CN209792637U - One-step forming inner diameter boring cutter - Google Patents
One-step forming inner diameter boring cutter Download PDFInfo
- Publication number
- CN209792637U CN209792637U CN201920469382.0U CN201920469382U CN209792637U CN 209792637 U CN209792637 U CN 209792637U CN 201920469382 U CN201920469382 U CN 201920469382U CN 209792637 U CN209792637 U CN 209792637U
- Authority
- CN
- China
- Prior art keywords
- cutter
- arbor
- cutter body
- atress
- outer frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Earth Drilling (AREA)
Abstract
The utility model discloses an one shot forming internal diameter boring cutter relates to machining technical field. This one shot forming internal diameter boring cutter, including the cutter arbor, spacing hole has been seted up on the cutter arbor, the bottom of cutter arbor is provided with the connecting block, and connecting block and cutter arbor integrated into one piece, the surface of cutter arbor is provided with the sword structure, one side that the sword structure is close to the cutter arbor is provided with spacing arch, spacing arch is inlayed on the cutter arbor, the sword structure includes the cutter body, one side of cutter body is closely laminated there is outer frame, be provided with the atress board between outer frame and the cutter body. This one shot forming internal diameter boring cutter adopts the multidirectional cutter body through the improvement of sword structure to use the mode of rotatory underreaming downwards of gradually to carry out reaming operation, need not operating personnel and stop the rotation of boring cutter many times and adjust the effective length of cutter body after taking out the boring cutter, reduced the overall quality of sword structure simultaneously under the prerequisite of guaranteeing sword structural stability, made things convenient for the rotation of sword structure.
Description
Technical Field
The utility model relates to the technical field of machining, specifically be an one shot forming internal diameter boring cutter.
Background
The boring cutter is one of hole machining cutters, is generally a round handle, and a square cutter rod used for a larger workpiece is generally found in a vertical lathe, and the most common occasions are inner hole machining, hole expanding, profiling and the like.
The traditional boring cutter adopts a one-way cutter body, and performs reaming operation by gradually adjusting the effective length of the cutter body, so that an operator needs to stop the rotation of the boring cutter for many times and adjust the effective length of the cutter body after taking out the boring cutter, thereby reducing the working efficiency and bringing inconvenience to the use of a user.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides an one shot forming internal diameter boring cutter has solved the boring cutter and has adopted one-way cutter body to adopt the mode of adjusting the effective length of cutter body gradually to carry out the reaming operation, need operating personnel to stop the rotation of boring cutter many times and take out the problem of the effective length of back regulation cutter body with the boring cutter.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides an one shot forming internal diameter boring cutter, includes the cutter arbor, spacing hole has been seted up on the cutter arbor, the bottom of cutter arbor is provided with the connecting block, and connecting block and cutter arbor integrated into one piece, the surface of cutter arbor is provided with the sword structure, one side that the sword structure is close to the cutter arbor is provided with spacing arch, spacing arch is inlayed on the cutter arbor.
The utility model discloses a cutter structure, including cutter body, one side closely laminate and be provided with the atress board between outer frame and the cutter body, and all be provided with the recess that sets up with the cooperation of atress board on outer frame and the cutter body, the quantity of atress board is three, and runs through on the three atress board and be provided with the atress pole, the bottom of cutter body is inlayed and is had the atress piece, the bottom of atress pole run through the cutter body and with atress piece fixed connection, the top swing joint of pivot and cutter body is passed through on the top of atress pole.
Preferably, the bottom of the knife structure is fixedly connected with a support ring, and the support ring is fixedly connected with the knife bar through a support bolt.
Preferably, the number of the knife structures is six, and the six knife structures are uniformly distributed on the knife bar.
Preferably, the right side at cutter body top is seted up with the holding tank that outer frame cooperation set up.
(III) advantageous effects
The utility model provides an one shot forming internal diameter boring cutter. The method has the following beneficial effects: this one shot forming internal diameter boring cutter adopts the multidirectional cutter body through the improvement of sword structure to use the mode of rotatory underreaming gradually to carry out reaming operation, need not operating personnel and stop the rotation of boring cutter many times and adjust the effective length of cutter body after taking out the boring cutter, reduced the overall quality of sword structure simultaneously under the prerequisite of guaranteeing sword structural stability, made things convenient for the rotation of sword structure, made things convenient for user's use when improving work efficiency.
Drawings
FIG. 1 is a schematic structural view of the present invention;
Fig. 2 is a cross-sectional view of the present invention;
Fig. 3 is a schematic structural view of the knife structure of the present invention.
in the figure: 1. a cutter bar; 2. a knife structure; 21. a stress plate; 22. a cutter body; 23. an outer frame; 24. a stress beam; 25. a stress block; 26. accommodating grooves; 3. a limiting hole; 4. connecting blocks; 5. a limiting bulge; 6. a support ring; 7. and supporting the bolt.
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. 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.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides an one shot forming internal diameter boring cutter, including cutter arbor 1, spacing hole 3 has been seted up on the cutter arbor 1, the bottom of cutter arbor 1 is provided with connecting block 4, and connecting block 4 and 1 integrated into one piece of cutter arbor, the surface of cutter arbor 1 is provided with sword structure 2, the quantity of sword structure 2 is six, and six sword structure 2 evenly distributed are on cutter arbor 1, the bottom fixedly connected with support ring 6 of sword structure 2, support ring 6 passes through supporting bolt 7 and 1 fixed connection of cutter arbor, supporting bolt 7 and support ring 6 are used for supporting sword structure 2, thereby increase the stability of sword structure 2, one side that sword structure 2 is close to cutter arbor 1 is provided with spacing arch 5, spacing arch 5 inlays on cutter arbor 1.
Knife structure 2 includes cutter body 22, the holding tank 26 that sets up with outer frame 23 cooperation is seted up on the right side at cutter body 22 top, holding tank 26 is used for temporarily holding the produced waste material of reaming, avoid the rotatory difficulty of cutter structure 2 that leads to because the waste material stops, one side of cutter body 22 closely laminates outer frame 23, be provided with atress board 21 between outer frame 23 and the cutter body 22, and all be provided with the recess that sets up with atress board 21 cooperation on outer frame 23 and the cutter body 22, the quantity of atress board 21 is three, and run through on the three atress board 21 and be provided with atress pole 24, the bottom of cutter body 22 is inlayed and is had atress piece 25, cutter body 22 is run through and with atress piece 25 fixed connection in the bottom of atress pole 24, the top swing joint of atress pole 24 through pivot and cutter body 22.
During operation, the cutter bar 1 is connected with the corresponding driving mechanism through the connecting block 4, the cutter bar 1 penetrates through a slotted hole to be processed, the cutter structure 2 is located above the slotted hole, the driving mechanism is controlled through the control mechanism to drive the cutter bar 1 to rotate and gradually pull the cutter structure 2 to move downwards, and therefore reaming operation is conducted.
In conclusion, the one-step forming inner diameter boring cutter adopts the multidirectional cutter body 22 through the improvement of the cutter structure 2, and performs reaming operation by using a gradually rotating downward reaming mode, so that an operator does not need to stop the rotation of the boring cutter for many times and adjust the effective length of the cutter body after taking out the boring cutter, and meanwhile, the overall quality of the cutter structure 2 is reduced on the premise of ensuring the stability of the cutter structure 2, the rotation of the cutter structure 2 is facilitated, the work efficiency is improved, and the use of a user is facilitated.
It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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 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.
Claims (4)
1. The utility model provides an one shot forming internal diameter boring cutter, includes cutter arbor (1), spacing hole (3) have been seted up on cutter arbor (1), the bottom of cutter arbor (1) is provided with connecting block (4), and connecting block (4) and cutter arbor (1) integrated into one piece, its characterized in that: the cutter structure (2) is arranged on the surface of the cutter bar (1), a limiting bulge (5) is arranged on one side, close to the cutter bar (1), of the cutter structure (2), and the limiting bulge (5) is embedded in the cutter bar (1);
The utility model discloses a cutter structure, including cutter body (22), one side of cutter body (22) is closely laminated with outer frame (23), be provided with atress board (21) between outer frame (23) and cutter body (22), and all be provided with on outer frame (23) and cutter body (22) with the recess that atress board (21) cooperation set up, the quantity of atress board (21) is three, and runs through on three atress board (21) and be provided with atress pole (24), the bottom of cutter body (22) is inlayed and is had atress piece (25), the bottom of atress pole (24) run through cutter body (22) and with atress piece (25) fixed connection, the top of atress pole (24) is through the top swing joint of pivot and cutter body (22).
2. The one-shot inside diameter boring tool as set forth in claim 1, wherein: the bottom of the cutter structure (2) is fixedly connected with a support ring (6), and the support ring (6) is fixedly connected with the cutter bar (1) through a support bolt (7).
3. The one-shot inside diameter boring tool as set forth in claim 1, wherein: the number of the knife structures (2) is six, and the six knife structures (2) are uniformly distributed on the knife bar (1).
4. The one-shot inside diameter boring tool as set forth in claim 1, wherein: the right side of cutter body (22) top is seted up and is set up holding tank (26) with outer frame (23) cooperation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920469382.0U CN209792637U (en) | 2019-04-09 | 2019-04-09 | One-step forming inner diameter boring cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920469382.0U CN209792637U (en) | 2019-04-09 | 2019-04-09 | One-step forming inner diameter boring cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209792637U true CN209792637U (en) | 2019-12-17 |
Family
ID=68828417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920469382.0U Active CN209792637U (en) | 2019-04-09 | 2019-04-09 | One-step forming inner diameter boring cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209792637U (en) |
-
2019
- 2019-04-09 CN CN201920469382.0U patent/CN209792637U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205271397U (en) | Aluminum -plastic composite plate cutting drilling all -in -one | |
| CN210736555U (en) | Toughened glass cutting device | |
| CN209792637U (en) | One-step forming inner diameter boring cutter | |
| CN220534286U (en) | Slicer is used in processing of living beings granule raw materials | |
| CN212146819U (en) | Full-automatic plank cutting machine | |
| CN217257331U (en) | Combined diamond saw blade | |
| CN206306168U (en) | A kind of plastic spectacle frame cutter for substrate | |
| CN214640577U (en) | Efficient semi-automatic cutting machine device | |
| CN212123401U (en) | Cutting device for manufacturing strong abrasive belt base paper | |
| CN213702525U (en) | Spring chuck clamping mechanism of numerical control lathe | |
| CN210232581U (en) | Aluminum product abrasive wheel cutting machine | |
| CN211541867U (en) | Plate round hole perforating drill bit | |
| CN208068376U (en) | A kind of high density fiberboard cutter device | |
| CN206105384U (en) | Whole equipment of blade holder processing | |
| CN206882900U (en) | Tubular workpiece groover | |
| CN212469565U (en) | Full-automatic steel bar sawing production line with material overturning mechanism | |
| CN208867263U (en) | It is a kind of for producing the cutter device of nylon rod | |
| CN212217105U (en) | Feeding device for lathe machining | |
| CN218342321U (en) | Double-sided planing and sawing machine capable of automatically clamping wood | |
| CN214687077U (en) | Wooden interdental brush short handle forming machine | |
| CN207643322U (en) | A kind of bamboo board automatic bilateral molding machine | |
| CN217195858U (en) | Multi-angle machining plate milling machine | |
| CN214769018U (en) | Simple bottom hole flat-bottom cutter | |
| CN219522380U (en) | Wood processing cutter | |
| CN211440200U (en) | Driving structure of paper cutting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 362000 No. 169, Wanhong Road, Shuangyang Industrial Park, Luojiang District, Quanzhou City, Fujian Province Patentee after: Quanzhou Jing Magnesium Technology Co.,Ltd. Address before: 362000 Shuangyang Industrial Park, Luojiang District, Quanzhou City, Fujian Province Patentee before: Quanzhou Jing Magnesium Technology Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder |