CN207888005U - A kind of spiral oscillating motor screw pair flank of tooth abrasive working appts - Google Patents
A kind of spiral oscillating motor screw pair flank of tooth abrasive working appts Download PDFInfo
- Publication number
- CN207888005U CN207888005U CN201820168704.3U CN201820168704U CN207888005U CN 207888005 U CN207888005 U CN 207888005U CN 201820168704 U CN201820168704 U CN 201820168704U CN 207888005 U CN207888005 U CN 207888005U
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- China
- Prior art keywords
- table top
- screw pair
- oscillating motor
- rack
- abrasive working
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000009434 installation Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 5
- 230000008569 process Effects 0.000 claims description 4
- 230000008859 change Effects 0.000 description 3
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 206010017389 Frotteurism Diseases 0.000 description 1
- 208000005358 Tooth Attrition Diseases 0.000 description 1
- 241000486406 Trachea Species 0.000 description 1
- 238000011949 advanced processing technology Methods 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 210000003437 trachea Anatomy 0.000 description 1
Abstract
The utility model discloses a kind of spiral oscillating motor screw pair flank of tooth abrasive working appts, including rack, the top of the rack is equipped with the first table top, and centre is equipped with the second table top, and the center of first table top and the second table top offers through-hole；The through hole of second table top is equipped with torque resistance device, the top of the torque resistance device is equipped with screw rod, the top of the screw rod is connect by nut with nut clamp, and the through hole of first table top, which is equipped with, stretches hydraulic cylinder, and bottom end is connect with the nut clamp；The side of the rack is equipped with hydraulic power unit, and the hydraulic power unit is connect by oil pipe with the stretching hydraulic cylinder, and the middle part of the rack is equipped with close to switch, and the end of first table top is equipped with pneumatic triplets.The spiral oscillating motor screw pair flank of tooth abrasive working appts of the utility model, realization are ground processing to the screw pair workpiece flank of tooth, improve screw pair cooperation precision.
Description
Technical field
The embodiments of the present invention belong to hydraulic cylinder processing technique field, and liquid is swung more particularly, to a kind of spiral
Cylinder pressure screw pair flank of tooth abrasive working appts.
Background technology
Spiral oscillating motor is the accessory of a fitting tight, it uses hydraulic pressure set very in the space of very little
High torque.It is internal using combined helical toothing, and entire oscillating motor can make larger torsion in a smaller space
Square.
Oscillating motor is all the rotation and swing of output shaft to be realized by rack-and-pinion, or use leaf at present
Chip is realized.It is accomplished that the circumferential turn moved radially with moving gear using rack using rack-and-pinion, to
It realizes the turn of output shaft, but in high-precision applications field, needs in addition to increase gap adjusting mechanism, to eliminate due to processing
Rotation error caused by precision is more, cumbersome, working efficiency is low；It is accomplished that using vane type automatic using rack-and-pinion
Tool changing device is realized, but its occupied space is big, and parts are more, easy to wear using middle gear rack pair, the rotation of vane type
Inertia is small and the shortcomings that depositing internal leakage.
Spiral oscillating motor is a kind of special hydraulic cylinder that rotary motion is realized using the spiral of king bolt lift angle.Due to
With special structure type, special materials and advanced processing technology.High-performance import sealing is selected, therefore starts pressure
Low, mechanical efficiency is high, and no internal and outernal leakage and fault-free period are especially long.It space can be met is extremely limited and but require larger angle of oscillation
The case where degree and output torque.
Spiral oscillating motor is widely used in the swing of aerial working platform vehicle process box, the swing of mining equiment drill boom is determined
Position etc..Spiral oscillating motor core part is screw pair, and worm drive can be generally divided into sliding by Frotteurism between screw thread
Screw pair and rolling screw pair, spiral oscillating motor use slip screw pair.To improve screw pair tooth-face roughness and cooperation
Degree, therefore be badly in need of developing a kind of oscillating motor screw pair flank of tooth abrasive machining apparatus, for grinding the screw pair flank of tooth.
Utility model content
For the disadvantages described above or Improvement requirement of the prior art, the utility model provides a kind of spiral oscillating motor spiral
Secondary flank of tooth abrasive working appts realize work its object is to be ground processing to the screw pair workpiece flank of tooth by hydraulic device
Part required precision.
To achieve the goals above, the utility model provides a kind of spiral oscillating motor screw pair flank of tooth attrition process dress
It sets, including rack, the rack is frame structure,
The top of the rack is equipped with the first table top, and centre is equipped with the second table top, first table top and the second table top
Center offers through-hole；
The through hole of second table top is equipped with torque resistance device, and the top of the torque resistance device is equipped with screw rod, described
The top of screw rod is connect by nut with nut clamp, and the nut clamp is used to place the screw pair of processing to be ground；
The through hole of first table top, which is equipped with, stretches hydraulic cylinder, and bottom end is connect with the nut clamp；
The side of the rack is equipped with hydraulic power unit, and the hydraulic power unit is connect by oil pipe with the stretching hydraulic cylinder,
It moves reciprocatingly for controlling the stretching hydraulic cylinder；
The middle part of the rack is equipped with close to switch, and the stretching is realized close to switch for touching this by the screw rod
The automatic changeover control of hydraulic cylinder；
The end of first table top is equipped with pneumatic triplets, for adjusting frictional resistance, to adjust the screw pair
Compression, realize to its attrition process.
Further, between first table top and the second table top be equipped with guide rod, the top of the guide rod with it is described
Nut clamp connects.
Further, the torque resistance device includes installation end and movable end, and the installation end is used for across described second
The through-hole of table top is simultaneously installed on the through hole, and screw rod fixture is equipped at the movable end.
Further, first table top is equipped with air valve, and the air valve is connected to by tracheae with the torque resistance device,
For adjusting resistance.
Further, one end of the pneumatic triplets is equipped with gas source interface.
Further, the close switch includes upper close to switch and lower close to switching, for limiting the screw rod
Lower motion range.
Further, the side of the rack is equipped with electric cabinet.
In general, it can obtain down the above technical solutions conceived by the present invention are compared with the prior art,
Row advantageous effect：
(1) the spiral oscillating motor screw pair flank of tooth abrasive working appts of the utility model, are grasped by hydraulic tensioning bar
Vertical workpiece moves back and forth, and processing is ground to the screw pair workpiece flank of tooth, improves screw pair cooperation precision, is swung for spiral
The development and production of hydraulic cylinder provide powerful guarantee.
(2) the spiral oscillating motor screw pair flank of tooth abrasive working appts of the utility model, processing unit (plant) are theoretical first
Into structure novel, reliable operation has gathered the technologies such as pneumatic, hydraulic pressure, automation control, easy to use.
Description of the drawings
Fig. 1 is a kind of main view of spiral oscillating motor screw pair flank of tooth abrasive working appts of the utility model embodiment
Figure；
Fig. 2 is a kind of side view of spiral oscillating motor screw pair flank of tooth abrasive working appts of the utility model embodiment
Figure.
In all the appended drawings, same reference numeral indicates identical technical characteristic, specially：1- racks, 2- electric cabinets,
3- torque resistances device, 4- screw rods fixture, 5- screw rods, 6- nuts, 7- nut clamps, 8- air valves, 9- draw high hydraulic cylinder, 10- hydraulic pressure
The close switch of pumping plant, 11-, 12- guide rods, 13- tracheaes, 14- pneumatic triple pieces, 15- oil pipes, 16- gas source interfaces.
Specific implementation mode
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only explaining this
Utility model is not used to limit the utility model.In addition, involved in the various embodiments of the present invention described below
And to technical characteristic can be combined with each other as long as they do not conflict with each other.
Fig. 1 is the front view of the utility model embodiment spiral oscillating motor screw pair flank of tooth abrasive working appts.Such as
Shown in Fig. 1, the spiral oscillating motor screw pair flank of tooth abrasive working appts include rack 1, electric cabinet 2, torque resistance device 3,
Screw rod fixture 4, screw rod 5, nut 6, nut clamp 7, air valve 8 and stretching hydraulic cylinder 9.
As shown in Figure 1, rack 1 is frame structure, one side is equipped with electric cabinet 2, and top is equipped with the first table top, and centre is set
There is the second table top, the center of the first table top and the second table top offers through-hole.Torque resistance device 3 includes installation end and activity
End, installation end pass through the through-hole at the second table top center and are installed on the through hole, and movable end is equipped with screw rod fixture 4, screw rod 5
One end connect with the movable end of torque resistance device 3 across the screw rod fixture 4, the other end passes through nut 6 and nut clamp 7 and connects
It connects, stretches hydraulic cylinder 9 and pass through the through-hole at the first table top center and connect with nut clamp 7.First table top is equipped with air valve 8.
Fig. 2 is a kind of side view of spiral oscillating motor screw pair flank of tooth abrasive working appts of the utility model embodiment
Figure.As shown in Fig. 2, the spiral oscillating motor screw pair flank of tooth abrasive working appts further include hydraulic power unit 10, close switch
11, guide rod 12, tracheae 13, pneumatic triple piece 14, oil pipe 15 and gas source interface 16.
Wherein, hydraulic power unit 10 is located at 1 side of rack and separately positioned with rack 1, passes through oil pipe 15 and stretches hydraulic cylinder 9
Connection, hydraulic power unit 10 draws high hydraulic cylinder 9 for adjusting and pumps, to install nut 6 on nut clamp 7；
Hydraulic power unit 10 is additionally provided with " manual/auto " switching push button, and control hydraulic cylinder piston rod pumps.Guide rod 12 with
Nut clamp 7 connects, and moves up and down for balance nut.The middle part of rack 1 be equipped with close to switch 11 (including it is upper close to switch with
Lower close switch), it is touched close to switch 11 by connecting rod and controls piston rod automatic reverse.Tracheae 13 is connected to torque resistance device 3
With air valve 8, for adjusting resistance.Pneumatic triplets 14 are located at the end of the first table top, and for adjusting frictional resistance, pneumatic three connect
Part 14 corresponds to the other end and is equipped with gas source interface 16.
The spiral oscillating motor screw pair flank of tooth abrasive working appts of the utility model, are added by hydraulic tensioning lever operation
Workpiece moves back and forth, and processing is ground to the screw pair workpiece flank of tooth, improves screw pair cooperation precision, hydraulic pressure is swung for spiral
The development and production of cylinder provide powerful guarantee.In addition, its processing unit (plant) theory is advanced, structure novel, reliable operation has gathered gas
The technologies such as dynamic, hydraulic pressure, automation control, it is easy to use.
When work, start hydraulic power unit 10, stretches hydraulic cylinder 9 through "upper", "lower" button control and move up and down.Control is drawn
It stretches 9 piston rod of hydraulic cylinder and is in upper, workpiece to be processed nut 6 is fixed on nut clamp 7, screw rod 5 is fixed on screw rod folder
On tool 4, " manual/auto " button is pressed, the piston rod for stretching hydraulic cylinder 9 moves downward, and nut 6 is with moving downward.Spiral
Slideway between pair is influenced by nut 6, and torsion and axial compressive force are generated to screw rod 5, and under the action of torsion, screw rod 5 is positive to be turned
It moves and 3 movable end of torque resistance device is driven to rotate forward.When 7 connecting rod of nut clamp encounters lower close switch 11, piston rod is upward
Movement, screw rod 5 and 3 movable end of torque resistance device rotate backward.When 7 connecting rod of nut clamp encounters upper close switch 11, piston rod
It moves downward, screw rod 5 and 3 movable end of torque resistance device rotate forward, such repeated several times, are pressed by " manual/auto " switching
Button stops automatic work.
Air valve is opened, the friction plate inside shaft type brake fixing end can be bonded movable end and shape under the influence of air pressure
At frictional force.Change atmospheric pressure by adjusting pneumatic triple piece 14, frictional force changes, and the compression between screw pair is also with friction
The change of power and change, under the action of compression and grinding agent, screw pair flank of tooth high point position is gradually milled away, to real
The high-precision processing of the existing screw pair workpiece flank of tooth.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all in this practicality
All any modification, equivalent and improvement etc., should be included in the guarantor of the utility model made by within novel spirit and principle
Within the scope of shield.
Claims (7)
1. a kind of spiral oscillating motor screw pair flank of tooth abrasive working appts, including rack, the rack is frame structure,
It is characterized in that：
The top of the rack is equipped with the first table top, and centre is equipped with the second table top, the center of first table top and the second table top
Offer through-hole；
The through hole of second table top is equipped with torque resistance device, and the top of the torque resistance device is equipped with screw rod, the screw rod
Top connect with nut clamp by nut, the nut clamp is used to place the screw pair of processing to be ground；
The through hole of first table top, which is equipped with, stretches hydraulic cylinder, and bottom end is connect with the nut clamp；
The side of the rack is equipped with hydraulic power unit, and the hydraulic power unit is connect with the stretching hydraulic cylinder by oil pipe, is used for
The stretching hydraulic cylinder is controlled to move reciprocatingly；
The middle part of the rack is equipped with close to switch, and the stretching hydraulic pressure is realized close to switch for touching this by the screw rod
The automatic changeover control of cylinder；
The end of first table top is equipped with pneumatic triplets, for adjusting frictional resistance, to adjust the pressure of the screw pair
Stress is realized to its attrition process.
2. a kind of spiral oscillating motor screw pair flank of tooth abrasive working appts according to claim 1, which is characterized in that
Guide rod is equipped between first table top and the second table top, the top of the guide rod is connect with the nut clamp.
3. a kind of spiral oscillating motor screw pair flank of tooth abrasive working appts according to claim 1, which is characterized in that
The torque resistance device includes installation end and movable end, and the installation end is used for the through-hole across second table top and is installed on
The through hole is equipped with screw rod fixture at the movable end.
4. a kind of spiral oscillating motor screw pair flank of tooth abrasive working appts according to claim 2, which is characterized in that
First table top is equipped with air valve, and the air valve is connected to by tracheae with the torque resistance device, for adjusting resistance.
5. a kind of spiral oscillating motor screw pair flank of tooth abrasive working appts according to claim 1, which is characterized in that
One end of the pneumatic triplets is equipped with gas source interface.
6. a kind of spiral oscillating motor screw pair flank of tooth abrasive working appts according to claim 1, which is characterized in that
It is described close to switch include it is upper close to switch and it is lower close to switch, the up and down motion range for limiting the screw rod.
7. a kind of spiral oscillating motor screw pair flank of tooth abrasive working appts according to claim 1, which is characterized in that
The side of the rack is equipped with electric cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820168704.3U CN207888005U (en) | 2018-01-31 | 2018-01-31 | A kind of spiral oscillating motor screw pair flank of tooth abrasive working appts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820168704.3U CN207888005U (en) | 2018-01-31 | 2018-01-31 | A kind of spiral oscillating motor screw pair flank of tooth abrasive working appts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207888005U true CN207888005U (en) | 2018-09-21 |
Family
ID=63546407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820168704.3U Expired - Fee Related CN207888005U (en) | 2018-01-31 | 2018-01-31 | A kind of spiral oscillating motor screw pair flank of tooth abrasive working appts |
Country Status (1)
| Country | Link |
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| CN (1) | CN207888005U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114178631A (en) * | 2021-12-09 | 2022-03-15 | 中国船舶重工集团公司第七0三研究所 | Pneumatic type spiral spline grinder |
-
2018
- 2018-01-31 CN CN201820168704.3U patent/CN207888005U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114178631A (en) * | 2021-12-09 | 2022-03-15 | 中国船舶重工集团公司第七0三研究所 | Pneumatic type spiral spline grinder |
| CN114178631B (en) * | 2021-12-09 | 2024-04-09 | 中国船舶重工集团公司第七0三研究所 | Pneumatic spiral spline 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: 20180921 |