CN218312861U

CN218312861U - Screw drilling tool clamping tool that polishes

Info

Publication number: CN218312861U
Application number: CN202222345758.1U
Authority: CN
Inventors: 李旭
Original assignee: Sichuan Anpu Energy Technology Co ltd
Current assignee: Sichuan Anpu Energy Technology Co ltd
Priority date: 2022-09-05
Filing date: 2022-09-05
Publication date: 2023-01-17
Anticipated expiration: 2032-09-05

Abstract

The utility model relates to a screw rod drilling tool centre gripping frock of polishing, the on-line screen storage device comprises a base, the fixed riser I that is equipped with in one side top of base, the top of base slides and is equipped with riser two, riser one is close to one side of riser two is rotated and is equipped with the fixed plate, the fixed support that is equipped with on the fixed plate, the support is kept away from the fixed disk that is equipped with in one side of fixed plate, annular array rotates and is equipped with a plurality of clamping bars on the fixed disk, adjacent one side is the fixed clamp splice one that is equipped with all between the clamping bar, clamp splice one all is located the clamping bar is close to one side of riser two, run through on the riser two and rotate and inlay and be equipped with the sleeve pipe, the equal annular array in sheathed tube both sides is fixed and is inlayed a plurality of nuts, equal screw thread rotation is equipped with adjusting screw in the nut, the utility model discloses can conveniently carry out the centre gripping to the screw rod drilling tool fixed, can make things convenient for adjusting screw rod drilling tool's angle simultaneously to the effectual practicality that improves the centre gripping frock.

Description

Screw drilling tool clamping tool that polishes

Technical Field

The utility model relates to a screw rod drilling tool centre gripping frock of polishing belongs to the anchor clamps technical field of polishing.

Background

The screw drilling tool is a positive displacement downhole power drilling tool which takes drilling fluid as power and converts liquid pressure energy into mechanical energy, when slurry pumped by a slurry pump flows through a bypass valve and enters a motor, a certain pressure difference is formed at an inlet and an outlet of the motor, a rotor is pushed to rotate around the axis of a stator, and the rotating speed and the torque are transmitted to a drill bit through a universal shaft and a transmission shaft, so that the drilling operation is realized.

Screw rod drilling tool uses the back for a long time, need polish to it, thereby guarantee that screw rod drilling tool can normally work, but at the in-process of polishing, it is fixed to need carry out the centre gripping to screw rod drilling tool, thereby guarantee the quality of polishing, present screw rod drilling tool carries out the centre gripping to screw rod drilling tool's one end with the centre gripping frock of polishing mostly and fixes, thereby it is relatively poor to make fixed stability, when carrying out the centre gripping to screw rod drilling tool simultaneously or loosening, all need workman's use tool to adjust, thereby it is comparatively inconvenient to lead to the centre gripping to fix, and when polishing, need rotate screw rod drilling tool sometimes, thereby adjust the angle of polishing, but present centre gripping frock is not convenient for to adjust the angle of screw rod drilling tool, thereby make the practicality of centre gripping frock lower.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a screw rod drilling tool centre gripping frock of polishing, the utility model discloses can conveniently carry out the centre gripping to the screw rod drilling tool fixed, can make things convenient for the angle of adjusting screw rod drilling tool simultaneously to the effectual practicality that improves the centre gripping frock to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a screw rod drilling tool centre gripping frock of polishing, includes the base, the fixed riser one that is equipped with in one side top of base, the top of base slides and is equipped with riser two, riser one is close to one side of riser two is rotated and is equipped with the fixed plate, the fixed support that is equipped with on the fixed plate, the support is kept away from the fixed disk that is equipped with in one side of fixed plate, annular array rotates on the fixed disk and is equipped with a plurality of clamping bars, adjacent one side is all fixed between the clamping bar and is equipped with clamping piece one, clamping piece one all is located the clamping bar is close to one side of riser two, run through on the riser two and rotate and inlay and be equipped with the sleeve pipe, the equal annular array in sheathed tube both sides is fixed to be inlayed and is equipped with a plurality of nuts, equal screw thread rotation is equipped with adjusting screw in the nut, adjusting screw's one end all extends to just rotate in the sleeve pipe and be connected with clamping piece two.

Further, a first sliding groove is formed in the top end of the base, a first motor is fixedly arranged on the inner wall of one side of the first sliding groove, a first sliding block is fixedly connected with the screw rod of the first motor, a first sliding block is sleeved on the screw rod in a threaded manner, the top end of the first sliding block is fixedly connected with the bottom end of the second vertical plate, and a threaded seat matched with the screw rod is fixedly embedded in the first sliding block in a penetrating manner.

Furthermore, a motor II is fixedly embedded in the vertical plate I, and the output end of the motor II extends to the outer side of the vertical plate I and is fixedly connected with one side, adjacent to the fixing plate.

Furthermore, a first rotating groove is annularly formed in one side, close to the second vertical plate, of the first vertical plate, a first rotating block is arranged in the first rotating groove in a rotating mode, and the first rotating block is fixedly connected with one side, adjacent to the fixing plate, of the first rotating groove.

Furthermore, a plurality of second sliding grooves are formed in the support in an annular array mode, second sliding blocks are arranged in the second sliding grooves in a sliding mode, ejector rods penetrate through and are fixedly embedded in the second sliding blocks, one ends of the ejector rods extend out of the support, a plurality of springs are fixedly arranged in the second sliding grooves in an array mode, one ends of the springs are fixedly connected with two adjacent sides of the sliding blocks, and the other ends of the springs are fixedly connected with the inner walls of the two adjacent sides of the sliding grooves.

Furthermore, a third sliding groove is formed in the support, one end, close to the third sliding groove, of the ejector rod extends into the third sliding groove, an air cylinder is fixedly arranged on the inner wall of one side of the third sliding groove, and the output end of the air cylinder is fixedly connected with an ejector block matched with the ejector rod.

Furthermore, one side, far away from the clamping block I, of the clamping rod is provided with a sliding groove IV, a sliding block III is arranged in the sliding groove IV in a sliding mode, and one end, far away from the ejector block, of the ejector rod is hinged to the adjacent sliding block III.

Furthermore, a second rotary groove is formed in the inner wall of the second vertical plate in an annular mode, a second rotary block matched with the second rotary groove is fixedly arranged on the outer wall of the sleeve in an annular mode, and the second rotary block is rotatably connected with the second rotary groove.

The utility model has the advantages that:

the utility model discloses a clamping bar and sleeve pipe have been set up, when using, it rotates to drive the lead screw through a motor, thereby make the lead screw drive slider one slide in spout one, thereby can drive riser two through slider one and remove to suitable position department, then insert the screw rod drilling tool in the cover pipe, and remove its end to contradict with the fixed disk, can promote the kicking block through the cylinder this moment and remove, thereby make the kicking block promote the ejector pin and remove, the ejector pin will drive slider three and slide in spout four this moment, thereby can drive the clamping bar through slider three and rotate, and then make the clamping bar drive clamping block one and rotate, thereby can contradict the end centre gripping of screw rod drilling tool through clamping block one, then through rotating adjusting screw, thereby make adjusting screw pass through nut promotion clamping block two and screw rod, thereby can fix the screw rod drilling tool centre gripping, when the angle that needs adjusting screw rod drilling tool, this moment drives the fixed plate through motor two and rotates, thereby make the fixed plate drive support and the fixed disk and rotate, thereby can drive the screw rod and rotate, and further can adjust the angle of drilling tool, thereby the drilling tool, the utility model discloses a drilling tool can conveniently carry out the while, thereby the angle of clamping screw rod is improved the practicality.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

Fig. 1 is a front view of the screw drill polishing and clamping tool of the present invention;

fig. 2 is a schematic structural view of the screw drill polishing and clamping tool of the present invention;

fig. 3 is an enlarged view of a portion a in fig. 2 of the screw drill polishing clamping tool of the present invention;

fig. 4 is a side view of a fixing plate of the grinding and clamping tool for the screw drill of the present invention;

reference numbers in the figures: 1. a base; 2. a first vertical plate; 3. a second vertical plate; 4. a fixing plate; 5. a support; 6. fixing the disc; 7. a clamping rod; 8. a first clamping block; 9. a sleeve; 10. a nut; 11. adjusting the screw rod; 12. a second clamping block; 13. a first sliding chute; 14. a first motor; 15. a screw rod; 16. a first sliding block; 17. a second motor; 18. a first rotary groove; 19. rotating a first block; 20. a second chute; 21. a second sliding block; 22. a top rod; 23. a spring; 24. a third chute; 25. a cylinder; 26. a top block; 27. a fourth chute; 28. a third sliding block; 29. a second rotary groove; 30. and rotating the block two.

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 efforts all belong to the protection scope of the present invention.

Example 1: referring to fig. 1-4, the present invention provides a technical solution:

the utility model provides a screw rod drilling tool centre gripping frock of polishing, including base 1, the fixed riser 2 that is equipped with in one side top of base 1, base 1's top slides and is equipped with riser two 3, one side rotation that riser one 2 is close to riser two 3 is equipped with fixed plate 4, the fixed support 5 that is equipped with on the fixed plate 4, support 5 keeps away from fixed plate 6 of fixed plate 4's one side fixed, annular array rotates on the fixed plate 6 and is equipped with a plurality of clamping bars 7, adjacent one side is all fixed between the clamping bar 7 and is equipped with clamp splice one 8, clamp splice one 8 all is located one side that clamp splice 7 is close to riser two 3, run through on riser two 3 and rotate and inlay and be equipped with sleeve pipe 9, the equal annular array in both sides of sleeve pipe 9 is fixed to be inlayed and is equipped with a plurality of nuts 10, equal screw thread rotation is equipped with adjusting screw 11 in the nut 10, adjusting screw 11's one end all extends to in sleeve pipe 9 and rotates and is connected with clamp splice two 12.

Specifically, as shown in fig. 2, a first sliding groove 13 has been seted up on the top of base 1, a first motor 14 is fixedly arranged on the inner wall of one side of a first sliding groove 13, a first motor 14's output fixedly connected with lead screw 15, a first slider 16 is sleeved on the lead screw 15 by screw threads, a first slider 16's top and two riser 3's bottom fixed connection, a first slider 16 goes up to run through fixed the inlaying and is equipped with the screw thread seat matched with lead screw 15, it rotates to drive lead screw 15 through a first motor 14, thereby make a first slider 16 that drives slide in a first sliding groove 13 by lead screw 15, thereby can drive two riser 3 through a first slider 16 and remove about.

Specifically, as shown in fig. 2, a motor two 17 is embedded in a first riser 2, an output end of the motor two 17 extends to a first riser 2 and is fixedly connected with one side adjacent to the fixing plate 4, a first rotary groove 18 is annularly formed in one side of the first riser 2 close to a second riser 3, a first rotary block 19 is arranged in the first rotary groove 18, the first rotary block 19 is fixedly connected with one side adjacent to the fixing plate 4, the fixing plate 4 is driven by the motor two 17 to rotate, so that the fixing plate 4 drives the support 5 and the fixing plate 6 to rotate, the fixing plate 4 drives the first rotary block 19 to rotate in the first rotary groove 18, and the fixing plate 4 can be supported by the first rotary block 19.

Specifically, as shown in fig. 1-4, a plurality of second sliding grooves 20 are formed in an annular array in the support 5, second sliding blocks 21 are respectively arranged in the second sliding grooves 20 in a sliding manner, ejector rods 22 are respectively fixedly embedded in the second sliding blocks 21 in a penetrating manner, one ends of the ejector rods 22 respectively extend out of the support 5, a plurality of springs 23 are respectively fixedly arranged in the second sliding grooves 20 in an array manner, one ends of the springs 23 are respectively fixedly connected with one side of the second sliding blocks 21 adjacent to each other, the other ends of the springs 23 are respectively fixedly connected with the inner wall of one side of the second sliding grooves 20 adjacent to each other, third sliding grooves 24 are formed in the support 5, one ends of the ejector rods 22 close to the third sliding grooves 24 respectively extend into the third sliding grooves 24, air cylinders 25 are fixedly arranged on the inner walls of one sides of the third sliding grooves 24, and ejector blocks 26 matched with the ejector rods 22 are fixedly connected with the output ends of the air cylinders 25, one side that clamp bar 7 kept away from clamp splice 8 has all been seted up spout four 27, all slide in the spout four 27 and be equipped with slider three 28, ejector pin 22 keeps away from ejector block 26 one end all articulated with adjacent slider three 28, can promote ejector block 26 through cylinder 25 and remove, thereby make ejector block 26 promote ejector pin 22 to remove, ejector pin 22 will drive slider three 28 and slide in spout four 27 this moment, thereby can drive clamp splice 7 through slider three 28 and rotate, and then make clamp splice 7 drive clamp splice 8 rotate, thereby can be fixed with the end centre gripping of screw rod drilling tool through clamp splice 8, when ejector pin 22 removes, ejector pin 22 will drive slider two 21 and slide in spout two 20 this moment, thereby make slider two 21 extension spring 23.

Example 2: referring to fig. 2, the difference between the present embodiment and embodiment 1 is: the annular has seted up the turn trough two 29 on the inner wall of riser two 3, and the annular is fixed to be equipped with on the outer wall of sleeve pipe 9 with turn trough two 29 assorted commentaries on classics piece two 30, and commentaries on classics piece two 30 rotates with turn trough two 29 to be connected, and when sleeve pipe 9 rotated, sleeve pipe 9 will drive and change piece two 30 and rotate in turn trough two 29 this moment to can play the effect of support to sleeve pipe 9 through changeing piece two 30.

The utility model discloses the theory of operation: when using, drive lead screw 15 through motor one 14 and rotate, thereby make lead screw 15 drive slider one 16 and slide in spout one 13, thereby can drive riser two 3 through slider one 16 and remove to suitable position department, then insert the screw rod drilling tool in sleeve pipe 9, and move its end to contradict with fixed disk 6, can promote kicking block 26 through cylinder 25 this moment and remove, thereby make kicking block 26 promote ejector pin 22 and remove, ejector pin 22 will drive slider three 28 and slide in spout four 27 this moment, thereby can drive clamping bar 7 through slider three 28 and rotate, and then make clamping bar 7 drive clamping block one 8 and rotate, thereby can drive the end centre gripping of screw rod drilling tool through clamping block one 8 and fix, then through rotating adjusting screw 11, thereby make adjusting screw 11 promote clamping block two 12 and screw rod drilling tool through nut 10, thereby can fix the screw rod clamping tool, when the angle that needs adjusting screw drilling tool to contradict, this moment, drive fixed plate 4 through motor two 17 and rotate, thereby make fixed plate 4 drive support 5 and drilling tool 6 rotate, thereby can drive the drilling tool to rotate the drilling tool, thereby can drive the screw rod in the angle of adjusting screw rod 9 and rotate sleeve pipe two 30, thereby the riser in the angle of rotating groove is rotated to the sleeve pipe 9, thereby the riser 30 is carried out the effect in the rotation of rotating screw rod.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a screw drilling tool centre gripping frock of polishing, includes base (1), its characterized in that: the fixed riser (2) that are equipped with in one side top of base (1), the top of base (1) slides and is equipped with riser two (3), riser one (2) are close to one side rotation of riser two (3) is equipped with fixed plate (4), fixed support (5) that are equipped with on fixed plate (4), keep away from support (5) one side of fixed plate (4) is fixed and is equipped with fixed disk (6), annular array rotates and is equipped with a plurality of clamping bars (7) on fixed disk (6), adjacent one side is all fixed and is equipped with clamp splice (8) between clamping bar (7), clamp splice (8) all are located clamp bar (7) are close to one side of riser two (3), run through on riser two (3) and rotate and inlay and be equipped with sleeve pipe (9), the equal annular array in both sides of sleeve pipe (9) is fixed and is equipped with a plurality of nuts (10), equal screw thread rotation is equipped with adjusting screw (11) in nut (10), the one end of adjusting screw (11) all extends to just rotate in sleeve pipe (9) and be connected with two clamp splice (12).

2. The screw drill grinding and clamping tool according to claim 1, characterized in that: the top of base (1) has been seted up spout one (13), the fixed motor one (14) that is equipped with on the one side inner wall of spout one (13), the output end fixedly connected with lead screw (15) of motor one (14), threaded sleeve is equipped with slider one (16) on lead screw (15), the top of slider one (16) with the bottom fixed connection of riser two (3), run through on slider one (16) fixed inlay be equipped with lead screw (15) assorted screw thread seat.

3. The screw drill grinding and clamping tool according to claim 1, characterized in that: the utility model discloses a fixed plate fixing device, including riser one (2), the output of motor two (17) extends to outside riser one (2) and with one side fixed connection that fixed plate (4) are adjacent.

4. The screw drill grinding and clamping tool according to claim 1, characterized in that: vertical plate one (2) are close to one side annular of vertical plate two (3) has seted up runner one (18), runner one (18) internal rotation is equipped with commentaries on classics piece one (19), commentaries on classics piece one (19) with one side fixed connection that fixed plate (4) are adjacent.

5. The screw drilling tool grinding and clamping tool of claim 1, characterized in that: a plurality of two (20) of spouts have been seted up to annular array in support (5), equal slip is equipped with slider two (21) in the spout two (20), it is equipped with ejector pin (22) all to run through fixed the inlaying on slider two (21), the one end of ejector pin (22) all extends to outside support (5), equal array is fixed in spout two (20) and is equipped with a plurality of springs (23), the one end of spring (23) all with the adjacent one side fixed connection of slider two (21), the other end of spring (23) all with the adjacent one side inner wall fixed connection of spout two (20).

6. The screw drill grinding and clamping tool according to claim 5, characterized in that: a third sliding groove (24) is formed in the support (5), the ejector rod (22) is close to one end of the third sliding groove (24) and extends into the third sliding groove (24), an air cylinder (25) is fixedly arranged on the inner wall of one side of the third sliding groove (24), and the output end of the air cylinder (25) is fixedly connected with an ejector block (26) matched with the ejector rod (22).

7. The screw drill grinding and clamping tool according to claim 6, characterized in that: one side of the clamping rod (7) far away from the first clamping block (8) is provided with a fourth sliding groove (27), a third sliding block (28) is arranged in the fourth sliding groove (27) in a sliding mode, and one end, far away from the ejector rod (22), of the ejector block (26) is hinged to the third sliding block (28).

8. The screw drill grinding and clamping tool according to claim 1, characterized in that: the annular has seted up rotating groove two (29) on the inner wall of riser two (3), the annular is fixed be equipped with on the outer wall of sleeve pipe (9) with rotating groove two (29) assorted commentaries on classics piece two (30), change piece two (30) with rotating groove two (29) are rotated and are connected.