Fixing structure for auxiliary feeding in sheet metal part machining

Abstract

The utility model relates to the technical field of sheet metal part machining auxiliary feeding, and discloses a sheet metal part machining auxiliary feeding fixing structure which comprises a supporting column, the top end of the supporting column is fixedly connected with a fixing disc, the outer portion of the fixing disc is fixedly connected with a limiting ring, and four first sliding grooves are formed in the fixing disc. A clamping block is slidably connected into the first sliding groove, a transmission crankshaft is rotatably connected to the bottom end of the clamping block, a first rotating disc is rotatably connected to the bottom end of the transmission crankshaft, a first motor is rotatably connected to the bottom end of the first rotating disc, a supporting assembly is fixedly connected to the bottom end of the supporting column, and a base is fixedly connected to the bottom of the supporting column. The first motor drives the first rotating disc to rotate, the first rotating disc drives the transmission crankshaft to rotate, the transmission crankshaft drives the clamping blocks to slide in the sliding grooves, the clamping blocks clamp sheet metal parts, conveying drives the supporting columns to move, and therefore the effects of automatically adjusting the distance between the clamping blocks, clamping the sheet metal parts and conveying the sheet metal parts are achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to sheet metal part processing auxiliary feeding technical field especially sheet metal part processing auxiliary feeding fixed structure. BACKGROUND

[0002] Sheet metal part processing auxiliary feeding refers to the process of using special equipment and systems to automatically or semi-automatically transport and position sheet metal materials during sheet metal processing to ensure smooth feeding on processing equipment. This process includes accurately and stably feeding sheet metal parts to processing machines through different feeding methods. The fixed structure in sheet metal part processing auxiliary feeding is an important part for supporting, positioning, and clamping sheet metal parts. The design and application of these structures ensure the stability and accuracy of the feeding process.

[0003] The existing fixed structure for sheet metal part processing auxiliary feeding often requires manual adjustment when fixing sheet metal parts of different sizes, resulting in significant waste of manpower and safety hazards. Therefore, a fixed structure for sheet metal part processing auxiliary feeding is proposed to solve the above problems. SUMMARY

[0004] To make up for the above shortcomings, the utility model provides a fixed structure for sheet metal part processing auxiliary feeding, aiming to improve the problem of manual adjustment when fixing sheet metal parts in the prior art.

[0005] To achieve the above purpose, the utility model adopts the following technical scheme: a fixed structure for sheet metal part processing auxiliary feeding, including a support column, the top end of the support column is fixedly connected with a fixed disc, the outside of the fixed disc is fixedly connected with a limiting ring, the inside of the fixed disc is provided with four sliding grooves one, the inside of the sliding groove one is slidably connected with a clamping block, the bottom end of the clamping block is rotatably connected with a transmission crankshaft, the bottom end of the transmission crankshaft is rotatably connected with a rotating disc one, the bottom end of the rotating disc one is rotatably connected with a motor one, the bottom end of the support column is fixedly connected with a support assembly, the top end of the support assembly is fixedly connected with a cleaning assembly.

[0006] As a further description of the above technical scheme: the cleaning assembly includes a bracket, the bottom end of the bracket is fixedly connected with a motor two, the driving end of the motor two is fixedly connected with a rotating disc two, the left end of the rotating disc two is fixedly connected with a sliding block two, the left end of the swing shaft is rotatably connected with a fixed block, the outside of the sliding block two is slidably connected with a swing shaft, the top end of the swing shaft is rotatably connected with a transmission shaft, the left end of the transmission shaft is rotatably connected with a sliding block one, the left end of the sliding block one is fixedly connected with a soft brush.

[0007] As a further description of the above technical scheme: the support assembly includes a base, the bottom end of the base is fixedly connected with a conveyor belt, the top end of the base is fixedly connected at the bottom end of the bracket.

[0008] As the further description of the above technical solutions: the bottom end of the clamping block is slidingly connected to the top end of the fixed disc, and the bottom end of the motor one is fixedly connected to the top end of the base;

[0009] As the further description of the above technical solutions: the top end of the transmission crankshaft is slidingly connected with the fixed disc, and the outer portion of the sliding groove one is fixedly connected with the limiting ring;

[0010] As the further description of the above technical solutions: the bottom end of the motor two is fixedly connected to the top end of the base, and the inner portion of the support is slidingly connected with the transmission shaft;

[0011] As the further description of the above technical solutions: the left end of the fixed block is fixedly connected to the right end of the base, and the left end of the swing shaft is slidingly connected with the rotating disc two;

[0012] As the further description of the above technical solutions: the inner portion of the support is provided with the sliding groove, and the outer portion of the sliding block one is slidingly connected in the inner portion of the sliding groove.

[0013] The utility model has the following beneficial effects:

[0014] 1、in the utility model, through motor one drives rotary table one rotation, rotary table one drives transmission crankshaft rotation, transmission crankshaft drives clamping block to slide in the sliding groove, and the structure of clamping block makes clamping block can hold sheet metal parts, and the effect that the conveyer belt drives base movement, base drives support column movement, thereby realizes automatic regulation clamping block's interval, clamps different size sheet metal parts and transports.

[0015] 2、in the utility model, under the cooperation of motor two, make rotary disc two rotation, rotary disc two drives sliding block two rotation, sliding block two slide in swing shaft, simultaneously drive swing shaft swing before and after, swing shaft drives transmission shaft left and right movement, transmission shaft drives sliding block one before and after slide in support, and sliding block one drives soft brush before and after sweep to reach the effect of cleaning sheet metal parts surface. DRAWINGS

[0016] Figure 1 It is the three-dimensional schematic view of the fixed structure for sheet metal part machining auxiliary feeding that the utility model proposes;

[0017] Figure 2 It is the structural schematic view of the fixed disc of the fixed structure for sheet metal part machining auxiliary feeding that the utility model proposes;

[0018] Figure 3 It is the structural schematic view of the sliding groove one of the fixed structure for sheet metal part machining auxiliary feeding that the utility model proposes;

[0019] Figure 4The utility model discloses a swing shaft's structure diagram of fixed structure for sheet metal part processing auxiliary feeding.

[0020] Legend:

[0021] 1, fixed disc, 2, clamp block, 3, transmission crankshaft, 4, rotating disc one, 5, motor one, 6, support column, 7, sliding groove one, 8, limit ring, 9, base, 10, support, 11, sliding block one, 12, soft brush, 13, fixed block, 14, swing shaft, 15, rotating disc two, 16, motor two, 17, transmission shaft, 18, conveyer belt, 19, sliding block two. Specific implementation

[0022] The technical scheme in the embodiments of the utility model will be apparently and completely described below with reference to the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the range of protection of the utility model.

[0023] Reference Figure 2 And Figure 3 The fixed structure for sheet metal part processing auxiliary feeding includes support column 6. Support column 6 is made of high-strength steel material, can bear greater weight and impact force, thereby ensuring the stability and safety of the overall structure. The top end of support column 6 is fixedly connected with fixed disc 1. The surface of fixed disc 1 is polished to reduce friction and improve wear resistance, prolonging its service life. The outer part of fixed disc 1 is fixedly connected with limit ring 8. Limit ring 8 is made of high-quality aluminum alloy material, has good strength and toughness, effectively prevents clamp block 2 from slipping off during use, and ensures the safe clamping of sheet metal parts. Four sliding grooves one 7 are arranged in the inner part of fixed disc 1. Sliding groove one 7 is precisely machined and has a smooth surface, which can ensure the smooth sliding of clamp block 2 and improve the efficiency and accuracy of feeding.

[0024] Sliding groove one 7 is slidably connected with clamp block 2. Clamp block 2 is made of high-elasticity material, can provide good compression force when clamping sheet metal parts, and ensure that the sheet metal parts are stable and not easy to deform. The bottom end of clamp block 2 is rotatably connected with transmission crankshaft 3. Transmission crankshaft 3 is designed to simplify the structure, making the transmission process more efficient, reducing energy loss, and improving the economy of the overall work. The bottom end of transmission crankshaft 3 is rotatably connected with rotating disc one 4. Rotating disc one 4 is made of light alloy material, which reduces the total weight of the equipment and improves the rotation flexibility, which is beneficial to rapid start and stop. The bottom end of rotating disc one 4 is rotatably connected with motor one 5. Motor one 5 is a high-efficiency motor with excellent acceleration performance and stability, which can ensure rapid response and accurate control during feeding.

[0025] The bottom end of the support column 6 is fixedly connected with a support assembly. The support assembly adopts a modular design, is convenient to maintain and replace, and can flexibly adapt to the needs of different working environments. The top end of the support assembly is fixedly connected with a cleaning assembly. The cleaning assembly is made of wear-resistant material and can effectively remove dirt on the surface of the sheet metal part during cleaning, ensuring the processing quality. When feeding is needed, the sheet metal part is placed in the middle of the four clamping blocks 2. Through reasonable structural design, it is ensured that the clamping blocks 2 can uniformly clamp the sheet metal part, thereby improving the stability of feeding. Start motor one 5, and motor one 5 drives turntable one 4 to rotate. Motor one 5 and turntable one 4 are connected through an efficient gear transmission system, which maximally reduces energy loss and improves work efficiency.

[0026] The turntable one 4 drives the four transmission crankshafts 3 to rotate. The design of the transmission crankshafts 3 ensures that they have low friction resistance when rotating, thereby improving the response speed of the system. The rotation of the four transmission crankshafts 3 is limited by the sliding groove one 7, which is converted into the sliding of the four clamping blocks 2 in the sliding groove one 7 driven by the four transmission crankshafts 3. The unique design of the sliding groove one 7 makes the movement of the clamping blocks 2 more stable, avoiding the occurrence of jamming phenomenon. When the area of the sheet metal part is large, the clamping blocks 2 are slid outward by motor one 5 to expand the distance between the clamping blocks 2. This design not only improves the adaptability to large-area sheet metal parts, but also guarantees the effectiveness of clamping. When the area of the sheet metal part is small, the clamping blocks 2 are slid inward by motor one 5 to reduce the distance between the clamping blocks 2. The intelligent adjustment function of the clamping blocks 2 improves the flexibility and application range of clamping, which is suitable for sheet metal parts of different sizes.

[0027] When the clamping blocks 2 slide, the limiting ring 8 limits the position of the clamping blocks 2 to prevent them from slipping out. The existence of the limiting ring 8 provides effective safety protection for the clamping blocks 2 and reduces the operation risk. After the clamping and fixing are completed, start the conveyor belt 18, and the conveyor belt 18 drives the base 9 to move. The design of the conveyor belt 18 has high carrying capacity and can smoothly transport the sheet metal part, ensuring the continuity of feeding. The base 9 drives the support column 6 to move, and the support column 6 drives the clamp to move to complete the feeding. The movement mode of the support column 6 is adjustable, which improves the flexibility and efficiency of the entire feeding system.

[0028] Referring to Figure 1 and Figure 4The cleaning assembly comprises a bracket 10. The bracket 10 is made of high-strength aluminum alloy material, has good corrosion resistance and strength, and makes the whole cleaning device more stable and reliable. The bottom end of the bracket 10 is fixedly connected with a motor two 16. The motor two 16 uses a high-efficiency direct current motor to ensure excellent power output during operation, can quickly respond to start and stop commands, and thus improves work efficiency. The driving end of the motor two 16 is fixedly connected with a rotating disc two 15. The rotating disc two 15 is designed as a large-diameter structure, can effectively disperse the transmitted force, makes the cleaning process more uniform, and avoids any damage to the surface of the sheet metal part.

[0029] The left end of the rotating disc two 15 is fixedly connected with a sliding block two 19. The sliding block two 19 is made of wear-resistant plastic, can reduce friction, improve the smoothness of movement, and prolong the service life of the equipment. The outside of the sliding block two 19 is slidably connected with an oscillating shaft 14, and the left end of the oscillating shaft 14 is rotatably connected with a fixed block 13. The fixed block 13 is made of high-strength steel material, ensures the firmness and stability of the connection, and will not produce loosening phenomenon in operation. The outside of the sliding block two 19 is slidably connected with the oscillating shaft 14. The oscillating shaft 14 uses precision machining technology, ensures the flexibility and accuracy of rotation, and thus improves the cleaning effect.

[0030] The top end of the oscillating shaft 14 is rotatably connected with a transmission shaft 17. The transmission shaft 17 uses high-strength alloy material, can withstand a large torque, and ensures stable operation under high-load working conditions. The left end of the transmission shaft 17 is rotatably connected with a sliding block one 11. The sliding block one 11 is equipped with a sliding bearing, reduces friction loss, and makes the sliding block one 11 move more smoothly. The left end of the sliding block one 11 is fixedly connected with a soft brush 12. The soft brush 12 is made of high-density nylon fiber, has good flexibility and cleaning ability, can effectively remove dirt on the surface of the sheet metal part without scratching the surface.

[0031] During the feeding process, the motor two 16 is started, and the motor two 16 drives the rotating disc two 15 to rotate. The design of the rotating disc two 15 enables it to uniformly transmit power, thereby improving the efficiency of the whole cleaning process. The rotating disc two 15 drives the sliding block two 19 to rotate, and the sliding block two 19 simultaneously slides in the oscillating shaft 14. This sliding design can ensure that the sliding block two 19 always remains stable during movement, avoiding deviation caused by vibration. The bottom end of the sliding block two 19 is rotatably connected to the left end of the fixed block 13, so the sliding block two 19 can drive the oscillating shaft 14 to oscillate back and forth. This back-and-forth oscillation design can effectively cover the entire surface of the sheet metal part, improving the comprehensiveness of cleaning.

[0032] The swing shaft 14 drives the transmission shaft 17 to swing forward and backward, and the transmission shaft 17 drives the sliding block one 11 to slide forward and backward. The flexible movement of the sliding block one 11 enables the soft brush 12 to accurately contact the surface of the sheet metal part, achieving efficient cleaning. The sliding block one 11 drives the soft brush 12 to move forward on the surface of the sheet metal part and then move backward, completing the surface cleaning of the sheet metal part. The high flexibility of the soft brush 12 ensures that the sheet metal part will not be damaged during cleaning, and various dirt can be effectively removed.

[0033] Referring to Figures 2 to 4 : The support assembly includes a base 9, the bottom end of which is fixedly connected with a conveyor belt 18 made of wear-resistant material to ensure a long service life in high-frequency operation. The top end of the base 9 is fixedly connected to the bottom end of a bracket 10 made of high-strength aluminum alloy, which is light and strong enough to effectively support the overall structure. The bottom end of the clamping block 2 is slidingly connected to the top end of the fixed disc 1, and the surface of the clamping block 2 is coated with a non-slip material to enhance the friction with the sheet metal part and ensure that it will not slip during clamping.

[0034] The bottom end of the motor one 5 is fixedly connected to the top end of the base 9, which is designed for high efficiency and can provide high speed in a short time to improve work efficiency. The top end of the transmission crankshaft 3 is slidingly connected with the fixed disc 1, which is made of high-strength steel and can withstand large loads while maintaining stable operation. The outer part of the sliding groove one 7 is fixedly connected with a limiting ring 8 made of engineering plastic, which has good wear resistance and impact resistance to ensure that the clamping block 2 maintains stable positioning during sliding. The bottom end of the motor two 16 is fixedly connected to the top end of the base 9, which is designed for silence to reduce operating noise and improve the comfort of the operating environment.

[0035] The inside of the bracket 10 is slidingly connected with a transmission shaft 17, the surface of which is treated to have excellent corrosion resistance. The left end of the fixed block 13 is fixedly connected to the right end of the base 9, which is made of high-strength plastic to effectively isolate mechanical vibration and improve the stability of the system. The left end of the swing shaft 14 is slidingly connected with a rotating disc two 15, the surface of which is precisely machined to ensure the best matching precision during movement. The inside of the bracket 10 is provided with a sliding groove, which is optimized in design to reduce friction and improve the moving efficiency of the sliding block one 11. The inside of the bracket 10 is slidingly connected with the sliding block one 11, the bottom of which is provided with wear-resistant rollers to enable smooth forward and backward sliding and reduce wear.

[0036] When the sheet metal part is placed in the middle of the four clamping blocks 2, the non-slip design of the clamping blocks 2 ensures the stability of the sheet metal part during clamping. After starting the motor one 5, the motor one 5 drives the rotating disc one 4 to rotate, and the rotating speed of the rotating disc one 4 can be adjusted as needed to adapt to the operation of sheet metal parts of different sizes.

[0037] The rotation of the four transmission crankshafts 3 is converted into the sliding of the clamping blocks 2 by the restriction of the sliding groove 7. When the area of the sheet metal part is large, the clamping blocks 2 are slid outward by the motor 5 to expand the distance between the clamping blocks 2 to adapt to the larger sheet metal part. When the area of the sheet metal part is small, the clamping blocks 2 are slid inward to reduce the distance between the clamping blocks 2 to ensure the accuracy of clamping.

[0038] After the clamping and fixing are completed, the conveyor belt 18 is started to drive the base 9 to move, the base 9 drives the support column 6 to move, and the support column 6 further drives the clamp to move to complete the feeding. This design ensures the smoothness and efficiency of the feeding process. During the feeding process, the motor 16 is started to drive the rotating disc 15 to rotate, and the efficient rotation of the rotating disc 15 transmits the motion to the sliding block 19 which simultaneously slides in the swing shaft 14.

[0039] The bottom end of the sliding block 19 is rotatably connected to the left end of the fixed block 13, which can flexibly respond to different working states to keep the entire feeding process stable. The design of the sliding block 19 makes it have excellent flexibility in the swing shaft 14, the swing shaft 14 drives the transmission shaft 17 to swing back and forth, and the transmission shaft 17 drives the sliding block 11 to slide back and forth, thereby driving the soft brush 12 to move back and forth on the surface of the sheet metal part, effectively cleaning the surface of the sheet metal part and ensuring the quality and cleanliness of the sheet metal part.

[0040] Working principle: when feeding is needed, place the sheet metal part in the middle of the four clamping blocks 2, start the motor 5, the motor 5 drives the rotating disc 4 to rotate, the rotating disc 4 drives the four transmission crankshafts 3 to rotate, the rotation of the four transmission crankshafts 3 is converted into the sliding of the four clamping blocks 2 in the sliding groove 7, when the area of the sheet metal part is large, the clamping blocks 2 are slid outward by the motor 5 to expand the distance between the clamping blocks 2, when the area of the sheet metal part is small, the clamping blocks 2 are slid inward by the motor 5 to reduce the distance between the clamping blocks 2, and when the clamping blocks 2 slide, the limit ring 8 limits the position of the clamping blocks 2 to prevent them from slipping out, after the clamping and fixing are completed, the conveyor belt 18 is started to drive the base 9 to move, the base 9 drives the support column 6 to move, and the support column 6 drives the clamp to move to complete the feeding.

[0041] During the feeding process, the motor 16 is started to drive the rotating disc 15 to rotate, the rotating disc 15 drives the sliding block 19 to rotate, and the sliding block 19 simultaneously slides in the swing shaft 14, and the bottom end of the sliding block 19 is rotatably connected to the left end of the fixed block 13, so the sliding block 19 can drive the swing shaft 14 to swing back and forth, the swing shaft 14 drives the transmission shaft 17 to swing back and forth, the transmission shaft 17 drives the sliding block 11 to slide back and forth, the sliding block 11 drives the soft brush 12 to move back and forth on the surface of the sheet metal part, and the surface cleaning of the sheet metal part is completed.

[0042] Finally, it should be noted that the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing embodiments of the present application has been described in detail, for those skilled in the art, it still can be modified, or part of the technical features of the equivalent replacement, within the spirit and principles of the present application, any modification, equivalent replacement, improvement, etc., should be included within the scope of the present application.

Claims

1. A sheet metal part processing auxiliary feeding fixing structure, comprising a supporting column (6), characterized in that: The top end of the support column (6) is fixedly connected with a fixed disc (1), the outside of the fixed disc (1) is fixedly connected with a limiting ring (8), the inside of the fixed disc (1) is provided with four sliding grooves (7), the inside of the sliding groove (7) is slidably connected with a clamping block (2), the bottom end of the clamping block (2) is rotatably connected with a transmission crankshaft (3), the bottom end of the transmission crankshaft (3) is rotatably connected with a rotating disc (4), the bottom end of the rotating disc (4) is rotatably connected with a motor (5), the bottom end of the support column (6) is fixedly connected with a support assembly, and the top end of the support assembly is fixedly connected with a cleaning assembly.

2. The sheet metal work auxiliary feeding fixing structure according to claim 1, characterized in that: The cleaning assembly comprises a support (10), the bottom end of the support (10) is fixedly connected with a motor (16), the driving end of the motor (16) is fixedly connected with a rotating disc (15), the left end of the rotating disc (15) is fixedly connected with a sliding block (19), the outside of the sliding block (19) is slidably connected with an oscillating shaft (14), the left end of the oscillating shaft (14) is rotatably connected with a fixed block (13), the outside of the sliding block (19) is slidably connected with an oscillating shaft (14), the top end of the oscillating shaft (14) is rotatably connected with a transmission shaft (17), the left end of the transmission shaft (17) is rotatably connected with a sliding block (11), and the left end of the sliding block (11) is fixedly connected with a soft brush (12).

3. The sheet metal work auxiliary feeding fixing structure according to claim 2, characterized in that: The support assembly comprises a base (9), the bottom end of the base (9) is fixedly connected with a conveyor belt (18), and the top end of the base (9) is fixedly connected to the bottom end of the support (10).

4. The sheet metal work auxiliary feeding fixing structure according to claim 3, characterized in that: The bottom end of the clamping block (2) is slidably connected to the top end of the fixed disc (1), and the bottom end of the motor (5) is fixedly connected to the top end of the base (9).

5. The sheet metal work auxiliary feeding fixing structure according to claim 1, characterized in that: The top end of the transmission crankshaft (3) is slidably connected with a fixed disc (1), and the outside of the sliding groove (7) is fixedly connected with a limiting ring (8).

6. The sheet metal work auxiliary feeding fixing structure according to claim 3, characterized in that: The bottom end of the motor (16) is fixedly connected to the top end of the base (9), and the inside of the support (10) is slidably connected with a transmission shaft (17).

7. The sheet metal work auxiliary feeding fixing structure according to claim 6, characterized in that: The left end of the fixed block (13) is fixedly connected to the right end of the base (9), and the left end of the oscillating shaft (14) is slidably connected with a rotating disc (15).

8. The sheet metal work auxiliary feeding fixing structure according to claim 2, characterized in that: The inside of the support (10) is provided with a sliding groove, and the outside of the sliding block (11) is slidably connected inside the sliding groove.

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