CN216966214U

CN216966214U - Core shooting machine for water pump casting

Info

Publication number: CN216966214U
Application number: CN202123273684.7U
Authority: CN
Inventors: 蒋慧明; 张启华
Original assignee: Jiangsu Jingqiao Casting Co ltd
Current assignee: Jiangsu Jingqiao Casting Co ltd
Priority date: 2021-12-23
Filing date: 2021-12-23
Publication date: 2022-07-15
Anticipated expiration: 2031-12-23

Abstract

The application discloses water pump is core shooting machine for foundry goods includes: a frame; the mould comprises a first mould body and a second mould body, and the first mould body and the second mould body are provided with mould closing positions; the cleaning brush is arranged on one side of the mold closing position and movably arranged along the first direction to brush sand grains on the top of the mold when the mold is located at the mold closing position. The application provides a core shooting machine for water pump foundry goods is provided with the cleaning brush through the one side at the compound die position of mould, and the cleaning brush is brushed along the movably setting of first direction in order to brush the sand grain at its top when the mould is located the compound die position and is swept, has realized clearing away the unnecessary sand grain in mould top and has cleaned automatically, need not artifical the cleaning, has reduced the artificial cost that the sand grain cleared away, and has eliminated the personnel's potential safety hazard that the sand grain cleared away the operation.

Description

Core shooting machine for water pump casting

Technical Field

The utility model relates to the technical field of pump body processing equipment, in particular to a core shooter for a water pump casting.

Background

The water pump casting needs to use a water pump sand mold during preparation, and the water pump sand mold can be prepared through a core shooter. The core shooter comprises a sand shooting barrel which can move up and down to shoot sand into the mould and retreat after the sand shooting is finished.

The core shooter forms redundant sand grains on the top of the mould during each use, and the redundant sand grains on the top of the mould need to be removed in order to avoid influencing the next operation of the core shooter. However, at present, the excessive sand at the top of the mold is mostly removed by manpower, which not only causes the increase of labor cost, but also has certain potential safety hazard.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned drawbacks and deficiencies of the prior art, it is desirable to provide a core shooter for water pump castings.

The application provides a water pump is core shooting machine for foundry goods, includes:

a frame;

the mould comprises a first mould body and a second mould body, and the first mould body and the second mould body are provided with mould closing positions;

the cleaning brush is arranged on one side of the mold closing position and movably arranged along the first direction to brush and sweep sand grains on the top of the mold when the mold is located at the mold closing position.

Further, still include the scraper, the scraper sets up in one side of compound die position, and the scraper is along the movably setting of first direction and is being brushed the sand grain on its top when the mould is located compound die position.

Further, the scraper is provided on an upstream side of the cleaning brush in the first direction.

Furthermore, the cleaning brush and the scraper are arranged on the mounting frame, and the driving mechanism is in driving connection with the mounting frame to drive the mounting frame to move along the first direction.

Further, the scraper is obliquely arranged.

Furthermore, the mounting bracket is provided with a mounting groove, the scraper is slidably arranged in the mounting groove along the inclined direction, and an elastic part is arranged between the scraper and the mounting bracket and is positioned on one side, away from the cutting edge, of the scraper.

Further, the both sides of scraper are provided with the slider, and the mounting bracket is provided with the spout that sets up with every slider one-to-one, and the slider slides and sets up in the spout that corresponds, and wherein the terminal of spout seals the setting.

The application provides a core shooting machine for water pump foundry goods is provided with the cleaning brush through the one side at the compound die position of mould, and the cleaning brush is brushed along the movably setting of first direction in order to brush the sand grain at its top when the mould is located the compound die position and is swept, has realized clearing away the unnecessary sand grain in mould top and has cleaned automatically, need not artifical the cleaning, has reduced the artificial cost that the sand grain cleared away, and has eliminated the personnel's potential safety hazard that the sand grain cleared away the operation.

Drawings

Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings in which:

FIG. 1 is a schematic structural diagram of a core shooter provided in an embodiment of the present application;

fig. 2 is a schematic view of an assembly between a mounting frame and a scraper blade provided in an embodiment of the present application.

Detailed Description

The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and are not limiting of the utility model. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.

It should be noted that, in the present application, the embodiments and features of the embodiments may be combined with each other without conflict. The present application will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Referring to fig. 1, an embodiment of the present application provides a core shooter for a water pump casting, including:

a frame 100;

a mold 160, the mold 160 including a first body and a second body, the first body and the second body having a closed position;

and a cleaning brush 130, the cleaning brush 130 being disposed at one side of the mold clamping position, the cleaning brush 130 being movably disposed in a first direction to brush sand particles on top of the mold 160 when the mold is in the mold clamping position.

In the present embodiment, the core shooter includes a frame 100, and a mold 160 and a sand shooting pot 110 provided on the frame 100. The mold 160 includes a first mold body and a second mold body, both of which are vertically disposed and are movably disposed in directions close to or away from each other so as to close and separate the first and second mold bodies. The first die body and the second die body can move under the driving of the air cylinder. The cleaning brush 130 is disposed on one side of the mold clamping position and above the mold clamping position, the cleaning brush 130 is movably disposed along the first direction, and when moving along the first direction, the cleaning brush 130 can brush sand grains on the top of the mold 160 through the top of the mold 160 located at the mold clamping position.

In this embodiment, the cleaning brush 130 is arranged on one side of the mold closing position of the mold 160, and the cleaning brush 130 is movably arranged along the first direction to brush and sweep the sand grains on the top of the mold 160 when the mold 160 is located at the mold closing position, so that the cleaning of the redundant sand grains on the top of the mold 160 is automatically performed, manual cleaning is not needed, the labor cost for cleaning the sand grains is reduced, and the potential safety hazard of personnel for cleaning the sand grains is eliminated.

Wherein, the cleaning brush 130 is vertically arranged or obliquely arranged to have a better sweeping effect.

In some embodiments of the present application, the core shooter further includes a scraper 140, the scraper 140 being disposed to one side of the clamped position, the scraper 140 being movably disposed in a first direction to brush sand particles atop the mold 160 when in the clamped position.

In the present embodiment, the scraper 140 and the cleaning brush 130 are disposed on the same side of the mold clamping position, and the scraper 140 and the cleaning brush 130 are used for cleaning the top of the mold 160 respectively, so as to improve the cleaning degree of sand grains on the top of the mold 160, and even achieve complete sand grain cleaning.

Similarly, the scraper 140 is movably disposed along the first direction, and the scraper 140 can pass through the top of the mold 160 located at the mold clamping position when moving along the first direction to scrape off the sand grains on the top of the mold 160.

The scraper 140 can be arranged on the upstream side of the cleaning brush 130 along the first direction, at the moment, the cleaning brush 130 cleans the top of the mold 160 before the scraper 140, and the cleaning mode after the scraper 140 is adopted can clean the strength of sand grains remained after the cleaning brush 130 is cleaned, so that the cleanliness of the top of the mold 160 is good, and the risk that the scraper 140 is blocked by the sand grains is also obviously reduced. Alternatively, the scraper 140 may be disposed at a downstream side of the cleaning brush 130 in the first direction, in which case the scraper 140 cleans the top of the mold 160 prior to the cleaning brush 130.

In some embodiments of the present disclosure, the cleaning device further includes a mounting frame 120 and a driving mechanism, the cleaning brush 130 and the scraper 140 are disposed on the mounting frame 120, and the driving mechanism is drivingly connected to the mounting frame 120 to drive the mounting frame 120 to move along the first direction.

The driving mechanism may be a cylinder, etc., which is not limited in this application.

Wherein, the mounting frame 120 may be connected to the rack 100 through a sliding structure, and the sliding structure may include a slider and a sliding rail.

In some embodiments of the present application, the scraper blade 140 is disposed obliquely, such that the contact portion of the scraper blade 140 with the top surface of the mold 160 is small or even can be a line contact, thereby reducing the base wear between the scraper blade 140 and the mold 160.

Referring to fig. 2, in some embodiments of the present application, the mounting frame 120 is provided with a mounting groove 121, the scraper blade 140 is slidably disposed in the mounting groove 121 along an oblique direction, an elastic member 150 is disposed between the scraper blade 140 and the mounting frame 120, and the elastic member 150 is located on a side of the scraper blade 140 away from the cutting edge.

In the present embodiment, the mounting frame 120 is provided with a mounting groove 121, the mounting groove 121 is used for mounting a part of the scraper blade 140, and the blade edge of the scraper blade 140 protrudes out of the mounting groove 121. The scraper blade 140 is slidably disposed in the mounting groove 121 along an inclined direction, the elastic member 150 is disposed between the scraper blade 140 and the mounting frame 120, and the elastic member 150 is located on a side of the scraper blade 140 away from the cutting edge.

The elastic member 150 is a spring, etc., and the present application is not limited thereto.

In some embodiments of the present application, the scraper 140 is provided with sliding blocks at two sides thereof, and the mounting frame 120 is provided with sliding grooves corresponding to each sliding block, and the sliding blocks are slidably disposed in the corresponding sliding grooves, wherein the ends of the sliding grooves are closed.

In the present embodiment, the corresponding sliding grooves and the sliding blocks are adapted to allow the scraper 140 to accurately slide in the first direction in the mounting groove 121. Wherein, the end of the sliding chute is closed, that is, the end of the sliding chute close to the blade is closed, so as to prevent the scraper 140 from separating from the mounting groove 121. Wherein, the sliding groove can be arranged on the inner side wall of the mounting groove 121.

It will be understood that any reference above to the orientation or positional relationship of the terms "central," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," etc., is based on the orientation or positional relationship shown in the drawings, which is done for convenience in describing the utility model and to simplify the description, and is not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and is not to be construed as limiting the utility model. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.

The foregoing description is only exemplary of the preferred embodiments of the application and is illustrative of the principles of the technology employed. It will be understood by those skilled in the art that the scope of the present invention is not limited to the specific combination of the above-mentioned features, but also covers other embodiments formed by any combination of the above-mentioned features or their equivalents without departing from the spirit of the present invention. For example, the above features may be replaced with (but not limited to) features having similar functions disclosed in the present application.

Claims

1. A core shooter for water pump casting, characterized by comprising:

a frame;

a mold comprising a first mold body and a second mold body, the first mold body and the second mold body having a closed position;

the cleaning brush is arranged on one side of the mold closing position and is movably arranged along a first direction to brush and sweep sand grains on the top of the mold when the mold is located at the mold closing position.

2. A water pump core shooter for castings according to claim 1, further comprising a scraper disposed on one side of the mold clamping position, the scraper being movably disposed in the first direction to brush sand particles on top of the mold when the mold is in the mold clamping position.

3. Core shooter for water pump castings according to claim 2, characterized in that said scraper is provided on an upstream side of said cleaning brush in said first direction.

4. The core shooter for water pump castings according to claim 2, further comprising a mounting frame and a driving mechanism, wherein the cleaning brush and the scraper are both disposed on the mounting frame, and the driving mechanism is drivingly connected with the mounting frame to drive the mounting frame to move in the first direction.

5. Core shooter for water pump castings according to claim 4, characterized in that said scraper is arranged obliquely.

6. Core shooter for water pump castings according to claim 5, characterized in that the mounting frame is provided with a mounting groove, the scraper is slidably arranged in the mounting groove in an inclined direction, an elastic member is arranged between the scraper and the mounting frame and the elastic member is located on a side of the scraper away from the cutting edge.

7. The core shooter for water pump castings according to claim 6, wherein sliding blocks are provided on both sides of the scraper, the mounting frame is provided with sliding grooves which are in one-to-one correspondence with each sliding block, the sliding blocks are slidably provided in the corresponding sliding grooves, and the tail ends of the sliding grooves are closed.