CN220195236U - Positioning tool for spraying of large wind power equipment shell - Google Patents

Abstract

The utility model relates to the field of production and processing of wind power equipment, in particular to a positioning tool for spraying a shell of large-sized wind power equipment, which comprises two fixing rods which are oppositely arranged, wherein two fixing sliding rails which are arranged in parallel are arranged on the fixing rods, the length direction of each fixing sliding rail is perpendicular to the length direction of each fixing rod, two ends of the fixing sliding rail in the length direction are respectively connected with one fixing rod, and the two fixing sliding rails and the two fixing rods form a square shape; the support frame comprises a support column and clamping pieces, the clamping pieces are connected to one face, close to the fixed slide rail, of the support column, and the clamping pieces are used for clamping the fixed slide rail. The application has the applicability of improving the positioning tool, so that the machine shell with different sizes can be conveniently adapted, the production cost is improved, and the production efficiency is improved.

Description

Positioning tool for spraying of large wind power equipment shell

Technical Field

The utility model relates to the field of wind power equipment production and processing, in particular to a positioning tool for spraying a large wind power equipment shell.

Background

In the process of production and processing of some large-scale wind power equipment, the shell of the wind power equipment after production needs to be placed on a positioning tool for spraying, the positioning tool generally comprises a base frame, four support columns are fixedly installed on the base frame, the shell of the wind power equipment to be sprayed is placed on the top surfaces of the four support columns, and the support columns are fixedly located at four corners of the base frame to realize balanced stress. The shell of different sizes needs to be replaced with different positioning tools, and the unsuitable positioning tools are moved away and moved to be suitable for the positioning tools of the sizes, but the consumed manpower, material resources and time are large, the production cost is high, the production efficiency is also reduced, and therefore a high-applicability positioning tool which can be suitable for the shells of different sizes is needed.

Disclosure of Invention

In order to improve the suitability of location frock to the casing of many different sizes of adaptation, thereby improve manufacturing cost and improve production efficiency, this application provides a location frock is used in spraying of large-scale wind power equipment casing.

The application provides a large-scale wind power equipment casing location frock for spraying adopts following technical scheme:

the positioning tool for spraying the large wind power equipment shell comprises two fixing rods which are oppositely arranged, wherein two fixing sliding rails which are arranged in parallel are arranged on the fixing rods, the length direction of each fixing sliding rail is perpendicular to the length direction of each fixing rod, two ends of the length direction of each fixing sliding rail are respectively connected with one fixing rod, and the two fixing sliding rails and the two fixing rods form a square shape;

every all slide on the fixed slide rail and be provided with a plurality of support frames, the support frame includes support column and chucking spare, chucking spare is connected in the support column on the one side that is close to the fixed slide rail, chucking spare is used for chucking fixed slide rail.

Through adopting above-mentioned technical scheme, when the casing that needs spraying size to be different, only need follow fixed slide rail sliding support frame to suitable position, then with the casing that corresponds stable put on the support frame can for a location frock can be applicable to the casing of many different sizes through sliding adjustment support frame, improved the suitability of location frock, be convenient for adapt to the casing of many different sizes, need not to change the location frock of different sizes fussy, thereby improve manufacturing cost and improve production efficiency.

Optionally, the chucking spare is "U" type, the inner wall of chucking spare and the lateral wall butt of fixed slide rail.

Through adopting above-mentioned technical scheme, through the friction between chucking spare and the fixed slide rail, improved the fixed stability of support frame slip back.

Optionally, the support frame further includes a contact plate, contact plate fixed connection is in the support column one side of keeping away from fixed slide rail, the size of contact plate is greater than the size of support column terminal surface.

Through adopting above-mentioned technical scheme, increased the area of contact between support frame and the casing, improved the stability that the support frame supported the casing, improved the stability that the casing was located location frock.

Optionally, two be provided with between the fixed slide rail and adjust the slide rail, it is close to one of them fixed slide rail setting to adjust the slide rail, the length direction of adjusting the slide rail is parallel with the length direction of fixed slide rail, adjust slide rail length direction's both ends and be connected with a dead lever respectively, the support frame can be followed the card and is located on the adjustment slide rail on the fixed slide rail that is close to the adjustment slide rail.

Through adopting above-mentioned technical scheme, the support frame can be followed the card and located on the regulation slide rail and can follow the regulation slide rail on the fixed slide rail that is close to the regulation slide rail and slide to the scope that the support frame can be adjusted has been enlarged, the application scope of location frock has been improved.

Optionally, two positioning columns are respectively arranged at two ends of the length direction of each fixed sliding rail, positioning holes matched with the positioning columns are formed in the shell to be sprayed, and the positioning columns penetrate into the corresponding positioning holes.

Through adopting above-mentioned technical scheme, need put the casing on the support frame and make the reference column penetrate in the locating hole that corresponds on the casing to the casing of specific size, further improved the stability that the casing is located location frock.

Optionally, a reinforcing rod is arranged between the two fixing rods, and the reinforcing rod is positioned in the middle of the length direction of the fixed sliding rail.

Through adopting above-mentioned technical scheme, improved the structural strength of location frock, further improved the stability that the casing is located location frock.

Optionally, the positioning column is slidably arranged on the fixed sliding rail, a strip-shaped sliding hole is formed in one surface, close to the positioning column, of the fixed sliding rail, a strip-shaped adjusting hole is formed in the side wall of the fixed sliding rail, the adjusting hole penetrates through two side walls of the fixed sliding rail, and the sliding hole is communicated with the adjusting hole;

one surface of the positioning column, which is close to the fixed sliding rail, is connected with a supporting plate, one end of the supporting plate, which is far away from the positioning column, is connected with a connecting rod, the connecting rod penetrates into the sliding hole and slides in the sliding hole, and a fixed assembly is arranged on the connecting rod;

the fixing assembly comprises a fixing bolt and a fixing nut, the fixing bolt passes through the adjusting hole and the connecting rod and is in threaded connection with the fixing nut, and the nut and the fixing nut of the fixing bolt are simultaneously abutted with the two opposite outer side walls of the fixing sliding rail.

Through adopting above-mentioned technical scheme, the reference column also can be according to not unidimensional casing along fixed slide rail slip, improved the location scope of reference column, the connecting rod slides in the sliding hole when the reference column slides, fixing bolt slides in the regulation hole, treat the reference column and slide to suitable position after, rotate the lateral wall butt of fixation nut to fixed slide rail, can be with the reference column after the slip stable fixed, when needing to adjust the position of reference column again, rotate the fixation nut to break away from the butt with the lateral wall of fixation slide rail can.

Optionally, the both sides of connecting rod are connected with spacing wheel, spacing wheel and connecting rod rotate to be connected, the circumference lateral wall of spacing wheel and the inside wall contact of fixed slide rail, the axis of the pivot of spacing wheel and the axis of connecting rod are parallel, and two the axis of the pivot of spacing wheel and the axis three coplane of corresponding connecting rod.

Through adopting above-mentioned technical scheme, spacing round roll along the length direction of fixed slide rail when the reference column slides, not only improved the stability when the reference column slides, and rolling friction's frictional force is less, is difficult for influencing the slip of reference column, is difficult for causing wearing and tearing, is difficult for producing frictional noise to fixed slide rail.

In summary, the present application includes at least one of the following beneficial technical effects:

1. when the shells with different sizes are required to be sprayed, the supporting frame is only required to be slid to a proper position along the fixed sliding rail, and then the corresponding shell is stably placed on the supporting frame, so that one positioning tool can be suitable for multiple shells with different sizes through sliding the supporting frame, the applicability of the positioning tool is improved, the positioning tool is convenient to adapt to the multiple shells with different sizes, and the positioning tools with different sizes are not required to be replaced in a complicated way, so that the production cost and the production efficiency are improved;

2. the support frame can be clamped on the adjusting slide rail from the fixed slide rail close to the adjusting slide rail and can slide along the adjusting slide rail, so that the adjustable range of the support frame is enlarged, and the application range of the positioning tool is improved;

3. for the casing with a specific size, the casing needs to be placed on the supporting frame and the positioning column penetrates into the corresponding positioning hole on the casing, so that the stability of the casing on the positioning tool is further improved.

Drawings

Fig. 1 is a schematic diagram of the overall structure of a positioning tool for spraying a large-scale wind power equipment shell according to the first embodiment of the application.

Fig. 2 is a schematic diagram of the overall structure of a positioning tool for spraying a large-scale wind power equipment shell in a second embodiment of the application.

Fig. 3 is a schematic structural diagram for showing a fixing component in the second embodiment of the present application.

Reference numerals illustrate: 1. a fixed rod; 11. a reinforcing rod; 2. fixing the sliding rail; 21. adjusting the sliding rail; 3. a support frame; 31. a support column; 32. a clamping piece; 33. a contact plate; 4. positioning columns; 41. a first column; 42. a second column; 5. a support plate; 51. a connecting rod; 6. a sliding hole; 7. an adjustment aperture; 8. a fixing assembly; 81. a fixing bolt; 82. a fixing nut; 9. a limiting wheel; 91. an auxiliary plate; 92. a rotating shaft.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-3.

Example 1

The embodiment of the application discloses a positioning tool for spraying of a large-scale wind power equipment shell.

Referring to fig. 1, the positioning tool for spraying the large-scale wind power equipment shell comprises two fixing rods 1 which are oppositely arranged, two fixing slide rails 2 which are arranged in parallel are arranged on the fixing rods 1, the length direction of the fixing slide rails 2 is perpendicular to the length direction of the fixing rods 1, two ends of the fixing slide rails 2 in the length direction are fixedly connected with the end parts of the fixing rods 1 in the length direction respectively, and the two fixing slide rails 2 and the two fixing rods 1 form a square shape. Be provided with stiffener 11 between two dead levers 1, stiffener 11 is located the middle part of fixed slide rail 2 length direction, and the middle part fixed connection of the both ends and every fixed slide rail 2 of stiffener 11 has improved the structural strength of location frock.

Referring to fig. 1, two supporting frames 3 are slidably provided on each fixed rail 2, and four supporting frames 3 form a square shape, and each supporting frame 3 includes a supporting column 31, a clamping member 32 and a contact plate 33. The clamping member 32 is fixedly connected to a surface of the support column 31 near the fixed sliding rail 2, and the contact plate 33 is fixedly connected to a surface of the support column 31 far away from the fixed sliding rail 2. The chucking spare 32 is used for chucking fixed slide rail 2, and chucking spare 32 is ". U" -shaped, and the turning of chucking spare 32 is the right angle, and the inner wall of chucking spare 32 and the lateral wall butt of fixed slide rail 2 have improved the fixed stability after the support frame 3 slides through the friction between chucking spare 32 and the fixed slide rail 2. The size of the contact plate 33 is larger than that of the end face of the supporting column 31, the contact area between the supporting frame 3 and the casing is increased, the stability of the supporting frame 3 for supporting the casing is improved, and the stability of the casing on the positioning tool is improved.

Referring to fig. 1, an adjusting slide rail 21 is disposed between two fixed slide rails 2, the adjusting slide rail 21 is disposed near one of the fixed slide rails 2, the length direction of the adjusting slide rail 21 is parallel to the length direction of the fixed slide rail 2, two ends of the adjusting slide rail 21 in the length direction are respectively fixedly connected with a fixed rod 1, and a supporting frame 3 can be clamped on the adjusting slide rail 21 from the fixed slide rail 2 near the adjusting slide rail 21 and slide on the adjusting slide rail 21.

Referring to fig. 1, two cylindrical positioning columns 4 are respectively arranged at two ends of each fixed sliding rail 2 in the length direction, each positioning column 4 comprises a first column 41 and a second column 42, the first column 41 is integrally formed at the top of the second column 42, the diameter of the second column 42 is larger than that of the first column 41, and the overall installation stability of the positioning column 4 is improved. The top surface of the second post 42 is lower than the top surface of the contact plate 33, reducing the influence on the placement of the housing on the support frame 3. The shell to be sprayed is provided with positioning holes matched with the positioning columns 4, and the first columns 41 of the positioning columns 4 penetrate into the corresponding positioning holes. Fixedly connected with backup pad 5 on the one side that reference column 4 is close to fixed slide rail 2, backup pad 5 fixed connection is in the one side that first cylinder 41 was kept away from to second cylinder 42, and the bottom surface of backup pad 5 and the top surface contact of fixed slide rail 2, and the width of backup pad 5 is greater than the width of fixed slide rail 2, improves the stability that reference column 4 is located fixed slide rail 2.

When the casing that the spraying size is different is needed, only need along fixed slide rail 2 sliding support frame 3 to suitable position, can also be with support frame 3 from being close to on the fixed slide rail 2 card of adjusting slide rail 21 locates on adjusting slide rail 21 and can follow and adjust slide rail 21 and slide, then put the casing that corresponds on support frame 3 steadily for a location frock can be applicable to the casing of many different sizes through sliding adjusting support frame 3, improved the suitability of location frock, be convenient for adapt to the casing of many different sizes, need not to change the location frock of different sizes loaded down with trivial details, thereby improve manufacturing cost and improve production efficiency. For a casing of a specific size, the casing is placed on the support frame 3 and the first column 41 of the positioning column 4 penetrates into a corresponding positioning hole on the specific casing, so that the stability of the casing on the positioning tool is improved.

The implementation principle of the positioning tool for spraying the shell of the large-scale wind power equipment in the first embodiment of the application is as follows: when the machine shells with different spraying sizes are required, the support frame 3 is slid to a proper position along the fixed slide rail 2, the support frame 3 can be clamped on the adjusting slide rail 21 from the fixed slide rail 2 close to the adjusting slide rail 21 according to the requirement and can slide along the adjusting slide rail 21, and then the corresponding machine shell is stably placed on the support frame 3. For a particular size housing, the housing is placed on the support frame 3 and the first posts 41 of the positioning posts 4 are threaded into corresponding positioning holes on the particular housing.

Example two

Referring to fig. 2 and 3, the difference between the second embodiment and the first embodiment of the present application is that the positioning posts 4 are slidably disposed on the fixed sliding rails 2, the surface of each fixed sliding rail 2 close to the positioning posts 4 is provided with a strip-shaped sliding hole 6, the side wall of each fixed sliding rail 2 is provided with a strip-shaped adjusting hole 7, the adjusting holes 7 penetrate through two side walls of the fixed sliding rail 2, the sliding holes 6 are communicated with the adjusting holes 7, and the sliding holes 6 and the adjusting holes 7 are all formed along the length direction of the fixed sliding rail 2.

Referring to fig. 2 and 3, a connecting rod 51 is fixedly connected to one end of the support plate 5 away from the positioning column 4, and the connecting rod 51 penetrates the sliding hole 6 and slides in the sliding hole 6. The connecting rod 51 is provided with a fixing assembly 8, the fixing assembly 8 comprises a fixing bolt 81 and a fixing nut 82, the fixing bolt 81 passes through the adjusting hole 7 and the connecting rod 51 and is connected with the fixing nut 82 in a threaded mode, and a nut of the fixing bolt 81 and the fixing nut 82 are simultaneously abutted with two opposite outer side walls of the fixing sliding rail 2.

The positioning column 4 in this embodiment can also slide along the fixed slide rail 2 according to the casings with different sizes, so that the positioning column 4 can position the casings with different sizes according to the needs, the positioning range of the positioning column 4 is improved, the connecting rod 51 slides in the sliding hole 6 and the fixing bolt 81 slides in the adjusting hole 7 when the positioning column 4 slides, after the positioning column 4 slides to a proper position, the fixing nut 82 is rotated to abut against the outer side wall of the fixed slide rail 2, the sliding positioning column 4 can be stably fixed, and when the position of the positioning column 4 needs to be adjusted again, the fixing nut 82 is rotated to disengage from the outer side wall of the fixed slide rail 2.

Referring to fig. 2 and 3, both sides of the connection rod 51 are connected with a limit wheel 9, the limit wheel 9 is rotatably connected with the connection rod 51, and the circumferential side wall of the limit wheel 9 is in contact with the inner side wall of the fixed slide rail 2. Two auxiliary plates 91 are fixedly connected to two side walls of the connecting rod 51 respectively, a rotating shaft 92 of the limiting wheel 9 is arranged between two adjacent auxiliary plates 91, the rotating shaft 92 is rotationally connected with the two auxiliary plates 91, and the limiting wheel 9 is fixedly connected with the rotating shaft 92 so as to realize rotational connection of the limiting wheel 9 and the connecting rod 51. The axes of the rotating shafts 92 of the limiting wheels 9 are parallel to the axes of the connecting rods 51, and the axes of the rotating shafts 92 of the two limiting wheels 9 are coplanar with the axes of the corresponding connecting rods 51, so that stability of the positioning column 4 during movement is realized.

The spacing wheel 9 rolls along the length direction of fixed slide rail 2 when reference column 4 slides, has not only improved the stability when reference column 4 slides, and rolling friction's frictional force is less, is difficult for influencing reference column 4's slip, is difficult for causing wearing and tearing to fixed slide rail 2, is difficult for producing frictional noise.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims (8)

1. Positioning tool for spraying of large-scale wind power equipment shell, and is characterized in that: the fixing device comprises two fixing rods (1) which are oppositely arranged, wherein two fixing slide rails (2) which are arranged in parallel are arranged on the fixing rods (1), the length direction of the fixing slide rails (2) is perpendicular to the length direction of the fixing rods (1), two ends of the fixing slide rails (2) in the length direction are respectively connected with one fixing rod (1), and the two fixing slide rails (2) and the two fixing rods (1) form a square;

every all slide on fixed slide rail (2) and be provided with a plurality of support frames (3), support frame (3) are including support column (31) and chucking spare (32), chucking spare (32) are connected in support column (31) be close to on the one side of fixed slide rail (2), chucking spare (32) are used for chucking fixed slide rail (2).

2. The positioning tool for spraying of a large-scale wind power equipment shell according to claim 1, wherein the positioning tool comprises the following components: the clamping piece (32) is U-shaped, and the inner wall of the clamping piece (32) is abutted with the outer side wall of the fixed sliding rail (2).

3. The positioning tool for spraying of a large-scale wind power equipment shell according to claim 1, wherein the positioning tool comprises the following components: the support frame (3) further comprises a contact plate (33), the contact plate (33) is fixedly connected to one surface, far away from the fixed sliding rail (2), of the support column (31), and the size of the contact plate (33) is larger than that of the end face of the support column (31).

4. The positioning tool for spraying of a large-scale wind power equipment shell according to claim 1, wherein the positioning tool comprises the following components: two be provided with between fixed slide rail (2) and adjust slide rail (21), adjust slide rail (21) and be close to one of them fixed slide rail (2) setting, the length direction of adjusting slide rail (21) is parallel with the length direction of fixed slide rail (2), adjust slide rail (21) length direction's both ends and be connected with a dead lever (1) respectively, support frame (3) can be followed the card and locate on adjusting slide rail (21) on being close to fixed slide rail (2) of adjusting slide rail (21).

5. The positioning tool for spraying of a large-scale wind power equipment shell according to claim 1, wherein the positioning tool comprises the following components: two positioning columns (4) are respectively arranged at two ends of the length direction of each fixed sliding rail (2), positioning holes matched with the positioning columns (4) are formed in a shell to be sprayed, and the positioning columns (4) penetrate into the corresponding positioning holes.

6. The positioning tool for spraying of a large-scale wind power equipment shell according to claim 1, wherein the positioning tool comprises the following components: a reinforcing rod (11) is arranged between the two fixing rods (1), and the reinforcing rod (11) is positioned in the middle of the length direction of the fixing sliding rail (2).

7. The positioning tool for spraying of the large-scale wind power equipment shell according to claim 5, wherein the positioning tool comprises the following components: the positioning column (4) is arranged on the fixed sliding rail (2) in a sliding manner, a strip-shaped sliding hole (6) is formed in one surface, close to the positioning column (4), of the fixed sliding rail (2), a strip-shaped adjusting hole (7) is formed in the side wall of the fixed sliding rail (2), the adjusting hole (7) penetrates through the two side walls of the fixed sliding rail (2), and the sliding hole (6) is communicated with the adjusting hole (7);

one surface of the positioning column (4) close to the fixed sliding rail (2) is connected with a supporting plate (5), one end of the supporting plate (5) away from the positioning column (4) is connected with a connecting rod (51), the connecting rod (51) penetrates into the sliding hole (6) and slides in the sliding hole (6), and the connecting rod (51) is provided with a fixing assembly (8);

the fixing assembly (8) comprises a fixing bolt (81) and a fixing nut (82), the fixing bolt (81) penetrates through the adjusting hole (7) and the connecting rod (51) and then is in threaded connection with the fixing nut (82), and the nut of the fixing bolt (81) and the fixing nut (82) are simultaneously abutted against two opposite outer side walls of the fixing sliding rail (2).

8. The positioning tool for spraying of the large-scale wind power equipment shell according to claim 7, wherein the positioning tool comprises the following components: the utility model discloses a motor vehicle is characterized in that two sides of connecting rod (51) are connected with spacing wheel (9), spacing wheel (9) and connecting rod (51) rotate to be connected, the week lateral wall of spacing wheel (9) and the inside wall contact of fixed slide rail (2), the axis of pivot (92) of spacing wheel (9) is parallel with the axis of connecting rod (51), and two the axis of pivot (92) of spacing wheel (9) and the axis three coplane of corresponding connecting rod (51).