CN218036454U - Thermocouple wire welding condition inspection device - Google Patents
Thermocouple wire welding condition inspection device Download PDFInfo
- Publication number
- CN218036454U CN218036454U CN202222276032.7U CN202222276032U CN218036454U CN 218036454 U CN218036454 U CN 218036454U CN 202222276032 U CN202222276032 U CN 202222276032U CN 218036454 U CN218036454 U CN 218036454U
- Authority
- CN
- China
- Prior art keywords
- supporting
- convex lens
- transverse
- welding
- bar
- 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.)
- Active
Links
Images
Landscapes
- Eyeglasses (AREA)
Abstract
The utility model provides a thermocouple wire welding condition inspection device. The thermocouple wire welding condition inspection device includes: the convex lens is used for observing a welding spot on the welding wire; the lens base is fixedly arranged at the bottom of the convex lens; the connecting clip is detachably arranged on the microscope base; the supporting rod is fixedly arranged at the bottom of the connecting clamp; the supporting seat is fixedly arranged at the bottom end of the supporting rod; the supporting strip plate is fixedly arranged at the bottom of the supporting seat; and the positioning mechanism is arranged on the supporting seat and the supporting strip plate and is positioned on one side of the convex lens. The utility model provides a thermocouple wire welding condition inspection device has and can enlarge the solder joint, and the convenient observation alleviates the advantage of eye pressure.
Description
Technical Field
The utility model relates to a thermocouple wire welding inspection technical field especially relates to a thermocouple wire welding condition inspection device.
Background
The thermocouple is a commonly used temperature measuring element in a temperature measuring instrument, directly measures temperature, converts a temperature signal into a thermal electromotive force signal, and converts the thermal electromotive force signal into the temperature of a measured medium through an electric instrument (a secondary instrument).
The shapes of various thermocouples are very different as required, but the basic structures of the various thermocouples are approximately the same, wherein before the thermocouple wire is used, a welding head part needs to be welded through a thermocouple welder, a negative clamp of the thermocouple welder is clamped on the thermocouple wire during welding, and then the wire head is contacted with a carbon rod on the thermocouple welder to form a spherical welding point.
However, since the thermocouple welding machine is not capable of welding perfectly in hundreds, people need to inspect the welding spot of each thermocouple wire after welding, and since the thermocouple wire is thin, the welding spot formed by the thermocouple wire is small, and people can observe the thermocouple wire for a long time during inspection, which brings great burden to eyes.
Therefore, it is necessary to provide a new apparatus for inspecting a welding condition of a thermocouple wire to solve the above-mentioned technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide a thermocouple wire welding condition inspection device with can enlarge the solder joint, conveniently observe, alleviate eye pressure.
In order to solve the technical problem, the utility model provides a thermocouple wire welding condition inspection device includes: the convex lens is used for observing a welding spot on the welding wire; the lens base is fixedly arranged at the bottom of the convex lens; the connecting clip is detachably arranged on the microscope base; the supporting rod is fixedly arranged at the bottom of the connecting clamp; the supporting seat is fixedly arranged at the bottom end of the supporting rod; the supporting strip plates are fixedly arranged at the bottom of the supporting seat; and the positioning mechanism is arranged on the supporting seat and the supporting strip plate and is positioned on one side of the convex lens.
Preferably, the positioning mechanism comprises a longitudinal center finding strip, a transverse center finding strip, a longitudinal adjusting rod, a transverse adjusting rod and a supporting sleeve, the longitudinal center finding strip and the transverse center finding strip are arranged on the same side of the convex lens, the longitudinal center finding strip and the transverse center finding strip are respectively arranged on a longitudinal surface of a welding spot and a transverse surface of a welding line, the longitudinal adjusting rod is installed on the supporting seat in a sliding penetrating mode, the longitudinal adjusting rod extends to one side of the convex lens and is fixedly connected with the longitudinal center finding strip, the transverse adjusting rod is fixedly installed at the bottom of the transverse center finding strip, the supporting sleeve is sleeved at the bottom end of the transverse adjusting rod in a positioning mode, and the bottom end of the supporting sleeve is fixedly connected with the top of the supporting strip plate.
Preferably, a counterweight seat is arranged below the supporting ribbon board, an adjusting groove is formed in the top of the counterweight seat, a shaft lever is fixedly mounted in the adjusting groove, a connecting seat is sleeved on the shaft lever in a rotating mode, and the top of the connecting seat is fixedly connected with the bottom of the supporting ribbon board.
Preferably, a positioning screw rod is installed on one side of the counterweight seat in a threaded mode, and the end portion of the positioning screw rod extends into the adjusting groove and is abutted to the side edge of the connecting seat.
Preferably, the connecting clamp is provided with a screw in a threaded manner, the screw penetrates through the lens base, and the connecting clamp is arranged in a U shape.
Preferably, the supporting seat is provided with a through hole matched with the longitudinally-arranged adjusting rod, and one side of the supporting seat and one side of the supporting sleeve are both provided with a positioning bolt in a threaded manner.
Compared with the prior art, the utility model provides a thermocouple wire welding condition inspection device has following beneficial effect:
the utility model provides a thermocouple wire welding condition inspection device:
1. the welding spot on the welding wire can be amplified through the arrangement of the convex lens, so that people can conveniently observe the welding spot, the fatigue of eyes of observers is reduced, the convex lens with different amplification factors can be replaced according to needs in a mode that the lens base and the connecting clamp are detachable, the use is flexible, the welding spot can be replaced when the welding spot is damaged, the use cost is reduced, the supporting rod, the supporting seat and the supporting strip plate are used as supporting connecting pieces, the alignment of the longitudinal alignment strip and the transverse alignment strip in the positioning mechanism can be assisted to align the alignment position of the welding wire with the convex lens, the welding spot can be located at the midpoint position of the convex lens as much as possible when the welding spot is observed, better observation is ensured, the position of the longitudinal alignment strip can be adjusted through the longitudinal adjustment rod, the use is flexible, the height of the transverse alignment strip can be adjusted through the transverse adjustment rod and the supporting sleeve, and the use flexibility is ensured;
2. through rotatable connecting seat on the counter weight seat, can in use adjust convex lens's deflection angle to adapt to different demand persons' use needs, avoid single angle people to need the problem of a large amount of time adaptation, can fix a position the deflection angle of connecting seat through positioning screw, can connect microscope base and connecting clamp through the screw, demolish simply, can fix a position indulging to put regulation pole and horizontal regulation pole through positioning bolt.
Drawings
Fig. 1 is a schematic front view of a thermocouple wire welding condition inspection apparatus according to a preferred embodiment of the present invention;
fig. 2 is a rear view structural diagram of a thermocouple wire welding condition inspection device according to a preferred embodiment of the present invention;
fig. 3 is a schematic diagram of a rear cross-sectional view of a thermocouple wire welding condition inspection apparatus according to a preferred embodiment of the present invention.
Reference numbers in the figures: 1. welding wires; 2. welding spots; 3. a convex lens; 4. a lens base; 5. a connecting clip; 6. a support bar; 7. a supporting seat; 8. supporting the ribbon board; 9. longitudinally arranging the middle finding strip; 10. transversely arranging the middle finding strip; 11. longitudinally arranging an adjusting rod; 12. a transversely arranged adjusting rod; 13. a support sleeve; 14. a counterweight seat; 15. an adjustment groove; 16. a shaft lever; 17. a connecting seat; 18. and (5) positioning the screw rod.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Referring to fig. 1 to fig. 3, fig. 1 is a schematic front view of a thermocouple wire welding condition inspection apparatus according to a preferred embodiment of the present invention; fig. 2 is a rear view structural diagram of a thermocouple wire welding condition inspection device according to a preferred embodiment of the present invention; fig. 3 is a schematic rear sectional view of a thermocouple wire welding condition inspection device according to a preferred embodiment of the present invention. The thermocouple wire welding condition inspection device includes: a convex lens 3 for observing a welding point 2 on the welding wire 1; the lens base 4 is fixedly arranged at the bottom of the convex lens 3; the connecting clip 5 is detachably arranged on the lens base 4; the support rod 6 is fixedly arranged at the bottom of the connecting clamp 5; the supporting seat 7 is fixedly arranged at the bottom end of the supporting rod 6; the supporting strip plate 8 is fixedly arranged at the bottom of the supporting seat 7; positioning mechanism, positioning mechanism sets up supporting seat 7 with support slat 8 is gone up and is located one side of convex lens 3 can enlarge solder joint 2 on the bonding wire 1 through the setting of convex lens 3 to make things convenient for people to observe, alleviateed the fatigue of observer's eyes, convex lens 3 of different magnification can be changed as required to microscope base 4 and 5 removable modes of connecting clamp, use in a flexible way, also can change when damaging, reduce use cost, bracing piece 6, supporting seat 7 and support slat 8 are as the supporting connection spare.
The positioning mechanism comprises a longitudinal centering bar 9, a transverse centering bar 10, a longitudinal adjusting bar 11, a transverse adjusting bar 12 and a supporting sleeve 13, wherein the longitudinal centering bar 9 and the transverse centering bar 10 are arranged on the same side of the convex lens 3, the longitudinal centering bar 9 and the transverse centering bar 10 are respectively arranged on the longitudinal surface of a welding point 2 and the transverse surface of a welding wire 1, the longitudinal adjusting bar 11 is slidably arranged on the supporting seat 7 in a penetrating manner, the longitudinal adjusting bar 11 extends to one side of the convex lens 3 and is fixedly connected with the longitudinal centering bar 9, the transverse adjusting bar 12 is fixedly arranged at the bottom of the transverse centering bar 10, the supporting sleeve 13 is sleeved at the bottom end of the transverse adjusting bar 12, the bottom end of the supporting sleeve 13 is fixedly connected with the top of the supporting strip 8, the longitudinal centering bar 9 and the transverse centering bar 10 in the positioning mechanism can assist in aligning the transverse centering bar 1 with the convex lens 3, the transverse centering bar 2 can be positioned as far as possible when observing, the height of the convex lens 3 can be adjusted, the longitudinal centering bar 9 and the transverse centering bar 10 can be positioned, and the transverse adjusting bar 13 can be used flexibly.
Support the below of slat 8 and be equipped with counter weight seat 14, adjustment tank 15 has been seted up at the top of counter weight seat 14, fixed mounting has axostylus axostyle 16 in the adjustment tank 15, it is equipped with connecting seat 17 to rotate the cover on the axostylus axostyle 16, the top of connecting seat 17 with the bottom fixed connection of supporting slat 8, through rotatable connecting seat 17 on the counter weight seat 14, can in use adjust the deflection angle of convex lens 3 to adapt to different demand persons' use needs, avoid the problem that single angle people need a large amount of time adaptation.
A positioning screw rod 18 is installed on one side of the counterweight seat 14 through threads, the end of the positioning screw rod 18 extends into the adjusting groove 15 and is abutted against the side edge of the connecting seat 17, and the deflection angle of the connecting seat 17 can be positioned through the positioning screw rod 18.
The screw is installed to the screw thread on the connecting clamp 5, the screw runs through microscope base 4, connecting clamp 5 is the U-shaped setting, can be connected microscope base 4 and connecting clamp 5 through the screw, demolish simply.
The supporting seat 7 is provided with a through hole matched with the longitudinally-arranged adjusting rod 11, one side of the supporting seat 7 and one side of the supporting sleeve 13 are provided with positioning bolts in a threaded mode, and the longitudinally-arranged adjusting rod 11 and the transversely-arranged adjusting rod 12 can be positioned through the positioning bolts.
The utility model provides a thermocouple wire welding condition inspection device's theory of operation as follows:
when welding the welding wire 1, people firstly weld through a thermocouple welding machine, before welding, the insulating coating at the head part of the welding wire 1 is stripped, then a negative clamp of the thermocouple welding machine is clamped at the insulating coating stripped part of the welding wire 1, and then the head part of the welding wire 1 is contacted with a carbon rod on the thermocouple welding machine, so that a welding point 2 is formed;
when the welding point 2 is checked, firstly, the whole device is integrally placed at a proper position of a desktop, so that an operator can place the welding line 1 at will and can observe the position through the convex lens 3, the deflection angle of the convex lens 3 is adjusted according to the observation habit of a user after the welding line is placed, the positioning screw rod 18 is unscrewed during adjustment, then the connecting seat 17 can rotate along the shaft rod 16 in the adjusting groove 15, the angle of the convex lens 3 is adjusted, and the positioning screw rod 18 is locked again after the adjustment is completed;
then, adjusting the positions of the longitudinal centering bar 9 and the transverse centering bar 10 according to the diameter of the welding wire 1 and the welding average position of the welding spot 2, so that the welding spot 2 can be positioned at the midpoint of the convex lens 3 as much as possible during observation, ensuring better observation, loosening the positioning bolt on the supporting seat 7 to freely slide the longitudinal adjusting rod 11 when adjusting the longitudinal centering bar 9, re-tightening the positioning bolt after the adjustment is finished, loosening the positioning bolt on the supporting sleeve 13 to vertically slide the transverse adjusting rod 12, and re-tightening the positioning bolt after the adjustment is finished;
during observation, the welding wire 1 is erected on the transverse centering strip 10, so that the welding spot 2 is contacted with the longitudinal adjusting rod 11, at the moment, people can observe the condition of the welding spot 2 through the convex lens 3, the observation is easy, and when the convex lens 3 needs to be replaced, screws on the lens base 4 and the connecting clamp 5 are detached.
Compared with the prior art, the utility model provides a thermocouple wire welding condition inspection device has following beneficial effect:
the utility model provides a thermocouple line welding condition inspection device, can enlarge solder joint 2 on the bonding wire 1 through the setting of convex lens 3, thereby make things convenient for people to observe, the fatigue of observer eyes has been alleviateed, lens seat 4 can change different magnification's convex lens 3 as required with the removable mode of connecting clamp 5, it is nimble to use, also can change when damaging, reduce use cost, bracing piece 6, bracing piece 7 and support slat 8 are as supporting connection spare, through indulge in the positioning mechanism and indulge strip 9 and the horizontal strip 10 of looking for, can assist the alignment position of looking for with convex lens 3 when bonding wire 1 places, make solder joint 2 can be in convex lens 3's mid point position as far as possible when observing, ensure better observation, indulge the adjustable position of indulging strip 9 of looking for of putting of adjusting lever 11, it is nimble to use, horizontal regulation lever 12 and support sleeve 13 can adjust the height of horizontal strip 10 of looking for, ensure to use flexible connection seat 17, can adjust convex lens 3's counter weight angle in use, thereby adapt to the use of different demands of people's person, it can carry out the adjustment through the adjustment lever 18 through the angle of adjusting screw and the horizontal bolt location and the horizontal bolt holder and adjust the connecting rod, it can carry out the simple problem of adjusting screw through the horizontal angle of locating and the adjustment lever 18 to adjust the horizontal bolt positioning connection bolt.
It should be noted that the device structure and the accompanying drawings of the present invention mainly describe the principle of the present invention, and in the technology of this design principle, the settings of the power mechanism, the power supply system, the control system, etc. of the device are not completely described, and the details of the power mechanism, the power supply system, and the control system can be clearly known on the premise that those skilled in the art understand the principle of the present invention.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (6)
1. A thermocouple wire welding condition inspection device, characterized by comprising:
the convex lens is used for observing a welding spot on the welding wire;
the lens base is fixedly arranged at the bottom of the convex lens;
the connecting clip is detachably arranged on the microscope base;
the supporting rod is fixedly arranged at the bottom of the connecting clamp;
the supporting seat is fixedly arranged at the bottom end of the supporting rod;
the supporting strip plates are fixedly arranged at the bottom of the supporting seat;
and the positioning mechanism is arranged on the supporting seat and the supporting strip plate and is positioned on one side of the convex lens.
2. The device for inspecting the welding condition of a thermocouple wire according to claim 1, wherein the positioning mechanism comprises a longitudinal centering bar, a transverse centering bar, a longitudinal adjusting bar, a transverse adjusting bar and a supporting sleeve, the longitudinal centering bar and the transverse centering bar are disposed on the same side of the convex lens, the longitudinal centering bar and the transverse centering bar are respectively disposed on a longitudinal surface of a welding point and a transverse surface of a welding wire, the longitudinal adjusting bar is slidably mounted on the supporting base, the longitudinal adjusting bar extends to one side of the convex lens and is fixedly connected with the longitudinal centering bar, the transverse adjusting bar is fixedly mounted at the bottom of the transverse centering bar, the supporting sleeve is sleeved on the bottom end of the transverse adjusting bar in a positioning manner, and the bottom end of the supporting sleeve is fixedly connected with the top of the supporting strip.
3. The thermocouple wire welding condition inspection device according to claim 1, wherein a balance weight seat is arranged below the support slat, an adjusting groove is formed in the top of the balance weight seat, a shaft rod is fixedly installed in the adjusting groove, a connecting seat is rotatably sleeved on the shaft rod, and the top of the connecting seat is fixedly connected with the bottom of the support slat.
4. The thermocouple wire welding condition inspection device according to claim 3, wherein a positioning screw rod is threadedly mounted on one side of the counterweight base, and an end of the positioning screw rod extends into the adjustment groove and abuts against a side edge of the connecting base.
5. The thermocouple wire welding condition inspection device according to claim 1, wherein a screw is threadedly mounted on the connection clip, the screw penetrating through the lens holder, and the connection clip is U-shaped.
6. The thermocouple wire welding condition inspection device according to claim 2, wherein a through hole adapted to the longitudinally-arranged adjusting rod is formed in the support base, and positioning bolts are threadedly mounted on both the support base and one side of the support sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222276032.7U CN218036454U (en) | 2022-08-29 | 2022-08-29 | Thermocouple wire welding condition inspection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222276032.7U CN218036454U (en) | 2022-08-29 | 2022-08-29 | Thermocouple wire welding condition inspection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218036454U true CN218036454U (en) | 2022-12-13 |
Family
ID=84351741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222276032.7U Active CN218036454U (en) | 2022-08-29 | 2022-08-29 | Thermocouple wire welding condition inspection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218036454U (en) |
-
2022
- 2022-08-29 CN CN202222276032.7U patent/CN218036454U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108387448A (en) | Battery welding tensile force testing method and battery welding tensile force testing tooling | |
| CN205581060U (en) | Automatic ultrasonic inspection of spiral weld pipe welding seam is with probe fixture | |
| CN218036454U (en) | Thermocouple wire welding condition inspection device | |
| CN111331238A (en) | Precise pressure welding device adopting pressure sensor | |
| CN207248098U (en) | A kind of cutter rotary display stand structure | |
| CN206779828U (en) | A kind of test specimen welding group is to fixture | |
| WO2016115712A1 (en) | Electrode force detection apparatus and spot welder head having same | |
| CN110208085A (en) | A kind of metal material hole squeeze test device and test method | |
| CN103994970A (en) | Full-automatic welding tension testing device | |
| CN218524515U (en) | Device for detecting hardness of metal material | |
| CN208391377U (en) | A kind of welding for steel structure angular adjustment frame | |
| CN217045990U (en) | Drill diameter grinding positioning device and drill diameter grinding equipment | |
| CN212599458U (en) | Angle-adjustable external scraper seat device | |
| CN212390990U (en) | Quick measuring device of workpiece surface roughness | |
| CN209707290U (en) | Bevel gear tooth top hardness measurement bracket | |
| CN204503828U (en) | A kind of shape tube radian detects frock | |
| CN209157393U (en) | A kind of multifunction laser Soldering machine | |
| CN214893984U (en) | Detect adjustable mechanism of frock screw thread | |
| CN216559603U (en) | Torsional spring fatigue test machine with clamping function | |
| CN215510056U (en) | Aluminum alloy part auxiliary clamping positioner | |
| CN213121723U (en) | Welding point quality detection device | |
| CN210142028U (en) | Steel bar distance measuring machine pressed by spring | |
| CN212748632U (en) | Table edge fixing device of Jolly balance | |
| CN215510758U (en) | A anchor clamps for aluminum alloy part assembly | |
| CN218765658U (en) | Temperature test tool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |