CN208276342U - A kind of online sleeve part laser marking indexing mechanism - Google Patents
A kind of online sleeve part laser marking indexing mechanism Download PDFInfo
- Publication number
- CN208276342U CN208276342U CN201820435361.2U CN201820435361U CN208276342U CN 208276342 U CN208276342 U CN 208276342U CN 201820435361 U CN201820435361 U CN 201820435361U CN 208276342 U CN208276342 U CN 208276342U
- Authority
- CN
- China
- Prior art keywords
- rotating plate
- upper rotating
- handle
- fixed plate
- plate
- 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.)
- Expired - Fee Related
Links
- 238000010330 laser marking Methods 0.000 title claims abstract description 19
- 230000007246 mechanism Effects 0.000 title claims abstract description 17
- 238000003780 insertion Methods 0.000 claims description 6
- 230000037431 insertion Effects 0.000 claims description 6
- 230000004323 axial length Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Landscapes
- Laser Beam Processing (AREA)
Abstract
The utility model discloses a kind of online sleeve part laser marking indexing mechanisms, it is characterized by comprising the fixed plate being sequentially coaxially arranged from bottom to top, upper rotating plate and centering rings, the upper rotating plate and fixed plate are rotation connection, and upper rotating plate is rotated around longitudinal center line, the centering ring is fastened on upper rotating plate；Along longitudinal direction inserted with handle on upper rotating plate, the handle is located at the outside of centering ring, and handle is to be slidably connected with upper rotating plate, several index holes is along the circumferential direction equipped in fixed plate, the upper rotating plate is by being inserted into index hole the positioning realized with fixed plate for the bottom of handle.The utility model, which only needs replacing centering ring, can meet mark requirement to different size parts, indexing hole site in adjustment fixed plate can realize the mark of any position of part, entire laser marking indexing mechanism is small in size, low in cost, and rotation is flexible, light, greatly improves working efficiency.
Description
Technical field
The utility model belongs to field of machining, and in particular to a kind of online sleeve part laser marking dividing engine
Structure.
Background technique
Sleeve part is one of part common in machinery, is widely used.Such as the various forms of cunnings of supporting rotating shaft
Drill bushing, cylinder jacket of diesel engine, Barrel of Hydraulic Cylinders and general purpose sleeve in dynamic bearing, drill jig.
Sleeve part has well-regulated inner and outer round surface, needs when its inside and outside circle different location indexes laser marking,
Scroll chuck is generallyd use plus the mechanism of dividing head to determine mark location.But dividing head volume is big, price is high, and not applicable
In quickly adjustment product type, production efficiency also will affect to a certain extent.
Utility model content
Based on the deficiencies of the prior art, the purpose of this utility model is to provide a kind of online sleeve part laser markings
Indexing mechanism, structure is simple, cheap, is suitable for online quickly positioning laser marking.
To achieve the goals above, the technical solution that the utility model is taken is as follows:
A kind of online sleeve part laser marking indexing mechanism, including be sequentially coaxially arranged from bottom to top fixed plate,
Upper rotating plate and centering ring, the upper rotating plate and fixed plate are rotation connection, and upper rotating plate is rotated around longitudinal center line, the centering
Ring is fastened on upper rotating plate, and the top of the centering ring is used to place the sleeve part to mark；Along vertical on upper rotating plate
To inserted with handle, the handle is located at the outside of centering ring, and handle is to be slidably connected with upper rotating plate, in fixed plate circumferentially
Direction is equipped with several index holes, and the upper rotating plate is by being inserted into index hole the positioning realized with fixed plate for the bottom of handle.
Preferably, fastening is equipped with centration axis at the center of fixed plate upper surface, and centering outer shaft sleeve is equipped with thrust ball bearing,
In the top of centration axis and the top insertion upper rotating plate of thrust ball bearing, the upper rotating plate is real by centration axis and thrust ball bearing
Now with the rotation connection of fixed plate.
Further, on upper rotating plate along longitudinal center line direction inserted with stop screw, the stop screw includes nut portion
And threaded shank, the threaded shank is passed down through upper rotating plate and protrudes into centration axis, and threaded shank is fastenedly connected with centration axis, is located at spiral shell
Compressed spring, top and the nut portion phase apical grafting of the compressed spring, pressure are set in threaded shank between cap portion and upper rotating plate
The upper surface phase apical grafting of the bottom of contracting spring and upper rotating plate.
Preferably, the handle includes handle portion and the inserted link portion for being fixed on handle portion bottom, and the lower part in inserted link portion is along circle
Circumferential direction is equipped with lug boss, and the diameter in the inserted link portion below lug boss is adapted with the internal diameter of the index hole；Upper rotating plate
It is equipped with location hole for being inserted into inserted link portion, the location hole is stepped, and the internal diameter on location hole top is straight with inserted link portion
Diameter is adapted, and the diameter of location hole lower part is greater than the diameter of lug boss, and the distance between lug boss and inserted link portion bottom surface are less than
The axial length of location hole lower part；When the handle is lifted up, the bottom surface of handle is located at positioning hole, handle slide downward
When, insertion index hole realizes the positioning of rotating plate and fixed plate.
Further, the top of the centering ring and the sleeve part to mark are clearance fit.
The utility model, which only needs replacing centering ring, can meet mark requirement to different size parts, adjust fixed plate
On indexing hole site can realize the mark of any position of part, entire laser marking indexing mechanism is small in size, low in cost, and
It rotates flexible, light, greatly improves working efficiency.
Detailed description of the invention
Fig. 1 is the schematic top plan view of the utility model；
Fig. 2 is sectional view of the Fig. 1 along line A-A；
Fig. 3 is the partial enlarged view in Fig. 2 at B.
Specific embodiment
As shown in Fig. 1 ~ 3, a kind of online sleeve part laser marking indexing mechanism, including sequentially coaxially set from bottom to top
Fixed plate 1, upper rotating plate 7 and the centering ring 4 set.Centration axis 2 is equipped with by screw fastening at the center of 1 upper surface of fixed plate,
The longitudinal center line of centration axis 2 is overlapped with the longitudinal center line of fixed plate 1, and the fixed plate 1 is used as entire mechanism with centration axis 2
Support；Thrust ball bearing 3 is set with outside centration axis 2, the bottom of centration axis 2 and the bottom of thrust ball bearing 3 are embedded in fixed plate 1
In, the top of centration axis 2 and the top insertion of thrust ball bearing 3 fit into upper rotating plate 7；The bottom surface of upper rotating plate 7 and fixed plate 1
Upper surface between have a gap, upper rotating plate 7 realizes the rotation connection with fixed plate 1 by centration axis 2 and thrust ball bearing 3.On
Along longitudinal direction inserted with handle 6 on rotating plate 7, and handle 6 is located at the outside of centering ring 4, is along the circumferential direction equipped in fixed plate 1 several
Index hole 10, the position that the position of index hole 10 carries out mark on the estimation are set；The handle 6 includes handle portion 601
And it is fixed on the inserted link portion 602 of 601 bottom of handle portion, the lower part in inserted link portion 602 is along the circumferential direction equipped with lug boss 603, is located at
The diameter in the inserted link portion 602 of 603 lower section of lug boss is adapted with the internal diameter of the index hole 10；Upper rotating plate 7 is equipped with for inserting
Enter the location hole 11 in inserted link portion 602, the location hole 11 is stepped, and the internal diameter on 11 top of location hole is straight with inserted link portion 602
Diameter is adapted, and can be slided up and down along location hole 11 with meeting inserted link portion 602, and the diameter of 11 lower part of location hole is greater than lug boss 603
Diameter, and the distance between lug boss 603 and 602 bottom surface of inserted link portion be less than 11 lower part of location hole axial length；The hand
When handle 6 is lifted up, the bottom surface of handle 6 is located in location hole 11, and lug boss 603 plays limitation handle 6 and pulls out location hole 11
Effect；When 6 slide downward of handle, insertion index hole 10 realizes the positioning of rotating plate and fixed plate 1.The centering ring 4 passes through screw
It being fastened on upper rotating plate 7, the outer diameter of centering ring 4 is stepped, and the outer diameter of centering ring 4 is sequentially increased from top to bottom, to
The sleeve part (later referred to as workpiece 5) of mark is set in the top of centering ring 4, the outer diameter and work on the top of centering ring 4
The internal diameter of part 5 is clearance fit.
Wherein, on upper rotating plate 7 along longitudinal center line direction inserted with stop screw 8, the stop screw 8 includes nut portion
And threaded shank, the threaded shank is passed down through upper rotating plate 7 and protrudes into centration axis 2, and threaded shank is fastenedly connected with centration axis 2, position
Compressed spring 9, top and the nut portion phase of the compressed spring 9 are set in threaded shank between nut portion and upper rotating plate 7
Apical grafting, the bottom of compressed spring 9 and the upper surface phase apical grafting of upper rotating plate 7.Upper rotating plate 7 is compressed by compressed spring 9, is played
Upper rotating plate 7 is avoided to lift effect that is excessively high and causing entire failure mechanisms.
Indexing mark is carried out to workpiece 5 using above-mentioned laser marking indexing mechanism, process is as follows:
Workpiece 5 is placed on centering ring 4 by step 1, by the index hole 10 of 6 lower end of handle insertion fixed plate 1, is fixed
Plate 1 and upper rotating plate 7 cannot determine 1 mark location around axial rotation, carry out laser marking；
Step 2 after the completion of first mark, is lifted up handle 6, and upper rotating plate 7 loses limit relative to fixed plate 1, turns
Fixed handle 6, handle 6 drive upper rotating plate 7 to rotate, and upper rotating plate 7 drives centering ring 4 and workpiece 5 to rotate, and reach next mark location
When, handle 6 is downwardly into fixed plate 1 in preset index hole 10, the laser marking of second position is carried out；
It repeats Step 1: two, until workpiece 5 indexes mark and completes.
According to the mark of achievable this batch of workpiece 5 of above-mentioned steps, if the workpiece 5 of replacement other sizes, only needs to change centering
Ring 4.
The present utility model is not limited to the above embodiments, and the above embodiments and description only describe this realities
With novel principle, the utility model also has various change and changes on the premise of not departing from the spirit and scope of the utility model
Into these various changes and improvements fall within the scope of the claimed invention.
Claims (5)
1. a kind of online sleeve part laser marking indexing mechanism, it is characterised in that: including being sequentially coaxially arranged from bottom to top
Fixed plate, upper rotating plate and centering ring, the upper rotating plate and fixed plate are rotation connection, and upper rotating plate turns around longitudinal center line
Dynamic, the centering ring is fastened on upper rotating plate, and the top of the centering ring is used to place the sleeve part to mark；On
Along longitudinal direction inserted with handle on rotating plate, the handle is located at the outside of centering ring, and handle is to be slidably connected with upper rotating plate, fixed
Several index holes are along the circumferential direction equipped on plate, the upper rotating plate is realized and fixed by the way that the bottom of handle to be inserted into index hole
The positioning of plate.
2. online sleeve part laser marking indexing mechanism according to claim 1, it is characterised in that: fixed plate upper surface
Center at fastening centration axis is installed, centering outer shaft sleeve is equipped with thrust ball bearing, the top of centration axis and thrust ball bearing
Top is embedded in upper rotating plate, and the upper rotating plate realizes the rotation connection with fixed plate by centration axis and thrust ball bearing.
3. online sleeve part laser marking indexing mechanism according to claim 2, it is characterised in that: along axis on upper rotating plate
To centerline direction inserted with stop screw, the stop screw includes nut portion and threaded shank, and the threaded shank is passed down through
Upper rotating plate simultaneously protrudes into centration axis, and threaded shank is fastenedly connected with centration axis, in the threaded shank between nut portion and upper rotating plate
It is set with compressed spring, top and the nut portion phase apical grafting of the compressed spring, the bottom of compressed spring and the upper table of upper rotating plate
Face phase apical grafting.
4. according to claim 1 to 3 any online sleeve part laser marking indexing mechanisms, it is characterised in that: described
Handle includes handle portion and the inserted link portion for being fixed on handle portion bottom, and the lower part in inserted link portion is along the circumferential direction equipped with lug boss, position
The diameter in the inserted link portion below lug boss is adapted with the internal diameter of the index hole；Upper rotating plate is equipped with for being inserted into inserted link portion
Location hole, the location hole is stepped, and the internal diameter on location hole top is adapted with the diameter in inserted link portion, location hole lower part
Diameter is greater than the diameter of lug boss, and the distance between lug boss and inserted link portion bottom surface are less than the axial length of location hole lower part；
When the handle is lifted up, the bottom surface of handle is located at positioning hole, when handle slide downward, insertion index hole realize rotating plate with
The positioning of fixed plate.
5. online sleeve part laser marking indexing mechanism according to claim 4, it is characterised in that: the centering ring
Top is clearance fit with the sleeve part to mark.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820435361.2U CN208276342U (en) | 2018-03-29 | 2018-03-29 | A kind of online sleeve part laser marking indexing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820435361.2U CN208276342U (en) | 2018-03-29 | 2018-03-29 | A kind of online sleeve part laser marking indexing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208276342U true CN208276342U (en) | 2018-12-25 |
Family
ID=64749918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820435361.2U Expired - Fee Related CN208276342U (en) | 2018-03-29 | 2018-03-29 | A kind of online sleeve part laser marking indexing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208276342U (en) |
-
2018
- 2018-03-29 CN CN201820435361.2U patent/CN208276342U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101758397B (en) | Positioning and drilling fixture for crank oil hole | |
| CN201988929U (en) | Hydraulic self-centering center frame | |
| CN201295846Y (en) | Positioning and drilling clamp for crank oil hole | |
| CN106670506A (en) | Machine tool special for motor housing machining | |
| CN208276342U (en) | A kind of online sleeve part laser marking indexing mechanism | |
| CN202367293U (en) | Outer support device for large gear hobbing machine | |
| CN206732653U (en) | Wheel bore Special Fixture for Machining | |
| CN201187555Y (en) | Main shaft hydraulic speed changer | |
| CN209318854U (en) | A kind of automatic drilling machine controlled by cam | |
| CN103639536B (en) | A kind of gear hobbing tooling for processing automatic transmission power transmission shaft | |
| CN212443957U (en) | Novel flange welding tool | |
| CN201371430Y (en) | Wagon wheel pair positioning device | |
| CN111940982A (en) | Novel flange welding tool and using method | |
| CN109940464B (en) | Full-automatic disc part angular recognition device | |
| CN208437710U (en) | A kind of installation hole processing device of deceleration mechanism ring gear and upper cover | |
| CN207533994U (en) | A kind of thrust bearing automatic drilling steering mechanism | |
| CN202239328U (en) | Wheel spoke punched central hole positioning device | |
| CN206578309U (en) | A kind of strong stress locating centre | |
| CN201735902U (en) | Limiting reamer device for processing taper holes | |
| CN204487302U (en) | A kind of novel mill inner-hole frock | |
| CN205324778U (en) | Higher centre bore drilling machine of precision | |
| CN205324783U (en) | Centre bore puncher of two -way drilling | |
| CN211121903U (en) | Agricultural machinery roller durability test positioning device | |
| CN205614455U (en) | A device for processing integrated central lubricating system diesel engine camshaft | |
| CN203600036U (en) | Universal honing machine for inner holes of tube plates |
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: 20181225 |