CN109420786A - A kind of spiral bit with automatic cooling system - Google Patents
A kind of spiral bit with automatic cooling system Download PDFInfo
- Publication number
- CN109420786A CN109420786A CN201710746522.XA CN201710746522A CN109420786A CN 109420786 A CN109420786 A CN 109420786A CN 201710746522 A CN201710746522 A CN 201710746522A CN 109420786 A CN109420786 A CN 109420786A
- Authority
- CN
- China
- Prior art keywords
- electromagnetic relay
- temperature
- cutter hub
- alarm
- signal
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B51/00—Tools for drilling machines
- B23B51/02—Twist drills
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B51/00—Tools for drilling machines
- B23B51/06—Drills with lubricating or cooling equipment
Abstract
The present invention is a kind of suitable for a kind of spiral bit with automatic cooling system, comprising: cutter hub (1), alarm (2), electromagnetic relay system (3), temperature sensor (4).When drill bit is when starting running, temperature sensor (4) is started to work, and temperature conduction is had to the electromagnetic relay system of thermo-sensitive resistor by internal wiring to two groups, when temperature reaches positioned at the critical value of the electromagnetic relay of cutter hub shank, electromagnetic relay switch closure, coolant liquid enters circulating line, is cooled down into bit operation part and is constantly recycled.If in coolant liquid cooling procedure, temperature still constantly rises, and when reaching the critical value of electromagnetic relay of cutter hub neck, alarm (2) starts to alarm, and reminds temperature excessively high, has damage dangerous.The present invention had not only reduced temperature and has reached purpose, but also had saved the energy.
Description
Technical field
The present invention is to be related to a kind of new drill, concretely relates to a kind of fluted drill with automatic cooling system
Head.
Background technique
With the rapid development of industry and the continuous improvement of human cognitive power, up to large-scale scientific research earth-boring bits,
Large scale industry oil bit, diamond bit are used down toward back yard industry, and home-use drill bit, drill bit will gradually come into the life of the mankind
It is living, and it is increasingly becoming the article that the mankind are relied on, more and more families will be in drill bit as permanent stores placement
In.
Although in terms of the first-class large scale industry drill bit of petroleum drilling, all having been developed both at home and abroad in the drill bit of scientific research
Make its continuous method for reducing temperature at work, it is main including implantation coolant liquid and gas cooling both methods, but this
Two methods are not only raw materials used at high cost, need a large amount of manpower, and machine goes to complete, and the coolant liquid and cooling used
Gas all will arbitrarily be discharged into the Nature, will cause very big pollution to ecological environment and destroys, and in back yard industry drill bit
In terms of the home-use drill bit in side, at work because temperature excessively high stop working even damage drill bit, scald staff is this kind of
Phenomenon is commonplace, but lacks capable and effective method, causes no small loss, in view of such problem, it is believed that is badly in need of
A such issues that technology is wanted to solve.Based on the present invention is i.e. by back yard industry with the most common drill bit spiral bit in life,
A kind of system for allowing drill bit to cool down automatically at work, and pollution-free, whole-course automation are devised, without operation, is mentioned
The service life of high drill bit and the safety used.And it is desirable that scientific research drill bit, the first-class large power drill of petroleum drilling are generalized to by small and big
Head aspect, to reduce to manpower, machine requirement reduces the blowdown to environment, reduces pollution, reduces energy consumption, updates next-generation
Free of contamination automatic cooling system.In the design process, which has been mainly concerned with the Novel auger bit of cavity, by red
Outer temperature detection sensor detects that the electromagnetic relay switch system of temperature height control and the spiral circulation of liquid use
System.Wherein the principle of infrared temperature detection sensor is: all temperature are higher than the object of absolute zero all ceaselessly to week
Confining space issues infrared energy.The size of the infrared energy of object and its distribution by wavelength, the surface temperature with it
Degree has very close relationship.Therefore, by the measurement of the infrared energy radiated to object itself, it just can accurately be measured
Surface temperature.Wherein electromagnetic relay switch principle is: when electromagnet is powered, armature, which is inhaled, is closed operating circuit,
Electromagnet loses magnetism when powering off, and spring handle armature pulls up, and cuts off operating circuit.Temperature height is detected by sensor to control
Whether electromagnet is powered, to control the valve of coolant system.
Summary of the invention
The purpose of the present invention is overcoming deficiency in the prior art, a kind of fried dough twist with automatic cooling system is provided
Drill bit, have refrigerating speed it is fast, high degree of automation, degree of safety is good, without human intervention the advantages that.
In order to solve the above-mentioned technical problem, the present invention is achieved through the following technical solutions:
A kind of spiral bit with automatic cooling system includes: cutter hub 1, alarm 2, electromagnetic relay system 3, temperature
Sensor 4.Cutter hub 1 uses high speed steel material, and production efficiency can be substantially improved, and there is coolant liquid circulation in inside in whole complete wear molding
Cutter hub heat is effectively reduced in pipeline.Alarm 2 is triggered by temperature sensor 4, when cutter hub temperature reaches the temperature value of setting
When, sensor can provide a signal to alarm 2, and alarm 2 can issue whistle fright.Electromagnetic relay system 3 includes two
Group is placed in the direct current transmission line of cutter hub neck and shank, thermo-sensitive resistor and electromagnetic relay, wherein being located at the electromagnetism of cutter hub neck
Relay controls the operation of whole device, positioned at the circulation of the electromagnetic relay control coolant liquid of cutter hub shank.Temperature sensor 4
Electricresistance effect is generated under the influence of temperature, generates a difference voltage signal through specialized processing units, mould is converted by amplification
Quasi- signal, and signal is transmitted to electromagnetic relay system 3.
Compared with prior art, the beneficial effects of the present invention are:
The equipment structural texture form is simple and unique, and working principle is readily understood；Design rationally, is followed by coolant liquid in device
Ring uses, and had not only reduced temperature and has reached purpose, but also has saved the energy.Portable degree is high, is no different, is convenient for general bit contour
It carries and uses at work.Fast with refrigerating speed, automatic degree is high, and degree of safety is good, without human intervention the advantages that.Therefore
The equipment can effectively solve the excessively high caused bit damage of people's brought temperature when using drill bit, scald staff's
Problem, while can be promoted the use of in large scale industry field of drill, the waste of coolant liquid is saved, the cooling used energy is saved,
Green, environmental protection, pollution-free, effect is obvious.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the spiral bit with automatic cooling system of the present invention.
Specific embodiment
Present invention is further described in detail with specific embodiment with reference to the accompanying drawing:
A kind of spiral bit with automatic cooling system shown in Fig. 1, comprising: cutter hub 1, alarm 2, electromagnetic relay system 3,
Temperature sensor 4.There is coolant liquid circulating line inside cutter hub 1, cutter hub heat is effectively reduced.Alarm 2 by temperature sensor 4
Triggering, when cutter hub temperature reaches the temperature value of setting, sensor can provide a signal to alarm 2, and alarm 2 can issue
Whistle fright.Electromagnetic relay system 3 includes two groups of direct current transmission lines for being placed in cutter hub neck and shank, thermo-sensitive resistor and electromagnetism
Relay, wherein being located at the operation of the electromagnetic relay control whole device of cutter hub neck, positioned at the electromagnetism relay of cutter hub shank
The circulation of device control coolant liquid.Temperature sensor 4 generates electricresistance effect under the influence of temperature, changes the line of production through specialized processing units and gives birth to one
A difference voltage signal is converted into analog signal by amplification.When drill bit is when starting running, temperature sensor 4 is started to work,
And temperature conduction is had to the electromagnetic relay system of thermo-sensitive resistor by internal wiring to two groups, when temperature reaches positioned at cutter hub
When the critical value of the electromagnetic relay of shank, electromagnetic relay switch closure, coolant liquid enters circulating line, into bit operation
Part is cooled down and is constantly recycled.If in coolant liquid cooling procedure, temperature still constantly rises, and reaches cutter hub neck
Electromagnetic relay critical value when, alarm 2 starts to alarm, and reminds temperature excessively high, has damage dangerous, and electromagnetic relay is disconnected
It opens, device is out of service.In use next time, the issuable maximum temperature of preresearch estimates drill bit is needed, if the temperature of estimation
Degree is more than the operating temperature of precedence record, then needs the more coolant liquids of addition appropriate, on the contrary, if the temperature of estimation is lower than
The operating temperature of precedence record, then need it is appropriate pour out part coolant liquid, avoid the waste and pollution of the energy.
Undeclared part involved in the present invention is same as the prior art or is realized using the prior art.
Claims (3)
1. a kind of spiral bit with automatic cooling system, comprising: cutter hub (1), alarm (2), electromagnetic relay system
(3), temperature sensor (4), it is characterized in that: the cutter hub (1) uses high speed steel material, whole complete wear molding can be substantially improved
There are coolant liquid circulating line in production efficiency, inside, and cutter hub heat is effectively reduced；The alarm (2) by temperature sensor (4) Lai
Triggering, when cutter hub temperature reaches the temperature value of setting, sensor can provide a signal and give alarm (2), alarm (2) meeting
Issue whistle fright；The signal that the electromagnetic relay system (3) is used to receive temperature sensor (4) is closed or is broken
It opens；The temperature sensor (4) generates electricresistance effect under the influence of temperature, and signal is transmitted to electromagnetic relay system (3).
2. a kind of spiral bit with automatic cooling system according to claim 1, it is characterized in that: the electromagnetism relay
Device system (3) includes two groups of direct current transmission lines for being placed in cutter hub neck and shank, thermo-sensitive resistor and electromagnetic relay, wherein being located at
The operation of the electromagnetic relay control whole device of cutter hub neck, positioned at the stream of the electromagnetic relay control coolant liquid of cutter hub shank
It is logical.
3. a kind of spiral bit with automatic cooling system according to claim 1, it is characterized in that: the temperature sensing
Device (4) generates electricresistance effect under the influence of temperature, changes the line of production through specialized processing units and gives birth to a difference voltage signal, passes through amplification and turns
Analog signal is turned to, and signal is transmitted to electromagnetic relay system (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710746522.XA CN109420786A (en) | 2017-08-27 | 2017-08-27 | A kind of spiral bit with automatic cooling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710746522.XA CN109420786A (en) | 2017-08-27 | 2017-08-27 | A kind of spiral bit with automatic cooling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109420786A true CN109420786A (en) | 2019-03-05 |
Family
ID=65499784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710746522.XA Withdrawn CN109420786A (en) | 2017-08-27 | 2017-08-27 | A kind of spiral bit with automatic cooling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109420786A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114571413A (en) * | 2022-03-11 | 2022-06-03 | 华丽电器制造有限公司 | Self-cooling electric hammer |
-
2017
- 2017-08-27 CN CN201710746522.XA patent/CN109420786A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114571413A (en) * | 2022-03-11 | 2022-06-03 | 华丽电器制造有限公司 | Self-cooling electric hammer |
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Legal Events
| 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 |
Application publication date: 20190305 |
|
| WW01 | Invention patent application withdrawn after publication |