CN206764516U - One koji cuts tooth device and surface grinding machine - Google Patents
One koji cuts tooth device and surface grinding machine Download PDFInfo
- Publication number
- CN206764516U CN206764516U CN201720342054.5U CN201720342054U CN206764516U CN 206764516 U CN206764516 U CN 206764516U CN 201720342054 U CN201720342054 U CN 201720342054U CN 206764516 U CN206764516 U CN 206764516U
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- China
- Prior art keywords
- emery wheel
- workpiece
- grinding
- wheel mechanism
- slide plate
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Abstract
The utility model discloses a koji to cut tooth device and surface grinding machine, and it includes：For the tooth punching portion being arranged on grinding machine column and it is arranged at the clamp tool on workbench for clamping some workpiece；The tooth punching portion includes emery wheel mechanism, the drive mechanism for driving emery wheel rotation and the slide plate chair for supporting emery wheel mechanism；The fluting for accommodating the emery wheel mechanism is provided with the slide plate chair, the emery wheel mechanism is located in the fluting by fulcrum post nail frame, and around the revolution pin rotation, to cause the emery wheel mechanism relative to the slide plate chair beat predetermined angle.The utility model realizes the rotation connection of emery wheel mechanism and slide plate chair by turning round pin so that the cutting angle of emery wheel can be adjusted flexibly, and facilitate the processing of bent saw cuts anterior angle.
Description
Technical field
The utility model relates to bent saw processing technique field, and a more particularly to koji cuts tooth device.
Background technology
Song saw refers to that it can realize the curvilinear cut of sheet material dedicated for cutting the saw blade of sheet material on sweep-saw, can be with
Cutting angle and cutting circuit is adjusted flexibly.Due to song saw using power supply as cutting power, and common electric tool, institute
To say bent saw and a kind of common electric tool consumptive material.Song saw is widely used in automobile making, shipbuilding, aviation, furniture, fits up,
All trades and professions, the precision such as railway, machining, tubing cutting are high, and effect is good, so being widelyd popularize and favorable comment by market.
Manufacturing industry new material in recent years, composite emerge in an endless stream, original bent saw mostly white steel material, heating temperature
It is low, it is yielding to can be used for requiring to cut less demanding sheet material.The bent saw of tool steel is more and more common new for applying now
The processing of material, service life not long the shortcomings that not high there is crudy, blade wear is quickly, it is necessary to frequently change saw
Piece.And hard alloy song saws heat resistance, wearability is good, hardness is high, rigidity is strong, deformation is small.However, on the one hand existing bent saw adds
Construction equipment has the process equipment that the bent saw of the hard alloy is adapted or not, causes the bent saw processing of hard alloy efficient
Under, power during consuming；On the other hand, the tooth punching device of bent saw processing is unable to the cutting angle of flexible modulation emery wheel, causes bent saw
It is inconvenient to cut anterior angle processing.
Thus prior art could be improved and improve.
The content of the invention
The technical problems to be solved in the utility model is, in view of the shortcomings of the prior art, there is provided a koji cuts tooth dress
Put, to solve the cutting angle that the existing bent tooth punching device for sawing processing is unable to flexible modulation emery wheel, cause the bent cutting anterior angle sawed
Process the problem of inconvenient.
In order to solve the above-mentioned technical problem, technical scheme is as follows used by the utility model：
One koji cuts tooth device, including：For the tooth punching portion being arranged on grinding machine column and it is arranged at Grinder bench
The upper clamp tool for being used to clamp some workpiece；The tooth punching portion includes emery wheel mechanism, the drive mechanism for driving emery wheel to rotate
And for supporting the slide plate chair of emery wheel mechanism；The fluting for accommodating the emery wheel mechanism, institute are provided with the slide plate chair
State emery wheel mechanism and be set up in by turning round pin in the fluting, and around the revolution pin rotation, to cause the emery wheel
Mechanism is relative to the slide plate chair beat predetermined angle.
The song cuts tooth device, wherein, the fluting includes two side walls of base and the vertical base, the side
The through hole being adapted surely with the fulcrum post and some elongated holes for being used to adjust the position of lock-screw are provided with wall；It is described
Base is provided with the slide rail being slidably connected with column away from the side of the side wall.
The song cuts tooth device, wherein, the emery wheel mechanism includes grinding wheel spindle, respectively positioned at the grinding wheel spindle both ends
Emery wheel and yielding coupling and the mounting seat for installing the grinding wheel spindle；The mounting seat is a square casing, the side
One end of shape housing is provided with the first endoporus being engaged with the grinding wheel spindle, and the grinding wheel spindle is placed in institute by first endoporus
State in square casing.
The song cuts tooth device, wherein, the other end of the square casing is provided with to be engaged with the yielding coupling
The second endoporus, first endoporus and second female coaxial are set.
The song cuts tooth device, wherein, the pin hole being engaged with the revolution pin is additionally provided with the mounting seat
And some screwed holes being adapted with the lock-screw, when the mounting seat is rotated to predetermined angle around the revolution pin
When, the lock-screw is adjusted to the correspondence position of the elongated hole and closed with the corresponding threaded holes, to cause the abrasive machine
Structure is relative to the slide plate chair beat to predetermined angle.
The song cuts tooth device, wherein, the emery wheel includes emery wheel body and emery wheel mounting flange, the grinding wheel spindle with
The connected one end of the emery wheel is provided with the positioning taper being engaged with the emery wheel mounting flange；The emery wheel body uses Buddha's warrior attendant
Stone sand wheel or resin diamond grinding wheel.
The song cuts tooth device, wherein, the drive mechanism uses grinding head motor, and the grinding head motor passes through the bullet
Property shaft coupling be connected with the grinding wheel spindle, to drive the emery wheel to rotate.
The song cuts tooth device, wherein, the clamp tool is a rectangular slab, and the rectangular slab, which is provided with, to be used to place work
The positioning pond of part, the positioning pond include bottom side, oriented side and compress side；The oriented side is vertically installed with some locating slots,
The length of the locating slot is less than the length of the workpiece.
The song cuts tooth device, wherein, the compression side is provided with the compression bar for workpiece pressing, when the workpiece
When being placed in the locating slot, the workpiece is perpendicular to the compression bar；The compression side is additionally provided with and the compression bar phase
The housing screw of cooperation.
A kind of surface grinding machine, including for supporting the grinding machine column of grinding attachment and workbench for placing workpiece,
It also includes as above any described tooth punching device, the tooth punching portion of the tooth punching device and is arranged on the column, and the folder is controlled
Tool is arranged on the workbench.
Beneficial effect：Compared with prior art, the utility model provides a koji and cuts tooth device, and it includes：Set
In the tooth punching portion on grinding machine column and it is arranged at the clamp tool on workbench for clamping some workpiece；The tooth punching portion includes sand
Wheel mechanism, the drive mechanism for driving emery wheel rotation and the slide plate chair for supporting emery wheel mechanism；Set on the slide plate chair
The fluting for accommodating the emery wheel mechanism is equipped with, the emery wheel mechanism is set up in by turning round pin in the fluting, and
Around the revolution pin rotation, to cause the emery wheel mechanism relative to the slide plate chair beat predetermined angle.The utility model
The rotation connection of emery wheel mechanism and slide plate chair is realized by turning round pin so that the cutting angle of emery wheel can be adjusted flexibly, side
Just the processing of the cutting anterior angle of bent saw.
Brief description of the drawings
Fig. 1 is the structural representation of tooth punching device provided by the utility model.
Fig. 2 is the graphics of bent saw provided by the utility model.
Fig. 3 is the X-Y scheme of bent saw provided by the utility model.
Fig. 4 is the tooth punching portion structural representation of tooth punching device provided by the utility model.
Fig. 5 is emery wheel mechanism provided by the utility model structural representation.
Fig. 6 is the clamp tool structural representation of tooth punching device provided by the utility model.
Embodiment
The utility model provides a koji and cuts tooth device, to make the purpose of this utility model, technical scheme and effect more
Add it is clear, clear and definite, the embodiment that develops simultaneously referring to the drawings to the utility model be further described.It should be appreciated that this place
The specific embodiment of description only to explain the utility model, is not used to limit the utility model.
Below in conjunction with the accompanying drawings, by the description to embodiment, utility model content is described further.
Fig. 1 is refer to, Fig. 1 is the structure chart for the preferred embodiment that song provided by the utility model cuts tooth device.It is described
Koji, which cuts tooth device, to be included：For the tooth punching portion 1 being arranged on grinding machine column and it is arranged on workbench some for clamping
The clamp tool 2 of workpiece.The grinding machine column refers to being used for the column for supporting grinding attachment on surface grinding machine.In the present embodiment
In, because the grinding attachment uses tooth punching device provided by the utility model, the tooth punching portion 1 that thus be accordingly used in tooth punching is arranged at institute
State on column, and be slidably connected with column, the clamp tool 2 for clamping workpiece is arranged at the workbench of the grinding machine.It is described
Tooth punching portion 1 includes emery wheel mechanism 11, the drive mechanism 13 for driving emery wheel rotation and the cunning for supporting emery wheel mechanism 11
Panel seat 12；The fluting 121 for accommodating the emery wheel mechanism 11 is provided with the slide plate chair 12, the emery wheel mechanism 11 passes through
Turn round pin 3 and be set up in the fluting 121, and rotated around the revolution pin 3, to cause the emery wheel mechanism 11 relative
In the beat predetermined angle of slide plate chair 12.The utility model realizes emery wheel mechanism 11 and slide plate chair 12 by turning round pin 3
Rotation connection so that the cutting angle of emery wheel can be adjusted flexibly, the processing of the cutting anterior angle of convenient bent saw.
As shown in Figures 2 and 3, it is respectively that the present embodiment machines the bent graphics and plan sawed.The bent saw
100 include 102 two parts of shank 101 and teeth portion.The cutting parameter in the part of teeth portion 102 has been marked in Fig. 3, including：Tooth depth
T, the parameter such as angle beta before profile angle a, tooth pitch L in the same direction, tooth pitch b, cutting, 102 processing of teeth portion of above-mentioned parameter with bent saw 100
The factor to be considered.Therefore, for the cutting parameter, now further illustrated by the preferred embodiment of the tooth punching device
Content of the present utility model.
In the present embodiment, as shown in figure 4, being provided with U-shaped fluting 121 on the slide plate chair 12, the U-shaped fluting 121
Including base 123 and two side walls 122, described two side walls 122 are symmetricly set in the both ends of the base 123.The slide plate
Seat 12 on the column of the grinding machine, in order that the slide plate chair 12 can be relative to being that column slides up and down, the bottom
The side that seat 123 is not provided with side wall 122 is provided with the slide rail 1231 being engaged with the column.Accordingly, on the column
The chute being engaged with the slide rail 1231 is provided with, so under the drive of servo-drive, the slide plate chair 12 can be along institute
Column is stated to move up and down.When workpieces processing, the slide plate chair 12 can be adjusted described according to workpiece tooth depth requirement
Position on column, different tooth depth processing requests is met with this.
As shown in Figure 4 and Figure 5, the emery wheel mechanism 11 include grinding wheel spindle 112, emery wheel 111, yielding coupling 114 with
And mounting seat 113.The emery wheel 111 is located at one end of the grinding wheel spindle 112, and the yielding coupling 114 is located at the sand
The other end of main shaft 112 is taken turns, the mounting seat 113 is sheathed on the grinding wheel spindle 112, correspondingly, the emery wheel 111 and bullet
Property shaft coupling 114 also respectively be located at the mounting seat 113 both ends.The emery wheel 111 includes emery wheel body and emery wheel Method for Installation
It is blue.In the present embodiment, the emery wheel body is dish-like emery wheel, and the angle of the dish-like emery wheel is the profile angle of the workpiece,
Such as 22 °, 15 ° etc..It is adapted in order that obtaining the grinding wheel spindle 112 with the emery wheel mounting flange, the grinding wheel spindle 112
The one end being connected with the emery wheel 111 is provided with positioning taper, is easy to the assembling of the emery wheel mounting flange.The emery wheel body is adopted
With skive or resin diamond grinding wheel.
As shown in figure 4, the mounting seat 113 is a square casing, the both ends of the square casing are respectively arranged with first
The endoporus of endoporus 1133 and second（Do not marked in figure）, first endoporus 1133 is engaged to cause with the grinding wheel spindle 112
The grinding wheel spindle 112 is placed in the mounting seat 113 by first endoporus 1133.So, when the grinding wheel spindle 112
In the drive mechanism 13 when being rotated by, the mounting seat 113 is that the grinding wheel spindle 112 provides supporting and protection,
To reduce the load of the grinding wheel spindle 112 and extend its service life.Second endoporus and the phase of yielding coupling 114
Coordinate, because the grinding wheel spindle 112 is connected by the yielding coupling 114 with the drive mechanism 13, therefore described in general
First endoporus 1133 is configured so that the grinding wheel spindle 112 with the second female coaxial and can coaxially connected with the drive mechanism
Connect.
In the present embodiment, as shown in Figure 4 and Figure 5, the emery wheel mechanism 11 is set up in the fluting by turning round pin 3
In 121.The through hole 1222 being engaged with the revolution pin 3, accordingly, institute are provided with the side wall 122 of the fluting 121
State the pin hole 1131 for being provided with the side wall 122 of square casing and being engaged with the through hole 1222 and revolution pin 3.Described time
Nail 3 of shipping and reselling on another market runs through the square casing by the pin hole 1131, and is placed through logical in 121 side walls 122 of the fluting
Hole 1222 is by the direction housing frame in the fluting 121.So will square casing carrying grinding wheel spindle 112
The slide plate chair 12 is assemblied in, and the square casing can rotate predetermined angle around the revolution pin 3.When described square
When housing is around revolution pin 3 rotation, its grinding wheel spindle 112 carried and emery wheel 111 are driven relative to the slide plate chair 12
Beat predetermined angle, so realize emery wheel 111 and form predetermined angle relative to workpiece, target is correspondingly cut in cutting
Cut anterior angle.Because current demarcation cutting front foot is generally 5-8 °, therefore it is 5-8 ° to set the predetermined angle.
Further, when the deflection angle reaches predetermined angle, in order to which the emery wheel mechanism 11 is fixed into target position
Put, be provided with some elongated holes 1221 in the side wall 122 of the fluting 121, the elongated hole 1221 is engaged with lock-screw.Relatively
Ying Di, the screw thread being engaged with the lock-screw is provided with the mounting seat 113.By adjust the lock-screw
The diverse location of the elongated hole 1221 is rotated to different angle to adjust the emery wheel mechanism 11 around the revolution pin 3.So
In actual applications, can require, the position of emery wheel mechanism 11 is adjusted flexibly, to meet different ginsengs according to the different of cutting anterior angle
The bent saw processing that number requires, so as to improve the applicability of the bent saw processing unit (plant).Further, in order that obtaining emery wheel mechanism
11 can stably be fixed on target location, and some elongated holes 1221 may be uniformly distributed in 121 side walls 122 of the fluting
On, such as the front-end and back-end of the side wall 122 set a pair of elongated holes 1221 respectively.Certainly, the position of the elongated hole 1221
It can be configured according to the operating mode of reality, this is not restricted.
In the present embodiment, as shown in figure 4, the drive mechanism 13 is grinding head motor, the one of the yielding coupling 114
End is connected with the output shaft of the grinding head motor, and the other end is connected with the grinding wheel spindle 112, so as to turning the output shaft
It is dynamic to be transferred to the grinding wheel spindle 112, drive the rotation of emery wheel 111 to realize cutting workpiece by grinding wheel spindle 112.
As shown in Fig. 6 and Fig. 1, the clamp tool 2 is rectangular slab, and the rectangular slab is provided with the positioning for being used for placing workpiece
Pond 21.The positioning pond 21 includes bottom side（Do not marked in figure）, oriented side 211 and compress side 212.The bottom side is used to carry work
Part 100 is simultaneously in contact with the ground level 1022 of the workpiece 100.The oriented side 211 is relative and described with compressing side 212
Oriented side 211 and the height of the compression side 212 are more than the height of the rectangular slab, i.e., described oriented side 211 and compression side 212
Relative to the surface outwardly convex of shown rectangular slab.So, when workpiece is placed in the positioning pond 21, the both ends difference of workpiece
Propped up by the oriented side 211 and compression side 212, reach spacing effect.
Further, the oriented side 211 is provided with some locating slots that are parallel to each other, and some locating slots are by some parting beads
Separate.A workpiece 100 is placed in each locating slot.Because the workpiece 100 is thin-slab structure, therefore the locating slot root
Structure setting according to the workpiece 100 is rectangular channel, and the width of the width of the locating slot and the workpiece 100 is mutually fitted
Match somebody with somebody.The length of the locating slot is less than the length with the workpiece 100, that is to say, that does not put the part of shank 101 of the workpiece
In the locating slot.When workpiece 100 is placed in the locating slot, it is described fixed that the front end face 1021 of the workpiece 100 props up
Position side 211.Meanwhile the compression side 212 in the positioning pond 21 is provided with compression bar 213, when workpiece 100 is placed in the locating slot
When, the compression bar 213 vertically the workpiece 100 and is in contact with the end of shank 101 of workpiece 100.In order to ensure positioned at fixed
The Working position keeping parallelism of all workpiece 100 in the groove of position, the compression side 212 are additionally provided with and the phase of compression bar 213
Some housing screws 22 coordinated.When the compression bar 213 is in contact with the end of shank 101 of the workpiece 100, the pressure
Tight screw 22 is screwed into some screwed holes of the oriented side 211 and inwardly against the compression bar 213, applies to compression bar 213
One pressure causes compression bar 213 to compress the end of shank 101 of perpendicular contact.So, location-plate and compression bar 213 are passed through
Cooperation so that the both ends of the workpiece receive pressure in the fixed locating slot, are easy to some workpiece while process, raising
The efficiency and precision of processing.
As shown in fig. 6, being provided with some positioning holes 23 on the clamp tool 2, the clamp tool 2 passes through some positioning
Hole 23 is installed on the workbench with the cross slid platform of surface grinding machine, and realizes the clamp tool 2 or so and front and rear by servo-drive
Motion, so as to drive workpiece of the carrying of clamp tool 2 or so and move forward and backward.For example, the change of workpiece teeth portion tooth pitch can be with
By changing workbench back and forth movement once, machine tool sliding table movable distance L (tooth pitch in the same direction) parameters are realized.Be ground into
Realized to speed by the change of servo-control system parameter.The clamp tool 2 is prior art in the motion control of workbench,
This is repeated no more.
The utility model also provides a kind of surface grinding machine, for supporting the grinding machine column of grinding attachment and for placing work
The workbench of part；It also includes the tooth punching device and control system, and the tooth punching portion 1 of the tooth punching device is arranged at the column
On, the clamp tool 2 is arranged on the workbench.In actual applications, can on the workbench of the surface grinding machine cloth
Multiple clamp tools 2 are put, so under the automatic governing of the control system, while lathe is being ground to one group of workpiece, behaviour
Loading and unloading work can be carried out on another piece of clamp tool 2 by making personnel, and the efficiency of processing is improved with this.At the same time it can also root
According to the change of workpieces processing model, the trench structure of the clamp tool 2 is changed according to actual demand, for example, the shape of locating slot,
The parameters such as width, length, facilitate product to retrofit.It can change traditional manual by surface grinding machine provided by the utility model to be ground
Mode, tooth punching manufacturing digitally is realized, production efficiency is greatly improved, ensures processing precision of products.
Finally it should be noted that：Above example is only to illustrate the technical solution of the utility model, rather than its limitations；
Although the utility model is described in detail with reference to the foregoing embodiments, it will be understood by those within the art that：
It can still modify to the technical scheme described in foregoing embodiments, or which part technical characteristic is carried out etc.
With replacement；And these modifications or replacement, the essence of appropriate technical solution is departed from various embodiments of the utility model technology
The spirit and scope of scheme.
Claims (10)
1. a koji cuts tooth device, it is characterised in that including：For the tooth punching portion being arranged on grinding machine column and it is arranged at mill
It is used for the clamp tool for clamping some workpiece on bed workbench；The tooth punching portion includes emery wheel mechanism, for driving emery wheel rotation
Drive mechanism and the slide plate chair for supporting emery wheel mechanism；It is provided with the slide plate chair for accommodating the emery wheel mechanism
Fluting, the emery wheel mechanism are set up in by turning round pin in the fluting, and around the revolution pin rotation, to cause
Emery wheel mechanism is stated relative to the slide plate chair beat predetermined angle.
2. song cuts tooth device according to claim 1, it is characterised in that the fluting includes base and the vertical base
Two side walls, the through hole that is adapted surely with the fulcrum post is provided with the side wall and some is used to adjust lock-screw
Position elongated hole；The base is provided with the slide rail being slidably connected with column away from the side of the side wall.
3. song cuts tooth device according to claim 2, it is characterised in that the emery wheel mechanism includes grinding wheel spindle, respectively position
In the emery wheel and yielding coupling at the grinding wheel spindle both ends and mounting seat for installing the grinding wheel spindle；The mounting seat is
One square casing, one end of the square casing are provided with the first endoporus being engaged with the grinding wheel spindle, and the grinding wheel spindle passes through
First endoporus is placed in the square casing.
4. song cuts tooth device according to claim 3, it is characterised in that the other end of the square casing be provided with it is described
The second endoporus that yielding coupling is engaged, first endoporus are set with second female coaxial.
5. song cuts tooth device according to claim 3, it is characterised in that is additionally provided with the mounting seat and the fulcrum post
The pin hole being engaged and some screwed holes being adapted with the lock-screw are followed closely, when the mounting seat is around the fulcrum post
When nail rotation is to predetermined angle, the lock-screw is adjusted to the correspondence position of the elongated hole and closed with the corresponding threaded holes,
To cause the emery wheel mechanism relative to the slide plate chair beat to predetermined angle.
6. song cuts tooth device according to claim 3, it is characterised in that the emery wheel includes emery wheel body and emery wheel is installed
Flange, one end that the grinding wheel spindle is connected with the emery wheel are provided with the positioning taper being engaged with the emery wheel mounting flange；Institute
State emery wheel body and use skive or resin diamond grinding wheel.
7. song cuts tooth device according to claim 3, it is characterised in that the drive mechanism uses grinding head motor, described
Grinding head motor is connected by the yielding coupling with the grinding wheel spindle, to drive the emery wheel to rotate.
8. song cuts tooth device according to claim 1, it is characterised in that the clamp tool is a rectangular slab, the rectangle
Plate is provided with the positioning pond for being used for placing workpiece, and the positioning pond includes bottom side, oriented side and compresses side；The oriented side is vertical
Some locating slots are provided with, the length of the locating slot is less than the length of the workpiece.
9. song cuts tooth device according to claim 8, it is characterised in that the compression side is provided with for workpiece pressing
Compression bar, when the workpiece is placed in the locating slot, the workpiece is perpendicular to the compression bar；The compression side is also set up
There is the housing screw being engaged with the compression bar.
10. a kind of surface grinding machine, including：For supporting the grinding machine column of grinding attachment and workbench for placing workpiece,
Characterized in that, it includes the tooth punching device as described in claim 1-9 is any, the tooth punching portion of the tooth punching device is arranged at institute
State on column, the clamp tool is arranged on the workbench.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720342054.5U CN206764516U (en) | 2017-04-01 | 2017-04-01 | One koji cuts tooth device and surface grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720342054.5U CN206764516U (en) | 2017-04-01 | 2017-04-01 | One koji cuts tooth device and surface grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206764516U true CN206764516U (en) | 2017-12-19 |
Family
ID=60631505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720342054.5U Expired - Fee Related CN206764516U (en) | 2017-04-01 | 2017-04-01 | One koji cuts tooth device and surface grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206764516U (en) |
-
2017
- 2017-04-01 CN CN201720342054.5U patent/CN206764516U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171219 Termination date: 20200401 |