CN105478548A - Bent hollow spacing bar shaping machine - Google Patents
Bent hollow spacing bar shaping machine Download PDFInfo
- Publication number
- CN105478548A CN105478548A CN201510924826.1A CN201510924826A CN105478548A CN 105478548 A CN105478548 A CN 105478548A CN 201510924826 A CN201510924826 A CN 201510924826A CN 105478548 A CN105478548 A CN 105478548A
- Authority
- CN
- China
- Prior art keywords
- threaded post
- shaping machine
- pressure wheel
- crane
- empty space
- 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
Links
- 238000007493 shaping process Methods 0.000 title claims abstract description 19
- 210000001699 lower leg Anatomy 0.000 claims description 2
- 239000011521 glass Substances 0.000 abstract description 14
- 238000005452 bending Methods 0.000 description 13
- 238000000034 method Methods 0.000 description 9
- 239000000463 material Substances 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 238000005242 forging Methods 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminum Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000001808 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002808 molecular sieve Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 230000002194 synthesizing Effects 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D7/00—Bending rods, profiles, or tubes
- B21D7/06—Bending rods, profiles, or tubes in press brakes or between rams and anvils or abutments; Pliers with forming dies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
- B29C53/02—Bending or folding
Abstract
The invention creatively provides a bent hollow spacing bar shaping machine. The bent hollow spacing bar shaping machine comprises an upper pressing wheel capable of vertically moving and two lower pressing wheels which are relatively fixed to the base and located on the two sides of the upper pressing wheel respectively; and a middle section of the upper pressing wheel and middle sections of the lower pressing wheels are located in one vertical plane. By means of the bent hollow spacing bar shaping machine, spacing bars can be bent in advance, the radian of the spacing bars can coincide with the glass bend radian under the condition that no external force is borne, and therefore the coincidence between glass and the spacing bars is improved.
Description
Technical field
The invention belongs to use in construction of door and window machining equipment field, particularly relates to the shaping machine of curved empty space bar in a kind of curved double glazing production process.
Background technology
Along with the development of building trade, the pursuit of designer to the art of architecture is also more and more higher.The ratio that the curved double glazing with certain radian uses under construction is more and more higher, but curved double glazing easily leaks air, and the problem that hollow was lost efficacy annoyings those skilled in the art always.Cause the reason of problems mainly to comprise the glass arc of the curved tempering of two panels (or hot bending) of synthesis hollow inconsistent, and spacer bar material is hard, on width, bending difficulty, well can not coincide with glass.
Glass radian uniformity is poor, and can control curved annealing furnace arc organization and regulate, and the problem that spacer bar and glass curved arc part misfit can't solve at present completely, especially in minor radius curved arc glass, the problem of goodness of fit difference is particularly outstanding.
As shown in Figure 1, material kind comprises spacer bar end face structure: aluminum strip, warm edge strip (stainless steel and PE compound) and super spacing strip (a kind of polyester elasticity porous structural material containing molecular sieve).Except super spacing strip, gas material relative hardness is high, and the bending resistance of spacer bar width is strong, and (as Fig. 2) is fitted in very difficult realization closely.The brake techniques of current spacer bar easily to occur after spacer bar bending not at grade, poor flatness.Although super spacing strip is better flexible, its drier content, at most about 30%, is difficult to meet the requirement of double glazing to drier water absorption rate.Its anti-extrusion ability simultaneously, carry out at glass there will be the phenomenon be crushed in process (using large-scale clip to carry out laminating when glue the does not solidify to improve) process of follow-up improvement laminating degree, the requirement of client to hollow layer cannot be met, affect the integral heat-insulation property of glass product.
Summary of the invention
The invention, for solving the problems of the prior art, provides a kind of curved empty space bar shaping machine, spacer bar can be carried out pre-bending, realizes spacer bar consistent with glass bend radian when not being subject to external force, thus improves the goodness of fit of glass and spacer bar.
The curved empty space bar shaping machine that the invention provides, comprise a upper pressure wheel that can move up and down and relatively-stationary with base respectively and be positioned at two lower pressure wheels of described upper pressure wheel both sides, the middle section of described upper pressure wheel and lower pressure wheel is in same perpendicular, thus realizes the pre-bending bending operation of spacer bar in same plane.
Further, described upper pressure wheel is fixed on a crane by a rotating shaft, a threaded post is set with above described crane, described threaded post end is nested in described crane and also can rotates freely by relatively described crane, the threaded shank portion be positioned at above described crane passes one and the relatively-stationary bracing frame of base, has the internal thread matched with the screw thread of described threaded post in through hole support frame as described above supplying described threaded post pass.
Further, described crane upper surface be provided with an internal diameter up-narrow and down-wide inverse-T-shaped groove, described threaded post end is provided with the inverse-T-shaped projection that can just be placed in described inverse-T-shaped groove, described threaded post is nested in the inverse-T-shaped groove of described crane by projection inverse-T-shaped described in this, and can realize threaded post rotating freely relative to crane.
Further, described crane comprises hoistable platform and lifting column, described hoistable platform is set on described lifting column by ring-type lifting cover, described lifting cover can move up and down along described lifting column, described threaded post end is nested in the upper surface of described hoistable platform, or described inverse-T-shaped groove is arranged at the upper surface of described hoistable platform; Further, described lifting column is preferably set to two, lays respectively at the both sides of described upper pressure wheel.
Further, described threaded post top is also provided with drive rod, is convenient to drive described threaded post to rotate.
Further, described curved empty space bar shaping machine is also provided with some to locating wheel, the plane of symmetry of often pair of described locating wheel is all in same perpendicular with the middle section of described upper pressure wheel and/or lower pressure wheel, and the interval of often pair of described locating wheel can be fixedly clamped through its spacer bar.
Further, the inner concave of described upper pressure wheel and lower pressure wheel has the shape that to match with spacer bar profile, can prevent from laterally being rived at Forging Process intermediate parting strips.
The invention effectively can realize curved hollow glass spaceband and bend in advance; improve the goodness of fit of curved double glazing and spacer bar; in bending process, spacer bar is accurately located simultaneously; prevent curved arc process intermediate parting strips from occurring inclination, distortion; guarantee that cambered surface is in the same plane, avoid curved empty space bar cracking, the horizontal open defect such as to split.
Accompanying drawing explanation
Fig. 1 is the structural representation of spacer bar end face;
Fig. 2 makes the stressing conditions schematic diagram in spacer bar and curved arc glass matching process;
Fig. 3 is the structural representation of a kind of embodiment of the invention;
Fig. 4 is the profile of crane and threaded post coupling part in Fig. 3;
Fig. 5 is the profile of upper pressure wheel and lower pressure wheel in Fig. 4.
Wherein, h-thickness; D-width; A-curved arc glass; B-spacer bar; Power suffered by F-; 1-base; 2-upper pressure wheel; 3-lower pressure wheel; 4-rotating shaft; 5-crane; The inverse-T-shaped groove of 51-; 52-hoistable platform; 53-lifting column; 54-is elevated cover; 6-threaded post; The inverse-T-shaped projection of 61-; 62-drive rod; 7-bracing frame; 8-locating wheel; 9-inner concave.
Detailed description of the invention
Below by being further described the invention by reference to the accompanying drawings.
A kind of embodiment of the invention structure as shown in Figure 3, comprise a upper pressure wheel that can move up and down 2 and relatively-stationary with base 1 respectively and be positioned at two lower pressure wheels 3 of described upper pressure wheel 2 both sides, the middle section of described upper pressure wheel 2 and lower pressure wheel 3 is in same perpendicular, thus realizes the pre-bending bending operation of spacer bar in same plane.
Wherein, described upper pressure wheel 2 is fixed on a crane 5 by a rotating shaft 4, a threaded post 6 is set with above described crane 5, described threaded post 6 end is nested in described crane 5 and also can rotates freely by relatively described crane 5, the threaded post 6 be positioned at above described crane 5 partially passes through one and the relatively-stationary bracing frame 7 of base 1, has the internal thread matched with the screw thread of described threaded post 6 in through hole support frame as described above 7 supplying described threaded post 6 pass.
Wherein, as shown in Figure 4, described crane 5 upper surface be provided with an internal diameter up-narrow and down-wide inverse-T-shaped groove 51, described threaded post 6 end be provided with can just be placed in described inverse-T-shaped groove 51 inverse-T-shaped protruding 61, described threaded post 6 by inverse-T-shaped protruding 61 being nested in the inverse-T-shaped groove 51 of described crane 5 described in this, and realizes threaded post 6 rotating freely relative to crane 5.
Wherein, described crane 5 comprises hoistable platform 52 and lifting column 53, described hoistable platform 52 is set on described lifting column 53 by ring-type lifting cover 54, described lifting cover 54 can move up and down along described lifting column 53, described threaded post 6 end is nested in the upper surface of described hoistable platform 52, or described inverse-T-shaped groove 51 is arranged at the upper surface of described hoistable platform 52; Further, described lifting column 53 is preferably set to two, lays respectively at the both sides of described upper pressure wheel 2.
Wherein, described threaded post 6 top is also provided with drive rod 62, is convenient to drive described threaded post 6 to rotate.
Wherein, described curved empty space bar shaping machine is also provided with some to locating wheel 8, the plane of symmetry of often pair of described locating wheel 8 is all in same perpendicular with the middle section of described upper pressure wheel 2 and/or lower pressure wheel 3, and the interval of often pair of described locating wheel 8 can be fixedly clamped through its spacer bar.
Wherein, as shown in Figure 5, the inner concave 9 of described upper pressure wheel 2 and lower pressure wheel 3 has the shape that to match with spacer bar profile, can prevent from laterally being rived at Forging Process intermediate parting strips.
The concise and to the point course of work of the invention is, spacer bar is placed on two lower pressure wheels, and the inner concave 9 of the appearance profile of spacer bar and lower pressure wheel is agreed with, simultaneously, spacer bar is also clamped fixing through the interval often pair of locating wheel 8, by rotary actuation bar 62, threaded post 6 is rotated, by the matching effect with bracing frame 7 through hole internal thread in threaded post 6 rotation process, realize threaded post drives hoistable platform 52 to decline in rotary course, hoistable platform 52 drives upper pressure wheel 2 to decline simultaneously, until the bottom inner concave 9 of upper pressure wheel 2 agrees with spacer bar, bending distortion is there is in spacer bar under the acting in conjunction of upper pressure wheel 2 and lower pressure wheel 3, after bending distortion terminates, rotating backward drive rod 62 makes threaded post 6 drive hoistable platform 52 and upper pressure wheel 2 to rise, then change the bending position of spacer bar or remove spacer bar.
The foregoing is only the preferred embodiment of the invention; not in order to limit the invention; within all spirit in the invention and principle, any amendment done, equivalent replacement, improvement etc., within the protection domain that all should be included in the invention.
Claims (8)
1. a curved empty space bar shaping machine, comprise a upper pressure wheel that can move up and down and relatively-stationary with base respectively and be positioned at two lower pressure wheels of described upper pressure wheel both sides, the middle section of described upper pressure wheel and lower pressure wheel is in same perpendicular.
2. curved empty space bar shaping machine according to claim 1, it is characterized in that, described upper pressure wheel is fixed on a crane by a rotating shaft, a threaded post is set with above described crane, described threaded post end is nested in described crane and also can rotates freely by relatively described crane, the threaded shank portion be positioned at above described crane passes one and the relatively-stationary bracing frame of base, has the internal thread matched with the screw thread of described threaded post in through hole support frame as described above supplying described threaded post pass.
3. curved empty space bar shaping machine according to claim 2, it is characterized in that, described crane comprises hoistable platform and lifting column, described hoistable platform is set on described lifting column by ring-type lifting cover, described lifting cover can move up and down along described lifting column, and described threaded post end is nested in the upper surface of described hoistable platform.
4. curved empty space bar shaping machine according to claim 3, it is characterized in that, described lifting column is preferably set to two, lays respectively at the both sides of described upper pressure wheel.
5. curved empty space bar shaping machine according to claim 2, it is characterized in that, described threaded post top is also provided with drive rod, is convenient to drive described threaded post to rotate.
6. curved empty space bar shaping machine according to claim 1, it is characterized in that, described crane upper surface be provided with an internal diameter up-narrow and down-wide inverse-T-shaped groove, described threaded post end is provided with the inverse-T-shaped projection that can just be placed in described inverse-T-shaped groove, described threaded post is nested in the inverse-T-shaped groove of described crane by projection inverse-T-shaped described in this, and can realize threaded post rotating freely relative to crane.
7. curved empty space bar shaping machine according to claim 1, it is characterized in that, described curved empty space bar shaping machine is also provided with some to locating wheel, the plane of symmetry of often pair of described locating wheel is all in same perpendicular with the middle section of described upper pressure wheel and/or lower pressure wheel, and the interval of often pair of described locating wheel can be fixedly clamped through its spacer bar.
8. curved empty space bar shaping machine according to claim 1, is characterized in that, the inner concave of described upper pressure wheel and lower pressure wheel has the shape that to match with spacer bar profile.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510924826.1A CN105478548A (en) | 2015-12-11 | 2015-12-11 | Bent hollow spacing bar shaping machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510924826.1A CN105478548A (en) | 2015-12-11 | 2015-12-11 | Bent hollow spacing bar shaping machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105478548A true CN105478548A (en) | 2016-04-13 |
Family
ID=55666021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510924826.1A Pending CN105478548A (en) | 2015-12-11 | 2015-12-11 | Bent hollow spacing bar shaping machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105478548A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111069367A (en) * | 2019-12-16 | 2020-04-28 | 安徽高德铝业有限公司 | Bending mechanism of bending machine for aluminum profile machining |
| CN111299375A (en) * | 2020-03-03 | 2020-06-19 | 米伦医疗科技(苏州)有限公司 | Radian forming mechanism of transverse rod of walking aid |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH500780A (en) * | 1968-05-02 | 1970-12-31 | Mingori Rene Pompeo | Device for bending tubes in the shape of a police hat |
| CN2784133Y (en) * | 2005-04-21 | 2006-05-31 | 董家斌 | Core rod welding and grinding repair machine |
| CN201300161Y (en) * | 2009-02-17 | 2009-09-02 | 信义玻璃工程（东莞）有限公司 | Bending device for small fillet spacing frame of hollow glass |
| CN202185494U (en) * | 2011-05-15 | 2012-04-11 | 福莱特光伏玻璃集团股份有限公司 | Hollow glass aluminium spacer bar bending device |
| CN102688919A (en) * | 2012-04-24 | 2012-09-26 | 南通市中南建工设备安装有限公司 | Tube bending machine |
| CN104525648A (en) * | 2014-12-15 | 2015-04-22 | 广西大学 | Pipe-bending machine |
| CN205436699U (en) * | 2015-12-11 | 2016-08-10 | 天津南玻节能玻璃有限公司 | Moulding machine of space stop bar |
-
2015
- 2015-12-11 CN CN201510924826.1A patent/CN105478548A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH500780A (en) * | 1968-05-02 | 1970-12-31 | Mingori Rene Pompeo | Device for bending tubes in the shape of a police hat |
| CN2784133Y (en) * | 2005-04-21 | 2006-05-31 | 董家斌 | Core rod welding and grinding repair machine |
| CN201300161Y (en) * | 2009-02-17 | 2009-09-02 | 信义玻璃工程（东莞）有限公司 | Bending device for small fillet spacing frame of hollow glass |
| CN202185494U (en) * | 2011-05-15 | 2012-04-11 | 福莱特光伏玻璃集团股份有限公司 | Hollow glass aluminium spacer bar bending device |
| CN102688919A (en) * | 2012-04-24 | 2012-09-26 | 南通市中南建工设备安装有限公司 | Tube bending machine |
| CN104525648A (en) * | 2014-12-15 | 2015-04-22 | 广西大学 | Pipe-bending machine |
| CN205436699U (en) * | 2015-12-11 | 2016-08-10 | 天津南玻节能玻璃有限公司 | Moulding machine of space stop bar |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111069367A (en) * | 2019-12-16 | 2020-04-28 | 安徽高德铝业有限公司 | Bending mechanism of bending machine for aluminum profile machining |
| CN111299375A (en) * | 2020-03-03 | 2020-06-19 | 米伦医疗科技(苏州)有限公司 | Radian forming mechanism of transverse rod of walking aid |
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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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160413 |