CN107571122A - Camshaft cross slid platform grinding machine - Google Patents
Camshaft cross slid platform grinding machine Download PDFInfo
- Publication number
- CN107571122A CN107571122A CN201710801276.3A CN201710801276A CN107571122A CN 107571122 A CN107571122 A CN 107571122A CN 201710801276 A CN201710801276 A CN 201710801276A CN 107571122 A CN107571122 A CN 107571122A
- Authority
- CN
- China
- Prior art keywords
- slide rail
- electric slide
- polishing
- emery wheel
- tailstock
- 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.)
- Granted
Links
- 238000005498 polishing Methods 0.000 claims abstract description 90
- 229910001651 emery Inorganic materials 0.000 claims abstract description 59
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 238000009966 trimming Methods 0.000 claims description 8
- 230000005611 electricity Effects 0.000 claims description 6
- 239000007921 spray Substances 0.000 claims description 4
- 229910003460 diamond Inorganic materials 0.000 claims 1
- 239000010432 diamond Substances 0.000 claims 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 239000012535 impurity Substances 0.000 description 7
- 230000002457 bidirectional effect Effects 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000010009 beating Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The invention discloses a kind of camshaft cross slid platform grinding machine, including base, clamping device, workpiece polishing mechanism and digital control system are fixedly connected with base, clamping device includes the first electric slide rail, headstock and tailstock, first electric slide rail is fixedly connected on base, headstock and tailstock are slidably connected on the first electric slide rail, and headstock is provided with first top on the side of tailstock, and it is top that tailstock is provided with second on the side of headstock；Workpiece polishing mechanism includes polishing emery wheel, the first motor and polishing emery wheel platform, first motor is fixedly connected on polishing emery wheel platform, the second electric slide rail parallel with the first electric slide rail is provided with base, the threeth electric slide rail vertical with the second electric slide rail is provided with polishing one side of the emery wheel platform away from the first motor, sliding block is provided between second electric slide rail and the 3rd electric slide rail, sliding block is slidably connected on the second electric slide rail and the 3rd electric slide rail.The position fast and easy of present invention adjustment camshaft and emery wheel of polishing, camshaft grinding efficiency are higher.
Description
Technical field
The present invention relates to auto parts and components technical field of processing equipment, more particularly to a kind of camshaft cross slid platform grinding machine.
Background technology
Camshaft is widely used in the engines such as gasoline engine or diesel engine, to control the switch of injection pump or intake and exhaust
The keying of valve, the quality of its crudy directly decide the service behaviour of engine.
Camshaft is typically formed by die casting, and the camshaft surface cast is general all very coarse, but camshaft exists
Run at high speed in engine, it is necessary to which very high smoothness, at present the grinding finishing of camshaft are generally ground by numerically controlled cam shaft
Camshaft, is placed in clamping device during grinding by bed grinding, drives workpiece rotation by clamping device, passes through entering for workpiece polishing mechanism
Linked to motion and the rotary motion of workpiece, you can process satisfactory camshaft.
But camshaft grinding machine is because when adjusting the position of camshaft and emery wheel of polishing at present, not only regulation is inconvenient,
And regulation also very slowly, causes the grinding efficiency of whole camshaft than relatively low.
The content of the invention
In view of this, it is convex it is an object of the invention to provide a kind of position fast and easy for adjusting camshaft and emery wheel of polishing
The higher camshaft cross slid platform grinding machine of wheel shaft grinding efficiency.
The present invention solves above-mentioned technical problem by following technological means：
Camshaft cross slid platform grinding machine, including base, clamping device, grinding machine structure and numerical control system are fixedly connected with base
System, clamping device includes the first electric slide rail, headstock and tailstock, and the first electric slide rail is fixedly connected on base, headstock and tailstock
Bottom is provided with chute, and headstock and tailstock are slidably connected on the first electric slide rail, and headstock is set on the side of tailstock
Have first top, it is top that tailstock is provided with second on the side of headstock；Grinding machine structure includes grinding abrasive disk, the first motor and frosted
Take turns platform, the first motor is fixedly connected on grinding abrasive disk platform, and grinding abrasive disk rotate by the first motor driven, be provided with base and
The second parallel electric slide rail of first electric slide rail, grinding abrasive disk platform are provided with and the second electric slide rail on the one side away from the first motor
The 3rd vertical electric slide rail, sliding block is provided between the second electric slide rail and the 3rd electric slide rail, it is sliding that sliding block is slidably connected at the second electricity
On rail and the 3rd electric slide rail；First electric slide rail, the second electric slide rail, the 3rd electric slide rail, the first motor electrically connect with digital control system.
What is reached has the technical effect that, this programme when in use, can pass through the first electric slide rail so that headstock and tailstock can be with
Slide, reach the purpose that camshaft can be moved back and forth, then pass through the second electric slide rail and the 3rd electric slide rail, it is possible to achieve polishing
The horizontal and vertical of emery wheel platform slidably reciprocates, and then adjusts the polishing position of polishing emery wheel and camshaft, not using only non-
Normal convenience, and pass through clamping device and the Bidirectional slide of workpiece polishing mechanism so that polishing it is more efficient.
Further, the slot trimming mechanism of polishing emery wheel is also fixedly connected with the headstock, the slot trimming mechanism includes second
Motor and grinding wheel, second motor are fixedly connected on headstock, and the grinding wheel is rotated by the second motor driven, institute
The second motor is stated to electrically connect with digital control system.The width of polishing emery wheel is typically wider than the width of cam, and therefore, polishing emery wheel is the
After being polished under the drive of one motor the cam on camshaft, because the friction between cam and polishing emery wheel, sand of polishing
Groove just occurs on the centre of the buffed surface of wheel, causes the buffed surface of polishing emery wheel no longer smooth, so as to which camshaft can be influenceed
Polishing, at this point it is possible to use on slot trimming mechanism grinding wheel air exercise grinding abrasive disk carry out equating.
Further, the grinding wheel is skive.Skive hardness is high, and compression strength is high, and wearability is very
Good, the grinding abrasive disk that makes to use it to fight each other is polished, and grinding efficiency is high, and itself abrasion is small, and service life is longer.
Further, the described second electric slide rail and the 3rd electric slide rail are two, and two second electric slide rails be arranged in parallel,
Two the 3rd electric slide rails be arranged in parallel.Pass through the 3rd electricity that two the second electric slide rails being parallel to each other are set and are parallel to each other
Slide rail, the support for grinding abrasive disk platform of fighting each other is more steady, and the stability for emery wheel platform of polishing is more preferable, when polishing camshaft, beats
Grinding abrasive disk will not shake, and the polishing effect of camshaft is more preferable.
Further, it is provided with telescoping mechanism on the tailstock, top on the tailstock is fixedly connected on telescoping mechanism.
It when installing camshaft, can be shunk first with telescoping mechanism, the top of the top remote headstock of tailstock places camshaft
After between headstock and tailstock, telescoping mechanism elongation is recycled, is clamped camshaft using top between headstock and tailstock,
Facilitate the installation of camshaft.
Further, the telescoping mechanism includes cylinder, and the inside of the tailstock is hollow, and the cylinder is arranged on tailstock
It is hollow in, be provided with the tailstock with it is hollow connect and with the first top first through hole being equipped with, described second is top
It is fixedly connected on the output shaft of cylinder, described second top is slidably connected with first through hole inwall.Second is driven using cylinder
Top carry out stretching motion, it is simple to operate.
Further, set fluted on the base between the described first electric slide rail and the second electric slide rail, set on the base
It is equipped with the second through hole communicated with groove.Polishing emery wheel camshaft is polished caused by the impurity such as iron filings can enter it is recessed
In groove, then discharged by the second through hole, avoid the impurity of polishing from being deposited between the first electric slide rail and the second electric slide rail and need
Individually to clear up, in this way, labour can be saved.
Further, the top of the polishing emery wheel sets the water pipe of oriented polishing emery wheel water spray.The water that water pipe sprays can be with
The high temperature of bad student cools during to grinder buffing.
Further, the polishing emery wheel is biplate polishing emery wheel.The grinding efficiency of biplate polishing emery wheel is higher.
Beneficial effects of the present invention：
1st, this programme is passing through the first electric slide rail so that headstock and tailstock can slide, and reaching can be by camshaft back and forth
The purpose of motion, then pass through the second electric slide rail and the 3rd electric slide rail, it is possible to achieve the horizontal and vertical of polishing emery wheel platform comes
Return and slide, and then adjust polishing position of the polishing emery wheel to camshaft, not using only very convenient, and pass through clamping device
With the Bidirectional slide of workpiece polishing mechanism so that polishing it is more efficient.
2nd, the stability of this programme workpiece polishing mechanism is more preferable, and polishing emery wheel will not shake during polishing, camshaft polishing matter
Measure.
3rd, this programme can be gone out by the setting of groove and through hole, its iron filings impurity polished with automatic transport, no
Need individually to handle, save labour.
4th, when this programme clamps to camshaft, fast and easy is clamped, clamping is firm.
Brief description of the drawings
Fig. 1 is the front view of camshaft cross slid platform grinding machine of the present invention；
Fig. 2 is Fig. 1 top view；
Fig. 3 is Fig. 1 side view.
Wherein, base 1, the first electric slide rail 2, headstock 3, tailstock 4, first top 5, second top 6, polishing emery wheel 7, first
Motor 8, polishing emery wheel platform 9, the second electric slide rail 10, the 3rd electric slide rail 11, sliding block 12, the second motor 13, grinding wheel 14, gas
Cylinder 15, groove 16, the second through hole 17, water pipe 18, camshaft 19.
Embodiment
Below with reference to accompanying drawing, the present invention is described in detail：
As Figure 1-3：
Camshaft cross slid platform grinding machine, including base 1, clamping device, workpiece polishing mechanism and numerical control are fixedly connected with base 1
System, clamping device include the first electric slide rail 2, headstock 3 and tailstock 4, and the first electric slide rail 2 is fixedly connected on base 1, headstock 3
Chute is provided with the bottom of tailstock 4, headstock 3 and tailstock 4 are slidably connected on the first electric slide rail 2, and headstock 3 is close to tailstock
First top 5 is provided with 4 side, tailstock 4 is provided with second top 6 on the side of headstock 3；Workpiece polishing mechanism includes beating
Grinding abrasive disk 7, the first motor 8 and the polishing platform of emery wheel 7, the first motor 8 are fixedly connected on the polishing platform of emery wheel 7, emery wheel 7 of polishing
Rotation is driven by the first motor 8, the second electric slide rail 10 parallel with the first electric slide rail 2 is provided with base 1, polishing emery wheel 7 is flat
Platform is provided with the threeth electric slide rail 11 vertical with the second electric slide rail 10, the second electric slide rail 10 on the one side away from the first motor 8
Sliding block 12 is provided between the 3rd electric slide rail 11, sliding block 12 is slidably connected on the second electric 10 and the 3rd electric slide rail 11 of slide rail；
First electric slide rail 2, the second electric slide rail 10, the 3rd electric slide rail 11, the first motor 8 electrically connect with digital control system.When in use, may be used
To pass through the first electric slide rail 2 so that headstock 3 and tailstock 4 can slide, and reach the purpose that can move back and forth camshaft 19,
Passing through the second electric 10 and the 3rd electric slide rail 11 of slide rail again, it is possible to achieve polishing the horizontal and vertical of the platform of emery wheel 7 slidably reciprocates,
And then the polishing position of polishing emery wheel 7 and camshaft 19 is adjusted, not using only very convenient, and by clamping device and beat
The Bidirectional slide of grinding machine structure so that polishing it is more efficient.
The slot trimming mechanism of polishing emery wheel 7 is also fixedly connected with headstock 3, slot trimming mechanism includes the second motor 13 and reconditioning sand
Wheel 14, the second motor 13 is fixedly connected on headstock 3, and grinding wheel 14 drives rotation by the second motor 13, the second motor 13 and
Digital control system electrically connects.The width of polishing emery wheel 7 is typically wider than the width of cam, and therefore, polishing emery wheel 7 is in the first motor 8
After being polished under drive the cam on camshaft 19, because the friction between cam and polishing emery wheel 7, polishing emery wheel 7
Groove 16 just occurs on the centre of buffed surface, causes the buffed surface of polishing emery wheel 7 no longer smooth, so as to which camshaft 19 can be influenceed
Polishing, at this point it is possible to use grinding wheel 14 on slot trimming mechanism grinding abrasive disk 7 of fighting each other to carry out equating.
Grinding wheel 14 is skive.Skive hardness is high, and compression strength is high, and wearability is fine, uses it
To fight each other, grinding abrasive disk 7 is polished, and grinding efficiency is high, and itself abrasion is small, and service life is longer.
Second electric 10 and the 3rd electric slide rail 11 of slide rail is two, and two second electric 10, two the 3rd electric slide rails of slide rail
11 be arranged in parallel.By setting electric 10 and the 3rd electric slide rail 11 of slide rail of two parallel second, the branch for the platform of grinding abrasive disk 7 of fighting each other
Support is more steady, and the stability for the platform of emery wheel 7 of polishing is more preferable, and when polishing camshaft 19, polishing emery wheel 7 will not shake,
The polishing effect of camshaft 19 is more preferable.
It is provided with telescoping mechanism on tailstock 4, top on tailstock 4 is fixedly connected on telescoping mechanism.In installation camshaft
It when 19, can be shunk first with telescoping mechanism, by the top of the top remote headstock 3 of tailstock 4, camshaft 19 is placed on headstock
After between 3 and tailstock 4, telescoping mechanism elongation is recycled, is clamped camshaft 19 using top between headstock 3 and tailstock 4,
Facilitate the installation of camshaft 19.
Telescoping mechanism includes cylinder 15, and the inside of tailstock 4 is hollow, and cylinder 15 is arranged on the hollow interior of tailstock 4, tailstock 4
On be provided with and connect with hollow and be fixedly connected on cylinder 15 with the first top 5 first through hole being equipped with, second top 6
On output shaft, second top 6 is slidably connected with first through hole inwall.Second top 6 is driven to carry out stretching motion using cylinder 15,
It is simple to operate.
Set fluted 16 on base 1 between first electric 2 and second electric slide rail 10 of slide rail, be provided with base 1 with it is recessed
The second through hole 17 that groove 16 communicates.Polishing emery wheel 7 camshaft 19 is polished caused by the impurity such as iron filings can enter it is recessed
In groove 16, then discharged by the second through hole 17, avoid polishing impurity be deposited in the first electric 2 and second electric slide rail 10 of slide rail it
Between and need individually cleaning, in this way, labour can be saved.
The top of polishing emery wheel 7 sets the water pipe 18 that oriented polishing emery wheel 7 is sprayed water.The water that water pipe 18 sprays can be to emery wheel
The high temperature of bad student is cooled during polishing.
Emery wheel 7 of polishing is biplate polishing emery wheel 7.The grinding efficiency of biplate polishing emery wheel 7 is higher.
The application method of the present invention is as follows：
Before polishing, starting cylinder 15, cylinder 15, which shrinks, is placed on camshaft 19 between first top 5 and second top 6,
Then cylinder 15 is extended, and camshaft 19 is clamped.
In use, digital control system can be by controlling the first electric slide rail 2 so that headstock 3 and tailstock 4 can slide, and reach
The purpose that camshaft 19 can be moved back and forth, then by controlling the second electric 10 and the 3rd electric slide rail 11 of slide rail, it is possible to achieve beat
The horizontal and vertical of the platform of grinding abrasive disk 7 slidably reciprocates, and then adjusts polishing position of the polishing emery wheel 7 to camshaft 19, not only
Using very convenient, and pass through clamping device and the Bidirectional slide of workpiece polishing mechanism so that polishing it is more efficient.
Polishing emery wheel 7 camshaft 19 is polished caused by the impurity such as iron filings can enter in groove 16, Ran Houtong
Cross the second through hole 17 to discharge, avoid the impurity of polishing from being deposited between the first electric 2 and second electric slide rail 10 of slide rail and need individually
Cleaning.
The above embodiments are merely illustrative of the technical solutions of the present invention and it is unrestricted, although with reference to preferred embodiment to this hair
It is bright to be described in detail, it will be understood by those within the art that, technical scheme can be modified
Or equivalent substitution, without departing from the objective and scope of technical solution of the present invention, it all should cover the claim in the present invention
Among scope.The present invention be not described in detail technology, shape, construction part be known technology.
Claims (9)
1. camshaft cross slid platform grinding machine, including base, clamping device, workpiece polishing mechanism and numerical control are fixedly connected with the base
System, it is characterised in that：The clamping device includes the first electric slide rail, headstock and tailstock, and the first electric slide rail is fixedly connected
On base, the bottom of the headstock and tailstock is provided with chute, and it is sliding that the headstock and tailstock are slidably connected at the first electricity
On rail, the headstock is provided with first top on the side of tailstock, and the tailstock is provided with the side of headstock
Two is top；The workpiece polishing mechanism includes polishing emery wheel, the first motor and polishing emery wheel platform, first motor and is fixedly connected on
Polish on emery wheel platform, the polishing emery wheel is rotated by the first motor driven, is provided with the base and is put down with the first electric slide rail
The second capable electric slide rail, it is described polishing one side of the emery wheel platform away from the first motor on be provided with it is vertical with the second electric slide rail
3rd electric slide rail, is provided with sliding block between the second electric slide rail and the 3rd electric slide rail, the sliding block is slidably connected at the second electricity
On slide rail and the 3rd electric slide rail；The first electric slide rail, the second electric slide rail, the 3rd electric slide rail, the first motor are and digital control system
Electrical connection.
2. camshaft cross slid platform grinding machine according to claim 1, it is characterised in that：Also it is fixedly connected with the headstock
The slot trimming mechanism of polishing emery wheel, the slot trimming mechanism include the second motor and grinding wheel, and second motor is fixedly connected on
On headstock, the grinding wheel is rotated by the second motor driven, and second motor electrically connects with digital control system.
3. camshaft cross slid platform grinding machine according to claim 2, it is characterised in that：The grinding wheel is beaten for diamond
Grinding abrasive disk.
4. camshaft cross slid platform grinding machine according to claim 3, it is characterised in that：The second electric slide rail and the 3rd electricity
Slide rail is two, and two second electric slide rails be arranged in parallel, and two the 3rd electric slide rails be arranged in parallel.
5. camshaft cross slid platform grinding machine according to claim 4, it is characterised in that：Telescopic machine is provided with the tailstock
Structure, described second top is fixedly connected on telescoping mechanism.
6. camshaft cross slid platform grinding machine according to claim 5, it is characterised in that：The telescoping mechanism includes cylinder,
The inside of the tailstock to be hollow, the cylinder be arranged on tailstock it is hollow in, be provided with the tailstock with it is hollow connect and
With the first top first through hole being equipped with, described second it is top be fixedly connected on the output shaft of cylinder, it is described second top
Point is slidably connected with first through hole inwall.
7. camshaft cross slid platform grinding machine according to claim 6, it is characterised in that：The first electric slide rail and the second electricity
Set fluted on base between slide rail, the second through hole communicated with groove is provided with the base.
8. camshaft cross slid platform grinding machine according to claim 7, it is characterised in that：The top of the polishing emery wheel is set
The water pipe of oriented polishing emery wheel water spray.
9. the camshaft cross slid platform grinding machine according to claim any one of 1-8, it is characterised in that：It is described polishing emery wheel be
Biplate polishing emery wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710801276.3A CN107571122B (en) | 2017-09-07 | 2017-09-07 | Camshaft cross slid platform grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710801276.3A CN107571122B (en) | 2017-09-07 | 2017-09-07 | Camshaft cross slid platform grinding machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107571122A true CN107571122A (en) | 2018-01-12 |
| CN107571122B CN107571122B (en) | 2019-07-02 |
Family
ID=61031607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710801276.3A Active CN107571122B (en) | 2017-09-07 | 2017-09-07 | Camshaft cross slid platform grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107571122B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109454516A (en) * | 2018-12-18 | 2019-03-12 | 湖南固虹机械制造有限公司 | A kind of resin tile production surface angle lapping device |
| CN110595314A (en) * | 2019-09-11 | 2019-12-20 | 南京捷思汽车科技有限公司 | Automobile camshaft end face detection device and method |
| CN110757325A (en) * | 2018-10-12 | 2020-02-07 | 吉林瑞铭机电设备有限公司 | Full-automatic vertical rack longitudinal polishing machine |
| CN112025486A (en) * | 2020-08-25 | 2020-12-04 | 陈荣波 | Numerical control full-automatic machine tool special for cam |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110757325A (en) * | 2018-10-12 | 2020-02-07 | 吉林瑞铭机电设备有限公司 | Full-automatic vertical rack longitudinal polishing machine |
| CN109454516A (en) * | 2018-12-18 | 2019-03-12 | 湖南固虹机械制造有限公司 | A kind of resin tile production surface angle lapping device |
| CN110595314A (en) * | 2019-09-11 | 2019-12-20 | 南京捷思汽车科技有限公司 | Automobile camshaft end face detection device and method |
| CN112025486A (en) * | 2020-08-25 | 2020-12-04 | 陈荣波 | Numerical control full-automatic machine tool special for cam |
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| Publication number | Publication date |
|---|---|
| CN107571122B (en) | 2019-07-02 |
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Denomination of invention: Camshaft cross slide grinder Effective date of registration: 20210205 Granted publication date: 20190702 Pledgee: Bank of Jinhua Limited by Share Ltd. science and Technology Branch Pledgor: ZHEJIANG BOXING INDUSTRY AND TRADE Co.,Ltd. Registration number: Y2021330000126 |
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Denomination of invention: Camshaft cross slide grinding machine Effective date of registration: 20230314 Granted publication date: 20190702 Pledgee: Bank of Jinhua Limited by Share Ltd. science and Technology Branch Pledgor: ZHEJIANG BOXING INDUSTRY AND TRADE Co.,Ltd. Registration number: Y2023980034781 |
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Granted publication date: 20190702 Pledgee: Bank of Jinhua Limited by Share Ltd. science and Technology Branch Pledgor: ZHEJIANG BOXING INDUSTRY AND TRADE Co.,Ltd. Registration number: Y2023980034781 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
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Denomination of invention: Camshaft cross slide grinding machine Granted publication date: 20190702 Pledgee: Bank of Jinhua Limited by Share Ltd. science and Technology Branch Pledgor: ZHEJIANG BOXING INDUSTRY AND TRADE Co.,Ltd. Registration number: Y2024980007094 |
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