CN204819054U - Automatic resistance trimming equipment of strainometer - Google Patents
Automatic resistance trimming equipment of strainometer Download PDFInfo
- Publication number
- CN204819054U CN204819054U CN201520406427.1U CN201520406427U CN204819054U CN 204819054 U CN204819054 U CN 204819054U CN 201520406427 U CN201520406427 U CN 201520406427U CN 204819054 U CN204819054 U CN 204819054U
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- guide rail
- grinding head
- assembly
- lift cylinder
- display
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Abstract
The utility model discloses an automatic resistance trimming equipment of strainometer, which comprises a frame, the display module, the counterpoint subassembly, the first subassembly of polishing, probe subassembly and platform subassembly, the display module includes display A and display B, the counterpoint subassembly includes camera and camera lens, the output of camera is connected to display B, the first subassembly of polishing is including polishing first mounting bracket, lift cylinder A, lift cylinder B, polish head and motor, it is equipped with guide rail A on the first mounting bracket to polish, lift cylinder B and motor slidable mounting are on guide rail A, the motor is connected to lift cylinder B's flexible end, lift cylinder A drive slide A remove along guide rail A, slide B lower extreme is equipped with guide rail B, motor drive head along the guide rail B back -and -forth movement of polishing, the probe subassembly includes probe, guide rail C and probe fixing seat, and probe fixing seat upper end is connected to lift cylinder A, and the platform subassembly is fixed on the processing mesa of frame, this equipment is polished of high qualityly and is stable, has improved production efficiency greatly.
Description
Technical field
The utility model relates to resistance strain gauge technology field, specifically the automatic resistance trimming equipment of a kind of strain gauge.
Background technology
Strain ga(u)ge is can by the strain on engineering component, and namely change in size is converted into the converter (also known as resistance strain gage) of resistance variations, referred to as strain gauge.Current people realize the adjustment of strain ga(u)ge resistance by the mode of manual polishing.The specific practice of manual polishing is: artificial hand takes motor, machine shaft one ends wound silk floss flower, then is stained with grinding paster, by motor high-speed rotation, the cotton mass speckling with grinding paster is touched strain ga(u)ge wire grid, by thinning for the polishing of wire grid thickness, to reach the object increasing strain ga(u)ge resistance.The mode of manual polishing has following shortcoming: 1, higher to the technical requirement of operating personnel, operating personnel need could be on duty after technical training, and the mobility of people of enterprise is large at present, therefore needs enterprise to drop into larger cost and carry out staff training, increase business burden; 2, the polishing quality of product and grinding efficiency affect comparatively large by artifact, cause unstable product quality, and grinding efficiency are not high; 3, during manual polishing, have certain grinding angle, and motor rotates and product contact site is straight line, cause a wire grid part to be polished to the most at last, a part is not but polished to, and the part thickness be polished to is also uneven; 4, because silk floss flower is not wear-resisting, and easily to make dirty, impact polishing quality, so need frequently change, so just causes the waste on cost and efficiency is very low.
Utility model content
The purpose of this utility model is to provide a kind of strain gauge automatic resistance trimming equipment, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
The automatic resistance trimming equipment of a kind of strain gauge, comprise frame, display module, contraposition assembly, grinding head assembly, probe assembly and platform assembly, described display module, contraposition assembly, grinding head assembly, probe assembly and platform assembly are all positioned in frame;
Described display module is positioned at frame upper end, and display module comprises display A and display B, display B totally 2, and symmetry is disposed in frame;
Described contraposition assembly comprises camera and camera lens, totally 2, camera, and is parallelly fixed in frame, and camera lens is located at camera front end, and the output of camera is connected to display B;
Described grinding head assembly comprises grinding head installing rack, lift cylinder A, lift cylinder B, grinding head and motor, grinding head installing rack is fixed in frame, grinding head installing rack is provided with guide rail A, guide rail A is vertically arranged, lift cylinder B and motor are slidably mounted on guide rail A respectively by slide A and slide B, the telescopic end of lift cylinder B connects the slide B at motor place, and drive slide B to move along guide rail A, lift cylinder A is located at grinding head installing rack upper end, and lift cylinder A drives slide A to move along guide rail A, slide B lower end is provided with horizontally disposed guide rail B, grinding head is slidably mounted on guide rail B, and be positioned at below guide rail B, motor connects grinding head by eccentric wheel accelerator rod mechanism, and drive grinding head to move forward and backward along guide rail B,
Described probe assembly comprises probe, guide rail C and probe base, and probe is fixed in probe base, and probe base is slidably mounted on guide rail C, and probe base upper end is connected to lift cylinder A;
Described platform assembly is fixed on the processing table top of frame.
As further program of the utility model: be equipped with the sheet metal shell shielded outside described display A and display B.
As the utility model further scheme: described display A is also equipped with mouse and keyboard.
As the utility model further scheme: described camera is between 2 display B.
As the utility model further scheme: described contraposition assembly also comprises the assist illuminator providing illumination.
As the utility model further scheme: described assist illuminator is LED.
As the utility model further scheme: described grinding head assembly also comprises the micrometer of finely tuning the height of grinding head.
As the utility model further scheme: described probe is gold-plated silver solder.
As the utility model further scheme: described platform assembly is also provided with grinding paster container.
Compared with prior art, the beneficial effects of the utility model are: 1, this strain gauge automatic resistance trimming equipment is after artificial contraposition, automatically can complete the polishing of strain gauge, and without the need to manually operating always, operating personnel can operate multiple devices simultaneously, decrease personnel cost; 2, this strain gauge automatic resistance trimming equipment polishing quality is good and stable, and polishing speed is fast, substantially increases efficiency; 3, the automatic resistance trimming equipment operating of this strain gauge is simple, easy to use, and employee's post training is simple, and easy left-hand seat; 4, the grinding head of this strain gauge automatic resistance trimming equipment is wear-resisting, frequently need not change, decrease replacing construction, enhance productivity further.
Accompanying drawing explanation
Fig. 1 is the structural representation of the automatic resistance trimming equipment of strain gauge.
Fig. 2 is the structural representation of strain gauge automatic resistance trimming equipment when only installing display module.
Fig. 3 is the structural representation of contraposition assembly in the automatic resistance trimming equipment of strain gauge.
Fig. 4 is the structural representation of grinding head assembly in the automatic resistance trimming equipment of strain gauge.
Fig. 5 is the structural representation of strain gauge automatic resistance trimming equipment middle probe assembly.
In figure: 1-frame, 2-display module, 21-display A, 22-display B, 23-sheet metal shell, 3-contraposition assembly, 31-camera, 32-camera lens, 4-grinding head assembly, 41-grinding head installing rack, 42-lift cylinder A, 43-guide rail A, 44-lift cylinder B, 45-micrometer, 46-eccentric wheel accelerator rod mechanism, 47-guide rail B, 48-grinding head, 49-motor, 5-probe assembly, 51-probe, 52-guide rail C, 6-platform assembly.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1 ~ 5, in the utility model embodiment, the automatic resistance trimming equipment of a kind of strain gauge, comprise frame 1, display module 2, contraposition assembly 3, grinding head assembly 4, probe assembly 5 and platform assembly 6, described display module 2, contraposition assembly 3, grinding head assembly 4, probe assembly 5 and platform assembly 6 are all positioned in frame 1;
Described display module 2 is positioned at frame 1 upper end, display module 2 comprises display A21 and display B22, the sheet metal shell 23 shielded is equipped with outside display A21 and display B22, display A21 is used for display strain gauge resistance data in real time, display A21 is also equipped with mouse and keyboard, for setting parameters, and display B22 totally 2, and symmetry is disposed in frame 1, display B22 is used for indirect labor's contraposition;
Described contraposition assembly 3 comprises camera 31 and camera lens 32, totally 2, camera 31, and be parallelly fixed in frame 1, preferably, described camera 31 is between 2 display B22, camera lens 32 is located at camera 31 front end, the output of camera 31 is connected to display B22, and the picture that camera 31 is taken is presented on display B22 in real time, when artificial placement product, taken by camera 31 and amplify, and show on display B22, with indirect labor's contraposition, described contraposition assembly 3 also comprises the assist illuminator providing illumination, preferably, described assist illuminator is LED;
Described grinding head assembly 4 comprises grinding head installing rack 41, lift cylinder A42, lift cylinder B44, grinding head 48 and motor 49, grinding head installing rack 41 is fixed in frame 1, grinding head installing rack 41 is provided with guide rail A43, guide rail A43 is vertically arranged, lift cylinder B44 and motor 49 are slidably mounted on guide rail A43 respectively by slide A and slide B, the telescopic end of lift cylinder B44 connects the slide B at motor 49 place, and drive slide B to move along guide rail A43, lift cylinder A42 is located at grinding head installing rack 41 upper end, and lift cylinder A42 drives slide A to move along guide rail A43, slide B lower end is provided with horizontally disposed guide rail B47, grinding head 48 is slidably mounted on guide rail B47, and be positioned at below guide rail B47, motor 49 connects grinding head 48 by eccentric wheel accelerator rod mechanism 46, and drive grinding head 48 to move forward and backward along guide rail B47, described grinding head assembly 4 also comprises micrometer 45, micrometer 45 is for carrying out the fine setting of grinding head 48 height,
Described probe assembly 5 comprises probe 51, guide rail C52 and probe base, probe 51 is fixed in probe base, probe base is slidably mounted on guide rail C52, probe base upper end is connected to lift cylinder A42, when lift cylinder A42 drives grinding head 48 to move up and down, synchronous drive probe 51 moves up and down, and preferably, described probe 51 is gold-plated silver solder;
Described platform assembly 6 is fixed on the processing table top of frame 1, and platform assembly 6 is for placing product, and drives product to move all around, and described platform assembly 6 is also provided with grinding paster container.
Operation principle of the present utility model is: the automatic resistance trimming equipment of described strain gauge, during use, strain gauge to be adjusted is placed on platform assembly 6, operating personnel adjust strain gauge position, taken by camera 31 simultaneously and amplify, and show on display B22, with indirect labor's contraposition, after artificial contraposition completes, lift cylinder A42 starts, slide A and slide B is driven to move down along guide rail A43, thus drive lift cylinder B44, grinding head 48 and motor 49 move down, meanwhile, synchronous drive probe 51 moves down, probe 51 contacting strain machine bond pad locations, with Real-Time Monitoring strain machine change in resistance, the resistance data obtained are shown by display A21, so that operating personnel learn strain gauge change in resistance at any time.After grinding head 48 is displaced downwardly to certain altitude, starter motor 49, motor 49 drives grinding head 48 to move on rear side of guide rail B47 by eccentric wheel accelerator rod mechanism 46, start lift cylinder B44, lift cylinder B44 drives slide B to move down, and then drive grinding head 48 to move down, until grinding head 48 probes in the grinding paster container on platform assembly 6, grinding head 48 is stained with grinding paster.Lift cylinder A42 drives grinding head 48 to move to above strain gauge, starter motor 49, motor 49 drives grinding head 48 to move forward and backward along guide rail B47 by eccentric wheel accelerator rod mechanism 46, carry out the polishing of strain gauge, operating personnel obtain strain gauge resistance data, to monitor polishing progress by display A21.Grinding head 48 was polished after the time of one end, needed again to be stained with grinding paster, to ensure effect of polishing.
Described strain gauge automatic resistance trimming equipment, after artificial contraposition, can complete the polishing of strain gauge automatically, and without the need to manually operating always, operating personnel can operate multiple devices simultaneously, decrease personnel cost; Described strain gauge automatic resistance trimming equipment polishing quality is good and stable, and polishing speed is fast, substantially increases efficiency; The automatic resistance trimming equipment operating of described strain gauge is simple, easy to use, and employee's post training is simple, and easy left-hand seat; The grinding head of described strain gauge automatic resistance trimming equipment is wear-resisting, frequently need not change, decrease replacing construction, enhance productivity further.
For between certain strain gauge grinding machine, every edition manual polishing time of resistance 350 Ω monolithic is probably 25 minutes, and the present device polishing time is probably 20 minutes.Every edition manual polishing time of resistance 1000 Ω monolithic is probably 35 minutes, and the present device polishing time is probably 30 minutes.Resistance 350 Ω half adjusts the sheet every edition manual polishing time to be probably 40 minutes, and the present device polishing time is probably 35 minutes.Resistance 1000 Ω half adjusts the sheet every edition manual polishing time to be probably 45 minutes, and the present device polishing time is probably 40 minutes.Another present device people can operate general 5 machines simultaneously, and equipment polishing quality is high, good stability, precision reaches ± 0.1% within.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this description is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of description is only for clarity sake, those skilled in the art should by description integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
Claims (9)
1. the automatic resistance trimming equipment of strain gauge, it is characterized in that, comprise frame (1), display module (2), contraposition assembly (3), grinding head assembly (4), probe assembly (5) and platform assembly (6), described display module (2), contraposition assembly (3), grinding head assembly (4), probe assembly (5) and platform assembly (6) are all positioned in frame (1);
Described display module (2) is positioned at frame (1) upper end, display module (2) comprises display A (21) and display B (22), display B (22) totally 2, and symmetry is disposed in frame (1);
Described contraposition assembly (3) comprises camera (31) and camera lens (32), totally 2, camera (31), and be parallelly fixed in frame (1), camera lens (32) is located at camera (31) front end, and the output of camera (31) is connected to display B (22);
Described grinding head assembly (4) comprises grinding head installing rack (41), lift cylinder A (42), lift cylinder B (44), grinding head (48) and motor (49), grinding head installing rack (41) is fixed in frame (1), grinding head installing rack (41) is provided with guide rail A (43), guide rail A (43) is vertically arranged, lift cylinder B (44) and motor (49) are slidably mounted on guide rail A (43) respectively by slide A and slide B, the telescopic end of lift cylinder B (44) connects the slide B at motor (49) place, and drive slide B mobile along guide rail A (43), lift cylinder A (42) is located at grinding head installing rack (41) upper end, and lift cylinder A (42) drives slide A mobile along guide rail A (43), slide B lower end is provided with horizontally disposed guide rail B (47), grinding head (48) is slidably mounted on guide rail B (47), and be positioned at guide rail B (47) below, motor (49) connects grinding head (48) by eccentric wheel accelerator rod mechanism (46), and drive grinding head (48) to move forward and backward along guide rail B (47),
Described probe assembly (5) comprises probe (51), guide rail C (52) and probe base, probe (51) is fixed in probe base, probe base is slidably mounted on guide rail C (52), and probe base upper end is connected to lift cylinder A (42);
Described platform assembly (6) is fixed on the processing table top of frame (1).
2. the automatic resistance trimming equipment of strain gauge according to claim 1, is characterized in that, is equipped with the sheet metal shell (23) shielded outside described display A (21) and display B (22).
3. the automatic resistance trimming equipment of strain gauge according to claim 1 and 2, is characterized in that, described display A (21) is also equipped with mouse and keyboard.
4. the automatic resistance trimming equipment of strain gauge according to claim 3, is characterized in that, described camera (31) is positioned between 2 display B (22).
5. the automatic resistance trimming equipment of strain gauge according to claim 1 or 2 or 4, is characterized in that, described contraposition assembly (3) also comprises the assist illuminator providing illumination.
6. the automatic resistance trimming equipment of strain gauge according to claim 5, is characterized in that, described assist illuminator is LED.
7. the automatic resistance trimming equipment of the strain gauge according to claim 1 or 6, is characterized in that, described grinding head assembly (4) also comprises the micrometer (45) of finely tuning the height of grinding head (48).
8. the automatic resistance trimming equipment of strain gauge according to claim 1, is characterized in that, described probe (51) is gold-plated silver solder.
9. the automatic resistance trimming equipment of strain gauge according to claim 1 or 2 or 4 or 6 or 8, it is characterized in that, described platform assembly (6) is also provided with grinding paster container.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520406427.1U CN204819054U (en) | 2015-06-12 | 2015-06-12 | Automatic resistance trimming equipment of strainometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520406427.1U CN204819054U (en) | 2015-06-12 | 2015-06-12 | Automatic resistance trimming equipment of strainometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204819054U true CN204819054U (en) | 2015-12-02 |
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ID=54676695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520406427.1U Expired - Fee Related CN204819054U (en) | 2015-06-12 | 2015-06-12 | Automatic resistance trimming equipment of strainometer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204819054U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111890168A (en) * | 2020-06-03 | 2020-11-06 | 福建浩蓝光电有限公司 | Waste folding machine for machining high-precision floating focusing lens and using method of waste folding machine |
| CN112091780A (en) * | 2020-09-21 | 2020-12-18 | 安徽中恒威设计有限公司 | Device is moulded in repair of industrial design product appearance |
-
2015
- 2015-06-12 CN CN201520406427.1U patent/CN204819054U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111890168A (en) * | 2020-06-03 | 2020-11-06 | 福建浩蓝光电有限公司 | Waste folding machine for machining high-precision floating focusing lens and using method of waste folding machine |
| CN112091780A (en) * | 2020-09-21 | 2020-12-18 | 安徽中恒威设计有限公司 | Device is moulded in repair of industrial design product appearance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151202 Termination date: 20160612 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |