Turnover device for steel bending

Abstract

The utility model relates to a turnover device for steel bending, and belongs to the technical field of steel bending. The clamping device comprises a clamping frame, a clamping unit and a clamping driving part, wherein the clamping unit is rotationally mounted on the clamping frame and used for clamping steel to be machined, and the clamping driving part is used for driving the clamping unit to horizontally slide so as to clamp the steel to be machined. The overturning driving mechanism is used for driving the clamping unit to overturn; the sliding driving mechanism is used for driving the clamping frame to slide upwards in the direction away from the bending machine; the clamping frame comprises a mounting seat for arranging the clamping unit, a guide seat which is in sliding fit with the mounting seat, and a sliding base which is used for mounting the guide seat and is matched with the sliding driving mechanism; and the clamping unit comprises two groups of clamping heads which are oppositely arranged and a rotating seat for arranging the clamping heads. The turning device has the effect of improving the turning efficiency of the machined steel in the machining process of the Z-shaped bending structure of the steel.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of steel bending technology, in particular to a turnover device for steel bending. BACKGROUND

[0002] In order to adapt to different application requirements, the steel needs to be bent in the production process. Some of the steel has a Z-shaped bending structure, which includes a first bending part and a second bending part. In the processing of the Z-shaped bending structure of the steel, after the bending machine bends one side of the processed steel once, the processed steel needs to be turned over to bend the other side of the processed steel twice. In the existing turnover of the processed steel, a mechanical hand is used. After the first bending of the processed steel is completed, the suction cup on the mechanical hand sucks the processed steel and places it on a placing rack. The placing rack has a right-angle slot for placing the first bending part. The suction cup of the mechanical hand sucks the side of the processed steel facing the placing rack, thereby realizing the turnover of the processed steel, and then placing the processed steel in the bending machine.

[0003] According to the related technology in the above, the inventors believe that the turnover efficiency of the processed steel in the processing of the Z-shaped bending structure of the steel is not ideal. CONTENT OF THE UTILITY MODEL

[0004] In order to improve the turnover efficiency of the processed steel in the processing of the Z-shaped bending structure of the steel, the present application provides a turnover device for steel bending.

[0005] The turnover device for steel bending provided by the present application adopts the following technical solution:

[0006] A turnover device for steel bending, comprising a clamping frame, a clamping unit rotatably mounted on the clamping frame for clamping the processed steel, a clamping driving member for driving the clamping unit to slide horizontally to clamp the processed steel, a turnover driving mechanism for driving the clamping unit to turn over, and a sliding driving mechanism for driving the clamping frame to slide upward away from the bending machine; the clamping frame comprises a mounting seat for arranging the clamping unit, a guide seat slidingly matched with the mounting seat, and a sliding base for mounting the guide seat and matched with the sliding driving mechanism; the clamping unit comprises two groups of oppositely arranged clamping heads and a rotating seat for arranging the clamping heads.

[0007] By adopting the technical scheme, in the processing of the Z-shaped bending structure of the steel, after the first bending of the steel is completed, the clamping unit is driven by the clamping driving element to slide towards the processed steel, so as to clamp the processed steel, then the clamping frame is driven by the sliding driving mechanism to slide upwards away from the bending machine, then the clamping unit is driven by the overturning driving mechanism to overturn, after the overturning is completed, the clamping frame is reset by the sliding driving mechanism, the clamping driving element drives the clamping unit to release the processed steel, and then the processed steel is bent again by the bending machine, so that the processing of the Z-shaped bending structure of the steel is completed, and the processing efficiency is ideal.

[0008] Optionally, the clamping head has a V-shaped groove for arranging the processed steel.

[0009] By adopting the technical scheme, the V-shaped groove provides a clear positioning point for the processed steel, so that the processed steel can be placed between the clamping heads more easily and accurately, which helps to simplify the operation process and improve the processing efficiency.

[0010] Optionally, the mounting seat has a sliding plate, the guide seat has a guide plane matched with the sliding plate, and the guide seat is provided with a first guide rail at the guide plane, the sliding plate has a first guide block matched with the first guide rail, and the number of the first guide rails is two.

[0011] By adopting the technical scheme, the first guide block on the sliding plate and the first guide rail on the guide plane provide guidance for the sliding of the sliding plate, reduce the probability of deviation of the sliding plate during sliding, and ensure accurate clamping of the processed steel by the clamping unit.

[0012] Optionally, the top surface of the sliding base is provided with two second guide rails, and the sliding base is provided with an adjusting plate between the two guide rails, the guide seat has an adjusting block, and the bottom of the adjusting block has a second guide block matched with the second guide rail.

[0013] By adopting the technical scheme, the cooperation between the adjusting plate and the adjusting block enables the overturning device for steel bending to adapt to the processing needs of processed steels of different sizes. Then, the cooperation between the second guide rail and the second guide block helps to provide guidance for the sliding of the guide seat and ensure accurate clamping of the processed steel.

[0014] Optionally, the clamping driving element is a clamping cylinder, the clamping cylinder is installed on the guide seat, and the piston rod of the clamping cylinder is connected with the sliding plate.

[0015] By adopting the above technical scheme, the clamping cylinder is used as the clamping driving element, the sliding plate can be quickly pushed to realize accurate positioning and stable clamping of the machining steel by the clamping unit, and the machining efficiency of the machining steel is improved.

[0016] Optionally, the turnover driving mechanism comprises a first sprocket connected with the rotating seat, a second sprocket corresponding to the first sprocket, a transmission chain connected with the first sprocket and the second sprocket, and a first driving motor driving the second sprocket to rotate.

[0017] By adopting the above technical scheme, when the first driving motor starts, it drives the second sprocket to rotate, and then drives the first sprocket and the rotating seat to turn over through the transmission chain. This design enables the clamping unit to smoothly and accurately complete the turnover action, while maintaining high transmission efficiency and stability.

[0018] Optionally, it also comprises a support base having two oppositely arranged support side plates; the sliding driving mechanism comprises a transmission rod rotatably installed on the support side plates, a transmission gear installed on the transmission rod and located between the two support side plates, and a second driving motor for driving the transmission rod to rotate, and the bottom of the sliding base has a transmission rack meshing with the transmission gear.

[0019] By adopting the above technical scheme, the structure of the sliding driving mechanism is disclosed. When the second driving motor drives the transmission rod to rotate, the rotation of the transmission rod drives the transmission gear installed on the transmission rod to rotate. Through the cooperation between the transmission gear and the transmission rack, the sliding base can be smoothly and accurately moved to the required position, while maintaining high transmission efficiency and stability.

[0020] Optionally, the two sides of the bottom surface of the sliding base are also provided with third guide sliding blocks, the top surface of the support side plate is provided with third guide sliding rails for sliding arrangement of the third guide sliding blocks, and the third guide sliding blocks are upwardly inclinedly arranged away from the bending machine.

[0021] By adopting the above technical scheme, the cooperation between the third guide sliding rails and the third guide sliding blocks provides accurate guidance for the sliding of the sliding base, and the upwardly inclined arrangement of the third guide sliding rails away from the bending machine helps to turn over the machining steel, reducing the probability of interference of the bending machine on the turnover of the machining steel.

[0022] Optionally, the number of the third guide sliding rails is two.

[0023] By adopting the above technical scheme, the arrangement of the two third guide sliding rails helps to improve the guiding accuracy and stability, and reduce the probability of shaking or tilting of the clamping frame during sliding.

[0024] To sum up, the present application includes at least one of the following beneficial technical effects:

[0025] 1. A turnover device for steel bending, in the processing of Z-shaped steel bending structure, the clamping unit is driven by the clamping driving part to clamp the processed steel, then the clamping seat is driven by the sliding driving mechanism to slide upward away from the bending machine, finally the clamping unit is turned over by the turnover driving mechanism, which improves the turnover efficiency of the processed steel in the processing of Z-shaped steel bending structure, and helps the processing of Z-shaped steel bending structure.

[0026] 2. The V-shaped groove on the clamping head helps the processed steel to be placed between the clamping heads more easily and accurately, improving the processing efficiency.

[0027] 3. The first guide rail, the second guide rail and the third guide rail help to provide guidance for the operation of the turnover device for steel bending, ensuring the smooth operation of the turnover device for steel bending. BRIEF DESCRIPTION OF DRAWINGS

[0028] Figure 1 is a structural schematic diagram of the turnover device for steel bending in the embodiment of the present application.

[0029] Figure 2 is a partial enlarged view of A in Figure 1

[0030] Figure 3 is a schematic diagram of the cooperation of the turnover driving mechanism, the clamping driving part and the sliding driving mechanism in the embodiment of the present application.

[0031] Figure 4 is a schematic diagram of the turnover driving mechanism in the embodiment of the present application.

[0032] Figure 5 is a schematic diagram of the cooperation of the first guide rail and the first guide block in the embodiment of the present application.

[0033] Figure 6 is a partial enlarged view of B in Figure 2

[0034] Figure 7 is a schematic diagram of the sliding driving mechanism in the embodiment of the present application.

[0035] ​​Explanation of reference signs: 1, clamping frame; 11, mounting seat; 111, mounting plate; 112, sliding flat plate; 1121, first guide sliding block; 12, guide seat; 121, guide plane; 1211, first guide sliding rail; 122, adjusting block; 1221, second guide sliding block; 13, sliding base; 131, second guide sliding rail; 132, adjusting plate; 133, transmission rack; 134, third guide sliding block; 2, clamping unit; 21, clamping head; 211, first clamping head; 212, second clamping head; 22, rotating seat; 221, first rotating seat; 222, second rotating seat; 23, V-shaped groove; 3, clamping driving member; 4, overturning driving mechanism; 41, first sprocket; 42, second sprocket; 43, transmission chain; 44, first driving motor; 5, sliding driving mechanism; 51, transmission rod; 52, transmission gear; 53, second driving motor; 6, supporting base; 61, supporting side plate; 62, guide plate; 621, third guide sliding rail; 622, limiting portion. DETAILED DESCRIPTION

[0036] The following will be described in detail with reference to the accompanying drawings. Figures 1-7 The present application is further described in detail.

[0037] The present application discloses a kind of overturning device for steel bending.Referring to Figure 1 A kind of overturning device for steel bending includes clamping frame 1, clamping unit 2 of rotating installation in clamping frame 1, clamping driving member 3 for driving clamping unit 2 horizontal sliding, overturning driving mechanism 4 for driving clamping unit 2 overturning, sliding driving mechanism 5 for driving clamping frame 1 to the direction of being away from bending machine upward sliding and for the supporting base 6 of being arranged to sliding driving mechanism 5.

[0038] Referring to Figure 1 And Figure 2 Clamping unit 2 includes two groups of oppositely arranged clamping head 21 and rotating seat 22, and the two groups of clamping head 21 and rotating seat 22 are respectively first clamping head 211 for being arranged for one end of processing steel, second clamping head 212 for being arranged for the other end of processing steel matched with first clamping head 211, first rotating seat 221 for being arranged for first clamping head 211 and second rotating seat 222 for being arranged for second clamping head 212. Wherein, first clamping head 211 and second clamping head 212 all have V-shaped groove 23 for being arranged for processing steel. The rotation axis of first rotating seat 221 coincides with the rotation axis of second rotating seat 222. The structure of clamping driving member 3, overturning driving mechanism 4, sliding driving mechanism 5 and the supporting base 6 for being arranged to sliding driving mechanism 5 for driving first clamping head 211 and second clamping head 212 to act is consistent.

[0039] Referring to Figure 3 And Figure 4, the clamping frame 1 comprises a mounting base 11, a guide base 12 in sliding cooperation with the mounting base 11, and a sliding base 13 for mounting the guide base 12 and cooperating with the sliding drive mechanism 5. The clamping unit 2 is mounted on the mounting base 11. The mounting base 11 has a mounting plate 111 for mounting the turnover drive mechanism 4. The turnover drive mechanism 4 is used for overturning the clamping unit 2 to facilitate the bending of the processed steel material, and comprises a first sprocket 41 connected with the rotating base 22, a second sprocket 42 corresponding to the first sprocket 41, a transmission chain 43 connecting the first sprocket 41 and the second sprocket 42, and a first drive motor 44 for driving the second sprocket 42 to rotate. Through the transmission between the first sprocket 41, the second sprocket 42 and the transmission chain 43, the overturning of the clamping unit 2 is realized.

[0040] With reference to Figure 3 and Figure 5 , the clamping drive 3 is mounted on the guide base 12, and the clamping drive 3 is a clamping cylinder, and the piston rod of the clamping cylinder is connected to the mounting base 11. The mounting base 11 has a sliding plate 112 vertically arranged on the bottom surface of the mounting plate 111, and the piston rod of the clamping cylinder is connected to the sliding plate 112, and the guide base 12 has a guide plane 121 cooperating with the sliding plate 112. In order to guide the sliding of the sliding plate 112, the side of the sliding plate 112 facing the guide plane 121 is provided with a first guide sliding block 1121, and the guide plane 121 is provided with a first guide sliding rail 1211 for sliding arrangement of the first guide sliding block 1121. The number of the first guide sliding rail 1211 is two. The clamping cylinder drives the sliding plate 112 to slide along the direction of the first guide sliding rail 1211, thereby driving the clamping unit 2 mounted on the mounting base 11 to clamp the processed steel material.

[0041] With reference to Figure 3 and Figure 6 , in order to make the turnover device for steel bending applicable to various sizes of processed steel materials, the top surface of the sliding base 13 is further provided with two second guide sliding rails 131, and the sliding base 13 is further provided with an adjusting plate 132 between the two second guide sliding rails 131, and the adjusting plate 132 is provided with a plurality of threaded holes arranged at intervals along the length direction of the adjusting plate 132. The bottom of the guide base 12 has an adjusting block 122, and the adjusting block 122 is fixed on the adjusting plate 132 by screws. The bottom of the adjusting block 122 further has a second guide sliding block 1221 cooperating with the second guide sliding rail 131. When it is necessary to adjust the guide base 12, first, the screws connecting the adjusting plate 132 and the adjusting block 122 are removed, then the guide base 12 is pushed to slide horizontally along the direction of the second guide sliding rail 131, and when the guide base 12 slides to the appropriate position, the adjusting block 122 is fixed on the adjusting plate 132 by screws, thereby reducing the probability of displacement of the guide base 12 during operation.

[0042] Referring to Figure 3 and Figure 7 , in order to facilitate the turnover driving mechanism 4 to turn over the processed steel, the sliding driving mechanism 5 is needed to drive the clamping frame 1 to slide away from the bending machine. The sliding driving mechanism 5 comprises a transmission rod 51, a transmission gear 52 mounted on the transmission rod 51, and a second driving motor 53 for driving the transmission rod 51 to rotate. The support base 6 has two oppositely arranged support side plates 61, and the two support side plates 61 are symmetrically provided with mounting holes for arranging the transmission rod 51, and the transmission gear 52 is arranged between the two support side plates 61. The bottom of the sliding base 13 has a transmission rack 133 engaged with the transmission gear 52, and the bottom of the sliding base 13 is also provided with third guide sliding blocks 134 at both ends of the transmission rack 133. The top surface of the support side plate 61 is provided with a guide plate 62, and the guide plate 62 is provided with third guide sliding rails 621 for slidingly arranging the third guide sliding blocks 134, and the third guide sliding rails 621 are arranged upwardly inclined away from the bending machine. In order to reduce the probability of the third guide sliding blocks 134 falling off the third guide sliding rails 621 when sliding upwardly along the third guide sliding rails 621, the guide plate 62 is also provided with a limiting portion 622 away from the bending machine.

[0043] The implementation principle of the turnover device for steel bending according to the embodiment of the present application is as follows: in the processing of the Z-shaped bending structure of the steel, first, the mounting seat 11 is driven by the clamping driving member 3 to slide towards the processed steel, so that the processed steel is clamped by the clamping unit 2, then the clamping frame 1 is driven by the sliding driving mechanism 5 to slide upwardly away from the bending machine, and finally the clamping unit 2 is turned over by the turnover driving mechanism 4. The above processing improves the turnover efficiency of the processed steel and facilitates the processing of the Z-shaped bending structure of the steel.

[0044] The above are the preferred embodiments of the present application, which do not limit the protection scope of the present application. Therefore, any equivalent changes made on the basis of the structure, shape, and principle of the present application should be covered within the protection scope of the present application.

Claims

1. A flipping device for bending steel, characterized in that, The utility model provides a kind of steel bending machine, including clamping frame (1), rotatory installation in the clamping frame (1) and for clamping processing steel material clamping unit (2), drive the clamping unit (2) horizontal sliding to clamping processing steel material clamping drive piece (3), for driving the clamping unit (2) overturning overturning drive mechanism (4) and drive the clamping frame (1) to the sliding drive mechanism (5) of upward sliding away from bending machine direction;The clamping frame (1) includes the mounting seat (11) for the clamping unit (2) arrangement, with the mounting seat (11) sliding cooperation guide seat (12) and for guide seat (12) installation and with the sliding drive mechanism (5) cooperation sliding base (13);The clamping unit (2) includes two sets of oppositely arranged clamping head (21) and for the clamping head (21) arrangement rotary seat (22).

2. The turnover device for bending steel according to claim 1, characterized in that, The clamping head (21) has a V-shaped groove (23) for arranging the processing steel material.

3. The turnover device for bending steel according to claim 1, wherein The mounting seat (11) has a sliding flat plate (112), the guide seat (12) has a guide flat surface (121) matched with the sliding flat plate (112), and the guide seat (12) is provided with a first guide sliding rail (1211) at the guide flat surface (121). The sliding flat plate (112) has a first guide sliding block (1121) matched with the first guide sliding rail (1211), and the number of the first guide sliding rail (1211) is two.

4. The turnover device for bending steel according to claim 1, wherein The top surface of the sliding base (13) is provided with two second guide sliding rails (131), and the sliding base (13) is provided with an adjusting plate (132) between the two second guide sliding rails (131). The guide seat (12) has an adjusting block (122), and the bottom of the adjusting block (122) has a second guide sliding block (1221) matched with the second guide sliding rail (131).

5. The turnover device for bending steel according to claim 3, wherein The clamping drive piece (3) is a clamping cylinder, which is installed on the guide seat (12), and the piston rod of the clamping cylinder is connected with the sliding flat plate (112).

6. The turnover device for bending steel according to claim 1, wherein The overturning drive mechanism (4) includes a first sprocket (41) connected with the rotary seat (22), a second sprocket (42) corresponding to the first sprocket (41), a transmission chain (43) connected with the first sprocket (41) and the second sprocket (42), and a first drive motor (44) driving the second sprocket (42) to rotate.

7. The turnover device for bending steel according to claim 1, wherein It also includes a support base (6) having two oppositely arranged support side plates (61). The sliding drive mechanism (5) includes a transmission rod (51) rotatably installed on the support side plates (61), a transmission gear (52) installed on the transmission rod (51) and located between the two support side plates (61), and a second drive motor (53) for driving the transmission rod (51) to rotate. The bottom of the sliding base (13) has a transmission rack (133) engaged with the transmission gear (52).

8. The turnover device for bending steel according to claim 7, wherein The bottom surface of the sliding base (13) is further provided with a third guide sliding block (134), the top surface of the support side plate (61) is provided with a third guide sliding rail (621) for the sliding arrangement of the third guide sliding block (134), and the third guide sliding block (134) is arranged to be inclined upward away from the bending machine direction.

9. The turnover device for bending steel according to claim 8, wherein The number of the third guide sliding rails (621) is two.

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