CN206311432U - Pipeline cupping machine and its holder - Google Patents
Pipeline cupping machine and its holder Download PDFInfo
- Publication number
- CN206311432U CN206311432U CN201621368043.6U CN201621368043U CN206311432U CN 206311432 U CN206311432 U CN 206311432U CN 201621368043 U CN201621368043 U CN 201621368043U CN 206311432 U CN206311432 U CN 206311432U
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- CN
- China
- Prior art keywords
- pipeline
- cupping machine
- disk body
- clamping
- disk
- 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
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses a kind of pipeline cupping machine and its holder, aim to provide it is a kind of have can well clamp pipeline, increase the pipeline cupping machine and its holder of the advantage of measurement precision, its drip irrigation device is, the upper fixture includes clamp body and clamping disk, clamping disk includes disk body and at least three claws set around disk body, disk body is provided with the slideway extended towards disk body edge by the disk body center of circle, claw is placed in slideway, it is additionally provided with disk body for driving claw along the driver element of slideway track slippage, the enough pressure for applying whole circumference direction to pipeline, just can be relatively stable and pipeline is clamped securely, prevent pipeline from being skidded in drawing process, so as to the accuracy that the stretching experiment of riser tubing is detected.
Description
Technical field
The utility model is related to pipeline strength detecting instrument field, more particularly to a kind of pipeline cupping machine and its folder
Gripping member.
Background technology
Cupping machine is also material stretch test machine, instron etc., be collection computer control, automatic measurement,
Data acquisition, screen display, the result of the test mechanics testing equipment of new generation that is integrated for the treatment of, it is widely used between metering,
The various industries such as rubber plastic, iron and steel metallurgy, machine-building, electronic apparatus, automobile production, petrochemical industry.
In petroleum chemical industry, metallic conduit is one of extremely important part, it is necessary to right before Pipe installing
The integrality of pipeline, its tensile strength, resistance to compression, tearing toughness etc. are required for being tested, it is ensured that after Pipe installing use
Security.
At present, the Chinese patent of Publication No. CN105651600A discloses a kind of electronic type cupping machine, and it is by machine
Frame and holding part are constituted, and bottom of the frame is provided with support, and support is rectangular solids structure, and frame both sides are provided with guide rail, guide rail
It is linked transmission part, guide rail is connected with holding part, bayonet socket is provided with the middle of holding part under being provided with fix bar, fix bar,
Bayonet socket is provided with slipmat, and slipmat is quality of rubber materials.Slipmat is provided with holding part.
Although this electronic type cupping machine ensure that the detection efficiency and detection knot to product to a certain extent
The accuracy of fruit, but because pipeline is typically difficult in cylinder, and size, use the clamping of this electronic type cupping machine
Part cannot be clamped stably to pipeline, easily produced and slided and cause the accuracy reduction of measurement.
Utility model content
A purpose of the present utility model is to provide a kind of cupping machine holder, and it has can well clamp pipeline,
Increase the advantage of measurement precision.
Above-mentioned technical purpose of the present utility model technical scheme is that：
A kind of cupping machine holder, including cupping machine upper fixture and lower clamp are slidably connected at, the upper folder
Tool includes clamp body and clamping disk, and clamping disk includes disk body and at least three claws around disk body setting, disk body be provided with by
The slideway that the disk body center of circle extends towards disk body edge, claw is placed in slideway, is additionally provided with disk body for driving claw along cunning
The driver element of road track slippage.
It is arranged such, it is necessary to when detecting pipeline, operating personnel can be placed longitudinally in upper fixture and lower folder by pipeline to be checked
Between tool, and start driver element, all claws are slided along the track of slideway towards the center of circle direction of disk body simultaneously, then
Pipeline is contradicted simultaneously from all directions of pipeline, the pressure in whole circumference direction can be so applied to pipeline, it becomes possible to compared with
Pipeline is clamped securely for stabilization, prevents pipeline from being skidded in drawing process, so that the stretching reality of riser tubing
Test the accuracy of detection.
Further set：The driver element includes drive gear and fluted disc, and the side of fluted disc is provided with tooth connection, and with drive
Moving gear is meshed.
It is arranged such, operating personnel can rotate drive gear, drive gear is rotated by tooth connection band active toothed disk, so
Rear tooth disk drive again fixture block simultaneously towards or dorsad center of circle direction slide, so as to reach the effect of synchronization and stable holding pipeline
Really, pass through the connection of tooth connection and gear, be not susceptible to situation about skidding, further increase the stability of clamping.
Further set：Dorsad the side of tooth connection is provided with what is set according to spiral of Archimedes shape on the fluted disc
Helicla flute, claw is provided with the sliver that some shapes are coincide with helicla flute, and is embedded in helicla flute.
It is arranged such, Archimedes spiral is again with fixed angular speed while a point at the uniform velocity leaves a fixing point
The track for being rotated around the fixing point and being produced, the sliver on claw is embedded in helicla flute, and when fluted disc rotates, claw can be with
The linear of spiral of Archimedes is moved to the center of circle or edge, and claw is placed in slideway, the movement that slideway rotates claw
It is defined, only retains its linear slip, so that claw can realizes linearly sliding and clamping the effect of pipeline.
Further set：Clamping motor is provided with the upper fixture, the drive shaft for clamping motor is fixed on drive gear.
Be arranged such, clamping motor can as the power source of whole upper fixture, when the output shaft for clamping motor rotates,
Drive gear band active toothed disk rotates, and drives claw activity, and motor is rotated forward can then make claw clamping pipe, and reversion is then unclamped
Pipeline, control effect has preferably been clamped so as to reach.
Further set：The claw is provided with several clamping tooths towards the side of clamped pipeline, is coated in clamping tooth
There is the anti-skidding bed course being made up of elastomeric material.
It is arranged such, because pipeline is tubulose, the contact that several clamping tooths can reduce between claw and pipeline is set
Area, in the case where same pressure is applied, the pressure in the smaller then unit area of contact area is bigger, so can just improve
Claw clamps the firmness of pipeline, so that the process of clamping is more stablized and firm.
Further set：The upper fixture is identical with the structure of lower clamp and is oppositely arranged.
Be arranged such, because cupping machine is the tensile strength for detecting pipeline, therefore its need to pipeline two
End is stretched simultaneously, and upper fixture is identical with the structure of lower clamp and being oppositely arranged can make the two ends pressurization of pipeline identical, reaches
To same stabilization and firm drawing effect.
Another object of the present utility model is to provide a kind of pipeline cupping machine, and it has can well clamp pipe
Road, increases the advantage of measurement precision.
Above-mentioned technical purpose of the present utility model technical scheme is that：
A kind of pipeline cupping machine, including body, also with above-mentioned any one cupping machine holder.
Further set：The body is provided with the guide rail that two vertical and horizontal faces are set, and upper fixture and lower clamp are equal
It is set on two guide rails, and is driven along guide rail direction slip by lifting mechanism.
Be arranged such, needed because the length of pipeline is not quite similar, and when measuring tensile strength change upper fixture and under
The height of fixture, upper lower clamp is set on guide rail, then measure when can by change between upper fixture and lower clamp away from
From the pipeline of different length is adapted to, so as to widen the applicable surface of cupping machine.
Further set：The lifting mechanism includes the lifting motor being fixed in clamp body, is fixed on lifting motor
Lifting gear and the equipment gear being rotatably connected in clamp body on output shaft, the both sides of guide rail are provided with the tooth being parallel to each other
Bar, the tooth bar of lifting gear and equipment gear respectively with guide rail both sides is engaged.
It is arranged such, lifting gear and equipment gear block guide rail from the left and right sides, lifting motor drives lifting gear
Rotation, then lifting gear and equipment gear cooperate, reach the effect of common rotation, simultaneously because between two gears with lead
Tooth bar on rail coordinates, therefore upper fixture and lower clamp can be made to be slid up and down on guide rail.
Preferably, being fixed with the buffering collar on the guide rail, body is externally provided with for controlling whole cupping machine
Guidance panel.
It is arranged such, when operating personnel are adjusted to upper fixture and lower clamp, the buffering collar can be upper lower clamp
The larger buffering of mobile offer, prevent lower clamp sliding velocity excessive and cause to vibrate and damage, while operating personnel can
The activity of each motor is controlled with the guidance panel by cupping machine, the effect of whole cupping machine is controlled so as to reach
Really.
In sum, the utility model has the advantages that：
The enough pressure for applying whole circumference direction to pipeline, it becomes possible to relatively stable and securely clamp pipeline, prevents
Only pipeline skids in drawing process, so that the accuracy of the stretching experiment detection of riser tubing.
Brief description of the drawings
Fig. 1 is the structural representation of embodiment 1；
Fig. 2 is the structural representation of clamping disk in embodiment 1；
Fig. 3 is the structural representation of driver element in embodiment 1；
Fig. 4 is the structural representation of embodiment 2；
Fig. 5 is for showing the schematic diagram of clamping motor in embodiment 2.
In figure, 1, upper fixture；2nd, lower clamp；3rd, clamp body；4th, clamping disk；41st, disk body；411st, slideway；42nd, claw；
421st, sliver；422nd, clamping tooth；423rd, anti-skidding bed course；5th, driver element；51st, drive gear；52nd, fluted disc；521st, tooth connection；
522nd, helicla flute；6th, motor is clamped；7th, guide rail；71st, tooth bar；72nd, the collar is buffered；73rd, supporting leg；8th, lifting mechanism；81st, lifting electricity
Machine；82nd, lifting gear；83rd, equipment gear；9th, guidance panel；91st, force snesor；92nd, displacement transducer.
Specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Embodiment 1：A kind of cupping machine fixture, as depicted in figs. 1 and 2, it includes clamp body 3 and clamping disk 4, folder
Specific 3 rectangular setting, the top of clamp body 3 is clamping disk 4, and clamping disk 4 is cylindrical shape, including disk body 41, disk body 41
Surface is provided with three slideways 411, and slideway 411 is extended on circle from the center of circle, and a claw 42 is designed with each slideway 411, is blocked
Pawl 42 is slidably connected with slideway 411, and three claws 42 are driven by driver element 5, synchronous closer or far from disk body along slideway 411
41 center of circle.
Referring to Fig. 1, clamping motor 6 is additionally provided with outside clamping disk 4, the output shaft for clamping motor 6 is connected with drive gear 51, can
As the power source of whole upper fixture 1, claw 42 is provided with several clamping tooths 422 towards the position in the center of circle, in clamping tooth 422
Anti-skidding bed course 423 is fixed with, such holder can increase the pressure and frictional force of its unit area when pipeline is clamped, make
It is bigger for the clamping dynamics of pipeline, and clamping is more stablized.
As shown in Figures 2 and 3, driver element 5 includes the fluted disc 52 and drive gear 51 in disk body 41, drive gear
51 left sides for being located at fluted disc 52, the left side of fluted disc 52 is provided with tooth connection 521, and tooth connection 521 is meshed with drive gear 51, works as drive
When moving gear 51 rotates, tooth connection 521 coordinates with drive gear 51 can just be rotated with active toothed disk 52, and the right side of fluted disc 52 is provided with
Helicla flute 522, helicla flute 522 is set in the shape of spiral of Archimedes, and claw 42 is located at the right side of fluted disc 52, on claw 42
Several slivers 421 are provided with, the shape of sliver 421 is identical with the shape of helicla flute 522 and is embedded in helicla flute 522.
When fluted disc 52 rotates, due to the motion limitation that slideway 411 rotates claw 42, claw 42 then can only be retained linear
Activity, therefore when fluted disc 52 rotates, it becomes possible to drive claw 42 to be slid along the direction of slideway 411.
Embodiment 2：A kind of pipeline cupping machine, with embodiment 1, as shown in figure 4, including upper fixture 1 and lower folder
Tool 2, its bottom is the body of rectangular shape, and the both sides at the top of body are fixed with two guide rails 7 arranged in parallel, guide rail
Holder is provided with 7, it includes two parts, positioned at the top of guide rail 7 is upper fixture 1, folder under centrally located being
Tool 2, the structure of upper lower clamp 2 is identical, and they are oppositely arranged, and the both sides of upper lower clamp 2 are all set in two guide rails 7
On, and can slide up and down, the buffering collar 72 is additionally provided with guide rail 7, when the buffering collar 72 can slow down the slip of upper lower clamp 2
Impact to body, to protect holder and body.
As shown in figure 4, being fixed with four supporting legs 73 on the corner of the bottom of body, can be supported on for stable machine by supporting leg 73
Displacement transducer 92 and force snesor 91 are additionally provided with ground, on holder, when holder clamping pipeline is stretched, can be very square
Just the displacement variable and pulling force in drawing process are measured, and guidance panel 9 is additionally provided with outside body, operating personnel can lead to
Cross the activity of the control holder of guidance panel 9 and read and record the data on displacement transducer 92 and force snesor 91, with
Facilitating operating personnel carries out the analysis of experimental result.
Referring to Fig. 5, upper fixture 1 and lower clamp 2 are set on guide rail 7, and are controlled by the lifting mechanism 8 in holder
Make it to be slided up and down on guide rail 7, the both sides of guide rail 7 are all provided with tooth bar 71, and the left side of guide rail 7 is provided with lifting gear 82, it is right
Side is provided with and lifting motor 81 is additionally provided with equipment gear 83, upper fixture 1, and output shaft and the lifting gear 82 of lifting motor 81 are consolidated
It is fixed, when lifting motor 81 rotates, it becomes possible to lifting gear 82 and the synchronous rotary of equipment gear 83 are driven, so that holder exists
Slided on guide rail 7.
The above embodiments are only that, to explanation of the present utility model, it is not to limitation of the present utility model, ability
Field technique personnel can make the modification without creative contribution to the present embodiment as needed after this specification is read, but
As long as all being protected by Patent Law in right of the present utility model.
Claims (10)
1. a kind of cupping machine holder, including it is slidably connected at cupping machine upper fixture（1）And lower clamp（2）, it is special
Levy and be：The upper fixture（1）Including clamp body（3）And clamping disk（4）, clamping disk（4）Including disk body（41）With circular disk body
（41）At least three claws for setting（42）, disk body（41）It is provided with by disk body（41）The center of circle is towards disk body（41）What edge extended
Slideway（411）, claw（42）It is placed in slideway（411）It is interior, disk body（41）Inside it is additionally provided with for driving claw（42）Along slideway
（411）The driver element of track slippage（5）.
2. cupping machine holder according to claim 1, it is characterised in that：The driver element（5）Including driving
Gear（51）And fluted disc（52）, fluted disc（52）Side be provided with tooth connection（521）, and and drive gear（51）It is meshed.
3. cupping machine holder according to claim 2, it is characterised in that：The fluted disc（52）On dorsad tooth connection
（521）Side be provided with according to spiral of Archimedes shape set helicla flute（522）, claw（42）It is provided with some shapes
Shape and helicla flute（522）Identical sliver（421）, and it is embedded in helicla flute（522）It is interior.
4. cupping machine holder according to claim 3, it is characterised in that：The upper fixture（1）Inside it is provided with clamping
Motor（6）, clamp motor（6）Drive shaft be fixed on drive gear（51）On.
5. cupping machine holder according to claim 1, it is characterised in that：The claw（42）Towards clamped pipe
The side in road is provided with several clamping tooths（422）, clamping tooth（422）On be coated with the anti-skidding bed course being made up of elastomeric material
（423）.
6. cupping machine holder according to claim 5, it is characterised in that：The upper fixture（1）With lower clamp（2）
Structure it is identical and be oppositely arranged.
7. a kind of pipeline cupping machine, including body, it is characterised in that：Band is just like described in claim 1~6 any one
Cupping machine holder.
8. pipeline cupping machine according to claim 7, it is characterised in that：The body be provided with two vertically with
The guide rail that horizontal plane is set（7）, upper fixture（1）And lower clamp（2）It is set in two guide rails（7）On, and by lifting mechanism
（8）Drive along guide rail（7）Slide in direction.
9. pipeline cupping machine according to claim 8, it is characterised in that：The lifting mechanism（8）Including fixation
In clamp body（3）Interior lifting motor（81）, be fixed on lifting motor（81）Output shaft on lifting gear（82）And rotation
It is connected to clamp body（3）Interior equipment gear（83）, guide rail（7）Both sides be provided with the tooth bar being parallel to each other（71）, lifting gear
（82）And equipment gear（83）Respectively with guide rail（7）The tooth bar of both sides（71）Engagement.
10. pipeline cupping machine according to claim 8, it is characterised in that：The guide rail（7）On be fixed with buffering
The collar（72）, body is externally provided with the guidance panel for controlling whole cupping machine（9）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621368043.6U CN206311432U (en) | 2016-12-13 | 2016-12-13 | Pipeline cupping machine and its holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621368043.6U CN206311432U (en) | 2016-12-13 | 2016-12-13 | Pipeline cupping machine and its holder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206311432U true CN206311432U (en) | 2017-07-07 |
Family
ID=59253180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621368043.6U Expired - Fee Related CN206311432U (en) | 2016-12-13 | 2016-12-13 | Pipeline cupping machine and its holder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206311432U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107807040A (en) * | 2017-09-06 | 2018-03-16 | 周生生珠宝金行有限公司 | A kind of fixture |
| CN109443935A (en) * | 2018-11-02 | 2019-03-08 | 无锡城市职业技术学院 | Construction material tensile strength detection device |
| CN109916709A (en) * | 2019-03-27 | 2019-06-21 | 江苏神马电力股份有限公司 | A kind of test joint and test tool |
| CN110274821A (en) * | 2018-08-30 | 2019-09-24 | 南京禹智智能科技有限公司 | High-precision industrial intelligent clamp device |
| CN111766148A (en) * | 2020-07-15 | 2020-10-13 | 兰州交通大学 | Tensile test testing device and testing method for stud welding heads with different diameters |
| CN111923127A (en) * | 2020-07-30 | 2020-11-13 | 安徽日亮氟塑密封件有限公司 | Clamping seat for PTFE lip piece vehicle piece |
| CN117268925A (en) * | 2023-11-03 | 2023-12-22 | 广州迈科新材料科技有限公司 | Polyurethane material performance detector |
-
2016
- 2016-12-13 CN CN201621368043.6U patent/CN206311432U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107807040A (en) * | 2017-09-06 | 2018-03-16 | 周生生珠宝金行有限公司 | A kind of fixture |
| CN107807040B (en) * | 2017-09-06 | 2022-11-25 | 周生生珠宝金行有限公司 | Clamping device |
| CN110274821A (en) * | 2018-08-30 | 2019-09-24 | 南京禹智智能科技有限公司 | High-precision industrial intelligent clamp device |
| CN109443935A (en) * | 2018-11-02 | 2019-03-08 | 无锡城市职业技术学院 | Construction material tensile strength detection device |
| CN109916709A (en) * | 2019-03-27 | 2019-06-21 | 江苏神马电力股份有限公司 | A kind of test joint and test tool |
| CN109916709B (en) * | 2019-03-27 | 2022-03-08 | 江苏神马电力股份有限公司 | Test joint and test tool |
| CN111766148A (en) * | 2020-07-15 | 2020-10-13 | 兰州交通大学 | Tensile test testing device and testing method for stud welding heads with different diameters |
| CN111766148B (en) * | 2020-07-15 | 2022-12-30 | 兰州交通大学 | Tensile test testing device and testing method for stud welding heads with different diameters |
| CN111923127A (en) * | 2020-07-30 | 2020-11-13 | 安徽日亮氟塑密封件有限公司 | Clamping seat for PTFE lip piece vehicle piece |
| CN117268925A (en) * | 2023-11-03 | 2023-12-22 | 广州迈科新材料科技有限公司 | Polyurethane material performance detector |
| CN117268925B (en) * | 2023-11-03 | 2024-03-12 | 广州迈科新材料科技有限公司 | Polyurethane material performance detector |
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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: 20170707 Termination date: 20211213 |
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| CF01 | Termination of patent right due to non-payment of annual fee |