CN211414297U

CN211414297U - Front-push type friction welding device for turning off outer flash

Info

Publication number: CN211414297U
Application number: CN201922239753.9U
Authority: CN
Inventors: 杨兴山; 化宜文; 申晓杰; 王腾
Original assignee: Shanxi Shenzhou Spaceflight Technology Co ltd
Current assignee: Shanxi Shenzhou Spaceflight Technology Co ltd
Priority date: 2019-12-14
Filing date: 2019-12-14
Publication date: 2020-09-04
Anticipated expiration: 2029-12-14

Abstract

The utility model relates to a friction welding technical field, concretely relates to outer overlap's friction welding device is removed in preceding pushing-type car. Comprises two H-shaped supporting frames and an object placing plate, the object placing plate is fixed above the H-shaped supporting frames, a hydraulic lifting column is fixed on a cross beam of the H-shaped support frame on one side, a lifting plate is fixed on the top of the hydraulic lifting column, the object placing plate is provided with a gap matched with the lifting plate for the lifting plate to pass through, the lifting plate is fixed with a friction device, the friction device comprises a friction welding motor and a three-jaw workpiece fixer I, the three-jaw workpiece fixer I is fixed on a motor shaft of the friction welding motor, an induction heating device, a turning device and a pushing device are sequentially fixed on the object placing plate along the direction of a motor shaft of the friction welding motor, the pushing device comprises a pushing hydraulic pump and a three-jaw workpiece fixer II installed on the pushing hydraulic pump, and the three-jaw workpiece fixer I and the three-jaw workpiece fixer II are arranged oppositely.

Description

Front-push type friction welding device for turning off outer flash

Technical Field

The utility model relates to a friction welding technical field, concretely relates to outer overlap's friction welding device is removed in preceding pushing-type car.

Background

Since 1991 friction welding was practically new, the technology has appeared in many fields at home and abroad. During friction welding, the metal of the weldment near the weld is in a high temperature plastic state. Under the action of high stress, the metal in the molding state is continuously extruded from the welding surface, and annular welding flash is formed around the welding seam. In most cases, weld flash needs to be removed due to the use requirements or the appearance shape requirements of the weldment. The existing method for removing the welding flash of friction welding only can remove the flash by taking the welding flash to other machining equipment after welding, on one hand, except for additionally arranging a lathe or a punch, the cooling speed after welding is very high because most friction welding parts have high carbon content or alloy element content and have a certain quenching tendency, the flash of friction welding is very narrow and is positioned around the welding parts, and the hardness and the strength of the cooled flash are very high because the flash metal is subjected to a severe deformation process, so that the abrasion of a cutter is very fast.

Therefore, there is a need to improve upon the above problems.

SUMMERY OF THE UTILITY MODEL

To the above problem, the utility model provides a friction welding device of outer overlap is removed to preceding pushing-type car is suitable for the friction weld of the part of wideer scope, and friction weld efficiency is higher simultaneously, more energy-concerving and environment-protective, the utility model discloses a technical scheme as follows:

a forward-push friction welding device for turning off outer burrs comprises two H-shaped supporting frames and an object placing plate, wherein the object placing plate is fixed above the H-shaped supporting frames, a hydraulic lifting column is fixed on a cross beam of the H-shaped support frame on one side, a lifting plate is fixed on the top of the hydraulic lifting column, the object placing plate is provided with a gap matched with the lifting plate for the lifting plate to pass through, the lifting plate is fixed with a friction device, the friction device comprises a friction welding motor and a three-jaw workpiece fixer I, the three-jaw workpiece fixer I is fixed on a motor shaft of the friction welding motor, an induction heating device, a turning device and a pushing device are sequentially fixed on the object placing plate along the direction of a motor shaft of the friction welding motor, the pushing device comprises a pushing hydraulic pump and a three-jaw workpiece fixer II installed on the pushing hydraulic pump, and the three-jaw workpiece fixer I and the three-jaw workpiece fixer II are arranged oppositely.

The induction heating device comprises an induction coil and supporting devices on two sides, each supporting device comprises a supporting rod, a sleeve, an elastic clamping piece and a supporting table, the sleeve and the elastic clamping pieces are fixed at two ends of the supporting rod, a sleeve shaft is arranged on the supporting table, the sleeve is sleeved on the sleeve shaft and can rotate around the sleeve shaft, and the induction coil is supported and fixed by the elastic clamping pieces on two sides.

The turning device includes turning frame and knife rest, the turning frame is "⊓" type, the knife rest spout has been seted up on the top crossbeam of turning frame, the knife rest is "T" type, installs in the knife rest spout, the through-hole has been seted up at the crossbeam both ends of knife rest, the bolt spout has been seted up to the both sides of knife rest spout, the position and the bolt spout of through-hole are corresponding, the mounting bolt in the through-hole, the bolt spout that the below was stretched out to the bolt fastens the knife rest position through the nut.

And a turning rotating motor is arranged between the pushing hydraulic pump and the three-jaw workpiece fixer II.

The H-shaped support frame is of a hollow structure, a hydraulic lifting frame is arranged in the H-shaped support frame, and the object placing plate is fixed on the hydraulic lifting frame.

And a control box is arranged above the cross beam of the H-shaped support frame on the other side, and the control box is connected with the hydraulic lifting column, the hydraulic lifting frame, the friction welding motor, the induction coil, the pushing hydraulic pump and the turning rotating motor through an electric circuit.

The utility model discloses a cutting tool, including H type support frame, turning sword, trapezoidal open-close plate, connector link and hasp, the dirty silo is installed to the bottom of H type support frame, be provided with square trompil on the thing board of putting of turning sword below, the bottom of dirty silo sets up trapezoidal open-close plate, the both sides edge of trapezoidal open-close plate is fixed with connector link and hasp, trapezoidal open-close plate passes through the connector link and the hasp is fixed on the bottom plate of dirty silo.

The device at least comprises two induction coils with different coil radiuses.

Compared with the prior art, the utility model discloses the beneficial effect who has does:

1. the utility model discloses a control box regulation hydraulic pressure lift, hydraulic pressure crane respectively, fix a position two generation processing work pieces, positioning accuracy is high, and is fast, has effectively promoted friction welding efficiency.

2. The utility model skillfully designs the induction heating device, heats the outer flash of the friction welded workpiece, and reduces the problem that the turning tool is seriously worn due to deformation stress in the turning process; meanwhile, an induction coil in the induction heating device in the device adopts a mode of flexibly fixing the support frames on two sides, so that workpieces with different radiuses can be flexibly processed.

3. The utility model overcomes prior art mainly relies on the part impulsive force to carry out friction weld's mode does not have too big requirement to the anti fore-and-aft impulsive force of part, and main movement track is the part and pushes away and rotatory frictional force that comes, is adapted to the part of wideer scope, the utility model discloses it has the silo still to design, and is more energy-concerving and environment-protective.

To sum up, the utility model discloses simple to operate uses in a flexible way, has great economic benefits and energy-concerving and environment-protective again, is fit for popularizing and applying in the friction welding field.

Drawings

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

FIG. 2 is a schematic bottom structure of the present invention;

FIG. 3 is a schematic view of the friction device of the present invention;

FIG. 4 is a schematic structural view of the induction heating apparatus of the present invention;

FIG. 5 is a schematic structural view of the turning device of the present invention;

fig. 6 is a schematic structural view of the pushing device of the present invention;

in the figure: 1 is an H-shaped support frame, 11 is a hydraulic lifting frame, 12 is a control box, 2 is a storage plate, 3 is a hydraulic lifting column, 4 is a lifting plate, 5 is a friction device, 51 is a friction welding motor, 52 is a three-jaw workpiece fixer I, 6 is an induction heating device, 61 is an induction coil, 62 is a support rod, 63 is a sleeve, 64 is an elastic clamping piece, 65 is a support table, 66 is a sleeve shaft, 7 is a turning device, 71 is a turning frame, 72 is a tool rest, 73 is a tool rest sliding groove, 74 is a bolt sliding groove, 8 is a pushing device, 81 is a hydraulic pushing pump, 82 is a three-jaw workpiece fixer II, 83 is a turning rotating motor, 9 is a waste groove, 91 is a trapezoidal open-close plate, 92 is a connecting buckle, and 93 is a lock catch.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 6, the utility model provides a pair of friction welding device of outer overlap is removed to preceding pushing-type car, include two H type support frames 1 and put thing board 2, two H type support frames set up side by side, and inside adoption hollow structure, the inside hydraulic pressure crane 11 that sets up of support frame, put thing board 2 and fix on hydraulic pressure support frame, can adjust the height of putting thing board 2 through adjustment hydraulic pressure crane 11, both can the different operating personnel of adaptation, also can dock the operation in-process of two work pieces when the welding, play the effect of supplementary regulation.

Wherein be fixed with hydraulic pressure lift post 3 on the crossbeam of the H type support frame 1 of one side, the top of hydraulic pressure lift post 3 is fixed with lifter plate 4, put and offer the breach with lifter plate 4 adaptation on the thing board 2, supply lifter plate 4 to pass through, be fixed with friction device 5 on the lifter plate 4, friction device 5 includes friction welding motor 51 and three-jaw work piece fixer I52, three-jaw work piece fixer I52 is fixed on the motor shaft of friction welding motor 51, it still is fixed with induction heating device 6, turning device 7 and pusher 8 in proper order to put the direction of the motor shaft of thing board 2 edge friction welding motor 51, pusher 8 includes propelling movement hydraulic pump 81 and three-jaw work piece fixer II 82 on the installation propelling movement hydraulic pump 81, three-jaw work piece fixer I52 sets up with three-jaw work piece fixer II 82 relatively.

Induction heating device 6 includes induction coil 61 and the strutting arrangement of both sides, strutting arrangement includes bracing piece 62, sleeve pipe 63, elastic clamping piece 64 and brace table 65, sleeve pipe 63 fixes the both ends at bracing piece 62 with elastic clamping piece 64, set up quill 66 on the brace table 65, sleeve pipe 63 suit can rotate around quill 66 on quill 66, induction coil 61 is supported fixedly by the elastic clamping piece 64 of both sides, and induction coil 61 in this device sets up the different model of two coil radii at least to the part of the different models of adaptation, when needing to change induction coil, opens elastic clamping piece, can take out induction coil.

The turning device 7 comprises a turning frame 71 and a tool rest 72, wherein the turning frame 71 is in a ⊓ shape, a tool rest sliding groove 73 is formed in a top cross beam of the turning frame 71, the tool rest 72 is in a T shape and is installed in the tool rest sliding groove 73 and can slide in the tool rest sliding groove 73, through holes are formed in two ends of a cross beam of the tool rest 72, bolt sliding grooves 74 are formed in two sides of the tool rest sliding groove 73, the through holes correspond to the bolt sliding grooves 74 in position, bolts are installed in the through holes and extend out of the bolt sliding grooves 74 below, and the tool rest 72 is fastened by screwing nuts.

And a turning rotating motor 83 is further arranged between the pushing hydraulic pump 81 and the three-jaw workpiece fixer II 82 and is used for rotating the workpiece in the turning process.

A control box 12 is arranged above a cross beam of the H-shaped support frame 1 on the other side in the device, and the control box 12 is connected 83 with the hydraulic lifting column 3, the hydraulic lifting frame 11, the friction welding motor 51, the induction coil 61, the pushing hydraulic pump 81 and the turning rotating motor through an electric loop.

Waste chute 9 is installed to H type support frame 1's bottom, be provided with square trompil on the thing board 2 of putting of turning sword below, waste chute 9's bottom sets up trapezoidal opening plate 91, the both sides edge of trapezoidal opening plate 91 is fixed with connector link 92 and hasp 93, trapezoidal opening plate 91 passes through connector link 92 and hasp 93 to be fixed on waste chute 9's bottom plate, and after the course of working, open hasp 93, can clear up the waste material fast, sanitary environmental protection.

The above description has been made in detail only for the preferred embodiment of the present invention, but the present invention is not limited to the above embodiment, and various changes can be made without departing from the spirit of the present invention within the knowledge scope of those skilled in the art, and all such changes are intended to be encompassed by the present invention.

Claims

1. The utility model provides a push-type car removes friction welding device of outer overlap which characterized in that: the device comprises two H-shaped supporting frames (1) and a storage plate (2), wherein the storage plate (2) is fixed above the H-shaped supporting frames (1), a hydraulic lifting column (3) is fixed on a cross beam of the H-shaped supporting frame (1) on one side, a lifting plate (4) is fixed at the top of the hydraulic lifting column (3), a notch matched with the lifting plate (4) is formed in the storage plate (2) and is used for the lifting plate (4) to pass through, a friction device (5) is fixed on the lifting plate (4), the friction device (5) comprises a friction welding motor (51) and a three-jaw workpiece fixer I (52), the three-jaw workpiece fixer I (52) is fixed on a motor shaft of the friction welding motor (51), and an induction heating device (6), a turning device (7) and a pushing device (8) are sequentially fixed on the storage plate (2) along the direction of the motor shaft of the friction welding motor (51), the pushing device (8) comprises a pushing hydraulic pump (81) and a three-jaw workpiece fixer II (82) installed on the pushing hydraulic pump (81), and the three-jaw workpiece fixer I (52) and the three-jaw workpiece fixer II (82) are arranged oppositely.

2. The push-forward type friction welding device for turning outer fins according to claim 1, wherein: induction heating device (6) are including induction coil (61) and the strutting arrangement of both sides, strutting arrangement includes bracing piece (62), sleeve pipe (63), elasticity clamping piece (64) and brace table (65), sleeve pipe (63) are fixed at the both ends of bracing piece (62) with elasticity clamping piece (64), set up quill (66) on brace table (65), sleeve pipe (63) suit can rotate around quill (66) on quill (66), induction coil (61) are supported fixedly by the elasticity clamping piece (64) of both sides.

3. The push-forward type friction welding device for turning outer fins according to claim 1, wherein: turning device (7) are including turning frame (71) and knife rest (72), turning frame (71) is "⊓" type, knife rest spout (73) have been seted up on the top crossbeam of turning frame (71), knife rest (72) are "T" type, install in knife rest spout (73), the through-hole has been seted up at the crossbeam both ends of knife rest (72), bolt spout (74) have been seted up to the both sides of knife rest spout (73), the position of through-hole is corresponding with bolt spout (74), the downthehole construction bolt of bolt, bolt spout (74) that the below was stretched out to the bolt passes through nut fastening knife rest (72) position.

4. The push-forward type friction welding device for turning outer fins according to claim 1, wherein: and a turning rotating motor (83) is arranged between the pushing hydraulic pump (81) and the three-jaw workpiece fixer II (82).

5. The push-forward type friction welding device for turning outer fins according to claim 1, wherein: the H-shaped support frame (1) is of a hollow structure, a hydraulic lifting frame (11) is arranged inside the H-shaped support frame, and the object placing plate (2) is fixed on the hydraulic lifting frame (11).

6. The push-forward type friction welding device for turning outer fins according to claim 1, wherein: a control box (12) is arranged above a cross beam of the H-shaped support frame (1) on the other side, and the control box (12) is connected with a hydraulic lifting column (3), a hydraulic lifting frame (11), a friction welding motor (51), an induction coil (61), a pushing hydraulic pump (81) and a turning rotating motor (83) through an electric circuit.

7. The push-forward type friction welding device for turning outer fins according to claim 1, wherein: waste material groove (9) are installed to the bottom of H type support frame (1), are provided with square trompil on putting thing board (2), the bottom of waste material groove (9) sets up trapezoidal opening plate (91), the both sides edge of trapezoidal opening plate (91) is fixed with connector link (92) and hasp (93), trapezoidal opening plate (91) is fixed on the bottom plate of waste material groove (9) through connector link (92) and hasp (93).