A quenching device for mold processing

Abstract

The present invention discloses a quenching device for mold processing, which relates to the technical field of quenching. It solves the problem that when the mold is immersed in the quenching liquid through the clamping plate for quenching, the contact part between the clamping plate and the mold will affect the contact between the mold and the quenching liquid, resulting in different cooling rates between the contact part of the mold and the clamping plate and other parts, and further causing uneven quenching of the mold. The quenching device includes a quenching tank for containing quenching liquid, and the shape of the quenching tank is arc-shaped. A base is installed outside the quenching tank, and the quenching tank is located on the right side of the base. It also includes a material loading mechanism. In the present invention, the mold is quenched by placing it in the material loading frame in the material loading mechanism, so that the surface of the mold will not be blocked during the quenching process, which is beneficial to the uniform quenching of the mold. Moreover, the motor drives multiple material loading frames to rotate and feed through the rotating seat, which can effectively improve the quenching efficiency of batch molds.

Description

Technical Field

[0001] The present invention relates to the technical field of die quenching, and specifically relates to a quenching device for die processing. Background Art

[0002] Quenching is a heat treatment process. The quenching of steel is to heat the steel to a temperature above the critical temperature Ac3 (hypoeutectoid steel) or Ac1 (hypereutectoid steel), hold it for a period of time to make all or part of it austenitized, and then quickly cool it at a cooling rate greater than the critical cooling rate to below Ms for martensite or bainite transformation heat treatment process.

[0003] An existing device for quenching a die on the market is provided with a clamping cylinder and a clamping plate, and the clamping plate is driven by the clamping cylinder to clamp and quench the die. However, when the die is immersed in the quenching liquid through the clamping plate, the fitting part between the clamping plate and the die will affect the contact between the die and the quenching liquid, resulting in different cooling rates between the fitting part of the die and the clamping plate and other parts, thereby causing internal tissue stress in the die. This tissue stress will cause uneven plastic deformation of the die during the cooling process, and further lead to uneven quenching of the die. Summary of the Invention

[0004] The purpose of the present invention is to provide a quenching device for die processing to solve the problems raised in the above background art.

[0005] To achieve the above purpose, the present invention provides the following technical solutions:

[0006] A quenching device for die processing includes a quenching tank for containing quenching liquid, and the shape of the quenching tank is arc-shaped. A base is installed outside the quenching tank, and the quenching tank is located on the right side of the base. It also includes a material loading mechanism for loading the die and driving the die to immerse in the quenching liquid. The material loading mechanism is installed at the upper end of the base, and a connection component is installed on the material loading mechanism; a vibration component for assisting the material loading mechanism to shake off moisture, and the vibration component is installed on the lower side of the material loading mechanism; a locking component for locking the connection component, and the locking component is installed on the material loading mechanism; a driving component for driving the locking component to move and driving the material loading mechanism to flip, and the driving component is installed outside the base.

[0007] Preferably, the material loading mechanism includes a rotating seat rotatably installed at the center of the upper end of the base. A motor is fixedly installed at the center of the interior of the base, and the driving shaft of the motor is fixedly connected to the rotating seat. A plurality of support rods are hingedly installed on the outside of the rotating seat at circumferentially equal intervals. A fixing frame is installed on the outside of the end of the support rod away from the rotating seat. The shape of the fixing frame is C-shaped, and a material loading frame is fixedly installed on the fixing frame.

[0008] Preferably, a support ring is fixedly installed at the upper end of the base, and the support ring is concentric with the rotating seat. A notch is formed on the support ring, and the shape of the notch is V-shaped and is close to the quenching tank. A roller is movably sleeved on the outer side of the support rod, and the connection mode between the roller and the support ring is rolling contact. A baffle is fixedly installed inside the quenching tank.

[0009] Preferably, the vibration assembly includes a first arc-shaped baffle fixedly installed on the outer side of the support ring, and the first arc-shaped baffle is located above the quenching tank. A plurality of grooves are formed at equal intervals at the upper end of the first arc-shaped baffle, and the support rod is in sliding contact with the first arc-shaped baffle through the plurality of grooves.

[0010] Preferably, the connection assembly includes a connection seat fixedly connected to the fixed frame. An inner-embedded rod is fixedly connected to the side of the connection seat away from the fixed frame. A gasket is fixedly connected to the end of the inner-embedded rod away from the connection seat. Both the inner-embedded rod and the gasket are movably embedded inside the support rod. The connection seat is rotationally connected to the support rod through the inner-embedded rod and the gasket. Two symmetrically distributed sleeves are fixedly embedded on the outer side of the support rod corresponding to the inner-embedded rod.

[0011] Preferably, a pin rod capable of moving left and right is movably installed inside the sleeve, and hemispherical parts are arranged at both ends of the pin rod. Two symmetrically distributed hemispherical card slots are formed on the outer side of the inner-embedded rod, and the pin rod is movably clamped with the support rod through the hemispherical card slots. A washer is fixedly sleeved on the outer side of the pin rod. A first spring is movably sleeved on the outer side of the pin rod, and both ends of the first spring are in movable abutment with the sleeve and the washer respectively.

[0012] Preferably, the locking assembly includes a baffle movably sleeved on the outer sides of the two sleeves, and the shape of the baffle is U-shaped. Two symmetrically distributed cap pins are fixedly installed on the outer sides of the two sleeves corresponding to the support rod, and the cap pins are in sliding connection with the baffle through limit straight grooves. A top rod is fixedly installed at the center of the upper end of the baffle, and a first ball is movably embedded at the upper end of the top rod. A second spring is fixedly installed at the center of the lower side of the baffle, and the lower end of the second spring is fixedly connected to the support rod. Two symmetrically distributed through holes are formed on the outer side of the baffle, and the pin rod passes through the baffle through the through holes. Two symmetrically distributed pressure rods are also fixedly installed on the lower side of the baffle, and the second spring is located between the two pressure rods. The connection mode between the pressure rod and the support rod is movable abutment.

[0013] Preferably, a material receiving tray is fixedly installed on the left side of the base, and a soft pad is fixedly arranged on the upper end of the material receiving tray. The driving assembly includes a roller fixedly sleeved on the outside of the connecting seat, and a plurality of anti-slip grooves are formed on the outside of the roller at equal intervals. A plurality of bending positioning rods are fixedly installed on the upper end of the material receiving tray at equal intervals. One end of the bending positioning rod away from the material receiving tray is fixedly connected with a second arc-shaped retaining strip. The two ends of the second arc-shaped retaining strip are provided with beveled edges. The first ball is in rolling contact with the second arc-shaped retaining strip through the beveled edges. An arc-shaped supporting strip is fixedly installed on the outside of the supporting ring corresponding to the upper side of the material receiving tray through a plurality of connecting rods. A rubber strip is fixedly embedded in the upper end of the arc-shaped supporting strip, and the connection mode between the roller and the rubber strip is rolling contact.

[0014] Preferably, a spraying assembly is installed inside the base. The spraying assembly includes an air bag movably embedded in the upper end surface of the base. A liquid inlet pipe and a liquid discharge pipe which are communicated with each other are fixedly installed on the outside of the air bag respectively. The liquid inlet pipe penetrates through the base and the quenching tank respectively. A filter cover is fixedly installed at one end of the liquid inlet pipe away from the air bag, and the filter cover is located inside the quenching tank. One end of the liquid discharge pipe away from the air bag is fixedly connected with an arc-shaped pipe. A plurality of spraying heads are fixedly installed on the lower side of the arc-shaped pipe at equal intervals, and the plurality of spraying heads are located on the upper side of the quenching tank. The front end of the air bag is fixedly connected with a pressing plate. Two arc-shaped springs are fixedly installed on one side of the pressing plate close to the air bag, and the two arc-shaped springs are installed on the upper side of the air bag. The other end of the arc-shaped spring is connected with the base through a fixing plate.

[0015] Preferably, a plurality of second balls are movably embedded on the outside of the pressing plate, and the connection mode between the second balls and the base is rolling contact. A mounting seat is fixedly installed at the midline on one side of the pressing plate away from the air bag. A push rod is movably embedded in the mounting seat. Third balls are movably embedded at both ends of the push rod. The third ball located on the upper side is in rolling contact with the support rod. A retaining ring is fixedly sleeved on the outside of the push rod corresponding to the inside of the mounting seat. A third spring is movably sleeved on the outside of the push rod, and both ends of the third spring are movably abutted against the mounting seat and the retaining ring respectively. An arc-shaped support bar is fixedly installed inside the base corresponding to the lower side of the push rod. A slope is arranged at the rear end of the arc-shaped support bar. The third ball located on the lower side is in rolling contact with the arc-shaped support bar.

[0016] Compared with the prior art, the beneficial effects of the present invention are:

[0017] 1. In the present invention, the mold is quenched by placing it in the material box of the material loading mechanism, so that the surface of the mold will not be blocked during the quenching process, which is beneficial to the uniform quenching of the mold. Moreover, the motor drives multiple material boxes to rotate and feed through the rotating seat, which can effectively improve the quenching efficiency of batch molds.

[0018] 2. In the present invention, by installing a vibration assembly, after the material loading mechanism drives the mold to complete quenching, the support rod will slide and contact with the first arc-shaped stop through multiple grooves during rotation. Under the action of the gravity of the material box and the mold, the material box can be jolted up and down, which is beneficial to vibrating and shaking off the moisture of the material box and the mold, and preventing a large amount of liquid from wetting the soft pad.

[0019] 3. In the present invention, by installing a connection assembly, a locking assembly and a driving assembly, the second arc-shaped stop in the driving assembly drives the baffle plate to move downward through the ejector rod and presses the support rod, so that the pin rod in the connection assembly can be removed from the hemispherical card slot, which is beneficial to the rolling contact with the rubber strip during the rotation of the roller along with the support rod. Thus, it is beneficial for the roller to drive the material box to rotate and pour out the mold, and automatic discharging can be realized, further improving the quenching efficiency of the mold.

[0020] 4. In the present invention, by installing a spraying assembly, during the process that the material box enters the quenching liquid through the notch, the pressing plate in the spraying assembly will squeeze the airbag, and the airbag can transport the quenching liquid with a lower temperature in the quenching tank to the quenching station. On the one hand, it is beneficial for the upper and lower end faces of the mold to be quenched simultaneously, improving the uniformity of quenching. On the other hand, it can reduce the temperature of the quenching liquid at the quenching station and improve the quenching effect of the mold. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 is the overall schematic diagram of the present invention;

[0022] Figure 2 is the side sectional schematic diagram of the present invention;

[0023] Figure 3 is the connection schematic diagram of the material loading mechanism, the support ring and the first arc-shaped stop of the present invention;

[0024] Figure 4 is the disassembled schematic diagram of the locking assembly and the material loading mechanism of the present invention;

[0025] Figure 5 is the front side sectional schematic diagram of the material loading mechanism, the connection assembly and the locking assembly of the present invention;

[0026] Figure 6 is the connection schematic diagram of the fixing frame and the connection assembly of the present invention;

[0027] Figure 7 is the right side sectional schematic diagram of the material loading mechanism, the connection assembly and the locking assembly of the present invention;

[0028] Figure 8 Schematic diagram of the connection between the locking component and the driving component of the present invention;

[0029] Figure 9 Overall schematic diagram of the spraying component of the present invention.

[0030] In the figure: 1, quenching tank; 2, base; 3, rotating seat; 4, motor; 5, support rod; 6, fixing frame; 7, material holding frame; 8, airbag; 9, support ring; 10, notch; 11, drum; 12, baffle; 13, first arc-shaped bar; 14, groove; 15, connecting seat; 16, embedded rod; 17, gasket; 18, sleeve; 19, pin rod; 20, washer; 21, first spring; 22, baffle plate; 23, ejector rod; 24, first ball; 25, second spring; 26, through hole; 27, pressing rod; 28, roller; 29, material receiving tray; 30, second arc-shaped bar; 31, bent positioning rod; 32, arc-shaped support bar; 33, rubber strip; 34, soft pad; 35, hemispherical card slot; 36, cap pin; 37, liquid inlet pipe; 38, filter cover; 39, drain pipe; 40, arc-shaped pipe; 41, spray head; 42, pressing plate; 43, arc-shaped spring; 44, second ball; 45, mounting seat; 46, push rod; 47, third ball; 48, retaining ring; 49, third spring; 50, arc-shaped support bar. Detailed implementation manners

[0031] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0032] Embodiment 1: Please refer to Figures 1-4 , a quenching device for mold processing shown in the figure, including a quenching tank 1 for containing quenching liquid, and the shape of the quenching tank 1 is arc-shaped. The quenching liquid in the quenching tank 1 can flow through a pipeline. A base 2 is installed outside the quenching tank 1, and the quenching tank 1 is located on the right side of the base 2. The shape of the base 2 is cylindrical. It also includes a material holding mechanism for holding the mold and driving the mold to immerse in the quenching liquid, and the material holding mechanism is installed on the upper end of the base 2.

[0033] The material loading mechanism includes a rotating seat 3 rotatably installed at the center of the upper end of the base 2. A motor 4 is fixedly installed at the center of the interior of the base 2, and the drive shaft of the motor 4 is fixedly connected to the rotating seat 3. A plurality of support rods 5 evenly distributed at equal circumferential intervals are hingedly installed on the outer side of the rotating seat 3. The cross-sectional shape of the support rod 5 is circular. A fixed frame 6 is installed on the outer side of the end of the support rod 5 away from the rotating seat 3. The shape of the fixed frame 6 is C-shaped. A material loading frame 7 is fixedly installed on the fixed frame 6. The material loading frame 7 is used for holding the mold. The rotating seat 3 can drive the material loading frame 7 to rotate through the support rods 5 and the fixed frame 6.

[0034] A support ring 9 is fixedly installed at the upper end of the base 2, and the support ring 9 is concentric with the rotating seat 3. The support ring 9 is used to support the support rods 5. A notch 10 is formed on the support ring 9. The shape of the notch 10 is V-shaped, and the notch 10 is close to the quenching tank 1. When the support rod 5 rotates through the notch 10, it can first rotate downward through the notch 10 and then rotate upward, so that the mold can be immersed in the quenching liquid and removed from the quenching liquid. A roller 11 is movably sleeved on the outer side of the support rod 5, and the connection mode between the roller 11 and the support ring 9 is rolling contact. The roller 11 is used to reduce the frictional resistance between the support rod 5 and the support ring 9. A baffle 12 is fixedly installed on the inner side of the quenching tank 1. The baffle 12 is used to prevent the mold from rolling from the material loading frame 7 into the quenching tank 1.

[0035] Example Two: Please refer to Figure 1 , Figure 3 , this embodiment further describes Example One. A vibration assembly is used to assist the material loading mechanism in shaking off water. The vibration assembly is installed on the lower side of the material loading mechanism. The vibration assembly includes a first arc-shaped baffle 13 fixedly installed on the outer side of the support ring 9, and the first arc-shaped baffle 13 is located above the quenching tank 1. A plurality of grooves 14 evenly distributed at equal intervals are formed at the upper end of the first arc-shaped baffle 13, and the support rod 5 is in sliding contact with the first arc-shaped baffle 13 through the plurality of grooves 14. The first arc-shaped baffle 13 can drive the support rod 5 to move up and down reciprocally during the rotation of the support rod 5 through the plurality of grooves 14 evenly distributed at equal intervals, so that the material loading frame 7 can generate continuous vibration, thereby being able to assist the material loading frame 7 and the mold in vibrating and shaking off water.

[0036] Example Three: Please refer to Figures 4-7, This embodiment further elaborates on the first embodiment. A connection component is installed on the material loading mechanism. The connection component includes a connection seat 15 fixedly connected to the fixed frame 6. On the side of the connection seat 15 away from the fixed frame 6, an embedded rod 16 is fixedly connected. At the end of the embedded rod 16 away from the connection seat 15, a gasket 17 is fixedly connected. The gasket 17 is used to prevent the embedded rod 16 from detaching from the support rod 5, and both the embedded rod 16 and the gasket 17 are movably embedded inside the support rod 5. The connection seat 15 is rotationally connected to the support rod 5 through the embedded rod 16 and the gasket 17. Corresponding to the position of the embedded rod 16 on the outer side of the support rod 5, two symmetrically distributed sleeves 18 are fixedly embedded.

[0037] A pin rod 19 that can move left and right is movably installed inside the sleeve 18, and hemispherical portions are provided at both ends of the pin rod 19. Two symmetrically distributed hemispherical card slots 35 are opened on the outer side of the embedded rod 16, and the pin rod 19 is movably clamped to the support rod 5 through the hemispherical card slots 35. A washer 20 is fixedly sleeved on the outer side of the pin rod 19. A first spring 21 is movably sleeved on the outer side of the pin rod 19, and both ends of the first spring 21 are respectively in movable abutment with the sleeve 18 and the washer 20. The pin rod 19 can be embedded in the hemispherical card slot 35 on the embedded rod 16 through the sleeve 18, the washer 20, and the first spring 21 to position the embedded rod 16.

[0038] A locking component, used to lock the connection component, is installed on the material loading mechanism. The locking component includes a baffle 22 movably sleeved on the outer sides of the two sleeves 18, and the shape of the baffle 22 is U-shaped. The end of the pin rod 19 away from the embedded rod 16 is in movable abutment with the baffle 22. The baffle 22 abuts against the pin rod 19 and can prevent the pin rod 19 from moving out of the hemispherical card slot 35, thereby being able to lock the embedded rod 16. Corresponding to the outer sides of the two sleeves 18 on the support rod 5, two symmetrically distributed cap pins 36 are fixedly installed, and the cap pins 36 are slidably connected to the baffle 22 through limit straight grooves. The cap pins 36 are used to limit the movement path of the baffle 22 and prevent the baffle 22 from detaching from the support rod 5.

[0039] Embodiment Four: Please refer to Figure 1 , Figure 2 , Figure 8 , This embodiment further elaborates on the third embodiment. At the center of the lower side of the baffle 22, a second spring 25 is fixedly installed, and the lower end of the second spring 25 is fixedly connected to the support rod 5. The second spring 25 is used to drive the baffle 22 to move upward. Two symmetrically distributed through holes 26 are opened on the outer side of the baffle 22, and the pin rod 19 passes through the baffle 22 through the through holes 26. The through holes 26 are used to release the locking of the baffle 22 on the pin rod 19.

[0040] At the center of the upper end of the baffle 22, a top rod 23 is fixedly installed, and a first ball 24 is movably embedded at the upper end of the top rod 23.

[0041] A receiving tray 29 is fixedly installed on the left side of the base 2. The receiving tray 29 is used to conduct the mold. A soft pad 34 is fixedly arranged at the upper end of the receiving tray 29. The soft pad 34 is used to prevent the mold from hitting the receiving tray 29.

[0042] A driving assembly, which is used to drive the locking assembly to move and drive the material receiving mechanism to flip. The driving assembly is installed on the outer side of the base 2. The driving assembly includes a roller 28 fixedly sleeved on the outer side of the connecting seat 15. A plurality of anti-slip grooves are arranged at equal intervals on the outer side of the roller 28. A plurality of bending positioning rods 31 arranged at equal intervals are fixedly installed at the upper end of the receiving tray 29.

[0043] One end of the bending positioning rod 31 far away from the receiving tray 29 is fixedly connected with a second arc-shaped retaining strip 30. The bending positioning rod 31 is used to position and fix the second arc-shaped retaining strip 30. Bevel edges are arranged at both ends of the second arc-shaped retaining strip 30. The first ball 24 is in rolling contact with the second arc-shaped retaining strip 30 through the bevel edge. The second arc-shaped retaining strip 30 can drive the ejector rod 23 and the baffle 22 to move downwards through the bevel edge. The first ball 24 is used to reduce the frictional resistance between the ejector rod 23 and the second arc-shaped retaining strip 30. An arc-shaped supporting strip 32 is fixedly installed on the outer side of the supporting ring 9 corresponding to the upper side of the receiving tray 29 through a plurality of connecting rods. A rubber strip 33 is fixedly embedded at the upper end of the arc-shaped supporting strip 32. The connection mode between the roller 28 and the rubber strip 33 is rolling contact. The arc-shaped supporting strip 32 can drive the roller 28 and the material receiving frame 7 to rotate automatically during the rotation of the support rod 5 through the rubber strip 33.

[0044] Two pressing rods 27 distributed symmetrically in the front and back are also fixedly installed on the lower side of the baffle 22. The second spring 25 is located between the two pressing rods 27. The connection mode between the pressing rod 27 and the support rod 5 is movable abutment. The pressing rod 27 abuts against the support rod 5 to assist the roller 28 to press the rubber strip 33 tightly.

[0045] Embodiment Five: Please refer to Figure 2 、 Figure 9, This embodiment further elaborates on the first embodiment. A spraying assembly is installed inside the base 2. The spraying assembly includes an airbag 8 movably embedded in the upper end surface of the base 2. A liquid inlet pipe 37 and a liquid discharge pipe 39 that are interconnected with each other are fixedly installed on the outer side of the airbag 8. The liquid inlet pipe 37 penetrates through the base 2 and the quenching tank 1 respectively. A filter cover 38 is fixedly installed at one end of the liquid inlet pipe 37 away from the airbag 8, and the filter cover 38 is located inside the quenching tank 1. The airbag 8 can extract the quenching liquid in the quenching tank 1 through the liquid inlet pipe 37. The filter cover 38 is used to filter impurities in the quenching liquid. One end of the liquid discharge pipe 39 away from the airbag 8 is fixedly connected to an arc-shaped pipe 40. A plurality of spray heads 41 are fixedly installed on the lower side of the arc-shaped pipe 40 at equal intervals, and the plurality of spray heads 41 are located above the quenching tank 1. The airbag 8 can spray the quenching liquid above the quenching station through the liquid discharge pipe 39, the arc-shaped pipe 40 and the spray heads 41. A pressing plate 42 is fixedly connected to the front end of the airbag 8. Two arc-shaped springs 43 are fixedly installed on the side of the pressing plate 42 close to the airbag 8, and the two arc-shaped springs 43 are installed above the airbag 8. The other ends of the arc-shaped springs 43 are connected to the base 2 through fixing plates. The arc-shaped springs 43 can assist the airbag 8 to rebound through the pressing plate 42.

[0046] A plurality of second balls 44 are movably embedded on the outer side of the pressing plate 42, and the connection mode between the second balls 44 and the base 2 is rolling contact. The second balls 44 are used to reduce the friction between the pressing plate 42 and the base 2. A mounting seat 45 is fixedly installed at the midline of the side of the pressing plate 42 away from the airbag 8. A push rod 46 is movably embedded inside the mounting seat 45. Third balls 47 are movably embedded at both ends of the push rod 46, and the upper third ball 47 is in rolling contact with the support rod 5. The support rod 5 can drive the pressing plate 42 to squeeze the airbag 8 through the push rod 46 and the mounting seat 45. A retaining ring 48 is fixedly sleeved on the outer side of the push rod 46 corresponding to the inside of the mounting seat 45. A third spring 49 is movably sleeved on the outer side of the push rod 46, and both ends of the third spring 49 are movably abutted against the mounting seat 45 and the retaining ring 48 respectively. The third spring 49 can drive the push rod 46 to move upward through the retaining ring 48. An arc-shaped support bar 50 is fixedly installed inside the base 2 corresponding to the lower side of the push rod 46. A slope is provided at the rear end of the arc-shaped support bar 50. The lower third ball 47 is in rolling contact with the arc-shaped support bar 50. The arc-shaped support bar 50 is used to limit and support the lower end of the push rod 46.

[0047] Working principle: After the mold is heated to a certain temperature by the operator, the mold is placed upside down in the material loading frame 7. The motor 4 drives the support rod 5 and the material loading frame 7 containing the mold to rotate through the rotating seat 3. During the rotation of the support rod 5, the roller 11 on its outer side rolls on the upper end of the support ring 9. When the roller 11 rolls to the notch 10, since the support rod 5 is movably hinged to the rotating seat 3, the roller 11 will first roll downward along the edge of the notch 10. During this process, the support rod 5 and the material loading frame 7 will rotate downward, immersing the material loading frame 7 and the mold into the quenching liquid. Since the mold is placed in the material loading frame 7, there is no obstruction on the surface of the mold during the quenching process, which is conducive to uniform quenching of the mold. Moreover, the rotating seat 3 drives multiple material loading frames 7 to rotate in sequence to quench the molds in the material loading frames 7, which can effectively improve the quenching efficiency of batch molds.

[0048] After the quenching of the mold is completed, the rotating seat 3 continues to drive the material loading frame 7 to rotate. At this time, the roller 11 will roll upward along the other side edge of the notch 10, causing the support rod 5 and the material loading frame 7 to rotate upward and reset. When the roller 11 disengages from the notch 10, the support rod 5 will slide into contact with the first arc-shaped stop 13 through a plurality of grooves 14 during rotation. During this process, the support rod 5 will be blocked by the first arc-shaped stop 13 and rotate upward. After the support rod 5 rotates to the groove 14, it will move downward under the gravity of the material loading frame 7 and the mold and impact the first arc-shaped stop 13. Repeating this process, during the process of the support rod 5 sliding into contact with the first arc-shaped stop 13 through a plurality of grooves 14, the material loading frame 7 and the mold can be made to vibrate continuously, which is conducive to vibrating and shaking off the moisture on the material loading frame 7 and the mold. The shaken-off moisture will fall into the quenching tank 1, preventing the moisture from wetting the soft pad 34 during blanking.

[0049] During the process of the support rod 5 rotating and sliding into contact with the first arc-shaped stop 13, the pin rod 19 is driven by the compression elastic force of the first spring 21 to be embedded in the hemispherical card slot 35 on the embedded rod 16. The baffle 22 blocks the pin rod 19 under the drive of the compression elastic force of the second spring 25, preventing the pin rod 19 from moving out of the hemispherical card slot 35. Thus, the support rod 5 and the embedded rod 16 can be locked by blocking the pin rod 19 with the baffle 22, preventing the material loading frame 7 from rotating during the quenching or vibration of the mold, resulting in the mold detaching from the material loading frame 7.

[0050] After the water is shaken off from the material storage frame 7 and the mold by vibration, the first ball 24 at the upper end of the ejector rod 23 will roll through the hypotenuse part and the lower edge of the second arc-shaped stop bar 30. During the rolling contact process between the first ball 24 and the second arc-shaped stop bar 30, the baffle 22 and the pressure rod 27 will move downward under the drive of the second arc-shaped stop bar 30. The downward movement of the baffle 22 makes the through hole 26 concentric with the pin rod 19. At this time, the pin rod 19 can be removed from the hemispherical card slot 35. The pressure rod 27 pressing against the support rod 5 can make the roller 28 press on the rubber strip 33. At this time, during the process of the support rod 5 driving the material storage frame 7 to rotate, the roller 28 rolls on the rubber strip 33, and during the rolling process, it can drive the material storage frame 7 to flip through the connecting seat 15. The flipping of the material storage frame 7 is conducive to directly pouring out the quenched mold, which is conducive to automatic discharging, thereby further improving the quenching efficiency of batch molds. The mold poured out from the material storage frame 7 will fall on the soft pad 34. After the material storage frame 7 flips one circle, the roller 28 disengages from the rubber strip 33, and the first ball 24 disengages from the second arc-shaped stop bar 30.

[0051] During the process of the support rod 5 driving the material storage frame 7 into the quenching liquid through the notch 10, a support rod 5 opposite to this support rod 5 will abut against the push rod 46 and drive the pressing plate 42 to squeeze the air bag 8 through the push rod 46. During this process, the quenching liquid stored in the air bag 8 will be sprayed out through a plurality of spray heads 41. The sprayed quenching liquid is sprayed on the upper side of the mold, which is conducive to quenching both the upper and lower sides of the mold at the same time, and can improve the uniformity of mold quenching. When the push rod 46 moves to the slope of the arc-shaped support bar 50 along with the support rod 5, the push rod 46 can move downward through the slope, so that the support rod 5 can automatically disengage from the push rod 46 during the rotation process. When the support rod 5 disengages from the push rod 46 instantaneously, the air bag 8 will rebound with the assistance of the compression elastic force of the arc-shaped spring 43, and the push rod 46 will also move back to its original position under the drive of the third spring 49. The air bag 8 can extract and store the quenching liquid with a lower temperature in the quenching tank 1 during the rebounding process. In this way, when spraying the quenching liquid at the quenching station, the temperature of the quenching liquid at the quenching station can be reduced, making the quenching effect of the mold better.

[0052] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0053] Although embodiments of the present invention have been described, it will be understood by those of ordinary skill in the art that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A quenching device for mold processing, comprising a quenching tank, and a base is installed on the outer side of the quenching tank, characterized in that, It further includes: A material holding mechanism for holding the mold and driving the mold to immerse in the quenching liquid. The material holding mechanism is installed at the upper end of the base, and a connection component is installed on the material holding mechanism; A vibration component for assisting the material holding mechanism to shake off water. The vibration component is installed on the lower side of the material holding mechanism; A locking component for locking the connection component. The locking component is installed on the material holding mechanism; A driving component for driving the locking component to move and driving the material holding mechanism to flip. The driving component is installed on the outside of the base; The material holding mechanism includes a rotating base. A motor is installed inside the base, and multiple support rods are installed on the outside of the rotating base; The vibration component includes a first arc-shaped stop bar. Multiple grooves are opened at the upper end of the first arc-shaped stop bar, and the support rods are in sliding contact with the first arc-shaped stop bar through the multiple grooves; The connection component includes a connection seat. One side of the connection seat is connected with an embedded rod. One end of the embedded rod is fixedly connected with a gasket, and both the embedded rod and the gasket are embedded inside the support rod. Two sleeves are embedded on the outside of the support rod; A pin rod is installed inside the sleeve, and hemispherical parts are provided at both ends of the pin rod. Two hemispherical card slots are opened on the outside of the embedded rod. A washer is sleeved on the outside of the pin rod, and a first spring is sleeved on the outside of the pin rod; The locking component includes a baffle plate. Two cap pins are installed on the outside of the support rod corresponding to the two sleeves. A top rod is installed at the upper end of the baffle plate. A first ball is embedded at the upper end of the top rod. A second spring is installed on the lower side of the baffle plate. Two through holes are opened on the outside of the baffle plate, and the pin rod passes through the baffle plate through the through holes. Two pressure rods are also installed on the lower side of the baffle plate, and the connection method between the pressure rods and the support rod is movable abutment; A receiving tray is installed on the left side of the base, and a soft pad is provided at the upper end of the receiving tray; The driving component includes a roller. Multiple bent positioning rods are installed at the upper end of the receiving tray. One end of the bent positioning rod is connected with a second arc-shaped stop bar. Beveled edges are provided at both ends of the second arc-shaped stop bar. An arc-shaped support bar is installed on the outside of the support ring. A rubber strip is embedded at the upper end of the arc-shaped support bar, and the connection method between the roller and the rubber strip is rolling contact.

2. The quenching equipment for mold processing according to claim 1, characterized in that: A fixing frame is installed on the outside of one end of the support rod, and a material holding frame is installed on the fixing frame.

3. The quenching equipment for mold processing according to claim 2, characterized in that: A support ring is installed at the upper end of the base. A notch is opened on the support ring, and the shape of the notch is V-shaped. A roller is sleeved on the outside of the support rod, and the connection method between the roller and the support ring is rolling contact. A baffle plate is installed inside the quenching tank.

4. A quenching device for mold processing according to claim 2, characterized in that: A spraying component is installed inside the base. The spraying component includes an airbag. A liquid inlet pipe and a liquid discharge pipe are respectively installed on the outside of the airbag. A filter cover is installed at one end of the liquid inlet pipe. One end of the liquid discharge pipe is connected with an arc-shaped pipe. Multiple spray heads are installed on the lower side of the arc-shaped pipe. The front end of the airbag is connected with a pressing plate. Two arc-shaped springs are installed on one side of the pressing plate, and the other ends of the arc-shaped springs are connected with the base through a fixing plate.

5. The quenching device for mold processing according to claim 4, wherein: Multiple second balls are embedded on the outside of the pressing plate. A mounting seat is installed on one side of the pressing plate. A push rod is embedded inside the mounting seat. Third balls are embedded at both ends of the push rod. A retaining ring is sleeved on the outside of the push rod. A third spring is sleeved on the outside of the push rod. An arc-shaped support bar is installed inside the base, and a slope is provided at the rear end of the arc-shaped support bar.

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