CN114101840A - Clamping device is used in processing of bluetooth headset PCBA circuit board with protect function - Google Patents
Clamping device is used in processing of bluetooth headset PCBA circuit board with protect function Download PDFInfo
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- CN114101840A CN114101840A CN202111334946.8A CN202111334946A CN114101840A CN 114101840 A CN114101840 A CN 114101840A CN 202111334946 A CN202111334946 A CN 202111334946A CN 114101840 A CN114101840 A CN 114101840A
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- RVCKCEDKBVEEHL-UHFFFAOYSA-N 2,3,4,5,6-pentachlorobenzyl alcohol Chemical compound OCC1=C(Cl)C(Cl)=C(Cl)C(Cl)=C1Cl RVCKCEDKBVEEHL-UHFFFAOYSA-N 0.000 title claims 11
- 238000003466 welding Methods 0.000 abstract description 30
- 238000004519 manufacturing process Methods 0.000 description 5
- 230000002349 favourable effect Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K3/00—Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
- B23K3/08—Auxiliary devices therefor
- B23K3/087—Soldering or brazing jigs, fixtures or clamping means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/36—Electric or electronic devices
- B23K2101/42—Printed circuits
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- Electric Connection Of Electric Components To Printed Circuits (AREA)
Abstract
The invention relates to the technical field of PCBA (printed circuit board assembly) circuit boards, in particular to a clamping device with a protection function for processing a PCBA circuit board of a Bluetooth headset, which comprises a base, wherein a plurality of empty grooves are formed in the base; the base is connected with a main body mechanism; the base is matched with a driving mechanism in a rotating way; a clamping mechanism is fixed on the driving mechanism; the clamping mechanism is provided with a collision mechanism; a fixing mechanism is matched and rotated on the base; the fixing mechanism is matched and clamped with a limiting mechanism; the driving mechanism is rotated reversely, so that the abutting mechanism rotates to extrude the circuit board, and the end, protruding from the base, of the circuit board is convenient for an operator to take, and the condition that the circuit board is damaged due to prying of the operator by using a tool when the circuit board is clamped in the base is also prevented; the fixing mechanism is rotated, the welding wire is clamped through the fixing mechanism after being placed, and then the limiting mechanism is pulled to be clamped into the fixing mechanism, so that the welding position error caused by the deviation of the welding wire during welding is prevented.
Description
Technical Field
The invention relates to the technical field of PCBA (printed circuit board assembly) circuit boards, in particular to a clamping device with a protection function for processing a PCBA circuit board of a Bluetooth headset.
Background
The PCBA is a printed circuit board, has wide application scenes in the current industrial production process, and realizes the connection of electronic elements by drawing a circuit pattern on an insulated substrate and establishing a conductor for wiring in an electroplating mode. During the manufacture of PCBA circuit boards, it is necessary to electrically connect the PCBA circuit boards to other electronic devices through bonding wires.
However, in the process of processing the existing circuit board, an operator usually holds a welding wire to weld the circuit board, when a plurality of welding wires need to be welded at one time, the operation of the operator is inconvenient, and when the operator touches the welding wire placed by mistake during the operation, the welding position is easy to generate errors, so that the welding wire effect of the circuit board is inconvenient to improve; in addition, the damage is easily caused when using tools to fix the top of the circuit board, and the circuit board card is inconvenient for operators to take when being inside the fixed assembly, if the operators use tools to pry the circuit board, the surface of the circuit board can be abraded, and then the use effect of the circuit board is not favorably improved.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a clamping device with a protection function for processing a PCBA circuit board of a Bluetooth headset.
The technical scheme adopted by the invention for solving the technical problems is as follows: a clamping device with a protection function for processing a PCBA circuit board of a Bluetooth headset comprises a base, wherein a plurality of empty grooves are formed in the base; the base is connected with a main body mechanism; the base is matched with a driving mechanism in a rotating way; a clamping mechanism is fixed on the driving mechanism; the clamping mechanism is provided with a collision mechanism; a fixing mechanism is matched and rotated on the base; the fixing mechanism is matched and clamped with a limiting mechanism;
the collision mechanism comprises a collision rod, a collision rod is fixed on the clamping mechanism and collides with a collision block, a collision plate is fixedly connected to the collision block, a connecting shaft is fixedly mounted on the collision plate, a torsion spring is sleeved on the connecting shaft, the collision plate is connected with the base in a matching mode through the torsion spring, and two convex blocks are symmetrically and fixedly mounted on the collision plate.
Specifically, actuating mechanism includes the turning block, it is connected with the turning block to rotate on the base, fixedly connected with pivot on the turning block, rotate between pivot and the base and be connected, just fixed mounting has the second bevel gear in the pivot, the meshing has first bevel gear on the second bevel gear, fixedly connected with screw rod on the first bevel gear, rotate between screw rod and the base and be connected.
Specifically, fixture includes the slide, threaded connection has the slide on the screw rod, sliding connection between slide and the base, just equidistant three first cardboard of fixedly connected with on the slide, sliding connection has three second cardboard on the base, just the second cardboard passes through the pressure spring and is connected with the base cooperation, the equidistance is equipped with a plurality of spout in the base, the spout fit in slides has first cardboard, all bond on first cardboard and the second cardboard and have the rubber pad, just the cross-section of first cardboard, second cardboard and rubber pad all sets up and is L shape structure, fixed connection between slide and the support rod, just the tip cross-section of support rod and support piece all is the slope setting.
Specifically, the main body mechanism includes first draw-in groove, the equidistance is equipped with three first draw-in grooves of group on the base, just be fixed with a set of gasket on the first draw-in groove, fixed mounting has the limiting plate on the base, the cooperation is rotated on the limiting plate and is had a plurality of gyro wheel.
Specifically, fixed establishment is including rotating the groove, be equipped with on the base and rotate the groove, it has the fixed plate to rotate inslot cooperation rotation, fixed mounting has the stock on the fixed plate, just rotate between stock and the base and be connected, fixed mounting has the pull rod on the fixed plate, the equidistance is equipped with three group's second draw-in grooves on the fixed plate, another a set of gasket is installed in the cooperation of second draw-in groove position, just first draw-in groove is the symmetry setting with the second draw-in groove.
Specifically, stop gear includes the fixture block, the block is connected with to the block on the fixed plate, fixedly connected with slide bar on the fixture block, telescopic spring has been cup jointed on the slide bar, the slide bar passes through telescopic spring and is connected with the base cooperation, fixedly connected with draws the piece on the slide bar, just draw the piece and contradict with the base.
The invention has the beneficial effects that:
(1) according to the clamping device with the protection function for processing the PCBA circuit board of the Bluetooth headset, an operator installs the base and a device which needs to be used for welding wires of the circuit board together through the main body mechanism, puts the circuit board into the base from the empty slot, rotates the driving mechanism, and further clamps the circuit board when the clamping mechanism slides in the base, so that the circuit board is convenient to fix, namely: an operator can install the limiting plate and a welding device required by welding wires together, and the limiting plate is matched with the roller to rotate, so that the operator can conveniently install and dismantle the base; then put into the dead slot position that is equipped with on the base with the circuit board that will need the bonding wire, rotate the turning block with the hand, be fixed with the pivot on the turning block, the second bevel gear is driven to rotate when the pivot rotates, and then make second bevel gear drive first bevel gear and rotate, because fixed mounting has the screw rod on the first bevel gear, when the screw rod rotates on the base, slide along the screw rod in the base with threaded connection's between the screw rod, and equidistant three first cardboard that is fixed with on the slide, and then make first cardboard slide towards the direction that is close to the circuit board, when circuit board one end contacted with the rubber pad that bonds on the first cardboard, the other end can extrude the second cardboard, and then make the second cardboard extrude the pressure spring, and then be convenient for carry out the centre gripping to circuit board both ends, the direct condition that causes the damage to circuit board from the top has also been prevented simultaneously.
(2) The clamping device for processing the Bluetooth headset PCBA circuit board with the protection function, disclosed by the invention, has the advantages that when the circuit board needs to be taken, the driving mechanism is reversely rotated, so that the driving mechanism is enabled to conflict with the contact mechanism when sliding, the bottom end of the circuit board is further extruded when the conflict mechanism rotates, the circuit board is enabled to protrude out of one end of the base, the processed circuit board is further convenient for an operator to take down, and therefore the situation that the circuit board is damaged due to the fact that the circuit board is clamped in the base and is pried by the operator by using a tool is also favorably prevented, namely: when the circuit board needs to be taken, the rotating block rotates reversely, so that the supporting rod fixed on the sliding plate can conflict with the supporting block when sliding along the sliding plate to the sliding groove, because the cross sections of the end parts of the supporting rod and the supporting block are all set to be in an inclined state, and then when the supporting rod conflicts with the supporting block, the supporting block can drive the supporting plate to rotate, because the connecting shaft is fixed on the supporting plate, and the torsional spring is sleeved on the connecting shaft, and then the deformation of the torsional spring can be realized by the rotation of the supporting plate, and simultaneously, the end part of the circuit board can be conflicted by the lug arranged on the supporting plate, and then one end of the circuit board can be tilted from the empty groove part, so that an operator can take the processed circuit board quickly, and meanwhile, the situation that the circuit board is damaged when the operator uses a tool to pry the circuit board at the empty groove part is also favorably prevented.
(3) According to the clamping device with the protection function for processing the PCBA circuit board of the Bluetooth headset, during wire welding, the fixing mechanism is rotated, the welding wire is clamped through the fixing mechanism after being placed, then the limiting mechanism is pulled, and the limiting mechanism is clamped into the fixing mechanism, so that the situation that welding errors are caused by welding wire position deviation when an operator welds the welding wire on the circuit board is favorably prevented, namely: when carrying out the bonding wire, operating personnel can the rotating fixed plate, and then make the stock rotate at the rotation slot part, and then be convenient for operating personnel place the bonding wire at several first draw-in groove positions of group that are equipped with on the base, operating personnel pulling draws the piece and rotates the fixed plate again, and then make several groups that are equipped with on the fixed plate be the second draw-in groove that the symmetry set up with first draw-in groove and carry out the centre gripping to the bonding wire, and then be convenient for carry out preliminary fixed to the position of bonding wire, then when loosening the piece that draws, slide bar with drawing piece fixed connection drives in fixture block card income fixed plate under expanding spring's reaction force, and then be convenient for carry on spacingly to the fixed plate, also be favorable to preventing the clearance that bonding wire position displacement leads to welding position production error in welding process simultaneously.
Drawings
The invention is further illustrated with reference to the following figures and examples.
Fig. 1 is a schematic overall structure diagram of a preferred embodiment of a clamping device for processing a bluetooth headset PCBA circuit board with a protection function according to the present invention;
FIG. 2 is an enlarged view of the part A shown in FIG. 1;
FIG. 3 is an enlarged view of the structure of the portion B shown in FIG. 1;
FIG. 4 is an enlarged view of the structure of the portion C shown in FIG. 1;
FIG. 5 is an enlarged view of the structure of the portion D shown in FIG. 1;
FIG. 6 is a schematic view of a connection structure of the fixture block and the fixing plate according to the present invention;
FIG. 7 is a schematic view of a connection structure of the rubber pad and the first clamping plate of the present invention;
FIG. 8 is an enlarged view of the structure of the section E shown in FIG. 7;
FIG. 9 is an enlarged view of the structure of the portion F shown in FIG. 7;
fig. 10 is a schematic view of a connection structure of the rotating block and the rotating shaft according to the present invention.
In the figure: 1. a base; 2. a clamping mechanism; 201. a chute; 202. a rubber pad; 203. a first clamping plate; 204. a slide plate; 205. a second clamping plate; 206. a pressure spring; 3. a collision mechanism; 301. a resisting plate; 302. a bump; 303. a connecting shaft; 304. a torsion spring; 305. a resisting block; 306. a support rod; 4. an empty groove; 5. a drive mechanism; 501. rotating the block; 502. a first bevel gear; 503. a screw; 504. a second bevel gear; 505. a rotating shaft; 6. a main body mechanism; 601. a limiting plate; 602. a first card slot; 603. a gasket; 604. a roller; 7. a limiting mechanism; 701. pulling the block; 702. a tension spring; 703. a slide bar; 704. a clamping block; 8. a fixing mechanism; 801. a fixing plate; 802. a pull rod; 803. a second card slot; 804. a rotating groove; 805. a long rod.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1-10, the clamping device for processing the bluetooth headset PCBA circuit board with the protection function of the present invention comprises a base 1, wherein the base 1 is provided with a plurality of empty slots 4; the base 1 is connected with a main body mechanism 6; a driving mechanism 5 is matched and rotated on the base 1; the driving mechanism 5 is fixed with a clamping mechanism 2; the clamping mechanism 2 is provided with a collision mechanism 3; a fixing mechanism 8 is matched and rotated on the base 1; the fixing mechanism 8 is matched and clamped with a limiting mechanism 7;
the collision mechanism 3 comprises a collision rod 306, the clamping mechanism 2 is fixedly provided with a collision rod 306, the collision rod 306 collides with a collision block 305, the collision block 305 is fixedly connected with a collision plate 301, the collision plate 301 is fixedly provided with a connecting shaft 303, the connecting shaft 303 is sleeved with a torsion spring 304, the collision plate 301 is connected with the base 1 through the torsion spring 304 in a matching manner, and the collision plate 301 is symmetrically and fixedly provided with two convex blocks 302.
Specifically, the driving mechanism 5 includes a rotating block 501, the rotating block 501 is rotatably connected to the base 1, a rotating shaft 505 is fixedly connected to the rotating block 501, the rotating shaft 505 is rotatably connected to the base 1, a second bevel gear 504 is fixedly mounted on the rotating shaft 505, a first bevel gear 502 is engaged with the second bevel gear 504, a screw 503 is fixedly connected to the first bevel gear 502, the screw 503 is rotatably connected to the base 1, when a circuit board needs to be taken, the driving mechanism 5 is rotated in a reverse direction, so that the driving mechanism 5 abuts against the abutting mechanism 3 when sliding, and further the abutting mechanism 3 is rotated to extrude the bottom end of the circuit board, so that the circuit board protrudes out of the base 1, and further an operator can take off the processed circuit board conveniently, thereby being beneficial to preventing the circuit board from being damaged due to the fact that the operator uses a tool to pry the circuit board in the base 1, namely: when the circuit board needs to be taken, the rotating block 501 is rotated reversely, so that the abutting rod 306 fixed on the sliding plate 204 abuts against the abutting block 305 when sliding along with the sliding plate 204 to the sliding groove 201, because the cross sections of the end parts of the abutting rod 306 and the abutting block 305 are all set to be in an inclined state, and further when the abutting rod 306 abuts against the abutting block 305, the abutting block 305 can drive the abutting plate 301 to rotate, because the connecting shaft 303 is fixed on the abutting plate 301, and the torsion spring 304 is sleeved on the connecting shaft 303, the torsion spring 304 can be deformed by the rotation of the abutting plate 301, and meanwhile, the lug 302 installed on the abutting plate 301 abuts against the end part of the circuit board, so that one end of the circuit board tilts from the empty groove 4 part, and further an operator can take the processed circuit board quickly, and the situation that the circuit board is damaged when the circuit board is clamped on the empty groove 4 part and the operator uses a tool to pry the circuit board is also favorably prevented.
Specifically, fixture 2 includes slide 204, threaded connection has slide 204 on the screw rod 503, sliding connection between slide 204 and the base 1, just equidistant fixedly connected with three first cardboard 203 on slide 204, sliding connection has three second cardboard 205 on the base 1, just second cardboard 205 is connected with the cooperation of base 1 through the pressure spring 206, the equidistance is equipped with a plurality of spout 201 in the base 1, the cooperation slides in the spout 201 has first cardboard 203, rubber pad 202 has all been bonded on first cardboard 203 and the second cardboard 205, just the cross-section of first cardboard 203, second cardboard 205 and rubber pad 202 all sets up and is the L shape structure, slide 204 and support fixed connection between the pole 306, just the tip cross-section that supports pole 306 and support piece 305 all is the slope setting.
Specifically, the main body mechanism 6 includes first draw-in groove 602, equidistant three first draw-in grooves 602 that are equipped with of group on the base 1, just be fixed with a set of gasket 603 on the first draw-in groove 602, fixed mounting has limiting plate 601 on the base 1, the cooperation is rotated on the limiting plate 601 and is had a plurality of gyro wheel 604, and operating personnel passes through main body mechanism 6 and is in the same place the device installation that base 1 and circuit board bonding wire need use, puts into base 1 with the circuit board from dead slot 4, rotates actuating mechanism 5, and then carries out the centre gripping to the circuit board when making fixture 2 slide in base 1 to be convenient for fix the circuit board, promptly: an operator can install the limiting plate 601 and a welding device required by welding wires together, and the limiting plate 601 is matched with and rotates the roller 604, so that the operator can conveniently install and disassemble the base 1; then the circuit board needing wire bonding is placed in the empty slot 4 arranged on the base 1, the rotating block 501 is rotated by hand, the rotating shaft 505 is fixed on the rotating block 501, the rotating shaft 505 drives the second bevel gear 504 to rotate when rotating, so that the second bevel gear 504 drives the first bevel gear 502 to rotate, since the first bevel gear 502 is fixedly provided with the screw 503, when the screw 503 rotates on the base 1, a sliding plate 204 connected with the screw 503 through screw threads slides in the base 1 along the screw 503, and three first clamping plates 203 are fixed on the sliding plate 204 at equal intervals, so that the first card 203 slides towards the direction close to the circuit board, when one end of the circuit board contacts with the rubber pad 202 adhered on the first card 203, the other end will press the second card 205, and then make second cardboard 205 extrude pressure spring 206, and then be convenient for carry out the centre gripping to the circuit board both ends, also prevented directly from leading to the fact the condition of damage to the circuit board is fixed from the top simultaneously.
Specifically, the fixing mechanism 8 includes a rotation groove 804, the base 1 is provided with a rotation groove 804, the rotation groove 804 is internally matched and rotated by a fixing plate 801, the fixing plate 801 is fixedly provided with a long rod 805, the long rod 805 is rotatably connected with the base 1, the fixing plate 801 is fixedly provided with a pull rod 802, the fixing plate 801 is equidistantly provided with three groups of second clamping grooves 803, the second clamping grooves 803 are matched and provided with another group of gaskets 603, and the first clamping grooves 602 and the second clamping grooves 803 are symmetrically arranged.
Specifically, stop gear 7 includes fixture block 704, the last block 704 that the block is connected with of fixed plate 801, fixedly connected with slide bar 703 on the fixture block 704, telescopic spring 702 has been cup jointed on the slide bar 703, slide bar 703 is connected with base 1 cooperation through telescopic spring 702, fixedly connected with draws piece 701 on the slide bar 703, just draw piece 701 and base 1 conflict, when the bonding wire, rotate fixed establishment 8, place the bonding wire after well centre gripping it through fixed establishment 8, then stimulate stop gear 7, and then make stop gear 7 block go into in fixed establishment 8 to be favorable to preventing that operating personnel from leading to the condition of welding production error at the bonding wire offset when with the bonding wire welding circuit board, promptly: when carrying out the bonding wire, operating personnel can rotate fixed plate 801, and then make stock 805 rotate at rotation groove 804 position, and then be convenient for operating personnel place the bonding wire at several groups of first draw-in groove 602 positions that are equipped with on base 1, operating personnel pulling draw block 701 rotates fixed plate 801 again, and then make several groups that are equipped with on the fixed plate 801 and be the second draw-in groove 803 of symmetry setting with first draw-in groove 602 and carry out the centre gripping to the bonding wire, and then be convenient for carry out preliminary fixed to the position of bonding wire, then when loosening draw block 701, slide bar 703 with draw block 701 fixed connection drives fixture block 704 card under expanding spring's 702 reaction force and goes into in the fixed plate 801, and then be convenient for spacing fixed plate 801, also be favorable to preventing the clearance that the bonding wire position displacement leads to welding position production error in welding process simultaneously.
When the welding device is used, firstly, an operator can install the limiting plate 601 and the welding device required by welding wires together, and the limiting plate 601 is matched with the roller 604 in a rotating mode, so that the operator can conveniently install and detach the base 1; then the circuit board needing wire bonding is placed in the empty slot 4 arranged on the base 1, the rotating block 501 is rotated by hand, the rotating shaft 505 is fixed on the rotating block 501, the rotating shaft 505 drives the second bevel gear 504 to rotate when rotating, so that the second bevel gear 504 drives the first bevel gear 502 to rotate, since the first bevel gear 502 is fixedly provided with the screw 503, when the screw 503 rotates on the base 1, a sliding plate 204 connected with the screw 503 through screw threads slides in the base 1 along the screw 503, and three first clamping plates 203 are fixed on the sliding plate 204 at equal intervals, so that the first card 203 slides towards the direction close to the circuit board, when one end of the circuit board contacts with the rubber pad 202 adhered on the first card 203, the other end will press the second card 205, the second clamping plate 205 is used for extruding the compression spring 206, so that the two ends of the circuit board can be clamped conveniently, and the situation that the circuit board is easily damaged when being fixed from the top is avoided; when the circuit board needs to be taken, the rotating block 501 is rotated reversely, so that the abutting rod 306 fixed on the sliding plate 204 abuts against the abutting block 305 when sliding along with the sliding plate 204 to the sliding groove 201, because the cross sections of the end parts of the abutting rod 306 and the abutting block 305 are both set to be in an inclined state, when the abutting rod 306 abuts against the abutting block 305, the abutting block 305 can drive the abutting plate 301 to rotate, because the connecting shaft 303 is fixed on the abutting plate 301, and the torsion spring 304 is sleeved on the connecting shaft 303, the torsion spring 304 can be deformed by the rotation of the abutting plate 301, and meanwhile, the lug 302 arranged on the abutting plate 301 abuts against the end part of the circuit board, so that one end of the circuit board is tilted from the empty groove 4 part, the operator can take the processed circuit board quickly, and the situation that the circuit board is damaged when the circuit board is clamped at the empty groove 4 part and the operator uses a tool to pry the circuit board is also favorably prevented; when carrying out the bonding wire, operating personnel can rotate fixed plate 801, and then make stock 805 rotate at rotation groove 804 position, and then be convenient for operating personnel place the bonding wire at several groups of first draw-in groove 602 positions that are equipped with on base 1, operating personnel pulling draw block 701 rotates fixed plate 801 again, and then make several groups that are equipped with on the fixed plate 801 and be the second draw-in groove 803 of symmetry setting with first draw-in groove 602 and carry out the centre gripping to the bonding wire, and then be convenient for carry out preliminary fixed to the position of bonding wire, then when loosening draw block 701, slide bar 703 with draw block 701 fixed connection drives fixture block 704 card under expanding spring's 702 reaction force and goes into in the fixed plate 801, and then be convenient for spacing fixed plate 801, also be favorable to preventing the clearance that the bonding wire position displacement leads to welding position production error in welding process simultaneously.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (10)
1. A clamping device with a protection function for processing a PCBA circuit board of a Bluetooth headset is characterized by comprising a base (1), wherein a plurality of empty grooves (4) are formed in the base (1); the base (1) is connected with a main body mechanism (6); a driving mechanism (5) is matched and rotated on the base (1); the driving mechanism (5) is fixed with a clamping mechanism (2); the clamping mechanism (2) is provided with a collision mechanism (3); a fixing mechanism (8) is matched and rotated on the base (1); the fixing mechanism (8) is matched and clamped with a limiting mechanism (7);
conflict mechanism (3) are including supporting pole (306), be fixed with on fixture (2) and support pole (306), support pole (306) and support piece (305) conflict, support fixedly connected with on piece (305) and support board (301), support on board (301) fixed mounting have even axle (303), even epaxial (303) of cup jointed torsional spring (304), support board (301) and be connected through torsional spring (304) and base (1) cooperation, it has two lugs (302) to support symmetrical fixed mounting on board (301).
2. The clamping device with the protection function for processing the PCBA circuit board of the Bluetooth headset is characterized in that: the driving mechanism (5) comprises a rotating block (501), the base (1) is connected with the rotating block (501) in a rotating mode, a rotating shaft (505) is fixedly connected onto the rotating block (501), the rotating shaft (505) is connected with the base (1) in a rotating mode, a second bevel gear (504) is fixedly mounted on the rotating shaft (505), a first bevel gear (502) is meshed onto the second bevel gear (504), a screw rod (503) is fixedly connected onto the first bevel gear (502), and the screw rod (503) is connected with the base (1) in a rotating mode.
3. The clamping device with the protection function for processing the PCBA circuit board of the Bluetooth headset of claim 2, wherein the clamping device comprises: fixture (2) includes slide (204), threaded connection has slide (204) on screw rod (503), sliding connection between slide (204) and base (1), just equidistant three first cardboard (203) of fixedly connected with in slide (204), sliding connection has three second cardboard (205) on base (1), just second cardboard (205) are connected with base (1) cooperation through pressure spring (206).
4. The clamping device with the protection function for processing the PCBA circuit board of the Bluetooth headset is characterized in that: a plurality of sliding grooves (201) are arranged in the base (1) at equal intervals, and first clamping plates (203) are matched and slide in the sliding grooves (201).
5. The clamping device with the protection function for processing the PCBA circuit board of the Bluetooth headset is characterized in that: rubber pads (202) are bonded to the first clamping plate (203) and the second clamping plate (205), and the cross sections of the first clamping plate (203), the second clamping plate (205) and the rubber pads (202) are all arranged to be of L-shaped structures.
6. The clamping device with the protection function for processing the PCBA circuit board of the Bluetooth headset of claim 5, wherein the clamping device comprises: the sliding plate (204) is fixedly connected with the abutting rod (306), and the cross sections of the end parts of the abutting rod (306) and the abutting block (305) are obliquely arranged.
7. The clamping device with the protection function for processing the PCBA circuit board of the Bluetooth headset is characterized in that: main part mechanism (6) include first draw-in groove (602), equidistant three first draw-in grooves of group (602) that are equipped with in base (1), just be fixed with a set of gasket (603) on first draw-in groove (602), fixed mounting has limiting plate (601) on base (1), the cooperation is rotated on limiting plate (601) and is had a plurality of gyro wheel (604).
8. The clamping device with the protection function for processing the PCBA circuit board of the Bluetooth headset of claim 7, wherein the clamping device comprises: fixed establishment (8) are including rotating groove (804), be equipped with on base (1) and rotate groove (804), it has fixed plate (801) to rotate groove (804) fit in rotation, fixed mounting has stock (805) on fixed plate (801), just rotate between stock (805) and the base (1) and be connected, fixed mounting has pull rod (802) on fixed plate (801).
9. The clamping device with the protection function for processing the PCBA circuit board of the Bluetooth headset of claim 8, wherein the clamping device comprises: three groups of second clamping grooves (803) are equidistantly arranged on the fixing plate (801), another group of gaskets (603) are arranged at the positions of the second clamping grooves (803) in a matched mode, and the first clamping grooves (602) and the second clamping grooves (803) are symmetrically arranged.
10. The clamping device with the protection function for processing the PCBA circuit board of the Bluetooth headset is characterized in that: the limiting mechanism (7) comprises a clamping block (704), the clamping block (704) is connected to the fixing plate (801) in a clamping mode, a sliding rod (703) is fixedly connected to the clamping block (704), an expansion spring (702) is sleeved on the sliding rod (703), the sliding rod (703) is connected with the base (1) in a matched mode through the expansion spring (702), a pulling block (701) is fixedly connected to the sliding rod (703), and the pulling block (701) is abutted to the base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111334946.8A CN114101840A (en) | 2021-11-11 | 2021-11-11 | Clamping device is used in processing of bluetooth headset PCBA circuit board with protect function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111334946.8A CN114101840A (en) | 2021-11-11 | 2021-11-11 | Clamping device is used in processing of bluetooth headset PCBA circuit board with protect function |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116699195A (en) * | 2023-06-16 | 2023-09-05 | 江苏联成开拓集团有限公司 | Automobile central control screen detection device |
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