CN203045870U - Lifting type dustproof drilling machine with noise elimination function - Google Patents
Lifting type dustproof drilling machine with noise elimination function Download PDFInfo
- Publication number
- CN203045870U CN203045870U CN 201320001044 CN201320001044U CN203045870U CN 203045870 U CN203045870 U CN 203045870U CN 201320001044 CN201320001044 CN 201320001044 CN 201320001044 U CN201320001044 U CN 201320001044U CN 203045870 U CN203045870 U CN 203045870U
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- China
- Prior art keywords
- base
- drilling machine
- noise elimination
- drill bit
- case
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- Expired - Fee Related
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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model discloses a lifting type dustproof drilling machine with a noise elimination function. The problems that an existing drilling machine is complex in structure, low in efficiency and prone to polluting the environment are solved. The lifting type dustproof drilling machine comprises an upper rack and a base, wherein the base is of an H shape, a lead screw is arranged between the upper rack and the base, one end of the lead screw is connected with one end of the upper rack, the other end of the lead screw is connected with the lower portion of the H-shaped base, a drilling bit which is driven by a motor is arranged at the other end of the upper rack, the lead screw is further provided with a combined synchronizing wheel, and the combined synchronizing wheel is connected with a spindle of a servo motor arranged on the base through a synchronous belt. The base is further provided with a drilling bit base which coincides with the drilling bit. A housing is further arranged on the upper portion of the drilling bit base, and the housing is provided with a through hole which is matched with the drilling bit in size so that the drilling bit can stretch into the housing conveniently. Furthermore, a silencer is further arranged inside the housing. The lifting type dustproof drilling machine with the noise elimination function is simple in structure, stable and reliable in working, low in cost, high in efficiency, and capable of meeting the requirement of file drilling at any office space.
Description
Technical field
The utility model relates to a kind of punch device, specifically, relates to a kind of dustproof drilling machine of lift with noise elimination function.
Background technology
Existing office mainly is divided into manual boring and electronic boring dual mode with puncher, hand punch commonly used is wasted time and energy, penetration rate is slow, inefficiency, and the location be not easy control, can not finish boring requirement fast by high-quality, then there is the structure bulky complex in electric perforator commonly used, carry inconvenience, and cost is higher, the problem of inconvenient maintenance.
And existing electronic drilling machine, it is when holing to file, because drilling machine is on every side without any the device of collecting paper scrap, therefore, it also occurs the phenomenon that paper scrap is existed everywhere easily, and drilling machine can send bigger sound when boring, therefore, paper scrap disperses and the loud cause of holing has also been brought very big influence to working environment.
The utility model content
The purpose of this utility model is to overcome the deficiency that above-mentioned technology exists, and a kind of high efficiency, with low cost, the drilling machine that can prevent that the paper scrap of holing from flying away and the lift with noise elimination function that can eliminate the sound of holing prevents dust everywhere are provided.
To achieve these goals, the technical solution adopted in the utility model is as follows:
A kind of dustproof drilling machine of lift with noise elimination function, comprise and putting on the shelf and base, described base is I shape, described put on the shelf and base between be provided with screw mandrel, this screw mandrel one end is connected with an end of putting on the shelf, and the other end then is connected with the bottom of I shape base, and the other end of putting on the shelf then is provided with by motor-driven drill bit, and also be provided with the combination synchronizing wheel on the screw mandrel, this combination synchronizing wheel is connected with the rotating shaft of step-servo motor on being arranged on base by synchronous band; Also be provided with the drill headstock that matches with drill bit on the described base, the top of this drill headstock also is provided with case, this case is provided with the through hole that is complementary with drill bit size so that drill bit extend into case inside, and the inside of this case also is provided with for the muffler of eliminating the bit bore noise.
Further, also be connected with movably locating piece on the described base.
Again further, also be provided with graduation apparatus on the described base.
Compared with prior art, the utlity model has following beneficial effect:
(1) the utility model is simple in structure, high efficiency, and easy to use.
(2) the utility model is arranged to I shape with base, and by the rotation of step-servo motor control combination synchronizing wheel, and then the mode that moves up and down of control screw mandrel, drive is put on the shelf and is moved up and down, thereby can so that drill bit the file that is placed on the base is holed, simple to operate, convenient, have the advantage of automation mechanized operation compared to existing technology.
(3) the utility model is provided with drill headstock, and the Position Control that drill bit can be moved down contacts the phenomenon that base causes the base damage thereby avoided drill bit to move down in certain scope.
(4) the utility model is provided with case at base, when drilling machine is holed to file, paper scrap can only disperse in the limited space of case, therefore, arranging of case limited the space that drilling machine boring back paper scrap disperses, thereby also avoiding occurring occurs the phenomenon that paper scrap disperses everywhere around the working environment.
(5) the utility model is provided with muffler in case inside, and the sound that can send boring when drill bit is holed to file carries out blanking, thereby prevents that drilling machine from producing noise pollution to surrounding environment when boring.
(6) the utility model is provided with locating piece and graduation apparatus, and the size of the paper that can hole is as required fixed, and simple and feasible is measured in the position of needs boring.
(7) the utility model cost performance height is suitable for being used in any office space, and therefore, it is with a wide range of applications, and the utlity model has very high practical value and promotional value.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the side view of base among Fig. 1.
Fig. 3 is the connection diagram of case and muffler among Fig. 1.
Wherein, the parts name of mark correspondence is called in the accompanying drawing:
1-puts on the shelf, the 2-base, and the 3-screw mandrel, 4-makes up synchronizing wheel, and 5-is with synchronously, 6-step-servo motor, 7-motor, 8-drill bit, 9-drill headstock, 10-case, 11-muffler, 12-locating piece, 13-graduation apparatus.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples, and embodiment of the present utility model includes but not limited to the following example.
Embodiment
As shown in Figure 1, 2, 3, the utility model comprise put 1 on the shelf, base 2, screw mandrel 3, step-servo motor 6 and case 10, wherein, base 2 is I shape, screw mandrel 3 one ends are connected with 1 the end of putting on the shelf, and the other end then is connected with the bottom of I shape base 2, and screw mandrel 3 is provided with combination synchronizing wheel 4, this combination synchronizing wheel 4 is by being with 5 to be connected with step-servo motor 6 synchronously, and 1 the other end of putting on the shelf then is provided with the drill bit 8 that is driven by motor 7.
In addition, contacting with base 2 when preventing that drill bit 8 from moving down causes base 2 to damage, also be provided with the drill headstock 9 that matches with drill bit 8 on the base 2, case 10, locating piece 12 and graduation apparatus 13 also are arranged on the base 2, and locating piece 12 can be mobile at base 2, and it cooperates jointly and can position the size of paper and the position of needs boring with graduation apparatus 13.Case 10 is located at the top of drill headstock 9, and this case 10 is provided with the through hole that is complementary with drill bit 8 sizes so that drill bit 8 can extend into case 10 inside, thereby file is holed, this case can play the effect that prevents that bit bore hole paper scrap from dispersing everywhere, and case 10 inside also are provided with muffler 11, it can carry out blanking to the sound of boring to drilling machine when file is holed, prevent that drilling machine is subjected to the pollution of noise on every side.
The course of work of the present utility model is as follows:
During use, the file of needs bookbindings is positioned over the top of I shape base 2, accurately adjusts the positions of locating pieces 12 as required by graduation apparatus 13.Open motor 7, in the present embodiment, motor 7 is by battery supplied electric power.Motor 7 drives drill bit 8 and rotates, and unlatching step-servo motor 6, this step-servo motor 6 is by being with 5 to drive 4 rotations of combination synchronizing wheel synchronously, combination synchronizing wheel 4 drives screw mandrel 3 when rotating and moves down, and then screw mandrel 3 just can drive to put on the shelf and 1 moves down, like this, to enter into case 10 inner and when touching file when the through hole of drill bit 8 by case 10, just can begin file is holed.Case 10 can limit the space that paper scrap disperses in the process of boring, prevent that paper scrap from existing everywhere in the whole office environment, and muffler 11 can carry out blanking to the sound of boring.After boring is finished, disable motor 7, and then it is up mobile to drive screw mandrels 3 by step-servo motor 6 control combination synchronizing wheels 4, and then drive to put on the shelf and 1 move up, make its homing.
According to above-described embodiment, just can realize the utility model well.
Claims (3)
1. dustproof drilling machine of the lift with noise elimination function, comprise and putting on the shelf (1) and base (2), it is characterized in that: described base (2) is I shape, be provided with screw mandrel (3) between described putting on the shelf (1) and the base (2), these screw mandrel (3) one ends are connected with an end of put on the shelf (1), the other end then is connected with the bottom of I shape base (2), the other end of (1) of putting on the shelf then is provided with the drill bit (8) that is driven by motor (7), and also be provided with combination synchronizing wheel (4) on the screw mandrel (3), this combination synchronizing wheel (4) is connected by the rotating shaft of the step-servo motor (6) on being with (5) and being arranged on base (4) synchronously; Described base (2) is provided with the drill headstock (9) that matches with drill bit, the top of this drill headstock (9) also is provided with case (10), this case (10) is provided with the through hole that is complementary with drill bit (8) size so that drill bit (8) extend into case (10) inside, and the inside of this case (10) also is provided with for the muffler (11) of eliminating drill bit (8) boring noise.
2. a kind of dustproof drilling machine of lift with noise elimination function according to claim 1 is characterized in that: also be connected with movably locating piece (12) on the described base (2).
3. a kind of dustproof drilling machine of lift with noise elimination function according to claim 2 is characterized in that: also be provided with graduation apparatus (13) on the described base (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320001044 CN203045870U (en) | 2013-01-05 | 2013-01-05 | Lifting type dustproof drilling machine with noise elimination function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320001044 CN203045870U (en) | 2013-01-05 | 2013-01-05 | Lifting type dustproof drilling machine with noise elimination function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203045870U true CN203045870U (en) | 2013-07-10 |
Family
ID=48728863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320001044 Expired - Fee Related CN203045870U (en) | 2013-01-05 | 2013-01-05 | Lifting type dustproof drilling machine with noise elimination function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203045870U (en) |
-
2013
- 2013-01-05 CN CN 201320001044 patent/CN203045870U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130710 Termination date: 20140105 |