Copper-clad steel bending equipment

Abstract

The utility model relates to the technical field of bending machines, in particular to copper-clad steel bending equipment which comprises a rack, a rotary driving assembly, a sliding frame, a lifting driving assembly and an angle measuring assembly. A headstock is arranged on the machine frame and coaxially connected with a rotating shaft, and the rotating shaft is connected with a connecting rod which is rotationally connected with a supporting roller. The rotary driving assembly is connected with the headstock and the rotating shaft, so that the supporting point of the supporting roller and the supporting point of the headstock are kept at the same height through the rotary driving assembly when the equipment is vacant; the sliding frame is located above the head frame and is in sliding connection with the rack, and two pushing heads rotationally connected with the sliding frame are symmetrically arranged on the sliding frame; the lifting driving assembly is connected with the rack and drives the sliding frame to ascend and descend. The angle measuring assembly comprises an angle sensor, and a sliding sheet of the angle sensor is driven to slide through a connecting rod, so that the bending angle of the copper-clad steel is automatically measured. The copper-clad steel bending machine automatically bends copper-clad steel to a set angle, can be suitable for bending various types of materials, and is simple in structure and convenient to operate.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of bending machine, in particular to a copper clad steel bending equipment. BACKGROUND

[0002] Copper clad steel is a kind of composite material by copper cladding on the surface of steel, combines the advantages of steel and copper, has higher strength and conductivity.Copper clad steel bar, copper clad steel plate, copper clad steel wire (including round wire and stranded wire) and so on are its common forms.Copper clad steel grounding electrode is the alias of copper-plated steel grounding electrode, has the characteristics such as copper layer thickness (0.25 millimeter above), low resistance, strong corrosion resistance, easy installation, is widely used in transmission and transformation, communication line, power station, building and antenna grounding device.Copper clad steel needs to be bent by bending equipment in the process of processing according to product shape, and the existing bending machine structure is generally too simple.

[0003] The technical scheme disclosed by Chinese patent with authorization announcement No.CN221064030U adjusts workpiece, makes the position needing bending on the workpiece be in the first supporting plate, starts linear guide rail, linear guide rail drives baffle to move left and abuts against the right end of workpiece, and the workpiece is placed in the second supporting plate and the end of workpiece abuts against the left end of baffle in the next bending, so that the characteristic position can be bent, and the position of workpiece needs to be measured and adjusted every time.

[0004] However, the device still has the following problems: when the raw material is bent, the bending angle needs to be controlled manually, and the bending angle of the bent copper clad steel will be different. UTILITY MODEL CONTENT

[0005] The utility model aims at the problems in the background art and provides a copper clad steel bending equipment.

[0006] The technical scheme of the utility model: a copper clad steel bending equipment, including frame, the frame is provided with headstock, the headstock is coaxially connected with the rotating shaft, the rotating shaft is connected with the connecting rod, and the connecting rod is provided with a supporting roller at the end away from the rotating shaft;

[0007] The rotary drive assembly is connected with the headstock and the rotating shaft to keep the supporting roller supporting point and the headstock supporting point at the same height in the idle state of the equipment through the rotary drive assembly;

[0008] The sliding frame is located above the headstock and is slidingly connected with the frame, and two push heads are symmetrically arranged on the sliding frame and are rotationally connected with the sliding frame, and the two push heads are symmetrically arranged about the center of the headstock;

[0009] The lifting drive assembly is connected with the frame and drives the sliding frame to lift and lower;

[0010] And the angle measuring assembly comprises an angle sensor, and the sliding sheet of the angle sensor is driven to slide through the connecting rod, so that the angle of the copper-clad steel bending is automatically measured.

[0011] Preferably, the head frame is provided with a circular groove coaxial with the head frame at one end away from the frame, and the rotating shaft is inserted into the circular groove and rotates coaxially with the circular groove.

[0012] Preferably, the rotating drive assembly comprises a coil spring, the coil spring is located in the circular groove, and the outer end of the coil spring is connected with the inner wall of the circular groove, and the inner side end of the coil spring is connected with the outer wall of the rotating shaft.

[0013] Preferably, the head frame is provided with a positioning block, and the vertex of the supporting roller and the supporting point of the head frame are located on the same plane in the state of abutting against the positioning block.

[0014] Preferably, the head frame is provided with a sliding ring coaxial with the head frame, the sliding ring is slidingly connected with the frame, and the frame is provided with a hydraulic cylinder B for driving the sliding ring to slide along the radial direction of the head frame.

[0015] Preferably, the frame is provided with a controller, the controller is electrically connected with the lifting drive assembly, and the controller is electrically connected with the angle sensor.

[0016] Preferably, the frame is provided with a limiting groove, and the sliding frame is provided with a limiting block, the limiting block is inserted into the limiting groove and slidingly connected with the inner wall of the limiting groove.

[0017] Preferably, the sliding frame is provided with a insertion hole, and the sliding frame is screw-connected with a plug, one end of the plug is inserted into the insertion hole; the lifting drive assembly comprises a hydraulic cylinder A, the body of the hydraulic cylinder A is connected with the frame, the push rod of the hydraulic cylinder A is provided with a connecting block, the connecting block is provided with a positioning hole, the connecting block is inserted into the insertion hole, and the plug is inserted into the positioning hole.

[0018] Compared with the prior art, the utility model has the advantages of the following beneficial technical effects:

[0019] Through the cooperation of the coil spring, the connecting rod, the supporting roller and the angle sensor, the angle sensor can automatically measure the bending angle of the plate during the bending process, the structure can facilitate the bending of the plate to the required angle, and the angle sensor is linked with the hydraulic cylinder A through the controller, when the bending angle reaches the set angle, the hydraulic cylinder A stops the bending action and resets, improving the processing efficiency and accuracy; meanwhile, the utility model also sets the cooperation structure of the sliding ring and the hydraulic cylinder B, which facilitates the pushing down of the formed piece from the head frame through the hydraulic cylinder B after the plate is bent and formed, realizes automatic unloading, and also increases the detachable connection structure of the sliding frame and the connecting block, facilitating the replacement of the push head. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is a structural schematic view of one embodiment in the utility model.

[0021] Figure 2 for Figure 1 Enlarged view of section A;

[0022] Figure 3 This is a schematic diagram of the back structure of the rack;

[0023] Figure 4 This is a schematic diagram of the connection structure between the carriage, the pusher, and the connecting block.

[0024] Reference numerals in the attached drawings: 1. Frame; 101. Limiting groove; 2. Head frame; 201. Circular groove; 202. Positioning block; 3. Rotating shaft; 4. Connecting rod; 5. Support roller; 6. Coil spring; 7. Angle sensor; 8. Sliding plate; 9. Slide carriage; 91. Insertion hole; 92. Limiting block; 10. Push head; 11. Connecting block; 111. Positioning hole; 12. Pin; 13. Hydraulic cylinder A; 14. Slip ring; 15. Hydraulic cylinder B. Detailed Implementation

[0025] Example 1

[0026] like Figures 1-4As shown, the utility model provides a kind of copper clad steel bending equipment, including rack 1, rotary drive assembly, slide 9, lifting drive assembly and angle measurement component.Rack 1 is provided with headstock 2, headstock 2 coaxially connects shaft 3, and the end of headstock 2 away from rack 1 is provided with the coaxial circular groove 201 of it, and one end of shaft 3 is inserted into circular groove 201 and rotates coaxially with it;Shaft 3 is connected to connecting rod 4, and the end of connecting rod 4 away from shaft 3 is provided with support roller 5.Headstock 2 is provided with positioning block 202, and connecting rod 4 is in the state of being in contact with positioning block 202, and the vertex of support roller 5 and the support point of headstock 2 are on the same plane.Rotary drive assembly includes but is not limited to coil spring 6, coil spring 6 is located in circular groove 201, and the outer end of coil spring 6 is connected with the inner wall of circular groove 201, and the inner side end of coil spring 6 is connected with the outer wall of shaft 3, to keep the support point of support roller 5 and the support point of headstock 2 in the same level by rotary drive assembly in the state of equipment vacancy.Slide 9 is located above headstock 2 and is slidably connected with rack 1, and rack 1 is provided with limiting groove 101, and slide 9 is provided with limiting block 92, limiting block 92 is inserted into limiting groove 101 and is slidably connected with the inner wall thereof, and slide 9 is symmetrically provided with two push heads 10 rotatably connected therewith, and the two push heads 10 are symmetric about the center of headstock 2, and slide 9 is provided with insertion hole 91, and slide 9 is screw-connected with insertion pin 12, and one end of insertion pin 12 is inserted into insertion hole 91.Lifting drive assembly includes hydraulic cylinder A13, the body of hydraulic cylinder A13 is connected with rack 1, the push rod of hydraulic cylinder A13 is provided with connecting block 11, connecting block 11 is inserted into insertion hole 91, and insertion pin 12 is inserted into positioning hole 111.Angle measurement component includes angle sensor 7, rack 1 is provided with controller, controller is electrically connected with hydraulic cylinder A13, controller is electrically connected with angle sensor 7, and the slide 8 of angle sensor 7 is slid by connecting rod 4 to realize automatic measurement of the angle of copper clad steel bending.

[0027] In the embodiment, first, the bending angle of the plate is set, then the copper clad steel to be bent is placed on the support point of headstock 2 and the support point of support roller 5, the bending point position of the copper clad steel is adjusted, then the hydraulic cylinder A13 is started, the hydraulic cylinder A13 drives the slide 9 and the push head 10 to slide, the two push heads 10 press the two ends of the copper clad steel raw material respectively, so that the plate is gradually bent, because the push head 10 rotates with the slide 9, the friction between the plate surface and the push head 10 is reduced, so that the surface of the plate is not scratched. During the bending process, the steel bottom pushes the support roller 5 to rotate around the axis of the headstock 2, the connecting rod 4 automatically pushes the slide 8 to slide, so that the angle sensor 7 automatically measures the bending angle of the plate, when the angle value reaches the set value, the controller automatically controls the hydraulic cylinder A13 to stop pressing, and automatically pulls up the push head 10 after keeping the current state for 2-5 seconds, then the formed piece is taken out, at this time the support roller 5 is not under pressure, the coil spring 6 releases potential energy and drives the connecting rod 4 to rotate reversely and reset.

[0028] Embodiment two

[0029] As Figures 1-3 shown, compared with embodiment one, the copper clad steel bending equipment is provided with a sliding ring 14 coaxial with the head frame 2, the sliding ring 14 is slidably connected with the rack 1, and the rack 1 is provided with a hydraulic cylinder B15 for driving the sliding ring 14 to slide along the radial direction of the head frame 2.

[0030] In this embodiment, after the bending action is completed, the hydraulic cylinder B15 is automatically started and pushes the sliding ring 14 to complete a set of reciprocating action during the process of pulling the sliding frame 9 on the hydraulic cylinder A13, the copper clad steel after bending is pushed down from the head frame 2 by the sliding ring 14, and automatic discharging is realized.

[0031] The embodiments of the utility model are described in detail in combination with the drawings above, but the utility model is not limited to this, various changes can be made within the knowledge range possessed by the technical personnel in the technical field without departing from the purpose of the utility model.

Claims

1. A copper over steel bending apparatus, characterized by, The utility model relates to a copper clad steel bending device, which comprises a rack (1), a headstock (2) arranged on the rack (1), a rotating shaft (3) coaxially connected with the headstock (2), a connecting rod (4) connected with the rotating shaft (3), and a supporting roller (5) arranged at one end of the connecting rod (4) away from the rotating shaft (3). A rotary drive assembly is connected with the headstock (2) and the rotating shaft (3) to keep the supporting point of the supporting roller (5) and the supporting point of the headstock (2) at the same height in the idle state of the device. A sliding frame (9) is arranged above the headstock (2) and is slidably connected with the rack (1), two push heads (10) are symmetrically arranged on the sliding frame (9) and are rotatably connected with the sliding frame (9), and the two push heads (10) are symmetrically arranged about the center of the headstock (2). A lifting drive assembly is connected with the rack (1) and drives the sliding frame (9) to lift. An angle measuring assembly comprises an angle sensor (7), and the sliding piece (8) of the angle sensor (7) is driven to slide by the connecting rod (4) to automatically measure the angle of the copper clad steel bending. One end of the headstock (2) away from the rack (1) is provided with a circular groove (201) coaxial with the headstock (2), and one end of the rotating shaft (3) is inserted into the circular groove (201) and rotates coaxially with the circular groove (201).

2. The copper clad steel bending apparatus of claim 1, wherein, The rotary drive assembly comprises a coil spring (6), the coil spring (6) is arranged in the circular groove (201), the outer end of the coil spring (6) is connected with the inner wall of the circular groove (201), and the inner side end of the coil spring (6) is connected with the outer wall of the rotating shaft (3).

3. A copper over steel bending apparatus as claimed in claim 2, wherein, The headstock (2) is provided with a positioning block (202), and the vertex of the supporting roller (5) is in the same plane with the supporting point of the headstock (2) in the state of abutting against the positioning block (202).

4. The copper clad steel bending apparatus of claim 1, wherein, The headstock (2) is provided with a slip ring (14) coaxial with the headstock (2), the slip ring (14) is slidably connected with the rack (1), and the rack (1) is provided with a hydraulic cylinder B (15) for driving the slip ring (14) to slide along the radial direction of the headstock (2).

5. The copper clad steel bending apparatus of claim 1, wherein, The rack (1) is provided with a controller, the controller is electrically connected with the lifting drive assembly, and the controller is electrically connected with the angle sensor (7).

6. The copper clad steel bending apparatus of claim 1, wherein, The rack (1) is provided with a limiting groove (101), and the sliding frame (9) is provided with a limiting block (92), the limiting block (92) is inserted into the limiting groove (101) and is slidably connected with the inner wall of the limiting groove (101).

7. The copper clad steel bending apparatus of claim 1, wherein, The sliding frame (9) is provided with a bushing (91), the sliding frame (9) is screw-connected with a bolt (12), one end of the bolt (12) is inserted into the bushing (91), the lifting drive assembly comprises a hydraulic cylinder A (13), the body of the hydraulic cylinder A (13) is connected with the rack (1), the push rod of the hydraulic cylinder A (13) is provided with a connecting block (11), the connecting block (11) is provided with a positioning hole (111), the connecting block (11) is inserted into the bushing (91), and the bolt (12) is inserted into the positioning hole (111).

8. The copper clad steel bending apparatus of claim 1, wherein, ​

Images