CN209887139U

CN209887139U - Adjustable positioning axis supporting device for machining movable guide vane

Info

Publication number: CN209887139U
Application number: CN201920470595.5U
Authority: CN
Inventors: 罗涛; 罗惠
Original assignee: Jiujiang Vocational and Technical College
Current assignee: Jiujiang Vocational and Technical College
Priority date: 2019-04-09
Filing date: 2019-04-09
Publication date: 2020-01-03
Anticipated expiration: 2029-04-09

Abstract

The utility model provides an adjustable positioning axis strutting arrangement is used in processing of activity stator, the on-line screen storage device comprises a base, the top of base is equipped with the mobile station, be equipped with the elevating gear that can make the mobile station reciprocate between base and the mobile station respectively and can make the mobile station remove the driving device who removes, the top side fixed mounting bilateral symmetry's of mobile station support, the inboard upper end in the articulated splint outside of connecting respectively of support upper end, the type of falling T spout is seted up respectively to the inboard lower part of splint, respectively movable mounting type of falling T slider in the type of falling T spout, type of falling T slider can slide from top to bottom along the type of falling T spout that corresponds respectively, first bar open groove is seted up respectively in the centre in the type of falling T spout outside, second bar open groove is seted up respectively in the centre. Through the opening angle of adjusting V type iron, the axis that makes the activity stator shaft section that V type iron supported adjusts from top to bottom, makes V type iron can satisfy the support of the activity stator shaft section of different diameters, uses the simple operation, and pure mechanical structure, the reliability is high.

Description

Adjustable positioning axis supporting device for machining movable guide vane

Technical Field

The utility model belongs to the machining field, specifically speaking are adjustable positioning axis strutting arrangement is used in processing of movable guide vane.

Background

Due to the special shape of the guide vane workpiece, the eccentric structure and the high requirement on the precision of the shaft section, higher requirements are put forward for production and manufacturing

Solving; the existing guide vane workpiece is supported by the fixed V-shaped iron shaft section, and because the opening angle of the V-shaped iron is fixed, the workpiece axis needs to be adjusted and adjusted through gaskets with different thicknesses added between the shaft section and the V-shaped iron, so that the efficiency is low, the stability of workpiece fixation is poor, the actual requirement cannot be met, and therefore a novel adjustable positioning axis supporting device for movable guide vane machining is designed.

SUMMERY OF THE UTILITY MODEL

The utility model provides a processing of movable guide vane is with adjustable location axis strutting arrangement for solve the defect among the prior art.

The utility model discloses a following technical scheme realizes:

an adjustable positioning axis supporting device for machining movable guide vanes comprises a base, wherein a movable table is arranged above the base, a lifting device capable of enabling the movable table to move up and down and a traveling device capable of enabling the movable table to move left and right are respectively arranged between the base and the movable table, bilaterally symmetrical supports are fixedly installed on the top side of the movable table, the inner side of the upper end of each support is respectively hinged with the upper end of the outer side of a connecting clamp plate, inverted T-shaped chutes are respectively formed in the lower parts of the inner sides of the clamping plates, inverted T-shaped sliding blocks are respectively and movably installed in the inverted T-shaped chutes and can respectively slide up and down along the corresponding inverted T-shaped chutes, first strip-shaped through grooves are respectively formed in the middles of the outer sides of the inverted T-shaped chutes, second strip-shaped through grooves are respectively formed in the middles of the inner sides of the inverted T-shaped sliding blocks, lead screws, the inner ends of the two screw rods are fixedly connected, the central lines of the two screw rods are collinear, first nuts are respectively installed on the peripheries of the screw rods in a threaded mode, the first nuts are respectively hinged with the corresponding second strip-shaped through grooves, and the screw rods are respectively fixedly connected with the corresponding supports through bearings.

According to the adjustable positioning axis supporting device for machining the movable guide vane, the first hand wheel is fixedly mounted at the left end of the screw rod at the left side.

The adjustable positioning axis supporting device for machining the movable guide vane comprises a strip-shaped box, a left opening of the strip-shaped box is provided with a vertical lead screw in a bearing installation mode, the upper end of the vertical lead screw is located on a second hand wheel fixedly installed outside the strip-shaped box, a second screw is installed at the lower end of the periphery of the vertical lead screw in a threaded mode, the left side of the second screw is fixedly connected with the right side of a traveling crane device, and the right side of the traveling crane device is in sliding contact with the left side of the strip-shaped box.

The adjustable positioning axis supporting device for machining the movable guide vane comprises a transverse plate, the top side of the transverse plate is fixedly connected with the bottom side of the mobile station through a horizontal linear guide rail and a sliding block, a threaded blind hole is formed in the middle of the left side of the mobile station, a transverse screw rod is installed in the threaded blind hole, the transverse screw rod is fixedly connected with the transverse plate through a shaft seat, and a third hand wheel is fixedly installed at the left end of the transverse screw rod.

According to the adjustable positioning axis supporting device for machining the movable guide vane, the clamping plate can only rotate along the hinge shaft between the clamping plate and the corresponding bracket.

According to the adjustable positioning axis supporting device for machining the movable guide vane, the threaded through hole is formed in the left side of the top side of the base, the bolt is installed in the threaded through hole, and the upper end of the bolt is in contact fit with the bottom side of the traveling crane device.

The utility model has the advantages that: the utility model discloses simple structure thinks about ingeniously, through the opening angle who adjusts V shaped iron, makes the axis of the movable guide vane shaft section that V shaped iron supported adjust from top to bottom, makes V shaped iron can satisfy the support of the movable guide vane shaft section of different diameters, uses the simple operation, and pure mechanical structure, the reliability is high, can satisfy market demand, is fit for promoting. When the utility model is used, the mobile station is lifted by the lifting device and moved left and right by the travelling crane device, so that the axis of the movable guide vane shaft section supported by the clamp plate is adjusted up, down, left and right in a plane, and the movable guide vane shaft section is aligned with the processing equipment; through rotating the lead screw, make first screw along the lead screw dorsad or remove in opposite directions that corresponds, first screw drives splint through the type of falling T slider that corresponds and rotates, splint pivoted opposite direction, turned angle is the same, can guarantee the bilateral symmetry all the time of two splint, thereby reach splint angular adjustment purpose simultaneously, realize that splint support the back to different diameter movable guide vane shaft sections, still can keep the axis position of movable guide vane shaft section unchangeable, the splint of being convenient for support the alignment of back axis to different diameter movable guide vane shaft sections.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.

Fig. 1 is a schematic structural diagram of the present invention; fig. 2 is an enlarged view of part i of fig. 1.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

An adjustable positioning axis supporting device for machining movable guide vanes comprises a base 1, a moving platform 2 is arranged above the base 1, a lifting device 3 capable of enabling the moving platform 2 to move up and down and a traveling device 4 capable of enabling the moving platform to move left and right are respectively arranged between the base 1 and the moving platform 2, bilaterally symmetrical supports 5 are fixedly installed on the top side of the moving platform 2, the inner sides of the upper ends of the supports 5 are respectively hinged with the upper ends of the outer sides of a clamping plate 6, inverted T-shaped sliding grooves 7 are respectively formed in the lower portions of the inner sides of the clamping plates 6, inverted T-shaped sliding blocks 8 are respectively and movably installed in the inverted T-shaped sliding grooves 7, the inverted T-shaped sliding blocks 8 can respectively slide up and down along the corresponding inverted T-shaped sliding grooves 7, first strip-shaped through grooves 9 are respectively formed in the middles of the outer sides of the inverted T-shaped sliding blocks 7, second strip-shaped through grooves 10 are respectively formed in the middles of the inner sides of, the thread directions of the two screw rods 11 are opposite, the inner ends of the two screw rods 11 are fixedly connected, the central lines of the two screw rods 11 are collinear, first nuts 12 are respectively installed on the peripheries of the screw rods 11 in a threaded mode, the first nuts 12 are respectively hinged with the corresponding second strip-shaped through grooves 10, and the screw rods 11 are respectively fixedly connected with the corresponding supports 5 through bearings 13. The utility model discloses simple structure thinks about ingeniously, through the opening angle who adjusts V shaped iron, makes the axis of the movable guide vane shaft section that V shaped iron supported adjust from top to bottom, makes V shaped iron can satisfy the support of the movable guide vane shaft section of different diameters, uses the simple operation, and pure mechanical structure, the reliability is high, can satisfy market demand, is fit for promoting. When the utility model is used, the mobile station 2 is lifted through the lifting device 3, the mobile station 2 is moved left and right through the traveling device 4, the axis of the movable guide vane shaft section supported by the clamp plate 6 is adjusted up, down, left and right in a plane, and the movable guide vane shaft section is aligned with the processing equipment; through rotating lead screw 11, make first screw 12 along the lead screw 11 that corresponds move dorsad or in opposite directions, first screw 12 drives splint 6 through the type of falling T slider 8 that corresponds and rotates, splint 6 pivoted opposite direction, turned angle is the same, can guarantee the bilateral symmetry all the time of two splint 6, thereby reach splint 6 angular adjustment purpose simultaneously, realize that splint 6 supports the back to different diameter movable guide vane shaft sections, still can keep the axis position of movable guide vane shaft section unchangeable, be convenient for splint 6 support the alignment of back axis to different diameter movable guide vane shaft sections.

Specifically, as shown in the drawing, the first hand wheel 14 is fixedly attached to the left end of the lead screw 11 on the left side of the present embodiment. The lead screw 11 is rotated by the first hand wheel 14, so that labor is saved, and the use experience of a user is improved.

Specifically, as shown in the figure, the lifting device 3 described in this embodiment includes the bar box 15, the left side opening of the bar box 15, the vertical lead screw 16 is installed on the bearing in the bar box 15, the upper end of the vertical lead screw 16 is located on the second hand wheel 17 fixedly installed outside the bar box 15, the second screw 18 is installed on the lower end thread of the periphery of the vertical lead screw 16, the left side of the second screw 18 is fixedly connected to the right side of the traveling device 4, and the right side of the traveling device 4 is in sliding contact with the left side of the bar box 15. When the vertical screw rod 16 is rotated through the second hand wheel 17, the second screw 18 can drive the mobile station 2 to move up and down along the vertical screw rod 16 through the traveling crane device 4, and the right side of the traveling crane device 4 is in sliding contact fit with the left side of the strip-shaped box 15.

Further, as shown in the figure, the traveling device 4 described in this embodiment includes a transverse plate 19, the top side of the transverse plate 19 is fixedly connected with the bottom side of the mobile station 2 through a horizontal linear guide rail and a slider 20, a threaded blind hole 21 is formed in the middle of the left side of the mobile station 2, a transverse screw 22 is installed in the threaded blind hole 21, the transverse screw 22 is fixedly connected with the transverse plate 19 through a shaft seat 23, and a third hand wheel 24 is fixedly installed at the left end of the transverse screw 22. When the transverse screw rod 22 is rotated by the third hand wheel 24, the mobile station 2 can drive the horizontal linear guide rail and the slide block of the slide block 20 to move left and right along the horizontal linear guide rail, so that left and right adjustment of the mobile station 2 is realized.

Further, as shown in the drawings, the clamp plate 6 according to the present embodiment can rotate only along the hinge axis with the corresponding bracket 5. The clamp plate 6 is prevented from moving back and forth, and the clamp plate 6 is prevented from clamping articles to shake.

Furthermore, as shown in the drawings, a threaded through hole 25 is formed in the left side of the top side of the base 1, a bolt 26 is installed in the threaded through hole 25, and the upper end of the bolt 26 is in contact fit with the bottom side of the traveling crane device 4. The bolt 26 is rotated to move the bolt 26 up and down, so that after the traveling device 4 is adjusted up and down, the bottom side of the traveling device 4 can still be in contact fit with the upper end of the bolt 26, the bolt 26 supports the traveling device 4, and the stability of the traveling device 4 and the mobile station 2 is improved.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a processing of movable guide vane is with adjustable location axis strutting arrangement which characterized in that: comprises a base (1), a mobile station (2) is arranged above the base (1), a lifting device (3) which can enable the mobile station (2) to move up and down and a traveling device (4) which can enable the mobile station to move left and right are respectively arranged between the base (1) and the mobile station (2), bilaterally symmetrical brackets (5) are fixedly arranged on the top side of the mobile station (2), the inner sides of the upper ends of the brackets (5) are respectively hinged with the upper end of the outer side of a splint (6), inverted T-shaped chutes (7) are respectively arranged on the lower part of the inner side of the splint (6), inverted T-shaped sliding blocks (8) are respectively and movably arranged in the inverted T-shaped chutes (7), the inverted T-shaped sliding blocks (8) can respectively slide up and down along the corresponding inverted T-shaped chutes (7), first strip-shaped through grooves (9) are respectively arranged in the middle of the outer side of the inverted T-shaped sliding blocks (8), second strip-shaped, the adjacent first strip-shaped through groove (9) and the second strip-shaped through groove (10) are respectively and movably provided with a screw rod (11), the thread directions of the two screw rods (11) are opposite, the inner ends of the two screw rods (11) are fixedly connected, the central lines of the two screw rods (11) are collinear, the periphery of each screw rod (11) is respectively provided with a first screw nut (12) in a threaded manner, the first screw nuts (12) are respectively hinged with the corresponding second strip-shaped through grooves (10), and the screw rods (11) and the corresponding supports (5) are respectively fixedly connected through bearings (13).

2. The adjustable positioning axis support device for machining the movable guide vane according to claim 1, wherein: and a first hand wheel (14) is fixedly arranged at the left end of the screw rod (11) at the left side.

3. The adjustable positioning axis support device for machining the movable guide vane according to claim 1, wherein: elevating gear (3) including strip box (15), the left side opening of strip box (15), vertical lead screw (16) of bearing installation in strip box (15), the upper end of vertical lead screw (16) is located outside fixed mounting second hand wheel (17) of strip box (15), the lower extreme screw thread installation second screw (18) of vertical lead screw (16) periphery, the right side of the left side fixed connection driving device (4) of second screw (18), the right side of driving device (4) and the left side sliding contact cooperation of strip box (15).

4. The adjustable positioning axis support device for machining the movable guide vane according to claim 1, wherein: the traveling crane device (4) comprises a transverse plate (19), the top side of the transverse plate (19) is fixedly connected with the bottom side of the mobile station (2) through a horizontal linear guide rail and a sliding block (20), a threaded blind hole (21) is formed in the middle of the left side of the mobile station (2), a transverse screw rod (22) is installed in the threaded blind hole (21) in a threaded mode, the transverse screw rod (22) is fixedly connected with the transverse plate (19) through a shaft seat (23), and a third hand wheel (24) is fixedly installed at the left end of the transverse screw rod (22).

5. The adjustable positioning axis support device for machining the movable guide vane according to claim 1, wherein: the clamping plate (6) can only rotate along a hinged shaft between the corresponding bracket (5).

6. The adjustable positioning axis support device for machining the movable guide vane according to claim 1, wherein: the left side of the top side of the base (1) is provided with a threaded through hole (25), the threaded through hole (25) is internally threaded with a bolt (26), and the upper end of the bolt (26) is in contact fit with the bottom side of the travelling crane device (4).