CN212794022U - Drilling device for valve body threaded bottom hole - Google Patents
Drilling device for valve body threaded bottom hole Download PDFInfo
- Publication number
- CN212794022U CN212794022U CN202021498660.4U CN202021498660U CN212794022U CN 212794022 U CN212794022 U CN 212794022U CN 202021498660 U CN202021498660 U CN 202021498660U CN 212794022 U CN212794022 U CN 212794022U
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- valve body
- drilling
- pressing plate
- hole
- bottom hole
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Abstract
The utility model relates to a drilling device for a threaded bottom hole of a valve body, which comprises a drilling plate, wherein the drilling plate is provided with a positioning column, the center of the drilling plate is provided with a first through hole, the drilling plate at the periphery of a positioning block is provided with four second through holes, two sides of the drilling plate are respectively provided with a convex strip, and the two convex strips are arranged in parallel, the valve body to be processed is placed on a base, the drilling plate is placed on the valve body to be processed, the positioning column on the drilling plate is inserted into the hole in the valve body, simultaneously, the convex strips at two sides of the drilling plate fix the valve body, a pressing block plays a role of positioning, presses the pressing plate on the pressing block and is tightly fixed by a bolt, and the threaded bottom hole on the valve body is processed by four second through holes on the drilling plate, thus, the valve body can be fixed, the phenomenon of unfirm clamping can not occur, and the processed, greatly reducing the processing difficulty.
Description
Technical Field
The utility model relates to a processingequipment, specific theory relates to a drilling equipment for valve body screw thread bottom hole, belongs to frock mould technical field.
Background
At present, a special processing device is not generally arranged when a valve body is processed, the valve body is not easy to clamp due to irregular shape, so that the valve body cannot be processed, even if the valve body can be clamped reluctantly, the processed place is easy to damage after being clamped, and the processing difficulty is greatly increased.
Disclosure of Invention
An object of the utility model is to overcome the weak point of above-mentioned conventional art, provide a drilling equipment for valve body screw thread bottom hole, the clamping is firm, and the place that processes also can not receive the damage easily behind the clamping, has reduced the processing degree of difficulty greatly.
The purpose of the utility model is achieved through the following technical measures: a drilling equipment for valve body screw thread bottom hole, including drilling the board, be equipped with the reference column on the drilling board, the center of drilling the board is equipped with first through-hole, is equipped with on the drilling board of locating piece periphery and is equipped with four second through-holes, and the both sides of drilling the board are equipped with sand grip, two sand grip parallel arrangement respectively.
As a further improvement of the above technical solution:
the bottom of the positioning column is provided with a positioning block, and the positioning block is inserted into the first through hole.
The base is provided with support rods on two sides respectively, and a pressing plate is arranged between the two support rods.
The support rod is perpendicular to the base, a bolt is arranged between the support rod and the base, and the bolt is arranged above the joint of the support rod and the pressing plate.
And a pressing block is arranged between the pressing plate and the drilling plate.
The pressing plate is in a long strip shape, third through holes are formed in the two sides of the pressing plate respectively, and the supporting rod penetrates through the third through holes and is connected with the pressing plate in a sliding mode.
One side of the pressing plate is provided with a third through hole, the other side of the pressing plate is provided with an open slot, one supporting rod penetrates through the third through hole and is in sliding connection with the pressing plate, and the other supporting rod enters the open slot.
The pressing plate is in a strip shape or a semi-circular arc shape.
Owing to adopted above-mentioned technical scheme, compare with prior art, the utility model has the advantages that: the utility model discloses the valve body that will treat the processing is placed on the base, the drilling board is placed on the valve body of treating the processing, reference column on the drilling board injects the hole in the valve body, and simultaneously, the sand grip of drilling board both sides is fixed with the valve body, the briquetting plays the effect of location, press the clamp plate and compress tightly with the bolt fastening on the briquetting, the screw bottom hole on four second through-holes through the drilling board to the valve body carries out drilling processing, and thus, the valve body can be fixed motionless, the not firm phenomenon of clamping can not appear, the place that processes also can not receive the damage easily behind the clamping, the processing degree of difficulty has been reduced greatly.
The present invention will be further described with reference to the accompanying drawings and the following detailed description.
Drawings
Fig. 1 is a schematic structural view of a drilling device for a threaded bottom hole of a valve body in an embodiment of the present invention;
FIG. 2 is a schematic structural view of a drilling plate according to an embodiment of the present invention;
FIG. 3 is a left side view of the drilling plate according to an embodiment of the present invention;
fig. 4 is a schematic structural view of a pressing plate in embodiment 1 of the present invention;
fig. 5 is a schematic structural view of a pressing plate in embodiment 2 of the present invention;
fig. 6 is a schematic structural view of a pressing plate in embodiment 3 of the present invention;
fig. 7 is a schematic structural diagram of a valve body in an embodiment of the present invention.
In the figure, 1-base, 2-support rod, 3-pressing plate, 4-bolt, 5-drilling plate, 6-pressing block, 7-first through hole, 8-raised strip, 9-second through hole, 10-third through hole, 11-open slot, 12-valve body, 13-bottom surface, 14-hole, 15-threaded bottom hole, 16-positioning column and 17-positioning block.
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 creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Example 1:
as shown in fig. 1-4, the drilling device for the threaded bottom hole of the valve body comprises a drilling plate 5, wherein a positioning column 16 is arranged on the drilling plate 5, a first through hole 7 is formed in the center of the drilling plate 5, a positioning block 17 is arranged at the bottom of the positioning column 16, the positioning block 17 is inserted into the first through hole 7, four second through holes 9 are formed in the drilling plate 5 at the periphery of the positioning block 17, protruding strips 8 are respectively arranged on two sides of the drilling plate 5, and the two protruding strips 8 are arranged in parallel.
The utility model provides a drilling equipment for valve body screw thread bottom hole, still include base 1, base 1 is that both sides are equipped with bracing piece 2 respectively, bracing piece 2 sets up with base 1 is perpendicular, be equipped with bolt 4 between bracing piece 2 and the base 1, it is fixed through bolt 4, be equipped with clamp plate 3 between two bracing pieces 2, clamp plate 3 is rectangular shape, be equipped with briquetting 6 between clamp plate 3 and the drilling board 5, clamp plate 3's both sides are equipped with third through-hole 10 respectively, bracing piece 2 pass third through-hole 10 and with clamp plate 3 sliding connection, bracing piece 2 is equipped with bolt 4 with clamp plate 3's junction top.
Example 2:
as shown in fig. 5, the other structure of the drilling device for the threaded bottom hole of the valve body is the same as that of embodiment 1, except that the pressing plate 3 is in a strip shape, one side of the pressing plate 3 is provided with a third through hole 10, the other side of the pressing plate 3 is provided with an open slot 11, one of the support rods 2 passes through the third through hole 10 and is slidably connected with the pressing plate 3, the other support rod 2 enters the open slot 11, and a bolt 4 is arranged above the joint of the support rod 2 and the pressing plate 3.
Example 3:
as shown in fig. 6, the other structure of the drilling device for the threaded bottom hole of the valve body is the same as that of embodiment 1, except that the pressing plate 3 is in a semi-circular arc shape, one side of the pressing plate 3 is provided with a third through hole 10, the other side of the pressing plate 3 is provided with an open slot 11, one of the support rods 2 passes through the third through hole 10 and is slidably connected with the pressing plate 3, the other support rod 2 enters the open slot 11, and a bolt 4 is arranged above the joint of the support rod 2 and the pressing plate 3.
As shown in fig. 7, the valve body 12 includes a bottom surface 13, a hole 14 is formed in the bottom surface 13, and four screw bottom holes 15 are formed in the bottom surface 12 at the periphery of the hole 14.
The valve body 12 that will treat processing is placed on base 1, drilling board 5 is placed on the valve body 12 of treating processing, the reference column 16 on drilling board 5 injects the hole 14 in the valve body 12, and simultaneously, the sand grip 8 of drilling board 5 both sides is fixed with valve body 12, briquetting 6 plays the effect of location, press clamp plate 3 on briquetting 6 with bolt 4 fixed compressing tightly, through four second through-holes 9 on drilling board 5 to the screw bottom hole 15 on the valve body 12 processing of driling, thus, valve body 12 can fix, the not firm phenomenon of clamping can not appear, the place that processes also can not receive the damage easily after the clamping, the processing degree of difficulty has been reduced greatly.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (8)
1. A drilling equipment for valve body screw thread bottom hole which characterized in that: including drilling board (5), be equipped with reference column (16) on drilling board (5), the center of drilling board (5) is equipped with first through-hole (7), is equipped with four second through-holes (9) on drilling board (5) of locating piece (17) periphery, and the both sides of drilling board (5) are equipped with sand grip (8) respectively, two sand grip (8) parallel arrangement.
2. The drilling apparatus for a threaded bottom hole of a valve body according to claim 1, wherein: the bottom of the positioning column (16) is provided with a positioning block (17), and the positioning block (17) is inserted into the first through hole (7).
3. The drilling apparatus for the threaded bottom hole of the valve body according to claim 2, wherein: the device is characterized by further comprising a base (1), wherein two sides of the base (1) are respectively provided with a supporting rod (2), and a pressing plate (3) is arranged between the two supporting rods (2).
4. A drilling device for a threaded bottom hole of a valve body according to claim 3, characterized in that: the support rod (2) is perpendicular to the base (1), a bolt (4) is arranged between the support rod (2) and the base (1), and the bolt (4) is arranged above the joint of the support rod (2) and the pressing plate (3).
5. The drilling apparatus for the threaded bottom hole of the valve body according to claim 4, wherein: and a pressing block (6) is arranged between the pressing plate (3) and the drilling plate (5).
6. A drilling device for a threaded bottom hole of a valve body according to claim 3, characterized in that: the pressing plate (3) is in a long strip shape, third through holes (10) are formed in the two sides of the pressing plate (3) respectively, and the supporting rod (2) penetrates through the third through holes (10) and is connected with the pressing plate (3) in a sliding mode.
7. A drilling device for a threaded bottom hole of a valve body according to claim 3, characterized in that: one side of the pressing plate (3) is provided with a third through hole (10), the other side of the pressing plate (3) is provided with an open slot (11), one supporting rod (2) penetrates through the third through hole (10) and is in sliding connection with the pressing plate (3), and the other supporting rod (2) enters the open slot (11).
8. The drilling apparatus for a threaded bottom hole of a valve body according to claim 7, wherein: the pressing plate (3) is in a strip shape or a semi-circular arc shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021498660.4U CN212794022U (en) | 2020-07-27 | 2020-07-27 | Drilling device for valve body threaded bottom hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021498660.4U CN212794022U (en) | 2020-07-27 | 2020-07-27 | Drilling device for valve body threaded bottom hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212794022U true CN212794022U (en) | 2021-03-26 |
Family
ID=75104460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021498660.4U Active CN212794022U (en) | 2020-07-27 | 2020-07-27 | Drilling device for valve body threaded bottom hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212794022U (en) |
-
2020
- 2020-07-27 CN CN202021498660.4U patent/CN212794022U/en active Active
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