CN215566881U

CN215566881U - High-strength water pump casting

Info

Publication number: CN215566881U
Application number: CN202121730132.1U
Authority: CN
Inventors: 朱卫忠; 毛文龙
Original assignee: Changshu Tangshi Textile Machinery Co ltd
Current assignee: Changshu Tangshi Textile Machinery Co ltd
Priority date: 2021-07-28
Filing date: 2021-07-28
Publication date: 2022-01-18
Anticipated expiration: 2031-07-28

Abstract

The utility model discloses a high-strength water pump casting, which comprises a water pump casting main body, wherein a connecting pipe is fixedly arranged at the top position of the outer side of the water pump casting main body, the two sides of the bottom of the outer side of the main body of the water pump casting are symmetrically provided with supporting plates, the bottom ends of the supporting plates are fixedly provided with fixed connecting plates, the bottom end of the fixed connecting plate is provided with the mounting base, which belongs to the technical field of water pump castings, the fixed connecting plate, the mounting base and the mounting position can be elastically mounted, the vibration transmitted to the ground when the water pump operates is reduced, the condition that the mounting is loose due to the vibration when the water pump operates is avoided, and the buffering mounting mechanism is arranged, can cushion the installation between water pump casting main part and the water pump spare part, the collision that produces when reducing water pump casting main part and water pump spare part installation has increased the leakproofness when water pump casting main part and water pump spare part installation.

Description

High-strength water pump casting

Technical Field

The utility model relates to the technical field of water pump castings, in particular to a high-strength water pump casting.

Background

The water pump is a machine for conveying liquid or pressurizing liquid, which transmits mechanical energy of a prime motor or other external energy to the liquid to increase the energy of the liquid, is mainly used for conveying the liquid including water, oil, acid-base liquid, emulsion, suspoemulsion, liquid metal and the like, technical parameters of the performance of the water pump include flow, suction lift, shaft power, water power, efficiency and the like, and can be divided into types of volume water pumps, vane pumps and the like according to different working principles, the water pump is generally assembled by using a water pump casting during manufacturing, in the patent No. 202020129259.7, a Chinese stable water pump casting is specifically mentioned, which belongs to the technical field of water pump castings and comprises a bottom plate, two columns are installed at the top of the bottom plate, a placing groove is installed between the two columns in a sliding manner, a base plate is arranged on the inner wall of the bottom of the placing groove, and a plurality of vertically arranged support columns are fixedly installed at the top of the bottom plate, the top and the standing groove sliding connection of support column, the cover is equipped with the pressure spring on the support column.

But when this stability water pump foundry goods used, adopt a large amount of spare parts to carry out elastic support to the water pump externally, lead to the pump body to use easily and produce the condition that outside spare part produced not hard up and drop, influence the installation stability of water pump, be difficult to satisfy current user demand.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a high-strength water pump casting to solve the problems that a large number of parts are adopted to elastically support a water pump externally, so that the external parts are easy to loosen and fall off when a pump body is used, the installation stability of the water pump is influenced, and the existing use requirements are difficult to meet.

In order to solve the technical problems, the utility model provides the following technical scheme: high strength water pump casting, including water pump casting main part, the outside top position department fixed mounting of water pump casting main part has the connecting pipe, the backup pad is installed to the outside bottom both sides position department symmetry of water pump casting main part, the bottom fixed mounting of backup pad has elastic support mechanism, the one end of water pump casting main part is connected with buffering installation mechanism.

Preferably, the elastic support mechanism comprises a fixed connecting plate, a mounting base, a placing groove, a telescopic connecting rod, a hard spring, a contact groove, a contact spring, a contact plate and a mounting bolt;

the bottom fixed mounting of backup pad has fixed even board, the installation base has been placed to the bottom of fixed even board, the even symmetry in top of installation base has been seted up and has been placed the recess, the bottom inner wall fixedly connected with telescopic link who places the recess, hard spring has been cup jointed in telescopic link's the outside, the top of fixed even board corresponds places groove position department and has seted up the contact recess, the bottom inner wall fixedly connected with contact spring of contact recess, the inboard slidable mounting of contact recess has the contact plate, place the inboard of recess and contact recess and placed mounting bolt.

Preferably, the top end of the contact spring is fixedly connected with the bottom end of the contact plate, and the top end of the telescopic connecting rod is fixedly connected with the bottom end of the fixed connecting plate.

Preferably, the bottom end of the fixed connecting plate is matched with the top end of the mounting base, and the contact plate and the contact groove are the same in shape.

Preferably, the buffering installation mechanism comprises a buffering groove, an installation groove, a buffering telescopic rod, a buffering spring and a buffering gasket;

the water pump casting comprises a water pump casting body and is characterized in that a buffering groove is formed in one end of the water pump casting body, an installation groove is uniformly formed in the inner wall of one end of the buffering groove, a buffering telescopic rod is fixedly connected to the inner wall of one end of the installation groove, a buffering spring is sleeved on the outer side of the buffering telescopic rod, and a buffering gasket is fixedly connected to one end of the buffering telescopic rod.

Preferably, the buffer gasket and the buffer groove are both annular, and the thickness of the buffer gasket is greater than the depth of the buffer groove.

Preferably, one end of the buffer spring is connected with the buffer gasket, and the number of the mounting groove, the buffer telescopic rod and the buffer spring is 5.

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

1. through the elastic support mechanism who sets up, rotatable construction bolt, fix fixed even board and installation base, and can drive the contact plate and move down, the contact spring shrink, drive flexible connecting rod and hard spring shrink simultaneously, can carry out elastic mounting to fixed even board and installation base and mounted position, transmission to the vibrations on ground when reducing the water pump operation, avoid the not hard up condition of installation to appear because of vibrations when the water pump operation, the installation stability of water pump has been improved, and this water pump casting is mostly as an organic whole, the bulk strength of water pump has been improved.

2. Through the buffering installation mechanism who sets up, make buffering telescopic link and buffer spring shrink during the installation, combine the buffer spacer of installation, cushion the installation between water pump casting main part and the water pump spare part, seal when also being convenient for water pump casting main part and water pump spare part installation, the collision that produces when reducing water pump casting main part and water pump spare part installation has increased the leakproofness when water pump casting main part and water pump spare part installation.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic structural view of a high strength water pump casting of the present invention;

FIG. 2 is a schematic structural view of the elastic support mechanism of the present invention;

FIG. 3 is a schematic view of the mounting structure of the contact spring and the contact plate of the present invention;

FIG. 4 is a schematic structural view of the cushioning mounting mechanism of the present invention;

in the figure: 1. a water pump casting body; 2. a connecting pipe; 3. a support plate;

4. an elastic support mechanism; 401. fixing the connecting plate; 402. installing a base; 403. placing a groove; 404. a telescopic connecting rod; 405. a stiff spring; 406. a contact groove; 407. a contact spring; 408. a contact plate; 409. installing a bolt;

5. a buffer mounting mechanism; 501. a buffer groove; 502. installing a groove; 503. buffering the telescopic rod; 504. a buffer spring; 505. and a buffer gasket.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides the following technical solutions: high strength water pump casting, including water pump casting main part 1, the outside top position department fixed mounting of water pump casting main part 1 has connecting pipe 2, and backup pad 3 is installed to the outside bottom both sides position department symmetry of water pump casting main part 1, and the bottom fixed mounting of backup pad 3 has elastic support mechanism 4, and the one end of water pump casting main part 1 is connected with buffering installation mechanism 5.

The elastic supporting mechanism 4 comprises a fixed connecting plate 401, a mounting base 402, a placing groove 403, a telescopic connecting rod 404, a hard spring 405, a contact groove 406, a contact spring 407, a contact plate 408 and a mounting bolt 409;

a fixed connecting plate 401 is fixedly arranged at the bottom end of the supporting plate 3, an installation base 402 is placed at the bottom end of the fixed connecting plate 401, placing grooves 403 are uniformly and symmetrically formed in the top end of the installation base 402, telescopic connecting rods 404 are fixedly connected to the inner walls of the bottom ends of the placing grooves 403, hard springs 405 are sleeved on the outer sides of the telescopic connecting rods 404, contact grooves 406 are formed in the positions, corresponding to the placing grooves 403, of the top end of the fixed connecting plate 401, contact springs 407 are fixedly connected to the inner walls of the bottom ends of the contact grooves 406, contact plates 408 are slidably mounted on the inner sides of the contact grooves 406, installation bolts 409 are placed on the inner sides of the placing grooves 403 and the contact grooves 406, the top ends of the contact springs 407 are fixedly connected with the bottom ends of the contact plates 408, the top ends of the telescopic connecting rods 404 are fixedly connected with the bottom end of the fixed connecting plate 401, and elastic connection between the fixed connecting plate 401 and the installation base 402 is facilitated through the telescopic connecting rods 404 and the hard springs 405, the bottom end of the fixed link plate 401 is fitted to the top end of the mounting base 402, and the contact plate 408 is formed in the same shape as the contact recess 406 to facilitate the movement of the contact plate 408 within the contact recess 406.

The buffering installation mechanism 5 comprises a buffering groove 501, an installation groove 502, a buffering telescopic rod 503, a buffering spring 504 and a buffering gasket 505;

buffering recess 501 has been seted up to water pump casting main part 1's one end, mounting groove 502 has evenly been seted up to buffering recess 501's one end inner wall fixedly connected with buffering telescopic link 503, buffer spring 504 has been cup jointed in the outside of buffering telescopic link 503, buffering telescopic link 503's one end fixedly connected with buffer spacer 505, buffer spacer 505 and buffer recess 501 are the annular, buffer spacer 505's thickness is greater than buffer recess 501's degree of depth, be convenient for seal when connecting water pump casting main part 1 through buffer spacer 505, buffer spring 504's one end is connected with buffer spacer 505, mounting groove 502, the quantity of buffering telescopic link 503 and buffer spring 504 is 5, the stability when buffer spacer 505 buffer movement has been improved.

The working principle of the utility model is as follows: when the high-strength water pump casting is used, firstly, the mounting base 402 can be placed at a mounting position, then the mounting bolt 409 is plugged into the contact groove 406 and the placing groove 403, then the mounting bolt 409 is rotated to fix the fixed connecting plate 401 and the mounting base 402, when the mounting bolt 409 is rotated, the contact plate 408 is driven to move downwards, the contact spring 407 contracts and drives the telescopic connecting rod 404 and the hard spring 405 to contract, the fixed connecting plate 401, the mounting base 402 and the mounting position can be elastically mounted, vibration transmitted to the ground when the water pump operates is reduced, the condition that the mounting is loosened due to vibration when the water pump operates is avoided, and the mounting stability of the water pump is improved;

when this water pump casting main part 1 installation, buffer pad 505 can the contact of water pump spare part, and drive buffering telescopic link 503 and the shrink of buffer spring 504, and make buffer pad 505 and the contact of buffering recess 501, use buffer pad 505 to cushion the installation between water pump casting main part 1 and the water pump spare part, it seals when also being convenient for water pump casting main part 1 and water pump spare part installation, reduce the collision that produces when water pump casting main part 1 and water pump spare part installation, the leakproofness when having increased water pump casting main part 1 and water pump spare part installation.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. High strength water pump casting, including water pump casting main part (1), its characterized in that: the outside top position department fixed mounting of water pump casting main part (1) has connecting pipe (2), backup pad (3) are installed to the outside bottom both sides position department symmetry of water pump casting main part (1), the bottom fixed mounting of backup pad (3) has elastic support mechanism (4), the one end of water pump casting main part (1) is connected with buffering installation mechanism (5).

2. The high strength water pump casting of claim 1, wherein: the elastic supporting mechanism (4) comprises a fixed connecting plate (401), a mounting base (402), a placing groove (403), a telescopic connecting rod (404), a hard spring (405), a contact groove (406), a contact spring (407), a contact plate (408) and a mounting bolt (409);

the bottom fixed mounting of backup pad (3) has fixed even board (401), installation base (402) have been placed to the bottom of fixed even board (401), the even symmetry in top of installation base (402) has been seted up and has been placed recess (403), the bottom inner wall fixedly connected with telescopic link (404) of placing recess (403), hard spring (405) have been cup jointed in the outside of telescopic link (404), the top of fixed even board (401) corresponds places recess (403) position department and has seted up contact recess (406), the bottom inner wall fixedly connected with contact spring (407) of contact recess (406), the inboard slidable mounting of contact recess (406) has contact plate (408), place the inboard of recess (403) and contact recess (406) and place construction bolt (409).

3. The high strength water pump casting of claim 2, wherein: the top end of the contact spring (407) is fixedly connected with the bottom end of the contact plate (408), and the top end of the telescopic connecting rod (404) is fixedly connected with the bottom end of the fixed connecting plate (401).

4. The high strength water pump casting of claim 2, wherein: the bottom end of the fixed connecting plate (401) is matched with the top end of the mounting base (402), and the contact plate (408) and the contact groove (406) are the same in shape.

5. The high strength water pump casting of claim 1, wherein: the buffer mounting mechanism (5) comprises a buffer groove (501), a mounting groove (502), a buffer telescopic rod (503), a buffer spring (504) and a buffer gasket (505);

buffering recess (501) have been seted up to the one end of water pump casting main part (1), mounting groove (502) have evenly been seted up to the one end inner wall of buffering recess (501), the one end inner wall fixedly connected with buffering telescopic link (503) of mounting groove (502), buffer spring (504) have been cup jointed in the outside of buffering telescopic link (503), the one end fixedly connected with buffer pad (505) of buffering telescopic link (503).

6. The high strength water pump casting of claim 5, wherein: the buffer gasket (505) and the buffer groove (501) are both annular, and the thickness of the buffer gasket (505) is larger than the depth of the buffer groove (501).

7. The high strength water pump casting of claim 5, wherein: one end of the buffer spring (504) is connected with the buffer gasket (505), and the number of the mounting groove (502), the buffer telescopic rod (503) and the buffer spring (504) is 5.