CN107378783A - A kind of grinding machine for internal combustion engine air-exhausting air-entering door - Google Patents
A kind of grinding machine for internal combustion engine air-exhausting air-entering door Download PDFInfo
- Publication number
- CN107378783A CN107378783A CN201710620878.9A CN201710620878A CN107378783A CN 107378783 A CN107378783 A CN 107378783A CN 201710620878 A CN201710620878 A CN 201710620878A CN 107378783 A CN107378783 A CN 107378783A
- Authority
- CN
- China
- Prior art keywords
- frame
- epimere
- emery wheel
- combustion engine
- internal combustion
- 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
- 238000002485 combustion reaction Methods 0.000 title claims abstract description 18
- 229910001651 emery Inorganic materials 0.000 claims abstract description 33
- 230000002159 abnormal effect Effects 0.000 claims abstract description 10
- 230000001681 protective effect Effects 0.000 claims description 12
- 239000000203 mixture Substances 0.000 claims description 2
- 230000005856 abnormality Effects 0.000 claims 1
- 238000001514 detection method Methods 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 229910000760 Hardened steel Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000010438 granite Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
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
- 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
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
-
- 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
- B24B49/00—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation
- B24B49/006—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation taking regard of the speed
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding-Machine Dressing And Accessory Apparatuses (AREA)
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
A kind of grinding machine for internal combustion engine air-exhausting air-entering door,Its structure includes emery wheel,Suction box,Workbench,Motor housing,Length feed handwheel,Frame,Traverse feed handwheel,Display screen,Rotating speed anomaly detector,The frame is made up of two sections,The frame hypomere cross section is rectangle,The frame epimere is inverted T font structure,The frame epimere is flexibly connected with emery wheel using gap fiting mode,The emery wheel back side is interference fitted with suction box,Have the beneficial effect that and be provided with rotating speed anomaly detector,By the way that sensor is connected with grinding wheel speed device with circuit,Pass through the maximum (top) speed of rotational speed regulation button setting sensing,When grinding wheel speed exceedes setting speed,Abnormal indicator lamp lights,Siren sends alarm,Staff is reminded to be made adjustment in time to rotating speed,Avoid the broken possibility splashed of emery wheel,Reduce the generation of security incident and potential safety hazard.
Description
Technical field
The present invention is a kind of grinding machine for internal combustion engine air-exhausting air-entering door, belongs to grinding machine equipment field.
Background technology
Grinding machine is the lathe for carrying out grinding to workpiece surface using grinding tool.Most grinding machine is using rotation at a high speed
Emery wheel carry out grinding, a small number of is processed using other grinding tools such as oilstone, abrasive band and free abrasive, such as honing
Machine, superfinisher, abrasive belt grinding machine, grinder and polishing machine etc..The higher material of grinding machine energy workhardness, as hardened steel,
Hard alloy etc.；Also fragile material can be processed, such as glass, granite.Grinding machine can make the mill of high accuracy and surface roughness very little
Cut, can also carry out efficient grinding, such as high-rate grinding.
Prior art discloses Application No.：201620764524.2 a kind of centreless grinding for internal combustion engine air-exhausting air-entering door
Bed, including：Lathe bed and left frame and right frame, left frame can transversely slidably reciprocate, and right frame can transversely slidably reciprocate；It is left
Balladeur train and right balladeur train, in plane that left balladeur train can be transversely to the machine direction, slidably reciprocated on the direction for favour horizontal plane, right balladeur train
It can be slidably reciprocated along longitudinal direction；Guide wheel and emery wheel, guide wheel are identical with the rotation direction of emery wheel；The supporting plate being fixed on lathe bed, supporting plate
Set between guide wheel and emery wheel；The longitudinal rail being fixed on lathe bed, longitudinal rail are set between guide wheel and emery wheel and positioned at support
Plate longitudinal direction side；It is divided to two sliding blocks of the both lateral sides for being listed in longitudinal rail, two sliding blocks can slidably reciprocate along longitudinal rail；Can
Vertically toward conveying on supporting plate and the manipulator from supporting plate loading and unloading material；And controller.The centerless grinder can be without using operator
Bar portion can be fully ground by member, and safe, steady quality, while simple in construction.But its weak point
It is that the existing centerless grinder emery wheel for internal combustion engine air-exhausting air-entering door is more crisp, emery wheel may crush winged when rotating speed is too fast
Splash, the possibility that increase security incident occurs.
The content of the invention
In view of the deficienciess of the prior art, it is an object of the present invention to provide a kind of grinding machine for internal combustion engine air-exhausting air-entering door,
More crisp to solve the existing centerless grinder emery wheel for internal combustion engine air-exhausting air-entering door, when rotating speed is too fast, emery wheel may crush winged
Splash, increase security incident occur possibility the problem of.
To achieve these goals, the present invention is to realize by the following technical solutions：One kind is used for internal combustion engine and enters row
The grinding machine of valve, its structure include emery wheel, suction box, workbench, motor housing, length feed handwheel, frame, traverse feed hand
Wheel, display screen, rotating speed anomaly detector, the frame are made up of two sections, and the frame hypomere cross section is rectangle, institute
It is inverted T font structure to state frame epimere, and the frame epimere is flexibly connected with emery wheel using gap fiting mode, the emery wheel back of the body
Face and suction box are interference fitted, and the frame epimere is connected with workbench and contact surface is the equal rectangle of diameter, the machine
Frame hypomere left side is provided with motor housing, and the frame hypomere front is connected with length feed handwheel and contact surface is that diameter is equal
Circle, the traverse feed handwheel are placed on the right side of length feed handwheel, and the frame hypomere right side is interference fitted with display screen,
Right section of the frame epimere is provided with rotating speed anomaly detector；The rotating speed anomaly detector is by abnormal indicator lamp, sensor, shell
Body, button protective cover, rotational speed regulation button, relay indicating light composition, the housing is positive to be connected and contact surface with abnormal indicator lamp
For the equal rectangle of diameter, the housing upper surface is provided with sensor, and the housing upper surface used with button protective cover
Fit system flexible connection is crossed, the button protective cover inner chamber is provided with rotational speed regulation button, and housing front hypomere is provided with work
Indicator lamp, the rotating speed anomaly detector are placed in right section of frame epimere.
Further, the frame epimere is flexibly connected with emery wheel using gap fiting mode.
Further, the frame epimere and workbench are connected and contact surface is the equal rectangle of diameter.
Further, the frame hypomere left side is provided with motor housing.
Further, the traverse feed handwheel is placed on the right side of length feed handwheel.
Further, the frame hypomere right side is interference fitted with display screen.
Further, it is provided with siren in the rotating speed anomaly detector.
Further, the frame epimere is provided with illuminating lamp.
Beneficial effects of the present invention are provided with rotating speed anomaly detector, by by sensor and grinding wheel speed device circuit phase
Even, the maximum (top) speed of sensing is set by rotational speed regulation button, when grinding wheel speed exceedes setting speed, abnormal indicator lamp lights,
Siren sends alarm, reminds staff to be made adjustment in time to rotating speed, avoids the broken possibility splashed of emery wheel, reduces peace
The generation of full accident and potential safety hazard.
Brief description of the drawings
The detailed description made by reading with reference to the following drawings to non-limiting example, further feature of the invention,
Objects and advantages will become more apparent upon：
Fig. 1 is a kind of structural representation of grinding machine for internal combustion engine air-exhausting air-entering door of the invention；
Fig. 2 is the rotating speed anomaly detector schematic diagram of the present invention.
In figure：Emery wheel -1, suction box -2, workbench -3, motor housing -4, length feed handwheel -5, frame -6, traverse feed
Handwheel -7, display screen -8, rotating speed anomaly detector -9, abnormal indicator lamp -901, sensor -902, housing -903, button protection
Cover -904, rotational speed regulation button -905, relay indicating light -906.
Embodiment
To be easy to understand the technical means, the inventive features, the objects and the advantages of the present invention, with reference to
Embodiment, the present invention is expanded on further.
Fig. 1-Fig. 2 is referred to, the present invention provides a kind of technical scheme：A kind of grinding machine for internal combustion engine air-exhausting air-entering door, its
Structure includes emery wheel 1, suction box 2, workbench 3, motor housing 4, length feed handwheel 5, frame 6, traverse feed handwheel 7, display
Screen 8, rotating speed anomaly detector 9, the frame 6 are made up of two sections, and the hypomere cross section of frame 6 is rectangle, described
The epimere of frame 6 is inverted T font structure, and the epimere of frame 6 is flexibly connected with emery wheel 1 using gap fiting mode, the emery wheel 1
The back side is interference fitted with suction box 2, and the epimere of frame 6 and workbench 3 are connected and contact surface is the equal rectangle of diameter, institute
State the hypomere left side of frame 6 and be provided with motor housing 4, the hypomere of frame 6 front is connected with length feed handwheel 5 and contact surface is straight
The equal circle in footpath, the traverse feed handwheel 7 are placed in the right side of length feed handwheel 5, the hypomere right side of frame 6 and display
The interference fit of screen 8, right section of the epimere of frame 6 are provided with rotating speed anomaly detector 9；The rotating speed anomaly detector 9 by referring to extremely
Show that lamp 901, sensor 902, housing 903, button protective cover 904, rotational speed regulation button 905, relay indicating light 906 form, it is described
Housing 903 is positive to be connected with abnormal indicator lamp 901 and contact surface is the equal rectangle of diameter, and the upper surface of housing 903 is set
There is sensor 902, the upper surface of housing 903 is flexibly connected with button protective cover 904 using interference fits mode, the button
The inner chamber of protective cover 904 is provided with rotational speed regulation button 905, and the front hypomere of housing 903 is provided with relay indicating light 906, the rotating speed
Anomaly detector 9 is placed in right section of the epimere of frame 6, and the epimere of frame 6 is flexibly connected with emery wheel 1 using gap fiting mode, institute
State that the epimere of frame 6 and workbench 3 are connected and contact surface is the equal rectangle of diameter, the hypomere left side of frame 6 is provided with electricity
Cabinet 4, the traverse feed handwheel 7 are placed in the right side of length feed handwheel 5, the hypomere right side of frame 6 and the interference of display screen 8
Coordinate.
In progress in use, sensor 902 is connected with the tacho of emery wheel 1 with circuit first, pass through rotational speed regulation button
The maximum (top) speed of 905 setting sensings, button protective cover 904 prevent staff from accidentally touching rotational speed regulation button at work
905 cause rotating speed to change, and relay indicating light 906 lights that to represent rotating speed normal, when grinding wheel speed exceedes setting speed, refers to extremely
Show that lamp 901 lights, while siren sends alarm, reminds staff to be made adjustment in time to rotating speed, avoids emery wheel 1 is broken from flying
The possibility splashed, reduce the generation of security incident and potential safety hazard.
Sensor 902 described in this patent has miniaturization, digitlization, intellectuality, multifunction, systematization, networking
The features such as.
Emery wheel 1, suction box 2, workbench 3, motor housing 4, length feed handwheel 5, frame 6, the traverse feed hand of the present invention
Wheel 7, display screen 8, rotating speed anomaly detector 9, the part that part is universal standard part or those skilled in the art know, it is tied
Structure and principle are all that this technology personnel can be learnt by technical manual or be known by normal experiment method, what the present invention solved
Problem is that the existing centerless grinder emery wheel for internal combustion engine air-exhausting air-entering door is more crisp, and when rotating speed is too fast, emery wheel may crush winged
Splash, the possibility that increase security incident occurs, being combined with each other by above-mentioned part of the invention, can be by by sensor and sand
Wheel speed device is connected with circuit, and the maximum (top) speed of sensing is set by rotational speed regulation button, when grinding wheel speed exceedes setting speed,
Abnormal indicator lamp lights, and siren sends alarm, reminds staff to be made adjustment in time to rotating speed, avoids emery wheel is broken from splashing
Possibility, reduce the generation of security incident and potential safety hazard.It is described in detail below：
Housing 903 is positive to be connected with abnormal indicator lamp 901 and contact surface is the equal rectangle of diameter, the housing 903
Upper surface is provided with sensor 902, and the upper surface of housing 903 is flexibly connected with button protective cover 904 using interference fits mode,
The inner chamber of button protective cover 904 is provided with rotational speed regulation button 905, and the front hypomere of housing 903 is provided with relay indicating light 906,
The rotating speed anomaly detector 9 is placed in right section of the epimere of frame 6.
The general principle and principal character and advantages of the present invention of the present invention has been shown and described above, for this area skill
For art personnel, it is clear that the invention is not restricted to the details of above-mentioned one exemplary embodiment, and without departing substantially from the present invention spirit or
In the case of essential characteristic, the present invention can be realized in other specific forms.Which point therefore, no matter from the point of view of, all should incite somebody to action
Embodiment regards exemplary as, and be it is nonrestrictive, the scope of the present invention by appended claims rather than on state
Bright restriction, it is intended that all changes fallen in the implication and scope of the equivalency of claim are included in the present invention
It is interior.Any reference in claim should not be considered as to the involved claim of limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (6)
1. a kind of grinding machine for internal combustion engine air-exhausting air-entering door, its structure includes emery wheel (1), suction box (2), workbench (3), motor
Case (4), length feed handwheel (5), frame (6), traverse feed handwheel (7), display screen (8), rotating speed anomaly detector (9), institute
State frame (6) to be made up of two sections, frame (6) the hypomere cross section is rectangle, and frame (6) epimere is the word of falling T
Type structure, it is characterised in that：
Frame (6) epimere is flexibly connected with emery wheel (1) using gap fiting mode, emery wheel (1) back side and suction box
(2) it is interference fitted, frame (6) epimere and workbench (3) are connected and contact surface is the equal rectangle of diameter, the frame
(6) hypomere left side is provided with motor housing (4), and frame (6) the hypomere front is connected with length feed handwheel (5) and contact surface is
The equal circle of diameter, the traverse feed handwheel (7) are placed on the right side of length feed handwheel (5), frame (6) the hypomere right-hand member
Face is interference fitted with display screen (8), and right section of frame (6) epimere is provided with rotating speed anomaly detector (9)；
The rotating speed anomaly detector (9) is by abnormal indicator lamp (901), sensor (902), housing (903), button protective cover
(904), rotational speed regulation button (905), relay indicating light (906) composition, the housing (903) are positive with abnormal indicator lamp (901)
It is connected and contact surface is the equal rectangle of diameter, housing (903) upper surface is provided with sensor (902), the housing
(903) upper surface is flexibly connected with button protective cover (904) using interference fits mode, button protective cover (904) inner chamber
Provided with rotational speed regulation button (905), housing (903) front hypomere is provided with relay indicating light (906), the rotating speed abnormality detection
Device (9) is placed in right section of frame (6) epimere.
A kind of 2. grinding machine for internal combustion engine air-exhausting air-entering door according to claim 1, it is characterised in that：The frame (6)
Epimere is flexibly connected with emery wheel (1) using gap fiting mode.
A kind of 3. grinding machine for internal combustion engine air-exhausting air-entering door according to claim 1, it is characterised in that：The frame (6)
Epimere and workbench (3) are connected and contact surface is the equal rectangle of diameter.
A kind of 4. grinding machine for internal combustion engine air-exhausting air-entering door according to claim 1, it is characterised in that：The frame (6)
Hypomere left side is provided with motor housing (4).
A kind of 5. grinding machine for internal combustion engine air-exhausting air-entering door according to claim 1, it is characterised in that：The traverse feed
Handwheel (7) is placed on the right side of length feed handwheel (5).
A kind of 6. grinding machine for internal combustion engine air-exhausting air-entering door according to claim 1, it is characterised in that：The frame (6)
Hypomere right side is interference fitted with display screen (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710620878.9A CN107378783A (en) | 2017-07-27 | 2017-07-27 | A kind of grinding machine for internal combustion engine air-exhausting air-entering door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710620878.9A CN107378783A (en) | 2017-07-27 | 2017-07-27 | A kind of grinding machine for internal combustion engine air-exhausting air-entering door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107378783A true CN107378783A (en) | 2017-11-24 |
Family
ID=60341644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710620878.9A Pending CN107378783A (en) | 2017-07-27 | 2017-07-27 | A kind of grinding machine for internal combustion engine air-exhausting air-entering door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107378783A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111958375A (en) * | 2020-08-18 | 2020-11-20 | 母亚强 | Part grinding device for automobile machining based on infrared scanning point location and having alarm function |
| CN115106857A (en) * | 2022-06-29 | 2022-09-27 | 济南凯特尔机器有限公司 | Workpiece reversing prevention device of high-sensitivity numerical control cylindrical grinding machine |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3114610U (en) * | 2005-07-11 | 2005-10-27 | 株式会社水口製作所 | Safety equipment for grinding machines |
| CN203636527U (en) * | 2014-01-13 | 2014-06-11 | 浙江振兴石化机械有限公司 | Flat grinder with horizontal spindle and rectangular worktable |
| CN205520771U (en) * | 2016-02-04 | 2016-08-31 | 常州轻工职业技术学院 | Emery wheel mechanism of cylindrical grinder |
| CN207206185U (en) * | 2017-07-27 | 2018-04-10 | 安庆市鼎立汽车配件有限公司 | A kind of grinding machine for internal combustion engine air-exhausting air-entering door |
-
2017
- 2017-07-27 CN CN201710620878.9A patent/CN107378783A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3114610U (en) * | 2005-07-11 | 2005-10-27 | 株式会社水口製作所 | Safety equipment for grinding machines |
| CN203636527U (en) * | 2014-01-13 | 2014-06-11 | 浙江振兴石化机械有限公司 | Flat grinder with horizontal spindle and rectangular worktable |
| CN205520771U (en) * | 2016-02-04 | 2016-08-31 | 常州轻工职业技术学院 | Emery wheel mechanism of cylindrical grinder |
| CN207206185U (en) * | 2017-07-27 | 2018-04-10 | 安庆市鼎立汽车配件有限公司 | A kind of grinding machine for internal combustion engine air-exhausting air-entering door |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111958375A (en) * | 2020-08-18 | 2020-11-20 | 母亚强 | Part grinding device for automobile machining based on infrared scanning point location and having alarm function |
| CN115106857A (en) * | 2022-06-29 | 2022-09-27 | 济南凯特尔机器有限公司 | Workpiece reversing prevention device of high-sensitivity numerical control cylindrical grinding machine |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171124 |
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