Turnover device for precision part machining

Abstract

The utility model discloses a turnover device for precision part processing, which relates to the technical field of precision part processing and comprises a machine table, a plug-in slot is arranged in the middle of the inner side of the machine table, a rotating shaft is transversely arranged on two sides of the machine table in a penetrating manner, an auxiliary structure is arranged in the middle of the outer side of the rotating shaft, and the auxiliary structure is connected with the plug-in slot. According to the turnover device for precision part machining, a rotating shaft rotates, the rotating shaft drives a transverse barrel to rotate, the transverse barrel drives a ball to rotate, the ball rotates, the ball drives a lantern ring to rotate, the lantern ring drives a telescopic column to rotate, and the telescopic column drives the telescopic column to rotate; when the clamping piece frame is taken down, the inserting grooves in the bottom end of the clamping piece frame are connected with the telescopic columns, a user can select several inserting grooves to be clamped with several telescopic columns according to the overturning angle of the clamping piece frame, and therefore a multi-angle overturning face is provided for the clamping piece frame.

Description

Technical Field

[0001] The utility model relates to the technical field of precision parts processing, and specifically relates to a turning device for precision parts processing. Background Art

[0002] Precision parts machining is a high-precision manufacturing process that involves cutting, grinding, welding and other processes of materials such as metals and plastics to produce parts with strict dimensional tolerances and high surface quality. This machining method has been widely used in aerospace, medical devices, automobile manufacturing, optical equipment and electronic products because it can meet high technical requirements and complex design needs. Before precision parts machining, detailed design and planning are required using computer-aided design (CAD) software, and the appropriate materials are selected. During the machining process, high-precision numerical control machine tools (CNC), lathes, milling machines, grinders, electrical discharge machining (EDM) machines and other equipment are usually used, which can achieve high-precision and high-efficiency machining. The machining process includes steps such as cutting, grinding, EDM, high-precision welding and surface treatment. In order to ensure the quality of the parts, precision measuring tools and methods are required for inspection and correction, and strict quality management systems such as ISO 9001 or TS16949 are used to ensure that each part meets the design requirements and customer specifications. For complex parts that need to be assembled, fine assembly is also required, and functional testing and reliability testing are performed to ensure the performance of the final product. Precision parts processing requires not only high-end technical equipment and professional operators, but also strict process control and quality management to ensure that the produced parts can meet the requirements of high precision and high reliability.

[0003] Application number CN202322539970.6, the turning device for precision parts processing, includes a base, fixed blocks are installed at the middle positions on both sides of the top of the base, and second electric telescopic rods are installed at both ends of the fixed blocks, one end of the second electric telescopic rod is connected to a movable block, and the top of the movable block is hinged with a connecting rod through a hinge, a limit rod is installed on the top of the fixed block, and a fixed seat is sleeved on the outer side of the limit rod. The utility model can drive the movable block to move horizontally by utilizing the extension and contraction of the second electric telescopic rod, and during the horizontal movement of the movable block, the connecting rod can push the fixed seat to move up and down as a whole, so that the height of the device can be adjusted, thereby increasing the turning range of the device, but when the device is in use, it cannot guarantee to provide multiple turning angles for the parts.

[0004] Therefore, in view of this, research and improvement are conducted on the existing deficiencies, and a turning device for precision parts processing is proposed. Utility Model Content

[0005] The purpose of the utility model is to provide a turning device for precision parts processing to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a turning device for precision parts processing, comprising: a machine table, a plug-in slot is arranged in the middle of the inner side of the machine table, a first rotating shaft is arranged transversely through both sides of the machine table, and an auxiliary structure is arranged in the middle of the outer side of the first rotating shaft;

[0007] A flip rod assembly is vertically arranged in the middle of the inner side of the plug-in slot, a card frame is arranged at the top of the flip rod assembly, a slot is arranged around the bottom of the card frame, and a stabilizing structure is arranged on the inner side of the card frame.

[0008] Furthermore, a steering assembly is provided at the top end of the flip rod assembly, and the steering assembly is snap-fitted to the card frame, so as to facilitate installation and disassembly between the flip rod assembly and the card frame.

[0009] Furthermore, the auxiliary structure includes a transverse cylinder, a ring, a ball and a telescopic column. A transverse cylinder is arranged in the middle of the outer side of the first rotating shaft, a ball is arranged on one side of the transverse cylinder, a ring is arranged on the outer side of the ball, and a telescopic column is arranged on the top of the ring. The transverse cylinder and the first rotating shaft are fixedly connected to facilitate the transverse cylinder to rotate with the first rotating shaft.

[0010] Furthermore, a groove is provided on the inner side of one end of the transverse cylinder, and a rotating structure is formed between the sleeve ring and the groove, so as to facilitate the steering movement between the sleeve ring and the transverse cylinder and the ball.

[0011] Furthermore, a top end of the telescopic column and an inner side of the slot are snap-fitted to facilitate connection between the telescopic column and the card frame.

[0012] Furthermore, the stabilizing structure includes a clamping strip, a frame-shaped slide groove, a second rotating shaft and an arc groove. A frame-shaped slide groove is provided on the inner side of the clamping frame, an arc groove is provided around the inner side of the frame-shaped slide groove, a second rotating shaft is provided on one side of the arc groove, and a clamping strip is provided on the top of the second rotating shaft. A rotating structure is formed between the clamping strip and the rotating shaft to facilitate the clamping strip to fit the outer side of the clamped part after rotation.

[0013] Furthermore, a sphere is embedded at the bottom end of the second rotating shaft to facilitate the second rotating shaft to slide inside the frame-shaped sliding groove.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The utility model rotates the first rotating shaft, the first rotating shaft drives the horizontal cylinder to rotate, the horizontal cylinder drives the ball to rotate, and then the ball is rotated, the ball drives the ring to rotate, and the ring drives the telescopic column to rotate. At this time, the final placement angle of the telescopic column coincides with the slot. When the card frame is removed, the slot at the bottom of the card frame is connected to the telescopic column, and the user can select several slots and several telescopic columns to be engaged according to the flip angle of the card frame, so that a multi-angle flip surface is provided for the card frame;

[0016] 2. When the part of the utility model is inserted into the interior of the card frame, the outer side of the part squeezes the card strip and the second rotating shaft. After the card strip is squeezed, the card strip drives the second rotating shaft to slide on the inner side of the frame-shaped slide groove. When the second rotating shaft is against the inner side of the arc groove, the part will be stuck, thus ensuring that the part will not fall off when flipping with the card frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the first appearance structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the second appearance structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the third appearance structure of the utility model;

[0020] Figure 4 This is a schematic diagram of the fourth appearance structure of the utility model;

[0021] Figure 5 This is a schematic diagram of the fifth appearance structure of the utility model;

[0022] Figure 6 This is a schematic diagram of the sixth appearance structure of the utility model.

[0023] In the figure: 1, machine table; 2, first rotating shaft; 3, plug-in slot; 4, auxiliary structure; 401, horizontal cylinder; 402, sleeve ring; 403, ball bearing; 404, telescopic column; 5, clamping frame; 6, slot; 7, flip rod assembly; 8, stabilizing structure; 801, clamping strip; 802, frame-shaped slide groove; 803, second rotating shaft; 804, arc groove. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] like Figure 1-Figure 2 As shown, a turning device for precision parts processing comprises: a machine table 1, a plug-in slot 3 is arranged in the middle of the inner side of the machine table 1, first rotating shafts 2 are arranged transversely through both sides of the machine table 1, and an auxiliary structure 4 is arranged in the middle of the outer side of the first rotating shaft 2;

[0026] A turning rod assembly 7 is vertically arranged in the middle of the inner side of the plug-in slot 3 , a clamping frame 5 is arranged at the top of the turning rod assembly 7 , a slot 6 is arranged around the bottom of the clamping frame 5 , and a stabilizing structure 8 is arranged inside the clamping frame 5 .

[0027] like Figure 1-Figure 6 As shown, a turning device for precision parts processing, the auxiliary structure 4 includes a horizontal cylinder 401, a collar 402, a ball 403 and a telescopic column 404, the horizontal cylinder 401 is arranged in the middle of the outer side of the first rotating shaft 2, the ball 403 is arranged on one side of the horizontal cylinder 401, the collar 402 is arranged on the outer side of the ball 403, and the telescopic column 404 is arranged on the top of the collar 402, the horizontal cylinder 401 and the first rotating shaft 2 are fixedly connected, the first rotating shaft 2 rotates, and the first rotating shaft 2 drives the horizontal cylinder 401 Rotate, the horizontal cylinder 401 drives the ring 402, the ball 403 and the telescopic column 404 to rotate. When the horizontal cylinder 401 rotates to a suitable position, the ring 402 is rotated. At this time, the ball 403 cooperates with the ring 402 to rotate. When the ring 402 rotates to a suitable position, the telescopic column 404 is stretched, and one end of the telescopic column 404 is inserted into the slot 6 at the bottom of the card frame 5. The staff can determine the number of connections between the slot 6 and the telescopic column 404 according to the expected angle of the card frame 5:

[0028] The following effects were achieved:

[0029] Flexible adjustment: By providing the horizontal cylinder 401, the collar 402, the ball 403 and the telescopic column 404, the rotation of the first rotating shaft 2 can flexibly drive the rotation and adjustment of the entire auxiliary structure 4, so that the operator can operate at different angles and positions conveniently.

[0030] Stable connection: When the horizontal cylinder 401 is rotated to a suitable position, the ring 402 is rotated, and the cooperation between the ball 403 and the ring 402 makes the rotation process more stable, ensuring the accuracy and stability of the rotation adjustment.

[0031] Convenient operation: by stretching the telescopic column 404 and inserting one end of the telescopic column into the slot 6 at the bottom of the card frame 5, the operator can quickly fix and adjust the structure, which greatly simplifies the operation process and improves the operation efficiency.

[0032] Adjustable angle: The design of the telescopic column 404 allows the operator to adjust the angle of the card frame 5 as needed, and flexible adjustment of multiple angles can be achieved through the number of connections between the slot 6 and the telescopic column 404 to meet different usage requirements.

[0033] Improved precision: The cooperation between the ball 403 and the collar 402 ensures higher precision during the rotation and adjustment process, reduces errors, and improves the reliability and accuracy of the overall structure.

[0034] Easy to operate: The structure is simple in design and easy to operate. It does not require complicated tools or techniques. Operators can easily adjust and fix the structure, which improves work efficiency.

[0035] Through the coordinated action of components such as the cross cylinder 401, the collar 402, the ball 403 and the telescopic column 404, the auxiliary structure 4 provides a flexible, stable, convenient and precise adjustment and connection means, which significantly improves the convenience and reliability of operation.

[0036] like Figure 1-Figure 6 As shown, a turning device for precision parts processing, the stabilizing structure 8 includes a clamping strip 801, a frame-shaped slide groove 802, a second rotating shaft 803 and an arc groove 804. The inner side of the clamping frame 5 is provided with a frame-shaped slide groove 802, and the inner side of the frame-shaped slide groove 802 is provided with an arc groove 804. One side of the arc groove 804 is provided with a second rotating shaft 803, and the top of the second rotating shaft 803 is provided with a clamping strip 801. A rotating structure is formed between the clamping strip 801 and the second rotating shaft 803. The part is clamped into the inner side of the clamping frame 5. At this time, the outer side of the part squeezes the second rotating shaft 803 and the clamping strip 801, and the second rotating shaft 803 drives the clamping strip 801 to move inside the frame-shaped slide groove 802. When the second rotating shaft 803 is against the arc groove 804, the clamping strip 801 is rotated so that the clamping strip 801 is close to the outer side of the part:

[0037] The following effects were achieved:

[0038] Firm fixation: Through the cooperation of the clamping strip 801, the second rotating shaft 803 and the arc groove 804, the part is firmly fixed in the clamping frame 5. The outer side of the part squeezes the second rotating shaft 803 and the clamping strip 801, ensuring that the part can be firmly held in the frame.

[0039] Flexible adjustment: The second rotating shaft 803 drives the clamping strip 801 to move inside the frame-shaped slide groove 802, and can be flexibly adjusted according to the size and shape of the parts, ensuring that the parts can be stably supported and fixed at different positions.

[0040] Adaptive fit: The design of the arc groove 804 allows the second shaft 803 to rotate the clamping strip 801 when it abuts against the arc groove 804, so that the clamping strip 801 can be closely attached to the outside of the part. This adaptive fit process can ensure that the part can obtain uniform fixing force at different angles and positions.

[0041] Simplified operation: This structural design simplifies the fixing operation of the parts. It is only necessary to insert the parts into the inner side of the clamping frame 5 and use the squeezing force on the outer side of the parts to drive the second rotating shaft 803 and the clamping strip 801 to move, thereby completing the fixing operation and improving work efficiency.

[0042] Improved reliability: The guidance and limiting provided by the frame-shaped slide groove 802 and the arc groove 804 ensure the stability and accuracy of the clamping bar 801 and the second rotating shaft 803 during the movement, thereby improving the reliability and service life of the overall structure.

[0043] Through the coordinated action of the clamping strip 801, the frame-shaped slide groove 802, the second rotating shaft 803 and the arc groove 804, the stabilizing structure 8 provides a stable, flexible and adaptive part fixing method, simplifies the operation process, and improves work efficiency and fixing reliability.

[0044] Working principle: When using the flipping device for precision parts processing, first insert the part into the inner side of the card frame 5. At this time, the outer side of the part squeezes the second rotating shaft 803 and the card strip 801. The second rotating shaft 803 drives the card strip 801 to move inside the frame-shaped slide groove 802. When the second rotating shaft 803 abuts against the arc groove 804, the card strip 801 is rotated so that the card strip 801 is close to the outer side of the part. At the same time, the flip rod assembly 7 on the inner side of the plug-in slot 3 flips, and the movable end at the top of the flip rod assembly 7 drives the card frame 5 to flip. When the flip rod assembly 7 is damaged, the card frame 5 is separated from the flip rod assembly 7 and the rotating The first rotating shaft 2 drives the transverse cylinder 401 to rotate, and the transverse cylinder 401 drives the ring 402, the ball 403 and the telescopic column 404 to rotate. When the transverse cylinder 401 rotates to a suitable position, the ring 402 is rotated, and the ball 403 cooperates with the ring 402 to rotate. When the ring 402 rotates to a suitable position, the telescopic column 404 is stretched, and one end of the telescopic column 404 is inserted into the slot 6 at the bottom end of the card frame 5. The staff can determine the number of connections between the slot 6 and the telescopic column 404 according to the expected angle of the card frame 5. This is the working principle of the flipping device for precision parts processing.

[0045] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A turning device for precision parts processing, comprising: The machine (1) is characterized in that a plug-in slot (3) is provided in the middle of the inner side of the machine (1), a first rotating shaft (2) is provided transversely through both sides of the machine (1), and an auxiliary structure (4) is provided in the middle of the outer side of the first rotating shaft (2); A flip rod assembly (7) is vertically arranged in the middle of the inner side of the plug-in slot (3), a card frame (5) is arranged at the top end of the flip rod assembly (7), a slot (6) is arranged around the bottom end of the card frame (5), and a stabilizing structure (8) is arranged on the inner side of the card frame (5).

2. The turning device for precision parts processing according to claim 1 is characterized in that: A steering assembly is provided at the top end of the turning rod assembly (7), and the steering assembly is snap-connected to the clamping frame (5).

3. The turning device for precision parts processing according to claim 1 is characterized in that: The auxiliary structure (4) comprises a transverse cylinder (401), a sleeve ring (402), a ball (403) and a telescopic column (404); the transverse cylinder (401) is arranged in the middle of the outer side of the first rotating shaft (2); a ball (403) is arranged on one side of the transverse cylinder (401); a sleeve ring (402) is arranged on the outer side of the ball (403); a telescopic column (404) is arranged at the top of the sleeve ring (402); and the transverse cylinder (401) and the first rotating shaft (2) are fixedly connected.

4. The turning device for precision parts processing according to claim 3 is characterized in that: A groove is provided on the inner side of one end of the transverse cylinder (401), and a rotating structure is formed between the collar (402) and the groove.

5. The turning device for precision parts processing according to claim 3 is characterized in that: The top end of the telescopic column (404) is snap-fitted to the inner side of the slot (6).

6. The turning device for precision parts processing according to claim 1 is characterized in that: The stabilizing structure (8) comprises a clamping strip (801), a frame-shaped slide groove (802), a second rotating shaft (803) and an arc groove (804); a frame-shaped slide groove (802) is arranged on the inner side of the clamping frame (5); an arc groove (804) is arranged around the inner side of the frame-shaped slide groove (802); a second rotating shaft (803) is arranged on one side of the arc groove (804); a clamping strip (801) is arranged at the top end of the second rotating shaft (803); a rotating structure is formed between the clamping strip (801) and the second rotating shaft (803).

7. The turning device for precision parts processing according to claim 6 is characterized in that: The bottom end of the second rotating shaft (803) is inlaid with a sphere.

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