CN209223723U - A kind of auxiliary device for small-diameter circular pin end face of polishing - Google Patents
A kind of auxiliary device for small-diameter circular pin end face of polishing Download PDFInfo
- Publication number
- CN209223723U CN209223723U CN201821920767.6U CN201821920767U CN209223723U CN 209223723 U CN209223723 U CN 209223723U CN 201821920767 U CN201821920767 U CN 201821920767U CN 209223723 U CN209223723 U CN 209223723U
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- China
- Prior art keywords
- module
- straight pin
- polishing
- face
- loaded
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Abstract
The utility model relates to machinery fields, specially a kind of auxiliary device for small-diameter circular pin end face of polishing, the device can assist polishing small-diameter circular pin end face, and can be scratched in polishing backhaul to avoid straight pin end face, also have the function of polishing straight pin end face.It includes that be loaded module, longitudinal movement module, transverse shifting module, sand paper of straight pin is loaded module, rack.Push handle that the straight pin module that is loaded can be made to be loaded block motion relative to sand paper, thus straight pin end face of polishing.The device grinding accuracy is high, and consistency is good, can provide end face smooth straight pin disk frictional wear experiment for pin, especially suitable for the batch straight pin polishing task in experiment.
Description
Technical field
The utility model relates to machinery field, specially a kind of auxiliary device for small-diameter circular pin end face of polishing.
Background technique
Pin is frequently involved in tribology experiments to the friction and wear test of disk, required straight pin be mostly 3 to 6mm it is small
Diameter straight pin, for the surface smoothness for ensuring pin, and it is good with disk contact, it needs for be polished flat with sand paper straight pin end face
It is whole.
Currently, using the method for pure manual grinding, straight pin not can guarantee during the grinding process always perpendicular to horizontal plane,
This will lead to the out-of-flatness of straight pin end face or inclination polished, and human error is excessive, the consistency and repeatability of sample
Difference, and then cause the random error of frictional wear experiment big, test result inaccuracy.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of auxiliary device of small-diameter circular pin end face of polishing,
With the out-of-flatness of straight pin end face or tilt phenomenon for overcoming pure manual grinding to occur.
To solve this problem, the utility model proposes technical solution are as follows: it is a kind of polishing small-diameter circular pin end face it is auxiliary
Help device.
Described device includes that be loaded module, longitudinal movement module, transverse shifting module, sand paper of straight pin is loaded module, machine
Frame.
The straight pin is loaded module, including level-one cylindrical drum, level-one lock-screw, second level cylindrical drum, second level locking screw
Nail, opening copper sheathing, counterweight, counterweight guide post.
The longitudinal movement module, including longitudinal supporting plate, longitudinal feed rod, longitudinal locking knob, longitudinal bracing seat.
The transverse shifting module, including cross-brace plate, lateral feed rod, lateral locking knob, handle, shift fork, transverse direction
Support base.
The sand paper is loaded module, including workbench, semicircle sand paper are loaded piece, lock pin, big belt wheel.
The rack, including bottom plate, numerical control device, transversely and horizontally ruler, vertical equity ruler, motor, small pulley, feet.
When using the device, feet nut is adjusted first, keeps horizontal and vertical horizontal ruler horizontal, lock pin is packed into rack
On cylindrical drum in block workbench, then sand paper is loaded onto workbench with the semicircle sand paper piece that is loaded, then by cylinder
Pin is attached in opening copper sheathing, then straight pin and opening copper sheathing are fitted into second level cylindrical drum and locked in place with second level
Screw fixes (straight pin for the different-diameter that is loaded only needs to change different opening copper sheathing and second level cylindrical drum), then by two
Grade cylindrical drum, which is attached in level-one cylindrical drum and in place with level-one lock-screw, fixes, and is then attached to level-one cylindrical drum
It (is necessary to ensure that the level-one cylindrical drum shaft shoulder is not contacted with shift fork upper surface) on cross-brace plate, counterweight guide post is screwed to level-one circle
On column casing, addition counterweight can according to need at this time, finally push handle along guide rail as needed, realize the polishing of straight pin.
If desired avoid polishing backhaul in straight pin be scratched, can the I-shaped sliding block in backhaul in pull-up handle lift shift fork,
The straight pin module that is loaded is lifted, I-shaped sliding block is unclamped after backhaul, straight pin is loaded module under the effect of gravity at this time
Playback, then polished next time.Sand paper is changed to polishing cloth after the completion of polishing, removes lock pin, tightens longitudinal locking rotating
Button and lateral locking knob, start motor with numerical control device, polish to straight pin end face.
The utility model has the advantage that
1. polishing small-diameter circular pin can be assisted, solves the problems, such as pure manual grinding out-of-flatness.
2. can be scratched to avoid straight pin end face in polishing backhaul.
3. having small-diameter circular pin end face two kinds of functions of grinding and buffing.
Detailed description of the invention
Fig. 1 is the installation diagram of the utility model；
Fig. 2 is that the straight pin of the utility model is loaded the explosive view of module；
Fig. 3 is the three-dimensional figure of the utility model transverse shifting module；
Fig. 4 is the three-dimensional figure of the utility model longitudinal movement module；
Fig. 5 is that the utility model sand paper is loaded the three-dimensional figure of module；
Fig. 6 is the three-dimensional figure of the utility model bottom of the frame；
In figure: 1- rack, 2- feet, adjusting nut under 3- feet, adjusting nut in 4- feet, 5- vertically move module,
6- transverse shifting module, 7- straight pin are loaded module, and 8- sand paper is loaded module, 9- vertical equity ruler, 10- transversely and horizontally ruler, 11-
Numerical control device；Straight pin 701- to be polished, 702- opening copper sheathing, 703- second level holding screw, 704- second level cylindrical drum, 705-
Level-one holding screw, 706- level-one cylindrical drum, 707- counterweight, 708- counterweight guide post；601- cross-brace plate, 602- laterally lock
Tight knob, 603- screw, 604- shift fork, 605- handle, 606- transverse direction feed rod, 607- holding screw, 608- cross-brace seat,
609- screw；501- longitudinal supporting plate, the longitudinal direction 502- locking knob, 503- holding screw, the longitudinal direction 504- feed rod, 505- are longitudinally propped up
Support seat, 506- screw；801- workbench, 802- semicircle sand paper are loaded piece, 803- lock pin, 804- sand paper, 805- screw；
101- motor, 102- a set of cups, 103- cylindrical drum, 104- big belt wheel, 105-V type band, 106- small pulley.
Specific embodiment
The embodiments of the present invention are described below in detail, the example of the embodiment is shown in the accompanying drawings.Below by
The embodiment being described with reference to the drawings is exemplary, is only used for explaining the utility model, and cannot be construed to the utility model
Limitation.
Referring to Fig.1, the rack (1) of the utility model is illustrated, feet (2), adjusting nut (3) under feet, feet up-regulation
It saves nut (4), vertically moves module (5), transverse shifting module (6), straight pin is loaded module (7), and sand paper is loaded module (8)
Vertical equity ruler (9), transversely and horizontally ruler (10), numerical control device (11).
The bottom plate quadrangle of the utility model rack (1) is drilled with through-hole, top block nut (4) and bottom seat pad nut (3) and pad
Threaded connection on foot (2) by adjusting the two nuts, while observing transversely and horizontally ruler (10) and vertical equity ruler (9)
State can level the device.
Referring to Fig. 2, this is that the utility model straight pin is loaded the explosive views of module (7), and second level cylindrical drum (704) one end has
Blind hole, side have threaded hole to be connected to blind hole.Level-one cylindrical drum (706) is similarly.In use, by straight pin (701) to be polished
It is fitted into opening copper sheathing (702), then is loaded into second level cylindrical drum (704), locked with second level holding screw (703), it will
Second level cylindrical drum (704) is fitted into level-one cylindrical drum (706), is locked with level-one holding screw (705).For the circle of different-diameter
Pin only needs to change the corresponding second level cylindrical drum (704) of blind hole diameter and opening copper sheathing (702), for common
Size can be made ready beforehand for, take at any time.Level-one cylindrical drum (706) other end has threaded hole, counterweight guide post (708) one end
There is external screw thread, counterweight guide post (708) can be fixed by screwing on level-one cylindrical drum (706).Counterweight (707) is intermediate
There is circular through hole, counterweight guide post (708) can be passed through, be pressed on level-one cylindrical drum (706).
Referring to Fig. 3, this is the three-dimensional figure of the utility model transverse shifting module (6), has circle among cross-brace plate (601)
There are tapped blind hole in shape through-hole, quadrangle, and there are tapped through hole, intermediate circular through hole and level-one cylindrical drum (706) clearance fit in two sides,
Two handles (605) are respectively fixed on cross-brace plate (601) by screw (603), have slideway on the inside of handle (605),
I-shaped sliding block on shift fork (604) can be moved along slideway, and lateral locking knob (602) may be screwed to cross-brace plate
(601) two sides, when lemon pine cross-brace plate (601) can transversely feed rod (606) it is free to slide, cross-brace plate when tightening
(601) it is locked on lateral feed rod (606), can not move.Lateral feed rod (606) is fixed to laterally by holding screw (607)
On support base (608).Cross-brace seat (608) is fixed on longitudinal supporting plate (501) by screw (609).
Referring to Fig. 4, this is the three-dimensional figure of the utility model longitudinal movement module (5), and there are spiral shell in longitudinal supporting plate (501) two sides
Line through-hole, longitudinal locking knob (502) may be screwed in the tapped through hole of longitudinal supporting plate (501) two sides, and when lemon pine longitudinally props up
Fagging (501) can along longitudinal direction feed rod (504) it is free to slide, longitudinal supporting plate (501) is locked in longitudinal feed rod (504) when tightening
On, it can not move.Longitudinal feed rod (504) is fixed on longitudinal bracing seat (505) by holding screw (503).Longitudinal bracing seat
(505) it is fixed on rack (1) by screw (506).
Referring to Fig. 5, this is that the utility model sand paper is loaded the three-dimensional figure of module (8), has 6 screw threads on workbench (801)
Hole can be loaded piece (802) with screw (805) fixed semicircle sand paper, and the semicircle sand paper piece (802) that is loaded can fix sand
There is a curved opening at paper (804), workbench (801) edge, and the cylindrical drum on framework soleplate can be inserted in lock pin (803)
(103) inner locked workbench (801).
Referring to Fig. 6, this is the three-dimensional figure of the utility model rack (1) bottom, and workbench (801) has shaft to be connected to below
On a set of cups (102) of rack bottom surface, workbench (801) can be rotated with shaft, and there are also big belt wheel (105), racks (1) in shaft
Bottom plate on have motor (101), have small pulley (106) on motor (101), workbench transferred power to by V-type band (105)
Under shaft on, have on bottom plate cylindrical drum (103), lock pin (803) can be inserted in cylindrical drum (103) lock workbench
(801)。
Claims (1)
1. it is a kind of polish small-diameter circular pin end face auxiliary device, including straight pin be loaded module, longitudinal movement module, transverse direction
Mobile module, sand paper are loaded module, rack, which is characterized in that the transverse shifting module includes handle, has cunning on the inside of handle
Road, the I-shaped sliding block on shift fork can be moved along slideway, and the pull-up sliding block can lift shift fork, and shift fork can fill straight pin
Card module lifts, and discharges straight pin after the sliding block and is loaded module automatic homing；The transverse shifting module includes cross-brace plate,
The longitudinal movement module includes longitudinal supporting plate, and there are tapped through hole in cross-brace plate and longitudinal supporting plate two sides, can twist
Enter lateral locking knob and longitudinal locking knob, adjust locking knob is screwed into depth, can be by cross-brace plate or longitudinal bracing
Plate is locked to the specific position on lateral feed rod or longitudinal feed rod；The rack includes the cylindrical drum on framework soleplate, in cylinder
Insertion lock pin can lock workbench in cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821920767.6U CN209223723U (en) | 2018-11-21 | 2018-11-21 | A kind of auxiliary device for small-diameter circular pin end face of polishing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821920767.6U CN209223723U (en) | 2018-11-21 | 2018-11-21 | A kind of auxiliary device for small-diameter circular pin end face of polishing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209223723U true CN209223723U (en) | 2019-08-09 |
Family
ID=67503868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821920767.6U Expired - Fee Related CN209223723U (en) | 2018-11-21 | 2018-11-21 | A kind of auxiliary device for small-diameter circular pin end face of polishing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209223723U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110901062A (en) * | 2019-12-16 | 2020-03-24 | 安徽省春谷3D打印智能装备产业技术研究院有限公司 | Leveling mechanism for 3D printer |
| CN113275990A (en) * | 2021-04-09 | 2021-08-20 | 江苏赫锐智能科技有限公司 | 0.5um resolution large view field online projection processing system |
-
2018
- 2018-11-21 CN CN201821920767.6U patent/CN209223723U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110901062A (en) * | 2019-12-16 | 2020-03-24 | 安徽省春谷3D打印智能装备产业技术研究院有限公司 | Leveling mechanism for 3D printer |
| CN113275990A (en) * | 2021-04-09 | 2021-08-20 | 江苏赫锐智能科技有限公司 | 0.5um resolution large view field online projection processing system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190809 Termination date: 20191121 |