Quenching tank for piston mold production
Technical Field
The utility model relates to the technical field of quenching tanks, in particular to a quenching tank for producing a piston die.
Background
Quenching, namely, after a metal workpiece is heated to a certain temperature, immersing the metal workpiece in a coolant (oil, water and the like), and cooling the metal workpiece, wherein the solution treatment or the heat treatment process with a rapid cooling process of materials such as aluminum alloy, copper alloy, titanium alloy, toughened glass and the like is also commonly called quenching.
The quenching tank in the prior art, for example, the patent document of the utility model with the authority bulletin number of CN217297958U and the patent name of a roller quenching tank, discloses a quenching tank, which comprises a quenching tank body, wherein quenching liquid is arranged in the quenching tank body, the inlet end of one side of the quenching tank body is communicated with the outlet end of a liquid inlet pipe, the inlet end of the liquid inlet pipe is communicated with the outlet end of a cooling tower, the outlet end of the other side of the quenching tank body is communicated with the inlet end of a liquid suction pipe, the outlet end of the liquid suction pipe is communicated with the inlet end of the cooling tower, a liquid suction pump is arranged on the liquid suction pipe, and the quenching liquid flows back to the quenching tank body through the liquid suction pipe, the cooling tower and the liquid inlet pipe in sequence;
However, in the actual use process of the quenching tank, the iron and steel products often generate the fallen residues such as iron scales in the quenching process, the quenching is stopped firstly for cleaning the residues, then the quenching medium is extracted, and finally the residues at the bottom of the quenching tank are cleaned by workers, so that the production efficiency is reduced.
Disclosure of utility model
Aiming at the defects of the prior art, the utility model provides a quenching tank for producing a piston die, which solves the technical problems mentioned in the background art.
The quenching tank for producing the piston die comprises a tank body, wherein a placing table is connected to the inner side of the tank body in a sliding way, winding assemblies are arranged on two sides above the placing table, a knocking assembly is arranged on the surface of the placing table, and a cleaning roller is arranged on one side of the knocking assembly;
The knocking assembly comprises a plurality of transmission shafts arranged on the placing table, a servo motor is arranged on one side of each transmission shaft, a cam is fixedly connected between every two adjacent transmission shafts, a positioning shaft is fixedly connected to the position of the cam, deviating from the rotation axis, a movable sleeve is movably sleeved on the outer side of each positioning shaft, and a knocking rod is fixedly connected to the bottom of each movable sleeve.
As a further preference of the technical scheme, the winding assembly comprises a winding motor fixedly installed at the top of the pool body, the output end of the winding motor is fixedly connected with a winding roller, the winding roller is rotatably installed at the top of the pool body, a steel cable is wound on the surface of the winding roller, the other end of the steel cable is fixedly connected with a sliding block, and the sliding block is movably installed on the placing table.
As a further preference of the technical scheme, two ends of the inner side of the tank body are provided with vertical grooves, the sliding block is slidably arranged in the vertical grooves, and one side of the tank body is provided with a collecting box.
As a further preference of the technical scheme, a baffle is fixedly arranged at the upper end of the placement table, the transmission shaft is rotatably arranged on the baffle, and moving grooves are formed in two sides of the baffle.
As the further preferred of this technical scheme, baffle outside end pivoted reciprocating screw, reciprocating screw one end is connected with the transmission shaft transmission through bevel gear group, and threaded connection has the seat that removes on the reciprocating screw, removes seat slidable mounting in removing the inslot, removes the inboard end of seat and rotates with the cleaning roller through the pivot and be connected, and pivot outer wall fixedly connected with gear, gear top meshing is connected with the rack, and rack fixed mounting is on the baffle inner wall.
As a further preferable mode of the technical scheme, the tank body is divided into an upper part and a lower part of the quenching area and the cleaning area, and the surface of the placing table is provided with through holes for liquid discharge.
Compared with the prior art, the method has the following beneficial effects:
Through the subassembly of beating that sets up for servo motor driven cam and beat the pole structure, realized placing the automatic clearance of beating of platform, this kind of design can effectively get rid of impurity such as iron oxide scale, has avoided the impurity to the interference of subsequent handling process, has improved the finished product quality of piston mould, and through timely clearance placing the impurity on the platform, can reduce impurity to the wearing and tearing and the corruption of cell body and other subassemblies, thereby prolonged the life of whole quenching bath.
Through the linkage action of the winding motor, the winding roller, the steel cable and the sliding block, the automatic lifting and tilting of the placing table are realized, the whole quenching and cleaning process is more automatic through the design, the need of manual intervention is reduced, the working efficiency is improved, and impurities such as iron scales on the surface of a piston die placed on the placing table can be removed more effectively by controlling the winding motor to tilt the placing table and combining the knocking component and the cleaning roller, so that the cleanliness of the piston die is ensured.
The cleaning roller can reciprocate on the surface of the placing table by the design, and the cleaning roller can realize comprehensive cleaning on the surface of the placing table by combining the rotation of the cleaning roller (realized by the meshing of a gear and a rack), so that the cleaning efficiency and effect are greatly improved, iron scales, impurities and the like on the surface of the placing table can be removed more effectively by the reciprocating movement and autorotation of the cleaning roller, the cleanliness of a piston die in the quenching process is ensured, and the product quality is improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the structure of the placement table according to the present utility model;
FIG. 3 is a schematic view of a winding assembly according to the present utility model;
FIG. 4 is a schematic view of the structure of the tapping assembly and the cleaning roller according to the present utility model.
The device comprises a tank body 1, a placing table 2, a rolling assembly 3, a knocking assembly 4, a cleaning roller 5, a vertical groove 11, a collecting box 12, a baffle 21, a moving groove 22, a rolling motor 31, a rolling motor 32, a rolling roller 33, a steel cable 34, a sliding block 41, a servo motor 42, a transmission shaft 43, a cam 44, a positioning shaft 45, a movable sleeve 46, a knocking rod 51, a reciprocating screw rod 52, a bevel gear set 53, a moving seat 54, a gear 55 and a rack.
Detailed Description
The following description of the embodiments of the present utility model will be made more fully hereinafter with reference to the accompanying drawings, in which it is shown, however, only some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model provides a quenching tank for producing a piston die, which is shown in the combination of fig. 1-4, and comprises a tank body 1, wherein the tank body 1 is divided into an upper part and a lower part of a quenching area and a cleaning area, a placing table 2 is connected to the inner side of the tank body 1 in a sliding way, a through hole for draining liquid is formed in the surface of the placing table 2, the quenching liquid is positioned in the quenching area to quench the piston die, winding assemblies 3 are arranged on two sides above the placing table 2, a knocking assembly 4 is arranged on the surface of the placing 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 arranged on the placing table 2, a servo motor 41 is arranged on one side of each transmission shaft 42, a cam 43 is fixedly connected between every two adjacent transmission shafts 42, a positioning shaft 44 is fixedly connected to the position, deviating from the rotation axis, of each cam 43, a movable sleeve 45 is movably sleeved on the outer side of each positioning shaft 44, and a knocking rod 46 is fixedly connected to the bottom of each movable sleeve 45.
In the embodiment of the invention, the servo motor 41 is started to drive the transmission shaft 42 and the cam 43 to synchronously rotate, so that the cam 43 drives the positioning shaft 44 to synchronously rotate, and the positioning shaft 44 can drive the knocking rod 46 to reciprocate up and down under the action of the movable sleeve 45, so that the knocking rod 46 knocks the placing table 2, and impurities such as iron scales are prevented from remaining on the placing table 2.
In the second embodiment, as shown in fig. 3, on the basis of the first embodiment, the winding assembly 3 comprises a winding motor 31 fixedly installed at the top of the tank body 1, the output end of the winding motor 31 is fixedly connected with a winding roller 32, the winding roller 32 is rotatably installed at the top of the tank body 1, a steel cable 33 is wound on the surface of the winding roller 32, the other end of the steel cable 33 is fixedly connected with a sliding block 34, and the sliding block 34 is movably installed on the placing table 2.
In the embodiment of the invention, the winding motor 31 can rotate positively and negatively, the winding motor 31 on the left side and the right side is started to drive the winding roller 32 to rotate synchronously, the winding roller 32 can drive the steel cable 33 to wind or unwind, when the piston mould is required to be quenched, the piston mould is placed on the placing table 2, the winding motor 31 on the left side and the right side is started to cooperate with the winding roller 32 and the steel cable 33 to unwind, so that the placing table 2 is positioned in the tank body 1 to move downwards, the piston mould enters a quenching area of the tank body 1 to perform quenching treatment, after quenching is finished, the winding motor 31 on the left side and the right side is started again to cooperate with the winding roller 32 and the steel cable 33 to drive the placing table 2 and the piston mould to move upwards, so that the piston mould enters a cleaning area of the tank body 1, an operator does not need to withdraw quenching medium in the tank body, at this time, the piston mould can be taken out, then the winding motor 31 on the side close to the collecting box 12 is started, the winding motor 31 on the side far away from the collecting box 12 is driven to rotate, the placing table 2 is enabled to move towards the collecting box 12 side, and then the knocking surface 4 is arranged, and the knocking surface is inclined 5 is used for cleaning the surface 5.
In the third embodiment, as shown in fig. 2 and 3, on the basis of the second embodiment, two ends of the inner side of the tank body 1 are provided with vertical grooves 11, a sliding block 34 is slidably arranged in the vertical grooves 11, and one side of the tank body 1 is provided with a collecting box 12;
The upper end of the placing table 2 is fixedly provided with a baffle plate 21, a transmission shaft 42 is rotatably arranged on the baffle plate 21, and two sides of the baffle plate 21 are provided with movable grooves 22.
In the embodiment of the invention, the vertical groove 11 is used for sliding the sliding block 34 up and down, and the collecting box 12 is used for collecting and processing impurities such as cleaned oxide scales.
In the fourth embodiment, as shown in fig. 4, on the basis of the third embodiment, a reciprocating screw rod 51 is rotated at the outer side end of the baffle plate 21, one end of the reciprocating screw rod 51 is in transmission connection with the transmission shaft 42 through a bevel gear set 52, a movable seat 53 is in threaded connection with the reciprocating screw rod 51, the movable seat 53 is slidably mounted in the movable groove 22, the inner side end of the movable seat 53 is in rotational connection with the cleaning roller 5 through a rotating shaft, a gear 54 is fixedly connected to the outer wall of the rotating shaft, a rack 55 is in meshed connection with the upper side of the gear 54, and the rack 55 is fixedly mounted on the inner wall of the baffle plate 21.
In the embodiment of the invention, the transmission shaft 42 drives the reciprocating screw rod 51 to synchronously rotate through the bevel gear set 52, the reciprocating screw rod 51 drives the movable seat 53 to be located on the movable groove 22 to reciprocally slide, so that the movable seat 53 is matched with the rotating shaft to drive the cleaning roller 5 to be located on the surface of the placing table 2 to reciprocally move, and meanwhile, the gear 54 is matched with the meshed rack 55, so that the cleaning roller 5 can be driven to be located on the surface of the placing table 2 to rotate, and the cleaning roller 5 can clean the surface of the placing table 2.
Working principle of quenching tank for piston die production:
When the piston mould is required to be quenched, after the piston mould is placed on the placement table 2, the left and right winding motors 31 are started to be matched with the winding rollers 32 and the steel ropes 33 for unwinding, so that the placement table 2 is positioned in the pool body 1 and moves downwards, the piston mould enters a quenching area of the pool body 1 for quenching treatment, after quenching is finished, the left and right winding motors 31 are started again to be matched with the winding rollers 32 and the steel ropes 33 to drive the placement table 2 and the piston mould to move upwards, and the piston mould enters a cleaning area of the pool body 1, so that the piston mould can be taken out;
step two, closing a winding motor 31 close to one side of the collecting box 12, starting the winding motor 31 far from one side of the collecting box 12, and driving the placing table 2 to rotate so that the placing table 2 is obliquely arranged towards one side of the collecting box 12;
Step three, the servo motor 41 is started to drive the transmission shaft 42 and the cam 43 to synchronously rotate, so that the cam 43 drives the positioning shaft 44 to synchronously rotate, and the positioning shaft 44 can drive the knocking rod 46 to reciprocate up and down under the action of the movable sleeve 45, so that the knocking rod 46 knocks the placing table 2, and impurities such as iron oxide scales are prevented from remaining on the placing table 2;
Step four, the transmission shaft 42 drives the reciprocating screw rod 51 to synchronously rotate through the bevel gear set 52, the reciprocating screw rod 51 drives the movable seat 53 to be located on the movable groove 22 to slide in a reciprocating manner, the movable seat 53 is matched with the rotating shaft to drive the cleaning roller 5 to be located on the surface of the placing table 2 to move in a reciprocating manner, meanwhile, the gear 54 is matched with the meshed rack 55, and the cleaning roller 5 can be driven to be located on the surface of the placing table 2 to rotate, so that the cleaning roller 5 can clean the surface of the placing table 2.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.