CN219176582U

CN219176582U - Machine tool cooling pump with anti-blocking function

Info

Publication number: CN219176582U
Application number: CN202222977906.1U
Authority: CN
Inventors: 钱董; 杜昌明
Original assignee: Nantong Hairi Electromechanical Technology Co ltd
Current assignee: Nantong Hairi Electromechanical Technology Co ltd
Priority date: 2022-11-09
Filing date: 2022-11-09
Publication date: 2023-06-13
Anticipated expiration: 2032-11-09

Abstract

The utility model discloses a machine tool cooling pump with an anti-blocking function, which belongs to the technical field of cooling pumps, and comprises a motor and a cooling pump shell, wherein the lower end surface of the motor is fixedly connected with the upper end surface of the cooling pump shell, water inlet and outlet ports are formed in the left side and the right side of the cooling pump shell, a guide pipe is fixedly connected between the left inner wall and the right inner wall of the cooling pump shell and the water inlet and outlet ports, a rotating shaft is fixedly connected to the lower end of the motor, the lower end of the rotating shaft extends into the cooling pump shell, a rotary impeller is fixedly connected to the lower end of the rotating shaft in the cooling pump shell, a cylindrical adsorption net is arranged outside the rotary impeller, the motor drives the cylindrical adsorption net outside the rotary impeller to rotate, the effect of uniformly adsorbing impurities in the motor is achieved, the cylindrical adsorption net for adsorbing the impurities is convenient to detach and clean, and the possibility of blocking of the cylindrical adsorption net in the cooling pump is reduced.

Description

Machine tool cooling pump with anti-blocking function

Technical Field

The utility model relates to the technical field of cooling pumps, in particular to a machine tool cooling pump with an anti-blocking function.

Background

The machine tool cooling pump is a water pump device commonly used on a machine tool, and has the main effects of supplying cooling liquid to the machine tool in time, so that the machine tool cooling pump can be ensured to continuously operate in a proper temperature range, the principle of the machine tool cooling pump is relatively simple to understand, and the motor is generally utilized to drive the impeller to rotate, so that the cooling liquid is conveyed to the machine tool for cooling treatment.

The coolant liquid that the cooling pump used in the course of the work is unfiltered clean water source usually, in order to prolong the life of cooling pump, usually only can set up the filter screen in water inlet department, this kind of filter screen of one-way setting can all adsorb a large amount of impurity usually after a period of use, and the impurity of piling up on the filter screen will cause the cooling pump in the water source unable circulation too much, greatly reduced the availability factor of cooling pump.

Disclosure of Invention

1. Technical problem to be solved

Aiming at the problems in the prior art, the utility model aims to provide the machine tool cooling pump with the anti-blocking function, wherein the motor drives the rotary impeller to rotate to convey cooling liquid, and simultaneously drives the cylindrical adsorption net at the outer side of the rotary impeller to rotate, so that the effect of uniformly adsorbing impurities in the motor is achieved, the cylindrical adsorption net for adsorbing the impurities is convenient to detach and clean, the possibility of blocking the cylindrical adsorption net in the cooling pump is reduced, and the temperature is balanced all the time in the working process of the machine tool.

2. Technical proposal

In order to solve the problems, the utility model adopts the following technical scheme.

The utility model provides a lathe cooling pump with prevent stifled function, including motor and cooling pump shell, fixed connection between terminal surface and the cooling pump shell up end under the motor, cooling pump shell left and right sides all is provided with business turn over water port, fixed connection has the pipe between cooling pump shell left and right sides inner wall and the business turn over water port, motor lower extreme fixedly connected with pivot, the pivot lower extreme extends to in the cooling pump shell, the pivot lower extreme fixedly connected with rotary impeller that is located inside the cooling pump shell, the rotary impeller outside is provided with the tube-shape adsorption network, and fixed connection between tube-shape adsorption network upper end and the pivot surface, equal fixedly connected with mount of cooling pump shell upper and lower side inner wall, and a pair of mount are located tube-shape adsorption network upper and lower both sides respectively, a pair of mount is close to tube-shape adsorption network one side and all cut out and have the annular guide rail, the sliding connection has a pair of fixed block in the annular guide rail, fixed block outer end and tube-shape adsorption network between fixed block outer end and the tube-shape adsorption network, when driving rotary impeller through the motor and rotatory transport coolant liquid, the effect of carrying out the tube-shape adsorption network in the rotary impeller, the tube-shape adsorption network of adsorption impurity is convenient for dismantle and clear up, reduce the tube-shape adsorption network of cooling pump form adsorption network and adsorb impurity, thereby make in the work temperature equilibrium in the machine tool all the time.

Further, the water inlet and outlet port and the conduit on the left side are lower in position, the water inlet and outlet port and the conduit on the right side are higher in position, the water inlet and outlet port and the conduit on the left side are used for entering cooling liquid, and the cooling liquid generates upward rotation stress through the rotating impeller, so that the cooling liquid is discharged from the right side.

Further, all be equipped with the bolt on a pair of fixed block, offered a pair of screw thread groove with bolt looks adaptation on the tube-shape adsorption net outer wall, and a pair of screw thread groove is symmetric distribution, through the screw thread cooperation of bolt and screw thread groove to make interconnect between fixed block and the tube-shape adsorption net, and easily dismantle.

Further, through shaft coupling fixed connection between pivot lower extreme and the rotatory impeller, and be located the mount of upside and be in the shaft coupling downside, the change hole with pivot size looks adaptation is seted up to mount intermediate position, through the connection that sets up the shaft coupling for the motor drives rotatory impeller and rotates, and the shaft coupling sets up in the mount upside simultaneously, makes equipment convenience between motor and the cooling pump shell.

Further, the several filter mouth has been seted up in the business turn over water port outside, and filter mouth inner wall fixedly connected with filter screen, the mesh of filter screen is greater than the mesh of tube-shape adsorption net, and the filter mouth on the business turn over water port is used for filtering outside great impurity, and tube-shape adsorption net is used for rotatory in-process to adsorb less impurity, dual cooperation for lathe cooling pump life extension.

Further, the through hole is formed in the front side of the cooling pump shell, the sealing door with the size being matched is arranged in the through hole, the sealing door is fixedly connected with the cooling pump shell through the screw, and the sealing door is arranged to protect the inner parts of the cooling pump shell, and on the other hand, the sealing door is convenient to detach, so that plugs on the cylindrical adsorption net are detached and cleaned.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that:

(1) This scheme drives rotatory transport coolant liquid of rotatory impeller through the motor, drives the rotatory barrel-shaped adsorption net in rotatory impeller outside and rotates, reaches the effect that carries out even absorption to impurity in the motor, adsorbs the barrel-shaped adsorption net convenient to detach and the clearance of impurity, has reduced the possibility that the barrel-shaped adsorption net of cooling pump blocked up to make the lathe temperature equilibrium throughout in the course of the work.

(2) The water inlet and outlet port and the conduit on the left side are lower in position, the water inlet and outlet port and the conduit on the right side are higher in position, the water inlet and outlet port and the conduit on the left side are used for entering cooling liquid, and the cooling liquid generates upward rotation stress through the rotating impeller, so that the cooling liquid is discharged from the right side.

(3) The bolts are assembled on the pair of fixing blocks, a pair of thread grooves matched with the bolts are formed in the outer wall of the cylindrical adsorption net, the pair of thread grooves are symmetrically distributed, and the fixing blocks are connected with the cylindrical adsorption net easily through the threaded matching of the bolts and the thread grooves.

(4) Through shaft coupling fixed connection between pivot lower extreme and the rotatory impeller, and the mount that is located the upside is in the shaft coupling downside, and the change hole with pivot size looks adaptation is seted up to mount intermediate position, through the connection that sets up the shaft coupling for the motor drives rotatory impeller and rotates, and the shaft coupling sets up in the mount upside simultaneously, makes equipment convenience between motor and the cooling pump shell.

(5) The water inlet and outlet ports outside has seted up the several and has filtered the mouth, filters a mouthful inner wall fixedly connected with filter screen, and the mesh of filter screen is greater than the mesh of tube-shape adsorption net, and the filter port on the water inlet and outlet port is used for filtering outside great impurity, and tube-shape adsorption net is used for rotatory in-process to adsorb less impurity, dual cooperation for lathe cooling pump life extension.

(6) The cooling pump shell front side has offered the opening, is provided with the sealing door of size looks adaptation in the opening, through setting up the sealing door between sealing door and the cooling pump shell through screw fixed connection, plays the guard action to cooling pump shell internals on the one hand, and on the other hand, thereby convenient to detach sealing door dismantles the clearance to the plug on the tube-shape adsorption net.

Drawings

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

FIG. 2 is a front cross-sectional view of the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 2A;

FIG. 4 is a top view cross-section of a rotary impeller of the present utility model;

fig. 5 is a side view of the cooling pump housing of the present utility model.

The reference numerals in the figures illustrate:

1. a motor; 2. a cooling pump housing; 3. a water inlet and outlet port; 4. a conduit; 5. sealing the door; 6. a rotating shaft; 7. rotating the impeller; 8. a cylindrical adsorption net; 9. a filtering port; 10. a fixing frame; 11. an annular guide rail; 12. a fixed block; 13. and (5) a bolt.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model; it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.

In the description of the present utility model, it should be noted that the positional or positional relationship indicated by the terms such as "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Example 1:

referring to fig. 1-5, a machine tool cooling pump with anti-blocking function comprises a motor 1 and a cooling pump housing 2, wherein the lower end surface of the motor 1 is fixedly connected with the upper end surface of the cooling pump housing 2, the left and right sides of the cooling pump housing 2 are respectively provided with a water inlet and outlet port 3, the left and right side inner walls of the cooling pump housing 2 are fixedly connected with a conduit 4 between the water inlet and outlet port 3, the lower end of the motor 1 is fixedly connected with a rotating shaft 6, the lower end of the rotating shaft 6 extends into the cooling pump housing 2, the lower end of the rotating shaft 6 positioned in the cooling pump housing 2 is fixedly connected with a rotary impeller 7, the outer side of the rotary impeller 7 is provided with a cylindrical adsorption net 8, the upper end of the cylindrical adsorption net 8 is fixedly connected with the outer surface of the rotating shaft 6, the upper and lower side inner walls of the cooling pump housing 2 are respectively fixedly connected with fixing frames 10, a pair of fixing frames 10 are respectively positioned on the upper and lower sides of the cylindrical adsorption net 8, the pair of fixing frames 10 are provided with annular guide rails 11 near one side of the cylindrical adsorption net 8, the annular guide rails 11 are connected with a pair of fixing blocks 12 in a sliding manner, the outer ends of the fixing blocks 12 are fixedly connected with the cylindrical adsorption net 8, the lower ends of the rotating shafts 6 are fixedly connected with the rotating impellers 7 through couplings, the fixing frames 10 positioned at the upper sides are positioned at the lower sides of the couplings, the middle positions of the fixing frames 10 are provided with rotating holes matched with the rotating shafts 6 in size, the motor 1 drives the rotating impellers 7 to rotate through the connection of the couplings, meanwhile, the couplings are arranged at the upper sides of the fixing frames 10, the assembly between the motor 1 and the cooling pump shell 2 is convenient, the pair of fixing blocks 12 are provided with bolts 13, the outer walls of the cylindrical adsorption net 8 are provided with a pair of thread grooves matched with the bolts 13, the pair of thread grooves are symmetrically distributed, and are matched with the threads of the thread grooves through the bolts 13, so that the fixing block 12 and the cylindrical adsorbing net 8 are connected with each other and are easy to detach.

Referring to fig. 1-2, the water inlet and outlet port 3 and the conduit 4 are positioned at a lower position, the water inlet and outlet port 3 and the conduit 4 are positioned at a higher position, the water inlet and outlet port 3 and the conduit 4 are used for entering cooling liquid, and the cooling liquid generates upward rotation stress through the rotating impeller 7 so as to be discharged from the right side.

Referring to fig. 5, a plurality of filtering openings 9 are formed in the outer side of the water inlet and outlet port 3, a filter screen is fixedly connected to the inner wall of the filtering opening 9, meshes of the filter screen are larger than meshes of the cylindrical adsorption net 8, the filtering opening 9 on the water inlet and outlet port 3 is used for filtering out larger impurities in the outer side, and the cylindrical adsorption net 8 is used for adsorbing smaller impurities in the rotating process and is in double fit, so that the service life of the machine tool cooling pump is prolonged.

Referring to fig. 1, a through hole is formed in the front side of the cooling pump housing 2, a sealing door 5 with a size adapted is arranged in the through hole, the sealing door 5 is fixedly connected with the cooling pump housing 2 through screws, and the sealing door 5 is arranged to protect internal parts of the cooling pump housing 2, and on the other hand, the sealing door 5 is convenient to detach so as to detach and clean plugs on the cylindrical adsorption net 8.

When the cooling pump is used, the water inlet and outlet port 3 positioned at the left side enters cooling liquid, the water inlet and outlet port 3 positioned at the right side is externally connected and communicated with a cooling pipe of the machine tool, the motor 1 is started, the motor 1 drives the rotary impeller 7 to rotate, the cooling liquid entering from the left side generates upward axial transportation power when passing through the rotary impeller 7, so that the cooling liquid is continuously conveyed to the right side and enters the cooling pipe to cool the machine tool, the cylindrical adsorption net 8 synchronously rotates in the process of continuously rotating the rotating shaft 6, the adsorption area of impurities is increased by the cylindrical adsorption net 8, the possibility that the cooling pump cannot normally operate due to blockage is delayed, meanwhile, the sealing door 5 is arranged at the front side of the cooling pump shell 2, a user can detach bolts 13 on the cylindrical adsorption net 8 by opening the sealing door 5, and clear the cylindrical adsorption net 8.

The above description is only of the preferred embodiments of the present utility model; the scope of the utility model is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present utility model, and the technical solution and the improvement thereof are all covered by the protection scope of the present utility model.

Claims

1. Machine tool cooling pump with anti-blocking function, including motor (1) and cooling pump shell (2), its characterized in that: the cooling pump comprises a motor (1), a cooling pump shell (2) and a rotary impeller (7), wherein the lower end face of the motor (1) is fixedly connected with the upper end face of the cooling pump shell (2), water inlet and outlet ports (3) are formed in the left side and the right side of the cooling pump shell (2), a guide pipe (4) is fixedly connected between the left side inner wall and the right side inner wall of the cooling pump shell (2) and the water inlet and outlet ports (3), a rotating shaft (6) is fixedly connected with the lower end of the motor (1), the lower end of the rotating shaft (6) extends into the cooling pump shell (2), a rotary impeller (7) is fixedly connected with the lower end of the rotating shaft (6) inside the cooling pump shell (2), a cylindrical adsorption net (8) is arranged outside the rotary impeller (7), a fixed connection is formed between the upper end of the cylindrical adsorption net (8) and the outer surface of the rotating shaft (6), fixing frames (10) are fixedly connected to the inner walls of the upper side and the lower side of the cooling pump shell (2), a pair of fixing frames (10) are respectively located on the upper side and the lower side of the cylindrical adsorption net (8), a pair of fixing frames (10) are close to one sides of the cylindrical adsorption net (8), annular guide rails (11) are respectively, and a pair of inner sliding blocks (12) are fixedly connected between the cylindrical adsorption nets (12).

2. A machine tool cooling pump with anti-blocking function according to claim 1, characterized in that: the water inlet and outlet port (3) and the guide pipe (4) on the left side are lower, and the water inlet and outlet port (3) and the guide pipe (4) on the right side are higher.

3. A machine tool cooling pump with anti-blocking function according to claim 1, characterized in that: the pair of fixing blocks (12) are respectively provided with a bolt (13), the outer wall of the cylindrical adsorption net (8) is provided with a pair of thread grooves matched with the bolts (13), and the pair of thread grooves are symmetrically distributed.

4. A machine tool cooling pump with anti-blocking function according to claim 1, characterized in that: the lower end of the rotating shaft (6) is fixedly connected with the rotating impeller (7) through a coupler, a fixing frame (10) positioned on the upper side is positioned on the lower side of the coupler, and a rotating hole matched with the rotating shaft (6) in size is formed in the middle of the fixing frame (10).

5. A machine tool cooling pump with anti-blocking function according to claim 1, characterized in that: the filter is characterized in that a plurality of filter openings (9) are formed in the outer side of the water inlet and outlet port (3), a filter screen is fixedly connected to the inner wall of the filter opening (9), and meshes of the filter screen are larger than those of the cylindrical adsorption net (8).

6. A machine tool cooling pump with anti-blocking function according to claim 1, characterized in that: the cooling pump is characterized in that a through hole is formed in the front side of the cooling pump shell (2), a sealing door (5) with the size being matched with that of the cooling pump shell is arranged in the through hole, and the sealing door (5) is fixedly connected with the cooling pump shell (2) through a screw.