CN219852010U - Pouring gate sand box of external pouring system - Google Patents

Abstract

The utility model discloses a pouring gate sand box of an external pouring system, which comprises a bottom box and a pouring gate box arranged outside the bottom box and vertically arranged with the bottom box, wherein the bottom box is in split arrangement and comprises a main bottom box and an auxiliary bottom box which are mutually communicated, one side of the auxiliary bottom box is vertically communicated with the pouring gate box and forms detachable connection, and the other side of the auxiliary bottom box is horizontally communicated with the main bottom box and forms detachable connection. The utility model provides a pouring gate sand box of an external pouring system, which is characterized in that a bottom box is arranged as a split main bottom box and an auxiliary bottom box, and the auxiliary bottom box is detachably connected with the main bottom box and the pouring gate box, so that the auxiliary bottom box or the pouring gate box can be replaced conveniently, the maintenance cost is reduced, the auxiliary bottom box and the pouring gate box can be connected to a new main bottom box for reuse, and the utilization rate of the auxiliary bottom box and the pouring gate box is improved.

Description

Pouring gate sand box of external pouring system

Technical Field

The utility model belongs to the technical field of wind power casting, and particularly relates to a pouring gate sand box of an external pouring system.

Background

In conventional sand molds, the sprue is typically disposed inside the flask, particularly for spindle-type products; however, when the spindle end is smaller, the pouring system cannot be placed therein, so that the conventional pouring channel placement position cannot meet the process requirements.

In the prior art, patent document CN209811155U discloses a hundred-ton spent fuel container pouring system, which separates a pouring system sand box from a metal mold, and arranges a sprue in the pouring system sand box, so that the heat dissipation efficiency is improved, and the heat preservation time is shortened; and the volume of the sand box of the external pouring system is relatively small, so that the sand consumption is greatly reduced. However, the sand box and the pouring gate sand box of the scheme have low utilization rate, are single in applicable scene, and are required to be replaced integrally when part of the sand box or the pouring gate sand box is damaged, so that the later maintenance is not facilitated.

Disclosure of Invention

The utility model aims to solve the problems in the prior art and provide the pouring box which is provided with an external pouring system, has higher utilization rate of a pouring box and an auxiliary bottom box and is easy to maintain.

The utility model can be realized through the following technical scheme, the pouring gate sand box of the external pouring system comprises a bottom box and a pouring gate box which is arranged outside the bottom box and is vertical to the bottom box, wherein the bottom box is in split arrangement and comprises a main bottom box and an auxiliary bottom box which are mutually communicated, one side of the auxiliary bottom box is vertically communicated with the pouring gate box and forms detachable connection, and the other side of the auxiliary bottom box is horizontally communicated with the main bottom box and forms detachable connection.

In the pouring gate sand box of the external pouring system, a connecting portion with a groove is arranged between the auxiliary bottom box and the main bottom box, wherein the connecting portion comprises a first connecting portion and a second connecting portion, the first connecting portion is arranged outside the auxiliary bottom box, is close to one side of the main bottom box and extends along the vertical direction, and the second connecting portion is arranged outside the main bottom box, is close to one side of the auxiliary bottom box and extends along the vertical direction.

In the pouring gate sand box of the external pouring system, a positioning portion forming clamping fit is arranged between the first connecting portion and the second connecting portion, wherein the positioning portion comprises a first positioning portion and a second positioning portion, the first positioning portion is arranged on one side of the first connecting portion, close to the second connecting portion, and extends towards the main bottom box, and the second positioning portion is arranged on one side of the second connecting portion, close to the first connecting portion, and extends towards the auxiliary bottom box.

In the pouring gate box of the external pouring system, a connecting portion with a groove is arranged between the auxiliary bottom box and the pouring gate box, wherein the connecting portion comprises a third connecting portion which is arranged outside the auxiliary bottom box, is close to one side of the pouring gate box and extends along the horizontal direction, and a fourth connecting portion which is arranged outside the pouring gate box, is close to one side of the auxiliary bottom box and extends along the horizontal direction.

In the pouring gate sand box of the external pouring system, at least one transition pouring gate penetrating through the auxiliary bottom box is arranged in the auxiliary bottom box, wherein one end of the transition pouring gate is communicated with the main bottom box, and the other end of the transition pouring gate is communicated with the pouring gate box.

In the pouring gate sand box of the external pouring system, the pouring gate box is provided with a plurality of hollow pouring gate parts, wherein the pouring gate parts are vertically arranged and are mutually communicated, and the pouring gate parts are detachably connected.

In the pouring gate sand box of the external pouring system, a pedal plate, a climbing plate and fixing ribs for manual operation are further arranged on the outer side of the pouring gate portion.

In the pouring gate sand box of the external pouring system, the pedal and the fixing ribs are distributed along the circumferential direction of the pouring gate portion, and the climbing plate and the pouring gate portion are horizontally arranged and extend away from the pouring gate portion.

In the pouring gate sand box of the external pouring system, three pouring gate portions are arranged, namely a first pouring gate portion, a second pouring gate portion and a third pouring gate portion which are sequentially and vertically arranged and are detachably connected with each other, wherein one side, away from the second pouring gate portion, of the first pouring gate portion is further provided with a cover plate with a through hole.

In the pouring gate sand box of the external pouring system, the cover plate is communicated with the first pouring gate part, and the cover plate is further provided with a working groove and a hoisting reinforcing groove which penetrate through the cover plate, wherein the inner side of the working groove is further provided with a handle.

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

(1) According to the pouring gate sand box of the external pouring system, the bottom box is arranged to be the split type main bottom box and the auxiliary bottom box, and the auxiliary bottom box is detachably connected with the main bottom box and the pouring gate box, so that the auxiliary bottom box or the pouring gate box can be replaced conveniently, the maintenance cost is reduced, the auxiliary bottom box and the pouring gate box can be connected to a new main bottom box for reuse, and the utilization rate of the auxiliary bottom box and the pouring gate box is improved.

(2) According to the pouring gate sand box of the external pouring system, the pouring gate box is detachably connected with the plurality of pouring gate parts, so that the corresponding number of pouring gate parts can be arranged on the pouring gate box according to the requirement, the utilization rate of the pouring gate box is improved, in addition, when a certain pouring gate part is damaged, single replacement can be carried out, and the maintenance cost is effectively reduced.

(3) According to the pouring gate sand box of the external pouring system, the positioning part is arranged between the main bottom box and the auxiliary bottom box, so that the connection and positioning of the main bottom box and the auxiliary bottom box are realized, and the connection of the main bottom box and the auxiliary bottom box is stable and accurate.

Drawings

Fig. 1 is a schematic structural view of a pouring flask of an external pouring system according to an embodiment of the present utility model.

Fig. 2 is an enlarged view at a in fig. 1.

Fig. 3 is a schematic view of another view structure of fig. 1.

FIG. 4 is a cross-sectional view taken at B-B in FIG. 3.

FIG. 5 is a top view of a casting flask of an external casting system according to an embodiment of the present utility model.

Like reference numerals denote like technical features throughout the drawings, in particular: 100. a bottom box; 110. a main bottom box; 111. a receiving chamber; 120. an auxiliary bottom box; 121. a transition runner; 200. a runner box; 210. a first runner section; 220. a second runner section; 230. a third runner section; 240. stepping on the pedal; 250. climbing the plate; 260. fixing ribs; 300. a connection part; 310. a first connection portion; 320. a second connecting portion; 330. a third connecting portion; 340. a fourth connecting portion; 400. a positioning part; 410. a first positioning portion; 420. a second positioning portion; 500. a cover plate; 510. an operation groove; 511. a handle; 520. and hoisting the reinforcing 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, a pouring flask of an external pouring system according to an embodiment of the present utility model includes a bottom case 100, a main bottom case 110, an auxiliary bottom case 120, and a pouring flask 200.

As shown in fig. 1, the pouring box of the external pouring system provided by the embodiment of the utility model comprises a bottom box 100 with a containing cavity 111 and a pouring box 200 arranged outside the bottom box 100 and vertical to the bottom box 100, wherein the bottom box 100 is in a split arrangement and comprises a main bottom box 110 and an auxiliary bottom box 120 which are mutually communicated, one side of the auxiliary bottom box 120 is vertically communicated with the pouring box 200 and forms a detachable connection, and the other side is horizontally communicated with the main bottom box 110 and forms a detachable connection; on the one hand, convenient replacement of the auxiliary bottom box 120 or the runner box 200 can be realized, so that maintenance cost is reduced, and on the other hand, the auxiliary bottom box 120 and the runner box 200 can be connected to a new main bottom box 110 for reuse, so that the utilization rate of the auxiliary bottom box 120 and the runner box 200 is improved.

As shown in fig. 1 to 4, in the present embodiment, the bottom box 100 is horizontally disposed, wherein the accommodating cavity 111 is located in the main bottom box 110 to form a product cavity, a transition runner 121 penetrating through the auxiliary bottom box 120 is disposed in the auxiliary bottom box 120 horizontally connected to the main bottom box 110, one end of the transition runner 121 is horizontally connected to the accommodating cavity 111 of the main bottom box 110, and the other end is vertically connected to the runner box 200, so as to implement pouring of the pouring liquid.

In order to realize the detachable connection between the auxiliary bottom box 120 and the main bottom box 110, a connecting portion 300 with a groove is arranged between the auxiliary bottom box 120 and the main bottom box 110, the connecting portion 300 comprises a first connecting portion 310 which is arranged outside the auxiliary bottom box 120 and is close to one side of the main bottom box 110 and extends along the vertical direction, and a second connecting portion 320 which is arranged outside the main bottom box 110 and is close to one side of the auxiliary bottom box 120 and extends along the vertical direction, wherein the first connecting portion 310 and the second connecting portion 320 are in a strip-shaped plate block shape with a semicircular groove, the first connecting portion 310 and the second connecting portion 320 are flush with each other, and the detachable connection between the main bottom box 110 and the auxiliary bottom box 120 can be realized by screwing bolts into the semicircular grooves of the first connecting portion 310 and the second connecting portion 320.

In order to ensure the connection stability, a positioning part 400 forming a clamping fit is further arranged between the first connection part 310 and the second connection part 320, wherein the positioning part 400 comprises a first positioning part 410 arranged at the bottom of the first connection part 310 and close to one side of the second connection part 320 and extending towards the main bottom box 110, and a second positioning part 420 arranged at the bottom end of the second connection part 320 and close to one side of the first connection part 310 and extending towards the auxiliary bottom box 120; the first positioning portion 410 and the second positioning portion 420 are rectangular blocks, and the first positioning portion 410 is located above the second positioning portion 420, and when the first positioning portion 410 is attached to the second positioning portion 420, the first connecting portion 310 and the second connecting portion 320 form a clamping connection, so that connection positioning of the main bottom box 110 and the auxiliary bottom box 120 is achieved, and connection of the main bottom box 110 and the auxiliary bottom box 120 is stable and accurate.

In this embodiment, to realize independent replacement of the auxiliary bottom box 120, a connection part 300 with a groove is further provided between the auxiliary bottom box 120 and the runner box 200, wherein the connection part 300 includes a third connection part 330 disposed outside the auxiliary bottom box 120 near one side of the runner box 200 and extending in the horizontal direction, and a fourth connection part 340 disposed outside the runner box 200 near one side of the auxiliary bottom box 120 and extending in the horizontal direction; the third connecting portion 330 and the fourth connecting portion 340 are all in the shape of a strip-shaped plate with a semicircular groove, and the third connecting portion 330 and the fourth connecting portion 340 are flush with each other, and the auxiliary bottom box 120 and the runner box 200 can be detachably connected by screwing bolts into the semicircular grooves of the third connecting portion 330 and the fourth connecting portion 340.

As shown in fig. 1, fig. 4 and fig. 5, in order to further expand the utilization ratio of the pouring gate box 200, in this embodiment, the pouring gate box 200 is provided with a plurality of hollow pouring gate portions, where each pouring gate portion is vertically disposed and is mutually communicated, and each pouring gate portion is detachably connected, so that the pouring gate box 200 can be provided with a corresponding number of pouring gate portions according to the needs, and can be adjusted according to the product heights, thereby meeting the use requirements of products with different heights, improving the utilization ratio of the pouring gate box 200, and in addition, when a certain pouring gate portion is damaged, single replacement can be performed, so that the maintenance cost is effectively reduced.

Preferably, the number of the pouring gate parts is three, namely a first pouring gate part 210, a second pouring gate part 220 and a third pouring gate part 230 which are vertically arranged in sequence and are detachably connected with each other, wherein the outer sides of the pouring gate parts which are adjacently arranged are provided with connecting parts 300 with grooves, the connecting parts 300 are in a strip-shaped plate block shape with semicircular grooves, the connecting parts 300 are mutually horizontally flush, and the detachable connection between the pouring gate parts can be realized by screwing bolts on the semicircular grooves.

In this embodiment, a cover plate 500 with a through hole is further disposed on a side of the first runner portion 210 away from the second runner portion 220, the cover plate 500 is rectangular, the through hole is communicated with the first runner portion 210 for placing a pouring cup, a working groove 510 and a lifting reinforcing groove 520 penetrating the cover plate 500 are further disposed on a side of the cover plate 500 close to the side, wherein the working groove 510 is rectangular, and a handle 511 is further disposed on an inner side of the working groove for a user to climb; preferably, the lifting reinforcing grooves 520 are provided in four shapes, are distributed near four corners of the cover plate 500, and can be hung by a lifting tool so as to facilitate the movement of the pouring gate box 200.

In order to further facilitate the operation of operators, in this embodiment, the outer side of the runner part is further provided with a pedal 240, a climbing plate 250 and a fixing rib 260 for manual operation; wherein, trample 240 and fixed muscle 260 all are along the circumference distribution of watering the portion, and climbing board 250 is the level setting with watering the portion to extend towards keeping away from watering the portion direction, make the operation personnel can tie up the lashing wire on fixed muscle 260, through the cooperation of trample 240, climbing board 250, carry out each and water the connection and dismantle the work between the portion, improved the security of staff's construction environment on the one hand, on the other hand provides the convenience for the staff construction.

It should be noted that, in this embodiment, not only can the auxiliary bottom box 120 and each runner portion be disassembled separately, but also the auxiliary bottom box 120 and the runner box 200 can be disassembled as a whole, so that on one hand, convenience in maintenance can be improved by single disassembly, maintenance cost can be reduced, and on the other hand, the auxiliary bottom box 120 and the runner box 200 can be reused by whole disassembly, and utilization rate of the auxiliary bottom box and the runner box is improved.

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; the connection can be mechanical connection or electric connection; 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 (10)

1. The utility model provides a runner sand box of external gating system, its characterized in that, includes base case (100), and arranges in the base case (100) outside and with runner case (200) that base case (100) set up perpendicularly, wherein, base case (100) are the components of a whole that can function independently setting, including main base case (110) and auxiliary base case (120) of mutual intercommunication, one side of auxiliary base case (120) with runner case (200) communicate perpendicularly and form and dismantle the connection, the opposite side with main base case (110) horizontal intercommunication and form and dismantle the connection.

2. The pouring flask of claim 1, wherein a grooved connection portion (300) is provided between the auxiliary bottom box (120) and the main bottom box (110), wherein the connection portion (300) includes a first connection portion (310) disposed on a side of the auxiliary bottom box (120) outside and adjacent to the main bottom box (110) and extending in a vertical direction, and a second connection portion (320) disposed on a side of the main bottom box (110) outside and adjacent to the auxiliary bottom box (120) and extending in a vertical direction.

3. The pouring box of claim 2, wherein a positioning portion (400) forming a snap fit is provided between the first connecting portion (310) and the second connecting portion (320), wherein the positioning portion (400) includes a first positioning portion (410) disposed on a side of the first connecting portion (310) adjacent to the second connecting portion (320) and extending toward the main bottom box (110), and a second positioning portion (420) disposed on a side of the second connecting portion (320) adjacent to the first connecting portion (310) and extending toward the auxiliary bottom box (120).

4. The pouring flask of an external pouring system according to claim 1, wherein a grooved connection portion (300) is provided between the auxiliary bottom box (120) and the pouring flask (200), wherein the connection portion (300) includes a third connection portion (330) provided outside the auxiliary bottom box (120) near one side of the pouring flask (200) and extending in a horizontal direction, and a fourth connection portion (340) provided outside the pouring flask (200) near one side of the auxiliary bottom box (120) and extending in a horizontal direction.

5. The pouring box of an external pouring system according to claim 1, wherein at least one transition runner (121) penetrating through the auxiliary bottom box (120) is arranged in the auxiliary bottom box (120), and one end of the transition runner (121) is communicated with the main bottom box (110), and the other end of the transition runner is communicated with the pouring box (200).

6. The pouring box of an external pouring system according to claim 1, wherein the pouring box (200) is provided with a plurality of hollow pouring gate parts, wherein each pouring gate part is vertically arranged and mutually communicated, and each pouring gate part is detachably connected.

7. The pouring flask of claim 6, wherein the outer side of the pouring gate part is further provided with a pedal (240), a climbing plate (250) and a fixing rib (260) for manual operation.

8. The casting flask of claim 7, wherein the tread plate (240) and the fixing rib (260) are distributed along a circumference of the runner portion, and the climbing plate (250) is disposed horizontally with the runner portion and extends away from the runner portion.

9. The pouring flask of claim 6, wherein three pouring gate portions are provided, namely a first pouring gate portion (210), a second pouring gate portion (220) and a third pouring gate portion (230) which are vertically arranged in sequence and are detachably connected with each other, and a cover plate (500) with a through hole is further provided on a side of the first pouring gate portion (210) away from the second pouring gate portion (220).

10. The pouring flask of an external pouring system according to claim 9, wherein the cover plate (500) is in communication with the first pouring gate portion (210), and a working groove (510) and a lifting reinforcement groove (520) penetrating the cover plate (500) are further provided on the cover plate (500), wherein a handle (511) is further provided on the inner side of the working groove (510).