CN224129142U - A drilling positioning device for a radial drilling machine - Google Patents

Abstract

The utility model provides a radial drilling machine drilling positioning device which comprises a radial drilling machine body, wherein the bottom end of the radial drilling machine body is provided with a base, the positioning device comprises two sliding rails, the top ends of the two sliding rails are respectively connected with a sliding seat in a sliding manner, a deflection plate is connected with the sliding seats through a pin shaft, a workpiece bearing plate is connected with the deflection plate in a sliding manner, the workpiece bearing plate is provided with a clamping piece, the clamping piece is used for fixing a plate-shaped workpiece and the workpiece bearing plate.

Description

Drilling positioning device of radial drilling machine

Technical Field

The utility model relates to the technical field of radial drilling machines, in particular to a drilling positioning device of a radial drilling machine.

Background

The radial drilling machine is a drilling machine, the rocker arm can rotate around the upright post and lift, the spindle box normally moves horizontally on the rocker arm, and the radial drilling machine can be centered by moving the position of the tool shaft, so that great convenience is brought to machining holes in workpieces in single-piece and small-batch production.

Wherein, during actual production processing, the punching position requirement of work piece is different, and partial spare part needs processing inclined hole to when installing connecting bolt, connecting bolt can imbed the inside of work piece, in order to realize connecting bolt's hiding, traditional radial drill is inconvenient for processing inclined hole on work piece (for example thick plate), leads to radial drill's flexibility limited of punching.

Disclosure of utility model

The utility model aims to provide a radial drilling machine drilling positioning device which aims to solve the problem that the conventional radial drilling machine is inconvenient to machine inclined holes on a workpiece because the drilling position requirements of the workpiece are different in actual production and processing.

The utility model provides a radial drilling machine drilling positioning device, which comprises a radial drilling machine body, wherein the bottom end of the radial drilling machine body is provided with a base, and the positioning device comprises:

The two sliding rails are symmetrically distributed on the basis of the upper surface of the base, and the top ends of the two sliding rails are both connected with a sliding seat in a sliding manner;

The deflection plate is positioned between the two sliding rails and connected with the sliding seat through a pin shaft, and is provided with a locking piece used for restraining the inclination angle of the deflection plate;

The workpiece bearing plate is in sliding connection with the deflection plate, and is provided with a clamping piece which is used for fixing a plate-shaped workpiece and the workpiece bearing plate;

the workpiece bearing plate inclines along with the deflection plate, so that the radial drilling machine body can conveniently process inclined holes on the plate-shaped workpiece.

Preferably, the clamping member includes:

The thread cylinder is fixedly connected with the workpiece bearing plate;

the periphery of the threaded rod is connected with the inner threads of the threaded cylinder;

And the pressing plate is rotationally connected with the threaded rod through a bearing, and the lower surface of the pressing plate corresponds to the upper surface of the workpiece bearing plate.

Preferably, the locking member includes:

The clamping block is fixedly connected with the deflection plate at one end, and the sliding seat is connected with the other end of the clamping block through a bolt.

Preferably, threaded holes are uniformly distributed in the top surface of the workpiece bearing plate, threaded pins are connected with internal threads in the threaded holes, rubber blocks are fixedly connected to the periphery of the threaded pins, and the rubber blocks are used for supporting the bottom ends of the plate-shaped workpieces.

Preferably, a circular tube clamping plate is arranged on the lower surface of the workpiece bearing plate, and two ends of the circular tube clamping plate are connected with the workpiece bearing plate through positioning pins.

Preferably, a V-shaped groove is formed in the lower surface of the workpiece bearing plate, and the V-shaped groove assists the circular tube clamping plate to clamp a circular tube-shaped workpiece.

Preferably, a plug-in rod is arranged in the workpiece carrier plate, and the workpiece carrier plate is connected with the deflection plate through the plug-in rod.

Preferably, the slide is provided with a knock pin, and the slide is connected with the slide rail through the knock pin.

Preferably, the sliding rail and the deflection plate are provided with scales, and the scales are used for determining the processing positions of the workpieces.

Preferably, a collecting housing is provided in the base for collecting debris generated by the borehole.

The utility model provides a drilling positioning device of a radial drilling machine, which comprises:

through the cooperation of slide rail, the slide, deflector, retaining member, work piece carrier plate, holder etc. is used, use the holder to fix the work piece that needs the processing inclined hole at the top of work piece carrier plate, afterwards rotate deflector drive work piece carrier plate and work piece and deflect to the angle of predetermineeing between two slides after, use the retaining member to fix the inclination of deflector, through at the top of two slide rails remove the slide, and remove the work piece carrier plate in order to adjust the work piece at the outer wall of deflector, the drill bit of radial drill machine body is perpendicular to the work piece drilling, in order to form the inclined hole on the work piece, in order to satisfy the demand to work piece processing inclined hole, the flexibility of use of radial drill machine is promoted.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the structure of the deflector plate, the work carrier plate and the plugging rod according to the present utility model;

FIG. 3 is a schematic view of the construction of the workpiece carrier plate, threaded pins, rubber blocks and tubular clamping plates of the present utility model;

FIG. 4 is a schematic view of the structure of the slide rail, the slide carriage and the knock pin according to the present utility model;

FIG. 5 is a schematic view of the structure of the sliding rail, the sliding seat, the deflection plate and the locking member according to the present utility model.

Reference numerals illustrate:

The radial drilling machine comprises a radial drilling machine body, a base, a collecting shell, a 2-sliding rail, a 21-sliding seat, a 211-jacking pin, a 3-deflection plate, a 31-locking piece, a 311-clamping block, a 312-bolt, a 4-workpiece bearing plate, a 41-clamping piece, a 411-threaded cylinder, a 412-threaded rod, a 413-pressing plate, a 42-threaded hole, a 42 a-threaded pin, a 42 b-rubber block, a 43-round tube clamping plate, a 43 a-locating pin, a 44-V-shaped groove and a 45-inserting connection rod.

Detailed Description

The technical solutions of the present utility model will be clearly and completely described in connection with the embodiments, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "center" - "longitudinal" - "transverse" - "length" - "width" - "thickness" - "upper" - "lower" - "front" - "rear" - "left" - "right" - "vertical" - "horizontal" - "top" - "bottom" - "inside" - "outside" - "clockwise" - "counterclockwise", etc. is based on the orientation or positional relationship shown in the drawings, is for convenience of description and simplification of description only, and does not indicate or imply that the apparatus or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

In the description of the present utility model, it should be understood that the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or an implicit indication of the number of technical features being indicated. Thus, a feature defining a "first" - "second" may explicitly or implicitly include one or more of the described features. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise. Furthermore, the terms "mounted," "connected," "coupled," and "connected" are to be interpreted broadly, as referring to either a fixed connection, a removable connection, or an integral connection, as referring to either a mechanical connection or an electrical connection, as referring to either a direct connection or an indirect connection via an intermediary, or as referring to the communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

In the embodiment, as shown in fig. 1 and 2, the radial drilling machine drilling positioning device comprises a radial drilling machine body 1, wherein a base 11 is arranged at the bottom end of the radial drilling machine body 1, the positioning device comprises two sliding rails 2, the two sliding rails 2 are symmetrically distributed based on the upper surface of the base 11, sliding seats 21 are connected to the top ends of the two sliding rails 2 in a sliding mode, a deflection plate 3 is arranged between the two sliding rails 2, the deflection plate 3 is connected with the sliding seats 21 through a pin shaft, a locking piece 31 is arranged on the deflection plate 3, the locking piece 31 is used for limiting the inclination angle of the deflection plate 3, a workpiece bearing plate 4 is connected with the deflection plate 3 in a sliding mode, a clamping piece 41 is arranged on the workpiece bearing plate 4, the clamping piece 41 is used for fixing a plate-shaped workpiece and the workpiece bearing plate 4, and the workpiece bearing plate 4 inclines along with the deflection plate 3 so that the radial drilling machine body 1 can process inclined holes on the plate-shaped workpiece.

Thus, the workpiece requiring the inclined hole to be machined is fixed on the top of the workpiece carrying plate 4 by using the clamping piece 41, then the deflection plate 3 is rotated between the two sliding seats 21, after the deflection plate 3 drives the workpiece carrying plate 4 and the workpiece to deflect to a preset angle, the inclination angle of the deflection plate 3 is fixed by using the locking piece 31, the sliding seats 21 are moved on the tops of the two sliding rails 2, the workpiece carrying plate 4 is moved on the outer wall of the deflection plate 3 to adjust the workpiece, and the drill bit of the radial drilling machine body 1 vertically drills the workpiece to form the inclined hole on the workpiece.

Specifically, the radial drilling machine body 1 is a well known technology of the person skilled in the art, and not described in detail, the two sliding rails 2 are designed, the sliding seat 21 can move along the sliding rails 2, a clamping groove matched with the bolt 312 is processed in the sliding seat 21, the deflection plate 3 is located between the two sliding seats 21, and the workpiece bearing plate 4 is used for installing workpieces.

In some embodiments, as shown in fig. 2 and 3, the clamping member 41 includes a screw cylinder 411, the screw cylinder 411 is fixedly connected with the workpiece carrying plate 4, a threaded rod 412, the periphery of the threaded rod 412 is in threaded connection with the screw cylinder 411, and a pressing plate 413, the pressing plate 413 is in rotational connection with the threaded rod 412 through a bearing, and the lower surface of the pressing plate 413 corresponds to the upper surface of the workpiece carrying plate 4.

Specifically, the threaded cylinder 411 is designed with four corners distributed on the workpiece carrying plate 4, the threaded rod 412 can be vertically adjusted in the threaded cylinder 411, the pressing plate 413 can rotate at the top end of the threaded rod 412, and the pressing plate 413 is matched with the workpiece carrying plate 4 to clamp a workpiece.

In some embodiments, as shown in FIG. 2, the locking member 31 includes a locking block 311, one end of the locking block 311 is fixedly connected with the deflection plate 3, and the other end of the locking block 311 is connected with the sliding seat 21 through a bolt 312;

Specifically, the clamping block 311 is located at one side of the deflection plate 3 close to the sliding seat 21, clamping grooves matched with the bolts 312 are distributed on the sliding seat 21 in an annular mode, and the clamping block 311 is connected with the sliding seat 21 through the bolts 312 to fix the inclination angle of the deflection plate 3.

In some embodiments, as shown in fig. 2 and 3, threaded holes 42 are uniformly distributed on the top surface of the workpiece carrying plate 4, threaded pins 42a are connected in the threaded holes 42 in an internal threaded manner, rubber blocks 42b are fixedly connected to the periphery of the threaded pins 42a, and the rubber blocks 42b are used for supporting the bottom ends of the plate-shaped workpieces.

Specifically, the threaded holes 42 are designed in plural, the threaded pins 42a are used for mounting the rubber blocks 42b, and the rubber blocks 42b are used for supporting the workpiece.

In some embodiments, as shown in fig. 3, the lower surface of the workpiece carrying plate 4 is provided with a circular tube clamping plate 43, and two ends of the circular tube clamping plate 43 are connected with the workpiece carrying plate 4 through positioning pins 43 a;

Specifically, the circular tube clamping plates 43 are processed with radians, the circular tube clamping plates 43 are designed to be four, the circular tube clamping plates are uniformly distributed along the workpiece bearing plate 4, the outer walls of the positioning pins 43a are processed with threads, and the two ends of each circular tube clamping plate 43 are provided with the positioning pins 43a.

In some embodiments, as shown in fig. 3, a V-shaped groove 44 is formed on the lower surface of the workpiece carrying plate 4, and the V-shaped groove 44 assists the circular tube clamping plate 43 to clamp a circular tube-shaped workpiece;

Specifically, the V-shaped groove 44 is located at the bottom end of the workpiece carrying plate 4, and the V-shaped groove 44 assists the round tube clamping plate 43 in clamping the round tube-shaped workpiece.

In some embodiments, as shown in fig. 2, the workpiece carrying plate 4 is provided with a plugging rod 45, and the workpiece carrying plate 4 is connected with the deflection plate 3 through the plugging rod 45;

in particular, the plugging lever 45 is used to fix the position of the workpiece carrying plate 4 on the outer wall of the deflector plate 3.

In some embodiments, as shown in fig. 4, a knock pin 211 is provided in the slider 21, and the slider 21 is connected to the slide rail 2 by the knock pin 211.

Specifically, the outer wall of the ejector pin 211 is threaded, and the ejector pin 211 is used for fixing the use position of the slide 21 on the slide rail 2.

In some embodiments, as shown in fig. 5, both the slide rail 2 and the deflector plate 3 are machined with graduations for determining the machining position of the workpiece.

Specifically, the scales are machined on the sliding rail 2 and the deflection plate 3, so that the machining position of the workpiece is conveniently determined.

In some embodiments, as shown in fig. 5, a collection housing 11a is provided in the base 11, the collection housing 11a being used to collect debris generated by the drill hole.

The collection housing 11a is used to collect chips generated by the process.

The working principle of the application is described in a preferred embodiment as follows:

When a diagonal hole is required to be machined on a plate workpiece, connecting a threaded pin 42a with a threaded hole 42 on a workpiece carrying plate 4, placing a rubber block 42b on the workpiece carrying plate 4 along with the threaded pin 42a, (when a plurality of rubber blocks 42b are installed to support the plate workpiece, adjusting the installation position of the rubber block 42b to avoid a drilling path of a drill bit of a radial drilling machine body 1), placing the workpiece on the top end of the rubber block 42b, then rotating a threaded rod 412 in a threaded cylinder 411, driving a pressing plate 413 to move to a side close to the workpiece, clamping the workpiece by using a plurality of pressing plates 413 to match with the workpiece carrying plate 4, then rotating the workpiece 3 between two sliding seats 21, fixing a clamping block 311 and the sliding seats 21 by using bolts 312 to fix the deflection angle of the deflection plate 3, moving the sliding seats 21 at the top of the sliding rail 2, driving the deflection plate 3 and the workpiece by using a top pin to fix the position of the sliding seat 21 on the sliding rail 2, then moving the workpiece carrying plate 4 on the outer wall of the deflection plate 3, driving the workpiece carrying plate 4 to move the workpiece carrying plate 4 by using a top pin to fix the position of the drill bit, and then fixing the position of the drill bit on the radial drilling machine body 45 to perform machining on the workpiece, and then determining the position of the workpiece by using a vertical axis 45;

The deflection plate 3 between the sliding seats 21 is turned 180 degrees, the clamping blocks 311 and the sliding seats 21 are re-fixed by using the bolts 312, at the moment, one side of the workpiece bearing plate 4 with the V-shaped grooves 44 faces upwards, the pipe fitting is placed in the V-shaped grooves 44, the circular pipe clamping plate 43 is sleeved on the periphery of the pipe fitting, the circular pipe clamping plate 43 is connected with the workpiece bearing plate 4 by using the positioning pins 43a, so that the processing position of the pipe fitting is fixed, and the drill bit of the radial drilling machine body 1 is used for drilling the pipe fitting.

It should be noted that the above embodiments are merely for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the above embodiments, it should be understood by those skilled in the art that the technical solution described in the above embodiments may be modified or some or all of the technical features may be equivalently replaced, and these modifications or substitutions do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the present utility model.

Claims (10)

1. The utility model provides a radial drill drilling positioner, includes radial drill body (1), base (11) are disposed to the bottom of radial drill body (1), its characterized in that, positioner includes:

The two sliding rails (2) are symmetrically distributed on the basis of the upper surface of the base (11), and the top ends of the two sliding rails (2) are both connected with a sliding seat (21) in a sliding manner;

The deflection plate (3) is positioned between the two sliding rails (2), the deflection plate (3) is connected with the sliding seat (21) through a pin shaft, a locking piece (31) is arranged on the deflection plate (3), and the locking piece (31) is used for restraining the inclination angle of the deflection plate (3);

The workpiece bearing plate (4), the workpiece bearing plate (4) is connected with the deflection plate (3) in a sliding way, the workpiece bearing plate (4) is provided with a clamping piece (41), and the clamping piece (41) is used for fixing a plate-shaped workpiece and the workpiece bearing plate (4);

The workpiece bearing plate (4) inclines along with the deflection plate (3) so as to facilitate the radial drilling machine body (1) to process inclined holes on the plate-shaped workpiece.

2. A radial drill positioning device as claimed in claim 1, characterized in that said clamping member (41) comprises:

The thread cylinder (411), the said thread cylinder (411) is fixedly connected with said work piece carrier plate (4);

A threaded rod (412), wherein the periphery of the threaded rod (412) is in internal threaded connection with the threaded cylinder (411);

The pressing plate (413) is rotationally connected with the threaded rod (412) through a bearing, and the lower surface of the pressing plate (413) corresponds to the upper surface of the workpiece bearing plate (4).

3. A radial drill positioning device as defined in claim 1, characterized in that said locking member (31) includes:

The clamping block (311), one end of the clamping block (311) is fixedly connected with the deflection plate (3), and the other end of the clamping block (311) is connected with the sliding seat (21) through a bolt (312).

4. The radial drilling machine drilling positioning device according to claim 1, wherein threaded holes (42) are uniformly distributed in the top surface of the workpiece bearing plate (4), threaded pins (42 a) are connected in the threaded holes (42) in an internal threaded mode, rubber blocks (42 b) are fixedly connected to the periphery of the threaded pins (42 a), and the rubber blocks (42 b) are used for supporting the bottom ends of plate-shaped workpieces.

5. The radial drilling machine drilling positioning device according to claim 1, wherein a circular tube clamping plate (43) is arranged on the lower surface of the workpiece bearing plate (4), and two ends of the circular tube clamping plate (43) are connected with the workpiece bearing plate (4) through positioning pins (43 a).

6. The radial drill positioning device according to claim 5, characterized in that the lower surface of the workpiece carrying plate (4) is provided with a V-shaped groove (44), and the V-shaped groove (44) assists the circular tube clamping plate (43) to clamp a circular tube-shaped workpiece.

7. Drilling positioning device for radial drilling machines according to claim 1, characterized in that a plug-in rod (45) is arranged in the work piece carrier plate (4), the work piece carrier plate (4) being connected to the deflector plate (3) by means of the plug-in rod (45).

8. The radial drill positioning device according to claim 1, characterized in that a top pin (211) is arranged in the slide (21), the slide (21) being connected to the slide rail (2) by means of the top pin (211).

9. Drilling positioning device for radial drilling machines according to claim 1, characterized in that the slide rail (2) and the deflector plate (3) are both machined with graduations for determining the machining position of the work piece.

10. The radial drill positioning device according to claim 1, characterized in that the base (11) is provided with a collecting housing (11 a), the collecting housing (11 a) being adapted to collect chips generated by drilling.