CN104983139A - Surface treatment process of die-cast zipper puller - Google Patents
Surface treatment process of die-cast zipper puller Download PDFInfo
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- CN104983139A CN104983139A CN201510389975.2A CN201510389975A CN104983139A CN 104983139 A CN104983139 A CN 104983139A CN 201510389975 A CN201510389975 A CN 201510389975A CN 104983139 A CN104983139 A CN 104983139A
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- pulling
- pull head
- piece
- zipper fastener
- die casting
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Abstract
The invention provides a surface treatment process of a die-cast zipper puller. The process solves the technical problems that the surfaces of a pull head and a pull piece produced by an existing device have the surface defects of flashes or burrs or splay marks or water gaps, and no process for treating the surfaces of the pull head and the pull piece exists in the prior art. The die-cast zipper puller comprises a pull head and a pull piece which are formed through die casting in a one-off mode, and the pull head and the pull piece form the zipper puller after being assembled. The process includes the steps of part water grinding, taking, drying and assembling. The process has the advantages that the surface quality of the product can be improved and product quality is good.
Description
Technical field
The present invention relates to a kind of process of surface treatment, particularly a kind of process of surface treatment of die casting slider of zipper fastener.
Background technology
Slide fastener relies on continuously arranged chain tooth, makes article and the connector closing or be separated, existing a large amount of for clothes, bag, tent etc.1, by the fastener that two bands are respectively made up of row's metal-toothed or plastic teeth, for the edge of connection opening, there is a sliding part two toothrows can be drawn in interlocking position and make closure of openings; 2, be linked on something with tension, the chain stablizing or guide this thing.Slide fastener is made up of chain tooth, slider of zipper fastener, bottom stopper or locking member etc., and slider of zipper fastener mainly comprises pull head and pulling-on piece, and pull head and pulling-on piece are generally processed by the mode of die casting, and pull head and pulling-on piece are after die casting, and surface has a lot of burr, the mouth of a river etc.
Through retrieval, as Chinese patent literature discloses a kind of slider of zipper fastener mould preparation one-shot forming die casting and assembling device [application number: 99257303.3; Notification number: 2413539Y].This slider of zipper fastener mould preparation one-shot forming die casting and assembling device, is characterized in that: it comprises: can be combined with pull head mould and pulling-on piece mould and rotated respectively to pull head shearing device and pulling-on piece shearing device place rotating disk, the pull head be positioned in loose slot be pushed forward into the charging ram turning to track to be connected, turn to track, pull head shearing device, pull head and pulling-on piece located so that riveted slider of zipper fastener is exited the assemble mechanism of riveted position, pulling-on piece shearing device and riveting device; Described charging ram is corresponding with the loose slot of pull head shearing device, loose slot is connected with turning to one end of track, turn to the other end of track relative with the plug-in unit of the fixing pulling-on piece of assemble mechanism, above plug-in unit, contiguous turn to track place to be provided with the riveting device of pull head and pulling-on piece, above the sliding seat of assemble mechanism, be provided with pulling-on piece shearing device.
Although the casting pressure, repair flash, assembling etc. of slider of zipper fastener can complete by device disclosed in this patent simultaneously, slider of zipper fastener is made to complete processing assembling with operating type consistent continuously, but, it is bad that the pull head produced in this device and the surface of pulling-on piece have the surfaces such as burr, burr, water wave, the mouth of a river, and now not to the technique that its surface processes, therefore, the process of surface treatment designing a kind of die casting slider of zipper fastener is necessary.
Summary of the invention
The object of the invention is to there are the problems referred to above for existing technology, propose a kind of process of surface treatment of die casting slider of zipper fastener, this process of surface treatment has can the feature of surface quality of improving product.
Object of the present invention realizes by following technical proposal: a kind of process of surface treatment of die casting slider of zipper fastener, die casting slider of zipper fastener comprises by the one-time formed pull head of die casting and pulling-on piece, pull head and pulling-on piece fit together rear formation slider of zipper fastener, and this technique comprises the following steps:
A, part water mill: the pull head of die cast and pulling-on piece are put into levigator, start levigator after simultaneously putting into abrasive media and water in levigator, carries out grinding process by the water that rotates and abrasive media to pull head and pulling-on piece;
B, pickup: pull head and pulling-on piece are after Preset Time polishing, to fetch boiling water grinding machine, pull head, pulling-on piece, water and abrasive media in levigator are together poured into screen cloth place, and water and abrasive media are through screen cloth, and the pull head after polishing and pulling-on piece semi-finished product are blocked on screen cloth top;
C, oven dry: the pull head after polishing and pulling-on piece semi-finished product were toasted through 10-30 minutes at 60 DEG C of-85 DEG C of temperature, after baking, obtains the glossiness pull head of surperficial tool and pulling-on piece;
D, assembling: the pull head after baking and pulling-on piece are snapped together, obtains slider of zipper fastener.
Adopt above technique, can polish flat bad for the burr, burr, water wave, the mouth of a river etc. on pull head and pulling-on piece surface surface, when carrying out sequent surface treatment process, the surface of pull head and pulling-on piece can be made more level and smooth, bright, can the surface quality of improving product.
In described steps A, pull head and pulling-on piece are be deposited in that the height in levigator is levigator cavity heights 1/3-1/2, the mass ratio of described water and abrasive media is 10:1-0.5, forms grinding agent and grinding agent covers 1/3-1/2 of pull head and pulling-on piece accumulation place highly after described water mixes with abrasive media.
Adopt with upper type, the quantity that can make to put into pull head that levigator polishes and pulling-on piece reaches maximum, and meanwhile, can guarantee again its quality of polishing, grinding efficiency is high.
Abrasive media in described steps A is float stone.
Alternatively scheme, the abrasive media in described steps A is sandstone.
In described steps A, water temperature is 5-50 DEG C.
Preset Time in described step B is 10-20 minutes.
In described step C, pull head and pulling-on piece semi-finished product are dried in oven, and in bake process, oven at the uniform velocity rotates.
Adopt with upper type, by pull head and pulling-on piece being rotated in oven, moisture content wherein can be thrown away, drying rate is fast.
The rotating campaign of oven intermittence in described step C.
Adopt with upper type, pull head and pulling-on piece entirety can be made to dry comparatively even, good drying effect.
Reverse after oven rotating forward 3 circle in described step C 3 circles again, by that analogy.
Alternatively scheme, in described step C, pull head and pulling-on piece semi-finished product are stacked, above-mentioned stacking material be that strip is stacked with the width of 10-15 centimetres, the both sides of described stacking material are placed with naked light.
Compared with prior art, the process of surface treatment of this die casting slider of zipper fastener has the following advantages:
1, the present invention adopts this process of surface treatment can polish flat bad for the burr, burr, water wave, the mouth of a river etc. on pull head and pulling-on piece surface surface, when carrying out sequent surface treatment process, the surface of pull head and pulling-on piece can be made more level and smooth, bright, can the surface quality of improving product, good product quality.
2, in steps A pull head and pulling-on piece be deposited in that the height in levigator is levigator cavity heights 1/3-1/2; Adopt which, the quantity that can make to put into pull head that levigator polishes and pulling-on piece reaches maximum, and meanwhile, can guarantee again its quality of polishing, grinding efficiency is high.
3, in step C, pull head and pulling-on piece semi-finished product are dried in oven, and in bake process, oven at the uniform velocity rotates; Adopt which, by pull head and pulling-on piece being rotated in oven, moisture content wherein can be thrown away, drying rate is fast.
4, the rotating campaign of oven intermittence in step C; Adopt which, pull head and pulling-on piece entirety can be made to dry comparatively even, good drying effect.
Accompanying drawing explanation
Fig. 1 is processing step schematic diagram of the present invention.
Detailed description of the invention
Be below specific embodiments of the invention and by reference to the accompanying drawings, technical scheme of the present invention is further described, but the present invention be not limited to these embodiments.
Embodiment one:
As shown in Figure 1, the process of surface treatment of this die casting slider of zipper fastener, die casting slider of zipper fastener comprises by the one-time formed pull head of die casting and pulling-on piece, and pull head and pulling-on piece fit together rear formation slider of zipper fastener, and this technique comprises the following steps:
A, part water mill: the pull head of die cast and pulling-on piece are put into levigator, start levigator after simultaneously putting into abrasive media and water in levigator, carries out grinding process by the water that rotates and abrasive media to pull head and pulling-on piece; In steps A, pull head and pulling-on piece are be deposited in that the height in levigator is levigator cavity heights 1/3, and the mass ratio of water and abrasive media is 10:1, form grinding agent and grinding agent covers 1/3 of pull head and pulling-on piece accumulation place highly after water mixes with abrasive media; Adopt which, the quantity that can make to put into pull head that levigator polishes and pulling-on piece reaches maximum, and meanwhile, can guarantee again its quality of polishing, grinding efficiency is high; Abrasive media in steps A is float stone; Can certainly adopt this kind of scheme, that is: the abrasive media in steps A is sandstone; In steps A, water temperature is 5 DEG C;
B, pickup: pull head and pulling-on piece are after Preset Time polishing, and grinding machine of fetching boiling water, together pours into screen cloth place by pull head, pulling-on piece, water and abrasive media in levigator, and the aperture of screen mesh is greater than the size of abrasive media, but is less than the size of pull head and pulling-on piece; Water and abrasive media are through screen cloth, and the pull head after polishing and pulling-on piece semi-finished product are blocked on screen cloth top, and repeatedly pull head and pulling-on piece are cleaned up with clear water; Preset Time in step B is 10 minutes;
C, oven dry: the pull head after polishing and pulling-on piece semi-finished product were toasted through 10 minutes at 60 DEG C of temperature, after baking, obtains the glossiness pull head of surperficial tool and pulling-on piece; In step C, pull head and pulling-on piece semi-finished product are dried in oven, and pull head and pulling-on piece are be deposited in that the height in oven is oven cavity heights 2/3, and overfill then there will be outer spattering; In bake process, oven at the uniform velocity rotates; Adopt which, by pull head and pulling-on piece being rotated in oven, moisture content wherein can be thrown away, drying rate is fast; The rotating campaign of oven intermittence in step C; Adopt which, pull head and pulling-on piece entirety can be made to dry comparatively even, good drying effect; Reverse after oven rotating forward 3 circle in step C 3 circles again, and by that analogy, the pull head in oven and pulling-on piece must all will dry just can come out of the stove; Can certainly adopt this kind of scheme, that is: in step C, pull head and pulling-on piece semi-finished product are stacked, stacking material be that strip is stacked with the width of 10 centimetres, the both sides of stacking material are placed with naked light;
D, assembling: the pull head after baking and pulling-on piece are snapped together, obtains slider of zipper fastener.
Embodiment two:
As shown in Figure 1, the process of surface treatment of this die casting slider of zipper fastener, die casting slider of zipper fastener comprises by the one-time formed pull head of die casting and pulling-on piece, and pull head and pulling-on piece fit together rear formation slider of zipper fastener, and this technique comprises the following steps:
A, part water mill: the pull head of die cast and pulling-on piece are put into levigator, start levigator after simultaneously putting into abrasive media and water in levigator, carries out grinding process by the water that rotates and abrasive media to pull head and pulling-on piece; In steps A, pull head and pulling-on piece are be deposited in that the height in levigator is levigator cavity heights 2/5, and the mass ratio of water and abrasive media is 10:0.8, form grinding agent and grinding agent covers 2/5 of pull head and pulling-on piece accumulation place highly after water mixes with abrasive media; Adopt which, the quantity that can make to put into pull head that levigator polishes and pulling-on piece reaches maximum, and meanwhile, can guarantee again its quality of polishing, grinding efficiency is high; Abrasive media in steps A is float stone; Can certainly adopt this kind of scheme, that is: the abrasive media in steps A is sandstone; In steps A, water temperature is 25 DEG C;
B, pickup: pull head and pulling-on piece are after Preset Time polishing, and grinding machine of fetching boiling water, together pours into screen cloth place by pull head, pulling-on piece, water and abrasive media in levigator, and the aperture of screen mesh is greater than the size of abrasive media, but is less than the size of pull head and pulling-on piece; Water and abrasive media are through screen cloth, and the pull head after polishing and pulling-on piece semi-finished product are blocked on screen cloth top, and repeatedly pull head and pulling-on piece are cleaned up with clear water; Preset Time in step B is 15 minutes;
C, oven dry: the pull head after polishing and pulling-on piece semi-finished product were toasted through 20 minutes at 70 DEG C of temperature, after baking, obtains the glossiness pull head of surperficial tool and pulling-on piece; In step C, pull head and pulling-on piece semi-finished product are dried in oven, and pull head and pulling-on piece are be deposited in that the height in oven is oven cavity heights 2/3, and overfill then there will be outer spattering; In bake process, oven at the uniform velocity rotates; Adopt which, by pull head and pulling-on piece being rotated in oven, moisture content wherein can be thrown away, drying rate is fast; The rotating campaign of oven intermittence in step C; Adopt which, pull head and pulling-on piece entirety can be made to dry comparatively even, good drying effect; Reverse after oven rotating forward 3 circle in step C 3 circles again, and by that analogy, the pull head in oven and pulling-on piece must all will dry just can come out of the stove; Can certainly adopt this kind of scheme, that is: in step C, pull head and pulling-on piece semi-finished product are stacked, stacking material be that strip is stacked with the width of 12 centimetres, the both sides of stacking material are placed with naked light;
D, assembling: the pull head after baking and pulling-on piece are snapped together, obtains slider of zipper fastener.
Embodiment three:
As shown in Figure 1, the process of surface treatment of this die casting slider of zipper fastener, die casting slider of zipper fastener comprises by the one-time formed pull head of die casting and pulling-on piece, and pull head and pulling-on piece fit together rear formation slider of zipper fastener, and this technique comprises the following steps:
A, part water mill: the pull head of die cast and pulling-on piece are put into levigator, start levigator after simultaneously putting into abrasive media and water in levigator, carries out grinding process by the water that rotates and abrasive media to pull head and pulling-on piece; In steps A, pull head and pulling-on piece are be deposited in that the height in levigator is levigator cavity heights 1/2, and the mass ratio of water and abrasive media is 10:0.5, form grinding agent and grinding agent covers 1/2 of pull head and pulling-on piece accumulation place highly after water mixes with abrasive media; Adopt which, the quantity that can make to put into pull head that levigator polishes and pulling-on piece reaches maximum, and meanwhile, can guarantee again its quality of polishing, grinding efficiency is high; Abrasive media in steps A is float stone; Can certainly adopt this kind of scheme, that is: the abrasive media in steps A is sandstone; In steps A, water temperature is 50 DEG C;
B, pickup: pull head and pulling-on piece are after Preset Time polishing, and grinding machine of fetching boiling water, together pours into screen cloth place by pull head, pulling-on piece, water and abrasive media in levigator, and the aperture of screen mesh is greater than the size of abrasive media, but is less than the size of pull head and pulling-on piece; Water and abrasive media are through screen cloth, and the pull head after polishing and pulling-on piece semi-finished product are blocked on screen cloth top, and repeatedly pull head and pulling-on piece are cleaned up with clear water; Preset Time in step B is 20 minutes;
C, oven dry: the pull head after polishing and pulling-on piece semi-finished product were toasted through 30 minutes at 85 DEG C of temperature, after baking, obtains the glossiness pull head of surperficial tool and pulling-on piece; In step C, pull head and pulling-on piece semi-finished product are dried in oven, and pull head and pulling-on piece are be deposited in that the height in oven is oven cavity heights 2/3, and overfill then there will be outer spattering; In bake process, oven at the uniform velocity rotates; Adopt which, by pull head and pulling-on piece being rotated in oven, moisture content wherein can be thrown away, drying rate is fast; The rotating campaign of oven intermittence in step C; Adopt which, pull head and pulling-on piece entirety can be made to dry comparatively even, good drying effect; Reverse after oven rotating forward 3 circle in step C 3 circles again, and by that analogy, the pull head in oven and pulling-on piece must all will dry just can come out of the stove; Can certainly adopt this kind of scheme, that is: in step C, pull head and pulling-on piece semi-finished product are stacked, stacking material be that strip is stacked with the width of 15 centimetres, the both sides of stacking material are placed with naked light;
D, assembling: the pull head after baking and pulling-on piece are snapped together, obtains slider of zipper fastener.
Before not carrying out surface treatment, the burr, burr, water wave, the mouth of a river etc. on pull head and pulling-on piece surface can affect product appearance, affect performance simultaneously, adopt this process of surface treatment, can polish flat bad for the burr, burr, water wave, the mouth of a river etc. on pull head and pulling-on piece surface surface, when carrying out sequent surface treatment process, the surface of pull head and pulling-on piece can be made more level and smooth, bright, can the surface quality of improving product.
Specific embodiment described herein is only to the explanation for example of the present invention's spirit.Those skilled in the art can make various amendment or supplement or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present invention or surmount the scope that appended claims defines.
Claims (10)
1. a process of surface treatment for die casting slider of zipper fastener, die casting slider of zipper fastener comprises by the one-time formed pull head of die casting and pulling-on piece, and pull head and pulling-on piece fit together rear formation slider of zipper fastener, and this technique comprises the following steps:
A, part water mill: the pull head of die cast and pulling-on piece are put into levigator, start levigator after simultaneously putting into abrasive media and water in levigator, carries out grinding process by the water that rotates and abrasive media to pull head and pulling-on piece;
B, pickup: pull head and pulling-on piece are after Preset Time polishing, to fetch boiling water grinding machine, pull head, pulling-on piece, water and abrasive media in levigator are together poured into screen cloth place, and water and abrasive media are through screen cloth, and the pull head after polishing and pulling-on piece semi-finished product are blocked on screen cloth top;
C, oven dry: the pull head after polishing and pulling-on piece semi-finished product were toasted through 10-30 minutes at 60 DEG C of-85 DEG C of temperature, after baking, obtains the glossiness pull head of surperficial tool and pulling-on piece;
D, assembling: the pull head after baking and pulling-on piece are snapped together, obtains slider of zipper fastener.
2. the process of surface treatment of die casting slider of zipper fastener according to claim 1, it is characterized in that, in described steps A, pull head and pulling-on piece are be deposited in that the height in levigator is levigator cavity heights 1/3-1/2, the mass ratio of described water and abrasive media is 10:1-0.5, forms grinding agent and grinding agent covers 1/3-1/2 of pull head and pulling-on piece accumulation place highly after described water mixes with abrasive media.
3. the process of surface treatment of die casting slider of zipper fastener according to claim 1, is characterized in that, the abrasive media in described steps A is float stone.
4. the process of surface treatment of die casting slider of zipper fastener according to claim 1, is characterized in that, the abrasive media in described steps A is sandstone.
5. the process of surface treatment of die casting slider of zipper fastener according to claim 1, is characterized in that, in described steps A, water temperature is 5-50 DEG C.
6. the process of surface treatment of die casting slider of zipper fastener according to claim 1, is characterized in that, the Preset Time in described step B is 10-20 minutes.
7. the process of surface treatment of die casting slider of zipper fastener according to claim 1, is characterized in that, in described step C, pull head and pulling-on piece semi-finished product are dried in oven, and in bake process, oven at the uniform velocity rotates.
8. the process of surface treatment of die casting slider of zipper fastener according to claim 7, is characterized in that, the rotating campaign of oven intermittence in described step C.
9. the process of surface treatment of die casting slider of zipper fastener according to claim 8, is characterized in that, reverse after oven rotating forward 3 circle in described step C 3 circles again, by that analogy.
10. the process of surface treatment of die casting slider of zipper fastener according to claim 1, it is characterized in that, in described step C, pull head and pulling-on piece semi-finished product are stacked, above-mentioned stacking material be that strip is stacked with the width of 10-15 centimetres, the both sides of described stacking material are placed with naked light.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510389975.2A CN104983139A (en) | 2015-07-01 | 2015-07-01 | Surface treatment process of die-cast zipper puller |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510389975.2A CN104983139A (en) | 2015-07-01 | 2015-07-01 | Surface treatment process of die-cast zipper puller |
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| CN104983139A true CN104983139A (en) | 2015-10-21 |
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| CN201510389975.2A Pending CN104983139A (en) | 2015-07-01 | 2015-07-01 | Surface treatment process of die-cast zipper puller |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109380822A (en) * | 2018-10-17 | 2019-02-26 | 温州长城拉链集团有限公司 | A kind of molten tooth rushes tooth device |
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| CN101953545A (en) * | 2010-09-09 | 2011-01-26 | 蔡荣全 | Production process for zinc alloy nylon coated adjusters |
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| CN203901079U (en) * | 2014-06-17 | 2014-10-29 | 浙江伟星实业发展股份有限公司 | Button polishing system |
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| CN201529936U (en) * | 2009-11-19 | 2010-07-21 | 浙江伟星实业发展股份有限公司 | polishing machine |
| CN101953545A (en) * | 2010-09-09 | 2011-01-26 | 蔡荣全 | Production process for zinc alloy nylon coated adjusters |
| CN102657410A (en) * | 2012-05-14 | 2012-09-12 | 毛光利 | Production method of shell button |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109380822A (en) * | 2018-10-17 | 2019-02-26 | 温州长城拉链集团有限公司 | A kind of molten tooth rushes tooth device |
| CN109380822B (en) * | 2018-10-17 | 2022-08-26 | 温州长城拉链集团有限公司 | Melt tooth and dash tooth device |
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Application publication date: 20151021 |