CN206716976U - Box moulding equipment for electric motor end cap casting - Google Patents
Box moulding equipment for electric motor end cap casting Download PDFInfo
- Publication number
- CN206716976U CN206716976U CN201720458421.8U CN201720458421U CN206716976U CN 206716976 U CN206716976 U CN 206716976U CN 201720458421 U CN201720458421 U CN 201720458421U CN 206716976 U CN206716976 U CN 206716976U
- Authority
- CN
- China
- Prior art keywords
- sandbox
- electric motor
- end cap
- motor end
- workbench
- 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.)
- Expired - Fee Related
Links
- 238000000465 moulding Methods 0.000 title claims abstract description 41
- 238000005266 casting Methods 0.000 title claims abstract description 25
- 244000035744 Hura crepitans Species 0.000 claims abstract description 62
- 239000003110 molding sand Substances 0.000 claims abstract description 15
- 238000003825 pressing Methods 0.000 claims description 18
- 238000009434 installation Methods 0.000 claims description 5
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 238000000034 method Methods 0.000 abstract description 6
- 238000004458 analytical method Methods 0.000 abstract description 4
- 230000002262 irrigation Effects 0.000 abstract 1
- 238000003973 irrigation Methods 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 5
- 239000004576 sand Substances 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 230000002787 reinforcement Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000004781 supercooling Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 210000002435 tendon Anatomy 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
The utility model discloses a kind of box moulding equipment for electric motor end cap casting, its drip irrigation device is, box moulding equipment includes workbench, the workbench sandbox installed above being provided with for accommodating molding sand, the compacting component for tamping molding sand is provided with above sandbox, the moulding area consistent for casting electric motor end cap end surface shape is provided with workbench, moulding area includes fixed part and portable plate.When box moulding, compacting component tamps the molding sand in sandbox from top, and then portable plate from below tamps sandbox, and the process of so secondary compacting of sandbox can allow Stability Analysis of Structures on sandbox die joint, and the product structure for casting out is stable, and yield rate is higher.
Description
Technical field
It the utility model is related to Casting Equipment, more particularly to a kind of box moulding equipment for electric motor end cap casting.
Background technology
Electric motor end cap is integrally fixed at the structure outside motor casing, for the motor of inside to be sealed, while also ensures
Stability in structure.Now, during the processing of motor casing, the processing technology of generally use casting, casting processing is
The consistent sandbox of motor casing shape is first processed, then molten iron or aluminium water are poured into sandbox, it is complete that case is broken after supercooling
Into the moulding of motor casing.
At present, existing electric motor end cap as shown in Figures 1 and 2, it includes two parts, its be respectively inner cap 11 with it is outer
Also connected between lid 12, wherein inner cap 11 and enclosing cover 12 by reinforcement.Generally need respectively to when casting with reference to Fig. 3
Inner cap 11, enclosing cover 12 form cope and drag box, and centre sets the cheek comprising reinforcement again, and being collectively forming one can be with
The sandbox of electric motor end cap is formed for processing.
The process of sandbox is generally as follows, and first processes core, the core structure with position where corresponding sandbox respectively
It is identical, inner core is arranged on workbench 21, when production and processing, in molding sand and sandbox, compacting in covering above core
In sandbox then molding sand, which is again extracted sandbox out, can process sandbox corresponding to core.
Required in order to which structural strength and the installation of electric motor end cap are fixed etc., it will usually set on motor casing it is corresponding plus
The structure such as strengthening tendons or concavo-convex ring.So, during sandbox is produced, due to the end face structure complexity more of inside and outside lid,
When moulding, people apply pressure from above sandbox, for sand to be tamped, but because sandbox is thicker, compacting
It is just weaker when pressure transmission is to sandbox surface, while core surface structure is complex, weaker pressure to core near
Sand hardly result in effective compacting.Therefore once if the reinforcing rib structure complexity of the end face of inside and outside lid, process
Than relatively low, the final product quality cast out has some limitations the stability on sandbox surface.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model be to provide it is a kind of for electric motor end cap casting
Box moulding equipment, by tamping twice up and down, and then the sandbox surface texture for allowing moulding to come out is stable.
Above-mentioned technical purpose of the present utility model technical scheme is that：One kind is used for electric motor end cap
The box moulding equipment of casting, the annular projection for installation is provided with electric motor end cap side wall, and box moulding equipment includes
Workbench, the workbench sandbox installed above being provided with for accommodating molding sand, sandbox top are provided with the rammer for tamping molding sand
Real component, the moulding area consistent for casting electric motor end cap end surface shape is provided with the workbench, the moulding area includes
There are fixed part and portable plate, the fixed part shape is consistent with annular projection structure and fixed part is in fixed setting, the activity
The lifters for driving the portable plate portion of being relatively fixed to move up and down are connected with plate.
Pass through above-mentioned technical proposal, when box moulding, sandbox is arranged on above workbench, is then covered molding sand
To above sandbox, compacting component tamps the molding sand in sandbox from top.Then lifters driving portable plate up rises one end
Distance, such portable plate further also can further tamp the molding sand in moulding area.So, sandbox is integrally first subjected to rammer
Real component, secondly, tamped on die joint by portable plate, the process of the secondary compacting of sandbox so can be allowed into sandbox die joint
Upper Stability Analysis of Structures, the product structure for casting out is stable, and yield rate is higher.
The utility model is further arranged to：The compacting component includes pressing plate, pressing plate and sandbox upper surface shape
Unanimously, it is connected with above pressing plate for driving its vertically movable actuator.
Pass through above-mentioned technical proposal, pressing plate can pressure dissipation in one plane, pressing plate along plane down
Displacement so can allow pressure in sandbox uniformly spread apart come, each position of sandbox can be effectively reinforced.
The utility model is further arranged to：The actuator is hydraulic cylinder or cylinder, and organic frame is set on workbench,
The actuator is fixedly mounted in frame and the piston rod of the actuator is fixedly connected with pressing plate.
Pass through above-mentioned technical proposal, cylinder or hydraulic cylinder can provide relatively stable pressure, and frame provides one
The position of the point of application, actuator is allowed to keep fixing, and then what can be stablized down promotes pressing plate.
The utility model is further arranged to：It is provided for placing fixed mount on the ground below workbench, it is described solid
Determine portion to be fixed on fixed mount.
Pass through above-mentioned technical proposal, the structure of fixed mount provide the support stablized, pass through fixed mount so that workbench is with consolidating
Determine portion and keep relative stabilization, fixed position can be kept by being so in the fixed part of independent suspension state, allow moulding plot structure
Keep stable.
The utility model is further arranged to：The lifters are cylinder or hydraulic cylinder, and the lifters are fixed on
Determine on frame.
Pass through above-mentioned technical proposal, directly lifters are fixed on above fixed mount, lifters can provide a stabilization
The strong point of rising, and then portable plate can be stablized and is lifted.
The utility model is further arranged to：The piston rod end of the lifters is fixedly installed support, and fixed plate is led to
Screw is crossed to be fixedly mounted on support.
Pass through above-mentioned technical proposal, support is as the connection member between portable plate and piston rod, and comparatively, support can
So that the pressure that pushes of lifters to be spread out as far as possible above piston rod, reach and play protection portable plate, avoid its office
Portion's stress serious situation.Meanwhile support adds the contact area with portable plate, and then also increase the mounting surface of screw
Product, improve the stability of installation.
The utility model is further arranged to：The activity plate surface is also distributed with for forming the reinforcement of electric motor end cap surface
The lug boss of muscle structure.
Pass through above-mentioned technical proposal, the lug boss for processing complex reinforcing rib structure is arranged on portable plate
Position, portable plate can be lifted, and can be tamped the sand face at reinforcement position on sandbox by the lifting of portable plate steady
It is fixed, and then the product surface Stability Analysis of Structures for pouring out.
Brief description of the drawings
Fig. 1 is the structure chart of ring-side wall in electric motor end cap in background technology；
Fig. 2 is the structure chart of electric motor end cap outer shroud side wall in background technology；
Fig. 3 is the structure chart of electric motor end cap side wall in background technology；
Fig. 4 is the overall structure figure of embodiment one；
Fig. 5 is the structure chart after the removing sandbox of embodiment one；
Fig. 6 is the partial sectional view in the moulding area of embodiment one；
Fig. 7 is the structure chart of embodiment two.
Reference：11st, inner cap；12nd, enclosing cover；13rd, annular projection；21st, workbench；22nd, sandbox；23rd, moulding area；31、
Fixed part；32nd, portable plate；33rd, lug boss；41st, frame；42nd, pressing plate；43rd, actuator；51st, fixed mount；52nd, lifters；
53rd, support.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Embodiment one,
A kind of box moulding equipment for electric motor end cap casting, the mo(u)lding equipment of sandbox 22 processing described in the present embodiment
Sandbox 22 out, the annular projection 13 for installation is provided with its electric motor end cap side wall cast, also there is its end face
Also there is reinforcing rib structure.
As shown in figure 4, the mo(u)lding equipment of sandbox 22 includes workbench 21, workbench 21 is installed above to be provided with for accommodating type
The sandbox 22 of sand, the top of sandbox 22 are provided with the compacting component for tamping molding sand, are provided with workbench 21 for casting electricity
The consistent moulding area 23 of generator terminal lid end surface shape, moulding area 23 are located inside sandbox 22, and compacting component is located at the top of sandbox 22.
Sandbox 22 is hollow, and sandbox 22 is shaped as rectangular shape or is cylindrical shape.Sandbox 22 can have iron
Being made can also be made up of timber.The bottom of sandbox 22 is provided with pin, and is provided with workbench 21 and is tied with the bottom of sandbox 22
The consistent pin-and-hole of configuration shape, pin-and-hole can allow sandbox 22 to be stably fixed on workbench 21 with bayonet fittings.
As shown in fig. 6, moulding area 23 includes fixed part 31 and portable plate 32, the shape of fixed part 31 and the knot of annular projection 13
Structure is consistent, and fixed part 31 is embedded on portable plate 32, and the outer wall of portable plate 32 is between each other tight fit with portable plate 32, living
Dynamic plate 32 can move up and down, and portable plate 32 is provided with the lug boss 33 consistent with electric motor end cap reinforcing rib structure above.At this
In embodiment, moulding area 23 is consistent with the topographical structure of electric motor end cap enclosing cover 12.
The bottom of workbench 21 is provided with a fixed mount 51, and fixed mount 51 is used to be rest directly upon ground, fixed part 31
It is fixedly connected on fixed mount 51.Fixed mount 51 is internally provided with the lifters 52 for being used to drive portable plate about 32,
In the present embodiment, lifters 52 can be hydraulic cylinder, cylinder.Lifters 52 are in be vertically arranged, and the piston cylinder of lifters 52
Position is fixed on fixed mount 51, and the piston rod end of lifters 52 is provided with a support 53, the side of support 53 and lifters
52 piston rod connection, and the opposite side of support 53 is tabular, and fixed connect is realized by screw between support 53 and portable plate 32
Connect.
As shown in figure 5, the top of workbench 21 is provided with the frame 41 of a door shape, compacting component include pressing plate 42,
Actuator 43, the shape of pressing plate 42 is consistent with the upper surface shape of sandbox 22, and pressing plate 42 can just be fastened on sandbox 22
Upper surface in.
Actuator 43 is hydraulic cylinder or cylinder, and actuator 43 is fixed in frame 41, and the piston cylinder of actuator 43 exists
Under, the piston rod of actuator 43 is fixedly connected upper, piston rod with pressing plate 42, and actuator 43 drives pressing plate 42 to transport vertically
It is dynamic.
When 22 moulding of sandbox, sandbox 22 is arranged on workbench 21 first, molding sand is then circulated into sandbox
In 22, then pressing plate 42 declines, and then the molding sand in sandbox 22 is tamped.Last lifters 52 drive portable plate 32 to rise greatly
About 3 ~ 5cm or so, by the sand in moulding area 23 to compacting.After tamping twice, the vertical lifting outward of sandbox 22, sandbox 22 is with making
Type area 23 separates, and completes the moulding of sandbox 22.
Embodiment two,
As shown in fig. 7, a kind of box moulding equipment for electric motor end cap casting, the difference of embodiment two and embodiment one
It is the structure in moulding area 23, in the present embodiment, the structure in moulding area 23 is consistent with the sidewall shape of electric motor end cap inner cap 11.
Embodiment one forms cope 22 and drag box 22 respectively with embodiment two, and both coordinate cheek 22 to be collectively forming
The sandbox 22 of electric motor end cap is built up for pouring.Cope 22 and the die cavity that drag box 22 is formed are more complete, and Stability Analysis of Structures
Property it is high, the product quality for pouring out is more excellent.
Described above is only exemplary embodiment of the present utility model, not for limitation protection model of the present utility model
Enclose, the scope of protection of the utility model is determined by appended claim.
Claims (7)
1. a kind of box moulding equipment for electric motor end cap casting, the ring-type for installation is provided with electric motor end cap side wall
Raised (13), it is characterized in that：Sandbox (22) mo(u)lding equipment includes workbench (21), and workbench (21) installed above be provided with is used for
The sandbox (22) of molding sand is accommodated, is provided with the compacting component for tamping molding sand above sandbox (22), on the workbench (21)
The moulding area (23) consistent for casting electric motor end cap end surface shape is provided with, the moulding area (23) includes fixed part (31)
With portable plate (32), fixed part (31) shape is consistent with annular projection (13) structure and fixed part (31) is in fixed setting,
The lifters (52) for driving portable plate (32) to be relatively fixed portion (31) up and down motion are connected with the portable plate (32).
2. the box moulding equipment according to claim 1 for electric motor end cap casting, it is characterized in that：The compacting component
Including pressing plate (42), pressing plate (42) is consistent with sandbox (22) upper surface shape, and pressing plate (42) is connected with for driving above
Move its vertically movable actuator (43).
3. the box moulding equipment according to claim 2 for electric motor end cap casting, it is characterized in that：The actuator
(43) it is hydraulic cylinder or cylinder, organic frame (41) is set on workbench (21), the actuator (43) is fixedly mounted on frame
(41) on and the piston rod of the actuator (43) is fixedly connected with pressing plate (42).
4. the box moulding equipment according to claim 1 for electric motor end cap casting, it is characterized in that：Under workbench (21)
Side is provided for placing fixed mount (51) on the ground, and the fixed part (31) is fixed on fixed mount (51).
5. the box moulding equipment according to claim 4 for electric motor end cap casting, it is characterized in that：The lifters
(52) it is cylinder or hydraulic cylinder, the lifters (52) are fixed on fixed mount (51).
6. the box moulding equipment according to claim 5 for electric motor end cap casting, it is characterized in that：The lifters
(52) piston rod end is fixedly installed support (53), portable plate（32）It is fixedly mounted on by screw on support (53).
7. the box moulding equipment according to claim 1 for electric motor end cap casting, it is characterized in that：The portable plate
(32) lug boss (33) for forming electric motor end cap surface reinforcing rib structure is also distributed with surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720458421.8U CN206716976U (en) | 2017-04-27 | 2017-04-27 | Box moulding equipment for electric motor end cap casting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720458421.8U CN206716976U (en) | 2017-04-27 | 2017-04-27 | Box moulding equipment for electric motor end cap casting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206716976U true CN206716976U (en) | 2017-12-08 |
Family
ID=60506866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720458421.8U Expired - Fee Related CN206716976U (en) | 2017-04-27 | 2017-04-27 | Box moulding equipment for electric motor end cap casting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206716976U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115007798A (en) * | 2022-06-15 | 2022-09-06 | 安徽汉扬精密机械有限公司 | Full-automatic horizontal sand casting machine and working method thereof |
-
2017
- 2017-04-27 CN CN201720458421.8U patent/CN206716976U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115007798A (en) * | 2022-06-15 | 2022-09-06 | 安徽汉扬精密机械有限公司 | Full-automatic horizontal sand casting machine and working method thereof |
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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: 20171208 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |