CN206253997U - A kind of bearing pin grinding machine - Google Patents
A kind of bearing pin grinding machine Download PDFInfo
- Publication number
- CN206253997U CN206253997U CN201621305180.5U CN201621305180U CN206253997U CN 206253997 U CN206253997 U CN 206253997U CN 201621305180 U CN201621305180 U CN 201621305180U CN 206253997 U CN206253997 U CN 206253997U
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- China
- Prior art keywords
- gap
- grinding machine
- chain pin
- bearing pin
- frame
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a kind of bearing pin grinding machine, including feed device, frame, it is rotationally connected with frame and a pair of emery wheels arranged in parallel, the gap for polishing chain pin outer wall is formed between emery wheel, feed device is provided with the passage for being directed to chain pin in the gap, and the positive stop strip above gap is provided with frame, gap one end is arranged at for collecting the collecting tank of chain pin.The utility model has advantages below and effect：Using feed device and the gap of a pair of emery wheel formation, the grinding to chain pin continous way is realized, improve processing efficiency of the bearing pin grinding machine to chain pin；Secondly, positive stop strip can be highly adjusted by adjusting rod, to adapt to the chain pin of different-diameter specification；Again, the chain pin in gap is rinsed by sparge pipe, plays cooling and rinse out chip, reached reduction emery wheel temperature, improved grinding efficiency, effect applied widely.
Description
Technical field
The utility model is related to advanced machinery casting technology field, more particularly to a kind of bearing pin grinding machine.
Background technology
Chain is the chain for being mechanically used to be driven, generally the chain link or annulation of metal, for machine driving, is led
Draw.The species of chain is a lot, and most of chain is made up of parts such as carrier bar, chain pin, axle sleeves more.Chain pin in the fabrication process, half
How fluted the chain pin surface of finished product is or bur etc., it is necessary to chain pin surface is polished smooth after, then with carrier bar assembling, make chaining
Bar.
The Chinese patent of Publication No. CN101043977A《The grinding attachment and power transmission chain of power transmission chain chain pin
With the manufacture method of chain pin》A kind of grinding attachment of power transmission chain chain pin is disclosed, week is set on discoid emery wheel
Groove, and its two side is set to abradant surface.A kind of manufacture method of power transmission chain chain pin, rotates relative to around central shaft
Emery wheel, the chuck using rotation makes load pin in rotary moving, and it is passed through between abradant surface, thus, while grinding is negative
Carry the both sides end face of pin.
But the grinding attachment of above-mentioned power transmission chain chain pin has the following disadvantages：When being ground to chain pin, need
First by grips Clamp load pin, then load pin is passed through from abradant surface, be ground, grinding is unclamped again after finishing
The load pin that chuck will be processed is decontroled, and chuck resets and clamps next load pin again, needs chuck to carry out in grinding process
Clamping, release, reset could be completed, and reduce the service efficiency of the grinding attachment of power transmission chain chain pin.
Utility model content
The purpose of this utility model is to provide a kind of bearing pin grinding machine, with chain pin grinding efficiency effect high.
Above-mentioned technical purpose of the present utility model technical scheme is that：A kind of bearing pin grinding machine, bag
Including rack, feed device, it is rotationally connected with the frame and a pair of emery wheels arranged in parallel, is formed between the emery wheel
For the gap polished chain pin outer wall, the feed device is provided with the guide for being directed to chain pin in the gap
Pipe, be provided with the frame positioned at the gap top for limit chain pin travel upward and out the gap positive stop strip,
Be arranged at the gap is used to collect the collecting tank of chain pin away from described passage one end.
By using above-mentioned technical proposal, when bearing pin grinding machine works, chain pin to be processed is added in feed device, sent
Successively imported into gap chain pin by passage by material device, and two emery wheels are constantly rotated, and are pointed to outside the chain pin in gap
Wall is polished, and chain pin is easily flown out in grinding wheel belt trend, on gap in bruting process by after the active force of emery wheel
Side sets positive stop strip, prevents chain pin from being flown out upwards from gap.Due to the continuous feeding of feed device, the chain pin side polishing in gap
While travelling forward, the one end open from gap away from passage leaves gap, into collecting tank in collect, chain pin can be connected
Continuous polishing processing, it is not necessary to clamped to chain pin using fixture, shorten the process time of each chain pin, improves chain pin grinding
Efficiency.
It is of the present utility model to be further arranged to：A pair of regulations above the positive stop strip are provided with the frame
Seat, the adjustment hole for running through the adjustment seat vertically, the positive stop strip are provided with the regulation for being fed through the adjustment hole straight up
Bar, the adjustment seat is provided with after being fed through adjustment seat side wall and pushes against in the regulating bolt of the adjusting rod outer wall.
By using above-mentioned technical proposal, when needing the chain pin to different-diameter specification to carry out grinding, rotation pine
Regulating bolt is opened, after regulating bolt afterbody is left adjusting rod, the height of adjusting rod and positive stop strip can be up and down adjusted, when spacing
When bar is adjusted to proper height, regulating bolt is rotated again, regulating bolt tail end face is pushed against on adjusting rod, by positive stop strip
Position is fixed.
It is of the present utility model to be further arranged to：Tune vertically through the adjustment seat is set in the adjustment seat
Section groove, sets in the frame and is fed through the screw rod of the regulating tank, is threadedly connected to the screw rod and pushes against in the regulation
The clamp nut of seat upper surface, the positive stop strip length is more than the gap length.
By using above-mentioned technical proposal, after unscrewing clamp nut, stopper slot can be adjusted and be axially moved along emery wheel, may be used also
Removed with by adjustment seat, change positive stop strip.
It is of the present utility model to be further arranged to：The gap top is provided with sparge pipe.
By using above-mentioned technical proposal, emery wheel can produce chip and frictional heat when polishing chain pin, by water spray
Pipe is sprayed water in gap, and the chip on emery wheel and chain pin can be washed out with water, and chain pin and emery wheel can be lowered the temperature again.
It is of the present utility model to be further arranged to：The collection groove bottom wall is provided with permeable hole.
By using above-mentioned technical proposal, chain pin is entered into when in collecting tank, and moisture is through collection groove bottom wall on chain pin
Permeable hole drips to outside.
It is of the present utility model to be further arranged to：The collection slot cross-section is V-shaped.
By using above-mentioned technical proposal, chain pin is not easy to drop out in the collecting tank of V-type.
It is of the present utility model to be further arranged to：The collecting tank is obliquely installed, and the bearing pin grinding machine also includes being located at receiving
Collecting box below collection groove lower ending opening.
By using above-mentioned technical proposal, chain pin is by entering into storage in collecting box after collecting tank.
It is of the present utility model to be further arranged to：The frame is provided with the reject chute below the gap, described
Reject chute is obliquely installed.
By using above-mentioned technical proposal, when there is the too small defect ware of diameter in chain pin, defect ware is from two emery wheels
Between crack in drop out, drop in reject chute and be collected.
It is of the present utility model to be further arranged to：The feed device is vibrating disk.
By using above-mentioned technical proposal, vibrating disk is that the auxiliary feeding of a kind of automatic assembling or automatic processing machine sets
It is standby.It can arrange out in an orderly manner various products, coordinate automatic assembly equipment to assemble as complete at each position product
A whole product, or coordinate automatic processing machine to complete the processing to workpiece.Vibrating disk is to chain pin continuously feeding.
In sum, the utility model has the advantages that：Using feed device and the gap of a pair of emery wheel formation,
The grinding to chain pin continous way is realized, processing efficiency of the bearing pin grinding machine to chain pin is improved；Secondly, can be to limit by adjusting rod
Position bar is highly adjusted, to adapt to the chain pin of different-diameter specification；Again, the chain pin in gap is rushed by sparge pipe
Wash, play cooling and rinse out chip, reached reduction emery wheel temperature, improved grinding efficiency, effect applied widely.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is emery wheel of the present utility model, interstitial site relation schematic diagram；
Fig. 3 is the position relationship schematic diagram of frame of the present utility model, feed device and passage；
Fig. 4 is the A positions enlarged drawing of Fig. 3；
Fig. 5 is adjustment seat of the present utility model and positive stop strip annexation schematic diagram；
Fig. 6 is the structural representation of regulating bolt of the present utility model.
In figure：1st, frame；11st, emery wheel；12nd, screw rod；13rd, clamp nut；2nd, feed device；3rd, gap；4th, passage；5、
Positive stop strip；51st, adjusting rod；511st, groove；6th, adjustment seat；61st, adjustment hole；62nd, regulating bolt；621st, it is raised；63rd, regulating tank；
7th, sparge pipe；8th, collecting tank；81st, permeable hole；82nd, collecting box；9th, reject chute.
Specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Specific embodiment is only that, to explanation of the present utility model, it is not to limitation of the present utility model, this area
Technical staff can make the modification without creative contribution to the present embodiment as needed after this specification is read, but only
All to be protected by Patent Law in right of the present utility model.
A kind of bearing pin grinding machine, as shown in Fig. 1 to Fig. 2, including frame 1, feed device 2, feed device 2 selects vibrating disk.
A pair of motors, a pair of the emery wheels 11 being rotationally connected with frame 1 are set in frame 1, and motor is rotated by belt drive emery wheel 11.
Emery wheel 11 is arranged in parallel and middle formation crack, and two emery wheels 11 are highly identical, are higher than two sections of emery wheel 11 in crack
The part of line of centres is the gap 3 for being ground chain pin, and the chain pin with diameter greater than crack is put into gap 3, the sand of rotation
Wheel 11 drives chain pin to rotate, and grinding is carried out to chain pin outer wall.A reject chute 9 is provided with below crack, reject chute 9 inclines
Tiltedly set and be welded in frame 1.When chain pin diameter is less than crack width, chain pin drops to reject chute downwards from crack
In 9.
As shown in figure 3, being fixedly connected with a passage 4 on feed device 2, the one end of passage 4 is located at feed device 2
At feeding port and the other end be located at gap 3（Referring to Fig. 2）One end, chain pin is out entered into by expects pipe afterwards from feed device 2
Gap 3（Referring to Fig. 2）Inside carry out grinding.As shown in Fig. 4 to Fig. 5, it is additionally provided with frame 1 positioned at gap 3（Referring to Fig. 2）On
The positive stop strip 5 of side, the adjustment seat 6 for being distributed in the two ends of emery wheel 11 for a pair, adjustment seat 6 are provided with the adjustment hole for vertically running through
61, two adjusting rods 51 are welded with positive stop strip 5, two adjusting rods 51 are fed through two adjustment seats 6 and raise straight up respectively
Knothole 61, the upper side wall of adjustment seat 6 is provided with horizontally disposed screwed hole, and screwed hole is communicated in adjustment hole 61, in screwed hole
The regulating bolt 62 being threadedly connected in screwed hole is provided with, the tail end face of regulating bolt 62 is provided with 621 (referring to Fig. 6) of projection, adjusted
The outer wall of pole 51 sets fluted 511, and screwing regulating bolt 62 makes the afterbody of regulating bolt 62 be connected on the outer wall of adjusting rod 51.
The regulating tank 63 vertically through adjustment seat 6 is additionally provided with adjustment seat 6, regulating tank 63 is in bar shaped, in frame 1
A screw rod 12 is welded with, screw rod 12 is fed through regulating tank 63, clamp nut 13, clamp nut are threaded with screw thread upwards
13 lower surfaces are pushed against in the upper surface of adjustment seat 6.Sparge pipe 7 is further fixed in frame 1, the one end of sparge pipe 7 is used in conjunction in running water pipe,
Another end opening is located at the top of gap 3, for water spray in gap 3.
As shown in figure 1, be additionally provided with a collecting tank 8 being obliquely installed in frame 1, collecting tank 8 be welded in frame 1 and
Section is V-shaped, and the bottom wall of collecting tank 8 is provided with permeable hole 81.The upper end open of collecting tank 8 is located at gap 3（Referring to Fig. 2）Away from passage
4 one end, the lower ending opening of collecting tank 8 lower section is provided with a collecting box 82, the chain pin for collecting grinding.
When bearing pin grinding machine works, feed device 2 continuously conveys chain pin, between chain pin after passage 4 by entering into
In gap 3, the chain pin in gap 3 is travelled forward while the emery wheel 11 being rotated is ground by the active force of next chain pin,
Sparge pipe 7 is constantly towards water spray in gap 3 simultaneously, the chip rinsed on emery wheel 11 and chain pin, and the chain pin after the completion of grinding is from gap 3
One end away from passage 4 is gone out, and is entered into collecting tank 8, and chain pin is transported downwards along inclined collecting tank 8 under gravity
It is dynamic, enter into collecting box 82, the moisture on chain pin during downslide drops onto outer through the permeable hole 81 of the bottom wall of collecting tank 8
Portion.
Claims (10)
1. a kind of bearing pin grinding machine, it is characterised in that：Including frame（1）, feed device（2）, be rotationally connected with the frame（1）On
And a pair of emery wheels arranged in parallel（11）, the emery wheel（11）Between form gap for polishing chain pin outer wall（3）,
The feed device（2）It is provided with for chain pin to be directed into the gap（3）Interior passage（4）, the frame（1）On set
It is equipped with positioned at the gap（3）Top travels upward and out the gap for limiting chain pin（3）Positive stop strip（5）, be arranged at
The gap（3）Away from the passage（4）One end is used to collect the collecting tank of chain pin（8）.
2. a kind of bearing pin grinding machine according to claim 1, it is characterised in that：The frame（1）On be provided with positioned at described
Positive stop strip（5）A pair of adjustment seats of top（6）, vertically run through the adjustment seat（6）Adjustment hole（61）, the positive stop strip（5）
It is provided with and be fed through straight up the adjustment hole（61）Adjusting rod（51）, the adjustment seat（6）It is provided with described in being fed through
Adjustment seat（6）Pushed against after the wall of side in the adjusting rod（51）The regulating bolt of outer wall（62）, the regulating bolt（62）Screw thread connects
It is connected to the adjustment seat（6）.
3. a kind of bearing pin grinding machine according to claim 2, it is characterised in that：The regulating bolt（62）Tail end face is set
There are multiple projections（621）, the adjusting rod（51）Outer wall is provided with multiple for the projection（621）Embedded groove（511）.
4. a kind of bearing pin grinding machine according to Claims 2 or 3, it is characterised in that：The adjustment seat（6）Upper setting is along vertical
The adjustment seat is run through in direction（6）Regulating tank（63）, the frame（1）Upper setting is fed through the regulating tank（63）Screw rod
（12）, be threadedly connected to the screw rod（12）And push against in the adjustment seat（6）The clamp nut of upper surface（13）, the limit
Position bar（5）Length is more than the gap（3）Length.
5. a kind of bearing pin grinding machine according to claim 1, it is characterised in that：The gap（3）Top is provided with sparge pipe
（7）.
6. a kind of bearing pin grinding machine according to claim 5, it is characterised in that：The collecting tank（8）Bottom wall is provided with permeable
Hole（81）.
7. a kind of bearing pin grinding machine according to claim 1 or 6, it is characterised in that：The collecting tank（8）Section is V-shaped.
8. a kind of bearing pin grinding machine according to claim 7, it is characterised in that：The collecting tank（8）It is obliquely installed, the pin
Travelling wheelhead roll grinder also includes being located at collecting tank（8）Collecting box below lower ending opening（82）.
9. a kind of bearing pin grinding machine according to claim 1, it is characterised in that：The frame（1）Between being provided with described in
Gap（3）The reject chute of lower section（9）, the reject chute（9）It is obliquely installed.
10. a kind of bearing pin grinding machine according to claim 1, it is characterised in that：The feed device（2）It is vibrating disk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621305180.5U CN206253997U (en) | 2016-11-30 | 2016-11-30 | A kind of bearing pin grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621305180.5U CN206253997U (en) | 2016-11-30 | 2016-11-30 | A kind of bearing pin grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206253997U true CN206253997U (en) | 2017-06-16 |
Family
ID=59026572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621305180.5U Expired - Fee Related CN206253997U (en) | 2016-11-30 | 2016-11-30 | A kind of bearing pin grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206253997U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107336133A (en) * | 2017-07-21 | 2017-11-10 | 东莞市君城信息科技有限公司 | A kind of built-in emery wheel erecting device |
| CN107600873A (en) * | 2017-07-20 | 2018-01-19 | 镇江建华轴承有限公司 | A kind of straight pin sanding apparatus |
| CN115771069A (en) * | 2022-11-25 | 2023-03-10 | 杭州博铮机械设备有限公司 | Automatic pin shaft grinding and polishing equipment |
-
2016
- 2016-11-30 CN CN201621305180.5U patent/CN206253997U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107600873A (en) * | 2017-07-20 | 2018-01-19 | 镇江建华轴承有限公司 | A kind of straight pin sanding apparatus |
| CN107336133A (en) * | 2017-07-21 | 2017-11-10 | 东莞市君城信息科技有限公司 | A kind of built-in emery wheel erecting device |
| CN115771069A (en) * | 2022-11-25 | 2023-03-10 | 杭州博铮机械设备有限公司 | Automatic pin shaft grinding and polishing equipment |
| CN115771069B (en) * | 2022-11-25 | 2024-06-18 | 杭州博铮机械设备有限公司 | Automatic change round pin axle burnishing and polishing equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170616 Termination date: 20201130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |