CN215033488U - Die-casting die frame convenient to installation of mould benevolence - Google Patents
Die-casting die frame convenient to installation of mould benevolence Download PDFInfo
- Publication number
- CN215033488U CN215033488U CN202120847190.6U CN202120847190U CN215033488U CN 215033488 U CN215033488 U CN 215033488U CN 202120847190 U CN202120847190 U CN 202120847190U CN 215033488 U CN215033488 U CN 215033488U
- Authority
- CN
- China
- Prior art keywords
- die
- frame
- template
- block
- die frame
- 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-casting die frame convenient for die core installation, which comprises an upper die frame and a lower die frame, wherein the upper die frame comprises an upper die plate, the upper die plate is provided with an upper die frame, the lower die frame comprises a lower die plate and a lower die holder, the lower die plate is provided with a lower die frame, and the side surfaces of the upper die plate and the lower die plate are provided with extended lifting ring blocks; the lower template is provided with a mounting groove for mounting the compaction block at the edge of the lower die frame, one groove wall of the mounting groove is an inclined surface which is inclined from top to bottom and from inside to outside, the surface of the compaction block, which is in contact with the groove wall, is also an inclined surface matched with the inclined surface, and the surface of the compaction block, which is in contact with the die core, is a plane; the inclined angles of the inclined planes are all 5-10 degrees; and the lower template is provided with a plurality of groups of cylinder slide block driving components for driving the extension pieces matched with the concave parts of the product. The utility model discloses a to the structural design and the improvement of die carrier, the change of the mould benevolence of being convenient for, and can guarantee the precision after mould benevolence is changed, and this die carrier can cast the product that has hole or groove through setting up cylinder slider drive assembly.
Description
Technical Field
The utility model relates to the technical field of mold, in particular to die casting die frame.
Background
Die casting is a metal casting process and is characterized in that high pressure is applied to molten metal by utilizing an inner cavity of a die. The die carrier is a base of the die, is convenient for mounting the die and plays a role in supporting, protecting and connecting key parts of the die.
The die carrier does not participate in molding, the shape of the die carrier can not change with the change and change of parts, and only relates to the size and the structure of parts, so the die carrier can be standardized, the form of the die carrier is approximately the same, and only the size and the thickness of the die carrier change, and the die carrier is generally configured into parts such as an upper template, a lower template, an ejector pin panel, an ejector pin bottom plate, a guide post, a return pin, a die holder and the like.
Therefore, for the same product and different models, only the matched mold core needs to be quickly and accurately disassembled and replaced.
The utility model aims at providing a die mould frame of being convenient for mould benevolence installation that can overcome above-mentioned defect.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the main technical problem who solves provides a die mould frame convenient to installation of mould benevolence, through structural design and the improvement to the die carrier, the change of the mould benevolence of being convenient for, and can guarantee the precision after mould benevolence is changed, and this die carrier can cast the product that has hole or groove through setting up cylinder slider drive assembly.
In order to solve the technical problem, the utility model discloses a technical scheme be: the die-casting die frame convenient for die core installation is provided and comprises an upper die frame and a lower die frame, wherein the upper die frame comprises an upper die plate, the upper die plate is provided with an upper die frame, the lower die frame comprises a lower die plate and a lower die base, the lower die plate is provided with a lower die frame, the upper die plate and the lower die plate can be buckled, and the upper die frame and the lower die frame jointly form an accommodating space for accommodating the die core;
the side surface of the upper template is provided with an extended lifting ring block, the side surface of the lower template is also provided with an extended lifting ring block, and the lifting ring block is connected with a lifting ring;
the lower die plate is provided with a mounting groove for mounting an extrusion block at the edge of the lower die frame, the extrusion block is mounted in the mounting groove through a bolt, one groove wall of the mounting groove is an inclined surface which is inclined from top to bottom and from inside to outside, the surface of the extrusion block, which is in contact with the groove wall, is also an inclined surface matched with the inclined surface, and the surface of the extrusion block, which is in contact with the die core, is a plane;
the inclination angles of the inclined planes are all 5-10 degrees;
and the lower template is provided with a plurality of groups of cylinder slide block driving assemblies for driving the extension pieces matched with the concave parts of the product, and the extension pieces are moved into or out of the die core through the cylinder slide block driving assemblies.
The lower die frame is a quasi-rectangular frame, the mounting grooves are formed in two adjacent side faces of the quasi-rectangular frame, and the two side faces opposite to the two side faces are reference faces when the die core is mounted.
Further, the cylinder slider driving assembly is mounted on the lower template through a cylinder mounting frame.
Furthermore, guide posts are installed at 4 corners of the lower template, guide holes for the guide posts to extend into are formed in the upper template, and the upper template can move along the guide posts.
Further, the length of the compaction block is 200mm, and the height of the compaction block is 49 mm.
The upper template is also provided with a mounting groove, the mounting groove of the upper template is also provided with an extrusion block, the side of the upper surface of the extrusion block mounted on the lower template, which is close to the inclined plane of the extrusion groove, is a first rectangular sawtooth surface, the side of the lower surface of the extrusion block mounted on the upper template, which is close to the inclined plane of the extrusion groove, is a second rectangular sawtooth surface, and the first rectangular sawtooth surface is matched with the second rectangular sawtooth surface.
The utility model has the advantages that:
the utility model comprises an upper die frame and a lower die frame, wherein the lower die frame comprises a lower template and a lower die holder, the lower template is provided with a lower die frame, the lower template and the edge positioned on the lower die frame are provided with mounting grooves for mounting an extruding block, the extruding block is mounted in the mounting grooves through bolts, one groove wall of the mounting groove is an inclined plane which is inclined from top to bottom and from inside to outside, the surface of the extruding block contacted with the groove wall is also an inclined plane matched with the inclined plane, and the surface of the extruding block contacted with the die core is a plane; therefore, the utility model discloses an increase the mounting groove on the lower bolster, pack into one side and be the inclined plane another side and be planar crowded tight piece, and the side of the framed of not being equipped with the mounting groove is the reference surface, therefore crowded tight piece is when installing downwards more, and crowded tight power is bigger, presss from both sides the both sides face of mould benevolence respectively through the plane of crowded tight piece and the framed side that does not set up the mounting groove, firstly this mounting means, the locking force of mould benevolence is strong, can not rock because of external force in the use, also can not produce skew and error; secondly, the die core can be tightly squeezed to fix the reference surfaces at two sides, the die core can be accurately positioned during each die filling, the repeated positioning precision of the die core assembly is improved, the product size deviation caused by insufficient positioning precision is reduced, the productivity of the die is improved, and the die frame has the function of improving the repeated positioning precision of the die core assembly; the dimensional stability of the product is improved;
furthermore, the utility model discloses a lower bolster is installed the cylinder slider drive assembly that the multiunit is used for the concave part assorted extension of drive and product, during the casting, the extension is located mould benevolence, after the casting, the product has the position of extension will form with this extension assorted hole or groove, after the casting, cylinder slider drive assembly drive extension withdraws from, then cooperate thimble etc. to go out the product again, therefore, this structural design can realize the casting to the product that has hole or groove, degree of automation is high, do not need manual operation, also can guarantee the precision of product;
moreover, the side surfaces of the upper template and the lower template of the utility model are provided with the extended hanging ring blocks, and the hanging rings are connected through the projected hanging ring blocks, so that the interference caused by the cylinder slide block driving assembly is avoided, and the stability and the safety of the die carrier hoisting process are improved;
furthermore, the utility model discloses an crowded tight piece is also installed to the mounting groove of cope match-plate pattern, install in that the side on the upper surface of the crowded tight piece of lower bolster and the inclined plane that is close to the extrusion groove is first rectangle serrated surface, install that the side on the lower surface of the crowded tight piece of cope match-plate pattern and the inclined plane that is close to the extrusion groove is second rectangle serrated surface, first rectangle serrated surface is identical with second rectangle serrated surface, through the cooperation of the rectangle serrated surface of two crowded tight pieces, further improve on, the smooth and easy nature and the precision of lower bolster lock and installation, and then improve the speed and the precision that mould benevolence was changed, finally improve the machining precision of product.
The above description is only an overview of the technical solution of the present invention, and in order to make the technical means of the present invention clearer and can be implemented according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings.
Drawings
Fig. 1 is an external view of the present invention;
fig. 2 is an external view of the lower mold frame of the present invention;
FIG. 3 is a schematic structural view of the lower template of the present invention;
figure 4 is a cross-sectional view of the lower template of the present invention;
FIG. 5 is an enlarged cross-sectional view of the lower mold plate of the present invention at the mounting groove;
FIG. 6 is a top view of the compact of the present invention;
the parts in the drawings are marked as follows:
the device comprises an upper die frame 1, an upper die plate 11, a lifting ring block 12, a lower die frame 2, a lower die plate 21, a lower die frame 211, a mounting groove 212, a compaction block 213, a first rectangular sawtooth surface 2131, a bolt 214, an inclined surface 2121, a plane 2122, a lower die base 22, a cylinder mounting frame 23 and a guide column 24.
Detailed Description
The following description is provided for illustrative embodiments of the present invention, and the advantages and effects of the present invention will be readily apparent to those skilled in the art from the disclosure of the present invention. The present invention can also be implemented in other different ways, i.e. different modifications and changes can be made without departing from the scope of the present invention.
Example (b): as shown in fig. 1 to 6, the die-casting die carrier comprises an upper die carrier 1 and a lower die carrier 2, the upper die carrier comprises an upper die plate 11, the upper die plate is provided with an upper die frame, the lower die carrier comprises a lower die plate 21 and a lower die base 22, the lower die plate is provided with a lower die frame 211, the upper die plate and the lower die plate can be buckled, and the upper die frame and the lower die frame jointly form an accommodating space for accommodating a die core;
the side surface of the upper template is provided with an extended lifting ring block 12, the side surface of the lower template is also provided with an extended lifting ring block 12, and the lifting ring block is connected with a lifting ring;
the lower template is provided with a mounting groove 212 for mounting an extrusion block 213 at the edge of the lower die frame, the extrusion block is mounted in the mounting groove through a bolt 214, one groove wall of the mounting groove is an inclined surface 2121 which is inclined from top to bottom and from inside to outside, the surface of the extrusion block contacting the groove wall is also an inclined surface matched with the inclined surface, and the surface of the extrusion block contacting the die core is a plane 2122;
the inclination angles of the inclined planes are all 5-10 degrees; (in the present embodiment, the inclination angles of the inclined planes are all 8 degrees.)
And the lower template is provided with a plurality of groups of cylinder slide block driving assemblies for driving the extension pieces matched with the concave parts of the product, and the extension pieces are moved into or out of the die core through the cylinder slide block driving assemblies.
In this embodiment, the lower mold frame is a quasi-rectangular frame, the mounting grooves are disposed on two adjacent side surfaces of the quasi-rectangular frame, and the two side surfaces opposite to the two side surfaces are reference surfaces for mounting the mold insert.
In this embodiment, the cylinder slider driving assembly is mounted on the lower template through a cylinder mounting bracket 23.
In this embodiment, guide posts 24 are installed at 4 corners of the lower template, the upper template is provided with guide holes for the guide posts to extend into, and the upper template can move along the guide posts.
In this embodiment, the length of the squeezing block is 200mm, and the height thereof is 49 mm.
In this embodiment, it is preferable that the upper mold plate is also provided with a mounting groove, the mounting groove of the upper mold plate is also provided with a squeezing block, a side of the upper surface of the squeezing block mounted on the lower mold plate and close to the inclined plane of the squeezing groove is a first rectangular serrated surface, a side of the lower surface of the squeezing block mounted on the upper mold plate and close to the inclined plane of the squeezing groove is a second rectangular serrated surface, and the first rectangular serrated surface is matched with the second rectangular serrated surface.
The utility model discloses a theory of operation and working process:
the lower template is provided with a mounting groove for mounting the compaction block at the edge of the lower die frame, the compaction block is mounted in the mounting groove through a bolt, one groove wall of the mounting groove is an inclined surface which is inclined from top to bottom and from inside to outside, the surface of the compaction block, which is in contact with the groove wall, is also an inclined surface matched with the inclined surface, and the surface of the compaction block, which is in contact with the die core, is a plane; therefore, the utility model discloses an increase the mounting groove on the lower bolster, pack into one side and be the inclined plane another side and be planar crowded tight piece, and the side of the framed of not being equipped with the mounting groove is the reference surface, therefore crowded tight piece is when installing downwards more, and crowded tight power is bigger, presss from both sides the both sides face of mould benevolence respectively through the plane of crowded tight piece and the framed side that does not set up the mounting groove, firstly this mounting means, the locking force of mould benevolence is strong, can not rock because of external force in the use, also can not produce skew and error; secondly, the die core can be tightly squeezed to fix the reference surfaces at two sides, the die core can be accurately positioned during each die filling, the repeated positioning precision of the die core assembly is improved, the product size deviation caused by insufficient positioning precision is reduced, the productivity of the die is improved, and the die frame has the function of improving the repeated positioning precision of the die core assembly; the dimensional stability of the product is improved;
the lower template is provided with a plurality of groups of cylinder slide block driving assemblies for driving the extension pieces matched with the concave parts of the product, the extension pieces are positioned on the mold core during casting, holes or grooves matched with the extension pieces can be formed at the positions of the product with the extension pieces after casting, and after casting is finished, the cylinder slide block driving assemblies drive the extension pieces to withdraw, and then the product is ejected by matching with thimbles and the like, so that the structural design can realize casting of the product with the holes or grooves, the degree of automation is high, manual operation is not needed, and the precision of the product can be ensured;
the side surfaces of the upper template and the lower template are provided with extended hanging ring blocks, and the hanging rings are connected through the protruded hanging ring blocks, so that the interference caused by a cylinder slide block driving assembly is avoided, and the stability and the safety of the hoisting process of the die carrier are improved;
the installation groove of the upper template is also provided with an extruding block, the side of the upper surface of the extruding block of the lower template, which is close to the inclined plane of the extruding groove, is a first rectangular sawtooth surface, the side of the lower surface of the extruding block of the upper template, which is close to the inclined plane of the extruding groove, is a second rectangular sawtooth surface, the first rectangular sawtooth surface is matched with the second rectangular sawtooth surface, and through the matching of the rectangular sawtooth surfaces of the two extruding blocks, the smoothness and the precision of the buckling and installation processes of the upper template and the lower template are further improved, so that the speed and the precision of the replacement of the mold core are improved, and the machining precision of a product is finally improved.
The above is only the embodiment of the present invention, not so above only is the embodiment of the present invention, not so limiting the patent scope of the present invention, all of which utilize the equivalent structure made by the contents of the specification and the drawings, or directly or indirectly applied to other related technical fields, all of which are included in the patent protection scope of the present invention.
Claims (6)
1. The utility model provides a die mould frame convenient to installation of mould benevolence, its characterized in that: the die-casting die frame comprises an upper die frame (1) and a lower die frame (2), the upper die frame comprises an upper die plate (11), the upper die plate is provided with an upper die frame, the lower die frame comprises a lower die plate (21) and a lower die base (22), the lower die plate is provided with a lower die frame (211), the upper die plate and the lower die plate can be buckled, and the upper die frame and the lower die frame jointly form an accommodating space for accommodating a die core;
the side surface of the upper template is provided with an extended lifting ring block (12), the side surface of the lower template is also provided with an extended lifting ring block (12), and the lifting ring block is connected with a lifting ring;
the lower template is provided with a mounting groove (212) for mounting an extruding block (213) at the edge of the lower die frame, the extruding block is mounted in the mounting groove through a bolt (214), one groove wall of the mounting groove is an inclined surface (2121) which is inclined from top to bottom and from inside to outside, the surface of the extruding block contacting with the groove wall is also an inclined surface matched with the inclined surface, and the surface of the extruding block contacting with the die core is a plane (2122);
the inclination angles of the inclined planes are all 5-10 degrees;
and the lower template is provided with a plurality of groups of cylinder slide block driving assemblies for driving the extension pieces matched with the concave parts of the product, and the extension pieces are moved into or out of the die core through the cylinder slide block driving assemblies.
2. The die casting die frame convenient for die core installation of claim 1, wherein: the lower die frame is a quasi-rectangular frame, the mounting grooves are formed in two adjacent side faces of the quasi-rectangular frame, and the two side faces opposite to the two side faces are reference faces when the die core is mounted.
3. The die casting die frame convenient for die core installation of claim 1, wherein: the cylinder slide block driving assembly is mounted on the lower template through a cylinder mounting frame (23).
4. The die casting die frame convenient for die core installation of claim 1, wherein: guide posts (24) are mounted at 4 corners of the lower template, guide holes for the guide posts to extend into are formed in the upper template, and the upper template can move along the guide posts.
5. The die casting die frame convenient for die core installation of claim 1, wherein: the length of the compaction block is 200mm, and the height is 49 mm.
6. The die casting die frame convenient for die core installation of claim 1, wherein: the upper template is also provided with a mounting groove, the mounting groove of the upper template is also provided with an extrusion block, the side of the upper surface of the extrusion block mounted on the lower template and close to the inclined plane of the extrusion groove is a first rectangular sawtooth surface (2131), the side of the lower surface of the extrusion block mounted on the upper template and close to the inclined plane of the extrusion groove is a second rectangular sawtooth surface, and the first rectangular sawtooth surface is matched with the second rectangular sawtooth surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120847190.6U CN215033488U (en) | 2021-04-23 | 2021-04-23 | Die-casting die frame convenient to installation of mould benevolence |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120847190.6U CN215033488U (en) | 2021-04-23 | 2021-04-23 | Die-casting die frame convenient to installation of mould benevolence |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215033488U true CN215033488U (en) | 2021-12-07 |
Family
ID=79112632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120847190.6U Active CN215033488U (en) | 2021-04-23 | 2021-04-23 | Die-casting die frame convenient to installation of mould benevolence |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215033488U (en) |
-
2021
- 2021-04-23 CN CN202120847190.6U patent/CN215033488U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN215033488U (en) | Die-casting die frame convenient to installation of mould benevolence | |
| CN215039780U (en) | Injection mould convenient to clearance adjustment after mould and lower mould compound die | |
| CN214161297U (en) | Anti-shifting casting mold | |
| CN211105345U (en) | Die for processing lighting fixing piece of printer | |
| CN211164489U (en) | Eaves mouth tile mould | |
| CN211052481U (en) | Die casting die for motor housing | |
| CN214442926U (en) | Hot-working die-casting die with floating bottom die and die-closing guide device | |
| CN210547989U (en) | Mould of steering gear | |
| CN217944173U (en) | Die carrier of steering gear | |
| CN217802753U (en) | Mould for manufacturing fan blade | |
| CN213382813U (en) | Injection molding machine is used in production of high temperature resistant computer mouse drain pan | |
| CN216150878U (en) | Car side wall inner panel mould structure | |
| CN217414718U (en) | Quick alignment injection mold for automobile parts | |
| CN215314819U (en) | Trial-manufacture side wall outer plate positive reshaping die | |
| CN210453393U (en) | Urea-formaldehyde cover plate die can realize automatic leading interior core-pulling structure | |
| CN211993776U (en) | Paper basket forming die | |
| CN217862496U (en) | Be used for joining in marriage mould die carrier structure fast | |
| CN219402220U (en) | Casting die for profile machining | |
| CN213645840U (en) | Lock shell processing is with easy ejecting casting mould | |
| CN219966400U (en) | Guiding device of aluminum die casting die | |
| CN220717745U (en) | Die carrier device on die casting machine | |
| CN218873411U (en) | Jacking device of oil press | |
| CN214557261U (en) | Two-plate ejection structure of automobile cooling pipe | |
| CN212578838U (en) | Split type mould of brick machine and brick machine | |
| CN215587837U (en) | Casting demolding system for commercial vehicle wheel hub |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |