Quenching bath for piston mold production

Abstract

The utility model discloses a quenching bath for piston mould production, which relates to the technical field of quenching baths and comprises a bath body, a placing table is slidably connected to the inner side of the bath body, winding components are arranged on two sides above the placing table, a knocking component is arranged on the surface of the placing table, and a cleaning roller is arranged on one side of the knocking component. According to the quenching pool for piston mold production, through the arranged knocking assembly, a cam driven by a servo motor and a knocking rod structure, automatic knocking cleaning of the containing table is achieved, through the design, oxide scale and other impurities can be effectively removed, interference of the impurities to the follow-up treatment process is avoided, and the finished product quality of piston molds is improved; the abrasion and corrosion of the impurities to the tank body and other components can be reduced by cleaning the impurities on the placing table in time, so that the service life of the whole quenching tank is prolonged; through reciprocating motion and autorotation of the cleaning roller, oxide scales, impurities and the like on the surface of the placing table can be more effectively removed, and therefore the product quality is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of quenching pools, in particular to a quenching pool for piston mould production. Background Art

[0002] Quenching: After the metal workpiece is heated to a certain temperature, it is immersed in a coolant (oil, water, etc.) and cooled. The solid solution treatment of aluminum alloy, copper alloy, titanium alloy, tempered glass and other materials or the heat treatment process with rapid cooling process is usually called quenching.

[0003] The quenching pool of the prior art, such as the utility model patent document with the authorization announcement number "CN217297958U" and the patent name "A Roller Quenching Pool", discloses a quenching pool, including a quenching pool body, a quenching liquid is arranged in the quenching pool body, an inlet end of one side of the quenching pool body is connected with the outlet end of the liquid inlet pipe, the inlet end of the liquid inlet pipe is connected with the outlet end of the cooling tower, the outlet end of the other side of the quenching pool body is connected with the inlet end of the liquid extraction pipe, the outlet end of the liquid extraction pipe is connected with the inlet end of the cooling tower, a liquid extraction pump is arranged on the liquid extraction pipe, and the quenching liquid flows back to the quenching pool body through the liquid extraction pipe, the cooling tower and the liquid inlet pipe in sequence;

[0004] However, in the actual use of the quenching pool, steel products often produce oxidized iron scale and other residues during the quenching process. To clean these residues, it is necessary to first stop the quenching, then extract the quenching medium, and finally the workers have to clean the residue at the bottom of the quenching pool, thereby reducing production efficiency. Utility Model Content

[0005] In view of the deficiencies of the prior art, the utility model provides a quenching pool for piston mold production, which solves the technical problems mentioned in the background technology.

[0006] To achieve the above purpose, the utility model is implemented through the following technical solutions: a quenching pool for piston mold production, including a pool body, a placing table is slidably connected to the inner side of the pool body, winding components are arranged on both sides above the placing table, a knocking component is arranged on the surface of the placing table, and a cleaning roller is arranged on one side of the knocking component;

[0007] The knocking assembly includes multiple transmission shafts installed on a placing table, a servo motor is arranged on one side of the transmission shaft, and cams are fixedly connected between adjacent transmission shafts, a positioning shaft is fixedly connected to the position where the cam deviates from the rotation axis, a movable sleeve is arranged on the outer side of the positioning shaft, and a knocking rod is fixedly connected to the bottom of the movable sleeve.

[0008] As a further preferred embodiment of the present technical solution, the winding assembly includes a winding motor fixedly mounted on the top of the pool body, the output end of the winding motor is fixedly connected to a winding roller, and the winding roller is rotatably mounted on the top of the pool body, a steel cable is wound around the surface of the winding roller, and the other end of the steel cable is fixedly connected to a slider, and the slider is movably mounted on the placement table.

[0009] As a further preferred embodiment of the present technical solution, vertical grooves are provided at both ends of the inner side of the pool body, and the sliders are slidably installed in the vertical grooves, and a collection box is provided on one side of the pool body.

[0010] As a further optimization of the technical solution, a baffle is fixedly installed on the upper end of the placement table, and the transmission shaft is rotatably installed on the baffle, and movable grooves are opened on both sides of the baffle.

[0011] As a further preferred embodiment of the present technical solution, a reciprocating screw rotates at the outer end of the baffle, and one end of the reciprocating screw is connected to the transmission shaft through a bevel gear set. A movable seat is threadedly connected to the reciprocating screw, and the movable seat is slidably installed in the movable groove. The inner end of the movable seat is rotatably connected to the cleaning roller through a rotating shaft, and a gear is fixedly connected to the outer wall of the rotating shaft, and a rack is meshedly connected above the gear, and the rack is fixedly installed on the inner wall of the baffle.

[0012] As a further preferred embodiment of the present technical solution, the pool body is divided into two parts, a quenching area and a cleaning area, and a through hole for drainage is opened on the surface of the placement table.

[0013] Compared with the prior art, it has the following beneficial effects:

[0014] By setting up the knocking assembly, the cam and knocking rod structure driven by the servo motor can realize automatic knocking cleaning of the placement table. This design can effectively remove impurities such as iron oxide, avoid the interference of impurities in subsequent processing, and improve the quality of the finished product of the piston mold. By timely cleaning the impurities on the placement table, the wear and corrosion of the pool body and other components by impurities can be reduced, thereby extending the service life of the entire quenching pool.

[0015] The automatic lifting and tilting of the placement table is achieved through the linkage of the winding motor, winding roller, steel cable and slider. This design makes the entire quenching and cleaning process more automated, reduces the need for manual intervention, and improves work efficiency. By controlling the winding motor to tilt the placement table, combined with the knocking assembly and cleaning roller, impurities such as iron oxide on the surface of the piston mold placed on the placement table can be more effectively removed, ensuring the cleanliness of the piston mold.

[0016] By rotating the transmission shaft and the bevel gear set, the reciprocating screw is driven to rotate, and then the moving seat is driven to slide back and forth in the moving groove. This design enables the cleaning roller to move back and forth on the surface of the placement table. Combined with the rotation of the cleaning roller itself (achieved by the meshing of the gear and the rack), the surface of the placement table is fully cleaned, which greatly improves the cleaning efficiency and effect. The reciprocating movement and rotation of the cleaning roller can more effectively remove the iron oxide scale, impurities, etc. on the surface of the placement table, ensuring the cleanliness of the piston mold during the quenching process, thereby improving the product quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a structural schematic diagram of the placement table in the utility model;

[0019] Figure 3 It is a structural schematic diagram of the winding component in the utility model;

[0020] Figure 4 It is a structural schematic diagram of the knocking component and the cleaning roller in the utility model.

[0021] In the figure: 1. pool body; 2. placing table; 3. winding assembly; 4. knocking assembly; 5. cleaning roller; 11. vertical groove; 12. collecting box; 21. baffle; 22. moving groove; 31. winding motor; 32. winding roller; 33. steel cable; 34. slider; 41. servo motor; 42. transmission shaft; 43. cam; 44. positioning shaft; 45. movable sleeve; 46. knocking rod; 51. reciprocating screw; 52. bevel gear set; 53. moving seat; 54. gear; 55. rack. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings of the specification to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Embodiment 1: Combination Figure 1 - Figure 4As shown, the utility model provides a technical solution: a quenching pool for piston mold production, comprising a pool body 1, the pool body 1 is divided into two parts, a quenching zone and a cleaning zone, a placing table 2 is slidably connected to the inner side of the pool body 1, a through hole for draining liquid is provided on the surface of the placing table 2, the quenching liquid is located in the quenching zone to quench the piston mold, winding components 3 are arranged on both sides above the placing table 2, a knocking component 4 is arranged on the surface of the placing table 2, and a cleaning roller 5 is arranged on one side of the knocking component 4;

[0024] The knocking assembly 4 includes multiple transmission shafts 42 installed on the placement table 2, a servo motor 41 is arranged on one side of the transmission shaft 42, and a cam 43 is fixedly connected between adjacent transmission shafts 42, a positioning shaft 44 is fixedly connected to the cam 43 at a position deviating from the rotation axis, a movable sleeve 45 is arranged on the outer side of the positioning shaft 44, and a knocking rod 46 is fixedly connected to the bottom of the movable sleeve 45.

[0025] In an embodiment of the present invention, the servo motor 41 is turned on to drive the transmission shaft 42 and the cam 43 to rotate synchronously, so that the cam 43 drives the positioning shaft 44 to rotate synchronously. Under the action of the movable sleeve 45, the positioning shaft 44 can drive the knocking rod 46 to move up and down, so that the knocking rod 46 knocks the placement table 2, thereby preventing impurities such as iron oxide from remaining on the placement table 2.

[0026] Embodiment 2: Combination Figure 3 As shown, on the basis of Example 1, the winding assembly 3 includes a winding motor 31 fixedly installed on the top of the pool body 1, the output end of the winding motor 31 is fixedly connected to a winding roller 32, and the winding roller 32 is rotatably installed on the top of the pool body 1, a steel cable 33 is wound around the surface of the winding roller 32, and the other end of the steel cable 33 is fixedly connected to a slider 34, and the slider 34 is movably installed on the placement table 2.

[0027] In an embodiment of the present invention, the winding motor 31 can rotate forward and reverse, and the winding roller 32 can be driven to rotate synchronously by turning on the winding motors 31 on the left and right sides. The winding roller 32 can drive the steel cable 33 to reel in or out. When the piston mold needs to be quenched, the piston mold is placed on the placement table 2, and the winding motors 31 on the left and right sides are turned on to cooperate with the winding roller 32 and the steel cable 33 to unwind, so that the placement table 2 is located in the tank body 1 and moves downward, so that the piston mold enters the quenching area of ​​the tank body 1 for quenching treatment. After the quenching is completed, the left and right sides are turned on again. The winding motor 31 cooperates with the winding roller 32 and the steel cable 33 to drive the placement table 2 and the piston mold to move upward, so that the piston mold enters the cleaning area of ​​the pool body 1. The impurities in the pool body can be cleaned without the operator extracting the quenching medium in the pool body. At this time, the piston mold can be taken out, and then the winding motor 31 on the side close to the collection box 12 is turned off, and the winding motor 31 on the side away from the collection box 12 is turned on to drive the placement table 2 to rotate, so that the placement table 2 is tilted toward the side of the collection box 12, and then the knocking component 4 and the cleaning roller 5 are used to clean the surface of the placement table 2.

[0028] Example 3: Combination Figure 2 , Figure 3 As shown, on the basis of the second embodiment, vertical grooves 11 are provided at both ends of the inner side of the tank body 1, and the slider 34 is slidably installed in the vertical grooves 11, and a collection box 12 is provided on one side of the tank body 1;

[0029] A baffle plate 21 is fixedly mounted on the upper end of the placement table 2 , and a transmission shaft 42 is rotatably mounted on the baffle plate 21 . Moving grooves 22 are formed on both sides of the baffle plate 21 .

[0030] In the embodiment of the present invention, the vertical groove 11 is used for the sliding block 34 to slide up and down, and the collecting box 12 is used to collect and process the impurities such as iron oxide scale that have been cleaned out.

[0031] Embodiment 4: Combination Figure 4 As shown, on the basis of Example 3, a reciprocating screw 51 rotates at the outer end of the baffle 21, and one end of the reciprocating screw 51 is transmission-connected to the transmission shaft 42 through a bevel gear set 52. A movable seat 53 is threadedly connected to the reciprocating screw 51, and the movable seat 53 is slidably installed in the movable groove 22. The inner end of the movable seat 53 is rotationally connected to the cleaning roller 5 through a rotating shaft, and a gear 54 is fixedly connected to the outer wall of the rotating shaft, and a rack 55 is meshingly connected above the gear 54, and the rack 55 is fixedly installed on the inner wall of the baffle 21.

[0032] In an embodiment of the present invention, the transmission shaft 42 drives the reciprocating screw 51 to rotate synchronously through the bevel gear set 52, and the reciprocating screw 51 drives the moving seat 53 to slide back and forth on the moving groove 22, so that the moving seat 53 cooperates with the rotating shaft to drive the cleaning roller 5 on the surface of the placement table 2 to move back and forth. At the same time, the gear 54 cooperates with the meshing rack 55 to drive the cleaning roller 5 on the surface of the placement table 2 to rotate, so that the cleaning roller 5 cleans the surface of the placement table 2.

[0033] Working principle of quenching pool for piston mold production:

[0034] Step 1: When the piston mold needs to be quenched, the piston mold is placed on the placement table 2, and the winding motors 31 on the left and right sides are turned on to cooperate with the winding rollers 32 and the steel cable 33 for unwinding, so that the placement table 2 is located in the tank body 1 and moves downward, so that the piston mold enters the quenching area of ​​the tank body 1 for quenching treatment. After the quenching is completed, the winding motors 31 on the left and right sides are turned on again to cooperate with the winding rollers 32 and the steel cable 33 to drive the placement table 2 and the piston mold to move upward, so that the piston mold enters the cleaning area of ​​the tank body 1, and the piston mold can be taken out at this time;

[0035] Step 2: turn off the winding motor 31 on the side close to the collection box 12, turn on the winding motor 31 on the side away from the collection box 12, and drive the placement table 2 to rotate, so that the placement table 2 is tilted toward the side of the collection box 12;

[0036] Step 3: Turn on the servo motor 41 to drive the transmission shaft 42 and the cam 43 to rotate synchronously, so that the cam 43 drives the positioning shaft 44 to rotate synchronously. Under the action of the movable sleeve 45, the positioning shaft 44 can drive the knocking rod 46 to move up and down, so that the knocking rod 46 knocks the placement table 2, thereby preventing impurities such as oxidized iron from remaining on the placement table 2;

[0037] Step 4, the transmission shaft 42 drives the reciprocating screw 51 to rotate synchronously through the bevel gear set 52, and the reciprocating screw 51 drives the moving seat 53 to slide back and forth on the moving groove 22, so that the moving seat 53 cooperates with the rotating shaft to drive the cleaning roller 5 on the surface of the placement table 2 to move back and forth. At the same time, the gear 54 cooperates with the meshing rack 55 to drive the cleaning roller 5 on the surface of the placement table 2 to rotate, so that the cleaning roller 5 cleans the surface of the placement table 2.

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A quenching pool for piston mold production, comprising a pool body (1), wherein a placement table (2) is slidably connected to the inner side of the pool body (1), characterized in that: A winding assembly (3) is arranged on both sides above the placement table (2), a knocking assembly (4) is arranged on the surface of the placement table (2), and a cleaning roller (5) is arranged on one side of the knocking assembly (4); The knocking assembly (4) comprises a plurality of transmission shafts (42) mounted on a placement table (2), a servo motor (41) being arranged on one side of the transmission shaft (42), and a cam (43) being fixedly connected between adjacent transmission shafts (42), a positioning shaft (44) being fixedly connected to the cam (43) at a position deviating from the rotation axis, a movable sleeve (45) being arranged on the outer side of the positioning shaft (44), and a knocking rod (46) being fixedly connected to the bottom of the movable sleeve (45).

2. A quenching pool for piston mold production according to claim 1, characterized in that: The winding assembly (3) comprises a winding motor (31) fixedly mounted on the top of the tank body (1); the output end of the winding motor (31) is fixedly connected to a winding roller (32), and the winding roller (32) is rotatably mounted on the top of the tank body (1); a steel cable (33) is wound around the surface of the winding roller (32); the other end of the steel cable (33) is fixedly connected to a slider (34), and the slider (34) is movably mounted on the placement table (2).

3. A quenching pool for piston mold production according to claim 2, characterized in that: Vertical grooves (11) are provided at both ends of the inner side of the pool body (1), and the slider (34) is slidably installed in the vertical grooves (11), and a collection box (12) is provided on one side of the pool body (1).

4. A quenching pool for piston mold production according to claim 1, characterized in that: A baffle (21) is fixedly mounted on the upper end of the placement platform (2), and a transmission shaft (42) is rotatably mounted on the baffle (21), and movable grooves (22) are provided on both sides of the baffle (21).

5. A quenching pool for piston mold production according to claim 4, characterized in that: A reciprocating screw rod (51) is rotated at the outer end of the baffle plate (21), one end of the reciprocating screw rod (51) is transmission-connected to the transmission shaft (42) through a bevel gear set (52), a movable seat (53) is threadedly connected to the reciprocating screw rod (51), the movable seat (53) is slidably installed in the movable groove (22), the inner end of the movable seat (53) is rotationally connected to the cleaning roller (5) through a rotating shaft, and a gear (54) is fixedly connected to the outer wall of the rotating shaft, a rack (55) is meshingly connected above the gear (54), and the rack (55) is fixedly installed on the inner wall of the baffle plate (21).

6. A quenching pool for piston mold production according to claim 1, characterized in that: The tank body (1) is divided into two parts, a quenching area and a cleaning area, and a through hole for draining liquid is provided on the surface of the placement table (2).

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