CN210587345U

CN210587345U - Synchronous pulley deburring mechanism

Info

Publication number: CN210587345U
Application number: CN201921268658.5U
Authority: CN
Inventors: 陈兴炳
Original assignee: Quanzhou Yinqiao Mechanical Equipment Co Ltd
Current assignee: Jinjiang Taiquan Machinery Co ltd
Priority date: 2019-08-07
Filing date: 2019-08-07
Publication date: 2020-05-22
Anticipated expiration: 2029-08-07

Abstract

The utility model discloses a synchronous pulley deburring mechanism, comprises a workbench, the workstation is the rectangle structure, the rotation of the middle part at workstation top is installed and is rotated the post, the middle part fixed mounting who rotates the post has spacing round platform, the side top of rotating the post is equipped with the buckle groove, and inslot movable mounting has the buckle, fixed mounting has the spring between the side that the buckle is located buckle inslot portion and the buckle tank bottom portion, it has synchronous pulley to rotate post surface movable mounting, synchronous pulley is located between buckle and the spacing round platform, one side fixed mounting who rotates the post has supplementary rotating device, and supplementary rotating device includes the movable rail. The utility model discloses in, drive synchronous pulley through the driving gear and rotate, utilize milling cutter to carry out the burring to synchronous pulley, changed traditional artifical burring, introduced the machine, improved efficiency, strengthened the aesthetic property after the burring, and be equipped with burr collection device, can protect workman's eyes.

Description

Synchronous pulley deburring mechanism

Technical Field

The utility model relates to a synchronous pulley technical field especially relates to a synchronous pulley burring mechanism.

Background

Synchronous pulley, refers to and generally makes by material such as steel, aluminum alloy, cast iron, brass, its hole has the form of round hole, D-shaped hole, bell mouth etc.. The synchronous belt wheel transmission consists of a closed annular rubber belt with equidistant teeth on the inner peripheral surface and a corresponding belt wheel.

Need get rid of the burr that synchronous pulley both sides left in the synchronous pulley manufacturing, among the prior art, get rid of this burr and mainly rely on the manual polishing of producers, nevertheless because the arm is unstable when producers polish by hand, final product side often is unsmooth, influences the product pleasing to the eye, for this reason, we design a synchronous pulley deburring mechanism, solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a synchronous pulley deburring mechanism.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a synchronous pulley deburring mechanism comprises a workbench, the workbench is of a rectangular structure, a rotating column is rotatably mounted in the middle of the top of the workbench, a limiting round platform is fixedly mounted in the middle of the rotating column, a clamping groove is formed in the top of the side surface of the rotating column, a clamping buckle is movably mounted in the groove, a spring is fixedly mounted between the side surface of the clamping buckle positioned in the clamping groove and the bottom of the clamping groove, a synchronous pulley is movably mounted on the surface of the rotating column and positioned between the clamping buckle and the limiting round platform, an auxiliary rotating device is fixedly mounted on one side of the rotating column and comprises a sliding rail, two sliding rails are fixedly mounted at the top of the workbench, each sliding rail is a rectangular block, a bottom plate is slidably connected between the sliding rails, a first motor is fixedly mounted at the top of the bottom plate, and a driving gear is fixedly connected with an output shaft of the, the utility model discloses a milling cutter device, including workstation top, first motor, first telescopic link telescopic direction, the one end fixed connection second telescopic link of workstation is kept away from to the workstation top, the one end fixed connection second motor of first telescopic link is kept away from to first telescopic link, the output direction of second motor is vertical downwards, the output shaft fixedly connected with milling cutter device of second motor, the lateral wall fixedly connected with protection casing of second motor, protection casing bottom fixedly connected with brush handle, the workstation top is provided with rubbish box, rubbish box is located between second motor and the workstation.

Preferably, the diameter of the limiting circular truncated cone is larger than the inner diameter of the synchronous pulley, and the outer diameter of the rotating column is slightly smaller than the inner diameter of the synchronous pulley.

Preferably, the side surface of the buckle is umbrella-shaped, and the distance length from the umbrella tip of the side surface to the limiting round table is equal to the length of the inner hole of the synchronous pulley.

Preferably, the gear teeth of the synchronous pulley are meshed with the gear teeth of the driving gear.

Preferably, one side of the sliding rail, which is close to each other, is provided with a sliding groove, the sliding groove is of a convex structure, the two sides of the bottom plate are fixedly connected with sliding blocks, the sliding blocks are tightly matched with the sliding groove, and the sliding rail is provided with fastening screws.

Preferably, the milling cutter device comprises a milling cutter mounting chuck fixedly connected to an output shaft end of the second motor, a milling cutter is fixedly mounted in the milling cutter mounting chuck, and the end of the milling cutter faces the direction far away from the milling cutter mounting chuck

Preferably, a switch is installed on the workbench, and the other end of the switch is respectively connected with the first motor and the second motor.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses in, drive synchronous pulley through the driving gear and rotate, utilize milling cutter to carry out the burring to synchronous pulley, changed traditional artifical burring, introduced the machine, improved efficiency, strengthened the aesthetic property after the burring, and be equipped with burr collection device, can protect workman's eyes, also can reduce ground rubbish.

Drawings

Fig. 1 is a schematic front view of a deburring mechanism for synchronous pulleys according to the present invention;

fig. 2 is a top view of a deburring mechanism for synchronous pulleys according to the present invention;

fig. 3 is an enlarged schematic view of a portion a of fig. 1.

In the figure: the garbage bin comprises a workbench 1, a rotating column 2, a limiting circular truncated cone 3, a buckle 4, a synchronous belt pulley 5, a sliding rail 6, a bottom plate 7, a first motor 8, a driving gear 9, a first telescopic rod 10, a second telescopic rod 11, a second motor 12, a milling cutter 13, a protective cover 14, a brush handle 15 and a garbage box 16.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a synchronous pulley deburring mechanism comprises a workbench 1, the workbench 1 is of a rectangular structure, a rotary column 2 is rotatably mounted in the middle of the top of the workbench 1, a limiting circular truncated cone 3 is fixedly mounted in the middle of the rotary column 2, a buckle groove is formed in the top of the side surface of the rotary column 2, a buckle 4 is movably mounted in the groove, a spring is fixedly mounted between the side surface of the buckle 4 located in the buckle groove and the bottom of the buckle groove, a synchronous pulley 5 is movably mounted on the surface of the rotary column 2, the side surface of the buckle 4 is umbrella-shaped, the distance between the umbrella tip of the side surface and the limiting circular truncated cone 3 is equal to the length of an inner hole of the synchronous pulley 5, the diameter of the limiting circular truncated cone 3 is larger than the inner diameter of the synchronous pulley 5, the outer diameter of the rotary column 2 is slightly smaller than the inner diameter of the synchronous pulley 5, the auxiliary rotating device comprises sliding rails 6, two sliding rails 6 are fixedly installed at the top of the workbench 1, the sliding rails 6 are rectangular blocks, a bottom plate 7 is slidably connected between the sliding rails 6, a sliding groove is formed in one side, close to each other, of each sliding rail 6, the sliding groove is of a convex structure, sliding blocks are fixedly connected to two sides of the bottom plate 7 and are tightly matched with the sliding groove, fastening screws are installed on the sliding rails 6, a first motor 8 is fixedly installed at the top of the bottom plate 7, a driving gear 9 is fixedly connected to an output shaft end of the first motor 8, gear teeth of a synchronous pulley 5 are meshed with gear teeth of the driving gear 9 in a gear direction, a first telescopic rod 10 is fixedly installed at one end, far away from the first motor 8, of the top of the workbench 1, the first telescopic rod 10 is in a longitudinal direction, one end, far away from the workbench 1, of the first telescopic rod 10 is fixedly connected with one end of a second, install the switch on workstation 1, first motor 8 and second motor 12 are connected respectively to the other end of switch, the output direction of second motor 12 is vertical downwards, the output shaft end fixedly connected with milling cutter device of second motor 12, the milling cutter device includes milling cutter clamping head, milling cutter clamping head fixed connection is at the output axle head of second motor, the inside fixed mounting of milling cutter clamping head has milling cutter 13, milling cutter 13 edge of a knife end orientation is kept away from milling cutter clamping head direction, the lateral wall fixedly connected with protection casing 14 of

second motor

12, 14 bottom fixedly connected with brushes 15 of protection casing, the workstation top is provided with rubbish box 16, rubbish box 16 is located between second motor 12 and workstation 1.

The utility model discloses in, place synchronous pulley 5 on spacing round platform 3, because buckle 4's screens, synchronous pulley 5 can only rotate, at this moment can make driving gear 9 and synchronous pulley 5 mesh mutually through adjusting the distance between bottom plate 7 and the rotation post 2, starting switch controls first motor 8, let driving gear 9 rotate, it rotates to drive synchronous pulley 5, adjust milling cutter 13's position through adjusting first telescopic link 10 and second telescopic link 11, after adjusting, second motor 12 is opened to starting switch, let milling cutter 13 rotate, can take out synchronous pulley 5 burr on the limit this moment through milling cutter 13's rotation, and the burr of getting rid of can hit on protection casing 14 or fall on synchronous pulley 5, the brush can sweep the burr into in rubbish box 16 to 15.

Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.

Claims

1. A synchronous pulley deburring mechanism comprises a workbench (1) and is characterized in that the workbench (1) is of a rectangular structure, a rotating column (2) is installed at the middle part of the top of the workbench (1) in a rotating mode, a limiting round table (3) is fixedly installed at the middle part of the rotating column (2), a buckle groove is formed in the top of the side surface of the rotating column (2), a buckle (4) is movably installed in the groove, a spring is fixedly installed between the side surface, located inside the buckle groove, of the buckle (4) and the bottom of the buckle groove, a synchronous pulley (5) is movably installed on the surface of the rotating column (2), the synchronous pulley (5) is located between the buckle (4) and the limiting round table (3), an auxiliary rotating device is fixedly installed on one side of the rotating column (2) and comprises a sliding rail (6), two sliding rails (6) are fixedly installed at the top of the workbench (1), the sliding rail (6) is a rectangular block, a bottom plate (7) is connected between the sliding rails (6) in a sliding mode, a first motor (8) is fixedly installed at the top of the bottom plate (7), a driving gear (9) is fixedly connected to an output shaft of the first motor (8), a first telescopic rod (10) is fixedly installed at one end, far away from the first motor (8), of the top of the workbench (1), the first telescopic rod (10) is longitudinal, one end, far away from the workbench (1), of the first telescopic rod (10) is fixedly connected with one end of a second telescopic rod (11), one end, far away from the first telescopic rod (10), of the second telescopic rod (11) is fixedly connected with a second motor (12), the output direction of the second motor (12) is vertical downward, a milling cutter device is fixedly connected to the output shaft of the second motor (12), and a protective cover (14) is fixedly connected to the side wall of the second motor (12), the protection casing (14) bottom fixedly connected with brush handle (15), the workstation top is provided with rubbish box (16), rubbish box (16) are located between second motor (12) and workstation (1).

2. The synchronous pulley deburring mechanism of claim 1, wherein the diameter of the limiting round platform (3) is larger than the inner diameter of the synchronous pulley (5), and the outer diameter of the rotating column (2) is slightly smaller than the inner diameter of the synchronous pulley (5).

3. The synchronous pulley deburring mechanism of claim 1, wherein the side surface of the buckle (4) is umbrella-shaped, and the distance length from the umbrella tip of the side surface to the limiting circular truncated cone (3) is equal to the length of the inner hole of the synchronous pulley (5).

4. A synchronous pulley deburring mechanism according to claim 1 wherein the gear teeth of the synchronous pulley (5) mesh axially with the gear teeth of the drive gear (9).

5. A synchronous pulley deburring mechanism according to claim 1, characterized in that the mutually adjacent sides of the sliding rails (6) are provided with sliding grooves which are of a convex structure, sliding blocks are fixedly connected to both sides of the bottom plate (7), the sliding blocks are tightly matched with the sliding grooves, and fastening screws are mounted on the sliding rails (6).

6. A synchronous pulley deburring mechanism according to claim 1 wherein said milling cutter unit comprises a milling cutter cartridge fixedly attached to the output shaft end of the second motor, a milling cutter (13) is fixedly mounted within the milling cutter cartridge, the cutting edge of the milling cutter (13) faces away from the milling cutter cartridge.

7. A synchronous pulley deburring mechanism according to claim 1 characterized in that said table (1) is fitted with a switch, the other end of which is connected to a first motor (8) and a second motor (12), respectively.