CN219466018U

CN219466018U - Gear reducer clamping device with cooling effect

Info

Publication number: CN219466018U
Application number: CN202320586643.3U
Authority: CN
Inventors: 谢令; 王龙乾; 张宾宏
Original assignee: Wuhan Shenglun Technology Co ltd
Current assignee: Wuhan Shenglun Technology Co ltd
Priority date: 2023-03-21
Filing date: 2023-03-21
Publication date: 2023-08-04
Anticipated expiration: 2033-03-21

Abstract

The utility model relates to the technical field of gear reducers, in particular to a gear reducer clamping device with a cooling effect, which comprises a mechanical bottom plate, a supporting frame and a reducer main body, wherein the supporting frame is fixedly connected to the upper end of the mechanical bottom plate, the inner side of the upper end of the supporting frame is rotationally connected with a bidirectional threaded shaft, the outer side of the bidirectional threaded shaft is spirally connected with a clamping plate, and the clamping plate is in sliding connection with the supporting frame.

Description

Gear reducer clamping device with cooling effect

Technical Field

The utility model relates to the technical field of gear reducers, in particular to a clamping device of a gear reducer with a cooling effect.

Background

Along with the development of society, the application of the gear reducer is more and more extensive, the gear reducer is an external-meshing involute helical gear reducer produced according to professional standards, and the gear reducer is a slewing mechanism widely applied to tower-introduced crane machinery and is widely applied to the fields of metallurgy, mines, lifting, transportation, cement, construction, chemical industry, spinning, printing and dyeing, pharmacy and the like.

In the prior art, when the gear reducer is installed, a plurality of parts of connecting pieces such as bolts are required to be fixed on the base of the gear reducer, so that the convenience in dismounting the gear reducer is reduced, and the installed bolt connecting pieces are easy to loosen due to the vibration of the gear reducer when the gear reducer is used for a long time, so that the installation stability of the gear reducer is affected; and when installing gear reducer, gear reducer's bottom surface contact machinery bottom plate to influence the bottom heat dissipation of speed reducer, and then produce high temperature easily when long-term use, reduce gear reducer's life.

Disclosure of Invention

The utility model aims to provide a gear reducer clamping device with a cooling effect, so as to solve the problems in the background technology.

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

the utility model provides a gear reducer clamping device with cooling effect, includes mechanical bottom plate, strut and speed reducer main part, the upper end fixedly connected with strut of mechanical bottom plate, the inboard rotation of upper end of strut is connected with two-way screw thread axle, the outside screwed connection of two-way screw thread axle has the clamping board, sliding connection between clamping board and the strut, the inboard sliding connection of clamping board has the speed reducer main part, the inboard lower extreme of strut is equipped with the refrigerator, fixedly connected with between refrigerator and the mechanical bottom plate, the front end sealing connection of refrigerator has the water pump, the front end sealing connection of water pump has the shunt tubes, the inboard sealing connection of upper end of shunt tubes has the cooling tube.

Preferably, the inner side surface of the clamping plate is fixedly connected with a positioning buckle, and the positioning buckle is in sliding connection with the speed reducer main body.

Preferably, the left end of the bidirectional threaded shaft penetrates through the support, the left end of the bidirectional threaded shaft is fixedly connected with a fixing rod, the fixing rod is rotationally connected with the support, a rotary pull block is slidingly connected with the outer side of the fixing rod, and a spring is covered outside the surface of the fixing rod.

Preferably, the upper end of the refrigerator is fixedly connected with a fixing frame, and the inner side of the fixing frame is fixedly connected with an external fan.

Preferably, the number of the shunt tubes is two, the front side of the lower end of the shunt tube positioned at the rear end is connected with a return pipe in a sealing way, and the return pipe is connected with a refrigerator in a sealing way.

Preferably, the outside of dead lever and rotation pull piece all is equipped with spacing sand grip.

Preferably, a positioning clamping groove is formed in the outer side of the lower end base of the speed reducer main body, and the position of the positioning clamping groove corresponds to the position of the positioning buckle.

Preferably, the number of the clamping plates is two, and the clamping plates are symmetrically arranged about the central axis of the speed reducer body.

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

1. according to the utility model, through the bidirectional threaded shaft, the positioning buckle and the spring, the clamping plate can be driven to move by rotating the bidirectional threaded shaft, so that the positioning buckle can be inserted into the base of the speed reducer main body, the speed reducer main body can be quickly installed, and the rotating pull block can be pulled out and rotated to adjust the position of the clamping plate through the action of the spring and automatically slide to the inner side of the supporting frame through the elasticity of the spring, so that the supporting frame can limit the rotating pull block, and the installation stability of the speed reducer main body is ensured;

2. according to the utility model, through the refrigerator, the cooling pipe and the external fan, the cooling liquid can be circularly refrigerated by utilizing the action of the refrigerator, and the cooling liquid can circulate in the cooling pipe by utilizing the action of the water pump, so that regional cold flow can be realized, and cold air emitted by the cooling pipe can be blown to the speed reducer by utilizing the action of the external fan, so that the speed reducer can be clamped by the device, and meanwhile, the speed reducer can be cooled from the outside, and the service life of the speed reducer is prolonged.

Drawings

FIG. 1 is a schematic view of the overall mounting structure of the present utility model;

FIG. 2 is a schematic view of the mounting structure of FIG. 1 at A in accordance with the present utility model;

FIG. 3 is a left side view of the mounting structure of the refrigerator, water pump and shunt tube of the present utility model;

fig. 4 is a left cross-sectional view of the mounting structure of the bracket, the fixing rod and the rotary pull block of the present utility model.

In the figure: 1. a mechanical base plate; 2. a supporting frame; 3. a bidirectional threaded shaft; 4. clamping plates are arranged; 5. a speed reducer main body; 6. a refrigerating machine; 7. a water pump; 8. a shunt; 9. a cooling tube; 10. positioning buckle; 11. a fixed rod; 12. rotating the pull block; 13. a spring; 14. a fixing frame; 15. a fan is arranged outside; 16. and (5) a return pipe.

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.

Example 1: referring to fig. 1-4, the present utility model provides a technical solution: the gear reducer clamping device with the cooling effect comprises a mechanical bottom plate 1, a support frame 2 and a reducer main body 5, wherein the upper end of the mechanical bottom plate 1 is fixedly connected with the support frame 2, the inner side of the upper end of the support frame 2 is rotationally connected with a bidirectional threaded shaft 3, the outer side of the bidirectional threaded shaft 3 is spirally connected with a clamping plate 4, the clamping plate 4 is in sliding connection with the support frame 2, the inner side of the clamping plate 4 is slidingly connected with the reducer main body 5, the inner side of the clamping plate 4 is fixedly connected with a positioning buckle 10, the positioning buckle 10 is slidingly connected with the reducer main body 5, the left end of the bidirectional threaded shaft 3 penetrates through the support frame 2, the left end of the bidirectional threaded shaft 3 is fixedly connected with a fixing rod 11, the fixing rod 11 is rotationally connected with the support frame 2, the outer side of the fixing rod 11 is slidingly connected with a rotary pull block 12, the outer surface of the fixing rod 11 is externally covered with a spring 13, the outer sides of the fixing rod 11 and the rotary pull block 12 are respectively provided with a limiting convex strip, the outer side of the lower end base of the speed reducer body 5 is provided with a positioning clamping groove, the position of the positioning clamping groove corresponds to the position of the positioning clamping buckle 10, the number of the clamping plates 4 is two, the clamping plates 4 are symmetrically arranged around the central axis of the speed reducer body 5, when the gear speed reducer is clamped, the speed reducer body 5 can be subjected to overhead treatment by utilizing the action of the arranged support frame 2, the clamping plates 4 can drive the positioning clamping buckle 10 to move by rotating the bidirectional threaded shaft 3, so that the positioning clamping buckle 10 can be inserted into the base of the speed reducer body 5, the speed reducer body 5 can be quickly installed, and automatically slides to the inner side of the support frame 2 by the elasticity of the spring 13 after the rotating pulling block 12 is pulled out and rotating the position of the clamping plates 4 is adjusted by the action of the arranged spring 13, so that the support frame 2 can limit the rotating pulling block 12, the mounting stability to the speed reducer body 5 is ensured.

Example 2: referring to fig. 1 and 3, the difference between the present embodiment and embodiment 1 is that: the inboard lower extreme of strut 2 is equipped with refrigerator 6, fixedly connected with between refrigerator 6 and the mechanical bottom plate 1, the front end sealing connection of refrigerator 6 has water pump 7, the front end sealing connection of water pump 7 has shunt tubes 8, the inboard sealing connection of upper end of shunt tubes 8 has cooling tube 9, the upper end fixedly connected with mount 14 of refrigerator 6, the inboard fixedly connected with peripheral hardware fan 15 of mount 14, the quantity of shunt tubes 8 has two, the lower extreme front side sealing connection of shunt tubes 8 that is located the rear end has back flow 16, back flow 16 has sealing connection between the refrigerator 6, can circulate refrigeration to the coolant through the effect of refrigerator 6 to make the coolant can circulate in cooling tube 9 through the effect of water pump 7 that sets up, thereby regional cold flow can be realized, and the effect of leading to peripheral hardware fan 15 can blow the air conditioner that cooling tube 9 gives off to the speed reducer, when making the device carry out the clamping to the speed reducer, can carry out the cooling treatment to the speed reducer from outside again, promote the life of speed reducer.

The working flow is as follows: this device adopts external power supply to supply power when using, when carrying out the clamping to the gear reducer, the effect that utilizes the strut 2 of setting can carry out overhead processing to speed reducer main part 5, and make clamping plate 4 can drive location buckle 10 through the rotation to two-way screw shaft 3 and remove, thereby make location buckle 10 can insert the base inside of speed reducer main part 5, realize the quick installation to speed reducer main part 5, and can pull out and rotate through the effect of spring 13 that sets up and rotate pull block 12 and adjust the back of clamping plate 4 position and slide to the strut 2 inboard voluntarily through the elasticity of spring 13, so that strut 2 can carry out spacingly to rotating pull block 12, guarantee the installation stability to speed reducer main part 5, and can circulate the refrigeration to the coolant through the effect of refrigerator 6, and make the coolant can circulate in cooling tube 9 through the effect of the water pump 7 that sets up, thereby regional flow, and the effect of leading to outer fan 15 can blow the air conditioner that cooling tube 9 gives off to the speed reducer, make the device can carry out the clamping to the speed reducer, can follow outside again and carry out the cooling treatment life to the speed reducer, the speed reducer life to the speed reducer.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a gear reducer clamping device with cooling effect, includes mechanical bottom plate (1), strut (2) and speed reducer main part (5), its characterized in that: the upper end fixedly connected with strut (2) of machinery bottom plate (1), the inboard rotation of upper end of strut (2) is connected with two-way screw thread axle (3), the outside screwed connection of two-way screw thread axle (3) has dress splint (4), sliding connection between dress splint (4) and strut (2), the inboard sliding connection of dress splint (4) has speed reducer main part (5), the inboard lower extreme of strut (2) is equipped with refrigerator (6), fixedly connected with between refrigerator (6) and the machinery bottom plate (1), the front end sealing connection of refrigerator (6) has water pump (7), the front end sealing connection of water pump (7) has shunt tubes (8), the inboard sealing connection of upper end of shunt tubes (8) has cooling tube (9).

2. The gear reducer clamping device with a cooling effect according to claim 1, wherein: the inner side surface of the clamping plate (4) is fixedly connected with a positioning buckle (10), and the positioning buckle (10) is in sliding connection with the speed reducer main body (5).

3. The gear reducer clamping device with a cooling effect according to claim 1, wherein: the left end of two-way screw thread axle (3) runs through strut (2), the left end fixedly connected with dead lever (11) of two-way screw thread axle (3), rotate between dead lever (11) and strut (2) and be connected, the outside sliding connection of dead lever (11) has rotation pull piece (12), the surface of dead lever (11) covers outward has spring (13).

4. The gear reducer clamping device with a cooling effect according to claim 1, wherein: the upper end of the refrigerator (6) is fixedly connected with a fixing frame (14), and the inner side of the fixing frame (14) is fixedly connected with an external fan (15).

5. The gear reducer clamping device with a cooling effect according to claim 1, wherein: the number of the shunt tubes (8) is two, a return pipe (16) is connected to the front side of the lower end of the shunt tubes (8) at the rear end in a sealing mode, and the return pipe (16) is connected with the refrigerator (6) in a sealing mode.

6. A gear reducer clamping device with cooling effect according to claim 3, characterized in that: and limiting raised strips are arranged on the outer sides of the fixed rod (11) and the rotary pull block (12).

7. The gear reducer clamping device with a cooling effect according to claim 1, wherein: the outer side of the lower end base of the speed reducer main body (5) is provided with a positioning clamping groove, and the position size of the positioning clamping groove corresponds to the position size of the positioning buckle (10).

8. The gear reducer clamping device with a cooling effect according to claim 1, wherein: the number of the clamping plates (4) is two, and the clamping plates (4) are symmetrically arranged about the central axis of the speed reducer main body (5).