Purging type oil injection device convenient to install

Abstract

The utility model discloses a purging type oil injection device convenient to install, which relates to the field of oil mist lubrication and comprises a purging type oil injection meter, a straight pipe joint and an installation port are arranged on the purging type oil injection meter, and an oil injection liquid level column is installed on the purging type oil injection meter through a connecting elbow. An oil liquid recovery pipe and a pressure balance pipe are arranged at the lower end of the oil injection liquid level column, a fixing support device is fixedly installed on the side face of the oil injection liquid level column, a clamping hoop device is connected to the fixing support device in a sliding mode, and the clamping hoop device is located below the purging type oil injection meter. The adjusting bolt column abuts against the outer wall of the pump, the oil injection liquid level column is ensured to be in a vertical state by screwing the adjusting bolt column, the fixing effect is further improved, the position of the clamp device on the fixing support device is adjusted, installation is rapid and convenient, and the applicability of the device is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the oil mist lubrication field, concretely relates to a kind of purging type oil injection device convenient to install. BACKGROUND

[0002] Compared with oil bath lubrication, oil mist lubrication has the advantages of good lubricating effect, good heat dissipation effect and simple and reliable structure, and therefore gradually becomes an important means in the lubrication field. The known oil mist lubrication system currently uses purging type oil mist lubrication, which can completely replace oil bath lubrication, reduce the temperature of the pump shaft, prolong the service life and reduce the management cost.

[0003] The existing purging type oil injection meter is provided with an oil injection liquid level meter to replace the original pump liquid level meter. However, the oil injection liquid level meter is vertically arranged on one side of the pump, and the whole device is heavy and large in size, so that when the oil injection liquid level meter is fixed and installed, a bracket needs to be installed on the pump, and then the oil injection liquid level meter is fixed on the bracket, so that the whole purging type oil injection meter is fixed and installed on the pump. However, when the bracket is fixed, a hole needs to be opened on the pump to fix the bracket, which not only damages the pump, but also makes the installation of the purging type oil injection meter very inconvenient, and the drilling position of the pump limits the installation position of the purging type oil injection meter, so that the applicability of the device is limited. UTILITY MODEL CONTENTS

[0004] To solve the problems in the above background art, the utility model provides a purging type oil injection device convenient to install, which can quickly and conveniently fix and install the purging type oil injection device and improve the applicability of the device.

[0005] To achieve the above-mentioned purposes, the specific technical scheme of the utility model is as follows:

[0006] A purging type oil injection device convenient to install includes a purging type oil injection meter, a straight-through pipe joint and an installation port are arranged on the purging type oil injection meter, an oil injection liquid level column is installed on the purging type oil injection meter through a connecting elbow, an oil liquid recovery pipe and a pressure balance pipe are arranged at the lower end position of the oil injection liquid level column, a fixed bracket device is fixedly installed on the side surface of the oil injection liquid level column, a clamp device is slidably connected to the fixed bracket device, and the clamp device is located below the purging type oil injection meter.

[0007] As a further arrangement of the above-mentioned scheme, the fixed bracket device includes a fixed bracket plate, the fixed bracket plate is arranged in parallel with the oil injection liquid level column, an upper mounting foot is fixedly connected to the upper end of the fixed bracket plate, a lower mounting foot is fixedly connected to the lower end of the fixed bracket plate through a slide column, the upper mounting foot and the lower mounting foot are arranged in correspondence with each other, and the upper mounting foot, the fixed bracket plate and the lower mounting foot as a whole form a n-shaped structure.

[0008] As a further setting of the above scheme, the clamping device comprises a mounting clamping base, symmetrically arranged clamping strips are fixedly connected to the mounting clamping base, the clamping strips are arc-shaped metal strips, and the free ends of the clamping strips are provided with connecting bases, and the two connecting bases are threadedly connected through locking bolts.

[0009] As a further setting of the above scheme, the clamping strips are provided with avoiding grooves, the avoiding grooves are located directly below the mounting ports, the two clamping strips are wrapped around the outer cylindrical surface of the machine pump, and the two clamping strips are buckled together through the locking bolts, so that the oil injection level column is fixed on the machine pump.

[0010] As a further setting of the above scheme, the side of the mounting clamping base away from the clamping strips is provided with sliding clamping grooves, the sliding clamping grooves are slidably connected with the fixed support plates, the two sides of the mounting clamping base are provided with adjusting lugs, the adjusting lugs are provided with screw holes, and adjusting bolt columns are threadedly connected in the screw holes.

[0011] The utility model has the advantages of the following beneficial effects:

[0012] The oil mist generating assembly delivers oil mist to the blow type oil injection meter through the straight-through pipe joint, the blow type oil injection meter delivers oil mist to the inside of the machine pump from the upper end, the pressure balance pipe is communicated with the lower end of the machine pump, the oil liquid recovery pipe is communicated with the oil mist generating assembly to form a complete lubricating oil circuit, the two clamping strips are wrapped around the outer cylindrical surface of the machine pump, the two clamping strips are buckled together through the locking bolts, so that the oil injection level column is fixed on the machine pump, the adjusting bolt column abuts against the outer wall of the machine pump, the adjusting bolt column is screwed to ensure that the oil injection level column is in a vertical state, the fixing effect is further improved, the clamping device is adjusted in the position of the fixed support device, installation is quick and convenient, and the applicability of the device is improved. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 is the appearance schematic view of the utility model;

[0014] Figure 2 is the fixed support device schematic view of the utility model;

[0015] Figure 3 is the fixed support device and the clamping device assembly schematic view of the utility model;

[0016] Figure 4 is the clamping device schematic view of the utility model.

[0017] 1. Purge-type oil gauge; 2. Straight pipe connector; 3. Mounting port; 4. Connecting bend; 5. Oil level column; 6. Oil recovery pipe; 7. Pressure balance pipe; 8. Fixed support device; 9. Clamping device; 10. Adjusting bolt column; 801. Fixed support plate; 802. Upper mounting foot; 803. Lower mounting foot; 8031. Sliding column; 901. Mounting plate; 9011. Sliding groove; 902. Adjusting lug; 9021. Screw hole; 903. Locking strip; 9031. Clearance groove; 9032. Connecting platform; 904. Locking bolt. Detailed Implementation

[0018] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present application, and not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort should fall within the scope of protection of the present application.

[0019] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The following will refer to the appendix... Figures 1-4 This application will be described in detail with reference to the embodiments.

[0020] like Figure 1 As shown, a purge-type oil injection device that is easy to install is provided. The purge-type oil injection gauge 1 is provided with a straight pipe joint 2 and an installation port 3. The purge-type oil injection gauge 1 is equipped with an oil injection level column 5 through a connecting bend 4. An oil recovery pipe 6 and a pressure balance pipe 7 are provided at the lower end of the oil injection level column 5. A fixed support device 8 is fixedly installed on the side of the oil injection level column 5. A clamp device 9 is slidably connected to the fixed support device 8. The clamp device 9 is located below the purge-type oil injection gauge.

[0021] like Figure 2 , Figure 3 As shown, the fixed support device 8 includes a fixed support plate 801, which is arranged parallel to the oil level column 5. An upper mounting foot 802 is fixedly connected to the upper end of the fixed support plate 801, and a lower mounting foot 803 is fixedly connected to the lower end of the fixed support plate 801 through a sliding column 8031. The upper mounting foot 802 and the lower mounting foot 803 are arranged correspondingly. The upper mounting foot 802, the fixed support plate 801, and the lower mounting foot 803 are U-shaped as a whole, with the opening facing the oil level column 5. The fixed support plate 801 is fixedly installed on the oil level column 5 through the upper mounting foot 802 and the lower mounting foot 803. The oil level column 5 is located between the upper mounting foot 802 and the lower mounting foot 803.

[0022] like Figure 4As shown, the clamp device 9 includes a mounting clamp table 901, the mounting clamp table 901 is fixedly connected with symmetrically arranged clamping strips 903, the clamping strip 903 is a circular arc metal strip, the free end of the clamping strip 903 is provided with a connecting table 9032, the two connecting tables 9032 are connected through a locking bolt screw 904, the clamping strip 903 is provided with an avoiding groove 9031, the avoiding groove 9031 is located directly below the mounting port 3, the two clamping strips 903 are wrapped around the outer cylindrical surface of the machine pump, the locking bolt 904 buckles the two clamping strips 903 together, so that the oil filling liquid level column 5 is fixed on the machine pump, the side of the mounting clamp table 901 away from the clamping strip 903 is provided with a sliding clamping groove 9011, the sliding clamping groove 9011 is slidably connected with the fixed support plate 801, the two sides of the mounting clamp table 901 are provided with adjusting lugs 902, the adjusting lug 902 is provided with a threaded hole 9021, and the threaded hole 9021 is connected with an adjusting bolt column 10 in a matched mode.

[0023] The working process of the utility model: oil mist generating assembly delivers oil mist to blowing type oil filling meter 1 through straight pipe joint 2, blowing type oil filling meter 1 delivers oil mist to the inside of machine pump from the upper end, pressure balance pipe 7 is communicated with the lower end of machine pump, oil recovery pipe 6 is communicated with oil mist generating assembly and constitutes complete lubricating oil circuit, and the whole device is preliminarily fixed on machine pump through oil recovery pipe 6 and pressure balance pipe 7.

[0024] The two clamping strips 903 are wrapped around the outer cylindrical surface of the machine pump, the locking bolt 904 buckles the two clamping strips 903 together, so that the oil filling liquid level column 5 is fixed on the machine pump, the adjusting bolt column 10 abuts against the outer wall of the machine pump, the adjusting bolt column 10 is screwed, the distance between the oil filling liquid level column 5 and the machine pump is adjusted, the oil filling liquid level column 5 is ensured to be in the vertical state, further fixing effect is improved, the mounting clamp table 901 is slidably connected on the fixed support plate 801 when in use, the position of the clamp device 9 in the fixed support device 8 is adjusted, so that mounting is quick and convenient, and the applicability of the device is improved.

[0025] The basic principle and main features of the utility model and the advantages of the utility model are shown and described, and it is obvious for those skilled in the art that the utility model is not limited to the details of the above-mentioned exemplary embodiments, and the utility model can be realized in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point, the embodiments should be regarded as exemplary and non-limiting, the scope of the utility model is defined by the appended claims instead of the above description, and all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the utility model.

[0026] Furthermore, it should be understood that although the specification is described in terms of embodiments, not every embodiment includes every feature described. The specification can include implicit combinations of explicitly mentioned features and / or explicit combinations of implicitely mentioned features. Each embodiment depends on the explicit combinations of features and / or the implicit combinations of features made specifically within that embodiment, and each such embodiment can be combined with every other such embodiment to create further embodiments.

Claims

1. A purge-type oil injection device for easy installation, comprising a purge-type oil injection meter, characterized in that, The oil injection gauge is provided with a straight-through pipe joint and a mounting port, and is provided with an oil injection liquid level column through a connecting elbow.

2. The self-priming oil filler of claim 1, wherein, The fixed support device includes a fixed support plate, which is arranged in parallel with the oil injection liquid level column, and an upper mounting foot is fixedly connected to the upper end of the fixed support plate, and a lower mounting foot is fixedly connected to the lower end of the fixed support plate through a sliding column.

3. The self-priming oil filler of claim 1, wherein, The clamping device includes a mounting clamping table, and symmetrically arranged clamping strips are fixedly connected to the mounting clamping table, the clamping strips are arc-shaped metal strips, and the free ends of the clamping strips are provided with connecting tables, and the two connecting tables are threadedly connected through locking bolts.

4. The self-priming oil filler of claim 3, wherein, The clamping strips are provided with avoiding grooves, and the avoiding grooves are located directly below the mounting port.

5. The self-priming oil filler apparatus of claim 3, wherein, A sliding clamping groove is formed in the side of the mounting clamping table away from the clamping strips, the sliding clamping groove is slidably connected to the fixed support plate, adjusting lugs are arranged on the two sides of the mounting clamping table, screw holes are formed in the adjusting lugs, and adjusting bolt columns are threadedly connected in the screw holes.

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