CN216609379U

CN216609379U - Wood grooving machine convenient for tool bit replacement

Info

Publication number: CN216609379U
Application number: CN202123180292.6U
Authority: CN
Inventors: 蒋国清; 汪仕军
Original assignee: Jiangsu Baoyuan Wood Industry Co ltd
Current assignee: Jiangsu Baoyuan Wood Industry Co ltd
Priority date: 2021-12-17
Filing date: 2021-12-17
Publication date: 2022-05-27
Anticipated expiration: 2031-12-17

Abstract

The utility model relates to a wood grooving machine convenient for replacing a cutter head, which comprises a connector, wherein a mounting hole is formed in the inner bottom of the connector, a cutter head body is inserted into the mounting hole, a positioning mechanism is arranged at the top of the cutter head body, a mounting assembly is arranged on the outer surface of the connector, and a limiting assembly positioned above the mounting assembly is arranged on the outer surface of the connector; the installation component comprises an annular groove formed in the outer surface of the connector, the inner sliding connection of the annular groove is provided with a rotating ring, the outer side of the bottom of the rotating ring is fixedly connected with a connecting ring, at least four protrusions are fixedly connected with the inner wall of the connecting ring, and the installation component further comprises at least four insertion rods connected with the inner sliding connection of the connector. This timber groover convenient to change tool bit through being equipped with the installation component at the connector surface, can install the tool bit body fast and fix, is convenient for dismantle the change simultaneously, compares traditional bolt fastening mode, and is swift more simple and convenient, efficient.

Description

Wood grooving machine convenient for tool bit replacement

Technical Field

The utility model relates to the technical field of wood grooving machines, in particular to a wood grooving machine with a tool bit convenient to replace.

Background

The wood grooving machine is used for grooving wood, and a tool bit rotates on the surface of the wood so as to form a groove surface on the surface of the wood.

The tool bit is the important component of wood grooving machine, and the current wood grooving machine on the market has the shortcoming of being not convenient for change the tool bit at present, and in the use, between traditional tool bit and the wood grooving machine connector, adopt the bolt to fix usually, need external instrument to assist the change, wastes time and energy, complex operation has reduced the efficiency when changing, uses inconveniently.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides the wood grooving machine with the tool bit convenient to replace, which has the advantages of convenience in replacing the tool bit and the like, and solves the problem that the tool bit is inconvenient to replace in the conventional wood grooving machine.

In order to achieve the purpose, the utility model provides the following technical scheme: a wood grooving machine convenient for tool bit replacement comprises a connector, wherein a mounting hole is formed in the inner bottom of the connector, a tool bit body is inserted into the mounting hole, a positioning mechanism is arranged at the top of the tool bit body, a mounting assembly is arranged on the outer surface of the connector, and a limiting assembly positioned above the mounting assembly is arranged on the outer surface of the connector;

the installation component is including offering the ring channel at the connector surface, the inside sliding connection of ring channel has rotatory ring, the outside fixedly connected with go-between of rotatory ring bottom, four at least archs of inner wall fixedly connected with of go-between, the installation component still includes four at least inserted bars with the inside sliding connection of connector, and is a plurality of the equal fixedly connected with movable wheel in one side that the inserted bar was carried on the back mutually, the spring has been cup jointed to the surface of inserted bar, the installation component still includes four at least jacks of offering at tool bit body surface top.

Furthermore, it is a plurality of one side that the inserted bar is relative all is located the inside of jack, the one end that the inserted bar was kept away from to the movable pulley is for sliding fit with the inner wall of go-between.

Further, the bulges are arc bulges, and the outer surface of the connecting ring is fixedly connected with at least four handles.

Furthermore, the one end fixedly connected with that the inserted bar surface is close to the activity wheel keeps off the ring, the spring is located and keeps off between the surface of ring and connector.

Further, positioning mechanism includes two and tool bit body top left and right ends fixed connection's reference column, positioning mechanism still includes two locating holes of seting up in the connector inside, the top of reference column is located the inside of locating hole.

Further, spacing subassembly include with the solid fixed ring of connector external surface fixed connection, gu threaded connection has two at least double-screw bolts on the fixed ring, the bottom fixedly connected with clamp plate of double-screw bolt.

Furthermore, the bottom of the pressing plate is fixedly connected with a rubber damping pad, the bottom of the rubber damping pad is attached to the top of the rotating ring, and the top of the stud is fixedly connected with a hand wheel.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. this timber groover convenient to change tool bit through being equipped with the installation component at the connector surface, can install the tool bit body fast and fix, is convenient for dismantle the change simultaneously, compares traditional bolt fastening mode, and is swift more simple and convenient, efficient.

2. This timber groover convenient to change tool bit through being equipped with spacing subassembly at the connector surface, is convenient for carry on spacingly to the position of installation component, avoids the installation of installation component to finish the back, appears the rotation once more, improves the installation steadiness.

Drawings

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

FIG. 2 is a schematic top view of the mounting assembly of the present invention;

fig. 3 is a schematic structural view of the limiting assembly of the present invention.

In the figure: 1 connector, 2 mounting holes, 3 tool bit body, 4 positioning mechanism, 5 mounting assembly, 501 annular groove, 502 rotating ring, 503 connecting ring, 504 protrusion, 505 inserted rod, 506 movable wheel, 507 spring, 508 jack, 6 spacing assembly, 601 fixed ring, 602 stud and 603 pressing plate.

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.

Please refer to fig. 1-2, a wood grooving machine convenient for tool bit replacement in this embodiment includes a connector 1, the top of the connector 1 is fixed on the wood grooving machine, a mounting hole 2 is opened at the inner bottom of the connector 1, a tool bit body 3 is inserted into the mounting hole 2, a positioning mechanism 4 convenient for positioning is arranged at the top of the tool bit body 3, a mounting assembly 5 convenient for dismounting and replacing the tool bit body 3 is arranged on the outer surface of the connector 1, a limiting assembly 6 located above the mounting assembly 5 is arranged on the outer surface of the connector 1, and the limiting assembly 6 can effectively improve the mounting stability of the tool bit body 3.

The mounting assembly 5 comprises an annular groove 501 arranged on the outer surface of the connecting head 1, a rotating ring 502 is connected inside the annular groove 501 in a sliding manner, the rotating ring 502 rotates inside the annular groove 501, and drive go-between 503 and rotate, the outside fixedly connected with go-between 503 of rotatory ring 502 bottom, the outer fixed surface of go-between 503 is connected with four at least handles, the inner wall fixedly connected with of go-between 503 is four at least arc protruding 504, installation component 5 still includes four at least and connector 1 inside sliding connection's inserted bar 505, the equal fixedly connected with in one side that a plurality of inserted bars 505 carried on the back mutually and go-between 503 inner wall sliding connection's loose wheel 506, the surface of inserted bar 505 has cup jointed spring 507, installation component 5 still includes four at least jacks 508 of seting up in the outer surface top of tool bit body 3, the relative one side of a plurality of inserted bars 505 all is located the inside of jack 508.

Wherein, the one end fixedly connected with that the inserted bar 505 surface is close to activity wheel 506 keeps off the ring, and spring 507 is located and keeps off between the ring and the surface of connector 1, drives through inserted bar 505 and keeps off the ring and remove, can extrude spring 507 and produce deformation, keeps off the ring and is used for spacing the connection of spring 507 position.

The mounting assembly 5 in this embodiment drives the protrusion 504 to rotate forward and backward through the connection ring 503, and moves the insertion rod 505 out of or into the insertion hole 508, thereby realizing quick assembly, disassembly and replacement of the tool bit body 3.

It should be noted that, the positioning mechanism 4 includes two positioning columns fixedly connected with the left and right ends of the top of the tool bit body 3, the positioning mechanism 4 further includes two positioning holes arranged inside the connector 1, the top of the positioning column is located inside the positioning holes, the tool bit body 3 is mounted inside the mounting hole 2, and then the positioning column is inserted into the positioning holes, so that the position of the tool bit body 3 can be positioned.

Referring to fig. 1 and 3, in order to improve the installation stability, the limiting assembly 6 in this embodiment includes a fixing ring 601 fixedly connected to the outer surface of the connector 1, the fixing ring 601 is threadedly connected to at least two studs 602, the top of the stud 602 is fixedly connected to a hand wheel for driving the stud to rotate, the bottom of the stud 602 is fixedly connected to a pressing plate 603, the bottom of the pressing plate 603 is fixedly connected to a rubber damping pad, and the bottom of the rubber damping pad is attached to the top of the rotating ring 502, so as to improve the friction force during pressing.

The limiting assembly 6 in this embodiment rotates through the stud 602 and drives the pressing plate 603 to move, so as to compress the rotating ring 502, avoid the rotation of the rotating ring once again, and improve the stability of the tool bit body 3 after installation.

The working principle of the above embodiment is as follows:

by rotating the handle, the connecting ring 503 and the rotating ring 502 rotate, the rotating ring 502 rotates in the annular groove 501, the connecting ring 503 drives the protrusion 504 to rotate, because the protrusion 504 is an arc-shaped protrusion, when the protrusion 504 moves to be in the same line with the movable wheel 506, the insert rod 505 moves to the jack 508, and the tool bit body 3 is installed and fixed, and the spring 507 deforms, when the protrusion 504 is no longer in the same line with the movable wheel 506, the insert rod 505 is separated from the jack 508 under the elastic action of the spring 507, so that the tool bit body 3 can be quickly disassembled, the tool bit body 3 can be conveniently disassembled and replaced, after the tool bit body 3 is installed, the hand wheel can be rotated, the stud 602 drives the pressing plate 603 to move downwards, the rubber pad presses the rotating ring 502 tightly, and the rotating phenomenon of the rotating ring 502 is avoided, the stability after fixing is improved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 wood groover convenient to change tool bit, includes connector (1), its characterized in that: the inner bottom of the connector (1) is provided with a mounting hole (2), a tool bit body (3) is inserted into the mounting hole (2), the top of the tool bit body (3) is provided with a positioning mechanism (4), the outer surface of the connector (1) is provided with a mounting assembly (5), and the outer surface of the connector (1) is provided with a limiting assembly (6) positioned above the mounting assembly (5);

installation component (5) are including offering ring channel (501) on connector (1) surface, the inside sliding connection of ring channel (501) has rotatory ring (502), outside fixedly connected with go-between (503) of rotatory ring (502) bottom, the inner wall fixedly connected with of go-between (503) is four at least protruding (504), installation component (5) still include four at least with connector (1) inside sliding connection's inserted bar (505), a plurality of the equal fixedly connected with activity wheel (506) in one side that inserted bar (505) carried on the back mutually, spring (507) have been cup jointed to the surface of inserted bar (505), installation component (5) still include four at least jack (508) of offering in tool bit body (3) surface top.

2. A wood grooving machine with easy tool bit change as set forth in claim 1 wherein: the opposite sides of the insert rods (505) are all positioned in the insert holes (508), and one ends of the movable wheels (506) far away from the insert rods (505) are in sliding fit with the inner wall of the connecting ring (503).

3. A wood grooving machine with easy tool bit change as set forth in claim 1 wherein: the bulge (504) is an arc bulge, and the outer surface of the connecting ring (503) is fixedly connected with at least four handles.

4. A wood grooving machine with easy tool bit change as set forth in claim 1 wherein: the one end fixedly connected with that the inserted bar (505) surface is close to activity wheel (506) keeps off the ring, spring (507) are located and keep off between the surface of ring and connector (1).

5. A wood grooving machine with easy tool bit change as set forth in claim 1 wherein: positioning mechanism (4) include two with tool bit body (3) top about both ends fixed connection's reference column, positioning mechanism (4) still include two locating holes of seting up in connector (1) inside, the top of reference column is located the inside of locating hole.

6. A wood grooving machine with easy tool bit change as set forth in claim 1 wherein: spacing subassembly (6) including with connector (1) outer fixed surface be connected solid fixed ring (601), gu threaded connection has two at least double-screw bolts (602) on fixed ring (601), the bottom fixedly connected with clamp plate (603) of double-screw bolt (602).

7. A wood grooving machine facilitating bit change in accordance with claim 6 wherein: the bottom of the pressing plate (603) is fixedly connected with a rubber damping pad, the bottom of the rubber damping pad is attached to the top of the rotating ring (502), and the top of the stud (602) is fixedly connected with a hand wheel.