CN219888257U - Cooling pump of machine tool - Google Patents

Abstract

The utility model discloses a machine tool cooling pump, which comprises a pump body and a motor, wherein the pump body is connected with the motor, one end of the pump body, which is close to the motor, is connected with an abutting plate, a driving screw is arranged in an inner cavity of the pump body, driven screws are respectively arranged at two sides of the driving screw, a positioning hoop is sleeved outside a joint of the pump body and the motor, the positioning hoop comprises a group of semicircular hoops, a transverse protection plate is arranged in the inner cavity of the positioning hoop, a positioning plate is arranged on the side wall of the positioning hoop, and the whole positioning plate is in an arc-shaped design, and a soft cushion layer is arranged on the inner wall of the positioning hoop.

Description

Cooling pump of machine tool

Technical Field

The utility model relates to the technical field related to machine tool cooling, in particular to a machine tool cooling pump.

Background

The cooling water pump is suitable for conveying clear water or liquid with physical and chemical properties in a high-pressure operation system, such as cooling and heating water circulation pressurization of high-rise building water supply, boiler water supply, heating and ventilation refrigeration circulation, bathrooms and the like, and is matched with equipment, and conveying or pipeline pressurization of a fire-fighting system and the like, and hard alloy of different materials is sealed, so that no leakage of conveying different media is ensured, and along with the improvement of the matching requirement of an engine and the continuous expansion of the application field, the occurrence frequency of special working conditions is higher and higher, so that the technical requirement of the cooling water pump is also improved continuously; in the use process of the cooling pump, the pump body is connected with an external driving motor, but the joint of the pump body and the motor lacks a structure for providing a sealing function for the pump body, and the joint can possibly generate the condition of gas leakage in the use process, so that the internal leakage of a high-pressure area of the pump body is increased, and the overall operation efficiency of the pump body is influenced.

To this end, we propose a machine tool cooling pump to solve the above problems.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a machine tool cooling pump.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a lathe cooling pump, includes the pump body and motor, the pump body links to each other with the motor, pump body inner chamber installation is provided with the initiative screw rod, initiative screw rod both sides are provided with driven screw rod respectively, pump body and motor junction outside cover are equipped with the location hoop, location hoop inner chamber installation is provided with horizontal guard plate, be provided with the locating plate on the location hoop lateral wall.

Preferably, one end of the pump body, which is close to the motor, is connected with an abutting plate.

Preferably, the upper end of the driving screw rod extends to the outer side of the pump body, one end of the driving screw rod, which is positioned at the outer side of the pump body, is fixedly connected with a connecting rod, and the outer end of the connecting rod is connected with the power output end of the motor.

Preferably, the positioning hoop comprises a group of semicircular hoops, the inner wall surfaces of the hoops are covered with sealing ring structures, a group of connecting plates are fixedly connected to adjacent side walls of the hoops, and connecting bolts are arranged between the connecting plates on two sides.

Preferably, a group of clamping grooves are formed in the side wall of the butt joint plate, a clamping plate is fixedly connected to the inner wall of the positioning hoop, and the clamping plate extends into the clamping grooves to be matched with the clamping grooves.

Preferably, the mounting groove is formed in the inner wall of the positioning hoop, the protection plate is arranged in the mounting groove, and the inner wall of the mounting groove is covered with the sealing ring structure.

Preferably, the locating plate is wholly arc-shaped in design and the inner wall is provided with the cushion layer, the threaded hole has been seted up on the locating hoop lateral wall, the inboard spiro union of threaded hole is provided with adjusting screw, adjusting screw inboard end and locating plate lateral wall spiro union cooperation.

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

when the utility model is used, the driving screw rod and the driven screw rod are matched to form a screw rod pair, the driving screw rod is connected with the power output end of the motor through the connecting rod so as to drive the pump body to operate, and meanwhile, a group of hoops can be installed and fixed at the joint of the pump body and the motor through the matching of the connecting bolt and the connecting plate so as to form a positioning hoop to form a sealing structure at the joint, the unstable air pressure caused by air leakage in the inner cavity of the pump body is prevented, and the adjusting bolt is in threaded connection with the threaded hole, so that the position of the positioning plate can be adjusted, the positioning plate is in contact with the side wall at the outer end of the joint in a propping way, the overall stability of the positioning hoop is further ensured, and an effective sealing effect is continuously provided for the joint.

Drawings

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

FIG. 2 is a schematic view of the pump body and positioning collar of the present utility model;

FIG. 3 is a schematic view of the structure of the locating hoop and shield of the present utility model;

fig. 4 is a schematic view of the locating hoop and its attached structure.

In the figure: the pump comprises a pump body, a 101-butt joint plate, a 2-motor, a 3-driving screw rod, a 301-connecting rod, a 4-driven screw rod, a 5-positioning hoop, a 501-hoop, a 502-connecting plate, a 503-connecting bolt, a 504-clamping groove, a 505-clamping plate, a 6-protection plate, a 601-mounting groove, a 7-positioning plate, a 701-threaded hole and a 702-adjusting bolt.

Detailed Description

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in 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 configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

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.

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.

Referring to fig. 1-4, a machine tool cooling pump comprises a pump body 1 and a motor 2, wherein the pump body 1 is connected with the motor 2, one end of the pump body 1, which is close to the motor 2, is connected with a butt plate 101, the butt plate 101 is matched with a positioning hoop 5, a driving screw 3 is arranged in an inner cavity of the pump body 1, the driving screw 3 is provided with a balance strand structure with labyrinth seal, driven screws 4 are respectively arranged on two sides of the driving screw 3, clamping grooves are formed in the heads of the driven screws 4, the clamping grooves are clamped at the flange of the driving screw 3 during operation, front and back movement is prevented, the upper end of the driving screw 3 extends to the outer side of the pump body 1, one end, which is positioned at the outer side of the pump body 1, is fixedly connected with a connecting rod 301, and the outer side end of the connecting rod 301 is connected with the power output end of the motor 2.

The outside cover of pump body 1 and motor 2 junction is equipped with location hoop 5, and location hoop 5 includes a set of semicircular hoop 501, and hoop 501 inner wall surface covers has sealing washer structure, guarantees the degree of sealing of pump body 1 and motor 2 junction, equal fixedly connected with connecting plate 502 on a set of hoop 501 adjacent lateral wall, is provided with connecting bolt 503 between the connecting plate 502 of both sides, connecting bolt 503 and connecting plate 502 cooperation for the stable connection of hoop 501 of both sides is in the same place, so that form location hoop 5 in pump body 1 and motor 2 outside for both remain stability.

A group of clamping grooves 504 are formed in the side wall of the butt joint plate 101, clamping plates 505 are fixedly connected to the inner wall of the positioning hoop 5, the clamping plates 505 extend into the clamping grooves 504 to be matched with the clamping plates, and a limiting clamping effect is provided, so that the positioning hoop 5 is stably installed on the outer side of the butt joint plate 101, and structural position deviation caused by shaking of the device is prevented.

The installation of location hoop 5 inner chamber is provided with horizontal guard plate 6, and guard plate 6 is whole to be netted design, has seted up mounting groove 601 in the 5 inner walls of location hoop, and guard plate 6 installation sets up in mounting groove 601, and guard plate 6 filters the dust impurity that contains in to the circulation of air, avoids the too much influence equipment of dust to use, and the mounting groove 601 inner wall covers has sealing washer structure, guarantees the stability of guard plate 6 integral erection.

Be provided with locating plate 7 on the locating hoop 5 lateral wall, locating plate 7 is whole to be the arcuation design and the inner wall is provided with the cushion layer, set up threaded hole 701 on the locating hoop 5 lateral wall, the inboard spiro union of threaded hole 701 is provided with adjusting screw 702, adjusting screw 702 inboard end and locating plate 7 lateral wall spiro union cooperation, adjusting screw 702 outside end fixedly connected with knob, the knob that rotates drives adjusting screw 702 and threaded hole 701 cooperation, and then adjust the position of locating plate 7 for locating plate 7 is stable with the lateral wall counterbalance contact of butt joint department outer end, and then further guarantee seal structure's stability.

The above examples are preferred embodiments of the present utility model, but the embodiments of the present utility model are not limited to the above examples, and any other changes, modifications, substitutions, combinations, and simplifications that do not depart from the spirit and principle of the present utility model should be made in the equivalent manner, and the embodiments are included in the protection scope of the present utility model.

In the description of the present utility model, it should be understood that the terms "orientation" or "positional relationship" are based on the orientation or positional relationship shown in the drawings, and are merely for convenience of description and to simplify the description, rather than to indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operate in a particular orientation, and therefore should not be construed as limiting the utility model.

Claims (7)

1. The utility model provides a lathe cooling pump, includes pump body (1) and motor (2), pump body (1) links to each other with motor (2), its characterized in that, pump body (1) inner chamber installation is provided with initiative screw rod (3), initiative screw rod (3) both sides are provided with driven screw rod (4) respectively, pump body (1) and motor (2) junction outside cover are equipped with location hoop (5), location hoop (5) inner chamber installation is provided with horizontal guard plate (6), be provided with locating plate (7) on location hoop (5) lateral wall.

2. A machine tool cooling pump according to claim 1, characterized in that the end of the pump body (1) close to the motor (2) is connected with an abutment plate (101).

3. A machine tool cooling pump according to claim 1, wherein the upper end of the driving screw (3) extends to the outer side of the pump body (1), and one end located at the outer side of the pump body (1) is fixedly connected with a connecting rod (301), and the outer end of the connecting rod (301) is connected with the power output end of the motor (2).

4. A machine tool cooling pump according to claim 1, wherein the positioning hoop (5) comprises a group of semicircular hoops (501), the inner wall surfaces of the hoops (501) are covered with sealing ring structures, a group of adjacent side walls of the hoops (501) are fixedly connected with connecting plates (502), and connecting bolts (503) are arranged between the connecting plates (502) at two sides.

5. A machine tool cooling pump according to claim 2, wherein a set of clamping grooves (504) are formed in the side wall of the butt plate (101), a clamping plate (505) is fixedly connected to the inner wall of the positioning hoop (5), and the clamping plate (505) extends into the clamping grooves (504) to be matched with the clamping plate.

6. The machine tool cooling pump according to claim 1, wherein a mounting groove (601) is formed in the inner wall of the positioning hoop (5), the protection plate (6) is mounted in the mounting groove (601), and a sealing ring structure is covered on the inner wall of the mounting groove (601).

7. The machine tool cooling pump according to claim 1, wherein the positioning plate (7) is integrally of an arc-shaped design, a soft cushion layer is arranged on the inner wall of the positioning plate, a threaded hole (701) is formed in the side wall of the positioning hoop (5), an adjusting screw (702) is arranged on the inner side of the threaded hole (701) in a threaded connection mode, and the inner side end of the adjusting screw (702) is in threaded connection with the side wall of the positioning plate (7).