Workbench for machining

Abstract

The working table comprises a table plate, a box body with the top open is arranged below the table plate, a circle of skirt edge sleeving the top of the box body is arranged at the bottom of the table plate, the skirt edge and the box body are connected through a locking mechanism, a box body extending into the box body is arranged in the middle of the bottom of the table plate, and the top of the box body is connected with the bottom of the table plate. A lifting mechanism for driving the box body is arranged in the box body; the locking mechanism comprises a sliding opening vertically formed in the top of the side wall of the box body, a screw tube with one end located in the sliding opening is arranged on the side wall of the skirt edge, a screw rod is connected into the screw tube in a threaded mode, and a protruding block and a driving block are arranged at the two ends of the screw rod respectively; the lifting mechanism comprises a plurality of groups of mounting blocks which are arranged on the inner side wall of the box body in parallel, a screw rod is arranged between two groups of mounting blocks which correspond to each other up and down, a sliding seat for the screw rod to penetrate through is arranged on the outer side wall of the box body, gear rings are further arranged on the screw rod, and fluted discs driven by a motor are arranged among a plurality of groups of gear rings. The device is simple in structure and convenient to use.

Description

Technical Field

[0001] The invention relates to the field of mechanical processing, in particular to a workbench for mechanical processing. Background Art

[0002] During the machining process, a workbench is generally used to store the processed products, so that people can sort, test, package and perform a series of tasks on the products. However, the height of existing workbenches is generally fixed, which is not conducive to the use requirements of workers of different shifts and different heights. Summary of the invention

[0003] The purpose of the present invention is to provide a workbench for mechanical processing.

[0004] The technical problem of the present invention is mainly solved by the following technical solutions:

[0005] A workbench for machining, comprising a table, a box with an open top is arranged below the table, wherein a skirt is arranged at the bottom of the table and is covered on the top of the box, and the skirt and the box are connected by a locking mechanism, a box extending into the box is arranged in the middle of the bottom of the table, wherein a slag discharge mechanism connected to the box is arranged at the top of the table, and a lifting mechanism for driving the box is also arranged in the box;

[0006] The locking mechanism comprises a sliding opening vertically arranged at the top of the side wall of the box body, wherein a screw tube with one end located in the sliding opening is arranged on the side wall of the skirt, and a screw rod is threadedly connected in the screw tube, and a protrusion and a driving block are respectively arranged at both ends of the screw rod;

[0007] The slag discharge mechanism comprises a cylinder whose bottom extends into the box body, wherein a slag discharge port is arranged on the side wall of the cylinder, and a filter cover is buckled on the top of the cylinder;

[0008] The lifting mechanism includes multiple groups of mounting blocks arranged in parallel on the inner wall of the box body, wherein a screw rod is arranged between two corresponding groups of mounting blocks, and a sliding seat for the screw rod to pass through is radially arranged on the outer wall of the box body, and a gear ring is also arranged on the screw rod, wherein a gear disk meshing with the gear ring is arranged between the multiple groups of gear rings, and the gear disk is driven by a motor.

[0009] Preferably, a rolling bearing for fixing the end of the screw rod is arranged on the mounting block, wherein a screw hole for threaded connection with the screw rod is arranged on the sliding seat, and a gear ring is arranged on the screw rod below the sliding seat.

[0010] Preferably, a plurality of groups of diagonal bracing mechanisms abutting against the outer side wall of the box body are arranged at the bottom edge of the table plate, wherein the diagonal bracing mechanisms include diagonal rods, and a pressure plate abutting against the side wall of the box body below the skirt is arranged at the bottom end of the diagonal rods.

[0011] Preferably, the protrusion is located in the opening of the box body, wherein the diameter of the protrusion is greater than the width of the sliding opening, and the protrusion and the mounting block are staggered.

[0012] Preferably, a fan is arranged in the box body, wherein the inner bottom of the box body is an arc-shaped concave structure, and the bottom of the box body is connected to a sewage pipe through a corrugated hose arranged obliquely downward, and the sewage pipe is arranged on the side wall of the box body.

[0013] Preferably, a notch staggered with the slag discharge port is provided at the bottom of the side wall of the filter cover, wherein a rotating shaft connected to the cylinder is fixed on the inner top wall of the filter cover via a rolling bearing.

[0014] The beneficial effects of the present invention are as follows: the present invention adjusts the height of the table plate through the locking mechanism to meet the use requirements of workers of different heights, and also enhances the stability of the table plate through the locking mechanism and the diagonal bracing mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the present invention;

[0016] Figure 2 is a cross-sectional view of the present invention;

[0017] Figure 3 yes Figure 2 The enlarged view of point A in the middle;

[0018] Figure 4 yes Figure 2 Enlarged view of point B in the middle.

[0019] In the figure: 1, table, 2, box body, 3, skirt, 4, locking mechanism, 41, sliding opening, 42, screw tube, 43, screw, 44, bump, 45, driving block, 5, box body, 6, slag discharge mechanism, 61, cylinder, 62, slag discharge port, 63, filter cover, 7, lifting mechanism, 71, mounting block, 72, screw, 73, slide seat, 74, gear ring, 75, gear disc, 76, motor, 8, diagonal support mechanism, 81, diagonal rod, 82, pressure plate, 9, fan, 10, corrugated hose, 11, sewage pipe, 12, notch, 13, rotating shaft. DETAILED DESCRIPTION

[0020] The technical solution of the present invention is further specifically described below through embodiments and in conjunction with the accompanying drawings.

[0021] A workbench for machining, comprising a table 1, a box body 2 with an open top is arranged below the table 1, wherein a skirt 3 is arranged at the bottom of the table 1 and is covered on the top of the box body 2, and the skirt 3 and the box body 2 are connected by a locking mechanism 4, a box body 5 extending into the box body 2 is arranged at the middle of the bottom of the table 1, wherein a slag discharge mechanism 6 connected to the box body 5 is arranged at the top of the table 1, and a lifting mechanism 7 for driving the box body 5 is also arranged in the box body 2;

[0022] The locking mechanism 4 comprises a sliding opening 41 vertically arranged at the top of the side wall of the box body 2, wherein a screw tube 42 with one end located in the sliding opening 41 is arranged on the side wall of the skirt 3, and a screw rod 43 is screwed in the screw tube 42, and a protrusion 44 and a driving block 45 are respectively arranged at both ends of the screw rod 43;

[0023] The slag discharge mechanism 6 comprises a cylinder 61 whose bottom extends into the box body 5, wherein a slag discharge port 62 is arranged on the side wall of the cylinder 61, and a filter cover 63 is buckled on the top of the cylinder 61;

[0024] The lifting mechanism 7 includes a plurality of mounting blocks 71 arranged in parallel on the inner wall of the box body 2, wherein a screw rod 72 is arranged between two corresponding upper and lower mounting blocks 71, and a slide seat 73 for the screw rod 72 to pass through is radially arranged on the outer wall of the box body 5, and a gear ring 74 is also arranged on the screw rod 72, wherein a gear disc 75 meshing with the gear ring 74 is arranged between the plurality of gear rings 74, and the gear disc 75 is driven by a motor 76.

[0025] In this embodiment, a rolling bearing for fixing the end of the screw rod 72 is arranged on the mounting block 71 , wherein a screw hole for screwing with the screw rod 72 is arranged on the slide seat 73 , and a gear ring 74 is arranged on the screw rod 72 below the slide seat 73 .

[0026] like Figure 1 , 2 As shown, multiple groups of diagonal bracing mechanisms 8 are arranged at the bottom edge of the table 1 to abut against the outer wall of the box body 2, wherein the diagonal bracing mechanism 8 includes a diagonal rod 81, and a pressure plate 82 is arranged at the bottom end of the diagonal rod 81 to abut against the side wall of the box body 2 below the skirt 3. The stability of the suspended area at the edge of the table 1 is strengthened by supporting the diagonal bracing mechanism 8.

[0027] In this embodiment, the protrusion 44 is located in the opening of the box body 2 , wherein the diameter of the protrusion 44 is greater than the width of the sliding opening 41 , and the protrusion 44 and the mounting block 71 are staggered.

[0028] like Figure 2 As shown, a fan 9 is arranged in the box body 5, wherein the bottom of the box body 5 is an arc-shaped concave structure, and the bottom of the box body 5 is connected to a drain pipe 11 through a corrugated hose 10 arranged obliquely downward, and the drain pipe 11 is arranged on the side wall of the box body 2.

[0029] like Figure 1 As shown, a notch 12 staggered from the slag discharge port 62 is provided at the bottom of the side wall of the filter cover 63, wherein a rotating shaft 13 connected to the cylinder 61 is fixed on the inner top wall of the filter cover 63 via a rolling bearing.

[0030] The working principle of the present invention is as follows: when the height of the table 1 needs to be adjusted, the driving block 45 is rotated counterclockwise to drive the screw 43 to rotate in the screw tube 42, so that the protrusion 44 is separated from the inner wall of the box body 2. At this time, the motor 76 drives the multiple sets of gear rings 74 to rotate through the gear plate 75, and then drives the screw 72 to rotate in the screw hole in the corresponding slide seat 73, so as to drive the box body 5 to drive the table 1 to move up, and then adjust its height. In the above process, when the table 1 moves, it will drive the skirt 3 and the diagonal support mechanism 8 to move upward together, the skirt 3 drives the screw tube 42 to move upward in the sliding opening 41, and the box body 5 moves up to stretch the corrugated hose 10. At this time, the diagonal support mechanism 8 and the sewage pipe 11 are staggered, so that the sewage pipe 11 will not affect the upward movement of the diagonal support mechanism 8, and the protrusion 44 and the mounting block 71 are staggered, so that the mounting block 71 will not press against the protrusion 44 and affect the upward movement of the skirt 3.

[0031] When the table 1 moves to the specified height, the motor 76 stops working, and the table 1 is suspended at the specified height. In order to improve the stability of the table 1, the driving block 45 can be rotated clockwise to drive the screw 43 to rotate in the screw tube 42, so as to drive the protrusion 44 to move outward and abut against the inner wall of the box body 2, thereby locking and fixing the skirt 3 to the side wall of the box body 2, indirectly locking and fixing the height of the table 1;

[0032] When in use, the fan 9 generates suction, so that the dust particles above the table 1 enter the cylinder 61 through the aperture of the filter cover 63 and the slag discharge port 62, and finally fall into the box body 5 for collection. Finally, the impurities in the box body 5 can be discharged through the opened sewage pipe 11 and the corrugated hose 10, wherein the filter cover 63 is used to prevent materials from falling into the box body 5 through the slag discharge port 62 during processing above the table 1. When the product above the table 1 is processed and removed, the filter cover 63 can be rotated to rotate on the rotating shaft 13 through the rolling bearing so that the notch 12 is aligned with the corresponding slag discharge port 62. At this time, the impurities on the top surface of the table 1 can be cleaned by tools so that they can quickly enter the box body 5 for collection.

[0033] The present invention is described in detail above, but the contents are only preferred embodiments of the present invention and cannot be considered to limit the scope of implementation of the present invention. All equivalent changes and improvements made according to the scope of application of the present invention should still fall within the scope of the patent coverage of the present invention.

Claims

1. A workbench for machining, comprising a table plate, characterized in that: A box body with an open top is arranged below the table, wherein a skirt is arranged at the bottom of the table and is covered on the top of the box body, and the skirt and the box body are connected by a locking mechanism, and a box body extending into the box body is arranged in the middle of the bottom of the table, wherein a slag discharge mechanism connected to the box body is arranged at the top of the table, and a lifting mechanism for driving the box body is also arranged in the box body; The locking mechanism comprises a sliding opening vertically arranged at the top of the side wall of the box body, wherein a screw tube with one end located in the sliding opening is arranged on the side wall of the skirt, and a screw rod is threadedly connected in the screw tube, and a protrusion and a driving block are respectively arranged at both ends of the screw rod; The slag discharge mechanism comprises a cylinder whose bottom extends into the box body, wherein a slag discharge port is arranged on the side wall of the cylinder, and a filter cover is buckled on the top of the cylinder; The lifting mechanism includes multiple groups of mounting blocks arranged in parallel on the inner wall of the box body, wherein a screw rod is arranged between two corresponding groups of mounting blocks, and a sliding seat for the screw rod to pass through is radially arranged on the outer wall of the box body, and a gear ring is also arranged on the screw rod, wherein a gear disk meshing with the gear ring is arranged between the multiple groups of gear rings, and the gear disk is driven by a motor.

2. A workbench for machining according to claim 1, characterized in that: The mounting block is provided with a rolling bearing for fixing the end of the screw rod, wherein the sliding seat is provided with a screw hole for threaded connection with the screw rod, and the gear ring is arranged on the screw rod below the sliding seat.

3. A workbench for machining according to claim 1, characterized in that: A plurality of groups of diagonal bracing mechanisms abutting against the outer side wall of the box body are arranged at the bottom edge of the platform, wherein the diagonal bracing mechanisms include diagonal rods, and a pressure plate abutting against the side wall of the box body below the skirt is arranged at the bottom end of the diagonal rods.

4. A workbench for machining according to claim 1, characterized in that: The protrusion is located in the opening of the box body, wherein the diameter of the protrusion is greater than the width of the sliding opening, and the protrusion and the mounting block are staggered.

5. The workbench for machining according to claim 1, characterized in that: The box body is provided with a fan, wherein the bottom of the box body is an arc-shaped concave structure, and the bottom of the box body is connected to a sewage pipe through a corrugated hose arranged obliquely downward, and the sewage pipe is arranged on the side wall of the box body.

6. A workbench for machining according to claim 1, characterized in that: A notch is arranged at the bottom of the side wall of the filter cover, which is staggered with the slag discharge port, and a rotating shaft connected to the cylinder is fixed on the top wall of the filter cover through a rolling bearing.

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