CN202317538U - Manufacturing tool for mixing drum of concrete mixing truck - Google Patents
Manufacturing tool for mixing drum of concrete mixing truck Download PDFInfo
- Publication number
- CN202317538U CN202317538U CN2011204627678U CN201120462767U CN202317538U CN 202317538 U CN202317538 U CN 202317538U CN 2011204627678 U CN2011204627678 U CN 2011204627678U CN 201120462767 U CN201120462767 U CN 201120462767U CN 202317538 U CN202317538 U CN 202317538U
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- China
- Prior art keywords
- positioning fixture
- awl
- mixing drum
- drum
- mixing
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- 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.)
- Expired - Fee Related
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- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Abstract
The utility model relates to a manufacturing tool for a mixing drum of a concrete mixing truck, belonging to the field of concrete mixing trucks. The manufacturing tool comprises an end socket locating clamp, cone locating clamps and a drum locating clamp, wherein the drum locating clamp is connected with the cone locating clamps by using bolts, and the end socket locating clamp is connected with the cone locating clamps by using blots. All the clamps of the manufacturing tool are connected by using bolts, and when the number of the cone locating clamps on each conical segment of the mixing drum is two or more, the cone locating clamps are connected by using bolts so as to be conveniently dismounted and mounted; and the cone locating clamps on all conical segments of the mixing drum form an integrated manufacturing tool, therefore, the circle run-out of a drum body of the mixing drum is reduced, the coaxiality of the drum body of the mixing drum is increased, and the manufacturing quality of the mixing drum is greatly improved.
Description
Technical field
The utility model relates to a kind of concrete mixing and transporting car mixing drum and manufactures frock, belongs to the concrete mixing and transporting car field.
Background technology
Concrete agitating drum is the vitals of agitator truck, and its manufacturing technology level is to the performance important influence of car load.Concrete agitating drum comprises at present: end socket positioning fixture, I awl positioning fixture, II awl positioning fixture, III awl positioning fixture, cylindrical shell positioning fixture; The overall performance that the circle of each awl section of mixing drum is beated and respectively the axiality between the awl section affects trucd mixer; If circle is beated or axiality is big, then can have a strong impact on the stability and the concrete mixing quality of car load.It is that each awl section is carried out reel butt welding and the inner blade of welding respectively in positioning fixture that traditional mixing drum is made frock, and then with each awl section welding successively.Because cylindrical shell belongs to thin-wall construction, each awl section can deform in transport process after welding finished, and distortion can influence the whole manufacturability of docking of mixing drum and the circle of mixing drum is beated and axiality.
Summary of the invention
The purpose of the utility model is to provide a kind of concrete mixing and transporting car mixing drum to manufacture frock; This frock is manufactured frock for the monoblock type mixing drum, and easy disassembly can reduce the circle of mixing drum cylindrical shell and beat; Improve the axiality of mixing drum cylindrical shell, product quality and production efficiency all have raising.
Technical solution:
The utility model comprises: end socket positioning fixture, awl positioning fixture, cylindrical shell positioning fixture, and said cylindrical shell positioning fixture adopts bolt to be connected with the awl positioning fixture, and the end socket positioning fixture adopts bolt to be connected with the awl positioning fixture.
Said awl positioning fixture is provided with one at least.
Adopt bolt to connect between the awl positioning fixture, form whole awl section.
Adopt bolt to connect between each jig of the utility model, when the awl positioning fixture of each awl section of mixing drum is two or more, adopt connecting bolt to connect between the awl positioning fixture, can carry out dismounting easily; The awl positioning fixture of each awl section of mixing drum has been formed an all-in-one-piece frock of manufacturing, and beats so reduced the circle of mixing drum cylindrical shell, improves the axiality of mixing drum cylindrical shell, and the workmanship of mixing drum has had large increase.
Description of drawings
Fig. 1 is the utility model structural representation.
The specific embodiment
The utility model comprises: comprising: end socket positioning fixture 1, awl positioning fixture, cylindrical shell positioning fixture 6; Bolt 3; Wherein: bolt 3 is a connecting bolt; The awl positioning fixture comprises: I awl positioning fixture 2, II awl positioning fixture 4, III awl positioning fixture 5, each jig at two ends along 8 circular holes of circumference; Cylindrical shell positioning fixture 6 one sides are provided with I awl positioning fixture 2, and I awl positioning fixture 2 is provided with end socket positioning fixture 1, connect through connecting bolt 3 respectively between end socket positioning fixture 1 and I awl positioning fixture 2 and the cylindrical shell positioning fixture 6; Cylindrical shell positioning fixture 6 opposite sides are provided with II awl positioning fixture 4 and III awl positioning fixture 5, and II awl positioning fixture 4 forms whole awl section with III awl positioning fixture 5, and connects through connecting bolt 3.
The utility model is when manufacturing mixing drum; Physical dimension according to mixing drum; Manufacture the cone positioning fixture of each awl section respectively; To splice then and each awl section of the mixing drum that finishes of butt welding is put into end socket positioning fixture 1, I awl positioning fixture 2, II awl positioning fixture 4, III awl positioning fixture 5, cylindrical shell positioning fixture 6 respectively, with connecting bolt 3 positioning fixture linked together then, just can carry out the welding of cylindrical shell and the welding of inner vanes afterwards.
Butt joint welding between the reel butt welding of each awl section and the awl section is all accomplished in a frock, can improve the integrated artistic level of mixing drum like this, reduces the circle of cylindrical shell and beats and axiality, improves product quality and production efficiency.
Claims (3)
1. the concrete mixing and transporting car mixing drum is manufactured frock; Comprise: end socket positioning fixture (1), awl positioning fixture, cylindrical shell positioning fixture (6); It is characterized in that; Said cylindrical shell positioning fixture (6) adopts bolt (3) to be connected with the awl positioning fixture, and end socket positioning fixture (1) adopts bolt (3) to be connected with the awl positioning fixture.
2. concrete mixing and transporting car mixing drum according to claim 1 is manufactured frock, it is characterized in that: the awl positioning fixture is provided with one at least.
3. concrete mixing and transporting car mixing drum according to claim 1 and 2 is manufactured frock, it is characterized in that: adopt bolt (3) to connect between the awl positioning fixture, form whole awl section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204627678U CN202317538U (en) | 2011-11-04 | 2011-11-04 | Manufacturing tool for mixing drum of concrete mixing truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204627678U CN202317538U (en) | 2011-11-04 | 2011-11-04 | Manufacturing tool for mixing drum of concrete mixing truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202317538U true CN202317538U (en) | 2012-07-11 |
Family
ID=46429535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204627678U Expired - Fee Related CN202317538U (en) | 2011-11-04 | 2011-11-04 | Manufacturing tool for mixing drum of concrete mixing truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202317538U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102744501A (en) * | 2012-07-24 | 2012-10-24 | 廊坊德基机械科技股份有限公司 | Method for nufacturing asphalt mixing equipment |
| CN103659104A (en) * | 2013-11-12 | 2014-03-26 | 成都发动机（集团）有限公司 | Work fixture for welding blade in large inside and outside thin-wall conical cylinder annular space |
| CN104070293A (en) * | 2014-06-29 | 2014-10-01 | 柳州美纳机械有限公司 | Welding technology for stirring tanks |
| CN105522317A (en) * | 2016-02-19 | 2016-04-27 | 华德宝机械（昆山）有限公司 | Splicing tool for fixed bridgehead of boarding bridge |
| CN106313325A (en) * | 2015-06-30 | 2017-01-11 | 湖南汽车制造有限责任公司 | Concrete mixing carrier vehicle |
-
2011
- 2011-11-04 CN CN2011204627678U patent/CN202317538U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102744501A (en) * | 2012-07-24 | 2012-10-24 | 廊坊德基机械科技股份有限公司 | Method for nufacturing asphalt mixing equipment |
| CN102744501B (en) * | 2012-07-24 | 2014-07-02 | 廊坊德基机械科技股份有限公司 | Method for nufacturing asphalt mixing equipment |
| CN103659104A (en) * | 2013-11-12 | 2014-03-26 | 成都发动机（集团）有限公司 | Work fixture for welding blade in large inside and outside thin-wall conical cylinder annular space |
| CN103659104B (en) * | 2013-11-12 | 2016-01-20 | 成都发动机（集团）有限公司 | For the frock clamp at large-scale inside and outside thin-walled taper cone barrel annular space welding blade |
| CN104070293A (en) * | 2014-06-29 | 2014-10-01 | 柳州美纳机械有限公司 | Welding technology for stirring tanks |
| CN106313325A (en) * | 2015-06-30 | 2017-01-11 | 湖南汽车制造有限责任公司 | Concrete mixing carrier vehicle |
| CN105522317A (en) * | 2016-02-19 | 2016-04-27 | 华德宝机械（昆山）有限公司 | Splicing tool for fixed bridgehead of boarding bridge |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120711 Termination date: 20151104 |
|
| EXPY | Termination of patent right or utility model |