CN209069252U - A kind of circular arc gauge - Google Patents
A kind of circular arc gauge Download PDFInfo
- Publication number
- CN209069252U CN209069252U CN201821981451.8U CN201821981451U CN209069252U CN 209069252 U CN209069252 U CN 209069252U CN 201821981451 U CN201821981451 U CN 201821981451U CN 209069252 U CN209069252 U CN 209069252U
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- Prior art keywords
- screw
- rod
- circular arc
- fixed
- worm gear
- 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.)
- Expired - Fee Related
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 12
- 230000003028 elevating effect Effects 0.000 claims abstract description 10
- 238000003466 welding Methods 0.000 claims abstract description 7
- 238000009434 installation Methods 0.000 claims 1
- 238000005259 measurement Methods 0.000 abstract description 15
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 241000237858 Gastropoda Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model relates to measurer technical fields, more particularly to a kind of circular arc gauge, it solves that measuring accuracy and the lower disadvantage of efficiency exists in the prior art, including pedestal, the pedestal, grooved hole is opened up on the pedestal, the inside of slot has been bolted support rod, the other end of support rod is installed with worm gear, worm gear other side central axis welding assembly has bracket, and worm gear engagement is connected with worm screw, spill spin block has been screwed at the top of the worm screw, the side of bracket is fixed with track by rivet, track slidably connects lifting platform, the side of lifting platform is movably hinged with turntable, one Slideslip of turntable is provided with mobile folder, pass through worm gear, worm screw, connecting plate, elevating lever, the isostructural setting of interlocking bar, when being measured to arc surface, can by manually adjust arc surface put height and angle Degree, rather than manually puts, and arc surface will not move when measurement, improves the accuracy of measurement.
Description
Technical field
The utility model relates to measurer technical field more particularly to a kind of circular arc gauges.
Background technique
In process of production, it is commonly encountered the measurement problem of arc surface, especially for less than 180 ° arc surfaces, in the past with general
Usually rule measuring tool be all unable to measure, typically now in the case of, with profession measuring instrument can not directly measure measurement circular arc
The size in face can only be put by hand by artificial, and such measuring accuracy and measurement efficiency are all relatively low, cannot expire when serious
Foot production needs.
Utility model content
Purpose of the utility model is to solve measuring accuracy and the lower disadvantage of efficiency exists in the prior art, and
A kind of circular arc gauge proposed.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of circular arc gauge, including pedestal, the pedestal open up grooved hole, the inside of slot on the pedestal
It has been bolted support rod, the other end of support rod is installed with worm gear, and worm gear other side central axis welding assembly has bracket,
And worm gear engagement is connected with worm screw, and spill spin block has been screwed at the top of the worm screw, the side of bracket is solid by rivet
Surely there is track, track slidably connects lifting platform, and the side of lifting platform is movably hinged with turntable, and a Slideslip of turntable is set
It is equipped with mobile folder, and the side of turntable has been screwed fixing clamp, the top movable of fixing clamp is hinged with interlocking bar, connection
The other end of lever is movably hinged with movable block, and the internal sleeve of movable block is equipped with adjusting screw rod, and the outer cover of adjusting screw rod is equipped with
Fixed block, the fixed block are fixed on the top of the lifting platform by nut bolt, and the side of the bracket is solid by screw
Surely there is connecting plate, circular hole is offered on connecting plate, the internal sleeve of circular hole is equipped with adjusting rod, and the slide outside of adjusting rod is provided with silk
Thick stick set, the side welding assembly of screw set have elevating lever, and the other end of the elevating lever and the side of the lifting platform pass through spiral shell
Silk is fixedly connected, and the bottom of adjusting rod is arranged with first bearing, and the first bearing is mounted on the top of the spill spin block.
Preferably, the bottom of the worm screw is arranged with second bearing, and second bearing is mounted on the inside of the slot.
Preferably, the side of the turntable is fixed with sliding rail by rivet, and the sliding rail and the mobile folder sliding connect
It connects, and the side of turntable is equipped with cylinder, the inside of cylinder is equipped with push rod, and the other end of push rod passes through bolt and the shifting
The side of dynamic folder is fixedly connected, and the side of the fixing clamp and mobile folder is bonded with rubber pad.
Preferably, the side of the movable block offers circular groove, and one end of the adjusting screw rod is embedded in the inside of circular groove.
Preferably, screw hole is offered on the fixed block, the adjusting screw rod is threadedly secured in the inside of screw hole.
Preferably, one end of the support rod is arranged with 3rd bearing, and the outer cover of 3rd bearing is equipped with worm gear.
Preferably, thread tracks are offered on the outside of the adjusting rod, the center of the screw set offers movable span, living
The inner wall in dynamic hole is installed with ball, and ball is slidably connected with thread tracks.
Preferably, it opens up fluted on the bracket, offers loose slot on the connecting plate, groove and the equal position of loose slot
In the underface of adjusting screw rod.
The beneficial effects of the utility model are:
1, pass through worm gear, worm screw, connecting plate, elevating lever, lifting platform, the isostructural setting of interlocking bar in the utility model,
When being measured to arc surface, height and angle can be put by manually adjust arc surface, rather than manually put,
Arc surface will not move when measurement, improve the accuracy of measurement.
2, by adjusting rod, the isostructural setting of adjusting screw rod in the utility model, in the position when side for adjusting arc surface
Just quick, the efficiency of measurement arc surface is greatly increased, the use demand of personnel is met.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of circular arc gauge side view；
Fig. 2 be the utility model proposes a kind of circular arc gauge main view；
Fig. 3 be the utility model proposes bracket structural schematic diagram.
In figure: 1 pedestal, 2 brackets, 3 adjusting rods, 4 connecting plates, 5 elevating levers, 6 cylinders, 7 first bearings, 8 lifting platforms, 9 snails
Bar, 10 second bearings, 11 adjusting screw rods, 12 fixed blocks, 13 movable blocks, 14 interlocking bar, 15 turntables, 16 fixing clamps, 17 sliding rails,
18 rubber pads, 19 support rods, 20 worm gears, 21 tracks, 22 grooves.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-3, a kind of circular arc gauge, including pedestal 1, open up grooved hole on the pedestal 1, slot it is interior
Portion has been bolted support rod 19, and the other end of support rod 19 is installed with worm gear 20, the welding of 20 other side central axis of worm gear
It is assembled with bracket 2, and the engagement of worm gear 20 is connected with worm screw 9, the top of worm screw 9 has been screwed spill spin block, has passed through worm gear
20, worm screw 9, connecting plate 4, elevating lever 5, lifting platform 8, the isostructural setting of interlocking bar 14 can when measuring to arc surface
Height and angle are put by manually adjust arc surface, rather than is manually put, arc surface will not move when measurement, mention
The high accuracy of measurement, the side of bracket 2 are fixed with track 21 by rivet, and track 21 slidably connects lifting platform 8, goes up and down
The side of platform 8 is movably hinged with turntable 15, and a Slideslip of turntable 15 is provided with mobile folder, and the side of turntable 15 is logical
It crosses screw and is fixed with fixing clamp 16, the top movable of fixing clamp 16 is hinged with interlocking bar 14, the other end moveable hinge of interlocking bar 14
It is connected to movable block 13, the internal sleeve of movable block 13 is equipped with adjusting screw rod 11, and the outer cover of adjusting screw rod 11 is equipped with fixed block 12,
Fixed block 12 is fixed on the top of lifting platform 8 by nut bolt, and the side of bracket 2 is fixed with connecting plate 4 by screw, even
Circular hole is offered on fishplate bar 4, the internal sleeve of circular hole is equipped with adjusting rod 3, and the slide outside of adjusting rod 3 is provided with screw set, lead screw
The side welding assembly of set has elevating lever 5, and the side of the other end and lifting platform 8 of elevating lever 5 is fixed by screws, and
The bottom of adjusting rod 3 is arranged with first bearing 7, and first bearing 7 is mounted on the top of spill spin block, and the bottom of worm screw 9 is arranged with
Two bearings 10, second bearing 10 are mounted on the inside of slot, and the side of turntable 15 is fixed with sliding rail 17, sliding rail 17 by rivet
Be slidably connected with mobile folder, and the side of turntable 15 is equipped with cylinder 6, the inside of cylinder 6 is equipped with push rod, push rod it is another
End is fixedly connected by bolt with the side of mobile folder, and the side of fixing clamp 16 and mobile folder is bonded with rubber pad 18, mobile
The side of block 13 offers circular groove, and one end of adjusting screw rod 11 is embedded in the inside of circular groove, offers screw hole on fixed block 12,
It is convenient and efficient when adjusting the position of arc surface by adjusting rod 3, the isostructural setting of adjusting screw rod 11, it greatly increases
The efficiency for measuring arc surface, meets the use demand of personnel, adjusting screw rod 11 is threadedly secured in the inside of screw hole, support rod 19
One end is arranged with 3rd bearing, and the outer cover of 3rd bearing is equipped with worm gear 20, and the outside of adjusting rod 3 offers thread tracks, silk
The center of thick stick set offers movable span, and the inner wall of movable span is installed with ball, and ball is slidably connected with thread tracks, on bracket 2
Fluted 22 are opened up, loose slot is offered on connecting plate 4, groove 22 and loose slot are respectively positioned on the underface of adjusting screw rod 11.
In the present embodiment, in use, being partially disposed between fixing clamp 16 and mobile folder for object to be measured, passes through cylinder 6
Effect make push rod push it is mobile be clipped in sliding on sliding rail 17 and clamp measurement object, rubber pad 18 is used to protect the outside of product,
It prevents from scratching, then be placed on measuring device on the platform of professional measuring instrument, the survey is scanned by professional measuring instrument
The size of measurement product arc surface is measured at the edge of amount product, and measuring instrument scanning is the prior art, and details are not described herein again, is surveying
During amount, needs to adjust the position of product to the position of precise measurement, by the rotation of adjusting screw rod 11, turn clockwise
When dynamic adjusting screw rod 11, one end of adjusting screw rod 11 pushes interlocking bar 14 to move to the right, interlocking bar in the inner rotation of sliding slot
14 other end has downward thrust, and turntable 15 can be pushed to rotate down, and changes the upper lower angle of product, rotates counterclockwise tune
When saving screw rod 11, turntable 15 is rotated up；
Further, by rotating clockwise adjusting rod 3, one end of adjusting rod 3 is made in the inner rotation of first bearing 7
Slided on thread tracks with ball, ball then with screw set on adjusting rod 3 upward sliding, while lifting platform 8 being driven to exist
Upward sliding on track 21, when you are rotation adjusting rod 3,8 slide downward of lifting platform changes the height of product；
In addition to this, personnel can be rotated worm screw 9,20 Forced rotation of worm gear engaged with worm screw 9, drive bracket 2 whole into
Row rotation changes the level angle of product, and personnel can be needed according to circular arc planar survey to be adjusted, the position of product after adjusting
Fixation is set, measurement accuracy and measurement efficiency are greatly increased.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (8)
1. a kind of circular arc gauge, including pedestal (1), which is characterized in that open up grooved hole, slot on the pedestal (1)
Inside be bolted support rod (19), the other end of support rod (19) is installed with worm gear (20), and worm gear (20) is another
Side central axis welding assembly has bracket (2), and worm gear (20) engagement is connected with worm screw (9), passes through spiral shell at the top of the worm screw (9)
Silk is fixed with spill spin block, and the side of bracket (2) is fixed with track (21) by rivet, and track (21) slidably connects lifting platform
(8), the side of lifting platform (8) is movably hinged with turntable (15), and a Slideslip of turntable (15) is provided with mobile folder, and turns
The side of dynamic platform (15) has been screwed fixing clamp (16), and the top movable of fixing clamp (16) is hinged with interlocking bar (14),
The other end of interlocking bar (14) is movably hinged with movable block (13), and the internal sleeve of movable block (13) is equipped with adjusting screw rod (11), is adjusted
The outer cover for saving screw rod (11) is equipped with fixed block (12), and the fixed block (12) is fixed on the lifting platform by nut bolt
(8) side at top, the bracket (2) is fixed with connecting plate (4) by screw, and connecting plate offers circular hole, circular hole on (4)
Internal sleeve be equipped with adjusting rod (3), the slide outside of adjusting rod (3) is provided with screw set, and the side welding assembly of screw set has
The side of elevating lever (5), the other end and the lifting platform (8) of the elevating lever (5) is fixed by screws, and adjusting rod
(3) bottom is arranged with first bearing (7), and the first bearing (7) is mounted on the top of the spill spin block.
2. a kind of circular arc gauge according to claim 1, which is characterized in that the bottom of the worm screw (9) is arranged
Have second bearing (10), second bearing (10) is mounted on the inside of the slot.
3. a kind of circular arc gauge according to claim 1, which is characterized in that the side of the turntable (15) is logical
It crosses rivet to be fixed with sliding rail (17), the sliding rail (17) is slidably connected with the mobile folder, and the side installation of turntable (15)
Have cylinder (6), the inside of cylinder (6) is equipped with push rod, and the other end of push rod is fixed by the side of bolt and the mobile folder
The side of connection, the fixing clamp (16) and mobile folder is bonded with rubber pad (18).
4. a kind of circular arc gauge according to claim 1, which is characterized in that open the side of the movable block (13)
Equipped with circular groove, one end of the adjusting screw rod (11) is embedded in the inside of circular groove.
5. a kind of circular arc gauge according to claim 1, which is characterized in that offered on the fixed block (12)
Screw hole, the adjusting screw rod (11) are threadedly secured in the inside of screw hole.
6. a kind of circular arc gauge according to claim 1, which is characterized in that an end cap of the support rod (19)
Equipped with 3rd bearing, the outer cover of 3rd bearing is equipped with worm gear (20).
7. a kind of circular arc gauge according to claim 1, which is characterized in that opened on the outside of the adjusting rod (3)
Equipped with thread tracks, the center of the screw set offers movable span, and the inner wall of movable span is installed with ball, ball and threaded rail
Road is slidably connected.
8. a kind of circular arc gauge according to claim 1, which is characterized in that offered on the bracket (2) recessed
Slot (22), offers loose slot on the connecting plate (4), groove (22) and loose slot be respectively positioned on adjusting screw rod (11) just under
Side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821981451.8U CN209069252U (en) | 2018-11-29 | 2018-11-29 | A kind of circular arc gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821981451.8U CN209069252U (en) | 2018-11-29 | 2018-11-29 | A kind of circular arc gauge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209069252U true CN209069252U (en) | 2019-07-05 |
Family
ID=67100764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821981451.8U Expired - Fee Related CN209069252U (en) | 2018-11-29 | 2018-11-29 | A kind of circular arc gauge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209069252U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110975258A (en) * | 2019-12-13 | 2020-04-10 | 内蒙古民族大学 | Aerobics pedal with massage function and use method |
-
2018
- 2018-11-29 CN CN201821981451.8U patent/CN209069252U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110975258A (en) * | 2019-12-13 | 2020-04-10 | 内蒙古民族大学 | Aerobics pedal with massage function and use method |
| CN110975258B (en) * | 2019-12-13 | 2022-06-28 | 内蒙古民族大学 | Aerobics pedal with massage function and use method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190705 |