CN104493441A - Processing technology of crossbar base - Google Patents
Processing technology of crossbar base Download PDFInfo
- Publication number
- CN104493441A CN104493441A CN201410707708.0A CN201410707708A CN104493441A CN 104493441 A CN104493441 A CN 104493441A CN 201410707708 A CN201410707708 A CN 201410707708A CN 104493441 A CN104493441 A CN 104493441A
- Authority
- CN
- China
- Prior art keywords
- cross bar
- bar base
- hole
- processing technology
- base
- 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.)
- Pending
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Classifications
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- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
Abstract
The invention discloses a processing technology of a crossbar base. The processing technology comprises the following steps: step 1, selecting a steel product with a thickness of 2-3 mm as a raw material; step 2, cutting by using line cutting according to the drawing size and cutting out the appearance of the crossbar base; step 3, drilling three small holes in the cut crossbar base by using a drilling machine, wherein the internal diameter phi of each small hole is 7 mm; step 4, tapping the three small holes into M8 threaded holes with internal diameters phi of 8 mm; step 5, drilling a through hole with an internal diameter phi of 16-18 mm in the crossbar base; step 6, carrying out de-burring treatment on the threaded holes and the through hole; step 7, bending two wings of the crossbar base towards one direction by using a bending machine till the two wings are vertical to a bottom plate; step 8, electroplating a processed reinforcing plate; step 9, inspecting and warehousing a product. According to the processing technology, the crossbar base is manufactured into the product conforming to the requirements through cutting, drilling, bending, electroplating and other steps, so that the qualified rate of the product is ensured, the production efficiency is improved, and the production cost is reduced.
Description
Technical field
The present invention relates to a kind of processing technology of cross bar base, belong to Machining Technology field.
Background technology
Existing a variety of method is manufactured with to cross bar base, but all there are this some problems, such as cross bar base insufficient strength, cause the cross bar with such cross bar base supports cannot bear too many weight, such cross bar base can not be met the need of market, be unfavorable for carrying out smoothly of production, therefore in order to better enable cross bar base meet the demands, propose a kind of technological method for processing and solving this problem.
Summary of the invention
For the technical problem of above-mentioned existence, the object of the invention is: propose a kind of precision machining, meet the processing technology of the cross bar base of Production requirement.
Technical solution of the present invention is achieved in that a kind of processing technology of cross bar base: the first step: the steel selecting thickness 2-3mm thick are raw material; Second step: cut according to figure paper size Linear cut, the profile of cross bar base is cut out; 3rd step: carry out brill three apertures to the cross bar base drilling machine cut out, hole diameter is φ 7mm; 3rd step: the aperture tapping of three φ 7mm become internal diameter to be the M8 screwed hole of φ 8 mm; 4th step: the through hole boring φ 16-18mm on cross bar base; 5th step: double thread hole and through hole carry out deburring process; 6th step: the both wings of cross bar base are extremely vertical with base plate toward the bending of same direction with bender; 7th step: the cross bar base processed is electroplated; 8th step: product is tested warehouse-in.
Preferably, first surface finish is carried out to cross bar base in the 7th step.
Due to the utilization of technique scheme, the present invention compared with prior art has following advantages:
The processing technology of a kind of cross bar base of the present invention, by steps such as cutting, boring, tapping, bending, plating, cross bar base is made into satisfactory product, in this process, control strict to the precision of cross bar base and shape need, ensure that the qualification rate of product, improve production efficiency, reduce production cost.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, technical solution of the present invention is described further:
Accompanying drawing 1 is the material schematic diagram after the cutting forming of the processing technology of a kind of cross bar base of the present invention;
Accompanying drawing 2 is material schematic diagram after the boring of the processing technology of a kind of cross bar base of the present invention;
Accompanying drawing 3 is the finished product schematic diagram of the processing technology of a kind of cross bar base of the present invention;
Wherein: 1, screwed hole; 2, through hole; 3, base plate.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described.
Be the processing technology of a kind of cross bar base of the present invention as illustrated in the accompanying drawings from 1 to 3, embodiment one: the first step: the steel selecting thickness 2mm thick are raw material; Second step: cut according to figure paper size Linear cut, the profile of cross bar base is cut out; 3rd step: carry out brill three apertures to the cross bar base drilling machine cut out, hole diameter is φ 7mm; 3rd step: the aperture tapping of three φ 7mm become internal diameter to be the M8 screwed hole 1 of φ 8 mm; 4th step: the through hole 2 boring φ 16mm on cross bar base; 5th step: double thread hole and through hole carry out deburring process; 6th step: the both wings of cross bar base are extremely vertical with base plate 3 toward the bending of same direction with bender; 7th step: first carry out surface finish to cross bar base, electroplates the cross bar base processed; 8th step: product is tested warehouse-in.
Embodiment two: the first step: the steel selecting thickness 2.5mm thick are raw material; Second step: cut according to figure paper size Linear cut, the profile of cross bar base is cut out; 3rd step: carry out brill three apertures to the cross bar base drilling machine cut out, hole diameter is φ 7mm; 3rd step: the aperture tapping of three φ 7mm become internal diameter to be the M8 screwed hole 1 of φ 8 mm; 4th step: the through hole 2 boring φ 17mm on cross bar base; 5th step: double thread hole and through hole carry out deburring process; 6th step: the both wings of cross bar base are extremely vertical with base plate 3 toward the bending of same direction with bender; 7th step: first carry out surface finish to cross bar base, electroplates the cross bar base processed; 8th step: product is tested warehouse-in.
Embodiment three: the first step: the steel selecting thickness 3mm thick are raw material; Second step: cut according to figure paper size Linear cut, the profile of cross bar base is cut out; 3rd step: carry out brill three apertures to the cross bar base drilling machine cut out, hole diameter is φ 7mm; 3rd step: the aperture tapping of three φ 7mm become internal diameter to be the M8 screwed hole 1 of φ 8 mm; 4th step: the through hole 2 boring φ 18mm on cross bar base; 5th step: double thread hole and through hole carry out deburring process; 6th step: the both wings of cross bar base are extremely vertical with base plate 3 toward the bending of same direction with bender; 7th step: first carry out surface finish to cross bar base, electroplates the cross bar base processed; 8th step: product is tested warehouse-in.
The processing technology of a kind of cross bar base of the present invention, by steps such as cutting, boring, tapping, bending, plating, cross bar base is made into satisfactory product, in this process, control strict to the precision of cross bar base and shape need, ensure that the qualification rate of product, improve production efficiency, reduce production cost.
Above-described embodiment is only for illustrating technical conceive of the present invention and feature; its object is to person skilled in the art can be understood content of the present invention and be implemented; can not limit the scope of the invention with this; all equivalences done according to Spirit Essence of the present invention change or modify, and all should be encompassed in protection scope of the present invention.
Claims (2)
1. a processing technology for cross bar base, is characterized in that: the first step: the steel selecting thickness 2-3mm thick are raw material; Second step: cut according to figure paper size Linear cut, the profile of cross bar base is cut out; 3rd step: carry out brill three apertures to the cross bar base drilling machine cut out, hole diameter is φ 7mm; 3rd step: the aperture tapping of three φ 7mm become internal diameter to be the M8 screwed hole of φ 8 mm; 4th step: the through hole boring φ 16-18mm on cross bar base; 5th step: double thread hole and through hole carry out deburring process; 6th step: the both wings of cross bar base are extremely vertical with base plate toward the bending of same direction with bender; 7th step: the stiffener processed is electroplated; 8th step: product is tested warehouse-in.
2. the processing technology of a kind of stiffener as claimed in claim 1, is characterized in that: first carry out surface finish to stiffener in the 7th step.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410707708.0A CN104493441A (en) | 2014-11-28 | 2014-11-28 | Processing technology of crossbar base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410707708.0A CN104493441A (en) | 2014-11-28 | 2014-11-28 | Processing technology of crossbar base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104493441A true CN104493441A (en) | 2015-04-08 |
Family
ID=52934941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410707708.0A Pending CN104493441A (en) | 2014-11-28 | 2014-11-28 | Processing technology of crossbar base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104493441A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104786024A (en) * | 2015-04-14 | 2015-07-22 | 青岛鸿森重工股份有限公司 | Manufacturing technological process of valve supporting device |
| CN105436828A (en) * | 2015-12-08 | 2016-03-30 | 中航虹波风电设备有限公司 | Platform plate processing technology |
-
2014
- 2014-11-28 CN CN201410707708.0A patent/CN104493441A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104786024A (en) * | 2015-04-14 | 2015-07-22 | 青岛鸿森重工股份有限公司 | Manufacturing technological process of valve supporting device |
| CN105436828A (en) * | 2015-12-08 | 2016-03-30 | 中航虹波风电设备有限公司 | Platform plate processing technology |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150408 |
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| RJ01 | Rejection of invention patent application after publication |