CN219869475U - Detection tool for aluminum window frame before quick disassembly and replacement of cab of high-speed railway locomotive - Google Patents
Detection tool for aluminum window frame before quick disassembly and replacement of cab of high-speed railway locomotive Download PDFInfo
- Publication number
- CN219869475U CN219869475U CN202321185559.7U CN202321185559U CN219869475U CN 219869475 U CN219869475 U CN 219869475U CN 202321185559 U CN202321185559 U CN 202321185559U CN 219869475 U CN219869475 U CN 219869475U
- Authority
- CN
- China
- Prior art keywords
- detection tool
- cab
- speed railway
- replacement
- cast steel
- 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
- 238000001514 detection method Methods 0.000 title claims abstract description 39
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 19
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 19
- 230000003137 locomotive effect Effects 0.000 title claims abstract description 16
- 229910001208 Crucible steel Inorganic materials 0.000 claims abstract description 22
- 238000003825 pressing Methods 0.000 claims description 5
- 239000004411 aluminium Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000004904 shortening Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical group [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Landscapes
- Valves And Accessory Devices For Braking Systems (AREA)
Abstract
The utility model discloses a detection tool for an aluminum window frame before quick disassembly and replacement of a cab of a high-speed railway locomotive. The detection tool for the aluminum window frame before the rapid disassembly and replacement of the cab of the high-speed railway locomotive comprises a cast steel frame body, wherein an annular boss is integrally formed at the top of the cast steel frame body, the top surface of the annular boss is a symbol-shaped surface and used for supporting an inner frame, threaded holes corresponding to inner frame mounting holes are formed in the symbol-shaped surface, and two side walls of the annular boss are protruded out of two side walls of the cast steel frame body and serve as reference surfaces for detecting the outline of the inner frame and the outer frame. The utility model solves the problems of low detection efficiency and large detection error caused by large detection difficulty in the prior art.
Description
Technical Field
The utility model relates to the technical field of tools, in particular to a detection tool for an aluminum window frame before quick disassembly and replacement of a cab of a high-speed railway locomotive.
Background
As shown in FIG. 1, the aluminum window frame before the quick-dismantling of the high-speed railway cab comprises an inner frame and an outer frame, wherein the inner frame is firstly arranged on the high-speed railway cab, and then the outer frame is arranged on the inner frame, so that the requirements on the appearance of the inner frame, the profile, the hole site and the two are very high. Therefore, the inner frame and the outer frame are processed into profiles, contours and mounting holes by adopting a numerical control machine tool, and the subsequent outer surfaces are subjected to oxidation and paint spraying treatment. Because the inner frame and the outer frame are all aluminum parts, the inner frame and the outer frame are easy to deform in the production process, and mainly deform in the outline, so that the inner frame and the outer frame are required to be detected before delivery in order to ensure the quality of products. The current detection work is carried out in a three-coordinate inspection room, the inner frame and the outer frame are directly placed on a three-coordinate working table surface for detection, the detection difficulty is high, the detection efficiency is low, and the detection error is high.
Disclosure of Invention
The utility model aims to overcome the defects in the prior art and provides a detection tool for an aluminum window frame before quick disassembly and replacement of a cab of a high-speed railway locomotive, which is capable of reducing detection difficulty, improving detection efficiency and reducing detection errors.
In order to achieve the above purpose, the technical scheme of the detection tool for the aluminum window frame before the rapid disassembly and replacement of the cab of the high-speed rail locomotive is as follows:
the utility model provides a detection frock of aluminium window frame before quick detach of high-speed railway locomotive driver's cabin, includes the cast steel framework, and cast steel framework's top integrated into one piece has annular boss, and annular boss's top surface is the sign profile for the bearing inside casing, offered the screw hole that corresponds with inside casing mounting hole on the sign profile, the both sides wall of annular boss all stands out in cast steel framework's both sides lateral wall, as the reference surface that detects inside casing and frame profile.
Preferably, the width of the reference surface is 30-50mm.
Preferably, the inner side wall of the cast steel frame body is provided with a rib plate support.
Preferably, lifting holes are formed in the side walls of the rib plate supports.
Preferably, a plurality of mounting pressing plates are arranged at the bottom of the outer side wall of the cast steel frame body.
Compared with the prior art, the utility model has the following advantages:
the inner frame is placed on the symbol molded surface, the inner frame is fixed on the symbol molded surface by rotating the bolts in the threaded holes, whether the outline of the inner frame meets the tolerance range or not is detected by referring to the reference surface, the outer frame is fixed on the inner frame by using the bolts after the inner frame is detected, whether the outline of the outer frame meets the tolerance range or not is detected by referring to the reference surface, the operation is convenient, the detection difficulty is greatly reduced, the detection efficiency is improved, and meanwhile, the detection error is reduced.
Drawings
FIG. 1 is a schematic diagram of the structure of an aluminum window frame before quick replacement of a high-speed rail cab;
FIG. 2 is a schematic structural view of a detection tool for an aluminum window frame before quick disassembly and replacement of a cab of a high-speed rail locomotive;
FIG. 3 is an enlarged view at C of FIG. 2;
fig. 4 is a partial cross-sectional view of a detection tool for an aluminum window frame before a cab of a high-speed railway locomotive is quickly disassembled and replaced.
The steel casting device comprises an inner frame a, a binding post a-1, an outer frame b, a cast steel frame body 1, a rib plate support 2, a lifting hole 3, a mounting pressing plate 4, an annular boss 5, a symbol molded surface 51, a threaded hole 52, a hole 53 avoidance hole 53 and a reference surface 54.
Detailed Description
The present utility model is further illustrated in the accompanying drawings and detailed description which are to be understood as being merely illustrative of the utility model and not limiting of its scope, and various modifications of the utility model, which are equivalent to those skilled in the art upon reading the utility model, fall within the scope of the utility model as defined in the appended claims.
As shown in figures 1-4, the detection tool for the aluminum window frame before quick disassembly and replacement of the cab of the high-speed railway locomotive comprises a cast steel frame body 1, wherein rib plate supports 2 are integrally formed on the inner side wall of the cast steel frame body to improve the strength of the cast steel frame body, lifting holes 3 are formed on the side walls of the rib plate supports to facilitate lifting, a plurality of mounting pressing plates 4 are integrally formed on the bottom of the outer side wall of the cast steel frame body, the height of the cast steel frame body can be increased by a workbench through the mounting pressing plates to facilitate detection work of operators, the manufacturing cost of the cast steel frame body is reduced, annular bosses 5 are integrally formed on the top of the cast steel frame body, two side walls of the annular bosses are protruded out of two side walls of the cast steel frame body, the top surface and the both sides lateral wall of annular boss all leave the processing allowance, according to the 3D digit mould of aluminium window frame before the quick change of high-speed railway cab, process annular boss through five lathe, the top surface of annular boss of processing is a sign profile 51 for the bearing inside casing, set up the screw hole 52 that corresponds with inside casing mounting hole on the sign profile, fu Xingmian corresponds the position processing of inside casing terminal a-1 and dodges the hole 53, the both sides wall of annular boss of processing is as the reference surface 54 of detection inside casing and frame profile, the width of reference surface is 35mm, on the basis of guaranteeing that the slide caliper rule has sufficient contact surface, reduce material and processing cost.
The specific working process and working principle of the utility model are as follows: placing the inner frame on the symbol profile, fixing the inner frame on the symbol profile by rotating a bolt in a threaded hole, detecting whether the profile of the inner frame is aligned with the reference plane by using a caliper (one end of the caliper is attached to the reference plane, and the other end of the caliper is extended to the profile of the inner frame), measuring a shortening value or an extruding value by using the caliper if the profile of the inner frame is contracted inside the symbol profile or is extruded outside the symbol profile, judging whether a tolerance range is met, fixing the outer frame on the inner frame by using the bolt after the inner frame is detected, detecting whether the profile of the outer frame is aligned with the reference plane by using the caliper (one end of the caliper is attached to the reference plane, and the other end of the caliper is extended to the profile of the outer frame), and measuring the shortening value or the extruding value by using the caliper if the profile of the outer frame is contracted inside the symbol profile or is extruded outside the symbol profile, and judging whether the tolerance range is met. According to the utility model, the top surface of the annular boss is processed to form the symbol molded surface, and the two sides of the annular boss are processed to form the reference surfaces, so that the installation environment of the inner and outer frames is simulated, the method is more visual, the hole site and the molded surface of the inner and outer frames can be judged to meet the requirements as long as the profile of the inner and outer frames meets the requirements, and when the profile of the inner and outer frames is detected, the method directly uses the reference surfaces as the basis, so that the operation is convenient, the detection difficulty is greatly reduced, the detection efficiency is improved, and the detection error is reduced.
Claims (5)
1. Detection frock of aluminium window frame before quick detach of high-speed railway locomotive driver's cabin, its characterized in that: including cast steel framework, cast steel framework's top integrated into one piece has annular boss, and annular boss's top surface is the sign profile for bearing inside casing, offered the screw hole that corresponds with inside casing mounting hole on the sign profile, both sides wall of annular boss all outstanding in cast steel framework's both sides lateral wall, as the reference surface that detects inside casing and frame profile.
2. The detection tool for the aluminum window frame before quick disassembly and replacement of the cab of the high-speed railway locomotive according to claim 1, wherein the detection tool is characterized in that: the width of the reference surface is 30-50mm.
3. The detection tool for the aluminum window frame before quick disassembly and replacement of the cab of the high-speed railway locomotive according to claim 1, wherein the detection tool is characterized in that: the inside wall of cast steel framework is provided with gusset support.
4. The detection tool for the aluminum window frame before rapid disassembly and replacement of the cab of the high-speed railway locomotive according to claim 3, wherein the detection tool comprises the following components: lifting holes are formed in the side walls of the rib plate supports.
5. The detection tool for the aluminum window frame before rapid disassembly and replacement of the cab of the high-speed railway locomotive according to claim 3, wherein the detection tool comprises the following components: and a plurality of mounting pressing plates are arranged at the bottom of the outer side wall of the cast steel frame body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321185559.7U CN219869475U (en) | 2023-05-17 | 2023-05-17 | Detection tool for aluminum window frame before quick disassembly and replacement of cab of high-speed railway locomotive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321185559.7U CN219869475U (en) | 2023-05-17 | 2023-05-17 | Detection tool for aluminum window frame before quick disassembly and replacement of cab of high-speed railway locomotive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219869475U true CN219869475U (en) | 2023-10-20 |
Family
ID=88343361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321185559.7U Active CN219869475U (en) | 2023-05-17 | 2023-05-17 | Detection tool for aluminum window frame before quick disassembly and replacement of cab of high-speed railway locomotive |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219869475U (en) |
-
2023
- 2023-05-17 CN CN202321185559.7U patent/CN219869475U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204262150U (en) | Multi-hole position modular industrial aluminium section bar horizontal hydraulic punch press | |
| CN203125867U (en) | Universal mould frame | |
| CN209379677U (en) | Radial Extrusion Units for Metal Tubes | |
| CN216183543U (en) | Interior trim part hot-pressing coating equipment convenient for replacing mold | |
| CN205111684U (en) | Package assembly of H shaped steel | |
| CN103101158A (en) | Universal mold base | |
| CN212664806U (en) | Mould is used in high accuracy production of industrial building | |
| CN210625575U (en) | Aluminum alloy wheel hub frock detection device | |
| CN104174763B (en) | A kind of wheel track counterdie moving-out type necking die | |
| CN210758179U (en) | Cut-parts mould | |
| CN201275573Y (en) | General-purpose mold of automatic pressing production chain for vehicle cladding element | |
| CN207894384U (en) | A mirror surface flatness detection device for mobile phone shell mold processing | |
| CN224043042U (en) | Auxiliary frame end cover press-fitting device | |
| CN220178430U (en) | Three-dimensional five-axis laser cutting machine tool and leveling assembly for complex structural member | |
| CN223212448U (en) | Automatic auxiliary assembly workstation for front axle of electric wheel | |
| CN222298788U (en) | Frame mould template flatness measuring jig | |
| CN215941180U (en) | Continuous stamping device for sensor processing | |
| CN223266286U (en) | A rotary hot riveting welding equipment tool for automobile real wood interior parts | |
| CN206343523U (en) | A stamping die for a high-precision punching machine that is easy to pick up | |
| CN218891060U (en) | High-precision hydraulic press for machining automobile parts | |
| CN211331005U (en) | A two-station die holder | |
| CN204657338U (en) | A kind of U-shaped beam extruder with liner plate and electronic centering body and joist device | |
| CN223718642U (en) | Welding fixture for a turntable seat connecting plate of an aerial work platform | |
| CN204584037U (en) | A kind of U-shaped beam mould machine with liner plate and electronic centering body | |
| CN223129140U (en) | A removable mold |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |