CN213560042U - Dust-absorbing electric drill - Google Patents
Dust-absorbing electric drill Download PDFInfo
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- CN213560042U CN213560042U CN202021570376.3U CN202021570376U CN213560042U CN 213560042 U CN213560042 U CN 213560042U CN 202021570376 U CN202021570376 U CN 202021570376U CN 213560042 U CN213560042 U CN 213560042U
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Abstract
The utility model discloses a dust absorption electric drill, which comprises an electric drill body and a telescopic silica gel dust cover which wraps a drill bit of the electric drill body; the dust cover is in a circular truncated cone shape, the small-mouth end of the dust cover faces the end part of the drill bit, and the flaring end faces the connecting end of the drill bit; the small-opening end of the dust cover is connected with a collision lantern ring, and the end face of the collision lantern ring is provided with a rubber pad; the lower end of the electric drill body is provided with a rotary connecting piece for rotatably connecting a dust collection tank body, and the dust collection tank body is communicated with the dust cover through a pipe body; a handle is transversely arranged on the side wall of the electric drill body. This dust absorption electric drill improves through the design to its structure, has solved effectively the problem of in-service use in-process master worker feedback, and the result of use is better, and practicality, suitability are stronger.
Description
Technical Field
The utility model relates to the field of mechanical tools, concretely relates to dust absorption electric drill.
Background
The master worker can produce a large amount of dust, powder and granules when using the electric drill, can spread everywhere moreover, not only cause the injury to the master worker but also can have certain influence to peripheral environment. Therefore, the company applies a dust-collecting electric drill in 2017 with application number 201720246417.5, and aims to protect the body of a master worker and reduce the influence on the surrounding environment when in use.
However, in subsequent production and actual use, a worker feeds back, and because more parts are arranged near the handle, the worker cannot easily and effectively hold the handle to perform stress application balance during operation, and the worker with a large hand is provided with a master.
In addition, when the electric drill is used, due to the fact that the rotating speed of the electric drill is high, the suction fan is directly installed on the drill and rotates along with the rotation of the drill, dust, powder, particles and the like sucked by the suction fan directly impact the installation end of the electric drill body with large force, certain damage can be caused to the electric drill body, meanwhile, the stability in the using process is affected, and particularly, table tennis is used and is unstable in the using process under the condition that the drilled particle substances impact the suction fan and the installation end of the electric drill body. And after long-time use, the wearing and the damage of the suction fan and the installation end of the electric drill body are found to be serious.
According to the problem condition fed back by a master worker in the using process, the master worker carries out sorting and analysis on the problem condition; to the use problem of above feedback, I have designed a new dust absorption electric drill structure that can improve the dust absorption result of use of electric drill, improve its practicality.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a dust absorption electric drill.
In order to solve the technical problem, the utility model provides a dust-absorbing electric drill, which comprises an electric drill body and a telescopic silica gel dust cover for wrapping a drill bit of the electric drill body in the electric drill body; the dust cover is in a circular truncated cone shape, the small-mouth end of the dust cover faces the end part of the drill bit, and the flaring end faces the connecting end of the drill bit; the small-mouth end of the dust cover is connected with a butting lantern ring, and the end face of the butting lantern ring is provided with a soft cushion; the lower end of the electric drill body is provided with a rotary connecting piece for rotatably connecting a dust collection tank body, and the dust collection tank body is communicated with the dust cover through a pipe body; a handle is transversely arranged on the side wall of the electric drill body.
Furthermore, a horn-shaped mounting cover is arranged on the electric drill body and at a position close to the drill bit, and the flared end of the dust cover is connected with the port of the mounting cover; and the flared end of the dust cover is connected at the inner side position of the mounting cover.
Furthermore, an external thread structure is arranged on the screwing piece, and an internal thread structure used for being connected to the screwing piece is arranged at the upper end of the dust collection tank body; and when the dust collection tank body is in a fully-rotating state, the dust inlet arranged on one side of the dust collection tank body faces the direction of the drill bit.
Furthermore, a dust outlet is arranged on the installation cover and on one side connected with the dust cover, and two ends of the pipe body are respectively connected with the dust inlet and the dust outlet.
Further, the upper end of the electric drill body is fixed with a caliper rule adjuster, a caliper rule is sleeved on the caliper rule adjuster, and the caliper rule is parallel to the drill bit.
Further, the position department that the electric drill body was last, was close to the installation drill bit also is provided with the external screw thread structure, be provided with in the link inboard of installation cover with the electric drill body on the internal thread of external screw thread structure matched with, and when the installation cover was in full-spin state, the dust outlet that sets up on the installation cover was located the lower extreme direction.
Further, the soft cushion is a clean soft rubber.
Further, the dust cover is a transparent dust cover.
The utility model has the advantages that: the dust absorption electric drill effectively solves the problem of feedback of an operator in the actual use process through the design improvement of the structure of the dust absorption electric drill. The dust collecting device adopts a circular truncated cone-shaped dust cover, and collects substances such as dust, powder and particles generated in use by matching with the arrangement of the mounting cover and the dust collecting tank body. And the mode of adopting the cushion is contradictory contact with wall body, furniture parts and the like, which not only increases the sealing performance of the contact surface, but also avoids the hard contact of the contact surface.
The soft cushion can adopt a mode of cleaning soft rubber, has better flexibility and certain adsorption force, and can be efficiently and tightly attached to a processing part; and the processing part with a certain concave-convex surface can be effectively attached, and the using effect is improved. On the structural basis of whole improvement, transversely set up the handle on the lateral wall of electric drill body, convenient to use, afterburning is balanced, does not influence structural design simultaneously and uses. Simultaneously, through the installation design to the structure for it is convenient firm to dismantle the installation, can accomplish the integral erection and the dismantlement to dustproof part, and the use is accomodate in the change of being convenient for.
Drawings
Figure 1 shows schematically the construction of a vacuum powered drill.
Figure 2 schematically shows a schematic view of the dust cap of a vacuum power drill.
Fig. 3 is a schematic view of the installation structure of the caliper of the electric dust suction drill.
Fig. 4 is a schematic diagram of the arrangement structure of the baffle of the electric dust suction drill.
Wherein: 1. an electric drill body; 2. a drill bit; 3. a dust cover; 4. abutting against the lantern ring; 5. a soft cushion; 6. a screwing piece; 7. a dust collection tank body; 8. a pipe body; 9. a grip; 10. mounting a cover; 11. a dust inlet; 12. a dust outlet; 13. a caliper adjuster; 14. a caliper; 15. and a baffle plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiment is only one embodiment of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
In order to make the objects, technical solutions and advantages of the present application more apparent, the present application will be described in further detail with reference to the accompanying drawings and specific embodiments.
Referring to fig. 1, fig. 1 schematically shows a schematic view of the vacuum electric drill; the dust-absorbing electric drill shown in figure 1 is improved and designed by combining the problem condition fed back by a worker in the using process. The dust absorption electric drill comprises an electric drill body 1 and a telescopic silica gel dust cover 3 which wraps a drill bit 2 of the electric drill body 1 inside.
It still adopts the mode of wrapping up 2 parcel of drill bit with electric drill body 1 in scalable silica gel dust cover 3 inside, wraps up in dust cover 3 with dust, powder and granule etc. that produce in the use, avoids the problem that materials such as dust, powder and granule raise outward, protects electric drill master and surrounding environment. And the dust cover 3 may preferably be a transparent dust cover 3 to facilitate viewing of the use of the drill bit 2.
In the design of the application, the dust cover 3 is in a circular truncated cone shape; see fig. 2 for a view similar to the form of a telescopic boot for a vehicle ball cage. The small opening end of the dust cover 3 faces the end part of the drill bit 2, and the flaring end of the dust cover 3 faces the connecting end of the drill bit 2; the side face of the dust cover 3 is in an inclined state, and in the using process, dust, powder, particles and the like in the dust cover 3 can fall from the small-mouth end of the dust cover 3 to the flared end of the dust cover 3 under the action of gravity.
The small end of the dust cover 3 of the dust absorption electric drill is connected with a contact lantern ring 4, and the end surface of the contact lantern ring 4 is provided with a soft pad 5. A drill bit 2 of the dust absorption electric drill penetrates out of a collision lantern ring 4 at the small opening end, and the drill bit 2 is not contacted with the collision lantern ring 4; the mode that the small port is abutted against the lantern ring 4 is adopted, and the using range can be widened.
For example, when the device is used for processing on a plurality of single small parts, the interference collar 4 at the small opening end can be well attached to the cover nearby a drilling point; compared with the existing mode that the dust cover 3 with a straight cylindrical structure is attached and covered, the applicability is stronger.
Simultaneously, conflict lantern ring 4 adopts the terminal surface to set up the mode of cushion 5, and when processing was used, accessible cushion 5 and wall body, furniture parts etc. conflict contact had both increased the leakproofness of contact surface, reduced the exposed condition of material from the contact surface such as dust, powder and granule, avoided the rigid contact of contact surface again, treated the part and caused certain influence.
Certainly, as a preferred embodiment, the cushion 5 can be selected as a clean soft rubber, has good flexibility and certain adsorption force, and can be efficiently and tightly attached to the processing part; and the processing part with a certain concave-convex surface can be effectively attached, and the using effect is improved.
The lower end of the electric drill body 1 is provided with a rotary connecting piece 6 for rotatably connecting a dust suction tank body 7, and the dust suction tank body 7 is communicated with the dust cover 3 through a pipe body 8. Similarly, dust, powder, particles and the like generated during use fall from the small end of the dust cap 3 to the flared end of the dust cap 3, and then enter the dust collection tank 7 from the pipe 8 to be collected.
The side wall of the electric drill body 1 is transversely provided with the handle 9, and on the basis of the structure, the handle 9 is transversely arranged on the side wall of the electric drill body 1, so that the electric drill is convenient to use, balanced in stress application and free of influence on structural design and use.
An installation cover 10 is arranged on an electric drill body 1 of the dust absorption electric drill and close to a position where a drill bit 2 is installed, and the installation cover 10 is horn-shaped; and the flared end of the dust cover 3 is connected with the port of the mounting cap 10, and the flared end of the dust cover 3 is connected at a position inside the mounting cap 10.
The flared end of the mounting cover 10 is connected with the flared end of the dust cover 3, a low point is formed at the lower end of the connection part, and dust, powder, particles and the like in the dust cover 3 can be gathered at the low point; and the flared end of the dust cover 3 is connected at the inner side position of the mounting cover 10, so that a dust outlet 12 is conveniently arranged on the fixed mounting cover 10.
Specifically, a dust outlet 12 is arranged on the mounting cover 10 and on one side connected with the dust cover 3, and two ends of the pipe body 8 are respectively connected with the dust inlet 11 and the dust outlet 12; the dust, powder, particles and the like in the dust cover 3 are sent into the dust suction tank body 7 through the pipe body 8.
As shown in fig. 3, a caliper adjuster 13 is fixed to the upper end of the electric drill body 1 of the electric dust collecting drill, a caliper 14 is sleeved on the caliper adjuster 13, and the caliper 14 is parallel to the drill bit 2. Similarly, we have added a caliper 14 and a caliper adjuster 13 to the hole for better hole making, and we can adjust it as to how deep the hole needs to be made.
After the dust collection tank is used, the dust collection tank body 7 arranged on the connecting piece is directly detached, and impurities such as dust, powder and particles collected in the dust collection tank body 7 are dumped. When the dust collection tank is used, the dust collection tank body 7 is arranged on the connecting piece, and impurities such as dust, powder and particles are collected in the using process.
Particularly, the electric drill is convenient to disassemble and use efficiently; the screw connection piece 6 is arranged at the lower end of the central part of the electric drill body 1, and an external thread structure is arranged on the screw connection piece 6. Meanwhile, the upper end of the dust collection tank body 7 is provided with an internal thread structure for conveniently and firmly connecting the dust collection tank body 7 to the rotary connecting piece 6.
And, when dust absorption jar body 7 was in full rotatory state, one side dust inlet 11 that sets up on dust absorption jar body 7 was towards the direction of drill bit 2, was convenient for follow-up high-efficient connection to body 8. When the dust suction tank body 7 is in a full rotation state, namely the dust suction tank body 7 is completely and maximally rotated on the rotary connecting piece 6.
Of course, the position on the electric drill body 1 and close to the installation drill bit 2 is also provided with an external thread structure, the inner side of the connecting end of the installation cover 10 is provided with an internal thread matched with the external thread structure on the electric drill body 1, and when the installation cover 10 is in a fully-rotating state, the dust outlet 12 arranged on the installation cover 10 is positioned in the direction of the lower end.
The structure is designed to be installed, so that the disassembly and the installation are convenient and firm; meanwhile, the integral installation and the disassembly of the dustproof part can be completed, and the dustproof part is convenient to replace, store and use.
It is also preferable that, referring to fig. 4, a baffle 15 is provided at a position inside the mounting cover 10, and the baffle 15 is provided opposite to the dust outlet 12. Namely, when the mounting cover 10 is fully screwed on the electric drill body 1, the dust outlet 12 is positioned at the right lower end, and the baffle 15 is positioned at the right upper end; the baffle 15 is the slope installation, can block the installation cover 10 upper end inboard and lie in the installation cover 10 between the electric drill body 1 upper end clearance, avoids the circumstances of piling up in this department such as dust, powder and granule for dust, powder and granule in the dust cover 3 can be abundant get into in the dust absorption jar body 7 and collect.
In the description above, references to "one embodiment," "an embodiment," "one example," "an example," etc., indicate that the embodiment or example so described may include a particular feature, structure, characteristic, property, element, or limitation, but every embodiment or example does not necessarily include the particular feature, structure, characteristic, property, element, or limitation. Moreover, repeated use of the phrase "in accordance with an embodiment of the present application" although it may possibly refer to the same embodiment, does not necessarily refer to the same embodiment.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (7)
1. An electric dust absorption drill comprises an electric drill body (1) and a telescopic silica gel dust cover (3) which wraps a drill bit (2) of the electric drill body (1) inside; the method is characterized in that: the dust cover (3) is in a circular truncated cone shape, the small-mouth end of the dust cover (3) faces the end part of the drill bit (2), and the flaring end faces the connecting end of the drill bit (2); a small-opening end of the dust cover (3) is connected with a collision lantern ring (4), and a soft cushion (5) is arranged on the end face of the collision lantern ring (4); the lower end of the electric drill body (1) is provided with a rotary connecting piece (6) for rotatably connecting a dust collection tank body (7), and the dust collection tank body (7) is communicated with the dust cover (3) through a pipe body (8); a handle (9) is transversely arranged on the side wall of the electric drill body (1); a horn-shaped mounting cover (10) is arranged on the electric drill body (1) and at a position close to the drill bit (2), and the flared end of the dust cover (3) is connected with the port of the mounting cover (10); and the flaring end of the dust cover (3) is connected at the inner side position of the mounting cover (10).
2. The vacuum powered drill of claim 1 wherein: the rotary connecting piece (6) is provided with an external thread structure, and the upper end of the dust collection tank body (7) is provided with an internal thread structure used for being connected to the rotary connecting piece (6); and when the dust collection tank body (7) is in a fully-rotating state, a dust inlet (11) arranged on one side of the dust collection tank body (7) faces the direction of the drill bit (2).
3. The vacuum powered drill of claim 2 wherein: the dust collecting device is characterized in that a dust outlet (12) is formed in one side, connected with the dust cover (3), of the mounting cover (10), and two ends of the pipe body (8) are connected with the dust inlet (11) and the dust outlet (12) respectively.
4. The vacuum powered drill of claim 1 wherein: the upper end of electric drill body (1) is fixed with slide caliper rule regulator (13), the cover is equipped with slide caliper rule (14) on slide caliper rule regulator (13), slide caliper rule (14) and drill bit (2) parallel.
5. The vacuum powered drill of claim 1 wherein: the electric drill is characterized in that an external thread structure is also arranged at the position close to the drill bit (2) on the electric drill body (1), an internal thread matched with the external thread structure is arranged on the inner side of the connecting end of the mounting cover (10), and when the mounting cover (10) is in a fully-rotating state, a dust outlet (12) formed in the mounting cover (10) is located in the direction of the lower end.
6. The vacuum powered drill of claim 1 wherein: the soft pad (5) is a clean soft rubber.
7. The vacuum powered drill of claim 1 wherein: the dust cover (3) is a transparent dust cover (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021570376.3U CN213560042U (en) | 2020-08-03 | 2020-08-03 | Dust-absorbing electric drill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021570376.3U CN213560042U (en) | 2020-08-03 | 2020-08-03 | Dust-absorbing electric drill |
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| Publication Number | Publication Date |
|---|---|
| CN213560042U true CN213560042U (en) | 2021-06-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021570376.3U Active CN213560042U (en) | 2020-08-03 | 2020-08-03 | Dust-absorbing electric drill |
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| CN (1) | CN213560042U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113664257A (en) * | 2021-09-02 | 2021-11-19 | 缙云县中美达工具有限公司 | Electric impact drill with dust collecting function |
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2020
- 2020-08-03 CN CN202021570376.3U patent/CN213560042U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113664257A (en) * | 2021-09-02 | 2021-11-19 | 缙云县中美达工具有限公司 | Electric impact drill with dust collecting function |
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