CN217799981U - Cylinder barrel girth welding device - Google Patents

Abstract

The utility model relates to the field of welding technique, especially, relate to a cylinder girth welding device. The cylinder girth welding device comprises a base, a rotating mechanism arranged at the head of the base is installed at the tail of the base, a jacking mechanism connected with the base in a sliding manner is arranged at the front side of the base, a protective cover is connected with the base in a sliding manner, an elevating mechanism is arranged at the middle position of the base, a welding mechanism is installed at the rear side of the base, and the elevating mechanism and the welding mechanism are movably connected with the base. The utility model relates to a rationally, high-efficient practical, can effectual promotion cylinder welding quality, reduce intensity of labour, promote welding efficiency.

Description

Cylinder barrel girth welding device

Technical Field

The utility model relates to the field of welding technique, especially, relate to a cylinder girth welding device.

Background

The hydro-cylinder structure is complicated and the processing degree of difficulty is big, and the temperature is too high when the cylinder welds, leads to the cylinder to take place deformation easily, lets the unable use of cylinder. The cylinder barrel in the prior art is mostly welded by adopting girth welding, the corresponding positions of the cylinder barrel needing to be welded are pre-processed with annular notches with V-shaped sections, and the sections of the annular notches are V-shaped, so that each welding seam part is preheated before welding, the requirement on the welding technology is relatively high, the labor intensity is high, the welding deformation is easy, the accuracy of the position degree among all welding parts is not good enough, only single welding seams can be used for welding layer by layer, the welding quality is not good enough, the labor intensity is high, the efficiency is low, and the cost is high. Therefore, the welding device in the prior art is not ideal enough for welding the cylinder barrel.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to above-mentioned problem, provide a cylinder circumferential weld welding set, its reasonable in design, high-efficient practical, can effectual promotion cylinder welding quality, reduce intensity of labour, promote welding efficiency.

In order to realize the technical purpose, reach above-mentioned technological effect, the utility model discloses a following technical scheme realizes:

the utility model provides a cylinder girth welding set includes the base, sets up the rotary mechanism of base head installs the base afterbody to with base sliding connection's tight mechanism in top, set up the protection casing of base front side, just protection casing and base sliding connection, base intermediate position are provided with elevating system to and welding mechanism are installed to the rear side, elevating system and welding mechanism all with base swing joint.

Further, the base includes first cylinder guide rail to and with first cylinder guide rail sliding connection's first linear slide, set up the first guide rail in the middle of the base, install first slider and second slider respectively above the first guide rail, the brake pedal welding is in the middle of the first guide rail, and with first guide rail keeps the parallel, the base top is equipped with second cylinder guide rail, sliding connection has the linear slide of second on the second cylinder guide rail, and the rack passes through the bolt fastening second cylinder guide rail one side, and with second cylinder guide rail keeps the parallel, base head one side is equipped with the motor installation piece.

Further, the welding mechanism comprises a Y-axis module connecting plate, a Y-axis module is arranged on the top surface of the Y-axis module connecting plate, a Y-axis motor mounting plate is mounted at the bottom of the Y-axis module connecting plate, a Y-axis motor is fixed in the Y-axis motor mounting plate through bolts, and a gear is arranged on the Y-axis motor; y axle module connecting plate right side is equipped with respectively, brake cylinder and tow chain fixed block, tow chain one end with Y axle module connecting plate is connected, other one end pass through the bolt with the tow chain fixed block is connected, YZ connecting plate pass through the bolt with Y axle module is connected, be equipped with in proper order on the YZ connecting plate and send a quick-witted backup pad, Z axle module side fixed plate, Z axle module bottom fixed plate, be equipped with the silk machine of sending in the silk machine backup pad, Z axle module bottom with Z axle module bottom fixed plate is connected, the side with Z axle module side fixed plate is connected, sway the module through sway the module fixed plate with Z axle module is connected, be equipped with on the module of swaing and adjust the pole fixed plate, first regulation pole one end with adjust the pole fixed plate and connect, other end is fixed in the optical axis cross clamp, optical axis cross clamp one side is equipped with the second and adjusts the pole, the connecting plate is installed to second regulation pole head, be equipped with the centre gripping welder block on the welder connecting plate, welder installs welder. Furthermore, elevating system includes first slider keysets and second slider keysets, first slider keysets with be equipped with the lift fixed plate on the second slider keysets, evenly distributed has 4 graphite copper sleeves in the middle of the lift fixed plate, be equipped with the guiding axle in the graphite copper sleeve, the lift is installed in the lift fixed plate, be equipped with rotatory hand wheel on the lift, the lift with the guiding axle top is connected with the gyro wheel backup pad, the gyro wheel backup pad left and right sides is equipped with first gyro wheel mounting panel and second gyro wheel mounting panel, first gyro wheel mounting panel with be equipped with first gyro wheel and second gyro wheel between the second gyro wheel mounting panel. Furthermore, the power source of the Y-axis module, the Z-axis module and the swing module is any one of a servo motor or a stepping motor.

Further, the elevator is either manually or automatically.

The beneficial effects are as follows:

the utility model relates to a rationally, high-efficient practical, can effectual promotion cylinder welding quality, reduce intensity of labour, promote welding efficiency.

Drawings

Fig. 1 is a perspective view of the present invention;

FIG. 2 is a structural diagram of the middle frame of the present invention;

fig. 3 is a perspective view of the welding mechanism of the present invention;

fig. 4 is a perspective view of the lifting mechanism of the present invention;

wherein the reference numbers are: 1, a frame; 2, a jacking mechanism; 3-a welding mechanism; 4, a lifting mechanism; 5, a protective cover; 6, a rotating mechanism; 101-a first cylindrical guide; 102, a brake baffle; 103-a first guide rail; 104 — a first slider; 105-a rack; 106 — a second cylindrical guide; 107-second linear slide; 108 — a second slider; 109 — a first linear slide; 110-a motor mounting block; 301-Y axis module connection board; 302-drag chain; 303-Y axis module; 304-YZ connection plate; 305-wire feeder support plate; 306-a wire feeder; 307-fixing a plate on the side surface of the Z-axis module; 308-Z axis module; 309-swing module fixing plate; 310-a swing module; 311, adjusting rod fixing plate; 312-Z axis module bottom surface fixing plate; 313 — a support plate; 314 — first adjustment lever; 315-optical axis cross clamp; 316-second adjusting lever; 317, welding gun connecting plates; 318-a welding gun; 319-welding gun holding block; 320-Y axis motor; 321-Y-axis motor mounting plate; 322-gear; 323-brake cylinder; 324-a tow chain fixing block; 401 — a first slider adapter plate; 402-lifting the fixed plate; 403-roller support plate; 404 — a first roller mounting plate; 405-a first roller; 406 — a second roller mounting plate; 407-a second roller; 408-a graphite copper sleeve; 409-a first limiting block; 410 — a second slider adapter plate; 411 — elevator; 412 — a guide shaft; 413-rotating the hand wheel; 414 — second stopper.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention. On the contrary, the embodiments of the invention include all changes, modifications and equivalents coming within the spirit and terms of the claims appended hereto.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like, indicate orientations and positional relationships based on the orientations and positional relationships shown in the drawings, and are used only for convenience in describing and simplifying the present invention, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.

As shown in the attached drawings 1 and 2, the cylinder girth welding device comprises a base 1, a rotating mechanism 6 arranged at the head of the base 1, a jacking mechanism 2 arranged at the tail of the base 1 and connected with the base 1 in a sliding manner, a protective cover 5 arranged at the front side of the base 1, the protective cover 5 and the base 1 are connected in a sliding manner, a lifting mechanism 4 is arranged in the middle of the base 1, a welding mechanism 3 is arranged at the rear side of the base 1, and the lifting mechanism 4 and the welding mechanism 3 are both movably connected with the base 1; base 1 includes first cylinder guide 101 to and with first cylinder guide 101 sliding connection's first linear slide block 109, set up the first guide rail 103 in the middle of base 1, install first slider 104 and second slider 108 respectively above the first guide rail 103, brake pedal 102 welds in the middle of the first guide rail 103, and with first guide rail 103 keeps parallel, the base 1 top is equipped with second cylinder guide 106, sliding connection has second linear slide block 107 on second cylinder guide 106, and rack 105 passes through the bolt fastening second cylinder guide 106 one side, and with second cylinder guide 106 keeps parallel, base 1 head one side is equipped with motor installation piece 110.

As shown in fig. 3 and 4, the welding mechanism 3 includes a Y-axis module connecting plate 301, a Y-axis module 303 is disposed on a top surface of the Y-axis module connecting plate 301, a Y-axis motor mounting plate 321 is mounted at a bottom of the Y-axis module connecting plate 301, a Y-axis motor 320 is fixed in the Y-axis motor mounting plate 321 through a bolt, and a gear 322 is disposed on the Y-axis motor 320; the right side of the Y-axis module connecting plate 301 is respectively provided with a brake cylinder 323 and a drag chain fixing block 324, one end of a drag chain 302 is connected with the Y-axis module connecting plate 301, the other end of the drag chain is connected with the drag chain fixing block 324 through a bolt, a YZ connecting plate 304 is connected with the Y-axis module 303 through a bolt, the YZ connecting plate 304 is sequentially provided with a wire feeder supporting plate 305, a Z-axis module side fixing plate 307 and a Z-axis module bottom fixing plate 312, the wire feeder supporting plate 305 is provided with a wire feeder 306, the bottom of the Z-axis module 308 is connected with the Z-axis module bottom fixing plate 312, the side of the Z-axis module side fixing plate 307 is connected with the swing module 310 through a swing module fixing plate 309, the swing module 310 is provided with an adjusting rod fixing plate 311, one end of a first adjusting rod 314 is connected with the adjusting rod fixing plate 311, the other end of the first adjusting rod is fixed in an optical axis cross clamp 315, one side of the optical axis cross clamp 315 is provided with a second adjusting rod, the head 316 is provided with a connecting plate 317, the welding gun connecting plate 319 is provided with a clamping block 319; the lifting mechanism 4 comprises a first slider adapter plate 401 and a second slider adapter plate 410, a lifting fixing plate 402 is arranged on the first slider adapter plate 401 and the second slider adapter plate 410, 4 graphite copper sleeves 408 are uniformly distributed in the middle of the lifting fixing plate 402, a guide shaft 412 is arranged in the graphite copper sleeves 408, a lifter 411 is arranged in the lifting fixing plate 402, a rotary hand wheel 413 is arranged on the lifter 411, a roller supporting plate 403 is connected to the tops of the lifter 411 and the guide shaft 412, a first roller mounting plate 404 and a second roller mounting plate 406 are arranged on the left side and the right side of the roller supporting plate 403, and a first roller 405 and a second roller 407 are arranged between the first roller mounting plate 404 and the second roller mounting plate 406.

The following specifically explains the working process of the present embodiment:

firstly, a cylinder barrel to be welded is placed in the lifting mechanism 2, the height of the lifter 411 is adjusted through the rotating hand wheel 413, so that the cylinder barrel is adjusted to be suitable for welding, then, the head of the cylinder barrel is clamped in the rotating mechanism 6, the tail of the cylinder barrel is tightly jacked through the jacking mechanism 2 at the tail, and then, the Y-axis motor 320 of the welding mechanism 3 is controlled to rotate through an electric control system, so that the gear 322 is driven to move to a preset welding position along the rack 105; at the moment, the rotating mechanism 6 rotates to drive the cylinder barrel to rotate, the wire feeder 306 starts to feed wires through a preset program, the welding gun 318 starts to weld along a preset welding line of the cylinder barrel, and after the welding is finished, the head of the cylinder barrel is released from the rotating mechanism 6, and the jacking mechanism 2 at the tail of the cylinder barrel is released.

Although the present invention has been described with reference to the accompanying drawings, it is not intended to limit the scope of the present invention, and those skilled in the art should understand that various modifications or variations can be made by those skilled in the art without inventive work on the basis of the technical solution of the present invention.

Claims (6)

1. The utility model provides a cylinder girth welding set, its characterized in that includes base (1), sets up rotary mechanism (6) of base (1) head is installed base (1) afterbody to with base (1) sliding connection's tight mechanism in top (2), set up protection casing (5) of base (1) front side, just protection casing (5) and base (1) sliding connection, base (1) intermediate position is provided with elevating system (4) to and welding mechanism (3) are installed to the rear side, elevating system (4) and welding mechanism (3) all with base (1) swing joint.

2. The cylinder girth welding device is characterized in that the base (1) comprises a first cylindrical guide rail (101), a first linear sliding block (109) connected with the first cylindrical guide rail (101) in a sliding mode, a first guide rail (103) arranged in the middle of the base (1), a first sliding block (104) and a second sliding block (108) are installed on the first guide rail (103) respectively, a brake baffle (102) is welded in the middle of the first guide rail (103) and parallel to the first guide rail (103), a second cylindrical guide rail (106) is arranged at the top of the base (1), a second linear sliding block (107) is connected on the second cylindrical guide rail (106) in a sliding mode, a rack (105) is fixed on one side of the second cylindrical guide rail (106) through a bolt and parallel to the second cylindrical guide rail (106), and a motor mounting block (110) is arranged on one side of the head of the base (1).

3. The cylinder girth welding device is characterized in that the welding mechanism (3) comprises a Y-axis module connecting plate (301), a Y-axis module (303) is arranged on the top surface of the Y-axis module connecting plate (301), a Y-axis motor mounting plate (321) is mounted at the bottom of the Y-axis module connecting plate (301), a Y-axis motor (320) is fixed in the Y-axis motor mounting plate (321) through bolts, and a gear (322) is arranged on the Y-axis motor (320); the right side of the Y-axis module connecting plate (301) is respectively provided with a brake cylinder (323) and a drag chain fixing block (324), one end of a drag chain (302) is connected with the Y-axis module connecting plate (301), the other end of the connecting rod is connected with the drag chain fixing block (324) through a bolt, the YZ connecting plate (304) is connected with the Y-axis module (303) through a bolt, a wire feeder supporting plate (305), a Z-axis module side surface fixing plate (307) and a Z-axis module bottom surface fixing plate (312) are sequentially arranged on the YZ connecting plate (304), a wire feeder (306) is arranged on the wire feeder supporting plate (305), the bottom of the Z-axis module (308) is connected with a Z-axis module bottom fixing plate (312), the side surface of the Z-axis module is connected with a Z-axis module side fixing plate (307), the swinging module (310) is connected with the Z-axis module (308) through a swinging module fixing plate (309), an adjusting rod fixing plate (311) is arranged on the swinging module (310), one end of a first adjusting rod (314) is connected with the adjusting rod fixing plate (311), the other end is fixed in the optical axis cross clamp (315), one side of the optical axis cross clamp (315) is provided with a second adjusting rod (316), the head of the second adjusting rod (316) is provided with a welding gun connecting plate (317), and a welding gun clamping block (319) is arranged on the welding gun connecting plate (317), and a welding gun (318) is installed on the welding gun clamping block (319).

4. The cylinder girth welding device according to claim 1, characterized in that the lifting mechanism (4) comprises a first slider adapter plate (401) and a second slider adapter plate (410), a lifting fixing plate (402) is arranged on the first slider adapter plate (401) and the second slider adapter plate (410), 4 graphite copper sleeves (408) are uniformly distributed in the middle of the lifting fixing plate (402), a guide shaft (412) is arranged in each graphite copper sleeve (408), a lifter (411) is arranged in the lifting fixing plate (402), a rotating hand wheel (413) is arranged on the lifter (411), roller supporting plates (403) are connected to the tops of the lifter (411) and the guide shaft (412), first roller mounting plates (404) and second roller mounting plates (406) are arranged on the left side and the right side of each roller supporting plate (403), and first rollers (405) and second rollers (407) are arranged between the first roller mounting plates (404) and the second roller mounting plates (406).

5. The cylinder girth welding device of claim 3, wherein the power source of the Y-axis module (303), the Z-axis module (308) and the swinging module (310) is any one of a servo motor and a stepping motor.

6. The cylinder bore girth welding apparatus as claimed in claim 4, wherein said lifter (411) is one of manually or automatically lifted.

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