CN115156911A

CN115156911A - Slotting and stamping equipment for agricultural machining accessories

Info

Publication number: CN115156911A
Application number: CN202211069918.2A
Authority: CN
Inventors: 洪云林
Original assignee: Yancheng Qixiang Electromechanical Co ltd
Current assignee: Yancheng Qixiang Electromechanical Co ltd
Priority date: 2022-09-02
Filing date: 2022-09-02
Publication date: 2022-10-11

Abstract

The invention discloses grooving and punching equipment for agricultural machining accessories, which comprises a moving assembly, a punching and grooving assembly, a slag collecting assembly and a pressing and holding assembly, wherein the moving assembly is used for carrying out parallel movement on the mechanical accessories, the punching and grooving assembly is used for punching and grooving the surface of the mechanical accessories, the slag collecting assembly is used for collecting punching and grooving scraps of the mechanical accessories, and the pressing and holding assembly is used for pressing and holding the mechanical accessories. According to the invention, the second motor drives the screw rod to rotate, the screw cylinder drives the sliding cylinder to slide along the guide rod through the connecting plate under the action of the screw rod in threaded connection, the connecting plate can drive the first air cylinder to transversely move in the transverse moving groove, then the first air cylinder pushes the column cylinder to vertically move downwards, the column cylinder drives the pressing and holding cylinder to press and hold the stamping slotting part on the surface of the mechanical part, the pressing and holding cylinder upwards slides along the ring groove and drives the ring plate compression spring, and the third motor drives the stamping drill bit to polish the slotting part of the mechanical part, so that the smoothness of a stamping slot opening is improved, the burden of manual stamping slotting is reduced, the production process is reduced, and the production efficiency is improved.

Description

Slotting and stamping equipment for agricultural machining accessories

Technical Field

The invention relates to the technical field of machining of mechanical parts, in particular to slotting and stamping equipment for agricultural machining parts.

Background

The mechanical parts refer to various parts and accessories for replacement and maintenance of construction machinery, production equipment, transportation equipment and the like of enterprises; such as crankshafts, pistons, bearings, etc.; in the construction enterprise accounting, a mechanical accessory of a 'mechanical accessory' account accounting inventory is set; when the mechanical parts are purchased and accepted, the account is debited, the account is recorded when the mechanical parts are taken out of the warehouse, and the mechanical parts need to be subjected to stamping and slotting operation when being manufactured, so that stamping and slotting equipment is needed.

The invention relates to the technical field of mechanical equipment, in particular to a slotting device for machining a precision special-shaped stamping part, which is convenient to fix and has an authorized announcement number of CN112935861A and an authorized announcement date of 2021-06-11; the upside bilateral symmetry of processing base is fixed with the fixing base, and one side of fixing base is provided with the support cassette, supports the cassette and sets up for "L" shape structure of falling, is provided with actuating mechanism between vertical end in the support cassette and the fixing base, and the bottom of the horizontal end in the support cassette is fixed with spacing seat, and the downside of spacing seat is provided with spacing clamping, and spacing clamping sets up for "L" shape structure of falling, and is provided with stop gear between spacing clamping and the spacing seat.

Above-mentioned and in prior art, during the punching press fluting, need the manual work to remove the accessory, can not remove the assigned position like this to reduce the grooved precision of punching press, and then reduce grooved effect, press the holding structure generally hard centre gripping moreover, hard centre gripping can leave the indentation to the machine parts surface, punching press fluting piece needs manual cleaning simultaneously, thereby has increased production processes, has reduced production efficiency. Therefore, it is desirable to design a slotting and stamping device for agricultural machining accessories to solve the above problems.

Disclosure of Invention

The invention aims to provide slotting and stamping equipment for agricultural machining accessories, which aims to overcome the defects in the prior art.

In order to achieve the above purpose, the invention provides the following technical scheme:

a slotting stamping device for agricultural machining accessories comprises a moving assembly for carrying out parallel movement on mechanical accessories, a stamping slotting assembly for carrying out stamping slotting on the surfaces of the mechanical accessories, a slag collecting assembly for collecting stamping slotting scraps of the mechanical accessories and a pressing assembly for pressing the mechanical accessories, wherein the stamping slotting assembly comprises a supporting plate, a positioning plate is welded at the top end of the outer wall of one side of the supporting plate, a transverse moving groove is formed in one side of the positioning plate, one side of the adjacent inner wall of the transverse moving groove is movably connected with a lead screw through a bearing, a guide rod is welded at the other side of the adjacent inner wall of the transverse moving groove, a second motor in transmission connection with the lead screw is installed at one end of the positioning plate through a bolt, threaded connection has a barrel on the lateral wall of lead screw, and the outside sliding connection of guide bar has a slide cartridge, the top welding of barrel and the adjacent one side outer wall of slide cartridge has the connecting plate, and the axle center department of connecting plate top outer wall installs first cylinder through the bolt, the column casing is installed through the bolt to the output of first cylinder, and the axle center department of column casing top inner wall installs the third motor through the bolt, the output of third motor is connected with the punching press drill bit through the shaft coupling transmission, and the bottom of column casing has seted up the annular, the inside grafting of annular has the pressure to hold a section of thick bamboo, and presses and hold a section of thick bamboo and be in the inside one side welding of annular and have the crown plate, the top welding of crown plate has the spring.

Further, the movable assembly comprises a supporting table and a movable table, the movable table is connected to the outside of the supporting table in a sliding mode, sliding grooves are formed in the centers of the outer walls of the two sides of the supporting table, and sliding blocks connected to the inner portions of the sliding grooves in a welding mode are welded to the centers of the adjacent inner walls of the movable table.

Furthermore, a limit groove is formed in the center of the outer wall of the top of the support table, a toothed plate is welded to the inner wall of the bottom of the limit groove, a rectangular groove is formed in the center of the outer wall of the top of the moving table, and a gear meshed with the toothed plate is movably connected inside the rectangular groove through a bearing.

Furthermore, a first motor is installed at the top of the center of the outer wall of one side of the mobile station through a bolt, and the first motor is in transmission connection with the gear.

Further, the sediment subassembly of collection is including the support column of welding at the mobile station top, the top welding of support column has the sediment seat of collection, and the drawer groove has been seted up to the one end of the sediment seat of collection, the inside sliding connection in drawer groove has the sediment drawer of collection.

Furthermore, the handle is welded at the center of the outer wall of one end of the slag collection drawer, and the sponge sleeve is sleeved outside the handle.

Furthermore, the center department of drawer groove both sides inner wall has all seted up the constant head tank, and the both sides of collection sediment drawer all weld the locating piece of sliding connection in the constant head tank inside.

Furthermore, the top of the slag collecting seat is provided with a slag falling opening communicated with the drawer groove, and the slag falling opening is perpendicular to the slag collecting drawer in the drawer groove.

Furthermore, the pressing component comprises lug seats welded on two sides of the slag collecting seat, second air cylinders are installed inside the lug seats through bolts, and the pressing plates are transversely adjacent to the output ends of the second air cylinders and installed through bolts.

Furthermore, a rubber pad is bonded on one side of the outer wall of the bottom of the pressing plate, and the outer wall of the bottom of the rubber pad is integrally formed into anti-skid stripes distributed in an equidistant structure.

In the technical scheme, the grooving stamping equipment for the agricultural machining part, provided by the invention, has the advantages that (1) through the arranged stamping grooving component, the second motor drives the screw rod to rotate, the screw cylinder drives the sliding cylinder to slide along the guide rod through the connecting plate under the action of being in threaded connection with the screw rod, the connecting plate can drive the first air cylinder to transversely move in the transverse moving groove, so that the transverse stamping grooving operation of the mechanical part is facilitated, meanwhile, the first air cylinder pushes the cylindrical barrel to vertically move downwards, the cylindrical barrel drives the pressing and holding cylinder to press and hold the stamping grooving part on the surface of the mechanical part, the outward splashing of stamping grooving scraps is effectively prevented, the pressing and holding cylinder upwards slides along the annular groove and drives the annular plate compression spring along with the downward movement of the cylindrical barrel, at the moment, the third motor drives the stamping drill bit to polish the grooving part of the mechanical part, the smoothness of a stamping groove opening is improved, the burden of manual stamping grooving is reduced, the production process is reduced, and the production efficiency is improved. (2) Through the removal subassembly that sets up, first motor drives gear meshing pinion rack and rotates for the mobile station can be followed a supporting bench and removed, and the mobile station drives the slider and slides along the spout when removing, and fine must promote the stationarity of mobile station when sliding along a supporting bench, avoids artifical the removal simultaneously, can improve punching press fluting efficiency, can carry out accurate location to the hole moreover, improves the grooved precision of punching press, thereby has improved the grooved effect of punching press. (3) Through the collection sediment subassembly that sets up, piece that the punching press fluting produced can pass and fall inside the collection sediment drawer that the cinder notch falls into the drawer inslot to make things convenient for the clastic concentrated collection of machine parts punching press fluting to handle, and when collection sediment drawer slided along the drawer groove, the locating piece slided along the constant head tank, and stability when fine must having promoted collection sediment drawer pull. (4) Through the pressure that sets up and holding the subassembly, when mechanical parts placed the top of collection sediment seat, the second cylinder drives the clamp plate and moves down perpendicularly, and the clamp plate laminates mutually with mechanical parts, and the fine stability that has promoted mechanical parts punching press fluting man-hour, and the rubber pad has avoided the clamp plate to leave the vestige on the surface when holding mechanical parts pressure, has improved and has pressed and hold the effect.

Drawings

In order to more clearly illustrate the embodiments of the present application or technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to the drawings.

Fig. 1 is a schematic overall structural diagram provided by an embodiment of a slotting and stamping device for an agricultural machining accessory according to the invention.

Fig. 2 is a schematic structural diagram of a stamping and slotting component provided in an embodiment of slotting and stamping equipment for an agricultural machining accessory according to the invention.

Fig. 3 is a schematic cross-sectional structure view of a cylindrical shell provided by an embodiment of a slotting and stamping device of an agricultural machining accessory of the invention.

Fig. 4 is a schematic structural diagram of a moving assembly provided by an embodiment of the slotting and stamping device of the agricultural machining accessory.

Fig. 5 is a schematic structural view of a slag collecting assembly provided in an embodiment of a slotting and stamping device for an agricultural machining accessory of the present invention.

Fig. 6 is a partial enlarged structural schematic diagram of a portion a of a pressing and holding assembly structure provided in an embodiment of a slotting and punching device for an agricultural machining accessory according to the present invention.

Description of reference numerals:

1. a moving assembly; 2. stamping the slotted component; 3. a slag collecting component; 4. a pressing component;

11. a support table; 12. a mobile station; 13. a chute; 14. a slider; 15. a first motor; 16. a limiting groove; 17. a toothed plate; 18. a rectangular groove; 19. a gear;

21. a support plate; 22. positioning a plate; 23. a second motor; 24. a transverse moving groove; 25. a lead screw; 26. a guide bar; 27. a slide cylinder; 28. a screw cylinder; 29. a connecting plate;

291. a first cylinder; 292. a column casing; 293. a third motor; 294. a ring groove; 295. a pressing cylinder; 296. a ring plate; 297. a spring; 298. punching a drill bit;

31. a support pillar; 32. a slag collecting seat; 33. a slag falling port; 34. a drawer slot; 35. a slag collection drawer; 36. positioning blocks; 37. a handle; 38. positioning a groove;

41. a lug seat; 42. a second cylinder; 43. pressing a plate; 44. and (7) a rubber pad.

Detailed Description

In order to make the technical solutions of the present invention better understood, those skilled in the art will now describe the present invention in further detail with reference to the accompanying drawings.

As shown in fig. 1 to 6, the grooving and punching apparatus for agricultural machining parts according to the embodiment of the present invention includes a moving component 1 for performing parallel movement on a mechanical part, a punching and grooving component 2 for punching and grooving a surface of the mechanical part, a slag collecting component 3 for collecting punching and grooving debris of the mechanical part, and a pressing and holding component 4 for pressing and holding the mechanical part, the punching and grooving component 2 includes a supporting plate 21, a positioning plate 22 is welded to a top end of an outer wall of one side of the supporting plate 21, a transverse moving groove 24 is formed in one side of the positioning plate 22, a lead screw 25 is movably connected to one side of an adjacent inner wall of the transverse moving groove 24 through a bearing, a guide rod 26 is welded to the other side of the adjacent inner wall of the transverse moving groove 24, a second motor 23 in transmission connection with the lead screw 25 is installed at one end of the positioning plate 22 through a bolt, threaded connection has a barrel 28 on the lateral wall of lead screw 25, and the outside sliding connection of guide bar 26 has a slide cartridge 27, the top welding of barrel 28 and the adjacent one side outer wall of slide cartridge 27 has connecting plate 29, and first cylinder 291 is installed through the bolt in the axle center department of connecting plate 29 top outer wall, column 292 is installed through the bolt to first cylinder 291's output, and third motor 293 is installed through the bolt in the axle center department of column 292 top inner wall, the output of third motor 293 is connected with punching press drill bit 298 through the shaft coupling transmission, and annular groove 294 has been seted up to the bottom of column 292, the inside grafting of annular groove 294 has the pressure to hold a section of thick bamboo 295, and the pressure holds a section of thick bamboo 295 and is in the inside one side welding of annular groove 294 has annular plate 296, the top welding of annular plate 296 has spring 297.

Specifically, in this embodiment, the stamping and slotting component 2 includes a supporting plate 21, a positioning plate 22 is welded on the top end of the outer wall on one side of the supporting plate 21, a traverse groove 24 is formed on one side of the positioning plate 22, a lead screw 25 is movably connected on one side of the inner wall adjacent to the traverse groove 24 through a bearing, a guide rod 26 is welded on the other side of the inner wall adjacent to the traverse groove 24, a second motor 23 in transmission connection with the lead screw 25 is installed on one end of the positioning plate 22 through a bolt, a screw cylinder 28 is connected on the outer side wall of the lead screw 25 in a threaded manner, a slide cylinder 27 is slidably connected on the outer portion of the guide rod 26, a connecting plate 29 is welded on the top of the outer wall on one side of the screw cylinder 28 and the slide cylinder 27, a first cylinder 291 is installed on the axis of the outer wall on the top of the connecting plate 29 through a bolt, a column 292 is installed on the output end of the first cylinder 291 through a bolt, and a third motor 293 is installed on the axis of the inner wall on the top of the column 292 through a bolt, the output end of the third motor 293 is connected with a punching drill 298 through a coupling in a transmission manner, the bottom of the cylinder 292 is provided with an annular groove 294, a pressing cylinder 295 is inserted into the annular groove 294, an annular plate 296 is welded on one side of the pressing cylinder 295 in the annular groove 294, a spring 297 is welded on the top of the annular plate 296, the second motor 23 drives the screw rod 25 to rotate, the screw cylinder 28 drives the sliding cylinder 27 to slide along the guide rod 26 through the connecting plate 29 under the action of the screw rod 25 in a threaded connection manner, the connecting plate 29 can drive the first cylinder 291 to transversely move in the transverse groove 24, so that transverse punching and grooving operations of mechanical parts are facilitated, meanwhile, the first cylinder 291 pushes the cylinder 292 to vertically move downwards, the cylinder 292 drives the pressing cylinder 295 to press and hold the punching and grooving position on the surface of the mechanical part, so that outward splashing of punching and grooving debris is effectively prevented, as the cylinder 292 moves downwards, the pressing cylinder 295 slides upwards along the annular groove 294 and drives the annular plate 296 to compress the spring 297, at this moment, the third motor 293 drives the punching drill 298 to polish the slotting part of the mechanical part, so that the smoothness of the punching notch is improved, the slotting burden of manual punching is reduced, the production processes are reduced, and the production efficiency is improved.

According to the grooving stamping device for the agricultural machining part, the second motor 23 drives the screw rod 25 to rotate, the screw cylinder 28 is connected with the screw rod 25 in a threaded manner and drives the sliding cylinder 27 to slide along the guide rod 26 through the connecting plate 29, the connecting plate 29 can drive the first air cylinder 291 to transversely move in the transverse moving groove 24, transverse punching and grooving operations of the mechanical part are facilitated, meanwhile, the first air cylinder 291 pushes the column cylinder 292 to vertically move downwards, the column cylinder 292 drives the pressing and holding cylinder 295 to press and hold the punching and grooving position on the surface of the mechanical part, so that punching and grooving debris is effectively prevented from splashing outwards, the pressing and holding cylinder 295 slides upwards along the annular groove 294 and drives the annular plate 296 to compress the spring 297 along with the downward movement of the column cylinder 292, at the moment, the third motor 293 drives the punching drill 298 to polish the grooving position of the mechanical part, the smoothness of a punching notch is improved, the burden of manual punching and grooving is reduced, the production process is reduced, and the production efficiency is improved.

In another embodiment provided by the present invention, as shown in fig. 1 and 4, the moving assembly 1 includes a supporting table 11 and a moving table 12, the moving table 12 is slidably connected to the outside of the supporting table 11, and the centers of the outer walls of both sides of the supporting table 11 are both provided with a sliding slot 13, the centers of the adjacent inner walls of the moving table 12 are both welded with a sliding block 14 slidably connected to the inside of the sliding slot 13, and when the moving table 12 moves, the sliding block 14 is driven to slide along the sliding slot 13, so that the stability of the moving table 12 when sliding along the supporting table 11 is well improved.

In another embodiment provided by the present invention, as shown in fig. 1 and 4, the center of the top outer wall of the supporting table 11 is provided with a limiting groove 16, the inner wall of the bottom of the limiting groove 16 is welded with a toothed plate 17, the center of the top outer wall of the moving table 12 is provided with a rectangular groove 18, the inside of the rectangular groove 18 is movably connected with a gear 19 engaged with the toothed plate 17 through a bearing, and the gear 19 is engaged with the toothed plate 17 to rotate, so that the moving table 12 can move along the supporting table 11, thereby avoiding manual movement, and improving the punching grooving efficiency.

In still another embodiment of the present invention, as shown in fig. 1 and 4, the first motor 15 is mounted on the top of the center of the outer wall of one side of the mobile station 12 through a bolt, and the first motor 15 is in transmission connection with the gear 19, and the first motor 15 provides a good power support for the rotation of the gear 19.

In another embodiment of the present invention, as shown in fig. 1 and 5, the slag collecting assembly 3 includes a supporting column 31 welded on the top of the mobile station 12, a slag collecting seat 32 is welded on the top end of the supporting column 31, a drawer groove 34 is formed at one end of the slag collecting seat 32, a slag collecting drawer 35 is slidably connected inside the drawer groove 34, and the supporting column 31 makes the connection between the mobile station 12 and the slag collecting seat 32 more stable and firm.

In still another embodiment of the present invention, as shown in fig. 1 and 5, a handle 37 is welded at the center of the outer wall of one end of the slag collection drawer 35, and a sponge sleeve is sleeved outside the handle 37, so that the comfort of an operator holding the handle 37 is improved.

In another embodiment of the present invention, as shown in fig. 1 and 5, the centers of the inner walls of the two sides of the drawer groove 34 are respectively provided with a positioning groove 38, and the two sides of the slag collection drawer 35 are respectively welded with a positioning block 36 slidably connected inside the positioning groove 38, when the slag collection drawer 35 slides along the drawer groove 34, the positioning block 36 slides along the positioning groove 38, so as to well enhance the stability of the slag collection drawer 35 during drawing.

In another embodiment of the present invention, as shown in fig. 1 and 5, a slag dropping opening 33 communicated with the drawer groove 34 is formed at the top of the slag collecting seat 32, the slag dropping opening 33 is perpendicular to the slag collecting drawer 35 inside the drawer groove 34, and the debris generated by stamping and grooving can pass through the slag dropping opening 33 and fall into the slag collecting drawer 35 inside the drawer groove 34, so as to facilitate the concentrated collection and treatment of the stamping and grooving debris of the mechanical parts.

In still another embodiment of the present invention, as shown in fig. 1 and fig. 6, the pressing component 4 includes lug bases 41 welded on two sides of the slag collecting base 32, second cylinders 42 are installed inside the lug bases 41 through bolts, pressing plates 43 are installed at output ends of the second cylinders 42 which are laterally adjacent through bolts, the second cylinders 42 drive the pressing plates 43 to move vertically downward, the pressing plates 43 are attached to the mechanical fitting, and stability of the mechanical fitting during stamping and grooving is well improved.

In another embodiment of the present invention, as shown in fig. 1 and 6, a rubber pad 44 is bonded to one side of the bottom outer wall of the pressing plate 43, and the bottom outer wall of the rubber pad 44 is integrally formed with anti-slip stripes distributed in an equidistant structure, so that the rubber pad 44 prevents the pressing plate 43 from leaving marks on the surface when pressing the mechanical component, thereby improving the pressing effect.

The working principle is as follows: an operator firstly places a mechanical part on the top of the slag collecting seat 32, then the second air cylinder 42 drives the pressing plate 43 to vertically move downwards, the pressing plate 43 is attached to the mechanical part, the stability in the process of stamping and grooving the mechanical part is well improved, the rubber pad 44 prevents the surface marks left on the mechanical part when the pressing plate 43 presses and holds the mechanical part, the pressing and holding effect is improved, after the mechanical part is pressed and held and positioned, the first motor 15 drives the gear 19 to be meshed with the toothed plate 17 to rotate, so that the movable platform 12 can move along the supporting platform 11, and the movable platform 12 drives the sliding block 14 to slide along the sliding groove 13 when moving, the stability when the movable platform 12 slides along the supporting platform 11 is well improved, meanwhile, the manual movement is avoided, the stamping and grooving efficiency can be improved, when the movable platform 12 moves to be under the positioning plate 22, the second motor 23 drives the screw rod 25 to rotate, the screw cylinder 28 drives the sliding cylinder 27 to slide along the guide rod 26 through the connecting plate 29 under the action of the threaded connecting screw rod 25, the connecting plate 29 can drive the first air cylinder 291 to move transversely in the transverse moving groove 24, so that transverse punching and grooving operations of mechanical parts are facilitated, meanwhile, the first air cylinder 291 pushes the cylinder 292 to move vertically downwards, the cylinder 292 drives the pressing and holding cylinder 295 to press and hold the punching and grooving position on the surface of the mechanical part, so that the punching and grooving debris is effectively prevented from splashing outwards, along with the downward movement of the cylinder 292, the pressing and holding cylinder 295 slides upwards along the annular groove 294 and drives the annular plate 296 to compress the spring 297, at the moment, the third motor 293 drives the punching drill 298 to polish the grooving position of the mechanical part, the punching and grooving performance of the punching and grooving is improved, the burden of manual punching and grooving is reduced, the production process is reduced, the production efficiency is improved, and the debris generated by punching and grooving can fall into the slag collection drawer 35 in the drawer groove 34 through the slag falling port 33, therefore, the centralized collection and treatment of the mechanical part stamping and grooving scraps are facilitated, when the slag collection drawer 35 slides along the drawer groove 34, the positioning block 36 slides along the positioning groove 38, and the stability of the slag collection drawer 35 during drawing is well improved.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

Claims

1. The slotting and stamping equipment for the agricultural machining accessories comprises a moving assembly (1) used for carrying out parallel movement on mechanical accessories, a stamping and slotting assembly (2) used for carrying out stamping and slotting on the surface of the mechanical accessories, a slag collecting assembly (3) used for collecting stamping and slotting scraps of the mechanical accessories and a pressing and holding assembly (4) used for pressing and holding the mechanical accessories, and is characterized in that the stamping and slotting assembly (2) comprises a supporting plate (21), a positioning plate (22) is welded at the top end of the outer wall of one side of the supporting plate (21), a transverse moving groove (24) is formed in one side of the positioning plate (22), a lead screw (25) is movably connected to one side of the adjacent inner wall of the transverse moving groove (24) through a bearing, a guide rod (26) is welded to the other side of the adjacent inner wall of the transverse moving groove (24), a second motor (23) in transmission connection with the lead screw (25) is installed at one end of the positioning plate (22) through a bolt, a screw cylinder (28) is in threaded connection with the outer wall of the lead screw (25), a sliding cylinder (27) is connected to the outer wall of the guide rod (28) through a sliding connection, a connecting plate (292) is installed at the top of the outer wall of the first cylinder (291), and a cylinder (29) is installed at the top of a cylinder (291) through a first cylinder (29), and the axle center department of column casing (292) top inner wall installs third motor (293) through the bolt, the output of third motor (293) is connected with punching press drill bit (298) through the shaft coupling transmission, and annular (294) have been seted up to the bottom of column casing (292), the inside grafting of annular (294) has the pressure to hold a section of thick bamboo (295), and the pressure holds a section of thick bamboo (295) and be in that one side welding inside annular (294) has crown plate (296), the top welding of crown plate (296) has spring (297).

2. The grooving and punching equipment for agricultural machining accessories according to claim 1, wherein the moving assembly (1) comprises a supporting table (11) and a moving table (12), the moving table (12) is connected to the outside of the supporting table (11) in a sliding mode, sliding grooves (13) are formed in the centers of the outer walls on two sides of the supporting table (11), and sliding blocks (14) connected to the insides of the sliding grooves (13) in a sliding mode are welded to the centers of the adjacent inner walls of the moving table (12).

3. The grooving punching equipment for agricultural machining accessories according to claim 2, wherein a limiting groove (16) is formed in the center of the outer wall of the top of the supporting table (11), a toothed plate (17) is welded to the inner wall of the bottom of the limiting groove (16), a rectangular groove (18) is formed in the center of the outer wall of the top of the moving table (12), and a gear (19) meshed with the toothed plate (17) is movably connected to the inside of the rectangular groove (18) through a bearing.

4. The agricultural machining accessory slotting and stamping device as claimed in claim 2, wherein the first motor (15) is mounted at the top of the center of the outer wall on one side of the moving platform (12) through a bolt, and the first motor (15) is in transmission connection with the gear (19).

5. The grooving and punching device for the agricultural machining accessory according to claim 1, wherein the slag collecting assembly (3) comprises a supporting column (31) welded to the top of the moving table (12), a slag collecting seat (32) is welded to the top end of the supporting column (31), a drawer groove (34) is formed in one end of the slag collecting seat (32), and a slag collecting drawer (35) is slidably connected to the inside of the drawer groove (34).

6. The agricultural machining accessory slotting and stamping device as claimed in claim 5, wherein a handle (37) is welded to the center of the outer wall of one end of the slag collection drawer (35), and a sponge sleeve is sleeved outside the handle (37).

7. The slotting and stamping device for agricultural machining accessories according to claim 5, wherein positioning grooves (38) are formed in the centers of the inner walls of the two sides of the drawer groove (34), and positioning blocks (36) which are connected inside the positioning grooves (38) in a sliding mode are welded to the two sides of the slag collection drawer (35).

8. The grooving and punching device for the agricultural machining accessories according to claim 5, wherein a slag falling opening (33) communicated with the drawer groove (34) is formed in the top of the slag collecting seat (32), and the slag falling opening (33) is perpendicular to the slag collecting drawer (35) inside the drawer groove (34).

9. The agricultural machining accessory slotting and stamping device according to claim 1, wherein the pressing and holding assembly (4) comprises lug seats (41) welded to two sides of the slag collecting seat (32), second air cylinders (42) are installed inside the lug seats (41) through bolts, and pressing plates (43) are installed on output ends of the second air cylinders (42) which are transversely adjacent through bolts.

10. The agricultural machinery processing accessory slotting and stamping device as claimed in claim 9, wherein a rubber gasket (44) is bonded to one side of the outer bottom wall of the pressing plate (43), and the outer bottom wall of the rubber gasket (44) is integrally formed into anti-skid stripes distributed in an equidistant structure.