CN216966341U

CN216966341U - Perforating device for construction

Info

Publication number: CN216966341U
Application number: CN202220677763.XU
Authority: CN
Inventors: 吕玉涛; 杜启祥; 张慧志; 刘政廷; 陈龙
Original assignee: Zhongqi Jiaojian Group Corp Ltd
Current assignee: Zhongqi Jiaojian Group Corp Ltd
Priority date: 2022-03-25
Filing date: 2022-03-25
Publication date: 2022-07-15
Anticipated expiration: 2032-03-25

Abstract

The utility model belongs to the field of building construction equipment, and particularly discloses a punching device for building construction, which comprises a base, wherein lifting rods are fixedly connected to the base at intervals, a punching assembly is hinged to the upper end of each lifting rod, the punching assembly comprises a driving motor, a drill bit and a limiting handle for fixing the position of the drill bit, and the driving motor is in coaxial transmission connection with the drill bit; fixedly connected with props up the fixed bolster on the base, fixedly connected with is used for with on the fixed bolster the subassembly that punches keeps vertical first spacing subassembly, fixedly connected with is used for with on the base the subassembly that punches keeps the spacing subassembly of horizontally second, the subassembly that punches gets into vertical operating condition and horizontal operating condition respectively through spacing handle respectively with the spacing subassembly of first spacing subassembly and second connection, and the flexible operation is convenient, uses manpower sparingly, raises the efficiency.

Description

Perforating device for construction

Technical Field

The utility model belongs to the field of building construction equipment, and particularly relates to a punching device for building construction.

Background

The punching control device is a device commonly used in building construction and is commonly used for punching a plurality of metal pipe fittings or plates.

The existing punching device is single in mode, the manual punching device is labor-consuming to use although being flexible, and the fixed punching device can only punch holes in the vertical direction generally, and is single in direction. For some special workpieces, the vertical punching device is difficult to align for punching; the punching effect of holes on some curved surfaces or inclined surfaces is not ideal.

Accordingly, further developments and improvements in the art are desired.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problems, a punching device for building construction is proposed. The utility model provides the following technical scheme:

a punching device for building construction comprises a base, wherein lifting rods are fixedly connected to the base at intervals, a punching assembly is hinged to the upper end of each lifting rod and comprises a driving motor, a drill bit and a limiting handle for fixing the position of the drill bit, and the driving motor is in coaxial transmission connection with the drill bit; fixedly connected with props up the fixed bolster on the base, fixedly connected with is used for with on the fixed bolster the subassembly that punches keeps vertical first spacing subassembly, fixedly connected with is used for with on the base the subassembly that punches keeps the spacing subassembly of horizontally second, the subassembly that punches gets into vertical operating condition and horizontal operating condition respectively with the spacing subassembly of first spacing subassembly and second respectively through spacing handle.

Further, fixedly connected with mounting panel between driving motor and the drill bit, fixedly connected with is used for the protective bracket of protection motor on the mounting panel, the protective bracket upper end with spacing handle fixed connection.

Furthermore, two ends of the mounting plate are respectively hinged with a lifting rod.

Further, spacing handle includes rotary barrel seat and gag lever post, rotary barrel seat side is provided with spacing guiding hole, spacing guiding hole is the through-hole of "+" type, the gag lever post includes horizontal portion and the perpendicular portion of fixed connection under in the middle of the horizontal portion, and horizontal portion and perpendicular portion connect into the T type, gag lever post bottom side be provided with spacing guiding block of spacing guiding hole cooperation sliding connection.

Further, first spacing subassembly includes backup pad, first supporting connection pole and first spacing horizontal pole, backup pad fixed connection in on the fixed bolster, both ends respectively with backup pad and first spacing horizontal pole fixed connection about the first supporting connection pole, be provided with on the first spacing diaphragm and be used for holding the first spacing recess of holding the gag lever post lateral part.

Furthermore, the second limiting assembly comprises a second supporting connecting rod and a second limiting cross rod, the upper end and the lower end of the second supporting connecting rod are fixedly connected with the second limiting cross rod and the base respectively, and a second limiting groove used for containing the transverse part of the limiting rod is formed in the middle of the upper end of the second limiting cross rod.

Furthermore, the horizontal part and the vertical part of gag lever post are cylindricly.

Furthermore, two limiting guide holes are arranged, and the two limiting guide holes are arranged at equal intervals in the circumferential direction.

Furthermore, a workbench is arranged on the base and comprises a support and a bedplate fixedly connected to the support, and a positioning hole for punching is formed in the middle of the bedplate.

Further, the drill bit is in operable vertical coaxial alignment with the pilot hole.

Has the advantages that:

1. the mounting plate is hinged to the lifting rod, and the motor and the drill bit are respectively mounted on the upper side and the lower side of the mounting plate to realize the turnover adjustment of the drill bit, so that the flexibility is improved;

2. the limiting cross rod is respectively matched with the first limiting assembly and the second limiting assembly to realize limiting, so that the turning angle of the drill bit is controlled, the operation is convenient, and the efficiency is improved conveniently;

3. through setting up rotary drum seat and spacing guiding hole and gag lever post to fixed connection stopper makes stopper and spacing guiding hole sliding connection on the gag lever post, and spacing guide bar is the type of "+", makes the horizontal part of gag lever post can the horizontal rotation, and the gag lever post is spacing when avoiding the drill bit upset, convenient operation, and is efficient.

Drawings

FIG. 1 is a schematic front view of a perforating device for building construction according to an embodiment of the present invention;

FIG. 2 is a schematic left-side view of a perforating device for construction according to an embodiment of the present invention;

FIG. 3 is a schematic perspective view of a perforating device for construction according to an embodiment of the present invention;

in the drawing, 100, a base; 210. fixing a strut; 220. fixing the transverse plate; 310. a support plate; 320. a first support link; 330. a first limit cross bar; 340. a first limit groove; 411. a limiting rod; 412. rotating the cylinder seat; 413. a limiting guide block; 414. limiting a guide hole; 420. a motor; 431. mounting a plate; 432. a protective pillar; 433. a protection plate; 500. a drill bit; 610. a second support link; 620. a second limiting cross bar; 630. a second limit groove; 710. a support; 720. a platen; 730. and (7) positioning the holes.

Detailed Description

In order to make the technical solutions of the present invention better understood, the following description of the technical solutions of the present invention with reference to the accompanying drawings of the present invention is made clearly and completely, and other similar embodiments obtained by a person of ordinary skill in the art without any creative effort based on the embodiments in the present application shall fall within the protection scope of the present application. In addition, directional terms such as "upper", "lower", "left", "right", etc. in the following embodiments are directions with reference to the drawings only, and thus, the directional terms are used for illustrating the present invention and not for limiting the present invention.

As shown in fig. 1-3, a perforating device for building construction comprises a base 100, wherein lifting rods are fixedly connected to the base 100 at intervals, a perforating assembly is hinged to the upper end of each lifting rod, the perforating assembly comprises a driving motor 420, a drill 500 and a limiting handle for fixing the position of the drill 500, and the driving motor 420 is in coaxial transmission connection with the drill 500; fixedly connected with props up fixed bolster 710 on the base 100, fixedly connected with is used for with on the fixed bolster 710 the subassembly that punches keeps vertical first spacing subassembly, fixedly connected with is used for with on the base 100 the subassembly that punches keeps the spacing subassembly of horizontally second, the subassembly that punches is connected with first spacing subassembly and second respectively through spacing handle and gets into vertical operating condition and horizontal operating condition respectively.

Specifically, the fixing bracket 710 includes four fixing pillars 210, and the four fixing pillars 210 are respectively and fixedly connected to four corners of the base 100. A fixing cross plate 220 is fixedly connected between the two fixing pillars 210 located at the left or right side of the punching assembly, for improving the stability of the fixing bracket 710.

Further, fixedly connected with mounting panel 431 between driving motor 420 and drill bit 500, fixedly connected with is used for protecting the protective bracket 710 of motor 420 on the mounting panel 431, the protective bracket 710 upper end with spacing handle fixed connection.

Specifically, the protective bracket 710 includes fixed mounting in four protective pillars 432 and fixed connection in the mounting panel 431 four corners are in protective plate 433 on the protective pillars 432, the protective bracket 710 can provide stable support for spacing handle when protecting the motor 420, prevent spacing handle disconnection and protective bracket 710's being connected.

Further, two ends of the mounting plate 431 are respectively hinged with a lifting rod.

Specifically, the lifter is electrodynamic type or pneumatic type or fluid pressure type, can carry out semi-automatization control, reduces the manpower.

Further, spacing handle includes rotatory bobbin base 412 and gag lever post 411, rotatory bobbin base 412 side is provided with spacing guiding hole 414, spacing guiding hole 414 is the through-hole of "+" type, gag lever post 411 includes horizontal portion and the vertical part of fixed connection under in the middle of the horizontal portion, and horizontal portion and vertical part connect into the T type, gag lever post 411 bottom side be provided with spacing guide block 413 of spacing guiding hole 414 cooperation sliding connection.

Specifically, the upper portion of the limiting guide hole 414 extends 90 degrees around the side surface of the rotating cylinder base 412, so that the transverse portion of the limiting rod 411 rotates 90 degrees, and the limiting rod is conveniently separated from the first limiting component.

Further, the first limiting component comprises a supporting plate 310, a first supporting connecting rod 320 and a first limiting cross rod 330, the supporting plate 310 is fixedly connected to the fixing support 710, the upper end and the lower end of the first supporting connecting rod 320 are fixedly connected to the supporting plate 310 and the first limiting cross rod 330 respectively, and a first limiting groove 340 for accommodating the transverse portion of the limiting rod 411 is arranged on the first limiting cross rod.

Specifically, the first limiting groove 340 is recessed downward to form a U shape.

Further, the second limiting component comprises a second supporting connecting rod 610 and a second limiting cross rod 620, the upper end and the lower end of the second supporting connecting rod 610 are respectively fixedly connected with the second limiting cross rod 620 and the base 100, and a second limiting groove 630 for accommodating the transverse part of the limiting rod 411 is arranged in the middle of the upper end of the second limiting cross rod 620.

Specifically, the second limiting groove 630 is recessed downward to form a U shape.

Further, the horizontal portion and the vertical portion of the limiting rod 411 are both cylindrical.

Specifically, the diameter of the transverse part of the limiting rod 411 is smaller than the width and the depth of the first limiting groove 340 and the second limiting groove 630, so that the limiting rod 411 is conveniently and stably fixed in the first limiting groove 340 and the second limiting groove 630, and automatic centering can be realized.

Furthermore, two limiting guide holes 414 are arranged, and the two limiting guide holes 414 are arranged at equal intervals in the circumferential direction, so that the connection stability of the limiting rod 411 and the rotary cylinder seat 412 is improved.

Further, a workbench is arranged on the base 100, the workbench comprises a support 710 and a platen 720 fixedly connected to the support 710, and a positioning hole 730 for punching is arranged in the middle of the platen 720. The workpiece to be processed can be prevented from being placed on the platen 720 before the hole is punched, and the position to be punched can be placed in the middle of the positioning hole 730.

Further, the drill bit 500 is operably vertically coaxially aligned with the locating hole 730.

Specifically, the drill 500 and the rotating cylinder base 412 are coaxially arranged with the vertical portions of the motor 420 and the limiting rod 411, so that the structural stability is improved.

Preferably, pulleys are arranged at four lower corners of the base 100, so that the device can be moved and transported conveniently.

Preferably, be provided with chucking mechanism on the platen 720, chucking mechanism includes screw nut, lead screw and two arc cardboards that the opening is relative, and two arc cardboards are fixed connection respectively on two screw nut, lead screw and screw nut threaded connection, and platen 720 and fixedly connected with Z shape rocking handle are stretched out to lead screw one end, through the convenient distance of adjusting between two arc cardboards of rocking handle, realize chucking mechanism's chucking function.

When the device is in a vertical working state, the vertical part of the limiting rod 411 is vertically downward, the transverse part of the limiting rod 411 is abutted against the bottom of the first limiting groove 340, and the limiting block is abutted against the bottom of the limiting guide hole 414; when the motor 420 is driven, the top of the lifting rod can be controlled to lift up and down, so as to achieve the up-and-down movement of the drill 500, and at this time, the limiting block slides up and down in the limiting guide hole 414, and the transverse part of the limiting rod 411 is always abutted against the bottom of the first limiting groove 340 under the action of gravity.

This device is when changing into horizontal operating condition from vertical operating condition, promote gag lever post 411 earlier, make the horizontal part of gag lever post 411 leave first spacing recess 340, the stopper upwards slides and the butt in the top of first spacing recess 340, later with the horizontal part horizontal rotation 90 degrees of gag lever post 411, the stopper butt is in the right-hand member of first spacing recess 340, then alright be with spacing handle together with motor 420 and drill bit 500 at vertical rotation 90 to the level, and the horizontal part of gag lever post 411 is operatable to be fixed a position in the spacing recess 630 of second, and at the tank bottom of action of gravity butt in the spacing recess 630 of second. In this state, the inclination angle of the drill 500 can be controlled by adjusting the extension length of the lifting rod to punch holes to be machined at various angles; the relative feeding can be realized by moving the workpiece to be processed.

Further, in another preferred embodiment, the worktable is configured to be slidably connected to the base 100, so as to realize automatic feeding of the workpiece to be processed in a horizontal working state.

While the utility model has been described in detail in connection with what is presently considered to be the most practical and preferred embodiment, it is to be understood that the utility model is not to be limited to the disclosed embodiment, but on the contrary, is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the appended claims.

Claims

1. The perforating device for building construction is characterized by comprising a base, wherein lifting rods are fixedly connected to the base at intervals, a perforating assembly is hinged to the upper end of each lifting rod and comprises a driving motor, a drill bit and a limiting handle for fixing the position of the drill bit, and the driving motor is in coaxial transmission connection with the drill bit; fixedly connected with props up the fixed bolster on the base, fixedly connected with is used for with on the fixed bolster the subassembly that punches keeps vertical first spacing subassembly, fixedly connected with is used for with on the base the subassembly that punches keeps the spacing subassembly of horizontally second, the subassembly that punches gets into vertical operating condition and horizontal operating condition respectively with the spacing subassembly of first spacing subassembly and second respectively through spacing handle.

2. The perforating device for building construction according to claim 1, characterized in that a mounting plate is fixedly connected between the driving motor and the drill bit, a protective bracket for protecting the motor is fixedly connected to the mounting plate, and an upper end of the protective bracket is fixedly connected to the limit handle.

3. The perforating device for building construction as claimed in claim 2, wherein the mounting plate is hinged at both ends thereof with a lifting rod.

4. The perforating device for building construction as claimed in claim 1, wherein the limiting handle comprises a rotary cylinder base and a limiting rod, a limiting guide hole is formed in the side surface of the rotary cylinder base, the limiting guide hole is a through hole of a type of gamma, the limiting rod comprises a transverse part and a vertical part fixedly connected below the middle of the transverse part, the transverse part and the vertical part are connected into a T shape, and a limiting guide block matched with the limiting guide hole and in sliding connection is arranged on the side surface of the bottom end of the limiting rod.

5. The perforating device for building construction according to claim 4, wherein the first limiting component comprises a supporting plate, a first supporting connecting rod and a first limiting cross rod, the supporting plate is fixedly connected to the fixing support, the upper end and the lower end of the first supporting connecting rod are respectively fixedly connected to the supporting plate and the first limiting cross rod, and a first limiting groove for accommodating a cross portion of the limiting rod is formed in the first limiting cross plate.

6. The perforating device for building construction as claimed in claim 4, wherein the second limiting component comprises a second supporting connecting rod and a second limiting cross rod, the upper end and the lower end of the second supporting connecting rod are respectively fixedly connected with the second limiting cross rod and the base, and a second limiting groove for accommodating the transverse part of the limiting rod is arranged in the middle of the upper end of the second limiting cross rod.

7. The perforating device for building construction as claimed in claim 4, wherein the horizontal portion and the vertical portion of the stopper rod are both cylindrical.

8. The perforating device for building construction as claimed in claim 4, wherein there are two limiting guide holes, and the two limiting guide holes are arranged at equal intervals in the circumferential direction.

9. The perforating device for building construction as claimed in claim 1, wherein a workbench is arranged on the base, the workbench comprises a support and a bedplate fixedly connected to the support, and a positioning hole for perforating is arranged in the middle of the bedplate.

10. The perforating device as recited in claim 9 wherein the drill bit is in operable vertical coaxial alignment with the pilot hole.