CN216679660U

CN216679660U - Auxiliary positioning device for oblique line bending mechanism of bending machine

Info

Publication number: CN216679660U
Application number: CN202123433045.2U
Authority: CN
Inventors: 任微; 周长远; 邓凯
Original assignee: Zhuozhou Xinrun Steel Structure Co ltd
Current assignee: Zhuozhou Xinrun Steel Structure Co ltd
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2022-06-07
Anticipated expiration: 2031-12-30

Abstract

The utility model is suitable for the technical field of auxiliary positioning devices, and provides an auxiliary positioning device for a diagonal bending mechanism of a bending machine, which comprises a base, wherein a control box is arranged behind the base, a supporting block is arranged in the base, a plurality of first threaded rods are arranged in the supporting block in a penetrating manner, a moving box is connected to the first threaded rods in a threaded manner, and a rotary positioning block capable of fixing irregular workpieces is arranged on the moving box; through single-end rotating electrical machines, bevel gear and first threaded rod, steerable movable box drives rotatory locating piece back-and-forth movement on the base, remove about on the movable box through double-end rotating electrical machines and the steerable rotatory box of second threaded rod drive rotatory locating piece, can realize fixing a position the unidimensional work piece, on the work piece that includes multiple angle hypotenuse needs location, accessible electric motor control rotation locating piece rotates, guarantee that the hypotenuse of the irregular work piece can be laminated to the rotatory locating piece after the adjustment, fix a position it.

Description

Auxiliary positioning device for oblique line bending mechanism of bending machine

Technical Field

The utility model belongs to the technical field of auxiliary positioning devices, and particularly relates to an auxiliary positioning device for an oblique line bending mechanism of a bending machine.

Background

The bending machine is important equipment for bending and forming workpieces in the sheet metal industry, and is used for pressing steel plates into parts in various shapes according to process requirements.

The conventional auxiliary positioning device for the bending machine is mainly used for positioning regular workpieces, such as square workpieces, rectangular workpieces and the like, for example, T-shaped workpieces, triangular workpieces and the like, and the positioning of the conventional auxiliary positioning device cannot be realized through the auxiliary positioning block.

Disclosure of Invention

The utility model provides an auxiliary positioning device for an oblique line bending mechanism of a bending machine, and aims to solve the problem of how to perform auxiliary positioning on a workpiece comprising oblique edges with various angles by rotating a positioning block.

The auxiliary positioning device comprises a base, a control box is arranged behind the base, a supporting block is arranged in the base, a plurality of first threaded rods penetrate through the supporting block, a moving box is in threaded connection with the first threaded rods, a rotary positioning block capable of fixing irregular workpieces is arranged on the moving box, and through holes are formed in the upper surface of the base.

Preferably, a single-head rotating motor is arranged in the control box, a first rotating rod is rotatably connected to the single-head rotating motor, a first bevel gear is sleeved at the other end of the first rotating rod, and a second bevel gear is meshed with the first bevel gear.

Preferably, a second rotating rod is sleeved on the second bevel gear, supporting bearings are arranged on the left side and the right side of the second bevel gear on the second rotating rod, third bevel gears are arranged at two ends of the second rotating rod, and a fourth bevel gear is meshed with each third bevel gear.

Preferably, the fourth bevel gear is sleeved with the first threaded rod, the movable box is provided with a second threaded hole corresponding to the first threaded rod, the first threaded rod is connected in the movable box through the second threaded hole in a threaded manner, and the bottom of the movable box is provided with a plurality of second movable wheels.

Preferably, the central point department of the inside of removal case is provided with double-end rotating electrical machines, the last rotation of double-end rotating electrical machines is connected with the second threaded rod, on the second threaded rod, in double-end rotating electrical machines's the left and right sides all is provided with rotatory case.

Preferably, two sliding rails are arranged on the upper surface of the movable box, the length direction of the sliding rails is consistent with that of the movable box, and the rotary box is arranged in the corresponding sliding rails in a sliding manner.

Preferably, the bottom of the rotating box is provided with a first threaded hole corresponding to the second threaded rod, the second threaded rod is in threaded connection with the inside of the rotating box through the first threaded hole, and the bottom of each rotating box is provided with a first moving wheel.

Preferably, an electric motor is arranged in the rotary box, a third rotary rod is rotatably connected to the electric motor, and the third rotary rod penetrates through the upper surface of the rotary box and is fixedly connected with the rotary positioning block.

Compared with the prior art, the utility model has the beneficial effects that: according to the auxiliary positioning device for the oblique line bending mechanism of the bending machine, the moving box can be controlled to drive the rotary positioning block to move back and forth on the base through the single-head rotary motor, the bevel gear and the first threaded rod, the rotary box can be controlled to drive the rotary positioning block to move left and right on the moving box through the double-head rotary motor and the second threaded rod, workpieces with different sizes can be positioned, when the workpieces with oblique edges of various angles need to be positioned, the rotary positioning block can be controlled to rotate through the electric motor, the adjusted rotary positioning block can be enabled to be attached to the oblique edges of irregular workpieces to be positioned, and the workpieces with the oblique edges of various angles can be positioned.

Drawings

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

FIG. 2 is a schematic top sectional view of a base according to the present invention;

FIG. 3 is a schematic front cross-sectional view of the present invention;

in the figure: 1. a base; 2. a control box; 3. a through hole; 4. a mobile box; 5. a single-headed rotary electric machine; 6. a first rotating rod; 7. a first bevel gear; 8. a second bevel gear; 9. a second rotating lever; 10. a third bevel gear; 11. a fourth bevel gear; 12. a first threaded rod; 13. a slide rail; 14. rotating the positioning block; 15. a rotating box; 16. an electric motor; 17. a third rotating rod; 18. a first threaded hole; 19. a second threaded rod; 20. a double-headed rotating electrical machine; 21. a first moving wheel; 22. a second threaded hole; 23. a second moving wheel; 24. a support bearing; 25. and (6) supporting the block.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a bender slash bending mechanism auxiliary positioning device, includes base 1, and base 1's rear is provided with control box 2, and base 1 is inside to be provided with supporting shoe 25, runs through in the supporting shoe 25 to be provided with the first threaded rod 12 of a plurality of, and threaded connection has removal case 4 on the first threaded rod 12, is provided with on the removal case 4 and can carries out the rotatory locating piece 14 fixed to irregular work piece, and through-hole 3 has been seted up to base 1's upper surface.

A bearing is arranged in the supporting block 25, so that the first threaded rod 12 can rotate conveniently, and the base 1 is supported; the through hole 3 is arranged, so that the movable box 4 drives the rotary positioning block 14 to move in the base 1.

Further, be provided with single-end rotating electrical machines 5 in the control box 2, the last rotation of single-end rotating electrical machines 5 is connected with first rotary rod 6, and the other pot head of first rotary rod 6 is equipped with first bevel gear 7, and the meshing has second bevel gear 8 on the first bevel gear 7.

The single-head rotating motor 5 works to control the first rotating rod 6 to drive the first bevel gear 7 to rotate, and the first bevel gear 7 drives the second bevel gear 8 to start rotating.

Specifically, the second rotating rod 9 is sleeved on the second bevel gear 8, supporting bearings 24 are arranged on the left side and the right side of the second bevel gear 8 on the second rotating rod 9, third bevel gears 10 are arranged at two ends of the second rotating rod 9, and a fourth bevel gear 11 is meshed on each third bevel gear 10.

The supporting bearing 24 is arranged to support the second rotating rod 9 and reduce the friction force applied to the second rotating rod 9;

the second bevel gear 8 rotates, and drives two first threaded rods 12 to rotate through a second rotating rod 9 and a third bevel gear 10, so that the moving box 4 drives a rotating positioning block 14 to move back and forth in the base 1,

generally, all overlap on the fourth bevel gear 11 and be equipped with first threaded rod 12, seted up on the movable box 4 with the corresponding second screw hole 22 of first threaded rod 12, first threaded rod 12 is through second screw hole 22 threaded connection in movable box 4, the bottom of movable box 4 is provided with a plurality of second and removes wheel 23.

The second moving wheels 23 are provided to reduce the friction force to which the moving box 4 moves inside the base 1 while supporting the moving box 4.

In addition, a double-headed rotating motor 20 is provided at a central position inside the moving box 4, a second threaded rod 19 is rotatably connected to the double-headed rotating motor 20, and rotating boxes 15 are provided on the left and right sides of the double-headed rotating motor 20 on the second threaded rod 19.

The double-head rotating motor 20 works to control the second threaded rod 19 to rotate, and the two rotating boxes 15 drive the rotating positioning block 14 to move left and right along the sliding rail 13.

In addition, two slide rails 13 are disposed on the upper surface of the movable box 4, the length direction of the slide rails 13 is the same as the length direction of the movable box 4, and the rotary box 15 is slidably disposed in the corresponding slide rails 13.

Further, the bottom of the rotary box 15 is provided with a first threaded hole 18 corresponding to the second threaded rod 19, the second threaded rod 19 is in threaded connection with the inside of the rotary box 15 through the first threaded hole 18, and the bottom of each rotary box 15 is provided with a first movable wheel 21.

The first moving wheels 21 are provided to reduce the friction force to which the rotary case 15 moves within the base 1 while supporting the rotary case 15.

Usually, an electric motor 16 is disposed in the rotary box 15, a third rotary rod 17 is rotatably connected to the electric motor 16, and the third rotary rod 17 penetrates through the upper surface of the rotary box 15 and is fixedly connected to the rotary positioning block 14.

The electric motor 16 works to control the third rotating rod 17 to drive the rotating positioning block 14 to rotate so as to fit the workpieces with different bevel edges.

The working principle and the using process of the utility model are as follows: after the device is installed, a bending machine is arranged on a base 1, a workpiece is placed on the base 1 and attached to the bending machine, a single-end rotating motor 5 works to control a first rotating rod 6 to drive a first bevel gear 7 to rotate, the first bevel gear 7 drives a second bevel gear 8 to start rotating, the second bevel gear 8 rotates, two first threaded rods 12 are driven to rotate through a second rotating rod 9 and a third bevel gear 10, and a rotating positioning block 14 is driven by a moving box 4 to move towards the workpiece in the base 1;

the double-head rotating motor 20 works to control the second threaded rod 19 to rotate, and the two rotating boxes 15 drive the rotating positioning block 14 to move to the workpiece along the sliding rail 13;

the electric motor 16 works to control the third rotating rod 17 to drive the rotating positioning block 14 to rotate so as to attach to workpieces containing bevel edges with different angles, and the auxiliary positioning of the workpieces is completed by matching with a bending machine.

The above description is intended to be illustrative of the preferred embodiment of the present invention and should not be taken as limiting the utility model, but rather, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the utility model.

Claims

1. The utility model provides a bender slash bending machine constructs auxiliary positioning device which characterized in that: the fixture comprises a base (1), a control box (2) is arranged at the rear of the base (1), a supporting block (25) is arranged inside the base (1), a plurality of first threaded rods (12) penetrate through the supporting block (25), a movable box (4) is connected to the first threaded rods (12) in a threaded mode, a rotary positioning block (14) capable of fixing irregular workpieces is arranged on the movable box (4), and a through hole (3) is formed in the upper surface of the base (1).

2. The auxiliary positioning device for the oblique line bending mechanism of the bending machine according to claim 1, wherein: be provided with single-end rotating electrical machines (5) in control box (2), it is connected with first rotary rod (6) to rotate on single-end rotating electrical machines (5), the other pot head of first rotary rod (6) is equipped with first bevel gear (7), the meshing has second bevel gear (8) on first bevel gear (7).

3. The auxiliary positioning device for the diagonal bending mechanism of the bending machine, according to claim 2, wherein: the cover is equipped with second rotary rod (9) on second bevel gear (8), on second rotary rod (9), in the second bevel gear (8) left and right sides all is provided with support bearing (24), just the both ends of second rotary rod (9) all are provided with third bevel gear (10), every all mesh on third bevel gear (10) has fourth bevel gear (11).

4. The auxiliary positioning device for the oblique line bending mechanism of the bending machine, according to claim 3, is characterized in that: the fourth bevel gear (11) is sleeved with the first threaded rod (12), the moving box (4) is provided with a second threaded hole (22) corresponding to the first threaded rod (12), the first threaded rod (12) is in threaded connection with the inside of the moving box (4) through the second threaded hole (22), and the bottom of the moving box (4) is provided with a plurality of second moving wheels (23).

5. The auxiliary positioning device for the oblique line bending mechanism of the bending machine according to claim 1, wherein: remove the inside central position department of case (4) and be provided with double-end rotating electrical machines (20), it is connected with second threaded rod (19) to rotate on double-end rotating electrical machines (20), on second threaded rod (19), in the left and right sides of double-end rotating electrical machines (20) all is provided with rotatory case (15).

6. The auxiliary positioning device for the oblique line bending mechanism of the bending machine, according to claim 5, is characterized in that: two slide rails (13) are arranged on the upper surface of the movable box (4), the length direction of each slide rail (13) is consistent with that of the movable box (4), and the rotary box (15) is arranged in the corresponding slide rails (13) in a sliding mode.

7. The auxiliary positioning device for the oblique line bending mechanism of the bending machine, according to claim 5, is characterized in that: the bottom of the rotating box (15) is provided with a first threaded hole (18) corresponding to the second threaded rod (19), the second threaded rod (19) is in threaded connection with the inside of the rotating box (15) through the first threaded hole (18), and the bottom of each rotating box (15) is provided with a first moving wheel (21).

8. The auxiliary positioning device for the oblique line bending mechanism of the bending machine according to claim 7, wherein: be provided with electric motor (16) in rotatory case (15), electric motor (16) go up the rotation and are connected with third rotary rod (17), third rotary rod (17) run through the upper surface of rotatory case (15), with rotatory locating piece (14) fixed connection.