CN104815909A - Special tool for manufacturing crane derrick mast sheath fasteners - Google Patents

Special tool for manufacturing crane derrick mast sheath fasteners Download PDF

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Publication number
CN104815909A
CN104815909A CN201510236331.XA CN201510236331A CN104815909A CN 104815909 A CN104815909 A CN 104815909A CN 201510236331 A CN201510236331 A CN 201510236331A CN 104815909 A CN104815909 A CN 104815909A
Authority
CN
China
Prior art keywords
die
fixed support
base
crane
gin pole
Prior art date
Application number
CN201510236331.XA
Other languages
Chinese (zh)
Inventor
张文志
陈玉宝
皮云生
张文渤
程林
刘泽强
陆长水
刘建东
杨志勇
王志刚
祝顺英
曹娜
王江
Original Assignee
天津港第五港埠有限公司
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 天津港第五港埠有限公司 filed Critical 天津港第五港埠有限公司
Priority to CN201510236331.XA priority Critical patent/CN104815909A/en
Publication of CN104815909A publication Critical patent/CN104815909A/en

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D37/00Tools as parts of machines covered by this subclass
    • B21D37/10Die sets; Pillar guides

Abstract

The invention discloses a special tool for manufacturing crane derrick mast sheath fasteners. The special tool comprises a base and an upper compression die which are matched and assembled to be used. The base comprises a bottom plate, fixation supports and female dies. The upper compression die comprises a top plate and a male die. During usage, the two ends of a fastener semi-finished product penetrate round holes of the upper compression die from the bottom to the top to be put in the base, and the whole is put on a pressure machine work table to enable the pressure machine to compress the upper compression die, accordingly, the fastener is formed into the required camber. By means of the tool, the mass is small and can be moved arbitrarily; the fastener produced through the tool is formed through one step and need not be machined any more, and accordingly, the crane derrick mast sheath fastener production requirement can be well met, and the tool is convenient to operate and safe and reliable.

Description

Crane gin pole sheath clamp makes specific purpose tool
Technical field
The invention belongs to moulded section technical field of tools, particularly a kind of crane gin pole sheath clamp makes specific purpose tool.
Background technology
Crane is the main loading mechanization of PORT OF TIANJIN, machinery quantity is larger, and utilization rate is higher, crane eave tile often clashes into gin pole sheath when driving, causes the distortion of sheath turn-buckle, fracture, thread damage, because market does not have shaping clamp, so can only processing and fabricating voluntarily, like this, for addressing this problem, need the making requirement meeting clamp according to a kind of specific purpose tool of size characteristics development and design of clamp.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, provide a kind of crane gin pole sheath clamp to make specific purpose tool.
The present invention realizes by the following technical solutions:
The special tools of a kind of crane gin pole sheath clamp comprise base and top die, and base and top die coordinate assembling to use;
Described base is made up of base plate, fixed support and die; Described fixed support comprises the first fixed support and the second fixed support, and described first fixed support is identical with the second fixed support shape, is rectangular shape, and the first fixed support and the second fixed support symmetry are fixedly installed on the upper surface of base plate; Described die comprises the first die and the second die, and the first die is identical with the second die shape, is semicircle, and its semicircular opening is upwards arranged; First die and the second die are fixed on base in parallel to each other, and bottom and the base plate of the first die and the second die are fixedly linked, and the two side ends of the first die and the second die is fixedly linked with the first fixed support and the second fixed support respectively; Gap is provided with between first die and the second die;
Described top die is made up of top board and punch, and described punch is semicircular structure, and the semicircular opening of punch is fixed on the intermediate symmetrical position of top board, and punch forms convex body shape; Top board is centrally symmetrically arranged with the first circular hole and the second circular hole, its aperture is identical.
In technique scheme, the length of described base plate is 200mm, and wide is 150mm, and thick is 15mm.
In technique scheme, described support bracket fastened length is 50mm, and wide is 30mm, and height is 100mm; Spacing between first fixed support and the second fixed support is 120mm.
In technique scheme, the external diameter of described first die and the second die is 120mm, and internal diameter is 80mm, and wide is 50mm.
In technique scheme, the external diameter of described punch is 100mm, and internal diameter is 80mm, and wide is 50mm.
In technique scheme, the diameter of described first circular hole and the second circular hole is 18mm.
In technique scheme, the length of described top board is 200mm, and wide is 50mm, and thick is 10mm.
Using method: clamp semi-finished product (two of long 50mm diameter 16mm processes the round steel of screw thread) are folded down the centre into " U " shape, make half-finished two ends from the circular hole of top die from bottom to top direction penetrate, be put in the gap between the first die of base and the second die, then entirety is put on press bench, the middle part of forcing press to top die is suppressed, make clamp be molded into the radian of needs, take off the manufacturing process that clamp completes whole clamp.
Quality of the present invention is little, can movement arbitrarily; The clamp one-shot forming that this tool making goes out, does not need reprocessing, can meet the making requirement of crane gin pole sheath clamp well, and easy and simple to handle, safe and reliable.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention,
Fig. 2 is the top view of Fig. 1,
Fig. 3 is the right view of Fig. 1,
Fig. 4 is the top view of the base in the present invention,
Fig. 5 is the structural representation of the top die in the present invention,
Fig. 6 is the top view of Fig. 5.
Detailed description of the invention
Technical scheme of the present invention is further illustrated below in conjunction with specific embodiment.
As shown in accompanying drawing 1-4, the special tools of crane gin pole sheath clamp involved in the present invention comprise base and top die, and base and top die coordinate assembling to use;
Described base 1 is made up of base plate 1-1, fixed support and die; Described fixed support comprises the first fixed support 1-2 and the second fixed support 1-3, described first fixed support 1-2 is identical with the second fixed support 1-3 shape, be rectangular shape, the first fixed support 1-2 and the second fixed support 1-3 symmetry is fixedly installed on the upper surface of base plate 1-1; Described die comprises the first die 1-4 and the second die 1-5, and the first die 1-4 is identical with the second die 1-5 shape, and be semicircle, its semicircular opening is upwards arranged; First die 1-4 and the second die 1-5 is fixed on base in parallel to each other, bottom and the base plate 1-1 of the first die 1-4 and the second die 1-5 are fixedly linked, and the two side ends of the first die 1-4 and the second die 1-5 is fixedly linked with the first fixed support 1-2 and the second fixed support 1-3 respectively; Gap 1-6 is provided with between first die 1-4 and the second die 1-5;
As shown in accompanying drawing 5 and Fig. 6, described top die is made up of top board 2-1 and punch 2-2, and described punch 2-2 is semicircular structure, and the semicircular opening of punch 2-2 is fixed on the intermediate symmetrical position of top board 2-1, and punch 2-2 forms convex body shape; Top board 2-1 is centrally symmetrically arranged with the first circular hole 2-3 and the second circular hole 2-4, its aperture is identical.
The length of described base plate 1-1 is 200mm, and wide is 150mm, and thick is 15mm.
Described support bracket fastened length is 50mm, and wide is 30mm, and height is 100mm; Spacing between first fixed support 1-2 and the second fixed support 1-3 is 120mm.
The external diameter of described first die and the second die is 120mm, and internal diameter is 80mm, and wide is 50mm.
The external diameter of described punch 2-2 is 100mm, and internal diameter is 80mm, and wide is 50mm.
The diameter of described first circular hole 2-3 and the second circular hole 2-4 is 18mm.
The length of described top board 2-1 is 200mm, and wide is 50mm, and thick is 10mm.
Using method: clamp semi-finished product (two of long 50mm diameter 16mm processes the round steel of screw thread) are folded down the centre into " U " shape, make half-finished two ends from the circular hole of top die from bottom to top direction penetrate, be put in the gap between the first die of base and the second die, then entirety is put on press bench, the middle part of forcing press to top die is suppressed, make clamp be molded into the radian of needs, take off the manufacturing process that clamp completes whole clamp.
Quality of the present invention is little, can movement arbitrarily; The clamp one-shot forming that this tool making goes out, does not need reprocessing, can meet the making requirement of crane gin pole sheath clamp well, and easy and simple to handle, safe and reliable.
Above to invention has been exemplary description; should be noted that; when not departing from core of the present invention, any simple distortion, amendment or other those skilled in the art can not spend the equivalent replacement of creative work all to fall into protection scope of the present invention.

Claims (7)

1. the special tools of crane gin pole sheath clamp, comprise base and top die, it is characterized in that:
Described base is made up of base plate, fixed support and die; Described fixed support comprises the first fixed support and the second fixed support, and described first fixed support is identical with the second fixed support shape, is rectangular shape, and the first fixed support and the second fixed support symmetry are fixedly installed on the upper surface of base plate; Described die comprises the first die and the second die, and the first die is identical with the second die shape, is semicircle, and its semicircular opening is upwards arranged; First die and the second die are fixed on base in parallel to each other, and wherein, bottom and the base plate of the first die and the second die are fixedly linked, and the two side ends of the first die and the second die is fixedly linked with the first fixed support and the second fixed support respectively; Gap is provided with between first die and the second die;
Described top die is made up of top board and punch, and described punch is semicircular structure, and the semicircular opening of punch is fixed on the intermediate symmetrical position of top board; Described top board is centrally symmetrically arranged with the first circular hole and the second circular hole, its aperture is identical.
2. the special tools of crane gin pole sheath clamp according to claim 1, is characterized in that: the length of described base plate is 200mm, and wide is 150mm, and thick is 15mm.
3. the special tools of crane gin pole sheath clamp according to claim 1, it is characterized in that: described support bracket fastened length is 50mm, wide is 30mm, height is 100mm; Spacing between first fixed support and the second fixed support is 120mm.
4. the special tools of crane gin pole sheath clamp according to claim 1, is characterized in that: the external diameter of described first die and the second die is 120mm, and internal diameter is 80mm, and wide is 50mm.
5. the special tools of crane gin pole sheath clamp according to claim 1, is characterized in that: the external diameter of described punch is 100mm, and internal diameter is 80mm, and wide is 50mm.
6. the special tools of crane gin pole sheath clamp according to claim 1, is characterized in that: the diameter of described first circular hole and the second circular hole is 18mm.
7. the special tools of crane gin pole sheath clamp according to claim 1, is characterized in that: the length of described top board is 200mm, and wide is 50mm, and thick is 10mm.
CN201510236331.XA 2015-05-08 2015-05-08 Special tool for manufacturing crane derrick mast sheath fasteners CN104815909A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510236331.XA CN104815909A (en) 2015-05-08 2015-05-08 Special tool for manufacturing crane derrick mast sheath fasteners

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510236331.XA CN104815909A (en) 2015-05-08 2015-05-08 Special tool for manufacturing crane derrick mast sheath fasteners

Publications (1)

Publication Number Publication Date
CN104815909A true CN104815909A (en) 2015-08-05

Family

ID=53726519

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510236331.XA CN104815909A (en) 2015-05-08 2015-05-08 Special tool for manufacturing crane derrick mast sheath fasteners

Country Status (1)

Country Link
CN (1) CN104815909A (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201223903Y (en) * 2008-07-21 2009-04-22 中国北车集团大同电力机车有限责任公司 Bending mould
CN201455104U (en) * 2009-08-11 2010-05-12 河南省电力公司新乡供电公司 Anchor ear cold-bending punch forming die
CN202278098U (en) * 2011-11-02 2012-06-20 河南卫华重型机械股份有限公司 Pressing forming die used for semi-annular shaped work pieces
CN103028654A (en) * 2011-09-29 2013-04-10 郝俊峰 Clamp bend forming die
CN203541267U (en) * 2013-09-17 2014-04-16 天津市海晟易铭科技有限公司 Leaf-shape decorative sheet one-step stamping and forming die
CN203991973U (en) * 2014-06-06 2014-12-10 凤阳县大明农牧科技发展有限公司 A kind of cylindrical tube connecting clamp mould
CN204638902U (en) * 2015-05-08 2015-09-16 天津港第五港埠有限公司 Crane gin pole sheath clamp makes specific purpose tool

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201223903Y (en) * 2008-07-21 2009-04-22 中国北车集团大同电力机车有限责任公司 Bending mould
CN201455104U (en) * 2009-08-11 2010-05-12 河南省电力公司新乡供电公司 Anchor ear cold-bending punch forming die
CN103028654A (en) * 2011-09-29 2013-04-10 郝俊峰 Clamp bend forming die
CN202278098U (en) * 2011-11-02 2012-06-20 河南卫华重型机械股份有限公司 Pressing forming die used for semi-annular shaped work pieces
CN203541267U (en) * 2013-09-17 2014-04-16 天津市海晟易铭科技有限公司 Leaf-shape decorative sheet one-step stamping and forming die
CN203991973U (en) * 2014-06-06 2014-12-10 凤阳县大明农牧科技发展有限公司 A kind of cylindrical tube connecting clamp mould
CN204638902U (en) * 2015-05-08 2015-09-16 天津港第五港埠有限公司 Crane gin pole sheath clamp makes specific purpose tool

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SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
TA01 Transfer of patent application right
TA01 Transfer of patent application right

Effective date of registration: 20181010

Address after: 300456 Tianjin Binhai New Area Tanggu Xingang two road 2750

Applicant after: Tianjin Harbour Fourthly Stevedoring Co., Ltd.

Address before: 300456 Tianjin Binhai New Area Tanggu Xingang two road 3653

Applicant before: Tianjin Harbour Fifth Stevedoring Co., Ltd.

Effective date of registration: 20181010

Address after: 300456 Tianjin Binhai New Area Tanggu Xingang two road 2750

Applicant after: Tianjin Harbour Fourthly Stevedoring Co., Ltd.

Address before: 300456 Tianjin Binhai New Area Tanggu Xingang two road 3653

Applicant before: Tianjin Harbour Fifth Stevedoring Co., Ltd.

RJ01 Rejection of invention patent application after publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20150805