CN219588057U

CN219588057U - Industrial power transmission gear

Info

Publication number: CN219588057U
Application number: CN202320855908.5U
Authority: CN
Inventors: 陈明; 徐昊; 陈会文; 吴高成
Original assignee: Maanshan Hengsheng Machinery Manufacturing Co ltd
Current assignee: Maanshan Hengsheng Machinery Manufacturing Co ltd
Priority date: 2023-04-12
Filing date: 2023-04-12
Publication date: 2023-08-25
Anticipated expiration: 2033-04-12

Abstract

The utility model discloses an industrial power transmission gear in the technical field of transmission gears, which comprises a gear main body, wherein a shaft sleeve is welded in the middle of the gear main body, a key slot is formed in the shaft sleeve, and a plurality of T-shaped embedded grooves are formed in two sides of the gear main body. According to the utility model, the plurality of embedded grooves are formed in two sides of the gear main body, the heat guide blocks made of copper and the heat dissipation plate made of copper are installed through the upper ends of the T-shaped embedded grooves, the heat guide blocks guide heat generated at the connecting part of the gear main body to the heat dissipation plate, the middle grooves are formed in the middle part of the heat dissipation plate, lubricating oil in equipment circulates through the middle grooves, the heat led into the heat dissipation plate is taken away through the circulating lubricating oil, the gear main body is enabled to conduct rapid heat dissipation, the overall temperature of the gear main body is reduced, the gear main body is enabled to operate at a lower temperature, and the service life is prolonged.

Description

Industrial power transmission gear

Technical Field

The utility model relates to the technical field of transmission gears, in particular to an industrial power transmission gear.

Background

The gear transmission is the transmission form which is most widely applied in mechanical transmission, and has the advantages of more accurate transmission, high efficiency, compact structure, reliable work and long service life, and the power transmission gear is used for power conversion and transmission, so that equipment is operated, industrial equipment is powered, and a factory is used for continuous and stable industrial production.

However, the existing industrial power transmission gear generates more heat due to larger power torque and friction among a plurality of gears, and the common transmission gear is easy to heat up under long-time use, so that metal fatigue and accelerated wear are caused.

Disclosure of Invention

The utility model aims to provide an industrial power transmission gear, which solves the problems that the common transmission gear is easy to heat up under long-time use and causes metal fatigue and accelerated wear due to the fact that more heat is generated by friction among a plurality of gears due to larger power torque.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides an industrial power transmission gear, includes the gear main part, gear main part's middle part welding has the axle sleeve, the key groove has been seted up on the axle sleeve, a plurality of T font's embedded groove is seted up to gear main part's both sides, the inside embedding of embedded groove has the thermal conductance piece of copper material preparation, the middle part of thermal guide block is connected with the heating panel, the heating panel is copper material preparation, the heating panel embedding is in the embedded groove, the well groove has been seted up at the middle part of heating panel, a plurality of fixing bolt of well inslot through connection, fixing bolt threaded connection is in the embedded groove.

As a further scheme of the utility model: the length of the shaft sleeve is greater than the width of the gear main body, and the key groove is square.

As a further scheme of the utility model: a plurality of middle through holes are formed in the gear main body, and the middle through holes are trapezoid-like.

As a further scheme of the utility model: the gear body is provided with a plurality of side through holes, and the side through holes are arranged on two sides of the upper end of the middle through hole.

As a further scheme of the utility model: the cooling plate is provided with a plurality of side flow grooves, and the side flow grooves are equidistantly distributed on the cooling plate.

As a further scheme of the utility model: the side flow groove is U-shaped.

As a further scheme of the utility model: the gear body is characterized in that two sides of the gear body are connected with side rings through a plurality of fixing bolts, and the side rings are attached to one side of the heat conducting block.

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

1. according to the utility model, the plurality of embedded grooves are formed in two sides of the gear main body, the heat guide blocks made of copper and the heat dissipation plate made of copper are installed through the upper ends of the T-shaped embedded grooves, the heat conduction blocks guide heat generated at the connecting parts of the gear main body to the heat dissipation plate, the middle grooves are formed in the middle parts of the heat dissipation plate, lubricating oil in equipment circulates through the middle grooves, the heat led into the heat dissipation plate is taken away through the circulating lubricating oil, the gear main body is rapidly cooled, the whole temperature of the gear main body is reduced, the gear main body is ensured to operate at a lower temperature, the service life is prolonged, meanwhile, the heat dissipation plate protruding on the gear main body can drive the lubricating oil, the lubricating oil is rapidly stirred in the equipment, the lubricating oil at the bottom end is rapidly distributed in the equipment, and the lubricating oil distribution is carried out on the upper end of the gear main body, so that the whole lubricating property of the equipment is ensured.

2. In the utility model, the plurality of middle through holes are formed in the gear main body, the middle through holes are trapezoid-like, the overall weight of the device is reduced through the plurality of middle through holes formed in the gear main body, lubricating oil can pass through and circulate at the same time, heat generated by the gear main body is taken away, the plurality of side through holes are formed in the gear main body, the weight is further reduced through the plurality of side through holes, the flow quantity of the lubricating oil is increased, and the heat dissipation effect is further improved.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic diagram of the overall explosive structure of the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;

FIG. 4 is a schematic bottom perspective view of the present utility model;

fig. 5 is a schematic elevational view of the present utility model.

In the figure: 1. a gear body; 2. a shaft sleeve; 3. a key slot; 4. a middle through hole; 5. a side through hole; 6. an embedding groove; 7. a heat guide block; 8. a heat dissipation plate; 9. a middle groove; 10. a side flow groove; 11. a fixing bolt; 12. and a side ring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

This embodiment;

referring to fig. 1-5, in an embodiment of the present utility model, an industrial power transmission gear includes a gear main body 1, a shaft sleeve 2 is welded at the middle part of the gear main body 1, a key slot 3 is provided on the shaft sleeve 2, the length of the shaft sleeve 2 is greater than the width of the gear main body 1, the key slot 3 is square, a plurality of T-shaped embedded grooves 6 are provided at two sides of the gear main body 1, a thermal conductive block 7 made of copper material is embedded in the embedded grooves 6, a heat dissipation plate 8 is connected at the middle part of the thermal conductive block 7, the heat dissipation plate 8 is made of copper material, the heat dissipation plate 8 is embedded in the embedded grooves 6, a middle groove 9 is provided at the middle part of the heat dissipation plate 8, a plurality of fixing bolts 11 are connected in the middle groove 9 in a penetrating manner, and the fixing bolts 11 are in threaded connection in the embedded grooves 6.

Preferably, as shown in fig. 1 and 5, a plurality of middle through holes 4 are formed in the gear main body 1, the middle through holes 4 are trapezoid-like, the overall weight of the device is reduced through the plurality of middle through holes 4 formed in the gear main body 1, and lubricating oil can pass through and circulate to take away heat generated by the gear main body 1.

Preferably, as shown in fig. 1 and 5, the gear body 1 is provided with a plurality of side through holes 5, the side through holes 5 are disposed at both sides of the upper end of the middle through hole 4, and the weight is further reduced by the plurality of side through holes 5, and simultaneously, the flow quantity of lubricating oil is increased, and the heat dissipation effect is further increased.

Preferably, as shown in fig. 2 and 3, the heat dissipation plate 8 is provided with a plurality of side flow grooves 10, and the plurality of side flow grooves 10 are equidistantly distributed on the heat dissipation plate 8, and the side of the lubricating oil is circulated through the side flow grooves 10, so that the circulation quantity of the lubricating oil is increased, and the contact area with the lubricating oil is increased.

Preferably, as shown in fig. 5, the side flow groove 10 is U-shaped, and the U-shaped side flow groove 10 facilitates the circulation of lubricating oil.

Preferably, as shown in fig. 2, two sides of the gear main body 1 are connected with the side rings 12 through a plurality of fixing bolts 11, the side rings 12 are attached to one side of the heat conduction block 7, and the side rings 12 are used for limiting connection of the heat conduction block 7, so that accidental detachment of the heat conduction block 7 is avoided, and the heat conduction block 7 is stably embedded and connected.

The working principle of the utility model is as follows: install the axle sleeve 2 at gear body 1 middle part on the power shaft, keyway 3 cooperation on the axle sleeve 2 inserts the key and installs, a plurality of embedded grooves 6 are seted up at gear body 1 both sides, install the heat conduction piece 7 of copper material and the heating panel 8 of copper material through the embedded groove 6 upper end of T font, the heat guide piece 7 is with the heat direction heating panel 8 that gear body 1 junction part produced, well groove 9 is seted up at the heating panel 8 middle part, let the lubricating oil circulation in the equipment through well groove 9, take away the heat of leading into in the heating panel 8 through the lubricating oil of circulation, let gear body 1 dispel the heat fast, reduce gear body 1's bulk temperature, guarantee gear body 1 and move under lower temperature, increase of service life, simultaneously can drive lubricating oil at gear body 1 bellied heating panel 8, let lubricating oil stir fast in the equipment, let the lubricating oil of bottom distribute in the equipment fast, carry out lubricating oil distribution to gear body 1 upper end, guarantee the holistic lubricating property of equipment, excellent in use effect.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. An industrial power transmission gear comprising a gear body (1), characterized in that: the novel heat conduction device is characterized in that the shaft sleeve (2) is welded at the middle part of the gear main body (1), the key groove (3) is formed in the shaft sleeve (2), a plurality of T-shaped embedded grooves (6) are formed in the two sides of the gear main body (1), copper material manufactured heat conduction blocks (7) are embedded in the embedded grooves (6), heat dissipation plates (8) are connected at the middle parts of the heat conduction blocks (7), the heat dissipation plates (8) are manufactured by copper materials, the heat dissipation plates (8) are embedded in the embedded grooves (6), middle grooves (9) are formed in the middle parts of the heat dissipation plates (8), and a plurality of fixing bolts (11) are connected in the middle grooves (9) in a penetrating mode, and the fixing bolts (11) are connected in the embedded grooves (6) in a threaded mode.

2. An industrial power transmission gear according to claim 1, wherein: the length of the shaft sleeve (2) is larger than the width of the gear main body (1), and the key groove (3) is square.

3. An industrial power transmission gear according to claim 1, wherein: a plurality of middle through holes (4) are formed in the gear main body (1), and the middle through holes (4) are trapezoid-like.

4. An industrial power transmission gear according to claim 3, wherein: a plurality of side through holes (5) are formed in the gear main body (1), and the side through holes (5) are formed in two sides of the upper end of the middle through hole (4).

5. An industrial power transmission gear according to claim 1, wherein: a plurality of side flow grooves (10) are formed in the heat dissipation plate (8), and the side flow grooves (10) are equidistantly distributed on the heat dissipation plate (8).

6. An industrial power transmission gear according to claim 5, wherein: the side flow groove (10) is U-shaped.

7. An industrial power transmission gear according to claim 1, wherein: the two sides of the gear main body (1) are connected with the side rings (12) through the plurality of fixing bolts (11), and the side rings (12) are connected to one side of the heat conduction block (7) in a fitting mode.