CN217913759U - Fixture for welding and fixing thin-wall stainless steel pipe fitting - Google Patents

Abstract

The utility model relates to a thin wall stainless steel pipe fitting anchor clamps for welded fastening, the mount circle has, the first groove of accomodating has been seted up to the inner wall of mount circle, the first inside embedding of accomodating the groove has first bearing, the inboard pin joint of first bearing has the arm lock lasso, one side fixedly connected with arm lock fender ring of arm lock lasso, two arm lock that are located both sides keep off and are provided with fixed arc seat between the top of ring, the internal thread of fixed arc seat is connected with the threaded rod, the spacing dish of bottom fixedly connected with of threaded rod, the outside swing joint of spacing dish has the connecting seat, the first centre gripping scute of bottom fixedly connected with of connecting seat. The utility model discloses a threaded connection condition of control threaded rod and fixed arc seat utilizes spacing dish and connecting seat to promote first centre gripping scute and grasps stainless steel pipe fitting to the bottom, in welding process, with the help of the first bearing between mount circle and the arm lock lasso, can rotate stainless steel pipe fitting in pipe fitting junction department, is convenient for carry out welding position's adjustment work according to the demand of reality.

Description

Fixture for welding and fixing thin-wall stainless steel pipe fitting

Technical Field

The utility model relates to a pipe fitting anchor clamps technical field, more specifically say, the utility model relates to a thin wall stainless steel pipe fitting anchor clamps for welded fastening.

Background

Welding is as a connection technology in the material course of working, and the material of the work piece that is welded can be the same also can be different, through heating, pressurization or two use simultaneously, thereby can make the interatomic mutual union of work piece reach the effect of permanent connection, when carrying out the weldment work of stainless steel pipe spare, generally need carry out the centre gripping to stainless steel pipe spare fixed, thereby prevent that the activity of stainless steel pipe spare from influencing the quality of welding point among the welding process.

Stainless steel pipe fitting welding jig is fixed the pipe fitting through utilizing the arm lock, can guarantee steel pipe mouth of pipe parallel and level, avoids tube head dislocation among the welding process, can guarantee simultaneously that stainless steel pipe fitting surface is not by the fish tail, guarantees the quality of stainless steel pipe fitting, but current stainless steel pipe fitting welding fixation anchor clamps can not overturn two different pipe fittings by oneself according to specific processing demand, are unfavorable for guaranteeing welding effect.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving current stainless steel pipe fitting welded fastening anchor clamps, can not overturn two different pipe fittings by oneself according to specific processing demand, be unfavorable for guaranteeing the problem of welding effect.

Realize the utility model discloses the technical scheme of purpose is: the utility model provides a thin-walled stainless steel pipe fitting anchor clamps for welded fastening, has the anchor clamps bottom plate, the both sides at anchor clamps bottom plate top center all are provided with the rotation arm lock, rotate the arm lock and include two fixed risers of bilateral symmetry, the bottom of fixed riser carries out fixed connection with the top of anchor clamps bottom plate, the top fixedly connected with mount ring of fixed riser, the first groove of accomodating has been seted up to the inner wall of mount ring, the inside embedding in first groove of accomodating has first bearing, the inboard pin joint of first bearing has the arm lock lasso, one side fixedly connected with arm lock retaining ring of arm lock lasso, be located two of both sides be provided with fixed arc seat between the top of arm lock retaining ring, the inside threaded connection of fixed arc seat has the threaded rod, the bottom fixedly connected with spacing dish of threaded rod, the outside swing joint of spacing dish has the connecting seat, the bottom fixedly connected with first centre gripping scute of connecting seat, the both sides on anchor clamps bottom plate top all are provided with the movable support.

The utility model discloses an in some embodiments, the arm lock keeps off the inner wall fixedly connected with V word offset plate of ring bottom, the bottom inner wall fixedly connected with second centre gripping scute of first centre gripping scute through the use to V word offset plate and second centre gripping scute, can prevent that stainless steel pipe spare from keeping off the ring and first centre gripping scute between the arm lock and sliding.

The utility model discloses an in some embodiments, the equal fixedly connected with guide bar in front and the back at first centre gripping scute top, guide bar swing joint is in the inside of fixed arc seat, through making guide bar swing joint in the inside of fixed arc seat, can make first centre gripping scute up-and-down motion under the prerequisite that does not change the installation direction.

The utility model discloses an in some embodiments, the movable support is including the activity riser, the ring is erect to the top fixedly connected with of activity riser, erect the inner wall of ring and seted up the second and accomodate the groove, the inside embedding that the groove was accomodate to the second has the second bearing, the inside pin joint of second bearing has erects the lasso, one side fixedly connected with that erects the lasso erects the lantern ring, through the use to the movable support, can prevent that stainless steel pipe spare from keeping away from one side of rotating the arm lock and receive gravity influence and flagging to reduce the quality between the pipe fitting tie point.

The utility model discloses an in some embodiments, the bottom fixedly connected with link block of activity riser, link block's bottom fixedly connected with passes the slide, the regulation spout has all been seted up to the inside on anchor clamps bottom plate both sides top, pass slide swing joint in the inside of adjusting the spout, through making pass slide swing joint in the inside of adjusting the spout, be favorable to controlling the movable support and rotate the distance between the arm lock, the stainless steel pipe fitting of the different length of centre gripping of being convenient for.

The utility model discloses an in some embodiments, pass the top and the bottom of the front and back both sides of slide and all seted up the gyro wheel and accomodate the groove, accomodate the groove through seting up the gyro wheel in the inside of passing the slide, be convenient for carry out support roller's the work of accomodating.

The utility model discloses an in some embodiments, be located openly the equal fixedly connected with supporting shaft pole in both sides of groove back inner wall is accomodate to the gyro wheel, the outside swing joint of supporting shaft pole has supporting roller, and through the outside swing joint supporting roller at supporting shaft pole, can make the inside activity of passing the slide at the regulation spout smooth and easy.

In some embodiments of the present invention, the opening pin hole is opened in the front inside of the support shaft, the opening pin is provided in the inside of the opening pin hole, and the support roller can be restricted from being detached from the outside of the support shaft by providing the opening pin in the inside of the opening pin hole.

The utility model discloses an in some embodiments, bilateral symmetry two carry out fixed connection through two bolts between arm lock fender ring, arm lock lasso and the fixed arc seat, keep off ring, arm lock lasso and fixed arc seat with the arm lock through utilizing the bolt, the threaded connection condition of the adjusting screw pole of being convenient for and fixed arc seat, the first centre gripping scute of control goes up and down.

In some embodiments of the present invention, the guide bar and the threaded rod are movably connected between the two fixed vertical plates, and the two stainless steel pipes can be rotated at the welding point of the two stainless steel pipes by movably connecting the guide bar and the threaded rod between the two fixed vertical plates.

After the technical scheme is adopted, the utility model discloses following positive effect has:

1. through the threaded connection condition of control threaded rod and fixed arc seat, utilize spacing dish and connecting seat to promote first centre gripping scute and will be located the stainless steel pipe fitting centre gripping of second centre gripping scute and V word offset plate to the bottom, at the welding process, with the help of the first bearing of connecting between fixed frame circle and arm lock lasso, can rotate stainless steel pipe fitting in pipe fitting junction department, be convenient for carry out welding position's adjustment work according to the demand of reality.

2. One end of the stainless steel pipe far away from the rotating clamping arm is erected inside the erected ferrule and the erected lantern ring, and the position of the sliding seat in the adjusting sliding groove is pushed according to the length adjustment of the pipe, so that the position between the movable support and the rotating clamping arm is adjusted, and the welding quality between the pipe is guaranteed.

Drawings

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

FIG. 2 is an exploded view of the pivoting arm lock of the present invention;

FIG. 3 is an enlarged schematic view of part A of FIG. 2 according to the present invention;

fig. 4 is an exploded view of the movable support of the present invention;

fig. 5 is an enlarged schematic view of the portion B in fig. 4 according to the present invention.

The reference signs are: 1. a movable support; 11. erecting a lantern ring; 12. erecting a ferrule; 13. a second bearing; 14. a second receiving groove; 15. erecting a ring; 16. a movable vertical plate; 17. connecting the sliding block; 18. a pushing slide seat; 19. supporting the rollers; 110. a roller receiving groove; 111. a split pin hole; 112. a support shaft; 2. rotating the clamping arm; 21. a clamp arm retaining ring; 22. a first bearing; 23. fixing the arc seat; 24. a clamping arm ferrule; 25. a V-shaped rubber plate; 26. fixing the vertical plate; 27. a first accommodating groove; 28. a fixed frame ring; 29. a threaded rod; 210. a guide rod; 211. a first clamping gusset; 212. a limiting disc; 213. a second clamping gusset; 214. a connecting seat; 3. adjusting the sliding chute; 4. the clamp bottom plate.

Detailed Description

To make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the attached drawings in the embodiments of the present invention are combined to clearly and completely describe the technical solution in the embodiments of the present invention, and obviously, the described embodiments are part of the embodiments of the present invention, rather than all embodiments. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

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 in specific cases to those skilled in the art.

See fig. 1-3, the utility model discloses anchor clamps bottom plate 4, the both sides at 4 top centers of anchor clamps bottom plate all are provided with rotation arm lock 2, it includes two fixed vertical plates 26 of bilateral symmetry to rotate arm lock 2, fixed vertical plate 26's bottom carries out fixed connection with anchor clamps bottom plate 4's top, fixed vertical plate 26's top fixedly connected with mount circle 28, first groove 27 of accomodating has been seted up to mount circle 28's inner wall, first inside embedding of accomodating groove 27 has first bearing 22, first bearing 22's inboard pin joint has arm lock lasso 24, one side fixedly connected with arm lock fender ring 21 of arm lock lasso 24, be located and be provided with fixed arc seat 23 between two arm lock fender ring 21's of both sides the top, two arm lock fender rings 21 of bilateral symmetry, carry out fixed connection through two bolts between arm lock lasso 24 and the fixed arc seat 23, keep off ring 21 through utilizing the bolt with arm lock arm, arm lock ring 24 and fixed arc seat 23, be convenient for adjust the threaded connection condition of first centre gripping arm lock ring 21 and fixed arc seat 23, control first centre gripping gusset 211 goes up and down, the inside threaded rod of fixed arc seat 23 is connected with the clamp arm lock arm 13, the bottom fixed threaded rod 13, the fixed threaded rod 13 of clamp arm is connected with the corner board 213, the corner board 213 the fixed corner board is connected with the corner board of the fixed corner board bottom of the fixed corner board 213, the fixed corner board 213, the fixed corner board of the fixed corner board, the fixed corner board is connected with the fixed corner board bottom of the fixed corner board, the fixed corner board 213, the fixed corner board of the fixed corner board.

The utility model discloses an in some embodiments, the front at first centre gripping scute 211 top and the equal fixedly connected with guide bar 210 in the back, guide bar 210 and threaded rod 29 swing joint are between two fixed risers 26, through making guide bar 210 and threaded rod 29 swing joint between two fixed risers 26, can rotate two stainless steel pipe fittings in the welding point department of two stainless steel pipe fittings, guide bar 210 swing joint is in the inside of fixed arc seat 23, through making guide bar 210 swing joint in the inside of fixed arc seat 23, can make first centre gripping scute 211 up-and-down motion under the prerequisite that does not change the installation direction.

The utility model discloses a theory of operation does:

in carrying out the utility model discloses an in the use, through arranging two stainless steel pipes in two inside that rotate arm lock 2 respectively, at the threaded connection condition of control threaded rod 29 and fixed arc seat 23, utilize spacing dish 212 and connecting seat 214 to promote first centre gripping scute 211 and will be located the stainless steel pipe fitting centre gripping of second centre gripping scute 213 and V word offset plate 25 to the bottom, be convenient for carry out the weldment work of two stainless steel pipe fittings, simultaneously in welding process, with the help of the first bearing 22 of connection between fixed frame circle 28 and arm lock lasso 24, can rotate stainless steel pipe fitting in pipe connection department, be convenient for carry out welding position's adjustment work according to the demand of reality.

In some embodiments of the utility model, see fig. 1, fig. 4, fig. 5, the utility model discloses anchor clamps bottom plate 4 has, the both sides on 4 tops of anchor clamps bottom plate all are provided with movable support 1, movable support 1 is including activity riser 16, ring 15 is erect to the top fixedly connected with of activity riser 16, the inner wall of erecting ring 15 has been seted up the second and has been accomodate groove 14, the inside embedding that groove 14 was accomodate to the second has second bearing 13, second bearing 13's inside pin is equipped with erects lasso 12, one side fixedly connected with of erectting lasso 12 erects lantern ring 11, through the use to movable support 1, can prevent that stainless steel pipe spare from keeping away from one side of rotating arm lock 2 and receive the gravity influence and flagging, thereby reduce the quality between the pipe fitting tie point.

The utility model discloses an in some embodiments, bottom fixedly connected with link block 17 of activity riser 16, link block 17's bottom fixedly connected with passes slide 18, pass slide 18 and the top and the bottom of the back both sides all seted up the gyro wheel and accomodate groove 110, through seting up gyro wheel and accomodate groove 110 in the inside of passing slide 18, be convenient for carry out the work of accomodating of supporting roller 19, the equal fixedly connected with supporting shaft pole 112 in both sides that is located positive gyro wheel and accomodates groove 110 back inner wall, opening pinhole 111 has been seted up to the positive inside of supporting shaft pole 112, the inside of opening pinhole 111 is provided with the split pin, through set up the split pin in the inside of opening pinhole 111, can restrict supporting roller 19 and break away from the outside of supporting shaft pole 112, the outside swing joint of supporting shaft pole 112 has supporting roller 19, through the outside swing joint supporting roller 19 at supporting shaft pole 112, can make the inside activity of passing slide 18 at regulation spout 3 smooth and easy, the inside on top of anchor clamps bottom plate 4 both sides all seted up regulation spout 3, pass slide 18 swing joint is in the inside of regulation spout 3, through making pass slide 18 swing joint in the inside of adjusting spout 3, be favorable to control the stainless steel pipe distance of the clamp arm 2 different.

The utility model discloses a theory of operation does:

in the using process of the utility model, erect the inside of erectting lasso 12 and erectting lantern ring 11 through the one end of keeping away from rotation arm lock 2 with stainless steel pipe fitting, and make according to the length of pipe fitting and pass slide 18 and slide in the inside of adjusting spout 3, adjust and pass the position of slide 18 in adjusting spout 3, thereby adjust the movable support 1 and rotate the position between the arm lock 2, be favorable to guaranteeing the welding quality between the pipe fitting, furthermore, through the outside supporting roller 19 of bracing axle pole 112 with the help of swing joint, can make and pass slide 18 smooth and easy in the inside activity of adjusting spout 3.

The above embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above embodiments are only examples of the present invention, and are not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims (10)

1. The utility model provides a thin wall stainless steel pipe fitting anchor clamps for welded fastening, has anchor clamps bottom plate (4), its characterized in that: the fixture comprises a fixture base plate (4), wherein rotary clamping arms (2) are arranged on two sides of the center of the top end of the fixture base plate (4), the rotary clamping arms (2) comprise two fixed vertical plates (26) which are bilaterally symmetrical, the bottom ends of the fixed vertical plates (26) are fixedly connected with the top end of the fixture base plate (4), a fixed frame ring (28) is fixedly connected with the top end of the fixed vertical plates (26), a first accommodating groove (27) is formed in the inner wall of the fixed frame ring (28), a first bearing (22) is embedded into the first accommodating groove (27), a clamping arm ring (24) is connected to the inner side of the first bearing (22) in a pin mode, a clamping arm baffle ring (21) is fixedly connected to one side of the clamping arm ring (24), two clamping arm baffle rings (23) located on two sides are arranged between the tops of the clamping arm baffle rings (21), internal threads of the fixed arc seats (23) are connected with limiting discs (212), two sides of each threaded rod (29) are fixedly connected with a connecting seat (214), a first clamping base plate (214) is fixedly connected with two sides of a threaded rod support (211), and a corner plate support (1) is arranged on two sides of the fixture.

2. The fixture for welding and fixing the thin-walled stainless steel pipe fitting according to claim 1, wherein: the inner wall fixedly connected with V word offset plate (25) of arm lock fender ring (21) bottom, the bottom inner wall fixedly connected with second centre gripping scute (213) of first centre gripping scute (211).

3. The clamp for welding and fixing the thin-walled stainless steel pipe fitting according to claim 1, wherein: the front and the back of the top of the first clamping angle plate (211) are fixedly connected with guide rods (210), and the guide rods (210) are movably connected inside the fixed arc seat (23).

4. The clamp for welding and fixing the thin-walled stainless steel pipe fitting according to claim 1, wherein: the movable support (1) comprises a movable vertical plate (16), the top end of the movable vertical plate (16) is fixedly connected with an erection ring (15), the inner wall of the erection ring (15) is provided with a second containing groove (14), a second bearing (13) is embedded into the second containing groove (14), an erection ferrule (12) is connected to the inner pin of the second bearing (13), and one side of the erection ferrule (12) is fixedly connected with an erection sleeve ring (11).

5. The clamp for welding and fixing the thin-walled stainless steel pipe fitting according to claim 4, wherein: the bottom fixedly connected with link block (17) of activity riser (16), the bottom fixedly connected with of link block (17) passes slide (18), regulation spout (3) have all been seted up to the inside on anchor clamps bottom plate (4) both sides top, pass slide (18) swing joint in the inside of adjusting spout (3).

6. The clamp for welding and fixing the thin-walled stainless steel pipe fitting according to claim 5, wherein: the top and the bottom of the front and the back of the pushing sliding seat (18) are both provided with roller accommodating grooves (110).

7. The fixture for welding and fixing the thin-walled stainless steel pipe fitting according to claim 6, wherein: the two sides of the inner wall of the back of the roller containing groove (110) positioned on the front side are fixedly connected with supporting rollers (19), and the outside of each supporting roller (19) is movably connected with a supporting shaft rod (112).

8. The clamp for welding and fixing the thin-walled stainless steel pipe fitting according to claim 7, wherein: the inside of the front surface of the supporting shaft rod (112) is provided with a split pin hole (111), and a split pin is arranged inside the split pin hole (111).

9. The clamp for welding and fixing the thin-walled stainless steel pipe fitting according to claim 1, wherein: the two clamping arm retaining rings (21) which are symmetrical left and right, the clamping arm ferrule (24) and the fixed arc seat (23) are fixedly connected through two bolts.

10. The clamp for welding and fixing the thin-walled stainless steel pipe fitting according to claim 3, wherein: the guide rod (210) and the threaded rod (29) are movably connected between the two fixed vertical plates (26).

Images