CN214212308U - Pressure screen cylinder drilling tool - Google Patents
Pressure screen cylinder drilling tool Download PDFInfo
- Publication number
- CN214212308U CN214212308U CN202023148387.5U CN202023148387U CN214212308U CN 214212308 U CN214212308 U CN 214212308U CN 202023148387 U CN202023148387 U CN 202023148387U CN 214212308 U CN214212308 U CN 214212308U
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- positioning plate
- pressure screen
- screen cylinder
- upper positioning
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- 238000005553 drilling Methods 0.000 title claims abstract description 44
- 238000003780 insertion Methods 0.000 claims description 6
- 230000037431 insertion Effects 0.000 claims description 6
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
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Abstract
The utility model discloses a pressure screen cylinder drilling tool, which comprises an upper positioning plate, a vertical rod, a middle supporting rod, a middle positioning plate and a lower positioning plate; the upper positioning plate, well bracing piece, the lower positioning plate, well positioning plate supports only the location to pressure screen barrel inner wall, and run through by the pole setting, make the central line of upper positioning plate and lower positioning plate in same vertical plane, and the lower positioning plate inserts pressure screen barrel inner wall constant head tank and plays the positioning action, make upper positioning plate central line, well bracing piece central line, lower positioning plate central line and pressure screen barrel inner wall constant head tank central line are just on same vertical plane, and it has central indicator line to cooperate drilling mould with it, its central indicator line aligns with the central line of upper positioning plate, adopt the drilling tool to drill hole again can, positioning accuracy is high, and convenient operation, high efficiency, can fix a position the drilling in batches, and the suitability is strong.
Description
Technical Field
The utility model belongs to the technical field of the pressure screen processing, concretely relates to pressure screen barrel drilling frock.
Background
When the pressure screen cylinder body is drilled, because the hole on the upper top surface of the pressure screen cylinder body and the groove or the hole on the lower bottom surface of the pressure screen cylinder body have angle requirements, and the angle size is the installation positioning size of the pressure screen cylinder body, if the angle size has errors, the circumferential position relation of the hole on the upper plane and the groove or the hole on the lower bottom surface is not correct, and the pressure screen cylinder body cannot be installed with an adjacent component. When a hole on the top surface of a common pressure screen cylinder is drilled, because the positioning groove or the hole is special, when the pressure screen cylinder is manually scribed and drilled on the lower plane, because the positioning groove and the hole are not at the same height and plane, scribing can be completed by matching two persons, then drilling is performed, the precision is difficult to guarantee, and great human factors cause great errors. The scribing precision is difficult to ensure, labor and time are wasted, and therefore a brand new process equipment is urgently needed to change the current situation.
SUMMERY OF THE UTILITY MODEL
Not enough to the description among the above-mentioned prior art, the utility model provides a pressure screen cylinder drilling frock.
The utility model discloses the technical scheme who adopts does:
a pressure screen cylinder drilling tool comprises an upper positioning plate, a vertical rod, a middle supporting rod and a lower positioning plate; the upper positioning plate is arranged at the upper part of the vertical rod, the lower positioning plate is arranged at the lower part of the vertical rod, and the middle supporting rod is arranged on the vertical rod and positioned between the upper positioning plate and the lower positioning plate; the upper positioning plate, the lower positioning plate and the middle supporting rod are parallel to each other, the upper positioning plate and the lower positioning plate are positioned on the same side of the vertical rod, and the middle supporting rod is positioned on the other side of the vertical rod; the lower positioning plate is inserted into a positioning groove or a positioning hole on the inner wall of the pressure screen cylinder body, and the free end of the middle supporting rod is in abutting contact with the inner wall of the pressure screen cylinder body; the free end of the upper positioning plate is in abutting contact with the inner wall of the pressure screen cylinder, a central indicating tip is arranged at the free end of the upper positioning plate, and the central indicating tip is higher than the upper top surface of the pressure screen cylinder. The upper positioning plate, well bracing piece and lower locating plate are run through by the pole setting, this just makes the central line of upper positioning plate and lower locating plate in same vertical plane, and upper positioning plate and well bracing piece tip all support the contact with pressure screen barrel inner wall, the vertical state of pole setting has been ensured, lower locating plate inserts pressure screen barrel inner wall constant head tank or locating hole and plays the positioning action, this just makes upper positioning plate central line, well bracing piece central line, lower locating plate central line and pressure screen barrel inner wall constant head tank or locating hole central line just on same vertical plane.
As the utility model discloses an optimal scheme, install in the pole setting with adjustable well bracing piece, the stiff end that specifically adopts bracing piece in is equipped with the screw hole, is equipped with the regulation mounting hole in the pole setting, adjusting bolt pass behind the regulation mounting hole with screw hole threaded connection, change adjusting bolt and screw hole close the length soon and can change the distance between bracing piece and the pressure screen barrel inner wall in the change, ensure well bracing piece and pressure screen barrel inner wall in close contact with.
As a preferred scheme of the utility model, the fixed end of the upper positioning plate is provided with a mounting hole I and a positioning mounting plate, the positioning mounting plate is vertically mounted on the upper positioning plate, the upper positioning plate is mounted on the vertical rod through the mounting hole I, and the positioning bolt passes through a threaded hole on the positioning mounting plate to lock the upper positioning plate on the vertical rod; the free end of the upper positioning plate is of an arc-shaped structure, and the arc-shaped structure is in contact with the inner wall of the pressure screen cylinder; the central indication tip and the end face of the arc-shaped structure form a limiting groove, preferably, the cross section of the central indication tip is triangular, and the end point of the triangular is the center of the drilled hole.
As a preferred scheme of the utility model, the stiff end of bottom plate is equipped with mounting hole II, and the bottom plate passes through mounting hole II to be installed in the pole setting, and the free end of bottom plate is equipped with inserts the lug, inserts in the constant head tank of lug insertion pressure screen barrel inner wall.
As a preferred scheme of the utility model, the symmetry is equipped with middle locating plate in the pole setting between last locating plate and the well bracing piece and the pole setting between lower locating plate and the well bracing piece, and middle locating plate is perpendicular with the last locating plate, and the tip and the interior wall of pressure screen barrel of middle locating plate are supported and are ended the contact. The middle positioning plate is arranged to be stably connected with the pressure screen cylinder better, and the pressure screen cylinder is prevented from inclining during processing.
As a preferred scheme of the utility model, the middle positioning plate is provided with a mounting hole III and a locking hole, the mounting hole III is perpendicular to the locking hole, the middle positioning plate is mounted on the upright rod through the mounting hole III, and the locking bolt is in threaded connection with the locking hole and locks the middle positioning plate on the upright rod; and the end part of the middle positioning plate is provided with an inclined stopping part.
The utility model also provides a use method of pressure screen barrel body drilling frock, the step is:
s1, assembling and processing the tool;
installing an upper positioning plate, a middle supporting rod and a lower positioning plate on the vertical rod, enabling the upper positioning plate, the middle supporting rod and the lower positioning plate to be parallel, enabling the upper positioning plate and the lower positioning plate to be positioned at the same side of the vertical rod, enabling the middle supporting rod to be positioned at the other side of the vertical rod, and enabling the upper positioning plate and the middle positioning plate to be perpendicular; and the upper positioning plate, the middle supporting rod and the lower positioning plate are all provided with center lines.
And S2, vertically placing the pressure screen cylinder to be drilled on a processing tool.
Adjusting the position of the middle supporting rod to enable the free end of the middle supporting rod to be in abutting contact with the inner wall of the pressure screen cylinder body; the inserting convex block of the lower positioning plate is inserted into the positioning groove or the positioning hole of the inner wall of the pressure screen cylinder, the arc-shaped structure of the upper positioning plate is contacted with the inner wall of the pressure screen cylinder, and the center indicating tip of the upper positioning plate is positioned outside the upper top surface of the pressure screen cylinder.
And S3, placing a drilling die.
The drilling die is placed on the outer wall of the upper top surface of the pressure screen cylinder and located below the center indicating tip of the upper positioning plate, a center indicating line is arranged on a drilling hole in the drilling die, and the center line on the center indicating tip is overlapped with the center indicating line of the drilling die.
S4, drilling;
and drilling the upper top surface of the pressure screen cylinder by using a drilling tool according to the drilling die.
The utility model uses the upper positioning plate, the middle supporting rod, the lower positioning plate and the middle positioning plate to carry out the abutting contact on the inner wall of the pressure screen cylinder body to position the pressure screen cylinder body, and the upper positioning plate, the middle supporting rod, the lower positioning plate and the middle positioning plate are all provided with a vertical rod to run through, thus leading the central lines of the upper positioning plate and the lower positioning plate to be in the same vertical plane, leading the end parts of the upper positioning plate and the middle supporting rod to be in abutting contact with the inner wall of the pressure screen cylinder body, ensuring the vertical state of the vertical rod, leading the lower positioning plate to be inserted into the positioning groove or the positioning hole on the inner wall of the pressure screen cylinder body to play a positioning role, leading the central line of the upper positioning plate, the central line of the middle supporting rod, the central line of the lower positioning plate and the central line of the positioning groove on the inner wall of, and drilling can be carried out by adopting the drilling tool, so that the positioning precision is high, the operation is convenient, the efficiency is high, the positioning and drilling can be carried out in batches, and the applicability is strong.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only 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 the structure schematic diagram of the processing tool of the utility model.
Fig. 2 is the utility model discloses the front view of locating plate on the processing frock.
Fig. 3 is the utility model discloses the top view of processing frock locating plate.
Fig. 4 is the utility model discloses the top view of locating plate under the processing frock.
Fig. 5 is the utility model discloses the structural schematic diagram of locating plate in the processing frock.
Fig. 6 is a front view of the working condition of the processing tool of the present invention.
Fig. 7 is a plan view of the processing tool in use state.
Fig. 8 is a schematic structural view of the drilling mold of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without any creative effort belong to the protection scope of the present invention.
Example 1:
a pressure screen cylinder drilling tool is shown in figures 1, 6 and 7 and comprises an upper positioning plate 1, a vertical rod 2, a middle supporting rod 3, a lower positioning plate 4 and a middle positioning plate 7.
The upper positioning plate 1 is arranged on the upper part of the vertical rod 2, the lower positioning plate 4 is arranged on the lower part of the vertical rod 2, and the middle support rod 3 is adjustably arranged on the vertical rod 2 and is positioned between the upper positioning plate 1 and the lower positioning plate 4, and the free end of the middle support rod 3 is in abutting contact with the inner wall of the pressure screen cylinder.
The adjustable installation is specifically that the stiff end at well bracing piece 3 is equipped with the screw hole, is equipped with the regulation mounting hole in pole setting 2, adjusting bolt 6 pass behind the regulation mounting hole with screw hole threaded connection, change adjusting bolt and screw hole close length soon and can change the distance between bracing piece and the pressure screen barrel inner wall in the change, guarantee well bracing piece and pressure screen barrel inner wall in close contact with.
And for better being connected with the pressure screen cylinder, the upright stanchion 2 between the upper positioning plate 1 and the middle supporting rod 3 and the upright stanchion between the lower positioning plate 4 and the middle supporting rod 3 are symmetrically provided with a middle positioning plate 7, the middle positioning plate 7 is vertical to the upper positioning plate 1, and the end part of the middle positioning plate 7 is in abutting contact with the inner wall of the pressure screen cylinder. The middle positioning plate is arranged to be stably connected with the pressure screen cylinder better, and the pressure screen cylinder is prevented from inclining during processing.
The upper positioning plate 1, the lower positioning plate 4 and the middle supporting rod 3 are parallel to each other, the upper positioning plate 1 and the lower positioning plate 4 are positioned on the same side of the vertical rod 2, and the middle supporting rod 3 is positioned on the other side of the vertical rod 2.
Specifically, as shown in fig. 2 and 3, the fixed end of the upper positioning plate 1 is provided with a mounting hole I12 and a positioning mounting plate, the positioning mounting plate is vertically mounted on the upper positioning plate 1, the upper positioning plate 1 is mounted on the upright rod 2 through a mounting hole I12, and a positioning bolt passes through a threaded hole in the positioning mounting plate to lock the upper positioning plate on the upright rod; the free end of the upper positioning plate 1 is of an arc-shaped structure, and the arc-shaped structure is in contact with the inner wall of the pressure screen cylinder; and the free end of the upper positioning plate 1 is provided with a central indicating tip 11, the central indicating tip 11 is higher than the upper top surface of the pressure screen cylinder, the central indicating tip 11 and the end surface of the arc-shaped structure form a limiting groove, preferably, the cross section of the central indicating tip 11 is triangular, preferably, isosceles triangle, and the end point of the isosceles triangle is the center of the drilled hole.
As shown in fig. 4, the fixed end of the lower positioning plate 4 is provided with a mounting hole II41, the lower positioning plate 4 is mounted on the vertical rod 2 through a mounting hole II41, the free end of the lower positioning plate 4 is provided with an insertion projection 42, and the insertion projection 42 is inserted into a positioning groove or a positioning hole on the inner wall of the pressure screen cylinder.
As shown in fig. 5, the middle positioning plate 7 is provided with a mounting hole III71 and a locking hole 72, the mounting hole III71 is perpendicular to the locking hole, the middle positioning plate 7 is mounted on the upright rod 2 through the mounting hole III71, and the locking bolt 8 is in threaded connection with the locking hole and locks the middle positioning plate 7 on the upright rod 2; and an inclined stopper 9 is provided at an end of the middle positioning plate 7.
The top board, well bracing piece and lower locating plate are run through by the pole setting, this just makes the central line of top board and lower locating plate in same vertical plane, and top board and well bracing piece tip all support the contact with the pressure screen barrel inner wall, the vertical state of pole setting has been ensured, the lower locating plate inserts pressure screen barrel inner wall constant head tank and plays the positioning action, this just makes 1 line of top board, 3 central lines of well bracing piece, 4 central lines of lower locating plate and pressure screen barrel inner wall constant head tank central lines just on same vertical plane.
The use method of the pressure screen cylinder drilling tool comprises the following steps:
s1, assembling and processing the tool;
an upper positioning plate 1, a middle positioning plate 7, a middle supporting rod 3 and a lower positioning plate 4 are arranged on an upright rod 2, the upper positioning plate 1, the middle supporting rod 3 and the lower positioning plate 4 are parallel, the upper positioning plate 1 and the lower positioning plate 4 are positioned at the same side of the upright rod 2, the middle supporting rod 3 is positioned at the other side of the upright rod 2, and the upper positioning plate 1 is vertical to the middle positioning plate 7; and the upper positioning plate 1, the middle positioning plate 7, the middle supporting rod 3 and the lower positioning plate 4 are all provided with center lines, and the assembled structure is shown in figure 1.
And S2, vertically placing the pressure screen cylinder to be drilled on a processing tool.
Adjusting the position of the middle support rod 3 to enable the free end of the middle support rod 3 to be in abutting contact with the inner wall of the pressure screen cylinder body; the insertion convex block of the lower positioning plate 4 is inserted into the positioning groove or the positioning hole of the inner wall of the pressure screen cylinder, the arc-shaped structure of the upper positioning plate 1 is contacted with the inner wall of the pressure screen cylinder, and the central indication tip 11 of the upper positioning plate 1 is positioned outside the upper top surface of the pressure screen cylinder.
And S3, placing a drilling die.
The drilling die 10 is placed on the outer wall of the upper top surface of the pressure screen cylinder body 15 and is positioned below the central indicating tip of the upper positioning plate 1, a central indicating line is arranged on the drilling hole on the drilling die, and the central line on the central indicating tip is superposed with the central indicating line of the drilling die, and the drilling die is matched as shown in fig. 6 and 7.
S4, drilling;
and drilling the upper top surface of the pressure screen cylinder by using a drilling tool according to the drilling die.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (8)
1. The utility model provides a pressure screen barrel drilling frock which characterized in that: comprises an upper positioning plate (1), an upright rod (2), a middle supporting rod (3) and a lower positioning plate (4); the upper positioning plate (1) is arranged at the upper part of the upright stanchion (2), the lower positioning plate (4) is arranged at the lower part of the upright stanchion (2), and the middle supporting rod (3) is arranged on the upright stanchion (2) and is positioned between the upper positioning plate (1) and the lower positioning plate (4); the upper positioning plate (1), the lower positioning plate (4) and the middle supporting rod (3) are parallel to each other, the upper positioning plate (1) and the lower positioning plate (4) are positioned at the same side of the vertical rod (2), and the middle supporting rod (3) is positioned at the other side of the vertical rod (2); the lower positioning plate (4) is inserted into a positioning groove or a positioning hole on the inner wall of the pressure screen cylinder body, and the free end of the middle support rod (3) is in abutting contact with the inner wall of the pressure screen cylinder body; the free end of the upper positioning plate (1) is in abutting contact with the inner wall of the pressure screen cylinder, a central indicating tip (11) is arranged at the free end of the upper positioning plate (1), and the central indicating tip (11) is higher than the upper top surface of the pressure screen cylinder.
2. The pressure screen cylinder body drilling tool of claim 1, characterized in that: the middle supporting rod (3) is adjustably arranged on the vertical rod (2).
3. The pressure screen cylinder drilling tool of claim 2, characterized in that: the fixed end of the middle support rod (3) is provided with a threaded hole, the upright rod (2) is provided with an adjusting mounting hole, and the adjusting bolt (6) penetrates through the adjusting mounting hole and then is in threaded connection with the threaded hole.
4. The pressure screen cylinder body drilling tool of claim 1, characterized in that: the fixed end of the upper positioning plate (1) is provided with a mounting hole I (12), the upper positioning plate (1) is mounted on the upright rod (2) through the mounting hole I (12), the free end of the upper positioning plate (1) is of an arc-shaped structure, and the arc-shaped structure is in contact with the inner wall of the pressure screen cylinder; the central indication tip (11) and the end surface of the arc-shaped structure form a limiting groove.
5. The pressure screen cylinder body drilling tool of claim 4, characterized in that: the cross section of the center indicating tip (11) is triangular.
6. The pressure screen cylinder body drilling tool of claim 1, characterized in that: the stiff end of lower locating plate (4) is equipped with mounting hole II (41), and lower locating plate (4) are installed on pole setting (2) through mounting hole II (41), and the free end of lower locating plate (4) is equipped with insertion lug (42), and insertion lug (42) insert in constant head tank or the locating hole of pressure screen barrel inner wall.
7. The pressure screen cylinder drilling tool of any one of claims 1-6, wherein: middle positioning plates (7) are symmetrically arranged on the vertical rods (2) between the upper positioning plate (1) and the middle supporting rod (3) and the vertical rods between the lower positioning plate (4) and the middle supporting rod (3), the middle positioning plates (7) are perpendicular to the upper positioning plate (1), and the end parts of the middle positioning plates (7) are in abutting contact with the inner wall of the pressure screen cylinder body.
8. The pressure screen cylinder drilling tool of claim 7, wherein: the middle positioning plate (7) is provided with a mounting hole III (71) and a locking hole (72), the mounting hole III (71) is perpendicular to the locking hole (72), the middle positioning plate (7) is mounted on the upright rod (2) through the mounting hole III (71), and the locking bolt (8) is in threaded connection with the locking hole (72) and locks the middle positioning plate (7) on the upright rod (2); and an inclined stopping part (9) is arranged at the end part of the middle positioning plate (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023148387.5U CN214212308U (en) | 2020-12-24 | 2020-12-24 | Pressure screen cylinder drilling tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023148387.5U CN214212308U (en) | 2020-12-24 | 2020-12-24 | Pressure screen cylinder drilling tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214212308U true CN214212308U (en) | 2021-09-17 |
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ID=77704961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023148387.5U Active CN214212308U (en) | 2020-12-24 | 2020-12-24 | Pressure screen cylinder drilling tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214212308U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112372023A (en) * | 2020-12-24 | 2021-02-19 | 郑州运达造纸设备有限公司 | Pressure screen cylinder drilling tool and using method thereof |
| CN116727716A (en) * | 2023-06-20 | 2023-09-12 | 杭州川空通用设备有限公司 | Container barrel opening method |
-
2020
- 2020-12-24 CN CN202023148387.5U patent/CN214212308U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112372023A (en) * | 2020-12-24 | 2021-02-19 | 郑州运达造纸设备有限公司 | Pressure screen cylinder drilling tool and using method thereof |
| CN112372023B (en) * | 2020-12-24 | 2024-12-27 | 郑州运达造纸设备有限公司 | Pressure screen cylinder drilling tool and use method thereof |
| CN116727716A (en) * | 2023-06-20 | 2023-09-12 | 杭州川空通用设备有限公司 | Container barrel opening method |
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