CN2755564Y - H-shaped length measuring mechanism - Google Patents
H-shaped length measuring mechanism Download PDFInfo
- Publication number
- CN2755564Y CN2755564Y CN 200420121208 CN200420121208U CN2755564Y CN 2755564 Y CN2755564 Y CN 2755564Y CN 200420121208 CN200420121208 CN 200420121208 CN 200420121208 U CN200420121208 U CN 200420121208U CN 2755564 Y CN2755564 Y CN 2755564Y
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- CN
- China
- Prior art keywords
- moving body
- fixed
- length
- section steel
- utility
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- 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
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- Length Measuring Devices With Unspecified Measuring Means (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model relates to a length measuring mechanism for H section steel, which is more specifically used for measuring the length automatically when the H section steel is processed for the second time and belongs to the technical field of machinery equipment. The utility model has a main structure that a guide rail is installed on the lateral surface of a frame; a rack bar and a graduated scale are fixed on the guide rail; a locking handle is screwed into a moving body; a gear is installed on a shaft and installed inside the moving body; a hand wheel is installed on the shaft; a pointer is fixed on the moving body; a limit rod and a limit switch are respectively installed inside bumping blocks; the bumping blocks are fixed on a fixed body; the fixed body is connected with the moving body; one end of an air cylinder is connected with the bumping blocks, and the other end is connected with the moving body. The utility model has the advantages of simple structure, compact and reasonable structure, low cost, convenient and quick adjustment, and accurate positioning; the length measuring mechanism for H section steel is suitable for measuring the length of the H section steel; the superiority of the utility model can be obvious as producing the H section steel with similar length in bulk; the length of a plurality of H section steel can be measured as long as moving positions as measuring a long mechanism to reduce large numbers of manual scribing operations or large numbers of equipment investment.
Description
Technical field
The utility model relates to a kind of H shaped steel and measures the lead aircraft structure, specifically is used for H shaped steel when carrying out secondary processing, reduces artificially line, carries out automatic measured length, belongs to mechanical equipment technical field.
Background technology
Before the utility model is made, in the prior art, H shaped steel secondary processing is measured when long, normally adopt oriented side to install a pinch trolley additional at roller-way, utilize the clamp of dolly to vise H shaped steel, by computer, programmed control, servomotor, gear, rack drives walking, encoder to count is determined the length of H shaped steel.The rectangular formula of this mensuration, dolly all will back and forth be walked to pinch at every turn and be measured longly, waste energy, and equipment manufacturing cost cost height, than higher, the maintenance of equipment is also cumbersome to operator's competency profiling.
Technology contents
The purpose of this utility model is to overcome above-mentioned weak point, thereby provides a kind of simple, compact and reasonable for structure; Low cost of manufacture, quick, accurate positioning easy to adjust are measured the lead aircraft structure as long as just can reduce the H shaped steel of a large amount of artificial line and measure the lead aircraft structure numerous H shaped steel measured length a shift position.
Main solution of the present utility model is achieved in that
The new main side of adopting guide rail 11 to be installed in framework 1 of this practicality, tooth bar 12, rule 15 are fixed on the guide rail 11, set lever 9 screws in moving body 10, and gear 14 is contained on the axle 18 and the moving body 10 of packing into, and handwheel 13 is installed on the axle 18, pointer 16 is solid on moving body 10, gag lever post 4, limit switch 5 are respectively charged into collision block 6, and collision block 6 is fixed on the fixed body 7, and fixed body 7 is connected with moving body 10, cylinder 8 one ends connect collision block 6, and the other end is connected with moving body 10.
Compared with the prior art the utility model has the following advantages:
The utility model is simple, compact and reasonable for structure; Low cost of manufacture, quick, accurate positioning easy to adjust, the length measurment that is fit to H shaped steel, special when producing same length H shaped steel in batches, its superiority is more obvious, measure the lead aircraft structure as long as a shift position, just can reduce a large amount of artificial line or huge equipment investment to numerous H shaped steel measured length.
Description of drawings
Fig. 1 is the utility model structural front view.
Fig. 2 is the utility model structure A-A cut-open view.
Fig. 3 is the utility model structure B-B cut-open view.
Embodiment
Embodiment during following the utility model is incited somebody to action in conjunction with the accompanying drawings is further described:
The utility model mainly is made up of framework 1, analyzing rod 2, optoelectronic switch 3, gag lever post 4, limit switch 5, collision block 6, fixed body 7, cylinder 8, set lever 9, moving body 10, guide rail 11, tooth bar 12, handwheel 13, gear 14, rule 15, pointer 16, baffle plate 17, axle 18 etc.The utility model mainly is made up of planker movable part, collision block rotating part, reduction gear three parts.
Planker movable part: adopt guide rail 11 to be installed in the side of framework 1, tooth bar 12, rule 15 are fixed on the guide rail 11, set lever 9 screws in moving body 10, gear 12 is contained on the axle 18 and the moving body 10 of packing into, handwheel 13 is installed on the axle 18, pointer 16 is solid on moving body 10, and integral body is inserted in guided way 11.
The collision block rotating part: gag lever post 4, limit switch 5 are respectively charged into collision block 6, and collision block 6 is fixed on the fixed body 7, and fixed body 7 is connected with moving body 10, and cylinder 8 one ends connect collision block 6, and the other end is connected with moving body 10.
The reduction gear part: the fixed light electric switch 3 and the analyzing rod 2 of packing on moving body 10, play supervisory function bit.
The principle of work of the present utility model and the course of work:
Principle of work: the utility model is driven mensuration lead aircraft structure and is moved by handwheel 13, gear 14, tooth bar 12 transmissions, by pointer 16, moves on scale 15 and determines mobile distance, and the set lever 9 of turn moving body both sides is locked with moving body 10.Press pneumatic switch, collision block 6 is screwed in the roller-ways, when H shaped steel entered reduction gear 3, the transporting velocity of workpiece reduced automatically, stopped limit switch 5 closures when workpiece bumps against the locating surface of swing arm 6, and roller-way stops to carry, and this moment, the length of workpiece was determined.
The course of work: H shaped steel hair is bad produce after, generally need carry out the secondary deep processing, promptly hole, operations such as cut-out, fore shaft, workpiece need carry out length measurment.Determine earlier to measure the distance that the lead aircraft structure moves before processing, rotate handwheel then and will measure the position that the lead aircraft structure moves on to the scale demonstration, the set lever of turn moving body both sides is locked with it.Closed cylinder step switch screws in swing arm in the rollgang, start the roller-way conveying workpieces, when the optoelectronic switch of measuring the lead aircraft structure is sensed workpiece and is entered, the roller-way transporting velocity reduces automatically, when the end face of H shaped steel bumps against gag lever post, gag lever post is shifted to the locating surface of swing arm with H shaped steel, when the end face of H shaped steel bumps against the locating surface of swing arm, gag lever post enters the groove of locating surface, and closed rollgang switch, stops the roller-way conveying workpieces, this moment, length was determined, H shaped steel is processed, and completion of processing allows swing arm screw out roller-way, allows workpiece pass through.Repeat above-mentioned action and can measure length the equal length workpiece.
Claims (2)
1, a kind of H shaped steel is measured the lead aircraft structure, it is characterized in that adopting guide rail (11) to be installed in the side of framework (1), tooth bar (12), rule (15) is fixed on the guide rail (11), set lever (9) screws in moving body (10), gear (14) is contained in axle (18) and goes up and the moving body of packing into (10), axle (18) is gone up handwheel (13) is installed, pointer (16) is solid on moving body (10), gag lever post (4), limit switch (5) is respectively charged into collision block (6), collision block (6) is fixed on the fixed body (7), fixed body (7) is connected with moving body (10), and cylinder (8) one ends connect collision block (6), and the other end is connected with moving body (10).
2, H shaped steel according to claim 1 is measured the lead aircraft structure, it is characterized in that described at last fixed light electric switch (3) of moving body (10) and the analyzing rod of packing into (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420121208 CN2755564Y (en) | 2004-12-31 | 2004-12-31 | H-shaped length measuring mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420121208 CN2755564Y (en) | 2004-12-31 | 2004-12-31 | H-shaped length measuring mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2755564Y true CN2755564Y (en) | 2006-02-01 |
Family
ID=35929192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420121208 Expired - Fee Related CN2755564Y (en) | 2004-12-31 | 2004-12-31 | H-shaped length measuring mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2755564Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102151716A (en) * | 2011-03-23 | 2011-08-17 | 无锡华联科技集团有限公司 | Length measuring device for channel type steel bending machine |
| CN102218663A (en) * | 2011-03-30 | 2011-10-19 | 无锡华联精工机械有限公司 | Assembling, adjusting and fixing component for laser cutter |
| CN104476182A (en) * | 2014-11-30 | 2015-04-01 | 芜湖世特瑞转向系统有限公司 | External ball head assembling error prevention device for steering engine assembly and assembling error prevention method thereof |
| CN105043217A (en) * | 2015-07-09 | 2015-11-11 | 成都振中电气有限公司 | Meshing gap-changeable length measuring device |
| CN109425281A (en) * | 2017-08-21 | 2019-03-05 | 大连昱达汽车部件制造有限公司 | Vibration-type H profile steel sheared length detection machine |
-
2004
- 2004-12-31 CN CN 200420121208 patent/CN2755564Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102151716A (en) * | 2011-03-23 | 2011-08-17 | 无锡华联科技集团有限公司 | Length measuring device for channel type steel bending machine |
| CN102151716B (en) * | 2011-03-23 | 2012-10-17 | 无锡华联科技集团有限公司 | Length measuring device for channel type steel bending machine |
| CN102218663A (en) * | 2011-03-30 | 2011-10-19 | 无锡华联精工机械有限公司 | Assembling, adjusting and fixing component for laser cutter |
| CN104476182A (en) * | 2014-11-30 | 2015-04-01 | 芜湖世特瑞转向系统有限公司 | External ball head assembling error prevention device for steering engine assembly and assembling error prevention method thereof |
| CN105043217A (en) * | 2015-07-09 | 2015-11-11 | 成都振中电气有限公司 | Meshing gap-changeable length measuring device |
| CN109425281A (en) * | 2017-08-21 | 2019-03-05 | 大连昱达汽车部件制造有限公司 | Vibration-type H profile steel sheared length detection machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |