CN218082163U

CN218082163U - Screw propeller blade clamp

Info

Publication number: CN218082163U
Application number: CN202222079177.8U
Authority: CN
Inventors: 郑卫兵; 陶江明
Original assignee: Taizhou Chuangchi Propeller Factory
Current assignee: Taizhou Chuangchi Propeller Factory
Priority date: 2022-08-08
Filing date: 2022-08-08
Publication date: 2022-12-20
Anticipated expiration: 2032-08-08

Abstract

The application relates to a propeller blade anchor clamps, it includes frame, mount pad, panel, fixed rail and mounting, the mount pad rotates to be connected in the frame, the panel rotates to be connected in the mount pad, the axis of rotation of the axis of rotation perpendicular to panel of mount pad, the fixed rail is connected in the panel, the one end of mounting is connected in the fixed rail, the other end of mounting is used for connecting the blade. Pass through the mounting with the blade and fix on the trapped orbit, the mount pad rotates and makes the blade of connection on the panel can angle of adjustment with the panel rotation, and the staff holds grinding device, and control blade is close to grinding device and polishes, and the staff need not constantly shift position, can make things convenient for accurate blade of polishing.

Description

Screw propeller blade clamp

Technical Field

The application relates to the field of propellers, in particular to a propeller blade clamp.

Background

The propeller is an important part in a ship propulsion system, and the production process of the propeller comprises casting, polishing, pitch testing, blade balance testing and correction. Wherein, polishing is the key, and polishing determines the production efficiency and the quality of screw.

However, because the propeller blades are large, when the propeller blades are manually ground, workers need to constantly move the propeller blades, and the propeller blades are very inconvenient.

SUMMERY OF THE UTILITY MODEL

In order to realize convenient accurate blade of polishing, this application provides a screw blade anchor clamps.

The application provides a propeller blade anchor clamps adopts following technical scheme:

the utility model provides a propeller blade anchor clamps, includes frame, mount pad, panel, fixed rail and mounting, the mount pad rotates to be connected in the frame, the panel rotates to be connected in the mount pad, the axis of rotation of the axis of rotation perpendicular to panel of mount pad, the fixed rail is connected in the panel, the one end of mounting is connected in the fixed rail, the other end of mounting is used for connecting the blade.

Through adopting above-mentioned technical scheme, pass through the mounting with the blade and fix on the fixed rail, the mount pad rotates and the panel rotates and makes the blade of connection on the panel can angle regulation, and the handheld grinding device of staff, control blade are close to grinding device and polish, and the staff need not constantly shift position, can make things convenient for accurate blade of polishing.

Preferably, the number of the fixed rails is two, and the length directions of the two fixed rails are perpendicular to each other.

Through adopting above-mentioned technical scheme, mutually perpendicular's fixed rail makes the blade of connecting on the fixed rail more firm.

Preferably, the length direction of the fixed rail is perpendicular to the rotation axis of the panel.

Through adopting above-mentioned technical scheme, the axis of rotation that the fixed rail is equivalent to the panel is perpendicular, is convenient for have more the turned angle that needs accurate control panel.

Preferably, the fixing device further comprises a connecting seat, the connecting seat is slidably sleeved on the periphery of the fixing rail, and the connecting seat is connected to the panel or the fixing piece.

Through adopting above-mentioned technical scheme, the hookup location on the fixed rail can be adjusted to the connecting seat to be applicable to the blade of different specifications.

Preferably, the connecting seat comprises a fixing plate and a connecting plate, the fixing plate and the connecting plate surround to form a connecting hole, the fixing rail penetrates through the connecting hole and then is connected to the connecting seat in a sliding mode, the fixing plate is provided with a fixing hole, the fixing hole is perpendicular to the fixing plate, the connecting plate is provided with a through hole, the axis of the fixing hole and the axis of the through hole are perpendicular to the axis of the connecting hole, and a screw penetrates through the through hole and then is connected to the fixing plate in a threaded mode.

Through adopting above-mentioned technical scheme, the direction of connection on the fixed rail can be adjusted to the connecting seat, and can fix the connecting seat on the fixed rail through fixed plate and connecting plate.

Preferably, the number of the fixing parts is N, the number of the connecting seats is K, M connecting seats are connected to the panel, M is not less than 1,N and is connected to the fixing parts and corresponds to the fixing parts one by one, and N is not less than 1,K is not less than M + N.

By adopting the technical scheme, the connecting seats on the fixed rail can be used for connecting the panel and the fixing piece; the panels are provided with a plurality of panels, so that the fixed rails are connected more stably; the mounting is connected in the connecting seat and is made the distance between the mounting can be adjusted, can be applicable to the blade of different specifications, and the mounting is equipped with a plurality ofly makes the connection of blade more firm.

Preferably, the fixing piece is provided with a through hole, and a screw penetrates through the through hole and is used for being connected to the blade in a threaded mode.

Through adopting above-mentioned technical scheme, mounting and blade pass through threaded connection, connect firmly, and easy dismounting.

Preferably, the blade fixing device further comprises a support, one end of the support is connected to the fixing rail, and the other end of the support is used for abutting against the blade.

Through adopting above-mentioned technical scheme, support piece makes the blade of connecting on the fixed rail reduce the probability that takes place the deformation.

Preferably, the supporting member is provided in plurality.

Through adopting above-mentioned technical scheme, a plurality of support piece make the blade of connecting on the fixed rail more firm, a plurality of support piece accept blade gravity together for every support piece's atress reduces, protection support piece.

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

1. the blades are fixed on the fixed rail through the fixing piece, the blades connected to the panel can adjust the angle through the rotation of the mounting seat and the rotation of the panel, a worker holds the polishing device in a hand and controls the blades to be close to the polishing device for polishing, the worker does not need to continuously move the position, and the blades can be conveniently and accurately polished;

2. the connecting direction of the connecting seat on the fixed rail can be adjusted, and the connecting seat can be fixed on the fixed rail through the fixing plate and the connecting plate;

3. the mounting is connected in the connecting seat and is made the distance between the mounting can be adjusted, can be applicable to the blade of different specifications, and the mounting is equipped with a plurality ofly makes the connection of blade more firm.

Drawings

Fig. 1 is a schematic structural view of a propeller blade clamp, which is mainly used for showing a frame and a mounting seat.

Fig. 2 is a sectional view of the connection socket.

Fig. 3 is a schematic structural view of a propeller blade clamp, which is mainly used for showing a fixing rail, a fixing member and a supporting member.

Fig. 4 is a schematic structural view of the fixing member and the connecting seat.

Fig. 5 is an enlarged view at a in fig. 3.

Description of reference numerals: 1. a frame; 11. a first motor; 2. a mounting seat; 21. a second motor; 3. a panel; 4. a connecting seat; 41. a fixing plate; 411. a fixing hole; 42. a connecting plate; 421. perforating; 43. a base plate; 431. a bottom hole; 44. connecting holes; 5. a fixed rail; 6. a fixing member; 61. a through hole; 7. and a support member.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

Referring to fig. 1, the present embodiment discloses a propeller blade clamp, which includes a frame 1, a mounting base 2 and a panel 3. The mounting seat 2 is rotatably connected to the frame 1, the panel 3 is rotatably connected to the mounting seat 2, the panel 3 is perpendicular to the rotation axis of the panel 3, and the rotation axis of the mounting seat 2 is perpendicular to the rotation axis of the panel 3. The motor casing of first motor 11 is connected in frame 1, and the motor shaft of first motor 11 passes 1 drive mount pad 2 of frame and rotates, and the motor casing of second motor 21 is connected on mount pad 2, and the motor shaft of second motor passes 2 drive panel 3 rotations of mount pad.

Referring to fig. 1 and 2, the propeller blade clamp further includes a coupling seat 4 and a fixing rail 5. The connecting socket 4 includes a fixing plate 41, a connecting plate 42 and a bottom plate 43. The fixing plate 41 is fixedly connected to the base plate 43, the connecting plate 42 is fixedly connected to the base plate 43, and a gap is formed between the fixing plate 41 and the connecting plate 42. The fixing plate 41 and the connecting plate 42 surround a connecting hole 44, and the fixing rail 5 is slidably connected to the connecting seat 4 after penetrating through the connecting hole 44. The fixing plate 41 is provided with a fixing hole 411, the fixing hole 411 is perpendicular to the fixing plate 41, and the inner circumference of the fixing hole 411 is provided with a screw thread. The connection plate 42 is provided with a through hole 421, the through hole 421 is perpendicular to the connection plate 42, and the inner circumference of the through hole 421 is not threaded. The axes of the fixing holes 411 and the through holes 421 are perpendicular to the axis of the connection holes 44, and screws are screwed into the fixing holes 411 after penetrating through the through holes 421 to adjust the interval between the fixing plate 41 and the connection plate 42, so that the fixing plate 41 and the connection plate 42 clamp or loosen the fixing rail 5.

Referring to fig. 2 and 3, the bottom plate 43 is provided with two bottom holes 431, the axes of the bottom holes 431 are perpendicular to the axes of the fixing hole 411 and the connecting hole 44, the two bottom holes 431 are respectively arranged at two sides of the connecting hole 44, the distance from the axis of one bottom hole 431 to the axis of the connecting hole 44 is equal to the distance from the axis of the other bottom hole 431 to the axis of the connecting hole 44, and the bottom holes 431 are used for screws to penetrate through.

Referring to fig. 3, two fixed rails 5 are provided, and the length directions of the two fixed rails 5 are perpendicular to each other. The panel 3 is set to be square, the fixed rail 5 is in a round rod shape, the axis of the fixed rail 5 is coplanar with the rotation axis of the panel 3, and the fixed rail 5 is perpendicular to the rotation axis of the panel 3.

K connecting seats 4 are provided. M connecting seats 4 are connected to the panel 3, wherein, the screw penetrates through the bottom plate 43 and then is in threaded connection with the panel 3, so that the connecting seats 4 are fixedly connected to the panel 3, M is less than K, and a plurality of connecting seats 4 which are not connected with the panel 3 are further connected to any fixing rail 5 in a sliding manner.

In this embodiment, M =4, and four connection sockets 4 fixedly connected to the panel 3 are provided at intervals along the circumferential direction of the panel 3. Any one of the fixed rails 5 is slidably connected to two connecting seats 4 fixedly connected to the panel 3.

The propeller blade clamp further comprises a fixing member 6 and a support member 7. Fixing piece 6 is equipped with N, and N connecting seat 4 is used for supplying fixing piece 6 to connect, and wherein, threaded connection is in fixing piece 6 behind the screw runs through bottom plate 43 to realize fixing piece 6 fixed connection in connecting seat 4, and M + N < K. One end of the fixing piece 6, which is far away from the bottom plate 43, is provided with a through hole 61, and a screw penetrates through the through hole 61 and then is used for being in threaded connection with the blade.

In this embodiment, the fixing member 6 is provided with a rectangular shape.

Support piece 7 locates J, and J connecting seat 4 is used for supplying support piece 7 to connect, and wherein, threaded connection in support piece 7 behind the screw runs through bottom plate 43 to realize support piece 7 fixed connection in connecting seat 4, and M + N + J = K. The supporting member 7 may be a rectangular ring shape, and the supporting member 7 may also be an i-shape. The end of the support 7 remote from the base plate 43 is adapted to engage the blade.

In this embodiment, N =2,j =3, and two connecting seats 4 connected to the fixing member 6 and one connecting seat 4 connected to the supporting member 7 are slidably connected to one fixing rail 5. The other two connecting seats 4 connected to the support 7 are slidably connected to the other fixed rail 5.

The implementation principle of the propeller blade clamp provided by the embodiment of the application is as follows: the connecting seat 4 is sleeved on the fixed rail 5, and the bottom plate 43 is correspondingly connected to the mounting plate, the fixing member 6 and the supporting member 7. The connecting seat 4 connected to the mounting plate is screwed up to realize fixation. According to the size of the blade and the position of the bottom hole of the blade, the position of the fixing piece 6 is adjusted to enable the fixing piece 6 to be connected to the blade, the position of the supporting piece 7 is adjusted to enable the supporting piece 7 to abut against the blade, and the connecting seat 4 connected to the fixing piece 6 and the supporting piece 7 is screwed with a screw to achieve fixing. When the blade is installed, the blade is close to the polishing device, the motion track of the blade can be set in advance through the rotation of the installation seat 2 and the panel 3 according to the shape of the blade, and the convenient and accurate polishing blade is realized.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A propeller blade clamp, characterized in that: including frame (1), mount pad (2), panel (3), stationary rail (5) and mounting (6), mount pad (2) rotate to be connected in frame (1), panel (3) rotate to be connected in mount pad (2), the axis of rotation of the axis of rotation perpendicular to panel (3) of mount pad (2), stationary rail (5) are connected in panel (3), the one end of mounting (6) is connected in stationary rail (5), the other end of mounting (6) is used for connecting the blade.

2. The propeller blade clamp of claim 1 wherein: the number of the fixed rails (5) is two, and the length directions of the two fixed rails (5) are perpendicular to each other.

3. The propeller blade clamp of claim 1 or 2, wherein: the length direction of the fixed rail (5) is vertical to the rotation axis of the panel (3).

4. The propeller blade clamp of claim 1 wherein: still include connecting seat (4), fixed rail (5) periphery is located in connecting seat (4) sliding sleeve, connecting seat (4) are connected in panel (3) or mounting (6).

5. The propeller blade clamp of claim 4 wherein: the connecting seat (4) comprises a fixing plate (41) and a connecting plate (42), the fixing plate (41) and the connecting plate (42) are encircled to form a connecting hole (44), the fixing rail (5) penetrates through the connecting hole (44) and then is connected to the connecting seat (4) in a sliding mode, the fixing plate (41) is provided with a fixing hole (411), the fixing hole (411) is perpendicular to the fixing plate (41), the connecting plate (42) is provided with a through hole (421), the axes of the fixing hole (411) and the through hole (421) are perpendicular to the axis of the connecting hole (44), and a screw penetrates through the through hole (421) and then is connected to the fixing plate (41) in a threaded mode.

6. The propeller blade clamp of claim 4 wherein: the fixing piece (6) is provided with N, the connecting seats (4) are provided with K, M connecting seats (4) are connected to the panel (3), M is not less than 1,N, the connecting seats (4) are connected to the fixing piece (6) and correspond to each other one by one, and N is not less than 1,K is not less than M + N.

7. The propeller blade clamp of claim 1 wherein: the fixing piece (6) is provided with a through hole (61), and a screw penetrates through the through hole (61) and then is used for being connected to the blade in a threaded mode.

8. The propeller blade clamp of claim 1 wherein: the blade fixing device further comprises a support piece (7), one end of the support piece (7) is connected to the fixing rail (5), and the other end of the support piece (7) is used for abutting against the blade.

9. The propeller blade clamp of claim 8 wherein: the supporting piece (7) is provided with a plurality of supporting pieces.