CN207289560U - A kind of bent axle positioner and Production of Crankshaft equipment - Google Patents
A kind of bent axle positioner and Production of Crankshaft equipment Download PDFInfo
- Publication number
- CN207289560U CN207289560U CN201721346568.4U CN201721346568U CN207289560U CN 207289560 U CN207289560 U CN 207289560U CN 201721346568 U CN201721346568 U CN 201721346568U CN 207289560 U CN207289560 U CN 207289560U
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- China
- Prior art keywords
- bent axle
- base
- locating piece
- cylinder
- bottom plate
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- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Abstract
A kind of bent axle positioner and Production of Crankshaft equipment, are related to engine art, which includes supporting mechanism and circumferentially positioned mechanism.Supporting mechanism includes a pair of support arm for being used to be supported the trunnion of bent axle, it can limit the translation of bent axle.And circumferentially positioned mechanism includes being used for the briquetting and locating piece clamped to the rod journal of bent axle, and driving briquetting closer or far from the driving device of locating piece.The rod journal of bent axle can be fixed in it, so as to limit the rotation of bent axle, reach the accurate control to angular displacement.The bent axle positioner has the function of the translation and rotation that precisely limit bent axle, realizes the high accuracy positioning of bent axle, ensures quality and repeatability during Crankshaft Machining.The Production of Crankshaft equipment includes above-mentioned bent axle positioner, it can realize the high accuracy positioning of bent axle, so as to ensure the reproducibility of Production of Crankshaft process, produces the bent axle product of high-quality.
Description
Technical field
Engine art is the utility model is related to, is set in particular to a kind of bent axle positioner and Production of Crankshaft
It is standby.
Background technology
With the development of the times, scientific and technical progress, the degree of automation of automobile engine crankshaft machining production line are cured
Come higher, matching requirements to part are also opposite to improve, and since past traditional assembly line be terrestrial transmission form, occupancy is more
Space and human resources, the positioning method of bent axle also determined by the precision transmitted, it is and uncontrolled.With truss robot stream
The popularization of waterline, the nowadays positioning to automobile engine crankshaft is also accomplished to be correspondingly improved, to meet the positioning of higher precision
Demand.
Utility model content
The purpose of this utility model is to provide a kind of bent axle positioner, its can accurately limit the translation of bent axle and
Rotate, so as to fulfill the high accuracy positioning of bent axle, ensure the quality and repeatability during Crankshaft Machining.
The another object of the utility model is to provide a kind of Production of Crankshaft equipment, it includes above-mentioned bent axle positioner,
It can realize the high accuracy positioning of bent axle, produce high-quality bent axle to high reappearance.
What the embodiment of the utility model was realized in：
A kind of bent axle positioner, it includes base, and the supporting mechanism being arranged on base and circumferentially positioned mechanism；
Supporting mechanism includes the bottom plate being connected with base, and a pair of support for being used to be supported the trunnion of bent axle
Arm, a pair of support arms are connected with bottom plate, and are extended from bottom plate to away from base direction；A pair of support arms is spaced in the first direction
Set；
Circumferentially positioned mechanism includes being arranged at briquetting and the positioning for being used for being clamped on base to the rod journal of bent axle
Block, and driving briquetting is in a second direction closer or far from the driving device of locating piece；
First direction and second direction are mutually perpendicular to.
Further, in the other preferred embodiments of the utility model, base is provided with for driving bottom plate close or remote
From the elevating mechanism of base.
Further, in the other preferred embodiments of the utility model, elevating mechanism includes the first cylinder, the first cylinder
Outer barrel is connected with base, and the piston rod of the first cylinder is connected with bottom plate.
Further, in the other preferred embodiments of the utility model, a pair of support arms is all provided with one end away from bottom plate
It is equipped with the U-type groove for accommodating perch neck.
Further, in the other preferred embodiments of the utility model, bottom plate is provided with the first guide rail in the first direction, and one
It is slidably matched to support arm and the first guide rail, a pair of support arms can be close to each other or remote along the first guide rail.
Further, in the other preferred embodiments of the utility model, driving device includes the second cylinder, the second cylinder
Outer barrel is connected with base, and the piston rod of the second cylinder is connected with briquetting, and the piston rod of the second cylinder is set in a second direction.
Further, in the other preferred embodiments of the utility model, base is provided with the second guide rail in a second direction, fixed
Position block is slidably matched with the second guide rail, and can be along the second guide rail closer or far from briquetting.
Further, in the other preferred embodiments of the utility model, bent axle positioner, which further includes, to be used for locating piece
The fixing piece fixed with base, fixing piece are detachably connected with locating piece.
Further, in the other preferred embodiments of the utility model, the side of locating piece towards briquetting is provided with by resistance to
Wearing layer made of lost material.
A kind of Production of Crankshaft equipment, it includes above-mentioned bent axle positioner.
The beneficial effect of the utility model embodiment is：
The utility model embodiment provides a kind of bent axle positioner, it includes supporting mechanism and circumferentially positioned mechanism.
Supporting mechanism includes a pair of support arm for being used to be supported the trunnion of bent axle, it can limit the translation of bent axle.It is and all
Include being used for the briquetting and locating piece for clamping the rod journal of bent axle to detent mechanism, and drive briquetting close or remote
From the driving device of locating piece.The rod journal of bent axle can be fixed in it, so as to limit the rotation of bent axle, reach diagonal
To the accurate control of displacement.The bent axle positioner has the function of the translation and rotation that precisely limit bent axle, realizes bent axle
High accuracy positioning, ensures quality and repeatability during Crankshaft Machining.
The utility model additionally provides a kind of Production of Crankshaft equipment, and it includes above-mentioned bent axle positioner, it can be realized
The high accuracy positioning of bent axle, so as to ensure the reproducibility of Production of Crankshaft process, produces the bent axle product of high-quality.
Brief description of the drawings
, below will be to required use in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described, it will be appreciated that the following drawings illustrate only some embodiments of the utility model, therefore should not be by
Regard the restriction to scope as, for those of ordinary skill in the art, without creative efforts, may be used also
To obtain other relevant attached drawings according to these attached drawings.
A kind of structure diagram for bent axle positioner that Fig. 1 is provided by the utility model embodiment；
After a kind of bent axle positioner and the bent axle cooperation that Fig. 2 is provided by the utility model embodiment under the first visual angle
Schematic diagram；
After a kind of bent axle positioner and the bent axle cooperation that Fig. 3 is provided by the utility model embodiment under the second visual angle
Schematic diagram；
A kind of schematic diagram of the circumferentially positioned mechanism for bent axle positioner that Fig. 4 is provided by the utility model embodiment.
Icon：100- bent axle positioners；110- bases；111- bolt support blocks；120- supporting mechanisms；121- bottom plates；
122- support arms；1221-U type grooves；1222- wear-resisting linings bottom；The first guide rails of 123-；124- elevating mechanisms；The first cylinders of 1241-；
The circumferentially positioned mechanisms of 130-；131- briquettings；132- locating pieces；1321- wearing layers；The second guide rails of 133-；134- fixing pieces；
1341- screw rods；1342- bolts；The second cylinders of 135-；200- bent axles；210- trunnions；220- rod journals；230- cranks.
Embodiment
To make the purpose, technical scheme and advantage of the utility model embodiment clearer, below in conjunction with this practicality
Attached drawing in new embodiment, is clearly and completely described the technical solution in the utility model embodiment, shows
So, described embodiment is a part of embodiment of the utility model, rather than whole embodiments.Based on this practicality
Embodiment in new, those of ordinary skill in the art are obtained every other without creative efforts
Embodiment, shall fall within the protection scope of the present invention.Therefore, the implementation to the utility model provided in the accompanying drawings below
The detailed description of mode is not intended to limit claimed the scope of the utility model, but is merely representative of the utility model
Selected embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative labor
The every other embodiment obtained under the premise of dynamic, shall fall within the protection scope of the present invention.
In the description of the utility model, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer ",
The orientation or position relationship of the instructions such as " clockwise ", " counterclockwise " be based on orientation shown in the drawings or position relationship, be only for
Described easy to description the utility model and simplifying, rather than instruction or imply signified equipment or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore it is not intended that limitation to the utility model.
In addition, term " first ", " second " are only used for description purpose, and it is not intended that instruction or hint relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can be expressed or
Implicitly include one or more this feature.In the description of the utility model, " multiple " are meant that two or two
More than, unless otherwise specifically defined.
In the utility model, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. term should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally；Can be
Mechanically connect or be electrically connected；It can be directly connected, can also be indirectly connected by intermediary, can be two
The interaction relationship of connection or two elements inside element.For the ordinary skill in the art, can basis
Concrete condition understands concrete meaning of the above-mentioned term in the utility model.
In the utility model, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or it
" under " can directly be contacted including the first and second features, it is not directly to contact but lead to that can also include the first and second features
Cross the other characterisation contact between them.Moreover, fisrt feature second feature " on ", " top " and " above " include the
One feature is directly over second feature and oblique upper, or is merely representative of fisrt feature level height and is higher than second feature.First is special
Sign second feature " under ", " lower section " and " below " including fisrt feature immediately below second feature and obliquely downward, or only
Represent that fisrt feature level height is less than second feature.
Embodiment
A kind of bent axle positioner 100 is present embodiments provided, with reference to shown in Fig. 1, it includes base 110, and sets
In supporting mechanism 120 and circumferentially positioned mechanism 130 on base 110.
Wherein, as depicted in figs. 1 and 2, supporting mechanism 120 includes the bottom plate 121 being connected with base 110, and a pair of of branch
Brace 122.A pair of support arms 122 is connected with bottom plate 121, and is extended from bottom plate 121 to away from 110 direction of base.Support arm
122 can be supported the trunnion 210 of bent axle 200 by being stretched between two cranks 230 of bent axle 200.
Support arm 122 is overall in echelon, has the small rock-steady structure in the big upper end in lower end.It is in one end away from bottom plate 121
U-type groove 1221 is respectively provided with, in actual use, the trunnion 210 of bent axle 200 is positioned in U-type groove 1221, U-type groove 1221
The trunnion 210 of bent axle 200 can be fixed, limit it to the stability of lateral movement, further increase support.It is excellent
Selection of land, the inner wall of U-type groove 1221 are provided with the wear-resisting lining bottom 1222 made of wear-resistant material, wear-resistant material can be tin bronze,
Brass etc., wear-resisting lining bottom 1222 can prevent support arm 122 to the trunnion 210 of bent axle 200 collide with to cause to wear.
Further, the thickness of support arm 122 is slightly less than the gap between 200 two cranks 230 of bent axle, by crank
The restriction effect of 230 pairs of 122 scopes of activities of support arm, reduces crank 230 along its circumferential slip as far as possible, more smart to realize
True positioning.
In the present embodiment, a pair of support arms 122 is arranged at intervals in the first direction so that a pair of support arms 122 can be from
Different positions is supported the trunnion 210 of bent axle 200, reaches the effect for stablizing support.Preferably, bottom plate 121 is along
One direction is provided with the first guide rail 123, and a pair of support arms 122 is slidably matched with the first guide rail 123 respectively, a pair of support arms 122
Can be close to each other or remote along the first guide rail 123, so that the bent axle positioner 100 can be directed to various sizes of bent axle
200 models are adjusted, and have more preferable adaptability.It is worth noting that, the present embodiment provide only bottom plate 121 and support arm
A kind of mode being slidably matched between 122, in the other preferred embodiments of the utility model, can also be set on bottom plate 121
Sliding slot, sets sliding block in 122 bottom of support arm, sliding function is realized by the cooperation of sliding slot and sliding block.Further, bottom plate
Other fit systems can also be used between 121 and support arm 122, for example, multiple insert can be arranged at intervals on bottom plate 121
Hole, sets pin in 122 bottom of support arm, the interval between a pair of support arms 122 is adjusted by the jack difference of insertion, with
The mode of grafting is coordinated, and in actual production, can be made choice according to specific demand.
Further, base 110 is provided with for driving elevating mechanism 124 of the bottom plate 121 closer or far from base 110.
In the present embodiment, elevating mechanism 124 includes the first cylinder 1241, and the outer barrel of the first cylinder 1241 is connected with base 110, and first
The piston rod of cylinder 1241 is connected with bottom plate 121.Elevating mechanism 124 can be used for the height for adjusting bent axle 200, with processed
Different processes is directed in journey, the height of bent axle 200 is timely adjusted, to meet the needs in various process.
As shown in Figure 3 and Figure 4, circumferentially positioned mechanism 130 includes being arranged at the connecting rod being used on base 110 to bent axle 200
The briquetting 131 and locating piece 132 that axle journal 220 is clamped, and driving briquetting 131 is in a second direction closer or far from locating piece
132 driving device.Driving device includes the second cylinder 135, and the outer barrel of the second cylinder 135 is connected with base 110, the second cylinder
135 piston rod is connected with briquetting 131, and the piston rod of the second cylinder 135 is set in a second direction.It is worth noting that, above
The first direction and second direction mentioned are mutually perpendicular to, specifically, the direction that first direction is placed for 200 axis of bent axle, one
Support arm 122 is arranged at intervals in a first direction, is supported with the diverse location of the trunnion 210 to bent axle 200.And the
Two directions are then perpendicular to the direction of 200 axis of bent axle placement, and briquetting 131 and locating piece 132 are close to each other in a second direction,
So as to be clamped to the rod journal 220 of bent axle 200, the angular displacement of bent axle 200 is limited, namely prevent bent axle 200 along its
Axis rotates.
Further, as shown in Figure 1 and Figure 4, in the clamping process to the rod journal 220 of bent axle 200, locating piece
132 are mainly used for the restriction to the position of clamping, according to the difference of the concrete model of bent axle 200, or during actual processing
The difference for the angle that bent axle 200 needs to present is, it is necessary to preferentially be adjusted the position of locating piece 132.Once and locating piece 132
Location determination after, then can be by the displacement of briquetting 131, to realize clamping and the pine to the rod journal 220 of bent axle 200
Open.Preferably, base 110 is provided with the second guide rail 133 in a second direction, and locating piece 132 is slidably matched with the second guide rail 133,
So that locating piece 132 and can be along the second guide rail 133 closer or far from briquetting 131.Meanwhile bent axle positioner 100 further includes use
In the fixing piece 134 for fixing locating piece 132 and base 110, fixing piece 134 is detachably connected with locating piece 132.In this implementation
In example, fixing piece 134 is the screw rod 1341 and bolt 1342 that cooperate, and screw rod 1341 sets in a second direction, and with positioning
Block 132 is fixedly connected.It is provided with bolt support block 111 on base 110, screw rod 1341 runs through 1342 supporting block 111 of bolt, and with
1342 supporting block 111 of bolt is slidably matched, and two bolts 1342 are connected with screw rod 1341, and two bolts 1342 are respectively in bolt
The both sides of 1342 supporting blocks 111, to limit the opposite slip between 1342 supporting block 111 of screw rod 1341 and bolt.By adjusting
Screw-in degree of the screw rod 1341 in two bolts 1342, you can realize the position adjustment of locating piece 132.
Further, the side of locating piece 132 towards briquetting 131 is provided with the wearing layer made of anti-abrasive material
1321.Wear-resistant material can be tin bronze, brass etc., and wear-resisting lining bottom 1222 can prevent connecting rod of the locating piece 132 to bent axle 200
Axle journal 220 collide with and causes to wear.Likewise, pressure head can also be made of anti-abrasive material, further increase is to bent axle
200 protective effect.
It is further preferable that whole positioning apparatus for circumferential direction can also be arranged on one with reference to the set-up mode of supporting mechanism 120
On a support base, lifting gear is further added by, the adjustment to whole positioning apparatus for circumferential direction height is realized, better meets process
In adjustment to 200 angle of bent axle.
The utility model embodiment additionally provides a kind of Production of Crankshaft equipment, it includes above-mentioned bent axle positioner 100.Its
It can realize the high accuracy positioning of bent axle 200, so as to ensure the reproducibility of 200 production process of bent axle, produce the song of high-quality
200 product of axis.
In conclusion the utility model embodiment provides a kind of bent axle positioner, it includes supporting mechanism and circumferential direction
Detent mechanism.Supporting mechanism includes a pair of support arm for being used to be supported the trunnion of bent axle, it can limit bent axle
Translation.And circumferentially positioned mechanism includes being used for the briquetting and locating piece for clamping the rod journal of bent axle, and driving pressure
Driving device of the block closer or far from locating piece.The rod journal of bent axle can be fixed in it, so as to limit turning for bent axle
It is dynamic, reach the accurate control to angular displacement.The bent axle positioner has the function of the translation and rotation that precisely limit bent axle,
Realize the high accuracy positioning of bent axle, ensure quality and repeatability during Crankshaft Machining.
The utility model additionally provides a kind of Production of Crankshaft equipment, and it includes above-mentioned bent axle positioner, it can be realized
The high accuracy positioning of bent axle, so as to ensure the reproducibility of Production of Crankshaft process, produces the bent axle product of high-quality.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the present invention, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on, should be included within the scope of protection of this utility model.
Claims (10)
- A kind of 1. bent axle positioner, it is characterised in that including base, and the supporting mechanism being arranged on the base and week To detent mechanism；The supporting mechanism includes the bottom plate being connected with the base, and a pair is used for what the trunnion of bent axle was supported Support arm, a pair of support arm is connected with the bottom plate, and is extended from the bottom plate to away from the base direction；It is a pair of The support arm is arranged at intervals in the first direction；The circumferentially positioned mechanism include being arranged at the briquetting that is used for being clamped on the base to the rod journal of bent axle and Locating piece, and the driving briquetting is in a second direction closer or far from the driving device of the locating piece；The first direction and the second direction are mutually perpendicular to.
- 2. bent axle positioner according to claim 1, it is characterised in that the base is provided with for driving the bottom Elevating mechanism of the plate closer or far from the base.
- 3. bent axle positioner according to claim 2, it is characterised in that the elevating mechanism includes the first cylinder, institute The outer barrel for stating the first cylinder is connected with the base, and the piston rod of first cylinder is connected with the bottom plate.
- 4. according to claims 1 to 3 any one of them bent axle positioner, it is characterised in that a pair of support arm is remote One end from the bottom plate is both provided with U-type groove for accommodating perch neck.
- 5. bent axle positioner according to claim 4, it is characterised in that the bottom plate is provided with along the first direction First guide rail, a pair of support arm are slidably matched with first guide rail, and a pair of support arm can be along first guide rail It is close to each other or remote.
- 6. bent axle positioner according to claim 1, it is characterised in that the driving device includes the second cylinder, institute The outer barrel for stating the second cylinder is connected with the base, and the piston rod of second cylinder is connected with the briquetting, second gas The piston rod of cylinder is set along the second direction.
- 7. bent axle positioner according to claim 6, it is characterised in that the base is provided with along the second direction Second guide rail, the locating piece are slidably matched with second guide rail, and can be along second guide rail closer or far from the pressure Block.
- 8. bent axle positioner according to claim 7, it is characterised in that the bent axle positioner is further included for inciting somebody to action The fixing piece that the locating piece is fixed with the base, the fixing piece are detachably connected with the locating piece.
- 9. bent axle positioner according to claim 8, it is characterised in that the locating piece is towards the side of the briquetting It is provided with the wearing layer made of anti-abrasive material.
- 10. a kind of Production of Crankshaft equipment, it is characterised in that position and fill including such as claim 1~9 any one of them bent axle Put.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721346568.4U CN207289560U (en) | 2017-10-19 | 2017-10-19 | A kind of bent axle positioner and Production of Crankshaft equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721346568.4U CN207289560U (en) | 2017-10-19 | 2017-10-19 | A kind of bent axle positioner and Production of Crankshaft equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207289560U true CN207289560U (en) | 2018-05-01 |
Family
ID=62272274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721346568.4U Expired - Fee Related CN207289560U (en) | 2017-10-19 | 2017-10-19 | A kind of bent axle positioner and Production of Crankshaft equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207289560U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109351819A (en) * | 2018-11-28 | 2019-02-19 | 董淑翠 | A kind of steel processing steel bending equipment |
| CN109571261A (en) * | 2019-01-27 | 2019-04-05 | 马鞍山市德善金属成型科技有限公司 | A kind of tooling that crankshaft regrinding is detected automatically, maked corrections, processing |
| CN110039389A (en) * | 2019-04-25 | 2019-07-23 | 天津海运职业学院 | Marine diesel engine crankshaft arrangement for grinding and crankshaft grinding method |
| CN110480586A (en) * | 2019-08-22 | 2019-11-22 | 中船黄埔文冲船舶有限公司 | A kind of support device for crankshaft inspection |
| CN111571491A (en) * | 2020-06-12 | 2020-08-25 | 芜湖瑞和机电有限公司 | General type bent axle anchor clamps |
| CN113787074A (en) * | 2021-09-29 | 2021-12-14 | 广西玉柴机器股份有限公司 | Bent axle washs pallet |
| CN113829101A (en) * | 2021-10-25 | 2021-12-24 | 威海天润智能科技有限公司 | Fixture for drilling flange hole of crankshaft |
-
2017
- 2017-10-19 CN CN201721346568.4U patent/CN207289560U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109351819A (en) * | 2018-11-28 | 2019-02-19 | 董淑翠 | A kind of steel processing steel bending equipment |
| CN109571261A (en) * | 2019-01-27 | 2019-04-05 | 马鞍山市德善金属成型科技有限公司 | A kind of tooling that crankshaft regrinding is detected automatically, maked corrections, processing |
| CN109571261B (en) * | 2019-01-27 | 2024-04-09 | 马鞍山市德善金属成型科技有限公司 | Frock of bent axle correct grinding automated inspection, correction, processing |
| CN110039389A (en) * | 2019-04-25 | 2019-07-23 | 天津海运职业学院 | Marine diesel engine crankshaft arrangement for grinding and crankshaft grinding method |
| CN110480586A (en) * | 2019-08-22 | 2019-11-22 | 中船黄埔文冲船舶有限公司 | A kind of support device for crankshaft inspection |
| CN111571491A (en) * | 2020-06-12 | 2020-08-25 | 芜湖瑞和机电有限公司 | General type bent axle anchor clamps |
| CN113787074A (en) * | 2021-09-29 | 2021-12-14 | 广西玉柴机器股份有限公司 | Bent axle washs pallet |
| CN113787074B (en) * | 2021-09-29 | 2024-05-28 | 广西玉柴机器股份有限公司 | Bent axle washs pallet |
| CN113829101A (en) * | 2021-10-25 | 2021-12-24 | 威海天润智能科技有限公司 | Fixture for drilling flange hole of crankshaft |
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| CF01 | Termination of patent right due to non-payment of annual fee |
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| CF01 | Termination of patent right due to non-payment of annual fee |