Machine tool cutter supporting mechanism

Abstract

The utility model relates to the technical field of machine tools, in particular to a machine tool cutter supporting mechanism which comprises a fixing frame and a cutter body, a servo motor for providing power is connected outside the fixing frame through bolts, a power output end of the servo motor is in key connection with a driving rod, a driving gear is connected outside the driving rod in a sleeved mode, and the driving gear is in key connection with the cutter body. A support A and a support B are symmetrically connected to the outer portion of the driving gear in a meshed mode, tooth grooves enabling the support A and the support B to move are formed in the inner side of the support A and the inner side of the support B correspondingly, a cutter body for machining a workpiece on a machine tool is fixed to one side of the support A through a screw, and a groove for containing the cutter body is formed in the surface of the fixing frame. By means of the servo motor, the driving gear, the tooth groove, the support A, the support B, the fixing sleeve, the air pump and the brush body, the problems that when an existing machine tool cutter supporting mechanism is used, a cutter body is inconvenient to protect, and meanwhile foreign matter adhering to the support A and the cutter body is inconvenient to clean are solved.

Description

Technical Field

[0001] This utility model relates to the field of machine tool technology, and specifically to a machine tool support mechanism. Background Technology

[0002] Machine tool cutting tools are tools used for cutting processes in mechanical manufacturing. They are also called cutting tools. The main function of machine tool cutting tools is to perform cutting processes to remove excess material from the workpiece to achieve the required size and shape. Cutting tools play a vital role in mechanical manufacturing, especially in metal cutting processes, where they can efficiently remove metal, improving production efficiency and quality.

[0003] However, in the use of existing machine tool support mechanisms, the tool body is usually directly fixed on the support bracket. However, when the tool body is machining the workpiece, the machining debris will be adsorbed on the bracket and the tool body. At the same time, after the tool body finishes machining the workpiece, it is still in the external environment. External objects are prone to collision with the tool body, which can easily damage the tool body and affect the service life of the bracket and the tool body. Therefore, a machine tool support mechanism is designed. Utility Model Content

[0004] The main purpose of this utility model is to provide a machine tool support mechanism. This utility model solves the problems of existing machine tool support mechanisms that are inconvenient to protect the tool body and clean foreign objects adhering to the support A and the tool body during use, by setting up a servo motor, drive gear, tooth groove, bracket A, bracket B, fixing sleeve, air pump and brush body.

[0005] The technical solution adopted by this utility model to solve its technical problem is a machine tool tool support mechanism, including a fixed frame and a tool body. The fixed frame is externally bolted to a servo motor that provides power, and the power output end of the servo motor is keyed to a drive rod. A drive gear is sleeved on the outside of the drive rod, and brackets A and B are symmetrically meshed on the outside of the drive gear. Both brackets A and B have toothed grooves on their inner sides to allow them to move. A tool body for machining workpieces on the machine tool is screwed to one side of bracket A. A groove for receiving the tool body is opened on the surface of the fixed frame. A fixing sleeve is screwed to the inside of the groove, and a brush body for cleaning bracket A is screwed to the inside of the fixing sleeve. A connecting block is welded to the outside of bracket B, and an outer frame is screwed to the end of the connecting block away from bracket B. A fixing tube is inserted into the outside of the outer frame, and an air pump is screwed to the end of the fixing tube away from the outer frame. A through hole for blowing air onto bracket A and the tool body is opened on the inside of the outer frame.

[0006] By adopting the above technical solution, when the position of the tool body needs to be adjusted, the servo motor outside the fixed frame converts the received electrical energy into mechanical energy under the action of the external controller. The servo motor drives the drive gear outside the drive rod to rotate clockwise. The drive gear drives the bracket A and bracket B to move through the tooth groove, so that the bracket A moves out of the fixed frame, thereby facilitating the adjustment of the position of the tool body outside the bracket A.

[0007] After the tool body outside bracket A is no longer in use, the servo motor outside the fixed frame is driven by the external controller to drive the drive gear outside the drive rod to rotate counterclockwise. Then the drive gear drives bracket A and bracket B to move through the tooth groove, so that bracket A drives the tool body to move into the groove at the beginning of the fixed frame, thereby facilitating the protection of the tool body.

[0008] When bracket A moves the blade into the fixed frame, the brush in the groove brushes the surface of bracket A. At the same time, bracket B moves the outer frame outside the connecting block. Meanwhile, the air pump outside the fixed frame, controlled by an external controller, delivers the generated gas into the outer frame. Then, the through hole in the outer frame blows air onto the surface of bracket A and blade, thus facilitating the cleaning of foreign matter adhering to the blade and bracket A.

[0009] Specifically, a sliding sleeve is welded to the outside of bracket A, and a sliding rod is slidably connected to the inside of the sliding sleeve; a support rod is slidably connected to the inside of bracket B.

[0010] By adopting the above technical solution, when bracket A and bracket B move within the fixed frame, the sliding sleeve outside bracket A slides outside the sliding rod, and bracket B slides outside the support rod, thereby improving the stability of the movement of bracket A and bracket B.

[0011] Specifically, a slider is fixed to the inner side of the outer frame with screws, and a groove is provided on the surface of the fixing frame to allow the slider to slide.

[0012] By adopting the above technical solution, when the outer frame moves outside the fixed frame, the slider on the inner side of the outer frame slides in the groove opened on the surface of the fixed frame, thereby improving the stability of the outer frame moving outside the fixed frame.

[0013] Specifically, the tooth grooves and the surface of the drive gear are coated with lubricating grease.

[0014] By adopting the above technical solution, when the drive gear drives bracket A and bracket B to move, the lubricating grease applied to the tooth groove and the surface of the drive gear reduces the friction between the drive gear and bracket A and bracket B, thereby facilitating the drive gear to drive bracket A and bracket B to move.

[0015] Specifically, the input terminals of both the air pump and the servo motor are electrically connected to the power supply terminal of an external power source.

[0016] By adopting the above technical solution and connecting to an external power source, the electrical equipment can operate normally.

[0017] The beneficial effects of this utility model are:

[0018] (1) The machine tool support mechanism described in this utility model, when the position of the tool body needs to be adjusted, the servo motor outside the fixed frame is converted into mechanical energy by the external controller. The servo motor drives the drive gear outside the drive rod to rotate clockwise. The drive gear drives the bracket A and bracket B to move through the tooth groove, so that the bracket A moves out of the fixed frame, thereby facilitating the adjustment of the position of the tool body outside the bracket A.

[0019] (2) In the machine tool support mechanism described in this utility model, after the tool body outside the bracket A is used, the servo motor outside the fixed frame is driven by the external controller to drive the drive gear outside the drive rod to rotate counterclockwise. Then the drive gear drives the bracket A and the bracket B to move through the tooth groove, so that the bracket A drives the tool body to move into the groove starting on one side of the fixed frame, thereby facilitating the protection of the tool body.

[0020] (3) In the machine tool support mechanism described in this utility model, when the bracket A drives the tool body into the fixed frame, the brush body in the groove brushes the surface of the bracket A. At the same time, the bracket B drives the outer frame outside the connecting block to move. Meanwhile, the air pump outside the fixed frame is controlled by an external controller to deliver the generated gas to the inside of the outer frame. Then, the through hole opened in the outer frame blows air onto the bracket A and the surface of the tool body, thereby facilitating the cleaning of foreign matter adhering to the tool body and the bracket A. Attached Figure Description

[0021] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0022] Figure 1 This is a schematic diagram of the overall structure of a machine tool tool support mechanism according to the present invention;

[0023] Figure 2 This is a schematic diagram of the internal structure of the fixing frame of a machine tool tool support mechanism according to the present invention;

[0024] Figure 3 This is a schematic diagram of the inner structure of the fixing sleeve of a machine tool support mechanism according to the present invention;

[0025] In the diagram: 1. Air pump; 2. Fixed pipe; 3. Fixed frame; 4. Through hole; 5. Servo motor; 6. Outer frame; 7. Fixed sleeve; 8. Bracket A; 9. Blade body; 10. Drive gear; 11. Support rod; 12. Slide groove; 13. Slider; 14. Slide rod; 15. Slide sleeve; 16. Bracket B; 17. Tooth groove; 18. Drive rod; 19. Brush body; 20. Groove; 21. Connecting block. Detailed Implementation

[0026] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0027] To avoid the inconvenience of cleaning foreign matter adhering to the blade body 9 and the bracket A8, as an embodiment of this utility model, such as Figure 1 , Figure 2 and Figure 3 As shown, the machine tool tool support mechanism of this utility model includes a fixed frame 3 and a tool body 9. A servo motor 5, providing power, is bolted to the outside of the fixed frame 3. A drive rod 18 is keyed to the power output end of the servo motor 5. A drive gear 10 is sleeved on the outside of the drive rod 18. Supports A8 and B16 are symmetrically meshed on the outside of the drive gear 10. Gear grooves 17 are provided on the inner sides of both supports A8 and B16 to allow them to move. A workpiece on the machine tool is screwed to one side of support A8. The tool body 9 is processed. The surface of the fixing frame 3 has a groove 20 for receiving the tool body 9. A fixing sleeve 7 is fixed inside the groove 20 with screws. A brush body 19 for cleaning the bracket A8 is fixed inside the fixing sleeve 7 with screws. A connecting block 21 is welded to the outside of the bracket B16. The end of the connecting block 21 away from the bracket B16 is fixed to the outer frame 6 with screws. A fixing tube 2 is inserted into the outside of the outer frame 6. An air pump 1 is fixed to the end of the fixing tube 2 away from the outer frame 6 with screws. A through hole 4 for blowing air onto the bracket A8 and the tool body 9 is opened inside the outer frame 6.

[0028] When the position of the cutter body 9 needs to be adjusted during use, the servo motor 5 outside the fixed frame 3 converts the received electrical energy into mechanical energy under the action of the external controller. The servo motor 5 drives the drive gear 10 outside the drive rod 18 to rotate clockwise. The drive gear 10 drives the bracket A8 and bracket B16 to move through the tooth groove 17, so that the bracket A8 moves out of the fixed frame 3, thereby facilitating the adjustment of the position of the cutter body 9 outside the bracket A8.

[0029] A bearing is provided at the end of the drive rod 18 that contacts the interior of the fixed frame 3, so that the drive rod 18 rotates stably;

[0030] After the blade 9 outside the bracket A8 is finished using, the servo motor 5 outside the fixed frame 3 is driven by the external controller to drive the drive gear 10 outside the drive rod 18 to rotate counterclockwise. Then the drive gear 10 drives the bracket A8 and the bracket B16 to move through the tooth groove 17, so that the bracket A8 drives the blade 9 to move into the groove 20 starting on one side of the fixed frame 3, thereby facilitating the protection of the blade 9.

[0031] When the bracket A8 drives the blade 9 into the fixed frame 3, the brush 19 in the groove 20 brushes the surface of the bracket A8. At the same time, the bracket B16 drives the outer frame 6 outside the connecting block 21 to move. Meanwhile, the air pump 1 outside the fixed frame 3, under the action of the external controller, delivers the generated gas to the inside of the outer frame 6. Then, the through hole 4 opened in the outer frame 6 blows air onto the surfaces of the bracket A8 and the blade 9, thereby facilitating the cleaning of foreign objects adhering to the blade 9 and the bracket A8.

[0032] To improve the stability of the movement of bracket A8 and bracket B16, for example, as follows: Figure 2 As shown, the present invention also includes a sliding sleeve 15 welded to the outside of the bracket A8, and a sliding rod 14 slidably connected to the inside of the sliding sleeve 15, and a support rod 11 slidably connected to the inside of the bracket B16.

[0033] When in use, as brackets A8 and B16 move within the fixed frame 3, the sliding sleeve 15 outside bracket A8 slides outside the sliding rod 14, and bracket B16 slides outside the support rod 11, thereby improving the stability of the movement of brackets A8 and B16.

[0034] To improve the stability of the outer frame 6 when moving outside the fixed frame 3, for example, such as Figure 2 As shown, the present invention also includes a slider 13 fixed to the inner side of the outer frame 6 by screws, and a groove 12 for sliding the slider 13 is provided on the surface of the fixing frame 3.

[0035] When in use, when the outer frame 6 moves outside the fixed frame 3, the slider 13 on the inner side of the outer frame 6 slides in the groove 12 opened on the surface of the fixed frame 3, which improves the stability of the outer frame 6 when moving outside the fixed frame 3.

[0036] In order for the drive gear 10 to move the bracket A8 and the bracket B16, for example, as follows: Figure 2 As shown, the present invention also includes that the surfaces of the tooth groove 17 and the drive gear 10 are coated with lubricating grease.

[0037] When in use, when the drive gear 10 drives the bracket A8 and bracket B16 to move, the lubricating grease applied to the tooth groove 17 and the surface of the drive gear 10 reduces the friction between the drive gear 10 and the bracket A8 and bracket B16, thereby facilitating the drive gear 10 to drive the bracket A8 and bracket B16 to move.

[0038] For electrical equipment to function properly, for example, such as Figure 1 As shown, the present invention also includes that the input terminals of the air pump 1 and the servo motor 5 are both electrically connected to the power supply terminal of an external power source.

[0039] When in use, the electrical equipment works normally by connecting to an external power source.

[0040] When this utility model is in use, when the position of the blade 9 needs to be adjusted, the servo motor 5 outside the fixed frame 3 is converted into mechanical energy by the external controller. The servo motor 5 drives the drive gear 10 outside the drive rod 18 to rotate clockwise. The drive gear 10 drives the bracket A8 and bracket B16 to move through the tooth groove 17, so that the bracket A8 moves out of the fixed frame 3, thereby facilitating the adjustment of the position of the blade 9 outside the bracket A8.

[0041] After the blade 9 outside the bracket A8 is finished using, the servo motor 5 outside the fixed frame 3 is driven by the external controller to drive the drive gear 10 outside the drive rod 18 to rotate counterclockwise. Then the drive gear 10 drives the bracket A8 and the bracket B16 to move through the tooth groove 17, so that the bracket A8 drives the blade 9 to move into the groove 20 starting on one side of the fixed frame 3, thereby facilitating the protection of the blade 9.

[0042] When the bracket A8 drives the blade 9 into the fixed frame 3, the brush 19 in the groove 20 brushes the surface of the bracket A8. At the same time, the bracket B16 drives the outer frame 6 outside the connecting block 21 to move. Meanwhile, the air pump 1 outside the fixed frame 3 is controlled by an external controller to deliver the generated gas into the outer frame 6. Then, the through hole 4 opened in the outer frame 6 blows air onto the surfaces of the bracket A8 and the blade 9, which facilitates the cleaning of foreign objects adhering to the blade 9 and the bracket A8.

[0043] When brackets A8 and B16 move within the fixed frame 3, the sliding sleeve 15 outside bracket A8 slides outside the sliding rod 14, and bracket B16 slides outside the support rod 11, thereby improving the stability of the movement of brackets A8 and B16.

[0044] When the outer frame 6 moves outside the fixed frame 3, the slider 13 on the inner side of the outer frame 6 slides in the groove 12 opened on the surface of the fixed frame 3, which improves the stability of the outer frame 6 when it moves outside the fixed frame 3.

[0045] When the drive gear 10 moves the brackets A8 and B16, the lubricating grease applied to the tooth groove 17 and the surface of the drive gear 10 reduces the friction between the drive gear 10 and the brackets A8 and B16, thus facilitating the movement of the brackets A8 and B16 by the drive gear 10.

[0046] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The descriptions of the above embodiments and specifications are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of protection claimed by this utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A machine tool tool support mechanism, characterized in that, The machine tool includes a fixed frame (3) and a tool body (9). The fixed frame (3) is externally bolted to a servo motor (5) that provides power. The power output end of the servo motor (5) is keyed to a drive rod (18). A drive gear (10) is sleeved on the outside of the drive rod (18). A bracket A (8) and a bracket B (16) are symmetrically meshed on the outside of the drive gear (10). The brackets A (8) and B (16) are both provided with toothed grooves (17) on their inner sides to allow them to move. A tool body (9) for machining workpieces on a machine tool is screwed to one side of the bracket A (8). The fixed frame (3) The surface has a groove (20) for housing the blade (9). A fixing sleeve (7) is screwed inside the groove (20), and a brush (19) for cleaning the bracket A (8) is screwed inside the fixing sleeve (7). A connecting block (21) is welded to the outside of the bracket B (16), and an outer frame (6) is screwed to the end of the connecting block (21) away from the bracket B (16). A fixing tube (2) is inserted into the outside of the outer frame (6), and an air pump (1) is screwed to the end of the fixing tube (2) away from the outer frame (6). A through hole (4) for blowing air onto the bracket A (8) and the blade (9) is opened inside the outer frame (6).

2. The machine tool support mechanism according to claim 1, characterized in that, The bracket A (8) is welded to the outside with a sliding sleeve (15), and a sliding rod (14) is slidably connected to the inside of the sliding sleeve (15). The bracket B (16) is slidably connected to a support rod (11).

3. The machine tool support mechanism according to claim 1, characterized in that, The outer frame (6) has a slider (13) fixed to its inner side by screws, and the surface of the fixing frame (3) has a groove (12) for sliding the slider (13).

4. The machine tool support mechanism according to claim 1, characterized in that, The surfaces of the tooth groove (17) and the drive gear (10) are coated with lubricating grease.

5. A machine tool support mechanism according to claim 1, characterized in that, The input terminals of the air pump (1) and the servo motor (5) are both electrically connected to the power supply terminal of the external power source.

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