CN216151015U

CN216151015U - 120 midbody core assembly modeling new equipment

Info

Publication number: CN216151015U
Application number: CN202022727625.1U
Authority: CN
Inventors: 周炳军; 倪明
Original assignee: Donggang Liaocheng Machinery Co ltd
Current assignee: Donggang Liaocheng Machinery Co ltd
Priority date: 2020-11-23
Filing date: 2020-11-23
Publication date: 2022-04-01
Anticipated expiration: 2030-11-23

Abstract

The utility model discloses a 120 midbody core assembly modeling new device, which relates to a casting core device, and comprises a modeling line plate, a No. 1 core box, a No. 2 cavity, a No. 4 core box and a No. 8 core box, wherein the modeling line plate comprises a bottom plate and threaded holes, the threaded holes are of a hollow structure, one surface of each threaded hole is respectively connected with one surface of the bottom plate, the No. 1 core box comprises a No. 1 template and a No. 1 core, the No. 2 core box comprises a No. 2 template and a No. 2 core, the No. 4 core box comprises a No. 4 template and a No. 4 core, and the No. 8 core box comprises a No. 8 core and a gear, the bottom plate is a base body of the whole moulding line template, and the moulding groove is moulded to form a core main body which is an important element for making the core.

Description

120 midbody core assembly modeling new equipment

Technical Field

The utility model relates to a casting core tool, in particular to a 120 intermediate core assembly modeling new device.

Background

The 120 midbody is an important part of a railway wagon brake, the shape of an inner cavity is very complex, the 120 midbody is generally composed of one moulding line plate and four hot core boxes, and the production process for producing the 120 midbody generally adopts the manual moulding of brown sand and the on-site manual core-setting process one by one.

The existing 120 midbody core assembly molding process is low in working efficiency, manual sand pounding is carried out, the compactness is uneven, local expansion box deformation often occurs, the appearance of a casting is difficult to unify, a lot of difficulties are brought to machining and positioning, not only is machining and clamping efficiency low, but also a lot of workpieces are machined and scrapped due to positioning point deviation, and therefore a new 120 midbody core assembly molding device is provided.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a 120 midbody core assembly modeling new device which can effectively solve the problems that in the background technology, the 120 midbody core assembly modeling device is low in working efficiency, manual sand pounding is not uniform in compactness, local expansion box deformation often occurs, the appearance of a casting is difficult to unify, a lot of difficulties are brought to machining and positioning, not only is the machining and clamping efficiency low, but also a lot of workpieces are scrapped due to positioning point deviation.

In order to achieve the purpose, the utility model adopts the technical scheme that: a novel 120-midbody core assembly modeling device comprises a modeling line plate, a No. 1 core box, a No. 2 core box, a No. 4 core box and a No. 8 core box, wherein the modeling line plate comprises a bottom plate and threaded holes, the threaded holes are of hollow structures, one surface of each threaded hole is connected with one surface of the bottom plate, the No. 1 core box comprises a No. 1 template and a No. 1 core, the No. 1 template is of a hollow structure, one surface of the No. 1 core is connected with the inner surface of the No. 1 template, the No. 2 core box comprises a No. 2 template and a No. 2 core, the No. 2 template is of a hollow structure, one surface of the No. 2 core is connected with the inner surface of the No. 2 template, the No. 4 core box comprises a No. 4 template and a No. 4 core, the No. 4 core box is of a hollow structure, one surface of the No. 4 core is connected with the inner surface of the No. 4 template, the No. 8 core box comprises a No. 8 core and a gear, and one surface of the No. 8 core is connected with one surface of the gear.

Preferably, the moulding line template further comprises a moulding groove and a core main body, wherein one surface of the moulding groove is connected with one surface of the bottom plate, the moulding groove is of a hollow structure, the core main body is arranged in the moulding groove, the number of the threaded holes is six, the threaded holes are used for threaded connection to fix the moulding line template, so that all parts of the core are accurately positioned, the bottom plate is a base body of the whole moulding line template, the moulding groove is used for moulding to form the core main body, and the core main body is an important element for core manufacturing.

Preferably, the moulding line template further comprises tapered columns, square columns and a connecting step, one surface of each of the tapered columns is connected with the inner surface of the moulding groove, one surface of each of the square columns is connected with one surface of each of the tapered columns, one surface of the connecting step is connected with one surface of the core main body, the number of the tapered columns is four, the tapered columns are used for fixing the core main body, the number of the square columns is six, the square columns are used for connecting different tapered columns, and the connecting step is used for connecting the tapered columns and the core main body.

Preferably, the moulding line template further comprises a square base plate and a positioning square cone plate, one surface of the square base plate is connected with the inner surface of the moulding groove, one surface of the positioning square cone plate is connected with one surface of the square base plate, the square base plate is used for installing the positioning square cone plate, and the positioning square cone plate is used for positioning the moulding line template.

Preferably, the core box 1 further comprises positioning holes and a cavity 1, wherein the surfaces of the positioning holes are connected with the surface of the template 1, the surface of the cavity 1 is connected with the inner surface of the template 1, the number of the positioning holes is eight, the positioning holes are used for positioning the core 1 and the cavity 1, the template 1 is used for arranging the cavity 1, the core 1 is a required core body, and the cavity 1 is used for manufacturing the core 1.

Preferably, the core box 2 further comprises five positioning conical columns and a cavity 2, wherein one surface of each positioning conical column is connected with one surface of the template 2, the positioning conical columns are used for positioning the core 2 and the cavity 2, the template 2 is used for arranging the cavity 2, the core 2 is a required core body, and the cavity 2 is used for manufacturing the core 2.

Preferably, No. 4 core box still includes reference column, central awl post and No. 4 die cavities, and is a plurality of a reference column surface and a No. 4 core surface are connected, a central awl post surface and a No. 4 die cavity surface are connected, and wherein, the reference column is total six, and the reference column is used for fixing a position No. 4 die core and No. 4 die cavity, and No. 4 templates are used for setting up No. 4 die cavities, and No. 4 die core is required core, and central awl post is used for making No. 4 die core with No. 4 die cavity cooperation.

Preferably, the number 8 core box further comprises an arc table and a central shaft, wherein one surface of the arc table is connected with one surface of the number 8 core, the central shaft is arranged on one side surface of the number 8 core, the number 8 core is a required core, and the central shaft is used for mounting the gear.

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

in the utility model, the threaded holes are used for threaded connection to fix the moulding line template, so that all parts of the core are accurately positioned, the bottom plate is a base body of the whole moulding line template, the moulding groove is used for moulding to form a core main body, the core main body is an important element for core making, the cone columns are used for fixing the core main body, the square columns are used for connecting different cone columns, the connecting step platform is used for connecting the cone columns and the core main body, the square base plate is used for installing and positioning the square cone plate, and the positioning square cone plate is used for positioning the moulding line template.

In the utility model, the positioning holes are used for positioning the No. 1 mold core and the No. 1 mold cavity, the No. 1 mold plate is used for arranging the No. 1 mold cavity, the No. 1 mold cavity is used for manufacturing the No. 1 mold core, the positioning conical columns are used for positioning the No. 2 mold core and the No. 2 mold cavity, the No. 2 mold plate is used for arranging the No. 2 mold cavity, the No. 2 mold core is used for manufacturing the No. 2 mold core, the positioning columns are used for positioning the No. 4 mold core and the No. 4 mold cavity, the No. 4 mold plate is used for arranging the No. 4 mold cavity, the No. 4 mold core is a required core, and the central conical column is used for matching with the No. 4 mold cavity to manufacture the No. 4 mold core.

In the utility model, the No. 8 core is a required core body, the central shaft is used for mounting the gear, and a molding line and precoated sand combined molding process is adopted, so that the problem that each part of the core is inaccurate when the 120 intermediate is cast is thoroughly solved, and the quality of the 120 intermediate casting is greatly improved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a 120-midbody core assembly molding new apparatus molding line template of the utility model;

FIG. 2 is a schematic diagram of the overall structure of a No. 1 core box of a 120-midbody core assembly modeling new device of the present invention;

FIG. 3 is a schematic diagram of the overall structure of a No. 2 core box of a 120-midbody core assembly modeling new device of the present invention;

FIG. 4 is a schematic diagram of the overall structure of a No. 4 core box of the 120-midbody core assembly modeling new device of the present invention;

FIG. 5 is a schematic diagram of the overall structure of a No. 8 core box of the 120-midbody core assembly modeling new device of the present invention;

FIG. 6 is a schematic isometric view of a 120-intermediate core assembly molding apparatus for a new mold line of the present invention;

in the figure: 100. a moulding line template; 110. a base plate; 120. a threaded hole; 130. shaping a groove; 140. a core body; 150. a conical column; 160. a square column; 170. connecting the terraces; 180. a square base plate; 190. positioning the square conical plate; 200. a core box No. 1; 210. template No. 1; 220. a core No. 1; 230. positioning holes; 240. No. 1 die cavity; 300. a No. 2 core box; 310. template No. 2; 320. a No. 2 core; 330. positioning the conical column; 340. no. 2 die cavity; 400. a No. 4 core box; 410. template No. 4; 420. a No. 4 core; 430. A positioning column; 440. a central conical column; 450. no. 4 die cavity; 500. a No. 8 core box; 510. an arc table; 520. A No. 8 core; 530. a gear; 540. a central axis.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element 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, such as "connected," which may be fixedly connected, 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The first embodiment is as follows:

referring to fig. 1-6, the present invention relates to a 120-midbody core assembly molding new apparatus, which comprises a molding line plate 100, a No. 1 core box 200, a No. 2 core box 300, a No. 4 core box 400 and a No. 8 core box 500, wherein the molding line plate 100 comprises a bottom plate 110, threaded holes 120, a plurality of threaded holes 120 are hollow structures, a surface of each threaded hole 120 is connected with a surface of the bottom plate 110, the No. 1 core box 200 comprises a No. 1 mold plate 210 and a No. 1 core 220, the No. 1 mold plate 210 is a hollow structure, a surface of the No. 1 core 220 is connected with an inner surface of the No. 1 mold plate 210, the No. 2 core box 300 comprises a No. 2 mold plate 310 and a No. 2 core 320, the No. 2 mold plate 310 is a hollow structure, a surface of the No. 2 core 320 is connected with an inner surface of the No. 2 mold plate 310, the No. 4 core box 400 comprises a No. 4 mold plate 410 and a No. 4 core 420, the No. 4 mold plate 410 is a surface of the No. 4 core 420 is connected with an inner surface of the No. 4 mold plate 410, the 8 # core box 500 comprises a 8 # core 520 and a gear 530, wherein one surface of the 8 # core 520 is connected with one surface of the gear 530.

Furthermore, the molding line plate 100 further includes a molding groove 130 and a core body 140, wherein one surface of the molding groove 130 is connected with one surface of the base plate 110, the molding groove 130 is a hollow structure, the core body 140 is disposed in the molding groove 130, wherein, the number of the threaded holes 120 is six, the threaded holes 120 are used for threaded connection to fix the molding line plate 100, so that the core is accurately positioned at each part, the base plate 110 is a base body of the whole molding line plate 100, the molding groove 130 is used for molding to form the core body 140, and the core body 140 is an important element for core manufacturing.

Further, the moldboard 100 further includes tapered pillars 150, square pillars 160 and connecting terraces 170, wherein a surface of each of the tapered pillars 150 is connected to an inner surface of the shaping groove 130, a surface of each of the square pillars 160 is connected to a surface of each of the tapered pillars 150, and a surface of each of the connecting terraces 170 is connected to a surface of the core main body 140, wherein the number of the tapered pillars 150 is four, the tapered pillars 150 are used for fixing the core main body 140, the number of the square pillars 160 is six, the square pillars 160 are used for connecting different tapered pillars 150, and the connecting terraces 170 are used for connecting the tapered pillars 150 and the core main body 140.

Further, the moulding line template 100 further comprises a square backing plate 180 and a positioning square conical plate 190, one surface of the square backing plate 180 is connected with the inner surface of the moulding groove 130, one surface of the positioning square conical plate 190 is connected with one surface of the square backing plate 180, the square backing plate 180 is used for installing the positioning square conical plate 190, and the positioning square conical plate 190 is used for positioning the moulding line template 100.

Further, the core box No. 1 200 further includes positioning holes 230 and a cavity No. 1 240, a surface of the positioning holes 230 is connected with a surface of the mold plate No. 1 210, a surface of the cavity No. 1 240 is connected with an inner surface of the mold plate No. 1 210, wherein the number of the positioning holes 230 is eight, the positioning holes 230 are used for positioning the mold core No. 1 220 and the mold cavity No. 1 240, the mold plate No. 1 is used for arranging the cavity No. 1 240, the mold core No. 1 220 is a required core body, and the mold cavity No. 1 240 is used for manufacturing the mold core No. 1 220.

Furthermore, the No. 2 core box 300 further includes positioning conical pillars 330 and No. 2 cavity 340, a surface of the positioning conical pillars 330 is connected with a surface of the No. 2 mold plate 310, wherein the number of the positioning conical pillars 330 is five, the positioning conical pillars 330 are used for positioning the No. 2 core 320 and the No. 2 cavity 340, the No. 2 mold plate 310 is used for setting the No. 2 cavity 340, the No. 2 core 320 is a required core body, and the No. 2 cavity 340 is used for manufacturing the No. 2 core 320.

Furthermore, the No. 4 core box 400 further includes positioning pillars 430, central conical pillars 440 and No. 4 cavity 450, a surface of each of the positioning pillars 430 is connected with a surface of the No. 4 core 420, a surface of each of the central conical pillars 440 is connected with a surface of the No. 4 cavity 450, wherein the number of the positioning pillars 430 is six, the positioning pillars 430 are used for positioning the No. 4 core 420 and the No. 4 cavity 450, the No. 4 mold plate 410 is used for arranging the No. 4 cavity 450, the No. 4 core 420 is a required core, and the central conical pillars 440 are used for matching with the No. 4 cavity 450 to manufacture the No. 4 core 420.

Further, number 8 core box 500 further includes arc table 510 and central shaft 540, wherein a surface of arc table 510 is connected with a surface of number 8 core 520, central shaft 540 is disposed on a side surface of number 8 core 520, number 8 core 520 is a required core, and central shaft 540 is used for mounting gear 530.

The working principle of the utility model is as follows:

referring to fig. 1-6, the present invention is a 120-midbody core assembly molding new apparatus:

the screw holes 120 are used for screw connection to fix the moulding line plate 100, so that the core parts are accurately positioned, the bottom plate 110 is a base body of the whole moulding line plate 100, the moulding groove 130 is used for moulding to form a core main body 140, the core main body 140 is an important element for core manufacturing, the cone columns 150 are used for fixing the core main body 140, the square columns 160 are used for connecting different cone columns 150, the connecting step platform 170 is used for connecting the cone columns 150 and the core main body 140, the square cushion plate 180 is used for installing and positioning the square cone plate 190, and the positioning square cone plate 190 is used for positioning the moulding line plate 100.

The positioning hole 230 is used for positioning the No. 1 core 220 and the No. 1 cavity 240, the No. 1 template 210 is used for arranging the No. 1 cavity 240, the No. 1 core 220 is a required core body, the No. 1 cavity 240 is used for manufacturing the No. 1 core 220, the positioning cone column 330 is used for positioning the No. 2 core 320 and the No. 2 cavity 340, the No. 2 template 310 is used for arranging the No. 2 cavity 340, the No. 2 core 320 is a required core body, the No. 2 cavity 340 is used for manufacturing the No. 2 core 320, the positioning column 430 is used for positioning the No. 4 core 420 and the No. 4 cavity 450, the No. 4 template 410 is used for arranging the No. 4 cavity 450, the No. 4 core 420 is a required core body, and the central cone column 440 is used for matching with the No. 4 cavity 450 to manufacture the No. 4 core 420.

The No. 8 core 520 is a required core body, the central shaft 540 is used for installing the gear 530, and a molding line and coated sand combined molding process is adopted, so that the problem that all parts of the core are inaccurate when the 120 intermediate is cast is thoroughly solved, and the quality of the 120 intermediate casting is greatly improved.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a new equipment of 120 midbody core assembly molding, includes moulding line board (100), No. 1 core box (200), No. 2 core box (300), No. 4 core box (400) and No. 8 core box (500), its characterized in that: the molding line plate (100) comprises a bottom plate (110) and threaded holes (120), wherein the threaded holes (120) are of hollow structures, one surface of each threaded hole (120) is connected with one surface of the bottom plate (110), the No. 1 core box (200) comprises a No. 1 template (210) and a No. 1 core (220), the No. 1 template (210) is of a hollow structure, one surface of the No. 1 core (220) is connected with the inner surface of the No. 1 template (210), the No. 2 core box (300) comprises a No. 2 template (310) and a No. 2 core (320), the No. 2 template (310) is of a hollow structure, one surface of the No. 2 core (320) is connected with the inner surface of the No. 2 template (310), the No. 4 core box (400) comprises a No. 4 template (410) and a No. 4 core (420), the No. 4 template (410) is of a hollow structure, and one surface of the No. 4 core (420) is connected with the inner surface of the No. 4 template (410), the No. 8 core box (500) comprises a No. 8 core (520) and a gear (530), wherein one surface of the No. 8 core (520) is connected with one surface of the gear (530).

2. A 120 intermediate body core building and molding apparatus as claimed in claim 1, wherein: the modeling line template (100) further comprises a modeling groove (130) and a core main body (140), one surface of the modeling groove (130) is connected with one surface of the bottom plate (110), the modeling groove (130) is of a hollow structure, and the core main body (140) is arranged in the modeling groove (130).

3. A 120 intermediate body core building and molding apparatus as claimed in claim 1, wherein: the modeling line template (100) further comprises conical columns (150), square columns (160) and a connecting step platform (170), wherein one surface of each of the conical columns (150) is connected with the inner surface of the modeling groove (130), one surface of each of the square columns (160) is connected with one surface of each of the conical columns (150), and one surface of the connecting step platform (170) is connected with one surface of the core main body (140).

4. A 120 intermediate body core building and molding apparatus as claimed in claim 1, wherein: the moulding line template (100) further comprises a square base plate (180) and a positioning square cone plate (190), one surface of the square base plate (180) is connected with the inner surface of the moulding groove (130), and one surface of the positioning square cone plate (190) is connected with one surface of the square base plate (180).

5. A 120 intermediate body core building and molding apparatus as claimed in claim 1, wherein: the number 1 core box (200) further comprises positioning holes (230) and a number 1 cavity (240), one surface of each positioning hole (230) is connected with one surface of the number 1 template (210), and one surface of the number 1 cavity (240) is connected with the inner surface of the number 1 template (210).

6. A 120 intermediate body core building and molding apparatus as claimed in claim 1, wherein: the number 2 core box (300) further comprises a positioning conical column (330) and a number 2 cavity (340), and one surface of the positioning conical columns (330) is connected with one surface of the number 2 template (310) respectively.

7. A 120 intermediate body core building and molding apparatus as claimed in claim 1, wherein: the number 4 core box (400) further comprises positioning columns (430), a central conical column (440) and a number 4 cavity (450), wherein one surface of each positioning column (430) is connected with one surface of the number 4 core (420), and one surface of the central conical column (440) is connected with one surface of the number 4 cavity (450).

8. A 120 intermediate body core building and molding apparatus as claimed in claim 1, wherein: the No. 8 core box (500) further comprises an arc table (510) and a central shaft (540), one surface of the arc table (510) is connected with one surface of the No. 8 core (520), and the central shaft (540) is arranged on one side surface of the No. 8 core (520).