CN216176810U - Air duct drilling machine - Google Patents
Air duct drilling machine Download PDFInfo
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- CN216176810U CN216176810U CN202122377405.5U CN202122377405U CN216176810U CN 216176810 U CN216176810 U CN 216176810U CN 202122377405 U CN202122377405 U CN 202122377405U CN 216176810 U CN216176810 U CN 216176810U
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- air duct
- telescopic mechanism
- drilling machine
- telescopic
- hole
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Abstract
The utility model discloses an air duct drilling machine, which is used for the technical field of air duct drilling machines and solves the problems that the existing air duct drilling machine can generate vibration when drilling, and the air duct is easy to drive to move when vibrating, so that the drilling position is easy to deviate. The wind power generation device comprises a lower base, a support column arranged on the lower base, an upper base arranged on the support column and used for longitudinally supporting a wind cylinder, and a support barrel arranged on the upper base; the upper base is provided with a first through hole; the supporting barrel is provided with a second through hole; the lower base is provided with a first telescopic mechanism which is longitudinally telescopic, and a first drilling machine arranged on the first telescopic mechanism; the lower base is provided with a second telescopic mechanism which is longitudinally telescopic, a third telescopic mechanism which is transversely telescopic on the second telescopic mechanism, and a second drilling machine which is arranged on the third telescopic mechanism; and the lower base is provided with a fixing mechanism which is matched with the supporting barrel and the upper base to fix the air duct. The utility model is used for drilling the air duct.
Description
Technical Field
A wind cylinder drilling machine is used for wind cylinder drilling and is used in the technical field of wind cylinder drilling machines.
Background
After the air duct is flanged, the hole can be opened through an air duct drilling machine, so that a motor inside the air duct is fixed on the air duct, and the fan is fixed on an exhaust pipe or a building through the hole formed in the end part of the air duct to ventilate or discharge smoke. But the following technical problems exist when the existing air duct drilling machine is used for drilling holes:
1. when the air duct drilling machine drills holes, vibration is generated, and the air duct is easy to drive to move during vibration, so that the deviation of drilling positions is easy to cause, namely the drilling is not accurate;
2. when drilling, the deformation of the drilling position is easily caused due to the pressure action of the drill bit.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an air duct drilling machine, which solves the problem that the existing air duct drilling machine can generate vibration when drilling, and the air duct is easy to drive to move when vibrating, so that the drilling position is easy to deviate, namely the drilling is inaccurate.
In order to achieve the purpose, the utility model adopts the technical scheme that:
a wind barrel drilling machine comprises a lower base, a support column arranged on the lower base, an upper base arranged on the support column and used for longitudinally supporting a wind barrel, and a support barrel arranged on the upper base and used for supporting the inner wall of the wind barrel;
the upper base is provided with a first through hole for perforating the end part of the air duct;
the supporting barrel is provided with a second through hole for perforating the side surface of the air duct;
the lower base is provided with a first telescopic mechanism which is longitudinally telescopic, and a first drilling machine which is arranged on the first telescopic mechanism and used for drilling the end part of the air duct, and a drill bit of the first drilling machine corresponds to the first through hole;
the lower base is provided with a second telescopic mechanism which is longitudinally telescopic, a third telescopic mechanism which is transversely telescopic and arranged on the second telescopic mechanism, and a second drilling machine which is arranged on the third telescopic mechanism, wherein a drill bit of the second drilling machine corresponds to the second through hole during drilling;
and the lower base is provided with a fixing mechanism which is matched with the supporting barrel and the upper base to fix the air duct.
Furthermore, the fixing mechanism comprises a fourth telescopic mechanism which is arranged on the lower base and longitudinally stretches, a fifth telescopic mechanism which is arranged on the fourth telescopic mechanism and transversely stretches, and a pressing block which is arranged on the fifth telescopic mechanism and used for pressing the end part of the air duct on the upper base.
Further, the pressing block is of a block structure or an arc structure.
Furthermore, a third through hole corresponding to the first through hole is formed in the pressing block.
Furthermore, along a plurality of circular paths formed by different radiuses, a plurality of first threaded holes are formed in the circular paths formed by the radiuses of the upper base;
one end of the supporting barrel is provided with a second threaded hole, and the second threaded hole is fixed with a first threaded hole in a circular path formed by a radius through a bolt;
the first telescopic mechanism is movably connected with the lower base.
Furthermore, the first threaded holes in the two adjacent circular rings are arranged in a staggered mode.
Furthermore, a sixth telescopic mechanism which is longitudinally telescopic is arranged on the upper base, a seventh telescopic mechanism which is transversely telescopic is arranged on the sixth telescopic mechanism, and a supporting block which is arranged on the seventh telescopic mechanism and matched with the second through hole is arranged in the supporting barrel.
Furthermore, the supporting block is movably arranged on the seventh telescopic mechanism.
Furthermore, the supporting block is matched with the seventh telescopic mechanism through threads or is matched and fixed with the seventh telescopic mechanism through bolts and threads by arranging corresponding mounting holes.
Compared with the prior art, the utility model has the advantages that:
the air duct is sleeved and fixed by the supporting barrel, and the air duct on the supporting barrel is further fixed by the fixing mechanism, so that the air duct cannot move due to vibration when the first drilling machine and the second drilling machine drill holes after the air duct is fixed, and the drilling position is accurate;
the fixing mechanism structure is convenient for moving the pressing block according to requirements to press the air cylinder, so that the drilling position of the air cylinder is prevented from deviating;
third, the third through hole corresponding to the first through hole is formed in the pressing block, so that the pressing block can be fixed around the drilling position, drilling can be performed better, stability in drilling is stronger, and deformation of the air duct can be prevented;
the first threaded holes are formed along the circular paths formed by different radiuses, and the support barrel is movably fixed with the upper base, so that the support barrels with different sizes can be replaced according to the size of the air duct, and the air duct fixing device is suitable for fixing the air ducts with different sizes;
the purpose of arranging the sixth telescopic mechanism, the seventh telescopic mechanism and the supporting block is to support the corresponding position on the drilled air duct and facilitate the restoration of the deformation at the position of the drilled air duct through the support;
and sixthly, the supporting block on the telescopic mechanism is movably arranged on the seventh telescopic mechanism, so that the supporting block with different sizes can be replaced according to the size of the first through hole.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the present invention without a support barrel;
FIG. 3 is a schematic structural view of the middle support barrel of the present invention;
FIG. 4 is a schematic structural view of an upper base of the present invention;
FIG. 5 is a schematic structural view of a lower base of the present invention with support pillars and support pillars;
in the figure: 1-lower base, 2-support column, 3-upper base, 4-support barrel, 5-first through hole, 6-second through hole, 7-first telescopic mechanism, 8-first drilling machine, 9-second telescopic mechanism, 10-third telescopic mechanism, 11-second drilling machine, 12-fourth telescopic mechanism, 13-fifth telescopic mechanism, 14-pressing block, 15-third through hole, 16-first threaded hole, 17-second threaded hole, 18-sixth telescopic mechanism, 19-seventh telescopic mechanism and 20-support block.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings or the orientation or positional relationship which is usually placed when the products of the present invention are used, it is only for convenience of describing the present invention and simplifying the description, but it is not intended to indicate or imply that the device or element which is referred to must have a specific orientation, be constructed in a specific orientation and be operated, and thus, should not be construed as limiting the present invention.
Furthermore, the appearances of the terms "first," "second," "third," and the like, if any, are only used to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not require that the components be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
It should be noted that the features of the embodiments of the present invention may be combined with each other without conflict.
Example 1
In order to solve the drilling of the existing air duct drilling machine, vibration can be generated, the air duct is easy to drive to move during vibration, so that the deviation of the drilling position is easy to cause, and the problem of inaccurate drilling is solved. As shown in fig. 1 and 5, a wind tunnel drilling machine is provided, which comprises a lower base 1, a support pillar 2 arranged on the lower base 1, an upper base 3 arranged on the support pillar 2 and used for longitudinally supporting a wind tunnel, and a support barrel 4 arranged on the upper base 3 and used for supporting the inner wall of the wind tunnel; the upper base 3 is provided with first through holes 5 for perforating the end part of the air duct, and the positions and the number of the first through holes 5 can be selected according to requirements; the supporting barrel 7 is provided with second through holes 6 for perforating the side surface of the air duct, and the positions and the number of the second through holes 6 can be selected according to requirements; the lower base 1 is provided with a first telescopic mechanism 7 which is longitudinally telescopic, a first drilling machine 8 which is arranged on the first telescopic mechanism 7 and used for drilling the end part of the air duct, and a drill bit of the first drilling machine 8 corresponds to the first through hole 5; a second telescopic mechanism 9 which is longitudinally telescopic, a third telescopic mechanism 10 which is transversely telescopic and arranged on the second telescopic mechanism 9 and a second drilling machine 11 which is arranged on the third telescopic mechanism 10 are arranged on the lower base 1, and when drilling, a drill bit of the second drilling machine 11 corresponds to the second through hole 6; and the lower base 1 is provided with a fixing mechanism which is matched with the supporting barrel 4 and the upper base 3 to fix the air duct. Wherein the first through hole 5 and the second through hole 6 are larger than the holes to be drilled on the air duct, so as to prevent the same size, and the drill bit is easy to generate friction with each through hole, etc. The end part of the air duct in the scheme is a flanging.
In practice, the air duct is sleeved on the supporting barrel 4, the position to be drilled is aligned with the first through hole 5 or/and the second through hole 6, the fixing mechanism is controlled to be matched with the supporting barrel 4 and the upper base 3 after alignment so as to completely fix the air duct, when the end part of the air duct is drilled, the first drilling machine 8 is controlled to start, the first telescopic mechanism 7 is controlled to extend upwards so that the first drilling machine 8 can drill the end part of the air duct, the first telescopic mechanism 7 is controlled to contract after drilling, the first drilling machine 8 stops operating, the position of the next drilling is adjusted, and then drilling is performed; when the side of dryer is drilled, it is flexible through second telescopic machanism 9 earlier, make the drill bit of second drilling machine 11 aim at second through-hole 6, control second drilling machine 11 again and start, control the horizontal extension of third telescopic machanism 10 after the start to make third telescopic machanism 10 drill to the side of dryer, control third telescopic machanism 10 and the shrink of second telescopic machanism 9 in proper order after the drilling, second drilling machine 11 stops the operation, carries out next drilling position adjustment, the redrilling.
Example 2
On the basis of the embodiment 1, the fixing mechanism includes a fourth telescopic mechanism 12 which is longitudinally telescopic and arranged on the lower base 1, a fifth telescopic mechanism 13 which is transversely telescopic and arranged on the fourth telescopic mechanism 12, and a pressing block 14 which is arranged on the fifth telescopic mechanism 13 and used for pressing the end part of the air duct on the upper base 4, wherein the pressing block 14 has a block structure or an arc structure, and the situation of other structures is not excluded. This embodiment is convenient for remove according to the demand and press the briquetting to press the dryer, prevents that its drilling position from taking place the skew.
Example 3
In addition to embodiment 2, the pressing block 14 is provided with a third through hole 15 corresponding to the first through hole 5. Be provided with the third through-hole corresponding with first through-hole on pressing the briquetting, be in order to make and to press the briquetting to fix around the drilling position, be convenient for can be better drill, the steadiness when making drilling is stronger to can play the effect that prevents the dryer and warp.
Example 4
In addition to embodiment 3, as shown in fig. 3, along a plurality of circular paths formed with different radii, the upper base 3 is provided with a plurality of first threaded holes 16 on the circular path formed with each radius; one end of the supporting barrel 4 is provided with a second threaded hole 17, and the second threaded hole 17 is fixed with a first threaded hole 16 on a circular path formed by a radius through a bolt; the first telescopic mechanism 7 is movably connected with the lower base 1. Set up first screw hole through the ring route that forms along different radiuses, and support the bucket and fixed with last base activity, can change not unidimensional support bucket according to the size of dryer to be suitable for the fixed of not unidimensional dryer, first telescopic machanism 7 is connected with lower base 1 activity and is convenient for as required, and the position of adjustment first drilling machine 8 is drilled not unidimensional dryer.
Example 5
On the basis of embodiment 4, the first threaded holes 16 on adjacent rings may be correspondingly arranged, as shown in fig. 4, or the first threaded holes 16 on two adjacent rings are alternately arranged, and the optimal choice is to alternately arrange the first threaded holes 16 on two adjacent rings, so as to prevent the corresponding arrangement and the local strength from being influenced by the first threaded holes.
Example 6
In addition to the embodiment 5, as shown in fig. 2, the upper base 3 is provided with a sixth telescopic mechanism 18 which is longitudinally telescopic, a seventh telescopic mechanism 19 which is transversely telescopic and is arranged on the sixth telescopic mechanism 18, and a supporting block 20 which is arranged on the seventh telescopic mechanism 19 and is matched with the second through hole 6, and is positioned in the supporting barrel 4. The purpose of setting up sixth telescopic machanism, seventh telescopic machanism and supporting shoe is in order to support the corresponding position on the dryer after the drilling, is convenient for restore the deformation that the drilling position appears through supporting.
The supporting block 20 is movably arranged on the seventh telescopic mechanism 19, so that supporting blocks with different sizes can be replaced according to the size of the first through hole. The supporting block 20 is matched with the seventh telescopic mechanism 19 through threads or is matched and fixed through bolts and threads by arranging corresponding mounting holes.
Claims (9)
1. The utility model provides an dryer drilling machine which characterized in that: the air duct support device comprises a lower base (1), support columns (2) arranged on the lower base (1), an upper base (3) arranged on the support columns (2) and used for longitudinally supporting an air duct, and a support barrel (4) arranged on the upper base (3) and used for supporting the inner wall of the air duct;
the upper base (3) is provided with a first through hole (5) for perforating the end part of the air duct;
the supporting barrel (7) is provided with a second through hole (6) for perforating the side surface of the air duct;
the lower base (1) is provided with a first telescopic mechanism (7) which is longitudinally telescopic, a first drilling machine (8) which is arranged on the first telescopic mechanism (7) and used for drilling the end part of the air duct, and a drill bit of the first drilling machine (8) corresponds to the first through hole (5);
the lower base (1) is provided with a second telescopic mechanism (9) which can longitudinally stretch out and draw back, a third telescopic mechanism (10) which can transversely stretch out and draw back and is arranged on the second telescopic mechanism (9), and a second drilling machine (11) which is arranged on the third telescopic mechanism (10), wherein during drilling, a drill bit of the second drilling machine (11) corresponds to the second through hole (6);
the lower base (1) is provided with a fixing mechanism which is matched with the supporting barrel (4) and the upper base (3) to fix the air duct.
2. The air duct drilling machine according to claim 1, wherein: the fixing mechanism comprises a fourth telescopic mechanism (12) which is arranged on the lower base (1) and longitudinally stretches, a fifth telescopic mechanism (13) which is arranged on the fourth telescopic mechanism (12) and transversely stretches, and a pressing block (14) which is arranged on the fifth telescopic mechanism (13) and used for pressing the end part of the air duct on the upper base (4).
3. The air duct drilling machine according to claim 2, wherein: the pressing block (14) is of a block structure or an arc structure.
4. The air duct drilling machine according to claim 3, wherein: and a third through hole (15) corresponding to the first through hole (5) is formed in the pressing block (14).
5. The air duct drilling machine according to claim 4, wherein: a plurality of first threaded holes (16) are formed in the upper base (3) along a plurality of circular paths formed by different radiuses;
one end of the supporting barrel (4) is provided with a second threaded hole (17), and the second threaded hole (17) is fixed with a first threaded hole (16) on a circular path formed by a radius through a bolt;
the first telescopic mechanism (7) is movably connected with the lower base (1).
6. The air duct drilling machine according to claim 5, wherein: the first threaded holes (16) on every two adjacent rings are arranged in a staggered mode.
7. The air duct drilling machine according to claim 6, wherein: and the upper base (3) is provided with a sixth telescopic mechanism (18) which is longitudinally telescopic, a seventh telescopic mechanism (19) which is transversely telescopic and arranged on the sixth telescopic mechanism (18), and a supporting block (20) which is arranged on the seventh telescopic mechanism (19) and is matched with the second through hole (6).
8. The air duct drilling machine according to claim 7, wherein: the supporting block (20) is movably arranged on the seventh telescopic mechanism (19).
9. The air duct drilling machine according to claim 8, wherein: the supporting block (20) is matched with the seventh telescopic mechanism (19) in a threaded mode or is matched and fixed with the seventh telescopic mechanism in a threaded mode through bolts and corresponding mounting holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122377405.5U CN216176810U (en) | 2021-09-29 | 2021-09-29 | Air duct drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122377405.5U CN216176810U (en) | 2021-09-29 | 2021-09-29 | Air duct drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216176810U true CN216176810U (en) | 2022-04-05 |
Family
ID=80926762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122377405.5U Active CN216176810U (en) | 2021-09-29 | 2021-09-29 | Air duct drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216176810U (en) |
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2021
- 2021-09-29 CN CN202122377405.5U patent/CN216176810U/en active Active
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