CN104858466B - A kind of protection self-cleaning bench drill - Google Patents
A kind of protection self-cleaning bench drill Download PDFInfo
- Publication number
- CN104858466B CN104858466B CN201510249904.2A CN201510249904A CN104858466B CN 104858466 B CN104858466 B CN 104858466B CN 201510249904 A CN201510249904 A CN 201510249904A CN 104858466 B CN104858466 B CN 104858466B
- Authority
- CN
- China
- Prior art keywords
- protective cover
- workbench
- bull stick
- protector
- hairbrush
- Prior art date
- 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.)
- Active
Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 24
- 230000001681 protective effect Effects 0.000 claims abstract description 66
- 230000001012 protector Effects 0.000 claims abstract description 28
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 25
- 244000309464 bull Species 0.000 claims abstract description 25
- 239000010959 steel Substances 0.000 claims abstract description 25
- 239000000428 dust Substances 0.000 claims abstract description 11
- 239000012780 transparent material Substances 0.000 claims description 3
- 230000009467 reduction Effects 0.000 abstract description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 238000005553 drilling Methods 0.000 description 5
- 229910052742 iron Inorganic materials 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 230000006378 damage Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000012634 fragment Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 208000012260 Accidental injury Diseases 0.000 description 1
- 241001074085 Scophthalmus aquosus Species 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 239000005068 cooling lubricant Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B39/00—General-purpose boring or drilling machines or devices; Sets of boring and/or drilling machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B47/00—Constructional features of components specially designed for boring or drilling machines; Accessories therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/0042—Devices for removing chips
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/08—Protective coverings for parts of machine tools; Splash guards
- B23Q11/0825—Relatively slidable coverings, e.g. telescopic
- B23Q11/0833—Relatively slidable coverings, e.g. telescopic with a non-rectilinear shifting
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The present invention relates to processing machinery field, specifically a kind of protection self-cleaning bench drill, including fuselage, workbench, protector, cylinder and dust arrester, workbench is fixedly mounted on fuselage, workbench front part sides are provided with sliding axle, workbench rear portion both sides are provided with rotating shaft, and workbench rear portion is provided with vertical plate；Protector includes side protective cover, bull stick and main protective cover, and during work, cylinder stretches out, bull stick is rotated up driving side protective cover to be rotated up, and cylinder shrinks, and bull stick rotates down drive side protective cover and rotates down, during work, main protective cover is together rotated with side protective cover；Dust arrester includes slide, hairbrush and steel wire rope, and during work, protector draws steel wire rope and workbench is cleared up.Present invention achieves protection is synchronously carried out with cleaning, safety and the reduction impact of the chip to borehole accuracy of workman can be effectively ensured.
Description
Technical field
The present invention relates to processing machinery field, specifically a kind of protection self-cleaning bench drill.
Background technology
Bench drill, also known as bench drill, is a kind of compact, easy to operate, is typically mounted on what is used in dedicated
Small-sized hole machined lathe.Bench drill bore diameter is typically below 32 millimeters, maximum to be less than 32 millimeters.Its main shaft speed change one
As by changing position of the V-belt on tower belt wheel realizing, axis feeding is by manually operated.
In the use of bench drill, certain iron filings can be produced, and while producing iron filings, flying for iron filings may be accompanied by
Splash, and, usually due to the operational error of people, drill bit does not have clamping to fasten with workpiece, or drill bit is when soon drilling through workpiece, applies
The pressure for adding to drill bit is excessive, and with bit damage equipment or the generation contingency of fractureing, these all can bring peace to operating personnel
Full hidden danger, and due to the generation of iron filings, after drilling terminates, the necessary wiped clean of bench drill workbench keeps the neat, whole of workbench
It is clean, can otherwise affect the service life of bench drill and the precision of drilling.
The patent of the Patent No. 201210059137.5 that Chinese patent is announced：A kind of goggle band fine motion for bench drill is filled
Put, including fixed seat, rotary sleeve, fine motion shell, microswitch, shell fragment, steel ball, guide rail, knob and goggle, the microswitch
Microswitch line is inside installed, microswitch is fixed on fine motion inside the shell, and fine motion shell is fixed in fixed seat, fixed seat is installed
On bench drill casing, rotary sleeve is installed in fixed seat, rotary sleeve is contacted with steel ball, and steel ball is contacted with shell fragment, the goggle is inserted
Enter guide rail and be fixed on guide rail, fixed in guide rail insertion rotary sleeve and by knob.The effect of the goggle of the present invention is protection
Operator, increased fine motion above, can thus avoid operator's maloperation from causing goggle to be opened and cause accidental injury.
The patent of the Patent No. 201120179936.7 that Chinese patent is announced：A kind of chip removal device of deep hole drilling machine, this
The chip removal device of deep hole drilling machine, including the chip box being arranged on slide rail, chip box is cut with the resigning hole passed through for depth drill
The inner chamber of bits box is communicated with the chip area of depth drill, and chip cassette bottom portion has the opening discharged for chip and cooling-lubricant, cuts
There is in bits box the chip that can be produced deep hole machining the conveying mechanism of chip box is discharged by opening.
Where foregoing invention all has certain urgently improvement, in consideration of it, the invention provides a kind of protection is from clearly
Reason bench drill, which can be protected to operator, and protector and cleaning plant run simultaneously, and accomplish while protect, while
Cleaning, and under normal state, the protective cover of protector can rise, to bench drill gear ash.
The content of the invention
In order to make up the deficiencies in the prior art, the invention provides a kind of protection self-cleaning bench drill, which can overcome existing
There is bench drill chip to be produced in boring procedure and affect borehole accuracy, and chip splashes to damage operator and waits scarce
Fall into.
The technical solution adopted for the present invention to solve the technical problems is：A kind of protection self-cleaning bench drill, including fuselage,
Workbench, protector, cylinder and dust arrester, described workbench are fixedly mounted on fuselage, and workpiece enters on the table
Row bore operation, workbench front part sides are provided with sliding axle, and workbench rear portion both sides are provided with rotating shaft, and workbench rear portion is arranged
There is vertical plate.
Described protector includes side protective cover, bull stick and main protective cover, and described side protective cover is equal with main protective cover
For circular arc, side protection is covered with two, is respectively symmetrically installed in workbench both sides, and side protective cover side is provided with arc side plate,
Deep-slotted chip breaker is provided with described arc side plate, the sliding axle of workbench is located in deep-slotted chip breaker, during work, and side protective cover is rotated,
Sliding axle slides in deep-slotted chip breaker, and arc side plate top is symmetrically arranged with protection convex body, is provided with circular hole, protects on protection convex body
For being connected with dust arrester, in the middle part of described bull stick side and arc side plate, mutually weldering connects convex body, the bull stick other end and workbench
Rotating shaft be connected, bull stick can rotate around the axis, and support plate is provided with bull stick, and described cylinder bottom is vertical with workbench
Plate is fixedly connected with, and cylinder head is hinged with support plate, and during work, cylinder stretches out, and the bull stick being connected with support plate is rotated up driving side
Protective cover is rotated up, and cylinder shrinks, and bull stick rotates down drive side protective cover and rotates down, and cylinder is retracted to most in short-term,
Protector is completely under table surface, when cylinder is reached it is most long when, the side protective cover of protector is in highest
Position, described main protective cover is PVC transparent material, and during work, main protective cover will not block operator's sight line and affect operation
Person operates, and main protective cover is located in the middle part of protector, and main protective cover both sides are fixedly connected with two side protective covers, during work, main
Protective cover is together rotated with side protective cover.
Described dust arrester includes slide, hairbrush and steel wire rope, and described slide has two, is cube structure, sliding
Seat side is provided with chute, and slide bottom is fixedly mounted on workbench upper table surface both sides, and described hairbrush two ends are respectively positioned on cunning
In groove, hairbrush can slide in chute, and the bristle of hairbrush is contacted with worktable upper surface, and hairbrush moves back and forth with to work
Dedusting is carried out as platform, hairbrush side is symmetrically arranged with dedusting convex body, on dedusting convex body, be provided with circular hole, described steel wire rope one end
It is connected with protection convex body by circular hole, the steel wire rope other end is connected with dedusting convex body by circular hole, during work, when protection dress
Put and rotate down, protector draws steel wire rope so that steel wire rope pulls hairbrush to travel forward cleaning work platform, when protection dress
Put when being rotated up, protector promotes steel wire rope, make steel wire rope promote hairbrush motion cleaning work platform backward, and when side protection
When cover is located at highest position, in workbench foremost, when side protective cover is located at lowest point, hairbrush is in workbench to hairbrush
Rearmost end.
The present invention promotes protective cover to rotate using cylinder moving, is moved using the rotational band electric brush of protective cover on the table
Dynamic, during start-up operation, protective cover rises band electric brush cleaning work platform, and after end-of-job, protective cover descent tape electric brush is again
Cleaning work platform, realizes that protection is synchronous with cleaning to be carried out, and can effectively ensure the safety and reduction chip of workman to brill
The impact of hole precision.
Description of the drawings
The present invention is further described with embodiment below in conjunction with the accompanying drawings.
Fig. 1 is the overall structure diagram of the present invention；
Fig. 2 is the structural representation of the workbench of the present invention；
Fig. 3 is the structural representation of the protector with dust arrester of the present invention；
Fig. 4 is the side view of the present invention；
Fig. 5 is the full sectional view of the workbench, protector and dust arrester of the present invention；
Fig. 6 is the partial structural diagram of the present invention.
In figure：Fuselage 1, workbench 2, protector 3, cylinder 4, dust arrester 5, sliding axle 21, rotating shaft 22, vertical plate
23rd, side protective cover 31, bull stick 32, main protective cover 33, arc side plate 311, deep-slotted chip breaker 312, protection convex body 313, support plate 321, cunning
Seat 51, hairbrush 52, steel wire rope 53, chute 511, dedusting convex body 521.
Specific embodiment
In order that technological means, creation characteristic, reached purpose and effect that the present invention is realized are easy to understand, tie below
Conjunction is specifically illustrating, and the present invention is expanded on further.
As depicted in figs. 1 and 2, it is a kind of protection self-cleaning bench drill of the present invention, including fuselage 1, workbench 2, anti-
Protection unit 3, cylinder 4 and dust arrester 5, described workbench 2 are fixedly mounted on the fuselage 1, and workpiece is bored on the table
Hole operation, 2 front part sides of workbench are provided with sliding axle 21, and 2 rear portion both sides of workbench are provided with rotating shaft 22,2 rear portion of workbench
It is provided with vertical plate 23.
Shown as shown in Figure 1, Figure 3 and Figure 4, a kind of protection self-cleaning bench drill of the present invention, described protector 3 are wrapped
Side protective cover 31, bull stick 32 and main protective cover 33 are included, described side protective cover 31 is circular arc, side protection with main protective cover 33
Cover 31 has two, is respectively symmetrically installed in 2 both sides of workbench, and protective cover 31 side in side is provided with arc side plate 311, described arc
Deep-slotted chip breaker 312 is provided with shape side plate 311, the sliding axle 21 of workbench 2 is located in deep-slotted chip breaker 312, during work, side protective cover 31
Rotate, sliding axle 21 slides in deep-slotted chip breaker 312,311 top of arc side plate is symmetrically arranged with protection convex body 313, protects convex body
Be provided with circular hole on 313, protection convex body 313 for being connected with dust arrester 5, described 32 side of bull stick and arc side plate 311
Mutually weldering connects at middle part, and 32 other end of bull stick is connected with the rotating shaft 22 of workbench 2, and bull stick 32 22 can be rotated around the shaft, bull stick 32
On be provided with support plate 321, described 4 bottom of cylinder is fixedly connected with the vertical plate 23 of workbench 2, with 321 phase of support plate at the top of cylinder 4
It is hinged, during work, cylinder 4 stretches out, the bull stick 32 being connected with support plate 321 is rotated up driving side protective cover 31 to be rotated up, gas
Cylinder 4 shrinks, and bull stick 32 rotates down drive side protective cover 31 and rotates down, and cylinder 4 is retracted to most in short-term, and protector 3 is complete
Entirely under 2 table top of workbench, when cylinder 4 reaches most long, the side protective cover 31 of protector 3 is in extreme higher position,
Described main protective cover 33 is PVC transparent material, and during work, main protective cover 33 will not block operator's sight line and affect operator
Operation, main protective cover 33 are located in the middle part of protector 3, and 33 both sides of main protective cover are fixedly connected with two side protective covers 31, are worked
When, main protective cover 33 is together rotated with side protective cover 31.
As shown in Fig. 1, Fig. 3, Fig. 5 and Fig. 6, a kind of protection self-cleaning bench drill of the present invention, described dedusting dress
Putting 5 includes slide 51, hairbrush 52 and steel wire rope 53, and described slide 51 has two, is cube structure, and 51 side of slide is arranged
There is chute 511, and 51 bottom of slide is fixedly mounted on 2 upper table surface both sides of workbench, described 52 two ends of hairbrush are respectively positioned on chute
In 511, hairbrush 52 can slide in the chute, and the bristle of hairbrush 52 be contacted with 2 upper surface of workbench, and hairbrush 52 is moving back
Move so that dedusting is carried out to workbench 2,52 side of hairbrush is symmetrically arranged with dedusting convex body 521, is provided with circle on dedusting convex body 521
Hole, described 53 one end of steel wire rope are connected with protection convex body 313 by circular hole, and 53 other end of steel wire rope passes through circular hole and dedusting
Convex body 521 is connected, and during work, when protector 3 is rotated up, protector 3 draws steel wire rope 53 so that steel wire rope 53
Hairbrush 52 is pulled to travel forward cleaning work platform 2, when protector 3 is rotated down, protector 3 promotes steel wire rope 53, makes
Steel wire rope 53 promotes the motion cleaning work platform 2 backward of hairbrush 52, and when side protective cover 31 is located at highest position, at hairbrush 52
In workbench 2 foremost, when side protective cover 31 is located at lowest point, hairbrush 52 is in 2 rearmost end of workbench.
When initial, cylinder 4 is in contraction state, and protector 3 is completely under the table top of workbench 2, now, hairbrush
52 are located at 2 rearmost end of workbench, and during work, cylinder 4 stretches out, and bull stick 32 22 is rotated around the shaft, and bull stick 32 is rotated up driving side
Protective cover 31 is rotated up with main protective cover 33, and side protective cover 31 is rotated up drawing steel wire rope 53 and pulls hairbrush 52 to transport forward
Dynamic cleaning work platform 2, when protector 3 turns to extreme higher position, hairbrush 52 is located at workbench 2 foremost, afterwards, worker's division
Fu, is processed on workpiece to be machined clamping to workbench 2 to workpiece with main protective cover 33 across side protective cover 31 with fixture
Operation, after work pieces process is good, remove fixture, remove workpiece, then cylinder 4 bounces back, during retraction, bull stick 32 to
Lower rotation drives side protective cover 31 to rotate down with main protective cover 33, and side protective cover 31 rotates down and draws steel wire rope 53 and promote
The motion cleaning work platform 2 backward of hairbrush 52.
The basic principles, principal features and advantages of the present invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not restricted to the described embodiments, the simply explanation present invention's of the description in above-described embodiment and specification
Principle, without departing from the spirit and scope of the present invention, the present invention also has various changes and modifications, and these change and change
Enter to both fall within scope of the claimed invention.The claimed scope of the invention is by appending claims and its equivalent
Define.
Claims (3)
1. a kind of protection self-cleaning bench drill, including fuselage (1), workbench (2), protector (3), cylinder (4) and dedusting dress
Put (5), it is characterised in that：Described workbench (2) is fixedly mounted on fuselage (1), and workbench (2) front part sides are provided with cunning
Moving axis (21), workbench (2) rear portion both sides are provided with rotating shaft (22), and workbench (2) rear portion is provided with vertical plate (23), wherein：
Described protector (3) includes side protective cover (31), bull stick (32) and main protective cover (33), described side protective cover
(31) circular arc is with main protective cover (33), side protective cover (31) there are two, is respectively symmetrically installed in workbench (2) both sides,
Side protective cover (31) side is provided with arc side plate (311), is provided with deep-slotted chip breaker (312), work on described arc side plate (311)
Make the sliding axle (21) of platform (2) in deep-slotted chip breaker (312), arc side plate (311) top is symmetrically arranged with protection convex body
(313), protect and on convex body (313), be provided with circular hole, mutually weldering company in the middle part of described bull stick (32) side and arc side plate (311),
Bull stick (32) other end is connected with the rotating shaft (22) of workbench (2), and support plate (321), described gas are provided with bull stick (32)
Cylinder (4) bottom is fixedly connected with the vertical plate (23) of workbench (2), is hinged with support plate (321) at the top of cylinder (4), described master
Protective cover (33) is in the middle part of protector (3), and main protective cover (33) both sides are fixedly connected with two side protective covers (31).
2. a kind of protection self-cleaning bench drill according to claim 1, it is characterised in that：Described dust arrester (5) bag
Slide (51), hairbrush (52) and steel wire rope (53) are included, described slide (51) there are two, be cube structure, slide (51)
Side is provided with chute (511), and slide (51) bottom is fixedly mounted on workbench (2) upper table surface both sides, described hairbrush (52)
Two ends are respectively positioned in chute (511), and the bristle of hairbrush (52) is contacted with workbench (2) upper surface, hairbrush (52) side pair
Title is provided with dedusting convex body (521), and circular hole is provided with dedusting convex body (521), and described steel wire rope (53) one end passes through circular hole
It is connected with protection convex body (313), steel wire rope (53) other end is connected with dedusting convex body (521) by circular hole.
3. a kind of protection self-cleaning bench drill according to claim 1, it is characterised in that：Described main protective cover (33) is
PVC transparent material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510249904.2A CN104858466B (en) | 2015-05-15 | 2015-05-15 | A kind of protection self-cleaning bench drill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510249904.2A CN104858466B (en) | 2015-05-15 | 2015-05-15 | A kind of protection self-cleaning bench drill |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104858466A CN104858466A (en) | 2015-08-26 |
| CN104858466B true CN104858466B (en) | 2017-04-05 |
Family
ID=53904874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510249904.2A Active CN104858466B (en) | 2015-05-15 | 2015-05-15 | A kind of protection self-cleaning bench drill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104858466B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105458824A (en) * | 2015-12-10 | 2016-04-06 | 佛山欧亚特机械设备有限公司 | Safety protective cover structure used on section production line |
| WO2017158995A1 (en) * | 2016-03-18 | 2017-09-21 | 本田技研工業株式会社 | Machining swarf removing apparatus |
| CN108115461A (en) * | 2017-12-19 | 2018-06-05 | 衢州职业技术学院 | A kind of lathe with anti-splashing device |
| CN108115459A (en) * | 2017-12-19 | 2018-06-05 | 衢州职业技术学院 | A kind of lathe with anti-splashing device |
| CN108339783A (en) * | 2018-02-11 | 2018-07-31 | 腾创（天津）精密模具有限公司 | The mold tool that can be cleared up automatically |
| CN109773547A (en) * | 2018-12-11 | 2019-05-21 | 郑州宝易信息科技有限公司 | A kind of safety protective door and window aluminum product cutting device |
| CN112692336A (en) * | 2020-12-14 | 2021-04-23 | 浙江英洛华磁业有限公司 | Waterproof device for perforating machine |
| CN114367910A (en) * | 2022-01-18 | 2022-04-19 | 伯莱塔智能装备(江苏)有限公司 | Polisher with leading isolating device |
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|---|---|---|---|---|
| GB361559A (en) * | 1930-10-30 | 1931-11-26 | H W Ward & Company Ltd | Improvements relating to splash guards for machine tools |
| CN202498404U (en) * | 2012-01-13 | 2012-10-24 | 慈溪市晨升机械有限公司 | Drilling shred collecting and cleaning apparatus |
| CN202498405U (en) * | 2012-03-01 | 2012-10-24 | 北汽福田汽车股份有限公司 | Cutting machining tool and chip protective device used therefor |
| CN203578849U (en) * | 2013-10-09 | 2014-05-07 | 谢佩晟 | Vertical drilling machine workbench with protection structure |
| CN204108738U (en) * | 2014-09-24 | 2015-01-21 | 浙江洛奇机电制造有限公司 | The filings-blocking equipment of bench drill |
| CN204686074U (en) * | 2015-05-15 | 2015-10-07 | 安庆安星电气有限公司 | A kind of protection self-cleaning bench drill |
-
2015
- 2015-05-15 CN CN201510249904.2A patent/CN104858466B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB361559A (en) * | 1930-10-30 | 1931-11-26 | H W Ward & Company Ltd | Improvements relating to splash guards for machine tools |
| CN202498404U (en) * | 2012-01-13 | 2012-10-24 | 慈溪市晨升机械有限公司 | Drilling shred collecting and cleaning apparatus |
| CN202498405U (en) * | 2012-03-01 | 2012-10-24 | 北汽福田汽车股份有限公司 | Cutting machining tool and chip protective device used therefor |
| CN203578849U (en) * | 2013-10-09 | 2014-05-07 | 谢佩晟 | Vertical drilling machine workbench with protection structure |
| CN204108738U (en) * | 2014-09-24 | 2015-01-21 | 浙江洛奇机电制造有限公司 | The filings-blocking equipment of bench drill |
| CN204686074U (en) * | 2015-05-15 | 2015-10-07 | 安庆安星电气有限公司 | A kind of protection self-cleaning bench drill |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104858466A (en) | 2015-08-26 |
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