CN219188781U

CN219188781U - Feeding mechanism of planing machine

Info

Publication number: CN219188781U
Application number: CN202320284407.6U
Authority: CN
Inventors: 李爱民; 杜继锁; 李刚
Original assignee: Dalian Aimin Pump Co ltd
Current assignee: Dalian Aimin Pump Co ltd
Priority date: 2023-02-22
Filing date: 2023-02-22
Publication date: 2023-06-16
Anticipated expiration: 2033-02-22

Abstract

The utility model relates to the technical field of planing machines, in particular to a planing machine feeding mechanism which comprises a portal frame and a screw rod, wherein two sides of a plurality of screw rods are rotationally connected with the portal frame, the outer ends of the screw rods are fixedly connected with a handle, the outer walls of the screw rods are in threaded connection with threaded blocks, and the outer walls of the threaded blocks are in sliding connection with the portal frame. Through the fixing bolt on the user one side movable support for fixing bolt and the outer wall contact laminating of installation piece, then rotate the fixed block, when the fixed block drove the cutter pivoted, the fixed block drove the horizontal pole rotation and the grooved bar rotation, grooved bar and horizontal pole drive the spout circular motion of corresponding arc slider along the installation piece simultaneously, and the user is through the position on the angle scale that corresponds out in the middle of the inside recess of observing grooved bar, and the horizontal angle position of cutter is unanimous with work piece inclined plane processing requirement back, reverse rotation fixing bolt, thereby fixes the position of cutter.

Description

Feeding mechanism of planing machine

Technical Field

The utility model relates to the technical field of planing machines, in particular to a planing machine feeding mechanism.

Background

The planer is mainly used for planing large-sized workpieces, a plurality of parts can be clamped on a workbench for simultaneous processing, the planer is an industrial mother machine, the workbench of the planer carries the workpieces to do linear reciprocating motion through a gate type frame, the idle stroke speed is greater than the working stroke speed, two vertical knife rests are generally arranged on a cross beam, and a knife rest slide seat can rotate an angle in a vertical plane and can do transverse feeding motion along the cross beam.

For example, the authorized bulletin number is CN218193943U, and a planer feeding mechanism, although the effect of accurately adjusting different positions and planing and milling is improved, the authorized bulletin number in the above document is that the planer feeding mechanism can asymmetrically adjust the position of the cutter by sequentially rotating the screws at two sides in the use process, however, in the processing process of the workpiece, since the positions of the cutter and the end face of the workpiece are always in a vertical state, the feeding processing of the inclined plane of the workpiece cannot be realized by adjusting the horizontal angle of the cutter, and the feeding mechanism can be realized by replacing a specific cutter, so that the planer practicability is reduced.

Disclosure of Invention

The utility model aims to solve the problem that the feeding processing of the inclined plane of a workpiece cannot be realized by adjusting the horizontal angle of a cutter in the prior art, and provides a planer feeding mechanism.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a planer feed mechanism, includes portal frame and screw rod, a plurality of the both sides of screw rod all rotate with the portal frame and link to each other, the outer end of screw rod links to each other with the handle is fixed, the outer wall of screw rod links to each other with the screw thread piece screw thread, a plurality of the outer wall of screw thread piece links to each other with the portal frame is sliding, both ends are fixed with a plurality of connecting rods to link to each other around the screw thread piece, the bottom and the movable support fixed link to each other of connecting rod, the support is installed to the bottom of movable support, the tip of support is equipped with adjusting device.

Preferably, the adjusting device comprises a mounting block, the left end and the support of mounting block are fixed to be continuous, the spout of mounting block links to each other with a plurality of arc sliders in a sliding manner, the left and right sides the front end and the a plurality of horizontal poles of arc sliders are fixed to be continuous, a plurality of the inner of horizontal pole links to each other with the fixed block is fixed, the top and the grooved bar of fixed block link to each other, the rear end and the arc slider at top of grooved bar are fixed to be continuous, the left and right sides the inside and the fixing bolt screw thread of arc slider link to each other, a plurality of fixing bolt's inner closely laminate with the mounting block, fixing bolt's outer wall outside links to each other with the mounting block is sliding.

Preferably, the bottom of fixed block links to each other with the fixed plate is sliding, the right-hand member of fixed plate closely laminates with the cutter.

Preferably, the middle part of the fixed plate is connected with the connecting bolt through threads, and the right end of the outer wall of the connecting bolt is connected with the fixed block through threads.

Preferably, an angle graduated scale is processed in the middle of the front end of the installation block.

The planer feeding mechanism provided by the utility model has the beneficial effects that: through the fixing bolt on the user's one side movable support for fixing bolt and the outer wall contact laminating of installation piece, then rotate the fixed block, the fixed block drives the cutter pivoted, and the fixed block drives the horizontal pole and rotates with the groove pole, and groove pole and horizontal pole drive the spout circular motion of corresponding arc slider along the installation piece simultaneously, and the user is through the position on the angle scale that corresponds out in the middle of the inside recess of observing the groove pole, and the horizontal angle position of cutter is unanimous with work piece inclined plane processing requirement back, reverse rotation fixing bolt, thereby fix the position of cutter, realize feeding the processing to the inclined plane of work piece through adjusting the horizontal angle of cutter.

Drawings

FIG. 1 is a schematic view of the structure of the bracket, mounting block and cross bar of the present utility model;

FIG. 2 is a schematic diagram of the front view of the present utility model;

FIG. 3 is a schematic diagram of the structure of FIG. 2A;

fig. 4 is a schematic view of the structure of the movable bracket, the fixed block and the cutter in fig. 2.

In the figure: 1. portal frame, 2, screw rod, 3, handle, 4, adjusting device, 4a1, fixed block, 4a2, arc slider, 4a3, grooved bars, 4a4, fixing bolt, 4a5, horizontal pole, 4a6, installation piece, 4b1, gyro wheel, 4b2, roller bearing, 5, screw thread piece, 6, connecting rod, 7, movable support, 8, cutter, 9, connecting bolt, 10, support, 11, fixed plate.

Detailed Description

The utility model is further described below with reference to the accompanying drawings:

example 1:

referring to fig. 1-4: in this embodiment, a planer feed mechanism, including portal frame 1 and screw rod 2, the both sides of a plurality of screw rods 2 all rotate with portal frame 1 and link to each other, the outer end of screw rod 2 links to each other with handle 3 is fixed, the outer wall of screw rod 2 links to each other with screw thread piece 5 screw thread, the user rotates screw rod 2 through the handle, screw rod 2 drives screw thread piece 5 and removes, screw thread piece 5 drives through connecting rod 6 and removes support 7, the feeding position to cutter 8 is adjusted, the outer wall of a plurality of screw thread pieces 5 links to each other with portal frame 1 slip, both ends and a plurality of connecting rods 6 are fixed to link to each other around screw thread piece 5, the bottom of connecting rod 6 links to each other with removal support 7 is fixed, support 10 is installed to the bottom of removal support 7, the tip of support 10 is equipped with adjusting device 4, realize carrying out the feed processing to the inclined plane of work piece through the horizontal angle of adjustment cutter.

The adjusting device 4 comprises a mounting block 4a6, the left end of the mounting block 4a6 is fixedly connected with a bracket 10, a chute of the mounting block 4a6 is slidably connected with a plurality of arc-shaped sliding blocks 4a2, the front ends of the arc-shaped sliding blocks 4a2 at the left side and the right side are fixedly connected with a plurality of cross bars 4a5, the inner ends of the cross bars 4a5 are fixedly connected with a fixed block 4a1, the top ends of the fixed block 4a1 are fixedly connected with a chute rod 4a3, a user rotates fixing bolts 4a4 at two sides, the fixing bolts 4a4 are contacted and attached with the outer wall of the mounting block 4a6, then the fixed block 4a1 is rotated, the fixed block 4a1 drives a cutter 8 to rotate, the cross bars 4a5 are driven to rotate and the chute rod 4a3 and the cross bars 4a5 simultaneously drive the corresponding arc-shaped sliding blocks 4a2 to move along the chute grooves of the mounting block 4a6, the user is through observing the position on the angle scale that corresponds in the middle of the inside recess of groove pole 4a3, the horizontal angle position of cutter is unanimous with work piece inclined plane processing requirement back, reverse rotation fixing bolt 4a4, thereby fix the position of cutter, the rear end and the arc slider 4a2 at top of groove pole 4a3 are fixed link to each other, the inside and the fixing bolt 4a4 screw thread of arc slider 4a2 of left and right sides link to each other, the inner and the installation piece 4a6 of a plurality of fixing bolts 4a4 closely laminate, the outer wall outside and the installation piece 4a6 slip of fixing bolt 4a4 link to each other, the bottom and the fixed plate 11 slip of fixed plate 4a1 link to each other, the right-hand member and the cutter 8 closely laminate of fixed plate 11, the middle part and the connecting bolt 9 screw thread link to each other, the outer wall right-hand member and the fixed block 4a1 screw thread of connecting bolt 9 link to each other, the front end middle part processing of installation piece 4a6 has the angle scale.

Working principle:

when the inclined plane of the workpiece needs to be planed and milled, a user moves the fixing bolt on the support 4 on one side, so that the fixing bolt 4a4 is contacted and attached with the outer wall of the installation block 4a6, then the fixing block 4a1 is rotated, the fixing block 4a1 drives the cutter 8 to rotate, meanwhile, the fixing block 4a1 drives the cross rod 4a5 to rotate and the groove rod 4a3 to rotate, the groove rod 4a3 and the cross rod 4a5 simultaneously drive the corresponding arc-shaped sliding block 4a2 to move along the circumference of the sliding groove of the installation block 4a6, the user reversely rotates the fixing bolt 4a4 after observing the position on the angle graduated scale corresponding to the middle of the inner groove of the groove rod 4a3, and the horizontal angle position of the cutter is consistent with the inclined plane processing requirement of the workpiece, so that the position of the cutter is fixed, the feeding processing of the inclined plane of the workpiece is realized by adjusting the horizontal angle of the cutter, and the cutter 8 on the movable support 7 on the other side is adjusted in the same way.

Example 2:

referring to fig. 3: in this embodiment, a planer feeding mechanism, wherein the adjusting device 4 may further include a roller 4b2, two sides of the plurality of rollers 4b2 are respectively connected with the rotation of the arc-shaped sliding block 4a2, the outer wall of the roller 4b2 is fixedly connected with the roller 4b1, the outer wall of the plurality of rollers 4b1 is attached to the sliding groove of the mounting block 4a6, when the arc-shaped sliding block 4a2 slides, the sliding friction between the arc-shaped sliding block 4a2 and the mounting block 4a6 drives the roller 4b1 to rotate, the roller 4b1 drives the roller 4b2 to rotate along the inside of the arc-shaped sliding block 4a2, and the rolling friction drives the sliding friction to enable the angle adjustment of the cutter to be smoother.

While the utility model has been shown and described with reference to a preferred embodiment, it will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the scope of the utility model.

Claims

1. The utility model provides a planer feed mechanism, includes portal frame (1) and screw rod (2), a plurality of both sides of screw rod (2) all rotate with portal frame (1) and link to each other, its characterized in that: the outer end of screw rod (2) links to each other with handle (3) is fixed, the outer wall of screw rod (2) links to each other with screw thread piece (5) screw thread, a plurality of the outer wall of screw thread piece (5) links to each other with portal frame (1) slip, both ends and a plurality of connecting rods (6) are fixed to link to each other around screw thread piece (5), the bottom of connecting rod (6) links to each other with movable support (7) is fixed, support (10) are installed to the bottom of movable support (7), the tip of support (10) is equipped with adjusting device (4).

2. A planer feed mechanism as claimed in claim 1 wherein: the adjusting device (4) comprises a mounting block (4 a 6), the left end of the mounting block (4 a 6) is fixedly connected with a support (10), a sliding groove of the mounting block (4 a 6) is slidably connected with a plurality of arc-shaped sliding blocks (4 a 2), the front ends of the arc-shaped sliding blocks (4 a 2) are fixedly connected with a plurality of cross bars (4 a 5), the inner ends of the cross bars (4 a 5) are fixedly connected with a fixed block (4 a 1), the top ends of the fixed blocks (4 a 1) are fixedly connected with a groove rod (4 a 3), the rear ends of the groove rod (4 a 3) are fixedly connected with arc-shaped sliding blocks (4 a 2) at the top, the inner parts of the arc-shaped sliding blocks (4 a 2) are in threaded connection with fixing bolts (4 a 4), the inner ends of the fixing bolts (4 a 4) are tightly attached to the mounting block (4 a 6), and the outer sides of the fixing bolts (4 a 4) are slidably connected with the mounting block (4 a 6).

3. A planer feed mechanism as claimed in claim 2 wherein: the bottom of the fixed block (4 a 1) is connected with the fixed plate (11) in a sliding way, and the right end of the fixed plate (11) is tightly attached to the cutter (8).

4. A planer feed mechanism as claimed in claim 3 wherein: the middle part of fixed plate (11) links to each other with connecting bolt (9) screw thread, the outer wall right-hand member of connecting bolt (9) links to each other with fixed block (4 a 1) screw thread.

5. A planer feed mechanism as claimed in claim 2 wherein: an angle graduated scale is machined in the middle of the front end of the mounting block (4 a 6).