CN208214194U - A kind of high-accuracy forging mold of aluminum bronze casting - Google Patents
A kind of high-accuracy forging mold of aluminum bronze casting Download PDFInfo
- Publication number
- CN208214194U CN208214194U CN201820628250.3U CN201820628250U CN208214194U CN 208214194 U CN208214194 U CN 208214194U CN 201820628250 U CN201820628250 U CN 201820628250U CN 208214194 U CN208214194 U CN 208214194U
- Authority
- CN
- China
- Prior art keywords
- forging
- roll shaft
- aluminum bronze
- sides
- mold
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000005242 forging Methods 0.000 title claims abstract description 46
- 238000005266 casting Methods 0.000 title claims abstract description 32
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 31
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 31
- 229910000906 Bronze Inorganic materials 0.000 title claims abstract description 28
- 239000010974 bronze Substances 0.000 title claims abstract description 28
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 title claims abstract description 28
- 230000005540 biological transmission Effects 0.000 claims abstract description 11
- 239000003292 glue Substances 0.000 claims abstract description 9
- 238000005299 abrasion Methods 0.000 abstract description 2
- 238000001125 extrusion Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 239000004411 aluminium Substances 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- JRBRVDCKNXZZGH-UHFFFAOYSA-N alumane;copper Chemical compound [AlH3].[Cu] JRBRVDCKNXZZGH-UHFFFAOYSA-N 0.000 description 1
- WPPDFTBPZNZZRP-UHFFFAOYSA-N aluminum copper Chemical compound [Al].[Cu] WPPDFTBPZNZZRP-UHFFFAOYSA-N 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Forging (AREA)
Abstract
The utility model discloses a kind of high-accuracy forging molds of aluminum bronze casting, including forging upper mold, the lower surface bolt of the forging upper mold is fixed with upper holder, the inner surface wall top bolt of the upper holder is fixed with cylinder, and pressure transmission plate is connected with below cylinder, the lower surface two sides of the pressure transmission plate are symmetrically welded with push type broach, contact plate is provided at the upper surface center of the bottom platen, and the bottom of contact plate is placed equidistant with compressed spring and the matched bearing plate used, the upper surface of the bottom platen and be located at contact plate two sides symmetrically offer cutter groove, upper roll shaft is symmetrically arranged at the upper surface both sides of the edge of the bottom platen, and the surface of upper roll shaft is equidistantly socketed with flexible glue ring.In the utility model, the structure of flexible glue ring can reduce upper roll shaft extrusion abrasion phenomenon caused by aluminum bronze casting feedstock, to avoid aluminum bronze casting feedstock that unnecessary damage phenomenon, the great safety in utilization for improving forging mold occurs.
Description
Technical field
The utility model relates to aluminum bronze technical field of forging more particularly to a kind of high-accuracy forging molds of aluminum bronze casting.
Background technique
Aluminium copper is very hard, and fusing point is 640 DEG C, is usually made of 97% aluminium and 3% copper, with the change of metallic aluminium
It is similar to learn property, light and tensile strength is big, can replace expensive copper wire is electric wire, and main performance and characteristics are room temperature and high temperature power
It learns that performance is high, and casting technique is simple, and machinability is good, fine heat-resisting performance, is to develop high-strength aluminum alloy containing Cu and respectively
The basis of kind heat-resisting alloy needs to carry out at high-precision forging using to forging mold in the forging processing of aluminum bronze casting
Reason, to obtain the aluminum bronze casting of high quality.
However there is some shortcomingss in use for the existing high-accuracy forging mold of aluminum bronze casting, for aluminium
The phenomenon that importing process of copper casting raw material is not uniform and stable enough, is easy to happen excessive wear reduces the forging of aluminum bronze casting
Quality.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of aluminum bronze casting proposed is high
Precision forging die.
To achieve the goals above, the utility model adopts the technical scheme that a kind of high-accuracy forging of aluminum bronze casting
The lower surface bolt of mold, including forging upper mold, the forging upper mold is fixed with upper holder, the inner surface wall top of the upper holder
Bolt is fixed with cylinder, and pressure transmission plate is connected with below cylinder, and the lower surface two sides of the pressure transmission plate are symmetrically welded with push type broach,
The lower surface two sides of the forging upper mold are connect by telescopic rod with forging lower die, and the upper surface for forging lower die is welded with pushing
Platform, is provided with contact plate at the upper surface center of the bottom platen, and the bottom of contact plate be placed equidistant with compressed spring and with
Matching used bearing plate, the upper surface of the bottom platen and be located at contact plate two sides symmetrically offer cutter groove, under described
Upper roll shaft is symmetrically arranged at the upper surface both sides of the edge presented a theatrical performance as the last item on a programme, and the surface of upper roll shaft is equidistantly socketed with flexible glue ring.
It is as above-mentioned technical proposal to further describe:
The lower surface two sides of the upper holder symmetrically offer arc groove.
It is as above-mentioned technical proposal to further describe:
The lower surface two sides of the forging lower die symmetrically offer locating slot.
It is as above-mentioned technical proposal to further describe:
The inside two sides of the bottom platen and be located at upper roll shaft rotated down be connected with the next roll shaft.
It is as above-mentioned technical proposal to further describe:
The bottom roll shaft and upper roll shaft are on same vertical line, and spacing is adjustable between the two.
In the utility model, firstly, by the cylinder of setting pressure transmission plate or more can be pushed by hydraulic telescopic rod
It is mobile, to adjust the spacing size that push type broach stretches out upper holder, meet the process requirements of different aluminum copper casting forging, have compared with
Strong applicability can be to entering bottom platen and discharge bottom platen surface secondly, by the upper roll shaft and the next roll shaft of setting
Aluminum bronze casting feedstock play the role of limit clamping, it is ensured that casting feedstock can be uniform and stable enters bottom platen surface, together
When, the structure of flexible glue ring can reduce upper roll shaft extrusion abrasion phenomenon caused by aluminum bronze casting feedstock, to avoid aluminum bronze
Unnecessary damage phenomenon, the great safety in utilization for improving forging mold occur for casting feedstock.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of high-accuracy forging mold of aluminum bronze casting structural schematic diagram；
Fig. 2 is the structural schematic diagram of the utility model bottom platen；
Fig. 3 is the side structure schematic view of the upper roll shaft of the utility model.
Marginal data:
Under 1- upper holder, 2- cylinder, 3- pressure transmission plate, 4- forging upper mold, 5- telescopic rod, 6- locating slot, 7- forging lower die, 8-
Present a theatrical performance as the last item on a programme, 9- bearing plate, 10- push type broach, the upper roll shaft of 11-, the bottom 12- roll shaft, 13- cutter groove, 14- contact plate, 15- compressed spring,
16- flexible glue ring.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-3, a kind of high-accuracy forging mold of aluminum bronze casting, including forging upper mold 4, forge the lower surface of upper mold 4
Bolt is fixed with upper holder 1, and the inner surface wall top bolt of upper holder 1 is fixed with cylinder 2, and the lower section of cylinder 2 is connected with pressure transmission
Plate 3, the lower surface two sides of pressure transmission plate 3 are symmetrically welded with push type broach 10, and the lower surface two sides of forging upper mold 4 pass through telescopic rod 5 and forging
The connection of lower die 7 is made, and the upper surface for forging lower die 7 is welded with bottom platen 8, is provided with contact at the upper surface center of bottom platen 8
Plate 14, and the bottom of contact plate 14 is placed equidistant with compressed spring 15 and the matched bearing plate 9 used, bottom platen 8 it is upper
Surface and be located at contact plate 14 two sides symmetrically offer cutter groove 13, be symmetrically arranged at the upper surface both sides of the edge of bottom platen 8
Upper roll shaft 11, and the surface of upper roll shaft 11 is equidistantly socketed with flexible glue ring 16.
The lower surface two sides of upper holder 1 symmetrically offer arc groove, and it is fixed that the lower surface two sides of forging lower die 7 symmetrically offer
Position slot 6, the inside two sides of bottom platen 8 and the rotated down for being located at upper roll shaft 11 are connected with the next roll shaft 12, the next roll shaft 12
It is on same vertical line with upper roll shaft 11, and spacing is adjustable between the two.
When aluminum bronze casting feedstock is across upper roll shaft 11 and the next roll shaft 12, upper roll shaft 11 and the next roll shaft 12
The active force that will receive raw material is rotated, thus 8 surface of importing bottom platen that raw material is uniform and stable, and flexible glue ring 16 has
Elastic property can reduce the relative friction forces between upper roll shaft 11 and aluminum bronze casting feedstock, and aluminum bronze casting feedstock is avoided to send out
The phenomenon that raw excessive wear.
Working principle: in use, will forge lower die 7 by locating slot 6 is mounted on job site, forging upper mold 4 is connected to
Driving equipment provides forging power, and aluminum bronze casting feedstock enters 8 table of bottom platen across upper roll shaft 11 and the next roll shaft 12
Face, flexible glue ring 16 can play the role of protection to casting feedstock and upper roll shaft 11, adjust stretching for pressure transmission plate 3 by cylinder 2
Contracting length changes the length scale of push type broach 10, forges 4 stress of upper mold later and pushes, upper holder 1 is driven to push so that push type broach 10 is embedding
Enter in cutter groove 13 and conducting forging processing is carried out to aluminum bronze casting feedstock, while pressure conduction is made it in compressed spring 15 by contact plate 14
Compressive deformation, so that the mold entire run.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of high-accuracy forging mold of aluminum bronze casting, including forging upper mold (4), which is characterized in that forging upper mold (4)
Lower surface bolt is fixed with upper holder (1), and the inner surface wall top bolt of the upper holder (1) is fixed with cylinder (2), and cylinder
(2) it is connected with below pressure transmission plate (3), the lower surface two sides of the pressure transmission plate (3) are symmetrically welded with push type broach (10), the forging
The lower surface two sides of upper mold (4) are connect by telescopic rod (5) with forging lower die (7), and the upper surface for forging lower die (7) is welded with
Bottom platen (8) is provided with contact plate (14) at the upper surface center of the bottom platen (8), and the bottom of contact plate (14) is equidistant
It is provided with compressed spring (15) and the matched bearing plate (9) used, the upper surface of the bottom platen (8) and is located at contact plate
(14) two sides symmetrically offer cutter groove (13), are symmetrically arranged with upper roller at the upper surface both sides of the edge of the bottom platen (8)
Axis (11), and the surface of upper roll shaft (11) is equidistantly socketed with flexible glue ring (16).
2. a kind of high-accuracy forging mold of aluminum bronze casting according to claim 1, which is characterized in that the upper holder (1)
Lower surface two sides symmetrically offer arc groove.
3. a kind of high-accuracy forging mold of aluminum bronze casting according to claim 1, which is characterized in that the forging lower die
(7) lower surface two sides symmetrically offer locating slot (6).
4. a kind of high-accuracy forging mold of aluminum bronze casting according to claim 1, which is characterized in that the bottom platen (8)
Inside two sides and be located at upper roll shaft (11) rotated down be connected with the next roll shaft (12).
5. a kind of high-accuracy forging mold of aluminum bronze casting according to claim 4, which is characterized in that the bottom roll shaft
(12) it is on same vertical line with upper roll shaft (11), and spacing is adjustable between the two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820628250.3U CN208214194U (en) | 2018-04-28 | 2018-04-28 | A kind of high-accuracy forging mold of aluminum bronze casting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820628250.3U CN208214194U (en) | 2018-04-28 | 2018-04-28 | A kind of high-accuracy forging mold of aluminum bronze casting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208214194U true CN208214194U (en) | 2018-12-11 |
Family
ID=64513654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820628250.3U Expired - Fee Related CN208214194U (en) | 2018-04-28 | 2018-04-28 | A kind of high-accuracy forging mold of aluminum bronze casting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208214194U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117531980A (en) * | 2024-01-08 | 2024-02-09 | 泰州市大创阀业有限公司 | High-precision forging die for copper castings |
-
2018
- 2018-04-28 CN CN201820628250.3U patent/CN208214194U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117531980A (en) * | 2024-01-08 | 2024-02-09 | 泰州市大创阀业有限公司 | High-precision forging die for copper castings |
| CN117531980B (en) * | 2024-01-08 | 2024-04-26 | 泰州市大创阀业有限公司 | High-precision forging die for copper castings |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181211 |