CN216913107U - Bench drill convenient to clearance - Google Patents
Bench drill convenient to clearance Download PDFInfo
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- CN216913107U CN216913107U CN202220607144.3U CN202220607144U CN216913107U CN 216913107 U CN216913107 U CN 216913107U CN 202220607144 U CN202220607144 U CN 202220607144U CN 216913107 U CN216913107 U CN 216913107U
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- 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
Abstract
The application relates to a bench drill convenient to clearance belongs to the field of parts machining equipment, including the frame, be provided with workstation and working head in the frame, still include: the dust hood comprises a hollow shell which is arranged around the workbench in a surrounding way, and a dust suction port which is opposite to the surface of the workbench is arranged on the shell; the start-stop switch is used for sending a start signal or a stop signal to the controller; the negative pressure pump is connected to the shell and is started when the controller receives a starting signal or is closed when the controller receives a stopping signal; the driving assembly is arranged on the workbench, and drives the dust hood to ascend when the controller receives a starting signal so that the dust suction port is opposite to the surface of the workbench, or drives the dust hood to descend when the controller receives a stopping signal so that the dust hood is positioned below the surface of the workbench; the negative pressure pump, the driving assembly and the start-stop switch are all connected with the controller. This application has timely clearance piece, improves the effect of processing environment.
Description
Technical Field
The application relates to the field of part machining equipment, especially, relate to a bench drill convenient to clearance.
Background
The bench drilling machine is a small drilling machine which is arranged on an operation table and is provided with a main shaft in a vertical arrangement, and the bench drilling machine is mainly used for drilling, reaming, tapping, scraping planes and the like of small and medium-sized parts.
The bench drill includes the frame, is provided with the horizontally processing platform in the frame, and the frame top is provided with the processing head, is provided with the drill bit on the processing head, still is provided with the operating handle that the operation drill bit goes up and down on the processing head. The drill bit produces a large amount of debris during operation, and the accumulation of debris can interfere with the operation of the drill press. Generally, after the drilling machine is processed, an operator cleans the chips with tools such as a broom and the like to keep the processing table of the drilling machine clean.
In view of the above-mentioned related art, the inventor believes that chips are continuously generated during the machining process, and at this time, the chips cannot be cleaned, which may affect the machining process.
SUMMERY OF THE UTILITY MODEL
In order to clear up the piece in time, improve the processing environment, this application provides a bench drill convenient to clearance.
The application provides a pair of bench drill convenient to clearance adopts following technical scheme:
the utility model provides a bench drill convenient to clearance, includes the frame, be provided with workstation and working head in the frame, still include:
the dust hood comprises a hollow shell which is arranged around the workbench in a surrounding way, and a dust suction port which is opposite to the surface of the workbench is arranged on the shell;
the start-stop switch is used for sending a start signal or a stop signal to the controller;
the negative pressure pump is connected to the shell and is started when the controller receives the starting signal or is closed when the controller receives the stopping signal;
the driving assembly is arranged on the workbench, and drives the dust hood to ascend when the controller receives the starting signal so that the dust suction port is opposite to the surface of the workbench, or drives the dust hood to descend when the controller receives the stopping signal so that the dust hood is positioned below the surface of the workbench;
the negative pressure pump, the driving assembly and the start-stop switch are all connected with the controller.
By adopting the technical scheme, when the workbench needs to be cleaned, an operator presses the start-stop switch, the controller receives a start signal of the start-stop switch, controls the negative pressure pump to start, controls the driving assembly to start, and enables the driving assembly to drive the dust hood to ascend, so that the dust suction port is opposite to the surface of the workbench to suck away debris on the surface of the workbench; when the cleaning is required to be stopped, the operator presses the start-stop switch again, the controller receives a stop signal of the start-stop switch, the negative pressure pump is controlled to stop, the driving assembly is controlled to start, and the driving assembly drives the dust hood to descend below the workbench. Therefore, an operator can clean the surface of the worktable in time in the machining process or after the machining is finished, and when the worktable is not cleaned, the occupied space of the dust hood is reduced, the working environment is improved, and the machining efficiency is improved.
Optionally, the two sides of the workbench are respectively provided with a containing groove, the driving assembly comprises a motor arranged in each containing groove, the motor is fixedly connected with a gear, one side of the shell, which is close to the containing groove, is provided with a vertically arranged rack, the gear is meshed with the rack, the motor is connected with the controller and used for forward rotation for preset time when the controller receives the starting signal and backward rotation for preset time when the controller receives the stopping signal.
By adopting the technical scheme, when the chips are cleaned, the controller controls the motor to rotate forward for the preset time, so that the gear drives the rack, the dust hood further moves upwards for a certain distance and then stops, and the chips on the workbench can enter the shell through the dust collection port; when stopping to clear up the piece, the controller control motor antiport is preset time, makes the gear drive rack, and then makes the suction hood stop after a distance of downstream, makes the suction hood remove to the workstation below, through adopting the drive, is convenient for control suction hood steady movement.
Optionally, the outer shell includes a first sub shell and a second sub shell symmetrically arranged about the workbench, a connection ring is arranged at one end of the first sub shell, which is far away from the rack, and is inserted into one end of the second sub shell, which is far away from the rack, and a screw penetrating through the connection ring is threadedly connected to the second sub shell.
Through adopting above-mentioned technical scheme, the shell mountable is dismantled, when the shell was dismantled to needs, can take apart first branch casing and second branch casing from the junction to be convenient for install.
Optionally, a first sealing ring is sleeved outside the connecting ring, and one end of the second sub-shell, which is far away from the rack, abuts against the first sealing ring.
Through adopting above-mentioned technical scheme, first sealing washer improves the compactness that first branch casing and second divide the casing to be connected, keeps the negative pressure environment in the shell.
Optionally, an inward concave groove is formed in the housing, the rack is mounted in the groove, and the gear protrudes out of the accommodating groove.
By adopting the technical scheme, the gear protrudes out of the accommodating groove, and the region where the gear and the rack are in transmission is positioned outside the workbench, so that the space for arranging the accommodating groove on the workbench is saved.
Optionally, the bottom end of the housing is detachably connected with a dust collection box, the dust collection box is communicated with the inside of the housing, a filter screen is arranged in the dust collection box, a hose is connected to one side, away from the housing, of the dust collection box through threads, and the hose is connected with the negative pressure pump.
Through adopting above-mentioned technical scheme, when the negative pressure pump starts, be the negative pressure in dust collection box and the shell, the piece is collected in the dust collection box through the shell to by filter screen filter in the dust collection box, when needs clearance piece, with dust collection box and shell pull down can.
Optionally, a filter screen is arranged in the dust collection box, and the filter screen is a cambered surface screen with a downward concave center.
Through adopting above-mentioned technical scheme, the filter screen of cambered surface is convenient for concentrate the piece together, is convenient for concentrate the clearance.
Optionally, a mounting ring is arranged at the top end of the dust collection box, a mounting opening is arranged at the bottom end of the housing, the mounting ring is inserted into the mounting opening and is abutted against the housing, and a screw penetrating through the mounting ring is connected to the housing through a thread.
Through adopting above-mentioned technical scheme, the collar supports tightly with the shell, through the fix with screw, and it is convenient to install and dismantle.
Optionally, a second sealing ring is sleeved outside the mounting ring, and the second sealing ring abuts against the outer shell.
Through adopting above-mentioned technical scheme, the second sealing washer improves the compactness that dust cage and shell are connected, keeps the inside negative pressure environment of dust cage.
In summary, the present application includes at least one of the following beneficial technical effects:
1. when the workbench needs to be cleaned, an operator presses the start-stop switch, the controller receives a start signal of the start-stop switch, controls the negative pressure pump to start, controls the driving assembly to start, enables the driving assembly to drive the dust collection cover to ascend, enables the dust collection port to face the surface of the workbench, and collects debris on the surface of the workbench; when the cleaning is required to be stopped, the operator presses the start-stop switch again, the controller receives a stop signal of the start-stop switch, the negative pressure pump is controlled to stop, the driving assembly is controlled to start, and the driving assembly drives the dust hood to descend below the workbench. Therefore, an operator can clean the surface of the worktable in time during or after the machining process is finished, and when the worktable is not cleaned, the occupied space of the dust hood is reduced, the working environment is improved, and the machining efficiency is improved;
2. when the negative pressure pump starts, be the negative pressure in dust collection box and the shell, the piece is collected in the dust collection box through the shell to in being filtered in the dust collection box by the filter screen, when needs clearance piece, with dust collection box and shell pull down can.
Drawings
Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.
Fig. 2 is an exploded view of a suction hood in an embodiment of the present application.
FIG. 3 is a schematic cross-sectional view of the embodiment of the present application with the suction hood elevated above the platen.
Fig. 4 is a control structure block diagram of the present application.
FIG. 5 is a schematic cross-sectional view of the embodiment of the present application with the suction hood lowered below the platen.
Description of reference numerals: 1. a frame; 2. a work table; 21. a containing groove; 3. a working head; 4. a drill bit; 5. an operating lever; 6. a dust hood; 61. a housing; 611. a first sub-housing; 612. a second sub-housing; 613. a connecting ring; 614. a first seal ring; 615. a dust suction port; 616. an installation port; 617. a groove; 62. a dust collection box; 621. a mounting ring; 622. a second seal ring; 623. filtering with a screen; 624. a hose; 7. a negative pressure pump; 8. a screw; 9. a controller; 10. a start-stop switch; 11. a drive assembly; 111. a motor; 112. a gear; 113. a rack.
Detailed Description
The present application is described in further detail below with reference to figures 1-5.
The embodiment of the application discloses bench drill convenient to clearance. Referring to fig. 1, bench drill includes frame 1, is provided with surface level's workstation 2 on the frame 1, 1 top of frame is provided with working head 3, be provided with drill bit 4 on the working head 3, be provided with the action bars 5 of drive drill bit 4 up-and-down motion on the working head 3, wherein the structure of action bars 5 control drill bit 4 drive is prior art, and this application embodiment is no longer repeated.
A dust hood 6 for sucking away the debris is arranged around the workbench 2, the dust hood 6 is connected with a negative pressure pump 7, and the debris is sucked into the dust hood 6 to clean the surface of the workbench 2 in time.
Referring to fig. 2, the dust hood 6 includes a housing 61, the housing 61 is hollow inside, and the housing 61 is shaped to fit the work table 2. The housing 61 comprises a first sub-housing 611 and a second sub-housing 612 which are symmetrical with respect to the work table 2, a connecting ring 613 is arranged on one side of the first sub-housing 611 which is far away from the machine frame 1, a first sealing ring 614 is sleeved outside the connecting ring 613, the connecting ring 613 is inserted into one end of the second sub-housing 612 which is far away from the machine frame 1, the end of the second sub-housing 612 abuts against the second sealing ring 622, a screw 8 which penetrates into the connecting ring 613 is screwed on the second sub-housing 612, therefore, the first sub-housing 611 is connected with the second sub-housing 612 in a sealing way, and the first sub-housing 611 is communicated with the inside of the second sub-housing 612.
A dust suction port 615 is formed in the upper portion of the side wall of the housing 61 near the workbench 2, and the dust suction port 615 is formed by a plurality of rows of vertically-opened strip-shaped holes.
Referring to fig. 2 and 3, the first sub-housing 611 and the second sub-housing 612 are provided at their bottom ends with mounting ports 616, and the dust box 62 is mounted to the mounting ports 616. The top end port of the dust box 62 is provided with a mounting ring 621, the mounting ring 621 is sleeved with a second sealing ring 622, the mounting ring 621 is inserted into the mounting port 616, and the second sealing ring 622 abuts against between the mounting ring 621 and the mounting port 616. A screw 8 penetrating into the mounting ring 621 is screwed to each of the first sub-housing 611 and the second sub-housing 612.
Be provided with the filter screen 623 in dust collection box 62, filter screen 623 is the circular arc surface of central authorities' undercut, and when the piece fell into dust collection box 62, the cambered surface of filter screen 623 was convenient for concentrate the piece. A hose 624 is screwed to the bottom surface of the dust box 62 at the screen 623 remote from the housing 61, the hose 624 being connected to the negative pressure pump 7.
Therefore, when the negative pressure pump 7 is started, a negative pressure space is formed inside the dust hood 6, and the debris on the surface of the table 2 is sucked into the housing 61 through the dust suction port 615 and then falls into the dust box 62 through the housing 61. A screen 623 inside the dust box 62 prevents debris from being sucked into the negative pressure pump 7. When too much debris is accumulated in the dust box 62, the hose 624 can be detached from the dust box 62, and the dust box 62 can be cleaned after the dust box 62 is detached from the housing 61.
Referring to fig. 4 and 5, in order to facilitate the opening and closing of the debris cleaning function by an operator, the bench drilling machine comprises a controller 9 and a start-stop switch 10 arranged on the working head 3, wherein the start-stop switch 10 and the negative pressure pump 7 are both connected with the controller 9. When the start-stop switch 10 is pressed, the controller 9 receives a start signal and controls the negative pressure pump 7 to start, and the dust hood 6 starts to clean debris. When the on-off switch 10 is turned off, the controller 9 receives the off signal and controls the negative pressure pump 7 to be turned off.
In order to move the dust hood 6 below the table 2 when the negative pressure pump 7 is turned off, the occupied space is reduced. The bench drill further comprises a drive assembly 11, and the drive assembly 11 is used for driving the dust hood 6 to move up and down along the workbench 2.
Referring to fig. 2 and 5, two receiving grooves 21 are symmetrically disposed at two sides of the worktable 2, the driving assembly 11 includes a motor 111 fixed in each receiving groove 21, a gear 112 is fixed at an output end of the motor 111, and a portion of the gear 112 protrudes out of the receiving groove 21. A groove 617 is formed in a side of the housing 61 adjacent to the receiving groove 21, the groove 617 is located at a lower side of the dust suction port 615, and a vertically extending rack 113 is disposed in the groove 617. The gear 112 extends into the recess 617 and engages the rack 113.
Referring to fig. 4 and 5, the motor 111 is connected to the controller 9, when the controller 9 receives a start signal, the controller 9 controls the motor 111 to start, the gear 112 rotates, the dust hood 6 moves upward by rotating along the rack 113, the motor 111 stops after rotating for a preset time, and the dust suction port 615 faces the surface of the worktable 2; when the controller 9 receives the stop signal, the controller 9 controls the motor 111 to rotate in the reverse direction, so that the dust hood 6 moves downward, and the motor 111 stops after rotating in the reverse direction for a preset time, so that the dust hood 6 is located below the surface of the workbench 2.
Therefore, when the operator needs to clean the workbench 2, the operator can press the start-stop switch 10, and the scraps can be cleaned simultaneously in the process of machining the parts or after machining the parts, so that the influence on the work is reduced.
The implementation principle of bench drill convenient to clearance of this application embodiment is: when the debris on the workbench 2 needs to be cleaned, an operator presses the start-stop switch 10, the controller 9 receives a start signal, then the motor 111 is controlled to rotate forward for a preset time, the negative pressure pump 7 is controlled to start, negative pressure is formed inside the dust hood 6, and the debris on the surface of the workbench 2 enters the shell 61 through the dust suction port 615 and then enters the dust collection box 62.
When the debris does not need to be cleaned, the operator presses the start-stop switch 10 again, the controller 9 receives the stop signal, controls the motor 111 to rotate reversely for the preset time, and stops the negative pressure pump 7, so that the dust hood 6 moves to the lower part of the workbench 2.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (9)
1. The utility model provides a bench drill convenient to clearance, includes frame (1), be provided with workstation (2) and working head (3) in frame (1), its characterized in that still includes:
the dust hood (6) comprises a hollow shell (61) arranged around the workbench (2) in a surrounding manner, and a dust suction opening (615) which is opposite to the surface of the workbench (2) is formed in the shell (61);
the start-stop switch (10) is used for sending a start signal or a stop signal to the controller (9);
the negative pressure pump (7) is connected to the shell (61) and is started when the controller (9) receives the starting signal or is closed when the controller (9) receives the stopping signal;
the driving assembly (11) is arranged on the workbench (2), and drives the dust hood (6) to ascend when the controller (9) receives the starting signal so that the dust suction port (615) is over against the surface of the workbench (2), or drives the dust hood (6) to descend when the controller (9) receives the stopping signal so that the dust hood (6) is positioned below the surface of the workbench (2);
the negative pressure pump (7), the driving assembly (11) and the start-stop switch (10) are all connected with the controller (9).
2. The bench drill of claim 1, wherein the cleaning step comprises: workstation (2) both sides respectively are provided with a storage tank (21), drive assembly (11) are including setting up every motor (111) in storage tank (21), motor (111) fixedly connected with gear (112), be close to on shell (61) one side of storage tank (21) is provided with rack (113) of vertical setting, gear (112) rack (113) meshing, motor (111) with controller (9) are connected for receive in controller (9) forward rotation preset time during the start signal, receive in controller (9) reverse rotation preset time during stop signal.
3. The bench drill of claim 2, wherein the cleaning step comprises: the shell (61) comprises a first sub shell (611) and a second sub shell (612) which are symmetrically arranged relative to the workbench (2), one end, far away from the rack (1), of the first sub shell (611) is provided with a connecting ring (613), the connecting ring (613) is inserted into one end, far away from the rack (1), of the second sub shell (612), and a screw (8) penetrating through the connecting ring (613) is in threaded connection with the second sub shell (612).
4. The bench drill of claim 3 wherein the cleaning step comprises: a first sealing ring (614) is sleeved outside the connecting ring (613), and one end, far away from the rack (1), of the second sub-shell (612) is abutted against the first sealing ring (614).
5. The bench drill of claim 2, wherein the cleaning step comprises: the shell (61) is provided with an inward concave groove (617), the rack (113) is arranged in the groove (617), and the gear (112) protrudes out of the accommodating groove (21).
6. The bench drilling machine convenient to clean as claimed in claim 1, wherein a dust collection box (62) is detachably connected to the bottom end of the housing (61), the dust collection box (62) is communicated with the interior of the housing (61), a filter screen (623) is arranged in the dust collection box (62), a hose (624) is connected to one side, away from the housing (61), of the filter screen (623) of the dust collection box (62) in a threaded manner, and the hose (624) is connected with the negative pressure pump (7).
7. The bench drill of claim 6, wherein the cleaning step comprises: a filter screen (623) is arranged in the dust collection box (62), and the filter screen (623) is a cambered surface screen with a downward concave center.
8. The bench drill of claim 6, wherein the cleaning step comprises: the dust collection box is characterized in that a mounting ring (621) is arranged at the top end of the dust collection box (62), a mounting opening (616) is arranged at the bottom end of the shell (61), the mounting ring (621) is inserted into the mounting opening (616) and tightly abutted against the shell (61), and a screw (8) penetrating through the mounting ring (621) is in threaded connection with the shell (61).
9. The bench drill of claim 8, wherein the cleaning step comprises: and a second sealing ring (622) is sleeved outside the mounting ring (621), and the second sealing ring (622) is abutted against the shell (61).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220607144.3U CN216913107U (en) | 2022-03-18 | 2022-03-18 | Bench drill convenient to clearance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220607144.3U CN216913107U (en) | 2022-03-18 | 2022-03-18 | Bench drill convenient to clearance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216913107U true CN216913107U (en) | 2022-07-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220607144.3U Active CN216913107U (en) | 2022-03-18 | 2022-03-18 | Bench drill convenient to clearance |
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| Country | Link |
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| CN (1) | CN216913107U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115256032A (en) * | 2022-08-23 | 2022-11-01 | 上海菱光电梯配件有限公司 | Drilling machine |
-
2022
- 2022-03-18 CN CN202220607144.3U patent/CN216913107U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115256032A (en) * | 2022-08-23 | 2022-11-01 | 上海菱光电梯配件有限公司 | Drilling machine |
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