Automobile engine valve guide pipe device with anti-deformation function

Abstract

The invention belongs to the field of automobile engine parts, and discloses an automobile engine valve guide pipe device with an anti-deformation function, which comprises a base, a lifting device fixedly arranged above one side of the base, a hydraulic device movably arranged on one side of the lifting device, a transmission device fixedly arranged on one side of the hydraulic device, and an anti-torsion device movably arranged below the hydraulic device. A lubricating device is fixedly arranged above the other side of the base, a clamping machine is fixedly arranged in the base, an engine is clamped and embedded in the clamping machine, and an oil tank is fixedly arranged on one side of the base; according to the automobile engine valve guide pipe device with the anti-deformation function, through the reasonable structural design, effective protection is provided in the installation process of a valve guide pipe, and the guide pipe is prevented from being twisted and deformed; meanwhile, the to-be-mounted surface of the engine is automatically cleaned and lubricated, the mounting quality and efficiency are improved, and the labor intensity is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of automobile engine parts, in particular to an automobile engine valve guide device with an anti-deformation function. Background Art

[0002] In the working process of automobile engine, valve guide plays a vital role, and it provides guidance for the reciprocating motion of valve and guarantees the sealing between valve and valve seat. However, in the prior art, there are many problems in the installation process of valve guide.

[0003] On the one hand, the lack of effective protective measures during installation can easily cause the conduit to twist and deform during installation, affecting its normal performance and thus reducing the engine's operating efficiency and stability; On the other hand, during the installation of the engine valve guide, since the engine has multiple surfaces for the installation of the valve guide, the traditional process often ignores the treatment of the engine installation surface. If it is not effectively cleaned and lubricated, the friction between the valve guide and the installation surface will increase, affecting the installation quality and the service life of the valve guide.

[0004] In addition, the existing valve guide installation device has a complex structure, cumbersome operation, and low installation efficiency, which makes it difficult to meet the needs of efficient production in the modern automobile manufacturing industry.

[0005] Therefore, a vehicle engine valve guide device is proposed to solve the above problems. Summary of the Invention

[0006] The present invention aims to provide an automobile engine valve guide device with an anti-deformation function. Through a reasonable structural design, the device provides effective protection during valve guide installation to prevent the guide from twisting and deformation. At the same time, the device automatically cleans and lubricates the engine mounting surface, thereby improving installation quality and efficiency and reducing labor intensity.

[0007] In order to achieve the above object, the present invention provides the following technical solutions: The technical solution provided by the present invention is: a valve guide device for an automobile engine with an anti-deformation function, comprising a base, a lifting device fixedly provided on one side of the base, a hydraulic device movably provided on one side of the lifting device, a transmission device fixedly provided on one side of the hydraulic device, an anti-torsion device movably provided below the hydraulic device, a lubrication device fixedly provided on the other side of the base, a clamping machine fixedly provided in the base, an engine embedded in the clamping machine, and an oil tank fixedly provided on one side of the base; A placement groove is provided on the surface of the base, a lubrication groove is provided inside the base, and a vertical plate is fixedly provided above one end of the base.

[0008] Furthermore, the lifting device includes a lifting plate fixedly installed above one side of the base, a lifting motor is fixedly provided on one side of the lifting plate, a lifting threaded rod is adapted for the output end of the lifting motor, and a lifting slide is adapted for the threaded surface of the lifting threaded rod.

[0009] Furthermore, the hydraulic device includes a hydraulic connecting plate fixedly mounted on one side of the lifting slide, a hydraulic box fixedly arranged above the hydraulic connecting plate, hydraulic telescopic rods symmetrically arranged in the hydraulic box, a hydraulic plate fixedly arranged above the hydraulic telescopic rod, a long plate fixedly arranged below the hydraulic plate, a number of hydraulic rods evenly arranged below the long plate, a hydraulic positioning plate fixedly arranged on one side of the hydraulic connecting plate, the hydraulic rods movably pass through the hydraulic positioning plate, a conical positioning cylinder fixedly arranged below the hydraulic positioning plate, conical positioning cylinders are placed with catheters, and positioning slides are fixedly arranged at both ends of the hydraulic positioning plate.

[0010] Furthermore, the anti-torsion device includes an anti-torsion slide rail that is movably adapted to the positioning slide plate, an anti-torsion slide groove is provided in the anti-torsion slide rail, an anti-torsion plate is movably provided in the anti-torsion slide groove, a plurality of anti-torsion grooves are provided on the surface of the anti-torsion plate, the anti-torsion grooves are movably adapted to the catheter, and conical grooves are provided on the surface of the anti-torsion grooves, which are adapted to the conical positioning cylinder.

[0011] Furthermore, the transmission device includes a right-angle transmission plate fixedly mounted on one side of the hydraulic connection plate, and a transmission tooth plate is fixedly provided at one end of the right-angle transmission plate.

[0012] Furthermore, the lubrication device includes a lubrication plate fixedly mounted above the base, a lubrication gear fixedly provided at one end of the lubrication plate, a lubrication threaded rod fixedly provided on one side of the axis of the lubrication gear, lubrication rods symmetrically provided on one side of the lubrication plate, a lubrication slide adapted to the threaded surface of the lubrication threaded rod, a damping rod fixedly provided on one side of the lubrication slide, a lubrication wiper fixedly provided at one end of the damping rod, and the lubrication wiper in contact with the surface of the engine.

[0013] Furthermore, a transmission belt is adapted to be provided on the surface of the lubricating gear, a driven gear is adapted to be provided on the other end of the transmission belt, a transmission gear is provided on one side of the driven gear, and the transmission gear is meshed with a transmission gear plate.

[0014] Furthermore, an oil pump is provided in the oil tank, an output end of the oil pump is provided with an oil delivery pipe, and the oil delivery pipe is connected and communicated with the lubricating wiper.

[0015] The beneficial effects of this technical solution are: (1) The double protection system constructed by the hydraulic positioning plate and the anti-torsion plate can precisely constrain the valve guide from multiple angles. During the installation of the guide, the hydraulic positioning plate applies stable and uniform pressure through the hydraulic rod, so that the guide is balanced in the vertical direction and twisting due to uneven pressure is avoided; the anti-torsion groove of the anti-torsion plate fits tightly with the guide, limiting the twisting freedom of the guide in the horizontal direction. Even if it is disturbed by external forces, it can ensure that the guide maintains the correct shape. After actual testing, the valve guide installed using this device has a twisting deformation rate reduced by more than % compared with the traditional method, which greatly improves the installation accuracy and performance of the valve guide. This not only reduces the problems of engine leakage and power loss caused by guide deformation, but also significantly extends the overhaul cycle of the engine, reduces maintenance costs, and provides a solid guarantee for the stable operation of the car.

[0016] (2) The power generated by the movement of the hydraulic device is used to realize the automatic operation of the lubrication device through transmission components such as gears and transmission belts. No additional power source is required, which reduces energy consumption. During the movement, the lubricating wiper can quickly and comprehensively clean the engine installation surface, remove surface oil, impurities, etc., and evenly apply lubricating oil to form a good lubrication layer on the installation surface. Experimental verification shows that after adopting this automatic cleaning and lubrication function, the friction coefficient between the valve guide and the installation surface is reduced, the installation process is smoother, and the guide wear and installation errors caused by friction are reduced. In addition, the good lubrication state effectively extends the service life of the valve guide and the engine, reduces the failure rate caused by excessive friction, and improves the overall reliability of the engine.

[0017] (3) The transmission device cleverly converts the linear motion of the hydraulic device into the rotational motion of the gear, and then transmits it to the lubrication device through the transmission belt. The entire transmission process is simple and efficient, with low energy loss. Compared with the traditional multi-power source drive method, this device reduces the energy waste in the power transmission link and improves energy utilization efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is one of the structural schematic diagrams of a valve guide device for an automobile engine with an anti-deformation function proposed by the present invention; Figure 2 This is the second structural schematic diagram of the automobile engine valve guide device with anti-deformation function proposed by the present invention; Figure 3 This is a schematic diagram of a partial cross-sectional structure of an automobile engine valve guide device with an anti-deformation function proposed by the present invention; Figure 4 The figure is a schematic diagram of the installation position structure of an automobile engine valve guide device with anti-deformation function proposed by the present invention.

[0019] The names of the corresponding symbols in the drawings are: 1. base; 2. lifting device; 3. hydraulic device; 4. transmission device; 5. anti-torsion device; 6. lubricating device; 7. clamping machine; 8. engine; 9. fuel tank; 101. placement groove; 102. lubrication groove; 103. vertical plate; 201. lifting plate; 202. lifting motor; 203. lifting threaded rod; 204. lifting slide; 301. hydraulic connecting plate; 302. hydraulic box; 303. hydraulic plate; 304. long plate; 305. hydraulic rod; 306. 6. Hydraulic positioning plate; 307. Conical positioning cylinder; 308. Conduit; 309. Positioning slide; 401. Right-angle transmission plate; 402. Transmission gear plate; 501. Anti-torsion slide rail; 502. Anti-torsion slide groove; 503. Anti-torsion plate; 504. Anti-torsion groove; 601. Lubrication plate; 602. Lubrication gear; 603. Lubrication threaded rod; 604. Lubrication rod; 605. Lubrication slide; 606. Damping rod; 607. Lubrication wiper; 608. Transmission belt; 609. Driven gear; 901. Oil pipeline. DETAILED DESCRIPTION

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] The specific implementation process is as follows: Example 1: See also Figure 1-4 The present invention provides a technical solution: a valve guide device for an automobile engine with an anti-deformation function, comprising a base 1, a lifting device 2 fixedly provided on one side of the base 1, a hydraulic device 3 movably provided on one side of the lifting device 2, a transmission device 4 fixedly provided on one side of the hydraulic device 3, an anti-torsion device 5 movably provided below the hydraulic device 3, a lubrication device 6 fixedly provided on the other side of the base 1, a clamping machine 7 fixedly provided inside the base 1, an engine 8 embedded in the clamping machine 7, and an oil tank 9 fixedly provided on one side of the base 1; The base 1 serves as the basic supporting component of the entire device. A placement groove 101 is opened on its surface by machining for placing the engine 8. A lubrication groove 102 is also opened inside the base 1 by machining to provide space for the movement of the lubrication device 6. A vertical plate 103 is fixed by welding on one end of the base 1 for installing and fixing other components. In addition, a lifting device 2 is installed on the top of one side of the base 1 by bolts, a lubrication device 6 is installed on the top of the other side by bolts, and an oil tank 9 is installed on one side by bolts. A clamping machine 7 is installed inside the base 1 by bolts. The clamping machine 7 adopts a rotary clamping structure, and two groups of symmetrically distributed clamping plates are provided inside. The surface of the clamping plate is covered with a non-slip rubber layer, which can not only ensure the firm clamping of the engine 8, but also avoid damage to the engine surface. It can achieve 360° free rotation and is equipped with a high-precision angle locking mechanism, which can be accurately positioned and locked at any angle. The engine 8 is embedded in the clamping machine 7. The lifting device 2 includes a lifting plate 201 fixedly mounted on one side of the base 1 by welding. The lifting plate 201 provides an installation base for components such as the lifting motor 202. The lifting motor 202 is fixed to the lifting plate 201 by bolts. The output end of the lifting motor 202 is adapted to be installed with a lifting threaded rod 203 by a key connection. When the lifting motor 202 is started, it can drive the lifting threaded rod 203 to rotate. The surface of the lifting threaded rod 203 is adapted to the lifting slide 204 by a threaded connection. Through thread transmission, the rotation of the lifting threaded rod 203 can drive the lifting slide 204 to move up and down, thereby realizing the height adjustment of the components connected to the lifting slide 204. The hydraulic device 3 is installed on one side of the lifting slide 204 and is connected to the hydraulic connecting plate 301 by bolts. A hydraulic box 302 is installed above the hydraulic connecting plate 301 by bolts. Hydraulic telescopic rods are symmetrically arranged in the hydraulic box 302. The hydraulic telescopic rods are fixedly connected to the hydraulic plate 303 by bolts. When the hydraulic telescopic rods are in operation, the hydraulic plate 303 can be driven to move up and down. A long plate 304 is installed below the hydraulic plate 303 by bolts. Several hydraulic rods 305 are evenly connected to the long plate 304 by bolts. The hydraulic rods 305 movably penetrate the hydraulic positioning plate 306. There is a gap fit between the two to ensure that the hydraulic rods 305 can move flexibly. A conical positioning cylinder 307 is fixed by welding below the hydraulic positioning plate 306. A guide tube 308 is placed in the conical positioning cylinder 307. Positioning slides 309 are installed at both ends of the hydraulic positioning plate 306 by bolts. The positioning slides 309 are used to cooperate with the anti-torsion device 5 to realize the positioning and guidance of the hydraulic device 3. The anti-torsion device 5 includes an anti-torsion slide rail 501 that is movably adapted to the positioning slide plate 309. The anti-torsion slide rail 501 is fixed to the base 1 by bolts. An anti-torsion slide groove 502 is opened inside the anti-torsion slide groove 502 by machining. An anti-torsion plate 503 is movably provided in the anti-torsion slide groove 502. The anti-torsion plate 503 and the anti-torsion slide groove 502 are in sliding fit. A plurality of anti-torsion grooves 504 are opened on the surface of the anti-torsion plate 503 by machining. The anti-torsion grooves 504 are movably adapted to the conduit 308, and the surfaces of the anti-torsion grooves 504 are all provided with tapered grooves that are adapted to the tapered positioning cylinder 307. During the installation process of the conduit 308, the anti-torsion device 5 can effectively prevent the conduit 308 from twisting and deformation. The transmission device 4 includes a right-angle transmission plate 401 fixedly mounted on one side of the hydraulic connection plate 301 by bolts. A transmission tooth plate 402 is fixedly mounted on one end of the right-angle transmission plate 401 by welding. The transmission tooth plate 402 is used to mesh with other gear components to achieve power transmission and motion conversion. The lubrication device 6 includes a lubrication plate 601 fixedly mounted on the base 1 by bolts, one end of the lubrication plate 601 is fixedly provided with a lubrication gear 602 by a key connection, and one side of the axis of the lubrication gear 602 is fixedly provided with a lubrication threaded rod 603 by a key connection. One side of the lubrication plate 601 is symmetrically fixedly connected with a lubrication rod 604 by bolts, and the surface of the lubrication threaded rod 603 is adapted to the lubrication slide 605 by a threaded connection. When the lubrication threaded rod 603 rotates, the lubrication slide 605 is moved by the threaded transmission belt 608, and one side of the lubrication slide 605 is bolted. A damping rod 606 is fixedly connected, and one end of the damping rod 606 is fixedly connected to a lubrication wiper 607 by a bolt. The lubrication wiper 607 contacts the surface of the engine 8 and is used to apply lubricating oil to and clean the surface of the engine 8 to be installed. In addition, a transmission belt 608 is adapted to be provided on the surface of the lubrication gear 602, and a driven gear 609 is adapted to be provided on the other end of the transmission belt 608. A transmission gear is provided on one side of the driven gear 609. The transmission gear is connected to the transmission gear plate 402 by gear meshing. The automatic operation of the lubrication device 6 is realized through the transmission of the gear and the transmission belt 608. An oil pump is provided in the oil tank 9, and an oil delivery pipe 901 is provided at the output end of the oil pump through a pipeline connection. The oil delivery pipe 901 is connected and communicated with the lubricating wiper 607 through a pipeline, and is used to replenish lubricating oil for the lubricating wiper 607; The base 1 provides a stable support platform for the entire device. The placement groove 101 can accurately position the engine 8, facilitating subsequent installation operations. The lubrication groove 102 provides a channel for the flow of lubricating oil, cooperating with the lubrication device 6 to lubricate the surface to be installed on the engine 8. The connection method between the vertical plate 103, the lifting device 2, the lubrication device 6, the oil tank 9 and the clamping machine 7 and the base 1 ensures the firmness and stability of the installation of each component, ensuring the reliable operation of the entire device. The lifting device 2 drives the lifting threaded rod 203 to rotate through the lifting motor 202, and uses the screw transmission principle to move the lifting slide 204 up and down, thereby achieving precise adjustment of the height of the hydraulic device 3. This design can flexibly adjust the position of the hydraulic device 3 according to different engine models 8 or installation requirements, ensure the accuracy of the installation of the guide tube 308, and improve the versatility and applicability of the device. The hydraulic device 3 drives the hydraulic plate 303 to move by extending and retracting the hydraulic telescopic rod, thereby pushing the hydraulic rod 305 to apply pressure to the conduit 308 to achieve the installation of the conduit 308. The hydraulic positioning plate 306 and the conical positioning cylinder 307 play a role in positioning and preliminarily fixing the conduit 308, ensuring that the conduit 308 is in the correct position during the installation process; the positioning slide 309 cooperates with the anti-torsion device 5 to limit the movement direction of the hydraulic device 3 and provide lateral support for the conduit 308, preventing the conduit 308 from deflecting or tilting during the installation process, effectively improving the accuracy and quality of the installation of the conduit 308; The anti-torsion groove 504 on the anti-torsion plate 503 of the anti-torsion device 5 is adapted to fit the guide tube 308. During installation of the guide tube 308, when the hydraulic device 3 moves downward to insert the guide tube 308 into the anti-torsion groove 504, the structure of the anti-torsion groove 504 can limit the torsional freedom of the guide tube 308, preventing the guide tube 308 from twisting and deforming due to uneven force. At the same time, the tapered groove on the surface of the anti-torsion groove 504 cooperates with the tapered positioning cylinder 307 to further enhance the positioning and fixing effect of the guide tube 308, ensuring the stability of the guide tube 308 during installation, thereby improving the installation quality and service life of the valve guide 308. The transmission gear plate 402 of the transmission device 4 moves synchronously with the hydraulic device 3. By meshing with the transmission gear, the linear motion of the hydraulic device 3 is converted into rotational motion of the gear, which is then transmitted to the lubricating device 6 via the transmission belt 608. This transmission method cleverly utilizes the power generated by the hydraulic device 3 during operation, achieving reasonable distribution and effective utilization of power, avoiding the need for an additional power source, simplifying the device structure, reducing costs, and ensuring synchronization and coordination during the installation process of the lubricating device 6 and the conduit 308. Driven by the transmission device 4, the lubricating device 6 rotates the lubricating gear 602 and the lubricating threaded rod 603, and uses threaded transmission to move the lubricating slide 605, thereby driving the lubricating wiper 607 to clean and lubricate the surface to be installed on the engine 8. The setting of the damping rod 606 can adjust the contact pressure between the lubricating wiper 607 and the surface of the engine 8, ensuring the cleaning and lubricating effect while avoiding damage to the surface of the engine 8. The oil tank 9 replenishes lubricating oil to the lubricating wiper 607 through the oil pipe 901 to ensure the continuity of the lubrication process. This automatic cleaning and lubrication function effectively reduces manual operation and improves installation efficiency. At the same time, it reduces the friction between the valve guide 308 and the installation surface, improves the installation quality, and extends the service life of the valve guide 308 and the engine 8. The oil tank 9 stores lubricating oil and delivers the lubricating oil to the lubricating wiper 607 through an oil pump, providing continuous lubricating medium for the lubricating device 6, ensuring the smooth progress of the lubrication process, thereby indirectly ensuring the quality of the installation of the valve guide 308 and the normal operation of the engine 8.

[0022] Working principle: When using this device, since the engine 8 has multiple mounting surfaces for the valve guide, the engine 8 is first placed stably in the placement groove 101 of the base 1. During the placement process, the positioning structure of the placement groove 101 is used to ensure the accurate position of the engine 8. Then, the clamping machine 7 is started. The clamping machine 7 firmly clamps the two ends of the engine 8 through a mechanical clamping mechanism. At this time, the clamping machine 7 is at an initial angle by default, corresponding to one of the mounting surfaces of the engine 8, to prevent the engine 8 from shifting during subsequent operations and ensure the stability of the entire installation process. Next, a number of conduits 308 are evenly placed in the conical positioning cylinder 307. When placing, attention should be paid to the direction and position of the conduits 308 to ensure that the conduits 308 can be smoothly inserted into the corresponding mounting holes of the engine 8. After the placement is completed, the lifting motor 202 is started by the control device. The lifting motor 202 starts to work, and its output shaft drives the lifting threaded rod 203 connected to it by a key to rotate. Since the lifting threaded rod 203 is threadedly connected to the lifting slide 204, according to the principle of thread transmission, the rotation of the lifting threaded rod 203 causes the lifting slide 204 to move up and down along the axis of the lifting threaded rod 203. The movement of the lifting slide 204 drives the hydraulic connecting plate 301 bolted thereto to move, thereby causing the entire hydraulic device 3 to move up and down. At the same time, the movement of the hydraulic connecting plate 301 also drives the right-angle transmission plate 401 fixed to one side thereof by bolts and the transmission gear plate 402 welded to one end of the right-angle transmission plate 401 to move. As the hydraulic device 3 moves downward, the positioning slides 309 at both ends of the hydraulic positioning plate 306 gradually contact and slide with the anti-torsion grooves 502 in the anti-torsion slide rail 501. When the hydraulic device 3 moves to the appropriate position, the guide tube 308 is accurately inserted into the anti-torsion groove 504 on the surface of the anti-torsion plate 503. At the same time, the conical positioning cylinder 307 is inserted into the conical groove on the surface of the anti-torsion groove 504. At this time, under the dual protection of the hydraulic positioning plate 306 and the anti-torsion plate 503, the guide tube 308 is effectively positioned and constrained in both the horizontal and vertical directions and is in a stable state. Subsequently, the hydraulic telescopic rod is controlled to operate by the control device. The hydraulic telescopic rod extends using the hydraulic transmission principle, driving the hydraulic plate 303 bolted thereto to move downward. The movement of the hydraulic plate 303 is transmitted to the hydraulic rod 305 via the long plate 304 bolted thereunder, causing the hydraulic rod 305 to move downward in the through hole of the hydraulic positioning plate 306 and contact the top of the conduit 308, applying pressure to the conduit 308. Under the action of pressure, the conduit 308 is accurately pressed into the mounting hole of the engine 8, completing the installation of the conduit 308. During the entire installation process, the protective effect of the hydraulic positioning plate 306 and the anti-torsion plate 503 effectively ensures that the conduit 308 will not be twisted and damaged during the installation process. As the hydraulic device 3 moves downward, the transmission gear plate 402 also moves downward. When the transmission gear plate 402 moves to contact with the transmission gear, the two convert the linear motion of the transmission gear plate 402 into the rotational motion of the transmission gear through the gear meshing principle. The rotation of the transmission gear drives the driven gear 609 installed coaxially therewith to rotate. The driven gear 609 drives the lubrication gear 602 to rotate through the transmission action of the transmission belt 608. The rotation of the lubrication gear 602 drives the lubrication threaded rod 603 connected to one side of its axis through a key to rotate. The sliding threaded rod 603 is connected to the lubricating slide 605 by a thread. According to the principle of threaded transmission, the rotation of the lubricating threaded rod 603 causes the lubricating slide 605 to move along the lubricating plate 601 under the guidance of the lubricating rod 604. The movement of the lubricating slide 605 drives the lubricating wiper 607 to move via the damping rod 606 bolted to one side of the lubricating slide 605. During the movement, the lubricating wiper 607 applies lubricating oil to the surface to be installed on the engine 8 and cleans the surface. During the downward movement of the hydraulic device, the lubricating wiper 607 also cleans and lubricates the surface to be installed. After the guide tube 308 is installed, the control device controls the lifting motor 202 to reverse, causing the hydraulic device 3 to move upward and return to its original position. At this time, the transmission gear plate 402 moves upward, and through the transmission of the gears and transmission belt 608, the lubricating wiper 607 moves in the opposite direction and returns to its original position. At the same time, the oil pump in the oil tank 9 operates, using the pressure of the oil pump to transport the lubricating oil in the oil tank through the oil pipe 901 to the lubricating wiper 607, replenishing the lubricating wiper 607 and ensuring that the lubricating wiper 607 always maintains good lubrication and cleaning effects, ready for the next installation. The above description is merely an embodiment of the present invention, and the commonly known specific technical solutions or features of the solution are not described in detail here. It should be noted that those skilled in the art can make various modifications and improvements without departing from the technical solution of the present invention, and these modifications should be considered within the scope of protection of the present invention. These modifications and improvements will not affect the effectiveness of the implementation of the present invention or the practical application of the patent. The scope of protection claimed in this application shall be based on the content of the claims, and the specific embodiments and other descriptions in the specification can be used to interpret the content of the claims.

Claims

1. A valve guide device for an automobile engine with an anti-deformation function, comprising a base (1), characterized in that: A lifting device (2) is fixedly provided above one side of the base (1), a hydraulic device (3) is movably provided on one side of the lifting device (2), a transmission device (4) is fixedly provided on one side of the hydraulic device (3), an anti-torsion device (5) is movably provided below the hydraulic device (3), a lubrication device (6) is fixedly provided above the other side of the base (1), a clamping machine (7) is fixedly provided inside the base (1), an engine (8) is embedded in the clamping machine (7), and an oil tank (9) is fixedly provided on one side of the base (1); A placement groove (101) is provided on the surface of the base (1), a lubrication groove (102) is provided inside the base (1), and a vertical plate (103) is fixedly provided above one end of the base (1).

2. The automobile engine valve guide device with anti-deformation function according to claim 1, characterized in that: The lifting device (2) comprises a lifting plate (201) fixedly mounted above one side of the base (1); a lifting motor (202) is fixedly provided on one side of the lifting plate (201); an output end of the lifting motor (202) is adapted to be provided with a lifting threaded rod (203); and a lifting slide plate (204) is adapted to be provided on a threaded surface of the lifting threaded rod (203).

3. The automobile engine valve guide device with anti-deformation function according to claim 2, characterized in that: The hydraulic device (3) includes a hydraulic connecting plate (301) fixedly mounted on one side of the lifting slide (204), a hydraulic box (302) fixedly arranged above the hydraulic connecting plate (301), hydraulic telescopic rods symmetrically arranged in the hydraulic box (302), a hydraulic plate (303) fixedly arranged above the hydraulic telescopic rods, a long plate (304) fixedly arranged below the hydraulic plate (303), a plurality of hydraulic rods (305) evenly arranged below the long plate (304), a hydraulic positioning plate (306) fixedly arranged on one side of the hydraulic connecting plate (301), the hydraulic rods (305) movably passing through the hydraulic positioning plate (306), a conical positioning cylinder (307) fixedly arranged below the hydraulic positioning plate (306), a conical positioning cylinder (308) placed in each of the conical positioning cylinders (307), and positioning slides (309) fixedly arranged at both ends of the hydraulic positioning plate (306).

4. The automobile engine valve guide device with anti-deformation function according to claim 3, characterized in that: The anti-torsion device (5) includes an anti-torsion slide rail (501) that is movably adapted to the positioning slide plate (309), an anti-torsion slide groove (502) is provided in the anti-torsion slide rail (501), an anti-torsion plate (503) is movably provided in the anti-torsion slide groove (502), a surface of the anti-torsion plate (503) is provided with a plurality of anti-torsion grooves (504), the anti-torsion grooves (504) are movably adapted to the guide tube (308), and the surfaces of the anti-torsion grooves (504) are provided with conical grooves that are adapted to the conical positioning cylinder (307).

5. The automobile engine valve guide device with anti-deformation function according to claim 3, characterized in that: The transmission device (4) comprises a right-angle transmission plate (401) fixedly mounted on one side of the hydraulic connection plate (301), and a transmission tooth plate (402) is fixedly provided on one end of the right-angle transmission plate (401).

6. The automobile engine valve guide device with anti-deformation function according to claim 5, characterized in that: The lubricating device (6) comprises a lubricating plate (601) fixedly mounted above the base (1), a lubricating gear (602) fixedly mounted on one end of the lubricating plate (601), a lubricating threaded rod (603) fixedly mounted on one side of the axis of the lubricating gear (602), a lubricating rod (604) symmetrically mounted on one side of the lubricating plate (601), a lubricating slide (605) adapted to be threaded on the surface of the lubricating threaded rod (603), a damping rod (606) fixedly mounted on one side of the lubricating slide (605), a lubricating wiper (607) fixedly mounted on one end of the damping rod (606), and the lubricating wiper (607) in contact with the surface of the engine (8).

7. The automobile engine valve guide device with anti-deformation function according to claim 6, characterized in that: A transmission belt (608) is adapted to be provided on the surface of the lubricating gear (602), and a driven gear (609) is adapted to be provided on the other end of the transmission belt (608). A transmission gear is provided on one side of the driven gear (609), and the transmission gear is meshed with the transmission gear plate (402).

8. The automobile engine valve guide device with anti-deformation function according to claim 6, characterized in that: An oil pump is provided in the oil tank (9), and an oil delivery pipe (901) is provided at the output end of the oil pump. The oil delivery pipe (901) is connected to and communicates with the lubricating wiper plate (607).

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