CN206489005U - A kind of test device for bend pipe tools - Google Patents
A kind of test device for bend pipe tools Download PDFInfo
- Publication number
- CN206489005U CN206489005U CN201621084712.7U CN201621084712U CN206489005U CN 206489005 U CN206489005 U CN 206489005U CN 201621084712 U CN201621084712 U CN 201621084712U CN 206489005 U CN206489005 U CN 206489005U
- Authority
- CN
- China
- Prior art keywords
- joint
- connecting cylinder
- bend pipe
- pipe tools
- column
- Prior art date
- 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
Links
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses a kind of test device for bend pipe tools, including base, a column is vertically arranged with base, column is with base into 90 degree, hydraulic cylinder is fixedly installed on base, the push rod top of hydraulic cylinder is connected is fixedly installed tensiometer on the first connecting cylinder, column；The second connecting cylinder is additionally provided with column, the second connecting cylinder is slidably arranged on column by slideway, the drag link end connection of second connecting cylinder and tensiometer；The utility model also includes the first joint and the second joint, one end of first joint and the port of bend pipe tools are connected, the other end of first joint is connected with the first connecting cylinder, and one end of the second joint and the port of bend pipe tools are connected, and the other end of the second joint is connected with the second connecting cylinder.During test, start hydraulic cylinder, hydraulic cylinder applies test force to one end of bend pipe tools by the first connecting cylinder and the first joint, the flexural strength of bend pipe tools is determined by the tensiometer being connected with the bend pipe tools other end.
Description
Technical field
The utility model belongs to mechanical strength testing device technical field, and in particular to a kind of test for bend pipe tools
Device.
Background technology
Bend pipe tools are one of the engineering parts commonly used in people's life production, with the development of society and entering for science and technology
Step, product is while continuous renewal and upgrading, and product quality detection is also widely paid attention to.
The examination criteria of bend pipe tools, country has promulgated coherent detection specification, for the bending resistance of bend pipe tools
Experiment, during actually detected, typically respectively screws a pipe fitting at bend pipe tools two ends, and prop up in place first
Support；Then bend pipe tools, this traditional mode not only operating difficulties, and cost are acted on using the suitable object of weight
There is potential safety hazard in height, work.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art to fill there is provided a kind of test for bend pipe tools
Put.
The utility model is achieved through the following technical solutions：
A column, column and base are vertically arranged with a kind of test device for bend pipe tools, including base, base
Into 90 degree, hydraulic cylinder is fixedly installed on base, hydraulic cylinder is vertically arranged, the push rod top of hydraulic cylinder connects the first connecting cylinder,
Tensiometer is fixedly installed on column；The second connecting cylinder is additionally provided with column, the second connecting cylinder is slided by slideway
It is dynamic to be arranged on column, the drag link end connection of second connecting cylinder and tensiometer；
The utility model also includes the first joint and the second joint, and one end of the first joint is bolt structure, for it is curved
The port connection of head tube part, the other end of the first joint is connected with the first connecting cylinder, and the first connecting cylinder and the first joint are provided with
The positioning hole matched, the first joint is inserted into the first connecting cylinder, and by alignment pin by the first joint and the first connecting cylinder
It is fixed；
One end of second joint be bolt structure, be connected for the port with bend pipe tools, the other end of the second joint and
Second connecting cylinder is connected, and the second connecting cylinder and the second joint are provided with the positioning hole matched, and the second joint is inserted into the second company
Connect in cylinder, and fixed the second joint and the second connecting cylinder by alignment pin.
Advantage of the present utility model and have the beneficial effect that：
The utility model is reasonable in design, simple in construction, can test the flexural strength of bend pipe tools, whole device connection
Simply, it is simple to operate, the bend pipe tools of different size can be tested by special joint.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Wherein：1 is base, and 2 be column, and 3 be hydraulic cylinder, and 4 be the first connecting cylinder, and 5 be tensiometer, and 6 be the second connecting cylinder,
7 be slideway, and 8 be the first joint, and 9 be the second joint, and 10 be alignment pin, and 11 be alignment pin, and 12 be bend pipe tools, and 13 be readout instrument
Device.
Embodiment
The technical solution of the utility model is further illustrated with reference to specific embodiment.
Referring to accompanying drawing 1, a kind of test device for bend pipe tools involved by the utility model, including base 1, base
On be vertically arranged with a column 2, column is fixedly installed hydraulic cylinder 3 into 90 degree, on base with base, and hydraulic cylinder 3 is vertically arranged,
The push rod top of hydraulic cylinder 3 connects the first connecting cylinder 4,
Tensiometer 5 is fixedly installed on column 2, tensiometer is vertically arranged；The second connecting cylinder 6 is additionally provided with column, the
Two connecting cylinders 6 are slidably arranged on column 2 by slideway 7, and the second connecting cylinder 6 can be moved up and down along column, and described second connects
The drag link end that cylinder 6 is connect with tensiometer 5 is connected；
The utility model also includes two joints, i.e. the first joint 8 and the second joint 9, and one end of the first joint 8 is spiral shell
Rod structure, is connected for the port with bend pipe tools 12, and the other end of the first joint 8 is connected with the first connecting cylinder 4, the first connection
The other end of the joint 8 of cylinder 4 and first is provided with the positioning hole matched, and the other end of the first joint 8 is inserted into the first connecting cylinder 4
In, and fixed the first joint 8 and the first connecting cylinder 4 by alignment pin 10；
One end of second joint 9 be bolt structure, be connected for the port with bend pipe tools 12, the second joint 9 it is another
End is connected with the second connecting cylinder 6, and the other end of the second connecting cylinder 6 and the second joint 9 is provided with the positioning hole matched, and second connects
First 9 other end is inserted into the second connecting cylinder 6, and is fixed the second joint 9 and the second connecting cylinder 6 by alignment pin 11.
During test, suitable (the first joint 8 of first joint, 8 and second joint 9 is selected according to the specification of bend pipe tools 12
It is different with the diameter at the stud end of the second joint 9, to adapt to the connection requirement of different bend pipe tools 12), by the first joint 8
Stud end and the port of bend pipe tools 12 are connected through a screw thread, and the other end of the first joint 8 is inserted into the first connecting cylinder 4, and
First joint 8 and the first connecting cylinder 4 are fixed by alignment pin 10；By the stud end of the second joint 9 and the end of bend pipe tools 12
Mouthful it is connected through a screw thread, the other end of the second joint 9 is inserted into the second connecting cylinder 6, and by alignment pin 11 by the second joint 9
Fixed with the second connecting cylinder 6；Then hydraulic cylinder 3 is started, hydraulic cylinder 3 is by the first connecting cylinder 4 and the first joint 8 to bend pipe tools
12 one end applies test force, and the bending resistance of bend pipe tools 12 is determined by the tensiometer 5 being connected with the other end of bend pipe tools 12
Qu Qiangdu (tensiometer 5 is connected with reading instruments 13, shows that tensiometer is vertical by reading instruments).
Exemplary description is done to the utility model above, it should explanation, do not departed from core of the present utility model
In the case of the heart, it is any it is simple deformation, modification or other skilled in the art can not spend creative work etc.
Protection domain of the present utility model is each fallen within replacing.
Claims (1)
1. a kind of test device for bend pipe tools, it is characterised in that：Including base, a column is vertically arranged with base,
Column and base are fixedly installed hydraulic cylinder, hydraulic cylinder is vertically arranged into 90 degree on base, the push rod top of hydraulic cylinder connects the
One connecting cylinder,
Tensiometer is fixedly installed on column；The second connecting cylinder is additionally provided with column, the second connecting cylinder is slided by slideway and set
Put on column, the drag link end connection of second connecting cylinder and tensiometer；
Test device for bend pipe tools also includes the first joint and the second joint, and one end of the first joint is bolt structure,
It is connected for the port with bend pipe tools, the other end of the first joint is connected with the first connecting cylinder, the first connecting cylinder and first connects
Head is provided with the positioning hole matched, and the first joint is inserted into the first connecting cylinder, and by alignment pin by the first joint and the
One connecting cylinder is fixed；
One end of second joint is bolt structure, is connected for the port with bend pipe tools, the other end of the second joint and second
Connecting cylinder is connected, and the second connecting cylinder and the second joint are provided with the positioning hole matched, and the second joint is inserted into the second connecting cylinder
In, and fixed the second joint and the second connecting cylinder by alignment pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621084712.7U CN206489005U (en) | 2016-09-27 | 2016-09-27 | A kind of test device for bend pipe tools |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621084712.7U CN206489005U (en) | 2016-09-27 | 2016-09-27 | A kind of test device for bend pipe tools |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206489005U true CN206489005U (en) | 2017-09-12 |
Family
ID=59768716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621084712.7U Expired - Fee Related CN206489005U (en) | 2016-09-27 | 2016-09-27 | A kind of test device for bend pipe tools |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206489005U (en) |
-
2016
- 2016-09-27 CN CN201621084712.7U patent/CN206489005U/en not_active Expired - Fee Related
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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: 20170912 Termination date: 20180927 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |