CN216398152U - Air chamber support inclined plane hole drilling tool - Google Patents
Air chamber support inclined plane hole drilling tool Download PDFInfo
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- CN216398152U CN216398152U CN202122996080.9U CN202122996080U CN216398152U CN 216398152 U CN216398152 U CN 216398152U CN 202122996080 U CN202122996080 U CN 202122996080U CN 216398152 U CN216398152 U CN 216398152U
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- chamber support
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Abstract
The utility model belongs to the technical field of air chamber supports, and particularly relates to a tool for drilling inclined holes in an air chamber support. This frock includes the bottom plate, the locating plate, bushing plate and reference column A, the bottom plate level is placed, the locating plate slope is placed at the bottom plate top, the locating plate lower extreme passes through the bolt with the bottom plate top and can dismantle the connection, locating plate and bottom plate junction form the contained angle, the locating plate left side is equipped with a plurality of through-hole A, the through-hole A that is located one of them diagonal direction inserts and is equipped with reference column B, the through-hole A that is located another diagonal direction inserts and is equipped with bolt A, bolt A's tip threaded connection has nut A, the bushing plate is located the locating plate right side, the bottom plate top, the bushing plate is parallel to each other with the bottom plate, can dismantle through the vertical reference column A who places of a plurality of between bushing plate and the bottom plate and be connected, a plurality of through-hole B has been seted up at the bushing plate top, it is equipped with the location bolt to insert in the through-hole B. The tool solves the problem that the inclined plane hole of the air chamber support cannot be accurately positioned and drilled.
Description
Technical Field
The utility model belongs to the technical field of air chamber supports, and particularly relates to a tool for drilling inclined holes in an air chamber support.
Background
In the current mechanical manufacturing industry, the shape of a workpiece is more and more complex, but the processing requirement on the workpiece is higher and higher. When the air chamber support is assembled in production, the requirements on the planeness of the inclined plane and the verticality and the pitch of the inclined plane hole are higher and higher, and the planeness of a blank cannot meet the requirements, so that the machined bottom surface and bottom surface holes are needed to be used for positioning. Therefore, the tool for positioning the inclined plane of the air chamber support and drilling the inclined plane hole is designed to have very important significance.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a tool for drilling inclined holes on an air chamber support, which has the advantages of simple positioning mode, accurate positioning, convenience in disassembly and high machining precision, does not need secondary clamping, reduces the labor intensity, improves the working efficiency and solves the problems that the inclined holes on the air chamber support cannot be accurately positioned and cannot be accurately drilled.
The above object of the present invention is achieved by the following technical solutions:
a tool for drilling an inclined hole in an air chamber support comprises a bottom plate, a positioning plate, a drilling template and a positioning column A;
the bottom plate is horizontally arranged, the positioning plate is obliquely arranged at the top of the bottom plate, the lower end of the positioning plate is detachably connected with the top of the bottom plate through a bolt, and an included angle is formed at the connecting part of the positioning plate and the bottom plate;
the left side of the positioning plate is provided with a plurality of through holes A, a positioning column B is inserted into one through hole A in one diagonal direction and used for fixing an inclined plane hole of the air chamber support, a bolt A is inserted into the other through hole A in the other diagonal direction, a nut A is connected to the end portion of the bolt A in a threaded mode, and the bolt A and the nut A are used for fixing the air chamber support;
the drilling template is positioned on the right side of the positioning plate and above the bottom plate, the drilling template is parallel to the bottom plate, the drilling template is detachably connected with the bottom plate through a plurality of vertically-arranged positioning columns A, a plurality of through holes B are formed in the top of the drilling template, and positioning bolts are inserted in the through holes B.
The preferred scheme is as follows:
preferably: the left side of the positioning plate is fixedly connected with a plurality of rib plates which are arranged in parallel at intervals.
Preferably: the number of the through holes A is four, and the shape enclosed by the four through holes A is rectangular.
Preferably: the number of the through holes B is four, and the shape formed by the four through holes B is rectangular.
Preferably: and a drill bushing is arranged in the through hole B, and the positioning bolt is inserted in the drill bushing.
Preferably: the top of bottom plate is provided with a plurality of bolt B along the fore-and-aft direction, a plurality of bolt B parallel interval sets up, bolt B is the hexagon head bolt.
Preferably: the bolt A is an inner hexagon bolt, and the nut A is a hexagon nut.
Preferably: the positioning column A penetrates through the end part of the drilling template and is connected with a nut B in a threaded mode, and the positioning column B penetrates through the end part of the positioning plate and is connected with a nut C in a threaded mode.
Preferably: and the positioning column A is sleeved with an opening gasket, and the opening gasket is positioned between the nut B and the drilling template.
In conclusion, the utility model has the following beneficial effects:
1. the positioning plate and the positioning column B position the milled surface of the air chamber support and the diagonal hole of the bottom surface, the bolt A and the nut A fix the air chamber support base, positioning accuracy is improved, an included angle between the positioning plate and the bottom plate can be adjusted according to the model of the air chamber support, and the air chamber support base is wide in application range and high in universality.
2. The height of the drilling jig plate can be adjusted according to the model of the air chamber support, the drilling sleeve for installing the drilling jig plate can accurately drill the air chamber support, the positioning bolt can position a machined hole in the air chamber support, machining precision is improved, the positioning column A and the nut B can ensure that the drilling jig plate tightly presses the air chamber support, and the air chamber support is prevented from loosening in the drilling process, so that drilling precision is improved.
3. Bolt B can carry out the auxiliary stay to the air chamber support, improves the stability of air chamber support in drilling process, improves the accuracy of drilling.
4. The gusset is favorable to improving the fastness and the stability of locating plate, and after the drilling of air chamber support was accomplished, drilling jig board, reference column A, reference column B, bolt A, bolt B's dismantlement was simple and convenient, had reduced intensity of labour, improved work efficiency.
Drawings
FIG. 1 is a schematic sectional view of an embodiment;
FIG. 2 is a schematic view of the right side view of FIG. 1;
FIG. 3 is a schematic structural diagram of a positioning pillar A in the embodiment;
FIG. 4 is a schematic structural diagram of positioning post B in the embodiment;
FIG. 5 is a schematic structural diagram of a drilling template in an embodiment.
In the figure, 1, a bottom plate; 2. positioning a plate; 3. a rib plate; 4. drilling a template; 5. a positioning column A; 6. a positioning column B; 7. a bolt A; 8. a nut A; 9. a bolt B; 10. a nut B; 11. a nut C; 12. a split washer; 13. drilling a sleeve; 14. positioning a bolt; 15. an air chamber bracket.
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.
In which like parts are designated by like reference numerals. It should be noted that the terms "upper", "lower", "left", "right", "front", "rear", "top" and "bottom" used in the following description refer to directions in the drawings, but are not limited thereto.
As shown in fig. 1-5, a tool for drilling inclined holes on an air chamber support comprises a bottom plate 1, a positioning plate 2, a drilling template 4 and a positioning column a 5;
the bottom plate 1 is horizontally arranged, the positioning plate 2 is obliquely arranged at the top of the bottom plate 1, the lower end of the positioning plate 2 is detachably connected with the top of the bottom plate 1 through a bolt, and an included angle is formed at the joint of the positioning plate 2 and the bottom plate 1;
a plurality of through holes A are formed in the left side of the positioning plate 2, a positioning column B6 is inserted into one through hole A in the diagonal direction, the positioning column B6 is used for fixing an inclined plane hole of the air chamber support 15, a bolt A7 is inserted into the other through hole A in the diagonal direction, a nut A8 is connected to the end portion of the bolt A7 in a threaded mode, and the bolt A7 and the nut A8 are used for fixing the air chamber support 15;
the bushing plate 4 is located the right side of the positioning plate 2 and above the bottom plate 1, the bushing plate 4 is parallel to the bottom plate 1, the bushing plate 4 is detachably connected with the bottom plate 1 through a plurality of vertically placed positioning columns A5, a plurality of through holes B are formed in the top of the bushing plate 4, and positioning bolts 14 are inserted in the through holes B.
The left side of the positioning plate 2 is fixedly connected with a plurality of rib plates 3 which are arranged in parallel at intervals.
The number of the through holes A is four, and the shape enclosed by the four through holes A is rectangular.
The number of the through holes B is four, and the shape enclosed by the four through holes B is rectangular.
A drill bushing 13 is arranged in the through hole B, and a positioning bolt 14 is inserted in the drill bushing 13.
The top of bottom plate 1 is provided with a plurality of bolt B9 along fore-and-aft direction, and a plurality of bolt B9 parallel interval sets up, and bolt B9 is the hexagon head bolt.
Bolt A7 is a socket head cap bolt, and nut A8 is a hexagon nut.
The end part of the positioning column A5 penetrating through the drilling template 4 is connected with a nut B10 in a threaded mode, and the end part of the positioning column B6 penetrating through the positioning plate 2 is connected with a nut C11 in a threaded mode.
The locating post A5 is sleeved with a split washer 12, and the split washer 12 is located between the nut B10 and the drill plate 4.
The specific implementation process comprises the following steps:
the bottom surface of the air chamber support 15 is contacted with the right side of the positioning plate 2, so that a through hole A of the positioning plate 2 is aligned with a hole in the bottom surface of the air chamber support 15, then a positioning column B6 is used for positioning a group of diagonal holes in the bottom surface of the air chamber support 15, a bolt A7 penetrates through the other group of diagonal holes in the bottom surface of the air chamber support 15, the positioning of the bottom surface of the air chamber support 15 is completed by screwing a nut A8, and the right side of the air chamber support 15 is supported in an auxiliary mode through a bolt B9; the bottom of the drilling template 4 is aligned to the top of the air chamber support 15, the air chamber support 15 and the drilling template 4 are located through the locating column A5, the drilling template 4 is tightly pressed on the air chamber support 15 through screwing the nut B10, the air chamber support 15 is prevented from loosening in the drilling process, the drill bushing 13 is installed in the through hole B of the drilling template 4 at the moment, the side face of the air chamber support 15 is drilled, and the tool is detached after drilling processing is completed. This frock convenient to use adds man-hour clamping, need not carry out the secondary and dismantle and the clamping, and the location is accurate, and the machining precision is high, and is economical and durable, saves the labour to the at utmost, improves work efficiency. This frock commonality is strong, only needs to trade the locating plate 2 of different angles, and the distance of adjustment locating plate 2 and reference column can be realized.
The present embodiments are illustrative, but not restrictive, and changes, modifications, additions, and substitutions may be made within the spirit and scope of the present invention, and those skilled in the art may make modifications to the embodiments as required without any inventive contribution thereto after reading the present specification, but within the scope of the claims of the present invention.
Claims (9)
1. The utility model provides an air chamber support bores inclined plane hole frock which characterized in that: comprises a bottom plate (1), a positioning plate (2), a drilling template (4) and a positioning column A (5);
the bottom plate (1) is horizontally arranged, the positioning plate (2) is obliquely arranged at the top of the bottom plate (1), the lower end of the positioning plate (2) is detachably connected with the top of the bottom plate (1) through a bolt, and an included angle is formed at the joint of the positioning plate (2) and the bottom plate (1);
a plurality of through holes A are formed in the left side of the positioning plate (2), a positioning column B (6) is inserted into one through hole A in one diagonal direction, the positioning column B (6) is used for fixing an inclined plane hole of an air chamber support (15), a bolt A (7) is inserted into the other through hole A in the other diagonal direction, a nut A (8) is connected to the end portion of the bolt A (7) in a threaded mode, and the bolt A (7) and the nut A (8) are used for fixing the air chamber support (15);
the drilling template (4) is located the right side of locating plate (2) the top of bottom plate (1), drilling template (4) with bottom plate (1) is parallel to each other, drilling template (4) with vertically place through a plurality of between bottom plate (1) reference column A (5) can dismantle the connection, a plurality of through-hole B has been seted up at the top of drilling template (4), it is equipped with location bolt (14) to insert in the through-hole B.
2. The air chamber support inclined hole drilling tool according to claim 1, characterized in that: the left side of the positioning plate (2) is fixedly connected with a plurality of rib plates (3) which are arranged in parallel at intervals.
3. The air chamber support inclined hole drilling tool according to claim 1, characterized in that: the number of the through holes A is four, and the shape enclosed by the four through holes A is rectangular.
4. The air chamber support inclined hole drilling tool according to claim 1, characterized in that: the number of the through holes B is four, and the shape formed by the four through holes B is rectangular.
5. The air chamber support inclined hole drilling tool according to claim 4, characterized in that: a drill bushing (13) is arranged inside the through hole B, and the positioning bolt (14) is inserted into the drill bushing (13).
6. The air chamber support inclined hole drilling tool according to claim 1, characterized in that: the top of bottom plate (1) is provided with a plurality of bolt B (9) along the fore-and-aft direction, a plurality of bolt B (9) parallel interval sets up, bolt B (9) are the hexagon head bolt.
7. The air chamber support inclined hole drilling tool according to claim 1, characterized in that: the bolt A (7) is an inner hexagon bolt, and the nut A (8) is a hexagon nut.
8. The air chamber support inclined hole drilling tool according to claim 1, characterized in that: the positioning column A (5) penetrates through the end part of the drilling template (4) and is connected with a nut B (10) in a threaded mode, and the positioning column B (6) penetrates through the end part of the positioning plate (2) and is connected with a nut C (11) in a threaded mode.
9. The air chamber support inclined hole drilling tool according to claim 8, characterized in that: the positioning column A (5) is sleeved with an opening gasket (12), and the opening gasket (12) is located between the nut B (10) and the drilling template (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122996080.9U CN216398152U (en) | 2021-12-01 | 2021-12-01 | Air chamber support inclined plane hole drilling tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122996080.9U CN216398152U (en) | 2021-12-01 | 2021-12-01 | Air chamber support inclined plane hole drilling tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216398152U true CN216398152U (en) | 2022-04-29 |
Family
ID=81304982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122996080.9U Active CN216398152U (en) | 2021-12-01 | 2021-12-01 | Air chamber support inclined plane hole drilling tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216398152U (en) |
-
2021
- 2021-12-01 CN CN202122996080.9U patent/CN216398152U/en active Active
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