CN220497429U

CN220497429U - Elbow clamp with stable positioning

Info

Publication number: CN220497429U
Application number: CN202322171177.5U
Authority: CN
Inventors: 周柱; 周亚林
Original assignee: Ningbo Beilun Jidi Auto Parts Co ltd
Current assignee: Ningbo Beilun Jidi Auto Parts Co ltd
Priority date: 2023-08-14
Filing date: 2023-08-14
Publication date: 2024-02-20
Anticipated expiration: 2033-08-14

Abstract

The utility model provides a stable-positioning bent pipe clamp which comprises a mounting toothed ring, wherein the inner wall of the mounting toothed ring is rotationally connected with a rotating plate, one side of the top of the rotating plate is provided with a sliding groove, the inside of the sliding groove is connected with a first attaching block in a sliding manner, one side of the rotating plate is provided with a mounting plate, the bottom of the mounting plate is rotationally connected with a rotating gear, the mounting plate is connected with the rotating gear through a limiting structure, and the rotating gear is meshed with the mounting toothed ring. According to the utility model, the angles between the first attaching block and the second attaching block and the bending machine can be adjusted through the mounting toothed ring and the rotating gear, so that the bent pipe can be aligned with the bending machine, and then the limiting structure is put down, so that the rotating gear and the mounting plate are mutually clamped by the limiting structure, and the angles of the clamp after rotation are fixed by using the locking between the mounting toothed ring and the rotating gear.

Description

Elbow clamp with stable positioning

Technical Field

The utility model belongs to the technical field of bent pipe clamps, and particularly relates to a bent pipe clamp with stable positioning.

Background

The jig is a device for fixing a machining object in a machine manufacturing process so as to occupy a correct position for performing a construction or a detection. In a broad sense, any process in the process, the means for quickly, conveniently and safely mounting a workpiece may be referred to as a fixture, including a welding fixture, inspection fixture, assembly fixture, machine fixture, etc., wherein the bend is secured by the fixture during the bending or curving process.

However, when the clamp clamps the bent pipe, one end of the bent pipe cannot be aligned with the bending machine due to the bent pipe being bent, the clamping position of the clamp to the bent pipe needs to be adjusted, and the bent pipe cannot be clamped due to the fact that gaps are formed between the clamp and the bent pipe due to multiple adjustments.

Disclosure of Invention

1. Object of the utility model

The utility model provides a bent pipe clamp with stable positioning, which aims to solve the technical problems in the background technology.

2. Technical proposal

In order to achieve the above purpose, the technical scheme provided by the utility model is that the pipe bending clamp with stable positioning comprises a mounting toothed ring, wherein the inner wall of the mounting toothed ring is rotationally connected with a rotating plate, one side of the top of the rotating plate is provided with a sliding groove, the inside of the sliding groove is slidingly connected with a first attaching block, one side of the rotating plate is provided with a mounting plate, the bottom of the mounting plate is rotationally connected with a rotating gear, the mounting plate is connected with the rotating gear through a limiting structure, and the rotating gear is meshed with the mounting toothed ring;

the limiting structure comprises a first positioning hole, a second positioning hole and a bolt, wherein the first positioning hole is formed in one end of the mounting plate, the second positioning hole is formed in the middle of the top of the rotary gear, a limiting strip is arranged on the annular array of the outer wall of the bolt, the bolt is connected with the first positioning hole and the second positioning hole in a clamping mode through the limiting strip, the limiting strip is arranged on the outer wall of the bolt, and one end of the reset spring is connected with the first positioning hole.

Preferably, the pipeline bending machine further comprises a pipeline bending machine body, wherein fixing bolt holes are formed in the annular array at the top of the pipeline bending machine body, and mounting bolts are connected with the inner threads of the fixing bolt holes.

Preferably, the annular array of the outer wall of the installation toothed ring is provided with auxiliary holes, and the auxiliary holes are connected with the pipeline bender body through installation bolts.

Preferably, the bolt holes are formed in two sides of the sliding groove and the first attaching block, and the sliding groove and the first attaching block are detachably connected through the bolt holes and the bolts.

Preferably, the pipeline clamp structure further comprises a mounting block, the mounting block is arranged in the middle of the top of the rotating plate, one end of the mounting block is rotationally connected with a first rotating rod, the other end of the first rotating rod is rotationally connected with a connecting rod, the top of the connecting rod is rotationally connected with a second rotating rod, and one end of the second rotating rod is hinged with one end of the first rotating rod.

Preferably, the limiting groove is formed in the middle of the first rotating rod, the laminating groove is formed in the position, close to the limiting groove, of the top and the bottom of the first rotating rod, and the second laminating block is connected to the inner wall of the limiting groove in a sliding mode.

Preferably, the second laminating piece top is provided with the draw runner, the both sides of draw runner are provided with the laminating strip, laminating strip sliding connection is in the inner wall of laminating groove, the quantity of laminating strip sets up to two, two threaded connection has adjusting bolt between the laminating strip.

3. Advantageous effects

Compared with the prior art, the technical scheme provided by the utility model has the following beneficial effects:

according to the utility model, the angles between the first attaching block and the second attaching block and the bending machine can be adjusted through the mounting toothed ring and the rotating gear, so that the bent pipe can be aligned with the bending machine, then the limiting structure is put down, the rotating gear and the mounting plate are mutually clamped by the limiting structure, the mounting toothed ring and the rotating gear are used for locking, and the angle of the clamp after rotation is fixed;

according to the position between the first laminating piece and the second laminating piece can be adjusted to different return bend, make first laminating piece and second laminating piece to the fixed of return bend different positions, then rotatory second dwang makes the second dwang drive first dwang downwardly moving, realizes that first laminating piece and second laminating piece press from both sides tightly the return bend.

Drawings

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a perspective cross-sectional view of the present utility model;

FIG. 3 is a perspective view of a pipe bender body according to the present utility model;

FIG. 4 is a perspective expanded view of the mounting ring gear of the present utility model;

fig. 5 is a perspective exploded view of the pipe clamp structure of the present utility model.

Reference numerals

1. A pipe bender body; 2. a fixing bolt hole; 3. installing a bolt; 4. installing a toothed ring; 5. an auxiliary hole; 6. a rotating plate; 7. a chute; 8. a first lamination block; 9. a mounting plate; 10. a first positioning hole; 11. a rotary gear; 12. a second positioning hole; 13. a plug pin; 14. a limit bar; 15. a return spring; 16. a pipe clamp structure; 1601. a mounting block; 1602. a first rotating lever; 1603. a connecting rod; 1604. a second rotating lever; 1605. a limit groove; 1606. a bonding groove; 1607. a second lamination block; 1608. a slide bar; 1609. a bonding strip; 1610. and adjusting the bolts.

Detailed Description

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "page", "bottom", "inner", "outer", "clockwise", "counterclockwise", "coaxial", "bottom", "one end", "top", "other end", "one side", "front", "both ends", "both sides", etc. indicate orientations or positional relationships based on the drawings are merely for convenience of description and simplicity of description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the present utility model, unless explicitly stated and limited otherwise, the terms "mounted," "connected," "secured," "provided," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Reference is now made to the drawings, wherein the showings are for the purpose of illustrating certain exemplary embodiments only and not for the purpose of limiting the utility model. Like reference numerals designate identical or corresponding parts throughout the several views. The dimensions and proportions in the figures are also for illustration only and should not be interpreted as limiting the utility model, these dimensions being possibly exaggerated relative to the actual product.

Referring to fig. 1-5, the bent pipe clamp with stable positioning is shown, the bent pipe clamp comprises a mounting toothed ring 4, a rotating plate 6 is rotatably connected to the inner wall of the mounting toothed ring 4, a sliding groove 7 is formed in one side of the top of the rotating plate 6, a first attaching block 8 is slidably connected in the sliding groove 7, a mounting plate 9 is arranged on one side of the rotating plate 6, a rotary gear 11 is rotatably connected to the bottom of the mounting plate 9, the mounting plate 9 is connected with the rotary gear 11 through a limiting structure, and the rotary gear 11 is meshed with the mounting toothed ring 4;

the limiting structure comprises a first positioning hole 10, a second positioning hole 12 and a bolt 13, wherein the first positioning hole 10 is formed in one end of the mounting plate 9, the second positioning hole 12 is formed in the middle of the top of the rotary gear 11, a limiting strip 14 is annularly arranged on the outer wall of the bolt 13, the bolt 13 is connected with the first positioning hole 10 and the second positioning hole 12 in a clamping mode through the limiting strip 14, the limiting strip 14 is arranged on the outer wall of the bolt 13, and one end of a reset spring 15 is connected with the first positioning hole 10.

Further, in the above technical scheme, still include pipeline bending machine body 1, pipeline bending machine body 1 top annular array has fixing bolt hole 2, the inside threaded connection of fixing bolt hole 2 has mounting bolt 3, can be with the stable top at pipeline bending machine body 1 of installing toothed ring 4 through mounting bolt 3, and the levelness of installing toothed ring 4 can be adjusted to the mounting bolt 3 of adjustment different positions, the annular array of installing toothed ring 4 outer wall has auxiliary hole 5, auxiliary hole 5 is connected with pipeline bending machine body 1 through mounting bolt 3, and mounting bolt 3 and auxiliary hole 5 fixed connection, and the mounting bolt 3 of rotatory different positions can make the levelness of mounting bolt 3 adjustment toothed ring 4, makes the moving return bend of installing toothed ring 4 carry out the vertical direction.

Further, in the above technical scheme, the bolt hole has all been seted up to the both sides of spout 7 and first laminating piece 8, spout 7 and first laminating piece 8 pass through the bolt hole and can dismantle with the bolt and be connected, promote first laminating piece 8 and slide in the inside of spout 7, adjust the position of first laminating piece 8, then fix spout 7 and first laminating piece 8 through the bolt again.

Further, in the above technical scheme, the pipe clamp structure 16 is further included, the pipe clamp structure further comprises a mounting block 1601, the mounting block 1601 is arranged in the middle of the top of the rotating plate 6, one end of the mounting block 1601 is rotationally connected with a first rotating rod 1602, the other end of the first rotating rod 1602 is rotationally connected with a connecting rod 1603, the top of the connecting rod 1603 is rotationally connected with a second rotating rod 1604, one end of the second rotating rod 1604 is hinged with one end of the first rotating rod 1602, the second rotating rod 1604 is rotated, the second rotating rod 1604 drives the connecting rod 1603 to rotate, and meanwhile, the second rotating rod 1604 pushes the first rotating rod 1602 to rotate at the connecting position of the first rotating rod 1602 and the mounting block 1601, so that a second attaching block 1607 in the first rotating rod 1602 moves downwards to be mutually matched with the first attaching block 8 to fix the bent pipe.

Further, in the above technical solution, a through limit groove 1605 is provided in the middle of the first rotating rod 1602, a fitting groove 1606 is provided at the top and bottom of the first rotating rod 1602 near the position of the limit groove 1605, a second fitting block 1607 is slidably connected to the inner wall of the limit groove 1605, a slide bar 1608 is provided at the top of the second fitting block 1607, fitting strips 1609 are provided at two sides of the slide bar 1608, the fitting strips 1609 are slidably connected to the inner wall of the fitting groove 1606, the number of the fitting strips 1609 is two, two fitting strips 1609 are screwed with an adjusting bolt 1610, the adjusting bolt 1610 is rotated, and the adjusting bolt 1610 drives the slide strips 1608 at the top and bottom of the outer wall to separate from the fitting groove 1606 so as to push the second fitting block 1607 to move, so that the second fitting block 1607 and the first fitting block 8 are mutually aligned.

The working principle of the utility model is as follows:

referring to fig. 1-5 of the specification, when an elbow to be bent is required to be clamped by a clamp, the angle of the first attaching block 8 is adjusted according to the angle of the elbow, the rotating plate 6 is manually rotated, the rotating plate 6 drives the rotating gear 11 to rotate at the inner side of the mounting toothed ring 4, after the angle adjustment is completed, the bolt 13 is loosened, the reset spring 15 drives the bolt 13 to enter the mounting plate 9 and the rotating gear 11, and the limit bar 14 on the outer wall of the bolt 13 is mutually clamped with the first positioning hole 10 and the second positioning hole 12, so that the angle is fixed;

then, the first attaching block 8 and the second attaching block 1607 are adjusted according to the clamping positions of the bent pipe, the first attaching block 8 is pushed to slide on the inner wall of the chute 7, the first attaching block 8 is moved to different positions, the first attaching block 8 and the chute 7 are fixed through bolts after the adjustment is finished, when the position of the second attaching block 1607 is adjusted, the adjusting bolts 1610 are rotated, the sliding strips 1608 at two ends are driven by the adjusting bolts 1610 to be separated from the attaching grooves 1606, the second attaching block 1607 is pushed to slide on the inner wall of the limiting groove 1605, the second attaching block 1607 is aligned with the first attaching block 8, then the adjusting bolts 1610 are rotated reversely, the sliding strips 1608 are attached to the attaching grooves 1606, and the second attaching block 1607 is fixed;

then, the bent pipe is placed between the first attaching block 8 and the second attaching block 1607, then the second rotating rod 1604 is rotated, the second rotating rod 1604 drives the connecting rod 1603 to rotate at the connecting position of the second rotating rod 1604 and the mounting block 1601, and the second rotating rod 1604 drives the first rotating rod 1602 to rotate at the connecting position of the first rotating rod 1602 and the mounting block 1601, so that the mounting block 1601 drives the second attaching block 1607 to rotate downwards, and the second attaching block 1607 and the first attaching block 8 clamp the bent pipe.

The foregoing examples merely illustrate certain embodiments of the utility model and are described in more detail and are not to be construed as limiting the scope of the utility model; it should be noted that it is possible for a person skilled in the art to make several variants and modifications without departing from the concept of the utility model, all of which fall within the scope of protection of the utility model; accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims

1. The utility model provides a stable return bend anchor clamps in location which characterized in that includes

The mounting rack comprises a mounting rack body (4), wherein a rotating plate (6) is rotatably connected to the inner wall of the mounting rack body (4), a sliding groove (7) is formed in one side of the top of the rotating plate (6), a first attaching block (8) is slidably connected to the inside of the sliding groove (7), a mounting plate (9) is arranged on one side of the rotating plate (6), a rotating gear (11) is rotatably connected to the bottom of the mounting plate (9), the mounting plate (9) is connected with the rotating gear (11) through a limiting structure, and the rotating gear (11) is meshed with the mounting rack body (4);

limit structure, it includes first locating hole (10), second locating hole (12) and bolt (13), the one end in mounting panel (9) is seted up in first locating hole (10), the centre at rotation gear (11) top is seted up in second locating hole (12), bolt (13) outer wall annular array has spacing (14), bolt (13) are connected with first locating hole (10) and second locating hole (12) block through spacing (14), bolt (13) outer wall is provided with spacing (14), reset spring (15) one end is connected with first locating hole (10).

2. A positionally stable elbow clamp according to claim 1, wherein: still include pipeline kink machine body (1), pipeline kink machine body (1) top annular array has fixing bolt hole (2), fixing bolt hole (2) inside threaded connection has mounting bolt (3).

3. A positionally stable elbow clamp according to claim 1, wherein: the installation tooth ring (4) outer wall annular array has auxiliary hole (5), auxiliary hole (5) are connected with pipeline bending machine body (1) through mounting bolt (3).

4. A positionally stable elbow clamp according to claim 1, wherein: bolt holes are formed in two sides of the sliding groove (7) and the first attaching block (8), and the sliding groove (7) and the first attaching block (8) are detachably connected through the bolt holes and the bolts.

5. A positionally stable elbow clamp according to claim 1, wherein: still include pipeline anchor clamps structure (16), it includes installation piece (1601), installation piece (1601) set up in the middle of the top of rotor plate (6), installation piece (1601) one end is rotated and is connected with first dwang (1602), first dwang (1602) other end rotates and is connected with connecting rod (1603), connecting rod (1603) top rotates and is connected with second dwang (1604), second dwang (1604) one end is articulated with first dwang (1602) one end.

6. The positionally stable bend clamp of claim 5, wherein: the utility model discloses a motor vehicle, including first dwang (1602) and laminating piece, first dwang (1602) are middle to be seted up spacing groove (1605) that runs through, laminating groove (1606) have been seted up in the position that is close to spacing groove (1605) in first dwang (1602) top and bottom, second laminating piece (1607) are connected with to spacing groove (1605) inner wall sliding.

7. The positionally stable bend clamp of claim 6, wherein: the utility model discloses a laminating device, including laminating piece (1607), adjustment bolt (1610) is provided with in second laminating piece (1607) top, the both sides of slide (1608) are provided with laminating strip (1609), laminating strip (1609) sliding connection is in the inner wall of laminating groove (1606), the quantity of laminating strip (1609) sets up to two, two threaded connection has between laminating strip (1609).