CN218964047U

CN218964047U - Cooled machine tool spindle box

Info

Publication number: CN218964047U
Application number: CN202223029813.2U
Authority: CN
Inventors: 张雪婷
Original assignee: Individual
Current assignee: Shenyang Sisi Industrial Service Co ltd
Priority date: 2022-11-14
Filing date: 2022-11-14
Publication date: 2023-05-05
Anticipated expiration: 2032-11-14

Abstract

The utility model discloses a cooling type machine tool spindle box which comprises a box body, wherein a cooling mechanism for ventilating and radiating the inside of the box body is arranged at the top of the inner wall of the box body, a fixing structure for facilitating the disassembly and assembly of a dust screen is arranged at the bottom of the inner wall of the box body, a transmission shaft penetrates through the inside of the box body, the cooling mechanism comprises a shell connected with the top of the inner wall of the box body, and a ventilating fan is fixedly connected to the top of the inner wall of the shell. According to the cooling type machine tool spindle box, cold air generated by the refrigerator is transmitted to the cooling fan through the cooling pipe to cool the inside of the box body, meanwhile, the cooling fan is matched to achieve the effect of rapidly cooling the inside of the spindle box, the refrigerator can adjust the temperature of the cold air through the control panel, the cooling fan and the ventilation fan are both positioned at the top of the transmission shaft and can intensively cool the transmission shaft, meanwhile, blowing can be more uniform, and cooling efficiency is improved.

Description

Cooled machine tool spindle box

Technical Field

The utility model relates to the technical field of spindle boxes, in particular to a cooling type machine tool spindle box.

Background

The main spindle box is an important part of a machine tool and is used for arranging a working main spindle of the machine tool, a transmission part thereof and a corresponding additional mechanism, and the main function of the main spindle box is to support the main spindle and rotate the main spindle, so that the functions of starting, braking, speed changing, reversing and the like of the main spindle are realized.

In the in-process of using, inconvenient driving shaft in time carries out cooling to lead to the damage that the high temperature probably leads to the transmission shaft, do not have the structure that can clear up heating panel department in most traditional headstock simultaneously, can lead to the interior dust accumulation of box to more influence the use, the practicality is relatively poor.

Disclosure of Invention

The utility model aims to provide a cooling type machine tool spindle box, which aims to solve the problem that the spindle box cannot be cooled in time in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a cooled machine tool spindle box, includes the box, wherein, the inner wall top of box is equipped with and is used for carrying out ventilation and heat dissipation's cooling body to the box is inside, and the inner wall bottom of box is equipped with the fixed knot who is used for making things convenient for dismouting dust screen, the inside of box is run through there is the transmission shaft, cooling body includes the casing of being connected with the top of box inner wall, the top fixedly connected with ventilation fan of shells inner wall, the equal fixedly connected with thermantidote in both sides at box inner wall top, one side fixedly connected with shell at box top, the top fixedly connected with refrigerator of shell inner wall, the delivery outlet bottom of refrigerator is through cooling tube and two be linked together fixedly between the thermantidote.

Further, the back of box is provided with the heating panel, the inside of box is provided with the dust screen, the position of dust screen is unanimous with the radiating hole site of seting up on the heating panel.

Furthermore, both sides of the dustproof net are fixedly connected with connecting blocks, and the front of each connecting block is fixedly connected with a convex block.

Further, fixed knot constructs including the linking piece of being connected with the both sides of box inner wall bottom, the top of linking piece both sides is run through there is the stopper, the one end fixedly connected with movable block of stopper.

Further, the top and the bottom of one side of the moving block are fixedly connected with springs, the other ends of the springs are fixedly connected with one side of the connecting block, and one side of the moving block is fixedly connected with a handle.

Further, the bottom of dust screen both sides is all fixedly connected with fixed block, the spacing groove has been seted up to one side of fixed block, the stopper is pegged graft mutually fixedly with the spacing groove.

Further, the front surface of the box body is provided with a control panel for controlling the transmission shaft in the box body and the refrigerator.

Compared with the prior art, the utility model has the beneficial effects that: this cooled lathe headstock is reasonable, has following advantage:

(1) The refrigerator generates cold air and transmits the cold air to the cooling fan through the refrigerating pipe to cool the inside of the box body, meanwhile, the cooling fan is matched to achieve the effect of rapidly cooling the inside of the spindle box, the cold air temperature can be regulated by the control panel outside the box body of the refrigerator, the cooling fan and the ventilation fan are both positioned at the top of the transmission shaft and can intensively cool the transmission shaft, meanwhile, the cooling fan can cool the transmission shaft more uniformly, the cooling efficiency is improved, the cooling plate arranged at the back of the box body can rapidly ventilate the box body, and the high temperature generated after the transmission shaft works for a long time can be rapidly reduced;

(2) The dust screen position that sets up in the box is unanimous with the radiating hole site of seting up on the heating panel, when carrying out ventilation and heat dissipation in to the box, there is some dust in the air to get into the box through the wind channel, the dust follows the trend that ventilation fan and thermantidote bloied and can blow to heating panel department, the dust screen can concentrate inside dust, prevent that the dust from accumulating and influence its work on the transmission shaft, when dust on the dust screen is more after long-time use, accessible pulling handle drives the stopper and breaks away from in the spacing groove and dismantle and wash the change, convenient operation, the practicality is higher.

Drawings

FIG. 1 is a schematic front view of the structure of the case of the present utility model;

FIG. 2 is an internal schematic view of the case structure of the present utility model;

FIG. 3 is a schematic rear view of the internal structure of the case of the present utility model;

FIG. 4 is a schematic rear view of the case structure of the present utility model;

fig. 5 is an enlarged partial schematic view of the present utility model at a shown in fig. 3.

In the figure: 1. a housing; 2. a case; 3. a transmission shaft; 4. a control panel; 5. a cooling fan; 6. a refrigerating machine; 7. a housing; 8. a dust screen; 9. a ventilation fan; 10. a connecting block; 11. a bump; 12. a heat dissipation plate; 13. a moving block; 14. a limiting block; 15. a handle; 16. a spring; 17. a joint block; 18. a limit groove; 19. and a fixed block.

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.

Referring to fig. 1-5, the present utility model provides a technical solution:

example 1:

in this embodiment, a cooled machine tool spindle box, including box 2, wherein, the inner wall top of box 2 is equipped with the cooling body who is used for carrying out ventilation and heat dissipation to the inside box 2, and be equipped with the fixed knot who is used for making things convenient for dismouting dust screen 8 in the inner wall bottom of box 2, the inside of box 2 runs through there is transmission shaft 3, cooling body includes the casing 7 of being connected with the top of box 2 inner wall, the top fixedly connected with ventilation fan 9 of casing 7 inner wall, the equal fixedly connected with thermantidote 5 in both sides at box 2 inner wall top, one side fixedly connected with shell 1 at box 2 top, the top fixedly connected with refrigerator 6 of shell 1 inner wall, the delivery outlet bottom of refrigerator 6 is linked together fixedly between through cooling tube and two thermantidote 5.

In this embodiment, the back of the case 2 is provided with a heat dissipation plate 12, the inside of the case 2 is provided with a dust screen 8, and the position of the dust screen 8 is consistent with the heat dissipation hole position opened on the heat dissipation plate 12.

In this embodiment, the two sides of the dust screen 8 are fixedly connected with a connection block 10, and the front surface of the connection block 10 is fixedly connected with a bump 11.

When in use, the temperature of the refrigerator 6 and the rotating speed of the transmission shaft 3 are adjusted through the control panel 4, when the long-time working temperature of the transmission shaft 3 is higher, the refrigerator 6 can be started, cold air generated by the refrigerator 6 after the refrigerator 6 is started is conveyed to the two cooling fans 5 through the cooling pipes to be blown, meanwhile, the ventilation fan 9 is started to strengthen the ventilation effect inside the box body 2, the air flow is accelerated to achieve a faster cooling effect, the transmission shaft 3 and the box body 2 are subjected to rapid cooling treatment, the ventilation can be performed in the box body 2 through the cooling plate 12 arranged on the back of the box body 2 and the ventilation fan 9, and the high temperature generated after the long-time working of the transmission shaft 3 can be rapidly reduced.

Example 2:

in this embodiment, the fixed structure includes a linking block 17 connected to two sides of the bottom of the inner wall of the case 2, and a stopper 14 penetrates through the top of two sides of the linking block 17, and one end of the stopper 14 is fixedly connected with a moving block 13.

In this embodiment, the top and the bottom of one side of the moving block 13 are fixedly connected with a spring 16, the other end of the spring 16 is fixedly connected with one side of the connecting block 17, and one side of the moving block 13 is fixedly connected with a handle 15.

In this embodiment, the bottoms of two sides of the dust screen 8 are fixedly connected with fixing blocks 19, one side of each fixing block 19 is provided with a limiting groove 18, and the limiting block 14 is fixedly inserted into the limiting groove 18.

In this embodiment, the front face of the cabinet 2 is equipped with a control panel 4 for controlling the transmission shaft 3 and the refrigerator 6 inside the cabinet 2.

When ventilation and heat dissipation are carried out in the box body 2, a part of dust in the air enters the box body 2 through the air duct, the dust is blown to the heat dissipation plate 12 along with the direction of blowing of the ventilating fan 9 and the cooling fan 5, the dust screen 8 can concentrate the dust inside and prevent the dust from accumulating on the transmission shaft 3 to influence the work of the dust screen, the dust screen 8 can be detached to be cleaned and replaced when more dust is on the dust screen 8 after long-time use, the handles 15 on two sides are required to be pulled firstly when the dust screen 8 is detached, the handles 15 are stressed and then the movable block 13 is driven to move to one side, the movable block 13 drives the spring 16 to extend to one side, meanwhile, the limiting block 14 is driven to be separated from the limiting groove 18 formed on one side of the fixed block 19, the dust screen 8 can be taken out, and the limiting block 14 can be reinserted into the limiting groove 18 to fix the dust screen 8 for use according to the method when reinstallation.

Working principle: when the refrigerator is used, the temperature of the refrigerator 6 and the rotating speed of the transmission shaft 3 are adjusted through the control panel 4, when the working temperature of the transmission shaft 3 is higher for a long time, the refrigerator 6 can be started, cold air generated by the refrigerator 6 after the refrigerator 6 is started is conveyed into the two cooling fans 5 through the cooling pipes to be blown, meanwhile, the ventilation fans 9 are started to strengthen the ventilation effect inside the box body 2, the air flow is accelerated to achieve a faster cooling effect, the transmission shaft 3 and the inside of the box body 2 are subjected to rapid cooling treatment, the inside of the box body 2 can be rapidly ventilated through the cooling plate 12 arranged on the back of the box body 2 and the ventilation fans 9, and the high temperature generated after the long-time working of the transmission shaft 3 can be rapidly reduced; when ventilation and heat dissipation are carried out in the box body 2, a part of dust in the air enters the box body 2 through the air duct, the dust is blown to the heat dissipation plate 12 along with the direction of blowing of the ventilating fan 9 and the cooling fan 5, the dust screen 8 can concentrate the dust inside and prevent the dust from accumulating on the transmission shaft 3 to influence the work of the dust screen, the dust screen 8 can be detached to be cleaned and replaced when more dust is on the dust screen 8 after long-time use, the handles 15 on two sides are required to be pulled firstly when the dust screen 8 is detached, the handles 15 are stressed and then the movable block 13 is driven to move to one side, the movable block 13 drives the spring 16 to extend to one side, meanwhile, the limiting block 14 is driven to be separated from the limiting groove 18 formed on one side of the fixed block 19, the dust screen 8 can be taken out, and the limiting block 14 can be reinserted into the limiting groove 18 to fix the dust screen 8 for use according to the method when reinstallation.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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.

Claims

1. The utility model provides a cooled lathe headstock, includes box (2), wherein, the inner wall top of box (2) is equipped with and is used for carrying out ventilation and heat dissipation's cooling body to box (2) inside, and is in the inner wall bottom of box (2) is equipped with the fixed knot who is used for making things convenient for dismouting dust screen (8), its characterized in that: the inside of box (2) is run through there is transmission shaft (3), cooling body includes casing (7) of being connected with the top of box (2) inner wall, the top fixedly connected with ventilation fan (9) of casing (7) inner wall, the equal fixedly connected with thermantidote (5) in both sides at box (2) inner wall top, one side fixedly connected with shell (1) at box (2) top, the top fixedly connected with refrigerator (6) of shell (1) inner wall, the delivery outlet bottom of refrigerator (6) is through cooling tube and two be linked together fixedly between thermantidote (5).

2. A cooled machine tool headstock according to claim 1, wherein: the novel heat radiation box is characterized in that a heat radiation plate (12) is arranged on the back face of the box body (2), a dust screen (8) is arranged in the box body (2), and the position of the dust screen (8) is consistent with a heat radiation hole formed in the heat radiation plate (12).

3. A cooled machine tool headstock according to claim 2, characterized in that: both sides of dust screen (8) are all fixedly connected with connecting block (10), the positive fixedly connected with lug (11) of connecting block (10).

4. A cooled machine tool headstock according to claim 2, characterized in that: the fixed knot constructs including the linking piece (17) of being connected with the both sides of box (2) inner wall bottom, the top of linking piece (17) both sides is run through there is stopper (14), the one end fixedly connected with movable block (13) of stopper (14).

5. A cooled machine tool headstock according to claim 4, wherein: the top and the bottom of movable block (13) one side are all fixedly connected with spring (16), the other end of spring (16) is fixedly connected with one side of linking piece (17), one side fixedly connected with handle (15) of movable block (13).

6. A cooled machine tool headstock according to claim 4, wherein: the bottom of dust screen (8) both sides all fixedly connected with fixed block (19), spacing groove (18) have been seted up to one side of fixed block (19), stopper (14) are pegged graft mutually fixedly with spacing groove (18).

7. A cooled machine tool headstock according to claim 1, wherein: the front of the box body (2) is provided with a control panel (4) for controlling the transmission shaft (3) and the refrigerator (6) inside the box body (2).