CN201783548U - Small-sized metal pipe bender with positioning function - Google Patents
Small-sized metal pipe bender with positioning function Download PDFInfo
- Publication number
- CN201783548U CN201783548U CN2010205190391U CN201020519039U CN201783548U CN 201783548 U CN201783548 U CN 201783548U CN 2010205190391 U CN2010205190391 U CN 2010205190391U CN 201020519039 U CN201020519039 U CN 201020519039U CN 201783548 U CN201783548 U CN 201783548U
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- pulley
- metal tube
- bending
- positioning
- sliding bar
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Abstract
A small-sized metal pipe bender with a positioning function belongs to the technical field of metal mechanical cold machining and comprises a fixing wheel, a sliding wheel, a rotation handle, a sliding rod, a length measuring tool, a positioning pin and a support. The length measuring tool, the fixing wheel, the sliding wheel and the positioning pin are fixed onto the support, the rotation handle is positioned at the tail end of the sliding rod, and the sliding wheel is mounted on the sliding rod. The fixing wheel and the sliding wheel realize bending of a metal pipe by different angles by the aid of relative rolling, the length measuring tool in use realizes length positioning of two ends of the metal pipe to be bent, and the use of the positioning pin realizes fixation of the location of the metal pipe during bending. The small-sized metal pipe bender has the advantages that the pipe bender simultaneously has the functions of angular positioning, length positioning and location positioning, adopts the fixing wheel and the sliding wheel with angular positioning function, and the corresponding size positioning measuring tool and the rotation handle, and is applicable to bending process of metal pipes with sizes of phi 5mm or smaller than phi 5mm, in particular to small-sized hollow metal pipes.
Description
Technical field
The utility model belongs to metal mechanical cool-working technology field, and a kind of small sized metallic pipe pipe bender with the location particularly is provided, and has location, measured length and decides the angle function, without any need for preprocessing and other auxiliary equipment of form.The bending and the metal tube length location that are used for Φ 5mm and following size metal tube different angles.The bending angle can not wait by 0～180 ° as required.
Background technology
The utility model relates to a kind of metal tube bending process, is specially adapted to the bending technique of small sized metallic pipe.The pipe bender that the utility model relates to has used the fast pulley and the moving runner that have angle orientation, and corresponding sizing measurer and turning handle.
Metal pipe material, as copper tube, brass tube, stainless steel tube etc., crooked minimum bending radius must not be less than 2D, otherwise the position that is bent can produce serious ellipse or cracking.Metal tube bending equipment commonly used at present all is confined to the application of large scale metal tube basically, comparatively general greater than Φ 6mm metal tube bending equipment, the metal tube of Φ 5mm and the following size especially bending of small size hollow metal tube adopts manual mode to operate basically, the uniformity of bending is poor, inefficiency, and bend pipe length and size can't accurately locate, and can not satisfy the demand of industrialized production.
Summary of the invention
The purpose of this utility model is to provide a kind of small sized metallic pipe pipe bender with the location, have angle and length location and position location functionality simultaneously, employing has the tight and loose pulley of angle orientation, and corresponding sizing measurer and turning handle, the metal tube that is applicable to Φ 5mm and following size is the bending technique of small size hollow metal tube especially.
The utility model comprises fast pulley, movable pulley, turning handle, sliding bar, length measurer, alignment pin and support; Length measurer, fast pulley, sliding bar and alignment pin are fixed on the support, and turning handle is positioned at the end of sliding bar, and movable pulley is installed on the sliding bar; Tight and loose pulley uses the realization of length measurer to treat to locate with the two ends length of bending metal tube by the different angles bending of relative scrolling realization metal tube, uses the fixed-site in the alignment pin realization metal tube bending process.
Fast pulley is the fast pulley that has angle orientation, has angle mark on the fast pulley, and tight and loose pulley all has the corresponding size groove; The edge of fast pulley and nuclear movable pulley is according to treating can cooperate the groove of processing different size with the diameter of bending metal tube is different; Alignment pin is the metal tube alignment pin.
Movable pulley of the present utility model is installed on the sliding bar, have rectangle slip conduit on the sliding bar, movable pulley is according to treating that the diameter of bending metal tube adjusts the position in the sliding tray of sliding bar, and the movable pulley edge is according to the different grooves that cooperate the processing different size of diameter of band bending metal tube; Angle orientation mark on the sliding bar is driven by turning handle according to required angle, points to the respective angles mark on the fast pulley, realizes the metal tube bending technique of set angle.
Turning handle of the present utility model is positioned at the end of sliding bar, and the turning handle motion drives movable pulley relative fixed wheel and rolls.The end that sliding bar links to each other with fast pulley has the angle orientation mark, sliding bar upper angle telltale mark points to the fast pulley zero position during original state, angle orientation mark in the bending process on the sliding bar is according to required angle, drive by turning handle, point to the respective angles mark on the fast pulley, realize the metal tube bending technique of set angle.
Treat the bending metal tube between tight and loose pulley,, realize the uniformity of radius bend by the angle orientation of fast pulley by the bending technique of movable pulley with the relative scrolling realization metal tube of fast pulley.
Pipe bender of the present utility model uses the tight and loose pulley that has the corresponding size groove, by the different angles bending of relative scrolling realization metal tube.The utility model uses the realization of length measurer to treat to locate with the two ends length of bending metal tube.The utility model uses the fixed-site in the alignment pin realization metal tube bending process.
Length measurer of the present utility model adopts square to fix, and has angle mark on the fast pulley, and the edge of fast pulley is according to treating can cooperate the groove of processing different size with the diameter difference of bending metal tube.
Turning handle of the present utility model is positioned at the end of sliding bar.The turning handle motion drives movable pulley relative fixed wheel and rolls.The end that sliding bar links to each other with fast pulley has the angle orientation mark, sliding bar upper angle telltale mark points to the fast pulley zero position during original state, angle orientation mark in the bending process on the sliding bar is according to required angle, drive by turning handle, point to the respective angles mark on the fast pulley, realize the metal tube bending technique of set angle.
Location of the present utility model measurer uses square to be positioned on the support.Treat before the bending of bending metal tube metal tube length before bending point is located on one side in the right angle; After the bending, by metal tube length behind the bending point of right angle another side location.
Alignment pin of the present utility model is positioned on the support.The metal tube for the treatment of bending is after finishing the bending point prelocalization, and alignment pin is fixed again.
The utility model compared with prior art has following advantage:
1, angle orientation---flexible, consistent.
2, length location---accurately, carry out simultaneously, need not the instrument of adding.
3, metal tube is fixed---simplify technology.
3, the scope of application---be applicable to small diameter metal tube whose, hollow metal tube.
4, device structure---simple, operation easily.
Description of drawings
Fig. 1 is the structural representation of Φ 3mm pipe bender described in the utility model.Wherein, location measurer 1,14, fast pulley 2, movable pulley 3, sliding bar 4, turning handle 5, sliding tray 6, angle orientation indication 7, fast pulley angle sign 8, support 9, movable pulley hold-doun nut 10, fast pulley hold-doun nut 11, alignment pin 15.
Fig. 2 is the structural representation of the utility model movable pulley.Wherein, the movable pulley groove 12.
Fig. 3 is the structural representation of the utility model fast pulley.Wherein, the fast pulley groove 13.
The specific embodiment
Fig. 1, Fig. 2 are a kind of specific embodiment of the present utility model.
The utility model comprises fast pulley, movable pulley, turning handle, sliding bar, length measurer, alignment pin and support; Length measurer, fast pulley, sliding bar and alignment pin are fixed on the support, and turning handle is positioned at the end of sliding bar, and movable pulley is installed on the sliding bar; Tight and loose pulley uses the realization of length measurer to treat to locate with the two ends length of bending metal tube by the different angles bending of relative scrolling realization metal tube, uses the fixed-site in the alignment pin realization metal tube bending process.Fast pulley is the fast pulley that has angle orientation, has angle mark on the fast pulley, and tight and loose pulley all has the corresponding size groove; The edge of fast pulley and nuclear movable pulley is according to treating can cooperate the groove of processing different size with the diameter of bending metal tube is different; Alignment pin is the metal tube alignment pin.
Φ 3mm pipe bender is made up of location measurer 1,14, fast pulley 2, movable pulley 3, sliding bar 4, turning handle 5, sliding tray 6, angle orientation indication 7, fast pulley angle initial marking 8, support 9, movable pulley hold-doun nut 10, fast pulley hold-doun nut 11, alignment pin 15.Wherein have groove 12 on the movable pulley, have groove 13 on the fast pulley.
Be positioned at movable pulley 3 on the sliding bar 4 according to the diameter adjustment of metal tube to be measured, movable pulley 3 moves forward and backward in sliding tray 6, and is locked by movable pulley hold-doun nut 10.Treat the bending metal tube by penetrating between fast pulley 2, the movable pulley 3, and it is corresponding that indication 7 of sliding bar 4 upper angles location and fast pulley 2 upper angles are identified initial position 8.Angle according to the rules requires to rotate turning handle 5, makes sliding bar 4 upper angles location indication 7 point to respective angles sign on the fast pulley 2, and movable pulley 3 is finished the bending technique of metal tube special angle under the drive of turning handle 5.
Before the bending, the metal tube front end is after measuring length on limit 14 of measurer, location, by alignment pin 15 location; After the bending, length is measured in the metal tube rear end on another limit 1 of measurer, location, finish the bending of deciding angle and measured length of metal tube.
Claims (6)
1. the small sized metallic pipe pipe bender with the location is characterized in that, comprises fast pulley, movable pulley, turning handle, sliding bar, length measurer, alignment pin and support; Length measurer, fast pulley, sliding bar and alignment pin are fixed on the support, and turning handle is positioned at the end of sliding bar, and movable pulley is installed on the sliding bar.
2. according to the described pipe bender of claim 1, it is characterized in that fast pulley is the fast pulley that has angle orientation, have angle mark on the fast pulley, tight and loose pulley all has the corresponding size groove; The edge of tight and loose pulley is according to treating with the different grooves that cooperate the processing different size of the diameter of bending metal tube.
3. according to the described pipe bender of claim 1, it is characterized in that alignment pin is the metal tube alignment pin.
4. according to the described pipe bender of claim 1, it is characterized in that, have rectangle slip conduit on the sliding bar.
5. according to the described pipe bender of claim 1, it is characterized in that the end that sliding bar links to each other with fast pulley has the angle orientation mark.
6. according to the described pipe bender of claim 1, it is characterized in that, treat that the bending metal tube is between tight and loose pulley.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205190391U CN201783548U (en) | 2010-09-06 | 2010-09-06 | Small-sized metal pipe bender with positioning function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205190391U CN201783548U (en) | 2010-09-06 | 2010-09-06 | Small-sized metal pipe bender with positioning function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201783548U true CN201783548U (en) | 2011-04-06 |
Family
ID=43815528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205190391U Expired - Lifetime CN201783548U (en) | 2010-09-06 | 2010-09-06 | Small-sized metal pipe bender with positioning function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201783548U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102319780A (en) * | 2011-10-19 | 2012-01-18 | 株洲南方燃气轮机成套制造安装有限公司 | Main gas duct mould and main gas duct bending method using same |
| CN110560526A (en) * | 2019-09-18 | 2019-12-13 | 北京星航机电装备有限公司 | Simple manual bidirectional pipe bending device and pipe bending method |
| CN113118269A (en) * | 2021-04-22 | 2021-07-16 | 浙江师范大学行知学院 | Bending equipment for automobile friction fittings |
-
2010
- 2010-09-06 CN CN2010205190391U patent/CN201783548U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102319780A (en) * | 2011-10-19 | 2012-01-18 | 株洲南方燃气轮机成套制造安装有限公司 | Main gas duct mould and main gas duct bending method using same |
| CN102319780B (en) * | 2011-10-19 | 2014-01-15 | 株洲南方燃气轮机成套制造安装有限公司 | Main gas duct mould and main gas duct bending method using same |
| CN110560526A (en) * | 2019-09-18 | 2019-12-13 | 北京星航机电装备有限公司 | Simple manual bidirectional pipe bending device and pipe bending method |
| CN110560526B (en) * | 2019-09-18 | 2021-06-29 | 北京星航机电装备有限公司 | Simple manual bidirectional pipe bending device and pipe bending method |
| CN113118269A (en) * | 2021-04-22 | 2021-07-16 | 浙江师范大学行知学院 | Bending equipment for automobile friction fittings |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No. 13, sorghum Bridge, Beijing, Beijing, Haidian District Patentee after: NCS TESTING TECHNOLOGY CO.,LTD. Address before: No. 13, sorghum Bridge, Beijing, Beijing, Haidian District Patentee before: NCS Testing Technology Co.,Ltd. Address after: No. 13, sorghum Bridge, Beijing, Beijing, Haidian District Patentee after: NCS Testing Technology Co.,Ltd. Address before: No. 13, sorghum Bridge, Beijing, Beijing, Haidian District Patentee before: BEIJING NCS ANALYTICAL INSTRUMENTS Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110406 |