CN209452743U - A kind of sand milling casting mould back-up sand auxiliary device - Google Patents
A kind of sand milling casting mould back-up sand auxiliary device Download PDFInfo
- Publication number
- CN209452743U CN209452743U CN201821291139.6U CN201821291139U CN209452743U CN 209452743 U CN209452743 U CN 209452743U CN 201821291139 U CN201821291139 U CN 201821291139U CN 209452743 U CN209452743 U CN 209452743U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- sand
- casting mould
- auxiliary device
- sliding block
- 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
Abstract
The utility model discloses a kind of sand milling casting mould back-up sand auxiliary devices, including bottom plate, the two sides of base plate interior are fixedly connected to moving track, the inside of moving track slidably connects mobile sliding block, the top of mobile sliding block has been respectively fixedly connected with left support bar and demoulding mechanism, middle position at the top of bottom plate is provided with lower die cavity, sand launder is fixedly connected at the top of left support bar, left support bar is fixedly connected with restricted sliding slot close to the inside on top, the internal slide for limiting sliding slot connects restricted sliding block, one end that limitation sliding block is located inside is fixedly connected with operating stick, the utility model relates to casting technology field is sanded.The sand milling casting mould back-up sand auxiliary device, has reached accurate filling sand, guarantees that the angle filling of part is complete, filling carries out simultaneously with compression, reduces worker labour, machine driving demoulding, guarantee that the angle of part removal does not generate big variation, improves the purpose of castability.
Description
Technical field
The utility model relates to which casting technology field is sanded, specially a kind of sand milling casting mould back-up sand auxiliary device.
Background technique
Sand casting is widely used cast form.It just as the name indicates, is exactly to manufacture mold with sand.Sand casting
It needs to be put into fabricated part model or wooden mold (apperance) in sand, sand is then filled up around apperance, unpack and take out
Sand forms mold after apperance.In order to take out model before casting metals, mold should be made into two or more parts,
In mold manufacturing process, it is necessary to reserve the hole of casting metals and gas vent into mold, synthesize running gate system.
Mold casting metal liquid keeps appropriate time later, until metal freezing.After taking out part, mold is ruined,
Therefore it is necessary for each cast member and makes new mold.Sand mo(u)ld processing factory can be with casting large-scale part.Iron casting, bronze casting, Huang
Casting in bronze, which is made, can use sand mo(u)ld with aluminum casting.Green casting is another sand casting technique, its cheap, Er Qieke
To produce the part of various sizes.Mold is made of using wood or other metal materials in sand casting.In this mistake
Cheng Zhong, we require our engineer, make die size slightly larger than finished product, and difference therein is known as allowance for shrinkage.Wherein mesh
Be fusing metal to mould action with ensure molten metal solidification and shrink, to prevent the cavity in casting process.
Casting mould back-up sand is sanded at present by being accomplished manually, parts with complex structures corner location is not easy to be filled up completely sand
Son, casting out the part come in this way can only be handled according to defect ware, and castability is low, while wasting resources of production, after back-up sand
Modulus is also by being accomplished manually, and the angle offset of modulus is big, can damage to the integrality of sand mo(u)ld, will also result in casting matter
It measures low.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of sand milling casting mould back-up sand auxiliary device, solves
Current sand milling casting mould back-up sand is by being accomplished manually, and parts with complex structures corner location is not easy to be filled up completely sand, in this way
Casting out the part come can only be handled according to defect ware, and castability is low, while wasting resources of production, and the modulus after back-up sand is also
By being accomplished manually, the angle offset of modulus is big, can damage to the integrality of sand mo(u)ld, will also result in that castability is low to ask
Topic.
(2) technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs: a kind of sand milling casting mould is filled out
Sand auxiliary device, including bottom plate, the two sides of the base plate interior are fixedly connected to moving track, the inside of the moving track
Mobile sliding block is slidably connected, the top of the mobile sliding block has been respectively fixedly connected with left support bar and demoulding mechanism, described
Middle position at the top of bottom plate is provided with lower die cavity, and sand launder, the left support bar are fixedly connected at the top of the left support bar
It is fixedly connected with restricted sliding slot close to the inside on top, the internal slide of the limitation sliding slot connects restricted sliding block, the limit
One end that sliding block processed is located inside is fixedly connected with operating stick, and the sand launder bottom end is communicated with ripple connection close to the position on right side
It manages, is provided with die cavity above the lower die cavity, the upper die cavity is fixedly connected with restricted inserted link, institute on the left of bottom end
It states die cavity and is fixedly connected with fixed hook on the right side of bottom end, the lower die cavity is fixedly connected limited on the left of top
Slot processed, the lower die cavity are rotatably connected to movable buckle on the right side of top, and the movable buckle and fixed hook are clamped,
The limitation inserted link is through to inside limitation slot.
Preferably, the bottom end of the operating stick is fixedly connected with supporting slider, and the surface of the supporting slider is arranged and slides
The dynamic restricted sliding slot of connection, the outside of the limitation sliding slot are fixedly connected with support link block, the bottom end of the support link block
It is fixedly connected with sand export, is connected to far from one end of sand launder with sand export the ripple communicating pipe.
Preferably, the support link block is fixedly connected with support rail on the right side of top, the support rail
Driving compression bar is run through and slidably connects in middle position, and one end that the driving compression bar is located at the top of support rail is fixedly connected with
Lift-pull handle.
Preferably, the two sides that the driving compression bar is located at support rail bottom are fixedly connected to spring stop, the bullet
The top of spring baffle is fixedly connected by squeezing spring with support rail.
Preferably, the bottom end of the driving compression bar is fixedly connected with lower platen.
Preferably, the demoulding mechanism includes fixed outline border, and the bottom end of the fixed outline border is fixedly connected with mobile sliding block,
The both ends of the fixed outline border inside left are fixedly connected with restricted sliding block, and the limitation sliding block is close to an internal Slideslip
It is connected with transmission spur rack.
Preferably, the right side inner wall of the fixed outline border is fixed is rotatably connected to transmission gear, the transmission gear and biography
Dynamic spur rack engagement connection.
Preferably, loose slot is offered on the left of the fixed outline border, the middle position of the transmission spur rack is fixed to be connected
It is connected to execution connecting rod, the execution connecting rod runs through and extends to the outside of fixed outline border.
Preferably, stubborn bar is run through and be rotatably connected in described one end for executing connecting rod outside fixed outline border, described to twist
The bottom end of bar is fixedly connected with threaded rod.
Preferably, the right side inner wall of the fixed outline border is fixedly connected with motor, consolidates on the output shaft of the motor
Surely it is connected with active runner, driven runner is fixedly connected at the axle center of the transmission gear, the driven runner passes through belt
It is sequentially connected with active runner.
(3) beneficial effect
The utility model provides a kind of sand milling casting mould back-up sand auxiliary device.Have it is following the utility model has the advantages that
(1), the sand milling casting mould back-up sand auxiliary device, the bottom end of lower die cavity is placed on by fabricated part, this time shift
Dynamic position of the left support bar in moving track, adjusts operating stick height and position, hand-held supports link block water in supporting slider
Translation is dynamic, and the sand inside sand launder flows into inside lower die cavity by ripple communicating pipe from sand mouth, while another hand pulls up
Then lift-pull handle unclamps lift-pull handle, pressing plate taps the sand just filled under the action of squeezing spring until no longer moving
Son has reached accurate filling sand, guarantees that the angle filling of part is complete, filling carries out simultaneously with compression, reduces worker
The purpose of labour.
(2), the sand milling casting mould back-up sand auxiliary device passes through the position of mobile demoulding mechanism when modulus, rotates and twist bar
So that threaded rod is connect with the threaded hole on fabricated part, motor, which is powered, at this time is rotated, and motor passes through belt and drives biography
Moving gear rotation, transmission gear engagement drive transmission spur rack to move up, so that it is upward by executing connecting rod to be driven spur rack
Fabricated part demoulding is driven, machine driving demoulding has been reached, guarantees that the angle of part removal does not generate big variation, improves casting
The purpose of quality.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model entirety；
Fig. 2 is the structural schematic diagram of die cavity on the utility model；
Fig. 3 is the structural schematic diagram of the utility model operating stick part；
Fig. 4 is the structural schematic diagram at the utility model A；
Fig. 5 is the structural schematic diagram of the utility model demoulding mechanism；
Fig. 6 is the structural schematic diagram that the utility model executes connecting rod part.
In figure: 1 bottom plate, 2 moving tracks, 3 mobile sliding blocks, 4 left support bars, 5 demoulding mechanisms, 501 fixed outline borders, 502 the
Two limitation sliding blocks, 503 transmission spur racks, 504 transmission gears, 505 loose slots, 506 execute connecting rod, 507 stubborn bars, 508 screw threads and connect
Bar, 509 motor, 510 active runners, 511 driven runners, 512 belts, 6 lower die cavitys, 7 first limitation sliding slots, 8 first limitations
Sliding block, 9 operating sticks, 10 ripple communicating pipes, 11 sand launders, die cavity, 13 limitation inserted links, 14 fixed hooks, 15 limitation slots, 16 on 12
Movable buckle, 17 supporting sliders, 18 second limitation sliding slots, 19 support link blocks, 20 sand exports, 21 support rails, 22 transmission pressures
Bar, 23 lift-pull handles, 24 spring stops, 25 squeeze spring, 26 lower platens.
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.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-6 is please referred to, the utility model provides a kind of technical solution: a kind of sand milling casting mould back-up sand auxiliary device,
Including bottom plate 1, the two sides inside bottom plate 1 are fixedly connected to moving track 2, and the inside of moving track 2 slidably connects shifting
Movable slider 3, the top of mobile sliding block 3 have been respectively fixedly connected with left support bar 4 and demoulding mechanism 5, the middle position at 1 top of bottom plate
It is provided with lower die cavity 6, the top of left support bar 4 is fixedly connected with sand launder 11, and left support bar 4 is fixedly connected close to the inside on top
There is the first limitation sliding slot 7, the internal slide of the first limitation sliding slot 7 is connected with the first limitation sliding block 8, and the first limitation sliding block 8 is located at
One end of inside is fixedly connected with operating stick 9, and 11 bottom end of sand launder is communicated with ripple communicating pipe 10, lower die cavity close to the position on right side
6 top is provided with die cavity 12, and upper die cavity 12 is fixedly connected with restricted inserted link 13 on the left of bottom end, and upper die cavity 12 is close
Fixed hook 14 is fixedly connected on the right side of bottom end, lower die cavity 6 is fixedly connected with restricted slot 15, lower die on the left of top
Slot 6 is rotatably connected to movable buckle 16 on the right side of top, and movable buckle 16 and fixed hook 14 are clamped, and limitation inserted link 13 passes through
It wears to limitation slot 15.The bottom end of operating stick 9 is fixedly connected with supporting slider 17, and the surface of supporting slider 17 is arranged and slides
Dynamic to be connected with the second limitation sliding slot 18, the outside of the second limitation sliding slot 18 is fixedly connected with support link block 19, supports link block
19 bottom end is fixedly connected with sand export 20, ripple communicating pipe 10 one end far from sand launder 11 be connected to sand export 20.Support connects
It connects block 19 and is fixedly connected with support rail 21 on the right side of top, the middle position of support rail 21 is run through and slidably connected
Driving compression bar 22, one end that driving compression bar 22 is located at 21 top of support rail are fixedly connected with lift-pull handle 23.Driving compression bar 22
It is fixedly connected to spring stop 24 positioned at the two sides of 21 bottom of support rail, the top of spring stop 24 is by squeezing spring 25
It is fixedly connected with support rail 21.The bottom end of driving compression bar 22 is fixedly connected with lower platen 26.Demoulding mechanism 5 includes fixed outline border
501, the bottom end of fixed outline border 501 is fixedly connected with mobile sliding block 3, and the both ends of fixed 501 inside left of outline border are fixedly connected with
There is the second limitation sliding block 502, the second limitation sliding block 502 slidably connects transmission spur rack 503 close to internal side.It is fixed outer
The right side inner wall of frame 501 is fixed to be rotatably connected to transmission gear 504, and transmission gear 504 engages connection with transmission spur rack 503.
The left side of fixed outline border 501 offers loose slot 505, and the middle position of transmission spur rack 503 is fixedly connected with execution connecting rod
506, it executes connecting rod 506 and runs through and extend to the outside of fixed outline border 501.Connecting rod 506 is executed to be located at outside fixed outline border 501
Stubborn bar 507 is run through and be rotatably connected in one end, and the bottom end for twisting bar 507 is fixedly connected with threaded rod 508.Fixed outline border 501
Right side inner wall is fixedly connected with motor 509, and active runner 510, transmission gear are fixedly connected on the output shaft of motor 509
Driven runner 511 is fixedly connected at 504 axle center, driven runner 511 is sequentially connected by belt 512 and active runner 510.
In use, being placed on the bottom end of lower die cavity 6 by fabricated part, left support bar 4 is moved at this time in moving track 2
Position, adjust 9 height and position of operating stick, hand-held supports link block 19 moves horizontally in supporting slider 17, inside sand launder 11
Sand flowed into inside lower die cavity 6 by ripple communicating pipe 10 from sand mouth 20, while another hand pulls up lift-pull handle 23,
Until no longer moving, lift-pull handle 23 is then unclamped, pressing plate 26 taps the sand just filled under the action of squeezing spring 25, reaches
Accurate filling sand has been arrived, has guaranteed that the angle filling of part is complete, filling carries out simultaneously with compression, reduces worker labour
Purpose.The position for passing through mobile demoulding mechanism 5 when modulus rotates stubborn bar 507 and makes on threaded rod 508 and fabricated part
Threaded hole connection, motor 509, which is powered, at this time rotates, and motor 509 is rotated by belt 512 with nutating gear 504, transmission
The engagement of gear 504 drives transmission spur rack 503 to move up, and is brought up to be driven spur rack 503 by executing connecting rod 506
Fabricated part demoulding, has reached machine driving demoulding, guarantees that the angle of part removal does not generate big variation, improves castability
Purpose.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions.By sentence " element limited including one ..., it is not excluded that
There is also other identical elements in the process, method, article or apparatus that includes the element ".
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (10)
1. a kind of sand milling casting mould back-up sand auxiliary device, including bottom plate (1), it is characterised in that: the two of bottom plate (1) inside
Side is fixedly connected to moving track (2), and the inside of the moving track (2) slidably connects mobile sliding block (3), the shifting
The top of movable slider (3) has been respectively fixedly connected with left support bar (4) and demoulding mechanism (5), the interposition at the top of the bottom plate (1)
It installs and is equipped with lower die cavity (6), be fixedly connected with sand launder (11) at the top of the left support bar (4), the left support bar (4) is close
The inside on top is fixedly connected with the first limitation sliding slot (7), and the internal slide of first limitation sliding slot (7) is connected with the first limit
Sliding block (8) processed, one end that first limitation sliding block (8) is located inside are fixedly connected with operating stick (9), sand launder (11) bottom
It holds the position close to right side to be communicated with ripple communicating pipe (10), is provided with die cavity (12) above the lower die cavity (6), it is described
Upper die cavity (12) is fixedly connected restricted inserted link (13) on the left of bottom end, and the upper die cavity (12) is solid close to the right side of bottom end
Surely it is connected with fixed hook (14), the lower die cavity (6) is fixedly connected with restricted slot (15) on the left of top, under described
Die cavity (6) is rotatably connected to movable buckle (16) on the right side of top, and the movable buckle (16) and fixed hook (14) are blocked
It connects, it is internal that the limitation inserted link (13) is through to limitation slot (15).
2. a kind of sand milling casting mould back-up sand auxiliary device according to claim 1, it is characterised in that: the operating stick
(9) bottom end is fixedly connected with supporting slider (17), and the surface of the supporting slider (17) is arranged and slidably connects the second limit
The outside of sliding slot (18) processed, second limitation sliding slot (18) is fixedly connected with support link block (19), the support link block
(19) bottom end is fixedly connected with sand export (20), the ripple communicating pipe (10) one end and sand export far from sand launder (11)
(20) it is connected to.
3. a kind of sand milling casting mould back-up sand auxiliary device according to claim 2, it is characterised in that: the support connection
Block (19) is fixedly connected with support rail (21) on the right side of top, and the middle position of the support rail (21) is run through and slided
Dynamic to be connected with driving compression bar (22), one end that the driving compression bar (22) is located at the top of support rail (21) is fixedly connected with lifting
Handle (23).
4. a kind of sand milling casting mould back-up sand auxiliary device according to claim 3, it is characterised in that: the driving compression bar
(22) two sides positioned at support rail (21) bottom are fixedly connected to spring stop (24), the top of the spring stop (24)
It is fixedly connected by squeezing spring (25) with support rail (21).
5. a kind of sand milling casting mould back-up sand auxiliary device according to claim 3, it is characterised in that: the driving compression bar
(22) bottom end is fixedly connected with lower platen (26).
6. a kind of sand milling casting mould back-up sand auxiliary device according to claim 1, it is characterised in that: the demoulding mechanism
It (5) include fixed outline border (501) that the bottom end of the fixed outline border (501) is fixedly connected with mobile sliding block (3), outside the fixation
The both ends of frame (501) inside left are fixedly connected to the second limitation sliding block (502), and second limitation sliding block (502) is close
Internal side slidably connects transmission spur rack (503).
7. a kind of sand milling casting mould back-up sand auxiliary device according to claim 6, it is characterised in that: the fixed outline border
(501) right side inner wall fixation is rotatably connected to transmission gear (504), the transmission gear (504) and transmission spur rack (503)
Engagement connection.
8. a kind of sand milling casting mould back-up sand auxiliary device according to claim 6, it is characterised in that: the fixed outline border
(501) it is offered on the left of loose slot (505), the middle position of transmission spur rack (503) is fixedly connected with execution connecting rod
(506), the execution connecting rod (506) runs through and extends to the outside of fixed outline border (501).
9. a kind of sand milling casting mould back-up sand auxiliary device according to claim 8, it is characterised in that: the execution connecting rod
(506) it is located at fixed outline border (501) external one end to run through and be rotatably connected to stubborn bar (507), the bottom end of the stubborn bar (507)
It is fixedly connected with threaded rod (508).
10. a kind of sand milling casting mould back-up sand auxiliary device according to claim 7, it is characterised in that: outside the fixation
The right side inner wall of frame (501) is fixedly connected with motor (509), is fixedly connected with master on the output shaft of the motor (509)
Turn wheel (510) is fixedly connected with driven runner (511) at the axle center of the transmission gear (504), the driven runner
(511) it is sequentially connected by belt (512) and active runner (510).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821291139.6U CN209452743U (en) | 2018-08-10 | 2018-08-10 | A kind of sand milling casting mould back-up sand auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821291139.6U CN209452743U (en) | 2018-08-10 | 2018-08-10 | A kind of sand milling casting mould back-up sand auxiliary device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209452743U true CN209452743U (en) | 2019-10-01 |
Family
ID=68035768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821291139.6U Active CN209452743U (en) | 2018-08-10 | 2018-08-10 | A kind of sand milling casting mould back-up sand auxiliary device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209452743U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112426758A (en) * | 2021-01-26 | 2021-03-02 | 烟台市鑫汉机械有限公司 | Auxiliary device for filling sand in metal pipe based on adjusting assembly |
-
2018
- 2018-08-10 CN CN201821291139.6U patent/CN209452743U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112426758A (en) * | 2021-01-26 | 2021-03-02 | 烟台市鑫汉机械有限公司 | Auxiliary device for filling sand in metal pipe based on adjusting assembly |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108262462B (en) | Low-pressure casting machine | |
| CN208697073U (en) | A kind of machine die surface grinding processing unit | |
| CN207448916U (en) | A kind of mold not exclusively ejects jacking block mechanism | |
| CN113426960A (en) | Pump body casting mould and fixing device thereof | |
| CN209452743U (en) | A kind of sand milling casting mould back-up sand auxiliary device | |
| CN206467296U (en) | Iron plate derusting device | |
| CN116117117A (en) | Metallurgical casting die convenient for demolding and discharging | |
| CN203956029U (en) | Full-automatic horizontal parting removable-flask moulding equipment | |
| CN206011550U (en) | A kind of rubber glovess stripper apparatus | |
| CN210789202U (en) | High-quality casting device for processing casting materials | |
| CN211071813U (en) | Movable pouring device for casting | |
| CN209050064U (en) | A kind of moltening mold castings auxiliary device | |
| CN108723290A (en) | Casting mould back-up sand auxiliary device is sanded | |
| CN206622570U (en) | One kind, which is used for permanent mold casting, forces cooling device | |
| CN205927091U (en) | Metal product makes with casting device | |
| CN212886760U (en) | Grinding device is used in cast member processing convenient to use | |
| CN208305579U (en) | A kind of production of vertical beam foam is molded with a mold machine | |
| CN206406381U (en) | A kind of mould of injection-moulding device | |
| CN214720377U (en) | Three-layer sand box for foundry casting | |
| CN216325081U (en) | Semi-automatic pouring line of ground rail | |
| CN218168690U (en) | Demoulding device for casting mould | |
| CN219683933U (en) | Vertical line casting mold for pipeline rush-repair joint casting | |
| CN204353415U (en) | Be applied to the sand grains recovering mechanism of vacuo-forming equipment | |
| CN217290369U (en) | Automatic material equipment of getting of metal casting | |
| CN216632507U (en) | Sand casting core making equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |