CN105909637B - A kind of coaxial auxiliary device for sticking of cylindrical member foil gauge - Google Patents
A kind of coaxial auxiliary device for sticking of cylindrical member foil gauge Download PDFInfo
- Publication number
- CN105909637B CN105909637B CN201610353682.3A CN201610353682A CN105909637B CN 105909637 B CN105909637 B CN 105909637B CN 201610353682 A CN201610353682 A CN 201610353682A CN 105909637 B CN105909637 B CN 105909637B
- Authority
- CN
- China
- Prior art keywords
- foil gauge
- main body
- sticking
- auxiliary device
- cylindrical member
- 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.)
- Withdrawn - After Issue
Links
- 239000011888 foil Substances 0.000 title claims abstract description 42
- 230000001105 regulatory effect Effects 0.000 claims description 6
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 239000003292 glue Substances 0.000 description 3
- 239000002390 adhesive tape Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B11/00—Connecting constructional elements or machine parts by sticking or pressing them together, e.g. cold pressure welding
- F16B11/006—Connecting constructional elements or machine parts by sticking or pressing them together, e.g. cold pressure welding by gluing
Abstract
The present invention provides a kind of coaxial auxiliary device for sticking of cylindrical member foil gauge, including：Anterior spacing main body, bottom support base and fixture, bottom support base fixture are fixed in anterior spacing main body；The anterior spacing main body is provided with stopper slot, and vertical locating part is provided with the stopper slot, Horizontal limiting part is provided with the top of the stopper slot；The anterior spacing main body is provided with horizontal fixed members one-to-one with the Horizontal limiting part and the upright mounts corresponding with the vertical locating part.The present invention is simple in construction, it can easily be accommodated, solve the problems, such as difficult to position when foil gauge is pasted along cylindrical bar axis, by controlling the bolt precession in the bolt post holes by controlling upright mounts, so as to adjust the upright position of vertical locating part, and then the positioning for adapting to different size round bars and different size foil gauges is pasted.
Description
Technical field
The invention belongs to field of engineering technology, is related to a kind of coaxial auxiliary device for sticking of cylindrical member foil gauge.
Background technology
Material dynamic mechanical performance test and explosion wave pressure test typically all use Hopkinson pole technologies,
One of key point of this technology is by the strain vertically on foil gauge measurement bar surface, requires test during strain gauge adhesion
Sensitive grid bearing must be axially in parallel with bar.If foil gauge has the angle being not zero with axial direction, measurement error is necessarily caused,
Especially for thin bar, bar surface curvature is big, and strain chip size is small, is unfavorable for positioning and pastes, it is difficult to ensure that foil gauge sensitive grid
Direction is parallel with axle.
In order to solve to manually locate the difficulty of foil gauge, Chinese patent application publication No. is that 105065397A invention is special
The utility model patent of profit, 104564949A patent of invention and 204461405U all proposes respectively to be differently used to replace
The strain gauge adhesion servicing unit for being accurately positioned foil gauge can be compared by hand；Meanwhile Chinese patent application publication No. is
103673974A patent of invention provides the device that more foil gauge positioned parallels are pasted on a kind of pole material, and this device does not have
It is required that foil gauge sensitive grid and the angular relationship of bar axial direction.
The main focus of existing patented technology be foil gauge in the plane be accurately positioned and cylindrical bar on
The problem that is parallel to each other of more foil gauges, technology is accurately positioned for foil gauge sensitivity grid bearing on cylindrical bar and axially in parallel
Also belong to blank.
The content of the invention
The purpose of the present invention is that when overcoming the cylindrical bar surface strain piece to paste foil gauge sensitivity grid bearing can not be with
The axial exactly parallel difficulty of bar, there is provided a kind of accurately the bar surface strain piece axially in parallel with cylindrical bar to paste auxiliary
Device.
The invention provides following technical scheme：
A kind of coaxial auxiliary device for sticking of cylindrical member foil gauge, including：Anterior spacing main body, bottom support base and fixture, bottom
Portion's support base fixture is fixed in anterior spacing main body；
The anterior spacing main body is provided with stopper slot, and vertical locating part is provided with the stopper slot, is set at the top of the stopper slot
There is Horizontal limiting part；The anterior spacing main body be provided with horizontal fixed members one-to-one with the Horizontal limiting part and with it is described
The corresponding upright mounts of vertical locating part.
Further, the vertical locating part is the cube that a head carries V-arrangement neck, and the vertical locating part runs through
The anterior spacing main body, and by the upright mounts adjust up and down.
Further, the upright mounts include one through the anterior spacing main body and the vertical spacing spiral shell of bottom support base
Hitching post hole and regulating bolt.
Further, the Horizontal limiting part includes two limited blocks being parallel to each other and relative one by one with two limited blocks
The spacing hole answered, the limited block are divided into spacing head and adjustment portion.
Further, the spacing head is a triangle body cutter head, and the adjustment portion is a cube, the spacing head
It is integral with adjustment portion.
Further, the horizontal fixed members include Horizontal limiting bolt hole and limit bolt.
Preferably, the anterior spacing main body is stainless steel.
The beneficial effects of the invention are as follows：The present invention solve foil gauge along cylindrical bar axis paste when difficult positioning ask
Topic, the bolt precession in bolt post holes by controlling upright mounts, so as to adjust the upright position of vertical locating part,
And then the positioning for adapting to different size round bars and different size foil gauges is pasted, simple in construction, cost is cheap, accurate positioning, fits
In extensive use.
Brief description of the drawings
Accompanying drawing is used for providing a further understanding of the present invention, and a part for constitution instruction, the reality with the present invention
Apply example to be used to explain the present invention together, be not construed as limiting the invention.In the accompanying drawings：
Fig. 1 is decomposition texture schematic diagram of the present invention；
Fig. 2 is clamping support schematic diagram in bottom of the present invention；
Fig. 3 is the dimensional structure diagram of anterior spacing main body of the present invention.
Embodiment
As Figure 1-3, a kind of coaxial auxiliary device for sticking of cylindrical member foil gauge, including：Anterior spacing main body 1, bottom support
Seat 2 and fixture 6；The fixture 6 of bottom support base 2 is fixed in anterior spacing main body 1.Anterior spacing main body 1 is provided with stopper slot 8, limit
Vertical locating part 3 is provided with the groove 8 of position, the top of stopper slot 8 is provided with Horizontal limiting part 4；Anterior spacing main body 1 is provided with and Horizontal limiting 4
The one-to-one horizontal fixed members 5 of part and the upright mounts 7 corresponding with vertical locating part 3.
Vertical locating part 3 is the cube that a head carries V-arrangement neck, and vertical locating part 3 runs through anterior spacing main body 1, and leads to
Upright mounts 7 are crossed adjust up and down.
Upright mounts 7 run through the anterior spacing main body and the vertical caging bolt post holes of bottom support base and regulation including one
Bolt.
Horizontal limiting part 4 include two limited blocks being parallel to each other and with two limited blocks corresponding spacing hole one by one, it is spacing
Block is divided into spacing head and adjustment portion.Spacing head is a triangle body cutter head, and adjustment portion is a cube, spacing head and regulation
Portion is integral.
The horizontal fixed members of horizontal fixed members 5 include Horizontal limiting bolt hole and limit bolt.
In the present embodiment anterior spacing main body is made from stainless steel.
Anterior spacing main body 1 is vertical locating part 3 and Horizontal limiting part 4 provides the direction of motion limited, each comfortable restriction direction
Can slidably on line, the two directions are orthogonal；The V-arrangement neck of vertical locating part 3 is the supporting part of cylindrical rod piece
Part, center line of the bar is parallel with V-arrangement neck bottom lines, can be in Vertical Square by the regulating bolt rotation in upright mounts 7
To the position of the vertical locating part 3 of control so that it is determined that the height of center line of the bar；The cutter head direction of Horizontal limiting part 4 and the direction of motion
Vertically, so as to which cutter head direction is parallel with center line of the bar.When cutter head connects with rod member surface, two phase connections must with center line of the bar
So parallel, limited block is fixed by horizontal fixed members 5；
The fixture 6 of bottom support base 2 is fixed in anterior spacing main body 1, and the circular trough of bottom is the tune in upright mounts 7
Save bolt and space is provided, and also can guarantee that whole device can be placed at level when regulating bolt moves to least significant end
On workbench.
The cylindrical thin bar handled well for a root surface, cylindrical thin bar is lain in the V-arrangement neck of vertical locating part 3
It is interior, need paste position to be moved to V-arrangement groove position foil gauge, two faces and the bar surface for forming V-arrangement neck are naturally tangent.
Two pieces of Horizontal limiting blocks are moved horizontally to contact with cylindrical thin bar surface, because the direction of motion of Horizontal limiting knife 4 with
The vertical direction of motion of locating part 3 is vertical and cutter head is vertical with the direction of motion, thus two contact lines all with diameter parallel.
The regulating bolt in the bolt post holes of upright mounts 7 is adjusted, the height of vertical locating part 3 can be controlled, two with connecing
Line arc length folded in cylindrical thin bar is touched so as to determine.
Between foil gauge and axle are approximately parallel placed on into two pieces of Horizontal limiting blocks, regulation angle make foil gauge a line with
The Horizontal limiting edge of a knife completely attaches to.
The regulating bolt in the bolt post holes of upright mounts 7, while mobile two pieces of Horizontal limiting blocks are rotated, it is final to answer
Become piece bottom surface to be bonded completely with bar surface, both sides all contact with two spacing cutter heads.At this moment the spacing spiral shell in horizontal element 4 can be tightened
Bolt, fix the position of Horizontal limiting part 4.
Foil gauge is removed, glue is posted on bar surface, then foil gauge is put on glue, foil gauge is gently moved and to answer
Become piece edge and two spacing knife knife edge contacts, slightly firmly press foil gauge possible between foil gauge bottom surface and bar surface to extruding on bar
Existing bubble, then reinforce by tight foil gauge, at this moment, the sensitive direction of foil gauge is inevitable axially in parallel with bar.
One finger, which pins foil gauge, prevents it from moving easily, while removes Horizontal limiting knife, bar is taken out, in foil gauge
Upper around rod posts adhesive tape, and adhesive tape is tightened so that there is enough pressure to be adjacent between foil gauge and bar, waits glue curing.
To sum up, the present invention is simple in construction, effectively foil gauge can be aided in coaxially to be pasted onto in cylindrical member.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, although with reference to foregoing reality
Apply example the present invention is described in detail, for those skilled in the art, it still can be to foregoing each implementation
Technical scheme described in example is modified, or carries out equivalent substitution to which part technical characteristic.All essences in the present invention
God any modification, equivalent substitution and improvements made etc., should be included in the scope of the protection with principle.
Claims (7)
- A kind of 1. coaxial auxiliary device for sticking of cylindrical member foil gauge, it is characterised in that including：Anterior spacing main body, bottom support base and Fixture, bottom support base fixture are fixed in anterior spacing main body；The anterior spacing main body is provided with stopper slot, and vertical locating part is provided with the stopper slot, water is provided with the top of the stopper slot Flat locating part；The anterior spacing main body be provided with horizontal fixed members one-to-one with the Horizontal limiting part and with it is described vertical The corresponding upright mounts of locating part.
- 2. a kind of coaxial auxiliary device for sticking of cylindrical member foil gauge according to claim 1, it is characterised in that described vertical Locating part is the cube that a head carries V-arrangement neck, and the vertical locating part runs through the anterior spacing main body, and is hung down by described Straight fixture adjust up and down.
- 3. a kind of coaxial auxiliary device for sticking of cylindrical member foil gauge according to claim 1 or 2, it is characterised in that described Upright mounts include one through the anterior spacing main body and vertical the caging bolt post holes and regulating bolt of bottom support base.
- 4. a kind of coaxial auxiliary device for sticking of cylindrical member foil gauge according to claim 1 or 2, it is characterised in that described Horizontal limiting part include two limited blocks being parallel to each other and with two limited blocks corresponding spacing hole one by one, the limited block It is divided into spacing head and adjustment portion.
- 5. a kind of coaxial auxiliary device for sticking of cylindrical member foil gauge according to claim 4, it is characterised in that described spacing Head is a triangle body cutter head, and the adjustment portion is a cube, and the spacing head and adjustment portion are integral.
- A kind of 6. coaxial auxiliary device for sticking of cylindrical member foil gauge according to claim 4, it is characterised in that the level Fixture includes Horizontal limiting bolt hole and limits bolt.
- 7. a kind of coaxial auxiliary device for sticking of cylindrical member foil gauge according to claim 1 or 2, it is characterised in that described Anterior spacing main body is stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610353682.3A CN105909637B (en) | 2016-05-25 | 2016-05-25 | A kind of coaxial auxiliary device for sticking of cylindrical member foil gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610353682.3A CN105909637B (en) | 2016-05-25 | 2016-05-25 | A kind of coaxial auxiliary device for sticking of cylindrical member foil gauge |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105909637A CN105909637A (en) | 2016-08-31 |
| CN105909637B true CN105909637B (en) | 2017-12-19 |
Family
ID=56742441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610353682.3A Withdrawn - After Issue CN105909637B (en) | 2016-05-25 | 2016-05-25 | A kind of coaxial auxiliary device for sticking of cylindrical member foil gauge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105909637B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108223522B (en) * | 2018-02-06 | 2023-11-21 | 华侨大学 | Positioning device for sticking Hopkinson pressure bar and strain gauge |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3785059A (en) * | 1971-11-23 | 1974-01-15 | M Breau | Rod gauge and holder |
| CN201991890U (en) * | 2011-04-13 | 2011-09-28 | 葛洲坝集团试验检测有限公司 | Resistance strain gauge positioning device |
| CN103673974B (en) * | 2013-12-10 | 2017-01-04 | 西北稀有金属材料研究院 | The method of attaching of a kind of pole material foil gauge and auxiliary device for sticking thereof and put template |
| CN104564949B (en) * | 2015-02-09 | 2017-01-04 | 安徽科技学院 | A kind of localization method of piston type foil gauge fast-positioning device |
| CN204461405U (en) * | 2015-02-09 | 2015-07-08 | 安徽科技学院 | A kind of seal style foil gauge Rapid pasting device |
| CN205744754U (en) * | 2016-05-25 | 2016-11-30 | 刘家贵 | A kind of coaxial auxiliary device for sticking of cylindrical member foil gauge |
-
2016
- 2016-05-25 CN CN201610353682.3A patent/CN105909637B/en not_active Withdrawn - After Issue
Also Published As
| Publication number | Publication date |
|---|---|
| CN105909637A (en) | 2016-08-31 |
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| PB01 | Publication | ||
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20171219 Effective date of abandoning: 20210818 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20171219 Effective date of abandoning: 20210818 |
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| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |