CN103072202B - Pile toe maker convenient to use - Google Patents
Pile toe maker convenient to use Download PDFInfo
- Publication number
- CN103072202B CN103072202B CN201310039122.7A CN201310039122A CN103072202B CN 103072202 B CN103072202 B CN 103072202B CN 201310039122 A CN201310039122 A CN 201310039122A CN 103072202 B CN103072202 B CN 103072202B
- Authority
- CN
- China
- Prior art keywords
- bed die
- pile top
- fixture
- displacement actuator
- mold
- 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.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
- E02D5/22—Piles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D51/00—Making hollow objects
- B21D51/02—Making hollow objects characterised by the structure of the objects
- B21D51/10—Making hollow objects characterised by the structure of the objects conically or cylindrically shaped objects
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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Piles And Underground Anchors (AREA)
- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
- Powder Metallurgy (AREA)
Abstract
The invention discloses a pile toe maker, comprising a body, wherein a lower die, an upper die, a displacement actuating mechanism and a power mechanism are arranged on the body, the displacement actuating mechanism is connected with the lower die and the upper die, and the power mechanism drives the displacement actuating mechanism to enable the upper die and the lower die to move in a face-to-face manner. The pile toe maker has the advantages that the pile toe maker is convenient to use, and the labor intensity of workers is reduced.
Description
Technical field
The present invention relates to pile top, especially a kind of pile top maker easy to use.
Background technology
Main employing at present manually is forged into steel plate the pile top of taper shape or circular platform type, and workman's labour intensity is very large, and the yield rate of pile top is subject to the considerable influence of workman's technical merit and working attitude.
Summary of the invention
Goal of the invention: the present invention proposes a kind ofly can improve yield rate, easy to operate pile top maker.
Technical scheme: pile top maker of the present invention, comprise body and be arranged on bed die, mold, actuating unit and the displacement actuator on described body, described displacement actuator is connected with described bed die, mold, and described actuating unit drives described displacement actuator makes mold, bed die make move toward one another.
Described body comprises the mold support, and the first displacement actuator is connected on described mold support, and described mold is fixed in an end of the first displacement actuator.
Described pile top maker also comprises the bed die installing rack, and described body also comprises shaft seat, and described bed die installing rack is rotationally connected with described shaft seat by its middle part, and described bed die is installed on an end of described bed die installing rack.
Described pile top maker also comprises fixture and clamp erection fixture, and described body also comprises supporting leg, and described clamp erection fixture is rotationally connected by one end and described supporting leg, and described fixture is installed on an end of close supporting leg on described clamp erection fixture.
The other end of described clamp erection fixture is connected with triple motion executing agency, and the other end of described bed die installing rack is connected with the second displacement actuator.
Described bed die is taper shape, circular platform type or terrace with edge shape.Described upper and lower mould is obliquely installed.Described bed die is provided with the pile top fixed bit.
Described fixture first contacts with an end of bed die with the end that described bed die is made move toward one another and described fixture; Described mold first contacts with an end of bed die with the end that described bed die is made move toward one another and described fixture.
Beneficial effect: pile top maker of the present invention can greatly reduce the workman labour intensity, increase work efficiency and the finished product rate.
The accompanying drawing explanation
Fig. 1 is side view of the present invention;
Fig. 2 is top view of the present invention.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, further illustrate the present invention, should understand these embodiment only is not used in and limits the scope of the invention for the present invention is described, after having read the present invention, those skilled in the art all fall within the application's claims limited range to the modification of the various equivalent form of values of the present invention.
As shown in Figure 1 to Figure 2, pile top maker of the present invention comprises body and is arranged on bed die 2, mold 3, displacement actuator 4, actuating unit 5, clamping cylinder 6, control system 7, bed die installing rack 8, clamp erection fixture 9 and the fixture 91 on body 1, displacement actuator 4 is connected with bed die 2, mold 3, and actuating unit 5 drives displacement actuator 4 makes mold 3, bed die 2 make move toward one another.Wherein body 1 comprises mold support 31, supporting leg 11 and shaft seat 12, and displacement actuator 4 comprises the first displacement actuator 41, the second displacement actuator 42 and triple motion executing agency 43.The first displacement actuator 41 is connected on mold support 31, and mold 3 is fixed in an end of the first displacement actuator 41.Bed die installing rack 8 is rotationally connected with shaft seat 12 by its middle part, and bed die 2 is installed on an end of bed die installing rack 8, and the other end of bed die installing rack 8 is connected with the second displacement actuator 42.Clamp erection fixture 9 is rotationally connected by one end and supporting leg 11, and fixture 91 is installed on an end of close supporting leg 11 on clamp erection fixture 9, and the other end of clamp erection fixture 9 is connected with triple motion executing agency 43.The installation that upper and lower mould and upper and lower mould installing rack 8 are detachable form, can change difform bed die according to the shape of pile top, is for example taper shape, circular platform type or terrace with edge shape.It should be noted that bed die 2 and mold 3 all are obliquely installed, the end that the end that the cross section of bed die is less is larger higher than cross section, the end that the end that the cross section of mold is larger is less lower than cross section.Bed die 2 is provided with the pile top fixed bit, and this fixed bit is one or several projection.Under the promotion of displacement actuator, fixture 91 first contacts with an end of bed die with the end that bed die is made move toward one another and fixture.
In use, the workman punches the pile top raw material plate, be placed on bed die, and fix by the pile top fixed bit, opening control system starts the pile top maker, dynamical system (hydraulic pump) promotes the first displacement actuator and moves downward, and makes less at first larger with the cross section of the bed die end in contact of an end of cross section of mold.The end expansion that the end that the contact-making surface of upper and lower mould is less from cross section is larger to cross section.Meanwhile, the end that the second displacement actuator promotes the bed die installing rack moves downward, the bed die that is positioned at the other end is moved upward, and the end that triple motion executing agency promotes clamp erection fixture rotates, and drives the fixture that is positioned at the other end and rotates.One end of fixture is also first less with the cross section of a bed die end in contact, and constantly to the other end, extends.Final bed die and mold approach laminating, and make the pile top moulding under the effect of fixture.In this embodiment, upper/lower die is obliquely installed and can makes their end first contact, rather than contact simultaneously, facts have proved that the yield rate that the first contact gear ratio of end two ends contact simultaneously is higher, reduces pile top and produce damage in compaction process.In other embodiments, when the pile top that will make is taper shape or truncated cone-shaped, the profile of bed die is less than the profile of pile top finished product, or the degree of crook of bed die outer surface is greater than the degree of crook of pile top finished product.For example, in the time will making conical pile top, the curvature of transversal bed die outer surface acquisition curve is greater than the curvature of pile top finished product transversal curve.So just make pile top be greater than slightly actual needs at the degree of crook of mould, while waiting upper and lower mould open, take out pile top, the outward flange of pile top can rebound to the degree of crook of needs.And if the size of bed die or degree of crook equal the pile top finished product, need to be in control system or multiple pressure manually is set several times, thus reduce the outer peripheral bounce-back of pile top, improve the yield rate of pile top.Generally speaking, the difference of pile top material, the degree of bounce-back is also different, and general bed die is less than 0.1% to 10% of pile top finished product.Or the curvature of the transversal curve of bed die is greater than 0.1% to 5% of pile top finished product transversal curve curvature.
Claims (6)
1. a pile top maker, it is characterized in that, comprise body (1) and be arranged on bed die (2), mold (3), displacement actuator (4) and the actuating unit (5) on described body (1), described displacement actuator (4) is connected with described bed die (2), mold (3), described actuating unit (5) drives described displacement actuator (4) makes mold, bed die make move toward one another, wherein, described pile top maker also comprises bed die installing rack (8), fixture (91) and clamp erection fixture (9), described body (1) comprises mold support (31), supporting leg (11) and shaft seat (12), described displacement actuator (4) comprises the first displacement actuator (41), the second displacement actuator (42) and triple motion executing agency (43), the first displacement actuator (41) is connected on described mold support (31), described mold (3) is fixed in an end of the first displacement actuator (41), described bed die installing rack (8) is rotationally connected with described shaft seat (12) by its middle part, described bed die (2) is installed on an end of described bed die installing rack (8), the other end of described bed die installing rack (8) is connected with the second displacement actuator (42), described clamp erection fixture (9) is rotationally connected by one end and described supporting leg (11), described fixture (91) is installed on the upper end near supporting leg (11) of described clamp erection fixture (9), the other end of described clamp erection fixture (9) is connected with triple motion executing agency (43).
2. pile top maker as claimed in claim 1, is characterized in that, described bed die is taper shape, circular platform type or terrace with edge shape.
3. pile top maker as claimed in claim 1 or 2, is characterized in that, described bed die (2) is obliquely installed.
4. pile top maker as claimed in claim 1 or 2, is characterized in that, described mold (3) is obliquely installed.
5. pile top maker as claimed in claim 1, is characterized in that, described bed die (2) is provided with the pile top fixed bit.
6. pile top maker as described as claim 1 or 5, is characterized in that, described fixture (91) first contacts with an end of bed die with the end that described bed die is made move toward one another and described fixture; Described mold (3) first contacts with an end of bed die with the end that described bed die (2) is made move toward one another and described fixture.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310039122.7A CN103072202B (en) | 2013-02-01 | 2013-02-01 | Pile toe maker convenient to use |
| PCT/CN2014/071790 WO2014117744A1 (en) | 2013-02-01 | 2014-01-29 | Easy-to-use pile tip maker |
| DE212014000040.8U DE212014000040U1 (en) | 2013-02-01 | 2014-01-29 | Easy to use pile tip manufacturer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310039122.7A CN103072202B (en) | 2013-02-01 | 2013-02-01 | Pile toe maker convenient to use |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103072202A CN103072202A (en) | 2013-05-01 |
| CN103072202B true CN103072202B (en) | 2014-01-08 |
Family
ID=48148999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310039122.7A Active CN103072202B (en) | 2013-02-01 | 2013-02-01 | Pile toe maker convenient to use |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN103072202B (en) |
| DE (1) | DE212014000040U1 (en) |
| WO (1) | WO2014117744A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103072202B (en) * | 2013-02-01 | 2014-01-08 | 江苏东浦管桩有限公司 | Pile toe maker convenient to use |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1644805A (en) * | 2005-02-16 | 2005-07-27 | 周兆弟 | Apparatus and method for constructing shape-variable pile in situ by static pressure and drawing |
| JP4052429B2 (en) * | 2001-12-03 | 2008-02-27 | 三菱重工業株式会社 | Pipe end face processing equipment |
| CN102489648A (en) * | 2011-12-16 | 2012-06-13 | 浙江博雷重型机床制造有限公司 | Upsetting forming production line of sharp-pointed portions of spiral ground piles |
| CN102688935A (en) * | 2012-06-15 | 2012-09-26 | 浙江博雷重型机床制造有限公司 | Automatic forming equipment of pointed cone part of spiral ground pile |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB874966A (en) * | 1958-08-18 | 1961-08-16 | Schreiber Wood Ind Ltd | An improved method and means for bending hardboard or other material which will takea set |
| JPH0280121A (en) * | 1988-09-19 | 1990-03-20 | Nkk Corp | Bending method for composite steel plate |
| CN2858097Y (en) * | 2006-01-05 | 2007-01-17 | 赵阿义 | Nippers type extrusion forming device |
| CN202185495U (en) * | 2011-08-01 | 2012-04-11 | 天津市津兆机电开发有限公司 | Bending punch structure with pressure roller for stamping parts |
| CN103072202B (en) * | 2013-02-01 | 2014-01-08 | 江苏东浦管桩有限公司 | Pile toe maker convenient to use |
| CN203141645U (en) * | 2013-02-01 | 2013-08-21 | 江苏东浦管桩有限公司 | Conveniently used pile tip maker |
-
2013
- 2013-02-01 CN CN201310039122.7A patent/CN103072202B/en active Active
-
2014
- 2014-01-29 WO PCT/CN2014/071790 patent/WO2014117744A1/en active Application Filing
- 2014-01-29 DE DE212014000040.8U patent/DE212014000040U1/en not_active Expired - Lifetime
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4052429B2 (en) * | 2001-12-03 | 2008-02-27 | 三菱重工業株式会社 | Pipe end face processing equipment |
| CN1644805A (en) * | 2005-02-16 | 2005-07-27 | 周兆弟 | Apparatus and method for constructing shape-variable pile in situ by static pressure and drawing |
| CN102489648A (en) * | 2011-12-16 | 2012-06-13 | 浙江博雷重型机床制造有限公司 | Upsetting forming production line of sharp-pointed portions of spiral ground piles |
| CN102688935A (en) * | 2012-06-15 | 2012-09-26 | 浙江博雷重型机床制造有限公司 | Automatic forming equipment of pointed cone part of spiral ground pile |
Also Published As
| Publication number | Publication date |
|---|---|
| DE212014000040U1 (en) | 2015-10-08 |
| WO2014117744A1 (en) | 2014-08-07 |
| CN103072202A (en) | 2013-05-01 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Yan Chenghua Inventor after: Wang Fansheng Inventor before: Yan Chenghua |
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| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: YAN CHENGHUA TO: YAN CHENGHUA WANG FANSHENG |