CN220719089U

CN220719089U - Positioning and clamping tool for aviation parts

Info

Publication number: CN220719089U
Application number: CN202322420465.XU
Authority: CN
Inventors: 陈凯杰; 陈晓锋
Original assignee: Suzhou Kaisheng Instrument Technology Co ltd
Current assignee: Suzhou Kaisheng Instrument Technology Co ltd
Priority date: 2023-09-06
Filing date: 2023-09-06
Publication date: 2024-04-05
Anticipated expiration: 2033-09-06

Abstract

The utility model discloses a positioning and clamping tool for aviation parts, which comprises a fixed base, wherein an X-axis rotating mechanism is arranged on the fixed base, the X-axis rotating mechanism can swing up and down in the X-axis direction, a Y-axis rotating mechanism is arranged above the X-axis rotating mechanism, the Y-axis rotating mechanism can swing up and down in the Y-axis direction, a workbench is arranged above the Y-axis rotating mechanism, a clamping mechanism is arranged above the workbench, the clamping mechanism can clamp and fix the aviation parts, the clamping mechanism comprises a clamping fixing plate and a clamping cylinder, the clamping fixing plate is arranged close to the edge of the workbench, the clamping cylinder is arranged on the workbench and is positioned at one end far away from the clamping fixing plate, and the clamping cylinder can drive a clamping block to move towards the direction close to the clamping fixing plate. Through the setting of centre gripping fixed plate and centre gripping cylinder, can carry out the centre gripping to the space flight spare part of equidimension.

Description

Positioning and clamping tool for aviation parts

Technical Field

The utility model relates to the technical field of aviation part machining devices, in particular to a positioning and clamping tool for aviation parts.

Background

The aviation parts mainly refer to the manufacture of various parts of an aviation aircraft, including aircraft body parts, aeroengine parts, instruments, airborne equipment, hydraulic systems, accessories and the like. In the field of aerospace manufacturing, a fixture is required to clamp an aerospace component, the existing fixture comprises a platform and clamping equipment, the aerospace component is placed on the platform, and the aerospace component is clamped through the clamping equipment. But aviation spare part's shape is different, and the width size is different, and current frock can't realize pressing from both sides tightly different aviation spare parts, and each aviation spare part all needs specific frock.

Disclosure of Invention

An object of the application is to provide a location centre gripping frock for aviation spare part to solve among the prior art unable problem that presss from both sides tightly to different aviation spare part.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a location centre gripping frock for aviation spare part, includes unable adjustment base, be provided with X axle rotary mechanism on the unable adjustment base, X axle rotary mechanism can be in X axle direction luffing motion, X axle rotary mechanism top is provided with Y axle rotary mechanism, Y axle rotary mechanism can be in Y axle direction luffing motion, Y axle rotary mechanism top is provided with the workstation, the workstation top is provided with fixture, fixture can carry out the centre gripping to aviation spare part fixedly, fixture includes centre gripping fixed plate and centre gripping cylinder, the centre gripping fixed plate is close to the marginal setting of workstation, the centre gripping cylinder sets up on the workstation, and be located keep away from the one end of centre gripping fixed plate, the centre gripping cylinder can drive the grip block to be close to the direction motion of centre gripping fixed plate. Through the arrangement of the clamping fixing plate and the clamping air cylinder, aerospace parts with different sizes can be clamped and fixed; through the arrangement of the X-axis rotating mechanism and the Y-axis rotating mechanism, when the space flight parts are overhauled or machined in the process of overhauling or machining the space flight parts, if the space flight parts are needed to be overhauled or machined in different positions, the workbench is driven by the X-axis rotating mechanism and the Y-axis rotating mechanism to further drive the space flight parts to rotate in the X-axis direction and the Y-axis direction, so that workers can conveniently machine or overhaul the space flight parts in different directions.

Further, the X-axis rotating mechanism comprises an X-axis supporting table and an X-axis rotating table, the X-axis rotating table is a semicircular body with two cylindrical bottom surfaces aligned vertically and bisected in diameter, the arc-shaped surface of the X-axis rotating table is a second arc-shaped surface, the lower surface of the X-axis supporting table is connected with the fixing base, the upper surface of the X-axis supporting table is in butt joint with the second arc-shaped surface, the upper surface of the X-axis supporting table is provided with a first arc-shaped surface, and the radian of the first arc-shaped surface is identical to the shape of the second arc-shaped surface.

Further, the X-axis rotating mechanism further comprises an X-axis connecting plate and an X-axis control shaft, the X-axis connecting plate is provided with two X-axis connecting plates and is respectively located at two ends of the X-axis supporting table, X-axis arc grooves are formed in the X-axis connecting plate, X-axis fixing holes are formed in the front side face and the rear side face of the X-axis rotating table, the X-axis control shaft can penetrate through the X-axis arc grooves and is inserted into the X-axis fixing holes, and the X-axis control shaft can drive the X-axis rotating table to swing along the first arc face in the swing process of the X-axis arc grooves.

Further, the Y-axis rotating mechanism comprises a Y-axis rotating table, the Y-axis rotating table is a semicircular body with two cylindrical bottom surfaces and the diameters of the two bottom surfaces of the semicircular body are vertically aligned and bisected, the arc-shaped surface of the Y-axis rotating table is a fourth arc-shaped surface, a third arc-shaped surface is arranged on the upper surface of the X-axis rotating table, and the radian of the third arc-shaped surface is the same as that of the fourth arc-shaped surface.

Further, the radian direction of the third arc-shaped surface is perpendicular to the radian direction of the second arc-shaped surface.

Further, Y-axis arc grooves are formed in the Y-axis connecting plate, Y-axis fixing holes are formed in the front side face and the rear side face of the Y-axis rotating table, the Y-axis control shaft can penetrate through the Y-axis arc grooves and be inserted into the Y-axis fixing holes, and the Y-axis control shaft can swing along the Y-axis arc grooves.

Further, the clamping fixing plates are arranged in two groups vertically, the clamping cylinders are arranged in two groups, and the clamping directions of the clamping cylinders are perpendicular. .

The beneficial effects of the utility model are as follows:

1) Through the arrangement of the clamping fixing plate and the clamping air cylinder, aerospace parts with different sizes can be clamped and fixed;

2) Through the arrangement of the X-axis rotating mechanism and the Y-axis rotating mechanism, when the space flight parts are overhauled or machined in the process of overhauling or machining the space flight parts, if the space flight parts are needed to be overhauled or machined in different positions, the workbench is driven by the X-axis rotating mechanism and the Y-axis rotating mechanism to further drive the space flight parts to rotate in the X-axis direction and the Y-axis direction, so that workers can conveniently machine or overhaul the space flight parts in different directions.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model.

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a perspective view of a positioning and clamping tool according to an embodiment of the utility model;

FIG. 2 is a perspective view of an X-axis support table according to an embodiment of the utility model;

fig. 3 is a perspective view of an X-axis turntable according to an embodiment of the present utility model.

In the figure:

1. a fixed base; 2. an X-axis rotating mechanism; 21. an X-axis supporting table; 211. a first arcuate surface; 22. an X-axis connecting plate; 221. an X-axis arc groove; 23. an X-axis control shaft; 24. an X-axis rotating table; 241. a second arcuate surface; 242. a third arcuate surface; 243. an X-axis fixing hole; 3. a Y-axis rotation mechanism; 31. a Y-axis connecting plate; 311. a Y-axis arc groove; 32. a Y-axis control shaft; 33. a Y-axis rotary table; 4. a work table; 5. a clamping mechanism; 51. clamping the fixing plate; 52. a clamping cylinder; 53. and a clamping block.

Detailed Description

In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model. The present utility model may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit of the utility model, whereby the utility model is not limited to the specific embodiments disclosed below.

Referring to fig. 1-3, a positioning and clamping tool for aviation components in this embodiment includes a fixed base 1, an X-axis rotating mechanism 2 is provided on the fixed base 1, the X-axis rotating mechanism 2 can swing up and down in the X-axis direction, a Y-axis rotating mechanism 3 is provided above the X-axis rotating mechanism 2, the Y-axis rotating mechanism 3 can swing up and down in the Y-axis direction, a workbench 4 is provided above the Y-axis rotating mechanism 3, and the workbench 4 can swing up and down in the X-axis direction and the Y-axis direction under the action of the X-axis rotating mechanism 2 and the Y-axis rotating mechanism 3. The clamping mechanism 5 is arranged above the workbench 4, and the clamping mechanism 5 can clamp and fix aviation parts.

In some embodiments, the X-axis rotating mechanism 2 includes an X-axis supporting table 21 and an X-axis rotating table 24, the X-axis rotating table 24 is a semicircular body with two cylindrical bottom surfaces aligned vertically and bisected by the diameter of the circle, the arc surface of the X-axis rotating table 24 is a second arc surface 241, the lower surface of the X-axis supporting table 21 is connected with the fixing base 1, the upper surface is abutted against the second arc surface 241, and the upper surface of the X-axis supporting table 21 is provided with a first arc surface 211, and the radian of the first arc surface 211 is the same as the shape of the second arc surface 241.

The X-axis rotating mechanism 2 further comprises an X-axis connecting plate 22 and an X-axis control shaft 23, wherein the X-axis connecting plate 22 is provided with two pieces and is respectively positioned at two ends of the X-axis supporting table 21 and detachably connected with the X-axis supporting table 21. The X-axis connecting plate 22 is provided with an X-axis arc slot 221, both the front side and the rear side of the X-axis rotary table 24 are provided with X-axis fixing holes 243, the X-axis control shaft 23 can pass through the X-axis arc slot 221 and be inserted into the X-axis fixing holes 243, and the X-axis control shaft 23 can drive the X-axis rotating mechanism 2 to swing along the first arc surface 211, i.e. the X-axis rotating mechanism 2 swings up and down in the X-axis direction during the swing of the X-axis control shaft 23 along the X-axis arc slot 221.

In some embodiments, the Y-axis rotating mechanism 3 includes a Y-axis rotating table 33, the Y-axis rotating table 33 is a semicircular body with two cylindrical bottom surfaces aligned vertically and bisected in diameter, the arc surface of the Y-axis rotating table 33 is a fourth arc surface, and a third arc surface 242 is disposed on the upper surface of the X-axis rotating table 24 (i.e., the cross section of the semicircular body), and the radian of the third arc surface 242 is the same as that of the fourth arc surface. And the radian of the third arc-shaped surface 242 is perpendicular to the radian of the second arc-shaped surface 241. The Y-axis rotating mechanism 3 further comprises a Y-axis connecting plate 31 and a Y-axis control shaft 32, wherein the Y-axis connecting plate 31 is provided with two pieces and is respectively positioned at two ends of the X-axis rotating table 24 and detachably connected with the X-axis rotating table 24. The Y-axis connecting plate 31 is provided with a Y-axis arc slot 311, the front side and the rear side of the Y-axis rotating table 33 are provided with Y-axis fixing holes, the Y-axis control shaft 32 can penetrate through the Y-axis arc slot 311 and be inserted into the Y-axis fixing holes, and the Y-axis control shaft 32 can drive the Y-axis rotating mechanism 3 to swing along the third arc face 242 in the swinging process of the Y-axis arc slot 311, namely, the Y-axis rotating mechanism 3 swings up and down in the Y-axis direction.

In some embodiments, the clamping mechanism 5 includes a clamping and fixing plate 51 and a clamping cylinder 52, the clamping and fixing plate 51 is disposed near the edge of the workbench 4, the clamping cylinder 52 is disposed on the workbench 4 and is located at one end far away from the clamping and fixing plate 51, and the clamping cylinder 52 can drive the clamping block 53 to move towards the direction near the clamping and fixing plate 51, so as to clamp and fix the aerospace component placed on the workbench 4.

In some embodiments, two groups of clamping and fixing plates 51 are provided, and two groups of clamping and fixing plates 51 are vertically arranged, and correspondingly, two groups of clamping cylinders 52 are provided, the clamping directions of the two groups of clamping cylinders 52 are vertical, and the space components can be fixed in the X-axis direction and the Y-axis direction through the arrangement of the two groups of mutually vertical clamping cylinders 52 and the clamping and fixing plates 51.

In the description of the present utility model, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

It will be understood that when an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.

The above embodiments are only for illustrating the technical concept and features of the present utility model, and are intended to enable those skilled in the art to understand the content of the present utility model and to implement the same, but are not intended to limit the scope of the present utility model, and all equivalent changes or modifications made according to the spirit of the present utility model should be included in the scope of the present utility model.

Claims

1. The utility model provides a location centre gripping frock for aviation spare part, includes unable adjustment base (1), its characterized in that, unable adjustment base (1) is last to be provided with X axle rotary mechanism (2), X axle rotary mechanism (2) can be in X axle direction luffing motion, X axle rotary mechanism (2) top is provided with Y axle rotary mechanism (3), Y axle rotary mechanism (3) can be in Y axle direction luffing motion, Y axle rotary mechanism (3) top is provided with workstation (4), workstation (4) top is provided with fixture (5), fixture (5) can carry out the centre gripping to aviation spare part fixedly, fixture (5) are close to including centre gripping fixed plate (51) and centre gripping cylinder (52), centre gripping fixed plate (51) are close to the edge setting of workstation (4), centre gripping cylinder (52) set up on workstation (4) and lie in keep away from the one end of centre gripping fixed plate (51), centre gripping cylinder (52) can drive grip block (53) are close to centre gripping fixed plate (51) direction of movement.

2. The positioning and clamping tool for aviation components according to claim 1, wherein the X-axis rotating mechanism (2) comprises an X-axis supporting table (21) and an X-axis rotating table (24), the X-axis rotating table (24) is a semicircular body with two cylindrical bottom surfaces aligned vertically and bisected in diameter, an arc surface of the X-axis rotating table (24) is a second arc surface (241), the lower surface of the X-axis supporting table (21) is connected with the fixing base (1), the upper surface of the X-axis supporting table is abutted to the second arc surface (241), and a first arc surface (211) is arranged on the upper surface of the X-axis supporting table (21), and the radian of the first arc surface (211) is identical to the shape of the second arc surface (241).

3. The positioning and clamping tool for aviation components according to claim 2, wherein the X-axis rotating mechanism (2) further comprises an X-axis connecting plate (22) and an X-axis control shaft (23), the X-axis connecting plate (22) is provided with two X-axis arc grooves (221) respectively arranged at two ends of the X-axis supporting table (21), the X-axis connecting plate (22) is provided with X-axis fixing holes (243) respectively arranged on the front side surface and the rear side surface of the X-axis rotating table (24), the X-axis control shaft (23) can penetrate through the X-axis arc grooves (221) and be inserted into the X-axis fixing holes (243), and the X-axis rotating table (24) can be driven to swing along the first arc surface (211) in the swinging process of the X-axis control shaft (23) along the X-axis arc grooves (221).

4. A positioning and clamping tool for aviation components according to claim 3, wherein the Y-axis rotating mechanism (3) comprises a Y-axis rotating table (33), the Y-axis rotating table (33) is a semicircular body with two cylindrical bottom surfaces aligned vertically and bisected in diameter, the arc surface of the Y-axis rotating table (33) is a fourth arc surface, a third arc surface (242) is arranged on the upper surface of the X-axis rotating table (24), and the radian of the third arc surface (242) is the same as that of the fourth arc surface.

5. The positioning and clamping tool for aviation components of claim 4, wherein the radian direction of the third arc-shaped surface (242) and the radian direction of the second arc-shaped surface (241) are perpendicular.

6. The positioning and clamping tool for aviation components according to claim 5, wherein the Y-axis rotating mechanism (3) further comprises a Y-axis connecting plate (31) and a Y-axis control shaft (32), a Y-axis arc groove (311) is formed in the Y-axis connecting plate (31), Y-axis fixing holes are formed in the front side and the rear side of the Y-axis rotating table (33), the Y-axis control shaft (32) can penetrate through the Y-axis arc groove (311) and be inserted into the Y-axis fixing holes, and the Y-axis control shaft (32) can swing along the Y-axis arc groove (311).

7. Positioning and clamping fixture for aviation components according to any of the claims 1-6, characterized in that the clamping fixing plates (51) are provided with two groups, and that the two groups of clamping fixing plates (51) are arranged vertically, and that the clamping cylinders (52) are provided with two groups, and that the clamping directions of the two groups of clamping cylinders (52) are vertical.