CN112935346A - Drilling machine protection device for drilling hydraulic element - Google Patents
Drilling machine protection device for drilling hydraulic element Download PDFInfo
- Publication number
- CN112935346A CN112935346A CN202110128447.7A CN202110128447A CN112935346A CN 112935346 A CN112935346 A CN 112935346A CN 202110128447 A CN202110128447 A CN 202110128447A CN 112935346 A CN112935346 A CN 112935346A
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- drilling
- fixedly connected
- contact
- protection device
- movable
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- 238000005553 drilling Methods 0.000 title claims abstract description 52
- 239000000463 material Substances 0.000 claims description 20
- 230000033001 locomotion Effects 0.000 claims description 7
- 230000005389 magnetism Effects 0.000 claims description 3
- 230000006978 adaptation Effects 0.000 claims description 2
- 230000003068 static effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 24
- 230000005540 biological transmission Effects 0.000 description 8
- 230000007547 defect Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000000034 method Methods 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
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- 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
Abstract
The invention relates to the technical field of hydraulic elements and discloses a drilling machine protection device for drilling a hole in a hydraulic element. This a drilling machine protection device for hydraulic component drilling drives the movable contact operation through the movable block, and the rethread screw rod uses with the cooperation of mounting, and centrifugal force disappears suddenly when the drill bit blocks, moves the movable block downstream under the effect of spring one, and at this moment the circuit switch-on to reached and made the effect that the screw rod corotation drove the mounting rebound, effectively realized the holder and break away from fixed purpose to the drill bit, thereby realized the effect of protection drilling machine and processing component.
Description
Technical Field
The invention relates to the technical field of hydraulic elements, in particular to a drilling machine protection device for drilling a hydraulic element.
Background
The hydraulic system is composed of a plurality of hydraulic elements, mainly comprises a power element, an execution element, a control element and an auxiliary element, the hydraulic system utilizes an oil pump to generate liquid oil with certain internal pressure, and the liquid oil is transmitted to the hydraulic execution element through a hydraulic pipeline to provide power, and the hydraulic elements are often stuck when drilling holes, so that the hydraulic elements and the drilling machine are easily damaged.
The hydraulic component needs to drill and process each hydraulic component before assembling into hydraulic system, makes it reach hydraulic system's operating requirement, avoids the condition that the oil leak appears in the during operation, and there is the defect in the protection of current drilling machine to the drill bit, and the condition that drill bit and work piece card pause when drilling appears easily causes the condition that drilling machine internals damaged, leads to the condition of work piece drilling off tracking to influence machining precision.
Therefore, we propose a drill protection device for drilling hydraulic components to solve the above problems.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a drilling machine protection device for drilling a hydraulic element, which has the advantages that a drilling machine is separated from a drill bit when the drill bit is clamped, so that the drilling machine and a workpiece are protected, and the problems that the drilling machine is easy to clamp the drill bit when the drilling machine drills the workpiece and the drilling machine and the workpiece are easy to damage are solved.
(II) technical scheme
In order to realize the separation of the drilling machine and the drill bit when the drill bit is clamped and achieve the purpose of protecting the drilling machine and a workpiece, the invention provides the following technical scheme: a drilling machine protection device for drilling of a hydraulic element comprises a clamping piece, wherein a drill bit is movably connected to the bottom of the clamping piece, fixed grooves are formed in two sides of the drill bit, a screw rod is movably connected to two sides of the inside of the clamping piece, a fixing piece is movably connected to two sides of the clamping piece and meshed with the bottom of the screw rod, a movable groove is formed in the top of the clamping piece, a movable block is movably connected to the inside of the movable groove, a stationary contact is fixedly connected to the bottom of the movable groove, a magnetic block is fixedly connected to the top of the movable block, a first spring fixedly connected with the inner wall of the movable groove is fixedly connected to the inner side of the movable block, a movable contact is fixedly connected to the bottom of the movable block, electromagnets are fixedly connected to two sides of the clamping piece and the outer side close to the movable groove, limit blocks are fixedly connected, the inner wall of the limiting block is fixedly connected with a contact I close to the outer side of the push block, the top of the push block is fixedly connected with a contact II, and the bottom of the contact II is fixedly connected with a spring II fixedly connected with the inner wall of the limiting block.
Preferably, the shape of fixed slot is the arc wall, and the fixed slot plays spacing effect, the material of mounting is the size that the size of stereoplasm high strength material and mounting is less than the holder, the bottom and the fixed slot looks adaptation of mounting, the mounting plays the effect of transmission and fixed each part.
Preferably, the screw rod is an electric push rod, the electric push rod converts the rotary motion of the motor into linear reciprocating motion, the top of the screw rod is fixedly connected with a large gear, the top of the large gear is meshed with a small gear, and the screw rod plays a role in transmission.
Preferably, the size of activity groove is less than the size of holder and the shape in activity groove is "worker" font, and the activity groove plays the effect that the movable block of being convenient for removed, the material of movable block is stereoplasm high strength material and the shape of movable block is "worker" font, and the movable block plays the effect of transmission and fixed each part.
Preferably, the fixed contact is electrically connected with the second contact, the fixed contact plays a role in communicating a circuit, the first spring is an extension spring, the diameter of the first spring is smaller than the width of the movable block, and the first spring plays a role in contracting the movable block towards the bottom.
Preferably, the movable contact is electrically connected with the contact I, the movable contact plays a role in communicating a circuit, the magnetism generated at the top of the electromagnet is the same as that at the bottom of the magnetic block, the size of the electromagnet is smaller than that of the movable groove, and the electromagnet plays a role in magnetic transmission.
Preferably, the material of stopper has seted up the spacing groove for the inside of stereoplasm high strength material and stopper, and the stopper plays the effect of fixed each part, the material of ejector pad is stereoplasm high strength material and the size of ejector pad is less than the size of stopper, and the ejector pad plays driven effect.
Preferably, the shape of the second contact is oval, the size of the second contact is smaller than that of the limiting groove, the second contact is connected with the first contact to achieve the effect of communicating a circuit, the second spring is an extension spring, the diameter of the second spring is smaller than the width of the second contact, and the second spring achieves the effect of contracting the push block towards the bottom.
(III) advantageous effects
Compared with the prior art, the invention provides a drilling machine protection device for drilling a hydraulic element, which has the following beneficial effects:
1. this a drilling machine protection device for hydraulic component drilling drives the movable contact operation through the movable block, and the rethread screw rod uses with the cooperation of mounting, and centrifugal force disappears suddenly when the drill bit blocks, moves the movable block downstream under the effect of spring one, and at this moment the circuit switch-on to reached and made the effect that the screw rod corotation drove the mounting rebound, effectively realized the holder and break away from fixed purpose to the drill bit, thereby realized the effect of protection drilling machine and processing component.
2. This a drilling machine protection device for hydraulic component drilling drives the ejector pad operation through the mounting, and rethread contact two uses with the cooperation of contact one, and when the mounting continued the rebound makes the drill bit break away from, the mounting withstood the ejector pad rebound for contact two separates with contact one, thereby has reached the effect that makes the screw rod stall, has effectively realized the mounting and has stopped the mesh of rebound, effectively realizes the effect of conveniently examining the drilling machine.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of a portion A of FIG. 1;
FIG. 3 is a schematic view of the drill bit of the present invention in a disengaged position;
FIG. 4 is an enlarged view of a portion B of FIG. 3 according to the present invention.
In the figure: 1. a clamping member; 2. a drill bit; 3. fixing grooves; 4. a screw; 5. a fixing member; 6. a movable groove; 7. a movable block; 8. a stationary contact; 9. a magnetic block; 10. a first spring; 11. a movable contact; 12. an electromagnet; 13. a limiting block; 14. a push block; 15. a first contact; 16. a second contact; 17. and a second spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, a drilling machine protection device for drilling a hydraulic element comprises a clamping member 1, wherein the bottom of the clamping member 1 is movably connected with a drill bit 2, both sides of the drill bit 2 are respectively provided with a fixed groove 3, the fixed groove 3 is in an arc groove shape, the fixed groove 3 plays a limiting role, both sides of the inside of the clamping member 1 are respectively movably connected with a screw rod 4, the screw rod 4 is an electric push rod, the electric push rod converts the rotary motion of a motor into a linear reciprocating motion, the top of the screw rod 4 is fixedly connected with a big gear, the top of the big gear is meshed with a small gear, the screw rod 4 plays a transmission role, both sides of the clamping member 1 are respectively and movably connected with a fixed part 5 meshed with the bottom of the screw rod 4, the fixed part 5 is made of a hard high-strength material, the size of the fixed part 5 is smaller, the fixing member 5 plays a role of driving and fixing each component.
The top of the clamping piece 1 is provided with a movable groove 6, the size of the movable groove 6 is smaller than that of the clamping piece 1, the shape of the movable groove 6 is I-shaped, the movable groove 6 plays a role in facilitating the movement of the movable block 7, the movable block 7 is movably connected inside the movable groove 6, the movable block 7 is made of hard high-strength materials, the movable block 7 is I-shaped, the movable block 7 plays a role in transmission and fixing of parts, the bottom of the movable groove 6 is fixedly connected with a fixed contact 8, the fixed contact 8 is electrically connected with a second contact 16, the fixed contact 8 plays a role in communicating a circuit, the top of the movable block 7 is fixedly connected with a magnetic block 9, the inner side of the movable block 7 is fixedly connected with a first spring 10 fixedly connected with the inner wall of the movable groove 6, the first spring 10 is an extension spring, the diameter of the first spring 10 is smaller than the width of the movable block 7, the first spring 10 plays a role in contracting the movable block 7 towards, the bottom of the movable block 7 is fixedly connected with a movable contact 11, the movable contact 11 is electrically connected with a first contact 15, the movable contact 11 plays a role in communicating a circuit, electromagnets 12 are fixedly connected to the two sides of the clamping piece 1 and the outer sides of the two sides close to the movable groove 6, the magnetism generated at the top of the electromagnets 12 is the same as that of the bottom of the magnetic block 9, the size of the electromagnets 12 is smaller than that of the movable groove 6, and the electromagnets 12 play a role in magnetic transmission.
The two sides of the clamping piece 1 and the outer side close to the screw rod 4 are fixedly connected with limit blocks 13, the limit blocks 13 are made of hard high-strength materials, limit grooves are formed in the limit blocks 13, the limit blocks 13 play a role in fixing various components, push blocks 14 are movably connected in the limit blocks 13, the push blocks 14 are made of hard high-strength materials, the size of the push blocks 14 is smaller than that of the limit blocks 13, the push blocks 14 play a role in transmission, contacts one 15 are fixedly connected to the outer sides, close to the push blocks 14, of the inner walls of the limit blocks 13, contacts two 16 are fixedly connected to the top of the push blocks 14, the contacts two 16 are oval, the size of the contacts two 16 is smaller than that of the limit grooves, the contacts two 16 are connected with the contacts one 15 to play a role in communicating circuits, springs two 17 fixedly connected to the bottoms of the contacts two 16 are connected with the inner walls of the limit blocks 13, the springs two 17 are extension springs, and the diameters of the, the second spring 17 plays a role of contracting the push block 14 toward the bottom.
The working principle is as follows: when the hydraulic component is processed, the hydraulic component needs to be drilled, the drill jamming condition often occurs during the drilling, when the drill bit 2 is clamped, the centrifugal force of the drill bit 2 and the clamping piece 1 stopping rotating suddenly disappears, at this time, the movable block 7 is pulled downwards under the action of the first spring 10, the movable contact 11 is contacted with the fixed contact 8, at this time, the circuit is connected, under the drive of the electric push rod, the big gear wheel and the small gear wheel are matched for use, thereby achieving the purpose of driving the screw rod 4 to rotate forwards, effectively realizing the effect of driving the fixing piece 5 to move upwards, further realizing the purpose of separating and fixing the drill bit 2 by the clamping piece 1, in case the worker has no time to stop the drilling machine, the drill bit 2 is taken out of the stop, the holder 1 continues to rotate, therefore, the effect of protecting the drilling machine and the processing element is realized, the damage of parts in the drilling machine is effectively avoided, and the precision of processing the hydraulic element is effectively protected;
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A drill protection device for drilling hydraulic components, comprising a clamp (1), characterized in that: the bottom of the clamping piece (1) is movably connected with a drill bit (2), two sides of the drill bit (2) are respectively provided with a fixed groove (3), two sides of the inside of the clamping piece (1) are respectively movably connected with a screw rod (4), two sides of the clamping piece (1) are respectively movably connected with a fixing piece (5) meshed with the bottom of the screw rod (4), the top of the clamping piece (1) is provided with a movable groove (6), the inside of the movable groove (6) is movably connected with a movable block (7), the bottom of the movable groove (6) is fixedly connected with a fixed contact (8), the top of the movable block (7) is fixedly connected with a magnetic block (9), the inner side of the movable block (7) is fixedly connected with a first spring (10) fixedly connected with the inner wall of the movable groove (6), the bottom of the movable block (7) is fixedly connected with a movable contact (11), two sides of the clamping piece (1) and the, the clamping part comprises two sides of a clamping part (1) and limiting blocks (13) fixedly connected to the outer sides of the screw rods (4), pushing blocks (14) are movably connected to the inner portions of the limiting blocks (13), contacts I (15) fixedly connected to the outer sides of the limiting blocks (13) and the outer sides of the pushing blocks (14), contacts II (16) fixedly connected to the tops of the pushing blocks (14), and springs II (17) fixedly connected to the bottoms of the contacts II (16) and the inner walls of the limiting blocks (13).
2. A drill protection device for drilling of hydraulic components according to claim 1, characterized in that: the shape of fixed slot (3) is the arc wall, the size of the material of mounting (5) is less than the size of holder (1) for stereoplasm high strength material and mounting (5), the bottom and the fixed slot (3) looks adaptation of mounting (5).
3. A drill protection device for drilling of hydraulic components according to claim 1, characterized in that: the screw rod (4) is an electric push rod, the electric push rod converts the rotary motion of the motor into linear reciprocating motion, the top of the screw rod (4) is fixedly connected with a large gear, and the top of the large gear is meshed with a small gear.
4. A drill protection device for drilling of hydraulic components according to claim 1, characterized in that: the size of the movable groove (6) is smaller than that of the clamping piece (1), the shape of the movable groove (6) is I-shaped, the material of the movable block (7) is hard high-strength material, and the shape of the movable block (7) is I-shaped.
5. A drill protection device for drilling of hydraulic components according to claim 1, characterized in that: the static contact (8) is electrically connected with the second contact (16), the first spring (10) is an extension spring, and the diameter of the first spring (10) is smaller than the width of the movable block (7).
6. A drill protection device for drilling of hydraulic components according to claim 1, characterized in that: the movable contact (11) is electrically connected with the first contact (15), the magnetism generated at the top of the electromagnet (12) is the same as that at the bottom of the magnetic block (9), and the size of the electromagnet (12) is smaller than that of the movable groove (6).
7. A drill protection device for drilling of hydraulic components according to claim 1, characterized in that: the material of stopper (13) is stereoplasm high strength material and the inside of stopper (13) has seted up the spacing groove, the material of ejector pad (14) is stereoplasm high strength material and the size of ejector pad (14) is less than the size of stopper (13).
8. A drill protection device for drilling of hydraulic components according to claim 1, characterized in that: the shape of the second contact (16) is oval, the size of the second contact (16) is smaller than that of the limiting groove, the second spring (17) is an extension spring, and the diameter of the second spring (17) is smaller than the width of the second contact (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110128447.7A CN112935346A (en) | 2021-01-29 | 2021-01-29 | Drilling machine protection device for drilling hydraulic element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110128447.7A CN112935346A (en) | 2021-01-29 | 2021-01-29 | Drilling machine protection device for drilling hydraulic element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112935346A true CN112935346A (en) | 2021-06-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110128447.7A Pending CN112935346A (en) | 2021-01-29 | 2021-01-29 | Drilling machine protection device for drilling hydraulic element |
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| Country | Link |
|---|---|
| CN (1) | CN112935346A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113523349A (en) * | 2021-07-08 | 2021-10-22 | 施佳明 | Drilling machine protection device for door and window drilling installation |
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| CN207887936U (en) * | 2017-10-20 | 2018-09-21 | 江苏扬碟钻石工具有限公司 | A kind of efficient whole hard alloy cutter |
| CN108637320A (en) * | 2018-07-28 | 2018-10-12 | 张岩 | A kind of antioverloading electric drill |
| CN208495854U (en) * | 2018-06-19 | 2019-02-15 | 常州市莱赫润机械有限公司 | Roll drilling equipment |
| CN210025176U (en) * | 2019-05-22 | 2020-02-07 | 江苏大艺机电工具有限公司 | Safe clutch mechanism and electric hammer |
| CN211218744U (en) * | 2019-11-27 | 2020-08-11 | 重庆市荣昌区华翼机械制造有限公司 | Spring chuck clamping mechanism for numerical control lathe |
| CN111545798A (en) * | 2020-05-26 | 2020-08-18 | 福州台江爱企时电子科技有限公司 | Portable portable dustless drilling equipment in roof |
-
2021
- 2021-01-29 CN CN202110128447.7A patent/CN112935346A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104526009A (en) * | 2014-12-03 | 2015-04-22 | 青岛科来美信息科技有限公司 | Anti-overloading system capable of being encrypted for electric drill |
| CN207887936U (en) * | 2017-10-20 | 2018-09-21 | 江苏扬碟钻石工具有限公司 | A kind of efficient whole hard alloy cutter |
| CN208495854U (en) * | 2018-06-19 | 2019-02-15 | 常州市莱赫润机械有限公司 | Roll drilling equipment |
| CN108637320A (en) * | 2018-07-28 | 2018-10-12 | 张岩 | A kind of antioverloading electric drill |
| CN210025176U (en) * | 2019-05-22 | 2020-02-07 | 江苏大艺机电工具有限公司 | Safe clutch mechanism and electric hammer |
| CN211218744U (en) * | 2019-11-27 | 2020-08-11 | 重庆市荣昌区华翼机械制造有限公司 | Spring chuck clamping mechanism for numerical control lathe |
| CN111545798A (en) * | 2020-05-26 | 2020-08-18 | 福州台江爱企时电子科技有限公司 | Portable portable dustless drilling equipment in roof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113523349A (en) * | 2021-07-08 | 2021-10-22 | 施佳明 | Drilling machine protection device for door and window drilling installation |
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Application publication date: 20210611 |