CN203534907U - Fan blade insert detection device - Google Patents
Fan blade insert detection device Download PDFInfo
- Publication number
- CN203534907U CN203534907U CN201320664775.XU CN201320664775U CN203534907U CN 203534907 U CN203534907 U CN 203534907U CN 201320664775 U CN201320664775 U CN 201320664775U CN 203534907 U CN203534907 U CN 203534907U
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- Prior art keywords
- fan blade
- pick
- inserts
- unit
- blade inserts
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Abstract
The utility model discloses a fan blade insert detection device. The fan blade insert detection device comprises a frame, an insert positioning frame and a push rod device, wherein the insert positioning frame is used for restricting the axial motion of the outer ring of the fan blade insert to be detected and arranged on the frame; the push rod device is arranged on the frame and provided with a driving end for pushing an inner ring of the fan blade insert arranged on the insert positioning frame to axially move. The fan blade insert detection device provided by the utility model can achieve the effect of exerting tension on a rubber ring so long as the outer ring of the fan blade insert is axially fixed and pressure is exerted on the inner ring of the fan blade insert through the drive end of the push rod device; compared with a tensile machine in the prior art, the detection cycle of the fan blade insert is effectively reduced; the detection accuracy can be increased effectively by conducting tension detection on the rubber ring of the fan blade insert directly.
Description
Technical field
The utility model relates to pick-up unit technical field, particularly a kind of fan blade inserts pick-up unit.
Background technology
Fan blade inserts is mainly used in the junction of centrifugation blade and motor shaft, for motor shaft torsion is passed to fan blade, to drive fan blade rotation.
Fan blade inserts is comprised of outer ring, rubber ring and inner ring.The mechanical property of the rubber ring being connected with inner ring with outer ring has great effect to the stability of centrifugation blade running.At present, in industry, be all by the robber materials of puller system testing rubber circle, to detect the mechanical property of rubber ring in fan blade inserts.Rubber raw materials is made into standard batten, uses the pulling force of puller system testing standard batten, and then estimate the mechanical property of rubber ring.
But the above-mentioned method detecting by puller system is slower, the cycle is long; And, only can detect separately the pulling force of rubber raw materials, cannot detect the strength of joint of rubber ring and outer ring and inner ring, make the degree of accuracy of detected rubber ring mechanical property lower.
Therefore, how shortening sense cycle, improve and detect degree of accuracy, is the art personnel problem demanding prompt solutions.
Utility model content
In view of this, the utility model provides a kind of fan blade inserts pick-up unit, shortens sense cycle, and then improves and detect degree of accuracy.
For achieving the above object, the utility model provides following technical scheme:
A fan blade inserts pick-up unit, comprising:
Frame;
Be arranged in described frame, for limiting the inserts locating rack of the outer ring axially-movable of fan blade inserts to be detected;
Be arranged at the push rod device in described frame, described push rod device has promotion for being arranged on the drive end of the inner ring axially-movable of the described fan blade inserts on described inserts locating rack.
Preferably, in above-mentioned fan blade inserts pick-up unit, the moving direction of the drive end of described push rod device is horizontal direction;
Described inserts locating rack is vertical locating rack, is provided with opening up layout and for being arranged in the draw-in groove on the outer ring of described fan blade inserts on it.
Preferably, in above-mentioned fan blade inserts pick-up unit, also comprise the pick-off unit being arranged in described frame;
Described pick-off unit has vertically motion, for promoting the described fan blade inserts drive end separated with described inserts locating rack.
Preferably, in above-mentioned fan blade inserts pick-up unit, also comprise the first timer; Described push rod device is large cylinder, is provided with very first time relay on the admission line of described large cylinder; Described very first time relay and described the first timer communication connection.
Preferably, in above-mentioned fan blade inserts pick-up unit, also comprise the second timer; Described pick-off unit is little cylinder, is provided with second time relay on the admission line of described little cylinder; Described second time relay and described the second timer communication connection.
Preferably, in above-mentioned fan blade inserts pick-up unit, also comprise air inlet main line, described air inlet main line has the first branch road being communicated with described very first time relay and the second branch road being communicated with described second time relay away from one end of extraneous source of the gas.
Preferably, in above-mentioned fan blade inserts pick-up unit, on described air inlet main line, be provided with voltage regulating meter.
Preferably, in above-mentioned fan blade inserts pick-up unit, also comprise for calibrating the thrust calibration device of the drive end thrust of described push rod device.
Preferably, in above-mentioned fan blade inserts pick-up unit, described thrust calibration device comprises along the graduation apparatus of the driving direction layout of the drive end of described push rod device and for being arranged on the check spring between described inserts locating rack and the drive end of described push rod device.
Preferably, in above-mentioned fan blade inserts pick-up unit, also comprise the transparency cover that is arranged at described inserts locating rack top, described graduation apparatus is arranged on described transparency cover.
Preferably, in above-mentioned fan blade inserts pick-up unit, also comprise the both hands lockage button starting switch and the emergency stop switch that are arranged in described frame.
Above-mentioned technical scheme can be found out, the fan blade inserts pick-up unit that the utility model provides, in testing process, the outer ring of fan blade inserts to be detected is arranged on inserts locating rack, make outer ring relative with inserts locating rack in the axial direction fixing, reach the effect of the axially-movable of the outer ring of limiting fan blade inserts; After fan blade inserts to be detected is arranged on inserts locating rack, the inner ring of fan blade inserts and the drive end of push rod device to be detected align, and by the drive end of push rod device, to the inner ring of fan blade inserts to be detected, exert pressure; Because inserts locating rack and push rod device are all fixed in frame, and the outer ring of fan blade inserts to be detected is positioned in frame, make inner ring and its outer ring generation relative separation trend of in the drive end motion process of push rod device, pushing fan blade inserts to be detected, and then reach the effect that the rubber ring between the inner ring of fan blade inserts to be detected and its outer ring is applied to pulling force, so that whether occur coming unstuck between check rubber pulling force and rubber ring and inner ring and outer ring, the defect such as bubble or cracking, complete the rubber pulling force detection of fan blade inserts.The fan blade inserts pick-up unit that the utility model provides, only need the outer ring axial restraint of fan blade inserts, drive end by push rod device is exerted pressure and can be reached the effect that applies pulling force to rubber ring to the inner ring of fan blade inserts, compare with puller system of the prior art, effectively reduced the sense cycle of fan blade inserts; And, directly the rubber ring of fan blade inserts is carried out to pulling force detection, effectively improved detection degree of accuracy.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
The structural representation of the fan blade inserts pick-up unit that Fig. 1 provides for the utility model embodiment;
The partial schematic diagram of the fan blade inserts pick-up unit calibrate mode that Fig. 2 provides for the utility model embodiment.
Embodiment
The utility model discloses a kind of fan blade inserts pick-up unit, shorten sense cycle, and then improve and detect degree of accuracy.
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Embodiment based in the utility model, those of ordinary skills are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
Please refer to Fig. 1, the structural representation of the fan blade inserts pick-up unit that Fig. 1 provides for the utility model embodiment.
The utility model embodiment provides a kind of fan blade inserts pick-up unit, comprising: frame 1; Be arranged in frame 1, for limiting the inserts locating rack 2 of axially-movable of the outer ring of fan blade inserts A to be detected; Be arranged at the push rod device 3 in frame 1, push rod device 3 has promotion for being arranged on the drive end of the inner ring axially-movable of the fan blade inserts A on inserts locating rack 2.In testing process, the drive end of push rod device 3 and the corresponding setting of inner ring that is arranged at the fan blade inserts A to be detected on inserts locating rack 2.
The fan blade inserts pick-up unit that the utility model embodiment provides, in testing process, the outer ring of fan blade inserts A to be detected is arranged on inserts locating rack 2, makes outer ring relative with inserts locating rack 2 in the axial direction fixing, reach the effect of the axially-movable of the outer ring of limiting fan blade inserts A; After fan blade inserts A to be detected is arranged on inserts locating rack 2, the inner ring of fan blade inserts A to be detected aligns with the drive end of push rod device 3, by the drive end of push rod device 3, to the inner ring of fan blade inserts A to be detected, exerts pressure; Because inserts locating rack 2 and push rod device 3 are all fixed in frame 1, and the outer ring of fan blade inserts A to be detected is positioned in frame 1, make inner ring and its outer ring generation relative separation trend of in the drive end motion process of push rod device 3, pushing fan blade inserts A to be detected, and then reach the effect that the inner ring of fan blade inserts A to be detected and the rubber ring between its outer ring is applied to pulling force, so that whether occur coming unstuck between check rubber pulling force and rubber ring and inner ring and outer ring, the defect such as bubble or cracking, complete the rubber pulling force detection of fan blade inserts.The fan blade inserts pick-up unit that the utility model embodiment provides, only need the outer ring axial restraint of fan blade inserts A, drive end by push rod device 3 is exerted pressure and can be reached the effect that applies pulling force to rubber ring to the inner ring of fan blade inserts A, compare with puller system of the prior art, effectively reduced the sense cycle of fan blade inserts; And, directly the rubber ring of fan blade inserts is carried out to pulling force detection, effectively improved detection degree of accuracy.
In order to facilitate the installation of fan blade inserts A, the moving direction of the drive end of push rod device 3 is horizontal direction; Inserts locating rack 2 is vertical locating rack, is provided with opening up layout and for being arranged in the draw-in groove on the outer ring of fan blade inserts A on it.From top to bottom fan blade inserts A is positioned in the draw-in groove of inserts locating rack 2, the outer ring of fan blade inserts A and draw-in groove axial restraint, and then reach the effect of the outer ring axially-movable of restriction fan blade inserts A.Wherein, it should be noted that, the fan blade inserts pick-up unit that the moving direction of the drive end of push rod device 3 provides for the present embodiment for horizontal direction when normal operating condition, the drive end tangential movement of push rod device 3.Vertical direction is the direction vertical with respect to horizontal direction.
As shown in Figure 1, outside location on ring outer wall during the reeded fan blade inserts of tool A, preferably inserts locating rack 2 is set to vertical support plate, its thickness is identical with the width of groove, the arc-shaped slot of the draw-in groove of inserts locating rack 2 for circumferentially offering along fan blade inserts A, the groove bottom of the groove bottom of inserts locating rack 2 draw-in grooves and the outer ring upper groove of fan blade inserts A is in contact with one another, completes the effect of the outer ring axially-movable of restriction fan blade inserts A; Outside location on ring outer wall not during the reeded fan blade inserts of tool A, the draw-in groove of offering arc on inserts locating rack 2 can be had to end wall, by the end wall of draw-in groove and the outer ring end wall of fan blade inserts A, offset, complete the effect of the outer ring axially-movable of restriction fan blade inserts A.Wherein, it should be noted that, because the drive end of push rod device 3 is exerted pressure to the inner ring of fan blade inserts A, preferably by the outer ring of the end wall of draw-in groove and fan blade inserts A, the side wall away from the drive end of push rod device 3 offsets.
The fan blade inserts pick-up unit that the utility model embodiment provides also comprises the pick-off unit 4 being arranged in frame 1; Pick-off unit 4 has vertically motion, for promoting the fan blade inserts A drive end separated with inserts locating rack 2.Owing to being provided with opening up draw-in groove on inserts locating rack 2, after fan blade inserts A is arranged in the draw-in groove of inserts locating rack 2, the drive end of pick-off unit 4 is arranged at the below of fan blade inserts A, by the drive end of pick-off unit 4, vertically transport the effect with inserts locating rack 2 relative separation, facilitated and completed the taking-up that rubber pulling force detects the fan blade inserts A of test, shortened further the sense cycle of fan blade inserts A.
In the present embodiment, push rod device 3 is large cylinder, on the admission line being communicated with, is provided with very first time relay 5 with large cylinder, very first time relay 5 and the first timer 6 communication connections.By the first timer 6, control the time that push rod device 3 promotes fan blade inserts A inner ring, control the dwell time of large cylinder; Very first time relay 5 inside are provided with reversal valve, and the control that receives the first timer 6 completes the switching to large air duct to cylinder, and then reach forward travel, setback and the movement velocity of the drive end of controlling push rod device 3.
Also can be set to other structures, as push rod device 3 being set to linear electric motors or push rod device 3 being set to large cylinder and having commutated piston movement of large cylinder etc. by manual control solenoid valve.At this, introduce no longer one by one and all within protection domain.
In order further to improve plant automation, pick-off unit 4 is little cylinder, is provided with second time relay 7, the second time relays 7 and the second timer 8 communication connections with large cylinder on the admission line being communicated with.By the second timer 8, control pick-off unit 4 and with respect to inserts locating rack 2, release the time of fan blade inserts A, control the dwell time of little cylinder; The second time relay 7 inside are provided with reversal valve, and the control that receives the second timer 8 completes the switching to little air duct to cylinder, and then reach forward travel, setback and the movement velocity of the drive end of controlling pick-off unit 4.
Also can be set to other structures, as push rod device 3 being set to linear electric motors or push rod device 3 being set to large cylinder and having commutated piston movement of large cylinder etc. by manual control solenoid valve.At this, introduce no longer one by one and all within protection domain.
In order to reduce line arrangement, preferably identical to the main line of push rod device 3 and pick-off unit 4 air inlets, air inlet main line 14 is set, and air inlet main line 14 has the first branch road being communicated with very first time relay 5 and the second branch road being communicated with second time relay 7 away from one end of extraneous source of the gas.Extraneous source of the gas is to air inlet main line air feed, and gas enters the cylinder of response under the control of relay, completes motor performance.
Further, on air inlet main line 14, be provided with voltage regulating meter 9, to control the pressure that enters the air in air inlet main line 14.
The fan blade inserts pick-up unit that the utility model embodiment provides also comprises for calibrating the thrust calibration device of the drive end thrust of push rod device 4.So that control the pressure of the inner ring that puts on fan blade inserts A, and then reach the effect of controlling rubber pulling force.
The partial schematic diagram of the fan blade inserts pick-up unit calibrate mode that as shown in Figure 2, Fig. 2 provides for the utility model embodiment.In the present embodiment, thrust calibration device comprises the graduation apparatus arranged along the driving direction of the drive end of push rod device 4 and for being arranged on the check spring 11 between inserts locating rack 2 and the drive end of push rod device 4.One end and the inserts locating rack 2 of checking spring 11 offset, the drive end of its other end and push rod device 4 offsets, at the drive end of push rod device 4, complete and stretch out after motion, by graduation apparatus, draw the decrement of checking spring 11, so the drive end of the handling device 4 inner ring applied pressure to fan blade inserts A.
As implied above, on thrust calibration air inlet main line 14, be provided with voltage regulating meter 9, in thrust calibration process, by regulating the thrust of the drive end of voltage regulating meter 9 regulating pushing rod devices 4.Also the air inflow that can directly control extraneous source of the gas reaches the effect of the drive end thrust of regulating pushing rod device 4.
For fear of checking spring 11 by ejecting between inserts locating rack 2 and the drive end of push rod device 4, the fan blade inserts pick-up unit in the present embodiment also comprises the transparency cover 10 that is arranged at inserts locating rack top.
Preferably, graduation apparatus is arranged on transparency cover 10.
For security consideration, the fan blade inserts pick-up unit that the utility model embodiment provides also comprises both hands lockage button starting switch 12 and the emergency stop switch 13 being arranged in frame 1.
In this instructions, each embodiment adopts the mode of going forward one by one to describe, and each embodiment stresses is the difference with other embodiment, between each embodiment identical similar part mutually referring to.
Above-mentioned explanation to the disclosed embodiments, makes professional and technical personnel in the field can realize or use the utility model.To the multiple modification of these embodiment, will be apparent for those skilled in the art, General Principle as defined herein can, in the situation that not departing from spirit or scope of the present utility model, realize in other embodiments.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (11)
1. a fan blade inserts pick-up unit, is characterized in that, comprising:
Frame;
Be arranged in described frame, for limiting the inserts locating rack of the outer ring axially-movable of fan blade inserts to be detected;
Be arranged at the push rod device in described frame, described push rod device has promotion for being arranged on the drive end of the inner ring axially-movable of the described fan blade inserts on described inserts locating rack.
2. fan blade inserts pick-up unit as claimed in claim 1, is characterized in that, the moving direction of the drive end of described push rod device is horizontal direction;
Described inserts locating rack is vertical locating rack, is provided with opening up layout and for being arranged in the draw-in groove on the outer ring of described fan blade inserts on it.
3. fan blade inserts pick-up unit as claimed in claim 2, is characterized in that, also comprises the pick-off unit being arranged in described frame;
Described pick-off unit has vertically motion, for promoting the described fan blade inserts drive end separated with described inserts locating rack.
4. fan blade inserts pick-up unit as claimed in claim 3, is characterized in that, also comprises the first timer; Described push rod device is large cylinder, is provided with very first time relay on the admission line of described large cylinder; Described very first time relay and described the first timer communication connection.
5. fan blade inserts pick-up unit as claimed in claim 4, is characterized in that, also comprises the second timer; Described pick-off unit is little cylinder, is provided with second time relay on the admission line of described little cylinder; Described second time relay and described the second timer communication connection.
6. fan blade inserts pick-up unit as claimed in claim 5, it is characterized in that, also comprise air inlet main line, described air inlet main line has the first branch road being communicated with described very first time relay and the second branch road being communicated with described second time relay away from one end of extraneous source of the gas.
7. fan blade inserts pick-up unit as claimed in claim 6, is characterized in that, on described air inlet main line, is provided with voltage regulating meter.
8. the fan blade inserts pick-up unit as described in claim 1-7 any one, is characterized in that, also comprises for calibrating the thrust calibration device of the drive end thrust of described push rod device.
9. fan blade inserts pick-up unit as claimed in claim 8, it is characterized in that, described thrust calibration device comprises along the graduation apparatus of the driving direction layout of the drive end of described push rod device and for being arranged on the check spring between described inserts locating rack and the drive end of described push rod device.
10. fan blade inserts pick-up unit as claimed in claim 9, is characterized in that, also comprises the transparency cover that is arranged at described inserts locating rack top, and described graduation apparatus is arranged on described transparency cover.
11. fan blade inserts pick-up units as claimed in claim 1, is characterized in that, also comprise the both hands lockage button starting switch and the emergency stop switch that are arranged in described frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320664775.XU CN203534907U (en) | 2013-10-25 | 2013-10-25 | Fan blade insert detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320664775.XU CN203534907U (en) | 2013-10-25 | 2013-10-25 | Fan blade insert detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203534907U true CN203534907U (en) | 2014-04-09 |
Family
ID=50421102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320664775.XU Expired - Fee Related CN203534907U (en) | 2013-10-25 | 2013-10-25 | Fan blade insert detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203534907U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107543790A (en) * | 2017-09-04 | 2018-01-05 | 深圳创怡兴实业有限公司 | Sponge roll end degumming detection means and its detection method |
| CN111665138A (en) * | 2020-06-11 | 2020-09-15 | 格力电器（郑州）有限公司 | Fan blade insert detection device, fan blade insert detection system and detection method thereof |
-
2013
- 2013-10-25 CN CN201320664775.XU patent/CN203534907U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107543790A (en) * | 2017-09-04 | 2018-01-05 | 深圳创怡兴实业有限公司 | Sponge roll end degumming detection means and its detection method |
| CN107543790B (en) * | 2017-09-04 | 2023-10-27 | 深圳创怡兴实业有限公司 | Sponge roller end degumming detection device and detection method thereof |
| CN111665138A (en) * | 2020-06-11 | 2020-09-15 | 格力电器（郑州）有限公司 | Fan blade insert detection device, fan blade insert detection system and detection method thereof |
| CN111665138B (en) * | 2020-06-11 | 2023-03-10 | 格力电器（郑州）有限公司 | Fan blade insert detection device, fan blade insert detection system and detection method thereof |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140409 Termination date: 20211025 |