CN109108930A - A kind of scribing tooling of labyrinth special-shaped casts - Google Patents
A kind of scribing tooling of labyrinth special-shaped casts Download PDFInfo
- Publication number
- CN109108930A CN109108930A CN201811101785.6A CN201811101785A CN109108930A CN 109108930 A CN109108930 A CN 109108930A CN 201811101785 A CN201811101785 A CN 201811101785A CN 109108930 A CN109108930 A CN 109108930A
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- CN
- China
- Prior art keywords
- bottom plate
- pedestal
- casting
- special
- labyrinth
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H7/00—Marking-out or setting-out work
- B25H7/04—Devices, e.g. scribers, for marking
- B25H7/045—Devices, e.g. scribers, for marking characterised by constructional details of the marking elements
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The invention discloses a kind of scribing toolings of labyrinth special-shaped casts, including pedestal, bottom plate, bearing rib, casting and workbench；The pedestal inclination is fixed on bottom plate, and the junction of pedestal and bottom plate is equipped with weld seam；The bearing rib is between pedestal and bottom plate；One end of the bearing rib is connect with bottom plate, and the other end is connect with pedestal；The bottom plate is installed on the workbench.The present invention is complex for structure, the structure special-shaped casting of centering is difficult in scribing line detection process, guarantee to carry out casting the accuracy and consistency of centering when casting scribing line detection by using dedicated scribing tooling, to guarantee the accuracy and consistency of casting scribing line detecting size.
Description
Technical field
Invention belongs to casting scribing line detection field, is related to a kind of scribing tooling of labyrinth special-shaped casts.
Background technique
With the development of aeronautical and space technology, high-altitude high speed becomes the direction of world today's advanced aircraft development.Flight
Device will realize high-altitude high speed, and the size accordance of each assembling parts is more and more important, therefore more next to the dimension precision requirement of casting
It is higher.And as casting structure becomes increasingly complex, to accomplish the high-precision of size, need in the production process of casting using scribing line
The mode of detection checks the size of casting.Structure special-shaped casting scribing line is always to perplex the principal element of its processing,
It once crosses successfully particularly important to the processing of structure special-shaped casting.
A kind of mechanical Multifunctional marking device of Patent No. CN88207747.3, especially suitable for middle-size and small-size workpiece and shape
The scribing line of the workpiece especially casting of shape complexity uses.It is by pedestal, adjustable supporting bearing member, support plate, clamping device, support,
The composition such as support attachment device, support locking device, dial, dial attachment device and dial locking device.With it is existing
Technology is compared, the device be integrate scribing by bench worker tool jack, square chest and dividing head can flexibly determine workpiece three-dimensional
The Multifunctional marking device of coordinate has the characteristics that easy to operate, work efficiency is high, scribing line is multiple functional, scribing line precision is high.In tradition
Scribing line detection method in, casting is used into very heavy top support, according to the drawing of rough casting by the benchmark of casting it is levelling after cross
It checks.But that casting is difficult to during the centering of scribing inspection is levelling by the datum level of casting due to structure special-shaped, casting
Part bulk is difficult to detect, and error often occurs during each casting centering every time, will cause each casting scribing line
There are deviations for the accuracy and consistency of detecting size.
Summary of the invention
It is an object of the invention to overcome the shortcomings of the prior art, a kind of labyrinth special-shaped casts are provided
Scribing tooling.
The present invention is achieved by the following technical programs.
A kind of scribing tooling of labyrinth special-shaped casts, including pedestal, bottom plate, bearing rib, casting and workbench；Institute
It states pedestal inclination to be fixed on bottom plate, and the junction of pedestal and bottom plate is equipped with weld seam；The bearing rib is located at pedestal and bottom
Between plate；One end of the bearing rib is connect with bottom plate, and the other end is connect with pedestal；The bottom plate is installed on the workbench.
As further technological improvement, connected between pedestal and bottom plate described above by manual electric arc welding mode.
As further technological improvement, pedestal described above is equipped with positioning pin and screw rod, and screw rod leads to after pedestal
It crosses cushion block and nut is connect with casting.
As further technological improvement, bottom plate described above is equipped with 4 threaded holes.
As further technological improvement, angle is α between pedestal and bottom plate described above, and angle is between lug and pedestal
β。
As further technological improvement, α angle described above and β angle are mutually remaining.
As further technological improvement, it is mutually perpendicular between bearing rib and bottom plate described above.
As further technological improvement, weld bead height described above is 3~5mm.
The beneficial effects of the present invention are:
Of the invention first using after the scribing tooling, scribing line testing staff avoids cumbersome centering in scribing line detection process
Process, casting can be detected directly according to theoretical size scribing line after being loaded without carrying out centering, and the tooling is convenient for disassembly and assembly, convenient for scribing line
Detection.By using the tooling, the accuracy and consistency of casting scribing line detection are guaranteed, and effect is very good, through using
The casting of tooling scribing line detecting size controls size well, meets post-production requirement.After having used the tooling, subtract
The workload for having lacked scribing line detection meets scribing line detection demand when casting mass production.The use of the tooling, it is raw for the later period
It is complex to produce similar structure, it is difficult to which the design of the scribing line detecting tool of the casting of centering has been gained most valuable experience.This hair
It is bright complex for structure, the structure special-shaped casting of centering is difficult in scribing line detection process, by using dedicated scribing line
Tooling come guarantee casting scribing line detection when to casting carry out centering accuracy and consistency, thus guarantee casting cross detection ruler
Very little accuracy and consistency.
Detailed description of the invention
Fig. 1 is side view of the invention.
Fig. 2 is positioning pin schematic diagram of the invention.
Fig. 3 is bearing rib top view of the invention.
Fig. 4 is structural schematic diagram of the invention.
Fig. 5 is partial schematic diagram of the invention.
In figure: 1- casting, 2- pedestal, 3- weld seam, 4- bottom plate, 5- screw rod, 6- bearing rib, 7- cushion block, 8- nut, 9- are fixed
Position pin, 10- lug.
Specific embodiment
Be described further below technical solution of the present invention, but claimed range be not limited to it is described.
As shown in Figs. 1-5, a kind of scribing tooling of labyrinth special-shaped casts, including pedestal, bottom plate 4, bearing rib 6,
Casting and workbench；The pedestal inclination is fixed on bottom plate 4, and the junction of pedestal and bottom plate 4 is equipped with weld seam 3；The branch
Gusset 6 is supportted between pedestal and bottom plate 4；One end of the bearing rib 6 is connect with bottom plate 4, and the other end is connect with pedestal；Institute
Bottom plate 4 is stated to be installed on the workbench.It is connected between the pedestal and bottom plate 4 by manual electric arc welding mode.It is set on the pedestal
There are positioning pin 9 and screw rod 5, and screw rod 5 is connect by cushion block 7 and nut 8 with casting after pedestal.The bottom plate 4 is equipped with 4
A threaded hole.Angle is α between the pedestal and bottom plate 4, and angle is β between lug 10 and pedestal.The α angle and β angle
It is mutually remaining.It is mutually perpendicular between the bearing rib 6 and bottom plate 4.3 height of weld seam is 3~5mm.
It is 55 ° mutually remaining that the effect of pedestal, which is with the production of casting baseplane and 35 ° of rotation alpha angle, and with 10 angle beta of lug,
For placing casting；The effect of weld seam 3 is that pedestal is connect with bottom plate 4, and uses manual electric arc welding, welds high 3~5mm；Bottom plate 4
Effect be to be connect with workbench for tooling；The effect of screw rod 5 is for casting and tooling to be loaded together；Bearing rib
6 effect is connection pedestal and bottom plate 4, and is used for tooling supporting role；The effect of cushion block 7 and nut 8 is for fixed casting
Part；The effect of positioning pin 9 is casting along seating plane placement Baseline baseline.
What thinking of the invention considered first is that the feasibility i.e. casting that the structure special-shaped casting is detected with bulk is empty
Between size detection can by faces two or more in tooling convert be realized, secondly consider be that casting structure sets tooling
The influence of meter, the casting finally considered use cross after the tooling accuracy and consistency of detection.After comprehensively considering, in tooling
Design on using carrying out the design and production of tooling with casting baseplane and casting space angle, and select stainless steel
Material, because its deform it is small, prevent tooling from getting rusty caused by the precision of tooling deviate；Steps are as follows for particular technique: considering casting
Structure is complicated, and structure special-shaped, first with casting baseplane as the bottom plate 4 of reference design tooling, and baseplane is pressed
Inclined design is carried out according to 10 angle of casting lug；After the completion of bottom plate 4 designs, casting positioning pin 9 is devised on bottom plate 4, with
Convenient for being positioned when casting placement；After the completion of positioning pin 9 designs, for convenience of scribing line detection, 4 threaded holes are opened up on bottom plate 4, with
Just casting is loaded on bottom plate 4；After the completion of bottom plate 4 designs, bottom plate 4 and horizontal base are welded on one according to 10 angle of lug
It rises, and has ensured that tooling intensity in the design support of angle position；After the completion of bottom plate 4 and tube chamber welds with base, to bottom plate 4 and Base edge
It is processed, guarantees that its side is vertical with base plane.
Prepare tooling, clear up tooling surface impurity, guarantees that tooling faying face is clean；Casting bottom surface is subjected to roughing, is protected
Casting bottom surface is demonstrate,proved without protrusion；The face tooling A is placed on scribing operation platform；Screw rod 5 will be screwed to adjust in proper height；The bottom of at
Casting is fixed according to two benchmark snibbing positions on seat, check whether casting is in place；Screw rod 5 will be screwed to decline, used
It screws screw rod 5 and casting is fixed on the base by fixed block；Scribing line detection vertical direction is carried out to 10 size of vertical direction lug
After the completion of detection, casting is loaded motionless on pedestal, and tooling is overturn, and scribing operation platform is placed in the face tooling B；To lug 10
Horizontal direction carries out scribing line detection；After the completion of the detection of 10 horizontal direction of lug, tooling is overturn, detects 10 short transverse of lug
Size；Disassembling fixture after the completion of scribing line detection.
Claims (8)
1. a kind of scribing tooling of labyrinth special-shaped casts, it is characterised in that: including pedestal, bottom plate (4), bearing rib (6),
Casting and workbench；The pedestal inclination is fixed on bottom plate (4), and the junction of pedestal and bottom plate (4) is equipped with weld seam (3)；
The bearing rib (6) is located between pedestal and bottom plate (4)；One end of the bearing rib (6) is connect with bottom plate (4), another
End is connect with pedestal；The bottom plate (4) is installed on the workbench.
2. the scribing tooling of labyrinth special-shaped casts as described in claim 1, it is characterised in that: the pedestal and bottom plate
(4) it is connected between by manual electric arc welding mode.
3. the scribing tooling of labyrinth special-shaped casts as described in claim 1, it is characterised in that: the pedestal is equipped with fixed
Position pin (9) and screw rod (5), and screw rod (5) is connect by cushion block (7) and nut (8) with casting after pedestal.
4. the scribing tooling of labyrinth special-shaped casts as described in claim 1, it is characterised in that: set on the bottom plate (4)
There are 4 threaded holes.
5. the scribing tooling of labyrinth special-shaped casts as described in claim 1, it is characterised in that: the pedestal and bottom plate
(4) angle is α between, and angle is β between lug (10) and pedestal.
6. the scribing tooling of labyrinth special-shaped casts as claimed in claim 5, it is characterised in that: the α angle and β angle
It is mutually remaining.
7. the scribing tooling of labyrinth special-shaped casts as described in claim 1, it is characterised in that: the bearing rib (6)
It is mutually perpendicular between bottom plate (4).
8. the scribing tooling of labyrinth special-shaped casts as described in claim 1, it is characterised in that: weld seam (3) height
For 3~5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811101785.6A CN109108930A (en) | 2018-09-20 | 2018-09-20 | A kind of scribing tooling of labyrinth special-shaped casts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811101785.6A CN109108930A (en) | 2018-09-20 | 2018-09-20 | A kind of scribing tooling of labyrinth special-shaped casts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109108930A true CN109108930A (en) | 2019-01-01 |
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ID=64859948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811101785.6A Pending CN109108930A (en) | 2018-09-20 | 2018-09-20 | A kind of scribing tooling of labyrinth special-shaped casts |
Country Status (1)
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| CN (1) | CN109108930A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115556020A (en) * | 2022-10-10 | 2023-01-03 | 宁波江丰电子材料股份有限公司 | Detection clamp for special-shaped workpiece and using method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205386809U (en) * | 2015-12-28 | 2016-07-20 | 中国人民解放军驻四四七厂军事代表室 | Dysmorphism rough casting part is rule and is assisted utensil |
| WO2017019592A1 (en) * | 2015-07-30 | 2017-02-02 | Sikorsky Aircraft Corporation | Locating positions on components |
| CN106541287A (en) * | 2016-12-15 | 2017-03-29 | 安徽天瑞精密汽车零部件有限公司 | A kind of gear drill inclined oil hole of air magic chuck |
| CN108274173A (en) * | 2018-01-03 | 2018-07-13 | 中车青岛四方机车车辆股份有限公司 | A kind of welding tooling of the web and gusset of lateral beam of bogie |
-
2018
- 2018-09-20 CN CN201811101785.6A patent/CN109108930A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017019592A1 (en) * | 2015-07-30 | 2017-02-02 | Sikorsky Aircraft Corporation | Locating positions on components |
| CN205386809U (en) * | 2015-12-28 | 2016-07-20 | 中国人民解放军驻四四七厂军事代表室 | Dysmorphism rough casting part is rule and is assisted utensil |
| CN106541287A (en) * | 2016-12-15 | 2017-03-29 | 安徽天瑞精密汽车零部件有限公司 | A kind of gear drill inclined oil hole of air magic chuck |
| CN108274173A (en) * | 2018-01-03 | 2018-07-13 | 中车青岛四方机车车辆股份有限公司 | A kind of welding tooling of the web and gusset of lateral beam of bogie |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115556020A (en) * | 2022-10-10 | 2023-01-03 | 宁波江丰电子材料股份有限公司 | Detection clamp for special-shaped workpiece and using method |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20190101 |