CN103776412B - A kind of worm and gear centre-to-centre spacing Quick Measurement lathe - Google Patents
A kind of worm and gear centre-to-centre spacing Quick Measurement lathe Download PDFInfo
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- CN103776412B CN103776412B CN201410037272.9A CN201410037272A CN103776412B CN 103776412 B CN103776412 B CN 103776412B CN 201410037272 A CN201410037272 A CN 201410037272A CN 103776412 B CN103776412 B CN 103776412B
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- worm
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- slide unit
- worm gear
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Abstract
The present invention relates to a kind of lathe of measuring, be specifically related to a kind of worm and gear centre-to-centre spacing Quick Measurement lathe of electric power steering system of automobile. This measurement lathe comprises frame, program control case, operation display, contiguous block, slide unit, worm screw fixture and worm gear fixture float. On the platen of frame, by slide rail, unsteady slide unit is installed, on the slide unit that floats, worm screw fixture is installed, on the platen of slide unit one side of floating, worm gear fixture is installed, the both sides of worm gear fixture are separately installed with gap sensor. This measurement lathe has solved existing detection mode can not intuitively show that worm gear one encloses centre-to-centre spacing situation of change, and clamping, Measuring Time are long, is not easy to the problem that online batch detection is used. This worm and gear centre-to-centre spacing Quick Measurement lathe can be identified product quality in time, can effectively reduce product integrated cost.
Description
Technical field
The present invention relates to a kind of lathe of measuring, be specifically related to a kind of worm and gear centre-to-centre spacing Quick Measurement lathe of electric power steering system of automobile.
Background technology
The at present domestic not method quickly and easily of the reducing gear worm and gear center distance measurement in electric power steering system of automobile, worm and gear center distance measurement is all to adopt traditional manual method, above change measurement balladeur train axle into apex column at gear double-side meshed comprehensive measuring instrument (shown in Fig. 1), change main carriage axle into horizontal crossbearer, by very good worm screw level, worm gear is upper and lower top fixing, hand rotary worm, then observe a circle undulating value by dial gauge, this process can not intuitively show that worm gear one encloses centre-to-centre spacing situation of change, and clamping, Measuring Time is long, being not easy to online batch detection uses.
Summary of the invention
The object of the invention is to: provide one can realize quick-clamping, automatically measure, beat is fast, and intuitively display centre, apart from fluctuation situation, is convenient to on-line quick detection, identification product quality in time, the worm and gear centre-to-centre spacing Quick Measurement lathe of reduction product integrated cost.
Technical scheme of the present invention is:
A kind of worm and gear centre-to-centre spacing Quick Measurement lathe, comprise frame, program control case, operation display, contiguous block, unsteady slide unit, worm screw fixture and worm gear fixture, it is characterized in that: the platen below of frame is provided with program control case, the slide rail that the platen upper surface of frame arranges by symmetry shape is provided with unsteady slide unit, the drive lead screw driving by driving motor is installed on the platen between slide rail, contiguous block is housed on drive lead screw, contiguous block and unsteady slide unit are slidably connected, and on the platen of drive lead screw one side, level sensor are housed; On unsteady slide unit, worm screw fixture is installed, on the platen of slide unit one side of floating, worm gear fixture is installed, the both sides of worm gear fixture are separately installed with gap sensor, in the frame of unsteady slide unit top, operation display is housed, is connected with program control case by wire respectively to level sensor, worm screw fixture, worm gear fixture, operation display, gap sensor.
Described worm screw fixture is made up of column, top, top, drive and worm-drive motor, column is symmetry shape setting, on one of them column, be movably installed with top by clamping lever, on another column, be movably installed with top, on top, be provided with drive, drive one side is equipped with worm-drive motor, and worm-drive motor is connected with drive by driving-belt.
Described worm gear fixture by installing rack, cylinder, upper top, lower top, adjust motor, adjust screw mandrel, press-fit block and turbine wheel shaft line detector and form, the top of installing rack is provided with cylinder, the front end face of installing rack is movably installed with press-fit block by guide rail, the lower surface of press-fit block is fixed with top, and the upper surface of press-fit block is connected with cylinder; On the installing rack of upper top below, be provided with lower toply by adjusting plate, the rear end face of installing rack is fixed with adjustment motor by installing plate, adjusts motor and is connected with adjustment plate by adjusting screw mandrel; On the worm gear fixture of adjustment plate one side, turbine wheel shaft line detector is housed.
The invention has the advantages that:
This worm and gear centre-to-centre spacing Quick Measurement lathe can be realized quick-clamping, automatically measure, beat is fast, by operation display intuitively display centre apart from fluctuation situation, be convenient to on-line quick detection, solve existing detection mode and can not intuitively show that worm gear one encloses centre-to-centre spacing situation of change, and clamping, Measuring Time are long, be not easy to the problem that online batch detection is used. This worm and gear centre-to-centre spacing Quick Measurement lathe can be identified product quality in time, can effectively reduce product integrated cost.
Brief description of the drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is plan structure schematic diagram of the present invention.
In figure: 1, frame, 2, program control case, 3, operation display, 4, contiguous block, 5, the slide unit that floats, 6, slide rail, 7, driving motor, 8, drive lead screw, 9, to level sensor, 10, column, 11, top, 12, top, 13, drive, 14, worm-drive motor, 15, clamping lever, 16, installing rack, 17, cylinder, 18, upper top, 19, lower top, 20, adjust motor, 21, adjust screw mandrel, 22, press-fit block, 23, turbine wheel shaft line detector, 24, adjust plate, 25, installing plate, 26, gap sensor.
Detailed description of the invention
A kind of worm and gear centre-to-centre spacing Quick Measurement lathe comprises frame 1, program control case 2, operation display 3, contiguous block 4, slide unit 5, worm screw fixture and worm gear fixture float. The platen below of frame 1 is provided with program control case 2, and the slide rail 6 that the platen upper surface of frame 2 arranges by symmetry shape is provided with the slide unit 5 that floats. The drive lead screw 8 driving by driving motor 7 is installed on the platen between slide rail 6, contiguous block 4 is housed on drive lead screw 8, contiguous block 4 is slidably connected with unsteady slide unit 5, on the platen of drive lead screw 8 one sides, level sensor 9 is housed; On unsteady slide unit 5, worm screw fixture is installed.
Worm screw fixture is made up of column 10, top 11, top 12, drive 13 and worm-drive motor 14. Column 10 is symmetry shape setting, on one of them column 10, be movably installed with top 11 by clamping lever 15, on another column 10, be movably installed with top 12, on top 12, be provided with drive 13, drive 13 1 sides are equipped with worm-drive motor 14, and worm-drive motor 14 is connected with drive 13 by driving-belt.
On the platen of slide unit 5 one sides of floating, worm gear fixture is installed. Worm gear fixture by installing rack 16, cylinder 17, upper top 18, lower top 19, adjust motor 20, adjust screw mandrel 21, press-fit block 22 and turbine wheel shaft line detector 23 and form, the top of installing rack 16 is provided with cylinder 17, the front end face of installing rack 16 is movably installed with press-fit block 22 by guide rail, it is top 18 that the lower surface of press-fit block 22 is fixed with, and the upper surface of press-fit block 22 is connected with cylinder 17. On the installing rack 16 of upper top 18 belows, be provided with lower toply 19 by adjusting plate 24, the rear end face of installing rack 16 is fixed with and is adjusted motor 20 by installing plate 25, adjusts motor 20 and is flexibly connected with adjustment plate 24 by adjusting screw mandrel 21; On the worm gear fixture of adjustment plate 24 1 sides, turbine wheel shaft line detector 23 is housed.
The both sides of worm gear fixture are separately installed with gap sensor 26, in the frame 1 of slide unit 5 tops of floating, operation display 3 are housed.
Being controlled by program control case 2 respectively to level sensor 9, worm screw fixture, worm gear fixture, operation display 3, gap sensor 26 and turbine wheel shaft line detector 23 of this worm and gear centre-to-centre spacing Quick Measurement lathe. Under the adjustment plate 24 of this measurement lathe worm gear fixture can drive under the effect of adjusting screw mandrel 21, top 19 move on installing rack 16, keep high consistent with slide unit 5 centers of floating thereby can adjust high position, worm gear center according to product. When work, first worm gear workpiece and worm screw workpiece are clamped respectively on worm gear fixture and worm screw fixture. Driving motor 7 starts by drive lead screw 8 and the unsteady slide unit 5 of contiguous block 4 promotion and advances along slide rail, makes worm gear workpiece and worm screw workpiece in engagement, and keeps the constantly meshed power of worm gear workpiece and worm screw workpiece. Under the effect of worm-drive motor 14, worm screw workpiece starts to rotate, and drive worm gear workpiece to rotate, now, the side-play amount in centre-to-centre spacing fluctuation data and worm gear workpiece and the worm screw workpiece engagement process of worm gear workpiece directly shows after measuring by gap sensor 26 in operation display 3. The axis deviant of worm gear workpiece is uploaded in operation display 3 by turbine wheel shaft line detector 23. After above-mentioned steps completes, accuse a working cycles and complete.
This worm and gear centre-to-centre spacing Quick Measurement lathe can be realized quick-clamping, automatically measure, beat is fast, can intuitively show that by operation display 3 workpiece centre is apart from fluctuation situation, be convenient to on-line quick detection, solve existing detection mode and can not intuitively show that worm gear one encloses centre-to-centre spacing situation of change, and clamping, Measuring Time are long, be not easy to the problem that online batch detection is used. This worm and gear centre-to-centre spacing Quick Measurement lathe can be identified product quality in time, can effectively reduce product integrated cost.
Embodiment of the present invention is only the description that the preferred embodiment of the present invention is carried out; not design of the present invention and scope are limited; do not departing under the prerequisite of design philosophy of the present invention; various distortion and improvement that in this area, engineers and technicians make technical scheme of the present invention; all should fall into protection scope of the present invention; the technology contents of request protection of the present invention, has all been documented in claims.
Claims (1)
1. a worm and gear centre-to-centre spacing Quick Measurement lathe, comprise frame (1), program control case (2), operation display (3), contiguous block (4), slide unit (5) floats, worm screw fixture and worm gear fixture, the platen below of frame (1) is provided with program control case (2), the slide rail that the platen upper surface of frame (1) arranges by symmetry shape is provided with unsteady slide unit (5), the drive lead screw (8) driving by driving motor (7) is installed on the platen between slide rail, contiguous block (4) is housed on drive lead screw (8), contiguous block (4) is slidably connected with unsteady slide unit (5), level sensor (9) is housed on the platen of drive lead screw (8) one sides, on unsteady slide unit (5), worm screw fixture is installed, on the platen of slide unit (5) one sides of floating, worm gear fixture is installed, the both sides of worm gear fixture are separately installed with gap sensor (26), in the frame (1) of unsteady slide unit (5) top, operation display (3) is housed, is connected with program control case (2) by wire respectively to level sensor (9), worm screw fixture, worm gear fixture, operation display (3), gap sensor (26), it is characterized in that: described worm screw fixture is made up of column (10), top (11), top (12), drive (13) and worm-drive motor (14), column (10) is symmetry shape setting, one of them column (10) is upper is movably installed with top (11) by clamping lever (15), on another column (10), be movably installed with top (12), on top (12), be provided with drive (13), drive (13) one sides are equipped with worm-drive motor (14), and worm-drive motor (14) is connected with drive (13) by driving-belt,
Described worm gear fixture is made up of installing rack (16), cylinder (17), upper top (18), lower top (19), adjustment motor (20), adjustment screw mandrel (21), press-fit block (22) and turbine wheel shaft line detector (23), the top of installing rack (16) is provided with cylinder (17), the front end face of installing rack (16) is movably installed with press-fit block (22) by guide rail, the lower surface of press-fit block (22) is fixed with top (18), and the upper surface of press-fit block (22) is connected with cylinder (17); The installing rack (16) of upper top (18) below is above provided with lower top (19) by adjusting plate (24), the rear end face of installing rack (16) is fixed with and is adjusted motor (20) by installing plate (25), adjusts motor (20) and is connected with adjustment plate (24) by adjusting screw mandrel (21); On the worm gear fixture of adjustment plate (24) one sides, turbine wheel shaft line detector (23) is housed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410037272.9A CN103776412B (en) | 2014-01-26 | 2014-01-26 | A kind of worm and gear centre-to-centre spacing Quick Measurement lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410037272.9A CN103776412B (en) | 2014-01-26 | 2014-01-26 | A kind of worm and gear centre-to-centre spacing Quick Measurement lathe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103776412A CN103776412A (en) | 2014-05-07 |
| CN103776412B true CN103776412B (en) | 2016-05-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410037272.9A Expired - Fee Related CN103776412B (en) | 2014-01-26 | 2014-01-26 | A kind of worm and gear centre-to-centre spacing Quick Measurement lathe |
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| Country | Link |
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| CN (1) | CN103776412B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108885083B (en) * | 2016-03-01 | 2021-06-29 | 格里森计量系统股份有限公司 | Measurement of worm gear |
| CN110779720A (en) * | 2019-11-12 | 2020-02-11 | 杭州萧山天辰机械有限公司 | Worm gear electronic double-engagement instrument |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10008133A1 (en) * | 2000-02-22 | 2001-09-13 | Zett Mess Technik Gmbh | Height measuring and marking device |
| CN203190927U (en) * | 2013-04-08 | 2013-09-11 | 安徽省六安市朝晖机械制造有限公司 | Worm gear pair meshing high-precision integrated tester |
| CN103363935A (en) * | 2012-04-01 | 2013-10-23 | 杭州迈帝隆科技有限公司 | Full-automatic worm wheel double-meshing measuring machine |
| CN103454086A (en) * | 2013-07-29 | 2013-12-18 | 宁波夏厦齿轮有限公司 | Turbine and worm meshing detector |
| CN203704905U (en) * | 2014-01-26 | 2014-07-09 | 荆州恒隆汽车零部件制造有限公司 | Worm wheel worm center distance fast measuring machine tool |
-
2014
- 2014-01-26 CN CN201410037272.9A patent/CN103776412B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10008133A1 (en) * | 2000-02-22 | 2001-09-13 | Zett Mess Technik Gmbh | Height measuring and marking device |
| CN103363935A (en) * | 2012-04-01 | 2013-10-23 | 杭州迈帝隆科技有限公司 | Full-automatic worm wheel double-meshing measuring machine |
| CN203190927U (en) * | 2013-04-08 | 2013-09-11 | 安徽省六安市朝晖机械制造有限公司 | Worm gear pair meshing high-precision integrated tester |
| CN103454086A (en) * | 2013-07-29 | 2013-12-18 | 宁波夏厦齿轮有限公司 | Turbine and worm meshing detector |
| CN203704905U (en) * | 2014-01-26 | 2014-07-09 | 荆州恒隆汽车零部件制造有限公司 | Worm wheel worm center distance fast measuring machine tool |
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| Publication number | Publication date |
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| CN103776412A (en) | 2014-05-07 |
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