CN101474032B - Hook for ornament and method for producing the same - Google Patents
Hook for ornament and method for producing the same Download PDFInfo
- Publication number
- CN101474032B CN101474032B CN2008101327725A CN200810132772A CN101474032B CN 101474032 B CN101474032 B CN 101474032B CN 2008101327725 A CN2008101327725 A CN 2008101327725A CN 200810132772 A CN200810132772 A CN 200810132772A CN 101474032 B CN101474032 B CN 101474032B
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- hook
- hanger
- spanner
- spring
- mandrel rod
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Abstract
A decoration hanger consists of three parts: a hanger hook, a hanger spanner and a spring. The spring is embedded into a groove of the hanger spanner, and the spring and the hanger spanner are put into the hanger hook to be clamped and enclosed. A production method of the decoration hanger comprises the following steps: (1) punching: raw materials are pressed to form a shape in a punching manner,that is, the hanger hook consists of a crotch part, a hinge par, and a ring part of the hanger hook and a fixed cavity of a spindle bar; (2) re-punching: the crotch part of the hanger hook is bent downwards to form a certain radian, two sides of the crotch of the hook are completely symmetrically enclosed towards inside and the fixed cavity of the spindle bar is positioned at the inside; and (3) assembling: the spring is firstly embedded into the groove of the hanger spanner and then the hook spanner with the spring is put into the hanger hook. The decoration hanger and the production method thereof simplify the process flow, save production cost, reduce the labor force and protect environment.
Description
Technical field
The invention belongs to the handicraft technical field, more particularly relate to a kind of hook for ornament and punching production technology thereof.
Background technology
Hook is a kind of accessory that is used for tangling object or hooks object.Hook for ornament also is langouste buckle.Can be divided into by material: metal hanger, Plastic hanger, wooden hook etc.; Can be divided into industrial hook, dress ornament hook, household hook, hook for ornament etc. by purposes.Hook of the present invention belongs to hook for ornament, belonging to metal hanger by material, is that manufacturing is used for the ornaments chain, as a kind of accessory on necklace, bangle, pin chain, mobile phone chain, the Clothes decoration articles etc., be used for two kinds of objects freely being hooked or unclamping, make things convenient for wearing or connecting of ornaments.
In the selection of making hook, most of now material that is adopted be some low-melting metals as lead, zinc, tin etc., adopt mode production hanger hook, the hanger spanner of casting then.But adopt the shortcoming of this casting method to be:
1) adopt the mode of casting, a lot of production links need a large amount of manual work to finish.
And mode of the present invention is the punch ram technology, has significantly reduced manpower.
2) shortcoming of employing metallic lead material: lead contains hazardous substance, and the hook of using as ornaments directly contacts with human body, and plumbous hook can produce health and endanger; And the production of products containing lead pollutes environment easily.Now American-European countries has forbidden adopting the import of this kind product that lead-containing materials produces.
Adopt the shortcoming of metallic zinc material to be: the fusing point of zinc is higher, and production cost is improved, and output reduces, and is unfavorable for producing;
Adopt the shortcoming of metallic tin material to be: the material price height, production cost is improved, be unfavorable for selling.
And metal material of the present invention is copper and iron, and institute's amount of containing hazardous substance is very low, meets national export requirement.
The high metal of also useful fusing point as materials such as iron, copper, adopts the punch ram technology to produce two hanger hook about hook for ornament now, is welded then.
It is that the technological process of production is loaded down with trivial details that the shortcoming of this method makes, waste of manpower, and length consuming time has increased production cost, has reduced production efficiency.And this mode of production must just can finish by welding, and welding contains the material-nickel harmful to the person in the powder.The words of two hanger hook misalignments of welding make rough, have influenced the attractive in appearance of hook for ornament.
Summary of the invention
Purpose of the present invention just is to overcome above-mentioned shortcoming and defect, and a kind of novel hook for ornament and production method thereof are provided.
This is invented described hook for ornament and mainly is made up of three parts: hanger hook, hanger spanner, spring, described hanger hook is one-time formed, promptly directly adopts the mode metal tape punching production of punch press with mould, reaches state to be assembled.Hanger hook, hanger spanner, spring three parts are respectively independently, described spring housing is on the mandrel rod on the hanger spanner and put into hanger hook the latter half, the corresponding mandrel rod that inserts hanger hook the latter half inboard of mandrel rod on the hanger spanner fixedly in the shrinkage pool, is closed up two hinges clampings of hanger hook the latter half again.
What hanger hook played act as: determine the external form framework of whole hook, the first half of hook is hooked parts such as ornaments chain link, and the latter half of hook wraps other hook part, fixes mandrel rod, blocks hanger spanner.
What hanger spanner played act as: when pull hanger spanner the time, hanger spanner is the axle center activity with the mandrel rod that protrudes on the hanger spanner, when hanger spanner downwards on time, openend on the hanger spanner leaves the openend deflection hook inboard of hanger hook, to reach the purpose that the hook opening entangles the ornaments chain link; On the contrary, when unclamp hanger spanner the time because the openend on the elastic force effect hanger spanner of spring returns to original position again, reach the purpose that hook opening closure tangles the ornaments chain.Realize the function of hook.
What hook spring played act as: auxiliary hanger spanner has the function of rebounding automatically.
The production method of hook for ornament of the present invention comprises following production stage:
(1) punching press: with raw material, for example iron, copper etc., become band and fixing soft durometer is arranged, width and thickness, enter into after the production mould of design according to the present invention, the mode of employing punch press directly extrudes the shape as accompanying drawing 1-1, be 1a part and the 1b part of hook by hook, the fixedly shrinkage pool 1d of annulus 1c part and mandrel rod partly forms, 1a center line x partly with hook is the axle center, 1b is two of symmetry in the both sides of 1a part, and the inboard both sides of 1b part have the fixedly shrinkage pool 1d of mandrel rod on the hanger spanner respectively;
(2) punching press again: then extrude the shape as accompanying drawing 1-2, promptly the 1a of hanger hook partly is bowed downward to certain radian, and the 1b two side portions of hook is closed up to the inside fully symmetrically, and the fixedly shrinkage pool 1d of mandrel rod forms and treats assembled state in the inboard;
(3) assembling: earlier spring is embedded in the groove of hanger spanner, to put into hanger hook with the hanger spanner of spring then, make mandrel rod that mandrel rod on the hanger spanner is stuck in the hanger hook inboard fixedly on the shrinkage pool 1d, hanger hook is clamped again and close up, the assembling back forms steel wire torsion spring three parts of hanger hook, hanger spanner and hook.
Hanger hook one-shot forming principle explanation: directly adopt the to be assembled state of the mode of punch press with metal tape punching production hanger hook, one-time formed principle that Here it is with mould.Other each parts are assembled according to certain assembling mode after all adopting corresponding production production of machinery to come out.
The present invention has following technique effect:
(1) hook for ornament of this invention, be used for the ornaments chain, new production technology as necklace, bangle, pin chain, mobile phone chain, Clothes decoration articles etc. is to adopt the mode of production of punch press, can realize the hanger hook one-shot forming, and adopted punch press mode production hanger hook can't realize one-shot forming in the past, but two hook portions again can moulding through welding about producing earlier, so the production technology of ornaments hook of the present invention has been simplified technological process, saved production cost, reduced manpower, and environmental protection more.
(2) because the hanger hook of this invention is to adopt punch press one-time formed, undesirable element such as the uneven or face of weld of the welding that has brought when having avoided artificial welding is coarse, so the hook of this invention has guaranteed the smoothness of curved surface, curved surface is very smooth, the angle of hanger hook position bending is consistent with size, be easy to generate the phenomenon of deviation when having avoided artificial welding, and the operation difficulty of welding when having reduced production microminiature hook is so all improved competitive advantage on producing and on the quality.
(3), contain the material-nickel harmful in the welding powder, and the mode of production that the present invention adopts is not nickeliferous, so environmental protection more to the person if adopt the mode of welding to produce.
Description of drawings
Accompanying drawing 1-1 is the plane outspread drawing of the hook for ornament hook of invention.
Accompanying drawing 1-2 is the bending shape side cross-sectional views of the hook for ornament hook of invention.
Accompanying drawing 1-3 is the bending shape stereogram of the hook for ornament hook of invention.
Accompanying drawing 2-1 is an intact finished figure after the assembling of hook for ornament of invention.
Accompanying drawing 2-2 is the hook for ornament spanner of invention.
Profile after the hook assembling of accompanying drawing 2-3 invention.
Accompanying drawing 2-4 is the section analysis diagram of the hook for ornament user mode of this invention.
Accompanying drawing critical piece title:
1a: the crotch part of hanger hook
1b: the hinge of hanger hook part (symmetry two)
1c: the annulus part on the hanger hook
1d: the fixedly shrinkage pool of mandrel rod on the hanger hook
2: hanger spanner
2a: the openend on the hanger spanner
2b: the groove on the hanger spanner
2c: the mandrel rod that protrudes on the hanger spanner
2d: the steel wire torsion spring of hook (being spring)
3q: the closing face of the openend of hanger hook and the openend of hanger spanner
The enlarged drawing of 3Q:3q
The specific embodiment
Embodiment 1.Describe embodiments of the invention with reference to the accompanying drawings in detail.
The structure explanation of hook for ornament of the present invention:
This is invented described hook for ornament and mainly is made up of three parts: hanger hook, hanger spanner, spring, described hanger hook is one-time formed, promptly directly adopts the mode metal tape punching production of punch press with mould, reaches state to be assembled.Hanger hook, hanger spanner, spring three parts are respectively independently, described spring housing is on the mandrel rod on the hanger spanner and put into hanger hook the latter half, the corresponding mandrel rod that inserts hanger hook the latter half inboard of mandrel rod on the hanger spanner fixedly in the shrinkage pool, is closed up two hinges clampings of hanger hook the latter half again.
The production method of hook for ornament of the present invention comprises following production stage:
(1) punching press: with raw material, for example iron, copper etc., become band and fixing soft durometer is arranged, width and thickness, enter into after the production mould of design according to the present invention, the mode of employing punch press directly extrudes the shape as accompanying drawing 1-1, be 1a part and the 1b part of hook by hook, the fixedly shrinkage pool 1d of annulus 1c part and mandrel rod partly forms, 1a center line x partly with hook is the axle center, 1b is two of symmetry in the both sides of 1a part, and the inboard both sides of 1b part have the fixedly shrinkage pool 1d of mandrel rod on the hanger spanner respectively;
Raw material in the described step (1) are iron and copper.
Raw material in the described step (1) become band and enter mould punch press extrusion shape.
(2) punching press again: then extrude the shape as accompanying drawing 1-2, promptly the 1a of hanger hook partly is bowed downward to certain radian, and the 1b two side portions of hook is closed up to the inside fully symmetrically, and the fixedly shrinkage pool 1d of mandrel rod forms and treats assembled state in the inboard;
(3) assembling: earlier spring is embedded in the groove of hanger spanner, to put into hanger hook with the hanger spanner of spring then, make mandrel rod that mandrel rod on the hanger spanner is stuck in the hanger hook inboard fixedly on the shrinkage pool 1d, hanger hook is clamped again and close up, the assembling back forms hanger hook, the hanger spanner of hook and steel wire torsion spring three parts of hook.
What hanger hook played act as: determine the external form framework of whole hook, the first half of hook is hooked parts such as ornaments chain link, and the latter half of hook wraps other hook part, fixes mandrel rod, blocks hanger spanner.
What hanger spanner played act as: when pull hanger spanner the time, hanger spanner is the axle center activity with the mandrel rod that protrudes on the hanger spanner, when hanger spanner downwards on time, openend on the hanger spanner leaves the openend deflection hook inboard of hanger hook, to reach the purpose that the hook opening entangles the ornaments chain link; On the contrary, when unclamp hanger spanner the time because the openend on the elastic force effect hanger spanner of spring returns to original position again, reach the purpose that hook opening closure tangles the ornaments chain.Realize the function of hook.
What hook spring played act as: auxiliary hanger spanner has the function of rebounding automatically.
The using method explanation of this hook for ornament: shown in accompanying drawing 2-4, when pulling hanger spanner when state E is pulled state F, hanger spanner is the axle center activity with the mandrel rod 2c that protrudes on the hanger spanner, when hanger spanner downwards on time, openend 2a on the hanger spanner leaves the openend deflection hook inboard of hanger hook, to reach the purpose that the hook opening entangles the ornaments chain; On the contrary, when unclamp hanger spanner the time because the openend on the elastic force effect hanger spanner of spring returns to original position again, reach the purpose that hook opening closure tangles the ornaments chain, realize the function of hook thus.
Hanger hook one-shot forming principle explanation: directly adopt the to be assembled state of the mode of punch press with metal tape punching production hanger hook, one-time formed principle that Here it is with mould.Other each parts are assembled according to certain assembling mode after all adopting corresponding production production of machinery to come out.
The present invention describes with reference to drawings and Examples, but protection domain is not limited thereto, and has those of ordinary skill and can pass through simple conversion in the technology of the present invention scope, and obtain the same technique effect of the present invention, equally in protection scope of the present invention.
Claims (9)
1. hook for ornament, mainly form: hanger hook by three parts, hanger spanner, spring, it is characterized in that hanger hook is one-time formed, promptly directly adopt the mode of punch press metal tape secondary punching production with mould, punching press: adopt the mode of punch press directly to extrude shape raw material, be crotch part and the hinge part of hanger hook by hook, the anchor bore portion of annulus part and mandrel rod is formed, crotch center line x partly with hook is the axle center, the hinge part is two of symmetry in the both sides of crotch part, and the inboard both sides of hinge part have the fixedly shrinkage pool of mandrel rod on the hanger spanner respectively; Punching press again: then stamp out shape again, promptly the crotch of hanger hook partly is bowed downward to certain radian, and the crotch two side portions of hook is closed up to the inside fully symmetrically, and the fixedly shrinkage pool of mandrel rod reaches state to be assembled in the inboard.
2. a kind of hook for ornament as claimed in claim 1, it is characterized in that hanger hook, hanger spanner, spring three parts are respectively independently, described spring housing is on the mandrel rod on the hanger spanner and be positioned at hanger hook the latter half, fixedly in the shrinkage pool, two hinge branches of hanger hook the latter half wrap hanger spanner and spring closes up symmetrically for the mandrel rod that mandrel rod correspondence on the hanger spanner places hanger hook the latter half inboard.
3. a kind of hook for ornament as claimed in claim 2, it is characterized in that described hanger hook constitutes the major part of the external form framework of whole hook, the first half of hanger hook is used for hooking other ornaments chain ring parts, the latter half of hanger hook encases hanger spanner and spring, fix the mandrel rod on the hanger spanner, block hanger spanner and spring.
4. as claim 2 or 3 described a kind of hook for ornament, it is characterized in that when pulling hanger spanner hanger spanner is the axle center activity with the mandrel rod that protrudes on the hanger spanner.
5. a kind of hook for ornament as claimed in claim 4 is characterized in that working as hanger spanner on time downwards, and the openend on the hanger spanner leaves the openend deflection hook inboard of hanger hook, makes the hook opening entangle the ornaments chain link; On the contrary, when unclamping hanger spanner,, make hook opening closure tangle the ornaments chain because the openend on the elastic force effect hanger spanner of spring returns to original position again.
6. a kind of hook for ornament as claimed in claim 4 is characterized in that the auxiliary hanger spanner of described spring rebounds automatically.
7. according to the production method of the described hook for ornament of claim 1, comprise the steps:
(1) punching press one-shot forming: adopt the mode of punch press directly to extrude shape raw material, be that hanger hook is made up of the crotch part of hook and the anchor bore portion of hinge part, annulus part and mandrel rod, crotch center line x partly with hook is the axle center, the hinge part is two of symmetry in the both sides of crotch part, and the inboard both sides of hinge part have the fixedly shrinkage pool of mandrel rod on the hanger spanner respectively; Punching press again: then stamp out shape again, promptly the crotch of hanger hook partly is bowed downward to certain radian, and the crotch two side portions of hook is closed up to the inside fully symmetrically, and the fixedly shrinkage pool of mandrel rod forms and treats assembled state in the inboard;
(2) assembling: earlier spring is embedded in the groove of hanger spanner, to put into hanger hook with the hanger spanner of spring then, make mandrel rod that mandrel rod on the hanger spanner is stuck in the hanger hook inboard fixedly on the shrinkage pool, hanger hook is clamped again and close up, the assembling back forms steel wire torsion spring three parts of hanger hook, hanger spanner and hook.
8. according to the production method of the described hook for ornament of claim 7, it is characterized in that the raw material in the described step (1) are iron and copper.
9. according to the production method of the described hook for ornament of claim 7, it is characterized in that raw material in the described step (1) become band to enter the mould punch press and extrude shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101327725A CN101474032B (en) | 2008-07-14 | 2008-07-14 | Hook for ornament and method for producing the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101327725A CN101474032B (en) | 2008-07-14 | 2008-07-14 | Hook for ornament and method for producing the same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101474032A CN101474032A (en) | 2009-07-08 |
| CN101474032B true CN101474032B (en) | 2010-07-28 |
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ID=40834892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008101327725A Expired - Fee Related CN101474032B (en) | 2008-07-14 | 2008-07-14 | Hook for ornament and method for producing the same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101474032B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104858657B (en) * | 2015-06-06 | 2017-03-01 | 欧阳庆丰 | A kind of automatic packaging technology of elastic hook and automatic assembly equipment |
| CN104827290B (en) * | 2015-06-06 | 2017-03-15 | 欧阳庆丰 | A kind of elastic hook automatic assembly equipment |
| USD951129S1 (en) | 2020-06-16 | 2022-05-10 | Venus by Maria Tash, Inc. | Lobster clasp |
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2008
- 2008-07-14 CN CN2008101327725A patent/CN101474032B/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN101474032A (en) | 2009-07-08 |
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