An oil mist lubrication nozzle that is easy to adjust

Abstract

The utility model discloses an oil mist lubrication nozzle which is easy to adjust. The utility model comprises: a tube body unit, which comprises an oil inlet pipe and a universal tube installed to match the oil inlet pipe, a first connecting tube is fixedly installed at one end of the universal tube, and a second connecting tube is arranged at an end of the first connecting tube away from the universal tube, a nozzle body is fixedly installed at one end of the second connecting tube away from the first connecting tube, and a delivery pipe is fixedly installed at an inner cavity of the second connecting tube; an adjustment unit, which comprises connecting seats symmetrically arranged on both sides of the inner cavity of the nozzle body, and the number of the connecting seats is four. When the handle is held to rotate the bidirectional screw rod, the reverse threads at both ends thereof drive the clamping plates to move synchronously toward the center, and the distance between the clamping plates is adjusted to clamp the delivery pipe, thereby controlling the flow of the lubricating oil, without replacing the nozzle, thereby improving work efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of lubricating oil spray nozzles, in particular to an oil mist lubricating spray nozzle which is easy to adjust. Background Art

[0002] Industrial lubricants include a very wide range of lubricant varieties and practical application areas. Although there are many varieties and too many to list, the main varieties include: steam turbine oil, bearing lubricant, hydraulic oil, gear oil, etc. Generally, when lubricating machinery, they are often sprayed to the positions that need lubrication through nozzles.

[0003] In current lubricating oil applications, nozzles are used to control the output of oil. However, the method of adjusting the oil output usually involves replacing nozzles of different sizes, which is quite cumbersome and inconvenient in actual operation. Specifically, whenever the oil output needs to be adjusted, the user has to stop the current workflow to find and install a nozzle of the right size, which not only increases the workload and time cost, but also may affect the stability and efficiency of the lubrication system due to nozzle replacement. Utility Model Content

[0004] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] In view of the above problems existing in the existing oil mist lubrication nozzle which is easy to adjust, the present utility model is proposed.

[0006] Therefore, the purpose of the utility model is to provide an oil mist lubrication nozzle that is easy to adjust, which is suitable for solving the problem that in lubricating oil applications, when the nozzle controls the oil volume, it is very cumbersome to replace nozzles of different sizes to adjust the oil output, which requires interrupting work, finding and installing new nozzles, increasing workload, and may affect system stability and efficiency.

[0007] In order to solve the above technical problems, the utility model provides the following technical solutions: an oil mist lubrication nozzle that is easy to adjust, comprising:

[0008] The pipe body unit includes an oil inlet pipe and a universal pipe matched with the oil inlet pipe, a first connecting pipe is fixedly installed at one end of the universal pipe, and a second connecting pipe is arranged at one end of the first connecting pipe away from the universal pipe, a nozzle body is fixedly installed at one end of the second connecting pipe away from the first connecting pipe, and a delivery pipe is fixedly installed in the inner cavity of the second connecting pipe;

[0009] The adjusting unit includes connecting seats symmetrically arranged on both sides of the inner cavity of the nozzle body, and the number of the connecting seats is four. The opposite surfaces of two groups of the connecting seats are rotatably connected with bidirectional screw rods, and the opposite surfaces of the other two groups of the connecting seats are fixedly installed with sliding rods. Both ends of the bidirectional screw rods are threadedly connected with clamping plates, and the bottom end of the clamping plate is slidably connected to the sliding rod. The two groups of clamping plates are located on both sides of the delivery pipe.

[0010] As a preferred solution of the utility model, an oil mist lubrication nozzle that is easy to adjust is provided, wherein: a connecting block is movably connected to the outer surface of the nozzle body, and one side of the connecting block is fixedly connected to the surface of the connecting seat, and a handle is fixedly installed on the side of the connecting block away from the nozzle body.

[0011] As a preferred solution of the utility model of an easily adjustable oil mist lubrication nozzle, wherein: the nozzle also includes a filtering unit, which includes a connecting ring arranged in the inner cavity of the first connecting pipe, and a filter screen is fixedly installed on the inner wall of the connecting ring, and the filter screen corresponds to the delivery pipe.

[0012] As a preferred solution of the utility model of an easily adjustable oil mist lubrication nozzle, one side of the first connecting pipe is symmetrically provided with a slot, the inner cavity of the slot is clamped with a block, and the opposite surfaces of the two groups of the blocks are fixedly connected to the outer surface of the connecting ring.

[0013] As a preferred solution of the utility model of an easily adjustable oil mist lubrication nozzle, wherein: the outer surfaces of the opposite surfaces of the first connecting pipe and the second connecting pipe are provided with threads, and the outer walls of the opposite surfaces of the first connecting pipe and the second connecting pipe are threadedly connected with pipe joints.

[0014] As a preferred solution of the oil mist lubrication nozzle that is easy to adjust described in the utility model, wherein: a spray hole is fixedly installed in the inner cavity of the nozzle body, and the spray hole is located on one side of the delivery pipe.

[0015] Beneficial effects of the utility model:

[0016] When you hold the handle and rotate the bidirectional screw, the reverse threads at both ends drive the clamping plates to move toward the center synchronously. The distance between the clamping plates is adjusted to clamp the delivery pipe, thereby controlling the flow of the lubricating oil. There is no need to replace the nozzle, which improves work efficiency.

[0017] The filter screen is installed by engaging with the card slot through a card block arranged on the outer surface of the connecting ring. The filter screen can filter impurities in the lubricating oil to avoid clogging of the nozzle, thereby reducing the lubrication effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work. Among them:

[0019] Figure 1 This is a schematic diagram of the overall structure of an oil mist lubrication nozzle that is easy to adjust proposed by the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of a filter unit of an oil mist lubrication nozzle that is easy to adjust proposed by the utility model;

[0021] Figure 3 The utility model provides a schematic diagram of the structure of an adjustment unit of an oil mist lubrication nozzle which is easy to adjust.

[0022] Description of the drawings: 100, tube unit; 101, oil inlet pipe; 102, universal tube; 103, first connecting pipe; 104, second connecting pipe; 105, pipe joint; 106, nozzle body; 107, spray hole; 108, delivery pipe; 200, filter unit; 201, connecting ring; 202, filter screen; 203, clamping block; 204, clamping groove; 300, adjustment unit; 301, connecting seat; 302, two-way screw rod; 303, sliding rod; 304, clamping plate; 305, connecting block; 306, handle. DETAILED DESCRIPTION

[0023] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0024] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0025] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0026] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0027] Reference Figure 1-Figure 3 , which is an embodiment of the utility model, provides an oil mist lubrication nozzle that is easy to adjust, including a tube unit 100, a filter unit 200 and an adjustment unit 300.

[0028] The pipe body unit 100 includes an oil inlet pipe 101 and a universal pipe 102 matched with the oil inlet pipe 101. A first connecting pipe 103 is fixedly installed at one end of the universal pipe 102, and a second connecting pipe 104 is arranged at one end of the first connecting pipe 103 away from the universal pipe 102. A nozzle body 106 is fixedly installed at one end of the second connecting pipe 104 away from the first connecting pipe 103. A delivery pipe 108 is fixedly installed in the inner cavity of the second connecting pipe 104. The lubricating oil is delivered from the oil inlet pipe 101 to the universal pipe 102, and then passes through the first connecting pipe 103 and the second connecting pipe 104 from the universal pipe 102, and finally sprayed outward from the nozzle body 106.

[0029] The adjusting unit 300 includes a connecting seat 301 symmetrically arranged on both sides of the inner cavity of the nozzle body 106, and the number of the connecting seats 301 is four. The opposite surfaces of the two groups of connecting seats 301 are rotatably connected with a bidirectional screw rod 302, and the opposite surfaces of the other two groups of connecting seats 301 are fixedly installed with a sliding rod 303. Both ends of the bidirectional screw rod 302 are threadedly connected with a clamping plate 304, and the bottom end of the clamping plate 304 is slidably connected to the sliding rod 303. The two groups of clamping plates 304 are located on both sides of the delivery pipe 108. The bidirectional screw rod 302 is rotated. Because the threads at both ends of the bidirectional screw rod 302 are opposite, when the bidirectional screw rod 302 starts to rotate, the clamping plates 304 located at the left and right ends of the bidirectional screw rod 302 can be controlled to move synchronously toward the middle under the action of the sliding rod 303. By adjusting the spacing between the two groups of clamping plates 304, the delivery pipe 108 is clamped, the flow of lubricating oil is reduced, thereby controlling the oil output, and there is no need to replace the nozzle, thereby improving work efficiency.

[0030] The outer surface of the nozzle body 106 is movably connected with a connecting block 305, and one side of the connecting block 305 is fixedly connected to the surface of the connecting seat 301. A handle 306 is fixedly installed on the side of the connecting block 305 away from the nozzle body 106. Holding the handle 306, the bidirectional screw rod 302 is driven to rotate through the handle 306.

[0031] The filter unit 200 includes a connecting ring 201 arranged in the inner cavity of the first connecting pipe 103, and a filter screen 202 is fixedly installed on the inner wall of the connecting ring 201, and the filter screen 202 corresponds to the delivery pipe 108. The filter screen 202 can filter impurities in the lubricating oil to avoid clogging of the nozzle, thereby reducing the lubrication effect.

[0032] A card slot 204 is symmetrically provided on one side of the first connecting tube 103, and a card block 203 is carded into the inner cavity of the card slot 204. The opposite surfaces of the two groups of card blocks 203 are fixedly connected to the outer surface of the connecting ring 201. The filter screen 202 is carded into the card slot 204 through the card block 203 set on the outer surface of the connecting ring 201, thereby completing the installation of the filter screen 202.

[0033] The outer surfaces of the opposite surfaces of the first connecting tube 103 and the second connecting tube 104 are provided with threads, and the outer walls of the opposite surfaces of the first connecting tube 103 and the second connecting tube 104 are threadedly connected with a pipe joint 105, which connects the first connecting tube 103 and the second connecting tube 104. When the first connecting tube 103 and the second connecting tube 104 are connected, the second connecting tube 104 can limit the filter net 202.

[0034] A spray hole 107 is fixedly installed in the inner cavity of the nozzle body 106, and the spray hole 107 is located on one side of the delivery pipe 108. The lubricating oil in the nozzle body 106 is sprayed out as oil mist through the spray hole 107 to spray the machinery.

[0035] During use, the filter 202 is connected to the card slot 204 through the block 203 set on the outer surface of the connecting ring 201 to complete the installation of the filter 202. The filter 202 can filter impurities in the lubricating oil to avoid the blockage of the nozzle, which leads to a decrease in the lubrication effect. The pipe joint 105 connects the first connecting pipe 103 and the second connecting pipe 104. When the first connecting pipe 103 and the second connecting pipe 104 are connected, the second connecting pipe 104 can limit the filter 202. The lubricating oil is transported from the oil inlet pipe 101 to the universal pipe 102, and then passes through the first connecting pipe 103 and the second connecting pipe 104 in the universal pipe 102. 104, enters the inner cavity of the nozzle body 106, and finally sprays oil mist through the spray hole 107 to spray the machinery. Hold the handle 306 and drive the bidirectional screw 302 to rotate through the handle 306. Because the threads at both ends of the bidirectional screw 302 are opposite, when the bidirectional screw 302 starts to rotate, the clamping plates 304 located at the left and right ends of the bidirectional screw 302 can be controlled to move toward the middle synchronously under the action of the sliding rod 303. By adjusting the distance between the two groups of clamping plates 304, the delivery pipe 108 is clamped to reduce the flow of lubricating oil, thereby controlling the oil output. There is no need to replace the nozzle, thereby improving work efficiency.

[0036] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. An oil mist lubrication nozzle that is easy to adjust, characterized in that: include: A pipe body unit (100) comprises an oil inlet pipe (101) and a universal pipe (102) matched with the oil inlet pipe (101), a first connecting pipe (103) being fixedly mounted on one end of the universal pipe (102), a second connecting pipe (104) being arranged at one end of the first connecting pipe (103) away from the universal pipe (102), a nozzle body (106) being fixedly mounted on one end of the second connecting pipe (104) away from the first connecting pipe (103), and a delivery pipe (108) being fixedly mounted in the inner cavity of the second connecting pipe (104); The adjustment unit (300) includes connecting seats (301) symmetrically arranged on both sides of the inner cavity of the nozzle body (106), and the number of the connecting seats (301) is four. The opposite surfaces of two groups of the connecting seats (301) are rotatably connected with bidirectional screw rods (302), and the opposite surfaces of the other two groups of the connecting seats (301) are fixedly installed with sliding rods (303). Both ends of the bidirectional screw rods (302) are threadedly connected with clamping plates (304), and the bottom end of the clamping plate (304) is slidably connected to the sliding rod (303). The two groups of the clamping plates (304) are located on both sides of the delivery pipe (108).

2. The oil mist lubrication nozzle according to claim 1, characterized in that: The outer surface of the nozzle body (106) is movably connected to a connection block (305), and one side of the connection block (305) is fixedly connected to the surface of the connection seat (301), and a handle (306) is fixedly installed on the side of the connection block (305) away from the nozzle body (106).

3. The oil mist lubrication nozzle according to claim 1, characterized in that: The nozzle also includes a filtering unit (200), which includes a connecting ring (201) arranged in the inner cavity of the first connecting pipe (103), a filtering net (202) being fixedly mounted on the inner wall of the connecting ring (201), and the filtering net (202) and the conveying pipe (108) correspond to each other.

4. The oil mist lubrication nozzle according to claim 1, characterized in that: A clamping groove (204) is symmetrically provided on one side of the first connecting tube (103), a clamping block (203) is clamped in the inner cavity of the clamping groove (204), and the opposite surfaces of the two groups of clamping blocks (203) are fixedly connected to the outer surface of the connecting ring (201).

5. The oil mist lubrication nozzle according to claim 1, characterized in that: The outer surfaces of the opposing surfaces of the first connecting pipe (103) and the second connecting pipe (104) are provided with threads, and the outer walls of the opposing surfaces of the first connecting pipe (103) and the second connecting pipe (104) are threadedly connected with pipe joints (105).

6. The oil mist lubrication nozzle according to claim 1, characterized in that: A spray hole (107) is fixedly mounted in the inner cavity of the spray head body (106), and the spray hole (107) is located on one side of the delivery pipe (108).

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