CN214349547U - Copper alloy cover casting mould - Google Patents
Copper alloy cover casting mould Download PDFInfo
- Publication number
- CN214349547U CN214349547U CN202120146983.5U CN202120146983U CN214349547U CN 214349547 U CN214349547 U CN 214349547U CN 202120146983 U CN202120146983 U CN 202120146983U CN 214349547 U CN214349547 U CN 214349547U
- Authority
- CN
- China
- Prior art keywords
- ring body
- copper alloy
- forming die
- rotatory
- die cavity
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Abstract
The utility model discloses a copper alloy sleeve casting mould, which comprises a lower mould seat, an upper mould cover, a lower support frame, a longitudinal pushing mechanism, a rotary stripping mechanism, a telescopic mechanism and an upper positioning frame; the utility model discloses after the pressfitting cooling shaping of the middle shaping die cavity of copper alloy through the die holder upper end and upper die cover, get into the drawing of patterns stage, it is rotatory to drive the drive pivot through driving motor, the drive pivot drives drive gear rotatory, so it is rotatory to drive driven gear ring through the gear interlock, so drive rotatory ring body and rotate, simultaneously through the rotatory ascending roof pressure of unsteady screw rod on the locating plate, so form the drawing of patterns mode that horizontal rotation was peeled off and vertical ejecting peeling off, the efficiency of drawing of patterns has so been improved, and can not produce great damage to the copper alloy blank.
Description
Technical Field
The utility model relates to a copper alloy cover casting mould.
Background
Casting is a relatively early metal hot working process mastered by human beings, and has a history of about 6000 years. The casting is a method that liquid metal is poured into a casting cavity with a shape adapted to the shape of the part, and the part or the blank is obtained after the liquid metal is cooled and solidified; in the part processing industry, a casting mould is important and basic industrial equipment in part manufacturing, molten liquid is directly injected into a cavity of the casting mould from a pouring gate of the casting mould, when a casting is formed, the middle mould is reset, and the upper mould and the lower mould are separated; when the existing copper alloy is produced in a casting mode, when the copper alloy blank is separated from the lower die base in a jacking mode, the copper alloy blank and a forming die cavity of the lower die base have certain adhesion, and the copper alloy blank can be greatly damaged by forced jacking and separation.
SUMMERY OF THE UTILITY MODEL
To the weak point of above-mentioned prior art, the utility model provides a problem do: provides a casting mould for a copper alloy sleeve with smooth and convenient demoulding.
In order to solve the above problem, the utility model discloses the technical scheme who takes as follows:
a copper alloy sleeve casting die comprises a lower die base, an upper die cover, a lower support frame, a longitudinal pushing mechanism, a rotary stripping mechanism, a telescopic mechanism and an upper positioning frame; two lower support frames are respectively arranged on two sides of the lower end of the lower die base; a forming die cavity is formed in the upper end of the middle of the lower die base; an upper positioning frame is arranged above the lower die base; a telescopic mechanism is arranged in the middle of the upper positioning frame; the lower end of the telescopic mechanism is provided with an upper die cover; the upper die cover is positioned above the center of the forming die cavity; the longitudinal pushing mechanism comprises a positioning plate, a floating screw and a longitudinal jacking plate; the positioning plate is arranged between the lower supporting frames; the positioning plate is provided with a threaded hole; a floating screw is installed on the threaded hole of the positioning plate in a threaded penetrating manner; the upper end of the floating screw rod extends into a forming die cavity at the upper end of the middle of the lower die base; the upper end of the floating screw is provided with a longitudinal top pressure plate; the longitudinal top pressure plate is positioned at the bottom of the forming die cavity; the rotary stripping mechanism comprises a rotary ring body, an extension ring body, a driven gear ring, a driving gear, a driving rotating shaft and a driving motor; the outer sides of the periphery of the middle of the forming die cavity are provided with annular clamping grooves; arc-shaped sliding latch teeth are respectively arranged on two sides of the rotating ring body; the rotary ring body is arranged in the forming die groove and is rotationally clamped and arranged on the annular clamping groove on the outer side of the periphery in the middle of the forming die groove through arc-shaped sliding clamping teeth on two sides; an extension ring body is arranged around the upper end of the rotary ring body; the extension ring body is positioned at the outer side of the upper end of the forming die cavity; driven gear rings are arranged on the outer sides of the periphery of the extension ring body; one side of the driven gear ring is meshed with the driving gear; a driving rotating shaft is arranged at the upper end axis of the driving gear; the upper end of the driving rotating shaft is connected with a driving motor; the upper end of the driving motor is fixed on the upper positioning frame.
Further, the forming die cavity is of a circular structure; the longitudinal top pressure plate is of a circular structure; the rotary ring body is of an annular cylindrical structure; the peripheral edge of the longitudinal top pressure plate is positioned at the inner side of the periphery below the rotary ring body; the diameter length of the longitudinal top pressure plate is smaller than the inner diameter length of the rotary ring body.
Further, the telescopic mechanism is a telescopic cylinder or a telescopic oil cylinder.
Furthermore, the upper positioning frame is of an inverted U-shaped structure.
The beneficial effects of the utility model
The utility model discloses after the pressfitting cooling shaping of the middle shaping die cavity of copper alloy through the die holder upper end and upper die cover, get into the drawing of patterns stage, it is rotatory to drive the drive pivot through driving motor, the drive pivot drives drive gear rotatory, so it is rotatory to drive driven gear ring through the gear interlock, so drive rotatory ring body and rotate, simultaneously through the rotatory ascending roof pressure of unsteady screw rod on the locating plate, so form the drawing of patterns mode that horizontal rotation was peeled off and vertical ejecting peeling off, the efficiency of drawing of patterns has so been improved, and can not produce great damage to the copper alloy blank.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the local enlarged structure of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1 and 2, a copper alloy sheath casting mold comprises a lower mold base 1, an upper mold cover 6, a lower support frame 2, a longitudinal pushing mechanism 4, a rotary stripping mechanism 3, a telescopic mechanism 5 and an upper positioning frame 7; two lower support frames 2 are respectively arranged on two sides of the lower end of the lower die holder 1; the upper end of the middle of the lower die holder 1 is provided with a forming die cavity 11; an upper positioning frame 7 is arranged above the lower die holder 1; the middle of the upper positioning frame 7 is provided with a telescopic mechanism 5; the lower end of the telescopic mechanism 5 is provided with an upper die cover 6; the upper die cover 6 is positioned above the center of the forming die cavity 11; the longitudinal pushing mechanism 4 comprises a positioning plate 42, a floating screw rod 41 and a longitudinal top pressure plate 43; the positioning plate 42 is arranged between the lower support frames 2; a threaded hole is formed in the positioning plate 2; a floating screw rod 41 is installed on a threaded hole of the positioning plate 42 in a threaded penetrating manner; the upper end of the floating screw rod 41 extends into the forming die cavity 11 at the upper end of the middle of the lower die holder 1; the upper end of the floating screw rod 41 is provided with a longitudinal top pressure plate 43; the longitudinal top pressure plate 43 is positioned at the bottom of the forming die cavity 11; the rotary stripping mechanism 3 comprises a rotary ring body 36, an extension ring body 35, a driven gear ring 34, a driving gear 33, a driving rotating shaft 32 and a driving motor 31; the outer side of the periphery of the middle of the forming die cavity 11 is provided with an annular clamping groove 12; arc-shaped sliding latch teeth 361 are respectively arranged at two sides of the rotating ring body 36; the rotary ring body 36 is arranged in the forming die cavity 11 and is rotationally clamped and arranged on the annular clamping groove 12 on the outer side of the periphery in the middle of the forming die cavity 11 through arc-shaped sliding clamping teeth 361 on two sides; an extension ring body 35 is arranged around the upper end of the rotary ring body 36; the extension ring body 35 is positioned outside the upper end of the forming die cavity 11; the driven gear ring 34 is arranged on the outer side of the periphery of the extension ring body 35; one side of the driven gear ring 34 is connected with a driving gear 33 in a meshing manner; a driving rotating shaft 32 is arranged at the upper end axle center of the driving gear 33; the upper end of the driving rotating shaft 32 is connected with a driving motor 31; the upper end of the driving motor 31 is fixed on the upper positioning frame 7.
As shown in fig. 1 and 2, further, the forming die cavity 11 is of a circular structure; the longitudinal top pressure plate 43 is of a circular structure; the rotary ring body 36 is of an annular cylindrical structure; the peripheral edge of the longitudinal top pressure plate 43 is positioned at the lower peripheral inner side of the rotary ring body 36; the diameter length of the longitudinal pressing plate 43 is smaller than the inner diameter length of the rotary ring body 36. Further, the telescopic mechanism 5 is a telescopic cylinder or a telescopic oil cylinder. Further, the upper positioning frame 6 is in an inverted U-shaped structure.
The utility model discloses after the pressfitting cooling shaping of forming die cavity 11 and upper die cover 6 in the middle of passing through lower bolster 1 upper end with the molten copper alloy, get into the drawing of patterns stage, it is rotatory to drive pivot 32 through driving motor 31, it is rotatory that drive pivot 32 drives drive gear 33, so it is rotatory to drive driven gear ring 34 through the gear interlock, so drive rotatory ring body 36 and rotate, simultaneously through unsteady screw rod 41 rotatory upwards roof pressure on locating plate 42, so form the drawing of patterns mode that horizontal rotation was peeled off and vertical ejecting peeling off, the efficiency of drawing of patterns has so been improved, and can not produce great damage to the copper alloy blank.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. A copper alloy sleeve casting die is characterized by comprising a lower die base, an upper die cover, a lower support frame, a longitudinal pushing mechanism, a rotary stripping mechanism, a telescopic mechanism and an upper positioning frame; two lower support frames are respectively arranged on two sides of the lower end of the lower die base; a forming die cavity is formed in the upper end of the middle of the lower die base; an upper positioning frame is arranged above the lower die base; a telescopic mechanism is arranged in the middle of the upper positioning frame; the lower end of the telescopic mechanism is provided with an upper die cover; the upper die cover is positioned above the center of the forming die cavity; the longitudinal pushing mechanism comprises a positioning plate, a floating screw and a longitudinal jacking plate; the positioning plate is arranged between the lower supporting frames; the positioning plate is provided with a threaded hole; a floating screw is installed on the threaded hole of the positioning plate in a threaded penetrating manner; the upper end of the floating screw rod extends into a forming die cavity at the upper end of the middle of the lower die base; the upper end of the floating screw is provided with a longitudinal top pressure plate; the longitudinal top pressure plate is positioned at the bottom of the forming die cavity; the rotary stripping mechanism comprises a rotary ring body, an extension ring body, a driven gear ring, a driving gear, a driving rotating shaft and a driving motor; the outer sides of the periphery of the middle of the forming die cavity are provided with annular clamping grooves; arc-shaped sliding latch teeth are respectively arranged on two sides of the rotating ring body; the rotary ring body is arranged in the forming die groove and is rotationally clamped and arranged on the annular clamping groove on the outer side of the periphery in the middle of the forming die groove through arc-shaped sliding clamping teeth on two sides; an extension ring body is arranged around the upper end of the rotary ring body; the extension ring body is positioned at the outer side of the upper end of the forming die cavity; driven gear rings are arranged on the outer sides of the periphery of the extension ring body; one side of the driven gear ring is meshed with the driving gear; a driving rotating shaft is arranged at the upper end axis of the driving gear; the upper end of the driving rotating shaft is connected with a driving motor; the upper end of the driving motor is fixed on the upper positioning frame.
2. The copper alloy sleeve casting mold according to claim 1, wherein the forming cavity has a circular configuration; the longitudinal top pressure plate is of a circular structure; the rotary ring body is of an annular cylindrical structure; the peripheral edge of the longitudinal top pressure plate is positioned at the inner side of the periphery below the rotary ring body; the diameter length of the longitudinal top pressure plate is smaller than the inner diameter length of the rotary ring body.
3. The copper alloy sheath casting mold of claim 1, wherein the telescoping mechanism is a telescoping cylinder or a telescoping oil cylinder.
4. The copper alloy jacket casting mold according to claim 1, wherein the upper retainer has an inverted U-shaped configuration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120146983.5U CN214349547U (en) | 2021-01-20 | 2021-01-20 | Copper alloy cover casting mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120146983.5U CN214349547U (en) | 2021-01-20 | 2021-01-20 | Copper alloy cover casting mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214349547U true CN214349547U (en) | 2021-10-08 |
Family
ID=77957006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120146983.5U Active CN214349547U (en) | 2021-01-20 | 2021-01-20 | Copper alloy cover casting mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214349547U (en) |
-
2021
- 2021-01-20 CN CN202120146983.5U patent/CN214349547U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212144447U (en) | Quick cooling type precision die for aluminum alloy die casting | |
| CN112536429A (en) | Copper alloy cover casting mould | |
| CN214349547U (en) | Copper alloy cover casting mould | |
| CN214349548U (en) | Firm type is vertical and horizontal dual formula copper alloy casting mould of peeling off | |
| CN211276031U (en) | Precision elbow pipe end forming and extruding device | |
| CN108031814B (en) | Separating device for inserts in die casting | |
| CN112453365A (en) | Firm type is vertical and horizontal dual formula copper alloy casting mould of peeling off | |
| CN215468025U (en) | Low-pressure casting die for automobile motor casing | |
| CN217169322U (en) | Rubber part inner ring groove forming die for medical packaging equipment | |
| CN109014127B (en) | Squeeze casting device | |
| CN217964745U (en) | Material injection device for manufacturing and processing surfacing mould | |
| CN214977673U (en) | Quick preparation equipment of deoxidation aluminium piece | |
| CN111822563A (en) | Pipe elbow punch forming die | |
| CN213891428U (en) | Hardware mould location structure convenient to location | |
| CN214866799U (en) | High-precision steel structure assembly type die | |
| CN210254168U (en) | Liquid forging die for aluminum alloy wheel hub | |
| CN216828604U (en) | Quick mould unloading device for pouring thin-wall shell casting | |
| CN215090611U (en) | Molten aluminum spoon for die-casting machine tool | |
| CN215903847U (en) | Cooling mechanism of special mould | |
| CN218134915U (en) | Deformable demoulding device suitable for forming of multi-specification die steel | |
| CN217942845U (en) | Cast aluminium end cover burr clearing device | |
| CN220636267U (en) | Novel corrosion-resistant magnesium alloy die casting production device | |
| CN114226684B (en) | Die casting die spiral mechanism of loosing core | |
| CN218802141U (en) | Fixing device for casting machining | |
| CN213379174U (en) | Crystallization device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |