Rotary adjusting device for treatment of guide pillar sleeve of injection mold

Abstract

The invention belongs to the technical field of maintenance and repair of mold guide pillar sleeves, in particular to a rotary adjusting device for treatment of an injection mold guide pillar sleeve, and provides the following scheme that the rotary adjusting device comprises an injection mold guide pillar sleeve grabbing mechanism, a bearing mechanism and a maintenance conversion mechanism for implementing an injection mold guide pillar, the injection mold guide pillar sleeve grabbing mechanism is used for grabbing an object needing to be treated, and the bearing mechanism is used for bearing the injection mold guide pillar sleeve; and the bearing mechanism is used for supporting the processing units. Macroscopically, the structure of the guide pillar sleeve needing to be machined is subjected to rotary adjustment machining through the adopted injection mold guide pillar sleeve grabbing mechanism, and when the structure of the injection mold guide pillar sleeve needs quenching maintenance, the adopted quenching mechanism can be transferred to a quenching object at any time, namely the outer portion of the guide pillar sleeve, and then quenching is completed after sealing and covering are conducted on the outer portion of the guide pillar sleeve.

Description

Technical Field

[0001] The present invention relates to the technical field of mold guide bush maintenance and repair, and specifically discloses a rotary adjustment device for processing an injection mold guide bush. Background Art

[0002] A basic component of the guide bush is that a skeleton for supporting and stabilizing is installed in each fold. It can be tightly connected with the external fold material through different processing methods and is also applied to the bellows to maintain its original state in a high-temperature environment. The guide bush is a product series that can be arbitrarily combined, and its raw materials, shape, processing method, and size can all be determined according to the actual situation.

[0003] After retrieval, it is found that: A rotary adjustment device for processing an injection mold guide bush with the application number: CN201510865323.1, the content of which is "The present invention discloses a rotary adjustment device for processing an injection mold guide bush, including a guide frame. A guide groove is provided on the guide frame. An installation block is provided on the guide frame. The installation block sleeve fixing pin is connected to the guide frame. A retaining cap is provided at the lower end of the fixing pin, and the retaining cap is buckled on the bottom of the guide frame. The installation block is provided with a slotted opening, and a rotating tube is inserted into the slotted opening. One end of the rotating tube is provided with a first connecting tube, and the first connecting tube is connected to... The end of the second connecting tube is provided with a sleeve. The other end of the rotating tube is provided with a rotating ring. The inner facing surface of the rotating ring is provided with a rotating wheel, and the rotating wheel is sleeved on the outer peripheral surface of the rotating tube. A rotating disc is provided between the rotating ring and the rotating wheel, and the rotating disc is sleeved on the outer peripheral surface of the rotating tube. The outer peripheral surface of the rotating wheel is provided with an arc. The present invention facilitates the rotary heating treatment of the injection mold guide bush, and the heating is more uniform; It should be added that this already published literature only concerns the rotary stage in thermoplastic processing. There are still great differences between it and the specific fine clamping of the guide bush. Moreover, there are significant differences in the subsequent quenching of the guide bush in terms of adsorption or clamping trigger conditions, and it does not involve the polishing, frosting, and calibration detection of the guide bush.

[0004] Further retrieval found a high-precision multi-angle linear guide bushing with the application number: CN202322299892.7, and its content is as follows: The present utility model discloses a high-precision multi-angle linear guide bushing, which includes a guide post. Several guide surfaces are arranged on the outer part of the guide post, and a sliding component is fixedly sleeved on the outer part of the guide post through the guide surfaces. An outer sleeve is sleeved on the outer part of the sliding component. Convex ribs are fixedly arranged at the outer corners of the sliding component. Multi-sided mounting holes are arranged inside the outer sleeve. Through the arranged sliding component, the sliding component includes a cage and needle rollers, and the cage has a non-cylindrical fit with the guide surfaces and the multi-sided mounting holes, thereby restricting the rotation of the cage between the outer sleeve and the guide post. Furthermore, the outer sleeve can only be guided along the central axis direction of the guide post through the cage, which can effectively prevent sliding friction between the guide post and the outer sleeve, avoid wear. At the same time, the sliding groove adopted on the outer sleeve and the convex ribs adopted on the outside of the cage are in sliding fit, which further improves the guiding accuracy and service life. In addition, there are the following problems: The guide bushing is usually divided into two sections. One section has a sleeve with a cavity, and the other section is solid and narrow. They are called guide bushing A and guide bushing B respectively. The advantage of this is that the two molds have a hollow area and a bolted area, which can enable the two molds to be successfully closed. As long as the guide bushings are aligned and matched, but the problem is that after long-term use of the guide bushings of the two molds with a hollow part, deformation will occur and there will be attachments blocking the inner wall, and wear caused by oil stains and impurities. In severe cases, the guide bushings will be deformed and need to be re-tempered and quenched to be successfully calibrated. There is no specific equipment to uniformly maintain and process the two guide bushings and then adjust and rotate them; In addition, there is another difficulty. Regarding the unified rotation and unified tempering processing of the two types of structures of the guide bushing, the degree of integration is low. For manufacturers who only use molds but do not manufacture molds, after long-term insertion and extraction of the guide bushings of such molds, after long-term wear, the closing effect and alignment effect of the mold edges will decline. Later, returning to the factory will delay time. Moreover, there is no equipment that can perform tempering and quenching processing on the guide bushing after clamping in a small workshop. The overall process requires auxiliary personnel to solve quenching correction (which can be done with a lathe or other polishing and calibration methods), integrated quenching, quenching oil immersion, and polishing integrated equipment; For example, in the later stage of the quenching phase, maintain each device, uniformly clamp and match the electromagnetic adsorption, and observe a series of refined calibration problems. Since the treatment of the guide pillar sleeve is nothing more than removing the long-term used export sleeve from the injection mold, cleaning some attachments remaining from production, tempering and quenching by the way, and then adding some compensatory catalysts for quenching smelting to repair the gaps remaining on the surface of the guide pillar sleeve, and then calibrating and polishing by the way, and some small repair processes. In addition, whether the problem is the integration of functions or the later repair of the guide pillar sleeve of the injection mold, as long as it can achieve corresponding convenient maintenance, it is urgently needed at present. Whether it is queuing for quenching oil infiltration or high-temperature quenching similar to the rotation scheme, it is urgently needed to be solved. Specifically, strive to meet the requirements of small-cost quenching of the guide pillar sleeve, which is applicable to the maintenance problem of the guide pillar sleeve that only makes molds but not mold manufacturers. Summary of the Invention

[0005] In view of the above defects or deficiencies in the prior art, the present application aims to provide a rotation adjustment device for treating an injection mold guide pillar sleeve, including a grasping mechanism for the injection mold guide pillar sleeve, a bearing mechanism, and a maintenance conversion mechanism for implementing the maintenance conversion of the injection mold guide pillar; The grasping mechanism for the injection mold guide pillar sleeve is used to grasp the object to be treated; The bearing mechanism is used as the support for each treatment unit; The maintenance conversion mechanism implements the maintenance treatment of the object grasped by the grasping mechanism for the injection mold guide pillar sleeve; The bearing mechanism includes a support base, a backing plate is connected to the edge of the support base, and a pull-out plate for receiving debris in the processing link is further connected to the other end of the support base, and a receiving slot is opened on the surface of the pull-out plate; The grasping mechanism for the injection mold guide pillar sleeve includes a linear sliding rail connected to the top surface of the support base. In the middle of the top end of the linear sliding rail, an L-shaped bracket is installed. A rotation adjustment seat is arranged at the inclined end of the L-shaped bracket. An angle conversion motor with angle conversion is installed at the top end of the rotation adjustment seat. The output end of the angle conversion motor is connected to a bushing in the direction of the replacement device. A bidirectional rotation motor is embedded in the middle of the bushing. The bidirectional rotation motor is composed of two oppositely arranged stators and two independently rotating rotors.

[0006] As a preferred solution of the present invention: symmetrically fixedly connected between the two stators, and electromagnetic adsorption structures and sliding clamping structures are respectively installed at the rotating ends of the two rotors; One side of the two stators is fixedly installed with the bushing; The electromagnetic adsorption structure includes an electromagnet assembly seat connected to the left rotor. A power adjustment wire is installed at the bottom of the electromagnet assembly seat. A power regulator is installed at the end of the power adjustment wire. A power adjustment knob is installed on the surface of the power regulator; An electromagnet is installed on the side of the electromagnet assembly seat, and an adsorption groove is provided at the magnetic adsorption end of the electromagnet; The power adjustment knob is electrically controlled by a power regulator and an electromagnet.

[0007] As a preferred solution of the present invention: a connecting rod A is also installed on the edge of the electromagnet, and elastic torsion spring shafts are symmetrically installed on the outer walls of both sides of the rod body of the connecting rod A, and an arc clamp is installed at the rotating end of the elastic torsion spring shaft, and the ends of the two arc clamps are installed with elastic rubber.

[0008] As a preferred solution of the present invention: a slide rod is installed at the rotor end position on the right side, a linear slide rail for triggering support is installed on the top of the slide rod body, an electric push rod is installed on the edge of the track surface of the linear slide rail, and an arc-shaped trigger gasket is pulled at the telescopic end of the electric push rod; The inner wall of the arc-shaped trigger gasket and the slider structure of the linear slide rail are linearly pushed and arranged; The inner two arc edges of the arc-shaped trigger gasket are both hinged with a coordination shaft, the bottom of the coordination shaft is installed with a movable joint bracket, the middle of the movable joint bracket is connected with an angle adjustment shaft, one end of the angle adjustment shaft is installed with an arc bracket for shifting, and the two edges of the arc bracket are respectively and sequentially fitted with a plurality of independent clamping paddles; A spring hook ring is provided in the arc region of the arc bracket, a pulling spring is installed at the end position of the spring hook ring, and the other end of the pulling spring is fixedly installed on the outer wall of the tube of the sliding rod.

[0009] As a preferred solution of the present invention: the outer walls of the two arc-shaped brackets are elastically clamped and sleeved with a guide column sleeve part A, the edge of the guide column sleeve part A is provided with a plurality of annular grooves, and the outer wall edge of the guide column sleeve part A is fitted with a convex ring; A through groove is formed in the middle of the guide column sleeve part A, and the through groove is clamped with the outer wall of the arc-shaped bracket; The guide pin sleeve part B is magnetically adsorbed on the adsorption groove surface; One end surface of the guide column sleeve part B is magnetically connected to the adsorption groove; A buffer guide post is installed at the other end of the guide post sleeve part B, a buffer steel spring is sleeved on the surface of the buffer guide post, and the other pressure-bearing end of the buffer steel spring is supported and connected to the guide post sleeve seat; The elastic support ends of the two elastic rubbers are elastically clamped and bound with the guide column sleeve part B.

[0010] As a preferred solution of the present invention: the maintenance conversion mechanism comprises a multi-joint mounting seat installed at the top of the support base, a rotating rod shaft is installed at the top of the multi-joint mounting seat, a conical sleeve is installed at the middle of the top of the rotating rod shaft, a first movable joint is installed on the side of the conical sleeve, a first movable link is installed at the middle of the top of the first movable joint, a second movable joint is provided at the top of the first movable link, and a second movable link is provided at one end of the second movable joint; A quenching mechanism is installed on the top of the rod body of the second movable connecting rod; The quenching mechanism comprises a quenching box mounted on the outer wall of the second movable connecting rod, wherein the box body of the quenching box is sequentially surrounded by arc-shaped gas pipes, and the pipe heads of the arc-shaped gas pipes are embedded with flame heads for gas output, and the outlets of the flame heads are sequentially arranged around the inner wall of the quenching box; A gas storage tank is installed on the side of the first movable joint, and the outer wall of the gas storage tank is sealed and connected with each corresponding arc-shaped gas pipe through a connected gas pipe.

[0011] As a preferred solution of the present invention: a quality inspection mechanism is also installed in the middle of the support base; The quality inspection mechanism comprises an L-shaped toggle frame installed in the middle of the top of the support base, the end of the L-shaped toggle frame is hinged with a linkage roller, one end of the linkage roller is connected to a connecting rod B, the top of the connecting rod B is installed with a rotating shaft for flipping and hinge, the top of the rotating shaft is provided with a concave bracket, the middle of the concave bracket is elastically connected with a buffer spring, and the top of the buffer spring is elastically pulled with the middle of the rotating shaft; A hinged protrusion is installed at the top end of the rotating shaft, an elastic buffer structure is pulled at the top end of the hinged protrusion, a frame is provided at the end position of the elastic buffer structure, and a linkage roller is hinged at the end of the frame.

[0012] As a preferred solution of the present invention: a U-shaped bracket is installed at one end of the linkage roller shaft, a searchlight is installed at the end of the U-shaped bracket, a magnifying probe for detailed magnification is installed on the side of the searchlight, and a regulating knob is installed on the top of the magnifying probe; A display screen bracket for supporting is arranged at one end of the searchlight, a hinged display seat is installed at the top end of the display screen bracket, and a display panel is installed at the middle part of the top end of the hinged display seat.

[0013] As a preferred embodiment of the present invention: An oil immersion mechanism is installed at the side wall edge of the support base. The oil immersion mechanism includes an arc-shaped support frame for support. In the middle of the top end of the arc-shaped support frame, an oil immersion tank is installed. In the middle of the top end of the oil immersion tank, an oil delivery slot for delivery is opened. In the middle of the top end of the oil delivery slot, a suspension link for placing the guide bushing to be immersed is installed. Rotating disks are provided at both ends of the suspension link. A restraint shaft for restraint assembly is installed at the bottom of the rotating disk. A drive motor is installed at the bottom of the rotating disk. A pneumatic cylinder is installed at the bottom of the drive motor. The telescopic end of the pneumatic cylinder is telescopically arranged with the bottom of the drive motor.

[0014] As a preferred embodiment of the present invention: A polishing mechanism is also installed on the side of the support base. The polishing mechanism includes a polishing base installed on the side wall of the support base. A polishing motor is installed on the side wall of the polishing base. The output end of the polishing motor is drivingly connected to a polishing roller. A side wall baffle is obliquely installed in the middle of the top end of the polishing roller. The polishing roller is meshed with the output end of the polishing motor through a gear set.

[0015] As a preferred embodiment of the present invention: A spray gun mechanism for regulating and spraying quenching carbon substances is provided near the side of the support base. The spray gun mechanism includes a holding spray gun hung on the surface of link B. A spray pipe for delivering quenching carbon substances is provided at the side of the top end of the holding spray gun.

[0016] Beneficial effects: 1) Macroscopically, the grasping mechanism of the injection mold guide bushing is adopted, and the structure of the guide bushing to be processed is rotated for processing. When the structure of the injection mold guide bushing needs quenching maintenance, the mechanism can be transferred to the outside of the guide bushing, the quenching object, at any time. After sealing, quenching is completed. When quenching, it is necessary to add a quenching catalyst. Therefore, the spray gun mechanism used macroscopically sprays a quenching medium on the outer wall surface layer of the quenched and red-hot guide bushing to repair the gap or damaged part on the surface of the guide bushing after heating up, and the high temperature fills the sunken part. To facilitate the adaptation of the position change of the quenching tank and combine with the structure of the maintenance conversion mechanism to realize the forward and backward movement of the quenching structure. In addition, the oil immersion quenching after quenching and the subsequent polishing are also essential treatment methods. After these are integrated, scale and miniaturization are achieved. For each mold manufacturer that needs to maintain the mold, it is convenient to maintain the mold and save the complexity and tediousness of returning the mold to the factory for repair. The conversion stage should adopt two conversion processing schemes for guide bushing part B and guide bushing part A. 2) Microscopically, a sliding rod, a linear slide rail, and an angle adjustment shaft are used to hinge and push an arc-shaped bracket triggered to push back and forth along the linear slide rail, implementing the simulation of the opening or closing state of the arc-shaped brackets on both sides. When opening, the clamping flap is kept pressed against the inner wall of the guide bushing part A to ensure embedded clamping and prevent loosening. An electromagnet mounting seat, an electromagnet, and an adsorption slot are used to attach and adsorb another guide bushing part B. In combination with the clamping of the connecting rod and the arc-shaped clamps on both sides, elastic rubber cushions are used to maintain the clamping force, ensuring that the guide bushing is held firmly during high-temperature quenching even if the electromagnet loses its magnetic force, and the arc-shaped clamps are used to continue the clamping operation; For the angle conversion method, after the rotation of two pairs of stators and rotors, the rotation of the rotors is used to gradually adjust the rotation of two guide bushings of different specifications. In addition, during the rotation stage of one end of the magnet, the internal structure of the adsorption slot rotates while the outer electromagnet mounting seat remains stationary; 3) The axial flipping structure of the angle-changing motor, shaft sleeve, and rotation adjustment seat adopted ensures that the guide bushings set on both sides can be placed at the quenching end. Combustible gas is input through a branched arc-shaped gas pipe, and then gradually ejected by multiple independent burner heads. These flames are evenly distributed in the quenching tank. Just like the way of roasting kebabs, the rotors and stators in the motors at both ends drive respectively to drive the guide bushing part A and the guide bushing part B to rotate, achieving uniform heating and completing high-temperature quenching. In addition, the combustible gas is input through a gas storage tank and a gas pipe. After quenching, the catalyst is sprayed. The holding spray gun and the spray gun are used to spray the quenching medium, such as catalytic carbon quenching iron filings and molten salt carbon substance mixture, onto the red-hot guide bushing to complete the catalysis, and finally followed by high-temperature quenching; 4) Starting from the refinement aspect, after quenching, the quenched guide bushings are transferred with tweezers and placed on the surface of the hanging connecting rod in a triangular layout. The pneumatic cylinder is used to drive the lifting of each independent guide bushing to be catalyzed. After being automatically placed by the driving motor respectively, they are immersed in quenching oil and then quenched, improving the quenching efficiency and removing the residual raw material waste from long-term use. After repeated annealing and tempering, they are gradually cooled to remove the substances remaining on the surface of the injection mold guide bushing after long-term use, enhancing the maintenance effect on the guide bushing; 5) Microscopically, when using a polishing motor in the technology and driving the polishing roller on its surface, a polishing abrasive belt is externally sleeved according to the axial rotation state of the polishing roller. For the injection mold guide bushing that has been quenched multiple times and needs to be polished, it can keep the surface burrs less and smoother, and the outside of the guide bushing remains smooth. Finally, because the quality inspection during the quenching stage that cannot be seen by the naked eye, an articulated display seat and a magnifying probe are used to image and then display it on the display panel. Overall, in order to highlight the volume advantage, the structure is made as compact as possible. In this way, after the injection mold guide sleeve wears, it can be tempered and quenched in time for maintenance, improving the service life of the guide bushing. Description of the Drawings

[0017] Other features, objectives, and advantages of the present application will become more apparent by reading the following detailed description of non-limiting embodiments with reference to the accompanying drawings: Figure 1 Structural schematic diagram of Embodiment 1 of the present invention; Figure 2 Structural schematic diagram of the guide pillar sleeve gripping mechanism of the injection mold in Embodiment 1 of the present invention; Figure 3 Structural schematic diagram of the L-shaped bracket in Embodiment 1 of the present invention; Figure 4 Structural schematic diagram of Embodiment 2 of the present invention; Figure 5 Structural schematic diagram of the bidirectional rotation motor in Embodiment 2 of the present invention; Figure 6 Structural schematic diagram of the electromagnetic adsorption in Embodiment 2 of the present invention; Figure 7 Structural schematic diagram of the power adjustment line in Embodiment 2 of the present invention; Figure 8 Structural schematic diagram of the sliding clamping in Embodiment 2 of the present invention; Figure 9 Structural schematic diagram of the slide bar in Embodiment 2 of the present invention; Figure 10 Structural schematic diagram of the bearing mechanism in Embodiment 3 of the present invention; Figure 11 Structural schematic diagram of the spray gun mechanism in Embodiment 3 of the present invention; Figure 12 One of the structural schematic diagrams of the quenching mechanism in Embodiment 4 of the present invention; Figure 13 Another structural schematic diagram of the quenching mechanism in Embodiment 4 of the present invention; Figure 14 Yet another structural schematic diagram of the quenching mechanism in Embodiment 4 of the present invention; Figure 15 Structural schematic diagram of the oil immersion mechanism in Embodiment 5 of the present invention; Figure 16 Structural schematic diagram of the quality inspection mechanism in Embodiment 5 of the present invention; Figure 17 Structural schematic diagram of the polishing mechanism in Embodiment 5 of the present invention.

[0018] In the figure: 1. Guide pillar sleeve gripping mechanism of the injection mold; 11. Linear sliding rail; 12. L-shaped bracket; 121. Rotary adjustment seat; 122. Angle transformation motor; 123. Bush; 13. Bidirectional rotation motor; 131. Stator; 132. Rotor; 14. Electromagnetic adsorption structure; 141. Electromagnet mounting seat; 142. Power adjustment wire; 143. Power regulator; 144. Power adjustment knob; 145. Electromagnet; 1451. Link A; 1452. Elastic torsion spring shaft; 1453. Arc-shaped clamp; 1454. Elastic rubber; 146. Adsorption slot Sliding clamping structure; 151. Slide bar; 152. Linear slide rail; 153. Electric push rod; 154. Arc-shaped trigger gasket; 1541. Coordination shaft; 1542. Movable joint bracket; 1543. Angle adjustment shaft; 1544. Arc-shaped bracket; 1545. Clamping dial; 1546. Spring hook ring; 1547. Pulling spring 16. Guide bush part A; 161. Annular groove; 162. Convex ring; 163. Through groove 17. Guide bush part B; 171. Buffer guide post; 172. Buffer steel spring; 173. Guide bush seat 2. Carrying mechanism; 21. Support base; 22. Backing plate; 23. Drawer plate; 24. Receiving slot 3. Maintenance conversion mechanism; 31. Multi-joint mounting seat; 32. Rotating rod shaft; 33. Tapered bushing; 34. First movable joint; 35. First movable link; 36. Second movable joint; 37. Second movable link 4. Quenching mechanism; 41. Quenching tank; 42. Arc-shaped gas pipeline; 43. Flame nozzle; 44. Gas storage tank; 45. Gas pipeline 5. Quality inspection mechanism; 51. L-shaped toggle frame; 52. Linkage roller; 54. Link B; 55. Rotating shaft; 56. Concave-shaped bracket; 57. Buffer spring; 58. Hinged convex block 59. Elastic buffer structure; 591. Frame; 592. Linkage roller shaft; 593. U-shaped bracket; 594. Searchlight; 595. Magnifying probe; 596. Regulation knob; 597. Display screen bracket; 598. Hinged display seat; 599. Display panel 6. Oil infiltration mechanism; 61. Arc-shaped support frame; 62. Oil immersion tank; 63. Oil delivery slot; 64. Suspension link; 65. Rotary disk; 66. Restraining shaft; 67. Driving motor; 68. Pneumatic cylinder 7. Polishing mechanism; 71. Polishing seat; 72. Polishing motor; 73. Polishing roller; 74. Side wall baffle 8. Spray gun mechanism; 81. Holding spray gun; 82. Spray pipe Specific implementation method

[0019] The present application will be further described in detail below with reference to the accompanying drawings and embodiments. It can be understood that the specific embodiments described herein are only used to explain the related invention, rather than limiting the invention. In addition, it should be noted that for the convenience of description, only the parts related to the invention are shown in the drawings.

[0020] In the accompanying drawings of the embodiments of the present invention: Different types of hatching lines in the drawings are not marked according to the national standard, nor are the materials of the components required. It is to distinguish the cross-sectional views of the components in the drawings.

[0021] Please refer to Figure 1 - Figure 17 , a rotary adjustment device for processing an injection mold guide bushing: Embodiment 1: Please refer to the attached Figure 1 - Figure 3 shown in: It includes a holding mechanism 1 for an injection mold guide bushing, a bearing mechanism 2, and a maintenance conversion mechanism 3 for implementing the maintenance of an injection mold guide pillar; The holding mechanism 1 for an injection mold guide bushing is used to hold the object to be processed; The bearing mechanism 2 serves as the support for each processing unit; The maintenance conversion mechanism 3 implements the maintenance processing of the object held by the holding mechanism 1 for an injection mold guide bushing; The bearing mechanism 2 includes a support base 21. A backing plate 22 is connected to the edge of the support base 21. A pull-out plate 23 for receiving debris in the processing link is also connected to the other end of the support base 21. A receiving slot 24 is provided on the surface of the pull-out plate 23; The holding mechanism 1 for an injection mold guide bushing includes a linear sliding rail 11 connected to the top surface of the support base 21. In the middle of the top end of the linear sliding rail 11, an L-shaped bracket 12 is installed. A rotary adjustment seat 121 is provided at the inclined end of the L-shaped bracket 12. An angle-changing motor 122 with an angle change is installed at the top end of the rotary adjustment seat 121. The output end of the angle-changing motor 122 is connected to a bushing 123 in the replacement direction. A bidirectional rotation motor 13 is embedded in the middle of the bushing 123. The bidirectional rotation motor 13 is composed of two oppositely arranged stators 131 and two independently rotating rotors 132; During specific use, Step 1: The convenient combination of the processing components; The primary combination stage is to first use the support base 21 based on the extension of the plate surface of the pull-out plate 23 arranged on the side to ensure the specified support base 21 and the subsequent pull-out plate 23, and stretch them. During the processing stage, a larger range can be achieved, and quenching can be better implemented and received by the receiving slot 24; After that, first slide the linear sliding rail 11 around the control L-shaped bracket 12 to displace it back and forth, prompting the replacement of the upper half of the injection mold guide bushing gripping mechanism 1. At this time, the user can insert the through groove 163 opened on the side wall of the guide bushing part A16 into the right side. For fixation, the user needs to turn on the electric push rod 153, and the output end will pull the arc-shaped trigger gasket 154 to slide back and forth along the linear slide rail 152, causing the movable joint bracket 1542 driven by it to move synchronously. When articulating and moving, the movable joint bracket 1542 is articulated around the surface of the angle adjustment shaft 1543. At this moment, due to the position change of the arc-shaped bracket 1544, through the articulation of the corresponding angle adjustment shaft 1543, the arc-shaped bracket 1544 is adjusted to expand and support and clamp tightly against the inner wall of the annular groove 161. At this time, the pulling spring 1547 is convenient for later expansion during pulling; Finally, the clamping is completed; Embodiment 2: Please refer to the attached instruction manual Figure 4 - Figure 9 As shown: In this embodiment: Two stators 131 are symmetrically fixedly connected between them, and electromagnetic adsorption structures 14 and sliding clamping structures 15 are respectively installed at the rotating ends of the two rotors 132; One side of each of the two stators 131 is fixedly installed with a bushing 123; The electromagnetic adsorption structure 14 includes an electromagnet assembly seat 141 connected to the left rotor 132. A power adjustment wire 142 is installed at the bottom of the electromagnet assembly seat 141, a power adjuster 143 is installed at the end of the power adjustment wire 142, and a power adjustment knob 144 is installed on the surface of the power adjuster 143; An electromagnet 145 is installed on the side of the electromagnet assembly seat 141, and an adsorption slot 146 is opened at the magnetic adsorption end of the electromagnet 145; The power adjustment knob 144 is electrically controlled with the electromagnet 145 through the power adjuster 143.

[0022] The power adjuster 143 is used to change the magnetic force intensity of the electromagnet 145 and the inner wall of the adsorption slot 146. To avoid interference caused by rotation, the inner structure of the adsorption slot 146 rotates, while the main body of the electromagnet 145 that magnetically attracts the outside remains stationary.

[0023] In this embodiment: A connecting rod A1451 is further installed on the edge of the electromagnet 145. Elastic torsion spring shafts 1452 are symmetrically installed on the outer walls of both sides of the rod body of the connecting rod A1451. An arc-shaped clamp 1453 is installed at the rotating end of the elastic torsion spring shaft 1452, and elastic rubbers 1454 are installed at the ends of both arc-shaped clamps 1453.

[0024] The elastic torsion spring shaft 1452 is mainly based on the consideration of the situation that the magnetic force fades and weakens during a part of the high-temperature heating stage. In this case, the elastic torsion spring shaft 1452 and the arc clamp 1453 are used to clamp the object. In addition, the quenching rotation is also to maintain the magnetic adhesion solution and adsorption, slowly rotating. For demagnetization, an alternative solution is used, and some clamping structures are added using electromagnets 145, and mechanical drive is used to avoid demagnetization defects.

[0025] In this embodiment: a slide bar 151 is installed at the end of the rotor 132 on the right side, a linear slide rail 152 for trigger support is installed on the top of the slide bar 151, an electric push rod 153 is installed on the edge of the track surface of the linear slide rail 152, and an arc-shaped trigger gasket 154 is pulled at the telescopic end of the electric push rod 153; The inner wall of the arc-shaped trigger gasket 154 and the slider structure of the linear slide rail 152 are linearly pushed; The inner two arc edges of the arc-shaped trigger gasket 154 are both hinged with a coordination shaft 1541, the bottom of the coordination shaft 1541 is installed with a movable joint bracket 1542, the middle of the movable joint bracket 1542 is connected with an angle adjustment shaft 1543, one end of the angle adjustment shaft 1543 is installed with an arc-shaped bracket 1544 for shifting, and the two edges of the arc-shaped bracket 1544 are respectively and sequentially fitted with a plurality of independent clamping paddles 1545; A spring hook ring 1546 is provided in the arc region of the arc bracket 1544 , and a pulling spring 1547 is installed at the end position of the spring hook ring 1546 , and the other end of the pulling spring 1547 is fixedly installed on the outer wall of the tube of the sliding rod 151 .

[0026] The pulling spring 1547 and the spring hook ring 1546 ensure that the displacement of the clamped arc-shaped trigger gasket 154 can be automatically reset, similar to the elastic trigger scheme of a crossbow bow, and has great freedom and adjustability.

[0027] The outer wall of the two arc-shaped brackets 1544 is elastically clamped with a guide post sleeve part A16, and the edge of the guide post sleeve part A16 is provided with a plurality of annular grooves 161, and a convex ring 162 is fitted on the outer wall edge of the guide post sleeve part A16; A through slot 163 is formed in the middle of the guide pin sleeve part A16, and the through slot 163 is clamped with the outer wall of the arc-shaped bracket 1544; A guide pin sleeve part B17 is magnetically adsorbed on the surface of the adsorption groove 146; One end surface of the guide column sleeve part B17 is magnetically connected to the adsorption groove 146; A buffer guide post 171 is installed at the other end of the guide post sleeve part B17. A buffer steel spring 172 is sleeved on the surface of the buffer guide post 171. The other pressure-bearing end of the buffer steel spring 172 is supported and connected to the guide post sleeve seat 173. The elastic support ends of the two elastic rubbers 1454 are elastically clamped and bound to the elastic clamping part of the guide pillar sleeve part B17.

[0028] The guide pillar sleeve part B17 and the guide pillar sleeve part A16 are two different accessories used in the die guide pillar sleeve. These two accessories are in a nested scheme. Based on the two different characteristics of one being a solid pipe and the other being a hollow pipe, clamping is completed respectively. In addition, for the problem of high-temperature demagnetization, an elastic clamping structure is considered to be used for clamping, and this structure can rotate freely.

[0029] The maintenance conversion mechanism 3 includes a multi-joint mounting seat 31 installed at the top end of the support base 21. A rotating rod shaft 32 is installed at the top end of the multi-joint mounting seat 31, and a conical bushing 33 is installed in the middle of the top end. A first movable joint 34 is installed on the side of the conical bushing 33. A first movable link 35 is installed in the middle of the top end of the first movable joint 34. A second movable joint 36 is provided at the top end of the first movable link 35, and a second movable link 37 is provided at one end of the second movable joint 36; Step 2: The coordinated guide pillar sleeve part B17 is assembled in the adsorption slot 146 area for clamping; After adsorption, the operator then operates the power regulator 143 to further enhance the adsorption ability. At this time, manually adjust the power adjustment knob 144 to rotate the adjustment knob to the maximum value. In this way, the magnetic force of the electromagnet mounting seat 141 is enhanced, and the guide pillar sleeve part B17 will be gradually adsorbed and clamped. To avoid instability during the adsorption stage; Therefore, in the linkage stage of the link A1451 and the clamping stage of the arc clamp 1453, the articulated state of the elastic torsion spring shaft 1452 is utilized to implement a connection structure for fixation, and it is clamped on the outer wall of the guide pillar sleeve part B17; Step 3: Change the angles of the guide pillar sleeve part B17 and the guide pillar sleeve part A16 to achieve transformation; Based on the angle change motor 122 being restricted by the rotation adjustment shaft and fixed to the top end of the L-shaped bracket 12, the angle change motor 122 is used to drive the structure of the shaft sleeve 123 to change to the end that needs to be oriented according to requirements; Step 4: Hinge and flip the guide pillar sleeve; Use the multi-joint mounting seat 31 and the rotating rod shaft 32 at the top end to rotate and adjust the corresponding joints until the position of the quenching mechanism 4 changes. Keep the appropriate position. Push the quenching box 41 into the outside of the guide pillar sleeve part B17 step by step according to the position specified after the articulation of the first movable link 35 and the second movable joint 36. After wrapping is completed, finally turn on the high-temperature quenching gas by charging electricity to either the guide pillar sleeve inserted into the quenching box 41, because the middle can be driven by a motor to turn; When quenching is required, the combustible gas stored in the gas storage tank 44 is used. Finally, the combustible gas moves along the position of the gas pipe 45 and is finally introduced into the corresponding three independent arc-shaped gas pipes 42. When the gas is extended, the branched flame head 43 will rush the gas flame end into the quenching box 41; At this time, both the guide pin sleeve part B17 and the guide pin sleeve part A16 are directly sprayed by the high-temperature flame, and the temperature rises and turns red. The purpose of this is to prepare for the subsequent quenching by adding quenching oil and sprinkling carbon quenching medium. The purpose is also very clear, that is, some guide pin sleeve parts that have been used for a long time have too many impurities and aging layers attached to them, so they can be re-tempered and forged again to increase the service life of the mold guide pin sleeve. Some impurities or stubborn attachments on the surface can be removed by high temperature, leaving opportunities for forging in the later stage; Secondly, it is also for some small factories that are not independent manufacturers of injection molds and those engaged in mold processing, so that they can buy back the device to use and maintain the guide pin sleeve on the original mold, which is convenient for small-scale enterprises to carry out maintenance; In order to avoid high temperature demagnetization, the angle adjustment shaft 1543 and the elastic torsion spring shaft 1452 can also be smoothly connected and clamped with the outer wall of the guide column sleeve part B17; After waiting for a while, the rod body position of the second movable link 37 is manually adjusted backward, so that the guide column sleeve that has been processed and heated can be displayed; Embodiment 3: Please refer to the instruction manual Figure 10 - Figure 11 As shown: A spray gun mechanism 8 for regulating and spraying the quenching carbon material is provided near the side of the support base 21; The spray gun mechanism 8 includes a holding spray gun 81 hung on the surface of the connecting rod B54, and a nozzle 82 for conveying quenching carbon material is provided on the top side of the holding spray gun 81.

[0030] The spray gun 81 is held to emit a quenching catalyst, a carbon material or a quenching oil or the like.

[0031] Step 5: Sprinkle the carbon material or quenching material used for quenching; The personnel take the spray gun 81 from the position of the connecting rod B54, and then fill the quenching medium raw material through gas punching (external air pump). After punching, the material is directly sprayed from the nozzle 82 to the nozzle on the high-temperature quenching like spraying paint. During quenching, the catalyst can be smoothly added to accelerate the quenching reaction; During the quenching stage, the combustion is uniform, and the two rotors 132 are used to drive the guide post sleeve part B17 and the guide post sleeve part A16 to rotate around the shaft sleeve 123 in a fixed state. Without affecting the overall rotation of the angle-changing motor 122 driving the bushing 123; thus, when one end of the guide post bushing part B17 is processed, the guide post bushing part A16 is quenched in the conversion direction. Embodiment 4: Please refer to the attached Figure 12 - Figure 14 As shown in the figure: In this embodiment, a quenching mechanism 4 is installed at the top of the rod body of the second movable link 37. The quenching mechanism 4 includes a quenching box 41 assembled on the outer wall of the rod body of the second movable link 37. Arc-shaped gas pipelines 42 are sequentially arranged around the box body of the quenching box 41. The pipe heads of several arc-shaped gas pipelines 42 are all embedded with flame nozzles 43 for gas output. The outlets of several flame nozzles 43 are sequentially arranged around the inner wall of the quenching box 41. A gas storage tank 44 is installed on the side of the first movable joint 34. The outer wall of the gas storage tank 44 is hermetically connected to the corresponding arc-shaped gas pipelines 42 through a connected gas pipeline 45.

[0032] Based on the arc-shaped gas pipeline 42, heat treatment quenching is triggered from the pipeline to the distributed flame nozzles 43 to form high-temperature quenching in the space of the quenching box 41. In addition, both sides of the quenching box 41 are hollowed out to keep the flame and oxygen unobstructed.

[0033] An oil immersion mechanism 6 is installed at the edge of the side wall of the support base 21. The oil immersion mechanism 6 includes an arc-shaped support frame 61 for support. In the middle of the top of the arc-shaped support frame 61, an oil immersion tank 62 is installed. In the middle of the top of the oil immersion tank 62, an oil delivery slot 63 for delivery is opened. At the middle of the top of the oil delivery slot 63, a suspension link 64 for placing the guide post bushing to be immersed is installed. Rotating disks 65 are provided at both ends of the suspension link 64. A restraint shaft 66 for restraint assembly is installed at the bottom of the rotating disk 65. A driving motor 67 is installed at the bottom of the rotating disk 65. A pneumatic cylinder 68 is installed at the bottom of the driving motor 67. The telescopic end of the pneumatic cylinder 68 is telescopically arranged with the bottom of the driving motor 67.

[0034] When the driving motor 67 is adopted to change the angle of the rotating disk 65, the pneumatic cylinder 68 is used to change the height of the suspension link 64 for the purpose of supporting and placing, so that the guide post bushing can always be immersed in the oil delivery slot 63 to improve the quenching effect with oil.

[0035] A polishing mechanism 7 is also installed on the side of the support base 21. The polishing mechanism 7 includes a polishing seat 71 installed on the side wall of the support base 21. A polishing motor 72 is installed on the side wall of the polishing seat 71. The output end of the polishing motor 72 is drivingly connected to a polishing roller 73. A side wall baffle 74 is obliquely installed at the middle of the top of the polishing roller 73. The polishing roller 73 is engaged with the output end of the polishing motor 72 through a gear set.

[0036] Based on the fact that both the polishing roller 73 and the side wall baffle 74 are for facilitating the additional installation of a grinding wheel or a grinding belt with abrasive, shaving off the redundant burrs to make the outer wall of the guide bushing smoother and have an abrasive texture, and multiple devices are integrated and coordinated together, the main purpose is to simplify the duration of equipment switching and make the processing links more organized and hierarchical.

[0037] Step Six: Immersion in quenching oil; In this process, as long as the quenching tank 41 is dislocated, then the structure is turned outward and placed on the receiving slot 24, canceling the interval opening size of the two arc-shaped brackets 1544. In this way, an operator uses tweezers (after clamping with the tweezers and arranging them separately) to remove the red-hot guide bushing part A16 and then place it in batches on the surface of the hanging connecting rod 64 with the tweezers. It is equivalent to a hanging rack structure. Whether it is the guide bushing part A16 or the guide bushing part B17, they can be clamped and placed at the end of this hanging connecting rod 64. Because there are reserved openings in the middle of this port, after adjustment, the rod body extends downward and hangs in the air; Arrange them properly; Start the driving motor 67 to drive the restraint shaft 66 and the rotating disk 65 to rotate together. In this way, each hanging connecting rod 64 will have the opportunity to place the guide bushing quenched by oil into the immersion oil tank 62, and use the pneumatic cylinder 68 to raise or perfectly solve the problem of putting the guide bushing into or immersing it into the quenching oil to achieve quenching and cooling; Only after quenching can it be cooled later and polished; The entire process of rotating and processing the mold guide bushing ends; Each part is immersed and waits for 20 to 30 minutes, and then the position is adjusted and hung up; Then tempering. The so-called tempering is: putting it back to the position of the flame nozzle 43 and performing another flame spraying; After flame spraying, repeat the operation 2 - 3 times, quenching, spraying the quenching medium, and then immersing it in the quenching oil; Finally, cool it and polish it after cleaning; Because considering that in the quenching stage, some parts have a relatively rough surface and there are some quenching substances remaining, and some requirements are to make up for the surface of the parts in the quenching stage to be smoother; Utilize the rotation of the polishing motor 72 in the polishing mechanism 7 to drive the polishing roller 73, and then the polishing belt driven by the polishing roller 73 rotates. Place the guide bushing, whether it is A or B (after cooling), on the polishing roller 73 driven by high-speed rotation for grinding; Embodiment 5: Please refer to the attached Figure 15 - Figure 17 As shown in the figure: A quality inspection mechanism 5 is also installed in the middle of the support base 21; The quality inspection mechanism 5 includes an L-shaped toggle frame 51 installed in the middle of the top end of the support base 21. A linkage roller 52 is hinged at the end of the L-shaped toggle frame 51. One end of the linkage roller 52 is connected to a connecting rod B54. A rotating shaft 55 for flipping and hinging is installed at the top of the connecting rod B54. A concave bracket 56 is provided at the top end of the rotating shaft 55. A buffer spring 57 is elastically connected to the middle of the concave bracket 56. The top end of the buffer spring 57 is elastically traction-set with the middle of the rotating shaft 55; The top end of the rotating shaft 55 is installed with a hinged convex block 58. The top end of the hinged convex block 58 is traction-connected with an elastic buffer structure 59. A frame 591 is provided at the end of the elastic buffer structure 59. A linkage roller 592 is hinged at the end of the frame 591.

[0038] The purpose of the quality inspection mechanism 5 is to perform refined flaw detection in an amplified manner, and maintain some changes in the positions of the searchlight 594 or the amplification probe 595 by the elastic buffer structure 59 and the frame 591.

[0039] In this embodiment: One end of the linkage roller 592 is installed with a U-shaped bracket 593. A searchlight 594 is installed at the end of the U-shaped bracket 593. A magnification probe 595 for detailed magnification is installed on the side of the searchlight 594. A control knob 596 is installed at the top end of the magnification probe 595; One end of the searchlight 594 is provided with a display screen bracket 597 for support. A hinged display seat 598 is installed at the top end of the display screen bracket 597. A display panel 599 is installed in the middle of the top end of the hinged display seat 598.

[0040] The searchlight 594 is to improve the brightness during the flaw detection amplification process, and the flaw detection is based on the display feedback to ensure that some corrections for insufficient polishing in the flaw detection link can be accurately obtained during the polishing stage.

[0041] After grinding, clean it. After cleaning, take pictures and identify and keep the corresponding records; Step seven: Take pictures, increase the brightness and then check; Then utilize: During the axial rotation and swing stage of the hinged rotating shaft 55, gradually move downward by the deflection of the hinged convex block 58. During the downward movement stage, control the searchlight 594 to move downward. After it is turned on, it emits light to increase the surrounding brightness. Based on the detection aspect of the magnification probe 595, according to the area input by the probe, observe according to the area of the display panel 599 and then display it on the surface of the display panel 599 for fitting.

[0042] The above description is only a preferred embodiment of the present application and an explanation of the applied technical principles. Those skilled in the art should understand that the scope of the invention involved in the present application is not limited to the technical solutions formed by the specific combination of the above technical features, but should also cover other technical solutions formed by any combination of the above technical features or their equivalent features without departing from the inventive concept. For example, the technical solutions formed by mutually replacing the above features with the technical features (but not limited to) disclosed in the present application that have similar functions.

Claims

1. A rotary adjustment device for the treatment of injection mold guide bushings, comprising an injection mold guide bushing gripping mechanism (1), a bearing mechanism (2), and a maintenance conversion mechanism (3) for implementing the maintenance of injection mold guide pillars; The injection mold guide bushing gripping mechanism (1) is used to grip the object to be processed; The bearing mechanism (2) serves as a support for a processing unit; The maintenance conversion mechanism (3) implements the maintenance treatment of the object gripped by the injection mold guide bushing gripping mechanism (1); It is characterized in that: The bearing mechanism (2) includes a support base (21), a backing plate (22) is connected to the edge of the support base (21), and a pull-out plate (23) for receiving debris in the processing link is further connected to the other end of the support base (21). A receiving slot (24) is provided on the surface of the pull-out plate (23); The injection mold guide bushing gripping mechanism (1) includes a linear sliding rail (11) connected to the top surface of the support base (21). In the middle of the top end of the linear sliding rail (11), an L-shaped bracket (12) is installed. A rotary adjustment seat (121) is provided at the inclined end of the L-shaped bracket (12). At the top end of the rotary adjustment seat (121), an angle conversion motor (122) with angle conversion is installed. The output end of the angle conversion motor (122) is connected to a bushing (123) in the direction of the replacement device. A bidirectional rotation motor (13) is embedded in the middle of the bushing (123). The bidirectional rotation motor (13) is composed of two oppositely arranged stators (131) and two independently rotating rotors (132).

2. The rotation adjustment device for processing the guide pillar sleeve of an injection mold according to claim 1, characterized in that: Among them, the two stators (131) are symmetrically and fixedly connected, and the rotating ends of the two rotors (132) are respectively installed with an electromagnetic adsorption structure (14) and a sliding clamping structure (15); One side of the two stators (131) is fixedly installed with the bushing (123); The electromagnetic adsorption structure (14) includes an electromagnet assembly seat (141) connected to the left rotor (132). A power adjustment wire (142) is installed at the bottom of the electromagnet assembly seat (141). A power regulator (143) is installed at the end of the power adjustment wire (142). A power adjustment knob (144) is installed on the surface of the power regulator (143); An electromagnet (145) is installed on the side of the electromagnet assembly seat (141). An adsorption slot (146) is provided at the magnetic adsorption end of the electromagnet (145); The power adjustment knob (144) is electrically controlled with the electromagnet (145) through the power regulator (143).

3. The rotary adjustment device for processing the guide pillar sleeve of an injection mold according to claim 2, characterized in that: A connecting rod A (1451) is further installed on the edge of the electromagnet (145). Elastic torsion spring shafts (1452) are symmetrically installed on the outer walls of both sides of the rod body of the connecting rod A (1451). An arc-shaped clamp (1453) is installed at the rotating end of the elastic torsion spring shaft (1452). Elastic rubbers (1454) are installed at the ends of the two arc-shaped clamps (1453).

4. A rotary adjustment device for processing a guide pillar sleeve of an injection mold according to claim 2, characterized in that: A slide rod (151) is installed at the end of the rotor (132) on the right side, a linear slide rail (152) for triggering support is installed at the top of the rod body of the slide rod (151), an electric push rod (153) is installed at the edge of the track surface of the linear slide rail (152), and an arc-shaped trigger gasket (154) is pulled at the telescopic end of the electric push rod (153); The inner wall of the arc-shaped trigger gasket (154) and the slider structure of the linear slide rail (152) are linearly pushed and arranged; The inner two arc-surface edges of the arc-shaped trigger gasket (154) are both hingedly connected with a coordination shaft (1541); a movable joint bracket (1542) is installed at the bottom of the coordination shaft (1541); an angle adjustment shaft (1543) is connected to the middle of the movable joint bracket (1542); an arc-shaped bracket (1544) for shifting is installed at one end of the angle adjustment shaft (1543); and a plurality of independent clamping paddles (1545) are respectively and sequentially mounted on the two edges of the arc-shaped bracket (1544); The arc-shaped region of the arc-shaped bracket (1544) is provided with a spring hook ring (1546), and a pulling spring (1547) is installed at the end of the spring hook ring (1546). The other end of the pulling spring (1547) is fixedly installed on the outer wall of the tube of the sliding rod (151).

5. The rotary adjustment device for processing the guide pillar sleeve of an injection mold according to claim 4, characterized in that: The outer walls of the two arc-shaped brackets (1544) are elastically clamped and sleeved with a guide column sleeve part A (16), the edge of the guide column sleeve part A (16) is provided with a plurality of annular grooves (161), and the outer wall edge of the guide column sleeve part A (16) is fitted with a convex ring (162); A through groove (163) is formed in the middle of the guide column sleeve part A (16), and the through groove (163) is clamped with the outer wall of the arc-shaped bracket (1544); The guide column sleeve part B (17) is magnetically adsorbed on the surface of the adsorption groove (146); One end surface of the guide column sleeve part B (17) is magnetically adsorbed and connected to the adsorption groove (146); A buffer guide post (171) is installed at the other end of the guide post sleeve part B (17), a buffer steel spring (172) is sleeved on the surface of the buffer guide post (171), and the other pressure-bearing end of the buffer steel spring (172) is supported and connected to the guide post sleeve seat (173); The elastic support ends of the two elastic rubbers (1454) are tightly bound to the elastic clamps of the guide column sleeve part B (17).

6. The rotary adjustment device for processing the guide pillar sleeve of an injection mold according to claim 1, characterized in that: The maintenance conversion mechanism (3) comprises a multi-joint mounting seat (31) mounted on the top of the support base (21), a rotating shaft (32) being mounted on the top of the multi-joint mounting seat (31), a conical sleeve (33) being mounted in the middle of the top, a first movable joint (34) being mounted on the side of the conical sleeve (33), a first movable link (35) being mounted in the middle of the top of the first movable joint (34), a second movable joint (36) being arranged at the top of the first movable link (35), and a second movable link (37) being arranged at one end of the second movable joint (36); A quenching mechanism (4) is installed on the top of the rod body of the second movable connecting rod (37); The quenching mechanism (4) comprises a quenching box (41) mounted on the outer wall of the rod body of the second movable connecting rod (37), the box body of the quenching box (41) is sequentially surrounded by arc-shaped gas delivery pipes (42), the pipe body heads of a plurality of the arc-shaped gas delivery pipes (42) are embedded with flame heads (43) for gas output, and the outlets of the plurality of the flame heads (43) are sequentially arranged around the inner wall of the quenching box (41); A gas storage tank (44) is installed on the side of the first movable joint (34), and the outer wall of the gas storage tank (44) is sealedly connected to each corresponding arc-shaped gas supply pipe (42) through a connected gas supply pipe (45).

7. A rotary adjustment device for processing a guide pillar sleeve of an injection mold according to claim 1, characterized in that: A quality inspection mechanism (5) is also installed in the middle of the support base (21); The quality inspection mechanism (5) comprises an L-shaped toggle frame (51) installed at the middle of the top end of the support base (21), a linkage roller (52) is hingedly connected at the end position of the L-shaped toggle frame (51), one end of the linkage roller (52) is connected to a connecting rod B (54), a rotating shaft (55) for flipping and hinged connection is installed at the top of the connecting rod B (54), a concave bracket (56) is provided at the top end of the rotating shaft (55), a buffer spring (57) is elastically connected to the middle of the concave bracket (56), and the top of the buffer spring (57) is elastically pulled with the middle of the rotating shaft (55); A hinged protrusion (58) is installed at the top end of the rotating shaft (55), an elastic buffer structure (59) is pulled at the top end of the hinged protrusion (58), a frame (591) is provided at the end of the elastic buffer structure (59), and a linkage roller (592) is hinged at the end of the frame (591).

8. The rotation adjustment device for processing the guide pillar sleeve of an injection mold according to claim 7, characterized in that: A U-shaped bracket (593) is installed at one end of the linkage roller shaft (592), a searchlight (594) is installed at the end of the U-shaped bracket (593), an amplifying probe (595) for detailed magnification is installed on the side of the searchlight (594), and a regulating knob (596) is installed at the top of the amplifying probe (595); A display screen bracket (597) for supporting is provided at one end of the searchlight (594), a hinged display seat (598) is installed at the top end of the display screen bracket (597), and a display panel (599) is installed at the middle of the top end of the hinged display seat (598).

9. A rotary adjustment device for processing a guide pillar sleeve of an injection mold according to claim 1, characterized in that: An oil infiltration mechanism (6) is installed at the edge of the side wall of the support base (21), and the oil infiltration mechanism (6) comprises an arc-shaped support frame (61) for support, an oil infiltration box (62) is installed in the middle of the top of the arc-shaped support frame (61), an oil delivery slot (63) for delivery is opened in the middle of the top of the oil infiltration box (62), a suspension connecting rod (64) for placing the guide column sleeve to be infiltrated is installed in the middle of the top of the oil delivery slot (63), rotating disks (65) are provided at both ends of the suspension connecting rod (64), and a restraining shaft (66) for restraining assembly is installed at the bottom of the rotating disk (65); A driving motor (67) is installed at the bottom of the rotating disk (65), and a pneumatic cylinder (68) is installed at the bottom of the driving motor (67). The telescopic end of the pneumatic cylinder (68) is telescopically arranged with the bottom of the driving motor (67).

10. A rotary adjustment device for processing a guide pillar sleeve of an injection mold according to claim 1, characterized in that: A polishing mechanism (7) is further installed on the side of the support base (21). The polishing mechanism (7) includes a polishing base (71) installed on the side wall of the support base (21). A polishing motor (72) is installed on the side wall of the polishing base (71). The output end of the polishing motor (72) is drivingly connected with a polishing roller (73). A side wall baffle (74) is obliquely installed in the middle of the top end of the polishing roller (73); The polishing roller (73) is meshed with the output end of the polishing motor (72) through a gear set.

11. A rotary adjustment device for processing a guide pillar sleeve of an injection mold according to claim 1, characterized in that: A spray gun mechanism (8) for regulating the spraying of quenching carbon substances is arranged near the side of the support base (21); The spray gun mechanism (8) includes a holding spray gun (81) hung on the surface of the connecting rod B (54). A spray pipe (82) for conveying quenching carbon substances is arranged at the top side of the holding spray gun (81).

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