Quenching equipment for mold machining

Abstract

The invention discloses quenching equipment for mold processing, relates to the technical field of quenching, and solves the problems that when a mold is immersed in quenching liquid for quenching through a clamping plate, the contact of the mold and the quenching liquid is influenced by the fitting part of the clamping plate and the mold, so that the cooling speeds of the fitting part of the mold and the clamping plate are different from those of other parts, and the service life of the mold is prolonged. The die quenching device comprises a quenching box used for containing quenching liquid, the quenching box is in an arc shape, a base is installed on the outer side of the quenching box, the quenching box is located on the right side of the base, and the die quenching device further comprises a material containing mechanism; according to the die quenching device, the dies are put into the material containing frames in the material containing mechanism to be quenched, so that the surfaces of the dies cannot be shielded in the quenching process, uniform die quenching is facilitated, the motor drives the multiple material containing frames to rotate for feeding through the rotating seat, and the quenching efficiency of batch dies can be effectively improved.

Description

Technical Field

[0001] The invention relates to the technical field of mold quenching, in particular to a quenching device used for mold processing. Background Art

[0002] Quenching is a heat treatment process. The quenching of steel is a heat treatment process in which the steel is heated to a temperature above the critical temperature Ac3 (hypoeutectoid steel) or Ac1 (hypereutectoid steel), kept at this temperature for a period of time to make it fully or partially austenitized, and then cooled rapidly to below Ms at a cooling rate greater than the critical cooling rate to undergo martensite or bainite transformation.

[0003] There is a type of equipment currently available on the market for quenching molds, which is equipped with a clamping cylinder and a clamping plate, and the clamping cylinder drives the clamping plate to clamp and quench the mold. However, when the mold is immersed in the quenching liquid for quenching through the clamping plate, the part where the clamping plate fits the mold will affect the contact between the mold and the quenching liquid, resulting in a different cooling rate between the part where the mold fits the clamping plate and other parts, thereby causing structural stress inside the mold. This structural stress will cause uneven plastic deformation of the mold during the cooling process, which in turn causes uneven quenching of the mold. Summary of the invention

[0004] The object of the present invention is to provide a quenching device for mold processing to solve the problems raised in the above background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions: A quenching device for mold processing includes a quenching box for holding quenching liquid, and the quenching box is in an arc shape, a base is installed on the outer side of the quenching box, and the quenching box is located on the right side of the base, and also 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 connecting component is installed on the material holding mechanism; a vibration component is used to assist the material holding mechanism to shake off moisture, and the vibration component is installed on the lower side of the material holding mechanism; a locking component is used to lock the connecting component, and the locking component is installed on the material holding mechanism; a driving component is used to drive the locking component to move and drive the material holding mechanism to flip, and the driving component is installed on the outer side of the base.

[0006] Preferably, the material holding mechanism includes a rotating seat rotatably mounted at the center of the upper end of the base, a motor is fixedly mounted at the inner center of the base, and the driving shaft of the motor is fixedly connected to the rotating seat, a plurality of support rods equidistantly distributed in a circle are hingedly mounted on the outer side of the rotating seat, a fixed frame is mounted on the outer side of one end of the support rod away from the rotating seat, the fixed frame is C-shaped, and a material holding frame is fixedly mounted on the fixed frame.

[0007] Preferably, a support ring is fixedly mounted on the upper end of the base, and the support ring is concentric with the rotating seat, a notch is provided on the support ring, the notch is V-shaped, and the notch is close to the quenching box, a roller is movably sleeved on the outer side of the support rod, and the connection between the roller and the support ring is rolling contact, and a baffle plate is fixedly mounted on the inner side of the quenching box.

[0008] Preferably, the vibration assembly includes a first arc-shaped baffle fixedly mounted on the outer side of the support ring, and the first arc-shaped baffle is located on the upper side of the quenching box, a plurality of grooves equidistantly distributed are formed 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.

[0009] Preferably, the connecting assembly includes a connecting seat fixedly connected to the fixing frame, an embedded rod is fixedly connected to the side of the connecting seat away from the fixing frame, a gasket is fixedly connected to the end of the embedded rod away from the connecting seat, and the embedded rod and the gasket are movably embedded in the interior of the support rod, the connecting seat is rotatably connected to the support rod through the embedded rod and the gasket, and two symmetrically distributed sleeves are fixedly embedded on the outer side of the support rod corresponding to the embedded rod.

[0010] Preferably, a pin rod capable of moving left and right is movably installed inside the sleeve, and both ends of the pin rod are provided with hemispherical portions, two symmetrically distributed hemispherical slots are provided on the outer side of the embedded rod, and the pin rod is movably connected to the support rod through the hemispherical 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 movably abutted against the sleeve and the washer respectively.

[0011] Preferably, the locking assembly includes a baffle movably sleeved on the outer sides of the two sleeves, and the baffle is in a U-shape, and two symmetrically distributed cap pins are fixedly installed on the outer sides of the support rod corresponding to the two sleeves, and the cap pins are slidably connected to the baffle through a limiting straight groove, and a push rod is fixedly installed at the center of the upper end of the baffle, and a first ball is movably embedded in the upper end of the push rod, and 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, and two through holes symmetrically distributed on the left and right are provided on the outer side of the baffle, and the pin rod passes through the baffle through the through holes, and two pressure rods symmetrically distributed front and back are also fixedly installed on the lower side of the baffle, and the second spring is located between the two pressure rods, and the connection method between the pressure rod and the support rod is a movable abutment.

[0012] Preferably, a receiving tray is fixedly installed on the left side of the base, and a soft pad is fixedly installed on the upper end of the receiving tray, the driving assembly includes a roller fixedly sleeved on the outer side of the connecting seat, and a plurality of anti-slip grooves distributed at equal distances are opened on the outer side of the roller, and a plurality of bent positioning rods distributed at equal distances are fixedly installed on the upper end of the receiving tray, and a second arc-shaped baffle is fixedly connected to the end of the bent positioning rod away from the receiving tray, and beveled edges are provided at both ends of the second arc-shaped baffle, and the first ball is in rolling contact with the second arc-shaped baffle through the beveled edges, and an arc-shaped support strip is fixedly installed on the outer side of the support ring corresponding to the upper side of the receiving tray through a plurality of connecting rods, a rubber strip is fixedly embedded on the upper end of the arc-shaped support strip, and the connection method between the roller and the rubber strip is rolling contact.

[0013] Preferably, a spray assembly is installed inside the base, and the spray assembly includes an airbag movably embedded in the upper end surface of the base, and an inlet pipe and a discharge pipe connected to the airbag are fixedly installed on the outside of the airbag, and the inlet pipe passes through the base and the quenching box respectively, and a filter cover is fixedly installed on the end of the inlet pipe away from the airbag, and the filter cover is located inside the quenching box, and an arc tube is fixedly connected to the end of the discharge pipe away from the airbag, and a plurality of spray heads distributed at equal distances are fixedly installed on the lower side of the arc tube, and the plurality of spray heads are located on the upper side of the quenching box, and a pressure plate is fixedly connected to the front end of the airbag, and two arc springs are fixedly installed on the side of the pressure plate close to the airbag, and the two arc springs are installed on the upper side of the airbag, and the other end of the arc spring is connected to the base through a fixing plate.

[0014] Preferably, a plurality of second balls are movably embedded in the outer side of the pressure plate, and the connection between the second balls and the base is rolling contact, a mounting seat is fixedly installed at the center line of the pressure plate away from the airbag, a push rod is movably embedded in the interior of the mounting seat, both ends of the push rod are movably embedded with third balls, and the third balls located on the upper side are in rolling contact with the support rod, a retaining ring is fixedly sleeved on the outer side of the push rod corresponding to the interior of the mounting seat, a third spring is movably sleeved on the outer side of the push rod, and the two ends of the third spring are respectively movably abutted against the mounting seat and the retaining ring, an arc-shaped support strip is fixedly installed on the interior of the base corresponding to the lower side of the push rod, a slope is provided at the rear end of the arc-shaped support strip, and the third ball located on the lower side is in rolling contact with the arc-shaped support strip.

[0015] Compared with the prior art, the present invention has the following beneficial effects: 1. The present invention quenches the mold by placing it in a material frame in a material holding mechanism, so that the surface of the mold will not be blocked during the quenching process, which is conducive to uniform quenching of the mold, and the motor drives multiple material holding frames to rotate and feed materials through a rotating seat, which can effectively improve the quenching efficiency of batch molds.

[0016] 2. The present invention installs a vibration component. After the material holding mechanism drives the mold to complete quenching, the support rod will slide and contact with the first arc-shaped baffle through multiple grooves during the rotation process. Under the action of the gravity of the material holding frame and the mold, the material holding frame can be bumped up and down, which is conducive to vibrating the material holding frame and the mold to shake off moisture and prevent a large amount of liquid from wetting the soft cushion.

[0017] 3. The present invention installs a connecting component, a locking component and a driving component. The second arc-shaped baffle in the driving component drives the baffle plate to move downward through the push rod, and the pressure rod presses the support rod, so that the pin rod in the connecting component can be moved out of the hemispherical slot, which is beneficial for the roller to roll in contact with the rubber strip during the rotation of the support rod, thereby facilitating the roller to drive the material holding frame to rotate and pour out the mold, and can realize automatic discharging, further improving the quenching efficiency of the mold.

[0018] 4. The present invention installs a spray assembly. When the material holding frame enters the quenching liquid through the recess, the pressure plate in the spray assembly squeezes the airbag, and the quenching liquid with a lower temperature in the quenching box can be transported to the quenching station through the airbag. This is beneficial to quenching the upper and lower end surfaces of the mold at the same time and 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

[0019] Figure 1 It is an overall schematic diagram of the present invention; Figure 2 It is a side sectional schematic diagram of the present invention; Figure 3 It is a schematic diagram of the connection between the material holding mechanism, the support ring and the first arc-shaped baffle bar of the present invention; Figure 4 It is a schematic diagram of the disassembly of the locking assembly and the material holding mechanism of the present invention; Figure 5 It is a front side cross-sectional schematic diagram of the material holding mechanism, the connecting assembly and the locking assembly of the present invention; Figure 6 It is a schematic diagram of the connection between the fixing frame and the connecting assembly of the present invention; Figure 7 It is a right side cross-sectional schematic diagram of the material holding mechanism, the connecting assembly and the locking assembly of the present invention; Figure 8 This is a schematic diagram of the connection between the locking assembly and the driving assembly of the present invention; Fig. 9 It is an overall schematic diagram of the spray assembly of the present invention.

[0020] In the figure: 1, quenching box; 2, base; 3, rotating seat; 4, motor; 5, support rod; 6, fixed frame; 7, material frame; 8, air bag; 9, support ring; 10, notch; 11, roller; 12, material baffle plate; 13, first arc-shaped baffle bar; 14, groove; 15, connecting seat; 16, embedded rod; 17, gasket; 18, sleeve; 19, pin rod; 20, washer; 21, first spring; 22, baffle; 23, ejector rod; 24, first ball; 25, second spring; 26, through hole; 27, Pressure rod; 28, roller; 29, receiving tray; 30, second arc-shaped baffle; 31, bent positioning rod; 32, arc-shaped support strip; 33, rubber strip; 34, cushion; 35, hemispherical slot; 36, cap pin; 37, liquid inlet pipe; 38, filter cover; 39, liquid discharge pipe; 40, arc-shaped pipe; 41, sprinkler head; 42, pressure plate; 43, arc-shaped spring; 44, second ball; 45, mounting seat; 46, push rod; 47, third ball; 48, baffle ring; 49, third spring; 50, arc-shaped support strip. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0022] Example 1: Please refer to Figure 1-Figure 4 The quenching equipment shown in the figure is used for mold processing, including a quenching box 1 for holding quenching liquid, and the quenching box 1 is arc-shaped. The quenching liquid in the quenching box 1 can flow through a pipeline. A base 2 is installed on the outside of the quenching box 1, and the quenching box 1 is located on the right side of the base 2. The base 2 is cylindrical in shape and also 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 2.

[0023] The material holding mechanism includes a rotating base 3 rotatably installed at the center of the upper end of the base 2, a motor 4 is fixedly installed at the inner center of the base 2, and the driving shaft of the motor 4 is fixedly connected to the rotating base 3, and a plurality of support rods 5 equidistantly distributed in a circle are hingedly installed on the outer side of the rotating base 3. The cross-sectional shape of the support rods 5 is circular, and a fixing frame 6 is installed on the outer side of one end of the support rod 5 away from the rotating base 3. The shape of the fixing frame 6 is C-shaped, and a material holding frame 7 is fixedly installed on the fixing frame 6. The material holding frame 7 is used to hold the mold, and the rotating base 3 can drive the material holding frame 7 to rotate through the support rods 5 and the fixing frame 6.

[0024] A support ring 9 is fixedly installed on 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 rod 5. A notch 10 is opened on the support ring 9. The shape of the notch 10 is V-shaped, and the notch 10 is close to the quenching box 1. When the support rod 5 rotates through the notch 10, it can rotate downward and then upward through the notch 10, so that the mold can be immersed in the quenching liquid and moved out of the quenching liquid. A roller 11 is movably sleeved on the outer side of the support rod 5, and the connection between the roller 11 and the support ring 9 is rolling contact. The roller 11 is used to reduce the friction resistance between the support rod 5 and the support ring 9. A material baffle plate 12 is fixedly installed on the inner side of the quenching box 1. The material baffle plate 12 is used to prevent the mold from rolling from the material frame 7 to the quenching box 1.

[0025] Example 2: Please refer to Figure 1 , Figure 3 This embodiment further explains the first embodiment. The vibration component is used to assist the material holding mechanism to shake off moisture. The vibration component is installed on the lower side of the material holding mechanism. The vibration component 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 on the upper side of the quenching box 1. The upper end of the first arc-shaped baffle 13 is provided with a plurality of grooves 14 distributed at equal distances, and the support rod 5 is in sliding contact with the first arc-shaped baffle 13 through the plurality of grooves 14 distributed at equal distances. The first arc-shaped baffle 13 can drive the support rod 5 to move back and forth up and down during the rotation of the support rod 5 through the plurality of grooves 14 distributed at equal distances, so that the material holding frame 7 can generate continuous vibration, thereby assisting the material holding frame 7 and the mold to vibrate and shake off moisture.

[0026] Example 3: Please refer to Figure 4-Figure 7 The present embodiment further explains the first embodiment. A connecting assembly is installed on the material holding mechanism. The connecting assembly includes a connecting seat 15 fixedly connected to the fixing frame 6. An embedded rod 16 is fixedly connected to the side of the connecting seat 15 away from the fixing frame 6. A gasket 17 is fixedly connected to the end of the embedded rod 16 away from the connecting seat 15. The gasket 17 is used to prevent the embedded rod 16 from detaching from the support rod 5. The embedded rod 16 and the gasket 17 are movably embedded in the inside of the support rod 5. The connecting seat 15 is rotatably connected to the support rod 5 through the embedded rod 16 and the gasket 17. Two symmetrically distributed sleeves 18 are fixedly embedded on the outside of the support rod 5 corresponding to the embedded rod 16.

[0027] A pin rod 19 capable of moving left and right is movably installed inside the sleeve 18, and both ends of the pin rod 19 are provided with hemispherical portions. Two symmetrically distributed hemispherical slots 35 are provided on the outer side of the embedded rod 16, and the pin rod 19 is movably connected to the support rod 5 through the hemispherical slots 35. A washer 20 is fixedly sleeved on the outer side of the pin rod 19, and a first spring 21 is movably sleeved on the outer side of the pin rod 19, and the two ends of the first spring 21 are movably abutted against the sleeve 18 and the washer 20 respectively. The pin rod 19 can be embedded in the hemispherical 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.

[0028] The locking assembly is used to lock the connecting assembly. The locking assembly is installed on the material holding mechanism. The locking assembly includes a baffle 22 that is movably sleeved on the outside of the two sleeves 18, and the baffle 22 is U-shaped. The end of the pin rod 19 away from the embedded rod 16 is movably abutted against the baffle 22. The baffle 22 abuts against the pin rod 19, which can prevent the pin rod 19 from moving out of the hemispherical slot 35, thereby locking the embedded rod 16. Two symmetrically distributed cap pins 36 are fixedly installed on the outside of the two sleeves 18 corresponding to the support rod 5, and the cap pins 36 are slidably connected to the baffle 22 through a limiting straight groove. 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.

[0029] Example 4: Please refer to Figure 1 , Figure 2 , Figure 8 This embodiment further explains Example 3. A second spring 25 is fixedly installed at the center of the lower side of the baffle 22, 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 through holes 26 symmetrically distributed on the left and right are provided on the outer side of the baffle 22, and the pin rod 19 passes through the baffle 22 through the through hole 26. The through hole 26 is used to release the baffle 22 from locking the pin rod 19.

[0030] A push rod 23 is fixedly mounted at the center of the upper end of the baffle 22 , and a first ball 24 is movably embedded at the upper end of the push rod 23 .

[0031] A receiving tray 29 is fixedly installed on the left side of the base 2 , and the receiving tray 29 is used for conducting the mold. A soft pad 34 is fixedly provided on the upper end of the receiving tray 29 , and the soft pad 34 is used to prevent the mold from hitting the receiving tray 29 .

[0032] The driving assembly is used to drive the locking assembly to move and drive the material holding mechanism to flip. The driving assembly is installed on the outside of the base 2. The driving assembly includes a roller 28 fixedly sleeved on the outside of the connecting seat 15, and the outside of the roller 28 is provided with a plurality of anti-slip grooves distributed at equal distances. The upper end of the receiving tray 29 is fixedly installed with a plurality of bent positioning rods 31 distributed at equal distances.

[0033] The second arc stop bar 30 is fixedly connected to the end of the bent positioning rod 31 away from the receiving tray 29, and the bent positioning rod 31 is used to position and fix the second arc stop bar 30. The second arc stop bar 30 is provided with beveled edges at both ends, and the first ball 24 rolls in contact with the second arc stop bar 30 through the beveled edges. The second arc stop bar 30 can drive the push rod 23 and the baffle 22 to move downward through the beveled edges. The first ball 24 is used to reduce the friction resistance between the push rod 23 and the second arc stop bar 30. The outer side of the support ring 9 corresponds to the upper side of the receiving tray 29 and is fixedly installed with an arc support bar 32 through multiple connecting rods. The upper end of the arc support bar 32 is fixedly embedded with a rubber strip 33, and the connection between the roller 28 and the rubber strip 33 is in rolling contact. The arc support bar 32 can drive the roller 28 and the material holding frame 7 to rotate through the rubber strip 33 during the rotation of the support rod 5.

[0034] Two pressure rods 27 symmetrically distributed front and back are fixedly installed on the lower side of the baffle 22, and the second spring 25 is located between the two pressure rods 27. The connection between the pressure rod 27 and the support rod 5 is a movable abutment. The pressure rod 27 abuts against the support rod 5 to assist the roller 28 in pressing the rubber strip 33.

[0035] Example 5: Please refer to Figure 2 , Fig. 9 , this embodiment further explains the first embodiment, a spray assembly is installed inside the base 2, and the spray assembly includes an air bag 8 movably embedded in the upper end surface of the base 2, and the outer side of the air bag 8 is respectively fixedly installed with a liquid inlet pipe 37 and a liquid discharge pipe 39 that are interconnected with it, and the liquid inlet pipe 37 passes through the base 2 and the quenching box 1 respectively, and a filter cover 38 is fixedly installed at one end of the liquid inlet pipe 37 away from the air bag 8, and the filter cover 38 is located inside the quenching box 1, and the air bag 8 can extract the quenching liquid in the quenching box 1 through the liquid inlet pipe 37, and the filter cover 38 is used to filter impurities in the quenching liquid, and the end of the liquid discharge pipe 39 away from the air bag 8 An arc tube 40 is fixedly connected, and a plurality of spray heads 41 distributed at equal distances are fixedly installed on the lower side of the arc tube 40, and the plurality of spray heads 41 are located on the upper side of the quenching box 1. The airbag 8 can spray quenching liquid on the upper side of the quenching station through the drain pipe 39, the arc tube 40 and the spray head 41. A pressure plate 42 is fixedly connected to the front end of the airbag 8, and two arc springs 43 are fixedly installed on the side of the pressure plate 42 close to the airbag 8, and the two arc springs 43 are installed on the upper side of the airbag 8, and the other end of the arc spring 43 is connected to the base 2 through a fixed plate, and the arc spring 43 can assist the airbag 8 to rebound through the pressure plate 42.

[0036] A plurality of second balls 44 are movably embedded on the outer side of the pressure plate 42, and the connection between the second balls 44 and the base 2 is rolling contact. The second balls 44 are used to reduce the friction between the pressure plate 42 and the base 2. A mounting seat 45 is fixedly installed at the center line of the side of the pressure plate 42 away from the airbag 8. A push rod 46 is movably embedded inside the mounting seat 45. Both ends of the push rod 46 are movably embedded with third balls 47, and the third balls 47 located on the upper side are in rolling contact with the support rod 5. The support rod 5 can drive the pressure plate 42 to squeeze the airbag 8 through the push rod 46 and the mounting seat 45. The outer side of the push rod 46 is fixedly sleeved with a retaining ring 48 corresponding to the inner side of the mounting seat 45, and the outer side of the push rod 46 is movably sleeved with a third spring 49, and the two ends of the third spring 49 are respectively movably abutted against the mounting seat 45 and the retaining ring 48. The third spring 49 can drive the push rod 46 to move upward through the retaining ring 48, and the inner side of the base 2 is fixedly installed with an arc-shaped support bar 50 corresponding to the lower side of the push rod 46, and the rear end of the arc-shaped support bar 50 is provided with a slope, and the third ball 47 located on the lower side is in rolling contact with the arc-shaped support bar 50, and the arc-shaped support bar 50 is used to limit the lower end of the push rod 46.

[0037] Working principle: After the personnel heats the mold to a certain temperature, they place the mold upside down in the material holding frame 7. The motor 4 drives the support rod 5 and the material holding 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 with 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 holding frame 7 will rotate downward, so that the material holding frame 7 and the mold are immersed in the quenching liquid. Since the mold is placed in the material holding frame 7, the surface of the mold is not blocked during the quenching process, which is conducive to uniform quenching of the mold, and the rotating seat 3 drives multiple material holding frames 7 to rotate to quench the molds in the material holding frames 7 in turn, which can effectively improve the quenching efficiency of batch molds.

[0038] After the mold quenching is completed, the rotating seat 3 continues to drive the material holding frame 7 to rotate. At this time, the roller 11 will roll upward along the other side edge of the notch 10, so that the support rod 5 and the material holding frame 7 rotate upward and reset. When the roller 11 disengages from the notch 10, the support rod 5 will slide in contact with the first arc stop bar 13 through multiple grooves 14 during the rotation. In this process, the support rod 5 will be blocked by the first arc stop bar 13 and rotate upward. After the support rod 5 rotates to the groove 14, it will move downward and hit the first arc stop bar 13 under the action of the gravity of the material holding frame 7 and the mold, and reciprocate in sequence. In the process, the support rod 5 can make the material holding frame 7 and the mold produce continuous vibration during the sliding contact with the first arc stop bar 13 through multiple grooves 14, which is conducive to vibrating the material holding frame 7 and the mold to shake off moisture. The shaken-off moisture will fall into the quenching box 1 to prevent the moisture from wetting the cushion 34 when unloading.

[0039] During the process of the support rod 5 rotating and slidingly contacting the first arc-shaped baffle 13, the pin rod 19 is embedded in the hemispherical groove 35 on the embedded rod 16 under the drive of the compression elastic force of the first spring 21, and the baffle 22 blocks the pin rod 19 under the drive of the compression elastic force of the second spring 25 to prevent the pin rod 19 from moving out of the hemispherical groove 35, so that the support rod 5 and the embedded rod 16 can be locked by blocking the pin rod 19 by the baffle 22, which can prevent the mold from rotating during the quenching or vibration process. The material frame 7 causes the mold to detach from the material frame 7.

[0040] After the material holding frame 7 and the mold vibrate and shake off the moisture, the first ball 24 at the upper end of the push rod 23 will roll with the lower edge of the second arc-shaped baffle 30 through the bevel portion. During the rolling contact between the first ball 24 and the second arc-shaped baffle 30, the baffle 22 and the pressure rod 27 will move downward under the drive of the second arc-shaped baffle 30. The baffle 22 moves downward to make the through hole 26 concentric with the pin 19. At this time, the pin 19 can be moved out of the hemispherical slot 35, and the pressure rod 27 can press against the support rod 5 to press the roller 28 on the rubber strip 33. At this time, when the support rod 5 drives the material holding frame 7 to rotate, the roller 28 rolls on the rubber strip 33. During the rolling process, the material holding frame 7 can be driven to flip through the connecting seat 15. The flipping of the material holding 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 of the material holding frame 7 will fall on the soft pad 34. After the material holding frame 7 flips a circle, the roller 28 is separated from the rubber strip 33, and the first ball 24 is separated from the second arc-shaped baffle 30.

[0041] When the support rod 5 drives the material holding frame 7 into the quenching liquid through the notch 10, a support rod 5 opposite to the support rod 5 will press against the push rod 46, and drive the pressure plate 42 to squeeze the airbag 8 through the push rod 46. In this process, the quenching liquid stored in the airbag 8 will be sprayed out through multiple spray heads 41, and the sprayed quenching liquid will be sprayed on the upper side of the mold, which is conducive to quenching 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 with the support rod 5, The push rod 46 can move downward through the slope, so that the support rod 5 can automatically detach from the push rod 46 during the rotation process. At the moment when the support rod 5 detaches from the push rod 46, the airbag 8 will rebound with the assistance of the compression force of the arc spring 43, and the push rod 46 will also move back and reset under the drive of the third spring 49. During the rebound process, the airbag 8 can extract and store the quenching liquid with a lower temperature in the quenching box 1. In this way, when the quenching liquid is sprayed at the quenching station, the temperature of the quenching liquid at the quenching station can be reduced, so that the quenching effect of the mold is better.

[0042] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0043] Although embodiments of the present invention have been described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A quenching device for mold processing, comprising a quenching box, a base is installed on the outside of the quenching box, characterized in that: Also includes: The material holding mechanism is used to hold the mold and drive the mold to immerse in the quenching liquid. The material holding mechanism is installed at the upper end of the base, and a connecting component is installed on the material holding mechanism; A vibration component is used to assist the material holding mechanism in shaking off moisture, and the vibration component is installed on the lower side of the material holding mechanism; A locking assembly, used to lock the connecting assembly, the locking assembly being installed on the material containing mechanism; A driving assembly is used to drive the locking assembly to move and the material containing mechanism to flip, and the driving assembly is installed on the outside of the base; The material holding mechanism comprises a rotating base, a motor is installed inside the base, and a plurality of supporting rods are installed outside the rotating base; The vibration assembly comprises a first arc-shaped baffle, a plurality of grooves are formed 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.

2. A quenching equipment for mold processing according to claim 1, characterized in that: A fixing frame is installed on the outer side of one end of the supporting rod, and a material containing frame is installed on the fixing frame.

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

4. A quenching equipment for mold processing according to claim 3, characterized in that: The connecting assembly includes a connecting seat, one side of the connecting seat is connected to an embedded rod, one end of the embedded rod is fixedly connected to a gasket, and the embedded rod and the gasket are both embedded in the inside of the support rod, and two sleeves are embedded on the outside of the support rod.

5. A quenching equipment for mold processing according to claim 4, characterized in that: A pin rod is installed inside the sleeve, and both ends of the pin rod are provided with hemispherical parts, two hemispherical 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.

6. A quenching equipment for mold processing according to claim 4, characterized in that: The locking assembly includes a baffle, two capped pins are installed on the outer sides of the two sleeves corresponding to the support rod, a push rod is installed on the upper end of the baffle, a first ball is embedded in the upper end of the push rod, a second spring is installed on the lower side of the baffle, two through holes are opened on the outer side of the baffle, and the pin rod passes through the baffle through the through holes, and two pressure rods are also installed on the lower side of the baffle, and the connection between the pressure rod and the support rod is a movable abutment.

7. A quenching equipment for mold processing according to claim 6, characterized in that: A receiving tray is installed on the left side of the base, a soft pad is arranged on the upper end of the receiving tray, the driving assembly includes a roller, a plurality of bent positioning rods are installed on the upper end of the receiving tray, one end of the bent positioning rod is connected to a second arc-shaped baffle bar, both ends of the second arc-shaped baffle bar are provided with beveled edges, an arc-shaped support strip is installed on the outer side of the support ring, a rubber strip is embedded in the upper end of the arc-shaped support strip, and the connection between the roller and the rubber strip is rolling contact.

8. A quenching equipment for mold processing according to claim 2, characterized in that: A spray assembly is installed inside the base, and the spray assembly includes an air bag. A liquid inlet pipe and a liquid discharge pipe are installed on the outside of the air bag respectively. A filter cover is installed at one end of the liquid inlet pipe, and an arc tube is connected to one end of the liquid discharge pipe. Multiple spray heads are installed on the lower side of the arc tube. A pressure plate is connected to the front end of the air bag, and two arc springs are installed on one side of the pressure plate. The other end of the arc spring is connected to the base through a fixing plate.

9. A quenching equipment for mold processing according to claim 8, characterized in that: A plurality of second balls are embedded on the outer side of the pressure plate, a mounting seat is installed on one side of the pressure 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 outer side of the push rod, a third spring is sleeved on the outer side of the push rod, an arc-shaped support strip is installed inside the base, and a slope is provided at the rear end of the arc-shaped support strip.

Images