A leveling positioning mechanism

Abstract

The utility model discloses a kind of leveling positioning mechanisms, including mounting seat, the bottom of mounting seat is equipped with oil cylinder seat, driving oil cylinder is horizontally installed on the oil cylinder seat, the front end of the driving oil cylinder is provided with pull rod, the front end of the pull rod is vertically provided with lever, T-shaped pin is arranged between the lever and pull rod and is connected by T-shaped pin activity;The utility model structure design is reasonable, practical, and convenient, one, by driving oil cylinder pull block and its calibration block on it are moved forward and backward, can be simply and quickly realized calibration block to workpiece is carried out position calibration, calibration block can also be made forward and backward movement more smoothly, avoid appearing jam phenomenon;Two, laterally utilize locking oil cylinder and drive locking block to fix connecting rod, further realize the locking of calibration block, can avoid calibration block locking to workpiece produce larger locking force, cause workpiece to be pressed, improve the quality when workpiece production and processing.

Description

Technical Field

[0001] This utility model relates to the field of mechanical equipment, and in particular to a leveling and positioning mechanism. Background Technology

[0002] In the production and processing of mechanical parts, the workpiece to be processed is usually placed in a designated position and its position is calibrated and positioned. Traditional workpiece calibration and positioning usually uses downward pressure to hold the workpiece in place after positioning. This method can result in excessive downward pressure on the workpiece, which can easily damage it and is not conducive to high-quality production. In addition, traditional leveling and positioning mechanisms often experience movement jamming when moving and calibrating the workpiece, resulting in low efficiency in workpiece leveling and positioning. Therefore, improvements are still needed. Utility Model Content

[0003] To address the aforementioned problems, this utility model provides a leveling and positioning mechanism, including a mounting base. A cylinder seat is mounted at the bottom of the mounting base, and a drive cylinder is horizontally mounted on the cylinder seat. A pull rod is located at the front end of the drive cylinder, and a lever is vertically positioned at the front end of the pull rod. A T-pin connects the lever and the pull rod, and the T-pin provides a movable connection. Two linear guide rails are arranged parallel to each other on the upper surface of the mounting base. A connecting block is mounted on the linear guide rails, and the bottom of the connecting block is movably connected to the upper end of the lever. A calibration block is mounted on the connecting block.

[0004] Preferably, the mounting base has two parallel elongated slots for the lever to pass through, and the elongated slots are located on the inner side of the linear guide rail.

[0005] Preferably, the mounting base is provided with a rotating shaft, which is located at the front side between two linear guide rails, and the upper end of the rotating shaft is on which a workpiece is placed.

[0006] Preferably, a connecting rod is provided at the middle position of the rear end face of the connecting block, a locking seat is provided on the rear side of the connecting block, the locking seat is a hollow structure, a locking cylinder is installed on one side of the locking seat, and a locking block is provided at the front end of the locking cylinder.

[0007] Preferably, the locking seat has a through hole for inserting the connecting rod therein.

[0008] Preferably, both the mounting base and the lever have a through groove, and a rotating pin passes through the through groove.

[0009] The beneficial effects of this utility model are as follows: The utility model has a reasonable structural design and is practical and convenient. First, by driving the hydraulic cylinder to pull the connecting block and the calibration block on it to move forward and backward, the calibration block can easily and quickly calibrate the position of the workpiece, and also makes the forward and backward movement of the calibration block smoother, avoiding jamming. Second, by using a locking cylinder to drive the locking block to fix the connecting rod laterally, the calibration block is further locked and fixed, which avoids excessive locking force on the workpiece when the calibration block is locked, preventing damage to the workpiece and improving the quality of workpiece production and processing. Attached Figure Description

[0010] This utility model will be described by way of example and with reference to the accompanying drawings, wherein: Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a side view of the structure of this utility model; Figure 3 This is a top view of the structure of this utility model; In the diagram: 1. Shaft; 2. Lever; 3. Rotating pin; 4. Tie rod; 5. T-pin; 6. Drive cylinder; 7. Cylinder seat; 8. Linear guide rail; 9. Connecting block; 10. Calibration block; 11. Mounting seat; 12. Connecting rod; 13. Workpiece; 14. Locking seat; 15. Locking block; 16. Locking cylinder. Detailed Implementation

[0011] All features disclosed in this specification, or all steps in all disclosed methods or processes, may be combined in any way, except for mutually exclusive features and / or steps.

[0012] Unless otherwise stated, any feature in this specification may be replaced by other equivalent or similar features. That is, unless otherwise stated, each feature is merely one example of a series of equivalent or similar features.

[0013] like Figure 1 , 2 A leveling and positioning mechanism as shown in Figure 3 includes a mounting base 11. A cylinder seat 7 is mounted on the bottom of the mounting base 11. A drive cylinder 6 is horizontally mounted on the cylinder seat 7. A pull rod 4 is provided at the front end of the drive cylinder 6. A lever 2 is vertically provided at the front end of the pull rod 4. A T-pin 5 is provided between the lever 2 and the pull rod 4 and is movably connected through the T-pin 5. Two linear guide rails 8 are arranged parallel to each other on the upper surface of the mounting base 11. A connecting block 9 is mounted on the linear guide rails 8. The bottom of the connecting block 9 is movably connected to the upper end of the lever 2. A calibration block 10 is mounted on the connecting block 9.

[0014] The mounting base 11 has two parallel elongated slots for the lever 2 to pass through, and the elongated slots are located on the inner side of the linear guide rail 8.

[0015] The mounting base 11 is provided with a rotating shaft 1, which is located at the front side between two linear guide rails 8, and the workpiece 13 is placed on the upper end of the rotating shaft 1.

[0016] A connecting rod 12 is provided at the middle position of the rear end face of the connecting block 9. A locking seat 14 is provided on the rear side of the connecting block 9. The locking seat 14 is a hollow structure. A locking cylinder 16 is installed on one side of the locking seat 14. A locking block 15 is provided at the front end of the locking cylinder 16.

[0017] The locking seat 14 has a through hole for inserting the connecting rod 12.

[0018] Both the mounting base 11 and the lever 2 have a through groove, and a rotating pin 3 passes through the through groove.

[0019] During use, the hydraulic cylinder 7 pulls the lever 4 backward, causing the lever 4 to move backward. This further drives the lever 2 to rotate around the rotating shaft 3, thereby causing the connecting block 9 and its calibration block 10 to slide forward on the linear guide rail 8. When the calibration block 10 contacts the workpiece 13, the workpiece 13 will be affected by the contact force of the calibration block 10, thus rotating on the rotating shaft 1 until one side of the workpiece 13 is completely in contact with the calibration block 10, thereby achieving the calibration and positioning of the workpiece 13. After the workpiece 13 is calibrated and positioned, the locking cylinder 16 drives the locking block 15 to move forward, causing the locking block 15 to gradually approach the connecting rod 12 until the locking block 15 abuts against the connecting rod 12. Thus, the connecting rod 12 is fixed from the side by the squeezing force of the locking block 15, further fixing the connecting block 9 and its calibration block 10.

[0020] The beneficial effects of this utility model are as follows: The utility model has a reasonable structural design and is practical and convenient. First, by driving the hydraulic cylinder to pull the connecting block and the calibration block on it to move forward and backward, the calibration block can easily and quickly calibrate the position of the workpiece, and also makes the forward and backward movement of the calibration block smoother, avoiding jamming. Second, by using a locking cylinder to drive the locking block to fix the connecting rod laterally, the calibration block is further locked and fixed, which avoids excessive locking force on the workpiece when the calibration block is locked, preventing damage to the workpiece and improving the quality of workpiece production and processing.

[0021] This invention is not limited to the specific embodiments described above. This invention extends to any new feature or combination disclosed in this specification, as well as any new method or process step or combination disclosed herein.

Claims

1. A leveling and positioning mechanism, comprising a mounting base (11), characterized in that, A cylinder seat (7) is installed at the bottom of the mounting base (11). A drive cylinder (6) is installed horizontally on the cylinder seat (7). A pull rod (4) is provided at the front end of the drive cylinder (6). A lever (2) is provided vertically at the front end of the pull rod (4). A T-pin (5) is provided between the lever (2) and the pull rod (4) and is movably connected by the T-pin (5). Two linear guide rails (8) are arranged parallel to each other on the upper surface of the mounting base (11). A connecting block (9) is installed on the linear guide rails (8). The bottom of the connecting block (9) is movably connected to the upper end of the lever (2). A calibration block (10) is installed on the connecting block (9).

2. The leveling and positioning mechanism according to claim 1, characterized in that, The mounting base (11) has two parallel elongated through slots for the lever (2) to pass through, and the elongated through slots are located on the inner side of the linear guide rail (8).

3. The leveling and positioning mechanism according to claim 1, characterized in that, The mounting base (11) is provided with a rotating shaft (1), which is located at the front side between two linear guide rails (8), and a workpiece (13) is placed on the upper end of the rotating shaft (1).

4. The leveling and positioning mechanism according to claim 1, characterized in that, A connecting rod (12) is provided at the middle position of the rear end face of the connecting block (9). A locking seat (14) is provided on the rear side of the connecting block (9). The locking seat (14) is a hollow structure. A locking cylinder (16) is installed on one side of the locking seat (14). A locking block (15) is provided at the front end of the locking cylinder (16).

5. A leveling and positioning mechanism according to claim 4, characterized in that, The locking seat (14) has a through hole for inserting the connecting rod (12) therein.

6. The leveling and positioning mechanism according to claim 4, characterized in that, Both the mounting base (11) and the lever (2) have a through groove, and a rotating pin (3) passes through the through groove.

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