CN109719564A - A kind of bench drill of detectable drill bit sharpness - Google Patents
A kind of bench drill of detectable drill bit sharpness Download PDFInfo
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- CN109719564A CN109719564A CN201811645945.3A CN201811645945A CN109719564A CN 109719564 A CN109719564 A CN 109719564A CN 201811645945 A CN201811645945 A CN 201811645945A CN 109719564 A CN109719564 A CN 109719564A
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- drill bit
- detectable
- drill
- fixedly installed
- helical spring
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Abstract
The purpose of the present invention is to solve the problems that existing inconvenience detects drill bit sharpness under bench drill operating status, disclose a kind of bench drill of detectable drill bit sharpness, including motor, connecting plate, locating rod, the first helical spring, casing, slide bar, the second helical spring, lantern ring, compression bar, guide rod, third helical spring, baffle, connection box, liquid holding box, fastening screw, warning lamp, connecting box, slip pipe, feed shaft, feeding frame and turntable.The present invention passes through the setting of the first contact plate and the second contact plate, so as to connect warning lamp, by the swing to slide bar, and then can intuitively learn whether drill bit is sharp, if sharp, it just will increase and stir dynamics between drill bit and the first contact plate, if not sharp, drill bit will smoother, the first contact block is stirred to reduce, social demand can be met with the sharpness of intuitive judgment drill bit by warning lamp convenient for being detected in the state of work.
Description
Technical field
The present invention relates to bench drill field, in particular to a kind of bench drill of detectable drill bit sharpness.
Background technique
Bench drill can be placed on operation post, the vertically arranged small drilling machine of main shaft.Vertical drilling spindle case and work
Platform is placed on column, the vertically arranged drilling machine of main shaft.Radial drilling machine can shake around column revolving, lifting, usual spindle box
It is moved horizontally on arm.Milling and drilling machine workbench can be moved vertically and horizontally, and auger spindle is arranged vertically, and can be carried out the drilling machine of milling.Hole deep drilling
Bed uses special deep hole drill, workpiece rotation, the drilling machine of deep hole drilling.Flush end face centre-drilling lathe cutting axis class end face and use
The centre-drilling lathe of centre drill processing.Horizontal drilling machine major axis horizontal arrangement, the vertically moving drilling machine of main shaft.
In the process of work, whether serious wear can not be detected drill bit existing bench drill, be needed bench drill
The case where carrying out shutdown detection, can not learning drill bit in the process of running is carrying out to be not easy to replace drill bit in time
The accuracy of drilling will be reduced when drilling, and existing is usually directly to pour coolant liquid to be filled on workpiece, to brill
Coolant liquid can not be but collected after cooling at hole, waste resource, therefore, it is necessary to design a kind of sharp journey of detectable drill bit
The bench drill of degree solves the deficiencies in the prior art.
Summary of the invention
It is an object of the present invention to solve the deficiency of the existing technology and provide a kind of platforms of detectable drill bit sharpness
It bores.
The present invention is achieved through the following technical solutions:
A kind of bench drill of detectable drill bit sharpness, including workbench, workbench bottom surface uniform welding have supporting leg,
Third helical spring is fixedly installed on the right side of the workbench lower surface, the third helical spring internal sleeve is equipped with guide rod, institute
It states and is arranged with lantern ring on the upside of guide rod surface, the lantern ring left side is welded with compression bar, and the workbench inside left is fixedly mounted
There is liquid holding box, screw thread is equipped with connection box on the downside of the liquid holding box, and the workbench upper side, which is fixedly installed with, holds plate, described
Feeding frame is welded on the left of worktable upper surface, the feeding frame internal sleeve is equipped with feed shaft, and the feed shaft surface is arranged with
Slip pipe, the slip pipe right side are fixedly installed with motor, and drill bit, the fixed peace in the motor right side are equipped on the downside of the motor
Equipped with connecting plate, the connecting plate lower surface is fixedly installed with locating rod, and the locating rod lower end is equipped with casing, described sleeve pipe
It is fixedly connected with the first helical spring between locating rod, is fixedly installed with the second helical spring on the left of described sleeve pipe, described the
Two helical spring internal sleeves are equipped with slide bar, and the slide bar left end is fixedly installed with the first contact plate, under the feeding frame left side
End is fixedly installed with connecting box, and the connecting box left side is fixedly installed with warning lamp, and the connecting box two sides are symmetrically installed
There is connecting rod, fastening screw is installed between the connecting rod and connecting box, connecting rod medial surface outer end is fixedly installed with
Second contact plate.
Match preferably, offering the screw hole being threadedly engaged with feed shaft on the slip pipe and offering with feeding frame sliding
The sliding slot of conjunction.
Preferably, being equipped with bearing between the locating rod and casing.
Preferably, the slide bar and cannula slide cooperate.
Preferably, first contact plate and the second contact plate are made of copper material.
Preferably, second helical spring and slide bar are made of aluminium hydroxide.
Preferably, the plate that holds is reticular structure and communicates with liquid holding box.
Conducting wire is connected with preferably, being electrically connected between second contact plate and warning lamp.
Preferably, the stiffness factor k=50N/M of the third helical spring.
Preferably, the lantern ring is threadedly engaged with guide rod.
Compared with prior art, the beneficial effects of the present invention are:
The present invention passes through the setting of the first contact plate and the second contact plate, so as to connect warning lamp, by cunning
The swing of bar, and then can intuitively learn whether drill bit is sharp, if sharp, just will increase between drill bit and the first contact plate
Stir dynamics, if not sharp, drill bit will smoother, the first contact block is stirred to will reduce, passes through warning
Lamp can be with the sharpness of intuitive judgment drill bit, convenient for being detected in the state of work, convenient for carrying out in time more to drill bit
It changes, by the setting of liquid holding box and connection box, so that convenient be collected the coolant liquid after using, and then conveniently to coolant liquid
It is collected processing, reduces the waste to coolant liquid, and then saved resource, by the setting of third helical spring, in turn
Conveniently it is clamped compression bar to workpiece, it is more convenient to Workpiece clamping and disassembly, it is more time saving, pass through the spiral shell of lantern ring and guide rod
Line cooperation, controls so as to the clamping force to third helical spring, convenient for being clamped to different size of workpiece, and
Reasonable design, easy operation meets the demand in bench drill field.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the structural schematic diagram that the present invention holds plate.
Fig. 3 is the top view of connecting box of the present invention and connecting rod cooperation.
Fig. 4 is the top view of slip pipe of the present invention.
Label declaration: 1, motor, 2, connecting plate, 3, locating rod, the 4, first helical spring, 5, casing, 6, slide bar, 7, second
Helical spring, 8, lantern ring, 9, compression bar, 10, guide rod, 11, third helical spring, 12, baffle, 13, connection box, 14, liquid holding box,
15, supporting leg, 16, hold plate, 17, workbench, the 18, first contact plate, 19, drill bit, the 20, second contact plate, 21, connecting rod, 22,
Fastening screw, 23, warning lamp, 24, connecting box, 25, slip pipe, 26, feed shaft, 27, feeding frame, 28, turntable.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-4 is please referred to, the present invention provides a kind of technical solution:
A kind of bench drill of detectable drill bit sharpness, including workbench 17, the 17 bottom surface uniform welding of workbench have
Supporting leg 15, is fixedly installed with third helical spring 11 on the right side of 17 lower surface of workbench, inside the third helical spring 11
It is arranged with guide rod 10, is arranged with lantern ring 8 on the upside of 10 surface of guide rod, 8 left side of lantern ring is welded with compression bar 9, the work
Make 17 inside left of platform and be fixedly installed with liquid holding box 14, the 14 downside screw thread of liquid holding box is equipped with connection box 13, the work
17 upper side of platform, which is fixedly installed with, holds plate 16, and feeding frame 27, the feeding frame are welded on the left of 17 upper surface of workbench
27 internal sleeves are equipped with feed shaft 26, and 26 surface of feed shaft is arranged with slip pipe 25, and 25 right side of slip pipe is fixedly installed with
Motor 1 is equipped with drill bit 19 on the downside of the motor 1, and 1 right side of motor is fixedly installed with connecting plate 2, the connecting plate 2
Lower surface is fixedly installed with locating rod 3, and 3 lower end of locating rod is equipped with casing 5, fixed between described sleeve pipe 5 and locating rod 3
It is connected with the first helical spring 4, is fixedly installed with the second helical spring 7 on the left of described sleeve pipe 5, in second helical spring 7
Portion is arranged with slide bar 6, and 6 left end of slide bar is fixedly installed with the first contact plate 18, and the 27 left side lower end of feeding frame is fixed
Connecting box 24 is installed, 24 left side of connecting box is fixedly installed with warning lamp 23, and 24 two sides of connecting box are symmetrically pacified
Equipped with connecting rod 21, fastening screw 22 is installed between the connecting rod 21 and connecting box 24, outside 21 medial surface of connecting rod
End is fixedly installed with the second contact plate 20.
The screw hole being threadedly engaged with feed shaft 26 is offered on the slip pipe 25 and is offered is slidably matched with feeding frame 27
Sliding slot.
Bearing is installed between the locating rod 3 and casing 5.
The slide bar 6 is slidably matched with casing 5.
First contact plate 18 and the second contact plate 20 are made of copper material.
Second helical spring 7 and slide bar 6 are made of aluminium hydroxide.
The plate 16 that holds is reticular structure and communicates with liquid holding box 14.
It is electrically connected between second contact plate 20 and warning lamp 23 and is connected with conducting wire.
The stiffness factor k=50N/M of the third helical spring 11.
The lantern ring 8 is threadedly engaged with guide rod 10.
The warning lamp of the device 23, motor 1 and the first contact plate 18: being connected neighbouring power supply by operating procedure first, is needed
When carrying out drilling operation to workpiece, user pushes up baffle 12 first, makes 9 upward sliding of compression bar, workpiece is put
It sets in compression bar 9 and holds between plate 16, then stop pushing baffle 12, will make to press by the effect of third helical spring 11
Bar 9 is clamped workpiece, then opens the switch of motor 1, at this point, user rotates clockwise turntable 28, just will drive
Feed shaft 26 is rotated clockwise, since feed shaft 26 and slip pipe 25 are threadedly engaged, so as to so that 25 slide downward of slip pipe,
Drill bit 19 is set to drill workpiece, during drilling, due to the presence of the second helical spring 7, it will make the first contact
Plate 18 contacts 19 surface of drill bit always, and may be rotated between locating rod 3 and casing 5, rotates in drill bit 19
Meanwhile drill bit 19 can be made to stir the first contact plate 18, if drill bit 19 is more sharp, when drill bit 19 rotates just
Great efforts can be stirred to the first contact plate 18, slide bar 6 can be made to be swung, so that the first contact plate 18 and the second contact will be made
Plate 20 is contacted, and keeps warning lamp 23 shinny, when drill bit 19 is stubbed, will make drill bit 19 and the first contact plate 18 it
Between skid, power is stirred to the first contact plate 18 to will reduce, to make the first contact plate 18 and the second contact plate 20 not
Contact, user only need to observe whether warning lamp 23 is shinny it may determine that whether drill bit 19 is sharp, can be in time to drill bit
19 are replaced, and during bench drill work, are rinsed coolant liquid to boring sites in curing using coolant liquid, so to workpiece and
Drill bit 19 cools down, and used coolant liquid will be entered in liquid holding box 14 by holding plate 16, and then flow to connection box 13,
Coolant liquid is collected, wait connect box 13 contain it is full after, connection box 13 is backed out, to the coolant liquid in connection box 13 pour out into
Row processing.
This specific embodiment is only explanation of the invention, is not limitation of the present invention, those skilled in the art
It can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but as long as in this hair
All by the protection of Patent Law in bright scope of the claims.
Claims (10)
1. a kind of bench drill of detectable drill bit sharpness, including workbench (17), it is characterised in that: workbench (17) bottom
Face uniform welding has supporting leg (15), is fixedly installed with third helical spring (11) on the right side of workbench (17) lower surface, described
Third helical spring (11) internal sleeve is equipped with guide rod (10), is arranged with lantern ring (8), the lantern ring on the upside of guide rod (10) surface
(8) left side is welded with compression bar (9), and workbench (17) inside left is fixedly installed with liquid holding box (14), the liquid holding box
(14) downside screw thread is equipped with connection box (13), and workbench (17) upper side, which is fixedly installed with, holds plate (16), the work
Make to be welded with feeding frame (27) on the left of platform (17) upper surface, feeding frame (27) internal sleeve equipped with feed shaft (26), it is described into
It is arranged with slip pipe (25) to axis (26) surface, slip pipe (25) right side is fixedly installed with motor (1), under the motor (1)
Side is equipped with drill bit (19), and motor (1) right side is fixedly installed with connecting plate (2), and connecting plate (2) lower surface is fixed
It is equipped with locating rod (3), locating rod (3) lower end is equipped with casing (5), fixed between described sleeve pipe (5) and locating rod (3)
It is connected with the first helical spring (4), is fixedly installed with the second helical spring (7) on the left of described sleeve pipe (5), the second spiral bullet
Spring (7) internal sleeve is equipped with slide bar (6), and slide bar (6) left end is fixedly installed with the first contact plate (18), the feeding frame (27)
Left side lower end is fixedly installed with connecting box (24), and connecting box (24) left side is fixedly installed with warning lamp (23), described
Connecting box (24) two sides are symmetrically installed with connecting rod (21), are equipped with fastening between the connecting rod (21) and connecting box (24)
Screw (22), connecting rod (21) the medial surface outer end are fixedly installed with the second contact plate (20).
2. a kind of bench drill of detectable drill bit sharpness according to claim 1, it is characterised in that: the slip pipe (25)
On offer the screw hole being threadedly engaged with feed shaft (26) and offer the sliding slot being slidably matched with feeding frame (27).
3. a kind of bench drill of detectable drill bit sharpness according to claim 1, it is characterised in that: the locating rod
(3) bearing is installed between casing (5).
4. a kind of bench drill of detectable drill bit sharpness according to claim 1, it is characterised in that: the slide bar (6)
It is slidably matched with casing (5).
5. a kind of bench drill of detectable drill bit sharpness according to claim 1, it is characterised in that: first contact
Plate (18) and the second contact plate (20) are made of copper material.
6. a kind of bench drill of detectable drill bit sharpness according to claim 1, it is characterised in that: second spiral
Spring (7) and slide bar (6) are made of aluminium hydroxide.
7. a kind of bench drill of detectable drill bit sharpness according to claim 1, it is characterised in that: described to hold plate
(16) it is reticular structure and is communicated with liquid holding box (14).
8. a kind of bench drill of detectable drill bit sharpness according to claim 1, it is characterised in that: second contact
It is electrically connected between plate (20) and warning lamp (23) and is connected with conducting wire.
9. a kind of bench drill of detectable drill bit sharpness according to claim 1, it is characterised in that: the third spiral
The stiffness factor k=50N/M of spring (11).
10. a kind of bench drill of detectable drill bit sharpness according to claim 1, it is characterised in that: the lantern ring (8)
It is threadedly engaged with guide rod (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811645945.3A CN109719564A (en) | 2018-12-30 | 2018-12-30 | A kind of bench drill of detectable drill bit sharpness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811645945.3A CN109719564A (en) | 2018-12-30 | 2018-12-30 | A kind of bench drill of detectable drill bit sharpness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109719564A true CN109719564A (en) | 2019-05-07 |
Family
ID=66298559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811645945.3A Pending CN109719564A (en) | 2018-12-30 | 2018-12-30 | A kind of bench drill of detectable drill bit sharpness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109719564A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110568328A (en) * | 2019-09-15 | 2019-12-13 | 史丹 | Insulating property detection equipment for epoxy resin insulating board |
| CN112935343A (en) * | 2021-01-25 | 2021-06-11 | 银龙 | Drilling workbench capable of reducing abrasion of drill bit |
| CN112935343B (en) * | 2021-01-25 | 2024-07-09 | 湖南宏泰汽车零部件有限公司 | Drilling workbench capable of reducing drill bit abrasion |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07204978A (en) * | 1993-12-30 | 1995-08-08 | Koichi Takemura | Method of and device for controlling nozzle direction |
| CN202240715U (en) * | 2011-10-21 | 2012-05-30 | 杨雪丽 | Drill bit work detection device for numerical control drilling machine |
| CN105563234A (en) * | 2016-01-22 | 2016-05-11 | 浙江大学台州研究院 | Twist drill abrasion monitoring method |
| CN206484502U (en) * | 2016-12-06 | 2017-09-12 | 北京居佳祥和装饰工程有限公司 | A kind of electric hammer with overheat warning |
| CN108544669A (en) * | 2018-08-01 | 2018-09-18 | 南京涵曦月自动化科技有限公司 | A kind of perforating device that PLC is automatically controlled |
-
2018
- 2018-12-30 CN CN201811645945.3A patent/CN109719564A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07204978A (en) * | 1993-12-30 | 1995-08-08 | Koichi Takemura | Method of and device for controlling nozzle direction |
| CN202240715U (en) * | 2011-10-21 | 2012-05-30 | 杨雪丽 | Drill bit work detection device for numerical control drilling machine |
| CN105563234A (en) * | 2016-01-22 | 2016-05-11 | 浙江大学台州研究院 | Twist drill abrasion monitoring method |
| CN206484502U (en) * | 2016-12-06 | 2017-09-12 | 北京居佳祥和装饰工程有限公司 | A kind of electric hammer with overheat warning |
| CN108544669A (en) * | 2018-08-01 | 2018-09-18 | 南京涵曦月自动化科技有限公司 | A kind of perforating device that PLC is automatically controlled |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110568328A (en) * | 2019-09-15 | 2019-12-13 | 史丹 | Insulating property detection equipment for epoxy resin insulating board |
| CN112935343A (en) * | 2021-01-25 | 2021-06-11 | 银龙 | Drilling workbench capable of reducing abrasion of drill bit |
| CN112935343B (en) * | 2021-01-25 | 2024-07-09 | 湖南宏泰汽车零部件有限公司 | Drilling workbench capable of reducing drill bit abrasion |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190507 |