CN203993611U - A kind of adapter of plastic pull-out test fixture with metal insert - Google Patents
A kind of adapter of plastic pull-out test fixture with metal insert Download PDFInfo
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- CN203993611U CN203993611U CN201420395890.6U CN201420395890U CN203993611U CN 203993611 U CN203993611 U CN 203993611U CN 201420395890 U CN201420395890 U CN 201420395890U CN 203993611 U CN203993611 U CN 203993611U
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- connecting rod
- pipe fitting
- measured
- out test
- metal insert
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Abstract
With an adapter of plastic pull-out test fixture for metal insert, belong to pull-out test machine component technology field.It comprises first connecting rod, drawing head, main clamp and second connecting rod, in main clamp, be provided for placing the pipe fitting placed cavity of pipe fitting to be measured, main clamp one end arranges the through hole that aperture is less than pipe fitting external diameter to be measured, drawing head one end is inserted in through hole and is connected with pipe fitting to be measured, first connecting rod and second connecting rod one end arrange respectively external screw thread, drawing head is connected with the threaded one end of first connecting rod, main clamp is connected with the threaded one end of second connecting rod, and first connecting rod and the second connecting rod other end are connected with pull-out test machine respectively.The utility model is by adopting above-mentioned technology, pipe fitting to be measured is placed in this fixture, again fixture is contained on pull-out test machine, treating the metal insert firmly degree of being combined with plastic pipe body of test tube part tests, improve the quality of the pipe fitting to be measured dispatching from the factory, it is simple in structure, easy to operate, is suitable for applying.
Description
Technical field
The utility model belongs to pull-out test machine component technology field, is specifically related to a kind of for testing the spiral shell adapter of plastic pull-out test fixture with metal insert easy to use.
Background technology
Along with plastic conduit the improving constantly of application percentage in cold and hot water system and industrial pipeline engineering, the adapter of plastic with metal insert is as connection fittings large-scale application therein.In engineering application, occur that metalwork is combined problem that is tight and that come off and caused the personnel's that design and develop great attention with working of plastics, this fixture can help the personnel of designing and developing to improve product structure design by pull-out test, and then improves the reliability of product.
Utility model content
For the above-mentioned problems in the prior art, it is a kind of for testing the spiral shell adapter of plastic pull-out test fixture with metal insert easy to use that the purpose of this utility model is to provide.
Described a kind of adapter of plastic pull-out test fixture with metal insert, comprise first connecting rod, drawing head, main clamp and second connecting rod, in main clamp described in it is characterized in that, be provided for placing the pipe fitting placed cavity of pipe fitting to be measured, main clamp one end arranges the through hole that aperture is less than pipe fitting external diameter to be measured, drawing head one end is inserted in through hole and is connected with pipe fitting to be measured, first connecting rod and second connecting rod one end arrange respectively external screw thread, drawing head is connected with the threaded one end of first connecting rod, main clamp is connected with the threaded one end of second connecting rod, first connecting rod and the second connecting rod other end are connected with pull-out test machine respectively.
Described a kind of adapter of plastic pull-out test fixture with metal insert, is characterized in that described pipe fitting to be measured comprises that plastic pipe body and interlocking are arranged on the intrinsic metal insert of plastic pipe, arrange internal thread on metal insert.
Described a kind of adapter of plastic pull-out test fixture with metal insert, drawing head one end described in it is characterized in that arranges is with externally threaded pipe fitting connecting portion to be measured, the other end arranges tapped first connecting rod connecting hole, and the external screw thread on described pipe fitting connecting portion to be measured is connected with the screw-internal thread fit on metal insert; The described internal thread of first connecting rod connecting hole and the external screw thread of first connecting rod are connected.
Described a kind of adapter of plastic pull-out test fixture with metal insert, it is characterized in that face relative with through hole one side is set on described main clamp is provided with the second connection connector, in the second connection connector, tapped second connecting rod connecting hole is set, second connecting rod is connected with the screw-internal thread fit of second connecting rod connecting hole by its external screw thread.
Described a kind of adapter of plastic pull-out test fixture with metal insert, is characterized in that described first connecting rod and the second connecting rod other end arrange bolt connecting hole and lead, and first connecting rod and second connecting rod are connected with pull-out test machine by bolt respectively.
Above-mentioned a kind of adapter of plastic pull-out test fixture with metal insert, comprise first connecting rod, drawing head, main clamp and second connecting rod, in main clamp, be provided for placing the pipe fitting placed cavity of pipe fitting to be measured, main clamp one end arranges the through hole that aperture is less than pipe fitting external diameter to be measured, drawing head one end is inserted in through hole and is connected with pipe fitting to be measured, first connecting rod and second connecting rod one end arrange respectively external screw thread, drawing head is connected with the threaded one end of first connecting rod, main clamp is connected with the threaded one end of second connecting rod, first connecting rod and the second connecting rod other end are connected with pull-out test machine respectively.The utility model is by adopting above-mentioned technology, pipe fitting to be measured is placed in this fixture, again fixture is contained on pull-out test machine, treating the metal insert firmly degree of being combined with plastic pipe body of test tube part tests, improve the quality of the pipe fitting to be measured dispatching from the factory, it is simple in structure, easy to operate, is suitable for applying.
Brief description of the drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the amplification sectional structure schematic diagram of the utility model pipe fitting to be measured;
Fig. 3 is the amplification sectional structure schematic diagram of the utility model drawing head;
Fig. 4 is the amplification sectional structure schematic diagram of the utility model main clamp.
In figure: 1-bolt connecting hole, 2-first connecting rod, 3-drawing head, 301-first connecting rod connecting hole, 302-pipe fitting connecting portion to be measured, 4-pipe fitting to be measured, 401-metal insert, 402-plastic pipe body, 5-main clamp, 501-pipe fitting placed cavity to be measured, 502-second connecting rod connecting hole, 503-second connects connector, 6-second connecting rod, 7-lead.
Detailed description of the invention
Below in conjunction with Figure of description, the utility model will be further described, but protection domain of the present utility model is not limited in this:
As Figure 1-4, a kind of adapter of plastic pull-out test fixture with metal insert, comprise first connecting rod 2, drawing head 3, main clamp 5 and second connecting rod 6, in main clamp 5, be provided for placing the pipe fitting placed cavity 501 of pipe fitting 4 to be measured, main clamp 5 one end arrange the through hole that aperture is less than pipe fitting 4 external diameters to be measured, drawing head 3 one end are inserted in through hole and are connected with pipe fitting 4 to be measured, first connecting rod 2 and second connecting rod 6 one end arrange respectively external screw thread, the other end arranges bolt connecting hole 1 and lead 7, bolt inserting bolt connecting hole 1 is connected respectively first connecting rod 2 and second connecting rod 6 with pull-out test machine,
As shown in Figure 2, pipe fitting 4 to be measured of the present utility model comprises that plastic pipe body 402 and interlocking are arranged on the metal insert 401 in plastic pipe body 402, arrange internal thread on metal insert 401.
As shown in Figure 3, described drawing head 3 one end arrange is with externally threaded pipe fitting connecting portion 302 to be measured, the other end arranges tapped first connecting rod connecting hole 301, and the external screw thread on described pipe fitting connecting portion 302 to be measured is connected with the screw-internal thread fit on metal insert 401; The external screw thread of the internal thread of first connecting rod connecting hole 301 and first connecting rod 2 is connected.
As shown in Figure 4, face relative with through hole one side is set on main clamp 5 is provided with the second connection connector 503, second connects that connector 503 is interior arranges tapped second connecting rod connecting hole 502, and second connecting rod 6 is connected with the screw-internal thread fit of second connecting rod connecting hole 502 by its external screw thread.
As shown in the figure, when the utility model uses, pipe fitting 4 to be tested is packed in main clamp 5, external screw thread by drawing head 3 is connected with the internal thread of pipe fitting 4 to be measured, main clamp 5 is connected by the internal thread of second connecting rod connecting hole 502 and the external screw thread of second connecting rod, drawing head 3 is connected with the external screw thread of first connecting rod 2 by the internal thread of first connecting rod connecting hole 301, first connecting rod 2 is bolted respectively hole 1 with second connecting rod 6 and is connected with pull-out test machine, test, lead 7 play the guiding role, while preventing from testing, rock too many, make first connecting rod 2 and second connecting rod 6 swing excessive and affect test accuracy, row test tube part 4 of the present utility model can be also band male element, connected drawing head one end arranges corresponding internal thread, when detection, detect with same principle.
Claims (5)
1. the adapter of plastic pull-out test fixture with metal insert, comprise first connecting rod (2), drawing head (3), main clamp (5) and second connecting rod (6), in main clamp (5) described in it is characterized in that, be provided for placing the pipe fitting placed cavity (501) of pipe fitting to be measured (4), main clamp (5) one end arranges the through hole that aperture is less than pipe fitting to be measured (4) external diameter, drawing head (3) one end is inserted in through hole and is connected with pipe fitting to be measured (4), first connecting rod (2) and second connecting rod (6) one end arrange respectively external screw thread, drawing head (3) is connected with the threaded one end of first connecting rod (2), main clamp (5) is connected with the threaded one end of second connecting rod (6), first connecting rod (2) and second connecting rod (6) other end are connected with pull-out test machine respectively.
2. a kind of adapter of plastic pull-out test fixture with metal insert according to claim 1, it is characterized in that described pipe fitting to be measured (4) comprises that plastic pipe body (402) and interlocking are arranged on the metal insert (401) in plastic pipe body (402), metal insert arranges internal thread on (401).
3. a kind of adapter of plastic pull-out test fixture with metal insert according to claim 2, drawing head (3) one end described in it is characterized in that arranges is with externally threaded pipe fitting connecting portion to be measured (302), the other end arranges tapped first connecting rod connecting hole (301), and the external screw thread on described pipe fitting connecting portion to be measured (302) is connected with the screw-internal thread fit on metal insert (401); The internal thread of described first connecting rod connecting hole (301) and the external screw thread of first connecting rod (2) are connected.
4. a kind of adapter of plastic pull-out test fixture with metal insert according to claim 2, it is characterized in that the upper face relative with through hole one side is set of described main clamp (5) is provided with the second connection connector (503), in the second connection connector (503), tapped second connecting rod connecting hole (502) is set, second connecting rod (6) is connected with the screw-internal thread fit of second connecting rod connecting hole (502) by its external screw thread.
5. a kind of adapter of plastic pull-out test fixture with metal insert according to claim 1, it is characterized in that described first connecting rod (2) and second connecting rod (6) other end arrange bolt connecting hole (1) and lead (7), first connecting rod (2) and second connecting rod (6) are connected with pull-out test machine by bolt respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420395890.6U CN203993611U (en) | 2014-07-17 | 2014-07-17 | A kind of adapter of plastic pull-out test fixture with metal insert |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420395890.6U CN203993611U (en) | 2014-07-17 | 2014-07-17 | A kind of adapter of plastic pull-out test fixture with metal insert |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203993611U true CN203993611U (en) | 2014-12-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420395890.6U Active CN203993611U (en) | 2014-07-17 | 2014-07-17 | A kind of adapter of plastic pull-out test fixture with metal insert |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203993611U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108896383A (en) * | 2018-07-17 | 2018-11-27 | 江西艾克实业有限公司 | A kind of pull-out test mechanism for a variety of connectors |
| CN110736699A (en) * | 2019-09-11 | 2020-01-31 | 临海伟星新型建材有限公司 | Device for testing binding force between plastic part and metal insert and testing method thereof |
-
2014
- 2014-07-17 CN CN201420395890.6U patent/CN203993611U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108896383A (en) * | 2018-07-17 | 2018-11-27 | 江西艾克实业有限公司 | A kind of pull-out test mechanism for a variety of connectors |
| CN110736699A (en) * | 2019-09-11 | 2020-01-31 | 临海伟星新型建材有限公司 | Device for testing binding force between plastic part and metal insert and testing method thereof |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |