Displacement-adjustable turnover mechanism

Abstract

The utility model relates to the technical field of fine production and processing, and discloses a displacement-adjustable turnover mechanism which comprises a clamping plate and a lifting groove formed in the clamping plate, positioning side grooves are formed in the two sides of the lifting groove, threaded lead screws are installed in inner cavities of the positioning side grooves, the top ends of the threaded lead screws are coaxially connected with first driving motors, and the top ends of the threaded lead screws are coaxially connected with second driving motors. The surface of the threaded lead screw is sleeved with a positioning sliding block. A second driving motor is mounted at the top of the side connecting seat, and a clamping pulley is additionally arranged at the bottom of the side connecting seat. According to the turnover mechanism with the adjustable displacement, a second driving motor drives a threaded lead screw and a positioning sliding block to drive a side connecting base and a clamping pulley, the second driving motor drives the clamping pulley to enable a workpiece to move, after a clamping plate drives the workpiece to conduct adjustment turnover operation, the clamping plate can be reset after being separated from the workpiece, and it is guaranteed that the clamping plate and the moving mechanism are normally used; and the workpiece is finely machined. And the machining position of the workpiece can be adjusted, and practicability is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to fine production and processing technical field, concretely is a displacement adjustable turnover mechanism. BACKGROUND

[0002] Fine processing refers to the process of precise treatment of raw materials or semi-finished products. Through fine processing, fine processing is of great significance to the development of modern manufacturing industry. Through fine processing, products can obtain higher precision and quality. Fine processing is commonly used in manufacturing industry, especially in high-precision and high-demand production fields such as aerospace, electronic equipment, medical equipment, etc. Fine production and processing have very high precision requirements for workpieces. The displacement adjustable turnover mechanism can realize accurate control of the workpiece at different angles and positions by adjusting the displacement, reducing the processing error caused by inaccurate workpiece position.

[0003] The common adjustable turnover mechanism is usually composed of a turnover part, a fixed part, a connecting rod, an insertion part, an up-down adjustment hole and a left-right adjustment hole, and other auxiliary components. The turnover part is used to realize the turnover action of the object. The fixed part is used to install the displacement adjustable turnover mechanism on the box or other fixed structure. The connecting rod is an important component connecting the turnover part and the fixed part. The insertion part is used to cooperate with the insertion hole on the turnover part. The up-down adjustment hole and the left-right adjustment hole realize the displacement adjustment of the mechanism in the up-down and left-right directions. Other auxiliary components include anti-dropping components and driving devices.

[0004] The traditional adjustable turnover mechanism clamps and fixes the workpiece by the clamping plate, and then turns over by the rotating mechanism. Since the workpieces have different sizes, the workpieces collide with the processing mechanism during turning over, causing damage to the workpieces. To solve the above problems, some adjustable turnover mechanisms first clamp the fine production workpiece by the hydraulic rod driven clamping plate, and then lift the clamping plate by the lifting mechanism to lift the workpiece, avoiding collision between the workpiece and the processing mechanism, and ensuring the integrity of the workpiece. However, this method can only lift and turn over the workpiece, and since fine production and processing require comprehensive processing operation on the workpiece, it cannot adjust the workpiece processing position, and the practicability is reduced. Therefore, a displacement adjustable turnover mechanism is proposed. UTILITY MODEL CONTENT

[0005] (I) Technical problem solved

[0006] In view of the shortcomings of the prior art, the utility model provides a displacement adjustable turnover mechanism to solve the technical problem that the workpiece processing position cannot be adjusted and the practicability is reduced.

[0007] (II) Technical scheme

[0008] To achieve the above object, the utility model provides the following technical scheme: a displacement adjustable turnover mechanism, including

[0009] Lifting assembly and rotating assembly arranged on the top of lifting assembly, and the top of rotating assembly is equipped with hydraulic assembly, and the telescopic end of hydraulic assembly is connected with clamping plate;

[0010] Lifting groove is arranged on the side of clamping plate, and the both sides of lifting groove are provided with positioning side groove, and screw rod is installed in the inner chamber of positioning side groove, and the top end of screw rod is coaxially connected with first drive motor, and positioning sliding block is sleeved on the surface of screw rod;

[0011] Side connecting seat is arranged on the side of positioning sliding block, and the top of side connecting seat is equipped with second drive motor, and clamping pulley is additionally arranged on the bottom of side connecting seat, and clamping pulley is coaxially connected with second drive motor. Lifting assembly drives rotating assembly to lift, and rotating assembly drives hydraulic assembly to rotate, so that hydraulic assembly drives clamping plate to clamp and fix workpiece, and workpiece is adjusted and turned over, screw rod is driven by second drive motor on clamping plate, and positioning sliding block drives side connecting seat to lift along positioning side groove according to the direction of screw rod, clamping pulley lifts along lifting groove with side connecting seat, so that clamping pulley is fixed with workpiece, and second drive motor drives clamping pulley to rotate on side connecting seat, and clamping plate can drive workpiece to move, so that workpiece is finely produced and processed. On the one hand, not only the workpiece processing position can be adjusted, but also the practicability is improved. On the other hand, after clamping plate drives workpiece to adjust and turn over, clamping plate can be separated from workpiece and reset, so that the moving mechanism on clamping plate can drive the turned over workpiece to adjust position, thereby ensuring the normal use of clamping plate and moving mechanism.

[0012] Preferably, the top of the clamping plate is uniformly provided with a fixing column, and a fixing plate is additionally arranged on the inner side of the top of the clamping plate, and the fixing plate is connected with the fixing column. After the clamping plate is turned over, the first drive motor and the workbench can be avoided from colliding through the fixing column and the fixing plate, thereby ensuring the safety of the first drive motor.

[0013] Preferably, a connecting column is arranged on the outer side of the clamping plate, and the connecting column is designed in a U shape as a whole, and the end of the connecting column is connected with the both sides of the outer side of the clamping plate. The clamping plate can be driven to move in the same direction through the connecting column.

[0014] Preferably, the hydraulic assembly comprises a hydraulic rod, and a limiting side edge is uniformly arranged on the surface of the hydraulic rod, and the telescopic end of the hydraulic rod is connected with the connecting column. The hydraulic rod can drive the connecting column to drive the clamping plate to reciprocate, so that the clamping plate is tightly fixed with the workpiece.

[0015] Preferably, the rotating assembly comprises a driven wheel, the driven wheel is connected with the hydraulic rod, a connecting seat is arranged below the bottom of the driven wheel, the inner cavity of the connecting seat is connected with a driving wheel, the driving wheel is engaged with the driven wheel, and a third driving motor is coaxially connected with the end of the driving wheel.

[0016] Preferably, the lifting assembly comprises hydraulic jacks, the hydraulic jacks are arranged on the two sides of the connecting seat, side connecting columns are arranged on the outer sides of the connecting seat, and the side connecting columns are rotationally connected with the hydraulic rods. The hydraulic jacks can drive the connecting seat to lift, so that the workpiece can be lifted, and the side connecting columns can stably support the hydraulic rods.

[0017] (Three) beneficial effects

[0018] Compared with the prior art, the displacement adjustable overturning mechanism has the following beneficial effects:

[0019] The displacement adjustable overturning mechanism drives the rotating assembly to lift through the lifting assembly, drives the hydraulic assembly to rotate through the rotating assembly, drives the clamping plate to clamp and fix the workpiece through the hydraulic assembly, adjusts and overturns the workpiece, drives the threaded lead screw through the clamping plate through the second driving motor, drives the side connecting seat to lift along the positioning side groove through the threaded lead screw, drives the clamping pulley to lift along the lifting groove through the side connecting seat, fixes the clamping pulley to the workpiece, drives the clamping pulley to rotate through the side connecting seat through the second driving motor, drives the workpiece to move through the clamping plate, adjusts and overturns the workpiece through the clamping plate, separates the clamping plate from the workpiece, and resets the clamping plate, drives the overturned workpiece to adjust the position through the moving mechanism on the clamping plate, thereby ensuring the normal use of the clamping plate and the moving mechanism, fine production and processing of the workpiece, adjustment of the workpiece processing position, and improved practicability. ACCURACY

[0020] Figure 1 It is a whole structure schematic view of the utility model;

[0021] Figure 2 It is a clamping plate part sectional view internal structure schematic view of the utility model;

[0022] Figure 3 It is a hydraulic rod and its connecting structure schematic view of the utility model;

[0023] Figure 4 It is a connecting seat and its connecting structure schematic view of the utility model.

[0024] In the diagram: 1. Lifting assembly; 2. Rotating assembly; 3. Hydraulic assembly; 4. Clamping plate; 5. Lifting groove; 6. Positioning side groove; 7. Threaded screw; 8. First drive motor; 9. Positioning slider; 10. Side connecting seat; 11. Second drive motor; 12. Clamping pulley; 13. Fixed column; 14. Fixed plate; 15. Connecting column; 16. Hydraulic rod; 17. Limiting side; 18. Driven wheel; 19. Connecting seat; 20. Driving wheel; 21. Third drive motor; 22. Hydraulic push rod; 23. Side connecting column. 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] This utility model provides a technical solution, a displacement-adjustable flipping mechanism, including: (See details) Figure 1 The lifting assembly 1 and the rotating assembly 2 are disposed on the top of the lifting assembly 1, and a hydraulic assembly 3 is installed on the top of the rotating assembly 2, and a clamping plate 4 is connected to the telescopic end of the hydraulic assembly 3.

[0027] Please see Figure 2 The lifting groove 5 is located on the side of the clamping plate 4, and the two sides of the lifting groove 5 are provided with positioning side grooves 6. A threaded screw 7 is installed in the inner cavity of the positioning side groove 6, and the top end of the threaded screw 7 is coaxially connected to the first drive motor 8. A positioning slider 9 is sleeved on the surface of the threaded screw 7.

[0028] The side connecting seat 10 is arranged on the side of the positioning sliding block 9, and the top of the side connecting seat 10 is provided with the second driving motor 11, and the bottom of the side connecting seat 10 is provided with the clamping pulley 12, and the clamping pulley 12 is coaxially connected between the second driving motor 11. The lifting assembly 1 drives the rotating assembly 2 to lift, and the rotating assembly 2 drives the hydraulic assembly 3 to rotate, so that the hydraulic assembly 3 drives the clamping plate 4 to clamp and fix the workpiece, and the workpiece is adjusted and turned over, the second driving motor 11 drives the threaded rod 7 on the clamping plate 4, and the positioning sliding block 9 drives the side connecting seat 10 to lift along the positioning side groove 6 according to the direction of the threaded rod 7, the clamping pulley 12 lifts along the lifting groove 5 with the side connecting seat 10, so that the clamping pulley 12 is fixed with the workpiece, the second driving motor 11 drives the clamping pulley 12 to rotate on the side connecting seat 10, and the clamping plate 4 can drive the workpiece to move, so that the workpiece can be finely produced and processed. On the one hand, the workpiece processing position can be adjusted, and the practicability is improved; on the other hand, after the clamping plate 4 drives the workpiece to adjust and turn over, the clamping plate 4 can be separated from the workpiece and reset, so that the moving mechanism on the clamping plate 4 can drive the turned-over workpiece to adjust the position, thereby ensuring the normal use of the clamping plate 4 and the moving mechanism.

[0029] Please refer to Figure 2 The top of the clamping plate 4 is uniformly provided with the fixed column 13, and the top inner side of the clamping plate 4 is provided with the fixed plate 14, and the fixed plate 14 is connected with the fixed column 13. After the clamping plate 4 is turned over, the fixed column 13 and the fixed plate 14 can avoid collision between the first driving motor 8 and the workbench, thereby ensuring the safety of the first driving motor 8. The outer side of the clamping plate 4 is provided with the connecting column 15, and the connecting column 15 is designed as a whole U-shaped, and the end of the connecting column 15 is connected with the outer side of the clamping plate 4. The connecting column 15 can drive the clamping plate 4 to move in the same direction.

[0030] Please refer to Figure 3 The hydraulic assembly 3 comprises the hydraulic rod 16, and the limiting side 17 is uniformly arranged on the surface of the hydraulic rod 16, and the telescopic end of the hydraulic rod 16 is connected with the connecting column 15. The hydraulic rod 16 can drive the connecting column 15 to drive the clamping plate 4 to reciprocate, so that the clamping plate 4 is tightly attached to the workpiece. The rotating assembly 2 comprises the driven wheel 18, and the driven wheel 18 is connected with the hydraulic rod 16, and the connecting seat 19 is arranged below the bottom of the driven wheel 18, the inner cavity of the connecting seat 19 is connected with the driving wheel 20, and the driving wheel 20 is engaged with the driven wheel 18, and the third driving motor 21 is coaxially connected with the end of the driving wheel 20. The third driving motor 21 drives the driving wheel 20 on the connecting seat 19, and the driving wheel 20 drives the driven wheel 18, so that the driven wheel 18 drives the hydraulic rod 16 to rotate, so that the workpiece can be turned over.

[0031] Please refer to Figure 4The lifting assembly 1 comprises hydraulic jacks 22 arranged on both sides of the connecting seat 19, and the side connecting columns 23 are arranged outside the connecting seat 19 and are rotationally connected with the hydraulic rods 16.

[0032] The lifting assembly 1 drives the rotating assembly 2 to lift, the rotating assembly 2 drives the hydraulic assembly 3 to rotate, the hydraulic assembly 3 drives the clamping plate 4 to clamp and fix the workpiece, the workpiece is adjusted and turned over, the second driving motor 11 drives the threaded lead screw 7 on the clamping plate 4, the positioning sliding block 9 drives the side connecting seat 10 to lift along the positioning side groove 6 according to the rotation direction of the threaded lead screw 7, the clamping pulley 12 lifts along the lifting groove 5 with the side connecting seat 10, so that the clamping pulley 12 is fixedly attached to the workpiece, the second driving motor 11 drives the clamping pulley 12 to rotate on the side connecting seat 10, and the clamping plate 4 drives the workpiece to move, so that the workpiece is finely produced and processed. The hydraulic jacks 22 drive the connecting seat 19 to lift, so that the workpiece can be lifted, the third driving motor 21 drives the driving wheel 20 on the connecting seat 19, and the driving wheel 20 drives the driven wheel 18, so that the driven wheel 18 drives the hydraulic rod 16 to rotate, so that the workpiece can be turned over, and the hydraulic rod 16 drives the connecting column 15 to drive the clamping plate 4 to reciprocally translate, so that the clamping plate 4 is tightly attached to the workpiece.

[0033] It should be noted that the relational terms herein such as first and second and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any such actual relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0034] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made thereto without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A displacement adjustable flip mechanism, characterized in that, Include: Lifting assembly (1), and set in the top of lifting assembly (1) rotating assembly (2), and install hydraulic assembly (3) in the top of rotating assembly (2), and the telescopic end of hydraulic assembly (3) is connected with the clamping plate (4); Lifting groove (5) is arranged on the side of clamping plate (4), and positioning side groove (6) is formed on both sides of lifting groove (5), screw thread screw (7) is installed in the inner cavity of positioning side groove (6), the top end of screw thread screw (7) is coaxially connected with first drive motor (8), and positioning sliding block (9) is sleeved on the surface of screw thread screw (7); Side connecting seat (10) is arranged on the side of positioning sliding block (9), second drive motor (11) is installed on the top of side connecting seat (10), clamping pulley (12) is additionally provided on the bottom of side connecting seat (10), and clamping pulley (12) is coaxially connected with second drive motor (11).

2. A displacement adjustable turnover mechanism according to claim 1, characterized in that: The top of the clamping plate (4) is uniformly provided with a fixed column (13), and a fixed plate (14) is additionally provided on the inner side of the top of the clamping plate (4), and the fixed plate (14) is connected with the fixed column (13).

3. A displacement adjustable turnover mechanism according to claim 1, characterized in that: The outer side of the clamping plate (4) is provided with a connecting column (15), and the connecting column (15) is designed as a whole U shape, and the end of the connecting column (15) is connected with the outer side of the clamping plate (4).

4. A displacement adjustable turnover mechanism according to claim 3, wherein: The hydraulic assembly (3) comprises a hydraulic rod (16), and a limiting side (17) is uniformly installed on the surface of the hydraulic rod (16), and the telescopic end of the hydraulic rod (16) is connected with the connecting column (15).

5. A displacement adjustable turnover mechanism according to claim 4, characterized in that: The rotating assembly (2) comprises a driven wheel (18), the driven wheel (18) is connected with the hydraulic rod (16), a connecting seat (19) is additionally provided below the bottom of the driven wheel (18), the inner cavity of the connecting seat (19) is connected with a driving wheel (20), the driving wheel (20) is engaged with the driven wheel (18), and a third drive motor (21) is coaxially connected with the end of the driving wheel (20).

6. A displacement adjustable turnover mechanism according to claim 5, wherein: The lifting assembly (1) comprises a hydraulic top rod (22), the hydraulic top rod (22) is arranged on both sides of the connecting seat (19), a side connecting column (23) is installed on the outer side of the connecting seat (19), and the side connecting column (23) is rotatably connected with the hydraulic rod (16).

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