CN103138700B - A kind of crystal oscillator automatic frequency adjustment machine - Google Patents
A kind of crystal oscillator automatic frequency adjustment machine Download PDFInfo
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- CN103138700B CN103138700B CN201310047554.2A CN201310047554A CN103138700B CN 103138700 B CN103138700 B CN 103138700B CN 201310047554 A CN201310047554 A CN 201310047554A CN 103138700 B CN103138700 B CN 103138700B
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Abstract
The invention provides a kind of crystal oscillator automatic frequency adjustment machine, belong to field of mechanical technique.It solve that existing manual grinding crystal oscillator precision is not high, the problem of inefficiency.This crystal oscillator automatic frequency adjustment machine, comprise frame, frame arranges loading plate, abrasive material mechanism and blanking plate, on loading plate transversely with several crystal oscillator raw materials of longitudinal arrangement, frame is provided with feed mechanism, straight line slide unit is provided with between feed mechanism and abrasive material mechanism, straight line slide unit is provided with the feed mechanism that the crystal oscillator moving to feed mechanism discharge end can be clamped one by one and the frequency detecting device crystal oscillator of feed mechanism clamping being carried out to point pin measuring frequency, between feed mechanism and blanking plate, there is cutting agency, driving mechanism one is provided with between loading plate and frame, driving mechanism two is provided with between blanking plate and frame, separated material mechanism is provided with between feed mechanism and feed mechanism.This crystal oscillator automatic frequency adjustment machine machining accuracy production efficiency is high, and production cost is lower.
Description
Technical field
The invention belongs to field of mechanical technique, relate to a kind of frequency modulation machine, particularly a kind of crystal oscillator automatic frequency adjustment machine.
Background technology
Crystal oscillator is the abbreviation of quartz oscillator, and crystal oscillator is a kind of resonating device utilizing the piezoelectric effect of quartz crystal (silicon dioxide) to make.The production process of crystal oscillator cuts thin slice (referred to as wafer by certain azimuth from one piece of quartz crystal, it can be square, rectangle or circle etc.), its two corresponding surfaces apply silver layer as electrode, respectively welding a lead-in wire on each electrode receives on pin, again frequency modulation and encapsulation are carried out to it, and make crystal oscillator at the crystal element that the inner IC of interpolation of encapsulation forms oscillating circuit.The general metal shell of crystal oscillator encapsulation, also can adopt glass shell, pottery or Plastic Package.
The frequency modulation of crystal oscillator is important procedure before encapsulation, changes the frequency of crystal, to reach specific frequency requirement by grinding the material removing plane of crystal to plane of crystal.In prior art, the means that usual employing manually grinds, need just can reach desirable frequency range through repeatedly grinding and measuring.Such processing mode Problems existing is: 1, grind the operation requirements of crystal oscillator to workman by hand higher, and grinding and measuring of repeating causes the error of crystal oscillator frequency larger; 2, high to the quantitative requirement of workman, be unfavorable for the maintenance of workshop environment, the pollutants such as the dust in air easily cause the mass defect of product; 3, the operating efficiency of manual processing is lower, production cost is high.
Summary of the invention
The object of the invention is to there are the problems referred to above for existing technology, propose a kind of crystal oscillator automatic frequency adjustment machine, the technical problem that the present invention solves is the automatic frequency adjustment processing realizing crystal oscillator element.
Object of the present invention realizes by following technical proposal: a kind of crystal oscillator automatic frequency adjustment machine, comprise frame, it is characterized in that, described frame is provided with the loading plate in bar shaped, the abrasive material mechanism can polished one by one to crystal oscillator and the blanking plate for carrying crystal oscillator finished product, on described loading plate transversely with several crystal oscillator raw materials of longitudinal arrangement, described frame is provided with the feed mechanism that crystal oscillator can be taken off from loading plate, straight line slide unit is provided with between described feed mechanism and abrasive material mechanism, described straight line slide unit is provided with the feed mechanism that the crystal oscillator moving to feed mechanism discharge end can be clamped one by one and the frequency detecting device of point pin measuring frequency is carried out to the crystal oscillator of feed mechanism clamping, there is between described feed mechanism and blanking plate the cutting agency that the crystal oscillator of having polished can be delivered on blanking plate, the driving mechanism one for driving loading plate laterally to move to feed mechanism feed end is by row provided with between described loading plate and frame, the driving mechanism two for driving blanking plate to move to cutting agency blanking place is provided with between described blanking plate and frame, the separated material mechanism for stopping feed mechanism discharge end place crystal oscillator is provided with between described feed mechanism and feed mechanism.
The operation principle of this crystal oscillator automatic frequency adjustment machine is: before starting processing, crystal oscillator raw material to be processed is sequentially arranged on loading plate; Driving mechanism one drives loading plate to move to feed mechanism place and makes crystal oscillator laterally enter the feed end of feed mechanism by row, and crystal oscillator is transported to discharge end from the feed end of feed mechanism, and separated material mechanism is in blocked state, prevents crystal oscillator from dropping in frame; Straight line slide unit drives feed mechanism to move to the discharge end of feed mechanism, and separated material mechanism releases is to the stop of crystal oscillator, and feed mechanism clamps the outermost crystal oscillator of discharge end; Crystal oscillator is delivered to place of abrasive material mechanism and carries out abrasive material by straight line slide unit drive feed mechanism, frequency detecting device carries out point pin to the crystal oscillator on feed mechanism and detects in real time the change of crystal oscillator natural frequency and impedance, when every data of crystal oscillator all reach set point, abrasive material mechanism stops abrasive material; Straight line slide unit drives feed mechanism to slide into initial position, and cutting agency clamps the crystal oscillator on feed mechanism, and feed mechanism unclamps simultaneously, and driving mechanism two drives blanking plate to move to the blanking place of cutting agency, and crystal oscillator is delivered on blanking plate by cutting agency.Feed mechanism clamps the crystal oscillator raw material of feed mechanism conveying one by one and repeats above process, achieves the automatic frequency adjustment processing of crystal oscillator; By to loading plate carrying out feed supplement to realize the Continuous maching of crystal oscillator, production efficiency is high, and has real-time data feedback grinding in process, and eliminate manual operation, frequency modulation precision is high, makes processing environment more clean, and reduces production cost.
In above-mentioned crystal oscillator automatic frequency adjustment machine, described frequency detecting device comprises frequency measurement base, be arranged on the slide on frequency measurement base and frequency detecting instrument, described slide center is fixed with point pin sheet that insulating material is made, described point pin sheet both sides are provided with frequency measurement electrode, described frequency measurement electrode is connected with the signal input of frequency detecting instrument respectively by wire, described slide is provided with the swing arm driving above-mentioned frequency measurement electrode relative to point pin sheet opening and closing, the bottom of described slide has a push rod, above-mentioned push rod one end can lean with frequency measurement base, the other end and described swing arm link, described frequency measurement base has the driving cylinder for driving slide to slide, and when slide can drive swing arm to open relative to push rod during frequency measurement base sliding or closed, described push rod is provided with back-moving spring near between one end and slide of frequency measurement base.
During initial position, slide is positioned at feed mechanism side, and push rod stretches into slide makes swing arm open, and back-moving spring is in compressive state; When after feed mechanism clamping crystal oscillator, cylinder is driven to drive slide to slide to crystal oscillator place, pin sheet is divided to be separated by two of crystal oscillator pins and intercept two pins, push rod stretches out under the effect of back-moving spring simultaneously, swing arm closes the crystal oscillator pin making frequency measurement electrode compress correspondence position respectively, and the frequency of frequency detecting instrument to crystal oscillator detects; When after the polishing that abrasive material mechanism completes crystal oscillator, drive cylinder to drive slide to reset, the pressure swing arm of push rod top makes swing arm open, and frequency measurement electrode and crystal oscillator pin depart from, and back-moving spring is recompressed.In the production and manufacture process of reality, cylinder can also be adopted to drive slide to move up and down, separately two pins of crystal oscillator.
In above-mentioned crystal oscillator automatic frequency adjustment machine, described cutting agency comprises fixed support one and blanking chuck, described support bracket fastened top is provided with the blanking slide rail perpendicular to straight line slide unit, described blanking slide rail has the blanking slide block that can slide along blanking slide rail, described blanking slide block is provided with the telescopic arm that blanking chuck can be driven to be elevated, described fixed support is also provided with a drive motors, a fork is provided with between described drive motors and telescopic arm, described fork one end is connected mutually with the main shaft of drive motors, the other end is movably connected on telescopic arm, described telescopic arm is provided with near one end of blanking chuck for driving blanking chuck to open or closed clamping cylinder two.
By the interlock in level and vertical direction, make blanking chuck along the orbiting motion of circular arc, and two of blanking chuck minimum points are corresponding with the position of material folding and blanking respectively, improve blanking efficiency, and avoid and interfere with other parts.The operation principle of cutting agency is: when feed mechanism clamps after the crystal oscillator processed gets back to initial position, drive motors rotating band movable pendulum bar swings, telescopic arm is moved downward, blanking slide block towards feed mechanism horizontal movement, blanking collet movement is to crystal oscillator place and clamp crystal oscillator, and feed mechanism unclamps; Drive motors reverses and drives fork to swing, and make blanking collet movement to blanking place, blanking chuck is opened, and crystal oscillator finished product is fallen on blanking plate.In addition, two cylinders can also be adopted to drive blanking chuck to move along level and vertical direction respectively.
In above-mentioned crystal oscillator automatic frequency adjustment machine, described feed mechanism involving vibrations platform, described shaking platform has the material loading slideway of its upper surface through, the both sides of described material loading slideway are all fixed with prerotation vane, described prerotation vane has the inclined-plane tilted towards material loading slideway, shaking platform is stretched out respectively in the two ends of described prerotation vane.The feed end length of prerotation vane is greater than the transverse width of loading plate, the outermost end of prerotation vane feed end has the charging aperture that gap increases gradually, driving mechanism one drives on loading plate and wherein one arranges crystal oscillator raw material moves to prerotation vane feed end place along charging aperture, crystal oscillator moves along prerotation vane to shaking platform and departs from loading plate under the effect of vibration, the body of crystal oscillator is resisted against on prerotation vane, and crystal oscillator also moves to the discharge end of prerotation vane one by one along the arrangement of material loading slideway order.Feed mechanism can also adopt manipulator to carry out automatic charging.
In above-mentioned crystal oscillator automatic frequency adjustment machine, described feed mechanism comprises feeding base and feeding chuck, described feeding base is fixed on straight line slide unit, described feeding base is provided with the clamping cylinder one for driving the folding of feeding chuck, described feeding chuck has the clamping part that can clamp crystal oscillator.Start to add man-hour, straight line slide unit drives feeding base motions to the discharge end of feed mechanism; After feed clamp head-clamp lives the outermost crystal oscillator of discharge end, straight line slide unit drives feeding base motions to place of abrasive material mechanism, and makes crystal oscillator aim at abrasive material mechanism; After abrasive material terminates, line slideway drives feeding base to reset; In the manufacturing process of reality, driven by motor feed clamp head-clamp can also be adopted to live or unclamp crystal oscillator raw material.
In above-mentioned crystal oscillator automatic frequency adjustment machine, described abrasive material mechanism comprises fixed support two, emery wheel one, emery wheel two and servomotor, described emery wheel one and emery wheel two are set in parallel on fixed support mutually, described emery wheel one is connected with the main shaft of servomotor by pulley drive structure, and described emery wheel one is connected by gear with emery wheel two.Adopt servomotor to drive emery wheel one and emery wheel two synchronous axial system to polish to crystal oscillator, control servomotor rotating speed by the signal of telecommunication, the fast response time of rotation speed change, polishing precision is higher; In addition, in order to make the more compact structure of abrasive material mechanism, by shaft coupling, the main shaft of servomotor directly can be connected with emery wheel one.
In above-mentioned crystal oscillator automatic frequency adjustment machine, described driving mechanism one comprises base one, slide unit one, slide unit two and lifting platform, described base one have for driving slide unit one along the drive source slided perpendicular to feed mechanism direction, described slide unit one have for driving slide unit two along the drive source being parallel to the slip of feed mechanism direction, guide rail one is provided with between described base one and slide unit one, guide rail two is provided with between described slide unit one and slide unit two, described lifting platform is positioned on slide unit two, described slide unit one has curved gathering sill, have bottom described lifting platform through slide unit two and the projection matched with above-mentioned gathering sill, and when slide unit two slides relative to slide unit one hoistable platform relative to slide unit two lifting, riser guide is provided with between described lifting platform and slide unit two.
The operation principle of driving mechanism one is: drive source drives slide unit one relative to base one longitudinal sliding motion, makes transversely arranged crystal oscillator raw material on loading plate aim at the feed end of feed mechanism; Drive source drive feed end from slide unit two to feed mechanism slide while, projection slides along gathering sill, makes lifting platform relative to slide unit two rising, when slide unit two slides into extreme position and slides to opposite direction, lifting platform declines relative to slide unit two, makes crystal oscillator raw material depart from loading plate; Drive source drives slide unit one relative to base one longitudinal sliding motion to next material loading position.
In above-mentioned crystal oscillator automatic frequency adjustment machine, described loading plate is removably connected on described lifting platform, described loading plate upper surface have respectively transversely with the material containing hole of longitudinal arrangement, described lifting platform has dog screw, and the end of described dog screw is resisted against on above-mentioned loading plate.Crystal oscillator raw material transversely with longitudinal proper alignment on loading plate, the body of crystal oscillator is resisted against on outer, material containing hole; After the crystal oscillator raw material on one group of loading plate is used up, unclamp dog screw, to change after the loading plate of fully loaded raw material screwed in place screw again, the continuous automatic frequency adjustment processing of crystal oscillator can be realized, improve production efficiency.
In above-mentioned crystal oscillator automatic frequency adjustment machine, described driving mechanism two comprises base two, slide unit three and slide unit four, described base two has the drive source for driving slide unit three to slide relative to base two, described slide unit three has the drive source for driving slide unit four to slide relative to slide unit three, guide rail three is provided with between described base two and slide unit three, be provided with guide rail four between described slide unit three and slide unit four, described guide rail three is mutually vertical with guide rail four.Drive source drives slide unit three and slide unit four to slide, and makes blanking plate move to the blanking place of cutting agency.
In above-mentioned crystal oscillator automatic frequency adjustment machine, described slide unit four have several positioning convex, described blanking plate has and above-mentioned positioning convex position and shape location hole one to one, described blanking plate is located by the cooperation of positioning convex and location hole and slide unit four, and described blanking plate is provided with guiding module.The location of blanking plate and slide unit four is reliable, and guiding module leads to the crystal oscillator finished product falling into blanking plate.
In above-mentioned crystal oscillator automatic frequency adjustment machine, described separated material mechanism comprises separated material base, described separated material base is fixed with separated material cylinder, the piston rod of described separated material cylinder is connected with separated material head, the end of above-mentioned separated material head has the exploring electrode for detecting crystal oscillator raw material.During feed mechanism feeding, separated material cylinder drives separated material head to retract, and separated material head departs from the discharge end of feed mechanism; When feed mechanism feeding completes, separated material cylinder drives separated material head stretch out and stop the crystal oscillator at the discharge end place of feed mechanism; Whether exploring electrode has crystal oscillator for the discharge end detecting feed mechanism, and when discharge end has crystal oscillator, exploring electrode is resisted against crystal oscillator outer wall, is equivalent to by rack earth, and exploring electrode is low level, if discharge end is without crystal oscillator exploring electrode, is high level; Separated material cylinder can also be set directly on shaking platform, and separated material cylinder drives separated material head to stretch out to stop crystal oscillator.
In above-mentioned crystal oscillator automatic frequency adjustment machine, described drive source can be cylinder, hydraulic cylinder or motor.The motion of driving mechanism one and driving mechanism two can be realized by the interlock of cylinder, hydraulic cylinder or motor.
Compared with prior art, the advantage of this crystal oscillator automatic frequency adjustment machine is:
1, this crystal oscillator automatic frequency adjustment machine takes out the crystal oscillator raw material on loading plate by row by feed mechanism, feed mechanism clamps the crystal oscillator raw material of feed mechanism conveying one by one and delivers to place of abrasive material mechanism and grind, then by cutting agency, crystal oscillator finished product is delivered to blanking plate place proper alignment; In the whole course of processing, repeat above process, achieve the automatic frequency adjustment processing of crystal oscillator; By to loading plate carrying out feed supplement to realize the Continuous maching of crystal oscillator, production efficiency is high;
2, this crystal oscillator automatic frequency adjustment machine grinds in process at crystal oscillator and provides real-time data feedback by frequency detecting device, eliminates manual operation, and frequency modulation precision is high, and reduces production cost.
3, the cutting agency of this crystal oscillator automatic frequency adjustment machine is by the interlock in level and vertical direction, make blanking chuck along the orbiting motion of circular arc, and two of blanking chuck minimum points are corresponding corresponding with the position of material folding and blanking respectively, avoid and interfere with other parts, reduce the possibility broken down, the efficiency of blanking action is high.
Accompanying drawing explanation
Fig. 1 is the perspective view of this crystal oscillator automatic frequency adjustment machine.
Fig. 2 is the plan structure schematic diagram of this crystal oscillator automatic frequency adjustment machine.
Fig. 3 is the partial structurtes schematic diagram on this crystal oscillator automatic frequency adjustment machine one side.
Fig. 4 is the partial structurtes schematic diagram on this crystal oscillator automatic frequency adjustment machine another side.
Fig. 5 is the structural representation of the feed mechanism of this crystal oscillator automatic frequency adjustment machine.
Fig. 6 is the structural representation of the frequency detecting device of this crystal oscillator automatic frequency adjustment machine.
Fig. 7 be this crystal oscillator automatic frequency adjustment machine the structural representation of slide unit one.
In figure, 1, frame; 2, loading plate; 2a, material containing hole; 3, blanking plate; 4, straight line slide unit; 5, abrasive material mechanism; 51, fixed support two; 52, emery wheel one; 53, emery wheel two; 54, servomotor; 55, pulley drive structure; 6, feed mechanism; 61, shaking platform; 62, prerotation vane; 7, feed mechanism; 71, feeding base; 72, feeding chuck; 721, clamping part; 73, clamping cylinder one; 8, frequency detecting device; 81, frequency measurement base; 82, slide; 83, pin sheet is divided; 84, frequency measurement electrode; 85, swing arm; 86, push rod; 87, cylinder is driven; 88, back-moving spring; 89, scrap material slideway; 9, cutting agency; 91, fixed support one; 92, blanking chuck; 93, blanking slide rail; 94, blanking slide block; 95, telescopic arm; 96, fork; 97, clamping cylinder two; 98, drive motors; 10, driving mechanism one; 101, base one; 102, slide unit one; 102a, gathering sill; 103, slide unit two; 104, lifting platform; 104a, dog screw; 106, guide rail one; 107, guide rail two; 11, driving mechanism two; 111, base two; 112, slide unit three; 113, slide unit four; 114, guide rail three; 115, guide rail four; 12, separated material mechanism; 121, separated material base; 122, separated material cylinder; 123, separated material head; 13, guiding module; 14, drive source; 15, control desk; 16, control button.
Embodiment
Be below specific embodiments of the invention and by reference to the accompanying drawings, technical scheme of the present invention is further described, but the present invention be not limited to these embodiments.
Crystal oscillator raw material needs the natural frequency making crystal oscillator to arrive set point before the packaging, usually adopts and carries out polishing to adjust natural frequency to crystal oscillator.This crystal oscillator automatic frequency adjustment machine is used for polishing to crystal oscillator raw material, achieves the automatic frequency adjustment processing of crystal oscillator element.This crystal oscillator automatic frequency adjustment machine comprises frame 1, loading plate 2, blanking plate 3, straight line slide unit 4, abrasive material mechanism 5, feed mechanism 6, feed mechanism 7, frequency detecting device 8, cutting agency 9, driving mechanism 1, driving mechanism 2 11 and separated material mechanism 12.
In the present embodiment, crystal oscillator automatic frequency adjustment machine is controlled by single-chip microcomputer, and frame 1 is provided with control desk 15 and control button 16, and control desk 15 is for input and show every machined parameters, instruction, and control button 16 is for realizing Non-follow control.Loading plate 2 is positioned at the side of frame 1, loading plate 2 rectangular in cross-section, loading plate 2 upper surface have respectively transversely with the material containing hole 2a of longitudinal arrangement, can a corresponding placement crystal oscillator raw material each material containing hole 2a on.
Specifically, driving mechanism 1 laterally moves to feed mechanism 6 feed end by row for driving loading plate 2.As depicted in figs. 1 and 2, driving mechanism 1 comprises base 1, slide unit 1, slide unit 2 103 and lifting platform 104, base 1 is fixed in frame 1, base 1 having for driving slide unit 1 along the drive source 14 slided perpendicular to feed mechanism 6 direction, dynamic slide unit 1 having for driving slide unit 2 103 along the drive source 14 being parallel to the slip of feed mechanism 7 direction.Be provided with guide rail 1 between base 1 and slide unit 1, be provided with guide rail 2 107 between slide unit 2 103 and slide unit 1, guide rail 1 is mutually vertical with guide rail 2 107.Lifting platform 104 is positioned on slide unit 2 103, slide unit 1 offers the gathering sill 102a of arc, has through slide unit 2 103 and the projection matched with gathering sill 102a bottom lifting platform 104.As preferably, as shown in Figure 7, gathering sill 102a is positioned at the both sides of slide unit 1, and the shape of gathering sill 102a is middle two parallel straight-line grooves and be positioned at straight-line groove two ends and the circular groove be connected with straight-line groove.When slide unit 2 103 slides relative to slide unit 1, projection slides along gathering sill 102a and hoistable platform is elevated relative to slide unit 2 103, is provided with riser guide between lifting platform 104 and slide unit 2 103.The two ends of lifting platform 104 have dog screw 104a, and loading plate 2 is removably connected on lifting platform 104 by dog screw 104a.
Feed mechanism 6 is arranged on loading plate 2 sidepiece, for being taken off from loading plate 2 by crystal oscillator.Specifically, as depicted in figs. 1 and 2, feed mechanism 6 comprises the shaking platform 61 be fixed in frame 1, and shaking platform 61 has the material loading slideway of its upper surface through.The both sides of material loading slideway are all fixed with prerotation vane 62, and prerotation vane 62 has the inclined-plane tilted towards material loading slideway, shaking platform 61 is stretched out at the two ends of prerotation vane 62 respectively.As preferably, the feed end length of prerotation vane 62 is greater than the transverse width of loading plate 2, the outermost end of prerotation vane 62 feed end has the charging aperture that gap increases gradually, driving mechanism 1 drives on loading plate 2 and wherein one arranges crystal oscillator raw material moves to prerotation vane 62 feed end place along charging aperture, crystal oscillator moves along prerotation vane 62 to shaking platform 61 and departs from loading plate 2 under the effect of vibration, the body of crystal oscillator is resisted against on the inclined-plane of prerotation vane 62, and crystal oscillator also moves to the discharge end of prerotation vane 62 one by one along the arrangement of material loading slideway order.
Separated material mechanism 12 is arranged on the discharge end of prerotation vane 62, for stopping the crystal oscillator at discharge end place, prevents crystal oscillator from dropping in frame 1.Specifically, as shown in Figure 1, Figure 2 and Figure 4, separated material mechanism 12 comprises separated material base 121, and separated material base 121 is fixed in frame 1, separated material base 121 is provided with separated material cylinder 122, the piston rod of separated material cylinder 122 is connected with separated material 123.As preferably, between separated material cylinder 122 cylinder body and separated material 123, be provided with the guide post of the piston rod being parallel to separated material cylinder 122; The end of separated material 123 has the exploring electrode for detecting crystal oscillator raw material, whether exploring electrode has crystal oscillator for the discharge end detecting prerotation vane 62, when discharge end has crystal oscillator, exploring electrode is resisted against crystal oscillator outer wall, be equivalent to by frame 1 ground connection, exploring electrode is low level, if crystal oscillator does not arrive discharge end exploring electrode, is high level, control shaking platform 61 by the signal of telecommunication after single-chip microcomputer receives high level signal to vibrate, make crystal oscillator forward slip on material loading slideway to discharge end place, ensure that the continuity of processing.
As shown in Figure 1, straight line slide unit 4 is arranged in frame 1, and one of straight line slide unit 4 is rectified feed mechanism 6, and another is rectified abrasive material mechanism 5.Feed mechanism 7 is arranged on straight line slide unit 4, and can slide between feed mechanism 6 and abrasive material mechanism 5 under the drive of straight line slide unit 4.Specifically, as shown in Figure 5, feed mechanism 7 comprises feeding base 71 and feeding chuck 72, and feeding base 71 is fixed on straight line slide unit 4, feeding base 71 being provided with the clamping cylinder 1 for driving feeding chuck 72 folding, feeding chuck 72 having the clamping part 721 that can clamp crystal oscillator.
Frequency detecting device 8 is arranged on pay-off sidepiece, carries out point pin and measuring frequency for the crystal oscillator clamped feed mechanism 7.Specifically, as shown in figures 1 to 6, frequency detecting device 8 comprises the frequency measurement base 81 be fixed on straight line slide unit 4, be arranged on slide 82 on frequency measurement base 81 and frequency detecting instrument, frequency measurement base 81 has the driving cylinder 87 for driving slide 82 to slide, slide 82 center is fixed with point pin sheet 83 that insulating material is made, divide pin both sides to be provided with frequency measurement electrode 84, frequency measurement electrode 84 is connected with the signal input of frequency detecting instrument respectively by wire.The side of frequency measurement base 81 also has the scrap material slideway 89 for rejecting waste material.As preferably, pin sheet 83 both sides are divided to be respectively arranged with locating piece; Slide 82 is provided with two for driving frequency measurement electrode 84 relative to the swing arm 85 of point pin sheet 83 opening and closing, and swing arm 85 is hinged with slide 82 respectively and can swings relative to hinged place.The bottom of slide 82 has a push rod 86, and push rod 86 one end can lean with frequency measurement base 81, and the other end and swing arm 85 link, and push rod 86 is provided with back-moving spring 88 near between one end of frequency measurement base 81 and slide 82.When slide 82 slides relative to frequency measurement base 81, push rod 86 can drive swing arm 85 to open or close.In the present embodiment, the outer end of swing arm 85 is connected mutually with corresponding electrode, and the inner has the gear ring of circular arc, and the gear ring of two swing arms 85 is arranged inwardly, push rod 86 is provided with the tooth bar engaged with gear ring respectively near one end of swing arm 85, fork 96 can be driven to swing by the rectilinear motion of push rod 86.
The crystal oscillator that abrasive material mechanism 5 carries for feed mechanism 7 of polishing one by one.Specifically, as shown in Figure 1, Figure 2 and Figure 3, abrasive material mechanism 5 comprises fixed support 2 51, emery wheel 1, emery wheel 2 53 and servomotor 54, fixed support 2 51 is connected mutually with frame 1, emery wheel 1 and emery wheel 2 53 arranged in parallel on fixed support, emery wheel 1 is connected with the main shaft of servomotor 54 by pulley drive structure 55, and emery wheel 1 is connected by gear with emery wheel 2 53.Adopt servomotor 54 to drive emery wheel 1 and emery wheel 2 53 synchronous axial system to polish to crystal oscillator, by signal controlling servomotor 54 rotating speed, the fast response time of rotation speed change, polishing precision is higher.
Cutting agency 9 is arranged between feed mechanism 7 and blanking plate 3, for the crystal oscillator of having polished is delivered to blanking plate 3.Specifically, as shown in Figure 1, Figure 3 and Figure 4, cutting agency 9 comprises fixed support 1, blanking chuck 92, drive motors 98 and clamping cylinder 2 97, support bracket fastened top is provided with the blanking slide rail 93 perpendicular to straight line slide unit 4, blanking slide rail 93 has the blanking slide block 94 that can slide along blanking slide rail 93, blanking slide block 94 is provided with the telescopic arm 95 that blanking chuck 92 can be driven to be elevated.Drive motors 98 is fixed on fixed support 1, a fork 96 is provided with between drive motors 98 and telescopic arm 95, telescopic arm 95 has a connecting seat, the sidepiece of Connection Block and the corresponding position of fork 96 have rotating shaft, one end of fork 96 is connected with rotating shaft by bearing arrangement also can around axis of rotation, and the other end is connected mutually with the main shaft of drive motors 98.Clamping cylinder 2 97 is fixed on telescopic arm 95 one end near blanking chuck 92, opens or close for driving blanking chuck 92.In the present embodiment, blanking chuck 92 comprises two lever arms hinged with telescopic arm 95, lever arm has the inclined-plane arranged in opposite directions, the piston rod of clamping cylinder 2 97 is fixed with a wedge, gap between wedge with lever arm inclined-plane is mated, and lever arm swinging around hinged place when piston rod driving wedge slide, achieving the clamping of blanking chuck 92 and unclamping, between two lever arms, being provided with return spring.
Blanking plate 3 evenly has several for placing the material placing hole of crystal oscillator finished product, the blanking place of driving mechanism 2 11 for driving blanking plate 3 to move to cutting agency 9.Specifically, as depicted in figs. 1 and 2, driving mechanism 2 11 comprises base 2 111, slide unit 3 112 and slide unit 4 113, base 2 111 is fixed in frame 1, base 2 111 has the drive source 14 for driving slide unit 3 112 to slide relative to base 2 111, slide unit 3 112 has the drive source 14 for driving slide unit 4 113 to slide relative to slide unit 3 112, guide rail 3 114 is provided with between base 2 111 and slide unit 3 112, be provided with guide rail 4 115 between slide unit 3 112 and slide unit 4 113, guide rail 3 114 is mutually vertical with guide rail 4 115.Drive source 14 drives slide unit 3 112 and slide unit 4 113 to slide, and makes blanking plate 3 move to the blanking place of cutting agency 9.Slide unit 4 113 has several positioning convex, blanking plate 3 has and positioning convex position and shape location hole one to one, blanking plate 3 is located by the cooperation of positioning convex and location hole and slide unit 4 113.As preferably, the side of slide unit 4 113 has two positioning convex, and opposite side has a positioning convex, and the line of three positioning convex is triangular in shape, and structure is simple, and the location of blanking plate 3 is reliable; Blanking plate 3 is provided with guiding module 13, guiding module 13 is located by positioning convex, and the material guide hole on guiding module 13 and the material placing hole on blanking plate 3 are just right one by one, and crystal oscillator finished product is fallen in material placing hole exactly.In the production and assembling process of reality, drive source 14 can be cylinder, hydraulic cylinder or motor.
The operation principle of this crystal oscillator automatic frequency adjustment machine is: can be arranged the parameters of single-chip microcomputer by control desk 15, and send enabled instruction.Before starting processing, crystal oscillator raw material to be processed is sequentially arranged on loading plate 2.After processing starts, drive source 14 drives slide unit 1 relative to base 1 longitudinal sliding motion, makes transversely arranged crystal oscillator raw material on loading plate 2 aim at the feed end of feed mechanism 6.Drive source 14 drive feed end from slide unit 2 103 to feed mechanism 6 slide while, projection slides along gathering sill 102a, lifting platform 104 is made to increase relative to slide unit 2 103, when slide unit 2 103 slides into extreme position and slides to opposite direction, lifting platform 104 declines relative to slide unit 2 103, make crystal oscillator raw material depart from loading plate 2, drive source 14 drives slide unit 1 relative to base 1 longitudinal sliding motion to next material loading position.
Crystal oscillator moves along prerotation vane 62 to shaking platform 61 and departs from loading plate 2 under the effect of vibration, and the body of crystal oscillator is resisted against on prerotation vane 62, and crystal oscillator also moves to the discharge end of prerotation vane 62 one by one along the arrangement of material loading slideway order.Straight line slide unit 4 drives feeding base 71 to move to the discharge end of prerotation vane 62, after feeding chuck 72 clamps the outermost crystal oscillator of discharge end, straight line slide unit 4 drives feeding base 71 to move to the below of emery wheel 1 and emery wheel 2 53, and makes crystal oscillator aim at emery wheel 1 and emery wheel 2 53.During feed mechanism 7 feeding, separated material cylinder 122 drives separated material 123 retract and depart from the discharge end of feed mechanism 6; After feed mechanism 7 feeding completes, separated material cylinder 122 drives separated material 123 stretch out and stop the crystal oscillator at the discharge end place of feed mechanism 6; When exploring electrode is high level, Single-chip Controlling shaking platform 61 vibration makes crystal oscillator continue forward slip, until crystal oscillator contacts with exploring electrode, exploring electrode recovers low level, and shaking platform 61 stops vibration.
After feeding chuck 72 clamps crystal oscillator, cylinder 87 is driven to drive slide 82 to slide to crystal oscillator place, pin sheet 83 is divided to be separated by two of crystal oscillator pins and intercept two pins, push rod 86 stretches out under the effect of back-moving spring 88 simultaneously, swing arm 85 is closed makes frequency measurement electrode 84 compress the crystal oscillator pin of correspondence position respectively, and the frequency of frequency detecting instrument to crystal oscillator detects; After abrasive material terminates, line slideway drives feeding base 71 to reset, in the sliding process of line slideway, cylinder 87 is driven to drive slide 82 to reset, push rod 86 pushes up pressure swing arm 85 makes swing arm 85 open, and frequency measurement electrode 84 and crystal oscillator pin depart from, and back-moving spring 88 is recompressed.
When feeding base 71 gets back to initial position, drive motors 98 rotating band movable pendulum bar 96 swings, make that telescopic arm 95 moves downward, blanking slide block 94 towards feed mechanism 7 horizontal movement, blanking chuck 92 moves to crystal oscillator place and clamps crystal oscillator, and feed mechanism 7 unclamps; Drive motors 98 reverses and drives fork 96 to swing, and blanking chuck 92 moves to blanking place, and drive source 14 drives slide unit 3 112 and slide unit 4 113 to slide, blanking plate 3 is made to move to blanking place, blanking chuck 92 is opened, and crystal oscillator finished product is fallen on blanking plate 3, completes the course of processing of a crystal oscillator.Feed mechanism 7 clamps crystal oscillator raw material that feed mechanism 6 carries one by one and repeats above process, achieves the automatic frequency adjustment processing of crystal oscillator, by loading plate 2 carrying out feed supplement to realize the Continuous maching of crystal oscillator.
Embodiment two:
Technical scheme in the present embodiment is substantially identical with the technical scheme in embodiment one, difference is, in the present embodiment, adopt computer to control crystal oscillator automatic frequency adjustment machine, or adopt the balancing boom devices such as PLC to realize the automatic or semi-automatic frequency modulation processing of crystal oscillator.
Embodiment three:
Technical scheme in the present embodiment is substantially identical with the technical scheme in embodiment two with embodiment one, and difference is, in the present embodiment, emery wheel 1 and emery wheel 2 53 are driven by friction pulley and realize synchronous axial system.
Specific embodiment described herein is only to the explanation for example of the present invention's spirit.Those skilled in the art can make various amendment or supplement or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present invention or surmount the scope that appended claims defines.
Although more employ frame 1 herein, loading plate 2, material containing hole 2a, blanking plate 3, straight line slide unit 4, abrasive material mechanism 5, fixed support 2 51, emery wheel 1, emery wheel 2 53, servomotor 54, pulley drive structure 55, feed mechanism 6, shaking platform 61, prerotation vane 62, feed mechanism 7, feeding base 71, feeding chuck 72, clamping part 721, clamping cylinder 1, frequency detecting device 8, frequency measurement base 81, slide 82, divide pin sheet 83, frequency measurement electrode 84, swing arm 85, push rod 86, drive cylinder 87, back-moving spring 88, scrap material slideway 89, cutting agency 9, fixed support 1, blanking chuck 92, blanking slide rail 93, blanking slide block 94, telescopic arm 95, fork 96, clamping cylinder 2 97, drive motors 98, driving mechanism 1, base 1, slide unit 1, gathering sill 102a, slide unit 2 103, lifting platform 104, dog screw 104a, guide rail 1, guide rail 2 107, driving mechanism 2 11, base 2 111, slide unit 3 112, slide unit 4 113, guide rail 3 114, guide rail 4 115, separated material mechanism 12, separated material base 121, separated material cylinder 122, separated material 123, guiding module 13, drive source 14, control desk 15, term such as control button 16 grade, but do not get rid of the possibility using other term.These terms are used to be only used to describe and explain essence of the present invention more easily; The restriction that they are construed to any one additional is all contrary with spirit of the present invention.
Claims (21)
1. a crystal oscillator automatic frequency adjustment machine, comprise frame (1), it is characterized in that, described frame (1) is provided with the loading plate (2) in bar shaped, the abrasive material mechanism (5) can polished one by one to crystal oscillator and the blanking plate (3) for carrying crystal oscillator finished product, on described loading plate (2) transversely with several crystal oscillator raw materials of longitudinal arrangement, described frame (1) is provided with the feed mechanism (6) that crystal oscillator can be taken off from loading plate (2), straight line slide unit (4) is provided with between described feed mechanism (6) and abrasive material mechanism (5), described straight line slide unit (4) is provided with the feed mechanism (7) that the crystal oscillator moving to feed mechanism (6) discharge end can be clamped one by one and point pin is carried out and the frequency detecting device of measuring frequency (8) to the crystal oscillator that feed mechanism (7) clamps, there is between described feed mechanism (7) and blanking plate (3) cutting agency (9) that the crystal oscillator of having polished can be delivered on blanking plate (3), the driving mechanism one (10) for driving loading plate (2) laterally to move to feed mechanism (6) feed end is by row provided with between described loading plate (2) and frame (1), the driving mechanism two (11) for driving blanking plate (3) to move to cutting agency (9) blanking place is provided with between described blanking plate (3) and frame (1), the separated material mechanism (12) for stopping feed mechanism (6) discharge end place crystal oscillator is provided with between described feed mechanism (6) and feed mechanism (7), described frequency detecting device (8) comprises frequency measurement base (81), be arranged on the slide (82) on frequency measurement base (81) and frequency detecting instrument, described slide (82) center is fixed with point pin sheet (83) that insulating material is made, described point pin sheet (83) both sides are provided with frequency measurement electrode (84), described frequency measurement electrode (84) is connected with the signal input of frequency detecting instrument respectively by wire, described slide (82) is provided with the swing arm (85) driving above-mentioned frequency measurement electrode (84) relative to point pin sheet (83) opening and closing, the bottom of described slide (82) has a push rod (86), above-mentioned push rod (86) one end can lean with frequency measurement base (81), the other end and described swing arm (85) link, described frequency measurement base (81) has the driving cylinder (87) for driving slide (82) to slide, and push rod (86) can drive swing arm (85) to open or close when slide (82) slides relative to frequency measurement base (81), described push rod (86) is provided with back-moving spring (88) near between one end and slide (82) of frequency measurement base (81).
2. crystal oscillator automatic frequency adjustment machine according to claim 1, it is characterized in that, described feed mechanism (7) comprises feeding base (71) and feeding chuck (72), described feeding base (71) is fixed on straight line slide unit (4), described feeding base (71) being provided with the clamping cylinder one (73) for driving feeding chuck (72) folding, described feeding chuck (72) having the clamping part (721) that can clamp crystal oscillator.
3. crystal oscillator automatic frequency adjustment machine according to claim 1, it is characterized in that, described abrasive material mechanism (5) comprises fixed support two (51), emery wheel one (52), emery wheel two (53) and servomotor (54), described emery wheel one (52) and emery wheel two (53) arranged in parallel on fixed support, described emery wheel one (52) is connected by the main shaft of pulley drive structure (55) with servomotor (54), and described emery wheel one (52) is connected by gear with emery wheel two (53).
4. crystal oscillator automatic frequency adjustment machine according to claim 1, it is characterized in that, described driving mechanism one (10) comprises base one (101), slide unit one (102), slide unit two (103) and lifting platform (104), described base one (101) have for driving slide unit one (102) along the drive source (14) slided perpendicular to feed mechanism (6) direction, described slide unit one (102) have for driving slide unit two (103) along the drive source (14) being parallel to the slip of feed mechanism (7) direction, guide rail one (106) is provided with between described base one (101) and slide unit one (102), guide rail two (107) is provided with between described slide unit one (102) and slide unit two (103), described lifting platform (104) is positioned on slide unit two (103), described slide unit one (102) has curved gathering sill (102a), described lifting platform (104) bottom has through slide unit two (103) and the projection matched with above-mentioned gathering sill (102a), and hoistable platform is elevated relative to slide unit two (103) when slide unit two (103) slides relative to slide unit one (102), riser guide is provided with between described lifting platform (104) and slide unit two (103).
5. crystal oscillator automatic frequency adjustment machine according to claim 4, it is characterized in that, described loading plate (2) is removably connected on described lifting platform (104), described loading plate (2) upper surface have respectively transversely with the material containing hole (2a) of longitudinal arrangement, described lifting platform (104) has dog screw (104a), and the end of described dog screw (104a) is resisted against on above-mentioned loading plate (2).
6. crystal oscillator automatic frequency adjustment machine according to claim 1, it is characterized in that, described driving mechanism two (11) comprises base two (111), slide unit three (112) and slide unit four (113), described base two (111) has the drive source (14) for driving slide unit three (112) to slide relative to base two (111), described slide unit three (112) has the drive source (14) for driving slide unit four (113) to slide relative to slide unit three (112), guide rail three (114) is provided with between described base two (111) and slide unit three (112), guide rail four (115) is provided with between described slide unit three (112) and slide unit four (113), described guide rail three (114) is mutually vertical with guide rail four (115).
7. crystal oscillator automatic frequency adjustment machine according to claim 1, it is characterized in that, described separated material mechanism (12) comprises separated material base (121), described separated material base (121) is fixed with separated material cylinder (122), the piston rod of described separated material cylinder (122) is connected with separated material head (123), and the end of above-mentioned separated material head (123) has the exploring electrode for detecting crystal oscillator raw material.
8. a crystal oscillator automatic frequency adjustment machine, comprise frame (1), it is characterized in that, described frame (1) is provided with the loading plate (2) in bar shaped, the abrasive material mechanism (5) can polished one by one to crystal oscillator and the blanking plate (3) for carrying crystal oscillator finished product, on described loading plate (2) transversely with several crystal oscillator raw materials of longitudinal arrangement, described frame (1) is provided with the feed mechanism (6) that crystal oscillator can be taken off from loading plate (2), straight line slide unit (4) is provided with between described feed mechanism (6) and abrasive material mechanism (5), described straight line slide unit (4) is provided with the feed mechanism (7) that the crystal oscillator moving to feed mechanism (6) discharge end can be clamped one by one and point pin is carried out and the frequency detecting device of measuring frequency (8) to the crystal oscillator that feed mechanism (7) clamps, there is between described feed mechanism (7) and blanking plate (3) cutting agency (9) that the crystal oscillator of having polished can be delivered on blanking plate (3), the driving mechanism one (10) for driving loading plate (2) laterally to move to feed mechanism (6) feed end is by row provided with between described loading plate (2) and frame (1), the driving mechanism two (11) for driving blanking plate (3) to move to cutting agency (9) blanking place is provided with between described blanking plate (3) and frame (1), the separated material mechanism (12) for stopping feed mechanism (6) discharge end place crystal oscillator is provided with between described feed mechanism (6) and feed mechanism (7), described cutting agency (9) comprises fixed support one (91) and blanking chuck (92), described support bracket fastened top is provided with the blanking slide rail (93) perpendicular to straight line slide unit (4), described blanking slide rail (93) has the blanking slide block (94) that can slide along blanking slide rail (93), described blanking slide block (94) is provided with the telescopic arm (95) that blanking chuck (92) can be driven to be elevated, described fixed support is also provided with a drive motors (98), a fork (96) is provided with between described drive motors (98) and telescopic arm (95), described fork (96) one end is connected mutually with the main shaft of drive motors (98), the other end is movably connected on telescopic arm (95), described telescopic arm (95) is provided with near one end of blanking chuck (92) for driving blanking chuck (92) to open or closed clamping cylinder two (97).
9. crystal oscillator automatic frequency adjustment machine according to claim 8, it is characterized in that, described feed mechanism (7) comprises feeding base (71) and feeding chuck (72), described feeding base (71) is fixed on straight line slide unit (4), described feeding base (71) being provided with the clamping cylinder one (73) for driving feeding chuck (72) folding, described feeding chuck (72) having the clamping part (721) that can clamp crystal oscillator.
10. crystal oscillator automatic frequency adjustment machine according to claim 8, it is characterized in that, described abrasive material mechanism (5) comprises fixed support two (51), emery wheel one (52), emery wheel two (53) and servomotor (54), described emery wheel one (52) and emery wheel two (53) arranged in parallel on fixed support, described emery wheel one (52) is connected by the main shaft of pulley drive structure (55) with servomotor (54), and described emery wheel one (52) is connected by gear with emery wheel two (53).
11. crystal oscillator automatic frequency adjustment machine according to claim 8, it is characterized in that, described driving mechanism one (10) comprises base one (101), slide unit one (102), slide unit two (103) and lifting platform (104), described base one (101) have for driving slide unit one (102) along the drive source (14) slided perpendicular to feed mechanism (6) direction, described slide unit one (102) have for driving slide unit two (103) along the drive source (14) being parallel to the slip of feed mechanism (7) direction, guide rail one (106) is provided with between described base one (101) and slide unit one (102), guide rail two (107) is provided with between described slide unit one (102) and slide unit two (103), described lifting platform (104) is positioned on slide unit two (103), described slide unit one (102) has curved gathering sill (102a), described lifting platform (104) bottom has through slide unit two (103) and the projection matched with above-mentioned gathering sill (102a), and hoistable platform is elevated relative to slide unit two (103) when slide unit two (103) slides relative to slide unit one (102), riser guide is provided with between described lifting platform (104) and slide unit two (103).
12. crystal oscillator automatic frequency adjustment machine according to claim 11, it is characterized in that, described loading plate (2) is removably connected on described lifting platform (104), described loading plate (2) upper surface have respectively transversely with the material containing hole (2a) of longitudinal arrangement, described lifting platform (104) has dog screw (104a), and the end of described dog screw (104a) is resisted against on above-mentioned loading plate (2).
13. crystal oscillator automatic frequency adjustment machine according to claim 8, it is characterized in that, described driving mechanism two (11) comprises base two (111), slide unit three (112) and slide unit four (113), described base two (111) has the drive source (14) for driving slide unit three (112) to slide relative to base two (111), described slide unit three (112) has the drive source (14) for driving slide unit four (113) to slide relative to slide unit three (112), guide rail three (114) is provided with between described base two (111) and slide unit three (112), guide rail four (115) is provided with between described slide unit three (112) and slide unit four (113), described guide rail three (114) is mutually vertical with guide rail four (115).
14. crystal oscillator automatic frequency adjustment machine according to claim 8, it is characterized in that, described separated material mechanism (12) comprises separated material base (121), described separated material base (121) is fixed with separated material cylinder (122), the piston rod of described separated material cylinder (122) is connected with separated material head (123), and the end of above-mentioned separated material head (123) has the exploring electrode for detecting crystal oscillator raw material.
15. 1 kinds of crystal oscillator automatic frequency adjustment machine, comprise frame (1), it is characterized in that, described frame (1) is provided with the loading plate (2) in bar shaped, the abrasive material mechanism (5) can polished one by one to crystal oscillator and the blanking plate (3) for carrying crystal oscillator finished product, on described loading plate (2) transversely with several crystal oscillator raw materials of longitudinal arrangement, described frame (1) is provided with the feed mechanism (6) that crystal oscillator can be taken off from loading plate (2), straight line slide unit (4) is provided with between described feed mechanism (6) and abrasive material mechanism (5), described straight line slide unit (4) is provided with the feed mechanism (7) that the crystal oscillator moving to feed mechanism (6) discharge end can be clamped one by one and point pin is carried out and the frequency detecting device of measuring frequency (8) to the crystal oscillator that feed mechanism (7) clamps, there is between described feed mechanism (7) and blanking plate (3) cutting agency (9) that the crystal oscillator of having polished can be delivered on blanking plate (3), the driving mechanism one (10) for driving loading plate (2) laterally to move to feed mechanism (6) feed end is by row provided with between described loading plate (2) and frame (1), the driving mechanism two (11) for driving blanking plate (3) to move to cutting agency (9) blanking place is provided with between described blanking plate (3) and frame (1), the separated material mechanism (12) for stopping feed mechanism (6) discharge end place crystal oscillator is provided with between described feed mechanism (6) and feed mechanism (7), described feed mechanism (6) involving vibrations platform (61), described shaking platform (61) has the material loading slideway of its upper surface through, the both sides of described material loading slideway are all fixed with prerotation vane (62), described prerotation vane (62) has the inclined-plane tilted towards material loading slideway, shaking platform (61) is stretched out at the two ends of described prerotation vane (62) respectively.
16. crystal oscillator automatic frequency adjustment machine according to claim 15, it is characterized in that, described feed mechanism (7) comprises feeding base (71) and feeding chuck (72), described feeding base (71) is fixed on straight line slide unit (4), described feeding base (71) being provided with the clamping cylinder one (73) for driving feeding chuck (72) folding, described feeding chuck (72) having the clamping part (721) that can clamp crystal oscillator.
17. crystal oscillator automatic frequency adjustment machine according to claim 15, it is characterized in that, described abrasive material mechanism (5) comprises fixed support two (51), emery wheel one (52), emery wheel two (53) and servomotor (54), described emery wheel one (52) and emery wheel two (53) arranged in parallel on fixed support, described emery wheel one (52) is connected by the main shaft of pulley drive structure (55) with servomotor (54), and described emery wheel one (52) is connected by gear with emery wheel two (53).
18. crystal oscillator automatic frequency adjustment machine according to claim 15, it is characterized in that, described driving mechanism one (10) comprises base one (101), slide unit one (102), slide unit two (103) and lifting platform (104), described base one (101) have for driving slide unit one (102) along the drive source (14) slided perpendicular to feed mechanism (6) direction, described slide unit one (102) have for driving slide unit two (103) along the drive source (14) being parallel to the slip of feed mechanism (7) direction, guide rail one (106) is provided with between described base one (101) and slide unit one (102), guide rail two (107) is provided with between described slide unit one (102) and slide unit two (103), described lifting platform (104) is positioned on slide unit two (103), described slide unit one (102) has curved gathering sill (102a), described lifting platform (104) bottom has through slide unit two (103) and the projection matched with above-mentioned gathering sill (102a), and hoistable platform is elevated relative to slide unit two (103) when slide unit two (103) slides relative to slide unit one (102), riser guide is provided with between described lifting platform (104) and slide unit two (103).
19. crystal oscillator automatic frequency adjustment machine according to claim 18, it is characterized in that, described loading plate (2) is removably connected on described lifting platform (104), described loading plate (2) upper surface have respectively transversely with the material containing hole (2a) of longitudinal arrangement, described lifting platform (104) has dog screw (104a), and the end of described dog screw (104a) is resisted against on above-mentioned loading plate (2).
20. crystal oscillator automatic frequency adjustment machine according to claim 15, it is characterized in that, described driving mechanism two (11) comprises base two (111), slide unit three (112) and slide unit four (113), described base two (111) has the drive source (14) for driving slide unit three (112) to slide relative to base two (111), described slide unit three (112) has the drive source (14) for driving slide unit four (113) to slide relative to slide unit three (112), guide rail three (114) is provided with between described base two (111) and slide unit three (112), guide rail four (115) is provided with between described slide unit three (112) and slide unit four (113), described guide rail three (114) is mutually vertical with guide rail four (115).
21. crystal oscillator automatic frequency adjustment machine according to claim 15, it is characterized in that, described separated material mechanism (12) comprises separated material base (121), described separated material base (121) is fixed with separated material cylinder (122), the piston rod of described separated material cylinder (122) is connected with separated material head (123), and the end of above-mentioned separated material head (123) has the exploring electrode for detecting crystal oscillator raw material.
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| CN103575384A (en) * | 2013-11-15 | 2014-02-12 | 湖北泰晶电子科技股份有限公司 | Tool for stably measuring tuning fork crystal prime submodule frequency |
| CN109856685A (en) * | 2019-01-28 | 2019-06-07 | 惠州市晶盛电子有限公司 | A kind of microwave induced module production equipment |
| CN111239513A (en) * | 2020-01-16 | 2020-06-05 | 深圳市蓝眼博科科技有限公司 | Measuring device |
| CN114785308B (en) * | 2022-04-10 | 2022-12-20 | 合肥同晶电子有限公司 | Quartz crystal packaging structure |
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| US5493700A (en) * | 1993-10-29 | 1996-02-20 | Motorola | Automatic frequency control apparatus |
| CN1211354A (en) * | 1996-12-17 | 1999-03-17 | 摩托罗拉公司 | Temperature compensation circuit for a crystal oscillator and method of providing same |
| CN101873107A (en) * | 2010-06-13 | 2010-10-27 | 台州雅晶电子有限公司 | Automatic frequency modulator for tuning fork resonator |
| CN203104379U (en) * | 2013-02-02 | 2013-07-31 | 台州雅晶电子有限公司 | Automatic frequency modulator of crystal oscillators |
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| US5493700A (en) * | 1993-10-29 | 1996-02-20 | Motorola | Automatic frequency control apparatus |
| CN1211354A (en) * | 1996-12-17 | 1999-03-17 | 摩托罗拉公司 | Temperature compensation circuit for a crystal oscillator and method of providing same |
| CN101873107A (en) * | 2010-06-13 | 2010-10-27 | 台州雅晶电子有限公司 | Automatic frequency modulator for tuning fork resonator |
| CN203104379U (en) * | 2013-02-02 | 2013-07-31 | 台州雅晶电子有限公司 | Automatic frequency modulator of crystal oscillators |
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Denomination of invention: Crystal oscillator automatic frequency adjustment machine Effective date of registration: 20180201 Granted publication date: 20151202 Pledgee: Zhejiang Tailong commercial bank Taizhou branch of Limited by Share Ltd Pledgor: TAIZHOU YAJING ELECTRONICS CO., LTD. Registration number: 2018330000033 |