Die-casting die for precise manufacturing of automobile parts

Abstract

The invention relates to the technical field of part manufacturing, in particular to an automobile part precision manufacturing die-casting die which comprises a die frame, an auxiliary device and a rotating device, a lower die is fixedly connected to the surface of one side of the die frame, and an upper die is slidably arranged on the surface of the die frame; the auxiliary device is installed on one side of the die frame through the rotating device, a button is arranged on the auxiliary device, and the auxiliary device sprays a release agent into the die grooves of the upper die and the lower die. And the mold groove of the mold is more fully and uniformly covered by the release agent, meanwhile, workers are not prone to being hurt, the use safety of equipment is improved, the use effect and the machining efficiency of the mold are further improved, demolding of parts is better assisted, and therefore the finished product effect and the utilization rate are improved.

Description

Technical Field

[0001] The invention relates to the technical field of parts manufacturing, and in particular to a die-casting mold for precision manufacturing of automobile parts. Background Art

[0002] Die casting is a method of obtaining castings by filling the cavity of a die-casting mold with liquid or semi-liquid metal at high speed under high pressure and rapidly solidifying it under pressure. The die-casting mold used is called a die-casting mold. The die-casting processing and manufacturing method is now widely used in the processing and production of parts. For example, in the precision manufacturing process of automotive parts, corresponding die-casting process equipment will be used.

[0003] During the traditional die-casting of precision manufacturing of automotive parts, a release agent needs to be sprayed on the die-casting surface of the die-casting mold before die-casting. The release agent can better separate the workpiece from the mold, improve the finished product quality and actual utilization rate of the workpiece. However, it is found in actual use that in the existing die-casting process, some equipment will be equipped with a spray gun on one side of the die-casting machine. Then, after the workpiece is demolded, the staff will hold the spray gun and spray the release agent into the mold groove. However, this method is very inconvenient and there is a risk of scalding the staff, which is very unsafe. At the same time, it is difficult to ensure uniform spraying of the release agent during spraying, which affects the subsequent demolding of the workpiece, causing damage to the workpiece, reducing the use effect of the die-casting mold and the processing efficiency of the workpiece. Summary of the invention

[0004] The purpose of the present invention is to solve the existing problems in the prior art, that is, in the existing die-casting process, some equipment will be equipped with a spray gun on one side of the die-casting machine, and then after the workpiece is demolded, the staff will hold the spray gun to spray the release agent in the mold groove, but this form and method is very inconvenient, and there is a risk of scalding the staff, which is very unsafe. At the same time, it is difficult to ensure that the release agent is sprayed evenly during spraying, resulting in the subsequent demolding of the workpiece being affected, causing damage to the workpiece, and reducing the use effect of the die-casting mold and the processing efficiency of the workpiece. The present invention proposes a die-casting mold for precision manufacturing of automotive parts.

[0005] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: a die-casting mold for precision manufacturing of automobile parts, comprising a mold frame, an auxiliary device and a rotating device, a lower mold is fixedly connected to the surface of one side of the mold frame, an upper mold is slidably arranged on the surface of the mold frame, the auxiliary device is installed on one side of the mold frame with the aid of a rotating device, a button is arranged on the auxiliary device, the auxiliary device sprays a release agent into the mold grooves of the upper mold and the lower mold, the rotating device adjusts the position of the auxiliary device, and drives part of the structure of the auxiliary device to operate.

[0006] The effect achieved by the above components is: when using the mold to die-cast automotive parts, press the button to set the device before manufacturing, and then after the workpiece is demolded or before the first die-casting, the rotating device will start running, adjust the position angle of the auxiliary device, and then start the auxiliary device. During the operation of the auxiliary device, the rotating device works together to spray the release agent into the mold grooves of the upper mold and the lower mold.

[0007] Preferably, the auxiliary device comprises a bottom plate, the bottom plate is arranged on one side of the mold frame by means of a rotating device, a first slide plate is fixedly connected to a surface of one side of the bottom plate, a first slide rail is slidably connected to a surface of the first slide plate, an adjustment plate is fixedly connected to a surface of the first slide rail, a second slide plate is fixedly connected to a surface of the adjustment plate, a second slide plate is slidably connected to a surface of the second slide rail, an extension plate is fixedly connected to a surface of the extension plate, a plurality of pipe racks are fixedly connected to a plurality of pipe racks, an output pipe is fixedly connected to a cylinder on a surface of the bottom plate, and an output pipe of the cylinder is fixedly connected to a surface of the bottom plate. The output end is fixedly connected to the surface of one side of the adjustment plate, the surface of the adjustment plate is rotatably connected to two synchronous wheels, the arc surfaces of the two synchronous wheels are rotatably connected to a synchronous belt, one side surface of the bottom plate is fixedly connected to a fixed plate, the fixed plate is fixedly connected to the surface of the synchronous belt, the surface of the adjustment plate is fixedly connected to a fixed block, the fixed block is fixedly connected to the surface of the synchronous belt, one end of the output pipe is connected to a bellows, the other end of the bellows is fixedly connected to a mounting ring, the surface of the extension plate is fixedly connected to a first servo motor, the output end of the first servo motor is fixedly connected to a cone wheel, and the servo motor The surface of the assembly rack is fixedly connected, the output end of the first servo motor is arranged through the surface of the assembly rack, the cross-section of the assembly rack is in a "U" shape, a delivery pipe is arranged through the surface of the assembly ring, the arc surface of one end of the delivery pipe is rotatably connected to the inner wall of the mounting ring, an adjusting wheel is fixedly connected to the arc surface of the delivery pipe, the cross-section of the adjusting wheel is in an "I" shape, the adjusting wheel is meshed with the cone wheel, one end of the delivery pipe is fixedly connected to a sprinkler head, a straight plate is fixedly connected to the surface of one side of the assembly rack, the surface of the straight plate is fixedly connected to the first electric telescopic rod, the output end of the first electric telescopic rod is fixedly connected A clamping plate is fixedly connected, and the clamping plate is clamped on both sides of the surface of the adjusting wheel. A hose is fixedly connected to one end of the output pipe away from the bellows. Two assembly plates are fixedly connected to the surface of one side of the base plate. A hollow disk is rotatably connected through one side of the two assembly plates close to each other. The other end of the hose is connected to the arc surface of the hollow disk. A connecting ring is fixedly connected to one end of the hollow disk. A connecting pipe is rotatably connected to the inner wall of the connecting ring. A storage box is fixedly connected to one side of the base plate. The surface of the storage box is fixedly connected to one end of the connecting pipe, and one end of the hollow disk away from the connecting pipe is connected to a rotating device.

[0008] The effects achieved by the above components are: when the die-casting mold is used to press and manufacture automobile parts, the release agent spraying operation of the parts can be carried out more efficiently, and the mold groove of the mold is more fully covered with the release agent, while it is not easy to cause harm to the staff, thereby improving the safety of equipment use, further improving the use effect and processing efficiency of the mold, and better assisting the demolding of the parts, thereby improving the effect and utilization rate of the finished product.

[0009] Preferably, two reinforcing plates are fixedly connected to one side surface of the bottom plate, and the two reinforcing plates are rotatably connected to a rotating shaft on one side close to each other, and a limiting disk is fixedly connected to the arc surface of the rotating shaft, and the hose is rollingly connected to the inner wall of the limiting disk.

[0010] The effect achieved by the above components is: through the setting of the rotating shaft and the limit plate, when the adjustment plate and the extension plate are contracted under the drive of the cylinder, the hose will be folded and released on the hollow disk with the assistance of the rotating device, and it is not easy for the hose to slide and be squeezed against the bottom plate or other components, causing the hose to be folded and flattened, thereby ensuring that the release agent in the storage box is output more stably and better sprayed in the mold grooves of the lower mold and the upper mold.

[0011] Preferably, the surfaces of the two assembly plates are commonly fixedly connected with an auxiliary frame, the cross section of the auxiliary frame is "U"-shaped, and the hose is slidably arranged to penetrate the surface of the auxiliary frame.

[0012] The effect achieved by the above components is: through the setting of the auxiliary frame, when the hose is wound and retracted on the hollow disk, the hose will slide on the inner wall of the auxiliary frame, so that the hose can be more stably wound around the hollow disk, and it is not easy to loosen and cause the hose to detach from the hollow disk, thereby making the delivery and spraying of the release agent faster and more efficient.

[0013] Preferably, a protective plate is fixedly connected to the surface of the bottom plate, a protective ring is fixedly connected to the inner wall of the protective plate, the protective ring is a rubber ring, and the output end of the cylinder is slidably connected to the inner wall of the protective plate.

[0014] The effect achieved by the above components is: through the setting of the protective plate, the output end of the cylinder will slide on the inner wall of the protective plate when it is extended and retracted, and the rubber ring fixedly connected to the inner wall of the protective plate will slide and rub, thereby wiping off the dust and impurities attached to the output end, ensuring the normal use of the cylinder, not easily corroding and damaging the internal parts of the cylinder, extending the service life of the cylinder, and better maintaining the operation and use of the auxiliary device.

[0015] Preferably, a stabilizing hole is opened on the surface of the straight plate, and a stabilizing rod is slidably connected to the inner wall of the stabilizing hole, and the stabilizing rod is fixedly connected to one side surface of the clamping plate.

[0016] The effect achieved by the above components is: through the setting of the stabilizing rod and the stabilizing hole, the clamping plate maintains stable movement driven by the first electric telescopic rod, so that the lateral reciprocating movement of the adjusting wheel is more stable, and the forward and reverse rotation of the spray head to spray the release agent is better realized, and the normal use of the auxiliary device is also guaranteed.

[0017] Preferably, the rotating device includes a combination plate, the combination plate is fixedly connected to the surface of the mold frame, the surface of the combination plate is fixedly connected with a rotating rod, the rotating rod is rotatably connected to the surface of the bottom plate, the arc surface of the rotating rod is fixedly connected with a first gear, the surface of the bottom plate is fixedly connected with a second servo motor, the output end of the second servo motor is fixedly connected with a second electric telescopic rod, the output end of the second electric telescopic rod is fixedly connected with an adjusting frame, the surface of the adjusting frame is rotatably provided with two third gears, the surface of the adjusting frame is fixedly connected with a clamping rod, the surface of the bottom plate is rotatably connected with a fourth gear, the side of the hollow disk away from the connecting pipe is fixedly connected with a first bevel gear, the surface of the bottom plate is fixedly connected with a positioning plate, the surface of the positioning plate is rotatably connected with a rotating shaft, one end of the rotating shaft is fixedly connected with a second bevel gear, the first bevel gear is meshed with the second bevel gear, one side of the rotating shaft and the fourth gear is respectively fixedly connected with a roller, and the arc surface of the roller is rotatably connected with a belt.

[0018] The effects achieved by the above components are: when the auxiliary device is in use, the position accuracy is better adjusted, the sprinkler head can be used more quickly, and the hose can be retracted and released more conveniently, further improving the use effect and efficiency of the auxiliary device.

[0019] Preferably, two limit plates are fixedly connected to the surface of the second servo motor, and two limit rails are fixedly connected to the surface of the adjustment frame, and the two limit plates are slidably connected to the inner walls of the two limit rails respectively.

[0020] The effect achieved by the above components is: through the sliding setting of the limit plate and the limit rail, when the adjustment frame is driven by the second electric telescopic rod to adjust the position, the second gear and the card rod can be better maintained stable, so that they can remain stable when meshing with the second gear, and the limiting of the first gear and the fourth gear by the card rod is more stable.

[0021] Preferably, a square plate is fixedly connected to the surface of the bottom plate, a sliding rod is slidably connected to the surface of the square plate, one end of the sliding rod is fixedly connected to a U-shaped plate, the inner wall of the U-shaped plate is clamped with a belt, and a spring is provided on the arc surface of the sliding rod, and the two ends of the spring are respectively fixedly connected to the square plate and the sliding rod.

[0022] The effect achieved by the above components is: when the belt is used to connect the fourth gear and the second bevel gear, the slide rod will slide on the surface of the square plate under the elastic force of the spring, so that one end of the slide rod is fixedly connected to the U-shaped plate and clamped on the surface of the belt. At this time, the belt will continue to maintain a stable and tight state, so that the belt can be used stably in rotation and is not prone to loosening and disengagement, thereby ensuring the normal use of the rotating device and better use of the hose for retracting and releasing.

[0023] Preferably, a stabilizing disk is fixedly connected to the surface of the bottom plate, a stabilizing frame is inserted into the inner wall of the stabilizing disk, and the rotating rod is fixedly connected to the surface of the stabilizing frame.

[0024] The effect achieved by the above components is: through the sliding setting of the stabilizing plate and the stabilizing frame, when the rotating rod rotates on the surface of the combined plate to adjust the angle position of the auxiliary device, the rotation of the bottom plate on the rotating rod is more stable and less likely to shake, thereby ensuring the stable rotation of the bottom plate and better allowing the use of the device and the spraying of the release agent.

[0025] In summary, the beneficial effects of the present invention are:

[0026] In the present invention, when the die-casting mold is used to press and manufacture automobile parts, the release agent spraying operation can be carried out on the parts more efficiently, and the mold groove of the mold is more fully covered with the release agent. At the same time, it is not easy to cause harm to the staff, thereby improving the safety of equipment use, further improving the use effect and processing efficiency of the mold, and better assisting the demoulding of parts, thereby improving the effect and utilization rate of the finished product.

[0027] In the present invention, when the auxiliary device is in use, the position angle can be adjusted better, the sprinkler head can be used more quickly, and the hose can be retracted and released more conveniently, thereby further improving the use effect and efficiency of the auxiliary device. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0029] Figure 2 It is a schematic diagram of the three-dimensional structure at the bottom plate of the present invention;

[0030] Figure 3 For the present invention Figure 2 Schematic diagram of a partial three-dimensional structure;

[0031] Figure 4 For the present invention Figure 2 A schematic diagram of a three-dimensional structure viewed from the side;

[0032] Figure 5 For the present invention Figure 4 A is an enlarged view of the three-dimensional structure diagram;

[0033] Figure 6 For the present invention Figure 4 Schematic diagram of a partial three-dimensional structure;

[0034] Figure 7 It is a three-dimensional structural schematic diagram of the auxiliary device of the present invention in the extended state of the cylinder;

[0035] Figure 8 For the present invention Figure 7 Schematic diagram of a partial three-dimensional structure;

[0036] Fig. 9 For the present invention Figure 7 A schematic diagram of a three-dimensional structure viewed from the side;

[0037] Fig.10 For the present invention Fig. 9 Schematic diagram of a partial three-dimensional structure;

[0038] Fig.11 For the present invention Figure 7 A schematic diagram of the three-dimensional structure viewed from the side.

[0039] Legend: 1. Mold rack; 2. Lower mold; 3. Upper mold; 4. Button; 5. Auxiliary device; 51. Bottom plate; 52. First slide plate; 53. First slide rail; 54. Adjustment plate; 55. Second slide plate; 56. Second slide rail; 57. Extension plate; 58. Pipe rack; 59. Output pipe; 510. Synchronous wheel; 511. Synchronous belt; 512. Fixed plate; 513. Fixed block; 514. Bellows; 515. Mounting ring; 516. First servo motor; 517. Cone wheel; 518. Assembly rack; 519. Delivery pipe; 520. Adjustment wheel; 521. Straight plate; 522. First electric telescopic rod; 523. Card plate; 524. Sprinkler head; 525. Hose; 526. Assembly plate; 527. Hollow disk; 528. Connecting ring; 529. Connecting pipe; 53 0. Storage box; 531. Cylinder; 532. Reinforcement plate; 533. Rotating shaft; 534. Limiting plate; 535. Auxiliary frame; 536. Protection plate; 537. Stable hole; 538. Stabilizing rod; 6. Rotating device; 61. Combination plate; 62. Rotating rod; 63. First gear; 64. Second servo motor; 65. Second gear; 66. Second electric telescopic rod; 67. Adjusting frame; 68. Third gear; 69. Clamping rod; 610. Fourth gear; 611. Roller; 612. Belt; 613. First bevel gear; 614. Positioning plate; 615. Rotating shaft; 616. Second bevel gear; 617. Limiting rail; 618. Limiting plate; 619. Square plate; 620. Sliding rod; 621. U-shaped plate; 622. Spring; 623. Stable plate; 624. Stabilizing frame. DETAILED DESCRIPTION

[0040] Reference Figure 1 As shown, the present invention provides a technical solution: a die-casting mold for precision manufacturing of automobile parts, comprising a mold frame 1, an auxiliary device 5 and a rotating device 6, a lower mold 2 is fixedly connected to one side surface of the mold frame 1, an upper mold 3 is slidably arranged on the surface of the mold frame 1, the auxiliary device 5 is installed on one side of the mold frame 1 with the help of the rotating device 6, a button 4 is arranged on the auxiliary device 5, the auxiliary device 5 sprays a release agent in the mold grooves of the upper mold 3 and the lower mold 2, the rotating device 6 adjusts the position of the auxiliary device 5, and drives part of the structure of the auxiliary device 5 to operate and use, when the mold is used to die-cast automobile parts, the button 4 is pressed before manufacturing to set the device, and then after the workpiece is demolded or before the first die-casting, the rotating device 6 will start to run, adjust the position angle of the auxiliary device 5, and then start the auxiliary device 5, and during the operation of the auxiliary device 5, the rotating device 6 cooperates to spray the release agent in the mold grooves of the upper mold 3 and the lower mold 2.

[0041] Reference Figure 1 - Figure 8As shown, in this embodiment: the auxiliary device 5 includes a bottom plate 51, the bottom plate 51 is arranged on one side of the mold frame 1 by means of a rotating device 6, a first slide plate 52 is fixedly connected to the surface of one side of the bottom plate 51, a first slide rail 53 is slidably connected to the surface of the first slide plate 52, an adjustment plate 54 is fixedly connected to the surface of the first slide rail 53, a second slide plate 55 is fixedly connected to the surface of the adjustment plate 54, a second slide plate 55 is slidably connected to the surface of the second slide rail 56, an extension plate 57 is fixedly connected to the surface of the extension plate 57, a plurality of pipe racks 58 are fixedly connected to the surface of the extension plate 57, and an output pipe 59 is fixedly connected to the output end of the cylinder 531 on the surface of the bottom plate 51, and the output end of the cylinder 531 is connected to the surface of one side of the adjustment plate 54. The surface of the adjusting plate 54 is rotatably connected with two synchronous wheels 510, and the arc surfaces of the two synchronous wheels 510 are rotatably connected with a synchronous belt 511, a fixed plate 512 is fixedly connected to the surface of one side of the bottom plate 51, and the fixed plate 512 is fixedly connected to the surface of the synchronous belt 511, a fixed block 513 is fixedly connected to the surface of the adjusting plate 54, and the fixed block 513 is fixedly connected to the surface of the synchronous belt 511, one end of the output pipe 59 is connected to a bellows 514, and the other end of the bellows 514 is fixedly connected to a mounting ring 515, a first servo motor 516 is fixedly connected to the surface of the extension plate 57, and a cone wheel 517 is fixedly connected to the output end of the first servo motor 516, and an assembly bracket 518 is fixedly connected to the surface of the servo motor. The output end of the service motor 516 is arranged through the surface of the assembly frame 518, the cross section of the assembly frame 518 is in a "U" shape, a delivery pipe 519 is arranged through the surface of the assembly ring, and the arc surface of one end of the delivery pipe 519 is rotatably connected to the inner wall of the mounting ring 515, and an adjusting wheel 520 is fixedly connected to the arc surface of the delivery pipe 519, and the cross section of the adjusting wheel 520 is in an "I" shape, and the adjusting wheel 520 is meshed with the cone wheel 517, and a spray head 524 is fixedly connected to one end of the delivery pipe 519, and a straight plate 521 is fixedly connected to the surface of one side of the assembly frame 518, and a first electric telescopic rod 522 is fixedly connected to the surface of the straight plate 521, and a clamping plate 523 is fixedly connected to the output end of the first electric telescopic rod 522, and the clamping plate 523 is clamped on the adjusting wheel 520 On both sides of the surface, one end of the output pipe 59 away from the bellows 514 is fixedly connected with a hose 525, one side surface of the bottom plate 51 is fixedly connected with two assembly plates 526, and the two assembly plates 526 are rotatably connected with a hollow disk 527 on one side close to each other, and the other end of the hose 525 is connected with the arc surface of the hollow disk 527, and one end of the hollow disk 527 is fixedly connected with a connecting ring 528, and the inner wall of the connecting ring 528 is rotatably connected with a connecting pipe 529, and one side surface of the bottom plate 51 is fixedly connected with a storage box 530, and the surface of the storage box 530 is fixedly connected with one end of the connecting pipe 529, and the end of the hollow disk 527 away from the connecting pipe 529 is connected to the rotating device 6. When the mold is used to die-cast automotive parts,Before manufacturing, the button 4 is pressed to set the device. After the workpiece is demoulded or before the first die-casting, the rotating device 6 will start to operate and adjust the position of the bottom plate 51. When the spray head 524 on the bottom plate 51 is facing the mold frame 1, the cylinder 531 on the bottom plate 51 is started. The output end of the cylinder 531 will drive the adjustment plate 54 to move forward, so that the first slide rail 53 on the adjustment plate 54 slides on the second slide rail 56 on the bottom plate 51. At the same time, because the synchronous belt 511 will be pulled and kept in a tight state under the limit of the two synchronous wheels 510, the extension plate 57 will slide, so that the fixed part on the extension plate 57 The second slide rail 56 fixedly connected to the bottom plate 51 slides with the second slide plate 55 on the adjustment plate 54. At this time, when the cylinder 531 is running, the hollow disk 527 will rotate on the assembly plate 526 fixedly connected to the bottom plate 51 under the drive of the rotating device 6, so that the hose 525 wound on the hollow disk 527 is extended. At this time, the release agent in the storage box 530 will be transported into the hollow disk 527 through the connecting pipe 529 by the delivery pump, and then transported into the hose 525 by the hollow disk 527, and then enter the output pipe 59, and then enter the spray head 524 with the assistance of the bellows 514 and the delivery pipe 519, and then enter the spray head 524 through the bellows 514 and the delivery pipe 519. The spray head 524 sprays out, and in the process of spraying the release agent from the spray head 524, the first electric telescopic rod 522 on the assembly frame 518 is started, so that the clamping plate 523 on the output end of the first electric telescopic rod 522 drives the conveying pipe 519 on the adjusting wheel 520 to slide on the assembly frame 518 until the inner wall of one side of the adjusting wheel 520 is in contact and meshed with the cone wheel 517 fixedly connected to the second servo motor 64, so that the conveying pipe 519 drives the spray pipe to rotate and spray, and then when the spray head 524 is extended to the farthest point for recovery, the second electric telescopic rod 66 is started in the reverse direction, so that the other end of the adjusting wheel 520 is moved to the opposite side of the adjusting wheel 520. The inner wall of the side contacts the cone wheel 517, and the delivery pipe 519 drives the spray head 524 to rotate in the opposite direction. Finally, under the coordinated operation of the auxiliary device 5 and the rotating device 6, the device is rotated back to the initial position. At this time, when the die-casting mold is used to press and manufacture automobile parts, the release agent spraying operation can be performed more efficiently, and the mold groove of the mold is more fully covered by the release agent. At the same time, it is not easy to cause harm to the staff, which improves the safety of equipment use, further improves the use effect and processing efficiency of the mold, and better assists the demoulding of parts, thereby improving the finished product effect and utilization rate.

[0042] Reference Figure 1 - Figure 8As shown, in this embodiment: two reinforcing plates 532 are fixedly connected to the surface of one side of the bottom plate 51, and the two reinforcing plates 532 are rotatably connected to the side close to each other with a rotating shaft 533, and a limiting plate 534 is fixedly connected to the arc surface of the rotating shaft 533. The hose 525 is rollingly connected to the inner wall of the limiting plate 534. By setting the rotating shaft 533 and the limiting plate 534, when the adjustment plate 54 and the extension plate 57 are contracted under the drive of the cylinder 531, the hose 525 will be assisted by the rotating device 6 when it is retracted on the hollow plate 527, and it is not easy for the hose 525 to slide and squeeze against the bottom plate 51 or other components, causing the hose 525 to be folded and flattened, thereby ensuring that the storage box The release agent in 530 is output more stably and is better sprayed in the mold grooves of the lower mold 2 and the upper mold 3. The surfaces of the two assembly plates 526 are fixedly connected with an auxiliary frame 535. The cross-section of the auxiliary frame 535 is "U"-shaped. The hose 525 and the surface of the auxiliary frame 535 are penetrated by a sliding setting. Through the setting of the auxiliary frame 535, when the hose 525 is wound and retracted on the hollow disk 527, the hose 525 will slide on the inner wall of the auxiliary frame 535, so that the hose 525 can be more stably wound around the hollow disk 527, and it is not easy to loosen and cause the hose 525 to detach from the hollow disk 527, thereby making the delivery and spraying of the release agent faster and more efficient.

[0043] Reference Figure 1 - Figure 8 As shown, in this embodiment: a protective plate 536 is fixedly connected to the surface of the bottom plate 51, and a protective ring is fixedly connected to the inner wall of the protective plate 536, and the protective ring is a rubber ring. The output end of the cylinder 531 is slidably connected to the inner wall of the protective plate 536. By setting the protective plate 536, the output end of the cylinder 531 slides on the inner wall of the protective plate 536 when it is telescopically used, and the rubber ring fixedly connected to the inner wall of the protective plate 536 is caused to slide and rub, thereby wiping off dust and impurities attached to the output end, ensuring the normal use of the cylinder 531, and not easily corroding and damaging the internal components of the cylinder 531. , which extends the service life of the cylinder 531 and better maintains the operation of the auxiliary device 5. A stabilizing hole 537 is provided on the surface of the straight plate 521. A stabilizing rod 538 is slidably connected to the inner wall of the stabilizing hole 537. The stabilizing rod 538 is fixedly connected to one side surface of the clamping plate 523. Through the arrangement of the stabilizing rod 538 and the stabilizing hole 537, the clamping plate 523 can maintain stable movement under the drive of the first electric telescopic rod 522, so that the lateral reciprocating movement of the adjusting wheel 520 is more stable, and the forward and reverse rotation of the spray head 524 to spray the release agent is better realized, and the normal use of the auxiliary device 5 is also guaranteed.

[0044] Reference Figure 3 - Fig.11As shown, in this embodiment: the rotating device 6 includes a combination plate 61, the combination plate 61 is fixedly connected to the surface of the mold frame 1, the surface of the combination plate 61 is fixedly connected to a rotating rod 62, the rotating rod 62 is rotatably connected to the surface of the bottom plate 51, the arc surface of the rotating rod 62 is fixedly connected to a first gear 63, the surface of the bottom plate 51 is fixedly connected to a second servo motor 64, the output end of the second servo motor 64 is fixedly connected to a second gear 65, the surface of the second servo motor 64 is fixedly connected to a second electric telescopic rod 66, the output end of the second electric telescopic rod 66 is fixedly connected to an adjusting frame 67, the surface of the adjusting frame 67 is rotatably provided with two third gears 68, the surface of the adjusting frame 67 The surface is fixedly connected with a clamping rod 69, the surface of the bottom plate 51 is rotatably connected with a fourth gear 610, the side of the hollow disk 527 away from the connecting pipe 529 is fixedly connected with a first bevel gear 613, the surface of the bottom plate 51 is fixedly connected with a positioning plate 614, the surface of the positioning plate 614 is rotatably connected with a rotating shaft 615, one end of the rotating shaft 615 is fixedly connected with a second bevel gear 616, the first bevel gear 613 is meshed with the second bevel gear 616, the rotating shaft 615 and one side of the fourth gear 610 are respectively fixedly connected with a roller 611, and the circular arc surface of the roller 611 is rotatably connected with a belt 612. When the workpiece is separated from the lower mold 2, the second servo motor 6 is started. 4, the output end of the second electric telescopic rod 66 will drive the adjustment frame 67 to move until a clamping rod 69 on the adjustment frame 67 is clamped on the surface of the fourth gear 610, and a third gear 68 is meshed with the second gear 65 and the first gear 63 at the same time, and then the second electric telescopic rod 66 is started, and the operation of the second electric telescopic rod 66 will drive the second gear 65 on the starting output end to rotate, thereby rotating the third gear 68 meshed therewith, and at this time, the bottom plate 51 is rotated until the bottom plate 51 rotates to the position where the spray head 524 is aligned with the mold frame 1, and then the second electric telescopic rod 66 is reversely started to make another clamping rod 69 on the adjustment frame 67 clamped on the surface of the fourth gear 610, and a third gear 68 is meshed with the second gear 65 and the first gear 63 at the same time. The rod 69 is stuck on the first gear 63 to stabilize the position of the bottom plate 51, and the other third gear 68 is meshed with the fourth gear 610 and the first gear 63 at the same time. At this time, the fourth gear 610 will rotate, and because of the connection of the belt 612 and the meshing of the first bevel gear 613 and the second bevel gear 616, the hollow disk 527 is driven to rotate, so that the hose 525 is extended and extended synchronously with the adjustment plate 54 and the extension plate 57. At this time, when the auxiliary device 5 is in use, the position angle is better adjusted, the sprinkler head 524 can be used more quickly, and the hose 525 can be retracted and released more conveniently, which further improves the use effect and efficiency of the auxiliary device 5.

[0045] Reference Figure 5 - Fig.10As shown, in this embodiment: two limit plates 618 are fixedly connected to the surface of the second servo motor 64, and two limit rails 617 are fixedly connected to the surface of the adjustment frame 67. The two limit plates 618 are slidably connected to the inner walls of the two limit rails 617 respectively. Through the sliding arrangement of the limit plates 618 and the limit rails 617, when the adjustment frame 67 is driven by the second electric telescopic rod 66 to adjust its position, the second gear 65 and the clamping rod 69 can be better maintained stable, so that they can remain stable when meshing with the second gear 65, and the limiting of the first gear 63 and the fourth gear 610 by the clamping rod 69 is more stable.

[0046] Reference Figure 4 , Figure 5 and Fig.11 As shown, in this embodiment: a square plate 619 is fixedly connected to the surface of the bottom plate 51, and a sliding rod 620 is slidably connected to the surface of the square plate 619, and one end of the sliding rod 620 is fixedly connected to a U-shaped plate 621, and the inner wall of the U-shaped plate 621 is clamped with the belt 612. The arc surface of the sliding rod 620 is sleeved with a spring 622, and the two ends of the spring 622 are respectively fixedly connected to the square plate 619 and the sliding rod 620. When the belt 612 is used to connect the fourth gear 610 and the second bevel gear 616, the sliding rod 620 will slide on the surface of the square plate 619 under the elastic force of the spring 622, so that one end of the sliding rod 620 is fixedly connected to the U-shaped plate 621 and clamped on the surface of the belt 612. At this time, the belt 612 will continue to maintain a stable and tight state, so that the belt 612 can be stably rotated and used, and it is not easy to loosen and disengage, thereby ensuring the normal use of the rotating device 6 and better using and retracting the hose 525.

[0047] Reference Figure 2 , Figure 7 and Fig. 9 As shown, in this embodiment: a stabilizing disk 623 is fixedly connected to the surface of the bottom plate 51, a stabilizing frame 624 is inserted into the inner wall of the stabilizing disk 623, and the rotating rod 62 is fixedly connected to the surface of the stabilizing frame 624. Through the sliding arrangement of the stabilizing disk 623 and the stabilizing frame 624, when the rotating rod 62 is rotated on the surface of the combined plate 61 to adjust the angular position of the auxiliary device 5, the rotation of the bottom plate 51 on the rotating rod 62 is more stable and less prone to shaking, thereby ensuring the stable rotation of the bottom plate 51, and better use of the device and spraying of the release agent.

[0048] Working principle: When using a mold to die-cast automobile parts, press button 4 to set the device before manufacturing, and then after the workpiece is demolded or before the first die-casting, the rotating device 6 will start to run, start the second electric telescopic rod 66 on the second servo motor 64, and the output end of the second electric telescopic rod 66 will drive the adjustment frame 67 to move until a clamping rod 69 on the adjustment frame 67 is clamped on the surface of the fourth gear 610, and a third gear 68 is meshed with the second gear 65 and the first gear 63 at the same time, and then start the second electric telescopic rod 66. The operation of the second electric telescopic rod 66 will drive the second gear 65 on the start output end to rotate. As a result, the third gear 68 meshing therewith rotates, and the bottom plate 51 rotates at this time until the bottom plate 51 rotates to the position where the spray head 524 is aligned with the mold frame 1, and then the cylinder 531 on the bottom plate 51 is started, and the output end of the cylinder 531 drives the adjustment plate 54 to move forward, so that the first slide rail 53 on the adjustment plate 54 slides on the second slide rail 56 on the bottom plate 51. At the same time, because the synchronous belt 511 is pulled and kept in a tight state under the limit of the two synchronous wheels 510, the extension plate 57 slides, and the second slide rail 56 fixedly connected on the extension plate 57 slides with the second slide plate 55 on the adjustment plate 54. At this time, when the cylinder 531 is running,

[0049] Then, the second electric telescopic rod 66 is started in the reverse direction, so that the other clamping rod 69 is clamped on the first gear 63 to stabilize the position of the bottom plate 51, and the other third gear 68 is meshed with the fourth gear 610 and the first gear 63 at the same time. At this time, the fourth gear 610 will rotate, and because of the connection of the belt 612 and the meshing of the first bevel gear 613 and the second bevel gear 616, the hollow disk 527 is driven to rotate, so that the hose 525 wound on the hollow disk 527 is extended. At this time, the storage box The release agent in 530 is transported into the hollow disk 527 through the connecting pipe 529 by the delivery pump, and then transported into the hose 525 by the hollow disk 527, and then enters the output pipe 59, and then enters the spray head 524 with the assistance of the bellows 514 and the delivery pipe 519, and is sprayed out through the spray head 524. During the process of spraying the release agent from the spray head 524, the first electric telescopic rod 522 on the assembly frame 518 is started, so that the card plate 523 on the output end of the first electric telescopic rod 522 drives The delivery pipe 519 on the adjusting wheel 520 slides on the assembly frame 518 until the inner wall of one side of the adjusting wheel 520 contacts and meshes with the cone wheel 517 fixedly connected to the second servo motor 64, so that the delivery pipe 519 drives the spray pipe to rotate and spray, and then when the spray head 524 is extended to the farthest point for recovery, the second electric telescopic rod 66 is reversely started to make the inner wall of the other side of the adjusting wheel 520 contact the cone wheel 517, at which time the delivery pipe 519 will drive the spray head 524 to rotate in the opposite direction, and finally, under the coordinated operation of the auxiliary device 5 and the rotating device 6, the device is rotated back to the initial position, at this time, when the die-casting mold is used for pressing and manufacturing automobile parts, the release agent spraying operation can be carried out more efficiently, and the mold groove of the mold is more fully covered with the release agent, and it is not easy to cause harm to the staff, thereby improving the safety of equipment use, further improving the use effect and processing efficiency of the mold, and better assisting the demoulding of parts, thereby improving the finished product effect and utilization rate.

Claims

1. A die-casting mold for precision manufacturing of automobile parts, comprising a mold frame (1), an auxiliary device (5) and a rotating device (6), characterized in that: A lower mold (2) is fixedly connected to a surface of one side of the mold frame (1), an upper mold (3) is slidably arranged on the surface of the mold frame (1), the auxiliary device (5) is installed on one side of the mold frame (1) by means of a rotating device (6), a button (4) is arranged on the auxiliary device (5), the auxiliary device (5) sprays a release agent into the mold grooves of the upper mold (3) and the lower mold (2), the rotating device (6) adjusts the position of the auxiliary device (5) and drives part of the structure of the auxiliary device (5) to operate.

2. The die-casting mold for precision manufacturing of automotive parts according to claim 1, characterized in that: The auxiliary device (5) comprises a bottom plate (51), the bottom plate (51) is arranged on one side of the mold frame (1) by means of a rotating device (6), a first slide plate (52) is fixedly connected to a surface of one side of the bottom plate (51), a first slide rail (53) is slidably connected to the surface of the first slide plate (52), an adjustment plate (54) is fixedly connected to the surface of the first slide rail (53), a second slide plate (55) is fixedly connected to the surface of the adjustment plate (54), a second slide plate (55) is slidably connected to the surface of the second slide rail (56), an extension plate (57) is fixedly connected to the surface of the extension plate (57), a plurality of pipe racks (58) are fixedly connected to the surface of the plurality of pipe racks (58), and the plurality of pipe racks (58) are fixedly connected to the surface of the plurality of pipe racks (58). 8) are fixedly connected to an output pipe (59); a cylinder (531) is fixedly connected to the surface of the bottom plate (51); an output end of the cylinder (531) is fixedly connected to a side surface of an adjustment plate (54); two synchronous wheels (510) are rotatably connected to the surface of the adjustment plate (54); a synchronous belt (511) is rotatably connected to the circular arc surfaces of the two synchronous wheels (510); a fixing plate (512) is fixedly connected to a side surface of the bottom plate (51); the fixing plate (512) is fixedly connected to the surface of the synchronous belt (511); a fixing block (513) is fixedly connected to the surface of the adjustment plate (54); the fixing block (513) is fixedly connected to the surface of the synchronous belt (511); the output One end of the tube (59) is connected to a bellows (514), the other end of the bellows (514) is fixedly connected to a mounting ring (515), the surface of the extension plate (57) is fixedly connected to a first servo motor (516), the output end of the first servo motor (516) is fixedly connected to a cone wheel (517), the surface of the servo motor is fixedly connected to an assembly rack (518), the output end of the first servo motor (516) and the surface of the assembly rack (518) are intersected, the cross section of the assembly rack (518) is in a "U" shape, a conveying pipe (519) is intersected on the surface of the assembly ring, one end of the conveying pipe (519) is rotatably connected to the inner wall of the mounting ring (515), and the conveying pipe (519) is connected to the inner wall of the mounting ring (515) by a circular arc surface. An adjusting wheel (520) is fixedly connected to the arc surface of the tube (519), the cross section of the adjusting wheel (520) is in the shape of an I-shaped character, the adjusting wheel (520) is meshed with the cone wheel (517), one end of the delivery tube (519) is fixedly connected to a spray head (524), one side surface of the assembly frame (518) is fixedly connected to a straight plate (521), the surface of the straight plate (521) is fixedly connected to a first electric telescopic rod (522), the output end of the first electric telescopic rod (522) is fixedly connected to a clamping plate (523), the clamping plate (523) is clamped on both sides of the surface of the adjusting wheel (520), one end of the output tube (59) away from the bellows (514) is fixedly connected to a hose (525),Two assembly plates (526) are fixedly connected to the surface of one side of the bottom plate (51), and a hollow disk (527) is rotatably connected to the side of the two assembly plates (526) close to each other. The other end of the hose (525) is connected to the arc surface of the hollow disk (527), and a connecting ring (528) is fixedly connected to one end of the hollow disk (527). The inner wall of the connecting ring (528) is rotatably connected to a connecting pipe (529). A storage box (530) is fixedly connected to the surface of one side of the bottom plate (51), and the surface of the storage box (530) is fixedly connected to one end of the connecting pipe (529). The end of the hollow disk (527) away from the connecting pipe (529) is connected to the rotating device (6).

3. The die-casting mold for precision manufacturing of automotive parts according to claim 2, characterized in that: Two reinforcing plates (532) are fixedly connected to a surface of one side of the bottom plate (51); a rotating shaft (533) is rotatably connected to one side of the two reinforcing plates (532) close to each other; a limiting plate (534) is fixedly connected to the arc surface of the rotating shaft (533); and the hose (525) is rollingly connected to the inner wall of the limiting plate (534).

4. The die-casting mold for precision manufacturing of automobile parts according to claim 2, characterized in that: The surfaces of the two assembly plates (526) are commonly fixedly connected with an auxiliary frame (535), the cross section of the auxiliary frame (535) is "U" shaped, and the hose (525) and the surface of the auxiliary frame (535) are penetrated and slidably arranged.

5. The die-casting mold for precision manufacturing of automobile parts according to claim 2, characterized in that: A protective plate (536) is fixedly connected to the surface of the bottom plate (51), a protective ring is fixedly connected to the inner wall of the protective plate (536), and the protective ring is a rubber ring. The output end of the cylinder (531) is slidably connected to the inner wall of the protective plate (536).

6. The die-casting mold for precision manufacturing of automobile parts according to claim 6, characterized in that: A stabilizing hole (537) is provided on the surface of the straight plate (521), and a stabilizing rod (538) is slidably connected to the inner wall of the stabilizing hole (537), and the stabilizing rod (538) is fixedly connected to a side surface of the clamping plate (523).

7. The die-casting mold for precision manufacturing of automobile parts according to claim 2, characterized in that: The rotating device (6) comprises a combination plate (61), the combination plate (61) is fixedly connected to the surface of the mold frame (1), a rotating rod (62) is fixedly connected to the surface of the combination plate (61), the rotating rod (62) is rotatably connected to the surface of the bottom plate (51), a first gear (63) is fixedly connected to the circular arc surface of the rotating rod (62), a second servo motor (64) is fixedly connected to the surface of the bottom plate (51), an output end of the second servo motor (64) is fixedly connected to a second gear (65), a second electric telescopic rod (66) is fixedly connected to the surface of the second servo motor (64), an output end of the second electric telescopic rod (66) is fixedly connected to an adjustment frame (67), and the surface of the adjustment frame (67) is rotatably provided with two third gears (68) The surface of the adjustment frame (67) is fixedly connected with a clamping rod (69), the surface of the bottom plate (51) is rotatably connected with a fourth gear (610), the side of the hollow disk (527) away from the connecting tube (529) is fixedly connected with a first bevel gear (613), the surface of the bottom plate (51) is fixedly connected with a positioning plate (614), the surface of the positioning plate (614) is rotatably connected with a rotating shaft (615), one end of the rotating shaft (615) is fixedly connected with a second bevel gear (616), the first bevel gear (613) is meshed with the second bevel gear (616), one side of the rotating shaft (615) and the fourth gear (610) are respectively fixedly connected with rollers (611), and a belt (612) is rotatably connected on the arc surface of the roller (611).

8. The die-casting mold for precision manufacturing of automobile parts according to claim 7, characterized in that: The surface of the second servo motor (64) is fixedly connected to two limit plates (618), the surface of the adjustment frame (67) is fixedly connected to two limit rails (617), and the two limit plates (618) are slidably connected to the inner walls of the two limit rails (617) respectively.

9. The die-casting mold for precision manufacturing of automobile parts according to claim 7, characterized in that: A square plate (619) is fixedly connected to the surface of the bottom plate (51), a sliding rod (620) is slidably connected to the surface of the square plate (619), one end of the sliding rod (620) is fixedly connected to a U-shaped plate (621), the inner wall of the U-shaped plate (621) is engaged with the belt (612), and a spring (622) is sleeved on the arc surface of the sliding rod (620), and the two ends of the spring (622) are respectively fixedly connected to the square plate (619) and the sliding rod (620).

10. The die-casting mold for precision manufacturing of automobile parts according to claim 7, characterized in that: A stabilizing disk (623) is fixedly connected to the surface of the bottom plate (51), a stabilizing frame (624) is inserted into the inner wall of the stabilizing disk (623), and the rotating rod (62) is fixedly connected to the surface of the stabilizing frame (624).

Images