CN206519623U - A kind of grinding attachment - Google Patents
A kind of grinding attachment Download PDFInfo
- Publication number
- CN206519623U CN206519623U CN201621485929.9U CN201621485929U CN206519623U CN 206519623 U CN206519623 U CN 206519623U CN 201621485929 U CN201621485929 U CN 201621485929U CN 206519623 U CN206519623 U CN 206519623U
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- Prior art keywords
- grinding
- band
- bands
- ground
- bistrique
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Abstract
The utility model provides a kind of grinding attachment, and for being ground bands for band land, it includes：By vertical displacement mechanism on lathe, the grinding head mechanism for being ground the part basil to be ground, the grinding head mechanism includes the bistrique for being driven and being rotated at a high speed by grinding head motor, the grinding head motor is fixedly installed on positioned at the grinding head motor side, is provided with the mounting seat of swivel plate, the swivel plate is fixedly installed in the rotary shaft for being driven and being rotated by reductor, and the reductor is connected to adjust the rotation hand wheel of the bistrique anglec of rotation.Grinding attachment of the present utility model, can be applied to the grinding operation of different angle lands, and regulative mode is simple, precise control.
Description
Technical field
The utility model is related to grinding equipment, more particularly, to a kind of grinding attachment.
Background technology
Bands for band is the saw blade for being usually utilized to the materials such as machining metal, therefore requires hardness height, the mill of the sawtooth basil
Damage small, cutting fast.Common process is, by customizing special profile milling cutter, to be processed on common sawtooth milling machine in production
Method shaping.
Due to ordering special profile milling cutter cycle length, expensive, quick abrasion, also, bands for band product renewing is indefinite
The various factors such as type, greatly increase the cost of production.Meanwhile, this method may not apply to processing crown and be welded with hard conjunction
The bands for band of the high-end product of gold, production limitation is than larger.
In recent years, there are some devices for being capable of automatic grinding bands for band land, such as Chinese patent application
CN201220740454.9 discloses a kind of automatic bands for band blade milling machine.Shown in Figure 1, saw blade is put into support wheel by the device
In swelling wheel, adjusting handle is so that bands for band swelling.The driving feed device of motor driving cam 13 is moved rearwards by, and then is realized
The movement of bands for band position.Supporting plate 20 drives abrasive machine fixed plate 19 to advance downwardly, and abrasive machine 17 carries out grinding operation.
The arrangement achieves the automatic grinding operation of bands for band land, grinding efficiency is improved, still, due to bands for band
Land angle is different, and the depth and width of land are also differed, and greatly limits the applicability of such grinding attachment.
Meanwhile, with to the higher and higher requirement of processing fineness, the grinding accuracy of the bands for band of different angle lands
It is required that also improving therewith.
Utility model content
To overcome above mentioned problem or solving the above problems at least in part, the utility model, which provides one kind, can adjust mill
Top rake degree and the high grinding attachment of height, automaticity.
According to one side of the present utility model, a kind of grinding attachment, for being ground bands for band land, it is characterised in that
It includes：By vertical displacement mechanism on lathe, the grinding head mechanism for being ground the part basil to be ground, the head-grinding machine
Structure includes the bistrique for being driven and being rotated at a high speed by grinding head motor, and the grinding head motor is fixedly installed on positioned at the grinding head motor one
Side, it is provided with the mounting seat of swivel plate, the swivel plate is fixedly installed in the rotary shaft for being driven and being rotated by reductor, institute
State the rotation hand wheel that reductor is connected to adjust the bistrique anglec of rotation.
, can be to the part to be ground with different land angles by setting rotation hand wheel band rotary bistrique to adjust grinding angle
Grinding operation is performed, the applicability of device is enhanced.
The amplitude that rotation hand wheel adjusts bistrique grinding angle is reduced by reductor, is easy to the grinding angle progress to bistrique
Fine setting, so as to improve the accuracy that device is ground operation.
The beneficial effects of the utility model are mainly as follows：
(1) grinding angle is adjusted by rotation hand wheel band rotary bistrique, the part to be ground of different land angles can be applied to
Grinding operation, enhance applicability；
(2) by setting reductor, reduce the amplitude of accommodation that rotation hand wheel adjusts bistrique grinding angle, be easy to grind bistrique
Top rake degree is finely adjusted, and improves grinding operation accuracy；
(3) the connection angle sensor on reductor, the regulation to bistrique grinding angle is monitored in real time, is easy to grind bistrique
The accurate control of top rake degree；
(4) retaining mechanism sets the first connecting rod and second connecting rod with the first cylinders, can not only fix bands for band
Position, in order to be ground operation, meanwhile, also make apparatus structure more compact；
(5) setting of guide pad and belt pressing device, is easy to make part grinding job step to be ground keep straight state, enters one
Step ensures the accuracy of grinding operation；
(6) feed mechanism by set can horizontal linear feeding and upper and lower displacement pull out tooth head, in order to bistrique from
It is dynamic to push part to be ground and carry out grinding operation；
(7) both sides of rotating seat are respectively provided with limited block, are easy to the size for controlling to pull out tooth head upper and lower displacement, it is to avoid pull out on tooth head
Bottom offset amount is excessive, and causes the inconvenience of operation process；
(8) height adjustment mechanism can adjust the height and position of part to be ground, to be ground suitable for treating with different height
The grinding operation of cutting members, strengthens its applicability.
Brief description of the drawings
Fig. 1 is the structural representation of automatic bands for band blade milling machine in the prior art；
Fig. 2 is according to a kind of structural representation of grinding attachment in the utility model embodiment；
Fig. 3 is according to a kind of structural representation of the grinding head mechanism of grinding attachment in the utility model embodiment；
Fig. 4 is according to a kind of top view of grinding attachment in the utility model embodiment；
Fig. 5 is the structure according to a kind of retaining mechanism of grinding attachment and height adjustment mechanism in the utility model embodiment
Schematic diagram；
Fig. 6 is according to a kind of structural representation of the retaining mechanism of grinding attachment in the utility model embodiment；
Fig. 7 is according to a kind of structural representation of the belt pressing device of grinding attachment in the utility model embodiment；
Fig. 8 is according to a kind of structural representation of the feed mechanism of grinding attachment in the utility model embodiment.
Embodiment
With reference to the accompanying drawings and examples, embodiment of the present utility model is described in further detail.Below
Embodiment is used to illustrate the utility model, but is not limited to scope of the present utility model.
A kind of grinding attachment, it is shown in Figure 2 exemplified by being ground the implementation process of bands for band land, including lathe 1, machine
It is provided for being ground the grinding head mechanism 3 of the bands for band basil on bed 1, grinding head mechanism 3 is arranged on lathe 1 by vertical displacement mechanism 2
On.
Vertical displacement mechanism 2 drives and moved under the in the vertical direction of grinding head mechanism 3, when a basil of bands for band moves to mill
The grinding position of the lower section of head mechanism 3, vertical displacement mechanism 2 drives grinding head mechanism 3 to move downward, and carries out the grinding bands for band basil
Action.After the completion of the basil grinding of bands for band, vertical displacement mechanism 2 drives grinding head mechanism 3 to move up to bands for band
Top, be easy to bands for band to travel forward, next basil of bands for band is moved to grinding position, to perform the next sword of bands for band
The grinding operation at angle.
Shown in Figure 3, grinding head mechanism 3 includes grinding head motor 301 and the bistrique 302 being connected with grinding head motor 301.Bistrique
The driving bistrique 302 of motor 301 rotates at a high speed and be ground the operation of the bands for band basil.
The outer sheath of grinding head motor 301 is provided with motor case body, and adjust pad is set between grinding head motor 301 and casing, uses
The belt tension degree of belt pulley between regulation grinding head motor 301 and bistrique 302.
The side of the casing of grinding head motor 301 is fixed in mounting seat 304, and the opposite side of mounting seat 304 is installed with
On swivel plate 303, swivel plate 303 is fixed in the rotary shaft of the driving of reductor 305.When the driving rotary shaft rotation of reductor 305
When, rotary shaft drives fixed swivel plate 303 on the rotary shaft to rotate, and the swivel plate 303 of rotation is driven by mounting seat 304 to be ground
Head motor 301 rotates, so as to drive the rotation position of bistrique 302 being connected with grinding head motor 301, makes the grinding operation of bistrique 302
The angle in face changes.
Rotation hand wheel 306 is connected with reductor 305.Rotation hand wheel 306 is used for the scope of operation angle for adjusting bistrique 302.
When needing to adjust the angle position of bistrique 302, rotation hand wheel 306 is rotated, rotation hand wheel 306 drives reductor 305 to move.
According to the angle of the basil of bands for band, rotation hand wheel 306 is rotated, rotation hand wheel 306 drives reductor 305 to rotate,
Reductor 305 drives rotary shaft and fixed swivel plate 303 on the rotary shaft to rotate, so as to change grinding angle with rotary bistrique 302
Degree.By rotating rotation hand wheel 306, the angle position of bistrique 302 is adjusted, so as to change the angle of the grinding scope of operation of bistrique 302
Degree, can be applied to the bands for band grinding operation with the different angle basils, expand the scope of application of the device.
Reductor 305 reduces the amplitude of accommodation of the anglec of rotation of rotation hand wheel 306, when rotation hand wheel 306 is rotated, it is to avoid its
The angle change of rotation is too big, and the basil for being difficult to be aligned bands for band carries out accurately grinding operation.By setting reductor
305, it is easy to be finely adjusted the grinding angle of bistrique 302, is conducive to improving the accuracy that bistrique 302 is ground operation.
Angular transducer 307 is also associated with reductor 305.Angular transducer 307 is used to sense the rotation of reductor 305
Angle, so as to monitor the angle change of the rotation of bistrique 302.The angular transducer 307 connected by being arranged at reductor 305, it is real
Now to the accurate monitoring and control of the change in angular position of bistrique 302, the accuracy of grinding operation is improved.
Shown in Figure 4, adjusting the vertical displacement mechanism 2 of bistrique job position about 302 includes the first servomotor, the
One ball-screw and first straight line guide rail.First servomotor drives the action of the first ball-screw, so as to drive first straight line to lead
Rail is moved, and first straight line guide rail drives mounting seat 304 to move up and down, so as to be moved up and down with rotary bistrique 302, is made with performing grinding
Industry.
The angle position for adjusting bistrique 302 by rotation hand wheel 306 is aligned after the land of bands for band, and the first servomotor drives
Dynamic first ball-screw motion, drives the motion of first straight line guide rail, and first straight line guide rail drives mounting seat 304 to move downward, from
And moved downward with rotary bistrique 302, the bistrique 302 for being driven and being rotated at a high speed by grinding head motor 301 is ground bands for band land.
After the completion of the land grinding of bands for band, the first servomotor drives the motion of the first ball-screw, drives first
Line slideway is moved, and first straight line guide rail drives mounting seat 304 to move upwards, so as to move up to band saw with rotary bistrique 302
The top of bar, is easy to bands for band shift position, and next land of bands for band is moved into grinding position.
Shown in Figure 5, the lower section of bistrique 302 is provided with retaining mechanism 4, and retaining mechanism 4 is used for fixing band blade position.
Retaining mechanism 4 includes the support base 401 being arranged on lathe 1, and bands for band is pressed on support base 401 by pressing plate 402.Also,
The seal face of pressing plate 402 is vertical with the grinding scope of operation of bistrique 302, makes the bands for band compressed between pressing plate 402 and support base 401
It is vertical with the grinding scope of operation of bistrique 302, in order to the grinding of bands for band land.
Pressing plate 402 is arranged on pressing plate seat 403, and pressing plate seat 403 is arranged on cylinder block 407, and cylinder block 407 is located at pressing plate
The lower section of seat 403.Cylinder block 407 is fixedly mounted on lathe 1, and pressing plate seat 403 can rotate relative to cylinder block 407.
In a specific embodiment, pressing plate seat 403 is connected with cylinder block 407 by rotating shaft, enables pressing plate seat 403
Rotated relative to cylinder block 407.
It is provided with cylinder block 407 on first cylinder 404, the first cylinder 404 and is connected with first connecting rod 405 and second in turn
Connecting rod 406, in a certain angle between first connecting rod 405 and second connecting rod 406 to be mutually connected, second connecting rod 406 and pressing plate seat 403
The rotatable same position for being connected to cylinder block 407.
In a specific embodiment, second connecting rod 406 and pressing plate seat 403 are connected to cylinder block by same rotating shaft
On 407.
When the first cylinder 404 driving first connecting rod 405 is acted, second connecting rod 406 is driven to act, second connecting rod 406 passes through
Rotating shaft band dynamic pressure plate seat 403 is rotated relative to cylinder block 407, makes the band dynamic pressure plate 402 of pressing plate seat 403 to close/remote support base
401 direction motion, so that compress/unclamp bands for band.
Set on first cylinder 404 and be sequentially connected first connecting rod 405 and second connecting rod 406 in a certain angle, driving pressure
Plate 402 is moved to close/direction away from support base 401, makes apparatus structure more compact, it is to avoid the volume of device is excessive, can
Effectively save the space-consuming of device.
The outer sheath of first connecting rod 405 is provided with spring 408.When there is no gas, first connecting rod 405 to be in the first cylinder 404
During relaxed state, the spring 408 that the outside of first connecting rod 405 is arranged makes first connecting rod 405 be maintained to certain support force,
Make the piston in the first cylinder 404 still in the top of the first cylinder 404, it is to avoid first connecting rod 405 is fully relaxed.
Shown in Figure 6, retaining mechanism 4 also includes guide pad 409.Guide pad 409 is the middle knot with straight slits
Structure, guide pad 409 is located at the both sides of pressing plate seat 403 along bands for band direction of feed, and the dorsal position for limiting bands for band makes band
Straight-line feed is kept during saw blade motion.
Because guide pad 409 is located at the both sides of pressing plate seat 403, straight position of the bands for band in grinding job step is limited.
In bands for band grinding process, it is to avoid because the grinding caused by the difference of bands for band placement location itself between bands for band land
The difference of state, so as to influence the degree of accuracy and the uniformity of bands for band land grinding, improves grinding reliability.
Shown in Figure 7, retaining mechanism 4 is additionally provided with belt pressing device 410.Belt pressing device 410 includes cam mounting seat
4101, support frame 4102 is installed in the top of cam mounting seat 4101, and the top of support frame 4102 is provided with bearing to 4103, bearing
Bands for band both sides are symmetricly set on to 4103 bearing 4103a and 4103b, and certain angle is tilted along bands for band direction of feed.
Bearing is used to clamp the dorsal parts of bands for band to 4103, to fix the grinding position of bands for band, meanwhile, make bands for band keep one to
Under impaction state, tighten bands for band, in order to be ground operation.
In a specific embodiment, bands for band direction of feed is provided with four sets of bearings pair on support frame 4102, and
And, bearing tilts 5 ° to 4103 along bands for band direction of feed, and the grinding operation of bands for band can be made more accurate.
The side of cam mounting seat 4101 is provided with cam 4104, cam 4104 and is provided with handwheel 4105.Cam 4104
Opposite side be provided with pivot pin 4106, pivot pin 4106 is connected to bearing to the bearing 4103a in 4103 close to the side of cam 4104
Stage clip 4107 is arranged with lower end, and pivot pin 4106.
When rotating handwheel 4105, handwheel 4105 is rotated with moving cam 4104, and cam 4104 drives pivot pin 4106 to bearing
To bearing 4103b motions relative with bearing 4103a in 4103, so as to extrude the stage clip 4107 being set on pivot pin 4106, squeeze
The stage clip 4107 of compressive strain makes bearing 4103a stress, bearing 4103a is extruded to bearing 4103b, so that bearing is pressed 4103
The dorsal part of taut band saw blade.Simultaneously as bearing is inclined to certain angle to 4103 along bands for band direction of feed, make bearing to 4103 pairs
Bands for band plays the role of a drop-down, it is ensured that bands for band is in tensioned state, is conducive to being ground the accuracy of operation.Referring to Fig. 8
It is shown, feed mechanism 5 is additionally provided with lathe 1, feed mechanism 5 pushes the direction of feed of bands for band and made with the grinding of bistrique 302
Industry face is vertical.Feed mechanism 5 is located at the front of bistrique 302, in order to push bands for band to bistrique 302.
When bistrique 302 is ground a land for completing bands for band, feed mechanism 5 pushes next land of bands for band extremely
The grinding position of the lower section of bistrique 302, in order to which bistrique 302 performs grinding operation to next land of bands for band.
Feed mechanism 5 includes being provided with the second servo electricity in the mounting seat 501 being arranged on lathe 1, mounting seat 501
Machine 502 and second straight line guide rail 504, second straight line guide rail 504 are connected with the second ball-screw 503.
Second servomotor 502 drives the second ball-screw 503 to act, and the second ball-screw 503 drives second straight line to lead
The shift position of rail 504.
The top of second straight line guide rail 504 is provided with bottom plate 511, bottom plate 511 and is connected with rotating seat 505 by rotating shaft,
The upper end of rotating seat 505 is fixedly installed lever arm 507.The top of lever arm 507, which is provided with, pulls out tooth first 506, pulls out first 506 of tooth
In the top position of bands for band, the tail end of lever arm 507 is connected with the second cylinder 508.
In a specific embodiment, tooth first 506 is pulled out with the blunt contact surface vertical with bands for band land, in order to push away
Forward (FWD) blade level shift position, also, damage will not be caused to the land of bands for band.
The helicitic texture of second ball-screw 503 is connected on bottom plate 511, and the second servomotor 502 drives the second ball
Leading screw 503 is acted, so as to drive the shift position of second straight line guide rail 504 for being fixed on the lower end of bottom plate 511.Second straight line guide rail
504 drive the rotating seat 505 being arranged on second straight line guide rail 504 along horizontal linear displacement, connect so as to drive on rotating seat 505
It is connected on lever arm 507 and pulls out the first 506 horizontal linear displacement of tooth.
The tail end of the activation lever arm 507 of second cylinder 508 drives lever arm 507 and and lever arm to up/down movement
The rotating seat 505 of 507 connections is rotated relative to second straight line guide rail 504, and tooth head is pulled out positioned at the top of lever arm 507 so as to drive
506 to up/down movement.
Tooth first 506 is pulled out when the drive of the second cylinder 508 to move downward, and makes the land for pulling out the first 506 contact bands for band of tooth, with forward
Promote bands for band shift position.The motion upwards of tooth first 506 is pulled out when the second cylinder 508 drives, makes to pull out tooth first 506 to away from bands for band
The direction of land is moved to the top of bands for band.
Second cylinder 508 drives and pulls out tooth first 506 and move downward, and makes to pull out tooth first 506 when touching the land of bands for band, second
Servomotor 502 is driven and pulls out direction horizontal linear displacement of the tooth first 506 to bistrique 302, and the land of bands for band is pushed into bistrique
The 302 grinding scope of operation.
Then, the second cylinder 508, which drives, pulls out the motion upwards of tooth first 506, makes to pull out land of the tooth first 506 away from bands for band, this
When, the second servomotor 502, which drives, pulls out tooth first 506 to the direction horizontal linear displacement away from bistrique 302, returns under bands for band
The corresponding position of one land, to prepare to push next land of bands for band to the grinding scope of operation position of bistrique 302.
Feed mechanism 5 is used installed in second straight line guide rail 504 with the lever arm 507 for pulling out tooth first 506, meanwhile, if
Put activation lever arm 507 and drive and pull out the second cylinder 508 that tooth first 506 moves up and down, enable to pull out tooth first 506 and move up and down position
And contact/away from bands for band land, while position can be moved horizontally, and promote the land of bands for band to move horizontally position, just
In the corresponding grinding operation of bistrique 302.
On second straight line guide rail 504, limited block 509 and 510 is provided with the both sides of rotating seat 505.When the second cylinder
When 508 activation lever arms 507 drive rotating seat 505 rotates relative to second straight line guide rail 504, limited block 509 and 510 is used to limit
The distance of the upper and lower displacement of lever arm 507 processed.
When the tail end of the activation lever arm 507 of the second cylinder 508 is moved upwards, the top of lever arm 507 is moved downward, this
When, the position that the limited block 509 positioned at the side of rotating seat 505 avoids the top of lever arm 507 from moving downward is too low.
When the tail end of the activation lever arm 507 of the second cylinder 508 is moved downward, the top of lever arm 507 is moved upwards, this
When, the position for avoiding the tail end of lever arm 507 from moving downward positioned at the limited block 510 of the opposite side of rotating seat 505 is too low.
Limited block is respectively provided with the both sides of rotating seat 505, is easy to the size of the two ends upper and lower displacement of lever lever arm 507,
So as to controlling to pull out the size of first 506 upper and lower displacement of tooth, it is to avoid it is excessive to pull out the first 506 upper and lower displacement amount of tooth, and causes operation process
Inconvenience.
It is shown in Figure 5, it is additionally provided with height adjustment mechanism 6 in the lower section of grinding head mechanism 3.Height adjustment mechanism 6 includes
It is fixed on the screw mandrel 601 on lathe 1, screw mandrel 601 and is connected with feed screw nut 602, the upper end of screw mandrel 601, which is fixedly installed, is located at
The handle 603 of the upper surface of lathe 1.Rotary handle 603, drives screw mandrel 601 to rotate, and the driving of screw mandrel 601 of rotation is screwed in screw mandrel
The vertically displacement of feed screw nut 602 on 601.
One end of feed screw nut 602 is fixedly installed on the 3rd line slideway 604, the 3rd line slideway 604 and is fixedly installed
There is guide plate 605, the top of guide plate 605 is connected to the guide pad 409 and belt pressing device 410 of retaining mechanism 4.
Driven by screw mandrel 601 and in the feed screw nut 602 of vertical direction displacement, driven and be fixed on feed screw nut 602
The 3rd vertically displacement of line slideway 604, the 3rd line slideway 604 drives the in the vertical direction displacement of guide plate 605, adjusts
The position of guide pad 409 and the in the vertical direction of belt pressing device 410 is saved, so as to adjust the height of bands for band grinding position.
A kind of grinding attachment of the present utility model, installs the grinding head mechanism 3 for being ground bands for band land on lathe 1,
Grinding head mechanism 3 is accurately adjusted using the rotation hand wheel 306 for being connected with reductor 305 to the grinding angle of bistrique 302.Together
When, the change of the grinding angle of the monitoring bistrique 302 of angular transducer 307 is also associated with reductor 305.
Grinding head mechanism 3 is arranged on lathe 1 by vertical displacement mechanism 2, adjusts the dynamic of the in the vertical direction of bistrique 302
Make, in order to which bistrique 302 is ground bands for band.
The retaining mechanism 4 of the lower section of grinding head mechanism 3 locks the position of bands for band, the position of fixed bands for band, in order to grind
Cut the progress of operation.Meanwhile, using the guide pad 409 of limitation bands for band dorsal position, to ensure the bands for band for being ground job step
Keep straight, to ensure the grinding accuracy of bands for band.In addition, by setting belt pressing device 410, it is ensured that band saw in feeding process
Bar along straight-line feed, meanwhile, in feeding process, it is to avoid bands for band turn on one's side so that bands for band land position offset, and influence grinding
Accuracy.
Be provided with feed mechanism 5 in the front of grinding head mechanism 3, promote bands for band straight-line feed pull out tooth first 506 can on
Descend and move horizontally position, be easy to pull out the land that tooth first 506 pushes bands for band to the direction of bistrique 302, to perform grinding operation.
The height adjustment mechanism 6 of regulation height and position is provided with the lower section of grinding head mechanism 3, passes through the 3rd line slideway band
Action-oriented plate is in vertical direction displacement, so as to adjust the height of bands for band grinding position.
Finally, the present processes are only preferably embodiment, are not intended to limit protection domain of the present utility model.
It is all it is of the present utility model spirit and principle within, any modification, equivalent substitution and improvements made etc. should be included in this reality
Within new protection domain.
Claims (10)
1. a kind of grinding attachment, for being ground bands for band land, it is characterised in that it includes：Pacified by vertical displacement mechanism (2)
Grinding head mechanism (3) on lathe (1), for being ground the part basil to be ground, the grinding head mechanism (3) is included by grinding head motor
(301) bistrique (302) for driving and rotating at a high speed, the grinding head motor (301) is fixedly installed on positioned at the grinding head motor
(301) side, be provided with the mounting seat of swivel plate (303) (304), the swivel plate (303) is fixedly installed on by reductor
(305) in the rotary shaft for driving and rotating, the reductor (305) is connected to adjust the bistrique (302) anglec of rotation
Rotation hand wheel (306).
2. grinding attachment as claimed in claim 1, it is characterised in that：The reductor (305) is also associated with being used to accurately sense institute
State the angular transducer (307) of bistrique (302) anglec of rotation.
3. grinding attachment as claimed in claim 1, it is characterised in that：The vertical displacement mechanism (2) is included by the first servomotor
Driving the first ball-screw and by first ball-screw drive and drive the mounting seat (304) straight in vertical direction
The first straight line guide rail of line motion.
4. grinding attachment as claimed in claim 1, it is characterised in that：Also include below the bistrique (302), for fixing band
The retaining mechanism (4) of blade position, the retaining mechanism (4) includes the support base (401) being installed on lathe (1) and will treated
Abrading article is pressed on the pressing plate (402) of the support base (401) side, and the pressing plate (402) is fixed on pressing plate seat (403),
The rotatable cylinder block (407) being connected to below pressing plate seat (403) of pressing plate seat (403), the cylinder block (407)
It is upper that described pressing plate seat first cylinder (404) of (403) with dynamic pressure plate (402) compression/release bands for band of driving, described first are set
First connecting rod (405) and second connecting rod (406) in a certain angle, the second connecting rod (406) are sequentially connected on cylinder (404)
The same position of the cylinder block (407) is connected to pressing plate seat (403).
5. grinding attachment as claimed in claim 4, it is characterised in that：First connecting rod (405) outer sheath is provided with first gas
The first connecting rod (405) is set to keep the spring (408) of certain support force under cylinder (404) relaxed state.
6. grinding attachment as claimed in claim 4, it is characterised in that：The retaining mechanism (4) is also set up positioned at pressing plate seat
(403) both sides be used for limit part dorsal position to be ground, so that the guide pad (409) of part straight-line feed to be ground.
7. grinding attachment as claimed in claim 4, it is characterised in that：The retaining mechanism (4) also includes being used to limit part to be ground
The belt pressing device (410) of dorsal part, the belt pressing device (410) includes cam mounting seat (4101), the cam mounting seat
(4101) set top that support frame (4102) of the bearing to (4103) for clamping part to be ground, the cam peace are installed on
The side of dress seat (4101) is provided with by handwheel (4105) control, the cam for driving the bearing to clamp (4103)
(4104), cam (4104) adapter sleeve is provided with the active pin (4106) of stage clip (4107), and the pivot pin (4106) drives
Stage clip (4107) compresses the bearing to (4103).
8. grinding attachment as claimed in claim 1, it is characterised in that：Also include direction of feed to hang down with the bistrique (302) grinding surface
Straight feed mechanism (5), the feed mechanism (5) includes the mounting seat (501) being installed on the lathe (1), the peace
Set on dress base (501) and driven by the second servomotor (502) and driven the second of second straight line guide rail (504) straight-line feed
Set the top supported by rotating seat (505) to have on ball-screw (503), the second straight line guide rail (504) and pull out tooth head
(506) lever arm (507), the tail end of the lever arm (507) sets the driving lever arm (507) to drive rotating seat
(505) rotate and drive the second cylinder (508) for pulling out tooth head (506) upper and lower displacement.
9. grinding attachment as claimed in claim 8, it is characterised in that：The both sides of the rotating seat (505) are provided with limitation lever
The limited block (509,510) of arm (507) upper and lower displacement amount.
10. such as the grinding attachment of claim 6 or 7, it is characterised in that：Also including being arranged at below grinding head mechanism (3), for adjusting
The height adjustment mechanism (6) of part height to be ground is saved, the height adjustment mechanism (6) includes the screw mandrel being screwed on lathe (1)
(601), the upper end of the screw mandrel (601) is set on the handle (603) positioned at the lathe (1) upper surface, the screw mandrel (601)
Spin relative to the feed screw nut (602) of screw mandrel upper and lower displacement, the 3rd line slideway is fixedly installed on the feed screw nut (602)
(604), it is fixedly installed on the 3rd line slideway (604) to be ground to drive with the 3rd line slideway (604) upper and lower displacement
The guide plate (605) of part upper and lower displacement, the upper end of the guide plate (605) connects the guide pad (409) of the retaining mechanism (4)
With belt pressing device (410).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621485929.9U CN206519623U (en) | 2016-12-31 | 2016-12-31 | A kind of grinding attachment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621485929.9U CN206519623U (en) | 2016-12-31 | 2016-12-31 | A kind of grinding attachment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206519623U true CN206519623U (en) | 2017-09-26 |
Family
ID=59889451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621485929.9U Expired - Fee Related CN206519623U (en) | 2016-12-31 | 2016-12-31 | A kind of grinding attachment |
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| Country | Link |
|---|---|
| CN (1) | CN206519623U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106513846A (en) * | 2016-12-31 | 2017-03-22 | 湖南海捷精密工业有限公司 | Grinding device |
-
2016
- 2016-12-31 CN CN201621485929.9U patent/CN206519623U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106513846A (en) * | 2016-12-31 | 2017-03-22 | 湖南海捷精密工业有限公司 | Grinding device |
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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: 20170926 Termination date: 20191231 |