CN216096608U

CN216096608U - Milling cutter for pincers convenient to quick installation is dismantled

Info

Publication number: CN216096608U
Application number: CN202122700492.3U
Authority: CN
Inventors: 丁志杰; 丁继兵; 丁佐跃; 赵云
Original assignee: Maanshan Kaibo Intelligent Manufacturing Co ltd
Current assignee: Maanshan Kaibo Intelligent Manufacturing Co ltd
Priority date: 2021-11-05
Filing date: 2021-11-05
Publication date: 2022-03-22
Anticipated expiration: 2031-11-05

Abstract

The utility model discloses a milling cutter for pliers convenient for quick mounting and dismounting, which comprises a mounting plate and a milling cutter body, wherein a clamping mechanism is fixedly mounted in the middle of the top surface of the mounting plate, a button is arranged on the side surface of the clamping mechanism, mounting holes are formed in four corners of the top surface of the mounting plate, a fixed block is fixedly connected to the top of the clamping mechanism, a first limiting hole is formed in the top surface of the fixed block, an extension rod is fixedly connected to the bottom end of the milling cutter body, the milling cutter body and the extension rod are inserted into the first limiting hole by an operator, then the button is pressed to move a slide rod, the slide rod drives a connecting frame to move to enable a first clamping piece to deflect, the extension rod extends into a second limiting hole, the operator releases the button, a tension spring is reset, the first clamping piece and a second clamping piece clamp the extension rod to limit the extension rod, and the extension rod is matched with the first limiting hole and the milling cutter body to be mutually clamped and connected with the milling cutter body, thereby playing the function of conveniently installing and dismantling the milling cutter body fast.

Description

Milling cutter for pincers convenient to quick installation is dismantled

Technical Field

The utility model relates to the field of milling cutters, in particular to a milling cutter for pliers, which is convenient to mount and dismount quickly.

Background

A milling cutter, which is a rotary tool for milling machining having one or more cutter teeth; when in work, each cutter tooth cuts off the allowance of the workpiece in sequence and intermittently; the milling cutter is mainly used for processing planes, steps, grooves, formed surfaces, cut-off workpieces and the like on a milling machine.

Traditional milling cutter need install it before using, and the process of installation milling cutter is comparatively loaded down with trivial details, and inconvenient milling cutter of changing uses milling cutter for a long time simultaneously, and dust or other impurity appear easily in milling cutter's surface, and inconvenient regular cleaning is to it.

SUMMERY OF THE UTILITY MODEL

The utility model aims to

The technical problem solved by the utility model is as follows:

(1) insert milling cutter body and extension rod in first spacing downthehole through the operator, press the button again and make the slide bar remove, the slide bar removes and drives the link and remove, make first holder skew, stretch into the extension rod spacing downthehole of second again, the operator releases the button, tension spring resets, it is spacing to make first holder carry out the centre gripping with the second holder to the extension rod, cooperate first spacing hole and milling cutter body block each other to be connected, thereby play the function that the convenience was installed fast and was dismantled milling cutter body.

(2) Through rotating the button for the slide bar rotates, because threaded rod and the screw hole threaded connection on the regulating block, the distance between slide bar and the regulating block changes, thereby conveniently controls first holder and second holder cooperation and fixes the extension rod, satisfies the not unidimensional extension rod of centre gripping.

The purpose of the utility model can be realized by the following technical scheme: a milling cutter for pincers convenient to rapidly install and disassemble comprises an installation plate and a milling cutter body, wherein a clamping mechanism is fixedly installed in the middle of the top surface of the installation plate, a button is arranged on the side surface of the clamping mechanism, installation holes are formed in four corners of the top surface of the installation plate, a fixed block is fixedly connected to the top of the clamping mechanism, and a first limiting hole is formed in the top surface of the fixed block;

the bottom end of the milling cutter body is fixedly connected with an extension rod.

The utility model has further technical improvements that: the clamping mechanism comprises a shell, a second limiting hole is formed in the top surface of the shell, an installation cavity is formed in the shell, limiting blocks are fixedly installed on the two side cavity walls of the installation cavity, a limiting hole is formed in the middle of each limiting block, a connecting frame and two connecting frames are movably connected in the limiting holes, a first clamping piece and two clamping pieces are fixedly connected to one end of each connecting frame, an adjusting mechanism is fixedly connected to the other end of each connecting frame, and second clamping pieces are fixedly connected to the two side cavity walls of the installation cavity.

The utility model has further technical improvements that: the adjusting mechanism comprises a sliding rod which movably penetrates through the shell, one end of the sliding rod is fixedly connected with the button, a threaded rod is fixedly connected with the other end of the sliding rod, an adjusting block is arranged on one side, away from the sliding rod, of the threaded rod, a threaded hole is formed in the adjusting block towards the direction of the threaded rod, the threaded hole is in threaded connection with the threaded rod, the adjusting block is fixedly connected with the two connecting frames, a tension spring is sleeved on the sliding rod, and two ends of the tension spring are fixedly connected with the shell and the adjusting block respectively.

The utility model has further technical improvements that: the mounting cavity is communicated with the second limiting holes, and the second limiting holes correspond to the extension rods one to one.

The utility model has further technical improvements that: the first limiting holes correspond to the milling cutter bodies one to one.

The utility model has further technical improvements that: the extension rod is a rod with a hexagonal cross section.

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

1. when the milling cutter is used, an operator inserts the milling cutter body and the extension rod into the first limiting hole, then presses the button to enable the sliding rod to move, the limiting block limits the connecting frame, the sliding rod moves to drive the connecting frame to move, so that the first clamping piece deflects, the extension rod extends into the second limiting hole, the operator releases the button, the tension spring resets, the first clamping piece and the second clamping piece clamp and limit the extension rod, and the first limiting hole and the milling cutter body are matched to be clamped and connected with each other, so that the milling cutter body can be conveniently and quickly mounted and dismounted.

2. When the milling cutter is used, the button is rotated to rotate the sliding rod, the threaded rod is in threaded connection with the threaded hole in the adjusting block, the distance between the sliding rod and the adjusting block is changed, so that the first clamping piece and the second clamping piece are conveniently controlled to be matched to fix the extension rod, different sizes of the extension rod are clamped, the mounting plate is fixedly connected with an external machine tool through the four mounting holes and the bolts, the functions of conveniently cleaning the milling cutter body and replacing parts are achieved, and the service life of the milling cutter is prolonged.

Drawings

In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.

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

FIG. 2 is a schematic cross-sectional view of a structure of a fastening mechanism according to the present invention;

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

In the figure: 1. mounting a plate; 2. a button; 3. a first limit hole; 4. an extension pole; 5. a milling cutter body; 6. a fixed block; 7. a clamping mechanism; 8. mounting holes; 701. a second clamping member; 702. a housing; 703. a mounting cavity; 704. a connecting frame; 705. a first clamping member; 706. an adjustment mechanism; 707. a limiting block; 7061. a threaded rod; 7062. an adjusting block; 7063. a threaded hole; 7064. a tension spring; 7065. a slide bar.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood 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. 1-3, a milling cutter for pliers convenient to quickly mount and dismount comprises a mounting plate 1 and a milling cutter body 5, wherein a clamping mechanism 7 is fixedly mounted in the middle of the top surface of the mounting plate 1, a button 2 is arranged on the side surface of the clamping mechanism 7, mounting holes 8 are formed in four corners of the top surface of the mounting plate 1, a fixing block 6 is fixedly connected to the top of the clamping mechanism 7, and a first limiting hole 3 is formed in the top surface of the fixing block 6;

the bottom end of the milling cutter body 5 is fixedly connected with an extension rod 4.

The clamping mechanism 7 comprises a shell 702, a second limiting hole is formed in the top surface of the shell 702, an installation cavity 703 is formed in the shell 702, limiting blocks 707 are fixedly installed on the cavity walls on the two sides of the installation cavity 703, limiting holes are formed in the middle parts of the two limiting blocks 707, connecting frames 704 are movably connected in the two limiting holes, a first clamping piece 705 is fixedly connected to one end of each connecting frame 704, an adjusting mechanism 706 is fixedly connected to the other end of each connecting frame 704, and a second clamping piece 701 is fixedly connected to the cavity walls on the two sides of the installation cavity 703; the extension rod 4 is clamped by the first clamping piece 705 moving and matching with the second clamping piece 701, and is prevented from falling off.

The adjusting mechanism 706 comprises a sliding rod 7065 movably penetrating through the shell 702, one end of the sliding rod 7065 is fixedly connected with the button 2, the other end of the sliding rod 7065 is fixedly connected with a threaded rod 7061, one side, far away from the sliding rod 7065, of the threaded rod 7061 is provided with an adjusting block 7062, the adjusting block 7062 is provided with a threaded hole 7063 in the direction towards the threaded rod 7061, the threaded hole 7063 is in threaded connection with the threaded rod 7061, the adjusting block 7062 is fixedly connected with the two connecting frames 704, the sliding rod 7065 is sleeved with a tension spring 7064, and two ends of the tension spring 7064 are respectively fixedly connected with the shell 702 and the adjusting block 7062; make the slide bar 7065 remove through pressing button 2, because stopper 707 carries on spacingly to link 704, slide bar 7065 removes and drives link 704 and remove, make first holder 705 skew, stretch into the spacing downthehole of second with extension rod 4 again, the operator releases button 2, tension spring 7064 resets, it is spacing to make first holder 705 carry out the centre gripping with second holder 701 to extension rod 4, cooperate

first spacing hole

3 and 5 block each other of milling cutter body to be connected, thereby play the function that conveniently installs fast and dismantle milling cutter body 5.

The mounting cavity 703 is communicated with a second limiting hole, and the second limiting hole corresponds to the extension rod 4 one by one.

The first limiting holes 3 correspond to the milling cutter bodies 5 one by one.

The extension rod 4 is a rod whose cross section is hexagonal.

The working principle is as follows: when the utility model is used, firstly, an operator inserts the milling cutter body 5 and the extension rod 4 into the first limiting hole 3, then presses the button 2 to lead the sliding rod 7065 to move, because the limit block 707 limits the connecting frame 704, the sliding bar 7065 moves to drive the connecting frame 704 to move, so that the first clamping piece 705 deflects and then the extension rod 4 extends into the second limit hole, the operator releases the button 2, the tension spring 7064 is reset, so that the first clamping piece 705 and the second clamping piece 701 clamp and limit the extension rod 4, cooperate with the first limiting hole 3 and the milling cutter body 5 to be mutually clamped and connected, thereby playing the function of conveniently and rapidly mounting and dismounting the milling cutter body 5, rotating the button 2 to ensure that the sliding bar 7065 rotates, because the threaded rod 7061 is in threaded connection with the threaded hole 7063 on the adjusting block 7062, the distance between the sliding rod 7065 and the adjusting block 7062 is changed, thereby facilitating control of the first clamping member 705 to cooperate with the second clamping member 701 to secure the extension rod 4.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation and a specific orientation configuration and operation, and thus, should not be construed as limiting the present invention. Furthermore, "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate member, or they may be connected through two or more elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention and should not be taken as limiting the scope of the utility model. All equivalent changes and modifications made within the scope of the present invention shall fall within the scope of the present invention.

Claims

1. The milling cutter for the pliers convenient to quickly mount and dismount comprises a mounting plate (1) and a milling cutter body (5), and is characterized in that a clamping mechanism (7) is fixedly mounted in the middle of the top surface of the mounting plate (1), a button (2) is arranged on the side surface of the clamping mechanism (7), mounting holes (8) are formed in four corners of the top surface of the mounting plate (1), a fixing block (6) is fixedly connected to the top of the clamping mechanism (7), and a first limiting hole (3) is formed in the top surface of the fixing block (6);

the bottom end of the milling cutter body (5) is fixedly connected with an extension rod (4).

2. The milling cutter for pincers convenient to install and detach quickly as claimed in claim 1, wherein said clamping mechanism (7) comprises a housing (702), a second limiting hole is formed in the top surface of the housing (702), an installation cavity (703) is formed in the housing (702), limiting blocks (707) are fixedly installed on the cavity walls on both sides of the installation cavity (703), a limiting hole is formed in the middle of each limiting block (707), a connecting frame (704) is movably connected to the inside of each limiting hole, a first clamping member (705) is fixedly connected to one end of each connecting frame (704), an adjusting mechanism (706) is fixedly connected to the other end of each connecting frame (704), and a second clamping member (701) is fixedly connected to the cavity walls on both sides of the installation cavity (703).

3. The milling cutter for pincers convenient to install and detach quickly as claimed in claim 2, wherein the adjusting mechanism (706) comprises a sliding rod (7065) movably penetrating through a shell (702), one end of the sliding rod (7065) is fixedly connected with the button (2), the other end of the sliding rod (7065) is fixedly connected with a threaded rod (7061), one side, far away from the sliding rod (7065), of the threaded rod (7061) is provided with an adjusting block (7062), the adjusting block (7062) is provided with a threaded hole (7073) towards the direction of the threaded rod (7061), the threaded hole (7073) is in threaded connection with the threaded rod (7061), the adjusting block (7062) is fixedly connected with two connecting frames (704), the sliding rod (7065) is sleeved with a tension spring (7064), and two ends of the tension spring (7064) are fixedly connected with the shell (702) and the adjusting block (7062) respectively.

4. The milling cutter for pliers convenient to mount and dismount quickly as claimed in claim 2, wherein said mounting cavity (703) is communicated with second limiting holes, and said second limiting holes are in one-to-one correspondence with the extension rods (4).

5. The milling cutter for pliers convenient to install and detach quickly as claimed in claim 1, wherein the first limiting holes (3) correspond to the milling cutter body (5) one to one.

6. A milling cutter for pliers facilitating quick assembly and disassembly according to claim 1, wherein said extension rod (4) is a rod whose cross-section is hexagonal.