Deburring device for automobile gear machining

Abstract

The utility model belongs to the technical field of gear machining, and particularly relates to a deburring device for automobile gear machining, which comprises a base, two vertical plates are symmetrically fixed at the top of the base, a supporting plate is fixed at the tops of the two vertical plates, fifteen bearing round blocks for bearing automobile gears are arranged at the top of the supporting plate, and the bearing round blocks are fixed at the top of the base. The fifteen bearing round blocks are arranged in three rows in the transverse direction and five columns in the longitudinal direction. Through the arrangement of the base, the vertical plate, the supporting plate, the bearing round block, the key shaft, the rotating shaft, the driving assembly, the first air cylinder, the mounting block, the L-shaped plate, the L-shaped strip, the inserting opening, the brush head, the clamping hole, the second air cylinder, the mounting strip, the clamping block and the limiting assembly, multiple automobile gears can be subjected to deburring treatment in batches at a time, and therefore the production and machining efficiency can be improved; and when the brush head is used for a long time and is damaged, the brush head can be conveniently replaced, so that the whole use effect is good.

Description

Technical Field

[0001] This utility model relates to the field of gear processing technology, specifically a deburring device for automotive gear processing. Background Technology

[0002] With social development and technological progress, automobiles are becoming increasingly common. Gears are one of the important components of automobiles. During the production and processing of automobile gears, deburring is required. Currently, deburring devices for automobile gears are generally not suitable for processing a large number of gears at once, resulting in low processing efficiency and poor overall performance. Therefore, we propose a deburring device for automobile gear processing to solve the above problems. Utility Model Content

[0003] (a) Technical problems to be solved

[0004] To address the shortcomings of existing technologies, this utility model provides a deburring device for automotive gear processing, which solves the problems mentioned in the background art.

[0005] (II) Technical Solution

[0006] To achieve the above objectives, this utility model specifically adopts the following technical solution:

[0007] A deburring device for automotive gear processing includes a base. Two vertical plates are symmetrically fixed to the top of the base. A support plate is fixed to the top of each vertical plate. Fifteen support blocks for supporting automotive gears are arranged in three rows horizontally and five columns vertically on the top of each support block. A key shaft adapted to the shaft hole of the automotive gear is fixed to the center of the top of each support block. A rotating shaft is fixed to the bottom of each support block. The rotating shafts are rotatably connected to the support plates via bearings. A drive assembly for synchronously rotating the rotating shafts is provided on the base. A first cylinder is fixed to the top of the base, and a mounting block is fixed to the ejector end of the first cylinder. An L-shaped plate is fixed to the surface of the mounting block. The L-shaped plate slides against the top of the base. Five L-shaped strips are fixed at equal intervals on the front of the L-shaped plate. Three slots are equally spaced on the surface of each of the five L-shaped strips. A brush head is inserted into each slot. The brush head corresponds to the supporting round block. One end of each brush head has a locking hole. A second cylinder is fixed to the top of the L-shaped plate. An mounting strip is fixed to the top end of the second cylinder. Fifteen locking blocks that fit into the locking holes are fixed to the bottom of the mounting strip. The locking blocks slide through the corresponding L-shaped strips and engage in the corresponding locking holes. A limiting component is provided on the top of the support plate to prevent the automotive gear from disengaging from the key shaft.

[0008] Furthermore, the drive assembly includes three equidistant rotating rods, each rotatably mounted between two vertical plates via bearings. A first bevel gear is fixedly fitted onto one end of each of the three rotating rods. Two support blocks are symmetrically fixed to one side wall of one of the vertical plates. A shaft is rotatably mounted between the two support blocks via bearings. Three second bevel gears, meshing with the first bevel gears, are equidistantly fitted onto the surface of the shaft. A motor is fixed to the top of the base, and the motor's output shaft is fixedly connected to one end of the shaft. Five third bevel gears are equidistantly fitted onto the surface of each of the three rotating rods. Fifteen fourth bevel gears are meshed onto the surface of each of the fifteen third bevel gears, and the fifteen fourth bevel gears are respectively fixedly connected to the bottom of fifteen rotating shafts.

[0009] Furthermore, the limiting component includes an L-shaped seat fixed to the top of the support plate, a third cylinder fixed to the top of the L-shaped seat, a horizontal plate fixed to the top end of the third cylinder, fifteen connecting rods fixed to the bottom of the horizontal plate, and circular blocks fixed to the bottom of the connecting rods. The fifteen circular blocks are correspondingly arranged with fifteen supporting circular blocks.

[0010] Furthermore, four first telescopic sleeves are symmetrically fixed to the top of the L-shaped seat, and the bottom ends of the four first telescopic sleeves are all fixedly connected to the top of the horizontal plate.

[0011] Furthermore, a T-shaped slider is fixed to the bottom of the mounting block, and a T-shaped groove adapted to the T-shaped slider is provided on the top of the support plate.

[0012] Furthermore, two second telescopic sleeves are symmetrically fixed to the top of the L-shaped plate, and the bottom ends of the two second telescopic sleeves are fixedly connected to the top of the mounting strip.

[0013] (III) Beneficial Effects

[0014] Compared with the prior art, this utility model provides a deburring device for automotive gear processing, which has the following beneficial effects:

[0015] This utility model, by setting up a base, vertical plate, support plate, supporting round block, key shaft, rotating shaft, drive assembly, first cylinder, mounting block, L-shaped plate, L-shaped strip, socket, brush head, locking hole, second cylinder, mounting strip, locking block and limiting assembly, can deburr multiple automotive gears at once, thus improving production efficiency. Moreover, when the brush head is damaged after long-term use, it can be easily replaced, so the overall performance is good. Attached Figure Description

[0016] Figure 1 This is a first-person view structural diagram of the present invention;

[0017] Figure 2 This is a schematic diagram of the overall second-view structure of this utility model;

[0018] Figure 3 This is a schematic diagram of the mounting block structure of this utility model;

[0019] Figure 4 This is a schematic diagram of the L-shaped strip structure of this utility model;

[0020] Figure 5 This is a schematic diagram of the brush head structure of this utility model.

[0021] In the diagram: 1. Base; 2. Vertical plate; 3. Support plate; 4. Supporting round block; 5. Key shaft; 6. Rotating shaft; 7. Drive assembly; 701. Rotating rod; 702. First bevel gear; 703. Bracket block; 704. Shaft; 705. Second bevel gear; 706. Motor; 707. Third bevel gear; 708. Fourth bevel gear; 8. First cylinder; 9. Mounting block; 10. L-shaped plate; 11. L-shaped strip; 12. Insert; 13. Brush head; 14. Locking hole; 15. Second cylinder; 16. Mounting strip; 17. Locking block; 18. Limiting assembly; 1801. L-shaped seat; 1802. Third cylinder; 1803. Horizontal plate; 1804. Connecting rod; 1805. Circular stop block; 1806. First telescopic sleeve; 19. T-shaped slider; 20. T-shaped groove; 21. Second telescopic sleeve. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Example

[0024] like Figure 1-5As shown in the figure, an embodiment of the present invention discloses a deburring device for automotive gear processing, comprising a base 1, two vertical plates 2 symmetrically fixed to the top of the base 1, a support plate 3 fixed to the top of the two vertical plates 2, fifteen support round blocks 4 for supporting automotive gears arranged in three horizontal rows and five vertical columns on the top of the support plate 3, a key shaft 5 adapted to the shaft hole of the automotive gear fixed at the center of the top of each support round block 4, and a rotating shaft 6 fixed to the bottom of each support round block 4, the rotating shaft 6 being rotatably connected to the support plate 3 through bearings, a drive assembly 7 for driving the rotating shaft 6 to rotate synchronously is provided on the base 1, a first cylinder 8 is fixed to the top of the base 1, a mounting block 9 is fixed to the top end of the first cylinder 8, a T-shaped slider 19 is fixed to the bottom of the mounting block 9, and a T-shaped groove 20 adapted to the T-shaped slider 19 is opened on the top of the support plate 3 to enable the mounting block 9 to slide more stably on the support plate 3, and a surface of the mounting block 9 is fixed with L-shaped plate 10 slides against the top of base 1. Five L-shaped strips 11 are equidistantly fixed to the front of L-shaped plate 10. Three slots 12 are equidistantly opened on the surface of each of the five L-shaped strips 11. A brush head 13 is inserted into each slot 12. The brush head 13 corresponds to the supporting round block 4. A locking hole 14 is opened at one end of each brush head 13. A second cylinder 15 is fixed to the top of L-shaped plate 10. An installation strip 16 is fixed to the ejector end of the second cylinder 15. The top of L-shaped plate 10 is symmetrically fixed. There are two second telescopic sleeves 21, and the bottom ends of the two second telescopic sleeves 21 are fixedly connected to the top of the mounting strip 16 so that the mounting strip 16 can move more stably in the vertical direction. Fifteen locking blocks 17 adapted to the locking holes 14 are fixed at the bottom of the mounting strip 16. The locking blocks 17 slide through the corresponding L-shaped strips 11 and engage in the corresponding locking holes 14. The top of the support plate 3 is provided with a limiting component 18 to prevent the car gear from disengaging from the key shaft 5.

[0025] When deburring automotive gears, fifteen automotive gears are first placed sequentially on fifteen supporting blocks 4, with the gear shaft holes aligned with the key shaft 5. Then, the limiting assembly 18 is used to limit the gears, preventing them from detaching from the key shaft 5 during rotation. Next, the first cylinder 8 is activated. The extended end of the first cylinder 8 moves the mounting block 9 to the left, which in turn moves the L-shaped plate 10 to the left. The L-shaped plate 10 then moves the five L-shaped strips 11 to the left, ensuring close contact between the fifteen brush heads 13 and the fifteen automotive gears. Then, the drive assembly 7 drives the fifteen rotating shafts 6 to rotate. The rotating shafts 6 rotate the corresponding supporting blocks 4, which in turn rotate the corresponding automotive gears. This causes the gear teeth to rub against the brush heads 13, thus removing the burrs from the gear teeth. The system can process a large number of automotive gears in batches, resulting in high production efficiency. When the brush head 13 is damaged after prolonged use and needs replacement, the disassembly process is as follows: Activating the first cylinder 8 causes its ejector end to retract, which moves the mounting block 9 to the right. The mounting block 9 then moves the L-shaped plate 10 to the right, which in turn moves the five L-shaped strips 11 to the right. This allows the brush head 13 to move away from the corresponding support block 4. Then, activating the second cylinder 15 causes its ejector end to retract, which moves the mounting strip 16 upwards. The mounting strip 16 then moves the locking block 17 on its surface upwards, allowing the locking block 17 to disengage from the locking hole 14 on the corresponding brush head 13. The brush head 13 can then be pulled out from the insertion port 12 on the L-shaped strip 11, thus allowing the brush head 13 to be removed. The process for installing a new brush head 13 will not be described further here.

[0026] like Figure 1 and Figure 2As shown, in some embodiments, the drive assembly 7 includes three equidistant rotating rods 701, each rotatably mounted between two vertical plates 2 via bearings. A first bevel gear 702 is fixedly fitted onto one end of each of the three rotating rods 701. Two support blocks 703 are symmetrically fixed to one side wall of one of the vertical plates 2, and a shaft 704 is rotatably mounted between the two support blocks 703 via bearings. Three second bevel gears 705, meshing with the first bevel gears 702, are equidistantly fitted onto the surface of the shaft 704. A motor 706 is fixed to the top of the base 1, and the output shaft of the motor 706 is fixedly connected to one end of the shaft 704. Five third bevel gears 707 are equidistantly fitted onto the surface of each of the three rotating rods 701, totaling fifteen third bevel gears 707. The surfaces of 07 are all meshed with fourth bevel gears 708. The fifteen fourth bevel gears 708 are fixedly connected to the bottom of the fifteen rotating shafts 6 respectively. When it is necessary to drive the fifteen rotating shafts 6 to rotate, the motor 706 can be started. The motor 706 can drive the shaft 704 to rotate. The shaft 704 can drive the three second bevel gears 705 on its surface to rotate. The three second bevel gears 705 can drive the three first bevel gears 702 to rotate. The three first bevel gears 702 can drive the three rotating rods 701 to rotate. The three rotating rods 701 can drive the fifteen third bevel gears 707 to rotate. The fifteen third bevel gears 707 can drive the fifteen fourth bevel gears 708 to rotate. The fifteen fourth bevel gears 708 can drive the fifteen rotating shafts 6 to rotate synchronously.

[0027] like Figure 1 and Figure 2As shown, in some embodiments, the limiting component 18 includes an L-shaped seat 1801 fixed to the top of the support plate 3. A third cylinder 1802 is fixed to the top of the L-shaped seat 1801, and a horizontal plate 1803 is fixed to the ejector end of the third cylinder 1802. Fifteen connecting rods 1804 are fixed to the bottom of the horizontal plate 1803, and circular blocks 1805 are fixed to the bottom of the connecting rods 1804. The fifteen circular blocks 1805 are correspondingly arranged with fifteen supporting circular blocks 4. Four first telescopic sleeves 1806 are symmetrically fixed to the top of the L-shaped seat 1801, and the bottom ends of the four first telescopic sleeves 1806 are all fixedly connected to the top of the horizontal plate 1803, so that the horizontal plate 1803 can be more stable in the vertical direction. The fifteen car gears are installed on the fifteen supporting round blocks 4. The third cylinder 1802 is activated. The top end of the third cylinder 1802 extends and drives the horizontal plate 1803 to move downward. The horizontal plate 1803 drives the fifteen connecting rods 1804 to move downward. The fifteen connecting rods 1804 drive the fifteen round blocks 1805 to move downward, so that the bottom of the fifteen round blocks 1805 fits against the top of the fifteen car gears. It should be noted that the round blocks 1805 only fit against the top of the car gears and do not apply pressure to the car gears, so as not to hinder the rotation of the car gears. This prevents the car gears from detaching from the key shaft 5 during rotation.

[0028] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A deburring device for automotive gear processing, comprising a base (1), characterized in that: The base (1) has two vertical plates (2) symmetrically fixed to its top. The top of the two vertical plates (2) is fixed with a support plate (3). The top of the support plate (3) is provided with fifteen supporting round blocks (4) for supporting the car gears. The fifteen supporting round blocks (4) are arranged in three horizontal rows and five vertical columns. At the center of the top of each supporting round block (4) is a key shaft (5) adapted to the shaft hole of the car gear. The bottom of each supporting round block (4) is fixed with a rotating shaft (6). The rotating shaft (6) is rotatably connected to the support plate (3) through a bearing. The base (1) is provided with a drive assembly (7) for driving the rotating shaft (6) to rotate synchronously. The top of the base (1) is fixed with a first cylinder (8). The top end of the first cylinder (8) is fixed with a mounting block (9). The surface of the mounting block (9) is fixed with an L-shaped plate (10). The L-shaped plate (10) fits into the body. Sliding on the top of the base (1), five L-shaped strips (11) are fixed at equal intervals on the front of the L-shaped plate (10). Three slots (12) are opened at equal intervals on the surface of each of the five L-shaped strips (11). A brush head (13) is inserted into each slot (12). The brush head (13) corresponds to the supporting round block (4). A locking hole (14) is opened at one end of each brush head (13). A second cylinder (15) is fixed at the top of the L-shaped plate (10). An installation strip (16) is fixed at the top end of the second cylinder (15). Fifteen locking blocks (17) adapted to the locking holes (14) are fixed at the bottom of the installation strip (16). The locking blocks (17) slide through the corresponding L-shaped strips (11) and engage in the corresponding locking holes (14). A limiting component (18) is provided on the top of the support plate (3) to prevent the car gear from disengaging from the key shaft (5).

2. The deburring device for automotive gear processing according to claim 1, characterized in that: The drive assembly (7) includes three equidistant rotating rods (701), all three rotating rods (701) are rotatably mounted between two vertical plates (2) via bearings, and a first bevel gear (702) is sleeved and fixed at one end of each of the three rotating rods (701). Two support blocks (703) are symmetrically fixed to one side wall of one of the vertical plates (2), and a shaft (704) is rotatably mounted between the two support blocks (703) via bearings. Three first bevel gears are equidistantly sleeved and fixed on the surface of the shaft (704). The second bevel gear (705) meshes with the wheel (702), the top of the base (1) is fixed with a motor (706), the output shaft of the motor (706) is fixedly connected to one end of the shaft (704), five third bevel gears (707) are equidistantly sleeved and fixed on the surfaces of the three rotating rods (701), the surfaces of the fifteen third bevel gears (707) are meshed with fourth bevel gears (708), and the fifteen fourth bevel gears (708) are respectively fixedly connected to the bottom of the fifteen rotating shafts (6).

3. The deburring device for automotive gear processing according to claim 1, characterized in that: The limiting component (18) includes an L-shaped seat (1801) fixed to the top of the support plate (3). A third cylinder (1802) is fixed to the top of the L-shaped seat (1801). A horizontal plate (1803) is fixed to the top end of the third cylinder (1802). Fifteen connecting rods (1804) are fixed to the bottom of the horizontal plate (1803). A circular stop block (1805) is fixed to the bottom of the connecting rod (1804). The fifteen circular stop blocks (1805) are correspondingly arranged with the fifteen supporting circular blocks (4).

4. The deburring device for automotive gear processing according to claim 3, characterized in that: The top of the L-shaped seat (1801) is symmetrically fixed with four first telescopic sleeves (1806), and the bottom ends of the four first telescopic sleeves (1806) are fixedly connected to the top of the horizontal plate (1803).

5. The deburring device for automotive gear processing according to claim 1, characterized in that: The bottom of the mounting block (9) is fixed with a T-shaped slider (19), and the top of the support plate (3) is provided with a T-shaped groove (20) adapted to the T-shaped slider (19).

6. The deburring device for automotive gear processing according to claim 1, characterized in that: Two second telescopic sleeves (21) are symmetrically fixed at the top of the L-shaped plate (10), and the bottom ends of the two second telescopic sleeves (21) are fixedly connected to the top of the mounting strip (16).

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