CN106441017A - Wax mould and casting wall thickness detection device used in investment precision casting - Google Patents
Wax mould and casting wall thickness detection device used in investment precision casting Download PDFInfo
- Publication number
- CN106441017A CN106441017A CN201610952165.8A CN201610952165A CN106441017A CN 106441017 A CN106441017 A CN 106441017A CN 201610952165 A CN201610952165 A CN 201610952165A CN 106441017 A CN106441017 A CN 106441017A
- Authority
- CN
- China
- Prior art keywords
- wall thickness
- pattern
- wax
- precision casting
- foundry goods
- 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.)
- Pending
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/02—Measuring arrangements characterised by the use of mechanical techniques for measuring length, width or thickness
- G01B5/06—Measuring arrangements characterised by the use of mechanical techniques for measuring length, width or thickness for measuring thickness
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Casting Devices For Molds (AREA)
Abstract
The invention discloses a wax mould and casting wall thickness detection device used in investment precision casting. The device comprises a handle, an installation base is fixedly connected with the top end of the handle, a fixed rod is fixedly connected with the top of the left end of the installation base, a rotary base is installed at the right end of the installation base through a rotary shaft, a movable wrench is disposed at the bottom end of the rotary base, the top end of the rotary base is fixedly connected with a movable rod parallel to the fixed rod, the top end of the movable rod and the top end of the fixed rod are fixedly connected with a movable probe and a fixed probe respectively, the movable probe and the fixed probe are oppositely arranged, the end of the movable probe abuts against the end of the fixed probe, and a dial gauge is installed at the bottom of the left end of the installation base. Detection precision of the device can reach 0.01 mm, the precision level is improved by 10 times compared with that of an ultrasonic thickness gauge, the device is simple in structure and convenient to operate, and detection precision and detection efficiency can be effectively improved.
Description
Technical field
The present invention relates to investment pattern precision casting technical field, and in particular to a kind of detecting tool, a kind of more particularly to investment pattern precision casting
Middle wax-pattern and the Wall Thickness Testing Device of foundry goods.
Background technology
Investment pattern precision casting is the abbreviation of investment precision casting technology, and investment precision casting technology refers to make model with wax,
Its appearance wraps up in the refractory materials such as one layer of clay, and heating is melted out wax, so as to obtain the ghost for being formed by refractory material, then will
Ghost is poured into after metal molten, after metal cools, refractory material is broken into pieces and is obtained metallic mold, the technique of this processing metal
Just precision-investment casting, also referred to as model casting or lost-wax casting are cried.
At present, the support plate wall thickness of some large-scale wax-pattern products and cast product is because of the particularity of its integral piece structure, with
General measurer cannot detect the actual value of its wall thickness at all, at present, although which can be detected with sonigauge, but
As the circular shape of support plate each point is different and surface roughness is poor, the identification sexual deviation of sonigauge is very big, inspection
Personnel also can only be estimated to which, and not only efficiency is low but also precision is poor.
Content of the invention
The present invention is intended to provide in a kind of investment pattern precision casting wax-pattern and foundry goods Wall Thickness Testing Device, with solve existing fusible pattern essence
In casting, the support plate wall thickness of the wax-pattern product and foundry goods detection efficiency existing when being detected be low, low precision problem.
The present invention is achieved by following technical solution：
The Wall Thickness Testing Device of wax-pattern and foundry goods in a kind of investment pattern precision casting, including handle, handle tip is connected with mounting seat,
Mounting seat left end top is connected with fix bar, and mounting seat right-hand member is provided with rotating seat by rotating shaft, and rotating seat bottom is provided with activity
Spanner, rotating seat top is connected with the motion bar parallel with the fix bar, and motion bar and fix bar top have been respectively and fixedly connected with
It is oppositely arranged and movable gauge head that end offsets and fixing gauge head, the mounting seat left end bottom is provided with dial gauge.
The gauge outfit of the dial gauge front end is fixed by limited block, and the rotating shaft top is socketed with rotary block, rotation gear
Block is fixed on rotating seat, and rotary block is provided with bulb, rotating seat top and mounting seat top middle portion near the side of gauge outfit
All circular hole is had, between two circular holes, spring is installed.
The length of the activity gauge head is more than the length of fixing gauge head.
The dial gauge is dial gauge or amesdial.
Counterbore is had in the handle.
The mounting seat is S-shaped.
The invention has the beneficial effects as follows：
Compared with prior art, the Wall Thickness Testing Device of wax-pattern and foundry goods in the investment pattern precision casting that the present invention is provided, can be to each
The accessible place of the wax-pattern product and the support plate wall thickness of foundry goods of planting model is accurately measured, and precision can reach 0.01mm, than existing
Some sonigauge accuracy classes improve more than 10 times, but also the wall thickness value at other accessible places can be examined
Survey, which is not only simple in structure, simple operation, and can be greatly enhanced accuracy of detection and detection efficiency.
Description of the drawings
Fig. 1 is the structure chart of the present invention；
Fig. 2 is dial gauge and the arrangement figure for selecting block in the present invention；
Fig. 3 is the use state figure of the present invention；
In figure：1- handle, 2- dial gauge, 3- mounting seat, 4- fix bar, 5- motion bar, 6- spring, 7- rotating seat, 8- revolves
Turn block, 9- adjustable wrench, 10- rotating shaft, 11- limited block, 12- gauge outfit, 13- bulb, 14- part to be measured, 15- activity gauge head, 16-
Affixed side head, 17- circular hole.
Specific embodiment
Below in conjunction with accompanying drawing, technical scheme is described further, but required protection domain does not limit to
In described；
As shown in Figure 1-2, the Wall Thickness Testing Device of wax-pattern and foundry goods in the investment pattern precision casting that the present invention is provided, including handle 1,
1 top of handle is connected with mounting seat 3, and 3 left end top of mounting seat is connected with fix bar 4, and 3 right-hand member of mounting seat is installed by rotating shaft 10
There is rotating seat 7,7 bottom of rotating seat is provided with adjustable wrench 9,7 top of rotating seat is connected with the activity parallel with the fix bar 4
Bar 5, motion bar 5 and 16 top of fix bar are respectively and fixedly connected with and are oppositely arranged and movable gauge head that end offsets 15 and fixing gauge head
16,3 left end bottom of the mounting seat is provided with dial gauge 2.
The gauge outfit 12 of 2 front end of the dial gauge is fixed by limited block 11, and 10 top of the rotating shaft is socketed with rotary block
8, rotary block 8 is fixed on rotating seat 7, and rotary block 8 is provided with bulb 13,7 top of rotating seat near the side of gauge outfit 12
Circular hole 17 is all had with 3 top middle portion of mounting seat, between two circular holes 17, spring 6 is installed.
The length of the activity gauge head 15 is more than the length of fixing gauge head 16.
In order to ensure accuracy of detection, the dial gauge 2 is dial gauge or amesdial.
Counterbore is had in the handle 1, overall weight can be reduced, improve operating flexibility.
For the ease of installing a component, the mounting seat 3 is S-shaped.
During use, when being measured to the thickness of a wooden partition with the detection means, first pinch a pinch adjustable wrench 9 and seat is rotated
7 and rotary block 8 10 rotate clockwise around the shaft, rotating seat 7 drive motion bar 5 10 rotate clockwise around the shaft, make fix bar 4
Separate with the fixing gauge head 16 on 5 top of motion bar and movable gauge head 15, then fixing gauge head 16 stretched in the die cavity of part to be measured 14,
Allow fixing gauge head 16 that support plate inwall is contacted, adjustable wrench 9 is unclamped, motion bar 5 rotates counterclockwise drive and lives in the presence of spring 6
Dynamic gauge head 15 is near 14 opposite side of part to be measured, as shown in figure 3, i.e. movable gauge head 15 and fixing gauge head 16 clamp part to be measured 14, this
When rotary block 8 and movable gauge head 15 turned clockwise equal angular, the elongation of gauge outfit 12 and all the time with 8 side of rotary block
Bulb 13 offsets, you can read the thickness data of part to be measured 14 from dial gauge 2.
The accuracy of detection of the device can reach 0.01mm, improve 10 times than sonigauge accuracy class, acceptable
The wall thickness value at other accessible places are detected, and the apparatus structure is simple, simple operation to effectively improve detection smart
Degree and detection efficiency.
Claims (6)
1. in a kind of investment pattern precision casting wax-pattern and foundry goods Wall Thickness Testing Device, it is characterised in that：Including handle (1), handle (1) is pushed up
End is connected with mounting seat (3), and mounting seat (3) left end top is connected with fix bar (4), and mounting seat (3) right-hand member passes through rotating shaft (10)
Rotating seat (7) is installed, rotating seat (7) bottom is provided with adjustable wrench (9), rotating seat (7) top is connected with and the fix bar
(4) parallel motion bar (5), motion bar (5) and fix bar (16) top are respectively and fixedly connected with and are oppositely arranged and end offsets
Movable gauge head (15) and fixing gauge head (16), mounting seat (3) left end bottom is provided with dial gauge (2).
2. in investment pattern precision casting according to claim 1 wax-pattern and foundry goods Wall Thickness Testing Device, it is characterised in that：The finger
Show that the gauge outfit (12) of table (2) front end is fixing by limited block (11), rotating shaft (10) top is socketed with rotary block (8), rotation
Turn block (8) to be fixed on rotating seat (7), rotary block (8) is provided with bulb (13), rotating seat near the side of gauge outfit (12)
(7) top and mounting seat (3) top middle portion all have circular hole (17), are provided with spring (6) between two circular holes (17).
3. in investment pattern precision casting according to claim 1 wax-pattern and foundry goods Wall Thickness Testing Device, it is characterised in that：The work
The length of dynamic gauge head (15) is more than the length of fixing gauge head (16).
4. in investment pattern precision casting according to claim 1 wax-pattern and foundry goods Wall Thickness Testing Device, it is characterised in that：The finger
Show table (2) for dial gauge or amesdial.
5. in investment pattern precision casting according to claim 1 wax-pattern and foundry goods Wall Thickness Testing Device, it is characterised in that：The handss
Counterbore is had in handle (1).
6. in investment pattern precision casting according to claim 1 wax-pattern and foundry goods Wall Thickness Testing Device, it is characterised in that：The peace
Dress seat (3) is S-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610952165.8A CN106441017A (en) | 2016-10-27 | 2016-10-27 | Wax mould and casting wall thickness detection device used in investment precision casting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610952165.8A CN106441017A (en) | 2016-10-27 | 2016-10-27 | Wax mould and casting wall thickness detection device used in investment precision casting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106441017A true CN106441017A (en) | 2017-02-22 |
Family
ID=58179296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610952165.8A Pending CN106441017A (en) | 2016-10-27 | 2016-10-27 | Wax mould and casting wall thickness detection device used in investment precision casting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106441017A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106969716A (en) * | 2017-03-29 | 2017-07-21 | 江苏亚威机床股份有限公司 | A kind of sheet thickness detection means |
| CN107144205A (en) * | 2017-07-03 | 2017-09-08 | 贵州黎阳国际制造有限公司 | A kind of wall thickness measuring device and detection method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101865643A (en) * | 2010-06-24 | 2010-10-20 | 山西汤荣机械制造股份有限公司 | Wall thickness calipers for drum brake and hub |
| CN103791796A (en) * | 2012-10-31 | 2014-05-14 | 上海航天精密机械研究所 | Deep chamber wall thickness measuring device and method |
| CN204329835U (en) * | 2014-12-18 | 2015-05-13 | 马钢(集团)控股有限公司 | Train wheel web thickness test measuring device |
| CN105371727A (en) * | 2014-12-27 | 2016-03-02 | 天津立中汽车铝合金配件有限公司 | Aluminum alloy wheel wall thickness detection ruler |
| CN206146348U (en) * | 2016-10-27 | 2017-05-03 | 贵州安吉航空精密铸造有限责任公司 | Wall -depth detecting device of wax matrix and foundry goods |
-
2016
- 2016-10-27 CN CN201610952165.8A patent/CN106441017A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101865643A (en) * | 2010-06-24 | 2010-10-20 | 山西汤荣机械制造股份有限公司 | Wall thickness calipers for drum brake and hub |
| CN103791796A (en) * | 2012-10-31 | 2014-05-14 | 上海航天精密机械研究所 | Deep chamber wall thickness measuring device and method |
| CN204329835U (en) * | 2014-12-18 | 2015-05-13 | 马钢(集团)控股有限公司 | Train wheel web thickness test measuring device |
| CN105371727A (en) * | 2014-12-27 | 2016-03-02 | 天津立中汽车铝合金配件有限公司 | Aluminum alloy wheel wall thickness detection ruler |
| CN206146348U (en) * | 2016-10-27 | 2017-05-03 | 贵州安吉航空精密铸造有限责任公司 | Wall -depth detecting device of wax matrix and foundry goods |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106969716A (en) * | 2017-03-29 | 2017-07-21 | 江苏亚威机床股份有限公司 | A kind of sheet thickness detection means |
| CN107144205A (en) * | 2017-07-03 | 2017-09-08 | 贵州黎阳国际制造有限公司 | A kind of wall thickness measuring device and detection method |
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| C10 | Entry into substantive examination | ||
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Application publication date: 20170222 |
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| RJ01 | Rejection of invention patent application after publication |