CN101684705A - Hinge and production process thereof - Google Patents
Hinge and production process thereof Download PDFInfo
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- CN101684705A CN101684705A CN200810198929A CN200810198929A CN101684705A CN 101684705 A CN101684705 A CN 101684705A CN 200810198929 A CN200810198929 A CN 200810198929A CN 200810198929 A CN200810198929 A CN 200810198929A CN 101684705 A CN101684705 A CN 101684705A
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- hinge
- spool
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- hinge plate
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 36
- 238000003466 welding Methods 0.000 claims abstract description 53
- 238000000034 method Methods 0.000 claims abstract description 44
- 239000002994 raw material Substances 0.000 claims abstract description 21
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 4
- 229910052786 argon Inorganic materials 0.000 claims description 2
- 230000004807 localization Effects 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 15
- 238000005516 engineering process Methods 0.000 description 11
- 238000010586 diagram Methods 0.000 description 8
- 239000000047 product Substances 0.000 description 6
- 238000005266 casting Methods 0.000 description 5
- 238000003825 pressing Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000004080 punching Methods 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 229910001369 Brass Inorganic materials 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 239000010951 brass Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000641 cold extrusion Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005495 investment casting Methods 0.000 description 1
- -1 kirsite Chemical compound 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The invention relates to a hinge. The invention provides a hinge and a production process thereof, wherein, the hinge has flexible structure and material sorting; the manufacturing and processing processes are greatly shortened; and the costs of raw materials and processing are lowered. The hinge is composed of two parts, wherein, the first part is a door frame part and the second part is a door leaf part; and each part is formed by welding from at least one hinge reel (R1) and a piece of hinge slice (L1) through a laser welding method. The hinge production process method comprises a welding step.
Description
Technical field
The invention belongs to the metal-ware field of furniture and door and window, be specifically related to a kind of hinge and manufacturing technique method thereof that connects door and window and framework thereof.
Background technology
The tape spool hinge that can connect door and window and framework thereof is made up of two parts hinge member, and parts one are doorframe spare, and parts two are door leaf spare, and every part hinge member is made up of a hinge spool and a slice hinge plate at least; Normally door leaf spare is connected with doorframe spare by a screw rod.
The raw material of above-mentioned door leaf spare and doorframe spare are generally steel, stainless steel or brass; Promptly constitute at least one the hinge spool of hinge member and the raw material of hinge plate and be generally steel, stainless steel or brass.Because be subjected to the restriction of production technology, the production of hinge spool and hinge plate need be used commaterial, simultaneously, the raw material thickness of producing hinge spool and hinge plate must be consistent.Present hinge product uses with a kind of thickness identical materials, uses and the cost aspect is normally unnecessary also is insignificant for the product actual installation.
In the prior art, the manufacturing technique method that the tape spool hinge is commonly used includes pressing and casting.
Pressing has following procedure of processing:
Step 1: punching press (blanking): use punch press one the raw material stamping-out to be become the expansion shape flat sheet of hinge spool and hinge plate one;
Step 2: pre-bend: use punch press two that the hinge spool in the flat sheet of step 1 processing partly is rolled into half round post;
Step 3: bending again: use punch press three that the hinge spool partly is rolled into four/three cylindrical shape;
Step 4: bending and molding: use punch press four that the hinge spool partly is rolled near cylindrical;
Step 5: integer: use punch press five that hinge spool part integer is become cylindrical;
Step 6: post-production.
Adopt pressing to process described hinge, be stamped to form by 5 procedures, must be by two large-scale pressing equipments and 2 operation composition of personnel production lines.Simultaneously each operation must be furnished with special-purpose diel and location and shaped device, by the operating personnel get by hand, discharging, in process of production, the quality of mould directly causes the height of yield rate.So the processing cost height, complex procedures.It is more that the Sheet Metal Forming Technology of prior art is made the leftover bits that produce, and utilization rate of raw materials has only 40%～50%.When the needs development of new, adopt traditional handicraft need make several molds again, need more expense and time.
Casting has following procedure of processing:
At first, need by the structure mfg. moulding die;
Secondly, the material of molten state is poured in the mould, is cast as the shape of product;
At last, carry out post-production.
As use lost wax casting, need finish by tens procedures, and need more than 20 of particular size type equipment and more operating personnel.Therefore, adopt Foundry Production, product sequence is many, equipment is had relatively high expectations, and yield rate is minimum.
In view of present conventional hinge manufacturing process, some of them are manufactured by extrudate, and this just must realize by the deep processing section bar.Particularly in hinge spool turnning and milling operation process, can cause raw-material a large amount of loss.
Traditional punching press and casting technique are used more main equipment, and consumes energy is more.Particularly casting technique needs heat energy many, and pollutes.
Summary of the invention
The object of the present invention is to provide a kind of hinge and manufacturing technique method thereof, the structure and the selection of hinge are flexible, and the production and processing step is simplified greatly, has reduced raw material and processing cost.
The present invention is achieved through the following technical solutions:
Hinge includes hinge member one and hinge member two, and described hinge member one is the hinged door framework, and hinge member two is a hinge door leaf spare; Described hinged door framework includes one or more hinge spools one and a hinge plate one; Described hinge door leaf spare includes one or more hinge spools two and a hinge plate two; Wherein, described hinge spool one and hinge plate one mode by welding connects as one or described hinge spool two and hinge plate two mode by welding connects as one; One linkage is connected to integral body with described hinged door framework and hinge door leaf spare.
The manufacturing technique method of hinge comprises the steps:
Step 1: use punch press that the raw material stamping-out is become hinge plate one or hinge plate two shape flat sheet;
Step 2: processing pipeline section shape hinge spool one or hinge spool two;
Step 3: hinge plate one and hinge spool one, hinge plate two are welded as a whole with hinge spool two;
Step 4: post-production.
Described welding step specifically can adopt the laser mode welding.
To sum up, the invention has the beneficial effects as follows:
Hinge of the present invention is because described hinge spool one and hinge plate one connect as one by the mode of welding; Described hinge spool two and hinge plate two connect as one by the mode of welding.Therefore, need when blanking punched, not use punch press the raw material stamping-out to be become the expansion shape flat sheet of hinge spool and hinge plate one; Can use the raw material of unlike material to produce hinge spool and hinge plate, have following advantage with different raw material thickness:
1. hinge plate owing to be the concealed mounting means that adopts, can be selected comparatively cheap raw material when producing when installing.Hinge spool copper, kirsite, aluminium, stainless steel equally also can be produced with steel.We can be welded together with the hinge plate and the hinge spool of unlike material/thickness, so just can satisfy the demand of different clients on price.Hinge plate can use dark die forging punch components, and is used in multiple door-window section bar, also can weld with the hinge spool simultaneously.Hinge plate can be the shear extrusion section bar of long section, and can weld with the hinge spool.The production technology of having simplified hinge is greatly like this saved raw material and production process.
2. the utilization Laser Welding fetches and connects hinge spool and hinge plate, and with traditional welding procedure comparison, laser weld can be saved raw material in some sense.Do not need again additional welding material in addition yet.Hinge spool and hinge plate can be very accurate and be welded together under the situation that consumes the low energy.
3. the hinge spool can be produced in an operation in advance, for example: cold-extrusion technology.Be more preferably when producing the spool raw material, one hole is sealed, save the production and the assembling of end cap.
4. mainly form by 3 procedures, must be by 3 mini-plants and 3 operation composition of personnel production lines; Operation is comparatively simple, because pipe partly adopts turning to process, then the qualification rate of finished product keeps higher.Almost do not have waste product, this point is a biggest advantage.
The manufacturing technique method of hinge of the present invention has following advantage:
1. raw-material reasonable utilization: new technology has adopted turning pipe raw material, and the turning processing capacity is few, and the leftover bits of generation also can be seldom, and stock utilization surpasses 90%.In addition, new technology adopts welding manner production, can select the raw material of unlike material and different-thickness for use, satisfies different use occasions and client's demand, to save material.And the Sheet Metal Forming Technology of prior art is subjected to the restriction of this specific condition of mould, is impossible realize.
2. overall dimensions are flexible and changeable, realize easily: when the needs development of new, adopt new technology, only need order different pipe roundwood material, reach making 1 mold and get final product, save time and money.
3. production efficiency improves: adopt laser welding process, its process-cycle shortens dramatically, and is time of 30% of stamped technology, not only raises the efficiency, and also saves the man power and material.
4. less energy consumption: new technology uses plant capacity little, and energy-conservation aspect is had very great help.
Description of drawings
Fig. 1 is the perspective view of hinge of the present invention;
Fig. 2 is the plan structure schematic diagram of hinge of the present invention;
Fig. 3 is the sectional structure schematic diagram of hinge of the present invention;
Fig. 4 is the side-looking structural representation of hinge of the present invention;
Fig. 5 is the hinge plate one main TV structure schematic diagram of hinge of the present invention;
Fig. 6 is the hinge plate one plan structure schematic diagram of hinge of the present invention;
Fig. 7 is the sectional structure schematic diagram of the hinge spool one of hinge of the present invention;
Fig. 7 a is the another kind of structure cross-sectional schematic of the hinge spool one of hinge of the present invention;
Fig. 8 is the hinge plate two main TV structure schematic diagrames of hinge of the present invention;
Fig. 9 is the hinge plate two plan structure schematic diagrames of hinge of the present invention;
Figure 10 is the sectional structure schematic diagram of the hinge spool two of hinge of the present invention;
Figure 11 is the different hinge spool of hinge of the present invention and the structural representation of hinge plate;
Figure 12 is the multiple combined situation structural representation of various hinge spools of the present invention and hinge plate;
Figure 13 is the structural representation of the welding equipment of hinge of the present invention.
The specific embodiment
The present invention discloses a kind of hinge, shown in Fig. 1,2,3,4, includes hinge member one and hinge member two, and described hinge member one is a hinged door framework 2, and hinge member two is a hinge door leaf spare 1; Described hinged door framework 2 and hinge door leaf spare 1 have included hinge plate and one or more hinge spool; Wherein, adopt between at least one hinge spool and a slice hinge plate and connect with welding.
Described hinged door framework 2 includes one or more hinge spools one and a hinge plate 1; Described hinge door leaf spare 1 includes one or more hinge spools 2 11 and a hinge plate 2 12; Wherein, described hinge spool one and hinge plate 1 mode by welding connects as one or described hinge spool 2 11 and hinge plate 2 12 mode by welding connects as one; One linkage is connected to integral body with described hinged door framework 2 and hinge door leaf spare 1.
Shown in Fig. 1,5,6,7, the hinge plate 1 of described hinged door framework 2 adopts the square laminated structure with middle lateral notch 221, and described hinge plate 1 is provided with a plurality of installing holes; Upper hinge spool 1 and following hinge spool 1 are fixed on the above and below of described breach 221 respectively by the mode of welding, be connected with the following side with the upper lateral part of hinge plate 1.
Shown in Fig. 1,8,9,10, described hinge door leaf spare 1 adopts square laminated structure, and the height dimension of described hinge door leaf spare 1 is less than the height dimension of described breach 221; Hinge spool 2 11 is fixed on the sidepiece of described hinge door leaf spare 1 by the mode of welding.
Connect by screw rod between described upper hinge spool 1, following hinge spool 1 and the hinge spool 2 11, the center line of described upper hinge spool 1, following hinge spool 1 and hinge spool 2 11 is located along the same line.
Figure 11 has shown that the left side of hinge is half of, three kinds of different hinge spool Ra, and Rb and Rc have different inside/outside diameter sizes and wall thickness separately.Right one side of something of figure 11 has three kinds of different hinge plate L1, and L2 and L3 can make up and weld with the Ri in the figure 1 arbitrarily.
Figure 12 has shown spool Ri in the figure 1 and the various compound modes of hinge plate Li, and spool Ri and hinge plate Li can weld according to different angles and position.Hinge is the automated production of half wherein, needs to use professional equipment to realize.Spool Ri is maintained fixed according to different positions with hinge plate Li, then two parts is welded automatically.Simultaneously, a plurality of hinge plate Li can weld by same spool.And can realize that in welding process self-feeding/get material and completing place fix the weldering crack levels of precision in the time of can also keeping welding simultaneously.
Shown in Figure 11,12, describedly be hinged to a rare hinge spool and hinge plate can be made by different materials; And having a kind of thickness of hinge spool at least can be different with the thickness of hinge plate.
Preferably, have at least a kind of thickness of hinge spool thicker than the thickness of hinge plate;
Preferably, at least a hinge plate material therefor is more cheap than hinge spool material therefor;
Preferably, the hinge spool is a cold-extruded part.
Preferably, hinge plate is punching press or deep-draw casting die, or cutting member.
Shown in Fig. 7 a, following hinge spool 1 can be provided with end cap 231, and upper hinge spool 1 can be provided with the end cap of same structure, and promptly seal with end cap the lower end of upper hinge spool one 21 upper ends and following hinge spool 1.
The manufacturing technique method of hinge comprises the steps:
Step 1: use punch press that the raw material stamping-out is become hinge plate one or hinge plate two shape flat sheet;
Step 2: processing pipeline section shape hinge spool one or hinge spool two;
Step 3: hinge plate one and hinge spool one, hinge plate two are welded as a whole with hinge spool two;
Step 4: post-production.
Described welding step specifically can adopt laser weld or argon arc welding manner or other welding manners.
In the described laser beam welding, adopt laser welding apparatus as shown in figure 13, described laser welding apparatus includes welding machine parts and worktable part; Adjusting handle 1 and laser head 102 that described welding machine parts include the welding machine 100 that is positioned at the worktable part sidepiece and are positioned at the worktable part top; Described worktable part includes support 108, be fixed on adjusting handle 2 106 and adjusting handle 3 107 on the support 108, be positioned at the removable workbench 105 of described adjusting handle 2 106 and adjusting handle 3 107 tops and the clamping device 104 that is positioned at removable workbench 105 tops; Hinge plate to be processed and hinge spool are placed in the die cavity on the clamping device 104.
In the described laser beam welding, utilize positioning input device that hinge spool and hinge plate are imported blanking automatically.
In the described laser beam welding, include and utilize positioner hinge spool and the accurate localization step of hinge plate.
In the described laser beam welding, have at least a kind of hinge spool to weld with the hinge plate of different welding location.
In the described laser beam welding, use extraction element will locate and weld the hinge that finishes and extract, be stored on the shelf or in the storage bin.
Above-mentioned listed specific implementation is nonrestrictive, to one skilled in the art, is not departing from the scope of the invention, and various improvement and the variation carried out all belong to protection scope of the present invention.For example, variation of the variation of the shape of hinge spool and hinge plate and structure, material and size etc.
Claims (10)
1, hinge includes hinge member one and hinge member two, and described hinge member one is hinged door framework (2), and hinge member two is hinge door leaf spare (1); Described hinged door framework (2) and hinge door leaf spare (1) have included hinge plate and one or more hinge spool; It is characterized in that: adopt between at least one hinge spool and a slice hinge plate to connect with welding.
2, hinge according to claim 1 is characterized in that: described hinged door framework (2) includes one or more hinge spools one and a hinge plate one (22); Described hinge door leaf spare (1) includes two (11) and hinge plates two (12) of one or more hinge spools; Described hinge spool one and hinge plate one (22) mode by welding connects as one or described hinge spool two (11) and hinge plate two (12) connect as one by the mode of welding; One linkage is connected to integral body with described hinged door framework (2) and hinge door leaf spare (1).
3, hinge according to claim 2 is characterized in that: the hinge plate one (22) of described hinged door framework (2) adopts the square laminated structure with middle lateral notch (221), and described hinge plate one (22) is provided with a plurality of installing holes; Upper hinge spool one (21) and following hinge spool one (23) are fixed on the above and below of described breach (221) respectively by the mode of welding, be connected with the following side with the upper lateral part of hinge plate one (22).
4, hinge according to claim 3 is characterized in that: described hinge door leaf spare (1) adopts square laminated structure, and the height dimension of described hinge door leaf spare (1) is less than the height dimension of described breach (221); Hinge spool two (11) is fixed on the sidepiece of described hinge door leaf spare (1) by the mode of welding.
5, the manufacturing technique method of hinge is characterized in that: comprise the steps:
Step 1: use punch press that the raw material stamping-out is become hinge plate one or hinge plate two shape flat sheet;
Step 2: processing pipeline section shape hinge spool one or hinge spool two;
Step 3: hinge plate one and hinge spool one, hinge plate two are welded as a whole with hinge spool two;
Step 4: post-production.
6, the manufacturing technique method of hinge according to claim 5 is characterized in that: described welding step specifically can adopt laser weld or the welding of argon arc welding manner.
7, the manufacturing technique method of hinge according to claim 6 is characterized in that: in the described laser beam welding, adopt laser welding apparatus, described laser welding apparatus includes welding machine parts and worktable part; Adjusting handle one (101) and laser head (102) that described welding machine parts include the welding machine (100) that is positioned at the worktable part sidepiece and are positioned at the worktable part top; Described worktable part includes support (108), is fixed on adjusting handle two (106) and the adjusting handle three (107) on the support (108), the removable workbench (105) that is positioned at described adjusting handle two (106) and adjusting handle three (107) tops and the clamping device (104) that is positioned at removable workbench (105) top; Hinge plate to be processed and hinge spool are placed in the die cavity on the clamping device (104).
8, the manufacturing technique method of hinge according to claim 7 is characterized in that: in the described laser beam welding, utilize positioning input device that hinge spool and hinge plate are imported blanking automatically.
9, the manufacturing technique method of hinge according to claim 7 is characterized in that: in the described laser beam welding, include and utilize positioner with hinge spool and the accurate localization step of hinge plate.
10, the manufacturing technique method of hinge according to claim 7 is characterized in that: in the described laser beam welding, have at least a kind of hinge spool to weld with the hinge plate of different welding location.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200810198929 CN101684705B (en) | 2008-09-28 | 2008-09-28 | Hinge and production process thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200810198929 CN101684705B (en) | 2008-09-28 | 2008-09-28 | Hinge and production process thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101684705A true CN101684705A (en) | 2010-03-31 |
| CN101684705B CN101684705B (en) | 2013-02-13 |
Family
ID=42048048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200810198929 Ceased CN101684705B (en) | 2008-09-28 | 2008-09-28 | Hinge and production process thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101684705B (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103206435A (en) * | 2013-04-21 | 2013-07-17 | 朱一军 | Connector for hinge combinational machine |
| CN103206434A (en) * | 2013-04-21 | 2013-07-17 | 朱一军 | Connector for hinge combined machine |
| CN104827250A (en) * | 2015-04-30 | 2015-08-12 | 中国重汽集团济南动力有限公司 | Production process for hinge plate on rear door of light truck driving cab |
| CN104959779A (en) * | 2015-06-05 | 2015-10-07 | 无锡阳工机械制造有限公司 | Metal frame welding process |
| CN105252213A (en) * | 2015-09-24 | 2016-01-20 | 唐明朗 | Integrated production process for parent-son type hinge |
| CN106392665A (en) * | 2016-11-11 | 2017-02-15 | 佛山市创羿自动化科技有限公司 | Efficient hinge production system |
| CN107227916A (en) * | 2016-03-24 | 2017-10-03 | 成都佳格科技有限公司 | A kind of hinge of convenient disassembly |
| CN110145195A (en) * | 2019-05-15 | 2019-08-20 | 永康市众茂金属制品有限公司 | A kind of adjustable door hinge |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4408346A1 (en) * | 1993-11-26 | 1995-06-01 | Riexinger Tuerenwerk | Building door leaf with box=shaped leaf portion |
| CN2224256Y (en) * | 1994-12-19 | 1996-04-10 | 苏学东 | High-foot hinge |
-
2008
- 2008-09-28 CN CN 200810198929 patent/CN101684705B/en not_active Ceased
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103206435A (en) * | 2013-04-21 | 2013-07-17 | 朱一军 | Connector for hinge combinational machine |
| CN103206434A (en) * | 2013-04-21 | 2013-07-17 | 朱一军 | Connector for hinge combined machine |
| CN103206435B (en) * | 2013-04-21 | 2015-01-14 | 奉化市飞天人精密模具设计有限公司 | Connector for hinge combinational machine |
| CN104827250A (en) * | 2015-04-30 | 2015-08-12 | 中国重汽集团济南动力有限公司 | Production process for hinge plate on rear door of light truck driving cab |
| CN104827250B (en) * | 2015-04-30 | 2017-05-10 | 中国重汽集团济南动力有限公司 | Production process for hinge plate on rear door of light truck driving cab |
| CN104959779A (en) * | 2015-06-05 | 2015-10-07 | 无锡阳工机械制造有限公司 | Metal frame welding process |
| CN105252213A (en) * | 2015-09-24 | 2016-01-20 | 唐明朗 | Integrated production process for parent-son type hinge |
| CN107227916A (en) * | 2016-03-24 | 2017-10-03 | 成都佳格科技有限公司 | A kind of hinge of convenient disassembly |
| CN106392665A (en) * | 2016-11-11 | 2017-02-15 | 佛山市创羿自动化科技有限公司 | Efficient hinge production system |
| CN110145195A (en) * | 2019-05-15 | 2019-08-20 | 永康市众茂金属制品有限公司 | A kind of adjustable door hinge |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101684705B (en) | 2013-02-13 |
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