CN204546342U - The fixture of the dual clamping drilling rod of inside and outside wall - Google Patents

The fixture of the dual clamping drilling rod of inside and outside wall Download PDF

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Publication number
CN204546342U
CN204546342U CN201520073899.XU CN201520073899U CN204546342U CN 204546342 U CN204546342 U CN 204546342U CN 201520073899 U CN201520073899 U CN 201520073899U CN 204546342 U CN204546342 U CN 204546342U
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CN
China
Prior art keywords
groove
clamp structure
drilling rod
fixed disk
projection
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201520073899.XU
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Chinese (zh)
Inventor
贺昶明
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chengdu Damo Petroleum Machinery Co Ltd
Original Assignee
Chengdu Damo Petroleum Machinery Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Chengdu Damo Petroleum Machinery Co Ltd filed Critical Chengdu Damo Petroleum Machinery Co Ltd
Priority to CN201520073899.XU priority Critical patent/CN204546342U/en
Application granted granted Critical
Publication of CN204546342U publication Critical patent/CN204546342U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to the fixture of the dual clamping drilling rod of inside and outside wall, comprise fixed axis, fixed axis is provided with fixed disk I, fixed disk II, fixed disk I is connected with clamp structure I by groove I, the contiguous block I that clamp structure I is arranged is provided with projection I, the sidewall of groove I is provided with the first groove with projection I, contiguous block I is connected with hydraulic jack I, fixed disk II is connected with clamp structure II by groove II, the contiguous block II that clamp structure II is arranged is provided with projection II, the sidewall of groove II is provided with the second groove with projection II, contiguous block II is connected with hydraulic jack II.The utility model clamps the outer wall of drilling rod, inwall respectively by establishing clamp structure I, clamp structure II simultaneously, improves the stability that fixture fixes drilling rod; Projection I, projection II respectively with groove I, groove II with the use of, make clamp structure I, position occurs clamp structure II in sliding process skew, improve the clamping effect of clamp structure I, clamp structure II.

Description

The fixture of the dual clamping drilling rod of inside and outside wall
Technical field
The utility model relates to mechanical clamp field, particularly, relates to the fixture of the dual clamping drilling rod of a kind of inside and outside wall.
Background technology
in the recovery process of oil, drilling rod is a kind of requisite instrument, and drilling rod is reusable, in order to improve the service life of drilling rod, must carry out maintenance at every turn clean after using drilling rod to drilling rod.Drilling rod is in the process used, the scrap things such as the earth that drilling well produces, aggregate chips, oil stain can adhere to early drilling-rod external wall, the outer wall of drilling rod can be corroded, the service life of drilling rod can be had influence on, and can impact the use next time of drilling rod, the drilling rod being attached with scrap thing can have influence on quality and the operating efficiency of drilling well next time, therefore, drilling rod must clean it after a procedure, because the diameter of drilling rod used in petroleum machinery is larger, therefore need drilling rod fixture to fix when clean drilling rod, be convenient to clean its outer wall.Existing fixture is all generally that employing two or three cylinders are fixed, and such fixed form makes the fixing of drilling rod not be very firm, makes drilling rod in the phenomenon of carrying out easily skidding in the process cleaned.
Utility model content
Technical problem to be solved in the utility model is to provide the fixture of the dual clamping drilling rod of a kind of inside and outside wall, fixes drilling rod fix unstable problem to overcome existing fixture.
The technical scheme in the invention for solving the above technical problem is: the fixture of the dual clamping drilling rod of inside and outside wall, fixed axis, fixed axis one end is arranged on holder, the other end is provided with fixed disk II, fixed axis is provided with the fixed disk I coordinated with fixed disk II, fixed disk I is arranged between holder and fixed disk II, fixed disk I is at least evenly provided with 2 groove I, fixed disk I is provided with fixed block I with groove I cooperation place, hydraulic jack I is provided with in fixed block I, clamp structure I is provided with in groove I, clamp structure I comprises contiguous block I, grip block I, contiguous block I is provided with projection I, the sidewall of groove I is provided with the first groove with projection I, contiguous block I is connected with hydraulic jack I, fixed disk II is at least evenly provided with 2 groove II, fixed disk II is provided with fixed block II with groove II cooperation place, hydraulic jack II is provided with in fixed block II, clamp structure II is provided with in groove II, clamp structure II comprises contiguous block II, grip block II, contiguous block II is provided with projection II, the sidewall of groove II is provided with the second groove with projection II, contiguous block II is connected with hydraulic jack II.Fixed disk I, fixed disk II is cylindrical structure, hydraulic jack I controls the movement of clamp structure I in groove I, projection I and groove I with the use of, be convenient to the slip of clamp structure I in groove I, and can guarantee that clamp structure I is well fixed in groove I, make it the skew that position can not occur in sliding process, and then improve the clamping effect of clamp structure I, hydraulic jack II controls the movement of clamp structure II in groove II, projection II and groove II with the use of, be convenient to the slip of clamp structure II in groove II, and can guarantee that clamp structure II is well fixed in groove II, make it the skew that position can not occur in sliding process, and then improve the clamping effect of clamp structure II, this fixture in use, first drilling rod being inserted fixture makes clamp structure II in drilling rod, clamp structure I is outside drilling rod, by hydraulic jack II, clamp structure II is expanded outwardly in the radial direction of fixed disk II, until clamp structure II blocks at drilling rod inwall firmly, by hydraulic jack I, clamp structure I is inwardly expanded in the radial direction of fixed disk I, until clamp structure I blocks firmly at drilling-rod external wall, so, just can just can firmly drilling rod be fixed by fixture, the utility model clamps the outer wall of drilling rod, inwall respectively by arranging clamp structure I, clamp structure II simultaneously, improves the stability that fixture fixes drilling rod, projection I, projection II respectively with groove I, groove II with the use of, make clamp structure I, position occurs clamp structure II in sliding process skew, and then improve the clamping effect of clamp structure I, clamp structure II, thus the utility model overcomes existing fixture fixes drilling rod and fix unstable problem.
Further, grip block I is provided with the clamping face I that radian coordinates with drilling-rod external wall; Grip block II is provided with the clamping face II that radian coordinates with drilling rod inwall.Grip block I is convenient in the setting of clamping face I and drilling-rod external wall is well fitted, and improves the clamping effect of clamp structure I; Grip block II is convenient in the setting of clamping face II and drilling rod inwall is well fitted, and improves the clamping effect of clamp structure II.
Further, groove I is symmetrically arranged with 2, and groove II is symmetrically arranged with 2, and the line of two groove I is vertical with the line of two groove II.This structure can guarantee that fixture can by drill-rod clamping.
Further, groove I is evenly provided with 4, and groove II is symmetrically arranged with 2.This structure can guarantee that fixture can by drill-rod clamping.
To sum up, the beneficial effects of the utility model are:
1, the utility model by projection I, projection II respectively with groove I, groove II with the use of, make clamp structure I, position occurs clamp structure II in sliding process skew, and then improve the clamping effect of clamp structure I, clamp structure II.
2, the utility model clamps the outer wall of drilling rod, inwall respectively by arranging clamp structure I, clamp structure II simultaneously, improve the stability that fixture fixes drilling rod, thus gram to take existing fixture and fix drilling rod and fix unstable problem.
3, the utility model by projection I and groove I with the use of, projection II and groove II with the use of, improve the clamping effect of fixture.
Accompanying drawing explanation
Fig. 1 is the front view of fixture;
Fig. 2 is the left view of fixture;
Fig. 3 is the structural representation of clamp structure I;
Fig. 4 is the structural representation of clamp structure II.
Mark and corresponding parts title in accompanying drawing:
1-holder; 2-fixed axis; 3-fixed disk I; 4-fixed disk II; 31-groove I; 32-fixed block I; 33-hydraulic jack I; 34-clamp structure I; 41-groove II; 42-fixed block II; 43-hydraulic jack II; 44-clamp structure II; 341-contiguous block I; 342-grip block I; 343-projection I; 344-clamping face I; 441-contiguous block II; 442-grip block II; 443-projection II; 444-clamping face II.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing, to the detailed description further of the utility model do, but embodiment of the present utility model is not limited thereto.
Embodiment 1:
As shown in Figures 1 to 4, the fixture of the dual clamping drilling rod of inside and outside wall, comprise fixed axis 2, fixed axis 2 one end is arranged on holder 1, the other end is provided with fixed disk II 4, fixed axis 2 is provided with the fixed disk I 3 coordinated with fixed disk II 4, fixed disk I 3 is arranged between holder 1 and fixed disk II 4, fixed disk I 3 is symmetrically arranged with 2 groove I 31, fixed disk I 3 is provided with fixed block I 32 with groove I 31 cooperation place, hydraulic jack 33 is provided with in fixed block I 32, clamp structure I 34 is provided with in groove I 31, clamp structure I 34 comprises contiguous block I 341, grip block I 342, contiguous block I 341 is provided with projection I 343, the sidewall of groove I 31 is provided with the first groove with projection I 343, contiguous block I 341 is connected with hydraulic jack I 33, fixed disk II 4 is symmetrically arranged with 2 groove II 41, the line of two groove I 31 is vertical with the line of two groove II 41, fixed disk II 4 is provided with fixed block II 42 with groove II 41 cooperation place, hydraulic jack II 43 is provided with in fixed block II 42, clamp structure II 44 is provided with in groove II 41, clamp structure II 44 comprises contiguous block II 441, grip block II 442, contiguous block II 441 is provided with projection II 343, the sidewall of groove II 41 is provided with the second groove with projection II 443, contiguous block II 441 is connected with hydraulic jack II 43.
Embodiment 2:
The present embodiment is on embodiment 2 basis, and as shown in Figure 3, Figure 4, grip block I 342 is provided with the clamping face I 344 that radian coordinates with drilling-rod external wall; Grip block II 442 is provided with the clamping face II 444 that radian coordinates with drilling rod inwall.
Embodiment 3:
As Fig. 1, shown in Fig. 2, the fixture of the dual clamping drilling rod of inside and outside wall, comprise fixed axis 2, fixed axis 2 one end is arranged on holder 1, the other end is provided with fixed disk II 4, fixed axis 2 is provided with the fixed disk I 3 coordinated with fixed disk II 4, fixed disk I 3 is arranged between holder 1 and fixed disk II 4, fixed disk I 3 is evenly provided with 4 groove I 31, fixed disk I 3 is provided with fixed block I 32 with groove I 31 cooperation place, hydraulic jack 33 is provided with in fixed block I 32, clamp structure I 34 is provided with in groove I 31, clamp structure I 34 comprises contiguous block I 341, grip block I 342, contiguous block I 341 is provided with projection I 343, the sidewall of groove I 31 is provided with the first groove with projection I 343, contiguous block I 341 is connected with hydraulic jack I 33, fixed disk II 4 is symmetrically arranged with 2 groove II 41, fixed disk II 4 is provided with fixed block II 42 with groove II 41 cooperation place, hydraulic jack II 43 is provided with in fixed block II 42, clamp structure II 44 is provided with in groove II 41, clamp structure II 44 comprises contiguous block II 441, grip block II 442, contiguous block II 441 is provided with projection II 343, the sidewall of groove II 41 is provided with the second groove with projection II 443, contiguous block II 441 is connected with hydraulic jack II 43.
Embodiment 4:
The present embodiment is on the basis of embodiment 3, and as shown in Figure 3, Figure 4, grip block I 342 is provided with the clamping face I 344 that radian coordinates with drilling-rod external wall; Grip block II 442 is provided with the clamping face II 444 that radian coordinates with drilling rod inwall.
As mentioned above, the utility model can be realized preferably.

Claims (4)

1. the fixture of the dual clamping drilling rod of inside and outside wall, it is characterized in that, comprise fixed axis (2), fixed axis (2) one end is arranged on holder (1), the other end is provided with fixed disk II (4), fixed axis (2) is provided with the fixed disk I (3) coordinated with fixed disk II (4), fixed disk I (3) is arranged between holder (1) and fixed disk II (4), fixed disk I (3) is at least evenly provided with 2 groove I (31), on fixed disk I (3) and groove I (31) cooperation place is provided with fixed block I (32), hydraulic jack I (33) is provided with in fixed block I (32), clamp structure I (34) is provided with in groove I (31), clamp structure I (34) comprises contiguous block I (341), grip block I (342), contiguous block I (341) is provided with projection I (343), groove I (31) sidewall is provided with the first groove with projection I (343), contiguous block I (341) is connected with hydraulic jack I (33), fixed disk II (4) is at least evenly provided with 2 groove II (41), on fixed disk II (4) and groove II (41) cooperation place is provided with fixed block II (42), hydraulic jack II (43) is provided with in fixed block II (42), clamp structure II (44) is provided with in groove II (41), clamp structure II (44) comprises contiguous block II (441), grip block II (442), contiguous block II (441) is provided with projection II (343), the sidewall of groove II (41) is provided with the second groove with projection II (443), contiguous block II (441) is connected with hydraulic jack II (43).
2. the fixture of the dual clamping drilling rod of inside and outside wall according to claim 1, is characterized in that, described grip block I (342) is provided with the clamping face I (344) that radian coordinates with drilling-rod external wall; Grip block II (442) is provided with the clamping face II (444) that radian coordinates with drilling rod inwall.
3. the fixture of the dual clamping drilling rod of inside and outside wall according to claim 2, it is characterized in that, described groove I (31) is symmetrically arranged with 2, and groove II (41) is symmetrically arranged with 2, and the line of two groove I (31) is vertical with the line of two groove II (41).
4., according to the fixture of the arbitrary described dual clamping drilling rod of inside and outside wall of claims 1 to 3, it is characterized in that, described groove I (31) is evenly provided with 4, and groove II (41) is symmetrically arranged with 2.
CN201520073899.XU 2015-02-03 2015-02-03 The fixture of the dual clamping drilling rod of inside and outside wall Expired - Fee Related CN204546342U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520073899.XU CN204546342U (en) 2015-02-03 2015-02-03 The fixture of the dual clamping drilling rod of inside and outside wall

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520073899.XU CN204546342U (en) 2015-02-03 2015-02-03 The fixture of the dual clamping drilling rod of inside and outside wall

Publications (1)

Publication Number Publication Date
CN204546342U true CN204546342U (en) 2015-08-12

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Family Applications (1)

Application Number Title Priority Date Filing Date
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Country Status (1)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104626012A (en) * 2015-02-03 2015-05-20 成都大漠石油机械有限公司 Fixing mechanism for cleaning drill rod
CN106438614A (en) * 2016-12-19 2017-02-22 黄斌 Clamp
CN109079503A (en) * 2018-08-27 2018-12-25 芜湖亮普机械制造有限公司 A kind of pipe female connector tapping drill aperture apparatus with release mechanism
CN109262345A (en) * 2018-10-26 2019-01-25 苏州富强科技有限公司 A kind of conversion equipment and overturning installation equipment
CN110497432A (en) * 2019-09-23 2019-11-26 黎兴才 A kind of industrial robot composite fixture

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104626012A (en) * 2015-02-03 2015-05-20 成都大漠石油机械有限公司 Fixing mechanism for cleaning drill rod
CN106438614A (en) * 2016-12-19 2017-02-22 黄斌 Clamp
CN109079503A (en) * 2018-08-27 2018-12-25 芜湖亮普机械制造有限公司 A kind of pipe female connector tapping drill aperture apparatus with release mechanism
CN109262345A (en) * 2018-10-26 2019-01-25 苏州富强科技有限公司 A kind of conversion equipment and overturning installation equipment
CN110497432A (en) * 2019-09-23 2019-11-26 黎兴才 A kind of industrial robot composite fixture

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150812

Termination date: 20160203