CN205096491U - A wheel quick moulded die - Google Patents

A wheel quick moulded die Download PDF

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Publication number
CN205096491U
CN205096491U CN201520803352.0U CN201520803352U CN205096491U CN 205096491 U CN205096491 U CN 205096491U CN 201520803352 U CN201520803352 U CN 201520803352U CN 205096491 U CN205096491 U CN 205096491U
Authority
CN
China
Prior art keywords
arenaceous shell
pouring
rising head
casting moulds
cast
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
CN201520803352.0U
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Chinese (zh)
Inventor
蒋光烈
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.)
Chongqing Hangfeng Machinery Co Ltd
Original Assignee
Chongqing Hangfeng Machinery 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 Chongqing Hangfeng Machinery Co Ltd filed Critical Chongqing Hangfeng Machinery Co Ltd
Priority to CN201520803352.0U priority Critical patent/CN205096491U/en
Application granted granted Critical
Publication of CN205096491U publication Critical patent/CN205096491U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a wheel quick moulded die, including last arenaceous shell, lower arenaceous shell and runner, go up that the arenaceous shell constitutes with arenaceous shell lock down together and with round piece contour matching's a die cavity, the runner is by a feed inlet, two " perpendicular to " shape three -way pipes that the discharge gate constitutes, go up the arenaceous shell constitutes the pouring mould with lower arenaceous shell lock together, a plurality of pouring moulds are established ties constitution no. 1 in proper order through the pouring rising head and are listed as the whole pouring moulds that link up of die cavity, and through last between the adjacent pouring mould, the reference column is fixed a position down, a pouring mould is connected to every discharge gate of runner, between the discharge gate of runner and the pouring rising head of first pouring mould, concatenation back rethread bonding leak protection between the pouring rising head of adjacent each pouring mould, a pouring rising head that sets aside on the last individual pouring mould passes through the end cap and seals. A plurality of rounds of piece blanks of ability one pouring shaping improve production efficiency.

Description

Gear member rapid shaping mould
Technical field
The utility model belongs to casting field, specifically, particularly relates to a kind of gear member rapid shaping mould.
Background technology
Gear member is widely used in automotive field, and gear member generally adopts moulding by casting.Existing cast adopts single moulding by casting more, and after cast, cool time is long, and production efficiency is low, cannot realize batch production.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of gear member rapid shaping mould, and the multiple gear member blank of energy one-time cast-forming, shortens cool time, enhance productivity.
For this reason, the technical scheme that the utility model adopts is as follows: a kind of gear member rapid shaping mould, comprise arenaceous shell, lower arenaceous shell and cast gate, it is characterized in that: described upper arenaceous shell and lower arenaceous shell snap together the die cavity formed with gear member outline, upper, lower arenaceous shell is respectively arranged with cast rising head, in the inner chamber of upper arenaceous shell or lower arenaceous shell, be provided with short slot will pour into a mould rising head and be communicated with die cavity, the outer wall of upper arenaceous shell is provided with locating dowel, the outer wall of lower arenaceous shell is provided with lower locating dowel, in upper locating dowel and lower locating dowel, one of them is solid, another is hollow, hollow internal diameter mates with solid external diameter, to ensure that hollow locating dowel can be inserted in solid locating dowel,
Described cast gate forms " ⊥ " shape three-way pipe by a charging aperture, two discharging openings, and charging aperture is perpendicular to discharging opening;
Described upper arenaceous shell and lower arenaceous shell snap together formation casting moulds, some casting moulds to be together in series all through casting moulds of formation one row die cavity successively by cast rising head, and by upper locating dowel and lower locating dowel location between adjacent casting moulds, each discharging opening of cast gate connects a row casting moulds, between the discharging opening of cast gate and the cast rising head of first casting moulds, again by bonding leakproof after splicing between the cast rising head of each casting moulds adjacent, a cast rising head idle on the casting moulds of end is sealed by plug.
Be preferably, often row casting moulds has 4-8.
The beneficial effects of the utility model: the structure optimizing arenaceous shell, lower arenaceous shell and cast gate, set up location structure, ensure that each casting moulds of series connection can not misplace; In the inner chamber of upper arenaceous shell or lower arenaceous shell, arrange short slot will pour into a mould rising head and be communicated with die cavity, bond together after the cast rising head splicing of adjacent casting moulds, realize the object of the multiple casting moulds of once-cast; Rational in infrastructure, design ingenious, significantly improve production efficiency.
Accompanying drawing explanation
Fig. 1 is top view of the present utility model.
Fig. 2 is the upward view of Fig. 1.
Fig. 3 is the structural representation of single casting moulds.
Fig. 4 is the inner chamber figure of upper arenaceous shell.
Fig. 5 is the structural representation of cast gate.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further detail:
Shown in composition graphs 1-Fig. 2, a kind of gear member rapid shaping mould, forms primarily of upper arenaceous shell 1, lower arenaceous shell 2 and cast gate 3, and three all adopts precoated sand to make on core shooter.Adopt precoated sand on core shooter, make arenaceous shell and cast gate, be conventional art, do not repeat them here, core is improved and is the version optimizing upper arenaceous shell 1, lower arenaceous shell 2 and cast gate 3, realizes the object of the multiple gear member of one-time cast-forming.
Shown in composition graphs 1-Fig. 4, upper arenaceous shell 1 snaps together with lower arenaceous shell 2 die cavity formed with gear member outline, upper and lower arenaceous shell 1,2 is respectively arranged with cast rising head 4, and the cast rising head 4 on upper arenaceous shell 1 flows into for molten steel, and the cast rising head 4 on lower arenaceous shell 2 flows out for molten steel.The cast rising head 4 of upper and lower arenaceous shell 1,2 is coaxially arranged.
In the inner chamber of upper arenaceous shell 1, be provided with short slot 5 will pour into a mould rising head 4 and be communicated with die cavity, ensure that the molten steel of cast can flow in die cavity through cast rising head 4.Certainly, short slot 5 also can be arranged in the inner chamber of lower arenaceous shell 2.The outer wall of upper arenaceous shell 1 is provided with locating dowel 1a, the outer wall of lower arenaceous shell 2 is provided with lower locating dowel 1b.In upper locating dowel 1a and lower locating dowel 1b, one of them is solid, and another is that hollow, hollow internal diameter mates with solid external diameter, to ensure that hollow locating dowel can be inserted in solid locating dowel.
Shown in composition graphs 1, Fig. 5, cast gate 3 forms " ⊥ " shape three-way pipe by a charging aperture, two discharging openings, and charging aperture is perpendicular to discharging opening.
Upper arenaceous shell 1 and lower arenaceous shell 2 snap together formation casting moulds, some casting moulds to be together in series all through casting moulds of formation one row die cavity successively by cast rising head 4, and located by upper locating dowel 1a and lower locating dowel 1b between adjacent casting moulds, each discharging opening of cast gate 3 connects a row casting moulds.Between the discharging opening of cast gate 3 and the cast rising head 4 of first casting moulds, again by bonding leakproof after splicing between the cast rising head 4 of each casting moulds adjacent, a cast rising head 4 idle on the casting moulds of end is sealed by plug 6, leaks to prevent molten steel.
Often row casting moulds has 6, two row casting moulds totally 12, energy one-time cast-forming 12 gear member blanks; But be specifically not limited thereto, can select to determine according to actual conditions, be preferably often row casting moulds 4-8.
During concrete enforcement, gear member rapid shaping mould is put into the container of open top and the charging aperture ensureing cast gate 3 upward, facilitate pour steel.Pour in container by shot or shot again, whole container is placed on shake table, utilizes that low frequency is micro-to shake shot or shot jolt ramming, thus utilize shot or shot to be compressed by casting moulds, prevent casting moulds to be out of shape, ensure product quality, and ensure that the charging aperture of cast gate 3 is outside exposed.Finally poured into from the charging aperture of cast gate 3 by the molten iron after heating and pour into a mould, molten iron is flowed in each die cavity of two row casting moulds respectively by the discharging opening of cast gate 3.
The foregoing is only preferred embodiment of the present utility model; it is not restriction with the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.

Claims (2)

1. a gear member rapid shaping mould, comprise arenaceous shell (1), lower arenaceous shell (2) and cast gate (3), it is characterized in that: described upper arenaceous shell (1) and lower arenaceous shell (2) snap together the die cavity formed with gear member outline, upper, lower arenaceous shell (1, 2) cast rising head (4) is respectively arranged with on, in the inner chamber of upper arenaceous shell (1) or lower arenaceous shell (2), be provided with short slot (5) rising head (4) will be poured into a mould be communicated with die cavity, the outer wall of upper arenaceous shell (1) is provided with locating dowel (1a), the outer wall of lower arenaceous shell (2) is provided with lower locating dowel (1b), in upper locating dowel (1a) and lower locating dowel (1b), one of them is solid, another is hollow, hollow internal diameter mates with solid external diameter, to ensure that hollow locating dowel can be inserted in solid locating dowel,
Described cast gate (3) is the "T"-shaped three-way pipe be made up of a charging aperture, two discharging openings, and charging aperture is perpendicular to discharging opening;
Described upper arenaceous shell (1) and lower arenaceous shell (2) snap together formation casting moulds, some casting moulds to be together in series all through casting moulds of formation one row die cavity successively by cast rising head (4), and by upper locating dowel (1a) and lower locating dowel (1b) location between adjacent casting moulds, each discharging opening of cast gate (3) connects a row casting moulds, between the discharging opening of cast gate (3) and the cast rising head (4) of first casting moulds, again by bonding leakproof after splicing between the cast rising head (4) of each casting moulds adjacent, cast rising head (4) idle on the casting moulds of end is sealed by plug (6).
2. gear member rapid shaping mould according to claim 1, is characterized in that: often row casting moulds has 4-8.
CN201520803352.0U 2015-10-16 2015-10-16 A wheel quick moulded die Expired - Fee Related CN205096491U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520803352.0U CN205096491U (en) 2015-10-16 2015-10-16 A wheel quick moulded die

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520803352.0U CN205096491U (en) 2015-10-16 2015-10-16 A wheel quick moulded die

Publications (1)

Publication Number Publication Date
CN205096491U true CN205096491U (en) 2016-03-23

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520803352.0U Expired - Fee Related CN205096491U (en) 2015-10-16 2015-10-16 A wheel quick moulded die

Country Status (1)

Country Link
CN (1) CN205096491U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106623811A (en) * 2016-12-21 2017-05-10 宁波市北仑怡健模具制造有限公司 Automobile cam mould

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106623811A (en) * 2016-12-21 2017-05-10 宁波市北仑怡健模具制造有限公司 Automobile cam mould

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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: 20160323

Termination date: 20161016

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