CN218836200U

CN218836200U - Special milling machine tool

Info

Publication number: CN218836200U
Application number: CN202223494588.XU
Authority: CN
Inventors: 宁一; 宁子文; 姚昊
Original assignee: Dalian Yide Cnc Machinery Co ltd
Current assignee: Dalian Yide Cnc Machinery Co ltd
Priority date: 2022-12-27
Filing date: 2022-12-27
Publication date: 2023-04-11
Anticipated expiration: 2032-12-27

Abstract

The utility model belongs to the technical field of mill flat special machine tool technique and specifically relates to a mill flat special machine tool, including bottom plate and flat machine of milling, there is square frame, a plurality of top the place ahead equidistance rigid coupling of bottom plate the inner wall of square frame all is connected with clamping structure, the top equidistance processing of bottom plate has the spout, and it rotates to cooperate first sheath drive screw rod through clamping structure in, and the pivoted screw rod drives the diaphragm and moves down, and the diaphragm of removal makes the nose bar move to the inboard, and then drives splint and remove, makes splint press from both sides the work piece tightly, changes the gear rotation control form, avoids the centre gripping not hard up, need not to centre gripping again, saves time and has improved work efficiency, ensures to mill flat special machine tool's normal processing.

Description

Special milling machine tool

Technical Field

The utility model relates to a mill flat special machine tool technical field, specifically be a mill flat special machine tool.

Background

The special milling machine tool is a milling machine with two symmetrical surfaces, and generally refers to flat symmetrical cutting positions of shaft products.

For example, the authorized bulletin number "CN206966731U" is a flat milling machine, which is provided with a novel structural design, a high degree of automation, and is suitable for large-batch processing, and is also called as a flat milling machine, but when the flat milling machine is used, a workpiece is fixed by adopting gear rotation to accelerate clamping, and after the toothed plate rotates, no self-locking function exists, so that when the flat milling machine is used for processing the clamped workpiece, vibration can be generated, which causes the gear to rotate, thereby driving the workpiece to be loosened by accelerating loosening so as to loosen the fixed workpiece, and the workpiece needs to be fixed again, thereby wasting time, reducing the working efficiency and influencing the normal processing of the flat milling machine.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem of the normal processing that the flat special machine tool was milled in the influence, and the flat special machine tool that mills that provides.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a mill flat special machine tool, includes the bottom plate and mills flat machine, the top the place ahead equidistance rigid coupling of bottom plate has the square frame, and is a plurality of the inner wall of square frame all is connected with clamping structure, the top equidistance processing of bottom plate has the spout.

Preferably, the clamping structure includes screw rod, first sheath and diaphragm, the upper and lower both sides of screw rod rotate with the upper and lower both sides of the inner wall of square frame respectively and link to each other, the outer wall below of screw rod and the inner wall looks rigid coupling of first sheath, the outer wall of screw rod and the inner wall threaded connection of diaphragm, the inner wall notch sliding joint of diaphragm has the projecting bar, the top rigid coupling of projecting bar has splint.

Preferably, the outer wall of the clamping plate is in sliding clamping connection with the top notch of the square frame.

Preferably, the left side and the right side of the transverse plate are respectively attached to the left side and the right side of the inner wall of the square frame.

Preferably, the rear part of the top of the bottom plate is fixedly connected with the bottom of the flat milling machine.

Preferably, the left side and the right side of the bottom plate are respectively fixedly connected with a base.

The utility model provides a mill flat special machine tool, beneficial effect is: the first sheath of cooperation drives the screw rod through the clamping structure and rotates, and pivoted screw rod drives the diaphragm and moves down, and the diaphragm that moves makes the nose bar move to the inboard, and then drives splint and move to the inboard, makes splint press from both sides the work piece tightly, changes gear rotation control form, avoids the centre gripping not hard up, need not to centre gripping again, saves time and has improved work efficiency, ensures to mill flat special machine tool's normal processing.

Drawings

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

FIG. 2 is a schematic view of a connection relationship between the square frame, the screw and the first sheath in FIG. 1;

FIG. 3 is a schematic diagram of A in FIG. 2;

FIG. 4 is a schematic view showing the connection between the protruding rod and the clamping plate in FIG. 1;

fig. 5 is a schematic view showing a connection relationship between the curved bar and the second sheath in fig. 1.

In the figure: 1. the device comprises a base plate, 2, a clamping structure, 201, a screw rod, 202, a first sheath, 203, a transverse plate, 204, a convex rod, 205, a clamping plate, 3, a cleaning structure, 301, a curved rod, 302, a straight plate, 303, a second sheath, 4, a sliding groove, 5, a square frame, 6, a flat milling machine, 7 and a base.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings:

example 1:

please refer to fig. 1-5: in this embodiment, a mill flat special machine tool, include bottom plate 1 and mill flat machine 6, mill the model of flat machine 6 and select according to using to select, the top the place ahead equidistance rigid coupling of bottom plate 1 has square frame 5, and the inner wall of a plurality of square frames 5 all is connected with clamping structure 2, and the top equidistance processing of bottom plate 1 has spout 4.

The clamping structure 2 comprises a screw rod 201, a first sheath 202 and a transverse plate 203, the upper side and the lower side of the screw rod 201 are respectively connected with the upper side and the lower side of the inner wall of the square frame 5 in a rotating manner, the screw rod 201 is stressed to rotate through bearings on the upper side and the lower side of the inner wall of the square frame 5, the lower side of the outer wall of the screw rod 201 is fixedly connected with the inner wall of the first sheath 202, the first sheath 202 is made of rubber, the outer wall of the screw rod 202 is in threaded connection with the inner wall of the transverse plate 203, a convex rod 204 is slidably clamped in a notch of the inner wall of the transverse plate 203, the convex rod 204 can be driven to slide left and right by matching with the notch of the inner wall when the transverse plate 203 moves up and down, and a clamping plate 205 is fixedly connected to the top of the convex rod 204;

through the cooperation first sheath 202 in the clamping structure 2 and drive screw rod 201 and rotate, pivoted screw rod 201 drives diaphragm 203 and moves down, and the diaphragm 203 that moves makes nose bar 204 move to the inboard, and then drives splint 205 and move to the inboard, makes splint 205 press from both sides the work piece tightly, changes gear rotation control form, avoids the centre gripping not hard up, need not to centre gripping again, saves time and has improved work efficiency, ensures to mill flat special machine tool's normal processing.

The outer wall of splint 205 and the top notch sliding clamping of square frame 5, splint 205 atress passes through square frame 5 top notch horizontal slip, the left and right sides of diaphragm 203 laminates with the inner wall left and right sides of square frame 5 respectively, diaphragm 203 can prevent to rotate according to screw 201 instrument with the laminating of square frame 5 inner wall, the top rear of bottom plate 1 and the bottom rigid coupling of milling flat machine 6, the left and right sides of bottom plate 1 rigid coupling respectively has base 7, base 7 plays the supporting role to bottom plate 1.

The working principle is as follows:

when the special milling machine tool (comprising the bottom plate 1, the clamping structure and the milling flat machine 6) is used, a workpiece is placed at the top of the square frame 5, meanwhile, the inside of the clamping plate 205 is arranged, the first sheath 202 is matched to drive the screw rod 201 to rotate, the rotating screw rod 201 drives the transverse plate 203 to move downwards, the moving transverse plate 203 enables the convex rod 204 to move inwards, the clamping plate 205 is further driven to move inwards, the clamping plate 205 is made to clamp the workpiece, the gear rotation control mode is changed, the clamping looseness is avoided, then the milling flat machine 6 is started, the working matching output end of the milling flat machine 6 is used for processing a plurality of fixed workpieces, and after the processing is finished, the operations are installed, and the workpieces are reversely replaced.

Example 2:

please refer to fig. 1 and 5: in this embodiment, a mill flat special machine tool still includes clearance structure 3, clearance structure 3 includes curved bar 301 and straight board 302, and the outer wall top of curved bar 301 and the inner wall slip joint of spout 4, the outer wall top of curved bar 301 and the inner wall looks rigid coupling of straight board 302, and the bottom of straight board 302 is laminated with the top of bottom plate 1 mutually, and the outer wall place ahead rigid coupling of curved bar 301 has second arc 303.

The working principle is as follows:

when clearing up bottom plate 1 top sweeps, hold second sheath 303 and make curved bar 301 move to the left side, and then drive straight board 302 and slide to the left side at the top of bottom plate 1, realize the promotion clearance of bottom plate 1 top sweeps, the clearance distance at the length of a plurality of straight boards 302 according to bottom plate 1 top is selected.

While the invention has been shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the scope of the appended claims.

Claims

1. The utility model provides a mill flat special machine tool, includes bottom plate (1) and mills flat machine (6), its characterized in that: the top place ahead equidistance rigid coupling of bottom plate (1) has square frame (5), and is a plurality of the inner wall of square frame (5) all is connected with clamping structure (2), the top equidistance processing of bottom plate (1) has spout (4).

2. The special milling machine tool as claimed in claim 1, wherein: clamping structure (2) include screw rod (201), first sheath (202) and diaphragm (203), the upper and lower both sides of screw rod (201) rotate with the upper and lower both sides of the inner wall of square frame (5) respectively and link to each other, the outer wall below of screw rod (201) and the inner wall looks rigid coupling of first sheath (202), the outer wall of screw rod (201) and the inner wall threaded connection of diaphragm (203), the inner wall notch sliding joint of diaphragm (203) has nose bar (204), the top rigid coupling of nose bar (204) has splint (205).

3. The special milling machine tool as claimed in claim 2, characterized in that: the outer wall of the clamping plate (205) is in sliding clamping connection with the top notch of the square frame (5).

4. The special milling machine tool as claimed in claim 2, characterized in that: the left side and the right side of the transverse plate (203) are respectively attached to the left side and the right side of the inner wall of the square frame (5).

5. The special machine tool for milling flat according to claim 1, characterized in that: the rear part of the top of the bottom plate (1) is fixedly connected with the bottom of the flat milling machine (6).

6. The special milling machine tool as claimed in claim 1, wherein: the left side and the right side of the bottom plate (1) are respectively fixedly connected with a base (7).