CN216095816U

CN216095816U - Automatic inside and outside bender of tension stable form biax

Info

Publication number: CN216095816U
Application number: CN202122684119.3U
Authority: CN
Inventors: 李振瑶
Original assignee: Jiangmen Hongyi Stainless Steel Product Co ltd
Current assignee: Jiangmen Hongyi Stainless Steel Product Co ltd
Priority date: 2021-11-04
Filing date: 2021-11-04
Publication date: 2022-03-22
Anticipated expiration: 2031-11-04

Abstract

The utility model discloses a tension-stable double-shaft automatic inner and outer bending machine, which relates to the field of inner and outer bending machines and comprises an automatic inner and outer bending machine, wherein an installation table and an inner and outer elbow are arranged on the automatic inner and outer bending machine, an installation groove is formed in the installation table, a fixed rod is movably arranged in the installation groove, a handle is fixedly arranged at the top end of the fixed rod, a driven ring is rotatably sleeved on the fixed rod, a driven rod is rotatably arranged on the driven ring, a connecting rod is rotatably arranged at the other end of the driven rod, and an arc-shaped extrusion plate is fixedly arranged on the connecting rod. According to the utility model, through the arrangement of the arc-shaped extrusion plates, when the inner and outer bending machines are used for machining workpieces, the positions of the workpieces are fixed through the mutual matching of the arc-shaped extrusion plates, so that the workpieces are prevented from being deviated when inner and outer elbows on the inner and outer bending machines work, the machining stability and accuracy of the inner and outer bending machines are further ensured, and the arc-shaped extrusion plates can be moved, so that different workpieces can be adapted, and the practicability of the automatic inner and outer bending machines is improved.

Description

Automatic inside and outside bender of tension stable form biax

Technical Field

The utility model relates to the technical field of internal and external bending machines, in particular to a tension stable type double-shaft automatic internal and external bending machine.

Background

The inside and outside bending machine consists of a frame, an automatic lifting mechanism and an automatic curling mechanism, and is characterized in that a threaded clutch is welded on the frame, a main shaft is divided into five sections, three sections of straight sections and two sections of threaded sections, three rotating rods are distributed at 120 degrees, one end of each rotating rod is provided with a roller, the other end of each rotating rod is provided with a roller, a motor drives the main shaft to drive the automatic lifting mechanism and the automatic curling mechanism to work through the transmission of a worm gear and a worm, and the whole curling process is automatically completed.

In the prior art, when the internal and external bending machines are used for machining workpieces, the workpieces are arranged on the mounting table and have gaps with the clamp in order to conveniently mount the workpieces, so that the workpieces can deviate when the internal and external elbows on the internal and external bending machines work, and the stability and accuracy of the internal and external bending machines are affected, and therefore the tension stable type double-shaft automatic internal and external bending machines are required to meet the requirements of people.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a tension stable type double-shaft automatic inner and outer bending machine, which aims to solve the problem that after a workpiece is arranged on an installation table, a gap exists between the workpiece and a clamp, so that the workpiece can deviate when inner and outer elbows on the inner and outer bending machines work.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an automatic interior outer bender of tension stable form biax, includes automatic interior outer bender, be equipped with mount table and interior outer elbow on the automatic interior outer bender, the mounting groove has been seted up on the mount table, and movable mounting has the dead lever in the mounting groove, and the top fixed mounting of dead lever has the handle, rotates on the dead lever and has cup jointed driven circle, and driven circle rotates installs the driven lever, and the other end on the driven lever rotates installs the connecting rod, and fixed mounting has the arc stripper plate on the connecting rod.

In the technical scheme, when the internal and external bending machines are used for machining workpieces, the stable tension type double-shaft automatic internal and external bending machines are fixed in position of the workpieces through the mutual matching of the arc extrusion plates, so that the workpieces can be prevented from being deviated when the internal and external elbows on the internal and external bending machines work, the stability and the accuracy of the internal and external bending machines are guaranteed, the arc extrusion plates can be moved, the workpieces can be adapted to different workpieces, and the practicability of the automatic internal and external bending machines is improved

Preferably, the rotation hole has been seted up respectively at the both ends of driven lever, and the axis of rotation is all installed in two rotation holes in the rotation, and two axis of rotation are fixed mounting respectively on driven circle and connecting rod. The moving rotating shaft drives the corresponding driven rod to move through the rotating hole, so that the driven rod drives the other rotating shaft to move through the other rotating hole, and the other rotating shaft drives the connecting rod to move.

Preferably, the inner wall of the driven ring is annularly provided with a limiting groove, a limiting block is slidably mounted in the limiting groove, and the limiting block is fixedly mounted on the fixed rod. The dead lever can drive the spacing collar at the spacing inslot internal rotation in the driven circle when rotating to realized that the dead lever can not influence the driven circle when rotating and moving down, the dead lever passes through the spacing collar and drives the driven circle and remove.

Preferably, the inner walls of the two sides of the mounting groove are provided with sliding grooves, the two sliding grooves are internally provided with sliding blocks, and the two sliding blocks are fixedly mounted on the two sides of the connecting rod respectively. The connecting rod drives the slider to slide in the spout to make the connecting rod receive the influence of spout through the slider, can only remove in the horizontal direction.

Preferably, the handle is fixedly provided with a rubber non-slip pad, and the rubber non-slip pad is positioned on the outer side of the handle. The anti-skidding rubber pad on the handle can effectively avoid the phenomenon of skidding.

Preferably, the mounting table is provided with a thread groove, and the bottom end of the fixing rod is installed in the thread groove in a threaded manner. The bottom of the fixed rod rotates in a thread groove on the mounting table, so that the fixed rod is moved.

Preferably, the arc-shaped extrusion plate is provided with a friction groove, and the friction groove is located on one side of the arc-shaped extrusion plate away from the installation table. The workpiece is prevented from slipping by the friction groove.

The utility model has the beneficial effects that:

according to the utility model, through the arrangement of the arc-shaped extrusion plates, when the inner and outer bending machines are used for machining workpieces, the positions of the workpieces are fixed through the mutual matching of the arc-shaped extrusion plates, so that the workpieces are prevented from being deviated when inner and outer elbows on the inner and outer bending machines work, the machining stability and accuracy of the inner and outer bending machines are further ensured, and the arc-shaped extrusion plates can be moved, so that different workpieces can be adapted, and the practicability of the automatic inner and outer bending machines is improved.

According to the automatic inner and outer bending machine, the handle is arranged, when a workpiece is installed, the position of the arc-shaped extrusion plate can be changed by rotating the handle, the operation is convenient, the processing requirements of different workpieces are met, the friction force between the arc-shaped extrusion plate and the workpiece can be improved by changing the friction groove on the arc-shaped extrusion plate, the workpiece is prevented from moving, and the practicability of the automatic inner and outer bending machine is further improved.

Drawings

FIG. 1 is a schematic perspective view of a tension-stabilized dual-axis automatic inside and outside bender according to the present invention;

FIG. 2 is a schematic view of a partial structure of a tension-stabilized dual-axis automatic inside and outside bender according to the present invention;

FIG. 3 is a schematic cross-sectional view of a tension-stabilized dual-axis automatic inside and outside bender according to the present invention;

fig. 4 is a schematic structural diagram of a portion a in fig. 3 of a tension-stabilized type biaxial automatic inside and outside bending machine according to the present invention.

In the figure: 1. an automatic inside and outside bender; 2. an installation table; 3. an inner elbow and an outer elbow; 4. mounting grooves; 5. fixing the rod; 6. a handle; 7. a driven coil; 8. a driven lever; 9. a connecting rod; 10. an arc-shaped extrusion plate; 11. a friction groove; 12. a chute; 13. a slider; 14. rotating the hole; 15. a rotating shaft; 16. a limiting groove; 17. a limiting ring; 18. an anti-skid rubber pad; 19. a thread groove.

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.

Referring to fig. 1-4, a tension-stable double-shaft automatic inner and outer bending machine comprises an automatic inner and outer bending machine 1, wherein the automatic inner and outer bending machine 1 is provided with an installation platform 2 and an inner and outer elbow 3, the installation platform 2 is provided with an installation groove 4, a fixed rod 5 is movably installed in the installation groove 4, the top end of the fixed rod 5 is fixedly provided with a handle 6, the fixed rod 5 is rotatably sleeved with a driven ring 7, the driven ring 7 is rotatably provided with a driven rod 8, the other end of the driven rod 8 is rotatably provided with a connecting rod 9, the connecting rod 9 is fixedly provided with an arc-shaped extrusion plate 10, when the automatic inner and outer bending machine 1 is used for processing a workpiece, firstly, the workpiece needs to be installed on line, the workpiece is placed on the installation platform 2, then the handle 6 is rotated, an anti-skid rubber pad 18 on the handle 6 can effectively avoid the phenomenon of skidding, the rotated handle 6 drives the fixed rod 5 to rotate, so that a thread groove 19 at the bottom of the fixed rod 5 is rotated on the installation platform 2, thereby realizing the movement of the fixed rod 5, the fixed rod 5 can drive the limiting ring 17 to rotate in the limiting groove 16 in the driven ring 7 when rotating, thereby realizing that the fixed rod 5 can not affect the driven ring 7 when rotating and moving downwards, the fixed rod 5 drives the driven ring 7 to move through the spacing ring 17, so that the driven ring 7 drives the rotating shaft 15 to move, the moving rotating shaft 15 drives the corresponding driven rod 8 to move through the rotating hole 14, so that the driven rod 8 drives another rotating shaft 15 to move through another rotating hole 14, the rotating other rotating shaft 15 drives the connecting rod 9 to move, so that the connecting rod 9 drives the sliding block 13 to slide in the sliding groove 12, therefore, the connecting rod 9 is influenced by the sliding groove 12 through the sliding block 13 and can only move in the horizontal direction, and the moving connecting rod 9 drives the corresponding arc-shaped extrusion plate 10 to move, so that the purpose of fixing the position of the workpiece through the arc-shaped extrusion plate 10 is achieved.

Referring to fig. 1-4, in the present invention, two ends of the driven ring 7 are respectively provided with a rotation hole 14, two rotation shafts 15 are rotatably installed in each of the two rotation holes 14, the two rotation shafts 15 are respectively and fixedly installed on the driven ring 7 and the connecting rod 9, the movable rotation shaft 15 drives the corresponding driven rod 8 to move through the rotation hole 14, so that the driven rod 8 drives another rotation shaft 15 to move through another rotation hole 14, and the other rotation shaft 15 drives the connecting rod 9 to move.

Referring to fig. 1-4, in the utility model, a limiting groove 16 is annularly formed on the inner wall of the driven ring 7, a limiting ring 17 is slidably mounted in the limiting groove 16, the limiting ring 17 is fixedly mounted on the fixing rod 5, and the fixing rod 5 can drive the limiting ring 17 to rotate in the limiting groove 16 in the driven ring 7 when rotating, so that the fixing rod 5 can move downwards while rotating, the driven ring 7 cannot be influenced, and the fixing rod 5 drives the driven ring 7 to move through the limiting ring 17.

Referring to fig. 1-2, in the present invention, sliding grooves 12 are respectively formed on inner walls of two sides of the mounting groove 4, sliding blocks 13 are respectively slidably mounted in the two sliding grooves 12, the two sliding blocks 13 are respectively and fixedly mounted on two sides of the connecting rod 9, and the connecting rod 9 drives the sliding blocks 13 to slide in the sliding grooves 12, so that the connecting rod 9 is influenced by the sliding grooves 12 through the sliding blocks 13 and can only move in a horizontal direction.

Referring to fig. 1-3, in the present invention, the grip 6 is fixedly installed with the anti-skid rubber pad 18, the anti-skid rubber pad 18 is located outside the grip 6, and the anti-skid rubber pad 18 on the grip 6 can effectively avoid the phenomenon of skidding.

Referring to fig. 1-3, in the present invention, a thread groove 19 is formed on the mounting table 2, the bottom end of the fixing rod 5 is threadedly mounted on the thread groove 19, and the bottom of the fixing rod 5 rotates in the thread groove 19 on the mounting table 2, thereby moving the fixing rod 5.

Referring to fig. 1-3, in the present invention, a friction groove 11 is formed on an arc-shaped extrusion plate 10, and the friction grooves 11 are all located on one side of the arc-shaped extrusion plate 10 away from an installation table 2, so that a workpiece is prevented from slipping through the friction groove 11.

The working principle of the utility model is as follows:

when the automatic inside and outside bending machine 1 is used for processing workpieces, firstly, the workpieces need to be installed on a line, the workpieces are placed on the installation platform 2, then the handle 6 is rotated, the anti-skidding rubber pad 18 on the handle 6 can effectively avoid the phenomenon of skidding, the rotating handle 6 drives the fixed rod 5 to rotate, so that the bottom of the fixed rod 5 rotates in the threaded groove 19 on the installation platform 2, the fixed rod 5 moves, the fixed rod 5 drives the limiting ring 17 to rotate in the limiting groove 16 in the driven ring 7 when rotating, the fixed rod 5 moves downwards in a rotating mode, the driven ring 7 cannot be influenced, the fixed rod 5 drives the driven ring 7 to move through the limiting ring 17, the driven ring 7 drives the rotating shaft 15 to move, the moving rotating shaft 15 drives the corresponding driven rod 8 to move through the rotating hole 14, so that the driven rod 8 drives the other rotating shaft 15 to move through the other rotating hole 14, another axis of rotation 15 of pivoted drives connecting rod 9 and removes for connecting rod 9 drives slider 13 and slides in spout 12, thereby makes connecting rod 9 receive the influence of spout 12 through slider 13, can only remove on the horizontal direction, and the connecting rod 9 that removes drives corresponding arc stripper plate 10 and removes, thereby realizes the purpose through arc stripper plate 10 with the rigidity of work piece.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides an automatic interior outer bender of tension stable form biax, includes automatic interior outer bender (1), be equipped with mount table (2) and interior outer elbow (3) on automatic interior outer bender (1), its characterized in that: mounting groove (4) have been seted up on mount table (2), movable mounting has dead lever (5) in mounting groove (4), and the top fixed mounting of dead lever (5) has handle (6), rotates on dead lever (5) and has cup jointed driven circle (7), and driven circle (7) rotate and install driven lever (8), and other end on driven lever (8) rotates and installs connecting rod (9), and fixed mounting has arc stripper plate (10) on connecting rod (9).

2. A tension-stabilized dual-axis automatic inside-outside bender as claimed in claim 1, wherein: rotation holes (14) are respectively formed in two ends of the driven rod (8), rotating shafts (15) are rotatably mounted in the two rotation holes (14), and the two rotating shafts (15) are fixedly mounted on the driven ring (7) and the connecting rod (9) respectively.

3. A tension-stabilized dual-axis automatic inside-outside bender as claimed in claim 1, wherein: limiting grooves (16) are formed in the inner wall of the driven ring (7) in an annular mode, limiting blocks (17) are arranged in the limiting grooves (16) in a sliding mode, and the limiting blocks (17) are fixedly installed on the fixing rods (5).

4. A tension-stabilized dual-axis automatic inside-outside bender as claimed in claim 1, wherein: all seted up spout (12) on the both sides inner wall of mounting groove (4), equal slidable mounting has slider (13) in two spout (12), and two sliders (13) are fixed mounting respectively in the both sides of connecting rod (9).

5. A tension-stabilized dual-axis automatic inside-outside bender as claimed in claim 1, wherein: the handle (6) is fixedly provided with a rubber non-slip mat (18), and the rubber non-slip mat (18) is positioned on the outer side of the handle (6).

6. A tension-stabilized dual-axis automatic inside-outside bender as claimed in claim 1, wherein: the mounting table (2) is provided with a thread groove (19), and the bottom end of the fixing rod (5) is installed in the thread groove (19) in a threaded mode.

7. A tension-stabilized dual-axis automatic inside-outside bender as claimed in claim 1, wherein: a friction groove (11) is formed in the arc-shaped extrusion plate (10), and the friction groove (11) is located on one side, far away from the installation table (2), of the arc-shaped extrusion plate (10).