Aluminum alloy sliding support with micro-porous lubrication channels

Abstract

The utility model relates to mechanical guide piece technical field especially an aluminium alloy sliding support with micro - hole lubrication channel. Through in the aluminium alloy sliding support along the guide rail sliding process, aluminium alloy sliding support drives gear to move, gear moves along the rack process, gear rotates, gear can drive the round plate rotation, the round plate drives the guide rod reciprocating movement through the round block, the guide rod drives the slider reciprocating movement along the sliding slot, when the piston is removed from the direction of injection pipe and moves, through the atmospheric pressure principle, pressure promotes the oil liquid metal inside the storage oil cavity to open the inside of the connecting pipe of second check valve, when the piston is adjacent to the direction of injection pipe and moves, the oil liquid in the connecting pipe interior is transported to the inside of oil inlet channel through first check valve, realizes self - lubricating in the aluminium alloy sliding support between the slide rail through the oil hole and transports to, avoids the inhomogeneous situation of artificial lubrication to occur.

Description

Technical Field

[0001] This utility model relates to the field of mechanical guide components, specifically an aluminum alloy sliding support component with microporous lubrication channels. Background Technology

[0002] Aluminum alloy sliding support components are mechanical parts that use aluminum alloy as the base material and achieve sliding guidance function through precision machining and surface treatment. They are widely used in construction, industrial equipment, medical equipment and other fields.

[0003] The existing aluminum alloy sliding support and guide rail require regular maintenance, and lubrication is one of the main maintenance steps. Traditionally, the aluminum alloy sliding support and guide rail are usually lubricated manually. This lubrication method is not only cumbersome to maintain, but also prone to insufficient lubrication or excessive lubricating oil, making it inconvenient to maintain the aluminum alloy sliding support and guide rail. Utility Model Content

[0004] The purpose of this invention is to solve the problems mentioned in the background art and to propose an aluminum alloy sliding support with microporous lubrication channels.

[0005] To achieve the above objectives, this utility model provides the following technical solution: Design an aluminum alloy sliding support with microporous lubrication channels, including a slide rail, an aluminum alloy sliding support, an oil injection mechanism and an oil injection pipe. The aluminum alloy sliding support is provided on the outer side of the slide rail, and an oil injection mechanism is provided on both sides of the aluminum alloy sliding support. Multiple connecting pipes are provided on one side of the oil injection mechanism.

[0006] Preferably, the aluminum alloy sliding support has a connecting cavity in the middle, an oil injection mechanism is provided inside the connecting cavity, multiple sliding grooves are provided at the upper end of the connecting cavity, multiple oil inlet channels are provided on the upper side of the aluminum alloy sliding support, multiple through oil holes are provided below the oil inlet channels, oil storage cavities are provided on both sides of the lower part of the aluminum alloy sliding support, and an oil injection port is provided at the side end of the oil storage cavity.

[0007] Preferably, the oil injection mechanism includes a gear, a rack, a circular plate, a circular block, a guide rod, a connecting rod, a piston, and a connecting pipe; Both sides of the gear shaft are rotatably connected to aluminum alloy sliding guide rails. The outer wall of the gear meshes with a rack. The end of the rack is fixedly connected to the slide rail. One end of the gear shaft is fixedly connected to a circular plate. One side of the circular plate is fixedly connected to a circular block. A guide rod is provided above the circular block. The side end of the guide rod is fixedly connected to multiple connecting rods. The end of the connecting rod is fixedly connected to a piston. The outer wall of the connecting rod is slidably connected to a connecting pipe. The outer wall of the piston is in contact with the connecting pipe. The outer walls of the multiple connecting pipes are all fixedly connected to aluminum alloy sliding support members.

[0008] Preferably, the guide rod has a connecting groove in the middle, the width of which is the same as the radial dimension of the circular block, and the connecting groove can match the circular block; The upper end of the guide rod is provided with multiple sliders, and the number and shape of the sliders are the same as those of the slide groove, and the sliders can match the slide groove.

[0009] Preferably, a first check valve and a second check valve are respectively provided in the middle part of the connecting pipe, and the first check valve and the second check valve are arranged in the same direction, and the outlet end of the first check valve faces the oil inlet channel. A connecting pipe is provided between the first check valve and the second check valve. The end of the connecting pipe is fixedly connected to the oil injection pipe, and the connecting pipe is connected to the oil injection pipe.

[0010] The present invention proposes an aluminum alloy sliding support with microporous lubrication channels. The advantages are as follows: During the sliding of the aluminum alloy sliding support along the guide rail, the support drives the gear to move. As the gear moves along the rack, it rotates, causing the circular plate to rotate. The circular plate, through a circular block, drives the guide rod to reciprocate. The guide rod then drives the slider to reciprocate along the slide groove. When the piston moves away from the oil injection pipe, atmospheric pressure forces the second one-way valve to open the oil reservoir, allowing the oil to flow into the connecting pipe. When the piston moves towards the oil injection pipe, the oil inside the connecting pipe is delivered to the oil inlet channel through the first one-way valve. This oil is then delivered through the oil hole to the aluminum alloy sliding support between the sliding rail, achieving self-lubrication and preventing uneven lubrication caused by human intervention. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 for Figure 1 Schematic diagram of structure A in the middle; Figure 3 for Figure 2 A schematic diagram of the structure of B in the middle; Figure 4 This is a partial top view of the structure of this utility model; Figure 5 This is a schematic diagram of the guide rod and slider in this utility model.

[0012] In the diagram: 1. Slide rail; 2. Aluminum alloy sliding support; 201. Oil inlet channel; 202. Oil hole; 203. Connecting cavity; 204. Slide groove; 205. Oil storage cavity; 3. Oil injection mechanism; 301. Gear; 302. Rack; 303. Circular plate; 304. Circular block; 305. Guide rod; 3051. Slider; 3052. Connecting groove; 306. Connecting rod; 307. Piston; 308. Connecting pipe; 4. Oil injection pipe; 401. First check valve; 402. Second check valve. Detailed Implementation

[0013] The present invention will be further described below with reference to the accompanying drawings: See attached document Figure 1-5 An aluminum alloy sliding support with microporous lubrication channels includes a slide rail 1, an aluminum alloy sliding support 2, an oil injection mechanism 3, and an oil injection pipe 4. The aluminum alloy sliding support 2 is provided on the outer side of the slide rail 1, and the oil injection mechanism 3 is provided on both sides of the aluminum alloy sliding support 2. Multiple connecting pipes 308 are provided on one side of the oil injection mechanism 3.

[0014] The aluminum alloy sliding support 2 has a connecting cavity 203 in the middle, and an oil injection mechanism 3 is provided inside the connecting cavity 203. Multiple sliding grooves 204 are provided at the upper end of the connecting cavity 203. Multiple oil inlet channels 201 are provided on the upper side of the aluminum alloy sliding support 2. Multiple through oil holes 202 are provided below the oil inlet channels 201. Oil storage cavities 205 are provided on both sides of the lower part of the aluminum alloy sliding support 2. Oil injection ports are provided on the side ends of the oil storage cavities 205. The oil injection ports are used to inject oil into the oil storage cavities 205. Multiple sets of oil holes 202 are provided. The oil inlet channel 201 on the side adjacent to the gear 301 is provided with oil holes 202 that communicate with the gear 301, so as to facilitate the lubrication of the gear 301 and the rack 302 by the oil.

[0015] The oil injection mechanism 3 includes a gear 301, a rack 302, a circular plate 303, a circular block 304, a guide rod 305, a connecting rod 306, a piston 307, and a connecting pipe 308. Both sides of the shaft of the gear 301 are rotatably connected to an aluminum alloy sliding guide rail. The outer wall of the gear 301 meshes with the rack 302. The end of the rack 302 is fixedly connected to the slide rail 1. One end of the shaft of the gear 301 is fixedly connected to the circular plate 303. One side of the circular plate 303 is fixedly connected to the circular block 304. A guide rod 305 is provided above the guide rod 4. The side end of the guide rod 305 is fixedly connected to multiple connecting rods 306. The end of the connecting rod 306 is fixedly connected to the piston 307. The outer wall of the connecting rod 306 is slidably connected to the connecting pipe 308. The outer wall of the piston 307 is in contact with the connecting pipe 308. The outer walls of the multiple connecting pipes 308 are all fixedly connected to the aluminum alloy sliding support 2. As the aluminum alloy sliding support 2 slides along the guide rail 1, it drives the gear 301 to move. As gear 301 moves along the rack, it rotates, causing the circular plate 303 to rotate. The circular plate 303 then causes the circular block 304 to move in a circular motion. Simultaneously, the circular block 304 slides along the connecting groove 3052 of the guide rod 305, causing the guide rod 305 to reciprocate. The guide rod 305 then causes the slider 3051 to reciprocate along the sliding groove 204. The guide rod 305 also simultaneously causes multiple connecting rods 306 to reciprocate, and these connecting rods 306 drive the piston 30... 7. Moving along the connecting pipe 308, when the piston 307 moves away from the oil injection pipe 4, the pressure pushes the second one-way valve 402 to open the oil reservoir 205 and the oil metal inside the connecting pipe 308 through the principle of atmospheric pressure. When the piston 307 moves towards the oil injection pipe 4, the oil inside the connecting pipe 308 is transported to the oil inlet channel 201 through the first one-way valve 401, and then transported to the aluminum alloy sliding support 2 between the slide rails through the oil hole 202.

[0016] A connecting groove 3052 is provided in the middle of the guide rod 305. The width of the connecting groove 3052 is the same as the radial dimension of the circular block 304. The connecting groove 3052 can match the circular block 304. A plurality of sliders 3051 are provided at the upper end of the guide rod 305. The number and shape of the sliders 3051 are the same as those of the slide groove 204. The sliders 3051 can match the slide groove 204.

[0017] A first check valve 401 and a second check valve 402 are respectively provided in the middle part of the connecting pipe 308. The first check valve 401 and the second check valve 402 are set in the same direction. The outlet end of the first check valve 401 faces the oil inlet channel 201. A connecting pipe 308 is provided between the first check valve 401 and the second check valve 402. The end of the connecting pipe 308 is fixedly connected to the oil injection pipe 4 and the connecting pipe 308 is connected to the oil injection pipe 4. The two ends of the oil injection pipe 4 are respectively connected to the oil inlet channel 201 and the oil storage chamber 205.

[0018] Specifically, during the sliding process of the aluminum alloy sliding support 2 along the guide rail 1, the aluminum alloy sliding support 2 drives the gear 301 to move. During the movement of the gear 301 along the rack 302, the gear 301 rotates. The gear 301 can drive the circular plate 303 to rotate. The circular plate 303 drives the guide rod 305 to move back and forth through the circular block 304. The guide rod 305 drives the slider 3051 to move back and forth along the slide groove 204. When the piston 307 moves away from the oil injection pipe 4, the pressure pushes the second one-way valve 402 to open the oil in the oil storage chamber 205 and into the connecting pipe 308 through the atmospheric pressure principle. When the piston 307 moves towards the oil injection pipe 4, the oil in the connecting pipe 308 is transported to the oil inlet channel 201 through the first one-way valve 401. It is then transported to the aluminum alloy sliding support 2 between the slide rail through the oil hole 202, achieving self-lubrication.

Claims

1. An aluminum alloy sliding support with microporous lubrication channels, characterized in that: It includes a slide rail, an aluminum alloy sliding support, an oil injection mechanism, and an oil injection pipe. The slide rail is provided with an aluminum alloy sliding support on its outer side, and an oil injection mechanism is provided on both sides of the aluminum alloy sliding support. Multiple connecting pipes are provided on one side of the oil injection mechanism. The oil injection mechanism includes gears, racks, circular plates, circular blocks, guide rods, connecting rods, pistons, and connecting pipes; Both sides of the gear shaft are rotatably connected to aluminum alloy sliding guide rails. The outer wall of the gear meshes with a rack. The end of the rack is fixedly connected to the slide rail. One end of the gear shaft is fixedly connected to a circular plate. One side of the circular plate is fixedly connected to a circular block. A guide rod is provided above the circular block. The side end of the guide rod is fixedly connected to multiple connecting rods. The end of the connecting rod is fixedly connected to a piston. The outer wall of the connecting rod is slidably connected to a connecting pipe. The outer wall of the piston is in contact with the connecting pipe. The outer walls of the multiple connecting pipes are all fixedly connected to aluminum alloy sliding support members.

2. The aluminum alloy sliding support with microporous lubrication channels according to claim 1, characterized in that: The aluminum alloy sliding support has a connecting cavity in the middle, and an oil injection mechanism is provided inside the connecting cavity. Multiple sliding grooves are provided at the upper end of the connecting cavity. Multiple oil inlet channels are provided on the upper side of the aluminum alloy sliding support. Multiple through oil holes are provided below the oil inlet channels. Oil storage cavities are provided on both sides of the lower part of the aluminum alloy sliding support. An oil injection port is provided at the side end of the oil storage cavity.

3. The aluminum alloy sliding support with microporous lubrication channels according to claim 1, characterized in that: The guide rod has a connecting groove in the middle, the width of which is the same as the radial dimension of the circular block, and the connecting groove can match the circular block. The upper end of the guide rod is provided with multiple sliders, and the number and shape of the sliders are the same as those of the slide groove, and the sliders can match the slide groove.

4. The aluminum alloy sliding support with microporous lubrication channels according to claim 1, characterized in that: The middle part of the connecting pipe is respectively provided with a first check valve and a second check valve, and the first check valve and the second check valve are set in the same direction, and the outlet of the first check valve faces the oil inlet channel. A connecting pipe is provided between the first check valve and the second check valve. The end of the connecting pipe is fixedly connected to the oil injection pipe, and the connecting pipe is connected to the oil injection pipe.

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