CN215315807U

CN215315807U - Positioning device for drilling machine

Info

Publication number: CN215315807U
Application number: CN202121439153.8U
Authority: CN
Inventors: 孟祥宇
Original assignee: Cangzhou Weihang Electronic Case Equipment Co ltd
Current assignee: Cangzhou Weihang Electronic Case Equipment Co ltd
Priority date: 2021-06-28
Filing date: 2021-06-28
Publication date: 2021-12-28
Anticipated expiration: 2031-06-28

Abstract

The utility model discloses a positioning device for a drilling machine, which comprises a base, a vertical rod and a hole turning machine, wherein the vertical rod is fixedly connected to the top end of the base, the hole turning machine is connected to the top end of the vertical rod in a sliding mode, a supporting member is arranged on the outer wall of the vertical rod, clamping members are arranged on two sides of the inside of the supporting member, and stabilizing members are arranged on two sides of the bottom end of the supporting member. This positioner for drilling machine, cooperation through diaphragm, sleeve pipe and screw thread piece is used, it can carry out the support work to the object that needs drilling to have reached, cooperation through kicking block, screw rod, ball, kicking block, ejector pin and lug is used, the globular object that needs drilling that has reached presss from both sides tight fixed work, can prevent to rotate at the globular object of drilling in-process, cooperation through fagging, frid, spring and kicking block is used, it increases stability at globular object at drilling in-process to have reached.

Description

Positioning device for drilling machine

Technical Field

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

Background

The drilling machine indicates the lathe of mainly using the drill bit processing hole on the work piece, the drill bit rotation is primary motion usually, drill bit axial displacement is feed motion, drilling machine simple structure, the machining precision is relatively lower, can bore the through-hole, the blind hole, change special cutter, can expand, counter boring, the reaming or carry out processing such as tapping, the work piece is motionless in the course of working, let the cutter remove, center the centering hole center with the cutter, and make the cutter rotate (primary motion), the characteristics of drilling machine are that the work piece is motionless, the rotary motion is done to the cutter, current positioner for the drilling machine is when fixing drilling to the globular object that needs drilling, can't accomplish the effective fixed to the globular object, lead to when drilling the globular object, can lead to globular object and then the drill bit rotates together, stability is relatively poor simultaneously.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a positioning device for a drilling machine, which solves the problems that when the conventional positioning device for the drilling machine, which is provided in the background art, is used for fixedly drilling a spherical object to be drilled, the spherical object cannot be effectively fixed, so that when the spherical object is drilled, the spherical object rotates along with a drill bit, and the stability is poor.

In order to achieve the purpose, the utility model provides the following technical scheme: a positioning device for a drilling machine comprises a base, a vertical rod and a hole turning machine, wherein the vertical rod is fixedly connected to the top end of the base, the hole turning machine is connected to the top end of the vertical rod in a sliding mode, a supporting member is installed on the outer wall of the vertical rod, clamping members are installed on two sides inside the supporting member, and stabilizing members are installed on two sides of the bottom end of the supporting member;

the stabilizing member comprises a supporting plate, a groove plate, a spring and a supporting block, the outer wall of the supporting plate is connected with the groove plate in a sliding mode, the outer wall of the groove plate is fixedly connected with the spring, and the outer side of the spring is fixedly connected with the supporting block.

Preferably, the stabilizing member and the clamping member are symmetrically arranged.

Preferably, the outer wall of the supporting plate is internally provided with a sliding groove.

Preferably, the supporting member comprises a transverse plate, a sleeve and a thread block, the sleeve is fixedly connected to the top end of the transverse plate, and the thread block is connected to the right side of the sleeve in a threaded mode.

Preferably, the outer wall of the thread block is provided with grinding lines.

Preferably, the clamping member includes bracer, screw rod, ball, kicking block, ejector pin and lug, the inside threaded connection of bracer has the screw rod, the inboard rigid coupling of screw rod has the ball, the outer wall of ball rotates and is connected with the kicking block, the inboard rigid coupling of kicking block has the ejector pin, the inboard rigid coupling of ejector pin has the lug.

Preferably, the outer wall of the bump is processed with a rubber pad.

Compared with the prior art, the utility model has the beneficial effects that: this positioner for drilling machine, cooperation through diaphragm, sleeve pipe and screw thread piece is used, it can carry out the support work to the object that needs drilling to have reached, cooperation through kicking block, screw rod, ball, kicking block, ejector pin and lug is used, the globular object that needs drilling that has reached presss from both sides tight fixed work, can prevent to rotate at the globular object of drilling in-process, cooperation through fagging, frid, spring and kicking block is used, it increases stability at globular object at drilling in-process to have reached.

Drawings

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

FIG. 2 is an enlarged view of the connection structure of the support member of FIG. 1;

FIG. 3 is an enlarged view of the connection structure of the stabilizing member of FIG. 2;

fig. 4 is a schematic top connection structure of the support member of fig. 1.

In the figure: 1. the drilling tool comprises a base, 2, a vertical rod, 3, a hole rotating machine, 4, a supporting member, 401, a transverse plate, 402, a sleeve, 403, a thread block, 5, a clamping member, 501, a supporting block, 502, a screw rod, 503, a ball, 504, a top block, 505, a top rod, 506, a lug, 6, a stabilizing member, 601, a supporting plate, 602, a groove plate, 603, a spring, 604 and a supporting block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a positioning device for a drilling machine comprises a base 1, a vertical rod 2 and a hole turning machine 3, wherein the vertical rod 2 is fixedly connected to the top end of the base 1, the base 1 can support the vertical rod 2, the hole turning machine 3 is slidably connected to the top end of the vertical rod 2, the hole turning machine 3 can move up and down on the outer wall of the vertical rod 2, a supporting member 4 is installed on the outer wall of the vertical rod 2, the supporting member 4 can support an object to be drilled, clamping members 5 are installed on two sides of the inside of the supporting member 4, the clamping members 5 can clamp the spherical object to be drilled, stabilizing members 6 are installed on two sides of the bottom end of the supporting member 4, and the stabilizing members 6 can increase the stability of the spherical object;

stabilizing member 6 includes fagging 601, frid 602, spring 603 and a piece 604, and the outer wall sliding connection of fagging 601 has frid 602, and fagging 601 rotates with diaphragm 401 through the round pin axle and links to each other, and frid 602 can slide at the outer wall of fagging 601, and the outer wall rigid coupling of frid 602 has spring 603, and frid 602 can carry out extrusion work to spring 603, and the elastic coefficient of spring 603 is: 30N/CM-80N/CM, the outside rigid coupling of spring 603 has a piece 604, and piece 604 is fixed with diaphragm 401 and is linked to each other, and stabilizing member 6 and clamping member 5 are the symmetry setting, and the spout has been seted up to the outer wall of fagging 601, and frid 602 can slide at the outer wall of fagging 601 through the spout.

The supporting member 4 comprises a transverse plate 401, a sleeve 402 and a thread block 403, the top end of the transverse plate 401 is fixedly connected with the sleeve 402, the sleeve 402 is connected with the vertical rod 2 in a sliding mode, the thread block 403 is connected to the inner thread on the right side of the sleeve 402, the sleeve 402 can be fixed on the outer wall of the vertical rod 2 in an extruding mode by rotating the thread block 403, abrasive grains are machined on the outer wall of the thread block 403, and the abrasive grains can play a role in increasing friction force.

The clamping member 5 comprises a supporting block 501, a screw rod 502, a round ball 503, a top block 504, a top rod 505 and a convex block 506, the screw rod 502 is connected with the internal thread of the supporting block 501, the supporting block 501 is fixedly connected with the transverse plate 401, the screw rod 502 can move left and right in the supporting block 501, abrasive grains are processed in the supporting block 501, the round ball 503 is fixedly connected to the inner side of the screw rod 502, the outer wall of the round ball 503 is rotatably connected with the top block 504, the round ball 503 can rotate in the top block 504, the top rod 505 is fixedly connected to the inner side of the top block 504, the top rod 505 can move left and right in the transverse plate 401, the convex block 506 is fixedly connected to the inner side of the top rod 505, the convex block 506 can clamp and fix spherical objects needing drilling, a rubber pad is processed on the outer wall of the convex block 506, and the rubber pad can play a role of increasing friction force.

The detailed connection means is a technique known in the art, and the following mainly describes the working principle and process, and the specific operation is as follows.

When the positioning device for the drilling machine starts to work and needs to drill holes on objects such as iron plates, a user cannot place the positioning device on the top end of the transverse plate 401 and controls the drilling machine 3 to move downwards to drill holes, when the spherical objects need to be drilled, the user inserts the objects needing to be drilled into the inner cavity of the transverse plate 401 and can extrude the supporting plate 601 when inserting the objects, the cylinder pin shaft rotates when the supporting plate 601 is extruded, the groove plate 602 slides on the outer wall of the supporting plate 601 during the rotation of the supporting plate 601 and can extrude the spring 603 while sliding, after the spherical objects enter, the user rotates the screw 602 through the wrench, the screw 602 moves inwards inside the supporting block 501 when rotating, the screw 602 can push the jacking block 504, the jacking rod 505 and the lug 506 to move inwards in the inner part of the transverse plate 401 during the moving process, and the lug 506 can clamp the spherical objects after moving inwards, thereby, the hole rotating work of the spherical object can be carried out.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", 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, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a positioner for drilling machine, includes base (1), montant (2) and changes hole machine (3), the top rigid coupling of base (1) has montant (2), the top sliding connection of montant (2) has changes hole machine (3), its characterized in that: the outer wall of the vertical rod (2) is provided with a supporting member (4), two clamping members (5) are arranged on two sides of the inside of the supporting member (4), and two stabilizing members (6) are arranged on two sides of the bottom end of the supporting member (4);

stabilizing member (6) includes fagging (601), frid (602), spring (603) and a piece (604), the outer wall sliding connection of fagging (601) has frid (602), the outer wall rigid coupling of frid (602) has spring (603), the outside rigid coupling of spring (603) has a piece (604).

2. The positioning device for the drilling machine according to claim 1, wherein: the stabilizing member (6) and the clamping member (5) are symmetrically arranged.

3. The positioning device for the drilling machine according to claim 1, wherein: the inner part of the outer wall of the supporting plate (601) is provided with a sliding groove.

4. The positioning device for the drilling machine according to claim 1, wherein: the supporting member (4) comprises a transverse plate (401), a sleeve (402) and a thread block (403), the sleeve (402) is fixedly connected to the top end of the transverse plate (401), and the thread block (403) is connected to the right side of the sleeve (402) in a threaded mode.

5. The positioning device for the drilling machine according to claim 4, wherein: the outer wall of the thread block (403) is machined with grinding lines.

6. The positioning device for the drilling machine according to claim 1, wherein: clamping member (5) are including kicking block (501), screw rod (502), ball (503), kicking block (504), ejector pin (505) and lug (506), the internal thread of kicking block (501) is connected with screw rod (502), the inboard rigid coupling of screw rod (502) has ball (503), the outer wall rotation of ball (503) is connected with kicking block (504), the inboard rigid coupling of kicking block (504) has ejector pin (505), the inboard rigid coupling of ejector pin (505) has lug (506).

7. The positioning device for the drilling machine according to claim 6, wherein: and rubber pads are processed on the outer walls of the convex blocks (506).