CN206540625U - Adjustable easy assembling type generating laser laser sampling device - Google Patents
Adjustable easy assembling type generating laser laser sampling device Download PDFInfo
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- CN206540625U CN206540625U CN201720217532.XU CN201720217532U CN206540625U CN 206540625 U CN206540625 U CN 206540625U CN 201720217532 U CN201720217532 U CN 201720217532U CN 206540625 U CN206540625 U CN 206540625U
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- support
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- bar assembly
- support bar
- mounting seat
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- 238000005070 sampling Methods 0.000 title claims abstract description 15
- 238000001514 detection method Methods 0.000 claims abstract description 27
- 238000009434 installation Methods 0.000 claims abstract description 9
- 238000003780 insertion Methods 0.000 claims abstract description 3
- 230000037431 insertion Effects 0.000 claims abstract description 3
- 238000005452 bending Methods 0.000 claims description 3
- 238000005259 measurement Methods 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000010998 test method Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses a kind of adjustable easy assembling type generating laser laser sampling device, including laser power detection device, laser power detection device is installed on the installation guide rail of testboard by shelf support, shelf support includes chassis, chassis upper end is provided with the support arm of axial projection, mounting seat is installed between the support arm of both sides, provided with the support bar assembly that can be axially lifted along support arm below mounting seat, support bar assembly is correspondingly provided with location structure, it is fixedly mounted between mounting seat and the support bar assembly by dismountable connection component, the connection component includes the connection disk body for being installed in mounting seat bottom, connection disk body, which is provided with, radially extends edge, connect disk body and be provided with the slot coordinated with support bar assembly, connected after support bar assembly insertion slot through transverse axis, the part that the stretching of transverse axis two ends is radially extended outside edge is inserted radially into alignment pin along transverse axis and fixed.The utility model has Fast Installation, convenient dismounting and adjustable for height advantage.
Description
Technical field
The utility model belongs to laser characteristic power detection device technical field, especially a kind of adjustable easy assembling type laser
Transmitter laser sampling device.
Background technology
Laser power is topmost parameter in laser, and laser output power severely impacts the matter of Laser Processing
Amount is therefore, in process, right if the change of the real-time laser power monitoring of energy, improves the lasting accuracy of laser power
There is extremely important effect in improving product qualification rate.However, at home, either laser manufacturer, or laser
Equipment application producer, most of all not have laser power characteristic detection device, laser quality quality only has when in use
It can find, have impact on the quality and continuous type of Laser Processing, if pinpointed the problems when in use, can also cause the increasing of manufacturing cost
Plus.And part producer carries out related simple test according to oneself company standard, the requirement of laser industrial applications is not met yet.
And a small amount of laser power characteristic test method, is also traditional method of testing, measurement accuracy and the degree of accuracy be not high, specifically such as
Under：
Traditional laser power detection method is that laser is irradiated on laser power meter or laser energy meter to be detected.
The requirement that this e measurement technology is popped one's head in laser meter is very high, generally using graphite as material, and sonde response is very slow, and usually requires water
It is cold, processing must be stopped during measurement power, so as to have impact on the continuity of processing, it is impossible to detect power in real time.Another detection
Technology is that in the light path of outgoing laser beam, laser power is measured using the sampling of atwirl fine needle.Due to manufacture craft
With it is protected from environmental, cause sampling it is unstable, detection error and system can be caused unstable, while inevitably making laser
Beam is transmitted and adjustment becomes more sophisticated.
It is not high without detection or accuracy of detection and stability with laser equipment power characteristic in order to solve existing laser
Defect, is CN201410773391.9's based on number of patent application《Carbon dioxide laser power characteristic intelligent online test dress
Put》File, using operation wavelength as 10.6 μm of CO2Laser power characteristic test is research object, low using laserresonator
The characteristic of transmissivity deielectric-coating total reflection, a kind of further improved structure that laser sampling is carried out using tail mirror and researched and developed.
Utility model content
In order to overcome the deficiencies in the prior art, the utility model is adopted there is provided a kind of adjustable easy assembling type generating laser laser
Sampling device, the laser measurement apparatus realizes Fast Installation and convenient dismounting and adjustable for height purpose.
To achieve these goals, the technical solution adopted in the utility model is：A kind of adjustable easy assembling type generating laser
Laser sampling device, including laser power detection device, laser power detection device are included in resonator, resonator provided with output
Mirror, medium total reflective mirror, attenuator and detector, detector are arranged on attenuator bottom, it is characterised in that：The laser power is visited
Device is surveyed to be installed on the installation guide rail of testboard by shelf support, and laser power detection device connection generating laser
Tail end, the outgoing mirror is oppositely arranged with medium total reflective mirror, and the minute surface of outgoing mirror is described detachable towards generating laser tail end
Support includes chassis, and chassis upper end is provided with the support arm of axial projection, and support arm is distributed on chassis in the left and right sides, both sides
It is provided between support arm below mounting seat, mounting seat provided with the support bar assembly that can be axially lifted along support arm, support bar group
Part is correspondingly provided between location structure, mounting seat and the support bar assembly and is fixedly mounted by dismountable connection component, should
Connection component includes being installed in the connection disk body of mounting seat bottom, connection disk body provided with radially extending edge, connection disk body be provided with
Support bar assembly coordinate slot, support bar assembly insertion slot after connected through transverse axis, transverse axis two ends stretch out radially extend edge it
Outer part is inserted radially into alignment pin along transverse axis and fixed.
Further, the support bar assembly includes the connecting rod affixed with chassis, and connection boom end is provided with thread segment, spiral shell
Line section is socketed with support set, and support set upper side is provided with radially through groove, and the location structure includes positioning screw, and positioning screw is penetrated
In radially through groove, long slot structure of the support arm provided with axial direction, connection location nut after positioning screw two ends are stretched out outside elongated slot.
Further, the support set is outer is cased with spring, and spring one end is fixed in connecting rod, and the spring other end is provided with
The stop collar of spring, the stop collar includes the relative U-shaped part in left and right, and the U-shaped part is installed on support set close to logical in inverted structure
The position of groove, the free end of spring is abutted with U-shaped part.
Further, the U-shaped part upper end is extended with the Extendible flake that direction bending is covered towards support, and the Extendible flake side wall passes through
Shaft end is installed on support and put, and Extendible flake lower surface is abutted with the free end of spring.
Using such scheme, laser power detection device is installed on testboard by shelf support in the utility model
On, the support is fixed after being slipped into by chassis along installation guide rail by locating pin, and installation and removal more facilitate, should
Structure directly can carry out installing being formed on the device on original survey generating laser head can be used for surveying generating laser tail end
The device of laser power, in addition, being fixed between mounting blocks and support bar also by detachable connection structure so that install
Separated between block and support bar assembly, be easily installed dismounting and pack, by increasing mounting blocks and laser power detection device
Between contact area play more preferable support and act on and make it that the device is more stable, the support arm on chassis divides in the left and right sides
Cloth is simultaneously used, support in opening up long slot structure on support arm as the chute that cooperation is slid for mounting blocks and the lifting of support bar assembly
Bar assembly is covered by support and the screw thread rotation of connecting rod realizes that oscilaltion effect further adjusts the detection device and laser
Corresponding relation between tail end make it that sampling is more accurate, the problem of detection that reduction light leak is brought is inaccurate；The lifting structure
Cover the structure of radially through groove to realize positioning through support by positioning screw, the elongated slot of support arm is stretched out at the two ends of positioning screw
Outside tightened by location nut come fixed position, in addition, in order to prevent nut loosening so that positioning screw and support tackling
There is more preferable support effect, spring is installed below positioning screw, pass through the further support mounting blocks of the elastic force of spring, spring
One end is fixed in connecting rod, and the spring other end is then connected at the Extendible flake of U-shaped part, when length change occurs for support bar assembly
When cause spring also therewith occur stretching or compression variation.
The utility model is further described below in conjunction with the accompanying drawings.
Brief description of the drawings
Accompanying drawing 1 is the mounting structure signal of the utility model specific embodiment laser power detection device and shelf support
Figure；
Accompanying drawing 2 is the structural representation of the utility model specific embodiment shelf support；
Accompanying drawing 3 is the scheme of installation of the utility model specific embodiment support bar assembly and location structure；
Accompanying drawing 4 is the mounting structure perspective view that the utility model specific embodiment connecting rod covers with support；
Accompanying drawing 5 is the structural representation of the utility model specific embodiment laser power detection device；
Accompanying drawing 6 is the mounting structure schematic diagram between the utility model specific embodiment mounting seat and support bar assembly；
Accompanying drawing 7 is the structural representation of connection disk body in the utility model specific embodiment connection component；
Laser power detection device 2, outgoing mirror 21, resonator 22, medium total reflective mirror 23, attenuator 24, detector 25,
Shelf support：Chassis 4, support arm 5, long slot structure 51, mounting seat 6,
Connection component：Connection disk body 61, slot 611, radially extend edge 612, transverse axis 62, alignment pin 63,
Support bar assembly：Connecting rod 71, thread segment 711, support set 72, radially through groove 721, spring 73, stop collar 74, U
Type part 741, Extendible flake 742,
Location structure：Positioning screw 81, location nut 82.
Embodiment
Specific embodiment of the utility model is adjustable easy assembling type generating laser laser sampling device as shown in figs. 1-7,
Including laser power detection device 2, laser power detection device 2 is included in resonator 22, resonator 22 provided with outgoing mirror 21, Jie
Matter total reflective mirror 23, attenuator 24 and detector 25, detector 25 are arranged on the bottom of attenuator 24, and laser power detection device 2 leads to
Shelf support is crossed to be installed on the installation guide rail of testboard, and the connection generating laser tail end of laser power detection device 2, it is defeated
Appearance 21 is oppositely arranged with medium total reflective mirror 23, and the minute surface of outgoing mirror 21 is towards generating laser tail end, and shelf support includes
Chassis 4, the upper end of chassis 4 is provided with the support arm 5 of axial projection, and support arm 5 is distributed on chassis 4 in the left and right sides, the branch of both sides
Mounting seat 6 is installed, the lower section of mounting seat 6 is provided with the support bar assembly that can be axially lifted along support arm 5, support bar between brace 5
Component is correspondingly provided with location structure, is fixedly mounted between mounting seat 6 and support bar assembly by dismountable connection component, the company
Connected components include the connection disk body 61 for being installed in the bottom of mounting seat 6, and connection disk body 61 connects disk body provided with edge 612 is radially extended
61 are provided with the slots 611 that 72 cooperations are covered with support, and the end of support set 72 is connected after inserting slot 611 through transverse axis 62, transverse axis 62
The part that two ends stretching is radially extended outside edge 612 is inserted radially into alignment pin 63 along transverse axis 62 and fixed.
Further, support bar assembly includes the connecting rod 71 affixed with chassis 4, and the end of connecting rod 71 is provided with thread segment
711, thread segment 711 is socketed with support set 72, and support covers 72 upper ends and is provided with radially through groove 721, and location structure includes positioning screw
81, positioning screw 81 is penetrated in radially through groove 721, long slot structure 51 of the support arm 5 provided with axial direction, and the two ends of positioning screw 81 are stretched
Connection location nut 82 after going out outside elongated slot.
Further, spring 73 is cased with outside support set 72, the one end of spring 73 is fixed in connecting rod 71, the other end of spring 73
The stop collar 74 of spring 73 is installed, the stop collar 74 includes 2 relative U-shaped parts 741 of left and right, the U-shaped part 741 is tied in inversion
Structure is installed on support set 72 close to the position of groove, and the free end of spring 73 is abutted with U-shaped part 741.
Further, the U-shaped upper end of part 741 is extended with the Extendible flake 742 that the bending of 72 directions is covered towards support, the Extendible flake 742
Side wall is installed on support set 72 by shaft end, and the lower surface of Extendible flake 742 is abutted with the free end of spring 73.
The utility model is not limited to above-mentioned embodiment, and persons skilled in the art are public according to the utility model
The content opened, can implement of the present utility model using other a variety of embodiments, or every use the utility model
Design structure and thinking, do simple change or change, both fall within protection domain of the present utility model.
Claims (4)
1. a kind of adjustable easy assembling type generating laser laser sampling device, including laser power detection device, laser power detection
Device includes being provided with outgoing mirror, medium total reflective mirror, attenuator and detector in resonator, resonator, and detector is arranged on decay
Device bottom, it is characterised in that：The laser power detection device is installed on the installation guide rail of testboard by shelf support,
And laser power detection device connects generating laser tail end, the outgoing mirror is oppositely arranged with medium total reflective mirror, outgoing mirror
Minute surface is towards generating laser tail end, and the shelf support includes chassis, and chassis upper end is provided with the support arm of axial projection, branch
Brace is distributed on chassis in the left and right sides, mounting seat is provided between the support arm of both sides, mounting seat lower section is provided with can be along branch
The support bar assembly of the axial lifting of brace, support bar assembly is correspondingly provided with location structure, the mounting seat and support bar assembly it
Between be fixedly mounted by dismountable connection component, the connection component includes being installed in the connection disk body of mounting seat bottom, connection
Disk body is passed through provided with edge, connection disk body is radially extended after being provided with the slot coordinated with support bar assembly, support bar assembly insertion slot
Transverse axis is connected, and the part that the stretching of transverse axis two ends is radially extended outside edge is inserted radially into alignment pin along transverse axis and fixed.
2. adjustable easy assembling type generating laser laser sampling device according to claim 1, it is characterised in that：The support
Bar assembly includes the connecting rod affixed with chassis, and connection boom end is provided with thread segment, and thread segment is socketed with support set, and support is put
End is provided with radially through groove, and the location structure includes positioning screw, and positioning screw is penetrated in radially through groove, and support arm is provided with axle
To long slot structure, positioning screw two ends stretch out elongated slot outside after connection location nut.
3. adjustable easy assembling type generating laser laser sampling device according to claim 2, it is characterised in that：The support
Set is outer to be cased with spring, and spring one end is fixed in connecting rod, and the spring other end is provided with the stop collar of spring, and the stop collar includes
The relative U-shaped part in left and right, the U-shaped part is installed on support set close to the position of groove, the free end of spring and U in inverted structure
Type part is abutted.
4. adjustable easy assembling type generating laser laser sampling device according to claim 3, it is characterised in that：It is described U-shaped
Part upper end is extended with the Extendible flake that direction bending is covered towards support, and the Extendible flake side wall is installed on support by shaft end and put, and extends
Piece lower surface is abutted with the free end of spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720217532.XU CN206540625U (en) | 2017-03-07 | 2017-03-07 | Adjustable easy assembling type generating laser laser sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720217532.XU CN206540625U (en) | 2017-03-07 | 2017-03-07 | Adjustable easy assembling type generating laser laser sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206540625U true CN206540625U (en) | 2017-10-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720217532.XU Expired - Fee Related CN206540625U (en) | 2017-03-07 | 2017-03-07 | Adjustable easy assembling type generating laser laser sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206540625U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114134024A (en) * | 2021-11-10 | 2022-03-04 | 天津津科生物科技有限责任公司 | Microorganism detection sampling device and operation method |
-
2017
- 2017-03-07 CN CN201720217532.XU patent/CN206540625U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114134024A (en) * | 2021-11-10 | 2022-03-04 | 天津津科生物科技有限责任公司 | Microorganism detection sampling device and operation method |
| CN114134024B (en) * | 2021-11-10 | 2023-09-29 | 天津津科生物科技有限责任公司 | Microorganism detection sampling device and operation method |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171003 |
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| CF01 | Termination of patent right due to non-payment of annual fee |