CN203143803U - Polished rod traverse unit - Google Patents
Polished rod traverse unit Download PDFInfo
- Publication number
- CN203143803U CN203143803U CN 201320102846 CN201320102846U CN203143803U CN 203143803 U CN203143803 U CN 203143803U CN 201320102846 CN201320102846 CN 201320102846 CN 201320102846 U CN201320102846 U CN 201320102846U CN 203143803 U CN203143803 U CN 203143803U
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- China
- Prior art keywords
- polished rod
- commutation
- cam
- bearing
- cam case
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Abstract
The utility model provides a polished rod traverse unit, which is used for solving the problems of complex transmission, high manufacturing difficulty and the like existing in the conventional polished rod traverse unit. The polished rod traverse unit comprises a frame, a cam box, a reversing system and a polished rod, wherein the polished rod is arranged on the rack; a cam, a camshaft, a floating seat and an elastic connecting piece are arranged in the cam box; the cam is fixed on the camshaft; the camshaft is connected to the floating seat; the floating seat is arranged in the cam box through the elastic connecting piece; the reversing system is arranged at the bottom of the cam box; and the polished rod is connected with the cam in a sliding way.
Description
Technical field
The utility model relates to strand oscillator, particularly a kind of polished rod strand oscillator.
Background technology
In the wire ﹠ cable factory or rope yarn manufacturing enterprise etc., the electric wire of producing or rope yarn need be wrapped in to be stored on the drum and transports.At present, the winding displacement machine on the market mainly contains and is divided into screw winding displacement machine and polished rod formula winding displacement machine.
Screw winding displacement machine is to utilize positive and negative tooth screw mandrel to cooperate with nut, it is auto-reverse to go to terminal point on one side, and then the terminal point of going to another side is auto-reverse again, such winding displacement machine commutating speed is slow, shine into the winding displacement both sides easily and pile up uneven problem, and because flight pitch is fixed, and the winding displacement spacing can not be adjusted, winding displacement machine can only be applicable to that a kind of line style arranges.
Existing polished rod formula winding displacement machine is by sheathed three ball bearing of main shafts on polished rod, the inner ring of ball bearing of main shaft is cambered surface, because the effect of cambered surface, the relative polished rod of ball bearing of main shaft tilts, and the direction of three ball bearing of main shaft inclinations is inequality, when polished rod rotated, the bearing inner ring of inclination and polished rod made bearing drive the housing that connects it and move along polished rod rolling the generation axial force.This strand oscillator needs to realize instantaneous reverse, but because middle ball bearing of main shaft is necessary opposite with the ball bearing of main shaft direction on both sides, make the transmission complexity need to increase gear or T type interlock plate, in addition, the inner ring of ball bearing of main shaft need be worn into arcwall face, the manufacturing difficulty of processing is big, and because the interior circle of three bearings contacts with polished rod, makes the polished rod wearing and tearing aggravate.
The utility model content
The utility model proposes a kind of polished rod strand oscillator, solved problems such as existing polished rod formula strand oscillator transmission complexity, manufacture difficulty be big.
The technical solution of the utility model is achieved in that
A kind of polished rod strand oscillator, comprise frame, cam case, exchange system, polished rod, described polished rod is installed on the described frame, is equipped with in the described cam case: cam, camshaft, floating seat, Flexible Connector, described cam is fixed on the described camshaft, and described camshaft is connected in described floating seat; Described floating seat is installed in the described cam case by described Flexible Connector; Described exchange system is installed on described cam case bottom; Described polished rod is connected with described cam slide.
Preferably, the radial face of described cam and described polished rod axially between be 1-89 ° of angle.
Preferably, described Flexible Connector is made up of spring and screw, and described spring is placed on the screw rod of described screw.
Preferably, described a kind of polished rod strand oscillator also comprises guide piece, and described guide piece comprises sliding part and be installed on guide track on the frame that described sliding part is connected with described cam case, described sliding part and described guide track sliding block joint.
Preferred again, described sliding part comprises adapter plate, regulating plate and plain bearing, and described adapter plate is installed on the side of described cam case, and described regulating plate is installed on the described adapter plate, and the position of described regulating plate can be adjusted up and down; Described plain bearing comprises fixedly plain bearing and adjusting plain bearing, and described fixedly plain bearing is installed on the described adapter plate by a fixed guide bearing, and described adjusting plain bearing is regulated center bearing pilot bearing by one and is installed on the described regulating plate.
Another kind of preferable configuration of the present utility model: described sliding part comprises attaching parts and slide block, and described guide track is the slide rail bearing, and described slide block set is located on the described slide rail bearing, and described slide block is installed on the described cam case by attaching parts; At least two of described guide piecees.
Another kind of preferable configuration of the present utility model: described sliding part comprises attaching parts and at least two deep groove ball bearings, and described guide track is dull and stereotyped; The outer ring of described deep groove ball bearing and described dull and stereotyped sliding block joint, the inner ring of described deep groove ball bearing is installed on the described cam case by attaching parts.
Preferably, described exchange system comprises reversing arrangement and inhibiting device, and described reversing arrangement is connected with described camshaft, and described inhibiting device is installed on the described frame.
Preferred again, described reversing arrangement comprises commutation shift fork, commutation piece, commutation spring shaft, and described commutation shift fork is connected with described camshaft; Described commutation spring shaft comprises spring and reversing shaft, and described spring housing is loaded on the described reversing shaft, and described spring is installed on the described commutation shift fork by a commutation semicircle axle, and described reversing shaft is installed on the described commutation piece; Described commutation piece is installed on the described commutation shift fork by a ball bearing of main shaft; Described inhibiting device comprises two limiting stoppers, limit guide rail, and described limiting stopper is installed on the described limit guide rail, and described limit guide rail is fixed on the described frame.
Another kind of preferable configuration of the present utility model: described reversing arrangement comprises cylinder and commutation piece, described inhibiting device comprises left inductor and right inductor, the movable end of described cylinder is connected with described cam case, described left inductor is installed on the left side of described cam case, described right inductor is installed on the right side of described cam case, and described commutation piece is installed on described cam case below.
By above description as can be known, the utility model the utlity model has following advantage compared with prior art:
One, the utility model is simple in structure, utilizes a cam and polished rod sliding block joint, handling ease, low cost of manufacture, and longer service life.
Two, a kind of polished rod strand oscillator of the present utility model utilizes the static friction force drive cam between polished rod and the cam to move along polished rod by rotating polished rod, utilizes exchange system to drive cam and commutates fast, solves existing strand oscillator winding displacement both sides and piles up uneven problem.
Three, the utility model by making cam radial face and polished rod axially between be 1-89 ° of angle, the angle angle between the radial face by adjusting cam and described polished rod axial can change the winding displacement spacing, can adapt to different winding displacement demands.
Four, guide piece can not rock by the stationary cam axle, the pulsation-free operation.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is decomposition texture scheme drawing of the present utility model.
Fig. 2 is the structural representation of looking up of the present utility model.
Fig. 3 is right TV structure scheme drawing of the present utility model.
The specific embodiment
Below in conjunction with the accompanying drawing among the utility model embodiment, the technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that obtains under the creative work prerequisite, all belong to the scope of the utility model protection.
Embodiment one
With reference to Fig. 1-Fig. 3, a kind of polished rod strand oscillator, comprise guide piece 4, frame 2, cam case 1, exchange system, polished rod 3, described polished rod 3 is installed on the described frame 2, be equipped with in the described cam case 1: cam 11, camshaft 12, floating seat 13, Flexible Connector 14, described cam 11 is fixed on the described camshaft 12, and described camshaft 12 is connected in described floating seat 13; Described floating seat 13 is installed in the described cam case 1 by described Flexible Connector 14; Described polished rod 3 and described cam 11 sliding block joints.The radial face of described cam 11 and described polished rod 3 axially between be 1-89 ° of angle.Described Flexible Connector 14 can be made up of spring 141 and screw 142, and spring 141 is placed on the screw rod of screw 142, also can be to adopt elastic rubbery body to be combined formation with screw.Described camshaft 12 comprises automatic reverse apical axis 121, described automatic reverse apical axis 121 comprises axle portion 1211 and is connected in the holding part 1212 that is used for installing cam 11 of axle portion 1211 tops, the inner ring of described cam 11 is equipped with ball bearing of main shaft 110,111, and described cam 11 is installed on the holding part of described automatic reverse apical axis 121 by an apical axis pin 112; Described camshaft also comprises thrust ball bearing 122, ball bearing of main shaft 123 and the apical axis cover 124 of the axle portion that is set in automatic reverse apical axis 121 from top to bottom successively.
See figures.1.and.2, described exchange system is installed on described cam case 1 bottom; Described exchange system comprises: reversing arrangement 51 and inhibiting device 52; Described reversing arrangement comprises: commutation shift fork 511; Commutation piece 512; Commutation spring shaft 513, described commutation shift fork 511 is connected with described camshaft 12, described commutation spring shaft 513 comprises spring 5131 and reversing shaft 5132, described spring 5131 is set on the described reversing shaft 5132, described spring 5131 is installed on the described commutation shift fork 511 by a commutation semicircle axle 5133, and described reversing shaft 5132 is installed on the described commutation piece 512; Described commutation piece 512 is installed on the described commutation shift fork 511 by a ball bearing of main shaft 514.Described inhibiting device 52 comprises: two limiting stoppers 521,522 and limit guide rail 523; Described limiting stopper 521,522 is installed on the described limit guide rail 523 by spacing hole's fixed knob 524, and described limit guide rail 523 is fixed on the described frame 2.When strand oscillator runs to the terminal point of a side, described commutation piece is run into limiting stopper, when the commutation piece with spacing fast angle during less than 90 °, the commutation spring shaft reverses cam the strand oscillator inverted running fast.
With reference to Fig. 1 and Fig. 3, described guide piece 4 comprises sliding part 41 and is installed on guide track 42 on the frame 2 that described sliding part 41 is connected with described cam case 1, described sliding part 41 and described guide track 42 sliding block joints.Described sliding part 41 comprises fixedly plain bearing 411, adjusting plain bearing 412, adapter plate 413, regulating plate 414; Described adapter plate 413 is installed on the side of described cam case 1, and described regulating plate 414 is installed on the described adapter plate 413, and the position of described regulating plate 414 can be adjusted up and down; Described fixedly plain bearing 411 is installed on the described adapter plate 413 by a fixed guide bearing 415, described adjusting plain bearing 412 is regulated center bearing pilot bearing 416 by one and is installed on the described regulating plate 414, and described fixedly plain bearing 411 and described adjusting plain bearing 412 are selected ball bearing of main shaft for use.
Embodiment two
Present embodiment and embodiment one are basic identical, its difference is: described sliding part comprises attaching parts and slide block, described guide track is the slide rail bearing, and described slide block set is located on the described slide rail bearing, and described slide block is installed on the described cam case by attaching parts; At least two of described guide piecees.
Embodiment three
Present embodiment and embodiment one are basic identical, and its difference is:
Described sliding part comprises attaching parts and at least two deep groove ball bearings, and described guide track is dull and stereotyped; The outer ring of described deep groove ball bearing and described dull and stereotyped sliding block joint, the inner ring of described deep groove ball bearing is installed on the described cam case by attaching parts.
Embodiment four
Present embodiment and embodiment one are basic identical, and its difference is:
Described reversing arrangement comprises cylinder and commutation piece, described inhibiting device comprises left inductor and right inductor, the movable end of described cylinder is connected with described cam case, described left inductor is installed on the left side of described cam case, described right inductor is installed on the right side of described cam case, and described commutation piece is installed on described cam case below.Though this embodiment cost is higher, function is more comprehensive, and can realize the quick upset of cam, and uneven defective is piled up on both sides when thoroughly solving winding displacement.
The above only is preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (10)
1. a polished rod strand oscillator comprises frame, cam case, exchange system, polished rod, and described polished rod is installed on the described frame, it is characterized in that:
Be equipped with in the described cam case: cam, camshaft, floating seat, Flexible Connector, described cam are fixed on the described camshaft, and described camshaft is connected in described floating seat;
Described floating seat is installed in the described cam case by described Flexible Connector; Described exchange system is installed on described cam case bottom; Described polished rod is connected with described cam slide.
2. a kind of polished rod strand oscillator as claimed in claim 1 is characterized in that: the radial face of described cam and described polished rod axially between be 1-89 ° of angle.
3. a kind of polished rod strand oscillator as claimed in claim 1, it is characterized in that: described Flexible Connector is made up of spring and screw, and described spring is placed on the screw rod of described screw.
4. a kind of polished rod strand oscillator as claimed in claim 1, it is characterized in that: also comprise guide piece, described guide piece comprises sliding part and is installed on guide track on the frame that described sliding part is connected with described cam case, described sliding part and described guide track sliding block joint.
5. a kind of polished rod strand oscillator as claimed in claim 4, it is characterized in that: described sliding part comprises adapter plate, regulating plate and plain bearing, described adapter plate is installed on the side of described cam case, described regulating plate is installed on the described adapter plate, and the position of described regulating plate can be adjusted up and down;
Described plain bearing comprises fixedly plain bearing and adjusting plain bearing, and described fixedly plain bearing is installed on the described adapter plate by a fixed guide bearing, and described adjusting plain bearing is regulated center bearing pilot bearing by one and is installed on the described regulating plate.
6. a kind of polished rod strand oscillator as claimed in claim 4, it is characterized in that: described sliding part comprises attaching parts and slide block, described guide track is the slide rail bearing, and described slide block set is located on the described slide rail bearing, and described slide block is installed on the described cam case by attaching parts; At least two of described guide piecees.
7. a kind of polished rod strand oscillator as claimed in claim 4, it is characterized in that: described sliding part comprises attaching parts and at least two deep groove ball bearings, described guide track is dull and stereotyped; The outer ring of described deep groove ball bearing and described dull and stereotyped sliding block joint, the inner ring of described deep groove ball bearing is installed on the described cam case by attaching parts.
8. as each described a kind of polished rod strand oscillator among the claim 1-7, it is characterized in that: described exchange system comprises reversing arrangement and inhibiting device, and described reversing arrangement is connected with described camshaft, and described inhibiting device is installed on the described frame.
9. a kind of polished rod strand oscillator as claimed in claim 8 is characterized in that: described reversing arrangement comprises commutation shift fork, commutation piece, commutation spring shaft, and described commutation shift fork is connected with described camshaft; Described commutation spring shaft comprises spring and reversing shaft, and described spring housing is loaded on the described reversing shaft, and described spring is installed on the described commutation shift fork by a commutation semicircle axle, and described reversing shaft is installed on the described commutation piece; Described commutation piece is installed on the described commutation shift fork by a ball bearing of main shaft;
Described inhibiting device comprises two limiting stoppers, limit guide rail, and described limiting stopper is installed on the described limit guide rail, and described limit guide rail is fixed on the described frame.
10. a kind of polished rod strand oscillator as claimed in claim 8, it is characterized in that: required reversing arrangement comprises cylinder and commutation piece, described inhibiting device comprises left inductor and right inductor, the movable end of described cylinder is connected with described cam case, described left inductor is installed on the left side of described cam case, described right inductor is installed on the right side of described cam case, and described commutation piece is installed on described cam case below.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320102846 CN203143803U (en) | 2013-03-06 | 2013-03-06 | Polished rod traverse unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320102846 CN203143803U (en) | 2013-03-06 | 2013-03-06 | Polished rod traverse unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203143803U true CN203143803U (en) | 2013-08-21 |
Family
ID=48971347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320102846 Expired - Fee Related CN203143803U (en) | 2013-03-06 | 2013-03-06 | Polished rod traverse unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203143803U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104229552A (en) * | 2014-10-09 | 2014-12-24 | 天津市金桥焊材集团有限公司 | Wire guider reversing device |
| CN111498551A (en) * | 2020-05-12 | 2020-08-07 | 浙江万叶绝缘材料有限公司 | Processing production equipment for insulating material |
| CN111517154A (en) * | 2020-05-09 | 2020-08-11 | 贵州电网有限责任公司 | Swiftly turn winding displacement ware device |
| CN111532885A (en) * | 2020-05-09 | 2020-08-14 | 贵州电网有限责任公司 | Automatic reducing spooler of winding displacement |
-
2013
- 2013-03-06 CN CN 201320102846 patent/CN203143803U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104229552A (en) * | 2014-10-09 | 2014-12-24 | 天津市金桥焊材集团有限公司 | Wire guider reversing device |
| CN111517154A (en) * | 2020-05-09 | 2020-08-11 | 贵州电网有限责任公司 | Swiftly turn winding displacement ware device |
| CN111532885A (en) * | 2020-05-09 | 2020-08-14 | 贵州电网有限责任公司 | Automatic reducing spooler of winding displacement |
| CN111532885B (en) * | 2020-05-09 | 2021-08-24 | 贵州电网有限责任公司 | Automatic reducing spooler of winding displacement |
| CN111498551A (en) * | 2020-05-12 | 2020-08-07 | 浙江万叶绝缘材料有限公司 | Processing production equipment for insulating material |
| CN111498551B (en) * | 2020-05-12 | 2021-06-08 | 浙江万叶绝缘材料有限公司 | Processing production equipment for insulating material |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20130821 |