CN214348817U

CN214348817U - Elbow processing is with bending machine that has positioner

Info

Publication number: CN214348817U
Application number: CN202023108197.0U
Authority: CN
Inventors: 马雪红; 李力; 李连春
Original assignee: Zhejiang Zhonggong Petrochemical Equipment Co ltd; Hebei Yuefeng Pipe Fitting Industry Technology Research Co ltd
Current assignee: Zhejiang Zhonggong Petrochemical Equipment Co ltd; Hebei Yuefeng Pipe Fitting Industry Technology Research Co ltd
Priority date: 2020-12-22
Filing date: 2020-12-22
Publication date: 2021-10-08
Anticipated expiration: 2030-12-22

Abstract

The utility model discloses a bend processing is with bending machine that has positioner, including box and dead lever, the motor is installed to the inside upper end of box, the left end of motor is connected with the threaded rod, and the middle part cover of threaded rod is equipped with first bevel gear, first bevel gear's upper end is connected with second bevel gear, and second bevel gear's upper end is provided with the dwang, the pot head of dwang is equipped with the mould, the middle part of mould is seted up flutedly, and the upper end of mould is provided with the installation piece, the fixed plate is installed on the upper end right side of box, the dead lever is located the left end of fixed plate, and the inside of dead lever is provided with first spring. This elbow processing is with bending machine that has positioner compares with current ordinary bending machine, through the setting of fixed plate, dead lever, spout, slide rail, mounting bracket, movable rod, pivot and rotatory piece, can promote the mounting bracket and remove, and then can make rotatory piece fix the centre gripping to the work piece, fix a position.

Description

Elbow processing is with bending machine that has positioner

Technical Field

The utility model relates to a bending machine technical field specifically is an elbow processing is with bending machine that has positioner.

Background

In a pipeline system, an elbow is a pipe fitting for changing the direction of a pipeline, but most of workpieces are straight in life, and a pipe bender is a machine for bending a pipe and can also be used as a jack and applied to pipeline laying and repairing in the aspects of public railway construction, bridges and the like, so that the elbow can be machined and positioned.

Most of the existing pipe bending machines do not have a positioning function and are inconvenient to move, so that the existing pipe bending machines cannot well meet the use requirements of people, and technical innovation is performed on the basis of the existing pipe bending machines according to the above conditions.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bend processing is with bending machine that has positioner to propose general bending machine and do not possess the locate function in solving above-mentioned background art, inconvenient removal moreover, so current pipe bender device can not be fine satisfy people's user demand problem.

In order to achieve the above object, the utility model provides a following technical scheme: a pipe bending machine with a positioning device for elbow processing comprises a box body and a fixed rod, wherein a motor is installed at the upper end inside the box body, a threaded rod is connected to the left end of the motor, a first bevel gear is sleeved at the middle of the threaded rod, a second bevel gear is connected to the upper end of the first bevel gear, a rotating rod is arranged at the upper end of the second bevel gear, a mold is sleeved on the upper end of the rotating rod, a groove is formed in the middle of the mold, an installation block is arranged at the upper end of the mold, a fixed plate is installed at the right side of the upper end of the box body, the fixed rod is located at the left end of the fixed plate, a first spring is arranged inside the fixed rod, a movable rod is connected to the left end of the fixed rod, sliding grooves are formed in the upper side and the lower side of the right end of the movable rod, a mounting frame is connected to the left end of the movable rod, a sliding rail is arranged at the lower end of the mounting frame, a rotating shaft penetrates through the left end of the mounting frame, and the middle part cover of pivot is equipped with rotatory piece, the fixed block is installed to the lower extreme left and right sides of box, and the inside of fixed block is provided with the second spring, the lower extreme of fixed block is connected with the fixture block, and the lower extreme of fixture block is provided with the gyro wheel, the left and right sides of box is provided with the hinge, and the chamber door is installed to the inboard of hinge.

Preferably, the motor forms a rotating structure through the threaded rod and the first bevel gear, and the first bevel gear is meshed with the second bevel gear.

Preferably, the fixed rod and the movable rod form an elastic structure through the first spring, and the fixed rod and the fixed plate are welded.

Preferably, the fixed rod forms a sliding structure through the sliding groove and the movable rod, and the movable rod is welded with the mounting frame.

Preferably, the box body forms a sliding structure through the sliding rail and the mounting frame, and the box body is bonded with the sliding rail.

Preferably, the fixed block forms an elastic structure with the box body through the first spring, and the box body is fixedly connected with the fixed block.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a motor, threaded rod, first bevel gear, second bevel gear, dwang, mould and installation piece set up, the motor passes through the revolution mechanic that threaded rod and first bevel gear constitute in the device, can make the dwang rotate, and then can the mould carry out the automation work to the work piece, and convenient operation, can make the mould freely change through the installation piece, conveniently operate the work piece of different grade type;

2. the utility model discloses a setting of fixed plate, dead lever, spout, slide rail, mounting bracket, movable rod, pivot and rotatory piece, the dead lever can promote the mounting bracket to remove through the sliding structure that spout and movable rod constitute and the sliding structure that mounting bracket and slide rail constitute in the device, and then can make the rotatory piece carry out fixed centre gripping to the work piece, fix a position;

3. the utility model discloses a setting of box, second spring, fixed block and gyro wheel can make the device remove through the gyro wheel, reduces artificial operation, and it is laborsaving to save trouble, and the elastic construction that the fixed block constitutes through second spring and box among the device can make the device when removing, and the remain stable prevents that the device from taking place to damage.

Drawings

FIG. 1 is a schematic sectional view of the present invention;

FIG. 2 is a schematic front view of the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a box body; 2. a motor; 3. a threaded rod; 4. a first bevel gear; 5. a second bevel gear; 6. rotating the rod; 7. a fixing plate; 8. fixing the rod; 9. a first spring; 10. a movable rod; 11. a chute; 12. a mounting frame; 13. a slide rail; 14. a rotating shaft; 15. rotating the block; 16. a fixed block; 17. a second spring; 18. a clamping block; 19. a roller; 20. a box door; 21. a mold; 22. a groove; 23. mounting blocks; 24. and (7) a hinge.

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. 1-3, the present invention provides a technical solution: a pipe bender with a positioning device for elbow processing comprises a box body 1 and a fixed rod 8, wherein the upper end in the box body 1 is provided with a motor 2, the left end of the motor 2 is connected with a threaded rod 3, a first bevel gear 4 is sleeved in the middle of the threaded rod 3, a second bevel gear 5 is connected with the upper end of the first bevel gear 4, the motor 2 forms a rotating structure with the first bevel gear 4 through the threaded rod 3, the first bevel gear 4 is meshed with the second bevel gear 5, the upper end of the second bevel gear 5 is provided with a rotating rod 6, the upper end of the rotating rod 6 is sleeved with a mold 21, the middle part of the mold 21 is provided with a groove 22, the upper end of the mold 21 is provided with an installation block 23, the rotating rod 6 can rotate, the die 21 can be used for automatically working workpieces and is convenient to operate, the die 21 can be freely replaced through the mounting block 23, and different types of workpieces can be conveniently operated;

a fixed plate 7 is installed on the right side of the upper end of a box body 1, a fixed rod 8 is located at the left end of the fixed plate 7, a first spring 9 is arranged inside the fixed rod 8, the left end of the fixed rod 8 is connected with a movable rod 10, the fixed rod 8 forms an elastic structure through the first spring 9 and the movable rod 10, the fixed rod 8 and the fixed plate 7 are welded, chutes 11 are formed in the upper side and the lower side of the right end of the movable rod 10, an installation frame 12 is connected to the left end of the movable rod 10, the fixed rod 8 forms a sliding structure through the chutes 11 and the movable rod 10, the movable rod 10 and the installation frame 12 are welded, slide rails 13 are arranged at the lower end of the installation frame 12, the box body 1 forms a sliding structure through the slide rails 13 and the installation frame 12, the box body 1 and the slide rails 13 are bonded, a rotating shaft 14 is arranged at the left end of the installation frame 12 in a penetrating manner, a rotating block 15 is sleeved in the middle of the rotating shaft 14 and can push the installation frame 12 to move, further, the rotating block 15 can fixedly clamp the workpiece for positioning;

fixed block 16 is installed to the lower extreme left and right sides of box 1, fixed block 16 constitutes elastic structure through between first spring 9 and the box 1, and be fixed connection between box 1 and the fixed block 16, and the inside of fixed block 16 is provided with second spring 17, the lower extreme of fixed block 16 is connected with fixture block 18, and the lower extreme of fixture block 18 is provided with gyro wheel 19, the left and right sides of box 1 is provided with hinge 24, and chamber door 20 is installed to hinge 24's inboard, reduce artificial operation, it is laborsaving to save trouble, fixed block 16 passes through the elastic structure that second spring 17 and box 1 constitute in the device, can make the device when removing, keep stable, prevent that the device from taking place to damage.

The working principle is as follows: when the pipe bender with the positioning device is used for processing the elbow, firstly, the device is moved to a required position through the roller 19, the subsequent operation is convenient, when the device is moved, the device can be prevented from shaking violently through an elastic structure formed by the fixed block 16 and the second spring 17, the damage to the device is reduced, then a workpiece can be placed on the groove 22 in the middle of the die 21, the movable rod 10 can push the mounting frame 12 to slide on the sliding rail 13 through a sliding structure formed by the fixed rod 8 and the sliding groove 11, the rotating block 15 can be contacted with the workpiece, the positioning of the workpiece can be completed, the pipe bender is suitable for workpieces of different types, then the motor 2 can be started, the motor 2 can drive the rotating rod 6 to rotate through the rotating structure formed by the threaded rod 3 and the first bevel gear 4, and further the die 21 can rotate, the die 21 will drive the workpiece to rotate, because the workpiece is in direct contact with the rotating block 15, the rotating block 15 will rotate through the rotating shaft 14, and there are acting and reacting forces between the rotating block 15 and the die 21, so the workpiece can be bent, and the die 21 can be replaced through the mounting block 23 to adapt to different workpiece types.

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 a bend processing is with bending machine that has positioner, includes box (1) and dead lever (8), its characterized in that: the motor (2) is installed at the upper end inside the box body (1), the left end of the motor (2) is connected with the threaded rod (3), the middle of the threaded rod (3) is sleeved with the first bevel gear (4), the upper end of the first bevel gear (4) is connected with the second bevel gear (5), the upper end of the second bevel gear (5) is provided with the rotating rod (6), the upper end of the rotating rod (6) is sleeved with the mold (21), the middle of the mold (21) is provided with the groove (22), the upper end of the mold (21) is provided with the installation block (23), the right side of the upper end of the box body (1) is provided with the fixed plate (7), the fixed rod (8) is located at the left end of the fixed plate (7), the first spring (9) is arranged inside the fixed rod (8), the left end of the fixed rod (8) is connected with the movable rod (10), the sliding grooves (11) are formed in the two sides of the upper end and the lower end of the movable rod (10), and the left end of movable rod (10) is connected with mounting bracket (12), the lower extreme of mounting bracket (12) is provided with slide rail (13), pivot (14) are worn to be equipped with by the left end of mounting bracket (12), and the middle part cover of pivot (14) is equipped with swivel block (15), fixed block (16) are installed to the lower extreme left and right sides of box (1), and the inside of fixed block (16) is provided with second spring (17), the lower extreme of fixed block (16) is connected with fixture block (18), and the lower extreme of fixture block (18) is provided with gyro wheel (19), the left and right sides of box (1) is provided with hinge (24), and chamber door (20) are installed to the inboard of hinge (24).

2. The bending machine with positioning device for elbow processing according to claim 1, wherein: the motor (2) forms a rotating structure through the threaded rod (3) and the first bevel gear (4), and the first bevel gear (4) is meshed with the second bevel gear (5).

3. The bending machine with positioning device for elbow processing according to claim 1, wherein: the fixed rod (8) and the movable rod (10) form an elastic structure through the first spring (9), and the fixed rod (8) and the fixed plate (7) are welded.

4. The bending machine with positioning device for elbow processing according to claim 1, wherein: the fixed rod (8) forms a sliding structure with the movable rod (10) through the sliding groove (11), and the movable rod (10) is welded with the mounting rack (12).

5. The bending machine with positioning device for elbow processing according to claim 1, wherein: the box body (1) forms a sliding structure through the sliding rail (13) and the mounting rack (12), and the box body (1) is bonded with the sliding rail (13).

6. The bending machine with positioning device for elbow processing according to claim 1, wherein: the fixing block (16) forms an elastic structure with the box body (1) through the first spring (9), and the box body (1) is fixedly connected with the fixing block (16).