CN206779520U

CN206779520U - A kind of traffic engineering drilling machine

Info

Publication number: CN206779520U
Application number: CN201720709594.2U
Authority: CN
Inventors: 权雳; 薛爱文
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-06-12
Filing date: 2017-06-12
Publication date: 2017-12-22
Anticipated expiration: 2027-06-12

Abstract

The utility model discloses a kind of traffic engineering drilling machine; including base; the bottom of the base is fixedly connected with protective cover; the protective cover is internally provided with motor; the top of the motor is fixedly connected with the bottom of base; the output shaft of the motor is fixedly connected with connector, and one end of connector, through protective cover and the drill bit clamping outside protective cover, the junction of the connector and drill bit is provided with muffler.Compared with prior art, the beneficial effects of the utility model are as follows：The utility model has reached the influence for reducing vibrations to operating personnel, by setting muffler, has reached influence of the noise to staff by setting dual spring and rubber.By setting rubber, the protection to staff's hand is reached, by setting two handles, has reached stabilization of the operating personnel to drilling machine, by setting connector, reached and different drill bits is selected to the material of differing texture.

Description

A kind of traffic engineering drilling machine

Technical field

Field of mechanical technique is the utility model is related to, specially a kind of traffic engineering drilling machine.

Background technology

Drilling machine refers to utilize side of the instrument harder than object, sharper keen by rotary cutting or rotary squeezing Formula, the machinery and equipment that cylindrical hole or hole are left on object are referred to as.Also there are referred to as rig, puncher, perforator, through hole Machine etc..By being drilled to precise part, to get a desired effect, drilling machine has automatic drills and Full-automatic drilling Machine, with the increase of cost of human resources；Most enterprises consider full-automatic drilling machine as developing direction.With the epoch Development, the lifting of the drilling technique of automatic drilling machine, various hardware dies watchbands drilling watchband is bored using full-automatic drilling machine Hole jewellery drill with the obvious advantage.The drilling machine of traffic engineering, during to concrete drill hole, the vibration effect of workmen is big, When boring control, staff is inconvenient to fix drilling machine, influences drilling quality simultaneously.

Utility model content

The purpose of this utility model is to provide a kind of traffic engineering drilling machine possess the advantages of damping and double handle, Solve the problems, such as that vibrations are unstable to drilling machine.

To achieve the above object, the utility model provides following technical scheme：A kind of traffic engineering drilling machine, including bottom Seat, the bottom of the base are fixedly connected with protective cover, and the protective cover is internally provided with motor, the top of the motor with The bottom of base is fixedly connected, and the output shaft of the motor is fixedly connected with connector, and one end of connector passes through protective cover With the drill bit clamping outside protective cover, the junction of the connector and drill bit is provided with muffler, and the top of the base is from a left side To it is right fix successively it is overlooking have spring and expansion bend, the top of the spring and expansion bend is fixed with the bottom of fixed seat to be connected Connect, handle is fixedly connected with the top of the fixed seat.

Preferably, switch is provided with the handle, switch electrically connects with motor.

Preferably, the quantity of the spring is two.

Preferably, the quantity of the handle is two, and handle is semicircle, and the handle is coated with rubber.

Compared with prior art, the beneficial effects of the utility model are as follows：The utility model is by setting dual spring and rubber Skin, the influence for reducing vibrations to operating personnel is reached, by setting muffler, has reached influence of the noise to staff. By setting rubber, reach the protection to staff's hand, by setting two handles, reach operating personnel to drilling The stabilization of machine, by setting connector, reach and different drill bits is selected to the material of differing texture.

Brief description of the drawings

Fig. 1 is the utility model structure diagram；

Fig. 2 is the utility model grip structure schematic diagram.

In figure：1 base, 2 protective covers, 3 motors, 4 connectors, 5 drill bits, 6 mufflers, 7 springs, 8 expansion bends, 9 fixed seats, 10 handles, 11 switches, 12 rubbers.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belong to the scope of the utility model protection.

Fig. 1-2, a kind of traffic engineering drilling machine, including base 1 are referred to, the bottom of base 1 is fixedly connected with protection Cover 2, protective cover 2 is internally provided with motor 3, and the top of motor 3 is fixedly connected with the bottom of base 1, and the output shaft of motor 3 is consolidated Surely connector 4 is connected with, and one end of connector 4, through protective cover 2 and the clamping of drill bit 5 outside protective cover 2, connector 4 is with boring First 5 junction is provided with muffler 6, and the top of base 1 is from left to right fixed successively overlooking has spring 7 and expansion bend 8, spring 7 quantity is two, and the bottom of the top of spring 7 and expansion bend 8 with fixed seat 9 is fixedly connected, and the top of fixed seat 9 is fixed Handle 10 is connected with, switch 11 is provided with handle 10, switch 11 electrically connects with motor 3, and the quantity of handle 10 is two, and handle Hand 10 is semicircle, and handle 10 is coated with rubber 12.

In use, motor 3 vibrates, vibrate drill bit 5, the damping of spring 7 makes staff avoid the influence of motor oscillating, Two handles 10 more convenient construction personnel solid mechanical simultaneously.

While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art, It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims

1. a kind of traffic engineering drilling machine, including base (1), it is characterised in that：The bottom of the base (1) is fixedly connected with Protective cover (2), the protective cover (2) are internally provided with motor (3), and the top and the bottom of base (1) of the motor (3) are consolidated Fixed connection, the output shaft of the motor (3) is fixedly connected with connector (4), and one end of connector (4) passes through protective cover (2) With drill bit (5) clamping of protective cover (2) outside, the connector (4) and the junction of drill bit (5) are provided with muffler (6), described The top of base (1) is from left to right fixed successively overlooking has spring (7) and expansion bend (8), the spring (7) and expansion bend (8) Bottom of the top with fixed seat (9) be fixedly connected, be fixedly connected with handle (10) at the top of the fixed seat (9).

A kind of 2. traffic engineering drilling machine according to claim 1, it is characterised in that：It is provided with the handle (10) Switch (11), switch (11) electrically connects with motor (3).

A kind of 3. traffic engineering drilling machine according to claim 1, it is characterised in that：The quantity of the spring (7) is Two.

A kind of 4. traffic engineering drilling machine according to claim 1, it is characterised in that：The quantity of the handle (10) is Two, and handle (10) is semicircle, the handle (10) is coated with rubber (12).