Main shaft protection mechanism convenient to install

Abstract

The utility model provides a main shaft protection mechanism convenient to install, and aims to solve the problems that an existing protection mechanism for a machine tool generally comprises a large protection panel, the protection panel is large in trapezoid and inconvenient to transport and install, a damaged part is not uniform in the anti-splashing process, the whole protection panel needs to be replaced during replacement, and the use cost is increased. According to the scheme, the splash-proof machine tool comprises a machine tool base, a splash-proof mechanism and a supporting mechanism are arranged in the machine tool base, the splash-proof mechanism comprises two face bottom plates, the two face bottom plates are symmetrically arranged, the tops of the face bottom plates are movably connected with a face top plate in a clamped mode, and the supporting mechanism comprises a long table supporting plate. The surface bottom plate and the surface top plate are fixedly connected through the cooperation of the clamping plate, the inserting groove and the reset spring and the cooperation of the inclined plate and the inclined groove, so that the surface bottom plate and the surface top plate are convenient to connect and detach, installation or replacement is convenient, and reliability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of machine tools, in particular to a conveniently installed spindle protection mechanism. Background Art

[0002] The dual-channel spindle machining center is an advanced machine tool equipment that can usually perform a variety of machining operations, such as milling, drilling, tapping, etc., to meet the machining needs of complex parts. When the dual-channel spindle machining center is running, the drill bit will generate a lot of waste chips when machining the workpiece, and the machining parts of the workpiece and the drill bit will generate a lot of heat due to high-speed friction. Therefore, it is necessary to use a cutting fluid that can cool down quickly to spray and cool down the part where the drill bit contacts the workpiece. When the high-speed rotating drill bit is sprayed with cutting fluid, the cutting fluid will splash everywhere inside the machine tool. If the cutting fluid splashes into the inside of the spindle, it may cause damage to the equipment. Therefore, a protective mechanism is usually set in the machine tool.

[0003] However, in the process of realizing the embodiments of the utility model, the inventors found that there are at least the following defects in the background technology: the protection mechanism used in the existing machine tools usually includes a large protection panel. This protection panel has a large trapezoidal shape, which is not convenient for transportation and installation. In addition, the damaged part in the process of splash protection is uneven, and the entire piece needs to be replaced during replacement, which causes waste and increases the cost of use. Therefore, we propose a conveniently installed spindle protection mechanism to solve this problem. Summary of the invention

[0004] In order to solve the above problems, the utility model proposes a conveniently installed spindle protection mechanism to more accurately solve the above problems.

[0005] The utility model is realized by the following technical solutions:

[0006] The utility model proposes a conveniently installed spindle protection mechanism, comprising a machine tool base, wherein a splash-proof mechanism and a supporting mechanism are arranged in the machine tool base, the splash-proof mechanism comprises two surface bottom plates, the two surface bottom plates are symmetrically arranged, the top of the surface bottom plates are movably connected with a surface top plate, the supporting mechanism comprises a long table support plate, the top of the long table support plate is fixedly installed with a vertical mounting plate, and the surface bottom plate and the surface top plate are fixedly connected to the vertical mounting plate by bolts.

[0007] Furthermore, a plurality of inclined plates are fixedly mounted on the top of the bottom plate, a plurality of inclined grooves are opened on the bottom of the top plate, and the inclined plates are slidably mounted in the corresponding inclined grooves.

[0008] Furthermore, two vertical grooves are provided at the bottom of the top plate, and a card plate is slidably installed in the vertical grooves. Two plug-in grooves are provided at the top of the bottom plate, and the card plate is movably plugged into the corresponding plug-in grooves.

[0009] Furthermore, a return spring is fixedly installed between the top of the card plate and the inner wall of one side of the corresponding vertical groove, a guide groove is opened on the rear side of the top plate, the guide groove is connected with the corresponding vertical groove, and a lever is fixedly installed on the rear side of the card plate, the lever passes through the corresponding vertical groove and extends to the outside of the top plate.

[0010] Furthermore, the long table support plate is fixedly connected to the machine tool base, and a square groove is opened on the top of the long table support plate. A plurality of triangular plates are fixedly installed in the square groove, and the plurality of triangular plates are continuously arranged at equal intervals.

[0011] Furthermore, a trapezoidal ring plate is fixedly mounted on the rear side of the vertical mounting plate, one side of the trapezoidal ring plate is fixedly connected to the machine tool base, and a same reinforcing rod is fixedly mounted between the inner walls on both sides of the trapezoidal ring plate.

[0012] Furthermore, both left and right sides of the vertical mounting plate are fixedly connected with L-shaped positioning plates, and one side of the L-shaped positioning plate is fixedly connected to the long table support plate.

[0013] Furthermore, the front edges of the bottom plate and the top plate are each provided with a plurality of screw holes, and the bottom plate and the top plate are fixedly connected to the machine tool base via a plurality of screws.

[0014] Beneficial effects of the utility model:

[0015] In the utility model, the conveniently installed spindle protection mechanism prevents splashed cutting fluid and waste chips from entering the spindle through the anti-splash mechanism composed of the bottom plate and the top plate, thereby effectively protecting the spindle and significantly extending the service life of the equipment.

[0016] In the utility model, the conveniently installed spindle protection mechanism drives the clamping plate to move upward by moving the two levers upward, thereby releasing the restriction on the oblique movement of the top plate. The top plate and the bottom plate can be separated by obliquely moving the top plate, thereby realizing the convenient separation of the splash-proof mechanism, and facilitating the installation, disassembly and replacement of parts thereof.

[0017] The utility model has a reasonable structural design. Through the cooperation of the clamping plate, the plug-in slot and the reset spring, and the cooperation of the inclined plate and the inclined slot, the fixed connection between the bottom plate and the top plate is realized, so that the bottom plate and the top plate are easy to connect and disassemble, thereby facilitating installation or replacement and having high reliability. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A three-dimensional structural diagram of a conveniently installed spindle protection mechanism proposed by the utility model;

[0019] Figure 2This is a schematic cross-sectional three-dimensional structural diagram of a conveniently installed spindle protection mechanism proposed by the utility model;

[0020] Figure 3 for Figure 2 A partial enlarged view of part A;

[0021] Figure 4 It is a cross-sectional structural schematic diagram of a conveniently installed anti-splash mechanism of a spindle protection mechanism proposed by the utility model;

[0022] Figure 5 for Figure 4 A partial enlarged view of part B;

[0023] Figure 6 The utility model provides a schematic structural diagram of a long table support plate of a conveniently installed spindle protection mechanism.

[0024] The reference numerals are as follows:

[0025] In the figure: 1. Machine tool base; 2. Bottom plate; 3. Top plate; 4. Long table support plate; 5. Vertical mounting plate; 6. Inclined plate; 7. Clamping plate; 8. Reset spring; 9. Guide groove; 10. Triangular plate; 11. Trapezoidal ring plate; 12. Reinforcing rod; 13. L-shaped positioning plate; 14. Vertical groove; 15. Plug-in groove; 16. Oblique groove. DETAILED DESCRIPTION

[0026] In order to more clearly and completely illustrate the technical solution of the present invention, the present invention is further described below in conjunction with the accompanying drawings.

[0027] Please refer to Figure 1-Figure 6 The utility model proposes a conveniently installed spindle protection mechanism, including a machine tool base 1, a splash-proof mechanism and a supporting mechanism are arranged in the machine tool base 1, the splash-proof mechanism includes two surface bottom plates 2, the two surface bottom plates 2 are symmetrically arranged, the top of the surface bottom plates 2 is movably connected with a surface top plate 3, the supporting mechanism includes a long table support plate 4, the top of the long table support plate 4 is fixedly installed with a vertical mounting plate 5, the surface bottom plates 2 and the surface top plates 3 are fixedly connected to the vertical mounting plate 5 by bolts.

[0028] In the utility model, a plurality of inclined plates 6 are fixedly installed on the top of the surface bottom plate 2, a plurality of inclined grooves 16 are opened at the bottom of the surface top plate 3, and the inclined plates 6 are slidably installed in the corresponding inclined grooves 16. The cooperation of the inclined plates and the inclined grooves improves the stability of the connection between the surface bottom plate and the surface top plate.

[0029] In the utility model, two vertical grooves 14 are provided at the bottom of the top plate 3, and a card plate 7 is slidably installed in the vertical grooves 14. Two plug-in grooves 15 are provided at the top of the bottom plate 2. The card plate 7 is movably connected in the corresponding plug-in grooves 15. The oblique movement of the top plate is limited by the cooperation of the card plate and the plug-in groove, thereby ensuring the stability of the connection between the bottom plate and the top plate.

[0030] In the utility model, a same return spring 8 is fixedly installed between the top of the card plate 7 and the inner wall of one side of the corresponding vertical groove 14, a guide groove 9 is opened on the rear side of the top plate 3, the guide groove 9 is communicated with the corresponding vertical groove 14, and a lever is fixedly installed on the rear side of the card plate 7, the lever passes through the corresponding vertical groove 14 and extends to the outside of the top plate 3, the return spring is used to limit the card plate, and the card plate is driven to move by moving the lever, thereby releasing the restriction on the oblique movement of the top plate.

[0031] In the utility model, the long table pallet 4 is fixedly connected to the machine tool base 1, and a square groove is opened on the top of the long table pallet 4. A plurality of triangular plates 10 are fixedly installed in the square groove. The plurality of triangular plates 10 are continuously arranged at equal intervals. Through the combination of the plurality of triangular plates, the long table pallet can distribute the pressure more evenly, reduce the situation where the pressure is concentrated on a certain point, thereby improving the bearing capacity and stability of the long table pallet.

[0032] In the utility model, a trapezoidal ring plate 11 is fixedly installed on the rear side of the vertical mounting plate 5, one side of the trapezoidal ring plate 11 is fixedly connected to the machine tool base 1, and a same reinforcing rod 12 is fixedly installed between the inner walls on both sides of the trapezoidal ring plate 11 to improve the stability of the connection between the long table support plate and the machine tool base.

[0033] In the present invention, both left and right sides of the vertical mounting plate 5 are fixedly connected with L-shaped positioning plates 13, and one side of the L-shaped positioning plate 13 is fixedly connected to the long table support plate 4, which plays a role in strengthening the support of the vertical mounting plate.

[0034] In the utility model, the front side edges of the bottom plate 2 and the top plate 3 are provided with a plurality of screw holes, and the bottom plate 2 and the top plate 3 are fixedly connected to the machine tool base 1 by a plurality of screws, so as to facilitate the fixed connection between the bottom plate and the top plate and the machine tool base.

[0035] In the present embodiment, when in use, the splash-proof mechanism composed of the bottom plate 2 and the top plate 3 is used to prevent splashed cutting fluid and waste chips from entering the inside of the spindle, thereby providing effective protection for the spindle and significantly extending the service life of the equipment. The splash-proof mechanism is divided into the bottom plate 2 and the top plate 3, which is not only convenient for transportation and installation, especially when assembling the machine tool, but also divides the splash-proof mechanism into two parts, which makes maintenance and replacement more convenient. If one of the parts is damaged or needs repair, only the specific part needs to be replaced without replacing the entire splash-proof mechanism. By moving the two levers upward, the clamping plate 7 is driven to move upward, thereby releasing the restriction on the oblique movement of the top plate 3, and the top plate 3 can be moved obliquely to separate the top plate 3 and the bottom plate 2.

[0036] Of course, the present utility model may have many other implementations. Based on the present implementation, other implementations obtained by ordinary technicians in this field without any creative work are all within the scope of protection of the present utility model.

Claims

1. A conveniently installed spindle protection mechanism, comprising a machine tool base, characterized in that: A splash-proof mechanism and a supporting mechanism are arranged in the machine tool base, the splash-proof mechanism includes two surface bottom plates, the two surface bottom plates are symmetrically arranged, the top of the surface bottom plates are movably connected with a surface top plate, the supporting mechanism includes a long table support plate, the top of the long table support plate is fixedly installed with a vertical mounting plate, and the surface bottom plate and the surface top plate are fixedly connected to the vertical mounting plate by bolts.

2. A conveniently installed spindle protection mechanism according to claim 1, characterized in that: A plurality of inclined plates are fixedly mounted on the top of the surface bottom plate, a plurality of inclined grooves are opened at the bottom of the surface top plate, and the inclined plates are slidably mounted in the corresponding inclined grooves.

3. A conveniently installed spindle protection mechanism according to claim 1, characterized in that: The bottom of the top plate is provided with two vertical grooves, in which a card plate is slidably installed, and the top of the bottom plate is provided with two plug-in grooves, and the card plate is movably plugged into the corresponding plug-in grooves.

4. A conveniently installed spindle protection mechanism according to claim 3, characterized in that: A return spring is fixedly installed between the top of the card plate and the inner wall of one side of the corresponding vertical groove. A guide groove is opened on the rear side of the top plate, and the guide groove is connected with the corresponding vertical groove. A shift rod is fixedly installed on the rear side of the card plate, and the shift rod passes through the corresponding vertical groove and extends to the outside of the top plate.

5. The conveniently installed spindle protection mechanism according to claim 1 is characterized in that: The long table support plate is fixedly connected to the machine tool base, a square groove is provided on the top of the long table support plate, a plurality of triangular plates are fixedly installed in the square groove, and the plurality of triangular plates are continuously arranged at equal intervals.

6. A conveniently installed spindle protection mechanism according to claim 1, characterized in that: A trapezoidal ring plate is fixedly installed on the rear side of the vertical mounting plate, one side of the trapezoidal ring plate is fixedly connected to the machine tool base, and a same reinforcing rod is fixedly installed between the inner walls on both sides of the trapezoidal ring plate.

7. A conveniently installed spindle protection mechanism according to claim 1, characterized in that: The left and right sides of the vertical installation plate are both fixedly connected with L-shaped positioning plates, and one side of the L-shaped positioning plate is fixedly connected to the long table supporting plate.

8. The conveniently installed spindle protection mechanism according to claim 1, characterized in that: The front side edges of the bottom plate and the top plate are both provided with a plurality of screw holes, and the bottom plate and the top plate are fixedly connected to the machine tool base through a plurality of screws.

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