CN210280962U - Tapping jig plate for keyboard bottom plate - Google Patents
Tapping jig plate for keyboard bottom plate Download PDFInfo
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- CN210280962U CN210280962U CN201921612754.7U CN201921612754U CN210280962U CN 210280962 U CN210280962 U CN 210280962U CN 201921612754 U CN201921612754 U CN 201921612754U CN 210280962 U CN210280962 U CN 210280962U
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Abstract
The utility model discloses a keyboard floor tapping jig plate, which comprises a jig flat plate, a clamping and fixing structure, a transverse adjusting and positioning structure and a longitudinal adjusting and positioning structure, wherein the middle part of the upper end of the jig flat plate is provided with a groove, the clamping and fixing structure is arranged at the two sides of the inner part of the groove, the transverse adjusting and positioning structure is arranged on the rear side wall of the jig flat plate, the upper end of the transverse adjusting and positioning structure is provided with an L-shaped plate, the longitudinal adjusting and positioning structure is arranged on the longitudinal plate body of the L-shaped plate, the keyboard floor tapping jig plate can more reasonably, appropriately and stably clamp and fix a keyboard floor to be tapped without damage, avoids the occurrence of deviation influencing the operation quality in the tapping process, realizes the accurate positioning adjustment of each tapping point, ensures the tapping quality, improves the production efficiency of the keyboard, realizes efficient tapping operation, and reduces the participation of personnel, the workload of the personnel is reduced.
Description
Technical Field
The utility model relates to a keyboard processing equipment technical field specifically is a keyboard floor attacks tooth tool board.
Background
With the progress of science and technology, electronic computers become essential tools for daily life and even work of people, and the computers are modern electronic computing machines for high-speed computing, can perform numerical computation and logic computation, and also have a memory function. The computer is composed of hardware equipment and software equipment, wherein the keyboard is used for inputting characters, numbers and the like to the computer by personnel and controlling the computer, tapping operation needs to be carried out on specific parts of the keyboard bottom plate in the processing and production process of the keyboard, so that corresponding bolts or screws can be connected with the keyboard bottom plate, the keyboard is convenient to assemble and produce, a special tapping jig plate is needed for assistance, but the traditional keyboard bottom plate tapping jig plate has a plurality of problems, the structure is too single, the keyboard bottom plate to be tapped cannot be stably and appropriately clamped and fixed more reasonably and harmlessly, the condition that the operation quality is influenced by deviation in the tapping process cannot be avoided, accurate positioning and adjustment of each tapping point cannot be realized, and the tapping quality cannot be guaranteed, the production efficiency of the keyboard is low, the participation of personnel is high, and the workload of personnel is invisibly increased, so that the realization of the keyboard bottom plate tapping jig plate capable of solving the problems is imperative.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide a keyboard floor and attack tooth tool board, can treat the keyboard floor who attacks the tooth more rationally and harmlessly and stabilize suitable centre gripping fixed, realize every accurate positioning adjustment of attacking tooth point, guarantee to attack the tooth quality, improved the production efficiency of keyboard, lightened personnel's work burden, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: a tapping jig plate for a keyboard base plate comprises a jig flat plate, a clamping and fixing structure, a transverse adjusting and positioning structure and a longitudinal adjusting and positioning structure;
the jig is flat: the middle part of the upper end of the jig flat plate is provided with a groove;
centre gripping fixed knot constructs: the clamping and fixing structures are arranged on two sides of the inner part of the groove;
transversely adjust location structure: the transverse adjusting and positioning structure is arranged on the rear side wall of the jig flat plate, and an L-shaped plate is arranged at the upper end of the transverse adjusting and positioning structure;
longitudinally adjust location structure: the longitudinal adjusting and positioning structure is arranged on the longitudinal plate body of the L-shaped plate;
wherein: still include electric putter, attack tooth machine and PLC controller, electric putter sets up in longitudinal adjustment location structure's bottom, it sets up in electric putter's flexible end bottom to attack the tooth machine, the PLC controller sets up on the dull and stereotyped preceding lateral wall of tool, external power source is connected to the input electricity of PLC controller, electric putter and the equal electricity of input of attacking the tooth machine connect the output of PLC controller, keyboard floor that can treat to attack the tooth more rationally harmlessly stabilizes suitable centre gripping fixed, avoid attacking the emergence that the skew influences the operation quality condition in-process of the tooth, realize every accurate location regulation of attacking the tooth point, guarantee to attack the tooth quality, the production efficiency of keyboard is improved, realize the efficient operation of attacking the tooth, personnel's participation dynamics has been reduced, personnel's work burden has been lightened.
Further, centre gripping fixed knot constructs including solid fixed splint, riser, electric telescopic handle and movable clamp plate, gu fixed splint sets up in the inside right side of recess, the riser sets up in the bottom left side of recess, electric telescopic handle sets up on the right wall of riser, movable clamp plate sets up in electric telescopic handle's flexible end right part, the slider of both sides and the spout sliding connection of recess bottom around the movable clamp plate bottom, movable clamp plate corresponds the setting with solid fixed splint, the output of PLC controller is connected to electric telescopic handle's input electricity, the realization is fixed to keyboard bottom plate's centre gripping, avoid attacking the emergence that tooth in-process skew influences the operation quality condition.
Further, the transverse adjusting and positioning structure comprises a groove plate, a screw rod, a support block, a motor and a second infrared distance measuring sensor, the groove plate is arranged on the rear side wall of the jig flat plate, the left end and the right end of the screw rod are connected with the inner wall of the groove plate in a rotating way, the support block is connected with the screw rod in a threaded way, the sliding blocks on the two sides of the support block are connected with the sliding groove on the inner wall of the groove plate in a sliding way, the upper end of the support block extends to the upper part of the groove plate and is fixedly connected with the bottom end of the L-shaped plate, the motor is arranged on the left wall of the groove plate, the output shaft of the motor penetrates through the through hole on the left wall of the groove plate and is fixedly connected with the left, and correspond the setting with the piece, the output of PLC controller is connected to the input electricity of motor, and the input of PLC controller is connected to the output electricity of second infrared distance measuring sensor, realizes attacking tooth horizontal accurate positioning and adjusts.
Further, longitudinal regulation location structure includes bar mouth, electronic flexible post, supporting shoe, spacer and third infrared ranging sensor, the bar mouth sets up on the longitudinal plate body of L shaped plate, electronic flexible post sets up in the back wall upper end of L shaped plate, electronic flexible post's flexible post pass the back wall through-hole of L shaped plate and with the trailing flank fixed connection of supporting shoe, the slider of supporting shoe both sides and the inner wall spout sliding connection of bar mouth, the spacer sets up in the upper end of supporting shoe, third infrared ranging sensor passes through the installed part and sets up in the upper end of L shaped plate, third infrared ranging sensor corresponds the setting with the spacer, the output of PLC controller is connected to electronic flexible post's input electricity, the input of PLC controller is connected to third infrared ranging sensor's output electricity, realize attacking the vertical accurate positioning of tooth and adjusting.
Further, still include first infrared distance measuring sensor, locating plate, end fagging and mounting hole, first infrared distance measuring sensor passes through the installed part and sets up in the dull and stereotyped upper surface front side right-hand member of tool, the locating plate sets up on movable clamp plate's leading flank, first infrared distance measuring sensor and locating plate correspond the setting, end shoring board symmetry sets up in the dull and stereotyped bottom surface left and right sides of tool, the mounting hole evenly sets up on the corresponding end shoring board bottom plate body, the input of PLC controller is connected to first infrared distance measuring sensor's output electricity, the installation of the plate body of being convenient for, the centre gripping of guaranteeing suitable degree simultaneously is fixed.
Compared with the prior art, the beneficial effects of the utility model are that: this keyboard bottom plate tapping tool board has following benefit:
1. the utility model discloses a keyboard bottom plate of attacking tooth is placed in the dull and stereotyped recess of tool, the one side of the keyboard bottom plate of waiting to attack tooth is near solid fixed splint, regulate and control through the PLC controller, electric telescopic handle extends, because the slider of both sides around the movable splint bottom and the spout sliding connection of recess bottom, gu fixed splint and movable splint move in opposite directions, photosensitive receiving tube receives the place ahead object reverberation among the first infrared ranging sensor, can judge the distance of object according to the power of transmission light, present monitoring information and present PLC controller integrated analysis back, can the interval of real-time supervision and locating plate, thereby treat the keyboard bottom plate of attacking tooth more rationally harmlessly and stabilize suitable centre gripping fixedly, avoid attacking the emergence that the skew influences the operation quality condition among the tooth process.
2. According to the same distance measuring principle, the motor operates and the output shaft rotates, as the left end and the right end of the screw rod are rotatably connected with the inner wall of the groove plate, the support block is in threaded connection with the screw rod, the slide blocks on the two sides of the support block are in sliding connection with the sliding groove on the inner wall of the groove plate, the transverse movement of the support block and the upper structure is realized, and further the transverse tapping positioning is realized, as the second infrared distance measuring sensor is arranged corresponding to the support block and measures the distance between the second infrared distance measuring sensor and the support block, the transverse position of tapping is regulated and controlled, the electric telescopic column extends, as the telescopic column of the electric telescopic column penetrates through the through hole on the back wall of the L-shaped plate and is fixedly connected with the back side face of the support block, the slide blocks on the two sides of the support block are in sliding connection with the sliding groove on the inner wall of the strip-shaped opening, the longitudinal tapping positioning is realized, therefore, the longitudinal position of the tapping is known, regulated and controlled, the accurate positioning and adjustment of each tapping point are realized, the structural design is reasonable, the tapping quality is ensured, and the production efficiency of the keyboard is improved.
3. After the location is accomplished, through the regulation and control of PLC controller, attack the tooth machine operation, it is rotatory to drive the screw thread drill bit, and electric putter stretches down simultaneously, and the screw thread drill bit contacts and breaks the keyboard bottom plate wall body soon, and later electric putter continues at the uniform velocity to stretch down, and then realizes the efficient and attacks tooth operation, has reduced personnel's participation dynamics, has alleviateed personnel's work burden.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: 1 tool is dull and stereotyped, 2 recesses, 3 centre gripping fixed knot construct, 31 solid fixed splint, 32 riser, 33 electric telescopic handle, 34 movable splint, 4 horizontal adjustment location structures, 41 recess boards, 42 lead screw, 43 piece, 44 motors, 45 second infrared ranging sensor, 5L shaped plate, 6 vertical adjustment location structures, 61 bar mouth, 62 electronic flexible post, 63 supporting shoe, 64 spacer, 65 third infrared ranging sensor, 7 electric putter, 8 tapping machine, 9PLC controller, 10 first infrared ranging sensor, 11 locating plates, 12 bottom supporting plates, 13 mounting holes.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, the present invention provides a technical solution: a tapping jig plate for a keyboard bottom plate comprises a jig flat plate 1, a clamping and fixing structure 3, a transverse adjusting and positioning structure 4 and a longitudinal adjusting and positioning structure 6;
the jig is flat plate 1: the jig flat plate 1 provides a tapping working platform for the keyboard bottom plate and also provides support for mounting of an upper structure, a groove 2 is formed in the middle of the upper end of the jig flat plate 1, and the groove 2 provides a placing place for the keyboard bottom plate;
clamping and fixing structure 3: the clamping and fixing structure 3 is arranged at two sides of the inner part of the groove 2, the clamping and fixing structure 3 comprises a fixed clamping plate 31, a vertical plate 32, an electric telescopic rod 33 and a movable clamping plate 34, the fixed clamping plate 31 is arranged at the right side of the inner part of the groove 2, the vertical plate 32 is arranged at the left side of the bottom end of the groove 2, the electric telescopic rod 33 is arranged on the right wall surface of the vertical plate 32, the movable clamping plate 34 is arranged at the right part of the telescopic end of the electric telescopic rod 33, the sliding blocks at the front side and the rear side of the bottom end of the movable clamping plate 34 are in sliding connection with the sliding grooves at the bottom end of the groove 2, the movable clamping plate 31 and the fixed clamping plate 34 move oppositely, the photosensitive receiving tube in the first infrared distance measuring sensor 10 receives the reflected light of the front object, the distance of the object can be judged according, after the monitoring information is presented to the PLC 9 for integration and analysis, the distance between the keyboard base plate and the positioning plate 11 can be monitored in real time, so that the keyboard base plate to be tapped is stably, appropriately and fixedly clamped more reasonably and nondestructively, and the situation that the deviation affects the operation quality in the tapping process is avoided;
the transverse adjusting and positioning structure 4: the transverse adjusting and positioning structure 4 is arranged on the rear side wall of the jig flat plate 1, the upper end of the transverse adjusting and positioning structure 4 is provided with an L-shaped plate 5, the transverse adjusting and positioning structure 4 comprises a groove plate 41, a screw rod 42, a supporting block 43, a motor 44 and a second infrared distance measuring sensor 45, the groove plate 41 is arranged on the rear side wall of the jig flat plate 1, the left end and the right end of the screw rod 42 are rotatably connected with the inner wall of the groove plate 41, the supporting block 43 is in threaded connection with the screw rod 42, sliding blocks on two sides of the supporting block 43 are in sliding connection with a sliding groove on the inner wall of the groove plate 41, the upper end of the supporting block 43 extends to the upper side of the groove plate 41 and is fixedly connected with the bottom end of the L-shaped plate 5, the motor 44 is arranged on the left wall of the groove plate 41, an output shaft of the motor 44 penetrates through a through hole on the left, the support block 43 is arranged correspondingly, the motor 44 operates, the output shaft rotates, the left end and the right end of the screw rod 42 are rotationally connected with the inner wall of the groove plate 41, the support block 43 is in threaded connection with the screw rod 42, the sliding blocks on the two sides of the support block 43 are in sliding connection with the sliding grooves in the inner wall of the groove plate 41, the support block 43 and the upper structure move transversely, and further transverse tapping positioning is achieved, and the second infrared distance measuring sensor 45 is arranged corresponding to the support block 43, measures the distance between the second infrared distance measuring sensor 45 and the support block 43, so that the transverse tapping position is known and regulated;
longitudinal adjustment positioning structure 6: the longitudinal adjusting and positioning structure 6 is arranged on a longitudinal plate body of the L-shaped plate 5, the longitudinal adjusting and positioning structure 6 comprises a strip-shaped opening 61, an electric telescopic column 62, a supporting block 63, a positioning sheet 64 and a third infrared distance measuring sensor 65, the strip-shaped opening 61 is arranged on the longitudinal plate body of the L-shaped plate 5, the electric telescopic column 62 is arranged at the upper end of the rear wall of the L-shaped plate 5, the telescopic column of the electric telescopic column 62 penetrates through a through hole of the rear wall of the L-shaped plate 5 and is fixedly connected with the rear side surface of the supporting block 63, sliding blocks on two sides of the supporting block 63 are in sliding connection with a sliding groove on the inner wall of the strip-shaped opening 61, the positioning sheet 64 is arranged at the upper end of the supporting block 63, the third infrared distance measuring sensor 65 is arranged at the upper end of the L-shaped plate 5 through an installation part, the third infrared, the electric telescopic column 62 extends, as the telescopic column of the electric telescopic column 62 passes through the through hole of the rear wall of the L-shaped plate 5 and is fixedly connected with the rear side surface of the supporting block 63, the sliding blocks at two sides of the supporting block 63 are in sliding connection with the sliding groove of the inner wall of the strip-shaped opening 61, so as to realize longitudinal tapping positioning, and as the third infrared distance measuring sensor 65 and the positioning sheet 64 are correspondingly arranged, the third infrared distance measuring sensor 65 can measure the distance with the positioning sheet 64, so that the longitudinal position of tapping can be known and regulated;
wherein: also comprises an electric push rod 7, a tapping machine 8 and a PLC 9, wherein the tapping machine 8 operates to drive the screw drill to rotate, meanwhile, the electric push rod 7 extends downwards, the thread drill bit contacts and breaks the wall body of the keyboard bottom plate in a rotating way, then the electric push rod 7 continues to extend downwards at a constant speed, and then realize the efficient operation of attacking the tooth, the normal operating of each structure is regulated and control to PLC controller 9, electric putter 7 sets up in the bottom of longitudinal adjustment location structure 6, attack tooth machine 8 and set up in electric putter 7's flexible end bottom, PLC controller 9 sets up on the dull and stereotyped 1's of tool preceding lateral wall, external power source is connected to PLC controller 9's input electricity, electric putter 7, attack tooth machine 8, electric telescopic handle 33, PLC controller 9's output is connected to the equal electricity of input of motor 44 and electric telescopic column 62, PLC controller 9's input is connected to the equal electricity of output of second infrared ranging sensor 45 and third infrared ranging sensor 65.
Wherein: the fixture comprises a bottom support plate 12, a first infrared distance measuring sensor 10, a positioning plate 11, a bottom support plate 12 and a mounting hole 13, wherein the mounting hole 13 on the bottom plate body of the bottom support plate 12 is connected with a mounting part through a bolt, so that the fixture flat plate 1 and an upper structure can be quickly mounted and fixed, a photosensitive receiving tube in the first infrared distance measuring sensor 10 receives the reflected light of an object in front, the distance of the object can be judged according to the intensity of the emitted light, monitoring information is presented to a PLC (programmable logic controller) 9 for integration and analysis, the distance between the positioning plate 11 and the first infrared distance measuring sensor 10 can be monitored in real time, so that a keyboard bottom plate to be tapped is stably and appropriately clamped and fixed more reasonably and harmlessly, the first infrared distance measuring sensor 10 is arranged at the right end of the front side of the upper surface of the fixture flat plate 1 through a mounting part, the positioning plate 11 is arranged on the front side surface of a movable, the mounting holes 13 are uniformly formed in the bottom plate body of the corresponding bottom support plate 12, and the output end of the first infrared distance measuring sensor 10 is electrically connected with the input end of the PLC 9.
When in use: the installation hole 13 on the bottom plate body of the bottom support plate 12 is connected with the installation part through a bolt, so that the jig flat plate 1 and the upper structure are quickly installed and fixed, the keyboard bottom plate to be tapped is placed in the groove of the jig flat plate 1, one side of the keyboard bottom plate to be tapped is close to the fixed clamp plate 31, the electric telescopic rod 33 extends through the regulation and control of the PLC 9, as the slide blocks on the front side and the rear side of the bottom end of the movable clamp plate 34 are in sliding connection with the slide grooves on the bottom end of the groove 2, the fixed clamp plate 31 and the movable clamp plate 34 move oppositely, the light-sensitive receiving tube in the first infrared distance measuring sensor 10 receives the reflected light of the front object, the distance of the object can be judged according to the intensity of the emitted light, the monitoring information is presented to the PLC 9 for integration and analysis, the distance between the monitoring information and the positioning plate 11 can, avoiding the deviation in the tapping process from influencing the operation quality, according to the same distance measuring principle, the motor 44 operates, the output shaft rotates, because the left and right ends of the screw rod 42 are rotationally connected with the inner wall of the groove plate 41, the support block 43 is in threaded connection with the screw rod 42, the slide blocks at the two sides of the support block 43 are in sliding connection with the sliding groove of the inner wall of the groove plate 41, the transverse movement of the support block 43 and the upper structure is realized, further, the transverse tapping positioning is realized, because the second infrared distance measuring sensor 45 is arranged corresponding to the support block 43, the second infrared distance measuring sensor 45 measures the distance with the support block 43, thereby knowing and controlling the transverse tapping position, the electric telescopic column 62 extends, because the telescopic column of the electric telescopic column 62 passes through the through hole of the back wall of the L-shaped plate 5 and is fixedly connected with the back side face of the support block 63, the slide blocks at the two sides of the support block 63, because third infrared ranging sensor 65 corresponds the setting with spacer 64, third infrared ranging sensor 65 can measure the interval with spacer 64, thereby know regulation and control and attack tooth longitudinal position, guarantee every accurate positioning of attacking the tooth point, after the location is accomplished, attack tooth machine 8 operation, it is rotatory to drive the screw drill, electric putter 7 stretches down simultaneously, the screw drill contact breaks the keyboard bottom plate wall body soon, the screw drill forms the screw thread on the drilling inner wall, later electric putter 7 continues at the uniform velocity to stretch down, and then realize the high-efficient complete operation of attacking the tooth, after attacking the tooth is accomplished, each structure resets, take out the keyboard bottom plate after the completion of attacking the tooth can.
It is to be noted that the specific model of the PLC controller 9 disclosed in this embodiment is siemens S7-200, the first infrared distance measuring sensor 10, the second infrared distance measuring sensor 45, and the third infrared distance measuring sensor 65 may all adopt happ GP2D12 infrared distance measuring sensors, the PLC controller 9 controls the electric push rod 7, the tapping machine 8, the electric telescopic rod 33, the motor 44, and the electric telescopic column 62 to work by a method commonly used in the prior art, and the first infrared distance measuring sensor 10, the second infrared distance measuring sensor 45, the third infrared distance measuring sensor 65, the electric push rod 7, the tapping machine 8, the electric telescopic rod 33, the motor 44, and the electric telescopic column 62 are all original components commonly used in keyboard floor processing equipment in the prior art.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a keyboard bottom plate tapping tool board which characterized in that: comprises a jig flat plate (1), a clamping and fixing structure (3), a transverse adjusting and positioning structure (4) and a longitudinal adjusting and positioning structure (6);
tool flat plate (1): a groove (2) is formed in the middle of the upper end of the jig flat plate (1);
clamping and fixing structure (3): the clamping and fixing structures (3) are arranged on two sides of the interior of the groove (2);
lateral adjustment positioning structure (4): the transverse adjusting and positioning structure (4) is arranged on the rear side wall of the jig flat plate (1), and an L-shaped plate (5) is arranged at the upper end of the transverse adjusting and positioning structure (4);
longitudinal adjustment positioning structure (6): the longitudinal adjusting and positioning structure (6) is arranged on the longitudinal plate body of the L-shaped plate (5);
wherein: still include electric putter (7), attack tooth machine (8) and PLC controller (9), electric putter (7) set up in the bottom of vertically adjusting location structure (6), attack tooth machine (8) and set up in electric putter's (7) flexible end bottom, and PLC controller (9) set up on the preceding lateral wall of tool flat board (1), and external power source is connected to the input electricity of PLC controller (9), and the output of PLC controller (9) is connected with the equal electricity of input of attacking tooth machine (8) to electric putter (7).
2. The keyboard bottom plate tapping jig plate of claim 1, wherein: centre gripping fixed knot constructs (3) including solid fixed splint (31), riser (32), electric telescopic handle (33) and activity splint (34), gu fixed splint (31) set up in the inside right side of recess (2), riser (32) set up in the bottom left side of recess (2), electric telescopic handle (33) set up on the right wall of riser (32), activity splint (34) set up in the flexible end right part of electric telescopic handle (33), the slider of both sides and the spout sliding connection of recess (2) bottom around activity splint (34) bottom, activity splint (34) correspond the setting with solid fixed splint (31), the output of PLC controller (9) is connected to the input electricity of electric telescopic handle (33).
3. The keyboard bottom plate tapping jig plate of claim 1, wherein: the transverse adjusting and positioning structure (4) comprises a groove plate (41), a screw rod (42), a supporting block (43), a motor (44) and a second infrared distance measuring sensor (45), the groove plate (41) is arranged on the rear side wall of the jig flat plate (1), the left end and the right end of the screw rod (42) are rotatably connected with the inner wall of the groove plate (41), the supporting block (43) is in threaded connection with the screw rod (42), sliding blocks on the two sides of the supporting block (43) are in sliding connection with a sliding chute on the inner wall of the groove plate (41), the upper end of the supporting block (43) extends to the upper side of the groove plate (41) and is fixedly connected with the bottom end of the L-shaped plate (5), the motor (44) is arranged on the left wall of the groove plate (41), an output shaft of the motor (44) penetrates through a through hole in the left wall of the groove plate (41) and is fixedly connected with the left end of the screw rod (42), the second infrared distance measuring sensor (45), and correspond the setting with a piece (43), the output of PLC controller (9) is connected to the input electricity of motor (44), and the input of PLC controller (9) is connected to the output electricity of second infrared distance measuring sensor (45).
4. The keyboard bottom plate tapping jig plate of claim 1, wherein: the longitudinal adjusting and positioning structure (6) comprises a strip-shaped opening (61), an electric telescopic column (62), a supporting block (63), a positioning piece (64) and a third infrared distance measuring sensor (65), the strip-shaped opening (61) is arranged on a longitudinal plate body of the L-shaped plate (5), the electric telescopic column (62) is arranged at the upper end of the rear wall of the L-shaped plate (5), the telescopic column of the electric telescopic column (62) penetrates through a through hole of the rear wall of the L-shaped plate (5) and is fixedly connected with the rear side face of the supporting block (63), sliding blocks on two sides of the supporting block (63) are in sliding connection with an inner wall sliding groove of the strip-shaped opening (61), the positioning piece (64) is arranged at the upper end of the supporting block (63), the third infrared distance measuring sensor (65) is arranged at the upper end of the L-shaped plate (5) through an installation part, the third infrared distance measuring sensor (65) is arranged corresponding to the positioning piece (64), the, the output end of the third infrared distance measuring sensor (65) is electrically connected with the input end of the PLC (9).
5. The keyboard bottom plate tapping jig plate of claim 2, wherein: still include first infrared ranging sensor (10), locating plate (11), end vaulting board (12) and mounting hole (13), first infrared ranging sensor (10) set up in the upper surface front side right-hand member of tool flat board (1) through the installed part, locating plate (11) set up on the leading flank of movable clamp plate (34), first infrared ranging sensor (10) and locating plate (11) correspond the setting, end vaulting board (12) symmetry sets up in the bottom surface left and right sides of tool flat board (1), mounting hole (13) evenly set up on the bottom vaulting board body of corresponding end vaulting board (12), the input of PLC controller (9) is connected to the output electricity of first infrared ranging sensor (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921612754.7U CN210280962U (en) | 2019-09-26 | 2019-09-26 | Tapping jig plate for keyboard bottom plate |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921612754.7U CN210280962U (en) | 2019-09-26 | 2019-09-26 | Tapping jig plate for keyboard bottom plate |
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| CN210280962U true CN210280962U (en) | 2020-04-10 |
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| CN201921612754.7U Active CN210280962U (en) | 2019-09-26 | 2019-09-26 | Tapping jig plate for keyboard bottom plate |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112809104A (en) * | 2021-01-19 | 2021-05-18 | 赵宋波 | Plate processing tapping machine tool capable of being fixed in multi-directional positioning mode |
| CN112914201A (en) * | 2021-01-25 | 2021-06-08 | 瑞安市天驰鞋业有限公司 | Automatic gluing mechanism for rubber shoes |
| CN115890190A (en) * | 2022-10-25 | 2023-04-04 | 领先科技(东台)有限公司 | Automatic combined installation equipment for mechanical key shaft of keyboard |
-
2019
- 2019-09-26 CN CN201921612754.7U patent/CN210280962U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112809104A (en) * | 2021-01-19 | 2021-05-18 | 赵宋波 | Plate processing tapping machine tool capable of being fixed in multi-directional positioning mode |
| CN112914201A (en) * | 2021-01-25 | 2021-06-08 | 瑞安市天驰鞋业有限公司 | Automatic gluing mechanism for rubber shoes |
| CN115890190A (en) * | 2022-10-25 | 2023-04-04 | 领先科技(东台)有限公司 | Automatic combined installation equipment for mechanical key shaft of keyboard |
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| GR01 | Patent grant |