CN219768252U - Punching positioning device for hinge base of civil air defense door - Google Patents
Punching positioning device for hinge base of civil air defense door Download PDFInfo
- Publication number
- CN219768252U CN219768252U CN202320468007.0U CN202320468007U CN219768252U CN 219768252 U CN219768252 U CN 219768252U CN 202320468007 U CN202320468007 U CN 202320468007U CN 219768252 U CN219768252 U CN 219768252U
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- Prior art keywords
- positioning
- air defense
- hinge base
- civil air
- defense door
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- 230000007123 defense Effects 0.000 title claims abstract description 51
- 238000004080 punching Methods 0.000 title claims abstract description 10
- 238000001125 extrusion Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 description 4
- 238000005259 measurement Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model relates to a punching positioning device for a hinge base of a civil air defense door, which comprises a bracket and a top baffle plate; a first side baffle and a second side baffle are respectively arranged on two sides of the top baffle; the first side baffle and the second side baffle are arranged on the top surface of the bracket; the top surface of the bracket, the first side baffle, the second side baffle and the top baffle of the bracket enclose a hinge base placing chamber for placing a hinge base of the civil air defense door; a plurality of positioning holes are formed in the top baffle plate; the position of the positioning hole is matched with the position of the fixing hole of the hinge of the civil air defense door; the device also comprises a positioning rod; the bottom of the positioning rod is conical; the positioning rod can movably penetrate through the positioning hole and extend into the hinge base placing chamber, and marks are engraved on the surface of the hinge base of the placed civil air defense door. The utility model has the advantages of high punching positioning efficiency, accurate positioning and the like for the hinge base of the civil air defense door.
Description
Technical Field
The utility model relates to the technical field of civil air defense doors, in particular to a punching and positioning device for a hinge base of a civil air defense door.
Background
In the basement of building, can cut apart a plurality of regions with whole region into for the people's air defense needs, can install people's air defense door between each region, people's air defense door plays the separation effect, and people's air defense door is generally heavier, often causes hinge page or leaf installation department's door frame local deformation and influences opening or closing of people's air defense door.
Therefore, the hinge base is welded on the door frame, the door frame is reinforced to relieve the local deformation of the door frame, the hinge base is provided with the mounting hole and is threaded, and when the hinge is mounted, the fixing screw is in threaded connection with the hinge base, and the traction force of the civil air defense door is decomposed to the door frame wall by the hinge base, so that the local deformation of the door frame is slowed down. In order to mount the civil air defense door smoothly, the hole of the hinge base must correspond to the mounting hole of the hinge.
At present, in order to enable the holes on the hinge base to correspond to the mounting holes of the hinge, the mode of manually measuring and drawing lines is generally adopted for positioning, so that the production efficiency is low, the labor is consumed, meanwhile, the measurement and drawing lines are inaccurate due to the artificial factors, waste products are caused, and the cost is increased.
Disclosure of Invention
Therefore, the utility model provides a punching and positioning device for a hinge base of a civil air defense door, which aims to solve the technical problems of low positioning efficiency and inaccurate positioning caused by manual measurement and line drawing positioning when the hinge base of the civil air defense door is used for processing holes.
In order to achieve the above object, the present utility model provides the following technical solutions:
a perforating and positioning device for a hinge base of a civil air defense door comprises a bracket and a top baffle; a first side baffle and a second side baffle are respectively arranged on two sides of the top baffle; the first side baffle and the second side baffle are arranged on the top surface of the bracket; the top surface of the bracket, the first side baffle, the second side baffle and the top baffle of the bracket enclose a hinge base placing chamber for placing a hinge base of the civil air defense door; a plurality of positioning holes are formed in the top baffle plate; the position of the positioning hole is matched with the position of the fixing hole of the hinge of the civil air defense door; the device also comprises a positioning rod; the bottom of the positioning rod is conical; the positioning rod can movably penetrate through the positioning hole and extend into the hinge base placing chamber, and marks are engraved on the surface of the hinge base of the placed civil air defense door.
Optionally, the positioning hole is in threaded connection with the positioning rod.
Preferably, the positioning rod nut is a hexagonal nut.
Preferably, a central positioning hole is arranged on the top baffle plate; the center positioning hole is positioned at the geometric center of the positioning hole.
Preferably, a tailgate is provided at a rear side of the top tailgate.
Preferably, at least one set of positioning bolts are threadedly connected to the top baffle plate, and the positioning bolts can pass through the top baffle plate and extend into the hinge base placement chamber.
Preferably, a flexible extrusion part is arranged at the bottom end of the positioning bolt.
The utility model has at least the following beneficial effects:
the device is provided with a top baffle, a first side baffle and a second side baffle are respectively arranged on two sides of the top baffle, the first side baffle and the second side baffle are arranged on the top surface of a bracket, a hinge base placing chamber is formed by surrounding the first side baffle and the second side baffle, positioning holes are formed in the top baffle, the number of the positioning holes is consistent with that of people's air defense door hinge mounting holes, the positions of the positioning holes correspond to that of the people's air defense door hinge mounting holes, a positioning rod is further arranged, during positioning, manual line drawing is not needed, only the people's air defense door hinge base is placed in the hinge base placing chamber, then the positioning rod is inserted into the positioning holes, a conical structure at the bottom of the positioning rod is used, the people's air defense door hinge base is scored, and positioning is very convenient to complete.
Therefore, the punching and positioning device for the hinge base of the civil air defense door does not need manual measurement and line drawing, improves the working efficiency, and simultaneously does not cause the problem of inaccurate manual positioning because the positioning holes are fixed in advance.
Drawings
In order to more clearly illustrate the prior art and the present utility model, the drawings used in the description of the prior art and the embodiments of the present utility model will be briefly described. It will be apparent to those skilled in the art that the drawings in the following description are merely exemplary and that other drawings may be derived from the drawings provided without the inventive effort to those skilled in the art.
The structures, proportions, sizes, etc. shown in the present specification are shown only for the purposes of illustration and description, and are not intended to limit the scope of the utility model, which is defined by the claims, for example, modifications, variations in proportions, or otherwise, used in the practice of the utility model, which are particularly adapted to specific environments without departing from the spirit and scope of the utility model.
FIG. 1 is a schematic view of a forward direction structure of a perforation positioning apparatus for a hinge base of a civil air defense door according to the present utility model;
FIG. 2 is a schematic view of a backward structure of a punching and positioning device for a hinge base of a civil air defense door according to the present utility model;
reference numerals illustrate:
1. a bracket; 2. the top surface of the bracket; 3. a first side baffle; 4. a second side baffle; 5. a top baffle; 6. positioning bolts; 7. a rear baffle; 8. a center positioning hole; 9. a positioning rod; 10. positioning holes; 11. hinge base housing.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
In the description of the present utility model, the terms "comprises," "comprising," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements but may include other steps or elements not expressly listed but inherent to such process, method, article, or apparatus or steps or elements added based on further optimization of the inventive concept.
According to the perforating and positioning device for the hinge page base of the civil air defense door, as shown in fig. 1 and 2, the support 1 and the top baffle 5 are arranged, the first side baffle 3 and the second side baffle 4 are respectively arranged on two sides of the top baffle 5, the first side baffle 3 and the second side baffle 4 are fixedly connected to two sides of the top baffle 5, the first side baffle 3 and the second side baffle 4 are respectively arranged on the support top surface 2 of the support 1, the first side baffle 3, the second side baffle 4 and the second side baffle 4 are respectively in a fixed connection mode, such as welding on the support top surface 2, in this way, the support top surface 2 of the support 1, the first side baffle 3, the second side baffle 4 and the top baffle 5 enclose a space, namely a hinge page base placing chamber 11, a civil air defense door hinge page base needing positioning holes is placed at the space, the top baffle 5 is provided with a plurality of positioning holes 10, the number of the positioning holes is consistent with the number of the mounting holes of the civil air defense door hinge page, the positions of the positioning holes 10 are matched with the positions of the fixing holes of the civil air defense door hinge page, the positioning rods 9 are arranged, the bottoms of the positioning rods 9 are conical, the positioning rods 9 can movably penetrate through the positioning holes 10 and extend into the hinge page base 10, and are positioned in the hinge page base 9, and the hinge page base is positioned in the hinge page base 9 when the hinge page base is placed in the hinge page base, and the position is positioned on the hinge page base 9.
Optionally, tapping threads on the positioning hole 10 and processing threads on the positioning rod 9, wherein the positioning hole 10 is in threaded connection with the positioning rod 9, the positioning rod 9 is rotated, and the positioning rod 9 is in threaded connection with the positioning hole 10, so that the positioning rod 9 moves towards the civil air defense door hinge base, and the conical bottom of the positioning rod 9 marks the surface of the civil air defense door hinge base.
Preferably, in order to facilitate the rotation of the positioning rod 9, the positioning rod 9 nut is designed as a hexagonal nut.
Preferably, for manually checking whether the positioning holes marked by the positioning rod 9 are right, a central positioning hole 8 is arranged on the top baffle plate 5, and the central positioning hole 8 is positioned at the geometric center of the positioning hole 10, so that the relative positions of the positioning holes 8 are conveniently checked.
Preferably, in order to prevent the hinge base of the civil air defense door from deviating from the central position when being placed in the hinge base placing chamber 11, a rear baffle 7 is arranged at the rear side of the top baffle 5, so as to prevent the hinge base of the civil air defense door from excessively entering the hinge base placing chamber 11, and the rear baffle 7 can be fixedly connected at the rear side of the top baffle 5.
Preferably, in order to prevent the movement of the hinge base of the civil air defense door from causing inaccurate positioning during positioning, at least one group of positioning bolts 6 can be connected to the top baffle 5 in a threaded manner, and the two groups of positioning bolts 6 can pass through the top baffle 5 and extend into the hinge base placing chamber 11, the positioning bolts 6 are screwed tightly, the hinge base of the civil air defense door is tightly pressed, and meanwhile, in order to prevent the bottom end of the positioning bolts 6 from scoring down on the surface of the hinge base of the civil air defense door, a flexible extrusion part is arranged at the bottom end of the positioning bolts 6, so that scoring on the surface of the hinge base of the civil air defense door is prevented.
Any combination of the technical features of the above embodiments may be performed (as long as there is no contradiction between the combination of the technical features), and for brevity of description, all of the possible combinations of the technical features of the above embodiments are not described; these examples, which are not explicitly written, should also be considered as being within the scope of the present description.
The utility model has been described above with particularity and detail in connection with general description and specific embodiments. It should be noted that it is obvious that several variations and modifications can be made to these specific embodiments without departing from the scope of the present utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.
Claims (7)
1. The punching and positioning device for the hinge base of the civil air defense door is characterized by comprising a bracket (1) and a top baffle plate (5); a first side baffle (3) and a second side baffle (4) are respectively arranged at two sides of the top baffle (5); the first side baffle (3) and the second side baffle (4) are arranged on the top surface (2) of the bracket (1); the top surface (2), the first side baffle (3), the second side baffle (4) and the top baffle (5) of the bracket (1) are surrounded to form a hinge base placing chamber (11) for placing a hinge base of the civil air defense door; a plurality of positioning holes (10) are formed in the top baffle plate (5); the position of the positioning hole (10) is matched with the position of the fixing hole of the hinge of the civil air defense door; also comprises a positioning rod (9); the bottom of the positioning rod (9) is conical; the positioning rod (9) can movably pass through the positioning hole (10) and extend into the hinge base placing chamber (11) to mark the surface of the hinge base of the placed civil air defense door.
2. A perforation positioning device for a hinge base of a civil air defense door according to claim 1, characterized in that the positioning hole (10) is screwed with the positioning rod (9).
3. A perforation positioning device for a hinge base of a civil air defense door according to claim 2, wherein the positioning rod (9) screw cap is a hexagonal screw cap.
4. A perforation positioning device for a hinge base of a civil air defense door according to claim 1, characterized in that a central positioning hole (8) is provided on the top baffle (5); the center positioning hole (8) is positioned in the geometric center of the positioning hole (10).
5. Perforation positioning device for the hinge base of civil air defense doors according to claim 1, characterized in that a tailgate (7) is provided at the rear side of the top tailgate (5).
6. Perforation positioning device for the hinge bases of civil air defense doors according to any of the claims 1 to 5, characterized in that at least one set of positioning bolts (6) is screwed onto the top baffle (5), the positioning bolts (6) being able to pass through the top baffle (5) and extend into the hinge base housing (11).
7. The punching and positioning device for the hinge base of the civil air defense door according to claim 6, wherein the bottom end of the positioning bolt (6) is provided with a flexible extrusion part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320468007.0U CN219768252U (en) | 2023-03-13 | 2023-03-13 | Punching positioning device for hinge base of civil air defense door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320468007.0U CN219768252U (en) | 2023-03-13 | 2023-03-13 | Punching positioning device for hinge base of civil air defense door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219768252U true CN219768252U (en) | 2023-09-29 |
Family
ID=88105578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320468007.0U Active CN219768252U (en) | 2023-03-13 | 2023-03-13 | Punching positioning device for hinge base of civil air defense door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219768252U (en) |
-
2023
- 2023-03-13 CN CN202320468007.0U patent/CN219768252U/en active Active
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