CN203526351U - Bolt type intermediate mould used for processing expansion joint - Google Patents
Bolt type intermediate mould used for processing expansion joint Download PDFInfo
- Publication number
- CN203526351U CN203526351U CN201320691499.6U CN201320691499U CN203526351U CN 203526351 U CN203526351 U CN 203526351U CN 201320691499 U CN201320691499 U CN 201320691499U CN 203526351 U CN203526351 U CN 203526351U
- Authority
- CN
- China
- Prior art keywords
- half module
- expansion joint
- type intermediate
- intermediate die
- bolt type
- 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 - Lifetime
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- 239000002184 metal Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
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- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model discloses a bolt type intermediate mould used for processing an expansion joint. The bolt type intermediate mould comprises a half mould I and a half mould II, both of which are connected together through a fixing pin; the half mould I comprises a bump; the half mould II comprises a groove with the shape corresponding to that of the bump. The intermediate mould is simple in structure, good in processing convenience, and is particularly suitable for processing small-size expansion joints as a positioning pin and the fixing pin only need to be inserted into corresponding pin holes respectively when the bolt type intermediate mould is in use.
Description
Technical field
The utility model relates to particulate metal part processing technique field, especially relates to a kind of expansion joint processing bolt-type intermediate die.
Background technology
Expansion joint is called telescopic joint or corrugated expansion joint traditionally, that limited dilatation by a kind of like this flexible structure element of expansion joint absorbs the change in size that pipeline, conduit or container produce due to the reason such as expand with heat and contract with cold, a kind of for compensating element.Different according to material therefor, can be divided into type metal expansion joint and non-metal expansion joint.When the crest of pressed metal expansion joint, intermediate die need to be installed in the middle of adjacent two crest locations.The expansion joint of different materials, different size, corresponding intermediate die requires different.When processing small size expansion joint, require intermediate die simple in structure, be easy to processing, cost is low.
Summary of the invention
The purpose of this utility model is arranged on two peak-to-peak intermediate die of ripple while being to provide a kind of compacting expansion joint, this intermediate die is applicable to the compacting of small size expansion joint, the technical scheme adopting is: a kind of expansion joint processing bolt-type intermediate die, comprise half module I and half module II, described half module I and half module II link together by steady pin, it is characterized in that: described half module I comprises projection, described half module II comprises the groove that shape is corresponding with described projection.
Technical characterictic of the present utility model also has: described intermediate die also comprises alignment pin, all has for half hole, location of described alignment pin is installed in described half module I and half module II.
Technical characterictic of the present utility model also has: described projection is two, lays respectively at the upper and lower of described half module I.
Technical characterictic of the present utility model also has: in described half module I and half module II, all have pipe half hole.
The beneficial effects of the utility model are: this intermediate die is simple in structure, processing convenience is good, during use, only alignment pin and steady pin need to be inserted respectively to corresponding pin-and-hole, is specially adapted to process small-sized used for expansion joint.
Accompanying drawing explanation
Accompanying drawing 1 is the utility model front view, and accompanying drawing 2 is left views of accompanying drawing 1, and accompanying drawing 3 is half module I structural representations, and accompanying drawing 4 is half module II structural representations, wherein, the 1st, half module I, the 2nd, half module II, the 3rd, alignment pin, the 4th, steady pin, the 5th, projection, the 6th, groove, the 7th, half hole, location, the 8th, pipe half hole.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described.Bolt-type intermediate die is used in the processing of this expansion joint, comprises half module I 1, half module II 2, alignment pin 3 and steady pin 4.Half module I 1 and half module II 2 link together by steady pin 4.Half module I 1 comprises projection 5, and half module II 2 comprises the groove 6 that shape is corresponding with projection 5.In the present embodiment, half module I 1 projection 5 is two, lays respectively at the upper and lower of half module I 1, in corresponding half module II 2, also has two grooves 6.In half module I 1 and half module II 2, all have pipe half hole 8.
Accurate positioning when alignment pin 3 can guarantee two half modules installations, alignment pin 3 is arranged in half hole 7, two location in half module I 1 and half module II 2.
During use, the pipe of moulding to be pressed is placed in to pipe half hole 8, first the location that alignment pin 3 completes two half modules is installed, then steady pin 4 is installed and is reached the object of fixing two half modules.
Certainly; above-mentioned explanation is not limitation of the utility model; the utility model is also not limited only to above-mentioned giving an example, and the variation that those skilled in the art make in essential scope of the present utility model, remodeling, interpolation or replacement, also belong to protection domain of the present utility model.
Claims (4)
1. an expansion joint is processed and is used bolt-type intermediate die, comprise half module I and half module II, described half module I and half module II link together by steady pin, it is characterized in that: described half module I comprises projection, and described half module II comprises the groove that shape is corresponding with described projection.
2. according to expansion joint processing claimed in claim 1, use bolt-type intermediate die, it is characterized in that: described intermediate die also comprises alignment pin, in described half module I and half module II, all have for half hole, location of described alignment pin is installed.
3. according to expansion joint processing claimed in claim 2, use bolt-type intermediate die, it is characterized in that: described projection is two, lay respectively at the upper and lower of described half module I.
4. according to expansion joint processing claimed in claim 2, use bolt-type intermediate die, it is characterized in that: in described half module I and half module II, all have pipe half hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320691499.6U CN203526351U (en) | 2013-11-05 | 2013-11-05 | Bolt type intermediate mould used for processing expansion joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320691499.6U CN203526351U (en) | 2013-11-05 | 2013-11-05 | Bolt type intermediate mould used for processing expansion joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203526351U true CN203526351U (en) | 2014-04-09 |
Family
ID=50412613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320691499.6U Expired - Lifetime CN203526351U (en) | 2013-11-05 | 2013-11-05 | Bolt type intermediate mould used for processing expansion joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203526351U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111570876A (en) * | 2020-06-22 | 2020-08-25 | 永城煤电控股集团有限公司 | Clamping tool for milling vertical face and bottom face of mine car collision head |
-
2013
- 2013-11-05 CN CN201320691499.6U patent/CN203526351U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111570876A (en) * | 2020-06-22 | 2020-08-25 | 永城煤电控股集团有限公司 | Clamping tool for milling vertical face and bottom face of mine car collision head |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20150310 Granted publication date: 20140409 |
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| RINS | Preservation of patent right or utility model and its discharge | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20160310 Granted publication date: 20140409 |
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| PP01 | Preservation of patent right |
Effective date of registration: 20160315 Granted publication date: 20140409 |
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| RINS | Preservation of patent right or utility model and its discharge | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20180315 Granted publication date: 20140409 |
|
| PD01 | Discharge of preservation of patent | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20180315 Granted publication date: 20140409 |
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| PP01 | Preservation of patent right | ||
| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20210315 Granted publication date: 20140409 |
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| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20231020 Granted publication date: 20140409 |
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| CX01 | Expiry of patent term |
Granted publication date: 20140409 |
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| CX01 | Expiry of patent term | ||
| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20231105 Granted publication date: 20140409 |