Static minimal quantity lubricating liquid nozzle joint

Abstract

The utility model discloses an electrostatic minimal quantity lubricating liquid nozzle joint, relates to nozzle joint related technical field, including nozzle joint main part, rotary plate, dissembling and assembling mechanism and leakproof positioning mechanism, the bottom of nozzle joint main part is threaded connection with the nozzle, rotary plate is symmetrically arranged on the both sides of nozzle joint main part, dissembling and assembling mechanism is arranged on rotary plate, and leakproof positioning mechanism is arranged on the nozzle joint main part. The leakage-proof positioning mechanism is arranged in the rotating plate and used for preventing the lubricating liquid from flowing. By means of the arrangement mode that the disassembly and assembly mechanism is matched with the leakage-proof positioning mechanism and the leakage-proof positioning mechanism arranged on the nozzle connector body, when the nozzle is not used, the oil outlet in the bottom end of the nozzle can be blocked, dust, impurities and the like can be effectively prevented from entering the oil outlet of the nozzle, a channel is prevented from being blocked, and the service life of the nozzle is prolonged. The nozzle can smoothly convey the lubricating liquid when used next time, the normal working performance of the nozzle is maintained, the maintenance cost and the workload are reduced, and the service life of equipment is prolonged.

Description

TECHNICAL FIELD

[0001] The utility model relates to nozzle connector field, especially a kind of electrostatic micro-lubrication liquid nozzle connector. BACKGROUND

[0002] Electrostatic micro-lubrication liquid nozzle connector is mainly used to accurately deliver micro-lubrication liquid to specific processing area, it has electrostatic adsorption function, can evenly spray lubricating liquid on workpiece surface, reduce friction and wear, improve processing accuracy and efficiency, while reducing environmental pollution, it is indispensable component in modern precision machining;

[0003] The existing electrostatic micro-lubrication liquid nozzle connector can perform lubricating liquid delivery after being connected with the spray head, the oil outlet of the spray head is in open state when not in use, dust, impurities and other pollutants are easy to enter, block the oil outlet channel, affect the normal delivery and use effect of subsequent lubricating liquid, and may cause lubricating liquid to evaporate and dry, resulting in waste, and is not conducive to keeping the spray head and the entire system clean and sanitary, increasing the workload of subsequent maintenance and cleaning, and being relatively inconvenient. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a kind of electrostatic micro-lubrication liquid nozzle connector to solve the problems raised in the above background.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of electrostatic micro-lubrication liquid nozzle connector, comprising:

[0006] Nozzle connector main body, the bottom of the nozzle connector main body is threadedly connected with spray head;

[0007] Rotary plate, the rotary plate is symmetrically arranged on the two sides of nozzle connector main body;

[0008] Disassembling mechanism, the disassembling mechanism is arranged on rotary plate;

[0009] Leak-proof positioning mechanism, the leak-proof positioning mechanism is arranged inside rotary plate, for preventing lubricating liquid from flowing.

[0010] Preferably, the disassembling mechanism comprises:

[0011] Mounting plate, the mounting plate is arranged at the bottom end of rotary plate;

[0012] Bolt, equidistant mounting holes are formed in the bottom end of rotary plate, and the bolt is threadedly connected with the inner cavity of mounting hole.

[0013] Preferably, the leak-proof positioning mechanism comprises:

[0014] Extrusion plate, extrusion groove is formed in the bottom end of rotary plate, and the extrusion plate is located inside extrusion groove.

[0015] A connecting rod, one end of which is fixedly connected with the extrusion plate, and the other end of which is slidably connected with the mounting plate;

[0016] A connecting plate, which is fixedly connected with the bottom end of the connecting rod;

[0017] A sealing gasket, which is embedded on the top of the connecting plate, and is used for plugging the opening of the nozzle;

[0018] A compression spring, which is sleeved on the outside of the connecting rod.

[0019] Preferably, one end of the compression spring is fixedly connected with the extrusion plate, and the other end of the compression spring is fixedly connected with the mounting plate.

[0020] Preferably, the leakage-proof positioning assembly further comprises:

[0021] A fixed plate, which is symmetrically fixedly connected with the two sides of the nozzle connector body, and has an L-shaped cross section, and symmetrically has a positioning hole formed therein;

[0022] A positioning rod, one end of which is fixedly connected with the top end of the extrusion plate, and the other end of which is slidably connected with the inner cavity of the positioning hole through the rotating plate.

[0023] Preferably, the nozzle connector body is rotatably provided with a rotating rod on each side, and the rotating rod is fixedly connected with the rotating plate.

[0024] The technical effects and advantages of the present application are as follows:

[0025] The present application utilizes the setting mode that the dismounting mechanism and the leakage-proof positioning mechanism are matched, utilizes the leakage-proof positioning mechanism arranged on the nozzle connector body, and can plug the bottom oil outlet of the nozzle when the nozzle is not used, so that dust, impurities and the like can be effectively prevented from entering the oil outlet of the nozzle, the channel is prevented from being blocked, the normal working performance of the nozzle can be ensured when the nozzle is used next time, the lubricating liquid can be smoothly conveyed, the normal working performance is maintained, secondly, the lubricating liquid can be prevented from volatilizing and drying when not used, the waste is reduced, the utilization rate of the lubricating liquid is improved, the cleaning and sanitation of the nozzle and the whole system are maintained, the maintenance cost and workload are reduced, and the service life of the equipment is prolonged, the dismounting mechanism can replace the parts of the leakage-proof positioning mechanism, and is convenient to use. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 It is a whole structure schematic view of the present application.

[0027] Figure 2 It is a whole front internal structure schematic view of the present application.

[0028] Figure 3 For the utility model Figure 2 The enlarged structure schematic view of A in the middle.

[0029] Figure 4 For the utility model fixed plate structure schematic view.

[0030] In the figure: 1, nozzle connector main body;2, spray head;3, rotating plate;4, dismounting mechanism;41, mounting plate;42, bolt;5, leakage prevention positioning mechanism;51, extrusion plate;52, connecting rod;53, connecting plate;54, sealing gasket;55, compression spring;56, fixed plate;57, positioning rod;6, rotating rod. Specific implementation

[0031] The technical scheme in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0032] Embodiment one

[0033] The utility model provides a kind of electrostatic microlubrication liquid nozzle connector as Figures 1-3 As shown in a kind of electrostatic microlubrication liquid nozzle connector, including nozzle connector main body 1, rotating plate 3, dismounting mechanism 4 and leakage prevention positioning mechanism 5, the bottom of nozzle connector main body 1 is threadedly connected with spray head 2, rotating plate 3 is symmetrically arranged in the two sides of nozzle connector main body 1, rotating rod 6 is rotationally arranged in the two sides of nozzle connector main body 1, rotating rod 6 is fixedly connected with rotating plate 3, dismounting mechanism 4 is arranged on rotating plate 3, leakage prevention positioning mechanism 5 is arranged in the inside of rotating plate 3, for preventing lubricating liquid flow, using the leakage prevention positioning mechanism 5 arranged on nozzle connector main body 1, when spray head 2 is not used, the bottom end oil outlet of spray head 2 is blocked, can effectively prevent dust, impurities etc. from entering spray head 2 oil outlet, avoid blocking passageway, ensure that spray head 2 can smoothly transport lubricating liquid when next time is used, maintain its normal working performance, secondly, can prevent lubricating liquid from volatilizing and drying when not being used, reduce waste, improve the utilization rate of lubricating liquid, help to keep spray head 2 and the cleanliness and health of entire system, reduce maintenance cost and workload, prolong the service life of equipment, dismounting mechanism 4 can replace the parts of leakage prevention positioning mechanism 5, facilitate to prolong service life.

[0034] Specifically, the dismounting mechanism 4 comprises a mounting plate 41 and a bolt 42, the mounting plate 41 is arranged at the bottom end of the rotating plate 3, equidistant mounting holes are arranged at the bottom end of the rotating plate 3, the bolt 42 is threadedly connected with the inner cavity of the mounting hole, the bolt 42 can be screwed by a screwdriver or the like, so that the mounting plate 41 can be dismounted, and the parts of the leakage-proof positioning mechanism 5 can be replaced, thereby prolonging the service life.

[0035] Further, the leakage-proof positioning mechanism 5 comprises an extrusion plate 51, a connecting rod 52, a connecting plate 53, a sealing gasket 54 and a sealing gasket 54, the bottom end of the rotating plate 3 is provided with an extrusion groove, the extrusion plate 51 is located in the interior of the extrusion groove, one end of the connecting rod 52 is fixedly connected with the extrusion plate 51, the other end of the connecting rod 52 is slidably connected with the mounting plate 41, the connecting plate 53 is fixedly connected to the bottom end of the connecting rod 52, the sealing gasket 54 is embedded on the top of the connecting plate 53, used for plugging the opening of the nozzle 2, the compression spring 55 is sleeved on the outside of the connecting rod 52, one end of the compression spring 55 is fixedly connected with the extrusion plate 51, the other end of the compression spring 55 is fixedly connected with the mounting plate 41, the compression spring 55 is always in a compressed state, so that the connecting rod 52 can be provided with a stable elastic force by the extrusion plate 51, and the sealing gasket 54 on the connecting plate 53 can tightly plug the oil outlet of the nozzle 2, dust, impurities and the like can be effectively prevented from entering the oil outlet of the nozzle 2, the channel is avoided from being blocked, and use is facilitated.

[0036] Embodiment two

[0037] Based on the basis of embodiment one, as shown in Figure 4 the leakage-proof positioning mechanism 5 further comprises a fixed plate 56 and a positioning rod 57, the fixed plate 56 is fixedly connected to the two sides of the nozzle connector main body 1, the fixed plate 56 is L-shaped in cross section, the fixed plate 56 is symmetrically provided with a positioning hole, one end of the positioning rod 57 is fixedly connected to the top end of the extrusion plate 51, the other end of the positioning rod 57 is slidably connected with the inner cavity of the positioning hole through the rotating plate 3, under the influence of the elastic force of the compression spring 55, the sealing gasket 54 can tightly plug the oil outlet of the nozzle 2, and the sealing gasket 54 on the connecting plate 53 can be accurately shielded and plugged on the oil outlet of the nozzle 2 by the penetration of the positioning rod 57 and different positioning holes, and the connecting rod 52 and the connecting plate 53 can be horizontally fixed when not in use, so as not to affect the normal use of the nozzle 2.

[0038] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing embodiments of the present application has been described in detail, for the skilled in the art, it still can be modified, or for part of the technical features of the equivalent replacement, the spirit and principles of the present application, made any modification, equivalent replacement, improvement, etc., should be included within the scope of the present application.

Claims

1. An electrostatic micro-lubrication fluid nozzle tip, characterized by, The utility model relates to a kind of nozzles, which include: Nozzle connector body (1), the bottom of the nozzle connector body (1) is threadedly connected with shower head (2); Rotary plate (3), the rotary plate (3) is symmetrically arranged on both sides of nozzle connector body (1); Disassembling mechanism (4), the disassembling mechanism (4) is arranged on rotary plate (3); Leakage-proof positioning mechanism (5), the leakage-proof positioning mechanism (5) is arranged inside rotary plate (3), for preventing lubricating liquid from flowing.

2. An electrostatic micro lubrication fluid nozzle adapter according to claim 1, wherein, The disassembling mechanism (4) includes: Mounting plate (41), the mounting plate (41) is arranged at the bottom end of rotary plate (3); Bolt (42), equidistant mounting holes are provided at the bottom end of rotary plate (3), and the bolt (42) is threadedly connected with the inner cavity of the mounting hole through the mounting plate (41).

3. The electrostatic micro lubrication fluid nozzle adapter of claim 1, wherein, The leakage-proof positioning mechanism (5) includes: Extrusion plate (51), the bottom end of rotary plate (3) is provided with extrusion groove, and the extrusion plate (51) is located inside the extrusion groove; Connecting rod (52), one end of the connecting rod (52) is fixedly connected with the extrusion plate (51), and the other end of the connecting rod (52) is slidably connected with the mounting plate (41); Connecting plate (53), the connecting plate (53) is fixedly connected to the bottom end of the connecting rod (52); Gasket (54), the gasket (54) is embedded on the top of the connecting plate (53), for blocking the opening of the shower head (2); Compression spring (55), the compression spring (55) is sleeved outside the connecting rod (52).

4. An electrostatic micro lubrication fluid nozzle adapter according to claim 3, wherein, One end of the compression spring (55) is fixedly connected with the extrusion plate (51), and the other end of the compression spring (55) is fixedly connected with the mounting plate (41).

5. The electrostatic micro lubrication fluid nozzle adapter of claim 3, wherein, The leakage-proof positioning mechanism (5) further includes: Fixed plate (56), the fixed plate (56) is symmetrically fixedly connected to both sides of nozzle connector body (1), the cross section of the fixed plate (56) is L-shaped, and the fixed plate (56) is symmetrically provided with positioning hole; Positioning rod (57), one end of the positioning rod (57) is fixedly connected to the top end of the extrusion plate (51), and the other end of the positioning rod (57) is slidably connected with the inner cavity of the positioning hole through rotary plate (3).

6. The electrostatic micro lubrication fluid nozzle adapter of claim 1, wherein, Rotary rod (6) is rotatably arranged on both sides of nozzle connector body (1), and the rotary rod (6) is fixedly connected with rotary plate (3).

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