CN219151718U - pipe cutting jig - Google Patents

Abstract

The utility model relates to the technical field of pipeline cutting and discloses a pipeline cutting clamp which comprises a supporting plate, wherein a fixing rod is fixed at the top of the supporting plate, a mounting frame is arranged on one side of the fixing rod, a first motor is fixed on one side of the mounting frame, a cutting knife positioned on the inner side of the mounting frame is fixed at the output shaft end of the first motor, two fixing blocks are fixed at the top of the supporting plate, a pipeline body is arranged on the upper side of each fixing block, a clamping assembly is arranged on the upper side of each fixing block, a first clamping ring and a second clamping ring are mutually attached to the outer side of the pipeline body, then a locking block is inserted into the inner side of a limiting groove, under the action of one side guide inclined surfaces of the locking block and a locking column, the locking column is conveniently clamped and fixed on the top side of the locking block, bolts for fixing the pipeline body do not need to be unscrewed every time when a worker dismantles the pipeline body, the time spent by unscrewing the bolts by workers is reduced, and the working efficiency of workers is improved.

Description

pipe cutting jig

technical field

The utility model relates to the technical field of pipe cutting, in particular to a pipe cutting jig.

Background technique

In the Chinese patent with the authorized publication number CN217991084U, a pipe fixing fixture for easy cutting is disclosed. A cylinder is fixedly installed on the top. The utility model installs the fixing plate by setting the first bolt and the first nut, and then closes the clamping plate, the clamping plate fixes the pipeline, drives the mounting frame to move downward under the action of the cylinder, and drives the motor Under the action, the cutting knife is driven to rotate, and then the mounting frame drives the cutting knife to cut the pipe. Under the action of the second nut, it is convenient to remove the second screw rod, and then it is convenient to remove the second screw rod and the limit groove, so as to facilitate the anti-skid The pad is replaced to improve the clamping effect of the clamping plate on the pipe, and at the same time, it solves the problem that the existing fixing fixture does not have the function of facilitating the replacement of the anti-skid pad on the inner wall of the fixture, which affects the effect of the fixing fixture on the pipe.

The above-mentioned patents have the following defects: when cutting and clamping multiple pipes, workers need to use tools to loosen the first bolts and nuts, and when cutting multiple pipes, workers need to disassemble and assemble the first Bolts and first nuts waste a lot of working time of workers in this process, resulting in low work efficiency of workers; at the same time, the position of the cutting knife is fixed. When cutting different positions of the fixed pipeline, it is necessary to disassemble and assemble the pipeline again. Cutting at different positions makes the versatility of the above-mentioned cutting jig poor. Therefore, a pipe cutting jig is proposed.

The disclosure of the information in this background section is only intended to increase the understanding of the general background of the application, and should not be considered as an acknowledgment or in any form to imply that the information constitutes the prior art known to those skilled in the art.

Utility model content

The purpose of this utility model is to provide a pipe cutting jig to solve the problems raised in the above background technology.

In order to achieve the above object, the utility model provides the following technical solutions: a pipe cutting fixture, including a support plate, a fixed rod is fixed on the top of the support plate, a mounting frame is provided on one side of the fixed rod, and a mounting frame is installed on one side of the mounting frame A first motor is fixed, the output shaft end of the first motor is fixed with a cutting knife located inside the mounting frame, two fixed blocks are fixed on the top of the support plate, and a pipe body is arranged on the upper side of the fixed block, The upper side of the fixed block is provided with a clamping assembly, and the upper side of the clamping assembly is provided with an adjusting assembly;

The clamping assembly includes two first snap rings and two second snap rings, the second snap ring is hinged to the bottom side of the first snap ring, and the first snap ring A first connecting plate is fixed on one side of the top, and a second connecting plate is fixed on the top side of the second snap ring.

Preferably, a locking block is fixed on one side of the first connecting plate, and a limiting groove adapted to one side of the locking block is opened on one side of the second connecting plate.

Preferably, a chute is opened inside the second connecting plate, a slide plate is slidably connected to the inside of the chute, and a spring is connected between the top of the slide plate and the inside of the chute.

Preferably, a lock cylinder inserted into one side of the lock block runs through the top of the second connecting plate, a push plate is fixed on the top of the lock cylinder, and one side of the sliding plate is fixed to one side of the lock cylinder.

Preferably, the adjustment assembly includes a second motor, the output shaft end of the second motor is fixed with a screw, the screw is screwed to a limit block, and an electric push rod is fixed at the bottom of the limit block.

Preferably, one side of the above-mentioned limiting block is movably penetrated by a sliding post, and both ends of the sliding post are fixed to one side of the fixed rod.

Preferably, the push rod end of the above-mentioned electric push rod is fixed on the top of the mounting frame, the pipe body is located between the first snap ring and the second snap ring, and the bottoms of the first snap ring and the second snap ring are connected to Fix the top of the block.

Compared with the prior art by adopting the above technical scheme, the utility model has the following technical effects:

1. Fit the first snap ring and the second snap ring to the outside of the pipe body, and then insert the lock block into the inner side of the limit groove, and under the action of the guide slope on one side of the lock block and the lock post, the lock post will Inserted on the top side of the lock block, it is very convenient to clamp and fix the pipe body at this time. It is not necessary for workers to loosen the bolts used to fix the pipe body every time they disassemble the pipe body, which reduces the need for workers to unscrew the pipe body. The time spent bolting increases worker productivity.

2. Drive the screw to rotate through the output shaft of the second motor, so that the limit block moves to different positions along the sliding column, and the push rod end of the electric push rod is stretched out so that the cutting knife moves downward to cut the pipe. The output shaft of the second motor rotates different numbers of turns to drive the cutting knife to different positions, so that the fixed pipe body can be cut at different positions, which improves the versatility of the cutting fixture.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only These are some embodiments of the present application. Those skilled in the art can also obtain other drawings based on these drawings without creative work.

Fig. 1 is the front view sectional structure schematic diagram of the utility model;

Fig. 2 is the main view structure schematic diagram of the utility model;

Fig. 3 is a schematic diagram of the right view structure of the first snap ring of the present invention;

Fig. 4 is a schematic diagram of the front section structure of the first snap ring of the present invention;

Fig. 5 is a schematic diagram of the cross-sectional structure of the lock block of the present invention;

Fig. 6 is a schematic diagram of the three-dimensional structure of the lock block of the present invention.

Explanation of reference signs: 1. Support plate; 2. Clamping assembly; 21. Push plate; 22. First snap ring; 23. First connecting plate; 24. Second snap ring; 25. Second connecting plate; 26 , lock column; 27, limit groove; 28, lock block; 29, slide plate; 210, spring; 211, chute; 3, pipe body; 4, installation frame; 5, cutting knife; 6, first motor; 7 , fixed block; 8, fixed rod; 9, adjustment assembly; 91, second motor; 92, screw mandrel; 93, sliding column; 94, electric push rod;

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

It should be noted that when an element is referred to as being "fixed" or "disposed on" another element, it may be directly disposed on another element or indirectly disposed on another element; when an element is referred to as being "connected" It may be directly connected to another element or indirectly connected to another element.

It is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "first", "second", "vertical", "horizontal", "top ", "bottom", "inside", "outside" and other indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the application and simplifying the description, rather than indicating or implying No device or element must have a particular orientation, be constructed, and operate in a particular orientation, and thus should not be construed as limiting the application.

In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be interpreted as indicating or implying relative importance or implicitly specifying the quantity of indicated technical features. Thus, a feature defined as "first" and "second" may explicitly or implicitly include one or more of these features. In the description of the present application, "multiple" and "several" mean two or more, unless otherwise specifically defined.

It should be noted that the structures, proportions, sizes, etc. shown in the drawings of this specification are only used to match the content disclosed in the specification, for those who are familiar with this technology to understand and read, and are not used to limit the conditions that this application can implement , so it has no technical substantive meaning, and any modification of structure, change of proportional relationship or adjustment of size shall still fall within the scope of the disclosure disclosed in this application without affecting the effect and purpose of this application. The technical content must be within the scope covered.

Example

Please refer to Figures 1-6, the utility model provides a technical solution: a pipe cutting fixture, including a support plate 1, a fixed rod 8 is fixed on the top of the support plate 1, and a mounting frame 4 is provided on one side of the fixed rod 8, and the fixed rod 8 is used to support the adjustment assembly 9, the first motor 6 is fixed on one side of the mounting frame 4, and the output shaft end of the first motor 6 is fixed with a cutting knife 5 positioned at the inside of the mounting frame 4, under the power of the first motor 6, so that The cutting knife 5 cuts the pipe body 3, and the top of the support plate 1 is fixed with two fixed blocks 7, the upper side of the fixed block 7 is provided with the pipe body 3, and the upper side of the fixed block 7 is provided with a clamping assembly 2 for clamping An adjustment component 9 is provided on the upper side of the component 2;

The clamping assembly 2 includes two first snap rings 22 and two second snap rings 24, the second snap ring 24 is hinged to the bottom side of the first snap ring 22, and the electric push rod 94 The push rod end is fixed on the top of the mounting frame 4, the pipe body 3 is located between the first snap ring 22 and the second snap ring 24, and the bottoms of the first snap ring 22 and the second snap ring 24 are connected to the top of the fixed block 7, Attach the first snap ring 22 and the second snap ring 24 to the outside of the pipe body 3, and at the same time make the locking block 28 inserted into the inner side of the limiting groove 27, and the first connecting plate 23 is fixed on the top side of the first snap ring 22 A second connecting plate 25 is fixed on the top side of the second snap ring 24 , and the lock post 26 is inserted into the top side of the lock block 28 under the action of the guide slope on one side of the lock block 28 and the lock post 26 .

One side of the first connecting plate 23 is fixed with a lock block 28, and the top of the second connecting plate 25 is movable through a lock column 26 inserted on one side of the lock block 28. The top of the lock column 26 is fixed with a push plate 21, and one side of the slide plate 29 is fixed. On one side of the lock cylinder 26, a limit groove 27 adapted to one side of the lock block 28 is opened on the side of the second connecting plate 25, and a chute 211 is opened inside the second connecting plate 25, and the inner side of the chute 211 is slidably connected with a Sliding plate 29, a spring 210 is connected between the top of the sliding plate 29 and the inner side of the chute 211, under the action of the guide slope on one side of the locking block 28 and the locking column 26, the locking column 26 is inserted into the top side of the locking block 28 At this time, under the elastic force of the spring 210, the lock column 26 is tightly inserted into the inner side of the lock block 28, and it is not necessary for the worker to unscrew the bolts used to fix the pipeline body 3 every time the pipeline body 3 is disassembled. , reducing the time it takes for workers to unscrew the bolts, and improving the work efficiency of workers.

The adjustment assembly 9 includes a second motor 91, the output shaft end of the second motor 91 has a brake structure, the output shaft end of the second motor 91 is fixed with a screw mandrel 92, the screw mandrel 92 is threadedly connected to a limit block 95, and the bottom of the limit block 95 An electric push rod 94 is fixed, and the output shaft of the second motor 91 rotates, and at the same time drives the screw mandrel 92 to rotate. position, one side of the limit block 95 is movable through a sliding column 93, and the two ends of the sliding column 93 are fixed on one side of the fixed rod 8, under the power of the first motor 6, the cutting knife 5 cuts the pipe body 3, The output shaft of the second motor 91 rotates different times to drive the cutting knife 5 to different positions, so that the pipe body 3 can be cut at different positions, which improves the versatility of the cutting fixture.

Working principle: When the pipe body 3 needs to be cut, first place the pipe body 3 inside the clamping assembly 2, and when clamping and fixing the pipe body 3, first place one end of the pipe body 3 on one of the clamping assemblies 2 inside, and then the first snap ring 22 and the second snap ring 24 are attached to the outside of the pipe body 3, and at the same time, the lock block 28 is inserted into the inner side of the limit groove 27. At this time, between the lock block 28 and the lock post 26 Under the action of one side guide slope, the lock column 26 is inserted into the top side of the lock block 28. At this time, under the elastic force of the spring 210, the lock column 26 is tightly inserted into the inner side of the lock block 28. According to this method, The other end of the pipe body 3 is clamped and fixed on the inner side of another clamping assembly 2. The operation is simple and convenient. At this time, the pipe body 3 can be clamped and fixed very conveniently, and workers do not need to fix the pipe body 3 every time. When disassembling, it is necessary to unscrew the bolts used to fix the pipe body 3, which reduces the time it takes for workers to unscrew the bolts and improves the work efficiency of the workers.

When it is necessary to cut the different positions of the pipeline body 3, it is only necessary to control the rotation of the output shaft of the second motor 91, and at the same time drive the screw mandrel 92 to rotate. The sliding column 93 moves to different positions, and then the push rod end of the electric push rod 94 stretches out to move the mounting frame 4 and the cutting knife 5 downwards, and then under the power of the first motor 6, the cutting knife 5 will move the pipe body 3 for cutting, the output shaft of the second motor 91 rotates different times to drive the cutting knife 5 to different positions, so that different positions of the pipe body 3 can be cut, which improves the versatility of the cutting fixture.

The model of the second motor 91 is: YEJ112M-4KW-4.

So far, the embodiments of the present utility model have been described in detail with reference to the accompanying drawings. It should be noted that, in the accompanying drawings or in the text of the specification, implementations that are not shown or described are forms known to those of ordinary skill in the art, and are not described in detail. In addition, the above definition of each component is not limited to the various specific structures, shapes or methods mentioned in the embodiments, and those skilled in the art can easily modify or replace them.

Those skilled in the art can understand that the various embodiments of the present invention and/or the features described in the claims can be combined or combined in various ways, even if such a combination or combination is not explicitly recorded in the present invention. In particular, without departing from the spirit and teaching of the present invention, the various embodiments of the present invention and/or the features described in the claims can be combined and/or combined in various ways. All these combinations and/or combinations fall within the scope of the present invention.

The specific embodiments described above have further described the purpose, technical solutions and beneficial effects of the utility model in detail. It should be understood that the above descriptions are only specific embodiments of the utility model and are not intended to limit the utility model. For new models, any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims (7)

1. A pipe cutting jig, comprising a support plate (1), characterized in that: the top of the support plate (1) is fixed with a fixed rod (8), and one side of the fixed rod (8) is provided with a mounting bracket (4 ), the first motor (6) is fixed on one side of the mounting frame (4), the output shaft end of the first motor (6) is fixed with a cutting knife (5) located inside the mounting frame (4), the support Two fixed blocks (7) are fixed on the top of the plate (1), the upper side of the fixed block (7) is provided with a pipe body (3), and the upper side of the fixed block (7) is provided with a clamping assembly ( 2), the upper side of the clamping component (2) is provided with an adjusting component (9); The clamping assembly (2) includes two first snap rings (22) and two second snap rings (24), the second snap ring (24) and the first snap ring ( The bottom side of 22) is hinged, the first connecting plate (23) is fixed on the top side of the first snap ring (22), and the second connecting plate (23) is fixed on the top side of the second snap ring (24). 25). 2. A pipe cutting jig according to claim 1, characterized in that: a locking block (28) is fixed on one side of the first connecting plate (23), and a locking block (28) is fixed on one side of the second connecting plate (25). There is a limit groove (27) adapted to one side of the lock block (28). 3. A pipe cutting jig according to claim 2, characterized in that: a chute (211) is opened inside the second connecting plate (25), and a slide plate ( 29), a spring (210) is connected between the top of the sliding plate (29) and the inner side of the chute (211). 4. A pipe cutting jig according to claim 3, characterized in that: the top of the second connecting plate (25) is movably penetrated with a locking column (26) inserted into one side of the locking block (28), the A push plate (21) is fixed on the top of the lock column (26), and one side of the slide plate (29) is fixed to one side of the lock column (26). 5. A pipe cutting jig according to claim 1, characterized in that: the adjustment assembly (9) includes a second motor (91), and the output shaft end of the second motor (91) is fixed with a screw ( 92), the screw rod (92) is threadedly connected to the limit block (95), and the bottom of the limit block (95) is fixed with an electric push rod (94). 6. A pipe cutting jig according to claim 5, characterized in that: a sliding column (93) runs through one side of the limiting block (95), and both ends of the sliding column (93) are fixed on Secure one side of the rod (8). 7. A pipe cutting jig according to claim 5, characterized in that: the push rod end of the electric push rod (94) is fixed on the top of the installation frame (4), and the pipe body (3) is located on the second Between the first snap ring (22) and the second snap ring (24), the bottoms of the first snap ring (22) and the second snap ring (24) are connected to the top of the fixing block (7).

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