CN214642351U

CN214642351U - Gear deburring equipment

Info

Publication number: CN214642351U
Application number: CN202120558952.0U
Authority: CN
Inventors: 郗文龙; 尚景毅
Original assignee: Gu'an Taijielong Electromechanical Equipment Co ltd
Current assignee: Gu'an Taijielong Electromechanical Equipment Co ltd
Priority date: 2021-03-18
Filing date: 2021-03-18
Publication date: 2021-11-09
Anticipated expiration: 2031-03-18

Abstract

The utility model discloses a gear burring equipment, comprising a base plate, the equal fixedly connected with backup pad in top both sides of bottom plate, and the top of two backup pads is provided with fixed box, the standing groove has been seted up at the top of fixed box, and the inside bottom center department fixedly connected with fixed block of standing groove, the top center department fixedly connected with dead lever of fixed block, the both sides inner wall of standing groove all rotates and is connected with two-way screw rod, and the equal spiro union in outer wall both ends of two-way screw rod has the movable block, two the equal fixedly connected with lug of relative one side outer wall of movable block. The utility model discloses a gear sleeve that will polish establishes on the dead lever, then rotates the crank on the two-way screw rod, makes the movable block motion in opposite directions of two-way screw rod both ends department, through the teeth of a cogwheel joint on lug on the movable block and the gear, can carry out the centre gripping to the gear fixed, prevents that the gear from taking place to rotate or squint at the in-process of polishing.

Description

Gear deburring equipment

Technical Field

The utility model relates to a gear production processing equipment technical field especially relates to a gear burring equipment.

Background

Gear refers to a mechanical element on a rim with gears continuously engaged to transmit motion and power. The use of gears in transmissions has long emerged. At the end of the 19 th century, the principle of generating the cutting method and the successive appearance of special machine tools and cutters for cutting teeth by using the principle pay attention to the running stability of gears along with the development of production.

The gear is used as a precise metal piece, the burrs on the end face often influence the assembly precision of the gear and influence the working stability of a transmission system, and the gear is usually manually removed through a file in the prior art, so that the efficiency of the method is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a gear deburring device.

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

a gear deburring device comprises a bottom plate, wherein two sides of the top of the bottom plate are fixedly connected with supporting plates, the tops of the two supporting plates are provided with fixing boxes, the top of each fixing box is provided with a placing groove, the center of the bottom inside the placing groove is fixedly connected with a fixing block, the center of the top of the fixing block is fixedly connected with a fixing rod, the inner walls of the two sides of the placing groove are rotatably connected with two-way screw rods, two ends of the outer wall of each two-way screw rod are respectively screwed with a movable block, the outer wall of one side, opposite to the two movable blocks, of each movable block is fixedly connected with a lug, two sides of the top of the bottom plate are respectively fixedly connected with a supporting assembly, each supporting assembly comprises a U-shaped plate, the inner wall of the top of each U-shaped plate and the top of the bottom plate are respectively spliced with a connecting rod, the outer wall of each connecting rod is sleeved with a telescopic spring, a connecting plate is arranged between the two supporting assemblies, and a polishing assembly is fixedly arranged at the bottom of the connecting plate, the polishing assembly comprises an installation shell, a speed reduction motor is fixedly installed on the inner wall of the top of the installation shell, an output shaft of the speed reduction motor is connected with a rotating rod through a coupling, a mounting plate is fixedly connected to the bottom of the rotating rod, and a polishing disc is fixedly installed on the bottom of the mounting plate.

Preferably, the two ends of the bottom of the fixing box are fixedly connected with clamping blocks, and the top of the front face of the supporting plate is provided with a clamping groove matched with the clamping blocks.

Preferably, a through hole penetrating through the outer wall of the other side is formed in the outer wall of one side of the fixed block, the through hole is matched with the bidirectional screw rod, one end of the bidirectional screw rod penetrates through the inner wall of one side of the placing groove and the outer wall of one side of the fixed box in sequence, a crank is fixedly arranged at one end of the bidirectional screw rod, a threaded hole matched with the two ends of the bidirectional screw rod is formed in the outer wall of one side of the movable block, and the bottom of the movable block is connected with the inside bottom of the placing groove in a sliding mode.

Preferably, the two ends of the connecting plate are respectively sleeved on the outer walls of the connecting rods at the two ends of the bottom plate, the two ends of the connecting plate are provided with jacks matched with the connecting rods, the bottom of the connecting plate is fixedly connected with the top of the telescopic spring, and the bottom of the telescopic spring is fixedly connected with the top of the bottom plate.

Preferably, the front surface of the mounting shell is provided with radiating holes distributed equidistantly, and both ends of the top of the mounting plate are provided with mounting holes.

Preferably, the speed reduction motor is connected with a switch positioned on one side of the top of the connecting plate through a wire, and the switch is connected with an external power supply through a wire.

The utility model has the advantages that:

1. the gear to be polished is sleeved on the fixed rod, then the crank on the bidirectional screw rod is rotated, so that the movable blocks at two ends of the bidirectional screw rod move oppositely, the gear can be clamped and fixed by the lug on the movable block and the gear teeth on the gear, the gear is prevented from rotating or deviating in the polishing process, and meanwhile, the gear polishing device can also be suitable for gears with different sizes, so that the device has strong practicability;

2. the grinding disc which drives the bottom is rotated through the rotation of the speed reducing motor, an operator presses the top of the connecting plate to downwards extrude the telescopic spring through the connecting plate, the connecting plate can downwards move along the connecting rod, the bottom of the grinding disc can be in contact with one side of the gear to be ground, burrs are removed, downward pressure can be freely applied by the operator according to grinding needs, and the improvement of the working efficiency is facilitated.

Drawings

Fig. 1 is a schematic front view of the overall structure of a gear deburring device provided by the present invention;

fig. 2 is a schematic plan view of a fixing box structure of the gear deburring device provided by the present invention;

FIG. 3 is a schematic side view of a support assembly structure of a gear deburring apparatus according to the present invention;

fig. 4 is the utility model provides a grinding assembly structure front section view schematic diagram of gear burring equipment.

In the figure: 1 bottom plate, 2 backup pads, 3 fixed boxes, 4 fixture blocks, 5 standing grooves, 6 fixed blocks, 7 dead levers, 8 two-way screw rods, 9 movable blocks, 10 lugs, 11 supporting components, 12U-shaped plates, 13 connecting rods, 14 expansion springs, 15 connecting plates, 16 polishing components, 17 installation shells, 18 gear motors, 19 dwang, 20 installation plates, 21 polishing disks.

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. 1-4, a gear deburring device comprises a base plate 1, wherein supporting plates 2 are fixedly connected to two sides of the top of the base plate 1, fixing boxes 3 are arranged on the tops of the two supporting plates 2, clamping blocks 4 are fixedly connected to two ends of the bottom of each fixing box 3, clamping grooves matched with the clamping blocks 4 are formed in the tops of the front sides of the supporting plates 2, a placing groove 5 is formed in the top of each fixing box 3, a fixing block 6 is fixedly connected to the center of the bottom inside the placing groove 5, a fixing rod 7 is fixedly connected to the center of the top of each fixing block 6, two-way screws 8 are rotatably connected to the inner walls of the two sides of each placing groove 5, movable blocks 9 are screwed to the two ends of the outer wall of each two-way screw 8, through holes penetrating through the outer wall of the other side are formed in the outer wall of one side of each fixing block 6 and are matched with the two-way screws 8, one ends of the two-way screws 8 sequentially penetrate through the inner wall of one side of the placing groove 5 and the outer wall of one side of each fixing box 3, a crank is fixedly installed at one end of the bidirectional screw 8, threaded holes which are respectively matched with the two ends of the bidirectional screw 8 are formed in the outer wall of one side of each of the two movable blocks 9, the bottoms of the movable blocks 9 are connected with the inner bottom of the placing groove 5 in a sliding mode, a lug 10 is fixedly connected to the outer wall of the opposite side of each of the two movable blocks 9, a gear to be polished is sleeved on the fixed rod 7, then the crank on the bidirectional screw 8 is rotated, the movable blocks 9 at the two ends of the bidirectional screw 8 move oppositely, and the gear can be clamped and fixed through the lug 10 on the movable block 9 and the gear teeth on the gear, so that the gear is prevented from rotating or deviating in the polishing process;

the supporting components 11 are fixedly connected to two sides of the top of the bottom plate 1, each supporting component 11 comprises a U-shaped plate 12, connecting rods 13 are respectively inserted into the inner wall of the top of each U-shaped plate 12 and the top of the bottom plate 1, telescopic springs 14 are sleeved on the outer walls of the connecting rods 13 at two ends of each connecting plate 15, jacks matched with the connecting rods 13 are formed in two ends of each connecting plate 15, the bottom of each connecting plate 15 is fixedly connected with the top of each telescopic spring 14, the bottom of each telescopic spring 14 is fixedly connected with the top of the bottom plate 1, each connecting plate 15 is arranged between the two supporting components 11, polishing components 16 are fixedly mounted at the bottoms of the connecting plates 15, each polishing component 16 comprises a mounting shell 17, a speed reducing motor 18 is fixedly mounted on the inner wall of the top of the mounting shell 17, and an output shaft of each speed reducing motor 18 is connected with a rotating rod 19 through a coupling, and the bottom fixedly connected with mounting panel 20 of dwang 19, the louvre that the equidistance distributes is seted up in the front of mounting shell 17, the mounting hole has all been seted up at the top both ends of mounting panel 20, the bottom fixed mounting of mounting panel 20 has the abrasive disc 21 of polishing, gear motor 18 is connected with the switch that is located connecting plate 15 top one side through the wire, and the switch is connected with external power source through the wire, rotate the abrasive disc 21 that drives the bottom through gear motor 18 and rotate, operating personnel is through pressing the top of connecting plate 15, connecting plate 15 extrudes expanding spring 14 downwards, can make connecting plate 15 move down along connecting rod 13, can make the bottom of abrasive disc 21 and the side contact of gear polish and get rid of the burr, the staff can freely apply decurrent pressure according to the needs of polishing, be favorable to improving work efficiency.

The working principle is as follows: the gear to be polished is sleeved on the fixed rod 7, then the crank on the bidirectional screw 8 is rotated, the movable blocks 9 at two ends of the bidirectional screw 8 move towards the gear direction, the convex blocks 10 on the movable blocks 9 are clamped with the gear teeth on the gear, the gear is clamped and fixed, the gear is prevented from rotating or deviating in the polishing process, the gear can be suitable for gears with different sizes due to the fact that the two convex blocks 10 move from far to near, after the gear is fixed, a switch is started, the speed reduction motor 18 rotates to drive the rotating rod 19 and the mounting plate 20 to drive the polishing disc 21 to rotate, a worker presses the top of the connecting plate 15, two ends of the connecting plate 15 downwards extrude the telescopic springs 14, the telescopic springs 14 are stressed to deform and shrink, the connecting plate 15 can move downwards along the connecting rod 13, and the bottom of the polishing disc 21 is contacted with one side of the gear to polish and remove burrs, loosen pressing to connecting plate 15 after the completion of polishing, accessible expanding spring 14's elastic deformation will polish subassembly 16 and upwards resume to the primary importance, the crank on the rotatory two-way screw rod 8 makes the movable block 9 and the lug 10 at both ends keep away from the gear, can overturn the gear, polish the gear opposite side, when the burr piece in standing groove 5 was too much, can take out the burr piece in with standing groove 5 from the top of two backup pads 2 with fixed box 3 and pour out.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The 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 utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The gear deburring equipment comprises a bottom plate (1) and is characterized in that supporting plates (2) are fixedly connected to two sides of the top of the bottom plate (1), a fixing box (3) is arranged at the tops of the two supporting plates (2), a placing groove (5) is formed in the top of the fixing box (3), a fixing block (6) is fixedly connected to the center of the bottom inside the placing groove (5), a fixing rod (7) is fixedly connected to the center of the top of the fixing block (6), two inner walls of two sides of the placing groove (5) are rotatably connected with a two-way screw rod (8), two ends of the outer wall of the two-way screw rod (8) are respectively screwed with a movable block (9), a convex block (10) is fixedly connected to the outer wall of one side opposite to the two movable blocks (9), supporting assemblies (11) are fixedly connected to two sides of the top of the bottom plate (1), and each supporting assembly (11) comprises a U-shaped plate (12), the top inner wall of U template (12) and the top of bottom plate (1) are all pegged graft and are had connecting rod (13), and the outer wall cover of connecting rod (13) is equipped with expanding spring (14), two be provided with connecting plate (15) between supporting component (11), and the bottom fixed mounting of connecting plate (15) has polishing assembly (16), polishing assembly (16) are including installation shell (17), and the top inner wall fixed mounting of installation shell (17) has gear motor (18), the output shaft of gear motor (18) has dwang (19) through the coupling joint, and the bottom fixedly connected with mounting panel (20) of dwang (19), the bottom fixed mounting of mounting panel (20) has polishing dish (21).

2. The gear deburring device according to claim 1, wherein the two ends of the bottom of the fixing box (3) are fixedly connected with the clamping blocks (4), and the top of the front surface of the supporting plate (2) is provided with a clamping groove matched with the clamping blocks (4).

3. The gear deburring equipment according to claim 1, characterized in that a through hole penetrating through the outer wall of the other side is formed in the outer wall of one side of the fixed block (6), the through hole is matched with the bidirectional screw (8), one end of the bidirectional screw (8) sequentially penetrates through the inner wall of one side of the placing groove (5) and the outer wall of one side of the fixed box (3), a crank is fixedly mounted at one end of the bidirectional screw (8), threaded holes respectively matched with the two ends of the bidirectional screw (8) are formed in the outer wall of one side of each of the two movable blocks (9), and the bottom of each movable block (9) is slidably connected with the bottom of the inside of the placing groove (5).

4. The gear deburring equipment according to claim 1, characterized in that two ends of the connecting plate (15) are respectively sleeved on outer walls of the connecting rods (13) at two ends of the base plate (1), two ends of the connecting plate (15) are respectively provided with insertion holes matched with the connecting rods (13), the bottom of the connecting plate (15) is fixedly connected with the top of the telescopic spring (14), and the bottom of the telescopic spring (14) is fixedly connected with the top of the base plate (1).

5. The gear deburring device of claim 1, wherein the front face of the mounting shell (17) is provided with radiating holes distributed at equal intervals, and both ends of the top of the mounting plate (20) are provided with mounting holes.

6. Gear deburring apparatus as claimed in claim 1 wherein said gear motor (18) is wired to a switch located on the top side of the connection plate (15) and the switch is wired to an external power source.