Machining center knife handle grinding and polishing device

Abstract

The utility model relates to the technical field of machining, in particular to a machining center cutter handle grinding and polishing device which comprises a supporting table, a grinding assembly and a polishing assembly. The upper surface of the supporting table is fixedly connected with a supporting plate, the outer wall of the supporting plate is fixedly connected with a first motor, and the output end of the first motor is fixedly connected with a rotary drum; the rotating drum is rotatably connected to the interior of the supporting plate, a clamping block is fixedly connected to the interior of the rotating drum, a knife handle body is arranged in the rotating drum, the knife handle body is slidably connected to the outer wall of the clamping block, and a sliding shaft is slidably connected to the interior of the rotating drum. The sliding shaft is pulled to enable the clamping block to move, the knife handle body is arranged in the rotating cylinder and clamped on the outer wall of the clamping block, after the sliding shaft is loosened, the spring enables the clamping block to reset and fix the knife handle body, clamping is achieved, stability is improved, and the motor drives the rotating cylinder to rotate, drives the knife handle body to rotate and assists in grinding and polishing.

Description

TECHNICAL FIELD

[0001] The utility model relates to machining technical field especially relates to a machining center tool holder polishing device. BACKGROUND

[0002] The machining center tool holder is the key component connecting the main shaft of machine tool and cutting tool, and its precision and rigidity directly affect the machining quality and efficiency. According to different machining requirements (such as milling, drilling, tapping, etc.), the tool holder can be divided into various types, and each type has unique design in structure, material and application. Usually, the tool holder needs to be polished after production.

[0003] In the prior art, when polishing the tool holder, the tool holder needs to be manually held near the polishing machine, which not only easily causes the tool holder to fall during polishing, but also easily causes injury to the personnel, thereby affecting the polishing effect of the tool holder. SUMMARY

[0004] Therefore, the utility model provides a machining center tool holder polishing device, which mainly solves the technical problem that manual polishing of the tool holder is prone to cause the tool holder to fall or be unstable, affecting the polishing effect.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme: a machining center tool holder polishing device, comprising a support table, a polishing assembly and a polishing assembly, the upper surface of the support table is fixedly connected with a support plate, the outer wall of the support plate is fixedly connected with a motor one, the output end of the motor one is fixedly connected with a rotating drum, the rotating drum is rotatably connected in the inside of the support plate, the inside of the rotating drum is fixedly connected with a clamping block, the inside of the rotating drum is provided with a tool holder body, the tool holder body is slidably connected to the outer wall of the clamping block, the inside of the rotating drum is slidably connected with a sliding shaft, one end of the sliding shaft is fixedly connected with a clamping block, the clamping block is movably connected to the outer wall of the tool holder body, the outer wall of the sliding shaft is sleeved with a spring, one end of the spring is fixedly connected in the inside of the rotating drum, the other end of the spring is fixedly connected in the inside of the sliding shaft.

[0006] By adopting the above technical scheme, the sliding shaft is pulled to the two sides to drive the clamping block to slide, the tool holder body is placed in the inside of the rotating drum and clamped to the outer wall of the clamping block, the sliding shaft is loosened, the sliding shaft and the clamping block are reset by the spring, the clamping block is clamped to the outer wall of the tool holder body to fix, thereby realizing the clamping effect of the tool holder body and ensuring the stability of the tool holder body. Starting the motor one to drive the rotating drum to rotate can drive the tool holder body to rotate, which assists the polishing work.

[0007] As a further description of the above technical solution: the polishing assembly includes motor two, plug block one and grinding wheel, the inside of the support table is slidably connected with sliding plate one, the main body end of the motor two is fixedly connected to the outer wall of the sliding plate one, and the output end of the motor two is fixedly connected to the outer wall of the plug block one.

[0008] By adopting the above technical scheme, the motor two drives the plug block one and the grinding wheel to rotate, and the polishing effect is realized.

[0009] As a further description of the above technical solution: the plug block one is rotatably connected in the inside of the sliding plate one, the grinding wheel is clamped on the outer wall of the plug block one, and the outer wall of the grinding wheel is matched with the taper surface of the tool handle body.

[0010] By adopting the above technical scheme, the grinding wheel is matched with the outer wall of the taper surface of the tool handle body, and the polishing effect of the taper surface of the tool handle body is realized.

[0011] As a further description of the above technical solution: the inside of the support table is rotatably connected with the lead screw one, and the lead screw one is threadedly connected in the inside of the sliding plate one.

[0012] By adopting the above technical scheme, the rotation of the lead screw one drives the sliding plate one to move, and the grinding wheel can be moved away from the tool handle body.

[0013] As a further description of the above technical solution: the polishing assembly includes motor three, plug block two and wool wheel, the inside of the support table is slidably connected with sliding plate two, the main body end of the motor three is fixedly connected to the outer wall of the sliding plate two, and the output end of the motor three is fixedly connected to the outer wall of the plug block two.

[0014] By adopting the above technical scheme, the motor three drives the plug block two and the wool wheel to rotate, and the wool wheel is used for polishing the tool handle body.

[0015] As a further description of the above technical solution: the plug block two is rotatably connected in the inside of the sliding plate two, the wool wheel is clamped on the outer wall of the plug block two, and the outer wall of the wool wheel is matched with the taper surface of the tool handle body.

[0016] By adopting the above technical scheme, the wool wheel is matched with the outer wall of the taper surface of the tool handle body, and the outer wall of the wool wheel is smeared with polishing paste, and the taper surface of the tool handle body is polished.

[0017] As a further description of the above technical solution: the inside of the support table is rotatably connected with the lead screw two, and the lead screw two is threadedly connected in the inside of the sliding plate two.

[0018] By adopting the above technical scheme, the rotation of the lead screw two drives the sliding plate two to move, and the wool wheel can be moved away from the tool handle body.

[0019] By the above technical scheme, the machining center tool shank polishing device has at least the following beneficial effects:

[0020] 1、Compared with the prior art, the machining center tool shank polishing device, by pulling the sliding shaft outward to drive the clamping block to slide, then placing the tool shank body inside the rotating drum, and clamping the tool shank body on the outer wall of the clamping block, loosening the sliding shaft to drive the spring to reset the sliding shaft and the clamping block on the outer wall of the tool shank body, realizing the clamping effect of the tool shank body, the motor one drives the rotating drum to rotate, which can drive the tool shank body to rotate, assisting the polishing work, and through the clamping of the tool shank body, the stability of the tool shank body during polishing is improved.

[0021] 2、Compared with the prior art, the machining center tool shank polishing device, by rotating the lead screw one to drive the sliding plate one to move, the sliding plate one drives the insert block one and the grinding wheel to move and makes the grinding wheel adhere to the outer wall of the cone surface of the tool shank body, rotating the lead screw two to drive the sliding plate two to move, the sliding plate two drives the insert block two and the wool wheel to move, and makes the wool wheel adhere to the outer wall of the cone surface of the tool shank body, then starts the motor two and the motor three, drives the insert block one and the grinding wheel and the insert block two and the wool wheel to rotate, and polishes the cone surface of the tool shank body. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 The overall structure diagram of the machining center tool shank polishing device is provided for the utility model;

[0023] Figure 2 The clamping block structure diagram of the machining center tool shank polishing device is provided for the utility model;

[0024] Figure 3 The grinding wheel structure diagram of the machining center tool shank polishing device is provided for the utility model;

[0025] Figure 4 The wool wheel structure diagram of the machining center tool shank polishing device is provided for the utility model.

[0026] LEGEND:

[0027] 1, support table; 2, support plate; 3, motor one; 4, rotating drum; 5, clamping block; 6, tool shank body; 7, clamping block; 8, sliding shaft; 9, spring; 10, sliding plate one; 11, motor two; 12, insert block one; 13, grinding wheel; 14, lead screw one; 15, sliding plate two; 16, motor three; 17, insert block two; 18, wool wheel; 19, lead screw two. DETAILED DESCRIPTION

[0028] In order to make the technical problems, technical schemes and beneficial effects to be solved in the present application more clear and explicit, the present application will be further described in detail below in combination with the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and not used to limit the present application.

[0029] With reference to Figures 1-4 The utility model provides a machining center tool holder polishing device: including support platform 1, polishing assembly and polishing assembly, the upper surface fixedly connected with support plate 2 of support platform 1, the outer wall fixedly connected with motor one 3 of support plate 2, the output fixedly connected with rotary drum 4 of motor one 3, rotary drum 4 rotationally connects in the inside of support plate 2, rotary drum 4 is limited rotation in the inside of support plate 2, the inside fixedly connected with clamping block 5 of rotary drum 4, the inside of rotary drum 4 is provided with tool holder body 6, tool holder body 6 is connected in the outer wall of clamping block 5 slidingly, tool holder body 6 is limited to be clamped in the outer wall of clamping block 5, can make motor one 3 drive rotary drum 4 and clamping block 5 rotation simultaneously drive tool holder body 6 rotation, the inside slidingly connected with sliding shaft 8 of rotary drum 4, sliding shaft 8 is limited to slide in the inside of rotary drum 4, one end fixedly connected with clamping block 7 of sliding shaft 8, clamping block 7 movably connects in the outer wall of tool holder body 6, the outer wall of sliding shaft 8 is equipped with spring 9, one end fixedly connected in the inside of rotary drum 4 of spring 9, the other end fixedly connected in the inside of sliding shaft 8 of spring 9, spring 9 plays the role of support and automatic reset to sliding shaft 8 and clamping block 7.

[0030] The utility model discloses a machining center tool holder polishing device: including support platform 1, polishing assembly and polishing assembly, the upper surface fixedly connected with support plate 2 of support platform 1, the outer wall fixedly connected with motor one 3 of support plate 2, the output fixedly connected with rotary drum 4 of motor one 3, rotary drum 4 rotationally connects in the inside of support plate 2, rotary drum 4 is limited rotation in the inside of support plate 2, the inside fixedly connected with clamping block 5 of rotary drum 4, the inside of rotary drum 4 is provided with tool holder body 6, tool holder body 6 is connected in the outer wall of clamping block 5 slidingly, tool holder body 6 is limited to be clamped in the outer wall of clamping block 5, can make motor one 3 drive rotary drum 4 and clamping block 5 rotation simultaneously drive tool holder body 6 rotation, the inside slidingly connected with sliding shaft 8 of rotary drum 4, sliding shaft 8 is limited to slide in the inside of rotary drum 4, one end fixedly connected with clamping block 7 of sliding shaft 8, clamping block 7 movably connects in the outer wall of tool holder body 6, the outer wall of sliding shaft 8 is equipped with spring 9, one end fixedly connected in the inside of rotary drum 4 of spring 9, the other end fixedly connected in the inside of sliding shaft 8 of spring 9, spring 9 plays the role of support and automatic reset to sliding shaft 8 and clamping block 7.

[0031] As Figure 3 The utility model discloses a machining center tool holder polishing device: including support platform 1, polishing assembly and polishing assembly, the upper surface fixedly connected with support plate 2 of support platform 1, the outer wall fixedly connected with motor one 3 of support plate 2, the output fixedly connected with rotary drum 4 of motor one 3, rotary drum 4 rotationally connects in the inside of support plate 2, rotary drum 4 is limited rotation in the inside of support plate 2, the inside fixedly connected with clamping block 5 of rotary drum 4, the inside of rotary drum 4 is provided with tool holder body 6, tool holder body 6 is connected in the outer wall of clamping block 5 slidingly, tool holder body 6 is limited to be clamped in the outer wall of clamping block 5, can make motor one 3 drive rotary drum 4 and clamping block 5 rotation simultaneously drive tool holder body 6 rotation, the inside slidingly connected with sliding shaft 8 of rotary drum 4, sliding shaft 8 is limited to slide in the inside of rotary drum 4, one end fixedly connected with clamping block 7 of sliding shaft 8, clamping block 7 movably connects in the outer wall of tool holder body 6, the outer wall of sliding shaft 8 is equipped with spring 9, one end fixedly connected in the inside of rotary drum 4 of spring 9, the other end fixedly connected in the inside of sliding shaft 8 of spring 9, spring 9 plays the role of support and automatic reset to sliding shaft 8 and clamping block 7.

[0032] As Figure 4As shown, the polishing assembly includes motor three 16, plug block two 17 and wool wheel 18, the inside of the support table 1 is slidably connected with the slide plate two 15, the slide plate two 15 is limited to slide in the inside of the support table 1, the main body end of the motor three 16 is fixedly connected to the outer wall of the slide plate two 15, the output end of the motor three 16 is fixedly connected to the outer wall of the plug block two 17, the plug block two 17 is rotatably connected to the inside of the slide plate two 15, the wool wheel 18 is clamped to the outer wall of the plug block two 17, the outer wall of the wool wheel 18 is attached to the taper surface of the shank body 6, the inside of the support table 1 is rotatably connected with the lead screw two 19, the lead screw two 19 is screw connected to the inside of the slide plate two 15, the rotating lead screw two 19 drives the slide plate two 15 to move, and the wool wheel 18 is away from the shank body 6.

[0033] The utility model discloses a rotating lead screw one 14 drives slide plate one 10 to move, makes slide plate one 10 drive plug block one 12 and grinding wheel 13 move and promotes grinding wheel 13 to attach to the taper surface outer wall of shank body 6, rotating lead screw two 19 drives slide plate two 15 to move, and slide plate two 15 moves drive plug block two 17 and wool wheel 18 move, promote wool wheel 18 to attach to the taper surface outer wall of shank body 6, and then start motor two 11 and motor three 16, promote plug block one 12 and grinding wheel 13 and plug block two 17 and wool wheel 18 rotate, and the taper surface of shank body 6 is polished and polished.

[0034] Working principle: when the tool holder body 6 needs to be polished, first pull the slide shaft 8 to drive the clamping block 7 to move and compress the spring 9, place the tool holder body 6 inside the rotating drum 4 and clamp it on the outer wall of the clamping block 5, release the slide shaft 8, the spring 9 resets the slide shaft 8 and the clamping block 7, prompting the clamping block 7 to clamp the outer wall of the tool holder body 6 for fixation, clamping the tool holder body 6 inside the rotating drum 4 to prevent the tool holder body 6 from falling off, then rotate the lead screw one 14 to drive the sliding plate one 10 to slide, prompting the sliding plate one 10 to drive the insert block one 12 and the grinding wheel 13 to move, ensuring that the surface of the grinding wheel 13 and the conical surface of the tool holder body 6 are in contact, rotating the lead screw two 19 to drive the sliding plate two 15 to move, prompting the sliding plate two 15 to drive the insert block two 17 and the wool wheel 18 to move, ensuring that the outer wall of the wool wheel 18 and the conical surface of the tool holder body 6 are in contact, then start the motor one 3, the motor two 11 and the motor three 16, prompting the rotating drum 4 to drive the tool holder body 6 to rotate, the insert block one 12 drives the grinding wheel 13 to rotate, the insert block two 17 drives the wool wheel 18 to rotate, and the conical surface of the tool holder body 6 is polished; when the grinding wheel 13 and the wool wheel 18 need to be replaced periodically, rotate the lead screw one 14 to drive the sliding plate one 10 to move outward and drive the insert block one 12 and the grinding wheel 13 away from the tool holder body 6, prompting the grinding wheel 13 to be removed and replaced, rotate the lead screw two 19 to drive the sliding plate two 15 to move outward and drive the insert block two 17 and the wool wheel 18 away from the tool holder body 6, and then the wool wheel 18 can be removed and replaced, the outer wall of the wool wheel 18 needs to be coated with polishing paste periodically after replacement, and the replacement is completed.

[0035] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and not for limiting the present application, although the foregoing detailed description of the present application, for the skilled in the art, it still can be modified, or part of the technical features of the equivalent replacement, within the spirit and principles of the present application, any modification, equivalent replacement, improvement, etc., should be included in the scope of protection of the present application.

Claims

1. A machining center tool holder grinding and polishing device, comprising a support table (1), a grinding assembly and a polishing assembly, characterized in that: The upper surface of the support table (1) is fixedly connected with a support plate (2), the outer wall of the support plate (2) is fixedly connected with a motor one (3), the output end of the motor one (3) is fixedly connected with a rotating drum (4), the rotating drum (4) is rotatably connected in the inside of the support plate (2), the inside of the rotating drum (4) is fixedly connected with a clamping block (5), the inside of the rotating drum (4) is provided with a tool shank body (6), the tool shank body (6) is slidably connected on the outer wall of the clamping block (5), the inside of the rotating drum (4) is slidably connected with a sliding shaft (8), one end of the sliding shaft (8) is fixedly connected with a clamping block (7), the clamping block (7) is movably connected on the outer wall of the tool shank body (6), the outer wall of the sliding shaft (8) is sleeved with a spring (9), one end of the spring (9) is fixedly connected in the inside of the rotating drum (4), the other end of the spring (9) is fixedly connected in the inside of the sliding shaft (8).

2. The machining center tool holder polishing device according to claim 1, characterized in that: The polishing assembly comprises a motor two (11), an insertion block one (12) and a grinding wheel (13), the inside of the support table (1) is slidably connected with a sliding plate one (10), the main body end of the motor two (11) is fixedly connected on the outer wall of the sliding plate one (10), the output end of the motor two (11) is fixedly connected on the outer wall of the insertion block one (12).

3. The machining center tool holder polishing device according to claim 2, characterized in that: The insertion block one (12) is rotatably connected in the inside of the sliding plate one (10), the grinding wheel (13) is clamped on the outer wall of the insertion block one (12), the outer wall of the grinding wheel (13) is in close contact with the taper surface of the tool shank body (6).

4. The machining center tool holder polishing device according to claim 3, characterized in that: The inside of the support table (1) is rotatably connected with a lead screw one (14), the lead screw one (14) is screwedly connected in the inside of the sliding plate one (10).

5. The machining center tool holder polishing device of claim 1, wherein: The polishing assembly comprises a motor three (16), an insertion block two (17) and a wool wheel (18), the inside of the support table (1) is slidably connected with a sliding plate two (15), the main body end of the motor three (16) is fixedly connected on the outer wall of the sliding plate two (15), the output end of the motor three (16) is fixedly connected on the outer wall of the insertion block two (17).

6. The machining center tool holder polishing device according to claim 5, characterized in that: The insertion block two (17) is rotatably connected in the inside of the sliding plate two (15), the wool wheel (18) is clamped on the outer wall of the insertion block two (17), the outer wall of the wool wheel (18) is in close contact with the taper surface of the tool shank body (6).

7. The machining center tool holder polishing device according to claim 6, characterized in that: The inside of the support table (1) is rotatably connected with a lead screw two (19), the lead screw two (19) is screwedly connected in the inside of the sliding plate two (15).

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