CN216780428U - Efficient and accurate machining boring hole circle center positioning device - Google Patents
Efficient and accurate machining boring hole circle center positioning device Download PDFInfo
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- CN216780428U CN216780428U CN202220133855.1U CN202220133855U CN216780428U CN 216780428 U CN216780428 U CN 216780428U CN 202220133855 U CN202220133855 U CN 202220133855U CN 216780428 U CN216780428 U CN 216780428U
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Abstract
The utility model provides a high-efficient accurate formula machining bore hole centre of a circle positioner, relates to the machining technology field, including the platform frame, the platform tie-beam has all been welded to platform frame both sides, and equal symmetry is provided with two L type corbels on the platform tie-beam of every one side, and is fixed with L type corbel structure and platform frame tie-beam through M18 high strength bolt, and every holding ring is tangent with two L type corbels with one side and welds, and axis department all sets up the internal thread hole about every holding ring, all sets up the locating pin interlude wherein in every screw hole. According to the utility model, the relative positions of the L-shaped supporting beam and the platform connecting beam and the relative positions of the positioning pin and the positioning ring are adjusted according to the specification and the bore diameter of a workpiece to be bored, so that the purpose of quickly positioning the machined bore is realized.
Description
Technical Field
The utility model relates to the technical field of machining, in particular to a high-efficiency and accurate type machining boring hole circle center positioning device.
Background
The steel is used as an indispensable important component in industrial production, and the aspects of machinery, construction and production are influenced more and more. A plurality of pin shaft parts and milling surface positions exist in the production and manufacturing of mechanical equipment, and if the machining related precision does not meet the design requirement, the production operation, operation and maintenance and the use and maintenance of subsequent equipment are extremely influenced. Aiming at a round processing part, the traditional mode is that the centre of a circle is determined by measuring through a master steel ruler, and then a clamp milling device is installed for carrying out machining operation. Therefore, the production efficiency is low, the operation is complex, the circle center measurement error is large, the experience dependence of teachers is large, and the requirements of modern production are not met.
SUMMERY OF THE UTILITY MODEL
The utility model provides a high-efficiency and accurate positioning device for a machining boring hole circle center.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a high-efficient accurate formula machining bore hole centre of a circle positioner, includes the platform frame, the platform tie-beam has all been welded to platform frame both sides, and equal symmetry is provided with two L type corbels on the platform tie-beam of every one side, and is fixed with L type corbel structure and platform frame tie-beam through M18 high strength bolt, and every holding ring is tangent the welding with two L type corbels with one side, and axis department all sets up the internal thread hole about every holding ring, all sets up the locating pin in every screw hole and alternates wherein.
The utility model further adopts a preferable scheme that: a plurality of horizontal adjusting boots are firmly welded on the bottom plate of the platform frame, and the plurality of same horizontal adjusting boots are distributed in a front-back and left-right symmetrical mode.
The utility model further adopts a preferable scheme that: platform frame length 1000mm, wide 600mm, thick 20mm, platform tie beam length 1000mm, high 50mm, thick 10mm, equidistant distribution diameter 20 mm's through-hole in the platform tie beam.
The utility model further adopts the preferable scheme that: the long side of the L-shaped supporting beam is 600mm, the short side of the L-shaped supporting beam is 400mm, the thickness of the L-shaped supporting beam is 10mm, and the L-shaped supporting beam is provided with through holes with the equal spacing and the diameter of 20 mm.
Further preferred embodiments of the present invention: the outer diameter of each positioning ring is 500mm, the inner diameter of each positioning ring is 400mm, the thickness of each positioning ring is 50mm, the diameter of each internal thread hole is 30mm, and the length of each positioning pin is 400 mm.
The utility model has the following advantages: according to the utility model, the relative positions of the L-shaped supporting beam and the platform connecting beam and the relative positions of the positioning pin and the positioning ring are adjusted according to the specification and the bore diameter of a workpiece to be bored, so that the purpose of quickly positioning the machined bore is realized. The boring machine has the advantages of simple processing and manufacturing process, high efficiency and easiness in maintenance, simplicity and convenience in operation, no influence of fields, spaces and environments, and capability of greatly improving the quality, efficiency and precision of boring processing.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a left side view of the present invention;
FIG. 3 is a front view of the present invention;
in the figure: 1-positioning pin, 2-platform frame, 3-positioning ring, 4-platform connecting beam, 5-horizontal adjusting shoe and 6-L-shaped supporting beam.
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.
According to shown in fig. 1-3, a high-efficient accurate formula machining bore hole centre of a circle positioner, including platform frame 2, platform tie-beam 4 has all been welded to platform frame 2 both sides, equal symmetry is provided with two L type corbels 6 on the platform tie-beam 4 of each side, it is fixed with platform tie-beam 4 with L type corbels 6 structure through M18 high strength bolt, every holding ring 3 and two tangent welding of L type corbels 6 with one side, axis department sets up the internal thread hole about every holding ring 3 about, all set up locating pin 1 in every screw hole and alternate wherein, set up the work piece specification that can bore hole processing as required like this, bore hole diameter, adjust the relative position of L type corbel 6 and platform tie-beam 4, the relative position of locating pin 1 and holding ring 3, realize processing bore hole quick positioning purpose.
The bottom plate of the platform frame 2 is firmly welded with a plurality of horizontal adjusting boots 5, the front and back and the bilateral symmetry of the plurality of same horizontal adjusting boots 5 are distributed, the horizontal state of the whole structure can be realized through the horizontal adjusting boots 5, the structural levelness is ensured, and the processing requirement is met.
The working principle is as follows: the device is placed on a flat open ground, the relative positions of the L-shaped supporting beam 6 and the platform connecting beam 4 are adjusted according to the specification of a workpiece and the diameter of a bored hole, the workpiece penetrates through the positioning ring 3, the position of the positioning pin 1 is adjusted, and the processing, boring and milling tasks are waited to be completed.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (5)
1. The utility model provides a high-efficient accurate formula machining bore hole centre of a circle positioner which characterized in that: including platform frame (2), platform frame (2) both sides all weld have platform tie-beam (4), and equal symmetry is provided with two L type corbels (6) on the platform tie-beam (4) of every side, and is fixed with L type corbel (6) structure and platform tie-beam (4) through M18 high strength bolt, and every holding ring (3) and two L type corbels (6) tangent welding with one side, axis department all sets up the internal thread hole about every holding ring (3) about from top to bottom, all sets up locating pin (1) in every screw hole and alternates wherein.
2. The efficient and accurate type machining boring hole circle center positioning device according to claim 1, characterized in that: a bottom plate of the platform frame (2) is firmly welded with a plurality of horizontal adjusting boots (5), and the plurality of same horizontal adjusting boots (5) are distributed in a front-back and left-right symmetrical mode.
3. The efficient and accurate type machining boring hole circle center positioning device according to claim 2, characterized in that: the platform frame (2) is 1000mm long, 600mm wide and 20mm thick, the platform tie-beam (4) is 1000mm long, 50mm high and 10mm thick, and 20mm diameter through holes are distributed in the platform tie-beam (4) at equal intervals.
4. The efficient and accurate type machining boring hole circle center positioning device according to claim 3, characterized in that: the long side of the L-shaped supporting beam (6) is 600mm, the short side of the L-shaped supporting beam is 400mm, the thickness of the L-shaped supporting beam is 10mm, and the L-shaped supporting beam is provided with through holes with the equal spacing and the diameter of 20 mm.
5. The efficient and accurate type machining boring hole circle center positioning device according to claim 3, characterized in that: the outer diameter of each positioning ring (3) is 500mm, the inner diameter of each positioning ring is 400mm, the thickness of each positioning ring is 50mm, the diameter of each internal thread hole is 30mm, and the length of each positioning pin (1) is 400 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220133855.1U CN216780428U (en) | 2022-01-19 | 2022-01-19 | Efficient and accurate machining boring hole circle center positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220133855.1U CN216780428U (en) | 2022-01-19 | 2022-01-19 | Efficient and accurate machining boring hole circle center positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216780428U true CN216780428U (en) | 2022-06-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220133855.1U Active CN216780428U (en) | 2022-01-19 | 2022-01-19 | Efficient and accurate machining boring hole circle center positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216780428U (en) |
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2022
- 2022-01-19 CN CN202220133855.1U patent/CN216780428U/en active Active
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