CN109500377A - A kind of large-size propeller casting mold nitrogen charging device - Google Patents

A kind of large-size propeller casting mold nitrogen charging device Download PDF

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Publication number
CN109500377A
CN109500377A CN201811629858.9A CN201811629858A CN109500377A CN 109500377 A CN109500377 A CN 109500377A CN 201811629858 A CN201811629858 A CN 201811629858A CN 109500377 A CN109500377 A CN 109500377A
Authority
CN
China
Prior art keywords
main
casting mold
nitrogen charging
activity
dodge gate
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
CN201811629858.9A
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Chinese (zh)
Inventor
徐高峰
宋佩学
施小建
姜辉华
王湘来
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.)
ZHENJIANG TONGZHOU PROPELLER CO Ltd
Original Assignee
ZHENJIANG TONGZHOU PROPELLER 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 ZHENJIANG TONGZHOU PROPELLER CO Ltd filed Critical ZHENJIANG TONGZHOU PROPELLER CO Ltd
Priority to CN201811629858.9A priority Critical patent/CN109500377A/en
Publication of CN109500377A publication Critical patent/CN109500377A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22DCASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D23/00Casting processes not provided for in groups B22D1/00 - B22D21/00

Abstract

The invention discloses a kind of large-size propeller casting mold nitrogen charging devices, including main body and fixed mechanism, the outer wall two sides of the main body are provided with fixed block, and to be fixedly connected between fixed block and main body, the outer wall activity of the fixed block is mounted with bolt, wherein, the fixed mechanism activity is placed in the inside of main body, and the outer wall side activity of main body is mounted with support plate, is flexibly connected between the support plate and main body, and the top movable of support plate is provided with inflation mechanism;Coupling is provided at the top of the main body, and to be fixedly connected between coupling and main body, the inner wall of the coupling is mounted with sheet rubber, and the inside outer wall of the main body is movably set with movable device.The large-size propeller casting mold nitrogen charging device is provided with main body, connection type between transverse slat and supporting table is welding, so that bonding strength between the two improves, guarantees supporting table after load-bearing stress, it will not be fallen off between transverse slat, improve the stability of device operation.

Description

A kind of large-size propeller casting mold nitrogen charging device
Technical field
The present invention relates to large-size propeller casting mold nitrogen charging device technical field, specially a kind of large-size propeller casting mold fills Nitrogen device.
Background technique
Propeller refers to be rotated in air or water by blade, converts engine rotation power in the device of propulsive force, Can there are two or more leaf be connected with hub, leaf for helicoid or is similar to a kind of propulsion peculiar to vessel of helicoid on one side backward Device, propeller are divided into many kinds, and application is also very extensive, such as the propeller of aircraft, steamer.In propeller casting process, It needs to carry out nitrogen charging operation to propeller processing space, so that the propeller after processing will not aoxidize, improves propeller Service life.
Propeller nitrogen charging device in the market in use, does not have and carries out multiple fixation to propeller, make Propeller in processing, be easy to appear shakings, reduce device processing precision, nitrogen charging equipment can not quick-replaceable, be unfavorable for The long-time service of device reduces device processing efficiency, and device and external connection apparatus do not have seal approach, so that nitrogen is easy hair Raw leakage causes nitrogen content in device to reduce, propeller product qualified rate is easily reduced, for this purpose, it is proposed that a kind of large size Propeller casting mold nitrogen charging device.
Summary of the invention
The purpose of the present invention is to provide a kind of large-size propeller casting mold nitrogen charging devices, to solve to mention in above-mentioned background technique Propeller nitrogen charging device out in use, does not have and carries out multiple fixation to propeller, so that propeller is adding In working hour, be easy to appear shaking, reduce device and process precision, nitrogen charging equipment can not quick-replaceable, be unfavorable for making for a long time for device With reduction device processing efficiency, device and external connection apparatus do not have seal approach, so that nitrogen is easy to happen leakage, cause The problem of nitrogen content reduces in device, is easily reduced propeller product qualified rate.
To achieve the above object, the invention provides the following technical scheme: a kind of large-size propeller casting mold nitrogen charging device, including The outer wall two sides of main body and fixed mechanism, the main body are provided with fixed block, and to be fixedly connected between fixed block and main body, institute The outer wall activity for stating fixed block is mounted with bolt, in which:
The fixed mechanism activity is placed in the inside of main body, and the outer wall side activity of main body is mounted with support plate, institute It states to be flexibly connected between support plate and main body, and the top movable of support plate is provided with inflation mechanism;
Coupling is provided at the top of the main body, and to be fixedly connected between coupling and main body, the coupling Inner wall is mounted with sheet rubber, and the inside outer wall of the main body is movably set with movable device.
Preferably, the fixed mechanism includes transverse slat, supporting table, preformed groove, support rod, telescopic rod and fixture block, described Supporting table is provided at the top of transverse slat, and the positioned inside of supporting table has preformed groove, the inner wall of the preformed groove is movably set with Support rod, the inner wall top movable of the main body is mounted with telescopic rod, and the bottom of telescopic rod is connected with fixture block.
Preferably, the connection type between the transverse slat and supporting table is welding, and supporting table passes through preformed groove and support Bar, which is constituted, to be threadedly coupled.
Preferably, the inflation mechanism includes storage cylinder, solenoid valve, air inlet and air outlet, the top of the storage cylinder Portion is provided with solenoid valve, and the outer wall activity of solenoid valve is mounted with air inlet, and the internal activity of the main body is connected with gas outlet.
Preferably, the perpendicular shape of the storage cylinder is placed in the top of support plate, and storage cylinder passes through solenoid valve and air inlet Mouth constitutes bascule.
Preferably, the movable device includes dodge gate, hinge, sealing strip, form and oxygen tester, the activity The outer wall of door is movably set with hinge, and the outer wall both ends of dodge gate are mounted with sealing strip, and the inside outer wall of the dodge gate is living It is dynamic to be provided with form, and the internal activity of form is mounted with oxygen tester, the dodge gate is made up of hinge and main body to be revolved Rotation structure, and be to be fixedly connected between dodge gate and sealing strip.
Compared with prior art, the beneficial effects of the present invention are: the large-size propeller casting mold nitrogen charging device is provided with main body, Connection type between transverse slat and supporting table is welding, so that bonding strength between the two improves, guarantees supporting table in load-bearing It after stress, will not be fallen off between transverse slat, improve the stability of device operation, while supporting table passes through preformed groove and support Bar, which is constituted, to be threadedly coupled, so that user can freely replace various sizes of support rod and carry out according to the volume of different propellers It is fixed, the operational flexibility of device is improved, but also device is more accurate to the fixation of propeller, improves device machining accuracy;
The perpendicular shape of storage cylinder is placed in the top of support plate, so that storage cylinder is when in use, can keep absolute upright shape State improves storage cylinder operational efficiency, is provided with fixing clamp on storage cylinder and positions to storage cylinder, prevent storage cylinder from inclining , while storage cylinder by solenoid valve and air inlet constitutes bascule, so that user can when nitrogen deficiency in storage cylinder It is detached from by the connector on solenoid valve with air inlet disassembly, replaces storage cylinder, raising device working efficiency convenient for user;
Dodge gate constitutes rotational structure by hinge and main body, and user place to propeller when taking, and can open Dodge gate is operated, and when device processing, user can close dodge gate, and the sealing strip on dodge gate carries out the two close Envelope, when guaranteeing nitrogen charging inside device, nitrogen can not be revealed from dodge gate, improve device leakproofness, while dodge gate and sealing To be fixedly connected between item, so that sealing strip still can keep high-intensitive connectivity to be connected with dodge gate after device is used for a long time It connects, improves the service life of part.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention;
Fig. 2 is sheet rubber structural schematic diagram of the present invention;
Fig. 3 is movable door structure schematic diagram of the present invention.
In figure: 1, main body;2, fixed block;3, bolt;4, fixed mechanism;401, transverse slat;402, supporting table;403, it reserves Slot;404, support rod;405, telescopic rod;406, fixture block;5, support plate;6, inflation mechanism;601, storage cylinder;602, solenoid valve; 603, air inlet;604, gas outlet;7, coupling;8, sheet rubber;9, movable device;901, dodge gate;902, hinge;903, close Strip of paper used for sealing;904, form;905, oxygen tester.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.
Referring to Fig. 1, the present invention provides a kind of technical solution: a kind of large-size propeller casting mold nitrogen charging device, including main body 1 With fixed mechanism 4, the outer wall two sides of main body 1 are provided with fixed block 2, and to be fixedly connected between fixed block 2 and main body 1, fixed The outer wall activity of block 2 is mounted with bolt 3, in which: 4 activity of fixed mechanism is placed in the inside of main body 1, and the outer wall one of main body 1 Side activity is mounted with support plate 5, and fixed mechanism 4 includes transverse slat 401, supporting table 402, preformed groove 403, support rod 404, stretches Bar 405 and fixture block 406, the top of transverse slat 401 is provided with supporting table 402, and the positioned inside of supporting table 402 has preformed groove 403, the inner wall of preformed groove 403 is movably set with support rod 404, and the inner wall top movable of main body 1 is mounted with telescopic rod 405, and The bottom of telescopic rod 405 is connected with fixture block 406, so that bonding strength between the two improves, guarantees that supporting table 402 is being held After weight stress, will not be fallen off between transverse slat 401, improve the stability of device operation, transverse slat 401 and supporting table 402 it Between connection type be welding, and supporting table 402 is made up of preformed groove 403 and support rod 404 and is threadedly coupled, so that user Various sizes of support rod 404 can be freely replaced according to the volume of different propellers to be fixed, improve the flexible operation of device Property;
Fig. 1, Fig. 2 are please referred to, is flexibly connected between support plate 5 and main body 1, and the top movable of support plate 5 is provided with Inflation mechanism 6, inflation mechanism 6 include storage cylinder 601, solenoid valve 602, air inlet 603 and gas outlet 604, storage cylinder 601 Top is provided with solenoid valve 602, and the outer wall activity of solenoid valve 602 is mounted with air inlet 603, the internal activity connection of main body 1 There is gas outlet 604, so that storage cylinder 601 is when in use, absolute upright state can be kept, improves 601 operational efficiency of storage cylinder, storage It is provided with fixing clamp on gas cylinder 601 to position storage cylinder 601, prevents storage cylinder 601 from toppling over, storage cylinder 601 is in vertical Straight shape is placed in the top of support plate 5, and storage cylinder 601 constitutes bascule by solenoid valve 602 and air inlet 603, so that When nitrogen deficiency in storage cylinder 601, user can be detached from by connector on solenoid valve 602 and the disassembly of air inlet 603, be convenient for User replaces storage cylinder 601, improves device working efficiency, the top of main body 1 is provided with coupling 7, and coupling 7 and main body To be fixedly connected between 1, the inner wall of coupling 7 is mounted with sheet rubber 8;
Referring to Fig. 3, the inside outer wall of main body 1 is movably set with movable device 9, movable device 9 includes dodge gate 901, hinge 902, sealing strip 903, form 904 and oxygen tester 905, the outer wall of dodge gate 901 are movably set with hinge 902, and the outer wall both ends of dodge gate 901 are mounted with sealing strip 903, the inside outer wall of dodge gate 901 is movably set with form 904, and the internal activity of form 904 is mounted with oxygen tester 905, dodge gate 901 is made up of hinge 902 and main body 1 to be revolved Rotation structure, and to be fixedly connected between dodge gate 901 and sealing strip 903, user place to propeller when taking, can It opens dodge gate 901 to be operated, when device processing, user can close dodge gate 901, the sealing strip on dodge gate 901 903 pairs of the two are sealed, and when guaranteeing nitrogen charging inside device, nitrogen can not be revealed from dodge gate 901.
Working principle: for this kind of propeller nitrogen charging device, device is moved to by any need by user first Behind the place used, device is connected by the bolt 3 on two sides fixed block 2 with ground base, guarantees device at runtime It will not be subjected to displacement, user pulls dodge gate 901, so that hinge 902 rotates, opens dodge gate 901, passes through relevant device Propeller is put into supporting table 402, support rod 404 is supported the two sides of propeller, while user opens telescopic rod 405, so that telescopic rod 405 drives fixture block 406 mobile, propeller is fixed, guarantees that propeller in processing, can not shake It is dynamic, it improves device and processes precision;Casting mold process equipment is placed in device by user by the coupling 7 at the top of device Portion is provided with sheet rubber 8 in coupling 7, it is ensured that at runtime, internal gas will not be revealed device from coupling 7;Make User opens the solenoid valve 602 on storage cylinder 601, so that nitrogen is entered in air inlet 603 by solenoid valve 602, passes through air inlet Mouth 603 enters inside device, and after nitrogen enters device, the air in device is squeezed out out of gas outlet 604 by nitrogen, so that device Inner air content reduces;Oxygen tester 905 (model: AS8801) test on the dodge gate 901 that user passes through closure Oxygen content inside device out can open casting mold equipment and add to propeller when oxygen content is reduced to acceptance line Work improves the processing efficiency of device.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding And modification, the scope of the present invention is defined by the appended.

Claims (6)

1. a kind of large-size propeller casting mold nitrogen charging device, including main body (1) and fixed mechanism (4), it is characterised in that: the main body (1) outer wall two sides are provided with fixed block (2), and to be fixedly connected between fixed block (2) and main body (1), the fixed block (2) Outer wall activity be mounted with bolt (3), in which:
Fixed mechanism (4) activity is placed in the inside of main body (1), and the outer wall side activity of main body (1) is mounted with support Plate (5) is flexibly connected between the support plate (5) and main body (1), and the top movable of support plate (5) is provided with inflator Structure (6);
It is provided with coupling (7) at the top of the main body (1), and to be fixedly connected between coupling (7) and main body (1), it is described The inner wall of coupling (7) is mounted with sheet rubber (8), and the inside outer wall of the main body (1) is movably set with movable device (9).
2. a kind of large-size propeller casting mold nitrogen charging device according to claim 1, it is characterised in that: the fixed mechanism It (4) include transverse slat (401), supporting table (402), preformed groove (403), support rod (404), telescopic rod (405) and fixture block (406), it is provided with supporting table (402) at the top of the transverse slat (401), and the positioned inside of supporting table (402) has preformed groove (403), the inner wall of the preformed groove (403) is movably set with support rod (404), the inner wall top movable peace of the main body (1) It is equipped with telescopic rod (405), and the bottom of telescopic rod (405) is connected with fixture block (406).
3. a kind of large-size propeller casting mold nitrogen charging device according to claim 2, it is characterised in that: the transverse slat (401) Connection type between supporting table (402) is welding, and supporting table (402) passes through preformed groove (403) and support rod (404) structure At threaded connection.
4. a kind of large-size propeller casting mold nitrogen charging device according to claim 1, it is characterised in that: the inflation mechanism It (6) include storage cylinder (601), solenoid valve (602), air inlet (603) and gas outlet (604), the top of the storage cylinder (601) Portion is provided with solenoid valve (602), and the outer wall activity of solenoid valve (602) is mounted with air inlet (603), the main body (1) it is interior Portion is connected with gas outlet (604).
5. a kind of large-size propeller casting mold nitrogen charging device according to claim 4, it is characterised in that: the storage cylinder (601) perpendicular shape is placed in the top of support plate (5), and storage cylinder (601) passes through solenoid valve (602) and air inlet (603) Constitute bascule.
6. a kind of large-size propeller casting mold nitrogen charging device according to claim 1, it is characterised in that: the movable device It (9) include dodge gate (901), hinge (902), sealing strip (903), form (904) and oxygen tester (905), the work The outer wall of dynamic door (901) is movably set with hinge (902), and the outer wall both ends of dodge gate (901) are mounted with sealing strip (903), The inside outer wall of the dodge gate (901) is movably set with form (904), and the internal activity of form (904) is mounted with oxygen Tester (905), the dodge gate (901) constitute rotational structure by hinge (902) and main body (1), and dodge gate (901) with It is to be fixedly connected between sealing strip (903).
CN201811629858.9A 2018-12-29 2018-12-29 A kind of large-size propeller casting mold nitrogen charging device Pending CN109500377A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811629858.9A CN109500377A (en) 2018-12-29 2018-12-29 A kind of large-size propeller casting mold nitrogen charging device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811629858.9A CN109500377A (en) 2018-12-29 2018-12-29 A kind of large-size propeller casting mold nitrogen charging device

Publications (1)

Publication Number Publication Date
CN109500377A true CN109500377A (en) 2019-03-22

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203304656U (en) * 2013-06-14 2013-11-27 安徽新源石油化工技术开发有限公司 Full-automatic pipe fitting beveling machine
CN203696527U (en) * 2013-12-30 2014-07-09 重庆璐驰机械制造有限公司 Automatic compressing system
CN104128869A (en) * 2014-07-30 2014-11-05 湖州华鼎不锈钢管业有限公司 Steel pipe inner wall polishing device provided with abrasive rod moving device
CN204372525U (en) * 2014-12-24 2015-06-03 山东华泰英特罗斯化工有限公司 Chemical plant oxidation
CN105436412A (en) * 2015-11-23 2016-03-30 镇江同舟螺旋桨有限公司 Novel propeller casting mold nitrogen charging system
CN106429073A (en) * 2016-11-18 2017-02-22 广西大学 Anti-oxidation storage tank

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203304656U (en) * 2013-06-14 2013-11-27 安徽新源石油化工技术开发有限公司 Full-automatic pipe fitting beveling machine
CN203696527U (en) * 2013-12-30 2014-07-09 重庆璐驰机械制造有限公司 Automatic compressing system
CN104128869A (en) * 2014-07-30 2014-11-05 湖州华鼎不锈钢管业有限公司 Steel pipe inner wall polishing device provided with abrasive rod moving device
CN204372525U (en) * 2014-12-24 2015-06-03 山东华泰英特罗斯化工有限公司 Chemical plant oxidation
CN105436412A (en) * 2015-11-23 2016-03-30 镇江同舟螺旋桨有限公司 Novel propeller casting mold nitrogen charging system
CN106429073A (en) * 2016-11-18 2017-02-22 广西大学 Anti-oxidation storage tank

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Application publication date: 20190322