CN203599317U - Pipe bending machine - Google Patents
Pipe bending machine Download PDFInfo
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- CN203599317U CN203599317U CN201320794012.7U CN201320794012U CN203599317U CN 203599317 U CN203599317 U CN 203599317U CN 201320794012 U CN201320794012 U CN 201320794012U CN 203599317 U CN203599317 U CN 203599317U
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- clamping
- mould
- bending machine
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- guided mode
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- 238000005452 bending Methods 0.000 title claims abstract description 73
- 238000010276 construction Methods 0.000 claims description 10
- 230000037303 wrinkles Effects 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract description 4
- 229910052802 copper Inorganic materials 0.000 abstract description 4
- 239000010949 copper Substances 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 208000034189 Sclerosis Diseases 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 101100366060 Caenorhabditis elegans snap-29 gene Proteins 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model relates to a pipe bending machine. The pipe bending machine comprises multiple sets of bending dies, multiple sets of clamping dies and multiple sets of guide dies. The bending dies are installed on a bending die base. The clamping dies are installed on a clamping die base. The guide dies are installed on a guide die base. Each set of bending die, each set of clamping die and each set of guide die are combined to form a pipe clamping cavity. The first distances from first installing planes between the guide dies and the guide die base to the rotating centers of the bending dies are the same, the second distances from second installing planes between the clamping dies and the clamping die base to the rotating centers of the bending dies are the same, and the first distances and the second distances are the same. Before the pipe bending machine bends pipes, the tops of the bending dies, the tops of the clamping dies and the tops of the guide dies are located on the same plane, the distances from the centers of the pipe clamping cavities formed by the multiple sets of bending dies, the multiple sets of clamping dies and the multiple sets of guide dies to the tops of the bending dies, the tops of the clamping dies and the tops of the guide dies are the same, and therefore an operator can install the dies in place at one time when replacing the dies of different specifications without greatly adjusting the dies, die replacement time is greatly shortened, and rapid die replacement is achieved; meanwhile, the number of accumulated products can be reduced, and the manufacturing period of the copper pipes is shortened.
Description
Technical field
The utility model relates to a kind of metal pipe material former, more particularly, relates to a kind of bending machine.
Background technology
CNC tube bending machine is a kind of equipment for tube forming, and its Standard Module generally comprises: curved mould (containing inserting), clamping, guided mode and plug, comprise anti-wrinkling mould sometimes.Wherein, in the time of bending pipes, curved mould is mainly used in preventing that bending pipes place is flat, and guarantees bending radius and bending forming; Clamping is mainly used in clamping tubing one end, rotates together with curved mould, and bending pipes is had a certain degree; Guided mode is mainly used in tubing to be pressed on curved mould, and produces side-thrust, makes forming tubular product; Anti-wrinkling mould is mainly to use in the time that pipe diameter is greater than φ 45, and it forms enclosed cavity with guided mode, curved mould, and effect is the resistance while reducing bending, prevents that bending pipes position from producing the bad phenomenon generation of wrinkle.
In addition, bending machine also comprises plug.In the time of bend pipe, plug is placed in to inner hole of pipe, while preventing bend pipe, become flat.In the time that tubing is hauled forward, due to plug effect, the material of pipe center line outside, produces and stretches supported at point of contact place, and sclerosis, to guarantee its shape and not flat.In the time of bend pipe, clamping is along with rotate curved mould clamping copper pipe one end, and guided mode is pushed down curved mould and moved horizontally, and plug and anti-wrinkling mould are motionless.
When tubing, relate to sometimes some small lots, many kinds, off-gauge bend pipe pipe material product in processing, for example processing precise idle call tubing, therefore bending machine needs continually die change to adapt to the Production requirement of different tubing calibers.And in bending machine of the prior art, the bend pipe mould of each caliber does not structurally form standardization, seriation, between each caliber pipe mold structure, there is no too many common ground, after each group die assembly, matched moulds state position is different, cause each die change all to need guided mode, clamping, anti-wrinkling mould etc. to adjust on a large scale, cannot realize quick die change.Some operator, due to the frequent die change of being unwilling, likes by caliber order, rather than processes copper pipe by the demand order of overall tubing, also can cause incuring loss through delay tubing and overlap together the warehouse-in cycle.
Utility model content
The technical problems to be solved in the utility model is, for the above-mentioned defect of prior art, provides a kind of simple in structure, the bending machine that can realize quick die change.
The utility model solves the technical scheme that its technical problem adopts:
Construct a kind of bending machine, comprise many group curved mould, clamping and guided modes, described curved mould is arranged on curved die holder, and described clamping is arranged on clamping seat, and described guided mode is arranged on cloth-guiding base, and described in every group, curved mould, clamping and guided mode constitute tubing folder chamber; Wherein, the first mounting plane described in each between guided mode and described cloth-guiding base equates to the first distance of described curved mould pivot, the second mounting plane described in each between clamping and described clamping seat equates to the second distance of described curved mould pivot, and described the first distance equals described second distance;
At described bending machine, when until syphon shape state, the top of described curved mould, clamping and guided mode is positioned at same plane, and the tubing Jia Qiang center of respectively organizing described curved mould, clamping and guided mode composition equates to the distance from top of described curved mould, clamping and guided mode.
Bending machine described in the utility model, wherein, described in every group, curved mould, clamping and guided mode are also equipped with anti-wrinkling mould, and described anti-wrinkling mould is arranged on wrinkle resistant die holder, and forms described tubing folder chamber with described curved mould, clamping together with guided mode.
Bending machine described in the utility model, wherein, the 3rd mounting plane described in each between anti-wrinkling mould and described wrinkle resistant die holder equates to the distance of described curved mould pivot.
Bending machine described in the utility model, wherein, at described bending machine, when until syphon shape state, the top of the top of described anti-wrinkling mould and described curved mould, clamping and guided mode is positioned at same plane.
Bending machine described in the utility model, wherein, at described bending machine, when until syphon shape state, the tubing Jia Qiang center of respectively organizing described curved mould, clamping, guided mode and anti-wrinkling mould composition equates to the distance from top of described curved mould, clamping, anti-wrinkling mould and guided mode.
Bending machine described in the utility model, wherein, at described bending machine, when until syphon shape state, described the first mounting plane and described the second mounting plane are positioned at same plane.
Bending machine described in the utility model, wherein, between described curved mould and curved die holder, between described guided mode and described cloth-guiding base, between described anti-wrinkling mould and described wrinkle resistant die holder and adopt respectively joinery and its construction to join between described clamping and described clamping seat, and fix by securing member respectively.
Bending machine described in the utility model, wherein, described joinery and its construction is specially dovetail structure.
Bending machine described in the utility model, wherein, one or more inside in described curved mould, clamping, anti-wrinkling mould and guided mode are provided with draws material hole.
Bending machine described in the utility model, wherein, described bending machine also comprises for preventing that tubing from becoming flat plug when the bend pipe.
The beneficial effects of the utility model are: the mounting plane of respectively organizing guided mode, clamping by bending machine is set to definite value to the distance of curved mould pivot, the top of curved mould, clamping and guided mode is set to same plane simultaneously, and the tubing Jia Qiang center of respectively organizing curved mould, clamping and guided mode composition equates to the distance from top of curved mould, clamping and guided mode; Make operator in the time changing different size mould, all energy one installs to position, does not need each mould significantly to adjust, and has greatly shortened mould replacing time, realizes quick die change; Also can reduce stacks product amount, accelerate tubing and overlap together speed, shorten the manufacturing cycle of tubing simultaneously.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail, in accompanying drawing:
Fig. 1 is that the bending machine of the utility model preferred embodiment is treated the structural representation under syphon shape state;
Fig. 2 is the structural representation after the bending machine bend pipe of the utility model preferred embodiment finishes;
Fig. 3 is that the bending machine of the utility model preferred embodiment is treated the top view under syphon shape state;
Fig. 4 is that the bending machine of the utility model preferred embodiment is treated the side view under syphon shape state;
Fig. 5 is the bending machine guided-mode structure schematic diagram of the utility model preferred embodiment.
The specific embodiment
The bending machine structure of the utility model preferred embodiment as depicted in figs. 1 and 2, consult Fig. 3 and Fig. 4 simultaneously, comprise the many groups of curved moulds 30 for different tube diameters size tubing, clamping 20 and guided mode 10, curved mould 30(is containing inserting 32) be arranged on curved die holder 31, clamping 20 is arranged on clamping seat 21, guided mode 10 is arranged on cloth-guiding base 11, and every group of curved mould 30, clamping 20 and guided mode 10 constitute tubing folder chamber; Wherein, the first mounting plane 12 between each guided mode 10 and cloth-guiding base 11 equates to the first distance of curved mould pivot 33, the second mounting plane 22 between each clamping 20 and clamping seat 21 equates to the second distance of curved mould pivot 33, and the first distance equals second distance, is L1; At bending machine, when until syphon shape state, the top of curved mould 30, clamping 20 and guided mode 10 is positioned at same plane, is highly H; And respectively organize the tubing Jia Qiang center 51 that curved mould 30, clamping 20 and guided mode 10 form and equate to the distance from top of curved mould 30, clamping 20 and guided mode 10, be definite value H0; Each die holder position is relatively fixing.Like this by the restriction to the relatively horizontal and vertical position of different size mould, make operator in the time changing different size mould, only the mould of corresponding model need be installed on die holder, and all energy one installs to position, do not need each mould significantly to adjust, save the time of horizontal and vertical adjustment, thereby greatly shortened mould replacing time, realized quick die change; Also can reduce stacks product amount, accelerate tubing and overlap together speed, shorten the manufacturing cycle of tubing simultaneously.
Preferably, in above-described embodiment, as shown in figures 1 and 3, at bending machine, when until syphon shape state, the first mounting plane 12 and the second mounting plane 22 are positioned at same plane.Operator, after the mould more renewing, only needs range estimation guided mode 10 can judge that with whether clamping 20 positions are concordant whether installation is correct, does not cost the position of heart adjustment guided mode 10 and clamping 20.
Empirical tests, is used after bend pipe mould of the present utility model, compares with mould before, and each die change can foreshorten to 6～8 minutes on 25 minutes original bases, has really realized quick die change.
Usually, diameter is the tubing of φ 16～φ 89 total φ 16, φ 19, φ 22, φ 25, φ 28, φ 32, φ 35, φ 38, φ 42, φ 45, φ 54, φ 66.8, φ 76, φ 89 equal-specifications, and its mould structure design is carried out respectively according to capacity of equipment difference.In above-described embodiment, be mainly the tubing at φ 16～φ 42 for caliber scope, in its process, do not need to use anti-wrinkling mould.
Further, be more than or equal to the tubing of φ 45 for caliber, every group of curved mould 30, clamping 20 and guided mode 10 of bending machine are also equipped with anti-wrinkling mould 40.As depicted in figs. 1 and 2, anti-wrinkling mould 40 is arranged on wrinkle resistant die holder 41, and forms tubing folder chamber with curved mould 30, clamping 20 together with guided mode 10.
Preferably, as shown in Figure 3, the 3rd mounting plane 42 between the anti-wrinkling mould 40 of each different size and wrinkle resistant die holder 41 equates to the distance of curved mould pivot 33, is definite value L2.Operator, in the time that anti-wrinkling mould 40 is installed, can realize Fast Installation equally like this.
More preferably, as shown in Figure 3 and Figure 4, at bending machine, when until syphon shape state, the top of the top of anti-wrinkling mould 40 and curved mould 30, clamping 20 and guided mode 10 is positioned at same plane.That is, each mould top planes of bending machine is mutually concordant, so that whether operator detects installation correct.
More preferably, as shown in Figure 3 and Figure 4,, when until syphon shape state, respectively organize the tubing Jia Qiang center 51 that curved mould 30, clamping 20, guided mode 10 and anti-wrinkling mould 40 form and equate to the distance from top of curved mould 30, clamping 20, anti-wrinkling mould 40 and guided mode 10 at bending machine.That is, not curved mould 30 on the same group, clamping 20, guided mode 10, anti-wrinkling mould 40 install after the tubing Jia Qiang centers 51 of composition identical, more mold exchange of convenient operation person more.
It should be noted that, the size stipulating in the various embodiments described above, other sizes of each mould arrange according to concrete technology demand, do not repeat one by one at this.
Preferably, in above-described embodiment, be suitable for maximum caliber mould as standard using every bending machine, unified other are suitable for the mould structure of caliber.
In existing bending machine, be generally by multiple bolts, each mould to be separately fixed on die holder, therefore in die change process, need to expend plenty of time assembling-disassembling bolt, extend mould replacing time.
In a further embodiment, preferably, as shown in Figure 1, consult Fig. 2, Fig. 3 and Fig. 4 simultaneously, between curved mould 30 and curved die holder 31, between guided mode 10 and cloth-guiding base 11, between anti-wrinkling mould 40 and wrinkle resistant die holder 41 and adopt respectively joinery and its construction to join between clamping 20 and clamping seat 21, and fix by securing member respectively.By adopting joinery and its construction 60 can carry out the installed surface matching tentatively spacing, then for example, be fixed by securing member (screw), only need the securing member of a small amount of (for example each mould needs two) to complete fixing, therefore can greatly shorten the set-up time, improve die change efficiency.
In above-described embodiment, the joinery and its construction 60 adopting can have multiple, such as convex side's tenon, circle tenon, double-deck tenon, dovetail and tongue etc.Preferably, as shown in Figure 1, the joinery and its construction 60 in above-described embodiment is specially dovetail structure.
Because existing pipe bender die is generally solid construction, very heavy, make operating personnel's handling workload in the time of die change larger.Therefore, in a further embodiment, preferably, one or more inside in above-mentioned curved mould 30, clamping 20, anti-wrinkling mould 40 and guided mode 10 are provided with draws material hole, to alleviate the weight of mould, reduces operating personnel's handling workload, improves die change efficiency.
For example, as shown in Figure 5, in the interior increase square tube of guided mode 10 hole 13, make its weight reducing 1/2～2/3, greatly facilitate operating personnel's die change, saved mould replacing time.
Further, the bending machine of the various embodiments described above also can comprise for preventing that tubing 50 from becoming flat plug (not shown) when the bend pipe.When bend pipe, plug is placed in to tubing 50 endoporus, becomes flat while preventing bend pipe, in the time that tubing 50 is hauled forward, due to plug effect, the material of pipe center line outside, produces and stretches supported at point of contact place, and sclerosis, to guarantee its shape and not flat.
Preferably, in the various embodiments described above, tubing 50 is preferably metal pipe material, for example copper pipe.
To sum up, the utility model is by bend pipe mould has been carried out to standardization, Seriation Design, and the position of the mould closure state of unified each specification mould, fill mould one and put in place, without die holder is significantly adjusted; And further cancel bolt fastening structure, use joinery and its construction, simplified assembling process, realize bend pipe quick die change, make bend pipe operator be ready to reach die change minimizing stacks product amount, accelerate the object that tubing overlaps together speed, shortens the manufacturing cycle of tubing simultaneously.
Should be understood that, for those of ordinary skills, can be improved according to the above description or convert, and all these improvement and conversion all should belong to the protection domain of the utility model claims.
Claims (10)
1. a bending machine, comprise the curved mould of many groups (30), clamping (20) and guided mode (10), described curved mould (30) is arranged on curved die holder (31), described clamping (20) is arranged on clamping seat (21), it is upper that described guided mode (10) is arranged on cloth-guiding base (11), and described in every group, curved mould (30), clamping (20) and guided mode (10) constitute tubing folder chamber; It is characterized in that, the first mounting plane (12) between guided mode described in each (10) and described cloth-guiding base (11) equates to the first distance of curved mould pivot (33), the second mounting plane (22) between clamping described in each (20) and described clamping seat (21) equates to the second distance of described curved mould pivot (33), and described the first distance equals described second distance;
At described bending machine when until syphon shape state, the top of described curved mould (30), clamping (20) and guided mode (10) is positioned at same plane, and the tubing Jia Qiang center (51) of described curved mould (30), clamping (20) and guided mode (10) composition respectively organized is equal to the distance from top of described curved mould (30), clamping (20) and guided mode (10).
2. bending machine according to claim 1, it is characterized in that, described in every group, curved mould (30), clamping (20) and guided mode (10) are also equipped with anti-wrinkling mould (40), it is upper that described anti-wrinkling mould (40) is arranged on wrinkle resistant die holder (41), and form described tubing folder chamber together with described curved mould (30), clamping (20) and guided mode (10).
3. bending machine according to claim 2, is characterized in that, the 3rd mounting plane (42) between anti-wrinkling mould described in each (40) and described wrinkle resistant die holder (41) equates to the distance of described curved mould pivot (33).
4. bending machine according to claim 3, is characterized in that, at described bending machine, when until syphon shape state, the top of the top of described anti-wrinkling mould (40) and described curved mould (30), clamping (20) and guided mode (10) is positioned at same plane.
5. bending machine according to claim 4, it is characterized in that, at described bending machine, when until syphon shape state, the tubing Jia Qiang center (51) of respectively organizing described curved mould (30), clamping (20), guided mode (10) and anti-wrinkling mould (40) composition equates to the distance from top of described curved mould (30), clamping (20), anti-wrinkling mould (40) and guided mode (10).
6. bending machine according to claim 1, is characterized in that, at described bending machine, when until syphon shape state, described the first mounting plane (12) is positioned at same plane with described the second mounting plane (22).
7. bending machine according to claim 1, it is characterized in that, between described curved mould (30) and curved die holder (31), between described guided mode (10) and described cloth-guiding base (11), between described anti-wrinkling mould (40) and described wrinkle resistant die holder (41) and adopt respectively joinery and its construction (60) to join between described clamping (20) and described clamping seat (21), and fix by securing member respectively.
8. bending machine according to claim 7, is characterized in that, described joinery and its construction (60) is specially dovetail structure.
9. bending machine according to claim 2, is characterized in that, one or more inside in described curved mould (30), clamping (20), anti-wrinkling mould (40) and guided mode (10) are provided with draws material hole.
10. bending machine according to claim 1, is characterized in that, described bending machine also comprises for preventing that tubing (50) from becoming flat plug when the bend pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320794012.7U CN203599317U (en) | 2013-12-04 | 2013-12-04 | Pipe bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320794012.7U CN203599317U (en) | 2013-12-04 | 2013-12-04 | Pipe bending machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203599317U true CN203599317U (en) | 2014-05-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320794012.7U Expired - Lifetime CN203599317U (en) | 2013-12-04 | 2013-12-04 | Pipe bending machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203599317U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104307946A (en) * | 2014-10-14 | 2015-01-28 | 宁波思明汽车科技有限公司 | Pipe bending device |
| CN104307949A (en) * | 2014-10-08 | 2015-01-28 | 中山市炉旺电器有限公司 | Hollow aluminum profile cold bending molding die and molding technology using same |
| CN104998938A (en) * | 2015-06-17 | 2015-10-28 | 遵义重越金属制品有限责任公司 | Steel pipe bending device |
| CN105598296A (en) * | 2016-03-21 | 2016-05-25 | 南京大盛汽车部件有限公司 | Bending die of tube bending machine |
| CN105903791A (en) * | 2016-06-22 | 2016-08-31 | 瑞安市佳倍尔汽车配件有限公司 | Full-automatic bending forming device for pipe |
| CN107520328A (en) * | 2017-06-21 | 2017-12-29 | 保隆(安徽)汽车配件有限公司 | A kind of forming elbow method and bend pipe mould |
| CN108543841A (en) * | 2018-04-28 | 2018-09-18 | 上海巍韬汽车配件有限公司 | Bend pipe die of clamping dies |
| CN111318598A (en) * | 2020-03-20 | 2020-06-23 | 哈尔滨工业大学 | Bending die for rectangular pipe |
| CN112007979A (en) * | 2019-05-29 | 2020-12-01 | 苏州华越金属有限公司 | Pipe bending wheel |
| CN113458216A (en) * | 2021-08-02 | 2021-10-01 | 浙江金马逊机械有限公司 | Numerical control elbow equipment control system for inhibiting elbow from becoming elliptical |
-
2013
- 2013-12-04 CN CN201320794012.7U patent/CN203599317U/en not_active Expired - Lifetime
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104307949A (en) * | 2014-10-08 | 2015-01-28 | 中山市炉旺电器有限公司 | Hollow aluminum profile cold bending molding die and molding technology using same |
| CN104307946A (en) * | 2014-10-14 | 2015-01-28 | 宁波思明汽车科技有限公司 | Pipe bending device |
| CN104998938A (en) * | 2015-06-17 | 2015-10-28 | 遵义重越金属制品有限责任公司 | Steel pipe bending device |
| CN105598296A (en) * | 2016-03-21 | 2016-05-25 | 南京大盛汽车部件有限公司 | Bending die of tube bending machine |
| CN105903791A (en) * | 2016-06-22 | 2016-08-31 | 瑞安市佳倍尔汽车配件有限公司 | Full-automatic bending forming device for pipe |
| CN107520328A (en) * | 2017-06-21 | 2017-12-29 | 保隆(安徽)汽车配件有限公司 | A kind of forming elbow method and bend pipe mould |
| CN108543841A (en) * | 2018-04-28 | 2018-09-18 | 上海巍韬汽车配件有限公司 | Bend pipe die of clamping dies |
| CN108543841B (en) * | 2018-04-28 | 2024-03-26 | 上海巍韬汽车配件有限公司 | Pipe bending clamp die |
| CN112007979A (en) * | 2019-05-29 | 2020-12-01 | 苏州华越金属有限公司 | Pipe bending wheel |
| CN111318598A (en) * | 2020-03-20 | 2020-06-23 | 哈尔滨工业大学 | Bending die for rectangular pipe |
| CN113458216A (en) * | 2021-08-02 | 2021-10-01 | 浙江金马逊机械有限公司 | Numerical control elbow equipment control system for inhibiting elbow from becoming elliptical |
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Address after: 529000 Guangdong high tech Zone in Jiangmen City, Jiang mulu No. 132 Patentee after: Vitamin Technology (Jiangmen) Co.,Ltd. Address before: 529050 Guangdong high tech Zone in Jiangmen City, Jiang mulu No. 132 Patentee before: EMERSON NETWORK POWER (JIANGMEN) Co.,Ltd. |
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| CP03 | Change of name, title or address | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180929 Address after: 529000 2 2 Jiangmen Road, Jiangmen high tech Zone, Guangdong Patentee after: Victoria Technology Co.,Ltd. Jiangmen branch Address before: 529000 132 Jiangmen Road, hi tech Zone, Jiangmen, Guangdong Patentee before: Vitamin Technology (Jiangmen) Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140521 |
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| CX01 | Expiry of patent term |