CN217776297U - Positioning assembly and drilling machine - Google Patents

Abstract

The utility model relates to the technical field of positioning and drilling, in particular to a positioning assembly and a drilling machine, which comprises a motor, wherein the motor is fixed on the lower surface of a workbench, a mounting block is fixedly arranged on a rotating shaft of the motor, a supporting plate is arranged on the surface of the mounting block, a chute is arranged on the mounting block, a sliding part is arranged in the chute, an extrusion block is fixedly arranged on the sliding part, a compression plate is arranged on the extrusion block, a connecting shaft passes through the compression plate, a first spring is sleeved on the connecting shaft, and a pressing plate is arranged at one end of the connecting shaft; the beneficial effects are that: the utility model provides a locating component and drilling machine set up two sets of extrusion pieces, connect with two springs, and two sets of extrusion pieces are established to the centre bore cover of ring flange, prop up the ring flange through the restoring force of spring to set up a briquetting and a vertical direction fixed flange dish of spring, under the drive of motor, carry out the displacement of circumferencial direction, and set up three clamping jaws of group, edge location when drilling appears the processing deviation when avoiding drilling, so the practicality of this device is wider.

Description

Positioning assembly and drilling machine

Technical Field

The utility model relates to a location drilling technical field specifically is a locating component and drilling machine.

Background

The flange, usually referred to as a disk-like metal body, has several holes for fastening at its periphery for connecting other objects.

The flange plate is provided with holes through which bolts can be inserted to tightly connect the two flanges, the flange plate is connected and convenient to use, and can bear larger pressure, the drilling of the flange plate is usually carried out by using a drilling machine, and in the prior art, a positioning assembly on the drilling machine can only move in a straight line direction.

However, the mounting holes on the existing flange plate are usually in a circumferential array, the positioning assembly needs to continuously move in the X-Y direction for positioning, the positioning assembly cannot rotate circumferentially for positioning, the processing time is long, and fine deviation exists in hole positions.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a locating component and drilling machine to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a positioning assembly and a drilling machine, the positioning assembly and the drilling machine comprising:

the surface of the workbench is provided with a fixed plate, the fixed plate is provided with an electric telescopic rod, and a piston rod of the electric telescopic rod is provided with a clamping jaw;

the motor is fixed on the lower surface of the workbench, a mounting block is fixedly arranged on a rotating shaft of the motor, a supporting plate is arranged on the surface of the mounting block, a sliding groove is formed in the mounting block, a sliding piece is arranged in the sliding groove, an extrusion block is fixedly arranged on the sliding piece, a compression plate is arranged on the extrusion block, a connecting shaft penetrates through the compression plate, a first spring is sleeved on the connecting shaft, and a pressing plate is arranged at one end of the connecting shaft.

Preferably, the workbench is of a '21274', the fixing plates are of an 'L' -shaped plate structure, and three groups of fixing plates are arranged and distributed in a circumferential array manner relative to the rotating shaft of the motor.

Preferably, the clamping jaw is of a rectangular block structure, one side of the clamping jaw is subjected to circular arc treatment, and a plurality of balls are mounted on one circular arc side of the clamping jaw.

Preferably, the sliding groove is of a T-shaped groove structure, the length of the sliding groove is equal to the side length of the mounting block, and the two ends of the sliding groove are provided with the baffle plates.

Preferably, the sliding parts are of T-shaped plate structures, the sliding parts are connected with the sliding grooves in a sliding mode, the two groups of sliding parts are arranged, and the two groups of sliding parts are evenly and symmetrically distributed relative to the mounting block.

Preferably, the extrusion blocks are of an arch-shaped block structure, two groups of extrusion blocks are arranged, the two groups of extrusion blocks are respectively fixed on the sliding part, and one end of the second spring is respectively fixed on the surfaces of the two groups of extrusion blocks.

Preferably, the compression plate is of an L-shaped plate structure, the connecting shaft is of a T-shaped cylindrical structure, and the spring is located between the compression plate and the pressing plate.

A drill rig comprising a positioning assembly as claimed in any preceding claim.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model provides a locating component and drilling machine set up two sets of extrusion pieces, connect with two springs, and two sets of extrusion pieces are established to the centre bore cover of ring flange, prop up the ring flange through the restoring force of spring to set up a briquetting and a vertical direction fixed flange dish of spring, under the drive of motor, carry out the displacement of circumferencial direction, and set up three clamping jaws of group, edge location when drilling appears the processing deviation when avoiding drilling, so the practicality of this device is wider.

Drawings

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

FIG. 2 is a schematic view of the positioning structure of the present invention;

FIG. 3 is a schematic view of the positioning and rotating structure of the present invention;

fig. 4 is a schematic structural view of the sliding member of the present invention.

In the figure: the device comprises a workbench 1, a motor 2, a fixing plate 3, an electric telescopic rod 4, a clamping jaw 5, a ball 6, an installation block 7, a supporting plate 8, a sliding part 9, a baffle plate 10, an extrusion block 11, a compression plate 12, a connecting shaft 13, a first spring 14, a pressure plate 15, a second spring 16, a sliding groove 17 and a flange 18.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clear and fully described, embodiments of the present invention are further described in detail below with reference to the accompanying drawings. It is to be understood that the specific embodiments described herein are merely illustrative of some embodiments of the invention and are not limiting of the invention, and that all other embodiments obtained by those of ordinary skill in the art without the exercise of inventive faculty are within the scope of the invention.

In the description of the present invention, it should be noted that the terms "center", "middle", "upper", "lower", "left", "right", "inner", "outer", "top", "bottom", "side", "vertical", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "a," "an," "first," "second," "third," "fourth," "fifth," and "sixth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

For simplicity and illustrative purposes, the principles of the embodiments are described by referring mainly to examples. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the embodiments. It will be apparent, however, to one skilled in the art that the embodiments may be practiced without these specific details. In some instances, well-known methods and structures have not been described in detail so as not to unnecessarily obscure the embodiments. In addition, all embodiments may be used in combination with each other.

Example one

Referring to fig. 1-4, the present invention provides a technical solution: a positioning assembly and a drilling machine comprise a workbench 1, a fixing plate 3 is mounted on the surface of the workbench 1, an electric telescopic rod 4 is arranged on the fixing plate 3, a clamping jaw 5 is mounted on a piston rod of the electric telescopic rod, a motor 2 is fixed on the lower surface of the workbench 1, a mounting block 7 is fixed on a rotating shaft of the motor 2, a supporting plate 8 is arranged on the surface of the mounting block 7, a sliding groove 17 is formed in the mounting block 7, a sliding piece 9 is arranged in the sliding groove 17, an extrusion block 11 is fixed on the sliding piece 9, a compression plate 12 is mounted on the extrusion block 11, a connecting shaft 13 penetrates through the compression plate 12, a first spring 14 is sleeved on the connecting shaft 13, and a pressing plate 15 is mounted at one end of the connecting shaft 13;

set up two sets of extrusion pieces 11, connect with two 16 springs, two sets of extrusion pieces are established to the centre bore cover of ring flange 18, prop up ring flange 18 through the restoring force of spring to set up briquetting 15 and the 14 vertical direction fixed flange of spring, under the drive of motor 2, carry out the displacement of circumferencial direction, and set up three clamping jaws 5 of group, edge localization during drilling appears the processing deviation when avoiding drilling.

Example two

On the basis of the first embodiment, the second embodiment aims to fix a flange plate and realize rotation in the circumferential direction, a sliding groove 17 is of a T-shaped groove structure, the groove length of the sliding groove 17 is equal to the side length of a mounting block 7, baffle plates 10 are mounted at two ends of the sliding groove 17, a sliding piece 9 is of a T-shaped plate structure, the sliding piece 9 is in sliding connection with the sliding groove 17, two groups of sliding pieces 9 are arranged on the sliding piece 9, the two groups of sliding pieces 9 are uniformly and symmetrically distributed relative to the mounting block 7, an extrusion block 11 is of an arc-shaped block structure, two groups of extrusion blocks 11 are arranged on the extrusion block 11, the two groups of extrusion blocks 11 are respectively fixed on the sliding piece 9, one ends of springs 16 are respectively fixed on the surfaces of the two groups of extrusion blocks 11, a compression plate 12 is of an L-shaped plate structure, a connecting shaft 13 is of a T-shaped cylindrical structure, and the springs 14 are positioned between the compression plate 12 and a pressure plate 15;

meanwhile, two groups of compression plates 12 are pulled towards the center to drive two groups of extrusion blocks 11 to mutually compress a second spring 16, the extrusion blocks 11 are driven to slide towards the center in a sliding groove 17 through a sliding piece 9, a baffle plate 10 prevents the sliding piece 9 from sliding out, a flange plate 18 is sleeved in the extrusion blocks 11 through a central hole, the flange plate 18 is supported towards two sides by the extrusion blocks 11 through the restoring force of the second spring 16, the flange plate 18 is fixed in the horizontal direction, the flange plate 18 upwards extrudes a pressing block 15, the first spring 14 is compressed by the pressing block 15, the flange plate 18 is fixed in the vertical direction through the restoring force of the first spring 14, a motor 2 is started, and a fixing component is driven to rotate through the installation block 17, so that the flange plate is driven to rotate.

EXAMPLE III

On the basis of the second embodiment, the third embodiment aims to realize the fixation of the edge position and avoid the occurrence of processing deviation during drilling, the workbench 1 is of a '21274', the fixed plate 3 is of an 'L' -shaped plate structure, three groups of the fixed plates 3 are arranged, the three groups of the fixed plates 3 are distributed in a circumferential array mode relative to the rotating shaft of the motor 2, the clamping jaw 5 is of a rectangular block structure, one side of the clamping jaw is subjected to arc treatment, and a plurality of balls 6 are arranged on one arc side of the clamping jaw 5;

when drilling, start three electric telescopic handle 4 of group simultaneously, electric telescopic handle 4's piston rod drives clamping jaw 5 and presss from both sides tight ring flange 18 to the center, prevents that 18 edges of ring flange from having and rocking, has the processing deviation.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. A positioning assembly, characterized by: the positioning assembly comprises:

the device comprises a workbench (1), wherein a fixed plate (3) is arranged on the surface of the workbench (1), an electric telescopic rod (4) is arranged on the fixed plate (3), and a clamping jaw (5) is arranged on a piston rod of the electric telescopic rod;

motor (2), fix the lower surface at workstation (1), fixed mounting piece (7) in the pivot of motor (2), the surface of installation piece (7) sets up backup pad (8), set up spout (17) on installation piece (7), set up slider (9) in spout (17), fixed extrusion piece (11) are gone up in slider (9), install compression plate (12) on extrusion piece (11), pass connecting axle (13) on compression plate (12), spring (14) are established to the cover on connecting axle (13), one end installation clamp plate (15) of connecting axle (13).

2. A positioning assembly as set forth in claim 1, wherein: the workbench (1) is of a '21274', the fixing plates (3) are of an 'L' -shaped plate structure, three groups of fixing plates (3) are arranged, and the three groups of fixing plates (3) are distributed in a circumferential array manner relative to the rotating shaft of the motor (2).

3. A positioning assembly as set forth in claim 1, wherein: the clamping jaw (5) is of a rectangular block structure, one side of the clamping jaw is subjected to circular arc treatment, and a plurality of balls (6) are mounted on one side of the circular arc of the clamping jaw (5).

4. A positioning assembly as set forth in claim 1, wherein: the sliding groove (17) is of a T-shaped groove structure, the length of the sliding groove (17) is equal to the side length of the mounting block (7), and the two ends of the sliding groove (17) are provided with the baffle plates (10).

5. A positioning assembly as set forth in claim 1, wherein: the sliding pieces (9) are of T-shaped plate structures, the sliding pieces (9) are connected with the sliding grooves (17) in a sliding mode, the sliding pieces (9) are provided with two groups, and the two groups of sliding pieces (9) are distributed symmetrically and uniformly relative to the mounting block (7).

6. A positioning assembly as set forth in claim 1, wherein: the extrusion blocks (11) are of an arched block structure, two groups of extrusion blocks (11) are arranged, the two groups of extrusion blocks (11) are respectively fixed on the sliding piece (9), and one ends of the second springs (16) are respectively fixed on the surfaces of the two groups of extrusion blocks (11).

7. A positioning assembly as set forth in claim 1, wherein: the compression plate (12) is of an L-shaped plate structure, the connecting shaft (13) is of a T-shaped cylindrical structure, and the first spring (14) is located between the compression plate (12) and the pressure plate (15).

8. A drilling machine characterized in that: comprising a positioning assembly according to any of the preceding claims 1-7.

Images