High-precision forge piece correcting device for forging

Abstract

The utility model discloses a high-precision correcting device for forgings for forging, which belongs to the technical field of machining and comprises a correcting table, a cover cap and a camera, support shafts are fixedly arranged on the left side and the right side of the upper end of the correcting table respectively, a cross beam is fixedly arranged at the upper ends of the support shafts, and the forgings to be corrected are placed at the upper end of the correcting table. First telescopic rods are fixedly arranged on the left side and the right side of the upper end of the correction table correspondingly, a first baffle is connected through the first telescopic rods so that the first baffle can move left and right conveniently, and a second baffle is connected through a second telescopic rod so that the second baffle can move front and back conveniently. Therefore, to-be-corrected forgings with different lengths and widths can be conveniently limited to the upper end of the correction table, the positions of the first baffle and the second baffle can be conveniently adjusted through movement of the first telescopic rod and the second telescopic rod, and the to-be-corrected forgings can be conveniently moved and limited to proper positions. And different positions of the to-be-corrected forge piece can be conveniently hammered and corrected through the pressing block.

Description

Technical Field

[0001] The utility model relates to the technical field of machining, and more specifically, to a high-precision correction device for forgings used in forging. Background Art

[0002] 1. Concept of correction: Correction refers to adjusting, modifying or rectifying something to make it conform to the specified standards or the desired state. 2. Application fields of correction: Correction is widely applied in various fields such as scientific research, quality control, environmental protection, engineering design, etc. For example, in scientific experiments, data correction is required to ensure the accuracy and reliability of data; in engineering design, assembly correction is required to ensure the accuracy and performance of equipment. 3. Methods and techniques of correction: The methods and techniques of correction vary in different fields. For example, in the measurement field, a standard device can be used to calibrate the measuring tool; in chemical analysis, a standard solution can be used to correct experimental data; in the engineering field, mechanical, optical and other equipment can be used to calibrate workpieces, etc.

[0003] For example, a forging correction device and correction method disclosed in the publication number CN115673887A. A first motor is fixedly connected to the outer wall of the support frame. A correction assembly is arranged above the operation table, and an adjustment assembly is arranged below the correction assembly. The correction assembly includes a fixed seat which is slidably connected to the upper outer wall of the operation table; a bidirectional lead screw which is rotatably connected to the inner wall of the fixed seat; and a limit rotation assembly which is arranged at one end of the fixed seat. By using the correction assembly, the device can quickly replace the matching correction arc grinding block according to the diameter of the shaft forging. Through the mutual approach of the arc grinding blocks, the grinding of the shaft forging is completed. During the grinding process, the arc grinding blocks evenly grind the offset shaft forging until the correction of the shaft forging is completed, and the correction is fast and has a good effect.

[0004] It can be seen from the above disclosed solution that at present, it is not easy to adjust the position of the forging to be corrected according to the position to be corrected after the limiting device limits the forging to be corrected, thus affecting the correction work. At the same time, slag will splash out when hammering the forging to be corrected during correction, and the slag is easy to splash onto the face of the staff, thus easily injuring the face of the staff. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a high-precision correction device for forgings used in forging to solve the problems of limiting and adjusting the forging and protecting against slag.

[0006] To achieve the above object, the present utility model provides the following technical solutions: A high-precision correction device for forgings used in forging, comprising a correction table, a cover, and a camera. On the upper end of the correction table, support shafts are respectively and fixedly arranged on the left and right sides. On the upper ends of the support shafts, a cross beam is fixedly arranged. On the upper end of the correction table, a forging to be corrected is placed. On the upper end of the correction table, first telescopic rods are respectively and fixedly arranged on the left and right sides, and second telescopic rods are respectively and fixedly arranged on the front and rear sides. The first telescopic rods are fixedly provided with first baffles, and the second telescopic rods are fixedly provided with second baffles. The cross beam is fixedly provided with a cylinder, and the cylinder rod of the cylinder is fixedly provided with a pressing block. On the lower end of the cross beam, a cover sleeve is fixedly arranged. On the lower end of the cover sleeve, a frame is fixedly arranged. On the left and right sides of the upper end of the frame, connecting frames are respectively and fixedly arranged. On the upper ends of the connecting frames, third telescopic rods are fixedly arranged. By connecting the first telescopic rods to the first baffles, it is convenient for the first baffles to move left and right. By connecting the second telescopic rods to the second baffles, it is convenient for the second baffles to move forward and backward. Thus, it is convenient to limit forgings to be corrected with different lengths and widths to the upper end of the correction table, and it is convenient to adjust the positions of the first baffles and the second baffles by moving the first telescopic rods and the second telescopic rods, facilitating the movement and limitation of the forgings to be corrected to appropriate positions, and facilitating the hammering and correction work on different positions of the forgings to be corrected by the pressing block. At the same time, by connecting the third telescopic rods to the frame, it is convenient to lift and compress and stretch the cover sleeve up and down, and it is convenient to wrap the forgings to be corrected with the cover sleeve, covering and shielding the slag generated during hammering to avoid splashing onto the faces of the staff and preventing accidental injury to the staff.

[0007] Preferably, the first baffles squeeze and limit the left and right sides of the forging to be corrected, and the second baffles squeeze and limit the front and rear sides of the forging to be corrected. By arranging the frame at the lower end of the cover sleeve, the lower end of the cover sleeve is limited, facilitating the connection of the cover sleeve through the connection of the third telescopic rods to the frame, and facilitating the automatic expansion and contraction of the cover sleeve.

[0008] Preferably, the pressing block is arranged at the upper end of the correction table, the pressing block is arranged at the upper end of the forging to be corrected, and the pressing block is arranged at the lower end of the cross beam. Through the arrangement of the cover, the camera is wrapped and protected. Through the arrangement of the camera, the correction work is monitored.

[0009] Preferably, the support shafts are arranged inside the cover sleeve, the forgings to be corrected are arranged inside the cover sleeve, and the first telescopic rods and the second telescopic rods are respectively clamped inside the cover sleeve.

[0010] Preferably, the frame is slidably clamped on the outer side of the upper end of the correction table, and the third telescopic rods are respectively and fixedly arranged on the left and right sides of the lower end of the cross beam.

[0011] Preferably, a lifting ring is fixedly arranged on the left side of the lower end of the cross beam. The lifting ring is fixedly connected with a cover through a bolt, and a camera is fixedly connected to the left side of the lower end of the cross beam through a thread.

[0012] Preferably, the camera is clamped inside the cover, and the material of the cover is explosion-proof glass.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] (1) In the utility model, the first telescopic rod is connected to the first baffle, which facilitates the left and right movement of the first baffle. The second telescopic rod is connected to the second baffle, which facilitates the front and back movement of the second baffle. Thus, forgings to be corrected with different lengths and widths can be conveniently limited to the upper end of the correction table. Moreover, by moving the first telescopic rod and the second telescopic rod, the positions of the first baffle and the second baffle can be adjusted conveniently, so that the forgings to be corrected can be moved and limited to a suitable position, and it is convenient to use the pressing block to perform hammering correction work on different positions of the forgings to be corrected.

[0015] (2) In the utility model, the third telescopic rod is connected to the frame, which facilitates the up and down lifting, compression and stretching of the cover sleeve. It is convenient to wrap the forgings to be corrected with the cover sleeve to wrap and block the slag generated during hammering, avoiding splashing onto the faces of the staff and preventing accidental injury to the staff. Description of the Drawings

[0016] Figure 1 It is an enlarged three-dimensional view of the connection part between the air cylinder and the pressing block of the utility model;

[0017] Figure 2 It is an enlarged three-dimensional view of the connection part between the first telescopic rod and the first baffle of the utility model;

[0018] Figure 3 It is an enlarged three-dimensional view of the connection part between the cover sleeve and the frame of the utility model;

[0019] Figure 4 It is a partial cross-sectional view of the overall structure of the utility model;

[0020] Figure 5 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 6 It is a top view of the correction table of the utility model;

[0022] Figure 7 It is a bottom view of the frame of the utility model.

[0023] Explanation of the reference numerals in the drawings:

[0024] 1 calibration table, 2 support shaft, 3 cross beam, 4 forgings to be calibrated, 5 first telescopic rod, 6 second telescopic rod, 7 first baffle, 8 second baffle, 9 cylinder, 10 cylinder rod, 101 pressing block, 11 cover sleeve, 12 frame, 13 connecting frame, 14 third telescopic rod, 15 lifting ring, 16 cover, 17 camera. Detailed implementation manners

[0025] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0026] Embodiment 1

[0027] Please refer to Figures 1-7 , a high-precision calibration device for forgings in forging shown in the figure, including a calibration table 1, a cover 16 and a camera 17. Support shafts 2 are respectively and fixedly arranged on the left and right sides of the upper end of the calibration table 1. A cross beam 3 is fixedly arranged at the upper end of the support shaft 2. A forging 4 to be calibrated is placed on the upper end of the calibration table 1. First telescopic rods 5 are respectively and fixedly arranged on the left and right sides of the upper end of the calibration table 1. Second telescopic rods 6 are respectively and fixedly arranged on the front and rear sides of the upper end of the calibration table 1. A first baffle 7 is fixedly arranged on the first telescopic rod 5. A second baffle 8 is fixedly arranged on the second telescopic rod 6. A cylinder 9 is fixedly arranged on the cross beam 3. The cylinder 9 is a standard cylinder of the SC series. The cylinder 9 is equipped with a control switch, model number 4H210-08, and is provided with a start switch and a reset switch. The control switch and the cylinder 9 are connected in series with the indoor power supply through wires, which belongs to the prior art. A pressing block 101 is fixedly arranged on the cylinder rod 10 of the cylinder 9. A cover sleeve 11 is fixedly arranged at the lower end of the cross beam 3. A frame 12 is fixedly arranged at the lower end of the cover sleeve 11. Connecting frames 13 are respectively and fixedly arranged on the left and right sides of the upper end of the frame 12. A third telescopic rod 14 is fixedly arranged at the upper end of the connecting frame 13. The first telescopic rod 5, the second telescopic rod 6 and the third telescopic rod 14 are of model YNT-03. The plugs of the first telescopic rod 5, the second telescopic rod 6 and the third telescopic rod 14 are plugged into an external power supply, which belongs to the prior art.

[0028] For convenient installation, the cross beam 3 is arranged at the upper end of the calibration table 1. The first baffle 7 squeezes and limits the left and right sides of the forging 4 to be calibrated. The second baffle 8 squeezes and limits the front and rear sides of the forging 4 to be calibrated. The pressing block 101 is arranged at the upper end of the calibration table 1, on the upper end of the forging 4 to be calibrated, and at the lower end of the cross beam 3. The support shaft 2 is arranged inside the cover sleeve 11. The forging 4 to be calibrated is arranged inside the cover sleeve 11. The first telescopic rod 5 and the second telescopic rod 6 are respectively clamped inside the cover sleeve 11.

[0029] In this implementation scheme, the first baffle 7 is connected by the first telescopic rod 5, which facilitates the left - right movement of the first baffle 7. The second baffle 8 is connected by the second telescopic rod 6, which facilitates the front - back movement of the second baffle 8. Thus, it is convenient to limit forgings 4 to be corrected with different lengths and widths at the upper end of the correction table 1. And it is convenient to adjust the positions of the first baffle 7 and the second baffle 8 by the movement of the first telescopic rod 5 and the second telescopic rod 6, to move and limit the forgings 4 to be corrected to a suitable position, and to facilitate the hammering and correction work on different positions of the forgings 4 to be corrected by the pressing block 101.

[0030] Embodiment 2

[0031] Please refer to Figures 1-7 , this implementation method further describes Embodiment 1. In the figure, a high - precision correction device for forgings in forging includes a correction table 1, a cover 16 and a camera 17. On the upper left and right sides of the upper end of the correction table 1, support shafts 2 are respectively and fixedly arranged. On the upper ends of the support shafts 2, crossbeams 3 are fixedly arranged. On the upper end of the correction table 1, forgings 4 to be corrected are placed. On the upper left and right sides of the upper end of the correction table 1, first telescopic rods 5 are respectively and fixedly arranged. On the upper front and back sides of the upper end of the correction table 1, second telescopic rods 6 are respectively and fixedly arranged. The first telescopic rod 5 is fixedly provided with a first baffle 7, and the second telescopic rod 6 is fixedly provided with a second baffle 8. On the crossbeam 3, a cylinder 9 is fixedly arranged. On the cylinder rod 10 of the cylinder 9, a pressing block 101 is fixedly arranged. On the lower end of the crossbeam 3, a sleeve 11 is fixedly arranged. On the lower end of the sleeve 11, a frame 12 is fixedly arranged. On the upper left and right sides of the upper end of the frame 12, connecting frames 13 are respectively and fixedly arranged. On the upper ends of the connecting frames 13, third telescopic rods 14 are fixedly arranged.

[0032] To facilitate crushing and prevent blockage, the frame 12 is slidably clamped on the outer side of the upper end of the correction table 1. The third telescopic rods 14 are respectively fixedly arranged on the lower left and right sides of the crossbeam 3. On the lower left side of the crossbeam 3, a lifting ring 15 is fixedly arranged. The lifting ring 15 is fixedly connected to the cover 16 by bolts. On the lower left side of the crossbeam 3, a camera 17 is fixedly connected by threads. The camera 17 is prior art and will not be elaborated in this technical solution. The camera 17 is clamped inside the cover 16, and the material of the cover 16 is explosion - proof glass.

[0033] In this implementation scheme, the frame 12 is connected by the third telescopic rod 14, which facilitates the up - down lifting, compression and stretching of the sleeve 11, and facilitates wrapping the forgings 4 to be corrected by the sleeve 11, covering and shielding the slag generated during hammering, avoiding splashing onto the faces of the staff and preventing accidental injury to the staff.

[0034] Place the forging 4 to be corrected on the upper end of the correction table 1, then start the first telescopic rod 5 and the second telescopic rod 6. Then the first baffle 7 and the second baffle 8 move, so as to install, limit and fix the forging 4 to be corrected by the first baffle 7 and the second baffle 8. Then start the third telescopic rod 14, and the third telescopic rod 14 drives the frame 12 to move downward, so that the sleeve 11 stretches and moves downward, then wraps the forging 4 to be corrected. Then start the cylinder 9, and the cylinder rod 10 drives the pressing block 101 to move downward, so that the pressing block 101 performs hammering and correcting work on the forging 4 to be corrected. By starting the first telescopic rod 5 and the second telescopic rod 6, the first baffle 7 and the second baffle 8 are limited and moved, and then the forging 4 to be corrected can be moved and limited to a suitable position, and then the pressing block 101 can perform hammering and correcting work on the forging 4 to be corrected at a suitable position.

[0035] The above is only the preferred specific embodiment of the present invention; however, the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its improved concept, makes an equivalent substitution or change, and should be covered by the protection scope of the present invention.

Claims

1. A high-precision calibration device for forgings, comprising a calibration platform (1), a cover (16) and a camera (17), characterized in that: Support shafts (2) are fixedly provided on the left and right sides of the upper end of the correction platform (1), a crossbeam (3) is fixedly provided on the upper end of the support shaft (2), a forging (4) to be corrected is placed on the upper end of the correction platform (1), a first telescopic rod (5) is fixedly provided on the left and right sides of the upper end of the correction platform (1), a second telescopic rod (6) is fixedly provided on the front and rear sides of the upper end of the correction platform (1), the first telescopic rod (5) is fixedly provided with a first baffle (7), and the second telescopic rod (6) is fixedly provided with a first baffle (7). The retractable rod (6) is fixedly provided with a second baffle (8), the cross beam (3) is fixedly provided with a cylinder (9), the cylinder rod (10) of the cylinder (9) is fixedly provided with a pressure block (101), the lower end of the cross beam (3) is fixedly provided with a cover sleeve (11), the lower end of the cover sleeve (11) is fixedly provided with a frame (12), the upper end of the frame (12) is fixedly provided with connecting frames (13) on both sides, and the upper end of the connecting frame (13) is fixedly provided with a third telescopic rod (14).

2. A high-precision calibration device for forgings according to claim 1, characterized in that: The crossbeam (3) is arranged at the upper end of the correction platform (1); the first baffle (7) squeezes and limits the left and right sides of the forging (4) to be corrected; and the second baffle (8) squeezes and limits the front and rear sides of the forging (4) to be corrected.

3. The high-precision calibration device for forgings according to claim 1, characterized in that: The pressing block (101) is arranged at the upper end of the correction platform (1), the pressing block (101) is arranged at the upper end of the forging (4) to be corrected, and the pressing block (101) is arranged at the lower end of the crossbeam (3).

4. The high-precision calibration device for forgings according to claim 1, characterized in that: The support shaft (2) is arranged inside the cover sleeve (11), the forging to be corrected (4) is arranged inside the cover sleeve (11), and the first telescopic rod (5) and the second telescopic rod (6) are respectively clamped inside the cover sleeve (11).

5. The high-precision calibration device for forgings according to claim 1, characterized in that: The frame (12) is slidably connected to the outer side of the upper end of the correction platform (1), and the third telescopic rod (14) is fixedly arranged on the left and right sides of the lower end of the crossbeam (3).

6. A high-precision calibration device for forgings according to claim 1, characterized in that: A lifting ring (15) is fixedly provided on the left side of the lower end of the cross beam (3), and the lifting ring (15) is fixedly connected to a cover (16) via bolts. A camera (17) is fixedly connected to the left side of the lower end of the cross beam (3) via threads.

7. The high-precision calibration device for forgings according to claim 1, characterized in that: The camera (17) is clamped inside the cover (16), and the material of the cover (16) is explosion-proof glass.

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