CN114433913B - Perforating machine for aluminum profile - Google Patents
Perforating machine for aluminum profile Download PDFInfo
- Publication number
- CN114433913B CN114433913B CN202111586108.XA CN202111586108A CN114433913B CN 114433913 B CN114433913 B CN 114433913B CN 202111586108 A CN202111586108 A CN 202111586108A CN 114433913 B CN114433913 B CN 114433913B
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- Prior art keywords
- drill bit
- clamping
- adjusting
- rod
- drill
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- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 36
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 36
- 238000005553 drilling Methods 0.000 claims description 19
- 238000004080 punching Methods 0.000 claims description 8
- 239000004411 aluminium Substances 0.000 claims description 3
- 229910000838 Al alloy Inorganic materials 0.000 claims 1
- 230000004913 activation Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B47/00—Constructional features of components specially designed for boring or drilling machines; Accessories therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/70—Stationary or movable members for carrying working-spindles for attachment of tools or work
- B23Q1/706—Movable members, e.g. swinging arms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/22—Feeding members carrying tools or work
- B23Q5/34—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The application discloses a perforating machine for aluminum profiles, which comprises a main body component and a clamping component, wherein the main body component comprises a drill bit fixing frame, a drill bit support arranged below the drill bit fixing frame, a drill bit arranged in the drill bit support and an adjusting piece arranged at the bottom of the drill bit; the clamping assembly comprises a clamping box body matched with the drill support in a sliding manner, a starting block matched with the drill fixing frame, an elastic piece arranged below the starting block, a starting rod matched with the elastic piece and a clamping clamp movably matched with the starting rod.
Description
Technical Field
The application relates to the technical field of punching machines, in particular to a punching machine for aluminum profiles.
Background
At present, the puncher for aluminum profiles, especially for aluminum profiles with cavities, is quite troublesome in operation because of the fact that the aluminum profiles are lighter, the Kong Dade of the drill bit is quite easy to be asymmetric up and down when punching holes with different diameters, and different drill bits are required to be replaced when punching holes with different diameters.
Disclosure of Invention
This section is intended to outline some aspects of embodiments of the application and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description of the application and in the title of the application, which may not be used to limit the scope of the application.
The present application has been made in view of the above-mentioned problems of the existing puncher for aluminum profiles.
It is therefore an object of the present application to provide a perforating machine for aluminium profiles.
In order to solve the technical problems, the application provides the following technical scheme: the perforating machine for the aluminum profile comprises a main body assembly, wherein the main body assembly comprises a drill bit fixing frame, a drill bit support arranged below the drill bit fixing frame, a drill bit arranged in the drill bit support, and an adjusting piece arranged at the bottom of the drill bit; and the clamping assembly comprises a clamping box body in sliding fit with the drill bit support, a starting block in fit with the drill bit fixing frame, an elastic piece arranged below the starting block, a starting rod in fit with the elastic piece and a clamping clamp in movable fit with the starting rod.
As a preferred embodiment of the inventive punch for aluminum profiles, the following applies: the drill bit fixing frame is characterized in that sliding grooves are formed in two sides of the drill bit fixing frame, and a sliding block matched with the sliding grooves is arranged on one side of the clamping box body.
As a preferred embodiment of the inventive punch for aluminum profiles, the following applies: the top of the clamping box body is provided with an opening, and the starting block extends out of the opening.
As a preferred embodiment of the inventive punch for aluminum profiles, the following applies: the inner wall of the clamping box body is provided with a first fixed rod and a second fixed rod, the first fixed rod is movably connected with the starting rod, and the second fixed rod is movably connected with the clamping clamp.
As a preferred embodiment of the inventive punch for aluminum profiles, the following applies: the clamping box body is internally provided with a limiting block matched with the starting rod, and the second fixed rod extends out of the limiting block.
As a preferred embodiment of the inventive punch for aluminum profiles, the following applies: the drill bit comprises a drill bit rod and a drill bit, the adjusting piece comprises a balloon snap ring arranged at the top end of the drill bit, a balloon placed in the balloon snap ring, an adjusting drilling plate movably connected with the bottom end of the drill bit, and an adjusting hack lever arranged on the drill bit, an air inlet is arranged on the balloon, an air inlet pipe connected with the air inlet is arranged on the balloon snap ring, and the air inlet pipe extends out of the top of the drill bit rod to be matched with the drill bit fixing frame.
As a preferred embodiment of the inventive punch for aluminum profiles, the following applies: the adjustable drilling plates are provided with 4 adjustable drilling plates, 4 adjustable drilling plates are uniformly distributed along the circumference, the bottom ends of the adjustable drilling plates are provided with rotating rings, and the bottom ends of the drill points are provided with movable grooves matched with the rotating rings.
As a preferred embodiment of the inventive punch for aluminum profiles, the following applies: the adjusting rack rod is provided with two groups or more than two groups, the adjusting rack rod comprises an adjusting rack and an adjusting rod, the adjusting rack is movably connected to the side wall of the drill bit, the adjusting rod is movably connected to the inner side of the adjusting drilling plate, and the adjusting rack is movably connected with the adjusting rod.
As a preferred embodiment of the inventive punch for aluminum profiles, the following applies: and an anti-slip strip is arranged on the clamping surface of the clamping clamp.
The application has the beneficial effects that: the drill bit has the clamping function, when the aluminum profile with the cavity structure is perforated, the aluminum profile can be automatically clamped after the hole is perforated, then the hole is perforated to ensure the alignment of the lower hole and the upper hole, the clamping can be automatically released when the hole is perforated, the diameter of the drill bit can be adjusted by inflating the balloon at the front end of the drill bit, so that the aim of changing the perforation size is fulfilled, the operation is simple and convenient, and the labor is saved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. Wherein:
fig. 1 is a schematic view of the whole structure of the hole puncher for aluminum profiles of the present application.
Fig. 2 is another view schematically showing the overall structure of the hole puncher for aluminum profiles of the present application.
Fig. 3 is a schematic structural view of the clamping assembly of the hole punch for aluminum profiles of the present application.
Fig. 4 is a schematic structural view of the adjusting member of the hole puncher for aluminum profiles.
Fig. 5 is an exploded view of the structure of the adjusting member of the hole puncher for aluminum profiles of the present application.
Wherein: the drill bit comprises a main body assembly 100, a drill bit fixing frame 101, a drill bit support 102, a drill bit 103, a drill bit rod 103a, a drill bit 103b, a movable groove 103c, a sliding groove 104, an adjusting piece 200, a balloon clasp 201, a balloon 202, an adjusting drill plate 203, an adjusting rack bar 204, an adjusting rack 204a, an adjusting bar 204b, an air inlet 205, an air inlet pipe 206, a rotating ring 207, a clamping assembly 300, a clamping box 301, a starting block 302, an elastic piece 303, a starting rod 304, a clamping clamp 305, a sliding block 306, a first fixing rod 307, a second fixing rod 308, a limiting block 309 and a sliding strip 310.
Detailed Description
In order that the above-recited objects, features and advantages of the present application will become more readily apparent, a more particular description of the application will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.
Example 1
Referring to fig. 1 to 5, a hole puncher for aluminum profiles includes a main body assembly 100, the main body assembly 100 including a bit holder 101, a bit holder 102 disposed below the bit holder 101, a bit 103 disposed in the bit holder 102, and an adjustment member 200 disposed at the bottom of the bit 103; and, a clamping assembly 300, the clamping assembly 300 comprising a clamping box 301 slidingly engaged with the bit holder 102, an actuating block 302 engaged with the bit holder 101, an elastic member 303 disposed below the actuating block 302, an actuating lever 304 engaged with the elastic member 303, and a clamping clip 305 movably engaged with the actuating lever 304.
Specifically, the body assembly 100 and the clamping assembly 300 are included. The body assembly 100 includes a bit holder 101, a bit holder 102 disposed below the bit holder 101, a bit 103 disposed within the bit holder 102, and an adjustment member 200 disposed at a bottom of the bit 103. The drill bit holder 101 is connected with the punch body, provides a support for each element located below, and the drill bit support 102 is a thin-walled cylinder with a diameter larger than that of the drill bit 103, in which the top end of the drill bit 103 is placed, and provides a support protection for the drill bit 103 when operated. The adjusting piece 200 is used for manually adjusting and controlling the diameter of the drill bit 103 so as to control the size of the drilling hole, in this embodiment, the adjusting piece 200 is provided with threads inside the drill bit 103, the drill bit 103 tip is detachably connected with the straight rod part of the drill bit 103 through threads, and when holes with different diameters are required to be drilled, the drill bit 103 tip with different diameters can be replaced. The clamping assembly 300 includes a clamping box 301 slidably engaged with the bit holder 102, an actuating block 302 engaged with the bit holder 101, a resilient member 303 disposed below the actuating block 302, an actuating lever 304 engaged with the resilient member 303 and having an S-shaped low arc, and a clamping clip 305 movably engaged with the actuating lever 304. The sliding fit here means that the clamping box 303 can slide back and forth on the drill holder 102 along its limited direction; the cooperation of the drill bit fixing frame 101 and the starting block 302 means that the drill bit fixing frame 101 can enable the starting block 302 to move in the vertical direction; the engagement of the resilient member 303 with the actuating lever 304 means that the actuating lever 304 is arranged between the actuating block 302 and the resilient member 303 and both are defined by the same cylinder in the displacement direction, on which the resilient member 303 and the actuating lever 304 can slide. In this embodiment the resilient member 303 is a spring which is nested on a cylinder, the activation block 302 and activation rod 304 being provided with openings slightly larger than the diameter of the cylinder in which the cylinder is placed, the resilient member 303 compresses when the activation block 302 is moved downwards by the pressure of the bit holder 101, while the activation rod 304 is also moved downwards. The movable fit of the actuating rod 304 and the clamping clamp 305 means that the clamping clamp 305 moves according to the movement of the actuating rod 304, and the clamping clamp 305 is an arc-shaped rod, and the clamping front end of the arc-shaped rod is provided with a clamping arm for clamping and fixing the aluminum profile with the cavity structure to be processed. The contact end of the clamping clamp 305 and the starting rod 304 is provided with a strip-shaped groove, the starting rod 304 is provided with a protruding rod matched with the strip-shaped groove, the protruding rod is used for limiting the movement track of the clamping clamp 305, the clamping clamp 305 and the starting rod 304 are provided with a fixed point in the clamping box 303, and when the clamping clamp and the starting rod move, the clamping clamp and the starting rod respectively do associated lever movement along the respective fixed points. The drill bit has the clamping function, when the aluminum profile with the cavity structure is perforated, the aluminum profile can be automatically clamped after the hole is perforated, then the hole is perforated to ensure the alignment of the lower hole and the upper hole, the clamping can be automatically released when the hole is perforated, the diameter of the drill bit can be adjusted by inflating the balloon at the front end of the drill bit, so that the aim of changing the perforation size is fulfilled, the operation is simple and convenient, and the labor is saved.
The operation process comprises the following steps: the operator places the workpiece to be machined below the drill 103, adjusts the drill 103 to a desired size by means of the adjusting member 200, opens the punch, and presses the drill 103 down to make the first hole. When the drill 103 moves to half, the clamping box 303 starts to slide upwards on the drill bracket 102 under the force of the surface of the workpiece to be machined until the starting block 302 touches the drill fixing frame 101 to receive downward force, the elastic piece 303 starts to compress, meanwhile, the starting rod 304 also moves downwards, one end of the clamping clamp 305 is taken up, the clamping clamp 305 clamps the workpiece to be machined, and the drill 103 further punches a second hole. After the drilling is finished, the drill 103 is lifted, the stress of the starting block 302 is reduced, the elastic piece 303 rebounds, the starting rod 304 is reset, the clamping clamp 305 is loosened, and the piece is ready for machining.
Example 2
Referring to fig. 1 to 5, this embodiment differs from the first embodiment in that: slide grooves 104 are formed in two sides of the drill bit fixing frame 101, and a sliding block 306 matched with the slide grooves 104 is arranged on one side of the clamping box body 301. The top of the clamping box 301 is provided with an opening, and the starting block 302 extends out of the opening. The inner wall of the clamping box 301 is provided with a first fixed rod 307 and a second fixed rod 308, the first fixed rod 307 is movably connected with the starting rod 304, and the second fixed rod 308 is movably connected with the clamping clamp 305. A stopper 309 that cooperates with the start lever 304 is provided in the clamping case 301, and the second fixed lever 308 extends out of the stopper 309, and the rest of the structure is the same as that of embodiment 1.
Specifically, two sides of the drill bit fixing frame 101 are provided with a long-strip-shaped sliding groove 104, one side of the clamping box body 301 is provided with a sliding block 306 matched with the sliding groove 104, and the top end diameter of the sliding block 306 is larger than the notch of the sliding groove 104 so as to prevent the clamping box body 303 from falling off. The cooperation here refers to controlling the position of the clamping box 303 on the bit holder 102 by the movement of the slide 306 on the slide slot 104.
Further, an opening is formed in the top of the clamping box 301, and the starting block 302 extends out of the opening; the inner wall of the clamping box 301 is provided with a first fixed rod 307 and a second fixed rod 308, the first fixed rod 307 is movably connected with the starting rod 304, the second fixed rod 308 is movably connected with the clamping clamp 305, the height of the starting block 302 is close to that of the clamping box 301, under the condition of no stress, the elastic force of the elastic piece 303 enables most of the starting block 302 to extend out of the opening to facilitate contact with the drill bit fixing frame 101 to clamp in operation, and the first fixed rod 307 and the second fixed rod 308 are used for providing a fulcrum when the starting rod 304 and the clamping clamp 305 perform lever motion.
The further clamping box 301 is provided with a limiting block 309 matched with the starting rod 304, the second fixed rod 308 extends out of the limiting block 309, the contact surface of the limiting block 309 and the starting rod 304 has a certain radian, the radian of the contact surface is matched with the radian of the starting rod 304 during movement, and the limiting block 309 is arranged to provide a supporting force for the starting rod 304, so that the starting rod 304 can drive the clamping clamp 305 better.
The operation process comprises the following steps: the starting block 302 extends out of the opening in a normal state, after the clamping box 303 is forced by the surface of a workpiece to be machined to start sliding upwards on the drill support 102, the starting block 302 touches the drill fixing frame 101 to be forced downwards, the starting block 302 moves away from the opening to the inside of the clamping box 303, the elastic piece 303 starts to compress, meanwhile, the starting rod 304 takes the first fixed rod 307 as a fixed point to do lever motion along the limiting block 309, one end of the clamping clamp 305 is taken up, and the clamping clamp 305 takes the second fixed rod 308 as a fixed point to do lever motion to perform clamping action, so that the workpiece to be machined is clamped.
Example 3
Referring to fig. 1 to 5, this embodiment differs from the above embodiments in that: the drill bit 103 comprises a drill bit rod 103a and a drill bit 103b, the adjusting piece 200 comprises a balloon snap ring 201 arranged at the top end of the drill bit 103b, a balloon 202 arranged in the balloon snap ring 201, an adjusting drill plate 203 movably connected with the bottom end of the drill bit 103b, and an adjusting hack lever 204 arranged on the drill bit 103b, an air inlet 205 is arranged on the balloon 202, an air inlet pipe 206 connected with the air inlet 205 is arranged on the balloon snap ring 201, and the air inlet pipe 206 extends out of the top of the drill bit rod 103a to be matched with the drill bit fixing frame 101. The number of the adjusting drilling plates 203 is 4, the 4 adjusting drilling plates 203 are uniformly distributed along the circumference, the bottom ends of the adjusting drilling plates 203 are provided with rotating rings 207, and the bottom ends of the drill bits 103b are provided with movable grooves 103c matched with the rotating rings 207. The adjusting hack lever 204 is provided with two or more groups, and adjusting hack lever 204 includes adjusting frame 204a and adjusting lever 204b, and adjusting frame 204a swing joint is at the drill bit 103b lateral wall, and adjusting lever 204b swing joint is in adjusting the drilling plate 203 inboard, adjusting frame 204a and adjusting lever 204b swing joint. The clamping surface of the clamping clip 305 is provided with an anti-slip strip 310, and the rest of the structure is the same as that of embodiment 2.
Specifically, the drill bit 103 includes a drill bit 103a and a drill bit 103b, the adjusting member 200 includes a balloon collar 201 disposed at a top end of the drill bit 103b, a balloon 202 disposed in the balloon collar 201, an adjusting drill plate 203 movably connected to a bottom end of the drill bit 103b, and an adjusting rack bar 204 disposed on the drill bit 103b, wherein the balloon 202 is enlarged in an inflated diameter, and the adjusting drill plate 203 is spread so as to achieve a purpose of adjusting the diameter of the drill bit 103. The purpose of the balloon clasp 201 is to fix the position of the balloon 202, and to limit the expansion direction of the balloon 202 after inflation, the upper and lower plates of the balloon clasp 201 apply upward and downward forces to the balloon 202, so that the balloon clasp can only expand in the transverse direction to expand the diameter thereof. An air inlet 205 is arranged on the air ring 202, an air inlet pipe 206 connected with the air inlet 205 is arranged on the air ring clamping ring 201, the air inlet pipe 206 extends out of the top of the drill bit rod 103a to be matched with the drill bit fixing frame 101, the air inlet 205 is communicated with the air inlet pipe 206, when the diameter of the drill bit 103 needs to be adjusted, the air ring 202 is inflated through the air inlet pipe 206 on the drill bit fixing frame 101, after inflation is completed, the air inlet pipe 206 is closed, and when the diameter needs to be reduced, the air inlet pipe 206 is opened to be deflated.
Further, 4 adjustment drill plates 203 are provided, the 4 adjustment drill plates 203 are uniformly distributed along the circumference, the bottom ends of the 4 adjustment drill plates 203 are provided with rotating rings 207, the bottom ends of the drill bits 103b are provided with movable grooves 103c matched with the rotating rings 207, wherein the matching means that the rotating rings 207 can rotate at a certain angle in the vertical direction in the movable grooves 103c, the rotating rings 207 and the adjustment drill plates 203 are welded, the adjustment drill plates 203 are thin plates with quarter radians, and the diameter of the bottom ends of the adjustment drill plates is the same as the diameter of the top ends of the drill bits 103 b; the tip diameter of which is the same as the diameter of the drill bit shaft 103a when the balloon 202 is not inflated.
Further, each adjusting drilling plate 203 is provided with an adjusting rack bar 204, and the adjusting rack bars 204 are provided with two or more groups, which is to make the movement of the adjusting drilling plate 203 more firm, more stable during punching, and improve the safety of the equipment. The adjusting rack bar 204 comprises an adjusting rack 204a and an adjusting rod 204b, wherein the adjusting rack 204a is movably connected to the side wall of the drill bit 103b, the adjusting rod 204b is fixedly connected to the inner side of the adjusting drilling plate 203, and the adjusting rack 204a is movably connected with the adjusting rod 204b, and the movable connection is hinged.
Further, the anti-slip strip 310 is disposed on the clamping surface of the clamping clamp 305, in this embodiment, the anti-slip strip 310 is a small long strip block made of wear-resistant rubber, and more than two small long strips are uniformly disposed on the clamping surface of the clamping clamp 305, so that the surface of the smooth aluminum material can be better clamped.
The operation process comprises the following steps: the operator places the workpiece under the drill 103, inflates the air inlet pipe 206, expands the air ring 202, and adjusts the outer tension of the drilling plate 203, the rotating ring 207 rotates in the movable groove 103c, and at the same time, the adjusting frame 204a and the adjusting rod 204b move, so that the included angle between the adjusting frame and the adjusting rod becomes larger to support the adjusting drilling plate 203. The inflation is stopped until the diameter of the drill plate 203 is adjusted to meet the punching requirement, the air inlet pipe 206 is closed, and the punching operation is started.
Claims (7)
1. A puncher for aluminium alloy, its characterized in that: the drill bit comprises a main body assembly (100), wherein the main body assembly (100) comprises a drill bit fixing frame (101), a drill bit support (102) arranged below the drill bit fixing frame (101), a drill bit (103) arranged in the drill bit support (102), and an adjusting piece (200) arranged at the bottom of the drill bit (103); and, a clamping assembly (300), wherein the clamping assembly (300) comprises a clamping box body (301) in sliding fit with the drill bit support (102), an actuating block (302) in fit with the drill bit fixing frame (101), an elastic piece (303) arranged below the actuating block (302), an actuating rod (304) in fit with the elastic piece (303), and a clamping clamp (305) in movable fit with the actuating rod (304);
the inner wall of the clamping box body (301) is provided with a first fixed rod (307) and a second fixed rod (308), the first fixed rod (307) is movably connected with the starting rod (304), and the second fixed rod (308) is movably connected with the clamping clamp (305);
an opening is formed in the top of the clamping box body (301), and the starting block (302) extends out of the opening;
when the drill bit (103) is pressed downwards to punch a first hole, the drill bit (103) moves to half, the clamping box body (301) starts to move upwards by the force applied to the surface of a workpiece to be machined on the drill bit support (102) until the starting block (302) touches the drill bit fixing frame (101) to receive downward force, the elastic piece (303) starts to compress, meanwhile, the starting rod (304) also moves downwards, one end of the clamping clamp (305) is lifted, the clamping clamp (305) clamps to clamp the workpiece to be machined, the drill bit (103) punches a second hole again, the drill bit (103) is lifted after punching is completed, the stress of the starting block (302) is reduced, the elastic piece (303) rebounds, the starting rod (304) resets, and the clamping clamp (305) is loosened.
2. The hole punch for aluminum profiles as recited in claim 1, wherein: sliding grooves (104) are formed in two sides of the drill bit fixing frame (101), and sliding blocks (306) matched with the sliding grooves (104) are arranged on one side of the clamping box body (301).
3. The hole punch for aluminum profiles as recited in claim 2, wherein: a limiting block (309) matched with the starting rod (304) is arranged in the clamping box body (301), and the second fixed rod (308) extends out of the limiting block (309).
4. A hole punch for aluminium profiles according to claim 1 or 3, characterized in that: drill bit (103) are including drill bit pole (103 a) and drill bit (103 b), adjusting part (200) are including setting up balloon snap ring (201) on drill bit (103 b) top, place balloon (202) in balloon snap ring (201), with drill bit (103 b) bottom swing joint's adjustment drilling plate (203) to and set up adjustment hack lever (204) on drill bit (103 b), be provided with air inlet (205) on balloon (202), be provided with intake pipe (206) that are connected with air inlet (205) on balloon snap ring (201), intake pipe (206) stretch out drill bit pole (103 a) top and drill bit mount (101) cooperation.
5. The hole punch for aluminum profiles as recited in claim 4, wherein: the adjustable drill plate (203) is provided with 4, 4 the adjustable drill plate (203) are evenly distributed along the circumference, the bottom ends of the adjustable drill plate are provided with rotating rings (207), and the bottom ends of the drill bits (103 b) are provided with movable grooves (103 c) matched with the rotating rings (207).
6. The hole punch for aluminum profiles as recited in claim 5, wherein: the adjusting rack comprises more than two groups of adjusting rack rods (204), wherein each adjusting rack rod (204) comprises an adjusting rack (204 a) and an adjusting rod (204 b), the adjusting rack (204 a) is movably connected to the side wall of a drill bit (103 b), the adjusting rods (204 b) are movably connected to the inner side of an adjusting drilling plate (203), and the adjusting rack (204 a) is movably connected with the adjusting rods (204 b).
7. A hole punch for aluminium profiles according to claim 1 or 3, characterized in that: the clamping surface of the clamping clamp (305) is provided with an anti-slip strip (310).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111586108.XA CN114433913B (en) | 2021-12-21 | 2021-12-21 | Perforating machine for aluminum profile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111586108.XA CN114433913B (en) | 2021-12-21 | 2021-12-21 | Perforating machine for aluminum profile |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114433913A CN114433913A (en) | 2022-05-06 |
| CN114433913B true CN114433913B (en) | 2023-12-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111586108.XA Active CN114433913B (en) | 2021-12-21 | 2021-12-21 | Perforating machine for aluminum profile |
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| CN210280728U (en) * | 2019-06-17 | 2020-04-10 | 福清赢禾电子科技有限公司 | Perforating machine for industrial aluminum profile |
| CN110181097A (en) * | 2019-07-02 | 2019-08-30 | 惠州市颖强铝业有限公司 | A kind of aluminum profile process equipment |
| CN210877733U (en) * | 2019-10-31 | 2020-06-30 | 金华市步云机电设备有限公司 | Drilling machine convenient to change drill bit |
| CN211164705U (en) * | 2019-11-04 | 2020-08-04 | 上海天工石材有限公司 | Manual stone material puncher |
| CN214118085U (en) * | 2020-11-25 | 2021-09-03 | 张红丽 | Rock core drill bit for solid mineral exploration |
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| CN114433913A (en) | 2022-05-06 |
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