CN219074428U

CN219074428U - Drilling tool

Info

Publication number: CN219074428U
Application number: CN202223241547.XU
Authority: CN
Inventors: 王贤成
Original assignee: Changzhou Jingrongchuang Machinery Technology Co ltd
Current assignee: Changzhou Jingrongchuang Machinery Technology Co ltd
Priority date: 2022-12-05
Filing date: 2022-12-05
Publication date: 2023-05-26
Anticipated expiration: 2032-12-05

Abstract

The application discloses drilling frock belongs to drilling machine auxiliary assembly technical field. The vertical plate mainly comprises a bottom plate and a vertical plate arranged on the bottom plate, wherein a lifting assembly is arranged on the vertical plate, a distance adjusting assembly is arranged at the output end of the lifting assembly, a template is arranged at the output end of the distance adjusting assembly, the lifting assembly is used for adjusting the height position of the template, the distance adjusting assembly is used for adjusting the horizontal direction position of the template, a mold core is arranged on the template, the mold core is used for guiding a drill bit, a sloping plate is hinged to one side, far away from the vertical plate, of the bottom plate, an angle adjusting assembly is arranged on one side, close to the vertical plate, of the sloping plate, the angle adjusting assembly is used for adjusting the angle of the sloping plate, a positioning block is arranged on the sloping plate, a plurality of groups of butterfly bolts are connected to the sloping plate in a threaded mode, and a pressing plate is arranged on the butterfly bolts. The utility model provides a drilling frock can adjust the angle of swash plate through being provided with angle adjustment subassembly, and then has solved the problem that the rocking arm bored the inclined hole of being inconvenient for processing, has improved the suitability that the rocking arm bored.

Description

Drilling tool

Technical Field

The application relates to the technical field of drilling machine auxiliary equipment, in particular to a drilling tool.

Background

The radial drilling machine can also be called as a radial drilling machine, is a hole machining device, can be used for machining in various forms such as drilling, reaming, tapping, end face trimming and the like, is suitable for machining holes with porous large parts in single piece or batch production, and is a common machine tool in a general machining workshop;

the utility model patent with the publication number of CN107584149 specifically discloses a radial drilling machine, which comprises a base, wherein one side of the base is provided with a stand column, the other side of the base is provided with a workbench, the stand column is movably provided with a rocker arm, the rocker arm is provided with a spindle box capable of radially moving and a spindle connected with the spindle box in a transmission way, both sides of the workbench are provided with clamps, each clamp comprises a base, the height of the base is smaller than that of the workbench, the base is provided with a screw rod, the screw rod is sequentially sleeved with a clamp block body and a threaded inner sleeve, the bottom of the screw rod is connected with the inner thread of the threaded inner sleeve, the outer thread of the screw rod is matched, one side, facing the workbench, of the clamp block body is clamped with a clamp block head, and the clamp block head is fixedly connected with the clamp block body through bolts;

in the above-mentioned patent publication, since the drill stroke of the radial drilling machine is single, generally only a hole perpendicular to the bottom surface can be machined, and the radial drilling machine lacks the machining capability for specifying a hole having an angle with the bottom surface, it is necessary to provide a drilling tool to solve the above-mentioned problem.

It should be noted that the above information disclosed in this background section is only for understanding the background of the present application concept and, therefore, it may contain information that does not constitute prior art.

Disclosure of Invention

Based on the above-mentioned problems existing in the prior art, an object of an embodiment of the present application is to: the drilling tool solves the problem that a rocker arm drill is inconvenient to process inclined holes.

The technical scheme adopted for solving the technical problems is as follows: the utility model provides a drilling frock, includes the bottom plate and installs the riser on the bottom plate, install lifting unit on the riser, distance adjustment subassembly is installed to lifting unit's output, the template is installed to distance adjustment subassembly's output, lifting unit is used for adjusting the high position of template, distance adjustment subassembly is used for adjusting the horizontal direction position of template, be provided with the mold core on the template, the mold core is used for guiding the drill bit, it has the swash plate to keep away from one side of riser on the bottom plate, the swash plate is close to one side of riser and installs angle adjustment subassembly, angle adjustment subassembly is used for adjusting the angle of swash plate, install the locating piece on the swash plate, threaded connection has multiunit butterfly bolt on the swash plate, be provided with the clamp plate on the butterfly bolt to through being provided with angle adjustment subassembly, can adjust the angle of swash plate, and then solved the rocking arm and bored the problem of being unfavorable for processing inclined hole, improved the suitability of rocking arm.

Further, the angle adjustment assembly comprises a supporting block fixedly installed with the bottom plate, a first hinging block is hinged to the supporting block, a third threaded hole is formed in the first hinging block, a second hinging block is hinged to the sloping plate, a third screw rod is installed between the first hinging block and the second hinging block, one end of the third screw rod is in threaded connection with the third threaded hole, and the other end of the third screw rod is in bearing connection with the second hinging block.

Further, a nut is connected to the third screw in a threaded manner.

Further, a dial is installed on one side, close to the inclined plate, of the bottom plate, and an angle line is arranged on the dial and used for determining the actual inclination angle of the inclined plate.

Further, the lifting assembly comprises a first screw block arranged on the vertical plate, a first threaded hole is formed in the first screw block, the first threaded hole is vertical and penetrates through the first screw block, a first screw is arranged in the first threaded hole in a threaded mode, the first screw is far away from one end of the first screw block, the lifting plate is arranged on the bearing, two groups of first waist grooves are formed in the vertical plate, and two groups of second waist grooves are formed in the lifting plate.

Further, the lifting assembly is provided with two groups.

Further, the distance adjustment subassembly is including installing the dull and stereotyped at lifting unit output, the second spiral shell piece is installed to one side that is close to lifting unit on the dull and stereotyped, be provided with the second screw hole on the second spiral shell piece, the second screw hole is the horizontal direction setting, and runs through the second spiral shell piece, second screw hole threaded connection has the second screw rod, keep away from the one end of second spiral shell piece on the second screw rod, the slide is installed to the bearing, be provided with two sets of third waist slots on the dull and stereotyped, be provided with the fourth waist slot on the slide.

Further, a distance line is arranged on the side face of the sliding plate.

The beneficial effects of this application are: the application provides a drilling frock through being provided with angle adjustment subassembly, can adjust the angle of swash plate, and then has solved the problem that the rocking arm bored the inclined hole of being inconvenient for processing, has improved the suitability that the rocking arm bored.

In addition to the objects, features, and advantages described above, there are other objects, features, and advantages of the present application. The present application will be described in further detail with reference to the drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiments of the application and together with the description serve to explain the application and do not constitute an undue limitation to the application. In the drawings:

fig. 1 is an overall schematic diagram of a drilling tool in the present application;

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

FIG. 3 is a schematic view of the left side view of FIG. 1;

wherein, each reference sign in the figure:

1. a bottom plate; 11. a dial; 12. an angle line; 2. a vertical plate; 21. a first waist groove; 3. a lifting assembly; 31. a first screw block; 32. a lifting plate; 321. a second waist groove; 33. a first screw; 4. a distance adjustment assembly; 41. a flat plate; 411. a third waist groove; 42. a slide plate; 421. a fourth waist groove; 422. distance line; 43. a second screw; 44. a second screw block; 5. a template; 51. a mold core; 6. an angle adjustment assembly; 61. a support block; 62. a first hinge block; 63. a third screw; 64. a nut; 65. a second hinge block; 7. a sloping plate; 71. a positioning block; 72. a pressing plate; 73. a butterfly bolt.

Detailed Description

It should be noted that, in the case of no conflict, the embodiments and features in the embodiments may be combined with each other. The present application will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

In order to make the present application solution better understood by those skilled in the art, the following description will be made in detail and with reference to the accompanying drawings in the embodiments of the present application, it is apparent that the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, shall fall within the scope of the present application.

As shown in fig. 1, the application provides a drilling tool, which comprises a bottom plate 1 and a vertical plate 2 fixed on one side of the bottom plate 1, wherein a lifting assembly 3 is arranged on the vertical plate 2 and positioned on the outer side of the bottom plate 1;

as shown in fig. 2-3, the lifting assembly 3 includes a first screw block 31 fixed to the riser 2, and a first threaded hole (not shown) is provided in the first screw block 31, and the first threaded hole is vertically provided and penetrates the first screw block 31;

the first screw 33 is connected in the first threaded hole in a threaded manner, and the lifting plate 32 is connected to one end, far away from the first screw block 31, of the first screw 33 through a bearing, so that the lifting plate 32 can be driven to move up and down through the rotation of the first screw 33;

two groups of first waist grooves 21 are arranged on the vertical plate 2, and meanwhile, a second waist groove 321 is arranged on the lifting plate 32, and the first waist grooves 21 and the second waist grooves 321 correspond to each other, so that the lifting plate 32 is fixed on the vertical plate 2 through the cooperation of bolts and nuts after the height adjustment is finished;

as shown in fig. 1 and 3, a distance adjusting assembly 4 is fixed to the upper end of the elevation plate 32 so that the distance adjusting assembly 4 can move up and down along with the elevation plate 32;

the distance adjusting assembly 4 comprises a flat plate 41 fixed with the lifting plate 32, a second screw block 44 is fixed on one side of the flat plate 41 close to the lifting plate 32, and a second threaded hole (not shown in the figure) is arranged on the second screw block 44, is arranged in the horizontal direction and penetrates through the second screw block 44;

a second screw rod 43 is connected in the second threaded hole in a threaded manner, one end, far away from a second screw block 44, of the second screw rod 43 is connected with a sliding plate 42 through a bearing, so that the sliding plate 42 can be driven to horizontally reciprocate through the rotation of the second screw rod 43;

two groups of third waist slots 411 are arranged on the flat plate 41, and a fourth waist slot 421 is arranged on the sliding plate 42, wherein the third waist slots 411 and the fourth waist slots 421 correspond to each other, so that the sliding plate 42 is fixed on the flat plate 41 through the cooperation of bolts and nuts after the distance adjustment is finished;

a distance line 422 is arranged on the side surface of the sliding plate 42, and the position of the sliding plate 42 protruding out of the flat plate 41 can be accurately adjusted through the alignment position of the distance line 422 and the right side edge of the flat plate 41, so that the sliding plate 42 can be conveniently positioned;

a template 5 is fixed on the sliding plate 42, a mold core 51 is fixed on the template 5, the mold core 51 is made of hard alloy, a mold hole for a drill bit on a rocker arm to pass through is formed in the mold core 51, and the diameter of the mold hole is matched with the selected drill bit and is used for guiding the drill bit;

the inclined plate 7 is arranged below the template 5, the inclined plate 7 is used for placing workpieces to be processed, and meanwhile, the inclined plate 7 is hinged with one side, far away from the vertical plate 2, of the bottom plate 1, so that the inclined plate 7 can adjust the inclination angle according to the requirement, and the requirements of different workpieces to be processed can be met;

as shown in fig. 1-2, an angle adjusting assembly 6 is arranged on the bottom plate 1, the angle adjusting assembly 6 comprises a supporting block 61 fixed with the bottom plate 1, the supporting block 61 is positioned on the right side of the vertical plate 2, a first hinging block 62 is hinged on the supporting block 61, and a third threaded hole is arranged on the first hinging block 62;

a second hinging block 65 is hinged on one side of the sloping plate 7, which is close to the vertical plate 2, a third screw rod 63 is arranged between the first hinging block 62 and the second hinging block 65, one end of the third screw rod 63 is in threaded connection with a third threaded hole, and the other end of the third screw rod 63 is in bearing connection with the second hinging block 65, so that when the third screw rod 63 moves in a spiral manner relative to the third threaded hole, the sloping plate 7 can be driven to rotate around the bottom plate 1, the angle of the sloping plate 7 can be adjusted, a nut 64 is in threaded connection with the third screw rod 63, and the nut 64 is used for fixing the adjusted third screw rod 63;

a dial 11 is fixed on one side of the bottom plate 1 close to the inclined plate 7, an angle line 12 is arranged on the dial 11, and the angle of the inclined plate 7 can be read out through the superposition position of the inclined plate 7 and the angle line 12, so that the inclination angle of the inclined plate 7 can be accurately adjusted;

a positioning block 71 is fixed on the inclined plate 7, the positioning block 71 is used for positioning a workpiece to be processed, a plurality of groups of butterfly bolts 73 are connected to the inclined plate 7 in a threaded manner, and a pressing plate 72 is sleeved on each two groups of butterfly bolts 73, so that the workpiece to be processed is pressed and loosened together with the pressing plate 72 by screwing in and screwing out the butterfly bolts 73 on the inclined plate 7;

the butterfly bolts 73 are provided in four groups.

Working principle:

when the workpiece to be processed needs to be subjected to inclined hole processing, the workpiece to be processed is positioned through the positioning block 71 and then fixed on the inclined plate 7 through the pressing plate 72 and the butterfly bolt 73;

then the angle of the inclined plate 7 is adjusted through the spiral movement of the third screw 63 in the third threaded hole, so that the drilling angle meets the requirement;

the height of the template 5 is adjusted through the lifting assembly 3, and meanwhile, the horizontal position of the template 5 is adjusted through the distance adjusting assembly 4, so that the position of the mold core 51 is positioned at the position of a workpiece to be processed, which needs to be drilled;

the rocker arm drill is activated and the drill bit is caused to drill a workpiece to be machined through a die hole in the die core 51.

The foregoing description is only of the preferred embodiments of the present application and is not intended to limit the same, but rather, various modifications and variations may be made by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. The utility model provides a drilling frock, includes bottom plate (1) and installs riser (2) on bottom plate (1), install lifting unit (3) on riser (2), distance adjustment subassembly (4) are installed to the output of lifting unit (3), template (5) are installed to the output of distance adjustment subassembly (4), lifting unit (3) are used for adjusting the height position of template (5), distance adjustment subassembly (4) are used for adjusting the horizontal direction position of template (5), be provided with mold core (51) on template (5), mold core (51) are used for guiding the drill bit, its characterized in that:

an inclined plate (7) is hinged to one side, away from the vertical plate (2), of the bottom plate (1), an angle adjusting assembly (6) is arranged on one side, close to the vertical plate (2), of the inclined plate (7), and the angle adjusting assembly (6) is used for adjusting the angle of the inclined plate (7);

the positioning block (71) is arranged on the inclined plate (7), a plurality of groups of butterfly bolts (73) are connected to the inclined plate (7) in a threaded mode, and a pressing plate (72) is arranged on the butterfly bolts (73).

2. A drilling tool as claimed in claim 1, wherein: the angle adjusting assembly (6) comprises a supporting block (61) fixedly installed with the bottom plate (1), a first hinging block (62) is hinged to the supporting block (61), and a third threaded hole is formed in the first hinging block (62);

the inclined plate (7) is hinged with a second hinge block (65), a third screw rod (63) is arranged between the first hinge block (62) and the second hinge block (65), one end of the third screw rod (63) is in threaded connection with a third threaded hole, and the other end of the third screw rod (63) is in bearing connection with the second hinge block (65).

3. A drilling tool as claimed in claim 2, wherein: and a nut (64) is connected to the third screw (63) in a threaded manner.

4. A drilling tool according to claim 3, wherein: a dial (11) is arranged on one side, close to the inclined plate (7), of the bottom plate (1), an angle line (12) is arranged on the dial (11), and the angle line (12) is used for determining the actual inclination angle of the inclined plate (7).

5. A drilling tool as claimed in claim 1, wherein: the lifting assembly (3) comprises a first screw block (31) arranged on the vertical plate (2), a first threaded hole is formed in the first screw block (31), and the first threaded hole is vertically arranged and penetrates through the first screw block (31);

a first screw rod (33) is arranged in the first threaded hole in a threaded manner, one end, far away from the first screw block (31), of the first screw rod (33), and a lifting plate (32) is arranged on a bearing;

two groups of first waist grooves (21) are formed in the vertical plate (2), and two groups of second waist grooves (321) are formed in the lifting plate (32).

6. The drilling tool as recited in claim 5, wherein: the lifting assembly (3) is provided with two groups.

7. A drilling tool as claimed in claim 1, wherein: the distance adjusting assembly (4) comprises a flat plate (41) arranged at the output end of the lifting assembly (3), a second screw block (44) is arranged on one side, close to the lifting assembly (3), of the flat plate (41), a second threaded hole is formed in the second screw block (44), and the second threaded hole is arranged in the horizontal direction and penetrates through the second screw block (44);

the second threaded hole is internally and in threaded connection with a second screw rod (43), one end, far away from a second screw block (44), of the second screw rod (43) is provided with a sliding plate (42) through a bearing;

two groups of third waist slots (411) are arranged on the flat plate (41), and a fourth waist slot (421) is arranged on the sliding plate (42).

8. The drilling tool of claim 7, wherein: a distance line (422) is arranged on the side surface of the sliding plate (42).