CN113246315A - Drill bit mechanism based on wall groover - Google Patents
Drill bit mechanism based on wall groover Download PDFInfo
- Publication number
- CN113246315A CN113246315A CN202110407790.5A CN202110407790A CN113246315A CN 113246315 A CN113246315 A CN 113246315A CN 202110407790 A CN202110407790 A CN 202110407790A CN 113246315 A CN113246315 A CN 113246315A
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- China
- Prior art keywords
- drill bit
- wall
- conical
- mechanism based
- main shaft
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- 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.)
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
- B28D1/14—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by boring or drilling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D7/00—Accessories specially adapted for use with machines or devices of the preceding groups
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D7/00—Accessories specially adapted for use with machines or devices of the preceding groups
- B28D7/02—Accessories specially adapted for use with machines or devices of the preceding groups for removing or laying dust, e.g. by spraying liquids; for cooling work
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The invention relates to the technical field of wall surface slotting equipment and discloses a drill bit mechanism based on a wall surface slotting machine. This drill bit mechanism based on wall groover to the setting of water conservancy diversion recess on air flow pipeline and the conical bit to the cooperation adjustment carousel can form a blast pressure in one side that the conical bit is close to the wall body cutting plane, makes its produced a large amount of dust guide gathers in one side of conical bit when cutting the recess, has increased the coefficient of friction of this wall body cutting plane effectively, has improved the frictional force between high-speed rotatory conical bit and the wall body cutting plane, and then has improved the feed rate and the work efficiency of this drill bit.
Description
Technical Field
The invention relates to the technical field of wall surface grooving equipment, in particular to a drill bit mechanism based on a wall surface grooving machine.
Background
In modern interior decoration in-process, in order to ensure the level and smooth aesthetic property of wall, to arranging of circuit and adopt the mode that the dark line was buried underground more, nevertheless set up the recess in the wall of having built and adopt traditional mode degree of difficulty great and work efficiency comparatively low to constructor, simultaneously, continuous knocking can cause the damage to the wall.
Therefore, a wall grooving machine appears on the market, a relatively wide groove is cut on the wall by utilizing a relatively thick cutting blade through the transmission of a motor, the working efficiency is greatly improved relative to a transmission wall grooving mode, and the wall grooving machine is simple to operate and avoids the damage to the wall caused by knocking.
The cutting drill bit adopted on the existing wall grooving machine utilizes the strong shearing force generated by the cutting drill bit when rotating at high speed to realize grooving operation on the wall when in work, but the rotary cutting of the cutting drill bit causes the cutting surface on the wall to be smoother when linear grooves are cut on the wall, so that the required feeding moving pressure of the grooving machine is larger, and the grooving cutting speed and the working efficiency are lower.
Disclosure of Invention
Technical problem to be solved
The invention provides a drill bit mechanism based on a wall surface grooving machine, which has the advantages of increasing the friction coefficient of a wall body cutting surface by using corrosive impact of a large amount of dust generated by the grooving machine during working to the wall body cutting surface, increasing the friction force between a cutting drill bit and the wall body cutting surface, and improving the feeding speed and the working efficiency of the grooving machine during working.
(II) technical scheme
The invention provides the following technical scheme: a drill bit mechanism based on a wall grooving machine comprises a hollow main shaft, wherein an adjusting rotary table is sleeved at the bottom of the outer surface of the hollow main shaft, the top of the outer surface of the hollow main shaft is in transmission connection with a power output mechanism, an airflow pipeline communicated with an inner cavity of the adjusting rotary table is sleeved at the inner part of the hollow main shaft, a high-pressure fan is arranged at the top end of the airflow pipeline, the adjusting rotary table comprises a sealing sleeve, the inner part of the sealing sleeve is sleeved with the bottom of the outer surface of the hollow main shaft in a movable manner, a communicating ring groove is formed in the middle of the inner wall of the sealing sleeve, the sealing rotary table is fixedly sleeved at the bottom of the outer surface of the sealing sleeve, a limiting chuck is fixedly arranged at one side of the bottom end of the sealing rotary table, a circulating pipeline communicated with the communicating ring groove and the other side of the bottom end of the sealing rotary table is fixedly arranged at one side of the outer surface of the sealing rotary table, a fixed sleeve is sleeved with a fixed sleeve, the bottom of hollow spindle just is located the below fixed mounting of spacing chuck and has conical bit, swing joint between the bottom of spacing chuck and conical bit's the top, the water conservancy diversion recess has been seted up to conical bit's surface.
Preferably, the outer part of the limiting chuck is in a semi-annular structure, and the position of the limiting chuck is positioned on the right opposite side of the flow pipeline.
Preferably, the diversion grooves are of a spiral structure, the spiral direction of the diversion grooves is opposite to the cutting rotation direction of the conical drill, and the two ends of each diversion groove are respectively located on two sides of the cutting plane which is the central axis of the conical drill.
Preferably, the top end of the fixed sleeve is movably connected with the power output mechanism, so that the plugging position of the limiting chuck on the flow guide groove on the conical drill bit can be adjusted according to the trend of the linear groove.
Preferably, the outer part of the conical drill bit is provided with a conical structure, so that the conical drill bit can be conveniently drilled into the wall body in the initial stage, and the moving track of the conical drill bit on the wall body can be freely and flexibly planned.
Preferably, the inner part of the bottom end of the fixed sleeve is provided with a ball to reduce the friction resistance generated between the fixed sleeve and the wall surface when the fixed sleeve moves on the wall surface.
(III) advantageous effects
The invention has the following beneficial effects:
the drill bit mechanism based on the wall surface grooving machine is used for arranging the air flow pipeline and the diversion groove on the conical drill bit, and can form a blast pressure on one side of the conical drill bit close to the cutting surface of the wall body by matching with the adjustment turntable, so that a large amount of dust generated when the conical drill bit cuts the groove is guided and gathered on one side of the conical drill bit, and corrosive impact is caused to the cutting surface of the wall body in the process of high-speed rotation of the conical drill bit, compared with the existing cutting drill bit of the straight flute machine, the friction coefficient of the cutting surface of the wall body is effectively increased, the friction force between the conical drill bit rotating at high speed and the cutting surface of the wall body is improved, and then improved the feed rate and the work efficiency of this drill bit, simultaneously, can be with this straight flute machine produced a large amount of dusts can be collected in sealing turntable, circulation pipeline and the air current pipeline when the cutting, and then avoided this straight flute machine to take place the phenomenon that a large amount of dusts splash in the course of the work.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural diagram of an adjusting turntable according to the present invention;
FIG. 3 is a schematic view of a cone drill bit according to the present invention;
FIG. 4 is a schematic view of the working state of the present invention;
FIG. 5 is a schematic view of the flow pattern on a conical drill bit constructed in accordance with the present invention.
In the figure: 1. a hollow main shaft; 2. adjusting the turntable; 3. a sealing sleeve; 4. the annular groove is communicated; 5. sealing the rotary table; 6. a limiting chuck; 7. a flow conduit; 8. fixing the sleeve; 9. a conical drill bit; 10. a flow guide groove; 11. an air flow conduit.
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. 1-5, a drill bit mechanism based on a wall grooving machine comprises a hollow main shaft 1, an adjusting turntable 2 is movably sleeved at the bottom of the outer surface of the hollow main shaft 1, the top of the outer surface of the hollow main shaft 1 is in transmission connection with a power output mechanism, an air flow pipeline 11 communicated with the inner cavity of the adjusting turntable 2 is movably sleeved inside the hollow main shaft 1, a high pressure fan is arranged at the top end of the air flow pipeline 11, the adjusting turntable 2 comprises a sealing sleeve 3, the inside of the sealing sleeve 3 is movably sleeved with the bottom of the outer surface of the hollow main shaft 1, a communicating annular groove 4 is arranged in the middle of the inner wall of the sealing sleeve 3, a sealing turntable 5 is fixedly sleeved at the bottom of the outer surface of the sealing sleeve 3, a limiting chuck 6 is fixedly arranged at one side of the bottom end of the sealing turntable 5, a circulating pipeline 7 communicating the communicating annular groove 4 and the other side of the bottom end of the sealing turntable 5 is fixedly arranged at one side of the outer surface of the sealing sleeve 3, the fixed sleeve 8 has been cup jointed to the external fixed surface of sealed carousel 5, and the below fixed mounting that the bottom of hollow main shaft 1 just is located spacing chuck 6 has conical bit 9, swing joint between the bottom of spacing chuck 6 and the top of conical bit 9, and water conservancy diversion recess 10 has been seted up to conical bit 9's surface.
Wherein, to the setting of air current pipeline 11 and conical bit 9 go up water conservancy diversion recess 10, can form a blast pressure on the drill bit side of the cutting plane of being close to the wall body, and guide the gathering in one side of this drill bit with a large amount of dusts that it produced when cutting the recess, and cause the corrosivity impact to the cutting plane of wall body at the rotatory in-process of conical bit 9 high speed, thereby increased the coefficient of friction of this wall body cutting plane effectively, improved the frictional force between the conical bit 9 of high-speed rotation and the wall body cutting plane, and then improved the feed rate and the work efficiency of this drill bit.
Meanwhile, a large amount of dust generated by the straight grooving machine during working can be gathered through the airflow pipeline 11, so that the situation of overhigh temperature in the long-term cutting process is prevented, and the splashing phenomenon of a large amount of dust in the using process of the grooving machine is effectively avoided.
In the technical scheme, the external part of the limiting chuck 6 adopts a semi-annular structure, and the position of the limiting chuck 6 is positioned on the right opposite surface of the circulating pipeline 7.
The arrangement of the adjusting turntable 2 and the upper structure thereof is convenient for guiding the high-speed airflow in the airflow pipeline 11 to a specific side of the drill bit mechanism, so that a large amount of dust generated by the airflow pipeline is gathered on a certain side of the conical drill bit 9, the dispersion phenomenon is not easy to generate, and the reliability and the stability of the drill bit mechanism are effectively improved.
In this technical scheme, water conservancy diversion recess 10 establishes to helical structure and its spiral direction and conical bit 9's cutting direction of rotation opposite, and the both ends of every group water conservancy diversion recess 10 are located respectively and use conical bit 9's axis as the both sides of cut apart the face simultaneously.
The arrangement of the flow guide groove 10 can effectively increase the cutting angle of the upper blade of the drill while guiding the air flow, thereby further improving the cutting efficiency of the drill mechanism on the linear groove.
In the technical scheme, the top end of the fixed sleeve 8 is movably connected with the power output mechanism, so that the plugging position of the limiting chuck 6 on the conical drill bit 9 for the diversion groove 10 is adjusted according to the trend of the linear groove.
In the technical scheme, the conical structure is arranged outside the conical drill bit 9, so that the conical drill bit can conveniently drill into the wall body in the initial stage, and the moving track of the conical drill bit on the wall body can be freely and flexibly planned.
In this technical scheme, the inside of the bottom of fixed sleeve 8 is equipped with the ball to reduce its when the removal on the wall and the wall between the frictional resistance that produces.
The use method and the working principle of the embodiment are as follows:
firstly, a groove route is planned on a wall surface, then a fixed sleeve 8 is rotated according to the direction of the groove, so that an acute angle is formed between a limiting chuck 6 on the fixed sleeve and the direction of the groove, then a power output mechanism and a high-pressure fan on the straight flute machine are started, a conical drill bit 9 is driven to rotate at a high speed under the action of a hollow main shaft 1, meanwhile, a large amount of dust generated by the straight flute machine in working is gathered on one side, close to a wall cutting surface, of the conical drill bit 9 by the negative pressure generated by the high-pressure fan in an inner cavity of an air flow pipeline 11, and is violently impacted with the wall cutting surface under the action of high-speed rotation of the conical drill bit, so that corrosive impact is caused to the wall cutting surface to increase the friction coefficient of the wall, the feeding speed and the working efficiency of the straight flute machine are improved, meanwhile, under the action of the negative pressure in the inner cavity of the air flow pipeline 11, the dust can be conveyed to the air flow pipeline 11 through a sealing turntable 5 and a circulation pipeline 7 and collected, thereby effectively avoiding the phenomenon that a great amount of dust splashes during the working process of the straight slot machine.
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 (6)
1. The utility model provides a drill bit mechanism based on wall groover, includes hollow main shaft (1), adjustment carousel (2) have been cup jointed in the bottom activity of hollow main shaft (1) surface, the top and the power take off transmission of hollow main shaft (1) surface are connected, and the inside activity of hollow main shaft (1) cup joints airflow pipeline (11) that are linked together with the inner chamber of adjustment carousel (2), the top of airflow pipeline (11) is equipped with high pressure positive blower, its characterized in that: the adjusting turntable (2) comprises a sealing sleeve (3), the inside of the sealing sleeve (3) is movably sleeved with the bottom of the outer surface of the hollow main shaft (1), a communicating ring groove (4) is formed in the middle of the inner wall of the sealing sleeve (3), a sealing turntable (5) is fixedly sleeved at the bottom of the outer surface of the sealing sleeve (3), a limiting chuck (6) is fixedly installed at one side of the bottom end of the sealing turntable (5), a circulating pipeline (7) of the other side of the bottom end of the communicating ring groove (4) and the sealing turntable (5) is fixedly installed at one side of the outer surface of the sealing sleeve (3), a fixing sleeve (8) is fixedly sleeved at the outer surface of the sealing turntable (5), a conical drill bit (9) is fixedly installed at the bottom end of the hollow main shaft (1) and below the limiting chuck (6), and the bottom end of the limiting chuck (6) is movably connected with the top end of the conical drill bit (9), and a flow guide groove (10) is formed in the outer surface of the conical drill bit (9).
2. The drill bit mechanism based on the wall grooving machine according to claim 1, wherein: the outer part of the limiting chuck (6) adopts a semi-annular structure, and the position of the limiting chuck (6) is positioned on the right opposite surface of the circulation pipeline (7).
3. The drill bit mechanism based on the wall grooving machine according to claim 1, wherein: the flow guide grooves (10) are of a spiral structure, the spiral direction of the flow guide grooves is opposite to the cutting rotating direction of the conical drill bit (9), and meanwhile the two ends of each group of flow guide grooves (10) are respectively located on two sides of the central axis of the conical drill bit (9) serving as a dividing surface.
4. The drill bit mechanism based on the wall grooving machine according to claim 1, wherein: the top end of the fixed sleeve (8) is movably connected with the power output mechanism, so that the plugging position of the limiting chuck (6) on the conical drill bit (9) to the flow guide groove (10) can be adjusted according to the trend of the linear groove.
5. The drill bit mechanism based on the wall grooving machine according to claim 1, wherein: the outer part of the conical drill bit (9) is provided with a conical structure, so that the conical drill bit can be conveniently drilled into a wall body in the initial stage, and the moving track of the conical drill bit on the wall body can be freely and flexibly planned.
6. The drill bit mechanism based on the wall grooving machine according to claim 1, wherein: the inside of the bottom of fixed sleeve (8) is equipped with the ball to reduce its and the produced frictional resistance between the wall when moving on the wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110407790.5A CN113246315A (en) | 2021-04-15 | 2021-04-15 | Drill bit mechanism based on wall groover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110407790.5A CN113246315A (en) | 2021-04-15 | 2021-04-15 | Drill bit mechanism based on wall groover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113246315A true CN113246315A (en) | 2021-08-13 |
Family
ID=77220926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110407790.5A Withdrawn CN113246315A (en) | 2021-04-15 | 2021-04-15 | Drill bit mechanism based on wall groover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113246315A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114953053A (en) * | 2022-06-27 | 2022-08-30 | 林青 | Desktop cutting device is used in processing of multi-functional desk |
-
2021
- 2021-04-15 CN CN202110407790.5A patent/CN113246315A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114953053A (en) * | 2022-06-27 | 2022-08-30 | 林青 | Desktop cutting device is used in processing of multi-functional desk |
| CN114953053B (en) * | 2022-06-27 | 2023-06-09 | 东莞市翔泉家具有限公司 | Table top cutting device for processing multifunctional office table |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210813 |
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| WW01 | Invention patent application withdrawn after publication |