CN110948019A - Beam assembly drilling tool - Google Patents
Beam assembly drilling tool Download PDFInfo
- Publication number
- CN110948019A CN110948019A CN201811125362.8A CN201811125362A CN110948019A CN 110948019 A CN110948019 A CN 110948019A CN 201811125362 A CN201811125362 A CN 201811125362A CN 110948019 A CN110948019 A CN 110948019A
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- plate
- screw
- positioning
- vertical plate
- guide rod
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B47/00—Constructional features of components specially designed for boring or drilling machines; Accessories therefor
- B23B47/28—Drill jigs for workpieces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2247/00—Details of drilling jigs
- B23B2247/12—Drilling jigs with means to affix the jig to the workpiece
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
Abstract
The invention relates to a tool, in particular to a beam assembly drilling tool, which solves the problem of beam assembly drilling and comprises a base plate, wherein fixing assemblies are arranged at two ends of the upper surface of the base plate, each fixing assembly comprises a first vertical plate and a second vertical plate, a first positioning plate is arranged at the bottom of the first vertical plate, a positioning pin is arranged on the first positioning plate, a second positioning plate and a supporting plate are arranged at the top of the first vertical plate, the second positioning plate is arranged above the supporting plate, a drilling embedding sleeve is arranged on the second positioning plate, a screw embedding sleeve and a guide rod embedding sleeve are arranged on the second vertical plate, a screw and a guide rod are respectively arranged on the screw embedding sleeve and the guide rod embedding sleeve, the screw extends in two directions along the axial direction, the two ends of the screw movably support and position, the bolt is positioned after being locked, the drilling process is completed, the processing speed is high, and the precision is high, simple structure, convenient operation, practicality and economy.
Description
Technical Field
The invention relates to a tool, in particular to a beam assembly drilling tool.
Background
The third beam assembly is connected with the wing surfaces of the frame longitudinal beams through bolts, and the coaxiality of eight hole sites of the upper part and the lower part of the third beam assembly is required to be high. The lower part hole site has large deformation after molding, so the molded hole site is drilled. In the prior production, the four holes of the upper part are positioned, and holes are drilled after the holes are led on the lower part, so that the processing quality is poor, the processing efficiency is low, and the processing precision is low.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a beam assembly drilling tool.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows: a beam assembly drilling tool comprises a base plate, wherein fixing assemblies are arranged at two ends of the upper surface of the base plate respectively, each fixing assembly comprises a first vertical plate and a second vertical plate, a first positioning plate is arranged at the bottom of the first vertical plate, a positioning pin is arranged on the first positioning plate, a second positioning plate and a supporting plate are arranged at the top of the first vertical plate, the second positioning plate is arranged above the supporting plate, a drilling embedding sleeve is arranged on the second positioning plate, a screw embedding sleeve and a guide rod embedding sleeve are arranged on the second vertical plate, a screw and a guide rod are respectively arranged on the screw embedding sleeve and the guide rod embedding sleeve, the screw extends in two directions along the axial direction, one end of the screw is movably assembled with the first vertical plate and is in blocking fit with the first vertical plate in the axial direction, a steering wheel is arranged at the other end of the screw, one end of the guide rod is fixedly assembled with the first vertical plate, the other end of the guide rod is movably assembled with the guide rod bushing, the first vertical plate linearly reciprocates through rotating the screw rod, the first vertical plate is limited through a first positioning plate in a blocking mode, a first fixing plate is arranged on the side face of the base plate, a bolt is arranged on the first fixing plate and is matched with the first vertical plate in a socket joint mode, a third vertical plate and a second fixing plate are arranged on the lower surface of the base plate and are perpendicular to the base plate, the second fixing plate is parallel to the base plate, a quick clamp is arranged on the third vertical plate, the positioning pin penetrates through the first positioning plate and the base plate and is abutted to the second fixing plate, and the quick clamp, the second fixing plate and the positioning pin are matched in a linkage mode.
The second positioning plate is parallel to the supporting plate, and reinforcing ribs are arranged on the second positioning plate and the supporting plate.
The first positioning plate is fixed through welding.
One end of the screw rod is of a boss-shaped structure.
And the first vertical plate is provided with a cover plate for limiting the axial displacement of the screw rod.
The invention has the beneficial effects that: the assembly drilling measuring tool provided by the invention is used for completing the drilling process by movably supporting and positioning two ends and positioning the bolt after locking. The processing speed is fast, the precision is high, the structure is simple, the operation is convenient, and the practicability and the economy are realized.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
fig. 2 is a schematic plan view of the present invention.
Detailed Description
As shown in fig. 1-2, a beam assembly drilling tool comprises a base plate 1, wherein fixing assemblies are arranged at two ends of the upper surface of the base plate 1, each fixing assembly comprises a first vertical plate 7 and a second vertical plate 9, a first positioning plate 2 is arranged at the bottom of the first vertical plate 7, a positioning pin 3 is arranged on the first positioning plate 2, a second positioning plate 4 and a supporting plate 5 are arranged at the top of the first vertical plate 7, the second positioning plate 4 is arranged above the supporting plate 5, a drilling inlaying sleeve 6 is arranged on the second positioning plate 4, a screw inlaying sleeve 10 and a guide rod inlaying sleeve 14 are arranged on the second vertical plate 9, a screw 8 and a guide rod 13 are respectively arranged on the screw inlaying sleeve 10 and the guide rod inlaying sleeve 14, the screw 8 extends in two directions along the axial direction, one end of the screw 8 is movably assembled with the first vertical plate 7, and the screw 8 is in blocking fit with the first vertical plate 7 in the axial direction, the other end of the screw 8 is provided with a steering wheel 11, one end of a guide rod 13 is fixedly assembled with a first vertical plate 7, the other end of the guide rod 13 is movably assembled with a guide rod embedding sleeve 14, the first vertical plate 7 linearly reciprocates by rotating the screw 8, the first vertical plate 7 is blocked and limited by a first positioning plate 2, the side surface of the substrate 1 is provided with a first fixing plate 15, the first fixing plate 15 is provided with a bolt 16, the bolt 16 is in socket fit with the first vertical plate 7, the lower surface of the substrate 1 is provided with a third vertical plate 17 and a second fixing plate 18, the third vertical plate 17 is vertical to the substrate 1, the second fixing plate 18 is parallel to the substrate 1, the third vertical plate 17 is provided with a quick clamp 19, the positioning pin 3 penetrates through the first positioning plate 2 and the substrate 1, the positioning pin 3 is abutted against the second fixing plate 18, and the quick clamp 19, The second fixing plate 18 is in linkage fit with the positioning pin 3.
The second positioning plate 4 is parallel to the supporting plate 5, and reinforcing ribs are arranged on the second positioning plate 4 and the supporting plate 5.
The first positioning plate 2 is fixed by welding, and the first positioning plate 2 is used as a reference and fixed on the base plate 1 by welding.
One end of the screw rod 8 is of a boss-shaped structure, namely, the screw rod can be divided into two layers with different diameters in the front and the back, and the two layers are similar to steps.
The first vertical plate 7 is provided with a cover plate 12 for limiting the axial displacement of the screw 8, and the reliability of the screw 8 which cannot deviate is improved through the cover plate 12.
The principle is summarized as follows: and after the third beam assembly drilling tool is designed to position the upper piece hole, drilling holes in the lower piece, and two ends of the beam assembly are provided with screw 8 transmission mechanisms.
The tool consists of 19 parts. The first positioning plate 2 is positioned with the substrate 1 by the positioning pin 3 and then fixed by welding as a reference. The positioning pin 3 is processed by adopting Cr40 material and then quenched to HRC52, and the positioning pin 3 is loaded through the positioning hole on the first positioning plate 2. The second positioning plate 4 and the support plate 5 can be fixed by means of embedding and the like. The drilling bushing 6 is processed by adopting Cr12MoV material and then quenched to HRC60, is wear-resistant, can be used for a long time, and is in interference fit with the mounting hole on the second positioning plate 4. The second positioning plate 4 and the supporting plate 5 are fixed by reinforcing ribs in a reinforcing mode, the distance between the second positioning plate and the supporting plate is 8mm (the material thickness is 4+ tolerance is 4), and smooth machining of lower parts of the third beam is facilitated. The screw 8 is an M20 screw 8, and the front section of the screw 8 is inserted into the first vertical plate 7 by adopting a boss design. The cover plate 12 is attached to the first vertical plate 7 with a certain gap, so that the screw 8 can not move due to axial rotation. Threads are processed in the screw insert sleeve 10 and can be matched with the screw 8 for transmission; the screw insert 10 is fixed in the second upright plate 9. The steering 11 is fixed with the screw 8 and can rotate to drive the screw 8. First riser 7, screw rod 8, helm 11 etc. constitute whole mobile location mechanism, move about advancing first riser 7 through the transmission of screw rod 8, reach the mobile location effect. The left positioning moving mechanism and the right positioning moving mechanism move synchronously, so that the product can be positioned smoothly, and the processing efficiency is improved. The guide rod 13 and the guide rod bushing 14 are subjected to wear-resisting treatment, the guide rod 13 is fixed in the first vertical plate 7, the guide rod bushing 14 is fixed in the second vertical plate 9, and the guide rod 13 and the guide rod bushing 14 are in transition fit to realize a guiding effect. The vertical plate is ensured to be horizontally pushed, and the precision is high without deviation. The first fixing plate 15 is fixed to the base plate 1. When the first vertical plate 7 is pushed to the corresponding position, the bolt 16 is inserted to keep the position of the first vertical plate 7 fixed, so that the consistency of drilling precision can be ensured. And a third vertical plate 17 provided in a lower portion of the substrate 1. The quick clamp 19 is a mature clamp product and is fixed on the third vertical plate 17. Pushing the second fixing plate 18 up and down. When the workpiece is loaded, the quick clamp 19 moves upwards to drive the positioning pin 3 to be inserted into the product positioning hole, when the workpiece is loaded, the quick clamp 19 moves downwards, the positioning pin 3 is separated from the product, and the product can be conveniently and timely taken out.
The whole design facilitates product positioning and drilling processing, greatly improves product processing efficiency, and improves productivity.
The invention has the beneficial effects that: the assembly drilling measuring tool provided by the invention is used for completing the drilling process by movably supporting and positioning two ends and positioning the bolt after locking. The processing speed is fast, the precision is high, the structure is simple, the operation is convenient, and the practicability and the economy are realized.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing and simplifying the description, but do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, are not to be considered as limiting the present invention, and that the fundamental principles, the main features, and the advantages of the present invention are shown and described above, as would be understood by those skilled in the art.
Claims (5)
1. A beam assembly drilling tool is characterized by comprising a base plate, wherein fixing assemblies are arranged at two ends of the upper surface of the base plate respectively, each fixing assembly comprises a first vertical plate and a second vertical plate, a first positioning plate is arranged at the bottom of the first vertical plate, a positioning pin is arranged on the first positioning plate, a second positioning plate and a supporting plate are arranged at the top of the first vertical plate, the second positioning plate is arranged above the supporting plate, a drilling embedding sleeve is arranged on the second positioning plate, a screw embedding sleeve and a guide rod embedding sleeve are arranged on the second vertical plate, a screw and a guide rod are respectively arranged on the screw embedding sleeve and the guide rod embedding sleeve, the screw extends in the axial direction, one end of the screw is movably assembled with the first vertical plate, the screw is in blocking fit with the first vertical plate in the axial direction, a steering wheel is arranged at the other end of the screw, one end of the guide rod is fixedly assembled with the first vertical plate, the other end of the guide rod is movably assembled with the guide rod bushing, the first vertical plate linearly reciprocates through rotating the screw rod, the first vertical plate is limited through a first positioning plate in a blocking mode, a first fixing plate is arranged on the side face of the base plate, a bolt is arranged on the first fixing plate and is matched with the first vertical plate in a socket joint mode, a third vertical plate and a second fixing plate are arranged on the lower surface of the base plate and are perpendicular to the base plate, the second fixing plate is parallel to the base plate, a quick clamp is arranged on the third vertical plate, the positioning pin penetrates through the first positioning plate and the base plate and is abutted to the second fixing plate, and the quick clamp, the second fixing plate and the positioning pin are matched in a linkage mode.
2. The beam assembly drilling tool according to claim 1, wherein the second positioning plate is parallel to the support plate, and reinforcing ribs are arranged on both the second positioning plate and the support plate.
3. The beam assembly drilling tool of claim 1 or 2, wherein the first positioning plate is fixed by welding.
4. The beam assembly drilling tool of claim 3, wherein one end of the screw is of a boss-shaped structure.
5. The beam assembly drilling tool according to claim 3, wherein a cover plate for limiting axial displacement of the screw is arranged on the first vertical plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811125362.8A CN110948019A (en) | 2018-09-26 | 2018-09-26 | Beam assembly drilling tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811125362.8A CN110948019A (en) | 2018-09-26 | 2018-09-26 | Beam assembly drilling tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110948019A true CN110948019A (en) | 2020-04-03 |
Family
ID=69964645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811125362.8A Pending CN110948019A (en) | 2018-09-26 | 2018-09-26 | Beam assembly drilling tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110948019A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113618170A (en) * | 2021-07-29 | 2021-11-09 | 济南三星灯饰有限公司 | Aluminum alloy ex-trusions arc groove tapping prevents inclined to one side device |
-
2018
- 2018-09-26 CN CN201811125362.8A patent/CN110948019A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113618170A (en) * | 2021-07-29 | 2021-11-09 | 济南三星灯饰有限公司 | Aluminum alloy ex-trusions arc groove tapping prevents inclined to one side device |
| CN113618170B (en) * | 2021-07-29 | 2022-04-15 | 济南三星灯饰有限公司 | Aluminum alloy ex-trusions arc groove tapping prevents inclined to one side device |
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