CN216730719U - Locking device of beveling machine - Google Patents
Locking device of beveling machine Download PDFInfo
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- CN216730719U CN216730719U CN202220014179.6U CN202220014179U CN216730719U CN 216730719 U CN216730719 U CN 216730719U CN 202220014179 U CN202220014179 U CN 202220014179U CN 216730719 U CN216730719 U CN 216730719U
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- beveling machine
- locking device
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Abstract
The utility model discloses a locking device of a beveling machine, which comprises an annular shell and a clamping mechanism, wherein the annular shell is provided with a clamping hole; a circular ring shell: the inner part of the annular groove of the outer cambered surface of the rotary column is rotatably connected with evenly distributed rotary columns through pin shafts, the outer cambered surfaces of the rotary columns are rotatably connected with the inner cambered surface of a rotary ring, a sliding strip of the outer cambered surface of the annular shell is slidably connected with the sliding groove of the inner cambered surface of the rotary ring, the upper end of the outer cambered surface of the rotary ring is provided with a mounting plate, and four corners of the upper surface of the mounting plate are provided with mounting holes; a clamping mechanism: the locking device of the beveling machine can ensure that the circle center of the steel pipe coincides with the circle center of the circular ring shell, and the quality of a groove is improved.
Description
Technical Field
The utility model relates to the technical field of steel welding, in particular to a locking device of a beveling machine.
Background
The beveling machine is used for deburring and beveling of metal plates before welding, and mainly utilizes a hobbing principle to mill and cut the edge of a steel plate according to a required angle so as to obtain a bevel required for welding, so that 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 are overcome.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects in the prior art, provides a locking device of a beveling machine, ensures the coincidence of circle centers, is convenient to install, and can effectively solve the problems in the background art.
In order to achieve the purpose, the utility model provides the following technical scheme: a locking device of a beveling machine comprises an annular shell and a clamping mechanism;
a circular ring shell: the inner part of the annular groove of the outer cambered surface of the rotary column is rotatably connected with evenly distributed rotary columns through pin shafts, the outer cambered surfaces of the rotary columns are rotatably connected with the inner cambered surface of a rotary ring, a sliding strip of the outer cambered surface of the annular shell is slidably connected with the sliding groove of the inner cambered surface of the rotary ring, the upper end of the outer cambered surface of the rotary ring is provided with a mounting plate, and four corners of the upper surface of the mounting plate are provided with mounting holes;
a clamping mechanism: the symmetry sets up in the intrados of ring shell, and clamping mechanism all rotates near the one end in the ring shell centre of a circle and is connected with the clamp ring, and both ends are pressed from both sides tightly simultaneously and can be guaranteed the centre of a circle of steel pipe and the coincidence of the centre of a circle of ring shell through adjusting for the quality of groove promotes, easy to assemble.
Furthermore, the clamping device also comprises positioning columns, wherein the positioning columns are respectively arranged on the upper surface of the clamping ring at the lower end, and the upper ends of the positioning columns are respectively connected with the sliding holes on the lower surface of the clamping ring at the upper end in a sliding manner to limit the clamping plate to rotate.
Furthermore, the rubber piece is arranged on the inner arc surface of the clamping ring, so that friction force is increased, and vibration is absorbed.
Furthermore, clamping mechanism includes fixed plate, threaded rod and a screw thread section of thick bamboo, the fixed plate symmetry sets up in the intrados of ring shell, all is equipped with the threaded rod on the cambered surface that the fixed plate is close to the ring shell centre of a circle, and the equal threaded connection of one end that the threaded rod is close to the ring shell centre of a circle has a screw thread section of thick bamboo, and the one end that the screw thread section of thick bamboo is close to the ring shell centre of a circle all is connected with the mount table rotation of the outer cambered surface of the clamp ring that corresponds through the bearing, drives the clamp plate motion.
Furthermore, clamping mechanism still includes rotatory the knot, rotatory the knot all fix the cover and locate the screw thread section of thick bamboo and keep away from the extrados of ring shell centre of a circle one end, conveniently rotate the screw thread section of thick bamboo.
Further, still include anticorrosive coating, anticorrosive coating sets up in the upper surface of mounting panel, and anticorrosive coating's middle part is equipped with and dodges the mouth with the mounting hole one-to-one, increases the life of mounting panel.
The hard alloy plate is arranged inside the clamping ring, and avoidance holes corresponding to the sliding holes one to one are formed in the middle of the hard alloy plate at the upper end of the hard alloy plate, so that the strength of the clamping ring is improved.
Compared with the prior art, the utility model has the beneficial effects that: this locking device of beveling machine has following benefit:
the clamping ring is sleeved on the outer arc surface of a steel pipe needing groove, the rotating buckles at two ends are rotated forward, the threaded rod extends out of the threaded cylinder, the inner arc surface of the rubber sheet contacts the outer arc surface of the steel pipe, friction is increased, the rotating buckles are further rotated forward by using a wrench, the steel pipe is clamped by the clamping ring, the rotating circles at two ends are the same, the circle center of the steel pipe is overlapped with the circle center of the circular shell, the beveling machine is installed at the upper end of the circular shell through bolts, when the beveling machine works, a handle of the beveling machine is held by a hand to enable the beveling machine to do circular motion along the steel pipe, the beveling machine moves to drive the rotating ring to rotate along the circle center of the circular shell, the rotating column is rotatably connected with the inner arc surface of the rotating ring, so that friction is reduced, beveling is performed on the end of the steel pipe, two ends are clamped simultaneously, the circle center of the steel pipe can be ensured to be overlapped with the circle center of the circular shell through adjustment, and the quality of the bevel is improved, the installation is convenient.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a spin column according to the present invention;
fig. 3 is a schematic structural view of the clamping mechanism of the present invention.
In the figure: the device comprises a 1-ring shell, a 2-rotating column, a 3-rotating ring, a 4-clamping mechanism, a 41-fixed plate, a 42-threaded rod, a 43-rotating buckle, a 44-threaded cylinder, a 5-mounting plate, a 6-clamping ring, a 7-rubber sheet, an 8-anticorrosion coating, a 9-positioning column and a 10-hard alloy plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present embodiment provides a technical solution: a locking device of a beveling machine comprises an annular shell 1 and a clamping mechanism 4;
the circular ring shell 1: the beveling machine is characterized in that a clamping mechanism is installed on a circular ring shell 1, uniformly distributed rotary columns 2 are rotatably connected in a circular ring groove of an outer arc surface of the circular ring shell 1 through pin shafts, the outer arc surface of each rotary column 2 is rotatably connected with an inner arc surface of a rotating ring 3, a sliding strip of the outer arc surface of the circular ring shell 1 is slidably connected with a sliding groove of the inner arc surface of the rotating ring 3, a mounting plate 5 is arranged at the upper end of the outer arc surface of the rotating ring 3, mounting holes are formed in four corners of the upper surface of the mounting plate 5, the beveling machine is installed at the upper end of the circular ring shell 1 through bolts, when the beveling machine works, a handle of the beveling machine is held to enable the beveling machine to do circular motion along a steel pipe, the beveling machine moves to drive the rotating ring 3 to rotate along the circle center of the circular ring shell 1, the rotary columns 2 are rotatably connected with the inner arc surface of the rotating ring 3 to reduce friction, and beveling is performed on the end of the steel pipe;
the clamping mechanism 4: the clamping mechanism 4 is symmetrically arranged on the inner arc surface of the circular ring shell 1, one end of the clamping mechanism 4 close to the circle center of the circular ring shell 1 is rotatably connected with the clamping ring 6, the clamping mechanism 4 comprises a fixing plate 41, a threaded rod 42 and a threaded cylinder 44, the fixing plate 41 is symmetrically arranged on the inner arc surface of the circular ring shell 1, the threaded rod 42 is arranged on the arc surface of the fixing plate 41 close to the circle center of the circular ring shell 1, one end of the threaded rod 42 close to the circle center of the circular ring shell 1 is in threaded connection with the threaded cylinder 44, one end of the threaded cylinder 44 close to the circle center of the circular ring shell 1 is rotatably connected with a mounting table of the corresponding outer arc surface of the clamping ring 6 through a bearing, the clamping mechanism 4 further comprises a rotating buckle 43, the rotating buckle 43 is fixedly sleeved on the outer arc surface of one end of the threaded cylinder 44 far away from the circle center of the circular ring shell 1, the rotating buckles 43 at the two ends are rotated reversely, so that the threaded rod 42 is accommodated in the threaded cylinder 44, and the clamping rings 6 at the upper end and the lower end are separated, meanwhile, the rotating buckles 43 at the two ends are rotated forwardly, so that the threaded rod 42 extends out of the threaded cylinder 44, the rotating buckles 43 are further rotated forwardly by using a wrench, the steel pipe is clamped by the clamping ring 6, the rotating turns at the two ends are the same, and the circle center of the steel pipe is coincided with the circle center of the circular shell 1.
Wherein: the positioning device further comprises positioning columns 9, the positioning columns 9 are respectively arranged on the upper surfaces of the clamping rings 6 at the lower ends, the upper ends of the positioning columns 9 are respectively connected with the sliding holes in the lower surfaces of the clamping rings 6 at the upper ends in a sliding mode, and the positioning columns 9 guarantee that the clamping rings 6 at the two ends cannot rotate when opposite positions occur.
Wherein: still include the sheet rubber 7, sheet rubber 7 all sets up in the intrados of clamp ring 6, and the intrados of sheet rubber 7 contacts the extrados of steel pipe, increases the friction.
Wherein: still include anticorrosive coating 8, anticorrosive coating 8 sets up in the upper surface of mounting panel 5, and anticorrosive coating 8's middle part is equipped with the mouth of dodging with the mounting hole one-to-one, increases mounting panel 5's life.
Wherein: the clamping ring is characterized by further comprising a hard alloy plate 10, wherein the hard alloy plate 10 is arranged inside the clamping ring 6, and avoidance holes corresponding to the sliding holes one to one are formed in the middle of the upper hard alloy plate 10, so that the strength of the clamping ring 6 is improved.
The locking device of the beveling machine provided by the utility model has the following working principle: the rotating buckles 43 at the two ends are rotated reversely to drive the thread cylinder 44 to rotate, so that the threaded rod 42 is accommodated in the thread cylinder 44, the clamping rings 6 at the upper end and the lower end are separated, the positioning column 9 ensures that the clamping rings 6 at the two ends cannot rotate when the relative position occurs, the clamping rings 6 are sleeved on the outer arc surface of the steel pipe to be beveled, meanwhile, the rotating buckles 43 at the two ends are rotated forwardly to ensure that the threaded rod 42 extends out of the thread cylinder 44, the inner arc surface of the rubber sheet 7 contacts the outer arc surface of the steel pipe to increase friction, a wrench is used for further rotating the rotating buckles 43 forwardly to ensure that the clamping rings 6 clamp the steel pipe, the rotating circles at the two ends are the same to ensure that the circle center of the steel pipe is superposed with the circle center of the circular groove shell 1, the beveling machine is arranged at the upper end of the circular groove shell 1 through bolts, when the beveling machine works, the handle of the beveling machine is held by hand to make the bevel machine do circular motion, the rotating ring 3 rotate along the circle center of the circular groove shell 1, thereby the intrados of column 2 and rotatory ring 3 rotates to be connected and reduces the friction, carries out the groove with the steel pipe end.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (7)
1. The locking device of the beveling machine is characterized in that: comprises a circular ring shell (1) and a clamping mechanism (4);
toroidal shell (1): the inner part of the circular groove of the outer cambered surface of the rotary column is rotatably connected with uniformly distributed rotary columns (2) through pin shafts, the outer cambered surfaces of the rotary columns (2) are rotatably connected with the inner cambered surface of one rotary ring (3), the sliding strip of the outer cambered surface of the circular shell (1) is slidably connected with the sliding groove of the inner cambered surface of the rotary ring (3), the upper end of the outer cambered surface of the rotary ring (3) is provided with a mounting plate (5), and four corners of the upper surface of the mounting plate (5) are provided with mounting holes;
clamping mechanism (4): the clamping mechanism is symmetrically arranged on the inner arc surface of the circular ring shell (1), and one end of the clamping mechanism (4) close to the circle center of the circular ring shell (1) is rotatably connected with a clamping ring (6).
2. The locking device of the beveling machine according to claim 1, wherein: the positioning device is characterized by further comprising positioning columns (9), wherein the positioning columns (9) are respectively arranged on the upper surface of the clamping ring (6) at the lower end, and the upper ends of the positioning columns (9) are respectively in sliding connection with sliding holes in the lower surface of the clamping ring (6) at the upper end.
3. The locking device of the beveling machine according to claim 1, wherein: the clamping ring is characterized by further comprising rubber sheets (7), wherein the rubber sheets (7) are arranged on the inner arc surface of the clamping ring (6).
4. The locking device of the beveling machine according to claim 1, wherein: clamping mechanism (4) are including fixed plate (41), threaded rod (42) and screw thread section of thick bamboo (44), fixed plate (41) symmetry sets up in the intrados of ring shell (1), and fixed plate (41) all are equipped with threaded rod (42) on being close to the cambered surface of ring shell (1) centre of a circle, and threaded rod (42) are close to the equal threaded connection in one end of ring shell (1) centre of a circle and are had screw thread section of thick bamboo (44), and screw thread section of thick bamboo (44) are close to the one end of ring shell (1) centre of a circle and all are connected through bearing and the mount table rotation of the clamp ring (6) extrados that corresponds.
5. The locking device of the beveling machine according to claim 1, wherein: the clamping mechanism (4) further comprises a rotary buckle (43), and the rotary buckle (43) is fixedly sleeved on the outer arc surface of one end, away from the circle center of the circular ring shell (1), of the threaded cylinder (44).
6. The locking device of the beveling machine according to claim 1, wherein: still include anticorrosive coating (8), anticorrosive coating (8) set up in the upper surface of mounting panel (5), and the middle part of anticorrosive coating (8) is equipped with and dodges the mouth with the mounting hole one-to-one.
7. The locking device of the beveling machine according to claim 2, wherein: the clamping ring is characterized by further comprising a hard alloy plate (10), wherein the hard alloy plate (10) is arranged inside the clamping ring (6), and avoidance holes corresponding to the sliding holes one to one are formed in the middle of the upper end of the hard alloy plate (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220014179.6U CN216730719U (en) | 2022-01-06 | 2022-01-06 | Locking device of beveling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220014179.6U CN216730719U (en) | 2022-01-06 | 2022-01-06 | Locking device of beveling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216730719U true CN216730719U (en) | 2022-06-14 |
Family
ID=81912758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220014179.6U Active CN216730719U (en) | 2022-01-06 | 2022-01-06 | Locking device of beveling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216730719U (en) |
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2022
- 2022-01-06 CN CN202220014179.6U patent/CN216730719U/en active Active
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