CN214185585U

CN214185585U - Gear hobbing machine heat sink

Info

Publication number: CN214185585U
Application number: CN202022402036.6U
Authority: CN
Inventors: 金伟
Original assignee: Guiyang Yuxing Machinery Manufacturing Co ltd
Current assignee: Guiyang Yuxing Machinery Manufacturing Co ltd
Priority date: 2020-10-26
Filing date: 2020-10-26
Publication date: 2021-09-14
Anticipated expiration: 2030-10-26

Abstract

The utility model relates to a gear hobbing machine technical field specifically discloses a gear hobbing machine heat sink, including the support frame, the support frame right side is rotated and is installed the hobbing cutter body, and the spout has been seted up to the support frame, inlays slidable mounting in the spout and has the bearing frame, and every bearing frame all inlays the installation with the back shaft, and demountable installation has the installation barrel in the middle part of the back shaft, and installation barrel surface integrated into one piece has the radiating fin with the size more than three groups. The utility model discloses a position of adjustment installation barrel makes radiating fin and hobbing cutter body meshing, takes the coolant liquid out from collecting the cell body through the micropump and from the shower nozzle blowout, cools down radiating fin to the realization is cooled down to the hobbing cutter body indirectly, such indirect cooling is compared the benefit that directly sprays the hobbing cutter body cooling and is lain in reducing the stress variation that directly sprays the cooling and lead to the fact to the hobbing cutter body, can prolong the life of hobbing cutter body, and the coolant liquid that radiating fin drips can get back to the internal used repeatedly of collecting vat once more.

Description

Gear hobbing machine heat sink

Technical Field

The utility model relates to a gear hobbing machine technical field specifically is a gear hobbing machine heat sink.

Background

At present, in the traditional gear machining, the gear part of a gear is machined by a hobbing machine, and the hobbing machine is completely cooled by oil during gear hobbing, so that great harm is brought to the working environment of operators; and improper treatment of cooling oil easily causes serious oil contamination of a processing environment and brings great harm to the environment, so the cooling device for the gear hobbing machine is provided.

In the prior patent (publication number: CN204545607U), a cooling device for a gear hobbing machine comprises an air compressor, a water tank, a cooling oil storage tank and a micro-cooling device; the air compressor is fixedly arranged at a position 3-5 m away from the gear hobbing machine and is connected with the micro-cooling device through an air duct; the water tank is fixedly arranged at a position 4-6 m away from the gear hobbing machine, the vertical distance from the water tank to the ground is 1-10 m, and the water tank is connected with the micro cooling device through a water pipe; the cooling oil storage tank is fixedly arranged at the upper end of the micro-cooling device and is communicated with the micro-cooling device through an oil guide pipe; the micro-cooling device is communicated to a hob of the gear hobbing machine by 10-15 cm through an air duct; at least one spray head is installed at the port part of the air duct close to the hob. Adopt this device to cool down the gear hobbing machine, when the cooling effect is good, still greatly improved workman's operational environment.

In the process of implementing the invention, the inventor finds that at least the following problems in the prior art are not solved; above-mentioned device solves the greasy dirt problem through atomizing cooling oil and water, and at first the difficult atomizing blowout of cooling oil, and strong air current blowout, on-the-spot air current noise can be very big. This application is through the position of adjustment installation barrel, make radiating fin and hobbing cutter body meshing, coolant liquid is taken out from collecting the cell body through the micropump and is followed the shower nozzle blowout, cool down radiating fin, thereby realize carrying out indirect cooling to the hobbing cutter body, such indirect cooling is compared the benefit that directly sprays the hobbing cutter body cooling and is lain in reducing the stress variation that directly sprays the cooling and lead to the fact to the hobbing cutter body, can prolong the life of hobbing cutter body, and the coolant liquid that radiating fin drips can get back to the internal used repeatedly of collecting vat once more, the above-mentioned problem is solved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a gear hobbing machine heat sink has solved the problem that proposes in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a gear hobbing machine heat sink, which comprises a supporting fram, the support frame right side is rotated and is installed the hobbing cutter body, the spout has been seted up to the support frame, inlay slidable mounting has the bearing frame in the spout, every bearing frame all inlays the installation with the back shaft, back shaft middle part demountable installation has the installation barrel, installation barrel surface integrated into one piece has the radiating fin of equidimension more than three groups, bearing frame outside demountable installation has the mounting panel, two limit bolts with the size are installed to the mounting panel screw thread, support frame bottom demountable installation has the mount, mount bottom demountable installation has the collection cell body, support frame top demountable installation has the mounting bracket, demountable installation has the shower nozzle of equidimension more than three groups bottom demountable installation, support frame top demountable installation has the micropump, first pipeline is.

As a preferred embodiment of the present invention, each of the heat dissipating fins is engaged with the hob body.

As a preferred embodiment of the utility model, first pipeline and collecting vat right side bottom intercommunication installation.

As a preferred embodiment of the present invention, the second pipeline is installed in communication with each nozzle.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a position of adjustment installation barrel makes radiating fin and hobbing cutter body meshing, takes the coolant liquid out from collecting the cell body through the micropump and from the shower nozzle blowout, cools down radiating fin to the realization is cooled down to the hobbing cutter body indirectly, such indirect cooling is compared the benefit that directly sprays the hobbing cutter body cooling and is lain in reducing the stress variation that directly sprays the cooling and lead to the fact to the hobbing cutter body, can prolong the life of hobbing cutter body, and the coolant liquid that radiating fin drips can get back to the internal used repeatedly of collecting vat once more.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a top view of a cooling device of a gear hobbing machine of the present invention;

FIG. 2 is a front view of a cooling device of the gear hobbing machine of the present invention;

fig. 3 is a rear view of the cooling device of the gear hobbing machine of the present invention.

In the figure: 1. a support frame; 2. a collecting tank body; 3. a fixed mount; 4. mounting a plate; 5. a limit bolt; 6. a hob body; 7. a heat dissipating fin; 8. a support shaft; 9. installing a cylinder body; 10. a micro-pump; 11. a second conduit; 12. a mounting frame; 13. a spray head; 14. a first conduit; 15. a bearing seat; 16. a chute.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected" and "disposed" are to be construed broadly, and may for example be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-3, the utility model provides a technical solution: a hobbing machine cooling device comprises a support frame 1, a hobbing cutter body 6 is rotatably installed on the right side of the support frame 1, a chute 16 is formed in the support frame 1, bearing seats 15 are embedded in the chute 16 in a sliding mode, each bearing seat 15 is embedded and installed with a support shaft 8, an installation barrel 9 is detachably installed in the middle of each support shaft 8, more than three groups of radiating fins 7 with the same size are integrally formed on the surface of the installation barrel 9, an installation plate 4 is detachably installed on the outer side of each bearing seat 15, two limiting bolts 5 with the same size are installed on the installation plate 4 in a threaded mode, a fixed frame 3 is detachably installed at the bottom of the support frame 1, a collection groove body 2 is detachably installed at the bottom of the fixed frame 3, an installation frame 12 is detachably installed at the top of the support frame 1, more than three groups of spray nozzles 13 with the same size are detachably installed at the bottom of the installation frame 12, a micropump 10 is detachably installed at the top of the support frame 1, and a first pipeline 14 is communicated and installed at the input end of the micropump 10, the output end of the micro pump 10 is communicated with a second pipeline 11.

In this embodiment, as shown in fig. 1 and 2, the position of the mounting cylinder 9 is adjusted to engage the heat dissipating fins 7 with the hob body 6, the coolant is pumped out from the collecting tank 2 through the micropump 10 and sprayed out from the spray head 13 to cool the heat dissipating fins 7, thereby indirectly cooling the hob body 6, and compared with the indirect cooling method using the direct spraying hob body 6, the indirect cooling method has the advantages of reducing the stress change of the hob body 6 caused by the direct spraying cooling, prolonging the service life of the hob body 6, and the coolant dropped from the heat dissipating fins 7 can be reused in the collecting tank 2.

Wherein each heat radiation fin 7 is meshed with the hob body 6.

Wherein, the first pipeline 14 is communicated with the bottom of the right side of the collecting tank body 2.

Wherein the second pipe 11 is installed in communication with each spray head 13.

The working principle is as follows: when a gear hobbing machine heat sink used, through the position of adjustment installation barrel 9, make radiating fin 7 and the meshing of hobbing cutter body 6, screw every spacing bolt 5 and the contact of 1 outer wall of support frame afterwards, can carry on spacingly to the position of installation barrel 9, take out the coolant liquid from collecting cell body 2 through micropump 10 and spout from shower nozzle 13, cool down radiating fin 7, thereby realize carrying out indirect cooling to hobbing cutter body 6, the benefit of direct spray hobbing cutter body 6 cooling is compared in reducing the direct stress variation that sprays the cooling and cause hobbing cutter body 6, can prolong the life of hobbing cutter body 6, and the coolant liquid that radiating fin 7 drips can get back to and collects reuse in the cell body 2 once more.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a gear hobbing machine heat sink, includes support frame (1), its characterized in that: the right side of the support frame (1) is rotatably provided with a hob body (6), the support frame (1) is provided with a sliding groove (16), the sliding groove (16) is internally embedded with a sliding bearing seat (15), each bearing seat (15) is embedded with a support shaft (8) for installation, the middle part of each support shaft (8) is detachably provided with an installation barrel (9), the surface of each installation barrel (9) is integrally formed with more than three groups of heat dissipation fins (7) with the same size, the outer side of each bearing seat (15) is detachably provided with an installation plate (4), the installation plate (4) is provided with two limit bolts (5) with the same size in a threaded manner, the bottom of the support frame (1) is detachably provided with a fixing frame (3), the bottom of the fixing frame (3) is detachably provided with a collection groove body (2), the top of the support, support frame (1) top demountable installation has micropump (10), and micropump (10) input intercommunication is installed first pipeline (14), and micropump (10) output intercommunication is installed second pipeline (11).

2. The gear hobbing machine cooling device of claim 1, wherein: each radiating fin (7) is meshed with the hob body (6).

3. The gear hobbing machine cooling device of claim 1, wherein: the first pipeline (14) is communicated with the bottom of the right side of the collecting tank body (2).

4. The gear hobbing machine cooling device of claim 1, wherein: the second pipeline (11) is communicated with each spray head (13).