CN103084786A - Manufacturing and assembling process for fork hook - Google Patents
Manufacturing and assembling process for fork hook Download PDFInfo
- Publication number
- CN103084786A CN103084786A CN 201110334154 CN201110334154A CN103084786A CN 103084786 A CN103084786 A CN 103084786A CN 201110334154 CN201110334154 CN 201110334154 CN 201110334154 A CN201110334154 A CN 201110334154A CN 103084786 A CN103084786 A CN 103084786A
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- CN
- China
- Prior art keywords
- hook
- suspension hook
- fork
- manufacturing
- prong
- 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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Abstract
The invention discloses a manufacturing and assembling process for a fork hook. The process comprises the following steps of: melting ductile iron which serves as a main raw material into molten iron in a high-frequency furnace, and casting the molten iron into a hook blank in a special casting die; clearing grit from the outer surface of the hook blank; removing sharp corners and burr from a reinforcement groove, a hook opening and a fork opening, and determining that sand holes do not exceed a standard; drilling a fixing shaft hole at the fork opening of the hook blank; polishing the surface of the hook blank; blueing the surface of the hook blank; and fixing beams on the two sides of the fork opening by using a fixing shaft. According to the manufacturing and assembling process for the fork hook, the manufacturing quality of a part can be ensured, and product requirements can be met.
Description
Technical field
The present invention relates to the manufacturing packaging technology of the rigging fork suspension hook of the industries uses such as a kind of suitable mining machinery, shipbuilding navigation.
Background technology
The fork suspension hook does not belong to standard component sequence part, and belong to non-standard component or shaped piece, so the manufacturing of parts is all unicity, particularity, this manufacturing that has just determined parts all must have its special manufacturing process, otherwise is the function that can not guarantee quality requirement and the product of product.
Summary of the invention
In order to solve the problem of above-mentioned proposition, the invention provides a kind of manufacturing packaging technology of pitching suspension hook, the manufacturing packaging technology of this fork suspension hook can guarantee workmanship and the product requirement of parts.
The object of the present invention is achieved like this, the manufacturing packaging technology of fork suspension hook, selecting nodular cast iron is that primary raw material changes into molten iron and is cast into suspension hook blank-removings suspension hook outer surface sand scale removes-remove strengthening groove, the mouth of hook, prong wedge angle, burr and check that sand holes do not exceed standard-turn blue on prong place's brill fixed shaft hole-suspension hook surface finish of suspension hook-suspension hook surface processing-use fixed axis at prong both sides fixed cross beam in the casting mould of special use in coreless induction furnace.
Characteristics of the present invention are that manufacturing, the operation of assembling continuous-flow type are fit to produce processing in enormous quantities, guarantee both quality and quantity.
Description of drawings
Figure is the structural representation of fork suspension hook.
In figure: 1, suspension hook; 2, strengthening groove; 3, the mouth of hook; 4, crossbeam; 5, prong; 6, fixed axis.
The specific embodiment
The invention will be further described below in conjunction with accompanying drawing.
In view, take the fork suspension hook as example, select nodular cast iron be primary raw material change in coreless induction furnace molten iron be cast in the casting mould of special use suspension hook 1 blank-removings suspension hook 1 outer surface sand scale remove-remove strengthening groove 2, the mouth of hook 3, prong 5 wedge angles, burr and check sand holes do not exceed standard-turn blue processing-use fixed axis 6 at prong 5 both sides fixed cross beams 4 on prong 5 brill fixed axis 6 holes, places-suspension hook 1 surface finish of suspension hook 1-suspension hook 1 surfaces.
Claims (1)
1. the manufacturing packaging technology of fork suspension hook is characterized in that: selecting nodular cast iron is that primary raw material changes into molten iron and is cast into suspension hook blank-removings suspension hook outer surface sand scale removes-remove strengthening groove, the mouth of hook, prong wedge angle, burr and check that sand holes do not exceed standard-turn blue on prong place's brill fixed shaft hole-suspension hook surface finish of suspension hook-suspension hook surface processing-use fixed axis at prong both sides fixed cross beam in the casting mould of special use in coreless induction furnace.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110334154 CN103084786A (en) | 2011-10-29 | 2011-10-29 | Manufacturing and assembling process for fork hook |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110334154 CN103084786A (en) | 2011-10-29 | 2011-10-29 | Manufacturing and assembling process for fork hook |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103084786A true CN103084786A (en) | 2013-05-08 |
Family
ID=48198183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110334154 Pending CN103084786A (en) | 2011-10-29 | 2011-10-29 | Manufacturing and assembling process for fork hook |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103084786A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103447775A (en) * | 2013-09-16 | 2013-12-18 | 山东神力索具有限公司 | Processing technology of single hook |
| CN110227908A (en) * | 2019-06-14 | 2019-09-13 | 济南实达紧固件有限公司 | A kind of J-type bolt production technology |
-
2011
- 2011-10-29 CN CN 201110334154 patent/CN103084786A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103447775A (en) * | 2013-09-16 | 2013-12-18 | 山东神力索具有限公司 | Processing technology of single hook |
| CN103447775B (en) * | 2013-09-16 | 2014-08-13 | 山东神力索具有限公司 | Processing technology of single hook |
| CN110227908A (en) * | 2019-06-14 | 2019-09-13 | 济南实达紧固件有限公司 | A kind of J-type bolt production technology |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130508 |