CN211517227U

CN211517227U - Water pump casting fixing structure

Info

Publication number: CN211517227U
Application number: CN201921983685.0U
Authority: CN
Inventors: 汤雄
Original assignee: Nanjing Lishui Zhongshan Foundry Co ltd
Current assignee: Nanjing Lishui Zhongshan Foundry Co ltd
Priority date: 2019-11-18
Filing date: 2019-11-18
Publication date: 2020-09-18
Anticipated expiration: 2029-11-18

Abstract

The utility model discloses a water pump casting fixed knot constructs, including unable adjustment base, unable adjustment base's top fixedly connected with fixing base, the bottom of fixing base is seted up flutedly, be equipped with first rotation axis in the recess, the top of fixing base is equipped with the roof, one side that roof and fixing base are close to mutually all is equipped with splint, two the draw-in groove has all been seted up to one side that splint are close to mutually, roof and one of them splint swing joint, another splint and the one end fixed connection of first rotation axis, the other end and the unable adjustment base of first rotation axis are through first bearing frame swing joint. A water pump foundry goods fixed knot construct, completion that can be simple convenient is to the fixed of water pump foundry goods to and can autogiration splint as required, and then change the position of water pump foundry goods, add man-hour when needs are to other faces of foundry goods, avoided the foundry goods of refastening, increased work efficiency, made things convenient for actual operation.

Description

Water pump casting fixing structure

Technical Field

The utility model relates to a water pump processing equipment field, in particular to water pump casting fixed knot constructs.

Background

Water pumps are machines that deliver or pressurize a liquid. It transfers the mechanical energy of prime mover or other external energy to liquid to increase the energy of liquid, and is mainly used to transfer liquid including water, oil, acid-base liquid, emulsion, suspoemulsion and liquid metal. Liquids, gas mixtures, and liquids containing suspended solids may also be transported. The technical parameters of the water pump performance include flow, suction lift, shaft power, water power, efficiency and the like, and the water pump can be divided into a volumetric water pump, a vane pump and the like according to different working principles. The displacement pump transfers energy by using the change of the volume of a working chamber, and the vane pump transfers energy by using the interaction of a rotary vane and water, and is of a centrifugal pump, an axial flow pump, a mixed flow pump and the like. And contained multiple equipment in the foundry goods production field, and mounting fixture is applied to in the multichannel production process as the essential part in the foundry goods production process, mainly used work piece fixed, and traditional foundry goods can not rotary motion after fixed, need add man-hour to other faces of foundry goods, need fix the foundry goods again, waste time and energy, can not quick effectual processing to the water pump foundry goods.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a water pump casting fixed knot constructs can effectively solve the problem in the background art.

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

a water pump casting fixing structure comprises a fixing base, wherein the top end of the fixing base is fixedly connected with a fixing base, a groove is arranged at the bottom end of the fixed seat, a first rotating shaft is arranged in the groove, a top plate is arranged above the fixed seat, clamping plates are arranged on the sides, close to the top plate and the fixing seat, of the two clamping plates, clamping grooves are arranged on the sides, close to the two clamping plates, the top plate is movably connected with one clamping plate, the other clamping plate is fixedly connected with one end of a first rotating shaft, the other end of the first rotating shaft is movably connected with the fixed base through a first bearing seat, and one side of the first rotating shaft is provided with a limiting mechanism, the two sides of the top end of the fixed seat are symmetrically provided with fixed rods, the fixing rod is fixedly connected with the fixing seat, a first limiting plate is fixedly connected to the top end of the fixing rod, and the first limiting plate is connected with the top plate through a pressing mechanism.

Preferably, the limiting mechanism comprises a first gear sleeved outside the first rotating shaft, a second rotating shaft is arranged in the groove, a second gear meshed with the first gear is sleeved outside the second rotating shaft, the bottom end of the second rotating shaft is movably connected with the fixed base through a second bearing seat, the top end of the second rotating shaft is fixedly connected with a driving disc located above the fixed base, and a limiting ring located between the fixed base and the driving disc is sleeved outside the second rotating shaft.

Preferably, the connection mode of the limiting ring and the second rotating shaft is threaded connection, the second gear is fixedly connected with the second rotating shaft, and one side of the top end of the driving disc is fixedly connected with a handle.

Preferably, pressing means is including setting up in the threaded rod on first limiting plate top, just the roof that runs through of threaded rod, the top of threaded rod and the second limiting plate fixed connection who is located the roof top, the outside cover of threaded rod is equipped with the spring that is located between roof and the first limiting plate, the outside cover of threaded rod is equipped with the activity ring that is located between second limiting plate and the roof.

Preferably, the movable ring is connected with the threaded rod in a threaded manner.

Preferably, one side of one of the clamping plates is fixedly connected with a connecting rod, and the connecting rod is movably connected with the top plate through a third bearing seat.

Compared with the prior art, the utility model discloses following beneficial effect has: through setting up the fixing base, splint, the draw-in groove, the roof, the dead lever, first limiting plate and pressing mechanism's mating reaction, completion that can be simple convenient is fixed to the water pump foundry goods, through setting up first rotation axis, primary shaft bearing, first gear, the connecting rod, tertiary shaft bearing and stop gear's mating reaction, after the water pump foundry goods is fixed, can be as required, autogiration splint, and then change the position of water pump foundry goods, add man-hour when needs are to other faces of foundry goods, the foundry goods of having avoided fixing again, and the work efficiency is increased, and the actual operation is facilitated.

Drawings

Fig. 1 is a schematic view of the overall structure of a water pump casting fixing structure of the present invention;

fig. 2 is a front view of a water pump casting fixing structure of the present invention;

fig. 3 is a front sectional view of the water pump casting fixing structure of the present invention.

In the figure: 1. a fixed base; 2. a fixed seat; 3. a splint; 4. a card slot; 5. a top plate; 6. fixing the rod; 7. a first limit plate; 8. a groove; 9. a first rotating shaft; 10. a first bearing housing; 11. a first gear; 12. a second rotation shaft; 13. a second gear; 14. a second bearing housing; 15. a drive disc; 16. a limiting ring; 17. a threaded rod; 18. a spring; 19. a second limiting plate; 20. a movable ring; 21. and a third bearing seat.

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 should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" 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 simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. 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 figures 1-3, a water pump casting fixing structure comprises a fixing base 1, a fixing base 2 is fixedly connected to the top end of the fixing base 1, a groove 8 is formed in the bottom end of the fixing base 2, a first rotating shaft 9 is arranged in the groove 8, a top plate 5 is arranged above the fixing base 2, clamping plates 3 are arranged on the sides, close to the top plate 5 and the fixing base 2, of the two clamping plates 3, clamping grooves 4 are formed in the sides, close to the two clamping plates 3, of the top plate 5 and one of the clamping plates 3 are movably connected, the other clamping plate 3 is fixedly connected with one end of the first rotating shaft 9, the other end of the first rotating shaft 9 is movably connected with the fixing base 1 through a first bearing seat 10, a limiting mechanism is arranged on one side of the first rotating shaft 9, fixing rods 6 are symmetrically arranged on two sides of the top end of the fixing base 2, the first limiting plate 7 is connected with the top plate 5 through a pressing mechanism;

the limiting mechanism comprises a first gear 11 sleeved outside the first rotating shaft 9, a second rotating shaft 12 is arranged in the groove 8, a second gear 13 meshed with the first gear 11 is sleeved outside the second rotating shaft 12, the bottom end of the second rotating shaft 12 is movably connected with the fixed base 1 through a second bearing seat 14, the top end of the second rotating shaft 12 is fixedly connected with a driving disc 15 positioned above the fixed seat 2, and a limiting ring 16 positioned between the fixed seat 2 and the driving disc 15 is sleeved outside the second rotating shaft 12; the connection mode of the limiting ring 16 and the second rotating shaft 12 is threaded connection, the second gear 13 is fixedly connected with the second rotating shaft 12, and one side of the top end of the driving disc 15 is fixedly connected with a handle; the pressing mechanism comprises a threaded rod 17 arranged at the top end of the first limiting plate 7, the threaded rod 17 penetrates through the top plate 5, the top end of the threaded rod 17 is fixedly connected with a second limiting plate 19 positioned above the top plate 5, a spring 18 positioned between the top plate 5 and the first limiting plate 7 is sleeved outside the threaded rod 17, and a movable ring 20 positioned between the second limiting plate 19 and the top plate 5 is sleeved outside the threaded rod 17; the movable ring 20 is connected with the threaded rod 17 in a threaded manner; one side of one of the clamping plates 3 is fixedly connected with a connecting rod, and the connecting rod is movably connected with the top plate 5 through a third bearing seat 21.

It should be noted that, the utility model relates to a water pump casting fixing structure, when in use, the water pump casting is placed between two clamping plates 3, the bottom of the water pump casting is clamped in one of the clamping grooves 4, the top plate 5 is driven to descend by rotating two movable rings 20, and one clamping plate 3 close to the top plate 5 is moved downwards, the top of the water pump casting is clamped in the other clamping groove 4, the water pump casting is fixed by clamping the two clamping plates 3, and the spring 18 is in a compression state, after the water pump casting is fixed, the driving disc 15 can be rotated as required, so that the second rotating shaft 12 drives the second gear 13 to rotate, and the first gear 11 drives the first rotating shaft 9 to rotate, finally the water pump casting is driven to rotate by the rotating clamping plates 3, and then the position of the water pump casting is changed, after the adjustment is finished, the limiting ring 16 is rotated, so that the limiting ring 16 is tightly attached, the position of spacing second rotation axis 12, and then the position of injecing splint 3, prevent that the water pump foundry goods from following processing in man-hour rotatory, adds man-hour when needs to add to other faces of foundry goods, has avoided the re-fixing foundry goods, has increased work efficiency, has made things convenient for actual operation, and after processing, the same reason, reverse rotation movable ring 20, and then spring 18 drive roof 5 moves up for roof 5 initial position that resets, and then takes out the water pump foundry goods.

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 understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a water pump casting fixed knot constructs which characterized in that: comprises a fixed base (1), a fixed base (2) is fixedly connected to the top end of the fixed base (1), a groove (8) is formed in the bottom end of the fixed base (2), a first rotating shaft (9) is arranged in the groove (8), a top plate (5) is arranged above the fixed base (2), clamping plates (3) are arranged on one sides, close to each other, of the top plate (5) and the fixed base (2), clamping grooves (4) are formed in one sides, close to each other, of the two clamping plates (3), the top plate (5) is movably connected with one of the clamping plates (3), the other clamping plate (3) is fixedly connected with one end of the first rotating shaft (9), the other end of the first rotating shaft (9) is movably connected with the fixed base (1) through a first bearing seat (10), a limiting mechanism is arranged on one side of the first rotating shaft (9), fixing rods (6) are symmetrically arranged on two sides of the top end of the, the fixing rod (6) is fixedly connected with the fixing seat (2), the top end of the fixing rod (6) is fixedly connected with a first limiting plate (7), and the first limiting plate (7) is connected with the top plate (5) through a pressing mechanism.

2. The water pump casting fixing structure according to claim 1, wherein: stop gear locates first gear (11) of first rotation axis (9) outside including the cover, be equipped with second rotation axis (12) in recess (8), the outside cover of second rotation axis (12) is equipped with second gear (13) with first gear (11) engaged with, the bottom and unable adjustment base (1) of second rotation axis (12) pass through second bearing seat (14) swing joint, the top of second rotation axis (12) and driving-disc (15) fixed connection who is located fixing base (2) top, the outside cover of second rotation axis (12) is equipped with spacing ring (16) that are located between fixing base (2) and driving-disc (15).

3. The water pump casting fixing structure according to claim 2, wherein: the connection mode of spacing ring (16) and second rotation axis (12) is threaded connection, second gear (13) and second rotation axis (12) fixed connection, the top one side fixed connection of driving-disc (15) has the handle.

4. The water pump casting fixing structure according to claim 1, wherein: pressing means is including setting up in threaded rod (17) on first limiting plate (7) top, just run through roof (5) of threaded rod (17), the top of threaded rod (17) and second limiting plate (19) fixed connection who is located roof (5) top, the outside cover of threaded rod (17) is equipped with spring (18) that are located between roof (5) and first limiting plate (7), the outside cover of threaded rod (17) is equipped with activity ring (20) that are located between second limiting plate (19) and roof (5).

5. The water pump casting fixing structure according to claim 4, wherein: the movable ring (20) is connected with the threaded rod (17) in a threaded manner.

6. The water pump casting fixing structure according to claim 1, wherein: one side of one of the clamping plates (3) is fixedly connected with a connecting rod, and the connecting rod is movably connected with the top plate (5) through a third bearing seat (21).