A grinding machine workbench

Abstract

The utility model discloses a grinding machine workbench, which belongs to the technical field of grinding machines. Two supporting plates and a grinding mechanism are arranged on the workbench body, and a circular groove is opened at the bottom end thereof. A rotating rod is fixed to the bottom end of the two supporting plates, and the rotating rod is movably connected to the workbench body and a rotating plate located in the circular groove is fixed to the bottom end thereof. First connecting columns with opposite positions are fixed to the bottom edges of the two rotating plates, and a first circular tube is slidably connected to the side of the first connecting column; a telescopic cylinder is fixed in the circular groove, and a telescopic rod of the cylinder is connected to a moving block, and two second connecting columns are fixed to the moving block, and the side surfaces of the two second connecting columns are movably connected to second circular tubes, and the two second circular tubes are respectively connected to the two first circular tubes through driving rods; by using the grinding machine workbench, the position of the workpiece can be adjusted by driving the two supporting plates to rotate so as to facilitate grinding by the grinding mechanism, which saves time and effort and is relatively convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of grinders, in particular to a grinder workbench. Background Art

[0002] A grinder is a machine tool that uses abrasive tools to grind the surface of a workpiece. Most grinders use a high-speed rotating grinding wheel to grind the workpiece surface to be processed. A grinder can perform high-precision grinding with very small surface roughness, and can also perform high-efficiency grinding. During grinding, the workpiece to be processed needs to be fixed to prevent the workpiece from shifting during processing.

[0003] At present, the grinding machine workbench continuously adjusts the position of the workpiece to meet the processing of different positions. However, this processing method requires the workpiece to be constantly removed and fixed, which is time-consuming, labor-intensive and very troublesome. Therefore, it is urgent to design a new type of grinding machine workbench to solve the above problems. Utility Model Content

[0004] The utility model aims to provide a grinding machine workbench to solve the problem that the existing grinding machine workbench continuously adjusts the position of the workpiece to meet the processing of different positions, which is time-consuming, labor-intensive and very troublesome.

[0005] In order to solve the above technical problems, the utility model provides a grinding machine workbench, including a workbench body, on which two support plates and a grinding mechanism are arranged, and a circular groove is opened at the bottom end thereof, a rotating rod is fixed to the bottom end of the two support plates, the rotating rod is movably connected to the workbench body and a rotating plate located in the circular groove is fixed to the bottom end thereof, first connecting columns in opposite positions are fixed to the bottom edges of the two rotating plates, and a first circular tube is slidably connected to the side of the first connecting column;

[0006] A telescopic cylinder is fixed in the circular groove, and its telescopic rod is connected to a moving block. Two second connecting columns are fixed on the moving block. The sides of the two second connecting columns are movably connected to second circular tubes, and the two second circular tubes are respectively connected to the two first circular tubes through driving rods.

[0007] Optionally, the grinding mechanism includes a column, a straight groove is opened on the side of the column, a first hydraulic cylinder is fixed on one side of the straight groove, and its piston rod is connected to a limit plate, support plates are fixed on both sides of the limit plate, a sliding groove is opened on the support plate and a mounting seat is provided at the bottom end, a first sliding block located in the sliding groove and slidably connected to the first sliding block is fixed on the top of the mounting seat, and a grinding head is connected to the bottom end.

[0008] Optionally, inclined plates are fixed on the inner sides of the two mounting seats, a sliding groove is opened on the inclined surface of the inclined plate, a second hydraulic cylinder is fixed on the other side of the straight groove, a piston rod of the second hydraulic cylinder is connected to a movable plate, connecting rods are fixed at both ends of the top surface of the movable plate, the other ends of the two connecting rods are respectively located on the inclined surfaces of the two inclined plates and are fixed with a second sliding block located in the sliding groove.

[0009] Optionally, a limiting block located at the top of the supporting plate is fixed on the first sliding block.

[0010] Optionally, the two support plates are each provided with a groove and two clamps and a drive motor is installed on the side thereof, the side walls of the groove are fixed with bearings, the output end of the drive motor extends into the groove and is connected to a first screw, the other end of the first screw is fixed with a second screw opposite to its thread through a stop block; the bottom ends of the two clamps are fixed with a limit seat, and the two limit seats are respectively threadedly connected to the first screw and the second screw.

[0011] Optionally, two mounting blocks located opposite to each other are fixed to the side of the bottom end of the workbench body, and mounting holes are formed on the mounting blocks.

[0012] In a grinding machine workbench provided by the utility model, two supporting plates and a grinding mechanism are provided on the workbench body and a circular groove is opened at the bottom end thereof, a rotating rod is fixed to the bottom end of the two supporting plates, the rotating rod is movably connected to the workbench body and a rotating plate located in the circular groove is fixed to the bottom end thereof, first connecting columns in opposite positions are fixed to the bottom edges of the two rotating plates, and a first circular tube is slidably connected to the side of the first connecting column; a telescopic cylinder is fixed in the circular groove, and a telescopic rod of the cylinder is connected to a moving block, and two second connecting columns are fixed on the moving block, and the sides of the two second connecting columns are movably connected to second circular tubes, and the two second circular tubes are respectively connected to the two first circular tubes through driving rods; when using the grinding machine workbench, the position of the workpiece can be adjusted by driving the two supporting plates to rotate so as to facilitate grinding by the grinding mechanism, which saves time and effort and is more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the grinding machine workbench provided by the utility model;

[0014] Figure 2 This is a top view of the grinding machine workbench provided by the utility model;

[0015] Figure 3 yes Figure 2 Middle AA section view;

[0016] Figure 4 The utility model is a bottom view of the grinding machine workbench provided by the utility model. DETAILED DESCRIPTION

[0017] 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.

[0018] It should be noted that when a component is referred to as being "fixed to" another component, it may be directly on the other component or there may also be a component centered. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may also be a component centered. When a component is considered to be "set on" another component, it may be directly set on the other component or there may also be a component centered. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0019] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0020] The utility model provides a grinding machine workbench, the structure of which is as follows Figures 1 to 4 As shown, it includes a workbench body 1, on which are provided two support plates 4 and a grinding mechanism, and a circular groove 2 is opened at the bottom end thereof, a rotating rod 3 is fixed to the bottom end of the two support plates 4, the rotating rod 3 is movably connected to the workbench body 1 and a rotating disk 5 located in the circular groove 2 is fixed to the bottom end thereof, the bottom edges of the two rotating disks 5 are fixed with first connecting columns 6 in opposite positions, and the first connecting column 6 is slidably connected to the side of the first circular tube 7; a telescopic cylinder 8 is fixed in the circular groove 2, and its telescopic rod is connected to a moving block 9, and two second connecting columns 10 are fixed on the moving block 9, and the sides of the two second connecting columns 10 are movably connected to second circular tubes 11, and the two second circular tubes 11 are respectively connected to the two first circular tubes 7 through driving rods 12, and the telescopic rod of the telescopic cylinder 8 drives the moving block 9 and one end of the two driving rods 12 to move back and forth so that the other ends of the two driving rods 12 drive the turntable 5 and the support plate 4 to rotate to adjust the position of the workpiece. The grinding machine workbench is used to adjust the position of the workpiece by driving the two support plates 4 to rotate so as to facilitate the grinding mechanism to grind, which saves time and effort and is relatively convenient, meeting the processing requirements of the enterprise.

[0021] Specifically, the grinding mechanism includes a column 13, a straight groove is opened on the side of the column 13, and a first hydraulic cylinder 15 is fixed on one side of the straight groove, and its piston rod is connected to a limit plate 16, and support plates 14 are fixed on both sides of the limit plate 16, and a sliding groove 18 is opened on the support plate 14 and a mounting seat 19 is provided at the bottom end. A first sliding block 20 located in the sliding groove 18 and slidably connected to the mounting seat 19 is fixed on the top of the mounting seat 19, and a grinding head 21 is connected to the bottom end. The mounting seat 19 is also provided with a motor for driving the grinding head 21 to rotate. The piston rod of the first hydraulic cylinder 15 drives the limit plate 16 to move downward so that the two support plates 14 drive the grinding heads 21 to move downward to grind the workpiece.

[0022] Furthermore, inclined plates 22 are fixed on the inner sides of the two mounting seats 19, and a slide groove 23 is opened on the inclined surface of the inclined plate 22. A second hydraulic cylinder 24 is fixed on the other side of the straight groove, and its piston rod is connected to a movable plate 25. Connecting rods 26 are fixed at both ends of the top surface of the movable plate 25. The other ends of the two connecting rods 26 are respectively located on the inclined surfaces of the two inclined plates 22 and are fixed with second sliders 27 located in the slide groove 23. The movable plate 25 is driven up and down by the piston rod of the second hydraulic cylinder 24 so that the two connecting rods 26 drive the second slider 27 to slide back and forth in the slide groove 23. At this time, the two inclined plates 22 drive the grinding heads 21 to move inward or outward at the same time for position adjustment, so as to facilitate processing of various positions of the workpiece.

[0023] Furthermore, a limiting block 28 located at the top of the supporting plate 14 is fixed on the first sliding block 20 to support the movement of the mounting seat 19 .

[0024] Furthermore, the two support plates 4 are each provided with a groove 29 and are each provided with two clamps 30, and a drive motor 32 is installed on the side thereof, a bearing 31 is fixed to the side wall of the groove 29, the output end of the drive motor 32 extends into the groove 29 and is connected to a first screw 33, and the other end of the first screw 33 is fixed with a second screw 35 opposite to its thread through a stop block 34; the bottom ends of the two clamps 30 are each fixed with a limit seat 36, and the two limit seats 36 are respectively threadedly connected to the first screw 33 and the second screw 35, and the first screw 33 and the second screw 35 are driven to rotate by the output end of the drive motor 32 so that the two limit seats 36 drive the clamps 30 to move inward to clamp the workpiece and tighten it for subsequent processing.

[0025] Furthermore, two mounting blocks 37 are fixed to the side of the bottom end of the workbench body 1 and are opposite to each other. The mounting blocks 37 are provided with mounting holes 38 to facilitate fixing the workbench body 1 .

[0026] The working principle of the utility model is as follows: first, the two workpieces are placed on the two support plates 4 respectively, and then the driving motor 32 is started, and its output end drives the first screw rod 33 and the second screw rod 35 to rotate so that the two limit seats 36 drive the clamping plates 30 to move inward to clamp the workpieces, then start the telescopic cylinder 8, and its telescopic rod drives the moving block 9 and one end of the two driving rods 12 to move back and forth so that the other ends of the two driving rods 12 drive the turntable 5 and the support plate 4 to rotate and adjust the workpieces to a suitable position. Finally, the first hydraulic cylinder 15 is started, and its piston rod drives the limiting plate 16 to move downward so that the two support plates 14 drive the grinding head 21 to move downward to grind the workpiece, and the piston rod of the second hydraulic cylinder 24 drives the moving plate 25 to move up and down so that the two connecting rods 26 drive the second sliding block 27 to slide back and forth in the slide groove 23. At this time, the two inclined plates 22 drive the grinding head 21 to move inward or outward at the same time for position adjustment, so that it is more convenient to process various positions of the workpiece.

[0027] The above description is only a description of the preferred embodiment of the utility model, and is not any limitation on the scope of the utility model. Any changes and modifications made by ordinary technicians in the field of the utility model based on the above disclosure shall fall within the scope of protection of the claims.

Claims

1. A grinding machine workbench, comprising a workbench body (1), characterized in that: The workbench body (1) is provided with two support plates (4) and a grinding mechanism, and a circular groove (2) is opened at the bottom end thereof; a rotating rod (3) is fixed at the bottom end of each of the two support plates (4); the rotating rod (3) is movably connected to the workbench body (1) and a rotating disk (5) located in the circular groove (2) is fixed at the bottom end thereof; first connecting columns (6) in opposite positions are fixed at the bottom edges of the two rotating disks (5); a first circular tube (7) is slidably connected to the side of the first connecting column (6); A telescopic cylinder (8) is fixed in the circular groove (2), and its telescopic rod is connected to a moving block (9). Two second connecting columns (10) are fixed to the moving block (9). The sides of the two second connecting columns (10) are movably connected to second circular tubes (11). The two second circular tubes (11) are respectively connected to the two first circular tubes (7) via a driving rod (12).

2. The grinding machine table according to claim 1, characterized in that: The grinding mechanism comprises a column (13), a straight slot is formed on a side of the column (13), a first hydraulic cylinder (15) is fixed on one side of the straight slot, a piston rod of the first hydraulic cylinder (15) is connected to a limit plate (16), support plates (14) are fixed on both sides of the limit plate (16), a sliding slot (18) is formed on the support plate (14) and a mounting seat (19) is provided at the bottom end thereof, a first sliding block (20) located in the sliding slot (18) and slidably connected thereto is fixed at the top end of the mounting seat (19), and a grinding head (21) is connected at the bottom end thereof.

3. The grinding machine table according to claim 2, characterized in that: An inclined plate (22) is fixed on the inner side of the two mounting seats (19), a slide groove (23) is opened on the inclined surface of the inclined plate (22), a second hydraulic cylinder (24) is fixed on the other side of the straight groove, and its piston rod is connected to a movable plate (25), and connecting rods (26) are fixed at both ends of the top surface of the movable plate (25), and the other ends of the two connecting rods (26) are respectively located on the inclined surfaces of the two inclined plates (22) and are fixed with a second sliding block (27) located in the slide groove (23).

4. The grinding machine table according to claim 2, characterized in that: A limiting block (28) located at the top end of the support plate (14) is fixed on the first sliding block (20).

5. The grinding machine table according to claim 1, characterized in that: The two support plates (4) are each provided with a groove (29) and two clamping plates (30), and a driving motor (32) is installed on the side thereof; a bearing (31) is fixed to the side wall of the groove (29); the output end of the driving motor (32) extends into the groove (29) and is connected to a first screw rod (33); the other end of the first screw rod (33) is fixed with a second screw rod (35) corresponding to its thread through a stopper (34); the bottom ends of the two clamping plates (30) are each fixed with a limiting seat (36), and the two limiting seats (36) are respectively threadedly connected to the first screw rod (33) and the second screw rod (35).

6. The grinding machine table according to claim 1, characterized in that: Two mounting blocks (37) located opposite to each other are fixed on the side of the bottom end of the workbench body (1), and mounting holes (38) are formed on the mounting blocks (37).

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