CN205130092U - Plastics examination mould of easy drawing of patterns - Google Patents
Plastics examination mould of easy drawing of patterns Download PDFInfo
- Publication number
- CN205130092U CN205130092U CN201520911213.XU CN201520911213U CN205130092U CN 205130092 U CN205130092 U CN 205130092U CN 201520911213 U CN201520911213 U CN 201520911213U CN 205130092 U CN205130092 U CN 205130092U
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- CN
- China
- Prior art keywords
- cushion block
- section
- patterns
- variable cross
- hollow plastic
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- 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 - Fee Related
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- Moulds For Moulding Plastics Or The Like (AREA)
- Moulds, Cores, Or Mandrels (AREA)
Abstract
The utility model discloses a plastics examination mould of easy drawing of patterns, include the casing and set up the cushion draw -in groove in casing bottom plate central authorities, cushion draw -in groove bottom is equipped with the drawing of patterns hole of lining up mutually, and cushion draw -in groove upper surface is equipped with the cushion, is equipped with the hollow plastic hose of scalable variable cross section who extends drawing of patterns hole on the cushion. Portable cushion and the compression back hollow plastic hose of scalable variable cross section put into upper surface and casing bottom plate upper surface parallel and level behind the cushion draw -in groove, and the hollow plastic hose of scalable variable cross section aerifys its length of extension back and examination molded depth degree phase -match. During the drawing of patterns, insert drawing of patterns hole with air pump spray gun head, the high pressure draught acts on connected cushion through the hollow plastic hose of scalable variable cross section on, the cushion promotes the sample and carries out the drawing of patterns. When a drawing of patterns on the sample gets nowhere, can carry out the defuelling drawing of patterns. The utility model discloses simple manufacture, the drawing of patterns is convenient, has avoided the damage of drawing of patterns in -process style.
Description
Technical field
The utility model belongs to concrete test apparatus field, is specifically related to a kind of concrete or cement mortar builds shaping die trial.
Background technology
In view of the advantage that it is easy, cost is low, what plastics die trial replaced cast iron die trial to be widely used in concrete and mortar specimen gradually builds forming field.After the shaping sample of plastics die trial, demoulding common method is, adopts air pump spray gun to insert plastics die trial demoulding hole and utilizes pressure-air to carry out the demoulding.During the demoulding, high pressure draught percussion is comparatively strong, easily causes mortar or concrete sample damage.And when adopting the air pump spray gun demoulding, be easy to occur sample unsuccessful phenomenon of the demoulding, sample parts is stuck in inside die trial, more difficult taking-up.
Utility model content
The defect existed for above-mentioned background technology or deficiency, the purpose of this utility model is to provide a kind of plastics die trial preventing knockout course specimen fails, the demoulding thorough and easy and simple to handle.
The purpose of this utility model is realized by following technical proposals.
A kind of plastics die trial of the easy demoulding, comprise housing, and be opened in the cushion block draw-in groove of Housing Base central authorities, bottom described cushion block draw-in groove, be provided with the demoulding hole connected, cushion block draw-in groove upper surface is provided with cushion block, and cushion block is provided with the hollow plastic flexible pipe of scalable variable cross-section extending demoulding hole.
Described housing is overall structure, and the reserved cushion block draw-in groove of Housing Base central authorities, cushion block flushes with housing bottom after installing, and forms a square or cylindrical cavity body.
Further, described cushion block comprises upper and lower two parts, and upper cushion block area is greater than lower cushion block area, forms plane after upper cushion block and housing bottom are interlocked, and lower cushion block is stuck in cushion block draw-in groove.
Further, described cushion block horizontal cross-section is square or circular.
Further, described cushion block and the hollow plastic flexible pipe of scalable variable cross-section are an overall structure, and the hollow plastic flexible pipe smaller diameter end of scalable variable cross-section is connected with demoulding hole.
Further, insert in reserved cushion block draw-in groove with mobile cushion block after described scalable variable cross-section hollow plastics hose compression.
Further, plastic casing upper surface can be stretched out after the hollow plastics hose stretches of described scalable variable cross-section, and extend to 0.5 ~ 1cm outside demoulding hole.
Further, the hollow plastic flexible pipe pipe thickness of described scalable variable cross-section is 0.05mm ~ 0.2mm.
Further, the hollow plastic flexible pipe of described scalable variable cross-section is PVC steel wire coil tension spring pipe.
Further, described cushion block adopts acetal resin plastics POM, magnesium alloy or aluminium alloy light material to make.
Further, described Housing Base plastic thickness is greater than side plate.
The utility model discloses a kind of plastics die trial of the easy demoulding, it is made up of plastic casing and mobile cushion block, and arc sphere cushion block draw-in groove is offered in base plate center, under connect cylindrical demoulding hole, connect the hollow plastic flexible pipe of scalable variable cross-section under removable cushion block.During the demoulding, air pump lance head is inserted demoulding hole, and high pressure draught acts on connected cushion block by the hollow plastic flexible pipe of scalable variable cross-section, and cushion block promotes sample and carries out the demoulding.When a sample demoulding is unsuccessful, the defuelling demoulding can be carried out.The utility model makes simple, is convenient in demoulding, avoids the breakage of style in knockout course.
Accompanying drawing explanation
Fig. 1 is the utility model profile.
Fig. 2 is that cushion block connects the hollow plastic flexible pipe partial enlarged drawing of scalable variable cross-section.
In figure: 1, housing, 2, cushion block draw-in groove, 3, demoulding hole, 4, cushion block, 5, the hollow plastic flexible pipe of scalable variable cross-section.
Detailed description of the invention
Below in conjunction with accompanying drawing and specific implementation method, the utility model is described in further details.
See Fig. 1, the die trial of the present embodiment is made up of the hollow plastic flexible pipe 5 of housing 1, cushion block draw-in groove 2, demoulding hole 3, cushion block 4 and scalable variable cross-section.
Housing 1 is one overall, one-shot forming, and form a regular cavity by four side plates of housing 1 and base plate, cavity size can be the square of 150mm × 150mm × 150mm.Housing can also be other cylindrical structures.Housing 1 base plate central authorities are reserved with cushion block draw-in groove 2, are provided with the demoulding hole 3 connected bottom cushion block draw-in groove 2, and cushion block draw-in groove 2 upper surface is provided with cushion block 4, cushion block 4 are provided with the hollow plastic flexible pipe 5 of the scalable variable cross-section extending demoulding hole 3, as shown in Figure 2.Be connected by the hollow plastic flexible pipe 5 of scalable variable cross-section between cushion block 4 with demoulding hole 3; Cushion block 4 flushes with bottom housing 1 after installing, and forms a square or cylindrical cavity body.Insert in reserved cushion block draw-in groove 2 with mobile cushion block 4 after the hollow plastic flexible pipe of scalable variable cross-section 5 compresses.
Cushion block 4 comprises upper and lower two parts, and upper cushion block area is greater than lower cushion block area, and form plane after being interlocked bottom upper cushion block and housing 1, lower cushion block is stuck in cushion block draw-in groove 2.Cushion block 4 horizontal cross-section can be square or circular, and its material can be POM (acetal resin) plastics, magnesium alloy or aluminum alloy materials.
The hollow plastic flexible pipe of scalable variable cross-section 5 extends rear extended plastic casing 1 upper surface, and extends to the outer 0.5 ~ 1cm in demoulding hole 3; Scalable variable cross-section hollow plastic flexible pipe 5 pipe thickness is 0.05 ~ 0.2mm; The hollow plastic flexible pipe 5 of scalable variable cross-section can be PVC steel wire coil tension spring pipe.
Provide a specific embodiment below to further illustrate the utility model structure.
See Fig. 1, the die trial of the present embodiment is made up of the hollow plastic flexible pipe 5 of housing 1, cushion block draw-in groove 2, demoulding hole 3, cushion block 4 and scalable variable cross-section; Housing 1 is a 150mm × 150mm × 150mm square cavity body overall structure, four side plates and base plate form a regular cavity, by reserved cushion block draw-in groove 2 and demoulding hole 3 one-shot forming, be connected by the hollow plastic flexible pipe 5 of scalable variable cross-section between cushion block 4 with demoulding hole 3; Insert in reserved cushion block draw-in groove 2 with mobile cushion block 4 after the hollow plastic flexible pipe of scalable variable cross-section 5 compresses, after stretching, stretch out demoulding hole 35mm; Cushion block 4 upper surface is a plane, and after installing cushion block draw-in groove 2, upper surface is concordant with housing 1 plate upper surface; Cushion block 4 horizontal cross-section can be square or circular, and its material is light alloy material; Scalable variable cross-section hollow plastic flexible pipe 5 pipe thickness is 0.1mm; The hollow plastic flexible pipe 5 of scalable variable cross-section is made up of obdurability and high-strength material.
The above; be only the utility model preferably detailed description of the invention; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the change that can expect easily or replacement, all should be encompassed within protection domain of the present utility model.
Claims (10)
1. the plastics die trial of an easy demoulding, it is characterized in that: comprise housing (1), with the cushion block draw-in groove (2) being opened in housing (1) base plate central authorities, described cushion block draw-in groove (2) bottom is provided with the demoulding hole (3) connected, cushion block draw-in groove (2) upper surface is provided with cushion block (4), and cushion block (4) is provided with the hollow plastic flexible pipe of scalable variable cross-section (5) extending demoulding hole (3).
2. the plastics die trial of a kind of easy demoulding according to claim 1, it is characterized in that: described housing (1) is overall structure, the reserved cushion block draw-in groove (2) of housing (1) base plate central authorities, cushion block (4) flushes with housing (1) bottom after installing, and forms a square or cylindrical cavity body.
3. the plastics die trial of a kind of easy demoulding according to claim 1, it is characterized in that: described cushion block (4) comprises upper and lower two parts, upper cushion block area is greater than lower cushion block area, form plane after upper cushion block and housing (1) bottom are interlocked, lower cushion block is stuck in cushion block draw-in groove (2).
4. the plastics die trial of a kind of easy demoulding according to claim 3, is characterized in that: described cushion block (4) horizontal cross-section is square or circular.
5. the plastics die trial of a kind of easy demoulding according to claim 1, it is characterized in that: described cushion block (4) and the hollow plastic flexible pipe of scalable variable cross-section (5) are an overall structure, and the hollow plastic flexible pipe of scalable variable cross-section (5) smaller diameter end is connected with demoulding hole (3).
6. the plastics die trial of a kind of easy demoulding according to claim 5, is characterized in that: insert in reserved cushion block draw-in groove (2) with mobile cushion block (4) after the hollow plastic flexible pipe of described scalable variable cross-section (5) compression.
7. the plastics die trial of a kind of easy demoulding according to claim 6, it is characterized in that: the hollow plastic flexible pipe of described scalable variable cross-section (5) can stretch out plastic casing (1) upper surface after extending, and extends to demoulding hole (3) 0.5 ~ 1cm outward.
8. the plastics die trial of a kind of easy demoulding according to claim 6, is characterized in that: described scalable variable cross-section hollow plastic flexible pipe (5) pipe thickness is 0.05mm ~ 0.2mm.
9. the plastics die trial of a kind of easy demoulding according to claim 1, is characterized in that: the hollow plastic flexible pipe of described scalable variable cross-section (5) is PVC steel wire coil tension spring pipe.
10. the plastics die trial of a kind of easy demoulding according to claim 1, is characterized in that: described cushion block (4) adopts acetal resin plastics POM, magnesium alloy or aluminium alloy light material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520911213.XU CN205130092U (en) | 2015-11-16 | 2015-11-16 | Plastics examination mould of easy drawing of patterns |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520911213.XU CN205130092U (en) | 2015-11-16 | 2015-11-16 | Plastics examination mould of easy drawing of patterns |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205130092U true CN205130092U (en) | 2016-04-06 |
Family
ID=55615913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520911213.XU Expired - Fee Related CN205130092U (en) | 2015-11-16 | 2015-11-16 | Plastics examination mould of easy drawing of patterns |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205130092U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106426521A (en) * | 2016-11-14 | 2017-02-22 | 中民筑友科技投资有限公司 | Mold device |
-
2015
- 2015-11-16 CN CN201520911213.XU patent/CN205130092U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106426521A (en) * | 2016-11-14 | 2017-02-22 | 中民筑友科技投资有限公司 | Mold device |
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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: 20160406 Termination date: 20181116 |