Bending equipment for aluminum alloy door and window machining

Abstract

The utility model relates to the technical field of bending equipment, and discloses bending equipment for aluminum alloy door and window processing, which comprises a bending component, a moving component mounted on the front surface of the top of the bending component, a reset component mounted on the moving component, a fixed block fixedly connected to the front surface of the top of a fixed frame, and a reset spring fixedly connected to the back surface of the fixed block. The back face of the reset spring is fixedly connected with a sliding block, the back face of the sliding block is fixedly connected with a connecting rope, the other end of the connecting rope is fixedly connected with a mounting plate, and the top of the mounting plate is fixedly connected with a vacuum suction cup. The connecting rope pulls the mounting plate to move towards the positioning plate, so that the positioning cone is inserted into the inner side of the positioning groove, the mounting plate is kept in a horizontal state, the non-bent area of the plate is in a horizontal state, and the plate does not need to be manually supported and adjusted.

Description

Technical Field

[0001] The utility model relates to the technical field of bending equipment, and more specifically to a bending equipment for processing aluminum alloy doors and windows. Background Art

[0002] Bending equipment is a mechanical device used to process metal materials. It can bend metal sheets or pipes at a predetermined angle. Bending equipment is usually composed of a hydraulic system, a CNC control system and a mold.

[0003] When using the bending equipment, the metal material to be processed is first placed on the workbench of the equipment, and then force is applied through the hydraulic system to make the mold bend the metal material.

[0004] When processing aluminum alloy doors and windows, according to the processing requirements, it is necessary to bend the surface of some aluminum alloy plates multiple times so that the aluminum alloy plates form the frames of the doors and windows, and most of the bending angles are right angles.

[0005] However, when existing bending equipment is used to bend aluminum alloy plates, the front and back sides of the aluminum alloy plates will be lifted upwards. After a certain bending is completed, the area of ​​the aluminum alloy plate to be bent needs to be manually placed horizontally on the top of the mold. Manual adjustment is inefficient. After a long period of bending work, workers' concentration decreases, which can easily lead to safety hazards of mechanical injuries. Utility Model Content

[0006] In order to overcome the above-mentioned defects of the prior art, the utility model provides a bending device for processing aluminum alloy doors and windows to solve the problems existing in the above-mentioned background technology.

[0007] The utility model provides the following technical solution: a bending device for processing aluminum alloy doors and windows, comprising a bending component, a moving component is installed on the front of the top of the bending component, a reset component is installed on the moving component, the reset component comprises a fixed frame, a fixed block is fixedly connected to the front of the top of the fixed frame, a reset spring is fixedly connected to the back of the fixed block, a slider is fixedly connected to the back of the reset spring, a connecting rope is fixedly connected to the back of the slider, the other end of the connecting rope is fixedly connected to a mounting plate, and a vacuum suction cup is fixedly connected to the top of the mounting plate.

[0008] Furthermore, the bending assembly includes a workbench, both sides of the back side of the top of the workbench are fixedly connected with support plates, the top of the support plate is fixedly connected with a top plate, the middle of the top of the top plate is fixedly connected with a lifting cylinder, the bottom of the lifting cylinder is fixedly connected with a pressing plate, the back side of the top of the workbench is fixedly connected with a base, the top of the base is provided with a bending groove, and the base is located directly below the pressing plate.

[0009] Furthermore, the moving component includes a motor and a fixed plate, the motor and the fixed plate are both fixedly connected to the top of the workbench, the output shaft of the motor is fixedly connected to a screw rod, the outer thread of the screw rod is sleeved with a threaded tube, the back of the threaded tube is fixedly connected to the moving plate, and the bottom of the back of the moving plate is fixedly connected to a positioning plate.

[0010] Furthermore, both sides of the back side of the fixed plate are fixedly connected with positioning tubes, the inner side of the positioning tubes is movably sleeved with positioning rods, and the other end of the positioning rods is fixedly connected with the front side of the movable plate.

[0011] Furthermore, rope holes are provided on both sides of the front side of the movable plate, and a positioning groove is provided on the top of the positioning plate.

[0012] Furthermore, a T-shaped slot is provided on the top of the fixing frame, a T-shaped block is fixedly connected to the bottom of the sliding block, and the T-shaped block and the T-shaped slot are adapted to each other.

[0013] Technical effects and advantages of the utility model:

[0014] 1. The utility model is provided with a reset component, which uses a vacuum suction cup to adsorb and fix the front side of the bottom of the plate, and starts the lifting cylinder to push the pressing plate to move to the inner side of the bending groove, so as to bend the plate into shape. When the plate is bent by the pressing plate, the front and back sides of the plate will be lifted upward, and then the positioning cone will be separated from the inner side of the positioning groove, and the connecting rope will pull the slider to move toward the back side, so that the reset spring is stretched. After the bending is completed, the lifting cylinder drives the pressing plate to rise, and the reset spring contracts and resets, driving the slider to move toward the front side, and the connecting rope pulls the mounting plate to move in the direction of the positioning plate, so that the positioning cone is inserted into the inner side of the positioning groove, so that the mounting plate remains in a horizontal state, and then the unbent area of ​​the plate is in a horizontal state, without the need for manual support and adjustment of the plate.

[0015] 2. The utility model is provided with a moving component, and the motor is started to drive the screw rod to rotate. Under the thread thrust of the screw rod, the threaded tube drives the moving plate to move to the front or back side, so that the next position of the plate that needs to be bent is directly below the pressing plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0017] Figure 2 It is a schematic diagram of the bending component structure of the utility model.

[0018] Figure 3 It is a schematic diagram of the structure of the mobile component of the utility model.

[0019] Figure 4It is a schematic diagram of the structure of the reset component of the utility model.

[0020] Figure 5 This is a schematic diagram of the positioning groove structure of the utility model.

[0021] The accompanying drawings are marked as follows: 1. Bending assembly; 101. Workbench; 102. Support plate; 103. Top plate; 104. Lifting cylinder; 105. Pressing plate; 106. Base; 107. Bending groove; 2. Moving assembly; 201. Motor; 202. Fixed plate; 203. Screw rod; 204. Threaded tube; 205. Moving plate; 251. Rope hole; 206. Positioning plate; 261. Positioning groove; 207. Positioning tube; 208. Positioning rod; 3. Reset assembly; 301. Fixed frame; 311. T-slot; 302. Fixed block; 303. Reset spring; 304. Slider; 305. Connecting rope; 306. Mounting plate; 307. Vacuum suction cup; 308. Positioning cone. DETAILED DESCRIPTION

[0022] The technical solution of the present invention will be clearly and completely described below in conjunction with the drawings in the present invention. In addition, the forms of the various structures recorded in the following embodiments are merely illustrative. The bending equipment for aluminum alloy door and window processing involved in the present invention is not limited to the various structures recorded in the following embodiments. All other embodiments obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the present invention.

[0023] Reference Figure 1-Figure 5 The utility model provides a bending device for processing aluminum alloy doors and windows, including a bending component 1, a moving component 2 is installed on the front of the top of the bending component 1, a reset component 3 is installed on the moving component 2, the reset component 3 includes a fixed frame 301, a fixed block 302 is fixedly connected to the front of the top of the fixed frame 301, a reset spring 303 is fixedly connected to the back of the fixed block 302, a slider 304 is fixedly connected to the back of the reset spring 303, a connecting rope 305 is fixedly connected to the back of the slider 304, the other end of the connecting rope 305 is fixedly connected to a mounting plate 306, and a vacuum suction cup 307 is fixedly connected to the top of the mounting plate 306.

[0024] In the embodiment of the present application, the positioning cone 308 is adapted to the positioning groove 261, and the plate of the aluminum alloy door and window is placed on the top of the mounting plate 306 and the base 106, and the front of the bottom of the plate is adsorbed and fixed by the vacuum suction cup 307, and the lifting cylinder 104 is started to push the pressing plate 105 to move to the inner side of the bending groove 107, so as to bend the plate into shape. When the plate is bent by the pressing plate 105, the front and back sides of the plate will be lifted upward, and then the positioning cone 308 will be separated from the inner side of the positioning groove 261, and the connecting rope 305 will pull the slider 304 to move to the back side, so that the reset spring 303 is stretched. After the bending is completed, the lifting cylinder 104 drives the pressing plate 105 to rise, and the reset The spring 303 contracts and resets, driving the slider 304 to move toward the front, and the connecting rope 305 pulls the mounting plate 306 to move toward the positioning plate 206, so that the positioning cone 308 is inserted into the inner side of the positioning groove 261, so that the mounting plate 306 remains in a horizontal state, and then the unbent area of ​​the plate is in a horizontal state, and then the motor 201 is started to drive the screw rod 203 to rotate. Under the threaded thrust of the screw rod 203, the threaded tube 204 drives the moving plate 205 to move toward the front or back, so that the next position of the plate that needs to be bent is directly below the pressing plate 105. Repeating the above operations can complete the automated bending of the aluminum alloy door and window plates without manual support and adjustment of the plates.

[0025] In a preferred embodiment, the bending assembly 1 includes a workbench 101, and support plates 102 are fixedly connected to both sides of the top back of the workbench 101, and a top plate 103 is fixedly connected to the top of the support plate 102, and a lifting cylinder 104 is fixedly connected to the middle of the top of the top plate 103, and a pressing plate 105 is fixedly connected to the bottom of the lifting cylinder 104, and a base 106 is fixedly connected to the back of the top of the workbench 101, and a bending groove 107 is provided on the top of the base 106, and the base 106 is located directly below the pressing plate 105. The position where the plate needs to be bent is placed directly below the pressing plate 105, and the lifting cylinder 104 drives the pressing plate 105 to move downward to bend the plate.

[0026] In a preferred embodiment, the moving component 2 includes a motor 201 and a fixed plate 202. The motor 201 and the fixed plate 202 are both fixedly connected to the top of the workbench 101. The output shaft of the motor 201 is fixedly connected to a screw rod 203. The outer thread of the screw rod 203 is sleeved with a threaded tube 204. The back of the threaded tube 204 is fixedly connected to a moving plate 205. The bottom of the back of the moving plate 205 is fixedly connected to a positioning plate 206. Starting the motor 201 drives the screw rod 203 to rotate. Under the action of the threaded thrust of the screw rod 203, the threaded tube 204 drives the moving plate 205 to move to the front or back, thereby adjusting the position of the plate.

[0027] In a preferred embodiment, both sides of the back side of the fixed plate 202 are fixedly connected with positioning tubes 207, and the inner side of the positioning tubes 207 is movably sleeved with positioning rods 208, and the other end of the positioning rods 208 is fixedly connected to the front side of the movable plate 205. Through the cooperation of the positioning tubes 207 and the positioning rods 208, the movable plate 205 can move forward and backward smoothly.

[0028] In a preferred embodiment, rope holes 251 are provided on both sides of the front of the movable plate 205 , and a positioning groove 261 is provided on the top of the positioning plate 206 , so that the movable plate 205 and the connecting rope 305 are adapted to each other.

[0029] In a preferred embodiment, a T-slot 311 is provided on the top of the fixed frame 301 , and a T-block is fixedly connected to the bottom of the slider 304 . The T-block and the T-slot 311 fit each other, so that the slider 304 can slide smoothly along the surface of the fixed frame 301 .

[0030] The working principle of the utility model is as follows: the positioning cone 308 and the positioning groove 261 are adapted to each other, the plate of the aluminum alloy door and window is placed on the top of the mounting plate 306 and the base 106, and the front of the bottom of the plate is adsorbed and fixed by the vacuum suction cup 307, and the lifting cylinder 104 is started to push the pressing plate 105 to move to the inner side of the bending groove 107, so as to bend the plate into shape. When the plate is bent by the pressing plate 105, the front and back sides of the plate will be lifted upward, and then the positioning cone 308 will be separated from the inner side of the positioning groove 261, and the connecting rope 305 will pull the slider 304 to move to the back side, so that the reset spring 303 is stretched. After the bending is completed, the lifting cylinder 104 drives the pressing plate 105 to rise, and the reset spring 303 is stretched. The positioning spring 303 contracts and resets, driving the slider 304 to move toward the front, and the connecting rope 305 pulls the mounting plate 306 to move toward the positioning plate 206, so that the positioning cone 308 is inserted into the inner side of the positioning groove 261, so that the mounting plate 306 remains in a horizontal state, and then the unbent area of ​​the plate is in a horizontal state, and then the motor 201 is started to drive the screw rod 203 to rotate. Under the threaded thrust of the screw rod 203, the threaded tube 204 drives the moving plate 205 to move toward the front or back, so that the next position of the plate that needs to be bent is directly below the pressing plate 105. Repeating the above operations can complete the automatic bending of the aluminum alloy door and window plates without manual support and adjustment of the plates.

[0031] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0032] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0033] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A bending device for processing aluminum alloy doors and windows, comprising a bending assembly (1), characterized in that: A moving component (2) is installed on the front of the top of the bending component (1), and a reset component (3) is installed on the moving component (2). The reset component (3) comprises a fixed frame (301), a fixed block (302) is fixedly connected to the front of the top of the fixed frame (301), a reset spring (303) is fixedly connected to the back of the fixed block (302), a slider (304) is fixedly connected to the back of the reset spring (303), a connecting rope (305) is fixedly connected to the back of the slider (304), the other end of the connecting rope (305) is fixedly connected to a mounting plate (306), and a vacuum suction cup (307) is fixedly connected to the top of the mounting plate (306).

2. The bending equipment for aluminum alloy doors and windows according to claim 1 is characterized in that: The bending assembly (1) comprises a workbench (101), wherein both sides of the top and back sides of the workbench (101) are fixedly connected to support plates (102), the top of the support plate (102) is fixedly connected to a top plate (103), the middle of the top of the top plate (103) is fixedly connected to a lifting cylinder (104), the bottom of the lifting cylinder (104) is fixedly connected to a pressing plate (105), the top and back sides of the workbench (101) are fixedly connected to a base (106), a bending groove (107) is provided on the top of the base (106), and the base (106) is located directly below the pressing plate (105).

3. The bending equipment for aluminum alloy doors and windows according to claim 1 is characterized in that: The moving assembly (2) comprises a motor (201) and a fixed plate (202); the motor (201) and the fixed plate (202) are both fixedly connected to the top of the workbench (101); the output shaft of the motor (201) is fixedly connected to a screw rod (203); the outer side of the screw rod (203) is threadedly sleeved with a threaded tube (204); the back side of the threaded tube (204) is fixedly connected to a moving plate (205); and the bottom of the back side of the moving plate (205) is fixedly connected to a positioning plate (206).

4. The bending equipment for aluminum alloy door and window processing according to claim 3 is characterized in that: Both sides of the back side of the fixed plate (202) are fixedly connected with positioning tubes (207), the inner side of the positioning tubes (207) is movably sleeved with positioning rods (208), and the other end of the positioning rods (208) is fixedly connected with the front side of the movable plate (205).

5. The bending equipment for aluminum alloy door and window processing according to claim 3 is characterized in that: Rope holes (251) are provided on both sides of the front side of the movable plate (205), and a positioning groove (261) is provided on the top of the positioning plate (206).

6. The bending equipment for aluminum alloy door and window processing according to claim 1 is characterized in that: The top of the fixed frame (301) is provided with a T-shaped slot (311), and the bottom of the sliding block (304) is fixedly connected with a T-shaped block, and the T-shaped block and the T-shaped slot (311) are adapted to each other.

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