Steel structure machining clamp

Abstract

The utility model relates to the technical field of steel structures, and discloses a steel structure machining clamp which comprises two sets of fixing plates. The conveying mechanism is arranged between the two sets of fixing plates, multiple sets of telescopic abutting rods are arranged on the conveying mechanism, and the telescopic ends of the multiple sets of telescopic abutting rods are fixedly connected with abutting blocks correspondingly; a lifting mechanism for lifting the two sets of fixing plates is arranged on the opposite sides of the two sets of fixing plates, a worker places the steel structure between the two sets of conveying mechanisms through external equipment or a guide wheel mechanism, and therefore the telescopic abutting rods on the two sets of conveying mechanisms abut against the long steel structure. According to the clamping device for the steel structures, the steel structures can be clamped by the clamping mechanism, so that different clamping effects can be achieved on the special-shaped planes of the steel structures, the abutting block can achieve the anti-skid and further abutting effects on the steel structures, the conveying mechanism can achieve the conveying effect on the steel structures, the lifting mechanism can achieve the clamping effect on the steel structures with different thicknesses, and therefore the stability of the steel structures during machining is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of steel structures, and specifically relates to a steel structure processing fixture. Background Art

[0002] A steel structure is a structure composed of steel materials and is one of the main building structure types. The structure is mainly composed of steel beams, steel columns, steel trusses and other components made of sections and steel plates, and rust removal and rust prevention processes such as silanization, pure manganese phosphating, water washing and drying, and galvanizing are adopted. Welds, bolts or rivets are usually used to connect between the components or parts. Because of its light self-weight and simple construction, it is widely used in large factories, stadiums, super high-rise buildings and other fields.

[0003] In the patent document with the authorized publication number of CN218534265U, a steel structure processing fixture is disclosed, which includes a support seat, a limit baffle, a steel structure, a groove and a fastening and conveying device. The limit baffle is arranged in the support seat, the steel structure is placed in the limit baffle, the groove is arranged on the side wall of the support seat, and the fastening and conveying device is arranged in the groove; the fastening and conveying device includes a connecting gear, a connecting plate, a first threaded sleeve block, a limit sleeve block, a perforation, a limit sleeve rod, a limit inner rod, a fastening plate, a second threaded rod, a second threaded sleeve block, a first threaded rod, a first servo motor, a second servo motor and a driving gear. The first servo motor is arranged on the outer side wall of the groove, and one end of the first threaded rod is rotatably arranged on the inner side wall of the groove. Specifically, it refers to a steel structure processing fixture that can clamp the steel structure while conveying the steel structure, which is convenient for continuous processing of the steel structure, has a high degree of automation and improves the processing efficiency.

[0004] When the above device comes into contact with a steel structure with a non-flat surface, that is to say, a steel structure with a special-shaped surface, the contact and clamping are not stable enough, so the contact effect during the conveying process is poor. Content of the Utility Model

[0005] The purpose of the utility model is to provide a steel structure processing fixture, which solves the problem that when the above device comes into contact with a steel structure with a non-flat surface, that is to say, a steel structure with a special-shaped surface, the contact and clamping are not stable enough, so the contact effect during the conveying process is poor.

[0006] The embodiment of the present application provides a steel structure processing fixture, which includes two groups of fixing plates; a conveying mechanism is arranged between the two groups of fixing plates, and a plurality of telescopic abutting rods are arranged on the conveying mechanism. The telescopic ends of the plurality of telescopic abutting rods are respectively fixedly connected with abutting blocks; a lifting mechanism for lifting the two groups of fixing plates is arranged on one side of the two groups of fixing plates facing each other, and two supporting feet are fixedly connected to the lower end of one of the fixing plates.

[0007] By adopting the above technical scheme, the staff uses external equipment or guide wheel mechanism to place the steel structure between the two groups of conveying mechanisms, so that the telescopic abutment rods on the two groups of conveying mechanisms can abut the longer steel structure. Since multiple groups of telescopic abutment rods are arranged, different clamping effects can be played on the special-shaped planes of the steel structure, and the abutment block can prevent the steel structure from slipping and further abutting. The conveying mechanism can convey the steel structure, and the lifting mechanism can clamp the steel structures of different thicknesses, thereby ensuring the stability of the steel structure during processing.

[0008] Optionally, the lifting mechanism includes two groups of electric push rods, the two groups of electric push rods are fixedly mounted to one group of fixed plates, and the telescopic ends of the two groups of electric push rods are fixedly mounted to the other group of fixed plates.

[0009] By adopting the above technical solution, the electric push rod can be installed through the two sets of fixing plates, and the electric push rod can adjust the distance between the two sets of fixing plates so as to clamp steel structures of different thicknesses.

[0010] Optionally, the conveying mechanism includes two groups of conveying rollers, and the two groups of conveying rollers are rotatably mounted on two groups of fixed plates.

[0011] By adopting the above technical solution, the fixed plate can play a role of rotationally supporting the conveying roller.

[0012] Optionally, outer walls of the two groups of conveying rollers are respectively provided with conveying chain plates, and the plurality of groups of telescopic abutments are respectively fixedly mounted to the two groups of conveying chain plates.

[0013] By adopting the above technical solution, the steel structure can be conveyed through the cooperation of the conveying roller and the conveying chain plate, and the conveying chain plate can fix the telescopic support rod.

[0014] Optionally, two groups of auxiliary rollers are rotatably mounted in the inner walls of the two groups of fixed plates, respectively, and the two groups of auxiliary rollers are respectively located between each group of conveying rollers, and the outer walls of the auxiliary rollers are in contact with the inner walls of the conveying chain plates.

[0015] By adopting the above technical solution, the fixing plate can play a role of rotational support for the auxiliary roller, and the auxiliary roller can play a role of auxiliary support for the middle part of the conveying chain plate.

[0016] Optionally, driving motors are respectively installed on the outer walls of the two fixed plates, and the output shafts of the two groups of driving motors are respectively fixedly connected to the rotating shaft of one of the conveying rollers in each group.

[0017] By adopting the above technical solution, the fixing plate can fix the driving motor, and the driving motor can drive the conveying roller to rotate.

[0018] Optionally, the two sets of telescopic abutting rods are electrically driven, and each set of telescopic abutting rods is evenly arranged on each set of conveying chain plates.

[0019] By adopting the above technical solution, since each set of telescopic abutting rods is evenly arranged on each set of conveying chain plates, it is convenient for the telescopic abutting rods to clamp the special-shaped steel structure.

[0020] Optionally, the multiple sets of abutting blocks are made of soft materials.

[0021] By adopting the above technical solution, since the abutting blocks are made of soft materials, when the telescopic abutting rods are in contact with the steel structure at the arc position of the conveying chain plate, a part of the contact stress can be offset between the abutting blocks and the steel structure.

[0022] Compared with the prior art, the beneficial effects of the technical solution of the present application are as follows:

[0023] In the technical solution of the present application, the staff uses an external device or a guide wheel mechanism to place the steel structure between the two conveying mechanisms, so that the telescopic abutting rods on the two conveying mechanisms abut against the longer steel structure. Since multiple sets of telescopic abutting rods are provided, different clamping effects can be achieved on the special-shaped plane of the steel structure, and the abutting blocks can play a role in anti-slip and further abutting of the steel structure, while the conveying mechanism can convey the steel structure, and the lifting mechanism can clamp the steel structures with different thicknesses, thereby ensuring the stability during the processing of the steel structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] By reading the following detailed description of the non-limiting embodiments with reference to the accompanying drawings, other features, objects, and advantages of the present invention will become more apparent:

[0025] Figure 1 It is a front view schematic diagram of a steel structure processing fixture of the present invention;

[0026] Figure 2 It is a Figure 1 magnified view at A in the

[0027] Figure 3 It is a Figure 1 magnified view at B in the steel structure processing fixture of the present invention;

[0028] Figure 4 It is a partial front view schematic diagram of a steel structure processing fixture of the present invention.

[0029] In the figure: 1, fixed plate; 2, conveying roller; 3, conveying chain plate; 4, driving motor; 5, electric push rod; 6, telescopic abutting rod; 7, abutting block; 8, supporting foot; 9, auxiliary roller. Specific Embodiment

[0030] Please refer to Figures 1-4 , the present utility model provides a technical solution: a steel structure processing fixture, including two sets of fixed plates 1; a conveying mechanism disposed between the two sets of fixed plates 1, on which a plurality of telescopic abutting rods 6 are provided, and the telescopic ends of the plurality of telescopic abutting rods 6 are respectively fixedly connected with abutting blocks 7; on one side of the two sets of fixed plates 1 arranged oppositely, there is a lifting mechanism for lifting the two sets of fixed plates 1, and two sets of supporting feet 8 are fixedly connected to the lower end of one of the fixed plates 1, and the plurality of abutting blocks 7 are made of soft material.

[0031] In the technical solution of the present utility model, the staff uses an external device or a guide wheel mechanism to place the steel structure between the two conveying mechanisms, so that the telescopic abutting rods 6 on the two conveying mechanisms play a role in abutting against the longer steel structure. Since a plurality of telescopic abutting rods 6 are provided, different clamping effects can be achieved on the abnormal planes of the steel structure, and the abutting blocks 7 can play a role in anti-slip and further abutting against the steel structure, while the conveying mechanism can play a role in conveying the steel structure, and the lifting mechanism can play a role in clamping steel structures of different thicknesses, thereby ensuring the stability during the processing of the steel structure.

[0032] In addition, since the abutting blocks 7 are made of soft material, when the telescopic abutting rods 6 contact the steel structure at the arc position of the conveying chain plate 3, a part of the contact stress can be offset between the abutting blocks 7 and the steel structure.

[0033] In the technical solution of the present utility model, as Figure 1 and Figure 4 shown, the conveying mechanism includes two sets of conveying rollers 2, and the two sets of conveying rollers 2 are rotatably installed with the two sets of fixed plates 1. The fixed plates 1 can play a role in rotatably supporting the conveying rollers 2. The outer walls of the two sets of conveying rollers 2 are respectively drivingly installed with conveying chain plates 3, and a plurality of telescopic abutting rods 6 are respectively fixedly installed with the two sets of conveying chain plates 3. The cooperation of the conveying rollers 2 and the conveying chain plates 3 can play a role in conveying the steel structure, and the conveying chain plates 3 can play a role in fixing the telescopic abutting rods 6. Two sets of auxiliary rollers 9 are respectively rotatably installed in the inner walls of the two fixed plates 1, and the two sets of auxiliary rollers 9 are respectively located between each set of conveying rollers 2, and the outer walls of the auxiliary rollers 9 are in contact with the inner walls of the conveying chain plates 3. The fixed plates 1 can play a role in rotatably supporting the auxiliary rollers 9, and the auxiliary rollers 9 can play a role in auxiliary supporting the middle part of the conveying chain plates 3. Driving motors 4 are respectively installed on the outer walls of the two fixed plates 1, and the output shafts of the two sets of driving motors 4 are respectively fixedly connected with the rotating shafts of one of the conveying rollers 2 in each set. The fixed plates 1 can play a role in fixing the driving motors 4, and the driving motors 4 can drive the conveying rollers 2 to rotate.

[0034] In the technical solution of the present utility model, as Figure 1 andFigure 3 As shown in the figure, the lifting mechanism includes two groups of electric push rods 5. The two groups of electric push rods 5 are fixedly installed with one group of fixing plates 1, and the telescopic ends of the two groups of electric push rods 5 are fixedly installed with the other group of fixing plates 1. The two groups of fixing plates 1 can be used to install the electric push rods 5, and the electric push rods 5 can adjust the distance between the two groups of fixing plates 1 to clamp steel structures of different thicknesses.

[0035] In the technical solution of the present utility model, as Figure 1 and Figure 4 shown, the two groups of telescopic abutting rods 6 are electrically driven, and each group of telescopic abutting rods 6 is evenly arranged on each group of conveying chain plates 3. By evenly arranging each group of telescopic abutting rods 6 on each group of conveying chain plates 3, it is convenient for the telescopic abutting rods 6 to clamp special-shaped steel structures.

[0036] During use, first check all components of the fixture to ensure that the electric push rods 5, telescopic abutting rods 6, drive motors 4, etc. are in good working condition. Adjust the initial distance between the two groups of fixing plates 1 to adapt to special-shaped steel structures of different sizes. Place the special-shaped steel structure on the conveying mechanism, and note that it should be kept as parallel to the conveying chain plate 3 as possible. Perform preliminary positioning on the special-shaped steel structure through manual or auxiliary devices to ensure its stability during conveying. Start the electric push rod 5, and according to the actual height and shape of the special-shaped steel structure, adjust the distance between the two groups of fixing plates 1. Make the fixing plate 1 adapt to the shape of the special-shaped steel structure through the lifting mechanism to ensure the tightness and stability of clamping. According to the surface shape of the special-shaped steel structure, adjust the length and angle of the telescopic abutting rod 6 by electric drive so that the abutting block 7 on the telescopic abutting rod 6 can closely fit the surface of the special-shaped steel structure while avoiding damage to the steel structure. Start the drive motor 4 to make the conveying rollers 2 and the conveying chain plates 3 start to work and drive the special-shaped steel structure to be conveyed forward. During the conveying process, adjust the length and angle of the telescopic abutting rod 6 to ensure that the special-shaped steel structure is always stably clamped. During the conveying process, continuously monitor the clamping state and conveying effect of the special-shaped steel structure. If it is found that the clamping is unstable or the conveying is not smooth, adjust it in time through the lifting mechanism and the telescopic abutting rod 6, so as to play a role in processing the steel structure when conveying and clamping the steel structure. When the special-shaped steel structure is conveyed, turn off all driving devices and check whether there is any damage or need for maintenance in the fixture.

Claims

1. A steel structure processing fixture, characterized in that: It comprises two sets of fixing plates (1); A conveying mechanism is arranged between two groups of fixed plates (1), and a plurality of groups of telescopic abutment rods (6) are arranged on the conveying mechanism, and the telescopic ends of the plurality of groups of telescopic abutment rods (6) are respectively fixedly connected with abutment blocks (7); A lifting mechanism for lifting the two sets of fixing plates (1) is provided on one side where the two sets of fixing plates (1) are arranged opposite to each other; Two groups of supporting legs (8) are fixedly connected to the lower end of one group of the fixing plates (1).

2. A steel structure processing fixture according to claim 1, characterized in that: The lifting mechanism comprises two groups of electric push rods (5), the two groups of electric push rods (5) are fixedly mounted on one group of the fixing plates (1), and the telescopic ends of the two groups of electric push rods (5) are fixedly mounted on the other group of the fixing plates (1).

3. A steel structure processing fixture according to claim 1, characterized in that: The conveying mechanism comprises two groups of conveying rollers (2), and the two groups of conveying rollers (2) are rotatably mounted on two groups of fixing plates (1).

4. A steel structure processing fixture according to claim 3, characterized in that: The outer walls of the two groups of conveying rollers (2) are respectively provided with conveying chain plates (3) for transmission installation, and the multiple groups of telescopic supporting rods (6) are respectively fixedly installed with the two groups of conveying chain plates (3).

5. A steel structure processing fixture according to claim 4, characterized in that: Two groups of auxiliary rollers (9) are rotatably mounted in the inner walls of the two groups of fixed plates (1), and the two groups of auxiliary rollers (9) are respectively located between each group of conveying rollers (2), and the outer walls of the auxiliary rollers (9) are in contact with the inner walls of the conveying chain plates (3).

6. A steel structure processing fixture according to claim 5, characterized in that: The outer walls of the two fixed plates (1) are respectively mounted with drive motors (4), and the output shafts of the two groups of drive motors (4) are respectively fixedly connected to the rotating shaft of one of the conveying rollers (2) in each group.

7. A steel structure processing fixture according to claim 4, characterized in that: The two groups of telescopic abutment rods (6) are electrically driven, and each group of telescopic abutment rods (6) are evenly arranged on each group of conveying chain plates (3).

8. The steel structure processing fixture according to claim 1, characterized in that: The plurality of groups of the abutting blocks (7) are made of soft material.

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