CN210190177U

CN210190177U - Perforating machine

Info

Publication number: CN210190177U
Application number: CN201920710393.3U
Authority: CN
Inventors: Jinyou Dong; 董金友
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-17
Filing date: 2019-05-17
Publication date: 2020-03-27
Anticipated expiration: 2029-05-17

Abstract

The embodiment of the utility model discloses puncher relates to building construction equipment technical field. The drilling support is installed on the upper side of the base through the buffer mechanism, the drilling fixing rod is arranged on the drilling support, the angle adjusting mechanism for adjusting the angle of the drilling fixing rod is arranged between the drilling fixing rod and the base, and the electric drilling machine is arranged on the upper portion of the drilling fixing rod in a sliding mode through the drilling lifting mechanism. The in-process buffer gear at electric drill drilling produces vertical reciprocating motion, it is impaired to avoid the drill bit, and can accurately adjust drilling angle through angle adjustment mechanism, the problem of drilling straightness uncontrollable that hangs down has been solved, replace the manual work to carry out automatic punching, guarantee can not take place the potential safety hazard when the operation of ascending a height, it is secure to the straightness and the precision of driling, also can reduce the injury that the dust caused to constructor's healthy, and this puncher application scope is more extensive than traditional puncher, at the fitment, the electric power crane span structure, tuber pipe installation and so on place all can use.

Description

Perforating machine

Technical Field

The embodiment of the utility model provides a relate to building construction equipment technical field, concretely relates to puncher.

Background

Vertical punching from bottom to top is frequently encountered in the building construction process, the currently used device needs constructors to directly and manually adjust the verticality according to the feeling and the construction experience, and the device has higher requirements on the constructors, and particularly the verticality of a high-rise space is more difficult to control.

In addition, traditional puncher needs the operation of ascending a height, has certain potential safety hazard, and the straightness and the standardization of driling also are difficult to ensure, and the dust that produces among the punching process causes certain injury to constructor's healthy.

Disclosure of Invention

Therefore, the embodiment of the utility model provides a perforating machine to solve among the prior art because need artifical handheld drilling equipment to punch and the straightness uncontrollable's that hangs down that leads to problem, replace the manual work to carry out automatic punching, guarantee can not take place the potential safety hazard when the operation of ascending a height, it is secure to the straightness and the precision of boring, also can reduce the injury that the dust caused to constructor's healthy, and this perforating machine application scope is more extensive than traditional perforating machine in addition, at the fitment, the electric power crane span structure, tuber pipe installation and so on the place all can use.

In order to achieve the above object, the embodiment of the present invention provides the following technical solutions:

according to the utility model discloses an in the first aspect, this puncher includes base, drilling support, drilling dead lever, drilling elevating system and electric drill, the drilling support passes through buffer gear and installs at the base upside, just the drilling support rotates with buffer gear to be connected, the drilling dead lever sets up on the drilling support, be equipped with the angle adjustment mechanism who adjusts drilling dead lever angle between drilling dead lever and the base, electric drill slides through drilling elevating system and sets up the upper portion at the drilling dead lever.

Furthermore, the lower side of the base is provided with a plurality of universal wheels with brakes.

Further, buffer gear include buffer tube and buffer spring, the buffer tube is vertical to be fixed on the base, the lower extreme of drilling support is equipped with the buffer beam that inserts in the buffer tube, buffer spring sets up in the buffer tube of buffer beam downside.

Further, drilling elevating system include gear and rack, the rack slides and sets up in the drilling dead lever, gear revolve sets up in drilling dead lever upper end and mesh mutually with the rack, electric drill passes through fixing base and rack fixed connection, gear connection has the lifting transmission who drives its rotation.

Further, the lifting transmission mechanism comprises a motor, a speed reducer and a chain wheel and chain mechanism, the motor and the speed reducer are fixed on the drilling support, the motor is connected with the speed reducer, one end of the chain wheel and chain mechanism is connected with the speed reducer, and the other end of the chain wheel and chain mechanism is connected with a gear.

Further, the angle adjusting mechanism comprises an angle adjusting rod, one end of the angle adjusting rod is rotatably connected with the drilling fixing rod, the base is provided with a vertically-arranged positioning pin, and the angle adjusting rod is provided with a plurality of positioning holes matched with the positioning pin.

Further, the drilling support is arranged at one end of the base, a supporting frame is arranged at the other end of the base, and the positioning pin is arranged at the upper end of the supporting frame.

Furthermore, one side of the electric drilling machine is provided with a travel switch, and the travel switch is connected with the drilling lifting mechanism through a controller.

Further, the electric drilling machine is an electric hammer.

The embodiment of the utility model provides a have following advantage:

the embodiment of the utility model provides an utilize buffer gear to imitate people's action, buffer gear produces vertical reciprocating motion at the in-process of electric drill drilling, it is impaired to avoid the drill bit, and can accurately adjust drilling angle through angle adjustment mechanism, the problem of drilling straightness uncontrollable that hangs down has been solved, replace the manual work to carry out automatic punching, guarantee can not take place the potential safety hazard when the operation of ascending a height, it is secure to the straightness and the precision of drilling, also can reduce the injury that the dust caused to constructor's healthy, and this puncher application scope is more extensive than traditional puncher, at the fitment, the electric power crane span structure, tuber pipe installation and so on the place all can use.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.

Fig. 1 is a schematic view of a hole puncher provided in embodiment 1 of the present invention;

fig. 2 is a schematic view of a hole puncher provided in embodiment 1 of the present invention;

in the figure: 1-base 2-universal wheel 3-buffer tube 4-buffer spring 5-buffer rod 6-drilling support 7-speed reducer 8-motor 9-chain wheel and chain mechanism 10-drilling fixed rod 11-rack 12-gear 13-fixed seat 14-electric drilling machine 15-travel switch 16-angle adjusting rod 17-positioning pin 18-supporting frame.

Detailed Description

The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. 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. In the present specification, the terms "upper", "lower", "left", "right", "middle", and the like are used for convenience of description, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof are considered to be within the scope of the present invention without substantial changes in the technical content.

Example 1

Referring to fig. 1, the hole drilling machine comprises a base 1, a hole drilling bracket 6, a hole drilling fixing rod 10, a hole drilling lifting mechanism and an electric hole drilling machine 14, wherein a plurality of universal wheels 2 with brakes are arranged on the lower side of the base 1 so as to be rapidly moved to a working area and fixed through the brakes. Drilling support 6 passes through buffer gear and installs at base 1 upside, and drilling support 6 rotates with buffer gear to be connected, and drilling dead lever 10 sets up on drilling support 6, is equipped with the angle adjustment mechanism who adjusts drilling dead lever 10 angle between drilling dead lever 10 and the base 1, and electric drill 14 slides through drilling elevating system and sets up the upper portion at drilling dead lever 10.

The buffer gear of this embodiment includes buffer tube 3 and buffer spring 4, and buffer tube 3 is vertical to be fixed in 1 one end both sides of base, and the lower extreme of drilling support 6 is equipped with the buffer beam 5 that inserts in buffer tube 3, and buffer spring 4 sets up in buffer tube 3 of buffer beam 5 downside. The upper ends of the two buffer rods 5 are connected through a horizontal shaft, and the drilling support 6 is rotatably connected to the horizontal shaft. The electric drilling machine 14 in this embodiment is an electric hammer, and a power cord of the electric hammer is led downwards to the base 1 and is connected with a power socket on the base 1 through a plug.

The drilling lifting mechanism comprises a gear 12 and a rack 11, the rack 11 is arranged in the drilling fixing rod 10 in a sliding mode, the gear 12 is arranged at the upper end of the drilling fixing rod 10 in a rotating mode and meshed with the rack 11, an electric drilling machine 14 is fixedly connected with the rack 11 through a fixing seat 13, and the gear 12 is connected with a lifting transmission mechanism which drives the gear 12 to rotate. The lifting transmission mechanism comprises a motor 8, a speed reducer 7 and a chain wheel and chain mechanism 9, the motor 8 and the speed reducer 7 are fixed on the drilling support 6, the motor 8 is connected with the speed reducer 7, one end of the chain wheel and chain mechanism 9 is connected with the speed reducer 7, and the other end of the chain wheel and chain mechanism is connected with a gear 12. The motor 8 drives the chain wheel and chain mechanism 9 to work through the speed reducer 7, the chain wheel and chain mechanism 9 drives the gear 12 to rotate, the gear 12 drives the rack 11 to lift, and then the electric drilling machine 14 is driven to lift, and the electric drilling machine 14 finally realizes drilling. In this embodiment, a chain tension wheel is disposed on one side of the chain wheel and chain mechanism 9 to prevent the chain from loosening. The chain wheel and chain mechanism 9 is adopted to drive the gear 12 to rotate, the structure is simple, and the cost is low.

In order to guarantee safety, prevent that drilling depth is too big, this embodiment is equipped with travel switch 15 in one side of electric drill 14, and travel switch 15 passes through controller connection motor 8, and the drill bit contacts with the building body after drilling into the building body when travel switch 15, and controller control motor 8 stop work to control drilling depth, through the height of control electric drill 14 positive and negative rotation adjustment rack 11, thereby adjust electric drill 14 height.

The angle adjusting mechanism comprises an angle adjusting rod 16, one end of the angle adjusting rod 16 is rotatably connected with the drilling fixing rod 10, a positioning pin 17 which is vertically arranged is arranged on the base 1, and a plurality of positioning holes matched with the positioning pin 17 are formed in the angle adjusting rod 16. The drilling support 6 is arranged at one end of the base 1, the other end of the base 1 is provided with a support frame 18, and the positioning pin 17 is arranged at the upper end of the support frame 18. When angle regulation is needed, the angle regulation rod 16 swings upwards and is taken down from the positioning pin 17, then a proper positioning hole is replaced to be matched with the positioning pin 17, the drilling fixing rod 10 is regulated to a proper angle, the electric hammer is ensured to drill vertically, and the electric hammer can adapt to buildings with certain gradients.

The embodiment of the utility model provides an utilize buffer gear to imitate people's action, in-process buffer gear at 14 drilling of electric drill produces vertical reciprocating motion, especially can cushion when boring hard objects such as metal, it is impaired to avoid the drill bit, and can accurately adjust drilling angle through angle adjustment mechanism, the problem of drilling straightness uncontrollable that hangs down has been solved, replace the manual work to carry out automatic punching, guarantee that potential safety hazard can not take place when the operation of ascending a height, it is secure to the straightness and the precision of hanging down of drilling, also can reduce the injury that the dust caused to constructor's the healthy, and this puncher application scope is more extensive than traditional puncher, at the fitment, the electric power crane span structure, the tuber pipe installation and so on the place all can use.

Example 2

Referring to fig. 2, the drilling lifting mechanism in this embodiment may also adopt a lead screw lifting mechanism to drive the electric drilling machine 14 to lift. Specifically, the lead screw structure includes lifting screw 20, screw and guide bar 21, and lifting screw 20 lower extreme is rotated with the screw and is connected, and the screw passes through gear connection with motor 8, and lifting screw 20 upper end and electric drill 14 fixed connection, through guide bar 21 sliding connection between lifting screw 20 and the drilling dead lever 10 respectively, guide bar 21 prevents lifting screw 20 rotation, guarantees that it goes up and down steadily.

The angle adjusting mechanism comprises an angle adjusting disc 19 arranged on the drilling support 6, the angle adjusting disc 19 and the buffer tube 3 are both provided with positioning holes, a plurality of positioning holes are evenly formed in the angle adjusting disc 19, the angle adjusting disc 19 and the positioning holes in the buffer tube are connected through positioning pins, and therefore the drilling support 6 is fixed at the current angle.

Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.

Claims

1. A perforating machine is characterized in that: the perforating machine comprises a base (1), a drilling support (6), a drilling fixing rod (10), a drilling lifting mechanism and an electric drilling machine (14), wherein the drilling support (6) is installed on the upper side of the base (1) through a buffer mechanism, the drilling support (6) is rotatably connected with the buffer mechanism, the drilling fixing rod (10) is arranged on the drilling support (6), an angle adjusting mechanism for adjusting the angle of the drilling fixing rod (10) is arranged between the drilling fixing rod (10) and the base (1), and the electric drilling machine (14) is arranged on the upper portion of the drilling fixing rod (10) in a sliding mode through the drilling lifting mechanism.

2. The hole punch of claim 1, wherein: the lower side of the base (1) is provided with a plurality of universal wheels (2) with brakes.

3. The hole punch of claim 1, wherein: buffer gear include buffer tube (3) and buffer spring (4), buffer tube (3) are vertical to be fixed on base (1), the lower extreme of drilling support (6) is equipped with buffer beam (5) of inserting in buffer tube (3), buffer spring (4) set up in buffer tube (3) of buffer beam (5) downside.

4. The hole punch of claim 1, wherein: drilling elevating system include gear (12) and rack (11), rack (11) slide to set up in drilling dead lever (10), gear (12) rotate to set up in drilling dead lever (10) upper end and mesh mutually with rack (11), electric drilling machine (14) are through fixing base (13) and rack (11) fixed connection, gear (12) are connected with the lifting transmission who drives its rotation.

5. The hole punch of claim 4, wherein: the lifting transmission mechanism comprises a motor (8), a speed reducer (7) and a chain wheel and chain mechanism (9), the motor (8) and the speed reducer (7) are fixed on the drilling support (6), the motor (8) is connected with the speed reducer (7), one end of the chain wheel and chain mechanism (9) is connected with the speed reducer (7), and the other end of the chain wheel and chain mechanism is connected with a gear (12).

6. The hole punch of claim 1, wherein: the angle adjusting mechanism comprises an angle adjusting rod (16), one end of the angle adjusting rod (16) is rotatably connected with the drilling fixing rod (10), a vertically-arranged positioning pin (17) is arranged on the base (1), and a plurality of positioning holes matched with the positioning pin (17) are formed in the angle adjusting rod (16).

7. The hole punch of claim 6, wherein: drilling support (6) set up the one end at base (1), the other end of base (1) is equipped with one support frame (18), locating pin (17) set up in support frame (18) upper end.

8. The hole punch of claim 1, wherein: one side of the electric drilling machine (14) is provided with a travel switch (15), and the travel switch (15) is connected with a drilling lifting mechanism through a controller.

9. The hole punch according to claim 1 or 8, wherein: the electric drilling machine (14) is an electric hammer.