Stainless steel precision part forging clamp capable of being adjusted at multiple angles

Abstract

The utility model relates to the field of stainless steel precision parts, in particular to a stainless steel precision part forging clamp capable of being adjusted at multiple angles, which comprises a clamp mounting base, a main body used for assisting in mounting the forging clamp, and a buffer groove arranged above the clamp mounting base and used for buffering impact force of forging. The stainless steel precision part forging clamp is provided with the forging clamp lower disc, the graduated disc, the rotating disc, the positioning screw hole, the angle adjusting clamping disc, the fixing bolt and the graduated block, when the stainless steel precision part forging clamp is used, if the angle of a fixed workpiece needs to be adjusted, the fixing bolt can be pulled out from the outside of the angle adjusting clamping disc, and then the angle of the workpiece can be adjusted. The rotating disc in the angle adjusting clamping disc is used for rotating the angle on the forging clamp lower disc, the adjusted angle can be precisely compared according to the scale block outside the angle adjusting clamping disc and the scale disc of the forging clamp lower disc, and therefore precise positioning of the angle of a workpiece is achieved.

Description

Technical Field

[0001] The utility model relates to the field of precision parts made of stainless steel, and particularly relates to a forging fixture for precision parts made of stainless steel that can be adjusted at multiple angles. Background Art

[0002] Precision parts made of stainless steel refer to parts made of stainless steel materials, which have high precision, high purity and high quality stability; these parts need to strictly control the material composition, processing precision and surface quality during the manufacturing process to ensure that they meet specific usage requirements. And forging fixtures are required during the forging process of precision parts made of stainless steel. The forging fixtures for precision parts made of stainless steel are designed specifically for stainless steel materials and are devices used to clamp and position parts during the forging process; they can ensure that the material maintains the correct position and attitude during the forging process and prevent processing errors caused by material movement or deformation.

[0003] After retrieval, a forging fixture with the publication number of CN220782127U specifically discloses a forging fixture, which includes a base. Two support clamping plates are oppositely arranged on the base. Two driving parts are arranged on the base. Driving columns for driving the support clamping plates are arranged on the driving parts. Rotating clamping plates are rotatably connected to both ends of the support clamping plates. A connecting rod is rotatably connected to the support clamping plate. The connecting rod is rotatably connected to the support clamping plate. One end of the connecting rod far away from the support clamping plate is rotatably connected to a driving rod. A driving seat is arranged on one side of the support clamping plate close to the driving column. A driving groove is opened in the driving seat. Sliding holes are opened on both sides of the driving seat. The driving rod is slidably connected in the sliding holes. A driving inclined groove is opened on the side wall of the driving column. The driving inclined groove is used to drive the driving rod to move away from the driving seat and drive the two rotating clamping plates to approach each other. A limiting component for limiting the driving column is arranged in the driving seat. This application has the effects of reducing the space occupied by the fixture and improving the positioning accuracy of forging products.

[0004] During the use of the existing forging fixtures for precision parts made of stainless steel, due to different forging processes and processing directions of precision parts made of stainless steel during the forging process, processing needs to be carried out at a specific angle during the forging process to obtain the required shape and dimensional accuracy. If the forging fixture does not have the function of multi-angle adjustment, then the workpiece can only be processed at a fixed angle, which will limit the processing accuracy and flexibility. Moreover, the forging fixture for precision parts made of stainless steel in the above comparative case also lacks the multi-angle adjustment function. In this way, the forging fixture for precision parts made of stainless steel cannot meet the processing requirements of different workpieces or different parts of the same workpiece after long-term use, thus affecting the quality of precision parts made of stainless steel.

[0005] Therefore, it is very necessary to invent a forging fixture for precision parts made of stainless steel that can be adjusted at multiple angles to solve the above problems. Summary of the Utility Model

[0006] The purpose of the present utility model is to provide a forging fixture for precision stainless - steel parts that can be adjusted at multiple angles. By means of the forging fixture lower plate, scale disk, rotating disk, positioning screw holes, angle - adjusting clamping disk, fixing bolts and scale blocks, the forging fixture for precision stainless - steel parts can achieve the purpose of multi - angle adjustment. This meets the requirement of processing at a specific angle during the forging process, ensures the shape and dimensional accuracy required for precision stainless - steel parts, enables the forging fixture for precision stainless - steel parts to meet the processing requirements of different workpieces or different parts of the same workpiece, and improves the forging quality of precision stainless - steel parts. It is used to solve the problem that in the prior art, during the use of the forging fixture for precision stainless - steel parts, due to different forging processes and processing directions of precision stainless - steel parts during the forging process, processing at a specific angle is required during forging to obtain the required shape and dimensional accuracy. If the forging fixture does not have the multi - angle adjustment function, then the workpiece can only be processed at a fixed angle, which will limit the processing accuracy and flexibility. Moreover, the forging fixture for precision stainless - steel parts in the above - mentioned comparative case also lacks the multi - angle adjustment function. In the long - term use, the forging fixture for precision stainless - steel parts cannot meet the processing requirements of different workpieces or different parts of the same workpiece, thus affecting the quality of precision stainless - steel parts.

[0007] To achieve the above purpose, the present utility model provides the following technical solutions: A forging fixture for precision stainless - steel parts that can be adjusted at multiple angles, including a fixture installation base for assisting in installing the main body of the forging fixture;

[0008] A buffer groove is arranged above the fixture installation base for buffering the impact force during forging. A main telescopic rod is fixedly installed inside the buffer groove, and a forging fixture lower plate is fixedly installed above the main telescopic rod. A torsion spring is arranged below the forging fixture lower plate;

[0009] A scale disk is arranged outside the forging fixture lower plate for assisting in multi - angle adjustment. A rotating disk is arranged above the forging fixture lower plate. Positioning screw holes penetrate through the outside of the rotating disk. An angle - adjusting clamping disk is fixedly installed at the top of the rotating disk. Fixing bolts penetrate through the outside of the angle - adjusting clamping disk. Scale blocks are fixedly installed outside the angle - adjusting clamping disk;

[0010] A fastening bolt penetrates through the upper part of the angle - adjusting clamping disk for connecting and installing a clamping seat. A clamping frame is fixedly installed above the clamping seat. A lower pressing plate is movably connected inside the clamping frame. A telescopic cylinder is arranged on one side of the lower pressing plate. A placing table is fixedly installed above the angle - adjusting clamping disk.

[0011] Preferably, a reinforcement groove is formed above the fixture mounting base, a reinforcement gasket is disposed above the reinforcement groove, and a reinforcement bolt penetrates through the reinforcement gasket.

[0012] Preferably, the number of the torsion springs is multiple, and the multiple torsion springs are annularly and arrayedly distributed on the buffer groove.

[0013] Preferably, the angle-adjustable clamping disc is movably connected to the lower forging fixture disc, and the scale blocks are equidistantly distributed on the angle-adjustable clamping disc.

[0014] Preferably, the clamping seat is threadedly connected to the angle-adjustable clamping disc, and the lower pressing plate is movably connected to the clamping frame.

[0015] Preferably, a side fixing frame is disposed on one side of the placing table, a threaded rod penetrates through the outside of the side fixing frame, and a resisting block is fixedly installed at one end of the threaded rod.

[0016] In the above technical solution, the technical effects and advantages provided by the present utility model are as follows:

[0017] The present utility model is provided with a lower forging fixture disc, a scale disc, a rotating disc, positioning screw holes, an angle-adjustable clamping disc, fixing bolts and scale blocks. When using this forging fixture for stainless steel precision parts, if the workpiece that has been fixed needs to adjust the angle, the fixing bolt can be pulled out from the outside of the angle-adjustable clamping disc, and the angle can be rotated on the lower forging fixture disc through the rotating disc inside the angle-adjustable clamping disc. The adjusted angle can be accurately compared according to the scale blocks outside the angle-adjustable clamping disc and the scale disc of the lower forging fixture disc, so as to achieve the accurate positioning of the workpiece angle. After the adjustment is completed, the fixing bolt can penetrate through the angle-adjustable clamping disc and then be inserted into the positioning screw hole of the rotating disc to complete the angle adjustment work of the workpiece. With such a combined use, this forging fixture for stainless steel precision parts has the purpose of being adjustable at multiple angles, which meets the requirement of processing at a specific angle during the forging process, ensures the shape and dimensional accuracy required for stainless steel precision parts, enables this forging fixture for stainless steel precision parts to meet the processing requirements of different workpieces or different parts of the same workpiece, and improves the forging quality of stainless steel precision parts;

[0018] The utility model is provided with a fixture mounting base, a buffer groove, a main telescopic rod, a forging fixture lower plate and a torsion spring. When using this forging fixture for precision stainless steel parts, during the forging process when the forging fixture for precision stainless steel parts clamps the workpiece, the impact force generated by forging will be transmitted downwards along the way. At this time, the forging fixture lower plate drives the main telescopic rod and the torsion spring to expand and contract, and buffer into the buffer groove. In this way, it can effectively relieve the impact force and vibration brought by forging. The buffer structure composed of the main telescopic rod and the torsion spring can absorb and disperse the impact force generated during the forging process, preventing the fixture from deforming or being damaged due to directly bearing too large an impact force. Brief Description of the Drawings

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required to be used in the embodiments. Obviously, the drawings described below are only some embodiments recorded in the present invention. For those of ordinary skill in the art, other drawings can also be obtained according to these drawings.

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 It is a schematic diagram of the reinforcing gasket structure of the utility model;

[0022] Figure 3 It is a schematic diagram of the angle-adjustable clamping plate structure of the utility model;

[0023] Figure 4 It is a schematic diagram of the lower pressing plate structure of the utility model;

[0024] Figure 5 It is a schematic diagram of the threaded rod structure of the utility model.

[0025] Explanation of the Reference Numerals in the Drawings:

[0026] 1. Fixture mounting base; 2. Reinforcing groove; 3. Reinforcing gasket; 4. Reinforcing bolt; 5. Buffer groove; 6. Main telescopic rod; 7. Forging fixture lower plate; 8. Torsion spring; 9. Dial; 10. Rotating plate; 11. Positioning screw hole; 12. Angle-adjustable clamping plate; 13. Fixed bolt; 14. Scale block; 15. Tightening bolt; 16. Clamping seat; 17. Clamping frame; 18. Lower pressing plate; 19. Telescopic cylinder; 20. Placing table; 21. Side fixing frame; 22. Threaded rod; 23. Contact block. Detailed Embodiment

[0027] In order to enable those skilled in the art to better understand the technical solutions of the present utility model, the following will further introduce the present utility model in detail in conjunction with the drawings.

[0028] The present utility model provides a forging fixture for precision stainless steel parts that can be adjusted at multiple angles as shown in Figures 1-5 below, including a fixture installation base 1 for assisting in installing the main body of the forging fixture;

[0029] A buffer groove 5 is arranged above the fixture installation base 1 for buffering the impact force during forging. A main telescopic rod 6 is fixedly installed inside the buffer groove 5. A forging fixture lower plate 7 is fixedly installed above the main telescopic rod 6. A torsion spring 8 is arranged below the forging fixture lower plate 7;

[0030] A scale disk 9 is arranged outside the forging fixture lower plate 7 for assisting in multi-angle adjustment. A rotating disk 10 is arranged above the forging fixture lower plate 7. A positioning screw hole 11 penetrates through the outside of the rotating disk 10. An angle adjustment clamping plate 12 is fixedly installed at the top of the rotating disk 10. A fixing bolt 13 penetrates through the outside of the angle adjustment clamping plate 12. A scale block 14 is fixedly installed outside the angle adjustment clamping plate 12;

[0031] A fastening bolt 15 penetrates above the angle adjustment clamping plate 12 for connecting and installing a clamping seat 16. A clamping frame 17 is fixedly installed above the clamping seat 16. A lower pressing plate 18 is movably connected inside the clamping frame 17. A telescopic cylinder 19 is arranged on one side of the lower pressing plate 18. A placing table 20 is fixedly installed above the angle adjustment clamping plate 12. The telescopic cylinder 19 drives the lower pressing plate 18 to rise and press down for clamping, which can clamp and fix workpieces of different sizes and heights. Moreover, the clamping force of the telescopic cylinder 19 is sufficient, and it is not easy to have the situation of workpiece detachment during the forging process.

[0032] As shown in Figure 1 、 Figure 2 and Figure 3 below, a reinforcement groove 2 is opened above the fixture installation base 1. A reinforcement gasket 3 is arranged above the reinforcement groove 2. A reinforcement bolt 4 penetrates above the reinforcement gasket 3. The reinforcement groove 2, the reinforcement gasket 3 and the reinforcement bolt 4 facilitate the installation and use of this forging fixture with different forging machines. The number of torsion springs 8 is set to be multiple, and multiple torsion springs 8 are distributed in a circular array on the buffer groove 5. The impact force generated by forging on the workpiece will be transmitted downwards accordingly. At this time, the forging fixture lower plate 7 drives the main telescopic rod 6 and the torsion springs 8 to expand and contract, and buffer into the buffer groove 5. In this way, the impact force and vibration sense brought by forging can be effectively alleviated. The angle adjustment clamping plate 12 is movably connected to the forging fixture lower plate 7. The scale blocks 14 are evenly distributed on the angle adjustment clamping plate 12. The rotating disk 10 inside the angle adjustment clamping plate 12 is used to rotate the angle on the forging fixture lower plate 7. The adjusted angle can be accurately contrasted according to the scale blocks 14 outside the angle adjustment clamping plate 12 and the scale disk 9 of the forging fixture lower plate 7, so as to realize the accurate positioning of the workpiece angle.

[0033] like Figure 1 , Figure 4 and Figure 5 As shown, the clamping seat 16 is threadedly connected to the angle-adjusting clamping disk 12, and the lower pressure plate 18 is movably connected to the clamping frame 17. A suitable number of clamping seats 16 can be freely installed on the angle-adjusting clamping disk 12 according to the size and shape of the current workpiece, so that the middle workpiece can be clamped and fixed from different directions. A side fixing frame 21 is provided on one side of the placement table 20, and a threaded rod 22 passes through the outside of the side fixing frame 21, and an abutment block 23 is fixedly installed at one end of the threaded rod 22. The side fixing frame 21 and the threaded rod 22 can perform secondary clamping on the workpiece from both sides of the workpiece after the lower pressure plate 18 fixes the workpiece, thereby improving the stability of the workpiece fixation.

[0034] The working principle of this utility model: First, connect the external power supply. Install this forging fixture on different forging machines through the reinforcement groove 2, reinforcement gasket 3, and reinforcement bolt 4. Then take out the workpiece to be forged and place it on the placement table 20 of the angle-adjustable clamping disc 12. According to the shape and size of the current workpiece, install an appropriate number of clamping seats 16 on the angle-adjustable clamping disc 12 through the fastening bolts 15, so as to clamp and fix the workpiece in the middle from different directions. Then turn on the switch of the telescopic cylinder 19. Since the extension of the telescopic cylinder 19 will lift one end of the lower pressure plate 18, the other end of the lower pressure plate 18 tightly abuts against the surface of the workpiece, thus completing the clamping and fixing of the workpiece. Subsequently, after the workpiece is fixed by the lower pressure plate 18, the side fixing frame 21 and the threaded rod 22 can perform secondary clamping on the workpiece from both sides of the workpiece, improving the stability of the workpiece fixation. After the workpiece is clamped and fixed in this way, the fixing bolt 13 can be pulled out from the outside of the angle-adjustable clamping disc 12, and the angle can be rotated on the lower disc 7 of the forging fixture through the rotating disc 10 inside the angle-adjustable clamping disc 12. Then, according to the scale block 14 outside the angle-adjustable clamping disc 12 and the scale disc 9 of the lower disc 7 of the forging fixture, accurately align and adjust the angle, so as to achieve the accurate positioning of the workpiece angle. Then, after the adjustment is completed, the fixing bolt 13 can penetrate through the angle-adjustable clamping disc 12 and then be inserted into the positioning screw hole 11 of the rotating disc 10 to complete the angle adjustment work of the workpiece. In this way, this stainless steel precision component forging fixture has the purpose of being adjustable at multiple angles, meeting the requirements of processing at a specific angle during the forging process. Subsequently, the forging machine can be started to start forging the workpiece. During the forging process, the impact force generated by forging on the workpiece will be transmitted down along the forging fixture. At this time, the lower disc 7 of the forging fixture drives the main telescopic rod 6 and the torsion spring 8 to expand and contract, and buffer into the buffer groove 5. In this way, the impact force and vibration caused by forging can be effectively alleviated. The buffer structure composed of the main telescopic rod 6 and the torsion spring 8 can absorb and disperse the impact force generated during the forging process, preventing the fixture from deforming or being damaged due to directly bearing too large an impact force. Finally, after completing all the installation and use work of the stainless steel precision component forging fixture according to the above operations, turn off the switch of the telescopic cylinder 19. If it is not used for a long time, cut off the external power supply. Just like this, the use process of this multi-angle adjustable stainless steel precision component forging fixture is completed.

[0035] Only some exemplary embodiments of the present utility model have been described by way of illustration. Undoubtedly, for those of ordinary skill in the art, without departing from the spirit and scope of the present utility model, the described embodiments can be modified in various different ways. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present utility model.

Claims

1. A forging fixture for precision stainless steel parts that can be adjusted at multiple angles, characterized in that: It comprises a fixture mounting base (1) for assisting in mounting the main body of the forging fixture; A buffer groove (5) is arranged above the fixture mounting base (1) and is used to buffer the impact force of forging, and a main telescopic rod (6) is fixedly installed inside the buffer groove (5), a forging fixture lower plate (7) is fixedly installed above the main telescopic rod (6), and a torsion spring (8) is arranged below the forging fixture lower plate (7); A graduated disk (9) is arranged outside the lower disk (7) of the forging fixture for assisting multi-angle adjustment, and a rotating disk (10) is arranged above the lower disk (7) of the forging fixture, a positioning screw hole (11) is penetrated through the outside of the rotating disk (10), an angle adjustment clamping disk (12) is fixedly installed on the top of the rotating disk (10), a fixing bolt (13) is penetrated through the outside of the angle adjustment clamping disk (12), and a graduated block (14) is fixedly installed on the outside of the angle adjustment clamping disk (12); A fastening bolt (15) passes through the top of the angle adjustment clamping disk (12) and is used to connect and install the clamping seat (16), and a clamping frame (17) is fixedly installed above the clamping seat (16), and a lower pressure plate (18) is movably connected inside the clamping frame (17), and a telescopic cylinder (19) is provided on one side of the lower pressure plate (18), and a placement table (20) is fixedly installed above the angle adjustment clamping disk (12).

2. The forging fixture for precision stainless steel parts that can be adjusted at multiple angles according to claim 1, characterized in that: A reinforcement groove (2) is provided above the clamp mounting base (1), a reinforcement gasket (3) is provided above the reinforcement groove (2), and a reinforcement bolt (4) penetrates above the reinforcement gasket (3).

3. A forging fixture for precision stainless steel parts that can be adjusted at multiple angles, characterized in that: The number of the torsion springs (8) is set to be multiple, and the multiple torsion springs (8) are distributed in a ring array on the buffer groove (5).

4. A forging fixture for precision stainless steel parts that can be adjusted at multiple angles, characterized in that: The angle adjustment clamping plate (12) is movably connected to the lower plate (7) of the forging fixture, and the scale blocks (14) are distributed at equal intervals on the angle adjustment clamping plate (12).

5. A forging fixture for precision stainless steel parts that can be adjusted at multiple angles, characterized in that: The clamping seat (16) is threadedly connected to the angle adjustment clamping disc (12), and the lower pressing plate (18) is movably connected to the clamping frame (17).

6. A forging fixture for precision stainless steel parts that can be adjusted at multiple angles, characterized in that: A side fixing frame (21) is provided on one side of the placement platform (20), a threaded rod (22) penetrates the outside of the side fixing frame (21), and a resistance block (23) is fixedly mounted on one end of the threaded rod (22).

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