CN108176816A - A kind of mold for being used to manufacture column sand mo(u)ld - Google Patents
A kind of mold for being used to manufacture column sand mo(u)ld Download PDFInfo
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- CN108176816A CN108176816A CN201711483638.5A CN201711483638A CN108176816A CN 108176816 A CN108176816 A CN 108176816A CN 201711483638 A CN201711483638 A CN 201711483638A CN 108176816 A CN108176816 A CN 108176816A
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- cavity
- bottom plate
- forming part
- reinforcing rib
- mold
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/02—Sand moulds or like moulds for shaped castings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/22—Moulds for peculiarly-shaped castings
Abstract
The present invention provides a kind of mold for being used to manufacture column sand mo(u)ld, including core die, upper mold manufacture mould and lower die manufacture mould；The core die includes core model cavity, cavity inner wall and cavity bottom plate be equipped with matched shape at the molding of core die molded part, core die side wall is detachably to be fastenedly connected with cavity bottom plate；The lower die manufacture mould includes lower impressions, and lower impressions bottom plate is equipped with lower forming part and running channel；The upper mold manufacture mould includes upper impression, and upper impression bottom plate is equipped with upper forming part and running channel, offers cast gate on running channel, the running channel of upper impression bottom plate is corresponding with the running channel of lower impressions bottom plate.Present invention is particularly suitable for complicated sand mo(u)ld is manufactured, can be cracking to avoid sand mo(u)ld surface in knockout course or dies cavity be bonded in, improves yield rate.
Description
Technical field
The present invention relates to sand mold mould manufacturing technology fields, and in particular to a kind of mold for being used to manufacture column sand mo(u)ld.
Background technology
Sand casting refers to produce the casting method of casting in sand mold.Steel, iron and most of non-ferrous alloy castings all may be used
To be obtained with sand mould casting method.Sand casting is one kind in casting technique, and casting mold used in sand casting is generally by outer sand mold
It is composed with core.Since the Modeling Material used in sand casting is cheap and easy to get, Casting mold manufacturing is easy, and the single-piece of casting is given birth to
It produces, produce by batch and adapted to mass production, be always the basic technology in Foundry Production for a long time.
Mold is made of using wood or other metal materials in sand casting.In this process, make mold ruler
Very little to be slightly larger than finished product, difference therein is known as allowance for shrinkage.Wherein purpose is that fusing metal is golden to ensure to melt to mould action
Belong to solidification and shrink, so as to prevent the cavity in casting process.
The basic raw material for manufacturing sand mold is casting model powder and moulding sand binder.Most common casting model powder is siliceous sand.Silica sand
High-temperature behavior when cannot meet requirement then using special sands such as zircon sand, chromite sand, emergies.To make manufactured sand
Type and core have certain intensity, will not deform or damage in carrying, mould assembly and pouring liquid metal, generally to cast
Loose sand grains is bonded as molding sand by middle addition moulding sand binder.
Column is one of important part on lathe, for not scale complex parts, generally by sand mold mould casting and forming,
During sand mold mould is manufactured, when demoulding, needs sand-cast after molding being removed from the molds, however, when casting
When surface texture is complex, sand-cast is susceptible to cracking or is bonded in dies cavity in knockout course, and demoulding difficulty is big,
Requirement is not achieved in obtained sand mold.
Invention content
It is an object of the invention to against the above deficiency, provide a kind of mold for being used to manufacture column sand mo(u)ld.
To achieve these goals, technical scheme is as follows：
A kind of mold for being used to manufacture column sand mo(u)ld, including core die, upper mold manufacture mould and lower die manufacture mould；
The core die includes core model cavity, and cavity inner wall is equipped with the molding with core die molded part with cavity bottom plate
Locate matched shape, core die side wall is with cavity bottom plate to be detachably fastenedly connected；
The lower die manufacture mould includes lower impressions, and lower impressions bottom plate is equipped with lower forming part and running channel；The upper mold manufacture
Mould includes upper impression, and upper impression bottom plate is equipped with upper forming part and running channel, cast gate, the running channel of upper impression bottom plate are offered on running channel
It is corresponding with the running channel of lower impressions bottom plate.
Further, the column includes column ontology, and the column ontology includes joint face, and the joint face is by column
The top surface of ontology extends perpendicularly to bottom surface, and column ontology is separated into front cavity and back side cavity, is set on joint face by joint face
There is hole for hoist；
There are the joint face reinforcing rib that multiple tracks is set on joint face, joint face reinforcing rib connection column in the front cavity
The left side wall and right side wall of ontology, and the top and bottom of column ontology are connected, joint face reinforcing rib and hole for hoist stagger setting；
The upper half end surface of the front cavity wall and the vertical range of joint face gradually increase from top to bottom, form bevel edge；
The back side cavity is symmetrically disposed on the back side without top surface, the back side integrally formed with installation sliding rail, installation sliding rail
The both sides of containment portion, and extended downward into above bottom surface by column top surface；
The lower section of column ontology be equipped with bearing, the bearing from the lower direction both sides of bottom surface extend and it is symmetrical, make bottom
The lower section in face forms bottom groove, and bearing is equipped with mounting hole；
Bearing is equipped with bearing reinforcing rib with side wall junction；Reinforcing rib slot, the reinforcing rib slot are offered in the middle part of reinforcing rib
It is opened up downwards perpendicular to upper surface of support；
The cross section of the bearing reinforcing rib is right angled triangle, and the bevel edge of right angled triangle extends to bearing by side wall
Side.
Further, the intersection of adjacent protrusion is equipped with allowance slot on the cavity bottom plate, and the cavity is rectangle
Cavity, including two long side walls and two short side walls, the long side wall and bottom plate detachably to be fastenedly connected, the short side wall and
Bottom plate is integrally formed；The side of the short side wall and long side wall assembling is chimb, and the long side wall inner wall is equipped with and chimb phase
The groove of occlusion；The both sides of the long side wall are equipped with binding groove, and binding groove is located at the outside of short side wall, the long side being oppositely arranged
Wall is fixed on the both sides of bottom plate and short side wall by the fastener being interspersed in binding groove；The fastener includes what is cooperated
Stud and nut, the nut carry and tighten handle；
The cavity top is equipped with separable body, and the lower surface of separable body is matched with the upper surface of cavity；It is separable
The lower surface of body includes part inclined-plane, between inclined-plane and non-inclined-plane in obtuse angle；The separable body is equipped with dowel hole, cavity
Upper surface be equipped with pin hole corresponding with the dowel hole position；The outside of separable body, which is equipped with, has held handle.
Further, the running channel on the lower impressions bottom plate is side running channel, and the running channel on upper impression bottom plate is cross gate, institute
Cast gate is stated to be set among cross gate.
Further, the lower impressions bottom plate is equipped with downslope, and upper impression bottom plate is equipped with corresponding with downslope position
Upslope, upslope is with the inclined direction of downslope on the contrary, angle of inclination is identical.
Further, the lower forming part includes being molded forming part under the reinforcing rib of lower seat reinforcing rib；It is described
Upper forming part includes being molded forming part on the reinforcing rib of upper seat reinforcing rib.
Further, forming part under reinforcing rib slot is equipped under the reinforcing rib below forming part, on reinforcing rib under forming part
Side is equipped with forming part on reinforcing rib slot；The mold further includes the manufacture mould for the core of molding strengthening ribs slot.
Further, the manufacture mould is equipped with the matched modeling chamber of core with molding strengthening ribs slot, manufacture
Mould includes the first symmetrical manufacture mould and the second manufacture mould.
Further, the upper forming part includes the upper forming part top to match with the core die molded part outer surface
Face, upper forming part top surface are equipped with the upper forming part protrusion to match with core die protrusion, and the side of upper forming part is equipped with molding institute
State the bevel edge forming part of bevel edge.
Further, the bevel edge forming part is equipped with the overflow launder forming part for being molded overflow launder.
Compared with prior art, the present invention it has the advantages that：
The present invention by core die, upper mold manufactures mould and lower die and manufactures mould manufactures core, upper die and lower die respectively, then by type
Core, upper die and lower die assemble up to obtain the mold for manufacturing column sand mo(u)ld, simplify manufacturing process, avoid core, upper mold and
It generates and interferes with each other when lower die manufactures, obtained the mould features compact structure, connection and reasonable arrangement.Core die cavity design is divided into several
From part, after the completion of molding, mold cavity is dismantled one by one, is gradually reduced the contact area of casting and mold cavity,
Casting is finally taken out, substantially reduces disengaging difficulty.It, can be to avoid de- present invention is particularly suitable for complicated sand mo(u)ld is manufactured
Sand mo(u)ld surface is cracking in mold process or is bonded in dies cavity, improves yield rate.
The intersection setting allowance slot of adjacent protrusion, can prevent wedge angle molding herein on the bottom plate of core die cavity
Generate defect.Fastener and binding groove are mounted on outside cavity, so as to which any influence will not be generated to casting, on cavity top
The separable body of setting, reduces cavity height, the dismounting of cavity lateral is decomposed into the dismounting of separable body and cavity wall, into one
Step ensures not interfering with surface quality of continuous castings in side wall disassembly process, reduces and demould difficulty.The setting of dowel hole and inclined-plane is prevented
It only separates body and opposite slip, protrusion and the setting of groove occurs for cavity, prevent from occurring between long side wall and short side wall opposite
It slides, improves the tightness of detachable cavity.
By before column ontology, the back side be designed to cavity, joint face set hole for hoist, the lower section of bottom surface set
Bottom groove so as to greatly reduce steel material used, reduces production cost, meets energy-saving and environment-friendly requirement while mitigates column
Weight, be easy for installation and removal；Reinforcing rib staggeredly on the joint face of front and rear cavity is set, is ensured needed for machine pillar
Working strength and rigidity meet the requirement of efficient load cutting；Branch is extended in the lower direction both sides of the bottom surface of column ontology
Seat so as to suitably widen column and lathe base faying face span, improves the stability of column；Bearing is equipped with mounting hole, makes
The combination of the bearing and column of lathe is even closer and secured, so that lathe is more stablized at work, improves workpiece
The quality of machining accuracy and product；Installation sliding rail with column is integrally formed, simplifies the mounting structure of column, reduces erector
Sequence improves installation effectiveness.In addition, column compact overall structure, effectively lowers the center of gravity, the stability of column is improved.Bearing adds
The design of strengthening tendons can increase the intensity of bearing and side wall junction, prevent from causing to crack due to vibration when lathe works.It opens up
Reinforcing rib slot makes uniform wall thickness, avoids effectively improving strong due to the defects of wall meat is thicker generates shrinkage porosite, stomata in casting process
Degree.
Description of the drawings
Fig. 1 is the front view and side view of the medium-sized mandrel molding part of the embodiment of the present invention；
Fig. 2 is the vertical view of core die cavity in the embodiment of the present invention；
Fig. 3 is the vertical view installed additional on core die cavity in the embodiment of the present invention after separable body；
Fig. 4 is the front view of Fig. 3；
Fig. 5 is the side view of Fig. 4；
Fig. 6 is the structure chart after the dismounting of core of embodiment of the present invention film, is not shown in figure fastener；
Fig. 7 is the vertical view of upper mold of embodiment of the present invention manufacture mould；
Fig. 8 is the front view of Fig. 7, is not shown in figure upper impression side wall, cast gate and cross gate；
Fig. 9 is the vertical view of lower die of embodiment of the present invention manufacture mould；
Figure 10 is the front view of Fig. 9；
Figure 11 is the three-dimensional structure diagram of column of the embodiment of the present invention；
Figure 12 is the three-dimensional structure diagram at another visual angle of column of the embodiment of the present invention；
Figure 13 is the structure chart of manufacture mould of the embodiment of the present invention.
Wherein, 1- core dies, 11- long side walls, 111- pin holes, 112- long side wall grooves, 12- short side walls, 121- short side walls
Chimb, 13- cavity bottom plates, 131- bottom plate reinforcing ribs, 132- allowance slots, 15- separate body, and handle, 152- are played in 151- ends
Inclined-plane, 16- fasteners, 161- studs, 162- nuts, 163- binding grooves, 17- core dies protrusion, 18- core mold formings
Part；
2- lower dies manufacture mould, 23- lower impressions bottom plates, 231- sides running channel, 232- downslopes, forming part under 233-, and 2331- adds
Forming part under strengthening tendons slot, forming part under 2332- reinforcing ribs；
3- upper molds manufacture mould, 33- upper impression bottom plates, 331- cross gates, 332- upslopes, and 333- cast gates are molded on 334-
Portion, forming part on 3341- reinforcing rib slots, forming part on 3342- reinforcing ribs, the upper forming part top surfaces of 3343-, the upper forming parts of 3345-
Protrusion, 3346- overflow launder forming parts, 3347- bevel edge forming parts；
4- columns, 41- column ontologies, 411- top surfaces, 412- bevel edges, 413- joint faces, 4131- joint face reinforcing ribs,
4132- holes for hoist, the 414- back sides, 4141- back sides cavity, 4142- installation sliding rails, 415- bottom surfaces, 4151- bottom grooves, 416-
Bearing, 4161- bearing reinforcing ribs, 4163- reinforcing rib slots, 4162- mounting holes；
51- first manufactures mould, and 52- second manufactures mould, 53- modeling chambers, 54- die joints.
Specific embodiment
In order to the present invention structure feature and it is reached the effect of have a better understanding and awareness, to preferable
Embodiment and attached drawing cooperation detailed description, are described as follows：
As shown in Figure 11,12, column 4 include column ontology 41, column ontology 41 include joint face 413, joint face 413 by
The top surface 411 of column ontology 41 extends perpendicularly to bottom surface 415, and column ontology 41 is separated into front cavity and the back of the body by joint face 413
Face cavity 4141, joint face 413 are equipped with hole for hoist 4132；
There are the joint face reinforcing rib 4131 that multiple tracks is set on joint face 413, joint face reinforcing rib 4131 in the cavity of front
The left side wall and right side wall of column ontology 41 are connected, and connects the top surface 411 of column ontology 41 and bottom surface 415, joint face is strengthened
Muscle 4131 and 4132 stagger setting of hole for hoist；The upper half end surface of front cavity wall and the vertical range of joint face are from top to bottom
Gradually increase forms bevel edge 412；
Back side cavity 4141 is symmetrical arranged without top surface, the back side 414 integrally formed with installation sliding rail 4142, installation sliding rail 4142
Both sides outside back side cavity 4141, and 415 top of bottom surface is extended downward by column top surface 411；
The lower section of column ontology 41 is equipped with bearing 416, and bearing 416 extends from the lower direction both sides of bottom surface 415 and symmetrically divides
Cloth makes the lower section of bottom surface 415 form bottom groove 4151, and bearing 416 is equipped with mounting hole 4162；
Bearing 416 is equipped with bearing reinforcing rib 4161 with side wall junction；Reinforcing rib slot 4163 is offered in the middle part of reinforcing rib, is added
Strengthening tendons slot 4163 opens up downwards perpendicular to 416 upper table of bearing；
The cross section of bearing reinforcing rib 4161 is right angled triangle, and the bevel edge of right angled triangle extends to bearing by side wall
416 side.
A kind of mold for being used to manufacture column sand mo(u)ld, including core die 1, upper mold manufacture mould 3 and lower die manufacture mould 2；
Be illustrated in figure 2 the vertical view of 1 cavity of core die, the core die 1 for be molded manufacture core die shown in FIG. 1 into
Type part 18, the core die molded part 18 are the joint face 413 of column 4 and joint face reinforcing rib 4131.The core die molded part 18
Surface is equipped with the reinforcing rib of multiple diamond shapeds.Reinforcing rib has multiple intersections, thus there is many places point on 18 surface of core die molded part
Angle, when molding, are also easy to produce defect.
Swaging die 1 includes core model cavity, and cavity inner wall is equipped with and core die molded part 18 with cavity cavity bottom plate 13
Molding at matched shape, 1 side wall of core die and cavity cavity bottom plate 13 is detachably are fastenedly connected；
Core die 1 includes core model cavity, and cavity is rectangular cavities, including two long side walls 11 and two short side walls 12,
To be detachably fastenedly connected, short side wall 12 is integrally formed with cavity bottom plate 13 for long side wall 11 and cavity bottom plate 13.Cavity inner wall with
Cavity bottom plate 13 is equipped with and core die protrusion 17 matched at sand mold molding and bottom plate reinforcing rib 131, core die protrusion
17 and bottom plate reinforcing rib 131 position on core die molded part 18 protrusion and reinforcing rib position it is corresponding, size is slightly larger than
The size of protrusion and reinforcing rib on core die molded part 18.
The intersection of adjacent said rib 131 is equipped with allowance slot 132 on cavity bottom plate 13, prevents the production of wedge angle molding herein
Raw defect.
As shown in Fig. 2, Fig. 6, side that short side wall 12 and long side wall 11 are assembled is short side wall chimb 121, in long side wall 11
Wall is equipped with the groove 112 being engaged with 121 phase of short side wall chimb, is fastened togather long side wall 11 and short side wall 12, Bu Huifa
Raw opposite slip.
As shown in Fig. 4, Fig. 5, Fig. 6, the both sides of long side wall 11 are equipped with binding groove 163, and binding groove 163 is located at short side wall 12
Outside, retention mechanism is arranged on to the outside of mold cavity, will not be had any impact to casting.The long side wall being oppositely arranged
11 are fixed on the both sides of cavity bottom plate 13 and short side wall 12 by the fastener 16 being interspersed in binding groove 163.Fastener 16 wraps
The stud 161 of mutual cooperation and nut 162 are included, nut 162 conveniently turns, the outer diameter of nut 162 is big with handle is tightened
In the width of binding groove 163.
As shown in Fig. 3, Fig. 4, Fig. 6, cavity top is equipped with separable body 15, separate body 15 lower surface and cavity it is upper
Surface matches.The lower surface of separable body 15 includes part inclined-plane 152, between inclined-plane 152 and non-inclined-plane in obtuse angle, inclined-plane
Lower end is located at the top of binding groove 163.The setting on inclined-plane 152 makes have bend line on separable face, prevents separable body 15 and chamber
Opposite slide occurs after the assembling of body top.In addition it separates body 15 and is equipped with dowel hole 111, the upper surface of cavity is equipped with and this
The corresponding pin hole in dowel hole position；Rectangular-shape end is equipped with outside the short side side of separable body 15 and plays handle 151, has held handle
151 facilitate separable body 15 are placed on cavity or are taken away.
Before being packed into molding sand into cavity, by the short side wall chimb 121 on the groove 112 in two long side walls 11 and short side wall
It fastens, stud 161 is mounted in binding groove 163, by tightening nut 162 at 161 both ends of stud, by two
Long side wall 11 is tightly secured in 13 both sides of cavity bottom plate, forms firm cavity.Separable body 15 is assembled on cavity top again,
The inclined-plane 152 and the respective ramp of cavity upper surface of separable 15 lower surface of body are correctly combined together, and are inserted into pin hole 111
Positioning pin forms cavity.
After molding sand is packed into cavity and is molded, positioning pin is extracted, by separable 15 end of body from cavity, then unscrews nut
162, stud 161 is taken out, after removing two long side walls 11, further takes out sand mo(u)ld after molding.
Lower die manufacture mould 2 includes lower impressions, and lower impressions bottom plate 23 is equipped with lower forming part 233 and side running channel 231；Upper molding
Modeling 3 includes upper impression, and upper impression bottom plate 33 is equipped with upper forming part 334 and cross gate 331, and 331 middle part of cross gate offers
Cast gate 333, side running channel 231 are matched with cross gate 331.
Lower impressions bottom plate 23 is equipped with downslope 232, and upper impression bottom plate 33 is equipped with and 232 matched upslope of downslope
332, upslope 332 is opposite with the inclined direction of downslope 232.Downslope 232 makes the lower mode cavity surface prepared for highly not
Two same planes, two planes are connected by slope；Upslope 332 makes two different for height in the upper cavity surface prepared
Plane, two planes are connected by slope, and when such upper and lower mould molds, the opposite slope of the two inclined directions can be just fastened on
Together, closing precision is improved.
Lower forming part 233 includes being molded forming part 2332 under the reinforcing rib of lower seat reinforcing rib；Upper forming part 334
Including forming part 3342 on the reinforcing rib that is used to be molded upper seat reinforcing rib, during the upper die and lower die molding prepared, add
The forming surface of forming part 3342 just synthesizes the molding cavity of bearing reinforcing rib on forming part 2332 and reinforcing rib under strengthening tendons.
The lower section of forming part 2332 is equipped with forming part 2331 under reinforcing rib slot under reinforcing rib, 3342 lower section of forming part on reinforcing rib
Equipped with forming part 3341 on reinforcing rib slot；The mold further includes the manufacture mould for the core of molding strengthening ribs slot 4163.
Mould is manufactured equipped with the matched modeling chamber 53 of core with molding strengthening ribs slot 4163, manufacture mould includes phase
Mutually symmetrical first manufacture mould 51 and second manufactures mould 52, and it is die joint that the first manufacture mould 51 and second, which is manufactured at the cooperation of mould 52,
54；
Upper forming part 334 includes upper forming part top surface 3343 corresponding with 18 outer surface of core die molded part, upper forming part
Top surface 3343 is equipped with the upper forming part protrusion 3345 to match with core die protrusion 17, and the side of upper forming part 334 is equipped with molding
The bevel edge forming part 3347 of bevel edge 412, bevel edge forming part 3347 are equipped with the overflow launder forming part 3346 for being molded overflow launder.
Using the method for above-mentioned mold manufacturing column sand mo(u)ld, include the following steps：
(1) core is manufactured
A. core die is assembled
It, will be on the long side wall groove 112 in two long side walls 11 and short side wall before being packed into molding sand into core model cavity
Short side wall chimb 121 fastens, and stud 161 is mounted in binding groove 163, by being tightened at 161 both ends of stud
Two long side walls 11 are tightly secured in 13 both sides of bottom plate, form firm cavity by nut 162；Separable body 15 is assembled again
On cavity top, the inclined-plane 152 and the respective ramp of cavity upper surface of separable 15 lower surface of body are correctly combined together, to pin
Positioning pin is inserted into hole 111, forms cavity；
B. it is molded
Molding sand, pressing molding are packed into cavity；
C. it demoulds
After molding sand molding, positioning pin is extracted, by separable 15 end of body from cavity, then unscrews nut 162, take out stud
161, after removing two long side walls 11, further take out core after molding；
(2) upper mold is manufactured
It adds in and molding sand and compresses in molding modeling upwards, taken out after molding to get to upper mold；
(3) lower die is manufactured
It adds in and molding sand and compresses in molding modeling downwards, taken out after molding to get to lower die；
(4) column sand mo(u)ld is manufactured
Core is fitted into upper mold, makes the forming surface of core towards lower die, the back side of core and the inner wall phase of upper model cavity
Cooperation, reinforcing rib groove-type core is fitted on reinforcing rib in 3342 cavity after molding of forming part, and upper mold and lower die are molded, made
The slope of mould just engages with the slope of lower die, side running channel it is corresponding to cross gate position to get to manufacture column sand mo(u)ld.
Using above-mentioned sand mo(u)ld to manufacture column, liquid metal is injected by cast gate, is full of type by cross gate, side running channel
Chamber, after cooling and shaping, demoulding obtains column blank, to get to column after being further surface-treated.
Basic principle, main feature and the advantages of the present invention of the present invention has been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and what is described in the above embodiment and the description is only the present invention
Principle, various changes and improvements may be made to the invention without departing from the spirit and scope of the present invention, these variation and
Improvement is both fallen in the range of claimed invention.The present invention claims protection domain by appended claims and its
Equivalent defines.
Claims (10)
1. a kind of mold for being used to manufacture column sand mo(u)ld, which is characterized in that including core die, upper mold manufacture mould and lower die manufacture
Mould；
The core die includes core model cavity, and cavity inner wall is equipped with and phase at the molding of core die molded part with cavity bottom plate
The shape of cooperation, core die side wall is with cavity bottom plate to be detachably fastenedly connected；
The lower die manufacture mould includes lower impressions, and lower impressions bottom plate is equipped with lower forming part and running channel；The upper mold manufactures mould packet
Upper impression is included, upper impression bottom plate is equipped with upper forming part and running channel, cast gate is offered on running channel, the running channel of upper impression bottom plate is under
The running channel of cavity bottom plate is corresponding.
2. a kind of mold for being used to manufacture column sand mo(u)ld according to claim 1, which is characterized in that for the column of manufacture
Including column ontology, the column ontology includes joint face, and the joint face extends perpendicularly to bottom surface by the top surface of column ontology,
Column ontology is separated into front cavity and back side cavity by joint face, and joint face is equipped with hole for hoist；
There are the joint face reinforcing rib that multiple tracks is set on joint face, joint face reinforcing rib connection column ontology in the front cavity
Left side wall and right side wall, and connect the top and bottom of column ontology, joint face reinforcing rib and hole for hoist stagger setting；It is described
The upper half end surface of front cavity wall and the vertical range of joint face gradually increase from top to bottom, form bevel edge；
The back side cavity is symmetrically disposed on back side cavity without top surface, the back side integrally formed with installation sliding rail, installation sliding rail
External both sides, and extended downward into above bottom surface by column top surface；
The lower section of column ontology be equipped with bearing, the bearing from the lower direction both sides of bottom surface extend and it is symmetrical, make bottom surface
Lower section forms bottom groove, and bearing is equipped with mounting hole；
Bearing is equipped with bearing reinforcing rib with side wall junction；Reinforcing rib slot is offered in the middle part of reinforcing rib, the reinforcing rib slot is vertical
It is opened up downwards in upper surface of support；
The cross section of the bearing reinforcing rib is right angled triangle, and the bevel edge of right angled triangle is extended to the side of bearing by side wall
Side.
3. a kind of mold for being used to manufacture column sand mo(u)ld according to claim 1, which is characterized in that on the cavity bottom plate
The intersection of adjacent protrusion is equipped with allowance slot, and the cavity is rectangular cavities, including two long side walls and two short side walls,
With bottom plate to be detachably fastenedly connected, the short side wall is integrally formed the long side wall with bottom plate；The short side wall and long side wall
The side of assembling is chimb, and the long side wall inner wall is equipped with the groove being mutually engaged with chimb；The both sides of the long side wall are all provided with
There is binding groove, binding groove is located at the outside of short side wall, and the long side wall being oppositely arranged is consolidated by the fastener being interspersed in binding groove
It is scheduled on the both sides of bottom plate and short side wall；The fastener includes the stud and nut that cooperate, and the nut is with stubborn
Tight handle；
The cavity top is equipped with separable body, and the lower surface of separable body is matched with the upper surface of cavity；Separable body
Lower surface includes part inclined-plane, between inclined-plane and non-inclined-plane in obtuse angle；The separable body be equipped with dowel hole, cavity it is upper
Surface is equipped with pin hole corresponding with the dowel hole position；The outside of separable body, which is equipped with, has held handle.
A kind of 4. mold for being used to manufacture column sand mo(u)ld according to claim 1, which is characterized in that the lower impressions bottom plate
On running channel for side running channel, the running channel on upper impression bottom plate is cross gate, and the cast gate is set among cross gate.
A kind of 5. mold for being used to manufacture column sand mo(u)ld according to claim 1, which is characterized in that the lower impressions bottom plate
Equipped with downslope, upper impression bottom plate is equipped with the inclined direction with the corresponding upslope in downslope position, upslope and downslope
On the contrary, angle of inclination is identical.
A kind of 6. mold for being used to manufacture column sand mo(u)ld according to claim 2, which is characterized in that the lower forming part packet
It includes to be molded forming part under the reinforcing rib of lower seat reinforcing rib；The upper forming part includes strengthening for being molded upper seat
Forming part on the reinforcing rib of muscle.
It is 7. according to claim 6 a kind of for manufacturing the mold of column sand mo(u)ld, which is characterized in that under the reinforcing rib into
Forming part under reinforcing rib slot is equipped with below type portion, forming part lower section is equipped with forming part on reinforcing rib slot on reinforcing rib；The mold
Further include the manufacture mould for the core of molding strengthening ribs slot.
8. a kind of mold for being used to manufacture column sand mo(u)ld according to claim 7, which is characterized in that set on the manufacture mould
Have and include the first symmetrical manufacture mould and second with the matched modeling chamber of the core of molding strengthening ribs slot, manufacture mould
Manufacture mould.
A kind of 9. mold for being used to manufacture column sand mo(u)ld according to claim 2, which is characterized in that the upper forming part packet
The upper forming part top surface to match with the core die molded part outer surface is included, upper forming part top surface is equipped with and core die protrusion phase
Matched upper forming part protrusion, the side of upper forming part is equipped with the bevel edge forming part for being molded the bevel edge.
A kind of 10. mold for being used to manufacture column sand mo(u)ld according to claim 9, which is characterized in that the bevel edge molding
Portion is equipped with the overflow launder forming part for being molded overflow launder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711483638.5A CN108176816B (en) | 2017-12-29 | 2017-12-29 | Mould for manufacturing stand column sand mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711483638.5A CN108176816B (en) | 2017-12-29 | 2017-12-29 | Mould for manufacturing stand column sand mould |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108176816A true CN108176816A (en) | 2018-06-19 |
| CN108176816B CN108176816B (en) | 2020-03-27 |
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| CN201711483638.5A Active CN108176816B (en) | 2017-12-29 | 2017-12-29 | Mould for manufacturing stand column sand mould |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1158390A (en) * | 1997-08-08 | 1999-03-02 | Eng Yamada:Kk | Manufacture of seismic isolator and its vulcanization mold |
| CN101293276A (en) * | 2008-05-22 | 2008-10-29 | 浙江沃尔达铜业有限公司 | Method for casting brass ware |
| CN201728333U (en) * | 2010-05-27 | 2011-02-02 | 南通华东油压科技有限公司 | Rapid mounting mechanism of casting sand-type mould |
| CN204052821U (en) * | 2014-06-25 | 2014-12-31 | 芜湖国鼎机械制造有限公司 | detachable cast sand box |
| CN204976014U (en) * | 2015-08-31 | 2016-01-20 | 东莞市启航精密数控设备有限公司 | Stand of vertical line rail machining center machine |
| CN106077469A (en) * | 2016-08-11 | 2016-11-09 | 李向阳 | A kind of blank manufacture method of gear box of tractor |
| CN108188760A (en) * | 2017-12-29 | 2018-06-22 | 安徽金义得机械有限公司 | A kind of column |
-
2017
- 2017-12-29 CN CN201711483638.5A patent/CN108176816B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1158390A (en) * | 1997-08-08 | 1999-03-02 | Eng Yamada:Kk | Manufacture of seismic isolator and its vulcanization mold |
| CN101293276A (en) * | 2008-05-22 | 2008-10-29 | 浙江沃尔达铜业有限公司 | Method for casting brass ware |
| CN201728333U (en) * | 2010-05-27 | 2011-02-02 | 南通华东油压科技有限公司 | Rapid mounting mechanism of casting sand-type mould |
| CN204052821U (en) * | 2014-06-25 | 2014-12-31 | 芜湖国鼎机械制造有限公司 | detachable cast sand box |
| CN204976014U (en) * | 2015-08-31 | 2016-01-20 | 东莞市启航精密数控设备有限公司 | Stand of vertical line rail machining center machine |
| CN106077469A (en) * | 2016-08-11 | 2016-11-09 | 李向阳 | A kind of blank manufacture method of gear box of tractor |
| CN108188760A (en) * | 2017-12-29 | 2018-06-22 | 安徽金义得机械有限公司 | A kind of column |
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| Publication number | Publication date |
|---|---|
| CN108176816B (en) | 2020-03-27 |
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Denomination of invention: A kind of mold for making column sand mold Effective date of registration: 20220831 Granted publication date: 20200327 Pledgee: Jingde Xingye financing Company limited by guarantee Pledgor: ANHUI JINYIDE MACHINERY Co.,Ltd. Registration number: Y2022980014145 |
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Denomination of invention: A mold for manufacturing column sand molds Effective date of registration: 20230913 Granted publication date: 20200327 Pledgee: Jingde Xingye financing Company limited by guarantee Pledgor: ANHUI JINYIDE MACHINERY Co.,Ltd. Registration number: Y2023980056428 |