CN108296917A - Shaft polishing grinding device - Google Patents
Shaft polishing grinding device Download PDFInfo
- Publication number
- CN108296917A CN108296917A CN201810079119.0A CN201810079119A CN108296917A CN 108296917 A CN108296917 A CN 108296917A CN 201810079119 A CN201810079119 A CN 201810079119A CN 108296917 A CN108296917 A CN 108296917A
- Authority
- CN
- China
- Prior art keywords
- polishing
- hole
- collection box
- spacing ring
- shaft
- 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.)
- Pending
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
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
- B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
- B24B9/04—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of metal, e.g. skate blades
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D79/00—Methods, machines, or devices not covered elsewhere, for working metal by removal of material
- B23D79/02—Machines or devices for scraping
-
- 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
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
-
- 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
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/06—Dust extraction equipment on grinding or polishing machines
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The present invention relates to axis manufacture fields,Specifically disclose shaft polishing grinding device,Including mounting blocks,Workpiece polishing mechanism and collecting mechanism,It is equipped with the mounting hole of coaxial communication in mounting blocks successively from left to right,Polishing chamber and polishing hole,Soft scraping ring is equipped in mounting hole,The diameter of polishing hole cross section is consistent with the diameter of polishing chamber cross section,Mounting blocks are equipped with the scum hole being connected to polishing chamber from lateral surface,Workpiece polishing mechanism includes several polishing bars flexible and the spacing ring opposite with polishing hole,Spacing ring and polishing hole are coaxial,And bar of polishing is horizontally arranged at spacing ring on the side in polishing hole,Collecting mechanism includes cricoid collection box and the mandril that can eject,Collection box is welded at the polishing hole of mounting blocks,Collection box and polishing hole are coaxial,Mandril is slidably mounted in collection box,And the axis of mandril and the radius of collection box cross section are located along the same line,Collection box is connected to scum hole.The side of this programme energy countershaft carries out sanding and polishing.
Description
Technical field
The invention belongs to axis manufacture fields, and in particular to shaft polishing grinding device.
Background technology
The processing of axis specifically includes following procedure of processing, part Interferogram Analysis；Determine blank；Determine the processing side of major surfaces
Method；Determine positioning datum；The division stage；Heat treatment procedure arrangement；Processing dimension and cutting data etc..Using cutter to axis into
After row chip processing, small burr is easy tod produce on the side of axis either adhere to some burrs and axis is being packed or installed
When, burr is easy to slide on axis side, and then burr is caused to generate cut on the side of axis, influence axis machining accuracy and
Processing.
After sanding and polishing generally can be carried out to the section of axis, then sanding and polishing processing is carried out to the side of axis, due to axis
Lateralarea is big, and is in cambered surface, it is difficult to carry out uniform and quick polishing grinding to the side of axis；When the length of axis is longer,
The outer surface to axis of duration is needed to carry out sanding and polishing, it is difficult to be carried out to the lateral surface of axis during being transmitted to axis
Sanding and polishing.
Invention content
The invention is intended to provide shaft polishing grinding device, sanding and polishing is carried out with the side of countershaft.
In order to achieve the above object, base case of the invention is as follows：Shaft polishing grinding device, including mounting blocks, institute
State the mounting hole for being equipped with connection in mounting blocks successively from left to right, polishing chamber and polishing hole, mounting hole, polishing chamber and polishing Kong Jun
On the same axis, soft scraping ring is installed in the inner wall of the hole installing, and the outer wall of scraping ring and inner wall of the hole installing are solid
The diameter of fixed connection, hole cross section of polishing is consistent with the diameter of polishing chamber cross section, the mounting blocks from lateral surface equipped with
The scum hole that chamber of polishing is connected to, further includes workpiece polishing mechanism and collecting mechanism, the workpiece polishing mechanism includes several polishing bars flexible
And the spacing ring opposite with polishing hole, the spacing ring and polishing hole are coaxial, and bar level of polishing is fixedly mounted on spacing ring
On the side in polishing hole, and bar of polishing is bonded with the side wall of shaft, further includes pushing spacing ring rotation and mobile power
Unit, the collecting mechanism include collection box and the mandril that can eject, and the collection box is annular in shape, and collection box is fixedly mounted on
At the polishing hole of mounting blocks, collection box and polishing hole it is coaxial, the mandril is slidably mounted in collection box, and the axis of mandril with
The radius of collection box cross section is located along the same line, and collection box is connected to scum hole.
The principle of base case：When operation, the left end of shaft is passed through into spacing ring, the polishing bar on spacing ring is located at this time
Then the left end of shaft is sequentially passed through polishing hole, polishing chamber and the mounting hole of mounting box, beaten at this time by the left side of spacing ring again
Grinding out is opposite with polishing bar, and when the left end of shaft passes through the scraping ring in mounting hole, scraping ring can remove the burr on shaft surface
Tentatively removed.
Then start power unit, power unit drives position-limiting unit and polishing bar to be moved to the direction of mounting blocks, power
Unit drives the direction movement of the circumferential mounting blocks of limit, this bar of polishing in the process is bonded with the side wall of shaft, bar countershaft of polishing
Side wall carry out rotary type polishing, during polishing polish bar can enter polishing chamber in, to positioned at polishing intracavitary turn
Axis is polished, while the part burr adhered on bar of polishing can remain in polishing chamber, realize the detail sanding of countershaft；So
The right end of mounting blocks and the circumferential shaft of limit is moved afterwards, is polished next section of shaft, most of hair in bruting process
Thorn is collected in polishing intracavitary.
In bruting process, slidably the mandril in collection box, mandril are moved to the direction of polishing bar, and mandril keeps opposite
Static, mandril stirs polishing bar flexible, the burr being adhered on polishing bar can be allowed to be detached with polishing bar, convenient for allowing
Burr can enter in collection box or polishing chamber, then quickly be received to the burr of collection box and polishing intracavitary by scum hole
Collection.
The advantages of base case：1, mandril is slidably mounted in collection box, and the axis of mandril and collection box cross section
Radius is located along the same line, and is removed along the straight line where the radius of collection box cross section convenient for mandril, to the polishing bar of rotation
Stirred, the burr convenient for that will be adhered on polishing bar is detached with polishing bar, convenient for by metal burr collection in collection box or
It polishes in chamber, realizes the collection to burr, reduce the risk that shaft is scratched by burr；2, mounting hole, polishing chamber and polishing Kong Jun
On the same axis, and spacing ring and polishing hole are coaxial, and polishing bar is bonded with the side wall of shaft, is convenient for entire mounting blocks and limit
Position ring is mounted in shaft, and the spacing ring of rotation drives polishing bar rotation, during the separation of rotation can countershaft part
It polishes；Mounting blocks and spacing ring can be moved, realize that countershaft carries out the polishing of segmented；3, when the end of shaft
When across scraping ring, the burr on the end of scraping ring energy countershaft is cleared up, and the end for capableing of effective countershaft is handled.
In conclusion bar of polishing in the present apparatus can rotate and move horizontally along the side of shaft, the polishing bar of rotation can be right
The side of shaft carries out polishing processing, realizes the polishing of countershaft side；Bar of polishing simultaneously can stir the mandril skidded off, allow and beat
Burr in mill bar is detached with polishing bar, avoids burr from influencing the polishing of polishing bar countershaft, while convenient for collecting burr
It polishes in chamber and collection box.
Further, the power unit includes worm screw and drives the motor of worm screw rotation, on the outer wall of the spacing ring
Equipped with can be with the driving cog of the tooth engagement of worm screw.Worm screw and the transmission tooth engagement on spacing ring, limit the rotation of circumferential mounting blocks
With move horizontally, realize polishing bar stablize move horizontally and rotate, convenient for countershaft side carry out sanding and polishing.
Further, sliding cavity is equipped in the collection box, what mandril was slidingly sealed is mounted in sliding cavity, mandril and sliding
It is installed with tension spring between the inner wall of chamber, side of the collection box far from mounting box is equipped with air bag, and the air bag can be with
Spacing ring contacts, and air bag is connected to sliding cavity.When worm screw drives the direction movement of the circumferential mounting blocks of limit, spacing ring is to gas
Capsule is squeezed, and the gas in air bag enters in sliding cavity at this time, and the mandril in sliding cavity is ejected under the influence of air pressure,
Tension spring is stretched, and then mill bar of fighting each other is stirred, and is detached and is collected convenient for the burr in air exercise mill bar；When from polishing chamber
After middle pull-out, spacing ring is detached with air bag, and mandril returns to original position under the action of tension spring.
Further, the polishing chamber is in a circular table shape, and the scum hole is located on one end that polishing chamber is relatively large in diameter.Work as polishing
After burr on bar is detached with polishing bar, burr can enter in polishing chamber, while can be moved to out along the inclined-plane of polishing chamber
At cinder hole, convenient for being collected to burr.
Further, the inner wall of the spacing ring is equipped with ball, the side sliding contact of the ball and shaft.Work as limit
For ring when rotating on the side wall of shaft and being mobile, the side of ball and shaft is point contact, can reduce spacing ring and shaft it
Between frictional force.
Description of the drawings
Fig. 1 is the structural schematic diagram of shaft polishing grinding device of the present invention；
Fig. 2 is the enlarged drawing at A in Fig. 1.
Specific implementation mode
Below by the further details of explanation of specific implementation mode：
Reference numeral in Figure of description includes：Mounting blocks 10, polishing chamber 102, scraping ring 103, are slagged tap at mounting hole 101
Hole 104, polishing bar 201, spacing ring 202, ball 203, collection box 301, mandril 302, sliding cavity 303, tension spring 304, air bag 40,
Shaft 50.
Embodiment is substantially as shown shown in Figure 1 and Figure 2：Shaft polishing grinding device, including mounting blocks 10, workpiece polishing mechanism and
Collecting mechanism is equipped with the mounting hole 101, polishing chamber 102 and polishing hole of connection, mounting hole in mounting blocks 10 successively from left to right
101, polishing chamber 102 and polishing Kong Jun on the same axis, are welded with soft scraping ring 103, and scraping ring on 101 inner wall of mounting hole
103 outer wall is welded with 101 inner wall of mounting hole, and the diameter for hole cross section of polishing is consistent with the diameter of 102 cross section of polishing chamber, beats
Mill chamber 102 is in a circular table shape, and mounting blocks 10 are equipped with the scum hole 104 being connected to polishing chamber 102, scum hole 104 from lateral surface
In on the right end of polishing chamber 102.
Workpiece polishing mechanism includes six roots of sensation polishing bar 201 flexible and the spacing ring 202 opposite with polishing hole, spacing ring 202
With polishing hole it is coaxial, and polish 201 level of bar be welded on spacing ring 202 close to polishing hole left side on, and polish bar 201 with turn
The side wall of axis 50 is bonded, and the inner wall of spacing ring 202 is equipped with ball 203, the side sliding contact of ball 203 and shaft 50.
Collecting mechanism includes collection box 301 and the mandril 302 that can eject, and collection box 301 is annular in shape, and collection box 301 is welded
It being connected at the polishing hole of mounting blocks 10, collection box 301 and polishing hole are coaxial, and mandril 302 is slidably mounted in collection box 301, and
The axis of mandril 302 and the radius of 301 cross section of collection box are located along the same line, and collection box 301 is connected to scum hole 104.
Sliding cavity 303 is equipped in collection box 301, what mandril 302 was slidingly sealed is mounted in sliding cavity 303, mandril 302 with
Tension spring 304 is welded between the inner wall of sliding cavity 303, the right side of collection box 301 is equipped with air bag 40, and air bag 40 can be with spacing ring
202 contacts, and air bag 40 is connected to sliding cavity 303.
Further include power unit, power unit includes worm screw and drives the motor of worm screw rotation, the outer wall of spacing ring 202
Being equipped with can be with the driving cog of the tooth engagement of worm screw.
Shaft polishing grinding device in the present embodiment passes through spacing ring 202 when in use, by the left end of shaft 50, at this time
Polishing bar 201 on spacing ring 202 is located at the left side of spacing ring 202, and the left end of shaft 50 is then sequentially passed through installation again
Polishing hole, polishing chamber 102 and the mounting hole 101 of box, hole of polishing at this time is opposite with polishing bar 201, when the left end of shaft 50 passes through
When scraping ring 103 in mounting hole 101, the burr that scraping ring 103 can be removed on 50 surface of shaft is tentatively removed.
Then start power unit, worm screw and the transmission tooth engagement on spacing ring 202, spacing ring 202 is to mounting blocks 10
Direction rotates, while 202 level of spacing ring is moved to the left, and polishing bar 201 is bonded with the side wall of shaft 50 during this, bar of polishing
The side wall of 201 countershafts 50 carries out the polishing of rotary type, and bar 201 of polishing during polishing can enter in polishing chamber 102, right
Shaft 50 in polishing chamber 102 is polished；When worm screw drives spacing ring 202 to be moved to the direction of mounting blocks 10 simultaneously,
Spacing ring 202 squeezes air bag 40, and the gas in air bag 40 enters in sliding cavity 303 at this time, the top in sliding cavity 303
Bar 302 is ejected under the influence of air pressure, and tension spring 304 is stretched, and then mill bar 201 of fighting each other is stirred, and can be allowed and is adhered to
Burr on polishing bar 201 is detached with polishing bar 201, convenient for burr can be entered in collection box 301 or polishing chamber 102, so
The burr in collection box 301 and polishing chamber 102 is quickly collected by scum hole 104 afterwards.
After the completion of this section of shaft 50 is polished, mounting blocks 10 and spacing ring 202 are moved to the right end of shaft 50, under
One section of shaft 50 is polished, and most of burr is collected in polishing chamber 102 in bruting process.
Above-described is only the embodiment of the present invention, and the common sense such as well known concrete structure and/or characteristic are herein in scheme
It does not describe excessively.It should be pointed out that for those skilled in the art, without departing from the structure of the invention, also
Several modifications and improvements can be made, these should also be considered as protection scope of the present invention, these all do not interfere with of the invention real
The effect and patent practicability applied.The scope of protection required by this application should be based on the content of the claims, specification
In the records such as specific implementation mode can be used for explaining the content of claim.
Claims (5)
1. shaft polishing grinding device, which is characterized in that including mounting blocks, be equipped with connection in the mounting blocks successively from left to right
Mounting hole, polishing chamber and polishing hole, mounting hole, polishing chamber and polishing Kong Jun on the same axis, in the inner wall of the hole installing
Be installed with soft scraping ring, and the outer wall of scraping ring is fixedly connected with inner wall of the hole installing, the diameter for hole cross section of polishing with beat
The diameter of mill chamber cross section is consistent, and the mounting blocks are equipped with the scum hole being connected to polishing chamber from lateral surface, further includes polishing
Mechanism and collecting mechanism, the workpiece polishing mechanism includes several polish bars and spacing ring opposite with polishing hole flexible, described
Spacing ring and polishing hole it is coaxial, and polish bar level be fixedly mounted on spacing ring close to polishing hole side on, and polish bar with
The side wall of shaft is bonded, and further includes pushing spacing ring rotation and mobile power unit, the collecting mechanism include collection box and
The mandril that can be ejected, the collection box is annular in shape, and collection box is fixedly mounted at the polishing hole of mounting blocks, collection box and polishing
Hole is coaxial, and the mandril is slidably mounted in collection box, and the axis of mandril and the radius of collection box cross section are located at always
On line, collection box is connected to scum hole.
2. shaft polishing grinding device according to claim 1, which is characterized in that the power unit includes worm screw and band
The motor of dynamic worm screw rotation, the outer wall of the spacing ring is equipped with can be with the driving cog of the tooth engagement of worm screw.
3. shaft polishing grinding device according to claim 2, which is characterized in that sliding cavity is equipped in the collection box,
What mandril was slidingly sealed is mounted in sliding cavity, and tension spring, the collection box are installed between mandril and the inner wall of sliding cavity
Side far from mounting box is equipped with air bag, and the air bag can be contacted with spacing ring, and air bag is connected to sliding cavity.
4. shaft polishing grinding device according to claim 1, which is characterized in that the polishing chamber is in a circular table shape, described
Scum hole is located on one end that polishing chamber is relatively large in diameter.
5. shaft polishing grinding device according to claim 1, which is characterized in that the inner wall of the spacing ring is equipped with rolling
The side sliding contact of pearl, the ball and shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810079119.0A CN108296917A (en) | 2018-01-26 | 2018-01-26 | Shaft polishing grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810079119.0A CN108296917A (en) | 2018-01-26 | 2018-01-26 | Shaft polishing grinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108296917A true CN108296917A (en) | 2018-07-20 |
Family
ID=62866524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810079119.0A Pending CN108296917A (en) | 2018-01-26 | 2018-01-26 | Shaft polishing grinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108296917A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116475908A (en) * | 2023-05-16 | 2023-07-25 | 海宁纬途流体科技有限公司 | Finish machining device and finish machining process for shifting fork actuator end cover |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB152632A (en) * | 1919-10-13 | 1921-09-19 | Felix Liardet Magnenat | Improvements in machines for rounding precious stones |
| GB529568A (en) * | 1939-09-19 | 1940-11-22 | Barnes Drill Co | Improvements in machines for dressing cylindrical surfaces by a honing or lapping process |
| JPH10202489A (en) * | 1997-01-21 | 1998-08-04 | Mitsubishi Heavy Ind Ltd | Polishing method for sleeve type reinforcement roll |
| CN1261837A (en) * | 1997-07-04 | 2000-08-02 | 利德雪平机器工具公司 | External abrasive machine |
| CN105881135A (en) * | 2013-12-16 | 2016-08-24 | 海宁奇晟轴承有限公司 | Modified polishing machine of end surface of bearing outer ring |
| CN206296784U (en) * | 2016-11-07 | 2017-07-04 | 齐齐哈尔四达铁路设备有限责任公司 | Rolling stock axletree rust removalling equipment |
| CN106956197A (en) * | 2017-03-14 | 2017-07-18 | 成都亨通兆业精密机械有限公司 | The implementation method that a kind of multiple bearings synchronously eliminate rust |
| CN106965066A (en) * | 2017-03-14 | 2017-07-21 | 成都亨通兆业精密机械有限公司 | A kind of rust-removal grinding machine for automobile hub bearing |
-
2018
- 2018-01-26 CN CN201810079119.0A patent/CN108296917A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB152632A (en) * | 1919-10-13 | 1921-09-19 | Felix Liardet Magnenat | Improvements in machines for rounding precious stones |
| GB529568A (en) * | 1939-09-19 | 1940-11-22 | Barnes Drill Co | Improvements in machines for dressing cylindrical surfaces by a honing or lapping process |
| JPH10202489A (en) * | 1997-01-21 | 1998-08-04 | Mitsubishi Heavy Ind Ltd | Polishing method for sleeve type reinforcement roll |
| CN1261837A (en) * | 1997-07-04 | 2000-08-02 | 利德雪平机器工具公司 | External abrasive machine |
| CN105881135A (en) * | 2013-12-16 | 2016-08-24 | 海宁奇晟轴承有限公司 | Modified polishing machine of end surface of bearing outer ring |
| CN206296784U (en) * | 2016-11-07 | 2017-07-04 | 齐齐哈尔四达铁路设备有限责任公司 | Rolling stock axletree rust removalling equipment |
| CN106956197A (en) * | 2017-03-14 | 2017-07-18 | 成都亨通兆业精密机械有限公司 | The implementation method that a kind of multiple bearings synchronously eliminate rust |
| CN106965066A (en) * | 2017-03-14 | 2017-07-21 | 成都亨通兆业精密机械有限公司 | A kind of rust-removal grinding machine for automobile hub bearing |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116475908A (en) * | 2023-05-16 | 2023-07-25 | 海宁纬途流体科技有限公司 | Finish machining device and finish machining process for shifting fork actuator end cover |
| CN116475908B (en) * | 2023-05-16 | 2023-09-26 | 海宁纬途流体科技有限公司 | Finish machining device and finish machining process for shifting fork actuator end cover |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180720 |
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| RJ01 | Rejection of invention patent application after publication |