CN212904145U - Testing arrangement of quick system appearance of quick retooling - Google Patents
Testing arrangement of quick system appearance of quick retooling Download PDFInfo
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- CN212904145U CN212904145U CN202021990209.4U CN202021990209U CN212904145U CN 212904145 U CN212904145 U CN 212904145U CN 202021990209 U CN202021990209 U CN 202021990209U CN 212904145 U CN212904145 U CN 212904145U
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Abstract
The utility model relates to a quick testing arrangement of quick system appearance of retooling belongs to modified material test performance data application technical field. The testing device comprises a mold core, wherein the mold core is connected with a top plate through a positioning pin, a return spring is arranged on the outer side of the positioning pin, and at least two testing spline mold cavities and a sprue runner are further formed in the surface of the mold core; the top plate is connected with the bottom plate, and the other side of the bottom plate is provided with a top block; the device comprises a mold core and is characterized in that a material pulling rod is arranged in the middle of a sprue runner of the mold core, an ejector rod is further arranged in the test spline mold cavity of the mold core in a matched mode, a mold temperature quick connector is arranged at the bottom of the mold core, and a hoisting block is arranged at the top of the mold core. The utility model discloses can accelerate the speed of preparation spline to and the speed of changing the mould, only need hoist and mount a whole set of core and can change the core, alleviateed workman's intensity of labour, also promoted the speed of test.
Description
Technical Field
The utility model relates to a quick testing arrangement of quick system appearance of retooling belongs to modified material test performance data application technical field.
Background
In the prior art, before the modified material is delivered from a warehouse, the performance of the material needs to be tested, the material can be made into various types of sample wafers such as long strips, dumbbell-shaped samples, square plates, round plates and the like, and various instruments are used for testing the specified sample wafers; in addition, products in various shapes are arranged on a test device for simplicity, but the gram weight and the shape of the product are different, so that the real material performance is difficult to react; the other method can separately arrange each type of test sample strip, the material is not wasted, but the mold changing time is long, and the material in the screw of the injection molding machine can be carbonized to form waste.
Chinese patent with patent publication number CN208681886U discloses a plastic modification test sample strip mold, relating to the field of plastic modification. This modified test spline mould of plastics, including the movable mould carrier, the bottom joint of movable mould carrier has mould benevolence, the cavity has been seted up to the bottom of movable mould carrier, the top integrated into one piece of movable mould carrier cavity inner wall has the arch of rectangle, bellied middle part is hollow form, the top of mould benevolence is provided with chucking mechanism, chucking mechanism includes the curb plate, one side fixed mounting of curb plate has fixture block one, fixture block one is right trapezoid shape, and the top of fixture block one is the slope form.
Compared with the prior art, the clamping mechanism and the wedge block are matched, so that the die core is fixed, the effect of quickly installing the die core is achieved, the die core can be quickly pushed out through the matching of the push rod and the second spring, the effect of quickly disassembling is achieved, and the die core is simpler and quicker to replace; however, the above patent only considers the quick disassembly and replacement of the mold core, and does not consider the manufacture of various sample wafers with different shapes.
Therefore, it is also highly desirable in the industry to develop a testing device capable of rapidly changing the mold and rapidly preparing the sample in order to solve the above-mentioned background problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem of proposing among the above-mentioned background problem, provide a testing arrangement of quick system appearance of quick retooling, with the test spline of multiple shape, concentrate on a core, when making the test spline, can switch the runner direction at will, carry out quick technological adjustment to the spline of different shapes, also avoided the material to carbonize in the screw rod.
The purpose of the utility model is realized like this: a testing device for rapid sample preparation by rapid die change comprises a core, wherein the core is connected with a top plate through a positioning pin, a return spring is arranged on the outer side of the positioning pin, and the surface of the core is also provided with at least two testing sample strip die cavities and a sprue runner;
the top plate is connected with the bottom plate, and the other side of the bottom plate is provided with a top block;
the device comprises a mold core and is characterized in that a material pulling rod is arranged in the middle of a sprue runner of the mold core, an ejector rod is further arranged in the test spline mold cavity of the mold core in a matched mode, a mold temperature quick connector is arranged at the bottom of the mold core, and a hoisting block is arranged at the top of the mold core.
The test spline mold cavity and the sprue runner are different from each other.
And the hoisting block is provided with a hoisting ring.
The hoisting block is connected with the mold core and the bottom plate through screws.
The mold core adopts a T-shaped sliding groove structure, and the periphery of the T-shaped sliding groove is provided with chamfers.
Compared with the prior art, the utility model has the advantages of it is following:
the utility model discloses a test device for rapid sample preparation by rapid die change, which utilizes a T-shaped chute structure and 4 edges to perform chamfering treatment, thereby being convenient to find the sliding-in position and having a certain tolerance rate; a part of the material pulling rod has multiple functions, can be used as a flow divider of a pouring gate, can rotate a concave table when the direction is adjusted, and is also used for pulling the sample strip after the sample strip is manufactured and is not fallen after being ejected; this device is still through hoist and mount piece and rings, whole smooth and easy hoisting and slip in more, and the stopper can be spacing in the below of die carrier, after testing arrangement slips in, the stopper has avoided mould temperature quick-operation joint, and kicking block and die carrier all are T type groove structure, convenient slip, easy operation.
Drawings
Fig. 1 is the utility model discloses a side sectional structure schematic diagram of a testing arrangement of quick system appearance of quick retooling.
Fig. 2 is the utility model discloses a quick mold change makes testing arrangement's of appearance die carrier structure sketch map fast.
Wherein: 1. a core; 2. positioning pins; 3. a top plate; 4. a return spring; 5. a base plate; 6. a screw; 7. pulling a material rod; 8. a top rod; 9. a mold temperature quick connector; 10. hoisting the blocks; 11. a hoisting ring; 12. a top block; 13. a mold frame; 14. and a limiting block.
Detailed Description
The invention is described below with reference to the accompanying drawings and specific embodiments:
as shown in fig. 1-2, the testing device for rapid sample preparation by rapid die change comprises a mold core 1, wherein the mold core 1 is connected with a top plate 3 through a positioning pin 2, a return spring 4 is arranged on the outer side of the positioning pin 2, and the surface of the mold core 1 is also provided with at least two testing sample strip mold cavities and a sprue runner;
the top plate 3 is connected with the bottom plate 5, and the other side of the bottom plate 5 is provided with a top block 12;
the material pulling rod 7 is arranged in the middle of the sprue runner of the mold core 1, the ejector rod 8 is further arranged in the test spline cavity of the mold core 1 in a matched mode, the mold temperature quick connector 9 is arranged at the bottom of the mold core 1, and the hoisting block 10 is arranged at the top of the mold core 1.
In this embodiment, the test spline cavities and runner channels are all different from each other.
In this embodiment, the mold temperature quick connector 9 can be quickly inserted and pulled out, and is convenient to install and disassemble.
In this embodiment, the hoisting block 10 is provided with a hoisting ring 11, so that the whole testing device can be hoisted, and one screw 6 can be loosened during operation; when the lifting appliance is lifted, the screws are locked, and the lifting ring 11 is lifted in a balanced manner at the gravity center point.
The hoisting block 10 is connected with the mold core 1 and the bottom plate 5 through screws 6.
The mold core 1 adopts a T-shaped sliding groove structure, and the periphery of the T-shaped sliding groove is provided with chamfers.
In the embodiment, the mold frame 13 is arranged in a matching manner with the testing device, and the top block 12 and the mold frame 13 are both in a T-shaped groove structure, so that the sliding-in and the extraction are convenient; the bottom of the mould frame 13 is also provided with a limit block 14; the limiting block 14 plays a role of limiting the testing device, avoids the mold temperature quick connector 9 in a limited way, and facilitates hoisting.
In this embodiment, the head of the material pulling rod 7 is stepped, and when no spline is needed, the material pulling rod can be used for sealing glue. The inside six concave stations that are provided with, the hexagonal spanner is rotatory to be drawn the material pole to appointed spline position, can draw the material again and handle when moulding plastics.
The above is only a specific application example of the present invention, and does not constitute any limitation to the protection scope of the present invention. All the technical solutions formed by equivalent transformation or equivalent replacement fall within the protection scope of the present invention.
Claims (5)
1. The utility model provides a testing arrangement of quick system appearance of quick retooling which characterized in that: the device comprises a mold core (1), wherein the mold core (1) is connected with a top plate (3) through a positioning pin (2), a return spring (4) is arranged on the outer side of the positioning pin (2), and at least two test sample strip mold cavities and a sprue runner are further formed in the surface of the mold core (1);
the top plate (3) is connected with the bottom plate (5), and the other side of the bottom plate (5) is provided with a top block (12);
the material pulling rod (7) is arranged in the middle of the sprue runner of the mold core (1), the ejector rod (8) is further arranged in the test spline mold cavity of the mold core (1) in a matched mode, the mold temperature quick connector (9) is arranged at the bottom of the mold core (1), and the hoisting block (10) is arranged at the top of the mold core (1).
2. The test device for rapid sample preparation by rapid die change according to claim 1, characterized in that: the test spline mold cavity and the sprue runner are different from each other.
3. The test device for rapid sample preparation by rapid die change according to claim 1, characterized in that: and a hoisting ring (11) is arranged on the hoisting block (10).
4. The test device for rapid sample preparation by rapid die change according to claim 3, wherein: the hoisting block (10) is connected with the mold core (1) and the bottom plate (5) through screws (6).
5. The test device for rapid sample preparation by rapid die change according to claim 1, characterized in that: the mold core (1) adopts a T-shaped sliding groove structure, and the periphery of the T-shaped sliding groove is provided with chamfers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021990209.4U CN212904145U (en) | 2020-09-14 | 2020-09-14 | Testing arrangement of quick system appearance of quick retooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021990209.4U CN212904145U (en) | 2020-09-14 | 2020-09-14 | Testing arrangement of quick system appearance of quick retooling |
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| Publication Number | Publication Date |
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| CN212904145U true CN212904145U (en) | 2021-04-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021990209.4U Active CN212904145U (en) | 2020-09-14 | 2020-09-14 | Testing arrangement of quick system appearance of quick retooling |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113370463A (en) * | 2021-07-12 | 2021-09-10 | 宝利根（东莞）电子科技有限公司 | Quick die change hoist device |
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2020
- 2020-09-14 CN CN202021990209.4U patent/CN212904145U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113370463A (en) * | 2021-07-12 | 2021-09-10 | 宝利根（东莞）电子科技有限公司 | Quick die change hoist device |
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