CN211028179U - Flange inclined hole drilling clamp - Google Patents
Flange inclined hole drilling clamp Download PDFInfo
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- CN211028179U CN211028179U CN201922082497.7U CN201922082497U CN211028179U CN 211028179 U CN211028179 U CN 211028179U CN 201922082497 U CN201922082497 U CN 201922082497U CN 211028179 U CN211028179 U CN 211028179U
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Abstract
The utility model belongs to the technical field of the flange production facility, specifically a flange bores inclined hole anchor clamps. The problem of the ring flange man-hour can bore the inclined hole and can angle regulation is solved, comprising a base plate, adjusting plate and fixing base, bottom plate one side is provided with first pivot, the bottom plate is articulated through first pivot and adjusting plate one side, the bottom plate opposite side is provided with the second pivot, the both ends symmetry of second pivot is fixed with first sleeve, first sleeve inboard is provided with the screw thread, the adjusting plate opposite side sets up the third pivot, the both ends symmetry of third pivot is fixed with the second sleeve, second sleeve inboard is provided with the screw thread, be provided with same root screw rod in first sleeve and the second sleeve, adjusting plate upper portion is provided with the fixing base, the installation is waited to process the flange on the fixing base. The utility model has the characteristics of simple structure adjusts simple to operate.
Description
Technical Field
The utility model belongs to the technical field of the flange production facility, specifically a flange bores inclined hole anchor clamps.
Background
The flange is also called as a flange disc, belongs to a connecting part, is used for connecting pipe fittings or other parts, and is widely used. Traditional flange is discoid structure, generally needs drilling moreover, and traditional flange drilling frock all will be fixed. There are generally three situations in drilling inclined holes on a flange: (1) drilling a hole on the inclined plane; (2) drilling an inclined hole on a plane; (3) and drilling a hole on the curved surface. When drilling an inclined hole, if a common hole machining method is adopted, the center of the hole is not perpendicular to a drilling plane. The single side of the drill is stressed, and the radial component force acting on the cutting edge of the drill deflects the axis of the drill to one side to bend, so that the requirements on the correct position of a hole and the verticality of a drilled hole are difficult to ensure, and the drill is easy to break.
Disclosure of Invention
The utility model discloses a solve the ring flange and add man-hour can bore the inclined hole and can angle regulation's problem, provide a flange and bore inclined hole anchor clamps.
The utility model adopts the following technical proposal: the utility model provides a flange bores inclined hole anchor clamps, comprising a base plate, adjusting plate and fixing base, bottom plate one side is provided with first pivot, the bottom plate is articulated through first pivot and adjusting plate one side, the bottom plate opposite side is provided with the second pivot, the both ends symmetry of second pivot is fixed with first sleeve, first sleeve inboard is provided with the screw thread, the adjusting plate opposite side sets up the third pivot, the both ends symmetry of third pivot is fixed with the second sleeve, second sleeve inboard is provided with the screw thread, be provided with same root screw rod in first sleeve and the second sleeve, adjusting plate upper portion is provided with the fixing base, the installation is waited to process the flange on the fixing base.
Further, the fixing base comprises a base, an annular side wall is arranged on the periphery of the base, a fluted disc capable of rotating is arranged in the base, tooth-shaped structures are arranged on the periphery of the fluted disc, a through hole is formed in the annular side wall of the base, only a fixing rod is arranged in the through hole, one end of the fixing rod is provided with a clamping head meshed with the tooth-shaped structures, the clamping head can be meshed with the tooth-shaped structures on the periphery of the fluted disc, and a flange plate used for fixing a flange to be machined is fixed.
Further, a fixing flange screw rod is fixed in the middle of the flange connection plate, the fixing flange screw rod penetrates through a middle hole of the flange to be processed, a product fixing pressing cake is arranged at the upper end of the fixing flange screw rod, the product fixing pressing cake is pressed on the upper side of the flange to be processed, and the upper side of the product fixing pressing cake is screwed up by a nut.
Compared with the prior art, the utility model adjusts the clamp for drilling the inclined hole on the flange to the degree required by the drawing of the product, and controls the inclination of the clamp body to be consistent with the drawing requirement through the adjusting screw rod; connecting the dividing plate with a clamp for drilling an inclined hole on the flange by using bolts and nuts; and connecting the assembled clamp with the flange to be processed by using bolts and nuts, and firmly pressing by using a pressing plate to ensure that the axial lead direction of the inclined plane hole is consistent with the moving direction of the cutter, so that the hole can be drilled. The utility model has the characteristics of simple structure adjusts simple to operate.
Drawings
FIG. 1 is a schematic structural diagram I of the present invention;
FIG. 2 is a schematic structural diagram II of the present invention;
FIG. 3 is a schematic view of the internal structure of the fixing base;
FIG. 4 is a schematic view of an external structure of the fixing base;
FIG. 5 is a schematic view of the structure of the present invention after installation;
in the figure, 1-a bottom plate, 2-a first rotating shaft, 3-an adjusting plate, 4-a flange to be processed, 5-a fixed seat, 6-a third rotating shaft, 7-a second rotating shaft, 8-a second sleeve, 9-a screw rod, 10-a first sleeve, 5.1-a base, 5.2-a fixed rod, 5.3-a flange connecting plate, 5.4-a fluted disc and 5.5-a fixed flange screw rod.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1 and 2, a flange inclined hole drilling clamp, including bottom plate 1, adjusting plate 3 and fixing base 5, bottom plate 1 one side is provided with first pivot 2, bottom plate 1 is articulated with adjusting plate 3 one side through first pivot 2, 1 opposite side of bottom plate is provided with second pivot 7, the both ends symmetry of second pivot 7 is fixed with first sleeve 10, first sleeve 10 inboard is provided with the screw thread, 3 opposite sides of adjusting plate set up third pivot 6, the both ends symmetry of third pivot 6 is fixed with second sleeve 8, 8 inboards of second sleeve are provided with the screw thread, be provided with same screw rod 9 in first sleeve 10 and the second sleeve 8, 3 upper portions of adjusting plate are provided with fixing base 5, the installation is waited to process flange 4 on fixing base 5. Wherein bottom plate 1 and adjusting plate 3 are the same rectangle steel sheet of size, and bottom plate 1 is placed on the horizontal plane, adjusts the angle of adjusting plate 3, and after the angle adjustment of adjusting plate 3 was good. The angles of the first sleeve 10 and the second sleeve 8 are adjusted, and the screw 9 is installed, thereby fixing the inclination angle of the adjusting plate 3.
As shown in fig. 3 and 4, the fixing base 5 includes a base 5.1, an annular side wall is disposed on the periphery of the base 5.1, a fluted disc 5.4 capable of rotating is disposed in the base 5.1, a toothed structure is disposed on the periphery of the fluted disc 5.4, a through hole is disposed on the annular side wall of the base 5.1, only a fixing rod 5.2 is disposed in the through hole, one end of the fixing rod 5.2 is provided with a clamp head engaged with the toothed structure, the clamp head can be engaged with the toothed structure on the periphery of the fluted disc 5.4, and a flange connection disc 5.3 for fixing the flange 4 to be processed is fixed on the fluted disc.
As shown in fig. 3-5, a fixed flange screw 5.5 is fixed in the middle of the flange connection plate 5.3, the fixed flange screw 5.5 penetrates through a hole in the middle of the flange 4 to be processed, a product fixed pressure cake 11 is arranged at the upper end of the fixed flange screw 5.5, the product fixed pressure cake 11 is pressed on the upper side of the flange 4 to be processed, and the upper side of the product fixed pressure cake 11 is screwed by a nut.
Adjusting the flange inclined hole drilling clamp to the degree required by a product drawing, and controlling the inclination of the clamp body to be consistent with the drawing requirement by an adjusting screw rod; connecting the dividing plate with a clamp for drilling an inclined hole on the flange by using bolts and nuts; and connecting the assembled clamp with the flange to be processed by using bolts and nuts, firmly pressing by using a pressing plate to ensure that the axial lead direction of the inclined plane hole is consistent with the moving direction of the cutter, and then drilling.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (3)
1. The utility model provides a flange inclined hole anchor clamps that bore which characterized in that: the machining tool comprises a base plate (1), an adjusting plate (3) and a fixing seat (5), wherein a first rotating shaft (2) is arranged on one side of the base plate (1), the base plate (1) is hinged to one side of the adjusting plate (3) through the first rotating shaft (2), a second rotating shaft (7) is arranged on the other side of the base plate (1), first sleeves (10) are symmetrically fixed at two ends of the second rotating shaft (7), threads are arranged on the inner sides of the first sleeves (10), a third rotating shaft (6) is arranged on the other side of the adjusting plate (3), second sleeves (8) are symmetrically fixed at two ends of the third rotating shaft (6), threads are arranged on the inner sides of the second sleeves (8), the same screw rod (9) is arranged in the first sleeves (10) and the second sleeves (8), the fixing seat (5) is fixed on the upper portion of the adjusting plate (3), and a flange (4).
2. The flange inclined hole drilling clamp according to claim 1, characterized in that: fixing base (5) including base (5.1), base (5.1) week side is provided with the annular lateral wall, be provided with fluted disc (5.4) that can rotate in base (5.1), fluted disc (5.4) week side is equipped with dentate structure, set up the perforation on the annular lateral wall of base (5.1), establish only dead lever (5.2) in the perforation, dead lever (5.2) one end is provided with the joint with the meshing of tooth dress structure, the joint can with fluted disc (5.4) week side dentate structure meshing, be fixed with on fluted disc (5.4) be used for with flange connection dish (5.3) fixed of waiting to process flange (4).
3. The flange inclined hole drilling clamp according to claim 2, characterized in that: the middle part of the flange connection disc (5.3) is fixed with a fixed flange screw rod (5.5), the fixed flange screw rod (5.5) penetrates through a middle hole of the flange (4) to be processed, the upper end of the fixed flange screw rod (5.5) is provided with a product fixed pressing cake (11), the product fixed pressing cake (11) is pressed on the upper side of the flange (4) to be processed, and the upper side of the product fixed pressing cake (11) is screwed by a nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922082497.7U CN211028179U (en) | 2019-11-28 | 2019-11-28 | Flange inclined hole drilling clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922082497.7U CN211028179U (en) | 2019-11-28 | 2019-11-28 | Flange inclined hole drilling clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211028179U true CN211028179U (en) | 2020-07-17 |
Family
ID=71541620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922082497.7U Active CN211028179U (en) | 2019-11-28 | 2019-11-28 | Flange inclined hole drilling clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211028179U (en) |
-
2019
- 2019-11-28 CN CN201922082497.7U patent/CN211028179U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 035404 Guanjiaying Industrial Park, Shenshan Township, Dingxiang County, Xinzhou, Shanxi Province Patentee after: Shanxi Guanjiaying Flange Forging Co.,Ltd. Address before: 035400 No.1, butaiying Industrial Park, Dingxiang County, Xinzhou City, Shanxi Province Patentee before: SHANXI GUANJIAYING FLANGE FORGING GROUP CO.,LTD. |