CN210146824U

CN210146824U - Auxiliary supporting device and numerical control bending machine with same

Info

Publication number: CN210146824U
Application number: CN201920980152.0U
Authority: CN
Inventors: 程斌
Original assignee: Tianjin Jinyu Aluminum Industry Co ltd
Current assignee: Tianjin Jinyu Aluminum Industry Co ltd
Priority date: 2019-06-25
Filing date: 2019-06-25
Publication date: 2020-03-17
Anticipated expiration: 2029-06-25

Abstract

The utility model discloses an assist and prop device and have device's numerical control bender belongs to the technical field that the work piece was bent. The auxiliary supporting device comprises a supporting rod, the top end of the supporting rod is connected with a universal wheel, the supporting rod is connected with a lifting driving piece, and the lifting driving piece drives the supporting rod to drive the universal wheel to lift so that the universal wheel contacts with and supports a workpiece. The effects of saving labor cost and reducing the operation burden of workers are achieved. The numerical control bending machine comprises the auxiliary supporting device, assists workers in lifting and pushing workpieces, reduces the input of manpower, and improves the working efficiency.

Description

Auxiliary supporting device and numerical control bending machine with same

Technical Field

The utility model relates to a technical field that the work piece was bent, in particular to assist and prop device and have device's numerical control bender.

Background

The numerical control bending machine is a device for bending and forming various metal workpieces such as iron, stainless steel, copper, aluminum and the like. The existing Chinese patent application with reference to the grant publication number CN206567368U discloses a numerical control bending machine, which comprises a bending machine body, wherein the bending machine body comprises an upper die, the upper die is connected with a driving assembly, and a lower die with a cavity die is arranged below the upper die corresponding to the lower position. When the workpiece is bent, the workpiece needs to be fed between the upper die and the lower die, the upper die moves downwards to press the workpiece into a die cavity of the lower die under the driving of the driving assembly, and the workpiece is bent.

The workpiece to be machined is usually a thin plate with a heavier volume, when the workpiece is bent by the numerical control bending machine, one end of the workpiece is located between the upper die and the lower die, one end far away from the upper die and the lower die can tilt in the bending machining process, however, the tilted end can sink under the action of self gravity, so that the workpiece is easy to bend and the bending angle forming of the bending machine on the workpiece is influenced.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides an assist and prop device to reach and assist workman propelling movement work piece, reduce the effect of workman's operation burden.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides an assist and prop device, includes the vaulting pole, and the top of bracing piece is connected with the universal wheel, and the bracing piece is connected with the lift driving piece, and lift driving piece drive bracing piece drives the universal wheel and goes up and down so that the universal wheel contact supports the work piece.

Through adopting above-mentioned scheme, when the lift driving piece drive bracing piece rose, the universal wheel that the support lever is connected rolled contact with the bottom surface of work piece, and the work piece is upwards pushed in the auxiliary stay, alleviates workman's lifting propelling movement burden. After bending is finished, the supporting rod descends to the original height, so that a worker can conveniently adjust the orientation of the side edge to be machined of the workpiece and continue to machine the next round.

This assist and prop device simple structure, convenient and practical has saved the human cost, reduces workman's operation burden.

The utility model discloses further set up to: the top of bracing piece extends to both sides and forms the extension rod, and the universal wheel is provided with a plurality of, and a plurality of universal wheel is installed in the extension rod and along extension rod interval distribution.

Through adopting above-mentioned scheme, the extension rod can hold and set up more universal wheels, and the effect that can be when lifting the great or great work piece of weight of area is better, widens the scope of using.

The utility model discloses further set up to: and an anti-abrasion layer is adhered to the surface of the wheel body of the universal wheel.

By adopting the scheme, the abrasion-proof layer can reduce the abrasion of the universal wheel to the workpiece when the bottom surface of the workpiece rolls.

The utility model discloses further set up to: the anti-abrasion layer is made of rubber.

By adopting the scheme, the anti-abrasion layer is made of rubber, so that the friction force between the universal wheel and the bottom surface of the workpiece can be increased, and the universal wheel is prevented from slipping in the pushing process; the abrasion of the universal wheel to the workpiece can be reduced; and the rubber is widely used, simple and easy to obtain, and low in cost.

The utility model discloses further set up to: still include the base, the shell of cylinder is fixed in the base.

By adopting the scheme, the base can better support the lifting driving piece, so that the whole auxiliary supporting device is more stable in working.

The utility model discloses further set up to: the bottom surface of the base is provided with a roller with a brake pad.

By adopting the scheme, the rollers are arranged below the base, so that the position of the roller can be conveniently adjusted at any time during use; set up the braking piece simultaneously on the gyro wheel, can fix the auxiliary stay device in certain position, prevent that the during operation from removing at will, and then influencing the result of use.

The numerical control bending machine comprises a machine body, wherein the auxiliary supporting device is arranged on one side of the machine body.

Through adopting above-mentioned scheme, the numerical control bender that adopts to have above-mentioned supplementary device of propping adds man-hour to the work piece, and the supplementary device of propping of numerical control bender can assist and support the work piece, helps the workman upwards to lift the propelling movement work piece more conveniently, reduces the input of manpower, has improved work efficiency.

To sum up, the utility model discloses following beneficial effect has:

the auxiliary supporting device is simple in structure, convenient and practical: including bracing piece, universal wheel and lift driving piece can reach and lift propelling movement work piece and bend the purpose of processing, saved the human cost, reduce workman's operation burden.

Drawings

FIG. 1 is a diagram showing the effects of the application of embodiment 1 and is also a schematic structural diagram of embodiment 2;

fig. 2 is a partially enlarged schematic view at a in fig. 1.

Reference numerals: 1. a base; 11. a roller; 2. a cylinder; 21. a piston rod; 3. a support bar; 4. an extension rod; 41. a universal wheel; 411. an anti-wear layer; 5. a body; 51. an upper die; 52. a lower die; 521. a mold cavity; 6. and (5) a workpiece.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example 1

The utility model provides an assist and prop device, as shown in figure 1, including the level set up in the base 1 on ground, cylinder 2 is connected to the top surface of base 1, and the top surface joint support pole 3 of cylinder 2, the top of bracing piece 3 are provided with extension rod 4, and extension rod 4 top is provided with universal wheel 41.

The base 1 is a cuboid plate-shaped structure and is horizontally arranged on the ground. Four corners of the bottom surface of the base 1 are provided with rollers 11 with brake pads.

The top surface of the base 1 is provided with a cylinder 2. The shell of the cylinder 2 is fixed at the center of the top surface of the base 1, and the telescopic direction of the piston rod 21 of the cylinder 2 is positioned in a vertical plane. The piston rod 21 of the cylinder 2 is connected with a support rod 3. The support rod 3 is a cuboid rod-shaped structure, the length direction is vertical, and the bottom end is fixedly connected with a piston rod 21 of the cylinder 2. The support rod 3 can move up and down in the vertical direction under the telescopic driving of the piston rod 21 of the cylinder 2.

The top end of the supporting rod 3 extends towards two sides to form an extension rod 4. The extension rod 4 is a cuboid rod-shaped structure, and the length direction is vertical to that of the support rod 3.

The top surface of extension rod 4 is connected with five universal wheels 41, and five universal wheels 41 are along the length direction evenly distributed of extension rod 4 at interval, and the shell of universal wheel 41 is fixed in the top surface of extension rod 4. The surface of the universal wheel 41 is adhered with a rubber anti-wear layer 411. When the workpiece 6 is bent, the cylinder 2 drives the supporting rod 4 to ascend, the universal wheel 41 is in rolling contact with the bottom surface of the workpiece 6, and abrasion to the surface of the workpiece 6 can be reduced.

The application process of this embodiment is as follows:

the auxiliary supporting device of the embodiment can be used for a numerical control bending machine, when the workpiece 6 is bent and machined by the numerical control bending machine, as shown in fig. 1, a worker places one end of the workpiece 6 to be machined on the top surface of a lower die 52, the other end of the workpiece is supported at the top of a universal wheel 41, an upper die 51 is pressed down, the workpiece 6 is gradually pressed into a die cavity 521 of the lower die 52, meanwhile, a piston rod 21 of a cylinder 2 drives a supporting rod 3 to ascend, the universal wheel 41 assists in jacking the part, away from the upper die 51 and the lower die 52, of the workpiece 6, the phenomenon that the workpiece 6 is bent due to sinking of the part of the workpiece 6 is reduced, manpower-assisted supporting. After one side of the workpiece 6 is bent, the cylinder 2 drives the support rod 3 to restore to the original position to wait for the next round of processing.

Example 2

A numerical control bending machine, as shown in fig. 1, comprises a machine body 5 of a conventional numerical control bending machine, and an auxiliary supporting device in embodiment 1 is arranged on one side of the machine body 5. During the use, will assist and prop the device and remove the position that needs the upwards propelling movement work piece 6, later, numerical control bender is bent work piece 6 and is processed, assists and props device simple to use, is convenient for improve the efficiency and the quality that work piece 6 buckled.

The above-mentioned embodiments are merely illustrative of the present invention, and are not intended to limit the present invention, and those skilled in the art can make modifications to the embodiments without inventive contribution as required after reading the present specification, but all the embodiments are protected by patent laws and protection within the scope of the present invention.

Claims

1. The utility model provides an assist and prop device which characterized in that: the lifting device comprises a supporting rod (3), wherein the top end of the supporting rod (3) is connected with a universal wheel (41), the supporting rod (3) is connected with a lifting driving piece, and the lifting driving piece drives the supporting rod (3) to drive the universal wheel (41) to lift so as to enable the universal wheel (41) to contact and support a workpiece (6).

2. A secondary bracing apparatus according to claim 1, wherein: the top of bracing piece (3) extends to both sides and forms extension rod (4), and universal wheel (41) are provided with a plurality of, and a plurality of universal wheel (41) are installed in extension rod (4) and along extension rod interval distribution.

3. A secondary bracing apparatus according to claim 2, wherein: and an anti-abrasion layer is adhered to the outer surface of the wheel body of the universal wheel (41).

4. A secondary bracing apparatus according to claim 3, wherein: the anti-abrasion layer is made of rubber.

5. A secondary bracing apparatus according to claim 1, wherein: the lifting driving piece is an air cylinder (2), and the supporting rod (3) is connected with a piston rod (21) of the air cylinder (2).

6. A secondary bracing apparatus according to claim 5, wherein: the air cylinder is characterized by further comprising a base (1), and the shell of the air cylinder is fixed on the base (1).

7. The secondary support apparatus of claim 6, wherein: the bottom surface of the base (1) is provided with a roller (11) with a brake pad.

8. The utility model provides a numerical control bender, includes organism (5), its characterized in that: a secondary support device as claimed in any one of claims 1 to 7 is provided on one side of the body (5).