Reinforcing steel bar machining equipment for prefabricated parts

Abstract

The utility model provides reinforcing steel bar processing equipment for a prefabricated part, relates to the technical field of reinforcing steel bar processing, and aims to solve the problems that the device is inconvenient to correspondingly adjust and guide according to different shaft diameters of reinforcing steel bars, the device is inconvenient to adjust the bending radius of the reinforcing steel bars as required, and the adjustability of the device needs to be improved. Eight sets of driven gears are rotationally installed on the base in a circular ring array mode, a set of fixed guide rollers are slidably installed on the fixing frame, a set of bending frame is fixedly installed at the bottom of a transmission shaft of the driving motor, a set of bending guide rollers are slidably installed on the bending frame, and the fixing frame and the bending frame are the same in structure. A set of limiting frames are installed on the tops of the bending guide rollers in a threaded mode, and the limiting frames on the tops of the bending guide rollers are installed on the tops of the bending frames in a clamped mode. Steel bars with different shaft diameters can be conveniently bent through the fixed guide roller and the bending guide roller, the bending radius of the steel bars can be conveniently adjusted according to needs through the device by means of the movable frame, and the device has good adjustability.

Description

Technical Field

[0001] The utility model belongs to the technical field of steel bar processing, and more specifically, it particularly relates to a steel bar processing device for precast components. Background Art

[0002] The framework of the steel bar precast needs to carry out corresponding bending operations on the steel bars according to the structure of the precast, so as to facilitate the connection and installation between the steel bars of the precast components.

[0003] When the existing similar steel bar processing devices for precast components are in use, the device is not convenient for making corresponding adjustment and guiding according to different diameters of the steel bars, and the device is not convenient for adjusting the bending radius of the steel bars as needed, and the adjustability of the device needs to be improved. Summary of the Utility Model

[0004] In order to solve the above technical problems, the utility model provides a steel bar processing device for precast components to solve the problems that the existing similar devices are not convenient for making corresponding adjustment and guiding according to different diameters of the steel bars, and the device is not convenient for adjusting the bending radius of the steel bars as needed, and the adjustability of the device needs to be improved.

[0005] The steel bar processing device for precast components of the utility model is achieved by the following specific technical means:

[0006] The steel bar processing device for precast components includes a base;

[0007] Eight groups of driven gears are rotatably installed on the base in a circular array. A top plate is fixedly installed at the top of the base. Eight groups of moving frames are slidably installed on the bottom of the top plate in a circular array. A guide post is fixedly installed on the moving frame. Eight groups of moving grooves are formed on the top plate, and the guide posts on the moving frames are respectively placed on the moving grooves of the top plate. The moving frames are respectively meshed and driven with the driven gears. A support is fixedly installed at the top of the top plate. A driving motor is fixedly installed on the support. A fixed frame is fixedly installed at the front end of the support. A fixed guide roller is slidably installed on the fixed frame. A pressing and bending frame is fixedly installed at the bottom of the transmission shaft of the driving motor. A pressing and bending guide roller is slidably installed on the pressing and bending frame. The structures of the fixed frame and the pressing and bending frame are the same. A limiting frame is threadedly installed at the top of the pressing and bending guide roller, and the limiting frame at the top of the pressing and bending guide roller is snap-fitted and installed on the top of the pressing and bending frame.

[0008] Further, a guiding block is fixedly installed at the top of the moving frame. Eight groups of guiding grooves are formed on the bottom of the top plate in a circular array, and the guiding blocks at the top of the moving frames are respectively slidably installed on the guiding grooves at the bottom of the top plate.

[0009] Further, a threaded rod is also rotatably installed at the top of the pressing and bending guide roller. A threaded hole is formed on the limiting frame, and the threaded rod at the top of the pressing and bending guide roller is threadedly installed in the threaded hole of the limiting frame.

[0010] Furthermore, a set of racks are fixedly mounted on the movable frame, and the racks on the movable frame are respectively meshed with the top ends of the driven gears for transmission connection.

[0011] Furthermore, a group of limit blocks are fixedly installed at both ends of the limit frame, and positioning grooves are equidistantly provided on the top of the bending frame, and the limit blocks at both ends of the limit frame are respectively inserted and installed on the positioning grooves on the top of the bending frame.

[0012] Furthermore, a set of main gears are rotatably mounted on the base, a set of motors are fixedly mounted on the base, and the main gears are fixedly mounted on the transmission shaft of the motors. The bottom ends of the eight sets of driven gears are respectively meshed and connected with the main gears.

[0013] Furthermore, a group of mounting blocks are fixedly installed on the top of the bending guide roller, a group of mounting grooves are opened on the bending frame, and the mounting blocks on the top of the bending guide roller are slidably installed on the mounting grooves of the bending frame.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. The setting of the fixed guide roller and the bending guide roller is conducive to sliding the mounting block on the top of the bending guide roller on the mounting groove of the bending frame. The threaded rod on the top of the bending guide roller is threadedly installed on the threaded hole of the limit frame. The threaded rod is rotated to move the limit frame upward, and the bending guide roller is pushed to the corresponding position according to the axial diameter of the steel bar. The threaded rod is rotated counterclockwise to move the limit frame downward. The limit blocks at both ends of the limit frame are respectively inserted and installed on the positioning grooves on the top of the bending frame to fix the adjustment position of the bending guide roller. Similarly, the position of the fixed guide roller is convenient for corresponding adjustment according to the axial diameter of the steel bar. The steel bar is placed on the inner side of the fixed guide roller and the bending guide roller, and the driving motor drives the bending frame to rotate, so that the device is convenient for bending steel bars with different axial diameters.

[0016] 2. The setting of the mobile frame is conducive to the sliding installation of the guide blocks on the top of the mobile frame on the guide grooves at the bottom of the top plate. The racks on the mobile frame are respectively engaged with the top ends of the driven gears for transmission connection. The bottom ends of the eight groups of driven gears are respectively engaged with the main gears for transmission connection. The motor drives the main gear to rotate, and the eight groups of mobile frames and the guide columns thereon are driven to move outward or inward at the same time through the driven gears, so that the device can adjust the bending radius of the steel bars as needed, so that the device has better adjustability. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a front side axial view schematic diagram of the present invention.

[0018] Figure 2 It is a rear side shaft view schematic diagram of the utility model.

[0019] Figure 3 It is a schematic diagram of the bending frame of the present invention.

[0020] Figure 4 It is a schematic diagram of the top installation of the mobile rack of the present utility model.

[0021] Figure 5 It is a schematic diagram of the base of the utility model.

[0022] In the figure, the corresponding relationship between the component names and the drawing numbers is as follows:

[0023] 1. Base; 101. Main gear; 102. Driven gear; 103. Moving frame; 1031. Rack; 1032. Guide column; 1033. Guide block; 2. Top plate; 201. Bracket; 202. Drive motor; 203. Guide groove; 204. Moving groove; 3. Fixed frame; 301. Fixed guide roller; 4. Bending frame; 401. Bending guide roller; 4011. Mounting block; 4012. Threaded rod; 402. Mounting groove; 403. Positioning groove; 404. Limiting frame; 4041. Threaded hole; 4042. Limiting block. DETAILED DESCRIPTION

[0024] The following is a further detailed description of the embodiments of the present invention in conjunction with the accompanying drawings and examples.

[0025] As attached Figure 1 To the attached Figure 5 As shown:

[0026] Embodiment 1: The present invention provides a steel bar processing device for prefabricated components, comprising a base 1;

[0027] Eight sets of driven gears 102 are rotatably mounted on the base 1 in a circular array. A set of top plates 2 are fixedly mounted on the top of the base 1. Eight sets of mobile racks 103 are slidably mounted on the bottom of the top plates 2 in a circular array. A set of guide posts 1032 are fixedly mounted on the mobile racks 103. Eight sets of moving grooves 204 are opened on the top plate 2, and the guide posts 1032 on the mobile racks 103 are respectively placed on the moving grooves 204 of the top plate 2. The mobile racks 103 are respectively engaged with the driven gears 102 for transmission connection. A set of brackets 201 are fixedly mounted on the top of the top plate 2. A group of driving motors 202 are fixedly installed on the bracket 201, a group of fixing frames 3 are fixedly installed on the front end of the bracket 201, a group of fixed guide rollers 301 are slidably installed on the fixing frames 3, a group of bending frames 4 are fixedly installed on the bottom of the transmission shaft of the driving motor 202, a group of bending guide rollers 401 are slidably installed on the bending frames 4, the fixed frames 3 and the bending frames 4 have the same structure, a group of limiting frames 404 are threadedly installed on the top of the bending guide rollers 401, and the limiting frames 404 on the top of the bending guide rollers 401 are clamped and installed on the top of the bending frames 4.

[0028] like Figure 3As shown in the figure, a set of mounting blocks 4011 are fixedly installed at the top of the bending guide roller 401. A set of mounting grooves 402 are provided on the bending frame 4. The mounting blocks 4011 at the top of the bending guide roller 401 are slidably installed on the mounting grooves 402 of the bending frame 4. A set of threaded rods 4012 are also rotatably installed at the top of the bending guide roller 401. A set of threaded holes 4041 are provided on the limiting frame 404. The threaded rods 4012 at the top of the bending guide roller 401 are threadedly installed in the threaded holes 4041 of the limiting frame 404. A set of limiting blocks 4042 are respectively fixedly installed at both ends of the limiting frame 404. Positioning grooves 403 are equidistantly provided at the top of the bending frame 4. The limiting blocks 4042 at both ends of the limiting frame 404 are respectively inserted and installed in the positioning grooves 403 at the top of the bending frame 4. Specifically, the mounting blocks 4011 at the top of the bending guide roller 401 are slidably installed on the mounting grooves 402 of the bending frame 4. The threaded rods 4012 at the top of the bending guide roller 401 are threadedly installed in the threaded holes 4041 of the limiting frame 404. Rotate the threaded rod 4012 to move the limiting frame 404 upward, and push the bending guide roller 401 to the corresponding position according to the diameter of the steel bar shaft. Rotate the threaded rod 4012 counterclockwise to move the limiting frame 404 downward. The limiting blocks 4042 at both ends of the limiting frame 404 are respectively inserted and installed in the positioning grooves 403 at the top of the bending frame 4 to fix the adjusted position of the bending guide roller 401. Similarly, fix the position of the guide roller 301 to facilitate corresponding adjustment according to the diameter of the steel bar shaft. Place the steel bar inside the fixed guide roller 301 and the bending guide roller 401, and drive the motor 202 to drive the bending frame 4 to rotate, so that the device is convenient for bending steel bars with different diameters.

[0029] Embodiment 2: On the basis of Embodiment 1, as Figure 4 and Figure 5As shown, a group of guide blocks 1033 are fixedly installed on the top of the mobile frame 103, and eight groups of guide grooves 203 are opened in a circular array at the bottom of the top plate 2, and the guide blocks 1033 on the top of the mobile frame 103 are respectively slidably installed on the guide grooves 203 at the bottom of the top plate 2, and a group of racks 1031 are fixedly installed on the mobile frame 103, and the racks 1031 on the mobile frame 103 are respectively meshed with the top of the driven gear 102 for transmission connection, and a group of main gears 101 are also rotatably installed on the base 1, and a group of motors are fixedly installed on the base 1, and the main gear 101 is fixedly installed on the transmission shaft of the motor. The bottom ends are respectively meshed and connected to the main gear 101; specifically, the guide blocks 1033 on the top of the mobile frame 103 are respectively slidably installed on the guide grooves 203 at the bottom of the top plate 2, and the racks 1031 on the mobile frame 103 are respectively meshed and connected to the tops of the driven gears 102, and the bottom ends of the eight groups of driven gears 102 are respectively meshed and connected to the main gear 101, and the motor drives the main gear 101 to rotate, and drives the eight groups of mobile frames 103 and the guide columns 1032 thereon to move outward or inward at the same time through the driven gears 102, so that the device can easily adjust the bending radius of the steel bars as needed, so that the device has better adjustability.

[0030] The specific usage and function of this embodiment: When the present invention is in use, the threaded rod 4012 is rotated to make the limit frame 404 move upward, and the bending guide roller 401 is pushed to the corresponding position according to the axial diameter of the steel bar. The threaded rod 4012 is rotated counterclockwise to make the limit frame 404 move downward. The limit blocks 4042 at both ends of the limit frame 404 are respectively inserted and installed on the positioning grooves 403 on the top of the bending frame 4 to fix the adjusted position of the bending guide roller 401. Similarly, the position of the fixed guide roller 301 is convenient for corresponding adjustment according to the axial diameter of the steel bar. The steel bar is placed on the inner side of the fixed guide roller 301 and the bending guide roller 401, and the driving motor 202 drives the bending frame 4 to rotate, so that the device is convenient for bending steel bars with different axial diameters; the motor drives the main gear 101 to rotate, and drives the eight groups of movable frames 103 and the guide columns 1032 thereon to move outward or inward at the same time through the driven gear 102, so that the device is convenient for adjusting the bending radius of the steel bar according to needs, so that the device has better adjustability.

Claims

1. Steel bar processing equipment for prefabricated components, including a base (1); Eight groups of driven gears (102) are rotatably mounted on the base (1) in an annular array, and the characteristics are as follows: A set of top plates (2) are fixedly installed on the top of the base (1), eight sets of mobile racks (103) are slidably installed on the bottom of the top plate (2) in a circular array, a set of guide posts (1032) are fixedly installed on the mobile racks (103), eight sets of mobile grooves (204) are opened on the top plate (2), and the guide posts (1032) on the mobile racks (103) are respectively placed on the mobile grooves (204) of the top plate (2), and the mobile racks (103) are respectively engaged with the driven gears (102) for transmission connection, a set of brackets (201) are fixedly installed on the top of the top plate (2), and the brackets (201) are fixedly installed. A set of driving motors (202) is provided, a set of fixing frames (3) is fixedly installed at the front end of the bracket (201), a set of fixed guide rollers (301) is slidably installed on the fixing frames (3), a set of bending frames (4) is fixedly installed at the bottom of the transmission shaft of the driving motor (202), a set of bending guide rollers (401) is slidably installed on the bending frames (4), the fixed frames (3) and the bending guide rollers (401) have the same structure, a set of limiting frames (404) is threadedly installed on the top of the bending guide rollers (401), and the limiting frames (404) on the top of the bending guide rollers (401) are clamped and installed on the top of the bending frames (4).

2. The steel bar processing equipment for precast components according to claim 1, characterized in that: A group of mounting blocks (4011) are fixedly mounted on the top of the bending guide roller (401), a group of mounting grooves (402) are opened on the bending frame (4), and the mounting blocks (4011) on the top of the bending guide roller (401) are slidably mounted on the mounting grooves (402) of the bending frame (4).

3. The steel bar processing equipment for precast components according to claim 1, characterized in that: A group of threaded rods (4012) are rotatably mounted on the top of the bending guide roller (401), a group of threaded holes (4041) are opened on the limiting frame (404), and the threaded rods (4012) on the top of the bending guide roller (401) are threadedly mounted on the threaded holes (4041) of the limiting frame (404).

4. The steel bar processing equipment for precast components according to claim 1, characterized in that: A set of limit blocks (4042) are fixedly mounted on both ends of the limit frame (404), and positioning grooves (403) are equidistantly provided on the top of the bending frame (4), and the limit blocks (4042) at both ends of the limit frame (404) are respectively plugged and mounted on the positioning grooves (403) on the top of the bending frame (4).

5. The steel bar processing equipment for precast components according to claim 1, characterized in that: A group of guide blocks (1033) are fixedly mounted on the top of the movable frame (103), and eight groups of guide grooves (203) are provided on the bottom of the top plate (2) in a circular array. The guide blocks (1033) on the top of the movable frame (103) are respectively slidably mounted on the guide grooves (203) on the bottom of the top plate (2).

6. The steel bar processing equipment for precast components according to claim 1, characterized in that: A set of racks (1031) are fixedly mounted on the movable frame (103), and the racks (1031) on the movable frame (103) are respectively meshed and transmission-connected with the top ends of the driven gears (102).

7. The steel bar processing equipment for precast components according to claim 1, characterized in that: A set of main gears (101) is rotatably mounted on the base (1), a set of motors is fixedly mounted on the base (1), and the main gears (101) are fixedly mounted on the transmission shaft of the motors. The bottom ends of the eight sets of driven gears (102) are respectively meshed and transmission-connected with the main gears (101).

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