CN216642279U

CN216642279U - Box foundry goods in middle of integration

Info

Publication number: CN216642279U
Application number: CN202122768329.0U
Authority: CN
Inventors: 蔡敏南
Original assignee: Xiangshan Chuangyi Metal Products Co ltd
Current assignee: Xiangshan Chuangyi Metal Products Co ltd
Priority date: 2021-11-12
Filing date: 2021-11-12
Publication date: 2022-05-31
Anticipated expiration: 2031-11-12

Abstract

The utility model discloses an integrated middle box body casting which comprises an oil storage tank, a communicating tank and a communicating hole. This box foundry goods in middle of integration, during the use, at first cast middle box, then wear the shaft hole to middle box, the oil storage tank, the intercommunication groove, the intercommunicating pore, the inner wall of connecting pipe, the external screw thread, first screw hole, fixed perforation, the second screw hole, first seal groove, the second seal groove, joint groove and recess are processed, make and wear the shaft hole, the oil storage tank, the intercommunication groove, the intercommunicating pore, the inner wall of connecting pipe, fixed perforation first seal groove, the second seal groove, joint groove and the smooth no burr of recess, make the external screw thread simultaneously, first screw hole and second screw hole shaping, then when the pivot runs through the shaft hole, carry out lubricating oil injection through the connecting pipe this moment, lubricating oil passes through the intercommunicating pore and gets into in the oil storage tank that corresponds, the lubricating oil that gets into in the oil storage tank diffuses other oil storage tanks through the intercommunication groove.

Description

Box foundry goods in middle of integration

Technical Field

The utility model relates to an intermediate box body, in particular to an integrated intermediate box body casting.

Background

An engine is a machine capable of converting other forms of energy into mechanical energy, including, for example, internal combustion engines (reciprocating piston engines), external combustion engines (stirling engines, steam engines, etc.), jet engines, electric motors, and the like. Such as internal combustion engines, typically convert chemical energy into mechanical energy. The engine is applicable to both the power generation device and the whole machine including the power device.

The middle box is one of the constitution accessories of engine, can seted up the axle hole usually for the pivot runs through, but the axle hole of wearing on the middle box of current is with the pivot complete adaptation, and unable better carries out lubricating oil and fills and store, is unfavorable for the rotation of pivot.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an integrated middle box body casting to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a box foundry goods in middle of integration, including middle box, inside one side of middle box is equipped with wears the shaft hole, the inner wall circumference of wearing the shaft hole has seted up the oil storage tank, wear the shaft hole to correspond the top and the bottom region of oil storage tank and seted up the intercommunication groove, correspond one of them oil storage tank department on the middle box and seted up the intercommunicating pore, the outside that middle box corresponds the intercommunicating pore is equipped with the connecting pipe, the tip of connecting pipe is equipped with the external screw thread, one side of middle box is equipped with the extension body, the opposite side bottom of middle box is equipped with the extension platform, the outside that extends the platform is equipped with dull and stereotyped layer, the extension body is the cavity setting, the cavity setting is used for reducing the weight of the extension body, the inboard fixedly connected with arc of the extension body.

As a further scheme of the utility model: first threaded holes are formed in the arc-shaped plate, three fixed through holes are uniformly formed in the extension table, and six second threaded holes are uniformly formed in the top of the middle box body.

As a still further scheme of the utility model: the top of the middle box body is provided with a first sealing groove, and the bottom of the middle box body is provided with a second sealing groove.

As a still further scheme of the utility model: the bilateral symmetry of middle box has seted up the joint groove, and the inboard in joint groove is equipped with the recess, and the recess is used for the joint to be injectd.

As a still further scheme of the utility model: the middle box body is cast in an integrated mode, the length of the middle box body is 593mm, the width of the middle box body is 191mm, and the height of the middle box body is 264 mm.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, through the matched use of the middle box body, the shaft penetrating hole, the oil storage tank, the communicating hole, the connecting pipe and the external thread, lubricating oil can be injected through the oil storage tank on the inner side of the shaft penetrating hole of the connecting pipe box, and lubricating oil is stored through the oil storage tank, so that the integrated middle box body casting has the functions of facilitating lubricating oil addition and lubricating oil storage, and a rotating shaft can conveniently keep lubricating when penetrating through the shaft penetrating hole for movement.

2. Through the arrangement of the first sealing groove and the second sealing groove, the middle box body can be in sealing connection, and the middle box body can be conveniently connected with other assemblies through the matching use between the arc-shaped plate, the first threaded hole, the fixed through hole and the second threaded hole, so that the integrated middle box body casting has the function of sealing connection.

Drawings

Fig. 1 is a schematic structural view of an integrated middle box casting.

FIG. 2 is an overhead perspective view of an integrated middle box casting.

FIG. 3 is a cross-sectional view of an integrated middle box casting.

In the figure: the structure comprises a middle box body 1, a shaft penetrating hole 2, an oil storage tank 3, a communicating groove 4, a communicating hole 5, a connecting pipe 6, an external thread 7, an extending body 8, an extending platform 9, a flat plate layer 10, an arc plate 11, a first threaded hole 12, a fixed through hole 13, a second threaded hole 14, a first sealing groove 15, a second sealing groove 16, a clamping groove 17 and a groove 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 3, in an embodiment of the present invention, an integrated middle box casting includes a middle box 1, and is characterized in that: one side of the interior of the middle box body 1 is provided with a shaft penetrating hole 2, the circumference of the inner wall of the shaft penetrating hole 2 is provided with oil storage tanks 3, the shaft penetrating hole 2 is provided with communicating tanks 4 corresponding to the top and bottom areas of the oil storage tanks 3, the communicating tanks 4 are annular, the communicating tanks 4 are used for communicating the oil storage tanks 3 with each other, a communicating hole 5 is arranged on the middle box body 1 corresponding to one of the oil storage tanks 3, the outer side of the middle box body 1 corresponding to the communicating hole 5 is provided with a connecting pipe 6, the end part of the connecting pipe 6 is provided with an external thread 7, the external thread 7 is arranged for connecting with an end cover, thereby seal the tip of connecting pipe 6, one side of middle box 1 is equipped with extension body 8, and the other side bottom of middle box 1 is equipped with extension platform 9, and the outside of extending platform 9 is equipped with dull and stereotyped layer 10, and extension body 8 is the cavity setting, and the cavity setting is used for reducing the weight of extension body 8, and the inboard fixedly connected with arc 11 of extension body 8.

As a further scheme of the utility model: first threaded holes 12 are formed in the arc-shaped plate 11, three fixing through holes 13 are uniformly formed in the extension table 9, six second threaded holes 14 are uniformly formed in the top of the middle box body 1, and the first threaded holes 12, the fixing through holes 13 and the second threaded holes 14 are arranged to be connected with external parts.

As a still further scheme of the utility model: the top of the middle box body 1 is provided with a first sealing groove 15, the bottom of the middle box body 1 is provided with a second sealing groove 16, and the first sealing groove 15 and the second sealing groove 16 are arranged to form sealing.

As a still further scheme of the utility model: the bilateral symmetry of middle box 1 has seted up joint groove 17, and the inboard of joint groove 17 is equipped with recess 18, and recess 18 is used for the joint to prescribe a limit to, and joint groove 17's setting is used for tentatively fixing a position the prescribe a limit to.

As a still further scheme of the utility model: the middle box body 1 is cast in an integrated mode, the length of the middle box body 1 is 593mm, the width of the middle box body is 191mm, and the height of the middle box body is 264 mm.

The working principle of the utility model is as follows:

when the lubricating oil storage tank is used, firstly, the middle tank body 1 is cast, then, the shaft penetrating hole 2, the oil storage tank 3, the communicating tank 4, the communicating hole 5, the inner wall of the connecting pipe 6, the external thread 7, the first threaded hole 12, the fixing perforation 13, the second threaded hole 14, the first sealing groove 15, the second sealing groove 16, the clamping groove 17 and the groove 18 are processed, so that the shaft penetrating hole 2, the oil storage tank 3, the communicating groove 4, the communicating hole 5, the inner wall of the connecting pipe 6, the first sealing groove 15, the second sealing groove 16, the clamping groove 17 and the groove 18 are smooth and burr-free, meanwhile, the external thread 7, the first threaded hole 12 and the second threaded hole 14 are molded, then, when a rotating shaft penetrates through the shaft penetrating hole 2, lubricating oil is injected through the connecting pipe 6, the lubricating oil enters the corresponding oil storage tank 3 through the communicating hole 5, the lubricating oil entering the oil storage tank 3 is diffused into other oil storage tanks 3 through the communicating groove 4, thereby accomplish the injection and the storage of lubricating oil, make things convenient for the pivot to lubricate in daily rotation in-process.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a box foundry goods in middle of integration, includes middle box (1), its characterized in that: the utility model discloses a solar water heater, including middle box (1), the inside one side of middle box (1) is equipped with wears shaft hole (2), the inner wall circumference of wearing shaft hole (2) has seted up oil storage tank (3), wear shaft hole (2) to correspond the top and the bottom region of oil storage tank (3) and seted up intercommunication groove (4), it has seted up intercommunicating pore (5) to correspond one of them oil storage tank (3) department on middle box (1), the outside that middle box (1) corresponds intercommunicating pore (5) is equipped with connecting pipe (6), the tip of connecting pipe (6) is equipped with external screw thread (7), one side of middle box (1) is equipped with extension body (8), the opposite side bottom of middle box (1) is equipped with extension platform (9), the outside of extending platform (9) is equipped with dull and stereotyped layer (10), extension body (8) are the cavity setting, the inboard fixedly connected with arc (11) of extension body (8).

2. An integrated intermediate box casting according to claim 1, characterised in that: first threaded holes (12) are formed in the arc-shaped plate (11), three fixing through holes (13) are uniformly formed in the extension table (9), and six second threaded holes (14) are uniformly formed in the top of the middle box body (1).

3. An integrated intermediate box casting according to claim 1, characterised in that: a first sealing groove (15) is formed in the top of the middle box body (1), and a second sealing groove (16) is formed in the bottom of the middle box body (1).

4. An integrated intermediate box casting according to claim 1, characterised in that: clamping grooves (17) are symmetrically formed in two sides of the middle box body (1), grooves (18) are formed in the inner sides of the clamping grooves (17), and the grooves (18) are used for clamping and limiting.

5. An integrated intermediate box casting according to claim 1, characterised in that: the middle box body (1) is cast in an integrated mode, the length of the middle box body (1) is 593mm, the width of the middle box body is 191mm, and the height of the middle box body is 264 mm.