CN113996879B - Clamp for welding integrated mainboard - Google Patents
Clamp for welding integrated mainboard Download PDFInfo
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- CN113996879B CN113996879B CN202111472814.1A CN202111472814A CN113996879B CN 113996879 B CN113996879 B CN 113996879B CN 202111472814 A CN202111472814 A CN 202111472814A CN 113996879 B CN113996879 B CN 113996879B
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- fixing
- fixedly connected
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- frame
- rack
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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
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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
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- Mechanical Engineering (AREA)
- Basic Packing Technique (AREA)
Abstract
The invention relates to the technical field of welding fixtures, in particular to a fixture for welding an integrated mainboard, which comprises a fixing frame, wherein an adjusting structure is connected onto the fixing frame, a clamping structure is connected onto the fixing frame, a butting structure is arranged on the clamping structure, a cleaning structure is connected onto the fixing frame, one end of the fixing frame is connected with a collecting structure, a limiting structure is connected onto the fixing frame, and a protective structure is connected onto the cleaning structure; adjust the structure and be convenient for place the integrated mainboard of different thickness, be convenient for press from both sides tight location with integrated mainboard under the effect that presss from both sides tight structure, can make integrated mainboard fixed firm through the structure of contradicting, be convenient for to the dust on the integrated mainboard through the clearance structure, and the welding piece clears up, limit structure is convenient for fix the clearance structure, be convenient for collect the piece of clearance through collecting the structure, protective structure can avoid welding smog to enter into eyes in welding process.
Description
Technical Field
The invention relates to the technical field of welding clamps, in particular to a clamp for welding an integrated mainboard.
Background
In the production maintenance process of integrated mainboard, fix the welding speed that can effectively improve integrated mainboard through welding jig to integrated mainboard, consequently for the ease of being convenient for weld integrated mainboard and just need an integrated mainboard anchor clamps for welding.
Present welding jig is for joining in marriage the cover type, in the integrated mainboard welding process to different specifications, welding jig's adaptability is less, it is fixed to be not convenient for press from both sides tight, adopt the fixed method of lead screw drive more, relatively poor to the control of dynamics, if the misoperation easily damages integrated mainboard, can produce certain smog in the welding process, be equipped with the guard plate between integrated mainboard and the operator, smog easily gets into in the eyes, influence the operation, when needing to clear up welding piece on the integrated mainboard, need take little brush to carry out manual clearance, the clearance coverage is low.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a clamp for welding an integrated mainboard.
The technical scheme adopted by the invention for solving the technical problem is as follows: a fixture for welding an integrated mainboard comprises a fixing frame, wherein the fixing frame is connected with an adjusting structure used for adapting to integrated mainboards with different thicknesses, the fixing frame is connected with a clamping structure used for clamping and positioning the integrated mainboard, the clamping structure is connected with a conflict structure used for firmly fixing the integrated mainboard, the fixing frame is connected with a cleaning structure used for cleaning the surface of the integrated mainboard, one end of the fixing frame is connected with a collecting structure used for collecting cleaned debris, the fixing frame is connected with a limiting structure used for limiting the work of the cleaning structure, and the cleaning structure is connected with a protecting structure used for protecting eyes;
The cleaning structure comprises a rotating frame, one end of a fixing frame is rotatably connected with the rotating frame, a first torsional spring is butted between the rotating frame and the fixing frame, moving grooves are formed in two ends of the rotating frame, the rotating frame is slidably connected with a brush through a pair of moving grooves, a plurality of moving wheels are fixedly connected with two ends of the brush, the moving wheels are in rolling connection with the rotating frame through the moving grooves, a pair of rotating rollers are rotatably connected into one end of the fixing frame, a belt is wound and connected onto the pair of rotating rollers, one end of the belt is fixedly connected with one end of the brush, one end of the rotating frame is slidably connected with a second rack, a tension spring is fixedly connected between the second rack and the rotating frame, a second gear is fixedly connected onto the rotating roller close to one end of the second rack, and one end of the rotating frame close to the second gear is rotatably connected with a rotating shaft, fixedly connected with third gear and fourth gear on the axis of rotation, second gear and third gear meshing, fourth gear and second rack meshing, the mount is "[" shape, third gear diameter is greater than fourth gear diameter.
Concretely, protective structure includes the guard plate, the one end of rotating turret is rotated and is connected with the guard plate, the guard plate is close to and contradicts between the one end and the rotating turret in second rack and has the second torsional spring, the guard plate is close to and rotates in the one end of second rack and is connected with the conflict wheel, the conflict wheel is through promoting groove and second rack roll connection, the one end of second rack is equipped with the promotion groove.
It is specific, adjust the structure and include the bracing piece, two pairs of bracing pieces of bottom fixedly connected with of mount, two pairs of bracing piece bottom fixedly connected with bottom plate, two pairs sliding connection has the regulating plate on the bracing piece, the bottom of regulating plate and mount is contradicted, one end threaded connection that the regulating plate is located the belt has accommodate the lead screw, accommodate the lead screw's top and mount rotate to be connected.
It is specific, limit structure includes the gag lever post, the one end of mount is rotated and is connected with the gag lever post, it has the third torsional spring to contradict between gag lever post and the mount, spacing groove and rotating turret are contradicted through the top of gag lever post, the one end of rotating turret is equipped with the spacing groove, the one end sliding connection that the mount is close to in the gag lever post has the button, the one end and the gag lever post of button are contradicted, fixedly connected with fifth spring between button and the mount, the spacing groove is "L" shape, the gag lever post is "L" shape.
Specifically, the clamping structure comprises a fixed plate, wherein both ends of the fixed frame are slidably connected with fixed plates, the fixed frame is positioned at both ends of the fixed plate and fixedly connected with pulleys, the pulleys are in rolling connection with the fixed plate through chutes, one end of the fixed plate is fixedly connected with a baffle, the baffle can be abutted against the fixed frame, fixed teeth are fixedly connected on the fixed plate close to one end of the button, the fixed teeth are slidably connected with the fixed plate, one end of the fixed plate close to the fixed teeth is slidably connected with a fixed block, a first spring is fixedly connected between the fixed block and the fixed plate, the bottom end of the fixed block is abutted against the fixed teeth, the top end of the fixed block is abutted against a rotating frame, a fixed strip is fixedly connected at the bottom end of the fixed plate, a first rack is fixedly connected at one end of the fixed strip, and a pair of the first rack is slidably connected with one end of the fixed frame, the fixing frame is characterized in that one end, close to the first rack, of the fixing frame is rotatably connected with a first gear, the first racks are meshed with two ends of the first gear respectively, the section of the fixing block is T-shaped, and the fixing teeth are in a sawtooth shape.
Specifically, the abutting structure comprises a pair of sliding rods, a pair of sliding rods are slidably connected in a pair of fixing plates, one ends of the two pairs of sliding rods close to the brushes are fixedly connected with abutting strips respectively, the other ends of the two pairs of sliding rods are fixedly connected with pull strips respectively, a second spring is sleeved at one end of the sliding rods close to the abutting strips, two ends of the second spring are fixedly connected with the abutting strips and the fixing plates respectively, one end of the fixing plate close to the pull strips is rotatably connected with a pressing block, a third spring is fixedly connected between the pressing block and the fixing plate, one end of the pull strips close to the pressing block is fixedly connected with a control rod, the control rod is slidably connected with the fixing plates, one end of the control rod extending into the fixing plate is fixedly connected with abutting teeth, one end of the fixing plate close to the pressing block is slidably connected with the abutting blocks, and a fourth spring is fixedly connected between the abutting blocks and the fixing plates, the bottom of conflict piece is contradicted with the conflict tooth, press the one end of piece and contradict the piece and contradict, the conflict tooth is the cockscomb structure, the bottom of conflict piece is the inclined plane form.
Specifically, the collecting structure comprises a through groove, the through groove is formed in one end of the fixing frame, the collecting box is connected to one end, located in the through groove, of the fixing frame in a sliding mode, the top end of the fixing frame is communicated with the interior of the collecting box through the through groove, and a fixing column is fixedly connected to one end of the collecting box.
The beneficial effects of the invention are:
(1) according to the clamp for welding the integrated main board, the fixing frame is connected with the adjusting structure suitable for the integrated main boards with different thicknesses, the integrated main boards with different thicknesses can be conveniently placed under the action of the adjusting structure, and therefore the next step of fixing is facilitated, namely: place integrated mainboard on the surface of regulating plate, make the one end of integrated mainboard be close to and run through the groove, make the surface of integrated board be less than the top of touch strip, touch strip is "L" shape, and touch strip is made for the rubber material, rotates accommodate the lead screw, and accommodate the lead screw will drive the regulating plate along bracing piece lapse to drive integrated mainboard downstream, when the surface of integrated board is less than the top of touch strip a little, alright press from both sides tight location to integrated mainboard.
(2) According to the clamp for welding the integrated mainboard, the fixing frame is connected with the clamping structure for clamping and positioning the integrated mainboard, the clamping structure is connected with the conflict structure for firmly fixing the integrated mainboard, the integrated mainboard can be conveniently clamped and positioned under the action of the clamping structure, the conflict structure can firmly fix the integrated mainboard, and the excessive clamping force is avoided, namely: the fixed plate on one side is grasped and pushed to move towards the integrated mainboard, the fixed plate on one side drives the first rack to move through the fixed strip, under the action of the first gear, the other first rack is driven to move, so that the fixed strip on the other side and the fixed plate are driven to move towards each other, the baffle plate moves towards the direction of the integrated sliding plate, the pulley rolls in the sliding groove, so that the movement of the fixed plate is smoother, the collision strip is driven to firmly collide with the two ends of the integrated mainboard, so that the sliding and the rotation of the integrated mainboard are avoided, the rotating closed rotating frame is rotated, the first torsion spring compresses, the limiting rod limits the rotating frame, the bottom end of the rotating frame pushes the fixed block to move, the first spring compresses, so that the bottom end of the T-shaped fixed block is pushed to collide with the fixed teeth, the zigzag teeth can not move, and the movement of the fixed plate is limited, pressing and pressing the piece, the third spring compression will take conflict piece upward movement according to the one end of piece, and the fourth spring will compress, and the conflict piece will break away from with the conflict tooth, under the promotion of second spring, will promote conflict strip and integrated mainboard and closely contradict, and the slide bar will move to integrated mainboard direction, and the control lever will be to fixed plate internal motion.
(3) According to the clamp for welding the integrated mainboard, the fixed frame is connected with the cleaning structure for cleaning the surface of the integrated mainboard, one end of the fixed frame is connected with the collecting structure for collecting the cleaned debris, the fixed frame is connected with the limiting structure for limiting the work of the cleaning structure, the cleaning structure is connected with the protective structure for protecting eyes, the cleaning structure is convenient for cleaning dust and welding debris on the integrated mainboard, the limiting structure is convenient for fixing the cleaning structure, the collecting structure is convenient for collecting the cleaned debris, and the protective structure can prevent welding smoke from entering the eyes in the welding process, namely: the integrated mainboard needing to be welded is taken out, the button is pressed, the limiting rod is pushed by the button to rotate, the fifth spring is compressed, the top end of the L-shaped limiting rod moves to one end of the L-shaped limiting groove, the third torsion spring is compressed, the rotating frame is convenient to rotate, under the pushing of the first torsion spring, the rotating frame is unscrewed, the protection plate is in an inclined state during welding, eyes can be well protected, welding smoke is prevented from entering the eyes, when the surface of the integrated mainboard needs to be cleaned, the second rack is pulled outwards, the second rack drives the pushing groove to move outwards, the abutting wheel is pushed to move outwards, the protection plate is driven to rotate, the second torsion spring is compressed, the abutting wheel is separated from the pushing groove, the protection plate is abutted against the surface of the rotating frame, the splashing of fragments is avoided, the second rack moves outwards, the tension spring stretches and drives the fourth gear to rotate, thereby driving the rotating shaft to rotate, thereby driving the third gear to rotate, thereby driving the second gear to rotate, thereby achieving a speed change effect, the second gear will drive the rotating roller on one side to rotate, thereby driving the belt and the rotating roller on the other side to rotate, thereby driving the brush to move towards the direction of the through groove, both ends of the brush are fixedly connected with moving wheels, thereby facilitating the movement of the brush, thereby cleaning the debris avoided by the integrated mainboard, loosening the second rack, pulling the second rack to be drawn into the rotating frame by a tension spring, the pushing groove will enter the rotating frame, the pushing wheel will be screwed in the pushing groove to be collided with the second rack, the protecting plate will be pushed to unscrew by the second torsion spring, the second rack will drive the fourth gear, the third gear and the second gear to rotate, thereby driving the rotating roller to rotate, thereby driving the brush to reset by the rotation of the belt, the piece of clearance will fall into through running through the groove and collect the box, and pulling fixed column alright pull out the collection box to be convenient for clear up the collection box.
Drawings
The invention is further illustrated by the following examples in conjunction with the drawings.
Fig. 1 is a schematic overall structural diagram of a preferred embodiment of a fixture for welding an integrated motherboard 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 part B shown in FIG. 1;
FIG. 4 is a schematic view of a connection structure of the adjusting structure and the cleaning structure according to the present invention;
FIG. 5 is an enlarged view of the structure of the part C shown in FIG. 4;
FIG. 6 is a schematic view of a connection structure of the fixing frame and the cleaning structure of the present invention;
FIG. 7 is an enlarged view of the structure of the portion D shown in FIG. 6;
FIG. 8 is a schematic view of the connection structure of the fixing frame and the clamping structure of the present invention;
FIG. 9 is a schematic view of a connection structure of the clamping structure and the interference structure according to the present invention;
FIG. 10 is a schematic view of the connection structure of the fixing plate and the control rod according to the present invention;
FIG. 11 is an enlarged view of the structure of the section E shown in FIG. 10;
FIG. 12 is an enlarged view of the structure of the portion F shown in FIG. 10;
fig. 13 is a schematic view of a connection structure of the fixing frame and the limiting structure of the present invention.
In the figure: 1. a fixed mount; 2. an adjustment structure; 201. a support bar; 202. a base plate; 203. an adjusting plate; 204. adjusting the screw rod; 3. a clamping structure; 301. a fixing plate; 302. a chute; 303. fixing teeth; 304. a baffle plate; 305. a first rack; 306. a pulley; 307. a fixing strip; 308. a first gear; 309. a fixed block; 310. a first spring; 4. cleaning the structure; 401. a brush; 402. a second rack; 403. a rotating frame; 404. a moving groove; 405. a belt; 406. a rotating roller; 407. a first torsion spring; 408. a moving wheel; 409. a tension spring; 410. a second gear; 411. a third gear; 412. a fourth gear; 413. a rotating shaft; 5. a protective structure; 501. a protection plate; 502. a second torsion spring; 503. a push groove; 504. a contact wheel; 6. a collection structure; 601. fixing a column; 602. a through groove; 603. a collection box; 7. a contact structure; 701. bracing; 702. a slide bar; 703. a control lever; 704. pressing the block; 705. a contact bar; 706. a second spring; 707. a contact tooth; 708. a third spring; 709. a contact block; 710. a fourth spring; 8. a limiting structure; 801. a button; 802. a fifth spring; 803. a limiting rod; 804. a third torsion spring; 805. a limiting groove.
Detailed Description
The present invention will be further described with reference to the following detailed description so that the technical means, the creation features, the achievement purposes and the effects of the present invention can be easily understood.
As shown in fig. 1 to 13, the jig for welding an integrated motherboard according to the present invention includes a fixing frame 1, an adjusting structure 2 adapted to integrated motherboards of different thicknesses is connected to the fixing frame 1, a clamping structure 3 for clamping and positioning the integrated motherboard is connected to the fixing frame 1, a collision structure 7 for firmly fixing the integrated motherboard is connected to the clamping structure 3, a cleaning structure 4 for cleaning the surface of the integrated motherboard is connected to the fixing frame 1, a collecting structure 6 for collecting the cleaned debris is connected to one end of the fixing frame 1, a limiting structure 8 for limiting the operation of the cleaning structure 4 is connected to the fixing frame 1, and a protecting structure 5 for protecting eyes is connected to the cleaning structure 4;
the cleaning structure 4 comprises a rotating frame 403, one end of the fixing frame 1 is rotatably connected with the rotating frame 403, a first torsion spring 407 is abutted between the rotating frame 403 and the fixing frame 1, moving grooves 404 are respectively arranged at two ends of the rotating frame 403, the rotating frame 403 is slidably connected with a brush 401 through a pair of moving grooves 404, a plurality of moving wheels 408 are fixedly connected at two ends of the brush 401, the moving wheels 408 are in rolling connection with the rotating frame 403 through the moving grooves 404, a pair of rotating rollers 406 are rotatably connected in one end of the fixing frame 1, a belt 405 is wound and connected on the pair of rotating rollers 406, one end of the belt 405 is fixedly connected with one end of the brush 401, one end of the rotating frame 403 is slidably connected with a second rack 402, a tension spring 409 is fixedly connected between the second rack 402 and the rotating frame 403, and a second gear 410 is fixedly connected on the rotating roller 406 close to one end of the second rack 402, one end of the rotating frame 403 close to the second gear 410 is rotatably connected with a rotating shaft 413, the rotating shaft 413 is fixedly connected with a third gear 411 and a fourth gear 412, the second gear 410 is meshed with the third gear 411, the fourth gear 412 is meshed with the second rack 402, the fixing frame 1 is in a shape of [, and the diameter of the third gear 411 is larger than that of the fourth gear 412; the second rack 402 moves outwards, the tension spring 409 is lengthened to drive the fourth gear 412 to rotate, thereby driving the rotating shaft 413 to rotate, thereby driving the third gear 411 to rotate, thereby driving the second gear 410 to rotate, the diameter of the third gear 411 is larger than that of the fourth gear 412, thereby achieving a speed change effect, the second gear 410 drives the rotating roller 406 on one side to rotate, thereby driving the belt 405 and the rotating roller 406 on the other side to rotate, thereby driving the brush 401 to move towards the direction of the through slot 602, both ends of the brush 401 are fixedly connected with the moving wheel 408, thereby facilitating the movement of the brush 401, thereby cleaning up debris avoided by the integrated mainboard, loosening the second rack 402, the tension spring 409 pulls the second rack 402 to retract into the rotating frame 403, the pushing slot 503 will enter the rotating frame 403, the touch wheel 504 will be screwed into the pushing slot 503 and abutted against the second rack 402, the second torsion spring 502 will push the protection plate 501 to unscrew, the second rack 402 will drive the fourth gear 412, the third gear 411 and the second gear 410 to rotate, thereby driving the rotating roller 406 to rotate, and the brush 401 is driven to reset by the rotation of the belt 405.
Specifically, the protective structure 5 includes a protective plate 501, the protective plate 501 is rotatably connected to one end of the rotating frame 403, a second torsion spring 502 is abutted between one end of the protective plate 501 close to the second rack 402 and the rotating frame 403, a contact wheel 504 is rotatably connected to one end of the protective plate 501 close to the second rack 402, the contact wheel 504 is in rolling connection with the second rack 402 through a pushing groove 503, and a pushing groove 503 is formed in one end of the second rack 402; when the welding, guard plate 501 is in the tilt state, can carry out fine protection to eyes, avoid welded smog to enter into eyes in, when needs are cleared up integrated mainboard surface, outside pulling second rack 402, second rack 402 will drive promotion groove 503 outward movement, thereby promote the outside motion of wheel 504 of touching, thereby it rotates to drive guard plate 501, second torsional spring 502 will compress, conflict wheel 504 and promotion groove 503 break away from, guard plate 501 will contradict with the surface of rotating turret 403, thereby avoid clastic splashing.
Specifically, the adjusting structure 2 comprises supporting rods 201, two pairs of supporting rods 201 are fixedly connected to the bottom end of the fixing frame 1, bottom plates 202 are fixedly connected to the bottom ends of the two pairs of supporting rods 201, adjusting plates 203 are slidably connected to the two pairs of supporting rods 201, the adjusting plates 203 abut against the bottom end of the fixing frame 1, one ends, located on the belt 405, of the adjusting plates 203 are in threaded connection with adjusting screw rods 204, and the top ends of the adjusting screw rods 204 are rotatably connected with the fixing frame 1; the integrated mainboard is placed on the surface of the adjusting plate 203, one end of the integrated mainboard is close to the through groove 602, the surface of the integrated plate is lower than the upper part of the contact strip 705, the contact strip 705 is in an L shape, the contact strip 705 is made of rubber, the adjusting screw 204 is rotated, the adjusting screw 204 drives the adjusting plate 203 to slide downwards along the supporting rod 201, the integrated mainboard is driven to move downwards, and when the surface of the integrated plate is slightly lower than the upper part of the contact strip 705, the integrated mainboard can be clamped and positioned.
Specifically, the limiting structure 8 includes a limiting rod 803, one end of the fixing frame 1 is rotatably connected with the limiting rod 803, a third torsion spring 804 is abutted between the limiting rod 803 and the fixing frame 1, the top end of the limiting rod 803 is abutted with the rotating frame 403 through a limiting groove 805, one end of the rotating frame 403 is provided with a limiting groove 805, one end of the fixing frame 1 close to the limiting rod 803 is slidably connected with a button 801, one end of the button 801 is abutted with the limiting rod 803, a fifth spring 802 is fixedly connected between the button 801 and the fixing frame 1, the limiting groove 805 is in an "L" shape, and the limiting rod 803 is in an "L" shape; the integrated mainboard needing to be welded is taken out, the button 801 is pressed, the button 801 pushes the limiting rod 803 to rotate, the fifth spring 802 is compressed, the top end of the L-shaped limiting rod 803 moves to one end of the L-shaped limiting groove 805, the third torsion spring 804 is compressed, the rotation of the rotating frame 403 is facilitated, and the rotating frame 403 is unscrewed under the pushing of the first torsion spring 407.
Specifically, the clamping structure 3 comprises a fixing plate 301, a fixing plate 301 is slidably connected to both ends of the fixing frame 1, pulleys 306 are fixedly connected to both ends of the fixing plate 301 of the fixing frame 1, the pulleys 306 are connected with the fixing plate 301 through sliding grooves 302, a baffle 304 is fixedly connected to one end of the fixing plate 301, the baffle 304 can be abutted to the fixing frame 1, a fixing tooth 303 is fixedly connected to the fixing plate 301 close to one end of a button 801, the fixing tooth 303 is slidably connected to the fixing plate 301, a fixing block 309 is slidably connected to one end of the fixing plate 301 close to the fixing tooth 303, a first spring 310 is fixedly connected between the fixing block 309 and the fixing plate 301, the bottom end of the fixing block 309 is abutted to the fixing tooth 303, the top end of the fixing block 309 is abutted to the rotating frame 403, and a pair of fixing strips 307 are fixedly connected to the bottom end of the fixing plate 301, one end of the fixed bar 307 is fixedly connected with a first rack 305, one end of the first rack 305 and one end of the fixed frame 1 are connected in a sliding manner, one end of the fixed frame 1 close to the first rack 305 is connected with a first gear 308 in a rotating manner, the first rack 305 is meshed with two ends of the first gear 308 respectively, the section of the fixed block 309 is in a T shape, and the fixed teeth 303 are in a sawtooth shape; the fixing plate 301 on one side is grasped and pushed to make the fixing plate 301 move towards the direction of the integrated main plate, the fixing plate 301 on one side drives the first rack 305 to move through the fixing bar 307, the other first rack 305 is driven to move under the action of the first gear 308, so as to drive the fixing bar 307 on the other side and the fixing plate 301 to move towards each other, the baffle plate 304 moves towards the direction of the integrated sliding plate, the pulley 306 rolls in the chute 302, so that the movement of the fixing plate 301 is smoother, so as to drive the contact bar 705 to firmly abut against the two ends of the integrated main plate, thereby avoiding the sliding and rotating of the integrated main plate, the rotating frame 403 is rotated and closed, the first torsion spring 407 is compressed, the limiting rod 803 limits the rotating frame 403, the bottom end of the rotating frame 403 pushes the fixing block 309 to move, the first spring 310 is compressed, so as to push the bottom end of the "T" shaped fixing block 309 to abut against the serrated fixing teeth 303, thereby making the stationary teeth 303 immovable and thus restricting the movement of the fixed plate 301.
Specifically, the abutting structure 7 includes a sliding rod 702, a pair of sliding rods 702 are slidably connected in the fixing plate 301, one end of each of the two pairs of sliding rods 702 close to the brush 401 is fixedly connected with a contact bar 705, the other end of each of the two pairs of sliding rods 702 is fixedly connected with a brace 701, one end of each of the two pairs of sliding rods 702 close to the contact bar 705 is sleeved with a second spring 706, two ends of each of the second springs 706 are fixedly connected with the contact bars 705 and the fixing plate 301, one end of the fixing plate 301 close to the braces 701 is rotatably connected with a pressing block 704, a third spring 708 is fixedly connected between the pressing block 704 and the fixing plate 301, one end of each of the braces 701 close to the pressing block 704 is fixedly connected with a control rod 703, the control rod 703 is slidably connected with the fixing plate 301, one end of the control rod 703 extending into the fixing plate 301 is fixedly connected with contact teeth 707, one end of the fixing plate 301 close to the pressing block 704 is slidably connected with a contact block 709, a fourth spring 710 is fixedly connected between the contact block 709 and the fixed plate 301, the bottom end of the contact block 709 abuts against the abutting teeth 707, one end of the pressing block 704 abuts against the abutting block 709, the abutting teeth 707 are saw-toothed, and the bottom end of the contact block 709 is in a bevel shape; the pressing block 704 is pressed, the third spring 708 is compressed, one end of the pressing block 704 moves the abutting block 709 upwards, the fourth spring 710 is compressed, the abutting block 709 is separated from the abutting teeth 707, the abutting strip 705 is pushed to be tightly abutted against the integrated mainboard under the pushing of the second spring 706, the sliding rod 702 moves towards the direction of the integrated mainboard, and the control rod 703 moves towards the inside of the fixing plate 301.
Specifically, the collecting structure 6 includes a through groove 602, the through groove 602 is disposed at one end of the fixing frame 1, a collecting box 603 is slidably connected to one end of the fixing frame 1 located in the through groove 602, the top end of the fixing frame 1 is communicated with the inside of the collecting box 603 through the through groove 602, and a fixing column 601 is fixedly connected to one end of the collecting box 603; the cleaned debris falls into the collecting box 603 through the through groove 602, and the collecting box 603 can be pulled out by pulling the fixing column 601, so that the collecting box 603 is cleaned conveniently.
When the invention is used, firstly, an integrated mainboard needing to be welded is taken out, a button 801 is pressed, the button 801 pushes a limit rod 803 to rotate, a fifth spring 802 is compressed, the top end of an L-shaped limit rod 803 moves to one end of an L-shaped limit groove 805, a third torsion spring 804 is compressed, so that the rotating frame 403 can rotate conveniently, under the pushing action of the first torsion spring 407, the rotating frame 403 can be unscrewed, the integrated mainboard is placed on the surface of an adjusting plate 203, one end of the integrated mainboard is close to a through groove 602, the surface of an integrated plate is lower than the upper part of a contact strip 705, the contact strip 705 is in an L shape, the contact strip 705 is made of rubber, an adjusting screw rod 204 is rotated, the adjusting screw rod 204 drives the adjusting plate 203 to slide downwards along a support rod 201, a bottom plate 202 can support the device, so that the integrated mainboard is driven to move downwards, when the surface of the integrated plate is slightly lower than the upper part of the contact strip 705, the integrated mainboard can be clamped and positioned, the fixing plate 301 on one side is grasped and the fixing plate 301 is pushed, so that the fixing plate 301 moves towards the direction of the integrated mainboard, the fixing plate 301 on one side drives the first rack 305 to move through the fixing bar 307, the other first rack 305 is driven to move under the action of the first gear 308, so that the fixing bar 307 on the other side and the fixing plate 301 are driven to move towards each other, the baffle plate 304 moves towards the direction of the integrated sliding plate, the pulley 306 rolls in the sliding groove 302, so that the movement of the fixing plate 301 is smoother, the touch strip 705 is driven to firmly touch the two ends of the integrated mainboard, so as to avoid the sliding and rotating of the integrated mainboard, the rotating frame 403 is rotated and closed, the first torsion spring 407 is compressed, the limiting rod 803 limits the rotating frame 403, the bottom end of the rotating frame 403 pushes the fixing block 309 to move, the first spring 310 is compressed, so as to push the bottom end of the "T" -shaped fixing block 309 to touch the zigzag fixing teeth 303, so that the fixed teeth 303 cannot move to limit the movement of the fixed plate 301, the pressing block 704 is pressed, the third spring 708 is compressed, one end of the pressing block 704 moves upwards with the abutting block 709, the fourth spring 710 is compressed, the abutting block 709 separates from the abutting teeth 707, the pressing block is pushed by the second spring 706 to tightly abut the pressing bar 705 with the integrated mainboard, the sliding bar 702 moves towards the direction of the integrated mainboard, the control bar 703 moves towards the inside of the fixed plate 301, during welding, the protection plate 501 is in an inclined state to well protect eyes and prevent welding smoke from entering the eyes, when the surface of the integrated mainboard needs to be cleaned, the second rack 402 is pulled outwards, the second rack 402 drives the pushing groove 503 to move outwards to push the abutting wheel 504 to move outwards, so as to drive the protection plate 501 to rotate, the second torsion spring 502 compresses, the abutting wheel 504 separates from the pushing groove 503, the protection plate 501 will interfere with the surface of the rotating frame 403 to avoid the splash of the debris, the second rack 402 will move outwards, the tension spring 409 will be elongated to drive the fourth gear 412 to rotate, thereby driving the rotating shaft 413 to rotate, thereby driving the third gear 411 to rotate, thereby driving the second gear 410 to rotate, the diameter of the third gear 411 is larger than that of the fourth gear 412, thereby achieving a speed change effect, the second gear 410 will drive the rotating roller 406 on one side to rotate, thereby driving the belt 405 and the rotating roller 406 on the other side to rotate, thereby driving the brush 401 to move towards the direction of the through slot 602, both ends of the brush 401 are fixedly connected with the moving wheel 408, thereby facilitating the movement of the brush 401, thereby cleaning the debris avoided by the integrated mainboard, the second rack 402 is released, the tension spring 409 will pull the second rack 402 to retract into the rotating frame 403, the pushing slot 503 will enter the rotating frame 403, the abutting wheel 504 will be screwed into the pushing slot 503 and the second rack 402, the second torsion spring 502 will push the protection plate 501 to unscrew, the second rack 402 will drive the fourth gear 412, the third gear 411 and the second gear 410 to rotate, thereby driving the rotating roller 406 to rotate, the brush 401 is driven to reset by the rotation of the belt 405, the cleaned debris will fall into the collection box 603 through the through groove 602, the collection box 603 can be pulled out by pulling the fixed column 601, thereby facilitating the cleaning of the collection box 603, after the welding is completed, the button 801 is pressed, the limiting rod 803 is pushed to rotate, the limit of the rotating frame 403 is released, the rotating frame 403 is unscrewed, the brace 701 is pulled outwards, the sliding rod 702 is driven to move, the touch strip 705 and the fixed plate 301 are driven to move outwards, the touch strip 705 and the integrated main board are separated, the brace 701 is pulled continuously, the baffle 304 on one side of the fixed plate 301 is touched with the fixed frame 1, the sliding rod 702 and the control rod 703 continue to move outwards, the second spring 706 will compress, the third spring 708 pushes the pressing block 704 upwards, the fourth spring 710 pushes the contact block 709 downwards, the contact block 709 is contacted with the contact tooth 707, the contact tooth 707 is serrated, and the bottom end of the contact block 709 is beveled, so that the control rod 703 can move only in the direction of the brace 701, the second spring 706 is kept in a compressed state, the next work is facilitated, the adjusting screw 204 is rotated, the adjusting plate 203 moves upwards, and the welded integrated mainboard can be taken out.
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 (8)
1. The clamp for welding the integrated mainboard is characterized by comprising a fixed frame (1), the fixing frame (1) is connected with an adjusting structure (2) for adapting to integrated mainboards with different thicknesses, the fixing frame (1) is connected with a clamping structure (3) for clamping and positioning the integrated mainboard, the clamping structure (3) is connected with a butting structure (7) for firmly fixing the integrated main board, the fixed frame (1) is connected with a cleaning structure (4) for cleaning the surface of the integrated mainboard, one end of the fixed frame (1) is connected with a collecting structure (6) for collecting the cleaned debris, the fixed frame (1) is connected with a limit structure (8) used for limiting the working of the cleaning structure (4), the cleaning structure (4) is connected with a protective structure (5) for protecting eyes;
Clearance structure (4) include rotating turret (403), the one end of mount (1) is rotated and is connected with rotating turret (403), it has first torsional spring (407) to contradict between rotating turret (403) and mount (1), the both ends of rotating turret (403) all are equipped with shifting chute (404), rotating turret (403) have brush (401) through a pair of shifting chute (404) sliding connection, the equal fixedly connected with in both ends of brush (401) removes wheel (408), remove wheel (408) through shifting chute (404) and rotating turret (403) rolling connection, the one end internal rotation of mount (1) is connected with a pair of live-rollers (406), and is a pair of live-rollers (406) goes up the winding and is connected with belt (405), the one end of belt (405) and the one end fixed connection of brush (401), the one end sliding connection of rotating turret (403) has second rack (402), a tension spring (409) is fixedly connected between the second rack (402) and the rotating frame (403), a second gear (410) is fixedly connected to the rotating roller (406) close to one end of the second rack (402), a rotating shaft (413) is rotatably connected to one end of the rotating frame (403) close to the second gear (410), a third gear (411) and a fourth gear (412) are fixedly connected to the rotating shaft (413), the second gear (410) is meshed with the third gear (411), and the fourth gear (412) is meshed with the second rack (402);
The clamping structure (3) comprises a fixing plate (301), the two ends of the fixing frame (1) are respectively and slidably connected with the fixing plate (301), the fixing frame (1) is located at the two ends of the fixing plate (301) and is provided with a pulley (306), the pulley (306) is connected with the fixing plate (301) in a rolling manner through a sliding groove (302), one end of the fixing plate (301) is fixedly connected with a baffle (304), the baffle (304) can be abutted against the fixing frame (1), the fixing plate (301) is fixedly connected with a fixing tooth (303), the fixing tooth (303) is slidably connected with the fixing plate (301), the fixing plate (301) is closely abutted against one end of the fixing tooth (303) and is provided with a fixing block (309), a first spring (310) is fixedly connected between the fixing block (309) and the fixing plate (301), the bottom end of the fixing block (309) is abutted against the fixing tooth (303), the top end of the fixing block (309) is abutted against the rotating frame (403), the bottom ends of the fixing plates (301) are fixedly connected with fixing strips (307), one end of each fixing strip (307) is fixedly connected with a first rack (305), the first racks (305) are connected with one ends of the fixing frames (1) in a sliding mode, one ends, close to the first racks (305), of the fixing frames (1) are rotatably connected with first gears (308), and the first racks (305) are meshed with the two ends of the first gears (308) respectively;
The section of the fixed block (309) is T-shaped, and the fixed teeth (303) are saw-toothed;
the collision structure (7) comprises a sliding rod (702), a pair of sliding rods (702) are slidably connected in the fixed plate (301), two pairs of sliding rods (702) are fixedly connected with a collision bar (705) at one end close to the brush (401) respectively, two pairs of pulling rods (701) are fixedly connected with the other end of the sliding rod (702) respectively, a second spring (706) is sleeved at one end close to the collision bar (705) of the sliding rod (702), two ends of the second spring (706) are fixedly connected with the collision bar (705) and the fixed plate (301) respectively, a pressing block (704) is rotatably connected at one end close to the pulling rod (701) of the fixed plate (301), a third spring (708) is fixedly connected between the pressing block (704) and the fixed plate (301), and a control rod (703) is fixedly connected at one end close to the pressing block (704) of the pulling rod (701), control lever (703) and fixed plate (301) sliding connection, the one end fixedly connected with conflict tooth (707) of stretching into fixed plate (301) of control lever (703), fixed plate (301) are close to in the one end sliding connection who presses piece (704) and conflict piece (709), it has fixedly connected with fourth spring (710) to conflict between piece (709) and fixed plate (301), the bottom and conflict tooth (707) of conflicting piece (709) are contradicted, the one end and conflict piece (709) of pressing piece (704) are contradicted, conflict tooth (707) are the cockscomb structure, the bottom of conflicting piece (709) is the inclined plane form.
2. The clamp for welding the integrated main board according to claim 1, wherein: the fixing frame (1) is in a [ -shape, and the diameter of the third gear (411) is larger than that of the fourth gear (412).
3. The clamp for welding the integrated main board according to claim 1, wherein: protective structure (5) are including guard plate (501), the one end of rotating turret (403) is rotated and is connected with guard plate (501), guard plate (501) are close to contradict between one end and rotating turret (403) of second rack (402) have second torsional spring (502), guard plate (501) are close to rotate in the one end of second rack (402) and are connected with to touch wheel (504), touch wheel (504) through pushing groove (503) and second rack (402) roll connection, the one end of second rack (402) is equipped with pushing groove (503).
4. The clamp for welding the integrated main board according to claim 1, wherein: it includes bracing piece (201) to adjust structure (2), two pairs of bracing pieces (201) of bottom fixedly connected with of mount (1), two pairs bracing piece (201) bottom fixedly connected with bottom plate (202), two pairs sliding connection has regulating plate (203) on bracing piece (201), the bottom of regulating plate (203) and mount (1) is contradicted, the one end threaded connection that regulating plate (203) is located belt (405) has accommodate the lead screw (204), the top and mount (1) of accommodate the lead screw (204) rotate to be connected.
5. The clamp for welding the integrated main board according to claim 3, wherein: limiting structure (8) include gag lever post (803), the one end of mount (1) is rotated and is connected with gag lever post (803), it has third torsional spring (804) to contradict between gag lever post (803) and mount (1), spacing groove (805) and rotating turret (403) are contradicted through the top of gag lever post (803), the one end of rotating turret (403) is equipped with spacing groove (805), one end sliding connection that mount (1) is close to in gag lever post (803) has button (801), the one end and the gag lever post (803) of button (801) are contradicted, fixedly connected with fifth spring (802) between button (801) and mount (1).
6. The clamp for welding the integrated main board according to claim 5, wherein: the limiting groove (805) is L-shaped, and the limiting rod (803) is L-shaped.
7. The clamp for welding the integrated main board according to claim 5, wherein: the fixing teeth (303) are fixedly connected to the fixing plate (301) close to one end of the button (801).
8. The clamp for welding the integrated main board according to claim 1, wherein: the collecting structure (6) comprises a through groove (602), the through groove (602) is arranged at one end of the fixing frame (1), a collecting box (603) is connected to one end, located at the through groove (602), of the fixing frame (1) in a sliding mode, the top end of the fixing frame (1) is communicated with the inside of the collecting box (603) through the through groove (602), and a fixing column (601) is fixedly connected to one end of the collecting box (603).
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| CN202111472814.1A CN113996879B (en) | 2021-11-30 | 2021-11-30 | Clamp for welding integrated mainboard |
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| CN202111472814.1A CN113996879B (en) | 2021-11-30 | 2021-11-30 | Clamp for welding integrated mainboard |
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| CN113996879B true CN113996879B (en) | 2022-06-28 |
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| CN114147352A (en) * | 2022-02-07 | 2022-03-08 | 江苏欣玖力智能科技有限公司 | Laser cutting machine is used in processing of switch board casing |
| CN114309860B (en) * | 2022-02-09 | 2022-09-16 | 深圳市创精锐电子有限公司 | Full-automatic electronic component welding machine |
| CN115025830A (en) * | 2022-05-11 | 2022-09-09 | 天津国科医工科技发展有限公司 | Micropore board fixing device for liquid treatment |
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