CN217798284U

CN217798284U - Inner exhaust pipe one-time forming precision pipe bending machine

Info

Publication number: CN217798284U
Application number: CN202220832999.6U
Authority: CN
Inventors: 刘勇; 李玉发
Original assignee: Qingdao Weihuang Precision Electromechanical Co ltd
Current assignee: Jiangsu Weihuang Precision Electromechanical Co ltd; Qingdao Weihuang Precision Electromechanical Co ltd
Priority date: 2022-04-12
Filing date: 2022-04-12
Publication date: 2022-11-15
Anticipated expiration: 2032-04-12

Abstract

The utility model relates to an blast pipe processing technology field just discloses an interior exhaust pipe one shot forming precision bending machine, including the bending machine organism, the plane board is installed to the upper end of bending machine organism, and plane board and bending machine organism fixed connection, the top panel is installed through the fixed bolster in the upper end of plane board, and top panel and fixed bolster fixed connection, the intermediate position department of top panel lower extreme installs first cylinder, and first cylinder passes through the cylinder base with the top panel and is connected, one side of top panel upper end is provided with the second cylinder, and the second cylinder passes through the cylinder base with the top panel and be connected, one side of first cylinder lower extreme is provided with the eleventh cylinder, the ninth cylinder is installed to one side of top panel rear end below. The product is finally molded by controlling the cylinder to act according to the specified requirement, so that the working efficiency is improved.

Description

Inner exhaust pipe one-time forming precision pipe bending machine

Technical Field

The utility model relates to an blast pipe processing technology field specifically is an interior blast pipe one shot forming precision bending machine.

Background

The pipe bender is a machine for bending pipes, and is roughly divided into a numerical control pipe bender, a hydraulic pipe bender and the like, and is applied to pipe laying and repairing in the aspects of electric power construction, highway construction, bridges, ships and the like. Pipe bending machines can be broadly classified into numerical control pipe bending machines, hydraulic pipe bending machines, and the like. The pipeline laying and repairing device is mainly used for electric power construction, highway construction, pipeline laying and repairing in the aspects of boilers, bridges, ships, furniture, decoration and the like, and has the advantages of multiple functions, reasonable structure, simplicity in operation and the like. For example, when the exhaust pipe of the air conditioner compressor is manufactured, a pipe bender is required to be used for pipe bending and forming operation.

The traditional pipe bending machine is used for bending and forming a pipe fitting, most pipe bending machines can only bend words or a small number of times, but for pipe fittings in certain industries, such as an air conditioner compressor exhaust pipe, bending needs to be conducted for dozens of times, the traditional bending equipment can only conduct limiting adjustment on a bent part through manpower after a first stage in the bending process is finished, bending in a second stage is restarted, mechanical continuous bending for dozens of times cannot be achieved, the pipe bending machine is low in product precision and quality, non-uniform and unstable in shape and low in pipe bending efficiency, needs to be matched with the manufacturing process of the air conditioner compressor exhaust pipe, can achieve continuous bending for dozens of times, and solves the existing problems, and the pipe bending machine with one-step forming precision for the inner exhaust pipe is provided.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides an interior exhaust pipe one shot forming precision bending machine to solve the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides an interior exhaust pipe one shot forming precision bending machine, includes the bending machine organism, the plane board is installed to the upper end of bending machine organism, and plane board and bending machine organism fixed connection, the top panel is installed through the fixed bolster to the upper end of plane board, and top panel and fixed bolster fixed connection, the intermediate position department of top panel lower extreme installs first cylinder, and first cylinder passes through the cylinder base with the top panel and is connected, one side of top panel upper end is provided with the second cylinder, and the second cylinder passes through the cylinder base with the top panel and be connected, one side of first cylinder lower extreme is provided with the eleventh cylinder, and the eleventh cylinder passes through the cylinder base with the top panel and is connected, the ninth cylinder is installed to one side of top panel rear end below, and the ninth cylinder passes through the cylinder seat with the top panel and is connected.

Preferably, one side of the upper end of the plane plate is provided with a central die holder, one side of the upper end of the central die holder is provided with a cylinder fixing plate, the cylinder fixing plate is fixedly connected with the central die holder, and one side of the lower end of the cylinder fixing plate is provided with a small cylinder.

Preferably, a sixth cylinder, a seventh cylinder, a third cylinder, a fourth cylinder and a tenth cylinder are sequentially installed on one side of the front end of the outer portion of the central die holder, and the sixth cylinder, the seventh cylinder, the third cylinder, the fourth cylinder and the tenth cylinder are connected with the central die holder through cylinder seats.

Preferably, an eighth cylinder is arranged on one side of the right end of the central die holder and is connected with the central die holder through a cylinder holder, and a fifth cylinder is arranged on one side of the left end of the central die holder and is connected with the central die holder through a cylinder holder.

Preferably, a controller support is installed on one side of the right end outside the plane plate and connected with the plane plate through bolts, and a twelfth air cylinder is arranged at the lower end of the controller support and fixedly connected with the controller support.

Preferably, the four corners of the lower end of the pipe bender body are provided with the horseback wheels, and the horseback wheels are connected with the pipe bender body through bolts.

(III) advantageous effects

Compared with the prior art, the utility model provides an interior exhaust pipe one shot forming precision bending machine possesses following beneficial effect:

1. firstly, placing a welded straight pipe into a die hole of a silencing cover, pressing down an eleventh cylinder above the straight pipe, and fixing the silencing cover; the twelfth cylinder drives the bending wheel to bend; the eleventh cylinder bends the pipe downwards; then a small air cylinder below the main mold drives the movable mold to extend out of the main mold, and a sixth air cylinder drives the bending wheel to bend a third bend; the seventh cylinder pushes the fourth cylinder to be close to the main mold, the fourth cylinder drives the bending wheel to push the pipe to the upper part, and a fourth bend is bent; the fifth cylinder drives the bending wheel to horizontally push the pipe and bend the pipe into a fifth bend; the first cylinder drives the bending wheel to bend a sixth bend and a seventh bend; then the second cylinder moves downwards to drive the bending wheel to bend an eighth bend; pushing the movable mould by the small cylinder to extend out of the main mould, horizontally pushing the pipe by the third cylinder, and bending to form a ninth bend; the eighth cylinder pushes the fourth cylinder to be close to the main die, the fourth cylinder ascends to drive the bending wheel to push the pipe upwards, and a tenth bend is bent; at the moment, the small cylinder drives the movable mould to extend out of the main mould, then the tenth cylinder bends the pipe to the horizontal position, and an eleventh bend is bent; and finally, the ninth cylinder pushes the second cylinder to be close to the main mold, and the second cylinder drives the bending wheel to bend the last bend. At the moment, all the cylinders return to the original positions, the bent product is taken out, and the product is finally molded by controlling the cylinders to act according to the specified requirements, so that the working efficiency is improved;

2. the fortune horse wheel is installed to the lower extreme of bending machine organism, when needs remove the bending machine organism, peels off the brake mechanism of fortune horse wheel, has cancelled the rotation spacing to the fortune horse wheel, removes the bending machine organism afterwards to this makes the removal of bending machine organism more convenient, removes to the assigned position after, uses brake mechanism to fix the fortune horse wheel, makes this fortune horse wheel forbid rotating.

Drawings

FIG. 1 is a front view of the structure of the present invention;

FIG. 2 is a side view of the structure of the present invention;

fig. 3 is a top view of the present invention.

In the figure: 1. a pipe bender body; 2. a fortune horse wheel; 3. a top panel; 4. a planar plate; 5. a controller bracket; 6. a small cylinder; 7. a cylinder fixing plate; 8. a first cylinder; 9. a second cylinder; 10. a third cylinder; 11. a fourth cylinder; 12. a fifth cylinder; 13. a sixth cylinder; 14. A seventh cylinder; 15. an eighth cylinder; 16. a ninth cylinder; 17. a tenth cylinder; 18. an eleventh cylinder; 19. a twelfth cylinder; 20. a central die holder.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a technical scheme, an interior exhaust pipe one shot forming precision bending machine, please refer to and refer to fig. 1, fig. 2 and fig. 3, including bending machine organism 1, plane board 4 is installed to bending machine organism 1's upper end, and plane board 4 and bending machine organism 1 fixed connection, top panel 3 is installed through the fixed bolster in the upper end of plane board 4, and top panel 3 and fixed bolster fixed connection, first cylinder 8 is installed to the intermediate position department of top panel 3 lower extreme, and first cylinder 8 is connected through the cylinder base with top panel 3, one side of top panel 3 upper end is provided with second cylinder 9, and second cylinder 9 passes through the cylinder base with top panel 3 and is connected, one side of first cylinder 8 lower extreme is provided with eleventh cylinder 18, and eleventh cylinder 18 passes through the cylinder base with top panel 3 and is connected, ninth cylinder 16 is installed to one side of top panel 3 rear end below, and ninth cylinder 16 is connected through the cylinder seat with top panel 3.

Further, a central die holder 20 is arranged on one side of the upper end of the plane plate 4, a cylinder fixing plate 7 is mounted on one side of the upper end of the central die holder 20, the cylinder fixing plate 7 is fixedly connected with the central die holder 20, and a small cylinder 6 is arranged on one side of the lower end of the cylinder fixing plate 7.

Further, a sixth cylinder 13, a seventh cylinder 14, a third cylinder 10, a fourth cylinder 11 and a tenth cylinder 17 are sequentially installed on one side of the front end of the outer portion of the central die holder 20, and the sixth cylinder 13, the seventh cylinder 14, the third cylinder 10, the fourth cylinder 11 and the tenth cylinder 17 are connected with the central die holder 20 through cylinder holders.

Further, an eighth cylinder 15 is arranged on one side of the right end of the central die holder 20, the eighth cylinder 15 is connected with the central die holder 20 through a cylinder block, a fifth cylinder 12 is arranged on one side of the left end of the central die holder 20, and the fifth cylinder 12 is connected with the central die holder 20 through a cylinder block.

Further, a controller support 5 is installed on one side of the right end outside the plane plate 4, the controller support 5 is connected with the plane plate 4 through bolts, a twelfth air cylinder 19 is arranged at the lower end of the controller support 5, and the twelfth air cylinder 19 is fixedly connected with the controller support 5.

Further, referring to fig. 1 and fig. 2, the fomes wheels 2 are mounted at four corners of the lower end of the pipe bender body 1, and the fomes wheels 2 are connected with the pipe bender body 1 through bolts.

The working principle of the device is as follows: firstly, placing a welded straight pipe into a die hole of a silencing cover, and pressing down an eleventh air cylinder 18 above to fix the silencing cover; the twelfth air cylinder 19 drives the bending wheel to bend the pipe; the eleventh cylinder 18 bends the pipe downward; then a small cylinder 6 below the main die drives the movable die to extend out of the main die, and a sixth cylinder 13 drives a bending wheel to bend a third bend; the seventh cylinder 14 pushes the fourth cylinder 11 to be close to the main mold, the fourth cylinder 11 drives the bending wheel to push the pipe to the upper part, and a fourth bend is bent; the fifth cylinder 12 drives the bending wheel to horizontally push the pipe and bend the pipe into a fifth bend; the first cylinder 8 drives the bending wheel to bend a sixth bend and a seventh bend; then the second cylinder 9 moves downwards to drive the bending wheel to bend an eighth bend; the small cylinder 6 pushes the movable mould to extend out of the main mould, and the third cylinder 10 pushes the pipe horizontally to bend a ninth bend; the eighth cylinder 15 pushes the fourth cylinder 11 to approach the main mold, the fourth cylinder 11 rises to drive the bending wheel to push the pipe upwards, and a tenth bend is formed; at the moment, the small cylinder 6 drives the movable mould to extend out of the main mould, and then the tenth cylinder 17 bends the pipe to the horizontal position to bend an eleventh bend; finally, a ninth cylinder 16 pushes the second cylinder 9 to approach the main mold, and the second cylinder 9 drives the bending wheel to bend the last bend. At the moment, all the cylinders return to the original positions, and the bent product is taken out.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an interior exhaust pipe one shot forming precision bending machine which characterized in that: the pipe bending machine comprises a pipe bending machine body (1), a plane plate (4) is installed at the upper end of the pipe bending machine body (1), the plane plate (4) is fixedly connected with the pipe bending machine body (1), a top panel (3) is installed at the upper end of the plane plate (4) through a fixing support, the top panel (3) is fixedly connected with the fixing support, a first air cylinder (8) is installed at the middle position of the lower end of the top panel (3), the first air cylinder (8) is connected with the top panel (3) through an air cylinder base, a second air cylinder (9) is arranged on one side of the upper end of the top panel (3), the second air cylinder (9) is connected with the top panel (3) through an air cylinder base, an eleventh air cylinder (18) is arranged on one side of the lower end of the first air cylinder (8), the eleventh air cylinder (18) is connected with the top panel (3) through an air cylinder base, a ninth air cylinder (16) is installed on one side of the lower portion of the rear end of the top panel (3), and the ninth air cylinder (16) is connected with the top panel (3) through an air cylinder base.

2. The one-step forming precision pipe bender of the inner exhaust pipe according to claim 1, characterized in that: one side of the upper end of the plane plate (4) is provided with a central die holder (20), one side of the upper end of the central die holder (20) is provided with a cylinder fixing plate (7), the cylinder fixing plate (7) is fixedly connected with the central die holder (20), and one side of the lower end of the cylinder fixing plate (7) is provided with a small cylinder (6).

3. The pipe bender with one-step forming precision for the inner exhaust pipe according to claim 2, characterized in that: a sixth cylinder (13), a seventh cylinder (14), a third cylinder (10), a fourth cylinder (11) and a tenth cylinder (17) are sequentially mounted on one side of the front end of the outer portion of the central die holder (20), and the sixth cylinder (13), the seventh cylinder (14), the third cylinder (10), the fourth cylinder (11) and the tenth cylinder (17) are connected with the central die holder (20) through cylinder seats.

4. The one-step forming precision pipe bender of the inner exhaust pipe according to claim 2, characterized in that: one side of the right end of the central die holder (20) is provided with an eighth cylinder (15), the eighth cylinder (15) is connected with the central die holder (20) through a cylinder holder, one side of the left end of the central die holder (20) is provided with a fifth cylinder (12), and the fifth cylinder (12) is connected with the central die holder (20) through a cylinder holder.

5. The pipe bender with one-step forming precision for the inner exhaust pipe according to claim 1, characterized in that: controller support (5) are installed to one side of the outside right-hand member of plane plate (4), and pass through bolted connection with plane plate (4) controller support (5), the lower extreme of controller support (5) is provided with twelfth cylinder (19), and twelfth cylinder (19) and controller support (5) fixed connection.

6. The pipe bender with one-step forming precision for the inner exhaust pipe according to claim 1, characterized in that: four corners of the lower end of the pipe bender body (1) are provided with the Fuma wheels (2), and the Fuma wheels (2) are connected with the pipe bender body (1) through bolts.