CN216656878U - Passenger train water tank support location frock - Google Patents
Passenger train water tank support location frock Download PDFInfo
- Publication number
- CN216656878U CN216656878U CN202122270591.2U CN202122270591U CN216656878U CN 216656878 U CN216656878 U CN 216656878U CN 202122270591 U CN202122270591 U CN 202122270591U CN 216656878 U CN216656878 U CN 216656878U
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- CN
- China
- Prior art keywords
- water tank
- mounting bracket
- cross beam
- longitudinal beam
- telescopic
- 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.)
- Expired - Fee Related
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 49
- 238000003466 welding Methods 0.000 claims description 9
- 230000017525 heat dissipation Effects 0.000 abstract description 8
- 238000009434 installation Methods 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009960 carding Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
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- Body Structure For Vehicles (AREA)
Abstract
The utility model discloses a passenger car water tank support positioning tool which comprises two positioning cross beams arranged in parallel, two positioning longitudinal beams arranged in parallel, two upper mounting frames and two lower mounting frames, wherein the two positioning cross beams are connected with the two positioning longitudinal beams in an end-to-end mode to form a rectangular outer frame, the two upper mounting frames and the two lower mounting frames are arranged on two sides of the rectangular outer frame, the two upper mounting frames are located on the upper side face of each positioning longitudinal beam, and the two lower mounting frames are located on the lower side face of each positioning longitudinal beam. The utility model has simple structure, positions the water tank mounting bracket through the mounting and positioning tool, welds the water tank mounting bracket on the passenger car body bracket, and then mounts the heat dissipation water tank on the water tank mounting bracket, thereby preventing the occurrence of mounting deviation of the heat dissipation water tank, avoiding rework and improving the mounting efficiency and precision of the heat dissipation water tank.
Description
Technical Field
The utility model relates to the field of passenger car manufacturing, in particular to a positioning tool for a passenger car water tank support.
Background
The installation accuracy of passenger train water tank support directly influences rear end process water tank installation operation. Because of the problem of the structure of the vehicle body, the size of the water tank support is difficult to find a reference in the manufacturing process, and the water tank support is usually placed and fixed by spot welding according to experience during installation, then debugged and adjusted according to the situation until the technical requirements are met. This type of mounting involves a lot of repetitive work, takes considerable time and is difficult to ensure consistent mounting accuracy.
Therefore, how to provide a location frock that is suitable for passenger train radiator tank support, auxiliary production improves installation effectiveness and precision, becomes the difficult problem that technical staff in the field need solve urgently.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a positioning tool for a passenger car water tank bracket, which solves the problems that the traditional installation mode consumes quite long working hours and is difficult to ensure the installation efficiency and precision.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the utility model discloses a positioning tool for a passenger car water tank support, which comprises two positioning cross beams arranged in parallel, two positioning longitudinal beams arranged in parallel, two upper mounting frames and two lower mounting frames, wherein the two positioning cross beams are connected with the two positioning longitudinal beams in an end-to-end manner to form a rectangular outer frame, the two upper mounting frames and the two lower mounting frames are arranged on two sides of the rectangular outer frame, the two upper mounting frames are positioned on the upper side surface of the positioning longitudinal beams, and the two lower mounting frames are positioned on the lower side surface of the positioning longitudinal beams.
Furthermore, the positioning cross beam comprises a fixed cross beam and a telescopic cross beam, and the positioning longitudinal beam comprises a fixed longitudinal beam and a telescopic longitudinal beam; the adjustable telescopic longitudinal beam comprises a fixed longitudinal beam, a telescopic longitudinal beam, a fixed transverse beam and a telescopic longitudinal beam, wherein one end of the telescopic longitudinal beam is adjustably extended into an inner hole of the fixed longitudinal beam, one end of the telescopic transverse beam is adjustably extended into an inner hole of the fixed transverse beam, the telescopic longitudinal beam is welded on the telescopic transverse beam or the fixed transverse beam, and the fixed longitudinal beam is welded on the telescopic transverse beam or the fixed transverse beam.
Furthermore, jackscrews for positioning are arranged on the fixed cross beam and the fixed longitudinal beam, the jackscrews are respectively connected in threaded holes in the side faces of the fixed cross beam and the fixed longitudinal beam through threads, and the two jackscrews respectively prop against the side faces of the telescopic cross beam and the telescopic longitudinal beam for limiting when the length is adjusted.
Further, the lower mounting bracket comprises a vertical plate and a transverse plate, the vertical plate is arranged perpendicular to the transverse plate, the bottom edge of the vertical plate is welded to the top surface of the transverse plate, the vertical plate is welded to the side face, located at the vertical angle, of the transverse plate, and a connecting hole corresponding to the water tank mounting bracket at the bottom is formed in the transverse plate.
Furthermore, go up the mounting bracket and adopt square board, the welding of a long side of going up the mounting bracket is in on the top side of flexible longeron, go up and be provided with the connecting hole corresponding with the water tank installing support of top on the mounting bracket.
Compared with the prior art, the utility model has the beneficial technical effects that:
the positioning tool for the passenger car water tank bracket comprises a positioning cross beam, a positioning longitudinal beam, an upper mounting frame and a lower mounting frame, wherein the positioning cross beam and the positioning longitudinal beam are arranged to be of telescopic structures, so that the positioning tool is adjustable, and the size of the positioning tool can be adjusted according to the size of a heat dissipation water tank; the appearance of going up mounting bracket and lower mounting bracket is the same with the water tank installing support appearance, makes the heat radiation water tank can replace and install on passenger train body support. The utility model has simple structure, positions the water tank mounting bracket through the mounting and positioning tool, welds the water tank mounting bracket on the passenger car body bracket, and then mounts the heat dissipation water tank on the water tank mounting bracket, thereby preventing the occurrence of mounting deviation of the heat dissipation water tank, avoiding rework and improving the mounting efficiency and precision of the heat dissipation water tank.
Drawings
The utility model is further illustrated in the following description with reference to the drawings.
FIG. 1 is a schematic view of a positioning tool for a passenger car water tank bracket according to the present invention;
FIG. 2 is a schematic illustration of the jackscrew installation of the present invention;
FIG. 3 is a schematic view of the installation of the present invention;
description of reference numerals: 1. positioning the cross beam; 101. fixing the cross beam; 102. a telescopic cross beam; 2. positioning the longitudinal beam; 201. a telescopic longitudinal beam; 202. fixing the longitudinal beam; 3. mounting a frame; 4. a lower mounting frame; 5. a water tank mounting bracket; 6. passenger train body support.
Detailed Description
As shown in figure 1, a passenger train water tank support location frock, including two parallel location crossbeam 1 of arranging, two parallel location longerons 2 of arranging, two go up mounting bracket 3 and two lower mounting bracket 4, two location crossbeam 1 and two 2 end to end of location longeron form the rectangle frame, two go up mounting bracket 3 and two down mounting bracket 4 sets up the both sides of rectangle frame, and two go up mounting bracket 3 and be located the upper portion side of location longeron 2, two mounting bracket 4 is located down the lower part side of location longeron 2.
The positioning cross beam 1 comprises a fixed cross beam 101 and a telescopic cross beam 102, and the positioning longitudinal beam 2 comprises a fixed longitudinal beam 202 and a telescopic longitudinal beam 201; one end of the telescopic longitudinal beam 201 can be adjustably extended into an inner hole of the fixed longitudinal beam 202, one end of the telescopic cross beam 102 can be adjustably extended into an inner hole of the fixed cross beam 101, the telescopic longitudinal beam 201 is welded on the telescopic cross beam 102 or the fixed cross beam 101, and the fixed longitudinal beam 202 is welded on the telescopic cross beam 102 or the fixed cross beam 101. The size of the whole positioning tool can be adjusted by adjusting the length of the telescopic cross beam 102 or the telescopic longitudinal beam 201 entering the fixed cross beam 101 or the fixed longitudinal beam 202.
As shown in fig. 2, the fixed cross beam 101 and the fixed longitudinal beam 202 are both provided with jackscrews for positioning, the jackscrews are respectively connected in the threaded holes on the side surfaces of the fixed cross beam 101 and the fixed longitudinal beam 202 through threads, and when the length is adjusted, the two jackscrews respectively prop against the side surfaces of the telescopic cross beam 102 and the telescopic longitudinal beam 201 for limiting. Whether the telescopic cross beam 102 or the telescopic longitudinal beam 201 can slide in the fixed cross beam 101 or the fixed longitudinal beam 202 can be controlled by tightening or loosening a jackscrew.
Go up mounting bracket 3 and adopt square board, go up the welding of a long side of mounting bracket 3 on the top side of flexible longeron 201, go up and be provided with the connecting hole corresponding with the water tank installing support 5 of top on the mounting bracket 3. And the positioning tool is arranged on the vehicle body bracket by passing a screw through the fixing hole.
The using process of the utility model is as follows:
as shown in fig. 3, firstly, the lengths of the positioning beam 1 and the positioning longitudinal beam 2 are adjusted according to the drawing size of a product, after the adjustment, the measuring tape is used for measuring again to confirm whether the sizes of the positioning beam 1 and the positioning longitudinal beam 2 meet the drawing requirements, and a jackscrew is screwed down. The upper mounting bracket 3 and the lower mounting bracket 4 are pre-connected with the water tank mounting bracket 5 using bolts, respectively. And (3) simultaneously moving the positioning tool and the water tank mounting bracket 5 to the mounting position of the water tank of the passenger car, and welding the water tank mounting bracket 5 to the body bracket 6 of the passenger car. And unscrewing the connecting bolt, and taking out the positioning tool from the water tank mounting bracket 5. The water tank is mounted on the water tank mounting bracket 5 using bolts.
The above-described embodiments are only intended to illustrate the preferred embodiments of the present invention, and not to limit the scope of the present invention, and various modifications and improvements made to the technical solution of the present invention by those skilled in the art without departing from the spirit of the present invention should fall within the protection scope defined by the claims of the present invention.
Claims (5)
1. The utility model provides a passenger train water tank support location frock which characterized in that: including two parallel location crossbeam (1), two parallel location longeron (2), two that arrange go up mounting bracket (3) and two lower mounting bracket (4), two location crossbeam (1) and two location longeron (2) end to end forms the rectangle frame, two go up mounting bracket (3) and two mounting bracket (4) set up down the both sides of rectangle frame, and two go up mounting bracket (3) and be located the upper portion side of location longeron (2), two mounting bracket (4) are located down the lower part side of location longeron (2).
2. The passenger car water tank bracket positioning tool according to claim 1, characterized in that: the positioning cross beam (1) comprises a fixed cross beam (101) and a telescopic cross beam (102), and the positioning longitudinal beam (2) comprises a fixed longitudinal beam (202) and a telescopic longitudinal beam (201); the adjustable telescopic longitudinal beam is characterized in that one end of the telescopic longitudinal beam (201) can stretch into an inner hole of the fixed longitudinal beam (202) in an adjustable mode, one end of the telescopic cross beam (102) can stretch into an inner hole of the fixed cross beam (101) in an adjustable mode, the telescopic longitudinal beam (201) is welded on the telescopic cross beam (102) or the fixed cross beam (101), and the fixed longitudinal beam (202) is welded on the telescopic cross beam (102) or the fixed cross beam (101).
3. The passenger car water tank bracket positioning tool according to claim 2, characterized in that: the fixed cross beam (101) and the fixed longitudinal beam (202) are respectively provided with jackscrews for positioning, the jackscrews are respectively connected in threaded holes in the side surfaces of the fixed cross beam (101) and the fixed longitudinal beam (202) through threads, and the two jackscrews respectively prop against the side surfaces of the telescopic cross beam (102) and the telescopic longitudinal beam (201) for limiting when the length is adjusted.
4. The passenger car water tank bracket positioning tool according to claim 2, characterized in that: lower mounting bracket (4) include riser and diaphragm, the riser is arranged with the diaphragm is perpendicular, just the base welding of riser is in on the top surface of diaphragm, the riser with the diaphragm is located the side welding at vertical angle the side of fixed longeron (202), be provided with on the diaphragm with the corresponding connecting hole of water tank installing support (5) of bottom.
5. The passenger car water tank bracket positioning tool according to claim 4, characterized in that: go up mounting bracket (3) and adopt square board, go up the long side welding of mounting bracket (3) on the top side of flexible longeron (201), go up and be provided with the connecting hole corresponding with water tank installing support (5) of top on mounting bracket (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122270591.2U CN216656878U (en) | 2021-09-18 | 2021-09-18 | Passenger train water tank support location frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122270591.2U CN216656878U (en) | 2021-09-18 | 2021-09-18 | Passenger train water tank support location frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216656878U true CN216656878U (en) | 2022-06-03 |
Family
ID=81758690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122270591.2U Expired - Fee Related CN216656878U (en) | 2021-09-18 | 2021-09-18 | Passenger train water tank support location frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216656878U (en) |
-
2021
- 2021-09-18 CN CN202122270591.2U patent/CN216656878U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220603 |