CN213795045U - Joint plate tool for high-speed rail - Google Patents
Joint plate tool for high-speed rail Download PDFInfo
- Publication number
- CN213795045U CN213795045U CN202022829406.4U CN202022829406U CN213795045U CN 213795045 U CN213795045 U CN 213795045U CN 202022829406 U CN202022829406 U CN 202022829406U CN 213795045 U CN213795045 U CN 213795045U
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- Prior art keywords
- groove
- welding
- auxiliary
- speed reducer
- joint plate
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- Expired - Fee Related
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- 238000003466 welding Methods 0.000 claims abstract description 41
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 19
- 238000004891 communication Methods 0.000 claims abstract description 15
- 239000007788 liquid Substances 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 239000008187 granular material Substances 0.000 abstract description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model discloses a joint plate tool for high-speed rail, which comprises a frame, a motor arranged at the lower part of the frame, a speed reducer and a welding groove arranged at the upper part of the frame; the motor is connected with the speed reducer, the output end of the speed reducer is connected with the welding groove, and the welding groove rotates along with the speed reducer; the welding groove comprises a main groove and an auxiliary groove, the main groove is a cylindrical groove, the auxiliary groove is a rectangular groove, a communication opening is formed in the circumferential wall of the main groove, one end of the auxiliary groove is closed, the other end of the auxiliary groove is welded at the position of the communication opening, and the main groove is communicated with the auxiliary groove through the communication opening; the central position of the bottom in the main groove is provided with a clamping groove for positioning the joint plate. The utility model discloses simple structure, the cost of manufacture is low, according to the connector plate shape, designs the frock structure, can adorn welding liquid in the frock, and the high temperature granule that produces when preventing to weld damages the screw thread in the screw, through the uniform velocity rotation realization circular welding of frock to realize circular welding, the welding seam is even firm moreover, has improved work efficiency, has reduced manufacturing cost.
Description
Technical Field
The utility model belongs to the machine-building frock field, concretely relates to joint plate frock that high-speed railway was used.
Background
At present, when a joint plate for a high-speed rail is welded, a workpiece is easy to deform due to high welding temperature, and sparks during welding are easy to splash into a threaded hole of the workpiece, so that the threaded hole is damaged, the rework rate is increased, the yield is reduced, the manufacturing cost is increased, and the market competitiveness of the product is reduced.
Disclosure of Invention
In view of this, the utility model aims at providing a joint plate frock that high-speed railway was used solves the joint plate and takes place the defect that deformation and damage the screw hole because of welding high temperature easily.
In order to achieve the purpose, the technical scheme is as follows:
a joint plate tool for a high-speed rail comprises a rack, a motor, a speed reducer and a welding groove, wherein the motor and the speed reducer are installed at the lower part of the rack;
the motor is connected with the speed reducer, the output end of the speed reducer is connected with the welding groove, and the welding groove rotates along with the speed reducer;
the welding groove comprises a main groove and an auxiliary groove, the main groove is a cylindrical groove, the auxiliary groove is a rectangular groove, meanwhile, a communication opening is formed in the circumferential wall of the main groove, one end of the auxiliary groove is closed, the other end of the auxiliary groove is welded at the position of the communication opening, and the main groove and the auxiliary groove are communicated through the communication opening;
the central position of the bottom in the main groove is provided with a clamping groove for positioning the joint plate.
As a further improvement of the present invention, the bottom surface of the inside of the auxiliary groove is higher than the bottom surface of the inside of the main groove, and simultaneously, the center line of the auxiliary groove is directed and perpendicular to the axis of the main groove.
As a further improvement, the bottom surface of the inner part of the auxiliary groove is flushed with the lower edge of the communication port, so that the joint plate is easy to balance.
The utility model has the advantages that: the utility model discloses simple structure, the cost of manufacture is low, according to the splice plate shape, designs the frock structure, can adorn welding liquid in the frock for cooling when the splice plate welds, the high temperature granule that produces when preventing to weld damages the screw thread in the screw, realizes circular welding through the at the uniform velocity rotation of frock, thereby realizes circular welding, and the welding seam is even firm moreover, has improved work efficiency, has reduced manufacturing cost.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification. In the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the welding groove of the present invention;
fig. 3 is a view showing a state of use of the welding groove in fig. 2.
Detailed Description
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
Please refer to fig. 1-3:
a joint plate tool for a high-speed rail comprises a rack 1, a motor 2, a speed reducer 3 and a welding groove 4, wherein the motor 2 is installed at the lower part of the rack 1;
the motor 2 is connected with the speed reducer 3, the output end of the speed reducer 3 is connected with the welding groove 4, and the welding groove 4 rotates along with the speed reducer 3;
the welding groove 4 comprises a main groove 41 and an auxiliary groove 42, the main groove 41 is a cylindrical groove, a clamping groove 43 for positioning a joint plate is formed in the center of the bottom in the main groove 41, the auxiliary groove 42 is a rectangular groove, meanwhile, a communication port 44 is formed in the circumferential wall of the main groove 41, one end of the auxiliary groove 42 is closed, the other end of the auxiliary groove is welded at the position of the communication port 44 in the outer circumferential wall of the main groove 41, and the main groove 41 is communicated with the auxiliary groove 42 through the communication port 44;
the bottom surface in the auxiliary groove 42 is higher than the bottom surface in the main groove 41, meanwhile, the center line of the auxiliary groove 42 points to and is perpendicular to the axis of the main groove 41, and the bottom surface in the auxiliary groove 42 is flush with the lower edge of the communication port 44, so that the joint plate is easy to balance.
During the use, put the splice plate in the welding groove, the opposition end card of splice plate welding end is in draw-in groove 43, is equipped with welding liquid in welding groove 4, welds the internal thread swivel nut on the splice plate, and in the welding process, splice plate one end is born in auxiliary tank 42, and welding liquid passes this end simultaneously, and internal thread swivel nut welding department is higher than the welding liquid level, and the welding workman need not to remove during the welding, and the speed reducer drives the frock and rotates, realizes the circular welding of internal thread swivel nut and splice plate junction, and, the welding seam is even firm.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (3)
1. A joint plate tool for a high-speed rail comprises a rack, and is characterized by further comprising a motor, a speed reducer and a welding groove, wherein the motor and the speed reducer are installed at the lower portion of the rack;
the motor is connected with the speed reducer, the output end of the speed reducer is connected with the welding groove, and the welding groove rotates along with the speed reducer;
the welding groove comprises a main groove and an auxiliary groove, the main groove is a cylindrical groove, the auxiliary groove is a rectangular groove, meanwhile, a communication opening is formed in the circumferential wall of the main groove, one end of the auxiliary groove is closed, the other end of the auxiliary groove is welded at the position of the communication opening, and the main groove and the auxiliary groove are communicated through the communication opening;
the central position of the bottom in the main groove is provided with a clamping groove for positioning the joint plate.
2. The tooling for the joint plates for the high-speed rail according to claim 1, wherein the inner bottom surface of the auxiliary groove is higher than the inner bottom surface of the main groove, and the central line of the auxiliary groove is directed and perpendicular to the axis of the main groove.
3. The tooling for the joint plate for the high-speed rail according to claim 1, wherein the bottom surface inside the auxiliary groove is flush with the lower edge of the communication port, so that the joint plate is easy to balance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022829406.4U CN213795045U (en) | 2020-11-30 | 2020-11-30 | Joint plate tool for high-speed rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022829406.4U CN213795045U (en) | 2020-11-30 | 2020-11-30 | Joint plate tool for high-speed rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213795045U true CN213795045U (en) | 2021-07-27 |
Family
ID=76941969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022829406.4U Expired - Fee Related CN213795045U (en) | 2020-11-30 | 2020-11-30 | Joint plate tool for high-speed rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213795045U (en) |
-
2020
- 2020-11-30 CN CN202022829406.4U patent/CN213795045U/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: 20210727 |