CN206455092U - A kind of tail boom covering riveting frock and its locating clamp plate component - Google Patents

Abstract

The utility model discloses a kind of tail boom covering riveting frock and its locating clamp plate component, tail boom covering riveting frock includes base, and locating clamp plate component, locating clamp plate component includes two columns and the crossbeam being connected on column, crossbeam has the bulkhead location-plate vertically set, and bulkhead to be positioned can be bolted on bulkhead location-plate；Two relative sides of column are provided with side clamp, have and skin thickness identical spacing between side clamp and bulkhead；Clamp and lower clamp are additionally provided between two columns, is had and skin thickness identical spacing between the lower end of upper clamp and bulkhead；Have and skin thickness identical spacing between the upper end of lower clamp and bulkhead.The utility model has structure relatively simple, and the positioning of bulkhead, the shaping of covering and riveting can be completed simultaneously, installs and dismounting is easier to, good operation performance, advantageously ensure that assembly precision, improve efficiency of assembling, the advantages of mitigating labor strength.

Description

A kind of tail boom covering riveting frock and its locating clamp plate component

Technical field

The utility model is related to helicopter mounting technology field, in particular to a kind of tail boom covering riveting frock And its locating clamp plate component.

Background technology

Tail boom include stringer, it is multiple along its length direction arrangement and bulkhead arranged in parallel and riveting Covering on bulkhead, it is necessary to first be positioned each bulkhead according to the relative position on tail boom during assembling, then stringer is connected Connect on bulkhead；Then the covering that the outline of shape and bulkhead matches is fitted on bulkhead, then carry out drilling or Riveting.

Existing tail boom assembling when, it is necessary to using single frock complete covering shaping after, then will shaping Covering paving on the bulkhead positioned according to relative position of the bulkhead on tail boom, riveted.Need to use many sets Frock is, it is necessary to frequently load and unload, and frock cost is higher, complex operation, and the precision of assembling is relatively low, influences efficiency of assembling, increases work( Can labor intensity.

Utility model content

For above-mentioned the deficiencies in the prior art, technical problem to be solved in the utility model is：How a kind of knot is provided Structure is relatively simple, and the positioning of bulkhead, the shaping of covering and riveting can be completed simultaneously, installs and dismounting is easier to, operate Performance is good, advantageously ensures that assembly precision, improves efficiency of assembling, mitigates the tail boom covering riveting work of labor strength Dress and its locating clamp plate component.

In order to solve the above-mentioned technical problem, the utility model employs following technical scheme：

A kind of tail boom covering riveting frock, it is characterised in that including base, on the base have with it is to be assembled Bulkhead on tail boom corresponds the locating clamp plate component set, and the locating clamp plate component is vertically set on described including two There is vertically laminating to set at column on base and the crossbeam being connected horizontally on two columns, the middle part of the crossbeam The bulkhead location-plate put, the crossbeam is located at medium position of the bulkhead location-plate on vertical；

The top and bottom of the bulkhead location-plate are respectively provided with the spiral shell corresponding with the through hole on corresponding bulkhead to be positioned Keyhole, enables corresponding bulkhead to be positioned to be fixed on by bolt laminating on the bulkhead location-plate, and the bulkhead is positioned Projection on plate through-thickness is in the outline of corresponding bulkhead to be positioned；

The relative side of two columns respectively have one it is removably vertically arranged and with it is fixed installed in the bulkhead Side clamp of the bulkhead just to setting on the plate of position, the side clamp towards one end of bulkhead and just to bulkhead between have and illiteracy Skin thickness identical spacing；It is also detachably connected between two columns to be provided with clamp and lower clamp, the upper card Plate and lower clamp are located above and below the bulkhead being arranged on the bulkhead location-plate respectively, and are vertically arranged；Institute State clamp lower end and just to bulkhead between have and skin thickness identical spacing；The upper end of the lower clamp with it is just right Bulkhead between have and skin thickness identical spacing.

Using said structure, by the way that bulkhead location-plate can quickly and easily by bulkhead, vertically direction be fixed, meanwhile, by It is demountable structure in side clamp, upper clamp and lower clamp, and the spacing between bulkhead is identical with the thickness of covering, So, after the positioning of bulkhead is completed, covering is placed on bulkhead, then upper covering carried out using side clamp and upper clamp Extruding, and side clamp and upper clamp are installed on column, it becomes possible to covering is fitted in completely on bulkhead, covering in completion Shaping.Same method, using side clamp and lower clamp, can complete the shaping of lower covering.Then complete covering drilling with Riveting.By this frock, the Set and Positioning of bulkhead can be disposably completed, while can also complete the shaping and riveting of covering Work, reduces frock quantity, is conducive to saving cost, reduces clamping times, reduces the accumulated error that multiple clamping is produced, Be conducive to improving assembly precision, operation is more prone to, be conducive to improving operating efficiency, and reduce the labor intensity of workman.

Further, the side clamp, upper clamp and lower clamp are towards being provided with L on the side of one end of bulkhead The angled seat of type bending, the angled seat includes fixed connecting plate of being fitted with the side of the side clamp, upper clamp or lower clamp, with And with the side clamp, the vertically disposed pressing plate in the side of upper clamp or lower clamp, the pressing plate be located at the connecting plate direction Spacing between one end of bulkhead, and the pressing plate and bulkhead is equal to skin thickness.

Using above-mentioned setting, side clamp, on clamp and lower clamp increase angled seat covering is formed extruding, have The area of active force on covering is applied to beneficial to increase, covering local deformation is reduced, is conducive to improving the tail boom assembling after riveting Quality.In addition, side clamp, upper clamp and lower clamp are made using integrally formed method, there is error once making, it will Shaping to covering is impacted, and angled seat is arranged in the later stage on side clamp, upper clamp or lower clamp, can be matched somebody with somebody in trial assembly Diagonal seat, which is put, in journey is adjusted, and makes it and shape the covering of tail boom to fit, so as to appropriate reduction offside clamp, on The requirement on machining accuracy of clamp or lower clamp, is conducive to saving cost under the requirement for meeting assembly precision.

Further, axial direction of the angled seat along dividing plate is evenly arranged in the side clamp, upper clamp and lower card On plate.

Further, have and the side clamp, upper clamp and lower clamp phase on the relative side of two columns The first pin-and-hole is provided with the supporting plate being correspondingly arranged, the supporting plate；Have on the side clamp, upper clamp and lower clamp The second pin-and-hole matched with the first pin-and-hole in corresponding supporting plate, and by being removably inserted into the first pin-and-hole and second Alignment pin on pin-and-hole is fixedly connected.

So, it is only necessary to remove alignment pin, it is possible to side clamp, upper clamp and lower clamp are removed, facilitate tail boom two The covering riveting of side.

Further, the bottom of the base is additionally provided with four rolling, and multiple height-adjustable heel braces, described The minimum constructive height of heel brace is less than the height of the roller, and maximum height is more than the height of the roller.

So, the height regulation of heel brace is arrived to the position less than roller height, it is possible to using roller easily by the work Dress is moved to other positions.Then by jack by base jack-up, the height of regulation heel brace is more than the height and position of roller, made The frock fixed placement.

A kind of locating clamp plate component of tail boom covering riveting frock, it is characterised in that be vertically arranged including two Column and the crossbeam that is connected horizontally on two columns, the middle part of the crossbeam have that vertically laminating sets every Frame location-plate, the crossbeam is located at medium position of the bulkhead location-plate on vertical；

The top and bottom of the bulkhead location-plate are respectively provided with the spiral shell corresponding with the through hole on corresponding bulkhead to be positioned Keyhole, enables corresponding bulkhead to be positioned to be fixed on by bolt laminating on the bulkhead location-plate, and the bulkhead is positioned Projection on plate through-thickness is in the outline of corresponding bulkhead to be positioned；

The relative side of two columns respectively have one it is removably vertically arranged and with it is fixed installed in the bulkhead Side clamp of the bulkhead just to setting on the plate of position, the side clamp towards one end of bulkhead and just to bulkhead between have and illiteracy Skin thickness identical spacing；It is also detachably connected between two columns to be provided with clamp and lower clamp, the upper card Plate and lower clamp are located above and below the bulkhead being arranged on the bulkhead location-plate respectively, and are vertically arranged；Institute State clamp lower end and just to bulkhead between have and skin thickness identical spacing；The upper end of the lower clamp with it is just right Bulkhead between have and skin thickness identical spacing.

In summary, the utility model has structure relatively simple, can complete simultaneously the positioning of bulkhead, covering into Shape and riveting, are installed and dismounting is easier to, good operation performance, are advantageously ensured that assembly precision, are improved efficiency of assembling, mitigate work The advantages of people's labor intensity.

Brief description of the drawings

Fig. 1 is the structural representation of the utility model embodiment.

Fig. 2 is the structural representation of locating clamp plate component in Fig. 1.

Embodiment

The utility model is described in further detail below in conjunction with the accompanying drawings.

During specific implementation：As depicted in figs. 1 and 2, a kind of tail boom covering riveting frock, including base 1, the bottom Have on seat 1 and correspond the locating clamp plate component 2 set with the bulkhead on tail boom to be assembled, the locating clamp plate component 2 is wrapped Include two columns 21 being vertically set on the base 1 and the crossbeam 22 being connected horizontally on two columns 21, institute Stating the middle part of crossbeam 22 has the bulkhead location-plate 23 for setting of vertically fitting, and the crossbeam 22 is located at the bulkhead location-plate 23 Medium position on vertical；

The top and bottom of the bulkhead location-plate 23 are respectively provided with corresponding with the through hole on corresponding bulkhead to be positioned Bolt hole, enables corresponding bulkhead to be positioned to be fixed on by bolt laminating on the bulkhead location-plate 23, and the bulkhead Projection on the through-thickness of location-plate 23 is in the outline of corresponding bulkhead to be positioned；

The relative side of two columns 21 respectively have one it is removably vertically arranged and with installed in the bulkhead Side clamp 31 of the bulkhead just to setting on location-plate 23, the side clamp 31 towards one end of bulkhead and just to bulkhead between With with skin thickness identical spacing；It is also detachably connected between two columns 21 to be provided with clamp 32 and lower card Plate 33, the upper clamp 32 and lower clamp 33 are located at the top for the bulkhead being arranged on the bulkhead location-plate 23 with respectively Side, and be vertically arranged；The lower end of the upper clamp 32 and just to bulkhead between have and skin thickness identical spacing； The upper end of the lower clamp 33 and just to bulkhead between have and skin thickness identical spacing.

Using said structure, by the way that bulkhead location-plate can quickly and easily by bulkhead, vertically direction be fixed, meanwhile, by It is demountable structure in side clamp, upper clamp and lower clamp, and the spacing between bulkhead is identical with the thickness of covering, So, after the positioning of bulkhead is completed, covering is placed on bulkhead, then upper covering carried out using side clamp and upper clamp Extruding, and side clamp and upper clamp are installed on column, it becomes possible to covering is fitted in completely on bulkhead, covering in completion Shaping.Same method, using side clamp and lower clamp, can complete the shaping of lower covering.Then complete covering drilling with Riveting.By this frock, the Set and Positioning of bulkhead can be disposably completed, while can also complete the shaping and riveting of covering Work, reduces frock quantity, is conducive to saving cost, reduces clamping times, reduces the accumulated error that multiple clamping is produced, Be conducive to improving assembly precision, operation is more prone to, be conducive to improving operating efficiency, and reduce the labor intensity of workman.

During implementation, the side clamp 31, upper clamp 32 and lower clamp 33 are towards being respectively provided with the side of one end of bulkhead There is the angled seat of L-shaped bending, the angled seat includes fixation of being fitted with the side of the side clamp 31, upper clamp 32 or lower clamp 33 Connecting plate, and with the side clamp 31, the vertically disposed pressing plate in the side of upper clamp 32 or lower clamp 33, pressing plate position It is equal to skin thickness towards the spacing between one end of bulkhead, and the pressing plate and bulkhead in the connecting plate.

Using above-mentioned setting, side clamp, on clamp and lower clamp increase angled seat covering is formed extruding, have The area of active force on covering is applied to beneficial to increase, covering local deformation is reduced, is conducive to improving the tail boom assembling after riveting Quality.In addition, side clamp, upper clamp and lower clamp are made using integrally formed method, there is error once making, it will Shaping to covering is impacted, and angled seat is arranged in the later stage on side clamp, upper clamp or lower clamp, can be matched somebody with somebody in trial assembly Diagonal seat, which is put, in journey is adjusted, and makes it and shape the covering of tail boom to fit, so as to appropriate reduction offside clamp, on The requirement on machining accuracy of clamp or lower clamp, is conducive to saving cost under the requirement for meeting assembly precision.

During implementation, axial direction of the angled seat along dividing plate be evenly arranged in the side clamp 31, upper clamp 32 and under On clamp 33.

During implementation, have and the side clamp, upper clamp and lower clamp phase on the relative side of two columns 21 The first pin-and-hole is provided with the supporting plate being correspondingly arranged, the supporting plate；Have on the side clamp, upper clamp and lower clamp The second pin-and-hole matched with the first pin-and-hole in corresponding supporting plate, and by being removably inserted into the first pin-and-hole and second Alignment pin on pin-and-hole is fixedly connected.

So, it is only necessary to remove alignment pin, it is possible to side clamp, upper clamp and lower clamp are removed, facilitate tail boom two The covering riveting of side.

During implementation, the bottom of the base 1 is additionally provided with four rolling 4, and multiple height-adjustable heel braces, described The minimum constructive height of heel brace is less than the height of the roller 4, and maximum height is more than the height of the roller.

So, the height regulation of heel brace is arrived to the position less than roller height, it is possible to using roller easily by the work Dress is moved to other positions.Then by jack by base jack-up, the height of regulation heel brace is more than the height and position of roller, made The frock fixed placement.

Preferred embodiment of the present utility model is the foregoing is only, it is all at this not using the utility model as limitation Any modifications, equivalent substitutions and improvements made within the spirit and principle of utility model etc., should be included in the utility model Protection domain within.

Claims (6)

1. a kind of tail boom covering riveting frock, it is characterised in that including base（1）, the base（1）It is upper to have with treating The bulkhead assembled on tail boom corresponds the locating clamp plate component set（2）, the locating clamp plate component（2）It is vertical including two It is arranged on the base（1）On column（21）And it is connected horizontally on two columns（21）On crossbeam（22）, it is described Crossbeam（22）Middle part there is the bulkhead location-plate of setting of vertically fitting（23）, the crossbeam（22）Positioned at bulkhead positioning Plate（23）Medium position on vertical；

The bulkhead location-plate（23）Top and bottom be respectively provided with the spiral shell corresponding with the through hole on corresponding bulkhead to be positioned Keyhole, enables corresponding bulkhead to be positioned to be fixed on the bulkhead location-plate by bolt laminating（23）On, and the bulkhead Location-plate（23）Projection on through-thickness is in the outline of corresponding bulkhead to be positioned；

Two columns（21）Relative side respectively have one it is removably vertically arranged and with it is fixed installed in the bulkhead Position plate（23）On side clamp of the bulkhead just to setting（31）, the side clamp（31）Towards one end of bulkhead with just to bulkhead Between have and skin thickness identical spacing；Two columns（21）Between also detachably connected be provided with clamp （32）With lower clamp（33）, the upper clamp（32）With lower clamp（33）It is located at respectively and is arranged on the bulkhead location-plate（23）On Bulkhead above and below, and be vertically arranged；The upper clamp（32）Lower end and just to bulkhead between have with Skin thickness identical spacing；The lower clamp（33）Upper end and just to bulkhead between have between skin thickness identical Away from.

2. tail boom covering riveting frock as claimed in claim 1, it is characterised in that the side clamp（31）, upper card Plate（32）And lower clamp（33）The angled seat of L-shaped bending, the angled seat bag are provided with towards the side of one end of bulkhead Include and the side clamp（31）, upper clamp（32）Or lower clamp（33）The fixed connecting plate of side laminating, and with the side Clamp（31）, upper clamp（32）Or lower clamp（33）The vertically disposed pressing plate in side, the pressing plate be located at the connecting plate court It is equal to skin thickness to the spacing between one end of bulkhead, and the pressing plate and bulkhead.

3. tail boom covering riveting frock as claimed in claim 2, it is characterised in that axial direction of the angled seat along dividing plate Direction is evenly arranged in the side clamp（31）, upper clamp（32）And lower clamp（33）On.

4. tail boom covering riveting frock as claimed in claim 1, it is characterised in that two columns（21）Relatively Side on there is the supporting plate of setting corresponding with the side clamp, upper clamp and lower clamp, set in the supporting plate There is the first pin-and-hole；Have on the side clamp, upper clamp and lower clamp and match with the first pin-and-hole in corresponding supporting plate The second pin-and-hole, and be fixedly connected by the alignment pin being removably inserted on the first pin-and-hole and the second pin-and-hole.

5. tail boom covering riveting frock as claimed in claim 1, it is characterised in that the base（1）Bottom also It is provided with four rolling（4）, and multiple height-adjustable heel braces, the minimum constructive height of the heel brace is less than the roller（4） Height, maximum height be more than the roller height.

6. a kind of locating clamp plate component of tail boom covering riveting frock, it is characterised in that vertically disposed including two Column（21）And it is connected horizontally on two columns（21）On crossbeam（22）, the crossbeam（22）Middle part have along perpendicular The bulkhead location-plate set to laminating（23）, the crossbeam（22）Positioned at the bulkhead location-plate（23）Middle position on vertical Put；

The bulkhead location-plate（23）Top and bottom be respectively provided with the spiral shell corresponding with the through hole on corresponding bulkhead to be positioned Keyhole, enables corresponding bulkhead to be positioned to be fixed on the bulkhead location-plate by bolt laminating（23）On, and the bulkhead Location-plate（23）Projection on through-thickness is in the outline of corresponding bulkhead to be positioned；

Two columns（21）Relative side respectively have one it is removably vertically arranged and with it is fixed installed in the bulkhead Position plate（23）On side clamp of the bulkhead just to setting（31）, the side clamp（31）Towards one end of bulkhead with just to bulkhead Between have and skin thickness identical spacing；Two columns（21）Between also detachably connected be provided with clamp （32）With lower clamp（33）, the upper clamp（32）With lower clamp（33）It is located at respectively and is arranged on the bulkhead location-plate（23）On Bulkhead above and below, and be vertically arranged；The upper clamp（32）Lower end and just to bulkhead between have with Skin thickness identical spacing；The lower clamp（33）Upper end and just to bulkhead between have between skin thickness identical Away from.