Bending machine with positioning structure

Abstract

The utility model discloses a bending machine with a positioning structure, which comprises a base, a rack fixedly mounted on the base, a mounting frame sleeved on the outer side of the base, a support frame fixedly mounted at the top end of the rack, two sliding frames slidably connected to the top end of the rack and positioned on the lower portion of the support frame, and a plurality of sliding plates slidably connected to the front end and the rear end of the support frame. A threaded rod is rotationally connected into each sliding frame, each threaded rod is sleeved with two sliding pieces, the top ends of the two sliding pieces are fixedly provided with blocking frames, the multiple blocking frames are arranged on the corresponding sliding plates in a sleeving mode, two connecting grooves are formed in the rack, and connecting blocks are fixedly installed at the bottom ends of the two sliding frames. And toothed bars are fixedly mounted at the bottom ends of the two connecting blocks. The bending machine with the positioning structure can be adjusted according to use requirements to meet the positioning use requirements of plates with different sizes, so that the applicability of the bending machine is further improved, meanwhile, the bending machine can be driven by a motor and a motor to perform positioning work, and the bending machine is more convenient and faster to use.

Description

Technical Field

[0001] The utility model relates to the technical field of bending machines, in particular to a bending machine with a positioning structure. Background Art

[0002] A bending machine is a mechanical device that is mainly used to bend sheets or tubes into the desired shape. Its main uses include performing bending or production processing in the fields of metal processing, manufacturing, construction, etc. A bending machine can process a variety of metal materials, such as stainless steel, aluminum, titanium, copper, etc.

[0003] After searching, the patent publication number CN213887679U discloses a bending machine with a positioning structure, including a fixed frame, a control panel is fixedly installed on the outer side of the fixed frame, a base is fixedly installed on the inner side of the fixed frame, a support plate is fixedly installed on the top of the base, and a slide is fixedly installed on the outer side of the support plate. The bending machine with a positioning structure adjusts the sliding block to a suitable position according to the size of the object, and the spherical structure of the sliding ball facilitates the sliding of the sliding block on the slide. When the sliding block slides to a suitable position, the fixed rod is pulled in the direction of the slide, the fixed rod drives the connecting rod to move, and the connecting rod drives the plate slot to slide into the first slot until the connecting rod stops under the limit of the first slot, and the fixed rod is pressed down to engage with the sliding block, and the plate slot is fixed in the first slot to fix the sliding block, and the object is placed on the support plate, and the top of the object is pressed against the sliding block to fix the position of the object, thereby realizing the positioning function.

[0004] However, this patent still has some shortcomings. In actual use, this patent requires manual adjustment of the sliding block to position the plate. The operation steps are cumbersome and time-consuming, and it is not convenient to use. In addition, the sliding block and sliding teeth in this patent cannot be adjusted laterally according to the needs of use. Therefore, it cannot meet the positioning and use requirements of plates of different sizes, and its applicability is low.

[0005] To this end, we proposed a bending machine with a positioning structure. Utility Model Content

[0006] The purpose of the utility model is to provide a bending machine with a positioning structure to solve the problems raised in the above background technology.

[0007] The top of each of the two sliding panels is rotatably connected to the two sliding panels, and the top of each of the two sliding panels is rotatably connected to the two sliding panels. The two sliding panels have two connecting grooves, and the bottom ends of the two sliding panels are fixedly installed with connecting blocks. The bottom ends of the two connecting blocks are fixedly installed with gear rods, and the two connecting blocks are slidably connected to the connecting plates.

[0008] Optionally, multiple holes are provided on the side away from the gear in the multiple baffles, and limiting plates are fixedly installed on the side away from the gear in the multiple holes, and side baffles are inserted in the multiple holes. The multiple limiting plates are slidably connected to the corresponding side baffles, and multiple springs are fixedly installed on one side of each limiting plate. The side of the multiple springs away from the side limiting plates is fixedly installed on the inner wall of the side baffle. Such a design is convenient for the use of the device.

[0009] Optionally, two hydraulic cylinders are fixedly installed on the top of the mounting frame, and bending seats are fixedly installed on the output ends of the two hydraulic cylinders. The bending work can be performed by driving the bending seats downward through the hydraulic cylinders.

[0010] Optionally, a motor is fixedly installed in the base, and the output end of the motor is fixedly installed on the gear. The motor drives the gear to rotate, which is beneficial to the use of the device.

[0011] Optionally, each of the threaded rods is provided with two sections of threads facing each other, and the two slides are respectively sleeved on the two sections of threads. This design is convenient for the use of the device.

[0012] Optionally, motors are fixedly mounted at the front ends of the two slides, and the output ends of the two motors are respectively fixedly mounted on corresponding threaded rods. The use of the device is facilitated by driving the threaded rods to rotate through the motors.

[0013] Optionally, a PLC controller is fixedly installed on the front end of the base, and the operation of the device can be conveniently controlled by the PLC controller.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] Through the cooperation of the slide, motor, threaded rod, slide, skateboard, baffle, motor, gear rod, connecting block, gear, limit plate, spring and side baffle, it can be adjusted according to the needs of use to meet the positioning of plates of different sizes, thereby further improving the applicability of the equipment. At the same time, it can use the motor and motor drive to perform positioning work, which is more convenient and quick to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of a bending machine with a positioning structure according to the utility model;

[0017] Figure 2 This is a cross-sectional view of a bending machine with a positioning structure according to the utility model;

[0018] Figure 3 This is a cross-sectional view of a side baffle plate in a bending machine with a positioning structure according to the utility model;

[0019] Figure 4 The utility model is a cross-sectional view of a slide in a bending machine with a positioning structure.

[0020] Figure 5 This is a schematic diagram of the structure of a gear in a bending machine with a positioning structure according to the utility model.

[0021] Figure 6 The utility model is a bending machine with a positioning structure Figure 3 A is an enlarged view of the middle image.

[0022] In the figure: 1. base; 2. frame; 3. mounting frame; 4. support frame; 5. bending seat; 6. hydraulic cylinder; 7. slide; 8. motor; 9. threaded rod; 10. slide; 11. slide plate; 12. retaining frame; 13. motor; 14. gear rod; 15. connecting block; 16. connecting groove; 17. PLC controller; 18. gear; 19. limit plate; 20. spring; 21. side baffle; 22. perforation. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figures 1 to 6The utility model provides a bending machine with a positioning structure, including a base 1, a frame 2 is fixedly installed on the base 1, a mounting frame 3 is sleeved on the outer side of the base 1, a support frame 4 is fixedly installed on the top of the frame 2, the top of the frame 2 is located at the bottom of the support frame 4 and is slidably connected with two slides 7, the front and rear ends of the support frame 4 are slidably connected with a plurality of slides 11, each slide 7 is rotatably connected with a threaded rod 9, each threaded rod 9 is sleeved with two slides 10, and the tops of the two slides 10 are fixedly installed with a stop frame 12, and the plurality of stop frames 12 are respectively sleeved on the corresponding slides 11, two connecting grooves 16 are provided in the frame 2, the bottom ends of the two slides 7 are fixedly installed with a connecting block 15, the bottom ends of the two connecting blocks 15 are fixedly installed with a gear rod 14, the two connecting blocks 15 are slidably connected in the connecting groove 16, the bottom end of the frame 2 is located between the two gear rods 14 and is rotatably connected with a gear 18, and the two gear rods 14 are meshed and connected to the gear 18 on one side close to each other.

[0025] A plurality of retaining frames 12 are provided with perforations 22 on one side away from the gear 18, a plurality of perforations 22 are fixedly installed with a limiting piece 19 on one side away from the gear 18, a plurality of perforations 22 are inserted with a side baffle 21, a plurality of limiting pieces 19 are respectively slidably connected in the corresponding side baffle 21, a plurality of springs 20 are fixedly installed on one side of each limiting piece 19, a plurality of springs 20 are fixedly installed on the inner wall of the side baffle 21 on one side away from the side limiting piece 19, this design is convenient for the use of the present device, two hydraulic cylinders 6 are fixedly installed on the top of the mounting frame 3, a bending seat 5 is fixedly installed on the output end of the two hydraulic cylinders 6, and the bending seat 5 can be pressed down by the hydraulic cylinder 6 to To perform bending work, a motor 8 is fixedly installed in the base 1, and the output end of the motor 8 is fixedly installed on the gear 18. The motor 8 drives the gear 18 to rotate, which is beneficial to the use of the device. Each threaded rod 9 is provided with two sections of threads facing each other, and two slides 10 are respectively sleeved on the two sections of threads. This design is beneficial to the use of the device. The front ends of the two slides 7 are fixedly installed with motors 13, and the output ends of the two motors 13 are respectively fixedly installed on the corresponding threaded rods 9. The motor 13 drives the threaded rods 9 to rotate, which is beneficial to the use of the device. A PLC controller 17 is fixedly installed at the front end of the base 1, and the PLC controller 17 is used to control the device to work.

[0026] Working principle: when in use, the plate to be bent can be placed on the top of the support frame 4, and then the positioning switch is turned on. At this time, the motor 8 works to drive the gear 18 to rotate, so that the two gear rods 14 drive the two slides 7, the side baffles 21, the slide plate 11 and the baffle 12 to slide toward one side of the gear 18, and the side baffles 21 can be used to position the two sides of the plate. Then the motor 13 works to drive the threaded rod 9 to rotate, so that the two slides 10 drive the two baffles 12 on the slide plate 11 to slide toward the side close to each other, and the front and rear ends of the plate are positioned. The two baffles 12 continue to approach the support frame 4, and the side baffles 21 can be squeezed and extended out of the perforation 22, so that plates of different widths can be used. Finally, the bending switch is turned on, and the hydraulic cylinder 6 drives the bending seat 5 to press down to bend the plate. This kind of bending machine with a positioning structure is easy to use. Through the above-mentioned components, it can be adjusted according to the needs of use to meet the positioning of plates of different sizes, thereby further improving the applicability of the equipment. At the same time, the motor 8 and the motor 13 can be used to drive the positioning work, which is more convenient and quick to use.

[0027] Although 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 bending machine with a positioning structure, characterized in that: The invention comprises a base (1), a frame (2) is fixedly mounted on the base (1), a mounting frame (3) is sleeved on the outer side of the base (1), a support frame (4) is fixedly mounted on the top of the frame (2), the top of the frame (2) is located at the bottom of the support frame (4) and is slidably connected to two slides (7), the front and rear ends of the support frame (4) are slidably connected to a plurality of slides (11), each of the slides (7) is rotatably connected to a threaded rod (9), each of the threaded rods (9) is sleeved with two slides (10), and the tops of the two slides (10) are fixedly mounted with a retaining frame ( 12), a plurality of the blocking frames (12) are respectively sleeved on the corresponding slides (11), two connecting grooves (16) are arranged in the frame (2), the bottom ends of the two slides (7) are fixedly mounted with connecting blocks (15), the bottom ends of the two connecting blocks (15) are fixedly mounted with gear rods (14), the two connecting blocks (15) are slidably connected in the connecting grooves (16), the bottom end of the frame (2) is located between the two gear rods (14) and is rotatably connected with a gear (18), and the two gear rods (14) are meshedly connected to the gear (18) on the sides close to each other.

2. A bending machine with a positioning structure according to claim 1, characterized in that: A plurality of the retaining frames (12) are provided with a through hole (22) on the side away from the gear (18), a limiting plate (19) is fixedly installed on the side away from the gear (18), a plurality of the through holes (22) are inserted with a side baffle (21), a plurality of the limiting plates (19) are respectively slidably connected in the corresponding side baffle (21), a plurality of springs (20) are fixedly installed on one side of each limiting plate (19), and a plurality of the springs (20) are fixedly installed on the inner wall of the side baffle (21) on the side away from the side limiting plate (19).

3. The bending machine with a positioning structure according to claim 1, characterized in that: Two hydraulic cylinders (6) are fixedly mounted on the top of the mounting frame (3), and bending seats (5) are fixedly mounted on the output ends of the two hydraulic cylinders (6).

4. A bending machine with a positioning structure according to claim 1, characterized in that: A motor (8) is fixedly mounted inside the base (1), and an output end of the motor (8) is fixedly mounted on a gear (18).

5. The bending machine with a positioning structure according to claim 1, characterized in that: Each of the threaded rods (9) is provided with two sections of threads facing each other, and the two slides (10) are respectively sleeved on the two sections of threads.

6. The bending machine with a positioning structure according to claim 1, characterized in that: A motor (13) is fixedly mounted at the front end of each of the two slides (7), and the output ends of the two motors (13) are respectively fixedly mounted on the corresponding threaded rods (9).

7. The bending machine with a positioning structure according to claim 1, characterized in that: A PLC controller (17) is fixedly mounted on the front end of the base (1).

Images