CN220944262U - A processing fixing device for general aviation sheet - Google Patents
A processing fixing device for general aviation sheet Download PDFInfo
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- CN220944262U CN220944262U CN202420662782.4U CN202420662782U CN220944262U CN 220944262 U CN220944262 U CN 220944262U CN 202420662782 U CN202420662782 U CN 202420662782U CN 220944262 U CN220944262 U CN 220944262U
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- 238000007789 sealing Methods 0.000 claims description 8
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- 230000006872 improvement Effects 0.000 description 7
- 230000008569 process Effects 0.000 description 6
- 238000003754 machining Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 239000002184 metal Substances 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 1
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- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003913 materials processing Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
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Abstract
The utility model relates to the technical field of general aviation sheet processing equipment, in particular to a processing fixing device for general aviation sheets, which comprises a base, a workbench, a first fixing unit and a second fixing unit, wherein the base is provided with a first fixing unit and a second fixing unit; a workbench is arranged above the base, and a stand column is arranged between the base and the workbench; a plurality of vertically penetrating through holes are formed in the workbench; the first fixing unit comprises a plurality of telescopic rods A, wherein the lower ends of the telescopic rods A are fixed on the base, and the head ends of the telescopic rods A penetrate through the through holes and are provided with supporting parts A; the second fixing unit comprises a plurality of telescopic clamping groups, the telescopic clamping groups and through holes on the base are staggered and arranged on the workbench through struts; the telescopic clamping group comprises two clamping parts which are oppositely arranged; the clamping part comprises a telescopic rod B, and a supporting part B is arranged at the head end of the telescopic rod B. The structure should be able to flexibly adjust the position of support fixation to accommodate different shapes and sizes of boards, and be able to effectively fix boards, reducing the risk of deformation thereof.
Description
Technical Field
The utility model relates to the technical field of general aviation sheet processing equipment, in particular to a processing fixing device for general aviation sheets.
Background
In the field of general aviation materials, a plate is a common and important material, and the length, the shape and the like of the plate are different so as to meet different requirements. In general, a sheet metal material is processed by a sheet metal forming process. However, during processing, fixing is a challenging task due to the deformability of the sheet material, especially for thin and profiled sheets. The fixing device used in the traditional sheet metal processing technology cannot flexibly adapt to the shape change of the sheet metal, and generally requires complicated adjustment and installation operations by manpower, which brings a plurality of difficulties to the processing process. Moreover, due to the limitation of the fixing effect, the plate is easy to deform, so that the machining precision of a workpiece is affected, and even the workpiece is possibly required to be shaped again after being machined, and the machining complexity and cost are increased.
In the past, the general aviation materials processing field generally adopted clamping jigs or processing devices designed for specific shape parts. However, these conventional solutions do not meet the processing requirements for sheet materials of different shapes and sizes, such as arcuate panels, straight panels, profiled panels, etc. While existing suction type positioning devices may be a viable solution in some situations, their securing effect may be limited by the workpiece surface material and shape and may not flexibly accommodate the needs of various contoured plates or curved panels.
Disclosure of utility model
In order to solve the technical problems, the technical scheme provides a processing and fixing device for a general aviation sheet, which comprises a base, a workbench, a first fixing unit and a second fixing unit;
A workbench is arranged above the base, and a stand column is arranged between the base and the workbench; a plurality of vertically penetrating through holes are formed in the workbench;
The first fixing unit comprises a plurality of telescopic rods A, the lower ends of the telescopic rods A are fixed on the base, the head ends of the telescopic rods A penetrate through the through holes and are provided with supporting parts A, and the first fixing unit is used for vertically supporting the plates;
The second fixing unit comprises a plurality of telescopic clamping groups, and is fixed on the workbench through supporting rods, wherein the telescopic clamping groups and the through holes on the base are staggered, namely, through holes are formed between two adjacent telescopic clamping parts; the telescopic clamping group comprises two clamping parts which are oppositely arranged; the clamping part comprises a telescopic rod B, and a supporting part B is arranged at the head end of the telescopic rod B. The second fixing unit is used for fixing the plate in the transverse direction, namely the expansion direction of the expansion link B is parallel to the surface where the workbench is located.
Further, the through hole is a stepped hole.
Furthermore, the telescopic rod A and the telescopic rod B are electric push rods.
Further, the supporting part A is plate-shaped, and a buffer layer is arranged on the top surface of the supporting part A; the supporting part A is positioned at the large aperture of the stepped hole to realize the limit of the upper longitudinal movement.
Further, the supporting portion B comprises a vertical plate at the rear side, an arc-shaped plate is fixed on the vertical plate at the rear side, and sealing plates are respectively fixed at two sides of the arc-shaped plate.
Further, in the telescopic clamping group, a stop block is arranged on the sealing plate of one clamping part, and a hasp is arranged on the sealing plate of the clamping part at the opposite side and is matched with the stop block.
Further, a slide way matched with the through hole is arranged on the base, and the bottom end of the telescopic rod A of the first fixing unit slides in the slide way through a sliding block to adjust the fixing position of the plate.
The structure of the utility model can flexibly adjust the supporting and fixing positions to adapt to boards with different shapes and sizes, and can effectively fix the boards, reduce the risk of deformation of the boards, and further ensure the precision and efficiency in the processing process. The development of the novel fixing device brings important technical progress and benefit improvement to the field of general aviation material processing.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic top view of the present utility model;
FIG. 3 is an enlarged schematic view of the area M in FIG. 2;
Wherein, 1 a plate; 2, a base; 3, a workbench; 4, stand columns; 5 through holes; 6, a telescopic rod A;7 a supporting part A;8, supporting rods; 9, a telescopic rod B;10 buffer layers; 11 vertical plates; a 12 arc-shaped plate; 13 closing plates; 14 a stop block; 15 hasp.
Detailed Description
The principles and features of the present utility model are described below with reference to the drawings, the examples are illustrated for the purpose of illustrating the utility model and are not to be construed as limiting the scope of the utility model.
The utility model aims at solving the problems of the prior fixing device, such as limitation and deficiency in the processing of general aviation boards. Currently, the problem that the fixing device is difficult to adapt to the processing of different boards 1 exists in the processing process of the general aviation boards. Conventional fixtures are typically designed for specially shaped parts and cannot be flexibly adjusted to accommodate different shapes and sizes of sheet material 1, especially for thin and contoured plates. In addition, although the existing adsorption type positioning device is feasible under certain conditions, the fixing effect is limited by the surface material and shape of the workpiece, and the requirement of various abnormal plates or curved panels cannot be flexibly met.
Therefore, the technical scheme aims at solving the problem that the existing fixing device cannot adapt to the processing of different boards 1. By designing an innovative fixing device, the fixing device can be flexibly adjusted to adapt to boards 1 with different shapes and sizes, and comprises an arc panel, a straight panel, a special-shaped plate and the like. The fixing device has good fixing effect, and can effectively prevent the plate 1 from deforming in the processing process, so that the processing precision and efficiency are ensured.
Referring to fig. 1-3, the present solution provides a processing fixing device for a general aviation sheet, including a base 2, a workbench 3, a first fixing unit and a second fixing unit;
A workbench 3 is arranged above the base 2, and a stand column 4 is arranged between the base 2 and the workbench 3; a plurality of vertically penetrating through holes 5 are formed in the workbench 3, and the through holes 5 are stepped holes.
The first fixing unit comprises a plurality of telescopic rods A6, 5 telescopic rods are arranged in the scheme, the lower ends of the telescopic rods A6 are fixed on the base 2, the head ends of the telescopic rods A6 penetrate through the through holes 5 and are provided with supporting parts A7, the supporting height of the supporting parts A7 is adjusted through the telescopic rods A6, and the first fixing unit is used for vertically supporting the plate 1; the number of through holes 5 is the same as the number of telescopic rods A6.
The second fixing unit comprises a plurality of telescopic clamping groups, six telescopic clamping groups are arranged in the embodiment and fixed on the workbench 3 through the supporting rods 8, the supporting rods 8 are positioned on two sides of the workbench 3, and the telescopic clamping groups and the through holes 5 on the base 2 are arranged in a staggered manner, namely, the through holes 5 are arranged between two adjacent telescopic clamping parts; the telescopic clamping group comprises two clamping parts which are oppositely arranged; the clamping part comprises a telescopic rod B9, and a supporting part B is arranged at the head end of the telescopic rod B9. The second fixing unit is used for fixing the plate 1 in the transverse direction, namely the expansion direction of the expansion link B9 is parallel to the surface where the workbench 3 is located.
As an improvement of the scheme, the through hole 5 is a stepped hole, and the diameter of the upper part of the stepped hole is larger than that of the lower part of the stepped hole; when the telescopic rod A6 is contracted downwards, the supporting part A7 is contracted at the inner upper part of the through hole 5 and cannot move downwards continuously; the setting of echelonment through-hole 5 can restrict telescopic link A6's flexible route, makes telescopic link A6 more steady in flexible in-process to guarantee the machining precision when this fixing device carries out the machining to panel 1 after fixed.
As an improvement of the scheme, the telescopic rod A6 and the telescopic rod B9 are electric push rods.
As an improvement of the scheme, the supporting part A7 is plate-shaped, and a buffer layer 10 is arranged on the top surface of the supporting part A7; the arrangement of the buffer layer 10 makes the shape of the plate 1 be prevented from being influenced as much as possible in the process of supporting the bottom of the plate 1, and the plate 1 can be prevented from being worn during machining, so that the quality of the plate 1 is ensured.
As an improvement of the scheme, the supporting part B comprises a rear vertical plate 11, an arc plate 12 is fixed on the rear vertical plate 11, and sealing plates 13 are distributed and fixed on two sides of the arc plate 12. The arrangement of the sealing plate 13 supports the arc-shaped plate 12, and further ensures the firmness of fixing the plate 1.
As an improvement of the proposal, in the telescopic clamping group, a stop block 14 is arranged on the sealing plate 13 of one clamping part, a hasp 15 is arranged on the sealing plate 13 of the clamping part on the opposite side, and the hasp 15 is provided with an annular sleeve joint part which is sleeved on the stop block 14 to realize reinforcement.
As an improvement of the scheme, a slide way matched with the through hole 5 is arranged on the base 2, and the bottom end of the telescopic rod A of the first fixing unit slides in the slide way through a sliding block to adjust the fixing position of the plate 1.
The using method of the fixing device is as follows: when the telescopic plate is used, according to the shape of the plate 1, the telescopic rod A6 is erected on the workbench 3, according to the contact position of the vertical face of the plate 1 and the base 2, the telescopic rod A6 slides in the slideway of the base 2 to adjust the position to correspond to the contact position, the supporting part A7 stretches to a certain position height, the head ends of two telescopic clamping parts of a plurality of telescopic clamping groups transversely supported stretch to a certain position, the shape of the clamping space corresponds to the shape of the plate 1, the plate 1 is placed in the clamping space, the supporting part A7 and the supporting part B are respectively and firmly attached to the plate 1, the plate 1 is fixed, the problems of deformation, displacement and the like of the plate 1 in processing are reduced, and the processing efficiency and the processing precision of the plate 1 are improved.
The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the utility model are intended to be included within the scope of the utility model.
Claims (7)
1. The processing fixing device for the universal aviation sheet is characterized by comprising a base, a workbench, a first fixing unit and a second fixing unit;
A workbench is arranged above the base, and a stand column is arranged between the base and the workbench; a plurality of vertically penetrating through holes are formed in the workbench;
The first fixing unit comprises a plurality of telescopic rods A, wherein the lower ends of the telescopic rods A are fixed on the base, and the head ends of the telescopic rods A penetrate through the through holes and are provided with supporting parts A;
The second fixing unit comprises a plurality of telescopic clamping groups, the telescopic clamping groups and through holes on the base are staggered and arranged on the workbench through supporting rods; the telescopic clamping group comprises two clamping parts which are oppositely arranged; the clamping part comprises a telescopic rod B, and a supporting part B is arranged at the head end of the telescopic rod B.
2. A tooling fixture for a universal aircraft panel as defined in claim 1 wherein said through holes are stepped holes with an upper portion having a diameter greater than a lower portion.
3. The processing and fixing device for the universal aviation sheet according to claim 1, wherein the telescopic rod A and the telescopic rod B are electric push rods.
4. The processing and fixing device for the universal aviation sheet according to claim 1, wherein the supporting part A is plate-shaped, and a buffer layer is arranged on the top surface of the supporting part A; the supporting part A is positioned at the upper part of the through hole.
5. The processing fixing device for universal aviation boards as claimed in claim 1, wherein the supporting portion B comprises a rear vertical plate, an arc plate is fixed on the rear vertical plate, and sealing plates are respectively fixed on two sides of the arc plate.
6. A tooling fixture for universal aviation sheet material as defined in claim 5 wherein, in said telescopic clamping set, a stop is provided on the closure plate of one of the clamping sections and a catch is provided on the closure plate of the opposite clamping section, the catch having an annular socket portion that is socket-connected to the stop.
7. The processing and fixing device for the universal aviation board according to claim 1, wherein a slide way matched with the through hole is arranged on the base, and the bottom end of the telescopic rod A of the first fixing unit slides in the slide way through a sliding block to adjust the fixing position of the board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420662782.4U CN220944262U (en) | 2024-04-02 | 2024-04-02 | A processing fixing device for general aviation sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420662782.4U CN220944262U (en) | 2024-04-02 | 2024-04-02 | A processing fixing device for general aviation sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220944262U true CN220944262U (en) | 2024-05-14 |
Family
ID=91014201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420662782.4U Active CN220944262U (en) | 2024-04-02 | 2024-04-02 | A processing fixing device for general aviation sheet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220944262U (en) |
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2024
- 2024-04-02 CN CN202420662782.4U patent/CN220944262U/en active Active
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