Shell assembly of automatic oiling machine

Abstract

The utility model discloses an automatic oiling machine shell assembly which comprises an oiling cup provided with a connecting strip and an embedded block, and the embedded block is arranged at the head end of the connecting strip; the connecting strip is composed of a plurality of clamping blocks arranged at intervals, and the sizes of the clamping blocks are sequentially increased in the direction from the head end to the tail end of the connecting strip. The embedded block is arranged at the head end of the connecting strip; the outer shell is provided with a connecting groove and a clamping groove, the clamping groove is formed in the end of the connecting groove, and when the connecting strip is installed in the connecting groove, the embedded block is embedded into the clamping groove; the thickness of the embedded block is larger than or equal to that of the embedded block, and the depth of the clamping groove is larger than or equal to that of the connecting groove. The shell assembly of the automatic oiling machine is simple in structure, low in manufacturing cost and good in stability.

Description

Technical Field

[0001] The utility model relates to the technical field of oiling machines, in particular to a housing component of an automatic oiling machine. Background Art

[0002] When the equipment is running, the parts will rub back and forth, which can easily cause damage and affect the accuracy. Therefore, the equipment needs to be lubricated regularly. Therefore, automatic oiling machines are set up for some equipment that needs to run for a long time and is inconvenient to manually oil. However, the current automatic oiling machines have problems with complex structure and unstable connection. Utility Model Content

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model provides an automatic oiling machine housing assembly with a simple structure and a stable connection.

[0004] The automatic oil injection machine housing assembly according to the embodiment of the utility model comprises:

[0005] The oil filling cup is provided with a connecting strip and an embedded block, wherein the embedded block is arranged at the head end of the connecting strip; the connecting strip is composed of a plurality of card blocks arranged at intervals, and the volumes of the plurality of card blocks increase in sequence along the direction from the head end to the tail end of the connecting strip; the embedded block is arranged at the head end of the connecting strip;

[0006] The outer shell is provided with a connecting groove and a clamping groove, wherein the clamping groove is arranged at the end of the connecting groove; when the connecting strip is installed in the connecting groove, the embedding block is embedded in the clamping groove;

[0007] Wherein, the thickness of the embedding block is greater than or equal to the thickness of the clamping block, and the depth of the clamping groove is greater than or equal to the depth of the connecting groove.

[0008] The automatic oil filling machine housing assembly according to the embodiment of the utility model has at least the following beneficial effects:

[0009] The oil filling cup and the outer shell are connected by connecting strips and connecting grooves, which has a simple structure and low manufacturing cost. The oil filling cup is also provided with an embedded block, and the outer shell is provided with a slot. The embedded block is embedded in the slot to improve the stability of the connection between the oil filling cup and the outer shell. The connecting strip is composed of a plurality of slotted blocks. Such a design can reduce the deformation of the connecting strip, reduce the manufacturing difficulty, and thus reduce the production cost.

[0010] According to some embodiments of the present invention, the heights of the plurality of blocks increase sequentially along the direction from the head end to the tail end of the connecting strip; and the width of the connecting groove increases sequentially along the length direction of the connecting groove.

[0011] According to some embodiments of the present invention, the widths of the plurality of card blocks are equal, and the intervals between adjacent card blocks are equal.

[0012] According to some embodiments of the present invention, the distance between the embedded block and the connecting strip is greater than the distance between adjacent card blocks.

[0013] According to some embodiments of the utility model, a circular chamfer is provided at the connection between the clamping slot and the connecting slot.

[0014] According to some embodiments of the utility model, there are multiple connecting strips, and the multiple connecting strips are evenly spaced around the circumference, and the ends of the multiple connecting strips are provided with the embedded blocks; there are multiple connecting grooves corresponding to the connecting strips, and the multiple connecting grooves correspond one by one to the multiple connecting strips; and the ends of the multiple connecting grooves are provided with card slots.

[0015] According to some embodiments of the utility model, the outer shell is provided with a radially protruding retaining ring, and when the embedding block is embedded in the slot, the end of the oil filling cup contacts the retaining ring.

[0016] According to some embodiments of the present utility model, a sealing groove is provided between the retaining ring and the groove wall of the connecting groove.

[0017] According to some embodiments of the utility model, the top of the outer shell is connected to the oil filling cup, and the bottom of the outer shell is conical; a through hole is provided at the center of the bottom of the outer shell, and a reinforcing plate is provided on the hole wall of the through hole.

[0018] According to some embodiments of the present utility model, a mounting hole penetrating the outer shell is provided at the bottom of the outer shell, and a waterproof and breathable structure is provided in the mounting hole.

[0019] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The present invention is further described below with reference to the accompanying drawings and embodiments, wherein:

[0021] Figure 1 It is a schematic diagram of the structure of an embodiment of the utility model;

[0022] Figure 2 for Figure 1 The enlarged view of point A in the middle;

[0023] Figure 3 This is a schematic diagram of the structure of the outer shell of an embodiment of the utility model;

[0024] Figure 4This is a schematic diagram of the structure of the oil filling cup of an embodiment of the utility model;

[0025] Figure 5 for Figure 4 The enlarged view of point B in the middle;

[0026] Figure 6 It is a bottom view of the outer shell of the embodiment of the utility model.

[0027] Figure Number:

[0028] Oil filling cup 100, connecting strip 110, clamping block 111, embedding block 120;

[0029] The outer shell 200 , the connecting groove 210 , the clamping groove 220 , the retaining ring 230 , the sealing groove 240 , the through hole 250 , the reinforcing plate 251 , the mounting hole 260 , the square hole 270 , the mounting plate 271 , and the stud 272 . DETAILED DESCRIPTION

[0030] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0031] In the description of the present invention, it should be understood that the descriptions involving orientation, such as the orientation or positional relationship indicated as up, down, etc., are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0032] In the description of the present utility model, "a plurality" means more than two. If there is a description of "first" or "second", it is only for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0033] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0034] Reference Figures 1 to 6 The housing assembly of an automatic oil filling machine according to the embodiment of the utility model comprises an oil filling cup 100 and an outer shell 200. The oil filling cup 100 and the outer shell 200 are detachably connected, and the bottom of the oil filling cup 100 is connected to the top of the outer shell 200. Figure 4 , Figure 5 As shown, the inner side wall of the bottom of the oil filling cup 100 is provided with a connecting strip 110 and an embedding block 120, and the embedding block 120 is arranged at the head end of the connecting strip 110; the connecting strip 110 is composed of a plurality of spaced-apart blocks 111, and the volumes of the plurality of blocks 111 increase in sequence along the direction from the head end to the tail end of the connecting strip 110; the embedding block 120 is arranged at the head end of the connecting strip 110. The outer shell 200 is provided with a connecting groove 210 and a card groove 220, and the card groove 220 is arranged at the end of the connecting groove 210. When the connecting strip 110 is installed in the connecting groove 210, the embedding block 120 is embedded in the card groove 220; wherein, the thickness of the embedding block 120 is greater than or equal to the thickness of the embedding block 120, and the depth of the card groove 220 is greater than or equal to the depth of the connecting groove 210. The automatic oiling machine housing assembly of the embodiment of the utility model realizes the connection between the oiling cup 100 and the outer shell 200 by means of a connecting strip 110 and a connecting groove 210, and has a simple structure and low manufacturing cost. The oiling cup 100 is also provided with an embedding block 120, and the outer shell 200 is provided with a slot 220. The embedding block 120 is embedded in the slot 220 to improve the stability of the connection between the oiling cup 100 and the outer shell 200. The connecting strip 110 is composed of a plurality of spaced-apart blocks 111. Such a design can reduce the deformation of the connecting strip 110, reduce the manufacturing difficulty, and thus reduce the production cost.

[0035] In the embodiments of the present invention, referring to Figure 3 , Figure 4 As shown, there are multiple connecting strips 110, and the multiple connecting strips 110 are evenly spaced around the circumference, and the ends of the multiple connecting strips 110 are provided with embedded blocks 120; there are multiple connecting grooves 210 corresponding to the connecting strips 110, and the multiple connecting grooves 210 correspond to the multiple connecting strips 110 one by one; the ends of the multiple connecting grooves 210 are provided with a clamping groove 220. Specifically, multiple means two or more, and in actual situation, it is preferably more than two, that is, at least three; in the drawings of this embodiment, the oil filling cup 100 is provided with three connecting strips 110, and the corresponding outer shell 200 is provided with three connecting grooves 210. Compared with two connecting strips 110 and connecting grooves 210, the connection effect of the three connecting strips 110 and connecting grooves 210 is more stable, and the length of the connecting strips 110 and connecting grooves 210 can also be appropriately shortened, thereby reducing the production difficulty and manufacturing cost.

[0036] Furthermore, the specific lengths of the connecting strips 110 and the connecting grooves 210 are not specifically limited in the present embodiment and can be selected according to actual conditions. For example, if the oil filling cup 100 is provided with three connecting strips 110, then compared with the oil filling cup 100 provided with four connecting strips 110, the length of the former connecting strip 110 will generally be greater than the length of the latter connecting strip 110; however, since the sizes of the oil filling cups 100 of automatic oilers of different sizes are different, the lengths of the connecting strips 110 will also be different. Therefore, in the present embodiment, the specific lengths of the connecting strips 110 and the connecting grooves 210 are not limited.

[0037] In the embodiment of the utility model, the volume of the plurality of blocks 111 increases in sequence along the direction from the head end to the tail end of the connecting strip 110. The volume of the plurality of blocks 111 increases in sequence from multiple aspects, such as the height of the plurality of blocks 111 increases in sequence, the width of the plurality of blocks 111 increases in sequence, or the thickness of the plurality of blocks 111 increases in sequence, etc. Therefore, the volume of the plurality of blocks 111 increases in sequence may be that one or more parameters of the height, width, and thickness of the blocks 111 increase in sequence. In this embodiment, the block 111 at least selects the parameter of the height of the block 111. Accordingly, the height of the block 111 corresponds to the width of the connecting groove 210. The increase in the height of the plurality of blocks 111 in sequence also means that the width of the connecting groove 210 increases in sequence along the length direction of the connecting groove 210. Such a design can make it easier for the connecting strip 110 to be transferred into the connecting groove 210, thereby improving the convenience of connecting the oil filling cup 100 and the outer shell 200.

[0038] In an embodiment of the utility model, along the direction from the head end to the tail end of the connecting strip 110, the thickness of the multiple blocks 111 also increases successively. Correspondingly, the thickness of the blocks 111 corresponds to the depth of the connecting groove 210. Therefore, the sequential increase in the thickness of the multiple blocks 111 also means that along the length direction of the connecting groove 210, the depth of the connecting groove 210 also increases successively. Such a design can form a step at the connection between the slot 220 and the connecting groove 210. When the embedded block 120 is embedded in the slot 220, the step at the connection between the slot 220 and the connecting groove 210 can hinder the embedded block 120, reduce the possibility of the connecting strip 110 sliding along the connecting groove 210, and thus improve the stability of the connection between the oil filling cup 100 and the outer shell 200.

[0039] In the embodiment of the present invention, it can be seen from the above that the thickness of the embedded block 120 is greater than or equal to the thickness of the card block 111, and the thickness of the multiple card blocks 111 constituting a single connecting strip 110 is uneven, so the thickness of the embedded block 120 is greater than the thickness of some card blocks 111, and at the same time equal to the thickness of some card blocks 111, for example, the thickness of the card block 111 at the head end of the connecting strip 110 is less than the thickness of the embedded block 120, and the thickness of the card block 111 at the tail end of the connecting strip 110 is equal to the thickness of the embedded block 120, so the thickness of the embedded block 120 is greater than or equal to the thickness of the card block 111. Accordingly, referring to Figure 3 As shown, the depth of the card slot 220 is greater than or equal to the depth of the connecting slot 210, which means that the depth of the connecting slot 210 at one end close to the card slot 220 is less than the depth of the card slot 220, and the depth of the connecting slot 210 at one end away from the card slot 220 is equal to the depth of the card slot 220, so a step is formed at the connection between the card slot 220 and the connecting slot 210.

[0040] Further, in the embodiment of the present invention, the connection between the card slot 220 and the connecting slot 210 is provided with a circular chamfer, that is, the step at the connection between the card slot 220 and the connecting slot 210 is in an arc shape. Figure 5 As shown, the cross section of the embedded block 120 is triangular, and its end is also provided with a rounded chamfer. Such a design can not only reduce the sliding effect of the connecting strip 110 along the connecting groove 210, but also avoid the problem of difficulty in separating the oil filling cup 100 and the outer shell 200.

[0041] In the embodiment of the utility model, the widths of the plurality of blocks 111 are equal, and the spacings between adjacent blocks 111 are also equal. In actual production, the connecting strip 110 may be first processed into a whole, and then the whole connecting strip 110 may be processed into a plurality of spaced blocks 111 at a set spacing. Therefore, the equal widths of the blocks 111 may reduce the production difficulty, thereby reducing the manufacturing cost.

[0042] In the embodiment of the present invention, the distance between the embedded block 120 and the connecting strip 110 is greater than the distance between adjacent card blocks 111. Figure 5As shown, the spacing between the embedded block 120 and the connecting strip 110 is designed to be larger than the spacing between the adjacent blocks 111, which can make it easier for the embedded block 120 to be embedded in the card slot 220. At the same time, because the thickness of the card block 111 close to the embedded block 120 is relatively small, the spacing between the embedded block 120 and the connecting strip 110 is designed to be slightly larger, which can also reduce the difficulty of production, so that the connecting strip 110 does not need to manufacture a card block 111 with too small thickness. Furthermore, the depth of the connecting groove 210 corresponds to the thickness of the connecting strip 110, and the card slot 220 is set at one end of the connecting groove 210. Therefore, the spacing between the embedded block 120 and the connecting strip 110 is designed to be slightly larger, which will make the step at the connection between the card slot 220 and the connecting groove 210 more obvious, thereby improving the stability of the connection between the oil filling cup 100 and the outer shell 200.

[0043] In the embodiment of the present invention, the outer shell 200 is provided with a radially protruding ring 230. When the embedded block 120 is embedded in the slot 220, the end of the oil filling cup 100 contacts the ring 230. Figure 1 , Figure 3 As shown, the collar 230 is disposed below the connecting groove 210, and a sealing groove 240 is further disposed between the collar 230 and the groove wall of the connecting groove 210, and a sealing ring is installed in the sealing groove 240. The collar 230 is arranged to contact the oil filling cup 100, and the sealing groove 240 is formed for installing the sealing ring, which can effectively prevent dust, water vapor, etc. from entering the interior of the oil filling machine and causing damage to the oil filling machine.

[0044] In the embodiment of the utility model, the top of the outer shell 200 is connected to the oil filling cup 100, and the bottom of the outer shell 200 is conical; a through hole 250 is provided at the center of the bottom of the outer shell 200, and a reinforcing plate 251 is provided on the hole wall of the through hole 250. Specifically, the bottom of the outer shell 200 is set in a conical shape, which can effectively improve its structural strength; the through hole 250 is used for the pipe body to pass through to connect the oil filling pipe, and the hole wall of the through hole 250 extends downward from the lower surface of the outer shell 200, and the reinforcing plate 251 is arranged on the outer periphery of the through hole 250, and the reinforcing plate 251 is fixedly connected to the hole wall of the through hole 250 and the lower surface of the outer shell 200, such as welding or integral molding; the reinforcing plate 251 can also improve the structural strength of the oiling machine.

[0045] In the embodiment of the present utility model, the bottom of the outer shell 200 is provided with a mounting hole 260 penetrating the outer shell 200, and a waterproof and breathable structure is provided in the mounting hole 260. Figure 1 , Figure 6As shown, the mounting hole 260 is arranged on the outside of the through hole 250, and the waterproof and breathable structure can be a waterproof and breathable membrane or other structure. The specific waterproof and breathable membrane can be purchased from the existing technology currently on the market. By installing the waterproof and breathable structure in the mounting hole 260, it can prevent water vapor from entering the oil injection machine to cause condensation inside the oil injection machine, and at the same time, the gas inside the oil injection machine can be exchanged with the outside world, thereby avoiding high temperature, high pressure and other problems inside the oil injection machine that affect the service life of the oil injection machine.

[0046] In the embodiments of the present invention, referring to Figure 1 , Figure 2 As shown, the outer peripheral wall of the outer shell 200 is also provided with a square hole 270 penetrating the outer shell 200, and the side wall of the square hole 270 is provided with a mounting plate 271 extending toward the center of the square hole 270, and the mounting plate 271 is provided with a stud 272, and the stud 272 is provided with a threaded hole; the square hole 270 is used to install a control panel, and the control panel is connected to the stud 272 on the mounting plate 271 by bolts.

[0047] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine different embodiments or examples described in this specification.

[0048] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. An automatic oil filling machine housing assembly, characterized in that: include: The oil filling cup is provided with a connecting strip and an embedded block, wherein the embedded block is arranged at the head end of the connecting strip; the connecting strip is composed of a plurality of card blocks arranged at intervals, and the volumes of the plurality of card blocks increase in sequence along the direction from the head end to the tail end of the connecting strip; the embedded block is arranged at the head end of the connecting strip; The outer shell is provided with a connecting groove and a clamping groove, wherein the clamping groove is arranged at the end of the connecting groove; When the connecting strip is installed in the connecting groove, the embedding block is embedded in the card slot; Wherein, the thickness of the embedding block is greater than or equal to the thickness of the clamping block, and the depth of the clamping groove is greater than or equal to the depth of the connecting groove.

2. The automatic oil filling machine housing assembly according to claim 1, characterized in that: Along the direction from the head end to the tail end of the connecting strip, the heights of the plurality of clamping blocks increase sequentially; along the length direction of the connecting groove, the width of the connecting groove increases sequentially.

3. The automatic oil filling machine housing assembly according to claim 1, characterized in that: The widths of the plurality of card blocks are equal, and the intervals between adjacent card blocks are equal.

4. The automatic oil filling machine housing assembly according to claim 3 is characterized in that: The distance between the embedded block and the connecting strip is greater than the distance between adjacent card blocks.

5. The automatic oil filling machine housing assembly according to claim 1, characterized in that: A circular chamfer is provided at the connection between the clamping slot and the connecting slot.

6. The automatic oil filling machine housing assembly according to claim 1, characterized in that: There are multiple connecting strips, and the multiple connecting strips are evenly spaced around the circumference. The ends of the multiple connecting strips are provided with the embedded blocks; there are multiple connecting grooves corresponding to the connecting strips, and the multiple connecting grooves correspond to the multiple connecting strips one by one; and the ends of the multiple connecting grooves are provided with card slots.

7. The automatic oil filling machine housing assembly according to claim 1, characterized in that: The outer shell is provided with a radially protruding butt ring, and when the embedding block is embedded in the slot, the end of the oil filling cup contacts the butt ring.

8. The automatic oil filling machine housing assembly according to claim 7, characterized in that: A sealing groove is provided between the retaining ring and the groove wall of the connecting groove.

9. The automatic oil filling machine housing assembly according to claim 1, characterized in that: The top of the outer shell is connected to the oil filling cup, and the bottom of the outer shell is conical; a through hole is provided at the center of the bottom of the outer shell, and a reinforcing plate is provided on the hole wall of the through hole.

10. The automatic oil filling machine housing assembly according to claim 1, characterized in that: A mounting hole penetrating through the outer shell is provided at the bottom of the outer shell, and a waterproof and breathable structure is provided in the mounting hole.

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