Polishing device for steel structure machining

Abstract

The polishing device for steel structure machining comprises a workbench and a pushing assembly, an installation opening is formed in the workbench, pressing assemblies are arranged on the two sides of the installation opening, moving grooves are formed in the two sides of the installation opening, first sliding rails are arranged on the two sides of the workbench, a support is connected into the first sliding rails in a sliding mode, and the pushing assembly is arranged on the workbench. A second sliding rail is arranged on the support, and an upper grinding part is connected to the second sliding rail in a sliding mode. According to the grinding device for steel structure machining, the steel structure part is placed on the workbench, the pushing assembly is used for driving the steel structure part to move in the direction of the support and conducting grinding operation on all faces, the first grinding machine is used for grinding different positions of the upper surface of the workpiece, and the second grinding machine is used for grinding the area, in the vertical direction, of the steel structure part. The third grinding machine is used for grinding the area, in the horizontal direction, of the steel structural part from the lower portion, different surfaces of the machined workpiece can be ground at a time, and the labor burden of grinding work is relieved.

Description

Technical Field

[0001] The utility model relates to the technical field of steel structure part processing, in particular to a grinding device for steel structure processing. Background Technique

[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 anti-rust processes such as silanization, pure manganese phosphating, water washing and drying, and galvanizing are adopted. During the processing of steel structure parts, grinding and other operations are required to remove burrs, so that the exterior of the processed parts is smooth and flat, which is convenient for subsequent use.

[0003] When grinding and processing steel structure parts, multiple surfaces need to be ground, such as "I"-shaped steel structure parts. However, it is not convenient to process multiple surfaces at one time during grinding, so multiple treatments are required, which increases the labor burden and processing time.

[0004] Therefore, it is necessary to provide a grinding device for steel structure processing to solve the above technical problems. Content of the Utility Model

[0005] The utility model provides a grinding device for steel structure processing, which solves the problem that it is not convenient to process multiple surfaces at one time during the grinding of steel structure parts, requires multiple treatments, and increases the labor burden and processing time.

[0006] To solve the above technical problems, a grinding device for steel structure processing provided by the utility model includes: a workbench and a propulsion assembly. An installation opening is provided on the workbench. Pressing assemblies are arranged on both sides of the installation opening. Moving grooves are provided on both sides of the installation opening. First slide rails are arranged on both sides of the workbench. A bracket is slidably connected in the first slide rails. A second slide rail is arranged on the bracket. An upper grinding part is slidably connected to the second slide rail. Third slide rails are arranged on both sides of the bracket. Side grinding parts are slidably connected to the third slide rails.

[0007] Preferably, a plurality of equally spaced auxiliary rollers are rotatably connected in the installation opening.

[0008] Preferably, the pressing assembly includes a mounting plate. The mounting plate is L-shaped. Reinforcing members are arranged on both sides of the mounting plate. A first lifting push rod is arranged at one end of the mounting plate close to the installation opening. A pressing plate is arranged at the end of the first lifting push rod. An anti-slip pad is fixedly connected to the pressing plate.

[0009] Preferably, the propulsion assembly includes a motor, a lead screw, a sliding rod, and a propulsion plate. The output end of the motor is connected to the lead screw. A connecting plate is provided at the lower part of the propulsion plate. Both sides of the connecting plate are slidably connected to the moving grooves, and both sides of the connecting plate are slidably connected to the sliding rod. A connecting portion is provided on the connecting plate, and the connecting portion is threadedly connected to the lead screw.

[0010] Preferably, the upper grinding portion includes a first fixing seat. The first fixing seat is slidably connected to the second slide rail. A second lifting push rod is provided at the lower part of the first fixing seat. The lower part of the second lifting push rod is fixedly connected to a second fixing seat, and a first grinding machine is provided on the second fixing seat.

[0011] Preferably, the side grinding portion includes a lifting seat. A horizontal push rod is fixedly connected to the lifting seat. The end of the horizontal push rod is fixedly connected to a third fixing seat. A second grinding machine and a third grinding machine are respectively provided on both sides of the third fixing seat.

[0012] Compared with the related art, a grinding device for steel structure processing provided by the present utility model has the following beneficial effects:

[0013] The present utility model provides a grinding device for steel structure processing. The steel structure part is placed on the workbench. The propulsion assembly is used to drive it to move towards the bracket direction and perform grinding operations on each surface. The first grinding machine grinds different positions on the upper surface of the workpiece. The second grinding machine is used to grind the area of the steel structure part in the vertical direction, and the third grinding machine is used to grind the area of the steel structure part in the horizontal direction from below. Different surfaces of the workpiece can be ground and processed at one time, reducing the labor burden of the grinding work. Description of the Drawings

[0014] Figure 1 It is a schematic structural diagram of a preferred embodiment of a grinding device for steel structure processing provided by the present utility model;

[0015] Figure 2 It is a schematic structural diagram of the pressing assembly in the present utility model;

[0016] Figure 3 It is a schematic structural diagram of the propulsion assembly in the present utility model;

[0017] Figure 4 It is a schematic structural diagram of the bracket, upper grinding portion, and side grinding portion in the present utility model.

[0018] Reference numerals in the figure: 1, workbench; 2, installation opening; 3, auxiliary roller; 4, pressing assembly; 41, mounting plate; 42, reinforcing member; 43, first lifting push rod; 44, pressing plate; 45, anti-slip pad; 5, propulsion assembly; 51, motor; 52, lead screw; 53, sliding rod; 54, propulsion plate; 55, connecting plate; 56, connecting portion; 6, moving groove; 7, first slide rail; 8, bracket; 9, second slide rail; 10, first fixing seat; 11, second lifting push rod; 12, second fixing seat; 13, first grinding machine; 14, third slide rail; 15, lifting seat; 16, lateral push rod; 17, third fixing seat; 18, second grinding machine; 19, third grinding machine. Detailed implementation manners

[0019] The present utility model will be further described below in conjunction with the accompanying drawings and implementation manners.

[0020] Please refer to Figure 1 , Figure 2 , Figure 3 and Figure 4 , wherein, Figure 1 is a schematic structural diagram of a preferred embodiment of a grinding device for steel structure processing provided by the present utility model;

[0021] Figure 2 is a schematic structural diagram of the pressing assembly in the present utility model;

[0022] Figure 3 is a schematic structural diagram of the propulsion assembly in the present utility model;

[0023] Figure 4 is a schematic structural diagram of the bracket, the upper grinding part and the side grinding part in the present utility model.

[0024] A grinding device for steel structure processing includes: a workbench 1 and a propulsion assembly 5. An installation opening 2 is provided on the workbench 1. Pressing assemblies 4 are arranged on both sides of the installation opening 2. Moving grooves 6 are provided on both sides of the installation opening 2. First slide rails 7 are arranged on both sides of the workbench 1. A bracket 8 is slidably connected in the first slide rails 7. A second slide rail 9 is provided on the bracket 8. An upper grinding part is slidably connected on the second slide rail 9. Third slide rails 14 are arranged on both sides of the bracket 8. A side grinding part is slidably connected on the third slide rails 14.

[0025] Place the steel structure part on the workbench 1. Start the propulsion assembly 5 to drive it to move towards the bracket 8. When performing grinding processing, use the pressing assembly to press it tightly to prevent the vibration generated during grinding from causing the grinding position to shift and affecting the grinding effect.

[0026] A plurality of equally spaced auxiliary rollers 3 are rotatably connected in the installation opening 2.

[0027] The auxiliary roller 3 increases the smoothness and stability of the steel structure parts when the propulsion assembly 5 pushes them forward.

[0028] The pressing assembly 4 includes a mounting plate 41 which is L-shaped. Reinforcing members 42 are arranged on both sides of the mounting plate 41. A first lifting push rod 43 is arranged at one end of the mounting plate 41 close to the mounting opening 2. A pressing plate 44 is arranged at the end of the first lifting push rod 43. An anti-slip pad 45 is fixedly connected to the pressing plate 44.

[0029] The first lifting push rod 43 drives the pressing plate 44 to lift and lower. The anti-slip pad 45 increases the friction force during pressing, enhancing the pressing effect.

[0030] The propulsion assembly 5 includes a motor 51, a lead screw 52, a sliding rod 53 and a propulsion plate 54. The output end of the motor 51 is connected to the lead screw 52. A connecting plate 55 is arranged at the lower part of the propulsion plate 54. Both sides of the connecting plate 55 are slidably connected to the moving groove 6. Both sides of the connecting plate 55 are slidably connected to the sliding rod 53. A connecting portion 56 is arranged on the connecting plate 55 and is threadedly connected to the lead screw 52.

[0031] After the motor 51 is started, it drives the lead screw 52 to rotate, causing the propulsion plate 54 to move along the sliding rod 53 accordingly, pushing the steel structure parts to move on the workbench 1. After processing is completed, the steel structure parts are pushed to separate from one side of the workbench 1, and then another steel structure part waiting for processing is placed from this side to push it for a new round of processing.

[0032] The upper grinding part includes a first fixing seat 10 which is slidably connected to the second slide rail 9. A second lifting push rod 11 is arranged at the lower part of the first fixing seat 10. A second fixing seat 12 is fixedly connected to the lower part of the second lifting push rod 11. A first grinding machine 13 is arranged on the second fixing seat 12.

[0033] Through the first slide rail 7 and the second slide rail 9, the position of the first grinding machine 13 is adjusted, and the second lifting push rod 11 adjusts the height of the first grinding machine 13, so as to grind different positions of the steel structure parts.

[0034] The side grinding part includes a lifting seat 15. A transverse push rod 16 is fixedly connected to the lifting seat 15. A third fixing seat 17 is fixedly connected to the end of the transverse push rod 16. A second grinding machine 18 and a third grinding machine 19 are respectively arranged on both sides of the third fixing seat 17.

[0035] When the device processes the "I"-shaped steel structure parts, the second grinding machine 18 is used to grind the area of the steel structure parts in the vertical direction, and the third grinding machine 19 is used to grind the area of the steel structure parts in the horizontal direction from below. This area cannot usually be ground by the first grinding machine 13. Therefore, the third grinding machine 19 is used for processing, eliminating the need for workers to hold the grinding machine for processing and reducing the labor burden.

[0036] The working principle of a grinding device for steel structure processing provided by the present utility model is as follows:

[0037] Place the steel structure part on the workbench 1. Start the propulsion component 5 to drive it to move towards the bracket 8. When performing grinding processing, use the pressing component to press it tightly to prevent the vibration generated during grinding from causing the grinding position to shift and affecting the grinding effect.

[0038] Compared with the related art, a grinding device for steel structure processing provided by the present utility model has the following beneficial effects:

[0039] Place the steel structure part on the workbench 1. Use the propulsion component 5 to drive it to move towards the bracket 8 and perform grinding operations on each surface. The first grinding machine 13 grinds different positions on the upper surface of the workpiece. The second grinding machine 18 is used to grind the area of the steel structure part in the vertical direction, and the third grinding machine 19 is used to grind the area of the steel structure part in the horizontal direction from below. Different surfaces of the workpiece can be ground in one go, reducing the labor burden of the grinding work.

[0040] The above are only the embodiments of the present utility model, and do not limit the patent scope of the present utility model accordingly. Any equivalent structure or equivalent process transformation made by using the content of the specification and drawings of the present utility model, or directly or indirectly applied in other related technical fields, shall be equally included in the patent protection scope of the present utility model.

Claims

1. A grinding device for steel structure processing, characterized in that: include: A workbench and a propulsion assembly, wherein an installation opening is provided on the workbench, clamping assemblies are provided on both sides of the installation opening, movable grooves are provided on both sides of the installation opening, first slide rails are provided on both sides of the workbench, a bracket is slidably connected in the first slide rail, a second slide rail is provided on the bracket, an upper grinding part is slidably connected to the second slide rail, third slide rails are provided on both sides of the bracket, and a side grinding part is slidably connected to the third slide rail.

2. A grinding device for steel structure processing according to claim 1, characterized in that: A plurality of auxiliary rollers which are equidistantly distributed are rotatably connected in the installation opening.

3. A grinding device for steel structure processing according to claim 1, characterized in that: The clamping assembly includes a mounting plate, which is L-shaped. Reinforcements are provided on both sides of the mounting plate. A first lifting push rod is provided at one end of the mounting plate close to the mounting port. A clamping plate is provided at the end of the first lifting push rod, and an anti-slip pad is fixedly connected to the clamping plate.

4. A grinding device for steel structure processing according to claim 1, characterized in that: The propulsion assembly includes a motor, a screw rod, a sliding rod and a propulsion plate. The output end of the motor is connected to the screw rod. A connecting plate is provided at the lower part of the propulsion plate. Both sides of the connecting plate are slidably connected to the movable groove. Both sides of the connecting plate are slidably connected to the sliding rod. A connecting part is provided on the connecting plate, and the connecting part is threadedly connected to the screw rod.

5. A grinding device for steel structure processing according to claim 1, characterized in that: The upper grinding part includes a first fixed seat, the first fixed seat is slidably connected to the second slide rail, a second lifting push rod is arranged at the lower part of the first fixed seat, the lower part of the second lifting push rod is fixedly connected to the second fixed seat, and a first grinder is arranged on the second fixed seat.

6. A grinding device for steel structure processing according to claim 5, characterized in that: The side grinding part comprises a lifting seat, a transverse push rod is fixedly connected to the lifting seat, a third fixed seat is fixedly connected to the end of the transverse push rod, and a second grinder and a third grinder are respectively arranged on both sides of the third fixed seat.

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