Automatic metal bending device

Abstract

The utility model discloses an automatic metal bending device which comprises a metal bending workbench, a positioning adjusting mechanism is movably connected to the middle of the upper end of the metal bending workbench, and a control air cylinder and a limiting stopper are fixedly connected to one side of the upper end of the metal bending workbench. The limiting stopper is located at one end of the control air cylinder and located on one side of the positioning adjusting mechanism, and the inner wall of the control air cylinder is movably connected with a bending piston rod. According to the automatic metal bending device, after metal is placed at the upper end of the metal bending workbench, the metal is clamped and positioned through the positioning adjusting mechanism, then the bending piston rod is controlled to stretch out and draw back through the control air cylinder, the metal is pushed to be bent, the limiting stopper plays a limiting role, and therefore the metal can be automatically bent. And the positioning and adjusting mechanism can adjust and clamp the metal within a certain range according to the size of the metal, and the metal is clamped and positioned.

Description

Technical Field

[0001] The utility model relates to the technical field of metal processing, in particular to an automatic metal bending device. Background Art

[0002] Metal refers to a substance that has lustre (i.e., strong reflection of visible light), is ductile, and is easy to conduct electricity and heat. Usually, a substance with a positive temperature resistivity is defined as a metal. In a narrow sense, the concept of metal is a single substance composed of metal elements. Metal substances include gold, silver, copper, iron, manganese, zinc, etc. Metals need to be bent during processing to achieve a suitable shape.

[0003] During the bending of metal, the metal needs to be clamped and positioned. However, common bending devices are fixed when positioning the metal, which is not convenient for adjustment and clamping according to different metal sizes, reducing the flexibility of the device and bringing certain adverse effects to people's use process. For this reason, we propose an automatic metal bending device. Utility Model Content

[0004] Technical problem to be solved: In view of the deficiencies in the prior art, the utility model provides an automatic metal bending device, which has the function of clamping and positioning the metal after placing it on the upper end of the metal bending workbench through a positioning and adjusting mechanism, and then controlling the bending piston rod to extend and retract through a control cylinder to push the metal to perform a bending operation. The limiter plays a limiting role, and the positioning and adjusting mechanism can adjust and clamp the metal according to the size of the metal within a certain range, and clamp and position the metal. The No. 2 anti-slip pad and the No. 1 anti-slip pad are used to enhance the anti-slip property and firmness, etc., which can effectively solve the problems in the background technology.

[0005] Technical solution: To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a metal automatic bending device, including a metal bending workbench, the middle part of the upper end of the metal bending workbench is movably connected with a positioning adjustment mechanism, one side of the upper end of the metal bending workbench is fixedly connected with a control cylinder and a limiter, the limiter is located at one end of the control cylinder and at one side of the positioning adjustment mechanism, the inner wall of the control cylinder is movably connected with a bending piston rod, the positioning adjustment mechanism includes a motor positioning inner groove, a guide movable groove, a movable control groove, a control motor, an adjustment rotating rod, a guide fixed rod, a No. 1 positioning plate, a No. 1 positioning fixed block, a No. 1 anti-slip pad, a No. 2 positioning plate, a No. 2 positioning fixed block, a No. 2 anti-slip pad, a guide movable block, an inner through movable hole, an adjustment movable block and an internal threaded connecting hole.

[0006] Preferably, one side of the upper end of the metal bending workbench is fixed to the upper end of the control cylinder by bolts, and the upper end of the metal bending workbench is fixed to the lower end of the limiter by bolts.

[0007] Preferably, the motor positioning inner groove, the guide movable groove and the movable control groove are all opened in the middle part of the upper end of the metal bending workbench, the motor positioning inner groove is located at one end of the movable control groove, the guide movable grooves are located on both sides of the movable control groove, the control motor is located on the inner side of the motor positioning inner groove, the adjustment rotating rod is located on the inner side of the movable control groove, and the guide fixing rod is located on the inner side of the guide movable groove.

[0008] Preferably, the No. 1 positioning plate is located at the upper end of the metal bending workbench, the No. 1 positioning and fixing block is located at the upper end of the No. 1 positioning plate, the No. 1 anti-slip pad is located at one end of the No. 1 positioning and fixing block, the No. 2 positioning plate is located at the upper end of the metal bending workbench and is movable, the adjusting moving block is located in the middle of the lower end of the No. 2 positioning plate, the guide movable blocks are both located on both sides of the lower end of the No. 2 positioning plate, the No. 2 positioning and fixing block is located at the upper end of the No. 2 positioning plate, and the No. 2 anti-slip pad is located at one end of the No. 2 positioning and fixing block.

[0009] Preferably, one end of the adjusting rotating rod passes through the inner wall of the movable control groove and is connected to one end of the control motor, one end of the control motor is fixed to the inner side of the motor positioning inner groove by bolts, the two ends of the inner wall of the guide movable groove are fixedly connected to the two ends of the guide fixing rod, the lower end of the No. 1 positioning plate is fixedly connected to the upper end of the metal bending workbench, the two sides of the No. 1 positioning fixing block are fixed to the upper end of the No. 1 positioning plate by bolts, and one end of the No. 1 positioning fixing block is fixed to the No. 1 anti-slip pad by strong glue.

[0010] Preferably, the middle portion of the lower end of the second positioning plate is fixedly connected to the upper end of the adjusting movable block, and both sides of the lower end of the second positioning plate are fixedly connected to the upper end of the guiding movable block.

[0011] Preferably, both sides of the No. 2 positioning and fixing block are fixed to the upper end of the No. 2 positioning plate by bolts, and one end of the No. 2 positioning and fixing block is fixed to the No. 2 anti-slip pad by strong glue.

[0012] Preferably, the outer wall of the guide fixing rod is movably connected to the inner wall of the movable hole passing through the inner part, the guide movable blocks are all located inside the guide movable groove and are movable, the outer wall of the adjustment rotating rod and the inner wall of the internal threaded connecting hole are engaged with each other through threads and are movable, and the adjustment movable block is located inside the movable control groove and is movable.

[0013] Beneficial effects: Compared with the prior art, the utility model provides an automatic metal bending device with the following beneficial effects: the automatic metal bending device, through the positioning and adjusting mechanism, when the metal is placed on the upper end of the metal bending workbench, is clamped and positioned by the positioning and adjusting mechanism, and then the bending piston rod is controlled to extend and retract by the control cylinder to push the metal to perform the bending operation, the limiter plays a limiting role, and the positioning and adjusting mechanism can adjust and clamp according to the size of the metal within a certain range, and the rotation of the adjusting rotating rod is controlled by the control motor, the adjusting rotating rod and the inner wall of the internal threaded connecting hole are engaged with each other through the thread, and the adjusting moving block is controlled to move inside the moving control groove, and at the same time, the guide movable block is driven to move on the inner wall of the guide movable groove, and the outer wall of the guide fixed rod and the inner wall of the inner through movable hole are movable, and the spacing between the No. 1 positioning fixed block and the No. 2 positioning fixed block is adjusted, so that the spacing can be adjusted according to the size of the metal, and the metal is clamped and positioned, and the No. 2 anti-skid pad and the No. 1 anti-skid pad are used to enhance the anti-skid property and firmness. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The utility model is a schematic diagram of the overall structure of an automatic metal bending device.

[0015] Figure 2 The utility model is a partial structural schematic diagram of a positioning and adjusting mechanism of an automatic metal bending device.

[0016] Figure 3 The utility model is a partial structural schematic diagram of a positioning and adjusting mechanism of an automatic metal bending device.

[0017] Figure 4 The utility model is a partial structural schematic diagram of a positioning and adjusting mechanism of an automatic metal bending device.

[0018] In the figure: 1. Metal bending workbench; 2. Control cylinder; 3. Positioning adjustment mechanism; 4. Bending piston rod; 5. Limiter; 301. Motor positioning inner groove; 302. Guide movable groove; 303. Move control groove; 304. Control motor; 305. Adjustment rotating rod; 306. Guide fixed rod; 307. Positioning plate No. 1; 308. Positioning fixed block No. 1; 309. Anti-skid pad No. 1; 310. Positioning plate No. 2; 311. Positioning fixed block No. 2; 312. Anti-skid pad No. 2; 313. Guide movable block; 314. Internal through movable hole; 315. Adjustment movable block; 316. Internal threaded connection hole. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0020] like Figure 1-4 As shown, a metal automatic bending device comprises a metal bending workbench 1, a positioning adjustment mechanism 3 is movably connected to the middle part of the upper end of the metal bending workbench 1, a control cylinder 2 and a limiter 5 are fixedly connected to one side of the upper end of the metal bending workbench 1, the limiter 5 is located at one end of the control cylinder 2 and at one side of the positioning adjustment mechanism 3, a bending piston rod 4 is movably connected to the inner wall of the control cylinder 2, the positioning adjustment mechanism 3 comprises a motor positioning inner groove 301, a guide movable groove 302, a movable control groove 303, a control motor 304, an adjustment rotating rod 305, a guide fixed rod 306, a No. 1 positioning plate 307, a No. 1 positioning fixed block 308, a No. 1 anti-slip pad 309, a No. 2 positioning plate 310, a No. 2 positioning fixed block 311, a No. 2 anti-slip pad 312, a guide movable block 313, an inner through movable hole 314, an adjustment movable block 315 and an internal threaded connection hole 316, and the positioning adjustment mechanism 3 can be adjusted and clamped according to the size of the metal within a certain range.

[0021] Furthermore, one side of the upper end of the metal bending workbench 1 is fixed to the upper end of the control cylinder 2 by bolts, and the upper end of the metal bending workbench 1 is fixed to the lower end of the limiter 5 by bolts, thereby enhancing firmness.

[0022] Furthermore, the motor positioning inner groove 301, the guide movable groove 302 and the movable control groove 303 are all opened in the middle of the upper end of the metal bending workbench 1, the motor positioning inner groove 301 is located at one end of the movable control groove 303, the guide movable grooves 302 are located on both sides of the movable control groove 303, the control motor 304 is located on the inner side of the motor positioning inner groove 301, the adjustment rotating rod 305 is located on the inner side of the movable control groove 303, and the guide fixing rod 306 is located on the inner side of the guide movable groove 302 for easy guiding.

[0023] Furthermore, the No. 1 positioning plate 307 is located at the upper end of the metal bending workbench 1, the No. 1 positioning and fixing block 308 is located at the upper end of the No. 1 positioning plate 307, the No. 1 anti-skid pad 309 is located at one end of the No. 1 positioning and fixing block 308, the No. 2 positioning plate 310 is located at the upper end of the metal bending workbench 1 and is movable, the adjusting moving block 315 is located in the middle of the lower end of the No. 2 positioning plate 310, the guiding movable blocks 313 are both located on both sides of the lower end of the No. 2 positioning plate 310, the No. 2 positioning and fixing block 311 is located at the upper end of the No. 2 positioning plate 310, and the No. 2 anti-skid pad 312 is located at one end of the No. 2 positioning and fixing block 311, and the anti-skid property and firmness are enhanced by using the No. 2 anti-skid pad 312 and the No. 1 anti-skid pad 309.

[0024] Furthermore, one end of the adjusting rotating rod 305 passes through the inner wall of the movable control groove 303 and is connected to one end of the control motor 304, one end of the control motor 304 is fixed to the inner side of the motor positioning inner groove 301 by bolts, the two ends of the inner wall of the guide movable groove 302 are fixedly connected to the two ends of the guide fixing rod 306, the lower end of the No. 1 positioning plate 307 is fixedly connected to the upper end of the metal bending workbench 1, the two sides of the No. 1 positioning fixing block 308 are fixed to the upper end of the No. 1 positioning plate 307 by bolts, and one end of the No. 1 positioning fixing block 308 is fixed to the No. 1 anti-slip pad 309 by strong glue, thereby enhancing the firmness.

[0025] Furthermore, the middle portion of the lower end of the second positioning plate 310 is fixedly connected to the upper end of the adjusting movable block 315 , and both sides of the lower end of the second positioning plate 310 are fixedly connected to the upper end of the guiding movable block 313 .

[0026] Furthermore, both sides of the second positioning and fixing block 311 are fixed to the upper end of the second positioning plate 310 by bolts, and one end of the second positioning and fixing block 311 is fixed to the second anti-slip pad 312 by strong glue.

[0027] Furthermore, the outer wall of the guide fixing rod 306 is movably connected to the inner wall of the inner movable hole 314, the guide movable blocks 313 are located inside the guide movable groove 302 and are movable, the outer wall of the adjusting rotating rod 305 and the inner wall of the internal threaded connection hole 316 are engaged with each other through threads and are movable, and the adjusting movable block 315 is located inside the movable control groove 303 and is movable.

[0028] Working principle: This is an automatic metal bending device. After placing the metal on the upper end of the metal bending workbench 1, it is clamped and positioned by the positioning adjustment mechanism 3, and then the bending piston rod 4 is controlled by the control cylinder 2 to extend and retract, pushing the metal to perform the bending operation. The limiter 5 plays a limiting role, and the positioning adjustment mechanism 3 can adjust the clamping according to the size of the metal within a certain range. The rotation of the adjusting rotating rod 305 is controlled by the control motor 304. The adjusting rotating rod 305 and the inner wall of the internal threaded connection hole 316 are mutually connected through threads. The movable block 315 is engaged and controlled to move inside the movable control groove 303, and at the same time, the guide movable block 313 is driven to move on the inner wall of the guide movable groove 302, and the outer wall of the guide fixing rod 306 and the inner wall of the inner through movable hole 314 are moved, and the distance between the No. 1 positioning fixing block 308 and the No. 2 positioning fixing block 311 is adjusted, so that the distance can be adjusted according to the size of the metal, and the metal can be clamped and positioned, and the anti-slip pad block No. 2 312 and the No. 1 anti-slip pad block 309 are used to enhance the anti-slip property and firmness.

[0029] It should be noted that, in this article, relational terms such as first and second (number one, number two), 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. In the absence of further restrictions, the elements defined by the sentence "including one..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0030] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. An automatic metal bending device, comprising a metal bending workbench (1), characterized in that: The middle part of the upper end of the metal bending workbench (1) is movably connected to a positioning adjustment mechanism (3); one side of the upper end of the metal bending workbench (1) is fixedly connected to a control cylinder (2) and a stopper (5); the stopper (5) is located at one end of the control cylinder (2) and at one side of the positioning adjustment mechanism (3); the inner wall of the control cylinder (2) is movably connected to a bending piston rod (4); the positioning adjustment mechanism (3) comprises a motor positioning inner groove (301), a guide movable groove (302), a movable control groove (303), a control motor (304), an adjustment rotating rod (305), a guide fixed rod (306), a No. 1 positioning plate (307), a No. 1 positioning fixed block (308), and a No. 1 anti-slip pad. (309), a second positioning plate (310), a second positioning fixed block (311), a second anti-slip pad (312), a guide movable block (313), an inner through movable hole (314), an adjustment movable block (315) and an internal threaded connection hole (316), the motor positioning inner groove (301), the guide movable groove (302) and the movable control groove (303) are all arranged in the middle of the upper end of the metal bending workbench (1), the motor positioning inner groove (301) is located at one end of the movable control groove (303), the guide movable groove (302) is located on both sides of the movable control groove (303), the control motor (304) is located on the inner side of the motor positioning inner groove (301), and the adjustment rotating rod (305) is located at the inner side of the motor positioning inner groove (301). The guide fixing rod (306) is located on the inner side of the movable guide groove (302), the first positioning plate (307) is located at the upper end of the metal bending workbench (1), the first positioning fixing block (308) is located at the upper end of the first positioning plate (307), the first anti-slip pad (309) is located at one end of the first positioning fixing block (308), the second positioning plate (310) is located at the upper end of the metal bending workbench (1) and is movable, the adjustment moving block (315) is located at the middle of the lower end of the second positioning plate (310), the guide movable blocks (313) are both located on both sides of the lower end of the second positioning plate (310), and the second positioning fixing block (311) is located at The upper end of the No. 2 positioning plate (310), the No. 2 anti-slip pad (312) is located at one end of the No. 2 positioning fixed block (311), one end of the adjusting rotating rod (305) passes through the inner wall of the movable control groove (303) and is connected to one end of the control motor (304), one end of the control motor (304) is fixed to the inner side of the motor positioning inner groove (301) by bolts, the two ends of the inner wall of the guide movable groove (302) are fixedly connected to the two ends of the guide fixed rod (306), the lower end of the No. 1 positioning plate (307) is fixedly connected to the upper end of the metal bending workbench (1), and the two sides of the No. 1 positioning fixed block (308) are fixed to the upper end of the No. 1 positioning plate (307) by bolts.One end of the first positioning and fixing block (308) is fixed to the first anti-slip pad (309) by means of strong glue, the middle of the lower end of the second positioning plate (310) is fixedly connected to the upper end of the adjustment moving block (315), both sides of the lower end of the second positioning plate (310) are fixedly connected to the upper end of the guide movable block (313), both sides of the second positioning and fixing block (311) are fixed to the upper end of the second positioning plate (310) by means of bolts, and the second positioning and fixing block (311) is fixedly connected to the upper end of the second positioning plate (310) by means of bolts. One end is fixed to the second anti-skid pad (312) by strong glue, the outer wall of the guide fixing rod (306) is movably connected to the inner wall of the inner through movable hole (314), the guide movable block (313) is located inside the guide movable groove (302) and moves, the outer wall of the adjustment rotating rod (305) and the inner wall of the internal thread connection hole (316) are engaged with each other through threads and move, and the adjustment movable block (315) is located inside the movable control groove (303) and moves.

2. The automatic metal bending device according to claim 1, characterized in that: One side of the upper end of the metal bending workbench (1) is fixed to the upper end of the control cylinder (2) by means of bolts, and the upper end of the metal bending workbench (1) is fixed to the lower end of the limiter (5) by means of bolts.

Images