CN210878045U

CN210878045U - Spare and accessory part welding set

Info

Publication number: CN210878045U
Application number: CN201921673986.3U
Authority: CN
Inventors: 吴修建
Original assignee: Tianjin Xinguang Kaile Auto Parts Co ltd
Current assignee: Tianjin Xinguang Kaile Auto Parts Co ltd
Priority date: 2019-10-08
Filing date: 2019-10-08
Publication date: 2020-06-30
Anticipated expiration: 2029-10-08

Abstract

The utility model discloses an accessories welding set, comprises a workbench, an electric welding machine and the welding rod of fixed mounting at the electric welding soldered connection for welding automobile accessories, the recess has been seted up on the top of workstation, the spout has been seted up at the inner chamber bottom middle part of recess, the inner chamber of spout rotates and is equipped with the lead screw, threaded connection has two to the same slider soon on the lead screw, and slider and spout match sliding connection, the one end fixed mounting of workstation has step motor, step motor's output shaft and the one end fixed connection of lead screw, the inner chamber of recess slides and is equipped with the fly leaf that is used for driving automobile accessories motion, and the top of two sliders respectively with the both ends fixed connection of fly leaf, the top of fly leaf slides and is equipped with the fixed establishment who is used for fixed automobile. The utility model discloses make the terminal of welding rod and automobile spare and accessory part's welding seam keep in same distance all the time, can improve the roughness of automobile spare and accessory part welding seam, also improved automobile spare and accessory part's welding efficiency.

Description

Spare and accessory part welding set

Technical Field

The utility model relates to a welding set specifically is a accessories welding set.

Background

With the increasingly fierce competition of automobile parts processing markets, the deep mind of environmental protection concepts and the continuous upgrading and application of technologies, the international automobile parts processing industry shows the following development characteristics in recent years: the trend of matching and modular supply of automobile accessory processing systems is emerging; globalization of automobile parts processing and purchasing; the transfer speed of the automobile accessory processing industry is accelerated.

When welding automobile spare and accessory parts, at present mostly manual operation welds automobile spare and accessory parts, just probably makes welded automobile spare and accessory parts's welding seam roughness not high, also can influence automobile spare and accessory parts's welding efficiency, and does not fix automobile spare and accessory parts mostly when welding at present, is not convenient for weld automobile spare and accessory parts. Therefore, the improvement is made, and the spare part welding device is provided.

Disclosure of Invention

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a spare and accessory part welding device, which comprises a workbench, an electric welding machine for welding automobile spare and accessory parts and a welding rod fixedly arranged at a welding head of the electric welding machine, wherein a groove is arranged at the top end of the workbench, a chute is arranged at the middle part of the bottom end of the inner cavity of the groove, the inner cavity of the chute is provided with a screw rod in a rotating way, two sliders with the same rotating direction are connected on the screw rod in a threaded way, the sliders are matched and slidably connected with the chute, a stepping motor is fixedly arranged at one end of the workbench, an output shaft of the stepping motor is fixedly connected with one end of the screw rod, a movable plate for driving the automobile spare and accessory parts to move is slidably arranged in the inner cavity of the groove, the top ends of the two sliders are respectively fixedly connected with the two ends of the movable plate, a fixing mechanism for fixing, the welding machine is characterized in that a hydraulic cylinder is fixedly arranged at the top end of the inner cavity of the U-shaped frame, an output shaft of the hydraulic cylinder is fixedly connected with the middle part of the top end of the welding machine, and the welding machine is arranged in the U-shaped frame in a vertically sliding mode.

As an optimal technical scheme of the utility model, first dovetail has all been seted up to the inner chamber both sides wall of U-shaped frame, the both ends of electric welding are all fixed be equipped with two first dovetail matches sliding connection's first dovetail piece.

As an optimal technical scheme of the utility model, a plurality of second dovetail has been seted up on the top of fly leaf, fixed establishment's bottom mounting is equipped with the second dovetail piece that matches sliding connection with the second dovetail.

As a preferred technical scheme of the utility model, two ball grooves, two have been seted up to the inner chamber bottom face of recess the ball groove is located the both ends of spout respectively, two the inner chamber in ball groove all fills has a plurality of ball.

As a preferred technical scheme of the utility model, fixed establishment includes L shaped plate, screw rod and pinch-off blades, the top threaded connection of screw rod and L shaped plate, the end of screw rod is passed through the bearing rotation with the top middle part of pinch-off blades and is connected.

As an optimal technical scheme of the utility model, fixed establishment still includes two third dovetail blocks and two third dovetails, two the inside wall both sides at the L shaped plate are seted up respectively to the third dovetail block respectively fixed establishment in the one end both sides of pinch-off blades, and two the third dovetail block respectively with two third dovetail matches sliding connection.

As a preferred technical scheme of the utility model, the bottom mounting of electric welding is equipped with the sleeve pipe, the sheathed tube bottom mounting is equipped with the splint of three slope, and is three the outer wall threaded connection of splint has same nut, the one end and the sleeve pipe of welding rod are pegged graft.

As a preferred technical scheme of the utility model, four edges in the bottom of workstation all fix and are equipped with the supporting leg, four the bottom of supporting leg is all fixed and is equipped with the slipmat.

The utility model has the advantages that:

1. the spare and accessory part welding device is characterized in that a hydraulic cylinder, an electric welding machine, welding rods, a stepping motor and the like are used in a matched mode, an output shaft of the stepping motor drives a screw rod to rotate, the screw rod is in threaded engagement with two sliding blocks, the two sliding blocks drive a movable plate to move, a controller is opened simultaneously, hydraulic oil in a hydraulic station enters a cavity of the hydraulic cylinder through a hydraulic oil pipe, the output shaft of the hydraulic cylinder is extended and pushes the electric welding machine to move downwards until the tail end of the welding rod is in contact with a welding seam of an automobile spare and accessory part, the movable plate moves to drive a fixing mechanism to move so as to drive the automobile spare and accessory part to move, the welding rod welds the welding seam of the automobile spare and accessory part, meanwhile, the output shaft of the hydraulic cylinder pushes the electric welding machine and the welding rod to move downwards slowly, the flatness of the welding line of the automobile spare and accessory parts can be improved, and the welding efficiency of the automobile spare and accessory parts is also improved.

2. This kind of spare and accessory part welding set uses through mutually supporting of screw rod, L shaped plate and pinch-off blades etc. and the manual screw rod that rotates, the top thread engagement of screw rod and L shaped plate, and the end and the pinch-off blades of screw rod pass through the bearing rotation simultaneously and are connected, are convenient for fix needs welded automobile spare and accessory part to subsequent welding of being convenient for.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic structural view of a welding device for parts and accessories of the present invention;

FIG. 2 is a sectional view of a worktable of a welding device for parts and accessories of the present invention;

FIG. 3 is a cross-sectional view of a clamp plate structure of a welding device for parts and accessories of the present invention;

fig. 4 is a schematic structural view of a fixing mechanism of the welding device for accessories of the present invention.

In the figure: 1. supporting legs; 2. a work table; 3. a groove; 4. a movable plate; 5. a U-shaped frame; 6. a hydraulic cylinder; 7. an electric welding machine; 8. welding rods; 9. a stepping motor; 10. a chute; 11. a ball bearing; 12. a first dovetail groove; 13. a first dovetail block; 14. a screw rod; 15. a slider; 16. a sleeve; 17. a splint; 18. a nut; 19. a fixing mechanism; 1901. an L-shaped plate; 1902. a screw; 1903. a clamping plate; 1904. a third dovetail block; 1905. a third dovetail groove; 20. a second dovetail groove; 21. a second dovetail block.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in FIG. 1, FIG. 2, FIG. 3 and FIG. 4, the utility model relates to a welding device for parts and accessories, which comprises a workbench 2, an electric welding machine 7 for welding automobile parts and a welding rod 8 fixedly installed at the welding head of the electric welding machine 7, the electric welding machine 7 is preferably a WS-160A type electric welding machine, a groove 3 is opened at the top end of the workbench 2, a chute 10 is opened at the middle part of the bottom end of the inner cavity of the groove 3, a screw 14 is rotatably installed in the inner cavity of the chute 10, two sliders 15 with the same rotating direction are connected to the screw 14 by screw threads, the sliders 15 are in sliding connection with the chute 10 in a matching way, a stepping motor 9 is fixedly installed at one end of the workbench 2, a stepping motor driver and a stepping motor controller are arranged on the workbench 2, the stepping motor 9 is electrically connected with the stepping motor driver, the stepping motor, the stepping motor 9 is preferably an SC42 type driving motor, the stepping motor driver is preferably an XDL-542 type driver, the stepping motor controller is preferably a TPC8-8TD type controller, an output shaft of the stepping motor 9 is fixedly connected with one end of a screw 14, a movable plate 4 for driving automobile accessories to move is arranged in the inner cavity of the groove 3 in a sliding mode, the top ends of two sliders 15 are respectively and fixedly connected with the two ends of the movable plate 4, a fixing mechanism 19 for fixing the automobile accessories is arranged at the top end of the movable plate 4 in a sliding mode, a U-shaped frame 5 is fixedly arranged in the middle of the top end of the workbench 2, a hydraulic cylinder 6 is fixedly arranged at the top end of the inner cavity of the U-shaped frame 5, the hydraulic cylinder 6 is preferably an HSG250-200 type hydraulic cylinder, the hydraulic cylinder 6 is connected with an external hydraulic station through a hydraulic oil pipe, the electric welding machine 7 is arranged inside the U-shaped frame 5 in a vertically sliding mode.

First dovetail grooves 12 are formed in two side walls of an inner cavity of the U-shaped frame 5, first dovetail blocks 13 which are connected with the two first dovetail grooves 12 in a sliding mode in a matched mode are fixedly arranged at two ends of the electric welding machine 7, and when the electric welding machine 7 goes up and down, the first dovetail blocks 13 move in the inner cavity of the first dovetail grooves 12, so that the movement stability of the electric welding machine 7 is improved.

The top end of the movable plate 4 is provided with a plurality of second dovetail grooves 20, the bottom end of the fixing mechanism 19 is fixedly provided with a second dovetail block 21 which is matched and slidably connected with the second dovetail grooves 20, and when the automobile parts are fixed, the second dovetail block 21 at the bottom end of the fixing mechanism 19 slides in the inner cavity of the second dovetail grooves 20, so that the position of the fixing mechanism 19 can be conveniently adjusted according to the width of the automobile parts.

Wherein, two ball grooves have been seted up to the inner chamber bottom end face of recess 3, and two ball grooves are located the both ends of spout 10 respectively, and the inner chamber in two ball grooves all is filled has a plurality of ball 11, and the setting up of ball 11 makes fly leaf 4 become the roll from sliding motion, has reduced the frictional force of fly leaf 4 with recess 3 inner wall, has improved the smoothness nature of fly leaf 4 motion.

Wherein, fixed establishment 19 includes L shaped plate 1901, screw rod 1902 and pinch-off plate 1903, screw rod 1902 and the top end threaded connection of L shaped plate 1901, and the end of screw rod 1902 passes through the bearing with the top middle part of pinch-off plate 1903 and rotates to be connected, and manual rotation screw rod 1902, screw rod 1902 and L shaped plate 1901 screw-thread engagement, screw rod 1902 passes through the bearing with pinch-off plate 1903 and rotates to be connected simultaneously for pinch-off plate 1903 moves down, thereby fixes automobile parts.

The fixing mechanism 19 further includes two third dovetail blocks 1904 and two third dovetail grooves 1905, the two third dovetail grooves 1905 are respectively formed in two sides of an inner side wall of the L-shaped plate 1901, the two third dovetail blocks 1904 are respectively fixedly formed in two sides of one end of the clamping plate 1903, the two third dovetail blocks 1904 are respectively in sliding connection with the two third dovetail grooves 1905 in a matching manner, when the clamping plate 1903 moves downward, the third dovetail blocks 1904 move in an inner cavity of the third dovetail grooves 1905, and the stability of the movement of the clamping plate 1903 is improved.

Wherein, the bottom mounting of electric welding 7 is equipped with sleeve pipe 16, and the bottom mounting of sleeve pipe 16 is equipped with the splint 17 of three slope, and the outer wall threaded connection of three splint 17 has same nut 18, and the one end of welding rod 8 is pegged graft with sleeve pipe 16, inserts the inner chamber of sleeve pipe 16 with welding rod 8, and manual rotation nut 18, nut 18 and the outer wall thread engagement of three splint 17 for the bottom of three splint 17 is close to each other and presss from both sides tightly welding rod 8.

Wherein, four edges in the bottom of workstation 2 all fix and are equipped with supporting leg 1, and the bottom of four supporting legs 1 is all fixed and is equipped with the slipmat, and the setting of supporting leg 1 can play fine supporting role to workstation 2, and the setting of slipmat can increase the frictional force on supporting leg 1 and ground, improves stability.

When the automobile accessory clamp works, automobile accessories are placed at the top end of the movable plate 4, the second dovetail block 21 at the bottom end of the fixing mechanism 19 slides in the inner cavity of the second dovetail groove 20, the position of the fixing mechanism 19 is adjusted according to the width of the automobile accessories, after the position of the fixing mechanism 19 is adjusted, the screw 1902 is manually rotated, the screw 1902 is in threaded engagement with the L-shaped plate 1901, meanwhile, the screw 1902 is rotatably connected with the clamping plate 1903 through a bearing, so that the clamping plate 1903 moves downwards to fix the automobile accessories, meanwhile, the third dovetail block 1904 moves in the inner cavity of the third dovetail groove 1905, the stability of the movement of the clamping plate 1903 is improved, welding rods 8 are inserted into the inner cavity of the sleeve 16, the nut 18 is manually rotated, the nut 18 is in threaded engagement with the outer walls of the three clamping plates 17, so that the bottom ends of the three clamping plates 17 are close to clamp the welding rods 8, one iron block slides at one end of the welding rods 8 to ignite the welding, simultaneously starting the stepping motor 9, driving a screw rod 14 to rotate by an output shaft of the stepping motor 9, enabling the screw rod 14 to be in threaded engagement with two sliding blocks 15, enabling the two sliding blocks 15 to drive a movable plate 4 to move, simultaneously opening a controller, enabling hydraulic oil in a hydraulic station to enter a cavity of a hydraulic cylinder 6 through a hydraulic oil pipe, enabling an output shaft of the hydraulic cylinder 6 to extend and pushing an electric welding machine 7 to move downwards, enabling a first dovetail block 13 to move in an inner cavity of a first dovetail groove 12, improving the movement stability of the electric welding machine 7 until the tail end of a welding rod 8 is in contact with a welding seam of an automobile part, enabling the movable plate 4 to drive a fixing mechanism 19 to move so as to drive the automobile part to move, enabling the welding rod 8 to weld the welding seam of the automobile part, enabling the electric welding machine 7 and the welding rod 8 to move downwards slowly by the output shaft of the hydraulic cylinder 6, and keeping the tail end of the welding rod 8 within, the flatness of the welding line of the automobile spare and accessory parts can be improved, and the welding efficiency of the automobile spare and accessory parts is also improved.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a spare and accessory part welding set, includes workstation (2), is used for welding automobile spare and accessory part's electric welding (7) and fixed mounting welding rod (8) at electric welding (7) soldered connection, a serial communication port, recess (3) are seted up on the top of workstation (2), spout (10) have been seted up at the inner chamber bottom middle part of recess (3), the inner chamber rotation of spout (10) is equipped with lead screw (14), threaded connection has two to revolve to the same slider (15) on lead screw (14), just slider (15) and spout (10) match sliding connection, the one end fixed mounting of workstation (2) has step motor (9), the output shaft of step motor (9) and the one end fixed connection of lead screw (14), the inner chamber of recess (3) slides and is equipped with fly leaf (4) that are used for driving automobile spare and accessory part motion, and two the top of slider (15) respectively with the both ends fixed connection of fly leaf (4), the top of fly leaf (4) slides and is equipped with fixed establishment (19) that are used for fixed automobile spare and accessory parts, the fixed U-shaped frame (5) that is equipped with in top middle part of workstation (2), the fixed pneumatic cylinder (6) that are equipped with in inner chamber top of U-shaped frame (5), the output shaft of pneumatic cylinder (6) and the top middle part fixed connection of electric welding (7), slide from top to bottom and establish the inside at U-shaped frame (5) electric welding (7).

2. The spare and accessory part welding device of claim 1, wherein two side walls of an inner cavity of the U-shaped frame (5) are respectively provided with a first dovetail groove (12), and two ends of the electric welding machine (7) are respectively fixedly provided with a first dovetail block (13) which is matched and slidably connected with the two first dovetail grooves (12).

3. The spare and accessory part welding device of claim 1, wherein a plurality of second dovetail grooves (20) are formed in the top end of the movable plate (4), and a second dovetail block (21) which is matched and slidably connected with the second dovetail grooves (20) is fixedly arranged at the bottom end of the fixing mechanism (19).

4. The parts welding device according to claim 1, characterized in that, two ball grooves are opened on the bottom end surface of the inner cavity of the groove (3), the two ball grooves are respectively located at the two ends of the sliding groove (10), and the inner cavities of the two ball grooves are filled with a plurality of balls (11).

5. The accessory welding device according to claim 1, wherein the fixing mechanism (19) comprises an L-shaped plate (1901), a screw rod (1902) and a clamping plate (1903), the screw rod (1902) is in threaded connection with the top end of the L-shaped plate (1901), and the tail end of the screw rod (1902) is in rotary connection with the middle of the top end of the clamping plate (1903) through a bearing.

6. The accessory welding device according to claim 5, wherein the fixing mechanism (19) further comprises two third dovetail blocks (1904) and two third dovetail grooves (1905), the two third dovetail grooves (1905) are respectively formed in two sides of an inner side wall of the L-shaped plate (1901), the two third dovetail blocks (1904) are respectively fixedly formed in two sides of one end of the clamping plate (1903), and the two third dovetail blocks (1904) are respectively in matched sliding connection with the two third dovetail grooves (1905).

7. A welding device for accessories as claimed in claim 1, characterized in that a sleeve (16) is fixed at the bottom end of the electric welding machine (7), three inclined clamping plates (17) are fixed at the bottom end of the sleeve (16), the outer walls of the three clamping plates (17) are connected with a same nut (18) in a threaded manner, and one end of the welding rod (8) is inserted into the sleeve (16).

8. The accessory welding device according to claim 1, wherein supporting legs (1) are fixedly arranged at four corners of the bottom end of the workbench (2), and anti-slip pads are fixedly arranged at the bottom ends of the four supporting legs (1).