CN203330378U - Structure for fixing bolt on sliding block of die during high-temperature and high-pressure casting - Google Patents
Structure for fixing bolt on sliding block of die during high-temperature and high-pressure casting Download PDFInfo
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- CN203330378U CN203330378U CN2013203461053U CN201320346105U CN203330378U CN 203330378 U CN203330378 U CN 203330378U CN 2013203461053 U CN2013203461053 U CN 2013203461053U CN 201320346105 U CN201320346105 U CN 201320346105U CN 203330378 U CN203330378 U CN 203330378U
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- hole
- bolt
- sliding block
- slide block
- temperature
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Abstract
The utility model discloses a structure for fixing a bolt on a sliding block of a die during high-temperature and high-pressure casting. The structure comprises the sliding block and a hole formed in the bolt hole placement side face of the sliding block. The hole is not through, a steel ball and a spring are arranged in the hole, a thread is arranged on the inner wall face of the hole and connected with a fixing board in a matched mode, one end of the spring abuts against the steel ball, and the other end of the spring abuts against the fixing board. The structure overcomes the defects existing in the prior art, can be used for a long time in a high-temperature and high-pressure environment, does not need to be replaced, causes no damage to threads of the bolt and solves the problem that bolts are difficult to fix in existing production processes.
Description
Technical field
The utility model relates to a kind of fixed structure, is specifically related to set bolt structure on a kind of HTHP Birmasil mould slide block.
Background technology
Often encounter in the HTHP casting and need to by the bolt casting in the aluminium blank, will be bolted in dynamic model or cover half and get final product in the ordinary course of things, simple and convenient.The more special product of some structures needs to be bolted in slide block, and this just relates to the fixation problem of slide block bolt in motion process.Because of its work under bad environment (HTHP), so, easily because the bolt unusual fluctuation causes the product leakage, aluminium liquid is flushed on bolt, thereby cause scrapping of product.
Summary of the invention
The utility model has been avoided the defect occurred in the prior art, a kind of fixed structure simply and effectively is provided, this structure can be carried permanent use in the environment of HTHP and do not needed change and can not cause damage to the thread of bolt, has solved many difficult problems in existing production technology.
For addressing the above problem, the utility model adopts following technical scheme:
A kind of for set bolt structure on HTHP casting mould slide block, comprise slide block, and be opened in the hole that slide block is placed the bolt hole side, this hole does not drill, be provided with steel ball and spring in described hole, the internal face in described hole has screw thread, and the plate that is fixedly connected, described spring one end supports steel ball, and the other end supports fixed head.
As preferred technical scheme, the diameter in described hole is 8.5mm.
As preferred technical scheme, the inwall in described hole is M10 to screw thread.
The beneficial effects of the utility model are:
The utility model structure fabrication is easy, can use for a long time not fragile; And can not cause damage to the thread of bolt in process of production.
The accompanying drawing explanation
For ease of explanation, the utility model is described in detail by following specific embodiment and accompanying drawing.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is A of the present utility model place partial enlarged drawing.
The specific embodiment
Refer to shown in Fig. 1 and Fig. 2, a kind of for set bolt structure on HTHP casting mould slide block, comprise slide block 1, and being opened in the hole 4 that slide block 1 is placed the bolt hole side, this hole 4 does not drill, and is provided with steel ball 2 and spring 3 in described hole 4, the internal face in described hole 4 has screw thread, and the plate 5 that is fixedly connected, described spring 3 one ends support steel ball 2, and the other end supports fixed head 5.
Wherein, the diameter in described hole 4 is 8.5mm; The internal face screw thread in described hole 4 is M10.
The beneficial effects of the utility model are:
During actual production, after the mould die sinking, bolt is filled in Nei， hole, hole and abdicated the bolt desired location after the steel ball resilience, then by the elastic force of steel ball spring by steel ball even at the cost of one's life, also just bolt is fixed on slide block firmly.Unusual fluctuation can not occur in slide block bolt in active procedure.During the mould die sinking, bolt exits slide block with product, completes the Die Casting process one time.Its structure fabrication is easy, can use for a long time not fragile; And can not cause damage to the thread of bolt in process of production.
The above, be only the specific embodiment of the present utility model, but protection domain of the present utility model is not limited to this, and any variation of expecting without creative work or replacement, within all should being encompassed in protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain that claims were limited.
Claims (3)
1. one kind for set bolt structure on HTHP casting mould slide block, it is characterized in that: comprise slide block, and be opened in the hole that slide block is placed the bolt hole side, this hole does not drill, be provided with steel ball and spring in described hole, the internal face in described hole has screw thread, and the plate that is fixedly connected, described spring one end supports steel ball, and the other end supports fixed head.
2. according to claim 1 for set bolt structure on HTHP casting mould slide block, it is characterized in that: the diameter in described hole is 8.5mm.
3. according to claim 1 for set bolt structure on HTHP casting mould slide block, it is characterized in that: the internal face screw thread in described hole is M10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203461053U CN203330378U (en) | 2013-06-17 | 2013-06-17 | Structure for fixing bolt on sliding block of die during high-temperature and high-pressure casting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203461053U CN203330378U (en) | 2013-06-17 | 2013-06-17 | Structure for fixing bolt on sliding block of die during high-temperature and high-pressure casting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203330378U true CN203330378U (en) | 2013-12-11 |
Family
ID=49699078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203461053U Expired - Fee Related CN203330378U (en) | 2013-06-17 | 2013-06-17 | Structure for fixing bolt on sliding block of die during high-temperature and high-pressure casting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203330378U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107282914A (en) * | 2017-08-04 | 2017-10-24 | 临沂尚昊金属家具有限公司 | One kind casting embedded parts positioning device and localization method |
-
2013
- 2013-06-17 CN CN2013203461053U patent/CN203330378U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107282914A (en) * | 2017-08-04 | 2017-10-24 | 临沂尚昊金属家具有限公司 | One kind casting embedded parts positioning device and localization method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131211 Termination date: 20210617 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |