CN204384637U - The automatic retracted speed reduction gearing of tube coiling appts - Google Patents
The automatic retracted speed reduction gearing of tube coiling appts Download PDFInfo
- Publication number
- CN204384637U CN204384637U CN201420840060.XU CN201420840060U CN204384637U CN 204384637 U CN204384637 U CN 204384637U CN 201420840060 U CN201420840060 U CN 201420840060U CN 204384637 U CN204384637 U CN 204384637U
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- China
- Prior art keywords
- shaped
- velocity limiter
- tube coiling
- coiling appts
- installation ring
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- Expired - Fee Related
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- 238000009434 installation Methods 0.000 claims abstract description 48
- 238000005096 rolling process Methods 0.000 claims abstract description 25
- 244000309464 bull Species 0.000 claims abstract description 14
- 230000000694 effects Effects 0.000 description 13
- 238000013016 damping Methods 0.000 description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
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Abstract
The automatic retracted speed reduction gearing of tube coiling appts, comprise the left cover of tube coiling appts and left reel, left reel inwall is shaped with bull gear, it is characterized in that: described left cover inwall is shaped with erection column and installation ring, screw is shaped with in erection column, in installation ring, velocity limiter is set, described velocity limiter comprises rolling disc, rolling disc is shaped with miniature gears, miniature gears is meshed with bull gear, perforation is had in miniature gears, the aperture card of velocity limiter miniature gears is at the head of erection column, screw matches with the screw of erection column, and it is spacing to velocity limiter, pipe link is shaped with at rolling disc outer wall, pipe link is shaped with arc elastic bar, the head of arc elastic bar is shaped with friction shoe, friction shoe and installation ring inwall wipe contact.
Description
Technical field
The utility model relates to tube coiling appts, particularly relates to the automatic retracted speed reduction gearing of tube coiling appts.
Background technology
Tube coiling appts also known as bobbin winoler, pipe or wire-wound on an axle, can automatic retracted after pull-out, simple and practical, widely use in working spaces such as various production fitter's shop, repair and maintenance garage, car detailing shop, 4 S auto shops.The structure of existing tube coiling appts mainly comprises shell, in shell, reel is set, reel is around with flexible pipe, wind spring is connected in reel, after flexible pipe is pulled outwardly out, flexible pipe can drive rotation of reel, reel drives wind spring tension pressure accumulation, after unclamping flexible pipe, wind spring just can drive reel back to rotate under restoring force effect, reel drives in flexible pipe retraction shell, this structure is not to the device that flexible pipe or reel slow down, cause flexible pipe retraction hourly velocity too fast, too quickly, in retraction process, causing flexible pipe to occur, similar cosine involves the whipping of Fourier curve sample, there is certain potential safety hazard, therefore someone has applied for Chinese utility model patent ZL201020116860.9, patent name is " a kind of slow retraction damping device for hose reel ", this structure mainly comprises damping rotating disk inside and is provided with slideway, and built with the centrifugal-block that two extension springs are held, namely by one, each extension spring one end hold mutually and small slide block flexible in damping rotating disk, when flexible pipe snapback, small slide block rotates under the influence of centrifugal force and stretches out, small slide block engages with valve piston and contacts, also with damping box shell interior contact, actual collision, engagement, slide, the comprehensive shock damping action hindered, thus the retraction speed of the flexible pipe that slows down, and the shortcoming that this structure exists is: one, need to arrange a damping rotating disk, slideway opened by damping rotating disk, four small slide blocks are set in damping rotating disk, every two slide blocks connect the two ends of a spring, structure is comparatively complicated, trouble is installed, and under apocarpy, the small slide block of one, spring is easily caused to be thrown out of and damping rotating disk contact internal walls, and the phenomenon that other end is not thrown out of, reliability of service is poor, two, small slide block designs for peach-shaped, its apocarpy and damping rotating disk contact internal walls face little, slowing effect is poor.
Summary of the invention
The purpose of this utility model is the shortcoming existed to overcome prior art, provides a kind of structure simple, easy for installation, and use reliable, slowing effect is good, ensures the automatic retracted speed reduction gearing of the tube coiling appts of use safety.
The technical scheme of the automatic retracted speed reduction gearing of the utility model tube coiling appts is: comprise the left cover of tube coiling appts and left reel, left reel inwall is shaped with bull gear, it is characterized in that: described left cover inwall is shaped with erection column and installation ring, screw is shaped with in erection column, in installation ring, velocity limiter is set, described velocity limiter comprises rolling disc, rolling disc is shaped with miniature gears, miniature gears is meshed with bull gear, perforation is had in miniature gears, the aperture card of velocity limiter miniature gears is at the head of erection column, screw matches with the screw of erection column, and it is spacing to velocity limiter, pipe link is shaped with at rolling disc outer wall, pipe link is shaped with arc elastic bar, the head of arc elastic bar is shaped with friction shoe, friction shoe and installation ring inwall wipe contact.
The utility model discloses a kind of automatic retracted speed reduction gearing of tube coiling appts, the shell that tube coiling appts forms primarily of left cover and right cover, wind spring permanent seat, right reel, wind spring, flexible pipe, left reel, water inlet cover, water inlet axle and water pipe are set in shell, erection column and installation ring is shaped with in left cover, in installation ring, velocity limiter is set, velocity limiter perforated is stuck in erection column head, and screw, through velocity limiter and erection column screw thread fit, carries out spacing by screw to velocity limiter.When will by flexible pipe toward be set back in tube coiling appts time, the elastic force of wind spring is large, it drives a left side under the effect of restoring force, right reel conter clockwise back fast rotational, left, right reel drives flexible pipe toward being set back in tube coiling appts, on a left side, right reel conter clockwise back fast rotational time, the bull gear of left reel drives the miniature gears fast rotational of velocity limiter, miniature gears drives rolling disc to rotate, rolling disc drives pipe link, arc elastic bar and friction shoe fast rotational, friction shoe is outwards thrown away under the influence of centrifugal force, and with installation ring inwall wipe contact, installation ring slows down to friction shoe, until braking, friction shoe then drives arc elastic bar, pipe link and rolling disc slow down, rolling disc drives miniature gears to slow down, miniature gears drives bull gear to slow down, bull gear drives left reel to slow down, the retraction speed of flexible pipe is finally made to slow down, meanwhile, because retraction speed slows down, the centnifugal force of friction shoe is reduced, its resilience disengaging with installation ring under the elastic force effect of arc elastic bar, left, right reel continues automatic rotation again in the effect of wind spring, and drive flexible pipe to bounce back, above-mentioned action so repeats, until in the complete retraction tube coiling appts of flexible pipe.The automatic retracted speed reduction gearing of this programme tube coiling appts, velocity limiter adopts and be shaped with pipe link on rolling disc, pipe link is shaped with arc elastic bar, arc elastic bar is shaped with the integral structure of friction shoe, structure is simpler, manufacture, easy for installation, when friction shoe is thrown out of under centrifugal action, its outer wall and installation ring contact internal walls face large, friction, slowing effect is good, in the process of the automatic draw, friction shoe under the influence of centrifugal force, the friction shoe of velocity limiter constantly opens braking, resilience rotates again, control the automatic hose reel at the uniform velocity draw, reliable in action, similar cosine involves the whipping of Fourier curve sample to avoid flexible pipe to occur, ensure use safety.
The automatic retracted speed reduction gearing of the utility model tube coiling appts, described rolling disc is shaped with 1 with upper connecting rod, and every root pipe link is shaped with arc elastic bar and friction shoe respectively.The pipe link of varying number, arc elastic bar and friction shoe can be set according to the size of velocity limiter.Arrange speed limit friction ring in described installation ring, speed limit friction ring and installation ring fix, and speed limit friction ring inwall contacts with the friction shoe of velocity limiter.By arranging the speed limit friction ring of a split at installation ring inwall, make friction shoe and the speed limit friction ring friction eceleration of velocity limiter, like this when after Long-Time Service wearing and tearing, speed limit friction ring is changed convenient, reduces the replacement cost after accessory loss.Described installation ring is shaped with positioning groove, and be shaped with location lug at speed limit friction ring outer wall, location lug matches with positioning groove.Speed limit friction ring is coordinated with the positioning groove of installation ring by location lug, and location is reliable, installation, convenient disassembly.The width of described friction shoe is greater than the width of arc elastic bar.Make the weight of friction shoe overweight arc elastic bar, when velocity limiter rotates, friction shoe is more easily thrown out of under centrifugal action and contacts with installation ring.The outer contacting face of described friction shoe is arc surface.The contact surface of arc surface and installation ring inwall is large, and slowing effect is good.
Accompanying drawing explanation
Fig. 1 is the schematic perspective view arranging speed limit friction ring and velocity limiter in the installation ring of left cover;
Fig. 2 is the structural representation arranging speed limit friction ring and velocity limiter in the installation ring of left cover;
Fig. 3 is left reel and velocity limiter mated condition schematic perspective view;
Fig. 4 is the schematic perspective view of velocity limiter;
Fig. 5 is the schematic perspective view of speed limit friction ring;
Fig. 6 is the schematic perspective view of left cover;
Fig. 7 is the decomposing state schematic perspective view of tube coiling appts.
Detailed description of the invention
The utility model relates to a kind of automatic retracted speed reduction gearing of tube coiling appts, as shown in Fig. 1-Fig. 7, comprise left cover 1 and the left reel 2 of tube coiling appts, left reel inwall is shaped with bull gear 3, it is characterized in that: described left cover 1 inwall is shaped with erection column 4 and installation ring 5, screw 6 is shaped with in erection column, velocity limiter 10 is set in installation ring, described velocity limiter comprises rolling disc 11, rolling disc is shaped with miniature gears 12, miniature gears is meshed with bull gear 3, perforation 13 is had in miniature gears, the aperture card of velocity limiter miniature gears is at the head of erection column 4, screw 14 matches with the screw 6 of erection column 4, and it is spacing to velocity limiter, pipe link 15 is shaped with at rolling disc outer wall, pipe link is shaped with arc elastic bar 16, the head of arc elastic bar is shaped with friction shoe 17, friction shoe and installation ring 5 inwall wipe contact.The shell that tube coiling appts forms primarily of left cover 1 and right cover 21, wind spring permanent seat 22, right reel 23, wind spring 24, flexible pipe 25, left reel 2, water inlet cover 26, water inlet axle 27 and water pipe 28 are set in shell, erection column 4 and installation ring 5 is shaped with in left cover 1, velocity limiter 10 is set in installation ring, velocity limiter perforated 13 is stuck in erection column head, screw 14, through velocity limiter and erection column 4 screw thread fit, carries out spacing by screw to velocity limiter 10.When will by flexible pipe 25 toward when being set back in tube coiling appts, the elastic force of wind spring 24 is large, it drives a left side under the effect of restoring force, right reel 2, 23 conter clockwises back fast rotational, left, right reel drives flexible pipe 25 toward being set back in tube coiling appts, on a left side, right reel conter clockwise back fast rotational time, the bull gear 3 of left reel 2 drives miniature gears 12 fast rotational of velocity limiter 10, miniature gears drives rolling disc 11 to rotate, rolling disc drives pipe link 15, arc elastic bar 16 and friction shoe 17 fast rotational, friction shoe is outwards thrown away under the influence of centrifugal force, and with installation ring 5 inwall wipe contact, installation ring slows down to friction shoe 17, until braking, friction shoe then drives arc elastic bar 16, pipe link 15 and rolling disc 11 slow down, rolling disc drives miniature gears 12 to slow down, miniature gears drives bull gear 3 to slow down, bull gear drives left reel 2 to slow down, the retraction speed of flexible pipe 25 is finally made to slow down, meanwhile, because retraction speed slows down, the centnifugal force of friction shoe 17 is reduced, its resilience disengaging with installation ring 5 under the elastic force effect of arc elastic bar 16, left, right reel 2, 23 continue automatic rotation again in the effect of wind spring 24, and drive flexible pipe 25 to bounce back, above-mentioned action so repeats, until in the complete retraction tube coiling appts of flexible pipe.The automatic retracted speed reduction gearing of this programme tube coiling appts, velocity limiter 10 adopts and be shaped with pipe link 15 on rolling disc 11, pipe link is shaped with arc elastic bar 16, arc elastic bar is shaped with the integral structure of friction shoe 17, structure is simpler, manufacture, easy for installation, when friction shoe is thrown out of under centrifugal action, its outer wall and installation ring 5 contact internal walls face large, friction, slowing effect is good, in the process of the automatic draw, friction shoe 17 under the influence of centrifugal force, the friction shoe of velocity limiter 10 constantly opens braking, resilience rotates again, control the automatic hose reel at the uniform velocity draw, reliable in action, similar cosine involves the whipping of Fourier curve sample to avoid flexible pipe to occur, ensure use safety.Described rolling disc 11 is shaped with 1 with upper connecting rod 15, every root pipe link is shaped with respectively arc elastic bar 16 and friction shoe 17.The pipe link 15 of varying number, arc elastic bar 16 and friction shoe 17 can be set according to the size of velocity limiter 10.Arrange speed limit friction ring 8 in described installation ring 5, speed limit friction ring and installation ring fix, and speed limit friction ring inwall contacts with the friction shoe 17 of velocity limiter 10.By arranging the speed limit friction ring 8 of a split at installation ring 5 inwall, make friction shoe 17 and the speed limit friction ring friction eceleration of velocity limiter 10, like this when after Long-Time Service wearing and tearing, speed limit friction ring 8 is changed convenient, reduces the replacement cost after accessory loss.Described installation ring 5 is shaped with positioning groove 7, and be shaped with location lug 9 at speed limit friction ring 8 outer wall, location lug matches with positioning groove.Speed limit friction ring 8 is coordinated with the positioning groove 7 of installation ring 5 by location lug 9, and location is reliable, installation, convenient disassembly.The width of described friction shoe 17 is greater than the width of arc elastic bar 16.Make the weight of friction shoe 17 overweight arc elastic bar 16, when velocity limiter 10 rotates, friction shoe is more easily thrown out of under centrifugal action and contacts with installation ring 5.The outer contacting face of described friction shoe 17 is arc surface 18.The contact surface of arc surface and installation ring 5 inwall is large, and slowing effect is good.
Claims (6)
1. the automatic retracted speed reduction gearing of tube coiling appts, comprise left cover (1) and the left reel (2) of tube coiling appts, left reel inwall is shaped with bull gear (3), it is characterized in that: described left cover (1) inwall is shaped with erection column (4) and installation ring (5), screw (6) is shaped with in erection column, velocity limiter (10) is set in installation ring, described velocity limiter comprises rolling disc (11), rolling disc is shaped with miniature gears (12), miniature gears is meshed with bull gear (3), perforation (13) is had in miniature gears, the head of aperture card in erection column (4) of velocity limiter miniature gears, screw (14) matches with the screw (6) of erection column (4), and it is spacing to velocity limiter, pipe link (15) is shaped with at rolling disc outer wall, pipe link is shaped with arc elastic bar (16), the head of arc elastic bar is shaped with friction shoe (17), friction shoe and installation ring (5) inwall wipe contact.
2. the automatic retracted speed reduction gearing of tube coiling appts as claimed in claim 1, is characterized in that: described rolling disc (11) is shaped with 1 with upper connecting rod (15), every root pipe link is shaped with respectively arc elastic bar (16) and friction shoe (17).
3. the automatic retracted speed reduction gearing of tube coiling appts as claimed in claim 1, it is characterized in that: in described installation ring (5), speed limit friction ring (8) is set, speed limit friction ring and installation ring (5) fix, and speed limit friction ring inwall contacts with the friction shoe (17) of velocity limiter (10).
4. the automatic retracted speed reduction gearing of tube coiling appts as claimed in claim 3, is characterized in that: described installation ring (5) is shaped with positioning groove (7), and be shaped with location lug (9) at speed limit friction ring (8) outer wall, location lug matches with positioning groove.
5. the automatic retracted speed reduction gearing of tube coiling appts as claimed in claim 1, is characterized in that: the width of described friction shoe (17) is greater than the width of arc elastic bar (16).
6. the automatic retracted speed reduction gearing of tube coiling appts as claimed in claim 1, is characterized in that: the outer contacting face of described friction shoe (17) is arc surface (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420840060.XU CN204384637U (en) | 2014-12-26 | 2014-12-26 | The automatic retracted speed reduction gearing of tube coiling appts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420840060.XU CN204384637U (en) | 2014-12-26 | 2014-12-26 | The automatic retracted speed reduction gearing of tube coiling appts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204384637U true CN204384637U (en) | 2015-06-10 |
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ID=53357374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420840060.XU Expired - Fee Related CN204384637U (en) | 2014-12-26 | 2014-12-26 | The automatic retracted speed reduction gearing of tube coiling appts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204384637U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104528480A (en) * | 2014-12-26 | 2015-04-22 | 市下控股有限公司 | Automatic retraction speed reduction device of winder |
| CN112066835A (en) * | 2020-09-29 | 2020-12-11 | 浙江煜焰工业设计有限公司 | Tape measure with damping structure |
| CN113479726A (en) * | 2021-09-08 | 2021-10-08 | 江苏华源节水股份有限公司 | Fixing device of reel water pipe |
| CN114314200A (en) * | 2021-10-26 | 2022-04-12 | 葫芦岛天力工业有限公司 | Cable drum assembly |
-
2014
- 2014-12-26 CN CN201420840060.XU patent/CN204384637U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104528480A (en) * | 2014-12-26 | 2015-04-22 | 市下控股有限公司 | Automatic retraction speed reduction device of winder |
| CN104528480B (en) * | 2014-12-26 | 2017-02-22 | 市下控股有限公司 | Automatic retraction speed reduction device of winder |
| CN112066835A (en) * | 2020-09-29 | 2020-12-11 | 浙江煜焰工业设计有限公司 | Tape measure with damping structure |
| CN113479726A (en) * | 2021-09-08 | 2021-10-08 | 江苏华源节水股份有限公司 | Fixing device of reel water pipe |
| CN113479726B (en) * | 2021-09-08 | 2021-11-12 | 江苏华源节水股份有限公司 | Fixing device of reel water pipe |
| CN114314200A (en) * | 2021-10-26 | 2022-04-12 | 葫芦岛天力工业有限公司 | Cable drum assembly |
| CN114314200B (en) * | 2021-10-26 | 2022-11-29 | 葫芦岛天力工业有限公司 | Cable drum assembly |
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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: 20150610 |