Efficient forging heat treatment device
By adjusting the position of the quenching basket and the stirring components in the forging heat treatment device, the problem of uneven quenching fluid temperature was solved, achieving efficient and uniform cooling of the forgings.
Patent Information
- Application Number
- CN202423309705.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-31
- Publication Date
- 2025-11-25
- Estimated Expiration
- 2034-12-31
AI Technical Summary
In existing forging heat treatment equipment, the increase in quenching fluid temperature leads to a slower cooling rate of the forging, and the inconsistent temperature of the quenching fluid area after cooling affects the cooling efficiency of the next forging.
An adjustable basket position and stirring assembly are used. By adjusting the position of the basket in the quenching tank, the forging is brought into contact with the low-temperature quenching liquid. The stirring assembly ensures that the temperature of the quenching liquid is uniform, thus ensuring uniform cooling.
It improves the cooling efficiency of forgings, prevents the increase in overall cooling time caused by inconsistent temperatures in the quenching fluid area, and enhances the efficiency of the next forging cooling.
Smart Images
Figure CN223592759U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to forging heat treatment technical field especially relates to a kind of high-efficiency forging heat treatment device. BACKGROUND
[0002] With the promotion of industrial revolution, mechanical manufacturing, transportation, aerospace and other fields develop rapidly, the demand for high-performance metal parts is increasing, forging as an important mechanical parts manufacturing method, with compact organization, good mechanical properties and other advantages, is widely used in various fields, however, the forging without heat treatment often cannot meet the use requirement under complex working condition, therefore, heat treatment is carried out to the forging to improve its performance becomes inevitable choice.
[0003] The working principle of forging heat treatment device is that forging is heated to a certain temperature by heating system, according to different heat treatment process requirements, keep a period of time in heat preservation system, make the internal organization of forging change, then cool through cooling system to obtain required performance, for example, for quenching process, after forging is heated to austenitizing temperature, it is quickly put into cooling medium to cool, so that forging obtains high-hardness martensite organization.
[0004] The heat treatment of forging includes cooling, when forging is put into quenching tank, the temperature of quenching liquid around contacted with itself is also increased, temperature rise will lead to the cooling capacity of quenching liquid near the forging to decline, in addition, after the cooling of forging is completed, the overall cooling time is increased due to the temperature inconsistency in quenching liquid area, affect the cooling of next forging, therefore, a kind of high-efficiency forging heat treatment device is proposed to solve the above problems. UTILITARIAN CONTENT
[0005] In order to make up for the above shortcomings, the utility model provides a kind of high-efficiency forging heat treatment device, to improve the problem that quenching liquid in prior art is under the influence of forging heat, the temperature of quenching liquid contacted with it is increased, leading to the slow cooling speed of forging, and after the cooling of forging, the temperature inconsistency in quenching liquid area leads to the overall cooling time increase, affect the cooling of next forging.
[0006] In order to achieve the above object, the utility model discloses the following technical scheme: a kind of high-efficiency forging heat treatment device, including two support seats, the top of two The vertical plate of support seat is fixedly connected with, the adjacent top of vertical plate is fixedly connected with slide rail, the bottom of slide rail is provided with fixed plate one, the top of fixed plate one is fixedly connected with T-shaped block, T-shaped block is slidably connected with slide rail, the bottom of T-shaped block is provided with fixed plate two, the opposite side of fixed plate two and T-shaped block is fixed through connecting plate, the bottom of fixed plate two is fixedly connected with motor one, the output of motor one is fixedly connected with shaft one, the top of shaft one is fixedly connected with half I-shaped plate in the top of fixed plate two, the top of half I-shaped plate is fixedly connected with fixed plate three, the middle of fixed plate three is provided with sliding slot, the bottom of fixed plate three The front and rear of left and right sides are fixedly connected with limit block, and the front two The limit block between is rotatably connected with screw rod, the front side of the right end of fixed plate three is fixedly connected with driver one, the output of driver one is fixedly connected with the right end of screw rod, the rear two The limit block between is fixedly connected with slide rod, the top of fixed plate three is provided with moving assembly, the bottom of moving assembly is provided with placing assembly, moving assembly is used to drive placing assembly to move, placing assembly is used to place forging, quenching tank is arranged between support seat, the bottom of quenching tank is provided with stirring assembly, and stirring assembly is used to make the temperature of quenching liquid in quenching tank uniform.
[0007] As further description of the above technical solution: the moving assembly includes a moving plate, the bottom of the moving plate is fixedly connected with a sliding block, the sliding block is slidably connected with the sliding slot, the top of the moving plate is fixedly connected with a side plate on both sides, both ends of the left and right sides between the two side plates are rotatably connected with a connecting shaft, the middle of the connecting shaft is fixedly connected with a reel, the outer side of the reel is wound with a rope, the end of the rope is fixedly connected with an anti-scald block, the bottom of the anti-scald block is fixedly connected with a hook, the front part of the connecting shaft is fixedly connected with a belt wheel at the reel, the two belt wheels are communicated through a belt, the rear end of the rear side of the side plate is fixedly connected with a driver two, and the output of the driver two is fixedly connected with the rear end of the left connecting shaft.
[0008] As further description of the above technical solution: the bottom of the sliding block is threadedly connected with the screw rod, and the rear part of the bottom of the sliding block is slidably connected with the slide rod.
[0009] As further description of the above technical solution: the placing assembly includes a basket, the top of the basket is fixedly connected with a connecting block on both sides, the middle of the connecting block is provided with a through slot, and both sides The through slot is hooked by the same side hook.
[0010] As a further description of the above technical solution: the height of the leakage basket is less than the height of the quenching tank, and the radius of the leakage basket is less than the radius of the quenching tank.
[0011] As a further description of the above technical solution: the stirring assembly comprises a second motor, the second motor is fixedly connected with the bottom end of the quenching tank, the output end of the second motor is fixedly connected with a second rotating shaft, the top end of the second rotating shaft penetrates through the bottom end of the quenching tank and is fixedly connected with a rotating block, a plurality of stirring rods are fixedly connected with the outer side of the upper and lower ends of the rotating block at equal distances, and a plurality of blades are fixedly connected with the outer side of the upper and lower ends of the plurality of fixed shafts at equal distances.
[0012] As a further description of the above technical solution: the top of the blade is located below the top of the rotating block, and the front end of the quenching tank is fixedly connected with a water faucet at the top of the rotating block.
[0013] As a further description of the above technical solution: the bottom end of the quenching tank is fixedly connected with four supporting blocks at equal distances, and the bottom of the four supporting blocks is located on the same horizontal line as the bottom of the supporting seat.
[0014] The utility model has the following beneficial effects:
[0015] 1、 the utility model discloses when the forging in the leakage basket is all immersed in quenching liquid, starts motor one and drives rotating shaft one rotation, makes half -herringbone board drive fixed plate three rotation to adjust the angle of fixed plate three and leakage basket, starts drive one and drives screw rotation, makes the slider move in the sliding slot and drive moving plate synchronous movement to adjust the position of leakage basket in quenching tank, so that the forging in the leakage basket can contact with the quenching liquid of lower temperature, reduces the time of cooling, improves the cooling efficiency.
[0016] 2、 the utility model discloses when the forging is cooled and is taken out, through starting motor two, when stirring rod and the blade on fixed axle rotate, quenching liquid is agitated, makes quenching liquid flow, so that the temperature of quenching liquid in quenching tank tends to be consistent, prevents the temperature inconsistency in quenching liquid area and leads to the increase of overall cooling time, influences the cooling efficiency of next forging. ACCURACY
[0017] Figure 1 A three-dimensional schematic view of an efficient forging heat treatment device is provided for the utility model;
[0018] Figure 2 A quenching tank front view of an efficient forging heat treatment device is provided for the utility model;
[0019] Figure 3 A top view of a rotating block of an efficient forging heat treatment device is provided for the utility model;
[0020] Figure 4 The utility model provides a high -efficient forge heat treatment device's leak basket right view;
[0021] Figure 5 The utility model provides a high -efficient forge heat treatment device's T -shaped piece, fixed plate one and fixed plate two's front view section view;
[0022] Figure 6 The utility model provides a high -efficient forge heat treatment device's moving plate and fixed plate three's front view section view.
[0023] Legend:
[0024] 1, support seat, 2, vertical board, 3, slide rail, 4, fixed plate one, 5, T-shaped piece, 6, fixed plate two, 7, connecting plate, 8, motor one, 9, pivot one, 10, half I -shaped plate, 11, fixed plate three, 12, sliding slot, 13, limit block, 14, screw rod, 15, driver one, 16, slide rod, 17, moving plate, 18, sliding block, 19, side plate, 20, connecting shaft, 21, reel, 22, pulley, 23, belt, 24, driver two, 25, rope, 26, anti-scald block, 27, lifting hook, 28, leak basket, 29, connecting block, 30, through groove, 31, quenching groove, 32, support block, 33, motor two, 34, pivot two, 35, rotating block, 36, stirring rod, 37, fixed shaft, 38, blade, 39, faucet. DETAILED DESCRIPTION
[0025] The technical scheme in the embodiments of the utility model will be described clearly and completely below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative work belong to the scope of protection of the utility model.
[0026] Reference Figure 1 , Figure 2 , Figure 5 and Figure 6The utility model provides an embodiment: a kind of high-efficiency forging heat treatment device, the top of two support seats 1 is all fixedly connected with vertical plate 2, the adjacent top of vertical plate 2 is fixedly connected with slide rail 3, the bottom of slide rail 3 is provided with fixed plate one 4, the top of fixed plate one 4 is fixedly connected with T-shaped block 5, T-shaped block 5 is slidably connected with slide rail 3, the bottom of fixed plate two 6 is fixedly connected with motor one 8, the output of motor one 8 is fixedly connected with shaft one 9, the top of shaft one 9 is fixedly connected with half I shape plate 10 in the top of fixed plate two 6, the top of half I shape plate 10 is fixedly connected with fixed plate three 11, the middle of fixed plate three 11 is equipped with sliding slot 12, the front and rear of the left and right sides of the bottom of fixed plate three 11 are all fixedly connected with limit block 13, and the front two limit blocks 13 are rotatably connected with screw rod 14, the right end of the output of driver one 15 is fixedly connected with the right end of screw rod 14, the rear two limit blocks 13 are fixedly connected with slide rod 16, the top of fixed plate three 11 is provided with moving assembly, the bottom of moving assembly is provided with placing assembly, moving assembly is used to drive placing assembly to move, placing assembly is used to place forging, support seat 1 is provided with quenching groove 31 between, the bottom of quenching groove 31 is provided with stirring assembly, and stirring assembly is used to make the temperature of quenching liquid inside quenching groove 31 uniform, the bottom of quenching groove 31 is fixedly connected with four support blocks 32 at equal intervals, and the bottom of four support blocks 32 is located on the same horizontal line with the bottom of support seat 1.
[0027] By starting motor one 8 drives shaft one 9 to rotate, makes half I shape plate 10 drive fixed plate three 11 to rotate, to adjust the angle of fixed plate three 11, start driver one 15 drives screw rod 14 to rotate, moving assembly is threadedly connected with screw rod 14, so screw rod 14 can adjust the position of moving assembly, and moving assembly can drive placing assembly to move, so that it is located inside quenching groove 31 and is cooled, support block 32 supports quenching groove 31, support seat 1 and vertical plate 2 support slide rail 3, T-shaped block 5 can drive fixed plate one 4, fixed plate two 6, connecting plate 7 synchronous movement, after forging cooling, stirring assembly can make the temperature of quenching liquid inside quenching groove 31 consistent, prevent quenching liquid area from temperature inconsistency to cause overall cooling time to increase, influence the cooling efficiency of next forging.
[0028] Refer to Figure 5 And Figure 6The moving assembly comprises a moving plate 17, a sliding block 18 fixedly connected to the middle of the bottom end of the moving plate 17, the sliding block 18 being in sliding connection with the sliding groove 12, side plates 19 fixedly connected to the top of the moving plate 17, connecting shafts 20 rotatably connected to the left and right ends between the two side plates 19, winding shafts 21 fixedly connected to the middle of the connecting shafts 20, ropes 25 wound around the outer sides of the winding shafts 21, anti-scald blocks 26 fixedly connected to the ends of the ropes 25, hooks 27 fixedly connected to the bottom ends of the anti-scald blocks 26, belt wheels 22 fixedly connected to the front of the winding shafts 21, the two belt wheels 22 being communicated through a belt 23, a driver two 24 fixedly connected to the left rear end of the rear side plate 19, the output end of the driver two 24 being fixedly connected to the rear end of the left connecting shaft 20, the bottom end of the sliding block 18 being in threaded connection with the front end of the lead screw 14, and the bottom end of the sliding block 18 being in sliding connection with the sliding rod 16.
[0029] The rotation of the lead screw 14 drives the sliding block 18 to move, the sliding rod 16 is arranged to make the sliding block 18 move more stably, the movement of the sliding block 18 drives the moving plate 17 to move synchronously, the driver two 24 is started to drive the left connecting shaft 20 to rotate, the winding shaft 21 and the belt wheel 22, since the left belt wheel 22 is communicated with the right belt wheel 22 through the belt 23, the left belt wheel 22 drives the right belt wheel 22, the half I-shaped plate 10 and the winding shaft 21 to rotate when the left belt wheel 22 rotates, so that the two winding shafts 21 synchronously wind or unwind the rope 25, and the rope 25 drives the anti-scald block 26 and the hook 27 to synchronously move upward or downward.
[0030] With reference to Figure 1 and Figure 4 , the placing assembly comprises a leak basket 28, the leak basket 28 being fixedly connected to the left and right sides of the top end of the leak basket 28, the middle of the connecting block 29 being provided with a through slot 30, the two through slots 30 being hooked by the same side hook 27, the height of the leak basket 28 being less than the height of the quenching tank 31, and the radius of the leak basket 28 being less than the radius of the quenching tank 31.
[0031] The leak basket 28 is used for placing forgings, and the through slot 30 of the connecting block 29 provides a space for the hook 27 to pass through, so that the hook 27 drives the leak basket 28 to move.
[0032] With reference to Figure 1 , Figure 2 and Figure 3, the stirring assembly comprises a motor two 33, the motor two 33 is fixedly connected with the bottom end of the quenching tank 31, the output end of the motor two 33 is fixedly connected with a rotating shaft two 34, the top end of the rotating shaft two 34 penetrates the bottom end of the quenching tank 31 and is fixedly connected with a rotating block 35, the outer side of the rotating block 35 is fixedly connected with a plurality of stirring rods 36 at equal distances on the upper and lower ends, the inner side of the rotating block 35 is fixedly connected with a plurality of fixed shafts 37 at equal distances on the bottom, the outer side of the plurality of fixed shafts 37 is fixedly connected with a plurality of blades 38 at equal distances on the upper and lower ends, the top of the blade 38 is located on the lower side of the top of the rotating block 35, and the front end of the quenching tank 31 is fixedly connected with a water faucet 39 on the top of the rotating block 35.
[0033] When the motor two 33 is started, the rotating block 35 is rotated, and the stirring rods 36 and the blades 38 on the fixed shafts 37 are synchronously rotated, the stirring rods 36 and the blades 38 agitate the quenching liquid in the quenching tank 31, the quenching liquid flows, the quenching liquid with high temperature contacts the quenching liquid with low temperature, the quenching liquid with low temperature absorbs the heat of the quenching liquid with high temperature, and the temperature of the quenching liquid in the quenching tank 31 tends to be consistent, so that the inconsistent temperature in the quenching liquid area prevents the overall cooling time from increasing.
[0034] Working principle: first, the hook 27 is hooked on the adjacent connecting block 29 through the through slot 30, then the driver two 24 is started to make the reel 21 wind the rope 25, the drop basket 28 is moved upwards, the T-shaped block 5 is slid on the slide rail 3, the drop basket 28 is located above the quenching tank 31, then the driver two 24 is controlled to make the reel 21 unwind the rope 25, the drop basket 28 gradually descends in the quenching tank 31, the forgings in the drop basket 28 contact the quenching liquid in the quenching tank 31, and the forgings in the drop basket 28 are all immersed in the quenching liquid, the motor one 8 is started to drive the rotating shaft one 9 to rotate, the half I-shaped plate 10 drives the fixed plate three 11 to rotate, so that the angle of the fixed plate three 11 and the drop basket 28 is adjusted, the driver one 15 is started to drive the screw rod 14 to rotate, the sliding block 18 moves in the sliding groove 12 to drive the moving plate 17 to move synchronously, so that the position of the drop basket 28 in the quenching tank 31 is adjusted, the forgings in the drop basket 28 can contact the quenching liquid with lower temperature, when the forgings are cooled, the motor two 33 is started to drive the rotating block 35 to rotate, the stirring rods 36 and the blades 38 on the fixed shafts 37 agitate the quenching liquid, the quenching liquid flows, so that the temperature of the quenching liquid in the quenching tank 31 tends to be consistent, and the inconsistent temperature in the quenching liquid area prevents the overall cooling time from increasing.
[0035] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing embodiments of the present application has been described in detail, for the skilled in the art, it still can be modified, or for part of the technical features of the equivalent replacement, the spirit and principles of the present application, made any modification, equivalent replacement, improvement, etc., should be included within the scope of the present application.
Claims
1. A high-efficiency forging heat treatment device comprising two support seats (1), characterized in that: The top end of two supporting seats (1) is fixedly connected with a vertical plate (2), the top of the adjacent end of the vertical plate (2) is fixedly connected with a sliding rail (3), the bottom end of the sliding rail (3) is provided with a fixed plate (4), the top end of the fixed plate (4) is fixedly connected with a T-shaped block (5), the T-shaped block (5) is slidably connected with the sliding rail (3), the bottom end of the T-shaped block (5) is provided with a fixed plate (6), the opposite sides of the fixed plate (6) and the T-shaped block (5) are fixed through the connecting plates (7) in front and back, the bottom end of the fixed plate (6) is fixedly connected with a motor (8), the output end of the motor (8) is fixedly connected with a rotating shaft (9), the top end of the rotating shaft (9) is fixedly connected with a half I-shaped plate (10) at the top end of the fixed plate (6), the top of the half I-shaped plate (10) is fixedly connected with a fixed plate (11), the middle part of the fixed plate (11) is provided with a sliding groove (12), the bottom end of the fixed plate (11) is fixedly connected with a limiting block (13) on the left and right sides in front and back, the front two limiting blocks (13) are rotatably connected with a lead screw (14), the right end of the front side of the fixed plate (11) is fixedly connected with a driver (15), the output end of the driver (15) is fixedly connected with the right end of the lead screw (14), the rear two limiting blocks (13) are fixedly connected with a sliding rod (16), the top end of the fixed plate (11) is provided with a moving assembly, the bottom end of the moving assembly is provided with a placing assembly, the moving assembly is used for driving the placing assembly to move, the placing assembly is used for placing forgings, the supporting seats (1) are provided with a quenching tank (31), the bottom end of the quenching tank (31) is provided with a stirring assembly, and the stirring assembly is used for making the temperature of quenching liquid in the quenching tank (31) uniform.
2. The high-efficiency forging heat treatment device according to claim 1, characterized in that: The moving assembly comprises a moving plate (17), the bottom end of the moving plate (17) is fixedly connected with a sliding block (18), the sliding block (18) is slidably connected with the sliding groove (12), the top of the moving plate (17) is fixedly connected with a side plate (19) on the front and back sides, the left and right ends between the two side plates (19) are rotatably connected with a connecting shaft (20), the middle part of the connecting shaft (20) is fixedly connected with a reel (21), the outer side of the reel (21) is wound with a rope (25), the tail end of the rope (25) is fixedly connected with an anti-scald block (26), the bottom end of the anti-scald block (26) is fixedly connected with a hook (27), the front part of the connecting shaft (20) is fixedly connected with a belt wheel (22) at the reel (21), the two belt wheels (22) are communicated through a belt (23), the rear end of the rear side plate (19) is fixedly connected with a driver (24) on the left part, and the output end of the driver (24) is fixedly connected with the rear end of the left connecting shaft (20).
3. The high efficiency forging heat treatment apparatus of claim 2, wherein: The bottom end of the sliding block (18) is threadedly connected with the lead screw (14), and the bottom end of the sliding block (18) is slidably connected with the sliding rod (16).
4. The high efficiency forging heat treatment apparatus of claim 2, wherein: The placing assembly includes a leak basket (28), both sides of the top end of the leak basket (28) are fixedly connected with a connecting block (29), the middle part of the connecting block (29) is provided with a through slot (30), both sides of the two through slots (30) are hooked by a same side hook (27).
5. The high efficiency forging heat treatment apparatus of claim 4, wherein: The height of the leak basket (28) is less than the height of the quenching tank (31), and the radius of the leak basket (28) is less than the radius of the quenching tank (31).
6. The high efficiency forging heat treatment apparatus of claim 1, wherein: The stirring assembly includes a motor two (33), the bottom end of the quenching tank (31) is fixedly connected with the motor two (33), the output end of the motor two (33) is fixedly connected with a rotating shaft two (34), the top end of the rotating shaft two (34) penetrates through the bottom end of the quenching tank (31) and is fixedly connected with a rotating block (35), the outer side of the rotating block (35) is fixedly connected with a plurality of stirring rods (36) at equal distances, and the inner side of the rotating block (35) is fixedly connected with a plurality of fixed shafts (37) at equal distances.
7. The high efficiency forging heat treatment apparatus of claim 6, wherein: The top of the blade (38) is located below the top of the rotating block (35), and the front end of the quenching tank (31) is fixedly connected with a water faucet (39) at the top of the rotating block (35).
8. The high efficiency forging heat treatment apparatus of claim 1, wherein: The bottom end of the quenching tank (31) is fixedly connected with four supporting blocks (32), and the bottom of the four supporting blocks (32) is located on the same horizontal line with the bottom of the supporting seat (1).