Steel bar bender convenient to fix

Abstract

The utility model relates to the technical field of steel bar benders, in particular to a steel bar bender convenient to fix, which comprises a bottom plate, the top of the bottom plate is fixedly connected with a fixing plate, the center of the fixing plate is provided with a groove, a supporting plate is slidably connected in the groove, the bottom of the supporting plate is fixedly connected with an abutting rod, and the bottom of the abutting rod is fixedly connected with a lantern ring. A driving motor is mounted on the surface of the bottom plate; through cooperative use of the side plates, the round rods, the through holes, the inserting rods and the grooves, the bending machine body can be conveniently installed through the inserting effect of the inserting rods on the side plates and the inserting effect of the steel rods on the through holes, the bending machine body is prevented from being fixed through bolts, the convenience of the bending machine body during installation is improved, and the bending efficiency is improved. And meanwhile, when the bending machine body needs to be disassembled, the driving motor can drive the abutting rod to move upwards, then the bending machine body can be jacked upwards, the bending machine body can be disassembled conveniently, and the steel bar bending machine is more convenient to disassemble and assemble.

Description

Technical Field

[0001] The utility model relates to the technical field of steel bar bending machines, in particular to a steel bar bending machine which is easy to fix. Background Art

[0002] Steel bar bending machine is one of the steel bar processing machines. The working mechanism is a horizontal working disc rotating on a vertical axis. The steel bar is placed in the dotted line position in the figure. The supporting pin is fixed on the machine bed. The center pin and the bending pin are installed on the working disc. When the disc rotates, the steel bar is bent. The steel bar bending machine needs to be installed before use.

[0003] A steel bar bending machine with the Chinese authorized announcement number CN210231338U, through the mutual cooperation between the locking ball, the abutment ring and the locking ring, when the abutment ring moves toward the rotating wheel, the inclined surface set on the abutment ring gradually presses the locking ball against the surface of the locking ring to increase the friction between the locking ball and the locking ring, limit the relative rotation position between the rotating wheel and the rotating shaft, so as to reduce the phenomenon of position deviation of the steel bar bending machine and injure the staff, and improve the safety of the steel bar bending machine.

[0004] There are still certain shortcomings in use. When fixing the rebar bending machine, fastening bolts are used to limit and fix it. When tightening the fastening bolts, the wrench needs to be turned frequently, which is inconvenient to use and reduces the convenience of installing the rebar bending machine. At the same time, when the rebar bending machine is in use, the steel bars are prone to bouncing, which will cause accidental injuries to the workers on Friday and reduce the safety of the rebar bending machine when in use. Utility Model Content

[0005] The purpose of the utility model is to provide a steel bar bending machine that is easy to fix, so as to solve the problem proposed in the above background technology that when the steel bar bending machine is fixed, fastening bolts are used to limit the position of the steel bar bending machine, and the wrench needs to be frequently turned when tightening the fastening bolts, which is inconvenient to use and reduces the convenience of installing the steel bar bending machine. At the same time, when the steel bar bending machine is used, the steel bar is prone to bounce, which may cause accidental injuries to surrounding workers and reduce the safety of the steel bar bending machine when in use.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A steel bar bending machine that is easy to fix, comprises a base plate, a fixing plate is fixedly connected to the top of the base plate, a groove is opened at the center of the fixing plate, a support plate is slidably connected in the groove, a push rod is fixedly connected to the bottom of the support plate, a sleeve is fixedly connected to the bottom of the push rod, a driving motor is installed on the surface of the base plate, a turntable is fixedly connected to the output end of the driving motor, a round rod is fixedly connected to the surface of the turntable, the round rod is arranged in the sleeve, the round rod is slidably connected to the sleeve, a through hole is opened in the fixing plate, a bending machine body is arranged on the top of the fixing plate, and side plates are fixedly connected to the sides of the bending machine body.

[0008] As a preferred solution of the utility model, a steel rod is fixedly connected to the bottom of the side plate, the bottom of the bending machine body extends into the groove, the steel rod extends into the through hole, and an insertion rod is provided on the side of the fixed plate.

[0009] As a preferred solution of the utility model, the insertion rod is slidably connected to the fixing plate, the insertion rod passes through the fixing plate and extends into the side plate, and a connection box is fixedly connected to the surface of the fixing plate.

[0010] As a preferred solution of the utility model, the connection box is arranged on the side of the bending machine body, the inner wall of the connection box is fixedly connected with a rubber ball, and a protective plate is slidably connected inside the connection box.

[0011] As a preferred solution of the utility model, a card slot is opened on the surface of the protective plate, the card slot is opposite to the rubber ball, and the rubber ball extends into the card slot and abuts against the card slot.

[0012] As a preferred solution of the utility model, a universal wheel is arranged at the bottom of the base plate, and the universal wheel is movably connected to the base plate.

[0013] As a preferred solution of the utility model, the material of the collar is stainless steel, the shapes of the two ends of the collar are circular, and the collar is arranged on the side of the turntable.

[0014] As a preferred solution of the present invention, the shape of the insertion rod is T-shaped, and the insertion rod is arranged on the side of the fixing plate.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. In the utility model, by setting the coordinated use of the side panels, round rods, through holes, plug rods and grooves, the plugging effect of the plug rods on the side panels and the plugging effect of the steel rods on the through holes can facilitate the installation of the bending machine body, avoid using bolts to fix the bending machine body, and improve the convenience of the bending machine body during installation. At the same time, when the bending machine body needs to be disassembled, the driving motor can drive the push rod to move upward, and then the bending machine body can be lifted upward, which is convenient for disassembly of the bending machine body and makes the disassembly and installation of the steel bar bending machine more convenient.

[0017] 2. In the utility model, by setting the connection box, rubber ball, protective plate and card slot for coordinated use, the protective plate can be moved upward in the connection box. When the bending machine body is in use, the protective plate can be used to protect the bending machine body to avoid the phenomenon of steel bars bursting out and accidentally causing harm to workers, thereby improving the safety of the bending machine body when in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the utility model when viewed from above;

[0020] Figure 3 It is a structural schematic diagram of the connection box and the protective plate of the utility model;

[0021] Figure 4 It is a structural schematic diagram of the bending machine body and the fixing plate of the utility model.

[0022] In the figure: 1, bottom plate; 2, universal wheel; 3, collar; 4, round rod; 5, turntable; 6, push rod; 7, fixing plate; 8, connecting box; 9, protective plate; 10, bending machine body; 11, plug rod; 12, steel rod; 13, through hole; 14, driving motor; 15, support plate; 16, slot; 17, rubber ball; 18, side plate; 19, groove. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0024] For examples, see Figure 1-4 , the utility model provides a technical solution:

[0025] A steel bar bending machine that is easy to fix, includes a base plate 1, a fixing plate 7 is fixedly connected to the top of the base plate 1, a groove 19 is opened at the center of the fixing plate 7, a support plate 15 is slidably connected in the groove 19, a push rod 6 is fixedly connected to the bottom of the support plate 15, a collar 3 is fixedly connected to the bottom of the push rod 6, a driving motor 14 is installed on the surface of the base plate 1, a turntable 5 is fixedly connected to the output end of the driving motor 14, a round rod 4 is fixedly connected to the surface of the turntable 5, the round rod 4 is arranged in the collar 3, and the round rod 4 is slidably connected to the collar 3, a through hole 13 is opened in the fixing plate 7, a bending machine body 10 is arranged on the top of the fixing plate 7, and a side plate 18 is fixedly connected to the side of the bending machine body 10.

[0026] In this embodiment, Figure 1 and Figure 4 As shown, a steel rod 12 is fixedly connected to the bottom of the side panel 18, the bottom of the bending machine body 10 extends into the groove 19, the steel rod 12 extends into the through hole 13, an insertion rod 11 is arranged on the side of the fixed plate 7, the insertion rod 11 is slidably connected to the fixed plate 7, the insertion rod 11 penetrates the fixed plate 7 and extends into the side panel 18, a connecting box 8 is fixedly connected to the surface of the fixed plate 7, the connecting box 8 is arranged on the side of the bending machine body 10, a rubber ball 17 is fixedly connected to the inner wall of the connecting box 8, and a protective plate 9 is slidably connected inside the connecting box 8.

[0027] Among them, the plugging effect of the plug rod 11 on the side plate 18 and the plugging effect of the steel rod 12 on the through hole 13 can facilitate the installation of the bending machine body 10, avoid using bolts to fix the bending machine body 10, and improve the convenience of the bending machine body 10 during installation. At the same time, when the bending machine body 10 needs to be disassembled, the driving motor 14 can drive the push rod 6 to move upward, and then the bending machine body 10 can be lifted upward, which is convenient for disassembly of the bending machine body 10, making the disassembly and installation of the steel bar bending machine body 10 more convenient.

[0028] In this embodiment, Figure 2 and Figure 3 As shown, a slot 16 is provided on the surface of the protective plate 9, and the slot 16 is opposite to the rubber ball 17. The rubber ball 17 extends into the slot 16 and abuts against the slot 16. A universal wheel 2 is provided at the bottom of the base plate 1, and the universal wheel 2 is movably connected to the base plate 1. The material of the ring 3 is stainless steel, and the shapes of the two ends of the ring 3 are circular. The ring 3 is arranged on the side of the turntable 5, and the shape of the insertion rod 11 is T-shaped, and the insertion rod 11 is arranged on the side of the fixed plate 7.

[0029] Among them, the protective plate 9 can be moved upward in the connecting box 8. When the bending machine body 10 is in use, the protective plate 9 can be used to protect the bending machine body 10 to avoid the phenomenon that the steel bars burst out and accidentally cause harm to the workers, thereby improving the safety of the bending machine body 10 when in use.

[0030] The working process of the utility model: when the steel bar bending machine designed by the present invention is used, the bending machine body 10 is placed in the groove 19. At this time, the steel rod 12 on the side of the bending machine body 10 is inserted into the through hole 13, and the side plate 18 falls into the groove 19. Then the insertion rod 11 is inserted into the side plate 18, and the bending machine body 10 can be fixed, which improves the convenience of installing the bending machine body 10. Then the protective plate 9 is moved upward from the connection box 8. At this time, the rubber ball 17 abuts against the card slot 16, and the protective plate 9 can be fixed by the rubber ball 17. It can avoid accidental collapse of steel bars and damage to surrounding workers, and improve the safety of the bending machine body 10 during use. When the bending machine body 10 needs to be removed from the top of the fixed plate 7, the switch of the driving motor 14 is turned on, and the turntable 5 and the round rod 4 are driven to rotate by the driving motor 14, and the ring 3 and the abutment rod 6 are driven to move upward by the round rod 4. The abutment effect of the abutment rod 6 drives the support plate 15 to move upward, and then the bending machine body 10 can be pushed out of the groove 19, which is convenient for taking out the bending machine body 10, making the installation and disassembly of the bending machine body 10 more convenient.

[0031] 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 steel bar bending machine that is easy to fix, comprising a bottom plate (1), characterized in that: The top of the bottom plate (1) is fixedly connected to a fixing plate (7), a groove (19) is provided at the center of the fixing plate (7), a supporting plate (15) is slidably connected in the groove (19), a support rod (6) is fixedly connected to the bottom of the supporting plate (15), a collar (3) is fixedly connected to the bottom of the collar (6), a driving motor (14) is mounted on the surface of the bottom plate (1), a rotating disk (5) is fixedly connected to the output end of the driving motor (14), a round rod (4) is fixedly connected to the surface of the rotating disk (5), the round rod (4) is arranged in the collar (3), and the round rod (4) is slidably connected to the collar (3), a through hole (13) is provided in the fixing plate (7), a bending machine body (10) is provided on the top of the fixing plate (7), and a side plate (18) is fixedly connected to the side of the bending machine body (10).

2. A steel bar bending machine that is easy to fix according to claim 1, characterized in that: The bottom of the side plate (18) is fixedly connected to a steel rod (12), the bottom of the bending machine body (10) extends into the groove (19), the steel rod (12) extends into the through hole (13), and an insertion rod (11) is provided on the side of the fixing plate (7).

3. A steel bar bending machine that is easy to fix according to claim 2, characterized in that: The insertion rod (11) is slidably connected to the fixing plate (7); the insertion rod (11) penetrates the fixing plate (7) and extends into the side plate (18); a connection box (8) is fixedly connected to the surface of the fixing plate (7).

4. A steel bar bending machine that is easy to fix according to claim 3, characterized in that: The connection box (8) is arranged on the side of the bending machine body (10); a rubber ball (17) is fixedly connected to the inner wall of the connection box (8); and a protective plate (9) is slidably connected inside the connection box (8).

5. A steel bar bending machine that is easy to fix according to claim 4, characterized in that: A slot (16) is provided on the surface of the protective plate (9), the slot (16) and the rubber ball (17) are located opposite each other, and the rubber ball (17) extends into the slot (16) and abuts against the slot (16).

6. The steel bar bending machine that is easy to fix according to claim 1 is characterized in that: A universal wheel (2) is provided at the bottom of the base plate (1), and the universal wheel (2) is movably connected to the base plate (1).

7. The steel bar bending machine that is easy to fix according to claim 1 is characterized in that: The material of the collar (3) is stainless steel, the shapes of the two ends of the collar (3) are circular, and the collar (3) is arranged on the side of the rotating disk (5).

8. The steel bar bending machine that is easy to fix according to claim 2, characterized in that: The insertion rod (11) is in a T-shape and is arranged on a side of the fixing plate (7).

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