CN217912788U - Die-casting die for producing automobile air conditioner compressor cylinder - Google Patents
Die-casting die for producing automobile air conditioner compressor cylinder Download PDFInfo
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- CN217912788U CN217912788U CN202221618191.4U CN202221618191U CN217912788U CN 217912788 U CN217912788 U CN 217912788U CN 202221618191 U CN202221618191 U CN 202221618191U CN 217912788 U CN217912788 U CN 217912788U
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Abstract
The utility model relates to a die casting die for producing vehicle air conditioner compressor cylinder body, include last framed, lower framed, go up mold core and lower mold core, last framed and lower framed be and stack from top to bottom and arrange, install between the two and be the last mold core and the lower mold core of stacking from top to bottom, last mold core and lower mold core between form the die cavity, the left part and the rear portion of last framed and lower framed install respectively that one end inserts the first hydro-cylinder of die cavity and loose core and the second hydro-cylinder is loosed core, the front-mounting of last framed and lower framed have the slider that inserts the die cavity to loose core the structure, the slider loose core the structure and include slider, terminal surface core-pulling piece and oblique guide pillar, the slider install framed front end middle part department down, the terminal surface core-pulling piece is installed to the rear end of slider, the slider in install the oblique guide pillar of upper end tilt backward. The utility model has the characteristics of improve drawing of patterns speed, improve the drawing of patterns stability, ensure that thin-walled structure can not damage, the drawing of patterns power is little, improve product precision etc.
Description
Technical Field
The utility model relates to a die casting die technical field especially relates to a die casting die for producing vehicle air conditioner compressor cylinder body.
Background
The bottom of conventional vehicle air conditioner compressor cylinder body need have the thin butt joint face of a wall thickness, be used for making things convenient for the inside heat energy exchange of compressor, in order to ensure the shaping precision of this structure, need guarantee this portion shaping through the structure of loosing core, when loosing core, synchronous motion can be carried out to the hydro-cylinder structure, this can cause the drawing of patterns damage, because the wall thickness is comparatively little, it can damage to loose core in step, cause the product to damage, need design a new mould structure in order to solve above-mentioned problem.
Disclosure of Invention
The utility model aims to solve the technical problem that a transmission casing and independent drive unit are provided, have and improve drawing of patterns speed, improve drawing of patterns stability, ensure that thin-walled structure can not damage, drawing of patterns power is little, improve characteristics such as product precision.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a transmission casing, includes last framed, lower framed, goes up mold core and lower mold core, last framed and lower framed be from top to bottom stack and arrange, install between the two and be upper mold core and lower mold core that stack from top to bottom, last mold core and lower mold core between form the die cavity, the left part and the rear portion of last framed and lower framed install respectively that one end inserts the first hydro-cylinder of die cavity and loose core and the second hydro-cylinder is loosed core, the front portion of last framed and lower framed install the slider structure of loosing core that inserts the die cavity, the slider loose core structure include slider, terminal surface core piece and oblique guide pillar, the slider install in lower framed front end middle part department, the terminal surface core piece is installed to the rear end of slider, the slider in install the oblique guide pillar that the upper end leaned towards the back, oblique guide pillar inserts in the framed, the slider both sides all be provided with the clamp plate, install spacing support between the front end of two clamp plates, the front end of slider install the guide bar that the level passed spacing support, spacing support and slider between leave the clearance of loosing core.
Through setting up slider structure of loosing core among this technical scheme for when the mould die sinking, at first start and be used for loosing core the structure to the fashioned slider of vehicle air conditioner compressor cylinder body outside terminal surface, the slider is loosed core structural oblique guide pillar and can be controlled the slider and carry out the drawing of patterns action, avoids selecting the hydro-cylinder as taking off the module, ensures that the thin wall portion of cylinder liner can not appear pulling and decreases the phenomenon, ensures product quality, simultaneously through setting up guide bar and spacing support, makes whole slider structure of loosing core operation stable.
As a supplement to this technical scheme, first hydro-cylinder loose core include first die carrier, first hydro-cylinder and first slider, first die carrier install die frame rear side down, first die carrier on install the first hydro-cylinder that the main shaft is preceding, the main shaft of first hydro-cylinder links to each other with the first slider that is located die frame rear portion down, first slider front end install and loose core the hole site, the hole site loose core front end be close to terminal surface and take out the core piece, but contactless.
According to the technical scheme, the first oil cylinder is arranged to loose core to ensure the forming of the inner cavity of the air conditioner compressor, and meanwhile, when the core is pulled through the hole position to enable a product to be demoulded, the cylinder body cannot be damaged by pulling, and meanwhile, the forming of the thin-wall part is also ensured.
As a supplement to the technical scheme, the second oil cylinder loose core comprises a second mold frame, a second oil cylinder and a second sliding block, the second mold frame is installed at the left part of the lower mold frame, the second oil cylinder with a right main shaft is installed in the middle of the second mold frame, the second sliding block is installed at the left part, the main shaft of the second oil cylinder is connected with the second sliding block, and the right end of the second sliding block is provided with a side core-pulling block.
Auxiliary forming of the side of the cylinder body by arranging a side core-pulling block
As a supplement to the technical scheme, the right side of the lower die core is provided with a sprue spreader structure, and the sprue spreader structure penetrates through the upper die frame.
The sprue structure and the sprue structure are arranged to play a role in guiding, so that the molten aluminum can smoothly enter the mold cavity.
As a supplement to the technical scheme, the upper die frame is provided with a cooling pipeline access groove on the upper portion, the left portion and the right portion of the cooling pipeline access groove are respectively provided with a left bolt seat and a right bolt seat, and the front end and the rear end of each of the left bolt seat and the right bolt seat are respectively provided with a vertical bolt inserted into a die cavity.
Thereby make the hole site of product can the shaping through setting up left bolt seat and right bolt seat among this technical scheme, make things convenient for vertical bolt to carry out drawing of patterns action through left bolt seat and right bolt seat simultaneously
As a supplement to the technical scheme, the upper die frame is provided with two limit blocks embedded into the left side and the right side of the first sliding block.
As a supplement to the technical scheme, the left part and the front part of the butt joint of the upper mold frame and the lower mold frame are provided with exhaust assemblies communicated with the mold cavity.
As a supplement to the technical scheme, the lower end face of the lower die frame is provided with a die leg, the die leg is internally provided with a top plate which moves up and down, and the top plate is provided with a plurality of thimbles of which the upper ends are in butt joint with the die cavity.
Has the beneficial effects that: a die casting die for producing vehicle air conditioner compressor cylinder body, concrete advantage as follows:
(1) By arranging the sliding block core pulling structure, when the mold is opened, the sliding block core pulling structure for molding the outer end face of the cylinder body of the automobile air-conditioning compressor is started, an inclined guide pillar on the sliding block core pulling structure can control the sliding block to perform demolding action, an oil cylinder is prevented from being selected as a demolding part, the thin-wall part of the cylinder sleeve is ensured not to be damaged by pulling, the product quality is ensured, and meanwhile, the whole sliding block core pulling structure is stable in operation by arranging the guide rod and the limiting support;
(2) The forming of the inner cavity of the air conditioner compressor is ensured by arranging the first oil cylinder for core pulling, and when the product is subjected to mold release through the core pulling of the hole positions, strain on the cylinder body is avoided, and the forming of the thin-wall part is also ensured.
Drawings
Fig. 1 is a front view of the present invention;
FIG. 2 isbase:Sub>A cross-sectional view taken along line A-A of FIG. 1 in accordance with the present invention;
fig. 3 is a top view of the present invention;
fig. 4 is a right side view of the present invention;
fig. 5 is a sectional view taken along line B-B of fig. 4 according to the present invention;
fig. 6 is a structural view of the exhaust assembly of the present invention.
Detailed Description
The present invention will be further described with reference to the following specific examples. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that various changes and modifications of the present invention may be made by those skilled in the art after reading the teachings of the present invention, and these equivalents also fall within the scope of the appended claims.
The utility model discloses an embodiment relates to a die casting die for producing vehicle air conditioner compressor cylinder body, as shown in fig. 1-4, including last framed 1, lower framed 2, go up mold core 13 and lower mold core 14, last framed 1 and lower framed 2 be and stack from top to bottom and arrange, install between the two and be last mold core 13 and lower mold core 14 that stacks from top to bottom, last mold core 13 and lower mold core 14 between form the die cavity, last framed 1 and lower framed 2's left part and rear portion install respectively that one end inserts the first hydro-cylinder of die cavity and loose core 5 and second hydro-cylinder loose core 6, last framed 1 and lower framed 2's front-portion install the slider structure of loosing core 4 that inserts the die cavity, slider structure of loosing core 4 include slider 15, terminal surface piece of loosing core 16 and oblique guide pillar 17, slider 15 install framed 2 front end middle part department down, slider 15's rear end installs terminal surface piece 16, slider 15 in install the oblique guide pillar 17 that the upper end leaned towards the back slope, the guide pillar 17 inserts in framed 1, slider 15 both sides all be provided with the front end of slider 15 and the support that the support has the support that the support 18 between the support that the guide pillar 18 and the support that the slider passed the spacing pole 18 and take off the clearance that the slider passed between the support.
Through setting up slider structure 4 of loosing core among this technical scheme for when the mould die sinking, at first start and be used for loosing core structure 4 to the fashioned slider of vehicle air conditioner compressor cylinder body outside terminal surface, slider loose core oblique guide pillar 17 on the structure 4 can control slider 15 and carry out the drawing of patterns action, avoid selecting the hydro-cylinder as taking off the module piece, guarantee that the thin wall portion of cylinder liner can not appear pulling and losing the phenomenon, guarantee product quality, simultaneously through setting up guide bar 19 and spacing support 18, make whole slider loose core structure 4 operation stable.
As a supplement to this technical scheme, first hydro-cylinder 5 of loosing core include first die carrier 21, first hydro-cylinder 20 and first slider 22, first die carrier 21 install 2 rear sides down, first die carrier 21 on install the first hydro-cylinder 20 that the main shaft is forward, the main shaft of first hydro-cylinder 20 with be located the first slider 22 on the 2 rear portions of lower mould frame and link to each other, first slider 22 front end install the hole site and loose core 23, the hole site loose core 23 front end be close to terminal surface and loose core piece 16, but contactless.
According to the technical scheme, the first oil cylinder is arranged to loose core 5 to ensure the forming of the inner cavity of the air conditioner compressor, and meanwhile, when the core 23 is pulled through hole positions to enable a product to be demoulded, the cylinder body cannot be damaged by pulling, and meanwhile, the forming of the thin-wall part is also ensured.
As shown in fig. 5, as a supplement to the present technical solution, the second cylinder core 6 includes a second mold frame 29, a second cylinder 28 and a second slider 30, the second mold frame 29 is installed at the left portion of the lower mold frame 2, the second cylinder 28 with a right main shaft is installed in the middle of the second mold frame 29, the second slider 30 is installed at the left portion, the main shaft of the second cylinder 28 is connected to the second slider 30, and the right end of the second slider 30 is installed with a side core-pulling block 31.
The side core-pulling block 31 is arranged for auxiliary forming of the side of the cylinder body
As a supplement to the present technical solution, a sprue runner structure 12 is installed on the right side of the lower mold core 14, and a gate structure 11 penetrating through the upper mold frame 1 is installed on the sprue runner structure 12.
The sprue structure 11 and the sprue structure 12 are arranged to play a role in guiding, so that the molten aluminum can smoothly enter the mold cavity.
As a supplement to the technical scheme, a cooling pipeline access groove 7 is formed in the upper portion of the upper die frame 1, a left bolt seat 8 and a right bolt seat 9 are respectively installed on the left portion and the right portion of the cooling pipeline access groove 7, and vertical bolts inserted into a die cavity are arranged at the front end and the rear end of the left bolt seat 8 and the front end and the rear end of the right bolt seat 9.
Thereby make the hole site of product can the shaping through setting up left bolt seat 8 and right bolt seat 9 among this technical scheme, carry out drawing of patterns action through left bolt seat 8 and right bolt seat 9 convenient vertical bolt simultaneously
As shown in fig. 6, as a supplement to the present technical solution, two limit blocks 24 embedded in the left and right sides of the first sliding block 22 are installed on the upper mold frame 1.
As a supplement to the technical scheme, the left part and the front part of the butt joint of the upper mold frame 1 and the lower mold frame 2 are provided with air exhaust assemblies 25 communicated with the mold cavity.
As a supplement to the technical scheme, the lower end surface of the lower mold frame 2 is provided with a mold foot 3, the mold foot 3 is internally provided with a top plate 10 which moves up and down, and the top plate 10 is provided with a plurality of ejector pins 27 the upper ends of which are butted with the mold cavity.
Claims (8)
1. The utility model provides a die casting die for producing vehicle air conditioner compressor cylinder body, includes last framed (1), framed (2) down, goes up mold core (13) and framed (14) down, last framed (1) and framed (2) down stack from top to bottom and arrange, install between the two and be last mold core (13) and framed (14) down that stack from top to bottom, its characterized in that: last mould core (13) and lower mould core (14) between form the die cavity, last mould frame (1) and the left part and the rear portion of lower mould frame (2) install the first hydro-cylinder that one end inserted the die cavity respectively and loose core (5) and second hydro-cylinder loose core (6), last mould frame (1) and the front-portion mounting of lower mould frame (2) have the slider structure of loosing core (4) that inserts the die cavity, slider loose core structure (4) including slider (15), terminal surface loose core piece (16) and oblique guide pillar (17), slider (15) install in lower mould frame (2) front end middle part department, terminal surface loose core piece (16) is installed to the rear end of slider (15), slider (15) in install oblique guide pillar (17) that the upper end leaned towards the back, oblique guide pillar (17) insert in last mould frame (1), slider (15) both sides all be provided with the clamp plate, install spacing support (18) between the front end of two clamp plates, the front end of slider (15) install the level and pass guide bar (18) of spacing support (18), slider (18) and spacing clearance is stayed between slide block (15) and the mould frame (15) and take off.
2. The die-casting die for producing the automobile air conditioner compressor cylinder body as claimed in claim 1, wherein: first hydro-cylinder loose core (5) including first die carrier (21), first hydro-cylinder (20) and first slider (22), first die carrier (21) install die frame (2) rear side down, first die carrier (21) on install main shaft first hydro-cylinder (20) forward, the main shaft of first hydro-cylinder (20) with be located die frame (2) first slider (22) on the rear portion down and link to each other, first slider (22) front end install the hole site and loose core (23), hole site (23) front end of loosing core be close to terminal surface and loose core piece (16), nevertheless contactless.
3. The die-casting mold for producing the automobile air conditioner compressor cylinder body as claimed in claim 1, wherein: the second hydro-cylinder (6) of loosing core include second die carrier (29), second hydro-cylinder (28) and second slider (30), the installation of second die carrier (29) the left part of framed (2) under, second die carrier (29) mid-mounting have main shaft second hydro-cylinder (28) towards the right side, second slider (30) install in the left part, the main shaft of second hydro-cylinder (28) link to each other with second slider (30), the right-hand member of second slider (30) install side core piece (31).
4. The die-casting mold for producing the automobile air conditioner compressor cylinder body as claimed in claim 1, wherein: the right side of lower mould core (14) install reposition of redundant personnel awl structure (12), reposition of redundant personnel awl structure (12) on install runner structure (11) that pass last framed (1).
5. The die-casting die for producing the automobile air conditioner compressor cylinder body as claimed in claim 1, wherein: the upper die frame (1) is provided with a cooling pipeline access groove (7) in the upper portion, a left bolt seat (8) and a right bolt seat (9) are respectively installed on the left portion and the right portion of the cooling pipeline access groove (7), and vertical bolts inserted into a die cavity are arranged at the front end and the rear end of the left bolt seat (8) and the front end and the rear end of the right bolt seat (9).
6. The die-casting die for producing the automobile air conditioner compressor cylinder body as claimed in claim 2, wherein: the upper mold frame (1) is provided with two limit blocks (24) embedded into the left side and the right side of the first sliding block (22).
7. The die-casting mold for producing the automobile air conditioner compressor cylinder body as claimed in claim 1, wherein: and an exhaust assembly (25) communicated with the die cavity is arranged at the left part and the front part of the butt joint of the upper die frame (1) and the lower die frame (2).
8. The die-casting mold for producing the automobile air conditioner compressor cylinder body as claimed in claim 1, wherein: the mould is characterized in that a mould foot (3) is installed on the lower end face of the lower mould frame (2), a top plate (10) moving up and down is installed in the mould foot (3), and ejector pins (27) with a plurality of upper ends in butt joint with the mould cavity are installed on the top plate (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221618191.4U CN217912788U (en) | 2022-06-27 | 2022-06-27 | Die-casting die for producing automobile air conditioner compressor cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221618191.4U CN217912788U (en) | 2022-06-27 | 2022-06-27 | Die-casting die for producing automobile air conditioner compressor cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217912788U true CN217912788U (en) | 2022-11-29 |
Family
ID=84184159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221618191.4U Active CN217912788U (en) | 2022-06-27 | 2022-06-27 | Die-casting die for producing automobile air conditioner compressor cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217912788U (en) |
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2022
- 2022-06-27 CN CN202221618191.4U patent/CN217912788U/en active Active
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