CN116275176B - Drilling machine - Google Patents
Drilling machine Download PDFInfo
- Publication number
- CN116275176B CN116275176B CN202310053112.2A CN202310053112A CN116275176B CN 116275176 B CN116275176 B CN 116275176B CN 202310053112 A CN202310053112 A CN 202310053112A CN 116275176 B CN116275176 B CN 116275176B
- Authority
- CN
- China
- Prior art keywords
- main shaft
- connecting pipe
- clamping piece
- bottom end
- dust
- 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.)
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Links
- 238000005553 drilling Methods 0.000 title claims abstract description 29
- 239000000428 dust Substances 0.000 claims abstract description 41
- 238000000034 method Methods 0.000 abstract description 12
- 230000008569 process Effects 0.000 abstract description 8
- 230000002349 favourable effect Effects 0.000 abstract description 2
- 238000009792 diffusion process Methods 0.000 abstract 1
- 230000009471 action Effects 0.000 description 5
- 239000011521 glass Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B39/00—General-purpose boring or drilling machines or devices; Sets of boring and/or drilling machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B47/00—Constructional features of components specially designed for boring or drilling machines; Accessories therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/08—Protective coverings for parts of machine tools; Splash guards
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
Abstract
The invention relates to the field of drilling equipment, in particular to a drilling machine, which comprises a stand column, wherein a base is fixed at the bottom end of the stand column, a support is arranged at the top end of the stand column, a main shaft, a rocker arm for controlling the main shaft to lift and a motor for driving the main shaft to rotate are arranged on the support, a clamping piece for clamping a drill bit is arranged at the bottom end of the main shaft, an operating table is arranged on the stand column and corresponds to the clamping piece, a cover body is arranged on the clamping piece or at the bottom of the main shaft, the cover body comprises a connecting part, a buffer part and a transparent part, one end of the buffer part is connected with the connecting part, the other end of the buffer part is connected with the transparent part, the buffer part can stretch and contract, and the connecting part is connected with the clamping piece or the main shaft. Above-mentioned drilling machine is when drilling, and the cover body covers drilling position for the dust that produces in the drilling process is difficult to out-diffusion, effectively protects operational environment, is favorable to the healthy of operator.
Description
Technical Field
The invention relates to the field of drilling equipment, in particular to a drilling machine.
Background
In the machining process, the product is often punched, dust is often generated in the punching process, the working environment is polluted, and the body of an operator is greatly injured for a long time.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a drilling machine for solving the technical problems.
In order to achieve the above object, the present invention provides a technical solution as follows:
the utility model provides a drilling machine, includes the stand, the bottom fixed with the base of stand, the support is installed on the top of stand, install main shaft, control main shaft lift's rocking arm and be used for driving main shaft pivoted motor on the support, the clamping piece that is used for the centre gripping drill bit is installed to the bottom of main shaft, install the operation panel on the stand, the operation panel corresponds the clamping piece sets up, the cover body is installed to the bottom on the clamping piece or the main shaft, the cover body includes connecting portion, buffer and transparent portion, the one end of buffer with connecting portion, the other end with transparent portion is connected, the buffer can stretch out and draw back, connecting portion with clamping piece or main shaft are connected.
Optionally, the buffer part is a first bellows.
Preferably, a dust box is fixed on the upright post, a first filter screen is arranged in the dust box, the first filter screen divides the inner space of the dust box into a first space and a second space, a connecting pipe communicated with the first space is arranged on the top surface of the dust box, a second corrugated pipe is fixed on the connecting pipe, one end of the second corrugated pipe, which is not connected with the connecting pipe, is communicated with the inner part of the cover body, and the bottom end of the connecting pipe is flush with the inner side surface of the top surface of the dust box; the top surface of the dust box is symmetrically provided with sliding grooves by taking the axis of the connecting pipe as a reference, sliding blocks are arranged in the sliding grooves and propped against the connecting pipe, a first spring is arranged on one side, opposite to the connecting pipe, of the sliding blocks, and the first spring is propped against the sliding blocks; the bottom ends of the two sliding blocks are connected with plugging covers, and the two plugging covers are propped against each other to form a first conical cover; the bottom end of the first conical cover is provided with a second conical cover, the second conical cover props against the first conical cover to cover the connecting position of the two plugging covers, the bottom end of the conical cover is connected with a piston rod, and the bottom end of the piston rod is connected with a piston; a sleeve matched with the piston is fixed on the bottom surface of the dust box, a second spring is arranged in the sleeve, and the second spring is propped against the piston; a vent hole is formed in one side, corresponding to the first filter screen, of the sleeve, and the vent hole is positioned below the piston; an air outlet is formed in the side face of the dust box and corresponds to the air vent, and the air outlet is communicated with the second space; an exhaust fan is arranged at the air outlet.
Preferably, a second filter screen is arranged on the sleeve at a position corresponding to the vent hole.
When the drilling machine provided by the invention is used, the cover body can move along with the clamping piece, and after the cover body is propped against the operating platform or a workpiece to be machined, the corrugated pipe is contracted to ensure that the drill bit can continuously move downwards to drill the workpiece to be machined, so that the cover body covers the drilling position during drilling, dust generated in the drilling process is not easy to diffuse outwards, the working environment is effectively protected, and the drilling machine is beneficial to the health of operators. Drawings
FIG. 1 shows a schematic structural view of a drill press of the present invention;
fig. 2 shows an enlarged view of fig. 1 at a;
FIG. 3 is a schematic view showing an internal structure of the dust box;
fig. 4 shows an enlarged view of fig. 3 at B;
fig. 5 shows an enlarged view of fig. 3 at C;
the reference numerals in the drawings:
the device comprises a connecting part 1, a buffer part 2, a transparent part 3, a base 4, a bracket 5, a rocker arm 6, a clamping piece 8, a hoop 9, a dust box 15, a first space 15-1, a second space 15-2, an air outlet 15-3, a first filter screen 16, a connecting pipe 17, a second corrugated pipe 18, a stand column 19, a sliding block 20, a first spring 21, a plugging cover 22, a second conical cover 23, a piston rod 24, a piston 25, a sleeve 26, a vent hole 26-1, a second spring 27, an exhaust fan 28 and a second filter screen 29.
Detailed Description
The following description of the embodiments of the present invention 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 invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1 and 2, the application provides a drilling machine, including stand 19, the bottom mounting of stand has base 4, support 5 is installed on the top of stand, install main shaft, control main shaft lift's rocking arm 6 and be used for driving main shaft pivoted motor on the support, the clamping piece 8 that is used for centre gripping drill bit is installed to the bottom of main shaft, install operation panel 14 on the stand, the operation panel corresponds the clamping piece sets up, wherein, the operation panel passes through staple bolt 9 to be fixed on the stand, and above-mentioned structure can use current structure, in this application, the applicant is in the cover body is installed on the clamping piece or the bottom of main shaft, the cover body includes connecting portion 1, buffer portion 2 and transparent part 3, the one end of buffer portion with connecting portion, the other end with the transparent part is connected, the buffer portion can use the bellows in order to distinguish here the bellows and be called first bellows, connecting portion with clamping piece or main shaft connection, general usable rotation connects, and in this embodiment can use transparent glass material such as make transparent glass plate, transparent position that people can observe.
Foretell drilling machine, when using, cover body can be along with the clamping piece motion to support to the operation panel or wait on the machined part after, the bellows shrink guarantees that the drill bit can continue to move down and wait to bore the machined part, thereby when drilling, the cover body covers the drilling position, makes the dust that drilling in-process produced be difficult to out-spread, effectively protects operational environment, is favorable to the operator healthy.
In order to facilitate the collection of dust in the drilling process, the applicant has also designed that, referring to fig. 1 and 3-5, a dust collecting box 15 is fixed on the upright post, a first filter screen 16 is arranged in the dust collecting box, the first filter screen divides the inner space of the dust collecting box into a first space 15-1 and a second space 15-2, the top surface of the dust collecting box is provided with a connecting pipe 17 communicated with the first space, a second corrugated pipe 18 is fixed on the connecting pipe, one end of the second corrugated pipe which is not connected with the connecting pipe is communicated with the inner part of the cover body, the general connecting position is positioned on the connecting part of the cover body, and the bottom end of the connecting pipe is flush with the inner side surface of the top surface of the dust collecting box; the top surface of the dust box is symmetrically provided with sliding grooves taking the axis of the connecting pipe as a reference, sliding blocks 20 are arranged in the sliding grooves and propped against the connecting pipe, one side of the sliding blocks, which is opposite to the connecting pipe, is provided with a first spring 21, and the first spring is propped against the sliding blocks; the bottom ends of the two sliding blocks are connected with plugging covers 22, and the two plugging covers are propped against each other to form a first conical cover; the bottom end of the first conical cover is provided with a second conical cover 23 which abuts against the first conical cover to cover the connecting position of the two plugging covers, the bottom end of the conical cover is connected with a piston rod 24, and the bottom end of the piston rod is connected with a piston 25; a sleeve 26 matched with the piston is fixed on the bottom surface of the dust box, and a second spring 27 is arranged in the sleeve and is propped against the piston; a vent hole 26-1 is arranged on one side of the sleeve corresponding to the first filter screen, and the vent hole is positioned below the piston; an air outlet 15-3 is formed in the side face of the dust box and corresponds to the air vent, and the air outlet is communicated with the second space; an exhaust fan 28 is arranged at the air outlet. When the structure is used, the exhaust fan is started, negative pressure is generated in the dust collection box, the second spring is compressed by the sliding block under the action of the negative pressure, the second conical cover is separated from the first conical cover, the corresponding first springs are compressed by the two plugging covers, the two plugging covers are separated, air carries dust to enter the first space and is continuously discharged through the second space and the air outlet after being filtered by the filter screen, the dust can be collected by the dust collection box, when the equipment stops working, the fan is stopped, under the action of the two first springs, the two plugging covers are quickly restored to the original position, the second conical cover is propped against the first conical cover again to cover the connecting position of the two plugging covers, so that air flow cannot reversely move outwards through the corrugated pipe, in the process of upward movement of the piston, the negative pressure is generated at the bottom of the sleeve, the air flow generated by air suction at the vent hole is opposite to the air flow direction generated by the fan, the dust attached to the first filter screen is easy to drop, and the first filter screen is prevented from being blocked for a long time. When the drill bit is actually manufactured, the bottom of the transparent part can be a plane, the sealing performance is good after the transparent part is contacted with an operation table or a plate-shaped workpiece to be machined, and certain negative pressure is generated in the cover body during drilling, so that when the drill bit is lifted after the drilling is finished, the flow rate of gas is high when the gas enters the cover body through the drilling hole, and the drill bit is washed, so that the drill bit is convenient to clean; the bottom end of the transparent part can be provided with a notch or corrugated, so that the bottom of the transparent part can be provided with air, and air flow can be rapidly generated to take away dust in the cover body when the fan runs.
In order to prevent dust from entering the sleeve, a second filter screen 29 can be arranged at the position, corresponding to the vent hole, on the sleeve, as a deformation, a partition plate can be used for replacing the first filter screen, the fan can be directly communicated with the vent hole through a pipeline, only the second filter screen is arranged at the position, corresponding to the vent hole, on the inner wall or the outer wall of the sleeve, of the position, corresponding to the vent hole, of the inner wall or the outer wall of the sleeve, so that the fan can pump a piston to the lower position of the vent hole to form air flow through the vent hole when running, the second filter screen blocks dust from entering a second space, when the piston returns to the original position after stopping the fan, negative pressure is generated at the bottom of the sleeve, so that air flow generated by air suction at the vent hole is opposite to the air flow generated by the fan, the dust attached to the second filter screen is easy to drop, and the second filter screen is prevented from being blocked for a long time.
It should be noted that references in the specification to "one embodiment," "an example embodiment," "some embodiments," etc., indicate that the embodiment described may include a particular feature, structure, or characteristic, but every embodiment may not necessarily include the particular feature, structure, or characteristic. Moreover, such phrases are not necessarily referring to the same embodiment. Furthermore, when a particular feature, structure, or characteristic is described in connection with an embodiment, it is submitted that it is within the knowledge of one skilled in the art to effect such feature, structure, or characteristic in connection with other embodiments whether or not explicitly described.
It should be readily understood that the terms "on … …", "above … …" and "above … …" in this disclosure should be interpreted in the broadest sense such that "on … …" means not only "directly on something", but also includes "on something" with intermediate features or layers therebetween, and "above … …" or "above … …" includes not only the meaning "on something" or "above" but also the meaning "above something" or "above" without intermediate features or layers therebetween (i.e., directly on something).
Further, spatially relative terms, such as "below," "beneath," "above," "over," and the like, may be used herein for ease of description to describe one element or feature's relationship to another element or feature as illustrated. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. The device may have other orientations (rotated 90 degrees or at other orientations), and the spatially relative descriptors used herein interpreted accordingly.
It should be noted that in this document, 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. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention 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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. The drilling machine comprises a stand column (19), wherein a base (4) is fixed at the bottom end of the stand column, a bracket (5) is arranged at the top end of the stand column, a main shaft, a rocker arm (6) for controlling the lifting of the main shaft and a motor for driving the main shaft to rotate are arranged on the bracket, a clamping piece (8) for clamping a drill bit is arranged at the bottom end of the main shaft, an operating table (14) is arranged on the stand column, the operating table corresponds to the clamping piece, the drilling machine is characterized in that,
the clamping piece or the bottom of the main shaft is provided with a cover body, the cover body comprises a connecting part (1), a buffer part (2) and a transparent part (3), one end of the buffer part is connected with the connecting part, the other end of the buffer part is connected with the transparent part, the buffer part can stretch and retract, and the connecting part is connected with the clamping piece or the main shaft;
the dust collection device comprises a vertical column, wherein a dust collection box (15) is fixed on the vertical column, a first filter screen (16) is arranged in the dust collection box, the first filter screen divides the inner space of the dust collection box into a first space (15-1) and a second space (15-2), a connecting pipe (17) communicated with the first space is arranged on the top surface of the dust collection box, a second corrugated pipe (18) is fixed on the connecting pipe, one end, which is not connected with the connecting pipe, of the second corrugated pipe is communicated with the inner part of the cover body, and the bottom end of the connecting pipe is flush with the inner side surface of the top surface of the dust collection box;
the top surface of the dust box is symmetrically provided with sliding grooves by taking the axis of the connecting pipe as a reference, sliding blocks (20) are arranged in the sliding grooves and propped against the connecting pipe, one side of the sliding blocks, which is opposite to the connecting pipe, is provided with a first spring (21), and the first spring is propped against the sliding blocks;
the bottom ends of the two sliding blocks are connected with plugging covers (22), and the two plugging covers are propped against each other to form a first conical cover; the bottom end of the first conical cover is provided with a second conical cover (23), the second conical cover is propped against the first conical cover to cover the connecting position of the two plugging covers, the bottom end of the second conical cover is connected with a piston rod (24), and the bottom end of the piston rod is connected with a piston (25);
a sleeve (26) matched with the piston is fixed on the bottom surface of the dust box, and a second spring (27) is arranged in the sleeve and is propped against the piston;
a vent hole (26-1) is formed in one side, corresponding to the first filter screen, of the sleeve, and the vent hole is positioned below the piston;
an air outlet (15-3) is formed in the side face of the dust box and corresponds to the air vent, and the air outlet is communicated with the second space; an exhaust fan (28) is arranged at the air outlet.
2. The drill press of claim 1, wherein the buffer is a first bellows.
3. Drilling machine according to claim 1, characterized in that a second filter screen (29) is provided on the sleeve in a position corresponding to the vent hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310053112.2A CN116275176B (en) | 2023-02-03 | 2023-02-03 | Drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310053112.2A CN116275176B (en) | 2023-02-03 | 2023-02-03 | Drilling machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116275176A CN116275176A (en) | 2023-06-23 |
| CN116275176B true CN116275176B (en) | 2024-02-13 |
Family
ID=86812152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310053112.2A Active CN116275176B (en) | 2023-02-03 | 2023-02-03 | Drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116275176B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1204977A (en) * | 1996-07-23 | 1999-01-13 | 日特机械工程株式会社 | Machining device |
| CN106493690A (en) * | 2015-09-08 | 2017-03-15 | 陈朝阳 | The dust cover of electric hand drill |
| CN208772536U (en) * | 2018-09-13 | 2019-04-23 | 中国水利水电第九工程局有限公司 | A kind of wall bar planting drilling equipment |
| CN213135105U (en) * | 2020-07-20 | 2021-05-07 | 莆田市益宏木业有限公司 | Numerical control drilling machine with cleaning function |
| CN213135127U (en) * | 2020-09-07 | 2021-05-07 | 苏州金塔模具有限公司 | Drilling machine is used in sheet metal processing |
| CN213317864U (en) * | 2020-07-30 | 2021-06-01 | 苏州隆邦精密机械有限公司 | Press from both sides effectual drilling machine for hardware fitting processing |
| CN214392674U (en) * | 2020-11-05 | 2021-10-15 | 昆山欣昂展金属科技有限公司 | Tapping machine with structure capable of relieving noise |
-
2023
- 2023-02-03 CN CN202310053112.2A patent/CN116275176B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1204977A (en) * | 1996-07-23 | 1999-01-13 | 日特机械工程株式会社 | Machining device |
| CN106493690A (en) * | 2015-09-08 | 2017-03-15 | 陈朝阳 | The dust cover of electric hand drill |
| KR20170030005A (en) * | 2015-09-08 | 2017-03-16 | 챠오 양 첸 | Dust collector for electrical drill |
| CN208772536U (en) * | 2018-09-13 | 2019-04-23 | 中国水利水电第九工程局有限公司 | A kind of wall bar planting drilling equipment |
| CN213135105U (en) * | 2020-07-20 | 2021-05-07 | 莆田市益宏木业有限公司 | Numerical control drilling machine with cleaning function |
| CN213317864U (en) * | 2020-07-30 | 2021-06-01 | 苏州隆邦精密机械有限公司 | Press from both sides effectual drilling machine for hardware fitting processing |
| CN213135127U (en) * | 2020-09-07 | 2021-05-07 | 苏州金塔模具有限公司 | Drilling machine is used in sheet metal processing |
| CN214392674U (en) * | 2020-11-05 | 2021-10-15 | 昆山欣昂展金属科技有限公司 | Tapping machine with structure capable of relieving noise |
Also Published As
| Publication number | Publication date |
|---|---|
| CN116275176A (en) | 2023-06-23 |
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