CN213380015U - Welding fixture for welding frame and metal sheet - Google Patents
Welding fixture for welding frame and metal sheet Download PDFInfo
- Publication number
- CN213380015U CN213380015U CN202021954535.XU CN202021954535U CN213380015U CN 213380015 U CN213380015 U CN 213380015U CN 202021954535 U CN202021954535 U CN 202021954535U CN 213380015 U CN213380015 U CN 213380015U
- Authority
- CN
- China
- Prior art keywords
- welding
- block
- base
- supporting
- frame
- 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
Abstract
The utility model discloses a welding fixture used for welding a frame and a metal sheet, which comprises a bottom plate; the fixture comprises a base plate, a workbench, a head tube fixing assembly, a fork tube positioning assembly, a plurality of first supporting blocks used for supporting and fixing metal sheets, and a plurality of interval supporting blocks, wherein the workbench between the fork tubes is provided with the first supporting blocks, the first supporting blocks are fixed at intervals, the fixture realizes the welding and fixing of a frame, the metal sheets and the metal plates through the support of the metal sheets and the metal plates, the positioning problem of the metal plates and the metal sheets is solved, and the welding precision and the integral yield of the frame are improved.
Description
Technical Field
The utility model relates to an electric motor car frame welding jig, in particular to be used for on the frame with sheetmetal welded welding jig.
Background
The electric vehicle comprises a bearing system, an energy system, a driving system, a braking system, a running system and the like, wherein the bearing system comprises a frame of the electric vehicle, the frame of the electric vehicle is one of core components of the electric vehicle, supports the weight of a vehicle body, a rider and all cargos and plays an important safety role. The frame structure of the electric vehicle is very complex, a space three-dimensional structure is formed by welding a plurality of metal pipes, and a plurality of functional lugs and metal plates are welded according to the actual installation requirement.
The application provides a technical scheme for welding a frame and a metal sheet.
SUMMERY OF THE UTILITY MODEL
Utility model purpose: the utility model aims at providing a be used for on the frame with sheetmetal welded welding jig, solve the welded fastening problem of frame and sheetmetal.
The technical scheme is as follows: the utility model relates to a welding fixture used for welding a frame and a metal sheet, which comprises a bottom plate; the bottom plate is provided with a workbench, the bottom plate is provided with a head tube fixing assembly, the workbench is provided with a fork tube positioning assembly, a plurality of first supporting blocks used for supporting and fixing metal sheets are arranged on the workbench between the fork tubes, and the first supporting blocks are arranged at intervals.
Furthermore, a groove is formed in the first supporting block and used for preventing the two ends of the metal sheet from deviating.
Furthermore, a base is arranged on a bottom plate between the workbench and the head pipe fixing assembly, a second supporting block used for supporting and fixing the metal plate is arranged on the base, a bulge with the same gradient as the fork pipe is arranged on the second supporting block, a mounting groove is formed in the bulge, and the mounting groove is used for placing the plate body of the metal plate.
Further, be provided with the fork pipe front end locating component who is used for reinforcing fork pipe positioning accuracy on the base, fork pipe front end locating component includes base, manual locking lever, connecting block and reference column one, and the base sets up on the base, and manual locking lever setting is on the base, and the connecting block setting is at manual locking lever front end, and reference column one sets up on the connecting block, to the application of force of manual locking lever, and reference column one on the connecting block imbeds in order to realize fixing the fork pipe location and fix in the fork pipe.
Furthermore, a limiting block is arranged on the base and limits the descending height of the manual lock rod so as to prevent the fork tube from being excessively extruded by the positioning column.
Further, the fixed subassembly of headstock pipe includes base, fixed block, cylinder, depression bar and briquetting, and the base sets up on the workstation, and the headstock pipe nests on the base, and the fixed block sets up on the workstation, and the body of rod of depression bar is articulated with the fixed block, and depression bar one end is articulated with the cylinder pole, the other end and briquetting fixed connection, and the cylinder wall is fixed with the workstation, and cylinder drive depression bar rotates round the fixed block, and the top of headstock pipe is fixed in the briquetting effect.
Furthermore, the fork tube positioning assembly comprises a fork tube supporting block, a pair of manual push rods positioned on two sides of the fork tube supporting block and a positioning pin fixed at the front end of the manual push rods.
Has the advantages that: compared with the prior art, the utility model: the fixture realizes the welding and fixing of the frame and the metal sheet and the metal plate by supporting and fixing the metal sheet and the metal plate, solves the positioning problem of the metal plate and the metal sheet, and improves the welding precision and the overall yield of the frame.
Drawings
FIG. 1 is a schematic structural view of a welding jig for welding a vehicle frame to a metal sheet.
Detailed Description
As shown in FIG. 1, a welding jig for welding a frame to a metal sheet includes a base plate 1; be provided with workstation 2 on the bottom plate 1, be provided with headstock pipe fixed subassembly 3 on the bottom plate 1, headstock pipe fixed subassembly 3 includes base 31, fixed block 32, cylinder 33, depression bar 34 and briquetting 35, base 31 sets up on workstation 2, headstock pipe nestification is on base 31, fixed block 32 sets up on the workstation 2, the body of rod of depression bar 34 is articulated with fixed block 32, depression bar 34 one end is articulated with cylinder 33 pole, the other end and briquetting 35 fixed connection, cylinder 33 wall is fixed with workstation 2, cylinder 33 drive depression bar 34 rotates round fixed block 32, the top of briquetting 35 effect and fixed headstock pipe.
The head tube and the tail end of the fork of the frame are fixed.
Then, a metal sheet and a metal plate are placed, specifically, a fork tube positioning assembly 4 is arranged on the workbench 2, and the fork tube positioning assembly 4 comprises a fork tube supporting block 41, a pair of manual push rods 42 positioned at two sides of the fork tube supporting block 41, and a positioning pin 43 fixed at the front end of the manual push rod 42.
A plurality of first supporting blocks 5 for supporting and fixing the metal sheets are arranged on the workbench 2 between the fork tubes, and the first supporting blocks 5 are arranged at intervals.
A groove 6 is formed in the first support block 5, and the groove 6 is used for preventing the two ends of the metal sheet from deviating.
The base 7 is arranged on the bottom plate 1 between the workbench 2 and the head tube fixing component 3, the second supporting block 8 used for supporting and fixing the metal plate is arranged on the base 7, the second supporting block 8 is provided with a bulge 9 with the same gradient as the fork tube, the bulge 9 is provided with a mounting groove 10, and the mounting groove 10 is used for placing the plate body of the metal plate.
Be provided with fork pipe front end locating component 11 that is used for strengthening fork pipe positioning accuracy on the base 7, fork pipe front end locating component 11 includes supporting seat 111, manual locking lever 112, connecting block 113 and reference column 114, supporting seat 111 sets up on base 7, manual locking lever 112 sets up on supporting seat 111, connecting block 113 sets up at manual locking lever 112 front end, reference column 114 sets up on connecting block 113, to manual locking lever 112 application of force, reference column 114 embedding fork on connecting block 113 is intraductal in order to realize the fork pipe location and fix.
The support base 111 is provided with a limiting block 12, and the limiting block 12 prevents the first positioning column 114 from excessively extruding the fork tube by limiting the descending height of the manual lock rod 112.
And finally, welding the frame, the metal sheet and the metal plate.
Claims (7)
1. A welding fixture for welding a frame with a metal sheet comprises a bottom plate (1); the metal sheet metal cutting machine is characterized in that a workbench (2) is arranged on the bottom plate (1), a head tube fixing assembly (3) is arranged on the bottom plate (1), fork tube positioning assemblies (4) are arranged on the workbench (2), a plurality of first supporting blocks (5) used for supporting and fixing metal sheets are arranged on the workbench (2) between the fork tubes, and the first supporting blocks (5) are arranged at intervals.
2. A welding fixture for welding to a vehicle frame and a metal sheet according to claim 1, wherein the first support block (5) is provided with a groove (6), and the groove (6) is used for preventing the two ends of the metal sheet from shifting.
3. The welding fixture for welding the frame and the metal sheets according to claim 1, wherein a base (7) is arranged on the bottom plate (1) between the workbench (2) and the head tube fixing component (3), a second supporting block (8) for supporting and fixing the metal sheets is arranged on the base (7), a protrusion (9) with the same inclination as the fork tube is arranged on the second supporting block (8), an installation groove (10) is formed in the protrusion (9), and the installation groove (10) is used for placing the plate body of the metal sheets.
4. The welding fixture for welding the frame and the metal sheet according to claim 3, wherein the base (7) is provided with a fork tube front end positioning assembly (11) for enhancing the positioning accuracy of the fork tube, the fork tube front end positioning assembly (11) comprises a supporting base (111), a manual lock rod (112), a connecting block (113) and a first positioning post (114), the supporting base (111) is arranged on the base (7), the manual lock rod (112) is arranged on the supporting base (111), the connecting block (113) is arranged at the front end of the manual lock rod (112), the first positioning post (114) is arranged on the connecting block (113) and applies force to the manual lock rod (112), and the first positioning post (114) on the connecting block (113) is embedded into the fork tube to position and fix the fork tube.
5. The welding fixture for welding the frame and the metal sheet according to claim 4, wherein the support base (111) is provided with a limiting block (12), and the limiting block (12) limits the descending height of the manual lock rod (112) to prevent the positioning column I (114) from excessively pressing the fork tube.
6. The welding fixture for welding the frame and the metal sheet according to claim 1, wherein the head tube fixing assembly (3) comprises a base (31), a fixing block (32), a cylinder (33), a pressure rod (34) and a pressing block (35), the base (31) is arranged on the workbench (2), the head tube is nested on the base (31), the fixing block (32) is arranged on the workbench (2), a rod body of the pressure rod (34) is hinged to the fixing block (32), one end of the pressure rod (34) is hinged to the cylinder (33), the other end of the pressure rod is fixedly connected with the pressing block (35), the wall of the cylinder (33) is fixed to the workbench (2), the cylinder (33) drives the pressure rod (34) to rotate around the fixing block (32), and the pressing block (35) acts on and fixes the top end of the head tube.
7. The welding fixture for welding to a vehicle frame and a metal sheet according to claim 1, wherein the fork tube positioning assembly (4) comprises a fork tube supporting block (41), a pair of manual push rods (42) located at both sides of the fork tube supporting block (41), and a positioning pin (43) fixed at the front end of the manual push rods (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021954535.XU CN213380015U (en) | 2020-09-09 | 2020-09-09 | Welding fixture for welding frame and metal sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021954535.XU CN213380015U (en) | 2020-09-09 | 2020-09-09 | Welding fixture for welding frame and metal sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213380015U true CN213380015U (en) | 2021-06-08 |
Family
ID=76216456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021954535.XU Active CN213380015U (en) | 2020-09-09 | 2020-09-09 | Welding fixture for welding frame and metal sheet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213380015U (en) |
-
2020
- 2020-09-09 CN CN202021954535.XU patent/CN213380015U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101934456B (en) | Welding clamping device for front tripod of bicycle | |
| CN201792147U (en) | Clamping device for welding front triangular frame of bicycle | |
| CN112917937B (en) | Train composite material vehicle body splicing tool and using method thereof | |
| CN213380015U (en) | Welding fixture for welding frame and metal sheet | |
| CN211442477U (en) | Aluminum alloy auxiliary frame | |
| CN213380012U (en) | Welding fixture for welding fork and head tube | |
| CN213380013U (en) | Welding fixture for fixing frame of electric vehicle | |
| CN218426508U (en) | Vehicle frame positioning tool | |
| CN111168294A (en) | Electric vehicle frame welding fixture | |
| CN201049706Y (en) | Motorcycle frame structure | |
| CN212599934U (en) | Welding fixture for front collision beam assembly | |
| CN212071206U (en) | Railway passenger car axle box rotating arm machining positioning fixture | |
| CN220161663U (en) | Electric scooter frame welding positioning device | |
| CN220053961U (en) | Automobile fender bracket assembly | |
| CN213179724U (en) | Detection tool for detecting welding position of upper lug of frame tube | |
| CN219379615U (en) | Be applied to large-scale welded three-dimensional positioning frock | |
| CN220462760U (en) | Car seat skeleton processing welding positioning mechanism | |
| CN212665311U (en) | Special welding fixture for lower A stand column reinforcement assembly | |
| CN213381532U (en) | Coordinate marking device for predetermining welding coordinates of frame of electric vehicle | |
| CN213380011U (en) | Welding jig with inspection function | |
| CN218556150U (en) | Steel pipe fixing device for machining | |
| CN216580105U (en) | Engineering machine tool oil tank supporting structure | |
| CN219484685U (en) | Rear bracket rivet welding clamp | |
| CN216886522U (en) | Mounting structure of positioning controller | |
| CN220279610U (en) | New energy automobile ABS partial shipment frock |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |