Oil collecting device for ferrogram preparation

Abstract

The utility model discloses an oil liquid collecting device for ferrogram preparation, which relates to the technical field of ferrogram preparation auxiliary equipment and comprises a strip-shaped support and further comprises an adjusting unit and an assembling drainage unit which are arranged on the strip-shaped support. Each adjusting unit comprises two strip-shaped boxes, a bidirectional screw rod, a strip-shaped supporting plate and a supporting vertical plate, the two strip-shaped boxes are symmetrically and fixedly embedded in the surfaces of the two opposite sides of the bottom end of the strip-shaped support, and strip-shaped limiting grooves are formed in the surfaces of the sides, facing the vertical center axis of the strip-shaped support, of the strip-shaped boxes; the assembling drainage unit comprises an assembling box, an inclined drainage arc plate and a sealing rubber strip. According to the device, the two strip-shaped supporting plates which are in threaded connection with the two-way lead screw are stressed to move relatively on the strip-shaped limiting grooves, so that the distance between the two assembling and connecting boxes can be adjusted, the two inclined drainage arc plates are close to each other and can abut against and be locked to the outer walls of the strip-shaped supporting plates, and the device is flexible and convenient to assemble and disassemble the assembling and connecting drainage unit.

Description

Technical Field

[0001] The utility model relates to the technical field of auxiliary equipment for preparing ferrogram slices, in particular to an oil collecting device for preparing ferrogram slices. Background Art

[0002] The basic principle and method of ferrography is to use a ferrography instrument to separate wear debris and debris mixed in lubricating oil (or hydraulic oil) and deposit them onto a transparent substrate in a sequential, non-overlapping manner according to their size (i.e., to create a spectrum slide). This is then observed under a microscope for qualitative analysis (referring to monitoring and analyzing the surface morphology and composition of the wear particles, including their morphological characteristics, size, and differences). Using a densitometer attached to a ferrography microscope, the relative content of large and small wear particles on the spectrum slide can also be quantitatively analyzed. Computerized image processing of the wear debris can also be used to obtain relevant parameters of the wear debris.

[0003] Since the ferroscope observes and analyzes a mixture of oil, grinding chips and debris, it is often necessary to collect the oil to prevent it from contaminating the ferroscope components.

[0004] However, in the process of preparing ferrogram slices, there is a problem of oil leakage in the analytical ferrogram instrument, and the leaked liquid is not easy to collect. Therefore, we propose an oil collection device for preparing ferrogram slices. Utility Model Content

[0005] The main purpose of the utility model is to provide an oil collection device for preparing ferrogram slices. By setting a transfer unit and a group drainage unit, the utility model solves the problem of oil leakage in the process of preparing ferrogram slices by an analytical ferrogram instrument and the problem that the leaked liquid is not easy to collect.

[0006] In order to solve the above technical problems, the present invention is realized by the following technical solutions: an oil collecting device for preparing ferrogram slices, comprising a strip support, and further comprising: a mobilization unit and a combined drainage unit arranged on the strip support;

[0007] The cam is secured to the bottom of the support frame and is removable from the bottom of the support frame, and the cam is secured to the bottom of the support frame by a secure coupling between the cam and the support frame.

[0008] The assembly drainage unit includes an assembly box, an oblique drainage arc plate, and a sealing strip. There are two assembly boxes in total, which are movably mounted on two supporting vertical plates respectively. There are two oblique drainage arc plates in total, which are fixedly mounted on the top of the two assembly boxes respectively. The end faces of the oblique drainage arc plates are provided with "convex" shaped mounting grooves. The two sealing strips are fixedly mounted on the two mounting grooves respectively, and the sealing strips are "convex" shaped. A rectangular groove whose size matches the outer diameter of the end face of the strip support is provided at the center of the end face of the sealing strip.

[0009] Preferably, the adjusting unit further comprises a guide rod, which is fixedly arranged on the inner wall of the other strip-shaped box and movably passes through the two strip-shaped supporting plates.

[0010] Preferably, the strip box and the strip support are arranged perpendicular to each other.

[0011] Preferably, the two oblique guide arc plates are parallel to each other and arranged opposite to each other.

[0012] Preferably, a damping shaft is fixedly mounted on the top end of the strip support, and a drainage pipe mounting seat is fixedly sleeved on the outer peripheral surface of the middle end of the damping shaft.

[0013] Preferably, a support plate is fixedly provided at the bottom end of the strip support, and a mounting hole is provided on the top surface of the support plate.

[0014] Compared with the prior art, the oil collection device for preparing ferrogram slices of the utility model has the following beneficial effects:

[0015] 1. In the utility model, by setting a mobilization unit, after the oblique drainage arc plate is placed on the supporting vertical plate through the assembly box, it can be controlled to rotate forward and backward on the strip box by holding the end face of the bidirectional screw rod. The two strip support plates threadedly connected to the bidirectional screw rod are subjected to force on the strip limit grooves for relative movement, which can help the two assembly boxes to adjust the spacing. The guide rod can guide the two strip support plates to slide and translate to cooperate with the strip support plates and the oblique drainage arc plate for mobilization and provide auxiliary support for them. The two oblique drainage arc plates can be brought close to each other and locked to the outer wall of the strip support plate. The equipment is flexible and convenient for assembling and disassembling the assembly drainage unit.

[0016] 2. In the present invention, by setting up an assembled drainage unit, the oblique drainage arc plate is placed on the supporting vertical plate through the assembly box to position its placement angle, and the sealing strip is installed through the "convex" shaped installation groove opened on the end face of the oblique drainage arc plate. When the two "convex" shaped sealing strips are butted against each other and pressed tightly, the rectangular groove opened at the center of the end face of the sealing strip and the size of which matches the outer diameter of the end face of the strip support can be tightly attached to the outer wall of the strip support plate, and the sealing effect between the two sealing strips and between the sealing strip and the strip support plate is stably guaranteed. The oil on the iron spectrometer can be received and guided by the two oblique drainage arc plates to fall and be collected to avoid leakage. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following is a brief introduction to the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0018] Figure 1 This is a schematic diagram of the overall structure of an oil collection device for preparing ferrogram slices according to the present invention;

[0019] Figure 2 This is a front view structural diagram of an oil collecting device for preparing ferrogram slices according to the present invention;

[0020] Figure 3 For this utility model Figure 2 Schematic diagram of the cross-sectional structure at AA in the middle;

[0021] Figure 4 For this utility model Figure 2 Schematic diagram of the cross-section structure at the middle BB;

[0022] Figure 5 The utility model is a schematic diagram of the top view of the oil collection device for preparing ferrogram slices.

[0023] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0024] 1. Strip support;

[0025] 2. Mobilizing unit; 201. Bar box; 202. Bidirectional screw; 203. Bar support plate; 204. Support vertical plate; 205. Guide rod;

[0026] 3. Assembly drainage unit; 301. Assembly box; 302. Oblique drainage arc plate; 303. Sealing strip;

[0027] 4. Damping shaft;

[0028] 5. Drainage pipe mounting seat;

[0029] 6. Support plate. DETAILED DESCRIPTION

[0030] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0031] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," "the other end," and the like, indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They are not intended to indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0032] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "provided with," "connected," etc., should be understood in a broad sense. For example, "connected" may refer to a fixed connection, a detachable connection, or an integral connection; it may refer to a mechanical connection or an electrical connection; it may refer to a direct connection or an indirect connection through an intermediate medium; it may refer to internal communication between two components. Those skilled in the art will be able to understand the specific meanings of the above terms in this utility model based on the specific circumstances. Example

[0033] like Figure 1 、 Figure 2 、 Figure 3 as well as Figure 5 As shown, an oil collection device for preparing ferrogram slices includes a strip support 1, and further includes: a mobilization unit 2 and a combined drainage unit 3 provided on the strip support 1;

[0034] The mobilization unit 2 includes a strip box 201, a bidirectional screw rod 202, a strip supporting plate 203 and a supporting vertical plate 204. The strip box 201 is provided with two and is symmetrically fixedly embedded in the opposite two side surfaces of the bottom end of the strip support 1, and a strip limiting groove is provided on the side surface of the strip box 201 facing the vertical center axis of the strip support 1. The bidirectional screw rod 202 is movably provided on the inner wall of one of the strip boxes 201. There are two strip supporting plates 203 and they extend into the interior of the strip box 201 through the strip limiting groove. The two strip supporting plates 203 respectively correspond to the positive and negative sections of the threads symmetrically provided on the bidirectional screw rod 202. There are two supporting vertical plates 204 and they are respectively fixed at the center of the top surfaces of the two strip supporting plates 203.

[0035] The assembly drainage unit 3 includes an assembly box 301, an oblique drainage arc plate 302, and a sealing strip 303. There are two assembly boxes 301, which are movably mounted on the two supporting vertical plates 204 respectively. There are two oblique drainage arc plates 302, which are fixedly mounted on the top of the two assembly boxes 301 respectively. The end faces of the oblique drainage arc plates 302 are provided with "convex" shaped mounting grooves. The two sealing strips 303 are fixedly mounted on the two mounting grooves respectively, and the sealing strips 303 are "convex" shaped. A rectangular groove whose size matches the outer diameter of the end face of the strip support 1 is provided at the center of the end face of the sealing strip 303.

[0036] Furthermore, the maneuvering unit 2 further includes a guide rod 205 , which is fixedly arranged on the inner wall of the other strip-shaped box 201 and movably passes through the two strip-shaped supporting plates 203 .

[0037] Furthermore, the strip box 201 and the strip support 1 are arranged perpendicular to each other.

[0038] Furthermore, a damping shaft 4 is fixedly mounted on the top end of the strip support 1 , and a drainage pipe mounting seat 5 is fixedly sleeved on the outer peripheral surface of the middle end of the damping shaft 4 .

[0039] Furthermore, a support plate 6 is fixedly provided at the bottom end of the strip support 1 , and a mounting hole is provided on the top surface of the support plate 6 .

[0040] The maneuvering unit 2 allows the equipment to assemble and disassemble the drainage unit 3 flexibly and conveniently. Example

[0041] like Figure 1 、 Figure 2 、 Figure 4 as well as Figure 5 As shown, an oil collection device for preparing ferrogram slices includes a strip support 1, and further includes: a mobilization unit 2 and a combined drainage unit 3 provided on the strip support 1;

[0042] The mobilization unit 2 includes a strip box 201, a bidirectional screw rod 202, a strip supporting plate 203 and a supporting vertical plate 204. The strip box 201 is provided with two and is symmetrically fixedly embedded in the opposite two side surfaces of the bottom end of the strip support 1, and a strip limiting groove is provided on the side surface of the strip box 201 facing the vertical center axis of the strip support 1. The bidirectional screw rod 202 is movably provided on the inner wall of one of the strip boxes 201. There are two strip supporting plates 203 and they extend into the interior of the strip box 201 through the strip limiting groove. The two strip supporting plates 203 respectively correspond to the positive and negative sections of the threads symmetrically provided on the bidirectional screw rod 202. There are two supporting vertical plates 204 and they are respectively fixed at the center of the top surfaces of the two strip supporting plates 203.

[0043] The assembly drainage unit 3 includes an assembly box 301, an oblique drainage arc plate 302, and a sealing strip 303. There are two assembly boxes 301, which are movably mounted on the two supporting vertical plates 204 respectively. There are two oblique drainage arc plates 302, which are fixedly mounted on the top of the two assembly boxes 301 respectively. The end faces of the oblique drainage arc plates 302 are provided with "convex" shaped mounting grooves. The two sealing strips 303 are fixedly mounted on the two mounting grooves respectively, and the sealing strips 303 are "convex" shaped. A rectangular groove whose size matches the outer diameter of the end face of the strip support 1 is provided at the center of the end face of the sealing strip 303.

[0044] Furthermore, the two oblique guide arc plates 302 are parallel to each other and arranged opposite to each other.

[0045] Furthermore, a damping shaft 4 is fixedly mounted on the top end of the strip support 1 , and a drainage pipe mounting seat 5 is fixedly sleeved on the outer peripheral surface of the middle end of the damping shaft 4 .

[0046] Furthermore, a support plate 6 is fixedly provided at the bottom end of the strip support 1 , and a mounting hole is provided on the top surface of the support plate 6 .

[0047] By assembling the drainage unit 3, the oil on the ferrogram is received by the two oblique drainage arc plates 302 and guided to fall down and be collected to avoid leakage.

[0048] The following is the working principle of the utility model:

[0049] After the oblique guide arc plate 302 is placed on the supporting vertical plate 204 through the assembly box 301, the two-way screw rod 202 is controlled to rotate forward and backward on the strip box 201 by holding the end face of the two-way screw rod 202. The two strip support plates 203 threadedly connected to the two-way screw rod 202 are subjected to force to move relative to the strip limit groove to help the two assembly boxes 301 adjust the spacing. A guide rod 205 is provided to guide the two strip support plates 203 to slide and translate to coordinate the strip support plates 203 and the oblique guide arc plate 302 to be mobilized and It provides auxiliary support, and the two oblique drainage arc plates 302 are pressed against each other and locked to the outer wall of the strip support plate 203. At the same time, the two "convex"-shaped sealing strips 303 are docked with each other and pressed tightly. The rectangular groove at the center of the end face of the sealing strip 303, whose size matches the outer diameter of the end face of the strip support 1, is tightly attached to the outer wall of the strip support plate 203, and the sealing effect between the two sealing strips 303 and between the sealing strip 303 and the strip support plate 203 is stably guaranteed.

[0050] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. An oil collecting device for preparing iron spectrum slices, comprising a strip support (1), characterized in that: Also includes: A maneuvering unit (2) and a combined drainage unit (3) arranged on the strip-shaped support (1); The mobilizing unit (2) comprises a strip box (201), a bidirectional screw rod (202), a strip supporting plate (203) and a supporting vertical plate (204), wherein the strip boxes (201) are provided with two and are symmetrically fixedly embedded in the opposite two side surfaces of the bottom end of the strip support (1), and a strip limiting groove is provided on the side surface of the strip box (201) facing the vertical central axis of the strip support (1), the bidirectional screw rod (202) is movably provided on the inner wall of one of the strip boxes (201), the strip supporting plates (203) are provided with two and extend into the interior of the strip box (201) through the strip limiting groove, the two strip supporting plates (203) respectively correspond to the positive and negative sections of the thread symmetrically provided on the bidirectional screw rod (202), and the supporting vertical plates (204) are provided with two and are fixedly provided at the center of the top surface of the two strip supporting plates (203); The assembly drainage unit (3) comprises an assembly box (301), an oblique drainage arc plate (302), and a sealing strip (303). The assembly boxes (301) are provided with two and are respectively movably sleeved on two supporting vertical plates (204). The oblique drainage arc plates (302) are provided with two and are respectively fixedly arranged on the top ends of the two assembly boxes (301). The end faces of the oblique drainage arc plates (302) are provided with mounting grooves in the shape of a "convex" character. The two sealing strips (303) are respectively fixedly arranged on the two mounting grooves, and the sealing strips (303) are in the shape of a "convex" character. A rectangular groove having a size matching the outer diameter of the end face of the strip support (1) is provided at the center of the end face of the sealing strip (303).

2. The oil collecting device for preparing ferrogram according to claim 1, characterized in that: The maneuvering unit (2) further comprises a guide rod (205), wherein the guide rod (205) is fixedly arranged on the inner wall of the other strip-shaped box (201) and movably passes through the two strip-shaped support plates (203).

3. The oil collecting device for preparing ferrogram according to claim 1, characterized in that: The strip box (201) and the strip support (1) are arranged perpendicular to each other.

4. The oil collecting device for preparing ferrogram according to claim 1, characterized in that: The two oblique guide arc plates (302) are parallel to each other and arranged opposite to each other.

5. The oil collecting device for preparing ferrogram according to claim 1, characterized in that: A damping shaft (4) is fixedly mounted on the top end of the strip support (1), and a drainage pipe mounting seat (5) is fixedly sleeved on the outer peripheral surface of the middle end of the damping shaft (4).

6. The oil collecting device for preparing ferrogram according to claim 1, characterized in that: A support plate (6) is fixedly provided at the bottom end of the strip-shaped support (1), and a mounting hole is provided on the top surface of the support plate (6).

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