CN213997973U

CN213997973U - Keyway planer knife rest subassembly

Info

Publication number: CN213997973U
Application number: CN202022694820.9U
Authority: CN
Inventors: 龙迎春
Original assignee: Dongguan Zhaolong Machinery And Equipment Co ltd
Current assignee: Dongguan Zhaolong Machinery And Equipment Co ltd
Priority date: 2020-11-18
Filing date: 2020-11-18
Publication date: 2021-08-20
Anticipated expiration: 2030-11-18

Abstract

The utility model relates to a spare part of keyway planer especially relates to a keyway planer knife rest assembly, including mounting bracket, preceding sword mechanism, a first drive division for driving preceding sword mechanism back-and-forth movement, back sword mechanism, a second drive division for driving back sword mechanism back-and-forth movement, preceding sword mechanism and back sword mechanism can be respectively along preceding slip guide pillar and back slip guide pillar front and back operation, can make preceding knife rest mechanism and back knife rest mechanism back-and-forth movement, dig two slots simultaneously on the work piece, also can realize digging many slots under the motionless condition of work piece, the utility model discloses a distance between preceding knife rest mechanism and the back knife rest mechanism can be adjusted to knife rest assembly to realize digging the demand of different distance slots, improve its work efficiency, also can save a large amount of manpowers.

Description

Keyway planer knife rest subassembly

Technical Field

The utility model relates to a spare part of keyway planer especially relates to a keyway planer knife rest assembly.

Background

The existing slot planing machine is provided with a single-bit slot planing machine, a double-bit slot planing machine and a four-bit slot planing machine, but the existing slot planing machines generally have the same problem that a tool bit can only move up and down, namely cutting or planing is realized, but front and back movement cannot be realized, even if a plurality of tool bits are arranged, the tool bit is also arranged on the same level, the tool bit with the structure can only realize slotting one slot or can realize slotting with two slots with unadjustable distance in one moving process, and is not suitable for workpieces with different slotting requirements, in order to solve the problem, the slot planing machine with the adjustable tool bit distance gradually appears on the market, one tool rest is fixed, the other tool rest can move back and forth according to the requirements, but one tool rest is fixed, so that the function of forming a plurality of slots under the condition that the workpiece is not moved can not be realized, and the area of the common workpiece is larger, the moving of the workpiece wastes time, resulting in low working efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model discloses not enough to prior art provides a dadoing machine knife rest subassembly, through setting up sliding guide post and drive division, can be in order under the motionless condition of processing work piece, make the back-and-forth movement of preceding sword mechanism and back sword mechanism, can adjust the distance between preceding sword mechanism and the back sword mechanism, realize planing the requirement of different distance slots.

The utility model discloses a following technical scheme realizes this purpose:

the utility model provides a keyway planer knife rest assembly, includes mounting bracket, preceding sword mechanism, first drive division, back sword mechanism, second drive division, first drive division and second drive division all set up on the mounting bracket, still be provided with preceding guide and back guide on the mounting bracket, preceding sword mechanism includes first sliding base, sets up the preceding knife rest device in first sliding base bottom, first drive division is connected with first sliding base, first sliding base is along preceding guide back-and-forth movement under the drive of first drive division, back sword mechanism includes second sliding base, sets up the back knife rest device in second sliding base bottom, second drive division and second sliding base are connected, second sliding base is along back guide back-and-forth movement under the drive of second drive division.

Furthermore, the front guide piece comprises a front sliding guide column, a through hole through which the front sliding guide column passes is formed in the first sliding base, the rear guide piece comprises a rear sliding guide column, and a through hole through which the rear sliding guide column passes is formed in the second sliding base.

Further, the front guide part comprises a first guide rail matched with the first sliding base, and the rear guide part comprises a second guide rail matched with the second sliding base.

Further, the mounting bracket includes preceding backup pad and back backup pad, preceding backup pad passes through the knife rest base plate with back backup pad and connects, first drive division and second drive division set up between preceding backup pad and back backup pad.

Further, first drive division and second drive division all include the drive lead screw, the both ends of drive lead screw are connected with preceding backup pad and back backup pad respectively, the nut fixing base is passed through with first sliding base or second sliding base's top and is connected to the drive lead screw.

Furthermore, the front tool rest device comprises a front base vertically arranged at the bottom of the first sliding base and a front tool body vertically walking in the front base, and the rear tool rest device comprises a rear base vertically arranged at the bottom of the second sliding base and a rear tool body vertically walking in the rear base.

Preferably, the number of the front cutter body and the rear cutter body is 1 or 2.

Furthermore, the front cutter body comprises a front transmission mechanism and a plurality of cutter heads arranged on the front transmission mechanism, the front transmission mechanism can drive the cutter heads to move up and down in the front base, the rear cutter body comprises a rear transmission mechanism and a plurality of cutter heads arranged on the rear transmission mechanism, and the rear transmission mechanism can drive the cutter heads to move up and down in the rear base.

Furthermore, all be provided with the slide rail on preceding base and the back base, preceding drive mechanism and back drive mechanism all include along the gliding slider of slide rail and the lift drive portion of walking from top to bottom of drive slider, the tool bit sets up on the slider.

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

the utility model discloses a keyway planer knife rest assembly, through setting up preceding sword mechanism, back sword mechanism, the slip guide pillar, preceding sword mechanism and back sword mechanism can be respectively along the operation around the slip guide pillar, can be in order under the motionless condition of processing work piece, make preceding knife rest mechanism and back knife rest mechanism back-and-forth movement, can dig two slots simultaneously on the work piece, also can realize digging many slots under the motionless condition of work piece, distance between preceding knife rest mechanism and the back knife rest mechanism can be adjusted to this knife rest assembly simultaneously, in order to realize digging the demand of different distance slots, its work efficiency is high, a large amount of manpowers have also been saved.

Drawings

Fig. 1 is a schematic front view of the tool rest assembly of the router of the present invention.

Fig. 2 is a schematic view of a back side structure of the tool rest assembly of the router of the present invention.

Detailed Description

The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

Example 1.

As shown in fig. 1-2, this embodiment provides a blade carrier assembly of a router, which includes a mounting frame, a front blade mechanism, a first driving portion 5 for driving the front blade mechanism to move forward and backward, a rear blade mechanism, and a second driving portion 6 for driving the rear blade mechanism to move forward and backward, wherein the first driving portion 5 and the second driving portion 6 are both disposed on the mounting frame, and the mounting frame is provided with a front guiding member and a rear guiding member, in this embodiment, the front guiding member includes a front sliding guide post 16, the rear guiding member includes a rear sliding guide post 13, the front blade mechanism includes a first sliding base 12 and a front blade carrier device disposed at the bottom of the first sliding base 12, a through hole is disposed on the first sliding base 12, the front sliding guide post 16 passes through the through hole, the first driving portion 5 is connected to the first sliding base 12, and the rear blade mechanism includes a second sliding base 11, The rear tool rest device is arranged at the bottom of the second sliding base 11, a through hole through which the rear sliding guide post 13 passes is formed in the second sliding base 11, and the second driving part 6 is connected with the second sliding base 11.

The utility model discloses a keyway planer tool rest subassembly, when working, according to the pit groove quantity that the work piece needs to be planed and the requirement of distance between the pit groove, through first drive division 5 and second drive division 6 drive preceding sword mechanism and back knife mechanism respectively to the top of planing the position, once remove can realize opening two grooves, if the work piece needs to process a plurality of grooves, can continue to move the position of preceding sword mechanism and back knife mechanism forward and backward, open one or two grooves, the utility model discloses a tool rest subassembly can make preceding tool rest mechanism and back knife rest mechanism move forward and backward under the condition that processing work piece is motionless, can plane two grooves on the work piece simultaneously, also can realize planing a plurality of grooves under the condition that the work piece is motionless, simultaneously this tool rest subassembly can adjust the distance between preceding tool rest mechanism and the back tool rest mechanism, so as to realize the demand of planing the different distance grooves, its work efficiency is high, a great deal of manpower is also saved.

The mounting rack comprises a front supporting plate 8 and a rear supporting plate 9 which are used for supporting a front sliding guide post 16 and a rear sliding guide post 13, the front supporting plate 8 and the rear supporting plate 9 are connected through a tool rest base plate 10, the tool rest base plate 10 is used for installing the tool rest assembly on a keyway planer, and the first driving part 5 and the second driving part 6 are arranged between the front supporting plate 8 and the rear supporting plate 9, so that the front cutter mechanism and the rear cutter mechanism can slide on the front sliding guide post 16 and the rear sliding guide post 13 back and forth.

The first driving part 5 and the second driving part 6 both include a driving screw 14(18), both ends of the driving screw 14(18) are respectively connected with the front support plate 8 and the rear support plate 9, and the driving screw 14(18) is connected with the top of the first sliding base 12 or the second sliding base 11 through a nut fixing seat 19 (20).

The front knife rest device comprises a front base 1 vertically arranged at the bottom of a first sliding base 12 and a front knife body vertically walking in the front base 1, the rear knife rest device comprises a rear base 4 vertically arranged at the bottom of a second sliding base 11 and a rear knife body vertically walking in the rear base 4, the first sliding base 12 and the second sliding base 11 can respectively drive the front knife body and the rear knife body to slide back and forth, the front knife body and the rear knife body can move up and down, and the distance of the up and down movement can be adjusted according to the requirement of the groove depth.

The front cutter body comprises a front transmission mechanism and a plurality of cutter heads arranged on the front transmission mechanism, the front transmission mechanism can drive the cutter heads to move up and down in the front base 1, the rear cutter body comprises a rear transmission mechanism and a plurality of cutter heads arranged on the rear transmission mechanism, and the rear transmission mechanism can drive the cutter heads to move up and down in the rear base 4.

The quantity of preceding cutter body and back cutter body is 1 or 2, adjusts the distance of preceding cutter mechanism and back cutter mechanism according to the demand of distance between two grooves, according to the degree of depth demand of groove, adjusts the distance of preceding cutter body and back cutter body up-and-down motion, then begins work, and then realizes once removing and can open two grooves, with preceding cutter body and back cutter body return beginning fluting next time again, if the quantity of preceding cutter body and back cutter body is two, two preceding cutter bodies, two back cutter bodies can further accelerate production efficiency, still reduce the damage of tool bit in every cutter spare.

The front base 1 and the rear base 4 are both provided with a slide rail 17(7), the front transmission mechanism and the rear transmission mechanism both comprise a slide block 2(3) sliding along the slide rail 17(7) and a lifting driving part 25(27) driving the slide block 2(3) to move up and down, the cutter head is arranged on the slide block 2(3), the slide rail 17(7) is respectively fixed on the front base 1 and the rear base 4 through screws, and then is adjusted through adjusting screws of side plates of the front base 1 and the rear base 4.

Example 2.

This example differs from example 1 in that: in this embodiment, a first guide rail 21 matched with the first sliding base 12 and a second guide rail 23 matched with the second sliding base 11 are further vertically arranged at the bottom of the tool holder base plate 10, the first guide rail 21 and the second guide rail 23 can enable the first sliding base 12 and the second sliding base 11 to slide thereon and can also receive a reaction force given by a workpiece, other structures are the same as those in embodiment 1, and details are not repeated here.

When the knife rest assembly during operation, knife rest assembly one reaction has been given to the work piece, and then can produce great power of turning round to preceding slip guide pillar 16 and back slip guide pillar 13, and preceding slip guide pillar 16 and back slip guide pillar 13 are out of shape easily, can cause preceding sword mechanism and back sword mechanism to slide the restriction around on the one hand, and on the other hand can cause the keyway on the work piece accurate inadequately, seriously influences product quality, has solved above-mentioned problem through setting up first guide rail 21 and second guide rail 23.

When the planer is in operation, the first driving part 5 drives the front cutter mechanism to move back and forth along the front sliding guide post 16 and the first guide rail 21 in the horizontal direction, the second driving part 6 drives the rear cutter mechanism to move back and forth along the rear sliding guide post 13 and the first guide rail 24 in the horizontal direction, after the positions and relative distances of the front cutter mechanism and the rear cutter mechanism are adjusted, the lifting driving part 25(27) starts to work, and drives the sliding block 2(3) with the cutter head to move up and down, so that the function of planing the groove is realized.

Those of ordinary skill in the art will understand that: the discussion of any embodiment above is meant to be exemplary only, and is not intended to intimate that the scope of the disclosure, including the claims, is limited to these examples; within the idea of the invention, also combinations between technical features in the above embodiments or in different embodiments are possible, and there are many other variations of the different aspects of the invention as described above, which are not provided in detail for the sake of brevity. Therefore, any omission, modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. The utility model provides a keyway planer knife rest assembly, its characterized in that, includes mounting bracket, preceding sword mechanism, first drive division, back sword mechanism, second drive division, first drive division and second drive division all set up on the mounting bracket, still be provided with preceding guide and back guide on the mounting bracket, preceding sword mechanism includes first sliding base, sets up the preceding knife rest device in first sliding base bottom, first drive division is connected with first sliding base, first sliding base is along preceding guide back-and-forth movement under the drive of first drive division, back sword mechanism includes second sliding base, sets up the back knife rest device in second sliding base bottom, second drive division and second sliding base are connected, second sliding base is along back guide back-and-forth movement under the drive of second drive division.

2. The router blade carrier assembly of claim 1, wherein said front guide comprises a front slide guide post, said first slide base has a through hole through which said front slide guide post passes, said rear guide comprises a rear slide guide post, and said second slide base has a through hole through which said rear slide guide post passes.

3. The router blade carrier assembly of claim 2, wherein said forward guide member includes a first rail that mates with a first slide base and said rearward guide member includes a second rail that mates with a second slide base.

4. The router knife holder assembly of any one of claims 1-3 in which the mounting bracket comprises a front support plate and a rear support plate connected by a knife holder base plate, the first and second drive portions being disposed between the front and rear support plates.

5. The router knife carriage assembly of claim 4 in which the first and second drive portions each comprise a drive screw having opposite ends connected to the front and rear support plates, respectively, the drive screw being connected to the top of the first or second slide base by a nut retainer.

6. The router blade carrier assembly of claim 1, wherein the front blade carrier assembly comprises a front base vertically disposed at the bottom of the first slide base, a front blade body vertically traveling in the front base, and the rear blade carrier assembly comprises a rear base vertically disposed at the bottom of the second slide base, and a rear blade body vertically traveling in the rear base.

7. The router blade carrier assembly of claim 6, wherein the number of front and rear blade bodies is 1 or 2.

8. The router knife carriage assembly of claim 6 or 7 wherein the front knife body includes a front drive mechanism and a plurality of knife heads disposed on the front drive mechanism, the front drive mechanism being adapted to move the knife heads up and down within the front base, and the rear knife body includes a rear drive mechanism and a plurality of knife heads disposed on the rear drive mechanism, the rear drive mechanism being adapted to move the knife heads up and down within the rear base.

9. The router knife carriage assembly of claim 8 in which the front and rear bases each have a track, the front and rear drive mechanisms each include a slide that slides along the track and a lift drive that drives the slide up and down, the knife head being mounted on the slide.