CN206967175U - A kind of tool setting device for small modulus spiral bevel gear cutter blade milling machine - Google Patents
A kind of tool setting device for small modulus spiral bevel gear cutter blade milling machine Download PDFInfo
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- CN206967175U CN206967175U CN201720754521.5U CN201720754521U CN206967175U CN 206967175 U CN206967175 U CN 206967175U CN 201720754521 U CN201720754521 U CN 201720754521U CN 206967175 U CN206967175 U CN 206967175U
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- China
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- feeler block
- tool rest
- setting device
- bevel gear
- cutter
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Abstract
The field of the milling cutter edge grinding machine for processing gear is the utility model is related to, refers in particular to a kind of tool setting device for small modulus spiral bevel gear cutter blade milling machine.Including be fixedly mounted on milling cutter edge grinding machine fuselage to tool rest and the facing cutters of several milling cutters is installed, it is described that tool rest is located above the facing cutter, to being installed with an axostylus axostyle on tool rest, feeler block is rotatablely equipped with the middle part of axostylus axostyle, described be provided with to tool rest is used to carry out the feeler block spacing stopping means；The pivoted arm side of the feeler block is provided with the reference plane for being used for calibrating the mill teeth cutter position.The utility model is provided with stopping means to tool rest, and stopping means includes stop screw and extension spring, and during to knife, pivoted arm goes to stop screw position and carried out to knife；After completing to knife, pivoted arm is reset to upper extreme position under the drive of extension spring, and operation is efficient, and precision is high, can greatly reduce labor intensity of operating staff, improves operating efficiency, reaches the level largely produced and requires.
Description
Technical field
The field of the milling cutter edge grinding machine for processing gear is the utility model is related to, one kind is refered in particular to and is used for low module spiral bevel
The tool setting device of gear milling cutter blade milling machine.
Background technology
With the production-scale expansion of domestic small mode number spiral bevel gear, the increase of yield, the increase of export volume, to milling cutter
The grinding quality requirement of blade milling machine and sharpening piece count are all improving, and an urgent demand uses new in milling cutter edge grinding machine sharpening
Technology.
At present, domestic enterprise produces said gear in enormous quantities, is concentrated mainly on river, Zhejiang area, production unit is more, scale
Greatly, most enterprises take feeler block to knife mode using hand, the reference plane of feeler block and milling cutter sword are aligned, then with operation
For the experience of personnel to ensure precision, so doing can cause that labor intensity is big, and operating efficiency is not high, and manual calibration error is more,
The accuracy of gear processed is forbidden.
Meanwhile the country also has some enterprises to produce full-automatic numerical control milling cutter blade milling machine, there is an urgent need to a kind of efficient
Rate, high accuracy, the tool setting device for reducing labor intensity of operating staff, to meet growing production needs.Foreign countries' production
Electronics automatic tool setting device, though accurate to knife, cost is high, is matched as machine tool accessories, and less efficient to knife, limitation
Its popularization in production
The content of the invention
In view of the shortcomings of the prior art, the purpose of this utility model is to provide the use that a kind of operating efficiency is high, accuracy is high
In the tool setting device of small modulus spiral bevel gear cutter blade milling machine.
What the purpose of this utility model was realized in：
A kind of tool setting device for small modulus spiral bevel gear cutter blade milling machine, including it is fixedly mounted on milling cutter edge grinding machine
On fuselage to tool rest and the facing cutters of several milling cutters is installed, it is described that tool rest is located above the facing cutter, it is right
An axostylus axostyle is installed with tool rest, feeler block is rotatablely equipped with the middle part of axostylus axostyle, described be provided with to tool rest is used for described right
Cutter block carries out spacing stopping means；The pivoted arm side of the feeler block is provided with the benchmark for being used for calibrating the mill teeth cutter position
Face.
Preferably, the stopping means includes stop screw and extension spring, and the stop screw is fixedly mounted on described to knife
Seat downside, when the pivoted arm turns to stop screw, pivoted arm is located at lower limit position；Described extension spring one end is fixed on described to knife
On seat, the extension spring other end is fixed on the pivoted arm, is completed to after knife, pivoted arm is reset to limes superiors position under the drive of extension spring
Put.
Preferably, the feeler block includes left feeler block and right feeler block, and left feeler block is provided with left-hand rotation arm, left-hand rotation arm one
Side is provided with left reference plane；Right feeler block is provided with right-hand rotation arm, and right-hand rotation arm side is provided with right reference plane；Left feeler block and right feeler block
It is arranged on respectively by left bearing and right bearing on the axostylus axostyle.
Preferably, it is left-handed cutterhead when the facing cutter turns clockwise, during to knife, pushes the left feeler block, it is described
Milling cutter blade abuts the left reference plane of left feeler block；It is dextrorotation cutterhead during the facing cutter rotate counterclockwise, during to knife, pushes
The right feeler block, the milling cutter blade abut the right reference plane of right feeler block；The reference plane and the milling cutter blade
Straight line is bonded.
Preferably, sleeve one is installed, right bearing and described to being provided between tool rest between the left bearing and right bearing
Sleeve two, sleeve one and sleeve two are set in the axostylus axostyle outer peripheral face.
Preferably, the left feeler block is fixedly connected with left cover, and the left bearing is stuck between left feeler block and left cover；Institute
State right feeler block and be fixedly connected with right cover, the right bearing is stuck between right feeler block and right cover.
Preferably, the facing cutter is arranged on milling cutter edge grinding machine fuselage by main shaft, and facing cutter is rotatably installed in described
Main shaft outer end, rotated clockwise or counterclockwise under the driving of controlled motor, several are detachably installed on facing cutter
The milling cutter.
Preferably, the axostylus axostyle is fixedly mounted on described to tool rest by alignment pin, and one end extend it is described to tool rest
Locking nut is installed.
The utility model is prominent and beneficial compared with prior art to be had the technical effect that：
1st, feeler block reference plane of the present utility model and facing cutter mounting axis centering, the reference plane peace of left and right feeler block
Ensure during dress in approximately the same plane, when being positioned to knife, facing cutter has been accurately positioned in work spindle taper feeler block
On, the application clamping force to facing cutter will not make to produce displacement to the position of knife positioning.
2nd, the utility model uses two feeler blocks, for left and right rotation direction milling cutter relative to being depressed on tool apron device
The feeler block answered carries out accurate to knife, contraposition.
3rd, the utility model is provided with stopping means to tool rest, and stopping means includes stop screw and extension spring, stop screw
It is fixedly mounted on on the downside of tool rest, when pivoted arm turns to stop screw, pivoted arm, which is located at lower limit position, can carry out working to knife；
Extension spring one end is fixed on on tool rest, the extension spring other end is fixed on pivoted arm, is completed to after knife, pivoted arm is multiple under the drive of extension spring
To upper extreme position, operation is efficient, and precision is high, can greatly reduce labor intensity of operating staff, improves operating efficiency, reaches for position
The level largely produced and requirement.
The 4th, sleeve 1 is installed, right bearing and to being provided with set between tool rest between left bearing and right bearing of the present utility model
Cylinder two, sleeve one and sleeve two are set in axostylus axostyle outer peripheral face, can be with the size of regulating sleeve, to ensure entirely to fill during installation
The precision put.
5th, all size size that tool setting device provided by the utility model can to 1 " -3.5 " low module and in addition, including
The facing cutter of middle equal modulus 3.5 " -18 " is carried out to knife；The utility model can also be applied to numerical-control full-automatic, stepper motor etc.
It is applied widely in the production in enormous quantities of various milling cutter blade milling machines；The efficiency and precision to knife operation are improved simultaneously, are reduced
The job step of operating personnel, has ensured the reliability and high efficiency to knife operation.
Brief description of the drawings
Fig. 1 is sectional view of the present utility model.
Fig. 2 is the utility model lateral structure schematic diagram.
Fig. 3 is Fig. 2 sectional view.
Fig. 4 is the topology view of the utility model cutterhead rotation.
Embodiment
The utility model is further described with specific embodiment below in conjunction with the accompanying drawings, referring to Fig. 1-Fig. 4,
A kind of tool setting device for small modulus spiral bevel gear cutter blade milling machine, including it is fixedly mounted on milling cutter edge grinding machine
On the workpiece box end face of fuselage to tool rest 1 and the facing cutters 22 of several milling cutters 21 is installed, it is described that tool rest 1 is located at
The top of facing cutter 22, to being installed with an axostylus axostyle 3 on tool rest 1, the middle part of axostylus axostyle 3 is rotatablely equipped with feeler block, feeler block
Including pivoted arm and connecting portion, connecting portion is rotatably installed on the axostylus axostyle 3, and pivoted arm can do round rotation around axostylus axostyle 3, described right
Tool rest 1, which is provided with, to be used to carry out the feeler block spacing stopping means；The pivoted arm side of the feeler block, which is provided with, is used for school
The reference plane of the accurate position of milling cutter 21.
The stopping means includes stop screw 41 and extension spring 42, and the stop screw 41 is fixedly mounted on described to tool rest
1 downside, when the pivoted arm turns to stop screw 41, pivoted arm is located at lower limit position；Described one end of extension spring 42 is fixed on described
To on tool rest 1, the other end of extension spring 42 is fixed on the pivoted arm, complete to after knife, pivoted arm is reset under the drive of extension spring 42
Upper extreme position.The extension spring and stop screw limit the rotation of pivoted arm so that pivoted arm is when pushing, due to stop screw
Stop, can only move at stop screw, now, the reference plane of pivoted arm and the mounting axis centering of facing cutter 22, can be used to
Whether measurement milling cutter is installed in place, so as to be adjusted mill teeth cutter position and carry out installation fixation；After the completion of to knife, drawing
Under the pullling of spring, pivoted arm can be resetted again.
The feeler block includes left feeler block 51 and right feeler block 52, and left feeler block 51 is provided with left-hand rotation arm 53, left-hand rotation arm
53 sides are provided with left reference plane 54；Right feeler block 52 is provided with right-hand rotation arm 55, and the side of right-hand rotation arm 55 is provided with right reference plane 56；It is left right
Cutter block 51 and right feeler block 52 are arranged on the axostylus axostyle 3 by left bearing 61 and right bearing 62 respectively.By the connection of bearing,
Pivoted arm free movement on axostylus axostyle can be made, be quick on the draw.It is left-handed cutterhead when the facing cutter 22 turns clockwise, to knife
When, the left feeler block 51 is pushed, as shown in C in Fig. 2, the blade of milling cutter 21 abuts the left reference plane of left feeler block 51
54；It is dextrorotation cutterhead during 22 rotate counterclockwise of facing cutter, during to knife, pushes the right feeler block 52, the milling cutter 21
Blade abuts the right reference plane 56 of right feeler block 52；Contact positioning of the feeler block with milling cutter is by rotating facing cutter so that
The reference plane is bonded with the edge linear of milling cutter 21, and this is first to give guarantor by the edge linear of spiral bevel gear milling knife
Card；Meanwhile in feeler block when to knife position location, facing cutter 22 has been accurately positioned on work spindle taper, right
Contact between cutter block and blade does not interfere with clamping of the facing cutter 22 to milling cutter 21, will not make to produce position to knife position location
Move, it is accurate to knife.
Sleeve 1 is installed, right bearing 62 and described to being set between tool rest 1 between the left bearing 61 and right bearing 62
There is sleeve 2 72, sleeve 1 and sleeve 2 72 are set in the outer peripheral face of axostylus axostyle 3, when installing tool setting device, can pass through
The size of regulating sleeve 1 and sleeve 2 72 ensures the installation accuracy of whole device.
The left feeler block 51 is fixedly connected with left cover 81, the left bearing 61 be stuck in left feeler block 51 and left cover 81 it
Between；The right feeler block 52 is fixedly connected with right cover 82, and the right bearing 62 is stuck between right feeler block 52 and right cover 82, left cover
Design with right cover can be such that left and right feeler block is fastened on respectively on left and right bearing, beneficial to the rotation of left and right pivoted arm.
The facing cutter 22 is arranged on milling cutter edge grinding machine fuselage by main shaft 23, and facing cutter 22 is rotatably installed in the master
The outer end of axle 23, is rotated clockwise or counterclockwise under the driving of controlled motor, is detachably provided with facing cutter 22 some
The individual milling cutter 21.
The axostylus axostyle 3 is fixedly mounted on described to tool rest 1 by alignment pin 31, and one end is extended and described tool rest 1 pacified
Equipped with locking nut 32, the fixed form of alignment pin 31 and locking nut 32 plays dual to axostylus axostyle and to the connection between tool rest
Fixed effect so that connection is even closer, and structure is more stable.
Operation principle of the present utility model：
When being sharpened to small mode number spiral bevel gear milling cutter, it is necessary to correctly install milling cutter, when initial, knife is filled
Two feeler blocks in left and right are put in the case where the pulling force of extension spring drives, positioned at upper extreme position, the pivoted arm of left and right two is against on tool rest；Will
Need to carry out to knife when milling cutter is arranged on facing cutter, during to knife, for left right corresponding to the milling cutter pressure of different rotation directions
Cutter block or right feeler block, go to the pivoted arm of feeler block and limit inferior position reached at stop screw so that the reference plane of feeler block with
Milling cutter knife edge straight line is bonded, then milling cutter is fastened on facing cutter；It is right under the drive of extension spring after completing to knife
Cutter block is reset to limes superiors position.
The utility model is simple and convenient to knife, all size size that can to 1 " -3.5 " low module and in addition, including medium
The facing cutter of modulus 3.5 " -18 " is carried out to knife, applied widely, and improves the efficiency and precision to knife operation, is reduced
The job step of operating personnel, the reliability to knife operation is ensured.
The advantages of general principle and principal character of the present utility model and the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply illustrate principle of the present utility model, on the premise of the spirit and scope of the utility model is not departed from, the utility model is also
Various changes and modifications are had, these changes and improvements are both fallen within claimed the scope of the utility model.The utility model
Claimed scope is by appended claims and its equivalent thereof.
Claims (8)
1. a kind of tool setting device for small modulus spiral bevel gear cutter blade milling machine, including it is fixedly mounted on milling cutter edge grinding machine machine
With it to tool rest and the facing cutters of several milling cutters is installed, it is characterised in that it is described that the milling cutter is located to tool rest
Above disk, to being installed with an axostylus axostyle on tool rest, feeler block is rotatablely equipped with the middle part of axostylus axostyle, described be provided with to tool rest is used for
Spacing stopping means is carried out to the feeler block；The pivoted arm side of the feeler block, which is provided with, to be used to calibrate the mill teeth cutter position
Reference plane.
2. the tool setting device according to claim 1 for small modulus spiral bevel gear cutter blade milling machine, it is characterised in that：
The stopping means includes stop screw and extension spring, and the stop screw is fixedly mounted on described to tool rest downside, the pivoted arm
When turning to stop screw, pivoted arm is located at lower limit position；Described extension spring one end is fixed on described on tool rest, the extension spring other end
It is fixed on the pivoted arm, completes to after knife, pivoted arm is reset to upper extreme position under the drive of extension spring.
3. the tool setting device according to claim 1 or 2 for small modulus spiral bevel gear cutter blade milling machine, its feature exists
In：The feeler block includes left feeler block and right feeler block, and left feeler block is provided with left-hand rotation arm, and left-hand rotation arm side is provided with left benchmark
Face；Right feeler block is provided with right-hand rotation arm, and right-hand rotation arm side is provided with right reference plane；Left feeler block and right feeler block pass through left axle respectively
Hold and be arranged on right bearing on the axostylus axostyle.
4. the tool setting device according to claim 1 for small modulus spiral bevel gear cutter blade milling machine, it is characterised in that：
The reference plane is bonded completion with milling cutter edge linear to knife.
5. the tool setting device according to claim 3 for small modulus spiral bevel gear cutter blade milling machine, it is characterised in that：
Sleeve one is installed, right bearing and described to being provided with sleeve two, the He of sleeve one between tool rest between the left bearing and right bearing
Sleeve two is set in the axostylus axostyle outer peripheral face.
6. the tool setting device according to claim 3 for small modulus spiral bevel gear cutter blade milling machine, it is characterised in that：
The left feeler block is fixedly connected with left cover, and the left bearing is stuck between left feeler block and left cover；The right feeler block is fixed
Right cover is connected with, the right bearing is stuck between right feeler block and right cover.
7. the tool setting device according to claim 1 for small modulus spiral bevel gear cutter blade milling machine, it is characterised in that：
The facing cutter is arranged on milling cutter edge grinding machine fuselage by main shaft, and facing cutter is rotatably installed in the main shaft outer end, is controlling
Rotated clockwise or counterclockwise under the driving of motor, several milling cutters are detachably installed on facing cutter.
8. the tool setting device according to claim 1 or 2 for small modulus spiral bevel gear cutter blade milling machine, its feature exists
In：The axostylus axostyle is fixedly mounted on described to tool rest by alignment pin, and one end is extended and described is provided with locking screw to tool rest
It is female.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720754521.5U CN206967175U (en) | 2017-06-27 | 2017-06-27 | A kind of tool setting device for small modulus spiral bevel gear cutter blade milling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720754521.5U CN206967175U (en) | 2017-06-27 | 2017-06-27 | A kind of tool setting device for small modulus spiral bevel gear cutter blade milling machine |
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| Publication Number | Publication Date |
|---|---|
| CN206967175U true CN206967175U (en) | 2018-02-06 |
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ID=61405860
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720754521.5U Active CN206967175U (en) | 2017-06-27 | 2017-06-27 | A kind of tool setting device for small modulus spiral bevel gear cutter blade milling machine |
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|---|---|
| CN (1) | CN206967175U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108436612A (en) * | 2018-03-28 | 2018-08-24 | 郭毅 | Circumferentially positioned component and knife sharpener |
-
2017
- 2017-06-27 CN CN201720754521.5U patent/CN206967175U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108436612A (en) * | 2018-03-28 | 2018-08-24 | 郭毅 | Circumferentially positioned component and knife sharpener |
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Taizhou City, Zhejiang province 318025 town Huangyan District Court Gao Yang Cun Patentee after: Zhejiang Feng Li intelligent Polytron Technologies Inc Address before: Taizhou City, Zhejiang province 318025 town Huangyan District Court Gao Yang Cun Patentee before: Zhejiang Fore Machinery & Electronic Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder |