Bolt fastener bending machine

Abstract

The utility model relates to the technical field of bending, in particular to a bolt fastener bending machine which comprises a bottom plate, a first transverse plate and a second transverse plate are arranged above the bottom plate, and the top of the first transverse plate and the top of the second transverse plate are both fixedly connected with a plurality of arc-shaped seats. A bolt fastener is placed on the top of the arc-shaped seat, the electric telescopic rod is started to drive the second arc-shaped plate to fix the bolt fastener, the motor drives the cylinder to move through the screw, the cylinder drives the vertical block to move upwards through the transverse block and generate extrusion force, and the vertical block rotates and drives the sliding block to slide on the outer side of the sliding rail. The sliding rail drives the first transverse plate to rotate upwards through the connecting plate, the first transverse plate drives the bolt fasteners to rotate, and therefore bending operation is completed, in the actual use process, bending operation can be synchronously conducted on the multiple bolt fasteners, the situation that only one bolt fastener can be bent every time is avoided, the efficiency of bending operation is improved, and the working efficiency is improved. And great convenience is brought to a user.

Description

Technical Field

[0001] The utility model relates to the technical field of bending, in particular to a bolt fastener bending machine. Background Art

[0002] Bolt fasteners are mechanical parts with internal or external threads. They are generally used as fasteners to facilitate the combination of multiple components. The most common threaded fasteners are screws, nuts and bolts. During the processing of bolt fasteners, they need to be bent by a bending machine.

[0003] China's publicly authorized invention: CN219093269U discloses a bolt fastener bending machine, which relates to the field of bolt fasteners, including a bending machine body, a supporting leg is arranged on the top of the bending machine body, a bending sleeve is arranged on the top of the supporting leg, a protective pad is arranged on the inner wall of the bending sleeve, threaded grooves are provided on both sides of the bending sleeve, a threaded rod is provided on the inner wall of the threaded groove, and a first threaded hole is provided on the inner wall of the threaded rod; the utility model arranges the threaded rod to make each clamping plate close to each other, so that the anti-slip pad connected to each clamping plate is tightly attached to the outer wall of the bolt fastener, the bolt fastener is limited, a fastening bolt is arranged to fix the threaded rod in the connected threaded groove, so that the bolt fastener to be bent is clamped and fixed, and the bolt fastener is prevented from moving or deviating during the bending process, and a positioning bolt is arranged to separate the bending head connected to the bending seat from the connecting plate, and the bending head is replaced and disassembled.

[0004] However, the device still has certain problems. In actual use, multiple bolt fasteners cannot be bent simultaneously. Only one bolt fastener can be bent at a time, which reduces the efficiency of the bending operation and brings great inconvenience to the user. Therefore, we propose a bolt fastener bending machine to solve the above problems. Utility Model Content

[0005] The utility model aims to provide a bolt fastener bending machine to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a bolt fastener bending machine comprises a base plate, a first cross plate and a second cross plate are provided above the base plate, the tops of the first cross plate and the second cross plate are fixedly connected to a plurality of arc seats, the first cross plate and the second cross plate are provided above a plurality of first arc plates and a second arc plate, the front side of the second arc plate is fixedly connected to an L-shaped rod, the front and rear sides of the first cross plate are fixedly connected to a rectangular block, the bottom of the rectangular block is fixedly connected to a connecting plate, the top of the base plate is fixedly connected to two side plates, the sides of the two side plates close to each other are rotatably connected to a round rod, the ends of the round rod are fixedly connected to the corresponding rectangular block, the bottom of the first cross plate is fixedly connected to a slide rail, the bottom of the slide rail is slidably connected to a slider, the bottom of the slider is rotatably connected to a vertical block, and the bottom of the vertical block is fixedly connected to a cross block.

[0007] Further preferably, the top of the bottom plate is rotatably connected to a screw rod, the bottom of the horizontal block is fixedly connected to a cylinder, and the cylindrical threaded sleeve is arranged on the outside of the screw rod.

[0008] Further preferably, the bottom of the horizontal block is fixedly connected to two vertical rods, the top of the bottom plate is fixedly connected to two square rods, and the vertical rods are slidably sleeved on the outer sides of the corresponding square rods.

[0009] Further preferably, a motor is fixedly connected to the bottom of the base plate, and an end of an output shaft of the motor is fixedly connected to the bottom end of the screw rod.

[0010] Further preferably, the tops of the first horizontal plate and the second horizontal plate are each provided with a plurality of rectangular holes, the bottom ends of the L-shaped rods pass through the corresponding rectangular holes and are fixedly connected to the L-shaped plates, and the outer sides of the L-shaped rods are slidably connected to the side walls of the corresponding rectangular holes.

[0011] Further preferably, the bottoms of the first and second transverse plates are fixedly connected to support blocks, the front sides of the support blocks are fixedly connected to electric telescopic rods, the output shaft ends of the electric telescopic rods are fixedly connected to the rear sides of the corresponding L-shaped plates, the tops of the first and second transverse plates are fixedly connected to a plurality of L-shaped seats, and the front sides of the L-shaped seats are fixedly connected to the rear sides of the corresponding first arc-shaped plates.

[0012] Further preferably, four fixing rods are fixedly connected between the bottom of the second transverse plate and the top of the bottom plate, and four supporting rods are fixedly connected to the bottom of the bottom plate.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model places the bolt fastener on the top of the arc seat, starts the electric telescopic rod to drive the second arc plate to fix the bolt fastener, the motor drives the cylinder to move through the screw, the cylinder drives the vertical block to move upward through the horizontal block and generates an extrusion force, the vertical block rotates and drives the slider to slide on the outside of the slide rail, the slide rail drives the first horizontal plate to rotate upward through the connecting plate, and the first horizontal plate drives the bolt fastener to rotate, thereby completing the bending operation. In actual use, multiple bolt fasteners can be bent synchronously to avoid bending only one bolt fastener at a time, thereby improving the efficiency of the bending operation and bringing great convenience to the user. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the main three-dimensional structure of the utility model;

[0015] Figure 2 It is a left-side stereoscopic structural schematic diagram of the utility model;

[0016] Figure 3 This is a bottom-up three-dimensional structural schematic diagram of the utility model;

[0017] Figure 4 for Figure 3 A schematic diagram of a rear-view stereoscopic structure;

[0018] Figure 5 for Figure 1 Schematic diagram of the enlarged three-dimensional structure of area A in the middle.

[0019] In the figure: 1, bottom plate; 2, first horizontal plate; 3, second horizontal plate; 4, arc seat; 5, first arc plate; 6, second arc plate; 7, L-shaped rod; 8, rectangular block; 9, connecting plate; 10, side plate; 11, round rod; 12, slide rail; 13, slider; 14, vertical block; 15, horizontal block; 16, screw rod; 17, cylinder; 18, vertical rod; 19, square rod; 20, motor; 21, rectangular hole; 22, L-shaped plate; 23, support block; 24, electric telescopic rod; 25, L-shaped seat; 26, fixing rod; 27, support rod. DETAILED DESCRIPTION

[0020] 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.

[0021] Example

[0022] See also Figure 1-5 The utility model provides a technical solution: a bolt fastener bending machine comprises a bottom plate 1, a first horizontal plate 2 and a second horizontal plate 3 are arranged above the bottom plate 1, a plurality of arc seats 4 are fixedly connected to the tops of the first horizontal plate 2 and the second horizontal plate 3, a plurality of first arc plates 5 and second arc plates 6 are arranged above the first horizontal plate 2 and the second horizontal plate 3, an L-shaped rod 7 is fixedly connected to the front side of the second arc plate 6, a rectangular block 8 is fixedly connected to the front and rear sides of the first horizontal plate 2, a connecting plate 9 is fixedly connected to the bottom of the rectangular block 8, two side plates 10 are fixedly connected to the top of the bottom plate 1, a round rod 11 is rotatably connected to the side of the two side plates 10 close to each other, and the end of the round rod 11 is fixedly connected to the corresponding rectangular block 8, a slide rail 12 is fixedly connected to the bottom of the first horizontal plate 2, a slider 13 is slidably connected to the bottom of the slide rail 12, and the slider 1 The bottom of the arc seat 4 is rotatably connected with a vertical block 14, and the bottom of the vertical block 14 is fixedly connected with a horizontal block 15. The bolt fastener is placed on the top of the arc seat 4, and the electric telescopic rod 24 is started to drive the second arc plate 6 to fix the bolt fastener. The motor 20 drives the cylinder 17 to move through the screw 16, and the cylinder 17 drives the vertical block 14 to move upward through the horizontal block 15 and generates an extrusion force. The vertical block 14 rotates and drives the slider 13 to slide on the outside of the slide rail 12. The slide rail 12 drives the first horizontal plate 2 to rotate upward through the connecting plate 9, and the first horizontal plate 2 drives the bolt fastener to rotate, thereby completing the bending operation. In actual use, multiple bolt fasteners can be bent synchronously to avoid bending only one bolt fastener at a time, thereby improving the efficiency of the bending operation and bringing great convenience to the user.

[0023] In this embodiment, specifically: the top of the bottom plate 1 is rotatably connected with a screw rod 16, the bottom of the horizontal block 15 is fixedly connected with a cylinder 17, and the cylinder 17 is threadedly sleeved on the outside of the screw rod 16, and the setting of the screw rod 16 has a locking effect;

[0024] In this embodiment, specifically: the bottom of the horizontal block 15 is fixedly connected to two vertical rods 18, the top of the bottom plate 1 is fixedly connected to two square rods 19, and the vertical rods 18 are slidably sleeved on the outer sides of the corresponding square rods 19;

[0025] In this embodiment, specifically: the bottom of the bottom plate 1 is fixedly connected with a motor 20, and the end of the output shaft of the motor 20 is fixedly connected with the bottom end of the screw rod 16;

[0026] In this embodiment, specifically: a plurality of rectangular holes 21 are formed on the top of the first horizontal plate 2 and the second horizontal plate 3, the bottom end of the L-shaped rod 7 passes through the corresponding rectangular hole 21 and is fixedly connected with the L-shaped plate 22, and the outer side of the L-shaped rod 7 is slidably connected with the side wall of the corresponding rectangular hole 21;

[0027] In this embodiment, specifically: the bottom of the first horizontal plate 2 and the second horizontal plate 3 are fixedly connected with a support block 23, the front side of the support block 23 is fixedly connected with an electric telescopic rod 24, the output shaft end of the electric telescopic rod 24 is fixedly connected to the rear side of the corresponding L-shaped plate 22, and the top of the first horizontal plate 2 and the second horizontal plate 3 are fixedly connected with a plurality of L-shaped seats 25, and the front side of the L-shaped seat 25 is fixedly connected to the rear side of the corresponding first arc-shaped plate 5;

[0028] In this embodiment, specifically: four fixing rods 26 are fixedly connected between the bottom of the second transverse plate 3 and the top of the bottom plate 1 , and four supporting rods 27 are fixedly connected to the bottom of the bottom plate 1 .

[0029] The utility model is in operation: when in use, the bolt fastener is placed on the top of the arc seat 4, the rear side of the bolt fastener contacts the first arc plate 5, and then the electric telescopic rod 24 is started in reverse, the electric telescopic rod 24 drives the L-shaped plate 22 to move backward, the L-shaped plate 22 moves backward and drives the corresponding L-shaped rod 7 to move backward, the L-shaped rod 7 drives the second arc plate 6 to move backward, the second arc plate 6 fixes the bolt fastener, and then the motor 20 is started, the motor 20 drives the screw 16 to rotate, the screw 16 rotates and drives the cylinder 17 to move upward, the cylinder 17 drives the cross block 15 to move, the cross block 15 drives the vertical rod 18 to slide on the outside of the square rod 19, the cross block 15 drives the vertical block 14 to move upward and generate an extrusion force, under the action of the extrusion force, The vertical block 14 rotates and drives the slider 13 to slide on the outside of the slide rail 12, and the slide rail 12 drives the connecting plate 9 to rotate upward. The connecting plate 9 drives the first transverse plate 2 to rotate upward through the rectangular block 8, and the first transverse plate 2 rotates between the two side plates 10. The first transverse plate 2 drives the bolt fastener to rotate, thereby completing the bending operation. When the bolt fastener needs to be taken out, the electric telescopic rod 24 is started forward to drive the second arc plate 6 to separate from the bolt fastener, and the bolt fastener is removed, thereby forming a bolt fastener bending machine. In actual use, multiple bolt fasteners can be bent synchronously to avoid bending only one bolt fastener at a time, thereby improving the efficiency of the bending operation and bringing great convenience to the user.

[0030] 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 bolt fastener bending machine, comprising a base plate (1), characterized in that: A first transverse plate (2) and a second transverse plate (3) are provided above the bottom plate (1); a plurality of arc seats (4) are fixedly connected to the tops of the first transverse plate (2) and the second transverse plate (3); a plurality of first arc plates (5) and second arc plates (6) are provided above the first transverse plate (2) and the second transverse plate (3); an L-shaped rod (7) is fixedly connected to the front side of the second arc plate (6); a rectangular block (8) is fixedly connected to the front and rear sides of the first transverse plate (2); and a connecting rod (7) is fixedly connected to the bottom of the rectangular block (8). The top of the bottom plate (1) is fixedly connected to two side plates (10), the sides of the two side plates (10) close to each other are rotatably connected to round rods (11), the ends of the round rods (11) are fixedly connected to the corresponding rectangular blocks (8), the bottom of the first horizontal plate (2) is fixedly connected to a slide rail (12), the bottom of the slide rail (12) is slidably connected to a slider (13), the bottom of the slider (13) is rotatably connected to a vertical block (14), and the bottom of the vertical block (14) is fixedly connected to a horizontal block (15).

2. A bolt fastener bending machine according to claim 1, characterized in that: The top of the bottom plate (1) is rotatably connected to a screw rod (16), the bottom of the horizontal block (15) is fixedly connected to a cylinder (17), and the cylinder (17) is threadedly sleeved on the outside of the screw rod (16).

3. A bolt fastener bending machine according to claim 2, characterized in that: The bottom of the horizontal block (15) is fixedly connected to two vertical rods (18), the top of the bottom plate (1) is fixedly connected to two square rods (19), and the vertical rods (18) are slidably sleeved on the outer sides of the corresponding square rods (19).

4. A bolt fastener bending machine according to claim 3, characterized in that: A motor (20) is fixedly connected to the bottom of the base plate (1), and the end of the output shaft of the motor (20) is fixedly connected to the bottom end of the screw rod (16).

5. The bolt fastener bending machine according to claim 4, characterized in that: A plurality of rectangular holes (21) are provided on the top of each of the first transverse plate (2) and the second transverse plate (3); the bottom end of the L-shaped rod (7) passes through the corresponding rectangular hole (21) and is fixedly connected to the L-shaped plate (22); and the outer side of the L-shaped rod (7) is slidably connected to the side wall of the corresponding rectangular hole (21).

6. The bolt fastener bending machine according to claim 5, characterized in that: The bottoms of the first transverse plate (2) and the second transverse plate (3) are both fixedly connected to support blocks (23); the front sides of the support blocks (23) are fixedly connected to electric telescopic rods (24); the output shaft ends of the electric telescopic rods (24) are fixedly connected to the rear sides of the corresponding L-shaped plates (22); the tops of the first transverse plate (2) and the second transverse plate (3) are both fixedly connected to a plurality of L-shaped seats (25); the front sides of the L-shaped seats (25) are fixedly connected to the rear sides of the corresponding first arc-shaped plates (5).

7. The bolt fastener bending machine according to claim 6, characterized in that: Four fixing rods (26) are fixedly connected between the bottom of the second transverse plate (3) and the top of the bottom plate (1), and four supporting rods (27) are fixedly connected to the bottom of the bottom plate (1).

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