The utility model belongs to the technical field of forging processing. A multi-directional linkage precision forming die for steering piston forgings includes a steering piston die base, which is supported on the base through a cushion plate, and is mounted on a machine tool. The base is grooved. The inner part of the base is successively provided with an inner oil chamber, an intermediate oil chamber and an outer oil chamber, and the inner oil chamber, an intermediate oil chamber and an outer oil chamber are all aligned. It is composed of several interconnected oil passages. On the upper end face of the base, there are several oil passages connected with the inner oil chamber. On the outer walls of both sides of the base, there are several oil passages connected with the middle oil chamber and the outer oil chamber. The oil passages are connected with oil passage interfaces. The base of the forming die has the function of heat preservation and insulation at the same time, which can reduce the performance difference of forging products produced in the same batch, prevent the machine tool connected with the base from overheating, and increase the stiffness and accuracy of the machine tool.
【技术实现步骤摘要】
转向活塞锻件多向联动精密成型模具
本技术属于锻造加工
,具体涉及转向活塞锻件多向联动精密成型模具。
技术介绍
目前的锻造加工中,转向活塞的锻造可以采用在模座中利用上下左右五个方向的冲头直接锻造成型,但在锻造过程中,由于转向活塞毛坯件温度高,当连续大量锻造时,由于模具底座的传热,同批次的锻件的实际锻造温度差别较大,不仅造成锻件产品性能不统一,还对机床的刚度和定位精确度影响较大,另外模具底座对机床的冲击力较大,机床对模座的支撑部位受力严重影响机床寿命。
技术实现思路
本技术的目的是针对上述存在的问题和不足,提供一种能降低同批次锻件产品性能差异、降低对机床冲击力和对模具底座稳定支撑的转向活塞锻件多向联动精密成型模具。为达到上述目的,所采取的技术方案是:一种转向活塞锻件多向联动精密成型模具,包括转向活塞模座,所述转向活塞模座通过垫板支撑在底座上,所述底座安装到机床上,所述底座设置为凹槽状,所述底座的内部从内到外依次设有内层油腔、中间层油腔和外层油腔,内层油腔、中间层油腔和外层油腔均由若干条相互连通的油道组成,所述底座的上端面上设有若干与内层油腔的油道连通的油孔,所述底座的两侧外壁上设有若干与中间层油腔和外层油腔的油道连通的油孔,所述油孔上连接有油路接口。所述外层油腔的两个油路接口通过油管连接到外部的控温油箱且与控温油箱内的油形成强制循环。所述机床上设有定位底座的定位槽,所述底座上设有与所述定位槽匹配的定位块。所述底座的侧边下部还设有连接凸块,所述连接凸块上设有导向孔,所述导向孔内放置拉杆,所述拉杆的下端与机床固定连接,所述拉杆的外侧在连接凸块的上端依次套接有弹簧一、 ...
【技术保护点】
1.一种转向活塞锻件多向联动精密成型模具,包括转向活塞模座,其特征在于,所述转向活塞模座通过垫板支撑在底座上,所述底座安装到机床上,所述底座设置为凹槽状,所述底座的内部从内到外依次设有内层油腔、中间层油腔和外层油腔,内层油腔、中间层油腔和外层油腔均由若干条相互连通的油道组成,所述底座的上端面上设有若干与内层油腔的油道连通的油孔,所述底座的两侧外壁上设有若干与中间层油腔和外层油腔的油道连通的油孔,所述油孔上连接有油路接口。
【技术特征摘要】
1.一种转向活塞锻件多向联动精密成型模具,包括转向活塞模座,其特征在于,所述转向活塞模座通过垫板支撑在底座上,所述底座安装到机床上,所述底座设置为凹槽状,所述底座的内部从内到外依次设有内层油腔、中间层油腔和外层油腔,内层油腔、中间层油腔和外层油腔均由若干条相互连通的油道组成,所述底座的上端面上设有若干与内层油腔的油道连通的油孔,所述底座的两侧外壁上设有若干与中间层油腔和外层油腔的油道连通的油孔,所述油孔上连接有油路接口。2.根据权利要求1所述的转向活塞锻件多向联动精密成型模具,其特征在于,所述外层油腔的两个油路接口通过油管连接到外部的控温油箱且与控温油箱内的油形成强制循环。3.根据权利要求1所述的转向活塞锻件多向联动精密成型模具,其特征在于,所述机床上设有定位底座的定位槽,所述底座上设有与所述定位槽匹配的定位块。4.根据权...
【专利技术属性】
技术研发人员:陈宗勋,
申请(专利权)人:河南毅辉智能制造有限公司,
类型:新型
国别省市:河南,41
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