CN116494062B - PCB board edging device with adjust structure - Google Patents
PCB board edging device with adjust structure Download PDFInfo
- Publication number
- CN116494062B CN116494062B CN202310752352.1A CN202310752352A CN116494062B CN 116494062 B CN116494062 B CN 116494062B CN 202310752352 A CN202310752352 A CN 202310752352A CN 116494062 B CN116494062 B CN 116494062B
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- Prior art keywords
- clamping
- pcb
- control telescopic
- polishing
- disc
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- 238000007688 edging Methods 0.000 title claims abstract description 22
- 238000005498 polishing Methods 0.000 claims abstract description 33
- 238000001125 extrusion Methods 0.000 claims abstract description 24
- 238000003825 pressing Methods 0.000 claims description 32
- 230000005540 biological transmission Effects 0.000 claims description 16
- 230000003044 adaptive effect Effects 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 abstract description 9
- 239000010959 steel Substances 0.000 abstract description 9
- 230000033228 biological regulation Effects 0.000 abstract description 3
- 230000001681 protective effect Effects 0.000 abstract description 3
- 150000003071 polychlorinated biphenyls Chemical class 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 7
- 238000003754 machining Methods 0.000 description 5
- 238000000227 grinding Methods 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000007517 polishing process Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/0076—Other grinding machines or devices grinding machines comprising two or more grinding tools
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/82—Recycling of waste of electrical or electronic equipment [WEEE]
Abstract
The invention relates to the technical field of PCB processing, in particular to a PCB edging device with an adjusting structure, which comprises a processing table, a supporting frame body, a polishing control telescopic rod, a polishing disc device, a stable clamping assembly and a clamping adjusting assembly, wherein the supporting frame body is fixedly arranged on the processing table; the clamping device is mainly used by matching the arranged stable clamping assembly and the clamping adjusting assembly, on one hand, a plurality of PCBs can be polished and processed simultaneously, the clamping stability is high, and the polishing stability is ensured; the processing quality of the steel plate is further guaranteed, and the steel plate is correspondingly protective on the basis of guaranteeing the stable positioning of the steel plate, so that excessive extrusion damage is avoided; on the other hand, can carry out corresponding regulation to the clamping structure according to the PCB board of equidimension, make its centre gripping work have better flexibility, easy operation satisfies the in-service use demand.
Description
Technical Field
The invention relates to the technical field of PCB processing, in particular to a PCB edging device with an adjusting structure.
Background
The current chinese patent document with publication number CN208304061U discloses an automatic edge grinder for manufacturing PCB board, which proposes that in the production process of PCB board, many burrs will be generated after cutting PCB board, which seriously affects storage and processing performance, and requires edge grinding machine to process side edges of board. The existing PCB edging device has low deburring efficiency, generates a lot of scraps while deburring, is attached to a PCB and causes a lot of adverse effects on the subsequent use of the PCB; the PCB is clamped and fixed through the clamping mechanism, the screw rod is driven by the stepping motor to rotate, and the screw rod nut moves on the screw rod relatively to drive the scraper component to remove burrs on the PCB, so that the hung burrs are timely cleaned by the cleaning component, and the burrs on the PCB are timely cleaned after being scraped, so that the follow-up use of the PCB is not influenced; the cleaning assembly through setting up clears away plate avris burr, and the clamping mechanism of setting includes crossbeam, flexible cylinder and fixed disk, the crossbeam sets up between two stands, and flexible cylinder's one end is connected with the crossbeam, and flexible cylinder's the other end is connected with the fixed disk, and the PCB board is fixed by clamping mechanism simultaneously from top to bottom, compares traditional sucking disc formula more firmly.
In the above scheme and the prior art, on one hand, for edging the PCB, clamping and fixing are usually carried out one by one, namely, the PCB is disassembled after finishing the machining, and then the PCB to be machined is reinstalled, so that the machining efficiency is low; on the other hand, the existing clamping device cannot rotate correspondingly, namely when one side is machined and the other side is required to be machined, the clamping device needs to be reinstalled and adjusted, and has no corresponding overturning regulation structure, so that the machining operation is inconvenient, the machining benefit is negatively affected, and the clamping plate or the clamping disc of the clamping device needs to be regulated correspondingly to enlarge the clamping fastening range of the clamping device to ensure the clamping stability of the clamping device for clamping a larger PCB; furthermore, the extrusion clamping has better stability compared with adsorption, but has the possibility of causing extrusion damage, so that the body of the PCB is damaged; improvements and optimizations are needed.
Therefore, the invention provides a PCB edging device with an adjusting structure, which is used for solving the problems.
Disclosure of Invention
The invention aims to provide a PCB edging device with an adjusting structure, which solves the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: a PCB edging device with an adjusting structure comprises a processing table, a supporting frame body, a polishing control telescopic rod, a polishing disc device, a stable clamping assembly and a clamping adjusting assembly; the processing bench is fixedly provided with a support frame body, the support frame body is connected and is provided with the control telescopic link of polishing, the bottom mounting of control telescopic link of polishing is provided with the loading board, the bottom equidistance connection of loading board is provided with the dish device of polishing, firm clamping assembly carries out the centre gripping to the PCB board, and the last connection of firm clamping assembly is provided with centre gripping adjusting part.
Preferably, the stable clamping assembly comprises a supporting frame, supporting legs, a clamping control telescopic rod, a connecting disc, a rotation control motor, a mounting hole, a rotating shaft, a clamping disc, a supporting control telescopic rod and an upper pressing plate piece; the fixed supporting leg that is provided with of bottom side symmetry of braced frame, the fixed setting of supporting leg is on the processing bench, the fixed both sides that set up at braced frame of centre gripping control telescopic link equidistance, and the fixed connection pad that is provided with in one end of centre gripping control telescopic link, the fixed connection pad that is provided with of one end of rotary control motor also, the equidistance is provided with the mounting hole on the connection pad, the connection pad of rotary control motor one end and the connection pad of centre gripping control telescopic link one end are both connected fixedly through the bolt, the connection is provided with the pivot on the rotary control motor, the fixed clamping disk that is provided with of one end of pivot, the fixed setting of support control telescopic link is on the processing bench, and the fixed last pressboard piece that is provided with in top of support control telescopic link.
Preferably, the support frame corresponds to the setting position of the polishing disc device.
Preferably, the upper pressing plate piece corresponds to the supporting frame in setting position, and the upper pressing plate piece carries out lifting control through the supporting control telescopic rod.
Preferably, the clamping and adjusting assembly comprises an internal threaded pipe, a rotating auxiliary protruding block, a rotary table, an arc-shaped extrusion chute, a transmission plate, a clamping pressing body, a placing groove, a limiting chute, a limiting sliding block, a reset spring, a clamping auxiliary rubber column and an auxiliary spring; the utility model provides a clamping device, including internal thread pipe, clamping disc, drive plate, reset spring, clamping disc, supporting rubber post, clamping disc, supporting rubber post and supporting rubber post, internal thread pipe threaded connection sets up in the clamping disc, and the fixed rotation auxiliary bump that is provided with of one end lateral wall equidistance of internal thread pipe, the one end lateral wall equidistance of internal thread pipe is provided with, the one end of internal thread pipe is fixed, the one end of internal thread pipe is extended to the activity intracavity, and the fixed carousel that is provided with of end, the carousel activity is provided with in the activity chamber, the activity chamber sets up in the activity chamber, and the activity chamber sets up in the clamping disc, the equidistance is provided with the supporting rubber post, and the one end of supporting rubber post extends to the cylindricality groove outside, and the other end extends to the cylindricality groove, and the fixed driving plate that is provided with of end, the one end of driving plate extends to in the arc extrusion chute, the fixed setting of driving plate is provided with spacing slider, one end of reset spring is fixed in the cylindricality groove.
Preferably, the holding plate is provided with four holding grooves at equal intervals, the holding grooves penetrate through the side of the holding plate, and the holding grooves correspond to the holding pressing bodies in setting positions and are identical in setting group number.
Preferably, the arc extrusion chute corresponds to the transmission plate and the clamping pressing body in arrangement positions, and the number of the arrangement groups is the same.
Preferably, the setting positions of the limiting sliding blocks and the limiting sliding grooves are corresponding, the setting groups are the same, and the limiting sliding blocks are in adaptive sliding connection with the limiting sliding grooves.
Preferably, the arc extrusion chute extrudes the transmission plate and adjusts the position of the clamping press body; and the clamping press body is pulled back through the reset spring.
Preferably, the clamping discs which are symmetrically arranged squeeze and clamp the PCB, the clamped PCB is located right above the upper pressing plate, and the upper pressing plate pushes up the PCB through the support control telescopic rod to press the PCB.
Compared with the prior art, the invention has the beneficial effects that:
the PCB edging device designed by the invention is mainly used by matching the fixed clamping assembly and the clamping adjusting assembly, on one hand, a plurality of PCBs can be polished simultaneously, the clamping stability is high, and the polishing stability is ensured; the processing quality of the steel plate is further guaranteed, and the steel plate is correspondingly protective on the basis of guaranteeing the stable positioning of the steel plate, so that excessive extrusion damage is avoided; on the other hand, can carry out corresponding regulation to the clamping structure according to the PCB board of equidimension, make its centre gripping work have better flexibility, easy operation satisfies the in-service use demand.
Drawings
FIG. 1 is a schematic diagram of the structure connection right side of the PCB edging device of the invention;
FIG. 2 is a schematic view of the structural connection left side of the PCB edging device of the invention;
FIG. 3 is a schematic view of the front side of the structure of the clamping disk and clamping and adjusting assembly of the present invention;
FIG. 4 is a schematic view of the back side of the structural connection of the clamping disk and clamping adjustment assembly of the present invention;
FIG. 5 is a schematic view of the backside of the invention with the internal structure of the clamping disk connected in partial cross section;
FIG. 6 is a schematic view of the front side of the invention with the internal structure of the clamping disk partially in section.
In the figure: the polishing device comprises a processing table 1, a supporting frame body 2, a polishing control telescopic rod 3, a bearing plate 4, a polishing disc device 5, a stable clamping assembly 6, a supporting frame 601, supporting legs 602, a clamping control telescopic rod 603, a connecting disc 604, a rotary control motor 605, a mounting hole 606, a rotary shaft 607, a clamping disc 608, a supporting control telescopic rod 609, an upper pressing plate member 610, a clamping adjusting assembly 7, an internal threaded pipe 701, a rotating auxiliary bump 702, a rotary table 703, an arc-shaped extrusion chute 704, a transmission plate 705, a clamping pressing body 706, a placing groove 707, a limiting chute 708, a limiting slider 709, a reset spring 710, a clamping auxiliary rubber column 711 and an auxiliary spring 712.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below. Embodiments of the present invention are intended to be within the scope of the present invention as defined by the appended claims.
Referring to fig. 1-6, a PCB edging device with an adjusting structure includes a processing table 1, a supporting frame 2, a polishing control telescopic rod 3, a polishing disc device 5, a stable clamping assembly 6, and a clamping adjusting assembly 7; the machining table 1 is fixedly provided with a support frame body 2, the support frame body 2 is connected with a polishing control telescopic rod 3, the bottom end of the polishing control telescopic rod 3 is fixedly provided with a bearing plate 4, the bottom side of the bearing plate 4 is equidistantly connected with a polishing disc device 5, a PCB is clamped by a stable clamping assembly 6, and a clamping adjusting assembly 7 is connected to the stable clamping assembly 6; the stable clamping assembly 6 comprises a supporting frame 601, supporting legs 602, a clamping control telescopic rod 603, a connecting disc 604, a rotary control motor 605, a mounting hole 606, a rotary shaft 607, a clamping disc 608, a supporting control telescopic rod 609 and an upper pressing plate 610; support legs 602 are symmetrically and fixedly arranged on the bottom side of the support frame 601, the support legs 602 are fixedly arranged on the processing table 1, clamping control telescopic rods 603 are fixedly arranged on two sides of the support frame 601 at equal intervals, connecting discs 604 are fixedly arranged at one ends of the clamping control telescopic rods 603, connecting discs 604 are fixedly arranged at one ends of the rotating control motor 605, mounting holes 606 are formed in the connecting discs 604 at equal intervals, the connecting discs 604 at one ends of the rotating control motor 605 and the connecting discs 604 at one ends of the clamping control telescopic rods 603 are fixedly connected through bolts, rotating shafts 607 are fixedly arranged on the rotating control motor 605, clamping discs 608 are fixedly arranged at one ends of the rotating shafts 607, the supporting control telescopic rods 609 are fixedly arranged on the processing table 1, and upper pressing plate pieces 610 are fixedly arranged at the top ends of the supporting control telescopic rods 609; the supporting frame 601 corresponds to the setting position of the polishing disc device 5; the upper pressing plate 610 corresponds to the setting position of the supporting frame 601, and the upper pressing plate 610 is controlled to rise and fall through the supporting control telescopic rod 609; the clamping and adjusting assembly 7 comprises an internal thread pipe 701, a rotating auxiliary projection 702, a rotary table 703, an arc extrusion chute 704, a transmission plate 705, a clamping press body 706, a placing groove 707, a limiting chute 708, a limiting slide block 709, a return spring 710, a clamping auxiliary rubber column 711 and an auxiliary spring 712; the internal thread pipe 701 is arranged in the clamping disk 608 in a threaded connection manner, a rotary auxiliary bump 702 is fixedly arranged on the outer side wall of one end of the internal thread pipe 701 at equal intervals, one end of the internal thread pipe 701 extends into a movable cavity, a rotary disk 703 is fixedly arranged on one end of the internal thread pipe 701, the rotary disk 703 is movably arranged in the movable cavity, the movable cavity is arranged in the clamping disk 608, an arc-shaped extrusion chute 704 is equidistantly arranged on the rotary disk 703, a placing groove 707 is equidistantly arranged in the clamping disk 608, limit sliding grooves 708 are symmetrically arranged on two sides of the placing groove 707, a clamping press body 706 is movably arranged in the placing groove 707, one end of the clamping press body 706 is fixedly provided with a transmission plate 705, one end of the transmission plate 705 extends into the arc-shaped extrusion chute 704, two sides of the clamping press body 706 are symmetrically fixedly provided with limit sliding blocks 709, one side of the limit sliding blocks 709 is fixedly provided with a reset spring 710, one end of the reset spring 710 is fixedly arranged in the limit sliding groove 708, a column groove is equidistantly arranged on the clamping press body 706, an auxiliary rubber column 711 is movably inserted in the column groove, one end of the auxiliary rubber column 711 extends to the outside of the column groove, the other end of the auxiliary rubber column 711 extends to the column groove, one end of the auxiliary spring 712 is fixedly arranged in the column groove 712; four placing grooves 707 are arranged in the clamping disk 608 at equal intervals, the placing grooves 707 penetrate through the side of the clamping disk 608, the placing grooves 707 correspond to the clamping press bodies 706 in arrangement positions, and the number of the arrangement groups is the same; the arc extrusion chute 704 corresponds to the transmission plate 705 and the clamping press body 706 in arrangement positions and has the same arrangement group number; the setting positions of the limit sliding blocks 709 and the limit sliding grooves 708 are corresponding, the setting groups are the same, and the limit sliding blocks 709 are in adaptive sliding connection with the limit sliding grooves 708; the arc extrusion chute 704 extrudes the transmission plate 705 and adjusts the position of the clamping press body 706; and the clamping press body 706 is pulled back through the arranged return spring 710; the clamping discs 608 symmetrically arranged squeeze the PCB, and the clamped PCB is located right above the upper pressing plate 610, and the upper pressing plate 610 pushes up the PCB to be pressed through the supporting control telescopic rod 609.
Referring to fig. 1-2, the edge grinding device for PCB boards designed by the present invention mainly uses the stable clamping assembly 6 and the clamping adjusting assembly 7 in cooperation, on one hand, the edge grinding device can simultaneously grind a plurality of PCB boards, and has high clamping stability, so as to ensure the stability of grinding; the processing quality of the steel plate is further guaranteed, and the steel plate is correspondingly protective on the basis of guaranteeing the stable positioning of the steel plate, so that excessive extrusion damage is avoided; on the other hand, the clamping structure can be correspondingly adjusted according to the PCB with different sizes, so that the clamping work of the clamping structure has better flexibility, the operation is simple, and the actual use requirements are met; placing the PCB between the clamping plates 608 symmetrically, pushing the clamping plates 608 through the clamping control telescopic rods 603 to clamp the PCB, then starting the supporting control telescopic rods 609 to lift the upper pressing plate 610 after clamping, enabling the upper pressing plate 610 to push against the bottom side of the PCB, further improving the stability of polishing work, avoiding downward deflection of the PCB in the polishing process, controlling the polishing disc device 5 to polish the upper side of the PCB through the polishing control telescopic rods 3, polishing other side sides of the PCB after polishing, firstly supporting the control telescopic rods 609 to pull the upper pressing plate 610 back, then driving the clamping plates 608 to rotate through the rotary control motor 605, further driving the PCB to rotate until the other side is in a horizontal processing position, then lifting the upper pressing plate 610 through the supporting control telescopic rods 609, enabling the upper pressing plate 610 to push against the bottom side of the PCB, and taking down the PCB after polishing all side sides of the PCB.
Referring to fig. 3-6, when the PCB to be processed is large, the clamping range needs to be adjusted to ensure the clamping stability of the PCB; namely, the internal thread tube 701 is rotated, the internal thread tube 701 drives the turntable 703 to rotate, the arc extrusion chute 704 on the turntable 703 extrudes the transmission plate 705, and the transmission plate 705 pushes the clamping press body 706 to extend outwards to a proper length; when the clamping press body 706 needs to be retracted, the internal thread pipe 701 is rotated in the opposite direction, the internal thread pipe 701 drives the turntable 703 to rotate, so that the extrusion of the transmission plate 705 by the arc extrusion chute 704 is released, and at the same time, the clamping press body 706 resets under the action of the return spring 710; when carrying out centre gripping PCB board, the supplementary rubber column 711 of centre gripping and auxiliary spring 712 of setting on centre gripping press body 706, the supplementary rubber column 711 of centre gripping has a buffering guard action to pressure on the one hand, avoids excessive extrusion to cause the damage, on the other hand improves the centre gripping friction to the PCB board, further improves its centre gripping job stabilization nature.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. PCB board edging device with adjust structure, its characterized in that: the polishing device comprises a processing table (1), a supporting frame body (2), a polishing control telescopic rod (3), a polishing disc device (5), a stable clamping assembly (6) and a clamping adjusting assembly (7); the PCB polishing device is characterized in that a supporting frame body (2) is fixedly arranged on the processing table (1), a polishing control telescopic rod (3) is connected and arranged on the supporting frame body (2), a bearing plate (4) is fixedly arranged at the bottom end of the polishing control telescopic rod (3), polishing disc devices (5) are connected and arranged at the bottom side of the bearing plate (4) in an equidistant mode, a PCB is clamped by a stable clamping assembly (6), and a clamping adjusting assembly (7) is connected and arranged on the stable clamping assembly (6); the clamping and adjusting assembly (7) comprises an internal thread pipe (701), a rotating auxiliary protruding block (702), a rotary table (703), an arc extrusion chute (704), a transmission plate (705), a clamping pressing body (706), a placing groove (707), a limiting chute (708), a limiting sliding block (709), a return spring (710), a clamping auxiliary rubber column (711) and an auxiliary spring (712); the internal thread pipe (701) is arranged in the clamping disc (608) in a threaded connection manner, a rotary auxiliary protruding block (702) is fixedly arranged on the outer side wall of one end of the internal thread pipe (701) at equal intervals, one end of the internal thread pipe (701) extends into the movable cavity, a rotary table (703) is fixedly arranged at the end part of the internal thread pipe, the rotary table (703) is movably arranged in the movable cavity, the movable cavity is arranged in the clamping disc (608), arc extrusion chute (704) is arranged on the rotary table (703) at equal intervals, the placing grooves (707) are arranged in the clamping disc (608) at equal intervals, limit sliding grooves (708) are symmetrically arranged on two sides of the placing grooves (707), the clamping pressing body (706) is movably arranged in the placing grooves (707), and one end of the clamping pressing body (706) is fixedly provided with a transmission plate (705), one end of the transmission plate (705) extends into the arc-shaped extrusion chute (704), two sides of the clamping pressing body (706) are symmetrically and fixedly provided with limit sliding blocks (709), one side of each limit sliding block (709) is fixedly provided with a reset spring (710), one end of each reset spring (710) is fixedly arranged in each limit chute (708), the clamping pressing body (706) is provided with cylindrical grooves at equal intervals, clamping auxiliary rubber columns (711) are movably inserted in the cylindrical grooves, one ends of the clamping auxiliary rubber columns (711) extend to the outer sides of the cylindrical grooves, and the other ends of the clamping auxiliary rubber columns extend into the cylindrical grooves, and the end part is fixedly provided with an auxiliary spring (712), and one end of the auxiliary spring (712) is fixedly arranged in the cylindrical groove.
2. The PCB edging device with adjusting structure as claimed in claim 1, wherein: the stable clamping assembly (6) comprises a supporting frame (601), supporting legs (602), a clamping control telescopic rod (603), a connecting disc (604), a rotary control motor (605), a mounting hole (606), a rotating shaft (607), a clamping disc (608), a supporting control telescopic rod (609) and an upper pressing plate piece (610); the bottom side symmetry of braced frame (601) is fixed and is provided with supporting leg (602), and supporting leg (602) are fixed to be set up on processing platform (1), the fixed both sides that set up in braced frame (601) of centre gripping control telescopic link (603) equidistance, and the fixed connection pad (604) that is provided with in one end of centre gripping control telescopic link (603), the fixed connection pad (604) that is provided with of one end of rotary control motor (605) also, the equidistance is provided with mounting hole (606) on connection pad (604), connection pad (604) of rotary control motor (605) one end and connection pad (604) of centre gripping control telescopic link (603) one end are both connected fixedly through the bolt, be provided with pivot (607) on rotary control motor (605), the fixed clamping plate (608) that is provided with in one end of pivot (607), support control telescopic link (609) are fixed to be provided with on processing platform (1), and the fixed top that is provided with top clamp plate piece (610) of support control telescopic link (609).
3. The PCB edging device with adjusting structure as claimed in claim 2, wherein: the supporting frame (601) corresponds to the setting position of the polishing disc device (5).
4. The PCB edging device with adjusting structure as claimed in claim 2, wherein: the upper pressing plate (610) corresponds to the supporting frame (601) in arrangement position, and the upper pressing plate (610) is controlled to ascend and descend through the supporting control telescopic rod (609).
5. The PCB edging device with adjusting structure as claimed in claim 1, wherein: four placing grooves (707) are formed in the clamping disc (608) at equal intervals, the placing grooves (707) penetrate through the side of the clamping disc (608), and the placing grooves (707) correspond to the clamping pressing bodies (706) in arrangement positions and are identical in arrangement group number.
6. The PCB edging device with adjusting structure as claimed in claim 1, wherein: the arc extrusion chute (704) corresponds to the transmission plate (705) and the clamping press body (706) in arrangement positions and the number of the arrangement groups is the same.
7. The PCB edging device with adjusting structure as claimed in claim 1, wherein: the limiting sliding blocks (709) are corresponding to the limiting sliding grooves (708) in setting positions and the same in setting group number, and the limiting sliding blocks (709) are in adaptive sliding connection with the limiting sliding grooves (708).
8. The PCB edging device with adjusting structure as claimed in claim 1, wherein: the arc extrusion chute (704) extrudes the driving plate (705) and adjusts the position of the clamping press body (706); and the clamping press body (706) is pulled back through the arranged return spring (710).
9. The PCB edging device with adjusting structure as claimed in claim 2, wherein: the clamping discs (608) which are symmetrically arranged squeeze and clamp the PCB, the clamped PCB is located right above the upper pressing plate (610), and the upper pressing plate (610) pushes up the PCB to be pressed through the supporting control telescopic rod (609).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310752352.1A CN116494062B (en) | 2023-06-26 | 2023-06-26 | PCB board edging device with adjust structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310752352.1A CN116494062B (en) | 2023-06-26 | 2023-06-26 | PCB board edging device with adjust structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116494062A CN116494062A (en) | 2023-07-28 |
| CN116494062B true CN116494062B (en) | 2023-09-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310752352.1A Active CN116494062B (en) | 2023-06-26 | 2023-06-26 | PCB board edging device with adjust structure |
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| CN (1) | CN116494062B (en) |
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| CN215920019U (en) * | 2021-10-14 | 2022-03-01 | 青岛铭毅机械有限公司 | Rotatable clamping device for numerically controlled grinder |
| CN216967257U (en) * | 2021-12-27 | 2022-07-15 | 淄博顺昌陶瓷有限公司 | Product edge grinding device for polishing floor tile production and processing |
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| CN219212331U (en) * | 2022-12-28 | 2023-06-20 | 南京冠陵精密机械有限公司 | Thin-wall part fixture with deformation preventing function |
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