Machining and forming device for steel forgings

Abstract

The invention discloses a steel forge piece machining and forming device, and relates to the technical field of forge piece machining, the steel forge piece machining and forming device comprises a supporting frame, mounting grooves are formed in the two sides of the exterior of the supporting frame, a fixing plate and a lifting plate are arranged in the mounting grooves, a sliding frame is arranged on the lifting plate, and a connecting spring is arranged between the sliding frame and the lifting plate; a guide rail is arranged at the bottom of the sliding frame, a mounting block is arranged on the guide rail, a drill rod is arranged on the mounting block, a fixing frame is arranged in the supporting frame, a workbench used for containing forge pieces is arranged on the fixing frame, a telescopic plate is arranged on a fixing plate in a sliding mode, and a transmission plate is arranged at the bottom of the lifting plate. The fixing box is matched with the clamping rods to extrude and fix a forge piece on the workbench, the multiple sets of clamping rods are tightly attached to the outer wall of the forge piece, irregular forge pieces can be extruded and fixed, quick clamping of the forge piece is achieved, and normal use of forge piece machining forming is guaranteed.

Description

Technical Field

[0001] The present invention relates to the technical field of forging processing, and specifically to a device for processing and forming steel forgings. Background Art

[0002] Steel forgings are obtained by applying pressure to metal billets through forging processes, causing plastic deformation to obtain forgings with the required shape, size, and mechanical properties. Forging can significantly improve the microstructure of steel (such as refining grains and eliminating defects), enhancing strength, toughness, and fatigue life. The processing and forming of steel forgings is a process method that causes plastic deformation of metal billets by applying external forces to obtain the required shape, size, and performance.

[0003] When drilling and grinding and forming steel forgings, the existing clamping and disassembling of steel forgings are relatively inconvenient, the fixing operation is relatively complex, irregular steel forgings cannot be fixed, and the steel forgings are prone to shaking during processing, affecting subsequent processing operations and resulting in unstable product quality. Summary of the Invention

[0004] The purpose of the present invention is to provide a device for processing and forming steel forgings to solve the problem of inconvenient clamping of existing steel forgings.

[0005] To achieve the above purpose, the present invention provides the following technical solutions: A device for processing and forming steel forgings, including a support frame, and further including: A transmission plate. Installation grooves are provided on both outer sides of the support frame. A fixed plate and a lifting plate are arranged inside the installation grooves. A sliding frame is arranged on the lifting plate. A connecting spring is arranged between the sliding frame and the lifting plate. A guide rail is arranged at the bottom of the sliding frame. An installation block is arranged on the guide rail. A drill rod is arranged on the installation block. A fixed frame is arranged inside the support frame. A workbench for placing forgings is arranged on the fixed frame. A telescopic plate is slidably arranged on the fixed plate. A transmission plate is arranged at the bottom of the lifting plate. A fixed disk is arranged on the telescopic plate. The transmission plate passes through the fixed disk and is slidably matched with it; Clamping rods. Fixed boxes are arranged at one end of the two telescopic plates close to each other. A plurality of clamping rods are slidably arranged on the side walls of the fixed boxes. A fixed sleeve is arranged inside the fixed boxes. One end of the clamping rod penetrates into the inside of the fixed sleeve and is slidably matched with it. A plurality of clamping grooves are arranged on the clamping rod. A clamping plate is slidably arranged on the fixed box. A support block is arranged at the end of the clamping rod penetrating into the inside of the fixed sleeve. The support block is in contact with the clamping plate; A lifting mechanism, connected to the lifting plate. The lifting mechanism drives the lifting plate and the transmission plate to descend. The transmission plate drives two groups of fixed boxes to approach each other by cooperating with the fixed disk. The fixed boxes fix the forgings on the workbench by cooperating with the clamping rods.

[0006] Based on the above technical solutions, the present invention further provides the following alternative technical solutions: In an alternative solution: The lifting mechanism includes a cylinder, a driving rod, and a cross beam. A cross beam is provided at the top of the support frame. A cylinder is provided on the cross beam. A driving rod is provided at the telescopic end of the cylinder. A groove is provided on the sliding frame, and a connecting block is provided inside the groove. The bottom end of the driving rod is fixedly connected to the connecting block.

[0007] In an alternative solution: A return spring is provided at the top of the fixed box. One end of the return spring is connected to the clamping plate. A push rod is provided on the fixing plate. A guiding groove cooperating with the clamping plate is provided at one end of the push rod. A sliding groove is provided inside the fixed sleeve, and a spring is provided inside the sliding groove. One end of the spring is connected to the clamping rod.

[0008] In an alternative solution: A threaded sleeve is provided inside the fixed frame. A threaded rod is provided at the top of the threaded sleeve. The threaded rod is fixedly connected to the workbench.

[0009] In an alternative solution: A limiting groove is provided outside the telescopic plate. The telescopic plate is slidably engaged with the fixing plate through the limiting groove. A square groove and a communicating groove are provided inside the telescopic plate. The fixed disk is fixedly provided inside the square groove.

[0010] In an alternative solution: A plurality of through holes are provided on the fixed disk. Screws are provided inside the through holes. Both ends of the screws pass through the communicating groove and are provided with locking nuts.

[0011] In an alternative solution: A limiting sleeve is provided at the bottom of the lifting plate. A fixed rod is provided inside the installation groove. The fixed rod passes through the fixing plate and is slidably matched with the limiting sleeve. A support spring is sleeved outside the fixed rod.

[0012] Compared with the prior art, the beneficial effects of the present invention are as follows: The steel forging processing and forming device drives the lifting plate and the transmission plate to descend through the lifting mechanism. The transmission plate drives the two fixed boxes to approach each other by cooperating with the fixed disk. The fixed boxes squeeze and fix the forgings on the workbench through the cooperation with the clamping rods. Multiple clamping rods are closely attached to the outer wall of the forgings, which can squeeze and fix irregular forgings, realizing the quick clamping of the forgings and ensuring the normal use of forging processing and forming. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of the steel forging processing and forming device.

[0014] Figure 2It is a schematic structural diagram of a support frame in a steel forging processing and forming device.

[0015] Figure 3 It is a schematic structural diagram of a telescopic plate in a steel forging processing and forming device.

[0016] Figure 4 It is a schematic structural diagram of a push rod in a steel forging processing and forming device.

[0017] Figure 5 It is a cross-sectional view of a fixed box in a steel forging processing and forming device.

[0018] Figure 6 It is a schematic structural diagram of a support block in a steel forging processing and forming device.

[0019] Figure 7 It is a schematic structural diagram of a fixed sleeve in a steel forging processing and forming device.

[0020] Figure 8 It is a schematic structural diagram of a sliding frame in a steel forging processing and forming device.

[0021] Annotation of reference numerals: 1 - support frame, 101 - installation groove, 2 - fixed frame, 3 - threaded sleeve, 4 - workbench, 5 - threaded rod, 6 - fixed plate, 7 - telescopic plate, 701 - square groove, 702 - limit groove, 703 - communication groove, 8 - fixed box, 9 - clamping rod, 901 - clamping groove, 10 - return spring, 11 - clamping plate, 12 - limit sleeve, 13 - transmission plate, 14 - push rod, 141 - guide groove, 15 - fixed rod, 16 - lifting plate, 17 - sliding frame, 171 - groove, 18 - connecting spring, 19 - cylinder, 20 - driving rod, 21 - guide rail, 22 - mounting block, 23 - drill rod, 24 - support spring, 25 - hinge seat, 26 - fixed disk, 261 - through hole, 27 - screw, 28 - fixed sleeve, 281 - sliding groove, 29 - spring, 30 - support block, 31 - connecting block, 32 - cross beam. Detailed implementation manners

[0022] In order to make the objectives, technical solutions and advantages of the present invention clearer and more understandable, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0023] The following describes the specific implementation of the present invention in detail with reference to specific embodiments.

[0024] As Figure 1-8 shown, a steel forging processing and forming device provided by an embodiment of the present invention includes a support frame 1, and further includes: The transmission plate 13, mounting grooves 101 are provided on both outer sides of the support frame 1. An fixing plate 6 and a lifting plate 16 are arranged inside the mounting groove 101. The lifting plate 16 can slide up and down along the support frame 1. A sliding frame 17 is arranged at the bottom of the lifting plate 16. A connecting spring 18 is arranged between the sliding frame 17 and the lifting plate 16. The connecting spring 18 is mounted on the sliding frame 17, and the bottom end of the connecting spring 18 is in contact with the lifting plate 16. A guide rail 21 is arranged at the bottom of the sliding frame 17. An installation block 22 is arranged on the guide rail 21, and the installation block 22 can slide along the guide rail 21. A drill rod 23 is arranged on the installation block 22. The drill rod 23 is used to drill the forging on the workbench 4. The drill rod 23 can also be replaced with a robotic arm and a grinding disc to grind and form the forging. A fixing frame 2 is arranged at the bottom of the inner cavity of the support frame 1. A workbench 4 for placing the forging is arranged on the fixing frame 2. A telescopic plate 7 is horizontally arranged on the fixing plate 6. A hinge seat 25 is arranged at the bottom of the lifting plate 16. A transmission plate 13 is rotatably arranged on the hinge seat 25. A fixed disk 26 is arranged on the telescopic plate 7. The transmission plate 13 passes through the fixed disk 26 and is in sliding fit with it; The clamping rods 9, fixing boxes 8 are arranged at one end of the two telescopic plates 7 close to each other. A plurality of clamping rods 9 are slidably arranged on the side walls of the fixing boxes 8. A fixed sleeve 28 is arranged inside the fixing boxes 8. One end of the clamping rod 9 penetrates into the fixed sleeve 28 and is in sliding fit with it. The two fixing boxes 8 move closer to each other and drive the clamping rods 9 to move. Multiple groups of clamping rods 9 gradually approach the forging. When the clamping rods 9 contact the side wall of the forging, the clamping rods 9 are pressed into the fixed sleeve 28. A plurality of clamping grooves 901 are formed on the clamping rods 9. A clamping plate 11 is slidably arranged on the fixing boxes 8. The clamping plate 11 is lowered to clamp the clamping grooves 901, and the clamping rods 9 can be fixed. A support block 30 is arranged at one end of the clamping rod 9 penetrating into the fixed sleeve 28. The support block 30 is in contact with the clamping plate 11. The initial positions of the support block 30 and the clamping rod 9 are as Figure 6As shown in the figure, at this time, the support block 30 pushes the clamping plate 11 upwards, and the clamping plate 11 disengages from the fixed sleeve 28. At this time, the clamping rod 9 is in a free state and can slide along the inside of the fixed sleeve 28. The forging is placed on the workbench 4. The lifting plate 16 drives the transmission plate 13 to descend. The transmission plate 13 presses the fixed disk 26, and the fixed disk 26 drives the telescopic plate 7 to move, causing the two fixed boxes 8 to approach each other. After the clamping rod 9 contacts the side wall of the forging, it stops moving. The fixed box 8 continues to move, causing the clamping rod 9 to slide into the inside of the fixed sleeve 28, and the support block 30 disengages from the clamping plate 11. When all the clamping rods 9 are in contact with the side wall of the forging, the clamping rods 9 are closely attached to the outside of the forging and can squeeze and fix the irregular forging. At this time, all the support blocks 30 are disengaged from the clamping plate 11, and the support block 30 cannot continue to support the clamping plate 11 upwards. The clamping plate 11 descends and engages with the card slot 901 to fix the clamping rod 9, achieving the positioning of the clamping rod 9, that is, the clamping rod 9 can automatically position and fix according to the shape of the forging without manually adjusting the positions of multiple clamping rods 9, making the clamping of the forging faster; A lifting mechanism is connected to the lifting plate 16. The lifting mechanism drives the lifting plate 16 and the transmission plate 13 to descend. The transmission plate 13 drives the two fixed boxes 8 to approach each other by cooperating with the fixed disk 26, and the fixed box 8 squeezes and fixes the forging on the workbench 4 by cooperating with the clamping rod 9.

[0025] As Figure 1-3 shown, as a preferred embodiment of the present invention, the lifting mechanism includes a cylinder 19, a driving rod 20, and a cross beam 32. A cross beam 32 is provided at the top of the support frame 1. A cylinder 19 is provided on the cross beam 32. The telescopic end of the cylinder 19 is provided with a driving rod 20. A groove 171 is formed in the sliding frame 17, and a connecting block 31 is arranged inside the groove 171. The bottom end of the driving rod 20 is fixedly connected to the connecting block 31. The cylinder 19 drives the connecting block 31 and the sliding frame 17 to descend through the driving rod 20. The sliding frame 17 can slide along the connecting block 31, and the mounting block 22 slides along the guide rail 21, which is convenient for adjusting the position of the drill rod 23.

[0026] As Figure 1-5As shown, as a preferred embodiment of the present invention, a return spring 10 is provided on the top of the fixed box 8. One end of the return spring 10 is connected to the clamping plate 11. A ejector rod 14 is provided on the fixed plate 9. A guiding groove 141 matching with the clamping plate 11 is provided at one end of the ejector rod 14. A sliding groove 281 is provided inside the fixed sleeve 28. A spring 29 is provided inside the sliding groove 281. One end of the spring 29 is connected to the clamping rod 9. The two fixed boxes 8 move away from each other and reset. The ejector rod 14 cannot move. The fixed box 8 approaches the ejector rod 14. The ejector rod 14 jacks up the clamping plate 11 upward through the guiding groove 141. The clamping plate 11 slides out of the clamping groove 901. The spring 29 drives the clamping rod 9 to slide outwards and reset.

[0027] As Figure 1 shown, as a preferred embodiment of the present invention, a threaded sleeve 3 is provided inside the fixed frame 2. A threaded rod 5 is provided on the top of the threaded sleeve 3. The threaded rod 5 is fixedly connected to the workbench 4. By turning the threaded sleeve 3, the threaded rod 5 drives the workbench 4 to move up and down, facilitating the adjustment of the use height of the workbench 4.

[0028] As Figure 1 shown, as a preferred embodiment of the present invention, a limiting groove 702 is provided outside the telescopic plate 7. The telescopic plate 7 is slidably engaged with the fixed plate 6 through the limiting groove 702. A square groove 701 and a communicating groove 703 are provided inside the telescopic plate 7. The fixed disk 26 is fixedly arranged inside the square groove 701. The fixed disk 26 slides along the square groove 701 and is fixed by a screw rod 27, enabling the adjustment of the initial position of the fixed disk 26.

[0029] As Figure 1-4 shown, as a preferred embodiment of the present invention, a plurality of through holes 261 are provided on the fixed disk 6. A screw rod 27 is provided inside the through holes 261. Both ends of the screw rod 27 pass through the communicating groove 703 and are provided with locking nuts. The fixed disk 26 rotates and is fixed by the screw rod 27, enabling the adjustment of the inclination angle of the transmission plate 13, thereby adjusting the distance between the two telescopic plates 7 after approaching each other.

[0030] As Figure 1-3As shown, as a preferred embodiment of the present invention, a limit sleeve 12 is provided at the bottom of the lifting plate 16. A fixing rod 15 is provided inside the installation groove 101. The fixing rod 15 passes through the fixing plate 6 and is slidably matched with the limit sleeve 12. A support spring 24 is sleeved outside the fixing rod 15. The support spring 24 supports the fixing plate 6. After the limit sleeve 12 descends to a position in contact with the fixing plate 6, the lifting plate 16 and the transmission plate 13 stop descending. The connecting block 31 continues to drive the sliding frame 17 to descend. When the pulling force on the sliding frame 17 is relatively large, the sliding frame 17 drives the fixing plate 6 to descend through the lifting plate 16 and the limit sleeve 12, preventing damage to components caused by excessive pulling force.

[0031] In the above embodiment of the present invention, a steel forging processing and forming device is provided. The forging to be processed is placed on the workbench 4. The air cylinder 19 drives the lifting plate 16 to descend through the driving rod 20. The transmission plate 13 presses the fixed disk 26. The fixed disk 26 drives the telescopic plate 7 to move, so that the two fixed boxes 8 approach each other. After the clamping rod 9 contacts the side wall of the forging, it stops moving. The clamping rod 9 closely adheres to the outside of the forging and squeezes and fixes the forging. After the limit sleeve 12 descends to a position in contact with the fixing plate 6, the lifting plate 16 and the transmission plate 13 stop descending. The sliding frame 17 drives the drill rod 23 to descend to perform drilling processing on the forging.

[0032] The above is only the specific implementation manner of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present disclosure can easily think of changes or substitutions, which should all be covered within the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be subject to the protection scope of the claims.

Claims

1. A steel forging processing and forming device, including a support frame, characterized in that, Further comprising: A transmission plate. Installation grooves are formed on both outer sides of the support frame. A fixed plate and a lifting plate are arranged inside the installation grooves. A sliding frame is arranged on the lifting plate. A connecting spring is arranged between the sliding frame and the lifting plate. A guide rail is arranged at the bottom of the sliding frame. An installation block is arranged on the guide rail. A drill rod is arranged on the installation block. A fixed frame is arranged inside the support frame. A workbench for placing forgings is arranged on the fixed frame. A telescopic plate is slidably arranged on the fixed plate. A transmission plate is arranged at the bottom of the lifting plate. A fixed disk is arranged on the telescopic plate. The transmission plate passes through the fixed disk and is slidably matched with it; Clamping rods. Fixed boxes are arranged at one end of each of the two telescopic plates close to each other. A plurality of clamping rods are slidably arranged on the side wall of the fixed box. A fixed sleeve is arranged inside the fixed box. One end of the clamping rod penetrates into the fixed sleeve and is slidably matched with it. A plurality of clamping grooves are formed on the clamping rod. A clamping plate is slidably arranged on the fixed box. A support block is arranged at one end of the clamping rod penetrating into the fixed sleeve. The support block is in contact with the clamping plate; A lifting mechanism, which is connected to the lifting plate. The lifting mechanism drives the lifting plate and the transmission plate to descend. The transmission plate drives two groups of fixed boxes to approach each other by cooperating with the fixed disk. The fixed box fixes the forging on the workbench by cooperating with the clamping rod.

2. The steel forging processing and forming device according to claim 1, characterized in that, The lifting mechanism includes a cylinder, a driving rod and a cross beam. A cross beam is arranged on the top of the support frame. A cylinder is arranged on the cross beam. A driving rod is arranged at the telescopic end of the cylinder. A groove is formed on the sliding frame. A connecting block is arranged inside the groove. The bottom end of the driving rod is fixedly connected to the connecting block.

3. The steel forging processing and forming device according to claim 1, characterized in that, A reset spring is arranged on the top of the fixed box. One end of the reset spring is connected to the clamping plate. A top rod is arranged on the fixed plate. A guiding groove matched with the clamping plate is formed at one end of the top rod. A sliding groove is formed inside the fixed sleeve. A spring is arranged inside the sliding groove. One end of the spring is connected to the clamping rod.

4. The steel forging processing and forming device according to claim 3, characterized in that, A threaded sleeve is arranged inside the fixed frame. A threaded rod is arranged on the top of the threaded sleeve. The threaded rod is fixedly connected to the workbench.

5. The steel forging processing and forming device according to claim 1, characterized in that, A limiting groove is formed outside the telescopic plate. The telescopic plate is slidably clamped on the fixed plate through the limiting groove. A square groove and a communicating groove are formed inside the telescopic plate. The fixed disk is fixedly arranged inside the square groove.

6. The steel forging processing and forming device according to claim 5, characterized in that, A plurality of through holes are formed on the fixed disk. Screws are arranged inside the through holes. Both ends of the screw penetrate through the communicating groove and are provided with locking nuts.

7. The steel forging processing and forming device according to claim 1, characterized in that, A limiting sleeve is arranged at the bottom of the lifting plate. A fixed rod is arranged inside the installation groove. The fixed rod penetrates through the fixed plate and is slidably matched with the limiting sleeve. A support spring is sleeved outside the fixed rod.

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