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CN-122007316-A - Hard alloy tamping forging equipment and method

CN122007316ACN 122007316 ACN122007316 ACN 122007316ACN-122007316-A

Abstract

The invention relates to the technical field of hard alloy tamping forging, in particular to hard alloy tamping forging equipment and a hard alloy tamping forging method, comprising a mounting seat main body, wherein the top end of the mounting seat main body is provided with a mounting groove, a forging table is arranged in the mounting groove, a damping buffer component is arranged between the forging table and the mounting groove, a negative pressure adsorption component is arranged between the mounting seat main body and the forging table, and a scrap cleaning component is arranged on the mounting seat main body; the damping buffer assembly comprises a damping pad arranged at the bottom of the mounting groove, the damping buffer assembly is adopted, instantaneous impact energy in the forging process can be absorbed, peak stress generated by the instantaneous impact is prevented from exceeding the bearing limit of the hard alloy, the probability of microcrack generation is reduced, the forging effect is improved, the negative pressure adsorption assembly is adopted, the hard alloy tamping pick can be subjected to negative pressure adsorption and mechanical clamping, deviation of the forged alloy is avoided, coaxiality error is reduced, and the forging effect is improved.

Inventors

  • ZHANG GUOFENG
  • FANG LIMIN

Assignees

  • 常州洲铁实业发展有限公司

Dates

Publication Date
20260512
Application Date
20260415

Claims (8)

  1. 1. The utility model provides a hard alloy is smashed and is forged forging apparatus, includes mount pad main part (1), mounting groove (2) have been seted up on the top of mount pad main part (1), install forging platform (3) in mounting groove (2), its characterized in that, install damping buffer assembly (4) between forging platform (3) and mounting groove (2), install negative pressure adsorption component (5) between mount pad main part (1) and forging platform (3), install sweeps clearance subassembly (6) on mount pad main part (1); Damping buffer subassembly (4) include with mounting groove (2) bottom installation damping pad (401), and the top of damping pad (401) is installed on forging the bottom outer wall of platform (3), the top symmetry rigid coupling of forging platform (3) has lifter (404), lifter (402) have been seted up to the top of mount pad main part (1) corresponding lifter (404) position symmetry, rigid coupling has first piston (403) on the bottom outer wall of lifter (404), and the outside sealing mounting of first piston (403) is on the inner wall of lifter (402), install regulating plate (408) through the hinge rotation respectively on the both sides outer wall of forging platform (3), guide bar (407) are installed through the hinge rotation to one side of regulating plate (408), buffer tank (405) have been seted up to corresponding guide bar (407) position distribution on the both sides inner wall of mounting groove (2), rigid coupling has spring (406) on the inner wall of one side of buffer tank (405), and the other end rigid coupling of spring (406) is on the outer wall of guide bar (407).
  2. 2. The hard alloy tamping forging equipment according to claim 1, wherein the negative pressure adsorption component (5) comprises negative pressure adsorption holes (5015) distributed and arranged on the inner side of the forging table (3), an annular adsorption groove (5014) is installed in a penetrating manner at the bottom end of the negative pressure adsorption holes (5015), a first telescopic hose (5013) is installed in a penetrating manner at the inner side of the annular adsorption groove (5014), a negative pressure adsorption groove (503) is symmetrically arranged in the mounting seat main body (1), the other end of the first telescopic hose (5013) is installed in a penetrating manner on the inner wall of the negative pressure adsorption groove (503), a second piston (509) is installed in the negative pressure adsorption groove (503) in a sealing manner, a screw rod (5010) is fixedly connected to the outer wall of one side of the second piston (509), a fixed ring (505) is installed in a penetrating manner at both sides of the mounting seat main body (1), a sliding ring (506) is installed in a sliding manner on the fixed ring (505), a second gear (507) is fixedly connected to the outer wall of one side of the second gear (507), a sliding ring (508) is installed in a position corresponding to the second gear (508), a screw rod (501) is installed on the outer wall of the second gear (501), and output shaft one end rigid coupling of first motor (501) is on the outer wall of first gear (502), rotate on the one end outer wall of lead screw (5010) and be connected with connecting plate (5011), the both sides of connecting plate (5011) all rigid coupling have deflector (5012), guide way (504) have been seted up corresponding deflector (5012) position distribution in the both sides of mount pad main part (1).
  3. 3. The hard alloy tamping forging equipment according to claim 1, wherein the sweeps cleaning assembly (6) comprises a high-pressure adsorption pump (601) arranged on one side of a mounting seat main body (1), a second telescopic hose (602) is arranged at the top end of the high-pressure adsorption pump (601), an air blast plate (608) is arranged at the top end of the second telescopic hose (602), a slide plate (607) is fixedly connected to the outer side of the air blast plate (608), a vertical plate (603) is fixedly connected to the outer wall of the top end of the mounting seat main body (1), a guide rail (606) is fixedly connected to the outer wall of the top end of the vertical plate (603), an arc-shaped rack (609) is fixedly connected to the outer wall of the bottom end of the air blast plate (608), a third gear (605) is arranged on the outer wall of the bottom end of the arc-shaped rack (609) in a meshed mode, a second motor (604) is inlaid on the vertical plate (603), and one end of an output shaft of the second motor (604) is fixedly connected to the outer wall of the third gear (605).
  4. 4. The hard alloy tamping forging device according to claim 1, wherein fixing plates (7) are fixedly connected to the outer walls of the two sides of the mounting seat main body (1), and bolts (8) are sleeved in the fixing plates (7).
  5. 5. The hard alloy tamping forging equipment according to claim 1, wherein the outer walls of the two sides of the forging table (3) are fixedly connected with brackets (9), the brackets (9) are embedded and provided with air cylinders (10), and one ends of telescopic rods of the air cylinders (10) are fixedly connected with clamping plates (11).
  6. 6. The cemented carbide tamping forging apparatus according to claim 2, characterized in that the number of negative pressure suction holes (5015) is twelve, and that the negative pressure suction holes (5015) are distributed in a ring shape.
  7. 7. A cemented carbide tamper forging device according to claim 3, characterized in that the third gear (605) is a bevel gear, the curved rack (609) is a conical rack, and one side of the curved rack (609) is vertically engaged to the outer wall of the third gear (605).
  8. 8. A method for a hard alloy mashing and forging apparatus according to any one of claims 1 to 7, characterized in that firstly a fixing plate (7) on a mounting base body (1) is placed at a forging position, then the fixing plate (7) on the mounting base body (1) is fixed in position by a bolt (8), then the hard alloy mashing is placed above a forging table (3), at this time, a cylinder (10) on a bracket (9) is started to enable a clamping plate (11) to clamp and fix the hard alloy mashing, at this time, a first motor (501) is started to enable a first gear (502) to rotate, then a slip ring (506) on a second gear (507) is driven to rotate along a fixing ring (505), then under the action of a threaded hole (508), a screw rod (5010) on a second piston (509) is enabled to move along a negative pressure adsorption groove (503), then a guide plate (5012) on the connecting plate (5011) is enabled to move along the guide groove (504), at this time, a negative pressure adsorption groove (503) is enabled to form a negative pressure state, then the hard alloy mashing table (5013) is enabled to be initially adsorbed by a damping liquid through the first expansion and contraction and vibration of the first gear (5013) is enabled to form a damping cushion (5), then the forging stage (3) is lowered along the forging stage (3), the adjusting plate (408) is driven to rotate downwards through the hinge, so that the guide rod (407) moves along the buffer tank (405), the forging stage (3) is subjected to compression treatment, meanwhile, the first piston (403) on the lifting rod (404) is subjected to compression treatment on the air in the lifting tank (402), the forging stage (3) in the mounting tank (2) is subjected to secondary buffering through the compressed air, after the buffering of the forging stage (3) is finished, the guide rod (407) is reset along the buffer tank (405) through the compressed forging stage (3), the lifting tank (402) is reset through the first piston (403) on the lifting rod (404) through the compressed air, the forging stage (3) is subjected to resetting treatment, after the forging is finished, the high-pressure adsorption pump (601) is started to enable the high-pressure air to be injected into the inside of the blast plate (608) through the second telescopic hose (602), then the blast plate (608) is started to enable the second blast plate (606) to rotate along the second blast plate (606) on the surface of the blast plate (607) of the high-pressure motor (3) to reciprocate along the arc-shaped guide rail (606), all the scraps are air blast cleaned by rotating an adjusted blast plate (608).

Description

Hard alloy tamping forging equipment and method Technical Field The invention relates to the technical field of hard alloy tamping forging, in particular to hard alloy tamping forging equipment and a hard alloy tamping forging method. Background The hard alloy tamping pick is a special tool widely applied to the fields of railway maintenance, mining, building construction and the like, and is characterized in that hard alloy materials are adopted for reinforcement at the parts which are easy to wear, so that the wear resistance and the service life of the tool are greatly improved, forging equipment is required for forging the hard alloy tamping pick, the conventional forging equipment is generally not easy to absorb instantaneous impact energy in the forging process, when peak stress generated by the instantaneous impact exceeds the bearing limit of the hard alloy, microcracks are easily generated in the alloy, the forging effect is reduced, the hard alloy tamping pick is generally not easy to carry out negative pressure adsorption and mechanical clamping, the forged alloy is easily offset, the coaxiality error is increased, the forging effect is reduced, in addition, the waste scraps generated by forging are generally not easy to carry out blast cleaning, the waste scraps are required to be manually cleaned, the cleaning load is increased, and the cleaning effect is reduced. Disclosure of Invention The invention solves the problem of providing the hard alloy tamping forging equipment and the method, which can absorb the instantaneous impact energy in the forging process, avoid the peak stress generated by the instantaneous impact exceeding the bearing limit of the hard alloy, reduce the probability of microcrack generation, improve the forging effect, and can carry out negative pressure adsorption and mechanical clamping on the hard alloy tamping pick, avoid the deviation of the forged alloy, reduce the error of coaxiality, improve the forging effect, and carry out blast cleaning on the scraps generated by forging without manually cleaning the scraps, reduce the cleaning burden and improve the cleaning effect. In order to achieve the aim, the hard alloy tamping forging equipment comprises a mounting seat main body, wherein the top end of the mounting seat main body is provided with a mounting groove, a forging table is arranged in the mounting groove, a damping buffer component is arranged between the forging table and the mounting groove, a negative pressure adsorption component is arranged between the mounting seat main body and the forging table, and a sweeps cleaning component is arranged on the mounting seat main body; The damping buffer assembly comprises a damping pad installed at the bottom of the installation groove, the top end of the damping pad is installed on the outer wall of the bottom end of the forging table, lifting rods are symmetrically fixedly connected to the top end of the forging table, lifting grooves are symmetrically formed in the top end of the installation seat main body corresponding to the lifting rods, first pistons are fixedly connected to the outer wall of the bottom end of the lifting rods, the outer sides of the first pistons are hermetically installed on the inner walls of the lifting grooves, regulating plates are respectively installed on the outer walls of the two sides of the forging table in a rotating mode through hinges, guide rods are installed on one side of the regulating plates in a rotating mode through hinges, guide grooves are formed in the inner walls of the two sides of the installation groove in a position distribution mode, springs are fixedly connected to the inner walls of one side of the guide grooves, and the other ends of the springs are fixedly connected to the outer walls of the guide rods. Preferably, the negative pressure adsorption component comprises negative pressure adsorption holes distributed and arranged on the inner side of the forging table, an annular adsorption groove is installed in a penetrating mode at the bottom end of the negative pressure adsorption hole, a first telescopic hose is installed in a penetrating mode at the inner side of the annular adsorption groove in a symmetrical mode, the negative pressure adsorption groove is symmetrically arranged in the installation seat main body, the other end of the first telescopic hose is installed on the inner wall of the negative pressure adsorption groove in a penetrating mode, a second piston is installed in the negative pressure adsorption groove in a sealing mode, a screw rod is fixedly connected to one outer wall of the second piston, fixing rings are installed in penetrating mode at two sides of the installation seat main body, a sliding ring is installed on the fixing rings in a sliding mode, a second gear is fixedly connected to one outer wall of the sliding ring, a threaded hole is formed in the middle portion of the second gear in a position corresponding to the screw rod