CN212599000U

CN212599000U - Digital display type radial drilling machine

Info

Publication number: CN212599000U
Application number: CN202021225827.XU
Authority: CN
Inventors: 杨进洪
Original assignee: Chongqing Jiugu Mould Manufacturing Co ltd
Current assignee: Chongqing Jiugu Mould Manufacturing Co ltd
Priority date: 2020-06-29
Filing date: 2020-06-29
Publication date: 2021-02-26
Anticipated expiration: 2030-06-29

Abstract

The utility model belongs to the technical field of drilling equipment, in particular to a digital display type radial drilling machine, which comprises a drilling machine base, a stand column, a rocker arm and a drill bit, wherein a first driving piece is used for driving the drill bit to rotate; the second driving piece is used for driving the rocker arm to vertically reciprocate; the third driving piece can drive the main spindle box to reciprocate in the length direction of the rocker arm; the spindle box is provided with a digital display screen for displaying the spatial position of the drill bit, two groups of vertical plates are arranged inside the seal box, and the two groups of vertical plates are connected in the seal box in a sealing and sliding manner; the two groups of vertical plates divide the seal box into three chambers, namely a first air box, a driving box and a second air box, wherein a driving part is arranged in the driving box and used for driving the vertical plates to move in a reciprocating manner; the first air box is communicated with an air inlet pipe, the air inlet pipe is communicated with a collecting box, a filter screen is arranged on the air inlet pipe, and a feed inlet is arranged on the collecting box; the second air box is communicated with an air outlet pipe. The drilling machine can cool the workpiece and collect a part of scraps on the workpiece.

Description

Digital display type radial drilling machine

Technical Field

The utility model belongs to the technical field of drilling equipment, especially, relate to a digital display type radial drill.

Background

Radial drills may also be referred to as radial drills. The radial drill is a mechanical device for hole machining, can be used for drilling, reaming, tapping, scraping end face and other forms of machining, is classified according to a machine tool clamping structure, and can be divided into a hydraulic radial drill and a mechanical radial drill. The radial drilling machine is suitable for machining holes with large porous parts in single piece or batch production and is a common machine tool in common machining workshops.

Along with the vigorous development of the machining industry, the requirement on the radial drilling machine is higher and higher, and under the condition that the weight of a workpiece is large, the workpiece is difficult to shift when the general radial drilling machine is used, a plurality of people are required to carry and replace the radial drilling machine at the same time, the working range is small, and the applicability is poor.

In order to solve the technical problems, the Chinese patent with the publication number of CN210587239U discloses a radial drilling machine which is convenient to operate, and comprises a drilling machine base, wherein an upright post is fixedly arranged on the drilling machine base, the upright post is movably connected with a radial arm and is positioned above the drilling machine base, the top of the upright post is provided with a lifting motor, the lifting motor is provided with a screw rod connected with the radial arm, the lower part of the upright post is connected with a radial arm controller and a power supply start button, the radial arm controller comprises a lifting button and a rotating button, the radial arm is movably connected with a main shaft box, the top of the main shaft box is provided with a driving motor, the front end surface of the main shaft box is provided with a servo moving motor, the main shaft box is provided with a drill bit control panel, the control panel is provided with a driving motor control button, an, the delivery pipe delivery port is located drill bit one side, its characterized in that, the drilling machine base on be provided with swivel work head, be located the rocker below, the last electronic slip table that is provided with of swivel work head, the drilling machine base on be provided with the rotating electrical machines, rotating electrical machines and swivel work head transmission be connected, electronic slip table on be provided with work piece fixture.

Above-mentioned technical scheme reduces the problem that the artifical work piece that removes that ordinary radial drill brought, reduces staff intensity of labour, but uses the delivery pipe to cool down the work piece among this technical scheme, can cause the waste at water source to need the subsequent clearance of staff, can increase staff's intensity of labour.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a digital display type radial drill to use the delivery pipe to cool down the work piece among the solution prior art, can cause the waste at water source, and need the subsequent clearance of staff, can increase staff's working strength's problem.

In order to achieve the above purpose, the technical scheme of the utility model is that: a digital display type radial drilling machine comprises a drilling machine base, wherein an upright post is rotatably connected to the drilling machine base, a rocker arm is sleeved outside the upright post, and the rocker arm is vertically and slidably connected to the upright post; a main shaft box is arranged on the rocker arm, a first driving piece is fixed on the main shaft box, a drill bit is arranged on the lower side of the main shaft box, and the first driving piece is used for driving the drill bit to rotate; a supporting block is fixed on the upper side of the upright post, a second driving piece is fixed on the supporting block, and the second driving piece is used for driving the rocker arm to vertically reciprocate; the center of the spindle box is provided with a through hole, and the rocker arm penetrates through the through hole and is in sliding connection with the spindle box; the main shaft box is provided with a third driving piece, and the third driving piece can drive the main shaft box to reciprocate in the length direction of the rocker arm; a seal box is fixed on one side of the spindle box, two groups of vertical plates are arranged in the seal box, and the two groups of vertical plates are connected in the seal box in a sealing and sliding manner; the two groups of vertical plates divide the seal box into three chambers, namely a first air box, a driving box and a second air box, wherein a driving part is arranged in the driving box and used for driving the vertical plates to move in a reciprocating manner, so that the volumes of the first air box and the second air box are changed; the first air box is communicated with an air inlet pipe, the air inlet pipe is provided with a first air inlet valve which is in one-way conduction, the first air box is provided with a first air outlet valve which is in one-way conduction, the air inlet end of the air inlet pipe is communicated with a collecting box, the air inlet pipe is provided with a filter screen, the collecting box is arranged on one side of the drilling machine base, the collecting box is provided with a feed inlet, and the feed inlet is aligned to a workpiece to be processed; the second air box is communicated with an air outlet pipe, the air outlet pipe is provided with a second air outlet valve which is communicated in a one-way mode, the second air box is provided with a second air inlet valve which is communicated in a one-way mode, and the air outlet end of the air outlet pipe is aligned to a workpiece to be processed; and a digital display screen for displaying the spatial position of the drill bit is arranged on the spindle box.

Further, the driving part comprises an incomplete gear and two cross rods, the two cross rods are fixed between the two sets of vertical plates, one sides, opposite to the two cross rods, of the two cross rods are respectively provided with a first tooth capable of being meshed with the incomplete gear, a first rotating shaft is fixed at the center of the incomplete gear, and the first rotating shaft penetrates out of the sealing box and is in sealed rotary connection with the sealing box; the first driving piece is used for driving the first rotating shaft to rotate.

Further, be equipped with the bar groove on the rocking arm, the upper and lower both sides in bar groove all are equipped with the second tooth, the third driving piece including locate in the headstock and with the drive gear of second tooth meshing, drive gear's center is fixed with the second pivot, the second pivot is worn out the headstock and with the headstock rotates to be connected.

Furthermore, a turntable is connected to the second rotating shaft.

Further, a controller is arranged on the spindle box and used for controlling the first driving piece and the second driving piece.

Further, first driving piece is first motor, the output shaft of first motor with all be equipped with the belt pulley in the first pivot, connect through belt transmission between two belt pulleys.

Furthermore, the second driving piece is a second motor, a screw rod is fixed on an output shaft of the second motor, and the screw rod penetrates through the rocker arm and is in threaded connection with the rocker arm.

Further, the end intercommunication of giving vent to anger of outlet duct has the gas outlet cover of tubaeform, the intercommunication has the feeding cover of tubaeform on the feed inlet, the big footpath end of gas outlet cover and feeding cover all aims at treating the processing work piece.

Further, the surface of controller is equipped with first button, second button, third button and fourth button, first button is used for opening or closing first driving piece, the second button is used for closing the second driving piece, the third button is used for making the second driving piece drives the rocking arm rebound, the fourth button is used for making the second driving piece drives the rocking arm rebound.

The working principle of the technical scheme is as follows: the rocker arm is rotated manually, and the rocker arm drives the upright post to rotate. The turntable is rotated, so that the second rotating shaft drives the driving gear to rotate, and the driving gear can move on the second teeth while rotating due to the fact that the driving gear is meshed with the second teeth, so that the spindle box is driven to move until the drill bit is aligned to the workpiece to be machined. Through pressing the fourth button, make the rocking arm at vertical removal, press first button, open first driving piece, first driving piece drives the drill bit and rotates, realizes the drilling operation. The first driving part can drive the incomplete gear to rotate through the belt pulley, the incomplete gear can intermittently drive the two sets of vertical plates to move, so that the volumes of the first air box and the second air box are changed, when the volume of the first air box is increased and the volume of the second air box is reduced, the first air inlet valve of the first air box is opened, the second air outlet valve of the second air box is opened, gas in the second air box can be discharged to a workpiece through the air outlet pipe and the air outlet cover, the workpiece is cooled, and scraps on the workpiece are blown away; the air in the collecting box flows into the first air box, so that negative pressure is formed in the collecting box, the scraps on the workpiece are sucked into the collecting box to be collected, the air flow is accelerated, and the cooling of the workpiece is accelerated.

The beneficial effects of this technical scheme lie in: the technical scheme is that the sealing box and the collecting box are arranged, so that the workpiece can be cooled, and meanwhile, a part of scraps on the workpiece can be collected. The first rotating shaft in the technical scheme is driven by the first driving piece, and the first rotating shaft can work when the drill bit works, so that the first rotating shaft is automatically started and stopped. And the rotating disc can facilitate the operator to rotate the second rotating shaft.

Drawings

Fig. 1 is the utility model discloses a digital display type radial drill's schematic structure diagram.

Detailed Description

The following is further detailed by way of specific embodiments:

reference numerals in the drawings of the specification include: drilling machine base 1, stand 2, rocking arm 3, supporting shoe 4, second driving piece 5, screw rod 6, headstock 7, first driving piece 8, drill bit 9, collecting box 10, second gas tank 11, drive case 12, first gas tank 13, riser 14, horizontal pole 15, first tooth 16, incomplete gear 17, first pivot 18, outlet duct 19, intake pipe 20, carousel 21, bar groove 22, second tooth 23, first button 24, second button 25, third button 26, fourth button 27, seal box 28.

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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 embodiment is basically as shown in the attached figure 1: a digital display type radial drilling machine comprises a drilling machine base 1, wherein a vertical column 2 is rotatably connected to the drilling machine base 1, a rocker 3 is sleeved outside the vertical column 2, and the rocker 3 is vertically and slidably connected to the vertical column 2; a main shaft box 7 is arranged on the rocker arm 3, a first driving piece 8 is fixed on the main shaft box 7, a drill bit 9 is arranged on the lower side of the main shaft box 7, and the first driving piece 8 is used for driving the drill bit 9 to rotate; a supporting block 4 is fixed on the upper side of the upright post 2, a second driving piece 5 is fixed on the supporting block 4, and the second driving piece 5 is used for driving the rocker arm 3 to vertically reciprocate; a through hole is formed in the center of the spindle box 7, and the rocker arm 3 penetrates through the through hole and is in sliding connection with the spindle box 7; the headstock 7 is provided with a third driving member which can drive the headstock 7 to reciprocate in the longitudinal direction of the rocker arm 3. The main spindle box 7 is provided with a digital display screen for displaying the spatial position of the drill bit 9.

A seal box 28 is fixed on one side of the spindle box 7, two groups of vertical plates 14 are arranged in the seal box 28, and the two groups of vertical plates 14 are connected in the seal box 28 in a sealing and sliding manner; the two sets of vertical plates 14 divide the seal box 28 into three chambers, namely a first air box 13, a driving box 12 and a second air box 11, wherein a driving part is arranged in the driving box 12, and the driving part is used for driving the vertical plates 14 to move in a reciprocating manner, so that the volumes of the first air box 13 and the second air box 11 are changed.

The first air box 13 is communicated with an air inlet pipe 20, the air inlet pipe 20 is provided with a first one-way conduction air inlet valve, the first air box 13 is provided with a first one-way conduction air outlet valve, the air inlet end of the air inlet pipe 20 is communicated with the collecting box 10, the air inlet pipe 20 is provided with a filter screen, the collecting box 10 is arranged on one side of the drilling machine base 1, the collecting box 10 is provided with a feed inlet, and the feed inlet is aligned to a workpiece to be processed. The second air box 11 is communicated with an air outlet pipe 19, the air outlet pipe 19 is provided with a second air outlet valve which is in one-way conduction, the second air box 11 is provided with a second air inlet valve which is in one-way conduction, and the air outlet end of the air outlet pipe 19 is aligned to the workpiece to be processed. The air outlet end of the air outlet pipe 19 is communicated with a horn-shaped air outlet cover, the feed inlet is communicated with a horn-shaped feed cover, and the large-diameter ends of the air outlet cover and the feed cover are both aligned to a workpiece to be processed.

The driving part comprises an incomplete gear 17 and two cross rods 15, the two cross rods 15 are fixed between two sets of vertical plates 14, one sides of the two cross rods 15 opposite to each other are provided with first teeth 16 capable of being meshed with the incomplete gear 17, a first rotating shaft 18 is fixed at the center of the incomplete gear 17, and the first rotating shaft 18 penetrates through a sealing box 28 and is in sealed rotary connection with the sealing box 28; the first driving member 8 is used for driving the first rotating shaft 18 to rotate.

Be equipped with bar groove 22 on the rocking arm 3, the upper and lower both sides in bar groove 22 all are equipped with second tooth 23, the third driving piece including locate in headstock 7 and with the drive gear of second tooth 23 meshing, drive gear's center is fixed with the second pivot, the second pivot is worn out headstock 7 and is connected with headstock 7 rotation, is connected with carousel 21 in the second pivot.

The main spindle box 7 is provided with a controller, and the controller is used for controlling the first driving part 8 and the second driving part 5.

The first driving member 8 is a first motor, belt pulleys are arranged on an output shaft of the first motor and the first rotating shaft 18, and the two belt pulleys are connected through a belt in a transmission manner. The second driving piece 5 is a second motor, a screw rod 6 is fixed on an output shaft of the second motor, and the screw rod 6 penetrates through the rocker arm 3 and is in threaded connection with the rocker arm 3. The surface of the controller is provided with a first button 24, a second button 25, a third button 26 and a fourth button 27, wherein the first button 24 is used for turning on or off the first driving member 8, the second button 25 is used for turning off the second driving member 5, the third button 26 is used for enabling the second driving member 5 to rotate forwards and driving the rocker arm 3 to move upwards, and the fourth button 27 is used for enabling the second driving member 5 to rotate backwards and driving the rocker arm 3 to move downwards.

The specific implementation process is as follows:

the rocker arm 3 is rotated manually, and the rocker arm 3 drives the upright post 2 to rotate. The turntable 21 is rotated, so that the second rotating shaft drives the driving gear to rotate, and the driving gear moves on the second teeth 23 while rotating due to the meshing of the driving gear and the second teeth 23, so that the spindle box 7 is driven to move until the drill bit 9 is aligned with the workpiece to be machined. Through pressing fourth button 27, make rocking arm 3 at vertical removal, press first button 24, open first driving piece 8, first driving piece 8 drives drill bit 9 and rotates, realizes the drilling operation. The first driving part 8 can drive the incomplete gear 17 to rotate through a belt pulley, the incomplete gear 17 can intermittently drive the two sets of vertical plates 14 to move, so that the volumes of the first air box 13 and the second air box 11 are changed, when the volume of the first air box 13 is increased and the volume of the second air box 11 is reduced, the first air inlet valve of the first air box 13 is opened, the second air outlet valve of the second air box 11 is opened, the gas in the second air box 11 can be discharged to a workpiece through the air outlet pipe 19 and the air outlet cover, the workpiece is cooled, and scraps on the workpiece are blown away; the air in the collecting chamber 10 flows into the first air chamber 13, so that a negative pressure is formed in the collecting chamber 10, the debris on the workpiece is sucked into the collecting chamber 10 to be collected, and the air flow is accelerated to accelerate the cooling of the workpiece.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The above description is only for the embodiments of the present invention, and the common general knowledge of the known specific structures and characteristics in the schemes is not described herein too much, and those skilled in the art will know all the common technical knowledge in the technical field of the present invention before the application date or the priority date, can know all the prior art in this field, and have the ability to apply the conventional experimental means before this date, and those skilled in the art can combine their own ability to perfect and implement the schemes, and some typical known structures or known methods should not become obstacles for those skilled in the art to implement the present application. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims

1. A digital display type radial drilling machine comprises a drilling machine base, wherein an upright post is rotatably connected to the drilling machine base, a rocker arm is sleeved outside the upright post, and the rocker arm is vertically and slidably connected to the upright post; a main shaft box is arranged on the rocker arm, a first driving piece is fixed on the main shaft box, a drill bit is arranged on the lower side of the main shaft box, and the first driving piece is used for driving the drill bit to rotate; the method is characterized in that: a supporting block is fixed on the upper side of the upright post, a second driving piece is fixed on the supporting block, and the second driving piece is used for driving the rocker arm to vertically reciprocate; the center of the spindle box is provided with a through hole, and the rocker arm penetrates through the through hole and is in sliding connection with the spindle box; the main shaft box is provided with a third driving piece, and the third driving piece can drive the main shaft box to reciprocate in the length direction of the rocker arm; a seal box is fixed on one side of the spindle box, two groups of vertical plates are arranged in the seal box, and the two groups of vertical plates are connected in the seal box in a sealing and sliding manner; the two groups of vertical plates divide the seal box into three chambers, namely a first air box, a driving box and a second air box, wherein a driving part is arranged in the driving box and used for driving the vertical plates to move in a reciprocating manner, so that the volumes of the first air box and the second air box are changed; the first air box is communicated with an air inlet pipe, the air inlet pipe is provided with a first air inlet valve which is in one-way conduction, the first air box is provided with a first air outlet valve which is in one-way conduction, the air inlet end of the air inlet pipe is communicated with a collecting box, the air inlet pipe is provided with a filter screen, the collecting box is arranged on one side of the drilling machine base, the collecting box is provided with a feed inlet, and the feed inlet is aligned to a workpiece to be processed; the second air box is communicated with an air outlet pipe, the air outlet pipe is provided with a second air outlet valve which is communicated in a one-way mode, the second air box is provided with a second air inlet valve which is communicated in a one-way mode, and the air outlet end of the air outlet pipe is aligned to a workpiece to be processed; and a digital display screen for displaying the spatial position of the drill bit is arranged on the spindle box.

2. The digital radial drill press of claim 1, wherein: the driving part comprises an incomplete gear and two cross rods, the two cross rods are fixed between the two sets of vertical plates, one sides of the two cross rods opposite to each other are respectively provided with a first tooth capable of being meshed with the incomplete gear, a first rotating shaft is fixed at the center of the incomplete gear, and the first rotating shaft penetrates out of the sealing box and is in sealed rotary connection with the sealing box; the first driving piece is used for driving the first rotating shaft to rotate.

3. The digital radial drill press of claim 1, wherein: be equipped with the bar groove on the rocking arm, the upper and lower both sides in bar groove all are equipped with the second tooth, the third driving piece including locate in the headstock and with the drive gear of second tooth meshing, drive gear's center is fixed with the second pivot, the second pivot is worn out the headstock and with the headstock rotates to be connected.

4. The digital radial drill press of claim 3, wherein: and the second rotating shaft is connected with a rotating disc.

5. The digital radial drill press of claim 1, wherein: the spindle box is provided with a controller, and the controller is used for controlling the first driving piece and the second driving piece.

6. The digital radial drill press of claim 2, wherein: the first driving part is a first motor, belt pulleys are arranged on an output shaft of the first motor and the first rotating shaft, and the two belt pulleys are connected through belt transmission.

7. The digital radial drill press of claim 1, wherein: the second driving piece is a second motor, a screw rod is fixed on an output shaft of the second motor, and the screw rod penetrates through the rocker arm and is in threaded connection with the rocker arm.

8. The digital radial drill press of claim 1, wherein: the end intercommunication of giving vent to anger of outlet duct has the gas outlet cover of tubaeform, the intercommunication has the feeding cover of tubaeform on the feed inlet, the big footpath end of gas outlet cover and feeding cover all aims at treating the processing work piece.

9. The digital radial drill press of claim 5, wherein: the surface of controller is equipped with first button, second button, third button and fourth button, first button is used for opening or closing first driving piece, the second button is used for closing the second driving piece, the third button is used for making the second driving piece drives the rocking arm rebound, the fourth button is used for making the second driving piece drives the rocking arm rebound.