CN107538307A - A kind of bearing housing grinding apparatus of air pressure clamping structure - Google Patents
A kind of bearing housing grinding apparatus of air pressure clamping structure Download PDFInfo
- Publication number
- CN107538307A CN107538307A CN201610478730.1A CN201610478730A CN107538307A CN 107538307 A CN107538307 A CN 107538307A CN 201610478730 A CN201610478730 A CN 201610478730A CN 107538307 A CN107538307 A CN 107538307A
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- CN
- China
- Prior art keywords
- support
- wheel
- slide rail
- bearing housing
- fixed
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- 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.)
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Links
- 238000005498 polishing Methods 0.000 claims abstract description 21
- 210000004907 Glands Anatomy 0.000 claims description 7
- 229920000742 Cotton Polymers 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 230000000875 corresponding Effects 0.000 claims 1
- 230000005611 electricity Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Abstract
The present invention relates to a kind of bearing housing grinding apparatus of air pressure clamping structure, including workbench, axial one end of table surface is provided with workpiece polishing mechanism, the position adjacent with workpiece polishing mechanism is provided with horizontal slide rail on table surface, and support ring is slidably connected in horizontal slide rail；Two groups of support slide rails are also symmetrically arranged with the table, longitudinal bracing mechanism is slidably connected between two support slide rails, longitudinal bracing mechanism includes the objective table being slidably connected between the left and right sides and both of the aforesaid support slide rail, objective table is driven by being fixed on the cylinder of support rail tips, and driving wheel is fixed with by motor in objective table；Workpiece polishing mechanism includes the fixed station for being arranged on table surface, there is driven pulley by traction electric machine driving on fixed station surface, on support slide rail actuating sleeve is synchronously fixed between longitudinal bracing mechanism, auxiliary support wheel is set on actuating sleeve, is connected between driven pulley and auxiliary support wheel by sanding belt.
Description
Technical field
The present invention relates to a kind of bearing housing grinding apparatus of air pressure clamping structure, belong to bearing mnanufacture apparatus field.
Background technology
In the manufacturing process of bearing, in order to ensure the aesthetics of bearing and suitable for installation, it is often necessary to bearing housing
Grinding and buffing is carried out, and traditional grinding and buffing is usually to throw away whole bearing housing into polishing machine, passes through polishing
Block is polished, such a to beat for high-precision bearing although such a method can carry out large batch of bearing polishing processing
Mill mode be able to not may obtain it is unified and microcosmic under also more smooth bearing housing surface, limitation just seem bigger.
The content of the invention
The technical problem to be solved in the present invention is：Overcome technical problem of the prior art, there is provided a kind of air pressure clamps knot
The bearing housing grinding apparatus of structure.
The technical solution adopted for the present invention to solve the technical problems is：
A kind of bearing housing grinding apparatus of air pressure clamping structure, including a workbench, in the axial direction of the table surface
One end is provided with a workpiece polishing mechanism, and the position adjacent with workpiece polishing mechanism is provided with a laterally branch on the table surface
Support mechanism, the cross-brace mechanism include a horizontal slide rail parallel with table surface, sliding in the horizontal slide rail
It is dynamic to be connected with a supporting table, a support ring is provided with the supporting table, is rotated between the support ring and supporting table
Connection；Two groups of support slide rails are also symmetrically arranged with the workbench, are slidably connected between described two support slide rails
One longitudinal bracing mechanism, the longitudinal bracing mechanism include sliding between one and the left and right sides and both of the aforesaid support slide rail
The objective table of connection, a motor is fixed with the objective table, one is fixed with the output shaft of the motor
Individual driving wheel；The workpiece polishing mechanism includes a fixed station for being arranged on table surface, and one is provided with the fixed station
Individual driven pulley, an actuating sleeve is also slidably connected on one of support slide rail, the actuating sleeve is consolidated with objective table
Fixed connection, is rotatably connected to a cursor, in the end set of the cursor on the actuating sleeve by torsional spring
There is an auxiliary support wheel, be connected between the outline and auxiliary support wheel of the driven pulley by sanding belt, described
One traction electric machine is installed in workbench, a traction wheel is provided with the output shaft of traction electric machine, in the driven pulley
Middle part be coaxially fixed with a driven pulley, connected between the driven pulley and traction wheel by belt transmission, the traction wheel
Driving direction and driving wheel driving direction it is opposite.
As a further improvement on the present invention, the support slide rail includes a support bar, in one of support
A support block is provided with bar, diastole spring is provided between the support block and the lower surface of supporting table, in the support
The top of bar has also been connected through a screw thread a spacing gland, by the spacing gland of movement, changes the position of supporting table.
As a further improvement on the present invention, the support ring surface is provided with the clean surface of cotton.
As a further improvement on the present invention, driving wheel outline is provided with copper drive ring.
As a further improvement on the present invention, the horizontal slide rail includes a screw rod, is rotatablely connected in the supporting table
There is a swivel nut being connected with foregoing screw flight, the end of the screw rod is connected with a stepper motor.
The beneficial effects of the invention are as follows：
1st, the present invention realizes fixation to bearing housing by four contact surfaces, and by a support ring, a drive ring and
One polishing ring realizes the polishing to bearing, while the polishing of this structure is also more uniformly distributed, and polishing input is also more controllable, easily obtains
It must unify and satisfactory product.
2nd, auxiliary support wheel passes through contact of the cursor driven by air pressure the realization to bearing housing surface, Ke Yishi
Existing sanding belt and the dynamic Contact on bearing housing surface, the contact area of sanding belt and bearing housing surface is not only increased, together
The damage of sanding belt caused by Shi Youxiao prevents from being rigidly connected, and its regulation that compresses of the structure of air pressure driving is more more convenient
With it is controllable.
3rd, the support bar of helicitic texture can accurately adjust thrust and the position of driving wheel, so as to easily realize work
The clamping of part is with loosening.
4th, clean surface can quickly wipe bearing surface and produce chip because of polishing, prevent chip to bearing surface
Cause to scratch.
5th, the drive mechanism precision of screw is high, can be according to actual condition, and dynamic adjusts the pushing position of support ring, from
And good support is provided to bearing housing.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is the structural representation of the present invention；
In figure：1st, workbench；2nd, support bar；3rd, support block；4th, diastole spring；5th, objective table；6th, piston mechanism；7th, traction wheel；
8th, fixed station；9th, driven pulley；10th, belt；11st, screw rod；12nd, support ring；13rd, driving wheel；14th, motor；15th, cursor；
16th, auxiliary support wheel；17th, sanding belt；18th, actuating sleeve；19th, cursor；20th, silk braid；21st, leading screw；22nd, stepper motor；23rd, drive
Moving frame；24th, cylinder.
Embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.These accompanying drawings are simplified schematic diagram, only with
Illustration illustrates the basic structure of the present invention, therefore it only shows the composition relevant with the present invention.
As shown in figure 1, the present invention is a kind of bearing housing grinding apparatus of air pressure clamping structure, including a workbench,
A workpiece polishing mechanism is provided with axial one end of the table surface, it is adjacent with workpiece polishing mechanism on the table surface
Position be provided with a cross-brace mechanism, the cross-brace mechanism includes a horizontal cunning parallel with table surface
Rail, slidably connects a supporting table in the horizontal slide rail, and the horizontal slide rail includes a screw rod, in the supporting table
A swivel nut being connected with foregoing screw flight is rotatably connected to, the end of the screw rod is connected with a stepper motor, in institute
State and a support ring is provided with supporting table, be rotatablely connected between the support ring and supporting table, the support ring surface is set
There is the clean surface of cotton；Two groups of support slide rails are also symmetrically arranged with the workbench, it is described two support slide rails it
Between slidably connect a longitudinal bracing mechanism, the longitudinal bracing mechanism includes one and supported with the left and right sides and both of the aforesaid
The objective table being slidably connected between slide rail, a motor, the output of the motor are fixed with the objective table
A driving wheel is fixed with axle, driving wheel outline is provided with copper drive ring；The workpiece polishing mechanism includes a setting
In the fixed station of table surface, a driven pulley is provided with the fixed station, on one of support slide rail
An actuating sleeve is also slidably connected, the actuating sleeve is fixedly connected with objective table, passes through torsional spring on the actuating sleeve
A cursor is rotatably connected to, includes a fixed station for being arranged on table surface in the driven pulley mechanism, described
A driven pulley is provided with fixed station, an actuating sleeve is also slidably connected on one of support slide rail, it is described
Actuating sleeve is fixedly connected with objective table, a cursor is rotatably connected to by torsional spring on the actuating sleeve, described
The end set of cursor has an auxiliary support wheel, passes through sanding belt between the outline and auxiliary support wheel of the driven pulley
Drive connection, a traction electric machine is provided with the workbench, a traction is provided with the output shaft of traction electric machine
Wheel, a driven pulley is coaxially fixed with the middle part of the driven pulley, passes through belt transmission between the driven pulley and traction wheel
Connection, the driving direction of the traction wheel and the driving direction of driving wheel are opposite；
The support slide rail includes a support bar, a support block is provided with one of support bar, described
Diastole spring is provided between support block and the lower surface of supporting table, one has also been connected through a screw thread on the top of the support bar
Spacing gland, by the spacing gland of movement, change the position of supporting table.
In use, bearing is installed to a triangle being made up of three traction wheel, support ring and driving wheel support surfaces
In shape supporting and space, support ring is moved according to bearing housing first and causes the distance between support ring and traction wheel edge to be less than axle
The diameter of housing is held, then adjusts spacing gland so that driving wheel is moved downwardly until to be contacted with bearing housing surface, is being driven
While wheel moves down according to bearing housing specification so that Auxiliary support wheel surface extrusion axis holds housing surface, actuating sleeve
Move so that the angle of spread of sanding belt changes, when bearing specification is smaller, the angle between sanding belt and ground
Degree diminishes, and reduces the contact area of sanding belt, ensures the contact area by a supporting surface, and when bearing specification is larger, then polish
Angle between band and ground becomes big, ensures the contact area between sanding belt and bearing housing, after contact, continues driving support
Ring causes bearing inside casing to be clamped, the traction electric machine of subsequent start-up traction wheel and the motor of driving wheel so that sanding belt and
Rotated backward between driving wheel, realize the polishing of bearing housing.
It is complete by above-mentioned description, relevant staff using the above-mentioned desirable embodiment according to the present invention as enlightenment
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property scope is not limited to the content on specification, it is necessary to determines its technical scope according to right.
Claims (5)
1. a kind of bearing housing grinding apparatus of air pressure clamping structure, it is characterized in that：Including a workbench, in the workbench
The axial one end on surface is provided with a workpiece polishing mechanism, and the position adjacent with workpiece polishing mechanism is provided with the table surface
One cross-brace mechanism, the cross-brace mechanism includes a horizontal slide rail parallel with table surface, in the horizontal stroke
A supporting table is slidably connected on to slide rail, a support ring, the support ring and support are provided with the supporting table
It is rotatablely connected between platform；Two groups of support slide rails are also symmetrically arranged with the workbench, at the end of described two support slide rails
A bogie is provided between portion, two cylinders are symmetrically arranged with the bogie, it is described two support slide rails it
Between slidably connect a longitudinal bracing mechanism, the longitudinal bracing mechanism includes one and supported with the left and right sides and both of the aforesaid
The objective table being slidably connected between slide rail, two cylinders corresponding with foregoing cylinder are fixed with the upper end of the objective table
Bar, the cylinder rod are inserted into cylinder, and foregoing two cylinders are connected to same air compressor machine by a three-way interface and arranged
On gas port, a motor is further fixed on the objective table, a drive is fixed with the output shaft of the motor
Driving wheel；The workpiece polishing mechanism includes a fixed station for being arranged on table surface, be provided with the fixed station one from
Driving wheel, an actuating sleeve is also slidably connected on one of support slide rail, one is provided with the objective table
Stepper motor, a leading screw is provided with the rotary shaft of stepper motor, one is fixed with the actuating sleeve and is matched somebody with somebody with leading screw
The silk braid of conjunction, the actuating sleeve move in the driving lower edge support slide rail of leading screw, pass through torsional spring on the actuating sleeve and turn
It is dynamic to be connected with a cursor, there are an auxiliary support wheel, the outline of the driven pulley in the end set of the cursor
It is connected between auxiliary support wheel by sanding belt, a traction electric machine is installed in the workbench, in traction electricity
A traction wheel is provided with the output shaft of machine, a driven pulley is coaxially fixed with the middle part of the driven pulley, it is described driven
Connected between wheel and traction wheel by belt transmission, the driving direction of the traction wheel and the driving direction of driving wheel are opposite.
2. a kind of bearing housing grinding apparatus of air pressure clamping structure as claimed in claim 1, it is characterized in that：The support is slided
Rail includes a support bar, a support block is provided with one of support bar, in the support block and supporting table
Lower surface between be provided with diastole spring, a spacing gland has also been connected through a screw thread on the top of the support bar, has been passed through
Mobile spacing gland, change the position of supporting table.
3. a kind of bearing housing grinding apparatus of air pressure clamping structure as claimed in claim 1, it is characterized in that：The support ring
Surface is provided with the clean surface of cotton.
4. a kind of bearing housing grinding apparatus of air pressure clamping structure as claimed in claim 1, it is characterized in that：Driving wheel foreign steamer
Exterior feature is provided with copper drive ring.
5. a kind of bearing housing grinding apparatus of air pressure clamping structure as claimed in claim 1, it is characterized in that：It is described laterally sliding
Rail includes a screw rod, and a swivel nut being connected with foregoing screw flight is rotatably connected in the supporting table, the screw rod
End is connected with a stepper motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610478730.1A CN107538307A (en) | 2016-06-28 | 2016-06-28 | A kind of bearing housing grinding apparatus of air pressure clamping structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610478730.1A CN107538307A (en) | 2016-06-28 | 2016-06-28 | A kind of bearing housing grinding apparatus of air pressure clamping structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107538307A true CN107538307A (en) | 2018-01-05 |
Family
ID=60961608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610478730.1A Pending CN107538307A (en) | 2016-06-28 | 2016-06-28 | A kind of bearing housing grinding apparatus of air pressure clamping structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107538307A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112338639A (en) * | 2019-09-23 | 2021-02-09 | 南京坤航信息科技有限公司 | Positioning method based on metal processing positioning robot |
-
2016
- 2016-06-28 CN CN201610478730.1A patent/CN107538307A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112338639A (en) * | 2019-09-23 | 2021-02-09 | 南京坤航信息科技有限公司 | Positioning method based on metal processing positioning robot |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180105 |