CN216607392U

CN216607392U - Planer with bidirectional curved planes

Info

Publication number: CN216607392U
Application number: CN202122372100.5U
Authority: CN
Inventors: 胡新华
Original assignee: Nanjing Dadi Cnc Automation Co ltd
Current assignee: Nanjing Dadi Cnc Automation Co ltd
Priority date: 2021-09-28
Filing date: 2021-09-28
Publication date: 2022-05-27
Anticipated expiration: 2031-09-28

Abstract

The utility model discloses a planer of a two-way curved surface planer, which relates to the technical field of planers and comprises a machine tool, a sliding framework, a lifting framework, a translation framework and a planer tool, wherein a horizontal sliding block is arranged on the translation framework, and a connecting frame is fixedly arranged on the lower surface of the horizontal sliding block. The utility model improves the processing precision and efficiency, one round trip is equivalent to twice planing, the use is convenient, the safety is good, and when the one-way planing is needed, the planer tool on one side can be disassembled for one-way planing, thus being suitable for popularization.

Description

Planer with bidirectional curved planes

Technical Field

The utility model belongs to the technical field of planers, and particularly relates to a planer for a bidirectional curved plane.

Background

The planing process is a cutting process in which a planer tool reciprocates horizontally and linearly on a workpiece, and is mainly used for machining the appearance of parts. The main reason for the low production efficiency of the planing process is that the cutting is intermittent, and the cutter is easy to generate large instability in the cutting process, so that vibration and impact occur in the machining process, and parts are easy to damage. Therefore, the present embodiment provides a planing machine with a bidirectional curved surface planer, which improves the machining accuracy and efficiency, one round trip corresponds to twice planing, and when one-way planing is needed, the planing tool on one side can be detached for one-way planing.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a planing machine of a bidirectional curved surface planer, which improves the processing precision and efficiency, is equivalent to planing twice in one round trip, is convenient to use and good in safety, can disassemble a planer tool at one side for unidirectional planing when unidirectional planing is needed, and is suitable for popularization.

The utility model provides the following technical scheme: the utility model provides a planer of two-way curved surface plane, includes lathe, slip framework, lift framework, translation framework, planer tool, be equipped with horizontal slider on the translation framework, the fixed surface of horizontal slider is equipped with the link, the fixed support column that is equipped with of link, support column fixedly connected with planer tool fixed block, the planer tool fixed block is equipped with the fixed slot of symmetry, the position that the planer tool fixed block corresponds the fixed slot is connected with spacing lid through the pivot, the fixed slot internal fixation is equipped with the built-in traveller that has four mutual symmetries that run through the screw hole, be equipped with the one-way edge of a knife on the planer tool, it is equipped with the stuck groove to correspond built-in traveller on the planer tool, the stuck groove runs through and is equipped with the screw hole.

Preferably, the threaded holes in the clamping grooves are opposite to the caliber and the position of the threaded holes in the built-in sliding columns, the planer tool is in sliding contact with the fixing groove when the two threaded holes coincide, the first fixing bolt is in threaded connection, the clamping grooves are opposite to the built-in sliding columns in size, and the built-in sliding columns on two sides are in sliding contact with the bottoms of the clamping grooves when the built-in sliding columns are combined with the clamping grooves.

Preferably, the fixed stable ring that is equipped with the symmetry of spacing lid, the stable ring runs through and is equipped with the screw hole, the screw hole threaded connection of stable ring has second fixing bolt, spacing lid is located and is equipped with the open and shut groove between the stable ring, the degree of depth in open and shut groove is the same with the height of planer tool fixed back protrusion fixed slot.

Preferably, the machine tool is provided with a loading groove, the two sides of the loading groove are provided with fixed arms in pneumatic connection, the horizontal sliding block is driven by rotating threads, and the driving devices of the fixed arms, the sliding framework, the lifting framework, the translation framework and the horizontal sliding block are controlled by CNC commands.

The utility model has the beneficial effects that: improve machining precision and efficiency, make a round trip to be equivalent to the planing twice, convenient to use, the security is good, and can dismantle the planer tool of one side when needs use one-way planing and carry out one-way planing, specifically as follows:

(1) the planing tool fixing device is provided with the fixing grooves, the planing tools are fixed through the fixing grooves, the planing tools on two sides are fixed on the fixing grooves on two sides, the planing tools on two sides can plane through one-way edges when the horizontal sliding block reciprocates, the planing tools are one-way edges, the technical difficulty of planing tool manufacturing is reduced, the planing tools on one side can be detached when one-way planing needs to be carried out under special conditions, and the adaptability of the device is improved.

(2) The planing tool is provided with the built-in sliding column, when the planing tool is installed, the top end of the planing tool is in sliding contact with the inner wall of the fixing groove, the built-in sliding column is clamped into the clamping groove and is in sliding contact with the bottom of the clamping groove, when the planing tool slides to the bottom of the fixing groove, the built-in sliding column is opposite to the threaded hole of the clamping groove, the planing tool is fixed in the fixing groove through the threaded hole in the first fixing bolt, the opening and closing groove is buckled on the planing tool through the rotation of the limiting cover, and the planing tool is fixed for the second time through tightening of the second fixing bolt.

(3) The utility model controls through CNC command, CNC uses the specialized command to control the trajectory of the planer tool operation, make the cutting surface be the curved surface, and have specific tool compensation, raise and process precision and efficiency.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

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

FIG. 2 is an enlarged view at A of the present invention;

FIG. 3 is a view showing a structure of the fixing groove of the present invention;

labeled as: the device comprises a machine tool 1, a loading groove 2, a fixing arm 3, a sliding framework 4, a lifting framework 5, a translation framework 6, a horizontal sliding block 7, a connecting frame 8, a supporting column 9, a planer fixing block 10, a planer tool 11, a one-way knife edge 12, a fixing groove 13, a limiting cover 14, an opening-closing groove 15, a first fixing bolt 16, a stabilizing ring 17, a second fixing bolt 18, a built-in sliding column 19 and a clamping groove 20.

Detailed Description

The utility model will be further illustrated with reference to the following specific examples. These examples are intended to illustrate the utility model and are not intended to limit the scope of the utility model. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided" and "connected" are to be interpreted broadly, e.g. as a fixed connection, a detachable 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 structural features of the present invention will now be described in detail with reference to the accompanying drawings.

Referring to fig. 1-3, a planer for a two-way curved surface planer comprises a machine tool 1, a sliding framework 4, a lifting framework 5, a translation framework 6 and a planer tool 11, wherein a horizontal slider 7 is arranged on the translation framework 6, the planer tool 11 is driven to move by the horizontal slider 7, a connecting frame 8 is fixedly arranged on the lower surface of the horizontal slider 7, a supporting column 9 is fixedly arranged on the connecting frame 8, the planer tool fixing block 10 is connected by the supporting column 9, the supporting column 9 is fixedly connected with the planer tool fixing block 10, the planer tool fixing block 10 is provided with symmetrical fixing grooves 13, the planer tool 11 is fixed by the fixing grooves 13, a position of the planer tool fixing block 10 corresponding to the fixing grooves 13 is connected with a limiting cover 14 by a rotating shaft, the planer tool 11 is secondarily fixed by the limiting cover 14, four mutually symmetrical built-in sliding columns 19 with through threaded holes are fixedly arranged in the fixing grooves 13, the planing tool 11 is provided with a one-way knife edge 12, planing is performed through the one-way knife edge 12, a clamping groove 20 is formed in the planing tool 11 corresponding to the built-in sliding column 19, and a threaded hole is formed in the clamping groove 20 in a penetrating mode.

Referring to fig. 3, the threaded holes in the snap-in groove 20 are opposite to the threaded holes in the built-in sliding column 19 in diameter and position, when the two threaded holes coincide, the planer tool 11 is in sliding contact with the fixing groove 13, so that the planer tool 11 is attached to the fixing groove 13, the first fixing bolt 16 is in threaded connection, the planer tool 11 is fixed through the first fixing bolt 16, the size of the snap-in groove 20 is opposite to that of the built-in sliding column 19, and the built-in sliding columns 19 on the two sides are in sliding contact with the bottom of the snap-in groove when the built-in sliding column 19 is combined with the snap-in groove 20, so that the planer tool 11 cannot swing.

Referring to fig. 2-3, the limiting caps 14 are fixedly provided with symmetrical stabilizing rings 17, the threaded holes are extended through the stabilizing rings 17, so that the contact ends of the second fixing bolts 18 and the limiting caps 14 are extended, the limiting caps 14 are prevented from deforming under the torque force, the stabilizing rings 17 are provided with threaded holes in a penetrating manner, the threaded holes of the stabilizing rings 17 are in threaded connection with the second fixing bolts 18, the two limiting caps 14 are tightened through the second fixing bolts 18, so that the two limiting caps 14 clamp the planing tool 11, the limiting caps 14 are provided with opening and closing grooves 15 between the stabilizing rings 17, the depth of the opening and closing grooves 15 is the same as the height of the fixing grooves 13 protruded after the planing tool 11 is fixed, and the planing tool 11 is secondarily fixed through the opening and closing grooves 15.

Referring to fig. 1, a loading groove 2 is arranged on a machine tool 1, a workpiece is placed in the loading groove 2, two sides of the loading groove 2 are provided with fixing arms 3 which are connected pneumatically, the workpiece is fixed through the fixing arms 3, the horizontal sliding block 7 is driven through a rotating thread, and driving devices of the fixing arms 3, the sliding framework 4, the lifting framework 5, the translation framework 6 and the horizontal sliding block 7 are controlled by a CNC command.

The planing machine with the bidirectional curved surface plane improves the processing precision and efficiency, one round trip is equivalent to twice planing, the planing machine is convenient to use and good in safety, and the planing tool on one side can be detached to carry out unidirectional planing when unidirectional planing is needed, so that the planing machine is suitable for popularization.

Specifically, in use, referring to fig. 1 to 3, when the planer tool 11 is installed, the top end of the planer tool 11 is in sliding contact with the inner wall of the fixing groove 13, the built-in sliding column 19 is clamped into the clamping groove 20 and is in sliding contact with the bottom of the clamping groove 20, when the planer tool 11 slides to the bottom of the fixing groove 13, the built-in sliding column 19 is opposite to the threaded hole of the clamping groove 20, the planer tool 11 is fixed in the fixing groove 13 through the threaded hole formed in the first fixing bolt 16, the open-close groove 15 is buckled on the planer tool 11 through the rotation of the limiting cover 14, the planer tool 11 is fixed for the second time through tightening the second fixing bolt 18, and when one-way planing is needed in a special situation, the first fixing bolt 16 and the second fixing bolt 18 are disassembled, so that the planer tool 11 on one side can be disassembled.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A planer with a bidirectional curved surface planer comprises a machine tool (1), a sliding framework (4), a lifting framework (5), a translation framework (6) and a planer tool (11), wherein a horizontal sliding block (7) is arranged on the translation framework (6), a connecting frame (8) is fixedly arranged on the lower surface of the horizontal sliding block (7), the planer tool is characterized in that a supporting column (9) is fixedly arranged on the connecting frame (8), a planer tool fixing block (10) is fixedly connected with the supporting column (9), symmetrical fixing grooves (13) are formed in the planer tool fixing block (10), a limiting cover (14) is connected to the position, corresponding to the fixing grooves (13), of the planer tool fixing block (10) through a rotating shaft, four mutually symmetrical built-in sliding columns (19) penetrating through threaded holes are fixedly arranged in the fixing grooves (13), a unidirectional knife edge (12) is arranged on the planer tool (11), clamping grooves (20) are formed in the planer tool (11) and correspond to the built-in sliding columns (19), the clamping groove (20) is provided with a threaded hole in a penetrating mode.

2. The planer of a bi-directional curved surface planer according to claim 1, wherein the diameter and position of the threaded hole on the locking groove (20) are opposite to those of the threaded hole on the built-in sliding post (19), the planer tool (11) is in sliding contact with the fixing groove (13) when the two threaded holes are overlapped, the threaded hole is connected with the first fixing bolt (16), the locking groove (20) is opposite to the built-in sliding post (19), and the built-in sliding posts (19) on two sides are in sliding contact with the bottom of the locking groove when the built-in sliding post (19) is combined with the locking groove (20).

3. The planer of a bi-directional curved surface planer as claimed in claim 1 wherein, the spacing lid (14) is fixedly provided with symmetrical stabilizing rings (17), the stabilizing rings (17) are provided with threaded holes in a penetrating manner, the threaded holes of the stabilizing rings (17) are in threaded connection with second fixing bolts (18), the spacing lid (14) is provided with an open-close groove (15) between the stabilizing rings (17), and the depth of the open-close groove (15) is the same as the height of the fixing groove (13) protruded after the planer tool (11) is fixed.

4. Planer for a bi-directional curved planer according to claim 1 characterized in that the machine tool (1) is provided with a loading slot (2), the loading slot (2) is provided with pneumatically connected fixed arms (3) on both sides, the horizontal slider (7) is driven by a rotating screw thread, and the driving devices of the fixed arms (3), the sliding frame (4), the lifting frame (5), the translation frame (6) and the horizontal slider (7) are controlled by CNC commands.