CN218225700U - Locking and positioning device used in drilling and tapping process of special-shaped thin-walled pipe - Google Patents
Locking and positioning device used in drilling and tapping process of special-shaped thin-walled pipe Download PDFInfo
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- CN218225700U CN218225700U CN202222420651.9U CN202222420651U CN218225700U CN 218225700 U CN218225700 U CN 218225700U CN 202222420651 U CN202222420651 U CN 202222420651U CN 218225700 U CN218225700 U CN 218225700U
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Abstract
A locking and positioning device used in the drilling and tapping process of a special-shaped thin-walled tube is characterized in that a left vertical plate and a right vertical plate which are parallel to each other are fixedly arranged on the top surface of a square transverse base plate through welding, the left plate end of a transverse U-shaped beam plate is flatly arranged on the top surface of the vertical plate on the left side, the right plate end of the transverse U-shaped beam plate is flatly arranged on the top surface of the vertical plate on the right side, the bottom surface of a material placing plate is fastened in the middle of the top surface of a transverse inverted buckle plate through screws, the middle of the material placing plate is hollowed to form a lower groove, the surface of the groove edge of the lower groove is a special-shaped curved surface, the transverse inverted buckle plate is inverted on the bottom surface of the transverse U-shaped beam plate through a second locking bolt, the material placing plate is abutted against a semicircular upper groove in the bottom surface of the transverse U-shaped beam plate under the support of the transverse inverted buckle plate to form a clamping and positioning mechanism which tightly clamps the tail end of the special-shaped thin-walled tube. The utility model discloses can not appear running position and the problem of warp again when carrying out drilling to special-shaped thin wall pipe and attacking tooth man-hour.
Description
Technical Field
The utility model belongs to dysmorphism thin wall pipe processing appurtenance field relates to a locking positioner who is arranged in dysmorphism thin wall pipe drilling to attack tooth process.
Background
The special-shaped thin-walled tube is thin in wall thickness which is mostly 1.5mm, the special-shaped thin-walled tube is a special-shaped curved surface, and the surface of the special-shaped thin-walled tube deforms a lot, so that the special-shaped thin-walled tube needs to be positioned before drilling and tapping processing is carried out on the special-shaped thin-walled tube under the condition.
Disclosure of Invention
In order to solve the problem, the utility model provides a locking positioner that is arranged in dysmorphism thin wall pipe drilling to attack tooth process, its clamping positioning mechanism can reach complete dead positioning state of lock with the special-shaped curved surface of dysmorphism thin wall pipe to this reaches and to drill to special-shaped thin wall pipe and attack the tooth and add the problem that can not appear running and the re-deformation of man-hour, has not only guaranteed the processingquality of special-shaped thin wall pipe, but also can improve machining efficiency effectively.
In order to achieve the purpose, the utility model discloses a following technical scheme realizes: a locking and positioning device used in the drilling and tapping process of a special-shaped thin-walled tube is composed of a square transverse seat plate, a vertical plate, a transverse U-shaped beam plate, a transverse inverted buckle plate, a material placing plate, a round cushion block, a U-shaped cushion block and a locking bolt,
the top surface of the square transverse seat plate is fixedly provided with a left vertical plate and a right vertical plate which are parallel to each other in a welding way, and the middle part of the top surface of each vertical plate is drilled with a first bolt hole;
the rear plate of the transverse U-shaped beam plate is recessed forwards along the middle part to form a U-shaped groove, square through holes are cut on the left side and the right side of the transverse U-shaped beam plate, the left plate end of the transverse U-shaped beam plate is flatly arranged on the top surface of the vertical plate on the left side, the right plate end of the transverse U-shaped beam plate is flatly arranged on the top surface of the vertical plate on the right side, a round cushion block is flatly arranged above each square through hole, a round hole is arranged in the middle of each round cushion block, and a first locking bolt penetrates through the round holes downwards in sequence, is screwed with the bolt hole and is screwed tightly, so that the round cushion blocks, the transverse U-shaped beam plate and the vertical plate are tightly connected;
a circular positioning hole is drilled in the middle of the transverse U-shaped beam plate, two circular through holes are drilled in the middle section area of the transverse U-shaped beam plate and distributed on the left side and the right side of the circular positioning hole, a transverse long strip-shaped embedding groove is cut in the lower section of the front side face of the transverse U-shaped beam plate through a lathe, and a left bolt hole and a right bolt hole II are drilled in the transverse U-shaped beam plate;
a semicircular upper groove is cut in the middle of the bottom surface of the transverse U-shaped beam plate through a lathe, and the circular positioning hole and the circular through hole are communicated with the semicircular upper groove;
the front side of the top surface of the transverse inverted buckle plate is welded with a left embedded block and a right embedded block which protrude upwards, and a bolt hole III is drilled in the middle of the left side of the top surface of the transverse inverted buckle plate and in the middle of the right side of the top surface of the transverse inverted buckle plate;
as a necessary technical characteristic, the bottom surface of the material placing plate is fastened to the middle part of the top surface of the transverse inverted buckle plate through screws, the middle part of the material placing plate is hollowed to form a lower groove, the groove edge surface of the lower groove is a special-shaped curved surface, the top surface of the material placing plate is welded with a positioning column bar, and the positioning column bar is positioned on the front side of the lower groove;
the second locking bolt penetrates through the U-shaped through hole downwards and then is screwed and tightened with the bolt hole II and the bolt hole III respectively, and therefore the purpose of fastening and connecting the U-shaped cushion block, the transverse U-shaped beam plate and the transverse inverted buckle plate is achieved;
as a necessary technical characteristic, the transverse inverted buckle plate is inversely buckled on the bottom surface of the transverse U-shaped beam plate through a second locking bolt, and the embedded block on the top surface of the transverse inverted buckle plate is embedded with the transverse long-strip-shaped embedded groove on the front side surface of the transverse U-shaped beam plate;
the special-shaped thin-walled tube clamping device is characterized in that a material placing plate is supported by a transverse inverted buckle plate and is abutted to a semicircular upper groove on the bottom surface of a transverse U-shaped beam plate to form a clamping and positioning mechanism, and the clamping and positioning mechanism tightly clamps the tail end of the special-shaped thin-walled tube;
the positioning column bars on the material placing plate can be upwards connected in series with the circular positioning holes in the middle of the transverse U-shaped beam plate.
The beneficial effects of the utility model reside in that, it can not appear running and the problem of reeformation when carrying out drilling attack tooth to special-shaped thin wall pipe, has not only guaranteed the processingquality of special-shaped thin wall pipe, but also can improve machining efficiency effectively.
The present invention will be described in further detail with reference to the accompanying drawings.
Drawings
FIG. 1 is a front perspective view of the overall combination structure of the present invention;
FIG. 2 is a rear perspective view of the integral combination structure of the present invention;
fig. 3 is a top view of the whole combination structure of the present invention.
In the figure: the structure comprises 1-square transverse seat plate, 2-vertical plate, 3-transverse U-shaped beam plate, 31-circular positioning hole, 32-circular through hole, 33-square through hole, 4-transverse inverted buckle, 5-material placing plate, 61-first locking bolt, 62-second locking bolt, 71-circular cushion block, 72-U-shaped cushion block and A-special-shaped thin-walled tube.
Detailed Description
As shown in figures 1, 2 and 3, the locking and positioning device for the drilling and tapping process of the special-shaped thin-walled tube is composed of a square transverse seat plate 1, a vertical plate 2, a transverse U-shaped beam plate 3, a transverse inverted buckle plate 4, a material placing plate 5, a round cushion block 71, a U-shaped cushion block 72 and a locking bolt, and is characterized in that,
the top surface of the square transverse seat plate 1 is fixedly provided with a left vertical plate 2 and a right vertical plate 2 which are parallel to each other through welding, and the middle part of the top surface of each vertical plate 2 is drilled with a first bolt hole;
the rear plate of the transverse U-shaped beam plate 3 is recessed forwards along the middle part to form a U-shaped groove, the left side and the right side of the transverse U-shaped beam plate 3 are both cut with a square through hole 33, the left plate end of the transverse U-shaped beam plate 3 is horizontally arranged on the top surface of the vertical upright plate 2 positioned on the left side, the right plate end of the transverse U-shaped beam plate 3 is horizontally arranged on the top surface of the vertical upright plate 2 positioned on the right side, a round cushion block 71 is horizontally arranged above each square through hole 33, a round hole is formed in the middle of each round cushion block 71, and a first locking bolt 61 sequentially penetrates through the round holes and the square through holes 33 downwards and then is screwed with the bolt holes and tightened so as to achieve the purpose of tightly connecting the round cushion blocks 71, the transverse U-shaped beam plates 3 and the vertical plates 2;
a circular positioning hole 31 is drilled in the middle of the transverse U-shaped beam plate 3, two circular through holes 32 are drilled in the middle section area of the transverse U-shaped beam plate 3, the two circular through holes 32 are distributed on the left side and the right side of the circular positioning hole 31, a transverse long strip-shaped embedding groove is cut in the lower section of the front side face of the transverse U-shaped beam plate 3 through a lathe, and a left bolt hole II and a right bolt hole II are drilled in the transverse U-shaped beam plate 3;
a semicircular upper groove is cut in the middle of the bottom surface of the transverse U-shaped beam plate 3, and the circular positioning hole 31 and the circular through hole 32 are communicated with the semicircular upper groove;
a left embedding block and a right embedding block which are protruded upwards are welded on the front side of the top surface of the transverse inverted buckle plate 4, and a bolt hole III is drilled in the middle of the left side of the top surface of the transverse inverted buckle plate 4 and in the middle of the right side of the top surface of the transverse inverted buckle plate 4;
the bottom surface of the material placing plate 5 is fastened to the middle of the top surface of the transverse inverted buckle plate 4 through screws, the middle of the material placing plate 5 is hollowed to form a lower groove, the groove edge surface of the lower groove is a special-shaped curved surface, the tail end of the special-shaped thin-walled tube A can be placed into the material placing plate 5, a positioning column strip is welded to the top surface of the material placing plate 5, and the positioning column strip is located on the front side of the lower groove;
a U-shaped cushion block 72 is horizontally arranged above each bolt hole II, the U-shaped through hole of the U-shaped cushion block 72 is opposite to the bolt hole II, and a second locking bolt 62 penetrates through the U-shaped through hole downwards and then is screwed and tightened with the bolt hole II and the bolt hole III respectively, so that the U-shaped cushion block 72, the transverse U-shaped beam plate 3 and the transverse inverted plate 4 are fixedly connected;
the transverse inverted buckle plate 4 is inversely buckled on the bottom surface of the transverse U-shaped beam plate 3 through a second locking bolt 62, and an embedded block on the top surface of the transverse inverted buckle plate 4 is embedded with a transverse long-strip-shaped embedded groove on the front side surface of the transverse U-shaped beam plate 3;
the material placing plate 5 is supported by the transverse inverted buckle plate 4 to be involuted with the semicircular upper groove on the bottom surface of the transverse U-shaped beam plate 3 so as to form a clamping positioning mechanism, the clamping positioning mechanism tightly clamps the tail end of the special-shaped thin-walled tube A, and the clamping positioning mechanism and the special-shaped curved surface on the tail end of the special-shaped thin-walled tube A can achieve a complete locking positioning state as the groove edge surface of the lower groove of the material placing plate 5 is a special-shaped curved surface and the groove surface of the semicircular upper groove on the bottom surface of the transverse U-shaped beam plate 3 is a curved surface;
the positioning column strips on the material placing plate 5 can be upwards connected in series with the circular positioning holes 31 in the middle of the transverse U-shaped beam plate 3;
two circular through holes 32 positioned in the middle section area of the transverse U-shaped beam plate 3 can be used as hole-opening guide holes at the tail end of the special-shaped thin-walled tube A.
Claims (1)
1. A locking and positioning device used in the working procedure of drilling and tapping a special-shaped thin-walled tube consists of a square transverse seat plate (1), a vertical plate (2), a transverse U-shaped beam plate (3), a transverse inverted buckle plate (4), a material placing plate (5), a round cushion block (71), a U-shaped cushion block (72) and a locking bolt, and is characterized in that,
the top surface of the square transverse seat plate (1) is fixedly provided with a left vertical plate (2) and a right vertical plate (2) which are parallel to each other through welding, and the middle part of the top surface of each vertical plate (2) is drilled with a first bolt hole;
the rear plate of the transverse U-shaped beam plate (3) is recessed forwards along the middle part to form a U-shaped groove, the left side and the right side of the transverse U-shaped beam plate (3) are both cut with a square through hole (33), the left plate end of the transverse U-shaped beam plate (3) is horizontally arranged on the top surface of the vertical plate (2) on the left side, the right plate end of the transverse U-shaped beam plate (3) is horizontally arranged on the top surface of the vertical plate (2) on the right side, a round cushion block (71) is horizontally arranged above each square through hole (33), a round hole is formed in the middle of each round cushion block (71), and a first locking bolt (61) penetrates through the round hole and the square through hole (33) downwards in sequence and then is screwed with the bolt hole and is screwed, so that the purpose of fastening and connecting the round cushion block (71), the transverse U-shaped beam plate (3) and the vertical plate (2) is achieved;
a circular positioning hole (31) is drilled in the middle of the transverse U-shaped beam plate (3), two circular through holes (32) are further drilled in the middle section area of the transverse U-shaped beam plate (3), the two circular through holes (32) are distributed on the left side and the right side of the circular positioning hole (31), a transverse long strip-shaped embedding groove is cut in the lower section of the front side face of the transverse U-shaped beam plate (3) through a lathe, and a left bolt hole and a right bolt hole II are further drilled in the transverse U-shaped beam plate (3);
a semicircular upper groove is cut in the middle of the bottom surface of the transverse U-shaped beam plate (3), and the circular positioning hole (31) and the circular through hole (32) are communicated with the semicircular upper groove;
a left and a right convex embedded blocks are welded at the front side of the top surface of the transverse inverted buckle plate (4), and a third bolt hole is drilled in the middle of the left side of the top surface of the transverse inverted buckle plate (4) and in the middle of the right side of the top surface of the transverse inverted buckle plate (4);
the bottom surface of the material placing plate (5) is fastened to the middle part of the top surface of the transverse inverted buckle plate (4) through screws, the middle part of the material placing plate (5) is hollowed to form a lower groove, the groove edge surface of the lower groove is a special-shaped curved surface, the tail end of the special-shaped thin-walled tube (A) can be placed into the material placing plate (5), the top surface of the material placing plate (5) is welded with a positioning column bar, and the positioning column bar is located on the front side of the lower groove;
a U-shaped cushion block (72) is horizontally arranged above each bolt hole II, a U-shaped through hole of each U-shaped cushion block (72) is opposite to the bolt hole II, and a second locking bolt (62) penetrates through the U-shaped through hole downwards and then is respectively screwed with the bolt hole II and the bolt hole III, so that the U-shaped cushion block (72), the transverse U-shaped beam plate (3) and the transverse inverted plate (4) are fixedly connected;
the transverse inverted buckle plate (4) is inversely buckled on the bottom surface of the transverse U-shaped beam plate (3) through a second locking bolt (62), and an embedded block on the top surface of the transverse inverted buckle plate (4) is embedded with a transverse long-strip-shaped embedded groove on the front side surface of the transverse U-shaped beam plate (3);
the material placing plate (5) is supported by the transverse inverted buckle plate (4) to be involuted with the semicircular upper groove on the bottom surface of the transverse U-shaped beam plate (3) to form a clamping and positioning mechanism, and the clamping and positioning mechanism tightly clamps the tail end of the special-shaped thin-walled tube (A);
the positioning column bars on the material placing plate (5) can be upwards connected in series with the circular positioning holes (31) in the middle of the transverse U-shaped beam plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222420651.9U CN218225700U (en) | 2022-09-13 | 2022-09-13 | Locking and positioning device used in drilling and tapping process of special-shaped thin-walled pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222420651.9U CN218225700U (en) | 2022-09-13 | 2022-09-13 | Locking and positioning device used in drilling and tapping process of special-shaped thin-walled pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218225700U true CN218225700U (en) | 2023-01-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222420651.9U Active CN218225700U (en) | 2022-09-13 | 2022-09-13 | Locking and positioning device used in drilling and tapping process of special-shaped thin-walled pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218225700U (en) |
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2022
- 2022-09-13 CN CN202222420651.9U patent/CN218225700U/en active Active
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