CN213888235U - Drilling machine capable of preventing iron chips from splashing - Google Patents
Drilling machine capable of preventing iron chips from splashing Download PDFInfo
- Publication number
- CN213888235U CN213888235U CN202022805512.9U CN202022805512U CN213888235U CN 213888235 U CN213888235 U CN 213888235U CN 202022805512 U CN202022805512 U CN 202022805512U CN 213888235 U CN213888235 U CN 213888235U
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- CN
- China
- Prior art keywords
- protective cover
- drilling machine
- waste
- waste bin
- machine capable
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- 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.)
- Expired - Fee Related
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 76
- 238000005553 drilling Methods 0.000 title claims abstract description 37
- 230000001681 protective effect Effects 0.000 claims abstract description 40
- 229910052742 iron Inorganic materials 0.000 claims abstract description 33
- 239000002699 waste material Substances 0.000 claims description 78
- 238000007789 sealing Methods 0.000 claims description 5
- 239000000696 magnetic material Substances 0.000 claims description 3
- 239000004020 conductor Substances 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 5
- 239000000428 dust Substances 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
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- Drilling And Boring (AREA)
Abstract
The utility model discloses a drilling machine capable of preventing iron chips from splashing, which relates to the technical field of drilling equipment and comprises a frame, wherein the frame is connected with a sleeve in a sliding manner, the lower end of the sleeve is provided with a drill bit, a protective cover is detachably fixed on the sleeve, a buffer cylinder is arranged in the protective cover in a sliding manner, a spring is fixedly connected between the buffer cylinder and the protective cover, and the protective cover and the buffer cylinder coat the drill bit; a plurality of intercepting rods are arranged in the protective cover along the circumferential direction of the protective cover. The utility model provides an in the drilling process can prevent that iron fillings from splashing, guarantee operating personnel safety, and can collect iron fillings, convenient to use, reliable practical one kind can prevent the drilling machine that iron fillings splashes.
Description
Technical Field
The utility model relates to a drilling equipment technical field especially relates to a can prevent drilling machine that iron fillings splashes.
Background
The drilling machine is a machine tool which mainly uses a drill to machine a hole on a workpiece. The drilling machine is characterized in that a workpiece is fixed, a cutter rotates and feeds along the direction of a main shaft, and a small-sized drilling machine generally adopts manpower to enable a drill bit to descend to drill the workpiece, so that a large amount of waste chips are accumulated beside the drill bit.
The invention patent with the prior publication of grant No. CN109482927A discloses a small-sized drilling machine convenient for waste recovery, which comprises a drilling machine body, a dust collector and a collection bag, wherein a base is arranged at the lower end of the drilling machine body, a support rod is arranged on the base, a drilling machine cover is connected to the upper side of the support rod, a motor is arranged in the drilling machine cover, a main shaft is connected to the lower side of the motor, a drill bit is arranged on the lower side of the main shaft, the base is composed of a workbench, a filtering drawer and a waste chamber, the filtering drawer is arranged between the workbench and the waste chamber, the waste chamber is arranged at the bottom of the base, the side edge of the waste chamber is connected with the dust collector, and the dust collector is connected with the collection bag.
Adopt above-mentioned technical scheme, inhale the waste material room with the waste material through the dust catcher, realize the collection to waste materials such as iron fillings. But the drilling machine can produce longer heliciform iron wire at the in-process of drilling, and the wire drill bit rotates together, brings the potential safety hazard for operating personnel.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a can prevent drilling machine that iron fillings splashed utilizes to block the pole and will longer heliciform iron wire to block, utilizes safety cover and buffer cylinder to prevent the iron fillings departure simultaneously, guarantees operating personnel's safety.
The above technical purpose of the present invention can be achieved by the following technical solutions:
a drilling machine capable of preventing iron chips from splashing comprises a base, wherein the base is connected with a sleeve in a sliding mode, a drill bit is arranged at the lower end of the sleeve, a protective cover is detachably arranged on the sleeve, a buffer cylinder is arranged in the protective cover in a sliding mode, a spring is fixedly connected between the buffer cylinder and the protective cover, and the protective cover and the buffer cylinder together coat the drill bit; a plurality of intercepting rods are arranged in the protective cover along the circumferential direction of the protective cover.
Through adopting above-mentioned technical scheme, the in-process that the sleeve fed downwards, the safety cover will follow the sleeve and move downwards together with the buffer cylinder and the buffer cylinder will with the upper surface butt of work piece. Longer heliciform iron wire that appears among the drilling process will strike the interception pole and be cut by the interception pole, and wire and other piece after cutting will be blockked by safety cover and buffer cylinder, prevent that iron fillings departure from hurting the people, effectively guarantee the security of drilling machine.
The utility model discloses further set up to: an air pump is fixedly arranged on the machine base, an outlet of the air pump is fixedly connected with an air guide pipe, the air guide pipe extends into the protective cover and the buffer cylinder, and the outlet of the air guide pipe is fixedly arranged between two adjacent interception rods at the bottom of the buffer cylinder; the side wall of the protective cover is provided with a waste bin with a side wall of a porous structure.
Through adopting above-mentioned technical scheme, the air pump blows in the air in safety cover and buffer cylinder, and the gas that flows at a high speed is discharged from the waste material storehouse and is brought scrap iron into the waste material storehouse, accomplishes the collection to scrap iron.
The utility model discloses further set up to: the waste bin is detachably connected with the protective cover, a magnet is fixedly arranged on one side wall of the waste bin, which deviates from the protective cover, and the waste bin is made of a non-magnetic material.
Through adopting above-mentioned technical scheme, iron fillings will be by after getting into the waste bin one side of keeping away from the safety cover in magnet attraction enrichment to the waste bin. Simultaneously the waste bin and the protective cover can be dismantled and be connected and can be convenient for take off the waste bin clearance. This kind of mode can guarantee the stability of iron fillings in the waste material storehouse, prevents that iron fillings from flying in a confused state of mind, improves the use reliability of drilling machine.
The utility model discloses further set up to: the waste bin is internally detachably provided with a waste trough with a thin-wall structure, the side wall of the waste trough is of a porous structure, and the waste trough is made of a non-magnetic material.
Through adopting above-mentioned technical scheme, the clearance during iron fillings in the waste material storehouse, can directly take out the dirty tank and empty iron fillings, avoid iron fillings to be adsorbed and be difficult to the clearance in the waste material storehouse, greatly improve the use convenience and the practicality of drilling machine.
The utility model discloses further set up to: the waste bin is of an arc-shaped structure, and two ends of the waste bin are opened.
Through adopting above-mentioned technical scheme, when dismantling the waste material groove, can directly take out the waste material groove from the both ends of waste material storehouse, be convenient for the installation and the dismantlement of waste material groove.
The utility model discloses further set up to: the intercepting rod is fixedly provided with a plurality of intercepting bits.
Through adopting above-mentioned technical scheme, the interception tooth greatly improves the effect of cutting off longer heliciform iron wire.
The utility model discloses further set up to: the waste bin is fixedly provided with a dovetail strip on one side in contact with the protective cover, and a dovetail groove matched with the dovetail strip in an embedded mode is formed in the corresponding position on the protective cover.
Through adopting above-mentioned technical scheme, operating personnel upwards lifts the waste bin can be taken off it from the protecting shield, and is very big convenient the dismantlement and the installation work of waste bin.
The utility model discloses further set up to: and a sealing layer is fixedly arranged at the position where the protective cover is contacted with the waste bin.
Through adopting above-mentioned technical scheme, the sealing layer can ensure waste bin and safety cover direct contact closely do not leak out, prevent that iron fillings from following fly out between the gap of waste bin and safety cover.
To sum up, the utility model discloses a beneficial technological effect does:
(1) the long spiral iron wires are cut off by the intercepting rod, and scrap iron is prevented from flying out by the protective cover and the buffer cylinder, so that the safety of operators is ensured;
(2) the magnet is arranged in the waste bin, so that scrap iron is prevented from flying in a mess, and the use reliability of the drilling machine is improved;
(3) through set up detachable chute in the waste bin, be convenient for clear up the iron fillings in the waste bin, improve the use convenience and the practicality of this drilling machine.
Drawings
Fig. 1 is a schematic view of the overall structure of an embodiment of the present invention;
FIG. 2 is a schematic diagram of the construction of a waste bin;
fig. 3 is a sectional view taken along line a-a of fig. 1, mainly embodying the structure of the intercepting bar.
Reference numerals: 1. a machine base; 2. a sleeve; 3. a protective cover; 4. a waste bin; 5. a dovetail strip; 6. a dovetail groove; 7. A sealing layer; 8. a magnet; 9. a waste chute; 10. a main shaft; 11. a drill bit; 12. a buffer cylinder; 13. a spring; 14. a catch bar; 15. cutting pick blocking; 16. an air pump; 17. an air duct.
Detailed Description
The present invention will now be described more fully hereinafter with reference to the accompanying examples.
Referring to the attached drawings 1 and 2, the drilling machine capable of preventing iron scraps from splashing comprises a machine base 1, wherein a sleeve 2 is connected to the machine base 1 in a sliding mode, and the sleeve 2 can vertically move up and down and horizontally and circumferentially swing under the driving of the machine base 1. There is safety cover 3 through threaded connection on the sleeve 2, and the upper portion of safety cover 3 is provided with arc structure's waste material storehouse 4, and waste material storehouse 4 is fixed with dovetail 5 with one side of safety cover 3 contact, corresponds the position on the safety cover 3 and has seted up and inlays with dovetail 5 and establish complex dovetail 6, and the fixed sealing layer 7 that is provided with in position of safety cover 3 and waste material storehouse 4 contact. In this way, the removal and installation of the waste bin 4 by the operator can be facilitated. The both ends opening and its lower lateral wall on the waste bin 4 length direction are porous structure, and waste bin 4 deviates from a lateral wall of safety cover 3 and fixedly is provided with magnet 8. The magnet 8 can concentrate the iron filings in the scrap bin 4. The embedded waste material groove 9 that is equipped with thin-walled structure of waste material storehouse 4, the upper and lower lateral wall of waste material groove 9 also is porous structure, and waste material groove 9 can be taken out by the both ends of waste material storehouse 4. The waste bin 4 and the waste chute 9 are made of plastic.
Referring to fig. 3, a main shaft 10 penetrates through the sleeve 2, the main shaft 10 can rotate in the sleeve 2, and a drill bit 11 is fixedly arranged at the lower end of the main shaft 10. A buffer cylinder 12 is arranged in the protective cover 3 in a sliding manner, a spring 13 is fixedly connected between the buffer cylinder 12 and the protective cover 3, and the protective cover 3 and the buffer cylinder 12 together cover the drill bit 11. Four intercepting rods 14 are fixedly arranged in the protective cover 3 along the circumferential direction of the protective cover, and two rows of intercepting picks 15 are arranged on the intercepting rods 14 along the length direction of the intercepting rods. The long helical wire that occurs during drilling will hit the intercepting bar 14 and the intercepting teeth 15 and be cut off by the intercepting bar 14 and the intercepting teeth 15.
An air pump 16 is fixedly arranged on the machine base 1, an outlet of the air pump 16 is fixedly connected with an air duct 17, the air duct 17 extends into the protective cover 3 from the upper wall of the protective cover 3, and an outlet of the air duct 17 is fixedly arranged between two adjacent interception rods 14 at the bottom in the buffer cylinder 12.
The working principle of the embodiment is as follows: during the downward feeding of the sleeve 2, the shield case 3 and the cushion cylinder 12 will follow the sleeve 2 to move downward together and the cushion cylinder 12 will abut on the upper surface of the workpiece. The long spiral iron wires in the drilling process can impact the intercepting rods 14 and the intercepting teeth 15 and are cut off by the intercepting rods 14 and the intercepting teeth 15, and the cut metal wires and other scraps are brought into the waste bin 4 by air blown out by the air pump 16 and are attracted and enriched by the magnet 8 on the waste bin 4. When clearance waste bin 4, operating personnel upwards mentions waste bin 4 and dismantles the unloading, then takes out inside waste chute 9 by the both ends of waste bin 4, empties and adorn waste bin 4 back again with waste chute 9 after the iron fillings, installs waste bin 4 on safety cover 3 at last. This embodiment utilizes interception pole 14 to cut longer heliciform iron wire, utilizes safety cover 3 and buffer cylinder 12 to prevent iron fillings departure simultaneously, guarantees operating personnel's safety.
The above, only do the preferred embodiment of the present invention, not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides a can prevent drilling machine that iron fillings splashes, includes frame (1), frame (1) slides and is connected with sleeve (2), the lower extreme of sleeve (2) is provided with drill bit (11), its characterized in that: the protective cover (3) is detachably arranged on the sleeve (2), the buffer cylinder (12) is arranged in the protective cover (3) in a sliding mode, a spring (13) is fixedly connected between the buffer cylinder (12) and the protective cover (3), and the protective cover (3) and the buffer cylinder (12) together coat the drill bit (11); a plurality of intercepting rods (14) are arranged in the protective cover (3) along the circumferential direction of the protective cover.
2. The drilling machine capable of preventing iron chips from splashing according to claim 1, wherein: an air pump (16) is fixedly arranged on the base (1), an outlet of the air pump (16) is fixedly connected with an air duct (17), the air duct (17) extends into the protective cover (3) and the buffer cylinder (12), and the outlet of the air duct is fixedly arranged between two adjacent intercepting rods (14); the side wall of the protective cover (3) is provided with a waste bin (4) with a porous structure side wall.
3. The drilling machine capable of preventing iron chips from splashing according to claim 2, wherein: the waste bin (4) is detachably connected with the protective cover (3), a magnet (8) is fixedly arranged in one side wall of the waste bin (4) deviating from the protective cover (3), and the waste bin (4) is made of a non-magnetic conductive material.
4. The drilling machine capable of preventing iron chips from splashing according to claim 3, wherein: the waste bin is internally detachably provided with a waste trough (9) with a thin-wall structure, the side wall of the waste trough (9) is of a porous structure, and the waste trough (9) is made of a non-magnetic material.
5. The drilling machine capable of preventing iron chips from splashing according to claim 4, wherein: the waste bin (4) is of an arc-shaped structure, and two ends of the waste bin (4) are opened.
6. The drilling machine capable of preventing iron chips from splashing according to claim 1, wherein: the intercepting rod (14) is fixedly provided with a plurality of intercepting picks (15).
7. The drilling machine capable of preventing iron chips from splashing according to claim 3, wherein: waste material storehouse (4) is fixed with dovetail strip (5) with one side of safety cover (3) contact, correspond the position on safety cover (3) and seted up and inlay with dovetail strip (5) and establish complex dovetail (6).
8. The drilling machine capable of preventing iron pieces from splashing according to claim 7, wherein: and a sealing layer (7) is fixedly arranged at the position where the protective cover (3) is contacted with the waste bin (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022805512.9U CN213888235U (en) | 2020-11-27 | 2020-11-27 | Drilling machine capable of preventing iron chips from splashing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022805512.9U CN213888235U (en) | 2020-11-27 | 2020-11-27 | Drilling machine capable of preventing iron chips from splashing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213888235U true CN213888235U (en) | 2021-08-06 |
Family
ID=77123356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022805512.9U Expired - Fee Related CN213888235U (en) | 2020-11-27 | 2020-11-27 | Drilling machine capable of preventing iron chips from splashing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213888235U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113334098A (en) * | 2021-06-28 | 2021-09-03 | 东莞市巨冈机械工业有限公司 | High-speed five-axis machining center |
-
2020
- 2020-11-27 CN CN202022805512.9U patent/CN213888235U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113334098A (en) * | 2021-06-28 | 2021-09-03 | 东莞市巨冈机械工业有限公司 | High-speed five-axis machining center |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210806 |