Automatic oiling sliding block

Abstract

The utility model relates to the technical field of automatic transmission accessories, in particular to an automatic oiling sliding block which comprises a linear sliding rail, a transmission sliding block and an oiling assembly, the transmission sliding block is provided with a ball chain, and the transmission sliding block is connected to the linear sliding rail in a sliding mode through the ball chain; the linear sliding rail is provided with a through groove, the through groove penetrates in the thickness direction of the linear sliding rail, the oiling assembly is arranged on the transmission sliding block and comprises two oiling cavities, a piston channel, a piston rod and a pushing element, the piston channel is arranged on the transmission sliding block, the two oiling cavities are connected to the piston channel, and the pushing element is arranged on the piston channel. An oil injection hole is formed in the transmission sliding block, and one end of the oil injection hole communicates with the upper oil cavity. By means of the integrated oiling assembly, automatic lubrication of the sliding block in the sliding process is achieved. Tediousness and inconvenience of traditional manual lubrication are effectively avoided, and the automation degree and the working efficiency of equipment are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of automatic transmission accessories, in particular to an automatic oiling sliding block. Background Art

[0002] A transmission slider is a key component in common mechanical transmission mechanisms, playing a vital role in industrial production and mechanical design. From a professional perspective, a transmission slider generally refers to a device capable of relative movement between two objects. It consists of a block on a flat or curved surface and a matching guide rail or flange. The operating principle of a transmission slider is to utilize the slider to perform linear motion on a guide rail, transmitting force and changing motion through interaction with a transmission rod. In a slider mechanism, the slider moves along a specific path on the guide rail, which typically has a smooth surface to facilitate sliding.

[0003] Existing automated transmission sliders require regular oiling during use to ensure lubrication and extend their service life. However, existing slider oiling systems suffer from low filling efficiency and are prone to clogging, resulting in ineffective lubricant transfer. Therefore, a new design for the existing slider oiling mechanism is needed. Utility Model Content

[0004] To solve the above problems, the utility model realizes automatic lubrication of the slider during the sliding process through an integrated oiling component, effectively avoiding the tediousness and inconvenience of traditional manual lubrication, and improving the automation level and working efficiency of the automatic oiling slider.

[0005] The technical solution adopted by the utility model is: an automatic oiling slider, comprising a linear slide, a transmission slider and an oiling assembly, the transmission slider is provided with a ball chain, and the transmission slider is slidably connected to the linear slide through the ball chain; the linear slide is provided with a through groove, the through groove penetrates along the thickness direction of the linear slide, the oiling assembly is provided on the transmission slider, the oiling assembly includes an oiling chamber, a piston channel, a piston rod and a pushing element, the piston channel is provided on the transmission slider, the upper oil chamber is provided with two, the two upper oil chambers are respectively connected to the piston channel, the transmission slider is provided with an oil filling hole, one end of the oil filling hole is connected to the upper oil chamber; the piston rod is movably provided in the piston channel, one end of the pushing element is connected to the piston rod and the other end extends to the through groove; when the transmission slider slides on the linear slide, it drives the pushing element to slide on the through groove until it abuts the wall of the through groove, thereby driving the piston rod to slide on the piston channel, providing air pressure to the upper oil chamber on the opposite side, and pushing the lubricating oil in the upper oil chamber toward the ball chain.

[0006] A further improvement to the above solution is that the linear slide rail is provided with countersunk holes on both sides of the through groove, and the countersunk holes penetrate along the thickness direction of the linear slide rail.

[0007] A further improvement to the above solution is that slide rail grooves are provided on both sides of the linear slide rail, and the slide rail grooves are used to cooperate with the ball chain to slide.

[0008] A further improvement to the above solution is that a clearance groove is provided on the lower surface of the linear slide rail, and one end of the through groove is connected to the through groove.

[0009] A further improvement to the above solution is that the transmission slider includes a metal part and packaging parts located at both ends of the metal part, the packaging parts are used to fix the ball chain on the metal part, and the piston channel is arranged on the metal part.

[0010] A further improvement to the above solution is that the upper oil chamber and the oil filling hole are both provided on the packaging component, and the upper oil chamber is provided with a guide hole, which is used to connect the upper oil chamber with the ball chain.

[0011] A further improvement to the above solution is that the pushing element includes a pushing rod and a washer, which is arranged at one end of the pushing rod and is used to abut against the wall of the through groove, and the washer is a rubber washer.

[0012] A further improvement to the above solution is that the push rod and the piston rod are connected at a ninety-degree angle.

[0013] A further improvement to the above solution is that the piston rod is provided with a piston sleeve, and the piston sleeve is used to move in the piston channel.

[0014] The beneficial effects of the utility model are:

[0015] Compared to existing slider structures, the present invention utilizes an integrated oiling assembly to automatically lubricate the slider during its sliding process. This effectively avoids the tedious and inconvenient nature of traditional manual lubrication, improving the equipment's automation and operating efficiency. Furthermore, automatic lubrication ensures the ball chain is consistently properly lubricated, reducing frictional losses and extending the equipment's service life. Furthermore, the interaction between the through-slot and the pusher element in the linear slide rail enables precise sliding of the piston rod within the piston channel. As the transmission slider slides on the linear slide rail, the pusher element moves with the slider, generating a resistance force on the through-slot wall. This resistance force is cleverly converted into driving force for the piston rod, which in turn generates air pressure in the upper oil chamber, pushing the lubricating oil toward the ball chain. This process not only ensures precise delivery of lubricating oil but also ensures uniform lubrication. Furthermore, the dual-chamber design of the upper oil chamber further enhances lubrication. Two upper oil chambers are connected to the piston channel. When the piston rod slides on one side, the air pressure in the upper oil chamber on that side pushes the lubricating oil toward the ball chain. The upper oil chamber on the other side serves as a reservoir for backup or replenishing lubricating oil, ensuring a continuous supply of lubricating oil. This design not only improves the reliability of the lubrication system but also reduces the risk of equipment failure due to insufficient lubricating oil. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a three-dimensional schematic diagram of the automatic oiling slider of the utility model;

[0017] Figure 2 for Figure 1 A three-dimensional diagram of the automatic oiling slider from another perspective;

[0018] Figure 3 for Figure 1 A top view of the automatic oiling slider;

[0019] Figure 4 for Figure 3 Cross-sectional view of AA;

[0020] Figure 5 for Figure 1 Schematic diagram of the structure of the transmission slider.

[0021] Explanation of the accompanying drawings: linear slide rail 1, through groove 11, countersunk hole 12, air avoidance groove 13, slide rail groove 14, transmission slider 2, ball chain 21, oil filling hole 22, metal part 23, packaging part 24, oiling assembly 3, oiling chamber 31, guide hole 311, piston channel 32, piston rod 33, piston sleeve 331, pushing element 34, pushing rod 341, washer 342. DETAILED DESCRIPTION

[0022] To facilitate understanding of the present invention, a more comprehensive description of the present invention will be provided below with reference to the accompanying drawings. The drawings illustrate preferred embodiments of the present invention. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to facilitate a more thorough and comprehensive understanding of the disclosure of the present invention.

[0023] It should be noted that when an element is referred to as being “fixed to” another element, it may be directly on the other element or there may be an intermediate element. When an element is referred to as being “connected to” another element, it may be directly connected to the other element or there may be an intermediate element.

[0024] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the art of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention.

[0025] like Figures 1 to 5As shown, in one embodiment of the present invention, an automatic oiling slider is involved, including a linear slide 1, a transmission slider 2 and an oiling component 3, the transmission slider 2 is provided with a ball chain 21, and the transmission slider 2 is slidably connected to the linear slide 1 through the ball chain 21; the linear slide 1 is provided with a through groove 11, and the through groove 11 passes through the thickness direction of the linear slide 1, the oiling component 3 is provided on the transmission slider 2, the oiling component 3 includes an oiling chamber 31, a piston channel 32, a piston rod 33 and a pushing element 34, the piston channel 32 is provided on the transmission slider 2, and the oiling chamber 31 is provided with two Two upper oil chambers 31 are respectively connected to the piston channel 32. The transmission slider 2 is provided with an oil filling hole 22, one end of which is connected to the upper oil chamber 31. The piston rod 33 is movably arranged in the piston channel 32. One end of the pushing element 34 is connected to the piston rod 33 and the other end extends to the through groove 11. When the transmission slider 2 slides on the linear slide 1, it drives the pushing element 34 to slide on the through groove 11 until it abuts the wall of the through groove 11, thereby driving the piston rod 33 to slide on the piston channel 32, providing air pressure to the upper oil chamber 31 on the opposite side, pushing the lubricating oil in the upper oil chamber 31 toward the ball chain 21. This embodiment achieves automatic lubrication of the slider during sliding through the integrated oiling assembly 3. This effectively avoids the tediousness and inconvenience of traditional manual lubrication and improves the automation level and working efficiency of the equipment. At the same time, automatic lubrication ensures that the ball chain 21 always maintains a suitable lubrication state, thereby reducing friction loss and extending the service life of the equipment. Secondly, the interaction between the through-slot 11 and the pushing element 34 on the linear slide 1 enables precise sliding of the piston rod 33 within the piston channel 32. As the transmission slider 2 slides on the linear slide 1, the pushing element 34 moves with the slider, generating a resistance force on the wall of the through-slot 11. This resistance force is cleverly converted into driving force for the piston rod 33, which in turn generates air pressure in the upper oil chamber 31, pushing the lubricating oil toward the ball chain 21. This process not only ensures precise delivery of lubricating oil but also ensures uniform lubrication. Furthermore, the dual-chamber design of the upper oil chamber 31 further enhances lubrication. The two upper oil chambers 31 are each connected to the piston channel 32. When the piston rod 33 slides on one side, the air pressure acts on the upper oil chamber 31 on that side, pushing the lubricating oil toward the ball chain 21. The upper oil chamber 31 on the other side serves as a reservoir for backup or replenishing lubricating oil, ensuring a continuous supply of lubricating oil. This design not only improves the reliability of the lubrication system but also reduces the risk of equipment failure due to insufficient lubricating oil.

[0026] The linear slide 1 is provided with countersunk holes 12 on both sides of the through groove 11, and the countersunk holes 12 pass through the thickness direction of the linear slide 1. The linear slide 1 is provided with slide rail grooves 14 on both sides, and the slide rail grooves 14 are used to cooperate with the sliding of the ball chain 21. Specifically, the lower surface of the linear slide 1 is provided with an air avoidance groove 13, and one end of the through groove 11 is connected to the through groove 11. In this embodiment, the carefully arranged countersunk holes 12 on both sides of the linear slide 1 not only achieve penetration along its thickness direction, but also facilitate the installation of fasteners, while ensuring the compactness and stability of the slide structure. This design allows the slide to be easily positioned during installation without affecting the normal sliding of the slider, effectively improving the convenience and efficiency of assembly. The setting of the slide rail groove 14 is another highlight of the function of the linear slide 1. It is specially designed to cooperate with the sliding of the ball chain 21, greatly reducing the friction coefficient and ensuring the stability and precision of the slider under high-speed and high-frequency movement. The smooth rolling of the ball chain 21 in the slide rail groove 14 further improves the dynamic response capability and service life of the slider. In addition, the air-avoiding groove 13 provided on the lower surface of the linear slide rail 1 is connected to the through groove 11, which not only optimizes the internal structure of the slider, but also provides additional space for it, which helps to dissipate heat and reduce interference during movement.

[0027] The transmission slider 2 includes a metal part 23 and a packaging part 24 located at both ends of the metal part 23. The packaging part 24 is used to fix the ball chain 21 on the metal part 23, and the piston channel 32 is provided on the metal part 23. Specifically, the upper oil chamber 31 and the oil filling hole 22 are both provided on the packaging part 24. The upper oil chamber 31 is provided with a guide hole 311, and the guide hole 311 is used to connect the upper oil chamber 31 with the ball chain 21. In this embodiment, the design of the upper oil chamber 31 and the oil filling hole 22 on the packaging part 24 provides the necessary oil path for the automatic oiling mechanism. The guide hole 311 provided in the upper oil chamber 31 serves as a key path connecting the upper oil chamber 31 and the ball chain 21, ensuring that the lubricant can accurately and efficiently penetrate into various parts of the ball chain 21, effectively reducing friction and wear, and extending the service life of the slider. This structural design also simplifies the lubrication process. Users only need to regularly add lubricant through the oil filling port 22 to automatically lubricate the entire transmission system, greatly improving work efficiency. Furthermore, the even distribution of lubricant effectively reduces the heat generated by the slider during operation, thereby improving the overall performance and stability of the system.

[0028] The pushing element 34 comprises a push rod 341 and a washer 342, which is positioned at one end of the push rod 341 and is used to abut the wall of the through-channel 11. The washer 342 is a rubber washer 342. Specifically, the push rod 341 and the piston rod 33 are connected at a 90-degree angle. The piston rod 33 is provided with a piston sleeve 331, which is configured to move within the piston channel 32. In this embodiment, the pushing element 34 primarily comprises the push rod 341 and the washer 342. This design cleverly utilizes the elasticity and wear resistance of the rubber washer 342, which is positioned at one end of the push rod 341 to effectively abut the wall of the through-channel 11. This not only ensures stability and precision during the pushing process, but also, through the cushioning effect of the washer 342, reduces noise and wear caused by direct impact, thereby extending the service life of the device. Furthermore, the 90-degree connection between the push rod 341 and the piston rod 33 optimizes the spatial layout, making the overall structure more compact and rational. This connection method ensures transmission efficiency while also facilitating installation and maintenance, reducing operational complexity. The piston sleeve 331, mounted on the piston rod 33, allows for flexible movement within the piston channel 32. The tight and smooth fit between the piston sleeve 331 and the piston channel 32 ensures smooth oil transfer and even pressure distribution. This not only improves the efficiency of the automatic oiling slider but also enhances its lubrication performance and stability.

[0029] The above embodiments merely illustrate several implementations of the present invention. While the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the present invention. It should be noted that a person skilled in the art would be able to make numerous variations and improvements without departing from the concept of the present invention, all of which fall within the scope of protection of the present invention. Therefore, the scope of protection of the present invention shall be determined by the appended claims.

Claims

1. An automatic oiling slider, characterized by: The transmission block is a gear train that is fixed to the drive gear of the transmission block, and the gear train is connected with the gear train via the gear train to move the gear train to the drive gear.

2. The automatic oiling slider according to claim 1, characterized in that: The linear slide rail is provided with countersunk holes on both sides of the through slot, and the countersunk holes penetrate along the thickness direction of the linear slide rail.

3. The automatic oiling slider according to claim 2, characterized in that: Slide rail grooves are provided on both sides of the linear slide rail, and the slide rail grooves are used to cooperate with the ball chain to slide.

4. The automatic oiling slider according to claim 3, characterized in that: A clearance groove is provided on the lower surface of the linear slide rail, and one end of the through groove is connected to the through groove.

5. The automatic oiling slider according to claim 1, characterized in that: The transmission slider includes a metal part and packaging parts located at both ends of the metal part. The packaging parts are used to fix the ball chain on the metal part, and the piston channel is arranged on the metal part.

6. The automatic oiling slider according to claim 5, characterized in that: The upper oil chamber and the oil filling hole are both arranged on the packaging component. The upper oil chamber is provided with a guide hole, and the guide hole is used to connect the upper oil chamber with the ball chain.

7. The automatic oiling slider according to claim 1, characterized in that: The pushing element includes a pushing rod and a washer, which is arranged at one end of the pushing rod and is used to abut against the wall of the through groove. The washer is a rubber washer.

8. The automatic oiling slider according to claim 7, characterized in that: The push rod and the piston rod are connected at a ninety-degree angle.

9. The automatic oiling slider according to claim 8, characterized in that: The piston rod is provided with a piston sleeve, and the piston sleeve is used to move in the piston channel.

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