CN116274502B - Headset bending part calibrator - Google Patents
Headset bending part calibrator Download PDFInfo
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- CN116274502B CN116274502B CN202310152818.4A CN202310152818A CN116274502B CN 116274502 B CN116274502 B CN 116274502B CN 202310152818 A CN202310152818 A CN 202310152818A CN 116274502 B CN116274502 B CN 116274502B
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- 238000005452 bending Methods 0.000 title claims abstract description 14
- 239000000919 ceramic Substances 0.000 claims abstract description 62
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 50
- 238000010791 quenching Methods 0.000 claims abstract description 24
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 20
- 239000010959 steel Substances 0.000 claims abstract description 20
- 238000010438 heat treatment Methods 0.000 claims abstract description 13
- 239000007788 liquid Substances 0.000 claims description 32
- 210000001503 joint Anatomy 0.000 claims description 30
- 238000003825 pressing Methods 0.000 claims description 28
- 230000000171 quenching effect Effects 0.000 claims description 22
- 230000003993 interaction Effects 0.000 claims description 17
- 238000001125 extrusion Methods 0.000 claims description 16
- 230000000694 effects Effects 0.000 claims description 9
- 230000007246 mechanism Effects 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 5
- 229920000742 Cotton Polymers 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims 1
- 230000005674 electromagnetic induction Effects 0.000 abstract description 3
- 238000012545 processing Methods 0.000 abstract description 3
- 230000008439 repair process Effects 0.000 abstract description 2
- 230000002452 interceptive effect Effects 0.000 description 5
- 230000008859 change Effects 0.000 description 2
- 239000002826 coolant Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 229910000734 martensite Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D3/00—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts
- B21D3/10—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts between rams and anvils or abutments
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C51/00—Measuring, gauging, indicating, counting, or marking devices specially adapted for use in the production or manipulation of material in accordance with subclasses B21B - B21F
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/16—Heating or cooling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/003—Positioning devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
- B21D45/02—Ejecting devices
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/56—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering characterised by the quenching agents
- C21D1/60—Aqueous agents
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/62—Quenching devices
- C21D1/673—Quenching devices for die quenching
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Forging (AREA)
Abstract
The invention relates to the technical field of earphone processing, in particular to a headset bending part calibrator which comprises a control host machine table, a calibration groove, a ceramic fixed mold, a ceramic movable mold, a negative pressure cavity, an in-mold cavity, a water inlet groove and a water level sensor, wherein the calibration groove is fixedly arranged above the control host machine table, the ceramic fixed mold is fixedly arranged in the calibration groove, one side of the ceramic fixed mold is movably arranged in the calibration groove, the ceramic movable mold is movably arranged in the calibration groove, the ceramic fixed mold and the ceramic movable mold are mutually matched to extrude a headset steel bar, and the negative pressure cavity and the in-mold cavity are formed in the ceramic fixed mold; the headset bending part calibrator can repair and calibrate the bending radian of the headset bending part steel bar, press-shape the headset steel bar through the ceramic fixed die and the ceramic movable die, quickly heat the headset steel bar through electromagnetic induction by utilizing the electromagnetic heating module, and then press-quench, shape and rectify the headset steel bar.
Description
Technical Field
The invention relates to the technical field of earphone processing, in particular to a headset bending part calibrator.
Background
The headset is the earphone equipment of wearing on the head, utilize to have elastic kink to press from both sides tightly about between the earphone, above-mentioned kink is inside to provide crooked design and clamp elasticity through the earphone billet, after the earphone uses for a long time, the inside earphone billet of kink often can appear deformation, lead to the headset to laminate the degree when wearing and descend, want to restore the earphone this moment, need calibrate the earphone billet and resume, lack suitable calibration equipment under the prior art, can only change the earphone billet, when carrying out the restoration of a large amount of earphones, it is higher to change earphone billet cost.
Disclosure of Invention
The invention aims to provide a headset bending part calibrator for solving the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a headphone kink calibrator, includes control host computer platform, alignment groove, pottery fixed mould, pottery movable mould, negative pressure chamber, in-mould cavity, intake channel and level sensor, the fixed alignment groove that is provided with in top of control host computer platform, the inside of alignment groove is fixed to be provided with the pottery fixed mould, one side of pottery fixed mould, the inside activity that is located the alignment groove is provided with the pottery movable mould, the pottery fixed mould with pottery movable mould mutually support and extrude the earphone billet, negative pressure chamber and in-mould cavity have been seted up to the inside of pottery fixed mould, negative pressure chamber with in-mould cavity intercommunication each other, one side surface that the negative pressure chamber contacted pottery fixed mould and earphone billet divide into upper and lower two parts, the intake channel is seted up on one side surface upper half of pottery fixed mould and earphone billet contact, level sensor is fixed to be provided with the inner wall surface position in alignment groove, the inside and outside of pottery movable mould is provided with the butt joint water conservancy diversion structure, the distribution is provided with two sets of in the butt joint water conservancy diversion structure from top to bottom, and two sets of butt joint water conservancy diversion structure reverse setting, the butt joint water conservancy diversion structure makes liquid along the earphone billet length direction, the inside of earphone billet has the control device of the fast circulation groove, the inside of the control host computer has the surface of the fast circulation of the control device.
The butt joint water conservancy diversion structure is including quenching arc chamber, negative pressure spigot, feed liquor notch, butt joint jack and hole filter pulp, quenching arc chamber is circular-arc, sets up on the one side surface of ceramic movable mould and earphone billet contact, the fixed surface of ceramic movable mould is provided with the negative pressure spigot, the negative pressure spigot with quenching arc chamber's one end intercommunication each other, the feed liquor groove mouth has been seted up on the surface of ceramic movable mould, the feed liquor notch with quenching arc chamber's the other end intercommunication each other, the butt joint jack has been seted up on the surface of ceramic fixed mould, the butt joint jack with mould inner chamber intercommunication each other, the butt joint jack with the negative pressure spigot corresponds each other, and both can peg graft the cooperation, the inside of butt joint jack is fixed to be provided with the hole filter pulp.
The liquid circulation structure comprises a gas-liquid interaction pipe, a circulation pipeline, a pressing air valve, a high-pressure air inlet nozzle and a circulation outlet pipe.
The gas-liquid interaction pipe is fixedly arranged on the outer wall surface of the calibration groove, one end of the gas-liquid interaction pipe is communicated with the inner cavity of the die, the other end of the gas-liquid interaction pipe is fixedly communicated with a circulating pipeline, the circulating pipeline is vertically arranged, the upper end of the circulating pipeline is fixedly provided with a pressing air valve, the surface communication of pressing the pneumatic valve is provided with high-pressure air inlet tap, the inside of control host computer platform is provided with the driving pump, the lower extreme of circulation pipeline and the feed liquor pipe intercommunication of driving pump, the one end and the drain pipe intercommunication of driving pump of circulation exit tube, the other end and the inside intercommunication of calibration groove.
The upper portion of calibration groove is provided with the pushing and clamping mechanism that has the automatic withdrawal function, the upper surface fixed of control host computer platform is provided with the extrusion drive box, flexible extrusion jackshaft that is provided with in the extrusion drive box, the lateral wall and the ceramic movable mould fixed mounting that the sealed side wall that passes the calibration groove of extrusion jackshaft, the ceramic movable mould passes through the extrusion drive box drive.
The pushing and clamping mechanism comprises a side wall plate, a positioning transverse plate, a polished rod hole, a supporting polished rod, a tail end baffle disc, a movable pushing seat, a pushing and holding spring, an arc plate clamping groove, a pushing and clamping arc plate, a pressing block, a positioning rod, a positioning through hole, a retracting spring, a pressing clamping groove, a safety spring plate and a triangular clamping protrusion.
The side wall board with the location diaphragm is perpendicular fixed setting, the side wall board with the surface mounting of alignment groove, the polished rod hole has been seted up in the inside of location diaphragm, the inside interlude in polished rod hole is provided with the support polished rod, the fixed tail end fender dish that is provided with of one end of support polished rod, the fixed movable seat that pushes away that is provided with of the other end, the outside of support polished rod is located movable seat and the location diaphragm of pushing away and is installed the cover and push away and hold the spring, the inside of movable seat of pushing away runs through from top to bottom and has seted up the arc board draw-in groove.
The inside of arc board draw-in groove is vertical to be provided with and pushes away the arc board, the upper end of pushing away the arc board is fixed to be provided with presses the briquetting, the lower fixed surface of pressing down the briquetting is provided with the locating lever, the inside of activity push away the seat runs through from top to bottom and has seted up the location through-hole, the locating lever alternates through the locating through-hole, the fixed limit structure that is provided with of lower extreme of locating lever, the outside of locating lever is located to press the briquetting and the activity and pushes away the seat cover and establish the spring of retracting, the inside of activity push away the seat runs through from top to bottom and has offered and has pressed the draw-in groove, press the draw-in groove with arc board draw-in groove communicates each other, the inside of pressing the draw-in groove is provided with the insurance elastic plate, the upper end of insurance elastic plate with press down the fixed mounting of briquetting, the fixed surface of insurance elastic plate is provided with the triangle card and is protruding.
The inside of control host computer platform is provided with electromagnetic heating module, electromagnetic heating module is located the ceramic fixed mould and ceramic movable mould and presss from both sides under the gap, the outer wall surface of alignment groove is close to the fixed intercommunication in lower part position and is provided with the bottom water pipe, the vertical fixed interactive standpipe that is provided with of the other end of bottom water pipe.
Inside of the interactive standpipe, the top that is located the bottom water pipe is provided with into water automatically controlled valve, inside of interactive standpipe, the below that is located the bottom water pipe is provided with drainage automatically controlled valve, the inside in negative pressure chamber is provided with the cavity filter pulp.
Compared with the prior art, the invention has the beneficial effects that:
The headset bending part calibrator can repair and calibrate the bending radian of the headset bending part steel bar, press-shape the headset steel bar through the ceramic fixed die and the ceramic movable die, quickly heat the headset steel bar through electromagnetic induction by utilizing the electromagnetic heating module, and then press-quench, shape and rectify the headset steel bar.
Through the butt joint water conservancy diversion structure that sets up to and structural cooperation such as intake groove and negative pressure chamber, can be when the press quenching for liquid flows through earphone billet both sides surface fast, increases cooling rate, and quenching arc chamber is convex, can make liquid flow along earphone billet's length direction, makes martensite structure formation distribute along earphone billet's length direction, improves earphone billet's bending property.
Can drive liquid flow through the liquid circulation structure that sets up in the above-mentioned press quenching process to after the press quenching, can be through opening the push down the pneumatic valve, make the outside reverse blowout pressure air current in negative pressure chamber, utilize the air current directly to blow open the earphone billet with the separation of ceramic fixed mould, be convenient for take out of earphone billet, can realize simultaneously to the blowback clearance of cavity filter pulp and hole filter pulp, keep the filtration performance of both.
Through the pushing clamp mechanism, the earphone steel bar can be clamped and positioned in an auxiliary mode when the earphone steel bar is installed, and the ceramic movable die is clamped and automatically elastically retracted in the moment, so that the earphone steel bar is fixed more accurately and conveniently.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention.
FIG. 2 is another angular schematic view of the overall structure of the present invention.
Fig. 3 is an enlarged schematic view of the area a in fig. 2.
Fig. 4 is a top view of the overall structure of the present invention.
Fig. 5 is a vertical perspective semi-cutaway schematic view of the present invention.
Fig. 6 is an enlarged schematic view of region B in fig. 5.
FIG. 7 is a schematic view in horizontal perspective and semi-section of the present invention.
Fig. 8 is an enlarged schematic view of region C in fig. 7.
Fig. 9 is a side view of the overall structure of the present invention.
Fig. 10 is a front view of the overall structure of the present invention.
In the figure: 1. controlling a host station; 2. a calibration groove; 3. a ceramic fixed mold; 4. a ceramic movable die; 5. a negative pressure chamber; 6. an in-mold cavity; 7. a water inlet tank; 8. a water level sensor; 401. a quenching arc chamber; 402. a negative pressure spigot; 403. a liquid inlet notch; 404. docking jack; 405. kong Lvmian; 601. a gas-liquid interaction tube; 602. a circulation pipe; 603. pressing an air valve; 604. a high pressure intake nozzle; 605. a circulation outlet pipe; 101. a side wall panel; 102. positioning a transverse plate; 103. a polish rod hole; 104. supporting a polish rod; 105. a tail end baffle disc; 106. a movable pushing seat; 107. a pushing and holding spring; 108. an arc plate clamping groove; 109. pushing the arc clamping plate; 110. pressing the blocks; 111. a positioning rod; 112. positioning the through hole; 113. a retraction spring; 114. pressing the clamping groove; 115. a safety spring plate; 116. the triangle is clamped and protruded; 117. extruding the driving box; 118. extruding a top shaft; 119. an electromagnetic heating module; 120. a bottom water pipe; 121. an interaction vertical pipe; 122. an electric control valve for water inflow; 123. a water discharge electric control valve; 501. a cavity filter cotton; 9. earphone steel bar.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1 to 10, the present invention provides a technical solution: the utility model provides a headphone kink calibrator, including control host computer platform 1, calibration groove 2, pottery fixed mould 3, pottery movable mould 4, negative pressure chamber 5, mould inner chamber 6, intake groove 7 and water level sensor 8, the fixed calibration groove 2 that is provided with in top of control host computer platform 1, the inside of calibration groove 2 is fixed to be provided with pottery fixed mould 3, one side of pottery fixed mould 3, the inside activity that is located calibration groove 2 is provided with pottery movable mould 4, pottery fixed mould 3 and pottery movable mould 4 mutually support and extrude the earphone billet, negative pressure chamber 5 and mould inner chamber 6 have been seted up to pottery fixed mould 3's inside, negative pressure chamber 5 communicates each other with mould inner chamber 6, negative pressure chamber 5 is divided into upper and lower two parts with the one side surface that the pottery fixed mould 3 contacted with the earphone billet, intake groove 7 is seted up on one side surface upper half of pottery fixed mould 3 and earphone billet contact, water level sensor 8 is fixed to be provided with the inner wall surface position in calibration groove 2, the inside and outside of pottery movable mould 4 is provided with the butt joint water level sensor, the butt joint water level structure distributes about being provided with two sets of, and two sets of butt joint water conservancy diversion structure reverse sets of structure, the liquid flow diversion structure makes the liquid flow through the inside the bridge along the opposite direction of earphone billet 1, the inside the control device has the inside the main frame of the quick circulation structure of the earphone billet of the control of the billet, the inside the bridge has the inside circulation structure of the earphone billet along the direction of the length of the earphone billet, the bridge has the inside of the structure.
The butt joint water conservancy diversion structure includes quenching arc chamber 401, negative pressure spigot 402, the feed liquor notch 403, butt joint jack 404 and Kong Lvmian, quenching arc chamber 401 is circular-arc, offer on the one side surface of ceramic movable mould 4 and earphone billet contact, the fixed surface of ceramic movable mould 4 is provided with negative pressure spigot 402, negative pressure spigot 402 communicates with each other with the one end of quenching arc chamber 401, the feed liquor groove mouth 403 has been seted up on the surface of ceramic movable mould 4, the feed liquor notch 403 communicates with each other with the other end of quenching arc chamber 401, butt joint jack 404 has been seted up on the surface of ceramic fixed mould 3, butt joint jack 404 communicates with mould inner chamber 6 each other, butt joint jack 404 corresponds each other with negative pressure spigot 402, and both can peg graft the cooperation, the inside of butt joint jack 404 is fixed to be provided with hole filter pulp 405.
The liquid circulation structure includes gas-liquid interaction pipe 601, circulation pipeline 602, press the pneumatic valve 603, high-pressure air inlet tap 604 and circulation exit tube 605, the fixed outer wall surface position that sets up in calibration groove 2 of gas-liquid interaction pipe 601, the one end and the mould inner chamber 6 intercommunication of gas-liquid interaction pipe 601, the other end fixed intercommunication of gas-liquid interaction pipe 601 is provided with circulation pipeline 602, circulation pipeline 602 vertical setting, the fixed pneumatic valve 603 that is provided with in upper end of circulation pipeline 602, the surface intercommunication of pressing pneumatic valve 603 is provided with high-pressure air inlet tap 604, the inside of control host computer 1 is provided with the driving pump, the lower extreme and the feed liquor pipe intercommunication of driving pump of circulation pipeline 602, the one end and the drain pipe intercommunication of driving pump of circulation exit tube 605, the other end and the inside intercommunication of calibration groove 2, above-mentioned driving pump adopts high temperature resistant pump, avoid the boiling water after the quenching to cause the injury to the pump body.
The upper portion of the calibration groove 2 is provided with a pushing and clamping mechanism with an automatic retraction function, the upper surface of the control host computer platform 1 is fixedly provided with an extrusion driving box 117, an extrusion jacking shaft 118 is telescopically arranged in the extrusion driving box 117, the extrusion jacking shaft 118 penetrates through the side wall of the calibration groove 2 in a sealing mode and is fixedly installed with the ceramic movable die 4, and the ceramic movable die 4 is driven through the extrusion driving box 117.
The push-clamping mechanism comprises a side wall plate 101, a positioning transverse plate 102, a polish rod hole 103, a support polish rod 104, a tail end baffle disc 105, a movable push seat 106, a push-holding spring 107, an arc plate clamping groove 108, a push-clamping arc plate 109, a pressing block 110, a positioning rod 111, a positioning through hole 112, a retraction spring 113, a pressing clamping groove 114, a safety spring plate 115 and a triangular clamping protrusion 116.
The side wall plate 101 is perpendicular fixed setting with location diaphragm 102, the surface fixed mounting of side wall plate 101 and alignment groove 2, the inside of location diaphragm 102 runs through and has seted up polished rod hole 103, the inside in polished rod hole 103 alternates and is provided with the support polished rod 104, the fixed tail end fender dish 105 that is provided with of one end of support polished rod 104, the fixed movable seat 106 that pushes away that is provided with of the other end, the outside of support polished rod 104 is located the cover and establishes between movable seat 106 and the location diaphragm 102 and push away and hold spring 107, arc board draw-in groove 108 has been seted up in the inside upper and lower run through of movable seat 106.
The inside of arc board draw-in groove 108 is vertical to be provided with pushes away the arc board 109, push away the upper end of arc board 109 and fixedly be provided with press the briquetting 110, press the lower fixed surface of briquetting 110 to be provided with location stick 111, the inside of movable push seat 106 runs through from top to bottom and has seted up location through-hole 112, location stick 111 alternates through location through-hole 112, the fixed limit structure that is provided with in lower extreme of location stick 111, the outside of location stick 111 is located to press briquetting 110 and movable push seat 106 between the cover and establishes and install the spring 113 that contracts, the inside of movable push seat 106 runs through from top to bottom and has seted up and presses draw-in groove 114, press draw-in groove 114 and arc board draw-in groove 108 intercommunication each other, press the inside of draw-in groove 114 to be provided with insurance elastic plate 115, insurance elastic plate 115's upper end and press briquetting 110 fixed mounting, insurance elastic plate 115's fixed surface is provided with triangle card protruding 116.
An electromagnetic heating module 119 is arranged in the control host table 1, the electromagnetic heating module 119 is located right below a clamping gap between the ceramic fixed die 3 and the ceramic movable die 4, a bottom water pipe 120 is fixedly communicated with the outer wall surface of the calibration groove 2 close to the lower position, and a cross vertical pipe 121 is vertically and fixedly arranged at the other end of the bottom water pipe 120.
Inside of the interactive standpipe 121 is provided with the automatically controlled valve 122 of intaking in the top of being located bottom water pipe 120, and the inside of interactive standpipe 121 is provided with the automatically controlled valve 123 of drainage in the below of being located bottom water pipe 120, and the inside of negative pressure chamber 5 is provided with cavity filter pulp 501, and cavity filter pulp 501 is the same with hole filter pulp 405 effect, all plays the filtration function, can avoid the pressure quenching in-process to produce waste residue entering drive pump pipeline, causes follow-up pipeline jam problem.
When the invention is used, the high-pressure air inlet nozzle 604 is communicated with an external high-pressure air source, the upper part of the interaction vertical pipe 121 is communicated with a pressure water source, and the lower part of the interaction vertical pipe 121 is connected with a drainage pipeline.
In the calibration of the earphone bar 9, firstly, the earphone bar 9 is placed as shown in fig. 1, then the pressing block 110 is held and pushed backward so that the pushing spring 107 is compressed, at this time, the pushing arc clamping plate 109 is located right above the earphone bar 9 and the ceramic movable die 4, the pressing block 110 is pushed down again so that the pushing arc clamping plate 109 moves down, when the triangular clamping protrusion 116 is clamped on the lower surface of the movable pushing seat 106, the pushing arc clamping plate 109 is fixed, then the pressing block 110 is released, the pushing arc clamping plate 109 moves forward under the restoring elastic force of the pushing spring 107, and the earphone bar 9 is clamped and pressed on the surface of the ceramic fixed die 3.
The extrusion driving box 117 drives the ceramic movable die 4 to move towards the ceramic fixed die 3, when the ceramic movable die 4 is in contact with the safety elastic plate 115, thrust is applied to the safety elastic plate 115 to enable the triangular clamping protrusion 116 to move away from the lower surface of the movable pushing seat 106 and then to push the arc clamping plate 109 to lose positioning, and the arc clamping plate 109 is quickly moved upwards and retracted under the elasticity of the retraction spring 113, so that the arc clamping plate 109 is prevented from being clamped between the ceramic movable die 4 and the ceramic fixed die 3, and the ceramic movable die 4 and the ceramic fixed die 3 are utilized to clamp and fix the earphone steel bars 9.
At this time, the electromagnetic heating module 119 is operated, the earphone steel bar 9 is heated and warmed by electromagnetic induction, after the proper temperature is reached, the electromagnetic heating module 119 is stopped, the water inlet electric control valve 122 is opened, cooling water rapidly enters the inside of the calibration tank 2 through the bottom water pipe 120, and after the water level reaches the position of the water level sensor 8, the water inlet electric control valve 122 is closed, and the operation of the internal driving pump of the host platform 1 is controlled.
The driving pump makes the gas-liquid exchange pipe 601 produce the suction, and the inside of negative pressure chamber 5 is got into through intake groove 7 to some coolant liquid in the calibration groove 2, and another part passes through intake slot 403 in proper order and gets into quenching arc chamber 401, gets into in the mould inner chamber 6 through negative pressure spigot 402 to make the both sides surface of liquid flow through earphone billet 9, realize quick cooling, the inside of calibration groove 2 is got back to through circulation exit tube 605 again to the coolant liquid, realizes quick circulation.
After the press quenching is completed, the driving pump is stopped, the water draining electric control valve 123 is opened for water draining, after the water draining is finished, the ceramic movable die 4 retreats to be separated from the ceramic fixed die 3, at the moment, the pressing air valve 603 is manually pressed down, the pressing air valve 603 is switched on in a short time, high-pressure air flow in the high-pressure air inlet nozzle 604 enters the negative pressure cavity 5 and the die inner cavity 6 through the pressing air valve 603, the earphone steel bar 9 is separated by pushing the earphone steel bar 9 by utilizing air flow, the earphone steel bar 9 is conveniently taken out, and meanwhile, the air flow reversely passes through the cavity filter cotton 501 and Kong Lvmian, and can be subjected to blowback cleaning.
In the above process, after the press quenching, secondary heating tempering can be performed to eliminate the internal stress of the earphone steel bar 9, and the adjustment can be performed according to the actual processing requirement.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a headphone kink calibrator, includes control host computer platform (1), alignment groove (2), ceramic fixed mould (3), ceramic movable mould (4), negative pressure chamber (5), in-mould cavity (6), intake channel (7) and water level sensor (8), its characterized in that: a calibration groove (2) is fixedly arranged above the control host platform (1), a ceramic fixed mould (3) is fixedly arranged inside the calibration groove (2), a ceramic movable mould (4) is movably arranged inside the calibration groove (2) at one side of the ceramic fixed mould (3), the ceramic fixed mould (3) and the ceramic movable mould (4) are mutually matched to extrude the earphone steel bars, Negative pressure cavity (5) and mould inner chamber (6) have been seted up to the inside of ceramic fixed mould (3), negative pressure cavity (5) with mould inner chamber (6) intercommunication each other, negative pressure cavity (5) divide into upper and lower two parts with the one side surface that ceramic fixed mould (3) contacted with the earphone billet, intake groove (7) set up at the upper half of one side surface that ceramic fixed mould (3) contacted with the earphone billet, water level sensor (8) fixed setting is in the inner wall surface position of calibrating groove (2), the inside and outside of ceramic movable mould (4) is provided with the butt joint water conservancy diversion structure, the butt joint water conservancy diversion structure distributes from top to bottom and is provided with two sets of, and two sets of butt joint water conservancy diversion structures are reverse to be set up, the butt joint water conservancy diversion structure makes liquid flow through the surface of earphone billet along the length direction of earphone billet fast, calibration groove (2) with the inside and outside of control host computer platform (1) is provided with the liquid circulation structure that has reverse air inlet function, liquid circulation structure includes gas-liquid interaction pipe (601), circulation pipeline (602), presses pneumatic valve (603), high-pressure air inlet mouth (604) and circulation exit tube (605), the fixed outer wall surface position that sets up in calibration groove (2) of gas-liquid interaction pipe (601), the one end and the mould inner chamber (6) intercommunication of gas-liquid interaction pipe (601) each other, the fixed intercommunication of the other end of gas-liquid interaction pipe (601) is provided with circulation pipeline (602), The utility model is characterized in that the circulating pipeline (602) is vertically arranged, the upper end of the circulating pipeline (602) is fixedly provided with a pressing air valve (603), the surface of the pressing air valve (603) is communicated with a high-pressure air inlet nozzle (604), the inside of the control host platform (1) is provided with a driving pump, the lower end of the circulating pipeline (602) is communicated with a liquid inlet pipe of the driving pump, one end of the circulating pipe (605) is communicated with a liquid outlet pipe of the driving pump, the other end is communicated with the inside of the calibration groove (2), the upper part of the calibration groove (2) is provided with a pushing and clamping mechanism with an automatic retraction function, the upper surface of the control host platform (1) is fixedly provided with an extrusion driving box (117), The extrusion drive box (117) is provided with an extrusion top shaft (118) in a telescopic manner, the extrusion top shaft (118) penetrates through the side wall of the calibration groove (2) in a sealing manner and is fixedly mounted with the ceramic movable die (4), the ceramic movable die (4) is driven by the extrusion drive box (117), the push clamp mechanism comprises a side wall plate (101), a positioning transverse plate (102), a polished rod hole (103), a supporting polished rod (104), a tail end baffle disc (105), a movable push seat (106), a push holding spring (107), an arc plate clamping groove (108), a push clamp arc plate (109), a pressing block (110), a positioning rod (111), a push clamp rod (103) and a push clamp mechanism, Location through-hole (112), retract spring (113), press draw-in groove (114), insurance latch plate (115) and triangle card protruding (116), side wall board (101) with location diaphragm (102) are perpendicular fixed setting, side wall board (101) with the surface fixed mounting of alignment groove (2), polished rod hole (103) have been seted up in the inside run-through of location diaphragm (102), the inside in polished rod hole (103) alternates and is provided with support polished rod (104), the fixed tail end fender dish (105) that is provided with of one end of support polished rod (104), the fixed movable push away seat (106) that is provided with of the other end, The outside of supporting polished rod (104), the cover that is located between activity pushing away seat (106) and location diaphragm (102) is established and is installed and push away and hold spring (107), arc board draw-in groove (108) have been run through from top to bottom to the inside of activity pushing away seat (106), the inside of arc board draw-in groove (108) is vertical to be provided with and pushes away arc clamping plate (109), the upper end of pushing away arc clamping plate (109) is fixed to be provided with presses briquetting (110), the lower fixed surface of pressing briquetting (110) is provided with locating bar (111), location through-hole (112) have been run through from top to bottom to the inside of activity pushing away seat (106), locating bar (111) alternates through location through-hole (112), The positioning device is characterized in that a limiting structure is fixedly arranged at the lower end of the positioning rod (111), a retraction spring (113) is sleeved between the pressing block (110) and the movable pushing seat (106), a pressing clamping groove (114) is formed in the movable pushing seat (106) in a penetrating mode, the pressing clamping groove (114) is communicated with the arc plate clamping groove (108), a safety spring plate (115) is arranged in the pressing clamping groove (114), the upper end of the safety spring plate (115) is fixedly mounted with the pressing block (110), and a triangular clamping protrusion (116) is fixedly arranged on the surface of the safety spring plate (115).
2. The headphone bending section calibrator according to claim 1, the method is characterized in that: the utility model provides a pair of butt joint water conservancy diversion structure includes quenching arc chamber (401), negative pressure spigot (402), feed liquor notch (403), butt joint jack (404) and Kong Lvmian (405), quenching arc chamber (401) are circular-arc, offer on the one side surface of ceramic movable mould (4) and earphone billet contact, the fixed surface of ceramic movable mould (4) is provided with negative pressure spigot (402), negative pressure spigot (402) with quenching arc chamber (401) one end intercommunication each other, feed liquor notch (403) have been seted up on the surface of ceramic movable mould (4), feed liquor notch (403) with quenching arc chamber (401) other end intercommunication, butt joint jack (404) have been seted up on the surface of ceramic fixed mould (3), butt joint jack (404) with in-mould cavity (6) intercommunication each other, butt joint jack (404) with negative pressure spigot (402) correspond each other, and both can peg graft the cooperation, the inside of butt joint jack (404) is fixed and is provided with hole cotton (405).
3. The headphone bending section calibrator according to claim 1, the method is characterized in that: the electromagnetic heating device is characterized in that an electromagnetic heating module (119) is arranged in the control host table (1), the electromagnetic heating module (119) is located right below a clamping gap between the ceramic fixed die (3) and the ceramic movable die (4), a bottom water pipe (120) is fixedly communicated with the outer wall surface of the calibration groove (2) close to the lower portion, and an interaction vertical pipe (121) is vertically and fixedly arranged at the other end of the bottom water pipe (120).
4. A headset fold calibrator as claimed in claim 3, wherein: inside of interacting standpipe (121), the top that is located bottom water pipe (120) is provided with into water automatically controlled valve (122), inside of interacting standpipe (121), the below that is located bottom water pipe (120) is provided with drainage automatically controlled valve (123), the inside of negative pressure chamber (5) is provided with cavity filter pulp (501).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310152818.4A CN116274502B (en) | 2023-02-16 | 2023-02-16 | Headset bending part calibrator |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310152818.4A CN116274502B (en) | 2023-02-16 | 2023-02-16 | Headset bending part calibrator |
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| CN116274502A CN116274502A (en) | 2023-06-23 |
| CN116274502B true CN116274502B (en) | 2024-08-27 |
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Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107699676A (en) * | 2017-10-26 | 2018-02-16 | 重庆邓氏厨具制造有限公司 | One kind forges cutter blank alignment quenching press |
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| CN205165431U (en) * | 2015-10-20 | 2016-04-20 | 深圳顺络电子股份有限公司 | Crookedness orthotic devices |
| CN105268774A (en) * | 2015-10-29 | 2016-01-27 | 綦江永跃齿轮有限公司 | Quenching deformation thermal corrector for gear ring |
| KR101868794B1 (en) * | 2017-02-09 | 2018-06-19 | 정연성 | Apparatus for reforming mandrel bar |
| CN212121275U (en) * | 2020-03-30 | 2020-12-11 | 张家港市弘扬金属制品制造有限公司 | Rolling bearing thermal shape righting device |
| CN213793566U (en) * | 2020-12-10 | 2021-07-27 | 广濑精密机械（太仓）有限公司 | Quick roundness correcting device for quenched bearing ring |
| CN115537521B (en) * | 2022-11-23 | 2023-03-21 | 泰州高科工业炉有限公司 | Pressure quenching mechanism capable of automatically adjusting quenching pressure and flow for pressure quenching of track shoe |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107699676A (en) * | 2017-10-26 | 2018-02-16 | 重庆邓氏厨具制造有限公司 | One kind forges cutter blank alignment quenching press |
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Address after: Room 101-501, Building 19, Jianlong Street, Baoan Community, Yuanshan Street, Longgang District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Yue'er Industrial Co.,Ltd. Country or region after: China Address before: Room 301, Building 19, Jianlong Street, Baoan Community, Yuanshan Street, Longgang District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN YUEERSHENG ACOUSTICS Co.,Ltd. Country or region before: China |