Reinforcing steel bar ring forming device

Abstract

The utility model provides a reinforcing steel bar ring forming device, which relates to the technical field of reinforcing steel bar forming and comprises a driving component, the driving component is composed of an electric motor, a controller, a driving shaft and a first threaded rod, a support frame is mounted at one end of the driving shaft and one end of the first threaded rod, and two groups of support components are mounted at the bottom of the driving shaft. The supporting assembly is jointly composed of a stable frame, a rotating shaft, a driving sleeve, a second threaded rod, a positioning frame and a roller. A driving assembly is arranged to achieve the forming step of a reinforcement ring and comprises an electric motor, a controller, a driving shaft and a threaded rod, the driving shaft drives a reinforcement cage to rotate, the reinforcement ring is wound around the outer side of the reinforcement cage to be formed, a supporting assembly is arranged to support the driving shaft, and a rotating shaft is matched with a driving sleeve and the threaded rod to control a positioning frame and a roller to ascend and descend. And the driving shaft is leveled through the lifting of the roller.

Description

Technical Field

[0001] The utility model relates to the technical field of steel bar forming, in particular to a steel bar ring forming device. Background Art

[0002] Currently, concrete poles include steel cages and cast concrete. After the cylindrical steel cage is formed, concrete is poured on it to form a concrete pole. The outer side of the steel cage needs to be wrapped with coaxially spaced circular steel rings. Currently, the steel rings are formed with the help of roller-type forming devices. However, when the ground is uneven, the rollers will tilt, affecting the uniform speed forming of the steel rings. In addition, the rollers will rub against the supporting rollers when rotating. When the rollers are worn, they need to be replaced as a whole, which increases the replacement cost of the worn position. In the process of forming the steel rings, manual hand-held welding guns are required for spot welding, which increases the labor of forming the steel rings. Utility Model Content

[0003] The utility model discloses a steel bar ring forming device. An electric motor, a controller, a driving shaft and a first threaded rod are assembled into the steel bar ring forming device. Steel bars are placed above the driving shaft and the steel bar ring is formed by rotating the driving shaft.

[0004] According to a first aspect of the present disclosure, a steel bar ring forming device is provided, which specifically includes: a driving assembly, wherein the driving assembly is composed of an electric motor, a controller, a driving shaft and a first threaded rod, a support frame is installed at one end of the driving shaft and the first threaded rod, and two groups of supporting assemblies are installed at the bottom of the driving shaft, the supporting assembly is composed of a stabilizing frame, a rotating shaft, a driving sleeve, a second threaded rod, a positioning frame and a roller, a controller is cooperated with a group of bolts to install a protective cover on one side, the first threaded rod passes through the interior of the protective cover, and a group of welding assemblies are installed at the outer side of the first threaded rod, the welding assembly is composed of a threaded connection seat, a support rod, a cylinder, a welding gun and a positioning rod, and a roller is installed at the bottom of the threaded connection seat.

[0005] Furthermore, the stable frame has a rotating hole on both sides, a set of rotating shafts are installed at the rotating holes, two driving sleeves and two positioning frames are installed on the inner side of the stable frame, and a set of bevel gears are installed between the rotating shaft and the driving sleeve.

[0006] Furthermore, a second threaded rod is installed at the bottom position of the positioning frame, and a group of rollers distributed up and down are installed at the upper position of the positioning frame. A group of annular grooves are opened on the outer side of the driving shaft, and a group of friction plates are installed at the position of the annular grooves. The friction plates are in contact with the rollers, and the driving sleeve is threadedly connected to the second threaded rod.

[0007] Furthermore, a toggle frame is installed at the outer side of the rotating shaft, and two sets of sliding holes are respectively opened on both sides of the stable frame, and the two sides of the roller pass through the inside of the rotating hole.

[0008] Furthermore, the threaded connection seat has a support rod installed at the outer position, a sliding hole is opened at the bottom position of the support rod, a locking bolt is installed at the bottom position of the support rod, a stabilizing hole is opened at the upper position of the support rod, and the cylinder passes through the inside of the stabilizing hole.

[0009] Furthermore, a rectangular mounting hole is opened at the upper position of one side of the push rod of the cylinder, a locking bolt is installed at the mounting hole, a positioning rod is installed in the middle position of the welding gun, a rectangular block is provided at the bottom of the positioning rod, and the rectangular block is installed inside the mounting hole of the push rod.

[0010] Furthermore, the threaded connection seat has a threaded hole corresponding to the first threaded rod at the upper position, the protective cover has a sliding groove at the bottom position, and the threaded connection seat passes through the interior of the sliding groove and is threadedly connected to the first threaded rod.

[0011] The utility model provides a steel bar ring forming device, which has the following beneficial effects:

[0012] A driving assembly is provided to realize the forming step of the steel bar ring. The driving assembly includes an electric motor, a controller, a driving shaft, and a threaded rod. The driving shaft drives the steel bar cage to rotate, and the steel bar ring is wound around the outer side of the steel bar cage to form.

[0013] A support assembly is provided to support the drive shaft, and the support assembly includes a stable frame, a rotating shaft, a driving sleeve, a threaded rod, a positioning frame, and a roller. The rotating shaft cooperates with the driving sleeve and the threaded rod to control the lifting of the positioning frame and the roller, and the driving shaft is leveled by lifting and lowering the roller;

[0014] A replaceable friction plate is provided on the basis of the driving shaft, and the friction plate is in contact with the roller. The friction plate is replaced separately after being worn, thus solving the problem of replacing the entire driving shaft after being worn.

[0015] A cylinder-driven welding gun is arranged on the basis of the threaded rod. The welding gun is arranged to be tilted. The threaded rod drives the welding gun to move laterally at a uniform speed along with the steel ring. The cylinder drives the welding gun to automatically weld the steel ring, thus solving the problem of manual welding of the steel ring. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solution of the embodiment of the utility model, the drawings of the embodiment will be briefly introduced below.

[0017] The drawings described below only relate to some embodiments of the present invention, but are not intended to limit the present invention.

[0018] In the attached picture:

[0019] Figure 1The schematic diagram of the axial structure of the steel bar ring forming device of the present application after assembly is shown;

[0020] Figure 2 This application shows Figure 1 A schematic diagram of the axle side structure from an upward angle;

[0021] Figure 3 An axial schematic diagram of the split structure of the steel bar ring forming device of the present application is shown;

[0022] Figure 4 A schematic diagram of the vertically cut axial structure of the steel bar ring forming device of the present application is shown;

[0023] Figure 5 The schematic diagram of the main structure of the stable frame of the present application after cutting is shown;

[0024] Figure 6 A schematic diagram of the partial axial structure of the support assembly of the present application is shown;

[0025] Figure 7 This application shows Figure 4 A is an enlarged structural diagram of FIG.

[0026] Reference numerals list

[0027] 1. driving assembly; 101. electric motor; 102. controller; 103. driving shaft; 104. first threaded rod;

[0028] 2. Support frame;

[0029] 3. Support assembly; 301. Stable frame; 302. Rotating shaft; 303. Driving sleeve; 304. Second threaded rod; 305. Positioning frame; 306. Roller;

[0030] 4. Protective cover;

[0031] 5. Welding assembly; 501. Threaded connection seat; 502. Support rod; 503. Cylinder; 504. Welding gun; 505. Positioning rod. DETAILED DESCRIPTION

[0032] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution of the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings of the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the described embodiment of 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.

[0033] Example 1: Please refer to Figures 1 to 7 :

[0034] The utility model proposes a steel bar ring forming device, comprising: a driving component 1, the driving component 1 is composed of an electric motor 101, a controller 102, a driving shaft 103 and a first threaded rod 104, a support frame 2 is installed at one end of the driving shaft 103 and the first threaded rod 104, the support frame 2 supports and stabilizes the driving shaft 103 and the first threaded rod 104, two groups of supporting components 3 are installed at the bottom position of the driving shaft 103, the supporting component 3 is composed of a stabilizing frame 301, a rotating shaft 302, a driving sleeve 303, a second threaded rod 304, a positioning frame 305 and a roller 306, the stabilizing frame 301 has a rotating hole on both sides, a group of rotating shafts 302 are installed at the position of the rotating hole, two driving sleeves 303 and two positioning frames 305 are installed at the inner position of the stabilizing frame 301, a group of bevel gears are installed between the rotating shaft 302 and the driving sleeve 303, and the rotation of the driving sleeve 303 is controlled by the rotating shaft 302;

[0035] In the embodiments of the present disclosure, reference Figures 1 to 7 As shown,

[0036] A second threaded rod 304 is installed at the bottom of the positioning frame 305, and a group of rollers 306 distributed up and down are installed at the upper position of the positioning frame 305. A group of annular grooves are opened on the outer side of the driving shaft 103, and a group of friction plates are installed at the position of the annular grooves. The friction plates are in contact with the rollers 306, and the rollers 306 support the driving shaft 103. In addition, the rollers 306 reduce the friction force when the driving shaft 103 rotates. The friction plates are installed by interference fit. After installation, the friction plates are firmly combined with the driving shaft 103. The driving sleeve 303 is threadedly connected with the second threaded rod 304, and the driving sleeve 303 rotates When the locating frame 305 and the roller 306 are moved, the lifting and lowering of the locating frame 305 and the roller 306 can be controlled. A toggle frame is installed at the outer position of the rotating shaft 302. The toggle frame is convenient for the long rod to drive the rotating shaft 302, and the effect of labor-saving driving of the rotating shaft 302 can be achieved. Two sets of sliding holes are respectively opened on both sides of the stable frame 301. The two sides of the roller 306 pass through the interior of the rotating hole. The sliding hole achieves the effect of circumferential positioning of the locating frame 305 and the roller 306. The locating frame 305 and the roller 306 are stably lifted and lowered in coordination with the sliding hole. The driving shaft 103 is leveled by the lifting and lowering of the roller 306, so that the driving shaft 103 can drive the steel cage to rotate at a uniform speed;

[0037] In the embodiments of the present disclosure, reference Figures 1 to 7 As shown,

[0038] A protective cover 4 is installed on one side of the controller 102 in conjunction with a group of bolts. The first threaded rod 104 passes through the interior of the protective cover 4. The protective cover 4 protects the first threaded rod 104 from dust. A group of welding components 5 are installed at the outer position of the first threaded rod 104. The welding component 5 is composed of a threaded connection seat 501, a support rod 502, a cylinder 503, a welding gun 504 and a positioning rod 505. A support rod 502 is installed at the outer position of the threaded connection seat 501. The support rod 502 has a sliding hole at the bottom position. The support rod 502 can be adjusted at the outer position of the threaded connection seat 501 in conjunction with the sliding hole. A locking bolt is installed at the bottom position of the support rod 502. The locking bolt achieves the effect of locking the position of the support rod 502. The support rod 502 has a stabilizing hole at the upper position. The cylinder 503 passes through the inside of the stabilizing hole, and the support rod 502 cooperates with the stabilizing hole to achieve the stabilizing effect of the cylinder 503. The push rod of the cylinder 503 opens a rectangular mounting hole at the upper position on one side, and a locking bolt is installed at the mounting hole. A positioning rod 505 is installed in the middle position of the welding gun 504. A rectangular block is provided at the bottom of the positioning rod 505, and the rectangular block is installed inside the mounting hole of the push rod. The mounting hole of the push rod cooperates with the positioning rod 505 and the locking bolt to achieve the stabilizing and positioning effect of the installation position of the welding gun 504. The welding gun 504 adopts the current elastic clamping structure, and the push rod of the cylinder 503 is controlled to extend and retract to realize the movement of the welding gun 504. At this time, the welding gun 504 can automatically spot weld the steel bar ring being formed, which solves the problem of manual spot welding of the steel bar ring being formed.

[0039] In the embodiments of the present disclosure, reference Figures 1 to 7 As shown,

[0040] The threaded connection seat 501 is provided with a threaded hole corresponding to the first threaded rod 104 at the upper position, and the protective cover 4 is provided with a sliding groove at the bottom position. The threaded connection seat 501 passes through the interior of the sliding groove and is threadedly connected with the first threaded rod 104. The sliding groove realizes the effect of circumferential positioning of the threaded connection seat 501. Therefore, the first threaded rod 104 can control the stable lateral movement of the threaded connection seat 501 when rotating. In addition, the controller 102 is cooperated to realize the effect of uniform movement of the welding assembly 5. A roller is installed at the bottom position of the threaded connection seat 501, and the roller realizes the support effect of the threaded connection seat 501. The electric motor 101, the controller 102, the drive shaft 103, the first threaded rod 104, the support frame 2, the stabilizing frame 301, the rotating shaft 302, the drive sleeve 303, the second threaded rod 304, the positioning frame 305, the roller 306, the protective cover 4, the threaded connection seat 501, the support rod 502, the cylinder 503, the welding gun 504, and the positioning rod 505 cooperate with each other to form a steel ring forming device.

[0041] Embodiment 2, based on embodiment 1, refers to Figures 1 to 7As shown, a controller 102 is installed on one side of the electric motor 101, and a set of drive shafts 103 and a first threaded rod 104 are installed on one side of the controller 102. The common drive of the current steel bar forming machine needs to be installed between the electric motor 101, the drive shaft 103 and the first threaded rod 104, and the drive is selected from pulleys and belts.

[0042] The working principle of this embodiment:

[0043] When installing the steel bar ring forming device, first assemble the electric motor 101, the controller 102, the drive shaft 103, and the first threaded rod 104 with reference to the existing forming machine, then install the protective cover 4 with bolts on one side of the controller 102 to complete the protection of the first threaded rod 104 of the protective cover 4, install the welding assembly 5 with the threaded connection seat 501 on the outside of the first threaded rod 104, and clamp the welding rod on one side of the welding gun 504;

[0044] When the driving shaft 103 is tilted, the rotating shaft 302 is driven to rotate by means of a long stick, and the roller 306 is controlled to rise and fall, and the driving shaft 103 is leveled by the rise and fall of the roller 306;

[0045] When using the steel bar ring forming device, first place the steel bar cage above the drive shaft 103, then wrap the rolled steel bars around the outside of the steel bar cage, control the cylinder 503 to push the welding gun 504 to move, and the welding gun 504 welds the steel bar winding position, then control the electric motor 101 to cooperate with the controller 102 to control the drive shaft 103 and the first threaded rod 104 to rotate, at this time the steel bar cage rotates, and the rolled steel bars form a steel bar ring on the outside of the steel bar cage, and at this time the welding gun 504 spot welds the steel bar ring at a uniform speed to complete the steel bar ring forming step.

[0046] In this article, there are a few points to note:

[0047] 1. The drawings of the embodiments of the present disclosure only involve structures related to the embodiments of the present disclosure, and other structures may refer to general designs.

[0048] 2. In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to obtain new embodiments.

[0049] The above are only specific embodiments of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. A steel bar ring forming device, comprising: A driving assembly (1), a supporting assembly (3) and a welding assembly (5); characterized in that the welding assembly (5) comprises: a threaded connection seat (501), a supporting rod (502), a cylinder (503), a welding gun (504) and a positioning rod (505); The driving assembly (1) is composed of an electric motor (101), a controller (102), a driving shaft (103) and a first threaded rod (104); a support frame (2) is installed at one end of the driving shaft (103) and the first threaded rod (104); and two sets of supporting assemblies (3) are installed at the bottom of the driving shaft (103); The support assembly (3) is composed of a stabilizing frame (301), a rotating shaft (302), a driving sleeve (303), a second threaded rod (304), a positioning frame (305) and a roller (306); a protective cover (4) is installed on one side of the controller (102) in cooperation with a group of bolts; the first threaded rod (104) passes through the inside of the protective cover (4); a group of welding assemblies (5) are installed on the outer side of the first threaded rod (104); and a roller is installed at the bottom of the threaded connection seat (501).

2. A steel bar ring forming device according to claim 1, characterized in that: The stable frame (301) is provided with a rotation hole on both sides, a group of rotation shafts (302) are installed at the positions of the rotation holes, two driving sleeves (303) and two positioning frames (305) are installed at the inner side of the stable frame (301), and a group of bevel gears are installed between the rotation shaft (302) and the driving sleeve (303).

3. A steel bar ring forming device according to claim 1, characterized in that: The positioning frame (305) is provided with a second threaded rod (304) at the bottom, and a group of rollers (306) distributed up and down are provided at the top of the positioning frame (305). A group of annular grooves are provided on the outer side surface of the driving shaft (103), and a group of friction plates are provided at the positions of the annular grooves. The friction plates are in contact with the rollers (306), and the driving sleeve (303) is threadedly connected with the second threaded rod (304).

4. A steel bar ring forming device according to claim 1, characterized in that: A toggle frame is installed at the outer side of the rotating shaft (302), and two sets of sliding holes are respectively opened on both sides of the stable frame (301), and the two sides of the roller (306) pass through the inside of the rotating hole.

5. A steel bar ring forming device according to claim 1, characterized in that: The threaded connection seat (501) is provided with a support rod (502) at the outer position, the support rod (502) is provided with a sliding hole at the bottom position, a locking bolt is provided with the support rod (502) at the bottom position, a stabilizing hole is provided at the upper position of the support rod (502), and the cylinder (503) passes through the inside of the stabilizing hole.

6. A steel bar ring forming device according to claim 1, characterized in that: A rectangular mounting hole is provided at the upper position of one side of the push rod of the cylinder (503), a locking bolt is installed at the mounting hole, a positioning rod (505) is installed at the middle position of the welding gun (504), a rectangular block is provided at the bottom of the positioning rod (505), and the rectangular block is installed inside the mounting hole of the push rod.

7. A steel bar ring forming device according to claim 1, characterized in that: The threaded connection seat (501) has a threaded hole corresponding to the first threaded rod (104) at the upper position, and the protective cover (4) has a sliding groove at the bottom position. The threaded connection seat (501) passes through the interior of the sliding groove and is threadedly connected to the first threaded rod (104).

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