CN207823651U - A kind of core pulling tube bending jig mechanism - Google Patents
A kind of core pulling tube bending jig mechanism Download PDFInfo
- Publication number
- CN207823651U CN207823651U CN201820176911.3U CN201820176911U CN207823651U CN 207823651 U CN207823651 U CN 207823651U CN 201820176911 U CN201820176911 U CN 201820176911U CN 207823651 U CN207823651 U CN 207823651U
- Authority
- CN
- China
- Prior art keywords
- core pulling
- outer tube
- wheel model
- bending jig
- wrinkle resistant
- 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.)
- Active
Links
Landscapes
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model is related to core pulling bend pipe processing technique field, in particular a kind of core pulling tube bending jig mechanism, including wheel model accessory, the fore-clamp that is arranged at the top of wheel model accessory and wrinkle resistant piece mounted on wheel model accessory one end.The core pulling tube bending jig mechanism, outer tube is bent by wrinkle resistant piece of rotation, and inner tube is bent by the bending of core pulling pearl, solve the problems, such as that tubing that can not be simultaneously inside inner core pulling is bent, be conducive in time processing, outer tube and inner tube are bent simultaneously, improve the efficiency of work, outer tube is fixed by the lower end of lower rubber bar and outer tube interference fit, outer tube is fixed by the upper end interference fit of upper rubber bar and outer tube inside upper fastening groove, core pulling is interference fitted by crushing block and core pulling clip slot, core pulling is fixed, be conducive to that outer tube and core pulling is fixed when mounted, prevent fixed unstable generation Buckling phenomenon, avoid product rejection.
Description
Technical field
The utility model is related to core pulling bend pipe processing technique fields, specially a kind of core pulling tube bending jig mechanism.
Background technology
When bending stainless steel tube, needing to prepare accurately to install bending die, clamping die, anti-wrinkling mould is attached to push away mould, plug position,
Bending angle etc. is inputted, tubing is clamped on bending die, tubing plays rotation with bending die-, when tubing is pulled through briquetting,
Briquetting goes for a stroll tubing on bending die, ensures the bending accuracy of tubing product, in pulling around bending, plug is relative to curved
Song point position it is extremely important, plug relative to the advanced certain position of bending point (plug working end enters tube bending section) though can
So that ovality is reduced, but tube wall thickness will be increased when plug is too many in advance.
But existing core pulling bend pipe mould can only bend external tubing, nothing when carrying out bend pipe processing
Tubing inside method while inner core pulling is bent, and causes working efficiency low, while fixing shakiness to tubing, in bending, pipe
Material is easy wrinkle, and tubing is caused to be scrapped.In consideration of it, it is proposed that a kind of core pulling tube bending jig mechanism.
Utility model content
The purpose of this utility model is to provide a kind of core pulling tube bending jig mechanisms, to solve to propose in above-mentioned background technology
Tubing that can not be simultaneously inside inner core pulling bent, cause working efficiency low and tubing be easy wrinkle, tubing is caused to be scrapped
The problem of.
To achieve the above object, the utility model provides the following technical solutions：
A kind of core pulling tube bending jig mechanism, including wheel model accessory, the fore-clamp that is arranged at the top of the wheel model accessory and peace
Wrinkle resistant piece mounted in wheel model accessory one end, wheel model is provided between described wrinkle resistant piece and the wheel model accessory, it is described wrinkle resistant
It is pressed from both sides after being provided at the top of block, wrinkle resistant piece of the surface is provided with core pulling, and one end of the core pulling is provided with core pulling pearl.
Preferably, it is rotatablely connected by the wheel model and the wheel model accessory for described wrinkle resistant piece.
Preferably, the fore-clamp and the rear folder seamless welding.
Preferably, the wheel model accessory is internally provided with lower fastening groove, and lower fastening groove inner wall both ends are respectively arranged with down
Rubber bar, the fore-clamp are internally provided with upper fastening groove, and the inner wall both ends of the upper fastening groove are respectively arranged with rubber bar.
Preferably, the section of the lower fastening groove is in the arc of opening upwards, and the section of the upper fastening groove is in what Open Side Down
Arc.
Preferably, core pulling clip slot is internally provided with for described wrinkle resistant piece, if the inner wall bottom end of the core pulling clip slot is provided with
Dry the first spring, one end of first spring are equipped with magnet plate, and the core pulling clip slot inner wall both ends are respectively arranged with
One end of second spring, the second spring is provided with crushing block.
Preferably, the core pulling and the core pulling clip slot are engaged by clamping.
Compared with prior art, the beneficial effects of the utility model：1, the core pulling tube bending jig mechanism, it is external by fore-clamp
Pipe is clamped, and is pressed from both sides after passing through and core pulling is clamped, and outer tube is bent by wrinkle resistant piece of rotation, and inner tube passes through pumping
The bending of core pearl is bent, and is solved the problems, such as that tubing that can not be simultaneously inside inner core pulling is bent, is conducive to time processing
In, while outer tube and inner tube are bent, improve the efficiency of work；2, the core pulling tube bending jig mechanism, passes through lower rubber
Outer tube is fixed in the lower end of stick and outer tube interference fit, passes through the upper end interference of upper rubber bar and outer tube inside upper fastening groove
Outer tube is fixed in cooperation, and core pulling is interference fitted by crushing block and core pulling clip slot, and core pulling is fixed, and by inhaling iron
Slabstone carries out magnetic absorption to core pulling, solves the problems, such as that tubing fixes shakiness, be conducive to when mounted to outer tube and core pulling into
Row is fixed, and is prevented fixed unstable generation Buckling phenomenon, is avoided product rejection.
Description of the drawings
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the overall work state lower structure schematic diagram of the utility model；
Fig. 3 is the wrinkle resistant block structure schematic diagram of the utility model；
Fig. 4 is the fore-clamp structural schematic diagram of the utility model；
Fig. 5 is the wheel model accessory structure schematic diagram of the utility model.
In figure：1, wheel model accessory；11, lower fastening groove；12, lower rubber bar；2, fore-clamp；21, upper fastening groove；22, upper rubber bar；3、
Wrinkle resistant piece；31, core pulling clip slot；32, the first spring；33, magnet plate；34, second spring；35, crushing block；4, wheel model；5, after
Folder；6, core pulling；7, core pulling pearl.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 5 are please referred to Fig.1, the utility model provides a kind of technical solution：
A kind of core pulling tube bending jig mechanism, as depicted in figs. 1 and 2, including wheel model accessory 1, setting are at 1 top of wheel model accessory
Fore-clamp 2 and wrinkle resistant piece 3 mounted on 1 one end of wheel model accessory, wheel model 4 is provided between wrinkle resistant piece 3 and wheel model accessory 1, is prevented
The top of wrinkle block 3 presss from both sides 5 after being provided with, and wrinkle resistant piece 3 of surface is provided with core pulling 6, and one end of core pulling 6 is provided with core pulling pearl 7, wrinkle resistant
Block 3 is rotatablely connected by wheel model 4 and wheel model accessory 1,5 seamless weldings of fore-clamp 2 and rear folder.
In the present embodiment, fore-clamp 2 and rear folder 5 are all made of angle steel material and are made, and are conducive to fore-clamp 2 and 5 materials of rear folder are hard,
Wear-resisting property is strong.
It in the present embodiment, is connected by shaft between adjacent two core pulling pearls 7, is conducive to carry out by core pulling pearl 7 curved
Roll over work.
In the present embodiment, core pulling 6 is mounted on wrinkle resistant piece 3 of top, and core pulling pearl 7 is mounted on the top of wheel model accessory 1, favorably
Inner tube is clamped in by core pulling pearl 7, the bending work of outer tube and inner tube can be carried out at the same time.
As shown in Figure 4 and Figure 5, wheel model accessory 1 is internally provided with lower fastening groove 11, and 11 inner wall both ends of lower fastening groove are respectively set
There are lower rubber bar 12, fore-clamp 2 to be internally provided with upper fastening groove 21, the inner wall both ends of upper fastening groove 21 are respectively arranged with rubber bar
22, the section of lower fastening groove 11 is in the arc of opening upwards, and the section of upper fastening groove 21 is in the arc that Open Side Down.
In the present embodiment, lower rubber bar 12 and upper rubber bar 22 are all made of high compression rate rubber material and are made, under being conducive to
Rubber bar 12 and upper rubber bar 22 have compressed with extremely strong, and are gripped by rubber bar 12 and upper rubber bar 22.
In the present embodiment, lower rubber bar 12 and 11 adhesion of lower fastening groove are fixed, and upper rubber bar 22 and 21 adhesion of upper fastening groove are fixed,
Be conducive to that installation is fixed to lower rubber bar 12 and upper rubber bar 22.
As shown in figure 3, core pulling clip slot 31 is internally provided with for wrinkle resistant piece 3, if the inner wall bottom end of core pulling clip slot 31 is provided with
Dry the first spring 32, one end of the first spring 32 are equipped with magnet plate 33, and 31 inner wall both ends of core pulling clip slot are respectively arranged with
One end of second spring 34, second spring 34 is provided with crushing block 35, and core pulling 6 and core pulling clip slot 31 are engaged by clamping.
In the present embodiment, the inner wall bottom end of 32 one end of the first spring and core pulling clip slot 31 is closely welded, and the first spring 32
The other end and magnet plate 33 closely weld, be conducive to the bottom that magnet plate 33 is located to tubing by the elastic force of spring 32
Portion.
In the present embodiment, the section of crushing block 35 is integrally in a rectangular trapezoid, and the bevel edge of crushing block 35 is outwardly convex
Arc is conducive to squeeze second spring 32 by crushing block 35.
The outer tube of tubing when in use, is placed on the lower folder of wheel model accessory 1 by the core pulling tube bending jig mechanism of the present embodiment
Inside slot 11, the inner tube of outer tube and core pulling pearl 7 are fixed, and core pulling 6 is placed on to the core pulling clip slot 31 inside wrinkle resistant piece 3
Inside is clamped outer tube by fore-clamp 2, and presss from both sides 5 pairs of core pullings 6 after passing through and be clamped, and rotation wheel model 4 drives wrinkle resistant at this time
Block 3 is rotated with wheel model accessory 1, and outer tube is bent by wrinkle resistant piece 3 of rotation, and inner tube passes through the curved of core pulling pearl 7
Qu Jinhang bend, solves the problems, such as can not and meanwhile inner core pulling inside tubing bent, be conducive in time processing, simultaneously
Outer tube and inner tube are bent, the efficiency of work is improved, when the bottom of outer tube enters lower fastening groove 11, passes through lower rubber bar
12 and outer tube lower end interference fit outer tube is fixed, fore-clamp 2 is expressed on wheel model accessory 1, by upper fastening groove 21
Outer tube is fixed in the upper rubber bar 22 in portion and the upper end interference fit of outer tube, when core pulling 6 enters core pulling 31 inside of clip slot,
And the bevel edge of crushing block 35 is touched, drive second spring 34 to shrink so that core pulling 6 passes through 31 mistake of crushing block 35 and core pulling clip slot
Be full of cooperation, core pulling 6 be fixed, and magnetic absorption is carried out to core pulling 6 by magnet plate 33, solve tubing fix it is unstable
Problem is conducive to that outer tube and core pulling 6 is fixed when mounted, prevents fixed unstable generation Buckling phenomenon, avoids product
It scraps.
Basic principles, main features, and advantages of the present invention has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Be only the utility model preference, be not intended to limit the utility model, do not departing from the spirit and scope of the utility model
Under the premise of, the utility model also has various changes and improvements, these changes and improvements both fall within this claimed practicality
In novel range.The protection scope of the present invention is defined by the appended claims and their equivalents.
Claims (7)
1. a kind of core pulling tube bending jig mechanism includes the fore-clamp (2) of wheel model accessory (1), setting at the top of the wheel model accessory (1)
And wrinkle resistant piece (3) mounted on described wheel model accessory (1) one end, it is characterised in that：Wrinkle resistant piece (3) and the wheel model are matched
It is provided with wheel model (4) between part (1), presss from both sides (5) after being provided at the top of wrinkle resistant piece (3), the surface of wrinkle resistant piece (3) is set
It is equipped with core pulling (6), one end of the core pulling (6) is provided with core pulling pearl (7).
2. core pulling tube bending jig according to claim 1 mechanism, it is characterised in that：Wrinkle resistant piece (3) pass through the wheel
Mould (4) and the wheel model accessory (1) rotation connection.
3. core pulling tube bending jig according to claim 1 mechanism, it is characterised in that：The fore-clamp (2) and the rear folder (5)
Seamless welding.
4. core pulling tube bending jig according to claim 1 mechanism, it is characterised in that：The inside of the wheel model accessory (1) is set
It is equipped with lower fastening groove (11), lower fastening groove (11) the inner wall both ends are respectively arranged with lower rubber bar (12), the inside of the fore-clamp (2)
It is provided with upper fastening groove (21), the inner wall both ends of the upper fastening groove (21) are respectively arranged with rubber bar (22).
5. core pulling tube bending jig according to claim 4 mechanism, it is characterised in that：The section of the lower fastening groove (11) is in open
The upward arc of mouth, the section of the upper fastening groove (21) is in the arc that Open Side Down.
6. core pulling tube bending jig according to claim 1 mechanism, it is characterised in that：The inside of wrinkle resistant piece (3) is arranged
There are core pulling clip slot (31), the inner wall bottom end of the core pulling clip slot (31) to be provided with several the first springs (32), first bullet
One end of spring (32) is equipped with magnet plate (33), and core pulling clip slot (31) the inner wall both ends are respectively arranged with second spring
(34), one end of the second spring (34) is provided with crushing block (35).
7. core pulling tube bending jig according to claim 6 mechanism, it is characterised in that：The core pulling (6) and core pulling folder
Slot (31) is engaged by clamping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820176911.3U CN207823651U (en) | 2018-02-01 | 2018-02-01 | A kind of core pulling tube bending jig mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820176911.3U CN207823651U (en) | 2018-02-01 | 2018-02-01 | A kind of core pulling tube bending jig mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207823651U true CN207823651U (en) | 2018-09-07 |
Family
ID=63396292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820176911.3U Active CN207823651U (en) | 2018-02-01 | 2018-02-01 | A kind of core pulling tube bending jig mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207823651U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111496039A (en) * | 2020-05-09 | 2020-08-07 | 陶忠梅 | Metal pipe bending method |
| CN113102579A (en) * | 2021-04-09 | 2021-07-13 | 岳阳龙威管道有限公司 | Small-radius bent pipe manufacturing device and using method thereof |
-
2018
- 2018-02-01 CN CN201820176911.3U patent/CN207823651U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111496039A (en) * | 2020-05-09 | 2020-08-07 | 陶忠梅 | Metal pipe bending method |
| CN113102579A (en) * | 2021-04-09 | 2021-07-13 | 岳阳龙威管道有限公司 | Small-radius bent pipe manufacturing device and using method thereof |
| CN113102579B (en) * | 2021-04-09 | 2022-11-22 | 岳阳龙威管道有限公司 | Small-radius bent pipe manufacturing device and using method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207823651U (en) | A kind of core pulling tube bending jig mechanism | |
| CN110548825B (en) | Straightening device of spring machine | |
| CN207709320U (en) | Anti-clogging electric smelting rifle | |
| CN208263741U (en) | A kind of chip fixed installation structure | |
| CN203390007U (en) | Efficient steel pipe straightening device | |
| CN202377408U (en) | Curved rail type automatic silver contact riveting mold | |
| CN102626755A (en) | Bent-rail silver-contact automatic riveting mould | |
| CN218489080U (en) | Plastic-aluminum pipe bending device | |
| CN208714148U (en) | It is a kind of for processing the hole punched device in luggage handle hole | |
| CN202241969U (en) | Auxiliary mechanism for bending composite tubes | |
| CN208856463U (en) | A kind of silicomangan production raw material clamp device | |
| CN103381427B (en) | A kind of copper material drawing is produced and is used transposition brace table | |
| CN207430984U (en) | Manual pipe-bending device | |
| CN208636142U (en) | A kind of Wedge gripping on puller system | |
| CN204725419U (en) | A kind of heat exchanger poling guiding device | |
| CN207748602U (en) | One kind being based on semi-automatic weights-hoist machine | |
| CN220326713U (en) | Tea strip tightening machine | |
| CN208613427U (en) | Metal winding pipe hard lamination packing structure | |
| CN207839696U (en) | A kind of bar folder of accurate bent angle | |
| CN210281268U (en) | Welded pipe fixing mechanism | |
| CN212194802U (en) | Bill fold for financial accounting | |
| CN219616437U (en) | Building pipe bending mechanism | |
| CN211662892U (en) | File flattening device for financial accounting | |
| CN215726156U (en) | Electromagnetic flowmeter capable of real-time online analysis | |
| CN211366431U (en) | Complex film width limit structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |