CN209615147U - A kind of high-precision honing device - Google Patents
A kind of high-precision honing device Download PDFInfo
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- CN209615147U CN209615147U CN201920065397.0U CN201920065397U CN209615147U CN 209615147 U CN209615147 U CN 209615147U CN 201920065397 U CN201920065397 U CN 201920065397U CN 209615147 U CN209615147 U CN 209615147U
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- drive rod
- power source
- mandril
- sliding block
- axis direction
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Abstract
The utility model discloses a kind of high-precision honing devices, including erecting bed, installs case is provided on the erecting bed, first power source and one or more second power sources, gear unit and third power source are provided in the installs case, the gear unit includes sliding block, main transmission bar, one or more is from drive rod, the installs case and first power source are sequentially connected, the main transmission bar and the third power source are sequentially connected, any one described second power source is arranged with described in one or more from drive rod is corresponding, it is described that mandril is provided with from drive rod, the sliding block is socketed on the main transmission bar, the sliding block is fixedly connected with the mandril, second power unit is described from drive rod for driving, mandril rotates synchronously in the circumferential direction from drive rod.The utility model includes at least following advantages: it is compact-sized, driving member is simplified, and then greatly reduce feeding error, improves the precision and reliability of single unit system.
Description
Technical field
The present invention relates to honing device technical field, a kind of particularly high-precision honing device.
Background technique
The description of this part, which is only provided, discloses relevant background information to the present invention, without constituting the prior art.
Honing is the finished machined carried out with the cutter being embedded on honing head to polished surface.Honing and hole surface
Contact area is larger, high in machining efficiency；Under certain condition, plane, periphery, spherical surface, flank of tooth etc. also can be processed.Honing uses
Back and forth movement realizes feeding and withdrawing, is processed with realizing to product.But current grinding equipment is huge due to structure, because
And it needs that more driving member is arranged between actuator and cutter.And be added just because of more driving member, cause cutter to exist
Progress and reliability during feeding cannot preferably guarantee, cause the qualification rate of honing poor.And current grinding equipment
It is rotated by main axis band cutter, workpiece surface is processed in realization.But current grinding equipment main shaft rotational structure is multiple
It is miscellaneous, and by the way of hydraulic-driven, cause transmission accuracy low, the problem of processing efficiency difference.
It should be noted that the above description of the technical background be intended merely to it is convenient to technical solution of the present invention carry out it is clear,
Complete explanation, and facilitate the understanding of those skilled in the art and illustrate.Cannot merely because these schemes of the invention
Background technology part is expounded and thinks that above-mentioned technical proposal is known to those skilled in the art.
Summary of the invention
In order to overcome the defects of the prior art, the embodiment of the invention provides a kind of high-precision honing device, structures
It is compact, driving member is simplified, and then greatly reduce feeding error, improves the feed accuracy and reliability of single unit system.
The embodiment of the present application discloses: a kind of high-precision honing device, including erecting bed, is provided with peace on the erecting bed
It cases, the second power source of the first power source and one or more, is provided with gear unit and third power source in the installs case,
The gear unit includes sliding block, main transmission bar, one or more from drive rod, and the installs case is passed with first power source
Connection is moved, the main transmission bar and the third power source are sequentially connected, any one described second power source and one or more
It is described to be arranged accordingly from drive rod, it is described to be provided with from drive rod along the mandril extended from drive rod axis direction,
The sliding block is socketed on the main transmission bar, and the sliding block slides setting, the cunning along the axis direction of the main transmission bar
Block is fixedly connected with the mandril, and the sliding block can drive the mandril to move back and forth along the axis direction of itself, and described second
Power unit described rotates synchronously in the circumferential direction from drive rod for driving from drive rod, mandril.
Further, first power source include first motor, be used for and the first motor transmission connection ball
Lead screw, the pair of nut being arranged on the ball-screw, the ball-screw extends along main transmission rod axis direction, described
Installs case is fixed on the pair of nut.
Further, the first motor is for driving the ball-screw to rotate around own axes, and then makes the spiral shell
Female secondary axis direction along the feed screw nut moves the reciprocating motion for realizing installs case.
Further, any one described second power source includes the second motor, is used to connect with second motor drive
Ball spline shaft, the ball spline shaft is corresponding to its described being sequentially connected from drive rod of being arranged.
Further, connector, the connector packet are provided between second power source and the ball spline shaft
The transmission belt of driving wheel, driven wheel, the connection driving wheel and driven wheel is included, the driving wheel is used for and second power source
Output axis connection, the driven wheel be used for and the ball spline axis connection so realize ball spline shaft around own axes revolve
Turn.
Further, the third power source is used to that the sliding block to be driven to slide along the axis direction of the main transmission bar,
And then make the sliding block that the mandril be driven to realize feeding or tool backlash movement along described move back and forth from the axis direction of drive rod；
Second power source for drive it is described from transmission shaft around own axis, and then drive the mandril and described from transmission
Axis, which rotates synchronously, realizes honing movement.
Further, described that accommodation groove is offered from drive rod, the mandril is embedded in the accommodation groove.
Further, described be provided with from drive rod from described extend from drive rod outer wall is connected to leading for the accommodation groove
To slot, the length of the guide groove extends along described from the axis direction of drive rod.
Further, the connector includes being socketed in the sliding sleeve from drive rod, being socketed in essence on the sliding sleeve
Close nut and gland, for limiting to the sliding sleeve, the gland is fixedly connected the accurate nut with the sliding block.
Further, the output end of the gear unit is provided with cutter.
By above technical solution, beneficial effects of the present invention are as follows:
1, by the first power source of setting, it is able to drive installs case reciprocating action, due to being arranged from drive rod in the peace
In vanning, and then the reciprocating action from drive rod is realized, and then realizes that mandril band cutter carries out honing to workpiece indirectly；It is logical
It crosses and is provided with the second power source, be able to drive the rotation from drive rod, and then realize mandril band cutter to work indirectly
Whole honing movement is completed in part further progress honing；
2, by being provided with main transmission bar, from the sliding block of drive rod and connection the two, intermediate setting is preferably simplified
Connector；Mandril movement is directly driven to complete the ejection and withdrawal movement of cutter by using sliding block, it is compact-sized；It is above very big
Ground reduces feeding error, improves the precision and reliability of single unit system.
For above and other objects, features and advantages of the invention can be clearer and more comprehensible, preferred embodiment is cited below particularly,
And cooperate institute's accompanying drawings, it is described in detail below.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the single unit system structural schematic diagram in the embodiment of the present invention；
Fig. 2 is the partial structure diagram in the embodiment of the present invention；
Fig. 3 is the partial structure diagram in the embodiment of the present invention.
The appended drawing reference of the figures above: 1, erecting bed；2, installs case；3, the first power source；4, the second power source；5, third
Power source；6, sliding block；7, main transmission bar；8, from drive rod；9, mandril；10, accommodation groove；11, sliding sleeve；12, gland；13, cutter；
301, first motor；302, ball-screw；303, pair of nut；401, the second motor；402, ball spline shaft；403, driving wheel；
404, driven wheel；405, transmission belt.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
It should be noted that in the description of the present invention, term " first ", " second " etc. are used for description purposes only and distinguish
Similar object between the two and is not present sequencing, can not be interpreted as indication or suggestion relative importance.In addition, In
In description of the invention, unless otherwise indicated, the meaning of " plurality " is two or more.
As shown in connection with fig. 1, a kind of high-precision honing device, including erecting bed 1, the installation are disclosed in present embodiment
It is provided with installs case 2, the first power source 3 and one or more second power sources 4 on platform 1, is provided with transmission in the installs case 2
Unit and third power source 5, the gear unit includes sliding block 6, main transmission bar 7, one or more from drive rod 8.The peace
Vanning 2 is sequentially connected with first power source 3, and the main transmission bar 7 is sequentially connected with the third power source 5.Any one
Second power source 4 is arranged with described in one or more from drive rod 8 is corresponding, described to be provided with from drive rod 8 along institute
State the mandril 9 extended from 8 axis direction of drive rod.The sliding block 6 is socketed on the main transmission bar 7.The sliding block 6 is along described
The axis direction of main transmission bar 7 slides setting, and the sliding block 6 is fixedly connected with the mandril 9, described in the sliding block 6 can drive
Mandril 9 is moved back and forth along the axis direction of itself.Second power unit 4 described exists for driving from drive rod 8, mandril 9
It is described to be rotated synchronously from the circumferential direction of drive rod 8.By the first power source 3 of setting, it is able to drive 2 reciprocating action of installs case, by
It is arranged in the installs case 2 in from drive rod 8, and then realizes the reciprocating action from drive rod 8, and then realize mandril indirectly
9 band cutters carry out honing to workpiece；By being provided with the second power source 4, it is able to drive the rotation from drive rod 8,
And then realize that mandril 9, to workpiece further progress honing, completes whole honing movement with cutter indirectly.By being provided with master
Drive rod 7, from the sliding block 6 of both drive rod 8 and connection, preferably simplify the connector of intermediate setting；By using sliding block 6
The movement of mandril 9 is directly driven to complete the ejection and withdrawal movement of cutter, it is compact-sized；Feeding error is greatly reduced above,
Improve the precision and reliability of single unit system.
In another optional embodiment, first power source 3 includes first motor 301, is used for and described the
The ball-screw 302 of one motor 301 transmission connection, the pair of nut 303 being arranged on the ball-screw 302, the ball wire
Thick stick 302 extends along 7 axis direction of main transmission bar, and the installs case 2 is fixed on the pair of nut 303.Described
One motor 301 makes the pair of nut 303 along the lead screw for driving the ball-screw 302 to rotate around own axes
The mobile reciprocating motion for realizing installs case 2 of the axis direction of nut 302.By above-mentioned set-up mode, first motor 301 is driven
The ball-screw 303 rotates, and then the pair of nut 303 is driven to move on the axis direction of the ball-screw 302；By
It is fixed on the pair of nut 303 in installs case 2, and then drives installs case 2 and 303 synchronizing moving of pair of nut；By cutting
The positive and negative rotation for changing first motor 301, can be realized the reciprocally swinging movement of installs case 2, and then realizes and be arranged in installs case 2
From the reciprocating action of drive rod 8, realize that mandril 9 carries out honing to workpiece with cutter indirectly.
In another optional embodiment, any one described second power source 4 includes the second motor 401, be used for and
The ball spline shaft 402 that second motor 401 is sequentially connected, the ball spline shaft 402 is corresponding to its be arranged it is described from
Drive rod 8 is sequentially connected.By above-mentioned set-up mode, on the one hand: the second motor 401 drives 402 turns of the ball spline shaft
It is dynamic, and then drive from drive rod 8 and rotate, realize that mandril 9, to workpiece further progress honing, is completed whole with cutter indirectly
Honing movement；On the other hand, the ball spline shaft 402 while rotating, may be implemented with 303 synchronizing moving of pair of nut,
Realize common operational function；Mediation member is also reduced simultaneously, to reduce the error of transmission, guarantees the accuracy of transmission.
In another optional embodiment, it is provided between second power source 4 and the ball spline shaft 402
Connector, the connector include the transmission belt of driving wheel 403, driven wheel 404, the connection driving wheel 403 and driven wheel 404
405, the driving wheel 403 is used for and the output axis connection of second power source 4, and the driven wheel 404 is used for and the rolling
Spline axis 402 connects and then realizes that ball spline shaft 402 is rotated and moved around own axes.
In another optional embodiment, the third power source 5 is for driving the sliding block 6 along the main transmission
The axis direction of bar 7 slides, and then makes the sliding block 6 that the mandril 9 be driven back and forth to transport along the axis direction from drive rod 8
It is dynamic to realize feeding or tool backlash movement.Specifically include: by be provided with main transmission bar 7, from drive rod 8 and connection both sliding block
6, preferably simplify the connector of intermediate setting；The third power source 5 drives the main transmission bar 7 to rotate, described in realization
Sliding block 6 is moved along the axis of the main transmission bar 7, since sliding block 6 is fixedly connected with the mandril 9, and then is able to drive mandril 9
It moves synchronously, realizes the ejection and withdrawal movement of cutter, it is compact-sized；Feeding error is greatly reduced above, is improved whole
The feed accuracy and reliability of device.
In another optional embodiment, described that accommodation groove 10 is offered from drive rod 8, the mandril 9 is embedded
In the accommodation groove 10.Described be provided with from drive rod 8 from described extend from 8 outer wall of drive rod is connected to the accommodation groove 10
Guide groove, the length of the guide groove extends along described from the axis direction of drive rod 8.Herein, pass through company on the sliding block 6
Fitting is equipped with bolt, and one end that the bolt is pierced by the guide groove is connect with the mandril 9.By being provided with guide groove,
When mandril 9 along it is described moved from 8 axis direction of drive rod when, can play guiding role to the mandril 9, improve mandril 9
Kinematic accuracy.
In another optional embodiment, the connector include be socketed in the sliding sleeve 11 from drive rod 8,
The accurate nut and gland 12 being socketed on the sliding sleeve 11, the accurate nut is for limiting the sliding sleeve 11, institute
Gland 12 is stated to be fixedly connected with the sliding block 6.By above-mentioned set-up mode, it is on the one hand capable of fixing connection sliding block 6, accepts and slides
The power output of block 6；On the other hand it can guarantee the synchronous rotation from drive rod 8 and mandril 9, guarantee that cutter has workpiece
Effect ground honing, compact-sized optimization.
In another optional embodiment, the output end of the gear unit is provided with cutter 13.Certainly, at other
In optional embodiment, other of the output end of the gear unit can also be arranged in the cutter 13 according to actual needs
Position.
The working principle of the invention includes the following:
Step 1: cutter is ejected to predeterminated position, and the third power source 5 is rotated forward for driving the sliding block 6 along the master
The axis direction of drive rod 7 slides, and then makes the sliding block 5 that the mandril 9 be driven to transport along described from the axis direction of drive rod 8
It is dynamic to eject the cutter to predeterminated position；
Step 2: cutter is moved to processing predeterminated position, and first power source 3 is rotated forward for driving the ball-screw
302 rotate around own axes, and then the pair of nut 303 is made to move realization installation along the axis direction of the feed screw nut 302
The synchronizing moving of case 2, the installs case 2 drive the cutter being mounted on the drive rod 8 to be moved to processing predeterminated position；
Step 3: cutter rotation: second power source 4 is for driving 402 axis of ball spline to revolve around own axes
Turn, and then the drive rod 8 being sequentially connected with it is driven to rotate synchronously the rotation for realizing cutter；
Step 4: cutter is moved to dead-center position: first power source 3 being switched to reversion, remaining movement and the step
Rapid 2 movement is identical；
Step 5: cutter is retracted to predeterminated position, and 5 source of third power is switched to reversion, remaining movement and the step
Rapid 1 movement is identical.
Specific embodiment is applied in the present invention, and principle and implementation of the present invention are described, above embodiments
Explanation be merely used to help understand method and its core concept of the invention；At the same time, for those skilled in the art,
According to the thought of the present invention, there will be changes in the specific implementation manner and application range, in conclusion in this specification
Appearance should not be construed as limiting the invention.
Claims (10)
1. a kind of high-precision honing device, including erecting bed, which is characterized in that be provided with installs case, first on the erecting bed
Power source and one or more second power sources are provided with gear unit and third power source, the transmission in the installs case
Unit includes sliding block, main transmission bar, one or more from drive rod, and the installs case is sequentially connected with first power source,
The main transmission bar and the third power source are sequentially connected, any one described second power source and one or more are described from biography
Lever is arranged accordingly, described to be provided with from drive rod along the mandril extended from drive rod axis direction, the sliding block
Be socketed on the main transmission bar, the sliding block along the main transmission bar axis direction slide setting, the sliding block with it is described
Mandril is fixedly connected, and the sliding block can drive the mandril to move back and forth along the axis direction of itself, second power unit
It described is rotated synchronously in the circumferential direction from drive rod from drive rod, mandril for driving.
2. high-precision honing device as described in claim 1, which is characterized in that first power source include first motor,
Ball-screw for being sequentially connected with the first motor, the pair of nut being arranged on the ball-screw, the ball wire
Thick stick extends along main transmission rod axis direction, and the installs case is fixed on the pair of nut.
3. high-precision honing device as claimed in claim 2, which is characterized in that the first motor is for driving the ball
Lead screw is rotated around own axes, and then is moved the pair of nut along the axis direction of the feed screw nut and realized the past of installs case
Multiple movement.
4. high-precision honing device as described in claim 1, which is characterized in that any one described second power source includes second
Motor, the ball spline shaft for being used to connect with second motor drive, the ball spline shaft is corresponding to its be arranged it is described
It is sequentially connected from drive rod.
5. high-precision honing device as claimed in claim 4, which is characterized in that second power source and the ball spline
Connector is provided between axis, the connector includes the transmission of driving wheel, driven wheel, the connection driving wheel and driven wheel
Band, the driving wheel is used for and the output axis connection of second power source, and the driven wheel is used for and the ball spline shaft
It connects and then realizes that ball spline shaft is rotated around own axes.
6. high-precision honing device as described in claim 1, which is characterized in that the third power source is for driving the cunning
Block is slided along the axis direction of the main transmission bar, and then the sliding block is made to drive the mandril along the axis from drive rod
Direction, which moves back and forth, realizes feeding or tool backlash movement；Second power source described turns from transmission shaft around own axes for driving
It is dynamic, and then the mandril and described rotate synchronously from transmission shaft is driven to realize honing movement.
7. high-precision honing device as described in claim 1, which is characterized in that it is described that accommodation groove is offered from drive rod,
The mandril is embedded in the accommodation groove.
8. high-precision honing device as claimed in claim 7, which is characterized in that it is described be provided with from drive rod from it is described from
Drive rod outer wall extends the guide groove for being connected to the accommodation groove, and the length of the guide groove is along the axis direction from drive rod
Extend.
9. high-precision honing device as claimed in claim 8, which is characterized in that the connector is described from biography including being socketed in
Sliding sleeve in lever is socketed in accurate nut and gland on the sliding sleeve, and the accurate nut is for limiting the sliding sleeve
Position, the gland are fixedly connected with the sliding block.
10. high-precision honing device as described in claim 1, which is characterized in that the output end of the gear unit is provided with
Cutter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920065397.0U CN209615147U (en) | 2019-01-15 | 2019-01-15 | A kind of high-precision honing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920065397.0U CN209615147U (en) | 2019-01-15 | 2019-01-15 | A kind of high-precision honing device |
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| Publication Number | Publication Date |
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| CN209615147U true CN209615147U (en) | 2019-11-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920065397.0U Active CN209615147U (en) | 2019-01-15 | 2019-01-15 | A kind of high-precision honing device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109746821A (en) * | 2019-01-15 | 2019-05-14 | 江苏红业生智能科技有限公司 | A kind of high-precision honing device |
| CN112975734A (en) * | 2021-04-26 | 2021-06-18 | 常州凯瑞莱精密工具有限公司 | Honing feed mechanism and vertical honing machine with same |
-
2019
- 2019-01-15 CN CN201920065397.0U patent/CN209615147U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109746821A (en) * | 2019-01-15 | 2019-05-14 | 江苏红业生智能科技有限公司 | A kind of high-precision honing device |
| CN112975734A (en) * | 2021-04-26 | 2021-06-18 | 常州凯瑞莱精密工具有限公司 | Honing feed mechanism and vertical honing machine with same |
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