CN220729072U - Cast curved surface datum positioning welding spot position gauge - Google Patents
Cast curved surface datum positioning welding spot position gauge Download PDFInfo
- Publication number
- CN220729072U CN220729072U CN202321482502.3U CN202321482502U CN220729072U CN 220729072 U CN220729072 U CN 220729072U CN 202321482502 U CN202321482502 U CN 202321482502U CN 220729072 U CN220729072 U CN 220729072U
- Authority
- CN
- China
- Prior art keywords
- casting
- grinding
- actual
- welding
- welding spot
- 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.)
- Active
Links
- 238000003466 welding Methods 0.000 title claims abstract description 69
- 238000005266 casting Methods 0.000 claims abstract description 112
- 238000007689 inspection Methods 0.000 claims abstract description 15
- 238000000034 method Methods 0.000 claims abstract description 8
- 229910000679 solder Inorganic materials 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 20
- 238000001514 detection method Methods 0.000 abstract description 19
- 238000011161 development Methods 0.000 abstract description 7
- 238000009434 installation Methods 0.000 abstract description 4
- 238000007639 printing Methods 0.000 abstract description 3
- 239000011347 resin Substances 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 238000010146 3D printing Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 229910001208 Crucible steel Inorganic materials 0.000 description 1
- 238000012356 Product development Methods 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Machine Tool Sensing Apparatuses (AREA)
Abstract
A cast curved surface benchmark positioning welding spot position gauge comprises: the method comprises the steps of actually carrying out external surface grinding on a casting with a welding spot, 3D supporting surface and checking holes arranged on the actually carrying out grinding on the casting with the welding spot; wherein, the outer surface of the actual casting with the grinding welding spots is as follows: scanning the outer surface of the actual casting with the grinding welding spots; the 3D support surface is generated by a customer 3D support surface model; the inspection holes are extracted according to the positions of the customer ground pads. The utility model has simple structure and quick installation; the device can be used for rapidly printing and manufacturing the gauge by only scanning the actual casting and combining the actual casting with the 3D of a customer aiming at different castings, different shapes and different positions, and can be rapidly put into development and mass production processes, so that the requirement of rapid development of the mechanical manufacturing industry at the present stage is met; moreover, the method has very important guiding significance for casting detection and subsequent welding assembly, not only improves the working efficiency and saves the development time, but also greatly shortens the delivery time of new products.
Description
Technical Field
The utility model belongs to the field of casting machinery inspection tools, and particularly relates to a casting curved surface reference positioning welding spot position inspection tool.
Background
At present, with the acceleration of global industrialization progress, the updating and new product development period of customers is shorter and shorter, the appearance of castings is various, and the requirements of customers on products are higher and higher. Not only is the performance required to be good, but also the requirements for the appearance position are higher and higher. Therefore, not only does we need to quickly detect the cast form factor, but also the location of the grind welds used in a heat shield product that is subsequently welded at the client end needs to be tightly controlled.
In order to ensure the accurate position of the welding spot and meet the subsequent requirements of customers, the detection tool for detecting the reference positioning welding spot position of the curved surface of the casting is generated.
However, the conventional gauge is integrally molded with resin. The manufacturing process is complex, firstly, the casting appearance of the checking fixture is covered and blocked by special plasticine, then molten resin is poured into the checking fixture, the casting appearance formed by solidifying the resin is taken down after the resin is cooled, then the welding spot position is found out by scribing, the mark is manufactured, and then the checking hole is punched to manufacture the checking fixture.
Disclosure of Invention
The utility model aims to provide a casting curved surface reference positioning welding spot position gauge, which aims to solve the technical problems that a casting positioning surface is inaccurate and is not intuitively detected, and the accuracy of a client on the position of a grinding welding spot is high.
In order to achieve the above purpose, the specific technical scheme of the casting curved surface reference positioning welding spot position gauge is as follows:
a cast curved surface benchmark positioning welding spot position gauge comprises: the method comprises the steps of actually carrying out external surface grinding on a casting with a welding spot, 3D supporting surface and checking holes arranged on the actually carrying out grinding on the casting with the welding spot; wherein, the outer surface of the actual casting with the grinding welding spots is as follows: scanning the outer surface of the actual casting with the grinding welding spots; the 3D support surface is generated by a customer 3D support surface model; the inspection holes are extracted according to the positions of the customer ground pads.
Further, the outer surface of the casting with the grinding welding spots is provided with: a first actual casting outer surface and a second actual casting outer surface; and it is the actual casting outer surface and is obtained by scanning the actual casting.
Further, the outer surface of the casting with the grinding welding spots is jointed with the outer surface of the scanned casting with the grinding welding spots, and the joint is fit; and the outer surface of the casting with the grinding welding spots is scanned for positioning.
Further, the surface diameter of the ground welding spot ranges from: all applicable between 3mm and 20mm, should choose: 10mm.
Further, the diameter of the test hole ranges from: the size of 5mm-25mm is suitable; the following steps are selected: the diameter of the tolerance test hole is: 12mm, with unilateral reserved tolerance range: 1mm.
The cast curved surface reference positioning welding spot position gauge has the following advantages:
the utility model has the advantages of simple structure, quick installation, accurate positioning and high detection precision; the operation is simple, visual and visible, and the manufacturing time of the gauge is short; the device can be used for rapidly printing and manufacturing the gauge by only scanning the actual casting and combining the actual casting with the 3D of a customer aiming at different castings, different shapes and different positions, and can be rapidly put into development and mass production processes, so that the requirement of rapid development of the mechanical manufacturing industry at the present stage is met; moreover, the method has very important guiding significance for casting detection and subsequent welding assembly, improves the working efficiency, saves the development time and greatly shortens the delivery time of new products.
Drawings
FIG. 1 is a schematic view of the overall structure of a casting with ground weld spots according to the present utility model;
FIG. 2 is a schematic elevational view of the present utility model; (which can see the inspection hole coincident with the cast ground weld location);
FIG. 3 is a schematic illustration of the structure of a casting with ground welds of the present utility model;
fig. 4 shows the positioning surface of the present utility model, namely: a schematic front view of the outer surface of the actual casting;
FIG. 5 is an enlarged schematic view of the structure of the gauge for rapidly detecting the reference positioning welding spot position of the curved surface of the casting;
fig. 6 is a schematic diagram of the overall structure of the present utility model.
The figure indicates:
1. casting; 2. a 3D support surface; 3. grinding welding spots; 4. a first actual casting outer surface; 5. a second actual casting outer surface; 6. the wells were inspected.
Detailed Description
In order to better understand the purpose, structure and function of the present utility model, the present utility model relates to a positioning welding spot position gauge for reference of a curved surface of a casting, which is described in further detail below with reference to the accompanying drawings.
As shown in fig. 1 to 6, the present utility model includes: the outer surface of the actual casting 1 with the grinding welding spots 3, and the 3D supporting surface 2 is provided with inspection holes 6 on the actual casting 1 with the grinding welding spots 3; wherein, the outer surface of the actual casting 1 with the grinding welding spots 3 is obtained by scanning the outer surface of the actual casting 1 with the grinding welding spots 3, and the 3D supporting surface 2 is generated by a client 3D supporting surface 2 model; the inspection holes 6 are extracted according to the position of the customer ground pads 4.
The outer surface of the casting 1 with the grinding spot 3 is provided with: a first real casting outer surface 4 and a second real casting outer surface 5; ( The method is characterized by comprising the following steps of obtaining the outer surface of an actual casting 1 by scanning the actual casting 1, and manufacturing the actual casting 1 by the following steps: selecting an integral casting, scanning the outer surface of the casting 1, selecting the required positions of the outer surface 4 of the first actual casting and the outer surface 5 of the second actual casting according to the positioning requirement of the manufacturing checking fixture, and grinding the outer surface of the casting 1 with the grinding welding spots 3 (the casting 1 is an actual production casting, and the outer surface of the casting is ground by grinding round grinding welding spots with the required diameter ranging from 3mm to 20mm according to the 3D position requirement of a customer) )
The outer surface of the casting 1 with the grinding welding spots 3 is jointed with the surface of the scanned casting 1 with the actual grinding welding spots 3, and the outer surface of the scanned casting 1 with the actual grinding welding spots is adopted for positioning.
The outer surface of the casting 1 with the ground weld spots 3 is joined to the surface of the actual casting 1 with the ground weld spots 3 that is scanned (joining in this embodiment: fitting).
The device is convenient to use, quick to install, visual and easy to check, and compared with the prior detection mode, the device has the advantages of high detection precision and accurate detection welding spot position, and can meet the current quick and efficient detection requirements.
The above clients require that the casting grinding pad 3 surface diameter range be between 3mm-20mm, with 10mm being the most preferred.
The diameter range of the fastening set inspection hole 6 is 5mm-25 mm; and the diameter is: 12mm is optimal, and unilateral reservation: a tolerance range of 1 mm; namely: in the detection process, the whole surface of the detection hole 6 covered by the surface of the welding spot 3 can be ground, so that the requirements of customers can be met.
The utility model is manufactured by forming a positioning surface by using the scanned surface shape of an actual casting, making a check hole 6 on the surface of the actual casting scanned by software in combination with the position of a client 3D welding spot, extracting a 3D supporting surface 2 on the client 3D by using 3D design software, editing the surface of the actual casting with the check hole 6 and the 3D supporting surface 2 extracted by the client 3D into a closed entity by adopting scanning software.
In the detection process, the utility model is placed on the surface of the casting to be detected, and whether the position of the grinding welding spot 3 can meet the requirements of customers is detected through the detection holes 6.
When the device is used, the casting 1 with the ground welding spots is placed on an operation platform, the first actual casting outer surface 4 and the second actual casting outer surface 5 are attached to the surface of the casting 1 with the ground welding spots, (the first actual casting outer surface 4 and the second actual casting outer surface 5 are used as positioning surfaces, and the positioning surfaces are the actual casting outer surfaces), so that the inspection tool is guaranteed to be well installed and accurately positioned.
After the utility model is installed and is well attached to the surface of the casting 1 with the grinding welding spots, the position is fixed, no deviation occurs, the range and the position of the grinding welding spots 3 can be visually seen to coincide with the inspection holes 6 through the inspection holes 6, namely: the positions of the ground welding spots are accurate. Otherwise, regrinding the welding spot to repeat the operation.
The positioning surface adopted by the utility model is the scanned actual casting outer surface, the required welding spot position is made into a test hole 6 on the software scanned actual casting surface by using the client 3D welding spot position, the first actual casting outer surface 4, the second actual casting outer surface 5 and the client 3D extracted by the design software are combined into a closed whole by adopting the scanning software, and the 3D with the grinding welding spot test hole 6, namely the 3D of the supporting surface 2 is formed, so that the printing and the forming can be conveniently carried out.
In the description of the present utility model, it should be understood that "first," "second," etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature.
In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
The advantages of the utility model are mainly represented by the following six points:
first point: the utility model has the advantages of quick installation and convenient use; the utility model is arranged on the surface of the casting 1, the positioning surface of the utility model is well attached to the surface, and because the positioning surface of the utility model is the scanned surface of the actual casting 1, the utility model is simple and quick to use, and after the installation is well, whether the position of the grinding welding spot 3 coincides with the inspection hole 6 or not can be visually seen through the inspection hole 6, and whether the grinding plane required by the welding spot position is ground in place or not can be visually seen.
Second point: when detecting new products and measured products, the position of the grinding welding spot 3 of the casting 1 can be rapidly detected, so that the time is saved, and the efficiency is improved. In addition, the utility model is 3D printing manufacture, the manufacture time is short, the cost is low, compared with the traditional detection means, for example: the three-coordinate detection requires a series of operations such as clamping, correcting, establishing a coordinate system and the like during the detection, the time for detecting one welding point is too long, the environment required by the three-coordinate detection is strict, the on-site operation cannot be realized, and the on-site mass production detection requirement is difficult to meet.
Third point: because the locating surface of the utility model is taken from the scanned casting 1 body, the locating surface of the utility model can be tightly attached to the surface of the actual casting 1, and the locating is accurate.
Fourth point: the utility model is applicable to the rapid development and detection of rapid-forming casting 1 and RP products, and the products are characterized by small production batch, short exchange period and higher casting single-piece cost, if the traditional special detection tool is manufactured, the utility model is as follows: the gauge processed by cast steel materials adopted before has longer processing time and higher cost, and the gauge is not tightly attached to the actual casting 1.
Fifth point: the utility model can solve the problems, the 3D printing is quick, convenient and short in time to manufacture the checking fixture, and the position of the grinding welding spot 3 of the casting 1 can be rapidly detected by the utility model, so that a powerful guarantee is provided for the follow-up accurate welding of the heat shield, and the problem that the casting 1 cannot be used due to inaccurate grinding welding spot 3 is avoided.
Sixth point: compared with the prior manufactured gauge, the manufacturing process is simple, the 3D software design appearance of the casting and the actual casting 1 appearance of the software scanning are combined, the required gauge file can be generated after the software synthesis processing is applied, and the 3D printing can be adopted to quickly manufacture the gauge by editing the gauge file through a computer, and the prior traditional gauge needs machine tool operation, and is complex in manufacturing and high in cost.
The casting with the grinding welding spots; 3D of a supporting surface; grinding welding spots; a first actual casting outer surface; the outer surface of the second actual casting is in the prior art, and the non-illustrated technology is in the prior art, so that the description is omitted.
It will be understood that the utility model has been described in terms of several embodiments, and that various changes and equivalents may be made to these features and embodiments by those skilled in the art without departing from the spirit and scope of the utility model. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the utility model without departing from the essential scope thereof. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.
Claims (5)
1. The utility model provides a utensil is examined to foundry goods curved surface benchmark location solder joint position which characterized in that includes: the method comprises the steps of actually carrying out external surface grinding on a casting with a welding spot, 3D supporting surface and checking holes arranged on the actually carrying out grinding on the casting with the welding spot; wherein, the outer surface of the actual casting with the grinding welding spots is as follows: scanning the outer surface of the actual casting with the grinding welding spots; the 3D support surface is generated by a customer 3D support surface model; the inspection holes are extracted according to the positions of the customer ground pads.
2. The casting curved surface datum registration spot weld position gauge according to claim 1, wherein the outer surface of the casting with the grinding spot weld is provided with: a first actual casting outer surface and a second actual casting outer surface; and it is the actual casting outer surface and is obtained by scanning the actual casting.
3. The casting curved surface reference positioning welding spot position gauge according to claim 1 or 2, wherein the outer surface of the casting with the grinding welding spot is jointed with the outer surface of the scanned casting with the grinding welding spot in practice, and the joint is fit; and the outer surface of the casting with the grinding welding spots is scanned for positioning.
4. The casting curved surface datum registration spot weld position gauge of claim 1, wherein the surface diameter of the grinding spot weld ranges from: all suitable for 3mm-20 mm.
5. The casting curve datum registration spot location gauge of claim 1, wherein the diameter of the inspection hole ranges from: the size of 5mm-25mm is suitable; the single side of the device is reserved with a tolerance range: 1mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321482502.3U CN220729072U (en) | 2023-06-12 | 2023-06-12 | Cast curved surface datum positioning welding spot position gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321482502.3U CN220729072U (en) | 2023-06-12 | 2023-06-12 | Cast curved surface datum positioning welding spot position gauge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220729072U true CN220729072U (en) | 2024-04-05 |
Family
ID=90490954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321482502.3U Active CN220729072U (en) | 2023-06-12 | 2023-06-12 | Cast curved surface datum positioning welding spot position gauge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220729072U (en) |
-
2023
- 2023-06-12 CN CN202321482502.3U patent/CN220729072U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN115401421B (en) | Preparation method of multi-connected turbine guide vane | |
| CN220729072U (en) | Cast curved surface datum positioning welding spot position gauge | |
| CN108317952B (en) | Online rapid detection method for precision front axle forging | |
| JP3546242B2 (en) | Method and apparatus for measuring shape and dimensions of welded part | |
| CN111185781A (en) | Special jig and method for machining ball head striking surface of rotary platform machine tool | |
| CN110026594B (en) | Machining method of early warning groove of rotor moving blade of turbine axial flow expander | |
| CN107796278B (en) | Aeroengine casing and blade flange plate weld width measuring tool | |
| CN108050935B (en) | Method for rapidly detecting error modulus of precision front axle forging piece on line | |
| CN202994041U (en) | Measuring tool for selective installation of main-transmission imprinted gasket | |
| CN114799383B (en) | Method and device for trimming casting flange plate of single crystal turbine blade and single crystal turbine blade | |
| CN206709754U (en) | A kind of verifying attachment of 3D printing accessory size | |
| CN210108186U (en) | Detection device for detecting position precision of small end inclined plane of connecting rod | |
| CN210125920U (en) | Processing measuring tool for oversized diameter excircle or inner hole of vertical lathe revolving body workpiece | |
| CN212645608U (en) | Forward-pushing type digital display measuring tool | |
| CN211639018U (en) | X-axis centering device | |
| CN213688169U (en) | Disc casting size and appearance detection tool | |
| CN203893765U (en) | Detection tool used for front wheel reinforcing board of automobile | |
| CN220472547U (en) | Rapid detection device for deformation of knuckle arm with arm | |
| CN216012084U (en) | Detection tool for detecting symmetry degree of bearing outer ring notch | |
| CN210718899U (en) | Detection tool for automobile rear cover hinge assembly | |
| CN219869467U (en) | Blade shroud contour repair detection template | |
| CN208635768U (en) | A kind of on-line checking keyway depth mechanism | |
| CN220356282U (en) | Tool for detecting shape and length of upper body framework of instrument board | |
| CN221037167U (en) | Quick gauge for circumferential position degree of crankshaft steady pin | |
| CN213208969U (en) | Simple and practical auxiliary tool for three-coordinate detection of piston |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |