CN209139731U - A kind of forging mold of heteromorphic teeth creeper tread - Google Patents
A kind of forging mold of heteromorphic teeth creeper tread Download PDFInfo
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- CN209139731U CN209139731U CN201821935992.7U CN201821935992U CN209139731U CN 209139731 U CN209139731 U CN 209139731U CN 201821935992 U CN201821935992 U CN 201821935992U CN 209139731 U CN209139731 U CN 209139731U
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- overlap storehouse
- overlap
- storehouse portion
- creeper tread
- mold
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Abstract
The utility model relates to forging mold technical fields, the forging mold of specifically a kind of heteromorphic teeth creeper tread, including lower die and upper mold, preceding upper overlap storehouse portion, afterwards upper overlap storehouse portion and front lower overlap storehouse side, lower overlap storehouse portion collectively forms front open type overlap storehouse and rear open type overlap storehouse afterwards, and upper left overlap storehouse portion, upper right overlap storehouse portion and lower-left overlap storehouse portion, bottom right overlap storehouse portion collectively form left enclosed overlap storehouse and right enclosed overlap storehouse.A kind of forging mold of heteromorphic teeth creeper tread of the utility model completes the forging of heteromorphic teeth creeper tread on 10000T friction press using the mold, it is produced using forging technology, the mechanical property of the forging products of production will be got well compared with the product that casting technique produces, small lot lower production costs, the tooth form rule for the heteromorphic teeth creeper tread produced, it is not easily formed stomata and shrinkage cavity defect, surface quality is good, is suitble to promote the use of in the forging mold field of heteromorphic teeth creeper tread.
Description
Technical field
The utility model relates to forging mold technical field, the forging mold of specifically a kind of heteromorphic teeth creeper tread.
Background technique
Heteromorphic teeth creeper tread is one of large-scale engineering machinery chassis member, is commonly used on the power shovel excavator of 250T or more.It adopts
The creeper tread produced with casting technique, due to casting stomata easy to form and shrinkage cavity defect, surface quality is poor, and mechanical performance can not
Meet requirement.The creeper tread of ordinary straight tooth form is typically all to use rolling mill practice to produce, but rolling mill practice is more
It is suitable for producing in enormous quantities, if higher cost if small lot produces；The tooth form of heteromorphic teeth creeper tread is irregular, is not suitable for using
Rolling mill practice is produced.The product that the mechanical property of the forging products of forging technology production at present is produced compared with casting technique is wanted
It is good, forging technology is applied in the production process of heteromorphic teeth creeper tread, it is desirable to provide one kind is forged for heteromorphic teeth creeper tread
The particular manufacturing craft made.
Summary of the invention
Creeper tread higher cost is produced to solve traditional rolling mill practice, is not suitable for production heteromorphic teeth creeper tread；Founder
The poor technical problem of the creeper tread mechanical property of skill production, the utility model provide a kind of forge mould of heteromorphic teeth creeper tread
Tool.
A kind of heteromorphic teeth creeper tread forging mold, including lower die and upper mold, it is characterised in that: the die joint of the lower die is set
Have convex under front lower overlap storehouse side, afterwards lower overlap storehouse portion, lower-left overlap storehouse portion, bottom right overlap storehouse portion, creeper tread lower chamber, mud leakage hole
Platform, attachment base type chamber, plate ear gap lower convex platform, the mud leakage hole lower convex platform are equipped with bar positioning pit；The upper mold divides mould
Face is equipped with preceding upper overlap storehouse portion, afterwards upper overlap storehouse portion, upper left overlap storehouse portion, upper right overlap storehouse portion, creeper tread upper cavity, mud leakage hole
Convex platform, special-shaped flute profile chamber, plate ear gap convex platform；Upper overlap storehouse portion, afterwards upper overlap storehouse portion and the front lower overlap before described
Storehouse side, lower overlap storehouse portion collectively forms front open type overlap storehouse and rear open type overlap storehouse, upper left overlap storehouse portion, upper right overlap afterwards
Storehouse portion and lower-left overlap storehouse portion, bottom right overlap storehouse portion collectively form left enclosed overlap storehouse and right enclosed overlap storehouse.
Further, the lower die and upper mold are equipped with lock guide frame, are the recessed lock of lower die at the plate tail of the lower die,
It is the convex lock of lower die at plate ear；It is the convex lock of upper mold at the plate tail of the upper mold, is the recessed lock of upper mold at plate ear.
Further, the upper mold front-back is respectively provided with two upper mold "u"-shaped grooves, and the lower die front-back is respectively provided with two
Lower die "u"-shaped groove.
Further, the upper mold left and right side is respectively equipped with two upper mold holes for hoist, the lower die left and right side difference
If there are two lower die holes for hoist.
The beneficial effects of the utility model are:
1, the utility model uses the processing profiled tooth creeper tread of forging technology, the heteromorphic teeth creeper tread mechanical property of production compared with
The product of traditional rolling mill practice production will be got well, small lot lower production costs.
2, the creeper tread of the more traditional casting technique production of the utility model, it is not easy to form stomata and shrinkage cavity defect, table
Face is high-quality, and mechanical property is good, and mechanical performance can satisfy requirement.
Detailed description of the invention
Fig. 1 is the exploded perspective view of the utility model upper die and lower die；
Fig. 2 is the bottom view of the utility model upper die structure schematic diagram；
Fig. 3 is the perspective view of different tooth form creeper tread.
Each component label is as follows in figure: 1, lower die, 2, upper mold, 3, upper mold "u"-shaped groove, 4, upper mold hole for hoist, 5, upper mold it is recessed
Lock, 6, rear lower overlap storehouse portion, 7, creeper tread lower chamber, 8, lower die hole for hoist, 9, attachment base type chamber, 10, mud leakage hole lower convex platform,
11, the convex lock of lower die, 12, plate ear gap lower convex platform, 13, bottom right overlap storehouse portion, 14, front lower overlap storehouse side, 15, lower die " u "-shaped
Slot, 16, lower-left overlap storehouse portion, 17, the recessed lock of lower die, 18, rear upper overlap storehouse portion, 19, upper left overlap storehouse portion, 20, special-shaped flute profile
Chamber, 21, special-shaped flute profile chamber, 22, the convex lock of upper mold, 23, preceding upper overlap storehouse portion, 24, creeper tread upper cavity, 25, mud leakage hole it is convex
Platform, 26, plate ear gap convex platform, 27, upper right overlap storehouse portion.
Specific embodiment
Below in conjunction with attached drawing, the technical scheme in the utility model embodiment is clearly and completely described:
As shown, a kind of forging mold of heteromorphic teeth creeper tread, including lower die (1) and upper mold (2), upper mold (2) are located at
The surface of lower die (1), it is upper overlap storehouse portion (23) before being successively arranged on the die joint of upper mold (2), afterwards upper overlap storehouse portion (18), left
Upper overlap storehouse portion (19), upper right overlap storehouse portion (27), creeper tread upper cavity (24), mud leakage hole convex platform (25), on plate ear gap
Boss (26), upper mold (2) are additionally provided with two special-shaped flute profile chambers (20,21)；Front lower overlap storehouse is successively arranged on lower die (1) die joint
Side (14), afterwards lower overlap storehouse portion (6), lower-left overlap storehouse portion (16), bottom right overlap storehouse portion (13), creeper tread lower chamber (7), leakage mud
Hole lower convex platform (10), attachment base type chamber (9), plate ear gap lower convex platform (12)；Wherein stick is additionally provided on mud leakage hole lower convex platform (10)
Expect positioning pit；Preceding upper overlap storehouse portion (23), afterwards upper overlap storehouse portion (18) and front lower overlap storehouse after upper mold (2) and lower die (1) closure
Side (14), lower overlap storehouse portion (6) collectively forms front open type overlap storehouse and rear open type overlap storehouse, upper left overlap storehouse portion afterwards
(19), upper right overlap storehouse portion (27) and lower-left overlap storehouse portion (16), bottom right overlap storehouse portion (13) collectively form left enclosed overlap storehouse
With right enclosed overlap storehouse.
When work, the circular bar after heating is placed into the bar positioning pit on lower die (1) mud leakage hole lower convex platform (10)
Interior, upper mold (2) downlink simultaneously forges forging, and the convex lock (11) of the lower die gone downwards at the plate ear of certain distance lower die (1) enters
The recessed lock (5) of upper mold at cope plate ear；The convex lock (22) of upper mold at the plate tail of upper mold (2) enters at lower die (1) plate tail
The recessed lock (17) of lower die；And enter bar in two upper mold abnormity flute profile chambers (20,21), to obtain forging most
End form shape, extra bar enter in open type overlap storehouse and enclosed overlap storehouse by overlap bridge.
In the present embodiment, upper mold (2) front-back is respectively provided with two upper mold "u"-shaped grooves (3), and lower die (1) front-back is respectively set
There are two lower die "u"-shaped groove (15)；It is easily installed on the work top up and down of press machine.
In the present embodiment, upper mold (2) left and right side is respectively equipped with two upper mold holes for hoist (4), lower die (1) left and right side
Two lower die holes for hoist (8) are respectively equipped with, facilitate execute-in-place worker that upper/lower die is transported and overturn using hole for hoist.
A kind of forging mold of heteromorphic teeth creeper tread of the utility model is complete using the mold on 10000T friction press
It at the forging of heteromorphic teeth creeper tread, is produced using forging technology, the mechanical property of the forging products of production is relatively cast
The product of technique production will be got well, small lot lower production costs, the tooth form rule for the heteromorphic teeth creeper tread produced, it is not easy to shape
At stomata and shrinkage cavity defect, surface quality is good, is suitble to promote the use of in the forging mold field of heteromorphic teeth creeper tread.
It is specific embodiment of the present utility model recorded in above, all shapes using equivalent transformation or equivalent replacement
At technical solution, all fall within the scope of patent protection of this creation.
Claims (4)
1. a kind of heteromorphic teeth creeper tread forging mold, including lower die (1) and upper mold (2), it is characterised in that: the lower die (1)
Die joint be equipped with front lower overlap storehouse side (14), afterwards lower overlap storehouse portion (6), lower-left overlap storehouse portion (16), bottom right overlap storehouse portion (13),
Creeper tread lower chamber (7), mud leakage hole lower convex platform (10), attachment base type chamber (9), plate ear gap lower convex platform (12), the mud leakage hole
Lower convex platform (10) is equipped with bar positioning pit；
The die joint of the upper mold (2) is equipped with preceding upper overlap storehouse portion (23), afterwards upper overlap storehouse portion (18), upper left overlap storehouse portion
(19), upper right overlap storehouse portion (27), creeper tread upper cavity (24), mud leakage hole convex platform (25), special-shaped flute profile chamber (20,21), plate
Ear gap convex platform (26)；
Upper overlap storehouse portion (23), afterwards upper overlap storehouse portion (18) and the front lower overlap storehouse side (14), afterwards lower overlap storehouse portion before described
(6) collectively form front open type overlap storehouse and rear open type overlap storehouse, upper left overlap storehouse portion (19), upper right overlap storehouse portion (27) with
Lower-left overlap storehouse portion (16), bottom right overlap storehouse portion (13) collectively form left enclosed overlap storehouse and right enclosed overlap storehouse.
2. heteromorphic teeth creeper tread forging mold according to claim 1, which is characterized in that the lower die (1) and upper mold (2)
It is the recessed lock (17) of lower die at the plate tail of the lower die (1) equipped with lock guide frame, is the convex lock (11) of lower die at plate ear；
It is the convex lock (22) of upper mold at the plate tail of the upper mold (2), is the recessed lock (5) of upper mold at plate ear.
3. heteromorphic teeth creeper tread forging mold according to claim 1, which is characterized in that upper mold (2) front-back is each
If there are two upper mold "u"-shaped groove (3), lower die (1) front-back is respectively provided with two lower die "u"-shaped grooves (15).
4. heteromorphic teeth creeper tread forging mold according to claim 1, which is characterized in that upper mold (2) left and right side
Two upper mold holes for hoist (4) are respectively equipped with, lower die (1) left and right side is respectively equipped with two lower die holes for hoist (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821935992.7U CN209139731U (en) | 2018-11-23 | 2018-11-23 | A kind of forging mold of heteromorphic teeth creeper tread |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821935992.7U CN209139731U (en) | 2018-11-23 | 2018-11-23 | A kind of forging mold of heteromorphic teeth creeper tread |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209139731U true CN209139731U (en) | 2019-07-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821935992.7U Active CN209139731U (en) | 2018-11-23 | 2018-11-23 | A kind of forging mold of heteromorphic teeth creeper tread |
Country Status (1)
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| CN (1) | CN209139731U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111203504A (en) * | 2020-01-06 | 2020-05-29 | 济宁市宁润文正锻造有限公司 | Forging production method of large-size track shoe |
| CN113369432A (en) * | 2021-07-13 | 2021-09-10 | 衡水中裕铁信装备工程有限公司 | Die forging forming die for connecting corner fittings for containers |
-
2018
- 2018-11-23 CN CN201821935992.7U patent/CN209139731U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111203504A (en) * | 2020-01-06 | 2020-05-29 | 济宁市宁润文正锻造有限公司 | Forging production method of large-size track shoe |
| CN111203504B (en) * | 2020-01-06 | 2022-09-13 | 济宁市宁润文正锻造有限公司 | Forging production method of large-size track shoe |
| CN113369432A (en) * | 2021-07-13 | 2021-09-10 | 衡水中裕铁信装备工程有限公司 | Die forging forming die for connecting corner fittings for containers |
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