CN203791417U - Arc rolling device for small-diameter pipe fittings - Google Patents
Arc rolling device for small-diameter pipe fittings Download PDFInfo
- Publication number
- CN203791417U CN203791417U CN201420238346.0U CN201420238346U CN203791417U CN 203791417 U CN203791417 U CN 203791417U CN 201420238346 U CN201420238346 U CN 201420238346U CN 203791417 U CN203791417 U CN 203791417U
- Authority
- CN
- China
- Prior art keywords
- arc
- arc rolling
- bend pipe
- pipe bending
- clamping
- 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.)
- Expired - Lifetime
Links
- 238000005096 rolling process Methods 0.000 title claims abstract description 24
- 230000003044 adaptive effect Effects 0.000 claims description 3
- 238000005452 bending Methods 0.000 abstract description 14
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000033001 locomotion Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
Landscapes
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model discloses an arc rolling device for small-diameter pipe fittings. The arc rolling device for small-diameter pipe fittings comprises a cabinet, a pipe bending arc board, an arc rolling rocker, an arc rolling barrel, a mold clamping air cylinder, a locating and clamping mold, a rack, a pipe bending shaft and a rack air cylinder, wherein the pipe bending shaft is fixed to the cabinet, a gear is arranged at the lower portion of the pipe bending shaft, one end of the arc rolling rocker is fixedly connected with the pipe bending shaft, the arc rolling barrel is arranged at the other end of the arc rolling rocker in a sliding mode, the pipe bending arc board is arranged on the arc rolling rocker, the locating and clamping mold is arranged on one side, close to the arc rolling barrel, of the cabinet, the rack is in fit with the gear on the pipe bending shaft and is connected with the rack air cylinder, and the locating and clamping mold is connected with the mold clamping air cylinder. By the adoption of the arc rolling device, limitation of the pipe bending radius of a pipe bending machine is overcome, requirements for bending in the 90-degree vertical direction do not exist, and the application space of the arc rolling device is enlarged.
Description
Technical field
The utility model relates to a kind of arc device that rolls, and particularly a kind of small-bore pipe fitting rolls arc device.
Background technology
Aspect the processing and manufacturing of small diameter metal tubing curved arc, prior art depends on bending machine and diel, and instrument size and die size restriction, product processing bent arc radius is limited, and traditional bending machine is limited to instrument size, and diel cost is high.
Summary of the invention
Goal of the invention: the purpose of this utility model is to solve the existing limited problem of arc device bent arc radius of rolling.
Technical scheme: the utility model by the following technical solutions: a kind of small-bore pipe fitting rolls arc device, comprises board, bend pipe arc plate, rolls arc rocking arm, rolls arc cylinder, clamping cylinder, location clamping, tooth bar, bend pipe axle and racks cylinders; Described bend pipe axle is fixed on board, bend pipe axle bottom is provided with gear, rolling arc rocking arm one end is fixedly connected with bend pipe axle, rolling arc cylinder slides to be arranged at and rolls the arc rocking arm other end, bend pipe arc plate is arranged at and rolls on arc rocking arm, location clamping is arranged at board near a side of rolling arc cylinder, and the gear on tooth bar and bend pipe axle is adaptive, and tooth bar is connected with racks cylinders; Location clamping is connected with clamping cylinder.
As optimization, described bend pipe arc plate with roll arc rocking arm and be flexibly connected.
Operation principle: bend pipe arc plate determines pipe fitting bent arc radius, and radius size is determined according to actual product, uses board making.Roll arc rocking arm according to the actual requirements adjustment roll arc cylinder roll arc position.Product is complied with location clamping orientation and curved arc point, and by clamping cylinder clamping pipe fitting.Tooth bar is promoted by racks cylinders 9, rolls arc rocking arm roll arc action through the drive of bend pipe axle.
Beneficial effect: the utility model is with respect to prior art: the cooperation that the utility model adopts bend pipe arc plate, rolls arc rocking arm and roll arc cylinder, realized small-bore application of rolling arc device, overcome the restriction of bending machine elbow radius, the bending of vertical 90 degree directions is not required simultaneously, improved equipment application space.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is machining sketch chart of the present utility model.
The specific embodiment
If accompanying drawing 1 is to as shown in accompanying drawing 2, a kind of small-bore pipe fitting rolls arc device, comprises board 1, bend pipe arc plate 2, rolls arc rocking arm 3, rolls arc cylinder 4, clamping cylinder 5, location clamping 6, tooth bar 7, bend pipe axle 8 and racks cylinders 9; Described bend pipe axle 8 is fixed on board 1, bend pipe axle 8 bottoms are provided with gear (not shown), rolling arc rocking arm 3 one end is fixedly connected with bend pipe axle 8, rolling arc cylinder 4 slides to be arranged at and rolls arc rocking arm 3 other ends, bend pipe arc plate 2 is arranged at and rolls on arc rocking arm 3, location clamping 6 is arranged at board 1 near a side of rolling arc cylinder 4, and tooth bar 7 is adaptive with the gear on bend pipe axle 8, and tooth bar 7 is connected with racks cylinders 9; Location clamping 6 is connected with clamping cylinder 5.Described bend pipe arc plate 2 with roll arc rocking arm 3 and be flexibly connected.
Bend pipe arc plate 2 determines pipe fitting bent arc radius, and radius size is determined according to actual product, uses board making.Roll arc rocking arm 3 according to the actual requirements adjustment roll arc cylinder 4 roll arc position.Product is complied with location clamping orientation and curved arc point, and clamps pipe fittings by clamping cylinder 5.Tooth bar is promoted by racks cylinders 9, rolls arc rocking arm 3 roll arc action through 8 drives of bend pipe axle.
During work, first intercept pipe fitting; The length of arc rocking arm 3 is rolled in adjustment, makes it to close symbol required product bent arc radius; Put pipe fitting into location clamping 6 location; Open clamping cylinder 5 and clamp material; Open oil pressure shut-off switch, racks cylinders 9 promotes tooth bars 7, makes to roll arc rocking arm 3 and produces rotation, and material rolls R arc rolling under 4 motions of arc cylinder; Close oil pressure shut-off switch, roll arc rocking arm 3 return to primitive age positions; Close clamping cylinder 5, location clamping 6 is unclamped; Take out pipe fitting.
Claims (2)
1. small-bore pipe fitting rolls an arc device, it is characterized in that: comprise board, bend pipe arc plate, roll arc rocking arm, roll arc cylinder, clamping cylinder, location clamping, tooth bar, bend pipe axle and racks cylinders; Described bend pipe axle is fixed on board, bend pipe axle bottom is provided with gear, rolling arc rocking arm one end is fixedly connected with bend pipe axle, rolling arc cylinder slides to be arranged at and rolls the arc rocking arm other end, bend pipe arc plate is arranged at and rolls on arc rocking arm, location clamping is arranged at board near a side of rolling arc cylinder, and the gear on tooth bar and bend pipe axle is adaptive, and tooth bar is connected with racks cylinders; Location clamping is connected with clamping cylinder.
2. small-bore pipe fitting according to claim 1 rolls arc device, it is characterized in that: described bend pipe arc plate with roll arc rocking arm and be flexibly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420238346.0U CN203791417U (en) | 2014-05-12 | 2014-05-12 | Arc rolling device for small-diameter pipe fittings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420238346.0U CN203791417U (en) | 2014-05-12 | 2014-05-12 | Arc rolling device for small-diameter pipe fittings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203791417U true CN203791417U (en) | 2014-08-27 |
Family
ID=51373688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420238346.0U Expired - Lifetime CN203791417U (en) | 2014-05-12 | 2014-05-12 | Arc rolling device for small-diameter pipe fittings |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203791417U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103949511A (en) * | 2014-05-12 | 2014-07-30 | 明达铝业科技(太仓)有限公司 | Small-caliber pipe fitting arcing device |
| CN104550366A (en) * | 2014-12-16 | 2015-04-29 | 芜湖美威包装品有限公司 | Improved copper tube material passing rack |
-
2014
- 2014-05-12 CN CN201420238346.0U patent/CN203791417U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103949511A (en) * | 2014-05-12 | 2014-07-30 | 明达铝业科技(太仓)有限公司 | Small-caliber pipe fitting arcing device |
| CN104550366A (en) * | 2014-12-16 | 2015-04-29 | 芜湖美威包装品有限公司 | Improved copper tube material passing rack |
| CN104550366B (en) * | 2014-12-16 | 2016-08-31 | 芜湖美威包装品有限公司 | Bin crossed by the copper pipe of a kind of improvement |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140827 |
|
| CX01 | Expiry of patent term |