Valve body machining punching device

Abstract

The invention relates to the technical field of punching, in particular to a valve body machining punching device which comprises a supporting seat, an extending plate is fixed to the surface of the supporting seat, a through groove is formed in the surface of the supporting seat, a bearing plate is arranged at the top of the through groove, a piston rod is arranged at the end of an air cylinder, a fixing seat is fixed to the end of the piston rod, and a rotating block is arranged in the fixing seat. A clamping groove is formed in the surface of the rotating block, a fixing rod is fixed to the top of the fixing base, a first inserting rod is inserted into the fixing rod, a swing rod is arranged at the end of the first inserting rod, a first spring is arranged on the surface of the first inserting rod, a jacking plate is fixed to the other end of the first inserting rod, and a U-shaped rod is fixed to the end of the swing rod. The valve body clamping device has the beneficial effects that the valve body is clamped and fixed through the clamping groove in the surface of the rotating block, the annular groove is formed in the surface of the clamping groove, the limiting plate is arranged in the fixing base, and the limiting plate is inserted into the annular groove, so that the rotating block can rotate, and the matched clamping groove is adjusted to clamp the valve body.

Description

Technical Field

[0001] The present invention relates to the technical field of punching, and specifically relates to a valve body processing and punching device. Background Art

[0002] When drilling, the operator needs to fix the flange valve by hand. This processing method has relatively high requirements for the operator, and the positioning stability and accuracy are relatively poor during the drilling process, and the efficiency is low during drilling.

[0003] In the prior art, the patent number is CN220839231U, and the name is a valve body processing and punching device, including a protective box. A punching mechanism is provided inside the protective box, a blowing assembly is provided on the punching mechanism, a partition is fixedly connected to the inner wall of the protective box, a processing table is provided above the partition, a rotating assembly is provided at the bottom of the processing table, and a cleaning assembly is provided on the rotating assembly; the blowing assembly includes an air pump fixedly connected to one side of the punching mechanism, and the air outlet end of the air pump is connected to a nozzle; the cleaning assembly includes a cleaning plate provided on one side of the rotating assembly, a receiving groove is formed on the side surface of the cleaning plate, a resisting spring is fixedly connected to the inner wall of the receiving groove, an extending scraper is fixedly connected to the end of the resisting spring, a discharge port is formed inside the partition, and a collection box is provided below the partition. By providing the cleaning assembly, the debris generated by punching can be cleaned to prevent the debris from falling on the valve body parts and affecting the punching accuracy.

[0004] However, the existing punching device fixes the valve body through a clamping assembly before punching. When the models of the valve bodies are different, different adapter clamping parts need to be replaced for clamping, and the operator needs to stabilize the valve manually before clamping, which has the risk of clamping the operator. Summary of the Invention

[0005] The purpose of the present invention is to provide a valve body processing and punching device to solve the problems raised in the above background art.

[0006] To achieve the above purpose, the present invention provides the following technical solution: A valve body processing and punching device, including: A support seat, an extension plate is fixed on the surface of the support seat, a through groove is opened on the surface of the support seat, a bearing plate is arranged at the top of the through groove, a piston rod is arranged at the end of the cylinder, a fixed seat is fixed at the end of the piston rod, a rotating block is arranged inside the fixed seat, a clamping groove is opened on the surface of the rotating block, a fixed rod is fixed on the top of the fixed seat, a first insertion rod is inserted into the fixed rod, a swing rod is arranged at the end of the first insertion rod, a first spring is arranged on the surface of the first insertion rod, a holding plate is fixed at the other end of the first insertion rod, and a U-shaped rod is fixed at the end of the swing rod.

[0007] Preferably, annular grooves are formed at the top and bottom of the rotating block. An arc-shaped limiting plate is arranged inside the fixed seat. The limiting plate is located at the top and bottom inside the fixed seat and is inserted into the annular groove. The rotating block can rotate inside the fixed seat. Multiple groups of clamping grooves are formed on the surface of the rotating block. The sizes of the multiple groups of clamping grooves are different. Multiple limiting holes are formed at the top of the rotating block.

[0008] Preferably, a telescopic rod is inserted into the through groove. The end of the telescopic rod is connected to a pushing device. The pushing device pushes the telescopic rod to move. The pushing device is located inside the support seat. The other end of the telescopic rod is connected to a supporting plate. The supporting plate is hinged inside the through groove through a rotating shaft. The supporting plate can swing along the rotating shaft. Multiple cleaning rods are fixed inside the through groove. Brushes are arranged on the surface of the cleaning rods. A limiting plate is fixed on the top of the support seat. The supporting plate abuts against the bottom of the limiting plate under the pushing of the telescopic rod. Multiple cleaning grooves are formed on the surface of the supporting plate.

[0009] Preferably, the positions of the cleaning grooves correspond to the positions of the cleaning rods. After the supporting plate swings, the cleaning rods are inserted into the cleaning grooves. The air cylinder drives the piston rod to move. The piston rod drives the fixed seat to move. There are two groups of fixed seats. A fixed rod is fixed on the top of the fixed seat. A first inserted rod is inserted into the fixed rod. The first inserted rod can move inside the fixed rod. A holding plate is fixed at the end of the first inserted rod. The holding plate moves along with the first inserted rod. A holding rod is fixed on the surface of the fixed rod. The holding rod abuts against the surface of the holding plate. One end of a first spring arranged on the surface of the first inserted rod is connected to the surface of the holding plate, and the other end is connected to the surface of the fixed rod. The first spring has a pulling force on the holding plate, so that the holding plate approaches the surface of the fixed rod.

[0010] Preferably, a fixed shaft is fixed at the end of the first inserted rod. A sleeved ring is sleeved outside the fixed shaft. The sleeved ring can rotate outside the fixed shaft. The surface of the sleeved ring is fixed at the end of a swinging rod. The swinging rod swings along with the sleeved ring. A supporting rod is fixed on the surface of the first inserted rod. A clamping plate is fixed at the top of the supporting rod. After the swinging rod swings, it can be stuck inside the clamping plate. A first docking plate is fixed at the bottom of the first inserted rod. A hole is formed on the surface of the first docking plate.

[0011] Preferably, a second docking plate is fixed at the bottom of the swinging rod. A second inserted rod is inserted into the second docking plate. The second inserted rod can move inside the second docking plate. A second spring is arranged on the surface of the second inserted rod. One end of the second spring is connected to the end of the second inserted rod, and the other end is connected to the surface of the second docking plate. The second spring has a pulling force on the second inserted rod, so that the end of the second inserted rod approaches the surface of the second docking plate, and the end of the second inserted rod can be inserted into the hole on the surface of the first docking plate.

[0012] Preferably, a screw connection pipe is fixed to the top of the fixed rod. A screw rod is screwed in the screw connection pipe. An annular groove is formed on the surface of the screw rod. A lifting ring is arranged in the annular groove. The lifting ring can rotate in the annular groove on the surface of the screw rod. The lifting ring moves up and down along with the screw rod. An L-shaped rod is fixed to the surface of the lifting ring. The L-shaped rod moves up and down along with the lifting ring. A third insertion rod is fixed to the end of the L-shaped rod. The diameter of the third insertion rod is the same as that of the limiting hole. After the third insertion rod descends, it is inserted into the limiting hole.

[0013] Preferably, an extension rod is fixed to the surface of the screw connection pipe. A limiting rod is fixed to the surface of the L-shaped rod. The limiting rod moves up and down along with the L-shaped rod. A hole is formed at the top of the extension rod. After the limiting rod descends, it is inserted into the hole at the top of the extension rod. And there are two groups of third insertion rods. After the two groups of third insertion rods descend, they are both inserted into the limiting hole.

[0014] Preferably, a valve body is placed on the top of the supporting plate. After the two U-shaped rods move, they first abut against the surface of the valve body. When the fixed seat continues to move, the clamping grooves on the surface of the rotating block abut against the surface of the valve body.

[0015] Preferably, after the supporting plate swings along the rotating shaft, the debris on the surface of the supporting plate falls into the through groove. And after the supporting plate swings, the cleaning rod is inserted into the cleaning groove. The brush on the surface of the cleaning rod can brush the surface of the supporting plate to brush off the debris on the surface of the supporting plate.

[0016] Compared with the prior art, the beneficial effects of the present invention are as follows: In the present invention, the valve body is placed on the top of the supporting plate on the surface of the supporting seat. The piston rod is driven to move by the air cylinder. The fixed seat moves along with the piston rod. The U-shaped rods on the top of the fixed seat move along with the fixed seat. The two U-shaped rods approach the valve body and abut against the surface of the valve body. Since the U-shaped rods are U-shaped, the position of the valve body is stabilized and determined. The swing rod on the surface of the U-shaped rod is connected to the first insertion rod. A first spring is arranged on the surface of the first insertion rod. The first insertion rod can move inside the fixed rod. And the first spring provides a thrust force to make the U-shaped rod abut against the surface of the valve body. When the abutting rod abuts against the surface of the abutting plate, the U-shaped rod remains stable when not abutting. After the two fixed seats continue to approach, the valve body is clamped and fixed by the clamping grooves on the surface of the rotating block. An annular groove is formed on the surface of the clamping groove. A limiting plate is arranged inside the fixed seat. The limiting plate is inserted into the annular groove to enable the rotating block to rotate and adjust the suitable clamping groove to clamp the valve body. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic structural diagram of the present invention.

[0018] Figure 2 It is a schematic structural diagram of another perspective of the present invention.

[0019] Figure 3 This is a schematic structural diagram of the rotating block of the present invention.

[0020] Figure 4 This is a schematic cross-sectional structural diagram of the present invention.

[0021] Figure 5 It is Figure 1 an enlarged schematic diagram of the structure at position A in

[0022] Figure 6 This is a schematic structural diagram of the rotating block of the present invention from another perspective.

[0023] Figure 7 This is a schematic structural diagram of the fixed rod of the present invention.

[0024] Figure 8 This is a schematic structural diagram of the fixed rod of the present invention from another perspective.

[0025] Figure 9 It is Figure 8 an enlarged schematic diagram of the structure at position B in

[0026] Figure 10 This is a schematic structural diagram of the screw rod of the present invention.

[0027] In the figure: support base 1, extension plate 2, air cylinder 3, through groove 4, fixed seat 5, clamping groove 6, rotating block 7, annular groove 8, limiting hole 9, telescopic rod 10, cleaning rod 11, supporting plate 12, cleaning groove 13, limiting plate 14, piston rod 15, fixed rod 16, swing rod 17, U-shaped rod 18, holding plate 19, holding rod 20, first spring 21, first plugging rod 22, clamping plate 23, support rod 24, first docking plate 25, fixed shaft 26, second plugging rod 27, second docking plate 28, second spring 29, sleeved ring 30, screw rod 31, lifting ring 32, L-shaped rod 33, limiting rod 34, extension rod 35, third plugging rod 36, screw pipe 37. Detailed implementation manners

[0028] In order to clearly and completely describe the purpose, technical solution of the present invention, and make the advantages more clearly understood, the following further details the embodiments of the present invention with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are part of the embodiments of the present invention, rather than all of the embodiments, and are only used to explain the embodiments of the present invention, not to limit the embodiments of the present invention. All other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present invention.

[0029] Please refer to Figures 1 to 10 , the present invention provides a technical solution: Embodiment 1: A valve body processing and drilling device, comprising: a support base 1, an extension plate 2 is fixed on the surface of the support base 1, a through groove 4 is opened on the surface of the support base 1, a supporting plate 12 is arranged at the top of the through groove 4, a piston rod 15 is arranged at the end of a cylinder 3, a fixed seat 5 is fixed at the end of the piston rod 15, a rotating block 7 is arranged inside the fixed seat 5, a clamping groove 6 is opened on the surface of the rotating block 7, a fixed rod 16 is fixed on the top of the fixed seat 5, a first inserted rod 22 is inserted inside the fixed rod 16, a swing rod 17 is arranged at the end of the first inserted rod 22, a first spring 21 is arranged on the surface of the first inserted rod 22, a holding plate 19 is fixed at the other end of the first inserted rod 22, a U-shaped rod 18 is fixed at the end of the swing rod 17, the swing rod 17 on the surface of the U-shaped rod 18 is connected to the first inserted rod 22, the first spring 21 is arranged on the surface of the first inserted rod 22, the first inserted rod 22 can move inside the fixed rod 16, and the first spring 21 provides a thrust force to make the U-shaped rod 18 hold against the surface of the valve body.

[0030] Embodiment 2: On the basis of Embodiment 1, annular grooves 8 are opened at the top and bottom of the rotating block 7, an arc-shaped limiting plate 14 is arranged inside the fixed seat 5, the limiting plate 14 is located at the top and bottom inside the fixed seat 5, the limiting plate 14 is inserted into the annular groove 8, the rotating block 7 can rotate inside the fixed seat 5, multiple groups of clamping grooves 6 are opened on the surface of the rotating block 7, the sizes of the multiple groups of clamping grooves 6 are different, a limiting hole 9 is opened at the top of the rotating block 7, and multiple groups of limiting holes 9 are provided.

[0031] A telescopic rod 10 is inserted inside the through groove 4, the end of the telescopic rod 10 is connected to a pushing device, the pushing device pushes the telescopic rod 10 to move, the pushing device is located inside the support base 1, the other end of the telescopic rod 10 is connected to the supporting plate 12, the supporting plate 12 is hinged inside the through groove 4 through a rotating shaft, the supporting plate 12 can swing along the rotating shaft, multiple groups of cleaning rods 11 are fixed inside the through groove 4, a brush is arranged on the surface of the cleaning rods 11, a limiting plate 14 is fixed on the top of the support base 1, the supporting plate 12 holds against the bottom of the limiting plate 14 under the pushing of the telescopic rod 10, multiple groups of cleaning grooves 13 are opened on the surface of the supporting plate 12, a valve body is placed on the top of the supporting plate 1, after the two U-shaped rods 18 move, they first hold against the surface of the valve body, after the fixed seat 5 continues to move, the clamping grooves 6 on the surface of the rotating block 7 hold against the surface of the valve body, after the supporting plate 12 swings along the rotating shaft, the debris on the surface of the supporting plate 12 falls into the through groove 4, and after the supporting plate 12 swings, the cleaning rods 11 are inserted into the cleaning grooves 13, and the brush on the surface of the cleaning rods 11 can brush the surface of the supporting plate 12 to brush off the debris on the surface of the supporting plate 12. After the supporting plate 12 is driven by the telescopic rod 10 to swing around the rotating shaft, the supporting plate 12 inclines into the through groove 4, the cleaning rods 11 pass through the cleaning grooves 13, and a brush is arranged on the surface of the cleaning rods 11, so that the debris on the surface of the supporting plate 12 falls off.

[0032] The position of the cleaning groove 13 corresponds to the position of the cleaning rod 11. After the supporting plate 12 swings, the cleaning rod 11 is inserted into the interior of the cleaning groove 13. The air cylinder 3 drives the piston rod 15 to move. The piston rod 15 drives the fixed seat 5 to move. There are two groups of fixed seats 5. A fixed rod 16 is fixed on the top of the fixed seat 5. A screw connecting pipe 37 is fixed on the top of the fixed rod 16. An extension rod 35 is fixed on the surface of the screw connecting pipe 37. A limiting rod 34 is fixed on the surface of the L-shaped rod 33. The limiting rod 34 moves up and down along with the L-shaped rod 33. A hole is opened at the top of the extension rod 35. After the limiting rod 34 descends, it is inserted into the hole at the top of the extension rod 35. And there are two groups of third insertion rods 36. After the two groups of third insertion rods 36 descend, they are both inserted into the limiting holes 9. A screw rod 31 is screwed in the screw connecting pipe 37. An annular groove 8 is opened on the surface of the screw rod 31. A lifting ring 32 is arranged in the annular groove 8. The lifting ring 32 can rotate in the annular groove 8 on the surface of the screw rod 31. The lifting ring 32 moves up and down along with the screw rod 31. An L-shaped rod 33 is fixed on the surface of the lifting ring 32. The L-shaped rod 33 moves up and down along with the lifting ring 32. A third insertion rod 36 is fixed at the end of the L-shaped rod 33. The diameter of the third insertion rod 36 is the same as the diameter of the limiting hole 9. After the third insertion rod 36 descends, it is inserted into the limiting hole 9. A first insertion rod 22 is inserted into the fixed rod 16. A fixed shaft 26 is fixed at the end of the first insertion rod 22. A sleeve ring 30 is sleeved outside the fixed shaft 26. The sleeve ring 30 can rotate outside the fixed shaft 26. The surface of the sleeve ring 30 is fixed at the end of the swing rod 17. The swing rod 17 swings along with the sleeve ring 30. A support rod 24 is fixed on the surface of the first insertion rod 22. A clamping plate 23 is fixed on the top of the support rod 24. After the swing rod 17 swings, it can be clamped inside the clamping plate 23. A first docking plate 25 is fixed at the bottom of the first insertion rod 22. A hole is opened on the surface of the first docking plate 25. The first insertion rod 22 can move inside the fixed rod 16. A holding plate 19 is fixed at the end of the first insertion rod 22. The holding plate 19 moves along with the first insertion rod 22. A holding rod 20 is fixed on the surface of the fixed rod 16. The holding rod 20 holds against the surface of the holding plate 19. One end of the first spring 21 arranged on the surface of the first insertion rod 22 is connected to the surface of the holding plate 19, and the other end is connected to the surface of the fixed rod 16. The first spring 21 has a pulling force on the holding plate 19, so that the holding plate 19 approaches the surface of the fixed rod 16. A second docking plate 28 is fixed at the bottom of the swing rod 17. A second insertion rod 27 is inserted into the second docking plate 28. The second insertion rod 27 can move in the second docking plate 28. A second spring 29 is arranged on the surface of the second insertion rod 27. One end of the second spring 29 is connected to the end of the second insertion rod 27, and the other end is connected to the surface of the second docking plate 28. The second spring 29 has a pulling force on the second insertion rod 27, so that the end of the second insertion rod 27 approaches the surface of the second docking plate 28. And the end of the second insertion rod 27 can be inserted into the hole on the surface of the first docking plate 25. Pull the second insertion rod 27,The second insertion rod 27 is withdrawn from the first docking plate 25, the U-shaped rod 18 swings around the fixed shaft 26, and the U-shaped rod 18 is clamped in the clamping plate 23, so that the U-shaped rod 18 can be vertically and obliquely fixed without affecting the clamping and punching of the valve body.

[0033] Place the valve body on the top of the supporting plate 12 on the surface of the supporting seat 1. Drive the piston rod 15 to move through the cylinder 3. The fixed seat 5 moves along with the piston rod 15. The U-shaped rods 18 on the top of the fixed seat 5 move along with the fixed seat 5. The two U-shaped rods 18 approach the valve body and abut against the surface of the valve body. Since the U-shaped rods 18 are U-shaped, the position of the valve body is stabilized and determined. The swing rod 17 on the surface of the U-shaped rod 18 is connected to the first insertion rod 22. A first spring 21 is arranged on the surface of the first insertion rod 22. The first insertion rod 22 can move inside the fixed rod 16, and the first spring 21 provides a thrust force to make the U-shaped rod 18 abut against the surface of the valve body. When the abutting rod 20 abuts against the surface of the abutting plate 19, the U-shaped rod 18 remains stable when not abutting. After the two fixed seats 5 continue to approach, the valve body is clamped and fixed through the clamping groove 6 on the surface of the rotating block 7. A ring groove 8 is formed on the surface of the clamping groove 6. A limiting plate is arranged inside the fixed seat 5. The limiting plate is inserted into the ring groove 8 so that the rotating block 7 can rotate, and the appropriate clamping groove 6 is adjusted to clamp the valve body. After adjustment, screw the screw rod 31. The screw rod 31 is screwed into the screw pipe 37. The screw rod 31 drives the lifting ring 32 to move downward. The lifting ring 32 drives the third insertion rod 36 to be inserted into the limiting hole 9 through the L-shaped rod 33, and the limiting rod 34 is inserted into the extension rod 35 to fix the angle of the rotating block 7. Punch the valve body through the punching device. When the height of the valve body is relatively low and the U-shaped rod 18 cannot be used, pull the second insertion rod 27 to make the second insertion rod 27 withdrawn from the first docking plate 25, make the U-shaped rod 18 swing around the fixed shaft 26, and clamp the U-shaped rod 18 in the clamping plate 23, so that the U-shaped rod 18 can be vertically and obliquely fixed without affecting the clamping and punching of the valve body. After the telescopic rod 10 drives the supporting plate 12 to swing around the rotating shaft, the supporting plate 12 tilts into the through groove 4, and the cleaning rod 11 passes through the cleaning groove 13. A brush is arranged on the surface of the cleaning rod 11, so that the debris on the surface of the supporting plate 12 falls off, and the brush on the surface of the cleaning rod 11 cleans the surface of the supporting plate 12.

[0034] Although the above describes the illustrative specific embodiments of the present application for the convenience of those skilled in the art to understand the present application, the present application is not limited to the scope of the specific embodiments. For those of ordinary skill in the art, as long as various changes are within the spirit and scope of the present application defined and determined by the appended claims, all application creations using the concept of the present application are within the scope of protection.

Claims

1. A valve body processing and punching device, characterized in that: include: A support seat (1), an extension plate (2) is fixed on the surface of the support seat (1), a through groove (4) is provided on the surface of the support seat (1), a supporting plate (12) is arranged on the top of the through groove (4), a piston rod (15) is arranged at the end of the cylinder (3), a fixed seat (5) is fixed to the end of the piston rod (15), a rotating block (7) is arranged inside the fixed seat (5), a clamping groove (6) is provided on the surface of the rotating block (7), a fixing rod (16) is fixed on the top of the fixed seat (5), a first plug rod (22) is inserted into the inside of the fixed rod (16), a swing rod (17) is arranged at the end of the first plug rod (22), a first spring (21) is arranged on the surface of the first plug rod (22), a top holding plate (19) is fixed to the other end of the first plug rod (22), and a U-shaped rod (18) is fixed to the end of the swing rod (17).

2. A valve body processing and punching device according to claim 1, characterized in that: The rotating block (7) is provided with annular grooves (8) at the top and bottom, and the fixed seat (5) is provided with an arc-shaped limit plate (14) inside. The limit plate (14) is located at the top and bottom inside the fixed seat (5), and the limit plate (14) is inserted into the annular groove (8). The rotating block (7) can rotate inside the fixed seat (5). The surface of the rotating block (7) is provided with a plurality of groups of clamping grooves (6), and the sizes of the plurality of groups of clamping grooves (6) are different. The top of the rotating block (7) is provided with a limit hole (9), and the limit hole (9) is provided with a plurality of groups.

3. A valve body processing and punching device according to claim 2, characterized in that: A telescopic rod (10) is inserted into the through slot (4), and the end of the telescopic rod (10) is connected to a pushing device. The pushing device pushes the telescopic rod (10) to move. The pushing device is located inside the support seat (1). The other end of the telescopic rod (10) is connected to a supporting plate (12). The supporting plate (12) is hinged inside the through slot (4) via a rotating shaft. The supporting plate (12) can swing along the rotating shaft. Multiple groups of cleaning rods (11) are fixed inside the through slot (4). The surfaces of the cleaning rods (11) are provided with brushes. A limiting plate (14) is fixed to the top of the support seat (1). The supporting plate (12) is supported on the bottom of the limiting plate (14) under the pushing of the telescopic rod (10). Cleaning grooves (13) are provided on the surface of the supporting plate (12). Multiple groups of cleaning grooves (13) are provided.

4. A valve body processing and punching device according to claim 3, characterized in that: The position of the cleaning groove (13) corresponds to the position of the cleaning rod (11). After the supporting plate (12) swings, the cleaning rod (11) is inserted into the interior of the cleaning groove (13). The cylinder (3) drives the piston rod (15) to move. The piston rod (15) drives the fixed seat (5) to move. The fixed seat (5) is provided with two groups. A fixed rod (16) is fixed on the top of the fixed seat (5). A first plug-in rod (22) is plugged into the interior of the fixed rod (16). The first plug-in rod (22) can move inside the fixed rod (16). A supporting plate (19) is fixed to the end of the first plug-in rod (22), and the supporting plate (19) moves along with the first plug-in rod (22). A supporting rod (20) is fixed to the surface of the fixed rod (16), and the supporting rod (20) is supported on the surface of the supporting plate (19). A first spring (21) arranged on the surface of the first plug-in rod (22) has one end connected to the surface of the supporting plate (19) and the other end connected to the surface of the fixed rod (16). The first spring (21) has a pulling force on the supporting plate (19), so that the supporting plate (19) is close to the surface of the fixed rod (16).

5. A valve body processing and punching device according to claim 4, characterized in that: A fixed shaft (26) is fixed to the end of the first plug-in rod (22), a sleeve ring (30) is sleeved on the outside of the fixed shaft (26), and the sleeve ring (30) can rotate outside the fixed shaft (26). The surface of the sleeve ring (30) is fixed to the end of the swing rod (17), and the swing rod (17) swings along with the sleeve ring (30). A support rod (24) is fixed to the surface of the first plug-in rod (22), and a clamping plate (23) is fixed to the top of the support rod (24). After the swing rod (17) swings, it can be clamped inside the clamping plate (23). A first docking plate (25) is fixed to the bottom of the first plug-in rod (22), and a hole is opened on the surface of the first docking plate (25).

6. A valve body processing and punching device according to claim 5, characterized in that: A second docking plate (28) is fixed to the bottom of the swing rod (17), a second plugging rod (27) is plugged into the second docking plate (28), the second plugging rod (27) can move in the second docking plate (28), a second spring (29) is provided on the surface of the second plugging rod (27), one end of the second spring (29) is connected to the end of the second plugging rod (27), and the other end is connected to the surface of the second docking plate (28), the second spring (29) has a pulling force on the second plugging rod (27), so that the end of the second plugging rod (27) is close to the surface of the second docking plate (28), and the end of the second plugging rod (27) can be plugged into the hole on the surface of the first docking plate (25).

7. A valve body processing and punching device according to claim 6, characterized in that: A screw tube (37) is fixed to the top of the fixing rod (16), a screw rod (31) is screwed into the screw tube (37), a ring groove (8) is provided on the surface of the screw rod (31), a lifting ring (32) is provided in the ring groove (8), the lifting ring (32) can rotate in the ring groove (8) on the surface of the screw rod (31), the lifting ring (32) is lifted and lowered along with the screw rod (31), an L-shaped rod (33) is fixed to the surface of the lifting ring (32), the L-shaped rod (33) is lifted and lowered along with the lifting ring (32), a third plug rod (36) is fixed to the end of the L-shaped rod (33), the diameter of the third plug rod (36) is consistent with the diameter of the limiting hole (9), and the third plug rod (36) is inserted into the limiting hole (9) after being lowered.

8. A valve body processing and punching device according to claim 7, characterized in that: An extension rod (35) is fixed on the surface of the screw tube (37), and a limit rod (34) is fixed on the surface of the L-shaped rod (33). The limit rod (34) is raised and lowered along with the L-shaped rod (33). A hole is provided on the top of the extension rod (35). After the limit rod (34) is lowered, it is inserted into the hole on the top of the extension rod (35). Two groups of third plug-in rods (36) are provided. After the two groups of third plug-in rods (36) are lowered, they are both inserted into the limit holes (9).

9. A valve body processing and punching device according to claim 8, characterized in that: A valve body is placed on the top of the support plate (12). After the two sets of U-shaped rods (18) move, they first press against the surface of the valve body. After the fixed seat (5) continues to move, the clamping groove (6) on the surface of the rotating block (7) presses against the surface of the valve body.

10. A valve body processing and punching device according to claim 9, characterized in that: After the support plate (12) swings along the rotating shaft, debris on the surface of the support plate (12) falls into the through groove (4), and after the support plate (12) swings, the cleaning rod (11) is inserted into the cleaning groove (13), and the brush on the surface of the cleaning rod (11) can brush the surface of the support plate (12) to brush off the debris on the surface of the support plate (12).

Images