CN209502890U - A kind of molding machine of casting cast molding - Google Patents
A kind of molding machine of casting cast molding Download PDFInfo
- Publication number
- CN209502890U CN209502890U CN201822253711.6U CN201822253711U CN209502890U CN 209502890 U CN209502890 U CN 209502890U CN 201822253711 U CN201822253711 U CN 201822253711U CN 209502890 U CN209502890 U CN 209502890U
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- sand body
- hole
- kelly
- bar
- upper sand
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Abstract
The utility model relates to casting technique fields, more particularly to a kind of molding machine of casting cast molding, it solves the bolt that upper sand body is connected with lower sand body in the prior art and is easy corrosion for a long time, the shortcomings that closed type between upper sand body and lower sand body is influenced if corrosion, including upper sand body, the lower section of the upper sand body is equipped with lower sand body, there are two connecting columns for the top side fixed installation of lower sand body, the bottom side of upper sand body is opened up there are two link slot, and the top of two connecting columns extends respectively in two connecting columns.The utility model structure is simple, the mobile installation that upper sand body and lower sand body can be completed of the link slot that connecting column on lower sand body is directed at upper sand body, connecting column and lower sand body can be clamped by two the close to each other of push plate, prevent its shaking, upper sand body and lower sand body can be fixed by moving into card slot by kelly, it pulls kelly that it is made to remove the i.e. detachable upper sand body of card slot and lower sand body, meets the use demand of people.
Description
Technical field
The utility model relates to casting technique field more particularly to a kind of molding machines of casting cast molding.
Background technique
Casting is the metal forming object obtained with various casting methods, i.e., the liquid metal smelted, with casting, pressure
Penetrate, suck or other casting methods inject in preprepared casting mold, it is cooling after after the following process means such as polishing, gained
That arrives has certain shapes, the object of size and performance.
Publication No. CN207547540U discloses the molding machine of casting cast molding comprising sand mold, pours type chamber
Casting system, filter assemblies, joint sealing part, wherein sand mold includes upper and lower sand mold ontology, and week of the sand mold ontology from abutment joint above and below
While flush setting, in particular, upper sand mold body bottom portion periphery and be circumferentially with notch section along upper sand mold ontology, this is lacked
The bottom surface of oral area and upper sand mold ontology forms downward protrusion, lower sand mold bodies top periphery and along lower sand mold ontology
It is circumferentially with the protruding portion to match with notch section, but this novel is not related to how the installation of upper sand body and lower sand body
And disassembly, general upper sand body and lower sand body are fixed using bolt, but bolt is easy corrosion for a long time, if corrosion
The closed type of sand body and lower sand body in influence.
Utility model content
Purpose of the utility model is to solve bolts in the prior art to be easy corrosion for a long time, influences if corrosion
Between upper sand body and lower sand body the shortcomings that closed type, and a kind of molding machine of the casting cast molding proposed.
To achieve the goals above, the utility model adopts the technical scheme that
The lower section of a kind of molding machine of casting cast molding, including upper sand body, the upper sand body is equipped with lower sand body, under
The top side of sand body is fixedly mounted there are two connecting column, and the bottom side of upper sand body opens up that there are two link slot, the tops of two connecting columns
It extends respectively in two connecting columns, is offered on upper sand body based on the symmetrically arranged cavity of connecting column, two cavitys mutually lean on
Pressure hole is offered on close side inner wall, two pressure Kong Junyu link slots are connected, and are movably installed with wedge in two pressure holes
Shape bar, the both ends of tapered shaft all extend to outside pressure hole, and one end that two tapered shafts are located remotely from each other is rotatably equipped with compression bar, and two
It is fixedly installed with fixed column on the side inner wall of cavity, bull stick is rotatably equipped in two fixed columns, two compression bars are mutual
Separate one end is rotatably installed in respectively on two bull sticks, and the side of two bull sticks offers through-hole, rotational installation in through-hole
There is portable pillar, one end of portable pillar extends to outside through-hole and be fixedly installed with T-bar, and T-bar is rotated far from one end of portable pillar
Connecting rod is installed, the top of connecting rod is rotatably equipped with l-shaped rod, and the bottom side of l-shaped rod is fixedly installed with slide bar, and two cavitys are mutually remote
From side inner wall on be fixedly installed with L-type fixed link, the top side of L-type fixed link offers slide opening, and the bottom end of slide bar is run through
Slide opening offers card hole on the two sides inner wall of cavity, and the same kelly, the both ends point of kelly are movably installed in two card holes
It does not extend to outside two card holes.
Preferably, the bottom end of the T-bar is rotatably equipped with swing rod, and the bottom end of swing rod is rotatably installed in L-type fixed link
On top side, swing rod offers sliding slot far from the side of slide bar, and sliding block is slidably fitted in sliding slot, and the side of sliding block extends to sliding slot
Outside and it is rotatably equipped with connecting rod, swing rod is fixedly installed with the first spring close to the side of slide bar, and the other end of the first spring is fixed
It is mounted on the top side of slide opening.
Preferably, two sliding block sides close to each other are rotatably equipped with push rod, two cavitys side close to each other
Push hole is offered, two push hole are connected with link slot, and two push rod one end close to each other all extend in cavity simultaneously
It is fixedly installed with push plate.
Preferably, the top side of the kelly offers moving hole, and moving hole is run through in the bottom end of slide bar.
Preferably, two of the kelly are fixedly installed with limited block, and second spring, second spring are socketed on kelly
One end be fixedly mounted on limited block on the side of push plate, the other end of second spring is fixedly mounted in the side of cavity
On wall.
Preferably, the side of the connecting column offers card slot, and one end of kelly is adapted with card slot.
The beneficial effects of the utility model are: in the utility model, by lower sand body, connecting column, upper sand body, tapered shaft,
Compression bar, bull stick, portable pillar, portable pillar, T-bar, swing rod, push rod, push plate, connecting rod, l-shaped rod, the phase of slide bar, limited block, kelly
Mutually cooperation, the link slot that the connecting column on lower sand body is directed at upper sand body is mobile, and connecting column, which squeezes two tapered shafts, makes it mutually
Separate, two tapered shafts are mobile to drive two compression bar rotations respectively, and two compression bars rotate and drive two bar rotations respectively, and two
Bar rotation drives two portable pillar rotations respectively, and two portable pillars drive two T-bar rotations, two T-bar rotations respectively
Two swing rod rotations are driven respectively, and elastic deformation occurs for two the first springs, and two swing rods drive two sliding blocks to exist respectively respectively
Sliding in two sliding slots, two sliding block slidings drive two push rods and two push plates compression connecting column close to each other, while T respectively
The rotation of type bar drives link rotatable, and link rotatable drives l-shaped rod to move up, and the mobile band moving slide-bar of l-shaped rod removes moving hole, by
It is in tensional state in second spring, so making limited block move right under the reaction force of second spring, limited block is mobile
Kelly is driven to move into card slot, upper sand body and lower sand body are fixed at this time, when disassembly is desired, the mobile lower sand body of kelly is pulled,
The installation and removal of sand body and lower sand body are realized at this time；
The utility model structure is simple, and the link slot movement that the connecting column on lower sand body is directed at upper sand body can be completed
The installation of sand body and lower sand body can clamp connecting column and lower sand body by two the close to each other of push plate, prevent its shaking, lead to
Upper sand body and lower sand body can be fixed by crossing kelly immigration card slot, pull kelly that it is made to remove the i.e. detachable upper sand body of card slot under
Sand body meets the use demand of people.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of casting cast molding molding machine structural schematic diagram；
Fig. 2 be the utility model proposes a kind of casting cast molding molding machine Fig. 1 in part A structural representation
Figure；
Fig. 3 be the utility model proposes a kind of casting cast molding molding machine Fig. 2 in A1 part-structure show
It is intended to.
In figure: sand body, 2 lower sand bodies, 3 connecting columns, 4 link slots, 5 cavitys, 6 pressure holes, 7 tapered shafts, 8 compression bars, 9 are fixed on 1
Column, 10 bull sticks, 11 portable pillars, 12 T-bars, 13 connecting rods, 14 l-shaped rods, 15 slide bars, 16 L-type fixed links, 17 slide openings, 18 cards
Hole, 19 kellies, 20 limited blocks, 21 moving hole, 22 swing rods, 23 push rods, 24 push hole, 25 push plates, 26 card slots.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-3, in the present embodiment, a kind of molding machine of casting cast molding, including upper sand body 1, upper sand body 1
Lower section be equipped with lower sand body 2, the top side of lower sand body 2 is fixedly mounted there are two connecting column 3, there are two the bottom side of upper sand body 1 opens up
Link slot 4, the top of two connecting columns 3 extend respectively in two connecting columns 3, and it is right based on connecting column 3 to offer on upper sand body 1
The cavity 5 for claiming setting, offers pressure hole 6 on two cavitys 5 side inner wall close to each other, two pressure holes 6 with link slot 4
It is connected, tapered shaft 7 is movably installed in two pressure holes 6, the both ends of tapered shaft 7 all extends to outside pressure hole 6, two tapered shafts
7 one end being located remotely from each other are rotatably equipped with compression bar 8, are fixedly installed with fixed column 9 on the side inner wall of two cavitys 5, and two
Bull stick 10 is rotatably equipped in a fixed column 9, one end that two compression bars 8 are located remotely from each other is rotatably installed in two bull sticks 10 respectively
On, the side of two bull sticks 10 offers through-hole, and portable pillar 11 is rotatably equipped in through-hole, and one end of portable pillar 11 extends to
Through-hole is outer and is fixedly installed with T-bar 12, and T-bar 12 is rotatably equipped with connecting rod 13 far from one end of portable pillar 11, connecting rod 13
Top is rotatably equipped with l-shaped rod 14, and the bottom side of l-shaped rod 14 is fixedly installed with slide bar 15, in the side that two cavitys 5 are located remotely from each other
L-type fixed link 16 is fixedly installed on wall, the top side of L-type fixed link 16 offers slide opening 17, and the bottom end of slide bar 15 is through cunning
Hole 17 offers card hole 18 on the two sides inner wall of cavity 5, the same kelly 19, kelly is movably installed in two card holes 18
19 both ends extend respectively to outside two card holes 18, and the link slot 4 that the connecting column 3 on lower sand body 2 is directed at upper sand body 1 is mobile,
Connecting column 3, which squeezes two tapered shafts 7, is located remotely from each other it, and two tapered shafts 7 are mobile to drive two compression bars 8 to rotate respectively, and two
The rotation of compression bar 8 drives two bull sticks 10 to rotate respectively, and two rotations of bull stick 10 drive two portable pillars 11 to rotate respectively, two work
Dynamic column 11 drives two T-bars 12 to rotate respectively, and two rotations of T-bar 12 drive two swing rods 22 to rotate respectively, and two first
Elastic deformation occurs for spring, and two swing rods 22 drive two sliding blocks to slide in two sliding slots respectively respectively.
The bottom end of T-bar 12 is rotatably equipped with swing rod 22, and the bottom end of swing rod 22 is rotatably installed in the top side of L-type fixed link 16
On, swing rod 22 offers sliding slot far from the side of slide bar 15, and sliding block is slidably fitted in sliding slot, and the side of sliding block extends to sliding slot
Outer and be rotatably equipped with connecting rod 13, swing rod 22 is fixedly installed with the first spring close to the side of slide bar 15, the first spring it is another
End is fixedly mounted on the top side of slide opening 17, and two sliding blocks side close to each other is rotatably equipped with push rod 23, two cavitys 5
Side close to each other offers push hole 24, and two push hole 24 are connected with link slot 4, and two push rods 23 are close to each other
One end all extends in cavity 5 and is fixedly installed with push plate 25, and the top side of kelly 19 offers moving hole 21, the bottom of slide bar 15
Moving hole 21 is run through at end, and two of kelly 19 are fixedly installed with limited block 20, second spring, the second bullet are socketed on kelly 19
One end of spring is fixedly mounted on limited block 20 on the side of push plate 25, and the other end of second spring is fixedly mounted on cavity 5
Side inner wall on, the side of connecting column 3 offers card slot 26, and one end of kelly 19 is adapted with card slot 26, and two sliding blocks are sliding
It is dynamic to drive two push rods 23 and two compression connecting columns 3 close to each other of push plate 25 respectively, while the rotation of T-bar 12 drives connecting rod 13
Rotation, the rotation of connecting rod 13 drive l-shaped rod 14 to move up, and the mobile band moving slide-bar 15 of l-shaped rod 14 removes moving hole 21, due to second
Spring is in tensional state, so limited block 20 is made to move right under the reaction force of second spring, the mobile band of limited block 20
Dynamic kelly 19 moves into card slot 26, and upper sand body 1 and lower sand body 2 are fixed at this time, when disassembly is desired, pulls the mobile lower sand body of kelly 19
2.
In the present embodiment, the link slot 4 that the connecting column 3 on lower sand body 2 is directed at upper sand body 1 is mobile, and connecting column 3 squeezes two
A tapered shaft 7 is located remotely from each other it, and two tapered shafts 7 are mobile to drive two compression bars 8 to rotate respectively, two rotation difference of compression bar 8
Two bull sticks 10 are driven to rotate, two rotations of bull sticks 10 drive two portable pillars 11 to rotate respectively, two portable pillars 11 band respectively
Dynamic two T-bars 12 rotate, and two rotations of T-bar 12 drive two swing rods 22 to rotate respectively, and elasticity occurs for two the first springs
Deformation, two swing rods 22 drive two sliding blocks to slide in two sliding slots respectively respectively, and two sliding block slidings drive two respectively
Push rod 23 and two compression connecting columns 3 close to each other of push plate 25, while the rotation of T-bar 12 drives connecting rod 13 to rotate, 13 turns of connecting rod
Dynamic that l-shaped rod 14 is driven to move up, the mobile band moving slide-bar 15 of l-shaped rod 14 removes moving hole 21, stretches since second spring is in
State, so limited block 20 is made to move right under the reaction force of second spring, limited block 20 is mobile to drive kelly 19 to move into
Card slot 26, upper sand body 1 and lower sand body 2 are fixed at this time, when disassembly is desired, pull the mobile lower sand body 2 of kelly 19.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of molding machine of casting cast molding, including upper sand body (1), which is characterized in that under the upper sand body (1)
Side is equipped with lower sand body (2), and there are two connecting column (3) for the top side fixed installation of lower sand body (2), and the bottom side of upper sand body (1) offers
Two link slots (4), the top of two connecting columns (3) extend respectively to offer on upper sand body (1) in two connecting columns (3)
Based on connecting column (3) symmetrically arranged cavity (5), pressure hole is offered on two cavitys (5) side inner wall close to each other
(6), two pressure holes (6) are connected with link slot (4), are movably installed with tapered shaft (7), tapered shaft in two pressure holes (6)
(7) both ends all extend to pressure hole (6) outside, and one end that two tapered shafts (7) are located remotely from each other is rotatably equipped with compression bar (8), and two
It is fixedly installed with fixed column (9) on the side inner wall of a cavity (5), is rotatably equipped with bull stick on two fixed columns (9)
(10), one end that two compression bars (8) are located remotely from each other is rotatably installed in respectively on two bull sticks (10), the side of two bull sticks (10)
Through-hole is offered, is rotatably equipped in through-hole portable pillar (11), one end of portable pillar (11) extends to outside through-hole and fixed peace
Equipped with T-bar (12), T-bar (12) is rotatably equipped with connecting rod (13) far from the one end of portable pillar (11), the top of connecting rod (13)
Be rotatably equipped with l-shaped rod (14), the bottom side of l-shaped rod (14) is fixedly installed with slide bar (15), two cavitys (5) be located remotely from each other one
It is fixedly installed on the inner wall of side L-type fixed link (16), the top side of L-type fixed link (16) offers slide opening (17), slide bar (15)
Bottom end run through slide opening (17), offer card hole (18) on the two sides inner wall of cavity (5), activity installation in two card holes (18)
Have the same kelly (19), the both ends of kelly (19) extend respectively to two card holes (18) outside.
2. a kind of molding machine of casting cast molding according to claim 1, which is characterized in that the T-bar
(12) bottom end is rotatably equipped with swing rod (22), and the bottom end of swing rod (22) is rotatably installed on the top side of L-type fixed link (16), pendulum
Bar (22) offers sliding slot far from the side of slide bar (15), sliding block is slidably fitted in sliding slot, the side of sliding block extends to sliding slot
It outside and is rotatably equipped with connecting rod (13), swing rod (22) is fixedly installed with the first spring, the first spring close to the side of slide bar (15)
The other end be fixedly mounted on the top side of slide opening (17).
3. a kind of molding machine of casting cast molding according to claim 2, which is characterized in that two sliding blocks are mutual
Close side is rotatably equipped with push rod (23), and two cavity (5) sides close to each other offer push hole (24), and two
Push hole (24) is connected with link slot (4), and two push rod (23) one end close to each other all extend in cavity (5) and solid
Dingan County is equipped with push plate (25).
4. a kind of molding machine of casting cast molding according to claim 1, which is characterized in that the kelly (19)
Top side offer moving hole (21), moving hole (21) are run through in the bottom end of slide bar (15).
5. a kind of molding machine of casting cast molding according to claim 1, which is characterized in that the kelly (19)
Two be fixedly installed with limited block (20), be socketed with second spring on kelly (19), one end of second spring is fixedly mounted
On the side of limited block (20) close to push plate (25), the other end of second spring is fixedly mounted on the side inner wall of cavity (5)
On.
6. a kind of molding machine of casting cast molding according to claim 1, which is characterized in that the connecting column
(3) side offers card slot (26), and one end of kelly (19) is adapted with card slot (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822253711.6U CN209502890U (en) | 2018-12-29 | 2018-12-29 | A kind of molding machine of casting cast molding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822253711.6U CN209502890U (en) | 2018-12-29 | 2018-12-29 | A kind of molding machine of casting cast molding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209502890U true CN209502890U (en) | 2019-10-18 |
Family
ID=68198753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822253711.6U Expired - Fee Related CN209502890U (en) | 2018-12-29 | 2018-12-29 | A kind of molding machine of casting cast molding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209502890U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113350082A (en) * | 2021-06-30 | 2021-09-07 | 中国人民解放军陆军第九五八医院 | Neck hemostasis by compression device |
-
2018
- 2018-12-29 CN CN201822253711.6U patent/CN209502890U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113350082A (en) * | 2021-06-30 | 2021-09-07 | 中国人民解放军陆军第九五八医院 | Neck hemostasis by compression device |
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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: 20191018 Termination date: 20211229 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |