CN209986273U - Deep hole machining positioning device - Google Patents
Deep hole machining positioning device Download PDFInfo
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- CN209986273U CN209986273U CN201920531523.7U CN201920531523U CN209986273U CN 209986273 U CN209986273 U CN 209986273U CN 201920531523 U CN201920531523 U CN 201920531523U CN 209986273 U CN209986273 U CN 209986273U
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Abstract
The utility model discloses a deep hole processing positioner mainly includes positioning seat, locating pin, T type piece, fastening bolt, its characterized in that: the positioning seat consists of a seat body and a seat lug, the positioning pin is a round steel, and the T-shaped block is divided into a vertical steel block and a horizontal steel block; in the panel course of working, realize need to process accurate positioning and processing in panel A, B two sides 1/2 hole through the usable ordinary digit control machine tool of this positioner, this utility model with the BTA mode by special digit control machine tool processing innovation for ordinary digit control machine tool processing.
Description
Technical Field
The invention relates to the field of deep hole machining, in particular to a deep hole machining positioning device.
Background
In the machining process, holes are common mechanical structures such as different workpiece assemblies and medium flow channels such as liquid or gas, deep holes are one type of holes, and holes with a hole depth to hole diameter ratio (L/D) larger than 5 are generally defined as deep holes. The common deep hole drilling process is to drill by using a deep hole drill, and the common deep hole drill comprises a gun drill, a lengthened hard alloy drill, a BTA (BTA) deep hole drill and the like, but all the deep hole drills need to be processed by using a special numerical control machine.
SUMMERY OF THE UTILITY MODEL
In order to overcome the not enough of prior art existence, the utility model provides a deep hole processing positioner, usable ordinary digit control machine tool processing deep hole.
In order to achieve the purpose, the invention adopts the following technical scheme:
a deep hole processing positioning device mainly comprises a positioning seat, a positioning pin, a T-shaped block and a fastening bolt.
The positioning seat consists of a seat body and seat lugs.
Further, the base body is made of cuboid steel, the length of the base body is 200mm, the width of the base body is 110mm, and the height of the base body is 200 mm.
Furthermore, the seat ear is a cuboid gasket with the length of 110mm, the thickness of 60mm and the height of 20 mm.
Furthermore, the seat lugs are connected with the seat body in a welding mode, the seat lugs are welded below the two sides of the seat body, the vertical distance between the horizontal plane of the seat lugs and the horizontal plane of the seat body is 5mm, the included angle between the horizontal plane of the seat lugs and the vertical plane of the seat body is 90 degrees, and the seat lugs are welded on the two sides of the seat body respectively.
Furthermore, a seat lug bolt hole is machined in the center of the seat lug, and the hole diameter is M16.
Furthermore, a positioning hole is processed in the middle of the upper surface of the positioning seat body, the hole diameter is 5mm, and the hole depth is 5 mm.
The positioning pin is a round steel with the length of 10mm and the diameter of 5 mm.
Furthermore, the positioning pin is connected with the positioning hole in the positioning seat body in a socket mode, namely, the positioning pin can be inserted into the positioning hole.
The T-shaped block is a T-shaped steel block, is manufactured by machining and is divided into a vertical steel block and a horizontal steel block.
Further, the length of the vertical steel block is 20m, the width of the vertical steel block is 20mm, and the height of the vertical steel block is 15 mm.
Further, the length of the horizontal steel block is 50mm, the width of the horizontal steel block is 35mm, and the height of the horizontal steel block is 20 mm.
Further, a T-shaped block bolt hole is machined in the center of the T-shaped block, and the hole diameter is M16.
Further, the non-overlapping part of the vertical steel block and the horizontal steel block of the T-shaped block is a fixed end of the T-shaped block, and the fixed end is connected with a slide way of the numerical control machine tool working platform.
Furthermore, after the T-shaped block fixing end is positioned on the numerical control machine tool working platform slide rail, the T-shaped block fixing end is sequentially connected with the T-shaped block bolt hole and the seat lug bolt hole through the fastening bolt, and the T-shaped block fixing end is fastened on the numerical control machine tool working platform slide rail.
A deep hole machining positioning device working mode is as follows: firstly, manufacturing 3 positioning devices (a positioning device A, a positioning device B and a positioning device C) with the same specification, respectively fixing the positioning device A, the positioning device B and the positioning device C on a numerical control machine tool working platform, taking down positioning pins on the positioning device A, the positioning device B and the positioning device C, and placing the surface A of a plate to be processed on a plane formed by the positioning device A, the positioning device B and the positioning device C (the positioning device A, the positioning device B and the positioning device C play a role in supporting in the process); selecting a drilling tool with the depth of 1/2 holes according to the depth of the hole to be machined, and machining 1/2 holes of a hole A, a hole B and a hole C3 on the surface B of the plate to be machined after positioning by using a numerical control machine; after 1/2 holes of a hole A, a hole B and a hole C3 on the surface B of a plate to be processed are processed, the plate to be processed is taken down, positioning pins are respectively installed on the positioning device A, the positioning device B and the positioning device C, the positions of the positioning device A, the positioning device B and the positioning device C are adjusted on a numerical control machine tool processing platform, so that the positioning pins of the positioning device A, the positioning device B and the positioning device C can be respectively inserted into 1/2 holes of the hole A, the hole B and the hole C, then the surface B of the plate to be processed is placed on a plane formed by the positioning device A, the positioning device B and the positioning device C, so that the positioning pins of the positioning device A, the positioning device B and the positioning device C can be respectively inserted into 1/2 holes of the hole A, the hole B and the hole C, and the positioning device A, the positioning device B and the positioning device C play a positioning; still choose 1/2 hole deep drilling tools, utilize the same positioning method of the NC machine tool, position and process 1/2 hole of hole A, hole B, hole C3 on the board A surface that needs to be processed, at this moment, 1/2 hole of hole A, hole B, hole C3 on the board A surface that needs to be processed and 1/2 hole of hole A, hole B, hole C3 on the board B surface that needs to be processed realize communicating, have finished the processing of the deep hole; by using the method, the processing of other deep holes of the plate to be processed can be quickly realized.
The utility model has the advantages that:
the utility model provides a deep hole processing positioner, in the panel course of working, realize the accurate positioning and the processing in need processing panel A, B two sides 1/2 hole through the usable ordinary digit control machine tool of this positioner, this utility model is deep hole processing mode by special digit control machine tool processing innovation for ordinary digit control machine tool processing.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the positioning seat of the present invention.
Fig. 3 is the utility model discloses positioning seat and digit control machine tool work platform relative position sketch map.
Fig. 4 is a schematic view of the T-shaped block of the present invention.
Wherein 1, digit control machine tool work platform, 2, pedestal, 3, seat ear, 4, seat ear bolt holes, 5, locating pin, 6, locating hole, 7, T-shaped piece, 8, T-shaped piece bolt holes, 9, T-shaped piece stiff end, 10, fastening bolt, 11, need processing panel, 12, positioner A, 13, positioner B, 14, positioner C, h: the distance between the horizontal plane of the seat ear and the horizontal plane of the seat body in the vertical direction, alpha: the horizontal plane of the seat ear and the vertical plane of the seat body form an included angle.
The present invention will be further described with reference to the accompanying drawings and embodiments.
Detailed Description
Example 1:
a deep hole processing positioning device comprises a positioning seat, a positioning pin (5), a T-shaped block (7) and a fastening bolt (10). The positioning seat consists of a seat body (2) and seat lugs (3); the seat body (2) is made of cuboid steel, the length is 200mm, the width is 110mm, and the height is 200 mm; the seat ear (3) is a cuboid gasket with the length of 110mm, the thickness of 60mm and the height of 20 mm; the seat lugs (3) are welded at the lower positions of two sides of the seat body (2), the vertical direction distance h between the lower horizontal plane of the seat lugs (3) and the lower horizontal plane of the seat body (2) is 5mm, and the included angle alpha between the horizontal plane of the seat lugs (3) and the vertical plane of the seat body (2) is 90 degrees; a seat lug bolt hole (4) is processed in the center of the seat lug (3), and the aperture is M16; a positioning hole (6) is processed in the middle of the upper surface of the positioning seat body (2), the aperture is 5mm, and the hole depth is 5 mm; the positioning pin (5) is round steel with the length of 10mm and the diameter of 5mm, and the positioning pin (5) is connected with the positioning hole in the positioning seat body (2) in a socket mode, namely, the positioning pin (5) can be inserted into the positioning hole (6). T-shaped piece (7) divide into vertical steel billet and horizontal steel billet, vertical steel billet length is 20M, the width is 20mm, highly be 15mm, horizontal steel billet length is 50mm, the width is 35mm, highly be 20mm, at T-shaped piece bolt hole (8) of T-shaped piece (7) central processing, the aperture is M16, vertical steel billet and the non-overlapping part of horizontal steel billet are T-shaped piece stiff end (9), through being connected T-shaped piece stiff end (9) with digit control machine tool work platform slide, T-shaped piece stiff end (9) are after setting a position on digit control machine tool work platform (1) slide, utilize fastening bolt (10) to connect gradually T-shaped piece bolt hole (8) and seat ear bolt hole (4), fasten T-shaped piece stiff end (9) on digit control machine tool work platform (1) slide.
The deep hole machining positioning device has the working mode that: firstly, 3 identical positioning devices A (12), B (13) and C (14) are manufactured according to the sizes, the positioning devices A (12), B (13) and C (14) are respectively fixed on a numerical control machine tool working platform (1), positioning pins (5) on the positioning devices A (12), B (13) and C (14) are taken down, and a plate (11) A to be processed is placed on a plane formed by the positioning devices A (12), B (13) and C (14) [ the positioning devices A (12), B and C play a supporting role ] in the process; selecting a drilling tool with the depth of 1/2 holes according to the depth of the hole to be machined, and machining 1/2 holes of a hole A, a hole B and a hole C3 on the surface B of the plate (11) to be machined after positioning by using a numerical control machine; after 1/2 holes of a hole A, a hole B and a hole C3 on the surface B of a plate (11) to be processed are processed, the plate (11) to be processed is taken down, positioning pins (5) are installed on a positioning device A (12), a positioning device B (13) and a positioning device C (14), the positioning device A (12), the positioning device B (13) and the positioning device C (14) are adjusted on a numerical control machine tool processing platform, so that the positioning pins (5) on the positioning device A (12), the positioning device B (13) and the positioning device C (14) can be respectively inserted into 1/2 holes of the hole A, the hole B and the hole C, the surface B of the plate (11) to be processed is placed on a plane formed by the positioning device A (12), the positioning device B (13) and the positioning device C (14), and the positioning pins (5) of the positioning device A (12), the positioning device B (13) and the positioning device C (14) can be respectively inserted into the holes A, the hole B, In 1/2 holes of holes B and C, [ positioning device A (12), positioning device B (13) and positioning device C (14) play a positioning role in the process ]; and (3) positioning by using the same positioning method of a numerical control machine tool, and then processing 1/2 holes of the holes A, B and C3 on the surface A of the plate (11) to be processed, wherein at the moment, 1/2 holes of the holes A, B and C3 on the surface A of the plate (11) to be processed are communicated with 1/2 holes of the holes A, B and C3 on the surface B of the plate (11) to be processed, so that the deep hole processing is completed.
In the plate processing process, the positioning device is utilized to realize the accurate positioning of 1/2 holes on two surfaces of a plate A, B to be processed, and simultaneously, the deep hole processing by utilizing a common numerical control machine to replace a special numerical control machine is realized.
Although the embodiments of the present invention have been described with reference to the accompanying drawings, it is not intended to limit the scope of the invention, and it should be understood by those skilled in the art that various modifications and variations can be made without inventive faculty, based on the technical solutions of the present invention.
Claims (6)
1. The utility model provides a deep hole processing positioner, mainly includes positioning seat, locating pin, T type piece, fastening bolt, its characterized in that: the positioning seat comprises a seat body and a seat lug, the positioning pin is a round steel, and the T-shaped block is divided into a vertical steel block and a horizontal steel block.
2. A deep hole processing positioning device according to claim 1, wherein the base body is a rectangular steel, and has a length of 200mm, a width of 110mm, and a height of 200 mm; the seat ear is a cuboid gasket, the length is 110mm, the thickness is 60mm, and the height is 20 mm; the vertical distance between the lower surface of the seat lug and the lower surface of the seat body is 5mm, the included angle between the horizontal surface of the seat lug and the vertical surface of the seat body is 90 degrees, and the seat lugs are welded on the two sides of the seat body respectively.
3. A deep hole machining positioning device according to claim 1, wherein a seat lug bolt hole is machined in the center of the seat lug, and the diameter of the hole is M16; a positioning hole is formed in the middle of the upper surface of the seat body, the hole diameter is 5mm, and the hole depth is 5 mm.
4. A deep hole machining positioning device according to claim 1, wherein the positioning pin is a round bar with a length of 10mm and a diameter of 5 mm.
5. A deep hole machining positioning device according to claim 1, characterized in that the vertical steel block has a length of 20m, a width of 20mm and a height of 15 mm; the length of the horizontal steel block is 50mm, the width of the horizontal steel block is 35mm, and the height of the horizontal steel block is 20 mm; and a T-shaped block bolt hole is machined in the center of the T-shaped block, and the hole diameter is M16.
6. A deep hole machining positioning device according to claim 1, characterized in that the fastening bolt connects the T-block bolt hole and the seat lug bolt hole in sequence.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920531523.7U CN209986273U (en) | 2019-04-18 | 2019-04-18 | Deep hole machining positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920531523.7U CN209986273U (en) | 2019-04-18 | 2019-04-18 | Deep hole machining positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209986273U true CN209986273U (en) | 2020-01-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920531523.7U Active CN209986273U (en) | 2019-04-18 | 2019-04-18 | Deep hole machining positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209986273U (en) |
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2019
- 2019-04-18 CN CN201920531523.7U patent/CN209986273U/en active Active
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