CN209255774U - A kind of casting die of abnormal shape steel casting - Google Patents

A kind of casting die of abnormal shape steel casting Download PDF

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Publication number
CN209255774U
CN209255774U CN201822121216.XU CN201822121216U CN209255774U CN 209255774 U CN209255774 U CN 209255774U CN 201822121216 U CN201822121216 U CN 201822121216U CN 209255774 U CN209255774 U CN 209255774U
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CN
China
Prior art keywords
mold
water
pipe
supply
movable plate
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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
CN201822121216.XU
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Chinese (zh)
Inventor
蒋耀峰
邓健忠
章培虎
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.)
Jiangsu Jiangyu Machinery Casting Co Ltd
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Jiangsu Jiangyu Machinery Casting 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.)
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Priority to CN201822121216.XU priority Critical patent/CN209255774U/en
Application granted granted Critical
Publication of CN209255774U publication Critical patent/CN209255774U/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 casting dies of special-shaped steel casting, including pedestal, the upper surface middle position of the pedestal is provided with water storage box, the upper surface left and right ends of pedestal are vertically welded with symmetrical a pair of of the guide rod in left and right, and the upper end of pedestal is arranged in parallel with movable plate, the outer wall of guide rod between the movable plate and pedestal is socketed with spring, the upper surface of movable plate and guide rod position corresponding are vertically installed with support column, the upper end of movable plate is equipped with lower mold, the utility model passes through the cooperation in the lower end of lower mold setting drainpipe and catch basin, realize the recycling of cooling water, environmental protection and energy saving.

Description

A kind of casting die of abnormal shape steel casting
Technical field
The utility model relates to deformed steel casting technique field, specially a kind of casting die of special-shaped steel casting.
Background technique
The particularity and unicity that deformed steel is used by it, it is often higher than simple shape to the requirement of precision, this Just there is higher requirement to the ability of equipment.Since its section configuration is complicated, especially many dedicated deformed steels in specific occasion, Even seldom there is experience that can use for reference, so that hole type design and the difficulty of production are even more much higher than simple shape.Therefore The production cost of deformed steel is higher than simple shape.
Since the casting process of deformed steel needs higher precision, it is therefore desirable to the connection type between upper/lower die into Row high Precision Processing, and deformed steel is in casting process, due to the expansion of high temperature, so that upper/lower die die joint separates, so that Casting accuracy reduces.
A kind of casting die of special-shaped steel casting is provided thus, when realizing expanded by heating in deformed steel casting process on The close connection of lower mold, while timely cooling down, improve production efficiency.
Utility model content
The purpose of this utility model is to provide a kind of casting dies of special-shaped steel casting, to solve in above-mentioned background technique The problem of proposition.
To achieve the above object, the utility model provides the following technical solutions:
A kind of casting die of abnormal shape steel casting, including pedestal, the upper surface middle position of the pedestal are provided with water storage Case, the upper surface left and right ends of pedestal are vertically welded with symmetrical a pair of of guide rod, and the upper end of pedestal is arranged in parallel with Movable plate, the outer wall of the guide rod between the movable plate and pedestal are socketed with spring, and the upper surface of movable plate is vertically installed with Support column corresponding with guide rod position, the upper end of movable plate are equipped with lower mold, the left and right end face lower end of the lower mold It is vertically installed with support side plate, the lower end of the support side plate is mounted on the upper surface of support column, the upper surface interposition of lower mold Install and be equipped with lower mode cavity, the left and right end face of lower mold is provided with one group of symmetrical lower connecting block, the lower connecting block it is upper End face is provided with boss, and the upper link block of the boss and upper mold or so end face lower end matches installation, under the upper mold End face and the upper surface of lower mold fit closely, and the lower end surface middle position of upper mold is provided on corresponding with lower mode cavity Die cavity, the upper surface of upper mold are provided with intake chamber, the lower end surface of the intake chamber offer circumference array distribution it is multiple into The mouth of a river, the upper water-supply-pipe of the lower end connection upper mold interior of shell of the water inlet, the linear distribution of the multiple upper water-supply-pipe In the shell inner cavity of upper mold, the lower end of upper water-supply-pipe extends vertically downward and is connected to lower water-supply-pipe, the multiple lower water delivery Pipeline is provided with the interior of shell of lower mold, and is provided with buffering aquifer at lower water-supply-pipe and upper water-supply-pipe link position, The lower end of lower water-supply-pipe extends to lower mold lower end surface middle position and communicated drainage pipe, the upper end of the drainpipe vertically downward It is connected to lower water-supply-pipe, the lower end of drainpipe runs through movable plate and extends to the surface of water storage box.
Preferably, the upper surface marginal position of the lower mold is provided with sealing ring, the upper surface setting of the sealing ring Three protrusions of linear distribution, and the protrusion in middle position is provided with the through-hole of connection lower water-supply-pipe, sealing ring and upper mold The groove of lower end surface edge matches sealing installation.
Preferably, the guide rod sequentially pass through from top to bottom movable plate, support column, support side plate, lower connecting block and on Link block, and the upper end of guide rod is fixedly mounted by locking nut, the upper end of the lower end surface of the locking nut and upper link block Face fits closely.
Preferably, the upper surface middle position of the upper mold is equipped with sprue cup, and the lower end of the sprue cup is connected to upper mold The upper end of chamber, the upper end of sprue cup extend on the outside of the upper surface of upper mold, and the upper surface of sprue cup is higher than the upper of intake chamber End face.
Compared with prior art, the utility model has the beneficial effects that
1. the utility model is connected by the spring between setting pedestal and movable plate, realize upper/lower die in expanded by heating When, due to the elastic force of spring, realizes the close connection of upper/lower die, avoid the separation of die joint;
2. the utility model is by setting intake chamber, while in the shell inner cavity of upper/lower die, one circle of setting is multiple linear The upper water-supply-pipe and lower water-supply-pipe of distribution realize the abundant timely cooling to upper/lower die, improve cooling efficiency;
3. the utility model realizes returning for cooling water by the cooperation in the lower end of lower mold setting drainpipe and catch basin It receives and utilizes, environmental protection and energy saving.
Detailed description of the invention
Fig. 1 is the mounting structure schematic diagram of the utility model;
Fig. 2 is the lower mold mounting structure schematic diagram of the utility model.
In figure: 1 pedestal, 2 guide rods, 3 springs, 4 movable plates, 5 lower molds, 6 upper molds, 7 lower connecting blocks, 8 support side plates, Link block, 10 locking nuts, 11 upper cavities, 12 lower mode cavities, 13 upper water-supply-pipes, 14 lower water-supply-pipes, 15 buffering aquifers, 16 on 9 Sealing ring, 17 support columns, 18 intake chambers, 19 sprue cups, 20 water inlets, 21 drainpipes, 22 water storage boxes.
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.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1 to Fig. 2 is please referred to, the utility model provides a kind of technical solution:
A kind of casting die of abnormal shape steel casting, including pedestal 1, the upper surface middle position of pedestal 1 are provided with water storage box 22, the upper surface left and right ends of pedestal 1 are vertically welded with symmetrical a pair of of guide rod 2, and the upper end of pedestal 1 is arranged in parallel There is movable plate 4, the outer wall of the guide rod 2 between movable plate 4 and pedestal 1 is socketed with spring 3, the upper surface of movable plate 4 and guiding 2 position corresponding of bar is vertically installed with support column 17, and the upper end of movable plate 4 is equipped with lower mold 5.
Lower die structure: the left and right end face lower end of lower mold 5 is vertically installed with support side plate 8, the lower end of the support side plate 8 It is mounted on the upper surface of support column 17, the upper surface middle position of lower mold 5 is provided with lower mode cavity 12, the left and right end of lower mold 5 Face is provided with symmetrical a pair of of lower connecting block 7, and the upper surface of lower connecting block 7 is provided with boss, and the boss and upper mold 6 are left The upper link block 9 of right side lower end matches installation.The upper surface marginal position of lower mold 5 is provided with sealing ring 16, sealing ring 16 upper surface is provided with three protrusions of linear distribution, and the protrusion in middle position is provided with the logical of connection lower water-supply-pipe 14 Hole, sealing ring 16 match sealing installation with the groove of 6 lower end surface edge of upper mold.Guide rod 2 sequentially passes through from top to bottom Movable plate 4, support column 17, support side plate 8, lower connecting block 7 and upper link block 9, and the upper end of guide rod 2 passes through locking nut 10 It is fixedly mounted, the lower end surface of the locking nut 10 is fitted closely with upper link block 9.
Upper die structure: the upper surface middle position of upper mold 6 is equipped with sprue cup 19, the lower end connection of the sprue cup 19 The upper end of upper cavity 11, the upper end of sprue cup 19 extends on the outside of the upper surface of upper mold 6, and the upper surface of sprue cup 19 is higher than The upper surface of intake chamber 18, so that the water in intake chamber 18 may not flow into inside sprue cup 19, so that casting quality decline.Upper mold The lower end surface of tool 6 and the upper surface of lower mold 5 fit closely, and the lower end surface middle position of upper mold 6 is provided with and lower mode cavity 12 corresponding upper cavities 11, the upper surface of upper mold 6 is provided with intake chamber 18.
Cooling device: the lower end surface of intake chamber 18 offers multiple water inlets 20 of circumference array distribution, water inlet 20 Lower end is connected to the upper water-supply-pipe 13 of 6 interior of shell of upper mold, and multiple 13 linear distributions of upper water-supply-pipe are in the outer wall inner cavity of upper mold 6 In, the lower end of upper water-supply-pipe 13 extends vertically downward and is connected to the lower water-supply-pipe 14 of lower mold 5, and multiple lower water-supply-pipes 14 are linearly opened It is located at the interior of shell of lower mold 5, and is provided with buffering aquifer 15 at lower water-supply-pipe 14 and 13 link position of upper water-supply-pipe, by Connection through-hole diameter between upper/lower die is smaller, therefore the buffering aquifer 15 that internal diameter is greater than water delivery bore is arranged, under The lower end of water-supply-pipe 14 extends to lower 5 lower end surface middle position of mold and communicated drainage pipe 21 vertically downward, drainpipe 21 it is upper End connection lower water-supply-pipe 14, the lower end of drainpipe 21 run through movable plate 4 and extend to the surface of water storage box 22.
Working principle: being plugged on 2 outer wall of guide rod for movable plate 4 first, and 4 lower end of movable plate is contacted with spring 3, Lower 5 lower end of mold is plugged on 2 outer wall of guide rod by the support side plate 8 of side, lower mold 5 is mounted on support column 17 Then the accurate peace of upper/lower die is realized using the cooperation of the lower connecting block 7 of lower mold 5 and the upper link block 9 of upper mold 6 in end Dress, while block will be vertically connected with and be fixedly mounted on 2 outer wall of guide rod, it is fixed using position of the locking nut 10 to upper/lower die.
The deformed steel liquid of melting is flowed into inside upper cavity 11 and lower mode cavity 12 by sprue cup 19, realization was cast Journey, in casting process, since mold cavity heat is larger, expanded by heating, since the upper end of upper mold 6 nut 10 that is locked is solid Fixed, the lower mold 5 of lower end realizes the extruding to upper mold 6 under the action of spring 3, so that upper mold 5 and lower die after heated Accurate fitting is still realized between tool 6, so that die joint will not generate separation, and then improves casting precision;It is right after the completion of casting The intake chamber 18 of 6 upper end of upper mold is intake, and is entered inside the multiple inlet openings 20 being distributed due to cooling water from upper end circumference array Vertical distribution is in multiple upper water-supply-pipes 13 in 6 shell inner cavity of upper mold, and realization sufficiently timely cools down, due to upper/lower die Between connection bore dia it is smaller, therefore the buffering aquifer 15 that internal diameter is greater than water delivery bore, the cooling in upper mold 6 are set Water reaches lower 5 shell inner cavity of mold by buffering aquifer 15, is pooled to the drainpipe 21 in lower 5 lower end surface middle position of mold, By the transport of drainpipe 21, recycling of the water storage box 22 to cooling water is realized.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (4)

1. a kind of casting die of abnormal shape steel casting, including pedestal (1), it is characterised in that: among the upper surface of the pedestal (1) Position is provided with water storage box (22), and the upper surface left and right ends of pedestal (1) are vertically welded with symmetrical a pair of of guide rod (2), and the upper end of pedestal (1) is arranged in parallel with movable plate (4), the guide rod (2) between the movable plate (4) and pedestal (1) Outer wall is socketed with spring (3), and the upper surface of movable plate (4) is vertically installed with support column corresponding with guide rod (2) position (17), the upper end of movable plate (4) is equipped with lower mold (5), and the left and right end face lower end of the lower mold (5) is vertically welded with support Side plate (8), the lower end of the support side plate (8) are mounted on the upper surface of support column (17), the upper surface middle position of lower mold (5) It is provided with lower mode cavity (12), the left and right end face upper end of lower mold (5) is provided with one group of symmetrical lower connecting block (7), described The upper surface of lower connecting block (7) is provided with boss, and the upper link block (9) of the boss and upper mold (6) left and right end face lower end matches Installation is closed, the lower end surface of the upper mold (6) and the upper surface of lower mold (5) fit closely, and in the lower end surface of upper mold (6) Meta position, which installs, is equipped with upper cavity (11) corresponding with lower mode cavity (12), and the upper surface of upper mold (6) is provided with intake chamber (18), The lower end surface of the intake chamber (18) offers multiple water inlets (20) of circumference array distribution, the lower end of the water inlet (20) It is connected to upper water-supply-pipe (13) upper end of upper mold (6) interior of shell, the multiple upper water-supply-pipe (13) linear distribution is in upper mold (6) in outer wall inner cavity, the lower end of upper water-supply-pipe (13) extends vertically downward and is connected to lower water-supply-pipe (14), defeated under the multiple Water pipe (14) linear distribution is provided with the interior of shell of lower mold (5), and lower water-supply-pipe (14) and upper water-supply-pipe (13) connection position The place of setting is provided with buffering aquifer (15), and the lower end of lower water-supply-pipe (14) is extended to vertically downward among lower mold (5) lower end surface The upper end of position and communicated drainage pipe (21), the drainpipe (21) is connected to lower water-supply-pipe (14), and the lower end of drainpipe (21) is passed through It wears movable plate (4) and extends to the surface of water storage box (22).
2. a kind of casting die of special-shaped steel casting according to claim 1, it is characterised in that: the lower mold (5) Upper surface marginal position is provided with sealing ring (16), and the upper surface of the sealing ring (16) be provided with linear distribution three are convex It rises, and the protrusion in middle position is provided with the through-hole of connection lower water-supply-pipe (14), sealing ring (16) and upper mold (6) lower end surface are left The groove of right edge matches sealing installation.
3. a kind of casting die of special-shaped steel casting according to claim 1, it is characterised in that: the guide rod (2) from Under to above sequentially passing through movable plate (4), support column (17), support side plate (8), lower connecting block (7) and upper link block (9), and lead The upper end of bar (2) is provided with external screw thread, the upper end of guide rod (2) is fixedly mounted by locking nut (10), the locking nut (10) upper surface of lower end surface and upper link block (9) fits closely.
4. a kind of casting die of special-shaped steel casting according to claim 1, it is characterised in that: the upper mold (6) Upper surface middle position is vertically installed with sprue cup (19), and the lower end of the sprue cup (19) extends in the inner cavity of upper mold (6) And it is connected to the upper end of upper cavity (11), the upper end of sprue cup (19) extends on the outside of the upper surface of upper mold (6), and sprue cup (19) upper surface is higher than the upper surface of intake chamber (18).
CN201822121216.XU 2018-12-18 2018-12-18 A kind of casting die of abnormal shape steel casting Expired - Fee Related CN209255774U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201822121216.XU CN209255774U (en) 2018-12-18 2018-12-18 A kind of casting die of abnormal shape steel casting

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Application Number Priority Date Filing Date Title
CN201822121216.XU CN209255774U (en) 2018-12-18 2018-12-18 A kind of casting die of abnormal shape steel casting

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CN209255774U true CN209255774U (en) 2019-08-16

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110479967A (en) * 2019-08-22 2019-11-22 东台市杰顺机械制造有限公司 A kind of flywheel shell of engine casting mould
CN112247072A (en) * 2020-10-10 2021-01-22 安徽省巢湖市宏顺机械铸造有限公司 Pouring process for mechanical casting
CN112264606A (en) * 2020-09-17 2021-01-26 吴小丽 Clamp of metal casting mold convenient for pouring and taking
CN112692237A (en) * 2020-12-11 2021-04-23 孙坤坤 Manufacturing process of motor end cover
CN113000786A (en) * 2021-02-23 2021-06-22 严盈利 Metal casting mould not easy to adhere to cavity
CN113953467A (en) * 2021-10-26 2022-01-21 安徽迪川机械设备维修有限公司 Casting machine die locking mechanism applied to new energy

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110479967A (en) * 2019-08-22 2019-11-22 东台市杰顺机械制造有限公司 A kind of flywheel shell of engine casting mould
CN112264606A (en) * 2020-09-17 2021-01-26 吴小丽 Clamp of metal casting mold convenient for pouring and taking
CN112247072A (en) * 2020-10-10 2021-01-22 安徽省巢湖市宏顺机械铸造有限公司 Pouring process for mechanical casting
CN112692237A (en) * 2020-12-11 2021-04-23 孙坤坤 Manufacturing process of motor end cover
CN113000786A (en) * 2021-02-23 2021-06-22 严盈利 Metal casting mould not easy to adhere to cavity
CN113953467A (en) * 2021-10-26 2022-01-21 安徽迪川机械设备维修有限公司 Casting machine die locking mechanism applied to new energy

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Granted publication date: 20190816