Forward-installed spindle box

Abstract

The utility model discloses an upright spindle box which comprises a base, a sinking groove is formed in the center of the top of the base, grooves are formed in the two sides of the top of the base, a mounting base is movably arranged above the base, one end of the mounting base is connected with a tool connecting base, and the bottom of the mounting base is connected with a first connecting block. A first connecting groove is formed in an inner cavity of the first connecting block in a penetrating mode, a sliding rail is movably arranged in an inner cavity of the groove, a plurality of first connecting holes are formed in the top of the sliding rail in a penetrating mode, and a plurality of second connecting holes are formed in the top of the mounting base in a penetrating mode. By forming the sinking groove and arranging the first connecting block in the sinking groove, the overall height of the device is reduced, by forming the groove and the mounting groove, the distance between the spindle box and the shaft body is further shortened, then the force arm is shortened, the influence of factors such as shaking of the spindle box on the shaft body is reduced, and then the service life of the shaft body is prolonged; and the device is suitable for large-cutter and high-strength machining, and the practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of spindle boxes, in particular to a normal-mounted 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 parts and corresponding additional mechanisms. Its main function is to support the spindle and make it rotate, and realize the spindle starting, braking, speed change and reversing functions. The structure of the spindle box and the efficiency of the operating mechanism play an important role in improving work efficiency and product quality.

[0003] The main spindle box currently on the market still has the disadvantage of being far away from the shaft body, resulting in a long force arm between the main spindle box and the shaft body, which amplifies the impact of factors such as the shaking of the main spindle box on the shaft body. Therefore, we propose a straight-mounted main spindle box to solve the above problem. Utility Model Content

[0004] The purpose of the present utility model is to provide a normal-mounted spindle box to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solution: it includes a base, a sinking groove is provided at the top center position of the base, grooves are provided at both sides of the top of the base, a mounting seat is movably provided above the base, one end of the mounting seat is connected to a tool connecting seat, the bottom of the mounting seat is connected to a first connecting block, the inner cavity of the first connecting block is penetrated by a first connecting groove, the inner cavity of the groove is movably provided with a slide rail, the top of the slide rail is penetrated by a plurality of first connecting holes, the top of the mounting seat is penetrated by a plurality of second connecting holes, the bottom of the base is penetrated by a plurality of third connecting holes, the bottom center position of the base is connected to a second connecting block, and the inner cavity of the second connecting block is penetrated by a second connecting groove.

[0006] Preferably, a mounting groove is provided at the bottom of the mounting seat, a mounting plate is movably provided in the inner cavity of the mounting groove, a slide is connected to the bottom of the mounting plate, a slot is provided through one end of the slide, and the slide rail is slidably connected to the slot.

[0007] Preferably, a limit block is provided at one end of the sinking tank.

[0008] Preferably, a plurality of weight-reducing holes are provided through the side wall of the mounting seat.

[0009] Preferably, a heat dissipation groove is provided on the side wall of the tool connecting seat, and a reinforcing rib is provided between the mounting seat and the side wall of the tool connecting seat.

[0010] Preferably, an oil pipeline is provided on the top of the slide plate, and one end of the oil pipeline is connected to a connector.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] 1. The upright spindle box reduces the overall height of the device by opening a sinking groove and setting the first connecting block in the sinking groove. The opening of the groove and the mounting groove further shortens the distance between the spindle box and the shaft body, thereby shortening the force arm to reduce the impact of factors such as the shaking of the spindle box on the shaft body, thereby improving the service life of the shaft body. It is suitable for large tools and high-intensity processing and has strong practicality.

[0013] 2. The upright spindle box can reduce the overall weight of the spindle box by opening the weight-reducing holes, making the device easier to move, thereby reducing the burden on the shaft and further increasing the service life of the shaft. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the structure of the utility model;

[0015] Figure 2 It is a front-end schematic diagram of the utility model;

[0016] Figure 3 This is a schematic diagram of the rear end of the utility model;

[0017] Figure 4 It is a left side schematic diagram of the utility model;

[0018] Figure 5 It is a right side schematic diagram of the present utility model;

[0019] Figure 6 It is a top view schematic diagram of the present invention.

[0020] In the figure: 1. Base; 2. Groove; 3. Sinking groove; 4. Slide rail; 5. Mounting seat; 6. Slide plate; 7. Limit block; 8. Slot; 9. Mounting groove; 10. Mounting plate; 11. Connector; 12. Tool connecting seat; 13. Heat dissipation groove; 14. First connecting block; 15. First connecting groove; 16. First connecting hole; 17. Second connecting hole; 18. Weight reduction hole; 19. Reinforcing rib; 20. Third connecting hole; 21. Oil pipeline; 22. Second connecting block; 23. Second connecting groove. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] The utility model provides a technical solution for a normal-mounted spindle box:

[0023] Example:

[0024] like Figure 1-6 As shown, it includes a base 1, a sinking groove 3 is provided at the top center position of the base 1, grooves 2 are provided at both sides of the top of the base 1, a mounting seat 5 is movably provided above the base 1, one end of the mounting seat 5 is connected to a tool connecting seat 12, the bottom of the mounting seat 5 is connected to a first connecting block 14, the inner cavity of the first connecting block 14 is penetrated by a first connecting groove 15, the inner cavity of the groove 2 is movably provided with a slide rail 4, the top of the slide rail 4 is penetrated by a plurality of first connecting holes 16, the top of the mounting seat 5 is penetrated by a plurality of second connecting holes 17, the bottom of the base 1 is penetrated by a plurality of third connecting holes 20, the bottom center position of the base 1 is connected to a second connecting block 22, and the inner cavity of the second connecting block 22 is penetrated by a second connecting groove 23.

[0025] Among them, a mounting groove 9 is provided at the bottom of the mounting seat 5, and a mounting plate 10 is movably provided in the inner cavity of the mounting groove 9. The bottom of the mounting plate 10 is connected to a slide plate 6, and a slot 8 is provided at one end of the slide plate 6, and the slide rail 4 is slidably connected to the slot 8.

[0026] A limiting block 7 is provided at one end of the sinking tank 3 .

[0027] In this embodiment, the main shaft is connected to the first connecting groove 15 to drive the device to move horizontally. By opening the sinking groove 3 and setting the first connecting block 14 in the sinking groove 3, the overall height of the device is reduced. By opening the groove 2 and the mounting groove 9, the distance between the main shaft box and the shaft body is further shortened, and the force arm is shortened to reduce the impact of factors such as the shaking of the main shaft box on the shaft body, thereby improving the service life of the shaft body. It is suitable for large tools and high-intensity processing and is highly practical.

[0028] A plurality of weight-reducing holes 18 are formed through the side wall of the mounting seat 5 .

[0029] In this embodiment, the provision of the weight-reducing holes 18 can reduce the overall weight of the spindle box, making the device easier to move, thereby reducing the burden on the shaft and further increasing the service life of the shaft.

[0030] A heat dissipation slot 13 is provided on the side wall of the tool connecting seat 12 , and a reinforcing rib 19 is provided between the mounting seat 5 and the side wall of the tool connecting seat 12 .

[0031] In this embodiment, the heat dissipation groove 13 is used to dissipate heat from the tool to prevent the tool from aging due to overheating. The reinforcing ribs 19 are used to improve the overall strength of the device, further improving the practicality of the device.

[0032] An oil delivery pipe 21 is provided on the top of the slide plate 6 , and one end of the oil delivery pipe 21 is connected to a connector 11 .

[0033] In this embodiment, the lubricating oil enters the oil pipe 21 through the connector 11 and is input into the card slot 8 through the oil pipe 21 to lubricate the slide 6 and the slide rail 4, making the movement of the device smoother and further reducing the burden on the shaft.

[0034] It should also be noted that, in the description of this utility model, unless otherwise expressly specified or limited, the terms "disposed," "installed," "connected," and "connected" should be understood in a broad sense. For example, they may refer to fixed connections, detachable connections, or integral connections; they may refer to mechanical connections or electrical connections; they may refer to direct connections or indirect connections through an intermediate medium; and they may refer to internal communication between two components. Those skilled in the art will be able to understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0035] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A headstock for a normal spindle, comprising a base (1), characterized in that: A sinking groove (3) is provided at the center position of the top of the base (1), grooves (2) are provided at both sides of the top of the base (1), a mounting seat (5) is movably provided above the base (1), one end of the mounting seat (5) is connected to a tool connecting seat (12), the bottom of the mounting seat (5) is connected to a first connecting block (14), the inner cavity of the first connecting block (14) is penetrated by a first connecting groove (15), the inner cavity of the groove (2) is movably provided with a slide rail (4), the top of the slide rail (4) is penetrated by a plurality of first connecting holes (16), the top of the mounting seat (5) is penetrated by a plurality of second connecting holes (17), the bottom of the base (1) is penetrated by a plurality of third connecting holes (20), the bottom center position of the base (1) is connected to a second connecting block (22), the inner cavity of the second connecting block (22) is penetrated by a second connecting groove (23).

2. The upright headstock according to claim 1, characterized in that: The bottom of the mounting seat (5) is provided with a mounting groove (9), the inner cavity of the mounting groove (9) is movably provided with a mounting plate (10), the bottom of the mounting plate (10) is connected to a slide plate (6), one end of the slide plate (6) is penetrated by a card slot (8), and the slide rail (4) is slidably connected to the card slot (8).

3. The upright headstock according to claim 1, characterized in that: A limiting block (7) is provided at one end of the sinking trough (3).

4. The upright headstock according to claim 1, characterized in that: A plurality of weight-reducing holes (18) are provided through the side wall of the mounting seat (5).

5. The upright headstock according to claim 1, characterized in that: A heat dissipation groove (13) is provided on the side wall of the tool connecting seat (12), and a reinforcing rib (19) is provided between the mounting seat (5) and the side wall of the tool connecting seat (12).

6. The upright headstock according to claim 2, characterized in that: An oil delivery pipe (21) is provided on the top of the slide plate (6), and one end of the oil delivery pipe (21) is connected to a connector (11).

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