CN214721139U - Portable electric processing device for pipeline port - Google Patents
Portable electric processing device for pipeline port Download PDFInfo
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- CN214721139U CN214721139U CN202022912203.1U CN202022912203U CN214721139U CN 214721139 U CN214721139 U CN 214721139U CN 202022912203 U CN202022912203 U CN 202022912203U CN 214721139 U CN214721139 U CN 214721139U
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Abstract
The utility model provides a portable pipeline port electric machining device. The portable electric processing device for the pipeline port comprises a fixed frame, a fixed clamping block embedded in the fixed frame, a movable clamping block driven by a jacking lead screw, a cutter head for clamping a cutter, a motor for driving the cutter head to rotate, a guide rail for mounting the motor, a feed lead screw for driving the motor to move linearly and a feed nut; the rotating jacking screw drives the movable clamping block to move towards the fixed clamping block, so that the workpiece to be machined is clamped; the feed screw drives the feed nut to enable the motor to move linearly along the guide rail, and meanwhile, the motor rotates to drive a cutter on the cutter disc to cut and process the end opening of the pipeline. The utility model discloses a machined part is treated with fixed grip block centre gripping to activity grip block, feed screw and feed nut driving motor linear motion, simultaneously, the cutter rotation on the motor drive blade disc carries out cutting, has solved the mechanical cutting's of pipeline port terminal surface and groove technical problem. The electric processing device is suitable for being used as a pipeline port electric processing device.
Description
Technical Field
The utility model relates to a processingequipment of terminal surface of pipeline and groove in the boats and ships pipeline assembling process, in particular to portable pipeline port electric machining device.
Background
When the pipeline is manufactured, the end face of the pipe needs to be processed so as to meet the requirements on the perpendicularity of the pipe end and the angle of a welding groove, and further the quality of a finished product pipeline is ensured. The traditional pipeline blanking mode adopts manual cutting, and the situations that the end faces are not parallel and level, secondary manual grinding and groove machining are required often occur. In addition, the currently adopted pipeline beveling machine can only process pipes with the outer diameter not less than phi 42, so that the processing of pipelines with small diameters is still carried out by adopting a manual polishing mode, the requirements on operators are high, the labor intensity of manual operation is high, the construction efficiency is extremely low, the end face verticality and the bevel angle cannot be controlled, and the pipeline assembly and welding quality is difficult to guarantee.
Disclosure of Invention
In order to solve the problem of pipeline port terminal surface and groove machine cutting process, the utility model provides a portable pipeline port electric machining device. The device clamps a workpiece to be machined through the movable clamping block, the fixed clamping block and the replacement adjusting gasket, the feed screw and the feed nut drive the motor to do linear motion, and meanwhile, the motor drives the cutter on the cutter head to rotate for cutting machining, so that the technical problem of mechanical cutting machining of the end face of the end port of the pipeline and the groove is solved.
The utility model provides a scheme that technical problem adopted is:
the portable electric processing device for the pipeline port comprises a fixed frame, a fixed clamping block embedded in the fixed frame, a movable clamping block driven by a jacking lead screw, a cutter head for clamping a cutter, a motor for driving the cutter head to rotate, a guide rail for mounting the motor, a feed lead screw for driving the motor to move linearly and a feed nut; the rotating jacking screw drives the movable clamping block to move towards the fixed clamping block, so that the workpiece to be machined is clamped; the feed screw drives the feed nut to enable the motor to move linearly along the guide rail, and meanwhile, the motor rotates to drive a cutter on the cutter disc to cut and process the end opening of the pipeline.
In order to further solve the technical problem to be solved by the utility model, in the fixing frame provided by the utility model, the fixing frame is located on the shared bracket, and the shared bracket is arranged on the base by bolts and nuts; the guide rail bracket is arranged on the side surface of the common bracket by using hexagon socket head cap screws, and the motor is arranged on the guide rail of the guide rail bracket; the feed nut is connected with the motor.
Furthermore, a feeding guide nut is installed on the guide rail bracket through a countersunk screw, a feeding screw rod penetrates through the feeding guide nut and the feeding nut, and a feeding handle is installed at the outer end of the feeding screw rod; the feed screw adopts trapezoidal threads, and the assembly clearance between the feed screw and the feed nut is strictly controlled, so that the feed is stable, and the phenomena of tool breakage and tool jump are avoided.
Furthermore, the cutter disc is arranged at the end part of the output shaft of the motor, a groove is formed in the cutter disc and used for installing a cutter, the cutter is tightly pushed by a compression screw, and the end face machining and the groove machining of the workpiece to be machined are completed by replacing the cutter.
Further, the lower part of the fixed frame and the upper part of the shared bracket are machined, so that the fixed frame is aligned with the center of the cutter head after being installed and is tightly attached to the shared bracket; the fixed frame and the common bracket are fixed by welding.
Furthermore, the bottom of the fixed frame is provided with a guide groove, and the upper part of the fixed frame is provided with a movable clamping block and a fixed clamping block; the movable guide block is installed on the lower portion of the movable clamping block, the fixed guide block is installed on the lower portion of the fixed clamping block, and stable sliding of the movable clamping block and the fixed clamping block on the fixing frame is guaranteed.
Furthermore, when the fixing frame is installed, the installation posture of the fixing frame is controlled by machining the installation surface at the bottom of the common support, so that the center of the workpiece to be machined is aligned with the cutter head after the movable clamping block and the fixed clamping block clamp the workpiece to be machined, and the perpendicularity of the machined end face and the angle and the symmetry degree of the groove are further ensured.
Furthermore, the fixed clamping block is locked or moved by rotating the locking handle, so that the replacement of the adjusting gasket is realized, the alignment of the clamped workpiece to be processed and the cutter head is ensured, and further the processing of different workpieces to be processed is realized.
Furthermore, the jacking screw rod is connected with the movable clamping block through a gland bolt, and a jacking nut is mounted on the fixed frame through a bolt; rotating the swing rod, and tightly pushing the screw rod to drive the movable clamping block to move on the fixed frame through the tightly pushing nut; the clamping parts of the movable clamping block and the fixed clamping block are of V-shaped structures, so that the workpiece to be machined is firmly clamped by the two V-shaped grooves.
Furthermore, the power switch is installed to the guide rail support to be provided with the handle, conveniently carry.
Furthermore, the base is made of square steel, so that the strength is high, the weight is light, and the movement is convenient.
Positive effect, because the utility model discloses a machined part is treated to the centre gripping is changed to activity grip block, fixed grip block and adjusting shim, feed screw and feed nut driving motor linear motion, simultaneously, the cutter rotation on the motor drive blade disc carries out cutting, has solved the technical problem of the machining of pipeline port terminal surface and groove. The device is suitable for processing the end face and the groove of the small-caliber pipeline, and has the advantages of good processing quality, convenience in operation and portability. The electric processing device is suitable for being used as a pipeline port electric processing device.
Drawings
FIG. 1 is a front view of the present invention;
fig. 2 is a top view of the present invention;
FIG. 3 is a view of the utility model from the B direction;
figure 4 is the A direction view of the utility model discloses pull down activity grip block, fixed grip block and the tight lead screw in top.
In the figure: 1. the automatic cutting machine comprises a base, 2 parts of a guide rail support, 3 parts of a common support, 4 parts of a motor, 5 parts of a cutter head, 6 parts of a workpiece to be machined, 7 parts of a guide rail, 8 parts of a feed screw rod, 9 parts of a feed nut, 10 parts of a feed handle, 11 parts of a feed guide nut, 12 parts of a countersunk screw, 13 parts of an inner hexagon bolt, 14 parts of a bolt, 15 parts of a nut, 16 parts of a cutter, 17 parts of a compression screw, 18 parts of a movable clamping block, 19 parts of a fixed clamping block, 20 parts of a locking handle, 21 parts of an adjusting gasket, 22 parts of a gland, 23 parts of a jacking screw rod, 24 parts of a jacking nut, 25 parts of a rocking rod, 26 parts of a movable guide block, 27 parts of a fixed guide block and 28 parts of a fixed frame.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in the figure, the portable electric processing device for the pipeline port comprises a fixed frame 28, a fixed clamping block 19 embedded in the fixed frame 28, a movable clamping block 18 driven by a jacking lead screw 23, a cutter head 5 for clamping a cutter 16, a motor 4 for driving the cutter head 5 to rotate, a guide rail 7 for mounting the motor 4, a feed lead screw 8 for driving the motor 4 to linearly move, and a feed nut 9; the rotating jacking screw 23 drives the movable clamping block 18 to move towards the fixed clamping block 19, so that the workpiece 6 to be machined is clamped; the feed screw 8 drives the feed nut 9 to enable the motor 4 to move linearly along the guide rail 7, and meanwhile, the motor 4 rotates to drive the cutter 16 on the cutter disc 5 to cut and process the end of the pipeline.
The fixing frame 28 is located on the common bracket 3, and the common bracket 3 is arranged on the base 1 by using the bolt 14 and the nut 15; the guide rail bracket 2 is arranged on the side surface of the common bracket 3 by an inner hexagon bolt 13, and the motor 4 is arranged on the guide rail 7 of the guide rail bracket 2; the feed nut 9 is connected to the motor 4.
A feed guide nut 11 is mounted on the guide rail bracket 2 through a countersunk screw 12, a feed screw 8 penetrates through the feed guide nut 11 and the feed nut 9, and a feed handle 10 is mounted at the outer end of the feed screw 8; the feed screw 8 adopts trapezoidal threads, and the assembly clearance with the feed nut 9 is strictly controlled, so that the feed is stable, and the phenomena of cutter breakage and cutter jump are avoided.
The cutter head 5 is arranged at the end part of an output shaft of the motor 4, a groove is formed in the cutter head 5 and used for installing a cutter 16, the cutter 16 is tightly pushed by a compression screw 17, and the end face machining and the groove machining of the workpiece 6 to be machined are completed by replacing the cutter 16.
The lower part of the fixed frame 28 and the upper part of the common bracket 3 are machined, so that the fixed frame 28 is aligned with the center of the cutter head 5 after being installed and is tightly attached to the common bracket 3; the fixing frame 28 and the common bracket 3 are fixed by welding.
The bottom of the fixed frame 28 is provided with a guide groove, and the upper part is provided with a movable clamping block 18 and a fixed clamping block 19; the lower part of the movable clamping block 18 is provided with a movable guide block 26, and the lower part of the fixed clamping block 19 is provided with a fixed guide block 27, so that the movable clamping block 18 and the fixed clamping block 19 can stably slide on the fixed frame 28.
When the fixing frame 28 is installed, the installation posture of the fixing frame is controlled by processing the installation surface at the bottom of the common bracket 3, so that the center of the workpiece 6 to be machined is aligned with the cutter head 5 after the movable clamping block 18 and the fixed clamping block 19 clamp the workpiece 6 to be machined, and the perpendicularity of the machined end face and the angle and the symmetry degree of the groove are further ensured.
The fixed clamping block 19 is locked or moved by rotating the locking handle 20, so that the adjusting gasket 21 is replaced, the workpiece 6 to be machined is aligned with the cutter head 5 after being clamped, and further different workpieces 6 to be machined are machined.
The jacking screw rod 23 is connected with the movable clamping block 18 through a gland 22 by a bolt 14, and the jacking nut 24 is installed on a fixed frame 28 by the bolt 14; the swing rod 25 is rotated, the jacking lead screw 23 drives the movable clamping block 18 to move on the fixed frame 28 through the jacking nut 24; the clamping parts of the movable clamping block 18 and the fixed clamping block 19 are in V-shaped structures, so that the workpiece 6 to be machined is firmly clamped by the two V-shaped grooves.
The guide rail bracket 2 is provided with a power switch and a handle, so that the carrying is convenient.
The base 1 is made of square steel, and is high in strength, light in weight and convenient to move.
The utility model discloses a working process:
taking the processing of the end surface and the groove of the pipeline with the diameter not more than phi 38 as an example:
firstly, the movable clamping block 18 is separated from the fixed clamping block 19 by rotating the rocking rod 25, the workpiece 6 to be processed is placed between the V-shaped grooves, and the distance between the end part of the pipe and the cutter head 5 is about 20 mm; the swing rod 25 is rotated again to move the movable clamping block 18 towards the fixed clamping block 19, so as to clamp the workpiece 6 to be processed.
Secondly, selecting a proper cutter 16 according to the end face machining requirement, mounting the cutter 16 on the cutter head 5, and tightly pushing the cutter with a compression screw; starting a motor switch, enabling the cutter 16 to rotate along with the cutter head 5, shaking the feeding handle 10, enabling the motor 4 and the cutter head 5 to move along the guide rail 7 and gradually approach the workpiece 6 to be machined, and starting machining when the cutter 16 contacts the end face of the workpiece to be machined, wherein the feeding speed is slow; when the end face machining is finished, the feeding is stopped, the feeding handle 10 is shaken reversely, the motor 4 and the cutter head 5 move along the guide rail 7 in the opposite direction, when the cutter 16 is about 20mm away from the end face of the pipe, the shaking of the feeding handle 10 is stopped, and the motor switch is turned off.
And finally, rotating the rocking rod 25 again to separate the movable clamping block 18 from the fixed clamping block 19, taking out the workpiece 6 to be machined, and finishing machining.
In order to meet the processing requirements of pipes with different specifications, a regulating gasket 21 is arranged between the fixed clamping block 19 and the fixed frame 28.
The corresponding table of the pipe specification and the thickness of the adjusting shim is as follows:
| pipe specification | φ22 | φ24 | φ25 | φ30 | φ32 | φ34 | φ38 |
| Adjusting shim thickness (mm) | 11.31 | 9.90 | 9.19 | 5.66 | 4.24 | 2.83 | 0 |
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (10)
1. Portable pipeline port electric machining device, characterized by: the device comprises a fixed frame (28), a fixed clamping block (19) embedded in the fixed frame (28), a movable clamping block (18) driven by a jacking lead screw (23), a cutter head (5) for clamping a cutter (16), a motor (4) for driving the cutter head (5) to rotate, a guide rail (7) for mounting the motor (4), a feed lead screw (8) for driving the motor (4) to do linear motion and a feed nut (9); the rotating jacking screw rod (23) drives the movable clamping block (18) to move towards the fixed clamping block (19) to clamp the workpiece (6) to be machined; the feed screw (8) drives the feed nut (9) to enable the motor (4) to move linearly along the guide rail (7), and meanwhile, the motor (4) rotates to drive a cutter (16) on the cutter disc (5) to cut and process the end of the pipeline.
2. The portable electric line port machining device according to claim 1, wherein:
the fixed frame (28) is located on the common bracket (3), and the common bracket (3) is arranged on the base (1) by bolts (14) and nuts (15); the guide rail bracket (2) is arranged on the side surface of the common bracket (3) by using an inner hexagon bolt (13), and the motor (4) is arranged on the guide rail (7) of the guide rail bracket (2); the feeding nut (9) is connected with the motor (4).
3. The portable electric line port machining device according to claim 2, wherein:
a feed guide nut (11) is mounted on the guide rail bracket (2) through a countersunk head screw (12), a feed screw (8) penetrates through the feed guide nut (11) and the feed nut (9), and a feed handle (10) is mounted at the outer end of the feed screw (8); the feed screw (8) adopts trapezoidal threads, and the assembly clearance with the feed nut (9) is strictly controlled.
4. The portable electric line port machining device according to claim 1, wherein:
the end face machining and groove machining of the workpiece to be machined (6) are completed by replacing the cutter (16), wherein the cutter (5) is installed at the end part of an output shaft of the motor (4), a groove is formed in the cutter (5) and used for installing the cutter (16), the cutter (16) is tightly pushed by a compression screw (17).
5. The portable electric line port machining device according to claim 1, wherein:
the lower part of the fixed frame (28) and the upper part of the shared bracket (3) are machined, so that the fixed frame (28) is aligned with the center of the cutter head (5) after being installed and is tightly attached to the shared bracket (3); the fixed frame (28) and the common bracket (3) are fixed by welding; when the fixed frame (28) is installed, the installation posture of the fixed frame is controlled by processing the installation surface at the bottom of the common bracket (3), so that after the movable clamping block (18) and the fixed clamping block (19) clamp the workpiece to be machined (6), the center of the workpiece to be machined (6) is aligned with the cutter head (5), and the perpendicularity of the machined end face and the angle and the symmetry of the groove are further ensured.
6. The portable electric line port machining device according to claim 1, wherein:
the bottom of the fixed frame (28) is provided with a guide groove, and the upper part of the fixed frame is provided with a movable clamping block (18) and a fixed clamping block (19); the lower part of the movable clamping block (18) is provided with a movable guide block (26), the lower part of the fixed clamping block (19) is provided with a fixed guide block (27), and the movable clamping block (18) and the fixed clamping block (19) are ensured to stably slide on the fixed frame (28).
7. The portable electric line port machining device according to claim 1, wherein:
the fixed clamping block (19) can be locked or moved by rotating the locking handle (20), so that the adjusting gasket (21) is replaced, the workpiece (6) to be machined is aligned with the cutter head (5) after being clamped, and further different workpieces (6) to be machined are machined.
8. The portable electric line port machining device according to claim 1, wherein:
the jacking screw rod (23) is connected with the movable clamping block (18) through a gland (22) by a bolt (14), and a jacking nut (24) is installed on a fixed frame (28) by the bolt (14); the swing rod (25) is rotated, the jacking lead screw (23) drives the movable clamping block (18) to move on the fixed frame (28) through the jacking nut (24); the clamping parts of the movable clamping block (18) and the fixed clamping block (19) are of V-shaped structures, so that the workpiece (6) to be machined is firmly clamped by the two V-shaped grooves.
9. The portable electric line port machining device according to claim 3, wherein:
the guide rail bracket (2) is provided with a power switch and a handle.
10. The portable electric line port machining device according to claim 2, wherein:
the base (1) is made of square steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022912203.1U CN214721139U (en) | 2020-12-08 | 2020-12-08 | Portable electric processing device for pipeline port |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022912203.1U CN214721139U (en) | 2020-12-08 | 2020-12-08 | Portable electric processing device for pipeline port |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214721139U true CN214721139U (en) | 2021-11-16 |
Family
ID=78619318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022912203.1U Active CN214721139U (en) | 2020-12-08 | 2020-12-08 | Portable electric processing device for pipeline port |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214721139U (en) |
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2020
- 2020-12-08 CN CN202022912203.1U patent/CN214721139U/en active Active
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