CN215902674U - Mold device for nodular cast iron pipe fitting pouring system - Google Patents
Mold device for nodular cast iron pipe fitting pouring system Download PDFInfo
- Publication number
- CN215902674U CN215902674U CN202121905964.2U CN202121905964U CN215902674U CN 215902674 U CN215902674 U CN 215902674U CN 202121905964 U CN202121905964 U CN 202121905964U CN 215902674 U CN215902674 U CN 215902674U
- Authority
- CN
- China
- Prior art keywords
- cross
- groove
- pouring
- bar
- mould
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
The utility model discloses a die device for a ductile cast iron pipe fitting pouring system, which comprises a template frame, wherein the surface of the template frame is recessed downwards to form a mounting groove, a cross bar is fixed in the middle of the mounting groove, the mounting groove is divided into a left die groove and a right die groove by the cross bar, and a cross runner assembly is detachably arranged on the cross bar; the cross gate assembly comprises a first cross gate, a second cross gate and a third cross gate which are sequentially spliced; a straight pouring rod is vertically arranged at one end of the first cross pouring channel, which is far away from the second cross pouring channel; the problem of traditional sharing horizontal runner's length be fixed, lead to it can not carry out length adjustment according to specific ingate position, cause the waste of horizontal runner for the cost increase of gating system is solved.
Description
Technical Field
The utility model relates to production equipment of a nodular cast iron pipe fitting, in particular to a die device for a pouring system of the nodular cast iron pipe fitting.
Background
The nodular cast iron pipe fitting is an important component for connecting the nodular cast iron pipes. The nodular cast iron pipe fitting has the characteristics of iron and steel, excellent corrosion resistance, good extensibility, good sealing effect and simple installation, is mainly used for water supply, gas transmission, oil transmission and the like of municipal and industrial enterprises, and has high cost performance. In the nodular cast iron pipe fitting production process, the ingate on the half-plate mould is on the mould template, and the shared horizontal runner is fixed on the template frame, because of the difference of the product model, the ingate arrangement of different half-plate product moulds is different, and the length of the traditional shared horizontal runner is fixed, which leads to that the length of the shared horizontal runner can not be adjusted according to the position of the specific ingate, causes the waste of the horizontal runner and increases the cost of the pouring system.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a die device for a ductile cast iron pipe fitting gating system, which solves the problems that the length of a traditional shared cross runner is fixed, so that the length of the traditional shared cross runner cannot be adjusted according to the position of a specific ingate, the waste of the cross runner is caused, and the cost of the gating system is increased.
In order to achieve the purpose, the utility model provides a die device for a ductile cast iron pipe fitting pouring system, which comprises a template frame, wherein the surface of the template frame is recessed downwards to form a mounting groove, a cross bar is fixed in the middle of the mounting groove, the mounting groove is divided into a left die groove and a right die groove by the cross bar, and a cross runner assembly is detachably arranged on the cross bar;
the cross gate assembly comprises a first cross gate, a second cross gate and a third cross gate which are sequentially spliced; and a straight pouring bar is vertically arranged at one end of the first cross pouring channel, which is far away from the second cross pouring channel.
Preferably, the end part of the first cross gate is provided with a butt joint sleeve, the lower end of the straight pouring rod is coaxially fixed with an inserted bar, and the inserted bar is inserted in the butt joint sleeve.
Preferably, the inner wall of the butt sleeve is formed with an internal thread structure, and the surface of the inserted link is formed with an external thread structure matched with the internal thread structure.
Preferably, the second cross gate and the third cross gate are both provided with first screw holes, the crossbands are provided with second screw holes corresponding to the first screw holes, and locking screws penetrate through the first screw holes and are at least partially screwed in the second screw holes.
Preferably, the surface of the horizontal bar is formed with a tooth socket structure;
and rack structures matched with the tooth socket structures are formed on the bottom surfaces of the first horizontal pouring channel, the second horizontal pouring channel and the third horizontal pouring channel.
Preferably, a plurality of positioning columns are arranged in the left die groove and the right die groove respectively;
and the half-plate mould is clamped in the left mould groove and the right mould groove respectively through the positioning columns.
Preferably, the two ends of the profile frame are respectively provided with a mounting plate.
The utility model provides a die device for a ductile cast iron pipe fitting pouring system, which comprises a template frame, wherein the surface of the template frame is recessed downwards to form a mounting groove, a cross bar is fixed in the middle of the mounting groove, the mounting groove is divided into a left die groove and a right die groove by the cross bar, and a cross runner assembly is detachably arranged on the cross bar; the cross gate assembly comprises a first cross gate, a second cross gate and a third cross gate which are sequentially spliced; a straight pouring rod is vertically arranged at one end of the first cross pouring channel, which is far away from the second cross pouring channel; when the pouring gate is used specifically, the cross gate with the proper length can be intercepted according to the ingate distribution of the actual half-plate product mold, the waste of the cross gate can be reduced, the weight of a pouring system is effectively reduced, and the production cost is reduced.
Additional features and advantages of the utility model will be set forth in the detailed description which follows.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:
FIG. 1 is a block diagram of a mold apparatus provided by the present invention;
FIG. 2 is a structural view of a cross bar in the die apparatus provided by the present invention;
fig. 3 is a top view of a mold apparatus provided by the present invention.
Description of the reference numerals
1-type plate frame 2-left mould groove
3-right mould groove 4-straight pouring rod
5-first Cross Runner 6-second Cross Runner
7-third horizontal pouring channel 8-first screw hole
9-horizontal bar 10-mounting plate
11-positioning column 12-tooth groove structure
13-second screw hole
Detailed Description
The following detailed description of embodiments of the utility model refers to the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present invention, are given by way of illustration and explanation only, not limitation.
As shown in fig. 1-3: the utility model provides a die device for a ductile cast iron pipe fitting pouring system, which comprises a template frame 1, wherein the surface of the template frame 1 is downwards sunken to form a mounting groove, a cross bar 9 is fixed in the middle of the mounting groove, the mounting groove is divided into a left die groove 2 and a right die groove 3 by the cross bar 9, and a cross runner assembly is detachably arranged on the cross bar 9; the cross gate assembly comprises a first cross gate 5, a second cross gate 6 and a third cross gate 7 which are sequentially spliced; and a straight pouring bar 4 is vertically arranged at one end of the first cross pouring channel 5 far away from the second cross pouring channel 6. When the pouring gate is used specifically, the cross gate with the proper length can be intercepted according to the ingate distribution of the actual half-plate product mold, the waste of the cross gate can be reduced, the weight of a pouring system is effectively reduced, and the production cost is reduced.
In a preferred embodiment of the present invention, in order to facilitate the installation and removal of the straight pouring rod 4, the end of the first runner 5 is provided with a butt sleeve, and the lower end of the straight pouring rod 4 is coaxially fixed with an insert rod which is inserted into the butt sleeve.
In a preferred embodiment of the present invention, in order to facilitate the installation and removal of the straight pouring bar 4, the inner wall of the docking sleeve is formed with an internal thread structure, and the surface of the plunger is formed with an external thread structure matched with the internal thread structure.
In a preferred embodiment of the present invention, in order to fasten the second runner 6 and the third runner 7 to the crossbar 9 and facilitate the mounting and dismounting thereof according to requirements, the second runner 6 and the third runner 7 are both provided with first screw holes 8, the crossbar 9 is provided with second screw holes 13 corresponding to the first screw holes 8, and locking screws penetrate through the first screw holes 8 and are at least partially screwed in the second screw holes 13.
In a preferred embodiment of the utility model, in order to facilitate the aligned fixing of the runner assembly on the crossbars and increase the connection stability between the two, a spline structure 12 is formed on the surface of the crossbars 9;
and rack structures matched with the tooth socket structures 12 are formed on the bottom surfaces of the first horizontal pouring channel 5, the second horizontal pouring channel 6 and the third horizontal pouring channel 7.
In a preferred embodiment of the present invention, in order to facilitate the installation and positioning of the half-plate product mold, a plurality of positioning pillars 11 are disposed in each of the left mold groove 2 and the right mold groove 3;
the half-plate mold is respectively clamped in the left mold groove 2 and the right mold groove 3 through the positioning columns 11.
In a preferred embodiment of the present invention, in order to facilitate the vertical installation of the two profile frames 1, the two ends of the profile frame 1 are respectively provided with an installation plate 10.
The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, however, the present invention is not limited to the specific details of the above embodiments, and various simple modifications can be made to the technical solution of the present invention within the technical idea of the present invention, and these simple modifications are within the protective scope of the present invention.
It should be noted that the various technical features described in the above embodiments can be combined in any suitable manner without contradiction, and the utility model is not described in any way for the possible combinations in order to avoid unnecessary repetition.
In addition, any combination of the various embodiments of the present invention is also possible, and the same should be considered as the disclosure of the present invention as long as it does not depart from the spirit of the present invention.
Claims (7)
1. The mold device for the ductile cast iron pipe fitting pouring system is characterized by comprising a template frame (1), wherein the surface of the template frame (1) is recessed downwards to form a mounting groove, a cross bar (9) is fixed in the middle of the mounting groove, the mounting groove is divided into a left mold groove (2) and a right mold groove (3) by the cross bar (9), and a cross runner assembly is detachably arranged on the cross bar (9);
the cross gate assembly comprises a first cross gate (5), a second cross gate (6) and a third cross gate (7) which are sequentially spliced; one end of the first cross pouring channel (5) far away from the second cross pouring channel (6) is vertically provided with a straight pouring bar (4).
2. The die device according to claim 1, characterized in that the end of the first runner (5) is provided with a docking sleeve, and the lower end of the straight pouring bar (4) is coaxially fixed with an insert rod which is inserted in the docking sleeve.
3. The mold device of claim 2, wherein the inner wall of the docking sleeve is formed with an internal thread structure, and the surface of the plunger is formed with an external thread structure that mates with the internal thread structure.
4. Mould device according to claim 1, characterized in that said second and third runners (6, 7) are provided with first threaded holes (8), said crosspiece (9) is provided with second threaded holes (13) corresponding to said first threaded holes (8), locking screws passing through said first threaded holes (8) and being at least partially screwed in said second threaded holes (13).
5. Mould arrangement according to claim 1, characterized in that the surface of the cross-bar (9) is formed with a gullet structure (12);
and rack structures matched with the tooth socket structures (12) are formed on the bottom surfaces of the first horizontal pouring channel (5), the second horizontal pouring channel (6) and the third horizontal pouring channel (7).
6. The mold device according to claim 1, characterized in that a plurality of positioning posts (11) are arranged in each of the left mold groove (2) and the right mold groove (3);
and the half-plate mould is respectively clamped in the left mould groove (2) and the right mould groove (3) through the positioning columns (11).
7. Mould arrangement according to claim 1, characterized in that the profile frame (1) is provided with mounting plates (10) at both ends, respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121905964.2U CN215902674U (en) | 2021-08-12 | 2021-08-12 | Mold device for nodular cast iron pipe fitting pouring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121905964.2U CN215902674U (en) | 2021-08-12 | 2021-08-12 | Mold device for nodular cast iron pipe fitting pouring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215902674U true CN215902674U (en) | 2022-02-25 |
Family
ID=80291510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121905964.2U Active CN215902674U (en) | 2021-08-12 | 2021-08-12 | Mold device for nodular cast iron pipe fitting pouring system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215902674U (en) |
-
2021
- 2021-08-12 CN CN202121905964.2U patent/CN215902674U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204525721U (en) | A kind of fixture for limit mould and prefabricated-member mould | |
| CN206169196U (en) | Novel casting sand box | |
| CN215902674U (en) | Mold device for nodular cast iron pipe fitting pouring system | |
| CN202741692U (en) | Sand-casting mould casting locking fixture | |
| CN211438095U (en) | Auxiliary positioning device of steel structure pouring mold | |
| CN210880574U (en) | Upper die pouring mechanism of signal connector die device | |
| CN213204962U (en) | Needle type concrete pouring construction structure of concrete filled steel tubular column | |
| CN216502221U (en) | Precision casting mold for bucket tooth production | |
| CN216578443U (en) | Prefabricated wall body mould is used in building engineering room construction | |
| CN208712667U (en) | A kind of right angle flange extrusion die applied on crystallizer copper pipe | |
| CN211965827U (en) | Pouring gate platform for casting lower cross arm | |
| CN212419515U (en) | Wax pattern pressing device for investment casting | |
| CN221186948U (en) | Movable clamp for PC component die | |
| CN211771567U (en) | Sacrificial anode plug positioning device | |
| CN220623035U (en) | Quick installation anti-loosening device for electromechanical installation pipeline | |
| CN215749099U (en) | Die frame capable of being accurately positioned | |
| CN216780282U (en) | Quick connecting device of differential pressure mould water cooling system | |
| CN214466590U (en) | External water pipe fixing assembly of mould | |
| CN212985764U (en) | Industrial aluminum profile connecting nut | |
| CN212285796U (en) | Sand box with fastening structure | |
| CN218798935U (en) | Fire-fighting pipe casting device | |
| CN216759769U (en) | Dismantle convenient bolt dismounting device for drilling equipment | |
| CN217018218U (en) | Copper elbow bending device | |
| CN218425542U (en) | Tool for stay wire hoop reinforcing rib | |
| CN215618833U (en) | Concrete molding auxiliary fixtures |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |