CN218396081U

CN218396081U - Drill bit capable of being rapidly installed with machine tool

Info

Publication number: CN218396081U
Application number: CN202222449976.XU
Authority: CN
Inventors: 吴健; 匡亚兰
Original assignee: Changzhou Yizhinuo Tools Co ltd
Current assignee: Changzhou Yizhinuo Tools Co ltd
Priority date: 2022-09-16
Filing date: 2022-09-16
Publication date: 2023-01-31
Anticipated expiration: 2032-09-16

Abstract

The utility model discloses a drill bit that can install fast with lathe, including drilling rod, centering head, chip groove, connecting plate, PMKD, locking screw, fixture block, lathe fixing base, stop collar, splint, push rod, head rod, second connecting rod. The utility model has the advantages that: the one end of the drilling rod in this drill bit is provided with the centering head, make the drilling rod carry out the accurate positioning when boring and milling through the centering head, improve and bore and mill the precision, the one end of splint in this drill bit is the rotary type and is connected with the second connecting rod, the one end of second connecting rod is the rotary type with the one end of head rod and is connected, the other end of head rod is the rotary type with the one end of push rod and is connected, the center department of push rod is connected with the linkage screw rod, make the staff can drive the push rod through rotating the linkage screw rod and remove, and then drive the head rod, the whole linkage of second connecting rod, and then drive splint and rotate fast, realize quick centre gripping locking and the unblock to the fixture block, improve the speed of installation.

Description

Drill bit capable of being rapidly installed with machine tool

Technical Field

The utility model relates to a drill bit specifically is a drill bit that can install fast with the lathe, belongs to drill bit technical field.

Background

Milling is a machining method for machining the surface of an object with a milling cutter as a tool, which is an efficient machining method for cutting a workpiece with a rotating multi-edge tool.

However, most of the existing drill bits have various problems:

1) Before the drill bit is used, the drill bit is required to be connected and fixed with a machine tool through a clamping device, and when the clamping device on the machine tool is fixed, the general operation steps are complicated, so that the clamping time is long, and the working efficiency is influenced;

2) Different drill bits are required for different processing requirements, and different drill bits are required to be connected with a machine tool by using different connecting components, so that time and labor are wasted.

SUMMERY OF THE UTILITY MODEL

The object of the present invention is to provide a drill bit that can be quickly mounted on a machine tool in order to solve at least one of the above-mentioned technical problems.

The utility model discloses a following technical scheme realizes above-mentioned purpose: a drill bit capable of quick installation with a machine tool, comprising:

the fixed clamping mechanism comprises a machine tool fixing seat and clamping plates, wherein the machine tool fixing seat is fixedly connected on a machine tool, the clamping plates for clamping are connected in the machine tool fixing seat, the two clamping plates form a group, and the centers of the two clamping plates are rotatably connected with the machine tool fixing seat through rotating rods;

the connecting mechanism comprises a fixed bottom plate and a clamping block, the connecting mechanism is connected to the fixed clamping mechanism, the clamping block is welded and fixed at the left end and the right end of one side of the fixed bottom plate, and the clamping block is clamped and locked on the machine tool fixed seat through a clamping plate;

the drilling and milling mechanism comprises a drill rod and a connecting plate, the drilling and milling mechanism is connected to the connecting mechanism, the drill rod for drilling is fixed at the center of the connecting plate, and the connecting plate is connected to the fixed base plate.

As a further aspect of the present invention: one end of the drill rod is provided with a centering head, and the whole centering head is of a conical structure.

As a further aspect of the present invention: the drill rod and the centering head are both provided with four chip removal grooves in an inwards concave manner, the four chip removal grooves are symmetrically arranged in the front, the back, the left and the right, and the antistatic coatings are sprayed in the chip removal grooves.

As the utility model discloses further scheme again: the two ends of the fixing bottom plate are provided with screw holes in an inwards concave mode, the two ends of the connecting plate are provided with through holes in a penetrating mode, locking screws are arranged in the through holes, and the locking screws are locked in the screw holes in a screwing mode.

As the utility model discloses further scheme again: one side of the machine tool fixing seat is provided with a limiting sleeve, the fixing bottom plate is in limiting butt joint in the limiting sleeve, and the clamping plates are symmetrically arranged in the machine tool fixing seat in two groups and are arranged in one-to-one correspondence with the clamping blocks.

As the utility model discloses further scheme again: the one end of splint is the rotary type and is connected with the second connecting rod, and the one end of second connecting rod is the rotary type with the one end of head rod and is connected, and the other end of head rod is the rotary type with the one end of push rod and is connected, and the center department of push rod is the rotary type through the bearing and is connected with the linkage screw rod, and the screw on linkage screw rod and the lathe fixing base is screw thread rotary type and is connected.

The utility model has the advantages that:

1) A centering head is arranged at one end of a drill rod in the drill bit, and the drill rod is accurately positioned during drilling and milling through the centering head, so that the drilling and milling precision is improved;

2) A limiting sleeve is arranged on one side of a machine tool fixing seat in the drill bit, and a fixed bottom plate is in limiting butt joint in the limiting sleeve, so that a worker can quickly connect and lock the fixed bottom plate and the machine tool fixing seat through a clamping plate, and the fixing stability is improved;

3) The one end of splint in this drill bit is the rotary type and is connected with the second connecting rod, the one end of second connecting rod is the rotary type with the one end of head rod and is connected, the other end of head rod is the rotary type with the one end of push rod and is connected, the center department of push rod is connected with the linkage screw rod, make the staff can drive the push rod through rotating the linkage screw rod and remove, and then drive the head rod, the whole linkage of second connecting rod, and then drive splint and rotate fast, realize the quick centre gripping locking and the unblock to the fixture block, improve the speed of installation.

Drawings

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

FIG. 2 is a schematic view of the drill rod and its integral connection structure of the present invention;

FIG. 3 is a schematic view of the overall structure of the machine tool fixing seat of the present invention;

fig. 4 is a schematic view of the linkage screw and the overall connection structure thereof.

In the figure: 1. the drilling rod, 2, the centering head, 3, the chip removing groove, 4, the connecting plate, 5, the fixing base plate, 6, the locking screw, 7, the clamping block, 8, the machine tool fixing seat, 9, the limiting sleeve, 10, the clamping plate, 11, the push rod, 12, the first connecting rod, 13, the second connecting rod, 14 and the linkage screw rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Example one

As shown in fig. 1 to 4, a drill capable of being quickly mounted with a machine tool includes:

the fixed clamping mechanism comprises a machine tool fixing seat 8 and clamping plates 10, wherein the machine tool fixing seat 8 is fixedly connected on a machine tool, the clamping plates 10 for clamping are connected in the machine tool fixing seat 8, two clamping plates 10 form a group, and the centers of the two clamping plates 10 are rotatably connected with the machine tool fixing seat 8 through rotating rods;

the connecting mechanism comprises a fixed bottom plate 5 and a fixture block 7, the connecting mechanism is connected to the fixed clamping mechanism, the fixture block 7 is fixedly welded to the left end and the right end of one side of the fixed bottom plate 5, and the fixture block 7 is clamped and locked on a machine tool fixing seat 8 through a clamping plate 10;

the drilling and milling mechanism comprises a drill rod 1 and a connecting plate 4, the drilling and milling mechanism is connected to the connecting mechanism, the drill rod 1 for drilling is fixed at the center of the connecting plate 4, and the connecting plate 4 is connected to a fixed bottom plate 5.

The embodiment of the utility model provides an in, the one end of drilling rod 1 is provided with centering head 2, and centering head 2 wholly is the toper structure, makes drilling rod 1 carry out the accurate positioning when boring and milling through centering head 2, improves and bores and mills the precision.

The embodiment of the utility model provides an in, all be indent formula on drilling rod 1, the centering head 2 and be provided with chip groove 3, chip groove 3 is symmetrical formula all around and is provided with four to the spraying has antistatic coating in chip groove 3, discharges fast through the sweeps that chip groove 3 will mill the time production, and avoids the sweeps to adsorb owing to electrostatic action and piles up in chip groove 3.

Example two

the connecting mechanism comprises a fixed bottom plate 5 and a clamping block 7, the connecting mechanism is connected to the fixed clamping mechanism, the clamping block 7 is fixedly welded to the left end and the right end of one side of the fixed bottom plate 5, and the clamping block 7 is clamped and locked on a machine tool fixing seat 8 through a clamping plate 10;

The embodiment of the utility model provides an in, PMKD's 5 both ends are the indent formula and are provided with the screw, and the both ends of connecting plate 4 are run through and are provided with the through-hole, are provided with locking screw 6 in the through-hole, and locking screw 6 revolves to twist the locking in the screw, makes the staff can be as required with the drilling rod 1 and the PMKD 5 high-speed joint locking of suitable model.

The embodiment of the utility model provides an in, one side of lathe fixing base 8 is provided with

stop collar

9, and 5 spacing butt joints of PMKD are in stop collar 9, and splint 10 are the symmetry formula in lathe fixing base 8 and are provided with two sets ofly to set up with fixture block 7 one-to-one, make the staff can be through splint 10 with

PMKD

5 and 8 high-speed joint locking of lathe fixing base, and improve fixed stability.

The embodiment of the utility model provides an in, splint 10's one end is the rotary type and is connected with second connecting rod 13, second connecting rod 13's one end is the rotary type with head rod 12's one end and is connected, head rod 12's the other end is the rotary type with the one end of push rod 11 and is connected, the center department of push rod 11 is the rotary type through the bearing and is connected with linkage screw 14, linkage screw 14 is the screw thread rotary type with the screw on the lathe fixing base 8 and is connected, it can drive push rod 11 through rotating linkage screw 14 and remove to make the staff, and then drive head rod 12, the whole linkage of second connecting rod 13, and then drive splint 10 and rotate fast, realize quick centre gripping locking and the unblock to fixture block 7, improve the speed of installation.

The working principle is as follows: when the drill bit is used, the connecting plate 4 is locked on the fixing bottom plate 5 through the locking screw 6, then the fixing bottom plate 5 is in limited butt joint in the limiting sleeve 9 and pushed to the bottom of the limiting sleeve 9, then the linkage screw 14 is rotated to drive the push rod 11 to move, further the first connecting rod 12 and the second connecting rod 13 are driven to be integrally linked, further the clamping plate 10 is driven to rapidly rotate to clamp the clamping block 7, and when drilling and milling are conducted, workers can accurately position through the centering head 2.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A drill bit capable of being quickly mounted with a machine tool, comprising:

the fixed clamping mechanism comprises a machine tool fixing seat (8) and clamping plates (10), wherein the machine tool fixing seat (8) is fixedly connected onto a machine tool, the clamping plates (10) for clamping are connected into the machine tool fixing seat (8), two clamping plates (10) form a group, and the centers of the two clamping plates (10) are rotatably connected with the machine tool fixing seat (8) through rotating rods;

the connecting mechanism comprises a fixed bottom plate (5) and a clamping block (7), the connecting mechanism is connected to the fixed clamping mechanism, the clamping block (7) is fixedly welded to the left end and the right end of one side of the fixed bottom plate (5), and the clamping block (7) is clamped and locked on the machine tool fixing seat (8) through a clamping plate (10);

the drilling and milling mechanism comprises a drill rod (1) and a connecting plate (4), the drilling and milling mechanism is connected to the connecting mechanism and used for drilling, the drill rod (1) is fixed at the center of the connecting plate (4), and the connecting plate (4) is connected to a fixed bottom plate (5).

2. A drill bit capable of being quickly mounted to a machine tool according to claim 1, wherein: one end of the drill rod (1) is provided with a centering head (2), and the centering head (2) is integrally of a conical structure.

3. A drill bit capable of being quickly mounted to a machine tool according to claim 2, wherein: the drill rod (1) and the centering head (2) are both provided with four chip removal grooves (3) in an inwards concave manner, the four chip removal grooves (3) are symmetrically arranged in the front, back, left and right directions, and antistatic coatings are sprayed in the chip removal grooves (3).

4. A drill bit capable of being quickly mounted to a machine tool according to claim 1, wherein: the two ends of the fixing bottom plate (5) are provided with screw holes in an inwards concave manner, the two ends of the connecting plate (4) are provided with through holes in a penetrating manner, locking screws (6) are arranged in the through holes, and the locking screws (6) are locked in the screw holes in a screwing manner.

5. A drill bit capable of being quickly mounted to a machine tool according to claim 1, wherein: one side of the machine tool fixing seat (8) is provided with a limiting sleeve (9), the fixing bottom plate (5) is in limiting butt joint in the limiting sleeve (9), and the clamping plates (10) are symmetrically arranged in the machine tool fixing seat (8) in two groups and are arranged in one-to-one correspondence with the clamping blocks (7).

6. A drill bit capable of being quickly mounted to a machine tool according to claim 1, wherein: the one end of splint (10) is the rotary type and is connected with second connecting rod (13), and the one end of second connecting rod (13) is the rotary type with the one end of head rod (12) and is connected, and the other end of head rod (12) is the rotary type with the one end of push rod (11) and is connected, and the center department of push rod (11) is the rotary type through the bearing and is connected with linkage screw rod (14), and linkage screw rod (14) are the screw rotary type with the screw on lathe fixing base (8) and are connected.