CN219212305U - Auxiliary adjusting device for pipe cutting and cutting machine - Google Patents

Abstract

The utility model discloses an auxiliary adjusting device for pipe cutting and a cutting machine, wherein the auxiliary adjusting device comprises: the device comprises a clamp, a guide rail frame, a sliding baffle and a positioning nut; the surface of the clamp is provided with a limiting channel for limiting the outer peripheral surface of the pipe; one side of the guide rail frame is detachably and fixedly arranged on the side surface of the clamp; the sliding baffle comprises a sliding part and a positioning part which are rotationally connected; the sliding part is movably arranged on the surface of the guide rail frame, and one end of the positioning part protrudes to form a baffle plate for stabilizing the pipe port; the positioning nut penetrates through the side face of the sliding part; the cutting size of the pipe is determined by screwing the positioning nut so that the sliding part is fixed on the guide rail frame before cutting the pipe. According to the pipe cutting device, the sliding baffle moves on the guide rail frame and determines the pipe cutting size, so that when pipe cutting is performed, one end of the pipe only needs to pass through the limiting channel on the clamp and abut against the positioning part of the sliding baffle, and the pipe cutting work of determining the cutting size is rapidly completed.

Description

Auxiliary adjusting device for pipe cutting and cutting machine

Technical Field

The utility model belongs to the technical field of pipe cutting, and particularly relates to an auxiliary adjusting device for pipe cutting and a cutting machine.

Background

In view of transportation cost and price of the pipe, a construction party usually selects the pipe with fixed specification when buying. When steel frames are built on various construction sites, the pipes such as the steel pipes with fixed specifications are cut, so that the pipes meet the size requirements of the construction sites. At present, when cutting is carried out on a construction site, a mode of direct cutting after visual inspection is generally adopted, and because the conditions of the construction site are different, a plurality of pipes with different sizes are required for building temporary supporting structures such as a steel frame, and the existing cutting mode is extremely complicated.

Disclosure of Invention

In order to solve the problem that the prior art needs a plurality of pipes with different sizes for building temporary support structures such as steel frames and the like on a construction site, the conventional cutting mode is extremely complicated, the utility model provides the following technical scheme:

an auxiliary adjustment device for pipe cutting, the auxiliary adjustment device comprising: the device comprises a clamp, a guide rail frame, a sliding baffle and a positioning nut; the surface of the clamp is provided with a limiting channel for limiting the outer peripheral surface of the pipe; one side of the guide rail frame is detachably and fixedly arranged on the side face of the clamp; the sliding baffle comprises a sliding seat and a baffle which are connected in a rotating way; the sliding seat is movably arranged on the surface of the guide rail frame, and one end of the baffle is protruded to form a baffle for stabilizing the pipe port; the positioning nut penetrates through the side face of the sliding seat; the cutting size of the pipe is determined by screwing the positioning nut to fix the sliding seat on the guide rail frame before cutting the pipe.

Wherein, anchor clamps include: a fixed seat, a positioning clamping plate and a movable clamping plate; one side of the fixed seat is detachably fixed with the guide rail frame, and a sliding rail groove with the extending direction perpendicular to the extending direction of the guide rail frame is formed in the surface of the fixed seat; the positioning clamping plate is detachably and fixedly arranged in the sliding rail groove; the movable clamping plate is movably arranged in the sliding rail groove, and the movable clamping plate is relatively parallel to the positioning clamping plate to form the limiting channel; when the pipe is cut, the outer peripheral surface of the pipe is clamped and limited in the limiting channel by changing the distance between the movable clamping plate and the positioning clamping plate.

Further, the clamp also comprises a fixed column, a screw rod and a fixed piece; the fixed column sequentially passes through one side of the movable clamping plate, which is far away from the positioning clamping plate, and the sliding rail groove; one end of the screw rod penetrates through the column shaft of the fixed column, and the screw rod is in threaded fit with the fixed column, so that the movable clamping plate is driven to move in the sliding rail groove after the screw rod is rotated; the other end of the screw rod is fixedly connected with the rotating wheel; each fixing piece is arranged at the end part of the fixing column, and each fixing piece is connected with the fixing column through threads, so that the movable clamping plate is limited in the sliding rail groove.

Further, the fixing seat is protruded on one side parallel to the locating clamping plate to form a stable seat, and one end of the screw rod sequentially penetrates through the stable seat and the fixing column.

Further, the guide rail frame comprises a fixed plate and a rail; one of the fixing plates is detachably connected with one side of the fixing seat, the tracks are arranged between the two fixing plates in pairs, each track is parallel to each other, and a closed structure is formed between the fixing plates and the tracks.

Further, the sliding seat comprises a base and a connecting rod; the base is movably arranged between the rails, and one side, close to the fixed seat, of the base is fixedly provided with connecting rods connected with two sides of the width direction of the base.

Further, channels matched with each track are respectively arranged on two sides of the base, and a space is reserved between each channel and each track.

Further, the baffle comprises a horizontal part and a vertical part which are vertically connected; one side of the horizontal part, which is close to the fixed seat, is protruded relative to the base to form a connecting seat which is rotationally connected with the connecting rod; when the pipe is cut, the surface of the vertical part is abutted against the end face of the pipe.

Further, the horizontal portion is located between the two channels, and when the horizontal portion rotates to be parallel to the base surface, the interval between the channels and the rail is reduced.

Another object of the present utility model is to provide a cutting machine, which includes a cutting machine body and the auxiliary adjusting device, wherein the cutting machine body is detachably and fixedly disposed on a side of the surface of the fixture, which is far away from the limiting channel.

The beneficial effects are that: according to the pipe cutting device, the sliding baffle moves on the guide rail frame and determines the pipe cutting size, so that when pipe cutting is performed, one end of the pipe only needs to pass through the limiting channel on the clamp and abut against the positioning part of the sliding baffle, and the pipe cutting work of determining the cutting size is rapidly completed.

Drawings

Fig. 1 is a schematic structural view of an auxiliary adjusting device for pipe cutting according to an embodiment of the present utility model;

fig. 2 is a schematic structural view of a fixture according to an embodiment of the present utility model;

FIG. 3 is a schematic view of a structure in which a horizontal portion is parallel to a surface of a base according to an embodiment of the present utility model;

fig. 4 is a schematic structural view of a horizontal portion after rotation according to an embodiment of the present utility model.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the present application more apparent, the present utility model will be described in further detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

It is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the present patent and simplify the description, and do not indicate or imply that the devices or elements being referred to must have a particular orientation, be configured and operated in a particular orientation, and are therefore not to be construed as limiting the present patent.

Fig. 1 is a schematic structural view of an auxiliary adjusting device for pipe cutting according to an embodiment of the present utility model.

Referring to fig. 1, an auxiliary adjusting device for pipe cutting according to an embodiment of the present utility model includes: the device comprises a clamp 1, a guide rail frame 2, a sliding baffle 3 and a positioning nut 4. The surface of the clamp 1 is provided with a limiting channel 5 for limiting and fixing the outer peripheral surface of the pipe, and one side of the guide rail frame 2 is detachably fixed on the side surface of the clamp 1. Wherein the sliding barrier 3 comprises a sliding seat 31 and a barrier 32 which are rotatably connected. The sliding seat 31 is movably arranged on the surface of the guide rail frame 2, and one end of the baffle 32 is protruded and abutted against the port of the pipe. The positioning nut 4 is arranged on the side surface of the sliding seat 31 in a penetrating way, and the positioning nut 4 and the sliding seat 31 are kept relatively fixed.

Before pipe cutting, the port of the pipe passes through the limiting channel 5 and abuts against the baffle 32, and constructors adjust the cutting size of the pipe by moving the sliding baffle 3. After the completion, the slide seat 31 is fixed to the rail frame 2 by screwing the set nut 4, thereby stabilizing the cut size of the pipe.

Fig. 2 is a schematic structural view of a jig 1 according to an embodiment of the present utility model.

Referring to fig. 2, in detail, the clamp 1 includes a fixed seat 11, a positioning clamp plate 12, and a movable clamp plate 13. The wide surface of the fixing seat 11 is provided with a sliding rail groove 111 with an extending direction perpendicular to the extending direction of the guide rail frame 2, and the narrow surface of the fixing seat 11 is detachably and fixedly connected with one side of the guide rail frame 2 through a connecting piece such as a screw. The positioning clamping plate 12 is detachably and fixedly arranged in the sliding rail groove 111, and the wide surface of the positioning clamping plate 12 is perpendicular to the extending direction of the sliding rail groove 111. The movable clamp plate 13 is movably disposed in the slide rail groove 111, and the movable clamp plate 13 and the positioning clamp plate 12 are relatively parallel to each other, so that the spacing between the movable clamp plate 13 and the positioning clamp plate 12 forms the above-mentioned spacing channel 5 for spacing the outer peripheral surface of the pipe. When cutting the pipe, constructors can change the distance between the movable clamping plate 13 and the positioning clamping plate 12 by moving the movable clamping plate 13, so that the outer peripheral surface of the pipe is clamped and fixed in the limiting channel 5.

Preferably, in the present embodiment, the jig 1 further includes a fixing column 14, a screw 15, and a fixing piece 16. Wherein, the movable clamping plate 13 is protruded away from one side of the positioning clamping plate 12, the column body of the fixed column 14 is provided with a first through hole with internal threads, and two ends of the fixed column 14 are provided with external threads. The port of each fixed column 14 is connected and fixed with a fixed piece 16 by screw thread, and after the fixed columns 14 sequentially pass through the protruding part of the movable clamping plate 13 and the sliding rail groove 111, the movable clamping plate 13 is limited in the sliding rail groove 111 by connecting the fixed pieces 16 such as nuts. One end of the screw rod 15 penetrates through the first through hole, an external thread opposite to the internal thread of the first through hole is arranged on the rod body of the screw rod 15, and the screw rod 15 is in threaded fit with the fixed column 14, so that the movable clamping plate 13 can be driven to move relative to the positioning clamping plate 12 when the screw rod 15 rotates, and the distance between the movable clamping plate 13 and the positioning clamping plate 12 is changed.

Further, in this embodiment, the other end of the screw 15 is further provided with a disk-shaped rotating wheel 6 for convenience of rotation of the constructor. The rotating wheel 6 is coaxial with the screw rod 15, the rotating wheel 6 and the screw rod 15 are relatively fixed, and after the rotating wheel 6 is screwed, the screw rod 15 synchronously rotates. In another embodiment, to stabilize the rotation of the screw rod 15, a portion of the surface of the fixing base 11 parallel to the positioning clamping plate 12 is protruded, thereby forming a circular arc-shaped stabilization seat 17. The stabilizing seat 17 is located at the edge of the fixing seat 11, and a second through hole is formed in the stabilizing seat 17. One end of the screw 15 sequentially passes through the first through hole and the second through hole, thereby maintaining stability above the fixing seat 11.

Fig. 3 is a schematic view of a structure in which a horizontal portion 321 is parallel to a surface of a base 311 according to an embodiment of the present utility model. Fig. 4 is a schematic view of a structure after the horizontal portion 321 is rotated according to an embodiment of the present utility model.

Referring to fig. 3, in particular, the slide mount 31 includes a base 311 and a connection rod 312. Wherein, the base 311 is plate-shaped, the base 311 is movably arranged on the rail 22 frame, and a connecting rod 312 is arranged above the edge of one side of the base 311, which is close to the fixed seat 11. The two sides of the base 311 in the width direction are higher than the surface of the base 311, and the connecting rod 312 is fixedly connected with the two side walls of the base 311 in the width direction. The baffle 32 includes a horizontal portion 321 and a vertical portion 322 that are vertically connected, wherein a side of the horizontal portion 321 near the fixing base 11 protrudes with respect to the base 311, so as to form a connection seat 3211 that matches with the connection rod 312. Referring to fig. 4, the connection base 3211 is coaxial with the connection rod 312, and the shutter 32 is rotatable about the connection rod 312 by the connection base 3211 on the horizontal portion 321. The end face of the vertical portion 322 is in a trapezoid shape with a narrow upper part and a wide lower part, and when the port of the pipe abuts against the vertical portion 322, the inclined side of the vertical portion 322 can further prevent the pipe from shifting during cutting.

Referring to fig. 1 and 3 together, the rail housing 2 further includes two fixing plates 21 and two rails 22. Wherein each fixing plate 21 is relatively parallel, each rail 22 is parallel to each other, and each rail 22 is disposed between two fixing plates 21. One of the fixing plates 21 is fixedly connected to the narrow surface of one side of the fixing base 11 in the longitudinal direction by a fixing member 16 such as a screw. The opposite sides of the base 311 are respectively provided with a channel 313 matched with the rail 22, two ends of the connecting rod 312 are respectively fixedly connected with the outer side wall of one channel 313, and a space is reserved between each channel 313 and the rail 22. Preferably, the side walls of one of the channels 313 are raised and provided with holes matching the positioning nuts 4, after the cut size of the tube has been determined, one end of the positioning nut 4 is made to pass through the side walls of this channel 313 into the seat 311 and against the surface of one of the rails 22 by screwing the positioning nut 4, thereby defining the position of the seat 311 on the rail 22.

To further enhance the stop effect, in another embodiment, the width of the horizontal portion 321 is slightly greater than the spacing between the two channels 313. When the horizontal portion 321 rotates to be parallel to the surface of the base 311, both sides of the horizontal portion 321 press the channels 313, so that the walls of the channels 313 are slightly deformed, and the gap between each rail 22 and each channel 313 is reduced. After the end of the positioning nut 4 abuts against the surface of the rail 22, the movement of the base 311 is further restricted.

Another object of the utility model is to propose a cutting machine comprising a cutting machine body 7 and the auxiliary adjustment device described above. Referring to fig. 1, the cutter body 7 is detachably fixed to the surface of the fixing base 11 by a connecting member such as a bolt, the cutter body 7 is disposed opposite to the positioning clamping plate 12, and the cutter body 7 is located on the surface of the fixing base 11 on the side opposite to the movable clamping plate 13.

In summary, according to the pipe cutting device, the sliding baffle moves on the guide rail frame and determines the pipe cutting size, so that when pipe cutting is performed, one end of the pipe only needs to pass through the limiting channel on the clamp and abut against the positioning part of the sliding baffle, and the pipe cutting work of determining the cutting size is rapidly completed. Further, the distance between the positioning clamping plate and the movable clamping plate can be changed after the screw rod rotates, so that the outer peripheral surface of the pipe is clamped, and the pipe is ensured not to be shifted during cutting. Further, the baffle and the sliding seat are rotatably arranged, and the width of the horizontal part is slightly larger than the interval of the channels, so that when the horizontal part is parallel to the base, the horizontal part can squeeze the channels on two sides, and further the limiting effect of the sliding seat on the track is better.

The foregoing describes specific embodiments of the utility model. Other embodiments are within the scope of the following claims.

The terms "exemplary," "example," and the like, as used throughout this specification, mean "serving as an example, instance, or illustration," and do not mean "preferred" or "advantageous" over other embodiments. The detailed description includes specific details for the purpose of providing an understanding of the described technology. However, the techniques may be practiced without these specific details. In some instances, well-known structures and devices are shown in block diagram form in order to avoid obscuring the concepts of the described embodiments.

The alternative implementation of the embodiment of the present utility model has been described in detail above with reference to the accompanying drawings, but the embodiment of the present utility model is not limited to the specific details of the foregoing implementation, and various simple modifications may be made to the technical solutions of the embodiment of the present utility model within the scope of the technical concept of the embodiment of the present utility model, and these simple modifications all fall within the protection scope of the embodiment of the present utility model.

The previous description of the disclosure is provided to enable any person skilled in the art to make or use the disclosure. Various modifications to the disclosure will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other variations without departing from the scope of the disclosure. Thus, the disclosure is not intended to be limited to the examples and designs described herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (10)

1. An auxiliary adjusting device for pipe cutting, characterized in that the auxiliary adjusting device comprises: the device comprises a clamp (1), a guide rail frame (2), a sliding baffle (3) and a positioning nut (4); a limiting channel (5) for limiting the peripheral surface of the pipe is arranged on the surface of the clamp (1); one side of the guide rail frame (2) is detachably and fixedly arranged on the side surface of the clamp (1); the sliding baffle (3) comprises a sliding seat (31) and a baffle (32) which are connected in a rotating way; the sliding seat (31) is movably arranged on the surface of the guide rail frame (2), and one end of the baffle (32) protrudes to form a baffle (32) for stabilizing the pipe port; the positioning nut (4) is arranged on the side surface of the sliding seat (31) in a penetrating way; the cutting size of the pipe is determined by screwing the positioning nut (4) to fix the sliding seat (31) on the guide rail frame (2) before cutting the pipe.

2. An auxiliary adjusting device for pipe cutting according to claim 1, characterized in that the clamp (1) comprises: a fixed seat (11), a positioning clamping plate (12) and a movable clamping plate (13); one side of the fixed seat (11) is detachably fixed with the guide rail frame (2), and a sliding rail groove (111) with the extending direction perpendicular to the extending direction of the guide rail frame (2) is formed in the surface of the fixed seat (11); the positioning clamping plate (12) is detachably and fixedly arranged in the sliding rail groove (111); the movable clamping plate (13) is movably arranged in the sliding rail groove (111), and the movable clamping plate (13) is relatively parallel to the positioning clamping plate (12) to form the limit channel (5); when the pipe is cut, the outer peripheral surface of the pipe is clamped and limited in the limiting channel (5) by changing the distance between the movable clamping plate (13) and the positioning clamping plate (12).

3. An auxiliary adjusting device for pipe cutting according to claim 2, characterized in that the clamp (1) further comprises a fixing post (14), a screw (15) and a fixing piece (16); the fixed column (14) sequentially passes through one side, far away from the positioning clamping plate (12), of the movable clamping plate (13) and the sliding rail groove (111); one end of the screw rod (15) passes through the column shaft of the fixed column (14), and the screw rod (15) is in threaded fit with the fixed column (14), so that the movable clamping plate (13) is driven to move in the sliding rail groove (111) after the screw rod (15) is rotated; the other end of the screw rod (15) is fixedly connected with the rotating wheel (6); each fixing piece (16) is respectively arranged at the end part of the fixed column (14), and each fixing piece (16) is connected with the fixed column (14) through threads, so that the movable clamping plate (13) is limited in the sliding rail groove (111).

4. An auxiliary adjusting device for pipe cutting according to claim 3, wherein the fixing base (11) is protruded on one side parallel to the locating clamping plate (12) to form a stabilizing base, and one end of the screw rod (15) sequentially penetrates through the stabilizing base and the fixing column (14).

5. An auxiliary adjustment device for pipe cutting according to claim 2, characterized in that the guide rail frame (2) comprises a fixed plate (21) and a track (22); one of the fixing plates (21) is detachably connected with one side of the fixing seat (11), the rails (22) are arranged between the two fixing plates (21) in pairs, each rail (22) is parallel to each other, and a closed structure is formed between the fixing plates (21) and the rails (22).

6. An auxiliary adjustment device for pipe cutting according to claim 5, characterized in that the sliding seat (31) comprises a base (311) and a connecting rod (312); the base (311) is movably arranged between the rails (22), and one side of the base (311) close to the fixed seat (11) is fixedly provided with the connecting rods (312) connected with two sides of the base (311) in the width direction.

7. An auxiliary adjusting device for pipe cutting according to claim 6, characterized in that the two sides of the base (311) are respectively provided with channels (313) matching each of the rails (22), and that there is a space between each of the channels (313) and each of the rails (22).

8. An auxiliary adjustment device for pipe cutting according to claim 7, characterized in that the baffle (32) comprises a vertical portion (322) and a vertical portion (321) connected vertically; one side of the horizontal part (321) close to the fixed seat (11) is protruded relative to the base (311) to form a connecting seat (3211) rotationally connected with the connecting rod (312); when cutting the pipe, the surface of the vertical part (322) is abutted against the end face of the pipe.

9. An auxiliary adjustment device for pipe cutting according to claim 8, characterized in that the horizontal portion (321) is located between two of the channels (313), the spacing between the channels (313) and the rail (22) decreasing when the horizontal portion (321) is turned to be parallel to the surface of the base (311).

10. A cutting machine, characterized in that the cutting machine comprises a cutting machine body (7) and the auxiliary adjusting device according to any one of claims 1-9, wherein the cutting machine body (7) is detachably and fixedly arranged on one side of the surface of the clamp (1) away from the limiting channel (5).

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