CN219043582U

CN219043582U - Numerical control bending machine convenient for die changing

Info

Publication number: CN219043582U
Application number: CN202223504306.XU
Authority: CN
Inventors: 刘峰; 刘勇; 汤桂详; 居俊
Original assignee: Yangzhou Xingyu Auto Parts Co ltd
Current assignee: Yangzhou Xingyu Auto Parts Co ltd
Priority date: 2022-12-27
Filing date: 2022-12-27
Publication date: 2023-05-19
Anticipated expiration: 2032-12-27

Abstract

The utility model discloses a numerical control bending machine convenient for die changing, which comprises a device box and a first fixing rod, wherein the first fixing rod is arranged on the side wall of one side of the device box, a first groove is formed in the top end of the first fixing rod, a through hole is formed in the side wall of one side of the device box, a second groove is formed in the side wall of one side of the device box, a mounting block is arranged in the second groove, a threaded hole is formed in the mounting block, a threaded rod penetrating through the through hole is arranged in the threaded hole, the threaded rod is connected with the through hole through a bearing, a second fixing rod is arranged on the side wall of one side of the mounting block, and an electric lifting rod is arranged at the top end of the inside of the device box. This numerical control bender convenient to retooling avoids extruded mould to take place to rock through first recess and third recess to influence numerical control bender's effect of bending, simultaneously through the design of stripper, be convenient for unload the product automatically through the stripper.

Description

Numerical control bending machine convenient for die changing

Technical Field

The utility model relates to the technical field of numerical control bending machines, in particular to a numerical control bending machine convenient for die changing.

Background

The numerical control bending machine is a workpiece which is formed by bending a metal plate in a cold state into various geometric cross-sectional shapes by using a die (a general die or a special die). The bending machine is a plate forming machine designed for cold-rolled sheet metal processing, is widely applied to plate bending processing in the industries of automobiles, aircraft manufacturing, light industry, shipbuilding, containers, elevators, railway vehicles and the like, and utilizes an equipped die (a general or special die) to bend a metal plate in a cold state into workpieces with various geometric cross-section shapes, and the traditional numerical control bending machine can basically meet the use requirements of people, but still has certain problems, and the specific problems are as follows:

1. most numerical control bending machines in the current market are inconvenient for operators to change the dies to be extruded when in use, so that the labor intensity of the operators is increased;

2. most numerical control bending machines in the current market easily cause the need of the extruded die to shake when extruding the die, thereby influencing the bending effect of the numerical control bending machine.

Disclosure of Invention

The utility model aims to provide a numerical control bending machine convenient for die changing so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a numerical control bender convenient to retooling, includes device case and first dead lever, first dead lever is installed to the lateral wall of device case one side, and first recess has been seted up to first dead lever top, the through-hole has been seted up to the lateral wall of device case one side, the second recess has been seted up to the lateral wall of device case one side, and the inside of second recess is provided with the installation piece, threaded hole has been seted up to the inside of installation piece, and the inside of threaded hole is provided with the threaded rod that runs through the through-hole, the threaded rod is connected with the through-hole through the bearing, the second dead lever is installed to the lateral wall of installation piece one side, electric lifting rod is installed on the inside top of device case.

Preferably, the threaded rod is in threaded connection with the threaded hole.

Preferably, the carousel is installed to the one end of threaded rod, and the antiskid line has been seted up to the outer wall of carousel.

Preferably, a third groove is formed in the top end of the second fixing rod, and the shape and the size of the third groove are the same as those of the first groove.

Preferably, the bottom of electric lifter installs the stripper plate, and the bottom of stripper plate is semicircle form.

Preferably, the stripper plate is mounted at the bottom end inside the device box, and the inclination angle of the stripper plate is equal to the degree.

Preferably, the sliding rail is arranged at the bottom end of the second groove, the sliding block is arranged in the sliding rail, and the top end of the sliding block is connected with the bottom end of the mounting block.

Compared with the prior art, the utility model has the beneficial effects that:

1. through installing slide rail, slider, installation piece, threaded rod and second dead lever, through the mutually supporting of second recess and slide rail, and through screw hole and threaded connection of threaded rod, make the threaded rod can drive the installation piece and pass through slider and slide rail and slide at the outer wall of threaded rod when rotatory, be convenient for make the installation piece slip drive second dead lever and third recess and remove simultaneously to be convenient for carry out the retooling to the mould, thereby reduced operating personnel's intensity of labour;

2. meanwhile, the device is provided with the first fixing rod, the first groove, the stripper plate, the electric lifting rod and the stripper plate, products are conveniently placed in the first groove and the third groove through the design of the first groove and the third groove, the extruded die is prevented from shaking through the first groove and the third groove, the bending effect of the numerical control bending machine is affected, and meanwhile, the product is automatically discharged through the stripper plate through the design of the stripper plate.

Drawings

FIG. 1 is a schematic diagram of the internal structure of a front view of the present utility model;

FIG. 2 is an enlarged schematic view of the portion A of FIG. 1 according to the present utility model;

FIG. 3 is a schematic view of a second fixing rod according to the present utility model;

fig. 4 is a schematic view of the structure of the extrusion plate of the present utility model.

In the figure: 1. an apparatus box; 2. a first fixing rod; 3. a first groove; 4. a second groove; 5. a slide rail; 6. a slide block; 7. a mounting block; 8. a second fixing rod; 9. a third groove; 10. a threaded hole; 11. a threaded rod; 12. a through hole; 13. a turntable; 14. a stripper plate; 15. an electric lifting rod; 16. and extruding the plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Embodiment 1 referring to fig. 1-4, an embodiment of the present utility model is provided: the utility model provides a numerical control bender convenient to retooling, including device case 1 and first dead lever 2, through-hole 12 has been seted up to the lateral wall of device case 1 one side, second recess 4 has been seted up to the lateral wall of device case 1 one side, and the inside of second recess 4 is provided with installation piece 7, threaded hole 10 has been seted up to the inside of installation piece 7, and the inside of threaded hole 10 is provided with threaded rod 11 that runs through-hole 12, threaded rod 11 is connected with through-hole 12 through the bearing, threaded rod 11 and threaded hole 10 threaded connection, slide rail 5 has been seted up to the inside bottom of second recess 4, and the inside of slide rail 5 is provided with slider 6, the top of slider 6 is connected with the bottom of installation piece 7, can drive installation piece 7 through slider 6 and slide rail 5 at the outer wall of threaded rod 11 when rotatory, be convenient for make installation piece 7 slide and drive second dead lever 8 and third recess 9 and move simultaneously;

referring to fig. 1-4, in embodiment 2, a first fixing rod 2 is installed on a side wall of a device box 1, a first groove 3 is provided at a top end of the first fixing rod 2, a second fixing rod 8 is installed on a side wall of a mounting block 7, an electric lifting rod 15 is installed at a top end of an inside of the device box 1, a third groove 9 is provided at a top end of the second fixing rod 8, the third groove 9 is identical to the first groove 3 in shape and size, an extrusion plate 16 is installed at a bottom end of the electric lifting rod 15, the bottom end of the extrusion plate 16 is in a semicircular arc shape, a stripper plate 14 is installed at a bottom end of the inside of the device box 1, an inclination angle of the stripper plate 14 is 35 degrees, and a die to be extruded is prevented from shaking through the first groove 3 and the third groove 9, so that a bending effect of a numerical control bending machine is affected, and meanwhile, the extrusion plate 16 is driven to be extruded and bent by starting the electric lifting rod 15.

Working principle: when the numerical control bending machine convenient for die changing is used, products are conveniently placed in the first groove 3 and the third groove 9 through the first groove 3 and the third groove 9 by the design of the first groove 3 and the third groove 9, so that the extrusion dies are prevented from shaking through the first groove 3 and the third groove 9, the bending effect of the numerical control bending machine is affected, and meanwhile, the extrusion plate 16 is driven to extrude and bend the dies by starting the electric lifting rod 15;

meanwhile, when the bent die is required to be changed, the rotary table 13 is rotated to drive the threaded rod 11 to rotate, the threaded rod 11 is in threaded connection with the threaded rod 11 through the second groove 4 and the sliding rail 5, the threaded rod 11 can drive the mounting block 7 to slide on the outer wall of the threaded rod 11 through the sliding block 6 and the sliding rail 5 while rotating, the mounting block 7 can slide conveniently to drive the second fixing rod 8 and the third groove 9 to move simultaneously, so that the die is convenient to change, the labor intensity of operators is reduced, and meanwhile, the product is convenient to be automatically discharged through the stripper plate 14 through the design of the stripper plate 14.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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.

Claims

1. Numerical control bender convenient to retooling, including device case (1) and first dead lever (2), its characterized in that: the utility model discloses a device box, including device box (1), first dead lever (2) are installed to the lateral wall of device box (1) one side, and first recess (3) have been seted up on first dead lever (2) top, through-hole (12) have been seted up to the lateral wall of device box (1) one side, second recess (4) have been seted up to the lateral wall of device box (1) one side, and the inside of second recess (4) is provided with installation piece (7), threaded hole (10) have been seted up to the inside of installation piece (7), and the inside of threaded hole (10) is provided with threaded rod (11) that run through-hole (12), threaded rod (11) are connected with through-hole (12) through the bearing, second dead lever (8) are installed to the lateral wall of installation piece (7) one side, electric lifting rod (15) are installed on the inside top of device box (1).

2. The numerical control bending machine convenient for die changing according to claim 1, wherein: the threaded rod (11) is in threaded connection with the threaded hole (10).

3. The numerical control bending machine convenient for die changing according to claim 1, wherein: a rotary table (13) is installed at one end of the threaded rod (11), and anti-skidding lines are formed in the outer wall of the rotary table (13).

4. The numerical control bending machine convenient for die changing according to claim 1, wherein: a third groove (9) is formed in the top end of the second fixing rod (8), and the shape and the size of the third groove (9) are the same as those of the first groove (3).

5. The numerical control bending machine convenient for die changing according to claim 1, wherein: the bottom of electric lifting rod (15) is installed stripper plate (16), and the bottom of stripper plate (16) is semicircle shape.

6. The numerical control bending machine convenient for die changing according to claim 1, wherein: the bottom inside the device box (1) is provided with a stripper plate (14), and the inclination angle of the stripper plate (14) is 35 degrees.

7. The numerical control bending machine convenient for die changing according to claim 1, wherein: the sliding rail (5) is arranged at the bottom end of the second groove (4), the sliding block (6) is arranged in the sliding rail (5), and the top end of the sliding block (6) is connected with the bottom end of the mounting block (7).