CN211565205U - Processing and positioning device for aerospace engine shell - Google Patents

Abstract

The utility model belongs to the aerospace apparatus field, especially, an aerospace engine casing processing positioner to the problem of current casing location, the following scheme is proposed at present, and it includes the location platform, the top of location platform is rotated and is installed the pivot, and the positioning disk is installed at the top of pivot, the riser is installed to the both sides of positioning disk, the both sides of positioning disk articulate there is the swinging arms, the one end of swinging arms articulates there is the grip block, it has the push rod motor to articulate on the riser, and the push rod and the grip block of push rod motor are articulated, the both sides slidable mounting of location platform has two movable plates, it has first regulation pole to articulate on the movable plate, the one end of first regulation pole articulates there is the montant of vertical setting. The utility model discloses realize that the casing is transported to the electromotion to the positioning disk, need not the handling, the processing of being convenient for saves the manual work, and is fixed simple simultaneously, and convenient operation is fit for promoting.

Description

Processing and positioning device for aerospace engine shell

Technical Field

The utility model relates to an aerospace equipment technical field especially relates to an aerospace engine housing processing positioner.

Background

The space engine is a highly complex and precise thermal machine, and is an engine for providing power required by flying for an aircraft. The heart of the airplane is known as 'industrial flower', and directly influences the performance and reliability of the airplane. When the existing space engine shell is machined, the shell needs to be manually machined on a machining table which conveys the shell by means of a lifting device, so that the labor is wasted, then the shell is fixed by means of a plurality of bolts, and the positioning mode is troublesome, so that the space engine shell machining positioning device is needed to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of space motor casing processing positioner has solved the trouble problem in current casing location.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a positioning device for processing a space engine shell comprises a positioning table, wherein a rotating shaft is rotatably arranged at the top of the positioning table, a positioning disc is arranged at the top of the rotating shaft, vertical plates are arranged on two sides of the positioning disc, swing rods are hinged to two sides of the positioning disc, one end of each swing rod is hinged to a clamping plate, a push rod motor is hinged to each vertical plate, a push rod of the push rod motor is hinged to each clamping plate, two movable plates are slidably arranged on two sides of the positioning table, a first adjusting rod is hinged to each movable plate, one end of each first adjusting rod is hinged to a vertically arranged vertical rod, a connecting plate is arranged between the two vertical rods, arc plates are hinged to the bottoms of the two ends of each connecting plate, an inclined cylinder is hinged to each vertical rod, a piston rod of each inclined cylinder is hinged to each arc plate, the regulating block is hinged with a first regulating rod, and the second regulating rod is hinged with one end, far away from the vertical rod, of the first regulating rod.

Preferably, be equipped with the drive chamber on the location platform, the bottom of pivot is rotated with the bottom in drive chamber and is connected, be equipped with two-way gear motor in the drive chamber, the fixed cover of output shaft of two-way gear motor is equipped with the driving gear, and the fixed cover is equipped with driven gear in the pivot, and driven gear and driving gear mesh.

Preferably, two locating plates are installed on two sides of the locating table, a sliding rod is installed between the two locating plates, the sliding rod is sleeved on the moving plate in a sliding mode, an electric telescopic rod is arranged on the locating table, and a piston rod of the electric telescopic rod is in transmission connection with the moving plate.

Preferably, the guide bar is installed to the track inslot, the regulating block sliding sleeve is located on the guide bar, adjust cylinder is installed to the track inslot, adjust cylinder's piston rod and regulating block fixed connection.

Preferably, one side that the slope cylinder was kept away from to the arc is equipped with the buffer board, and the buffer board is made for the rubber material.

Preferably, the clamping plates are of arc-shaped structures, one sides of the two clamping plates, which are opposite to each other, are provided with backing plates, and the backing plates are made of polyurethane materials.

The utility model has the advantages that:

1. fold through two arcs and make two arcs centre gripping casings, carry the top of positioning disk to the casing, adjust the pole swing and make the montant descend and make the casing fall to, realize that the electrodynamic transfer casing need not the handling on to the positioning disk, and the handling of being convenient for saves the manual work.

2. The casing back on the positioning disk promotes the swinging arms slope through the push rod motor and makes two grip blocks fold, supports and fixes it in the both sides of casing, and is fixed simple and convenient, need not the manual work, and the backing plate that sets up on the grip block causes casing surface damage when avoiding the centre gripping, and the security is high.

The utility model discloses realize that the casing is transported to the electromotion to the positioning disk, need not the handling, the processing of being convenient for saves the manual work, and is fixed simple simultaneously, and convenient operation is fit for promoting.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of puck mounting.

FIG. 3 is a side view of the positioning plate.

Reference numbers in the figures: the device comprises a positioning table 1, a rotating shaft 2, a positioning disc 3, vertical plates 4, swinging rods 5, a clamping plate 6, a push rod motor 7, sliding rods 8, a moving plate 9, a first adjusting rod 10, a vertical rod 11, a connecting plate 12, an arc plate 13, an inclined cylinder 14, a track groove 15, an adjusting block 16, an adjusting cylinder 17, a second adjusting rod 18 and an electric telescopic rod 19.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a space engine housing processing positioning device comprises a positioning table 1, and is characterized in that a rotating shaft 2 is rotatably installed at the top of the positioning table 1, a positioning disc 3 is installed at the top of the rotating shaft 2, vertical plates 4 are installed at two sides of the positioning disc 3, swing rods 5 are hinged at two sides of the positioning disc 3, a clamping plate 6 is hinged at one end of each swing rod 5, a push rod motor 7 is hinged on each vertical plate 4, a push rod of the push rod motor 7 is hinged with the clamping plate 6, two moving plates 9 are slidably installed at two sides of the positioning table 1, a first adjusting rod 10 is hinged on each moving plate 9, a vertical rod 11 is hinged at one end of each first adjusting rod 10, a connecting plate 12 is installed between the two vertical rods 11, arc plates 13 are hinged at the bottoms of two ends of the connecting plate 12, an inclined cylinder 14 is hinged, the moving plate 9 is provided with a track groove 15, an adjusting block 16 is slidably mounted in the track groove 15, a second adjusting rod 18 is hinged to the adjusting block 16, and the second adjusting rod 18 is hinged to one end, far away from the vertical rod 11, of the first adjusting rod 10. Fold through two arcs 13 and make two arcs 13 centre gripping casings, carry the top of positioning disk 3 to the casing, first regulation pole 10 swings and makes montant 11 descend and make the casing fall 3 on, realize that the electrodynamic transfer casing is to positioning disk 3 on, need not the handling, convenient to process, save artifically, the casing is back on positioning disk 3, promote the 5 slopes of swinging arms through push rod motor 7 and make two grip blocks 6 fold, it fixes it to support the both sides at the casing, it is fixed simple and convenient, need not the manual work, the backing plate that sets up on grip block 6, cause casing surface damage when avoiding the centre gripping, the security is high. The utility model discloses realize that the casing is transported to the electromotion on to positioning disk 3, need not the handling, the processing of being convenient for saves the manual work, and is fixed simple simultaneously, and convenient operation is fit for promoting.

Wherein, be equipped with the drive chamber on the location platform 1, the bottom of pivot 2 is rotated with the bottom in drive chamber and is connected, is equipped with two-way gear motor in the drive chamber, and the fixed cover of two-way gear motor's output shaft is equipped with the driving gear, and the fixed cover is equipped with driven gear on the pivot 2, and driven gear and driving gear mesh. Bidirectional gear motor is RV75 type motor, drives the driving gear through bidirectional motor and rotates and drive pivot 2 rotation after making driven gear rotate the people, is convenient for rotate the regulation to the casing on the positioning disk 3, satisfies the demand of processing.

Two positioning plates are mounted on two sides of the positioning table 1, a sliding rod 8 is mounted between the two positioning plates, the sliding rod 8 is sleeved on the movable plate 9 in a sliding mode, an electric telescopic rod 19 is arranged on the positioning table 1, and a piston rod of the electric telescopic rod 19 is in transmission connection with the movable plate 9. The electric telescopic rod 19 drives the moving plate 9 to move, and the sliding rod 8 ensures that the moving plate 9 can stably move horizontally.

Wherein, install the guide bar in the track groove 15, adjusting block 16 slip cover is located on the guide bar, installs adjusting cylinder 17 in the track groove 15, and adjusting cylinder 17's piston rod and adjusting block 16 fixed connection. The adjusting cylinder 17 drives the adjusting block 16 to move so that the adjusting rod 18 moves, the guide rod plays a role in guiding the movement of the adjusting block 16, the adjusting block 16 is prevented from deviating in the process, and the structure is stable.

One side that slope cylinder 14 was kept away from to arc 13 is equipped with the buffer board, and the buffer board is made for the rubber material, and grip block 6 is the arc structure, and two grip blocks 6 one side relative are equipped with the backing plate, and the backing plate is made by the polyurethane material. The machine shell is clamped through the two clamping plates 6 and is held through the two arc-shaped plates 13 in a supporting mode, the surface of the machine shell is prevented from being damaged due to the arrangement of the buffer plates and the base plates, and safety is high.

When the device is used, the electric telescopic rod 19 drives the moving plate 9 to move horizontally, then the vertical rod 11 is not positioned above the positioning table 1 in an inclined mode, then the adjusting cylinder 17 drives the adjusting block 16 to move, so that the adjusting rod 18 moves, so that the adjusting rod 10 swings, the vertical rod 11 descends and is close to the ground, then after the engine shell is positioned between the two arc plates 13, the inclined cylinder 14 drives the two arc plates 13 to fold, so that the two arc plates 13 clamp the machine shell, then the adjusting rod 10 swings, so that the vertical rod 11 ascends above the positioning disc 3, then the electric telescopic rod 19 drives the moving plate 9 to move, so that the clamped machine shell is positioned above the positioning disc 3, the adjusting rod 10 swings, so that the vertical rod 11 descends, so that the machine shell falls onto the positioning disc 3, electric transfer onto the positioning disc 3 is achieved, processing is convenient, manpower is saved, after the machine shell is positioned on the positioning disc 3, the push rod, the machine shell is supported on two sides of the machine shell to be fixed, fixing is simple and convenient, manual work is not needed, the base plate arranged on the clamping plate 6 avoids damage to the surface of the machine shell during clamping, and safety is high.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. The utility model provides a space engine shell processing positioner, includes location platform (1), its characterized in that, the top of location platform (1) is rotated and is installed pivot (2), and positioning disk (3) are installed at the top of pivot (2), riser (4) are installed to the both sides of positioning disk (3), the both sides of positioning disk (3) are articulated to have swinging arms (5), the one end of swinging arms (5) is articulated to have grip block (6), it has push rod motor (7) to articulate on riser (4), and the push rod of push rod motor (7) is articulated with grip block (6), the both sides slidable mounting of location platform (1) has two movable plates (9), it has first regulation pole (10) to articulate on movable plate (9), the one end of first regulation pole (10) articulates has montant (11) of vertical setting, installs connecting plate (12) between two montants (11), the utility model discloses a two-section bar linkage of connecting plate, including connecting plate (12), the both ends bottom of connecting plate has arc (13), articulated on montant (11) have slope cylinder (14), and the piston rod of slope cylinder (14) is articulated with arc (13), track groove (15) have been seted up on movable plate (9), and slidable mounting has regulating block (16) in track groove (15), and articulated on regulating block (16) have the second to adjust pole (18), and the second is adjusted pole (18) and is articulated with the one end that montant (11) were kept away from in first regulation pole (10).

2. The processing and positioning device for the aerospace engine shell as claimed in claim 1, wherein a driving cavity is formed in the positioning table (1), the bottom of the rotating shaft (2) is rotatably connected with the bottom of the driving cavity, a bidirectional gear motor is arranged in the driving cavity, a driving gear is fixedly sleeved on an output shaft of the bidirectional gear motor, a driven gear is fixedly sleeved on the rotating shaft (2), and the driven gear is meshed with the driving gear.

3. The processing and positioning device for the aerospace engine shell is characterized in that two positioning plates are mounted on two sides of the positioning table (1), a sliding rod (8) is mounted between the two positioning plates, the moving plate (9) is slidably sleeved on the sliding rod (8), an electric telescopic rod (19) is arranged on the positioning table (1), and a piston rod of the electric telescopic rod (19) is in transmission connection with the moving plate (9).

4. The processing and positioning device for the aerospace engine shell according to claim 1, wherein a guide rod is installed in the track groove (15), the adjusting block (16) is slidably sleeved on the guide rod, an adjusting cylinder (17) is installed in the track groove (15), and a piston rod of the adjusting cylinder (17) is fixedly connected with the adjusting block (16).

5. The processing and positioning device for the aerospace engine shell according to claim 1, wherein a buffer plate is arranged on one side of the arc plate (13) far away from the inclined cylinder (14), and the buffer plate is made of rubber.

6. The processing and positioning device for the aerospace engine shell according to claim 1, wherein the clamping plates (6) are arc-shaped, and one sides of the two clamping plates (6) which are opposite to each other are provided with backing plates made of polyurethane.

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