CN211539099U

CN211539099U - High-precision manual core-pulling pipe bending equipment

Info

Publication number: CN211539099U
Application number: CN201921621309.7U
Authority: CN
Inventors: 任伟; 任大攀
Original assignee: Shenzhen Shentong Xingye Technology Co ltd
Current assignee: Shenzhen Shentong Xingye Technology Co ltd
Priority date: 2019-09-27
Filing date: 2019-09-27
Publication date: 2020-09-22
Anticipated expiration: 2029-09-27

Abstract

The utility model discloses a high-precision manual core-pulling pipe bending device, which comprises an operation platform, an installation end, a bending device, an adjusting device and a driving device; because the big or small diameter of return bend differs, traditional return bend equipment is difficult to adjust bending die, cause the problem of the phenomenon that tubular product is bent and flattens easily, place the return bend inside bending die this moment, according to the diameter size of return bend, start driving motor and drive the rolling disc and rotate, and then make the rotation post drive the swinging arms and carry out the swing about, can drive the removal that the regulation pole carried out about, and then make the regulation mould can be under the drive of regulation pole, can carry out the removal about the connecting rod, make bending die and the inside distance of the crooked pipeline between the regulation mould adjust, can adjust bending die effectively, avoid tubular product to take place because of the too big phenomenon that can't pass bending die of diameter, and easy operation is convenient.

Description

High-precision manual core-pulling pipe bending equipment

Technical Field

The utility model relates to a return bend equipment technical field specifically is a manual return bend equipment of loosing core of high accuracy.

Background

The pipe bending machine is roughly divided into a numerical control pipe bending machine, a hydraulic pipe bending machine and the like, is applied to pipeline laying and repairing in the aspects of electric power construction, highway construction, bridges, ships and the like, and is mainly used for bending steel pipes in the aspects of electric power construction, boilers, bridges, ships, furniture, decoration and the like, and has the advantages of multiple functions, reasonable structure, simplicity in operation and the like.

However, the traditional equipment is difficult to adjust the bending die, and the pipe cannot be bent easily due to overlarge diameter.

Therefore, the person skilled in the art provides a high-precision manual core pulling elbow device to solve the problems in the background art mentioned above.

Disclosure of Invention

An object of the utility model is to provide a manual return bend equipment of loosing core of high accuracy to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a high-precision manual core-pulling pipe bending device comprises an operation table, a mounting end, a bending device, an adjusting device and a driving device; the middle position of the left side of the upper end of the operating platform is provided with an installation end, the installation end is provided with a bending device, the middle position of the right end of the bending device is provided with an adjusting device, the end part of the right side of the operating platform is provided with an extension end, and the extension end is provided with a driving device; the driving device comprises an adjusting rod, a cross rod, a vertical rod and a rotating disc; the right-hand member lower extreme that extends the end is equipped with the horizontal pole, the right-hand member that extends the end is equipped with the montant that corresponds the setting with the horizontal pole, and horizontal pole and montant intermediate position are equipped with the regulation pole, and the right-hand member of adjusting the pole is equipped with the link, the right side tip of adjusting the pole is equipped with the buffer spring of a plurality of range in order with the junction of extending the end, and the lower extreme of montant is equipped with the rolling disc, the back end of rolling disc is equipped with driving motor, the outer lane surface of rolling disc is equipped with the rotation post, and the side end of going up of montant is equipped with the swinging arms, and the swinging arms is equipped with the connection pivot with the junction of montant, and swing joint between the.

As a further aspect of the present invention: the bending device comprises a mounting end, a bending die, a rotating hook and a bending pipeline; the right side of installation end is equipped with bending die, and the upper and lower both ends of installation end all are equipped with the rotating hook, and bending die's inside is equipped with to inlay and establishes and has placed the return bend, and bending die's inside sets up the crooked pipeline that the laminating return bend set up.

As a further aspect of the present invention: the adjusting device comprises an adjusting die, a connecting rod and a connecting spring; the right-hand member of bending die is equipped with the regulation mould, and adjusts the mould and all is equipped with the connecting rod in both ends about being close to one side of bending die, and the connecting rod all runs through the inside that extends to bending die, and the running through of connecting rod is served and all is equipped with connecting spring, and adjusts the pole and keep away from one side tip and the regulation mould fixed connection that extend the end.

As a further aspect of the present invention: and a rotating column is arranged in the bending die.

As a further aspect of the present invention: the corresponding positions of the cross rod, the vertical rod and the adjusting rod are provided with sliding clamping sleeves which are arranged in a penetrating mode.

As a further aspect of the present invention: driving motor and external power source and outside singlechip electric connection, and the model of outside singlechip is: SMC 62.

As a further aspect of the present invention: and a driving shaft is arranged at the joint of the driving motor and the rotating disc.

Compared with the prior art, the beneficial effects of the utility model are that: this device is applicable to multiple bending die occasion, because the big or small diameter of return bend differs, traditional return bend equipment is difficult to adjust bending die, cause the problem of tubular product to be bent the squashed phenomenon easily, place the return bend inside bending die this moment, according to the diameter size of return bend, start driving motor and drive the rolling disc and rotate, and then make the rotation post drive the swinging arms and carry out the swing about, can drive the removal that the regulation pole carried out about, and then make the regulation mould can be under the drive of regulation pole, can carry out the removal about the connecting rod, make bending die and the inside distance of the crooked pipeline between the regulation mould adjust, can adjust bending die effectively, avoid tubular product to take place because of the too big phenomenon that can't pass bending die of diameter, and easy operation is convenient.

Drawings

Fig. 1 is a schematic structural diagram of a high-precision manual core-pulling pipe bending device.

Fig. 2 is a schematic structural diagram of a sectional view of a bending die of a high-precision manual core-pulling pipe bending device.

Fig. 3 is an enlarged schematic structural diagram of a high-precision manual core-pulling bend device driving device.

In the figure: 1-operation table, 2-elbow pipe, 3-installation end, 4-bending mould, 5-rotating hook, 6-adjusting mould, 7-adjusting rod, 8-extension end, 9-bending pipeline, 10-connecting spring, 11-connecting rod, 12-cross rod, 13-sliding clamping sleeve, 14-vertical rod, 15-rotating disc, 16-driving motor, 17-driving shaft, 18-swinging rod, 19-connecting rotating shaft, 20-swinging cavity, 21-rotating column, 22-connecting end and 23-buffer spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

Referring to fig. 1 to 3, in an embodiment of the present invention, a high-precision manual core-pulling pipe bending apparatus includes an operation console, an installation end, a bending device, an adjusting device, and a driving device; the middle position of the left side of the upper end of the operating platform 1 is provided with an installation end 3, the installation end 3 is provided with a bending device, the middle position of the right end of the bending device is provided with an adjusting device, the end part of the right side of the operating platform 1 is provided with an extension end 8, and the extension end 8 is provided with a driving device; the driving device comprises an adjusting rod 7, a cross rod 12, a vertical rod 14 and a rotating disc 15; the utility model discloses a swing rod, including extension end 8, the right-hand member lower extreme of extension end 8 is equipped with horizontal pole 12, the right-hand member of extension end 8 is equipped with the montant 14 that corresponds the setting with horizontal pole 12, and horizontal pole 12 and montant 14 intermediate position are equipped with regulation pole 7, and the right-hand member of adjusting pole 7 is equipped with link 22, the right-hand member side end of adjusting pole 7 is equipped with a plurality of buffer spring 23 of arranging in order with the junction of extension end 8, and the lower extreme of montant 14 is equipped with rolling disc 15, the back end of rolling disc 15 is equipped with driving motor 16, the outer lane surface of rolling disc 15 is equipped with rotation post 21, and the upside tip of montant 14 is equipped with swinging arms 18, and swinging arms 18 and montant 14's junction is equipped with and connects pivot 19, and swing arms 18's downside tip and link.

The bending device comprises a mounting end 3, a bending die 4, a rotating hook 5 and a bent pipeline 9; the right side of installation end 3 is equipped with bending die 4, and the upper and lower both ends of installation end 3 all are equipped with rotating hook 5, and bending die 4's inside is equipped with to inlay and establishes and has placed return bend 2, and bending die 4's inside sets up the crooked pipeline 9 that laminating return bend 2 set up.

The adjusting device comprises an adjusting die 6, a connecting rod 11 and a connecting spring 10; the right-hand member of bending die 4 is equipped with adjusts mould 6, and adjusts mould 6 and all is equipped with connecting rod 11 at both ends about being close to one side of bending die 4, and connecting rod 11 all runs through the inside that extends to bending die 4, and the end that runs through of connecting rod 11 all is equipped with connecting spring 10, and adjusts a lateral end portion that pole 7 kept away from and extends end 8 and adjust mould 6 fixed connection.

The bending die 4 is internally provided with a rotating column.

The corresponding positions of the cross rod 12 and the vertical rod 14 with the adjusting rod 7 are provided with sliding clamping sleeves 13 which are arranged in a penetrating way.

The driving motor 16 is electrically connected with an external power supply and an external single chip microcomputer, and the model of the external single chip microcomputer is as follows: SMC 62.

The joint of the driving motor 16 and the rotating disc 15 is provided with a driving shaft 17.

The utility model discloses a theory of operation is:

the utility model relates to a high-precision manual core-pulling pipe bending device, which is suitable for various pipe bending die occasions, because the diameters of the bent pipes 2 are different, the traditional pipe bending device is difficult to adjust the bending die, and the phenomenon that the pipe is easily bent and flattened is easily caused, at the moment, the bent pipes 2 are placed in the bending die 4, according to the diameters of the bent pipes 2, a driving motor 16 is started to drive a rotating disc 15 to rotate, so that a rotating column 21 drives a swinging rod 18 to swing left and right, a regulating rod 7 can be driven to move left and right, and then the regulating die 6 can move the connecting rod 11 left and right under the driving of the regulating rod 7, so that the distance inside a bent pipeline 9 between the bending die 4 and the regulating die 6 can be regulated, the bending die can be effectively regulated, and the phenomenon that the pipe cannot pass through the bending die 4 due to overlarge diameter is avoided, and the operation is simple and convenient.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A high-precision manual core-pulling pipe bending device comprises an operation table, a mounting end, a bending device, an adjusting device and a driving device; the bending device is characterized in that an installation end (3) is arranged in the middle of the left side of the upper end of the operating platform (1), a bending device is arranged on the installation end (3), an adjusting device is arranged in the middle of the right end of the bending device, an extension end (8) is arranged at the right end of the operating platform (1), and a driving device is arranged on the extension end (8); the driving device comprises an adjusting rod (7), a cross rod (12), a vertical rod (14) and a rotating disc (15); the lower end of the right end of the extension end (8) is provided with a cross rod (12), the right end of the extension end (8) is provided with a vertical rod (14) which is arranged corresponding to the cross rod (12), the middle positions of the cross rod (12) and the vertical rod (14) are provided with an adjusting rod (7), the right end of the adjusting rod (7) is provided with a connecting end (22), the joint of the right end of the adjusting rod (7) and the extension end (8) is provided with a plurality of buffer springs (23) which are arranged in order, the lower end of the vertical rod (14) is provided with a rotating disc (15), the back end of the rotating disc (15) is provided with a driving motor (16), the outer ring surface of the rotating disc (15) is provided with a rotating column (21), the upper end of the vertical rod (14) is provided with a swinging rod (18), the joint of the swinging rod (18) and the vertical rod (14) is provided with a connecting rotating, and the swing rod (18) is provided with a swing cavity (20) which is correspondingly arranged due to the rotating column (21).

2. A high precision manual core pulling pipe bending apparatus according to claim 1, wherein the bending device comprises a mounting end (3), a bending die (4), a rotating hook (5) and a bending pipe (9); the right side of installation end (3) is equipped with bending die (4), and the upper and lower both ends of installation end (3) all are equipped with rotating hook (5), and the inside of bending die (4) is equipped with to inlay and establishes and has placed return bend (2), and the inside of bending die (4) sets up crooked pipeline (9) that laminating return bend (2) set up.

3. A high precision manual core pulling pipe bending device according to claim 1, wherein the adjusting device comprises an adjusting die (6), a connecting rod (11) and a connecting spring (10); the right-hand member of bending die (4) is equipped with adjusts mould (6), and adjusts mould (6) and all is equipped with connecting rod (11) near both ends about one side of bending die (4), and connecting rod (11) all run through the inside that extends to bending die (4), and the running through of connecting rod (11) is served and all is equipped with connecting spring (10), and adjusts pole (7) and keep away from a side tip of extension end (8) and adjust mould (6) fixed connection.

4. A high precision manual core pulling pipe bending apparatus according to claim 2 or 3, wherein the inside of the bending die (4) is provided with a rotating column.

5. The high-precision manual core-pulling pipe bending device according to claim 1, wherein sliding clamping sleeves (13) penetrating through the adjusting rods (7) are arranged at corresponding positions of the cross rod (12) and the vertical rod (14).

6. The high-precision manual core-pulling pipe bending device according to claim 1, wherein the driving motor (16) is electrically connected with an external power supply and an external single chip microcomputer, and the external single chip microcomputer is of a type: SMC 62.

7. A high precision manual core pulling pipe bending device according to claim 1, characterized in that a driving shaft (17) is arranged at the connection of the driving motor (16) and the rotating disc (15).