CN207547579U - A kind of head cover die casting - Google Patents
A kind of head cover die casting Download PDFInfo
- Publication number
- CN207547579U CN207547579U CN201721417377.2U CN201721417377U CN207547579U CN 207547579 U CN207547579 U CN 207547579U CN 201721417377 U CN201721417377 U CN 201721417377U CN 207547579 U CN207547579 U CN 207547579U
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- China
- Prior art keywords
- fixedly connected
- casting
- head cover
- gear
- die ontology
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Abstract
The utility model is related to mold machining technology fields, and disclose a kind of head cover die casting, including die ontology, the left side of the die ontology is fixedly connected with casting gate, the inside of the die ontology is installed with input pipe, the input terminal of the input pipe is fixedly connected with the output terminal of casting gate, and the output terminal of the input pipe is fixedly connected with mold cavity.The head cover die casting, by setting transmission mechanism, worm gear tooth shaft, casing and baffle, push conveyer belt that transmission mechanism is run, drive worm gear tooth shaft rotation, cause motion bar rotation, so that baffle carries out displacement along connecting tube direction, so as to which the output terminal of input pipe be blocked, a sealing casting space is formed, improves leakproofness, it is excessively impetuous complicated to solve existing casting mechanism, cause casting leakproofness poor, the problem of causing material too early in casting cycle cooling, influencing head cover die casting quality, so as to improve the yields of product.
Description
Technical field
The utility model is related to mold machining technology field, specially a kind of head cover die casting.
Background technology
Die casting, full name are compression casting, refer to metal liquid filling mold cavity under high pressure, high-speed condition, and
It is cooled and shaped under high pressure, the casting method of product required for formation, is most widely used and with the fastest developing speed in casting technique
One of metal heat processing and forming process.Die casting has adapted to product in modern manufacturing industry as a kind of parts forming technique
Complication, precise treatment, lightweight, energy-saving and greenization requirement, application field constantly widens.With die casting equipment and technique
Technical merit is continuously improved, and the application range of die-cast product will constantly expand on the basis of existing.
Existing head cover die casting in cast material because cast structure design is excessively complicated, causes casting to seal
Property is poor, and metal liquid is caused easily to be cooled down too early in casting cycle, affects the die casting quality of casting, leads to casting finished products not
Qualification is lost to the economy-zone of people.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of head cover die casting, has adjusting casting and opens
The advantages of mouth, solves the problems, such as that sealing effect difference influences yields.
(2) technical solution
To realize the purpose of above-mentioned adjusting casting opening, the utility model provides following technical solution：A kind of head cover pressure
Casting mould, including die ontology, the left side of the die ontology is fixedly connected with casting gate, and the inside of the die ontology is consolidated
Dingan County is equipped with input pipe, and the input terminal of the input pipe is fixedly connected with the output terminal of casting gate, the output terminal of the input pipe
Mold cavity is fixedly connected with, the mold cavity is located at the inside of die ontology, and the inside of the die ontology offers adjusting cavity,
The adjusting cavity is internally provided with transmission mechanism, and the top of the transmission mechanism through adjusting cavity and extends to die ontology
Outside, the back side of the transmission mechanism are fixedly connected with connection gear, and the back side of the connection gear and the inside of adjusting cavity are inserted
It connects, the bottom of the connection gear is provided with worm gear tooth shaft, the left end of the worm gear tooth shaft and the inner wall grafting of adjusting cavity, described
The right end of worm gear tooth shaft is fixedly connected with adjustment gear, and the adjustment gear is engaged with free gear, the free gear it is interior
Portion is fixedly connected with motion bar, the top of the motion bar and the top grafting for adjusting cavity wall, the surface set of the motion bar
Be connected to casing, the bottom of described sleeve pipe is fixedly connected with baffle, and the baffle is located at the inside of connecting tube, the bottom of connecting tube with
The upper surface overlap joint of input pipe, the upper surface of the input pipe offer the connecting hole being adapted with baffle, the mold cavity
Upper surface is provided with air outlet pipe, and the air outlet pipe output terminal is located at the upper surface of die ontology.
Preferably, the upper surface of the die ontology offers regulating tank, and the regulating tank is internally provided with sliding block, institute
The inside for stating die ontology offers placed cavity, and the bottom of the sliding block is fixedly connected with movable plate, and the movable plate, which is located at, to be put
The inside of chamber is put, installation gear is provided with below the movable plate, the back side of the installation gear and the inside of placed cavity are inserted
It connects, the bottom of the installation gear is provided with adjustable plate, and the lower surface of the adjustable plate is overlapped with placing the bottom of cavity wall, institute
The right end for stating adjustable plate is fixedly connected with telescopic rod, and the inner wall of the telescopic rod one end and placed cavity far from adjustable plate, which is fixed, to be connected
It connects, the surface of the air outlet pipe offers the movable span being adapted with adjustable plate, and the left end of adjustable plate is located at the inside of movable span.
Preferably, the lower surface of the movable plate and the upper surface of adjustable plate are both provided with the tooth being meshed with installation gear
Item.
Preferably, the opening width for adjusting trench bottom is 2/3rds of slider bottom width.
Preferably, the motion bar is threaded rod, and described sleeve pipe is internally provided with the screw thread being adapted with motion bar.
Preferably, the transmission mechanism includes driving wheel, and driving wheel is sequentially connected by conveyer belt and driven wheel, driven wheel
It is fixedly connected with the front of connection gear.
(3) advantageous effect
Compared with prior art, the utility model provides a kind of head cover die casting, has following advantageous effect：
1st, the head cover die casting by setting transmission mechanism, worm gear tooth shaft, casing and baffle, pushes conveyer belt to make
Transmission mechanism operation, drive worm gear tooth shaft rotation so that motion bar rotation so that baffle is along connecting tube direction into line position
It moves, so as to which the output terminal of input pipe be blocked, forms a sealing casting space, improve leakproofness, solve existing casting
Mechanism is excessively impetuous complicated, causes casting leakproofness poor, causes material too early in casting cycle cooling, influences head cover die casting matter
The problem of amount, so as to improve the yields of product.
2nd, the head cover die casting by setting movable plate, installation gear and adjustable plate, pushes sliding block to cause movable plate
Along horizontal motion, installation gear rotation is driven so that adjustable plate is subjected to displacement, and adjustable plate is extended in air outlet pipe, and
Air outlet pipe is blocked, further improves the leakproofness of the mold, reduces because material is too early in casting cycle cooling, causes to produce
The problem of greensand hole, cold line and cold shut and surface smoothness, improves the practicability of the mold.
Description of the drawings
Fig. 1 is the utility model structure front elevational view；
Fig. 2 is the utility model structure sliding slot sectional side view.
In figure：1 die ontology, 2 casting gates, 3 input pipes, 4 mold cavities, 5 transmission mechanisms, 6 connection gears, 7 worm gear tooth shafts,
8 adjustment gears, 9 free gears, 10 motion bars, 11 casings, 12 baffles, 13 air outlet pipes, 14 regulating tanks, 15 sliding blocks, 16 activities
Plate, 17 installation gears, 18 telescopic rods, 19 adjustable plates.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
- 2 are please referred to Fig.1, a kind of head cover die casting, including die ontology 1, the left side of die ontology 1, which is fixed, to be connected
Casting gate 2 is connected to, the inside of die ontology 1 is installed with input pipe 3, the input terminal of input pipe 3 and the output of casting gate 2
End is fixedly connected, and the output terminal of input pipe 3 is fixedly connected with mold cavity 4, and mold cavity 4 is located at the inside of die ontology 1, mold sheet
The inside of body 1 offers adjusting cavity, and adjusting cavity is internally provided with transmission mechanism 5, and transmission mechanism 5 includes driving wheel, driving wheel
It is sequentially connected by conveyer belt and driven wheel, driven wheel is fixedly connected with the front of connection gear 6, the upper surface of die ontology 1
Expose the conveyer belt having inside transmission mechanism 5, push conveyer belt so that transmission mechanism 5 operates, and drives 6 turns of connection gear
Dynamic, the top of transmission mechanism 5 runs through adjusting cavity and extends to the outside of die ontology 1, and the back side of transmission mechanism 5 is fixedly connected
There are connection gear 6, the back side of connection gear 6 and the inside grafting of adjusting cavity, the bottom of connection gear 6 is provided with worm gear tooth shaft 7,
The rotation of connection gear 6 drives worm gear tooth shaft 7 to be rotated, the left end of worm gear tooth shaft 7 and the inner wall grafting of adjusting cavity, worm-gear toothing
The right end of axis 7 is fixedly connected with adjustment gear 8, and adjustment gear 8 is engaged with free gear 9, band while worm gear tooth shaft 7 rotates
Dynamic free gear 9 is rotated, and the inside of free gear 9 is fixedly connected with motion bar 10, the top of motion bar 10 and adjusting cavity
The top grafting of inner wall, the surface of motion bar 10 are socketed with casing 11, and motion bar 10 is threaded rod, and casing 11 is internally provided with
The screw thread being adapted with motion bar 10, the rotation of free gear 9 drive casing 11 to carry out displacement, set along 10 direction of motion bar
The bottom of pipe 11 is fixedly connected with baffle 12, and baffle 12 is located at the inside of connecting tube, the bottom of connecting tube and the upper table of input pipe 3
Face overlaps, and the upper surface of input pipe 3 offers the connecting hole being adapted with baffle 12, and the displacement of casing 11 drives baffle 12 to carry out
Elevating movement, until baffle 12 extends to the inside of input pipe 3, and the inner cavity of input pipe 3 is blocked, one sealing of formation is cast
Space improves leakproofness, solves the excessively impetuous complexity of existing casting mechanism, causes casting leakproofness poor, cause material
It is too early in casting cycle cooling, the problem of influencing head cover die casting quality, so as to improve the yields of product, mold cavity 4 it is upper
Surface is provided with air outlet pipe 13, and 13 output terminal of air outlet pipe is located at the upper surface of die ontology 1, and the upper surface of die ontology 1 opens up
There is regulating tank 14, regulating tank 14 is internally provided with sliding block 15, and the opening width of 14 bottom of regulating tank is wide for 15 bottom of sliding block
2/3rds of degree push sliding block 15 to carry out displacement in the inside of regulating tank 14, and movable plate 16 is driven to carry out the position of horizontal direction
It moves, the inside of die ontology 1 offers placed cavity, and the bottom of sliding block 15 is fixedly connected with movable plate 16, and movable plate 16, which is located at, to be put
The inside of chamber is put, the lower section of movable plate 16 is provided with installation gear 17, installs the back side of gear 17 and the inside grafting of placed cavity,
The displacement of movable plate 16 drives installation gear 17 to be rotated, and the bottom of installation gear 17 is provided with adjustable plate 19, adjustable plate 19
Lower surface with place cavity wall bottom overlap, the lower surface of movable plate 16 and the upper surface of adjustable plate 19 are both provided with and pacify
The rack that cogged 17 is meshed, the right end of adjustable plate 19 are fixedly connected with telescopic rod 18, and telescopic rod 18 includes adjustable pipe and set
Bar, one end of adjustable pipe are located inside loop bar, by pulling adjustable pipe, make the constantly variation of its length inside loop bar so as to real
It now stretches, the one end of telescopic rod 18 far from adjustable plate 19 is fixedly connected with the inner wall of placed cavity, and the rotation of installation gear 17 drives
Adjustable plate 19 is subjected to displacement so that adjustable plate 19 extends to the inside of air outlet pipe 13, and the inside of air outlet pipe 13 is blocked, and passes through
The input terminal of the output terminal of input pipe 3 and air outlet pipe 13 is blocked so that mold cavity 4 forms a complete sealing space, goes out
The surface of tracheae 13 offers the movable span being adapted with adjustable plate 19, and the left end of adjustable plate 19 is located at the inside of movable span.
When in use, the conveyer belt that 1 upper surface of die ontology is pushed to expose so that transmission mechanism 5 rotates, and drives tooth connection
Wheel 6 is rotated so that worm gear tooth shaft 7 carries out rotation, and one end of worm gear tooth shaft 7 is fixedly connected with adjustment gear 8, adjustment gear
8 drive free gears 9 are rotated so that 10 rotation of motion bar, motion bar 10 are threadedly coupled with casing 11 so that casing 11
The displacement of vertical direction, bottom and 12 grafting of baffle of casing 11 are carried out while rotation, and baffle 12 is located at connecting tube
It is internal so that baffle 12 carries out the displacement of vertical direction, and baffle 12 extends to the inside of input pipe 3, and by the inner cavity of input pipe 3
It blocks, pushes sliding block 15 so that movable plate 16 carries out displacement and installation gear 17 is driven to be rotated so that adjustable plate 19 is sent out
Raw displacement, so as to which adjustable plate 19 be driven to extend in air outlet pipe 13, and 13 inner cavity of air outlet pipe is blocked, by the output of input pipe 3
The input terminal of end and air outlet pipe 13 is blocked so that mold cavity 4 forms a complete sealing space.
In conclusion the head cover die casting, by setting movable plate 16, installation gear 17 and adjustable plate 19, pushes
Sliding block 15 is so that movable plate 16 drives installation gear 17 to rotate along horizontal motion so that adjustable plate 19 is subjected to displacement, and is adjusted
Section plate 19 is extended in air outlet pipe 13, and air outlet pipe 13 is blocked, and is further improved the leakproofness of the mold, is reduced because of material
Material is too early in casting cycle cooling, causes to lead to the problem of sand hole, cold line and cold shut and surface smoothness, improves the mold
Practicability.
It should be noted that herein, such as term " comprising ", "comprising" or its any other variant are intended to
Non-exclusive inclusion, so that process, method, article or equipment including a series of elements not only will including those
Element, but also including other elements that are not explicitly listed or further include as this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case of the principle and spirit for not departing from the utility model, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of head cover die casting, including die ontology (1), it is characterised in that：The left side of the die ontology (1) is consolidated
Surely be connected with casting gate (2), the inside of the die ontology (1) is installed with input pipe (3), the input pipe (3) it is defeated
The output terminal for entering end with casting gate (2) is fixedly connected, and the output terminal of the input pipe (3) is fixedly connected with mold cavity (4), described
Mold cavity (4) offers adjusting cavity positioned at the inside of die ontology (1), the inside of the die ontology (1), the adjusting cavity
Transmission mechanism (5) is internally provided with, the top of the transmission mechanism (5) through adjusting cavity and extends to the outer of die ontology (1)
Portion, the back side of the transmission mechanism (5) are fixedly connected with connection gear (6), the back side of the connection gear (6) and adjusting cavity
Internal grafting, the bottom of the connection gear (6) are provided with worm gear tooth shaft (7), the left end and adjusting cavity of the worm gear tooth shaft (7)
Inner wall grafting, the right end of the worm gear tooth shaft (7) is fixedly connected with adjustment gear (8), the adjustment gear (8) and movable teeth
(9) engagement is taken turns, the inside of the free gear (9) is fixedly connected with motion bar (10), the top of the motion bar (10) and tune
The top grafting of cavity wall is saved, the surface of the motion bar (10) is socketed with casing (11), and the bottom of described sleeve pipe (11) is fixed
Baffle (12) is connected with, the baffle (12) is taken positioned at the inside of connecting tube, the bottom and the upper surface of input pipe (3) of connecting tube
It connects, the upper surface of the input pipe (3) offers the connecting hole being adapted with baffle (12), the upper surface of the mold cavity (4)
Air outlet pipe (13) is provided with, air outlet pipe (13) output terminal is located at the upper surface of die ontology (1).
2. a kind of head cover die casting according to claim 1, it is characterised in that：The upper table of the die ontology (1)
Face offers regulating tank (14), and the regulating tank (14) is internally provided with sliding block (15), and the inside of the die ontology (1) is opened
Equipped with placed cavity, the bottom of the sliding block (15) is fixedly connected with movable plate (16), and the movable plate (16) is positioned at placed cavity
Inside, is provided with installation gear (17) below the movable plate (16), the back side of the installation gear (17) and placed cavity
Internal grafting, the bottom of the installation gear (17) are provided with adjustable plate (19), the lower surface of the adjustable plate (19) and placement
The bottom overlap joint of cavity wall, the right end of the adjustable plate (19) are fixedly connected with telescopic rod (18), and the telescopic rod (18) is separate
One end of adjustable plate (19) is fixedly connected with the inner wall of placed cavity, and the surface of the air outlet pipe (13) offers and adjustable plate (19)
The movable span being adapted, the left end of adjustable plate (19) are located at the inside of movable span.
3. a kind of head cover die casting according to claim 2, it is characterised in that：The lower surface of the movable plate (16)
The rack being meshed with installation gear (17) is both provided with the upper surface of adjustable plate (19).
4. a kind of head cover die casting according to claim 2, it is characterised in that：It opens regulating tank (14) bottom
Width is 2/3rds of sliding block (15) bottom width at mouthful.
5. a kind of head cover die casting according to claim 1, it is characterised in that：The motion bar (10) is screw thread
Bar, described sleeve pipe (11) are internally provided with the screw thread being adapted with motion bar (10).
6. a kind of head cover die casting according to claim 1, it is characterised in that：The transmission mechanism (5) is including master
Driving wheel, driving wheel are sequentially connected by conveyer belt and driven wheel, and driven wheel is fixedly connected with the front of connection gear (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721417377.2U CN207547579U (en) | 2017-10-30 | 2017-10-30 | A kind of head cover die casting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721417377.2U CN207547579U (en) | 2017-10-30 | 2017-10-30 | A kind of head cover die casting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207547579U true CN207547579U (en) | 2018-06-29 |
Family
ID=62674950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721417377.2U Expired - Fee Related CN207547579U (en) | 2017-10-30 | 2017-10-30 | A kind of head cover die casting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207547579U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111496219A (en) * | 2020-06-03 | 2020-08-07 | 含山县大兴金属制品有限公司 | Burr-free die-casting die and process for aluminum workpiece |
| CN113857456A (en) * | 2021-10-08 | 2021-12-31 | 谭文华 | Casting mechanism of die casting die |
-
2017
- 2017-10-30 CN CN201721417377.2U patent/CN207547579U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111496219A (en) * | 2020-06-03 | 2020-08-07 | 含山县大兴金属制品有限公司 | Burr-free die-casting die and process for aluminum workpiece |
| CN111496219B (en) * | 2020-06-03 | 2021-06-15 | 含山县大兴金属制品有限公司 | Burr-free die-casting die and process for aluminum workpiece |
| CN113857456A (en) * | 2021-10-08 | 2021-12-31 | 谭文华 | Casting mechanism of die casting die |
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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: 20180629 Termination date: 20181030 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |