CN203717573U - Novel positioning clamping ring device - Google Patents

Novel positioning clamping ring device Download PDF

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Publication number
CN203717573U
CN203717573U CN201420047462.4U CN201420047462U CN203717573U CN 203717573 U CN203717573 U CN 203717573U CN 201420047462 U CN201420047462 U CN 201420047462U CN 203717573 U CN203717573 U CN 203717573U
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CN
China
Prior art keywords
clamping ring
round nut
split
split type
flange plate
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.)
Active
Application number
CN201420047462.4U
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Chinese (zh)
Inventor
张殿龙
雷海涛
李天超
王方平
鲍亮
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.)
Taier Heavy Industry Co Ltd
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Taier Heavy Industry 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 Taier Heavy Industry Co Ltd filed Critical Taier Heavy Industry Co Ltd
Priority to CN201420047462.4U priority Critical patent/CN203717573U/en
Application granted granted Critical
Publication of CN203717573U publication Critical patent/CN203717573U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a novel positioning clamping ring device. The novel positioning clamping ring device comprises a round nut, a transmission shaft, a bearing, an adjusting washer split-type clamping ring, a flange plate and a connecting bolt; the split-type clamping ring comprises a left half piece and a right half piece which are completely the same; the split-type clamping ring is arranged in a clamping groove of the transmission shaft and is tightly clamped on the transmission shaft; the adjusting washer is arranged between the split-type clamping ring and the end surface of the round nut; the flange plate is assembled on the split-type clamping ring and is contacted with the outer circle and the end surface of the split-type clamping ring; the connecting bolt is matched with the round nut through screw threads after penetrating through the flange plate, the split-type clamping ring and the adjusting washer. According to the positioning clamping ring device disclosed by the utility model, the bearing is fixed by the round nut, the round nut is positioned by the split-type clamping ring, and the split-type clamping ring matched with the flange plate so as to be fixed in the clamping groove, so that the movement of the round nut is limited; a positioning function is realized; the normal production is guaranteed.

Description

A kind of novel location card loop device
Technical field
The utility model relates to the locking ring device for locating in transmission shaft.
Background technique
Along with deepening continuously of China's urbanization degree, the demand of the flourish double thread steel of infrastructure construction, real estate is further strong.According to statistics, Building Trade in China steel using amount accounts for 50% left and right of steel consumption total amount.Therefore, can expect that Deformed Steel Bars demand and output will keep higher level.Each production line of bar needs large-scale, efficient, high-precision rolling equipment, has proposed new challenge therefore to relevant spare part industry.In order to meet the requirements such as produced on-site, need transmission device non-stop run.
The transmission shaft that existing production line of bar main transmission is used, as shown in Figure 3.Transmission shaft is to use in pairs, main story during running, a reversion.Transmission shaft is in working order time, and the round nut 1 outside bearing 8 often retreats and comes loose, and impact is normally produced.On-the-spot for locking frequent employing electric welding spot welding nut, but this kind of processing can cause round nut 1, bearing 8 to dismantle, and powerful dismounting can be destroyed axis body, causes damage to bar production producer, can not meet the requirement of modern metallurgical production line.
Summary of the invention
Problem to be solved in the utility model is to provide a kind of novel location card loop device, and it is fixed in axle draw-in groove by subdivision snap ring, and restriction round nut moves, and realizes locating function, has guaranteed normal production.In addition, when relevant damage parts, can change easily, can not destroy transmission shaft, thereby improve the whole service life of transmission shaft, meet the requirement of continuous-rolling work characteristics, also reduce the cost of production of Bar Plant.
A kind of novel location card loop device of the utility model, it comprises round nut, transmission shaft, bearing, it also comprises adjusts packing ring split type snap ring, flange plate, connecting bolt; Split type snap ring is identical half sheet in two of left and right, split type snap ring is arranged in the draw-in groove of transmission shaft, and be tightly placed on transmission shaft, between split type snap ring and the end face of round nut, be provided with adjustment packing ring, flange plate is assemblied on split type snap ring, contact with cylindrical and the end face of split type snap ring, connecting bolt passes through screw-thread fit through rear with round nut from flange plate, split type snap ring, adjustment packing ring.
In this novel location card loop device: bearing is fixed by round nut, and round nut is located by split type snap ring, split type snap ring is by being fixed in draw-in groove with flange plate, thereby restriction round nut moves, and has realized locating function, has guaranteed normal production.
Accompanying drawing explanation
Fig. 1 is the structural representation of this novel location card loop device;
Fig. 2 is the enlarged diagram at X place in Fig. 1;
Fig. 3 is the fixedly schematic diagram of existing excellent wire rod spindle middle (center) bearing.
Embodiment
From Fig. 1, Fig. 2, Fig. 3, this novel location card loop device, it comprises round nut 1, transmission shaft 7, bearing 8, it also comprises adjusts packing ring 2, split type snap ring 3, flange plate 4, connecting bolt 6.
Split type snap ring 3 is identical half sheet in two of left and right, split type snap ring 3 is arranged in the draw-in groove 9 of transmission shaft 7, and be tightly placed on transmission shaft 7, between the end face of split type snap ring 3 and round nut 1, be provided with and adjust packing ring 2, flange plate 4 is assemblied on split type snap ring 3, contact with cylindrical and the end face of split type snap ring 3, connecting bolt 6 passes through screw-thread fit through rear with round nut 1 from flange plate 4, split type snap ring 3, adjustment packing ring 2.Wherein, adjusting packing ring 2 is split type, is three to four identical minipads.
As this novel a kind of improved procedure, locking ring device also comprises elastic washer 5, and elastic washer 5 is arranged on flange plate 4 and connecting bolt 6 between the two.
The function implementation procedure of this novel location card loop device is: bearing 8 is fixing by round nut 1, and the thickness of adjusting packing ring 2 by adjustment is fixed in draw-in groove 9 split type snap ring 3, and limits the axial position of round nut 1; Flange plate 4 is assemblied on split type snap ring 3, and is connected and fixed with round nut 1 by connecting bolt 6, elastic washer 5, makes round nut 1 can not draw back and come loose, and has realized the reliable location of round nut 1, has guaranteed normal production.
Simultaneously, because stop ring and packing ring are all split types, therefore when relevant damage parts, snap ring and packing ring can be dismantled easily, thereby part is changed, and can not destroy transmission shaft, therefore both improved maintenance speed, improve again the whole service life of transmission shaft, met the requirement of continuous-rolling work characteristics, also reduced the cost of production of Bar Plant.
This new device is not limited to and is used on the transmission shaft that production line of bar main transmission uses, and also can be widely used in other need carry out on spacing axis body.

Claims (3)

1. a novel location card loop device, it comprises round nut (1), transmission shaft (7), bearing (8), it is characterized in that: further comprising and adjusts packing ring (2), split type snap ring (3), flange plate (4), connecting bolt (6); Split type snap ring (3) is identical half sheet in two of left and right, split type snap ring (3) is arranged in the draw-in groove (9) of transmission shaft (7), and be tightly placed on transmission shaft (7), between the end face of split type snap ring (3) and round nut (1), be provided with and adjust packing ring (2), flange plate (4) is assemblied on split type snap ring (3), contact with cylindrical and the end face of split type snap ring (3), connecting bolt (6) passes through screw-thread fit through rear with round nut (1) from flange plate (4), split type snap ring (3), adjustment packing ring (2).
2. location card loop device according to claim 1, is characterized in that: adjust packing ring (2) for split type, be three to four identical minipads.
3. location card loop device according to claim 1 and 2, is characterized in that: locking ring device also comprises elastic washer (5), and elastic washer (5) is arranged on flange plate (4) and connecting bolt (6) between the two.
CN201420047462.4U 2014-01-26 2014-01-26 Novel positioning clamping ring device Active CN203717573U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420047462.4U CN203717573U (en) 2014-01-26 2014-01-26 Novel positioning clamping ring device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420047462.4U CN203717573U (en) 2014-01-26 2014-01-26 Novel positioning clamping ring device

Publications (1)

Publication Number Publication Date
CN203717573U true CN203717573U (en) 2014-07-16

Family

ID=51156731

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420047462.4U Active CN203717573U (en) 2014-01-26 2014-01-26 Novel positioning clamping ring device

Country Status (1)

Country Link
CN (1) CN203717573U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107208685A (en) * 2015-02-10 2017-09-26 赛峰飞机发动机公司 For the nut by bearing ring axial lock in the turbine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107208685A (en) * 2015-02-10 2017-09-26 赛峰飞机发动机公司 For the nut by bearing ring axial lock in the turbine
CN107208685B (en) * 2015-02-10 2019-06-25 赛峰飞机发动机公司 For the nut by bearing ring axial lock in the turbine

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