CN215393973U

CN215393973U - Milling machine fixing device

Info

Publication number: CN215393973U
Application number: CN202121880062.8U
Authority: CN
Inventors: 张宇航
Original assignee: Shenyang Yuehai Auto Parts Co ltd
Current assignee: Shenyang Yuehai Auto Parts Co ltd
Priority date: 2021-08-12
Filing date: 2021-08-12
Publication date: 2022-01-04
Anticipated expiration: 2031-08-12

Abstract

The utility model discloses a milling machine fixing device, which relates to the technical field of milling machines and comprises a device main body, wherein two sides of the top of the device main body are connected with support frames, one side of each support frame is connected with a connecting rod, one side of each connecting rod is connected with a cross beam, the bottom of each cross beam is provided with a cylinder, the output end of each cylinder is connected with a piston rod, the bottom end of each piston rod is connected with a pressing plate, a sliding groove is formed in the upper portion of the inside of the device main body, and a sliding block and a tooth block are respectively arranged in the sliding groove. This practicality is provided with gear, tooth piece, spring, spout and rotating member, has seted up the activity groove at the surface of device main part, and the user places the machined part at device main part top, rotates the rotating member to drive gear revolve, the gear is connected with tooth piece meshing, drives the fixed plate and removes, alright carry out the centre gripping through the fixed plate to the machined part fixed, thereby avoid the machined part to take place the skew with man-hour easily, thereby improved the quality of machined part.

Description

Milling machine fixing device

Technical Field

The utility model relates to the technical field of milling machines, in particular to a milling machine fixing device.

Background

Milling machine mainly refers to a machine tool for processing various surfaces of a workpiece by using a milling cutter, generally, the milling cutter mainly moves by taking rotary motion as main motion, the workpiece and the milling cutter move as feed motion, the milling machine can process planes, grooves and various curved surfaces, gears and the like, the milling machine is a machine tool for milling the workpiece by using the milling cutter, the milling machine can process complex molded surfaces besides planes, grooves, gear teeth, threads and spline shafts, the efficiency is higher than that of a planing machine, and the milling machine is widely applied to mechanical manufacturing and repairing departments.

The existing milling machine fixing device has the advantages that a user is difficult to effectively clamp and fix a machined part in the using process, the machined part is easy to deviate in machining, the quality of the machined part is influenced, the existing milling machine fixing device is inconvenient to limit the top of the machined part when used, and the working efficiency of the milling machine fixing device is reduced.

Disclosure of Invention

The utility model aims to: carry out spacing problem in order to solve fixed effect poor and be not convenient for to the machined part top, provide milling machine fixing device.

In order to achieve the purpose, the utility model provides the following technical scheme: milling machine fixing device, including the device main part, the top both sides of device main part are connected with the support frame, one side of support frame is connected with the connecting rod, one side of connecting rod is connected with the crossbeam, the cylinder is installed to the bottom of crossbeam, the output of cylinder is connected with the piston rod, the bottom of piston rod is connected with the clamp plate, the spout has been seted up to the inside top of device main part, the inside of spout is provided with slider and tooth piece respectively, one side of slider is connected with the spring, the surface connection of slider has the gear, the top of slider is connected with the fixed plate that extends to device main part top, the movable groove has been seted up to the surface of device main part, the surface connection of gear has the rotating member that extends to device main part surface.

Preferably, the bottom of the device main body is provided with a plurality of bases, and the bases are distributed in a rectangular array.

Preferably, the pressing plate is arranged to be lifted up and down with the device body through an air cylinder.

Preferably, the bottom of the pressing plate is arc-shaped, and the bottom of the pressing plate is made of rubber materials.

Preferably, the gear is in meshed connection with the toothed block.

Compared with the prior art, the utility model has the beneficial effects that: the milling machine fixing device is provided with a gear, a toothed block, a spring, a sliding groove and a rotating piece, wherein the outer surface of a device main body is provided with a movable groove, a user places a workpiece on the top of the device main body, rotates the rotating piece to drive the gear to rotate, the gear is meshed with the toothed block to drive a fixing plate to move, so that the workpiece can be clamped and fixed through the fixing plate, the workpiece is prevented from easily deviating during machining, the quality of the workpiece is improved, one side of a sliding block is connected with the spring to play a traction role, the milling machine fixing device is also provided with an air cylinder and a pressing plate, the bottom of a cross beam is provided with the air cylinder, after the fixing plate clamps and fixes two sides of the workpiece, the air cylinder can be started by the user, the pressing plate is lifted and adjusted through a piston rod, the pressing plate is contacted with the top of the workpiece, and the top of the workpiece is limited, and the bottom of the pressing plate is made of rubber materials, so that the friction between the machined part and the pressing plate is increased, and the working efficiency of the milling machine fixing device is improved.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the device body according to the present invention;

FIG. 3 is a schematic top view of the device body of the present invention;

fig. 4 is an enlarged view of the utility model at a in fig. 2.

In the figure: 1. a device main body; 2. a base; 3. a support frame; 4. a connecting rod; 5. a cross beam; 6. a cylinder; 7. a piston rod; 8. pressing a plate; 9. a chute; 10. a slider; 11. a fixing plate; 12. a movable groove; 13. a rotating member; 14. a spring; 15. a gear; 16. a tooth 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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art. The following describes an embodiment of the present invention based on its overall structure.

Referring to fig. 1-4, a milling machine fixing device comprises a device main body 1, a base 2, a support frame 3, a connecting rod 4, a cross beam 5, a cylinder 6, a piston rod 7, a pressing plate 8, a sliding chute 9, a sliding block 10, a fixing plate 11, a movable chute 12, a rotating part 13, a spring 14, a gear 15 and a tooth block 16, wherein the support frame 3 is connected to two sides of the top of the device main body 1, the connecting rod 4 is connected to one side of the support frame 3, the cross beam 5 is connected to one side of the connecting rod 4, the cylinder 6 is installed at the bottom of the cross beam 5, the piston rod 7 is connected to the output end of the cylinder 6, the pressing plate 8 is connected to the bottom end of the piston rod 7, the sliding chute 9 is arranged above the interior of the device main body 1, the sliding block 10 and the tooth block 16 are respectively arranged inside the sliding chute 9, the spring 14 is connected to one side of the sliding block 10, the gear 15 is connected to the outer surface of the sliding block 10, the fixing plate 11 extending to the top of the device main body 1 is connected to the top, the outer surface of the device main body 1 is provided with a movable groove 12, the outer surface of the gear 15 is connected with a rotating piece 13 extending to the outer surface of the device main body 1, and the gear 15 is rotated by the rotating piece 13.

Please refer to fig. 1-2, the bottom of the main body 1 is provided with a plurality of bases 2, the bases 2 are distributed in a rectangular array to support the main body 1, and the pressing plate 8 is lifted up and down with the main body 1 through the cylinder 6 to facilitate the adjustment of the pressing plate 8.

Please refer to fig. 1-2 and 4, the bottom of the pressing plate 8 is arc-shaped, and the bottom of the pressing plate 8 is made of rubber material for fixing, and the gear 15 is engaged with the gear block 16 for using conveniently

The working principle is as follows: firstly, the milling machine fixing device is placed on a horizontal ground, a movable groove 12 is formed in the outer surface of a device main body 1, a user places a workpiece on the top of the device main body 1, a rotating part 13 is rotated to drive a gear 15 to rotate, the gear 15 is meshed with a toothed block 16 to drive a fixing plate 11 to move, the workpiece can be clamped and fixed through the fixing plate 11, the workpiece is prevented from easily deviating during machining, the quality of the workpiece is improved, a spring 14 is connected to one side of a sliding block 10 to play a role in traction, an air cylinder 6 is installed at the bottom of a cross beam 5, after the fixing plate 11 clamps and fixes two sides of the workpiece, the air cylinder 6 can be started by the user, a pressing plate 8 is adjusted in a lifting mode through a piston rod 7, the pressing plate 8 is in contact with the top of the workpiece, the top of the workpiece is limited, and the bottom of the pressing plate 8 is made of a rubber material, increasing the friction between the workpiece and the press plate 8.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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.

Claims

1. Milling machine fixing device, including device main part (1), its characterized in that: the device is characterized in that two sides of the top of the device main body (1) are connected with support frames (3), one side of each support frame (3) is connected with a connecting rod (4), one side of each connecting rod (4) is connected with a cross beam (5), an air cylinder (6) is installed at the bottom of each cross beam (5), the output end of each air cylinder (6) is connected with a piston rod (7), the bottom end of each piston rod (7) is connected with a pressing plate (8), a sliding groove (9) is formed in the upper portion of the inside of the device main body (1), a sliding block (10) and a tooth block (16) are respectively arranged in the sliding groove (9), one side of each sliding block (10) is connected with a spring (14), the outer surface of each sliding block (10) is connected with a gear (15), the top of each sliding block (10) is connected with a fixing plate (11) extending to the top of the device main body (1), and the outer surface of the device main body (1) is provided with a movable groove (12), the outer surface of the gear (15) is connected with a rotating piece (13) extending to the outer surface of the device main body (1).

2. The milling machine fixture of claim 1, wherein: the device is characterized in that a plurality of bases (2) are arranged at the bottom of the device main body (1), and the bases (2) are distributed in a rectangular array shape.

3. The milling machine fixture of claim 1, wherein: the pressing plate (8) is arranged in a lifting way with the device main body (1) through the air cylinder (6).

4. The milling machine fixture of claim 1, wherein: the bottom of the pressing plate (8) is arc-shaped, and the bottom of the pressing plate (8) is made of rubber materials.

5. The milling machine fixture of claim 1, wherein: the gear (15) is in meshed connection with the toothed block (16).