CN104128409A - Pressing molding tool for streamline-shaped rudder plate - Google Patents

Pressing molding tool for streamline-shaped rudder plate Download PDF

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Publication number
CN104128409A
CN104128409A CN201410316563.1A CN201410316563A CN104128409A CN 104128409 A CN104128409 A CN 104128409A CN 201410316563 A CN201410316563 A CN 201410316563A CN 104128409 A CN104128409 A CN 104128409A
Authority
CN
China
Prior art keywords
plate
riser
pressing
streamline
molding tool
Prior art date
Application number
CN201410316563.1A
Other languages
Chinese (zh)
Inventor
张永志
吴备战
钱勤
苑杰
闫晓英
徐志勇
宁育芳
梁晶
崔连胜
杨永忠
Original Assignee
山西汾西重工有限责任公司
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 山西汾西重工有限责任公司 filed Critical 山西汾西重工有限责任公司
Priority to CN201410316563.1A priority Critical patent/CN104128409A/en
Publication of CN104128409A publication Critical patent/CN104128409A/en

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Abstract

The invention discloses a pressing molding tool for a streamline-shaped rudder plate. The pressing molding tool for the streamline-shaped rudder plate solves the problems that the invested mold capital is huge and the repeating utilization rate is low in the prior art. The pressing molding tool for the streamline-shaped rudder plate comprises an upper pressing mold (2) fixedly arranged on the lower bottom face of a top plate (1), a bottom plate (3) is fixedly arranged on a pressing table of a pressing machine, a base plate (4) is arranged on a pressing central axis of the bottom plate (3), a left vertical plate (7) and a right vertical plate (6) are fixedly arranged on the bottom plate (3) with the pressing central axis as a symmetrical axis, the left vertical plate (7) and the right vertical plate (6) are arranged in a splayed shape, adjusting screw holes (11) are formed in the left vertical plate (7) at an equal interval, a left adjusting screw (8) is screwed in each adjusting screw hole (11), a left die plate (5) is movably arranged on the bottom plate (3) on the right side of the top ends of the left adjusting screws (8), and a cushion block (12) is arranged on the bottom of the front end of the left die plate (5). The purpose of one die for multiple purposes is achieved, and the using rate of the die is improved.

Description

The compressing frock of streamlined ship rudder plate

Technical field

The present invention relates to a kind of compressing frock of ship rudder plate, compressing for to asymmetric trapezoidal thick aluminium sheet.

Background technology

The streamlined ship rudder plate of wing of some submarine navigation device by asymmetric trapezoidal in thick aluminium sheet casing be buckled together welding fabrication, but for asymmetric trapezoidal in the compacting of thick aluminium sheet casing, because it is asymmetric and reducing, cannot disposable compacting complete.Prior art is to make in advance the nonstandard mould of many covers, then asymmetric fan-shaped aluminium sheet is suppressed respectively successively according to the order of reducing on these nonstandard moulds, and finally ability moulding, exists mould infusion of financial resources large, the problem that mould recycling rate of waterused is low.

Summary of the invention

The invention provides a kind of compressing frock of streamlined ship rudder plate, the mould that has solved prior art existence is injected capital into greatly and the low technical problem of recycling rate of waterused.

The present invention solves above technical problem by the following technical programs:

A kind of compressing frock of streamlined ship rudder plate, comprise the top board (1) being connected with press pressure head, on the bottom surface of top board (1), be fixedly installed compacting mold (2), on the presenting a theatrical performance as the last item on a programme of press, be fixedly installed base plate (3), on the compacting axis of base plate (3), be provided with backing plate (4), base plate (3) upper take compacting axis as symmetry axis is fixedly installed left riser (7) and right riser (6), left riser (7) is splayed arranged with right riser (6), on left riser (7), be equally spaced provided with adjustment screw screw (11), in adjustment screw screw (11), be bolted with left adjustment screw (8), on the base plate (3) on the right side, top of left adjustment screw (8), be movably set with left template (5), front bottom end in left template (5) is provided with cushion block (12).

Left-external side at left riser (7) is provided with left reinforcement gusset (9), in the right outside side of right riser (6), is provided with right reinforcement gusset (10).

The present invention has broken the inertial thinking that existing a kind of compacting tool set can only a kind of part of moulding, has realized one module multiple usages, easy to operate, greatly reduces the cost of investment of the compacting tool set of asymmetric special-shaped casing, has improved the service efficiency of mould.

Accompanying drawing explanation

Fig. 1 is the structural representation of the present invention in main apparent direction;

Fig. 2 is that counterdie of the present invention is at the structural representation of overlooking in direction;

Fig. 3 is the structural representation of the asymmetric trapezoidal plate before being pressed;

Fig. 4 is the structural representation of thick aluminium sheet casing button weldering in the present invention compressing rear two.

The specific embodiment

A kind of compressing frock of streamlined ship rudder plate, comprise the top board (1) being connected with press pressure head, on the bottom surface of top board (1), be fixedly installed compacting mold (2), on the presenting a theatrical performance as the last item on a programme of press, be fixedly installed base plate (3), on the compacting axis of base plate (3), be provided with backing plate (4), base plate (3) upper take compacting axis as symmetry axis is fixedly installed left riser (7) and right riser (6), left riser (7) is splayed arranged with right riser (6), on left riser (7), be equally spaced provided with adjustment screw screw (11), in adjustment screw screw (11), be bolted with left adjustment screw (8), on the base plate (3) on the right side, top of left adjustment screw (8), be movably set with left template (5), front bottom end in left template (5) is provided with cushion block (12).

Left-external side at left riser (7) is provided with left reinforcement gusset (9), in the right outside side of right riser (6), is provided with right reinforcement gusset (10).

Concrete pressing process flow process:

1) calculate the ship rudder plate wing streamlined expanded view of each 2 kinds of different sizes of left and right;

2), according to the part process accompanying drawing requirement of each 2 kinds of different sizes of left and right, design detects model;

3) according to ship rudder plate wing streamlined expanded view, mark expansion setting-out line, foreign dotting punch is beaten respectively at two ends, selects existing 315T hydraulic press;

4) installation, mode multipurpose, adjustable universal pressure-shaped mould, guarantee that upper and lower mould is closed between two parties, and flatness is consistent;

5) compressing several times:

1. tentatively determine the size of the large end of counterdie die orifice and small end, stern rudder is launched to part to be lain against on counterdie, the little first paragraph line of first compressive strain amount, by deflection order from small to large, suppress successively, determine deflection, modulation press stroke, while suppressing each section of line, the Loft Line of part must reach preform with the center line alignment of mould, and the center offset of product guarantees by adjusting left or right module one end difference of height of formation;

2. according to circumstances regulate one jiao of the adjusting screw(rod) of one end, preliminary padded left or right module, carry out swaging for the second time, the order still repeating from small to large according to deflection is suppressed successively, while suppressing each section of line, the Loft Line of part must, with the center line alignment of mould, reach secondary preform;

3. with model, detect curved surface, the position of misfitting marking pen mark, regulates the adjusting screw(rod) of one end, the large small end size of die orifice of adjustment left or right module, and for marking, suppress position;

4. again with model, detect curved surface, mould compacting are readjusted in the position of misfitting, until part meets drawing technological requirement completely.

Claims (2)

1. the compressing frock of a streamlined ship rudder plate, comprise the top board (1) being connected with press pressure head, on the bottom surface of top board (1), be fixedly installed compacting mold (2), on the presenting a theatrical performance as the last item on a programme of press, be fixedly installed base plate (3), it is characterized in that, on the compacting axis of base plate (3), be provided with backing plate (4), base plate (3) upper take compacting axis as symmetry axis is fixedly installed left riser (7) and right riser (6), left riser (7) is splayed arranged with right riser (6), on left riser (7), be equally spaced provided with adjustment screw screw (11), in adjustment screw screw (11), be bolted with left adjustment screw (8), on the base plate (3) on the right side, top of left adjustment screw (8), be movably set with left template (5), front bottom end in left template (5) is provided with cushion block (12).
2. the compressing frock of a kind of streamlined ship rudder plate according to claim 1, is characterized in that, at the left-external side of left riser (7), is provided with left reinforcement gusset (9), in the right outside side of right riser (6), is provided with right reinforcement gusset (10).
CN201410316563.1A 2014-07-06 2014-07-06 Pressing molding tool for streamline-shaped rudder plate CN104128409A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410316563.1A CN104128409A (en) 2014-07-06 2014-07-06 Pressing molding tool for streamline-shaped rudder plate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410316563.1A CN104128409A (en) 2014-07-06 2014-07-06 Pressing molding tool for streamline-shaped rudder plate

Publications (1)

Publication Number Publication Date
CN104128409A true CN104128409A (en) 2014-11-05

Family

ID=51801407

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410316563.1A CN104128409A (en) 2014-07-06 2014-07-06 Pressing molding tool for streamline-shaped rudder plate

Country Status (1)

Country Link
CN (1) CN104128409A (en)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2813108B2 (en) * 1993-07-02 1998-10-22 新日本製鐵株式会社 Strip bending machine
JP2861768B2 (en) * 1993-12-24 1999-02-24 三菱自動車工業株式会社 Press mold changer
CN101486053A (en) * 2009-02-06 2009-07-22 美的集团有限公司 Light sheet bending device and bending method thereof
CN201519719U (en) * 2009-09-08 2010-07-07 南车南京浦镇车辆有限公司 Stamping forming device capable of manufacturing frame parts of passenger cars of various types
CN201755618U (en) * 2010-07-22 2011-03-09 浙江吉利汽车有限公司 Adjustable punching die
CN202606676U (en) * 2012-05-10 2012-12-19 上海新朋实业股份有限公司 Arc door roll forming die of computer network integrated cabinet
CN103722083A (en) * 2013-12-14 2014-04-16 苏州博汇精密机械有限公司 Punching die
CN204035286U (en) * 2014-07-06 2014-12-24 山西汾西重工有限责任公司 The compressing frock of streamlined ship rudder plate

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2813108B2 (en) * 1993-07-02 1998-10-22 新日本製鐵株式会社 Strip bending machine
JP2861768B2 (en) * 1993-12-24 1999-02-24 三菱自動車工業株式会社 Press mold changer
CN101486053A (en) * 2009-02-06 2009-07-22 美的集团有限公司 Light sheet bending device and bending method thereof
CN201519719U (en) * 2009-09-08 2010-07-07 南车南京浦镇车辆有限公司 Stamping forming device capable of manufacturing frame parts of passenger cars of various types
CN201755618U (en) * 2010-07-22 2011-03-09 浙江吉利汽车有限公司 Adjustable punching die
CN202606676U (en) * 2012-05-10 2012-12-19 上海新朋实业股份有限公司 Arc door roll forming die of computer network integrated cabinet
CN103722083A (en) * 2013-12-14 2014-04-16 苏州博汇精密机械有限公司 Punching die
CN204035286U (en) * 2014-07-06 2014-12-24 山西汾西重工有限责任公司 The compressing frock of streamlined ship rudder plate

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Application publication date: 20141105