Polishing device for steel structure production and machining

Abstract

The utility model relates to the technical field of steel structure production, and discloses a polishing device for steel structure production and processing, which comprises a workbench, the top of the workbench is fixedly connected with a protective shell, the top of the workbench is provided with a moving assembly, and the outer wall of the moving assembly is provided with a clamping assembly; the moving assembly comprises a first motor, an output shaft of the first motor is fixedly connected with a first lead screw through a coupler, the outer wall of the first lead screw is in threaded connection with a machining table, a threaded groove is formed in the outer wall of the machining table, and a sliding block is fixedly connected to the bottom of the machining table. The polishing device for steel structure production and machining is provided with the first motor, the first lead screw, the machining table, the threaded groove, the sliding block and the sliding groove, the machining table can be moved by starting the first motor, a clamped workpiece can be driven to move longitudinally during machining, the problem that the workpiece is inconvenient to push manually is solved, and the requirements of people are met.

Description

Technical Field

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

[0002] Steel structure is a structure made of steel materials and is one of the main types of building structures. The structure is mainly composed of steel beams, steel columns, steel trusses and other components made of steel sections and steel plates, and adopts silanization, pure manganese phosphating, water washing and drying, galvanizing and other rust removal and rust prevention processes. The components or parts are usually connected by welds, bolts or rivets. Because of its light weight and simple construction, it is widely used in large factories, venues, super high-rise buildings, bridges and other fields.

[0003] After the steel structure is produced, burrs may appear on the surface or the surface of the workpiece may be uneven, which requires a grinding device to grind it.

[0004] The prior art patent document with publication number CN212444652U provides a grinding device for steel structure production and processing. The lower surface of the grinding disc contacts the steel part, and the driving motor is controlled to drive the rotation of the rotating shaft and the grinding disc to effectively grind the upper surface of the steel part. The grinding disc can also move in a direction parallel to the ball screw. The grinding disc grinds the surface of the steel part on the same straight line, thereby improving the efficiency of grinding the steel part.

[0005] Although the above-mentioned prior art can move the grinding disc and grind the surface of the workpiece in a straight line, after the grinding disc has finished grinding in a straight line, the operator needs to push the workpiece to move longitudinally, and start the grinding device again after the movement is completed, so that the grinding disc can grind the ungrinded parts of the workpiece in a straight line, and continue the operation until the entire surface of the workpiece is polished. It is inconvenient to push the workpiece manually, and it cannot meet people's needs. Therefore, we need a grinding device for steel structure production and processing. Utility Model Content

[0006] The purpose of the utility model is to provide a grinding device for steel structure production and processing to solve the problems raised in the above background technology.

[0007] In order to solve the above technical problems, the utility model provides the following technical solutions: a grinding device for steel structure production and processing, comprising a workbench, a protective shell is fixedly connected to the top of the workbench, a moving component is arranged on the top of the workbench, and a clamping component is arranged on the outer wall of the moving component;

[0008] The moving assembly includes a first motor, and the output shaft of the first motor is fixedly connected to a first screw rod through a coupling, the outer wall of the first screw rod is threadedly connected to a processing table, and the outer wall of the processing table is provided with a thread groove, the bottom of the processing table is fixedly connected to a slider, and the outer wall of the working table is provided with a slide groove;

[0009] The clamping assembly includes a long groove, a second motor is installed on the outer wall of the processing table, and the output shaft of the second motor is fixedly connected to the second screw rod through a coupling, the outer wall of the second screw rod is threadedly connected to the moving frame, and the outer wall of the moving frame is provided with a threaded hole, the outer wall of the moving frame is provided with a fixing bolt, and the inner wall of the moving frame is detachably connected to a clamping block, the outer wall of the clamping block is fixedly connected to a rubber pad, and the outer wall of the processing table is fixedly connected to a fixing plate.

[0010] Preferably, a workpiece is provided on the outer wall of the processing table, a fixing frame is fixedly connected to the inner wall of the protective shell, and a third motor is installed on the outer wall of the protective shell, the output shaft of the third motor is fixedly connected to the third screw rod through a coupling, and the outer wall of the third screw rod is threadedly connected to a moving block, a hydraulic cylinder is installed on the outer wall of the moving block, and a grinding mechanism is provided at one end of the hydraulic cylinder.

[0011] Preferably, the first motor forms a moving structure with the processing table through a first screw rod, and one end of the first screw rod passes through the thread groove.

[0012] Preferably, the workbench forms a sliding structure through a sliding groove and a sliding block, and one end of the sliding block extends into the sliding groove for connection.

[0013] Preferably, the second motor forms a movable structure with the movable frame through a second screw rod, and one end of the second screw rod passes through the threaded hole.

[0014] Preferably, the shape and size of the inner wall of the long groove matches the shape and size of the outer wall of the movable frame, and the inner wall of the long groove fits the outer wall of the movable frame.

[0015] Preferably, the movable frame forms a fixed structure with the clamping block through a fixing bolt, and one end of the fixing bolt is threadedly passed through the movable frame and extends into the clamping block for connection.

[0016] Compared with the prior art, the beneficial effects achieved by the utility model are:

[0017] First, the utility model is provided with a first motor, a first screw rod, a processing table, a threaded groove, a slider and a slide groove. By starting the first motor, the processing table can be moved. During processing, the clamped workpiece can be driven to move longitudinally, which solves the problem of the inconvenience of manually pushing the workpiece and meets people's needs.

[0018] Second, the utility model is provided with a long slot, a second motor, a second screw rod, a movable frame, a threaded hole, a fixing bolt, a clamping block, a rubber pad and a fixing plate. By starting the second motor, the clamping block can drive the rubber pad to move to clamp and fix the workpiece, thereby preventing the workpiece from loosening during processing and causing processing failure. By providing the rubber pad, the clamping block can be prevented from clamping the workpiece. The structure is simple and easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the workbench and processing table of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the first screw rod and the processing table of the utility model;

[0022] Figure 4 For this utility model Figure 2 The enlarged structural diagram at A in the middle;

[0023] Figure 5 This is a schematic diagram of the structure of the mobile frame and the clamping block of the utility model;

[0024] Figure 6 This is a schematic diagram of the structure of the fixed frame and the moving block of the utility model.

[0025] Among them: 1. workbench; 2. protective shell; 3. moving assembly; 301. first motor; 302. first screw rod; 303. processing table; 304. threaded groove; 305. slider; 306. slide groove; 4. clamping assembly; 401. long groove; 402. second motor; 403. second screw rod; 404. moving frame; 405. threaded hole; 406. fixing bolt; 407. clamping block; 408. rubber pad; 5. workpiece; 6. fixed frame; 7. third motor; 8. third screw rod; 9. moving block; 10. hydraulic cylinder; 11. grinding mechanism. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 A grinding device for steel structure production and processing includes a workbench 1, a protective shell 2 is fixedly connected to the top of the workbench 1, a moving component 3 is arranged on the top of the workbench 1, and a clamping component 4 is arranged on the outer wall of the moving component 3; the moving component 3 includes a first motor 301, and the output shaft of the first motor 301 is fixedly connected to a first screw rod 302 through a coupling, the outer wall of the first screw rod 302 is threadedly connected to a processing table 303, and a thread groove 304 is provided on the outer wall of the processing table 303, a slider 305 is fixedly connected to the bottom of the processing table 303, and a sliding block 305 is provided on the outer wall of the workbench 1 Slot 306; the clamping assembly 4 includes a long slot 401, a second motor 402 is installed on the outer wall of the processing table 303, and the output shaft of the second motor 402 is fixedly connected to the second screw rod 403 through a coupling, the outer wall of the second screw rod 403 is threadedly connected to the movable frame 404, and the outer wall of the movable frame 404 is provided with a threaded hole 405, the outer wall of the movable frame 404 is provided with a fixing bolt 406, and the inner wall of the movable frame 404 is detachably connected with a clamping block 407, the outer wall of the clamping block 407 is fixedly connected with a rubber pad 408, and the outer wall of the processing table 303 is fixedly connected with a fixing plate 409.

[0028] Through the above technical solution, by starting the first motor 301, the processing table 303 can be moved. During processing, the clamped workpiece 5 can be driven to move longitudinally, which solves the problem of manual pushing of the workpiece 5 and meets people's needs. By starting the second motor 402, the clamping block 407 can drive the rubber pad 408 to move to clamp and fix the workpiece 5, thereby preventing the workpiece 5 from loosening during processing and causing processing failure. By providing the rubber pad 408, the clamping block 407 can be prevented from clamping the workpiece 5. The structure is simple and easy to use.

[0029] Specifically, a workpiece 5 is provided on the outer wall of the processing table 303, a fixing frame 6 is fixedly connected to the inner wall of the protective shell 2, and a third motor 7 is installed on the outer wall of the protective shell 2, the output shaft of the third motor 7 is fixedly connected to the third screw rod 8 through a coupling, and the outer wall of the third screw rod 8 is threadedly connected to a moving block 9, a hydraulic cylinder 10 is installed on the outer wall of the moving block 9, and a grinding mechanism 11 is provided at one end of the hydraulic cylinder 10.

[0030] Through the above technical scheme, a protective shell 2 is provided to prevent grinding debris from splashing onto people when grinding the workpiece 5. The grinding mechanism 11 includes a motor and a grinding disc. The grinding disc can be driven to rotate by starting the motor. A bearing is provided at one end of the third screw rod 8, and a groove is provided on the moving block 9. The thread on the third screw rod 8 matches the thread in the groove of the moving block 9. A long rod is provided in the fixed frame 6, and a groove is provided on the moving block 9. When the moving block 9 moves, it relies on the groove to move more stably on the long rod. An equipment door is provided on the protective shell 2, and an observation window is provided on the door for people to observe.

[0031] Specifically, the first motor 301 forms a moving structure with the processing table 303 through the first screw rod 302 , and one end of the first screw rod 302 passes through the thread groove 304 .

[0032] Through the above technical solution, a baffle is fixed on the workbench 1, a bearing is provided at one end of the first screw rod 302, the bearing is fixed on the baffle, and the threads in the thread groove 304 of the processing table 303 match the threads on the first screw rod 302.

[0033] Specifically, the workbench 1 forms a sliding structure with the slider 305 through the slide groove 306, and one end of the slider 305 extends into the slide groove 306 for connection.

[0034] Through the above technical solution, there are two slide grooves 306 and two sliders 305 . The two sliders 305 are fixed on the processing table 303 . When the processing table 303 moves, the sliders 305 are driven to move more stably in the slide grooves 306 .

[0035] Specifically, the second motor 402 forms a moving structure with the moving frame 404 through the second screw rod 403 , and one end of the second screw rod 403 passes through the threaded hole 405 .

[0036] Through the above technical solution, the connection effect between the second motor 402 and the second screw rod 403 and the movable frame 404 is strengthened. A bearing is provided at one end of the second screw rod 403, and the thread in the threaded hole 405 of the movable frame 404 matches the thread on the second screw rod 403.

[0037] Specifically, the shape and size of the inner wall of the long groove 401 match the shape and size of the outer wall of the movable frame 404 , and the inner wall of the long groove 401 fits the outer wall of the movable frame 404 .

[0038] Through the above technical solution, the connection effect between the long slot 401 and the movable frame 404 is strengthened, and the movable frame 404 moves more stably in the long slot 401 when moving.

[0039] Specifically, the movable frame 404 forms a fixed structure with the clamping block 407 through the fixing bolt 406 , and one end of the fixing bolt 406 is threadedly passed through the movable frame 404 and extends into the clamping block 407 for connection.

[0040] Through the above technical solution, the connection effect between the mobile frame 404 and the fixing bolts 406 and the clamping block 407 is strengthened. The number of fixing bolts 406 is multiple, which can well fix the clamping block 407 on the mobile frame 404, making it easy to disassemble and replace.

[0041] When in use, firstly, the device is connected to an external power supply, and the external power supply supplies power to the device. The operator places the workpiece 5 on the processing table 303, and starts the second motor 402 to drive the second screw rod 403 to rotate, so that the movable frame 404 moves in the long groove 401, and the movable frame 404 drives the clamping block 407 to move, and the clamping block 407 drives the rubber pad 408 to clamp and fix the workpiece 5 to prevent the workpiece 5 from loosening during the processing and causing the processing failure, and starts the grinding mechanism 11 to rotate the grinding disc, and starts the hydraulic cylinder 10 to drive the grinding disc to move down to grind the workpiece 5, and starts the third motor 7 to drive the third screw rod 8 to rotate, so as to The movable block 9 is moved laterally, and the movable block 9 drives the grinding disc to move laterally, and the workpiece 5 is ground in a straight line. After a straight line is ground, the first motor 301 is started to drive the first screw rod 302 to rotate, so that the processing table 303 is moved longitudinally, and the processing table 303 drives the workpiece 5 to move longitudinally. The grinding disc grinds to the unground part of the workpiece 5, and the third motor 7 is started to move the grinding disc laterally to grind the workpiece 5. The operation is continued until the surface of the workpiece 5 is completely ground to meet people's needs. In this way, all the work is completed. The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0042] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A grinding device for steel structure production and processing, comprising a workbench (1), characterized in that: The top of the workbench (1) is fixedly connected to a protective shell (2), and a moving component (3) is arranged on the top of the workbench (1), and a clamping component (4) is arranged on the outer wall of the moving component (3); The moving assembly (3) comprises a first motor (301), and the output shaft of the first motor (301) is fixedly connected to a first screw rod (302) via a coupling, the outer wall of the first screw rod (302) is threadedly connected to a processing table (303), and the outer wall of the processing table (303) is provided with a threaded groove (304), the bottom of the processing table (303) is fixedly connected to a slider (305), and the outer wall of the workbench (1) is provided with a slide groove (306); The clamping assembly (4) comprises a long groove (401); a second motor (402) is installed on the outer wall of the processing table (303); and the output shaft of the second motor (402) is fixedly connected to the second screw rod (403) via a coupling; the outer wall of the second screw rod (403) is threadedly connected to a movable frame (404); and the outer wall of the movable frame (404) is provided with a threaded hole (405); the outer wall of the movable frame (404) is provided with a fixing bolt (406); and the inner wall of the movable frame (404) is detachably connected to a clamping block (407); the outer wall of the clamping block (407) is fixedly connected to a rubber pad (408); and the outer wall of the processing table (303) is fixedly connected to a fixing plate (409).

2. A grinding device for steel structure production and processing according to claim 1, characterized in that: A workpiece (5) is arranged on the outer wall of the processing table (303), a fixing frame (6) is fixedly connected to the inner wall of the protective shell (2), and a third motor (7) is installed on the outer wall of the protective shell (2), the output shaft of the third motor (7) is fixedly connected to a third screw rod (8) via a coupling, and a moving block (9) is threadedly connected to the outer wall of the third screw rod (8), a hydraulic cylinder (10) is installed on the outer wall of the moving block (9), and a grinding mechanism (11) is arranged at one end of the hydraulic cylinder (10).

3. A grinding device for steel structure production and processing according to claim 1, characterized in that: The first motor (301) forms a moving structure with the first screw rod (302) and the processing table (303), and one end of the first screw rod (302) passes through the thread groove (304).

4. A grinding device for steel structure production and processing according to claim 1, characterized in that: The workbench (1) forms a sliding structure with the slide block (305) through the slide groove (306), and one end of the slide block (305) extends into the slide groove (306) for connection.

5. The grinding device for steel structure production and processing according to claim 1 is characterized in that: The second motor (402) forms a moving structure through the second screw rod (403) and the moving frame (404), and one end of the second screw rod (403) passes through the threaded hole (405).

6. A grinding device for steel structure production and processing according to claim 1, characterized in that: The shape and size of the inner wall of the long groove (401) match the shape and size of the outer wall of the movable frame (404), and the inner wall of the long groove (401) fits the outer wall of the movable frame (404).

7. A grinding device for steel structure production and processing according to claim 1, characterized in that: The movable frame (404) forms a fixed structure with a clamping block (407) through a fixing bolt (406), and one end of the fixing bolt (406) is threadedly passed through the movable frame (404) and extends into the clamping block (407) for connection.

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