CN214443183U - Electric shock prevention bench drilling machine - Google Patents
Electric shock prevention bench drilling machine Download PDFInfo
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- CN214443183U CN214443183U CN202023032500.3U CN202023032500U CN214443183U CN 214443183 U CN214443183 U CN 214443183U CN 202023032500 U CN202023032500 U CN 202023032500U CN 214443183 U CN214443183 U CN 214443183U
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Abstract
The utility model provides a bench drill of protection against electric shock. Electric shock prevention's bench drill includes: the bench drilling machine comprises a bench drilling machine body, a base and a protective cover, wherein the base and the protective cover are arranged on the bench drilling machine body; the fan is fixedly arranged at the top of the protective cover; the vertical plate is fixedly arranged at the top of the base; the through groove is formed in one side of the vertical plate; the adjusting screw rods are rotatably arranged on the inner walls of the top and the bottom of the through groove; the two sliding connection seats are both installed on the adjusting screw rod in a threaded manner; the first branch pipe and the second branch pipe are fixedly arranged on one side of the two sliding connection seats respectively. The utility model provides a bench drill of protection against electric shock has the advantage that need not artifical manual clear away the waste material, accelerate to clean speed, improve work efficiency.
Description
Technical Field
The utility model relates to a bench drill technical field especially relates to a bench drill of protection against electric shock.
Background
A bench drilling machine is a bench drill for short, and refers to a small-sized drilling machine which can be placed on an operation table and is provided with a main shaft in vertical arrangement. The diameter of the drilling hole of the bench drilling machine is generally below 13 mm and generally not more than 25 mm, the speed change of the spindle is generally realized by changing the position of the V-belt on the tower-shaped belt wheel, the spindle feeding is operated manually, and with the continuous development of technology and the continuous improvement of safety performance of people, more and more bench drilling machines are developed, and the bench drilling machine for preventing electric shock is one of the bench drilling machines.
An electric shock prevention bench drill is proposed in the prior art, belongs to bench drill equipment technical field for prevent that operating personnel from getting an electric shock at the during operation. The technical scheme is as follows: the foot switch is connected with the wireless transmitting module, the wireless receiving module is connected with a control coil of the alternating current contactor, alternating current is connected with an alternating current motor through a main contact of the alternating current contactor, the wireless transmitting module is connected with a battery, a relay is arranged in the wireless receiving module, and a normally open contact of the relay is connected with the control coil of the alternating current contactor. The utility model discloses an alternating current motor passes through alternating current contactor's contact and alternating current connection, through the break-make of the normally open contact of the relay among the wireless receiving module of wireless transmitting module control, and then the electricity that gains and lose of control alternating current contactor coil, the actuation control alternating current motor's through alternating current contactor main contact start and stop to and this utility model carry out effectual isolation with human and 380V or 220V live equipment through wireless control, effectively avoided the emergence of electric shock accident.
However, including this utility model traditional bench drill of protection against electric shock discovers when using, because at drilling process, iron fillings waste material all can produce basically, and people all need utilize brush or air gun shower nozzle to leave the waste material clearance on the rig floor after will last drilling in the use each time, has increased people's work content on the one hand, and on the other hand manual work clears away efficiency slower, has reduced work efficiency.
Therefore, there is a need for a bench drill that is protected from electric shock to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide a need not artifical manual clear away the waste material, accelerate to clean speed, improve work efficiency's bench drill of protection against electric shock.
In order to solve the technical problem, the utility model provides a bench drill of protection against electric shock, include: the bench drilling machine comprises a bench drilling machine body, a base and a protective cover, wherein the base and the protective cover are arranged on the bench drilling machine body; the fan is fixedly arranged at the top of the protective cover; the vertical plate is fixedly arranged at the top of the base; the through groove is formed in one side of the vertical plate; the adjusting screw rods are rotatably arranged on the inner walls of the top and the bottom of the through groove; the two sliding connection seats are both installed on the adjusting screw rod in a threaded manner; the first branch pipe and the second branch pipe are fixedly arranged on one sides of the two sliding connection seats respectively; the two nozzles are fixedly arranged on the first branch pipe and the second branch pipe respectively; the connecting pipe is fixedly arranged on the first branch pipe and the second branch pipe; the flexible hose is fixedly arranged on the first branch pipe; the air outlet pipe is fixedly installed on an air outlet of the fan, and the bottom end of the air outlet pipe is fixedly connected with the top end of the telescopic hose.
Preferably, vertical rods are fixedly mounted on the inner walls of the top and the bottom of the through groove, and penetrate through the sliding connection seat and are in sliding connection with the sliding connection seat.
Preferably, the vertical rod is fixedly sleeved with two limiting plates, and the two limiting plates are respectively contacted with the bottoms of the two sliding connection seats.
Preferably, a threaded hole is formed in the top of the sliding connection seat, the adjusting screw penetrates through the threaded hole and is connected with the inner wall of the threaded hole in a screwing mode, a rotating wheel is fixedly mounted at the top end of the adjusting screw, and four supporting legs distributed in a rectangular array are fixedly mounted at the bottom of the base.
Preferably, the inner chamber has been seted up on the base, it installs the bull stick to rotate on the both sides inner wall of inner chamber, the below of base is equipped with the fly leaf, the top of fly leaf with the base contacts, the bottom fixed mounting of fly leaf has four universal wheels that are the rectangular array and distribute, rotate on the bottom inner wall of inner chamber and install two thread bush, the drive screw is installed to the thread bush internal thread, drive screw's bottom with fly leaf fixed connection, drive screw's top extends to in the inner chamber, fixed cover is equipped with two awl teeth one on the bull stick, two the fixed cover is equipped with two awl teeth two, two on the thread bush the fixed cover be equipped with two awl teeth two the awl teeth one respectively with two the awl teeth two-phase meshing.
Preferably, a rocker is fixedly mounted at one end of the rotating rod, a limiting plate is fixedly mounted at the top end of the transmission screw rod, and the limiting plate is matched with the threaded sleeve.
Compared with the prior art, the utility model provides a bench drill of protection against electric shock has following beneficial effect:
the utility model provides a bench drill of protection against electric shock, when cleaing away the waste material, start the fan, the air current is finally spout through two nozzles, can blow away the waste material, then carry on next machining can, when the machined part is longer and extend out of the table surface, clockwise turning runner, two slip joint seats are taken branch pipe one and branch pipe two respectively and are risen, make the nozzle temporarily stagger the separation with the table surface, after finishing processing, anticlockwise turning runner, bring the nozzle back to the original position can, the whole waste material is cleared away the work, it is clear away to need not artifical handheld clearing tool, reduce people's work content, corresponding work efficiency has also been improved; when this device needs to be removed, only need clockwise rotation rocker, alright drive the bull stick and rotate, make two awl tooth one rotate, under the meshing effect through awl tooth one and awl tooth two, two thread bush just can rotate, at this moment under the screw thread effect of thread bush and drive screw, drive screw even takes the fly leaf to descend, after the universal wheel contacted ground and jack-up the stabilizer blade, alright easily remove this device, remove to the assigned position after, anticlockwise rotation rocker can, whole removal process is simple swift, convenient to use.
Drawings
FIG. 1 is a schematic front view of a first embodiment of an electric shock protected bench drill of the present invention;
FIG. 2 is an enlarged schematic view of portion A shown in FIG. 1;
FIG. 3 is a schematic front view of a second embodiment of an electric shock protected bench drill provided in the present invention;
fig. 4 is an enlarged schematic view of a portion B shown in fig. 3.
Reference numbers in the figures: 1. a bench drill body; 2. a base; 3. a protective cover; 4. a fan; 5. a vertical plate; 6. a through groove; 7. adjusting the screw rod; 8. a sliding connection seat; 9. a first branch pipe; 10. a second branch pipe; 11. a nozzle; 12. a connecting pipe; 13. a flexible hose; 14. an air outlet pipe; 15. an inner cavity; 16. a rotating rod; 17. a movable plate; 18. a universal wheel; 19. a threaded sleeve; 20. a drive screw; 21. a first bevel gear; 22. and a second bevel gear.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
First embodiment
Referring to fig. 1-2, in a first embodiment of the present invention, an electric shock preventing bench drill includes: the bench drilling machine comprises a bench drilling machine body 1, a base 2 and a protective cover 3, wherein the base 2 and the protective cover 3 are arranged on the bench drilling machine body 1; the fan 4 is fixedly arranged on the top of the protective cover 3; the vertical plate 5 is fixedly arranged on the top of the base 2; the through groove 6 is formed in one side of the vertical plate 5; the adjusting screw 7 is rotatably arranged on the inner wall of the top and the inner wall of the bottom of the through groove 6; the two sliding connection seats 8 are mounted on the adjusting screw rod 7 in a threaded manner; the first branch pipe 9 and the second branch pipe 10 are fixedly arranged on one sides of the two sliding connection seats 8 respectively; the two nozzles 11 are respectively and fixedly arranged on the first branch pipe 9 and the second branch pipe 10; the connecting pipe 12 is fixedly arranged on the first branch pipe 9 and the second branch pipe 10; the flexible hose 13 is fixedly arranged on the first branch pipe 9; the air outlet pipe 14 is fixedly installed on an air outlet of the fan 4, and the bottom end of the air outlet pipe 14 is fixedly connected with the top end of the telescopic hose 13.
Vertical rods are fixedly mounted on the inner walls of the top and the bottom of the through groove 6 and penetrate through the sliding connection seat 8 and are in sliding connection with the sliding connection seat 8.
The vertical rod is fixedly sleeved with two limiting plates, and the two limiting plates are respectively contacted with the bottoms of the two sliding connection seats 8.
Threaded hole is seted up at the top of sliding connection seat 8, adjusting screw 7 run through the threaded hole and with the inner wall of threaded hole closes soon and is connected, adjusting screw 7's top fixed mounting has the runner, the bottom fixed mounting of base 2 has four stabilizer blades that are the distribution of rectangle array.
The utility model provides a bench drill's of protection against electric shock theory of operation as follows:
in the device, two nozzles 11 on a first branch pipe 9 and a second branch pipe 10 are respectively matched with two working tables on a bench drilling machine body 1;
when the residual waste after the previous drilling is required to be removed, only the fan 4 needs to be started, airflow can sequentially pass through the air outlet pipe 14 and the telescopic hose 13 to enter the first branch pipe 9, the connecting pipe 12 and the second branch pipe 10 and is finally sprayed out through the two nozzles 11, the waste can be blown away, then the next machining operation can be carried out, when a machined part is long and extends out of a worktable, the adjusting screw 7 can be driven to rotate only by rotating the rotating wheel clockwise, at the moment, under the threaded relation of the adjusting screw 7 and the sliding connection seats 8, the two sliding connection seats 8 can respectively drive the first branch pipe 9 and the second branch pipe 10 to ascend, the nozzles 11 are temporarily separated from the worktable in a staggered mode, after the machining is finished, the rotating wheel is rotated anticlockwise, and the nozzles 11 are brought back to the original positions.
Compared with the prior art, the utility model provides a bench drill of protection against electric shock has following beneficial effect:
when cleaing away the waste material, start fan 4, the air current is finally through two nozzle 11 spouts, alright blow away the waste material, then carry on next machining operation can, when the machined part is longer and extend out the table surface, clockwise turning runner, two sliding connection seats 8 just take branch pipe one 9 and two 10 rises of branch pipe respectively, make nozzle 11 temporarily stagger the separation with the table surface, after processing finishes, anticlockwise turning runner, take nozzle 11 back the normal position can, whole waste material is clear away work, it clears away to need not artifical handheld cleaning means, people's work content has been reduced, the corresponding work efficiency that has also improved.
Second embodiment:
based on the electric shock prevention bench drilling machine provided by the first embodiment of the application, the second embodiment of the application provides another electric shock prevention bench drilling machine. The second embodiment is merely a preferred way of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment alone.
The second embodiment of the present invention will be further explained with reference to the drawings and the embodiments.
Referring to fig. 3-4, the electric shock preventing bench drill further includes an inner cavity 15, the inner cavity 15 is formed on the base 2, the inner walls of the two sides of the inner cavity 15 are rotatably provided with rotating rods 16, a movable plate 17 is arranged below the base 2, the top of the movable plate 17 is in contact with the base 2, four universal wheels 18 distributed in a rectangular array are fixedly mounted at the bottom of the movable plate 17, two thread sleeves 19 are rotatably arranged on the inner wall of the bottom of the inner cavity 15, a transmission screw 20 is arranged in the thread sleeve 19, the bottom end of the transmission screw 20 is fixedly connected with the movable plate 17, the top end of the transmission screw 20 extends into the inner cavity 15, the rotating rod 16 is fixedly sleeved with two first bevel teeth 21, the two threaded sleeves 19 are fixedly sleeved with two second bevel teeth 22, and the two first bevel teeth 21 are respectively meshed with the two second bevel teeth 22.
A rocker is fixedly mounted at one end of the rotating rod 16, a limiting plate is fixedly mounted at the top end of the transmission screw rod 20, and the limiting plate is matched with the threaded sleeve 19.
When the device needs to be moved, the rotating rod 16 can be driven to rotate only by clockwise rotating the rocker, so that the first two bevel gears 21 rotate, the two thread sleeves 19 can rotate under the meshing action of the first bevel gears 21 and the second bevel gears 22, at the moment, the transmission screw 20 drives the movable plate 17 to descend under the thread action of the thread sleeves 19 and the transmission screw 20, the device can be easily moved away until the universal wheel 18 contacts the ground and jacks up the support legs, and the rocker is rotated anticlockwise after the device is moved to a specified position.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (6)
1. An electric shock resistant bench drill comprising:
the bench drilling machine comprises a bench drilling machine body, a base and a protective cover, wherein the base and the protective cover are arranged on the bench drilling machine body;
the fan is fixedly arranged at the top of the protective cover;
the vertical plate is fixedly arranged at the top of the base;
the through groove is formed in one side of the vertical plate;
the adjusting screw rods are rotatably arranged on the inner walls of the top and the bottom of the through groove;
the two sliding connection seats are both installed on the adjusting screw rod in a threaded manner;
the first branch pipe and the second branch pipe are fixedly arranged on one sides of the two sliding connection seats respectively;
the two nozzles are fixedly arranged on the first branch pipe and the second branch pipe respectively;
the connecting pipe is fixedly arranged on the first branch pipe and the second branch pipe;
the flexible hose is fixedly arranged on the first branch pipe;
the air outlet pipe is fixedly installed on an air outlet of the fan, and the bottom end of the air outlet pipe is fixedly connected with the top end of the telescopic hose.
2. The electric shock preventing bench drilling machine as claimed in claim 1, wherein vertical rods are fixedly mounted on the top inner wall and the bottom inner wall of the through groove, and the vertical rods penetrate through the sliding connection seat and are in sliding connection with the sliding connection seat.
3. The electric shock preventing bench drilling machine as claimed in claim 2, wherein two limiting plates are fixedly sleeved on the vertical rod, and the two limiting plates are respectively contacted with the bottoms of the two sliding seats.
4. The electric shock preventing bench drilling machine as claimed in claim 1, wherein a threaded hole is formed in the top of the sliding seat, the adjusting screw penetrates through the threaded hole and is connected with the inner wall of the threaded hole in a screwing mode, a rotating wheel is fixedly mounted at the top end of the adjusting screw, and four support legs distributed in a rectangular array are fixedly mounted at the bottom of the base.
5. The electric shock preventing bench drilling machine as claimed in claim 1, wherein an inner cavity is formed on the base, rotating rods are rotatably mounted on two inner walls of the inner cavity, a movable plate is arranged below the base, the top of the movable plate is in contact with the base, four universal wheels distributed in a rectangular array are fixedly mounted at the bottom of the movable plate, two threaded sleeves are rotatably mounted on the inner wall of the bottom of the inner cavity, a transmission screw is threadedly mounted in each threaded sleeve, the bottom end of the transmission screw is fixedly connected with the movable plate, the top end of the transmission screw extends into the inner cavity, two first conical teeth are fixedly arranged on the rotating rods, two second conical teeth are fixedly arranged on the two first threaded sleeves, and the two first conical teeth are respectively meshed with the two second conical teeth.
6. The electric shock preventing bench drilling machine as claimed in claim 5, wherein a rocker is fixedly mounted at one end of the rotating rod, a limiting plate is fixedly mounted at the top end of the transmission screw rod, and the limiting plate is matched with the threaded sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023032500.3U CN214443183U (en) | 2020-12-16 | 2020-12-16 | Electric shock prevention bench drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023032500.3U CN214443183U (en) | 2020-12-16 | 2020-12-16 | Electric shock prevention bench drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214443183U true CN214443183U (en) | 2021-10-22 |
Family
ID=78189248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023032500.3U Active CN214443183U (en) | 2020-12-16 | 2020-12-16 | Electric shock prevention bench drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214443183U (en) |
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2020
- 2020-12-16 CN CN202023032500.3U patent/CN214443183U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211118 Address after: 116000 Dabei Industrial Park, Ganjingzi District, Dalian City, Liaoning Province Patentee after: Dalian precision Electromechanical Equipment Manufacturing Co.,Ltd. Address before: 422000 the south side of the first floor and the south side of the second floor of the eighth building in the first area of Xiangshang Industrial Park, Shaoyang Economic Development Zone, Shaoyang City, Hunan Province Patentee before: Shaoyang Yongteng metal products Co.,Ltd. |