Shell welding seam grinding machine

Abstract

The utility model relates to the technical field of shell welding, in particular to a shell welding seam polisher, and solves the problems that in the prior art, due to the falling influence of polishing particles caused by physical contact under the polishing condition, part of the particles are adsorbed in the polisher and are not removed in time, and the polishing quality is affected. And interference is brought to operation of an internal mechanical structure, and the workload of workers is increased if the workers need to frequently remove the dust. A shell welding seam grinding machine comprises a workbench, one side of the top of the workbench is fixedly connected with a protective shell, one side of the protective shell is provided with a motor, and one end of the motor is in transmission connection with a transmission shaft penetrating through the side wall of the protective shell. According to the polishing device, stable clamping force can be provided for the shell under the condition that polishing operation is not interfered, particles generated in the polishing process can be discharged out of the inner cavity of the workbench in a scraping mode, and the working environment in the workbench is effectively guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of shell welding, in particular to a shell welding weld grinding machine. Background Art

[0002] Weld grinder is a movable grinding and polishing tool, mainly used for large-area grinding and polishing such as welding joints, oxide layers, surface rust removal, etc. Its main components include motor, sanding belt, handrail, sanding belt drive wheel and power cord, etc. Weld grinders are available in many types, including hand-push type and automatic type.

[0003] In the process of actual use of the grinder by personnel, the grinding particles are affected by the falling of grinding particles caused by physical contact during grinding. Some of the particles will be adsorbed inside the grinder. If they are not removed in time, the operation of the internal mechanical structure will be interfered with. If personnel are required to remove them frequently, the workload of the personnel will be increased. Therefore, a shell welding weld grinder is proposed. Utility Model Content

[0004] The purpose of the utility model is to provide a shell welding weld grinder, which solves the problem of the falling of grinding particles caused by physical contact during grinding in the prior art. Some of the particles will be adsorbed inside the grinder and will not be removed in time, which will interfere with the operation of the internal mechanical structure. If personnel are required to remove them frequently, the workload of the personnel will be increased.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A shell welding weld grinder comprises a workbench, a top side of the workbench is fixedly connected to a protective shell, one side of the protective shell is installed with a motor, one end of the motor is transmission-connected to a transmission shaft that penetrates the side wall of the protective shell, the outer ring of the transmission shaft is sleeved with a grinding wheel, the inner cavity of the workbench is horizontally provided with a bottom plate, four corners of the top of the bottom plate are provided with structural grooves, a cylinder is installed at the bottom of the inner cavity of the structural groove, a flat plate is arranged above the bottom plate, the top of the cylinder is fixedly connected to the bottom of the flat plate, both sides of the top of the flat plate are fixedly connected to side plates, one side of the side plate is rotatably connected with a screw rod, the outer ring of the screw rod is sleeved with a screw sleeve, both sides of the outer ring of the screw sleeve are fixedly connected to connecting rods that penetrate the side walls of adjacent side plates, a clamping plate is arranged on one side of the side plate, one end of the corresponding two connecting rods are fixedly connected to one side of the adjacent clamping plate, and both sides of the bottom plate are fixedly connected with scrapers.

[0007] Preferably, one end of the screw rod is rotatably connected to one side of an adjacent side plate via a rotating shaft.

[0008] Preferably, the output end of the cylinder is fixedly connected to the bottom of the adjacent flat plate.

[0009] Preferably, both sides of the bottom plate are fixedly connected with electric control sliders, and the inner walls on both sides of the workbench are installed with electric control rails that are compatible with the electric control sliders.

[0010] Preferably, inner walls on both sides of the workbench are provided with drainage grooves adapted to the scraper, and the bottom of the scraper fits with the bottom of the inner cavity of the workbench.

[0011] Preferably, one end of the transmission shaft is rotationally connected to the inner side wall of the adjacent protective shell via a rotating shaft, and the other end of the transmission shaft is transmission-connected to the output shaft of the motor via a shaft sleeve penetrating the side wall of the protective shell.

[0012] The utility model has at least the following beneficial effects:

[0013] When in use, personnel can place the shell processing part on the flat plate, rotate the two screw rods in turn, so that the screw sleeve on the screw rod can be displaced, thereby driving the corresponding clamping plate to clamp the shell, and the personnel can adjust the height position of the flat plate according to the actual height size of the shell, and drive the flat plate to adjust the height position through the cylinder. Finally, the personnel use the electric control slider and the electric control slide rail to move the position of the flat plate, so that the flat plate is displaced to the bottom of the grinding wheel, and the personnel use the motor and the grinding wheel to grind the shell weld. During the grinding operation, particles will fall into the inner cavity of the workbench. Personnel can scrape off the particles in the inner cavity of the workbench by controlling the displacement of the flat plate, so that the particles are discharged outward through the adjacent discharge groove. Through the structural design, it can provide a stable clamping force for the shell without interfering with the grinding operation, and can also discharge the particles generated during the grinding process from the inner cavity of the workbench by scraping, effectively ensuring the working environment inside the workbench and reducing the operations required for personnel to perform later maintenance.

[0014] The utility model also has the following beneficial effects:

[0015] The side panels are provided with stable support for the corresponding clamping plates. The cylinders are provided with stable support for the bottom of the flat plate, and it is convenient for personnel to adjust the height of the flat plate. The electric-controlled slider is provided in combination with the electric-controlled slide rail, so that the bottom plate is easy for personnel to control the position. The scraper is provided to scrape away stubborn particles at the bottom of the inner cavity of the workbench. The protective shell is provided to protect the internal structure and ensure normal operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the grinding wheel of the utility model;

[0019] Figure 3 This is a schematic diagram of the connecting rod structure of the utility model;

[0020] Figure 4 This is a schematic diagram of the flat plate structure of the utility model;

[0021] Figure 5 This is a schematic diagram of the protective shell structure of the utility model.

[0022] In the figure: 1. workbench; 2. protective shell; 3. transmission shaft; 4. grinding wheel; 5. discharge chute; 6. electric control slide rail; 7. motor; 8. flat plate; 9. bottom plate; 10. scraper; 11. structural groove; 12. cylinder; 13. side plate; 14. screw rod; 15. screw sleeve; 16. connecting rod; 17. clamping plate; 18. electric control slide. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0024] Reference Figure 1-5A shell welding weld grinder comprises a workbench 1, a protective shell 2 is fixedly connected to one side of the top of the workbench 1, a motor 7 is installed on one side of the protective shell 2, one end of the motor 7 is drivingly connected to a transmission shaft 3 that penetrates the side wall of the protective shell 2, a grinding wheel 4 is sleeved on the outer ring of the transmission shaft 3, a bottom plate 9 is horizontally arranged in the inner cavity of the workbench 1, structural grooves 11 are opened at the four corners of the top of the bottom plate 9, a cylinder 12 is installed at the bottom of the inner cavity of the structural groove 11, a flat plate 8 is arranged above the bottom plate 9, and the top of the cylinder 12 is fixedly connected to the bottom of the flat plate 8 Then, both sides of the top of the flat plate 8 are fixedly connected with side plates 13, one side of the side plate 13 is rotatably connected with a screw rod 14, the outer ring of the screw rod 14 is provided with a screw sleeve 15, and both sides of the outer ring of the screw sleeve 15 are fixedly connected with connecting rods 16 that penetrate the side walls of the adjacent side plates 13, and one side of the side plate 13 is provided with a clamping plate 17, and one end of the two corresponding connecting rods 16 is fixedly connected to one side of the adjacent clamping plate 17, and both sides of the bottom plate 9 are fixedly connected with scrapers 10. Specifically, when personnel use it, they can place the shell processing parts on the flat plate 8. The personnel rotate the two screw rods 14 in sequence, so that the screw sleeve 15 on the screw rod 14 can be displaced, thereby driving the corresponding clamping plate 17 to clamp the shell. The personnel can adjust the height position of the plate 8 according to the actual height size of the shell, and drive the plate 8 to adjust the height position through the cylinder 12. Finally, the personnel use the electric control slider 18 to cooperate with the electric control slide rail 6 to move the position of the plate 8, so that the plate 8 is displaced to the bottom of the grinding wheel 4. The personnel use the motor 7 to cooperate with the grinding wheel 4 to grind the shell weld. During the grinding operation, particles will fall into the inner cavity of the workbench 1. The personnel can scrape the particles in the inner cavity of the workbench 1 by controlling the displacement of the plate 8, so that the particles are discharged outward through the adjacent discharge groove 5. Through the structural design, it can provide a stable clamping force for the shell without interfering with the grinding operation, and can also discharge the particles generated during the grinding process from the inner cavity of the workbench 1 by scraping, effectively ensuring the working environment inside the workbench 1 and reducing the operations required for personnel to perform later maintenance.

[0025] This program has the following working process:

[0026] When in use, personnel can place the shell processing part on the plate 8, and rotate the two screw rods 14 in turn, so that the screw sleeve 15 on the screw rod 14 can be displaced, thereby driving the corresponding clamping plate 17 to clamp the shell. Personnel can adjust the height position of the plate 8 according to the actual height size of the shell, and drive the plate 8 to adjust the height position through the cylinder 12. Finally, personnel use the electric control slider 18 to cooperate with the electric control slide rail 6 to move the position of the plate 8, so that the plate 8 is displaced to the bottom of the grinding wheel 4. Personnel use the motor 7 to cooperate with the grinding wheel 4 to grind the shell weld. During the grinding operation, particles will fall into the inner cavity of the workbench 1. Personnel can scrape off the particles in the inner cavity of the workbench 1 by controlling the displacement of the plate 8, so that the particles are discharged outward through the adjacent discharge groove 5.

[0027] According to the above working process, we can know that:

[0028] Through the structural design, it can provide a stable clamping force for the shell without interfering with the grinding operation, and can also discharge the particles generated during the grinding process from the inner cavity of the workbench 1 by scraping, thereby effectively ensuring the working environment inside the workbench 1 and reducing the operations required for subsequent maintenance by personnel.

[0029] Furthermore, one end of the screw rod 14 is rotatably connected to one side of the adjacent side plate 13 via a rotating shaft. Specifically, the arrangement of the side plate 13 provides stable support for the corresponding clamping plate 17 .

[0030] Furthermore, the output end of the cylinder 12 is fixedly connected to the bottom of the adjacent flat plate 8. Specifically, through the arrangement of the cylinder 12, a stable support is provided for the bottom of the flat plate 8, and it is convenient for personnel to adjust the height position of the flat plate 8.

[0031] Furthermore, electric control sliders 18 are fixedly connected to both sides of the base plate 9, and electric control rails 6 compatible with the electric control sliders 18 are installed on the inner walls of both sides of the workbench 1. Specifically, through the setting of the electric control sliders 18 and the electric control rails 6, the base plate 9 is easy for personnel to control the position state.

[0032] Furthermore, the inner walls on both sides of the workbench 1 are provided with discharge grooves 5 adapted to the scraper 10, and the bottom of the scraper 10 is in contact with the bottom of the inner cavity of the workbench 1. Specifically, through the setting of the scraper 10, the stubborn particles at the bottom of the inner cavity of the workbench 1 can be scraped.

[0033] Furthermore, one end of the transmission shaft 3 is rotatably connected to the inner wall of the adjacent protective shell 2 via a rotating shaft, and the other end of the transmission shaft 3 is connected to the output shaft of the motor 7 via a shaft sleeve that penetrates the side wall of the protective shell 2. Specifically, through the setting of the protective shell 2, its internal structure is protected and operates normally.

[0034] To sum up: when in use, the personnel can place the shell processing part on the flat plate 8, and the personnel can rotate the two screw rods 14 in turn, so that the screw sleeve 15 on the screw rod 14 can be displaced, thereby driving the corresponding clamping plate 17 to clamp the shell, and the personnel can adjust the height position of the flat plate 8 according to the actual height size of the shell, and drive the flat plate 8 to adjust the height position through the cylinder 12. Finally, the personnel use the electric control slider 18 to cooperate with the electric control slide rail 6 to move the position of the flat plate 8, so that the flat plate 8 is displaced to the bottom of the grinding wheel 4, and the personnel use the motor 7 to cooperate with the grinding wheel 4 to grind the shell weld. During the grinding operation, particles will fall into the inner cavity of the workbench 1. The personnel can scrape off the particles in the inner cavity of the workbench 1 by controlling the displacement of the flat plate 8, so that the particles pass through the adjacent discharge groove 5 to External discharge, through the setting of the side plate 13, provides stable support for the corresponding clamping plate 17, through the setting of the cylinder 12, provides stable support for the bottom of the flat plate 8, and is convenient for personnel to adjust the height position of the flat plate 8. Through the setting of the electric control slider 18, in cooperation with the electric control slide rail 6, the bottom plate 9 is convenient for personnel to control the position state. Through the setting of the scraper 10, the stubborn particles at the bottom of the inner cavity of the workbench 1 are scraped away. Through the setting of the protective shell 2, its internal structure is protected to operate normally. Through the structural design, it can provide a stable clamping force for the shell without interfering with the grinding operation, and can also discharge the particles generated during the grinding process from the inner cavity of the workbench 1 by scraping, effectively ensuring the working environment inside the workbench 1 and reducing the operations required for personnel to perform later maintenance.

[0035] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A shell welding weld grinding machine, comprising a workbench (1), characterized in that: A protective shell (2) is fixedly connected to one side of the top of the workbench (1), a motor (7) is installed on one side of the protective shell (2), one end of the motor (7) is drivingly connected to a transmission shaft (3) that passes through the side wall of the protective shell (2), the outer ring of the transmission shaft (3) is sleeved with a grinding wheel (4), a bottom plate (9) is horizontally arranged in the inner cavity of the workbench (1), structural grooves (11) are opened at the four corners of the top of the bottom plate (9), a cylinder (12) is installed at the bottom of the inner cavity of the structural groove (11), a flat plate (8) is arranged above the bottom plate (9), and the top of the cylinder (12) is in contact with the flat plate. The bottom of the plate (8) is fixedly connected, and both sides of the top of the flat plate (8) are fixedly connected with side plates (13), one side of the side plate (13) is rotatably connected with a screw rod (14), the outer ring of the screw rod (14) is provided with a screw sleeve (15), and both sides of the outer ring of the screw sleeve (15) are fixedly connected with connecting rods (16) that penetrate the side walls of adjacent side plates (13), and one side of the side plate (13) is provided with a clamping plate (17), and one end of the two corresponding connecting rods (16) is fixedly connected to one side of the adjacent clamping plate (17), and both sides of the bottom plate (9) are fixedly connected with scrapers (10).

2. A shell welding weld grinding machine according to claim 1, characterized in that: One end of the screw rod (14) is rotatably connected to one side of an adjacent side plate (13) via a rotating shaft.

3. The shell welding weld grinding machine according to claim 1, characterized in that: The output end of the cylinder (12) is fixedly connected to the bottom of the adjacent flat plate (8).

4. The shell welding weld grinding machine according to claim 1, characterized in that: Both sides of the bottom plate (9) are fixedly connected with electric control sliders (18), and both side inner walls of the workbench (1) are installed with electric control slide rails (6) that match the electric control sliders (18).

5. The shell welding weld grinding machine according to claim 1, characterized in that: The inner walls on both sides of the workbench (1) are provided with drainage grooves (5) adapted to the scraper (10), and the bottom of the scraper (10) fits with the bottom of the inner cavity of the workbench (1).

6. The shell welding weld grinding machine according to claim 1, characterized in that: One end of the transmission shaft (3) is rotationally connected to the inner wall of the adjacent protective shell (2) via a rotating shaft, and the other end of the transmission shaft (3) is transmission-connected to the output shaft of the motor (7) via a shaft sleeve that penetrates the side wall of the protective shell (2).

Images