CN205464525U

CN205464525U - Keyway planer telescopic cutter frame

Info

Publication number: CN205464525U
Application number: CN201620308488.9U
Authority: CN
Inventors: 李亮
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-04-13
Filing date: 2016-04-13
Publication date: 2016-08-17
Anticipated expiration: 2026-04-13

Abstract

The utility model relates to a keyway planer telescopic cutter frame, including the knife rest body, and install necking tool and the necking tool driving motor on the knife rest body, still include the action wheel, and set up respectively two of action wheel both sides from driving wheels, the action wheel passes through belt transmission with two follow driving wheels and is connected, necking tool driving motor's output and capstan feed are connected, necking tool drive motor drive drive sprocket axle is to the rotation, thereby drive two trailing axle to the rotation, follow driving wheel difference fixedly connected with and correspond from coaxial first screw rod and the second screw rod of driving wheel for two, revolving to on the contrary of the external screw thread of first screw rod and the external screw thread of second screw rod, the necking tool is totally two pairs, the cover is on first screw rod and second screw rod respectively, two rotations from the driving wheel drive necking tool along each the self -corresponding upright guide rail up -and -down motion that corresponds separately. The utility model discloses the knife rest is along horizontal guide rail reciprocating motion, and the homoenergetic processing tank is showing and is improving machining efficiency, has reduced manufacturing cost.

Description

A kind of keyway planer stretches knife rest

Technical field

This utility model relates to groover parts, particularly relates to a kind of keyway planer and stretches knife rest.

Background technology

Flexible knife rest is one of upper requisite parts of keyway planer (also referred to as groover), on groover Being additionally provided with horizontal guide rail, flexible knife rest can be reciprocal along horizontal guide rail under knife rest drives the driving of motor Motion；Knife rest self drives driving of motor with necking tool and upright guide rail, necking tool at necking tool simultaneously Can move along upright guide rail and realize stretching under Dong.During feeding, the necking tool of groover knife rest is in receipts Contracting state, after workpiece is in place, necking tool drives motor to drive necking tool downward along upright guide rail Motion puts in place, then is driven motor to drive knife rest to move along horizontal guide rail by knife rest to slot workpiece.

Existing structure exist subject matter be, on knife rest arrange necking tool the most a set of, knife rest along During horizontal guide rail moves back and forth, necking tool is only capable of one way and slots workpiece, slots in return stroke Cutter does not works, and i.e. knife rest is along horizontal guide rail back and forth movement once, is only capable of outputing a groove, and working (machining) efficiency is low.

Utility model content

Technical problem to be solved in the utility model is to provide a kind of keyway planer and stretches knife rest, makes knife rest edge During horizontal guide rail moves back and forth and all can process groove.

The technical scheme that this utility model solves above-mentioned technical problem is as follows: a kind of keyway planer stretches knife rest, Including tool-post structure, and the necking tool and the necking tool that are arranged on tool-post structure drive motor, also include actively Wheel, and be separately positioned on two driven pulleys of described drivewheel both sides, described in described drivewheel and two Driven pulley is connected by belt transmission, and described necking tool drives the outfan of motor and described capstan drive Connecting, described necking tool drives driven by motor drivewheel axial rotation, thus drives two described driven pulleys Axial rotation, two described driven pulleys are respectively fixedly connected with first spiral shell coaxial with corresponding described driven pulley Bar and the second screw rod, the external screw thread of described first screw rod and the externally threaded rotation direction phase of described second screw rod Instead, described necking tool totally two pair, it is respectively fitted on described first screw rod and described second screw rod, two secondary institutes The blade arranged direction stating necking tool is contrary, described tool-post structure is arranged two be parallel to each other vertically lead Rail, rotating of two described driven pulleys drives the most corresponding necking tool along each self-corresponding upright guide rail Move up and down, and the two secondary described necking tool directions of motion are contrary.

The beneficial effects of the utility model are: be provided with two secondary necking tools, and two secondary necking tools on knife rest On the arranged direction order of blade the most contrary, the external thread rotary of the fixing axle that two secondary necking tools are corresponding to On the contrary, to ensure that two secondary necking tools move up and down in opposite direction, when a wherein secondary necking tool elongation, separately One secondary necking tool is in contraction state, and after the necking tool of elongation is retracted, the necking tool of contraction becomes elongation State, it is achieved all groove can be processed during horizontal guide rail back and forth movement at knife rest；Drivewheel Connected by belt with driven pulley, it is to avoid in the process of use when drivewheel and driven pulley are connected by gear In frictional dissipation to gear, the service life of extension fixture；Knife rest moves back and forth along horizontal guide rail, All can process groove, significantly improve working (machining) efficiency, reduce production cost.

On the basis of technique scheme, this utility model can also do following improvement.

Further, described drivewheel is in transmission connection by a described belt and two described driven pulleys.

Further, described drivewheel is by two described belts respectively with two described driven pulley transmissions even Connect.

Above-mentioned further scheme is used to provide the benefit that: described drivewheel can by a belt simultaneously It is in transmission connection with two described driven pulleys, it is also possible to described with two driven respectively by two described belts Wheel is in transmission connection, all in the protection domain of the application.

Further, described tool-post structure is provided with motor fixing seat, and described motor fixing seat is provided with bar hole, Described necking tool drives motor to be detachably mounted in described motor fixing seat, and described necking tool drives electricity The outfan of machine is connected with described capstan drive after being passed down through and stretching out described bar hole.

Above-mentioned further scheme is used to provide the benefit that: to be provided with motor fixing seat on tool-post structure, at electricity Seat up to bar hole fixed by machine, necking tool drive the outfan of motor to be passed down through and stretch out bar hole after with Capstan drive connects, and is driven the position of motor by regulation necking tool, thus regulates drivewheel with driven Distance between wheel, thus realize regulating the elasticity of belt, facilitate the installation of belt, it is to avoid belt mistake Cause that belt creep phenomenon occurs in the transmission process of drivewheel and driven pulley in loosening.

Further, also including that regulating wheel fixes seat and regulating wheel, described regulating wheel is fixed seat and is fixed on described On tool-post structure, the lower section of described motor fixing seat, described regulating wheel is located at described regulating wheel and fixes on seat, Described regulating wheel abuts with the outside of described belt and is used for compressing belt.

Above-mentioned further scheme is used to provide the benefit that: the setting of regulating wheel further facilitates regulation belt Elasticity, and increase belt and drivewheel, the contact area of driven pulley, increase belt with actively Wheel, the frictional force of driven pulley, avoid the occurrence of belt creep phenomenon further.

Further, the quantity of described regulating wheel is two, and two described regulating wheels are respectively provided at described active Between wheel and two described driven pulleys.

Above-mentioned further scheme is used to provide the benefit that: two regulating wheels are respectively provided at drivewheel and two Between driven pulley, regulation belt and the contact area of two driven pulleys respectively, increase belt and two driven The frictional force of wheel, avoids the occurrence of belt creep phenomenon further.

Further, in described upright guide rail, it is equipped with multiple steel ball, the vertical side of described necking tool sets Gathering sill, described steel ball is had to be inserted in described gathering sill.

Using above-mentioned further scheme to provide the benefit that: to arrange multiple steel ball in upright guide rail, steel ball is inserted In the gathering sill of necking tool side, decrease on the premise of guide effect is played in the motion of cross-notching cutter And the friction between necking tool.

Further, the bottom of every secondary described necking tool is provided with multiple spaced blade, opens described in two pairs The setting height(from bottom) of the described blade on groove cutter by two secondary described necking tools one end close to each other to both sides by Gradually reduce.

Above-mentioned further scheme is used to provide the benefit that: the bottom of every secondary necking tool is provided with multiple interval and sets The blade put, and setting height(from bottom) is gradually lowered, multiple blades are the most gradually processed, it is ensured that The efficiency of processing groove and quality.

Accompanying drawing explanation

Fig. 1 is the front view of the first embodiment of this utility model；

Fig. 2 is the perspective view of the first embodiment of this utility model；

Fig. 3 is the top view of the first embodiment of this utility model；

Fig. 4 is the front view of this utility model the second embodiment.

In accompanying drawing, the list of parts representated by each label is as follows:

1, tool-post structure, 2, necking tool, 3, necking tool drive motor, 4, drivewheel, 5, driven pulley, 6, belt, the 7, first screw rod, the 8, second screw rod, 9, upright guide rail, 10, motor fixing seat, 11, Bar hole, 12, regulating wheel fix seat, 13, regulating wheel, 14, steel ball, 15, gathering sill, 16, cutter Sheet.

Detailed description of the invention

Being described principle of the present utility model and feature below in conjunction with accompanying drawing, example is served only for solving Release this utility model, be not intended to limit scope of the present utility model.

In description of the present utility model, it is to be understood that term " first ", " second " are only used In describing purpose, and it is not intended that instruction or hint relative importance or implicit indicate indicated skill The quantity of art feature.Thus, define " first ", the feature of " second " can be expressed or implicit Ground includes at least one this feature.In description of the present utility model, " multiple " are meant that at least two Individual, such as two, three etc., unless otherwise expressly limited specifically.

In this utility model, unless otherwise clearly defined and limited, term " install ", " being connected ", " connect ", the term such as " fixing " should be interpreted broadly, and connects for example, it may be fixing, it is also possible to It is to removably connect, or integral；Can be to be mechanically connected, it is also possible to be electrical connection；Can be direct It is connected, it is also possible to be indirectly connected to by intermediary, can be the connection of two element internals or two units The interaction relationship of part, unless otherwise clear and definite restriction.For the ordinary skill in the art, Above-mentioned term concrete meaning in this utility model can be understood as the case may be.

In this utility model, unless otherwise clearly defined and limited, fisrt feature is in second feature On " " or D score can be during the first and second features directly contact, or the first and second features are passed through Between medium mediate contact.And, fisrt feature second feature " on ", " top " and " above " Fisrt feature is directly over second feature or oblique upper, or it is high to be merely representative of fisrt feature level height In second feature.Fisrt feature second feature " under ", " lower section " and " below " can be One feature is immediately below second feature or obliquely downward, or is merely representative of fisrt feature level height less than second Feature.

As shown in Figure 1 to Figure 3, a kind of embodiment of the present utility model includes tool-post structure 1, and installs Necking tool 2 and necking tool on tool-post structure 1 drive motor 3, also include drivewheel 4, and difference It is arranged on two driven pulleys 5 of described drivewheel 4 both sides, described drivewheel 4 and two described driven pulleys 5 are in transmission connection by belt 6, and described drivewheel 4 is described with two driven by a described belt 6 Wheel 5 is in transmission connection；Described necking tool drives the outfan of motor 3 to be in transmission connection with described drivewheel 4, Described necking tool drives motor 3 to drive drivewheel 4 axial rotation, thus drives two described driven pulleys 5 Axial rotation, two described driven pulleys 5 are respectively fixedly connected with coaxial with corresponding described driven pulley 5 One screw rod 7 and the second screw rod 8, the external screw thread of described first screw rod 7 and the outer spiral shell of described second screw rod 8 Stricture of vagina oppositely oriented, described necking tool 2 is totally two secondary, is respectively fitted over described first screw rod 7 and described second On screw rod 8, blade 16 arranged direction of two secondary described necking tools 2 is contrary, and described tool-post structure 1 sets Putting two upright guide rails being parallel to each other 9, rotating of two described driven pulleys 5 drives the most corresponding opening Groove cutter 2 moves up and down along each self-corresponding upright guide rail 9.

The arranged direction of the blade 16 being provided with on knife rest on two secondary necking tools 2, and two secondary necking tools 2 Order is just contrary, and the external screw thread of the fixing axle of two secondary necking tool 2 correspondences is oppositely oriented, to ensure that two is secondary Necking tool 2 moves up and down in opposite direction, when wherein a secondary necking tool 2 extends, and another secondary necking tool 2 Being in contraction state, after the necking tool 2 of elongation is retracted, the necking tool 2 of contraction becomes elongation state, Realize all groove being processed during horizontal guide rail back and forth movement at knife rest；Drivewheel 4 and from Driving wheel 5 is connected by belt 6, it is to avoid drivewheel 4 and driven pulley 5 are being used when being connected by gear During frictional dissipation to gear, the service life of extension fixture；Knife rest is back and forth transported along horizontal guide rail Dynamic, all can process groove, significantly improve working (machining) efficiency, reduce production cost.

Preferably technical scheme is: described tool-post structure 1 is provided with motor fixing seat 10, and described motor is fixed Seat 10 is provided with bar hole 11, and it is solid that described necking tool drives motor 3 to be detachably mounted to described motor In reservation 10, described necking tool drives the outfan of motor 3 be passed down through and stretch out described bar hole 11 It is in transmission connection with described drivewheel 4 afterwards.Tool-post structure 1 is provided with motor fixing seat 10, fixes at motor Seat 10 up to bar hole 11, necking tool drives the outfan of motor 3 be passed down through and stretch out bar hole 11 It is in transmission connection with drivewheel 4 afterwards, is driven the position of motor 3 by regulation necking tool, thus regulate actively Distance between wheel 4 and driven pulley 5, thus realize regulating the elasticity of belt 6, facilitate belt 6 Install, it is to avoid belt 6 excessively loosens and causes drivewheel 4 skin occur in the transmission process of driven pulley 5 Carry 6 skiddings.

Preferably technical scheme is: also include that regulating wheel fixes seat 12 and regulating wheel 13, described regulating wheel Fixing seat 12 is fixed on described tool-post structure 1, the lower section of described motor fixing seat 10, described regulating wheel 13 are located at described regulating wheel fixes on seat 12, and described regulating wheel 13 abuts use with the outside of described belt 6 In compressing belt 6.The setting of regulating wheel 13 further facilitates the elasticity of regulation belt 6, and increases Belt 6 and drivewheel 4, the contact area of driven pulley 5, increase belt 6 and drivewheel 4, driven The frictional force of wheel 5, avoids the occurrence of belt 6 skidding further.

Preferably technical scheme is: the quantity of described regulating wheel 13 is two, two described regulating wheels 13 It is respectively provided between described drivewheel 4 and two described driven pulleys 5.Two regulating wheels 13 are respectively provided at Between drivewheel 4 and two driven pulleys 5, regulation belt 6 and the contact area of two driven pulleys 5 respectively, Increase belt 6 and the frictional force of two driven pulleys 5, avoid the occurrence of belt 6 skidding further.

Preferably technical scheme is: be equipped with multiple steel ball 14, described necking tool in described upright guide rail 9 The vertical side of 2 is provided with gathering sill 15, and described steel ball 14 is inserted in described gathering sill 15.Vertically lead Arranging multiple steel ball 14 in rail 9, steel ball 14 is inserted in the gathering sill 15 of necking tool 2 side, split The motion of groove cutter 2 decreases the friction between necking tool 2 on the premise of playing guide effect.

Preferably technical scheme is: the bottom of every secondary described necking tool 2 is provided with multiple spaced blade 16, the setting height(from bottom) of the described blade 16 on two secondary described necking tools 2 is by two secondary described necking tool 2 phases The most close one end is gradually lowered to both sides.The bottom of every secondary necking tool 2 is provided with multiple spaced cutter Sheet 16, and setting height(from bottom) is gradually lowered, multiple blades 16 are the most gradually processed, it is ensured that The efficiency of processing groove and quality.

As shown in Figure 4, in the second embodiment of the present utility model, including tool-post structure 1, and install Necking tool 2 and necking tool on tool-post structure 1 drive motor 3, also include a drivewheel 4, and Be separately positioned on two driven pulleys 5 of described drivewheel 4 both sides, described in described drivewheel 4 and two from Driving wheel 5 is in transmission connection by belt 6, described drivewheel 4 by two described belts 6 respectively with two Described driven pulley 5 is in transmission connection；Described necking tool drives the outfan of motor 3 to pass with described drivewheel 4 Being dynamically connected, described necking tool drives motor 3 to drive drivewheel 4 axial rotation, thus drives described in two Driven pulley 5 axial rotation, two described driven pulleys 5 have been respectively fixedly connected with and corresponding described driven pulley 5 The first coaxial screw rod 7 and the second screw rod 8, the external screw thread of described first screw rod 7 and described second screw rod 8 externally threaded oppositely oriented, described necking tool 2 is totally two secondary, is respectively fitted over described first screw rod 7 He On described second screw rod 8, blade 16 arranged direction of two secondary described necking tools 2 is contrary, described knife rest Arranging two upright guide rails being parallel to each other 9 on body 1, the rotation of two described driven pulleys 5 drives each Corresponding necking tool 2 moves up and down along each self-corresponding upright guide rail 9.

The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all Within spirit of the present utility model and principle, any modification, equivalent substitution and improvement etc. made, all Within protection domain of the present utility model should be included in.

Claims

1. keyway planer stretches a knife rest, including tool-post structure (1), and is arranged on tool-post structure (1) On necking tool (2) and necking tool drive motor (3), it is characterised in that also include drivewheel (4), And it is separately positioned on two driven pulleys (5) of described drivewheel (4) both sides, described drivewheel (4) Being in transmission connection by belt (6) with two described driven pulleys (5), described necking tool drives motor (3) Outfan be in transmission connection with described drivewheel (4), described necking tool drives motor (3) to drive actively Wheel (4) axial rotation, thus drive two described driven pulley (5) axial rotation, two are described driven Wheel (5) is respectively fixedly connected with first screw rod (7) coaxial with corresponding described driven pulley (5) and the Two screw rods (8), the external screw thread of described first screw rod (7) and the external screw thread of described second screw rod (8) Oppositely oriented, described necking tool (2) is totally two secondary, is respectively fitted over described first screw rod (7) and described On second screw rod (8), blade (16) arranged direction of two secondary described necking tools (2) is contrary, described Two upright guide rails being parallel to each other (9), two described driven pulleys (5) are set on tool-post structure (1) Rotate and drive each corresponding necking tool (2) to move up and down along each self-corresponding upright guide rail (9), And two secondary described necking tool (2) direction of motion contrary.

A kind of keyway planer the most according to claim 1 stretches knife rest, it is characterised in that described master Driving wheel (4) is in transmission connection with two described driven pulleys (5) by a described belt (6).

A kind of keyway planer the most according to claim 1 stretches knife rest, it is characterised in that described master Driving wheel (4) is in transmission connection with two described driven pulleys (5) respectively by two described belts (6).

4. stretching knife rest according to a kind of keyway planer described in any one of claims 1 to 3, its feature exists In, described tool-post structure (1) is provided with motor fixing seat (10), in described motor fixing seat (10) Being provided with bar hole (11), it is solid that described necking tool drives motor (3) to be detachably mounted to described motor In reservation (10), described necking tool drives the outfan of motor (3) be passed down through and stretch out described bar Shape hole (11) is in transmission connection with described drivewheel (4) afterwards.

A kind of keyway planer the most according to claim 4 stretches knife rest, it is characterised in that also include Regulating wheel fixes seat (12) and regulating wheel (13), and described regulating wheel is fixed seat (12) and is fixed on described Tool-post structure (1) is upper, the lower section of described motor fixing seat (10), and described regulating wheel (13) is located at institute Stating regulating wheel and fix on seat (12), described regulating wheel (13) abuts with the outside of described belt (6) For compressing belt (6).

A kind of keyway planer the most according to claim 5 stretches knife rest, it is characterised in that described The quantity of bearing up pulley (13) is two, and two described regulating wheels (13) are respectively provided at described drivewheel (4) And between two described driven pulleys (5).

7. stretching knife rest according to a kind of keyway planer described in any one of claims 1 to 3, its feature exists In, it is equipped with multiple steel ball (14) in described upright guide rail (9), described necking tool (2) vertical Side is provided with gathering sill (15), and described steel ball (14) is inserted in described gathering sill (15).

8. stretching knife rest according to a kind of keyway planer described in any one of claims 1 to 3, its feature exists Multiple spaced described blade (16) it is provided with in, the bottom of every secondary described necking tool (2), two The setting height(from bottom) of the described blade (16) on secondary described necking tool (2) is by two secondary described necking tools (2) One end close to each other is gradually lowered to both sides.