CN219665066U

CN219665066U - Hanging type sand saving device and sand box

Info

Publication number: CN219665066U
Application number: CN202320897335.2U
Authority: CN
Inventors: 郭锐; 张宽林; 刘源源
Original assignee: Ningbo Mingling Technology Co ltd
Current assignee: Ningbo Mingling Technology Co ltd
Priority date: 2023-04-18
Filing date: 2023-04-18
Publication date: 2023-09-12
Anticipated expiration: 2033-04-18

Abstract

The utility model discloses a hanging type sand saving device and a sand box, wherein the hanging type sand saving device is arranged on the sand box and comprises a body provided with an opening, wherein the opening side of the body is provided with a positioning groove which is in plug-in fit with the sand box, and a first mounting groove which is detachably connected with the sand box, the outer surface of the sealing side of the body is provided with a mounting assembly, and the mounting assembly comprises a guide block and a positioning block which are respectively in fit connection with the outer surface of the sealing side of the body, and a second mounting groove which is arranged on the side edge of the body and is used for mounting another sand saving device, so that superposition of a plurality of sand saving devices is realized. The hanging type sand saving device provided by the utility model has a simple structure and can be used in a superposition way. The utility model also provides the sand box, and the hanging type sand saving device is arranged, so that the consumption of resin sand can be effectively reduced, and the processing time caused by pouring a large amount of resin sand in the casting process is saved, thereby improving the casting efficiency.

Description

Hanging type sand saving device and sand box

Technical Field

The utility model belongs to the technical field of casting equipment, and particularly relates to a hanging type sand saving device and a sand box.

Background

With the increasing of global environmental problems, renewable energy sources become hot spots in current research and development, and wind power products are greatly developed, however, wind power products are usually large in volume and large in size, so that the internal space of a sand box for casting the wind power products is enlarged, the amount of resin sand required in molding is greatly increased, the cost of raw materials is greatly increased, and the production efficiency is low due to long manufacturing time.

In the prior art, patent document CN216176458U discloses a sand-saving shaft sand box with high sand-hanging rate, which comprises a box body with a splitting angle, wherein a cavity is formed in the box body, rib layers are arranged at the bottom and the top of the cavity, sand-hanging strips are arranged at the periphery of the cavity, and a hanging shaft and fastening lugs are arranged at the periphery of the box body; according to the scheme, the split angle is arranged, so that the place with overlarge muddy sand in the sand box is taken out, and the casting cost is reduced. However, the sand amount saved by the scheme is limited on one hand, and on the other hand, the sand box cannot be suitable for wind power products with other sizes after being shaped due to the fact that the splitting angle is set in advance.

Disclosure of Invention

The utility model aims at solving the problems in the prior art, and on one hand, provides a hanging type sand saving device capable of being used in a superposition manner;

in another aspect, a sand box is provided that is capable of saving sand.

The utility model can be realized by the following technical scheme, the hanging type sand saving device is used for being installed on a sand box and comprises a body provided with an opening, wherein the opening side of the body is provided with a positioning groove which is in plug-in fit with the sand box and a first installation groove which is detachably connected with the sand box, the outer surface of the sealing side of the body is provided with an installation component, and the installation component comprises a guide block and a positioning block which are respectively in fit connection with the outer surface of the sealing side of the body, and a second installation groove which is arranged on the side edge of the body and is used for installing another sand saving device, so that superposition of a plurality of sand saving devices is realized.

In the above-mentioned hanging sand saving device, the guide block and the locating piece interconnect and mutually perpendicular, wherein, the guide block with the body is perpendicular setting, the locating piece with the body is the level setting to guide and fix a position superimposed sand saving device.

In the hanging type sand saving device, the four guide blocks are arranged in a structure distribution mode of two groups, and the two positioning blocks are arranged in a structure distribution mode of left and right.

In the above-mentioned hanging sand-saving device, a reinforcing rib is provided between each group of the guide blocks, the reinforcing rib is attached to the body and extends along the length direction of the body, wherein one end of the reinforcing rib is connected with the guide blocks, and the other end of the reinforcing rib is connected with the positioning blocks connected with the guide blocks.

In the above-mentioned hanging sand saving device, the constant head tank is provided with four groups, extends along the body vertical direction, wherein, the body inboard with the corresponding department of constant head tank is provided with the compensation board, just be provided with on the compensation board with the constant head tank is linked together compensation groove.

In the above-mentioned hanging sand-saving device, the compensation plate is horizontally arranged with the body, and the compensation groove is matched with the positioning groove in size and shape.

In the hanging type sand saving device, the body further comprises a cavity, a plurality of inclined rib plates are arranged on the inner wall of the cavity, and two side edges of the inclined rib plates are respectively connected with the inner walls of two adjacent sides in the cavity.

In the hanging type sand saving device, the first mounting grooves and the second mounting grooves are all provided with four groups and are distributed in a pairwise left-right structure, and the first mounting grooves and the second mounting grooves are in one-to-one correspondence.

In the above-mentioned hanging sand saving device, the installation component set up in the body opening side opposite face's closed side, wherein, this closed side with between the opening side of body and be close to first mounting groove with second mounting groove position department is provided with the splice bar.

The sand box is provided with the hanging type sand saving device, and comprises a containing cavity, wherein the inner wall of the containing cavity is provided with a fixing block which is in plug-in fit with the positioning groove, and a locking groove which is detachably connected with the first mounting groove through a bolt.

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

(1) According to the hanging type sand saving device, the mounting assembly is arranged on the closed side of the body, so that the sand saving device can be overlapped with another sand saving device, the overlapping of a plurality of sand saving devices is realized, the sand saving devices can be flexibly mounted for wind power products with different sizes, and the applicability of the sand saving device is enlarged.

(2) According to the hanging type sand saving device, the guide blocks and the positioning blocks are arranged, so that the rear overlapped sand saving device can keep consistency with the sand saving device which is installed in advance.

(3) According to the sand box, the sand saving device is arranged, so that the consumption of resin sand can be effectively reduced, and the processing time caused by pouring a large amount of resin sand in the casting process is saved, so that the casting efficiency is improved.

Drawings

Fig. 1 is a schematic structural diagram of a hanging sand saving device according to an embodiment of the utility model.

Fig. 2 is a schematic structural diagram of another view of fig. 1.

Fig. 3 is a schematic structural view of the hanging type sand saving device after installation.

FIG. 4 is a schematic view of a flask according to an embodiment of the present utility model.

Fig. 5 is an enlarged view at a in fig. 4.

Like reference numerals denote like technical features throughout the drawings, in particular: 100. a body; 110. a positioning groove; 120. a first mounting groove; 130. a cavity; 140. inclined rib plates; 150. a compensation plate; 151. a compensation groove; 200. a mounting assembly; 210. a guide block; 220. a positioning block; 230. a second mounting groove; 240. reinforcing ribs; 250. a connecting rib; 300. a sand box; 310. a receiving chamber; 320. a fixed block; 330. locking groove.

Detailed Description

The following are specific embodiments of the present utility model and the technical solutions of the present utility model will be further described with reference to the accompanying drawings, but the present utility model is not limited to these embodiments.

It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.

As shown in fig. 1 to 5, the hanging type sand saving device provided in the embodiment of the utility model includes a main body 100, a positioning slot 110, a first mounting slot 120, a mounting assembly 200, a guide block 210, a positioning block 220 and a second mounting slot 230.

As shown in fig. 1 to 3, the hanging sand saving device provided by the embodiment of the utility model is used for being installed on a sand box 300 to fill the redundant space in the sand box 300, thereby saving the resin sand consumption of the sand box 300; the sand-saving device comprises a body 100 provided with an opening, wherein the opening side of the body 100 is provided with a positioning groove 110 which is in plug-in fit with a sand box 300, and a first mounting groove 120 which is detachably connected with the sand box 300, the outer surface of the closed side of the body 100 is provided with a mounting assembly 200, the mounting assembly 200 comprises a guide block 210 and a positioning block 220 which are respectively attached and connected with the outer surface of the closed side of the body 100, and a second mounting groove 230 which is arranged on the side edge of the body 100 and is used for mounting another sand-saving device, superposition of a plurality of sand-saving devices is realized, further the sand-saving devices can be flexibly mounted and added for wind power products with different sizes, and the applicability of the sand-saving device is enlarged.

As shown in fig. 1, the body 100 is rectangular, and the opening is disposed at one side of the long side of the body 100, and a cavity 130 is formed to reduce the weight of the body 100; wherein, the inner wall of the cavity 130 is provided with a plurality of inclined rib plates 140, the inclined rib plates 140 are triangular, and two side edges of the inclined rib plates 140 are respectively connected with the inner walls of two adjacent sides in the cavity 130, so as to enhance the connection strength between the 100 side walls of the body, and further ensure the stability of the sand-saving device during superposition.

In this embodiment, the positioning slots 110 are ladder-shaped and extend along the vertical direction of the body 100 to position the local installation position and form a longitudinal guide, and preferably, the positioning slots 110 are provided with four groups and are distributed in a structure of two upper and lower sides; in order to further enhance the connection strength with the sand box 300, a compensating plate 150 is further disposed at a position corresponding to the positioning groove 110 on the inner side of the body 100, the compensating plate 150 is horizontally connected with the body 100, and a compensating groove 151 communicated with the positioning groove 110 is disposed on the compensating plate 150, and the size and shape of the compensating groove 151 are adapted to those of the positioning groove 110, so that the length of the positioning groove 110 is enhanced, and the connection area with the sand box 300 is enlarged.

In this embodiment, the first mounting grooves 120 are disposed on two sides of the body 100 in the length direction, preferably, four sets are disposed, and are distributed in a left-right structure, so that they can be detachably connected with the sand box 300 through bolts; it should be noted that the first mounting groove 120 may assist in lifting and facilitate mounting.

As shown in fig. 2, the mounting assembly 200 in the present embodiment is disposed on a closed side opposite to the open side of the body 100, wherein a connecting rib 250 is disposed between the closed side and the open side of the body 100 and near the first mounting groove 120 and the second mounting groove 230, so as to improve the stress strength of the first mounting groove 120 and the second mounting groove 230, and further ensure the strength of the first mounting groove 120 and the second mounting groove 230.

In the present embodiment, it is preferable that the second mounting grooves 230 are provided in four groups in one-to-one correspondence with the first mounting grooves 120, so that the stacked sand saving devices can maintain consistency with the bottom sand saving devices, thereby facilitating installation.

In this embodiment, in order to improve the applicability of the sand box 300 and the sand saving device, the stacking of a plurality of sand saving devices is achieved by arranging the installation assembly 200 on the sand saving device, wherein the guide blocks 210 of the installation assembly 200 are mutually connected and perpendicular to the positioning blocks 220, and form an inverted T shape, wherein the guide blocks 210 are trapezoidal, are vertically arranged with the body 100 to form an inserting fit with the first installation groove 120 of another sand saving device, and the positioning blocks 220 are rectangular and horizontally arranged with the body 100 to form a longitudinal limit for the other sand saving device, so as to realize the positioning of the other sand saving device.

Preferably, the guide blocks 210 are provided with four groups, which are distributed in a structure of two groups up and down, the positioning blocks 220 are provided with two groups, which are distributed in a structure of left and right, and can be connected with any two groups of horizontally arranged guide blocks 210, in order to improve the connection strength of the installation assembly 200, reinforcing ribs 240 are arranged between each group of guide blocks 210, the reinforcing ribs 240 are H-shaped, are attached to the body 100 and extend along the length direction of the body 100, one end of each reinforcing rib is connected with the guide block 210, and the other end of each reinforcing rib is connected with the positioning block 220 connected with the guide block 210.

As shown in fig. 3 to 5, the embodiment of the present utility model further provides a sand box, in which the sand box 300 is provided with the hanging type sand saving device, and the sand box comprises a receiving cavity 310, wherein a fixing block 320 which is in plug-in fit with a positioning groove 110 of the sand saving device and a locking groove 330 which is detachably connected with the first mounting groove 120 through a bolt are provided on an inner wall of the receiving cavity 310.

It should be noted that the description of the present utility model as it relates to "first", "second", "a", etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise. The terms "coupled," "secured," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally formed, for example; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In addition, the technical solutions of the embodiments of the present utility model may be combined with each other, but it is necessary to be based on the fact that those skilled in the art can implement the technical solutions, and when the technical solutions are contradictory or cannot be implemented, the combination of the technical solutions should be considered as not existing, and not falling within the scope of protection claimed by the present utility model.

The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the utility model or exceeding the scope of the utility model as defined in the accompanying claims.

Claims

1. The utility model provides a hanging sand saving device for install on sand box (300), its characterized in that, including being provided with open-ended body (100), wherein, the open side of body (100) be provided with sand box (300) formation grafting complex constant head tank (110) to and with sand box (300) can dismantle first mounting groove (120) of being connected, just the surface of the closed side of body (100) is provided with installation component (200), installation component (200) include respectively with guide block (210) and locating piece (220) that the surface laminating of the closed side of body (100) is connected, and set up in second mounting groove (230) of body (100) side for install another sand saving device, realize the stack of a plurality of sand saving devices.

2. The hanging type sand saving device according to claim 1, wherein the guide block (210) is connected with the positioning block (220) and is perpendicular to the positioning block, wherein the guide block (210) is arranged perpendicular to the body (100), and the positioning block (220) is arranged horizontally to the body (100) so as to guide and position the stacked sand saving device.

3. The hanging sand saving device according to claim 2, wherein the guide blocks (210) are arranged in four groups and are distributed in a two-by-two structure, and the positioning blocks (220) are arranged in two groups and are distributed in a left-to-right structure.

4. A hanging sand saving device according to claim 3, wherein a reinforcing rib (240) is provided between each group of the guide blocks (210), the reinforcing rib (240) is attached to the body (100) and extends along the length direction of the body (100), wherein one end of the reinforcing rib (240) is connected with the guide block (210), and the other end is connected with the positioning block (220) connected with the guide block (210).

5. The hanging sand saving device according to claim 1, wherein the positioning grooves (110) are provided with four groups, and extend along the vertical direction of the body (100), wherein a compensating plate (150) is provided at a position corresponding to the positioning grooves (110) on the inner side of the body (100), and a compensating groove (151) communicated with the positioning grooves (110) is provided on the compensating plate (150).

6. The hanging sand saving device according to claim 5, wherein the compensating plate (150) is horizontally arranged with the main body (100), and the compensating groove (151) is adapted to the size and shape of the positioning groove (110).

7. The hanging sand saving device according to claim 1, wherein the body (100) further comprises a cavity (130), wherein a plurality of inclined rib plates (140) are arranged on the inner wall of the cavity (130), and two side edges of the inclined rib plates (140) are respectively connected with two adjacent side inner walls in the cavity (130).

8. The hanging sand saving device according to claim 1, wherein the first mounting grooves (120) and the second mounting grooves (230) are all provided with four groups, and are distributed in a pairwise left-right structure, and the first mounting grooves (120) and the second mounting grooves (230) are in one-to-one correspondence.

9. The hanging sand saving device according to claim 1, wherein the mounting assembly (200) is arranged on a closed side opposite to an open side of the body (100), wherein a connecting rib (250) is arranged between the closed side and the open side of the body (100) and near the first mounting groove (120) and the second mounting groove (230).

10. A sand box, characterized in that the hanging type sand saving device as claimed in any one of claims 1 to 9 is installed, and comprises a containing cavity (310), wherein a fixing block (320) which is in plug-in fit with a positioning groove (110) is arranged on the inner wall of the containing cavity (310), and a locking groove (330) which is detachably connected with a first installation groove (120) is formed through a bolt.