CN205437417U - Bore soldering temperature detection control apparatus a little - Google Patents
Bore soldering temperature detection control apparatus a little Download PDFInfo
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- CN205437417U CN205437417U CN201521096857.4U CN201521096857U CN205437417U CN 205437417 U CN205437417 U CN 205437417U CN 201521096857 U CN201521096857 U CN 201521096857U CN 205437417 U CN205437417 U CN 205437417U
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- temperature detection
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Abstract
The utility model is suitable for a drill bit welding technique field discloses a bore soldering temperature detection control apparatus a little, can be used to brazing of miniature drill bit etc.. Bore soldering temperature detection control apparatus a little, including being used for carrying out the inductive heating tool that heats to the drill bit, still including the heat conduction brush that is used for contacting with the drill bit, be used for gathering the thermocouple temperature collection module of heat conduction brush temperature and the display terminal who is used for showing the temperature, thermocouple temperature collection module connect in the heat conduction brush with between the display terminal. The utility model provides a bore soldering temperature detection control apparatus a little, it adopts traditional thermocouple temperature collection module to carry out the contact temperature measurement, through connecting thermocouple temperature collection module in the heat conduction brush to the accuracy records soldering temperature, can realize intellectualized supervisory control and automatic the regulation, does benefit to the welding quality who guarantees and improve the drill bit.
Description
Technical field
This utility model belongs to drill bit welding technology field, particularly relates to a kind of micro-brill welding temperature detection control apparatus.
Background technology
For reducing the cost of microbit, at present, the hard alloy (alloy portion) of microbit mostly uses the mode of soldering with stainless steel welded (shank section), owing to welding temperature detection is relatively difficult, so mostly using thermal infrared imager to carry out temperature detection monitoring.But the application condition of thermal infrared imager is big, and hard alloy is higher with stainless Welding temperature, the temperature therefore causing detection is inaccurate, has a strong impact on welding quality, the less reliable of drill bit.
Utility model content
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, it is provided that a kind of micro-brill welding temperature detection control apparatus, it is of good reliability.
The technical solution of the utility model is: a kind of micro-brill welding temperature detection control apparatus, including the induction heating equipment for drill bit is heated, also include the heat conduction brush for contacting with drill bit, for gathering the Thermocouple Temperature Acquisition module of described heat conduction brush temperature and for the display terminal of displays temperature；Described Thermocouple Temperature Acquisition module is connected between described heat conduction brush and described display terminal.
Alternatively, described induction heating equipment includes high frequency electric source and electrically connects with described high frequency electric source and can be placed on the induction coil outside described drill bit.
Alternatively, described high frequency electric source connects has for controlling described high frequency electric source output frequency and the control module of current intensity.
Alternatively, described micro-brill welding temperature detection control apparatus also includes workbench, and described heat conduction brush is connected to described workbench by connecting rod, and described workbench connects to be had for the alloy portion of fixed drill bit and the fixture of shank section.
Alternatively, described heat conduction brush includes the first conducting strip and the second conducting strip apart arranged, also include being integrally connected to described first conducting strip and the elastic of the second conducting strip, the side of described first conducting strip is butted on drill bit and the top being positioned at induction coil or bottom, and described Thermocouple Temperature Acquisition module is connected to the opposite side of described first conducting strip.
Alternatively, described heat conduction brush is "U" shaped or arc.
Alternatively, described connecting rod is longitudinally disposed, and the upper end of described connecting rod is connected to described second conducting strip, and the lower end of described connecting rod is connected to described workbench.
Alternatively, stating heat conduction brush uses graphite or metal material to make.
Alternatively, described fixture includes the upper hold assembly for clamping alloy portion and for clamping the lower hold assembly of shank section, and described upper hold assembly is positioned at the top of lower hold assembly.
Alternatively, described upper hold assembly and described lower hold assembly are positioned at the lower section of described induction coil, or, described induction coil is on described between hold assembly and lower hold assembly.
Micro-brill welding temperature detection control apparatus provided by the utility model, it uses traditional Thermocouple Temperature Acquisition module to carry out contact temperature-measuring, by Thermocouple Temperature Acquisition module is connected to heat conduction brush, accurately to record welding temperature, Intellectualized monitoring and automatization's regulation can be realized, be beneficial to ensure and improve the welding quality of drill bit.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme in this utility model embodiment, the accompanying drawing used required in embodiment will be briefly described below, apparently, accompanying drawing in describing below is only embodiments more of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is schematic perspective view during micro-brill welding temperature detection control apparatus removal Thermocouple Temperature Acquisition module and the display terminal of this utility model embodiment offer；
Fig. 2 is schematic perspective view during micro-brill welding temperature detection control apparatus removal Thermocouple Temperature Acquisition module and the display terminal of this utility model embodiment offer；
Fig. 3 is the schematic perspective view of micro-brill welding temperature detection control apparatus that this utility model embodiment provides.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, this utility model is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain this utility model, is not used to limit this utility model.
It should be noted that be referred to as " being fixed on " or " being arranged at " another element when element, it can be directly on another element or may be simultaneously present centering elements.When an element is known as " being connected to " another element, and it can be directly to another element or may be simultaneously present centering elements.
Also, it should be noted the orientation term such as left and right, upper and lower in this utility model embodiment, it is only relative concept or with the normal operating condition of product as reference each other, and should not be regarded as restrictive.
As shown in Figure 1 to Figure 3, one micro-brill welding temperature detection control apparatus that this utility model embodiment provides, may be used for the welding of microbit (the such as diameter drill bit less than 4mm), microbit can include the alloy portion 3 being made up of hard alloy and the shank section 5 being made up of stainless steel material.Micro-brill welding temperature detection control apparatus includes the induction heating equipment for heating to weld to drill bit, and to be welded as a whole in the alloy portion 3 of drill bit and shank section 5, welding can be carried out in atmosphere, and welding method can be high-frequency induction brazing.Micro-brill welding temperature detection control apparatus also includes the heat conduction brush 2 for contacting with drill bit, for gathering the Thermocouple Temperature Acquisition module 7 of described heat conduction brush 2 temperature and for the display terminal 8 of displays temperature；Described Thermocouple Temperature Acquisition module 7 is connected between described heat conduction brush 2 and described display terminal 8, Thermocouple Temperature Acquisition module 7 can be connected and installed in heat conduction brush 2, in concrete application, heat conduction brush 2 can be affixed on by fixing for the thermocouple temperature sensor of Thermocouple Temperature Acquisition module 7, welding temperature can be accurately recorded by Thermocouple Temperature Acquisition module 7, realize the Intellectualized monitoring regulation of microbit welding temperature, the parameter of the real time temperature automatic or manual regulation induction heating equipment that can be gathered according to Thermocouple Temperature Acquisition module 7, thus control welding temperature, the monitoring of welding temperature, control precisely, be conducive to improving welding quality, drill bit of good reliability.
Specifically, described induction heating equipment includes high frequency electric source 1 and electrically connects and can be placed on the induction coil 4 outside described drill bit with described high frequency electric source 1, induction coil 4 can be placed on outside drill bit, the i.e. alloy portion 3 of drill bit and the junction of shank section 5 may be located at the centre of induction coil 4, and its soldering effect is good.Induction coil 4 can include that the coil main body portion in open annular, the opening part in described coil main body portion are connected to the electrode of high frequency electric source 1 respectively by conductor.
Specifically, described high frequency electric source 1 connects to be had for controlling described high frequency electric source 1 output frequency and the control module of current intensity, control module is electrically coupleable to Thermocouple Temperature Acquisition module 7, with automatic or manual regulation high frequency electric source 1 output frequency and current intensity, to regulate and control the temperature of soldering.
Specifically, described micro-brill welding temperature detection control apparatus also includes workbench 6, described heat conduction brush 2 is connected to described workbench 6 by connecting rod 24, described workbench 6 connects the fixture 9 having the alloy portion 3 for fixed drill bit and shank section 5, fixture 9 can include the upper hold assembly for clamping alloy portion 3 and for clamping the lower hold assembly of shank section 5, upper hold assembly is positioned at the top of lower hold assembly, so that alloy portion 3 and shank section 5 can be directed at up and down, certainly, fixture 9 may be designed in other suitable structure.Upper hold assembly and lower hold assembly may be located at the lower section of induction coil 4, or, induction coil 4 can also be between upper hold assembly and lower hold assembly.
Specifically, described heat conduction brush 2 includes the first conducting strip 21 and the second conducting strip 22 apart arranged, also include being integrally connected to described first conducting strip 21 and the elastic 23 of the second conducting strip 22, heat conduction brush 2 can be one-body molded, first conducting strip 21 and the second conducting strip 22 can be arranged in parallel, elastic 23 can be with semicircular in shape or arch etc., and the two ends of elastic 23 are integrally connected to the first conducting strip 21 and the second conducting strip 22 respectively.The side of described first conducting strip 21 is butted on drill bit and the top being positioned at induction coil 4 or bottom, under the effect of elastic 23, first conducting strip 21 elastic can push against the side in drill bit, and first conducting strip 21 close with drill bit brazed portions, described Thermocouple Temperature Acquisition module 7 is connected to the opposite side of described first conducting strip 21, good heat conduction effect, is beneficial to be further ensured that the accuracy of detection of temperature.
Specifically, described heat conduction brush 2 can be such as semicircle etc., to be prone to molding and can be close to the side of drill bit in "U" shaped or " Z " suitable shape such as font or arc.
Specifically, described connecting rod 24 can be longitudinally disposed, and the upper end of described connecting rod 24 is connected to described second conducting strip 22, and the lower end of described connecting rod 24 is connected to described workbench 6, and connecting rod 24 can be shaped in the second conducting strip 22.
In concrete application, described heat conduction brush 2 can use the heat conductivity such as graphite or metal material, and good material is made.
In concrete application, display terminal 8 can be industrial PC or laptop computer or display screen etc..
This utility model embodiment additionally provides a kind of micro-brill welding temperature detection control method, use above-mentioned micro-brill welding temperature detection control apparatus, comprise the following steps: alloy portion 3 and the shank section 5 of drill bit are placed in described induction heating equipment, heat conduction brush 2 is made to be closely attached on alloy portion 3 or shank section 5 junction of drill bit, by induction heating equipment, alloy portion 3 and shank section 5 are carried out high-frequency induction brazing, and press close to weld by thermocouple by heat conduction brush 2, utilize thermocouple contact measurement welding temperature, temperature digital signal is input in real time display terminal 8 and shows in real time, and according to the welding temperature detected, welding temperature is adjusted；Hard alloy with in stainless welding, induction coil 4 is under the effect of high frequency electric source 1, hard alloy is heated rapidly with stainless steel welded place, alloy portion 3 welds together with stainless shank section 5, thermocouple (Thermocouple Temperature Acquisition module 7) is pressed close to weld by heat conduction brush 2, utilize thermocouple contact measurement welding temperature, temperature digital signal is input to display terminal 8 in real time, it is achieved that the real time intelligent control of micro-brill welding temperature.
In concrete application, welding temperature fluctuation range is not more than 30 degrees Celsius, i.e. when the brazing temperature of display terminal 8 display is too high, can manually or automatically reduce high frequency electric source 1 output frequency and current intensity, when the brazing temperature of display terminal 8 display is too low, can manually or automatically improve high frequency electric source 1 output frequency and current intensity.
Micro-brill welding temperature detection control apparatus that this utility model embodiment is provided, it uses traditional High Accuracy Thermocouple Temperature sensor to carry out contact temperature-measuring, by Thermocouple Temperature Acquisition module 7 is installed on heat conduction brush 2, welding temperature can be accurately recorded by temperature data collecting system, Intellectualized monitoring and automatization's regulation can be realized, be beneficial to ensure and improve the welding quality of microbit.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all any amendment, equivalent or improvement etc. made within spirit of the present utility model and principle, within should be included in protection domain of the present utility model.
Claims (10)
1. a micro-brill welding temperature detection control apparatus, it is characterized in that, including the induction heating equipment for drill bit is heated, also include the heat conduction brush for contacting with drill bit, for gathering the Thermocouple Temperature Acquisition module of described heat conduction brush temperature and for the display terminal of displays temperature；Described Thermocouple Temperature Acquisition module is connected between described heat conduction brush and described display terminal.
A kind of micro-brill welding temperature detection control apparatus the most as claimed in claim 1, it is characterised in that described induction heating equipment includes high frequency electric source and electrically connects with described high frequency electric source and can be placed on the induction coil outside described drill bit.
A kind of micro-brill welding temperature detection control apparatus the most as claimed in claim 2, it is characterised in that described high frequency electric source connects to be had for controlling described high frequency electric source output frequency and the control module of current intensity.
A kind of micro-brill welding temperature detection control apparatus the most as claimed in claim 2, it is characterized in that, described micro-brill welding temperature detection control apparatus also includes workbench, described heat conduction brush is connected to described workbench by connecting rod, and described workbench connects to be had for the alloy portion of fixed drill bit and the fixture of shank section.
A kind of micro-brill welding temperature detection control apparatus the most as claimed in claim 4, it is characterized in that, described heat conduction brush includes the first conducting strip and the second conducting strip apart arranged, also include being integrally connected to described first conducting strip and the elastic of the second conducting strip, the side of described first conducting strip is butted on drill bit and the top being positioned at induction coil or bottom, and described Thermocouple Temperature Acquisition module is connected to the opposite side of described first conducting strip.
A kind of micro-brill welding temperature detection control apparatus the most as claimed in claim 5, it is characterised in that described heat conduction brush is "U" shaped or arc.
A kind of micro-brill welding temperature detection control apparatus the most as claimed in claim 5, it is characterised in that described connecting rod is longitudinally disposed, and the upper end of described connecting rod is connected to described second conducting strip, and the lower end of described connecting rod is connected to described workbench.
A kind of micro-brill welding temperature detection control apparatus the most as claimed in claim 1, it is characterised in that described heat conduction brush uses graphite or metal material to make.
A kind of micro-brill welding temperature detection control apparatus the most as claimed in claim 4, it is characterized in that, described fixture includes the upper hold assembly for clamping alloy portion and for clamping the lower hold assembly of shank section, and described upper hold assembly is positioned at the top of lower hold assembly.
A kind of micro-brill welding temperature detection control apparatus the most as claimed in claim 9, it is characterized in that, described upper hold assembly and described lower hold assembly are positioned at the lower section of described induction coil, or, described induction coil is on described between hold assembly and lower hold assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521096857.4U CN205437417U (en) | 2015-12-24 | 2015-12-24 | Bore soldering temperature detection control apparatus a little |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521096857.4U CN205437417U (en) | 2015-12-24 | 2015-12-24 | Bore soldering temperature detection control apparatus a little |
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| Publication Number | Publication Date |
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| CN205437417U true CN205437417U (en) | 2016-08-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201521096857.4U Active CN205437417U (en) | 2015-12-24 | 2015-12-24 | Bore soldering temperature detection control apparatus a little |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105414698A (en) * | 2015-12-24 | 2016-03-23 | 深圳市金洲精工科技股份有限公司 | Welding temperature detection and control device and method for micro drill bit |
-
2015
- 2015-12-24 CN CN201521096857.4U patent/CN205437417U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105414698A (en) * | 2015-12-24 | 2016-03-23 | 深圳市金洲精工科技股份有限公司 | Welding temperature detection and control device and method for micro drill bit |
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