CN209697973U - Steel back production mould for locomotive braking system - Google Patents
Steel back production mould for locomotive braking system Download PDFInfo
- Publication number
- CN209697973U CN209697973U CN201920442730.5U CN201920442730U CN209697973U CN 209697973 U CN209697973 U CN 209697973U CN 201920442730 U CN201920442730 U CN 201920442730U CN 209697973 U CN209697973 U CN 209697973U
- Authority
- CN
- China
- Prior art keywords
- cap
- steel back
- card
- sand core
- braking system
- 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.)
- Expired - Fee Related
Links
Landscapes
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
A kind of steel back production mould for locomotive braking system, including steel back, sand core, cap head, the steel back, sand core, cap head constitute casting group, the quantity of the casting group is multiple, multiple casting groups are connected by the cap head in each casting group, are equipped between two adjacent sand cores and are used for the molding mold of the steel back.The beneficial effect is that: the production of more batches of steel backs can be completed in the successively mold technological process of production, improves production efficiency, saves the energy and time cost, guarantee production capacity.
Description
Technical field
The utility model relates to metal casting field, especially a kind of locomotive braking system steel back and its casting technique mould
Tool.
Background technique
The steel back of locomotive braking system belongs to simple casting, and mold and production technology are also relatively simple, but simple again
Mold casting technique, it is also desirable to undergo a whole set of mold technological process of production, if every time mould process process only produce one
Steel back is covered, the production cost of every batch of workpiece can be raised, wherein the consumption of the mainly energy.And one set of die production procedure ratio
Relatively time-consuming, traditional processing technology and its mold inefficiency have and since the steel back is only used on locomotive braking system, are steel back
Casting increase production line raising production capacity is infeasible, influences the production capacity of steel back casting.
Summary of the invention
Purpose of the utility model is to solve the above problems, and it is raw to devise a kind of steel back for locomotive braking system
Produce mold.Specific design scheme are as follows:
A kind of steel back production mould for locomotive braking system, including steel back, sand core, cap head, the steel back, sand core,
Cap head constitutes casting group, the quantity of the casting group be it is multiple, multiple casting groups pass through the cap in each casting group
Head connects, and is equipped between two adjacent sand cores and is used for the molding mold of the steel back.
Top surface, the bottom surface of the mold are equipped with for the molding die cavity of the steel back, and when steel back cast molding inlays
In the die cavity, the upper and lower surface of the mold and the opposite face of two neighbouring sand cores are in sealing contact.
The plate-like structure of sand core, includes multiple cap heads in casting group described in same group, in same group of casting group
Multiple cap heads along the edge of the sand core plate structure in equidistant curve be distributed.
The cap head includes upper cap, lower cap, and the top of the upper cap is equipped with the caulking groove of bowl structure, the bottom end of the lower cap
Abaculus equipped with hemispherical dome structure, the caulking groove mutually agree with the abaculus.
The cap head includes cap column, cap card, and the fixed cylindrical structure formed of the upper cap, lower cap is the cap column,
The cap is positioned in the side of the cap column, and the cap head is fixedly connected by the cap card with the sand core, and the cap card is in
" C " shape structure, the sand core are embedded in " C " shape structure of the cap card.
" C " shape structure of the cap card is divided into two parts up and down, and the top half of the cap card and the upper cap are one
The overall structure of secondary cast molding, cap card lower half portion and the lower cap are the overall structure of a cast molding.
" C " shape structure of the cap card is divided into two parts up and down, the top half of the cap card and sand core upside
Mold be connected, lower half portion and the mold on the downside of the sand core of the cap card are connected, the end of the cap card
It is in contact with the steel back.
The steel back and its production line mould for locomotive braking system obtained by the above-mentioned technical proposal of the utility model
Tool, the beneficial effect is that:
The production of more batches of steel backs can be completed in the successively mold technological process of production, improves production efficiency, save the energy
And time cost, guarantee production capacity.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the steel back production mould described in the utility model for locomotive braking system;
Fig. 2 is the explosion side structure schematic view of this casting group described in the utility model;
Fig. 3 is the structural schematic diagram of cap head described in the utility model;
Fig. 4 is the structural schematic diagram after casting group connection described in the utility model;
In figure, 1, steel back;2, sand core;3, cap head;3a, upper cap;3b, lower cap;3c, caulking groove;3d, abaculus;3e, cap column;3f,
Cap card;4, mold.
Specific embodiment
The utility model is specifically described with reference to the accompanying drawing.
Fig. 1 is the structural schematic diagram of the steel back production mould described in the utility model for locomotive braking system;Fig. 2 is this
The explosion side structure schematic view of casting group described in the utility model;Fig. 3 is the structural schematic diagram of cap head described in the utility model,
As shown in Figure 1-3, a kind of steel back production mould for locomotive braking system, including steel back 1, sand core 2, cap head 3, the steel back
1, sand core 2, cap head 3 constitute casting group, the quantity of the casting group be it is multiple, multiple casting groups pass through in each casting group
The cap head 3 connect, be equipped between two adjacent sand cores 2 and be used for the molding mold 4 of the steel back 1.
Top surface, the bottom surface of the mold 4 are equipped with for the molding die cavity of the steel back 1, when 1 cast molding of steel back
It is embedded in the die cavity, the upper and lower surface of the mold 4 and the opposite face of two neighbouring sand cores 2 are in sealing contact.
The plate-like structure of the sand core 2 includes multiple cap heads 3, same group of casting group in casting group described in same group
In multiple cap heads 3 along the edge of 2 plate structure of sand core in equidistant curve be distributed.
The cap head 3 includes upper cap 3a, lower cap 3b, and the top of the upper cap 3a is equipped with the caulking groove 3c of bowl structure, described
The bottom end of lower cap 3b is equipped with the abaculus 3d of hemispherical dome structure, and the caulking groove 3c agrees with the abaculus 3d phase.
The cap head 3 fixes the cylindrical structure formed and is including cap column 3e, cap card 3f, the upper cap 3a, lower cap 3b
The cap column 3e, the cap card 3f are located at the side of the cap column 3e, and the cap head 3 passes through the cap card 3f and the sand core 2
It is fixedly connected, the cap card 3f is in " C " shape structure, and the sand core 2 is embedded in " C " shape structure of the cap card 3f.
" C " shape structure of the cap card 3f is divided into two parts up and down, the top half of the cap card 3f and the upper cap
3a is the overall structure of a cast molding, and the lower half portion cap card 3f and the lower cap 3b are the entirety of a cast molding
Structure.
" C " shape structure of the cap card 3f is divided into two parts up and down, the top half of the cap card 3f and the sand core 2
The mold 4 of upside is connected, and the lower half portion of the cap card 3f and the mold 4 of 2 downside of sand core are connected, the cap
The end of card 3f is in contact with the steel back 1.
It can be vertically connected with by multiple groups casting group when production, the fixing mould 4 between casting group, the upper following table of mold 4
The injection slot in face is in the confined space that mold 4, sand core 2 and cap head 3 form, and is realized by the casting hole on mold 4
Then subsequent mold casting process flow is completed in the molding of steel back 1.
In the above process, the utilization rate of mold 4 can be increased, while improving a mold by the isolation of the sand core 2
The efficiency of process flow manufacture steel back 1.
When upper and lower casting group connection, the caulking groove 3c and abaculus 3d of the cap head 3 can be connected, and guarantee by sand core 2
It is not in the phenomenon that rubbing mould with the hands when isolation production;
The cap card 3f and sand core 2 insert embedding connection, guarantee the firm of the sand core 2, the cap card 3f and the mold 4
The phenomenon that rubbing mould with the hands can be effectively prevented in embedded connection.
For the production of different size steel back 1 when production, the cap head 3 of different size can be used, including to cap column
The adjustment of 3e height, the adjusting of cap card 3f specification have adapted to the mold 4 of different size and the sand core 2 of different-thickness.
Above-mentioned technical proposal only embodies the optimal technical scheme of technical solutions of the utility model, the technology of the art
Personnel embody the principles of the present invention to some variations that some of them part may be made, and belong to the utility model
Protection scope within.
Claims (7)
1. a kind of steel back production mould for locomotive braking system, including steel back (1), sand core (2), cap head (3), feature exists
In the steel back (1), sand core (2), cap head (3) constitute casting group, and the quantity of the casting group is multiple, multiple castings
Group is connected by the cap head (3) in each casting group, is equipped between two adjacent sand cores (2) and is used for the steel back (1)
Molding mold (4).
2. the steel back production mould according to claim 1 for locomotive braking system, which is characterized in that the mold
(4) top surface, bottom surface is equipped with for the steel back (1) molding die cavity, and when steel back (1) cast molding is embedded in described
In die cavity, the upper and lower surface of the mold (4) and the opposite face of two neighbouring sand cores (2) are in sealing contact.
3. the steel back production mould according to claim 1 for locomotive braking system, which is characterized in that the sand core
(2) plate-like structure includes multiple cap heads (3) in casting group described in same group, multiple described in same group of casting group
Cap head (3) is distributed along the edge of the sand core (2) plate structure in equidistant curve.
4. the steel back production mould according to claim 1 for locomotive braking system, which is characterized in that the cap head
It (3) include upper cap (3a), lower cap (3b), the top of the upper cap (3a) is equipped with the caulking groove (3c) of bowl structure, the lower cap
The bottom end of (3b) is equipped with the abaculus (3d) of hemispherical dome structure, and the caulking groove (3c) is mutually agreed with the abaculus (3d).
5. the steel back production mould according to claim 4 for locomotive braking system, which is characterized in that the cap head
It (3) include cap column (3e), cap card (3f), the upper cap (3a), the fixed cylindrical structure formed of lower cap (3b) are the cap
Column (3e), the cap card (3f) are located at the side of the cap column (3e), and the cap head (3) passes through the cap card (3f) and the sand
Core (2) is fixedly connected, and the cap card (3f) is in " C " shape structure, and the sand core (2) is embedded in " C " shape structure of the cap card (3f)
In.
6. the steel back production mould according to claim 5 for locomotive braking system, which is characterized in that the cap card
" C " the shape structure of (3f) is divided into two parts up and down, and the top half of the cap card (3f) and the upper cap (3a) are primary casting
Molding overall structure is moulded, the cap card lower half portion (3f) and the lower cap (3b) are the overall structure of a cast molding.
7. the steel back production mould according to claim 5 for locomotive braking system, which is characterized in that the cap card
" C " the shape structure of (3f) is divided into two parts up and down, the top half of the cap card (3f) and the mold on the upside of the sand core (2)
(4) it is connected, lower half portion and the mold (4) on the downside of the sand core (2) of the cap card (3f) are connected, the cap card
The end of (3f) is in contact with the steel back (1).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201920442730.5U CN209697973U (en) | 2019-04-03 | 2019-04-03 | Steel back production mould for locomotive braking system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201920442730.5U CN209697973U (en) | 2019-04-03 | 2019-04-03 | Steel back production mould for locomotive braking system |
Publications (1)
Publication Number | Publication Date |
---|---|
CN209697973U true CN209697973U (en) | 2019-11-29 |
Family
ID=68648667
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201920442730.5U Expired - Fee Related CN209697973U (en) | 2019-04-03 | 2019-04-03 | Steel back production mould for locomotive braking system |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN209697973U (en) |
-
2019
- 2019-04-03 CN CN201920442730.5U patent/CN209697973U/en not_active Expired - Fee Related
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN201609749U (en) | Crankshaft forging mold | |
CN208613719U (en) | A kind of crossbeam class casting low pressure casting die | |
CN102632159A (en) | Head composite die | |
CN209697973U (en) | Steel back production mould for locomotive braking system | |
CN205437045U (en) | Improve differential mechanism product rate mould | |
CN101579912A (en) | Manufacturing method of half-fork used for forming midsoles of shoes | |
CN208131926U (en) | A kind of mold of scroll plate product | |
CN209210621U (en) | A kind of glass insulator production mould | |
CN202571023U (en) | End socket composite die | |
CN202343840U (en) | Forging mold of middle concave forge | |
CN201095153Y (en) | Die pressing flakeboard forming mould | |
CN208303799U (en) | A kind of piston type product mold | |
CN207681409U (en) | A kind of forging and stamping shaping mould | |
CN210475410U (en) | Hollow structure wax mould for producing thick and large parts | |
CN210453130U (en) | Mould for making blank of baked brick | |
CN206676999U (en) | A kind of cambered surface is integrally formed die cutting die | |
CN205816548U (en) | A kind of 3C electronic product cold stamping die | |
CN201979002U (en) | Moulding die used for folding radiating fins | |
CN202045280U (en) | Water tank plate mold | |
CN202087688U (en) | Spin forming die for steel ring spoke | |
CN205993552U (en) | A kind of removable candy presses top shell equipment | |
CN212397993U (en) | Production mould of precision casting impeller | |
CN110000338A (en) | A kind of mold of scroll plate product | |
CN212734040U (en) | Production assembly of flow guide shell precision casting wax mold | |
CN215209896U (en) | Warp knitting machine needle core block |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191129 Termination date: 20210403 |
|
CF01 | Termination of patent right due to non-payment of annual fee |