Clamping tool for cutting seamless steel tube

Abstract

The utility model discloses a clamping tool for seamless steel pipe cutting processing, which comprises an operation bottom plate, a rear plate is fixedly arranged on the upper surface of one side of the operation bottom plate, the clamping tool is characterized in that a first clamping piece and a second clamping piece are arranged on the inner side wall of the rear plate, a movable operation table is arranged above the front end of the operation bottom plate, and the movable operation table is arranged above the front end of the operation bottom plate. A first sliding block is arranged at the rear end of the first clamping piece, the first sliding block is fixedly installed at the front end of the rear plate, a connecting rod is fixedly installed on the surface of the front side of the first sliding block, the front end of the connecting rod is fixedly connected with the rear side wall of the first clamping piece, and a buckling block is fixedly installed at the front end of the first clamping piece. The problem that the stability of a clamping tool is poor through the device is solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of clamping for cutting processing, and in particular relates to a clamping tool for cutting processing of seamless steel pipes. Background Art

[0002] There are many options for steel pipe cutting equipment, which are mainly selected according to specific needs and usage scenarios. The designated steel pipe will be accurately cut according to the fixed length requirements through cutting processing. During the cutting process, the steel pipe and other objects will be fixed on one side of the cutting machine through a clamping assembly, and then the corresponding cutting will be carried out. Commonly used clamps include clamp type, backpack type and mount type. Among them, the clamp type is the most common. In the general existing technology, it plays the effect of fixing the steel pipe during the cutting process of seamless steel pipe.

[0003] However, there are still the following problems when using the kit-type fixation as a clamping tool:

[0004] Since most of the existing clamping tools are of kit style, the steel pipe is inserted from one side, the clamping size is single, and the clamping size cannot be adjusted according to the size of the steel pipe. On the other hand, shaking will occur during the cutting process, resulting in uneven cross-section of the steel pipe. At the same time, the clamping tool itself does not have a distance measuring function. Therefore, the utility model proposes a clamping tool for seamless steel pipe cutting to solve the above problems. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model aims to provide a clamping tool for cutting and processing seamless steel pipes, which has the advantages of strong firmness and the ability to measure the length of the pipe body.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a clamping tool for cutting seamless steel pipes, comprising an operating base plate, a rear plate is fixedly installed on the upper surface of one side of the operating base plate, and is characterized in that: a clamping member 1 and a clamping member 2 are provided on the inner side wall of the rear plate, and a movable operating table is provided above the front end of the operating base plate.

[0007] Preferably, a sliding block 1 is provided at the rear end of the clamping member 1, and the sliding block 1 is fixedly installed on the front end of the rear plate. A connecting rod is fixedly installed on the front surface of the sliding block 1, and the front end of the connecting rod is fixedly connected to the rear side wall of the clamping member 1, and a snap block is fixedly installed on the front end of the clamping member 1.

[0008] Preferably, a sliding block 2 is provided at the rear end of the clamping member 2, and the sliding block 2 is slidably installed on the inner wall of the rear plate, and the inner wall of the rear plate is provided with a sliding rail adapted to the sliding block 2, and the front surface of the sliding block 2 is fixedly installed, and the front end is fixedly connected to the rear wall of the clamping member 2.

[0009] Preferably, a distance measuring ruler is fixedly mounted on one side above the first clamping member, a rear end of the distance measuring ruler is fixedly connected to a rear end of a side wall of the rear plate, and a sliding sleeve matching the distance measuring ruler is provided on the top of the second clamping member.

[0010] Preferably, positioning bolts are movably installed on the top of the clamping member 1 and the clamping member 2 through threads, and an arc-shaped fixing block is rotatably installed on the lower end of the positioning bolt. Limiting sleeves that are compatible with the arc-shaped fixing block are respectively provided below the top of the clamping member 1 and the clamping member 2, and spring supports are respectively fixedly installed above the inner surfaces of the clamping member 1 and the clamping member 2. Limiting blocks are fixedly installed on the upper ends of the spring supports, and damping is provided inside the spring supports.

[0011] Preferably, a lower slide groove is fixedly installed on the lower surface of the mobile operating table, an upper slide rail adapted to the lower slide groove is arranged on the outer side of the lower slide groove, the upper slide rail is fixedly installed on the front upper surface of the operating base plate, and a buckle groove adapted to the buckle block is arranged on the upper inner wall of the mobile operating table.

[0012] Preferably, a cutting device is slidably mounted above the mobile operating table, and the cutting device includes a cutting machine housing, a driving motor and a cutting wheel assembly.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. By independently setting an arc-shaped clamping plate inside the steel pipe clamp and opening a matching buckle on one side of the clamping assembly, it can be connected to the operating table at the bottom of the cutting equipment, reducing unnecessary shaking during the cutting process and further enhancing the overall stability of the clamping tooling.

[0015] 2. By setting a measuring ruler for use with steel pipes at a relative position between the two clamps, the measuring ruler can be used to grasp the cutting size during the cutting process, which can also assist construction personnel to efficiently cut the required steel pipes, further improving the cutting accuracy and work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the top view structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the overall structure of the rear panel of the utility model;

[0019] Figure 4 It is an enlarged overall structural schematic diagram of the clamping assembly of the utility model;

[0020] Figure 5 It is a structural schematic diagram of the mobile operating platform of the utility model.

[0021] In the figure: 1. operating base plate; 2. rear plate; 3. clamping piece 1; 31. sliding block 1; 311. connecting rod; 32. snap block; 4. clamping piece 2; 41. sliding block 2; 5. mobile operating table; 51. upper slide rail; 52. lower slide groove; 53. snap groove; 6. cutting device; 7. distance measuring ruler; 8. positioning bolt; 81. arc fixing block; 82. limit block; 83. spring support. DETAILED DESCRIPTION

[0022] In order to make the purpose and technical solution of the utility model clearly and completely described, and the advantages more clearly understood, the embodiments of the utility model are further described in detail in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all of the embodiments, and are only used to explain the embodiments of the utility model, and are not used to limit the embodiments of the utility model. All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] In the description of the present invention, it should be noted that the terms "center", "middle", "upper", "lower", "left", "right", "inner", "outer", "top", "bottom", "side", "vertical", "horizontal", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "one", "first", "second", "third", "fourth", "fifth", "sixth" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0024] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0025] For the purpose of simplicity and illustration, the principles of the embodiments are mainly described by reference to examples. In the following description, many specific details are proposed to provide a thorough understanding of the embodiments. However, it is obvious that for those of ordinary skill in the art, these embodiments may not be limited to these specific details in practice. In some instances, known methods and structures are not described in detail to avoid making these embodiments unnecessarily difficult to understand. In addition, all embodiments can be used in combination with each other.

[0026] Embodiment 1

[0027] See also Figures 1 to 5 The utility model provides a technical solution: a rear plate 2 is fixedly installed on the upper surface of one side of an operating base plate 1, a clamping piece 3 and a clamping piece 2 4 are provided on the inner side wall of the rear plate 2, a mobile operating table 5 is provided above the front end of the operating base plate 1, a sliding block 31 is provided at the rear end of the clamping piece 3, the sliding block 31 is fixedly installed on the front end of the rear plate 2, a connecting rod 311 is fixedly installed on the front side surface of the sliding block 31, the front end of the connecting rod 311 is fixedly connected to the rear side wall of the clamping piece 3, and a buckle block 32 is fixedly installed on the front end of the clamping piece 3.

[0028] The seamless steel pipe installed through the device is fixed by multiple clamps, which increases the firmness of the clamping assembly itself and prevents the displacement of the steel pipe caused by vibration during the cutting process. It can also reduce the manpower limit support and further enhance the stability of the device.

[0029] Embodiment 2

[0030] See also Figures 1 to 5 The utility model provides a technical solution: a sliding block 41 is provided at the rear end of the clamping member 4, and the sliding block 41 is slidably installed on the inner wall of the rear plate 2. The inner wall of the rear plate 2 is provided with a slide rail adapted to the sliding block 41, and a 411 is fixedly installed on the front surface of the sliding block 41, and the front end of 411 is fixedly connected to the rear wall of the clamping member 4.

[0031] By providing a sliding track on the rear plate 2 for use with the sliding block 1 31 and the sliding block 2 41 , the clamping member can be quickly moved to the size required by the construction personnel during the use of the distance measuring ruler, thereby speeding up the cutting work efficiency.

[0032] Embodiment 3

[0033] See also Figures 1 to 5 The utility model provides a technical solution: a distance measuring ruler 7 is fixedly installed on one side of the upper side of the clamping member 1 3 , the rear end of the distance measuring ruler 7 is fixedly connected to the rear end of the side wall of the rear plate 2 , and a sliding sleeve adapted to the distance measuring ruler 7 is provided on the top of the clamping member 2 4 .

[0034] By setting a distance measuring ruler 7 for steel pipe cutting on one side of the clamping component, the size of the steel pipe desired by the construction personnel can be set by sliding the clamping part in the middle. The self-measured size of the clamping component is 5 cm, and the size of the distance measuring ruler can be customized according to the merchant's requirements.

[0035] Embodiment 4

[0036] See also Figures 1 to 5 The utility model provides a technical solution: a positioning bolt 8 is movably installed on the top of the clamping member 1 3 and the clamping member 2 4 through a thread, and an arc-shaped fixed block 81 is rotatably installed on the lower end of the positioning bolt 8. A limiting sliding sleeve adapted to the arc-shaped fixed block 81 is respectively arranged below the top of the clamping member 1 3 and the clamping member 2 4, and a spring support 83 is respectively fixedly installed above the inner surface of the clamping member 1 3 and the clamping member 2 4. A limiting block 82 is fixedly installed on the upper end of the spring support 83, and a damper is arranged inside the spring support 83.

[0037] Through the elastic limit block inside the clamping piece, while the top arc-shaped fixing piece 81 presses the seamless steel pipe downward, the limit block at the bottom can also play a certain clamping and limiting role, which can prevent the steel pipe from shifting due to dislocation during the clamping process, further reducing the manpower burden.

[0038] Embodiment 5

[0039] See also Figures 1 to 5 The utility model provides a technical solution: a lower sliding groove 52 is fixedly installed on the lower surface of the mobile operating platform 5, an upper sliding rail 51 adapted to the lower sliding groove 52 is arranged on the outer side of the lower sliding groove 52, the upper sliding rail 51 is fixedly installed on the front upper surface of the operating base plate 1, and a buckle groove 53 adapted to the buckle block 32 is arranged on the upper inner wall of the mobile operating platform 5.

[0040] A snap block 32 is installed on one side of the clamping member 3, and a snap groove 53 used in conjunction with the snap block 32 is provided on one side of the mobile operating table 5. The clamping assembly and the mobile table can be fixedly connected to each other, preventing the clamping member from shaking during the cutting process, thereby further improving the overall firmness of the device.

[0041] The working principle and use process of this utility model:

[0042] First, a rear plate 2 is fixedly installed on the upper surface of one side of the operating base plate 1, and a clamping member 3 and a clamping member 2 4 are provided on the inner wall of the rear plate 2. A mobile operating table 5 is provided above the front end of the operating base plate 1, and a cutting device 6 is slidably installed above the mobile operating table 5. The cutting device 6 includes a cutting machine housing, a driving motor and a cutting wheel assembly.

[0043] Then, positioning bolts 8 are movably installed on the top of clamping parts 1 3 and clamping parts 2 4 through threads, and arc-shaped fixed blocks 81 are rotatably installed on the lower ends of the positioning bolts 8. Limiting sleeves that are compatible with the arc-shaped fixed blocks 81 are respectively arranged below the tops of clamping parts 1 3 and clamping parts 2 4. Spring supports 83 are respectively fixedly installed on the inner surfaces of clamping parts 1 3 and clamping parts 2 4. Limiting blocks 82 are fixedly installed on the upper ends of the spring supports 83, and damping is arranged inside the spring supports 83.

[0044] Finally, a distance measuring ruler 7 is fixedly installed on one side of the upper side of the clamping member 1 3 , the rear end of the distance measuring ruler 7 is fixedly connected to the rear end of the side wall of the rear plate 2 , and a sliding sleeve adapted to the distance measuring ruler 7 is provided on the top of the clamping member 2 4 .

[0045] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A clamping tool for cutting seamless steel pipes, comprising an operating base plate (1), a rear plate (2) being fixedly mounted on an upper surface of one side of the operating base plate (1), characterized in that: The inner side wall of the rear plate (2) is provided with a clamping piece 1 (3) and a clamping piece 2 (4), and a movable operating platform (5) is provided above the front end of the operating base plate (1); a sliding block 1 (31) is provided at the rear end of the clamping piece 1 (3), and the sliding block 1 (31) is fixedly mounted on the front end of the rear plate (2); a connecting rod (311) is fixedly mounted on the front surface of the sliding block 1 (31), and the front end of the connecting rod (311) is fixedly connected to the rear side wall of the clamping piece 1 (3), and a buckle block (32) is fixedly mounted on the front end of the clamping piece 1 (3); a distance measuring ruler (7) is fixedly mounted on one side above the clamping piece 1 (3), and the rear end of the distance measuring ruler (7) is fixedly connected to the rear end of the side wall of the rear plate (2), and a sliding sleeve matching the distance measuring ruler (7) is provided at the top of the clamping piece 2 (4).

2. The clamping tool for cutting seamless steel pipe according to claim 1, characterized in that: The rear end of the second clamping member (4) is provided with a second sliding block (41), and the second sliding block (41) is slidably mounted on the inner side wall of the rear plate (2), and the inner side wall of the rear plate (2) is provided with a slide rail adapted to the second sliding block (41), and the front side surface of the second sliding block (41) is fixedly mounted with (411), and the front end of the (411) is fixedly connected to the rear side wall of the second clamping member (4).

3. The clamping tool for cutting seamless steel pipe according to claim 1, characterized in that: A positioning bolt (8) is movably installed on the top of the clamping member 1 (3) and the clamping member 2 (4) through a thread, and an arc-shaped fixed block (81) is rotatably installed on the lower end of the positioning bolt (8). A limiting sliding sleeve matched with the arc-shaped fixed block (81) is respectively arranged below the top of the clamping member 1 (3) and the clamping member 2 (4). A spring support (83) is fixedly installed above the inner surface of the clamping member 1 (3) and the clamping member 2 (4), and a limiting block (82) is fixedly installed on the upper end of the spring support (83). A damper is arranged inside the spring support (83).

4. The clamping tool for cutting seamless steel pipe according to claim 1, characterized in that: A lower slide groove (52) is fixedly installed on the lower surface of the mobile operating platform (5), an upper slide rail (51) adapted to the lower slide groove (52) is arranged on the outer side of the lower slide groove (52), the upper slide rail (51) is fixedly installed on the front upper surface of the operating base plate (1), and a buckle groove (53) adapted to the buckle block (32) is arranged on the upper inner side wall of the mobile operating platform (5).

5. The clamping tool for cutting seamless steel pipe according to claim 1, characterized in that: A cutting device (6) is slidably mounted above the mobile operating platform (5), and the cutting device (6) comprises a cutting machine housing, a driving motor and a cutting wheel assembly.

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