CN212146127U - Positioning device for machining steel body of PDC drill bit - Google Patents
Positioning device for machining steel body of PDC drill bit Download PDFInfo
- Publication number
- CN212146127U CN212146127U CN202020920216.0U CN202020920216U CN212146127U CN 212146127 U CN212146127 U CN 212146127U CN 202020920216 U CN202020920216 U CN 202020920216U CN 212146127 U CN212146127 U CN 212146127U
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- China
- Prior art keywords
- fixedly connected
- base
- steel body
- positioning device
- rod
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- Expired - Fee Related
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 33
- 239000010959 steel Substances 0.000 title claims abstract description 33
- 238000003754 machining Methods 0.000 title claims description 11
- 238000001125 extrusion Methods 0.000 claims description 13
- 244000309464 bull Species 0.000 abstract description 3
- 230000001737 promoting effect Effects 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 3
- 238000005553 drilling Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
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Abstract
The utility model discloses a positioner of processing PDC drill bit steel body, the on-line screen storage device comprises a base, the top fixedly connected with support column of base, the top fixedly connected with mounting panel of support column, the bottom fixedly connected with telescopic cylinder of mounting panel, telescopic cylinder's output fixedly connected with stripper plate, a plurality of slide bars of bottom fixedly connected with of stripper plate, the top of base is equipped with the sliding chamber that corresponds with the slide bar, the top of base is equipped with the platform of placing that corresponds with the stripper plate position, it is connected through the bull stick rotation admittedly with the top of base to place the platform. The utility model discloses in through many supporting mechanism's setting, make positioning mechanism's stability obtain promoting to the result of use of device has been promoted.
Description
Technical Field
The utility model relates to a PDC drill bit processing equipment technical field especially relates to a positioner of processing PDC drill bit steel body.
Background
Since the 20 th century and 80 th century, the PDC drill bit has high mechanical drilling speed and long service life in homogeneous sand-shale formations with soft to medium hardness due to the unique shearing and rock breaking mode, has become the main drill bit for oil and gas drilling, and meanwhile, along with the continuous development of the drill bit design technology, the diamond superhard material technology and the manufacturing and processing technology, the application range of the PDC drill bit is wider and wider.
But the positioner is comparatively simple for the processing of current PDC drill bit steel body, and positioner's stability is relatively poor to influence positioner's result of use.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the stability of the positioning device is relatively poor that the positioning device is simple for the machining of the PDC drill bit steel body in the prior art, and providing a positioning device for machining the PDC drill bit steel body.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a positioner of processing PDC drill bit steel body, the on-line screen storage device comprises a base, the top fixedly connected with support column of base, the top fixedly connected with mounting panel of support column, the bottom fixedly connected with telescopic cylinder of mounting panel, telescopic cylinder's output fixedly connected with stripper plate, a plurality of slide bars of bottom fixedly connected with of stripper plate, the top of base is equipped with the smooth chamber that corresponds with the slide bar, the top of base is equipped with the platform of placing that corresponds with the stripper plate position, place the platform and rotate through the bull stick with the top of base admittedly and be connected, the one side of placing the platform is equipped with the mounting groove, fixedly connected with guide arm in the mounting groove, the cover is equipped with L type kelly on the guide arm, the top of base is encircleed and is equipped with a plurality of draw.
Preferably, the bottom of base fixedly connected with a plurality of latch segments, be equipped with the latch port on the latch segment.
Preferably, one end of the extrusion plate is fixedly connected with a supporting block, the outer wall of the supporting column is provided with a sliding groove corresponding to the supporting block, a supporting rod is fixedly connected in the sliding groove, and the supporting block is provided with a sliding opening corresponding to the supporting rod.
Preferably, a plurality of steel balls are connected in the sliding opening in a sliding mode, and the edges of the steel balls are in contact with the supporting rod.
Preferably, the guide rod is sleeved with a spring, and two ends of the spring are fixedly connected with the L-shaped clamping rod and the inner wall of the mounting groove respectively.
Preferably, the bottom of the sliding rod is fixedly connected with a limiting block.
Has the advantages that:
1. the steel body is placed at the top of the placing table, then the placing table is rotated, the direction of the steel body is adjusted, then the placing table is fixed by utilizing the L-shaped clamping rod, then the telescopic cylinder is opened to drive the extrusion plate to move, the steel body is fixed, meanwhile, the sliding rod can effectively prevent the extrusion plate from shaking, and the arrangement of the supporting rod and the supporting block can prevent the extrusion plate from shaking;
2. meanwhile, the locking block can conveniently fix the base, the limiting block can prevent the sliding rod from falling off from the sliding cavity, the spring can elastically support the L-shaped clamping rod to a certain degree, and meanwhile, the steel balls can reduce the friction force between the supporting block and the supporting rod.
Drawings
Fig. 1 is a schematic structural view of a positioning device for machining a steel body of a PDC drill bit according to the present invention;
fig. 2 is a schematic structural view of a portion a of fig. 1.
In the figure: the device comprises a base 1, a support column 2, a mounting plate 3, a telescopic cylinder 4, a squeezing plate 5, a sliding rod 6, a placing table 7, a rotating rod 8, a guide rod 9, a clamping rod 10L, a locking block 11, a supporting block 12, a supporting rod 13, a steel ball 14, a spring 15 and a limiting block 16.
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.
Referring to fig. 1-2, a positioning device for machining a steel body of a PDC drill bit comprises a base 1, wherein the bottom of the base 1 is fixedly connected with a plurality of locking blocks 11, the base 1 is conveniently fixed, locking ports are formed in the locking blocks 11, the top of the base 1 is fixedly connected with a supporting column 2 for supporting a mounting plate 3, the top of the supporting column 2 is fixedly connected with a mounting plate 3 for supporting a telescopic cylinder 4, the bottom of the mounting plate 3 is fixedly connected with a telescopic cylinder 4 for driving an extrusion plate 5 to move, and the output end of the telescopic cylinder 4 is fixedly connected with an extrusion plate 5 for fixing the steel body;
in this embodiment, one end of the extrusion plate 5 is fixedly connected with a supporting block 12, the outer wall of the supporting column 2 is provided with a chute corresponding to the supporting block 12, a supporting rod 13 is fixedly connected in the chute and used for supporting the supporting block 12, the supporting block 12 is provided with a sliding opening corresponding to the supporting rod 13, a plurality of steel balls 14 are connected in the sliding opening in a sliding manner, so that the friction force between the supporting rod 13 and the supporting block 12 is reduced, and the edges of the steel balls 14 are in contact with the supporting rod 13;
in the embodiment, the bottom of the extrusion plate 5 is fixedly connected with a plurality of sliding rods 6 to prevent the extrusion plate 5 from shaking, the top of the base 1 is provided with a sliding cavity corresponding to the sliding rods 6, the bottom of the sliding rods 6 is fixedly connected with a limiting block 16 to prevent the sliding rods 6 from falling off from the sliding cavity, and the top of the base 1 is provided with a placing table 7 corresponding to the extrusion plate 5 for placing a steel body;
in this embodiment, place platform 7 and base 1's top and rotate through bull stick 8 and be connected, the one side of placing platform 7 is equipped with the mounting groove, fixedly connected with guide arm 9 in the mounting groove for support L type kelly 10, the cover is equipped with spring 15 on the guide arm 9, spring 15's both ends respectively with the inner wall fixed connection of L type kelly 10 and mounting groove, the cover is equipped with L type kelly 10 on the guide arm 9, be used for fixed platform 7 of placing, base 1's top is encircleed and is equipped with a plurality of draw-in grooves that correspond with L type kelly 10.
In this embodiment, place the steel body at the top of placing platform 7, then rotate and place platform 7, adjust the direction of the steel body, then utilize L type kelly 10 to fix placing platform 7, then open telescopic cylinder 4 and drive stripper plate 5 and remove, fix the steel body, slide bar 6 can effectively prevent shaking of stripper plate 5 simultaneously, and setting up of bracing piece 13 and supporting shoe 12 can prevent shaking of stripper plate 5.
In this embodiment, the locking block 11 can conveniently fix the base 1, the limiting block 16 can prevent the sliding rod 6 from falling off from the sliding cavity, the spring 15 can elastically support the L-shaped clamp rod 10, and the steel ball 14 can reduce the friction between the support block 12 and the support rod 13.
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 (6)
1. The utility model provides a positioner of processing PDC drill bit steel body, includes base (1), its characterized in that: the top of the base (1) is fixedly connected with a supporting column (2), the top of the supporting column (2) is fixedly connected with a mounting plate (3), the bottom of the mounting plate (3) is fixedly connected with a telescopic cylinder (4), the output end of the telescopic cylinder (4) is fixedly connected with an extrusion plate (5), the bottom of the extrusion plate (5) is fixedly connected with a plurality of sliding rods (6), the top of the base (1) is provided with a sliding cavity corresponding to the sliding rods (6), a placing table (7) corresponding to the position of the extrusion plate (5) is arranged at the top of the base (1), the placing table (7) is rotationally connected with the top of the base (1) through a rotating rod (8), one side of the placing table (7) is provided with a mounting groove, a guide rod (9) is fixedly connected in the mounting groove, the guide rod (9) is sleeved with an L-shaped clamping rod (10), and the top of the base (1) is provided with a plurality of clamping grooves corresponding to the L-shaped clamping rod (10) in a surrounding mode.
2. The positioning device for machining the steel body of the PDC bit according to claim 1, wherein: the bottom fixedly connected with of base (1) has a plurality of latch segments (11), be equipped with the check lock on latch segment (11).
3. The positioning device for machining the steel body of the PDC bit according to claim 1, wherein: one end fixedly connected with supporting shoe (12) of stripper plate (5), be equipped with the spout that corresponds with supporting shoe (12) on the outer wall of support column (2), fixedly connected with bracing piece (13) in the spout, be equipped with the sliding opening that corresponds with bracing piece (13) on supporting shoe (12).
4. The positioning device for machining the steel body of the PDC bit according to claim 3, wherein: a plurality of steel balls (14) are connected in the sliding opening in a sliding mode, and the edges of the steel balls (14) are in contact with the supporting rod (13).
5. The positioning device for machining the steel body of the PDC bit according to claim 1, wherein: the guide rod (9) is sleeved with a spring (15), and two ends of the spring (15) are fixedly connected with the L-shaped clamping rod (10) and the inner wall of the mounting groove respectively.
6. The positioning device for machining the steel body of the PDC bit according to claim 1, wherein: the bottom of the sliding rod (6) is fixedly connected with a limiting block (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020920216.0U CN212146127U (en) | 2020-05-27 | 2020-05-27 | Positioning device for machining steel body of PDC drill bit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020920216.0U CN212146127U (en) | 2020-05-27 | 2020-05-27 | Positioning device for machining steel body of PDC drill bit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212146127U true CN212146127U (en) | 2020-12-15 |
Family
ID=73701592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020920216.0U Expired - Fee Related CN212146127U (en) | 2020-05-27 | 2020-05-27 | Positioning device for machining steel body of PDC drill bit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212146127U (en) |
-
2020
- 2020-05-27 CN CN202020920216.0U patent/CN212146127U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201215 |