CN210677734U

CN210677734U - Building board fixed point perforating device

Info

Publication number: CN210677734U
Application number: CN201921409444.5U
Authority: CN
Inventors: 林燕蝶
Original assignee: Shenzhen Eternal Construction Engineering Co Ltd
Current assignee: Shenzhen Eternal Construction Engineering Co Ltd
Priority date: 2019-08-28
Filing date: 2019-08-28
Publication date: 2020-06-05
Anticipated expiration: 2029-08-28

Abstract

The utility model discloses a fixed-point punching device for building boards, which comprises a workbench, four supporting legs are respectively and fixedly connected with four corners of the bottom end of the workbench, a punching groove is arranged on the workbench, two dovetail grooves are symmetrically arranged at the top end of the workbench, a dovetail block is connected in the dovetail grooves in a sliding way, a clamping frame is arranged at the top end of the workbench in a laminating way, a cross rod is fixedly arranged at one side of the clamping frame, the device can be used by matching with a pressing rod, a U-shaped block and a hinge rod to form a simple lever principle with a fixed block, thereby the drilling bit can normally downwards perform punching work, the strength of an operator is saved, the labor intensity of the operator is indirectly reduced, the worker is not required to measure the positions of all hole sites in advance, the punching work can be uniformly performed, a large amount of measuring time is saved, the work efficiency is indirectly improved, and the former punched hole is polished by using a grinding roller and a grinding, the smooth and easy degree of reinforcing bar male has been guaranteed, its installation rate is improved.

Description

Building board fixed point perforating device

Technical Field

The utility model relates to a building field, concretely relates to building board perforating device of fixing a point.

Background

Among the current construction, its common characteristic of steel sheet concrete shear force wall is steel frame and embedded steel sheet, then according to actual conditions decide again to be partial to with concrete or steel construction shear force wall, including on the embedded steel sheet, often need punching of the even rule all around of early steel sheet, in order to make things convenient for the insertion of reinforcing bar, but current perforating device is when punching, need the operation workman to measure the mark every after punching the hole site to the steel sheet, just can punch, extravagant a large amount of time, and, the panel after punching is not polished, lead to having many unevenness positions on the downthehole wall, influence reinforcing bar male smooth and easy degree, influence its work efficiency.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems existing in the prior art, the utility model provides a building board fixed point perforating device.

The utility model discloses a realize through following technical scheme:

a fixed-point punching device for building boards comprises a workbench, four supporting legs are fixedly connected to four corners of the bottom end of the workbench respectively, a punching groove is formed in the workbench, two dovetail grooves are symmetrically formed in the top end of the workbench, dovetail blocks are connected in the dovetail grooves in a sliding mode, a clamping frame is arranged on the top end of the workbench in a laminating mode, a cross rod is fixedly mounted on one side of the clamping frame, two sides of the bottom end of the clamping frame are fixedly connected with the top ends of the two dovetail blocks respectively, an inclined block is fixedly mounted on one side of the clamping frame, a T-shaped threaded rod is hinged to the other side of the clamping frame, a clamping plate is connected in the clamping frame in a sliding mode, a rotatable rotating block is embedded in the clamping plate, one end of the T-shaped threaded rod extends into the clamping plate and is fixedly connected with one end of the rotating block, the T, the punching groove is arranged below the U-shaped plate, a plurality of slidable T-shaped rods are inserted into the top end of the U-shaped plate, compression springs are sleeved on the T-shaped rods, one ends of the compression springs are fixedly connected with the top ends of the T-shaped rods, the other ends of the compression springs are fixedly connected with the top end of the U-shaped plate, the bottoms of the T-shaped rods respectively extend into the U-shaped plate, fixed blocks are fixedly connected between the bottoms of the T-shaped rods, rotatable turntables are embedded in the fixed blocks, one ends of the turntables are fixedly connected with connecting rods, the connecting rods are rotatably connected with the turntables, the other ends of the connecting rods penetrate through the fixed blocks, one ends of the connecting rods penetrate through sleeves, pressure rods are fixedly connected with sleeves, movable grooves are arranged on the U-shaped plate, one ends of the pressure rods penetrate through the sleeves and are slidably, the other end of the pressure rod extends into the U-shaped block, a hinged rod is fixedly inserted into one end of the pressure rod extending into the U-shaped block, two ends of the hinged rod respectively extend into the inner walls of two sides of the U-shaped block and are rotationally connected with the U-shaped block, the pressure rod is hinged with the U-shaped block, a punching motor is fixedly installed at the bottom end of the fixed block, a drill bit is fixedly installed at the output end of the punching motor, a T-shaped scale rod is fixedly installed at one side of the fixed block, a sliding sleeve is slidably connected onto the T-shaped scale rod, a locking bolt is screwed onto the sliding sleeve, the cross sections of the sliding sleeve and the T-shaped scale rod are both square, a spring barrel is fixedly installed at the bottom end of the sliding sleeve, a sliding block is slidably connected into the spring barrel, a reset spring is arranged in the spring barrel, the top end, the bottom end of the sliding block is fixedly connected with a sliding rod, the bottom end of the sliding rod penetrates through the spring cylinder and is connected with the spring cylinder in a sliding manner, the bottom end of the sliding rod is fixedly provided with an installation plate, one side of the installation plate is fixedly provided with a handle, a polishing motor is fixedly arranged at the bottom end of the mounting plate, the output end of the polishing motor is fixedly connected with a rotating rod, the center of the bottom end of the rotating rod is fixedly provided with a jack which is square, an insert block is connected in the jack in a sliding way, a sliding bolt is inserted into the insertion block, two ends of the bolt respectively penetrate through two sides of the rotating rod and are connected with the rotating rod in a sliding way, two ends of the bolt are respectively screwed with nuts, the bottom end of the insert block is fixedly connected with a grinding roller, the outer wall of the grinding roller is fixedly wrapped with a grinding layer, the center of the bottom end of the polishing roller is embedded with a rotatable ball, and the bottom end of the ball is attached to the inclined plane of the inclined block.

Preferably, the punching motor and the polishing motor are respectively electrically connected with an external power supply through circuits.

Preferably, the workbench is fixedly connected with the supporting legs through welding.

Compared with the prior art, the beneficial effects of the utility model are that: this device is through the depression bar, the cooperation of U type piece and hinge bar is used, form a simple lever principle with the fixed block, thereby can make the drill bit normally to the work of punching downwards, operation workman's strength has been saved, indirect reduction operation workman's intensity of labour, the position of all hole sites is measured in advance to the workman that does not need like this, the work of punching that can be even, a large amount of measuring time has been saved, indirect improvement work efficiency, and, utilize the grinding roller and the dull polish layer to polish the hole that the previous was beaten, reinforcing bar male smooth and easy degree has been guaranteed, the installation rate is improved.

Drawings

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

figure 2 is a cross-sectional view of structure a-a of the present invention.

In the figure: the device comprises a workbench 1, supporting legs 2, a punching groove 3, a clamping frame 4, a T-shaped threaded rod 5, a clamping plate 6, a rotating block 7, a U-shaped plate 8, an inclined block 9, a T-shaped rod 10, a compression spring 11, a fixed block 12, a rotary disc 13, a connecting rod 14, a sleeve 15, a compression rod 16, a U-shaped block 17, a hinge rod 18, a punching motor 19, a drill bit 20, a T-shaped scale rod 21, a sliding sleeve 22, a locking bolt 23, a spring cylinder 24, a return spring 25, a sliding block 26, a sliding rod 27, a mounting plate 28, a handle 29, a grinding motor 30, a rotating rod 31, a jack 32, an insert block 33, a plug pin 34, a grinding roller 35, a grinding layer 36, a ball 37, a cross rod 38, a movable groove 39, a.

Detailed Description

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

as shown in fig. 1 and 2, a fixed point punching device for building boards comprises a workbench 1, four supporting legs 2 are fixedly connected to four corners of the bottom end of the workbench 1 respectively, a punching groove 3 is arranged on the workbench 1, two dovetail grooves 40 are symmetrically arranged on the top end of the workbench 1, dovetail blocks 41 are slidably connected to the dovetail grooves 40, a clamping frame 4 is arranged on the top end of the workbench 1 in a laminating manner, a cross rod 38 is fixedly arranged on one side of the clamping frame 4, two sides of the bottom end of the clamping frame 4 are fixedly connected to the top ends of the two dovetail blocks 41 respectively, an inclined block 9 is fixedly arranged on one side of the clamping frame 4, a T-shaped threaded rod 5 is hinged to the other side of the clamping frame 4, a clamping plate 6 is slidably connected to the clamping frame 4, a rotatable rotating block 7 is embedded in the clamping plate 6, one end of the T-shaped threaded rod 5 extends into the clamping plate 6 and is fixedly connected, the T-shaped threaded rod 5 is rotatably connected with the clamping plate 6, a U-shaped plate 8 is fixedly mounted at the top end of the workbench 1, the punching groove 3 is arranged below the U-shaped plate 8, a plurality of slidable T-shaped rods 10 are inserted into the top end of the U-shaped plate 8, compression springs 11 are sleeved on the T-shaped rods 10, one ends of the compression springs 11 are fixedly connected with the top ends of the T-shaped rods 10, the other ends of the compression springs 11 are fixedly connected with the top end of the U-shaped plate 8, the bottom ends of the T-shaped rods 10 respectively extend into the U-shaped plate 8, fixed blocks 12 are fixedly connected between the bottom ends, rotatable turntables 13 are embedded in the fixed blocks 12, a connecting rod 14 is fixedly connected with one end of each turntable 13, the connecting rod 14 is rotatably connected with the turntables 13, the other end of each connecting rod 14 penetrates out of the corresponding fixed block 12, one end, be provided with the movable groove 39 on the

U template

8, 16 one ends of depression bar wear out sleeve 15 and pass movable groove 39 rather than sliding connection, fixed mounting has U type piece 17 on the inner wall of U template 8 one side, the depression bar 16 other end stretches into in the U type piece 17, the depression bar 16 stretches into in the U type piece 17 one end and is served and fixedly inserted hinge rod 18, hinge rod 18 both ends stretch into respectively in the inner wall of U type piece 17 both sides and rather than swivelling joint, depression bar 16 is articulated with U type piece 17, fixed block 12 bottom fixed mounting has punching motor 19, punching motor 19 output end fixed mounting has drill bit 20, fixed block 12 one side fixed mounting has T type scale bar 21, sliding connection has sliding sleeve 22 on the T type scale bar 21, the spiro union has locking bolt 23 on the sliding sleeve 22, sliding sleeve 22 is square with T type scale bar 21 cross-section, the bottom fixed mounting of sliding sleeve 22 has spring barrel 24, sliding connection has slider 26 in the spring barrel 24, be equipped with reset spring 25 in the spring barrel 24, top surface fixed connection in reset spring 25 top and the spring barrel 24, reset spring 25 bottom and slider 26 top fixed connection, slider 26 bottom fixed connection has slide bar 27, slide bar 27 bottom is worn out spring barrel 24 and is connected with its sliding connection, slide bar 27 bottom is worn out and is connected with its sliding connection, slide bar 27 bottom fixed mounting has mounting panel 28, mounting panel 28 one side fixed mounting has handle 29, mounting panel 28 bottom fixed mounting has grinding motor 30, grinding motor 30 output end fixed connection has rotary rod 31, rotary rod 31 bottom center department is fixed and is equipped with jack 32, jack 32 is square, sliding connection has inserted block 33 in jack 32, insert block 33 is last to insert and to have slidable bolt 34, two ends of the bolt 34 respectively penetrate through two sides of the rotating rod 31 and are in sliding connection with the rotating rod, two ends of the bolt 34 are respectively in threaded connection with nuts, the bottom end of the insert block 33 is fixedly connected with a grinding roller 35, the outer wall of the grinding roller 35 is fixedly wrapped with a grinding layer 36, a rotatable ball 37 is embedded in the center of the bottom end of the grinding roller 35, and the bottom end of the ball 37 is attached to the inclined surface of the inclined block 9.

The punching motor 19 and the polishing motor 30 are electrically connected with an external power supply through circuits respectively.

The workbench 1 and the supporting legs 2 are fixedly connected through welding.

The working principle is as follows: firstly, the device is placed in a working area, when punching of a steel plate is needed, the steel plate is placed in a clamping frame 4, at the moment, a T-shaped threaded rod 5 is rotated to clamp the steel plate, as shown in figure 1, when punching is needed, a locking bolt 23 on a sliding sleeve 22 is rotated at first to enable the sliding sleeve 22 to move, after a distance between each hole is adjusted by a T-shaped scale rod 21, the locking bolt 23 is rotated to enable the sliding sleeve 22 to be fixed, so that the adjustment work is completed, at the moment, a power supply of a punching motor 19 and a grinding motor 30 is started to perform the next operation, a first hole is punched according to a scale on one side of the clamping frame 4, then a cross rod 38 is pushed to enable the clamping frame 4 to move, so that the ball 37 can roll along an inclined block 9 because the ball 37 capable of rolling is arranged at the bottom end of a grinding roller 35, and a return spring 25 in the spring barrel 24 is compressed under the, when the grinding roller 35 moves linearly to the first hole, the slide block 26 drives the slide rod 27 to move because the elastic force of the return spring 25 in the spring cylinder 24 is released, so that the grinding roller 35 and the frosted layer 36 enter the first hole for grinding, at this time, the operator presses the press rod 16 to move in the movable groove 39, so that the punching motor 19 and the drill bit 20 move downwards by using a simple lever principle to punch a second hole, meanwhile, the grinding roller 35 and the frosted layer 36 also descend to uniformly and comprehensively grind the first hole, after grinding, the mounting plate 28 is lifted upwards by the handle 29 on the mounting plate 28, so that the ball 37 is attached to the surface of the steel plate again, and so on, all holes can be uniformly ground, thereby completing the work, the operation is simple and convenient, and the press rod 16, The cooperation of U type piece 17 and hinge bar 18 is used, form a simple lever principle with fixed block 12, thereby can make drill bit 20 normally to the work of punching downwards, operation workman's strength has been saved, indirect reduction operation workman's intensity of labour, the position of all hole sites that does not need the workman to measure in advance like this, can be even work of punching, a large amount of measuring time has been saved, indirect improvement work efficiency, and, utilize grinding roller 35 and dull polish layer 36 to polish the hole that the previous was beaten, reinforcing bar male smoothness degree has been guaranteed, improve its installation rate.

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 above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a building board perforating device that fixes a point, includes workstation (1), workstation (1) bottom four corners department is four landing legs of fixedly connected with (2) respectively, its characterized in that: the punching die is characterized in that a punching groove (3) is formed in the workbench (1), two dovetail grooves (40) are symmetrically arranged at the top end of the workbench (1), dovetail blocks (41) are connected in the dovetail grooves (40) in a sliding manner, a clamping frame (4) is arranged on the top end of the workbench (1) in a laminating manner, a cross rod (38) is fixedly arranged on one side of the clamping frame (4), two sides of the bottom end of the clamping frame (4) are fixedly connected with the top ends of the two dovetail blocks (41) respectively, an inclined block (9) is fixedly arranged on one side of the clamping frame (4), a T-shaped threaded rod (5) is hinged to the other side of the clamping frame (4), a clamping plate (6) is connected in the clamping frame (4) in a sliding manner, a rotary block (7) capable of rotating is embedded in the clamping plate (6), one end of the T-shaped threaded rod (5) extends, the T-shaped threaded rod (5) is rotatably connected with the clamping plate (6), a U-shaped plate (8) is fixedly mounted at the top end of the workbench (1), the punching groove (3) is arranged below the U-shaped plate (8), a plurality of T-shaped rods (10) capable of sliding are inserted into the top end of the U-shaped plate (8), a compression spring (11) is sleeved on each T-shaped rod (10), one end of each compression spring (11) is fixedly connected with the top end of each T-shaped rod (10), the other end of each compression spring (11) is fixedly connected with the top end of each U-shaped plate (8), the bottoms of the T-shaped rods (10) respectively extend into the U-shaped plate (8), a fixing block (12) is fixedly connected between the bottoms of the T-shaped rods (10), a rotatable turntable (13) is embedded into the fixing block (12), one end of each turntable (13) is fixedly connected with a connecting rod (14), and the connecting rod (, fixed block (12) is worn out to connecting rod (14) other end, one end fixedly connected with sleeve (15) is worn out to connecting rod (14), sliding connection has depression bar (16) in sleeve (15), be provided with movable groove (39) on U template (8), depression bar (16) one end is worn out sleeve (15) and is passed movable groove (39) and rather than sliding connection, fixed mounting has U type piece (17) on U template (8) one side inner wall, depression bar (16) other end stretches into in U type piece (17), depression bar (16) stretch into U type piece (17) one end in and serve fixed insertion have articulated rod (18), articulated rod (18) both ends stretch into respectively in U type piece (17) both sides inner wall and rather than swivelling joint, depression bar (16) are articulated with U type piece (17), fixed block (12) bottom fixed mounting has punching motor (19), the punching machine is characterized in that a drill bit (20) is fixedly mounted at the output end of the punching motor (19), a T-shaped scale rod (21) is fixedly mounted on one side of the fixed block (12), a sliding sleeve (22) is connected to the T-shaped scale rod (21) in a sliding manner, a locking bolt (23) is screwed on the sliding sleeve (22), the cross section of the sliding sleeve (22) and the cross section of the T-shaped scale rod (21) are square, a spring barrel (24) is fixedly mounted at the bottom end of the sliding sleeve (22), a sliding block (26) is connected to the spring barrel (24) in a sliding manner, a reset spring (25) is arranged in the spring barrel (24), the top end of the reset spring (25) is fixedly connected with the inner top surface of the spring barrel (24), the bottom end of the reset spring (25) is fixedly connected with the top end of the sliding block (26), the sliding rod (27) penetrates out of the spring barrel (, the utility model discloses a polishing machine, including slide bar (27), mounting panel (28) one side fixed mounting has handle (29), mounting panel (28) bottom fixed mounting has grinding motor (30), grinding motor (30) output end fixed connection has rotary rod (31), rotary rod (31) bottom central point department is fixed and is equipped with jack (32), jack (32) are square, sliding connection has inserted block (33) in jack (32), insert on inserted block (33) can gliding bolt (34), rotary rod (31) both sides and rather than sliding connection are worn out respectively at bolt (34) both ends, bolt (34) both ends have the nut of spiro union respectively, inserted block (33) bottom fixed connection has polishing roller (35), fixed parcel has dull polish layer (36) on polishing roller (35) outer wall, polishing roller (35) bottom central point department embedding has ball (37) that can rotate, the bottom end of the ball (37) is attached to the inclined surface of the inclined block (9).

2. The fixed point perforating device for the building board as claimed in claim 1, wherein: the punching motor (19) and the polishing motor (30) are electrically connected with an external power supply through circuits respectively.

3. The fixed point perforating device for the building board as claimed in claim 1, wherein: the workbench (1) is fixedly connected with the supporting legs (2) through welding.