CN218429221U

CN218429221U - Wall body perforating device

Info

Publication number: CN218429221U
Application number: CN202222417543.6U
Authority: CN
Inventors: 付莉莉; 程磊; 臧爱心
Original assignee: Wenzhou Zhiyun Construction Management Co ltd; China National Chemical Urban Investment Co Ltd
Current assignee: Wenzhou Zhiyun Construction Management Co ltd; China National Chemical Urban Investment Co Ltd
Priority date: 2022-09-13
Filing date: 2022-09-13
Publication date: 2023-02-03
Anticipated expiration: 2032-09-13

Abstract

The utility model relates to the technical field of punching devices, in particular to a wall punching device, which comprises a bottom plate, wherein the lower side of the bottom plate is rotationally connected with four moving wheels; the height adjusting mechanism is arranged on the upper surface of the bottom plate; the supporting and positioning mechanism is arranged on the lower surface of the bottom plate; the angle-adjustable feeding mechanism is arranged on one side of the height adjusting mechanism; the height adjusting mechanism comprises a sliding rail fixed on the upper surface of the bottom plate, and the inner side of the sliding rail is rotatably connected with a lifting screw rod. The utility model relates to a novelty, through angularly adjustable feed mechanism, can finely tune the angle of drill bit and horizontal plane, refer to horizontal bubble simultaneously, will rotate platform and drill bit and adjust to horizontal angle, has avoided leading to drilling angle error because of the ground is out of level, has improved drilling accuracy.

Description

Wall body perforating device

Technical Field

The utility model relates to a perforating device technical field specifically is a wall body perforating device.

Background

Along with the development of economy, people attach more and more importance to the fitment of house, and the fitment can be bored to the wall body unavoidably, when installation (window) curtain or mural, need to punch to the wall of eminence, installs the different depths that the furniture of difference punched.

And (5) retrieving. The publication number is: CN 216506007U's chinese patent discloses a wall body perforating device, including lifter plate, sliding plate, spout, slider, elevating gear, bottom plate, drive assembly, power transmission subassembly, sideslip subassembly, electric drill mechanism and shockproof subassembly, elevating gear sets up bottom plate top one side, the lifter plate sets up the lifter top, the sideslip subassembly is in lifter plate top sliding connection, electric drill mechanism sets up the sideslip subassembly top, the subassembly that takes precautions against earthquakes sets up electric drill mechanism top, the power transmission subassembly is installed drive assembly is last.

It has certain drawbacks: this patent can not finely tune the horizontal angle of drill bit, because when the in-service use, ground probably is not the level completely, leads to the drill bit also not to be in horizontal angle like this to reduced the drilling precision, this patent can not fix a position subaerial when punching moreover, through removing wheel and ground contact, receives reaction force when punching, can make the whole emergence skew of device, influences the normal operation of punching.

Accordingly, one skilled in the art provides a wall perforating apparatus to solve the above problems of the prior art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a wall body perforating device to solve the problem that proposes among the above-mentioned background art.

The technical scheme of the utility model is that: a wall punching device comprises a bottom plate, four moving wheels and a punching mechanism, wherein the lower side of the bottom plate is rotatably connected with the four moving wheels; the height adjusting mechanism is arranged on the upper surface of the bottom plate; the supporting and positioning mechanism is arranged on the lower surface of the bottom plate; the angle-adjustable feeding mechanism is arranged on one side of the height adjusting mechanism; height adjusting mechanism is including being fixed in the slide rail of bottom plate upper surface, the inboard of slide rail is rotated and is connected with the lifting screw, and the inboard both sides position department symmetry that is located the lifting screw of slide rail is fixed with two guide arms, elevator motor is installed to the upper end of slide rail, elevator motor's drive end and lifting screw's one end fixed connection, two the outside sliding connection of guide arm has the thread plate, the lifting screw runs through the screw thread and rotates the inside of connecting in the thread plate.

Preferably, angularly adjustable feed mechanism is including being fixed in two side fixed plates on one side of the thread plate, two run through between the side fixed plate and rotate and be connected with the worm-gear axle, the outside of worm-gear axle is located position department between two side fixed plates and is fixed with the rotation platform, the upside sliding connection who rotates the platform has the slip table, the drill bit motor is installed to the upside of slip table, the drive end of drill bit motor is fixed with the drill bit, the one end of worm-gear axle is fixed with the worm wheel, one of them one side of side fixed plate is rotated and is connected with the worm, mesh between worm and the worm wheel, the one end that rotates the platform is located one side position department and rotates and is connected with the gear, one side of slip table is fixed with the rack, the rack passes through tooth and gear engagement.

Preferably, support positioning mechanism including being fixed in the underframe of bottom plate downside, the downside both ends of underframe slide to insert and be equipped with two lifter plates, and the inboard of underframe is rotated and is connected with the screw thread axle, the outside both ends of screw thread axle are provided with two opposite direction's screw thread, and the outside both ends of screw thread axle are rotated through the screw thread symmetry and are connected with two screw thread slider, two the downside of screw thread slider all rotates and is connected with the connecting rod, two the one end of connecting rod rotates with the upside of two lifter plates respectively and is connected.

Preferably, horizontal bubbles are installed on one side of the upper surface of the sliding table.

Preferably, one side of the gear is rotatably connected with a rotating handle.

Preferably, the lower sides of the two lifting plates are both fixed with a supporting bottom plate.

Preferably, the lead angle between the two thread sliders and the thread shaft is smaller than the friction angle.

The utility model discloses an improve and provide a wall body perforating device here, compare with prior art, have following improvement and advantage:

one is as follows: the utility model has novel design, can finely adjust the angle between the drill bit and the horizontal plane through the angle-adjustable feeding mechanism, and simultaneously adjusts the rotating platform and the drill bit to the horizontal angle according to the horizontal bubble, thereby avoiding the error of the drilling angle caused by the uneven ground and improving the drilling precision;

and the second step is as follows: the utility model discloses, through supporting positioning mechanism, can wholly lift the device off ground to wholly fixing a position the device, preventing that the device from taking place to remove when drilling, influencing drilling operation.

Drawings

The invention is further explained below with reference to the figures and examples:

fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic side view of the present invention;

fig. 3 is an enlarged schematic view of the present invention at a in fig. 1;

fig. 4 is an enlarged schematic structural diagram of the present invention at B in fig. 2.

Description of reference numerals:

1. a base plate; 2. a moving wheel; 3. a slide rail; 4. a lifting motor; 5. a lifting screw; 6. a guide bar; 7. a thread plate; 8. a side fixing plate; 9. a worm gear shaft; 10. a rotating table; 11. a worm gear; 12. a worm; 13. a sliding table; 14. a drill motor; 15. a drill bit; 16. horizontal bubble; 17. a gear; 18. rotating the handle; 19. a bottom frame; 20. a lifting plate; 21. a threaded shaft; 22. a threaded slider; 23. a connecting rod; 24. a support base plate; 25. a rack.

Detailed Description

The present invention will be described in detail below, and it is apparent that the technical solutions in the embodiments of the present invention are described clearly and completely. 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.

The utility model discloses an improve and provide a wall body perforating device here, the technical scheme of the utility model is:

as shown in fig. 1-4, a wall perforating device comprises a bottom plate 1, four moving wheels 2 rotatably connected to the lower side of the bottom plate 1, and further comprises; the height adjusting mechanism is arranged on the upper surface of the bottom plate 1; the supporting and positioning mechanism is arranged on the lower surface of the bottom plate 1; the angle-adjustable feeding mechanism is arranged on one side of the height adjusting mechanism; height adjusting mechanism is including being fixed in the slide rail 3 of 1 upper surface of bottom plate, the inboard of slide rail 3 is rotated and is connected with lifting screw 5, and the inboard both sides position department symmetry that is located lifting screw 5 of slide rail 3 is fixed with two guide arms 6, elevator motor 4 is installed to the upper end of slide rail 3, elevator motor 4's drive end and lifting screw 5's one end fixed connection, the outside sliding connection of two guide arms 6 has thread plate 7, lifting screw 5 runs through the screw thread and rotates the inside of connecting in thread plate 7.

Further, the angle-adjustable feeding mechanism comprises two side fixing plates 8 fixed on one side of a threaded plate 7, a worm wheel shaft 9 is connected between the two side fixing plates 8 in a penetrating and rotating mode, a rotating table 10 is fixed at a position, located between the two side fixing plates 8, on the outer side of the worm wheel shaft 9, a sliding table 13 is connected to the upper side of the rotating table 10 in a sliding mode, a drill bit motor 14 is installed on the upper side of the sliding table 13, a drill bit 15 is fixed at the driving end of the drill bit motor 14, a worm wheel 11 is fixed at one end of the worm wheel shaft 9, one side of one side fixing plate 8 is connected with a worm 12 in a rotating mode, the worm 12 is meshed with the worm wheel 11, one end of the rotating table 10 is connected with a gear 17 in a rotating mode at a position, one side of the gear 17 is connected with a rotating handle 18 in a rotating mode, the rotating handle 18 is used for rotating the gear 17, a rack 25 is fixed at one side of the sliding table 13, the rack 25 is meshed with the gear 17 through teeth, fine adjustment of the angle-adjustable feeding mechanism, fine adjustment of the angle of the drill bit 15 and the horizontal plane can be conducted, meanwhile, a horizontal bubble 16 is referenced, the rotating table 10 and the drill bit 15 is adjusted to a horizontal angle, errors caused by non-horizontal plane, and drilling accuracy is improved.

Further, the supporting and positioning mechanism comprises a bottom frame 19 fixed on the lower side of the bottom plate 1, two lifting plates 20 are inserted into two ends of the lower side of the bottom frame 19 in a sliding mode, supporting bottom plates 24 are fixed on the lower sides of the two lifting plates 20, the contact area between the supporting bottom plates 24 and the ground is increased, the supporting stability is improved, a threaded shaft 21 is connected to the inner side of the bottom frame 19 in a rotating mode, two threads in opposite directions are arranged at two ends of the outer side of the threaded shaft 21, two threaded sliders 22 are connected to two ends of the outer side of the threaded shaft 21 in a rotating mode symmetrically through the threads, a thread lead angle between each threaded slider 22 and the threaded shaft 21 is smaller than a friction angle, a self-locking effect is achieved, the threaded sliders 22 are prevented from moving, the supporting and positioning reliability is improved, connecting rods 23 are connected to the lower sides of the two threaded sliders 22 in a rotating mode, one end of each connecting rod 23 is respectively connected with the upper sides of the two lifting plates 20 in a rotating mode, the whole device can be lifted away from the ground through the supporting and therefore the whole device is positioned, the device is prevented from moving during drilling, and drilling operation is influenced.

Further, a horizontal bubble 16 is installed at one side of the upper surface of the sliding table 13, and the horizontal bubble 16 is used for referring to the horizontal angle of the rotating table 10, so that the adjustment is convenient.

The working principle is as follows: before use, the threaded shaft 21 of the rotary supporting and positioning mechanism rotates, because two threads in opposite directions are arranged at two ends of the outer side of the threaded shaft 21, and two threaded sliders 22 are symmetrically and rotatably connected with two ends of the outer side of the threaded shaft 21 through the threads, the two threaded sliders 22 are driven to move in opposite directions through threaded engagement when the threaded shaft 21 rotates, the two threaded sliders 22 respectively drive two connecting rods 23 to rotate in opposite directions, the two connecting rods 23 respectively drive two lifting plates 20 to move up and down, the two lifting plates 20 respectively drive two supporting bottom plates 24 to move down to be in contact with the ground, so that the whole device can be lifted off the ground, the whole device is positioned, the device is prevented from moving during drilling and influencing drilling operation, the height of a drill bit 15 is adjusted according to the drilling height during use, the lifting motor 4 is controlled to operate to drive the lifting screw 5 to rotate, the lifting screw 5 rotates to drive the threaded plates 7 to move up and down through threaded engagement, the thread plate 7 drives the side fixing plate 8 and the rotating platform 10 to move up and down, the rotating platform 10 can drive the drill motor 14 and the drill 15 to move up and down, so that the height of the drill 15 can be adjusted, holes can be drilled on the wall at different heights, a worker does not need to hold a drilling device by hands, the difficulty of manual operation is reduced, then the worm 12 is rotated, the worm 12 is rotated to drive the worm wheel 11 to rotate through meshing, the worm wheel 11 drives the worm wheel shaft 9 to rotate, the worm wheel shaft 9 drives the rotating platform 10 to rotate, the angle between the rotating platform 10 and the horizontal plane can be finely adjusted, meanwhile, the rotating platform 10 is adjusted to the horizontal angle by referring to the horizontal bubble 16, the error of the drilling angle caused by the uneven ground is avoided, the drilling precision is improved, the drill motor 14 drives the drill 15 to rotate during drilling, the worker drives the gear 17 to rotate through rotating the handle 18, the gear 17 rotates to drive the rack 25 and the sliding platform 13 to move through tooth meshing, the sliding table 13 drives the drill motor 14 and the drill 15 to move, and drives the drill 15 to move in a feeding mode, so that rapid drilling is achieved.

Claims

1. The utility model provides a wall body perforating device, includes bottom plate (1), the downside of bottom plate (1) is rotated and is connected with four and removes wheel (2), its characterized in that: also includes;

the height adjusting mechanism is arranged on the upper surface of the bottom plate (1);

the supporting and positioning mechanism is arranged on the lower surface of the bottom plate (1);

the angle-adjustable feeding mechanism is arranged on one side of the height adjusting mechanism;

height adjusting mechanism is including slide rail (3) that are fixed in bottom plate (1) upper surface, the inboard rotation of slide rail (3) is connected with lifting screw (5), and the inboard both sides position department symmetry that is located lifting screw (5) of slide rail (3) is fixed with two guide arms (6), elevator motor (4) are installed to the upper end of slide rail (3), the drive end of elevator motor (4) and the one end fixed connection of lifting screw (5), two the outside sliding connection of guide arm (6) has thread plate (7), lifting screw (5) run through the rotation through the screw thread and connect in the inside of thread plate (7).

2. The wall perforating device of claim 1, wherein: angularly adjustable feed mechanism is including being fixed in two side fixed plate (8) of threading board (7) one side, two run through between side fixed plate (8) and rotate and be connected with worm-gear axle (9), the outside of worm-gear axle (9) is located position department between two side fixed plate (8) and is fixed with rotation platform (10), the upside sliding connection who rotates platform (10) has slip table (13), drill motor (14) are installed to the upside of slip table (13), the drive end of drill motor (14) is fixed with drill bit (15), the one end of worm-gear axle (9) is fixed with worm wheel (11), one of them one side of side fixed plate (8) is rotated and is connected with worm (12), mesh between worm (12) and worm wheel (11), the one end that rotates platform (10) is located one side position department and rotates and is connected with gear (17), one side of slip table (13) is fixed with rack (25), rack (25) are through tooth and gear (17) meshing.

3. The wall perforating device of claim 1, wherein: support positioning mechanism including being fixed in underframe (19) of bottom plate (1) downside, the downside both ends of underframe (19) slide and insert and be equipped with two lifter plates (20), and the inboard of underframe (19) is rotated and is connected with screw thread axle (21), the outside both ends of screw thread axle (21) are provided with two opposite direction's screw thread, and the outside both ends of screw thread axle (21) are rotated through the screw thread symmetry and are connected with two screw thread slider (22), two the downside of screw thread slider (22) all rotates and is connected with connecting rod (23), two the one end of connecting rod (23) rotates with the upside of two lifter plates (20) respectively and is connected.

4. The wall perforating device as claimed in claim 2, wherein: and a horizontal bubble (16) is arranged on one side of the upper surface of the sliding table (13).

5. The wall perforating device as claimed in claim 2, wherein: one side of the gear (17) is rotatably connected with a rotating handle (18).

6. A wall boring device as claimed in claim 3, wherein: and supporting bottom plates (24) are fixed on the lower sides of the two lifting plates (20).

7. A wall perforating device as claimed in claim 3, wherein: the lead angle between the two thread sliding blocks (22) and the thread shaft (21) is smaller than the friction angle.