CN215967609U - Numerical control machining auxiliary device for extruded profile - Google Patents
Numerical control machining auxiliary device for extruded profile Download PDFInfo
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- CN215967609U CN215967609U CN202122005126.6U CN202122005126U CN215967609U CN 215967609 U CN215967609 U CN 215967609U CN 202122005126 U CN202122005126 U CN 202122005126U CN 215967609 U CN215967609 U CN 215967609U
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Abstract
The utility model discloses an extruded profile numerical control machining auxiliary device. The device comprises a base (1) with a strip-shaped structure, wherein a V-shaped groove (2) is formed in the top surface of the base (1) along the length direction, a rubber pad (3) covers the surface of the V-shaped groove (2), and a ventilation structure is arranged on the surface of the rubber pad (3); the base (1) in still arranged the air flue, air flue one end with set up pneumatic valve (4) intercommunication on base (1), the air flue other end and the air-passing structure intercommunication on rubber pad (3). The utility model has the characteristics of material saving, machining precision improvement, high efficiency, simple operation, safe use and the like.
Description
Technical Field
The utility model relates to the technical field of airplane sheet metal machining, section bar machining and manual sheet metal forming, in particular to an auxiliary device for numerical control machining of extruded sections.
Background
The traditional airplane extruded section is processed and formed in a numerical control mode, but the following problems exist:
1. profile parts of slightly longer length are difficult to handle.
2. The manual numerical control programming level is relied on, if the programming setting is wrong, parts are easy to scrap, and the processing cost is high.
3. The numerical control processing difficulty is high, the efficiency is low, and the numerical control processing method becomes a bottleneck of scientific research and production of a new machine type.
4. The section has large milling difficulty and large numerical control program programming difficulty
5. The processing technology and the process concept are too laggard, and the new technology is not combined with the processing technology and the process.
6. Without the modular design concept, the related design is too lagged behind.
7. The material waste rate is large, and the economic benefit is not high.
SUMMERY OF THE UTILITY MODEL
The purpose of the utility model is: provides an extrusion profile numerical control machining auxiliary device. The utility model has the characteristics of material saving, machining precision improvement, high efficiency, simple operation, safe use and the like.
The technical scheme of the utility model is as follows: an extruded section numerical control machining auxiliary device comprises a base with a long strip-shaped structure, wherein a V-shaped groove is formed in the top surface of the base along the length direction, a rubber pad covers the surface of the V-shaped groove, and a ventilation structure is arranged on the surface of the rubber pad; the base in still arranged the air flue, air flue one end with set up the pneumatic valve intercommunication on the base, the air flue other end and the air-breather connection on the rubber pad.
In the above numerical control processing auxiliary device for extruded sections, the ventilation structure is a returning groove.
In the numerical control processing auxiliary device for the extruded section, the ventilation structure can also be an air hole structure, and the aperture of the air hole is 1-2 mm.
In the numerical control processing auxiliary device for the extruded section, the rubber pad is a hard rubber pad.
In the numerical control processing auxiliary device for the extruded section, the thickness of the rubber pad is 1-2 mm.
In the numerical control processing auxiliary device for the extruded section, a V-shaped pressing sheet for pressing the L-shaped section to be processed is further arranged in the V-shaped groove, and the V-shaped pressing sheet can move and be adjusted along the length direction of the base.
In the numerical control processing auxiliary device for the extruded profile, the top surfaces of the bases at the two sides of the V-shaped groove are respectively provided with a T-shaped groove extending along the length direction of the base, and a fastening screw for fastening a V-shaped pressing sheet is arranged in the T-shaped groove; the fastening screw can move along the T-shaped groove to realize the movement and adjustment of the V-shaped pressing sheet along the length direction of the base.
The utility model has the advantages that:
1. the machining allowance is less than that of the traditional machining method, and materials are saved.
2. The numerical control milling difficulty is reduced, and the labor intensity is low.
3. The parts are tightly attached to the rubber pad, and the parts cannot be accidentally damaged by the cutter as long as the parameters are set.
4. The milling efficiency is high, and the programming difficulty is reduced.
5. Due to the modular design, a plurality of bases can be assembled end to end, and the longer L-shaped section can be machined by a milling machine.
6. The surface quality of the processed part is good, the device can be repeatedly used, and the cost is reduced.
7. The operation is simple, and workers can participate in actual production only through simple training.
8. The use is safe, and the part is tightly pressed on the rubber pad on base V type groove surface by atmospheric pressure in the operation process, can not cause the injury to operating personnel.
9. The device has the advantages of low material cost, durability, high reliability and simple and convenient maintenance.
In conclusion, the utility model has the characteristics of material saving, machining precision improvement, high efficiency, simple operation, safe use and the like.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a state diagram of the use of the present invention;
fig. 3 is a schematic view at a of fig. 2.
Reference numerals: 1-base, 2-V-shaped groove, 3-rubber pad, 4-air valve, 5-returning groove, 6-L section to be processed, 7-V-shaped pressing sheet, 8-T-shaped groove and 9-fastening screw.
Detailed Description
The utility model is further illustrated by the following figures and examples, which are not to be construed as limiting the utility model.
Example 1. An extruded section numerical control machining auxiliary device is characterized in that a main body material of the device is made of steel materials, and the device is shown in figures 1-3 and comprises a base 1 with a long strip-shaped structure, a V-shaped groove 2 is formed in the top surface of the base 1 along the length direction, a rubber pad 3 covers the surface of the V-shaped groove 2, and a ventilation structure is arranged on the surface of the rubber pad 3; the base 1 in still arrange the air flue, air flue one end with set up pneumatic valve 4 intercommunication on base 1, the air flue other end and the air-passing structure on the rubber pad 3 intercommunication.
The ventilation structure is a circular groove 5, and the circular groove 5 enables the L-shaped section 6 to be processed to be better attached to the surface of the rubber pad 3.
The ventilation structure can also be an air hole structure, and the aperture of the air hole is 1-2 mm; the manufacturing of the air hole structure is simpler.
The rubber pad 3 is a hard rubber pad.
The rubber pad 3 is 1-2 mm thick.
The V-shaped groove 2 is also internally provided with a V-shaped pressing sheet 7 for pressing the L-shaped section 6 to be processed, and the V-shaped pressing sheet 7 can move and be adjusted along the length direction of the base 1. The structure can realize the compaction of different parts of the L-shaped material 6 to be processed according to the requirement.
The top surfaces of the bases 1 at the two sides of the V-shaped groove 2 are respectively provided with a T-shaped groove 8 extending along the length direction of the base 1, and a fastening screw 9 for fastening a V-shaped pressing sheet 7 is arranged in the T-shaped groove 8; the fastening screw 9 can move along the T-shaped groove 8 to realize the moving adjustment of the V-shaped pressing sheet 7 along the length direction of the base 1.
When in use, the L-shaped section 6 to be processed is firstly placed on the rubber pad 3 on the surface of the V-shaped groove 2 and fixed by the V-shaped pressing sheet 7; then, connecting the air valve 4 with an air pump to pump air, pumping air between the rubber pad 3 and the L-shaped section 6 to be processed, and tightly adsorbing the whole part on the rubber pad 3 by adopting the atmospheric pressure principle; and then, milling the shape of the L-shaped section 6 to be processed by a milling cutter or performing milling, thinning and other operations by utilizing a numerical control program. And after the parts are milled, closing the air suction pump, taking down the V-shaped pressing sheet 7, and taking down the milled parts.
Claims (7)
1. The numerical control processing auxiliary device for the extruded section is characterized by comprising a base (1) with a long strip structure, wherein a V-shaped groove (2) is formed in the top surface of the base (1) along the length direction, a rubber pad (3) covers the surface of the V-shaped groove (2), and a ventilation structure is arranged on the surface of the rubber pad (3); the base (1) in still arranged the air flue, air flue one end with set up pneumatic valve (4) intercommunication on base (1), the air flue other end and the air-passing structure intercommunication on rubber pad (3).
2. The numerical control processing auxiliary device of the extruded profile according to claim 1, characterized in that: the ventilation structure is a returning groove (5).
3. The numerical control processing auxiliary device of the extruded profile according to claim 1, characterized in that: the ventilation structure is an air hole structure, and the aperture of the air hole is 1-2 mm.
4. The numerical control processing auxiliary device of the extruded profile according to claim 1, characterized in that: the rubber pad (3) is a hard rubber pad.
5. The numerical control processing auxiliary device of the extruded profile according to claim 1, characterized in that: the rubber pad (3) is 1-2 mm thick.
6. The numerical control processing auxiliary device of the extruded profile according to claim 1, characterized in that: and a V-shaped pressing sheet (7) used for pressing the L-shaped section (6) to be processed is further arranged in the V-shaped groove (2), and the V-shaped pressing sheet (7) can move and be adjusted along the length direction of the base (1).
7. The numerical control processing auxiliary device of the extruded profile according to claim 6, characterized in that: the top surfaces of the bases (1) positioned at the two sides of the V-shaped groove (2) are respectively provided with a T-shaped groove (8) extending along the length direction of the base (1), and a fastening screw (9) used for fastening a V-shaped pressing sheet (7) is arranged in the T-shaped groove (8); the fastening screw (9) can move along the T-shaped groove (8) to realize the movement and adjustment of the V-shaped pressing sheet (7) along the length direction of the base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122005126.6U CN215967609U (en) | 2021-08-24 | 2021-08-24 | Numerical control machining auxiliary device for extruded profile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122005126.6U CN215967609U (en) | 2021-08-24 | 2021-08-24 | Numerical control machining auxiliary device for extruded profile |
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| Publication Number | Publication Date |
|---|---|
| CN215967609U true CN215967609U (en) | 2022-03-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122005126.6U Active CN215967609U (en) | 2021-08-24 | 2021-08-24 | Numerical control machining auxiliary device for extruded profile |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116697917A (en) * | 2023-04-28 | 2023-09-05 | 齐鲁工业大学(山东省科学院) | Adjustable long gauge length optical fiber distributed strain monitoring device and monitoring and installing method thereof |
-
2021
- 2021-08-24 CN CN202122005126.6U patent/CN215967609U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116697917A (en) * | 2023-04-28 | 2023-09-05 | 齐鲁工业大学(山东省科学院) | Adjustable long gauge length optical fiber distributed strain monitoring device and monitoring and installing method thereof |
| CN116697917B (en) * | 2023-04-28 | 2024-03-08 | 齐鲁工业大学(山东省科学院) | Adjustable long gauge length optical fiber distributed strain monitoring device and monitoring and installing method thereof |
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