Scrap iron collecting device of grinding machine

Abstract

The utility model relates to the technical field of grinding machines, and discloses a scrap iron collecting device of a grinding machine, which comprises a grinding machine body, a movable supporting table is arranged on the grinding machine body, a protective cover is fixedly connected to the front end of the supporting table, a baffle is fixedly connected to the peripheral side of the supporting table, a convex hole is formed in the protective cover, and the baffle is fixedly connected to the baffle. A convex hole is formed in the protective cover, a storage box is slidably connected to the convex hole, a fixing seat is fixedly connected to the side face of the protective cover, a fixing mechanism used for fixing the storage box is in threaded connection to the fixing seat, three threaded rods are fixedly connected to the portion, above the convex hole, of the protective cover, and a cleaning mechanism is installed on the threaded rods. The threaded rod is in threaded connection with a fixing assembly used for fixing the cleaning mechanism. When the surface of a workpiece is ground, the protective cover can intercept splashing scrap iron, the protective cover is provided with the inverted-T-shaped hole, a movable storage box can be placed in the protective cover, the inverted-T-shaped hole can be covered through the cleaning assembly, and movement of the long workpiece is not affected.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of grinding machine, concretely is a grinding machine's iron filings collection device. BACKGROUND

[0002] Grinding machine is the machine body that utilizes grinding tool to carry out grinding on workpiece surface, and most grinding machines are using high-speed rotating grinding wheel to carry out grinding, and a few are using oil stone, abrasive belt and other grinding tools and free abrasive to process, such as honing machine, super-precision machine tool, abrasive belt grinding machine, grinding machine and polishing machine etc.

[0003] The patent with the present publication number CN221891552U discloses a plane grinding machine waste separation device, which comprises a grinding machine body, a grinding head is arranged at the upper end of the grinding machine, waste liquid collecting grooves are fixedly arranged on both sides of the surface of the grinding machine body, a separation mechanism for classifying iron filings is arranged at the lower end of the waste liquid collecting groove, the separation mechanism comprises a connecting pipe, a filter barrel, a collecting barrel, a rotating shaft and a scraper, the connecting pipe is fixedly arranged at the lower end of the waste liquid collecting groove, the filter barrel is fixedly arranged at the lower end of the connecting pipe, the collecting barrel is fixedly arranged on one side of the surface of the filter barrel, the rotating shaft is movably arranged in the collecting barrel through a bearing, and the scraper is fixedly arranged on the outer surface of the rotating shaft.

[0004] However, the above-mentioned technology still has the following problems:

[0005] When carrying out grinding on the surface of the workpiece, one challenge is to handle the workpiece with a long length. Since the moving distance of the support table is limited, and the protective cover installed at the front end of the support table will hinder the long workpiece, which greatly limits the application range of the grinding machine. If the protective cover is not set, the iron filings generated during processing will be scattered everywhere, which is not convenient for collection and affects the working environment. INVENTION CONTENTS

[0006] In view of the deficiencies of the prior art, the utility model provides an iron filings collection device for grinding machine, which can collect iron filings without affecting the grinding work of long workpieces.

[0007] The utility model provides the following technical scheme: A grinder's iron filings collection device, including grinder body, the movable support table of being provided with on grinder body, the front end fixedly connected with the protective cover of support table, the peripheral side fixedly connected with the baffle of support table, the convex letter shape hole is set up on the protective cover, the receiving box is connected with on the convex letter shape hole sliding, the side fixedly connected with the fixed base of protective cover, the fixed mechanism for fixing receiving box is connected with on the fixed base screw thread, three threaded rods are connected with on the protective cover above the convex letter shape hole fixedly, install the cleaning mechanism on the threaded rod, the fixed assembly for fixing cleaning mechanism is connected with on the threaded rod screw thread.

[0008] Further, the fixed seat includes a circular tube fixedly connected to the side of the protective cover, the circular tube is in communication with the inner side of the protective cover, and the front end of the circular tube is fixedly connected with a cover plate having a threaded hole.

[0009] Further, the fixed mechanism includes a screw bolt fixedly connected to the threaded hole, and the front end of the screw bolt is fixedly connected with an extrusion plate.

[0010] Further, the surface of the extrusion plate is fixedly connected with an anti-skid wear-resistant pad.

[0011] Further, the cleaning mechanism includes an L-shaped fixed plate having three circular holes with the same center as the three threaded rods, and the lower end of the L-shaped fixed plate is fixedly connected with a cleaning brush.

[0012] Further, the cleaning brush is a nylon thermoplastic brush.

[0013] Further, the fixed assembly includes an internally-threaded tube fixedly connected to the threaded rod, and the upper end of the internally-threaded tube is fixedly connected with a limiting plate.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] The grinder's iron filings collection device can intercept the splashed iron filings when grinding the surface of the workpiece, and the convex letter shape hole on the protective cover can also place and move the receiving box. The convex letter shape hole can be covered by the cleaning assembly, which does not affect the movement of the long workpiece and can clean the residual iron filings on the surface of the workpiece. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0017] Figure 2 It is an exploded view of the utility model as a whole;

[0018] Figure 3 It is Figure 2 It is an enlarged view of the upper A.

[0019] Figure 4 For Figure 2 Enlarged view at B above.

[0020] In the figure: 1, grinding machine body; 2, support table; 3, protective cover; 4, baffle; 5, convex hole; 6, storage box; 7, threaded rod; 8, round pipe; 9, cover plate; 10, threaded hole; 11, tightening bolt; 12, extrusion plate; 13, anti-skid wear-resistant pad; 14, L-shaped fixing plate; 15, round hole; 16, cleaning brush; 17, internally threaded pipe; 18, limiting plate. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all the embodiments.

[0022] Please refer to Figures 1 to 4 A grinding machine iron filings collecting device, including grinding machine body 1, grinding machine body 1 is provided with movable support table 2, the front end of support table 2 is fixedly connected with protective cover 3, the circumferential side of support table 2 is fixedly connected with baffle 4, the convex hole 5 is set up on the protective cover 3, the storage box 6 is slidably connected on the convex hole 5, the side of protective cover 3 is fixedly connected with fixing seat, the fixing mechanism for fixing storage box 6 is threadedly connected on the fixing seat, three threaded rods 7 are fixedly connected above the convex hole 5 on the protective cover 3, the cleaning mechanism is installed on the threaded rod 7, the fixing assembly for fixing cleaning mechanism is threadedly connected on the threaded rod 7.

[0023] The grinding machine iron filings collecting device in the present application is similar to the structure of the existing plane grinding machine waste separating device, for example, the patent with publication number CN221891552U discloses a plane grinding machine waste separating device, the main improvement point of the present application is that: when the workpiece surface is ground, the protective cover 3 can intercept the splashing iron filings, and the convex hole 5 is set up on the protective cover 3, the storage box 6 can be placed, and the convex hole 5 can be covered by the cleaning assembly, which does not affect the movement of the long workpiece, and can clean the residual iron filings on the workpiece surface. Figures 1 to 4As shown, the scrap iron collecting device of the grinding machine in the utility model is used to place the workpiece on the support table 2, and the workpiece surface can be ground by fixing through magnetism, because the cleaning brush 16 has bending ability, the front end of the long workpiece can push up the cleaning brush 16 on the cleaning assembly when moving, the cleaning brush 16 does not affect the sealing of the convex hole 5, so that the flying scrap iron cannot fly out from the convex hole 5, and the scrap iron remaining on the workpiece surface can be cleaned, the protective cover 3 intercepts the flying scrap iron, so that the scrap iron falls in the inside of the storage box 6 or on the surface of the support table 2, so as to collect and clean the scrap iron, when the grinding machine stops working, the extrusion plate 12 can be moved outward by rotating the screw bolt 11, so that the fixing effect of the storage box 6 is released, so that the storage box 6 can be taken down, and the scrap iron on the support table 2 can also be cleaned, so that the scrap iron can be collected and reused, when the cleaning brush 16 needs to be replaced, the limiting plate 18 is rotated, the inner threaded tube 17 is rotated, the inner threaded tube 17 and the threaded rod 7 are separated from each other, the cleaning mechanism can be taken down and replaced, and the cleaning mechanism and the storage box 6 can be installed according to the reverse operation.

[0024] As shown in the figure, Figure 3 The fixing seat comprises a circular tube 8 fixedly connected to the side of the protective cover 3, the circular tube 8 is communicated with the inner side of the protective cover 3, the front end of the circular tube 8 is fixedly connected with a cover plate 9, and the cover plate 9 is provided with a threaded hole 10.

[0025] Specifically, the design of the fixing seat is to enable the fixing mechanism to be installed and to enable the fixing mechanism to adjust the position of the fixing mechanism by rotating.

[0026] As shown in the figure, Figure 3 The fixing mechanism comprises a screw bolt 11 screwed in the threaded hole 10, and the front end of the screw bolt 11 is fixedly connected with an extrusion plate 12.

[0027] Specifically, the screw bolt 11 is rotated and moved outward, so that the extrusion plate 12 also moves outward together, so that the extrusion plate 12 is away from the surface of the storage box 6, and the storage box 6 is no longer extruded, so that the fixing effect of the storage box 6 is released, so that the storage box 6 can be taken down, and the storage box 6 can be fixed again according to the reverse operation to collect the scrap iron.

[0028] As shown in the figure, Figure 3 The surface of the extrusion plate 12 is fixedly connected with an anti-skid wear-resistant pad 13.

[0029] Specifically, the anti-skid wear-resistant pad 13 can increase the friction between the extrusion plate 12 and the surface of the storage box 6, so as to enhance the fixing effect of the storage box 6.

[0030] As Figure 4 shown, the cleaning mechanism includes an L-shaped fixed plate 14, and three circular holes 15 are arranged on the L-shaped fixed plate 14, and the three circular holes 15 have the same center as the three threaded rods 7, and the lower end of the L-shaped fixed plate 14 is fixedly connected with a cleaning brush 16.

[0031] Specifically, the surface of the workpiece is ground, and since the cleaning brush 16 has bending ability, the front end of the long workpiece can push up the cleaning brush 16 on the cleaning assembly when moving, and the cleaning brush 16 does not affect the sealing of the convex-shaped hole 5, so that the flying iron filings cannot fly out from the convex-shaped hole 5, and the iron filings remaining on the surface of the workpiece can be cleaned.

[0032] As Figure 4 shown, the cleaning brush 16 is a nylon thermoplastic brush.

[0033] Specifically, the nylon thermoplastic brush, the high-temperature-resistant nylon treated in a special way can maintain good stability and strength in a high-temperature environment. At the same time, the nylon also has certain bending performance and wear resistance, and is suitable for brushing and other applications, so that the cleaning brush 16 is not affected by the high-temperature iron filings generated by grinding, the service life is prolonged, and safety accidents are avoided.

[0034] As Figure 4 shown, the fixing assembly includes an internally threaded pipe 17 which is screwed on the threaded rod 7, and the upper end of the internally threaded pipe 17 is fixedly connected with a limiting plate 18.

[0035] Specifically, when the cleaning brush 16 needs to be replaced, the limiting plate 18 is only needed to be rotated, so that the internally threaded pipe 17 is rotated, so that the internally threaded pipe 17 and the threaded rod 7 are separated from each other, and then the cleaning mechanism can be taken down and replaced.

[0036] Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement to part of the technical features, and any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the utility model should be included in the protection scope of the utility model.

Claims

1. A swarf collecting device for a grinding machine, comprising a grinding machine body (1) provided with a movable support table (2), characterized in that: The front end of the support table (1) is fixedly connected with a protective cover (3), the periphery of the support table (1) is fixedly connected with a baffle (4), the protective cover (3) is provided with a convex hole (5), the convex hole (5) is slidably connected with a storage box (6), the side of the protective cover (3) is fixedly connected with a fixed seat, the fixed seat is threadedly connected with a fixing mechanism for fixing the storage box (6), the protective cover is fixedly connected with three threaded rods (7) above the convex hole (5), the threaded rods (7) are provided with a cleaning mechanism, and the threaded rods (7) are threadedly connected with a fixing assembly for fixing the cleaning mechanism.

2. A swarf collecting device for an abrasive machine as claimed in claim 1, characterised in that: The fixed seat comprises a circular tube (8) fixedly connected to the side of the protective cover (3), the circular tube (8) is in communication with the inner side of the protective cover (3), and the front end of the circular tube (8) is fixedly connected with a cover plate (9).

3. A swarf collecting device for an abrasive machine as claimed in claim 2, wherein: The fixing mechanism comprises a screw bolt (11) threadedly connected to the threaded hole (10), and the front end of the screw bolt (11) is fixedly connected with an extrusion plate (12).

4. A swarf collecting device for an abrasive machine according to claim 3, wherein: The surface of the extrusion plate (12) is fixedly connected with an anti-skid wear-resistant pad (13).

5. A swarf collecting device for an abrasive machine as claimed in claim 1, wherein: The cleaning mechanism comprises an L-shaped fixed plate (14), the L-shaped fixed plate (14) is provided with three circular holes (15) with the same center as the three threaded rods (7), and the lower end of the L-shaped fixed plate (14) is fixedly connected with a cleaning brush (16).

6. A swarf collecting device for an abrasive machine according to claim 5, wherein: The cleaning brush (6) is a nylon thermoplastic brush.

7. A swarf collecting device for an abrasive machine as claimed in claim 1, characterised in that: The fixing assembly comprises an internal threaded tube (17) threadedly connected to the threaded rod (7), and the upper end of the internal threaded tube (17) is fixedly connected with a limiting plate (18).

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