CN108941656A - A kind of drilling machine being machined anti-Drill Crack - Google Patents
A kind of drilling machine being machined anti-Drill Crack Download PDFInfo
- Publication number
- CN108941656A CN108941656A CN201811038062.6A CN201811038062A CN108941656A CN 108941656 A CN108941656 A CN 108941656A CN 201811038062 A CN201811038062 A CN 201811038062A CN 108941656 A CN108941656 A CN 108941656A
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- CN
- China
- Prior art keywords
- fixedly connected
- drilling machine
- drill
- belt
- shaft
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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.)
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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
- 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
- B23Q11/04—Arrangements preventing overload of tools, e.g. restricting load
-
- 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
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/54—Arrangements or details not restricted to group B23Q5/02 or group B23Q5/22 respectively, e.g. control handles
- B23Q5/58—Safety devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
Abstract
The invention discloses a kind of drilling machines for being machined anti-Drill Crack, the top side of the pedestal is fixedly connected with hydraulic cylinder, the side of the motor is fixedly connected with cylinder, and cylinder is fixedly connected on the interior side of the cabinet, the inside of the hollow sleeve is equipped with spring, one end of the spring is fixedly connected with limit plate, the side of the limit plate is fixedly connected with interlocking bar, one end of the interlocking bar is equipped with pulley, and the side of pulley and the belt is fitted and connected, side inside the hollow sleeve is fixedly connected with switch, and switch is electrically connected with the cylinder, the top other side of the pedestal is fixedly connected with fixing seat, the top of the fixing seat is equipped with clamp device.Motor drives shaft rotation by belt, and shaft drives drill bit to carry out boring work again, and when drill bit encounters too big resistance, belt can skid, so that controlling shaft will not continue to rotate, drill bit, which is effectively protected, to be broken.
Description
Technical field
The invention belongs to machinery manufacturing technology fields, and in particular to a kind of drilling machine for being machined anti-Drill Crack.
Background technique
Drilling machine refers to the side using the tool harder, sharper keen than object by rotary cutting or rotary squeezing
Formula, the machinery and equipment that cylindrical hole or hole are left on object are referred to as.Also there are referred to as drilling machine, puncher, perforator, through-hole
Machine etc..By drilling to precise part, to get a desired effect, drilling machine has automatic drills and Full-automatic drilling
Machine, with the increase of cost of human resources；Most enterprises consider full-automatic drilling machine as developing direction.
In field of machining, drilling machine is played an important role, but while boring work, due to operating not
When or workpiece material it is really up to the mark when easily cause the fracture of drill bit, cause workpiece damage, improve processing cost, also hold
Easily cause security risk.
For this purpose, it is proposed that a kind of machining solves existing in the prior art ask with the drilling machine of anti-Drill Crack
Topic makes its drill bit not allow easy fracture, reduces enterprise's production cost.
Summary of the invention
The purpose of the present invention is to provide a kind of drilling machines for being machined anti-Drill Crack, to solve above-mentioned background skill
The problem of proposing that drill bit is easily broken off in the prior art in art, and improving processing cost.
To achieve the above object, present invention employs following technical solutions:
A kind of drilling machine being machined anti-Drill Crack, including pedestal, the top side of the pedestal are fixedly connected
There is hydraulic cylinder, the top of the hydraulic cylinder is fixedly connected with support arm, and one end of the support arm is fixedly connected with cabinet, described
The inside of cabinet is fixedly connected with fixed column, and one end of the fixed column is equipped with bearing, and the inside of the bearing, which is plugged with, to be turned
Axis, the top of the shaft are fixedly connected with the first belt pulley, and first belt pulley is sequentially connected with the second skin by belt
Belt wheel, second belt pulley are fixedly connected on the output shaft of motor, and the side of the motor is fixedly connected with cylinder, and gas
Cylinder is fixedly connected on the interior side of the cabinet, and the inner wall of the cabinet is fixedly connected with hollow sleeve, the hollow sleeve
Inside spring is installed, one end of the spring is fixedly connected with limit plate, and the side of the limit plate is fixedly connected with connection
Lever, one end of the interlocking bar is equipped with pulley, and the side of pulley and the belt is fitted and connected, in the hollow sleeve
The side in portion is fixedly connected with switch, and switchs and be electrically connected with the cylinder, and the top other side of the pedestal is fixedly connected
There is fixing seat, the top of the fixing seat is equipped with clamp device.
Preferably, the clamp device includes fixed plate, and the top two sides of the fixed plate are fixedly connected to fixed block,
The internal whorl of the fixed block is connected with screw rod, and one end of the screw rod is equipped with clamping plate by bearing.
Preferably, the other end of the screw rod is fixedly connected with grip part.
Preferably, rubber sleeve is socketed on the outside of the grip part, and the surface of rubber sleeve is equipped with anti-skid chequer.
Preferably, the lower end of the shaft extends through the outside of the cabinet, and the lower end of shaft is equipped with drill chuck, institute
The inside for stating drill chuck is equipped with drill bit.
Preferably, the bottom of the pedestal is fixedly connected with supporting leg, and supporting leg is provided with four groups.
Preferably, the lower end of supporting leg described in four groups is mounted on self-locking universal wheel.
Preferably, the side of the clamping plate is L-type setting.
Technical effect and advantage of the invention: a kind of drilling machine being machined anti-Drill Crack proposed by the present invention,
Compared with prior art, have it is following a little:
1, motor drives shaft rotation by belt, and shaft drives drill bit to carry out boring work again, when drill bit encounters too greatly
When resistance, belt can skid, so that controlling shaft will not continue to rotate, drill bit, which is effectively protected, to be broken；
2, it is switched by being installed in hollow sleeve, switch is electrically connected with cylinder, and when shaft is stuck, belt can stretch tight
Tightly, so that interlocking bar be driven to move in hollow sleeve, it when limit plate touches switch, can star cylinder, drive motor
It is mobile, belt is fallen off from the first belt pulley and the second belt pulley, so that shaft runs out of steam, effectively prevents from boring
Head is broken after being stuck.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram for the drilling machine for being machined anti-Drill Crack of the present invention；
Fig. 2 is a kind of main view the schematic diagram of the section structure for the drilling box body for being machined anti-Drill Crack of the present invention；
Fig. 3 is a kind of top view cross section structural schematic diagram for the drilling machine for being machined anti-Drill Crack of the present invention；
Fig. 4 is the area Tu3Zhong A enlarged structure schematic diagram；
Fig. 5 is a kind of side elevational cross-section structural schematic diagram for the drilling box body for being machined anti-Drill Crack of the present invention.
In figure: 1 pedestal, 2 hydraulic cylinders, 3 support arms, 4 cabinets, 5 fixed columns, 6 bearings, 7 shafts, 8 first belt pulleys, 9 skins
Band, 10 second belt pulleys, 11 motors, 12 cylinders, 13 hollow sleeves, 14 limit plates, 15 springs, 16 interlocking bar, 17 pulleys, 18 are opened
Pass, 19 fixing seats, 20 clamp devices, 21 fixed plates, 22 fixed blocks, 23 screw rods, 24 clamping plates, 25 drill chucks, 26 grip parts, 27
Rubber sleeve, 28 drill bits, 29 supporting legs, 30 self-locking universal wheels.
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.Herein
Described specific embodiment is only used to explain the present invention, is not intended to limit the present invention.Based on the embodiments of the present invention,
Every other embodiment obtained by those of ordinary skill in the art without making creative efforts, belongs to this hair
The range of bright protection.
The present invention provides a kind of drilling machine of the anti-Drill Crack of machining as shown in Figs. 1-5, including pedestal 1,
The top side of the pedestal 1 is fixedly connected with hydraulic cylinder 2, and the top of the hydraulic cylinder 2 is fixedly connected with support arm 3, described
One end of support arm 3 is fixedly connected with cabinet 4, and the inside of the cabinet 4 is fixedly connected with fixed column 5, and the one of the fixed column 5
End is equipped with bearing 6, and the inside of the bearing 6 is plugged with shaft 7, and the top of the shaft 7 is fixedly connected with the first belt pulley
8, first belt pulley 8 is sequentially connected with the second belt pulley 10 by belt 9, and second belt pulley 10 is fixedly connected on electricity
On the output shaft of machine 11, the side of the motor 11 is fixedly connected with cylinder 12, and cylinder 12 is fixedly connected on the cabinet 4
Interior side, the inner wall of the cabinet 4 are fixedly connected with hollow sleeve 13, and the inside of the hollow sleeve 13 is equipped with spring
15, one end of the spring 15 is fixedly connected with limit plate 14, and the side of the limit plate 14 is fixedly connected with interlocking bar 16, institute
The one end for stating interlocking bar 16 is equipped with pulley 17, and pulley 17 and the side of the belt 9 are fitted and connected, the hollow sleeve 13
Internal side is fixedly connected with switch 18, and switch 18 and the cylinder 12 are electrically connected, the top other side of the pedestal 1
It is fixedly connected with fixing seat 19, the top of the fixing seat 19 is equipped with clamp device 20.
Preferably, the clamp device 20 includes fixed plate 21, the top two sides of the fixed plate 21 are fixedly connected to
Fixed block 22, the internal whorl of the fixed block 22 are connected with screw rod 23, and one end of the screw rod 23 is installed by bearing 6
There is clamping plate 24.
By using above-mentioned technical proposal, when drilling to workpiece, workpiece is placed between two groups of clamping plates 24, so
Rotation screw bar 23 afterwards drives clamping plate 24 by Workpiece clamping, is conducive to drill bit and carries out boring work to workpiece.
Preferably, the other end of the screw rod 23 is fixedly connected with grip part 26.
By using above-mentioned technical proposal, which is conducive to rotation screw bar 23.
Preferably, the outside of the grip part 26 is socketed with rubber sleeve 27, and the surface of rubber sleeve 27 is equipped with anti-skid chequer.
By using above-mentioned technical proposal, the rubber sleeve 27 be conducive to hold 26 rotation screw bar 23 of grip part when
It waits, protection hand will not be frayed, while improve the frictional force of hand.
Preferably, the lower end of the shaft 7 extends through the outside of the cabinet 4, and the lower end of shaft 7 is equipped with drill chuck
25, the inside of the drill chuck 25 is equipped with drill bit 28.
By using above-mentioned technical proposal, which is conducive to fix on drill bit 28, is also convenient for more bit change 28.
Preferably, the bottom of the pedestal 1 is fixedly connected with supporting leg 29, and supporting leg 29 is provided with four groups.
By using above-mentioned technical proposal, which is conducive to improve whole in the bottom of pedestal 1
Stability.
Preferably, the lower end of supporting leg 29 described in four groups is mounted on self-locking universal wheel 30.
By using above-mentioned technical proposal, which is conducive to whole movement.
Preferably, the side of the clamping plate 24 is L-type setting.
By using above-mentioned technical proposal, the side of clamping plate 24 is set in as L-type, is conducive to empty workpiece, convenient for drilling
Work.
Working principle: workpiece being placed between two groups of clamping plates 24, then rotation screw bar 23, drives clamping plate 24 by workpiece
It clamps, is then turned on motor 11 and drives shaft 7 to rotate by belt 9, when drill bit 28 encounters too big resistance, belt 9 can skid,
It will not continue to rotate to control shaft 7, drill bit 28, which is effectively protected, to be broken, and be then turned on hydraulic cylinder 2 and drive drill bit
28 move downward, and carry out boring work to workpiece, and while rotation, band movable pulley 17 rotates belt 9, when shaft 7 is stuck
When, belt 9 can be tightened, so that interlocking bar 16 is driven to move in hollow sleeve 13, it, can when limit plate 14 touches switch 18
To start cylinder 12, drives motor 11 mobile, belt 9 is fallen off from the first belt pulley 8 and the second belt pulley 10, is made
It obtains shaft 7 to run out of steam, be broken after effectively preventing drill bit 28 to be stuck,.
Finally, it should be noted that the foregoing is only a preferred embodiment of the present invention, it is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features,
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in of the invention
Within protection scope.
Claims (8)
1. a kind of drilling machine for being machined anti-Drill Crack, including pedestal (1), it is characterised in that: the top of the pedestal (1)
Portion side is fixedly connected with hydraulic cylinder (2), and the top of the hydraulic cylinder (2) is fixedly connected with support arm (3), the support arm
(3) one end is fixedly connected with cabinet (4), and the inside of the cabinet (4) is fixedly connected with fixed column (5), the fixed column (5)
One end be equipped with bearing (6), the inside of the bearing (6) is plugged with shaft (7), and the top of the shaft (7) is fixedly connected
Having the first belt pulley (8), first belt pulley (8) is sequentially connected with the second belt pulley (10) by belt (9), and described second
Belt pulley (10) is fixedly connected on the output shaft of motor (11), and the side of the motor (11) is fixedly connected with cylinder (12),
And cylinder (12) is fixedly connected on the interior side of the cabinet (4), the inner wall of the cabinet (4) is fixedly connected with hollow sleeve
(13), the inside of the hollow sleeve (13) is equipped with spring (15), and one end of the spring (15) is fixedly connected with limit plate
(14), the side of the limit plate (14) is fixedly connected with interlocking bar (16), and one end of the interlocking bar (16) is equipped with pulley
(17), and pulley (17) and the side of the belt (9) are fitted and connected, and the internal side of the hollow sleeve (13) is fixedly connected
Have switch (18), and switch (18) and the cylinder (12) and be electrically connected, the top other side of the pedestal (1) is fixedly connected with
The top of fixing seat (19), the fixing seat (19) is equipped with clamp device (20).
2. a kind of drilling machine for being machined anti-Drill Crack according to claim 1, it is characterised in that: the fastening
Device (20) includes fixed plate (21), and the top two sides of the fixed plate (21) are fixedly connected to fixed block (22), described solid
The internal whorl for determining block (22) is connected with screw rod (23), and one end of the screw rod (23) is equipped with clamping plate by bearing (6)
(24)。
3. a kind of drilling machine for being machined anti-Drill Crack according to claim 2, it is characterised in that: the screw
The other end of bar (23) is fixedly connected with grip part (26).
4. a kind of drilling machine for being machined anti-Drill Crack according to claim 3, it is characterised in that: the gripping
It is socketed on the outside of portion (26) rubber sleeve (27), and the surface of rubber sleeve (27) is equipped with anti-skid chequer.
5. a kind of drilling machine for being machined anti-Drill Crack according to claim 1, it is characterised in that: the shaft
(7) lower end extends through the outside of the cabinet (4), and the lower end of shaft (7) is equipped with drill chuck (25), the drill chuck
(25) inside is equipped with drill bit (28).
6. a kind of drilling machine for being machined anti-Drill Crack according to claim 1, it is characterised in that: the pedestal
(1) bottom is fixedly connected with supporting leg (29), and supporting leg (29) is provided with four groups.
7. a kind of drilling machine for being machined anti-Drill Crack according to claim 6, it is characterised in that: described in four groups
The lower end of supporting leg (29) is mounted on self-locking universal wheel (30).
8. a kind of drilling machine for being machined anti-Drill Crack according to claim 1, it is characterised in that: the clamping plate
(24) side is L-type setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811038062.6A CN108941656A (en) | 2018-09-06 | 2018-09-06 | A kind of drilling machine being machined anti-Drill Crack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811038062.6A CN108941656A (en) | 2018-09-06 | 2018-09-06 | A kind of drilling machine being machined anti-Drill Crack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108941656A true CN108941656A (en) | 2018-12-07 |
Family
ID=64475076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811038062.6A Withdrawn CN108941656A (en) | 2018-09-06 | 2018-09-06 | A kind of drilling machine being machined anti-Drill Crack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108941656A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111347072A (en) * | 2020-04-02 | 2020-06-30 | 张乐 | Machining drilling machine |
| CN111673133A (en) * | 2020-06-23 | 2020-09-18 | 芜湖天达重工有限公司 | Convenient drilling equipment of work progress steel construction building |
| CN112497336A (en) * | 2020-10-31 | 2021-03-16 | 泰州海特碳纤维复合材料有限公司 | Automatic perforating device is used in production and processing of formula new material |
| CN113199298A (en) * | 2021-05-11 | 2021-08-03 | 朱学础 | Numerical control cutter with prevent cutter body fracture function |
-
2018
- 2018-09-06 CN CN201811038062.6A patent/CN108941656A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111347072A (en) * | 2020-04-02 | 2020-06-30 | 张乐 | Machining drilling machine |
| CN111673133A (en) * | 2020-06-23 | 2020-09-18 | 芜湖天达重工有限公司 | Convenient drilling equipment of work progress steel construction building |
| CN112497336A (en) * | 2020-10-31 | 2021-03-16 | 泰州海特碳纤维复合材料有限公司 | Automatic perforating device is used in production and processing of formula new material |
| CN113199298A (en) * | 2021-05-11 | 2021-08-03 | 朱学础 | Numerical control cutter with prevent cutter body fracture function |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181207 |