A deburring machine for automobile manufacturing gears

Abstract

This utility model belongs to the field of automotive manufacturing technology, specifically a gear deburring machine for automotive manufacturing. It includes a base plate, a positioning plate fixedly mounted on one side of the top of the base plate, a drive motor fixedly mounted on one side of the positioning plate, a connecting seat fixedly mounted at the output end of the drive motor, a material placement rod rotatably mounted inside the connecting seat, a slot formed on the surface of the material placement rod, a retaining strip inside the slot, several gear bodies fitted onto the surface of the material placement rod, and an extension rod fixedly mounted at the end of the material placement rod, with a T-shaped bushing fitted onto the surface of the extension rod. Through the structural design of the drive motor, connecting seat, material placement rod, and retaining strip, and through the mutual cooperation between these structures, a highly efficient batch processing function is achieved. This allows the retaining strip to be embedded into the original keyway of the gear, enabling multiple gear bodies to be fitted simultaneously. Multiple gears can be deburred in a single clamping operation, significantly improving processing efficiency.

Description

Technical Field

[0001] This utility model relates to the field of automobile manufacturing technology, specifically a gear deburring machine for automobile manufacturing. Background Technology

[0002] Gear deburring machines for automotive manufacturing are specialized equipment designed specifically for the gear processing needs in the automotive industry. They are used to remove burrs from gear surfaces and improve gear precision and performance.

[0003] For example, a gear deburring machine for automobile manufacturing, with publication number CN222767432U, includes a base plate and a support platform fixed to the top surface of the base plate via support legs. The top surface of the support platform has an outer ring, and a fixed column is rotatably mounted inside the outer ring. The bottom end of the fixed column penetrates the support platform and extends to the bottom surface of the support platform. The top surface of the support platform is provided with a clamping and limiting mechanism, which includes an inner hole limiting component and a top surface pressing component. The inner hole limiting component includes an inclined plate movably mounted inside the outer ring, and an arc-shaped limiting plate is fixedly mounted on the side of the inclined plate outside the outer ring. This utility model relates to the field of automobile manufacturing technology. This gear deburring machine for automobile manufacturing, through the setting of the top surface pressing component and the inner hole limiting component, can clamp and limit gears with different inner hole diameters within a certain range, expanding the applicability of the device, reducing certain economic costs, and providing good conditions for subsequent gear deburring work.

[0004] However, based on the working principle proposed in the aforementioned patent, the applicant believes that during the use of the aforementioned device, since the gear rotates horizontally to remove burrs, only the burrs that come into lateral contact with the grinding component can be cleaned during the gear rotation process. To complete the deburring of the entire gear surface, multiple rotations and position adjustments are required, which relatively increases the deburring time, reduces work efficiency, and fixes a single gear in a single operation, thereby reducing the overall deburring production efficiency.

[0005] Therefore, a gear deburring machine for automobile manufacturing is proposed to address the above problems. Utility Model Content

[0006] To overcome the shortcomings of existing technologies, such as low deburring efficiency and incomplete deburring, this utility model proposes a gear deburring machine for automobile manufacturing.

[0007] The technical solution adopted by this utility model to solve its technical problem is: a gear deburring machine for automobile manufacturing, including a base plate, a positioning plate fixedly installed on one side of the top of the base plate, a drive motor fixedly installed on one side of the positioning plate, a connecting seat fixedly installed at the output end of the drive motor, a material feeding rod rotatably installed inside the connecting seat, a slot is opened on the surface of the material feeding rod, a retaining strip is provided inside the slot, a plurality of gear bodies are sleeved on the surface of the material feeding rod, an extension rod is fixedly installed at the end of the material feeding rod, and a T-shaped bushing is sleeved on the surface of the extension rod.

[0008] Preferably, a card holder is fixedly installed on the other side of the top of the substrate, and an arc-shaped pressure plate is movably installed on the top of the card holder via a hinge. A positioning hole is provided in the middle of the connection between the arc-shaped pressure plate and the card holder, and the positioning hole is adapted to the T-shaped bushing.

[0009] Preferably, a placement seat is fixedly installed on one side of the top middle portion of the substrate, a cylinder is fixedly installed on the top of the placement seat, and limit arms are fixedly installed on both sides of the top of the placement seat.

[0010] Preferably, an assembly plate is fixedly installed at the end of the cylinder output end, and T-shaped rods are fixedly installed on both sides of the back of the assembly plate, with the T-shaped rods movably embedded inside the limiting arm.

[0011] Preferably, limit sleeves are fixedly installed on both sides of the front of the assembly plate, and a crossbar is movably installed inside the limit sleeve. A deburring component is fixedly installed on the front of the crossbar.

[0012] Preferably, a stepper motor is fixedly installed on the bottom of the back side of the assembly plate, an eccentric plate is fixedly installed at the end of the output end of the stepper motor, and a drive rod is fixedly installed on one side of the front side of the eccentric plate.

[0013] Preferably, a T-shaped limiting rod is fixedly installed at the bottom of the front side of the assembly plate, and a transmission arm is sleeved on the surface of the T-shaped limiting rod. Vertical grooves are opened in the middle part and the top of the transmission arm.

[0014] Preferably, a through groove is provided in the middle part of the top of the crossbar, and a positioning rod is fixedly installed in the middle part of the through groove.

[0015] The beneficial effects of this utility model are:

[0016] 1. This utility model achieves efficient batch processing through the structural design of drive motor, connecting seat, material placement rod and clamping strip, and through the cooperation between the structures. It can use the original keyway of the gear to embed the clamping strip, so that multiple gear bodies can be fitted at the same time. Multiple gears can be deburred in one clamping, which greatly improves the processing efficiency and solves the problem of low deburring efficiency.

[0017] 2. This utility model, through the arrangement of a stepper motor, an eccentric plate, and a drive rod, facilitates the implementation of a driving function in conjunction with a transmission arm. Thus, when the stepper motor rotates, the eccentric plate rotates accordingly, and the drive rod oscillates back and forth under the drive of the eccentric plate. Through cooperation with the transmission arm, the oscillation is converted into the linear reciprocating motion of the crossbar, thereby driving the deburring component to clean the surface of the gear repeatedly. At the same time, in conjunction with the drive motor driving the gear to rotate, a multi-dimensional cleaning is formed, solving the problem of incomplete deburring. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a frontal perspective three-dimensional schematic diagram of the overall structure of this utility model;

[0020] Figure 2 This is a rear view schematic diagram of the overall structure of this utility model;

[0021] Figure 3 This is a partial exploded view of the structure of this utility model;

[0022] Figure 4 This is an enlarged schematic diagram of a partial structure of the present invention;

[0023] Figure 5 This is a partial structural breakdown diagram of the present invention.

[0024] In the diagram: 1. Base plate; 2. Positioning plate; 3. Drive motor; 4. Connecting seat; 5. Material placement rod; 6. Slot; 7. Clip; 8. Gear body; 9. Extension rod; 10. T-shaped bushing; 11. Card seat; 12. Arc-shaped pressure plate; 13. Positioning hole; 14. Placement seat; 15. Cylinder; 16. Limiting arm; 17. Assembly plate; 18. T-shaped rod; 19. Limiting sleeve; 20. Crossbar; 21. Deburring assembly; 22. Stepper motor; 23. Eccentric plate; 24. Drive rod; 25. T-shaped limiting rod; 26. Transmission arm; 27. Vertical slot; 28. Through slot; 29. ​​Positioning rod. Detailed Implementation

[0025] 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.

[0026] The following is in conjunction with the appendix Figure 1-5 This application will be described in further detail.

[0027] This application discloses a gear deburring machine for automobile manufacturing, including a base plate 1. A positioning plate 2 is fixedly installed on one side of the top of the base plate 1. A drive motor 3 is fixedly installed on one side of the positioning plate 2. A connecting seat 4 is fixedly installed at the output end of the drive motor 3. A feeding rod 5 is rotatably installed inside the connecting seat 4. A slot 6 is opened on the surface of the feeding rod 5. A retaining strip 7 is provided inside the slot 6. A plurality of gear bodies 8 are sleeved on the surface of the feeding rod 5. An extension rod 9 is fixedly installed at the end of the feeding rod 5. A T-shaped bushing 10 is sleeved on the surface of the extension rod 9.

[0028] Reference Figure 1 , Figure 2 , Figure 3 Through the structural design of drive motor 3, connecting seat 4, material placement rod 5, and clamping strip 7, and through the cooperation between the structures, the function of efficient batch processing is realized. Thus, the original keyway of the gear can be used to embed the clamping strip 7, thereby simultaneously mounting multiple gear bodies 8. Deburring of multiple gears can be completed in one clamping, greatly improving processing efficiency.

[0029] A card holder 11 is fixedly installed on the other side of the top of the base plate 1. An arc-shaped pressure plate 12 is movably installed on the top of the card holder 11 via a hinge. A positioning hole 13 is provided in the middle part of the connection between the arc-shaped pressure plate 12 and the card holder 11. The positioning hole 13 is adapted to the T-shaped bushing 10.

[0030] Reference Figure 1 and Figure 2 The interplay of the card holder 11, the arc-shaped pressure plate 12, and the positioning hole 13 facilitates the positioning of the T-shaped bushing 10. The arc-shaped pressure plate 12, in conjunction with the card holder 11, presses the T-shaped bushing 10 to ensure the stability of the material placement rod 5.

[0031] A placement seat 14 is fixedly installed on one side of the top middle part of the substrate 1. A cylinder 15 is fixedly installed on the top of the placement seat 14. Limiting arms 16 are fixedly installed on both sides of the top of the placement seat 14.

[0032] Reference Figure 1 and Figure 2The cylinder 15 allows for easy adjustment of the working position of the assembly plate 17 by extending and retracting the output end, thereby enabling the deburring assembly 21 to provide a cleaning effect on gears of different diameters.

[0033] An assembly plate 17 is fixedly installed at the end of the output end of the cylinder 15. T-shaped rods 18 are fixedly installed on both sides of the back of the assembly plate 17. The T-shaped rods 18 are movably embedded inside the limiting arm 16.

[0034] Reference Figure 1 , Figure 2 , Figure 4 The assembly plate 17 provides space for the installation of components such as the deburring assembly 21 and the stepper motor 22, so as to facilitate the subsequent synchronous adjustment of the components. The T-shaped rod 18 can be used in conjunction with the limiting arm 16 to limit the assembly plate 17, thereby ensuring the stability of the assembly plate 17 during movement.

[0035] Limit sleeves 19 are fixedly installed on both sides of the front of the assembly plate 17. A crossbar 20 is movably installed inside the limit sleeve 19. A deburring assembly 21 is fixedly installed on the front of the crossbar 20.

[0036] Reference Figure 1 , Figure 2 , Figure 4 , Figure 5 The limiting sleeve 19 facilitates the guidance and limiting of the crossbar 20, and at the same time works with the crossbar 20 to ensure the movement path of the deburring assembly 21.

[0037] A stepper motor 22 is fixedly installed on the bottom of the back of the assembly plate 17. An eccentric plate 23 is fixedly installed at the end of the output end of the stepper motor 22. A drive rod 24 is fixedly installed on one side of the front of the eccentric plate 23.

[0038] Reference Figure 4 and Figure 5 The stepper motor 22, eccentric plate 23, and drive rod 24 work together with the transmission arm 26 to achieve the driving function. When the stepper motor 22 rotates, the eccentric plate 23 rotates accordingly, and the drive rod 24 swings back and forth under the drive of the eccentric plate 23. Through the cooperation with the transmission arm 26, the swing is converted into the linear reciprocating motion of the crossbar 20, thereby driving the deburring assembly 21 to clean the surface of the gear in a cyclical manner. At the same time, the drive motor 3 drives the gear to rotate, forming a multi-dimensional cleaning.

[0039] A T-shaped limiting rod 25 is fixedly installed on the bottom of the front side of the assembly plate 17. A transmission arm 26 is sleeved on the surface of the T-shaped limiting rod 25. Vertical grooves 27 are opened in the middle part and the top of the transmission arm 26.

[0040] Reference Figure 5The T-shaped limiting rod 25, the transmission arm 26, and the vertical groove 27 work together to facilitate the positioning rod 29 in converting the swing of the drive rod 24 into the linear motion of the horizontal bar 20.

[0041] A through groove 28 is provided in the middle part of the top of the crossbar 20, and a positioning rod 29 is fixedly installed in the middle part of the through groove 28.

[0042] Reference Figure 5 The through slot 28 provides space for the installation of the positioning rod 29 and also provides space for the top of the transmission arm 26 to be embedded in the interior of the crossbar 20. The positioning rod 29 is easily embedded in the top vertical slot 27, thereby completing the connection between the crossbar 20 and the eccentric plate 23, so as to drive the deburring assembly 21 to perform cyclic reciprocating operation.

[0043] Working principle: When using this device, open the arc-shaped pressure plate 12, and sequentially insert the gear body 8 onto the material placement rod 5, aligning the gear inner hole with the slot 6. Insert the retaining strip 7 to fix the gear, place the T-shaped bushing 10 onto the extension rod 9, and insert it into the positioning hole 13 of the retaining seat 11. Close the arc-shaped pressure plate 12 and fix it. According to the gear size, adjust the position of the mounting plate 17 using the cylinder 15 to maintain a suitable distance between the deburring assembly 21 and the gear surface. Start the drive motor 3 to rotate the gear body 8, and simultaneously start the cylinder 15 and the stepper motor 22. 15. Push the assembly plate 17 to bring the deburring assembly 21 close to the gear. The stepper motor 22 rotates through the eccentric plate 23. The eccentric plate 23, in conjunction with the drive rod 24, pushes the bottom of the transmission arm 26 to rotate. The transmission arm 26, in conjunction with the positioning rod 29, drives the crossbar 20 to move laterally. The crossbar 20 drives the deburring assembly 21 to move laterally synchronously to deburr the gear surface. After deburring is completed, first turn off the stepper motor 22 and the drive motor 3, then use the cylinder 15 to retract the assembly plate 17, open the arc-shaped pressure plate 12, and take out the processed gear.

[0044] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A gear deburring machine for automobile manufacturing, characterized in that: The system includes a substrate (1); a positioning plate (2) is fixedly installed on one side of the top of the substrate (1), a drive motor (3) is fixedly installed on one side of the positioning plate (2), a connecting seat (4) is fixedly installed at the end of the output end of the drive motor (3), a feeding rod (5) is rotatably installed inside the connecting seat (4), a slot (6) is opened on the surface of the feeding rod (5), a clip (7) is provided inside the slot (6), a plurality of gear bodies (8) are sleeved on the surface of the feeding rod (5), an extension rod (9) is fixedly installed at the end of the feeding rod (5), and a T-shaped bushing (10) is sleeved on the surface of the extension rod (9).

2. The deburring machine for automotive gear manufacturing according to claim 1, characterized in that: A card holder (11) is fixedly installed on the other side of the top of the substrate (1). An arc-shaped pressure plate (12) is movably installed on the top of the card holder (11) via a hinge. A positioning hole (13) is provided in the middle part of the connection between the arc-shaped pressure plate (12) and the card holder (11). The positioning hole (13) is adapted to the T-shaped bushing (10).

3. The deburring machine for automotive gear manufacturing according to claim 1, characterized in that: A placement seat (14) is fixedly installed on one side of the top middle part of the substrate (1), a cylinder (15) is fixedly installed on the top of the placement seat (14), and limit arms (16) are fixedly installed on both sides of the top of the placement seat (14).

4. The deburring machine for automotive gear manufacturing according to claim 3, characterized in that: An assembly plate (17) is fixedly installed at the end of the output end of the cylinder (15). T-shaped rods (18) are fixedly installed on both sides of the back of the assembly plate (17). The T-shaped rods (18) are movably embedded inside the limiting arm (16).

5. A gear deburring machine for automobile manufacturing according to claim 4, characterized in that: Limit sleeves (19) are fixedly installed on both sides of the front of the assembly plate (17). A crossbar (20) is movably installed inside the limit sleeve (19). A deburring assembly (21) is fixedly installed on the front of the crossbar (20).

6. A gear deburring machine for automobile manufacturing according to claim 4, characterized in that: A stepper motor (22) is fixedly installed on the bottom of the back side of the assembly plate (17), an eccentric plate (23) is fixedly installed at the end of the output end of the stepper motor (22), and a drive rod (24) is fixedly installed on one side of the front side of the eccentric plate (23).

7. A gear deburring machine for automobile manufacturing according to claim 4, characterized in that: A T-shaped limiting rod (25) is fixedly installed on the bottom of the front side of the assembly plate (17). A transmission arm (26) is sleeved on the surface of the T-shaped limiting rod (25). Vertical grooves (27) are opened in the middle part and the top of the transmission arm (26).

8. A gear deburring machine for automobile manufacturing according to claim 5, characterized in that: A through groove (28) is provided in the middle part of the top of the crossbar (20), and a positioning rod (29) is fixedly installed in the middle part of the through groove (28).

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