CN206122963U - Ground postlaminar part in back is planted to weld and is assisted utensil - Google Patents

Abstract

The utility model relates to a ground postlaminar part in back is planted to weld and is assisted utensil, including horizontal stand and vertical support, the horizontal stand includes basic pole and assists the pole, set up firstly on the base pole, the 2nd reference pin, first guide pin bushing has been arranged to the rear end of base pole, the guide hole of first guide pin bushing is located the first repair welding position A's that supplies the installation of car heat insulating board top and arranges, and the hole axle of the guide hole of first guide pin bushing perpendicular this first repair welding position A arrange, assist the front end of pole and arranged the second guide pin bushing, the guide hole of second guide pin bushing is located the second repair welding position B's that supplies the installation of car heat insulating board top and arranges, and the hole axle of the guide hole of second guide pin bushing perpendicular this second repair welding position B arrange, the rear end of subsidiary pole is arranged in vertical support vertical stroke, the third guide pin bushing has been arranged on the top of vertical support, the guide hole of third guide pin bushing is located the third repair welding position C's that supplies the installation of car heat insulating board top and arranges, it is first, and secondly, the aperture of the guide hole of third guide pin bushing is identical with the external diameter of planting the welder barrel.

Description

Afterwards rear floor plants weldering accessory

Technical field

The utility model belongs to vehicle production manufacture field, is related to the manufacturing of car white vehicle vehicle body, and in particular to a kind of Afterwards rear floor plants weldering accessory.

Background technology

Afterwards rear floor is welded to the plate of rear floor assembly hindfoot portion, and its effect is storage automobile spare tire.Reference Fig. 3, rear rear floor need be to carrying out repair welding, due to the plant of this repair welding at three when being welded at A, B, C tri- of rear rear floor Weldering stud plants effect of the weldering nail in assembling for the installation of automobile thermal insulation board, so the position that is welded must be accurate, and in weldering Must ensure that with guarantee plant weldering stud or plant weld vertical with the face of weld of plant welding gun follows closely vertical being welded during dress.

The content of the invention

The utility model purpose is to provide a kind of rear rear floor and plants weldering accessory, it is ensured that the accurate and guarantee of the position that is welded is planted Welding gun is vertical with the face of weld.

In order to realize object above, the technical solution adopted in the utility model is：A kind of rear rear floor plants weldering accessory, bag Horizontal stand and vertical rack are included, described horizontal stand includes the auxiliary bar of base shaft base shaft arrangement parallel with the right side of base shaft, The front end of base shaft arranges the first reference pins, stage casing and arranges the second reference pins, the first reference pins, the second reference pins bearing pin it is right respectively The forward and backward location hole arrangement of rear floor D after answering, is fixed with fixed support bar between base shaft and auxiliary bar, the rear end of base shaft is arranged First Change-over frame, arranges the first guide pin bushing on the first Change-over frame, the guide hole of the first guide pin bushing is located at install for automobile thermal insulation board first The top arrangement of repair welding position A, and vertical first repair welding position A arrangements of hole axle of the guide hole of the first guide pin bushing, the front end of auxiliary bar is arranged Second Change-over frame, arranges the second guide pin bushing on the second Change-over frame, the guide hole of the second guide pin bushing is located at install for automobile thermal insulation board second The top arrangement of repair welding position B, and vertical second repair welding position B arrangements of hole axle of the guide hole of the second guide pin bushing, described vertical rack It is vertically arranged in the rear end of auxiliary bar, the top of vertical rack arranges the 3rd Change-over frame, and the 3rd guide pin bushing is arranged on the 3rd Change-over frame, and the 3rd leads The guide hole of set is located at the top arrangement of the 3rd repair welding position C installed for automobile thermal insulation board, first, second, third described guide pin bushing Guide hole aperture with plant welding gun gun barrel external diameter match.

It is of the present utility model to have technical effect that：By the first reference pins, the cooperation of the second reference pins that are arranged in base shaft Afterwards the forward and backward location hole of rear floor D, so plants weldering accessory positioning by rear rear floor, that is, fix rear rear floor and plant weldering Accessory, the so first, second, third guide pin bushing position for planting welding gun arrangement are fixed, that is, plant welding gun be placed in first, second, On 3rd guide pin bushing, the pipette tips for planting welding gun are fixed on first, second, third repair welding position A, B, C place installed for automobile thermal insulation board Place, that is, guarantee the accurate of position that be welded, this can by being sequentially arranged plant welding gun at first, second, third guide pin bushing three, Welding gun can be one by one placed on first, second, third guide pin bushing, and the hole axle of the guide hole of each guide pin bushing successively vertical each repair welding position A, B, C arrange that pipette tips i.e. vertical each repair welding position A, B, the C for so planting welding gun is arranged, it is ensured that is planted weldering stud or is planted weldering and follows closely vertical welding Fill, and the aperture of the guide hole of each guide pin bushing matches with the external diameter for planting welding gun gun barrel, so ensures the firm arrangement for planting welding gun, and then Ensure that planting stablizing for welding gun is welded.

Description of the drawings

Fig. 1 is three-dimensional structure diagram of the present utility model；

Fig. 2 is top view of the present utility model；

Fig. 3 is the working state figure that rear floor plants weldering after the utility model cooperation.

Specific embodiment

Referring to the drawings, a kind of rear rear floor plants weldering accessory, including horizontal stand 10 and vertical rack 20, described level Support 10 includes the auxiliary bar 12 of the arrangement of base shaft 11 parallel with the right side of base shaft 11 of base shaft 11, and the front end of base shaft 11 arranges the first base Pilot pin 31, stage casing arrange the second reference pins 32, the first reference pins 31, the second reference pins 32 bearing pin respectively correspond to after rear floor The forward and backward location hole arrangement of D, is fixed with fixed support bar 13 between base shaft 11 and auxiliary bar 12, the rear end of base shaft 11 arranges first Change-over frame 41, arranges the first guide pin bushing 51 on the first Change-over frame 41, the guide hole of the first guide pin bushing 51 is located at what is installed for automobile thermal insulation board The top arrangement of the first repair welding position A, and vertical first repair welding position A arrangements of hole axle of the guide hole of the first guide pin bushing 51, auxiliary bar 12 Front end arranges the second Change-over frame 42, and the second guide pin bushing 52 is arranged on the second Change-over frame 42, and the guide hole of the second guide pin bushing 52 is located at and supplies automobile The top arrangement of the second repair welding position B that thermal insulation board is installed, and vertical second repair welding position B cloth of hole axle of the guide hole of the second guide pin bushing 52 Put, described vertical rack 20 is vertically arranged in the rear end of auxiliary bar 12, the top of vertical rack 20 arranges the 3rd Change-over frame 43, the 3rd turn The 3rd guide pin bushing 53 of setting on frame 43 is connect, the guide hole of the 3rd guide pin bushing 53 is located at the upper of the 3rd repair welding position C installed for automobile thermal insulation board Side's arrangement, the aperture of the guide hole of described first, second, third guide pin bushing 51,52,53 matches with the external diameter of plant welding gun gun barrel.

Rear floor D's is forward and backward fixed after the first reference pins 31, the cooperation of the second reference pins 32 being arranged in base shaft 11 Position hole, so plants weldering accessory positioning by rear rear floor, that is, fix rear rear floor and plant weldering accessory, so for planting welding gun arrangement The position of first, second, third guide pin bushing 51,52,53 fix, that is, plant welding gun be placed in first, second, third guide pin bushing 51,52, On 53, at first, second, third repair welding position A, B, C place installed for automobile thermal insulation board, i.e., really the pipette tips for planting welding gun are fixed on Guarantor is welded the accurate of position, this can by being sequentially arranged plant welding gun at first, second, third guide pin bushing 51,52,53 3, Welding gun can also be one by one placed on first, second, third guide pin bushing 51,52,53, and the hole axle of the guide hole of each guide pin bushing 51,52,53 Successively vertical each repair welding position A, B, C arrangement, so plants i.e. vertical each repair welding position A, B, C arrangement of pipette tips of welding gun, it is ensured that plant weldering spiral shell Post or plant weldering nail are vertically welded, and the aperture of the guide hole of each guide pin bushing 51,52,53 matches with the external diameter for planting welding gun gun barrel, this Sample ensures the firm arrangement for planting welding gun, and then ensures that planting stablizing for welding gun is welded.

Further, bracing piece 60, auxiliary bar 12, vertical rack 20, bracing piece are set between auxiliary bar 12 and vertical rack 20 60 constitute tripod structure.So ensure the firm arrangement of vertical rack 20, and then guarantee that the stable support of the 3rd guide pin bushing 53 is made With.

Claims (2)

1. a kind of rear rear floor plants weldering accessory, it is characterised in that：Including horizontal stand（10）And vertical rack（20）, it is described Horizontal stand（10）Including base shaft（11）With positioned at base shaft（11）The parallel base shaft in right side（11）The auxiliary bar of arrangement（12）, base shaft（11） Front end arrange the first reference pins（31）, stage casing arrange the second reference pins（32）, the first reference pins（31）, the second reference pins（32） Bearing pin respectively correspond to after rear floor D forward and backward location hole arrangement, base shaft（11）With auxiliary bar（12）Between be fixed with fixed Strut（13）, base shaft（11）Rear end arrange the first Change-over frame（41）, the first Change-over frame（41）The first guide pin bushing of upper setting（51）, the One guide pin bushing（51）Guide hole be located at the top arrangement of the first repair welding position A installed for automobile thermal insulation board, and the first guide pin bushing（51）'s Vertical first repair welding position A arrangements of the hole axle of guide hole, auxiliary bar（12）Front end arrange the second Change-over frame（42）, the second Change-over frame （42）The second guide pin bushing of upper setting（52）, the second guide pin bushing（52）Guide hole be located at the second repair welding position B installed for automobile thermal insulation board Top arrangement, and the second guide pin bushing（52）Guide hole vertical second repair welding position B arrangements of hole axle, described vertical rack（20）It is perpendicular It is placed in auxiliary bar（12）Rear end, vertical rack（20）Top arrange the 3rd Change-over frame（43）, the 3rd Change-over frame（43）Upper setting 3rd guide pin bushing（53）, the 3rd guide pin bushing（53）Guide hole be located at for automobile thermal insulation board install the 3rd repair welding position C top arrangement, institute First, second, third guide pin bushing stated（51、52、53）Guide hole aperture with plant welding gun gun barrel external diameter match.

2. rear rear floor according to claim 1 plants weldering accessory, it is characterised in that：Auxiliary bar（12）With vertical rack（20） Between bracing piece is set（60）, auxiliary bar（12）, vertical rack（20）, bracing piece（60）Constitute tripod structure.