CN105382490B - Trucd mixer discharge bucket forming technology - Google Patents
Trucd mixer discharge bucket forming technology Download PDFInfo
- Publication number
- CN105382490B CN105382490B CN201510822550.6A CN201510822550A CN105382490B CN 105382490 B CN105382490 B CN 105382490B CN 201510822550 A CN201510822550 A CN 201510822550A CN 105382490 B CN105382490 B CN 105382490B
- Authority
- CN
- China
- Prior art keywords
- discharge bucket
- trucd mixer
- center line
- side part
- half side
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
- B28C7/16—Discharge means, e.g. with intermediate storage of fresh concrete
Abstract
The invention discloses trucd mixer discharge bucket forming technology, comprise the following steps：Marked point at center line with two straight line intersections, two mark points are on the center line of the expansion planar graph；The expansion planar graph is cut out 1 on material with numerical control cutting machine:1 material object；Bending fillet center line is drawn according to the distance on material object；The bending fillet center line in kind is placed on to the overcentre of mould under fillet pressing mold, discharge bucket is flattened bending and molding in kind by operation bender；The left half side part of unformed trucd mixer discharge bucket or right half side part are made according to above step；F, the left half side part of trucd mixer discharge bucket connected together with right half side part.The present invention it can solve after the shaping of trucd mixer discharge bucket appearance and size the problems such as do not meet drawing requirement, outward appearance unsightly.
Description
Technical field
The present invention relates to field of automobile, especially trucd mixer discharge bucket forming technology.
Background technology
Discharge bucket is one of trucd mixer important component, and it is by discharge bucket left part part and discharge bucket right members (symmetrical)
Welding is constituted.The forming step of discharge bucket left member is first to flatten into discharge bucket left member after planar graph on graphics software, so
It is cut into material object with numerical control cutting machine on material afterwards, then by bending aftershaping in kind.Discharge bucket right member forming step and a left side
Part is essentially identical, and simply bending is in opposite direction.The deficiency that this discharge bucket moulding process is present has：Discharge bucket flattening is in kind very
Difficulty finds positioning datum, therefore is difficult to find out the center line in wrap direction, bending fillet center line also can not be just positioned, so as to lead
Cause size after discharge bucket bending undesirable；In addition, common bending machine can not fold round corners effect, make its outward appearance unsightly.
The content of the invention
The present invention in view of the shortcomings of the prior art, proposes trucd mixer discharge bucket forming technology, it can solve trucd mixer and go out
Not the problems such as appearance and size does not meet drawing requirement, outward appearance unsightly after hopper shaping.
In order to realize foregoing invention purpose, the present invention provides following technical scheme：
Trucd mixer discharge bucket forming technology, comprises the following steps：
A, with graphics software, draw the left half side part of trucd mixer discharge bucket or right half side according to design requirement and use requirement
The expansion planar graph of part,
The center line of straight line between finding out two crooked places in the expansion planar graph wrap direction, in center line
With being marked point at two straight line intersections, two mark points it is described expansion planar graph center line on,
B, with numerical control cutting machine on material by it is described expansion planar graph cut out 1:1 material object；
C, on the material object line between two mark points is drawn, that is, draws the center line on material object,
Two bending place bending fillet center lines and the expansion on the expansion planar graph are determined on graphics software
The relative distance of planar graph center line, then bending fillet center line drawn according to the distance on material object；
D, the overcentre that the bending fillet center line in kind is placed on to mould under fillet pressing mold, operation bender will go out
Hopper flattening bending and molding in kind；
E, the trucd mixer discharge bucket left half side part or right half side part unformed according to above step making；
F, the left half side part of trucd mixer discharge bucket connected together with right half side part.
Further, the fillet pressing mold includes upper die and lower die, and the lower mould is located at below the upper mould, the upper mould
Including contiguous block and round steel, lower mould includes geosynclinal block and support block,
The contiguous block is fixed on the jack knife fixture of bender, and the round steel is fixed on the contiguous block bottom, described
Support block is arranged on the platform of bender, and semicircle is in the cross section of groove on the geosynclinal block and is fixed on the support block top
Portion.
Further, round steel is the cylinder of horizontal positioned, and its cross-sectional diameter is two times of the bending radius of corner.
Trucd mixer discharge bucket forming technology of the present invention, has the advantages that：
(1) it is difficult to find center line that irregular flattening is in kind, can so be easy to find out center line.
(2) conventional bender can not fold fillet, can so fold fillet, make its outward appearance more attractive, more meet mechanics
It is required that.
Brief description of the drawings
Fig. 1 is the trucd mixer discharge bucket schematic diagram in trucd mixer discharge bucket forming technology of the present invention；
Fig. 2 is Fig. 1 schematic side view；
Fig. 3 is the schematic cross-sectional view at A-A in Fig. 1；
Fig. 4 is launched into for the left half side part or right half side part in trucd mixer discharge bucket forming technology of the present invention
The schematic diagram of open plane figure；
Fig. 5 be trucd mixer discharge bucket forming technology of the present invention in described fillet pressing mold schematic diagram.
Embodiment
The present invention will be described in detail below in conjunction with the accompanying drawings, and the description of this part is only exemplary and explanatory, should not
There is any restriction effect to protection scope of the present invention.
Trucd mixer discharge bucket forming technology as Figure 1-5, comprises the following steps：.
A, UG graphics softwares are used, trucd mixer discharge bucket figure is drawn according to design requirement and use requirement, then will stirring
Car discharge bucket figure is divided into two parts from centre, respectively the left half side part 1 of trucd mixer discharge bucket and right half side part 2, will stir
That mixes the left half side part of car discharge bucket or right half side part is launched into expansion planar graph,
The center line c of straight line between finding out two crooked places in the expansion planar graph wrap direction, at center
Line at two straight line intersections with being marked point, and two mark points are for example divided on the center line of the expansion planar graph
Do not do two triangles, triangle 6 and triangle 7, two triangular apex on centerline,
B, with numerical control cutting machine on material by it is described expansion planar graph cut out 1:1 material object；
C, on the material object line between two mark points is drawn, that is, draw the center line on material object, such as use chalk
Two summits that straight line connects triangle are drawn,
The center line 4 and 5 of two bending place bending fillets and institute on the expansion planar graph are determined on graphics software
The relative distance x of expansion planar graph center line is stated, then bending fillet center line drawn according to the distance on material object；
D, the overcentre that the bending fillet center line in kind is placed on to mould under fillet pressing mold, operation bender will go out
Hopper flattening bending and molding in kind；
E, the trucd mixer discharge bucket left half side part or right half side part unformed according to above step making；
F, the left half side part of trucd mixer discharge bucket connected together with right half side part.
Wherein, the fillet pressing mold includes upper die and lower die, and the lower mould is located at below the upper mould, and the upper mould includes
Contiguous block and round steel, lower mould include geosynclinal block and support block,
The contiguous block 9 is fixed on the jack knife fixture 8 of bender, and the round steel 10 is fixed on the contiguous block bottom,
The support block 12 is arranged on the platform of bender, and semicircle is in the cross section of groove on the geosynclinal block 11 and is fixed on the branch
At the top of bracer.
Round steel is the cylinder of horizontal positioned, and its cross-sectional diameter is two times of the bending radius of corner.
Trucd mixer discharge bucket forming technology of the present invention, has the advantages that：
(1) it is difficult to find center line that irregular flattening is in kind, can so be easy to find out center line.
(2) conventional bender can not fold fillet, can so fold fillet, make its outward appearance more attractive, more meet mechanics
It is required that.
Claims (3)
1. trucd mixer discharge bucket forming technology, it is characterised in that comprise the following steps：
A, with graphics software, draw the left half side part of trucd mixer discharge bucket or right half side part according to design requirement and use requirement
Expansion planar graph,
The center line of straight line between finding out two crooked places in the expansion planar graph wrap direction, in center line and two
Marked point at the individual straight line intersection, two mark points are on the center line of the expansion planar graph；
B, with numerical control cutting machine on material by it is described expansion planar graph cut out 1:1 material object；
C, on the material object line between two mark points is drawn, that is, draws the center line on material object,
Two bending place bending fillet center lines and the expansion plane on the expansion planar graph are determined on graphics software
The relative distance of centre of figure line, then bending fillet center line drawn according to the distance on material object；
D, the overcentre that the bending fillet center line in kind is placed on to mould under fillet pressing mold, operation bender is by discharge bucket
Flattening bending and molding in kind；
E, the trucd mixer discharge bucket left half side part or right half side part unformed according to above step making；
F, the left half side part of trucd mixer discharge bucket connected together with right half side part.
2. trucd mixer discharge bucket forming technology as claimed in claim 1, it is characterised in that the fillet pressing mold includes upper mould with
Mould, the lower mould is located at below the upper mould, and the upper mould includes contiguous block and round steel, and lower mould includes geosynclinal block and support block,
The contiguous block is fixed on the jack knife fixture of bender, and the round steel is fixed on the contiguous block bottom, the support
Block is arranged on the platform of bender, and semicircle is in the cross section of groove on the geosynclinal block and is fixed at the top of the support block.
3. trucd mixer discharge bucket forming technology as claimed in claim 2, it is characterised in that round steel is the cylinder of horizontal positioned,
Its cross-sectional diameter is two times of the bending radius of corner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510822550.6A CN105382490B (en) | 2015-11-24 | 2015-11-24 | Trucd mixer discharge bucket forming technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510822550.6A CN105382490B (en) | 2015-11-24 | 2015-11-24 | Trucd mixer discharge bucket forming technology |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105382490A CN105382490A (en) | 2016-03-09 |
| CN105382490B true CN105382490B (en) | 2017-08-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510822550.6A Active CN105382490B (en) | 2015-11-24 | 2015-11-24 | Trucd mixer discharge bucket forming technology |
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| CN (1) | CN105382490B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111482722B (en) * | 2020-04-17 | 2021-10-01 | 中国一冶集团有限公司 | Assembling and manufacturing method of steel structure receiving groove |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1164383C (en) * | 2001-07-25 | 2004-09-01 | 昆山市三一重机有限公司 | Large-size case machining process |
| KR100622442B1 (en) * | 2006-03-02 | 2006-09-12 | 이영우 | Hanger manufacturing method and hanger manufacture system |
| CN101844293B (en) * | 2009-11-19 | 2011-08-17 | 龙工(上海)机械制造有限公司 | Bucket rod slot plate forming method of 6-ton digging machine |
| CN101767267B (en) * | 2010-03-03 | 2012-12-26 | 潮峰钢构集团有限公司 | Technology for processing curve of intersection pipeline |
| CN102896472B (en) * | 2012-10-23 | 2015-08-19 | 中国二十二冶集团有限公司 | The preparation method of box type pillar beam |
| CN104476131A (en) * | 2014-11-25 | 2015-04-01 | 吴中区长桥诚惠机械加工厂 | Processing technology for fixed connection plate |
| CN104668905B (en) * | 2014-12-31 | 2017-12-26 | 黄胜 | A kind of manufacture method of various dimensions curved tapers pipe |
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| CN105382490A (en) | 2016-03-09 |
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