Sheet metal part traceless bending device

Abstract

The utility model relates to the technical field of bending devices, in particular to a sheet metal part traceless bending device which comprises a machine tool, two stabilizing rods are fixed to the top of the machine tool, a moving rod is fixed to the inner side of each stabilizing rod, and a side die positioning plate is arranged on the inner side of each moving rod. A side bending die is slidably connected into each side die positioning plate, a bottom die positioning plate is further arranged between the two stabilizing rods and fixedly connected with the machine tool, a bottom die fixing plate is slidably connected to the top of the bottom die positioning plate, and a bottom bending die is fixed to the top of the bottom die fixing plate. A sheet metal part is connected between the bottom bending die and the outside in a sliding manner; by replacing different dies, sheet metal parts in different shapes can be bent, so that the application range of equipment is widened, the bending accuracy of the equipment is ensured, the bending creases are reduced, and the bending effect is ensured.

Description

Technical Field

[0001] The utility model belongs to the technical field of bending devices, in particular to a sheet metal part seamless bending device. Background Art

[0002] Sheet metal is a comprehensive cold processing technology for thin metal plates, including shearing, punching, cutting, compounding, folding, welding, etc. Sheet metal parts are made by filament power winding, laser cutting, heavy processing, metal bonding, metal drawing, plasma cutting, metal plate bending, die forging, and water jet cutting. Now there is a need for a seamless sheet metal bending device that is easy to adjust the bending position during use.

[0003] However, existing sheet metal crease devices usually require a lot of manpower, resulting in low bending efficiency. At the same time, due to manual reasons, the bending accuracy may be low, resulting in poor bending effect. In this regard, the utility model designs a sheet metal seamless bending device to solve the above problems. Utility Model Content

[0004] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a sheet metal seamless bending device, which effectively solves the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a sheet metal seamless bending device, comprising a machine tool, a plurality of support rods are fixed at the bottom of the machine tool, a controller is fixed at the top of the machine tool, a power supply is fixed at the right end of the controller, two stabilizing rods are also fixed on the top of the machine tool, a moving rod is fixed on the inner side of each of the stabilizing rods, a side mold positioning plate is provided on the inner side of each of the moving rods, a side bending mold is slidably connected inside each of the side mold positioning plates, a bottom mold positioning plate is also provided between the two stabilizing rods and is fixedly connected to the machine tool, a bottom mold fixing plate is slidably connected to the top of the bottom mold fixing plate, a bottom bending mold is fixed to the top of the bottom mold fixing plate, a sheet metal part is slidably connected to the outside of the bottom bending mold, the sheet metal part can be tightly fitted with the inner walls of the two side bending molds, a bottom mold locking plate is slidably connected to the front end of the bottom mold fixing plate, and a side locking plate is provided at the front end of each of the side mold positioning plates.

[0006] Preferably, a baffle is provided at the rear of the bottom mold fixing plate to fit tightly with the rear end of the bottom mold positioning plate, and two locking plate positioning blocks are fixed to the front end of the bottom mold positioning plate. The two locking plate positioning blocks are rotatably connected to the bottom mold locking plate through a rotating shaft, and a motor is rotatably connected to the left side of the bottom mold locking plate through a rotating shaft, and the motor is fixedly connected to the locking plate positioning block.

[0007] Preferably, a baffle is provided at the rear end of each side mold positioning plate to fit tightly with the rear part of the side bending mold, and a group of side rotating plates are fixed at the front end of the side mold positioning plate, and each group of side rotating plates is rotatably connected to a rotating shaft, and each rotating shaft is fixedly connected to the side locking plate at one end thereof, and a group of clamping rod positioning plates are also fixed at the front end of each side mold positioning plate, and each group of clamping rod positioning plates is slidably connected to a clamping rod, and a clamping rod locking head is fixed on the top of each clamping rod, and each clamping rod locking head can fit tightly with the side locking plate at one end thereof.

[0008] Preferably, a side mold moving block is fixed on the outer side of each side mold positioning plate, a side mold moving plate is fixed on the outer side of each side mold moving block, each side mold moving plate is fixedly connected to the moving rod on its outer side, a moving rod controller is fixed on the bottom of each moving rod, and a camera is also fixed on the inner side of each stabilizing rod.

[0009] Preferably, a measuring scale positioning block is fixed on the top of each side mold positioning plate, a measuring scale is fixed on the outside of each measuring scale positioning block, a measuring disk is wrapped around the other end of each measuring scale, a measuring disk positioning plate is rotatably connected to the outside of each measuring disk via a rotating shaft, each measuring disk positioning plate is fixedly connected to the stabilizing bar on its outside, a measuring disk spring is fixed to the front end of each measuring disk rotating shaft, and the other end of each measuring disk spring is fixedly connected to the measuring disk positioning plate on its rear side.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] The utility model can make the mold of the whole equipment replaceable by cooperating the bottom mold positioning plate and the bottom mold fixing plate, the side mold positioning plate and the side bending mold, so as to bend sheet metal parts of different shapes, thereby improving the use range of the equipment, thereby ensuring the bending accuracy of the equipment, thereby reducing the bending creases, and ensuring the bending effect.

[0012] The utility model drives the bottom mold locking plate to rotate by a motor to prevent the bottom mold fixing plate from being separated from the bottom mold positioning plate, thereby ensuring the stability of the equipment. At the same time, the equipment clamps the side locking plate through a clamping rod to make the side mold positioning plate and the side bending mold fit closely, thereby further ensuring the stability of the equipment, thereby ensuring the bending effect of the entire equipment.

[0013] The utility model drives the moving rod to extend and retract through the moving rod controller, which can drive the moving plate of the side mold to move, thereby driving the moving block of the side mold to move, thereby driving the positioning plate of the side mold to move, thereby driving the side bending mold to move, so that the sheet metal part can be pressed, thereby bending the sheet metal part, and at the same time, the measuring ruler can be driven to rotate around the measuring disk, and then the value of the measuring ruler can be monitored by the camera, so that the distance between the side bending mold and the bottom bending mold can be controlled, thereby increasing the accuracy of the bending of the sheet metal part, and at the same time improving the bending efficiency of the equipment, thereby ensuring the bending effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0015] In the attached picture:

[0016] Figure 1 It is an overall schematic diagram of the utility model;

[0017] Figure 2 It is a schematic diagram of the left side of the utility model;

[0018] Figure 3 This is a schematic diagram of the bending mechanism of the utility model;

[0019] Figure 4 This is a schematic diagram of the bottom locking mechanism of the utility model;

[0020] Figure 5 This is a schematic diagram of the side locking mechanism of the utility model;

[0021] Figure 6 It is an enlarged schematic diagram of the bending mechanism of the utility model.

[0022] In the figure: 1-machine tool; 2-support rod; 3-stabilizing rod; 4-side mold positioning plate; 5-side bending mold; 6-bottom mold positioning plate; 7-bottom mold locking plate; 8-sheet metal; 9-side rotating plate; 101-controller; 102-power supply; 301-moving rod; 302-moving rod controller; 303-camera; 304-measuring disk positioning plate; 305-measuring disk spring; 306-measuring disk; 307-measuring ruler; 401-measuring ruler positioning block; 402-side mold moving block; 403-side mold moving plate; 601-bottom bending mold; 602-bottom mold fixing plate; 701-motor; 702-locking plate positioning block; 901-rotating shaft; 902-side locking plate; 903-clamping rod; 904-clamping rod locking head; 905-clamping rod positioning plate. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0024] Embodiment 1, by Figure 1-3The utility model includes a machine tool 1, which is made of alloy material and used to support the entire device. A plurality of support rods 2 are fixed to the bottom of the machine tool 1, and the support rods 2 are made of alloy material and used to support the entire device. A controller 101 is fixed to the top of the machine tool 1, and the controller 101 is used to control the entire device. A power supply 102 is fixed to the right end of the controller 101, and the power supply 102 provides the required energy for the entire device. Two stabilizing rods 3 are also fixed to the top of the machine tool 1, and the stabilizing rods 3 are made of alloy material and used to support the moving rod 301. A moving rod 301 is fixed on the inner side of each of the stabilizing rods 3, and the moving rod 301 is retractable, so as to drive the side mold moving plate 403 to move. A side mold positioning plate 4 is provided on the inner side of each of the moving rods 301, and the side mold positioning plate 4 is made of alloy material. The side mold positioning plate 4 can fit tightly with the side bending mold 5 inside it, and the side mold positioning plate 4 is used to position the side bending mold 5, so that the side bending mold 5 of different shapes can be adapted, thereby increasing the use range of the equipment. A side bending mold 5 is slidably connected inside each of the side mold positioning plates 4, and the side bending mold 5 is made of alloy material. A bottom mold positioning plate 6 is also provided between the two stabilizing bars 3 and fixedly connected to the machine tool 1. The bottom mold positioning plate 6 is made of alloy material. The bottom mold positioning plate 6 is used to position the bottom mold fixing plate 602. The top of the bottom mold positioning plate 6 is slidably connected with a bottom mold fixing plate 602. The bottom mold fixing plate 602 is made of alloy material. The bottom mold fixing plate 602 is used to position the bottom bending mold 601. The top of the bottom mold fixing plate 602 is fixed with a bottom bending mold 601. The bottom bending mold 601 is made of alloy material. The bottom bending mold 601 is connected to two The side bending mold 5 can be cooperated to achieve the purpose of bending the sheet metal 8. The bottom bending mold 601 is slidably connected to the outside with the sheet metal 8, and the sheet metal 8 can fit tightly with the inner walls of the two side bending molds 5. The front end of the bottom mold fixing plate 602 is slidably connected with a bottom mold locking plate 7. The bottom mold locking plate 7 is made of alloy material. The bottom mold locking plate 7 is used to position the bottom mold fixing plate 602. A side locking plate 902 is provided at the front end of each side mold positioning plate 4. The side locking plate 902 is made of alloy material. The side locking plate 902 is used to position the side mold positioning plate 4.

[0025] Embodiment 2, based on embodiment 1, Figure 4-6It is given that the rear part of the bottom mold fixing plate 602 is provided with a baffle plate which fits tightly with the rear end of the bottom mold positioning plate 6, and the front end of the bottom mold positioning plate 6 is fixed with two locking plate positioning blocks 702, and the locking plate positioning blocks 702 are made of alloy material, and the locking plate positioning blocks 702 are used to position the bottom mold locking plate 7, and the two locking plate positioning blocks 702 are rotatably connected with the bottom mold locking plate 7 through a rotating shaft, and the left side of the bottom mold locking plate 7 is rotatably connected with a motor 701 through a rotating shaft, and the motor 701 can drive the bottom mold locking plate 7 to rotate, and the motor 701 is fixedly connected to the locking plate positioning blocks 702, and the rear end of each side mold positioning plate 4 is provided with a baffle plate which fits tightly with the rear end of the side bending mold 5 Tightly fitting, a group of side rotating plates 9 are fixed at the front end of the side mold positioning plate 4, and the side rotating plates 9 are made of alloy material. The side rotating plates 9 are used to position the rotating shaft 901, and each group of the side rotating plates 9 is internally rotatably connected with the rotating shaft 901, and the rotating shaft 901 is made of alloy material. The rotating shaft 901 can drive the side locking plate 902 to rotate, and each of the rotating shafts 901 is fixedly connected to the side locking plate 902 at one end thereof, and a group of card rod positioning plates 905 are also fixed at the front end of each of the side mold positioning plates 4, and the card rod positioning plates 905 are made of alloy material. The card rod positioning plates 905 are used to position the card rod 903, and each group of the card rod positioning plates 905 is internally slidably connected with the card rod 903. The rod 903 is made of alloy material, and the clamping rod 903 is used to position the side locking plate 902. A clamping rod locking head 904 is fixed on the top of each clamping rod 903, and the clamping rod locking head 904 is made of alloy material. The clamping rod locking head 904 can prevent the clamping rod 903 from falling. Each clamping rod locking head 904 can fit tightly with the side locking plate 902 at one end thereof. A side mold moving block 402 is fixed on the outside of each side mold positioning plate 4, and the side mold moving block 402 is made of alloy material. The side mold moving block 402 is used to fix the side mold positioning plate 4, and a side mold moving plate 403 is fixed on the outside of each side mold moving block 402, and the side mold moving plate 403 is made of alloy material. The side mold moving plate 403 is used to fix the side mold moving block 402. Each of the side mold moving plates 403 is fixedly connected to the moving rod 301 on its outer side. A moving rod controller 302 is fixed at the bottom of each moving rod 301. The moving rod controller 302 can control the extension and retraction of the moving rod 301. A camera 303 is also fixed on the inner side of each stabilizing bar 3. The camera 303 can monitor the value of the measuring ruler 307. A measuring ruler positioning block 401 is fixed on the top of each side mold positioning plate 4. The measuring ruler positioning block 401 is made of alloy material. The measuring ruler positioning block 401 is used to position the measuring ruler 307. A measuring ruler 307 is fixed on the outer side of each measuring ruler positioning block 401.The measuring ruler 307 has dimensions, and a measuring disc 306 is wound around the other end of each measuring ruler 307. The measuring disc 306 is made of alloy material and is used to position the measuring ruler 307. The outside of each measuring disc 306 is rotatably connected to a measuring disc positioning plate 304 through a rotating shaft. The measuring disc positioning plate 304 is made of alloy material and is used to position the measuring disc 306. Each measuring disc positioning plate 304 is fixedly connected to the stabilizing bar 3 on its outer side. A measuring disc spring 305 is fixedly connected to the front end of the rotating shaft of each measuring disc 306. The measuring disc spring 305 is elastic, so as to ensure that the measuring ruler 307 is always taut. The other end of each measuring disc spring 305 is fixedly connected to the measuring disc positioning plate 304 on its rear side.

[0026] When using this equipment, the controller 101 controls the bottom mold locking plate 7 and the side locking plate 902 to open, and further the staff inserts the bottom mold fixing plate 602 and the bottom mold positioning plate 6, and further the controller 101 controls the motor 701 to work, thereby driving the bottom mold locking plate 7 to rotate, thereby driving the bottom mold fixing plate 602 to be fixed, so that the bottom bending mold 601 is fixed, and further the staff inserts the side bending mold 5 into the side mold positioning plate 4, and further the staff lifts the clamping rod 903, and further the staff rotates the side locking plate 902 so that the side locking plate 902 is close to the side mold positioning plate 4, and further the staff puts down the two clamping rods 903, so that the side locking plate 902 is locked, so that the side bending mold 5 and the side mold positioning plate 4 are relatively fixed, and further the staff puts the sheet metal 8 into the outside of the bottom bending mold 601, and at this time the staff measures the The thickness of the sheet metal part 8, further, the controller 101 controls the two moving rod controllers 302 to work, thereby driving the two moving rods 301 to extend, thereby driving the two side mold moving plates 403 to move inward, so that the two side mold positioning plates 4 are close to each other, and further the two side bending molds 5 are close to each other. At this time, due to the action of the measuring ruler positioning block 401 and the measuring disk 306, the measuring ruler 307 can be moved. At this time, due to the action of the camera 303, the value of the measuring ruler 307 can be monitored. At the same time, due to the action of the two measuring disk springs 305, the measuring ruler 307 can be tightened. Further, due to the action of the moving rod controller 302, the moving rod 301 continues to extend, thereby the two side bending molds 5 continue to approach each other. At this time, the value of the measuring ruler 307 is the distance from the side bending mold 5 to the bottom bending mold 601. When the camera 303 monitors that the value of the measuring ruler 307 is the thickness of the sheet metal part 8, the bending work is completed, thereby ensuring the bending effect.

[0027] The working process of the utility model is as follows: when using the device, the controller 101 controls the bottom mold locking plate 7 and the side locking plate 902 to open, and further the staff inserts the bottom mold fixing plate 602 and the bottom mold positioning plate 6 tightly, and further the controller 101 controls the motor 701 to work, thereby driving the bottom mold locking plate 7 to rotate, thereby driving the bottom mold fixing plate 602 to be fixed, so that the bottom bending mold 601 is fixed, and further the staff inserts the side bending mold 5 into the side mold positioning plate 4, and further the staff lifts the clamping rod 903, and further the staff rotates the side locking plate 902 so that the side locking plate 902 is tightly attached to the side mold positioning plate 4, and further the staff puts down the two clamping rods 903, so that the side locking plate 902 is locked, so that the side bending mold 5 and the side mold positioning plate 4 are relatively fixed, and further the staff puts the sheet metal 8 into the outside of the bottom bending mold 601, and at this time the staff The thickness of the sheet metal part 8 is measured in advance, and the controller 101 further controls the two moving rod controllers 302 to work, thereby driving the two moving rods 301 to extend, thereby driving the two side mold moving plates 403 to move inward, so that the two side mold positioning plates 4 are close to each other, and further the two side bending molds 5 are close to each other. At this time, due to the action of the measuring ruler positioning block 401 and the measuring disk 306, the measuring ruler 307 can be moved. At this time, due to the action of the camera 303, the value of the measuring ruler 307 can be monitored. At the same time, due to the action of the two measuring disk springs 305, the measuring ruler 307 can be tightened. Further, due to the action of the moving rod controller 302, the moving rod 301 continues to extend, and then the two side bending molds 5 continue to approach each other. At this time, the value of the measuring ruler 307 is the distance from the side bending mold 5 to the bottom bending mold 601. When the camera 303 monitors that the value of the measuring ruler 307 is the thickness of the sheet metal part 8, the bending work is completed, thereby ensuring the bending effect.

[0028] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0029] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sheet metal seamless bending device, characterized in that: The machine tool (1) comprises a machine tool (1), wherein a plurality of support rods (2) are fixed at the bottom of the machine tool (1), a controller (101) is fixed at the top of the machine tool (1), a power supply (102) is fixed at the right end of the controller (101), two stabilizing rods (3) are also fixed at the top of the machine tool (1), a moving rod (301) is fixed inside each of the stabilizing rods (3), a side mold positioning plate (4) is provided inside each of the moving rods (301), a side bending mold (5) is slidably connected inside each of the side mold positioning plates (4), and a bottom mold positioning plate (5) is provided between the two stabilizing rods (3). The plate (6) is fixedly connected to the machine tool (1); the top of the bottom mold positioning plate (6) is slidably connected to a bottom mold fixing plate (602); the top of the bottom mold fixing plate (602) is fixed with a bottom bending mold (601); the bottom bending mold (601) is slidably connected to an external sheet metal part (8); the sheet metal part (8) can be tightly fitted with the inner walls of the two side bending molds (5); the front end of the bottom mold fixing plate (602) is slidably connected to a bottom mold locking plate (7); and the front end of each side mold positioning plate (4) is provided with a side locking plate (902).

2. A sheet metal seamless bending device according to claim 1, characterized in that: A baffle is provided at the rear of the bottom mold fixing plate (602) and is tightly fitted with the rear end of the bottom mold positioning plate (6); two locking plate positioning blocks (702) are fixed at the front end of the bottom mold positioning plate (6); the interiors of the two locking plate positioning blocks (702) are rotatably connected to the bottom mold locking plate (7) via a rotating shaft; a motor (701) is rotatably connected to the left side of the bottom mold locking plate (7) via a rotating shaft; and the motor (701) is fixedly connected to the locking plate positioning blocks (702).

3. The sheet metal seamless bending device according to claim 1, characterized in that: A baffle is provided at the rear end of each side mold positioning plate (4) to fit tightly with the rear of the side bending mold (5); a group of side rotating plates (9) are fixed at the front end of the side mold positioning plate (4); a rotating shaft (901) is rotatably connected inside each group of side rotating plates (9); each rotating shaft (901) is fixedly connected to the side locking plate (902) at one end thereof; a group of clamping rod positioning plates (905) is also fixed at the front end of each side mold positioning plate (4); a clamping rod (903) is slidably connected inside each group of clamping rod positioning plates (905); a clamping rod locking head (904) is fixed at the top of each clamping rod (903); each clamping rod locking head (904) can fit tightly with the side locking plate (902) at one end thereof.

4. The sheet metal seamless bending device according to claim 3, characterized in that: A side mold moving block (402) is fixed on the outside of each side mold positioning plate (4), a side mold moving plate (403) is fixed on the outside of each side mold moving block (402), each side mold moving plate (403) is fixedly connected to the moving rod (301) on its outside, a moving rod controller (302) is fixed at the bottom of each moving rod (301), and a camera (303) is also fixed on the inside of each stabilizing rod (3).

5. The sheet metal seamless bending device according to claim 4, characterized in that: A measuring ruler positioning block (401) is fixed on the top of each side mold positioning plate (4), a measuring ruler (307) is fixed on the outside of each measuring ruler positioning block (401), a measuring disc (306) is wound around the other end of each measuring ruler (307), the outside of each measuring disc (306) is rotatably connected to a measuring disc positioning plate (304) via a rotating shaft, each measuring disc positioning plate (304) is fixedly connected to the stabilizing bar (3) on the outside thereof, a measuring disc spring (305) is fixedly connected to the front end of the rotating shaft of each measuring disc (306), and the other end of each measuring disc spring (305) is fixedly connected to the measuring disc positioning plate (304) on the rear side thereof.

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