CN105327987A - Manual pipe bender tool - Google Patents
Manual pipe bender tool Download PDFInfo
- Publication number
- CN105327987A CN105327987A CN201510824878.1A CN201510824878A CN105327987A CN 105327987 A CN105327987 A CN 105327987A CN 201510824878 A CN201510824878 A CN 201510824878A CN 105327987 A CN105327987 A CN 105327987A
- Authority
- CN
- China
- Prior art keywords
- iron block
- groove
- ring
- steel pipe
- hook
- 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.)
- Granted
Links
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
- B21D7/02—Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment
- B21D7/024—Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment by a swinging forming member
Abstract
The invention relates to a manual pipe bender tool which comprises a bottom plate and an iron block rotationally fixed to the bottom plate, wherein the iron block comprises a linear section and an arc section; orthographic projection of the iron block on the bottom plate is D-shaped; a first groove is formed in the arc section of the iron block; a hook is arranged on the linear section of the iron block; a handle driving the iron block to rotate is arranged on the iron block; a groove check ring exerting an auxiliary positioning function is also arranged on the bottom plate; a pin shaft arranged on the bottom plate is sleeved with the groove check ring; and the first groove of the iron block is matched with the groove check ring to form a channel allowing a steel pipe to penetrate through. With the adoption of the above technical scheme, the straight steel pipe to be bent is put in the channel, and then is hung by the hook to realize the effect of positioning, the handle is rotated to drive the iron block to rotate, by this time, an auxiliary guide consisting of a check ring part and a pressure plate can rotationally slide around the pin shaft 6, and the steel pipe can be moulded at an angle in the channel 7, thereby realizing angle bending of the steel pipe. The whole manual pipe bender tool is simple in structure, low in cost and high in working efficiency.
Description
Technical field
The present invention relates to a kind of manual pipe bender frock.
Background technology
Flourish along with car industry, increasing enterprise becomes auto parts and components original equipment manufacturer, and small-scale enterprise drops into unrealistic compared with large equipment, uses some light, simple instruments to realize producing, and is that enterprise is expected on a small scale.At present, the tube bending in automobile pipeline, employing manually realizes the bending instrument not having specialty, and it is curved that employing pipe lever principle carries out sled, and not only angle is difficult to control, and also can damage steel tube surface quality, also can destroy steel pipe inner wall.
Summary of the invention
The object of the present invention is to provide a kind of manual pipe bender frock, this tool structure is simple, and cost is low, and operating efficiency is high.
For achieving the above object, present invention employs following technical scheme: comprise base plate and be rotatably mounted to the iron block on base plate, described iron block comprises straightway and arc, and the orthographic projection of iron block on base plate is D shape, the arc of described iron block is provided with the first groove, the straightway of described iron block is provided with hook, described iron block is provided with the handle driving iron block to rotate, described base plate is also provided with the trough of belt back-up ring of auxiliary positioning effect, described trough of belt shield ring sleeve is located on bearing pin that base plate is arranged, first groove of described iron block matches with trough of belt back-up ring to form the passage passed for steel pipe.
The back-up ring that described trough of belt back-up ring comprises kidney-shaped and the pressing plate arranged along back-up ring length direction, described pressing plate is welded on back-up ring, and pressing plate is provided with the second groove, and the first described groove and the second fit depressions form the passage passed for steel pipe.
Described hook is fixed on the straightway of iron block by the first bearing pin, and one end of hook is provided with the coupler body matched with steel pipe, and the other end of hook is fixed on the first bearing pin and hook is rotatable around the first bearing pin.
The connecting plate matched with bench vice is fixed with below described base plate.
Be welded with handle fixed block above described iron block, described handle is arranged on handle fixed block.
Described bearing pin is provided with lining.
As shown from the above technical solution, straight steel pipe to be bent is put into passage by the present invention, by hook, steel pipe is tangled realization location again, rotary handle, handle drives iron block to rotate, and now, the auxiliary guiding that back-up ring and pressing plate form can around bearing pin 6 rotational slide, steel pipe can in passage 7 profile angle, realize steel pipe angle bend.Whole tool structure is simple, and cost is low, and operating efficiency is high.
Accompanying drawing explanation
Fig. 1 is front view of the present invention;
Fig. 2 is the top view of Fig. 1.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention will be further described:
As Fig. 1, the manual pipe bender frock of one shown in Fig. 2, comprise base plate 1 and be rotatably mounted to the iron block 2 on base plate 1, iron block 2 is disk-like structure, iron block 2 comprises straightway 21 and arc 22, and the orthographic projection of iron block 2 on base plate 1 is D shape, the arc 22 of iron block 2 is provided with the first groove 23, the straightway 21 of iron block 2 is provided with hook 3, iron block 2 is provided with the handle 4 driving iron block 2 to rotate, base plate 1 is also provided with the trough of belt back-up ring 5 of auxiliary positioning effect, trough of belt back-up ring 5 is set on the bearing pin 6 of setting on base plate 1, first groove 23 of iron block 2 matches with trough of belt back-up ring 5 to form the passage 7 passed for steel pipe.
Further, the back-up ring 51 that trough of belt back-up ring 5 comprises kidney-shaped and the pressing plate 52 arranged along back-up ring 51 length direction, pressing plate 52 is welded on back-up ring 51, and pressing plate 52 is provided with the second groove 53, first groove 23 matches with the second groove 53 passage being formed and pass for steel pipe.
Further, hook 3 is fixed on the straightway 21 of iron block 2 by the first bearing pin 8, and one end of hook 3 is provided with the coupler body matched with steel pipe, and the other end of hook 3 is fixed on the first bearing pin 8 and hook 3 is rotatable around the first bearing pin 8.
Further, the connecting plate 9 matched with bench vice is fixed with below base plate 1.
Further, be welded with handle fixed block 41 above iron block 2, handle 4 is arranged on handle fixed block 41.
Further, bearing pin 6 is provided with lining 61.
Using method of the present invention is as follows:
Connecting plate is fixed on bench vice, straight steel pipe to be bent is filled in passage 7 that on first groove on iron block and trough of belt back-up ring, the second groove forms, hook is used to be tangled by steel pipe, rotary handle, handle drives iron block to rotate, and now, the auxiliary guiding that back-up ring and pressing plate form can around bearing pin 6 rotational slide, steel pipe can in passage 7 profile angle, realize steel pipe angle bend.
Beneficial effect of the present invention is: 1) structure is simple, convenient welding; 2) make easily, cost is low; 3) service efficiency is high, and economic benefit is large.
Above-described embodiment is only be described the preferred embodiment of the present invention; not scope of the present invention is limited; under not departing from the present invention and designing the prerequisite of spirit; the various distortion that those of ordinary skill in the art make technical scheme of the present invention and improvement, all should fall in protection domain that claims of the present invention determines.
Claims (6)
1. a manual pipe bender frock, it is characterized in that: comprise base plate (1) and be rotatably mounted to the iron block (2) on base plate (1), described iron block (2) comprises straightway (21) and arc (22), and the orthographic projection of iron block (2) on base plate (1) is D shape, the arc (22) of described iron block (2) is provided with the first groove (23), the straightway (21) of described iron block (2) is provided with hook (3), described iron block (2) is provided with the handle (4) driving iron block (2) to rotate, described base plate (1) is also provided with the trough of belt back-up ring (5) of auxiliary positioning effect, described trough of belt back-up ring (5) is set on the upper bearing pin (6) arranged of base plate (1), first groove (23) of described iron block (2) matches with trough of belt back-up ring (5) to form the passage (7) passed for steel pipe.
2. manual pipe bender frock according to claim 1, it is characterized in that: the back-up ring (51) that described trough of belt back-up ring (5) comprises kidney-shaped and the pressing plate (52) arranged along back-up ring (51) length direction, described pressing plate (52) is welded on back-up ring (51), and pressing plate (52) is provided with the second groove (53), described the first groove (23) matches with the second groove (53) passage being formed and pass for steel pipe.
3. manual pipe bender frock according to claim 1, it is characterized in that: described hook (3) is fixed on the straightway (21) of iron block (2) by the first bearing pin (8), one end of hook (3) is provided with the coupler body matched with steel pipe, and the other end of hook (3) is fixed on that the first bearing pin (8) is upper and hook (3) is rotatable around the first bearing pin (8).
4. manual pipe bender frock according to claim 1, is characterized in that: described base plate (1) below is fixed with the connecting plate (9) matched with bench vice.
5. manual pipe bender frock according to claim 1, is characterized in that: described iron block (2) top is welded with handle fixed block (41), and described handle (4) is arranged on handle fixed block (41).
6. manual pipe bender frock according to claim 1, is characterized in that: described bearing pin (6) is provided with lining (61).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510824878.1A CN105327987B (en) | 2015-11-24 | 2015-11-24 | Manual pipe bender frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510824878.1A CN105327987B (en) | 2015-11-24 | 2015-11-24 | Manual pipe bender frock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105327987A true CN105327987A (en) | 2016-02-17 |
| CN105327987B CN105327987B (en) | 2017-12-19 |
Family
ID=55278864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510824878.1A Active CN105327987B (en) | 2015-11-24 | 2015-11-24 | Manual pipe bender frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105327987B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107824649A (en) * | 2017-11-01 | 2018-03-23 | 北京动力机械研究所 | Manual swan neck system |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2979976A (en) * | 1959-04-06 | 1961-04-18 | Imp Eastman Corp | Plier-type tube bending tool |
| CN1221657A (en) * | 1997-12-31 | 1999-07-07 | 朱学良 | Bending machine able to vary curvature curve |
| CN201446164U (en) * | 2009-06-08 | 2010-05-05 | 中冶实久建设有限公司南京分公司 | Manual tubule bender |
| CN201684816U (en) * | 2010-06-09 | 2010-12-29 | 河南平高东芝高压开关有限公司 | Manual pipe bending device |
| CN202278047U (en) * | 2011-09-30 | 2012-06-20 | 天津二十冶建设有限公司 | Manual pipe bender |
| CN102873151A (en) * | 2012-10-09 | 2013-01-16 | 天津凯德实业有限公司 | Coil pipe clamp |
| CN205146955U (en) * | 2015-11-24 | 2016-04-13 | 安徽安凯汽车股份有限公司 | Manual hickey frock |
-
2015
- 2015-11-24 CN CN201510824878.1A patent/CN105327987B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2979976A (en) * | 1959-04-06 | 1961-04-18 | Imp Eastman Corp | Plier-type tube bending tool |
| CN1221657A (en) * | 1997-12-31 | 1999-07-07 | 朱学良 | Bending machine able to vary curvature curve |
| CN201446164U (en) * | 2009-06-08 | 2010-05-05 | 中冶实久建设有限公司南京分公司 | Manual tubule bender |
| CN201684816U (en) * | 2010-06-09 | 2010-12-29 | 河南平高东芝高压开关有限公司 | Manual pipe bending device |
| CN202278047U (en) * | 2011-09-30 | 2012-06-20 | 天津二十冶建设有限公司 | Manual pipe bender |
| CN102873151A (en) * | 2012-10-09 | 2013-01-16 | 天津凯德实业有限公司 | Coil pipe clamp |
| CN205146955U (en) * | 2015-11-24 | 2016-04-13 | 安徽安凯汽车股份有限公司 | Manual hickey frock |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107824649A (en) * | 2017-11-01 | 2018-03-23 | 北京动力机械研究所 | Manual swan neck system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105327987B (en) | 2017-12-19 |
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