CN217666375U - High-power engine cylinder lid mould compound die fixing device - Google Patents
High-power engine cylinder lid mould compound die fixing device Download PDFInfo
- Publication number
- CN217666375U CN217666375U CN202220569722.9U CN202220569722U CN217666375U CN 217666375 U CN217666375 U CN 217666375U CN 202220569722 U CN202220569722 U CN 202220569722U CN 217666375 U CN217666375 U CN 217666375U
- Authority
- CN
- China
- Prior art keywords
- engine cylinder
- fixing device
- power engine
- inner frame
- 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
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model relates to the technical field of engine cylinder cover mold closing, and discloses a high-power engine cylinder cover mold closing fixing device, which comprises an outer frame, an inner frame, a motor component, a fixed station and a compression structure, wherein the inner frame is slidably mounted on the outer frame, the motor component is mounted on the outer frame, and the compression structure is mounted on the inner wall of the inner frame; the motor assembly comprises a first driving motor and a screw rod, the first driving motor is installed at the top of the outer frame, the screw rod is in threaded connection with the inner frame, and one end of the screw rod is connected with an output shaft of the first driving motor through a coupler; the inner frame internally mounted has the mounting bracket, the fixed station is installed on the mounting bracket. The utility model discloses when compact structure removes back mould or front mould, lead through first guide arm and second guide arm, and then accomplish the compound die, reduce the possibility that the skew appears in the compound die in-process.
Description
Technical Field
The utility model relates to an engine cylinder lid mould compound die technical field specifically is a high-power engine cylinder lid mould compound die fixing device.
Background
The automobile engine is a device for providing power for an automobile, is the heart of the automobile and determines the dynamic property, the economical efficiency, the stability and the environmental protection property of the automobile.
The engine cylinder block is one of the most important parts in the engine, has larger size, complex structure, thinner and non-uniform wall thickness, the thinnest part is only 3-5 mm, the process range is narrow, the influence factors are numerous, and the engine cylinder block is a complex casting which is typically difficult to form, so the engine cylinder block is more suitable for being produced by adopting lost foam casting.
In the design of the die of the engine cylinder body, the characteristics of the product and the convenience of subsequent production are considered, and the die with a reasonable structure is designed by combining the characteristics of the lost foam die, so that the qualification rate and the comprehensive performance of the product are improved.
Because the size of the engine cylinder body is large, and the corresponding position of the cylinder body in an uneven shape is arranged on the mold, the size of the manufactured mold is also large, so that the mold is not easy to adjust in the mold closing process, and once the position is deviated, the mold needs to be closed again, so that the time is delayed, and the process efficiency of mold pouring forming is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model provides a high-power engine cylinder lid mould compound die fixing device, possess the compound die and closely with reduce the beneficial effect of the condition of front mould and back mould skew at the compound die in-process, it is great because of engine cylinder body size to have mentioned among the above-mentioned background art, and there is the uneven place of corresponding cylinder body shape on the mould, it is also big because of the mould size of making out, make the compound die in-process, be difficult to the adjustment, in case the skew position, need the compound die again, delay time, influence the problem of the fashioned process efficiency of mould watering.
The utility model provides a following technical scheme: a high-power engine cylinder cover mold closing and fixing device comprises an outer frame, an inner frame, a motor assembly, a fixing table and a pressing structure, wherein the inner frame is slidably mounted on the outer frame, the motor assembly is mounted on the outer frame, and the pressing structure is mounted on the inner wall of the inner frame;
the motor assembly comprises a first driving motor and a screw rod, the first driving motor is installed at the top of the outer frame, the screw rod is in threaded connection with the inner frame, and one end of the screw rod is connected with an output shaft of the first driving motor through a coupler;
the inner frame internally mounted has the mounting bracket, the fixed station is installed on the mounting bracket.
As a high-power engine cylinder lid mould compound die fixing device's an alternative, wherein: the inner frame is provided with a sliding block, the outer frame is provided with a vertical guide rail, and the sliding block slides in the vertical guide rail.
As a high-power engine cylinder lid mould compound die fixing device's an alternative, wherein: the compressing structure is provided with a plurality of compressing structures.
As a high-power engine cylinder lid mould compound die fixing device's an alternative, wherein: the pressing structure comprises a base, an electric push rod, a fixed seat and a propelling head;
the base is installed on the inner wall of the inner frame, the electric push rod is installed on the base, one end of the fixed seat is installed on an output shaft of the electric push rod, and the propelling head is installed on the other end of the fixed seat;
the propelling device is characterized in that a groove is formed in the propelling head, a plurality of reset springs are installed in the groove, first pressing blocks are installed on the reset springs, one ends of the reset springs are connected with the inner bottom of the groove, the other ends of the reset springs are connected with the outer surface of the first pressing blocks, and a plurality of second pressing blocks are installed in the groove.
As a high-power engine cylinder lid mould compound die fixing device's an alternative, wherein: the fixed station is provided with an upright post, the upright post is provided with a laser sensor, and the laser sensor is electrically connected with a controller.
As a high-power engine cylinder lid mould compound die fixing device's an alternative, wherein: the fixed table is provided with a limiting groove, a first guide rod and a second guide rod, and the first guide rod and the second guide rod are arranged in the limiting groove.
As a high-power engine cylinder lid mould compound die fixing device's an alternative, wherein: the limiting groove is provided with a plurality of limiting grooves.
As a high-power engine cylinder lid mould compound die fixing device's an alternative, wherein: the second guide rod and the laser sensor are arranged in the same horizontal line.
The utility model discloses possess following beneficial effect:
1. this high-power engine cylinder cap mould compound die fixing device places the spacing inslot at the fixed station through front mould and back mould, rotates through a driving motor drive screw rod, is threaded connection because of screw rod and internal frame, when a driving motor rotates, drives the screw rod and rotates, and then drives internal frame vertical migration, impels the compound die through compact structure to the back mould forward.
2. This high-power engine cylinder head mould compound die fixing device because of front mould and back mould place the spacing inslot at the fixed station, when compact structure removes back mould or front mould, leads through first guide arm and second guide arm, and then accomplishes the compound die, and the size phase-match of spacing groove and front mould and back mould reduces the possibility that the skew appears in the compound die in-process. The process efficiency of the later-stage die casting molding is improved;
when meetting unevenness position on front mould and the back mould, impel the head and be connected the position with electric putter, adopt the fixing base to connect, and then cooperation front mould and back mould go up unevenness place, when making electric putter drive impel the head vertical motion, then exert pressure in unevenness outer wall through first briquetting and second briquetting, and first briquetting passes through reset spring elastic connection with impel the head, at the in-process that promotes, to unevenness's appearance, at first briquetting and impel the head at the in-process that promotes, can have at least one strong point, and when the strong point is two, can follow two different positions and support the mould, be favorable to the guarantee to supporting the steady of mould, reduce the gap that front mould and back mould produced when the compound die, the compactness of front mould and back mould when improving the compound die.
3. This high-power engine cylinder lid mould compound die fixing device sets up to a plurality of because of the spacing groove, consequently needs a plurality of hold-down structure to carry out the synchronous press mold to the front mould and the back mould of spacing inslot, has realized the synchronous compound die of multistation, has improved the compound die efficiency of multimould.
Drawings
Fig. 1 is a schematic side view of the structure of the present invention.
Fig. 2 is a schematic side view of the structure of the present invention.
Fig. 3 is an enlarged schematic view of the structure a in fig. 2 according to the present invention.
Fig. 4 is a schematic top view of the fixing table structure of the present invention.
In the figure: 1. an outer frame; 2. an inner frame; 3. a motor assembly; 301. a first drive motor; 302. a screw; 4. a fixed table; 5. a mounting frame; 6. a limiting groove; 7. a slider; 8. a vertical guide rail; 9. a base; 10. an electric push rod; 11. a fixed seat; 12. a propulsion head; 13. a groove; 14. a return spring; 15. a first pressing block; 16. a second pressing block; 17. a column; 18. a laser sensor; 19. a first guide bar; 20. a second guide bar; 100. a front mold; 101. and (4) performing post-molding.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1
The engine cylinder block is one of the most important parts in the engine, has large size, complex structure, thin wall thickness and very uneven thickness, the thinnest part is only 3-5 mm, the process range is narrow, the influence factors are numerous, and the engine cylinder block is a complex casting which is typically difficult to form, so the engine cylinder block is more suitable for being produced by adopting lost foam casting.
In the design of the die of the engine cylinder, the characteristics of the product and the convenience of subsequent production are considered, and the die with a reasonable structure is designed by combining the characteristics of the lost foam die, so that the yield and the comprehensive performance of the product are improved.
Because the size of the engine cylinder body is large, the size of the manufactured die is also large, so that the adjustment is not easy in the die assembly process, once the position is deviated, the die assembly needs to be carried out again, the time is delayed, and the process efficiency of the die pouring forming is influenced.
The utility model provides a following technical scheme: a high-power engine cylinder cover mould closing fixing device, please refer to fig. 1-4, includes outer frame 1, inner frame 2, motor module 3, fixed station 4 and hold-down structure, the said inner frame is slidably mounted on outer frame 1, the said motor module 3 is mounted on outer frame 1, the said hold-down structure is mounted on the inboard wall of inner frame 2;
the motor assembly 3 comprises a first driving motor 301 and a screw rod 302, the first driving motor 301 is installed at the top of the outer frame 1, the screw rod 302 is in threaded connection with the inner frame 2, and one end of the screw rod 302 is connected with an output shaft of the first driving motor 301 through a coupler;
the inner frame 2 is internally provided with a mounting frame 5, and the fixed table 4 is arranged on the mounting frame 5.
The inner frame 2 is provided with a sliding block 7, the outer frame 1 is provided with a vertical guide rail 8, and the sliding block 7 slides in the vertical guide rail 8.
The fixed table 4 is provided with a limiting groove 6, a first guide rod 19 and a second guide rod 20, and the first guide rod 19 and the second guide rod 20 are arranged in the limiting groove 6.
Because the front mold 100 and the rear mold 101 are placed in the limiting groove 6 of the fixing table 4, when the pressing structure moves the rear mold 101 or the front mold 100, the pressing structure guides the rear mold 101 or the front mold 100 through the first guide rod 19 and the second guide rod 20, so that mold closing is completed, the limiting groove 6 is matched with the front mold 100 and the rear mold 101 in size, and the possibility of deviation in the mold closing process is reduced. The process efficiency of post mould water shaping has been improved.
Example 2
This embodiment is an improved description made on the basis of embodiment 1, specifically, please refer to fig. 1 and fig. 4, wherein: a plurality of limiting grooves 6 are arranged;
the compressing structure is provided with a plurality of compressing structures.
Because of spacing groove 6 sets up to a plurality of, consequently need a plurality of compact structure to carry out the synchronous film pressing to front mould 100 and back mould 101 in the spacing groove 6, realized the synchronous compound die of multistation, improved the compound die efficiency of multimould.
Example 3
Because the engine cylinder body size is great, and there is the place of corresponding cylinder body shape unevenness on the mould, at the in-process of compound die, on the mould of cylinder body shape unevenness, be difficult to the atress, consequently can produce the untight condition of compound die during the compound die.
The present embodiment is an improved description made on the basis of embodiment 1, and specifically, please refer to fig. 1, fig. 2, and fig. 3, wherein: the pressing structure comprises a base 9, an electric push rod 10, a fixed seat 11 and a propelling head 12;
the base 9 is arranged on the inner wall of the inner frame 2, the electric push rod 10 is arranged on the base 9, one end of the fixed seat 11 is arranged on an output shaft of the electric push rod 10, and the propelling head 12 is arranged on the other end of the fixed seat 11;
a groove 13 is formed in the propelling head 12, a plurality of return springs 14 are mounted in the groove 13, first press blocks 15 are mounted on the return springs 14, one ends of the return springs 14 are connected with the inner bottom of the groove 13, the other ends of the return springs 14 are connected with the outer surface of the first press blocks 15, and a plurality of second press blocks 16 are mounted in the groove 13.
The pushing head 12 is pushed by the output shaft of the electric push rod 10, when the pushing head 12 is contacted with the outer walls of the front mold 100 and the rear mold 101, a pressing force is applied to the outer walls of the front mold 100 and the rear mold 101, so that the front mold 100 and the rear mold 101 are closed;
when meetting unevenness position on front mould 100 and the back mould 101, impel head 12 and electric putter 10 connection site, adopt fixing base 11 to connect, and then cooperation front mould 100 and the back mould 101 on unevenness place, make electric putter 10 drive impel during head 12 vertical motion, then apply pressure in through first briquetting 15 and second briquetting 16, and first briquetting 15 and impel head 12 through reset spring 14 elastic connection, at the in-process that promotes, to unevenness appearance, at the in-process that first briquetting 15 and impel head 12 are promoting, can have at least one strong point, and when the strong point is two, can support the mould from two different positions, be favorable to the guarantee to the steady of mould support.
The gap generated by the front mold 100 and the rear mold 101 during mold closing is reduced, and the tightness of the front mold 100 and the rear mold 101 during mold closing is improved;
to rugged shape, at first briquetting 15 and propulsion head 12 in the in-process that promotes, can have at least one strong point, and when the strong point was two, can follow two different positions and support the mould, be favorable to the guarantee to the steady of mould support.
Example 4
The present embodiment is an improved description made on the basis of embodiment 1, and specifically, refer to fig. 4, in which: the fixed station 4 is provided with an upright post 17, the upright post 17 is provided with a laser sensor 18, and the laser sensor 18 is electrically connected with a controller.
The second guide rod 20 is arranged horizontally with the laser sensor 18.
The laser sensor 18 is used for accurately sensing the mould state by laser, and then the picture is transmitted to the controller to determine the working time of the turnover structure;
the second guide rod 20 and the laser sensor 18 are arranged on the same horizontal line, so that the second guide rod 20 is seen as a reference, and the positions above the second guide rod 20, namely no gap exists in the front die 100 and the rear die 101, determine that the die assembly is completed, reduce the action of observing by a worker again, and realize automatic monitoring.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and embellishments can be made without departing from the technical principle of the present invention, and these improvements and embellishments should also be regarded as the protection scope of the present invention.
Claims (8)
1. The utility model provides a high-power engine cylinder lid mould compound die fixing device, includes outer frame (1), inner frame (2), motor element (3), fixed station (4) and compact structure, its characterized in that: the inner frame (2) is slidably mounted on the outer frame (1), the motor assembly (3) is mounted on the outer frame (1), and the compression structure is mounted on the inner wall of the inner frame (2);
the motor assembly (3) comprises a first driving motor (301) and a screw rod (302), the first driving motor (301) is installed at the top of the outer frame (1), the screw rod (302) is in threaded connection with the inner frame (2), and one end of the screw rod (302) is connected with an output shaft of the first driving motor (301) through a coupler;
the inner frame (2) is internally provided with an installation frame (5), and the fixed station (4) is installed on the installation frame (5).
2. The high-power engine cylinder cover mold closing and fixing device as claimed in claim 1, characterized in that: the inner frame (2) is provided with a sliding block (7), the outer frame (1) is provided with a vertical guide rail (8), and the sliding block (7) slides in the vertical guide rail (8).
3. The die assembly fixing device for the high-power engine cylinder cover die as claimed in claim 1, characterized in that: the compressing structure is provided with a plurality of compressing structures.
4. The high-power engine cylinder cover mold closing and fixing device as claimed in claim 1, characterized in that: the compaction structure comprises a base (9), an electric push rod (10), a fixed seat (11) and a propelling head (12);
the base (9) is installed on the inner wall of the inner frame (2), the electric push rod (10) is installed on the base (9), one end of the fixed seat (11) is installed on an output shaft of the electric push rod (10), and the propelling head (12) is installed on the other end of the fixed seat (11);
a groove (13) is formed in the propelling head (12), a plurality of reset springs (14) are installed in the groove (13), first pressing blocks (15) are installed on the reset springs (14), one ends of the reset springs (14) are connected with the inner bottom of the groove (13), the other ends of the reset springs (14) are connected with the outer surface of the first pressing blocks (15), and a plurality of second pressing blocks (16) are installed in the groove (13).
5. The high-power engine cylinder cover mold closing and fixing device as claimed in claim 1, characterized in that: install stand (17) on fixed station (4), laser sensor (18) on stand (17), laser sensor (18) electric connection has the controller.
6. The high-power engine cylinder cover mold closing and fixing device as claimed in claim 1, characterized in that: the fixing table (4) is provided with a limiting groove (6), a first guide rod (19) and a second guide rod (20), and the first guide rod (19) and the second guide rod (20) are installed inside the limiting groove (6).
7. The high-power engine cylinder cover mold closing and fixing device as claimed in claim 6, characterized in that: the limiting grooves (6) are provided with a plurality of limiting grooves.
8. The high-power engine cylinder cover mold closing and fixing device as claimed in claim 6, characterized in that: the second guide rod (20) and the laser sensor (18) are arranged in the same horizontal line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220569722.9U CN217666375U (en) | 2022-03-16 | 2022-03-16 | High-power engine cylinder lid mould compound die fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220569722.9U CN217666375U (en) | 2022-03-16 | 2022-03-16 | High-power engine cylinder lid mould compound die fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217666375U true CN217666375U (en) | 2022-10-28 |
Family
ID=83730521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220569722.9U Active CN217666375U (en) | 2022-03-16 | 2022-03-16 | High-power engine cylinder lid mould compound die fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217666375U (en) |
-
2022
- 2022-03-16 CN CN202220569722.9U patent/CN217666375U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN217666375U (en) | High-power engine cylinder lid mould compound die fixing device | |
| CN219924553U (en) | Feeding mechanism of four-column hydraulic press | |
| CN210358964U (en) | Automobile parts mould ejection mechanism | |
| CN218925853U (en) | Stamping forming machine for metal products | |
| CN114433724B (en) | Forming die with adjustable gap for bending door shell end | |
| CN215657252U (en) | Car seat slide rail tablet stamping device | |
| CN214133518U (en) | Press for manufacturing die-casting die | |
| CN210280323U (en) | Body assembly stamping device under header board of convenient location | |
| CN212704262U (en) | Casting mold convenient to control | |
| CN215918849U (en) | High-precision bending forming stamping die | |
| CN208583915U (en) | The material-receiving device of punching press discharging | |
| CN220532701U (en) | Stamping deformation device for automobile sheet metal parts | |
| CN214263605U (en) | Pipe necking device for greenhouse pipe production | |
| CN214023050U (en) | Adjustable mould structure of cavity degree of depth | |
| CN217858449U (en) | Hydraulic bending device convenient for adjusting placing position of steel structure | |
| CN212350131U (en) | Supporting structure of positioning die | |
| CN218018931U (en) | Perforating device for gift box production | |
| CN218785784U (en) | Mould for leveling LFT plastic rice appearance | |
| CN218693155U (en) | Nitrogen spring mould | |
| CN219786105U (en) | Mould pressing wheel adjusting mechanism of bending machine | |
| CN212825826U (en) | Upper buckle plate punching die | |
| CN215614485U (en) | Cloud bus treater upper cover machine-shaping mould | |
| CN212171376U (en) | Upper cover pressing and shaping device | |
| CN218429534U (en) | Mould convenient to drawing of patterns | |
| CN217775246U (en) | Floating edge covering mechanism applied to edge covering die |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |