CN209311193U - A kind of marshal piece mold of easy mold release - Google Patents
A kind of marshal piece mold of easy mold release Download PDFInfo
- Publication number
- CN209311193U CN209311193U CN201822143029.1U CN201822143029U CN209311193U CN 209311193 U CN209311193 U CN 209311193U CN 201822143029 U CN201822143029 U CN 201822143029U CN 209311193 U CN209311193 U CN 209311193U
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- CN
- China
- Prior art keywords
- cylinders
- cylinder
- marshal piece
- mold
- mold release
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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.)
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Abstract
A kind of marshal piece mold of easy mold release provided by the utility model, including outer cylinder and inner cylinder, wherein outer sleeve fills on the inner cylinder, and is close to connection；Inner cylinder includes the first half inner cylinders and the second half inner cylinders, wherein the first half inner cylinders and the second half inner cylinders are in detachable connection；Outer cylinder includes the first half outer cylinders and the second half outer cylinders, wherein the first half outer cylinders and the second half outer cylinders are in detachable connection；The mold makes taking shape in for test specimen demould integration, is destroyed when eliminating the complicated processes demoulded using stripping fork, while can also demould to avoid test specimen.
Description
Technical field
The utility model relates to asphalt marshal piece molding equipment field, the horse of specifically a kind of easy mold release has a rest
That test piece mould.
Background technique
With popularizing for bituminous pavement, also more and more extensive to the research of asphalt, Marshall Test is for true
Determine the bitumen aggregate ratio of asphalt and the important tests of verifying Asphalt Mixture Performance, multiple groups Marshall is made before test
Test specimen.Currently, the production mold of marshal piece is a complete cylinder, makes molding test specimen and need by ingot stripper
Demoulding processing, stripping operation heavy workload, and it is easy to appear pressure of the ingot stripper to test specimen is uneven during demoulding
Phenomenon, it is therefore more likely that the deformation or surface damage of test specimen are caused, to influence subsequent test result.
Summary of the invention
The purpose of this utility model is to provide a kind of marshal piece molds of easy mold release, solve existing Marshall
Test specimen is easy to appear ingot stripper to the pressure non-uniform phenomenon of test specimen in the production process.
In order to achieve the above object, the technical solution adopted in the utility model is:
A kind of marshal piece mold of easy mold release provided by the utility model, including outer cylinder and inner cylinder, wherein outer sleeve
Dress on the inner cylinder, and is close to connection；
Inner cylinder includes the first half inner cylinders and the second half inner cylinders, wherein the first half inner cylinders and the second half inner cylinders are in detachable
Connection；
Outer cylinder includes the first half outer cylinders and the second half outer cylinders, wherein the first half outer cylinders and the second half outer cylinders are in detachable
Connection.
Preferably, the first half inner cylinders and the second half inner cylinders are cricoid semi-cylindrical structure, the first half inner cylinders and second
The open end of half inner cylinder is connected, and forms circular cylindrical structure.
Preferably, a through-hole is offered on the first half inner cylinders and the second half inner cylinders, a T-type is equipped in the through-hole
Steel bolt.
Preferably, opening up for through-hole is located proximate to the first half inner cylinders and the second half inner cylinders are connected place.
Preferably, the first half outer cylinders and the second half outer cylinders are cricoid semi-cylindrical structure, the first half outer cylinders and second
The open end of half outer cylinder is connected, and forms circular cylindrical structure.
Preferably, the both ends of the open end of the first half outer cylinders and the second half outer cylinders, which are provided with, picks up the ears；On the first half outer cylinders
Pick up the ears and the second half outer cylinders on pick up the ears between be bolted.
Preferably, non-slip mat is provided between outer cylinder and inner cylinder.
Preferably, annular groove is offered along its axial direction on the lateral wall of inner cylinder, is embedded in the groove anti-skidding
Pad.
Compared with prior art, the utility model has the beneficial effects that
A kind of marshal piece mold of easy mold release provided by the utility model, outer cylinder used in specimen molding and interior
Cylinder, consists of two parts, so that test specimen takes shape in demoulding integration, eliminates the complicated processes demoulded using stripping fork,
It is destroyed when simultaneously can also be to avoid test specimen demoulding.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of mold；
Fig. 2 is the top view of mold；
Wherein, 1, the first half inner cylinders 2., the second half inner cylinder 3, the first half outer cylinders 4, the second half outer cylinders 5,6, bolt 7 of picking up the ears, anti-
Skidding 8, through-hole.
Specific embodiment
With reference to the accompanying drawing, the utility model is further described.
As depicted in figs. 1 and 2, the marshal piece mold of a kind of easy mold release provided by the utility model, including outer cylinder and
Inner cylinder, wherein outer sleeve fills on the inner cylinder, and is close to connection.
Inner cylinder includes the first half inner cylinders 1 and the second half inner cylinders 2, wherein the first half inner cylinders 1 and the second half inner cylinders 2 are ring
The open end of the semi-cylindrical structure of shape, the first half inner cylinders 1 and the second half inner cylinders 2 is connected, and forms circular cylindrical body
Structure.
A through-hole 8 is offered on the first half inner cylinders 1 and the second half inner cylinders 2, a T-steel is equipped in the through-hole and is inserted
Pin.
Meanwhile opening up for through-hole 8 is located proximate to the first half inner cylinders 1 and the second half inner cylinders 2 are connected place.
Outer cylinder includes the first half outer cylinders 3 and the second half outer cylinders 4, wherein the first half outer cylinders 3 and the second half outer cylinders 4 are ring
The open end of the semi-cylindrical structure of shape, the first half outer cylinders 3 and the second half outer cylinders 4 is connected, and forms circular cylindrical body
Structure.
The both ends of the open end of the first half outer cylinders 3 and the second half outer cylinders 4, which are provided with, picks up the ears 5.
On the first half outer cylinders 3 pick up the ears and the second half outer cylinders 4 on pick up the ears between connected by bolt 6.
Annular groove is offered along its axial direction on the lateral wall of inner cylinder, is embedded with non-slip mat 7 in the groove.
Outer cylinder lock ring inner cylinder forms complete marshal piece mold.Complete mold is put into hit on real platform and is fixed,
A circular paper is put in mold bottom, sleeve is installed, the asphalt mixed in pot is encased in mold, after plugging and pounding 25 times
A circular paper is put again on asphalt surface, Marshall compaction test is carried out, hits after the completion of reality, is unloaded device and is carried out just
It is often cooling.When demoulding, only 6 need to be loosered a bolt, then be inserted into two circular holes 8 above inner cylinder respectively with two T-steel bolts 9, so
After pull open two interior semicircular ring cylinders.
Although this is practical new in addition, it should be understood that this specification combination attached drawing describes the embodiment of mold
The details that type is not limited to the above embodiments, the skilled in the art should refer to the specification as a whole, can be in conjunction with implementation
Example in technical solution and attached drawing, formed it will be appreciated by those skilled in the art that embodiment.
Claims (8)
1. a kind of marshal piece mold of easy mold release, which is characterized in that including outer cylinder and inner cylinder, wherein outer sleeve is mounted in interior
On cylinder, and it is close to connection；
Inner cylinder includes the first half inner cylinders (1) and the second half inner cylinders (2), wherein the first half inner cylinders (1) and the second half inner cylinders (2) are in
Detachable connection；
Outer cylinder includes the first half outer cylinders (3) and the second half outer cylinders (4), wherein the first half outer cylinders (3) and the second half outer cylinders (4) are in
Detachable connection.
2. a kind of marshal piece mold of easy mold release according to claim 1, which is characterized in that the first half inner cylinders (1)
It is cricoid semi-cylindrical structure with the second half inner cylinders (2), the open end pair of the first half inner cylinders (1) and the second half inner cylinders (2)
It connects in succession, forms circular cylindrical structure.
3. a kind of marshal piece mold of easy mold release according to claim 1, which is characterized in that the first half inner cylinders (1)
A through-hole (8) is offered on the second half inner cylinders (2), is equipped with a T-steel bolt in the through-hole.
4. a kind of marshal piece mold of easy mold release according to claim 3, which is characterized in that through-hole (8) open up
It is located proximate to the first half inner cylinders (1) and the second half inner cylinders (2) is connected place.
5. a kind of marshal piece mold of easy mold release according to claim 1, which is characterized in that the first half outer cylinders (3)
It is cricoid semi-cylindrical structure with the second half outer cylinders (4), the open end pair of the first half outer cylinders (3) and the second half outer cylinders (4)
It connects in succession, forms circular cylindrical structure.
6. a kind of marshal piece mold of easy mold release according to claim 1, which is characterized in that the first half outer cylinders (3)
Pick up the ears (5) are provided with the both ends of the open end of the second half outer cylinders (4)；On the first half outer cylinders (3) pick up the ears with the second half outside
Cylinder (4) on pick up the ears between by bolt (6) connect.
7. a kind of marshal piece mold of easy mold release according to claim 1, which is characterized in that between outer cylinder and inner cylinder
It is provided with non-slip mat (7).
8. a kind of marshal piece mold of easy mold release according to claim 7, which is characterized in that on the lateral wall of inner cylinder
Annular groove is offered along its axial direction, is embedded with non-slip mat (7) in the groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822143029.1U CN209311193U (en) | 2018-12-19 | 2018-12-19 | A kind of marshal piece mold of easy mold release |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822143029.1U CN209311193U (en) | 2018-12-19 | 2018-12-19 | A kind of marshal piece mold of easy mold release |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209311193U true CN209311193U (en) | 2019-08-27 |
Family
ID=67677701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822143029.1U Expired - Fee Related CN209311193U (en) | 2018-12-19 | 2018-12-19 | A kind of marshal piece mold of easy mold release |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209311193U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112525657A (en) * | 2020-10-30 | 2021-03-19 | 绍兴文理学院 | Reclaimed water stabilized macadam unconfined compressive strength sample forming die |
-
2018
- 2018-12-19 CN CN201822143029.1U patent/CN209311193U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112525657A (en) * | 2020-10-30 | 2021-03-19 | 绍兴文理学院 | Reclaimed water stabilized macadam unconfined compressive strength sample forming die |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190827 Termination date: 20211219 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |