CN204867356U - Die casting die is with reposition of redundant personnel awl - Google Patents
Die casting die is with reposition of redundant personnel awl Download PDFInfo
- Publication number
- CN204867356U CN204867356U CN201520512424.6U CN201520512424U CN204867356U CN 204867356 U CN204867356 U CN 204867356U CN 201520512424 U CN201520512424 U CN 201520512424U CN 204867356 U CN204867356 U CN 204867356U
- Authority
- CN
- China
- Prior art keywords
- cone
- reposition
- redundant personnel
- conehead
- conical head
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a die casting die is with reposition of redundant personnel awl, including reposition of redundant personnel cone and reposition of redundant personnel conical head, screw thread fit connection is passed through with the reposition of redundant personnel conical head to the reposition of redundant personnel cone, the reposition of redundant personnel cone is the cylinder structure of echelonment, including first cone section, second cone section and third cone section, be provided with the external screw thread in the third cone section, the reposition of redundant personnel conical head includes conical head platform and conical head, the axial of conical head platform open have with third cone section on the screw hole of external screw thread looks adaptation, the reposition of redundant personnel cone is passed through third cone section with the reposition of redundant personnel conical head and is connected with the screw hole cooperation. Reposition of redundant personnel awl adopt the split type structural design who constitutes by reposition of redundant personnel cone and reposition of redundant personnel conical head, the reposition of redundant personnel conical head adopts the wolfram steel material to make, has improved the life of reposition of redundant personnel awl, only need change the reposition of redundant personnel conical head when changing the reposition of redundant personnel awl, simple structure changes the convenience.
Description
Technical field
The utility model relates to low pressure technical field of mold, particularly relates to a kind of die casting spreader.
Background technology
Existing die casting spreader generally adopts the monolithic construction made by H13 steel, and spreader is that aluminium liquid injects the region first contacted after in mould, and aluminium liquid imports in mold cavity through spreader drainage.In press casting procedure, spreader is by the bump of high temperature aluminum liquid, and corrosion is fast, needs to carry out repair welding and correction to spreader when reusing; If spreader repair welding or revise not in place in addition, then can have a strong impact on the quality of foundry goods.
Utility model content
The purpose of this utility model is to provide a kind of die casting spreader, to extend the service life of spreader, improves the quality of production of foundry goods.
For reaching this object, the utility model by the following technical solutions:
A kind of die casting spreader, comprise shunting cone and shunting conehead, described shunting cone is connected by threaded engagement with shunting conehead; Described shunting cone is stair-stepping column structure, comprises the first cone segments, the second cone segments and Three-cone section, described Three-cone section is provided with external screw thread; Described shunting conehead comprises conehead platform and conehead, and the axis of described conehead platform has the screwed hole suitable with the external screw thread in Three-cone section; Described shunting cone is connected by Three-cone section and screwed hole with shunting conehead.
Further, described shunting conehead is made up of wolfram steel, and described shunting cone is made up of H13 steel, improves the service life of spreader.
Further, the diameter of described first cone segments is greater than the diameter of the second cone segments, and the diameter of the second cone segments is greater than the diameter of Three-cone section, is carried out the axial location of spreader by the lower surface of the first cone segments of point conehead body.
Further, groove is offered respectively near one end of the end face of the first cone segments of described second cone segments and the second cone segments of close first cone segments.
Further, the diameter of described conehead platform is greater than the diameter of the second cone segments, is realized axial location and the clamping of spreader by the upper surface of conehead platform.
The beneficial effects of the utility model: spreader described in the utility model adopts the split-type structural become with spreader head group by shunting cone to design, shunting conehead adopts wolfram steel material to make, improve the service life of spreader, only shunting conehead need be changed when changing spreader, structure is simple, and it is convenient to change; The tapered segment of spreader, as shunting conehead overall processing, avoids and a shunting conehead is merotomized processing, to ensure the round and smooth degree of the tapered segment of spreader, and enhance the intensity shunting conehead.
Accompanying drawing explanation
Fig. 1 is the structural representation of shunting cone of the present utility model;
Fig. 2 is the structural representation of shunting conehead of the present utility model;
Fig. 3 is shunting cone of the present utility model and the scheme of installation shunting conehead.
In figure: 1, shunt conehead; 2, cone is shunted; 11, conehead platform; 12, conehead; 111, the second locating surface; 112, screwed hole; 21, the first cone segments; 22, the second cone segments; 23, Three-cone section; 211, the first locating surface; 221, groove; 231, external screw thread.
Detailed description of the invention
The technical solution of the utility model is further illustrated by detailed description of the invention below in conjunction with accompanying drawing.
A kind of die casting spreader as shown in Figures 1 to 3, comprise shunting cone 2 and shunting conehead 1, described shunting conehead 1 is made up of wolfram steel, and shunting cone 1 is made up of H13 steel, improves the service life of spreader; Described shunting cone 2 is stair-stepping column structure, comprises the first cone segments 21, second cone segments 22 and Three-cone section 23, described Three-cone section 23 is provided with external screw thread 231; Described shunting conehead 1 comprises conehead platform 11 and conehead 12, and the axis of described conehead platform 11 has the screwed hole 112 suitable with the external screw thread 231 in Three-cone section 23; Described shunting cone 2 is connected by Three-cone section 23 and screwed hole 112 with shunting conehead 1.
The diameter of described first cone segments 21 is greater than the diameter of the second cone segments 22, and the diameter of the second cone segments 22 is greater than the diameter of Three-cone section 23, is carried out the axial location of spreader by the first locating surface 211 of the first cone segments 21.
One end of second locating surface 211 of described first cone segments 21 and the second cone segments 11 of close first cone segments 21 offers groove 221 respectively.
The diameter of described conehead platform 11 is greater than the diameter of the second cone segments 22, is realized axial location and the clamping of spreader by the first locating surface 111 of conehead platform 11.
The present embodiment adopts the split-type structural be made up of shunting cone 2 and shunting conehead 1 to design, and shunting conehead 1 adopts wolfram steel material to make, and improves the service life of spreader, and only need change shunting conehead when changing spreader, structure is simple, and it is convenient to change; The tapered segment of spreader, as shunting conehead overall processing, avoids and a shunting conehead is merotomized processing, to ensure the round and smooth degree of the tapered segment of spreader, and enhance the intensity shunting conehead; Axial location and the clamping of spreader is realized by the first locating surface 211 and the second locating surface 111.
Obviously, above-described embodiment of the present utility model is only used to clearly demonstrate the utility model example, and is not the restriction to embodiment of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without the need to also giving all embodiments.All do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., within the protection domain that all should be included in the utility model claim.
Claims (5)
1. a die casting spreader, comprise shunting cone (2) and shunting conehead (1), described shunting cone (2) is connected by threaded engagement with shunting conehead (1); It is characterized in that, described shunting cone (2) is stair-stepping column structure, comprise the first cone segments (21), the second cone segments (22) and Three-cone section (23), described Three-cone section (23) is provided with external screw thread (231); Described shunting conehead (1) comprises conehead platform (11) and conehead (12), and the axis of described conehead platform (11) has the screwed hole (112) suitable with the external screw thread (231) in Three-cone section (23); Described shunting cone (2) is connected by Three-cone section (23) and screwed hole (112) with shunting conehead (1).
2. die casting spreader according to claim 1, is characterized in that, described shunting conehead (1) is made up of wolfram steel, and described shunting cone (2) is made up of H13 steel.
3. die casting spreader according to claim 1, it is characterized in that, the diameter of described first cone segments (21) is greater than the diameter of the second cone segments (22), and the diameter of the second cone segments (22) is greater than the diameter of Three-cone section (21).
4. die casting spreader according to claim 1, it is characterized in that, one end of the end face near first cone segments (21) of described second cone segments (22) and the second cone segments (22) near the first cone segments (21) offers groove (221) respectively.
5. die casting spreader according to claim 1, is characterized in that, the diameter of described conehead platform (11) is greater than the diameter of the second cone segments (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520512424.6U CN204867356U (en) | 2015-07-15 | 2015-07-15 | Die casting die is with reposition of redundant personnel awl |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520512424.6U CN204867356U (en) | 2015-07-15 | 2015-07-15 | Die casting die is with reposition of redundant personnel awl |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204867356U true CN204867356U (en) | 2015-12-16 |
Family
ID=54811784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520512424.6U Withdrawn - After Issue CN204867356U (en) | 2015-07-15 | 2015-07-15 | Die casting die is with reposition of redundant personnel awl |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204867356U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104942263A (en) * | 2015-07-15 | 2015-09-30 | 昆山众异特机械工业有限公司 | Sprue spreader for die casting mold |
-
2015
- 2015-07-15 CN CN201520512424.6U patent/CN204867356U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104942263A (en) * | 2015-07-15 | 2015-09-30 | 昆山众异特机械工业有限公司 | Sprue spreader for die casting mold |
| CN104942263B (en) * | 2015-07-15 | 2017-03-22 | 昆山众异特机械工业有限公司 | Sprue spreader for die casting mold |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20151216 Effective date of abandoning: 20170322 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |