CN217315274U

CN217315274U - Multi-type aviation pipeline pipe bender

Info

Publication number: CN217315274U
Application number: CN202220893187.2U
Authority: CN
Inventors: 冯旭; 刘欣荣; 王忠浩; 黄宇; 唐万寿
Original assignee: Lingyun Yichang Aviation Equipment Engineering Co ltd; Lingyun Science and Technology Group Co Ltd
Current assignee: Lingyun Yichang Aviation Equipment Engineering Co ltd; Lingyun Science and Technology Group Co Ltd
Priority date: 2022-04-18
Filing date: 2022-04-18
Publication date: 2022-08-30
Anticipated expiration: 2032-04-18

Abstract

The utility model provides a multi-type aviation pipeline pipe bender, which comprises a clamping base, wherein the end part of the clamping base is provided with a first sleeve, and a first vertical shaft is rotatably arranged in the first sleeve through a positioning sleeve; the outer part of the positioning sleeve and the upper part of the sleeve are connected with a rotating plate through a second sleeve; an auxiliary wheel used for bending the conduit is arranged on the rotating plate through a first adjustable device; a telescopic handle structure is fixed on the tail end surface of the rotating plate; the upper part of the first vertical shaft is sleeved with a fixed plate and a main wheel in sequence; the fixing plate is fixedly connected with the clamping base through a fixing column; a blocking column used for limiting the tail end of the catheter is arranged on the fixing plate through a second adjustable device. The pipe bender can be well used in the aircraft maintenance process, can be used for bending and forming different types of aircraft guide pipes, and is convenient to carry and install.

Description

Multi-type aviation pipeline pipe bender

Technical Field

The utility model relates to an aircraft pipe spare part field of bending, concretely relates to many types of aviation pipeline hickey.

Background

In the process of aircraft maintenance, various types of aviation conduit parts can be provided, the conduit parts usually comprise some carbon steel pipes, stainless steel pipes and aluminum pipes, and in order to meet the use requirements, the pipes can be bent and formed. The existing large pipe bender is inconvenient to move and cannot well meet the requirement on convenience in the field repair process.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming prior art not enough, providing many types aviation pipeline hickey, this hickey can be fine be used for the aircraft maintenance in-process, the bending forming of different grade type aircraft pipe uses, and it carries simple to operate, and the return bend that is used for overhauing the scene that can be fine uses.

In order to realize the technical characteristics, the purpose of the utility model is realized as follows: the multi-type aviation pipeline pipe bender comprises a clamping base, wherein a first sleeve is arranged at the end part of the clamping base, and a first vertical shaft is rotatably arranged in the first sleeve through a positioning sleeve; the outer part of the positioning sleeve and the upper part of the sleeve are connected with a rotating plate through a second sleeve; an auxiliary wheel used for bending the conduit is arranged on the rotating plate through a first adjustable device; a telescopic handle structure is fixed on the tail end surface of the rotating plate; the upper part of the first vertical shaft is sleeved with a fixed plate and a main wheel in sequence; the fixing plate is fixedly connected with the clamping base through a fixing column; a blocking column used for limiting the tail end of the catheter is arranged on the fixing plate through a second adjustable device.

The clamping base is of a T-shaped structure, and during specific clamping, a bottom vertical plate of the T-shaped structure is clamped and fixed on the vice.

The bottom end of the clamping base is supported and fixed through a plurality of locking nuts installed at the bottom end of the first stand column.

The first adjustable device comprises a second vertical shaft, the second vertical shaft penetrates through a second sliding groove formed in the rotating plate, and a second locking handle is fixedly mounted at the bottom end of the second vertical shaft; a second triangular tooth socket is machined on the top end face of the rotating plate and matched with the triangular tooth socket machined at the bottom end of the second positioning block; the second positioning block is sleeved on the second vertical shaft and is pressed and fixed at the top end of the rotating plate.

And the top of the second vertical shaft is rotatably provided with an auxiliary wheel through a bearing.

The telescopic handle structure comprises a pore plate fixed at the end of the rotating plate, a plurality of pin shaft holes are processed on the pore plate, and the telescopic handle is sleeved outside the pore plate through a plurality of positioning pin shaft positioning sleeves.

The second adjustable device comprises a first sliding chute processed on the fixed plate, a first triangular tooth socket is processed at the bottom end of the fixed plate, and the first triangular tooth socket is matched with a triangular tooth socket processed at the top end of the first positioning block; first locating block links to each other with first locking handle is fixed through the stay bolt that passes first spout and block the post.

The utility model discloses there is following beneficial effect:

1. through adopting the utility model discloses an in the aircraft maintenance process that is used for that the hickey can be fine, the bending forming of different grade type aircraft pipe uses, and it carries simple to operate, and the return bend that is used for overhauing the scene that can be fine uses.

2. The whole pipe bender can be conveniently clamped and fixed by the clamping base, and further the subsequent pipe bending use is facilitated.

3. The locking nut can be used for effectively supporting and fixing parts on the first vertical shaft.

4. The installation position of the auxiliary wheel can be conveniently adjusted through the first adjustable device, so that the auxiliary wheel is suitable for catheters with different lengths; and the reliable fixation of the second vertical shaft can be realized through the tooth-shaped matching between the second positioning block and the second triangular tooth socket.

5. The auxiliary wheel can be rotatably supported through the bearing, and smooth rotation of the auxiliary wheel around the second vertical shaft is guaranteed.

6. Through foretell telescopic handle structure can be convenient adjust the length of whole handle, and then make things convenient for follow-up return bend in-process, realize the crooked drive of pipe.

7. The second adjustable device can be used for adjusting the installation position of the blocking column, and further adapts to the blocking and limiting use of catheters with different lengths.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a first perspective three-dimensional view of the present invention.

Fig. 2 is a second perspective three-dimensional view of the present invention.

Fig. 3 is a third perspective three-dimensional view of the present invention.

Fig. 4 is a top view of the present invention.

Fig. 5 is a view a-a of fig. 4 according to the present invention.

Fig. 6 is a structural view of the present invention, with the telescopic handle structure removed from fig. 1.

Fig. 7 is a structural view of the present invention shown in fig. 2 with the telescopic handle removed.

In the figure: the clamping device comprises a clamping base 1, a guide pipe 2, a fixing plate 3, a fixing column 4, a first sliding chute 5, a first positioning block 6, a first triangular tooth groove 7, a first locking handle 8, a blocking column 9, a first vertical shaft 10, a main wheel 11, a positioning sleeve 12, a second sleeve 13, a sleeve 14, a locking nut 15, an auxiliary wheel 16, a second vertical shaft 17, a second locking handle 18, a second positioning block 19, a second triangular tooth groove 20, a second sliding chute 21, a rotating plate 22, a pore plate 23, a pin shaft hole 24, a positioning pin shaft 25, a telescopic handle 26, a bearing 27 and a long bolt 28.

Detailed Description

The following describes embodiments of the present invention with reference to the accompanying drawings.

Referring to fig. 1-7, the multi-type aviation pipeline pipe bender comprises a clamping base 1, wherein a first sleeve 14 is arranged at the end part of the clamping base 1, and a first vertical shaft 10 is rotatably arranged in the first sleeve 14 through a positioning sleeve 12; a rotating plate 22 is connected to the outer part of the positioning sleeve 12 and the upper part of the sleeve 14 through a second sleeve 13; the turning plate 22 is provided with a secondary wheel 16 for bending the conduit through a first adjustable device; a telescopic handle structure is fixed on the tail end surface of the rotating plate 22; the upper part of the first vertical shaft 10 is sleeved with a fixed plate 3 and a main wheel 11 in sequence; the fixed plate 3 is fixedly connected with the clamping base 1 through a fixed column 4; a stop column 9 for limiting the tail end of the catheter is arranged on the fixing plate 3 through a second adjustable device. This hickey can be fine be used for the aircraft maintenance in-process, and the bending of different grade type aircraft pipe uses, and it carries simple to operate, and the on-the-spot return bend of maintaining that is used for that can be fine uses. During the use, according to the length of specific pipe 2, adjust the position of block post 9 and auxiliary wheel 16, then set up pipe 2 between block post 9, main wheel 11 and auxiliary wheel 16, again manual pulling rotating plate 22, through rotating plate 22 drive auxiliary wheel 16, through auxiliary wheel 16 pipe 2 is around main wheel 11 bending type.

Furthermore, the clamping base 1 is of a T-shaped structure, and during specific clamping, a bottom vertical plate of the T-shaped structure is clamped and fixed on the vice. The whole pipe bender can be conveniently clamped and fixed by the clamping base 1, and further, the subsequent pipe bending is convenient to use.

Further, the bottom end of the clamping base 1 is supported and fixed by a plurality of lock nuts 15 installed at the bottom end of the first upright post 10. The locking nut 15 can be used for effectively supporting and fixing parts on the first vertical shaft 10.

Further, the first adjustable device comprises a second vertical shaft 17, the second vertical shaft 17 penetrates through a second sliding groove 21 formed in a rotating plate 22, and a second locking handle 18 is fixedly mounted at the bottom end of the second vertical shaft 17; a second triangular tooth socket 20 is processed on the top end face of the rotating plate 22, and the second triangular tooth socket 20 is matched with the triangular tooth socket processed at the bottom end of the second positioning block 19; the second positioning block 19 is sleeved on the second vertical shaft 17 and is pressed and fixed on the top end of the rotating plate 22. The installation position of the auxiliary wheel 16 can be conveniently adjusted through the first adjustable device, so that the auxiliary wheel is suitable for catheters with different lengths; and the reliable fixing of the second vertical shaft 17 can be realized through the tooth-shaped matching between the second positioning block 19 and the second triangular tooth socket 20. In the specific adjusting process, the second positioning block 19 is loosened by loosening the second locking handle 18, the position of the second positioning block 19 on the second triangular tooth socket 20 is adjusted, and after the adjustment is completed, the second positioning block 19 is reliably locked and fixed by the second locking handle 18.

Further, the top of the second vertical shaft 17 is rotatably provided with a secondary wheel 16 through a bearing 27. The auxiliary wheel 16 can be rotatably supported by the bearing 27, and can be smoothly rotated around the second vertical shaft 17.

Furthermore, telescopic handle structure is including fixing the orifice plate 23 at rotor plate 22 end, and processing has a plurality of round pin shaft holes 24 on the orifice plate 23, and telescopic handle 26 is equipped with through a plurality of location round pin axle 25 location cover in the outside of orifice plate 23. Through foretell telescopic handle structure can be convenient adjust the length of whole handle, and then make things convenient for follow-up return bend in-process, realize the crooked drive of pipe. In the specific adjusting process, the length of the telescopic handle 26 on the orifice plate 23 is adjusted, and after the adjustment is completed, the orifice plate is locked and fixed through the positioning pin shaft 25.

Further, the second adjustable device comprises a first sliding chute 5 processed on the fixed plate 3, a first triangular tooth groove 7 is processed at the bottom end of the fixed plate 3, and the first triangular tooth groove 7 is matched with a triangular tooth groove processed at the top end of the first positioning block 6; the first positioning block 6 is fixedly connected with the first locking handle 8 through a long bolt 28 passing through the first sliding slot 5 and the blocking column 9. The second adjustable device can be used for adjusting the installation position of the blocking column 9, and further adapts to the blocking and limiting use of catheters with different lengths. In the concrete adjustment process, at first, loosen first locking handle 8, and then loosen first locating piece 6, treat first locating piece 6 and loosen afterwards, through adjusting its position in fixed plate 3 bottom to drive the position of blocking post 9 in first spout 5, and then realize the regulation of its position, after the regulation is accomplished, will block post 9 and lock fixedly through first locking handle 8.

The utility model discloses a working process and principle:

when the guide pipe 2 needs to be bent, firstly, a bottom vertical plate of the clamping base 1 is clamped and fixed on the vice, the fixed installation position of the blocking column 9 on the fixing plate 3 is adjusted according to the length and the bending position of the guide pipe 2, and after the adjustment is finished, the blocking column 9 is effectively locked and fixed through the first locking handle 8; then, the mounting position of the auxiliary wheel 16 is adjusted, and after the adjustment is completed, the second positioning block 19 is reliably locked and fixed through the second locking handle 18, so that the auxiliary wheel 16 is reliably positioned; the catheter 2 is arranged among the blocking column 9, the main wheel 11 and the auxiliary wheel 16, the rotating plate 22 is manually pulled, the telescopic handle 26 is rotated to further drive the rotating plate 22, the auxiliary wheel 16 is driven through the rotating plate 22, and the catheter 2 is bent and formed around the main wheel 11 through the auxiliary wheel 16.

Claims

1. Many types aviation pipeline hickey, its characterized in that: the clamping device comprises a clamping base (1), wherein a first sleeve (14) is arranged at the end part of the clamping base (1), and a first vertical shaft (10) is rotatably arranged in the first sleeve (14) through a positioning sleeve (12); the outer part of the positioning sleeve (12) and the upper part of the sleeve (14) are connected with a rotating plate (22) through a second sleeve (13); a secondary wheel (16) used for bending the conduit is arranged on the rotating plate (22) through a first adjustable device; a telescopic handle structure is fixed on the tail end surface of the rotating plate (22); the upper part of the first vertical shaft (10) is sleeved with a fixed plate (3) and a main wheel (11) in sequence; the fixing plate (3) is fixedly connected with the clamping base (1) through a fixing column (4); a blocking column (9) used for limiting the tail end of the catheter is arranged on the fixing plate (3) through a second adjustable device.

2. The polytype aircraft pipeline bender according to claim 1, wherein: the clamping base (1) is of a T-shaped structure, and a bottom vertical plate of the T-shaped structure is clamped and fixed on the vice in a clamping mode.

3. The polytype aircraft pipeline bender according to claim 1 or 2, wherein: the bottom end of the clamping base (1) is supported and fixed through a plurality of locking nuts (15) arranged at the bottom end of the first vertical shaft (10).

4. The polytype aircraft pipeline bender according to claim 1, wherein: the first adjustable device comprises a second vertical shaft (17), the second vertical shaft (17) penetrates through a second sliding groove (21) formed in the rotating plate (22), and a second locking handle (18) is fixedly mounted at the bottom end of the second vertical shaft (17); a second triangular tooth socket (20) is machined on the top end face of the rotating plate (22), and the second triangular tooth socket (20) is matched with a triangular tooth socket machined at the bottom end of a second positioning block (19); the second positioning block (19) is sleeved on the second vertical shaft (17) and is pressed and fixed at the top end of the rotating plate (22).

5. The polytype aircraft pipeline bender according to claim 4, wherein: the top of the second vertical shaft (17) is rotatably provided with a secondary wheel (16) through a bearing (27).

6. The polytype aircraft pipeline bender according to claim 1, wherein: the telescopic handle structure comprises a hole plate (23) fixed at the end of a rotating plate (22), a plurality of pin shaft holes (24) are machined in the hole plate (23), and the telescopic handle (26) is positioned and sleeved outside the hole plate (23) through a plurality of positioning pin shafts (25).

7. The polytype aircraft pipeline bender according to claim 1, wherein: the second adjustable device comprises a first sliding chute (5) machined on the fixing plate (3), a first triangular tooth socket (7) is machined at the bottom end of the fixing plate (3), and the first triangular tooth socket (7) is matched with a triangular tooth socket machined at the top end of the first positioning block (6); the first positioning block (6) is fixedly connected with the first locking handle (8) through a long bolt (28) penetrating through the first sliding groove (5) and the blocking column (9).