CN107471004A - A kind of crankcase axis hole scratch brushing mechanism of automatic controlled height - Google Patents
A kind of crankcase axis hole scratch brushing mechanism of automatic controlled height Download PDFInfo
- Publication number
- CN107471004A CN107471004A CN201710854515.1A CN201710854515A CN107471004A CN 107471004 A CN107471004 A CN 107471004A CN 201710854515 A CN201710854515 A CN 201710854515A CN 107471004 A CN107471004 A CN 107471004A
- Authority
- CN
- China
- Prior art keywords
- scratch brushing
- support
- motor
- scratch
- axis hole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/007—Weight compensation; Temperature compensation; Vibration damping
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/02—Frames; Beds; Carriages
-
- 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
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/36—Single-purpose machines or devices
- B24B5/48—Single-purpose machines or devices for grinding walls of very fine holes, e.g. in drawing-dies
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses a kind of crankcase axis hole scratch brushing mechanism of automatic controlled height, including scratch brushing bottom plate and brush machine, side passes through fixing nut spiral connection support bar on the scratch brushing bottom plate, scratch brushing support is welded with by sliding sleeve on the support bar, the top of the support bar is fixed with lifting motor by motor fixing frame, the lifting motor is connected by decelerator and lifting screw, and lifting screw engages connection with the insertion of scratch brushing support, the scratch brushing support is connected with brush machine by the slide of scratch brushing rack surface, scratch brushing motor is fixed with the top of the brush machine.In the present invention, first by provided with lifting motor, by lifting motor lifting screw can be driven to be rotated, so as to act on scratch brushing support, scratch brushing support carries out raising and lowering so that the crankcase axis hole scratch brushing mechanism can carry out height regulation automatically, use enhanced convenience, the efficiency of work is improved, mitigates working strength.
Description
Technical field
The present invention relates to the crankcase axis hole brush machine of scratch brushing mechanism technical field, more particularly to a kind of automatic controlled height
Structure.
Background technology
The position that cylinder block bottom is used for installing bent axle is referred to as crankcase, and crankcase divides upper crankcase and lower crankcase, bent
Axle box divides upper crankcase and lower crankcase.Upper crankcase and cylinder block cast solid, lower crankcase is used for lubrication oil, and seals
Close crankcase, therefore also known as oil sump figure.Oil sump stress very little, is typically stamped to form using sheet metal, and its shape depends on
In the general layout of engine and the capacity of machine oil.Oil sump is built with steady oil baffle, and pasta fluctuates during preventing automobile porpoising
It is excessive.Oil sump bottom is also equipped with purge cock, permanent magnet is housed on usual purge cock, with the metal in adsorpting lubrication oil
Bits, reduce the abrasion of engine.Equipped with pad between upper lower crankcase composition surface, oil leak is prevented.
Crankcase axis hole scratch brushing mechanism be exactly it is a kind of to crankcase axis hole process scratch brushing equipment, traditional crankcase axis hole
Scratch brushing mechanism structure is relatively simple, and operation is not convenient enough, and operating efficiency is low, and working strength is big, and easily causes axis hole during scratch brushing
Deformation.
The content of the invention
The invention aims to solve shortcoming present in prior art, and a kind of automatic controlled height proposed
Crankcase axis hole scratch brushing mechanism.
To achieve these goals, present invention employs following technical scheme：A kind of crankcase axle of automatic controlled height
Hole scratch brushing mechanism, including scratch brushing bottom plate and brush machine, on the scratch brushing bottom plate side by fixing nut spiral connection support bar,
Scratch brushing support is welded with by sliding sleeve on the support bar, the top of the support bar is fixed with liter by motor fixing frame
Motor is dropped, and the lifting motor is connected by decelerator and lifting screw, and lifting screw engages with the insertion of scratch brushing support
Connection, the scratch brushing support are connected with brush machine by the slide of scratch brushing rack surface, are fixed with the top of the brush machine
Scratch brushing motor, insertion spiral is connected with the rotational handle that positioning is carried out to brush machine at the procapsid center that is slidably connected,
Scratch brushing head is rotatably connected at the brush machine bottom centre, and the top of scratch brushing head is driven by machine shaft and scratch brushing motor
Connection, the scratch brushing motor spindle, which is located at, to be circularized structure on the outside of scratch brushing head and is connected with support frame by expansion link.
As further describing for above-mentioned technical proposal：
The support bar is parallel to each other with lifting screw, and lifting screw and support bar equal length.
As further describing for above-mentioned technical proposal：
The scratch brushing support is mutually perpendicular to lifting screw and support bar, and scratch brushing support is mutually disposed with scratch brushing head.
As further describing for above-mentioned technical proposal：
Lifting motor and the scratch brushing motor is either-rotation motor.
As further describing for above-mentioned technical proposal：
Support frame as described above is truncated cone-shaped structure, and scratch brushing head is located in the vertical center line of support frame.
In the present invention, first by that provided with lifting motor, by lifting motor lifting screw can be driven to be rotated, from
And scratch brushing support is acted on, scratch brushing support carries out raising and lowering so that the crankcase axis hole scratch brushing mechanism can be carried out automatically
Highly adjust, using enhanced convenience, improve the efficiency of work, mitigate working strength, secondly, can by provided with support frame
When carrying out scratch brushing, to be supported to brush machine, so as to mitigate the vibrations of brush machine 9, prevent because vibrations cause scratch brushing head
Vibrations, so as to when carrying out scratch brushing, cause crankcase axis hole to deform so that more flat during the crankcase axis hole scratch brushing mechanism scratch brushing
The whole ring of light, improve the scratch brushing quality of the crankcase axis hole scratch brushing mechanism.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the crankcase axis hole scratch brushing mechanism of automatic controlled height proposed by the present invention；
Fig. 2 is a kind of brush machine structural representation of the crankcase axis hole scratch brushing mechanism of automatic controlled height proposed by the present invention
Figure.
Marginal data：
1- scratch brushinges bottom plate, 2- fixing nuts, 3- support bars, 4- sliding sleeves, 5- motor fixing frames, 6- lifting motors, 7-
Lifting screw, 8- scratch brushinges support, 9- brush machines, 10- chutes, 11- rotational handles, 12- scratch brushinges motor, 13- expansion links, 14- branch
Support, 15- scratch brushinges head,
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.
Reference picture 1-2, a kind of crankcase axis hole scratch brushing mechanism of automatic controlled height, including scratch brushing bottom plate 1 and brush machine
9, side is welded with brush by the spiral connection support bar 3 of fixing nut 2 on support bar 3 by sliding sleeve 4 on scratch brushing bottom plate 1
Light support 8, the top of support bar 3 are fixed with lifting motor 6 by motor fixing frame 5, and lifting motor 6 passes through decelerator and lifting
Screw rod 7 is connected, and lifting screw 7 engages connection with the insertion of scratch brushing support 8, and scratch brushing support 8 passes through scratch brushing rack surface
Chute 10 slidably connects brush machine 9, and the top of brush machine 9 is fixed with scratch brushing motor 12, is embedded at the 9 procapsid centers that are slidably connected
Spiral is connected with the rotational handle 11 that positioning is carried out to brush machine 9, and scratch brushing head is rotatably connected at the bottom centre of brush machine 9
15, and the top of scratch brushing first 15 is connected by machine shaft and scratch brushing motor 12, the bottom of brush machine 9 is located at scratch brushing first 15
Outside circularizes structure and is connected with support frame 14 by expansion link 13.
Support bar 3 is parallel to each other with lifting screw 7, and lifting screw 7 and the equal length of support bar 3, and scratch brushing support 8 is with rising
Drop screw rod 7 and support bar 3 are mutually perpendicular to, and scratch brushing support 8 is mutually disposed with scratch brushing first 15, lifting motor 6 and scratch brushing motor 12
It is either-rotation motor, support frame 14 is truncated cone-shaped structure, and scratch brushing first 15 is located in the vertical center line of support frame 14.
Operation principle：The crankcase for needing to carry out scratch brushing in use, be fixed on by the crankcase axis hole scratch brushing mechanism first
On scratch brushing bottom plate 1, then the height of scratch brushing support 8 will be adjusted by lifting motor 6 according to the axis hole position on crankcase, then lead to
Cross rotational handle 11 and adjust brush holder 9.Position so that scratch brushing first 15 and the axis hole position on crankcase are mutually corresponding, so
Control lifting motor 6 starts to invert afterwards, passes through the effect of lifting motor 6 and lifting screw 7 so that and scratch brushing support 8 pushes, so that
Obtain scratch brushing first 15 to be embedded in the axis hole of crankcase, at this moment turn on the power switch, scratch brushing motor 12 is started working, scratch brushing motor 12
Scratch brushing first 15 is driven to be rotated by machine shaft, so as to carry out scratch brushing to crankcase axis hole.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should all be included within the scope of the present invention.
Claims (5)
1. a kind of crankcase axis hole scratch brushing mechanism of automatic controlled height, including scratch brushing bottom plate (1) and brush machine (9), its feature
It is, side is led on the support bar (3) by fixing nut (2) spiral connection support bar (3) on the scratch brushing bottom plate (1)
Cross sliding sleeve (4) and be welded with scratch brushing support (8), the top of the support bar (3) is fixed with lifting by motor fixing frame (5)
Motor (6), the lifting motor (6) are connected by decelerator and lifting screw (7), and lifting screw (7) and scratch brushing branch
The embedded engagement connection of frame (8), the scratch brushing support (8) slidably connect brush machine by the chute (10) of scratch brushing rack surface
(9) scratch brushing motor (12), is fixed with the top of the brush machine (9), being embedded in spiral at described (9) the procapsid center that is slidably connected connects
The rotational handle (11) that positioning is carried out to brush machine (9) is connected to, scratch brushing is rotatably connected at brush machine (9) bottom centre
Head (15), and the top of scratch brushing head (15) is connected by machine shaft and scratch brushing motor (12), brush machine (9) bottom
Structure is circularized on the outside of scratch brushing head (15) support frame (14) is connected with by expansion link (13).
2. the crankcase axis hole scratch brushing mechanism of a kind of automatic controlled height according to claim 1, it is characterised in that described
Support bar (3) is parallel to each other with lifting screw (7), and lifting screw (7) and support bar (3) equal length.
3. the crankcase axis hole scratch brushing mechanism of a kind of automatic controlled height according to claim 1, it is characterised in that described
Scratch brushing support (8) is mutually perpendicular to lifting screw (7) and support bar (3), and scratch brushing support (8) is mutually located with scratch brushing head (15)
Put.
4. the crankcase axis hole scratch brushing mechanism of a kind of automatic controlled height according to claim 1, it is characterised in that described
Lifting motor (6) and scratch brushing motor (12) are either-rotation motor.
5. the crankcase axis hole scratch brushing mechanism of a kind of automatic controlled height according to claim 1, it is characterised in that described
Support frame (14) is truncated cone-shaped structure, and scratch brushing head (15) is located in the vertical center line of support frame (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710854515.1A CN107471004A (en) | 2017-09-20 | 2017-09-20 | A kind of crankcase axis hole scratch brushing mechanism of automatic controlled height |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710854515.1A CN107471004A (en) | 2017-09-20 | 2017-09-20 | A kind of crankcase axis hole scratch brushing mechanism of automatic controlled height |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107471004A true CN107471004A (en) | 2017-12-15 |
Family
ID=60585528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710854515.1A Withdrawn CN107471004A (en) | 2017-09-20 | 2017-09-20 | A kind of crankcase axis hole scratch brushing mechanism of automatic controlled height |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107471004A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108356621A (en) * | 2018-01-26 | 2018-08-03 | 嘉兴裕盛精密机械有限公司 | A kind of aluminium section bar process equipment |
| CN112743411A (en) * | 2019-04-15 | 2021-05-04 | 石狮略伽机械科技有限责任公司 | Burr brushing machine and use method |
| CN112827897A (en) * | 2021-02-22 | 2021-05-25 | 东莞市鹏煜威科技有限公司 | Brushing machine |
-
2017
- 2017-09-20 CN CN201710854515.1A patent/CN107471004A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108356621A (en) * | 2018-01-26 | 2018-08-03 | 嘉兴裕盛精密机械有限公司 | A kind of aluminium section bar process equipment |
| CN112743411A (en) * | 2019-04-15 | 2021-05-04 | 石狮略伽机械科技有限责任公司 | Burr brushing machine and use method |
| CN112827897A (en) * | 2021-02-22 | 2021-05-25 | 东莞市鹏煜威科技有限公司 | Brushing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20171215 |
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| WW01 | Invention patent application withdrawn after publication |