CN106965086A - A kind of engine cylinder-body polishing fixture - Google Patents
A kind of engine cylinder-body polishing fixture Download PDFInfo
- Publication number
- CN106965086A CN106965086A CN201710267759.XA CN201710267759A CN106965086A CN 106965086 A CN106965086 A CN 106965086A CN 201710267759 A CN201710267759 A CN 201710267759A CN 106965086 A CN106965086 A CN 106965086A
- Authority
- CN
- China
- Prior art keywords
- fixture
- screw mandrel
- cushion cap
- cylinder body
- gear
- 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
- 238000005498 polishing Methods 0.000 title claims abstract description 19
- 230000005540 biological transmission Effects 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 2
- 238000005266 casting Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000227 grinding Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920001821 foam rubber Polymers 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000002360 preparation method Methods 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
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
-
- 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
- B24B41/06—Work supports, e.g. adjustable steadies
- B24B41/067—Work supports, e.g. adjustable steadies radially supporting workpieces
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
The invention discloses a kind of engine cylinder-body polishing fixture, including cushion cap and cylinder body, the outer lower face both sides of the cushion cap are provided with bearing, the Bearing inner is being provided with the first screw mandrel, one end of first screw mandrel is provided with crank by screw thread, gear box is installed in the middle part of first screw mandrel, gear is installed by opening up circular hole on the first screw mandrel at the gear box inside center, first screw mandrel is provided with motion bar in one end of gear box by sliding sleeve, the upper end of the motion bar is through cushion cap and is provided with fixture mount, the fixture mount upper end is provided with fixture by screw thread, the upper end side of the fixture is set to arc, the lower section of the cushion cap is provided with rotating disk in the outside of the first screw mandrel by fixed mount, the cylinder body is arranged on the upper surface of cushion cap, and the cylinder body is arranged on the inside of fixture.It is of the invention that installation fixation, and the angle of adjustable cylinder body are quickly carried out to cylinder body, it is easy to polishing.
Description
Technical field
Field, more particularly to a kind of engine cylinder-body polishing fixture are manufactured the present invention relates to engine.
Background technology
When manufacturing engine cylinder-body, the multiple working procedures such as casting, turn hole, groove milling, polishing are typically passed through, wherein by casting
The engine cylinder-body made, is blank, all has many overlaps on usual blank, therefore in the machinery for carrying out next step
During processing, it usually needs go deburring；And after a series of machining is carried out to blank part, generally can all produce with very
Many burrs, burr is generally not allow to exist in engine fittings, because burr can accelerate the abrasion of engine, so as to lead
Cause engine a series of situations occur, make the life-span of engine extremely short, therefore go flash removed to be essential step.
Either go deburring still to remove flash removed now, be all by being by manual grinding, to ensure quality；In the past
Carry out manual grinding when, be usually free of and cylinder body be fixed, thus polishing when shake it is larger, so often bad control
System；In order to avoid vibrations, some Simple clamps are employed, are generally all to use bolt locking pressure plate to ensure locking effect,
To clamp cylinder body, but adopt, to be tightened by bolts generally locking stroke longer and also extremely inconvenient when unclamping workpiece, hence in so that beating
The efficiency step-down of mill, and traditional fixture, after cylinder body is fixed, the angle of cylinder body cannot be adjusted, and inconvenience is carried out
Polishing, and traditional fixture is all directly to be contacted fixture with the surface of cylinder body, will by applying active force to fixture
Cylinder body is fixed, but sliding line can be all produced in cylinder body outer surface, influences the outward appearance of product.
The content of the invention
It is an object of the invention to provide a kind of engine cylinder-body polishing fixture, to solve to propose in above-mentioned background technology
The problem of.
To achieve the above object, the present invention provides following technical scheme：A kind of engine cylinder-body polishing fixture, including hold
Platform and cylinder body, the outer lower face both sides of the cushion cap are provided with bearing, and the Bearing inner is being provided with the first screw mandrel, described
One end of first screw mandrel is provided with the middle part of crank, the screw mandrel by screw thread and is provided with gear box, in the gear box inside
Gear is installed on the first screw mandrel by opening up circular hole at the heart, first screw mandrel is installed in one end of gear box by sliding sleeve
There is motion bar, the upper end of the motion bar passes through cushion cap and is provided with fixture mount, and the fixture mount upper end is pacified by screw thread
Equipped with fixture, the upper end side of the fixture is set to arc, and the lower section of the cushion cap passes through fixation in the outside of the first screw mandrel
Frame is provided with rotating disk, and the cylinder body is arranged on the upper surface of cushion cap, and the cylinder body is arranged on the inside of fixture.
It is preferred that, the upper surface of the cushion cap is by setting the lower end of groove and cylinder body to be connected.
It is preferred that, it is mounted on foam-rubber cushion on the inside of the inner side of the upper end arcwall face of the fixture and cushion cap upper surface groove
Layer, and the fixture is demountable structure.
It is preferred that, the side of gear of first screw mandrel inside gear box is set by installing the second gear of engagement
There is the second screw mandrel, one end of the second screw mandrel is by setting sliding sleeve and the fixture of cylinder body opposite side to be connected.
It is preferred that, the cushion cap offers elongated hole in the both sides of cylinder body, and the motion bar is arranged on inside elongated hole.
Compared with prior art, beneficial effects of the present invention are as follows：
1st, the present invention by the lower surface in cushion cap by bearing install the first screw mandrel, by the sliding sleeve on the outside of the first screw mandrel with
Motion bar on sliding sleeve, rotates the first screw mandrel, realizes the movement to motion bar, and then by motion bar upper end-fixture support
Cylinder body is fixed fixture, is easy to quickly install and fixes.
2nd, the present invention is easy to, in polishing, adjust the pendulum of cylinder body by installing rotating disk by fixed mount in the lower section of cushion cap
Angle is put, is easy to be polished from multi-angle.
3 present invention will be pressed from both sides by setting sponge bed course on the inside of the inner side of fixture arcwall face and cushion cap upper surface groove
Tool is separated with cylinder body, mediate contact, will not be formed sliding line when clamping in cylinder body outer surface, be effectively guaranteed product
Quality.
Brief description of the drawings
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is the side view of the cushion cap of the present invention；
Fig. 3 is the top view of the fixture of the present invention.
In figure：1- cushion caps；2- cylinder bodies；3- bearings；The screw mandrels of 4- first；5- gear boxs；6- gears；7- motion bars；8- fixtures
Support；9- fixtures；10- rotating disks；11- sponge bed courses；12- cranks.
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 is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Fig. 1-3 are referred to, the present invention provides a kind of technical scheme：A kind of engine cylinder-body polishing fixture, including cushion cap 1
With cylinder body 2, the outer lower face both sides of the cushion cap 1, which are provided with inside bearing 3, the bearing 3, is being provided with the first screw mandrel 4,
One end of first screw mandrel 4 is provided with crank 12 by screw thread, and the middle part of first screw mandrel 4 is provided with gear box 5, described
Gear 6 is installed on the first screw mandrel by opening up circular hole at the inside center of gear box 5, first screw mandrel 4 is in gear box 5
One end is provided with motion bar 7 by sliding sleeve, and the upper end of the motion bar 7 passes through cushion cap 1 and is provided with fixture mount 8, the folder
The tool upper end of support 8 is provided with fixture 9 by screw thread, and the upper end side of the fixture 9 is set to arc, the lower section of the cushion cap 1
Rotating disk 10 is provided with by fixed mount in the outside of the first screw mandrel 4, the cylinder body 2 is arranged on the upper surface of cushion cap 1, and described
Cylinder body 2 is arranged on the inner side of fixture 9.
The upper surface of the cushion cap 1 is by setting the lower end of groove and cylinder body 2 to be connected；The upper end arc of the fixture 10
Sponge bed course 11 is mounted on the inside of the inner side in shape face and the upper surface groove of cushion cap 1, and the fixture 10 is detachable knot
Structure；The side of gear 6 of first screw mandrel 4 inside gear box 5 is provided with second by installing the second gear of engagement
Bar, one end of the second screw mandrel is by setting sliding sleeve and the fixture 10 of the opposite side of cylinder body 2 to be connected；The cushion cap 1 is in the both sides of cylinder body 2
Elongated hole is offered, the motion bar 7 is arranged on inside elongated hole.
Operation principle：During work, by the inside grooves of the upper surface of lower end installation platform 1 of cylinder body 2, and by the arc of fixture 9
Shape face and the contact outside of cylinder body 2, rotate the first screw mandrel 4 by rotating crank 12, move motion bar 7, and drive fixture branch
Frame 8 is moved, so that fixture 9 clamps cylinder body, is then polished, and cushion cap 1 is rotated by the rotating disk 10 of the lower section of cushion cap 1,
The polishing of multi-angle is carried out to cylinder body 2, when rotating the first screw mandrel 4, due to gear 6 of first screw mandrel 4 gear box 5 inside and
Gear 6 on second screw mandrel is engaged, and the second screw mandrel is rotated simultaneously, clamps the fixture 9 of the opposite side of cylinder body 2, effectively to cylinder
Body 2 is fixed, and after the completion of polishing work, rotates backward crank 12, fixture 9 is separated with cylinder body 2.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of engine cylinder-body polishing fixture, including cushion cap（1）And cylinder body（2）, it is characterised in that：The cushion cap（1）'s
Outer lower face both sides are provided with bearing（3）, the bearing（3）Inside is being provided with the first screw mandrel（4）, first screw mandrel
（4）One end crank is provided with by screw thread（12）, first screw mandrel（4）Middle part gear box is installed（5）, the transmission
Box（5）Gear is installed by opening up circular hole on the first screw mandrel inside center（6）, first screw mandrel（4）In gear box
（5）One end motion bar is provided with by sliding sleeve（7）, the motion bar（7）Upper end pass through cushion cap（1）And fixture branch is installed
Frame（8）, the fixture mount（8）Upper end is provided with fixture by screw thread（9）, the fixture（9）Upper end side be set to arc
Shape, the cushion cap（1）Lower section in the first screw mandrel（4）Outside rotating disk is provided with by fixed mount（10）, the cylinder body（2）Peace
Mounted in cushion cap（1）Upper surface, and the cylinder body（2）Installed in fixture（9）Inner side.
2. a kind of engine cylinder-body polishing fixture according to claim 1, it is characterised in that：The cushion cap（1）It is upper
Surface is by setting groove and cylinder body（2）Lower end be connected.
3. a kind of engine cylinder-body polishing fixture according to claim 1 or 2, it is characterised in that：The fixture（10）
Upper end arcwall face inner side and cushion cap（1）Sponge bed course is mounted on the inside of the groove of upper surface（11）, and the fixture
（10）For demountable structure.
4. a kind of engine cylinder-body polishing fixture according to claim 1, it is characterised in that：First screw mandrel（4）
In gear box（5）Internal gear（6）Side by install engagement second gear be provided with the second screw mandrel, the second screw mandrel
One end is by setting sliding sleeve and cylinder body（2）The fixture of opposite side（10）Connection.
5. a kind of engine cylinder-body polishing fixture according to claim 1, it is characterised in that：The cushion cap（1）In cylinder
Body（2）Both sides offer elongated hole, the motion bar（7）Inside elongated hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710267759.XA CN106965086A (en) | 2017-04-21 | 2017-04-21 | A kind of engine cylinder-body polishing fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710267759.XA CN106965086A (en) | 2017-04-21 | 2017-04-21 | A kind of engine cylinder-body polishing fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106965086A true CN106965086A (en) | 2017-07-21 |
Family
ID=59333259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710267759.XA Pending CN106965086A (en) | 2017-04-21 | 2017-04-21 | A kind of engine cylinder-body polishing fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106965086A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57163003A (en) * | 1981-03-30 | 1982-10-07 | Toshiba Corp | Fixing device of thin cylinder |
| CN205310041U (en) * | 2015-11-26 | 2016-06-15 | 江苏千博机械科技有限公司 | Metallurgical accessory locking device that polishes |
| CN105965058A (en) * | 2016-06-24 | 2016-09-28 | 国网山东省电力公司宁津县供电公司 | Pipe fitting drilling machine |
| CN205852433U (en) * | 2016-06-02 | 2017-01-04 | 南昌洪乐汽车配件有限公司 | A kind of auto parts machinery outer rim polishing sanding apparatus |
| CN206689918U (en) * | 2017-04-21 | 2017-12-01 | 响水县融升空调设备有限公司 | A kind of engine cylinder-body polishing fixture |
| CN214642769U (en) * | 2021-02-22 | 2021-11-09 | 大连持恒精密模具有限公司 | Fixing device for polishing of die sliding block |
| CN217291383U (en) * | 2021-12-13 | 2022-08-26 | 新乡市通用电机有限公司 | Vibration motor frame adds clamping apparatus |
-
2017
- 2017-04-21 CN CN201710267759.XA patent/CN106965086A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57163003A (en) * | 1981-03-30 | 1982-10-07 | Toshiba Corp | Fixing device of thin cylinder |
| CN205310041U (en) * | 2015-11-26 | 2016-06-15 | 江苏千博机械科技有限公司 | Metallurgical accessory locking device that polishes |
| CN205852433U (en) * | 2016-06-02 | 2017-01-04 | 南昌洪乐汽车配件有限公司 | A kind of auto parts machinery outer rim polishing sanding apparatus |
| CN105965058A (en) * | 2016-06-24 | 2016-09-28 | 国网山东省电力公司宁津县供电公司 | Pipe fitting drilling machine |
| CN206689918U (en) * | 2017-04-21 | 2017-12-01 | 响水县融升空调设备有限公司 | A kind of engine cylinder-body polishing fixture |
| CN214642769U (en) * | 2021-02-22 | 2021-11-09 | 大连持恒精密模具有限公司 | Fixing device for polishing of die sliding block |
| CN217291383U (en) * | 2021-12-13 | 2022-08-26 | 新乡市通用电机有限公司 | Vibration motor frame adds clamping apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170721 |