CN219381104U - Positioning device for punching - Google Patents
Positioning device for punching Download PDFInfo
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- CN219381104U CN219381104U CN202320561065.8U CN202320561065U CN219381104U CN 219381104 U CN219381104 U CN 219381104U CN 202320561065 U CN202320561065 U CN 202320561065U CN 219381104 U CN219381104 U CN 219381104U
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- positioning
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- positioning device
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Abstract
The utility model relates to the technical field of building construction, in particular to a positioning device for perforating, which comprises a positioning piece and at least two supporting pieces, wherein a plurality of positioning holes are formed in the middle of the positioning piece; meanwhile, the device is simple in structure, convenient to operate, convenient to carry and high in practicality.
Description
Technical Field
The utility model relates to the technical field of building construction, in particular to a positioning device for perforating.
Background
House finishing often lays wall panels, floor tiles, floors, etc. on walls or floors, and when laying, holes are required to be formed in corresponding positions of the panels for laying because of the existence of gas pipelines, water pipeline joints, etc. in the house. Most of the paved plate surfaces are smooth surfaces, in the process of punching, a drill bit and the plate surfaces easily slide, the drill bit and the punching are difficult to align, hole position deviation is easily caused, and finally material waste is caused.
The prior publication number is: the steel plate positioning and perforating fixing device of CN 214237141U can realize the accurate positioning of the drill bit and the perforating, but when in use, the structure is complex, the size is large, the operation is troublesome, the required perforating number of house decoration is not much, the steel plate positioning and perforating fixing device is not suitable for the perforation of house decoration plates, and the equipment size is large and inconvenient to carry, so that the positioning device for perforating is provided.
Disclosure of Invention
The present utility model aims to solve the above problems, and thus provides a positioning device for tapping.
The utility model solves the problems, and adopts the following technical scheme:
the positioning device for the hole comprises a positioning piece and at least two supporting pieces, wherein the main bodies of the positioning piece and the supporting pieces are respectively of a strip-shaped steel plate structure, a plurality of positioning holes are formed in the middle of the positioning piece, one end of the positioning piece is provided with a supporting tube with the bottom end connected with a roller in a rotating mode, the other end of the positioning piece is provided with an inner threaded hole, and a first bolt which is hung downwards is arranged on the inner threaded hole; the support piece both ends are provided with the through-hole respectively, and one end is located the top of setting element and overlaps jointly with the setting element and locate on the first bolt, and the other end is provided with the second bolt of downwardly suspension, and the one end that two support pieces kept away from mutually is located the both sides of setting element respectively.
Compared with the prior art, the utility model adopting the technical scheme has the outstanding characteristics that:
the utility model is provided with the locating piece and the supporting piece, one end of the supporting piece is connected with one end of the locating piece, the other end of the locating piece is provided with the supporting pipe, the locating piece is supported and fixed through the supporting pipe and the supporting piece, and the locating hole on the locating piece is aligned with the hole to be drilled, so that the locating accuracy of the hole location is improved, and the probability of scrapping of the plate caused by inaccurate locating is reduced; meanwhile, the device is simple in structure, convenient to operate, convenient to carry and high in practicality.
Preferably, the utility model further adopts the technical scheme that:
the hand-held part is also provided with a hand-held part, one end of the hand-held part is provided with a through hole and is sleeved on the first bolt together with the positioning part and the supporting part, the other end of the hand-held part is provided with an internal threaded hole and is suspended in a third bolt downwards, and the top surface of the middle part of the hand-held part is provided with a hand grip.
Graduation lines are carved on two side edges of the locating piece along the length direction.
The locating holes are arranged into a plurality of different specifications according to the requirements of the size of the opening.
Rubber sleeves are arranged at the bottom ends of the first bolt, the second bolt and the third bolt.
Drawings
FIG. 1 is a schematic diagram of a front view structure of an embodiment of the present utility model;
FIG. 2 is a schematic top view of an embodiment of the present utility model;
marked in the figure as: the device comprises a positioning piece 1, a supporting piece 2, a supporting tube 3, a roller 4, a first bolt 5, a second bolt 6, a hand support 7, a third bolt 8, a hand grip 9, a rubber sleeve 10, a positioning hole 11, a plate 12 to be perforated and a plate 13 to be perforated.
Description of the embodiments
The utility model is further described below in connection with the following examples which are provided for the purpose of better understanding of the present utility model and are, therefore, not to be construed as limiting the scope of the utility model.
Referring to fig. 1-2, a positioning device for perforating comprises a positioning piece 1 and at least two supporting pieces 2, wherein the main bodies of the positioning piece 1 and the supporting pieces 2 are respectively of a strip-shaped steel plate structure, a plurality of positioning holes 11 are formed in the middle of the positioning piece 1, one end of the positioning piece 1 is provided with a supporting tube 3 with the bottom end connected with a roller 4 in a rotating manner, the other end of the positioning piece 1 is provided with an internal threaded hole, and a first bolt 5 which is suspended downwards is arranged; the two ends of the supporting piece 2 are respectively provided with through holes, one end of the supporting piece is positioned above the positioning piece 1 and is sleeved on the first bolt 5 together with the positioning piece 1, the other end of the supporting piece is provided with a second bolt 6 which is hung downwards, and the two ends of the two supporting pieces 2, which are far away from each other, are respectively positioned on two sides of the positioning piece 1.
The hand-held part is also provided with a hand-held part 7, one end of the hand-held part 7 is provided with a through hole and is sleeved on the first bolt 5 together with the positioning part 1 and the supporting part 2, the other end of the hand-held part is provided with an internal threaded hole and is downwards suspended with a third bolt 8, and the top surface of the middle part of the hand-held part 7 is provided with a hand-held handle 9; when in use, the handle 9 is held by hand, the device is prevented from being strung, and the positioning effect is enhanced.
Scale marks are carved on two side edges of the positioning piece 1 along the length direction; the measuring device can serve as a graduated scale to measure the to-be-perforated and determine the position to be perforated.
The positioning holes 11 are arranged into a plurality of different specifications according to the requirement of the size of the opening.
Rubber sleeves 10 are arranged at the bottoms of the bolt rods of the first bolt 5, the second bolt 6 and the third bolt 8; the friction force between the device and the surface of the plate to be perforated is increased, the device is prevented from moving in a stringing way, and the positioning hole is ensured not to deviate after being aligned with the plate to be perforated.
When the drilling device is used, firstly, the joint positions of a gas pipeline and a water pipeline are measured, then the position of a hole 13 to be drilled is determined on a plate 12 to be drilled, marks are made, the main parts of the supporting pieces 2 positioned at two sides of the positioning piece 1 are unfolded in the direction away from the positioning piece 1, the first bolts 5 are screwed to fix the supporting pieces 2 and the positioning piece 1, the positioning piece is supported, then the device is moved to the position above the plate 12 to be drilled, the positioning hole 11 is aligned with the hole 13 to be drilled up and down, the handle 9 is held by hand to prevent the device from being moved in series, and an electric drill is used to place the drill bit in the positioning hole 11 to drill the plate 12 to be drilled. After the perforation is completed, the first bolt 5 can be unscrewed, the supporting piece 2 and the hand piece 7 rotate around the first bolt 5 towards the direction of the positioning piece 1, so that the whole occupied space of the device is reduced, and the carrying is facilitated. When the positioning hole 11 and the hole to be drilled 13 have small deviation, in order to prevent the whole device from possibly scraping the surface of the plate to be drilled 12, the first bolt 5 can be unscrewed, and the hand support tube 3 finely adjusts the rotation of the positioning piece 1 around the first bolt 5.
The utility model is provided with the locating piece and the supporting piece, one end of the supporting piece is connected with one end of the locating piece, the other end of the locating piece is provided with the supporting pipe, the locating piece is supported and fixed through the supporting pipe and the supporting piece, and the locating hole on the locating piece is aligned with the hole to be drilled, so that the locating accuracy of the hole location is improved, and the probability of scrapping of the plate caused by inaccurate locating is reduced; meanwhile, the device is simple in structure, convenient to operate, convenient to carry and high in practicality.
The foregoing description of the preferred embodiments of the utility model is not intended to limit the scope of the claims, but rather to cover all equivalent modifications within the scope of the present utility model as defined by the appended claims.
Claims (5)
1. A positioning device for tapping, characterized in that: the positioning device comprises a positioning piece and at least two supporting pieces, wherein the main bodies of the positioning piece and the supporting pieces are respectively of a strip-shaped steel plate structure, a plurality of positioning holes are formed in the middle of the positioning piece, one end of the positioning piece is provided with a supporting tube with the bottom end connected with a roller in a rotating mode, the other end of the positioning piece is provided with an internal threaded hole, and a first bolt which is hung downwards is arranged; the support piece both ends are provided with the through-hole respectively, and one end is located the top of setting element and overlaps jointly with the setting element and locate on the first bolt, and the other end is provided with the second bolt of downwardly suspension, and the one end that two support pieces kept away from mutually is located the both sides of setting element respectively.
2. A positioning device for an opening as set forth in claim 1 wherein: the hand-held part is also provided with a hand-held part, one end of the hand-held part is provided with a through hole and is sleeved on the first bolt together with the positioning part and the supporting part, the other end of the hand-held part is provided with an internal threaded hole and is suspended in a third bolt downwards, and the top surface of the middle part of the hand-held part is provided with a hand grip.
3. A positioning device for an opening as set forth in claim 1 wherein: graduation lines are carved on two side edges of the locating piece along the length direction.
4. A positioning device for an opening as set forth in claim 1 wherein: the locating holes are arranged into a plurality of different specifications according to the requirements of the size of the opening.
5. A positioning device for an opening as claimed in claim 2, wherein: rubber sleeves are arranged at the bottom ends of the first bolt, the second bolt and the third bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320561065.8U CN219381104U (en) | 2023-03-21 | 2023-03-21 | Positioning device for punching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320561065.8U CN219381104U (en) | 2023-03-21 | 2023-03-21 | Positioning device for punching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219381104U true CN219381104U (en) | 2023-07-21 |
Family
ID=87186372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320561065.8U Active CN219381104U (en) | 2023-03-21 | 2023-03-21 | Positioning device for punching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219381104U (en) |
-
2023
- 2023-03-21 CN CN202320561065.8U patent/CN219381104U/en active Active
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