CN216096531U - Aluminium template frame hole enlarger - Google Patents
Aluminium template frame hole enlarger Download PDFInfo
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- CN216096531U CN216096531U CN202122773388.7U CN202122773388U CN216096531U CN 216096531 U CN216096531 U CN 216096531U CN 202122773388 U CN202122773388 U CN 202122773388U CN 216096531 U CN216096531 U CN 216096531U
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- limiting plate
- hole
- fixing
- electric drill
- reamer
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Abstract
The utility model discloses an aluminum template frame hole reamer which comprises a fixing frame and an electric drill, wherein a through hole is formed in the middle of the fixing frame, sliding rods welded on the upper side of the fixing frame are arranged on the left side and the right side of the through hole, and anti-falling caps are connected to the upper parts of the sliding rods in a threaded mode; the left side and the right side of the electric drill are respectively provided with a first limiting plate and a second limiting plate, sliding holes are formed in the first limiting plate and the second limiting plate, the first limiting plate and the second limiting plate are slidably mounted on the sliding rod through the sliding holes, a hole expanding drill bit is mounted on the lower side of the electric drill, fixing feet are arranged on the lower sides of the left side and the right side of the fixing frame, the cross section of each fixing foot is shaped like Contraband, a fixing piece is arranged at the bottom of each fixing foot, an adjusting bolt is mounted on each fixing piece in a threaded mode, and a fixing block is arranged on the upper side of each adjusting bolt; the utility model has the advantages of simple structure, safety, practicality, quick adjustment, convenient operation and high reaming accuracy.
Description
Technical Field
The utility model belongs to the technical field of aluminum template production and processing equipment, and particularly relates to an aluminum template frame hole reamer.
Background
The aluminum templates are all named as aluminum alloy templates for buildings. The template system is a new generation of template system appearing after the log template and the steel template. The aluminum template is designed according to modulus, is extruded and molded by special equipment, and can be freely combined according to different structural sizes. The design, research and development and construction application of the aluminum template are one great development of the building industry. The application of the aluminum template system in the building industry improves the construction efficiency of building construction engineering, and greatly saves a lot of construction materials and manual arrangement. In the construction process, the hole with the smaller diameter is often required to be reamed, and other treatments are performed on the hole after the reaming is finished. The conventional common metal plate reamer is simple in structure, an electric drill is often used for installing a large-aperture drill bit for handheld reaming, the mode is convenient and fast to operate, but the reaming direction is easy to deviate in the actual reaming process, so that the subsequent use is influenced; the utility model provides a hole reamer for an aluminum template frame hole, which is used for reaming the aluminum template frame, and aims to solve the problems that the traditional reaming mode is inconvenient and the precision is more difficult to control.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an aluminum template frame hole reamer which has the advantages of simple structure, safety, practicability, quick adjustment, convenience in operation and high reaming accuracy.
In order to achieve the purpose, the utility model provides the following technical scheme: an aluminum template frame hole reamer comprises a fixing frame and an electric drill, wherein a through hole is formed in the middle of the fixing frame, sliding rods welded to the upper side of the fixing frame are arranged on the left side and the right side of the through hole, and anti-falling caps are connected to the upper portions of the sliding rods in a threaded mode; the electric drill left and right sides all is provided with first limiting plate and second limiting plate, all be provided with the slide opening on first limiting plate and the second limiting plate, first limiting plate and second limiting plate all pass through slide opening slidable mounting on the slide bar, the reamer bit is installed to the electric drill downside, two downside all are provided with fixed foot about the mount, fixed foot cross-section is "Contraband" style of calligraphy, fixed sole portion is provided with the stationary blade, adjusting bolt is installed to the screw thread on the stationary blade, the adjusting bolt upside is provided with the fixed block.
Preferably, the length of the first limiting plate is greater than 12cm, and a rubber anti-slip sleeve is arranged on the first limiting plate.
Preferably, a spring sleeved on the sliding rod is arranged between the second limiting plate and the fixing frame, and the lower end face of the reaming bit is not higher than the upper plane of the fixing piece when the spring is completely compressed.
Preferably, the side of the inside of the fixing foot is provided with a rubber anti-skid layer, and the fixing block is also provided with a rubber anti-skid layer.
Preferably, the diameter of the through hole is larger than the diameter of the reamer bit.
Compared with the prior art, the utility model has the following beneficial effects:
the fixing frame is fixed on the frame of the aluminum template through the fixing pins, so that the operation is convenient, the fixing is firm, the hole expanding operation is convenient, and the hole expanding accuracy is improved; the electric drill is arranged on the sliding rod in a sliding mode through the first limiting plate and the second limiting plate, so that hole expanding is facilitated, stability during hole expanding is improved, and hole expanding accuracy is further improved; the anti-drop cap is installed in a threaded connection mode and can be detached, an electric drill can be taken out conveniently to replace a reaming bit, and the practicability of the anti-drop cap is improved.
Drawings
Fig. 1 is a schematic front view of the present invention.
FIG. 2 is a schematic side view of the present invention.
Fig. 3 is a top sectional view of the fixing frame of the present invention.
In the figure: 1. the fixing frame, 2, through-hole, 3, slide bar, 4, anticreep cap, 5, electric drill, 6, first limiting plate, 7, second limiting plate, 8, reamer bit, 9, fixed foot, 10, stationary blade, 11, adjusting bolt, 12, fixed block, 13, aluminium template frame.
Detailed Description
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 only a part of the embodiments of the present invention, and not all of the embodiments. 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.
Referring to fig. 1-3, the present embodiment provides an aluminum template frame hole reamer, including a fixing frame 1 and an electric drill 5, where a through hole 2 is formed in the middle of the fixing frame 1, slide rods 3 welded to the upper side of the fixing frame 1 are disposed on the left and right sides of the through hole 2, and an anti-drop cap 4 is connected to the upper portion of each slide rod 3 through a thread; 5 left and right sides of electric drill all are provided with first limiting plate 6 and second limiting plate 7, all be provided with the slide opening on first limiting plate 6 and the second limiting plate 7, first limiting plate 6 and second limiting plate 7 all through slide opening slidable mounting on slide bar 3, reamer bit 8 is installed to 5 belows of electric drill, two downside all are provided with fixed foot 9 about mount 1, fixed foot 9 cross-section is "Contraband" style of calligraphy, fixed foot 9 bottom is provided with stationary blade 10, adjusting bolt 11 is installed to the screw thread on the stationary blade 10, adjusting bolt 11 upside is provided with fixed block 12.
In order to facilitate the use of the electric drill 5 for reaming, in this embodiment, the length of the first limiting plate 6 is greater than 12cm, and the first limiting plate 6 is provided with a rubber anti-slip sleeve.
In order that the electric drill 5 and the reaming bit 8 can rebound to the upper side of the fixing frame 1 after reaming by using the utility model, so as to facilitate subsequent operation, in the embodiment, a spring sleeved on the sliding rod 3 is arranged between the second limiting plate 7 and the fixing frame 1, and the lower end surface of the reaming bit 8 is not higher than the upper plane of the fixing piece 10 when the spring is completely compressed.
In order to improve the stability of the fixing feet 9 when clamping the aluminum formwork frame 13, in this embodiment, a rubber anti-slip layer is arranged on the upper side inside the fixing feet 9, and a rubber anti-slip layer is also arranged on the fixing block 12.
In order that the through hole 2 does not interfere with the operation of the reamer head 8, in the present embodiment, the diameter of the through hole 2 is larger than the diameter of the reamer head 8.
The working principle of the utility model is as follows: before the anti-drop reamer is used, the reaming bit 8 is replaced according to the diameter needing to be reamed, the replacement method comprises the steps of firstly taking down the anti-drop cap 4, then taking the electric drill 5, the first limiting plate 6 and the second limiting plate 7 out of the sliding rod 3, replacing the reaming bit 8, after replacement is finished, installing the first limiting plate 6 and the second limiting plate 7 on the sliding rod 3, and then installing the anti-drop cap 4; when the aluminum template frame 13 is used, the fixing feet 9 are clamped on the aluminum template frame 13, the circle centers of the through holes 2 are aligned to the circle centers of holes needing reaming, and then the adjusting bolts 11 are screwed down, so that the fixing feet 9 can clamp the aluminum template frame 13; during reaming, the electric drill 5 is opened, the electric drill 5 is pushed towards the aluminum template frame 13 by holding the first limiting plate 6, reaming operation can be performed, and after the reaming is completed, the spring pushes the second limiting plate 7 to enable the electric drill 5 and the reaming bit 8 to rebound, so that the position of the reaming device is convenient to disassemble and adjust, and the next reaming operation is convenient to perform; the utility model has the advantages of simple structure, safety, practicality, quick adjustment, convenient operation and high reaming accuracy.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides an aluminium template frame hole enlarger, includes mount and electric drill, its characterized in that: the middle part of the fixed frame is provided with a through hole, the left side and the right side of the through hole are provided with slide bars welded on the upper side of the fixed frame, and the upper parts of the slide bars are in threaded connection with anti-falling caps; the electric drill left and right sides all is provided with first limiting plate and second limiting plate, all be provided with the slide opening on first limiting plate and the second limiting plate, first limiting plate and second limiting plate all pass through slide opening slidable mounting on the slide bar, the reamer bit is installed to the electric drill downside, two downside all are provided with fixed foot about the mount, fixed foot cross-section is "Contraband" style of calligraphy, fixed sole portion is provided with the stationary blade, adjusting bolt is installed to the screw thread on the stationary blade, the adjusting bolt upside is provided with the fixed block.
2. The aluminum template rim hole reamer of claim 1, wherein: the length of the first limiting plate is larger than 12cm, and a rubber anti-skidding sleeve is arranged on the first limiting plate.
3. The aluminum template rim hole reamer of claim 2, wherein: and a spring sleeved on the sliding rod is arranged between the second limiting plate and the fixing frame, and the lower end surface of the reaming bit is not higher than the upper plane of the fixing plate when the spring is completely compressed.
4. The aluminum template rim hole reamer of claim 1, wherein: the side is provided with the rubber skid resistant course on the inside of fixed foot, also be provided with the rubber skid resistant course on the fixed block.
5. The aluminum template rim hole reamer of claim 1, wherein: the diameter of the through hole is larger than that of the expanding bit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122773388.7U CN216096531U (en) | 2021-11-13 | 2021-11-13 | Aluminium template frame hole enlarger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122773388.7U CN216096531U (en) | 2021-11-13 | 2021-11-13 | Aluminium template frame hole enlarger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216096531U true CN216096531U (en) | 2022-03-22 |
Family
ID=80716374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122773388.7U Active CN216096531U (en) | 2021-11-13 | 2021-11-13 | Aluminium template frame hole enlarger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216096531U (en) |
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2021
- 2021-11-13 CN CN202122773388.7U patent/CN216096531U/en active Active
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