CN214979201U

CN214979201U - Aircraft seat spare and accessory part grinding device with chamfer function

Info

Publication number: CN214979201U
Application number: CN202121650739.9U
Authority: CN
Inventors: 朱进
Original assignee: Jiangsu Peitake Sheet Metal Industry Co ltd
Current assignee: Jiangsu Peitake Sheet Metal Industry Co ltd
Priority date: 2021-07-20
Filing date: 2021-07-20
Publication date: 2021-12-03
Anticipated expiration: 2031-07-20

Abstract

The utility model discloses a positioning fixture of a test bed tail frame, which comprises a workbench, wherein a bearing platform is placed at the upper end of the workbench, and an adjusting mechanism is arranged at the lower end of the bearing platform; the limiting mechanism is arranged on the upper side of the bearing table and comprises a connecting rod, a limiting strip, a limiting rod, an installation table and a limiting hole; the mounting frame is fixedly connected to the upper end of the workbench, a grinding stone is mounted at the middle right end of the grinding stone, a cylinder is connected to the upper right end of the mounting frame through a bolt, and a chamfering mechanism is arranged at the lower end of the cylinder; the chamfering mechanism comprises a connecting frame, a rotating shaft, a gear, a second motor, a connecting plate, a limiting block and a chamfering cutter, and the connecting frame is installed at the lower end of the air cylinder. This aircraft seat accessories grinding device with chamfer function not only is convenient for carry out the chamfer to accessories, prevents moreover that accessories from producing the skew on the plummer, fully polishes accessories simultaneously.

Description

Aircraft seat spare and accessory part grinding device with chamfer function

Technical Field

The utility model relates to an aircraft seat accessories correlation technique field specifically is an aircraft seat accessories grinding device with chamfer function.

Background

At present, an airplane becomes a very important vehicle, a seat is a facility in the airplane, the seat is composed of spare parts, and after the spare parts are produced, the spare parts need to be polished through a polishing device, so that burrs on the outer surfaces of the spare parts are prevented from affecting the appearance.

However, the general grinding device for the parts of the aircraft seat is not only inconvenient for chamfering the parts, but also easy for the parts to deviate on the bearing table, and meanwhile, the parts are not easy to be sufficiently ground, so that the grinding device for the parts of the aircraft seat with the chamfering function is provided, so as to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an aircraft seat accessories grinding device with chamfer function to solve most of aircraft seat accessories grinding device who proposes in the above-mentioned background art, not only be not convenient for carry out the chamfer to the accessories, the accessories produces the skew easily moreover on the plummer, is difficult to fully carry out the problem of polishing to the accessories simultaneously.

In order to achieve the above object, the utility model provides a following technical scheme: an aircraft seat spare and accessory part polishing device with a chamfering function comprises a workbench, wherein a bearing table is placed at the upper end of the workbench, an adjusting mechanism is arranged at the lower end of the bearing table, and the adjusting mechanism comprises a threaded rod, a guide rod and a first motor;

the limiting mechanism is arranged on the upper side of the bearing table and comprises a connecting rod, a limiting strip, a limiting rod, an installation table and a limiting hole, wherein the connecting rod is fixedly connected inside the hollow structure of the bearing table;

the mounting frame is fixedly connected to the upper end of the workbench, a grinding stone is mounted at the middle right end of the grinding stone, a cylinder is connected to the upper right end of the mounting frame through a bolt, and a chamfering mechanism is arranged at the lower end of the cylinder;

the chamfering mechanism comprises a connecting frame, a rotating shaft, a gear, a second motor, a connecting plate, a limiting block and a chamfering cutter, wherein the connecting frame is installed at the lower end of the air cylinder, and the longitudinal section of the connecting frame is shaped like a Chinese character 'ao'.

Preferably, threaded rod threaded connection puts at the central point of plummer bottom, and the threaded rod rotates inside the last middle-end of connection at the workstation to the guide bar is installed to the left end of threaded rod.

Preferably, the bottom end of the bearing table is connected to the first motor in a sliding mode in a front-back symmetrical mode, the guide rod is fixedly connected to the inner portion of the upper end of the workbench, the bearing table is of a sliding structure on the upper side of the workbench through the threaded rod and the first motor, and the longitudinal section of the bearing table is L-shaped;

the bearing table is characterized in that the front end and the rear end of the bearing table are connected with an installation table in an integrated mode, the upper end of the installation table is internally provided with limit holes at equal intervals, and the limit holes are connected with limit rods in a clamping mode at the joints of the limit holes and the limit strips.

Preferably, the inner part of the middle lower end of the limiting strip is connected to the connecting rod in a sliding mode, and the upper right end of the limiting strip and the upper right end of the bearing table are both of a concave-convex structure.

Preferably, the interior middle-end of connecting frame rotates and is connected with the pivot, and fixedly connected with gear in the pivot, the second motor is installed to the right-hand member of pivot, and wherein the lower extreme meshing of gear is provided with the connecting plate.

Preferably, the left end and the right end of the connecting plate are integrally connected with limiting blocks at equal intervals, the longitudinal sections of the limiting blocks are in a T-shaped structure, and the limiting blocks are connected inside the lower end of the connecting frame in a sliding manner;

the limiting block is matched with the shape of the inner portion of the lower end of the connecting frame, the chamfering cutter is installed at the middle lower end of the connecting plate, and the gear, the connecting plate, the limiting block and the chamfering cutter sequentially form a linkage structure.

Compared with the prior art, the beneficial effects of the utility model are that: the aircraft seat spare and accessory part polishing device with the chamfering function not only facilitates chamfering of spare and accessory parts, but also prevents the spare and accessory parts from deviating on a bearing platform, and simultaneously, the spare and accessory parts are easily and fully polished;

1. the chamfering mechanism is arranged, when the outer end of the part is contacted with the chamfering tool, the gear, the connecting plate, the limiting block and the chamfering tool are structurally designed, so that the gear is meshed with the connecting plate when rotating, the connecting plate and the limiting block slide back and forth on the connecting frame, and the chamfering tool is driven to slide back and forth through the connecting plate, so that the part can be chamfered conveniently;

2. the limiting mechanism is arranged, the inner part of the middle lower end of the limiting strip is connected with the connecting rod in a sliding mode, so that the limiting strip slides to the right end to abut against the left end of the spare and accessory parts, and the connecting part of the limiting hole and the limiting strip is connected with the limiting rod in a clamping mode, so that the limiting rod is clamped on the corresponding limiting hole, the position of the limiting strip is limited, and the spare and accessory parts are prevented from deviating on the bearing table;

3. be equipped with adjustment mechanism, the plummer passes through threaded rod and first motor and is sliding construction at the upside of workstation for the guide bar at both ends around the threaded rod rotates, lets the plummer can the horizontal slip in the upper end of workstation, thereby fully polishes accessories easily.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is a schematic diagram of a right side view of the structure of the first motor connected to the plummer of the present invention;

FIG. 3 is a schematic view of the connection of the limiting hole and the mounting platform of the present invention showing the top view of the sectional structure;

fig. 4 is the utility model discloses the stopper is connected with the connecting plate and is looked up section structure schematic diagram.

In the figure: 1. a work table; 2. a bearing table; 3. an adjustment mechanism; 301. a threaded rod; 302. a guide rod; 303. a first motor; 4. a limiting mechanism; 401. a connecting rod; 402. a limiting strip; 403. a limiting rod; 404. an installation table; 405. a limiting hole; 5. a mounting frame; 6. grinding stone; 7. a cylinder; 8. a chamfering mechanism; 801. a connecting frame; 802. a rotating shaft; 803. a gear; 804. a second motor; 805. a connecting plate; 806. a limiting block; 807. and (7) chamfering tools.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: when the airplane seat spare and accessory part polishing device with the chamfering function is used, the device is combined with a drawing 1 and a drawing 3, spare and accessory parts to be polished are placed at the upper end of the bearing table 2, the right ends of the spare and accessory parts are abutted to the right upper end of the bearing table 2, the spare and accessory parts are prevented from being offset at the upper end of the bearing table 2 through a mechanism consisting of a connecting rod 401, a limiting strip 402, a limiting rod 403, an installation table 404 and a limiting hole 405, the limiting strip 402 is pushed towards the right end, the lower end of the limiting strip 402 is made to slide towards the right end on the connecting rod 401 until the right end of the limiting strip 402 is abutted to the left end of the spare and accessory part, and the limiting rod 403 is clamped inside the front end and the rear end of the limiting strip 402;

because the limiting holes 405 are arranged in the upper end of the mounting table 404 at equal intervals, the limiting rod 403 is pressed downwards to be clamped in the limiting holes 405 at corresponding positions, so that the limiting rod 403 is clamped at the joint of the limiting strip 402 and the corresponding limiting holes 405, the position of the limiting strip 402 at the upper end of the bearing table 2 is limited through the limiting holes 405 and the limiting rod 403, the upper right end of the bearing table 2 and the upper right end of the limiting strip 402 are both of a concave-convex structure, friction between the limiting strip 402 and spare parts is increased, friction between the upper right end of the bearing table 2 and the right ends of the spare parts is increased, and the spare parts generate offset on the bearing table 2;

with reference to fig. 1, 2 and 3, the bearing table 2 slides left and right at the upper end of the worktable 1 through a structure composed of a threaded rod 301, a guide rod 302 and a first motor 303, after the limiting mechanism 4 limits the parts at the upper end of the bearing table 2, an electric telescopic rod arranged at the upper end of the grinding stone 6 works to drive the grinding stone 6 to descend until the bottom end of the grinding stone 6 abuts against the upper ends of the parts, the guide rod 302 drives the threaded rod 301 to rotate inside the upper end of the worktable 1 during working, and the bottom end of the bearing table 2 is connected to the guide rod 302 in a sliding manner in a front-back symmetrical manner, so that the threaded rod 301 guides the bearing table 2 to slide left and right at the upper end of the worktable 1 through the guide of the guide rod 302 during rotation, and drives the parts to move at the lower end of the grinding stone 6 when the bearing table 2 moves left and right, and the grinding stone 6 can fully polish the parts;

with reference to fig. 1, 2 and 4, when the component needs to be chamfered, a mechanism composed of a connection frame 801, a rotating shaft 802, a gear 803, a second motor 804, a connection plate 805, a limit block 806 and a chamfering tool 807 is used, so that the threaded rod 301 rotates to drive the plummer 2 to slide rightward on the upper end of the workbench 1 until the right end of the component is located on the lower side of the inclined plane of the chamfering tool 807 on the left side, and the cylinder 7 drives the connection frame 801 to descend when working, so that the chamfering tool 807 descends to a proper position;

the second motor 804 drives the rotating shaft 802 to rotate on the connecting frame 801 when working, so that the rotating shaft 802 drives the gear 803 to rotate, the gear 803 rotates and is in the upper end of the connecting plate 805, the connecting plate 805 slides back and forth on the inner wall end of the connecting frame 801, the limiting blocks 806 arranged at the left end and the right end of the connecting plate 805 at equal intervals slide back and forth in the side wall of the lower end of the connecting frame 801, the inclined surface of the chamfering tool 807 at the left side is used for cutting the right end of the part, the right end of the part is chamfered, and the cylinder 7 works to drive the connecting frame 801 to ascend after the chamfering is completed;

when the left end of the spare part needs to be chamfered, the threaded rod 301 rotates to drive the bearing platform 2 to slide rightwards on the upper end of the workbench 1 until the left end of the spare part is positioned at the lower side of the inclined plane of the right chamfering tool 807, the air cylinder 7 drives the connecting frame 801 to descend when in work, so that the chamfering tool 807 is lowered to a proper position, the second motor 804 drives the rotating shaft 802 to rotate on the connecting frame 801 when working, the rotating shaft 802 drives the gear 803 to rotate, and the gear 803 is rotated to be engaged with the inside of the upper end of the link plate 805, so that the link plate 805 slides back and forth at the inner wall end of the link frame 801, the limiting blocks 806 arranged at the left end and the right end of the connecting plate 805 at equal intervals slide back and forth in the side wall of the lower end of the connecting frame 801, so that the inclined surface of the right chamfer cutter 807 cuts the left end of the spare part, therefore, the right end of the part is chamfered, and the working principle of the grinding device for the aircraft seat part with the chamfering function is the working principle.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connected mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt among the prior art, and conventional model, including the conventional connected mode among the circuit connection adoption prior art, and the details are not repeated here, and the content that does not make detailed description in this description belongs to the prior art that skilled person in the art knows.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides an aircraft seat accessories grinding device with chamfer function which characterized in that includes:

the device comprises a workbench (1), wherein a bearing table (2) is placed at the upper end of the workbench (1), an adjusting mechanism (3) is arranged at the lower end of the bearing table (2), and the adjusting mechanism (3) comprises a threaded rod (301), a guide rod (302) and a first motor (303);

the limiting mechanism (4) is arranged on the upper side of the bearing table (2), the limiting mechanism (4) comprises a connecting rod (401), a limiting strip (402), a limiting rod (403), an installation table (404) and a limiting hole (405), and the connecting rod (401) is fixedly connected inside the hollow structure of the bearing table (2);

the mounting frame (5) is fixedly connected to the upper end of the workbench (1), the grinding stone (6) is installed at the middle right end of the grinding stone (6), the air cylinder (7) is connected to the upper right end of the mounting frame (5) through a bolt, and the chamfering mechanism (8) is arranged at the lower end of the air cylinder (7);

the chamfering mechanism (8) comprises a connecting frame (801), a rotating shaft (802), a gear (803), a second motor (804), a connecting plate (805), a limiting block (806) and a chamfering cutter (807), wherein the connecting frame (801) is installed at the lower end of the air cylinder (7), and the longitudinal section of the connecting frame (801) is concave.

2. The aircraft seat spare and accessory part grinding device with the chamfering function according to claim 1, wherein: threaded rod (301) threaded connection puts at the central point of plummer (2) bottom, and threaded rod (301) rotate to be connected inside the last middle-end of workstation (1) to guide bar (302) are installed to the left end of threaded rod (301).

3. The aircraft seat spare and accessory part grinding device with the chamfering function as claimed in claim 2, wherein: the bottom end of the bearing table (2) is connected to the first motor (303) in a sliding mode in a front-back symmetrical mode, the guide rod (302) is fixedly connected to the inner portion of the upper end of the workbench (1), the bearing table (2) is of a sliding structure on the upper side of the workbench (1) through the threaded rod (301) and the first motor (303), and the longitudinal section of the bearing table (2) is L-shaped;

the bearing table (2) is connected with an installation table (404) at the front end and the rear end in an integrated mode, limit holes (405) are formed in the upper end of the installation table (404) at equal intervals, and limit rods (403) are connected with the connection portions of the limit holes (405) and the limit strips (402) in a clamping mode.

4. The aircraft seat spare and accessory part grinding device with the chamfering function according to claim 3, wherein: the inner part of the middle lower end of the limiting strip (402) is connected to the connecting rod (401) in a sliding mode, and the upper right end of the limiting strip (402) and the upper right end of the bearing table (2) are both of a concave-convex structure.

5. The aircraft seat spare and accessory part grinding device with the chamfering function according to claim 1, wherein: the inner middle end of the connecting frame (801) is rotatably connected with a rotating shaft (802), the rotating shaft (802) is fixedly connected with a gear (803), the right end of the rotating shaft (802) is provided with a second motor (804), and the lower end of the gear (803) is meshed with a connecting plate (805).

6. The aircraft seat spare and accessory part grinding device with the chamfering function according to claim 5, wherein: the left end and the right end of the connecting plate (805) are integrally connected with limit blocks (806) at equal intervals, the longitudinal sections of the limit blocks (806) are of T-shaped structures, and the limit blocks (806) are connected inside the lower end of the connecting frame (801) in a sliding mode;

the limiting block (806) is matched with the inner shape of the lower end of the connecting frame (801), the chamfering cutter (807) is installed at the middle lower end of the connecting plate (805), and the gear (803), the connecting plate (805), the limiting block (806) and the chamfering cutter (807) sequentially form a linkage structure.