CN206154103U - Bent axle is polished and is used clamping device - Google Patents
Bent axle is polished and is used clamping device Download PDFInfo
- Publication number
- CN206154103U CN206154103U CN201620975627.3U CN201620975627U CN206154103U CN 206154103 U CN206154103 U CN 206154103U CN 201620975627 U CN201620975627 U CN 201620975627U CN 206154103 U CN206154103 U CN 206154103U
- Authority
- CN
- China
- Prior art keywords
- bent axle
- frame
- clamping device
- movable
- holding frame
- 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
- 238000005498 polishing Methods 0.000 claims abstract description 33
- 230000007246 mechanism Effects 0.000 claims abstract description 8
- 230000000694 effects Effects 0.000 abstract description 6
- 230000001737 promoting effect Effects 0.000 description 7
- 238000006073 displacement reaction Methods 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a bent axle is polished and is used clamping device, including the frame, its characterized in that: be equipped with rotatable movable holding frame and mobile location chuck in the frame, activity holding frame and positioning mechanism position are corresponding. The utility model discloses a bent axle is polished and is used clamping device press from both sides dress stability strong, and can be when automatic polishing flexible rotation.
Description
Technical field
The utility model is related to a kind of automatic polishing equipment part of bent axle, particularly relates to a kind of achievable bent axle
The bent axle polishing clamping device being automatically positioned.
Background technology
Bent axle is part very conventional in current machining, and it is widely used in the occasion of various power transmission
In.Due to the not simple flat type circular shaft of bent axle itself, it has the structures such as more corner, boss, so bent axle is in machine
It is typically necessary after machining and is polished, to remove burr, cloak that crankshaft surface is stayed etc. is machined into.By bent axle certainly
The more complicated impact of body structure, traditional bent axle polishing operation is generally completed using staff operation.However, above-mentioned bent axle polishing
Mode has two great technological deficiencies.First, staff polishing can waste substantial amounts of human resources, and by polishing personnel
Working experience limit, the quality stability extreme difference of bent axle polishing is easy to produce the situation that polishing amount is not enough or polishing is excessive,
Jing in the rear processing of bent axle is caused the phenomenon done over again or percent defective is higher often occur.Second, can produce in staff bruting process
Substantial amounts of metallic dust or chip, operating personnel's long-time works in the present context, and the healthy of operating personnel can be caused
Have a strong impact on.Therefore, existing bent axle polishing mode still awaits further improvement.
The content of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, there is provided one kind clamps stability by force and can be certainly
The bent axle polishing clamping device of flexible rotating during dynamic polishing.
What goal of the invention of the present utility model was realized in：A kind of bent axle polishing clamping device, including frame, it is special
Levy and be：The frame is provided with rotatable movable holding frame and movable positioning collet, movable holding frame and detent mechanism
Position is corresponding.
Furtherly, movable holding frame includes the rotary part being located in frame and on the movable part of rotary part
Fixture.
Furtherly, rotary part includes the servomotor being fixed in frame, and rotating shaft and the fixture of servomotor are consolidated
Fixed connection.
Furtherly, detent mechanism includes promoting cylinder and located at the positioning collet for promoting cylinder movable part in frame,
Positioning collet is coaxially disposed with the movable end of movable holding frame.
Furtherly, promote cylinder to be fixedly connected with frame, the piston rod for promoting cylinder is provided with pushing plate, positioning collet and
Pushing plate is to be detachably fixed connection.
It is optimized according to said structure, frame is provided with fairlead, pushing plate is provided with and is matchedly connected with fairlead
Lead column.
The utility model is improved to the bent axle polishing mode of prior art, and its advantage is as follows：
1st, in bent axle polishing clamping device of the present utility model, rotatable movable holding frame and mobilizable is employed
Positioning collet constitutes the clamping device of bent axle.Using the turning effort of movable holding frame, bent axle can make any in polishing plane
Rotate, it is achieved thereby that flexible rotating of the clamping device in sander, makes the sanding operation that bent axle really can be automated.
Above-mentioned clamping device can be greatly decreased the spent manpower of bent axle polishing, effectively improve the stability and reliability of bent axle polishing,
And can reduce the processing cost of bent axle.
2nd, in bent axle polishing clamping device of the present utility model, fixture rotation is driven using servomotor, makes the bent axle can
The flexible rotating on clamping device.The rotating speed of fixture and torque are controlled by servomotor, can be easily to bent axle
Buffed surface is adjusted, and is effectively improved the reliability of bent axle polishing.In addition, there is servomotor positioning to make when quitting work
With the stability of position when the effect can ensure that bent axle is polished, so as to improve the polishing quality of bent axle.
3rd, in bent axle polishing clamping device of the present utility model, the positioning collet of motion top pressure from top to bottom is employed.
Positioning collet plays the role of positioning after can installing on movable holding frame to bent axle to it, it is ensured that bent axle is during automatically grinding
Will not vibrate, so as to improve the stability of bent axle automatically grinding.Positioning collet is vertical fixed, and is pressed from both sides with activity
The movable end for holding frame is coaxially disposed, the structure can effective guarantee positioning collet and movable holding frame accuracy that bent axle is positioned,
Avoid positioning collet that displacement is produced when movable holding frame rotates, so as to improve the reliability of bent axle automatically grinding.
Description of the drawings
Accompanying drawing 1 is the structural representation of the utility model most preferred embodiment；
Accompanying drawing 2 is that the utility model installs the structural representation after bent axle.
Identify in figure as follows：Frame 1, fixture 21, servomotor 22, promote cylinder 31, positioning collet 32, pushing plate 33, lead
To set 34, lead column 35.
Specific embodiment
Below in conjunction with the accompanying drawings the utility model will be further described.
With reference to the accompanying drawings 1 and accompanying drawing 2 shown in, bent axle polishing clamping device of the present utility model mainly include frame 1, activity
Holding frame and positioning collet 32.Wherein movable holding frame is arranged in frame 1, its can in frame 1 flexible rotating；And locating clip
32 are similarly provided in frame 1, its can in the vertical direction reciprocate.It is bent by the turning effort of movable holding frame
Axle can be made arbitrarily to rotate in polishing plane, make the sanding operation that bent axle really can be automated.Additionally, movable holding frame and
Detent mechanism position is corresponding, improves the reliability that bent axle is positioned on clamping device.
Movable holding frame of the present utility model includes rotary part and fixture 21, and wherein rotary part is located in frame 1, and
Fixture 21 is then on the movable part of rotary part.Rotary part is in the utility model using the servo being fixed in frame 1
Motor 22, it can be using being threadedly coupled, snap connection or the fixed form such as slip clamping with frame 1.The rotating shaft of servomotor 22
It is fixedly connected with fixture 21.The rotating speed of fixture 21 and torque are controlled by servomotor 22, can be easily to bent axle
Buffed surface is adjusted.Meanwhile, servomotor 22 has positioning action, position when energy effective guarantee bent axle is polished when quitting work
The stability put.
Detent mechanism of the present utility model includes promoting cylinder 31 and positioning collet 32, wherein promote cylinder 31 to be located in frame 1,
And positioning collet 32 is then located at and promotes on the movable part of cylinder 31.Positioning collet 32 is adopted with the movable end of movable holding frame and coaxially set
Put, so as to ensure the accuracy that positioning collet 32 and movable holding frame are positioned to bent axle, it is to avoid positioning collet 32 is in activity folder
Hold when frame rotates and produce displacement.Promote cylinder 31 to adopt drive cylinder, can adjust using the regulation of cylinder input air pressure and promote
The clamping force of cylinder 31, to adapt to different size of bent axle polishing.Promote cylinder 31 to be fixedly connected with frame 1, promote the piston of cylinder 31
Bar is provided with pushing plate 33, and positioning collet 32 is connected with pushing plate 33 to be detachably fixed.First, pushing plate 33 is promoting cylinder 31
Piston rod drive it is lower can move up and down, so as to improve the flexibility that positioning collet 32 is installed.Secondly, operating personnel
Can pass through to change the positioning collet 32 in pushing plate 33, to adapt it to the positioning occasion of different bent axles, effectively increase bent axle
The stability of installing.In order to avoid promoting cylinder 31 to make positioning collet 32 produce lateral displacement when promoting positioning collet 32 to move,
Fairlead 34 can be set in frame 1, and the lead column 35 being matchedly connected with fairlead 34 is then set in pushing plate 33.By leading
Slide to the matching of post 35 and fairlead 34, improve the stability and reliability of the in the vertical direction of positioning collet 32 movement.
Above-mentioned specific embodiment is only the preferable specific embodiment of the utility model effect, all with song of the present utility model
Axle polishing uses clamping device identical or equivalent structure, in protection domain of the present utility model.
Claims (5)
1. a kind of bent axle polishing clamping device, including frame（1）, it is characterised in that：The frame（1）It is provided with rotatable
Movable holding frame and movable detent mechanism, movable holding frame is corresponding with detent mechanism position, and the detent mechanism includes setting
In frame（1）On promotion cylinder（31）Cylinder is promoted with being located at（31）The positioning collet of movable part（32）, positioning collet（32）With work
The movable end of dynamic holding frame is coaxially disposed.
2. bent axle polishing clamping device according to claim 1, it is characterised in that：The movable holding frame is included located at machine
Frame（1）On rotary part and the fixture on the movable part of rotary part（21）.
3. bent axle polishing clamping device according to claim 2, it is characterised in that：The rotary part includes being fixed on machine
Frame（1）On servomotor（22）, servomotor（22）Rotating shaft and fixture（21）It is fixedly connected.
4. bent axle polishing clamping device according to claim 1, it is characterised in that：The promotion cylinder（31）With frame（1）
It is fixedly connected, promotes cylinder（31）Piston rod be provided with pushing plate（33）, positioning collet（32）With pushing plate（33）For detachable
It is fixedly connected.
5. bent axle polishing clamping device according to claim 1, it is characterised in that：The frame（1）It is provided with fairlead
（34）, pushing plate（33）It is provided with and fairlead（34）The lead column being matchedly connected（35）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620975627.3U CN206154103U (en) | 2016-08-29 | 2016-08-29 | Bent axle is polished and is used clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620975627.3U CN206154103U (en) | 2016-08-29 | 2016-08-29 | Bent axle is polished and is used clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206154103U true CN206154103U (en) | 2017-05-10 |
Family
ID=58649641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620975627.3U Expired - Fee Related CN206154103U (en) | 2016-08-29 | 2016-08-29 | Bent axle is polished and is used clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206154103U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107009175A (en) * | 2017-05-14 | 2017-08-04 | 芜湖中科智捷信息科技有限责任公司 | A kind of flash trimmer clamping mechanism |
| CN107042437A (en) * | 2017-05-14 | 2017-08-15 | 芜湖中科智捷信息科技有限责任公司 | A kind of Pneumatic power-saving type flash trimmer |
-
2016
- 2016-08-29 CN CN201620975627.3U patent/CN206154103U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107009175A (en) * | 2017-05-14 | 2017-08-04 | 芜湖中科智捷信息科技有限责任公司 | A kind of flash trimmer clamping mechanism |
| CN107042437A (en) * | 2017-05-14 | 2017-08-15 | 芜湖中科智捷信息科技有限责任公司 | A kind of Pneumatic power-saving type flash trimmer |
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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 |
Granted publication date: 20170510 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |