CN220838234U - Universal multifunctional milling reamer - Google Patents
Universal multifunctional milling reamer Download PDFInfo
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- CN220838234U CN220838234U CN202322666526.0U CN202322666526U CN220838234U CN 220838234 U CN220838234 U CN 220838234U CN 202322666526 U CN202322666526 U CN 202322666526U CN 220838234 U CN220838234 U CN 220838234U
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- 238000003801 milling Methods 0.000 title claims abstract description 21
- 208000002925 dental caries Diseases 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 8
- 239000002184 metal Substances 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 4
- 230000009471 action Effects 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of general multifunctional milling and reaming tools, in particular to a general multifunctional milling and reaming tool which comprises a tool body, a tool shank arranged on the tool body and a movable ring group, wherein the movable ring group is arranged on the tool shank; the movable ring group is driven to move on the cutter handle by the aid of the increasing component, the universal multifunctional milling reamer is arranged on the cutter handle, the cutter handle is clamped and fixed by the shrinkage cavity of different specifications through the increasing component, the movable ring group is driven to move on the cutter handle by the aid of the increasing component, the diameter of the cutter handle is further increased, the shrinkage cavity of different specifications can clamp and fix the cutter handle, metal scraps attached to the outer wall of the cutter body are cleaned through the implementation mode of the second, the multifunction of the cutter body is achieved, and therefore the working efficiency is improved, and the cutter has high practicability in the practical use process.
Description
Technical Field
The utility model relates to the technical field of general multifunctional milling reamer, in particular to a general multifunctional milling reamer.
Background
A milling reamer is a tool for milling and cutting operations, typically consisting of a shank and a reamer head attached to the shank, and operates on the principle of cutting off metallic material from the surface of a workpiece in a state of high-speed rotation by means of the sharp cutting edge of the reamer head, thereby forming a desired shape and size.
When we need to prepare the mouth-shrinking, reamer and floating reamer handle when fixed reamer, assemble mouth-shrinking and screw through unscrewing the head screw on the floating reamer handle, then assemble the screw and the handle holder that will adorn, the reamer inserts in the floating reamer handle and screws up fixedly, finally adorn the floating reamer head in the board blade holder and work, but the mouth-shrinking centre gripping is scoped, when reamer handle diameter is less than mouth-shrinking centre gripping scope, just need change the mouth-shrinking of different specifications, can be troublesome at actual operation like this, we propose a general type multifunctional milling reamer.
Disclosure of utility model
The application aims to solve the technical problems that: how to clamp and fix the reamer handle by the shrinkage nozzles with different specifications.
The utility model aims to provide a universal multifunctional milling reamer so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the universal multifunctional milling reamer comprises a cutter body, a cutter handle arranged on the cutter body, and a movable ring group arranged on the cutter handle; and the adding component is used for driving the movable ring group to move on the cutter handle and is arranged on the cutter handle.
The measures for further optimizing the technical scheme are as follows:
In some embodiments, the increasing component comprises a first thread arranged on the knife handle, the movable ring component is a first movable ring, a second movable ring and a third movable ring, and the movable ring component is provided with a reversing piece for driving the rotation directions of the first movable ring, the second movable ring and the third movable ring to be different.
In some embodiments, the reversing element includes a second thread disposed on the first movable ring, the first movable ring being threadably coupled to the handle, the second movable ring being threadably coupled to the first movable ring, the second movable ring being provided with a third thread, the third movable ring being threadably coupled to the second movable ring, the first thread being opposite the second thread, the second thread being opposite the third thread.
In some embodiments, the first movable ring, the second movable ring, and the third movable ring are distributed in a step-like manner.
In some embodiments, the handle is provided with a ring seat, the ring seat is connected with the handle through a bearing, a plurality of rotating shafts are rotatably arranged on the ring seat, a plurality of fixing rods are arranged on the rotating shafts, and a plurality of brushes are arranged on the fixing rods.
In some embodiments, torsion springs are arranged outside the rotating shafts, and the torsion springs are arranged on corresponding sides of the fixed rod and the circular ring seat.
In some embodiments, be provided with a plurality of cavitys in the ring seat, a plurality of all slide in the cavity and be provided with the locking seat, a plurality of the equal locking of locking seat both sides has the slip post, a plurality of the slip post all slides and sets up on the ring seat, a plurality of the outside of slip post all is provided with the spring, a plurality of the spring all sets up in the corresponding one side of cavity and locking seat, a plurality of all be provided with the stopper on the dead lever, the stopper mutually supports with the locking seat, the stopper slides and sets up on the ring seat.
In some embodiments, the trigger ring is rotatably disposed on the ring seat, a plurality of bumps are disposed on the trigger ring, a plurality of rotating columns are rotatably disposed on the locking seat, a plurality of rotating columns are slidably disposed on the ring seat, and the bumps are mutually matched with the rotating columns.
The utility model has at least the following beneficial effects:
The cutter handle is clamped and fixed by the shrinkage nozzles of different specifications through the addition of the assembly, the movable ring group is driven to move on the cutter handle through the addition of the assembly, and then the diameter of the cutter handle is increased, so that the shrinkage nozzles of different specifications can clamp and fix the cutter handle, metal scraps attached to the outer wall of the cutter body are cleaned through the second embodiment, the multifunction of the cutter body is realized, the working efficiency is improved, and the cutter handle has very high practicability in the actual use process.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is an exploded view of a portion of the structure of FIG. 2 in accordance with the present utility model;
FIG. 3 is a schematic overall structure of embodiment 2 of the present utility model;
FIG. 4 is an enlarged schematic view of the structure of the area A in FIG. 3 according to the present utility model;
FIG. 5 is a schematic view of the structure of FIG. 3 in another orientation in accordance with the present utility model;
FIG. 6 is a schematic view of the partial cross-section of FIG. 5 in accordance with the present utility model;
FIG. 7 is a schematic view of the partial cross-section of FIG. 6 in accordance with the present utility model;
FIG. 8 is an enlarged view of the area B of FIG. 7 according to the present utility model.
In the figure: 1. a cutter body; 2. a knife handle; 3. a movable ring group; 4. adding components; 41. a first thread; 42. a first movable ring; 43. a second movable ring; 44. a third movable ring; 5. a reversing member; 51. a second thread; 52. a third thread; 6. a circular ring seat; 7. a rotation shaft; 8. a fixed rod; 9. a brush; 10. a torsion spring; 11. a cavity; 12. a locking seat; 13. a sliding column; 14. a spring; 15. a limiting block; 16. a trigger ring; 17. a bump; 18. and rotating the column.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
Referring to fig. 1-2, the present utility model provides a technical solution: a universal multifunctional milling reamer comprises a cutter body 1, a cutter handle 2 arranged on the cutter body 1 and a cutter cover
The movable ring group 3 is arranged on the knife handle 2;
An additional component 4 is used for driving the movable ring group 3 to move on the tool handle 2 and is arranged on the tool handle 2.
The increasing component 4 comprises a first thread 41 arranged on the knife handle 2, the movable ring group 3 is divided into a first movable ring 42, a second movable ring 43 and a third movable ring 44, and the movable ring group 3 is provided with a reversing piece 5 for driving the rotation directions of the first movable ring 42, the second movable ring 43 and the third movable ring 44 to be different.
The reversing element 5 comprises a second thread 51 arranged on the first movable ring 42, the first movable ring 42 is in threaded connection with the tool handle 2, the second movable ring 43 is in threaded connection with the first movable ring 42, a third thread 52 is arranged on the second movable ring 43, the third movable ring 44 is in threaded connection with the second movable ring 43, the first thread 41 and the second thread 51 are in opposite threads, and the second thread 51 is in opposite threads with the third thread 52.
The first movable ring 42, the second movable ring 43 and the third movable ring 44 are distributed in a step shape, so that when the movable ring group 3 is rotated, the single movable ring is driven to be fixed.
When the diameter of the tool shank 2 is lower than the clamping range of the shrinkage nozzle, the first movable ring 42 is driven to slide upwards on the outer wall of the tool shank 2 by rotating the first movable ring 42 clockwise, the bottom of the first movable ring 42 is driven to be parallel to the bottom of the tool shank 2, the first movable ring 42, the second movable ring 43 and the third movable ring 44 are distributed in a stepped mode, when the second movable ring 43 needs to be rotated, the first movable ring 42 is pressed to fix the first movable ring 42, the second movable ring 43 is rotated anticlockwise again, the second movable ring 43 is driven to slide upwards on the outer wall of the first movable ring 42, the bottom of the second movable ring 43 is driven to be parallel to the bottom of the first movable ring 42, when the third movable ring 44 needs to be rotated, the second movable ring 43 and the first movable ring 42 are pressed to fix, the third movable ring 44 is driven to rotate clockwise, the bottom of the third movable ring 44 is driven to slide upwards on the outer wall of the second movable ring 43, and the bottom of the third movable ring 44 is driven to be parallel to the bottom of the second movable ring 43, and if the third movable ring 44 needs to be parallel to the bottom of the second movable ring 43, and the shrinkage nozzle can be clamped directly in the clamping range of the outer wall of the shrinkage nozzle.
Example 2
Referring to fig. 1-8, the present utility model provides a technical solution:
Unlike embodiment 1, be provided with ring seat 6 on handle of a knife 2, ring seat 6 passes through bearing connection with handle of a knife 2, it is provided with a plurality of rotation axles 7 to rotate on the ring seat 6, all be provided with dead lever 8 on a plurality of rotation axles 7, all be provided with brush 9 on a plurality of dead levers 8, the outside of a plurality of rotation axles 7 all is provided with torsional spring 10, torsional spring 10 sets up on the corresponding one side of dead lever 8 and ring seat 6, be provided with a plurality of cavitys 11 in the ring seat 6, all slide in a plurality of cavitys 11 and be provided with locking seat 12, a plurality of locking seat 12 both sides are all locked and are provided with sliding column 13, a plurality of sliding column 13 all slide and are provided with spring 14 on ring seat 6, a plurality of spring 14 all set up in the corresponding one side of cavity 11 and locking seat 12, all be provided with stopper 15 on a plurality of dead levers 8, stopper 15 and locking seat 12 mutually support, stopper 15 slide and set up on ring seat 6, it is provided with trigger ring 16 to rotate on ring seat 6, a plurality of 17 and a plurality of round 17 and a plurality of lug 17 are all set up on the lug 17 mutually supporting and are rotated on the barrel 18.
Through this design, when cutter body 1 rotates and cuts the in-process of metal, the outer wall of cutter body 1 can adhere to a lot of metal piece, through this design, clears up the metal piece that adheres to on the outer wall in the in-process of cutter body 1 rotation.
When the rotary knife is used, the trigger ring 16 is rotated clockwise, the protruding blocks 17 on the trigger ring 16 synchronously rotate clockwise, the protruding blocks 17 on the trigger ring 16 extrude the rotary column 18, the rotary column 18 is driven to slide leftwards on the circular ring seat 6, the locking seat 12 on the rotary column 18 synchronously slides leftwards, the sliding columns 13 on two sides of the locking seat 12 synchronously slide leftwards, the spring 14 on the left side of the locking seat 12 is extruded and contracted, the spring 14 on the right side is stretched, at the moment, the locking seat 12 releases the locking of the limiting block 15, the rotation shaft 7 is driven to rotate through the elasticity of the torsion spring 10 on the outer side of the rotation shaft 7, the fixed rod 8 on the rotation shaft 7 rotates and expands, the hairbrush 9 on the fixed rod 8 is contacted with the knife body 1, then the knife body 1 is rotated, metal scraps attached to the outer wall of the knife body 1 are cleaned through the hairbrush 9 when the circular ring seat 6 is connected with the knife handle 2, the fixed rod 8 is required to be retracted, the limiting block 15 on the fixed rod 8 is driven to pass through the circular ring seat 6, the locking seat 12 is extruded leftwards, and the fixed rod 8 is fixed on the fixed seat 12, and then the circular ring seat 8 is fixed by the fixed rod 8.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a general type multifunctional milling reamer, includes cutter body (1) and sets up handle of a knife (2) on cutter body (1), its characterized in that: and also comprises
The movable ring group (3) is arranged on the knife handle (2);
And the adding component (4) is used for driving the movable ring group (3) to move on the knife handle (2) and is arranged on the knife handle (2).
2. The universal multi-purpose milling reamer of claim 1, wherein: the increasing component (4) comprises a first thread (41) arranged on the knife handle (2), the movable ring group (3) is divided into a first movable ring (42), a second movable ring (43) and a third movable ring (44), and the movable ring group (3) is provided with reversing pieces (5) for driving the first movable ring (42), the second movable ring (43) and the third movable ring (44) to rotate in different directions.
3. The universal multi-purpose milling reamer of claim 2, wherein: the reversing piece (5) comprises a second thread (51) arranged on the first movable ring (42), the first movable ring (42) is in threaded connection with the tool handle (2), the second movable ring (43) is in threaded connection with the first movable ring (42), a third thread (52) is arranged on the second movable ring (43), the third movable ring (44) is in threaded connection with the second movable ring (43), the first thread (41) is opposite to the second thread (51), and the second thread (51) is opposite to the third thread (52).
4. The universal multi-purpose milling reamer of claim 3, wherein: the first movable ring (42), the second movable ring (43) and the third movable ring (44) are distributed in a step shape.
5. The universal multi-purpose milling reamer of claim 4, wherein: be provided with ring seat (6) on handle of a knife (2), ring seat (6) are connected through the bearing with handle of a knife (2), rotate on ring seat (6) and be provided with a plurality of rotation axis (7), a plurality of all be provided with dead lever (8) on rotation axis (7), a plurality of all be provided with brush (9) on dead lever (8).
6. The universal multi-purpose milling reamer of claim 5, wherein: torsion springs (10) are arranged on the outer sides of the rotating shafts (7), and the torsion springs (10) are arranged on one sides of the fixing rod (8) and the corresponding sides of the circular ring seat (6).
7. The universal multi-purpose milling reamer of claim 6, wherein: be provided with a plurality of cavitys (11) in ring seat (6), a plurality of all slide in cavity (11) is provided with locking seat (12), a plurality of locking seat (12) both sides all lock and have slip post (13), a plurality of slip post (13) all slide and set up on ring seat (6), a plurality of the outside of slip post (13) all is provided with spring (14), a plurality of spring (14) all set up in the corresponding one side of cavity (11) and locking seat (12), a plurality of all be provided with stopper (15) on dead lever (8), stopper (15) and locking seat (12) mutually support, stopper (15) slide and set up on ring seat (6).
8. The universal multi-purpose milling reamer of claim 7, wherein: the novel anti-theft lock is characterized in that a trigger ring (16) is rotatably arranged on the ring seat (6), a plurality of protruding blocks (17) are arranged on the trigger ring (16), rotating columns (18) are rotatably arranged on the locking seat (12), the rotating columns (18) are slidably arranged on the ring seat (6), and the protruding blocks (17) are matched with the rotating columns (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322666526.0U CN220838234U (en) | 2023-09-28 | 2023-09-28 | Universal multifunctional milling reamer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322666526.0U CN220838234U (en) | 2023-09-28 | 2023-09-28 | Universal multifunctional milling reamer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220838234U true CN220838234U (en) | 2024-04-26 |
Family
ID=90777522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322666526.0U Active CN220838234U (en) | 2023-09-28 | 2023-09-28 | Universal multifunctional milling reamer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220838234U (en) |
-
2023
- 2023-09-28 CN CN202322666526.0U patent/CN220838234U/en active Active
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