CN207946301U - Capillary pulling experiment device - Google Patents
Capillary pulling experiment device Download PDFInfo
- Publication number
- CN207946301U CN207946301U CN201820512575.5U CN201820512575U CN207946301U CN 207946301 U CN207946301 U CN 207946301U CN 201820512575 U CN201820512575 U CN 201820512575U CN 207946301 U CN207946301 U CN 207946301U
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- China
- Prior art keywords
- fixture
- slide rail
- linear slide
- holder
- capillary
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses a kind of capillary pulling experiment devices, including holder, the linear slide rail being arranged on holder, it is fixed with driving motor in one end of holder, the transmission gear being connected with driving motor is provided in one end of linear slide rail, be sticked the driving chain being connected with transmission gear on the inner wall of linear slide rail, fixture base is additionally provided on holder, support panel is provided in fixture base, it is provided with the die holder passed through for capillary on support panel, fixture and gripper cylinder are additionally provided in fixture base, V-arrangement fixture block is provided on gripper cylinder, the top surface of linear slide rail is provided with transmission floor, the display for being fixed with load cell between transmission floor and fixture base and being connected with load cell.The structure setting of the utility model is reasonable, can accurately test out the influence of die size and lubricating oil to capillary pulling force, is conducive to the precision for improving the efficiency and experiment of experiment, stability in use is good and strong applicability.
Description
Technical field
The utility model belongs to capillary test equipment technical field, and in particular to a kind of capillary pulling experiment device.
Background technology
When producing thin-walled capillary pipe, since the small wall of outer diameter is thin, cause its stress smaller, it is easy to break, various parameters pair
Pulling capacity has different degrees of influence, such as tensile speed, oil product and die size etc. to be at present to influencing for pulling force
Only without accurate data, and existing tensile testing machine speed is low, generally below 1m/min, for the tensile speed of capillary
Generally in 40~100m/min, and speed, lubricating oil and stretching die have an impact capillary drawing force, existing pull test
Machine leads to not test true pulling force when capillary production well below this speed, and since structure is improper.
Invention content
The purpose of this utility model is to provide a kind of structure setting rationally and the capillary pulling experiment device of strong applicability.
Realize that the technical solution of the utility model aim is a kind of capillary pulling experiment device, including holder, setting exists
Linear slide rail on the holder is fixed with driving motor in one end of the holder, is arranged in one end of the linear slide rail
There is the transmission gear being connected with the driving motor, being sticked on the inner wall of the linear slide rail has and the transmission gear phase
The driving chain of connection, is additionally provided with fixture base on the bracket, and the fixture base is arranged in the another of linear slide rail
End, support panel is provided in the fixture base, the die holder passed through for capillary is provided on the support panel,
It is additionally provided with fixture and gripper cylinder in the fixture base, V-arrangement fixture block, the V-arrangement are provided on the gripper cylinder
Fixture block coordinates fixture to complete clipping operation under the action of the gripper cylinder, and the top surface of the linear slide rail is provided with transmission
Floor is provided with latch closure in the bottom surface of the transmission floor, and roller and the latch closure below transmission floor of the driving chain are locked
It is close to and connects, load cell is fixed between the transmission floor and the fixture base and is connected with the load cell
The display connect.
It is additionally provided with fuel tank on the bracket, oil pump is fixed in the fuel tank, is arranged on the support panel
There are oil box, the oil box to be in the lower section of the die holder, top of the outlet in die holder of the oil pump, the oil box is by returning
Flow tube is connected with the fuel tank.
Sliding block is provided on the linear slide rail, the fixture base is in transmission floor on the sliding block.
The driving motor is direct current generator and power is 10-25KW.
It is evenly arranged with anti-skidding tooth socket on the cramping face of the V-arrangement fixture block and fixture.
The utility model has the effect of positive：The structure setting of the utility model is reasonable, can simulate true production
Speed and lubricating status can accurately test out the influence of die size and lubricating oil to capillary pulling force, be conducive to carry
The precision of the efficiency and experiment of height experiment, stability in use is good and strong applicability.
Description of the drawings
In order to make the content of the utility model be more likely to be clearly understood, below according to specific embodiment and combine attached
Figure, is described in further detail the utility model, wherein：
Fig. 1 is the structural schematic diagram of the utility model.
Specific implementation mode
(embodiment 1)
Fig. 1 shows that a kind of specific implementation mode of the utility model, wherein Fig. 1 are the structural representation of the utility model
Figure.
See Fig. 1, a kind of capillary pulling experiment device, including holder 1, the linear slide rail 2 being arranged on the holder 1,
It is fixed with driving motor 3 in one end of the holder 1, is provided with and 3 phase of the driving motor in one end of the linear slide rail 2
The transmission gear 4 of connection, be sticked the driving chain being connected with the transmission gear 4 on the inner wall of the linear slide rail 2
5, fixture base 6 is additionally provided on the holder 1, the other end in linear slide rail is arranged in the fixture base 6, in the folder
It is provided with support panel 7 on tool pedestal 6, the die holder 8 passed through for capillary is provided on the support panel 7, described
It is additionally provided with fixture 19 and gripper cylinder 9 in fixture base 6, V-arrangement fixture block 10, the V-arrangement are provided on the gripper cylinder 9
Fixture block 10 coordinates fixture to complete clipping operation under the action of the gripper cylinder 9, is provided in the top surface of the linear slide rail 2
It is driven floor 11, the bottom surface of the transmission floor 11 is provided with latch closure, roller and the transmission floor lower section of the driving chain 5
Latch closure locking connection (latch closure and driving chain locking connection be the prior art, only simply applied, thus not in detail
Description), be fixed between the transmission floor 11 and the fixture base 6 load cell 12 and with the load cell
12 displays 13 being connected.The electric signal of load cell output is amplified and converted to digital signal by controller, finally
It shows over the display, forms pull-up curve.
It is additionally provided with fuel tank 14 on the holder 1, oil pump 15 is fixed in the fuel tank 14, in the support panel
Oil box 16 is provided on 7, the oil box is in the lower section of the die holder, and top of the outlet in die holder of the oil pump is described
Oil box is connected by return duct with the fuel tank.
Sliding block 17 is provided on the linear slide rail 2, the fixture base is in transmission floor on the sliding block.
The driving motor is direct current generator and power is 10-25KW.Consider pulling rate and capillary pulling force, it is excellent
Select 18.5KW.
It is evenly arranged with anti-skidding tooth socket 18 on the cramping face of the V-arrangement fixture block and fixture.Cylinder pushes V-arrangement fixture block, V-arrangement
The V-type sliding rail of fixture block cooperation fixture reduces bore and is clamped, and V-arrangement fixture block surface is evenly equipped with tiny tooth, increases to capillary
Chucking power, and do not break tube head.The structure setting of the utility model is reasonable, can simulate true speed of production, and
Lubricating status can accurately test out the influence of die size and lubricating oil to capillary pulling force, be conducive to improve experiment
The precision of efficiency and experiment, stability in use is good and strong applicability.
Obviously, above-described embodiment of the utility model is only intended to clearly illustrate the utility model example, and
It is not the restriction to the embodiment of the utility model.For those of ordinary skill in the art, in above description
On the basis of can also make other variations or changes in different ways.There is no need and unable to give all embodiments
It is exhaustive.And the obvious changes or variations that these connotations for belonging to the utility model are extended out still fall within this practicality
Novel protection domain.
Claims (5)
1. a kind of capillary pulling experiment device, including holder, are arranged linear slide rail on the bracket, in the holder
One end is fixed with driving motor, and the transmission gear being connected with the driving motor is provided in one end of the linear slide rail,
Be sticked the driving chain being connected with the transmission gear on the inner wall of the linear slide rail, it is characterised in that：Described
Fixture base is additionally provided on holder, the other end in linear slide rail is arranged in the fixture base, is set in the fixture base
It is equipped with support panel, the die holder passed through for capillary is provided on the support panel, is also set in the fixture base
It is equipped with fixture and gripper cylinder, V-arrangement fixture block is provided on the gripper cylinder, the V-arrangement fixture block is in the gripper cylinder
The lower cooperation fixture of effect completes clipping operation, the top surface of the linear slide rail is provided with transmission floor, in the transmission floor
Bottom surface be provided with latch closure, roller and the latch closure locking below transmission floor of the driving chain connect, in the transmission rib
The display for being fixed with load cell between plate and the fixture base and being connected with the load cell.
2. capillary pulling experiment device according to claim 1, it is characterised in that：It is additionally provided with oil on the bracket
Case is fixed with oil pump in the fuel tank, and oil box is provided on the support panel, and the oil box is under the die holder
Side, top of the outlet in die holder of the oil pump, the oil box are connected by return duct with the fuel tank.
3. capillary pulling experiment device according to claim 2, it is characterised in that：It is provided on the linear slide rail
Sliding block, the fixture base are in transmission floor on the sliding block.
4. capillary pulling experiment device according to claim 3, it is characterised in that：The driving motor is direct current generator
And power is 10-25KW.
5. capillary pulling experiment device according to claim 4, it is characterised in that：In the V-arrangement fixture block and fixture
Anti-skidding tooth socket is evenly arranged on cramping face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820512575.5U CN207946301U (en) | 2018-04-10 | 2018-04-10 | Capillary pulling experiment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820512575.5U CN207946301U (en) | 2018-04-10 | 2018-04-10 | Capillary pulling experiment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207946301U true CN207946301U (en) | 2018-10-09 |
Family
ID=63698643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820512575.5U Active CN207946301U (en) | 2018-04-10 | 2018-04-10 | Capillary pulling experiment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207946301U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109623692A (en) * | 2018-12-06 | 2019-04-16 | 北京航空航天大学 | A kind of support connection device for thin-walled capillary pipe strength test |
| CN112849629A (en) * | 2021-01-29 | 2021-05-28 | 刘小华 | Temperature controller color label ring pasting machine |
-
2018
- 2018-04-10 CN CN201820512575.5U patent/CN207946301U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109623692A (en) * | 2018-12-06 | 2019-04-16 | 北京航空航天大学 | A kind of support connection device for thin-walled capillary pipe strength test |
| CN112849629A (en) * | 2021-01-29 | 2021-05-28 | 刘小华 | Temperature controller color label ring pasting machine |
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