CN110370190B - Positioning and locking mechanism for rotary hanger of small-diameter steel pipe - Google Patents
Positioning and locking mechanism for rotary hanger of small-diameter steel pipe Download PDFInfo
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- CN110370190B CN110370190B CN201910703998.4A CN201910703998A CN110370190B CN 110370190 B CN110370190 B CN 110370190B CN 201910703998 A CN201910703998 A CN 201910703998A CN 110370190 B CN110370190 B CN 110370190B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
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Abstract
The invention discloses a positioning and locking mechanism for a rotary hanger of a small-caliber steel pipe, and relates to the technical field of mechanical production. This rotatory hanger location locking mechanism of small-bore steel pipe, including unsteady coupling mechanism, guide holder and bottom plate, vertically run through on the bottom plate and seted up the locating hole, L type locating plate is installed at the bottom plate top, threaded connection has fixing bolt on the L type locating plate, one side of L type locating plate is provided with the cylinder, fixing bolt runs through L type locating plate and fixes the cylinder on one side outer wall of L type locating plate, be equipped with the piston rod on the cylinder, the piston rod transversely runs through L type locating plate and extends to the opposite side of L type locating plate, the free end of piston rod is connected with the second connecting seat through unsteady coupling mechanism, one side bolted connection that the cylinder was kept away from to the second connecting seat has the head rod, the guide holder is located one side that. The invention has good locking effect and convenient maintenance, and is beneficial to improving the working efficiency of workers.
Description
Technical Field
The invention relates to the technical field of mechanical production, in particular to a positioning and locking mechanism for a rotary hanger for small-caliber steel pipes.
Background
In the actual manufacturing process, the locking part needs to be fixed through the bolt, certain vibration can be generated in the working process of the equipment, certain errors can be generated during vibration, and if the errors cannot be eliminated, the service life of the locking mechanism can be influenced; locking mechanism can bear certain pressure when locking, in order to guarantee the normal operating of equipment, need regularly to maintain the change locking mechanism's locking spare part, but general locating pin dismantles inconveniently to work efficiency to staff has caused certain influence.
Disclosure of Invention
The invention aims to provide a positioning and locking mechanism for a rotary hanger of a small-caliber steel pipe, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a rotatory hanger location locking mechanism of small-bore steel pipe, including unsteady coupling mechanism, guide holder and bottom plate, vertically run through on the bottom plate and seted up the locating hole, L type locating plate is installed at the bottom plate top, threaded connection has fixing bolt on the L type locating plate, one side of L type locating plate is provided with the cylinder, fixing bolt runs through L type locating plate and fixes the cylinder on one side outer wall of L type locating plate, be equipped with the piston rod on the cylinder, the piston rod transversely runs through L type locating plate and extends to the opposite side of L type locating plate, the free end of piston rod is connected with the second connecting seat through unsteady coupling mechanism, one side bolted connection that the cylinder was kept away from to the.
The guide holder is located the one side that the cylinder was kept away from to the second connecting seat, first spacing groove has been seted up to one side that the guide holder is close to the cylinder, the head rod extends to first spacing inslot portion, first positioning groove has been seted up at the top of head rod, the second spacing groove has been seted up to one side that the cylinder was kept away from to the guide holder, the second connecting rod has been seted up to the joint in the second spacing inslot, the second constant head tank has been seted up at the top of second connecting rod, the one side that the cylinder was kept away from to the second connecting rod extends to the second spacing inslot portion and welds and has the stripper plate, the upper groove has been seted up at the top of guide holder, the joint has the mounting panel in the upper groove, the bottom welding of mounting panel has first location bolt and second location bolt, the bottom of first location bolt extends to in the first positioning groove, the bottom of second location.
Preferably, the L-shaped positioning plate is in threaded connection with a connecting bolt, and the connecting bolt longitudinally penetrates into the bottom plate to connect the L-shaped positioning plate and the bottom plate into a whole.
Preferably, the piston rod is arranged in sliding fit with the L-shaped positioning plate.
Preferably, the floating connection mechanism comprises a connection ball head and a first connection seat, a ball-shaped groove is formed in the second connection seat, one side of the ball-shaped groove is communicated with the outside, the connection ball head is arranged in the ball-shaped groove, the first connection seat is fixedly connected to one side of the connection ball head, and one side of the first connection seat extends to the outside of the ball-shaped groove and is fixedly connected with the free end of the piston rod.
Preferably, a pull ring is fixedly mounted at the top of the mounting plate.
Preferably, a buffer gasket is glued on the outer wall of one side of the extrusion plate, which is far away from the guide seat.
Preferably, the top welding of bottom plate has the supporting tray, and the guide way has been seted up at the top of supporting tray, and the bottom of guide holder and front and back side outer surface all laminate with the inboard wall of guide way mutually.
Compared with the prior art, the invention has the beneficial effects that:
(1) this rotatory hanger location locking mechanism of small-bore steel pipe adopts the bolt to fix between L type locating plate and the bottom plate, and the later stage of being convenient for is dismantled L type locating plate, through cylinder piston rod, second connecting seat, connect the bulb, first connecting seat, head rod, guide holder, second connecting rod and stripper plate drive locating pin transverse motion for it is downthehole that the locating pin extends to location locking, thereby locks the operation, and locking effect is better, and difficult emergence is not hard up.
(2) This rotatory hanger location locking mechanism of small-bore steel pipe can produce vibrations when equipment operation, owing to connect the bulb and be relative not hard up setting in the ball-type inslot for the piston rod can have certain shake scope, avoids direct rigid connection, can eliminate the error, protects relevant parts and makes equipment operate steadily, extension equipment life.
(3) This rotatory hanger location locking mechanism of small-bore steel pipe when locking positioning device, the stripper plate is tightly detained in the surface of locking part, and certain cushioning effect can be played in the setting of buffer washer to avoid vibrations direct transfer to give this location locking mechanism, thereby be favorable to further improving this locking mechanism's life.
(4) This rotatory hanger location locking mechanism of small-bore steel pipe, when maintaining this locking mechanism, withdraw from inside the locking part with the locating pin earlier, vertically promote the pull ring, the pull ring passes through the mounting panel and drives first location bolt and second location bolt upward movement, make first location bolt and second location bolt break away from first constant head tank and second constant head tank, thereby can dismantle guide holder and locating pin, the dismantlement mode is very simple, the staff of being convenient for maintains change guide holder and locating pin, be favorable to improving staff's work efficiency.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a portion of the present invention;
fig. 3 is a side view of the support pallet of the present invention.
In the figure: 1 cylinder, 2L type locating plate, 3 fixing bolt, 4 floating connection mechanism, 401 connection bulb, 402 ball type groove, 403 first connecting seat, 5 guide seat, 6 mounting plate, 7 pull ring, 8 supporting support block, 9 extruding plate, 10 locating pin, 11 buffer washer, 12 bottom plate, 13 connecting bolt, 14 locating hole, 15 piston rod, 16 first locating bolt, 17 upper groove, 18 first connecting rod, 19 first locating groove, 20 first limiting groove, 21 second limiting groove, 22 second connecting rod, 23 second locating groove, 24 guide groove, 25 second locating bolt, 26 second connecting seat.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a positioning and locking mechanism of a rotary hanger for small-diameter steel pipes comprises a floating connection mechanism 4, a guide seat 5 and a bottom plate 12, wherein the bottom plate 12 is longitudinally penetrated and provided with positioning holes 14, the number of the positioning holes 14 is at least four, an L-shaped positioning plate 2 is installed at the top of the bottom plate 12, a connecting bolt 13 is connected onto the L-shaped positioning plate 2 in a threaded manner, the connecting bolt 13 longitudinally penetrates into the bottom plate 12 to connect the L-shaped positioning plate 2 and the bottom plate 12 into a whole, the L-shaped positioning plate 2 and the bottom plate 12 are fixed by bolts, the L-shaped positioning plate 2 is convenient to disassemble at the later stage, a fixing bolt 3 is connected onto the L-shaped positioning plate 2 in a threaded manner, one side of the L-shaped positioning plate 2 is provided with a cylinder 1, the cylinder 1 is a one-way cylinder, the fixing bolt 3 penetrates through the L-shaped positioning plate 2 to fix the cylinder 1 on the outer wall of, piston rod 15 and the setting of 2 sliding fit of L type locating plate, the free end of piston rod 15 is connected with second connecting seat 26 through unsteady coupling mechanism 4, unsteady coupling mechanism 4 is including connecting bulb 401 and first connecting seat 403, ball-shaped groove 402 has been seted up in the second connecting seat 26, ball-shaped groove 402 one side and external intercommunication, be provided with in the ball-shaped groove 402 and connect bulb 401, connect the first connecting seat 403 of one side fixedly connected with of bulb 401, one side of first connecting seat 403 extends to the outside of ball-shaped groove 402 and with the free end fixed connection of piston rod 15.
A first connecting rod 18 is fixedly connected to one side of the second connecting seat 26 far away from the cylinder 1 through a bolt, the guide seat 5 is positioned on one side of the second connecting seat 26 far away from the cylinder 1, a first limiting groove 20 is formed in one side of the guide seat 5 near the cylinder 1, the first connecting rod 18 extends into the first limiting groove 20, a first locating groove 19 is formed in the top of the first connecting rod 18, a second limiting groove 21 is formed in one side of the guide seat 5 far away from the cylinder 1, a second connecting rod 22 is clamped in the second limiting groove 21, a second locating groove 23 is formed in the top of the second connecting rod 22, one side of the second connecting rod 22 far away from the cylinder 1 extends out of the second limiting groove 21 and is welded with a squeezing plate 9, an upper groove 17 is formed in the top of the guide seat 5, a mounting plate 6 is clamped in the upper groove 17, a pull ring 7 is fixedly installed on the top of the mounting plate 6, a first locating bolt 16 and, the bottom end of a first positioning bolt 16 extends into a first positioning groove 19, the bottom end of a second positioning bolt 25 extends into a second positioning groove 23, one side of a squeezing plate 9, which is far away from a guide seat 5, is welded with a positioning pin 10, the outer wall of one side of the squeezing plate 9, which is far away from the guide seat 5, is glued with a buffer washer 11, the arrangement of the buffer washer can play a certain buffer role, thereby avoiding vibration from being directly transmitted to the positioning and locking mechanism, thereby being beneficial to further prolonging the service life of the locking mechanism, the top of a bottom plate 12 is welded with a supporting support block 8, the top of the supporting support block 8 is provided with a guide groove 24, the bottom and the front and back outer surfaces of the guide seat 5 are respectively attached to the inner side wall of the guide groove 24, when in use, the bottom plate 12 is fixed on equipment through a bolt penetrating through a positioning hole 14, when locking operation is required, the air cylinder 1 pushes a second connecting seat 26 to transversely move through a, the second connecting seat 26 drives the positioning pin 10 to move transversely through the first connecting rod 18, the guide seat 5, the second connecting rod 22 and the extrusion plate 9, so that the positioning pin 10 extends into the positioning locking hole, the locking operation is performed, the locking effect is good, and looseness is not easy to occur.
The device can generate vibration during operation, because the connecting ball head 401 is arranged in the spherical groove 402 in a relatively loose manner, the piston rod 15 can have a certain shaking range, direct rigid connection is avoided, errors can be eliminated, related parts are protected, the device can operate stably, the service life of the device is prolonged, when the positioning device is locked, the extrusion plate 9 is tightly buckled on the outer surface of the locking part, when the locking mechanism is maintained, the positioning pin 10 is firstly withdrawn from the inside of the locking part, the pull ring 7 is lifted longitudinally, the pull ring 7 drives the first positioning bolt 16 and the second positioning bolt 25 to move upwards through the mounting plate 6, so that the first positioning bolt 16 and the second positioning bolt are separated from the first positioning groove 19 and the second positioning groove 23, the guide seat 5 and the positioning pin 10 can be disassembled, the disassembling mode is very simple, and workers can conveniently maintain and replace the guide seat 5 and the positioning pin 10, the working efficiency of workers is improved.
The base plate 12 is secured to the apparatus by bolts extending through the locating holes 14 and, when required for the locking operation, the cylinder 1 pushes the second connecting seat 26 to move transversely through the piston rod 15, the first connecting seat 403 and the connecting ball head 401, the second connecting seat 26 drives the positioning pin 10 to move transversely through the first connecting rod 18, the guide seat 5, the second connecting rod 22 and the extrusion plate 9, so that the positioning pin 10 extends into the positioning locking hole to perform locking operation, the locking effect is good, looseness is not easy to occur, when the locking mechanism is maintained, the positioning pin 10 is firstly withdrawn from the interior of the locking part, the pull ring 7 is longitudinally lifted, the pull ring 7 drives the first positioning bolt 16 and the second positioning bolt 25 to move upwards through the mounting plate 6, so that the first positioning bolt 16 and the second positioning bolt are disengaged from the first positioning groove 19 and the second positioning groove 23, thereby enabling the guide holder 5 and the positioning pin 10 to be disassembled.
In summary, the following steps:
this rotatory hanger location locking mechanism of small-bore steel pipe, adopt the bolt to fix between L type locating plate 2 and the bottom plate 12, the later stage of being convenient for is dismantled L type locating plate 2, through cylinder 1 piston rod 15, first connecting seat 403, connect bulb 401, second connecting seat 26, head rod 18, guide holder 5, second connecting rod 22 and stripper plate 9 drive locating pin 10 transverse motion, make locating pin 10 extend to the location locking downthehole, thereby locking the operation, locking effect is better, difficult emergence is not hard up.
This rotatory hanger location locking mechanism of small-bore steel pipe can produce vibrations when equipment operation, because connect bulb 401 and be relative not hard up setting in ball-type groove 402 for piston rod 15 can have certain shake scope, avoids direct rigid connection, can eliminate the error, protects relevant parts and makes equipment operate steadily, extension equipment life.
This rotatory hanger location locking mechanism of small-bore steel pipe when locking positioning device, the stripper plate 9 is tightly detained in the surface of locking part, and certain cushioning effect can be played in the setting of buffering packing ring 11 to avoid vibrations direct transfer to give this location locking mechanism, thereby be favorable to further improving this locking mechanism's life.
This rotatory hanger location locking mechanism of small-bore steel pipe, when maintaining this locking mechanism, withdraw from inside the locking part with locating pin 10 earlier, vertically promote pull ring 7, pull ring 7 drives first location bolt 16 and the upward motion of second location bolt 25 through mounting panel 6, make first location bolt 16 and second location bolt break away from first constant head tank 19 and second constant head tank 23, thereby can dismantle guide holder 5 and locating pin 10, the dismantlement mode is very simple, the staff of being convenient for maintains the change to guide holder 5 and locating pin 10, be favorable to improving staff's work efficiency.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a rotatory hanger location locking mechanism of small-bore steel pipe, includes coupling mechanism (4), guide holder (5) and bottom plate (12) float, its characterized in that: the positioning device is characterized in that a positioning hole (14) is longitudinally formed in the bottom plate (12) in a penetrating mode, an L-shaped positioning plate (2) is installed at the top of the bottom plate (12), a fixing bolt (3) is connected to the L-shaped positioning plate (2) in a threaded mode, an air cylinder (1) is arranged on one side of the L-shaped positioning plate (2), the fixing bolt (3) penetrates through the L-shaped positioning plate (2) to fix the air cylinder (1) on the outer wall of one side of the L-shaped positioning plate (2), a piston rod (15) is arranged on the air cylinder (1), the piston rod (15) transversely penetrates through the L-shaped positioning plate (2) and extends to the other side of the L-shaped positioning plate (2), the free end of the piston rod (15) is connected with a second connecting seat (26) through a floating;
the guide seat (5) is positioned on one side, far away from the cylinder (1), of the second connecting seat (26), a first limiting groove (20) is formed in one side, close to the cylinder (1), of the guide seat (5), the first connecting rod (18) extends into the first limiting groove (20), a first positioning groove (19) is formed in the top of the first connecting rod (18), a second limiting groove (21) is formed in one side, far away from the cylinder (1), of the guide seat (5), a second connecting rod (22) is connected in the second limiting groove (21) in a clamping mode, a second positioning groove (23) is formed in the top of the second connecting rod (22), one side, far away from the cylinder (1), of the second connecting rod (22) extends to the outside of the second limiting groove (21) and is welded with a squeezing plate (9), an upper groove (17) is formed in the top of the guide seat (5), a mounting plate (6) is connected in the upper groove (17) in a clamping mode, a first positioning bolt (16) and a second positioning bolt (, the bottom end of the first positioning bolt (16) extends into the first positioning groove (19), the bottom end of the second positioning bolt (25) extends into the second positioning groove (23), and the positioning pin (10) is welded on one side, far away from the guide seat (5), of the extrusion plate (9).
2. The small-caliber steel pipe rotating hanger positioning and locking mechanism of claim 1, which is characterized in that: the L-shaped positioning plate (2) is connected with a connecting bolt (13) in a threaded manner, and the connecting bolt (13) longitudinally penetrates into the bottom plate (12) to connect the L-shaped positioning plate (2) and the bottom plate (12) into a whole.
3. The small-caliber steel pipe rotating hanger positioning and locking mechanism of claim 1, which is characterized in that: the piston rod (15) is in sliding fit with the L-shaped positioning plate (2).
4. The small-caliber steel pipe rotating hanger positioning and locking mechanism of claim 1, which is characterized in that: the floating connecting mechanism (4) comprises a connecting ball head (401) and a first connecting seat (403), a ball-shaped groove (402) is formed in the second connecting seat (26), one side of the ball-shaped groove (402) is communicated with the outside, the connecting ball head (401) is arranged in the ball-shaped groove (402), the first connecting seat (403) is fixedly connected to one side of the connecting ball head (401), and one side of the first connecting seat (403) extends to the outside of the ball-shaped groove (402) and is fixedly connected with the free end of the piston rod (15).
5. The small-caliber steel pipe rotating hanger positioning and locking mechanism of claim 1, which is characterized in that: and a pull ring (7) is fixedly arranged at the top of the mounting plate (6).
6. The small-caliber steel pipe rotating hanger positioning and locking mechanism of claim 1, which is characterized in that: and a buffer gasket (11) is glued on the outer wall of one side of the extrusion plate (9) far away from the guide seat (5).
7. The small-caliber steel pipe rotating hanger positioning and locking mechanism of claim 1, which is characterized in that: the top welding of bottom plate (12) has supporting tray (8), and guide way (24) have been seted up at the top of supporting tray (8), and the bottom of guide holder (5) and front and back side outer surface all laminate mutually with the inboard wall of guide way (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910703998.4A CN110370190B (en) | 2019-07-31 | 2019-07-31 | Positioning and locking mechanism for rotary hanger of small-diameter steel pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910703998.4A CN110370190B (en) | 2019-07-31 | 2019-07-31 | Positioning and locking mechanism for rotary hanger of small-diameter steel pipe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110370190A CN110370190A (en) | 2019-10-25 |
| CN110370190B true CN110370190B (en) | 2020-11-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910703998.4A Active CN110370190B (en) | 2019-07-31 | 2019-07-31 | Positioning and locking mechanism for rotary hanger of small-diameter steel pipe |
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| CN (1) | CN110370190B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111085849A (en) * | 2019-12-26 | 2020-05-01 | 中国科学院沈阳自动化研究所 | Secondary accurate positioning mechanism for through hole |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100706518B1 (en) * | 2002-03-28 | 2007-04-11 | 주식회사 만도 | Floating jig for hornning of valve body |
| CN106853615B (en) * | 2016-12-26 | 2019-09-06 | 广东利迅达机器人系统股份有限公司 | A kind of automatic locking mechanism of battery jig and fastening system using it |
| CN107598798B (en) * | 2017-10-20 | 2023-12-01 | 武汉精智智能制造有限公司 | Clamping device |
| CN208409734U (en) * | 2018-06-29 | 2019-01-22 | 平湖海卓卡斯特姆机械有限公司 | A kind of piston rod locking equipment |
| CN208629310U (en) * | 2018-09-14 | 2019-03-22 | 艾玛意自动化技术(南京)有限公司 | A kind of multi-angle rotary frock clamp |
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| CN110370190A (en) | 2019-10-25 |
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