CN103506877A - Locating tool for boring of groove of 90-degree elbow - Google Patents
Locating tool for boring of groove of 90-degree elbow Download PDFInfo
- Publication number
- CN103506877A CN103506877A CN201310482677.9A CN201310482677A CN103506877A CN 103506877 A CN103506877 A CN 103506877A CN 201310482677 A CN201310482677 A CN 201310482677A CN 103506877 A CN103506877 A CN 103506877A
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- CN
- China
- Prior art keywords
- elbow
- cap screw
- locating
- positioning
- boring
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- Pending
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
Abstract
The invention discloses a locating tool for boring of a groove of a 90-degree elbow. The locating tool for boring of the groove of the 90-degree elbow comprises a locating base device, an elbow extending distance and flatness calibration device and an adjustable rotation prevention device. The locating base device is composed of a locating key, a T-shaped block, a base plate, two hexagonal socket head cap screws which are different in model and six 30-degree locating blocks. The elbow extending distance and flatness calibration device is composed of a nut, a hexagonal socket head cap screw and a 90-degree bending plate. The adjustable rotation prevention device is composed of a supporting block, a positioning hexagon socket screw and a fastening hexagon socket screw. The elbow extending distance and flatness calibration device and the adjustable rotation prevention device are connected together through the fastening hexagonal socket head cap screw on the adjustable rotation prevention device, and abut against the locating base device, but not connected with the locating base device. Complete locating of the 90-degree elbow is accomplished through the locating base device, the elbow extending distance and flatness calibration device and the adjustable rotation prevention device together. The manufacturing time and the machining time of the locating tool for boring of the groove of the 90-degree elbow can overlap, so that the machining time is not wasted. Auxiliary alignment time is shortened. Excessive dependence on individual skill is avoided.
Description
Technical field
The invention belongs to positioning tool, be specifically related to a kind of 90 ° of elbow boring groove positioning tools.
Background technology
At present, while processing the groove at 90 ° of elbow two ends on boring and milling machine, that elbow is put on boring and milling machine workbench, with steel seal boss on elbow lateral surface and workbench, touch mutually, utilize height gauge, turn chi, the conventional instrument such as bent plate carries out single-piece centering, location, this mode of operation need to have higher operative skill support, very strong to the dependence of individual skill, and inefficiency, the uniformity of size is poor.
Summary of the invention
The above-mentioned defect existing in order to overcome prior art field, the object of the invention is to, and a kind of 90 ° of elbow boring groove positioning tools are provided, and with the unified location of frock, replaces manual single-piece centering, location.
90 ° of elbow boring groove positioning tools provided by the invention, it comprises positioning base device, elbow leans out distance, flatness calibrating installation, proof adjustable rotary device.Described positioning base device comprises positioning key, T-shaped, base plate, socket cap screw ,30° angle locating piece, and positioning key, T-shaped, socket cap screw ,30° angle locating piece are all fixed on base plate.Described elbow leans out distance, flatness calibrating installation comprises nut, socket cap screw, 90 ° of bent plates, and socket cap screw is fixed on 90 ° of bent plates by nut.Described proof adjustable rotary device comprises back-up block, positioning soket head cap screw, fastening soket head cap screw, and positioning soket head cap screw and fastening soket head cap screw are fixed on back-up block.
Elbow leans out distance, flatness calibrating installation is fixedly connected with by the fastening socket cap screw on proof adjustable rotary device with proof adjustable rotary device, is close together with positioning base device, does not connect.Three's acting in conjunction completes the location completely to 90 ° of elbows.
90 ° of elbow boring groove positioning tools provided by the invention, its beneficial effect is, with this frock, elbow is added to man-hour, and Production Time and process time can be overlapping, do not waste process time, and time availability is high; Frock making standard, workpiece size precision is high, and uniformity is strong, and repair rate is low, has reduced time right difficulty of operation soldering group; Shorten the auxiliary transverse alignment time, efficiency improves obviously; Avoid, to the depending on unduly of individual skill, guaranteeing that production task completes smooth and easy; By Liu Kuai30° angle locating piece is ground off and again welded according to new positioning requirements, positioning base device is reusable.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of one embodiment of the invention;
Fig. 2 is positioning base apparatus structure schematic diagram in Fig. 1 of the present invention;
Fig. 3 is the B-B cutaway view of Fig. 2 of the present invention;
Fig. 4 is the A-A cutaway view of Fig. 1 of the present invention;
Fig. 5 is the C-C cutaway view of Fig. 4 of the present invention;
Fig. 6 is proof adjustable rotary device structural representation in Fig. 1 of the present invention;
Fig. 7 is the D-D cutaway view of Fig. 6 of the present invention.
In figure, mark:
1. positioning base device; 2. elbow leans out distance, flatness calibrating installation; 3. proof adjustable rotary device; 4. positioning key; 5.T type piece; 6. base plate, 7. socket cap screw; 8. socket cap screw; 9.30 ° of angle locating pieces; 10. nut; 11. socket cap screws; 12.90 ° bent plate; 13. back-up blocks; 14. positioning soket head cap screws; 15. fastening soket head cap screws.
The specific embodiment
With reference to the accompanying drawings, in conjunction with an embodiment, 90 ° of elbow boring groove positioning tools provided by the invention are described in detail.
Embodiment
With reference to Fig. 1-Fig. 7,90 ° of elbow boring groove positioning tools of the present embodiment, it comprises positioning base device 1, elbow leans out distance, flatness calibrating installation 2, proof adjustable rotary device 3.Positioning base device 1 is by positioning key 4, and T-shaped 5, base plate 6, socket cap screw 7,8 ，30° angle locating pieces 9 form.Positioning key 4, T-shaped 5, socket cap screw 7,8 ，30° angle locating pieces 9 are all fixed on base plate 6.Elbow leans out distance, flatness calibrating installation 2 is comprised of nut 10,11,90 ° of bent plates 12 of socket cap screw.Socket cap screw 11 is fixed on 90 ° of bent plates 12 by nut 10.Proof adjustable rotary device 3 is comprised of back-up block 13, positioning soket head cap screw 14, fastening soket head cap screw 15.Positioning soket head cap screw 14 and fastening soket head cap screw 15 are fixed on back-up block 13.
Elbow leans out distance, flatness calibrating installation 2 is connected together by the fastening soket head cap screw 15 on proof adjustable rotary device 3 with proof adjustable rotary device 3, is close together with positioning base device 1, does not connect.Three's acting in conjunction, completes the location completely to 90 ° of elbows.
Operation principle is as follows:
By positioning base device 1 by positioning key 4, be installed on milling-boring machine workbench for T-shaped 5, lay elbow thereon, by 6 Kuai30° angle locating pieces 9, held up, guarantee on its lateral surface 5mm left and right in gap between steel seal boss and workbench.
The positioning soket head cap screw 14 of adjusting proof adjustable rotary device 1, the height that back-up block 13 is supported under the elbow mouth of pipe is suitable, by fastening soket head cap screw 15 and elbow lean out distance, flatness calibrating installation 2 connects together.
Adjusting elbow leans out apart from two socket cap screw 11 length on, flatness calibrating installation 2 identical, and lean out base plate 6 apart from consistent size with drawing requirement elbow, promote, two socket cap screws 11 and base plate 6 sides are touched mutually, adjust elbow position, elbow mouth of pipe end face and 90 ° of bent plate 12 end faces are adjacent to, and back-up block 13 is supported under the elbow mouth of pipe.Like this, the six-freedom degree of elbow is able to accurately, reasonably limits completely.
Compress elbow, first groove of processing elbow.While wherein processing end face, location-feeding, guarantee that the length dimension of rear each end face of elbow base plate 6 end faces of processing is consistent.
After first surface groove processes, the position of positioning base device 1 is turned to 90 °, except adjust elbow lean out the distance that leans out base plate 6 end faces apart from two oneself processing end faces of socket cap screw 11 length and elbow on, flatness calibrating installation 2 identical, all the other steps are with to process first groove identical.
Claims (5)
1. 90 ° of elbow boring groove positioning tools, is characterized in that: it comprises positioning base device, and elbow leans out distance, flatness calibrating installation, proof adjustable rotary device; Elbow leans out distance, flatness calibrating installation is fixedly connected with proof adjustable rotary device, and elbow leans out distance, flatness calibrating installation and positioning base device and is close together, and does not connect.
2. 90 ° of elbow boring groove positioning tools according to claim 1, it is characterized in that: described positioning base device comprises positioning key, T-shaped, base plate, socket cap screw ,30° angle locating piece, positioning key, T-shaped, socket cap screw ,30° angle locating piece are all fixed on base plate.
3. 90 ° of elbow boring groove positioning tools according to claim 1, it is characterized in that: described elbow leans out distance, flatness calibrating installation comprises nut, socket cap screw, 90 ° of bent plates, and socket cap screw is fixed on 90 ° of bent plates by nut.
4. 90 ° of elbow boring groove positioning tools according to claim 1, it is characterized in that: described proof adjustable rotary device comprises back-up block, positioning soket head cap screw, fastening soket head cap screw, and positioning soket head cap screw and fastening soket head cap screw are fixed on back-up block.
5. 90 ° of elbow boring groove positioning tools according to claim 1, is characterized in that: elbow leans out distance, flatness calibrating installation is fixedly connected with by the fastening socket cap screw on proof adjustable rotary device with proof adjustable rotary device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310482677.9A CN103506877A (en) | 2013-10-16 | 2013-10-16 | Locating tool for boring of groove of 90-degree elbow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310482677.9A CN103506877A (en) | 2013-10-16 | 2013-10-16 | Locating tool for boring of groove of 90-degree elbow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103506877A true CN103506877A (en) | 2014-01-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310482677.9A Pending CN103506877A (en) | 2013-10-16 | 2013-10-16 | Locating tool for boring of groove of 90-degree elbow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103506877A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117564363A (en) * | 2024-01-17 | 2024-02-20 | 东北大学 | Elbow automatic welding groove processing equipment and processing method |
-
2013
- 2013-10-16 CN CN201310482677.9A patent/CN103506877A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117564363A (en) * | 2024-01-17 | 2024-02-20 | 东北大学 | Elbow automatic welding groove processing equipment and processing method |
| CN117564363B (en) * | 2024-01-17 | 2024-04-05 | 东北大学 | Elbow automatic welding groove processing equipment and processing method |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140115 |