CN218761319U

CN218761319U - Powder metallurgy gear oil tank

Info

Publication number: CN218761319U
Application number: CN202223419213.7U
Authority: CN
Inventors: 韩松林; 曾涛; 周杰; 谢达江
Original assignee: Yuyao Yijia Powder Metallurgy Co ltd
Current assignee: Yuyao Yijia Powder Metallurgy Co ltd
Priority date: 2022-12-20
Filing date: 2022-12-20
Publication date: 2023-03-28
Anticipated expiration: 2032-12-20

Abstract

The utility model relates to the technical field of mechanical equipment, and discloses a powder metallurgy gear oil tank, which comprises a box body, wherein a first through shaft and a second through shaft are arranged at the inner side of the box body, a driving gear is sleeved at the outer side of the first through shaft, a driven gear is sleeved at the outer side of the second through shaft, the driven gear is meshed with the driving gear, a supporting rod is arranged at the outer side of the first through shaft, a roller is arranged at the end part of the supporting rod, a communicating pipe is arranged at the inner side of the box body, the roller is pressed at the outer side of the communicating pipe, and a filter element is arranged at one end of the communicating pipe; drive gear drives driven gear and rotates, and first logical axle drives the bracing piece and rotates, makes the gyro wheel extrude communicating pipe to make lubricating oil in the box pass through communicating pipe and get into in the filter core, lubricating oil sees through the filter core drippage in the box, and impurity is intercepted in the filter core, filters lubricating oil, reduces the influence of lubricating oil to the gear oil tank result of use, solves current equipment as far as possible and is not convenient for filter lubricating oil, influences the problem of gear oil tank's result of use.

Description

Powder metallurgy gear oil tank

Technical Field

The utility model relates to the technical field of mechanical equipment, specifically be a powder metallurgy gear oil tank.

Background

The powder metallurgy method is a technical method for directly manufacturing various products from metal powder, alloy powder or mixed powder of metal and nonmetal through processes of pressing forming, sintering and the like, has high speed and high efficiency, is widely applied to industries such as automobile industry, energy industry, chemical industry, national defense industry, aerospace and the like, and generally needs a gear oil tank to provide mechanical transmission for powder metallurgy equipment in the powder metallurgy process.

The gear oil tank is an important part widely applied in mechanical transmission, the inside of the gear oil tank mainly realizes transmission action through a gear and a rack belt, and lubrication action between gears is realized through lubricating oil in the gear oil tank, the damage of the gears due to meshing friction is reduced, mechanical particles or impurities possibly exist in the production and use process of the gear oil tank as the lubricating oil, metal abrasive dust, carbon deposit and colloidal precipitate oxidized at high temperature, water and other impurities are continuously mixed into the lubricating oil through each part, and when powder metallurgy is carried out, a large amount of metal powder is used, the metal powder is easy to enter the gear oil tank and is mixed into the lubricating oil, and at the moment, if the parts inside the gear oil tank are possibly damaged after long-term non-cleaning, and the meshing effect between the gears is influenced.

At present, the existing equipment mainly comprises a box body, gears and lubricating oil, but when powder metallurgy is carried out, metal powder easily enters a gear oil tank to pollute the lubricating oil, and after the gear oil tank is used for a long time, various impurities are easily generated in the lubricating oil, and the existing equipment lacks a filtering mechanism, so that the lubricating oil is not convenient to filter, and the using effect of the gear oil tank is influenced; therefore, the existing requirement is not met, and a powder metallurgy gear oil tank is provided for the requirement.

SUMMERY OF THE UTILITY MODEL

The utility model provides a powder metallurgy gear oil tank, the beneficial effect who possesses has solved and has mentioned current equipment in the above-mentioned background art and mainly comprise box, gear and lubricating oil, but, when carrying out powder metallurgy, metal powder enters into the interior contaminated lubricating oil of gear oil tank easily, and the gear oil tank uses the back lubricating oil content for a long time and easily produces various impurity, and current equipment lacks filter mechanism, is not convenient for filter lubricating oil, influences the problem of gear oil tank's result of use.

The utility model provides a following technical scheme: the utility model provides a powder metallurgy gear oil tank, includes the box, the box inboard is provided with first logical axle, first logical outside of the axles cover is equipped with drive gear, the box inboard is provided with the second and leads to the axle, second logical outside of the axles cover is equipped with driven gear, driven gear with drive gear meshes, first logical outside of the axles is provided with the bracing piece, the bracing piece tip is provided with the gyro wheel, the box inboard is provided with communicating pipe, communicating pipe sets up to the hose, the gyro wheel supports and presses in the communicating pipe outside, communicating pipe one end is provided with the filter core, communicating pipe with the filter core intercommunication.

As a powder metallurgy gear oil tank option, wherein: the outer side of the box body is connected with a flange ring, a sealing gasket is arranged on the outer side of the flange ring, and a sealing plate is arranged on the outer side of the sealing gasket.

As a powder metallurgy gear oil tank option, wherein: sealing bolts are inserted into the side portions of the sealing plates, the number of the sealing bolts is set to be a plurality, the sealing bolts penetrate through the sealing plates, the sealing gaskets and the flange rings, and sealing nuts are screwed at the end portions of the sealing bolts.

As a powder metallurgy gear oil tank alternative, wherein: first logical axle outside cover is equipped with solid fixed ring, the bracing piece is installed gu the fixed ring outside, the quantity of bracing piece sets up to a plurality of.

As a powder metallurgy gear oil tank option, wherein: the support frame is installed to the bracing piece tip, the gyro wheel roll sleeve is established the support frame outside.

As a powder metallurgy gear oil tank alternative, wherein: the mounting bracket is installed to the box inboard, the mounting bracket sets up to arc, communicating pipe fixed mounting be in the mounting bracket lateral part, and with the concave surface of mounting bracket contacts each other.

As a powder metallurgy gear oil tank alternative, wherein: one end of the communicating pipe is connected with a connecting ring, connecting bolts are inserted in the outer side of the connecting ring, the number of the connecting bolts is set to be a plurality, the connecting bolts penetrate through the connecting ring, and the connecting bolts are screwed on the side portion of the filter element.

As a powder metallurgy gear oil tank option, wherein: the filter element is fixedly arranged on the inner side of the box body and is positioned at the upper end of the box body.

The utility model discloses possess following beneficial effect:

1. this powder metallurgy gear oil tank, first logical axle is through carrying out the transmission with outside motor and being connected, make first logical axle drive gear and rotate, thereby make drive gear drive driven gear rotate along the second logical axle, first logical axle drives the bracing piece simultaneously and rotates in the box, make the gyro wheel extrude communicating pipe by supreme down, cause the intraductal negative pressure that produces of communicating pipe, thereby make lubricating oil in the box enter into the filter core through communicating pipe, lubricating oil sees through the filter core and drips in the box, and impurity is intercepted in the filter core, be convenient for filter lubricating oil, reduce the influence of lubricating oil to gear oil tank result of use, it is mainly by the box to solve current equipment as far as possible, gear and lubricating oil are constituteed, but when carrying out powder metallurgy, metal powder enters into the interior contaminated lubricating oil of gear oil tank easily, and the gear oil tank uses the back lubricating oil content for a long time and easily produces various impurity, current equipment lacks filter mechanism, be not convenient for filtering lubricating oil, influence the problem of gear oil tank's result of use.

2. This powder metallurgy gear oil tank through sealing bolt and gland nut's setting, fixes the closing plate in the lateral part of flange ring to fix the closing plate in the outside of box, through the setting of sealed pad, strengthen the leakproofness between flange ring and the closing plate, thereby be convenient for seal the box.

3. This powder metallurgy gear oil tank through connecting bolt's setting, is connected go-between and filter core for communicating pipe and filter core interconnect are convenient for follow the filter core and go up the dismouting communicating pipe, thereby are convenient for change the filter core.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is the structural schematic diagram of the sectioning of the utility model.

Fig. 3 is a schematic view of a partial three-dimensional structure of the present invention.

Fig. 4 is a schematic view of the partial sectioning structure of the present invention.

In the figure: 110. a box body; 111. a flange ring; 112. a gasket; 113. a sealing plate; 114. a seal bolt; 115. a seal nut; 120. a first through shaft; 130. a drive gear; 140. a second through shaft; 150. a driven gear; 160. a support bar; 161. a fixing ring; 170. a roller; 171. a support frame; 180. a communicating pipe; 181. a mounting frame; 190. a filter element; 191. a connecting ring; 192. and connecting the bolts.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

The embodiment is intended to promote to solve the problem that the existing equipment mainly comprises a box body, gears and lubricating oil, but when powder metallurgy is performed, metal powder easily enters into a gear oil tank to pollute the lubricating oil, and after the gear oil tank is used for a long time, various impurities are easily generated in the lubricating oil, the existing equipment lacks a filtering mechanism, the lubricating oil is not conveniently filtered, and the use effect of the gear oil tank is affected, please refer to fig. 1, fig. 2, fig. 3 and fig. 4, the powder metallurgy gear oil tank comprises a box body 110, a first through shaft 120 is arranged on the inner side of the box body 110, a driving gear 130 is arranged on the outer side of the first through shaft 120 in an interference fit manner, a second through shaft 140 is arranged on the inner side of the box body 110, a driven gear 150 is arranged on the outer side of the second through shaft 140 in an interference fit manner, and the driven gear 150 is meshed with the driving gear 130.

The outside of first logical axle 120 is provided with bracing piece 160, the quantity of bracing piece 160 sets up to four, first logical axle 120 outside interference fit is equipped with solid fixed ring 161, the even outside at solid fixed ring 161 of installing of four bracing piece 160 rings, the tip of bracing piece 160 all is provided with gyro wheel 170, support frame 171 is all installed to bracing piece 160 tip, support frame 171 sets up to "U" type, gyro wheel 170 roll cap is established in the support frame 171 outside, the box 110 inboard is provided with communicating pipe 180, communicating pipe 180 sets up to the hose.

One end of the communicating pipe 180 is located at the bottom of the inner side of the box body 110, and is immersed in lubricating oil in the box body 110, the other end of the communicating pipe 180 is located at the upper portion of the inner side of the box body 110, the mounting frame 181 is installed at the inner side of the box body 110, the mounting frame 181 is arranged in a circular arc shape, the communicating pipe 180 is fixedly installed at the side portion of the mounting frame 181 and is in contact with the concave surface of the mounting frame 181, a supporting effect is achieved on the communicating pipe, the roller 170 abuts against the outer side of the communicating pipe 180 and extrudes the communicating pipe 180, the upper end of the communicating pipe 180 is provided with the filter element 190, the communicating pipe 180 is communicated with the filter element 190, the filter element 190 is arranged as a lubricating oil filter, the working principle of the lubricating oil filter is that the lubricating oil can pass through pressure difference, impurities are intercepted, mechanical impurities and colloid and the like in the lubricating oil are filtered out, the cleanliness of the lubricating oil is guaranteed, and the service life of the lubricating oil is prolonged.

In this embodiment: first logical axle 120 is through carrying out the transmission with external motor and being connected, make first logical axle 120 drive gear 130 and rotate, thereby make drive gear 130 drive driven gear 150 and rotate along second logical axle 140, first logical axle 120 drives bracing piece 160 at the same time and rotates in box 110, make gyro wheel 170 extrude communicating pipe 180 from lower to upper, cause and produce the negative pressure in the communicating pipe 180, thereby make lubricating oil in the box 110 enter into filter core 190 through communicating pipe 180, lubricating oil sees through the filter core drippage in box 110, and impurity is intercepted in the filter core, be convenient for filter lubricating oil, reduce the influence of lubricating oil to gear oil tank result of use, it mainly comprises box, gear and lubricating oil to solve current equipment as far as possible, when carrying out powder metallurgy, metal powder easily gets into the interior contaminated lubricating oil of gear oil tank, and the lubricating oil content easily produces various impurity after the gear oil tank is used for a long time, current equipment lacks the filter mechanism, be not convenient for filtering lubricating oil, influence the problem of gear oil tank's result of use.

Example 2

The embodiment is intended to promote to solve the problem that it is inconvenient to seal the box body 110, and the embodiment is an improvement made on the basis of embodiment 1, specifically, please refer to fig. 1 and 2, a flange ring 111 is connected to the outer side of the box body 110, a sealing gasket 112 is arranged on the outer side of the flange ring 111, the sealing gasket 112 is arranged as a rubber gasket, a sealing plate 113 is arranged on the outer side of the sealing gasket 112, sealing bolts 114 are inserted into the side portion of the sealing plate 113, the number of the sealing bolts 114 is set to be a plurality, and the sealing bolts 114 are circumferentially and uniformly arranged on the side portion of the sealing plate 113, the sealing bolts 114 sequentially penetrate through the sealing plate 113, the sealing gasket 112 and the flange ring 111, and sealing nuts 115 are screwed to the end portions of the sealing bolts 114.

In this embodiment: the sealing plate 113 is fixed to the side of the flange ring 111 by the arrangement of the sealing bolt 114 and the sealing nut 115, so that the sealing plate 113 is fixed to the outer side of the case 110, and the sealing performance between the flange ring 111 and the sealing plate 113 is enhanced by the arrangement of the gasket 112, thereby facilitating the sealing of the case 110.

Example 3

The present embodiment is intended to facilitate solving the problem that it is inconvenient to replace the filter element 190, and is an improvement made on the basis of embodiment 1, specifically, please refer to fig. 2, fig. 3, and fig. 4, the upper end of the communication pipe 180 is connected with the connection ring 191, the connection bolt 192 is inserted into the connection ring 191, the number of the connection bolts 192 is set to be several, and the connection bolts 192 are circumferentially and uniformly arranged on the side portion of the connection ring 191, the connection bolts 192 all pass through the connection ring 191, and the connection bolts 192 all are screwed on the side portion of the filter element 190, the filter element 190 is fixedly installed inside the box body 110, and is located at the upper end position of the box body 110.

In this embodiment: through the arrangement of the connecting bolt 192, the connecting ring 191 is connected with the filter element 190, so that the communicating pipe 180 is connected with the filter element 190, the filter element 190 can be conveniently disassembled and assembled from the communicating pipe 180, and the filter element 190 can be conveniently replaced.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and embellishments can be made without departing from the technical principle of the present invention, and these improvements and embellishments should also be regarded as the protection scope of the present invention.

Claims

1. A powder metallurgy gear oil tank comprises a tank body (110), and is characterized in that: the utility model discloses a box, including box (110), first logical axle (120) outside cover is equipped with drive gear (130), box (110) inboard is provided with second logical axle (140), second logical axle (140) outside cover is equipped with driven gear (150), driven gear (150) with drive gear (130) meshing, first logical axle (120) outside is provided with bracing piece (160), bracing piece (160) tip is provided with gyro wheel (170), box (110) inboard is provided with communicating pipe (180), communicating pipe (180) set up to the hose, gyro wheel (170) press in communicating pipe (180) outside, communicating pipe (180) one end is provided with filter core (190), communicating pipe (180) with filter core (190) intercommunication.

2. A powder metallurgy gear oil tank according to claim 1, wherein: the outer side of the box body (110) is connected with a flange ring (111), a sealing gasket (112) is arranged on the outer side of the flange ring (111), and a sealing plate (113) is arranged on the outer side of the sealing gasket (112).

3. A powder metallurgy gear oil tank according to claim 2, wherein: the sealing plate is characterized in that sealing bolts (114) are inserted into the side portion of the sealing plate (113), the number of the sealing bolts (114) is set to be a plurality of, the sealing bolts (114) penetrate through the sealing plate (113), the sealing gasket (112) and the flange ring (111), and sealing nuts (115) are screwed at the end portions of the sealing bolts (114).

4. A powder metallurgy gear oil tank according to claim 1, wherein: first logical axle (120) outside cover is equipped with solid fixed ring (161), install bracing piece (160) gu fixed ring (161) outside, the quantity of bracing piece (160) sets up to a plurality of.

5. A powder metallurgy gear oil tank according to claim 1, wherein: support frame (171) are installed to bracing piece (160) tip, gyro wheel (170) roll cover is established support frame (171) outside.

6. A powder metallurgy gear oil tank according to claim 1, wherein: mounting bracket (181) are installed to box (110) inboard, mounting bracket (181) set up to arc, communicating pipe (180) fixed mounting in mounting bracket (181) lateral part, and with the concave surface of mounting bracket (181) contacts each other.

7. A powder metallurgy gear oil tank according to claim 1, wherein: one end of the communicating pipe (180) is connected with a connecting ring (191), connecting bolts (192) are inserted into the outer side of the connecting ring (191), the number of the connecting bolts (192) is set to be a plurality, the connecting bolts (192) penetrate through the connecting ring (191), and the connecting bolts (192) are screwed on the side of the filter element (190).

8. A powder metallurgy gear oil tank according to claim 1, wherein: the filter element (190) is fixedly arranged on the inner side of the box body (110) and is positioned at the upper end of the box body (110).