CN209616327U - A kind of bending machine suitable for minor caliber pipe - Google Patents
A kind of bending machine suitable for minor caliber pipe Download PDFInfo
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- CN209616327U CN209616327U CN201920365906.1U CN201920365906U CN209616327U CN 209616327 U CN209616327 U CN 209616327U CN 201920365906 U CN201920365906 U CN 201920365906U CN 209616327 U CN209616327 U CN 209616327U
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- thread barrel
- fixedly connected
- pedestal
- bidirectional helical
- handle
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Abstract
The utility model discloses a kind of bending machines suitable for minor caliber pipe, including pedestal, sliding slot is offered at the top of the pedestal, the inner surface of the sliding slot is rotatably connected to bidirectional helical bar, surface on the bidirectional helical bar close to its right end is threaded with the first thread barrel, first movement mold is fixedly connected at the top of first thread barrel, surface on the bidirectional helical bar close to its left end is threaded with the second thread barrel, second is fixedly connected at the top of second thread barrel to move moulds, it is opened up at the top of the pedestal fluted, sliding rail is fixedly connected at the top of the pedestal, the inner surface of the sliding rail slidably connects third and moves moulds.The utility model is made the first thread barrel and the second thread barrel that first movement mold and second be driven the distance between to move moulds, has been achieved the effect that convenient for bowing out more than half diameter pipes by setting rotation threaded rod.
Description
Technical field
The utility model relates to bending machine technical field, specially a kind of bending machine suitable for minor caliber pipe.
Background technique
Bending machine is roughly divided into CNC tube bending machine, hydraulic pipe bender etc., be applied to power construction, public railway construction, bridge,
Ship etc. pipeline is laid with and builds, and bending machine is mainly used for the steel such as power construction, boiler, bridge, ship, furniture, decoration
The bending of pipe, more, the structurally reasonable, simple operation and other advantages with function.Machine is other than having bend pipe function, moreover it is possible to will be oily
Cylinder is used as hydraulic jack, has cheap, easy to use feature for numerical controlled bending of pipe equipment, at home
Bending machine market occupies leading products position.Existing bending machine is mostly automatically or semi-automatically bending machine, and its structure is complicated,
It is expensive, it wastes one's talent on a petty job for the tubing of machining small diameter, and existing is two fixed molds and one
The mold cooperation of a movement carries out tubing, is not easy to adjust different the distance between the mold of two fixations, what tubing bowed out
Radius has limitation, and relatively elaborate when curved large radius, it is therefore desirable to which a kind of small-bore is suitble to the bending machine of home edition.
Utility model content
The purpose of this utility model is to provide a kind of bending machines suitable for minor caliber pipe, have structure simply just
In operation, be suitble to it is home-use and convenient for adjust between bend pipe mould apart from the advantages of, solve prior art construction complexity, figure
It is larger to be not suitable for home-use, the relatively elaborate problem of curved large radius.
To achieve the above object, the utility model provides the following technical solutions: a kind of bend pipe suitable for minor caliber pipe
Machine, including pedestal offer sliding slot at the top of the pedestal, and the inner surface of the sliding slot is rotatably connected to bidirectional helical bar.
The right end of the bidirectional helical bar stretches out the outer surface of pedestal, the surface of its close right end on the bidirectional helical bar
It is threaded with the first thread barrel, first movement mold, the bidirectional helical are fixedly connected at the top of first thread barrel
Surface on bar close to its left end is threaded with the second thread barrel, is fixedly connected with the second shifting at the top of second thread barrel
Moving mold, opens up at the top of the pedestal fluted, and the inner surface of the groove is rotatably connected to handle, the top of the pedestal
It is fixedly connected with sliding rail, the inner surface of the sliding rail slidably connects third and moves moulds, the rear end that the third moves moulds
Face is hinged with connecting rod, and the surface of its close bottom is hinged on the end of the connecting rod and handle, and the bottom of pedestal is fixed to be connected
It is connected to foot pad.
Preferably, the front end face of the pedestal is fixedly connected with pedal.
Preferably, rubber sleave is fixedly connected at the top of the handle.
Preferably, the inner surface of the groove is fixedly connected with tension spring, its close bottom on the end of the tension spring and handle
The surface in portion is fixedly connected.
Preferably, the right end of the bidirectional helical bar is fixedly connected with rotating bar.
Compared with prior art, the beneficial effects of the utility model are as follows:
One, the utility model is fixedly connected with pedal by the front end face in pedestal, makes in pull handle, foot pedal makes this
Bending machine suitable for minor caliber pipe is more stable when in use, by being fixedly connected with rotation in the right end of bidirectional helical bar
Bar has achieved the effect that mention convenient for rotation bidirectional helical bar by being fixedly connected with rubber sleave at the top of handle for user
It is experienced for comfortable operation, prevents handle from wearing to the hand of patient, tension spring is fixedly connected with by the inner surface in groove, and make to draw
Spring is fixedly connected with the bottom of handle, and tension spring provides pulling force for handle reset, convenient for next pull handle.
Two, the utility model by setting by tubing be placed on third move moulds with second move moulds between, adjust
Behind position, foot pedal holds handle, is pulled along handle, and handle drives connecting rod to squeeze third and moves moulds forward movement,
It is mobile to the direction that moves moulds of first movement mold and second to make third mold, so that tubing be made to bent, when needing to adjust first
It moves moulds when the distance between moving moulds with second, rotates rotating bar, rotating bar drives the rotation of bidirectional helical bar, due to double
Be threadedly coupled to the surface of threaded rod with the inner surface of the first thread barrel and the second thread barrel, and sliding slot limit the first thread barrel and
The rotation of second thread barrel, so that the first thread barrel and the second thread barrel be made to move towards or be moved away from, the first thread barrel and
Second thread barrel drives first movement mold and second to move moulds and move towards or be moved away from, to reach adjusting first
Move moulds and second move moulds between distance effect.
Detailed description of the invention
Fig. 1 is the cross-sectional view of the utility model front view；
Fig. 2 is the cross-sectional view of the utility model side view.
In figure: 1- pedestal, 2- sliding slot, 3- bidirectional helical bar, the first thread barrel of 4-, 5- first movement mold, the second spiral shell of 6-
Line cylinder, 7- second moves moulds, 8- groove, 9- handle, 10- sliding rail, 11- third move moulds, 12- connecting rod, 13- foot pad,
14- pedal, 15- rubber sleave, 16- tension spring, 17- rotating bar.
Specific embodiment
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
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1 to Fig. 2 is please referred to, the utility model provides a kind of technical solution: a kind of bend pipe suitable for minor caliber pipe
Machine, including pedestal 1, pedestal 1 plays support in the present invention, and this is suitable for the effect of the bending machine of minor caliber pipe, pedestal
1 front end face is fixedly connected with pedal 14, by being fixedly connected with pedal 14 in the front end face of pedestal 1, makes in pull handle 9, foot
Pedal 14 keeps the bending machine for being suitable for minor caliber pipe more stable when in use, and the top of pedestal 1 offers sliding slot 2,
First thread barrel 4 and the second thread barrel 6 are slidably connected on the inner surface of sliding slot 2, and the inner surface of sliding slot 2 is rotatably connected to two-way
Threaded rod 3, surface and the first thread barrel 4 and the second thread barrel 6 when bidirectional helical bar 3 rotates, due to bidirectional helical bar 3
Inner surface is threadedly coupled, and sliding slot 2 limits the first thread barrel 4 and the rotation of the second thread barrel 6, to make the first thread barrel 4 and the
Two thread barrels 6 are moved towards or are moved away from, and the first thread barrel 4 and the second thread barrel 6 drive first movement mold 5 and second
Move moulds and 7 move towards or be moved away from, thus reach adjust first movement mold 5 and second move moulds 7 spacing
From effect, the right end of bidirectional helical bar 3 is fixedly connected with rotating bar 17, by being fixedly connected in the right end of bidirectional helical bar 3
Rotating bar 17 has achieved the effect that convenient for rotating bidirectional helical bar 3.
Please refer to Fig. 1 to Fig. 2, the right end of bidirectional helical bar 3 stretches out the outer surface of pedestal 1, close to it on bidirectional helical bar 3
The surface of right end is threaded with the first thread barrel 4, and the inner surface of the first thread barrel 4 and the surface screw thread of bidirectional helical bar 3 connect
It connects, when bidirectional helical bar 3 rotates, makes moving along 3 direction of bidirectional helical bar for the first thread barrel 4, and drive first movement
Mold 5 is mobile, and the top of the first thread barrel 4 is fixedly connected with first movement mold 5, should be suitable for the bending machine of minor caliber pipe
It 11 and second moves moulds between 7 in use, tubing is placed on third and is moved moulds, after adjusting good position, foot pedal 14, hand
Handle 9 is pulled along handle 9, and handle 9 drives connecting rod 12 to squeeze the mobile tool of mould 11 of third and moves forward, and makes third mold
11 is mobile to 7 directions that move moulds of first movement mold 5 and second, thus bent tubing, it is left close to it on bidirectional helical bar 3
The surface at end is threaded with the second thread barrel 6, and the inner surface of the second thread barrel 6 is engaged with the surface of bidirectional helical bar 3, when double
To threaded rod 3 rotate when, due to sliding slot 2 limit the second thread barrel 6 rotation, thus when the second thread barrel 6 along bidirectional helical
3 direction of bar is mobile, and drives second to move moulds 7 mobile, and the top of the second thread barrel 6 is fixedly connected with second and moves moulds 7,
The top of pedestal 1 opens up fluted 8, and groove 8 provides space for the rotation of handle 9, and the inner surface of groove 8 is rotatably connected to handle 9,
When being pulled along spanner 9, handle 9 can by connecting rod 12 squeeze third move moulds 11 make third move moulds 11 to second move
Moving mold 7 and 5 direction of first movement mold are mobile, so that tubing bent, the top of handle 9 is fixedly connected with rubber sleave
15, by being fixedly connected with rubber sleave 15 at the top of handle 9, comfortable operation experience is provided for user, prevents 9 pairs of handle trouble
The hand of person is worn, and the inner surface of groove 8 is fixedly connected with tension spring 16, and on the end of tension spring 16 and handle 9 its close bottom
Surface is fixedly connected, and by being fixedly connected with tension spring 16 in the inner surface of groove 8, and makes the bottom of tension spring 16 and handle 9 is fixed to connect
It connects, tension spring 16 provides pulling force for the reset of handle 9, and convenient for next pull handle 9, the top of pedestal 1 is fixedly connected with sliding rail 10, sliding
Rail 10 makes third move moulds 11 can only move along 10 direction of sliding rail, and the inner surface of sliding rail 10 slidably connects the mobile mould of third
Tool 11, move moulds 11 rear end face of third is hinged with connecting rod 12, close to its bottom on the end of connecting rod 12 and handle 9
Surface is hinged, and the bottom of pedestal 1 is fixedly connected with foot pad 13.
Working principle: should suitable for minor caliber pipe bending machine in use, by tubing be placed on third move moulds 11 with
Second moves moulds between 7, and after adjusting good position, foot pedal 14 holds handle 9, is pulled along handle 9, and handle 9, which drives, to be connected
Extension bar 12 squeezes the mobile tool of mould 11 of third and moves forward, and third mold 11 is made to move moulds 7 sides to first movement mold 5 and second
To movement, so that tubing be made to bent, when need to adjust first movement mold 5 and second move moulds the distance between 7 when, rotation
Rotating bar 17, rotating bar 17 drive the rotation of 3 bar of bidirectional helical, surface and the first thread barrel 4 and second due to bidirectional helical bar 3
The inner surface of thread barrel 6 is threadedly coupled, and sliding slot 2 limits the first thread barrel 4 and the rotation of the second thread barrel 6, to make the first spiral shell
Line cylinder 4 and the second thread barrel 6 are moved towards or are moved away from, and the first thread barrel 4 and the second thread barrel 6 drive first movement mould
Tool 5 and second moves moulds and 7 moves towards or be moved away from, and adjusts first movement mold 5 and the second mobile mould to reach
The effect of distance between tool 7.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of bending machine suitable for minor caliber pipe, including pedestal (1), sliding slot is offered at the top of the pedestal (1)
(2), it is characterised in that: the inner surface of the sliding slot (2) is rotatably connected to bidirectional helical bar (3)；
The right end of the bidirectional helical bar (3) stretches out the outer surface of pedestal (1), its close right end on the bidirectional helical bar (3)
Surface be threaded with the first thread barrel (4), be fixedly connected with first movement mold at the top of first thread barrel (4)
(5), the surface on the bidirectional helical bar (3) close to its left end is threaded with the second thread barrel (6), second thread barrel
(6) it is fixedly connected with second at the top of to move moulds (7), is opened up fluted (8) at the top of the pedestal (1), the groove (8)
Inner surface be rotatably connected to handle (9), be fixedly connected with sliding rail (10) at the top of the pedestal (1), the sliding rail (10)
Inner surface slidably connects third and moves moulds (11), and the move moulds rear end face of (11) of the third is hinged with connecting rod
(12), the surface on the end with handle (9) of the connecting rod (12) close to its bottom is hinged, and the bottom of pedestal (1) is fixed to be connected
It is connected to foot pad (13).
2. a kind of bending machine suitable for minor caliber pipe according to claim 1, it is characterised in that: the pedestal (1)
Front end face be fixedly connected with pedal (14).
3. a kind of bending machine suitable for minor caliber pipe according to claim 1, it is characterised in that: the handle (9)
Top be fixedly connected with rubber sleave (15).
4. a kind of bending machine suitable for minor caliber pipe according to claim 1, it is characterised in that: the groove (8)
Inner surface be fixedly connected with tension spring (16), the end of the tension spring (16) and fixed on handle (9) close to the surface of its bottom
Connection.
5. a kind of bending machine suitable for minor caliber pipe according to claim 1, it is characterised in that: the bidirectional helical
The right end of bar (3) is fixedly connected with rotating bar (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920365906.1U CN209616327U (en) | 2019-03-22 | 2019-03-22 | A kind of bending machine suitable for minor caliber pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920365906.1U CN209616327U (en) | 2019-03-22 | 2019-03-22 | A kind of bending machine suitable for minor caliber pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209616327U true CN209616327U (en) | 2019-11-12 |
Family
ID=68457405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920365906.1U Active CN209616327U (en) | 2019-03-22 | 2019-03-22 | A kind of bending machine suitable for minor caliber pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209616327U (en) |
-
2019
- 2019-03-22 CN CN201920365906.1U patent/CN209616327U/en active Active
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