical, reduces production cost, improves production efficiency, easy to use, improves the utilization rate of material.
Accompanying drawing explanation
Fig. 1, planar structure schematic diagram of the present invention.
Detailed description of the invention
The T-shaped mounting blocks mould of a kind of handcart, comprise cope match-plate pattern 2 and die shoe 12, described cope match-plate pattern 2 is provided with patrix 5 by upper mould fixed plate 3 and patrix trim ring 6, patrix core bar 22 is installed bottom patrix 5, pad mould 11 and underlay mould 13 are installed in die shoe 12, upper pad mould 11 is provided with counterdie 10, thimble 20 is installed in counterdie 10, counterdie 10 is provided with counterdie trim ring 19, cope match-plate pattern 2 top is provided with press ram 1 by alignment pin 4, between cope match-plate pattern 2 and upper mould fixed plate 3, all be connected by soket head cap screw between upper mould fixed plate 3 with patrix trim ring 6, counterdie trim ring 19 is fixed on die shoe 12 by soket head cap screw, by being provided with working plate 14 below die shoe 12, be provided with between die shoe 12 and working plate 14 and locate backing plate 15, between location backing plate 15 and underlay mould 13, knock-pin 16 is installed,
Adjustment cushion block 17 is installed in described upper pad mould 11;
Described die shoe 12 side is provided with adjustment screw 18.
Adopt the present invention, eight operations can complete production, be specially: pickling (dish round steel), phosphatization, cold-drawn, multistation base, annealing, ball blast, phosphatization, cold-forge forming; Without the need to any machining, eliminate the boring of rear operation and remove aperture burr operation, stock utilization brings up to 98.1% by original 88.0%, achieve near-net-shape, be conducive to saving energy and reduce the cost, improve the utilization rate of material, improve economic benefit, thus realize object of the present invention.
Workpiece 8 takes shape between patrix 5 and counterdie 10, is provided with patrix core bar 22 bottom patrix 5, so that workpiece 8 mesopore is shaping, is provided with knock-pin 16, is convenient to the release of workpiece 8 between location backing plate 15 and underlay mould 13.

Claims (3)

1. the T-shaped mounting blocks mould of handcart, comprise cope match-plate pattern (2) and die shoe (12), it is characterized in that: described cope match-plate pattern (2) is provided with patrix (5) by upper mould fixed plate (3) and patrix trim ring (6), patrix (5) bottom is provided with patrix core bar (22), pad mould (11) and underlay mould (13) are installed in die shoe (12), upper pad mould (11) is provided with counterdie (10), thimble (20) is installed in counterdie (10), counterdie (10) is provided with counterdie trim ring (19), cope match-plate pattern (2) top is provided with press ram (1) by alignment pin (4), between cope match-plate pattern (2) and upper mould fixed plate (3), all be connected by soket head cap screw between upper mould fixed plate (3) with patrix trim ring (6), counterdie trim ring (19) fixes on die shoe (12) by soket head cap screw is same, die shoe (12) below is by being provided with working plate (14), be provided with between die shoe (12) and working plate (14) and locate backing plate (15), between location backing plate (15) and underlay mould (13), knock-pin (16) is installed.
2. the T-shaped mounting blocks mould of a kind of handcart according to claim 1, is characterized in that: be provided with adjustment cushion block (17) in described upper pad mould (11).
3. the T-shaped mounting blocks mould of a kind of handcart according to claim 1 and 2, is characterized in that: described die shoe (12) side is provided with adjustment screw (18).
CN201510211987.6A 2015-04-24 2015-04-24 Forming die for T-shaped mounting blocks of trolleys Pending CN104874715A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510211987.6A CN104874715A (en) 2015-04-24 2015-04-24 Forming die for T-shaped mounting blocks of trolleys

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510211987.6A CN104874715A (en) 2015-04-24 2015-04-24 Forming die for T-shaped mounting blocks of trolleys

Publications (1)

Publication Number Publication Date
CN104874715A true CN104874715A (en) 2015-09-02

Family

ID=53942539

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510211987.6A Pending CN104874715A (en) 2015-04-24 2015-04-24 Forming die for T-shaped mounting blocks of trolleys

Country Status (1)

Country Link
CN (1) CN104874715A (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1076163A1 (en) * 1982-10-06 1984-02-29 Челябинский Филиал Специального Проектно-Конструкторского Бюро "Проектнефтегазспецмонтаж" Die for producing tee-joints from tube billets
CN2071096U (en) * 1990-04-04 1991-02-13 太原机械学院 Medium and small t shape tube mould
CN1055309A (en) * 1990-04-04 1991-10-16 太原机械学院 The moulding process and the mould of medium and small T shape pipe
CN102107256A (en) * 2010-11-17 2011-06-29 贵州航天新力铸锻有限责任公司 Automatic hot heading near-net forming machine for head of T-shaped bolt part
CN102166612A (en) * 2010-02-26 2011-08-31 江苏海达管件集团有限公司 Fine forging forming die
CN203437506U (en) * 2013-07-01 2014-02-19 慈溪市丰盈电声配件有限公司 Die for forming T-type iron

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1076163A1 (en) * 1982-10-06 1984-02-29 Челябинский Филиал Специального Проектно-Конструкторского Бюро "Проектнефтегазспецмонтаж" Die for producing tee-joints from tube billets
CN2071096U (en) * 1990-04-04 1991-02-13 太原机械学院 Medium and small t shape tube mould
CN1055309A (en) * 1990-04-04 1991-10-16 太原机械学院 The moulding process and the mould of medium and small T shape pipe
CN102166612A (en) * 2010-02-26 2011-08-31 江苏海达管件集团有限公司 Fine forging forming die
CN102107256A (en) * 2010-11-17 2011-06-29 贵州航天新力铸锻有限责任公司 Automatic hot heading near-net forming machine for head of T-shaped bolt part
CN203437506U (en) * 2013-07-01 2014-02-19 慈溪市丰盈电声配件有限公司 Die for forming T-type iron

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Application publication date: 20150902