CN204953819U - Prepare manual mould of V type cylinder block psammitolite - Google Patents
Prepare manual mould of V type cylinder block psammitolite Download PDFInfo
- Publication number
- CN204953819U CN204953819U CN201520598704.3U CN201520598704U CN204953819U CN 204953819 U CN204953819 U CN 204953819U CN 201520598704 U CN201520598704 U CN 201520598704U CN 204953819 U CN204953819 U CN 204953819U
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- block
- taken out
- psammitolite
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Abstract
The utility model discloses a prepare manual mould of V type cylinder block psammitolite, this V type cylinder block psammitolite include the psammitolite body and with the psammitolite chassis of this body coupling of psammitolite, about the psammitolite body has two inclined planes are terminal surface and top surfaces around, this craft mould includes: having upwards base, bottom surface module, the left side in open -ended V -arrangement chamber and taking out piece, right side and take out that the piece is taken out to piece, front end, the rear end is taken out piece, front shroud, left side apron and the right side and is lapped, it installs the one -tenth die cavity that encloses into the psammitolite body at the V -arrangement intracavity, still include the top surface bounding wall, it sets up and laps at the upper surface of base and with left side apron, the right side, the one -tenth die cavity on protecgulum hoarding one -tenth psammitolite chassis. This mould structure is compact, has the mould of opening and shutting accuracy and targets in place, and preparation psammitolite shape is accurate, can guarantee the integrality of psammitolite structure to die cost is low, and production cycle is short.
Description
Technical field
The utility model relates to casting field, particularly a kind of Manual mold producing cylinder in V-arrangement body core.
Background technology
At present; the exploitation of new product V-type diesel cylinder block; after the design rationality of structure and the complete machine characteristic of product pass through checking; usually small lot trial-production can be dropped into; to expand demonstration test; just can have high input comprise process certification, processing and manufacturing checking etc., until after each phase authentication passes through, mass production.But, in the new product cylinder in V-arrangement body limited-run trial production stage, from the angle of cost and trial-produce period, usually can not drop into too many mould and carry out producing of core, to meet the checking requirement in each stage in core production method.
At present, the core-making method of cylinder in V-arrangement body core has two kinds usually, and one adopts metal die to carry out coremaking on coremaking equipment, and another kind adopts laser fast shaping machine directly shaping for core " printing ".But, there is certain shortcoming in existing two kinds of core-making methods, is mainly manifested in: 1. adopt core shooter coremaking, metal die needs to carry out detailed design, take into full account the structure of core, especially this baroque cylinder in V-arrangement body core, its mould structure will adopt four die sinkings even six die sinkings usually, and with a lot of annex, and to be connected with equipment interface and to manufacture and design, its mould design and manufacture cost is higher, and the manufacturing cycle is long, and mould is safeguarded, cost of upkeep is high.And there is the uncertain factors such as change, optimization due to new product, all can cause the change of mould, time serious, scrapping of mould can be caused.2. adopt laser fast shaping mechanism to make core, i.e. 3D printing technique, its shortcoming is: coremaking process piles up shaping mode layer by layer, core shape is larger, structure is more complicated, then the coremaking time is longer, can not give full play to the quick coremaking advantage of coremaking equipment, meanwhile, this mode coremaking cost is also higher.
The information being disclosed in this background technology part is only intended to increase the understanding to general background of the present utility model, and should not be regarded as admitting or imply in any form that this information structure has been prior art that persons skilled in the art are known.
Utility model content
The purpose of this utility model is to provide a kind of Manual mold producing cylinder in V-arrangement body core,
For achieving the above object, the utility model provides a kind of Manual mold producing cylinder in V-arrangement body core, the core chassis that this cylinder in V-arrangement body core comprises core body and is connected with this core body, core body has left and right two inclined-planes, front/rear end and end faces, this Manual mold comprises: base, and it has the v-shaped cavity of upward opening; Bottom surface module, it is located at the bottom surface of v-shaped cavity; Block is taken out and block is taken out on right side in left side, and it is plugged in the both sides of v-shaped cavity respectively along the inclined-plane of v-shaped cavity, and left side is taken out end block and right side taking out block and bent downwards and extend and be embedded in the upper surface of base; Front end takes out block and block is taken out in rear end, and it is all in tabular, and front end takes out block and the two ends that block is separately positioned on v-shaped cavity are taken out in rear end; Front shroud, it is placed in the upper surface of the front end of base and sets up and take out on the top of block in front end; Left cover and right cover plate, it is placed in the left end of base and the upper surface of right-hand member respectively, and left cover and right cover plate are set up respectively and taken out block in left side and right side is taken out on the end of block; Wherein bottom surface module, block is taken out in left side, block is taken out on right side, block is taken out in front end and the forming cavity that block surrounds core body is taken out in rear end, left cover, right cover plate and front shroud surround seat ring at the upper surface of base; And end face coaming plate, it is arranged on the upper surface of base and around seat ring, left cover, right cover plate, front shroud and end face coaming plate surround the forming cavity on core chassis.
Preferably, end face coaming plate is formed by connecting by four pieces of end face side plate head and the tail.
Preferably, the upper surface of base is provided with positioning key, and positioning key is used for four pieces of end face side plate location.
Preferably, the peripheral side of base is provided with hoisting ring.
Compared with prior art, the utility model has following beneficial effect: the Manual mold producing cylinder in V-arrangement body core of the present embodiment is removable manual core box, take five direction stripping means and three pull-up mode structures, compact conformation, there is open-close module accurately put in place, make core shape accurate, the integrality of sand core structure can be ensured, and die cost is low, fabrication cycle is short.Meanwhile, this Manual mold can meet the requirement of small lot batch manufacture, and can simulate the real conditions of coremaking equipment on metal die, and for future, the sizing design work of producing die for making core afterwards in enormous quantities of product is accumulated experience.
Accompanying drawing explanation
Fig. 1 is the structural representation of existing cylinder in V-arrangement body core;
Fig. 2 is according to the structural representation producing the Manual mold of cylinder in V-arrangement body core of the present utility model;
Fig. 3 is according to the structural representation producing base in the Manual mold of cylinder in V-arrangement body core of the present utility model;
Fig. 4 is according to the structural representation producing bottom surface module in the Manual mold of cylinder in V-arrangement body core of the present utility model;
Fig. 5 produces according to of the present utility model the structural representation taking out block on the left of in the Manual mold of cylinder in V-arrangement body core;
Fig. 6 produces according to of the present utility model the structural representation taking out block on the right side of in the Manual mold of cylinder in V-arrangement body core;
Fig. 7 produces front end in the Manual mold of cylinder in V-arrangement body core take out the structural representation of block according to of the present utility model;
Fig. 8 produces rear end in the Manual mold of cylinder in V-arrangement body core take out the structural representation of block according to of the present utility model;
Fig. 9 is according to the structural representation producing front shroud in the Manual mold of cylinder in V-arrangement body core of the present utility model;
Figure 10 is according to the structural representation producing left cover in the Manual mold of cylinder in V-arrangement body core of the present utility model;
Figure 11 is according to the structural representation producing right cover plate in the Manual mold of cylinder in V-arrangement body core of the present utility model;
Figure 12 is according to the structural representation producing the first top board in the Manual mold of cylinder in V-arrangement body core of the present utility model;
Figure 13 is according to the structural representation producing the second top board in the Manual mold of cylinder in V-arrangement body core of the present utility model.
Main Reference Numerals illustrates:
1-base, 13-V shape chamber, 21-bottom surface module, takes out block on the left of 22-, takes out block on the right side of 23-, 31-front shroud, 32-left cover.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in detail, but is to be understood that protection domain of the present utility model not by the restriction of detailed description of the invention.
Clearly represent unless otherwise other, otherwise in whole description and claims, term " comprise " or its conversion as " comprising " or " including " etc. by be understood to include the element of stating or part, and do not get rid of other element or other part.
As shown in Figures 1 and 2, according to a kind of Manual mold producing cylinder in V-arrangement body core of the utility model detailed description of the invention, the core chassis 101 that this cylinder in V-arrangement body core 100 comprises core body 102 and is connected with this core body 102, the left and right sides of this core body 102 has inclined-plane 122, side, front and back has end face 123 and top has end face 121.This Manual mold aims at shaping cylinder in V-arrangement body core 100 and designs, particularly, this Manual mold comprises base 1, bottom surface module 21, block 22 is taken out in left side, block 23 is taken out on right side, block 24 is taken out in front end, block 25 is taken out in rear end, front shroud 31, left cover 32, right cover plate 33 and end face coaming plate (unmarked in figure).Wherein base 1 has the v-shaped cavity 13 (see Fig. 3) of upward opening, and base 1 is used for playing a supportive role to whole mould, in v-shaped cavity 13, arrange corresponding forming module.
Particularly, composition graphs 2, bottom surface module 21 (see Fig. 4) is located at the bottom surface of v-shaped cavity 13, and the surface of bottom surface module 21 is used for the end face 121 of shaping core body 102.Block 22 is taken out and block 23 (see Fig. 5 and Fig. 6) is plugged in v-shaped cavity 13 respectively both sides along the inclined-plane of v-shaped cavity 13 are taken out on right side in left side, and left side is taken out end block 22 and right side taking out block 23 and bent downwards and extend and be embedded in the upper surface of base 1.Front end takes out block 24 and block 25 (see Fig. 7 and Fig. 8) is taken out all in tabular in rear end, and front end takes out block 24 and the two ends that block 25 is separately positioned on v-shaped cavity 13 are taken out in rear end.Front shroud 31 (see Fig. 9) is placed in the upper surface of the front end of base 1 and sets up on the top that block 24 is taken out in front end, left cover 32 and right cover plate 33 (see Figure 10 and Figure 11) are placed in the left end of base 1 and the upper surface of right-hand member respectively, and left cover 32 and right cover plate 33 are set up respectively and taken out block 22 in left side and right side is taken out on the end of block 23.
So far, bottom surface module 21, left side take out block 22, block 23 is taken out on right side, block 24 is taken out in front end and rear end is taken out block 25 and is all arranged in v-shaped cavity 13, and bottom surface module 21, left side take out block 22, block 23 is taken out on right side, block 24 is taken out in front end and the forming cavity that block 25 surrounds core body 102 is taken out in rear end.
In addition, left cover 32, right cover plate 33 and front shroud 31 surround seat ring at the upper surface of base 1, end face coaming plate be arranged on base 1 upper surface and be centered around left cover 32, right cover plate 33 and front shroud 31 composition seat ring, finally, left cover 32, right cover plate 33, front shroud 31 and end face coaming plate surround the forming cavity on core chassis 101.
It should be noted that, each module is carried out loss of weight, is emptied design, and wall thickness, between 15mm ~ 20mm, reduces labor intensity, and is provided with at rational position position of manually raising one's hand, and facilitates workman to carry out demolition, installation operation.
As a kind of preferred embodiment, end face coaming plate is formed by connecting by four pieces of end face side plate head and the tail, and end face side plate comprises the first top board 41 (see Figure 12) being arranged on the left and right sides and the second top board 42 (see Figure 13) being arranged on both sides, front and back.
As a kind of preferred embodiment, the upper surface of base 1 is provided with positioning key 12 (see Fig. 3), and positioning key 12 plays accurate positioning action, is conducive to front shroud 31, first top board 41 and the second top board 42 accurate matched moulds in a mold.Finally, the first top board 41 and the second top board 42 are locked by tie down screw 45.
As a kind of preferred embodiment, the peripheral side of base 1 is provided with hoisting ring 11.
Below for utilizing the concrete coremaking step of this Manual mold:
1. the number of assembling steps of Manual mold
(1) base 1 is positioned on flat board, successively block 22 is taken out in left side in order, block 23 is taken out on right side, block 24 is taken out in bottom surface module 21, front end, rear end is taken out block 25 and loaded in the v-shaped cavity 13 of base 1 successively, ensure to be in place.
(2) successively front shroud 31, left cover 32 and right cover plate 33 are loaded successively the upper surface of base 1 in order, ensure to be in place.
(3) in order 2 the first top boards 41 and 2 the second top boards 42 are loaded the edge of base 1, and lock with tie down screw, then 21 cun of coating steel pipes are supported on back-up block 411 place (see Figure 12) of the first top board 41,2 coating steel pipes are used for lifting and carrying.Finally toward filling self-hardening sand, consolidation inside mould, strike off.
2. get core
(1) after self-hardening sand sclerosis, core and whole set of die are lifted, overturns 180 ° (namely end face and bottom surface are exchanged), unclamp surrounding first top board 41 and the second top board 42, then hang out base 1.
(2) take out front end successively and take out block 24 and block 25 is taken out in rear end, then tilt to take out that block 22 is taken out in left side, block 23 is taken out on right side, then take out bottom surface module 21.
(3) last taking-up successively front shroud 31, left cover 32 and right cover plate 33, whole coremaking process completes.
To sum up, the Manual mold producing cylinder in V-arrangement body core of the present embodiment is removable manual core box, five direction stripping means, i.e. end face direction, front extreme direction, rear extreme direction, left side direction and right side incline direction.Three pull-up mode structures, ground floor demolding structure is base, and the second layer is the end face side plate of surrounding, and third layer is each module in v-shaped cavity 13.Its compact conformation, has open-close module and accurately puts in place, makes core shape accurate, can ensure the integrality of sand core structure, and die cost is low, the feature that fabrication cycle is short.This Manual mold can meet the requirement of small lot batch manufacture, and can simulate the real conditions of coremaking equipment on metal die, and for future, the sizing design work of producing die for making core afterwards in enormous quantities of product is accumulated experience.
The aforementioned description to concrete exemplary of the present utility model is to illustrate and the object of illustration.These descriptions not want the utility model to be defined as disclosed precise forms, and obviously, according to above-mentioned instruction, can much change and change.The object selected exemplary embodiment and describe is to explain certain principles of the present utility model and practical application thereof, thus those skilled in the art can be realized and utilize various different exemplary of the present utility model and various different selection and change.Scope of the present utility model is intended to limited by claims and equivalents thereof.
Claims (4)
1. produce the Manual mold of cylinder in V-arrangement body core for one kind, the core chassis that this cylinder in V-arrangement body core comprises core body and is connected with this core body, described core body has left and right two inclined-planes, front/rear end and end faces, and it is characterized in that, this Manual mold comprises:
Base, it has the v-shaped cavity of upward opening;
Bottom surface module, it is located at the bottom surface of described v-shaped cavity;
Block is taken out and block is taken out on right side in left side, and it is plugged in the both sides of described v-shaped cavity respectively along the inclined-plane of described v-shaped cavity, and described left side is taken out end block and described right side taking out block and bent downwards and extend and be embedded in the upper surface of described base;
Front end takes out block and block is taken out in rear end, and it is all in tabular, and described front end takes out block and the two ends that block is separately positioned on described v-shaped cavity are taken out in described rear end;
Front shroud, it is placed in the upper surface of the front end of described base and sets up and take out on the top of block in described front end;
Left cover and right cover plate, it is placed in the left end of described base and the upper surface of right-hand member respectively, and described left cover and described right cover plate are set up respectively and taken out block in described left side and described right side is taken out on the end of block;
Wherein said bottom surface module, described left side take out block, block is taken out on described right side, block is taken out in described front end and the forming cavity that block surrounds described core body is taken out in described rear end, and described left cover, described right cover plate and described front shroud surround seat ring at the upper surface of described base; And
End face coaming plate, it is arranged on the upper surface of described base and around described seat ring, described left cover, described right cover plate, described front shroud and described end face coaming plate surround the forming cavity on described core chassis.
2. the Manual mold producing cylinder in V-arrangement body core according to claim 1, is characterized in that, described end face coaming plate is formed by connecting by four pieces of end face side plate head and the tail.
3. the Manual mold producing cylinder in V-arrangement body core according to claim 2, is characterized in that, the upper surface of described base is provided with positioning key, and described positioning key is used for described four blocks of end face side plates location.
4. the Manual mold producing cylinder in V-arrangement body core according to claim 1, is characterized in that, the peripheral side of described base is provided with hoisting ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520598704.3U CN204953819U (en) | 2015-08-10 | 2015-08-10 | Prepare manual mould of V type cylinder block psammitolite |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520598704.3U CN204953819U (en) | 2015-08-10 | 2015-08-10 | Prepare manual mould of V type cylinder block psammitolite |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204953819U true CN204953819U (en) | 2016-01-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520598704.3U Withdrawn - After Issue CN204953819U (en) | 2015-08-10 | 2015-08-10 | Prepare manual mould of V type cylinder block psammitolite |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204953819U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105170906A (en) * | 2015-08-10 | 2015-12-23 | 广西玉柴机器股份有限公司 | Manual die for manufacturing V-shaped cylinder block sand core |
| CN110465624A (en) * | 2019-09-19 | 2019-11-19 | 广西玉柴机器股份有限公司 | A kind of the ultra-large type craft core mould and core-making method of V-type engine cylinder block |
-
2015
- 2015-08-10 CN CN201520598704.3U patent/CN204953819U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105170906A (en) * | 2015-08-10 | 2015-12-23 | 广西玉柴机器股份有限公司 | Manual die for manufacturing V-shaped cylinder block sand core |
| CN105170906B (en) * | 2015-08-10 | 2017-07-07 | 广西玉柴机器股份有限公司 | Produce the Manual mold of cylinder in V-arrangement body core |
| CN110465624A (en) * | 2019-09-19 | 2019-11-19 | 广西玉柴机器股份有限公司 | A kind of the ultra-large type craft core mould and core-making method of V-type engine cylinder block |
| CN110465624B (en) * | 2019-09-19 | 2024-05-03 | 广西玉柴机器股份有限公司 | Ultra-large manual core box die of V-shaped engine cylinder block and core manufacturing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160113 Effective date of abandoning: 20170707 |
|
| AV01 | Patent right actively abandoned |