CN201610728U - Spinner assembly for hydraulic assembling and disassembling stand - Google Patents
Spinner assembly for hydraulic assembling and disassembling stand Download PDFInfo
- Publication number
- CN201610728U CN201610728U CN2010200158192U CN201020015819U CN201610728U CN 201610728 U CN201610728 U CN 201610728U CN 2010200158192 U CN2010200158192 U CN 2010200158192U CN 201020015819 U CN201020015819 U CN 201020015819U CN 201610728 U CN201610728 U CN 201610728U
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- oil cylinder
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- base
- spinner assembly
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Abstract
A spinner assembly for a hydraulic assembling and disassembling stand comprises a base, fixed clamping pliers, rapid rotating-screw pliers and moving rotating-screw pliers, wherein a chain is welded on the bulge at the upper part of the base on one side of the fixed clamping pliers, a left support plate and a right support plate of the fixed clamping pliers are fixed with the base through screw bolts, a dodecagonal oil cylinder seat are embedded in a hole above the left and the right support plates, two symmetrical rockers are arranged on the two sides of the hole, and six tongs oil cylinders are assembled outside the dodecagonal oil cylinder seat; and a clamping oil cylinder is mounted on the left and the right support plates, a T-shaped paneling is arranged at notches of the left and the right support plates, a six-cylinder synchronizer is arranged at the oil inlet ends of the tongs oil cylinders, and a side flange is mounted outside the left and the right support plates. The spinner assembly provided by the utility model has the advantages of simple structure, extensive diameter range of pipe bodies and good concentricity, and can be used for a long period even under poor working conditions.
Description
Technical field
The utility model relates to a kind of dismounting, assembling, all kinds of oil of maintenance with drilling tool, tubing string and the down-hole tool equipment that is threaded, and especially hydraulic detachment is shelved spinner assembly.
Background technology
At present, the problem that hydraulic detachment is shelved existence has, and during work, the concentricity of spinner assembly each several part and the synchronism of oil cylinder are bad, is easy to generate inclined to one side folder and causes damage to workpiece or equipment itself.Fixedly the complex structure of spinner pincers is made and the maintenance cost height.Welded oil cylinder seat easily produces distortion even fracture under abominable operating mode, influence functional performance and machine life.After the use, the greasy dirt in place, the chain slit of base and the side rails is easy to clean not.
Summary of the invention
Shelve the deficiency of existence in order to overcome existing hydraulic detachment, the utility model provides a kind of novel hydraulic assembling and disassembling stand spinner assembly, its automaticity height, the diameter range that is suitable for tank body is wide, the good concentricity of single unit system, the synchronism of oil cylinder is good, can satisfy use under the bad working environments, is convenient to clean residues such as mud, greasy dirt after the use.
The technical scheme that its technical problem that solves the utility model adopts is: hydraulic detachment is shelved spinner assembly, is clamped four parts and is formed by base, fixed punch clasp forceps, quick spinner pincers, mobile spinner.Be welded with chain at fixed punch clasp forceps base top projection on one side, its left gripper shoe and right gripper shoe are fixed by bolt and base, set bolt is arranged between it, the dodecagon oil cylinder seat is embedded in the hole on gripper shoe top, the left and right sides, there is wear-resistant sleeve on both sides, and have stay bolt, nut to fix, and there is the rocking arm of two symmetries its two sides, and dodecagon oil cylinder seat outside is equipped with six pincers oil cylinders.Punch oil cylinder is contained on the gripper shoe of the left and right sides, between the copper sheathing that studs with, front end has gudgeon and spindle nose key seat, left and right sides gripper shoe opening position has T shape panelling, the oil inlet end of pincers oil cylinder has six cylinder synchronizeds, oil outlet end has fixedly oil return pipe.Left and right sides gripper shoe is equipped with the side flange of band forced filling oil cup outward.
The base upper plate of cupboard button device protrudes than lower plate, has reduced the greasy dirt amount that enters down raceway, and simultaneously, there is the blowdown channel at the chain place, has made things convenient for the cleaning after using.
Spring-supported quick spinner pincers are easy to use, and the diameter range of the body of clamping is wide, and there is camber in the main shaft assembly of oil drilling tool helicoid hydraulic motor, have the swing of certain amplitude and axial moving in spinner.Folder oil cylinder oil-in is connected with synchronous valve, the phenomenon of folder partially can not occur.
The fixing left and right sides supporting plate structure of spinner pincers, low cost of manufacture, functional performance is stable.Being used for the pincers oil cylinder oil-in of holding workpiece is connected with six cylinder synchronous valve, and synchronism is good.The gap of the side of gripper shoe has made things convenient for assembling and maintenance.
The guide roller of mobile spinner pincers has played the effect of well setting upright and reducing friction, and mobile spinner pincers also are equipped with six cylinder synchronous valve, and the synchronism of clamping oil cylinder is good.Cleaning shoe below the raceway has played the effect of the cleaning while using.The rubber collision block of side has cushioned mobile spinner pincers and fixing spinner pincers bump.
Fixedly the oil cylinder seat of the dodecagon oil cylinder seat of spinner pincers and mobile spinner pincers all is the monoblock cast structure, and functional performance is stable.
The beneficial effects of the utility model are, hydraulic detachment is shelved spinner assembly, provide a kind of simple in structure, the diameter range that is suitable for body is wide, good concentricity, can satisfy under the bad working environments to use for a long time and use, the hydraulic detachment of being convenient to clean residues such as mud, greasy dirt after the use is shelved spinner assembly.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is that hydraulic detachment is shelved the spinner assembly front view.
Fig. 2 is the front view that hydraulic detachment is shelved the quick spinner pincers of spinner assembly.
Fig. 3 is the left view that hydraulic detachment is shelved the quick spinner pincers of spinner assembly.
Fig. 4 is the front view that hydraulic detachment is shelved spinner assembly fixed punch clasp forceps.
Fig. 5 is the left view that hydraulic detachment is shelved spinner assembly fixed punch clasp forceps.
Fig. 6 is that hydraulic detachment is shelved the front view that spinner assembly moves the spinner pincers.
Fig. 7 is that hydraulic detachment is shelved the right view that spinner assembly moves the spinner pincers.
Fig. 8 is the front view that hydraulic detachment is shelved the spinner assembly base.
Fig. 9 is the A-A view that hydraulic detachment is shelved the spinner assembly base.
1. bases among the figure, 2. spinner clamps fast, and 3. fixedly spinner clamps, and 4. moves the spinner pincers, 5. punch oil cylinder, 6.T shape panelling, 7. copper sheathing, 8. set bolt, 9. side flange, 10. nut, 11. stay bolts, 12. fixing oil return pipes, 13. rocking arm, 14. gudgeons, 15. key seats, 16. left gripper shoes, 17. right gripper shoe, 18. dodecagon oil cylinder seats, 19. wear-resistant sleeves, 20. forced filling oil cups, 21. the pincers oil cylinder, 22. 6 cylinder synchronizeds, 23. chains.
The specific embodiment
In Fig. 1,2,3,4,5,6,7,8,9, hydraulic detachment is shelved cupboard button device, is made up of base (1), fixed punch clasp forceps (3), quick spinner pincers (2), mobile spinner pincers (4) four parts.Be welded with chain (23) at fixed punch clasp forceps base top projection on one side, its left gripper shoe (16) and right gripper shoe (17) are fixed by bolt and base, set bolt (8) is arranged between it, dodecagon oil cylinder seat (18) is embedded in the hole on left and right sides gripper shoe (12) top, there is wear-resistant sleeve (19) on both sides, and have stay bolt (11), nut (10) to fix, and there is the rocking arm (13) of two symmetries its two sides, and dodecagon oil cylinder seat outside is equipped with six pincers oil cylinders (21).Punch oil cylinder (5) is contained on the gripper shoe of the left and right sides, between the copper sheathing (7) that studs with, front end has gudgeon (14) and spindle nose key seat (15), left and right sides gripper shoe opening position has T shape panelling (6), the oil inlet end of pincers oil cylinder has six cylinder synchronizeds (22), and oil outlet end has fixedly oil return pipe (12).Left and right sides gripper shoe is equipped with the side flange (9) of band forced filling oil cup (20) outward.
Claims (3)
1. a hydraulic detachment is shelved spinner assembly; By base; The fast rotary clasp forceps; Fixing turnbuckle clamp; Mobile turnbuckle clamp; Punch oil cylinder; T shape panelling; Copper sheathing; Set bolt; Side flange; Nut; Stay bolt; Fixing oil return pipe; Rocking arm; Gudgeon; Key seat; The left support plate; The right support plate; The dodecagon oil cylinder seat; Wear-resistant sleeve; Forced filling oil cup; The pincers oil cylinder; Six cylinder synchronizeds; Chain forms; It is characterized in that: by base (1); Fixed punch clasp forceps (3); Fast rotary clasp forceps (2); Mobile turnbuckle clamp (4) four parts form; Be welded with chain (23) at fixed punch clasp forceps base top projection on one side; Its left support plate (16) and right support plate (17) are fixed by bolt and base; Set bolt (8) is arranged between it; Dodecagon oil cylinder seat (18) is embedded in the hole on left-and-right supporting plate (12) top; There is wear-resistant sleeve (19) on both sides; There is the rocking arm (13) of two symmetries its two sides; Dodecagon oil cylinder seat outside is equipped with six pincers oil cylinders (21); Punch oil cylinder (5) is contained on the left-and-right supporting plate; Between the copper sheathing (7) that studs with; Front end has gudgeon (14) and spindle nose key seat (15), and the oil inlet end of pincers oil cylinder has six cylinder synchronizeds (22).
2. hydraulic detachment according to claim 1 is shelved spinner assembly, it is characterized in that: left and right sides gripper shoe opening position has T shape panelling (6).
3. hydraulic detachment according to claim 1 is shelved spinner assembly, it is characterized in that: left and right sides gripper shoe is equipped with side flange (9) outward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200158192U CN201610728U (en) | 2010-01-20 | 2010-01-20 | Spinner assembly for hydraulic assembling and disassembling stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200158192U CN201610728U (en) | 2010-01-20 | 2010-01-20 | Spinner assembly for hydraulic assembling and disassembling stand |
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| Publication Number | Publication Date |
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| CN201610728U true CN201610728U (en) | 2010-10-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010200158192U Expired - Fee Related CN201610728U (en) | 2010-01-20 | 2010-01-20 | Spinner assembly for hydraulic assembling and disassembling stand |
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| CN102733767A (en) * | 2012-07-10 | 2012-10-17 | 中国地质大学（武汉） | Hydraulic assistance device for unhooking |
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| CN104790889A (en) * | 2015-04-22 | 2015-07-22 | 青岛江汉石油机械有限公司 | High-torque down-hole rod pipe tool detaching-assembling device |
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2010
- 2010-01-20 CN CN2010200158192U patent/CN201610728U/en not_active Expired - Fee Related
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