Positioning device for producing and machining anti-seismic square steel

Abstract

The utility model provides an anti-seismic square steel producing and processing positioning device, which comprises a positioning platform, a lifting support device, a horizontal clamping and positioning device and a vertical positioning device, the lifting support device comprises an electric telescopic rod and a support table, the fixed end of the electric telescopic rod is mounted in a mounting cavity, and the fixed end of the electric telescopic rod is connected with the support table; the telescopic end of the electric telescopic rod penetrates through the top plate of the positioning platform to be fixedly connected with the supporting table. The horizontal clamping and positioning device comprises two clamping mechanisms which are oppositely arranged and a clamping driving mechanism for driving the two clamping mechanisms to move in the same direction or opposite directions; and the vertical positioning device comprises a pressing mechanism and a vertical adjusting mechanism for driving the pressing mechanism to move up and down. According to the positioning device for producing and machining the anti-seismic square steel, the use height of the supporting table can be adjusted according to actual use requirements, and then the height needed by machining of the anti-seismic square steel is adjusted.

Description

Technical Field

[0001] This utility model relates to the field of earthquake-resistant steel processing technology, and in particular to a positioning device for earthquake-resistant square steel production and processing. Background Technology

[0002] In the existing production and processing of seismic-resistant square steel, after straightening and hydrostatic testing, it needs to be cut into the required length. During cutting, the square steel needs to be fixed and positioned to prevent shaking and displacement during processing, thus ensuring the processing effect.

[0003] Authorization announcement number CN220073974U discloses a positioning platform for processing earthquake-resistant steel, including a platform assembly and a clamping and fixing assembly. The platform assembly includes a base, a platform body fixed on the base, a slide groove formed on the upper end of the platform body, and a fixing block fixed on the upper end of the platform body. The fixing block is located above the middle of the slide groove, and the earthquake-resistant steel is located on the fixing block. The clamping and fixing assembly includes a motor fixed to the side wall of the platform body, a lead screw fixed to the output end of the motor and located in the slide groove, two L-shaped plates with threads on the outside of the lead screw, a threaded rod with threads on the L-shaped plates, a pressure plate vertically fixed to the lower end of the threaded rod, a top plate vertically fixed to the upper end of the threaded rod, and a handle vertically fixed to the upper end of the top plate. The lead screw has two reverse threads on its outside. This positioning platform for processing earthquake-resistant steel uses a motor to drive the two L-shaped plates closer together, and the threaded rod drives the pressure plate downward, thereby enabling the device to clamp and fix earthquake-resistant steel of different sizes.

[0004] However, the aforementioned patent has the following problems in practical use: since the fixing block is fixedly installed on the platform body, the vertical position of the fixing block cannot be adjusted, which also prevents the earthquake-resistant steel set on the fixing block from being adjusted vertically, making it impossible to adjust the vertical position of the earthquake-resistant steel according to actual processing requirements during processing. Therefore, this utility model proposes a positioning device for the production and processing of earthquake-resistant square steel. Utility Model Content

[0005] The purpose of this utility model is to provide a positioning device for the production and processing of earthquake-resistant square steel, which solves the technical problem that the fixed blocks of the existing positioning platform for earthquake-resistant steel processing cannot be adjusted vertically.

[0006] This utility model provides a positioning device for the production and processing of earthquake-resistant square steel, comprising:

[0007] The positioning platform has an installation chamber inside it;

[0008] The lifting support device includes an electric telescopic rod and a support platform. The fixed end of the electric telescopic rod is installed inside the installation chamber, and the telescopic end of the electric telescopic rod passes through the top plate of the positioning platform and is connected and fixed to the support platform.

[0009] A horizontal clamping and positioning device is installed on the positioning platform. The horizontal clamping and positioning device includes two clamping mechanisms arranged opposite to each other and a clamping drive mechanism that drives the two clamping mechanisms to move towards or away from each other.

[0010] A vertical positioning device is installed on the horizontal clamping and positioning device. The vertical positioning device includes a pressing mechanism and a vertical adjustment mechanism that drives the pressing mechanism to move up and down.

[0011] According to the positioning device for the production and processing of earthquake-resistant square steel provided by this utility model, the clamping mechanism includes a vertically arranged clamping plate and a mounting plate vertically connected to the upper end of the clamping plate.

[0012] According to the positioning device for the production and processing of earthquake-resistant square steel provided by this utility model, the clamping drive mechanism includes a servo motor, a threaded rod driven and connected to the servo motor, and two threaded blocks threadedly connected to the threaded rod. The threaded rod is disposed in the mounting cavity, and the threaded rod is provided with a positive thread and a reverse thread that correspond to and cooperate with the two threaded blocks. The bottoms of the two clamping plates disposed opposite to each other are respectively connected and fixed to the two threaded blocks.

[0013] According to the positioning device for the production and processing of earthquake-resistant square steel provided by this utility model, a limiting port adapted to the clamping plate is provided on the top plate of the positioning platform. The limiting port extends along the width direction of the positioning platform, and the clamping plate passes through the limiting port and slides with the limiting port.

[0014] According to the positioning device for the production and processing of earthquake-resistant square steel provided by this utility model, a guide rail groove is installed at the bottom of the inner side of the installation chamber, and a limit rod is fixedly connected to the bottom of each threaded block. A first slider is installed at the bottom of each limit rod, and the first slider slides in cooperation with the guide rail groove.

[0015] According to the positioning device for the production and processing of earthquake-resistant square steel provided by this utility model, the first end of the threaded rod is rotatably connected to the left side wall of the mounting chamber through a first bearing, the servo motor is mounted on the outside of the positioning platform through a mounting bracket, the drive shaft of the servo motor passes through the right side wall of the mounting chamber and is connected to the second end of the threaded rod, and the drive shaft of the servo motor is rotatably connected to the right side wall of the mounting chamber through a second bearing.

[0016] According to the positioning device for the production and processing of earthquake-resistant square steel provided by this utility model, the vertical adjustment mechanism includes an adjustment screw, the mounting plate is provided with a mounting hole, the adjustment screw passes through the mounting hole, and a third bearing is provided between the adjustment screw and the mounting hole.

[0017] According to the positioning device for the production and processing of earthquake-resistant square steel provided by this utility model, the pressing mechanism includes a pressing frame and a pressing plate fixedly connected to the bottom of the pressing frame. The top plate of the pressing frame is threadedly connected to the adjusting screw, and a limiting block is provided at the end of the adjusting screw.

[0018] According to the positioning device for the production and processing of earthquake-resistant square steel provided by this utility model, a limiting groove is provided on the side of the clamping plate facing the lower pressure frame, and the limiting groove extends vertically; a second slider is provided on the lower pressure frame, and the second slider slides in cooperation with the limiting groove.

[0019] According to the positioning device for the production and processing of earthquake-resistant square steel provided by this utility model, multiple lifting support devices are provided along the length direction of the positioning platform, and multiple horizontal clamping positioning devices are provided along the length direction of the positioning platform, and the lifting support devices and the horizontal clamping positioning devices are arranged alternately.

[0020] The positioning device for producing and processing earthquake-resistant square steel provided by this utility model has its fixed end of an electric telescopic rod installed inside the installation chamber, and its telescopic end passing through the top plate of the positioning platform and connected and fixed to the support platform. The support platform supports the earthquake-resistant square steel, and the electric telescopic rod can drive the support platform to adjust its vertical position, thereby adjusting the vertical position of the earthquake-resistant square steel. A horizontal clamping and positioning device is installed on the positioning platform. After the earthquake-resistant square steel is placed on the support platform and its vertical position is adjusted, the clamping drive mechanism drives the oppositely arranged clamping mechanism to move, thereby clamping and positioning the earthquake-resistant square steel in the left and right directions. A vertical positioning device is installed on the horizontal clamping and positioning device. After the earthquake-resistant square steel is clamped and positioned by the horizontal clamping and positioning device, the vertical adjustment mechanism drives the pressing mechanism to move downward, thereby pressing and positioning the upper surface of the earthquake-resistant square steel. Therefore, the positioning device for the production and processing of earthquake-resistant square steel according to the present invention can adjust the vertical position of the earthquake-resistant square steel by means of the lifting support device according to actual use needs, so as to meet actual production and processing needs and has stronger applicability.

[0021] The positioning device for the production and processing of earthquake-resistant square steel according to this utility model embodiment can position the four sides of the earthquake-resistant square steel, so as to make the earthquake-resistant square steel more stable and reliable after positioning, prevent shaking and displacement during processing, and achieve better processing results. Attached Figure Description

[0022] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0023] Figure 1 This is a front view of the positioning device for the production and processing of earthquake-resistant square steel according to this utility model;

[0024] Figure 2 This is a schematic diagram of the lifting support device in the positioning device for the production and processing of earthquake-resistant square steel according to this utility model;

[0025] Figure 3 This is a schematic diagram of the horizontal clamping and positioning device and the vertical positioning device in the positioning device for the production and processing of earthquake-resistant square steel according to this utility model;

[0026] Figure 4 This is a schematic diagram of the top plate of the positioning platform in the positioning device for the production and processing of earthquake-resistant square steel according to this utility model.

[0027] Explanation of reference numerals in the attached figures:

[0028] 1. Positioning platform; 101. Opening; 102. Limiting port; 2. Electric telescopic rod; 3. Support platform; 4. Seismic-resistant square steel; 5. Clamping plate; 6. Mounting plate; 7. Servo motor; 8. Threaded rod; 9. Threaded block; 10. Guide rail groove; 11. Limiting rod; 12. First slider; 13. First bearing; 14. Mounting bracket; 15. Second bearing; 16. Adjusting screw; 17. Lower pressure frame; 18. Lower pressure plate; 19. Limiting block; 20. Limiting slide groove; 21. Second slider. Detailed Implementation

[0029] The technical solution of this utility model will be clearly and completely described below with reference to the embodiments. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0030] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0031] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the stated features. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified. Furthermore, the terms "installed," "connected," and "linked" should be interpreted broadly; for example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0032] like Figures 1 to 4 As shown, the positioning device for the production and processing of earthquake-resistant square steel according to an embodiment of the present invention includes a positioning platform 1, a lifting support device, a horizontal clamping positioning device and a vertical positioning device, and the positioning platform 1 is provided with an installation chamber.

[0033] The lifting support device includes an electric telescopic rod 2 and a support platform 3. The fixed end of the electric telescopic rod 2 is installed inside the installation chamber, and the telescopic end of the electric telescopic rod 2 passes through the top plate of the positioning platform 1 and is connected and fixed to the support platform 3. The support platform 3 is used to support the seismic-resistant square steel 4. The electric telescopic rod 2 can drive the support platform 3 to adjust its vertical position, thereby adjusting the vertical position of the seismic-resistant square steel 4.

[0034] The horizontal clamping and positioning device is installed on the positioning platform 1. The horizontal clamping and positioning device includes two clamping mechanisms arranged opposite each other and a clamping drive mechanism that drives the two clamping mechanisms to move in opposite directions. After the seismic-resistant square steel 4 is placed on the support platform 3 and its vertical position is adjusted, the clamping drive mechanism drives the oppositely arranged clamping mechanisms to move, thereby clamping and positioning the seismic-resistant square steel 4 in the left and right directions.

[0035] The vertical positioning device is mounted on the horizontal clamping and positioning device. The vertical positioning device includes a pressing mechanism and a vertical adjustment mechanism that drives the pressing mechanism to move up and down. After the seismic-resistant square steel 4 is clamped and positioned by the horizontal clamping and positioning device, the pressing mechanism is then driven downward by the vertical adjustment mechanism to press and position the upper surface of the seismic-resistant square steel.

[0036] Therefore, the positioning device for the production and processing of earthquake-resistant square steel in this embodiment of the present invention can adjust the vertical position of the earthquake-resistant square steel 4 through the lifting support device according to actual usage needs, thereby meeting actual production and processing requirements and having stronger applicability.

[0037] The positioning device for the production and processing of earthquake-resistant square steel according to this utility model embodiment can position the four sides of the earthquake-resistant square steel 4, so that the earthquake-resistant square steel 4 is more stable and reliable after positioning, preventing shaking and displacement during processing, and resulting in better processing effect.

[0038] Specifically, based on actual usage requirements, multiple lifting support devices are provided along the length of the positioning platform 1, and multiple horizontal clamping positioning devices are provided along the length of the positioning platform 1. Multiple openings 101 are provided on the top plate of the positioning platform 1, through which the telescopic ends of the electric telescopic rod 2 can freely pass.

[0039] In this embodiment, there are four horizontal clamping and positioning devices and three lifting support devices, which are arranged alternately with each lifting support device and each horizontal clamping and positioning device.

[0040] In some embodiments of this utility model, the clamping mechanism includes a vertically arranged clamping plate 5 and a mounting plate 6 vertically connected to the upper end of the clamping plate 5.

[0041] Specifically, the clamping drive mechanism includes a servo motor 7, a threaded rod 8 driven by the servo motor 7, and two threaded blocks 9 threadedly connected to the threaded rod 8. The threaded rod 8 is located in the mounting cavity and has forward and reverse threads that correspond to the two threaded blocks 9. The bottoms of the two clamping plates 5, which are arranged opposite to each other, are respectively connected and fixed to the two threaded blocks 9. A limiting opening 102 adapted to the clamping plates 5 is provided on the top plate of the positioning platform 1. The limiting opening 102 extends along the width direction of the positioning platform 1, and the clamping plates 5 pass through the limiting opening 102 and slide in cooperation with it. That is, by rotating the servo motor 7 forward or reverse, the threaded rod 8 can be driven to rotate accordingly, thereby driving the two clamping plates 5 to move in opposite directions through the two threaded blocks 9, thus achieving the clamping or releasing of the seismic-resistant square steel 4.

[0042] The installation chamber includes a guide rail groove 10 at its inner bottom. Each threaded block 9 has a limiting rod 11 fixedly connected to its bottom, and each limiting rod 11 has a first slider 12 mounted on its bottom. The first slider 12 slides in engagement with the guide rail groove 10. When the threaded block 9 slides along the threaded rod 8, the limiting rod 11 can slide along the guide rail groove 10 via the first slider 12. In other words, by providing the guide rail groove 10 and the corresponding limiting rod 11, the movement of the threaded block 9 is ensured to be more stable and reliable.

[0043] The first end of the threaded rod 8 is rotatably connected to the left side wall of the mounting chamber via the first bearing 13. The servo motor 7 is mounted on the outside of the positioning platform 1 via the mounting bracket 14. The drive shaft of the servo motor 7 passes through the right side wall of the mounting chamber and is connected to the second end of the threaded rod 8. The drive shaft of the servo motor 7 is rotatably connected to the right side wall of the mounting chamber via the second bearing 15.

[0044] In some embodiments of this utility model, the vertical adjustment mechanism includes an adjusting screw 16, a mounting hole on the mounting plate 6 through which the adjusting screw 16 passes, and a third bearing is provided between the adjusting screw 16 and the mounting hole. That is, the adjusting screw 16 can rotate freely relative to the mounting plate 6.

[0045] Specifically, the pressing mechanism includes a pressing frame 17 and a pressing plate 18 fixedly connected to the bottom of the pressing frame 17. The top plate of the pressing frame 17 is threadedly connected to the adjusting screw 16, and a limiting block 19 is provided at the end of the adjusting screw 16.

[0046] A limiting groove 20 is provided on the side of the clamping plate 5 facing the pressing frame 17, and the limiting groove 20 extends vertically. A second slider 21 is provided on the pressing frame 17, and the second slider 21 slides in cooperation with the limiting groove 20. Thus, when the adjusting screw 16 is rotated in the forward or reverse direction, the pressing frame 17 can drive the pressing plate 18 to move up and down.

[0047] A hexagonal nut is provided at the top of the adjusting screw 16 to facilitate rotation of the adjusting screw 16 using tools.

[0048] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.

Claims

1. A positioning device for the production and processing of earthquake-resistant square steel, characterized in that, include: The positioning platform has an installation chamber inside it; The lifting support device includes an electric telescopic rod and a support platform. The fixed end of the electric telescopic rod is installed inside the installation chamber, and the telescopic end of the electric telescopic rod passes through the top plate of the positioning platform and is connected and fixed to the support platform. A horizontal clamping and positioning device is installed on the positioning platform. The horizontal clamping and positioning device includes two clamping mechanisms arranged opposite to each other and a clamping drive mechanism that drives the two clamping mechanisms to move towards or away from each other. A vertical positioning device is installed on the horizontal clamping and positioning device. The vertical positioning device includes a pressing mechanism and a vertical adjustment mechanism that drives the pressing mechanism to move up and down.

2. The positioning device for the production and processing of seismic-resistant square steel according to claim 1, characterized in that, The clamping mechanism includes a vertically arranged clamping plate and a mounting plate that is vertically connected to the upper end of the clamping plate.

3. The positioning device for the production and processing of earthquake-resistant square steel according to claim 2, characterized in that, The clamping drive mechanism includes a servo motor, a threaded rod driven by the servo motor, and two threaded blocks threadedly connected to the threaded rod. The threaded rod is disposed in the mounting cavity and has a forward thread and a reverse thread that correspond to the two threaded blocks. The bottoms of the two clamping plates disposed opposite to each other are respectively connected and fixed to the two threaded blocks.

4. The positioning device for the production and processing of earthquake-resistant square steel according to claim 3, characterized in that, The top plate of the positioning platform is provided with a limiting opening adapted to the clamping plate. The limiting opening extends along the width direction of the positioning platform, and the clamping plate passes through the limiting opening and slides with the limiting opening.

5. The positioning device for the production and processing of seismic-resistant square steel according to claim 3, characterized in that, A guide rail groove is installed at the bottom of the inner side of the mounting chamber. A limit rod is fixedly connected to the bottom of each threaded block. A first slider is installed at the bottom of each limit rod, and the first slider slides in cooperation with the guide rail groove.

6. The positioning device for the production and processing of seismic-resistant square steel according to claim 3, characterized in that, The first end of the threaded rod is rotatably connected to the left side wall of the mounting chamber via a first bearing. The servo motor is mounted on the outside of the positioning platform via a mounting bracket. The drive shaft of the servo motor passes through the right side wall of the mounting chamber and is connected to the second end of the threaded rod. The drive shaft of the servo motor and the right side wall of the mounting chamber are rotatably connected via a second bearing.

7. The positioning device for the production and processing of seismic-resistant square steel according to claim 2, characterized in that, The vertical adjustment mechanism includes an adjustment screw, the mounting plate has a mounting hole, the adjustment screw passes through the mounting hole, and a third bearing is provided between the adjustment screw and the mounting hole.

8. The positioning device for the production and processing of seismic-resistant square steel according to claim 7, characterized in that, The pressing mechanism includes a pressing frame and a pressing plate fixedly connected to the bottom of the pressing frame. The top plate of the pressing frame is threadedly connected to the adjusting screw, and a limiting block is provided at the end of the adjusting screw.

9. The positioning device for the production and processing of earthquake-resistant square steel according to claim 7, characterized in that, A limiting groove is provided on the side of the clamping plate facing the pressing frame, and the limiting groove extends vertically; a second slider is provided on the pressing frame, and the second slider slides in cooperation with the limiting groove.

10. The positioning device for producing and processing earthquake-resistant square steel according to any one of claims 1 to 9, characterized in that, Multiple lifting support devices are provided along the length direction of the positioning platform, and multiple horizontal clamping positioning devices are provided along the length direction of the positioning platform, with each lifting support device and each horizontal clamping positioning device arranged alternately at intervals.

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