CN219598126U - Drilling depth adjusting mechanism for processing high-precision metal product for aviation - Google Patents
Drilling depth adjusting mechanism for processing high-precision metal product for aviation Download PDFInfo
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- CN219598126U CN219598126U CN202320060055.6U CN202320060055U CN219598126U CN 219598126 U CN219598126 U CN 219598126U CN 202320060055 U CN202320060055 U CN 202320060055U CN 219598126 U CN219598126 U CN 219598126U
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- connecting rod
- frame
- adjusting mechanism
- depth adjusting
- aviation
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The utility model relates to the technical field of machining, in particular to a punching depth adjusting mechanism for machining high-precision metal products for aviation, which comprises a frame, wherein one side of the frame is fixedly connected with a motor box, one side of the motor box is provided with a chuck, the top of the frame is connected with a frame in a sliding manner, a hydraulic cylinder is penetrated in the frame, and the end part of the hydraulic cylinder is clamped with a cutter; this kind of aviation is with high-accuracy metalwork processing with degree of depth adjustment mechanism that punches, through being provided with the connecting rod, the connecting block, slider and proximity switch, pneumatic cylinder and frame assembly are as an organic whole, utilize the extension of pneumatic cylinder to drive the connecting rod and remove, the connecting rod drives the slider and removes to the work piece, the quantity of connecting rod displacement is the same with the feed volume of cutter, when the slider triggers proximity switch, the pneumatic cylinder stops immediately to the work piece removal, and the pneumatic cylinder is retracted afterwards, reach the purpose of control degree of depth of punching, but through twisting the reference column, make the slider slide relative connecting rod, thereby nimble convenient regulation degree of depth of punching.
Description
Technical Field
The utility model relates to the technical field of machining, in particular to a punching depth adjusting mechanism for machining high-precision metal products for aviation.
Background
Machining refers to the process of changing the external dimension or performance of a workpiece by mechanical equipment, wherein the workpiece consists of a plurality of surfaces, certain dimension and mutual position requirements are met among the surfaces, and the machining of the workpiece comprises cutting, pressure machining and other processes, such as common punching operation;
when part of the work pieces are punched, the punching machine is required to be used, in order to ensure the punching precision, the punching machine is required to be debugged, and the cutter and the positioning structure are adjusted so as to achieve the purposes of accurately positioning and ensuring the drilling precision;
however, the currently used puncher is inconvenient to control the punching depth, flexible, inconvenient to master the punching depth and complicated in adjustment process;
therefore, we propose a new punching depth adjusting mechanism for processing high-precision metal products for aviation to solve the problem that the device is inconvenient to control punching precision.
Disclosure of Invention
The utility model aims to provide a punching depth adjusting mechanism for processing high-precision metal products for aviation, which solves the problem that the punching precision is inconvenient to control in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the punching depth adjusting mechanism for aviation high-precision metal product processing comprises a rack, wherein a motor box is fixedly connected to one side of the rack, a chuck is arranged on one side of the motor box, the top of the rack is connected with a frame in a sliding manner, a hydraulic cylinder is arranged in the frame in a penetrating manner, and a cutter is clamped at the end part of the hydraulic cylinder;
a through hole is formed in one side of the frame, a connecting rod is penetrated in the through hole, the end part of the connecting rod is fixedly connected with a connecting block, the connecting block is fixedly connected with the output end of the hydraulic cylinder, the other end of the connecting rod is sleeved with a sliding block, the end part of the sliding block is embedded and provided with a positioning column, the end part of the positioning column is abutted to the outer side surface of the connecting rod, and the outer side surface of the positioning column comprises a thread section;
the outside fixedly connected with proximity switch of frame, proximity switch's axis extension line intersects with the slider.
Preferably, a guide block is fixedly connected to the inner wall of the through hole on one side of the frame, a sliding groove is formed in the outer side face of the connecting rod, and the guide block is embedded into the sliding groove on the outer side face of the connecting rod.
Preferably, the guide block has a cylindrical structure.
Preferably, the end face of the guide block is a spherical surface.
Preferably, the guide blocks comprise two groups, each group comprises two guide blocks which are arranged symmetrically up and down, and the two groups of guide blocks are arranged symmetrically front and back.
Preferably, the outer side surface of the guide block is smooth.
Preferably, the connecting rod is arranged in parallel with the hydraulic cylinder.
Compared with the prior art, the utility model has the beneficial effects that:
1. this kind of aviation is with high-accuracy metalwork processing with degree of depth adjustment mechanism that punches, through being provided with the connecting rod, the connecting block, slider and proximity switch, pneumatic cylinder and frame assembly are as an organic whole, utilize the extension of pneumatic cylinder to drive the connecting rod and remove, the connecting rod drives the slider and removes to the work piece, the quantity of connecting rod displacement is the same with the feed volume of cutter, when the slider triggers proximity switch, the pneumatic cylinder stops immediately to the work piece removal, and the pneumatic cylinder is retracted afterwards, reach the purpose of control degree of depth of punching, but through twisting the reference column, make the slider slide relative connecting rod, thereby nimble convenient regulation degree of depth of punching.
2. Secondly, this kind of aviation is with high-accuracy metalwork processing with degree of depth adjustment mechanism that punches through being provided with the guide block, leads the connecting rod through the guide block, avoids the connecting rod to produce deformation because of torsion, and the guide block can prevent that the connecting rod from appearing pivoted condition to ensure slider and proximity switch relative position's accuracy, the outer peripheral face and the terminal surface mutually perpendicular of guide block, the guide block can inject the connecting rod upper and lower activity space, reduces its condition of beating from top to bottom, makes it keep stable.
Drawings
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a schematic illustration of the structure of the connecting rod of the present utility model;
FIG. 3 is a schematic diagram of a guide block structure according to the present utility model;
FIG. 4 is a schematic cross-sectional view taken along line A-A in FIG. 3 in accordance with the present utility model;
in the figure: the device comprises a rack 1, a motor box 2, a chuck 201, a frame 3, a hydraulic cylinder 301, a cutter 302, a connecting rod 303, a connecting block 304, a guide block 305, a sliding block 4, a positioning column 401 and a proximity switch 5.
Detailed Description
Referring to fig. 1 to 2, in an embodiment of the present utility model;
example 1: the punching depth adjusting mechanism for aviation high-precision metal product processing comprises a frame 1, wherein one side of the frame 1 is fixedly connected with a motor box 2, one side of the motor box 2 is provided with a chuck 201, the top of the frame 1 is connected with a frame 3 in a sliding manner, a hydraulic cylinder 301 is arranged in the frame 3 in a penetrating manner, and the end part of the hydraulic cylinder 301 is clamped with a cutter 302;
a through hole is formed in one side of the frame 3, a connecting rod 303 is penetrated in the through hole, the end part of the connecting rod 303 is fixedly connected with a connecting block 304, the connecting block 304 is fixedly connected with the output end of the hydraulic cylinder 301, the other end of the connecting rod 303 is sleeved with a sliding block 4, the end part of the sliding block 4 is embedded and provided with a positioning column 401, the end part of the positioning column 401 is abutted to the outer side surface of the connecting rod 303, and the outer side surface of the positioning column 401 comprises a thread section;
the outer side of the frame 3 is fixedly connected with a proximity switch 5, and the central axis extension line of the proximity switch 5 is intersected with the sliding block 4;
the workpiece is fixed through the chuck 201, the chuck 201 is driven to rotate by an external servo motor to enable the workpiece to rotate at a high speed, the hydraulic cylinder 301 is provided with the cutter 302, and the cutter 302 is driven to approach the workpiece through the hydraulic cylinder 301, so that the surface of the workpiece is drilled;
the hydraulic cylinder 301 and the frame 3 are assembled into a whole, the connecting rod 303 is driven to move by the extension of the hydraulic cylinder 301, the connecting rod 303 drives the sliding block 4 to move towards a workpiece, the displacement amount of the connecting rod 303 is the same as the feeding amount of the cutter 302, when the sliding block 4 triggers the proximity switch 5, the hydraulic cylinder 301 stops moving towards the workpiece immediately, and then the hydraulic cylinder 301 is retracted, so that the purpose of controlling the punching depth is achieved, and the sliding block 4 can slide relative to the connecting rod 303 by screwing the positioning column 401, so that the punching depth can be flexibly and conveniently adjusted.
Example 2: as can be seen by referring to fig. 2 to 4 of the specification, embodiment 2 differs from embodiment 1 in that:
the inner wall of a through hole on one side of the frame 3 is fixedly connected with a guide block 305, a chute is formed in the outer side face of the connecting rod 303, and the guide block 305 is embedded into the chute on the outer side face of the connecting rod 303;
the hydraulic cylinder 301 and the connecting rod 303 are limited through the frame 3, so that the hydraulic cylinder 301 and the connecting rod 303 are stably supported, the stability during movement of the hydraulic cylinder is guaranteed, meanwhile, the connecting rod 303 is guided through the guide block 305, deformation of the connecting rod 303 caused by torsion is avoided, the guide block 305 can prevent the connecting rod 303 from rotating, and therefore the accuracy of the relative positions of the sliding block 4 and the proximity switch 5 is guaranteed;
the guide block 305 has a cylindrical structure;
the waist line positions on two sides of the guide block 305 are in contact with the side walls of the grooves on the surface of the connecting rod 303, the guide block 305 can well limit the position of the connecting rod 303, the shaking condition of the connecting rod 303 is reduced, the influence of the vibration of equipment on the position of the connecting rod 303 is reduced, and therefore stability and smoothness of the connecting rod 303 during movement are guaranteed;
the end face of the guide block 305 is a sphere;
the outer peripheral surface and the end surface of the guide block 305 are mutually perpendicular, the guide block 305 can limit the up-and-down movement space of the connecting rod 303, the up-and-down jumping condition of the connecting rod is reduced, and the connecting rod is kept stable;
the guide blocks 305 comprise two groups, each group comprises two guide blocks 305 which are arranged up and down symmetrically, and the two groups of guide blocks 305 are arranged front and back symmetrically;
the connecting rod 303 is limited through the two groups of guide blocks 305 at the same time, so that the shaking range is further reduced, and a good limiting effect is achieved;
the outer side surface of the guide block 305 is smooth;
the friction coefficient of the surface of the guide block 305 is reduced by the smooth arrangement, and meanwhile, the guide block 305 is in point contact with the connecting rod 303, so that the connecting rod 303 has faster starting performance, and the clamping phenomenon caused by friction force is optimized;
the connecting rod 303 is arranged in parallel with the hydraulic cylinder 301;
the formation of the movement of the connecting rod 303 is synchronized with the hydraulic cylinder 301, and is easy to calculate and control and more convenient.
The proximity switch 5 and the hydraulic cylinder 301 are respectively provided with a power supply and a control switch matched with the proximity switch to realize intelligent control.
Claims (7)
1. The punching depth adjusting mechanism for aviation high-precision metal product processing comprises a frame (1), wherein one side of the frame (1) is fixedly connected with a motor box (2), one side of the motor box (2) is provided with a chuck (201), and the punching depth adjusting mechanism is characterized in that the top of the frame (1) is connected with a frame (3) in a sliding manner, a hydraulic cylinder (301) is arranged in the frame (3) in a penetrating manner, and the end part of the hydraulic cylinder (301) is clamped with a cutter (302);
a through hole is formed in one side of the frame (3), a connecting rod (303) is arranged in the through hole in a penetrating mode, a connecting block (304) is fixedly connected to the end portion of the connecting rod (303), the connecting block (304) is fixedly connected with the output end of the hydraulic cylinder (301), a sliding block (4) is sleeved at the other end of the connecting rod (303), a positioning column (401) is embedded into the end portion of the sliding block (4), the end portion of the positioning column (401) is abutted to the outer side face of the connecting rod (303), and the outer side face of the positioning column (401) comprises a thread section;
the outside fixedly connected with proximity switch (5) of frame (3), the axis extension line of proximity switch (5) intersects with slider (4).
2. The punching depth adjusting mechanism for processing high-precision metal products for aviation according to claim 1, wherein: the guide block (305) is fixedly connected to the inner wall of the through hole on one side of the frame (3), the sliding groove is formed in the outer side face of the connecting rod (303), and the guide block (305) is embedded into the sliding groove on the outer side face of the connecting rod (303).
3. The punching depth adjusting mechanism for processing high-precision metal products for aviation according to claim 2, wherein: the guide block (305) is of a cylindrical structure.
4. The punching depth adjusting mechanism for processing high-precision metal products for aviation according to claim 3, wherein: the end face of the guide block (305) is a spherical surface.
5. The punching depth adjusting mechanism for processing high-precision metal products for aviation according to claim 4, wherein: the guide blocks (305) comprise two groups, each group is two the guide blocks (305) are arranged symmetrically up and down, and the two groups of the guide blocks (305) are arranged symmetrically front and back.
6. The punching depth adjusting mechanism for processing high-precision metal products for aviation according to claim 5, wherein: the outer side surface of the guide block (305) is smooth.
7. The punching depth adjusting mechanism for processing high-precision metal products for aviation according to claim 1, wherein: the connecting rod (303) is arranged in parallel with the hydraulic cylinder (301).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320060055.6U CN219598126U (en) | 2023-01-09 | 2023-01-09 | Drilling depth adjusting mechanism for processing high-precision metal product for aviation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320060055.6U CN219598126U (en) | 2023-01-09 | 2023-01-09 | Drilling depth adjusting mechanism for processing high-precision metal product for aviation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219598126U true CN219598126U (en) | 2023-08-29 |
Family
ID=87742914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320060055.6U Active CN219598126U (en) | 2023-01-09 | 2023-01-09 | Drilling depth adjusting mechanism for processing high-precision metal product for aviation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219598126U (en) |
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2023
- 2023-01-09 CN CN202320060055.6U patent/CN219598126U/en active Active
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