Burr polishing device for aluminum honeycomb composite board

Abstract

The utility model discloses an aluminum honeycomb composite board burr polishing device which comprises a polishing table, clamping frames symmetrically arranged on the polishing table and used for polishing and positioning an aluminum honeycomb composite board, a plurality of hydraulic cylinders used for driving the clamping frames to reciprocate, and adjusting mechanisms symmetrically arranged on the polishing table and used for polishing and adjusting the aluminum honeycomb composite board. The adjusting mechanism comprises a plurality of supporting plates, a bearing plate is fixedly connected between the supporting plates, the adjusting column is rotationally arranged on the supporting plates, the hydraulic cylinder is fixedly connected to the middle of the adjusting column in a penetrating and inserting mode, and the adjusting rod is used for rotation limiting of the adjusting column. The supporting plate, the adjusting column, the bearing plate, the adjusting rod and the clamping frame are matched with one another, the adjusting column drives the clamping frame to rotate, the adjusting rod slides on the bearing plate, the adjusting rod limits the position of the adjusting column, and then the clamping frame can drive the aluminum honeycomb composite board to rotate; and the polishing angle of the aluminum honeycomb composite board can be conveniently adjusted, and operation is convenient.

Description

Technical Field

[0001] The utility model relates to the field of burr polishing of aluminum honeycomb composite plates, in particular to a burr polishing device for aluminum honeycomb composite plates. Background Art

[0002] Aluminum honeycomb composite panel is a commonly used composite material. Aluminum honeycomb composite panel usually has a sandwich structure. When the aluminum honeycomb composite panel is processed, the burrs on the edges will be polished, and a polishing device will be used.

[0003] The application number 202221128922.7 mentions a polishing machine protection mechanism for metal composite plate processing, including a polishing machine housing, a first servo motor is welded and fixed on the top surface of the polishing machine housing, a grinding disc is welded and fixed on the output shaft of the first servo motor, a protective cover is screwed to the bottom surface of the polishing machine housing, a telescopic sleeve is screwed to the bottom surface of the protective cover, a reset spring is welded and fixed inside the telescopic sleeve, a small ball bearing is rotatably connected to the bottom end of the telescopic sleeve, a ventilation tube is welded and fixed on the polishing machine housing, a flexible cloth is screwed to the inner and outer end surfaces of the telescopic sleeve, and the top of the flexible cloth is screwed to the ventilation tube.

[0004] The aluminum honeycomb composite panel is polished by a grinding disc. The aluminum honeycomb composite panel is usually clamped and fixed during polishing. However, this method has a fixed grinding angle for the aluminum honeycomb composite panel, which is not convenient for adjusting the polishing angle of the aluminum honeycomb composite panel according to demand and has certain limitations. Utility Model Content

[0005] The utility model aims to provide a burr polishing device for an aluminum honeycomb composite plate to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above purpose, the utility model provides the following technical solution: a burr polishing device for an aluminum honeycomb composite plate, comprising:

[0007] A polishing table, on which a clamping frame for polishing and positioning the aluminum honeycomb composite plate is symmetrically arranged;

[0008] A plurality of hydraulic cylinders, which are used to drive the clamping frame to reciprocate, and the output ends of the hydraulic cylinders are transmission-connected to the clamping frame;

[0009] An adjustment mechanism for adjusting the polishing of the aluminum honeycomb composite plate is symmetrically arranged above the polishing table, and the adjustment mechanism includes:

[0010] A plurality of support plates, between which a bearing plate is fixedly connected;

[0011] An adjusting column is rotatably arranged on the supporting plate, and the hydraulic cylinder is fixedly inserted and connected to the middle part of the adjusting column;

[0012] The adjusting rod is used for adjusting the rotation limit of the column. The outer wall of the adjusting column is provided with a plurality of limit grooves in a ring array. The adjusting rod is slidably and interlacedly connected with the inner cavity of the limit groove.

[0013] Preferably, a circular groove is provided on one side of the support plate, the adjusting column is rotatably interlaced with the inner cavity of the circular groove, the outer wall of the adjusting column is slidably interlaced with a plurality of limit rings for limiting the rotation of the adjusting column, the top and bottom ends of the limit rings are threadedly interlaced with mounting bolts, and one end of the mounting bolt is threadedly interlaced with the adjusting column.

[0014] Preferably, the outer wall of the adjusting rod is slidably and interlacedly connected with the bearing plate, and both sides of the adjusting rod are fixedly connected with fixing plates for linkage support.

[0015] Preferably, a spring is sleeved on the outer wall of the adjusting rod, one end of the spring is fixedly connected to the fixing plate, and the other end of the spring is fixedly connected to the bearing plate.

[0016] Preferably, a connecting rod is fixedly connected to the top of the fixing plate, a plurality of through slots are provided at the top of the bearing plate, and the connecting rod is slidably and interlacedly connected with the inner cavity of the through slots.

[0017] Preferably, a guide column is symmetrically fixedly connected to one side of the clamping frame, a guide groove is symmetrically opened on one side of the adjustment column, and the guide column is slidably and interlacedly connected with the inner cavity of the guide groove.

[0018] Technical effects and advantages of the utility model:

[0019] The utility model utilizes the mutual cooperation of the support plate, the adjustment column, the bearing plate, the adjustment rod and the clamping frame. The adjustment column rotates on the support plate, the adjustment column drives the clamping frame to rotate, the adjustment rod slides on the bearing plate, and the adjustment rod limits the position of the adjustment column, which is conducive to enabling the clamping frame to drive the aluminum honeycomb composite plate to rotate, so as to adjust the polishing angle of the aluminum honeycomb composite plate and facilitate operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a front sectional structural schematic diagram of the utility model.

[0021] Figure 2 For this utility model Figure 1 Enlarged structural diagram at A in the middle.

[0022] Figure 3 It is a structural schematic diagram of the clamping frame of the utility model.

[0023] In the figure: 1. Polishing table; 2. Clamping frame; 3. Hydraulic cylinder; 4. Adjustment mechanism; 41. Support plate; 42. Adjustment column; 43. Load-bearing plate; 44. Adjustment rod; 5. Limiting ring; 6. Fixing plate; 7. Connecting rod; 8. Spring; 9. Mounting bolt. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] The utility model provides Figure 1-3 The burr polishing device for an aluminum honeycomb composite panel shown comprises a polishing table 1, on which a clamping frame 2 for polishing and positioning the aluminum honeycomb composite panel is symmetrically arranged. The clamping frame 2 is U-shaped, which is conducive to clamping and fixing the aluminum honeycomb composite panel and facilitating polishing the aluminum honeycomb composite panel.

[0026] A plurality of hydraulic cylinders 3 are provided, and the hydraulic cylinders 3 are electrically connected to an external power supply through an external switch. The hydraulic cylinders 3 are conducive to driving the clamping frame 2 to move, so as to clamp and fix the aluminum honeycomb composite plate. The hydraulic cylinders 3 are used to drive the clamping frame 2 to reciprocate. The output end of the hydraulic cylinder 3 is connected to the clamping frame 2 in a transmission manner. An adjustment mechanism 4 for adjusting the polishing of the aluminum honeycomb composite plate is symmetrically arranged above the polishing table 1. The adjustment mechanism 4 includes a plurality of support plates 41. The support plates 41 are conducive to supporting the adjustment columns 42, so that the adjustment columns 42 can rotate thereon. A bearing plate 43 is fixedly connected therebetween, so that the adjustment rod 44 can slide thereon, so as to support the adjustment rod 44. The adjustment column 42 is conducive to driving the hydraulic cylinder 3 and the clamping frame 2 to rotate, and then to driving the aluminum honeycomb composite plate to rotate, so as to adjust the polishing angle of the aluminum honeycomb composite plate. The rotation of the adjusting column 42 will not affect the use of the hydraulic cylinder 3. It rotates according to the required angle. Its rotation is set on the support plate 41. The hydraulic cylinder 3 is fixedly connected to the middle part of the adjusting column 42. The adjusting rod 44 is conducive to limiting the different positions of the adjusting column 42 to avoid the random rotation of the adjusting column 42. It is used to limit the rotation of the adjusting column 42. The outer wall of the adjusting column 42 is provided with a plurality of limiting grooves in an annular array. The adjusting rod 44 is slidably connected with the inner cavity of the limiting groove. When it is necessary to adjust the polishing angle of the aluminum honeycomb composite plate, first pull the adjusting rod 44 to disengage the adjusting rod 44 from the adjusting column 42. At this time, the position limit of the adjusting column 42 is released, and then the adjusting column 42 is rotated. The adjusting column 42 drives the clamping frame 2 to rotate, and then drives the aluminum honeycomb composite plate to rotate, so as to adjust the polishing angle of the aluminum honeycomb composite plate.

[0027] A circular groove is provided on one side of the support plate 41, and the adjusting column 42 is rotatably interlaced with the inner cavity of the circular groove. The outer wall of the adjusting column 42 is slidably interlaced with a plurality of limit rings 5 ​​for limiting the rotation of the adjusting column 42, which is beneficial to limiting the rotation position of the adjusting column 42. The top and bottom ends of the limit ring 5 are threadedly interlaced with mounting bolts 9, which is beneficial to the installation and disassembly of the limit ring 5. One end of the mounting bolt 9 is threadedly interlaced with the adjusting column 42.

[0028] The outer wall of the adjusting rod 44 is slidably connected with the bearing plate 43 , and both sides of the adjusting rod 44 are fixedly connected with fixing plates 6 for linkage support, which is conducive to driving the adjusting rod 44 to move.

[0029] The outer wall of the adjusting rod 44 is sleeved with a spring 8. The elastic force of the spring 8 is conducive to pushing the fixed plate 6 to move, so that the fixed plate 6 and the adjusting rod 44 can be restored to their original positions after movement, and the adjusting rod 44 can be repeatedly operated. One end of the spring 8 is fixedly connected to the fixed plate 6, and the other end of the spring 8 is fixedly connected to the supporting plate 43.

[0030] The top of the fixed plate 6 is fixedly connected with a connecting rod 7, which is conducive to guiding the movement of the fixed plate 6 and facilitating the sliding of the adjustment rod 44. The top of the bearing plate 43 is provided with a plurality of through grooves, and the connecting rod 7 is slidably connected with the inner cavity of the through grooves.

[0031] A guide column is symmetrically fixedly connected to one side of the clamping frame 2, which is conducive to guiding the movement of the fixing plate 6. A guide groove is symmetrically opened on one side of the adjustment column 42, and the guide column is slidably inserted into the inner cavity of the guide groove.

[0032] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A burr polishing device for an aluminum honeycomb composite panel, comprising: A polishing table (1), above which a clamping frame (2) for polishing and positioning the aluminum honeycomb composite plate is symmetrically arranged; A plurality of hydraulic cylinders (3) for driving the clamping frame (2) to reciprocate, wherein the output ends of the hydraulic cylinders (3) are drivingly connected to the clamping frame (2); The invention is characterized in that an adjustment mechanism (4) for adjusting the polishing of the aluminum honeycomb composite plate is symmetrically arranged above the polishing table (1), and the adjustment mechanism (4) comprises: A plurality of support plates (41), with a bearing plate (43) fixedly connected therebetween; An adjusting column (42) is rotatably mounted on the supporting plate (41), and the hydraulic cylinder (3) is fixedly inserted and connected to the middle of the adjusting column (42); The adjusting rod (44) is used for adjusting the rotation limit of the column (42). The outer wall of the adjusting column (42) is provided with a plurality of limit grooves in an annular array. The adjusting rod (44) is slidably connected with the inner cavity of the limit groove.

2. The burr polishing device for aluminum honeycomb composite panels according to claim 1, characterized in that: A circular groove is provided on one side of the support plate (41), and the adjusting column (42) is rotatably interlaced with the inner cavity of the circular groove. The outer wall of the adjusting column (42) is slidably interlaced with a plurality of limiting rings (5) for limiting the rotation of the adjusting column (42). The top and bottom ends of the limiting rings (5) are threadedly interlaced with mounting bolts (9), and one end of the mounting bolt (9) is threadedly interlaced with the adjusting column (42).

3. The burr polishing device for aluminum honeycomb composite panels according to claim 1, characterized in that: The outer wall of the adjusting rod (44) is slidably connected to the bearing plate (43), and both sides of the adjusting rod (44) are fixedly connected with fixing plates (6) for linkage support.

4. The burr polishing device for aluminum honeycomb composite panels according to claim 1, characterized in that: The outer wall of the adjusting rod (44) is sleeved with a spring (8), one end of the spring (8) is fixedly connected to the fixing plate (6), and the other end of the spring (8) is fixedly connected to the bearing plate (43).

5. The burr polishing device for aluminum honeycomb composite panels according to claim 3, characterized in that: The top end of the fixed plate (6) is fixedly connected with a connecting rod (7), the top end of the bearing plate (43) is provided with a plurality of through slots, and the connecting rod (7) is slidably inserted and connected with the inner cavity of the through slots.

6. The aluminum honeycomb composite panel burr polishing device according to claim 1, characterized in that: A guide column is symmetrically fixedly connected to one side of the clamping frame (2), and a guide groove is symmetrically opened on one side of the adjustment column (42). The guide column is slidably interlaced with the inner cavity of the guide groove.

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