All-in-one spindle box of ball machine

Abstract

The utility model discloses a ball machine integrated main shaft box which comprises a main shaft, a belt pulley is fixed on the outer surface of one side of the main shaft, a first sealing cover is fixed at one end of the belt pulley and arranged on the outer surface of the main shaft, and a first fixing disc is arranged at one end of the first sealing cover. Three sets of first bearings are arranged at one end of the first sealing cover, a first circular ring block is arranged at one end of each first bearing, a second sealing cover is arranged on the outer surface of the other side of the main shaft, the second sealing cover is arranged at one end of each first circular ring block, and a second circular ring block is arranged at one end of the second sealing cover. According to the utility model, the first sealing cover and the second sealing cover can be used for preventing fine waste materials at the two ends of the main shaft box from entering the main shaft box.

Description

Technical Field

[0001] The utility model relates to the technical field of spindle boxes, in particular to a ball machine integrated spindle box. Background Art

[0002] The spindle box is an important component of the machine tool. It is used to arrange the machine tool's working spindle, its transmission guide hole and corresponding additional mechanisms.

[0003] The existing spindle box clamps the guide hole through the spindle, and then the spindle rotates to drive the guide hole to rotate, and the cutting is performed by controlling the tool.

[0004] When using existing machine tools for clamping, when the machine tool is clamping and replacing the workpiece, the time taken by the fixture to replace the workpiece is relatively long, which affects the subsequent production processes. Utility Model Content

[0005] The utility model aims to provide a ball machine integrated spindle box to solve the problem of inconvenience in clamping workpieces with a fixture in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a ball machine integrated spindle box, including a spindle, characterized in that: a pulley is fixed to the outer surface of one side of the spindle, a first sealing cover is fixed to one end of the pulley, the first sealing cover prevents oil and waste from one end of the spindle box from entering the interior of the spindle box, and the first sealing cover is arranged on the outer surface of the spindle, a first fixed disk is arranged at one end of the first sealing cover, and the first fixed disk fixes the spindle.

[0007] Preferably, three groups of first bearings are arranged at one end of the first sealing cover, the first bearings increase the spindle speed, and a first annular block is arranged at one end of the first bearing, the first annular block fixes the first bearing.

[0008] Preferably, a second sealing cover is provided on the outer surface of the other side of the main shaft, and the second sealing cover prevents oil and waste materials at the other end of the main shaft box from entering the interior of the main shaft box, and the second sealing cover is provided at one end of the first circular ring block, and a second circular ring block is provided at one end of the second sealing cover, and the second circular ring block fixes the second bearing, and four groups of second bearings are provided at one end of the second circular ring block, and a second fixed plate is provided at one end of the second bearing, and the second fixed plate is used to fix the main shaft.

[0009] Preferably, one end of the outer surface of the first fixed plate and the second fixed plate is provided with a fixing screw, the fixing screw is used to fix the protective cover, and one end of the fixing screw is provided with a protective cover, the protective cover protects the normal operation of the main shaft.

[0010] Preferably, a first guide hole is provided inside the main shaft, a pull rod is placed in the first guide hole, and a pull rod is provided inside the first guide hole to prevent the clamp from shifting.

[0011] Preferably, a fixing hole is provided on the outer surface of one end of the main shaft, a second guide hole is provided on the outer surface of one end of the main shaft, a clamp is installed inside the second guide hole, the clamp is used to clamp the workpiece, and the pull rod is rotatably connected to the clamp.

[0012] Preferably, a main shaft is installed inside the protective cover, a longitudinal groove is fixed on the bottom of the protective cover, the longitudinal groove allows the main shaft box to move on the working platform, and screws are arranged on both sides of the protective cover to fix the main shaft box.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The spindle box can be moved and adjusted on the platform through the longitudinal groove, and the spindle box can be fixed on the platform by screws; the fixing screws arranged at one end of the outer surface of the first fixed plate and the second fixed plate can fix the first fixed plate and the second fixed plate at both ends of the protective cover, and the existence of the protective cover can prevent waste from affecting the internal movement of the spindle box.

[0015] 2. Place the workpiece in the fixture, set a screw inside the second guide hole, and rotate the screw to fix the fixture inside one end of the spindle. This method has the advantages of easy clamping, high rigidity, high precision, etc., and is easy to clamp. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the appearance of the spindle box of the utility model;

[0017] Figure 2 This is a schematic diagram of the spindle guide hole of the utility model;

[0018] Figure 3 This is a cross-sectional view of the spindle box of the utility model

[0019] Figure 4 It is a schematic diagram of the main shaft of the utility model.

[0020] In the figure: 1, main shaft; 2, pulley; 3, first fixed plate; 4, protective cover; 5, screw; 6, longitudinal groove; 7, second fixed plate; 8, first sealing cover; 9, first bearing; 10, first circular ring block; 11, second sealing cover; 12, second circular ring block; 13, second bearing; 14, fixing screw; 15, first guide hole; 16, fixing hole; 17, clamp; 18, pull rod; 19, second guide hole. DETAILED DESCRIPTION

[0021] 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.

[0022] A ball machine integrated spindle box, such as Figure 1 , 2 As shown, it includes a main shaft 1, characterized in that: a pulley 2 is fixed to the outer surface of one side of the main shaft 1, a first sealing cover 8 is fixed to one end of the pulley, and the first sealing cover 8 is arranged on the outer surface of the main shaft, a first fixed plate 3 is arranged at one end of the first sealing cover 8, three sets of first bearings 9 are arranged at one end of the first sealing cover 8, and a first annular block 10 is arranged at one end of the first bearing 9;

[0023] The first sealing cover 8 protects the first bearing 9. When the main shaft 1 rotates, the pulley 2 is driven to rotate. At the same time, when the main shaft 1 rotates, the first bearing 9 is driven to rotate.

[0024] A fixing screw 14 is provided at one end of the outer surface of the first fixing plate 3 and the second fixing plate 7, a protective cover 4 is provided at one end of the fixing screw 14, a main shaft 1 is installed inside the protective cover, a longitudinal groove 6 is fixed at the bottom of the protective cover 4, and screws 5 are provided on both sides of the protective cover 4;

[0025] It is understandable that the longitudinal groove 6 allows the spindle to be moved on the platform to adjust its position and then fixed by the fixing screw 14 .

[0026] It can be understood that the spindle box can be moved on the platform through the longitudinal groove 6, the spindle box is fixed on the platform by the screw 5, and the spindle 1 is started to rotate. When the spindle 1 rotates, the three sets of first bearings 9 are driven to rotate.

[0027] like Figure 3 , 4 As shown, a second sealing cover 11 is provided on the outer surface of the other side of the main shaft 1, and the second sealing cover 11 is provided at one end of the first circular block 10, a second circular block 12 is provided at one end of the second sealing cover 11, four sets of second bearings 13 are provided at one end of the second circular block 12, and a second fixed plate 7 is provided at one end of the second bearing 13;

[0028] The second sealing cover 11 can prevent the oil and waste materials at one end of the spindle box from entering the inside of the spindle box, thereby ensuring the normal operation of the second bearing 13 inside the spindle box.

[0029] A first guide hole 15 is provided inside the main shaft 1, a pull rod 18 is provided inside the first guide hole 15, a fixing hole 16 is provided on the outer surface of one end of the main shaft 1, a second guide hole 19 is provided on the outer surface of one end of the main shaft 1, a clamp 17 is installed inside the second guide hole 19, and the pull rod 18 is rotatably connected to the clamp 17;

[0030] When the main shaft 1 rotates, the clamp 17 is driven to rotate through the second guide hole 19 .

[0031] It can be explained that, when the main shaft 1 rotates, the first bearing 9 and the second bearing 13 are driven to rotate, and at the same time, when the main shaft 1 rotates, the clamp 17 is driven to rotate through the second guide hole 19 .

[0032] Working principle: the spindle box can be moved on the platform through the longitudinal groove 6, and the spindle box is fixed on the platform by the screw 5. The fixing screw 14 is set at one end of the outer surface of the first fixing plate 3 and the second fixing plate 7. The fixing screw 14 fixes the first fixing plate 3 and the second fixing plate 7 to the two ends of the protective cover 4. The workpiece is placed in the fixture 17, and the fixture 17 is placed in the second guide hole 19. After the workpiece is placed, the screw in the fixing hole 16 is rotated to fix the fixture 17. When the fixture 17 is fixed, the workpiece is fixed;

[0033] The spindle 1 rotates, and the pulley 2 is driven to rotate when the spindle 1 rotates. At the same time, the first bearing 9 and the second bearing 13 are driven to rotate when the spindle 1 rotates. The first bearing 9 and the second bearing 13 increase the rotation speed of the spindle 1. The first sealing cover 8 and the second sealing cover 11 prevent waste materials outside the spindle box from entering the inside of the spindle box to affect the rotation of the first bearing 9 and the second bearing 13. When the spindle 1 rotates, the fixture 17 is driven to rotate through the second guide hole 19. When the fixture 17 rotates, it drives the workpiece to rotate, and the tool performs cutting.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A ball machine integrated spindle box, comprising a spindle (1), characterized in that: A pulley (2) is fixed to the outer surface of one side of the main shaft (1), a first sealing cover (8) is fixed to one end of the pulley, and the first sealing cover (8) is arranged on the outer surface of the main shaft, and a first fixed disk (3) is arranged at one end of the first sealing cover (8).

2. The ball machine integrated spindle box according to claim 1, characterized in that: Three groups of first bearings (9) are arranged at one end of the first sealing cover (8), and a first annular block (10) is arranged at one end of the first bearing (9).

3. The ball machine integrated spindle box according to claim 1, characterized in that: A second sealing cover (11) is provided on the outer surface of the other side of the main shaft (1), and the second sealing cover (11) is provided at one end of the first annular block (10), a second annular block (12) is provided at one end of the second sealing cover (11), four sets of second bearings (13) are provided at one end of the second annular block (12), and a second fixed plate (7) is provided at one end of the second bearing (13).

4. The ball machine integrated spindle box according to claim 1, characterized in that: One end of the outer surface of the first fixing plate (3) and the second fixing plate (7) is provided with a fixing screw (14), and one end of the fixing screw (14) is provided with a protective cover (4).

5. The ball machine integrated spindle box according to claim 1, characterized in that: A first guide hole (15) is arranged inside the main shaft (1), and a pull rod (18) is arranged inside the first guide hole (15).

6. The ball machine integrated spindle box according to claim 1, characterized in that: A fixing hole (16) is provided on the outer surface of one end of the main shaft (1), and a second guide hole (19) is provided on the outer surface of one end of the main shaft (1). A clamp (17) is installed inside the second guide hole (19), and a pull rod (18) is rotatably connected to the clamp (17).

7. The ball machine integrated spindle box according to claim 4, characterized in that: A main shaft (1) is installed inside the protective cover, a longitudinal groove (6) is fixed at the bottom of the protective cover (4), and screws (5) are arranged on both sides of the protective cover (4).

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