CN215033915U

CN215033915U - Rotary milling type plane milling machine for processing four-blade propeller type stirrer

Info

Publication number: CN215033915U
Application number: CN202121411309.1U
Authority: CN
Inventors: 虞浩明
Original assignee: Jiangsu East China Mingmao Machine Co ltd
Current assignee: Jiangsu East China Mingmao Machine Co ltd
Priority date: 2021-06-23
Filing date: 2021-06-23
Publication date: 2021-12-07
Anticipated expiration: 2031-06-23

Abstract

The utility model discloses a rotary milling type plane milling machine for processing a four-blade propeller type stirrer, which belongs to the technical field of milling machines, and comprises a milling machine, wherein the milling machine is formed by combining a milling device and a clamping assembly, two sides of the clamping assembly are provided with symmetrical milling devices, and the milling devices are connected with the clamping assembly in a sliding way; the clamping assembly is formed by combining a clamping table assembly and a clamping mechanism, when the clamping assembly needs to be processed, the upper ends of the plurality of mounting columns are placed into a workpiece, the locking piece is rotated at the moment, the locking piece moves upwards along the external thread, the connecting plate and the grapple assembled on the mounting columns contract inwards along the rotating shaft, the workpiece can be clamped, and the structure can adapt to clamping of workpieces with different shapes.

Description

Rotary milling type plane milling machine for processing four-blade propeller type stirrer

Technical Field

The utility model belongs to the technical field of the milling machine, specifically speaking relates to a rotary milling formula planer milling machine for four leaf propeller type agitator processing.

Background

The milling machine mainly refers to a machine tool for processing various surfaces of a workpiece by using a milling cutter. Typically the milling cutter is moved primarily in a rotary motion and the movement of the workpiece and the milling cutter is a feed motion. It can be used for processing plane, groove, various curved surfaces and gears. The milling machine is a machine tool for milling a workpiece by using a milling cutter. The milling machine can mill planes, grooves, gear teeth, threads and spline shafts, can also process complex molded surfaces, has higher efficiency than a planer, and is widely applied to mechanical manufacturing and repairing departments. The milling machine is a machine tool with wide application, and can process planes, tooth dividing parts, spiral surfaces and various curved surfaces on the milling machine. In addition, the method can be used for machining the surface and inner hole of the revolving body, cutting off the revolving body, and the like. When the milling machine works, a workpiece is arranged on a workbench or accessories such as an indexing head, the milling cutter rotates to move mainly, and the workpiece can obtain a required processing surface by the aid of the feeding motion of the workbench or the milling head. Since the multi-edge intermittent cutting is performed, the productivity of the milling machine is high. In short, a milling machine is a machine tool that can mill, drill, and bore a workpiece.

Most of the existing milling machine clamping mechanisms are fixed, and when a large and long workpiece is encountered, effective clamping cannot be achieved, a larger milling machine needs to be replaced, and the effect of one machine with multiple purposes cannot be achieved.

SUMMERY OF THE UTILITY MODEL

Most all are fixed to current milling machine fixture, and can't reach effectual centre gripping when meetting great, the longer work piece of volume, need change bigger milling machine, can't realize the problem of the multi-purpose effect of a bed, the utility model provides a rotary milling formula plane milling machine for four leaf propeller mixer processing, this milling machine includes the milling machine, the milling machine form by milling a device and centre gripping assembly combination, this subassembly cooperation is used and can effectively solve current milling machine fixture and mostly all be fixed, and can't reach effectual centre gripping when meetting great, the longer work piece of volume, need change bigger milling machine, can't realize the problem of the multi-purpose effect of a bed.

In order to solve the above problems, the utility model adopts the following technical proposal.

A rotary milling type plane milling machine for processing a four-blade propeller type stirrer comprises a milling machine, wherein the milling machine is formed by combining a milling device and a clamping assembly, two sides of the clamping assembly are provided with symmetrical milling devices, and the milling devices are in sliding connection with the clamping assembly; the clamping assembly is formed by combining a clamping table assembly and clamping mechanisms, and a plurality of clamping mechanisms are assembled on the upper end face of the clamping table assembly; the workpieces with different sizes and lengths can be clamped through the mutual matching of the plurality of clamping mechanisms.

Preferably, the centre gripping platform assembly include the base, the base up end assemble the centre gripping platform, and the up end of centre gripping platform is equipped with the first recess of symmetry, the inboard bottom of first recess is provided with a plurality of holes, and the symmetrical color value has the second recess between the first recess of both sides, and is provided with the recess between second recess and the first recess inside.

Preferably, fixture be formed by adjusting device, grip slipper, retaining member and holder combination, adjusting device one side be equipped with the grip slipper, the up end of grip slipper is equipped with the retaining member, the outer wall of retaining member is equipped with the retaining member.

Preferably, adjusting device include the slider, one side of the lower extreme of slider be provided with and accomodate the groove, and accomodate groove department and be equipped with the adjusting lever, the adjusting lever pierces through the slider, the lower extreme of adjusting lever is equipped with the stopper, the up end of the slider other end is equipped with the connecting block.

Preferably, the grip slipper includes the pedestal, the lower extreme of pedestal be provided with logical groove, logical inboard both walls of groove be equipped with the axis of rotation, be equipped with the gyro wheel on the axis of rotation, the upper end of pedestal is equipped with the projection, is provided with the external screw thread on the outer wall that the projection is close to the lower extreme, the up end of projection is provided with the assembly groove.

Preferably, the locking member comprises a sleeve, an inner wall of the sleeve, which is close to the lower end, is provided with an internal thread, and the internal thread is in threaded connection with the external thread.

Preferably, the holder include the erection column, the outer wall of erection column on be provided with a plurality of mounting grooves, and every mounting groove internal assembly has the pivot, is equipped with the connecting plate on the outer wall of pivot, the one end of connecting plate is equipped with the grapple, is provided with the through-hole on the lateral wall of the other end.

Preferably, the sliding block is assembled in the first groove, the clamping seat is assembled in the second groove, and the connecting block is assembled in the groove.

Advantageous effects

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

(1) the utility model discloses in, add man-hour in needs, put into the upper end of a plurality of erection columns with the work piece, rotate the retaining member this moment for the retaining member is along external screw thread rebound, thereby makes connecting plate and the grapple of assembling on the erection column along the pivot shrink inwards, thereby can press from both sides tight work piece, above-mentioned structure can adapt to the work piece centre gripping of different appearances.

(2) The utility model discloses in, through holding the adjusting lever and upwards taking up, make it break away from the hole of the inboard bottom of first recess, from playing along first recess, second recess and groove sliding, the gyro wheel rotates in the inboard bottom of second recess, after adjusting to insert the second recess down, thereby can fix and to make its labour saving and time saving when removing, when the work piece is great, can mutually support between a plurality of fixture, can press from both sides the work piece of tight various appearance sizes, thereby realize a tractor serves several purposes's effect.

Drawings

Fig. 1 is a schematic structural view of a rotary milling type plane milling machine for processing a four-blade propeller type stirrer according to the present invention;

FIG. 2 is a schematic view of the structure of the clamping assembly of the present invention;

FIG. 3 is a schematic view of the structure of the clamping table assembly of the present invention;

FIG. 4 is an enlarged schematic view of the position A of the present invention;

FIG. 5 is a schematic view of the structure of the clamping mechanism of the present invention;

FIG. 6 is a schematic view of the structure of the adjusting device of the present invention;

FIG. 7 is a schematic view of the structure of the clamping base of the present invention;

FIG. 8 is a schematic view of a locking member of the present invention;

fig. 9 is a schematic view of the structure of the middle clamping member of the present invention.

The corresponding relationship between the reference numbers of the figures and the names of the components in the figures is as follows:

1. milling machine; 2. a milling device;

3. a clamping assembly; 31. a clamping table assembly; 311. a base; 312. a clamping table; 313. a first groove;

314. a second groove; 315. a groove; 32. a clamping mechanism; 321. an adjustment device; 3211. an adjusting lever;

3212. a slider; 3213. a limiting block; 3214. connecting blocks; 3215. a receiving groove; 322. a clamping seat;

3221. a base body; 3222. a rotating shaft; 3223. a roller; 3224. an external thread; 3225. a convex column; 3226. assembling a groove;

3227. a through groove; 323. a locking member; 3231. a sleeve; 3232. an internal thread; 324. a clamping member; 3241. mounting a column;

3242. mounting grooves; 3243. a rotating shaft; 3244. a grapple; 3245. a connecting plate; 3246. and a through hole.

Detailed Description

The invention will be further described below in connection with specific embodiments.

Example 1

As shown in fig. 1, it is a schematic structural view of a rotary milling type surface milling machine for four-blade propeller type agitator processing according to a preferred embodiment of the present invention, and a rotary milling type surface milling machine for four-blade propeller type agitator processing according to the present embodiment includes a milling machine 1, the milling machine 1 is formed by combining a milling device 2 and a clamping assembly 3, two sides of the clamping assembly 3 are equipped with symmetrical milling devices 2, and the milling devices 2 are slidably connected with the clamping assembly 3.

As shown in fig. 2, which is a schematic structural diagram of the clamping assembly of the present invention, the clamping assembly 3 is formed by combining a clamping table assembly 31 and a clamping mechanism 32, and a plurality of clamping mechanisms 32 are assembled on the upper end surface of the clamping table assembly 31.

As shown in fig. 3-4, which is a schematic structural view of the middle clamping table of the present invention, the clamping table assembly 31 includes a base 311, the upper end surface of the base 311 is equipped with a clamping table 312, and the upper end surface of the clamping table 312 is equipped with symmetrical first grooves 313, the bottom of the inner side of the first grooves 313 is provided with a plurality of holes, and a second groove 314 is provided between the first grooves 313 on both sides with symmetrical color values, and a groove 315 is provided between the second groove 314 and the inside of the first groove 313; the first groove 313, the second groove 314, and the groove 315 are used to assemble the clamping mechanism 32 and allow it to slide on the clamping table assembly 31.

As shown in fig. 5, which is a schematic view of the clamping structure of the present invention, the clamping mechanism 32 is formed by combining an adjusting device 321, a clamping seat 322, a locking member 323 and a clamping member 324, the clamping seat 322 is assembled on one side of the adjusting device 321, the clamping member 324 is assembled on the upper end surface of the clamping seat 322, and the locking member 323 is assembled on the outer wall of the clamping member 324; the clamping mechanism 32 can be moved at the upper end of the clamping table 312 through the adjusting device 321, the clamping member 324 can be supported left and right through the clamping mechanism 32, and the locking effect can be achieved through the locking member 323.

As shown in fig. 6, which is a schematic structural diagram of the middle adjusting device of the present invention, the adjusting device 321 includes a sliding block 3212, a receiving groove 3215 is disposed on one side of the lower end of the sliding block 3212, an adjusting rod 3211 is assembled at the receiving groove 3215, the adjusting rod 3211 penetrates through the sliding block 3212, a limiting block 3213 is assembled at the lower end of the adjusting rod 3211, and a connecting block 3214 is assembled at the upper end face of the other end of the sliding block 3212; the adjusting rod 3211 is used for an operator to hold, the limiting block 3213 is used for fixing, and the connecting block 3214 is used for fixedly connecting with the clamping seat 322.

As shown in fig. 7, which is a schematic view of a clamping seat structure in the present invention, the clamping seat 322 includes a seat body 3221, a through groove 3227 is disposed at a lower end of the seat body 3221, a rotation axis 3222 is mounted on two inner walls of the through groove 3227, a roller 3223 is mounted on the rotation axis 3222, a convex pillar 3225 is mounted at an upper end of the seat body 3221, an external thread 3224 is disposed on an outer wall of the convex pillar 3225 near the lower end, and an assembling groove 3226 is disposed on an upper end surface of the convex pillar 3225; the movement of the adjustable holder 322 can be conveniently adjusted by the roller 3223, the locking member 323 can be assembled by the external thread 3224, and the holding member 324 can be assembled by the assembling groove 3226.

As shown in fig. 8, which is a schematic structural view of a locking member of the present invention, the locking member 323 includes a sleeve 3231, an inner wall of the sleeve 3231 near a lower end is provided with an internal thread 3232, and the internal thread 3232 is in threaded connection with an external thread 3224; the clamping member 324 is closed by rotating the locking member 323 so that the locking member 323 moves upward.

As shown in fig. 9, which is a schematic structural view of the middle clamping member of the present invention, the clamping member 324 includes a mounting post 3241, a plurality of mounting grooves 3242 are disposed on an outer wall of the mounting post 3241, a rotating shaft 3243 is assembled in each mounting groove 3242, a connecting plate 3245 is assembled on an outer wall of the rotating shaft 3243, a grapple 3244 is assembled at one end of the connecting plate 3245, and a through hole 3246 is disposed on a side wall of the other end; a workpiece to be machined can be clamped by the plurality of connecting plates 3245 and the grapple 3244.

The sliding block 3212 is fitted inside the first groove 313, the holder 322 is fitted inside the second groove 314, and the connecting block 3214 is fitted inside the groove 315.

The working principle is as follows: when a workpiece is required to be machined, the workpiece is placed at the upper ends of the plurality of mounting posts 3241, and at this time, the locking member 323 is rotated to move the locking member 323 upward along the external threads 3224, so that the connecting plate 3245 and the grapple 3244 assembled on the mounting posts 3241 are retracted inward along the rotating shaft 3243, and the workpiece can be clamped.

Example 2

As shown in fig. 1 to 9, which are schematic structural views of a rotary milling type surface milling machine for four-blade propeller type agitator processing according to another preferred embodiment of the present invention, in the rotary milling type surface milling machine for four-blade propeller type agitator processing according to the present embodiment, on the basis of embodiment 1, the adjusting rod 3211 is held and lifted upwards to separate from the hole at the bottom inside the first groove 313, and then slides along the first groove 313, the second groove 314, and the groove 315, the roller 3223 rotates at the bottom inside the second groove 314, and after adjustment, the second groove 313 is inserted downwards, so that the fixing can be performed, and the movement can be performed with less effort, and when the workpiece is large, the plurality of clamping mechanisms 32 can be used to cooperate with each other, so as to clamp workpieces of various shapes and sizes, thereby achieving a multi-purpose effect.

The above description is for further details of the present invention, and it is not assumed that the embodiments of the present invention are limited to these descriptions, and it is obvious to those skilled in the art that the present invention can be implemented by a plurality of simple deductions or replacements without departing from the concept of the present invention, and all should be considered as belonging to the protection scope defined by the claims submitted by the present invention.

Claims

1. A rotary milling type plane milling machine for machining a four-blade propeller type stirrer comprises a milling machine (1), wherein the milling machine (1) is formed by combining a milling device (2) and a clamping assembly (3), the two sides of the clamping assembly (3) are provided with symmetrical milling devices (2), and the milling devices (2) are connected with the clamping assembly (3) in a sliding manner;

the method is characterized in that:

the clamping assembly (3) is formed by combining a clamping table assembly (31) and clamping mechanisms (32), and the upper end face of the clamping table assembly (31) is provided with the plurality of clamping mechanisms (32).

2. A rotary milling planer for four-bladed propeller mixer machining according to claim 1 wherein: centre gripping platform assembly (31) include base (311), base (311) up end be equipped with centre gripping platform (312), and the up end of centre gripping platform (312) is equipped with first recess (313) of symmetry, the inboard bottom of first recess (313) is provided with a plurality of holes, and the symmetry color number has second recess (314) between first recess (313) of both sides, and is provided with recess (315) between second recess (314) and first recess (313) inside.

3. A rotary milling planer for four-bladed propeller mixer machining according to claim 1 wherein: fixture (32) be formed by adjusting device (321), holder (322), retaining member (323) and holder (324) combination, adjusting device (321) one side be equipped with holder (322), holder (324) are equipped with to the up end of holder (322), holder (324)'s outer wall is equipped with retaining member (323).

4. A rotary milling planer for four-bladed propeller mixer machining according to claim 3 wherein: adjusting device (321) include slider (3212), one side of the lower extreme of slider (3212) be provided with and accomodate groove (3215), and accomodate groove (3215) department and be equipped with adjusting rod (3211), adjusting rod (3211) pierces through slider (3212), the lower extreme of adjusting rod (3211) is equipped with stopper (3213), the up end of the slider (3212) other end is equipped with connecting block (3214).

5. A rotary milling planer for four-bladed propeller mixer machining according to claim 3 wherein: the clamping seat (322) comprises a seat body (3221), a through groove (3227) is arranged at the lower end of the seat body (3221), a rotating shaft (3222) is assembled on two inner side walls of the through groove (3227), a roller (3223) is assembled on the rotating shaft (3222), a convex column (3225) is assembled at the upper end of the seat body (3221), an external thread (3224) is arranged on the outer wall of the convex column (3225) close to the lower end, and an assembling groove (3226) is arranged on the upper end face of the convex column (3225).

6. A rotary milling planer for four-bladed propeller mixer machining according to claim 3 wherein: the locking piece (323) comprises a sleeve (3231), an internal thread (3232) is arranged on the inner wall, close to the lower end, of the sleeve (3231), and the internal thread (3232) is in threaded connection with the external thread (3224).

7. A rotary milling planer for four-bladed propeller mixer machining according to claim 3 wherein: holder (324) including erection column (3241), the outer wall of erection column (3241) on be provided with a plurality of mounting grooves (3242), and every mounting groove (3242) internal assembly has pivot (3243), is equipped with connecting plate (3245) on the outer wall of pivot (3243), and the one end of connecting plate (3245) is equipped with grapple (3244), is provided with through-hole (3246) on the lateral wall of the other end.

8. A rotary milling planer for four-bladed propeller mixer processing according to claim 4 wherein: the sliding block (3212) is assembled inside the first groove (313), the clamping seat (322) is assembled inside the second groove (314), and the connecting block (3214) is assembled inside the groove (315).