CN111037658B

CN111037658B - Building material perforating device

Info

Publication number: CN111037658B
Application number: CN201911277876.XA
Authority: CN
Inventors: 肖洪伟
Original assignee: Jiangxi Jingfeng Construction Engineering Co Ltd
Current assignee: Jiangxi Jingfeng Construction Engineering Co., Ltd
Priority date: 2019-12-12
Filing date: 2019-12-12
Publication date: 2021-08-27
Anticipated expiration: 2039-12-12
Also published as: CN111037658A

Abstract

The invention discloses a building material punching device which comprises a bottom plate, wherein support plates are symmetrically fixed on two sides of the bottom end of the bottom plate respectively. The invention is provided with two gears and two first square pipes, when a hole is drilled on the plate, the plate can be jacked up by the two first disks in the process of descending the fourth motor and the drill rod by the hydraulic cylinder, thereby separating the plate from the bottom plate, and because the plate rises and the fourth motor and the drill rod descend simultaneously, so the drill rod can contact with the top surface of the plate and drill through the punching hole on the plate, thereby effectively completing the punching work, therefore, no matter what position on the plate is punched, the situation that the drill rod damages the bottom plate during punching can be effectively prevented, and through the setting of electric telescopic handle and first electric telescopic handle, can take out panel light from between four second discs and two first discs after having beaten the hole to effectual purpose of taking down panel that reaches easily.

Description

Building material perforating device

Technical Field

The invention relates to the field of building material processing, in particular to a building material punching device.

Background

In the field of building, often need punch to building material, especially those thicker timber mostly need punch when fitment house, among the prior art, punch to thicker building material through perforating device. However, in the prior art, during drilling, corresponding preformed holes need to be formed in a workbench right below a drill rod, so that the situation that the drill rod penetrates through a material and directly hits the workbench to damage the workbench in the drilling process is avoided, but for stability, the number and the size of the preformed holes formed in the workbench are limited, so that when the building material is drilled, the building material on the workbench needs to be moved back and forth, the drilling points on the building material are aligned with the preformed holes, the building material needs to be clamped and fixed on the workbench, particularly when a plurality of holes need to be drilled in the building material, the building material needs to be moved and fixed repeatedly, the process is time-consuming and labor-consuming, and the work progress is seriously delayed.

Disclosure of Invention

In order to solve the existing problems, the invention provides a building material perforating device.

The invention is realized by the following technical scheme:

a punching device for building materials comprises a bottom plate, wherein support plates are symmetrically fixed on two sides of the bottom end of the bottom plate respectively, two guide plates are symmetrically fixed between two opposite side walls of the support plates, the two guide plates are arranged in parallel, the distance between the two guide plates is 10cm, guide grooves are symmetrically formed in the two guide plates respectively, two gears are symmetrically arranged between the two guide plates, two side walls of the gears are respectively attached to the two opposite side walls of the two guide plates in a sliding manner, a rotating shaft is fixedly penetrated through the center of the gears, two ends of the rotating shaft respectively penetrate through the two guide grooves and are rotationally and slidably connected with the two guide grooves, two sliding grooves are symmetrically formed in the bottom plate, the sliding grooves are formed in the upper end parts of the two guide plates, vertical rods respectively and symmetrically penetrate through the two sliding grooves, the vertical rods are slidably connected with the sliding grooves, mounting grooves are respectively symmetrically formed in the bottom ends of the two opposite side walls of the vertical rods, racks are respectively and fixedly mounted in the two mounting grooves, two racks are respectively engaged with two gears, T-shaped chutes are symmetrically arranged at the centers of two opposite side walls of the vertical rods respectively, T-shaped sliding blocks are respectively arranged in the two T-shaped chutes in a sliding manner, the side ends of the two T-shaped sliding blocks respectively extend out of the two T-shaped chutes and are fixedly provided with clamping plates, the bottom ends of the clamping plates are connected with the top surface of the bottom plate in a sliding manner, rubber layers are respectively fixedly attached to the two opposite side walls of the clamping plates, the other sides of the clamping plates are slidably arranged with the side walls of the vertical rods in a sliding manner, transverse plates are respectively and symmetrically fixed on the two opposite side walls of the vertical rods, two second square tubes are respectively arranged on each transverse plate in a penetrating manner, the contact parts of the second square tubes and the transverse plates are slidably arranged, check rings are fixedly sleeved on the second square tubes, the bottom ends of the check rings are attached to the top surfaces of the transverse plates, second round plates are fixedly provided with second round discs at the bottom ends, and springs are fixedly arranged between the top surfaces of the second round discs and the bottom ends of the transverse plates, the spring is sleeved on a second square pipe, a second groove is formed in the bottom surface of the second disc, a second fixed block is arranged in the second groove, a plurality of second balls are embedded in the bottom end of the second fixed block, the second balls are rotationally connected with the second fixed block, a second square rod is fixed in the center of the top end of the second fixed block, the top end of the second square rod penetrates through the top end in the second groove and penetrates through the second square pipe, a third connecting plate is fixed on the second square rod, the second square rod is respectively in sliding connection with the second groove and the contact part of the second square pipe, an electric telescopic rod is fixedly installed at the bottom of the side end of the third connecting plate, a fourth connecting plate is fixed on the telescopic end of the electric telescopic rod, the side end of the fourth connecting plate is fixedly connected with the side wall of the second square pipe, fixed plates are symmetrically fixed at the bottom ends of the two vertical rods respectively, and a first square pipe vertically penetrates through the two fixed plates respectively, the first square pipe is connected with the fixed plate in a sliding manner, one side of the first square pipe is provided with a first mounting groove, a first rack is fixedly mounted in the first mounting groove, the first rack is meshed with the gear, the top end of the first square pipe is fixedly provided with a first disc, the first disc is arranged in the sliding groove and is connected with the sliding groove in a sliding manner, the center of the top surface of the first disc is provided with a first groove, a first fixed block is arranged in the first groove, a plurality of first balls are embedded into the top end of the first fixed block, the contact part of the first balls and the first fixed block is rotationally connected, the center of the bottom end of the first fixed block is fixedly provided with a first square rod, the bottom end of the first square rod penetrates through the inner bottom end of the first groove and penetrates through the first square pipe to be fixed with a first connecting rod, and the first square rod is respectively connected with the contact part of the first, the top surface of the side end of the first connecting rod is fixedly provided with a first electric telescopic rod, the telescopic end of the first electric telescopic rod is fixedly provided with a second connecting rod, the side end of the second connecting rod is fixedly connected with the side wall of the first square tube, the top surface of the bottom plate is fixedly provided with an n-shaped plate, the side wall of the n-shaped plate is fixedly provided with a control switch, two vertical plates of the n-shaped plate are respectively and symmetrically provided with a first guide groove, guide rods respectively and symmetrically penetrate through the two first guide grooves, the guide rods are arranged in the first guide grooves in a sliding manner, the same first n-shaped plate is fixed between the opposite ends of the two first guide grooves, the center of the bottom end of the transverse plate of the n-shaped plate is fixedly provided with a hydraulic cylinder, the telescopic end of the hydraulic cylinder is fixedly connected with the top surface of the first n-shaped plate, the side wall of the first n-shaped plate is fixedly provided with a first motor, and the output shaft of the first motor penetrates through the side wall of the first n-shaped plate and is fixedly connected with a two-way screw rod, the output shaft of the first motor is rotatably connected with the contact part of the side wall of the first n-shaped plate, the other end of the bidirectional screw penetrates through two vertical rods and the other vertical plate of the first n-shaped plate in sequence, the two vertical rods are respectively in threaded connection with two reverse threads on the bidirectional screw, the bidirectional screw is rotatably connected with the contact part of the vertical plates of the first n-shaped plate, two limiting rings are fixedly sleeved on the bidirectional screw, the two limiting rings are symmetrically attached to two sides of the same vertical plate of the first n-shaped plate, the second motor is arranged at the lower end of the first motor and is fixedly arranged on the side wall of the first n-shaped plate, the output shaft of the second motor penetrates through the side wall of the first n-shaped plate and is fixedly connected with the screw, the output shaft of the second motor is rotatably connected with the contact part of the side wall of the first n-shaped plate, and the other end of the screw penetrates through the two vertical rods and the other vertical plate of the first n-shaped plate in sequence, two vertical rods are respectively connected with a screw rod in a sliding manner, the screw rod is rotationally connected with a vertical plate contact part of a first n-shaped plate, two first limiting rings are fixedly sleeved on the screw rod, the two first limiting rings are symmetrically attached to two sides of the same vertical plate of the first n-shaped plate, a screw nut is sleeved at the center of the screw rod, a guide cylinder is fixed at the top end of the screw nut through a connecting block, a first guide rod is sleeved in the guide cylinder in a sliding manner, two ends of the first guide rod respectively penetrate through the two vertical rods and are fixedly connected with one side, opposite to the two vertical plates of the first n-shaped plate, the first guide rod is connected with the vertical rod contact part in a sliding manner, a second n-shaped plate is fixed at the bottom end of the screw nut through the connecting block, a third motor is fixedly installed on the side wall of the second n-shaped plate, and a first screw rod is fixed at the output shaft of the third motor through the side wall of the second n-shaped plate, the output shaft of the third motor is rotatably connected with the contact part of the side wall of the second n-shaped plate, the other end of the first lead screw penetrates through the other vertical plate of the second n-shaped plate and is rotatably connected with the contact part of the second n-shaped plate, two second limiting rings are fixedly sleeved on the first lead screw, the two second limiting rings are symmetrically attached to two sides of the same vertical plate of the second n-shaped plate, a first lead screw nut is sleeved on the first lead screw, a first guide cylinder is fixed at the bottom end of the first lead screw nut through a connecting block, a second guide rod is slidably sleeved in the first guide cylinder, two ends of the second guide rod respectively extend out of the first guide cylinder and are fixedly connected with two vertical plates of the second n-shaped plate, a square spring cylinder is fixed at the bottom end of the first guide cylinder through a connecting block, a square sliding block is slidably arranged in the square spring cylinder, and a first spring is fixedly arranged between the sliding block at the top end of the square spring cylinder and the inner top end of the square spring cylinder, the first spring is arranged in the square spring cylinder, a sliding rod is fixed at the bottom end of the square sliding block, a fixing plate is fixed at the bottom end of the sliding rod, the square spring cylinder extends out of the bottom end of the sliding rod, a fourth motor is fixedly installed at the bottom of the fixing plate, and a drill rod is fixed on an output shaft of the fourth motor.

Preferably, the first electric telescopic rods, the first motor, the second motor, the third motor and the fourth motor are respectively electrically connected with the control switch through wires, and the two first electric telescopic rods and the two electric telescopic rods are electrically connected in series through wires.

Preferably, the control switch is electrically connected with an external power supply through a wire.

Preferably, the hydraulic cylinder is connected with an external hydraulic station pipeline through a conduit.

Preferably, the spring and the first spring are both compression springs.

Compared with the prior art, the invention has the beneficial effects that: the invention is provided with two gears and two first square pipes, when a hole is drilled on the plate, the plate can be jacked up by the two first disks in the process of descending the fourth motor and the drill rod by the hydraulic cylinder, thereby separating the plate from the bottom plate, and because the plate rises and the fourth motor and the drill rod descend simultaneously, so the drill rod can contact with the top surface of the plate and drill through the punching hole on the plate, thereby effectively completing the punching work, therefore, no matter what position on the plate is punched, the situation that the drill rod damages the bottom plate during punching can be effectively prevented, and through the setting of electric telescopic handle and first electric telescopic handle, can take out panel light from between four second discs and two first discs after having beaten the hole to effectual purpose of taking down panel that reaches easily.

Drawings

FIG. 1 is a block diagram of the structure of the present invention;

FIG. 2 is a cross-sectional view A-A of FIG. 1 illustrating the present invention;

FIG. 3 is an enlarged view of a portion A of FIG. 1 in accordance with the present invention;

fig. 4 is a schematic diagram of the operation of the structure of fig. 1 according to the present invention.

In the figure: the device comprises a bottom plate 1, a support plate 2, a guide plate 3, a guide groove 4, a rotating shaft 5, a gear 6, a sliding groove 7, a vertical rod 8, a T-shaped sliding groove 9, a T-shaped sliding block 10, a clamping plate 11, a rubber layer 12, a mounting groove 13, a rack 14, a fixing plate 15, a first square tube 16, a first mounting groove 17, a first rack 18, a first disc 19, a first groove 20, a first square rod 21, a first fixing block 22, a second connecting rod 23, a first electric telescopic rod 24, a first connecting rod 25, a first ball shaping plate 26, a transverse plate 27, a second square tube 28, a second disc 29, a second groove 30, a spring 31, a second square rod 32, a second fixing block 33, a second ball 34, a retainer ring 35, a fourth connecting plate 36, an electric telescopic rod 37, a third connecting plate 38, an n-shaped plate 39, a first guide groove 40, a guide rod 41, a first n-shaped 42, a hydraulic cylinder 43, a first motor 44, a two-way screw 45, a T-shaped sliding block 22, a second fixing block 23, a second sliding block 23, a sliding block 32, a sliding block, a sliding plate, a sliding block 3, a sliding block, a sliding block, a sliding block sliding blocks sliding block sliding, The device comprises a limiting ring 46, a first guide rod 47, a second motor 48, a lead screw 49, a first limiting ring 50, a guide cylinder 51, a lead screw nut 52, a second n-shaped plate 53, a first lead screw 54, a first lead screw nut 55, a second guide rod 56, a first guide cylinder 57, a square spring cylinder 58, a square slide block 59, a first spring 60, a slide rod 61, a fixing plate 62, a fourth motor 63, a drill rod 64, a control switch 65, a third motor 66 and a second limiting ring 67.

Detailed Description

The invention is described in further detail below with reference to the following detailed description and accompanying drawings:

as shown in fig. 1, 2, 3 and 4, the building material punching device comprises a bottom plate 1, wherein support plates 2 are symmetrically fixed on two sides of the bottom end of the bottom plate 1 respectively, two guide plates 3 are symmetrically fixed between two opposite side walls of the support plates 2, the two guide plates 3 are arranged in parallel and have a distance of 10cm, guide grooves 4 are symmetrically formed in the two guide plates 3 respectively, two gears 6 are symmetrically arranged between the two guide plates 3, two side walls of the gears 6 are respectively attached to the opposite side walls of the two guide plates 3 in a sliding manner, a rotating shaft 5 is fixedly arranged at the center of the gear 6 in a penetrating manner, two ends of the rotating shaft 5 respectively penetrate through the two guide grooves 4 and are in rotary sliding connection with the two guide grooves, two sliding grooves 7 are symmetrically formed in the bottom plate 1, the sliding grooves 7 are arranged at the upper ends of the two guide plates 3, vertical rods 8 are respectively and symmetrically penetrated through the two sliding grooves 7, the vertical rod 8 is connected with the sliding groove 7 in a sliding manner, mounting grooves 13 are symmetrically formed at the bottom ends of two opposite side walls of the vertical rod 8 respectively, racks 14 are fixedly mounted in the two mounting grooves 13 respectively, the two racks 14 are respectively meshed with the two gears 6, T-shaped sliding grooves 9 are symmetrically formed at the central positions of the two opposite side walls of the vertical rod 8 respectively, T-shaped sliding blocks 10 are slidably mounted in the two T-shaped sliding grooves 9 respectively, side ends of the two T-shaped sliding blocks 10 extend out of the two T-shaped sliding grooves 9 respectively and are fixedly provided with clamping plates 11, the bottom ends of the clamping plates 11 are attached to the top surface of the bottom plate 1 in a sliding manner, rubber layers 12 are fixedly attached to the opposite side walls of the two clamping plates 11 respectively, the other sides of the clamping plates 11 are attached to the side walls of the vertical rod 8 in a sliding manner, transverse plates 27 are symmetrically fixed to the two opposite side walls of the vertical rod 8 respectively, two second square tubes 28 are arranged on each transverse plate 27 in a penetrating manner, and the contact position of the second square tube 28 and the transverse plate 27 is slidably arranged, a retainer ring 35 is fixedly sleeved on the second square pipe 28, the bottom end of the retainer ring 35 is attached to the top surface of the transverse plate 27, a second disc 29 is fixed at the bottom end of the second square pipe 28, a spring 31 is fixedly arranged between the top surface of the second disc 29 and the bottom end of the transverse plate 27, the spring 31 is sleeved on the second square pipe 28, a second groove 30 is formed in the bottom surface of the second disc 29, a second fixed block 33 is arranged in the second groove 30, a plurality of second balls 34 are embedded in the bottom end of the second fixed block 33, the second balls 34 are rotatably connected with the second fixed block 33, a second square rod 32 is fixed at the center of the top end of the second fixed block 33, the top end of the second square rod 32 penetrates through the top end in the second groove 30 and penetrates through the second square pipe 28 to be fixed with a third connecting plate 38, and the second square rod 32 is respectively in sliding connection with the contact part of the second groove 30 and the second square pipe 28, an electric telescopic rod 37 is fixedly installed at the bottom of the side end of the third connecting plate 38, a fourth connecting plate 36 is fixed at the telescopic end of the electric telescopic rod 37, the side end of the fourth connecting plate 36 is fixedly connected with the side wall of the second square tube 28, fixing plates 15 are symmetrically fixed at the bottom ends of the two vertical rods 8 respectively, first square tubes 16 are vertically arranged on the two fixing plates 15 in a penetrating manner respectively, the first square tubes 16 are connected with the fixing plates 15 in a sliding manner, a first mounting groove 17 is formed in one side of each first square tube 16, a first rack 18 is fixedly installed in each first mounting groove 17, the first rack 18 is meshed with a gear 6, a first disc 19 is fixed at the top end of each first square tube 16, the first disc 19 is arranged in each sliding groove 7 and is connected with the corresponding sliding groove, a first groove 20 is formed in the center of the top surface of the first disc 19, and a first fixing block 22 is arranged in each first groove 20, a plurality of first balls 26 are embedded in the top end of the first fixing block 22, the first balls 26 are rotatably connected with the contact position of the first fixing block 22, a first square rod 21 is fixed at the center of the bottom end of the first fixing block 22, the bottom end of the first square rod 21 penetrates through the bottom end in the first groove 20 and penetrates through the first square tube 16 to be fixed with a first connecting rod 25, the first square rod 21 is respectively slidably connected with the contact position of the first square tube 16 and the first groove 20, a first electric telescopic rod 24 is fixedly installed on the top surface of the side end of the first connecting rod 25, a second connecting rod 23 is fixed on the telescopic end of the first electric telescopic rod 24, the side end of the second connecting rod 23 is fixedly connected with the side wall of the first square tube 16, an n-shaped plate 39 is fixed on the top surface of the bottom plate 1, a control switch 65 is fixedly installed on the side wall of the n-shaped plate 39, first guide grooves 40 are symmetrically formed on two vertical plates of the n-shaped plate 39 respectively, the two first guide grooves 40 are respectively and symmetrically penetrated by guide rods 41, the guide rods 41 are arranged in the first guide grooves 40 in a sliding manner, the same first n-shaped plate 42 is fixed between the opposite ends of the two first guide grooves 40, the center of the bottom end of the transverse plate of the n-shaped plate 39 is fixedly provided with a hydraulic cylinder 43, the telescopic end of the hydraulic cylinder 43 is fixedly connected with the top surface of the first n-shaped plate 42, the side wall of the first n-shaped plate 42 is fixedly provided with a first motor 44, the output shaft of the first motor 44 penetrates through the side wall of the first n-shaped plate 42 and is fixedly connected with a bidirectional screw 45, the output shaft of the first motor 44 is rotatably connected with the side wall of the first n-shaped plate 42, the other end of the bidirectional screw 45 penetrates through another vertical plate of the two vertical rods 8 and the first n-shaped plate 42 in sequence, and the two vertical rods 8 are respectively connected with two reverse threads on the bidirectional screw 45, the bidirectional screw 45 is rotatably connected with a vertical plate contact part of the first n-shaped plate 42, the bidirectional screw 45 is fixedly sleeved with two limiting rings 46, the two limiting rings 46 are symmetrically attached to two sides of the same vertical plate of the first n-shaped plate 42, a second motor 48 is arranged at the lower end of the first motor 44, the second motor 48 is fixedly installed on the side wall of the first n-shaped plate 42, an output shaft of the second motor 48 penetrates through the side wall of the first n-shaped plate 42 and is fixedly connected with a screw 49, an output shaft of the second motor 48 is rotatably connected with the side wall contact part of the first n-shaped plate 42, the other end of the screw 49 penetrates through two vertical rods 8 and the other vertical plate of the first n-shaped plate 42 in sequence, the two vertical rods 8 are respectively and slidably connected with the screw 49, the screw 49 is rotatably connected with the vertical plate contact part of the first n-shaped plate 42, and the screw 49 is fixedly sleeved with two first limiting rings 50, two first spacing collars 50 are symmetrically attached to two vertical plates of a first n-shaped plate 42, a screw nut 52 is sleeved at the center of the screw 49, a guide cylinder 51 is fixed to the top end of the screw nut 52 through a connecting block, a first guide rod 47 is sleeved in the guide cylinder 51 in a sliding manner, two ends of the first guide rod 47 penetrate through two vertical rods 8 respectively and are fixedly connected with one side of two vertical plates of the first n-shaped plate 42 opposite to each other, the contact part of the first guide rod 47 and the vertical rods 8 is in sliding connection, a second n-shaped plate 53 is fixed to the bottom end of the screw nut 52 through a connecting block, a third motor 66 is fixedly mounted on the side wall of the second n-shaped plate 53, a first screw 54 is fixed to the side wall of the second n-shaped plate 53 through an output shaft of the third motor 66, and the contact part of the side wall of the second n-shaped plate 53 is in rotation connection, the other end of the first lead screw 54 penetrates through the other vertical plate of the second n-shaped plate 53 and is rotatably connected with the contact position of the other vertical plate, two second limiting rings 67 are fixedly sleeved on the first lead screw 54, the two second limiting rings 67 are symmetrically attached to two sides of the same vertical plate of the second n-shaped plate 53, a first lead screw nut 55 is sleeved on the first lead screw 54, a first guide cylinder 57 is fixed at the bottom end of the first lead screw nut 55 through a connecting block, a second guide rod 56 is slidably sleeved in the first guide cylinder 57, two ends of the second guide rod 56 respectively extend out of the first guide cylinder 57 and are fixedly connected with two vertical plates of the second n-shaped plate 53, a square spring cylinder 58 is fixed at the bottom end of the first guide cylinder 57 through the connecting block, a square sliding block 59 is slidably arranged in the square spring cylinder 58, and a first spring 60 is fixedly arranged between the top end of the square sliding block 59 and the inner top end of the square spring cylinder 58, the first spring 60 is arranged in the square spring cylinder 58, a sliding rod 61 is fixed at the bottom end of the square sliding block 59, a fixing plate 62 is fixed at the bottom end of the sliding rod 61 extending out of the square spring cylinder 58, a fourth motor 63 is fixedly arranged at the bottom of the fixing plate 62, and a drill rod 64 is fixed on an output shaft of the fourth motor 63.

The first electric telescopic rods 24, the electric telescopic rods 37, the first motor 44, the second motor 48, the third motor 66 and the fourth motor 63 are respectively electrically connected with the control switch 65 through conducting wires, wherein the two first electric telescopic rods 24 and the two electric telescopic rods 37 are electrically connected in series through conducting wires.

The control switch 65 is electrically connected to an external power source through a wire.

The hydraulic cylinder 43 is connected with an external hydraulic station pipeline through a guide pipe.

The spring 31 and the first spring 60 are compression springs.

The working principle is as follows: when the device is used, the device is used for building plates with the thickness of more than 1.5cm, when the building plates to be punched are firstly placed on the bottom plate 1 between the two vertical rods 8, then the first motor 44 is started through the control switch 65, the first motor 44 drives the bidirectional screw rod 45 to rotate forwards, as the two vertical rods 8 are respectively in threaded connection with the two reverse threads on the bidirectional screw rod 45, when the bidirectional screw rod 45 rotates forwards, the two vertical rods 8 are close to each other, and the two clamping plates 11 attached to the opposite side walls of the two vertical rods 8 close to the opposite side walls of the two vertical rods respectively prop against the two sides of the plates, so that the purpose of clamping the two sides of the plates is achieved, and as the rubber layers 12 are fixed on the opposite side walls of the two clamping plates 11, the damage of the plates is effectively prevented due to the arrangement of the rubber layers 12 when the two clamping plates 11 clamp the two sides of the plates. After the building board is fixed, the punching operation can be implemented, when the building board is punched, the position of the drill rod 64 needs to be adjusted at first, the drill rod 64 is aligned with the punching position on the building board, when the position of the drill rod 64 is adjusted, the position of the drill rod 64 is adjusted in the left-right direction by starting the second motor 48 through the control switch 65, the screw nut 52 can be moved left and right between the two vertical rods 8 through the screw 49 when the second motor 48 operates, when the screw nut 52 moves left and right, the fourth motor 63 and the drill rod 64 can be driven to move synchronously through the second n-shaped plate 53, so that the position of the drill rod 64 can be adjusted in the left-right direction, after the position of the drill rod 64 is adjusted in the left-right direction, the position of the drill rod 64 can be adjusted in the front-back direction by starting the third motor 66 through the control switch 65, and the position of the first screw nut 55 can be adjusted in the front-back direction through the first screw 54 when the third motor 66 operates, when the first screw nut 55 moves in the front-back direction, the fourth motor 63 and the drill rod 64 are synchronously driven to move in the front-back direction through the first guide cylinder 57 and the square spring cylinder 58, so that the purpose of adjusting the position of the drill rod 64 in the front-back direction is achieved, the drill rod 64 is accurately aligned to a punching point on a building board, the punching accuracy is effectively improved, after the position of the drill rod 64 is adjusted, the fourth motor 63 is started, the extension end of the hydraulic cylinder 43 is controlled through an external hydraulic station, the fourth motor 63, the drill rod 64 and the two vertical rods 8 are synchronously driven to move downwards through the first n-shaped plate 42 when the hydraulic cylinder 43 extends, the four second square pipes 28 are synchronously driven to descend through the transverse plates 27 when the two vertical rods 8 move downwards, when the four second square pipes 28 descend, the four second disks 29 fixed at the lower end of the four second square pipes 29 are respectively and symmetrically propped against the top surface of the board in pairs, and along with the continuous descending of the two vertical rods 8, the spring 31 between the transverse plate 27 and the disc 29 is compressed, the disc 29 is more stably propped against the top surface of the plate by the reaction force generated when the spring 31 is compressed, and when the two vertical rods 8 descend, the two racks 14 fixed in the bottom mounting grooves 13 respectively drive the two gears 6 to rotate in opposite directions, the two gears 6 respectively drive the two first square tubes 16 to ascend through the two first racks 18 when rotating, the two first discs 19 fixed at the top ends of the two first square tubes 16 respectively extend out of the two sliding grooves 7 and support the plate to ascend when ascending, so that the plate is separated from the bottom plate 1, the spring 31 is continuously compressed through the second disc 29 when the plate is propped and ascended, and the plate is tightly clamped and fixed between the four second discs 29 and the two first discs 19 under the action force of the spring 31, and two splint 11 that its both sides were pressed from both sides tightly also can follow the synchronous rising of panel under T type slider 10's effect when the panel rose, thereby two splint 11 remain the state of pressing from both sides tight panel throughout, the stability of the in-process that the effectual assurance panel rose, prevent that the panel from rocking, because fourth motor 63 and drilling rod 64 are descending when the panel rose, so drilling rod 64 can contact with the panel top surface and bore through the department of punching on the panel, and then the effectual work of punching of accomplishing, because panel and bottom plate 1 separation in the process of punching, the condition that drilling rod 64 damaged bottom plate 1 when effectually having prevented to punch takes place, and through the setting of square spring barrel 58, the reaction force that produces when first spring 60 in it can punch with effectual buffering drilling rod 64, and then the effectual purpose of protecting fourth motor 63 and drilling rod 64 that plays. After the hole is drilled on the plate, when the plate is taken down, two first electric telescopic rods 24 and two electric telescopic rods 37 are synchronously controlled through a control switch 65, so that the telescopic ends of the electric telescopic rods 37 and the first electric telescopic rods 24 are synchronously contracted, when the telescopic ends of the electric telescopic rods 37 and the first electric telescopic rods 24 are synchronously contracted, the second fixed block 33 and the first fixed block 22 are respectively ejected out of the second groove 30 and the first groove 20 through the second square rod 32 and the first square rod 21, and then the second balls 34 and the first balls 26 on the second fixed block 33 and the first fixed block 22 are respectively contacted with the top surface and the bottom surface of the plate, so that the plate can be easily taken out from between the four second disks 29 and the two first disks 19 through manual drawing of the plate, and the aim of taking down the plate is effectively achieved.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A building material perforating device comprises a base plate (1), and is characterized in that: the bottom end of the bottom plate (1) is symmetrically fixed with support plates (2) on two sides respectively, two guide plates (3) are symmetrically fixed between opposite side walls of the two support plates (2), the two guide plates (3) are arranged in parallel and have an interval of 10cm, guide grooves (4) are symmetrically formed in the two guide plates (3) respectively, two gears (6) are symmetrically arranged between the two guide plates (3), two side walls of the gears (6) are attached to the opposite side walls of the two guide plates (3) respectively in a sliding manner, a rotating shaft (5) is fixedly arranged at the center of the gears (6) in a penetrating manner, two ends of the rotating shaft (5) respectively penetrate through the two guide grooves (4) and are connected with the rotating and sliding manner, two sliding chutes (7) are symmetrically formed in the bottom plate (1), the sliding chutes (7) are arranged at the upper ends of the two guide plates (3), and vertical rods (8) are symmetrically penetrated through the two sliding chutes (7) respectively, the vertical rods (8) are in sliding connection with the sliding grooves (7), mounting grooves (13) are symmetrically formed in the bottom ends of the opposite side walls of the two vertical rods (8) respectively, racks (14) are fixedly mounted in the two mounting grooves (13) respectively, the two racks (14) are meshed with the two gears (6) respectively, T-shaped sliding grooves (9) are symmetrically formed in the central positions of the opposite side walls of the two vertical rods (8) respectively, T-shaped sliding blocks (10) are slidably arranged in the two T-shaped sliding grooves (9) respectively, clamping plates (11) are fixed to the side ends of the two T-shaped sliding blocks (10) respectively and extend out of the two T-shaped sliding grooves (9), the bottom ends of the clamping plates (11) are in laminating sliding connection with the top surface of the bottom plate (1), rubber layers (12) are fixedly attached to the opposite side walls of the two clamping plates (11) respectively, the other sides of the clamping plates (11) are in laminating sliding connection with the side walls of the vertical rods (8), and transverse plates (27) are symmetrically fixed to the opposite side walls of the two vertical rods (8) respectively, each transverse plate (27) is provided with two second square tubes (28) in a penetrating manner, the contact positions of the second square tubes (28) and the transverse plates (27) are arranged in a sliding manner, a check ring (35) is fixedly sleeved on each second square tube (28), the bottom ends of the check rings (35) are attached to the top surfaces of the transverse plates (27), the bottom ends of the second square tubes (28) are fixedly provided with second circular plates (29), springs (31) are fixedly arranged between the top surfaces of the second circular plates (29) and the bottom ends of the transverse plates (27), the springs (31) are sleeved on the second square tubes (28), the bottom surfaces of the second circular plates (29) are provided with second grooves (30), second fixing blocks (33) are arranged in the second grooves (30), a plurality of second balls (34) are embedded into the bottom ends of the second fixing blocks (33), the second balls (34) are rotatably connected with the second fixing blocks (33), and second rods (32) are fixed at the center positions of the top ends of the second fixing blocks (33), the top end of the second square rod (32) penetrates through the inner top end of the second groove (30) and penetrates through the second square pipe (28) to be fixedly provided with a third connecting plate (38), the second square rod (32) is respectively in sliding connection with the contact part of the second groove (30) and the second square pipe (28), the bottom of the side end of the third connecting plate (38) is fixedly provided with an electric telescopic rod (37), the telescopic end of the electric telescopic rod (37) is fixedly provided with a fourth connecting plate (36), the side end of the fourth connecting plate (36) is fixedly connected with the side wall of the second square pipe (28), the bottom ends of the two vertical rods (8) are respectively and symmetrically fixed with fixing plates (15), the two fixing plates (15) are respectively and vertically provided with a first square pipe (16) in a penetrating manner, the first square pipe (16) is in sliding connection with the fixing plates (15), one side of the first square pipe (16) is provided with a first mounting groove (17), a first rack (18) is fixedly installed in the first installation groove (17), the first rack (18) is meshed with the gear (6), a first disc (19) is fixed at the top end of the first square pipe (16), the first disc (19) is arranged in the sliding groove (7) and is in sliding connection with the sliding groove, a first groove (20) is formed in the center of the top surface of the first disc (19), a first fixing block (22) is arranged in the first groove (20), a plurality of first balls (26) are embedded into the top end of the first fixing block (22), the first balls (26) are in rotating connection with the contact part of the first fixing block (22), a first square rod (21) is fixed at the center of the bottom end of the first fixing block (22), the bottom end of the first square rod (21) penetrates through the inner bottom end of the first groove (20) and penetrates through the first square pipe (16) to be fixed with a first connecting rod (25), the first square rod (21) is respectively in sliding connection with a contact part of a first square pipe (16) and a first groove (20), a first electric telescopic rod (24) is fixedly installed on the top surface of the side end of a first connecting rod (25), a second connecting rod (23) is fixed on the telescopic end of the first electric telescopic rod (24), the side end of the second connecting rod (23) is fixedly connected with the side wall of the first square pipe (16), an n-shaped plate (39) is fixed on the top surface of the bottom plate (1), a control switch (65) is fixedly installed on the side wall of the n-shaped plate (39), first guide grooves (40) are respectively and symmetrically formed in two vertical plates of the n-shaped plate (39), guide rods (41) respectively and symmetrically penetrate through the two first guide grooves (40), the guide rods (41) are arranged in the first guide grooves (40) in a sliding mode, the same first n-shaped plate (42) is fixed between the opposite ends of the two first guide grooves (40), the center of the bottom end of the transverse plate of the n-shaped plate (39) is fixedly provided with a hydraulic cylinder (43), the telescopic end of the hydraulic cylinder (43) is fixedly connected with the top surface of a first n-shaped plate (42), the side wall of the first n-shaped plate (42) is fixedly provided with a first motor (44), the output shaft of the first motor (44) penetrates through the side wall of the first n-shaped plate (42) and is fixedly connected with a bidirectional lead screw (45), the output shaft of the first motor (44) is rotatably connected with the side wall of the first n-shaped plate (42), the other end of the bidirectional lead screw (45) penetrates through two vertical rods (8) and the other vertical plate of the first n-shaped plate (42) in sequence, the two vertical rods (8) are respectively connected with two reverse threads on the bidirectional lead screw (45), the bidirectional lead screw (45) is rotatably connected with the contact part of the vertical plate of the first n-shaped plate (42), and two limit rings (46) are fixedly sleeved on the bidirectional lead screw (45), two spacing collars (46) symmetry laminating settings are in same riser both sides department of first n template (42), be equipped with second motor (48) under first motor (44), second motor (48) fixed mounting is on first n template (42) lateral wall, the output shaft of second motor (48) pierces through first n template (42) lateral wall fixedly connected with lead screw (49), the output shaft and the first n template (42) lateral wall contact department swivelling joint of second motor (48), lead screw (49) other end pierces through another riser of two montants (8) and first n template (42) in proper order, and two montants (8) respectively with lead screw (49) sliding connection, the riser contact department swivelling joint of lead screw (49) and first n template (42), fixed two first spacing collars (50) on lead screw (49), two first spacing collars (50) symmetry laminating settings have in the same riser both sides (42) of first n template (50) Department, lead screw (49) central authorities department cover has lead screw nut (52), lead screw nut (52) top is fixed with guide cylinder (51) through the connecting block, sliding sleeve has first guide bar (47) in guide cylinder (51), first guide bar (47) both ends pierce through two montants (8) respectively and with the relative one side fixed connection of two risers of first n template (42), first guide bar (47) and montant (8) contact department sliding connection, lead screw nut (52) bottom is fixed with second n template (53) through the connecting block, fixed mounting has third motor (66) on second n template (53) lateral wall, the output shaft of third motor (66) pierces through second n template (53) lateral wall and is fixed with first lead screw (54), the output shaft and the second n template (53) lateral wall contact department swivelling joint of third motor (66), the other end of the first lead screw (54) penetrates through the other vertical plate of the second n-shaped plate (53) and is rotatably connected with the contact position of the second n-shaped plate, two second limiting rings (67) are fixedly sleeved on the first lead screw (54), the two second limiting rings (67) are symmetrically attached to two sides of the same vertical plate of the second n-shaped plate (53), a first lead screw nut (55) is sleeved on the first lead screw (54), a first guide cylinder (57) is fixed at the bottom end of the first lead screw nut (55) through a connecting block, a second guide rod (56) is slidably sleeved in the first guide cylinder (57), two ends of the second guide rod (56) respectively extend out of the first guide cylinder (57) and are fixedly connected with the two vertical plates of the second n-shaped plate (53), a square spring cylinder (58) is fixed at the bottom end of the first guide cylinder (57) through a connecting block, and a square sliding block (59) is slidably arranged in the square spring cylinder (58), a first spring (60) is fixedly arranged between the top end of the square sliding block (59) and the inner top end of the square spring cylinder (58), the first spring (60) is arranged in the square spring cylinder (58), a sliding rod (61) is fixed at the bottom end of the square sliding block (59), a fixing plate (62) is fixed at the bottom end of the sliding rod (61) extending out of the square spring cylinder (58), a fourth motor (63) is fixedly installed at the bottom of the fixing plate (62), and a drill rod (64) is fixed on an output shaft of the fourth motor (63).

2. The perforating device for building materials as claimed in claim 1, wherein: the first electric telescopic rods (24), the electric telescopic rods (37), the first motor (44), the second motor (48), the third motor (66) and the fourth motor (63) are respectively electrically connected with the control switch (65) through conducting wires, and the two first electric telescopic rods (24) and the two electric telescopic rods (37) are electrically connected in series through conducting wires.

3. The perforating device for building materials as claimed in claim 1, wherein: the control switch (65) is electrically connected with an external power supply through a lead.

4. The perforating device for building materials as claimed in claim 1, wherein: the hydraulic cylinder (43) is connected with an external hydraulic station pipeline through a guide pipe.

5. The perforating device for building materials as claimed in claim 1, wherein: the spring (31) and the first spring (60) are both compression springs.