CN110450018A - A kind of cup roller groove automatically grinding device - Google Patents
A kind of cup roller groove automatically grinding device Download PDFInfo
- Publication number
- CN110450018A CN110450018A CN201910687163.4A CN201910687163A CN110450018A CN 110450018 A CN110450018 A CN 110450018A CN 201910687163 A CN201910687163 A CN 201910687163A CN 110450018 A CN110450018 A CN 110450018A
- Authority
- CN
- China
- Prior art keywords
- sleeve
- lantern ring
- welded
- roller groove
- grinding device
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
- B24B19/02—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding grooves, e.g. on shafts, in casings, in tubes, homokinetic joint elements
- B24B19/06—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding grooves, e.g. on shafts, in casings, in tubes, homokinetic joint elements for grinding races, e.g. roller races
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/04—Headstocks; Working-spindles; Features relating thereto
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
- B24B41/067—Work supports, e.g. adjustable steadies radially supporting workpieces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B45/00—Means for securing grinding wheels on rotary arbors
- B24B45/003—Accessories therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
The invention discloses a kind of cup roller groove automatically grinding devices, including workbench and grinding head, the top water flush end side of the workbench is welded with polishing transmission mechanism, the bottom of the polishing transmission mechanism is welded with sleeve, and the outer cover of sleeve is equipped with lantern ring, the inside of the sleeve is embedded with clamping bar, and is clamped the top that bar is welded with grinding head, and is clamped bar far from one end of lantern ring and offers multiple grooves.In the present invention, by removing the bolt for screwing connection on lantern ring, so that lantern ring loosens, the convex block inside lantern ring loses the effect of the conflict for fixture block, fixture block is moved to the inside of sleeve, it loses and the clamping for being clamped bar is rotated lantern ring so as to carry out the replacement to grinding head, the convex block of lantern ring interior welds pushes fixture block, so that fixture block is connected in the groove inside clamping bar, the replacement for grinding head is completed with this, it is convenient and efficient.
Description
Technical field
The present invention relates to technical field of bearing processing more particularly to a kind of cup roller groove automatically grinding devices.
Background technique
Bearing is a kind of important spare part in contemporary mechanical equipment.Its major function is to support mechanical rotary body, is reduced
Coefficient of friction in its motion process, and guarantee its rotating accuracy.
However existing bearing processing apparatus still has shortcoming in use；Existing cup roller groove
Grinding device is manually rotated in the variation needs for carrying out grinding angle, causes polishing speed limited, rate is lower, influences to give birth to
Produce efficiency；And existing bearing machining processing unit (plant) carry out polishing utensil use bolt to be screwed mostly, cause into
It is more inconvenient when row dismounting.
Summary of the invention
It is an object of the invention to: it not can be carried out free angle to solve cup roller groove grinding device clamping device
The problem of variation and polishing utensil replacement inconvenience, and a kind of cup roller groove automatically grinding device proposed.
To achieve the goals above, present invention employs following technical solutions:
A kind of cup roller groove automatically grinding device, including workbench and grinding head, the top water flush end one of the workbench
Side is welded with polishing transmission mechanism, and the bottom of the polishing transmission mechanism is welded with sleeve, and the outer cover of sleeve is equipped with lantern ring,
The inside of the sleeve is embedded with clamping bar, and is clamped bar and is welded with grinding head far from one end of lantern ring, and be clamped the top of bar
End offers multiple grooves, multiple through slots is offered on the sleeve, and the inner rotation of through slot is connected with multiple fixture blocks, and
One corner of fixture block is rotatablely connected by torsional spring shaft and sleeve.
It is as above-mentioned technical proposal to further describe:
Multiple convex blocks, and the sliding inside for being embedded in through slot of multiple convex blocks are welded on the inner wall of the lantern ring.
It is as above-mentioned technical proposal to further describe:
The bottom centre position bolt of the workbench is fixedly connected with dual-axle motor, and two output shafts of dual-axle motor pass
It is dynamic to be connected with screw rod, and nut set is rotatably connected on two screw rods, described two nut sets are about the vertical of workbench
Middle line is symmetrical arranged.
It is as above-mentioned technical proposal to further describe:
The top of the nut set is welded with connecting plate, and limit sleeve is welded at the top of connecting plate, the inside of the limit sleeve
Sliding to be embedded with slide plate, the limit sleeve is clamped by two bolts and slide plate of two sides.
It is as above-mentioned technical proposal to further describe:
One side bolt of described two slide plates is fixedly connected with servo motor, and the opposite side of the two slide plates company of screwing
It is connected to snap-gauge, the connecting column and servo motor output shaft of the snap-gauge are rotatablely connected.
It is as above-mentioned technical proposal to further describe:
The horizontal central line position of the workbench is opened up there are two the loose slot that symmetrically opens up about vertical center line, and connecting plate with
Loose slot is slidably connected.
In conclusion by adopting the above-described technical solution, the beneficial effects of the present invention are:
1, in the present invention, by the way that the bolt for screwing connection on lantern ring is removed, so that lantern ring loosens, the convex block inside lantern ring
The conflict effect for fixture block is lost, under the action of torsional spring shaft, fixture block is moved to the inside of sleeve, is lost for card
The clamping of extension bar, clamping bar can be removed, so as to carry out the replacement to grinding head, when having replaced grinding head, will be covered
Ring is rotated, and the convex block of lantern ring interior welds pushes fixture block, so that fixture block is connected in the groove inside clamping bar,
Lantern ring is screwed by bolt, completes to fix, the replacement for grinding head is completed with this, it is convenient and efficient.
2, the present invention in, by the rotation of dual-axle motor so that by screw rod be socketed two nuts cover and meanwhile carry out to
Inside or movement outward are driven two snap-gauges with this and are engaged or unclamped, need to carry out angle in process
When rotation, control servo motor is rotated, the Rotational Cylindrical of the output shaft transmission connection snap-gauge of servo motor, and then changes snap-gauge
Angle, snap-gauge junction is unscrewed, the replacement of snap-gauge is carried out it is convenient so that snap-gauge is more bonded with bearing holder (housing, cover)
Fast.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, will make below to required in the embodiment of the present invention
Attached drawing is briefly described.It should be evident that drawings described below is only some embodiments of the present invention, for
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings other
Attached drawing.
Fig. 1 is a kind of isometric structural schematic diagram of cup roller groove automatically grinding device proposed by the present invention；
Fig. 2 is a kind of present invention looks up structural representation of cup roller groove automatically grinding device proposed by the present invention；
Fig. 3 is that a kind of polishing transmission mechanism clamping mechanism structure of cup roller groove automatically grinding device proposed by the present invention is shown
It is intended to；
Fig. 4 is enlarged diagram at A in Fig. 3；
Fig. 5 is a kind of sleeve inner structural schematic diagram of cup roller groove automatically grinding device proposed by the present invention；
Fig. 6 is the big schematic diagram of B prescription in Fig. 5；
Marginal data:
1, workbench；2, dual-axle motor；3, loose slot；4, limit sleeve；5, slide plate；6, snap-gauge；7, servo motor；8, polishing transmission
Mechanism；9, sleeve；10, lantern ring；11, it is clamped bar；12, connecting plate；13, nut set；14, screw rod；15, grinding head；16, groove；
17, fixture block；18, torsional spring shaft；19, convex block.
Specific embodiment
To further illustrate the technical scheme of the present invention below with reference to the accompanying drawings and specific embodiments.
Wherein, the drawings are for illustrative purposes only and are merely schematic diagrams, rather than pictorial diagram, should not be understood as to this
The limitation of patent；Embodiment in order to better illustrate the present invention, the certain components of attached drawing have omission, zoom in or out, not
Represent the size of actual product；It will be understood by those skilled in the art that certain known features and its explanation may be omitted and be in attached drawing
It is understood that.
The same or similar label correspond to the same or similar components in the attached drawing of the embodiment of the present invention；It is retouched in of the invention
In stating, it is to be understood that closed if there is the orientation of the instructions such as term " on ", "lower", "left", "right", "inner", "outside" or position
System is merely for convenience of description of the present invention and simplification of the description to be based on the orientation or positional relationship shown in the drawings, rather than indicates
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore retouch in attached drawing
The term for stating positional relationship only for illustration, should not be understood as the limitation to this patent, for the common skill of this field
For art personnel, the concrete meaning of above-mentioned term can be understood as the case may be.
In the description of the present invention unless specifically defined or limited otherwise, if there are the indicate indicators such as term " connection "
Between connection relationship, which shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or at
One；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection of two components interiors or the interaction relationship of two components.For those of ordinary skill in the art and
Speech, can understand the concrete meaning of above-mentioned term in the present invention with concrete condition.
Fig. 1-4 is please referred to, the present invention provides a kind of technical solution: a kind of cup roller groove automatically grinding device, including
Workbench 1 and grinding head 15, the top water flush end side of workbench 1 are welded with polishing transmission mechanism 8, polishing transmission mechanism 8
Bottom is welded with sleeve 9, and the outer cover of sleeve 9 is equipped with lantern ring 10, and the inside of sleeve 9 is embedded with clamping bar 11, and is clamped bar
The top that 11 one end far from lantern ring 10 are welded with grinding head 15, and are clamped bar 11 offers multiple grooves 16,16 water of groove
Plane section structure triangular in shape offers multiple through slots on sleeve 9, and the inner rotation of through slot is connected with multiple fixture blocks 17, card
17 horizontal cross-section of block structure triangular in shape, and a corner of fixture block 17 is rotatablely connected by torsional spring shaft 18 and sleeve 9,
Torsional spring shaft 18 has the power for internally rotating fixture block 17.
Specifically, as shown in figure 4, be welded with multiple convex blocks 19 on the inner wall of lantern ring 10, and the cunning of multiple convex blocks 19 is embedded in
The inside of through slot, 19 horizontal cross-section of convex block structure in a rectangular trapezoid.
Specifically, as depicted in figs. 1 and 2, the bottom centre position bolt of workbench 1 is fixedly connected with dual-axle motor 2, and
Two output shafts of dual-axle motor 2 are sequentially connected with screw rod 14, and nut set 13 is rotatably connected on two screw rods 14,
Two nut sets 13 are symmetrical arranged about the vertical center line of workbench 1, and the top of nut set 13 is welded with connecting plate 12, connecting plate
12 top width is smaller, and convenient for limit, and the top of connecting plate 12 is welded with limit sleeve 4, and the inside of limit sleeve 4 is sliding embedded with cunning
Plate 5, limit sleeve 4 are clamped by two bolts of two sides and slide plate 5, convenient for adjusting the height of two slide plates 5, two slide plates 5
One side bolt is fixedly connected with servo motor 7, and the opposite side of two slide plates 5 screws and is connected with snap-gauge 6, snap-gauge 6
Connecting column and 7 output shaft of servo motor be rotatablely connected, for driving snap-gauge 6 to be rotated.
Specifically, as depicted in figs. 1 and 2, the horizontal central line position of workbench 1 open up there are two about vertical center line it is symmetrical
The loose slot 3 opened up, and connecting plate 12 is slidably connected with loose slot 3.
Working principle: in use, passing through the rotation of dual-axle motor 2, so that the two nuts set 13 being socketed by screw rod 14
Movement inwardly or outward is carried out simultaneously, is moved to interlock the limit sleeve 4 that top is welded, two cards are driven with this
Plate 6 is engaged or is unclamped, and when needing to carry out the adjusting of height, the bolt of 4 two sides of limit sleeve is unscrewed, to change slide plate
5 height in limit sleeve 4, thus change the height of two snap-gauges 6, when needing to carry out the rotation of angle in process,
Control servo motor 7 is rotated, the Rotational Cylindrical of the output shaft transmission connection snap-gauge 6 of servo motor 7, and then changes snap-gauge 6
Angle unscrews 6 junction of snap-gauge, and the replacement for carrying out snap-gauge 6 is convenient for so that snap-gauge 6 is more bonded with bearing holder (housing, cover)
Subsequent operation；When needing to replace grinding head 15, the bolt that connection is screwed on lantern ring 10 is removed, so that lantern ring
10 loosen, and the convex block 19 inside lantern ring 10 loses the effect of the conflict for fixture block 17, under the action of torsional spring shaft 18, fixture block 17
It is moved to the inside of sleeve 9, loses the clamping for being clamped bar 11, clamping bar 11 can be removed, so as to carry out
Replacement to grinding head 15 rotates lantern ring 10 when having replaced grinding head 15, and the convex block 19 of 10 interior welds of lantern ring is right
Fixture block 17 is pushed, so that fixture block 17 is connected in the groove 16 inside clamping bar 11, lantern ring 10 is revolved by bolt
It closes, completes to fix, the replacement for grinding head 15 is completed with this, it is convenient and efficient.
It is to be understood that above-mentioned specific embodiment is only that presently preferred embodiments of the present invention and institute's application technology are former
Reason.It will be understood by those skilled in the art that various modifications, equivalent replacement, variation etc. can also be done to the present invention.But this
A little transformation, all should be within protection scope of the present invention without departing from spirit of the invention.In addition, present specification and power
Some terms used in sharp claim are not limitation, it is only for convenient for description.
Claims (6)
1. a kind of cup roller groove automatically grinding device, including workbench (1) and grinding head (15), which is characterized in that described
The top water flush end side of workbench (1) is welded with polishing transmission mechanism (8), the bottom welding of polishing transmission mechanism (8)
Having sleeve (9), and the outer cover of sleeve (9) is equipped with lantern ring (10), the inside of the sleeve (9) is embedded with clamping bar (11), and
Clamping bar (11) offers multiple recessed far from the top that the one end of lantern ring (10) is welded with grinding head (15), and is clamped bar (11)
Slot (16) offers multiple through slots on the sleeve (9), and the inner rotation of through slot is connected with multiple fixture blocks (17), and blocks
One corner of block (17) is rotatablely connected by torsional spring shaft (18) and sleeve (9).
2. a kind of cup roller groove automatically grinding device according to claim 1, which is characterized in that the lantern ring (10)
Inner wall on be welded with multiple convex blocks (19), and the sliding inside for being embedded in through slot of multiple convex blocks (19).
3. a kind of cup roller groove automatically grinding device according to claim 1, which is characterized in that the workbench
(1) bottom centre position bolt is fixedly connected with dual-axle motor (2), and two output shafts company of transmission of dual-axle motor (2)
Be connected to screw rod (14), and be rotatably connected to nut set (13) on two screw rods (14), described two nut sets (13) about
The vertical center line of workbench (1) is symmetrical arranged.
4. a kind of cup roller groove automatically grinding device according to claim 3, which is characterized in that the nut set
(13) it is welded at the top of connecting plate (12), and is welded with limit sleeve (4) at the top of connecting plate (12), the limit sleeve (4)
Inside is sliding to be embedded with slide plate (5), and the limit sleeve (4) is clamped by two bolts of two sides and slide plate (5).
5. a kind of cup roller groove automatically grinding device according to claim 4, which is characterized in that described two slide plates
(5) a side bolt is fixedly connected with servo motor (7), and the opposite side of two slide plates (5) screws and is connected with card
Plate (6), the connecting column and servo motor (7) output shaft of the snap-gauge (6) are rotatablely connected.
6. a kind of cup roller groove automatically grinding device according to claim 1, which is characterized in that the workbench
(1) horizontal central line position opens up that there are two the loose slots (3) that symmetrically open up about vertical center line, and connecting plate (12) and activity
Slot (3) is slidably connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910687163.4A CN110450018A (en) | 2019-07-29 | 2019-07-29 | A kind of cup roller groove automatically grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910687163.4A CN110450018A (en) | 2019-07-29 | 2019-07-29 | A kind of cup roller groove automatically grinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110450018A true CN110450018A (en) | 2019-11-15 |
Family
ID=68483732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910687163.4A Withdrawn CN110450018A (en) | 2019-07-29 | 2019-07-29 | A kind of cup roller groove automatically grinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110450018A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20210362285A1 (en) * | 2020-05-20 | 2021-11-25 | Tokyo Electron Limited | Substrate processing apparatus, polishing head, and substrate processing method |
| CN113927415A (en) * | 2021-09-23 | 2022-01-14 | 沈阳化工大学 | Grinding and polishing device for inner raceway of outer ring of single-row tapered roller bearing |
-
2019
- 2019-07-29 CN CN201910687163.4A patent/CN110450018A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20210362285A1 (en) * | 2020-05-20 | 2021-11-25 | Tokyo Electron Limited | Substrate processing apparatus, polishing head, and substrate processing method |
| US11787006B2 (en) * | 2020-05-20 | 2023-10-17 | Tokyo Electron Limited | Substrate processing apparatus, polishing head, and substrate processing method |
| CN113927415A (en) * | 2021-09-23 | 2022-01-14 | 沈阳化工大学 | Grinding and polishing device for inner raceway of outer ring of single-row tapered roller bearing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20191115 |