CN216657363U - A burr grinding device for gear production - Google Patents

Abstract

The utility model provides a burr grinding device for gear production, which belongs to the technical field of gear production and is used for solving the problem of low efficiency in grinding the burrs on the gear surface. It includes a mounting box and a moving assembly. A mounting plate is fixed above the mounting box. The moving assembly includes a fixed pipe, a first motor and a threaded rod. The fixed pipe is fixed on one side of the mounting plate. The side of the fixed pipe has two symmetrical limits. Position slot, the first motor is fixed on the other side of the mounting plate, the threaded rod is rotatably arranged on the other side of the mounting plate, the threaded rod is threadedly connected with a sliding block, and two spring sleeve rods are fixed on both sides of the sliding block. An installation component is slidably arranged on the fixed tube, a grinding component is arranged inside the installation box, and a support component is arranged on one side of the installation box; the utility model can combine the grinding component, the moving component and the installation component, so that the grinding gear and the gear to be ground can be combined. Automatic alignment and meshing improves the grinding efficiency of gear table burrs.

Description

A burr grinding device for gear production

technical field

The utility model belongs to the technical field of gear production, and relates to a burr grinding device for gear production.

Background technique

Gear is a mechanical element that continuously meshes with gears on the rim to transmit motion and power. The application of gears in transmission appeared very early. At the end of the 19th century, the principle of the gear cutting method and the special machine tools and tools that use this principle to cut teeth. Appearing one after another, with the development of production, the stability of gear operation has been paid attention to, and gears generally have gear teeth, tooth grooves, end faces, normal faces, addendum circles, root circles, base circles, and index circles. It is classified by tooth shape, gear shape, tooth line shape, surface on which the gear teeth are located, and manufacturing method.

However, in the production of gears, there will be burrs on the surface of the gears. In order to pass the product, the operator needs to deburr them. However, most of the deburring treatment of gears on the market requires operators to use grinding gears to deal with burrs. Gears need operators to replace grinding gears of different sizes for grinding, which will increase the labor intensity of operators, and after deburring, there will be a lot of metal debris, which is difficult to clean. Therefore, we propose a burr grinding device for gear production. .

Utility model content

The purpose of the utility model is to solve the above problems in the prior art, and propose a burr grinding device for grinding gears of different sizes.

The purpose of this utility model can be realized by following technical scheme:

A burr grinding device for gear production, comprising a mounting box and a moving component, a mounting plate is fixed above the mounting box, the moving component includes a fixed pipe, a first motor and a threaded rod, and the fixed pipe is fixed on one side of the mounting plate, The side of the fixed tube is provided with two symmetrical limit slots, the first motor is fixed on the other side of the installation plate, the threaded rod is rotated and arranged on the other side of the installation plate, and the threaded rod is located inside the fixed tube, and the threaded rod is on the other side of the installation plate. A sliding block is threadedly connected, the sliding block is slidably arranged inside the fixed pipe, two spring sleeve rods are fixed on both sides of the sliding block, and the four spring sleeve rods are slidably arranged inside the limit grooves at the corresponding positions, and the fixed pipe slides on the An installation component is provided, and a grinding component is arranged inside the installation box. The grinding component includes a rotating shaft and a second motor. The rotating shaft is detachably provided with a number of uniformly distributed grinding gears, and one side of the installation box is provided with a supporting component.

The end face of the installation box is provided with a pull-out opening, the inside of the installation box is slidably provided with a pull-out box, and the pull-out box is located inside the pull-out opening.

With the above structure, the grinding debris falls into the inside of the pull-out box, the pull-out box is pulled, and the pull-out box is pulled out from the inside of the pull-out opening, thereby cleaning the pull-out box.

The installation assembly includes a sliding sleeve, the sliding sleeve is slidably arranged on the fixed pipe, and the sliding sleeve is located between the two spring sleeve rods on the same side, the sliding sleeve is sleeved with a shaft sleeve, and the shaft sleeve is provided with a gear to be ground, and the sliding sleeve is slidable. A locking ring is provided on the threaded connection.

With the above structure, according to the size of the gear to be ground, put a suitable size shaft sleeve on the sliding sleeve, put the gear to be ground on the shaft sleeve, sleeve the locking ring on the sliding sleeve, rotate the locking ring, the locking ring and the The sliding sleeve is threadedly connected, and the locking ring cooperates with the sliding sleeve to limit the gear to be ground.

The rotating shaft is rotatably arranged inside the installation box, a number of grinding gears are distributed on the rotating shaft in order from large to small, the second motor is fixed on the other side of the installation box, and the output shaft of the second motor is connected to rotate through a coupling axis.

With the above structure, the second motor drives the rotating shaft to rotate through the output shaft, the rotating shaft drives the grinding gear to rotate, and the grinding gear meshes and squeezes the gear to be ground, thereby grinding off the burrs on the gear to be ground, and grinding gears of different sizes can be Grinding gears of different sizes to be ground.

The support assembly includes an electric push rod, the electric push rod is fixed on one side of the installation box, the end of the electric push rod is fixed with a support block, the support block is a semi-circular ring, and the support block is located below the fixed pipe.

With the above structure, the electric push rod drives the support block to rise, and the support block is attached to the rotating shaft, thereby supporting the fixed pipe.

Compared with the prior art, the burr grinding device for gear production has the following advantages:

1. Through the cooperation of grinding components, moving components and installation components, the grinding gear and the gear to be ground can be automatically aligned and meshed, so as to grind the burrs on the surface of the gears and improve the grinding efficiency of the burrs on the gear surface;

2. The grinding component cooperates with the moving component, which can mesh the gears to be ground of different sizes without adjusting the size of the grinding gear, which improves the applicability of the grinding device;

3. The installation box is matched with the pull-out box, which can collect the ground metal debris, so that it can be processed centrally.

Description of drawings

Fig. 1 is the three-dimensional structure schematic diagram of the present utility model;

Fig. 2 is the sectional structure schematic diagram of the present utility model;

Fig. 3 is the top view structure schematic diagram of the present utility model;

In the picture: 1. Fixed pipe; 2. Mounting plate; 3. Installation box; 4. Pulling port; 5. Pulling box; 6. Electric push rod; 7. Support block; 8. Slide block; 9. Limit groove; 10, locking ring; 11, gear to be ground; 12, first motor; 13, grinding gear; 14, rotating shaft; 15, second motor; 16, threaded rod; 17, bushing; 18, sliding sleeve ; 19, spring sleeve rod.

Detailed ways

The technical solution of the present patent will be described in further detail below in conjunction with specific embodiments.

Embodiments of the present patent are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present patent, but should not be construed as a limitation on the present patent.

In the description of this patent, it should be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", The orientation or positional relationship indicated by "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present patent and simplifying the description, rather than indicating or implying The device or element referred to must have, be constructed, and operate in a particular orientation and is not to be construed as a limitation of this patent.

In the description of this patent, it should be noted that, unless otherwise expressly specified and limited, the terms "installed", "connected", "connected" and "arranged" should be understood in a broad sense. , or it can be detachably connected and set, or connected and set integrally. For those of ordinary skill in the art, the specific meanings of the above terms in this patent can be understood according to specific situations.

1-3, the present embodiment provides a burr grinding device for gear production, including a mounting box 3 and a moving assembly, a mounting plate 2 is fixed above the mounting box 3, and the moving assembly includes a fixed tube 1, a first motor 12 and threaded rod 16, the fixed pipe 1 is fixed on one side of the mounting plate 2, the side of the fixed pipe 1 is provided with two symmetrical limit slots 9, the first motor 12 is fixed on the other side of the mounting plate 2, the threaded rod 16 is rotatably arranged on the other side of the mounting plate 2, and the threaded rod 16 is located inside the fixed pipe 1. The threaded rod 16 is threadedly connected with a sliding block 8, and the sliding block 8 is slidably arranged inside the fixed pipe 1. Two spring sleeve rods 19 are fixed on both sides, and the four spring sleeve rods 19 are slidably arranged inside the limit grooves 9 at the corresponding positions. The fixing tube 1 is slidably provided with an installation component, and the interior of the installation box 3 is provided with a grinding component. The grinding assembly includes a rotating shaft 14 and a second motor 15 . The rotating shaft 14 is detachably provided with a plurality of uniformly distributed grinding gears 13 , and one side of the installation box 3 is provided with a support assembly.

The end face of the installation box 3 is provided with a pull-out port 4, and the inside of the installation box 3 is slidably provided with a pull-out box 5, and the pull-out box 5 is located inside the pull-out port 4; Inside, the pull-out box 5 is pulled, and the pull-out box 5 is pulled out from the inside of the pull-out opening 4, so as to clean the pull-out box 5.

The installation assembly includes a sliding sleeve 18, the sliding sleeve 18 is slidably arranged on the fixed tube 1, and the sliding sleeve 18 is located between the two spring sleeve rods 19 on the same side. A gear 11 to be ground is provided, and a locking ring 10 is threadedly connected to the sliding sleeve 18; according to the size of the gear 11 to be ground, a suitable size shaft sleeve 17 is sleeved on the sliding sleeve 18, and the gear 11 to be ground is sleeved on the shaft sleeve 17, Sleeve the locking ring 10 on the sliding sleeve 18, rotate the locking ring 10, the locking ring 10 is threadedly connected with the sliding sleeve 18, and the locking ring 10 cooperates with the sliding sleeve 18 to limit the gear 11 to be ground.

The rotating shaft 14 is rotatably arranged inside the installation box 3, a number of grinding gears 13 are distributed on the rotating shaft 14 in order from large to small, the second motor 15 is fixed on the other side of the installation box 3, and the output shaft of the second motor 15 passes through The coupling is connected to the rotating shaft 14; the second motor 15 drives the rotating shaft 14 to rotate through the output shaft, the rotating shaft 14 drives the grinding gear 13 to rotate, and the grinding gear 13 meshes and squeezes the gear 11 to be ground, so that the The burrs are ground off, and the grinding gears 13 of different sizes can grind the gears 11 to be ground of different sizes.

The support assembly includes an electric push rod 6, the electric push rod 6 is fixed on one side of the installation box 3, the end of the electric push rod 6 is fixed with a support block 7, the support block 7 is a semi-circular ring, and the support block 7 is located in the fixed pipe 1. Below; the electric push rod 6 drives the support block 7 to rise, and the support block 7 is attached to the rotating shaft 14 to support the fixed pipe 1 .

The working principle of the present utility model:

The first motor 12 drives the threaded rod 16 to rotate, the threaded rod 16 drives the sliding block 8 to move, the sliding block 8 drives the four spring sleeve rods 19 to move, and the four spring sleeve rods 19 drive the sliding sleeve 18 to move to the end of the fixed pipe 1 , Press the spring sleeve rod 19, put the appropriate size of the shaft sleeve 17 on the sliding sleeve 18 according to the size of the gear to be ground 11, sleeve the gear 11 to be ground on the shaft sleeve 17, sleeve the locking ring 10 on the sliding sleeve 18, turn the locking ring 10, the locking ring 10 is threadedly connected with the sliding sleeve 18, the locking ring 10 and the sliding sleeve 18 cooperate to limit the gear 11 to be ground, the electric push rod 6 drives the support block 7 to rise, the support block 7 is attached to the rotating shaft 14 to support the fixed pipe 1, the first motor 12 drives the threaded rod 16 to rotate, the threaded rod 16 drives the sliding block 8 to move, the sliding block 8 drives the four spring sleeve rods 19 to move, and the four The spring sleeve rod 19 drives the sliding sleeve 18 to move, and the sliding sleeve 18 cooperates with the locking ring 10 to drive the gear 11 to be ground to move. The rotating shaft 14 rotates, the rotating shaft 14 drives the grinding gear 13 to rotate, and the grinding gear 13 meshes and squeezes the gear 11 to be ground, thereby grinding off the burrs on the gear 11 to be ground, and the ground burrs fall to the drawer box 5 inside, when the pull-out box 5 is full, pull the pull-out box 5 and pull out the pull-out box 5 from the inside of the pull-out port 4, so as to clean the pull-out box 5.

In summary, through the cooperation of the grinding component, the moving component and the installation component, the grinding gear 13 and the gear to be ground 11 can be automatically aligned and meshed, so as to grind the burrs on the surface of the gears and improve the grinding efficiency of the burrs on the gear surface; The matching of the components can mesh the gears 11 to be ground of different sizes without adjusting the size of the grinding gear 13, which improves the applicability of the grinding device; the mounting box 3 and the pull-out box 5 cooperate to remove the ground metal debris Collected so that centralized processing is possible.

The preferred embodiments of the present patent have been described in detail above, but the present patent is not limited to the above-mentioned embodiments. Within the scope of knowledge possessed by those of ordinary skill in the art, the present invention can also be made without departing from the purpose of the present patent. Various changes.

Claims (5)

1. A burr grinding device for gear production, comprising a mounting box (3) and a moving assembly, wherein a mounting plate (2) is fixed above the mounting box (3), and the moving assembly includes a fixed pipe (1) , the first motor (12) and the threaded rod (16), the fixing tube (1) is fixed on one side of the mounting plate (2), and the side of the fixing tube (1) is provided with two symmetrical limit slots (9), The first motor (12) is fixed on the other side of the mounting plate (2), the threaded rod (16) is rotatably arranged on the other side of the mounting plate (2), and the threaded rod (16) is located inside the fixing pipe (1) , the threaded rod (16) is threadedly connected with a sliding block (8), the sliding block (8) is slidably arranged inside the fixing pipe (1), and two spring sleeve rods (19) are fixed on both sides of the sliding block (8). ), the four spring sleeve rods (19) are slidably arranged inside the limit grooves (9) at the corresponding positions, the fixing tube (1) is slidably provided with a mounting component, and the interior of the mounting box (3) is provided with a grinding component, the grinding component It comprises a rotating shaft (14) and a second motor (15). The rotating shaft (14) is detachably provided with a plurality of uniformly distributed grinding gears (13), and one side of the installation box (3) is provided with a support assembly. 2. The burr grinding device for gear production according to claim 1, characterized in that, the end face of the installation box (3) is provided with a pull-out port (4), and the inside of the installation box (3) is slidably provided with The pull-out box (5) is pulled out, and the pull-out box (5) is located inside the pull-out opening (4). 3. A burr grinding device for gear production according to claim 1, characterized in that the mounting assembly comprises a sliding sleeve (18), and the sliding sleeve (18) is slidably arranged on the fixed pipe (1), and slides The sleeve (18) is located between the two spring sleeve rods (19) on the same side, the sliding sleeve (18) is sleeved with a shaft sleeve (17), the shaft sleeve (17) is provided with a gear to be ground (11), and the sliding sleeve (18) A locking ring (10) is threadedly connected to the upper part. 4. The burr grinding device for gear production according to claim 1, wherein the rotating shaft (14) is rotatably arranged inside the mounting box (3), and a plurality of grinding gears (13) are mounted on the rotating shaft (14). 14) are distributed in order from large to small, the second motor (15) is fixed on the other side of the installation box (3), and the output shaft of the second motor (15) is connected to the rotating shaft (14) through a coupling. 5. The burr grinding device for gear production according to claim 1 or 4, characterized in that the support assembly comprises an electric push rod (6), and the electric push rod (6) is fixed on the side of the installation box (3). On one side, the end of the electric push rod (6) is fixed with a support block (7), the support block (7) is semi-circular, and the support block (7) is located below the fixed pipe (1).

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