CN213867265U

CN213867265U - Milling machine tool apron convenient to install

Info

Publication number: CN213867265U
Application number: CN202022850178.9U
Authority: CN
Inventors: 余正宣
Original assignee: Zhejiang Jinyufeng Machinery Manufacturing Co ltd
Current assignee: Zhejiang Jinyufeng Machinery Manufacturing Co ltd
Priority date: 2020-12-02
Filing date: 2020-12-02
Publication date: 2021-08-03
Anticipated expiration: 2030-12-02

Abstract

The utility model discloses a milling machine blade holder easy to assemble, which comprises a fixed base, there is two-way threaded rod through bearing swing joint between the both sides of fixing base internal surface lower extreme, the right side of two-way threaded rod just is located the afterburning knob of the outside fixedly connected with of fixing base, the equal threaded connection in both ends on two-way threaded rod surface has fixed clamping bar, the blade holder body has been placed at the top of fixing base. The utility model discloses a blade holder body, a fixed base, afterburning knob, two-way threaded rod, under the effect of mutually supporting between fixed clamping bar and lock piece and the locking hole, realized carrying out the fixed purpose of quick installation to the blade holder body, convenient operation is swift, bring very big facility for the user, user's user demand has been satisfied, the fixed mode of installation of having solved current milling machine blade holder is comparatively loaded down with trivial details, it brings very big inconvenience with the change operation to give the maintenance in later stage, the problem of people's user demand can not be satisfied.

Description

Milling machine tool apron convenient to install

Technical Field

The utility model relates to a milling machine technical field specifically is an easy to assemble milling machine blade holder.

Background

The milling machine is one of the main machines of asphalt pavement maintenance construction machinery, one of the main devices of asphalt concrete pavement maintenance construction, and is mainly used for excavating and renovating asphalt concrete surface courses of highways, town roads, airports, goods yards and the like, can also be used for removing the defects of pavement upheaval, oil wave, reticulate patterns, ruts and the like, and can also be used for excavating pavement pit slots and grooves, roughening of cement pavements and milling and flattening of surface course slab staggering.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an easy to assemble's milling machine blade holder possesses the fixed advantage of the installation of being convenient for, and the fixed mode of installation of having solved current milling machine blade holder is comparatively loaded down with trivial details, and maintenance and change operation for the later stage bring very big inconvenience, can not satisfy people's user demand's problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a milling machine blade holder easy to assemble, includes the fixing base, there is two-way threaded rod through bearing swing joint between the both sides of fixing base internal surface lower extreme, the right side of two-way threaded rod just is located the outside fixedly connected with afterburning knob of fixing base, the equal threaded connection in both ends on two-way threaded rod surface has fixed clamping bar, the blade holder body has been placed at the top of fixing base, the middle-end fixedly connected with lock block of blade holder body bottom, the locking hole has all been seted up to the lower extreme of lock block both sides.

Preferably, the upper ends of the two sides of the locking block are fixedly connected with reinforcing plates, and the tops of the reinforcing plates are fixedly connected to the bottom of the tool apron body.

Preferably, the positioning groove is formed in the upper ends of the two sides of the fixing seat, the positioning blocks are fixedly connected to the lower ends of the two sides of the tool apron body, and the surfaces of the positioning blocks are movably connected to the surfaces of the positioning grooves.

Preferably, the bottom of the inner surface of the fixing seat is provided with a limiting groove, the bottom of the fixing clamping rod is fixedly connected with a limiting block, and the lower end of the surface of the limiting block is movably connected to the surface of the limiting groove.

Preferably, the lower extreme fixedly connected with fixed plate of fixing base surface, the mounting hole has all been seted up around the fixed plate surface.

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

1. the utility model discloses a through place the blade holder body in the top of fixing base, make the lower extreme of blade holder body be in the inner chamber of fixing base, through the setting of fixing base, can carry out effectual spacing to the horizontal direction of blade holder body, simultaneously through controlling the afterburning knob rotation, can drive the two-way threaded rod and rotate, the fixed clamping bar that can drive both sides when the two-way threaded rod rotates is close to each other along the surface of two-way threaded rod, until the upper end of fixed clamping bar hugs closely on the surface of the locking hole on the locking piece of blade holder body bottom, and then can carry out effectual spacing to the vertical direction of locking piece and blade holder body, thereby realized carrying out the fixed purpose of quick installation to the blade holder body, convenient operation is swift, bring very big facility for the user, satisfied user's user demand, it is comparatively loaded down with trivial details to have solved the installation fixed mode of current milling machine blade holder, great inconvenience is brought to later maintenance and replacement operation, and the use requirements of people cannot be met.

2. The utility model discloses a setting of fixed plate and mounting hole, convenient to use person uses the bolt to install the fixing base fixedly, through the setting of reinforcing plate, has improved the firmness of being connected between lock piece and the blade holder body, through the setting of constant head tank and locating piece, has reached and has fixed a position and spacing purpose between blade holder body and the fixing base, through the setting of stopper and spacing groove, has reached and has carried out spacing purpose between fixed clamping bar and the fixing base.

Drawings

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

FIG. 2 is a schematic sectional view of the fixing base of the present invention;

fig. 3 is a schematic sectional view of the locking block of the present invention.

In the figure: 1. a tool apron body; 2. a fixed seat; 3. a fixing plate; 4. a bidirectional threaded rod; 5. a force application knob; 6. a limiting groove; 7. a limiting block; 8. mounting holes; 9. fixing the clamping rod; 10. a reinforcing plate; 11. positioning blocks; 12. positioning a groove; 13. a locking block; 14. and a locking hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 work belong to the protection scope of the present invention.

In the description herein, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings to facilitate the description of the patent and to simplify the description, but 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 considered limiting of the patent. In the description of the present application, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1-3, a milling machine tool apron convenient to install comprises a fixing seat 2, a fixing plate 3 is fixedly connected to the lower end of the outer surface of the fixing seat 2, mounting holes 8 are formed in the periphery of the surface of the fixing plate 3, a user can install and fix the fixing seat 2 by using bolts through the arrangement of the fixing plate 3 and the mounting holes 8, a two-way threaded rod 4 is movably connected between two sides of the lower end of the inner surface of the fixing seat 2 through a bearing, a stress application knob 5 is fixedly connected to the right side of the two-way threaded rod 4 and positioned on the outer side of the fixing seat 2, fixing clamping rods 9 are respectively in threaded connection with two ends of the surface of the two-way threaded rod 4, a limiting groove 6 is formed in the bottom of the inner surface of the fixing seat 2, a limiting block 7 is fixedly connected to the bottom of the fixing clamping rod 9, the lower end of the surface of the limiting block 7 is movably connected to the surface of the limiting groove 6, and the limiting groove 6 is formed by the limiting block 7, the purpose of limiting the position between the fixed clamping rod 9 and the fixed seat 2 is achieved, the tool apron body 1 is placed on the top of the fixed seat 2, the positioning grooves 12 are formed in the upper ends of the two sides of the fixed seat 2, the positioning blocks 11 are fixedly connected to the lower ends of the two sides of the tool apron body 1, the surfaces of the positioning blocks 11 are movably connected to the surfaces of the positioning grooves 12, the purpose of positioning and limiting the position between the tool apron body 1 and the fixed seat 2 is achieved through the arrangement of the positioning grooves 12 and the positioning blocks 11, the middle end of the bottom of the tool apron body 1 is fixedly connected with the locking block 13, the upper ends of the two sides of the locking block 13 are fixedly connected with the reinforcing plate 10, the top of the reinforcing plate 10 is fixedly connected to the bottom of the tool apron body 1, the firmness of connection between the locking block 13 and the tool apron body 1 is improved through the arrangement of the reinforcing plate 10, the locking holes 14 are formed in the lower ends of the two sides of the locking block 13, the tool apron body 1 is placed on the top of the fixed seat 2, the lower end of the tool apron body 1 is positioned in the inner cavity of the fixed seat 2, the tool apron body 1 can be effectively limited in the horizontal direction through the arrangement of the fixed seat 2, meanwhile, the bidirectional threaded rod 4 can be driven to rotate through the rotation of the control stress application knob 5, the bidirectional threaded rod 4 can be driven to rotate and simultaneously drive the fixing clamping rods 9 on two sides to mutually approach along the surface of the bidirectional threaded rod 4 until the upper end of the fixing clamping rod 9 is tightly attached to the surface of a locking hole 14 on a locking block 13 at the bottom of the tool apron body 1, and further, the locking block 13 and the tool apron body 1 can be effectively limited in the vertical direction, so that the aim of quickly installing and fixing the tool apron body 1 is fulfilled, the tool apron is convenient and quick to operate, great convenience is brought to a user, the use requirement of the user is met, the problem that the installation and fixing mode of the tool apron of the existing milling machine is complicated is solved, and great inconvenience is brought to later maintenance and replacement operation, the use requirements of people cannot be met.

The utility model provides an all parts are the parts that general standard spare or technical staff in the field know, its structure and principle all are this technical staff all can learn through the technical manual or learn through conventional experimental method, the standard part that uses in this application file all can purchase from the market simultaneously, each part can all be customized according to the record of description and attached drawing in this application file, the concrete joining mode of each part all adopts conventional means such as ripe bolt in the prior art, rivets, welding, machinery, part and equipment all adopt conventional model in the prior art, no longer make specific statement here.

When in use, the cutter holder body 1 is placed at the top of the fixed seat 2, so that the lower end of the cutter holder body 1 is positioned in the inner cavity of the fixed seat 2, the arrangement of the fixed seat 2 can effectively limit the horizontal direction of the tool apron body 1, meanwhile, the two-way threaded rod 4 can be driven to rotate by controlling the force application knob 5 to rotate, the two-way threaded rod 4 can drive the fixed clamping rods 9 on the two sides to approach each other along the surface of the two-way threaded rod 4 while rotating until the upper ends of the fixed clamping rods 9 are tightly attached to the surface of the locking hole 14 on the locking block 13 at the bottom of the tool apron body 1, and then can carry out effectual spacing to the vertical direction of locking piece 13 and blade holder body 1 to realized carrying out the fixed purpose of quick installation to blade holder body 1, convenient operation is swift, brings very big facility for the user, has satisfied user's user demand.

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

1. The utility model provides an easy to assemble's milling machine blade holder, includes fixing base (2), its characterized in that: the utility model discloses a cutter holder, including fixing base (2), fixing base (2) internal surface lower extreme, have two-way threaded rod (4) through bearing swing joint between the both sides of lower extreme, the right side of two-way threaded rod (4) just is located outside fixedly connected with afterburning knob (5) of fixing base (2), the equal threaded connection in both ends on two-way threaded rod (4) surface has fixed clamping bar (9), blade holder body (1) has been placed at the top of fixing base (2), the middle-end fixedly connected with locking piece (13) of blade holder body (1) bottom, locking hole (14) have all been seted up to the lower extreme of locking piece (13) both sides.

2. The easy-to-install milling machine tool holder of claim 1, wherein: the upper ends of the two sides of the locking block (13) are fixedly connected with reinforcing plates (10), and the tops of the reinforcing plates (10) are fixedly connected to the bottom of the tool apron body (1).

3. The easy-to-install milling machine tool holder of claim 1, wherein: constant head tank (12) have all been seted up to the upper end of fixing base (2) both sides, the equal fixedly connected with locating piece (11) of lower extreme of blade holder body (1) both sides, the surface swing joint of locating piece (11) is in the surface of constant head tank (12).

4. The easy-to-install milling machine tool holder of claim 1, wherein: spacing groove (6) have been seted up to the bottom of fixing base (2) internal surface, the bottom fixedly connected with stopper (7) of fixed clamping bar (9), the lower extreme swing joint on stopper (7) surface is in the surface of spacing groove (6).

5. The easy-to-install milling machine tool holder of claim 1, wherein: the lower extreme fixedly connected with fixed plate (3) of fixing base (2) surface, mounting hole (8) have all been seted up around fixed plate (3) surface.