CN216096482U

CN216096482U - Rocker drill for drilling

Info

Publication number: CN216096482U
Application number: CN202122297784.7U
Authority: CN
Inventors: 彭泽莉; 彭超; 彭惠; 曹建红; 朱红梅; 熊桂华
Original assignee: Shanghai Benda Steel Structure Co ltd
Current assignee: Shanghai Benda Steel Structure Co ltd
Priority date: 2021-09-22
Filing date: 2021-09-22
Publication date: 2022-03-22
Anticipated expiration: 2031-09-22

Abstract

The utility model discloses a rocker drill for drilling, which comprises a supporting seat and a sliding block, wherein a bearing is installed at the top of the supporting seat, and a supporting column is installed on the inner side of the bearing; the outer surface of the supporting column is provided with a control screen through a connecting bolt, and the inner wall of the bottom of the supporting seat is provided with a control transformer; the surface of support column installs horizontal bracing piece through the connecting bolt, the motor is installed at the top of support column. According to the drilling device, the control screen and the control transformer are installed on the supporting column, when the drilling speed of the drilling device needs to be adjusted, the voltage output by the control transformer can be set through the control screen, when the voltage output by the control transformer is reduced, the voltage conducted into the motor is reduced, so that the power of the motor is reduced, when the voltage transmitted into the motor is increased, the power of the motor is increased, so that the rotating force output by the motor is controlled, the rotating speed of the drilling tool bit is adjusted, and the applicability of the drilling device is improved.

Description

Rocker drill for drilling

Technical Field

The utility model relates to the technical field of rocker arm drills, in particular to a rocker arm drill for drilling.

Background

With the continuous development of modern society and the continuous improvement of economic level, domestic equipment for industrial manufacturing is continuously developed, and in the existing industrial manufacturing equipment, a rocker drill is taken as domestic drilling equipment, and the main function of the rocker drill is to output the rotating force to the interior of a drilling tool bit by using the rotating force generated by a motor, so as to drill metal materials and parts to be processed, and further manufacture subsequent tools.

The prior art has the defects that:

1. the utility model discloses a stable type radial drill, which relates to the technical field of mechanical equipment and comprises a base, wherein a radial drill stand column is fixedly installed on one side above the base, a lifting motor is fixedly installed on the radial drill stand column, a radial is arranged on the radial drill stand column, a lifting lead screw is arranged between the radial drill stand column and the radial, a lifting motor transmission connecting shaft is connected with the lifting lead screw, a vertical stand column is arranged on the other side above the base, the tail end of the radial extends to the vertical stand column, rollers are arranged below the base, and brake pedals are arranged on two sides of the base in an extending mode. This stable form radial drill places on perpendicular stand through the end of rocking arm, can be when using, improve the stability of rocking arm, and through the addition of the spring in the perpendicular stand and supporting shoe, the shock attenuation effect of machine has been improved greatly, thereby stability is improved, the gyro wheel setting under the base, make whole machine when shifting, convenient and fast, this radial drill is because of its lack rotational speed adjusting part, cause in the device use, the slew velocity of unable adjustment drilling cutter, and then influence device application scope.

2. Current rocker drill because of it lacks piece clearance part, causes and carries out the in-process at the device drilling, can't clear up the inside piece of drilling, and then influences device drilling efficiency.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a drill for drilling a hole in a rock arm, which solves the above-mentioned problems of the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: a rocker drill for drilling comprises a supporting seat and a sliding block, wherein a bearing is installed at the top of the supporting seat, and a supporting column is installed on the inner side of the bearing;

the outer surface of the supporting column is provided with a control screen through a connecting bolt, the inner wall of the bottom of the supporting seat is provided with a control transformer, and the control transformer is electrically connected with the control screen;

horizontal bracing piece is installed through the connecting bolt to the surface of support column, and horizontal bracing piece and control panel electric connection, the motor is installed at the top of support column, and the output of motor extends to the inside of support column, and motor and control panel electric connection.

Preferably, the outer surface of the transverse supporting rod is slidably sleeved with a sliding block.

Preferably, electric telescopic handle is installed to the bottom of sliding block, and electric telescopic handle and control panel electric connection.

Preferably, the protective housing is installed to electric telescopic handle's bottom, the motor is installed through the rivet area in the inside of protective housing, and motor and control transformer electric connection.

Preferably, the output end of the motor is provided with the drilling tool bit, and the bottom end of the drilling tool bit extends to the outside of the protective shell.

Preferably, four groups of delivery pumps are installed on the outer surface of the protective shell through connecting bolts, and the delivery pumps are electrically connected with the motor.

Preferably, the output end of the conveying pump is provided with an air conveying pipe, and the tail end of the air conveying pipe is fixed to the bottom of the protective shell through a connecting bolt.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the drilling device, the control screen and the control transformer are installed, when the drilling speed of the drilling device needs to be adjusted, the voltage output by the control transformer can be set through the control screen, when the voltage output by the control transformer is reduced, the voltage conducted into the motor is reduced, so that the power of the motor is reduced, when the voltage transmitted into the motor is increased, the power of the motor is increased, so that the rotating force output by the motor is controlled, the rotating speed of the drilling tool bit is adjusted, and the applicability of the drilling device is improved.

2. According to the utility model, the conveying pump and the air pipe are arranged, when electric energy is transmitted to the interior of the conveying pump through the motor, the conveying pump is electrified to absorb air above the drilling cutter head and discharge the air to the interior of the air pipe, when the air enters the interior of the air pipe under the pressure at the output bottom end of the conveying pump, the air pipe blows the air to the outer surface of the drilling cutter head under the pressure effect, metal scraps remained in the gap of the drilling cutter head are cleaned while the drilling cutter head is cooled, and the drilling efficiency of the device is improved.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a back side of the support base according to the present invention;

FIG. 3 is a schematic view of the construction of the drilling drive of the present invention;

fig. 4 is a schematic sectional view of a part of the protective shell of the present invention.

In the figure: 1. a supporting seat; 2. a bearing; 3. a support pillar; 4. a control screen; 5. controlling the transformer; 6. a transverse support bar; 7. an electric motor; 8. a slider; 9. an electric telescopic rod; 10. a protective shell; 11. a motor; 12. a drilling cutter head; 13. a delivery pump; 14. a gas delivery pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, fig. 3 and fig. 4, an embodiment of the present invention: a rocker arm drill for drilling.

The first embodiment comprises a supporting seat 1 and a sliding block 8, wherein a bearing 2 is installed at the top of the supporting seat 1, the supporting seat 1 provides fixing points for the bearing 2 and a control transformer 5 installed at the top and the bottom of the supporting seat 1, and simultaneously provides support for the whole device, the bearing 2 is connected to the bottom of the supporting seat 1 and the outer surface of a supporting column 3 and provides a connecting point for the supporting column 3 connected at the inner side of the supporting seat, and simultaneously ensures the mobility of the supporting column 3 when a motor 7 outputs rotating force, and the supporting column 3 is installed at the inner side of the bearing 2; the control screen 4, the transverse supporting rod 6 and the motor 7 which are arranged on the top and the outer surface of the support column 3 are provided with fixed points, the outer surface of the support column 3 is provided with the transverse supporting rod 6 through a connecting bolt, the transverse supporting rod 6 is electrically connected with the control screen 4, the transverse supporting rod 6 provides a connecting point for a sliding block 8 which is connected with the outer surface in a sliding way, meanwhile, the sliding block 8 can move along the transverse supporting rod 6 under the action of external force, the motor 7 is arranged on the top of the support column 3, the output end of the motor 7 extends into the support column 3, the motor 7 is electrically connected with the control screen 4, when electric energy is transmitted into the motor 7 through the control screen 4, the motor 7 outputs the rotating force into the support column 3 through the electromagnetic effect to drive the support column 3 to rotate, thereby driving the drilling tool bit 12 which is indirectly connected with the motor 7 to swing to adjust the drilling position of the device, the outer surface of the transverse supporting rod 6 is slidably sleeved with a sliding block 8, when the drilling tool bit 12 needs to be moved, the sliding block 8 can be moved by external force, at the moment, the sliding block 8 is influenced by the external force to move transversely along the transverse supporting rod 6, so as to adjust the position of the drilling tool bit 12, the bottom of the sliding block 8 is provided with an electric telescopic rod 9, the electric telescopic rod 9 is electrically connected with the control screen 4, when electric energy is transmitted to the inside of the electric telescopic rod 9 through the control screen 4, the electric telescopic rod 9 extends to drive the drilling tool bit 12 indirectly connected with the bottom of the electric telescopic rod to move downwards, the bottom of the electric telescopic rod 9 is provided with a protective shell 10, fixing points are provided for a motor 11 and a delivery pump 13 which are arranged inside and outside the electric telescopic rod 9, the motor 11 is arranged inside the protective shell 10 through a rivet belt, the motor 11 is electrically connected with the control transformer 5, when the electric energy is transmitted to the inside of the motor 11 through the control transformer 5, motor 11 is via electromagnetic effect, exports the turning force to the inside of drilling tool bit 12, and drilling tool bit 12 is installed to motor 11's output, and the bottom of drilling tool bit 12 extends to the outside of protective housing 10, and drilling tool bit 12 converts the turning force that motor 11 exported to its inside into kinetic energy, and when drilling tool bit 12 and when treating the contact of drilling metal surface, drilling tool bit 12 treats the drilling metal under the effect of pressure and turning force and drills.

As shown in fig. 1 and 2, a rocker arm drill for drilling,

in the second embodiment, the device comprises a supporting column 3 and a control panel 4, the control panel 4 is installed on the outer surface of the supporting column 3 through a connecting bolt, after the device is connected with a power supply, a user can transmit electric energy to the control transformer 5, the motor 7 and the electric telescopic rod 9 through the control panel 4 to control the on-off of the current inside the device, the device is controlled, when the drilling speed of the device needs to be adjusted, the voltage output by the control transformer 5 can be set through the control panel 4, the control transformer 5 is installed on the inner wall of the bottom of the supporting seat 1, the control transformer 5 is electrically connected with the control panel 4, when the voltage output by the control transformer 5 is reduced, the voltage transmitted to the inside of the motor 11 is reduced, the power of the motor 11 is reduced, when the voltage transmitted to the inside of the motor 11 is increased, the power of the motor 11 is increased, and the rotating force output by the motor 11 is controlled, the rotational speed of the drill bit 12 is then adjusted to improve the device applicability.

As shown in fig. 1, 3 and 4, a rocker arm drill for drilling,

third embodiment, including protective housing 10 and delivery pump 13, four sets of delivery pump 13 are installed through the connecting bolt to the surface of protective housing 10, and delivery pump 13 and motor 11 electric connection, when the electric energy is through motor 11 transmission to the inside of delivery pump 13, delivery pump 13 circular telegram absorbs the air of drilling tool bit 12 top, and discharge the inside of air to air-supply pipe 14, air-supply pipe 14 is installed to the output of delivery pump 13, and the tail end of air-supply pipe 14 is fixed to the bottom of protective housing 10 through the connecting bolt, when gas gets into the inside of air-supply pipe 14 under the pressure effect of delivery pump 13 output bottom end, air-supply pipe 14 will blow the gas to drilling tool bit 12 surface under the pressure effect, to remaining to the inside metal piece in drilling 12 gap clearance when cooling drilling tool bit 12, hoisting device drilling efficiency.

The working principle is as follows: after the power supply is connected, the electric energy is transmitted to the control transformer 5, the motor 7 and the electric telescopic rod 9 through the control screen 4, so as to control the on-off of the current in the device, when the electric energy is transmitted to the inside of the motor 7 through the control screen 4, the motor 7 outputs the rotating force into the support column 3 through the electromagnetic effect, the support column 3 is driven to rotate, the drilling tool bit 12 indirectly connected with the motor 7 is driven to swing, the drilling position of the device is adjusted, when the electric energy is transmitted to the inside of the electric telescopic rod 9 through the control screen 4, the electric telescopic rod 9 extends to drive the drilling tool bit 12 indirectly connected with the bottom of the electric telescopic rod to move downwards, meanwhile, when the electric energy is transmitted to the inside of the motor 11 through the control transformer 5, the motor 11 outputs the rotating force into the inside of the drilling tool bit 12 through the electromagnetic effect, the drilling tool bit 12 converts the rotating force output to the inside of the motor 11 into the kinetic energy, when the drilling head 12 is in contact with the surface of the metal to be drilled, the drilling head 12 drills the metal to be drilled under the action of pressure and rotation force.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a rocking arm that drilling was used bores, includes supporting seat (1) and sliding block (8), its characterized in that: a bearing (2) is installed at the top of the supporting seat (1), and a supporting column (3) is installed on the inner side of the bearing (2);

the outer surface of the supporting column (3) is provided with a control screen (4) through a connecting bolt, the inner wall of the bottom of the supporting seat (1) is provided with a control transformer (5), and the control transformer (5) is electrically connected with the control screen (4);

horizontal bracing piece (6) are installed through the connecting bolt to the surface of support column (3), and horizontal bracing piece (6) and control screen (4) electric connection, motor (7) are installed at the top of support column (3), and the output of motor (7) extends to the inside of support column (3), and motor (7) and control screen (4) electric connection.

2. The drill bit of claim 1, wherein: the outer surface of the transverse supporting rod (6) is slidably sleeved with a sliding block (8).

3. The drill bit of claim 2, wherein: electric telescopic handle (9) are installed to the bottom of sliding block (8), and electric telescopic handle (9) and control screen (4) electric connection.

4. The drill bit of claim 3, wherein: protective housing (10) are installed to the bottom of electric telescopic handle (9), motor (11) are installed through the rivet area in the inside of protective housing (10), and motor (11) and control transformer (5) electric connection.

5. The drill bit of claim 4, wherein: drilling tool bit (12) are installed to the output of motor (11), and the bottom of drilling tool bit (12) extends to the outside of protective housing (10).

6. The drill bit of claim 4, wherein: four sets of delivery pumps (13) are installed through the connecting bolt to the surface of protective housing (10), and delivery pump (13) and motor (11) electric connection.

7. The drill bit of claim 6, wherein: the output end of the delivery pump (13) is provided with an air pipe (14), and the tail end of the air pipe (14) is fixed to the bottom of the protective shell (10) through a connecting bolt.