CN217858361U

CN217858361U - Bending jig

Info

Publication number: CN217858361U
Application number: CN202221277623.XU
Authority: CN
Inventors: 江宏远; 王彪; 王庆庆
Original assignee: Jiangsu Yatai Aviation Technology Co ltd
Current assignee: Jiangsu Yatai Aviation Technology Co ltd
Priority date: 2022-05-25
Filing date: 2022-05-25
Publication date: 2022-11-22
Anticipated expiration: 2032-05-25

Abstract

The utility model provides a bending jig, which is characterized by comprising a test module and a vision measuring module; the test module is used for bending the workpiece, and the test module comprises: the device comprises a first base and a second base, wherein the first base and the second base are arranged at intervals and are used for bearing workpieces; a pressing member disposed above the space between the first base and the second base, the pressing member including a pressing end capable of extending into or out of the space between the first base and the second base; the vision measuring module is used for collecting and recording bending data of the workpiece. The utility model discloses obtain the work piece real-time data of bending when bending the work piece, reach the work piece performance result of bending, need not to bend the angle data of test work piece behind the work piece, simple structure, easily operation, use high-efficiently.

Description

Bending jig

Technical Field

The utility model belongs to the aluminium alloy test field of bending specifically is a tool of bending.

Background

With the advocated lean production, energy conservation and emission reduction of various companies, how to achieve the goal through technological and equipment improvement in the experimental test process becomes the direction explored by engineering technicians, in the prior art, the bending performance of a workpiece is the angle data of the workpiece after the workpiece is bent, and the workpiece is tested again, so that the method has the problems of multiple working procedures, inaccurate test result, low efficiency and the like.

Disclosure of Invention

To the not enough of existence among the prior art, the embodiment of the utility model provides a tool of bending acquires the data of bending of work piece when bending the work piece, and is simple high-efficient. In order to realize the technical purpose, the embodiment of the utility model adopts the technical scheme that:

the embodiment of the utility model provides a bending jig, which comprises a test module and a vision measuring module;

the test module is used for bending the workpiece, and the test module comprises:

the device comprises a first base and a second base, wherein the first base and the second base are arranged at intervals and are used for bearing workpieces;

a pressing member disposed above the space between the first base and the second base, the pressing member including a pressing end for extending into or out of the space between the first base and the second base;

the vision measuring module is used for collecting and recording bending data of the workpiece.

Further, the vision measurement module includes:

the camera device is arranged on one side of the test module and is used for collecting and recording the bending data of the workpiece;

the background light source board is arranged on the other side of the test module and is a white light source board.

Furthermore, the central line of sight of the camera device is coplanar with a connecting line between the upper end of the first base and the upper end of the second base, and the central line of sight of the camera device is coplanar with the moving direction of the pressing piece.

Further, the pressing piece comprises a fixing piece and a T-shaped piece;

the T-shaped part comprises a base block and a vertical plate, the base block is fixedly connected with one end of the fixing piece, and one end, far away from the fixing piece, of the vertical plate is the pressing end.

Further, the T-shaped part also comprises a step, and the step is positioned between the base block and the vertical plate.

Further, the pressure end comprises a first surface and a second surface, and an included angle between the first surface and the second surface is an acute angle.

Furthermore, the first base and the second base are L-shaped members, each L-shaped member comprises a side plate and a bottom plate, one end of each side plate, which is far away from the pressing piece, is fixedly connected with one end of the bottom plate, and the two side plates are arranged at intervals;

the other end of any one of the bottom plates extends in a direction away from the other bottom plate.

Furthermore, four mounting holes are formed in any bottom plate.

Furthermore, the first base and/or the second base further comprise a supporting piece, one side of the supporting piece is fixedly connected with the side plate, and the other side of the supporting piece is fixedly connected with the bottom plate.

Further, any L-shaped component comprises two supporting pieces, and the two supporting pieces are arranged at intervals.

The embodiment of the utility model provides a beneficial effect that technical scheme brought is:

the workpiece bending real-time data are obtained while the workpiece is bent, the workpiece bending performance result is obtained, the angle data of the workpiece are not required to be tested after the workpiece is bent, and the device is simple in structure, easy to operate and efficient to use.

Drawings

Fig. 1 is a schematic structural view of a bending jig according to an embodiment of the present invention.

Fig. 2 is a schematic structural diagram of the pressure head in the embodiment of the present invention.

Fig. 3 is a schematic structural diagram of the first base and the second base in the embodiment of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

The utility model provides a bending jig, which comprises a test module 1 and a vision measuring module 2; the test module 1 is used for bending a workpiece, and the test module 1 comprises: the device comprises a first base 11 and a second base 12, wherein the first base 11 and the second base 12 are arranged at intervals, and the first base 11 and the second base 12 are used for bearing workpieces; a pressing member 13 disposed above the space between the first base 11 and the second base 12, the pressing member 13 including a pressing end 130, the pressing end 130 being configured to extend into or out of the space between the first base 11 and the second base 12; the vision measuring module 2 is used for collecting and recording bending data of the workpiece.

In a specific embodiment, as shown in fig. 1, the first base 11 and the second base 12 are arranged at an interval, before testing, the first base and the second base are connected with a base beam of a testing instrument, the pressing member is connected with an upper pressing beam of the testing instrument, during testing, a workpiece is placed on the first base and the second base, the pressing member 13 is adjusted to be above the workpiece to be tested, the vision measuring module 2 is started, the testing instrument is started, and then the pressing end 130 of the pressing member 13 extends into the interval between the first base 11 and the second base 12 and bends the workpiece, and meanwhile, the vision measuring module 2 collects and records bending data of the workpiece.

After the test is finished, the test instrument and the interval between the first base 11 and the second base 12 where the pressing end 130 of the pressing piece 13 extends out are adjusted, the vision measuring module 2 is closed, and the workpiece bending data obtained by the vision measuring module 2 is analyzed. The bending test device is simple in structure, easy to operate, capable of recording bending data of the workpiece while testing the workpiece, high in efficiency and practical.

Further, the vision measuring module 2 includes: the camera device 21 is arranged on one side of the test module 1, and the camera device 21 is used for collecting and recording bending data of a workpiece; and the background light source plate 22 is arranged on the other side of the test module 1, and the background light source plate 22 is a white light source plate.

Further, a central line of sight of the camera device 21 is coplanar with a connecting line between the upper end of the first base and the upper end of the second base, and the central line of sight of the camera device 21 is coplanar with the moving direction of the pressing member 13.

In a specific embodiment, as shown in fig. 1, the image capturing device 21 can capture an image of a bending process of a workpiece, and the image capturing device is disposed at the position, which is beneficial for the image capturing device to accurately acquire data of a bending portion of the workpiece. Set up background light source board 22 can shelter from the debris that disturb the collection work piece information of bending on the one hand, and on the other hand can provide white background light source, makes the tool of bending also can use at night, thereby improves the suitability of the tool of bending.

Further, the pressing member 13 includes a fixing member 131 and a T-shaped member 132; the T-shaped component 132 comprises a base 133 and a riser 134, wherein the base 133 is fixedly connected with one end of the fixing component 131, and one end of the riser 134 far away from the fixing component 131 is the pressing end 130.

In a specific embodiment, as shown in fig. 1, in the structure of the T-shaped part, the vertical plates 134 can precisely bend the workpiece, the base block can be connected with the fixing piece, and the fixing piece is used for being connected with an upper pressing beam of the test instrument through a bolt, so that the connection between the pressing piece and the test instrument is ensured to be stable, and further, the stability of the process of bending the workpiece is ensured.

It is understood that the fixing member 131 and the T-shaped member 132 may be integrally formed, or may be separately disposed, and assembled and combined together by welding or the like.

Further, the T-piece 132 also includes a step 135, the step 135 being located between the base block 133 and the riser 134.

In a specific embodiment, as shown in fig. 1, the base 133, steps 135 and risers 134 are integrally constructed; the design of the step 135 structure can reduce the processing amount of the bending jig and can also prevent the pressing piece 13 from deviating or breaking in the process of bending the workpiece.

Further, the pressing end 130 includes a first surface 136 and a second surface 137, and an included angle between the first surface 136 and the second surface 137 is an acute angle.

It can be understood that the included angle between the first surface 136 and the second surface 137 is an acute angle, so that the pressing member can bend the workpiece at a precise fixed point, and the accuracy of workpiece bending data testing is improved.

Further, the first base 11 and the second base 12 are L-shaped members, each L-shaped member includes a side plate 111 and a bottom plate 112, one end of the side plate 111, which is far away from the pressing member 13, is fixedly connected to one end of the bottom plate 112, and the two side plates 111 are arranged at an interval.

The other end of any of the bottom plates 112 extends in a direction away from the other bottom plate 112.

In a specific embodiment, the side plates and the bottom plate of the L-shaped member are vertically arranged, as shown in fig. 1, the side plates of the first base and the side plates of the second base are arranged at intervals in the left-right direction, the bottom plate of the first base extends to the left side, and the bottom plate of the second base extends to the right side.

Furthermore, four mounting holes 113 are formed in any one of the bottom plates 112.

In a specific embodiment, as shown in fig. 1, four mounting holes 113 are respectively disposed at four corners of the bottom plate 112, and the four mounting holes 113 can keep the bottom plate 112 fixed, so as to ensure that the base is kept fixed, and prevent the first base or the second base from tilting when the workpiece is bent, thereby improving accuracy and stability of the testing process.

Further, the first base 11 and/or the second base 12 further include a supporting member 114, one side of the supporting member 114 is fixedly connected to the side plate 111, and the other side of the supporting member 114 is fixedly connected to the bottom plate 112.

Further, any one of the L-shaped members includes two supporting members 114, and the two supporting members 114 are spaced apart from each other.

In a specific embodiment, as shown in fig. 1, the supporting member 114 is a triangular plate with a certain thickness, which can ensure that the side plate 111 of the base is not easily deviated during the process of bending the workpiece, thereby ensuring the stability of the workpiece bending process. It can be understood that the greater the number of the supporting members, the more the structural stability of the L-shaped member can be ensured, and the two supporting members 114 are arranged at intervals, so that the structural stability of the L-shaped member can be ensured on the basis of saving materials.

Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention is described in detail with reference to examples, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the scope of the claims of the present invention.

Claims

1. A bending jig is characterized by comprising a test module (1) and a vision measurement module (2);

the test module (1) is used for bending a workpiece, and the test module (1) comprises:

the workpiece positioning device comprises a first base (11) and a second base (12), wherein the first base (11) and the second base (12) are arranged at intervals, and the first base (11) and the second base (12) are used for bearing a workpiece;

a pressing member (13) disposed above the space between the first base (11) and the second base (12), the pressing member (13) including a pressing end (130), the pressing end (130) being adapted to extend into or out of the space between the first base (11) and the second base (12);

the vision measurement module (2) is used for collecting and recording bending data of the workpiece.

2. A bending jig according to claim 1,

the vision measurement module (2) comprises:

the camera device (21) is arranged on one side of the test module (1), and the camera device (21) is used for collecting and recording bending data of a workpiece;

the background light source plate (22) is arranged on the other side of the test module (1), and the background light source plate (22) is a white light source plate.

3. A bending jig according to claim 2,

the central sight line of the camera device (21) is coplanar with the connecting line of the upper end of the first base and the upper end of the second base, and the central sight line of the camera device (21) is coplanar with the moving direction of the pressing piece (13).

4. A bending jig according to claim 1,

the pressing piece (13) comprises a fixing piece (131) and a T-shaped piece (132);

the T-shaped piece (132) comprises a base block (133) and a vertical plate (134), the base block (133) is fixedly connected with one end of the fixing piece (131), and one end, far away from the fixing piece (131), of the vertical plate (134) is the pressing end (130).

5. A bending jig according to claim 4,

the tee (132) also includes a step (135), the step (135) being located between the base block (133) and the riser (134).

6. A bending jig according to claim 4,

the pressing end (130) comprises a first face (136) and a second face (137), and an included angle between the first face (136) and the second face (137) is an acute angle.

7. A bending jig according to claim 1,

the first base (11) and the second base (12) are L-shaped components, each L-shaped component comprises a side plate (111) and a bottom plate (112), one end, far away from the pressing piece (13), of each side plate (111) is fixedly connected with one end of each bottom plate (112), and the two side plates (111) are arranged at intervals;

the other end of any bottom plate (112) extends along the direction departing from the other bottom plate (112).

8. A bending jig according to claim 7,

four mounting holes (113) are formed in any bottom plate (112).

9. A bending jig according to claim 7,

the first base (11) and/or the second base (12) further comprise a supporting piece (114), one side of the supporting piece (114) is fixedly connected with the side plate (111), and the other side of the supporting piece (114) is fixedly connected with the bottom plate (112).

10. A bending jig according to claim 9,

any L-shaped member comprises two supporting pieces (114), and the two supporting pieces (114) are arranged at intervals.