CN218517861U - Movable annular beveling machine - Google Patents
Movable annular beveling machine Download PDFInfo
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- CN218517861U CN218517861U CN202222647702.1U CN202222647702U CN218517861U CN 218517861 U CN218517861 U CN 218517861U CN 202222647702 U CN202222647702 U CN 202222647702U CN 218517861 U CN218517861 U CN 218517861U
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- beveling machine
- movable supporting
- supporting mechanism
- pipeline
- machine shell
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Abstract
The utility model discloses a movable annular beveling machine, which comprises a beveling machine shell, wherein the middle part of the beveling machine shell is provided with a circular channel; the beveling machine shell is connected with a pipeline clamping assembly, and the pipeline clamping assembly comprises an active clamping mechanism, a first movable supporting mechanism and a second movable supporting mechanism; the active clamping mechanism comprises an oil cylinder and a clamping block, the oil cylinder is fixedly arranged at the top of the beveling machine shell, and a movable rod of the oil cylinder is arranged downwards and is connected with the clamping block; the first movable supporting mechanism and the second movable supporting mechanism are arranged below the active clamping mechanism and are arranged in bilateral symmetry relative to the active clamping mechanism; the utility model discloses when the clamping operation, only need be according to the predetermined interval between the first movable supporting mechanism of the size adjustment of pipeline and the second movable supporting mechanism, then the operation hydro-cylinder push down the action can, easy operation is quick, has avoided prior art, need set up a plurality of drive arrangement around the pipeline, and the assembling process is comparatively complicated, and the maintenance cost is high, needs the problem of frequent debugging alignment.
Description
Technical Field
The utility model relates to beveling machine equipment technical field, concretely relates to remove annular beveling machine.
Background
The beveling machine is a special tool for chamfering the end face of a pipeline or a flat plate before welding, overcomes the defects of irregular angle, rough slope surface, high working noise and the like of operation processes such as flame cutting, grinding by a polishing machine and the like, and has the advantages of simplicity and convenience in operation, standard angle, smooth surface and the like.
As utility model with publication number CN207840711U specially adapted for 2018, 09 and 11, discloses a clamping device for a pipe beveling machine, the clamping device includes: the fixing device comprises a fixing body, a first connecting piece and a second connecting piece, wherein a first through hole is formed in the fixing body in a penetrating mode along the axial direction so as to allow a pipe to pass through, and a track is formed in the fixing body along the radial direction; the transmission plate is arranged on the fixed body and can rotate along the axis of the first through hole; a power device connected with the driving plate to rotate the driving plate; the clamping jaw comprises a feeding part and a clamping part, wherein the feeding part can slide along the track, and the clamping part is used for clamping a pipe; and furthermore, one of the transmission plate and the clamping jaws is provided with a guide surface, the other one of the transmission plate and the clamping jaws is provided with a transmission structure which is matched with the guide surface and can move relative to the guide surface, and the guide surface inclines to the axis along the radial direction of the fixed body and extends to the axis.
The clamping part comprises a plurality of power devices, the power devices drive the transmission plate to rotate so that the transmission structure interacts with the guide surface, the clamping jaws slide along the tracks in a telescopic mode, and the feed amount of the clamping jaws is controlled by controlling the telescopic amount of the three power devices so as to clamp pipelines with different pipe diameters; then, the structure transmission is complicated, and a plurality of power device of whole debugging again need be changed back again because of damaging to one of them spare part, brings and maintains that cost of maintenance is higher, debugs loaded down with trivial details problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the problem that prior art exists, provide a remove annular groove machine, when the clamping operation, only need be according to the predetermined interval between the first movable supporting mechanism of the size adjustment of pipeline and the second movable supporting mechanism, then the operation hydro-cylinder pushes down the action can, easy operation is quick, has avoided prior art, need set up a plurality of drive arrangement around the pipeline, assembly process is comparatively complicated, the maintenance cost is high, need frequently debug the problem of aiming at.
In order to achieve the above object, the utility model adopts the following technical scheme:
a movable annular beveling machine comprises a beveling machine shell, wherein a circular channel for a pipeline to pass through is arranged in the middle of the beveling machine shell, one side end face of the circular channel is connected with an annular mounting plate, a cutter assembly is connected onto the annular mounting plate, a driving motor is fixedly arranged on one side of the beveling machine shell, the driving motor drives the annular mounting plate to rotate around the axis of the driving motor, and the annular mounting plate drives the cutter assembly to machine bevels of pipeline ports; the beveling machine shell is connected with a pipeline clamping assembly, and the pipeline clamping assembly comprises an active clamping mechanism, a first movable supporting mechanism and a second movable supporting mechanism which are arranged around the circular channel; the active clamping mechanism comprises an oil cylinder and a clamping block, the oil cylinder is fixedly arranged at the top of the beveling machine shell, and a movable rod of the oil cylinder is arranged downwards and is connected with the clamping block; the first movable supporting mechanism and the second movable supporting mechanism are arranged below the active clamping mechanism and are arranged in a bilateral symmetry mode relative to the active clamping mechanism; the pipe diameter adjusting mechanism is connected with the first movable supporting mechanism and the second movable supporting mechanism respectively, and adapts to different pipe diameters through adjusting the spacing distance between the first movable supporting mechanism and the second movable supporting mechanism.
Further, the pipe diameter adjusting mechanism comprises a screw rod and a rotary handle fixedly connected with one end of the screw rod, a first external thread is arranged on the left section of the screw rod, a second external thread is arranged on the right section of the screw rod, the rotating directions of the first external thread and the second external thread are opposite, and a fixed shaft sleeve is rotatably connected to the middle part and the end part of the screw rod;
the first movable support mechanism comprises a first threaded sleeve connected with the left section part of the screw, the first threaded sleeve is fixedly connected with a first sliding table, and the first sliding table is connected with a first support block;
the second movable supporting mechanism comprises a second threaded sleeve connected with the right section part of the screw rod, the second threaded sleeve is fixedly connected with a second sliding table, and the second sliding table is connected with a second supporting block;
the beveling machine shell is provided with a supporting sliding groove used for the first sliding table and the second sliding table to horizontally slide.
Furthermore, the electric beveling machine further comprises a walking chassis, wherein the walking chassis comprises an upper base plate and a lower base plate, the upper base plate is fixedly connected with the beveling machine shell, the lower base plate is fixedly connected with a plurality of wheel body assemblies, and a plurality of elastic assemblies are connected between the upper base plate and the lower base plate.
Furthermore, the elastic component comprises a mounting sleeve, a spring, a support rod and an adjusting nut; the periphery of the upper bottom plate is provided with a plurality of through holes, the lower end of the mounting sleeve is open and provided with a folded edge, the barrel body of the mounting sleeve penetrates through the through holes, and the folded edge of the mounting sleeve is abutted to the lower end face of the upper bottom plate; the lower end of the supporting rod is fixed with the lower bottom plate, and the upper end of the supporting rod penetrates through the top plate of the mounting sleeve and then is connected with the adjusting nut; the spring sleeve is arranged on the outer side of the supporting rod, the upper end of the spring is abutted to the top plate of the mounting sleeve, and the lower end of the spring is abutted to the upper end face of the lower bottom plate.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the distance between the first movable supporting mechanism and the second movable supporting mechanism is adjusted through the pipe diameter adjusting mechanism, when the clamping operation is carried out, only the preset distance is needed to be adjusted between the first movable supporting mechanism and the second movable supporting mechanism according to the size of the pipeline, then the operation oil cylinder is pressed downwards to move, the operation is simple and quick, the problems that in the prior art, a plurality of driving oil cylinders need to be arranged around the pipeline, the assembling process is complex, the maintenance cost is high, and the alignment needs to be frequently debugged are solved.
Drawings
Fig. 1 is a front view of an embodiment of the beveling machine of the present invention;
FIG. 2 is a rear partial cross-sectional view of an embodiment of the beveling machine of the present invention;
fig. 3 is a side view of an embodiment of the beveling machine of the present invention;
in the figure: 1. a bevelling machine shell; 2. a circular channel; 3. an annular mounting plate; 4. a cutter assembly; 5. a drive motor; 6. an active clamping mechanism; 7. a first movable support mechanism; 8. a second movable support mechanism; 9. an oil cylinder; 10. a clamping block; 11. a screw; 12. turning a handle; 13. fixing the shaft sleeve; 14. a first threaded sleeve; 15. a first sliding table; 16. a first support block; 17. an upper base plate; 18. a lower base plate; 19. a wheel body assembly; 20. installing a sleeve; 21. a spring; 22. a strut; 23. and adjusting the nut.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are only some embodiments, not all embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "left", "right", "top", "bottom", "inner", "outer", "horizontal", "vertical", and the like indicate orientations or positional relationships that are all based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
As shown in fig. 1 to 3, a movable annular beveling machine comprises a beveling machine shell 1, wherein a circular channel 2 for a pipeline to pass through is arranged in the middle of the beveling machine shell 1, an annular mounting plate 3 is connected to the end surface of one side of the circular channel 2, a cutter assembly 4 is connected to the annular mounting plate 3, a driving motor 5 is fixedly arranged on one side of the beveling machine shell 1, the driving motor 5 drives the annular mounting plate 3 to rotate around the axis of the driving motor 5, and the annular mounting plate 3 drives the cutter assembly 4 to machine a bevel on the end surface of the pipeline; the beveling machine shell 1 is connected with a pipeline clamping assembly, and the pipeline clamping assembly comprises an active clamping mechanism 6, a first movable supporting mechanism 7 and a second movable supporting mechanism 8 which are arranged around the circular channel 2; the active clamping mechanism 6 comprises an oil cylinder 9 and a clamping block 10, the oil cylinder 9 is fixedly arranged at the top of the beveling machine shell 1, and a movable rod of the oil cylinder 9 is arranged downwards and is connected with the clamping block 10; the first movable supporting mechanism 7 and the second movable supporting mechanism 8 are arranged below the active clamping mechanism 6 and are arranged in bilateral symmetry relative to the active clamping mechanism 6, the first movable supporting mechanism 7 and the second movable supporting mechanism 8 respectively support two sides of the lower end pipe wall of the pipeline, the oil cylinder 9 extends out to drive the clamping block 10 to downwards extrude the upper end pipe wall of the pipeline, and the pipeline is quickly and stably clamped, so that subsequent groove machining is facilitated; the pipe diameter adjusting mechanism is respectively connected with the first movable supporting mechanism 7 and the second movable supporting mechanism 8, and adapts to different pipe diameters by adjusting the spacing distance between the first movable supporting mechanism 7 and the second movable supporting mechanism 8; the pipe diameter adjusting mechanism is used for adjusting the distance between the first movable supporting mechanism 7 and the second movable supporting mechanism 8, when the first movable supporting mechanism 7 and the second movable supporting mechanism 8 are adjusted to be relatively close to each other, a pipeline with a small pipe diameter can be conveniently clamped, when the first movable supporting mechanism 7 and the second movable supporting mechanism 8 are adjusted to be relatively far away from each other, a pipeline with a large pipe diameter can be conveniently clamped, when clamping is carried out, only the preset distance between the first movable supporting mechanism 7 and the second movable supporting mechanism 8 needs to be adjusted according to the size of the pipeline, then the oil cylinder 9 is operated to press down, the operation is simple and quick, the problems that in the prior art, a plurality of driving devices need to be arranged around the pipeline are solved, the assembling process is complex, the maintenance cost is high, and the alignment needs to be frequently debugged.
As shown in fig. 2, the pipe diameter adjusting mechanism includes a screw 11 and a rotating handle 12 fixedly connected with one end of the screw 11, a first external thread is arranged on a left section of the screw, a second external thread is arranged on a right section of the screw, the rotating directions of the first external thread and the second external thread are opposite, a fixed shaft sleeve 13 is rotatably connected to the middle part and the end part of the screw 11, and the fixed shaft sleeve 13 is used for enabling the screw 11 to stably rotate and avoiding the left and right displacement of the screw 11; the first movable supporting mechanism 7 comprises a first threaded sleeve 14 connected with the left section part of the screw rod 11, the first threaded sleeve 14 is fixedly connected with a first sliding table 15, and the first sliding table 15 is connected with a first supporting block 16; the second movable supporting mechanism 8 comprises a second threaded sleeve connected with the right section part of the screw, the second threaded sleeve is fixedly connected with a second sliding table, and the second sliding table is connected with a second supporting block; the first threaded sleeve 14 is connected with the left section of the screw rod 11, the second threaded sleeve is connected with the right section of the screw rod 11, and when the screw rod 11 is rotated by screwing the rotary handle 12, the first threaded sleeve 14 and the second threaded sleeve are relatively close to or far away from each other, so that the distance between the first supporting block 16 and the second supporting block is adjusted, and the operation is convenient and fast; the beveling machine shell body 1 is provided with a supporting sliding groove used for sliding the first sliding table 15 and the second sliding table, and the first sliding table 15 and the second sliding table can horizontally displace along the supporting sliding groove by setting the supporting sliding groove, so that the first sliding table 15 and the second sliding table are prevented from exerting large pressure on the screw rod 11.
The bevel gear machine shell is characterized by further comprising a walking chassis, wherein the walking chassis comprises an upper bottom plate 17 and a lower bottom plate 18, the upper bottom plate 17 is fixedly connected with the bevel gear machine shell 1, the lower bottom plate 18 is fixedly connected with a plurality of wheel body assemblies 19, and a plurality of elastic assemblies are connected between the upper bottom plate 17 and the lower bottom plate 18; the traveling chassis is arranged, so that the portability of the beveling machine is improved, and the rigid vibration and noise of the beveling machine during working are reduced by arranging the plurality of elastic assemblies; the elastic component comprises a mounting sleeve 20, a spring 21, a support rod 22 and an adjusting nut 23; a plurality of through holes are formed in the periphery of the upper bottom plate 17, the lower end of the mounting sleeve 20 is open and provided with folded edges, the barrel body of the mounting sleeve 20 penetrates through the through holes, and the folded edges of the mounting sleeve 20 are abutted to the lower end face of the upper bottom plate 17; the lower end of the supporting rod 22 is fixed with the lower bottom plate 18, and the upper end of the supporting rod 22 penetrates through the top plate of the mounting sleeve 20 and then is connected with an adjusting nut 23; the spring 21 is sleeved outside the support rod 22, the upper end of the spring 21 is abutted against the top plate of the mounting sleeve 20, and the lower end of the spring 21 is abutted against the upper end surface of the lower bottom plate 18; through precession and back-out adjusting nut, can change the amount of stretching out of branch 22 upper end to adjusting spring 21's compression, thereby be convenient for adjusting spring 21 to suitable pretightning force, avoid the beveling machine during operation to rock the range too big.
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 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.
Claims (4)
1. A movable annular beveling machine comprises a beveling machine shell (1), wherein a circular channel (2) for a pipeline to pass through is arranged in the middle of the beveling machine shell (1), an annular mounting plate (3) is connected to the end face of one side of the circular channel (2), a cutter assembly (4) is connected to the annular mounting plate (3), a driving motor (5) is fixedly arranged on one side of the beveling machine shell (1), the driving motor (5) drives the annular mounting plate (3) to rotate around the axis of the driving motor, and the annular mounting plate (3) drives the cutter assembly (4) to machine bevels of pipeline end openings; the beveling machine shell (1) is connected with a pipeline clamping assembly, and the pipeline clamping assembly is characterized by comprising an active clamping mechanism (6), a first movable supporting mechanism (7) and a second movable supporting mechanism (8) which are arranged around the circular channel (2); the active clamping mechanism (6) comprises an oil cylinder (9) and a clamping block (10), the oil cylinder (9) is fixedly arranged at the top of the beveling machine shell (1), and a movable rod of the oil cylinder (9) is arranged downwards and is connected with the clamping block (10); the first movable supporting mechanism (7) and the second movable supporting mechanism (8) are arranged below the active clamping mechanism (6) and are arranged in a bilateral symmetry manner relative to the active clamping mechanism (6); the pipe diameter adjusting mechanism is connected with the first movable supporting mechanism (7) and the second movable supporting mechanism (8) respectively, and adapts to different pipe diameters through adjusting the spacing distance between the first movable supporting mechanism (7) and the second movable supporting mechanism (8).
2. The moving annular beveling machine according to claim 1, wherein the pipe diameter adjusting mechanism comprises a screw (11) and a rotary handle (12) fixedly connected with one end of the screw (11), a left section of the screw is provided with a first external thread, a right section of the screw is provided with a second external thread, the rotation directions of the first external thread and the second external thread are opposite, and a fixed shaft sleeve (13) is rotatably connected to the middle part and the end part of the screw (11);
the first movable supporting mechanism (7) comprises a first threaded sleeve (14) connected with the left section part of the screw (11), the first threaded sleeve (14) is fixedly connected with a first sliding table (15), and the first sliding table (15) is connected with a first supporting block (16);
the second movable supporting mechanism (8) comprises a second threaded sleeve connected with the right section part of the screw, the second threaded sleeve is fixedly connected with a second sliding table, and the second sliding table is connected with a second supporting block;
the beveling machine shell (1) is provided with a supporting sliding groove used for the horizontal sliding of the first sliding table (15) and the second sliding table.
3. The mobile annular beveling machine according to claim 1, further comprising a traveling chassis, wherein the traveling chassis comprises an upper base plate (17) and a lower base plate (18), the upper base plate (17) is fixedly connected with the beveling machine housing (1), the lower base plate (18) is fixedly connected with a plurality of wheel body assemblies (19), and a plurality of elastic assemblies are connected between the upper base plate (17) and the lower base plate (18).
4. The mobile annular beveling machine according to claim 3, characterized in that said elastic assembly comprises a mounting sleeve (20), a spring (21), a strut (22), an adjusting nut (23); a plurality of through holes are formed in the periphery of the upper bottom plate (17), the lower end of the mounting sleeve (20) is open and provided with folded edges, the barrel body of the mounting sleeve (20) penetrates through the through holes, and the folded edges of the mounting sleeve (20) are abutted to the lower end face of the upper bottom plate (17); the lower end of the supporting rod (22) is fixed with the lower bottom plate (18), and the upper end of the supporting rod (22) penetrates through the top plate of the mounting sleeve (20) and then is connected with the adjusting nut (23); the spring (21) is sleeved on the outer side of the support rod (22), the upper end of the spring (21) is abutted to the top plate of the mounting sleeve (20), and the lower end of the spring (21) is abutted to the upper end face of the lower bottom plate (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222647702.1U CN218517861U (en) | 2022-10-08 | 2022-10-08 | Movable annular beveling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222647702.1U CN218517861U (en) | 2022-10-08 | 2022-10-08 | Movable annular beveling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218517861U true CN218517861U (en) | 2023-02-24 |
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ID=85247743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222647702.1U Active CN218517861U (en) | 2022-10-08 | 2022-10-08 | Movable annular beveling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218517861U (en) |
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2022
- 2022-10-08 CN CN202222647702.1U patent/CN218517861U/en active Active
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