Drilling machine workbench

Abstract

The utility model relates to the technical field of machine tools, in particular to a drilling machine workbench which comprises a bottom plate, the bottom plate is provided with a groove cavity, a liquid recovery hole is formed in one side of the groove cavity, a workpiece containing table is arranged in the groove cavity, and a scrap iron magnetic attraction mechanism is arranged between the workpiece containing table and the liquid recovery hole. The scrap iron magnetic attraction mechanism comprises a permanent magnet and a replaceable belt body, the top face of the permanent magnet is covered with the belt body, the belt body is flatly laid on the top face of the bottom plate, and the belt body is located between the workpiece containing table and the liquid recycling hole. After working for a period of time, the old belt body can be detached and replaced with a new belt body, iron chips can be prevented from entering the liquid recovery hole, the old belt body containing the iron chips can be conveniently cleaned, the structure is very simple, and application and popularization are facilitated.

Description

Technical Field

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

[0002] As a type of drilling machine, a vertical drilling machine is also a relatively common metal cutting machine tool. It has the characteristics of wide application and high precision, and is suitable for batch processing. Generally, a vertical drilling machine consists of a motor, spindle, lifting mechanism, drill bit, worktable and frame. The worktable is mounted on the frame and is used to place the parts to be processed. Since the drilling process generates a lot of heat, a certain amount of coolant is often applied to the parts to ensure processing accuracy during the process.

[0003] In order to save costs, a coolant recovery hole is generally set on the workbench. The coolant is sprayed onto the workpiece, then flows onto the workbench, and finally the coolant flows back to the recovery hole, and then flows back to the coolant tank through the recovery hole to be reused by the liquid pump. Since a large amount of iron chips will be generated when drilling the workpiece, the iron chips will flow to the recovery hole along with the coolant, causing the recovery hole to be easily blocked. In the existing technology, workers generally frequently clean the blocked recovery holes manually, which is troublesome. Utility Model Content

[0004] The utility model aims to solve the problem in the prior art that workers frequently and manually clean blocked recovery holes, which is quite troublesome, and proposes a drilling machine workbench.

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

[0006] A drilling machine workbench includes a base plate, the base plate has a groove cavity, a liquid recovery hole is provided on one side of the groove cavity, a workpiece placement platform is provided in the groove cavity, and an iron chip magnetic attraction mechanism is provided between the workpiece placement platform and the liquid recovery hole. The iron chip magnetic attraction mechanism includes a permanent magnet and a replaceable belt body, the belt body covers the top surface of the permanent magnet, the belt body is flat on the top surface of the base plate, and the belt body is located between the workpiece placement platform and the liquid recovery hole.

[0007] The top surface of the bottom plate is arranged to be inclined, and the liquid recovery hole is arranged on the lower side of the top surface of the bottom plate.

[0008] The bottom plate is provided with a groove, and the permanent magnet is fixed in the groove.

[0009] The iron chip magnetic attraction mechanism further includes a transition plate, which is located on a side of the belt body close to the workpiece placement table. One side of the transition plate is fixed to the top surface of the bottom plate, and the opposite side covers the top surface of the belt body.

[0010] The belt body is made of cloth.

[0011] The iron filings magnetic attraction mechanism comprises a winding wheel and an unwinding wheel. One end of the belt body is connected to the winding wheel, and the other end is connected to the unwinding wheel.

[0012] The winding wheel is connected to a rotation power source through transmission.

[0013] The iron chip magnetic attraction mechanism includes two symmetrically arranged guide plates, and the guide plates can guide the coolant to the liquid recovery hole.

[0014] The drilling machine workbench proposed by the utility model has the beneficial effect that after working for a period of time, the old belt body can be disassembled and replaced with a new belt body, which can prevent iron chips from entering the liquid recovery hole and can easily clean the old belt body containing iron chips. The structure is also very simple and easy to promote and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0016] Figure 2 This is a schematic diagram of a half-section structure of the present utility model;

[0017] Figure 3 It is a schematic diagram of the top structure of the utility model.

[0018] In the figure: bottom plate 1, groove cavity 2, liquid recovery hole 3, workpiece placement table 4, guide plate 5, transition plate 6, belt body 7, permanent magnet 8, winding wheel 9, unwinding wheel 10, and rotation power source 11. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0020] Reference Figure 1-Figure 3 A drilling machine workbench includes a base plate 1, the base plate 1 has a groove cavity 2, a liquid recovery hole 3 is provided on one side of the groove cavity 2, a workpiece placement platform 4 is arranged in the groove cavity 2, and an iron chip magnetic attraction mechanism is provided between the workpiece placement platform 4 and the liquid recovery hole 3. The iron chip magnetic attraction mechanism includes a permanent magnet 8 and a replaceable belt body 7. The belt body 7 covers the top surface of the permanent magnet 8, the belt body 7 is flat on the top surface of the base plate 1, and the belt body 7 is located between the workpiece placement platform 4 and the liquid recovery hole 3.

[0021] The workpiece that needs to be drilled is placed on the workpiece placement table 4 for drilling. During the drilling process, iron chips flow to the liquid recovery hole 3 along with the coolant. Since the belt body 7 is laid flat between the workpiece placement table 4 and the liquid recovery hole 3, when the coolant and iron chips pass through the belt body 7, the iron chips are adsorbed on the belt body 7 under the magnetic attraction of the permanent magnet 8. The iron chips are retained on the belt body 7, and the coolant passes through the belt body 7 into the liquid recovery hole 3. After working for a period of time, the old belt body 7 can be removed and replaced with a new belt body 7. This can prevent iron chips from entering the liquid recovery hole 3 and can also easily clean the old belt body 7 containing iron chips. The structure is also very simple and easy to promote and use.

[0022] In order to facilitate the return of the coolant to the liquid recovery hole 3, the top surface of the base plate 1 is set at an angle, and the liquid recovery hole 3 is set on the lower side of the top surface of the base plate 1, and a certain slope is set, such as an inclination of 5°-15°, to facilitate the liquid to flow to the lower side. Of course, the top surface of the workpiece placement table 4 can be set to a horizontal plane or an inclined plane as needed.

[0023] The bottom plate 1 is provided with a groove, and the permanent magnet 8 is fixed in the groove, so that the belt body 7 can be better laid flat on the top surface of the bottom plate 1, making it easier for the coolant to flow through the belt body 7.

[0024] The iron chip magnetic attraction mechanism also includes a transition plate 6, which is located on the side of the belt body 7 close to the workpiece placement table 4. One side of the transition plate 6 is fixed to the top surface of the base plate 1, and the opposite side covers the top surface of the belt body 7. A thin sheet-shaped transition plate is provided to facilitate the transition of coolant and iron chips to the belt body 7, and to prevent the coolant and iron chips from flowing under the belt body 7.

[0025] As an embodiment, the belt body 7 is made of cloth. The cloth belt strip has low cost and can be used as a disposable product. For example, cotton gauze, nylon cloth, etc. can be used.

[0026] The iron filings magnetic attraction mechanism includes a winding wheel 9 and an unwinding wheel 10. One end of the belt body 7 is connected to the winding wheel 9 and the other end is connected to the unwinding wheel 10. The rolled belt body 7 is placed on the unwinding wheel 10. After a period of use, the winding wheel 9 is rotated to wind the old belt body 7 containing iron filings onto the winding wheel 9. Of course, it can also be cut directly.

[0027] The reel 9 is connected to the rotary power source 11 for transmission, and electric reeling is more convenient.

[0028] The iron chip magnetic attraction mechanism includes two symmetrically arranged guide plates 5, which can guide the coolant to the liquid recovery hole 3. Figure 1 In order to prevent the coolant from flowing to other places, an inclined guide plate 5 is provided to guide the coolant to the liquid recovery hole 3.

[0029] The above is only a preferred specific implementation method of the present invention, but the scope of protection of the present invention is not limited to this. Any technical solution, conception, and design obtained by equivalent replacement or modification of the technical solution and utility model concept of the present invention by any technical personnel familiar with the technical field within the technical scope disclosed by the present invention should be covered by the scope of protection of the present invention.

Claims

1. A drilling machine workbench, comprising a base plate (1), the base plate (1) having a groove cavity (2), a liquid recovery hole (3) on one side of the groove cavity (2), a workpiece placement table (4) provided in the groove cavity (2), characterized in that: An iron chip magnetic attraction mechanism is provided between the workpiece placement platform (4) and the liquid recovery hole (3), the iron chip magnetic attraction mechanism comprising a permanent magnet (8) and a replaceable belt body (7), the belt body (7) covering the top surface of the permanent magnet (8), the belt body (7) being laid flat on the top surface of the bottom plate (1), and the belt body (7) being located between the workpiece placement platform (4) and the liquid recovery hole (3).

2. A drilling machine workbench according to claim 1, characterized in that: The top surface of the bottom plate (1) is arranged at an inclination, and the liquid recovery hole (3) is arranged on the lower side of the top surface of the bottom plate (1).

3. A drilling machine workbench according to claim 2, characterized in that: The bottom plate (1) is provided with a groove, and the permanent magnet (8) is fixed in the groove.

4. A drilling machine workbench according to claim 3, characterized in that: The iron chip magnetic attraction mechanism further comprises a transition plate (6), wherein the transition plate (6) is located on a side of the belt body (7) close to the workpiece placement platform (4), and one side of the transition plate (6) is fixed to the top surface of the bottom plate (1), and the opposite side covers the top surface of the belt body (7).

5. A drilling machine workbench according to any one of claims 1 to 4, characterized in that: The belt body (7) is made of cloth.

6. A drilling machine workbench according to claim 5, characterized in that: The iron filings magnetic attraction mechanism comprises a reel (9) and an unreel (10); one end of the belt body (7) is connected to the reel (9) and the other end is connected to the unreel (10).

7. A drilling machine workbench according to claim 6, characterized in that: The winding wheel (9) is transmission-connected to a rotational power source (11).

8. A drilling machine workbench according to claim 6 or 7, characterized in that: The iron chip magnetic attraction mechanism comprises two symmetrically arranged guide plates (5), and the guide plates (5) are capable of guiding the cooling liquid to the liquid recovery hole (3).

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