Intelligent guiding assembly

Abstract

The utility model belongs to the technical field of guiding device, concretely relates to an intelligent guiding assembly, including guide rod and guide bush, the middle part of guide rod is inserted in the guide bush, the middle part surface of guide rod is provided with recess, recess extends from top to bottom along height direction, the lateral wall of guide bush is provided with cavity, the cavity is filled with lubricating oil, the inner wall of guide bush is provided with the oil discharge hole that communicates with cavity, the oil discharge hole is installed with sealing peg, sealing peg includes peg column and installs the cap of peg column one end, the other end of peg column is arc end, and passes through the oil discharge hole and the recess sliding connection, the cap is located in the cavity, the outer wall of peg column is equipped with spring, one end of spring is fixed in the cap, the other end of spring is fixed in the cavity inner wall. The utility model passes through the optimization guiding assembly, solves the problem of adding lubricating oil, is helpful to improve the use experience.

Description

Technical Field

[0001] This utility model belongs to the technical field of guiding devices, specifically relating to an intelligent guiding component. Background Technology

[0002] A mold is a component used in industrial production to obtain desired products through methods such as injection molding, blow molding, extrusion, die casting, forging, smelting, and stamping. Molds are tools used to create shaped objects, and these tools are composed of various parts; different molds are composed of different parts. They primarily achieve the shaping of objects by changing the physical state of the material being molded; guide-pillar molds, on the other hand, are molds that achieve connection through the cooperation of guide pillars and guide sleeves.

[0003] The existing guide post and guide sleeve are directly fitted by sliding the columnar guide post and the cylindrical guide sleeve.

[0004] In the process of realizing this utility model, the inventors discovered that the prior art has at least the following problems:

[0005] The existing structure requires the guide rod to be disassembled to add lubricating oil, which is inconvenient and affects the user experience. Utility Model Content

[0006] The purpose of this invention is to provide an intelligent guide component to address the shortcomings of existing technologies. By optimizing the guide component, the problem of adding lubricating oil is solved, which helps to improve the user experience.

[0007] To achieve the above objectives, the present invention adopts the following technical solution:

[0008] An intelligent guiding component includes a guide rod and a guide sleeve. The guide rod is inserted into the guide sleeve at its middle portion. A groove is provided on the middle surface of the guide rod, extending from top to bottom along the height direction. A cavity is provided on the side wall of the guide sleeve, and the cavity is filled with lubricating oil. An oil drain hole communicating with the cavity is provided on the inner wall of the guide sleeve. A sealing pin is installed in the oil drain hole. The sealing pin includes a pin post and a cap installed at one end of the pin post. The other end of the pin post is an arc end and passes through the oil drain hole and is slidably connected to the groove. The cap is located in the cavity. A spring is sleeved on the outer wall of the pin post. One end of the spring is fixed to the cap, and the other end of the spring is fixed to the inner wall of the cavity.

[0009] In some possible implementations, the cavity extends from the top sidewall of the guide sleeve to the middle sidewall of the guide sleeve.

[0010] In some possible implementations, a first positioning plate is provided at the top of the guide rod, and a second positioning plate that cooperates with the first positioning plate is installed on the outer wall of the bottom of the guide sleeve. Positioning posts are provided at the four bottom corners of the first positioning plate, and positioning holes that are inserted into the positioning posts are provided at the four corners of the second positioning plate.

[0011] In some possible implementations, the outer diameter of the drain hole is smaller than the outer diameter of the spring or the cap, and the outer diameter of the nail post is smaller than the outer diameter of the drain hole.

[0012] In some possible implementations, the arcuate end of the sealing pin protrudes beyond the inner wall surface of the guide sleeve, and the protrusion height of the arcuate end of the sealing pin is less than the sidewall thickness of the guide sleeve.

[0013] One of the above technical solutions has the following beneficial effects:

[0014] This invention optimizes the structure of the guide assembly by designing a lubricating oil cavity on the side wall of the guide sleeve. When the guide rod is inserted into the guide sleeve at the middle, the groove in the middle of the guide rod slides and connects with the arc end of the sealing pin. The sealing pin acts as a drain hole to seal the cavity. When lubricating oil needs to be added, the top surface of the guide rod is controlled to contact the guide sleeve. Since there is no groove on the top surface of the guide rod, the outer wall of the top of the guide rod applies a lateral force to the arc end of the pin, pushing the sealing pin into the cavity. At the same time, the cap tension spring creates an oil drain space between the cap and the inner wall of the cavity. The lubricating oil in the cavity drains along the drain hole to the top outer wall of the guide rod. Under the action of gravity, the lubricating oil flows from the top outer wall of the guide rod to the bottom outer wall of the guide rod along the height direction, thus lubricating the entire outer wall of the guide rod. This achieves the delivery of lubricating oil to the gap between the guide rod and the guide sleeve, solving the problem of adding lubricating oil and improving the user experience. Attached Figure Description

[0015] The features, advantages and technical effects of exemplary embodiments of the present invention will now be described with reference to the accompanying drawings.

[0016] Figure 1 This is a schematic diagram of the structure of the present invention when the spring is stretched.

[0017] Figure 2 This is a schematic diagram of the structure of this utility model before the spring is stretched.

[0018] Figure 3 This is a schematic diagram of the guide sleeve of this utility model.

[0019] Figure 4 This is a schematic diagram of the installation of the sealing nail of this utility model.

[0020] The reference numerals in the attached figures are explained as follows:

[0021] 1-Guide rod;

[0022] 2-Guide sleeve;

[0023] 3-groove;

[0024] 4-Cavity;

[0025] 5- Oil drain hole;

[0026] 6-Sealing nail; 61-Nail post; 62-Cap; 63-Rounded end;

[0027] 7-Spring;

[0028] 8-First positioning plate;

[0029] 9-Second positioning plate;

[0030] H - Height direction. Detailed Implementation

[0031] If certain terms are used in the specification and claims to refer to specific components, those skilled in the art will understand that hardware manufacturers may use different names to refer to the same component. This specification and claims do not distinguish components based on differences in name, but rather on differences in function. The term "comprising" as used throughout the specification and claims is an open-ended term and should be interpreted as "comprising but not limited to." "Approximately" means that within an acceptable margin of error, those skilled in the art can solve the technical problem and substantially achieve the technical effect within a certain margin of error.

[0032] Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be interpreted as indicating or implying relative importance.

[0033] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0034] The present invention will be further described in detail below with reference to the accompanying drawings, but this is not intended to limit the present invention.

[0035] Example 1

[0036] The existing structure requires the guide rod to be disassembled to add lubricating oil, which is inconvenient and affects the user experience.

[0037] like Figures 1-4 As shown, the intelligent guide assembly of this utility model includes a guide rod 1 and a guide sleeve 2. The middle part of the guide rod 1 is inserted into the guide sleeve 2. A groove 3 is provided on the middle surface of the guide rod 1, and the groove 3 extends from top to bottom along the height direction. A cavity 4 is provided on the side wall of the guide sleeve 2. The cavity 4 is filled with lubricating oil. An oil drain hole 5 communicating with the cavity 4 is provided on the inner wall of the guide sleeve 2. A sealing nail 6 is installed in the oil drain hole 5. The sealing nail 6 includes a nail post 61 and a cap 62 installed at one end of the nail post 61. The other end of the nail post 61 is an arc end 63, which passes through the oil drain hole 5 and is slidably connected to the groove 3. The cap 62 is located inside the cavity 4. A spring 7 is sleeved on the outer wall of the nail post 61. One end of the spring 7 is fixed to the cap 62, and the other end of the spring 7 is fixed to the inner wall of the cavity 4. This invention optimizes the structure of the guide assembly by designing a lubricating oil cavity 4 on the side wall of the guide sleeve 2. When the guide rod 1 is inserted into the guide sleeve 2 at the middle, the groove 3 in the middle of the guide rod 1 slides in connection with the arc end 63 of the sealing pin 6. The sealing pin 6 seals the oil drain hole 5 of the cavity 4. When lubricating oil needs to be added, the top surface of the guide rod 1 is controlled to contact the guide sleeve 2. Since the top surface of the guide rod 1 does not have a groove 3, the outer wall of the top of the guide rod 1 applies a lateral force to the arc end 63 of the pin 61. The sealing pin 6 is pushed into the cavity 4. At the same time, the cap 62 stretches the spring 7, so that the cap 62 and the inner wall of the cavity 4 form an oil drainage space. The lubricating oil in the cavity 4 is discharged along the oil drainage hole 5 to the top outer wall of the guide rod 1. Under the action of gravity, the lubricating oil flows from the top outer wall of the guide rod 1 to the bottom outer wall of the guide rod 1 along the height direction, that is, it lubricates the entire outer wall of the guide rod 1. This realizes the delivery of lubricating oil to the gap between the guide rod and the guide sleeve, solves the problem of adding lubricating oil, and helps to improve the user experience.

[0038] It should be noted that when the guide rod 1 and the guide sleeve 2 are engaged, the middle part of the guide rod 1 is inserted into the inner wall of the middle part of the guide sleeve 2. The spring 7 on the outer wall of the nail post 61 does not deform or stretch. The two ends of the spring 7 control the gap between the cap 62 and the inner wall of the cavity 4 within a small range. At this time, the cap 62 is close to the inner wall of the cavity 4. When the spring 7 is stretched by the cap 62 under the lateral force of the top outer wall of the guide rod 1, the cap 62 moves away from the inner wall of the cavity 4. The lubricating oil can flow along the gap between the cap 62 and the inner wall of the cavity 4 and drain through the oil drain hole 5 to the top outer wall of the guide rod 1. The groove 3 has inclined surfaces at both ends in the height direction, which can engage with the arc end 63 of the nail post 61, so that the arc end 63 of the nail post 61 can successfully transition to contact the top side wall of the guide sleeve 2.

[0039] In the intelligent guide assembly according to the present invention, the cavity 4 extends from the top side wall of the guide sleeve 2 to the middle side wall of the guide sleeve 2, which helps to increase the volume of the cavity 4 and increase the storage capacity of lubricating oil in the cavity 4.

[0040] In the intelligent guide assembly according to this utility model, a first positioning plate 8 is provided at the top of the guide rod 1, and a second positioning plate 9 that mates with the first positioning plate 8 is installed on the outer wall of the bottom of the guide sleeve 2. Positioning posts are provided at each of the four corners of the bottom of the first positioning plate 8, and positioning holes for insertion into the positioning posts are provided at each of the four corners of the second positioning plate 9. The positioning posts and positioning holes are slidably connected, improving the fitting accuracy of the guide rod 1 and the guide sleeve 2 and reducing the risk of misalignment.

[0041] The working principle of this utility model is as follows:

[0042] This invention optimizes the structure of the guide assembly by designing a lubricating oil cavity 4 on the side wall of the guide sleeve 2. When the guide rod 1 is inserted into the guide sleeve 2 at the middle, the groove 3 in the middle of the guide rod 1 slides in connection with the arc end 63 of the sealing pin 6. The sealing pin 6 seals the oil drain hole 5 of the cavity 4. When lubricating oil needs to be added, the top surface of the guide rod 1 is controlled to contact the guide sleeve 2. Since the top surface of the guide rod 1 does not have a groove 3, the outer wall of the top of the guide rod 1 applies a lateral force to the arc end 63 of the pin 61. The sealing pin 6 is pushed into the cavity 4. At the same time, the cap 62 stretches the spring 7, so that the cap 62 and the inner wall of the cavity 4 form an oil drainage space. The lubricating oil in the cavity 4 is discharged along the oil drainage hole 5 to the top outer wall of the guide rod 1. Under the action of gravity, the lubricating oil flows from the top outer wall of the guide rod 1 to the bottom outer wall of the guide rod 1 along the height direction, that is, it lubricates the entire outer wall of the guide rod 1. This realizes the delivery of lubricating oil to the gap between the guide rod and the guide sleeve, solves the problem of adding lubricating oil, and helps to improve the user experience.

[0043] Example 2

[0044] Unlike Embodiment 1, in this embodiment, the outer diameter of the oil drain hole 5 is smaller than the outer diameter of the spring 7 or the cap 62, which prevents the spring 7 from coming out of the oil drain hole 5. At the same time, the outer diameter of the cap 62 is the largest, and the cap 62 can close the oil drain hole 5 when it is close to it. The outer diameter of the nail post 61 is smaller than the outer diameter of the oil drain hole 5, so the lubricating oil can flow along the gap between the cap 62 and the inner wall of the cavity 4, and flow along the oil drain hole 5 to the top outer wall of the guide rod 1.

[0045] The other structures are the same as in Embodiment 1, and will not be described again here.

[0046] Example 3

[0047] Unlike Embodiment 1, in this embodiment, the arc end 63 of the sealing pin 6 protrudes from the inner wall surface of the guide sleeve 2. The protrusion height of the arc end 63 of the sealing pin 6 is less than the side wall thickness of the guide sleeve 2, so as to avoid the arc end 63 of the sealing pin 6 protruding too much and affecting the cooperation movement between the guide rod 1 and the guide sleeve 2.

[0048] The other structures are the same as in Embodiment 1, and will not be described again here.

[0049] Based on the disclosure and teachings of the above specification, those skilled in the art can make changes and modifications to the above embodiments. Therefore, this utility model is not limited to the specific embodiments described above, and any obvious improvements, substitutions, or modifications made by those skilled in the art based on this utility model are within the protection scope of this utility model. Furthermore, although some specific terms are used in this specification, these terms are only for convenience of explanation and do not constitute any limitation on this utility model.

Claims

1. An intelligent guiding component, characterized in that, It includes a guide rod (1) and a guide sleeve (2), wherein the middle part of the guide rod (1) is inserted into the guide sleeve (2); The guide rod (1) has a groove (3) on its middle surface, and the groove (3) extends from top to bottom along the height direction; The guide sleeve (2) has a cavity (4) on its side wall. The cavity (4) is filled with lubricating oil. The inner wall of the guide sleeve (2) has an oil drain hole (5) that communicates with the cavity (4). A sealing pin (6) is installed in the oil drain hole (5). The sealing pin (6) includes a pin post (61) and a cap (62) installed at one end of the pin post (61). The other end of the pin post (61) is an arc end (63) and passes through the oil drain hole (5) and is slidably connected to the groove (3). The cap (62) is located inside the cavity (4). A spring (7) is sleeved on the outer wall of the pin post (61). One end of the spring (7) is fixed to the cap (62), and the other end of the spring (7) is fixed to the inner wall of the cavity (4).

2. The intelligent guiding component as described in claim 1, characterized in that: The cavity (4) extends from the top sidewall of the guide sleeve (2) to the middle sidewall of the guide sleeve (2).

3. The intelligent guiding component as described in claim 1, characterized in that: The top of the guide rod (1) is provided with a first positioning plate (8), and the outer wall of the bottom of the guide sleeve (2) is provided with a second positioning plate (9) that cooperates with the first positioning plate (8). The bottom four corners of the first positioning plate (8) are provided with positioning posts, and the four corners of the second positioning plate (9) are provided with positioning holes that are inserted into the positioning posts.

4. The intelligent guiding component as described in claim 1, characterized in that: The outer diameter of the drain hole (5) is smaller than the outer diameter of the spring (7) or the cap (62), and the outer diameter of the nail (61) is smaller than the outer diameter of the drain hole (5).

5. The intelligent guiding component as described in claim 1, characterized in that: The arc end (63) of the sealing pin (6) protrudes from the inner wall surface of the guide sleeve (2), and the protrusion height of the arc end (63) of the sealing pin (6) is less than the side wall thickness of the guide sleeve (2).

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