Deburring device for high-speed chain wheel

Abstract

The utility model belongs to the technical field of high-speed chain wheel machining, and particularly relates to a deburring device for a high-speed chain wheel, which adopts the following scheme that the deburring device comprises a base, a deburring mechanism and a positioning mechanism, the deburring mechanism and the positioning mechanism are mounted on the base, and the positioning mechanism comprises supporting legs, a mounting plate, a rotating disc, a limiting end, a connecting part, a screw rod, a fluted disc, a gear and a second motor. A high-speed chain wheel can be placed on the rotating disc, the connecting part at the bottom of the limiting end penetrates through the high-speed chain wheel and moves downwards, the connecting part is limited by the limiting rod and keeps vertically downward, the screw is rotated, the screw is rotated into the threaded hole in the bottom of the connecting part, and at the moment, the high-speed chain wheel is limited on the rotating disc; the driving motor I drives the steel brush to rotate and drives the electric cylinder to push the moving seat to move along the support, and the high-speed chain wheel is deburred through the steel brush at the output end of the motor I; according to the device, high-speed chain wheels of different sizes can be conveniently and rapidly positioned, and deburring treatment is automatically achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to high -speed chain wheel processing technical field especially relates to a high -speed chain wheel deburring device. BACKGROUND

[0002] Chain wheel is a kind of wheel with embedded gear type buckle chain tooth, to be engaged with the block of accurate pitch on pitch chain ring or cable, chain wheel is widely used in chemical industry, textile machinery, escalator, wood processing, stereo parking garage, agricultural machinery, food processing, instrument, petroleum and other industries mechanical transmission.

[0003] After high -speed chain wheel production is finished, it usually needs to carry out deburring treatment, because high -speed chain wheel has different sizes, usually need to be positioned to corresponding adaptive tooling, not only increase the device occupied space, also increase production cost simultaneously. UTILITY MODEL CONTENTS

[0004] The utility model is aimed at the defects of prior art, provide a kind of high -speed chain wheel deburring device to solve the problems raised in above background art.

[0005] A kind of high -speed chain wheel deburring device, including base, deburring mechanism and positioning mechanism installed on base, the positioning mechanism includes support leg, mounting plate, rotary disc, limit end, connecting portion, screw rod, toothed disc, gear and motor two, the mounting plate is supported and installed on base by support leg, the rotary disc is rotatably installed at the ring groove of mounting plate, the toothed disc is installed at the bottom of rotary disc by connecting rod, the screw rod is rotatably installed in the middle part of toothed disc by shaft ring, the connecting portion is fixed at the bottom of limit end, and the lower end of connecting portion can be rotatably connected with screw rod, the motor two is installed at the bottom of mounting plate, the gear is fixed at the output end of motor two, and is engaged transmission connection with toothed disc.

[0006] By adopting the above technical scheme, it is convenient to quickly position high -speed chain wheel of different sizes, and automatically realize deburring treatment.

[0007] The deburring mechanism includes support, electric cylinder, moving seat, motor one and steel brush, the electric cylinder is installed at one end of support, the moving seat is fixed at the output end of electric cylinder and slides along support, the motor one is fixed on moving seat, and the steel brush is installed at the output end of motor one.

[0008] By adopting the above technical scheme, it is convenient to automatically deburr high -speed chain wheel.

[0009] Multiple sliding grooves are formed in the outer wall of the connecting portion, the bottom surface of the rotary disc is further provided with a ring, and a limiting rod for limiting the connecting portion is installed inside the ring.

[0010] By adopting the technical scheme, the connecting part is inserted into the middle part of the rotating disc, then is moved downward and kept in a vertical state.

[0011] The upper end face of the rotating disc is provided with a boss protruding, the boss is larger than the middle hole of the rotating disc and smaller than the ring groove of the mounting plate, and the height of the boss is higher than the upper surface of the mounting plate.

[0012] By adopting the technical scheme, the high-speed chain wheel is placed.

[0013] The limiting end head is provided in a whole circular table structure.

[0014] By adopting the technical scheme, the high-speed chain wheel of different sizes is limited.

[0015] The beneficial effects of the deburring device for the high-speed chain wheel of the utility model are:

[0016] The high-speed chain wheel is placed on the rotating disc, the connecting part at the bottom of the limiting end head is passed through the high-speed chain wheel and is moved downward, the connecting part is limited by the limiting rod and kept in a vertical downward state, when the connecting part contacts the screw rod, the screw rod is rotated and is screwed into the threaded hole at the bottom of the connecting part, at this time, the high-speed chain wheel is limited on the rotating disc, the motor one drives the steel brush to rotate and drives the electric cylinder to push the moving seat to move along the support, so that the steel brush at the output end of the motor one is used to deburr the high-speed chain wheel; the device is convenient for quickly positioning the high-speed chain wheel of different sizes and automatically realizes deburring. BRIEF DESCRIPTION OF DRAWINGS

[0017] Fig. 1 The utility model provides a deburring device for high-speed chain wheel whole structure schematic diagram;

[0018] Fig. 2 The utility model provides a deburring device for high-speed chain wheel positioning mechanism structure schematic diagram.

[0019] In the drawing: 1, base; 2, support; 3, electric cylinder; 4, moving seat; 5, motor one; 6, steel brush; 7, support leg; 8, mounting plate; 9, rotating disc; 10, limiting end head; 11, connecting part; 12, screw rod; 13, limiting rod; 14, connecting rod; 15, toothed disc; 16, gear; 17, motor two; 18, high-speed chain wheel. DETAILED DESCRIPTION

[0020] The preferred embodiments of the utility model are described in detail below with reference to the drawings, so that the advantages and characteristics of the utility model can be more easily understood by the person skilled in the art, and the protection scope of the utility model is more clearly and explicitly defined.

[0021] REFERENCE Figs. 1-2The application discloses a deburring device for high-speed chain wheel, which comprises a base 1, a deburring mechanism and a positioning mechanism, wherein the positioning mechanism comprises a supporting leg 7, a mounting plate 8, a rotating disc 9, a limiting end 10, a connecting part 11, a screw rod 12, a toothed disc 15, a gear 16 and a motor 17; the mounting plate 8 is supported and mounted on the base 1 through the supporting leg 7; the rotating disc 9 is rotatably mounted at a ring groove of the mounting plate 8; the toothed disc 15 is mounted at the bottom of the rotating disc 9 through a connecting rod 14; the screw rod 12 is rotatably mounted in the middle of the toothed disc 15 through a shaft ring; the connecting part 11 is fixed at the bottom of the limiting end 10, and the lower end of the connecting part 11 is rotatably connected with the screw rod 12; the motor 17 is mounted at the bottom of the mounting plate 8; the gear 16 is fixed at the output end of the motor 17 and is in meshing transmission connection with the toothed disc 15.

[0022] In use, the high-speed chain wheel 18 can be placed on the boss protrudingly arranged at the upper end surface of the rotating disc 9, the boss is larger than the middle hole of the rotating disc 9 and smaller than the ring groove of the mounting plate 8, and the height of the boss is higher than the upper surface of the mounting plate 8; then the connecting part 11 at the bottom of the limiting end 10 is passed through the high-speed chain wheel 18 and is moved downwards; the connecting part 11 is kept vertically downwards through the limitation of the limiting rod 13; when the connecting part 11 contacts the screw rod 12, the screw rod 12 is rotated so as to be rotated into the threaded hole at the bottom of the connecting part 11 until the limiting end 10 contacts the high-speed chain wheel 18, and the connecting part 11 is no longer moved downwards; at this time, the high-speed chain wheel 18 is limited on the rotating disc 9.

[0023] Then the motor 5 is driven to rotate the steel brush 6 and drive the electric cylinder 3 to push the moving seat 4 to move along the support 2, so that the high-speed chain wheel 18 is deburred by the steel brush 6 at the output end of the motor 5.

[0024] The device is convenient for quickly positioning high-speed chain wheels 18 of different sizes and automatically realizing deburring.

[0025] The deburring mechanism comprises a support 2, an electric cylinder 3, a moving seat 4, a motor 5 and a steel brush 6; the electric cylinder 3 is mounted at one end of the support 2; the moving seat 4 is fixed at the output end of the electric cylinder 3 and slides along the support 2; the motor 5 is fixed on the moving seat 4; and the steel brush 6 is mounted at the output end of the motor 5; so that the position of the steel brush 6 is adjusted according to the size of the high-speed chain wheel 18, and the high-speed chain wheel 18 is deburred.

[0026] The outer wall of the connecting part 11 is provided with a plurality of sliding grooves, the bottom surface of the rotating disc 9 is further provided with a ring, and a limiting rod 13 is installed inside the ring and abuts against the sliding grooves of the connecting part 11 to limit the connecting part 11; after the connecting part 11 passes through the high-speed chain wheel 18 and the middle part of the rotating disc 9, the connecting part 11 is limited by the limiting rod 13 and kept in a vertical state and moves downward, and then the threaded rod 12 is rotated and inserted into the threaded hole at the bottom of the connecting part 11 to connect with the connecting part 11 until the limiting end 10 limits and positions the high-speed chain wheel 18.

[0027] The upper end surface of the rotating disc 9 is provided with a boss, which is larger than the middle hole of the rotating disc 9 and smaller than the ring groove of the mounting plate 8, and the height of the boss is higher than the upper surface of the mounting plate 8; according to the above setting, when the high-speed chain wheel 18 is placed, the high-speed chain wheel 18 does not contact the mounting plate 8, friction is avoided, and the normal rotation of the high-speed chain wheel 18 is affected.

[0028] The limiting end 10 is provided in a circular truncated cone structure; because different batches of high-speed chain wheels 18 have different sizes, the limiting columns of one-to-one corresponding sizes are commonly used to limit the high-speed chain wheel 18, so that a plurality of one-to-one corresponding positioning devices need to be added, which not only occupies more space, but also increases the production cost, and the limiting end 10 is provided in a circular truncated cone structure, one end of which is fixedly connected with the connecting part 11, the connecting part 11 is inserted into the middle part of the high-speed chain wheel 18 and the middle part of the rotating disc 9 and moves downward, and is screwed with the threaded rod 12, and then the high-speed chain wheel 18 is pressed and limited by the limiting end 10.

[0029] The above embodiments only express several embodiments of the present application, and the description is more specific and detailed, but it cannot be understood as a limitation on the scope of the application. It should be noted that for ordinary skilled persons in the art, without departing from the concept of the present application, a number of modifications and improvements can be made, which are all within the protection scope of the present application.

Claims

1. A deburring device for a high-speed sprocket, comprising a base (1), a deburring mechanism and a positioning mechanism mounted on the base (1), characterized in that: The positioning mechanism includes a support leg (7), a mounting plate (8), a rotating disk (9), a limiting end (10), a connecting part (11), a screw (12), a gear disk (15), a gear (16), and a second motor (17). The mounting plate (8) is supported and mounted on the base (1) by the support leg (7). The rotating disk (9) is rotatably mounted on the annular groove of the mounting plate (8). The gear disk (15) is mounted on the bottom of the rotating disk (9) by a connecting rod (14). The screw (12) is rotatably mounted on the middle of the gear disk (15) by a collar. The connecting part (11) is fixed to the bottom of the limiting end (10), and the lower end of the connecting part (11) can be rotatably connected to the screw (12). The second motor (17) is mounted on the bottom of the mounting plate (8). The gear (16) is fixed to the output end of the second motor (17) and meshes with the gear disk (15) for transmission.

2. The deburring device for high-speed sprockets according to claim 1, characterized in that: The deburring mechanism includes a support (2), an electric cylinder (3), a movable seat (4), a motor (5), and a steel brush (6). The electric cylinder (3) is installed at one end of the support (2). The movable seat (4) is fixed at the output end of the electric cylinder (3) and slides along the support (2). The motor (5) is fixed on the movable seat (4). The steel brush (6) is installed at the output end of the motor (5).

3. The deburring device for high-speed sprockets according to claim 2, characterized in that: Multiple grooves are provided on the outer wall of the connecting part (11), and a ring is provided on the bottom surface of the rotating disk (9). A limiting rod (13) is installed inside the ring, which abuts against the groove of the connecting part (11) and restricts the connecting part (11).

4. The deburring device for high-speed sprockets according to claim 3, characterized in that: The upper end face of the rotating disk (9) is provided with a boss, which is larger than the middle hole of the rotating disk (9) and smaller than the annular groove of the mounting plate (8), and the height of the boss is higher than the upper surface of the mounting plate (8).

5. The deburring device for high-speed sprockets according to claim 4, characterized in that: The limiting end (10) is a frustum structure.

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