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CN-224209916-U - Auxiliary positioning tool for workpiece rivet welding processing

CN224209916UCN 224209916 UCN224209916 UCN 224209916UCN-224209916-U

Abstract

The utility model discloses an auxiliary positioning tool for workpiece rivet welding processing, which belongs to the field of workpiece rivet welding positioning and comprises a positioning assembly and a lifting assembly, wherein the positioning assembly comprises a mounting plate, the upper end of the mounting plate is fixedly connected with a mounting column, a cross beam is detachably inserted in the mounting column, positioning plates are detachably arranged at two ends of the cross beam, an antiskid plate is arranged at the upper end of the positioning plates, a transverse frame is detachably arranged at the upper end of the mounting column, two ends of the transverse frame are fixedly connected with a fixed pipe, a positioning rod is inserted in the fixed pipe, a positioning block is arranged at the lower end of the positioning rod, and a spherical groove is formed at the lower end of the positioning rod.

Inventors

  • ZHOU YANYANG
  • ZHANG YUBIN
  • FAN WEI

Assignees

  • 中车山东机车车辆有限公司

Dates

Publication Date
20260508
Application Date
20250529

Claims (8)

  1. 1. Auxiliary positioning frock is used in work piece rivet welding processing, its characterized in that includes: The positioning assembly (100), positioning assembly (100) comprises a mounting disc (101), the upper end fixedly connected with erection column (102) of erection disc (101), peg graft in the inside of erection column (102) can be dismantled and have crossbeam (103), all demountable installation has locating plate (104) in both ends of crossbeam (103), the upper end of locating plate (104) is equipped with antiskid ribbed tile (105), the upper end demountable installation of erection column (102) has crossbearer (106), both ends of crossbearer (106) are all fixedly connected with fixed pipe (107), peg graft in the inside of fixed pipe (107) has locating lever (108), locating piece (109) are installed to the lower extreme of locating lever (108), spherical groove (110) have been seted up to the lower extreme of locating lever (108), the upper end fixedly connected with universal ball (120) of locating piece (109), universal ball (120) are installed in the inside of spherical groove (110); Lifting assembly (200), lifting assembly (200) are including accepting dish (201), the side fixed surface who accepts dish (201) is connected with a plurality of bracing leg (202), a plurality of the inside of bracing leg (202) is all pegged graft and is had flexible leg (203), a plurality of pinhole (204) have been seted up to the surface equidistance of bracing leg (202), the inside spring (205) that is equipped with in upper end of flexible leg (203), the upper end fixedly connected with dop (206) of spring (205), the lower extreme of flexible leg (203) articulates has auto-lock universal wheel (207), the lower extreme demountable installation of accepting dish (201) has telescopic shaft (208).
  2. 2. The auxiliary positioning tool for workpiece rivet welding processing as set forth in claim 1, wherein a plurality of clamping grooves (111) are formed in the side surface of the mounting plate (101), mounting grooves (112) are formed in the upper end of the positioning plate (104), and the antiskid plate (105) is mounted in the mounting grooves (112).
  3. 3. The auxiliary positioning tool for workpiece rivet welding processing as set forth in claim 1, wherein the two ends of the cross beam (103) are fixedly connected with inserting rods (121), one side of the positioning plate (104) is provided with inserting grooves (122), and the inserting rods (121) are inserted into the inserting grooves (122).
  4. 4. The auxiliary positioning tool for workpiece rivet welding processing as set forth in claim 1, wherein a screw tube (131) is fixedly connected to one side of the fixed tube (107), and a tightening bolt (132) is connected to an inner thread of the screw tube (131).
  5. 5. The auxiliary positioning tool for workpiece rivet welding processing as set forth in claim 1, wherein a slot (141) is formed in the lower end of the mounting column (102), and the cross beam (103) is inserted into the slot (141).
  6. 6. The auxiliary positioning tool for workpiece rivet welding processing as set forth in claim 1, wherein a plurality of screw holes (151) are formed in the surface of the mounting plate (101), and connecting bolts (152) are connected to the inner portions of the screw holes (151) in a threaded mode.
  7. 7. The auxiliary positioning tool for workpiece rivet welding processing as set forth in claim 1, wherein a stabilizing groove (211) is formed in the upper end of the receiving disc (201), the mounting disc (101) is mounted in the stabilizing groove (211), a plurality of clamping blocks (212) are fixedly connected in the stabilizing groove (211), and the plurality of clamping blocks (212) are clamped in the clamping groove (111).
  8. 8. The auxiliary positioning tool for workpiece rivet welding processing as set forth in claim 1, wherein a fixing rod (221) is fixedly connected to the lower end of the receiving disc (201), a positioning hole (222) is formed in the upper end of the telescopic shaft (208), and the fixing rod (221) is inserted into the positioning hole (222).

Description

Auxiliary positioning tool for workpiece rivet welding processing Technical Field The utility model relates to the field of workpiece rivet welding positioning, in particular to an auxiliary positioning tool for workpiece rivet welding processing. Background The rivet welding is a welding mode of electric welding, the common welding method is to permeate a welded object by using welding rods, and is generally used for welding thicker metals, the rivet welding is divided into cold riveting and hot riveting by a rivet or a riveting piece, the cold riveting is just by using the rivet for connection, the hot riveting is just by welding, namely, the connecting parts of two metals are melted together through high temperature, welding materials can be metals or non-metals, in addition, according to different riveting modes, the rivet welding can be divided into mixed riveting and other types, so that the stability of the workpiece in the rivet welding process is improved, an auxiliary positioning tool is needed, the positioning tool in the prior art is inconvenient to simultaneously perform positioning operations of different angles on two workpieces with different thicknesses, so that the universality of the positioning tool is affected. Disclosure of utility model The embodiment of the utility model provides an auxiliary positioning tool for workpiece rivet welding processing, which aims to solve the problem that the existing positioning tool is inconvenient to position workpieces with different thicknesses at different angles In order to achieve the above purpose, the utility model provides an auxiliary positioning tool for workpiece rivet welding processing, which comprises a positioning component and a lifting component; The positioning assembly comprises a mounting plate, wherein the upper end of the mounting plate is fixedly connected with a mounting column, a cross beam is detachably inserted into the mounting column, positioning plates are detachably arranged at the two ends of the cross beam, a antiskid plate is arranged at the upper end of the positioning plate, a transverse frame is detachably arranged at the upper end of the mounting column, a fixing pipe is fixedly connected to the two ends of the transverse frame, a positioning rod is inserted into the fixing pipe, a positioning block is arranged at the lower end of the positioning rod, a spherical groove is formed in the lower end of the positioning rod, a universal ball is fixedly connected to the upper end of the positioning block, and the universal ball is arranged in the spherical groove; The lifting assembly comprises a bearing disc, a plurality of diagonal bracing legs are fixedly connected to the side surface of the bearing disc, the telescopic legs are inserted into the diagonal bracing legs, a plurality of pin holes are formed in the surface of the diagonal bracing legs at equal intervals, springs are arranged in the upper ends of the telescopic legs, clamping heads are fixedly connected to the upper ends of the springs, self-locking universal wheels are hinged to the lower ends of the telescopic legs, and telescopic shafts are detachably arranged at the lower ends of the bearing disc. As a preferable scheme of the utility model, a plurality of clamping grooves are formed in the side surface of the mounting plate, mounting grooves are formed in the upper end of the positioning plate, and the antiskid plate is mounted in the mounting grooves. As a preferable scheme of the utility model, the two ends of the cross beam are fixedly connected with the inserting rods, one side of the positioning plate is provided with the inserting grooves, and the inserting rods are inserted into the inserting grooves. As a preferable scheme of the utility model, one side of the fixed tube is fixedly connected with a screw tube, and the inner thread of the screw tube is connected with a tightening bolt. As a preferable scheme of the utility model, the lower end of the mounting column is provided with a slot, and the cross beam is inserted into the slot. As a preferable scheme of the utility model, a plurality of screw holes are formed in the surface of the mounting plate, and connecting bolts are connected with the inner parts of the screw holes in a threaded manner. As a preferable scheme of the utility model, the upper end of the bearing disc is provided with the stabilizing groove, the mounting disc is arranged in the stabilizing groove, a plurality of clamping blocks are fixedly connected in the stabilizing groove, and the plurality of clamping blocks are clamped in the clamping groove. As a preferable scheme of the utility model, the lower end of the bearing disc is fixedly connected with a fixing rod, the upper end of the telescopic shaft is provided with a positioning hole, and the fixing rod is inserted into the positioning hole. Compared with the prior art, the utility model has the beneficial effects that: 1. When two workpieces with different thickne