CN204214701U - Hardness plug inlays auxiliary mould - Google Patents
Hardness plug inlays auxiliary mould Download PDFInfo
- Publication number
- CN204214701U CN204214701U CN201420547466.9U CN201420547466U CN204214701U CN 204214701 U CN204214701 U CN 204214701U CN 201420547466 U CN201420547466 U CN 201420547466U CN 204214701 U CN204214701 U CN 204214701U
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- China
- Prior art keywords
- hardness plug
- pilot hole
- hardness
- auxiliary mould
- plug
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Abstract
The utility model discloses a kind of hardness plug and inlay auxiliary mould.This hardness plug is inlayed auxiliary mould and is comprised: frock body, and it is circular plate-like shape, and the diameter dimension of this frock body and pointing machine inverted cone bore adaptation design; The thickness of this frock body is less than the height of hardness plug; And multiple pilot hole, put each hardness plug exemplar for filling out, the upper and lower surface that this pilot hole vertically runs through described frock body is offered, and the spacing of adjacent described pilot hole is equal.This hardness plug is inlayed pilot hole that auxiliary mould utilizes spacing equal and is filled out and put each exemplar, realizing hardness plug by constant spacing is array format, effectively ensure that marshalling and the spacing consistance of hardness plug, solve hardness plug simultaneously and easily touched the problem skewed in the process of putting, reduce sample preparation difficulty, improve sample preparation efficiency.
Description
Technical field
The utility model relates to the test field, temperature field of engine cylinder cover, piston, and particularly a kind of hardness plug inlays auxiliary mould.
Background technology
Along with going deep into of studying engine combustion space reliability, find that temperature is one of the key factor affecting cylinder head, piston strength reliability.The hardness plug having carried out temperature field test with engine cylinder cover, piston is inlayed and made sample, detects its microhardness and just can reduce the maximum temperature that hardness plug position point experiences.
The method for embedding of current hardness plug comprises: hardness plug, not by other aids, to be placed on pointing machine counterdie by the first in order one by one directly by hand, then counterdie is reduced as far as possible and pours inlaid material into and inlay.It two is be placed in one by one in order on pointing machine counterdie by hardness plug by tweezers, then counterdie is reduced as far as possible and pours inlaid material into and inlay.
Because the hardness plug quantity of each censorship reaches more than 200 pieces, and when two kinds of methods inlay hardness plug, putting of each hardness plug controls completely by hand, cannot ensure marshalling and spacing consistance.These two kinds of method for embedding putting hardness plug and reducing under pointing machine in mold process, because hardness plug size is less, hardness plug also easy because of vibrations, touching or comparatively the reason such as air blast easily touched and skewed, cause exemplar chaotic, therefore, sample preparation difficulty is large, efficiency is low.
The information being disclosed in this background technology part is only intended to increase the understanding to general background of the present utility model, and should not be regarded as admitting or imply in any form that this information structure has been prior art that persons skilled in the art are known.
Utility model content
The purpose of this utility model is to provide a kind of simple and reasonable hardness plug to inlay auxiliary mould, this hardness plug is inlayed pilot hole that auxiliary mould utilizes spacing equal and is filled out and put each exemplar, realizing hardness plug by constant spacing is array format, effectively ensure that marshalling and the spacing consistance of hardness plug, solve hardness plug simultaneously and easily touched the problem skewed in the process of putting, reduce sample preparation difficulty, improve sample preparation efficiency.
For achieving the above object, the utility model provides a kind of hardness plug and inlays auxiliary mould, comprising: frock body, and it is circular plate-like shape, and the diameter dimension of this frock body and pointing machine inverted cone bore adaptation design; The thickness of this frock body is less than the height of hardness plug; And multiple pilot hole, put each hardness plug exemplar for filling out, the upper and lower surface that this pilot hole vertically runs through described frock body is offered, and the spacing of adjacent described pilot hole is equal.
Preferably, in technique scheme, the central, circular region of the frock body of circular plate-like shape is that region offered by pilot hole, the Thickness Ratio hardness plug height that region offered by this pilot hole is little, and the edge that areas outside offered by pilot hole is formed with upper level offers region upper surface loss of weight anchor ring lower than pilot hole.
Preferably, in technique scheme, the rectangular array format of multiple pilot hole.
Preferably, in technique scheme, the spacing of adjacent pilot holes is 4mm.
Compared with prior art, the utility model has following beneficial effect: this hardness plug is inlayed pilot hole that auxiliary mould utilizes spacing equal and filled out and put each exemplar, realizing hardness plug by constant spacing is array format, effectively ensure that marshalling and the spacing consistance of hardness plug, solve hardness plug simultaneously and easily touched the problem skewed in the process of putting, reduce sample preparation difficulty, improve sample preparation efficiency.The mode that this hardness plug method for embedding adopts segmentation to reduce pointing machine counterdie to add inlaid material, can prevent hardness plug from position occurring move and the generation of the problem that skews reducing counterdie and add in inlaid material process, reduce sample preparation difficulty, improve sample preparation efficiency.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram that hardness plug of the present utility model inlays auxiliary mould.
Fig. 2 is the sectional structure schematic diagram in the A-A direction of Fig. 1.
Fig. 3 is the using state structural representation that hardness plug of the present utility model inlays auxiliary mould.
Fig. 4 is the process flow diagram of hardness plug method for embedding of the present utility model.
Description of reference numerals:
1-frock body, region offered by 11-pilot hole, 12-loss of weight anchor ring, 2-pilot hole, 3-pointing machine worktable, 4-pointing machine counterdie, 5-pointing machine punching block cover.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in detail, but is to be understood that protection domain of the present utility model not by the restriction of embodiment.
Clearly represent unless otherwise other, otherwise in whole instructions and claims, term " comprise " or its conversion as " comprising " or " including " etc. by be understood to include the element of stating or ingredient, and do not get rid of other element or other ingredient.
As depicted in figs. 1 and 2, the concrete structure inlaying auxiliary mould according to the hardness plug of the utility model embodiment comprises: frock body 1 and the multiple pilot holes 2 be opened on this frock body 1.The diameter dimension of frock body 1 and steel Case diameter are that the pointing machine inverted cone bore adaptation of Φ 45 designs, and pointing machine rounding cone mouth inlays auxiliary mould to hardness plug can play effect that is fixing and location.The spacing of adjacent pilot holes 2 is equal, each hardness plug exemplar is put for filling out, be array format to realize hardness plug by constant spacing, effectively ensure that marshalling and the spacing consistance of hardness plug, solve hardness plug simultaneously and easily touched the problem skewed in the process of putting, reduce sample preparation difficulty, improve sample preparation efficiency.
Frock body 1 is circular plate-like shape, and its diameter dimension and steel Case diameter are that the pointing machine inverted cone bore adaptation of Φ 45 designs.The central, circular region of the frock body 1 of circular plate-like shape is that region 11 offered by pilot hole, and the Thickness Ratio hardness plug height that region 11 offered by this pilot hole is little, is conducive to putting into of hardness plug and adjusts with position.The pilot hole edge offered outside region 11 is formed with upper level offers region upper surface loss of weight anchor ring 12 lower than pilot hole, inlays the weight of auxiliary mould entirety for reducing hardness plug, to reduce the manipulation strength that hardness plug inlays auxiliary mould.
The upper and lower surface in region 11 offered by the pilot hole that multiple pilot hole 2 vertically runs through frock body 1, and the diameter of pilot hole 2 is slightly larger than the diameter of hardness plug, and contribute under reduction pointing machine in mold process, hardness plug and hardness plug inlay automatically being separated of auxiliary mould.The spacing of adjacent pilot holes 2 is equal, rectangular array format, when putting each hardness plug exemplar for filling out, can realize hardness plug by the rectangular array format of constant spacing.Preferably, the spacing of adjacent pilot holes 2 is 4mm.
Hardness plug inlays the using method of aid:
As shown in Figure 3 and Figure 4, first, hardness plug is inlayed the rounding cone mouth that auxiliary mould puts into pointing machine worktable 3, hardness plug is inlayed auxiliary mould and is automatically located and fix.
Secondly, rise pointing machine counterdie 4, make it to inlay auxiliary mould with hardness plug and contact, hardness plug is put in order one by one hardness plug and inlay in the pilot hole of auxiliary mould.
Then, slow reduction pointing machine counterdie 4, inlays auxiliary mould when hardness plug departs from hardness plug, and when stably standing on pointing machine counterdie 4, remove hardness plug and inlay auxiliary mould, and on pointing machine counterdie 4, be evenly sprinkled into one deck inlaid material (phenolic moulding powder).Then pointing machine counterdie 4 is dropped to extreme lower position, in pointing machine punching block cover 5, put into enough inlaid materials start to inlay.
Finally, wait after heating, being incubated, having cooled, rise pointing machine counterdie 4, eject obtained hardness plug sample, the preparation work of hardness plug sample completes.
This method for embedding adopts segmentation reduce pointing machine counterdie and add inlaid material.First paragraph, is evenly sprinkled into inlaid material when counterdie slightly overlaps lower than pointing machine punching block; Second segment, adds enough inlaid materials when counterdie is down to extreme lower position.
Whether the use that hardness plug inlays auxiliary mould contrasts, and sees the following form:
| Comparative run | Use | Do not use |
| Hardness plug number on Φ 45 sample | 50 ~ 60 pieces | 30 ~ 40 pieces |
| Inlay 120 pieces of hardness plug used times continuously | 45 ~ 60min/2 sample | 80 ~ 110min/3 sample |
| Hardness plug arranges | Array format | Irregular alignment |
| Hardness plug spacing | Fixing | Do not fix |
| Unfavorable factor when putting hardness plug | Nothing | Vibrations, wind |
Known by contrasting, it is many that single Φ 45 sample can inlay hardness plug quantity, than without during frock many 0.25 ~ 1 times.When hardness plug quantity is many, it is consuming time few that hardness plug inlays auxiliary mould.Inlay 120 pieces of hardness plug continuously, use and inlay auxiliary mould than not using frock and will save nearly 1 times of time, improve work efficiency.In addition, use hardness plug to inlay the obtained sample hardness plug of auxiliary mould and method by array format, for hardness plug sample in microhardness testing process, realize robotization, modularization lays the foundation.
To sum up, this hardness plug is inlayed pilot hole that auxiliary mould utilizes spacing equal and is filled out and put each exemplar, realizing hardness plug by constant spacing is array format, effectively ensure that marshalling and the spacing consistance of hardness plug, solve hardness plug simultaneously and easily touched the problem skewed in the process of putting, reduce sample preparation difficulty, improve sample preparation efficiency.The mode that this hardness plug method for embedding adopts segmentation to reduce pointing machine counterdie to add inlaid material, can prevent hardness plug from position occurring move and the generation of the problem that skews reducing counterdie and add in inlaid material process, reduce sample preparation difficulty, improve sample preparation efficiency.
The aforementioned description to concrete exemplary of the present utility model is to illustrate and the object of illustration.These descriptions not want the utility model to be defined as disclosed precise forms, and obviously, according to above-mentioned instruction, can much change and change.The object selected exemplary embodiment and describe is to explain certain principles of the present utility model and practical application thereof, thus those skilled in the art can be realized and utilize various different exemplary of the present utility model and various different selection and change.Scope of the present utility model is intended to limited by claims and equivalents thereof.
Claims (4)
1. hardness plug inlays an auxiliary mould, it is characterized in that, comprising:
Frock body, it is circular plate-like shape, and the diameter dimension of this frock body and pointing machine inverted cone bore adaptation design; The thickness of this frock body is less than the height of hardness plug; And
Multiple pilot hole, put each hardness plug exemplar for filling out, the upper and lower surface that this pilot hole vertically runs through described frock body is offered, and the spacing of adjacent described pilot hole is equal.
2. hardness plug according to claim 1 inlays auxiliary mould, it is characterized in that, the central, circular region of the frock body of described circular plate-like shape is that region offered by pilot hole, the Thickness Ratio hardness plug height that region offered by this pilot hole is little, and the edge that areas outside offered by described pilot hole is formed with upper level offers region upper surface loss of weight anchor ring lower than pilot hole.
3. hardness plug according to claim 1 and 2 inlays auxiliary mould, it is characterized in that, the rectangular array format of described multiple pilot hole.
4. hardness plug according to claim 3 inlays auxiliary mould, it is characterized in that, the spacing of described adjacent pilot holes is 4mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420547466.9U CN204214701U (en) | 2014-09-22 | 2014-09-22 | Hardness plug inlays auxiliary mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420547466.9U CN204214701U (en) | 2014-09-22 | 2014-09-22 | Hardness plug inlays auxiliary mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204214701U true CN204214701U (en) | 2015-03-18 |
Family
ID=52983366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420547466.9U Expired - Fee Related CN204214701U (en) | 2014-09-22 | 2014-09-22 | Hardness plug inlays auxiliary mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204214701U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104406827B (en) * | 2014-09-22 | 2017-05-24 | 广西玉柴机器股份有限公司 | Hardness plug inlay auxiliary tool and hardness plug inlay method |
-
2014
- 2014-09-22 CN CN201420547466.9U patent/CN204214701U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104406827B (en) * | 2014-09-22 | 2017-05-24 | 广西玉柴机器股份有限公司 | Hardness plug inlay auxiliary tool and hardness plug inlay 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150318 Termination date: 20190922 |