CN215280631U - Split type welding position frock - Google Patents
Split type welding position frock Download PDFInfo
- Publication number
- CN215280631U CN215280631U CN202121459738.6U CN202121459738U CN215280631U CN 215280631 U CN215280631 U CN 215280631U CN 202121459738 U CN202121459738 U CN 202121459738U CN 215280631 U CN215280631 U CN 215280631U
- Authority
- CN
- China
- Prior art keywords
- supporting
- positioning
- plate
- locking sleeve
- rod
- 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
Images
Landscapes
- Body Structure For Vehicles (AREA)
Abstract
The utility model provides a split type welding position frock, including location portion, supporting part and locking part, location portion includes location limit and locating plate, and the location limit sets up perpendicularly in the upper end of locating plate, and the medial surface of locating plate is provided with two inboard locating pins, and the lateral surface of locating plate is provided with the outside locating pin; the supporting part comprises a supporting plate, supporting legs and supporting rods, two supporting positioning holes are formed in the supporting plate, and the supporting positioning holes are used for inserting the inner side positioning pins; the supporting leg comprises a vertical part and a floor part, the upper end of the vertical part is welded at the lower end of the supporting plate, and the lower end of the vertical part is welded on the floor part; the supporting rod is vertically fixed on one side of the supporting plate, and the free end of the supporting rod is arranged in an external spiral shape; the locking portion comprises a locking sleeve and a rotary rod, an internal thread in threaded connection with the support rod is arranged in the locking sleeve, and the rotary rod is fixedly inserted in the middle of the locking sleeve and used for rotating the locking sleeve.
Description
Technical Field
The utility model belongs to the technical field of the passenger train is made, especially, relate to a be applied to split type welding position frock of full-load automobile body driving motor suspension.
Background
With the development of society, inherit the requirement of green trip, adopt pure electric drive's passenger train more and more. The mounting structure of the driving motor has high positioning requirement on the mounting plate of the driving motor, the mounting plate of the driving motor is welded on the frame with a full bearing structure, the traditional frame adopts a longitudinal through beam structure, the longitudinal beam is formed by punching and is provided with a screw connection structure assembled with the mounting plate of the driving motor, therefore, the mounting precision between the mounting plate of the driving motor and the frame can meet the requirement, however, the traditional frame has large mass, heavy weight and high mass center of the whole vehicle, has poor stability relative to a full-bearing vehicle body when running at high speed, has poor comfort on bumpy roads, the full-bearing vehicle body has the advantages of small whole vehicle mass, increased arrangement space and increased bearing capacity, when the whole vehicle is stressed, the vehicle body can share part of torsional and bending rigidity transmitted from the chassis, and the center of mass of the whole vehicle is lower, so that the whole vehicle has better stability and safety, and becomes a popular trend for future application. However, the full-bearing car body is formed by manual welding, the welding mode can meet the welding requirement, but the welding quality is difficult to guarantee during manual measurement tailor-welding, and the requirement on the size is difficult to achieve, so that the mounting and positioning requirements between the driving motor mounting plate and the full-bearing car body are difficult to reach the standard, the assembly time is long, and the efficiency is low.
SUMMERY OF THE UTILITY MODEL
For solving the problem that exists among the background art, the utility model provides a split type welding position frock.
The technical scheme of the utility model as follows:
a split type welding positioning tool comprises a positioning part, a supporting part and a locking part, wherein the positioning part comprises a positioning edge and a positioning plate, the positioning edge is vertically arranged at the upper end of the positioning plate, two inner positioning pins are arranged on the inner side surface of the positioning plate, a plurality of outer positioning pins are arranged on the outer side surface of the positioning plate, and the inner positioning pins and the positioning edge are arranged on the same side of the positioning plate; the supporting part comprises a supporting plate, supporting legs and supporting rods, two supporting positioning holes are formed in the supporting plate and used for inserting the inner positioning pins, and when the inner positioning pins are inserted into the supporting positioning holes, the positioning edges are positioned on the supporting plate and are in mutual contact with the supporting plate; the supporting legs comprise vertical parts and floor parts, the upper ends of the vertical parts are welded at the lower ends of the supporting plates, and the lower ends of the vertical parts are welded on the floor parts; the supporting rod is vertically fixed on one side of the supporting plate, and the free end of the supporting rod is arranged in an external spiral shape; the locking portion comprises a locking sleeve and a rotary rod, an internal thread in threaded connection with the support rod is arranged in the locking sleeve, and the rotary rod is fixedly inserted in the middle of the locking sleeve and used for rotating the locking sleeve.
As the utility model discloses a preferred, the quantity of outside locating pin is eight.
The utility model has the advantages as follows:
(1) the utility model provides a split type welding position frock, simple structure, it is convenient to make, and the cost is lower.
(2) The utility model provides a split type welding position frock can improve the positioning efficiency and the positioning accuracy of driving motor mounting panel and full bearing structure frame support, avoids because of the influence of concatenation measuring error to concatenation positioning welding quality.
(3) The utility model provides a split type welding position frock, the commonality is stronger, and the change of this frock is little when changing the motorcycle type, only needs change outside locating pin position, quantity, just can guarantee the welding quality of driving motor mounting panel on automobile longitudinal beam.
Drawings
Other objects and results of the invention will be more apparent and readily appreciated by reference to the following description taken in conjunction with the accompanying drawings, and as the invention is more fully understood. In the drawings:
fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is an exploded view of fig. 1.
Wherein the reference numerals are: the positioning part 1, the supporting part 2, the locking part 3, the positioning edge 11, the positioning plate 12, the inner positioning pin 121, the outer positioning pin 122, the supporting plate 21, the supporting leg 22, the supporting rod 23, the supporting positioning hole 211, the vertical part 221, the floor part 222, the locking sleeve 31 and the rotating rod 32.
Detailed Description
In order to make the technical solution and advantages of the present invention better understood by those skilled in the art, the present invention will be described in detail with reference to the accompanying drawings, which are not intended to limit the scope of the present invention.
In the description of the present application, it should be noted that the terms "in", "under", and the like indicate the orientation or positional relationship: the particular arrangements or components shown in the drawings, or the orientations or positional relationships conventionally used in the manufacture of the applications, are for convenience only and to simplify the description, and are not intended to indicate or imply that the referenced devices or components must be in a particular orientation, constructed and operated in a particular orientation, and are not to be construed as limiting the application. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
In the description of the present application, it is also to be noted that, unless otherwise explicitly specified or limited, the terms "disposed" and "connected" are to be interpreted broadly, e.g., as being either fixedly connected, detachably connected, or integrally connected; they may be mechanically coupled, directly coupled, indirectly coupled through intervening media, or may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.
Referring to fig. 1 and 2: a split type welding positioning tool comprises a positioning part 1, a supporting part 2 and a locking part 3, wherein the positioning part 1 comprises a positioning edge 11 and a positioning plate 12, the positioning edge 11 is vertically arranged at the upper end of the positioning plate 12, two inner positioning pins 121 are arranged on the inner side surface of the positioning plate 12, a plurality of outer positioning pins 122 are arranged on the outer side surface of the positioning plate 12, and the inner positioning pins 121 and the positioning edge 11 are arranged on the same side of the positioning plate 12; the supporting part 2 comprises a supporting plate 21, supporting legs 22 and supporting rods 23, two supporting positioning holes 211 are formed in the supporting plate 21, the supporting positioning holes 211 are used for inserting the inner side positioning pins 121, and when the inner side positioning pins 121 are inserted into the supporting positioning holes 211, the positioning edges 11 are positioned on the supporting plate 21 and are in mutual contact with the supporting plate 21; the support leg 22 comprises a vertical part 221 and a landing part 222, wherein the upper end of the vertical part 221 is welded on the lower end of the support plate 21, and the lower end of the vertical part 221 is welded on the landing part 222; the support rod 23 is vertically fixed on one side of the support plate 21, and the free end of the support rod 23 is arranged in an external spiral shape; the locking part 3 comprises a locking sleeve 31 and a rotating rod 32, wherein an internal thread in threaded connection with the supporting rod 23 is arranged in the locking sleeve 31, and the rotating rod 32 is fixedly inserted in the middle of the locking sleeve 31 and used for rotating the locking sleeve 31.
The working steps of the utility model are as follows:
(1) the distance between the two supporting parts 2 is adjusted and the supporting parts are placed in the middle of the full-bearing vehicle body frame body;
(2) two ends of the locking part 3 are respectively in threaded connection with two support rods 23;
(3) placing the two positioning parts 1 on the outer sides of the two supporting parts 2 respectively, wherein the inner positioning pin 121 is inserted into the supporting positioning hole 211, the positioning edge 11 is positioned on the supporting plate 21, and the outer positioning pin 122 is inserted into the driving motor mounting plate;
(4) welding the periphery of the driving motor mounting plate, and jacking the driving motor mounting plate to the full-bearing vehicle body frame body by utilizing the rotation of the locking part 3;
(5) cooling the position to be welded to room temperature, and reversely rotating the locking part 3 to separate the support part 2 from the driving motor mounting plate;
(6) two positioning parts 1 on the drive motor mounting plate are taken down.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (2)
1. The utility model provides a split type welding position frock which characterized in that: the positioning part comprises a positioning edge and a positioning plate, the positioning edge is vertically arranged at the upper end of the positioning plate, two inner positioning pins are arranged on the inner side surface of the positioning plate, a plurality of outer positioning pins are arranged on the outer side surface of the positioning plate, and the inner positioning pins and the positioning edge are arranged at the same side of the positioning plate; the supporting part comprises a supporting plate, supporting legs and supporting rods, two supporting positioning holes are formed in the supporting plate and used for inserting the inner positioning pins, and when the inner positioning pins are inserted into the supporting positioning holes, the positioning edges are positioned on the supporting plate and are in mutual contact with the supporting plate; the supporting legs comprise vertical parts and floor parts, the upper ends of the vertical parts are welded at the lower ends of the supporting plates, and the lower ends of the vertical parts are welded on the floor parts; the supporting rod is vertically fixed on one side of the supporting plate, and the free end of the supporting rod is arranged in an external spiral shape; the locking portion comprises a locking sleeve and a rotary rod, an internal thread in threaded connection with the support rod is arranged in the locking sleeve, and the rotary rod is fixedly inserted in the middle of the locking sleeve and used for rotating the locking sleeve.
2. The split type welding positioning tool of claim 1, characterized in that: the number of the outer positioning pins is eight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121459738.6U CN215280631U (en) | 2021-06-29 | 2021-06-29 | Split type welding position frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121459738.6U CN215280631U (en) | 2021-06-29 | 2021-06-29 | Split type welding position frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215280631U true CN215280631U (en) | 2021-12-24 |
Family
ID=79519448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121459738.6U Active CN215280631U (en) | 2021-06-29 | 2021-06-29 | Split type welding position frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215280631U (en) |
-
2021
- 2021-06-29 CN CN202121459738.6U patent/CN215280631U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN215280631U (en) | Split type welding position frock | |
| CN209513285U (en) | For testing the experimental rig of flexural pivot bushing deflection and torsional direction rigidity | |
| CN208276405U (en) | Subframe welding support | |
| CN219937211U (en) | Battery pack | |
| CN217325146U (en) | Highway ETC toll portal structure | |
| CN111649653B (en) | Hole center distance measuring device | |
| CN211554299U (en) | Aluminum alloy lightweight mobile radar rotary base | |
| CN217260304U (en) | Coupling mechanism and EV bracket automobile body mounting structure | |
| CN220007789U (en) | Folding creeper truck for automobile repair | |
| CN216185443U (en) | Rudder wheel for transfer robot | |
| CN219883621U (en) | Universal wheel suitable for forklift | |
| CN214445754U (en) | Size positioning mechanism for machining automobile workpiece | |
| CN215318204U (en) | Clamping device for manufacturing automobile parts | |
| CN215415451U (en) | Driving module of test body of thrombelastogram instrument | |
| CN219465202U (en) | Welding mould for vehicle door tray | |
| CN219299889U (en) | Speed reducer shell | |
| CN216102498U (en) | Portable tractor for electric trailer | |
| CN219154572U (en) | Vehicle bracket assembly | |
| CN215564847U (en) | Mobile device is used in installation of machinery stereo garage | |
| CN212806954U (en) | Gantry type three-coordinate measuring machine | |
| CN217991111U (en) | Novel back lower supporting device of plate shearing machine | |
| CN220884540U (en) | Steering gear and worm wheel thereof | |
| CN219598747U (en) | Intercooler air inlet pipe special-shaped machining tool | |
| CN214221962U (en) | New energy automobile derailleur fixed connection structure | |
| CN212766463U (en) | Lower piece of automobile back beam |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |