CN216881188U

CN216881188U - Portable bending machine that multi-angle was adjusted

Info

Publication number: CN216881188U
Application number: CN202123456909.2U
Authority: CN
Inventors: 刘艺
Original assignee: Jiangsu Yangxizhai Machinery Co ltd
Current assignee: Jiangsu Yangxizhai Machinery Co ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-07-05
Anticipated expiration: 2031-12-31

Abstract

The utility model discloses a portable pipe bending machine capable of being adjusted in multiple angles, which comprises a fixed strip, a bending assembly and a movable rod, wherein the bending assembly is fixed at one end of the fixed strip, a sliding groove is formed in one side of the bending assembly, a limiting assembly is connected onto the sliding groove in a sliding mode, the bending assembly comprises an installation frame, an installation plate and a bending block, an air cylinder is arranged at the top of the installation frame, a piston rod of the air cylinder extends downwards and is fixed at the top of the installation plate, a through hole is formed in the center of the installation plate, the bending block is of a circular platform type structure, a plurality of parallel grooves I are formed in the outer surface of the bending block, and a fastening block is arranged at one end of the movable rod. This portable bending machine that multi-angle was adjusted simple structure, the modern design, convenient to use through setting up the bending piece up-and-down motion of cylinder and mounting panel control round platform form for treat that the machined part can select different radial recess one, and then realize the operation of buckling of multi-angle.

Description

Portable bending machine that multi-angle was adjusted

Technical Field

The utility model belongs to the technical field of pipe bending machines, and particularly relates to a portable pipe bending machine capable of being adjusted in multiple angles.

Background

The pipe bending machine is a machine capable of bending pipes, and mainly comprises a support, a workbench and a clamping plate, wherein the workbench is arranged on the support and comprises a base and a pressing plate, the base is connected with the clamping plate through a hinge, the base comprises a seat shell, a coil and a cover plate, the coil is arranged in a recess of the seat shell, and the cover plate covers the top of the recess. When the clamping device is used, the coil is electrified by the conducting wire, and the attraction is generated on the pressing plate after the coil is electrified, so that the thin plate between the pressing plate and the base is clamped. The electromagnetic force clamping is adopted, so that the pressing plate can be made into various workpiece requirements, and the workpiece with the side wall can be processed, and the operation is very simple and convenient.

The existing pipe bender develops towards intellectualization, the functions are more and more complete, the structure is further and more complex inevitably, the size is larger and larger, the pipe bender is difficult to move and carry about, and some small-sized manual pipe benders can meet the portable requirement, but generally can only meet the bending of one angle, and the applicability is poorer. Therefore, it is desirable to design a portable tube bender capable of being adjusted at multiple angles to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a portable pipe bender capable of being adjusted at multiple angles, which is used for solving the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a portable bending machine of multi-angle regulation, includes the fixed strip, bends subassembly and movable rod, the one end of fixed strip is fixed with the subassembly of bending, the one side of the subassembly of bending is equipped with the spout, sliding connection has spacing subassembly on the spout, the subassembly of bending includes mounting bracket, mounting panel and the piece of bending, the top of mounting bracket is equipped with the cylinder, the piston rod downwardly extending of cylinder is fixed at the top of mounting panel, the center of mounting panel is equipped with the through-hole, be equipped with bearing two in the through-hole, the piece of bending is round platform type structure, the center of the piece of bending is fixed with the axis of rotation, the surface of the piece of bending is equipped with a plurality of parallel recess one, the one end of movable rod is equipped with the holding block, one side of holding block is equipped with the recess two corresponding with recess one.

Further, spacing subassembly includes spacing seat, spacing ring, spacing wheel, spacing post and limiting plate, the spacing ring is fixed in one side bottom of spacing seat, the opposite side top at spacing seat is fixed to the limiting plate, spacing wheel sets up under the limiting plate, the one end of spacing post is fixed on the limiting plate, and the other end runs through spacing wheel and extends to in the spout.

Furthermore, the limiting seat is of a groove-shaped structure and is integrally formed with the limiting ring and the limiting plate.

Furthermore, a first bearing is arranged in the limiting wheel, and a third groove is formed in the side surface of the limiting wheel.

Furthermore, the number of the cylinders is two, and the two cylinders are symmetrically arranged about the central axis of the mounting plate.

Furthermore, the upper surface and the lower surface of the bending block and the top and the bottom of the fastening block are respectively provided with a first corresponding threaded hole, and the bending block and the fastening block are fixedly connected through a first bolt.

Still further, the fixing strip is of a channel steel structure, a plurality of threaded holes II are formed in the bottom side of the fixing strip, and the fixing strip is fixedly connected with the ground through bolts II.

The utility model has the technical effects and advantages that: this portable bending machine that multi-angle was adjusted simple structure, the modern design, high durability and convenient use, through setting up the fixed strip, spacing subassembly, the subassembly of bending, movable rod and fastening block, can be fixed with the one end of treating the machined part, it rotates to drive the bending block through rotating the movable rod, and treat the machined part through spacing subassembly and carry out spacingly, thereby realized treating the operation of buckling of machined part, through setting up the cylinder and the up-and-down motion of the bending block of mounting panel control round platform form, make and treat that the machined part can select different radial recess one, and then realize the operation of buckling of multi-angle.

Drawings

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

FIG. 2 is a schematic structural view of a fixing strip according to the present invention;

figure 3 is a cross-sectional view of a fastening block of the present invention.

In the figure: 1. a fixing strip; 11. a chute; 12. a limiting component; 121. a limiting seat; 122. a limiting ring; 123. a limiting wheel; 1231. a first bearing; 1232. a third groove; 124. a limiting column; 125. a limiting plate; 2. bending the assembly; 21. a mounting frame; 211. a cylinder; 22. mounting a plate; 221. a through hole; 222. a second bearing; 23. bending the block; 231. a rotating shaft; 232. a first groove; 3. a movable rod; 31. a fastening block; 32. a second groove; 4. a first threaded hole; 5. a second threaded hole; 6. a first bolt; 7. and a second bolt.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

The utility model provides a portable pipe bender capable of being adjusted at multiple angles as shown in figures 1-3, which comprises a fixed strip 1, a bending component 2 and a movable rod 3, wherein one end of the fixed strip 1 is fixed with the bending component 2, one side of the bending component 2 is provided with a chute 11, the chute 11 is connected with a limiting component 12 in a sliding way, the bending component 2 comprises an installation frame 21, the mounting plate 22 and the bending block 23, the cylinder 211 is arranged at the top of the mounting frame 21, a piston rod of the cylinder 211 extends downwards and is fixed at the top of the mounting plate 22, a through hole 221 is formed in the center of the mounting plate 22, a second bearing 222 is arranged in the through hole 221, the bending block 23 is of a circular truncated cone structure, a rotating shaft 231 is fixed at the center of the bending block 23, a plurality of parallel first grooves 232 are formed in the outer surface of the bending block 23, a fastening block 31 is arranged at one end of the movable rod 3, and a second groove 32 corresponding to the first grooves 232 is formed in one side of the fastening block 31.

In addition, the limiting component 12 comprises a limiting seat 121, a limiting ring 122, a limiting wheel 123, a limiting post 124 and a limiting plate 125, the limiting ring 122 is fixed at the bottom end of one side of the limiting seat 121, the limiting ring 122 is connected with the fixing strip 1 through an anti-falling bolt, after the anti-falling bolt is unscrewed, the limiting component 12 can slide on the chute 11, the position of the limiting component 12 can be conveniently adjusted, the final result of the adjustment is to enable two sides of a workpiece to be processed to be respectively attached to the limiting wheel 123 and the bending block 23, after the adjustment is completed, the anti-falling bolt is screwed down to fix the limiting component 12, the limiting component 12 can always limit the workpiece to be processed, the limiting plate 125 is fixed at the top end of the other side of the limiting seat 121, the limiting wheel 123 is arranged under the limiting plate 125, one end of the limiting post 124 is fixed on the limiting plate 125, and the other end penetrates through the limiting wheel 123 and extends into the chute 11, the limiting of the limiting wheel 123 is realized.

Referring to the first embodiment, the limiting seat 121 is of a groove structure, and is integrally formed with the limiting ring 122 and the limiting plate 125, the integrally formed structure makes the structure of the limiting seat 121 more stable, and the notch of the limiting seat 121 faces the limiting wheel 123, so that the limiting wheel 123 can be prevented from contacting the limiting seat 121.

It is worth mentioning that, be equipped with bearing 1231 in the spacing round 123 for spacing round 123 can rotate, makes things convenient for the pay-off, can avoid treating that the machined part wears the same one side of spacing round 123 all the time simultaneously, causes the damage of spacing round 123, and the side surface of spacing round 123 is equipped with three recesses 1232, is favorable to avoiding treating that the machined part takes place to slide in the side of spacing round 123.

Specifically, two cylinders 211 are arranged, the two cylinders 211 are symmetrically arranged about the central axis of the mounting plate 22, the two cylinders 211 are the same in type and are standard cylinders of SC63 type, and the two cylinders 211 operate simultaneously, so that the mounting plate 22 can be ensured to move in the vertical direction in a horizontal state.

Referring to the first drawing, the upper surface and the lower surface of the bending block 23 and the top and the bottom of the fastening block 31 are respectively provided with a first corresponding threaded hole 4, the bending block 23 and the fastening block 31 are fixedly connected through a first bolt 6, so that the bending block 23 and the fastening block 31 are connected into a whole, the bending block 23 is driven to rotate by rotating the movable rod 3, and then a workpiece to be machined is driven to rotate, so that the bending operation of the workpiece to be machined is completed.

It should be noted that the outer side surface of the fastening block 31 is an inclined surface, and the inclination angle is the same as the inclination angle of the side surface of the bending block 23, so that when the workpiece to be machined is located in any one of the first grooves 232, the second grooves 32 corresponding to the first grooves 232 can be attached to the surface of the workpiece to be machined, and the fixing effect is good.

Referring to fig. two, fixed strip 1 is the channel-section steel structure, and the bottom side of fixed strip 1 is equipped with two 5 of a plurality of screw hole, and through two 7 and ground fixed connection of bolt, is favorable to guaranteeing fixed strip 1's stable in structure, avoids taking place the skew in the operation of bending, and then leads to unable completion operation of bending.

Referring to the first drawing, the mounting frame 21 is of a Z-shaped structure, a bottom plate of the mounting frame 21 is fixed on the upper surface of the fixing strip 1 through bolts, and the projection of the bending block 23 is not intersected with the fixing strip 1, so that the bending block 23 is not affected by the fixing strip 1 in the up-and-down movement process.

The working principle is as follows: when the portable pipe bender capable of being adjusted at multiple angles is used, one end of a workpiece to be machined is firstly attached in the first groove 232 of the bending block 23, then the fastening block 31 is attached to the outer side of the workpiece to be machined, the threaded holes I4 are aligned, then the bending block 23 and the fastening block 31 are fixed together through the bolts I6, then the limiting component 12 is pushed to slide in the chute 11 until the groove three 1232 of the limiting wheel 123 is jointed with the workpiece to be processed, at this time, the limiting component 12 is fixed through the anti-falling bolt, then the movable rod 3 is manually rotated, can realize treating the buckling of machined part, when the different angle of needs buckling, drive through cylinder 211 and bend piece 23 and upwards or downstream, make and correspond the recess 232 of the angle of buckling and flush mutually with the upper surface of fixed strip 1, only need will treat that machined part one end laminating can buckle another kind of angle in the recess 232 of piece 23 this moment to action before repeating can buckle.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a portable bending machine that multi-angle was adjusted which characterized in that: the bending device comprises a fixing strip (1), a bending assembly (2) and a movable rod (3), wherein the bending assembly (2) is fixed at one end of the fixing strip (1), a sliding groove (11) is formed in one side of the bending assembly (2), a limiting assembly (12) is connected to the sliding groove (11) in a sliding mode, the bending assembly (2) comprises an installation frame (21), an installation plate (22) and a bending block (23), an air cylinder (211) is arranged at the top of the installation frame (21), a piston rod of the air cylinder (211) extends downwards and is fixed to the top of the installation plate (22), a through hole (221) is formed in the center of the installation plate (22), a bearing II (222) is arranged in the through hole (221), the bending block (23) is of a circular truncated cone type structure, a rotating shaft (231) is fixed at the center of the bending block (23), a plurality of parallel groove I (232) are formed in the outer surface of the bending block (23), one end of the movable rod (3) is provided with a fastening block (31), and one side of the fastening block (31) is provided with a second groove (32) corresponding to the first groove (232).

2. The portable bender capable of multi-angle adjustment according to claim 1, wherein: spacing subassembly (12) are including spacing seat (121), spacing ring (122), spacing wheel (123), spacing post (124) and limiting plate (125), one side bottom at spacing seat (121) is fixed in spacing ring (122), the opposite side top at spacing seat (121) is fixed in limiting plate (125), spacing wheel (123) set up under limiting plate (125), the one end of spacing post (124) is fixed on limiting plate (125), and the other end runs through spacing wheel (123) and extends to in spout (11).

3. The portable bender capable of multi-angle adjustment according to claim 2, wherein: the limiting seat (121) is of a groove-shaped structure and is integrally formed with the limiting ring (122) and the limiting plate (125).

4. The portable bender capable of multi-angle adjustment according to claim 2, wherein: a first bearing (1231) is arranged in the limiting wheel (123), and a third groove (1232) is formed in the side surface of the limiting wheel (123).

5. The portable bender capable of multi-angle adjustment according to claim 1, wherein: the air cylinders (211) are provided with two air cylinders, and the two air cylinders (211) are symmetrically arranged relative to the central axis of the mounting plate (22).

6. The portable bender capable of multi-angle adjustment according to claim 1, wherein: the upper surface and the lower surface of the bending block (23) and the top and the bottom of the fastening block (31) are respectively provided with a first corresponding threaded hole (4), and the bending block (23) and the fastening block (31) are fixedly connected through a first bolt (6).

7. The portable bender capable of multi-angle adjustment according to claim 1, wherein: the fixing strip (1) is of a channel steel structure, a plurality of threaded holes II (5) are formed in the bottom side of the fixing strip (1), and the fixing strip is fixedly connected with the ground through bolts II (7).