CN215824511U

CN215824511U - Spot welding machine for machining automobile sheet metal stamping parts

Info

Publication number: CN215824511U
Application number: CN202122315011.7U
Authority: CN
Inventors: 徐周明
Original assignee: Nanpi Xingye Air Conditioning Equipment Co ltd
Current assignee: Nanpi Xingye Air Conditioning Equipment Co ltd
Priority date: 2021-09-24
Filing date: 2021-09-24
Publication date: 2022-02-15
Anticipated expiration: 2031-09-24

Abstract

The utility model relates to the technical field of sheet metal part machining, in particular to a spot welding machine for machining an automobile sheet metal stamping part, which can conveniently feed the stamping part, conveniently adjust the relative position between the stamping part and the spot welding machine, reduce the influence on the spot welding effect and improve the practicability; including mounting panel, feeding mechanism, locating rack, cylinder, lift axle, crane, spacing mechanism and spot welding rifle, feeding mechanism sets up on the mounting panel, the locating rack sets up on the mounting panel, the cylinder is installed on the locating rack, the lift axle both ends are connected with cylinder output and crane respectively, spacing mechanism is provided with on the crane, the spot welding rifle is installed on the crane.

Description

Spot welding machine for machining automobile sheet metal stamping parts

Technical Field

The utility model relates to the technical field of sheet metal part machining, in particular to a spot welding machine for machining an automobile sheet metal stamping part.

Background

As is well known, the panel beating stamping workpiece is common automobile parts, in its production process, need with its through tailor, stamping forming, operation machine-shaping such as welding equipment, when welding the panel beating stamping workpiece, generally adopt spot welder to weld, remove required welded stamping workpiece to spot welder below, spot welding again, but its relative position between inconvenient adjustment panel beating stamping workpiece and the spot welder to influence the spot welding effect to the sheet metal component easily, lead to its practicality relatively poor.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the spot welding machine for processing the automobile sheet metal stamping part, provided by the utility model, can conveniently feed the stamping part, conveniently adjust the relative position between the stamping part and the spot welding machine, reduce the influence on the spot welding effect and improve the practicability.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a spot welder is used in processing of car panel beating stamping workpiece, includes mounting panel, feeding mechanism, locating rack, cylinder, lift axle, crane, spacing mechanism and spot welding rifle, feeding mechanism sets up on the mounting panel, the locating rack sets up on the mounting panel, the cylinder is installed on the locating rack, lift axle both ends are connected with cylinder output and crane respectively, spacing mechanism is provided with on the crane, the spot welding rifle is installed on the crane.

Specifically, stop gear includes two sets of spacing axles, two sets of spacing pieces, two sets of spacing springs, two sets of connecting plates and spacing ring, be provided with two sets of through-holes on the crane, two sets of spacing axles pass two sets of through-holes respectively and are connected with two sets of spacing pieces respectively to two sets of spacing axle other ends are connected with two sets of connecting plates respectively, two sets of spacing spring both ends are connected with crane bottom and two sets of connecting plates respectively, two sets of connecting plates all are connected with the spacing ring.

Specifically, feeding mechanism includes pay-off frame, multiunit shift ring, two sets of spacing, places seat, two sets of racks, multiunit rotating gear and two sets of fixed axles, the pay-off frame both ends are provided with the multiunit shift ring respectively, two sets of spacing all set up on the mounting panel, the multiunit shift ring suit is to two sets of spacing respectively, it installs on the pay-off frame to place the seat, two sets of racks are all installed on the mounting panel, the pay-off frame bottom is provided with the multiunit fixing base, multiunit fixing base is passed respectively at two sets of fixed axle both ends to two sets of fixed axles and multiunit fixing base rotatable coupling, multiunit rotating gear installs respectively at two sets of fixed axle both ends to multiunit rotating gear respectively with two sets of rack toothing.

The anti-skid device comprises a plurality of sets of anti-skid pads, wherein the plurality of sets of anti-skid pads are respectively arranged on the inner walls of the plurality of sets of moving rings and are respectively contacted with the outer walls of the two sets of limiting frames.

Specifically, still include two sets of reinforcement frame, two sets of reinforcement frame both ends are connected with lift axle and crane respectively.

(III) advantageous effects

Compared with the prior art, the utility model provides a spot welding machine for machining automobile sheet metal stamping parts, which has the following beneficial effects: the metal plate stamping part required to be processed is placed on the feeding mechanism, the feeding mechanism is driven to move through the external driving mechanism, the feeding mechanism is driven to move to the area below the electric welding gun along the direction of the mounting plate, the stamping part can be conveniently fed, the relative position between the stamping part and the spot welding machine is conveniently adjusted, the air cylinder is controlled, the lifting shaft is driven to drive the lifting frame to descend, the limiting mechanism and the electric welding gun are indirectly driven to descend, the position of the metal plate stamping part is conveniently limited through the limiting mechanism, the electric welding gun is accurately aligned to the position required to be welded, the welding is carried out through pressing down, the influence on the spot welding effect is reduced, and the practicability is improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic diagram of the right-hand side view of the present invention;

in the drawings, the reference numbers: 1. mounting a plate; 2. a positioning frame; 3. a cylinder; 4. a lifting shaft; 5. a lifting frame; 6. a spot welding gun; 7. a limiting shaft; 8. a limiting sheet; 9. a limiting spring; 10. a connecting plate; 11. a limiting ring; 12. a feeding frame; 13. a moving ring; 14. a limiting frame; 15. a placing seat; 16. two sets of racks; 17. a rotating gear; 18. a fixed shaft; 19. a fixed seat; 20. a non-slip mat; 21. a reinforcing frame.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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 invention.

Referring to fig. 1-2, a spot welding machine for processing automobile sheet metal stamping parts comprises a mounting plate 1, a feeding mechanism, a positioning frame 2, a cylinder 3, a lifting shaft 4, a lifting frame 5, a limiting mechanism and a spot welding gun 6, wherein the feeding mechanism is arranged on the mounting plate 1, the feeding mechanism comprises a feeding frame 12, a plurality of groups of movable rings 13, two groups of limiting frames 14, a placing seat 15, two groups of racks 16, a plurality of groups of rotating gears 17 and two groups of fixing shafts 18, the two ends of the feeding frame 12 are respectively provided with the plurality of groups of movable rings 13, the two groups of limiting frames 14 are both arranged on the mounting plate 1, the plurality of groups of movable rings 13 are respectively sleeved on the two groups of limiting frames 14, the placing seat 15 is arranged on the feeding frame 12, the two groups of racks 16 are both arranged on the mounting plate 1, the bottom of the feeding frame 12 is provided with a plurality of fixing seats 19, the two ends of the two groups of fixing shafts 18 respectively penetrate the plurality of fixing seats 19, and the two groups of fixing shafts 18 are rotatably connected with the plurality of fixing seats 19, a plurality of groups of rotating gears 17 are respectively arranged at two ends of two groups of fixed shafts 18, the plurality of groups of rotating gears 17 are respectively meshed with two groups of racks 16, a positioning frame 2 is arranged on a mounting plate 1, a cylinder 3 is arranged on the positioning frame 2, two ends of a lifting shaft 4 are respectively connected with the output end of the cylinder 3 and a lifting frame 5, a limiting mechanism is arranged on the lifting frame 5 and comprises two groups of limiting shafts 7, two groups of limiting sheets 8, two groups of limiting springs 9, two groups of connecting plates 10 and a limiting ring 11, two groups of through holes are arranged on the lifting frame 5, the two groups of limiting shafts 7 respectively penetrate through the two groups of through holes and are respectively connected with the two groups of limiting sheets 8, the other ends of the two groups of limiting shafts 7 are respectively connected with the two groups of connecting plates 10, two ends of the two groups of limiting springs 9 are respectively connected with the bottoms of lifting frames 5 and the two groups of connecting plates 10, the two groups of connecting plates 10 are both connected with the limiting ring 11, a spot welding gun 6 is arranged on the lifting frame 5, still include multiunit slipmat 20, multiunit slipmat 20 is installed respectively on multiunit shift ring 13 inner wall to multiunit slipmat 20 contacts with two sets of spacing 14 outer walls respectively, still includes two sets of reinforcement frame 21, and two sets of reinforcement frame 21 both ends are connected with lift axle 4 and crane 5 respectively.

The spot welding machine for processing the automobile sheet metal stamping part is characterized in that when the spot welding machine is used, a sheet metal stamping part to be processed is placed on a placing seat 15, an external driving mechanism drives any rotary gear 17 to rotate, a plurality of groups of rotary gears 17 move along two groups of racks 16 to drive a feeding frame 12 to move to the lower area of an electric welding gun along the direction of a mounting plate 1, the moving direction of the feeding frame can be conveniently limited by moving a plurality of groups of moving rings 13 along two groups of limiting frames 14, in the moving process, the friction force between the feeding frame and the two groups of limiting frames 14 can be enhanced through a plurality of groups of anti-skid pads 20, the moving stability is improved, so that the stamping part can be conveniently fed, the cylinder 3 is conveniently adjusted according to the relative position between the stamping part and the spot welding machine, the lifting shaft 4 drives the lifting frame 5 to descend so as to indirectly drive the limiting mechanism and the electric welding gun to descend, spacing ring 11 and the contact of panel beating stamping workpiece and inject the position of panel beating stamping workpiece, continue to push down crane 5 this moment, two sets of spacing axle 7 rises and compress two sets of spacing spring 9 through two sets of through-holes, make spacing ring 11 and two sets of connecting plate 10 inject the position of panel beating stamping workpiece under the spring action of two sets of spacing spring 9, electric welding gun is located spacing ring 11 top, thereby can make electric welding gun accurate alignment required welded position, and push down and weld, reduce the influence to the spot welding effect, the high practicality, when crane 5 reciprocates, can conveniently inject the connection stability between lift axle 4 and the crane 5 through two sets of stiffeners 21.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a spot welder is used in processing of car panel beating stamping workpiece, its characterized in that, includes mounting panel (1), feeding mechanism, locating rack (2), cylinder (3), lift axle (4), crane (5), spacing mechanism and spot welding rifle (6), feeding mechanism sets up on mounting panel (1), locating rack (2) set up on mounting panel (1), install on locating rack (2) cylinder (3), lift axle (4) both ends are connected with cylinder (3) output and crane (5) respectively, spacing mechanism is provided with on crane (5), install on crane (5) spot welding rifle (6).

2. The spot welding machine for processing the automobile sheet metal stamping part according to claim 1, wherein the limiting mechanism comprises two sets of limiting shafts (7), two sets of limiting pieces (8), two sets of limiting springs (9), two sets of connecting plates (10) and a limiting ring (11), two sets of through holes are arranged on the lifting frame (5), the two sets of limiting shafts (7) respectively penetrate through the two sets of through holes and are respectively connected with the two sets of limiting pieces (8), the other ends of the two sets of limiting shafts (7) are respectively connected with the two sets of connecting plates (10), two ends of the two sets of limiting springs (9) are respectively connected with the bottom of the lifting frame (5) and the two sets of connecting plates (10), and the two sets of connecting plates (10) are both connected with the limiting ring (11).

3. The spot welding machine for processing the automobile sheet metal stamping parts according to claim 2, wherein the feeding mechanism comprises a feeding frame (12), a plurality of sets of moving rings (13), two sets of limiting frames (14), a placing seat (15), two sets of racks (16), a plurality of sets of rotating gears (17) and two sets of fixing shafts (18), the plurality of sets of moving rings (13) are respectively arranged at two ends of the feeding frame (12), the two sets of limiting frames (14) are respectively arranged on the mounting plate (1), the plurality of sets of moving rings (13) are respectively sleeved on the two sets of limiting frames (14), the placing seat (15) is arranged on the feeding frame (12), the two sets of racks (16) are respectively arranged on the mounting plate (1), a plurality of sets of fixing seats (19) are arranged at the bottom of the feeding frame (12), and two ends of the two sets of fixing shafts (18) respectively penetrate through the plurality of fixing seats (19), and two sets of fixed axles (18) and multiunit fixing base (19) rotatable coupling, multiunit rotating gear (17) are installed respectively in two sets of fixed axle (18) both ends to multiunit rotating gear (17) mesh with two sets of racks (16) respectively.

4. The spot welding machine for processing the automobile sheet metal stamping parts is characterized by further comprising a plurality of groups of anti-slip pads (20), wherein the plurality of groups of anti-slip pads (20) are respectively installed on the inner walls of the plurality of groups of moving rings (13), and the plurality of groups of anti-slip pads (20) are respectively contacted with the outer walls of the two groups of limiting frames (14).

5. The spot welding machine for processing the automobile sheet metal stamping parts as claimed in claim 4, further comprising two groups of reinforcing frames (21), wherein two ends of the two groups of reinforcing frames (21) are respectively connected with the lifting shaft (4) and the lifting frame (5).