A cyclone milling power tool holder

Abstract

The utility model discloses a whirlwind mills power tool holder, including tool holder and tool, is set up on the tool and is equipped with limit hole, is slidably arranged with sliding block through the chute on the tool holder, one side of sliding block is fixedly provided with extrusion block, reset mechanism that is convenient for extrusion block reset is arranged between extrusion block and tool holder, one side of sliding block is fixedly provided with limit rod, the outside of tool holder is provided with power mechanism convenient for driving sliding block to remove. The utility model drives sliding block to remove along the chute on the tool holder in use power mechanism, and the tool is worn into the center position of tool holder, makes limit hole and limit rod alignment, and sliding block removes and drives limit rod to remove until limit rod is worn into limit hole inside, resets the spring to stretch when sliding block removes simultaneously, makes reset spring have reset tendency, and is limited through limit rod and is directly worn into limit hole inside, guarantees the stability of tool when processing.

Description

Technical Field

[0001] This utility model relates to the field of tool holders, specifically a cyclone milling power tool holder. Background Technology

[0002] A power tool holder, also known as a power head, is a machining equipment accessory that is mounted on a power tool turret and driven by a servo motor. It is mainly used in mill-turn machines and machining centers with power tool turrets.

[0003] Existing power tool holders are generally used to fix tools. During fixation, they are fixed by clamping, and friction provides the clamping force. However, when the tool rotates during machining, the friction can easily cause tool wear, reduce the clamping force, and cause the tool to slip, affecting the normal machining operation. Therefore, there is an urgent need for a device to solve the above problems. Utility Model Content

[0004] The purpose of this utility model is to provide a cyclone milling power tool holder to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a cyclone milling power tool holder, including a tool holder and a cutting tool, wherein a limit hole is formed on the cutting tool, a slider is slidably arranged on the tool holder through a sliding groove, a pressing block is fixedly arranged on one side of the slider, a reset mechanism is provided between the pressing block and the tool holder to facilitate the reset of the pressing block, a limit rod is fixedly arranged on one side of the slider, and a power mechanism is provided on the outside of the tool holder to facilitate the movement of the slider.

[0006] Preferably, the reset mechanism includes a reset spring and a fixing block. The fixing block is fixed to one side of the tool holder, and the reset spring is fixed between the fixing block and the pressing block. In use, the power mechanism drives the slider to move along the slide groove on the tool holder and inserts the tool into the center of the tool holder, so that the limiting hole is aligned with the limiting rod. The movement of the slider drives the limiting rod to move until the limiting rod enters the limiting hole. At the same time, the movement of the slider stretches the reset spring, so that the reset spring has a reset tendency. The limiting rod directly enters the limiting hole for limiting, ensuring the stability of the tool during processing.

[0007] Preferably, the power mechanism includes a housing, a gear ring, an arc-shaped block, a gear, a motor, a worm, and a worm wheel. The housing is fixed to one side of the tool holder, the gear ring is movably embedded in the outer side of the tool holder, the worm wheel is movably embedded in the inner side wall of the housing, the gear is fixed to one side of the worm wheel, the motor is fixed to the outer side of the housing, the worm is fixed at the output end of the motor, one side of the worm extends movably into the interior of the housing, and the arc-shaped block is fixed to the inner side of the gear ring. In use, the motor is started, and the motor drives the worm to rotate, which in turn drives the worm wheel to rotate, causing the gear to rotate, which in turn drives the gear ring to rotate, thereby causing the arc-shaped block to press against the extrusion block, and causing the slider to move along the tool holder, facilitating the fixing of the tool. During disassembly, the motor is started in reverse. At this time, the arc-shaped block moves away from the extrusion block, and the return spring drives the extrusion block to return to its original position, continuing to be tightly attached to the outer side of the arc-shaped block, thus facilitating the disassembly of the tool.

[0008] Preferably, the limiting rod fits into the limiting hole.

[0009] Preferably, the number of fixed blocks is the same as the number of sliders.

[0010] Preferably, the gear meshes with a ring gear, and the worm meshes with a worm wheel.

[0011] Preferably, one side of the arc-shaped block is in close contact with the outside of the extrusion block.

[0012] Compared with the prior art, the beneficial effects of this utility model are: 1. When this utility model is in use, the power mechanism drives the slider to move along the slide groove on the tool holder and inserts the tool into the center position of the tool holder, so that the limiting hole and the limiting rod are aligned. The movement of the slider drives the limiting rod to move until the limiting rod is inserted into the limiting hole. At the same time, the movement of the slider stretches the return spring, so that the return spring has a return tendency. The limiting rod is directly inserted into the limiting hole for limiting, ensuring the stability of the tool during processing. 2. When using this utility model, the motor is started, which drives the worm gear to rotate, thereby driving the worm wheel to rotate, which in turn drives the gear to rotate, which in turn drives the gear ring to rotate, thereby driving the arc-shaped block to squeeze the extrusion block, and driving the slider to move along the tool holder, which facilitates the fixation of the tool. When disassembling, the motor is started in reverse. At this time, the arc-shaped block moves away from the extrusion block, and the return spring drives the extrusion block to return to its original position, continuing to be tightly attached to the outside of the arc-shaped block, thus facilitating the disassembly of the tool. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of a cyclone milling power tool holder according to the present invention; Figure 2 This is a side view of a cyclone milling power tool holder according to the present invention; Figure 3 This is a cross-sectional view of a cyclone milling power tool holder according to the present invention; Figure 4 This is an enlarged schematic diagram of a cyclone milling power tool holder A according to the present invention.

[0014] In the diagram: 1. Tool holder; 2. Slider; 3. Gear ring; 4. Housing; 5. Limiting rod; 6. Tool; 7. Limiting hole; 8. Arc block; 9. Extrusion block; 10. Fixing block; 11. Return spring; 12. Gear; 13. Worm; 14. Worm wheel; 15. Motor. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0016] Please see Figure 1-4 This utility model provides a cyclone milling power tool holder, including a tool holder 1 and a tool 6. The tool 6 has a limiting hole 7. A slider 2 slides on the tool holder 1 through a sliding groove. A pressing block 9 is welded and fixed to one side of the slider 2. There is a reset mechanism between the pressing block 9 and the tool holder 1 to facilitate the reset of the pressing block 9. A limiting rod 5 is welded and fixed to one side of the slider 2. The limiting rod 5 fits into the limiting hole 7. There is a power mechanism on the outside of the tool holder 1 to facilitate the movement of the slider 2.

[0017] The reset mechanism includes a reset spring 11 and a fixing block 10. The fixing block 10 is welded and fixed to one side of the tool holder 1. The number of fixing blocks 10 is the same as that of the slider 2. The reset spring 11 is welded and fixed between the fixing block 10 and the pressing block 9. In use, the power mechanism drives the slider 2 to move along the groove on the tool holder 1 and inserts the tool 6 into the center of the tool holder 1, so that the limiting hole 7 is aligned with the limiting rod 5. The movement of the slider 2 drives the limiting rod 5 to move until the limiting rod 5 enters the limiting hole 7. At the same time, the movement of the slider 2 stretches the reset spring 11, so that the reset spring 11 has a reset tendency. The limiting rod 5 directly enters the limiting hole 7 for limiting, ensuring the stability of the tool 6 during processing.

[0018] The power mechanism includes a housing 4, a gear ring 3, an arc-shaped block 8, a gear 12, a motor 15, a worm 13, and a worm wheel 14. The housing 4 is welded and fixed to one side of the tool holder 1. The gear ring 3 is movably embedded in the outer side of the tool holder 1. The worm wheel 14 is movably embedded in the inner wall of the housing 4. The gear 12 is welded and fixed to one side of the worm wheel 14, and the gear 12 meshes with the gear ring 3. The motor 15 is fixed to the outer side of the housing 4 by a mounting bracket. The worm 13 is fixed to the output end of the motor 15 by a coupling. One side of the worm 13 extends movably into the interior of the housing 4, and the worm 13 meshes with the worm wheel 14. The arc-shaped block 8... The arc-shaped block 8 is welded and fixed to the inner side of the gear ring 3, and one side of the arc-shaped block 8 is tightly attached to the outer side of the extrusion block 9. When in use, the motor 15 is started, and the motor 15 drives the worm gear 13 to rotate, which in turn drives the worm wheel 14 to rotate, causing the gear 12 to rotate, which in turn drives the gear ring 3 to rotate, thereby causing the arc-shaped block 8 to press the extrusion block 9, and causing the slider 2 to move along the tool holder 1, which facilitates the fixing of the tool 6. When disassembling, the motor 15 is started in the opposite direction. At this time, the arc-shaped block 8 moves away from the extrusion block 9, and the return spring 11 drives the extrusion block 9 to return to its original position, continuing to be tightly attached to the outer side of the arc-shaped block 8, thus facilitating the disassembly of the tool 6.

[0019] Working principle: During use, the power mechanism drives the slider 2 to move along the groove on the tool holder 1, and inserts the tool 6 into the center of the tool holder 1, so that the limiting hole 7 is aligned with the limiting rod 5. The movement of the slider 2 drives the limiting rod 5 to move until the limiting rod 5 enters the limiting hole 7. At the same time, the movement of the slider 2 stretches the return spring 11, so that the return spring 11 has a return tendency. The limiting rod 5 directly enters the limiting hole 7 for limiting, ensuring the stability of the tool 6 during processing. When in use, the motor 15 is started, and the motor 15 drives the worm gear 13 to rotate, which in turn drives the worm wheel 14 to rotate, which in turn drives the gear 12 to rotate, which drives the gear ring 3 to rotate, which in turn drives the arc block 8 to squeeze the extrusion block 9, and drives the slider 2 to move along the tool holder 1, which facilitates the fixing of the tool 6. When disassembling, the motor 15 is started in reverse. At this time, the arc block 8 moves away from the extrusion block 9, and the return spring 11 drives the extrusion block 9 to return to its original position and continue to be close to the outside of the arc block 8, which facilitates the disassembly of the tool 6.

[0020] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0021] Although 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 alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A cyclone milling power tool holder, comprising a tool holder (1) and a cutting tool (6), characterized in that: The cutting tool (6) has a limiting hole (7), and the cutting tool holder (1) has a sliding block (2) slidably mounted on it via a sliding groove. A pressing block (9) is fixedly mounted on one side of the sliding block (2). A reset mechanism is provided between the pressing block (9) and the cutting tool holder (1) to facilitate the reset of the pressing block (9). A limiting rod (5) is fixedly mounted on one side of the sliding block (2), and a power mechanism is provided on the outside of the cutting tool holder (1) to facilitate the movement of the sliding block (2).

2. The cyclone milling power tool holder according to claim 1, characterized in that: The reset mechanism includes a reset spring (11) and a fixing block (10). The fixing block (10) is fixed on one side of the tool holder (1), and the reset spring (11) is fixed between the fixing block (10) and the pressing block (9).

3. A cyclone milling power tool holder according to claim 2, characterized in that: The power mechanism includes a housing (4), a gear ring (3), an arc block (8), a gear (12), a motor (15), a worm (13), and a worm wheel (14). The housing (4) is fixed to one side of the tool holder (1). The gear ring (3) is movably embedded on the outside of the tool holder (1). The worm wheel (14) is movably embedded on the inner wall of the housing (4). The gear (12) is fixed to one side of the worm wheel (14). The motor (15) is fixed to the outside of the housing (4). The worm (13) is fixed at the output end of the motor (15). One side of the worm (13) extends movably into the inside of the housing (4). The arc block (8) is fixed to the inside of the gear ring (3).

4. A cyclone milling power tool holder according to claim 3, characterized in that: The limiting rod (5) fits into the limiting hole (7).

5. A cyclone milling power tool holder according to claim 4, characterized in that: The number of fixed blocks (10) is the same as the number of sliders (2).

6. A cyclone milling power tool holder according to claim 5, characterized in that: The gear (12) meshes with the ring gear (3), and the worm (13) meshes with the worm wheel (14).

7. A cyclone milling power tool holder according to claim 6, characterized in that: The arc-shaped block (8) is attached to the outside of the extrusion block (9) on one side.

Images