Grinding equipment for iron accessory production

Abstract

The utility model relates to the technical field of polishing, in particular to polishing equipment for iron accessory production, which is characterized in that a plurality of fixing insertion holes are uniformly formed in the surface of a worktable, and clamping components are mounted in the corresponding fixing insertion holes according to the actual shapes and sizes of iron accessories, so that the iron accessories of different models are fixed, and the polishing efficiency is improved. The practicability of the whole device is improved; a plurality of limiting inserting holes are evenly formed in the side face of a rotating base, a mounting frame is arranged on one side of the top of a connecting plate, limiting bolts are arranged on the surface of the mounting frame and connected with the limiting inserting holes in an inserted mode, a plurality of connecting holes are evenly formed in one side face of a telescopic column, and fixing bolts are installed on the surface of a telescopic sleeve. The fixing bolts are connected with the telescopic sleeves in an inserted mode, namely through the structural design, the angles and the heights of the upper clamping plate and the lower clamping plate can be adjusted, and therefore iron accessories of different models can be better clamped and fixed.

Description

Technical Field

[0001] The utility model relates to the technical field of grinding, in particular to a grinding device for the production of iron accessories. Background Technique

[0002] In the transmission line project, general iron accessories are part of the pole tower, such as cross arms, suspension rods, clamps, pins and guy wires, etc. They are equipment used by State Grid Corporation, communication and engineering, etc. Iron accessories have a wide range of applications and are convenient to use. They are widely used in communication or power and for line construction and installation. Therefore, they have special requirements, specifically including their structural strength, dimensional accuracy, corrosion resistance, weather resistance and surface smoothness. Among them, ensuring the smoothness of the surface of power iron accessories is for preventing high-voltage electric tip discharge, and also for preventing damage to the surface of its fixing device, and at the same time for the uniformity of the surface coating. Therefore, improving the surface quality of power iron accessories is an essential process in processing.

[0003] At present, the devices for grinding power iron accessories are all fixed the power fittings before grinding and then take down the ground power fittings and put in other power fittings after grinding. However, the positions of the existing fixing jigs are generally fixed or have a limited range of movement, and they cannot fix different sizes of power iron accessories well, resulting in a reduced grinding effect on the power fittings. Content of the Utility Model

[0004] The purpose of the utility model is to provide a grinding device for the production of iron accessories to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: A grinding device for the production of iron accessories, including a lower bottom plate, an upper bottom plate, a grinding wheel and a clamping assembly. A workbench is arranged in the middle of the top of the lower bottom plate. Columns are connected to the four corners of the top of the workbench. The top of the columns is connected to an upper top plate. A hydraulic cylinder is installed in the middle of the top of the upper top plate. The output end of the hydraulic cylinder at the bottom is connected to a mounting plate. A motor is installed at the bottom of the mounting plate. The output end of the motor is connected to a grinding wheel. Fixing jacks are evenly arranged on the surface of the workbench, and a clamping assembly is installed in the fixing jacks;

[0006] The clamping assembly includes a connecting plate, a lower clamping plate and an upper clamping plate. A fixed plug is connected to the bottom of the connecting plate. A rotating seat is installed on the top surface of the connecting plate. The top of the rotating seat is connected to a telescopic sleeve. A telescopic column is sleeved on the top of the telescopic sleeve. The top of the telescopic column is connected to the lower clamping plate. A connecting frame is connected to one side of the top of the lower clamping plate. A lead screw is threadedly connected to one side of the top of the connecting frame. A hand wheel is connected to the top of the lead screw. The bottom of the lead screw is connected to the upper clamping plate.

[0007] Preferably, the fixed insertion block is inserted and connected with the fixed insertion hole.

[0008] Preferably, a plurality of limiting insertion holes are evenly formed in the side surface of the rotating base, an installation frame is arranged on one side of the top of the connecting plate, a limiting insertion pin is arranged on the surface of the installation frame, and the limiting insertion pin is inserted and connected with the limiting insertion hole.

[0009] Preferably, a plurality of connecting holes are evenly arranged on one side surface of the telescopic column, a fixed insertion pin is installed on the surface of the telescopic sleeve, and the fixed insertion pin is inserted and connected with the telescopic sleeve.

[0010] Preferably, one end of the upper clamping plate is in sliding connection in a fitting manner with the surface of the connecting frame.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows: by evenly arranging a plurality of fixed insertion holes on the surface of the workbench and installing a clamping assembly in the corresponding fixed insertion holes according to the actual shape and size of the iron accessories, different models of iron accessories are fixed, thereby improving the practicability of the whole device; by evenly arranging a plurality of limiting insertion holes on the side surface of the rotating base, arranging an installation frame on one side of the top of the connecting plate, arranging a limiting insertion pin on the surface of the installation frame, and inserting and connecting the limiting insertion pin with the limiting insertion hole, and evenly arranging a plurality of connecting holes on one side surface of the telescopic column, installing a fixed insertion pin on the surface of the telescopic sleeve, and inserting and connecting the fixed insertion pin with the telescopic sleeve, that is, through the design of the above structure, the angles and heights of the upper clamping plate and the lower clamping plate can be adjusted, so as to better clamp and fix different models of iron accessories. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 is a schematic diagram of the overall structure of the utility model;

[0013] Figure 2 is a schematic diagram of the grinding wheel structure of the utility model;

[0014] Figure 3 is a schematic diagram of the clamping assembly structure of the utility model.

[0015] In the figure: 1, lower bottom plate; 2, upper top plate; 3, grinding wheel; 4, clamping assembly; 5, workbench; 6, fixed insertion hole; 7, column; 8, hydraulic cylinder; 9, mounting plate; 10, motor; 11, connecting plate; 12, fixed insertion block; 13, rotating base; 14, limiting insertion hole; 15, mounting frame; 16, limiting insertion pin; 17, telescopic sleeve; 18, telescopic column; 19, connecting hole; 20, fixed insertion pin; 21, lower clamping plate; 22, connecting frame; 23, lead screw; 24, upper clamping plate, 25, hand wheel. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0016] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present utility model.

[0017] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. is based on the orientation or positional relationship shown in the accompanying drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model.

[0018] In the description of the present utility model, it should also be noted that unless otherwise clearly defined and limited, the terms "set", "installed", "connected", "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0019] Please refer to Figures 1-3 , the present utility model provides a technical solution: a grinding device for the production of iron accessories, including a lower bottom plate 1, an upper bottom plate 2, a grinding wheel 3 and a clamping assembly 4. A workbench 5 is arranged in the middle of the top of the lower bottom plate 1. Columns 7 are connected to the four corners of the top of the workbench 5. The top of the columns 7 is connected to the upper top plate 2. A hydraulic cylinder 8 is installed in the middle of the top of the upper top plate 2. The output end of the bottom of the hydraulic cylinder 8 is connected to a mounting plate 9. A motor 10 is installed at the bottom of the mounting plate 9. The output end of the motor 10 is connected to the grinding wheel 3. Fixing jacks 6 are evenly arranged on the surface of the workbench 5, and a clamping assembly 4 is installed in the fixing jacks 6;

[0020] The clamping assembly 4 includes a connecting plate 11, a lower clamping plate 21 and an upper clamping plate 24. A fixed insertion block 12 is connected to the bottom of the connecting plate 11. A rotating seat 13 is installed on the top surface of the connecting plate 12. A telescopic sleeve 17 is connected to the top of the rotating seat 13. A telescopic column 18 is sleeved on the top of the telescopic sleeve 17. The top of the telescopic column 18 is connected to the lower clamping plate 21. A connecting frame 22 is connected to one side of the top of the lower clamping plate 21. A lead screw 23 is threadedly connected to one side of the top of the connecting frame 22. A hand wheel 25 is connected to the top of the lead screw 23. The bottom of the lead screw 23 is connected to the upper clamping plate 24.

[0021] Furthermore, the fixed insertion block 12 is inserted and connected with the fixed jack 6.

[0022] Further, a plurality of limiting jacks 14 are evenly arranged on the side surface of the rotating base 13. An installation bracket 15 is arranged on one side of the top of the connecting plate 11. A limiting pin 16 is arranged on the surface of the installation bracket 15, and the limiting pin 16 is inserted and connected with the limiting jack 14.

[0023] Further, a plurality of connecting holes 19 are evenly arranged on one side surface of the telescopic column 18. A fixed pin 20 is installed on the surface of the telescopic sleeve 17, and the fixed pin 20 is inserted and connected with the telescopic sleeve 17.

[0024] Further, one end of the upper clamping plate 24 is in sliding connection with the surface of the connecting frame 22 in a fitting manner.

[0025] In the present utility model, a plurality of fixing jacks 6 are evenly arranged on the surface of the workbench 5, and then according to the shape and size of the actual iron accessories, the clamping assemblies 4 are installed in the corresponding fixing jacks 6 to fix iron accessories of different models, thereby improving the practicability of the whole device; since a plurality of limiting jacks 14 are evenly arranged on the side surface of the rotating base 13, an installation bracket 15 is arranged on one side of the top of the connecting plate 11, a limiting pin 16 is arranged on the surface of the installation bracket 15, and the limiting pin 16 is inserted and connected with the limiting jack 14, and a plurality of connecting holes 19 are evenly arranged on one side surface of the telescopic column 18, a fixed pin 20 is installed on the surface of the telescopic sleeve 17, and the fixed pin 20 is inserted and connected with the telescopic sleeve 17, that is, through the design of the above structure, the angles and heights of the upper clamping plate 24 and the lower clamping plate 21 can be adjusted, so as to better clamp and fix iron accessories of different models.

[0026] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model, and the scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A grinding device for producing iron accessories, comprising a lower base plate (1), an upper top plate (2), a grinding wheel (3) and a clamping assembly (4), characterized in that: A workbench (5) is arranged in the middle of the top of the lower base plate (1), four corners of the top of the workbench (5) are connected to columns (7), the top of the columns (7) is connected to the upper plate (2), a hydraulic cylinder (8) is installed in the middle of the top of the upper plate (2), the bottom output end of the hydraulic cylinder (8) is connected to a mounting plate (9), a motor (10) is installed at the bottom of the mounting plate (9), the output end of the motor (10) is connected to a grinding wheel (3), and fixed sockets (6) are evenly arranged on the surface of the workbench (5), and a clamping assembly (4) is installed in the fixed socket (6); The clamping assembly (4) comprises a connecting plate (11), a lower clamping plate (21) and an upper clamping plate (24); the bottom of the connecting plate (11) is connected to a fixed plug block (12); the top surface of the connecting plate (11) is mounted with a rotating seat (13); the top of the rotating seat (13) is connected to a telescopic sleeve (17); the top of the telescopic sleeve (17) is sleeved with a telescopic column (18); the top of the telescopic column (18) is connected to the lower clamping plate (21); the top side of the lower clamping plate (21) is connected to a connecting frame (22); the top side of the connecting frame (22) is threadedly connected to a screw rod (23); the top of the screw rod (23) is connected to a hand wheel (25); the bottom of the screw rod (23) is connected to the upper clamping plate (24).

2. The grinding equipment for producing iron accessories according to claim 1, characterized in that: The fixed plug block (12) is plug-connected with the fixed plug hole (6).

3. The grinding equipment for producing iron accessories according to claim 1, characterized in that: A plurality of limit plug holes (14) are evenly arranged on the side of the rotating seat (13), a mounting frame (15) is arranged on one side of the top of the connecting plate (11), a limit plug pin (16) is arranged on the surface of the mounting frame (15), and the limit plug pin (16) is plugged and connected with the limit plug hole (14).

4. The grinding equipment for producing iron accessories according to claim 1, characterized in that: A plurality of connection holes (19) are evenly arranged on one side of the telescopic column (18), a fixing pin (20) is installed on the surface of the telescopic sleeve (17), and the fixing pin (20) is plugged and connected with the telescopic sleeve (17).

5. The grinding equipment for producing iron accessories according to claim 1, characterized in that: One end of the upper clamping plate (24) is slidably connected to the surface of the connecting frame (22).

Images