CN220132269U

CN220132269U - Forging quenching device

Info

Publication number: CN220132269U
Application number: CN202321617421.XU
Authority: CN
Inventors: 张春光
Original assignee: Hangzhou Haoxuan Precision Machinery Co ltd
Current assignee: Hangzhou Haoxuan Precision Machinery Co ltd
Priority date: 2023-06-25
Filing date: 2023-06-25
Publication date: 2023-12-05
Anticipated expiration: 2033-06-25

Abstract

The utility model provides a forging quenching device. Including the backup pad, the backup pad top is close to left side department and fixedly installs the quenching case, the lifting mouth has all been seted up to quenching case left and right sides, equal sliding connection of lifting mouth inner chamber has the lifter block, adjacent one side of lifter block is equal fixed mounting keeps apart the box, the lifter block inner chamber all runs through and is equipped with the screw rod to rather than threaded connection, screw rod outside edge fixed mounting has the rotation gear, the equal fixed mounting in quenching case left and right sides has tooth board, equal fixed mounting in tooth board rear side has a plurality of tooth pieces, rotation gear front side and adjacent tooth piece are the mutual meshing setting, the screw rod is kept away from rotation gear one end and is all run through adjacent isolation box one side, and is connected with the fly leaf in the rotation. The forging quenching device provided by the utility model has the advantages that the quenching box is in a closed state, the temperature in the quenching box is increased more quickly, the processing efficiency of the device is greatly improved, and meanwhile, the energy waste caused by the device is avoided.

Description

Forging quenching device

Technical Field

The utility model relates to the technical field of quenching treatment, in particular to a forging quenching device.

Background

Quenching of steel is a heat treatment process in which steel is heated to a temperature higher than a critical temperature Ac3 or Ac1, kept for a certain period of time, fully or partially austenitized, and then rapidly cooled to below Ms at a cooling rate higher than the critical cooling rate to perform martensitic or bainitic transformation, and is also generally called quenching as solution treatment of materials such as aluminum alloy, copper alloy, titanium alloy, tempered glass, or the like, or a heat treatment process with a rapid cooling process.

In the related art, a quenching device is needed in the forging manufacturing process, and a common quenching device mainly comprises a reservoir, and workers are needed to place the forging in the reservoir, and the application number is as follows: 202221424034.X discloses a forging guenching unit, this forging guenching unit, a threaded rod is rotated through motor one, make threaded rod one drive remove the seat and carry out lateral shifting, make clamping assembly carry out the change of position with the foundry goods, drive threaded rod two vertical motions through motor two, threaded rod two drive sliding block vertical motions in the mount, thereby accomplish processes such as heat treatment and the cooling of foundry goods with higher speed, however, the device is in the use, can't close in the work of quench tank top, lead to quench tank temperature rising speed slower, not only greatly increased the process time of device to the forging, reduce the processing effect of device, still can cause the energy waste.

Accordingly, there is a need to provide a forging quenching apparatus that solves the above-mentioned problems.

Disclosure of Invention

The utility model provides a forging quenching device, which solves the problems that the temperature rising speed of a quenching tank is low because the top of the quenching tank cannot be closed in operation in the use process of the existing part device, the processing time of the device on a forging is greatly increased, the processing effect of the device is reduced, and energy waste is caused.

In order to solve the technical problems, the forge piece quenching device provided by the utility model comprises a supporting plate, wherein a quenching box is fixedly installed at the position, close to the left side, of the top of the supporting plate, lifting ports are formed in the left side and the right side of the quenching box, lifting blocks are slidably connected to the inner cavities of the lifting ports, isolation boxes are fixedly installed on the adjacent sides of the lifting blocks, the front side and the rear side of the isolation boxes are slidably connected to the front side and the rear side of the inner cavities of the quenching box, screw rods are fixedly installed in the inner cavities of the lifting blocks in a penetrating manner, and are in threaded connection with the inner cavities of the lifting blocks, rotating gears are fixedly installed at the outer edges of the outer sides of the screw rods, tooth plate plates are fixedly installed on the left side and the right side of the quenching box, a plurality of tooth plates are fixedly installed on the rear side of the tooth plates, the front side of the rotating gears are meshed with adjacent tooth plates, one ends of the screw rods far from the rotating gears are fixedly installed on one side of the adjacent isolation boxes, and are rotatably connected with a movable plate, the outer edges of the movable plate are slidably connected to the inner sides of the isolation boxes, a cooling box is fixedly installed at the position, close to the right side of the top of the supporting plate, the front side of the right side of the hydraulic rod is fixedly installed at the left side of the right side of the quenching box, a hydraulic rod is fixedly installed at the left side, and is fixedly connected to the left side of the right side of the adjacent tooth plate, the front side of the installation plate is fixedly installed at the front side, the front side of the movable plate is fixedly connected to the movable plate, and movably side, and is fixedly connected to the movable plate, and movably side to the front side, and movably side, and is fixedly installed to the side;

the clamping assembly is fixedly arranged at the top of the clamping assembly and at the bottom end of the supporting column.

Preferably, the equal fixed mounting in lift mouth inner chamber bottom has spacing spring, the equal fixed mounting in adjacent lifter block bottom in spacing spring top, the semicircle groove has all been seted up to adjacent one side of fly leaf, the equal fixed mounting in semicircle groove inner chamber phase one side has the guard ring, the equal fixed mounting in isolation box bottom has the heat insulating board.

Preferably, the cooling box inner chamber is close to bottom department fixed mounting and has the filter, cooling box right side is close to top department fixed mounting and has the inlet tube, cooling box inner chamber bottom fixed mounting has the drain pipe, the drain pipe front side is equipped with the rotary valve, movable plate top sliding connection is in the mounting panel bottom.

Preferably, the bottom of the supporting plate is close to four corners and is fixedly provided with lifting columns, the right side of the mounting plate is fixedly provided with a motor box, the right side of the inner cavity of the motor box is fixedly provided with a servo motor, and a power output shaft of the servo motor sequentially penetrates through the left side of the inner cavity of the motor box and the right side of the mounting plate and is fixedly arranged at the right end of the screw rod.

Preferably, the clamping assembly comprises a connecting plate, connecting plate top fixed mounting is in the support column bottom, and the connecting plate bottom is close to left and right sides department and has all offered the spout, spout inner chamber all rotates and is connected with the threaded rod, connecting plate left and right sides all rotates and is connected with the rotary valve, rotary valve is close to spout one side department and all runs through connecting plate adjacent department to fixed mounting is in threaded rod one end.

Preferably, the outer side edge of the threaded rod is connected with a sliding block in a threaded mode, the outer side edge of the sliding block is connected with the inner side of the adjacent sliding groove in a sliding mode, and the bottom of the sliding block is fixedly provided with a clamping piece.

Compared with the related art, the forging quenching device provided by the utility model has the following beneficial effects:

the utility model provides a forging quenching device, which is characterized in that a hydraulic rod and an isolation box are arranged, the hydraulic rod drives a forging clamped by a clamping assembly to move downwards so as to pass through the top of a quenching box, the top of the isolation box is extruded by a moving plate, the isolation box performs limit movement in the inner cavity of the quenching box and drives a lifting block to move in the inner cavity of a lifting opening, the lifting block drives a rotating gear to move, the rotating gear rotates under the meshing action of the rotating gear and a tooth block, the rotating gear drives a screw to rotate, the screw drives a movable plate to move towards the center in the inner cavity of the isolation box through threaded connection with the lifting block, the movable plate is clamped on two sides of a support column through semicircular grooves, the quenching box is in a closed state in the working process, the temperature inside the quenching box is increased more quickly, the processing efficiency of the device is greatly improved, and the device is prevented from wasting energy.

Drawings

FIG. 1 is a schematic view of a preferred embodiment of a forging quenching apparatus according to the present utility model;

FIG. 2 is a schematic view of the structure of the left side view of the quenching tank shown in FIG. 1;

FIG. 3 is a schematic top view of the isolation box of FIG. 1;

fig. 4 is a schematic view of a bottom view of the clamping assembly of fig. 1.

Reference numerals in the drawings: 1. a support plate; 2. a quenching tank; 3. a cooling box; 4. a drain pipe; 5. lifting columns; 6. a hydraulic rod; 7. a mounting plate; 8. a moving groove; 9. a screw rod; 10. a moving block; 11. a splice plate; 12. a moving plate; 13. a support column; 14. a clamping assembly; 1401. a connecting plate; 1402. a rotary valve; 1403. a slide block; 1404. a threaded rod; 1405. a chute; 1406. a clamping member; 15. a motor case; 16. a servo motor; 17. a water inlet pipe; 18. a filter plate; 19. a lifting opening; 20. a lifting block; 21. rotating the gear; 22. a limit spring; 23. a screw; 24. an isolation box; 25. tooth blocks; 26. rack plate; 27. a movable plate; 28. a semicircular groove.

Detailed Description

The utility model will be further described with reference to the drawings and embodiments.

Referring to fig. 1, fig. 2, fig. 3, and fig. 4 in combination, fig. 1 is a schematic structural diagram of a preferred embodiment of a forging quenching apparatus according to the present utility model; FIG. 2 is a schematic view of the structure of the left side view of the quenching tank shown in FIG. 1; FIG. 3 is a schematic top view of the isolation box of FIG. 1; fig. 4 is a schematic view of a bottom view of the clamping assembly of fig. 1. The quenching device for the forge piece comprises a supporting plate 1, wherein a quenching box 2 is fixedly arranged at the position, close to the left side, of the top of the supporting plate 1, lifting ports 19 are formed in the left side and the right side of the quenching box 2, lifting blocks 20 are slidably connected in the inner cavities of the lifting ports 19, isolation boxes 24 are fixedly arranged on the adjacent sides of the lifting blocks 20, the front side and the rear side of the isolation boxes 24 are slidably connected to the front side and the rear side of the inner cavities of the quenching box 2, screw rods 23 are fixedly arranged in the inner cavities of the lifting blocks 20 in a penetrating manner and are in threaded connection with the screw rods, rotating gears 21 are fixedly arranged on the outer side edges of the screw rods 23, rack plates 26 are fixedly arranged on the left side and the right side of the quenching box 2, a plurality of tooth blocks 25 are fixedly arranged on the rear side of the rack plates 26, the front side of the rotating gears 21 are meshed with the adjacent tooth blocks 25, one ends of the screw rods 23 far away from the rotating gears 21 penetrate through one side of the adjacent isolation boxes 24, and are rotatably connected with a movable plate 27, and the outer side edges of the movable plate 27 are slidably connected to the inner sides of the isolation boxes 24;

through the top of the isolation box 24 of movable plate 12 extrusion, the isolation box 24 carries out spacing removal in quenching box 2 inner chamber, and drive lifting block 20 and remove in lifting port 19 inner chamber, lifting block 20 drives rotation gear 21 and removes, rotation gear 21 rotates through the meshing effect with tooth piece 25, rotation gear 21 drives screw rod 23 and rotates, screw rod 23 passes through the threaded connection with lifting block 20 and drives fly leaf 27 and remove to the center department in isolation box 24 inner chamber, make fly leaf 27 centre gripping in support column 13 both sides through semicircle groove 28, make quenching box 2 be in the closed state in the course of the work, make the inside temperature rise of quenching box 2 more accelerate, the machining efficiency of device is greatly promoted, avoid the device to cause the energy extravagant simultaneously.

The cooling box 3 is fixedly installed at the position, close to the right side, of the top of the supporting plate 1, the hydraulic rods 6 are fixedly installed at the positions, close to the left side and the right side, of the top of the supporting plate 1, the mounting plates 7 are fixedly installed at the top ends of the hydraulic rods 6 together, the inner cavities of the mounting plates 7 are rotationally connected with screw rods 9, the outer side edges of the screw rods 9 are in threaded connection with moving blocks 10, the tops and the bottoms of the moving blocks 10 are in sliding connection with adjacent positions on the inner sides of the mounting plates 7, the front side and the rear side of the mounting plates 7 are provided with moving grooves 8, the connecting plates 11 are fixedly installed at the front side and the rear side of the moving blocks 10, the adjacent positions, close to the bottoms, of the adjacent sides of the connecting plates 11 are fixedly installed with moving plates 12 together, and the bottoms of the moving plates 12 are fixedly installed with supporting columns 13;

through setting up hydraulic stem 6 and movable block 10, make the device in carrying out the course of working to the forging, drive mounting panel 7 through hydraulic stem 6 and descend, mounting panel 7 drives support column 13 through movable plate 12 and moves down, and support column 13 drives the forging of clamping assembly 14 centre gripping and moves down, makes it pass quenching case 2 top.

The clamping assembly 14, clamping assembly 14 top fixed mounting is in support column 13 bottom.

The bottom of the inner cavity of the lifting opening 19 is fixedly provided with a limit spring 22, the top end of the limit spring 22 is fixedly arranged at the bottom of the adjacent lifting block 20, a semicircular groove 28 is formed in one side of the movable plate 27 adjacent to the inner cavity of the semicircular groove 28, a protection ring is fixedly arranged on one side of the inner cavity of the semicircular groove 28 away from the inner cavity, and a heat insulation plate is fixedly arranged at the bottom of the isolation box 24.

A filter plate 18 is fixedly arranged at the position, close to the bottom, of the inner cavity of the cooling box 3, a water inlet pipe 17 is fixedly arranged at the position, close to the top, of the right side of the cooling box 3, a drain pipe 4 is fixedly arranged at the bottom of the inner cavity of the cooling box 3, a rotary valve is arranged at the front side of the drain pipe 4, and the top of the moving plate 12 is slidably connected to the bottom of the mounting plate 7;

through setting up cooling tank 3 and inlet tube 17, drive the forging through movable plate 12 and remove cooling tank 3 top to remove cooling tank 3 inner chamber through hydraulic stem 6, pour into the coolant liquid through inlet tube 17, filter 18 can filter impurity, after accomplishing, rotate the rotary valve, and make the coolant liquid discharge through drain pipe 4.

Lifting columns 5 are fixedly mounted at the positions, close to four corners, of the bottom of the supporting plate 1, a motor box 15 is fixedly mounted on the right side of the mounting plate 7, a servo motor 16 is fixedly mounted on the right side of the inner cavity of the motor box 15, and a power output shaft of the servo motor 16 sequentially penetrates through the left side of the inner cavity of the motor box 15 and the right side of the mounting plate 7 and is fixedly mounted at the right end of the screw rod 9;

through setting up servo motor 16, accomplish the back of quenching, servo motor 16 begins work, drives lead screw 9 and rotates, and lead screw 9 drives movable block 10 and moves right at the removal groove 8 inner chamber, and movable block 10 drives the joint board 11 and removes, and the staff of being convenient for adjusts the position of forging, reduces staff's amount of labour.

The clamping assembly 14 comprises a connecting plate 1401, the top of the connecting plate 1401 is fixedly arranged at the bottom end of a supporting column 13, a chute 1405 is formed in the bottom of the connecting plate 1401 and close to the left side and the right side, an inner cavity of the chute 1405 is rotationally connected with a threaded rod 1404, the left side and the right side of the connecting plate 1401 are rotationally connected with a rotary valve 1402, and the position of the rotary valve 1402 close to one side of the chute 1405 is fixedly arranged at one end of the threaded rod 1404 in a penetrating mode and penetrates through the adjacent position of the connecting plate 1401.

The outer edges of the threaded rods 1404 are in threaded connection with the sliding blocks 1403, the outer edges of the sliding blocks 1403 are in sliding connection with the inner sides of the adjacent sliding grooves 1405, and clamping pieces 1406 are fixedly arranged at the bottoms of the sliding blocks 1403;

through setting up clamping assembly 14, make the staff place the forging in connecting plate 1401 bottom, the manual rotary valve 1402 of rotation both sides, rotary valve 1402 drives the threaded rod 1404 and rotates, and threaded rod 1404 drives the slider 1403 and slides in spout 1405 inner chamber, and slider 1403 drives clamping piece 1406 and carries out the centre gripping to the forging, the follow-up work of being convenient for.

The working principle of the forging quenching device provided by the utility model is as follows:

the first step: the staff places the forging at the bottom of the connecting plate 1401, manually rotates the rotary valves 1402 on two sides, the rotary valves 1402 drive the threaded rods 1404 to rotate, the threaded rods 1404 drive the sliding blocks 1403 to slide in the inner cavity of the sliding grooves 1405, and the sliding blocks 1403 drive the clamping pieces 1406 to clamp the forging, so that follow-up work is facilitated;

and a second step of: the hydraulic rod 6 starts to work, the mounting plate 7 is driven to descend, the mounting plate 7 drives the supporting column 13 to move downwards through the moving plate 12, the supporting column 13 drives the forging clamped by the clamping assembly 14 to move downwards, the forging passes through the top of the quenching box 2, the top of the isolation box 24 is extruded through the moving plate 12, the isolation box 24 performs limiting movement in the inner cavity of the quenching box 2, the lifting block 20 is driven to move in the inner cavity of the lifting opening 19, the lifting block 20 drives the rotating gear 21 to move, the rotating gear 21 rotates under the meshing action of the tooth block 25, the rotating gear 21 drives the screw 23 to rotate, the screw 23 drives the movable plate 27 to move to the center in the inner cavity of the isolation box 24 through the threaded connection with the lifting block 20, the movable plate 27 is clamped on two sides of the supporting column 13 through the semicircular grooves 28, the quenching box 2 is in a closed state in the working process, the temperature inside the quenching box 2 is increased, the processing efficiency of the device is greatly improved, and meanwhile energy waste caused by the device is avoided;

and a third step of: after quenching is completed, the servo motor 16 starts to work, the screw rod 9 is driven to rotate, the screw rod 9 drives the moving block 10 to move rightwards in the inner cavity of the moving groove 8, the moving block 10 drives the connecting plate 11 to move, the connecting plate 11 drives the forging to move to the top of the cooling box 3 through the moving plate 12, the connecting plate moves to the inner cavity of the cooling box 3 through the hydraulic rod 6, cooling liquid is injected through the water inlet pipe 17, impurities can be filtered by the filter plate 18, after the completion, the rotary valve is rotated, and the cooling liquid is discharged through the water discharge pipe 4.

through setting up hydraulic stem 6 and isolation box 24, the forging of clamping assembly 14 centre gripping is driven at hydraulic stem 6 moves down, make it pass quenching case 2 top, extrude isolation box 24 top through movable plate 12, isolation box 24 carries out spacing removal at quenching case 2 inner chamber, and drive elevating block 20 and remove at the lift mouth 19 inner chamber, elevating block 20 drives rotation gear 21 and removes, rotation gear 21 rotates through the meshing effect with tooth piece 25, rotation gear 21 drives screw rod 23 and rotates, screw rod 23 drives fly leaf 27 through the threaded connection with elevating block 20 to the center department in isolation box 24 inner chamber, make fly leaf 27 centre gripping in support column 13 both sides through semicircle groove 28, make quenching case 2 be in the closed state in the course of the work, make the inside temperature of quenching case 2 rise more accelerate, the machining efficiency of device is greatly promoted, avoid the device to cause the energy extravagant simultaneously.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims

1. The utility model provides a forging guenching unit, includes backup pad (1), its characterized in that: the utility model discloses a quenching device, including a supporting plate (1), a quenching box (2), a plurality of rack plates (26) are fixedly arranged at the left side and the right side of the supporting plate (1), lifting ports (19) are respectively arranged at the left side and the right side of the quenching box (2), lifting blocks (20) are respectively connected with inner cavities of the lifting ports (19) in a sliding mode, isolation boxes (24) are respectively arranged at one side adjacent to the lifting blocks (20), the front side and the rear side of each isolation box (24) are respectively connected with the front side and the rear side of the inner cavities of the quenching box (2) in a sliding mode, screw rods (23) are respectively arranged in the inner cavities of the lifting blocks (20) in a penetrating mode, the screw rods (23) are respectively connected with the inner cavities of the lifting blocks in a threaded mode, rotating gears (21) are fixedly arranged at the outer side edges of the screw rods (23), rack plates (26) are respectively fixedly arranged at the left side and the right side of the quenching box (2), a plurality of rack plates (25) are respectively arranged at the rear side of the rack plates (26), the front side of each rotating gear (21) is meshed with adjacent rack plates (25), one end of each adjacent to the adjacent rack plates (21) respectively, movable plates (27) are respectively connected with one side of each side of the adjacent isolation boxes (24), the adjacent to the side, the two side of each side of the adjacent rack plates (24) is connected with the corresponding movable plates in a sliding mode, the adjacent to the side, a cooling plate (24), a cooling rod, and a cooling bar (3, the hydraulic rod (6) is characterized in that the top end of the hydraulic rod (6) is fixedly provided with a mounting plate (7) together, the inner cavity of the mounting plate (7) is rotationally connected with a screw rod (9), the outer edge of the screw rod (9) is in threaded connection with a moving block (10), the top and the bottom of the moving block (10) are in sliding connection with adjacent positions on the inner side of the mounting plate (7), the front side and the rear side of the mounting plate (7) are respectively provided with a moving groove (8), the front side and the rear side of the moving block (10) are respectively fixedly provided with a connecting plate (11), the adjacent sides of the connecting plates (11) are respectively fixedly provided with a moving plate (12) close to the bottom, and the bottom of the moving plate (12) is fixedly provided with a supporting column (13);

the clamping assembly (14), clamping assembly (14) top fixed mounting is in support column (13) bottom.

2. The forging quenching device as recited in claim 1, wherein limiting springs (22) are fixedly installed at the bottoms of inner cavities of the lifting openings (19), the tops of the limiting springs (22) are fixedly installed at the bottoms of adjacent lifting blocks (20), semicircular grooves (28) are formed in adjacent sides of the movable plates (27), protective rings are fixedly installed at the sides, away from each other, of inner cavities of the semicircular grooves (28), and heat insulation plates are fixedly installed at the bottoms of the isolation boxes (24).

3. The forging quenching device as recited in claim 1, wherein a filter plate (18) is fixedly installed at a position, close to the bottom, of the inner cavity of the cooling box (3), a water inlet pipe (17) is fixedly installed at a position, close to the top, of the right side of the cooling box (3), a water outlet pipe (4) is fixedly installed at the bottom of the inner cavity of the cooling box (3), a rotary valve is arranged at the front side of the water outlet pipe (4), and the top of the movable plate (12) is slidably connected to the bottom of the mounting plate (7).

4. The forging quenching device according to claim 1, wherein lifting columns (5) are fixedly installed at the positions, close to four corners, of the bottoms of the supporting plates (1), a motor box (15) is fixedly installed on the right side of the mounting plate (7), a servo motor (16) is fixedly installed on the right side of an inner cavity of the motor box (15), and a power output shaft of the servo motor (16) sequentially penetrates through the left side of the inner cavity of the motor box (15) and the right side of the mounting plate (7) and is fixedly installed at the right end of the screw rod (9).

5. The forging quenching device as recited in claim 1, wherein the clamping assembly (14) comprises a connecting plate (1401), the top of the connecting plate (1401) is fixedly installed at the bottom end of the supporting column (13), sliding grooves (1405) are formed in the positions, close to the left side and the right side, of the bottom of the connecting plate (1401), threaded rods (1404) are rotatably connected to inner cavities of the sliding grooves (1405), rotary valves (1402) are rotatably connected to the left side and the right side of the connecting plate (1401), and the positions, close to the sliding grooves (1405), of the rotary valves (1402) are fixedly installed at one ends of the threaded rods (1404) in a penetrating mode.

6. The forging and quenching device as recited in claim 5, wherein the outer edges of the threaded rods (1404) are all in threaded connection with sliding blocks (1403), the outer edges of the sliding blocks (1403) are all in sliding connection with the inner sides of adjacent sliding grooves (1405), and clamping pieces (1406) are all fixedly installed at the bottoms of the sliding blocks (1403).