CN219901251U - Radial drilling machine for hole machining - Google Patents

Abstract

The utility model relates to the technical field of hole machining, and discloses a radial drilling machine for hole machining, which comprises a machining platform, a first supporting plate, a clamping cylinder, a second supporting plate, a clamping block, a chuck, a first driving mechanism and a second driving mechanism. In the use process, the clamping cylinder is controlled to work, and the two second supporting plates on the same side can be driven to move in opposite directions. And then make two clamping blocks of homonymy press from both sides the part that is located between the two, convenient operation, labour saving and time saving has improved hole machining efficiency. And then the first driving mechanism is controlled to drive the chuck to rotate. And then drives the drill bit to rotate so as to rotate the hole. And finally, controlling the second driving mechanism to work, and driving the first driving mechanism to move. Thereby driving the second driving mechanism and the brick to move. And (3) moving the drill bit to a proper position, and advancing the drill bit to the motion, so that the hole machining work can be finally completed.

Description

Radial drilling machine for hole machining

Technical Field

The utility model relates to the technical field of hole machining, in particular to a radial drilling machine for hole machining.

Background

At present, in various drilling machines, the radial drilling machine is convenient and flexible to operate, has wide application range, and is particularly suitable for processing holes with porous large parts in single-piece or batch production. The related art (publication number: CN 217121800U) discloses a portable radial drilling machine, which comprises a mounting plate, wherein the top surface of the mounting plate is provided with a radial drilling machine main body, a fixing device is arranged on the front mounting plate of the radial drilling machine main body, the fixing device comprises a mounting seat arranged on the right side of the mounting plate, a positioning column is transversely arranged on the mounting seat, a strip-shaped hole is vertically formed in the length direction of the positioning column, and a clamping device is further arranged on the mounting plate below the positioning column.

In the process of implementing the embodiments of the present disclosure, it is found that at least the following problems exist in the related art:

when the hole processing is carried out on the cylindrical part, the part is sleeved outside the positioning column, and then the clamping device is manually adjusted to clamp and fix the part. The operation is troublesome, wastes time and energy, has reduced hole machining efficiency.

It should be noted that the information disclosed in the above background section is only for enhancing understanding of the background of the utility model and thus may include information that does not form the prior art that is already known to those of ordinary skill in the art.

Disclosure of Invention

The following presents a simplified summary in order to provide a basic understanding of some aspects of the disclosed embodiments. This summary is not an extensive overview, and is intended to neither identify key/critical elements nor delineate the scope of such embodiments, but is intended as a prelude to the more detailed description that follows.

The embodiment of the disclosure provides a radial drilling machine for hole machining, so as to improve hole machining efficiency.

In some embodiments, the radial drilling machine for hole processing includes: a processing platform; the first support plates are slidably arranged on two sides of the top surface of the processing platform along the width direction of the processing platform, and the planes of the two sides of the first support plates are parallel to each other and perpendicular to the plane of the processing platform; the clamping cylinders are respectively connected to the opposite surfaces of the supporting plate, and the moving directions of the moving ends of the clamping cylinders at the two sides are the same; the second support plates are respectively connected to each moving end of the clamping cylinders at two sides; the clamping blocks are oppositely connected with the second supporting plates at the same side and used for clamping and fixing the cylindrical parts; the clamping head is positioned above the clamping block along the height direction of the second supporting plate and used for clamping and fixing a drill bit; the first driving mechanism is connected with the chuck and used for driving the chuck to do rotary motion; the second driving mechanism is connected between the processing platform and the first driving mechanism and is used for driving the chuck to do linear motion.

Optionally, the second driving mechanism includes: the rotary sliding table is connected to the top surface of the processing platform and is positioned at the side of the first supporting plate along the width direction of the processing platform; the first linear sliding table is connected to the rotating end of the rotating sliding table along the height direction of the first supporting plate; the second linear sliding table is connected to the moving end of the first linear sliding table along the width direction of the processing platform; the first driving mechanism is connected to the moving end of the second linear sliding table.

Optionally, the first linear slipway comprises a rack and pinion type manual slipway; and/or, the second linear sliding table comprises a linear guide rail type manual sliding table.

Optionally, the first driving mechanism includes: one end of the first supporting rod is connected with the moving end of the second linear sliding table; the first mounting plate is connected to the other end of the first supporting rod, and the plane where the first mounting plate is positioned is parallel to the plane where the processing plane is positioned; one end of the second supporting rod is connected to the moving end of the second linear sliding table; the second mounting plate is connected to the other end of the second supporting rod, the plane where the second mounting plate is located and the plane where the processing plane is located are parallel to each other, and the second mounting plate is located below the first mounting plate along the height direction of the first supporting plate; the motor is arranged on the top surface of the first mounting plate, and the rotating end of the motor penetrates through the first mounting plate; the rotating shaft is rotatably arranged on the second mounting plate, and the clamping head is connected to one end of the rotating shaft; the coupler is connected between the other end of the rotating shaft and the rotating end of the motor.

Optionally, the second driving mechanism further includes: the bearing seat is connected to the second mounting plate and is positioned outside the rotating shaft; and the bearing is arranged between the bearing seat and the rotating shaft and is used for bearing the axial force and the radial force born by the rotating shaft.

Optionally, the method further comprises: the guide rail is connected to the top surface of the processing platform along the width direction of the processing platform; the sliding blocks are slidably arranged on two sides of the guide rail along the width direction of the processing platform; the locking slide blocks are slidably arranged on two sides of the guide rail along the width direction of the processing platform; the third supporting plates are respectively connected between the adjacent sliding blocks and the locking sliding blocks; the first support plates on two sides are respectively connected with the third support plates on two sides.

Optionally, the method further comprises: and the limiting block is connected to the top surface of the processing platform and is positioned at the end surface of the guide rail.

Optionally, the method further comprises: the first supports are respectively connected with each second supporting plate on two sides; the oil-free bushings are respectively arranged in each first support on two sides; the guide shafts are respectively and slidably arranged on the oil-free bushings at the same side; and the second supports are respectively connected to two ends of each guide shaft and are respectively fixed on the first support plates at the same side.

Optionally, the clamping block comprises a V-shaped notch; and/or the clamping block comprises a rectangular groove.

The radial drilling machine for hole machining provided by the embodiment of the disclosure can realize the following technical effects:

the embodiment of the disclosure provides a radial drilling machine for hole processing, which comprises a processing platform, a first supporting plate, a clamping cylinder, a second supporting plate, a clamping block, a chuck, a first driving mechanism and a second driving mechanism. The first backup pad is along the width direction of processing platform, slidable installs in processing platform's top surface both sides. Because both sides first backup pad can slide for the process platform, consequently can adjust the interval between the first backup pad of both sides. The clamping cylinders are respectively connected to the opposite sides of the supporting plate and used for providing driving force to clamp and fix the part to be machined. The second support plates are respectively connected to each movable end of the clamping cylinders at two sides, and the second support plates at the same side are driven by the clamping cylinders to be close to or far away from each other. The clamping blocks are oppositely connected with the second supporting plates on the same side and used for clamping and fixing the cylindrical parts. The chuck is located above the clamping block along the height direction of the second supporting plate and is used for clamping and fixing the drill bit so as to process holes on the parts. The first driving mechanism is connected with the chuck and is used for driving the chuck to do rotary motion so as to drill holes. The second driving mechanism is connected between the processing platform and the first driving mechanism and is used for driving the chuck to do linear motion so as to drive the drill bit to move to a proper position and complete feeding motion.

In the use process, the clamping cylinder is controlled to work, and the two second supporting plates on the same side can be driven to move in opposite directions. And then make two clamping blocks of homonymy press from both sides the part that is located between the two, convenient operation, labour saving and time saving has improved hole machining efficiency. And then the first driving mechanism is controlled to drive the chuck to rotate. And then drives the drill bit to rotate so as to rotate the hole. And finally, controlling the second driving mechanism to work, and driving the first driving mechanism to move. Thereby driving the second driving mechanism and the brick to move. And (3) moving the drill bit to a proper position, and advancing the drill bit to the motion, so that the hole machining work can be finally completed.

The foregoing general description and the following description are exemplary and explanatory only and are not restrictive of the utility model.

Drawings

One or more embodiments are illustrated by way of example and not limitation in the figures of the accompanying drawings, in which like references indicate similar elements, and in which like reference numerals refer to similar elements, and in which:

fig. 1 is a schematic front view of a radial drilling machine for hole processing according to an embodiment of the present disclosure;

FIG. 2 is a schematic view of the structure of FIG. 1 at A-A;

fig. 3 is a schematic view of the structure of fig. 1 at B-B.

Reference numerals:

10: a processing platform; 20: a first support plate; 30: a clamping cylinder; 40: a second support plate; 50: clamping blocks; 60: a chuck; 70: a first driving mechanism; 71: a first mounting plate; 72: a second mounting plate; 73: a motor; 74: a rotating shaft; 75: a bearing seat; 80: a second driving mechanism; 81: rotating the sliding table; 82: a first linear slipway; 83: a second linear slipway; 90: a guide rail; 100: a slide block; 110: locking the sliding block; 120: a third support plate; 130: a first support; 140: an oilless bushing; 150: a guide shaft; 160: and a second support.

Detailed Description

So that the manner in which the features and techniques of the disclosed embodiments can be understood in more detail, a more particular description of the embodiments of the disclosure, briefly summarized below, may be had by reference to the appended drawings, which are not intended to be limiting of the embodiments of the disclosure. In the following description of the technology, for purposes of explanation, numerous details are set forth in order to provide a thorough understanding of the disclosed embodiments. However, one or more embodiments may still be practiced without these details. In other instances, well-known structures and devices may be shown simplified in order to simplify the drawing.

The terms first, second and the like in the description and in the claims of the embodiments of the disclosure and in the above-described figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate in order to describe embodiments of the present disclosure. Furthermore, the terms "comprise" and "have," as well as any variations thereof, are intended to cover a non-exclusive inclusion.

In the embodiments of the present disclosure, the terms "upper", "lower", "inner", "middle", "outer", "front", "rear", and the like indicate an azimuth or a positional relationship based on that shown in the drawings. These terms are used primarily to better describe embodiments of the present disclosure and embodiments thereof and are not intended to limit the indicated device, element, or component to a particular orientation or to be constructed and operated in a particular orientation. Also, some of the terms described above may be used to indicate other meanings in addition to orientation or positional relationships, for example, the term "upper" may also be used to indicate some sort of attachment or connection in some cases. The specific meaning of these terms in the embodiments of the present disclosure will be understood by those of ordinary skill in the art in view of the specific circumstances.

In addition, the terms "disposed," "connected," "secured" and "affixed" are to be construed broadly. For example, "connected" may be in a fixed connection, a removable connection, or a unitary construction; may be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements, or components. The specific meaning of the above terms in the embodiments of the present disclosure may be understood by those of ordinary skill in the art according to specific circumstances.

The term "plurality" means two or more, unless otherwise indicated.

In the embodiment of the present disclosure, the character "/" indicates that the front and rear objects are an or relationship. For example, A/B represents: a or B.

The term "and/or" is an associative relationship that describes an object, meaning that there may be three relationships. For example, a and/or B, represent: a or B, or, A and B.

It should be noted that, without conflict, the embodiments of the present disclosure and features of the embodiments may be combined with each other.

As shown in fig. 1 to 3, the embodiment of the present disclosure provides a radial drilling machine for hole machining, including a machining platform 10, a first support plate 20, a clamping cylinder 30, a second support plate 40, a clamp block 50, a clamp head 60, a first driving mechanism 70, and a second driving mechanism 80. The first support plates 20 are slidably mounted on two sides of the top surface of the processing platform 10 along the width direction of the processing platform 10, and the planes of the first support plates 20 on two sides are parallel to each other and perpendicular to the plane of the processing platform 10. The clamping cylinders 30 are respectively connected to opposite sides of the support plate, and the moving directions of the moving ends of the clamping cylinders 30 at the two sides are the same. The second support plate 40 is connected to each moving end of the both side clamping cylinders 30, respectively. The clamping blocks 50 are oppositely connected to the second supporting plate 40 at the same side for clamping and fixing the cylindrical parts. The chuck 60 is located above the clamping block 50 in the height direction of the second support plate 40 to clamp and fix the drill bit. The first driving mechanism 70 is connected to the chuck 60 for driving the chuck 60 to perform a rotational motion. The second driving mechanism 80 is connected between the processing platform 10 and the first driving mechanism 70, and is used for driving the chuck 60 to perform linear motion.

The embodiment of the disclosure provides a radial drilling machine for hole machining, which comprises a machining platform 10, a first supporting plate 20, a clamping cylinder 30, a second supporting plate 40, a clamping block 50, a clamping head 60, a first driving mechanism 70 and a second driving mechanism 80. The first support plates 20 are slidably installed on both sides of the top surface of the processing platform 10 along the width direction of the processing platform 10. Since both the side first support plates 20 are slidable with respect to the processing platform 10, the spacing between the side first support plates 20 can be adjusted. The clamping cylinders 30 are respectively connected to opposite sides of the support plate to provide driving force for clamping and fixing the parts to be machined. The second support plates 40 are respectively connected to each moving end of the clamping cylinders 30 at two sides, and the second support plates 40 at the same side are driven by the clamping cylinders 30 to approach or separate from each other. The clamping blocks 50 are oppositely connected to the second supporting plate 40 at the same side for clamping and fixing the cylindrical parts. The clamping head 60 is located above the clamping block 50 along the height direction of the second supporting plate 40 for clamping and fixing the drill bit so as to perform hole machining on the parts. The first driving mechanism 70 is connected to the chuck 60 for driving the chuck 60 to perform a rotary motion for drilling. The second driving mechanism 80 is connected between the processing platform 10 and the first driving mechanism 70, and is used for driving the chuck 60 to perform linear motion so as to drive the drill to move to a proper position and complete feeding motion.

In use, the clamping cylinder 30 is controlled to work, so that the two second support plates 40 on the same side can be driven to move in opposite directions. And then make two clamping blocks of homonymy press from both sides the part that is located between the two, convenient operation, labour saving and time saving has improved hole machining efficiency. The first driving mechanism 70 is controlled to rotate the chuck 60. And then drives the drill bit to rotate so as to rotate the hole. Finally, the second driving mechanism 80 is controlled to operate, so as to drive the first driving mechanism 70 to move. Thereby driving the second driving mechanism 80 and the brick to move. And (3) moving the drill bit to a proper position, and advancing the drill bit to the motion, so that the hole machining work can be finally completed.

Alternatively, as shown in connection with fig. 1, the second driving mechanism 80 includes a rotary slide 81, a first linear slide 82, and a second linear slide 83. The rotary slide 81 is connected to the top surface of the processing platform 10, and is located laterally of the first support plate 20 in the width direction of the processing platform 10. The first linear sliding table 82 is connected to the rotating end of the rotating sliding table 81 in the height direction of the first support plate 20. The second linear slide 83 is connected to the moving end of the first linear slide 82 along the width direction of the processing table 10. Wherein the first driving mechanism 70 is connected to the moving end of the second linear sliding table 83.

In the embodiment of the present disclosure, the second driving mechanism 80 includes a rotary slide table 81, a first linear slide table 82, and a second linear slide table 83. The rotary slide table 81 is used to rotate the drill around the center line of the rotary slide table 81, the first linear slide table 82 is used to move the drill in the height direction of the first support plate 20, and the second linear slide table 83 is used to move the drill in the width direction of the processing table 10. Thereby enabling the drill bit to be moved into position and complete the feed motion.

Alternatively, as shown in connection with fig. 1, the first linear slide 82 comprises a rack and pinion type manual slide.

In the embodiment of the disclosure, the design of the gear rack type manual sliding table has the advantage that the stroke can be spliced at will, so that the manual sliding table is better suitable for parts with different lengths.

Alternatively, as shown in connection with fig. 1, the second linear slide 83 comprises a linear guide type manual slide.

In the embodiment of the disclosure, the linear guide rail type manual sliding table has the advantage of high precision, and is convenient for completing feeding movement.

Alternatively, as shown in connection with fig. 1 and 2, the first drive mechanism 70 includes a first strut, a first mounting plate 71, a second strut, a second mounting plate 72, a motor 73, a shaft 74, and a coupling. One end of the first support rod is connected to the moving end of the second linear sliding table 83. The first mounting plate 71 is connected to the other end of the first strut, and the plane of the first mounting plate 71 and the plane of the machining plane are parallel to each other. One end of the second support rod is connected to the moving end of the second linear sliding table 83. The second mounting plate 72 is connected to the other end of the second supporting rod, the plane in which the second mounting plate 72 is located is parallel to the plane in which the machining plane is located, and the second mounting plate 72 is located below the first mounting plate 71 in the height direction of the first supporting plate 20. The motor 73 is mounted to the top surface of the first mounting plate 71, and the rotating end of the motor 73 passes through the first mounting plate 71. The shaft 74 is rotatably mounted to the second mounting plate 72, and the collet 60 is coupled to one end of the shaft 74. The coupling is connected between the other end of the rotation shaft 74 and the rotating end of the motor 73.

In the disclosed embodiment, the first drive mechanism 70 includes a first strut, a first mounting plate 71, a second strut, a second mounting plate 72, a motor 73, a shaft 74, and a coupling. The first and second struts are used to fix the position of the first and second mounting plates 71, 72, respectively. The motor 73 is used to provide a driving force to rotate the drill bit. The coupling is used for enabling the rotating shaft 74 and the rotating end of the motor 73 to synchronously rotate, so that the chuck 60 is driven to rotate. During the hole processing, the motor 73 is controlled to work, and the rotating shaft 74 can be driven to rotate through the coupling. And then drives the chuck 60 to rotate, and finally drives the drill bit to rotate so as to drill.

Optionally, as shown in connection with fig. 1 and 2, the second drive mechanism 80 further comprises a bearing housing 75 and a bearing. A bearing housing 75 is coupled to the second mounting plate 72 and is located outside of the shaft 74. The bearing is installed between the bearing housing 75 and the rotating shaft 74 to receive axial and radial forces received by the rotating shaft 74.

In the disclosed embodiment, the first drive mechanism 70 further includes a bearing housing 75 and a bearing. The bearing housing 75 is used to support the mounting bearing. The bearing is used for supporting the rotatable shaft 74 to reduce the friction force applied to the shaft 74 and bear the axial force and radial force applied to the shaft 74, and at the same time, improve the rotation precision of the shaft 74.

Optionally, as shown in connection with fig. 1 and 3, a guide rail 90, a slider 100, a locking slider 110, and a third support plate 120 are further included. The guide rail 90 is connected to the top surface of the processing table 10 in the width direction of the processing table 10. The slider 100 is slidably mounted on both sides of the guide rail 90 in the width direction of the processing table 10. The locking sliders 110 are slidably installed at both sides of the guide rail 90 in the width direction of the processing table 10. The third support plates 120 are respectively connected between the adjacent sliders 100 and the locking sliders 110. Wherein the first support plates 20 on both sides are respectively connected to the third support plates 120 on both sides. Also included are a guide rail 90, a slider 100, a locking slider 110, and a third support plate 120.

In the embodiment of the present disclosure, a guide rail 90, a slider 100, a locking slider 110, and a third support plate 120 are further included. The guide rail 90 and the slider 100 serve as guide supports to reduce friction force applied to the first support plate 20 when it moves relative to the processing platform 10 and to improve moving accuracy thereof. The locking slide 110 is used to fix the position of the slide 100 relative to the guide rail 90 and thus determine the relative position of the first support plate 20 and the processing platform 10. Through the design of guide rail 90, slider 100, locking slider 110 and third backup pad 120, can be convenient adjust the interval between the first backup pad 20 of both sides to the part processing of adaptation different length uses.

Optionally, as shown in fig. 1 and 3, a stopper is further included. The stopper is connected to the top surface of the processing platform 10 and is located at the end surface of the guide rail 90.

In the embodiment of the present disclosure, a limiting block connected to the top surface of the processing platform 10 and located at the end surface of the guide rail 90 is further included. The limiting block is used for limiting, so as to prevent the sliding block 100 and the locking sliding block 110 from falling off the guide rail 90.

Optionally, as shown in connection with fig. 1 to 3, further comprising a first support 130, an oilless bushing 140, a guide shaft 150 and a second support 160. The first supports 130 are respectively connected to each of the second support plates 40 at both sides. The oilless bushing 140 is installed in each of the first supports 130 at both sides, respectively. The guide shafts 150 are slidably mounted to the same-side oilless bushings 140, respectively. The second supports 160 are respectively connected to both ends of each guide shaft 150 and are respectively fixed to the same-side first support plates 20.

In the embodiment of the present disclosure, the first bearing 130, the oilless bushing 140, the guide shaft 150, and the second bearing 160 are further included. The first support 130 is used for fixing the position of the oilless bushing 140 relative to the second support plate 40, and the second support 160 is used for fixing the position of the guide shaft 150 relative to the first support plate 20, and the oilless bushing 140 and the guide shaft 150 together function as a guide support. Under the guiding action of the oilless bushing 140 and the guide shaft 150, the accuracy of the movement of the second support plate 40 with respect to the first support plate 20 is improved.

Optionally, as shown in connection with fig. 1 and 3, the clamping block 50 includes a V-shaped notch.

In the disclosed embodiment, the clamp block 50 includes a V-shaped notch. The design of the V-shaped notch is adopted, so that the cylindrical or shaft parts can be clamped and fixed conveniently, and in the process of clamping and fixing, the positioning is automatically carried out.

Alternatively, as shown in connection with fig. 1 and 3, the clamping block 50 comprises a rectangular recess.

In the disclosed embodiment, the clamping block 50 includes a rectangular recess for receiving the third support plate 120. The third support plate 120 may be engaged in the rectangular groove, thereby playing a limiting role. The connecting and fixing of the two are facilitated, and the stability of the two after connection is improved.

The above description and the drawings illustrate embodiments of the disclosure sufficiently to enable those skilled in the art to practice them. Other embodiments may include structural and other modifications. The embodiments represent only possible variations. Individual components and functions are optional unless explicitly required, and the sequence of operations may vary. Portions and features of some embodiments may be included in, or substituted for, those of others. The embodiments of the present disclosure are not limited to the structures that have been described above and shown in the drawings, and various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims (9)

1. Radial drilling machine for hole processing, characterized by comprising:

a processing platform;

the first support plates are slidably arranged on two sides of the top surface of the processing platform along the width direction of the processing platform, and the planes of the two sides of the first support plates are parallel to each other and perpendicular to the plane of the processing platform;

the clamping cylinders are respectively connected to the opposite surfaces of the supporting plate, and the moving directions of the moving ends of the clamping cylinders at the two sides are the same;

the second support plates are respectively connected to each moving end of the clamping cylinders at two sides;

the clamping blocks are oppositely connected with the second supporting plates at the same side and used for clamping and fixing the cylindrical parts;

the clamping head is positioned above the clamping block along the height direction of the second supporting plate and used for clamping and fixing a drill bit;

the first driving mechanism is connected with the chuck and used for driving the chuck to do rotary motion;

the second driving mechanism is connected between the processing platform and the first driving mechanism and is used for driving the chuck to do linear motion.

2. The radial drilling machine for hole processing according to claim 1, wherein the second driving mechanism includes:

the rotary sliding table is connected to the top surface of the processing platform and is positioned at the side of the first supporting plate along the width direction of the processing platform;

the first linear sliding table is connected to the rotating end of the rotating sliding table along the height direction of the first supporting plate;

the second linear sliding table is connected to the moving end of the first linear sliding table along the width direction of the processing platform;

the first driving mechanism is connected to the moving end of the second linear sliding table.

3. The radial drilling machine for hole processing according to claim 2, wherein:

the first linear sliding table comprises a gear rack type manual sliding table; and/or

The second linear sliding table comprises a linear guide rail type manual sliding table.

4. The radial drilling machine for hole processing according to claim 2, wherein the first driving mechanism includes:

one end of the first supporting rod is connected with the moving end of the second linear sliding table;

the first mounting plate is connected to the other end of the first supporting rod, and the plane where the first mounting plate is positioned is parallel to the plane where the processing plane is positioned;

one end of the second supporting rod is connected to the moving end of the second linear sliding table;

the second mounting plate is connected to the other end of the second supporting rod, the plane where the second mounting plate is located and the plane where the processing plane is located are parallel to each other, and the second mounting plate is located below the first mounting plate along the height direction of the first supporting plate;

the motor is arranged on the top surface of the first mounting plate, and the rotating end of the motor penetrates through the first mounting plate;

the rotating shaft is rotatably arranged on the second mounting plate, and the clamping head is connected to one end of the rotating shaft;

the coupler is connected between the other end of the rotating shaft and the rotating end of the motor.

5. The radial drilling machine for hole processing according to claim 4, wherein the second driving mechanism further comprises:

the bearing seat is connected to the second mounting plate and is positioned outside the rotating shaft;

and the bearing is arranged between the bearing seat and the rotating shaft and is used for bearing the axial force and the radial force born by the rotating shaft.

6. The radial drilling machine for hole processing according to any one of claims 1 to 5, characterized by further comprising:

the guide rail is connected to the top surface of the processing platform along the width direction of the processing platform;

the sliding blocks are slidably arranged on two sides of the guide rail along the width direction of the processing platform;

the locking slide blocks are slidably arranged on two sides of the guide rail along the width direction of the processing platform;

the third supporting plates are respectively connected between the adjacent sliding blocks and the locking sliding blocks;

the first support plates on two sides are respectively connected with the third support plates on two sides.

7. The radial drilling machine for hole processing according to claim 6, further comprising:

and the limiting block is connected to the top surface of the processing platform and is positioned at the end surface of the guide rail.

8. The radial drilling machine for hole processing according to any one of claims 1 to 5, characterized by further comprising:

the first supports are respectively connected with each second supporting plate on two sides;

the oil-free bushings are respectively arranged in each first support on two sides;

the guide shafts are respectively and slidably arranged on the oil-free bushings at the same side;

and the second supports are respectively connected to two ends of each guide shaft and are respectively fixed on the first support plates at the same side.

9. The radial drill for hole processing according to any one of claims 1 to 5, characterized in that:

the clamping block comprises a V-shaped notch; and/or

The clamping block comprises a rectangular groove.