CN204068540U - Producing well pumping-unit motor regulates fixture - Google Patents
Producing well pumping-unit motor regulates fixture Download PDFInfo
- Publication number
- CN204068540U CN204068540U CN201420633453.3U CN201420633453U CN204068540U CN 204068540 U CN204068540 U CN 204068540U CN 201420633453 U CN201420633453 U CN 201420633453U CN 204068540 U CN204068540 U CN 204068540U
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- China
- Prior art keywords
- drive link
- track
- pressing plate
- producing well
- motor
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Abstract
The utility model provides a kind of producing well pumping-unit motor and regulates fixture, it solves the problem of existing mobile device for oil extractor motor job insecurity.This producing well pumping-unit motor regulates fixture to comprise motor, track and drive link, motor comprises two feets, one of them feet and track fix, track madial wall is fixed with two positioning seats, positioning seat comprise rotation section and and connecting portion, connecting portion is connected with track by screw, two rotation sections are equipped with ring-shaped step, bearing is equipped with in two ring-shaped steps, rotation section front end surface has been connected by screw pressing plate, drive link two ends are arranged in two bearings respectively and drive link front end has internal spline, there is in the middle part of drive link the connecting rod of protrusion, drive link and connecting rod are formed by same material one-shot forming, connecting rod is successively through described track, another feet is also spirally connected with a nut.This producing well pumping-unit motor regulates fixture to have the advantage of working stability.
Description
Technical field
The utility model belongs to the machine mounting device related on a kind of oil-field oil pumper, and especially a kind of producing well pumping-unit motor regulates fixture.
Background technology
In oil pumping in oil fields, drive sucker rod, oil well pump that oil is evacuated to ground from well by oil pumper, required mounted motor on oil pumper, first motor is put in appropriate location during mounted motor, again driving belt is arranged on motor and belt wheel for oil pumping machine, then adjust motor and make driving belt tensioning, finally by bolt group, motor base is fixed on motor track.
When after oil pumper work a period of time, belt is loose, also will adjust motor position.The method of current adjustment motor prizes motor with crowbar after unclamping hold-down nut, or knock motor with sledgehammer transfer, makes motor trace skew occur thus make driving belt be in tensioning state.But above-mentioned this method falls behind, and labour intensity is large, and efficiency is low, and the off-time is long, and operator is dangerous.
For above-mentioned problem, people have appreciated and have not known, and in addition improvement, a kind of mobile device for oil extractor motor [application number: 200920241168.6 disclosed in Chinese patent storehouse; Authorize publication No.: CN 201528244U], by having motor, set bolt, motor track, motor is arranged on motor track, bearing, transmission nut, drive screw by set bolt, between motor and motor track, bearing is installed, set bolt is through bearing, set bolt lower end and transmission nut are integrally fixed, and the external screw thread of drive screw and the internal thread of transmission nut screw, and drive screw is supported on motor track.
Above-mentioned mobile device for oil extractor motor regulates the position of motor by the rotation of drive screw, but the transmission nut and the set bolt that play gearing in this device are two parts separately and are fixed together by a certain mode, cause connection between the two to there is tolerance, cause transmission unstable.
Summary of the invention
The purpose of this utility model there are the problems referred to above for existing technology, and the producing well pumping-unit motor proposing a kind of working stability regulates fixture.
The purpose of this utility model realizes by following technical proposal: a kind of producing well pumping-unit motor regulates fixture, comprise motor, track and drive link, described motor comprises two feets, one of them feet is fixed by bolt and track, it is characterized in that, described track madial wall is fixed with two positioning seats and two positioning seats are parallel to each other, described positioning seat comprise rotation section and and connecting portion, described connecting portion is connected with described track by screw, described rotation section cylindrically, rotation section front end surface described in two is equipped with ring-shaped step, a bearing is equipped with in ring-shaped step described in two, described rotation section front end surface is connected with pressing plate by some screws and described pressing plate and described bearing outer ring offset, described drive link two ends are arranged in two bearings respectively and described drive link front end has internal spline, there is in the middle part of described drive link the connecting rod of protrusion, described drive link and described connecting rod are formed by same material one-shot forming, described connecting rod is successively through described track, another feet is also spirally connected with a nut.
During adjustment motor position, drive link has the instrument (can for motor output shaft or the handle with external splines) of external splines by internal spline and other, and being connected drives drive rod rotation, because drive link is fixed by connecting rod and motor, the push-pull effort making motor can be subject to a drive link to apply, thus make motor adjust to appropriate location.
Drive link and connecting rod are formed by same material one-shot forming, add the stability and intensity that connect between the two, thus the output torque enabling connecting rod stable, make motor can adjust to appropriate location swimmingly; Drive link is connected with other instruments by the mode of spline fitted, has stable transmission ground advantage; Drive link two ends wear puts in two bearings and connecting rod is fixed with feet, thus enables drive link axial limiting, enables drive link stably circumference rotation; Positioning seat to be removably connected with track by screw and connecting rod is removably connected with feet by nut, makes to change connecting rod more for convenience.
Regulate in fixture at above-mentioned producing well pumping-unit motor, described pressing plate cylindrically and the center line of described pressing plate and described drive link centerline collineation, described rotation section front end surface has annular slot, described pressing plate the inner is plugged in annular slot, described pressing plate outer rim has annular convex shoulder, and described annular convex shoulder is connected with described rotation section by above-mentioned screw.
By arranging annular slot, Primary Location being carried out to pressing plate, conveniently subsequently through some screws, pressing plate and rotation section being stably fixed together.
Regulate in fixture at above-mentioned producing well pumping-unit motor, each described pressing plate inner edge all has annular groove, and be provided with 0 RunddichtringO in described annular groove, 0 described RunddichtringO inner peripheral surface and described drive link offset.
By arranging 0 RunddichtringO between pressing plate and drive link, making connection between the two keep sealing, avoiding the impurity such as dust to enter in bearing inner race, affecting drive rod rotation ground flexibility.
Regulate in fixture at above-mentioned producing well pumping-unit motor, described track runs through has connecting hole and described connecting rod is positioned at described connecting hole, and described connecting hole madial wall is a conical surface, and described connecting hole inner sidewall diameter upwards reduces gradually.
By arranging tapered connecting hole madial wall, connecting rod being inserted and connecting rod moves and plays guide effect in connecting hole, facilitating connecting rod and to be inserted on feet and to be connected with nut, there is advantage easy for installation.
Regulate in fixture at above-mentioned producing well pumping-unit motor, described connecting portion is cuboid, on described guide rail madial wall, correspondence offers two location notchs, connecting portion described in two is connected in corresponding location notch respectively, and described screw end is passed track and is spirally connected with described connecting portion.
When mounting screw, connecting portion is first connected in location notch and carries out Primary Location to connecting portion, facilitates the installation of later stage screw; Screw end is passed track and is screwed in connecting portion, when positioning seat disassembles by needs, only needs directly be got off by screw disassembling, has the advantage of convenient disassembly.
Compared with prior art, this producing well pumping-unit motor regulates fixture to have the following advantages:
1, drive link and connecting rod are formed by same material one-shot forming, add the stability and intensity that connect between the two, thus the output torque enabling connecting rod stable, make motor can adjust to appropriate location swimmingly.
2, drive link is connected with other instruments by the mode of spline fitted, has stable transmission ground advantage.
3, drive link two ends wear and put in two bearings and connecting rod is fixed with feet, thus enable drive link axial limiting, enable drive link stably circumference rotation; Positioning seat to be removably connected with track by screw and connecting rod is removably connected with feet by nut, makes to change connecting rod more for convenience.
4, by arranging 0 RunddichtringO between pressing plate and drive link, making connection between the two keep sealing, avoiding the impurity such as dust to enter in bearing inner race, affecting drive rod rotation ground flexibility.
5, screw end is passed track and is screwed in connecting portion, when positioning seat disassembles by needs, only needs directly be got off by screw disassembling, has the advantage of convenient disassembly.
Accompanying drawing explanation
Fig. 1 is the structural representation that this producing well pumping-unit motor regulates fixture;
Fig. 2 is the structure for amplifying schematic diagram at A place in Fig. 1;
Fig. 3 is that the A-A of drive link cuts open structural representation.
In figure, 1, motor; 1a, feet; 2, track; 2a, connecting hole; 3, drive link; 3a, internal spline; 3b, connecting rod; 4, positioning seat; 4a, connecting portion; 4b, rotation section; 4b1, annular slot; 5, pressing plate; 5a, annular convex shoulder; 6, screw; 7, bearing; 8,0 RunddichtringO; 9, nut.
Embodiment
Be below specific embodiment of the utility model and by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiments.
As shown in Figure 1, this producing well pumping-unit motor 1 regulates fixture to be made up of motor 1, track 2, drive link 3, positioning seat 4, pressing plate 5 etc.
Positioning seat 4 has 2 and is parallel to each other, and 2 positioning seats 4 are removably connected with track 2 madial wall respectively.Specifically, positioning seat 4 comprises connecting portion 4a and rotation section 4b, and wherein, connecting portion 4a is cuboid, and on track 2 madial wall, correspondence is provided with two location notchs, and two connecting portion 4a are connected in corresponding location notch respectively, carry out Primary Location to connecting portion 4a.Further optimization, a screw 6 passes track 2 successively from top to bottom and is screwed in connecting portion 4a, makes the connection between connecting portion 4a and track 2 comparatively stable.
Rotation section 4b cylindrically, and the front end surface of each rotation section 4b all has ring-shaped step.As shown in Figure 2, a bearing 7 is equipped with in each ring-shaped step.Pressing plate 5 is had 2 pieces and lays respectively at corresponding ring-shaped step place and be connected with rotation section 4b front end surface by some screws 6.
Specifically, each pressing plate 5 all cylindrically and the centerline collineation of the center line of pressing plate 5 and rotation section 4b.Rotation section 4b front end surface has annular slot 4b1 and pressing plate 5 the inner is plugged in annular slot 4b1, make pressing plate 5 and rotation section 4b Primary Location.Pressing plate 5 outer rim also has the annular convex shoulder 5a of protrusion and in the present embodiment, screw 6 end, through annular convex shoulder 5a being screwed in the 4b of rotation section, makes pressing plate 5 and rotation section 4b stably link together.
The outer end end face of each pressing plate 5 offsets with corresponding bearing 7 outer ring respectively, and by under the effect of ring-shaped step diapire, bearing 7 is stably fixed in ring-shaped step.
As depicted in figs. 1 and 2, positioning seat 4 is stretched out through corresponding pressing plate 5 and bearing 7 successively in the rear and front end of drive link 3, thus realizes drive link 3 and stably rotate.Further optimization, each pressing plate 5 inner edge all has annular groove, is provided with 0 RunddichtringO 8,0 RunddichtringO 8 inner peripheral surface and drive link 3 offsets in annular groove.By arranging 0 RunddichtringO 8 between pressing plate 5 and drive link 3, making connection between the two keep sealing, avoiding the impurity such as dust to enter in bearing 7 inner ring, affect drive link 3 flexibility rotationally.
As shown in Figure 3, drive link 3 front end has internal spline 3a, and in use, drive link 3 is connected by internal spline 3a with other instruments with external splines (can be motor 1 output shaft or the handle with external splines) thus drives drive link 3 to rotate.As shown in Figure 2, in the middle part of drive link 3, outer rim has the connecting rod 3b of protrusion, and in the present embodiment, drive link 3 and described connecting rod 3b are formed by same material one-shot forming, add the stability and intensity that connect between the two, thus enable the output torque that connecting rod 3b is stable, make motor 1 can adjust to appropriate location swimmingly.
Motor 1 comprises two feet 1a, and one of them feet 1a is fixed by bolt and track 2.Track 2 runs through and has connecting hole 2a, connecting rod 3b end is upwards passed connecting hole 2a, another feet 1a successively and is connected with a nut 9, thus connecting rod 3b and one of them feet 1a is stably linked together.Further optimization, connecting hole 2a madial wall is a conical surface, and this connecting hole 2a inner sidewall diameter upwards reduces gradually.By arranging tapered connecting hole 2a madial wall, connecting rod 3b being inserted and connecting rod 3b moves and plays guide effect in connecting hole 2a, facilitating connecting rod 3b and to be inserted on feet 1a and to be connected with nut 9, there is advantage easy for installation.
When needs adjustment motor 1 position, drive link 3 is connected by internal spline 3a with other instruments (can be motor 1 output shaft or the handle with external splines) with external splines thus drives drive link 3 to rotate, because drive link 3 is fixed by connecting rod 3b and motor 1, the push-pull effort making motor 1 can be subject to a drive link 3 to apply, thus make motor 1 adjust to appropriate location.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.
Claims (5)
1. a producing well pumping-unit motor regulates fixture, comprise motor, track and drive link, described motor comprises two feets, one of them feet is fixed by bolt and track, it is characterized in that, described track madial wall is fixed with two positioning seats and two positioning seats are parallel to each other, described positioning seat comprise rotation section and and connecting portion, described connecting portion is connected with described track by screw, described rotation section cylindrically, rotation section front end surface described in two is equipped with ring-shaped step, a bearing is equipped with in ring-shaped step described in two, described rotation section front end surface is connected with pressing plate by some screws and described pressing plate and described bearing outer ring offset, described drive link two ends are arranged in two bearings respectively and described drive link front end has internal spline, there is in the middle part of described drive link the connecting rod of protrusion, described drive link and described connecting rod are formed by same material one-shot forming, described connecting rod is successively through described track, another feet is also spirally connected with a nut.
2. a kind of producing well pumping-unit motor according to claim 1 regulates fixture, it is characterized in that, described pressing plate cylindrically and the center line of described pressing plate and described drive link centerline collineation, described rotation section front end surface has annular slot, described pressing plate the inner is plugged in annular slot, described pressing plate outer rim has annular convex shoulder, and described annular convex shoulder is connected with described rotation section by above-mentioned screw.
3. a kind of producing well pumping-unit motor according to claim 1 regulates fixture, it is characterized in that, each described pressing plate inner edge all has annular groove, and be provided with 0 RunddichtringO in described annular groove, 0 described RunddichtringO inner peripheral surface and described drive link offset.
4. a kind of producing well pumping-unit motor according to claim 1 regulates fixture, it is characterized in that, described track runs through has connecting hole and described connecting rod is positioned at described connecting hole, described connecting hole madial wall is a conical surface, and described connecting hole inner sidewall diameter upwards reduces gradually.
5. a kind of producing well pumping-unit motor according to claim 1 regulates fixture, it is characterized in that, described connecting portion is cuboid, on described guide rail madial wall, correspondence offers two location notchs, connecting portion described in two is connected in corresponding location notch respectively, and described screw end is passed track and is spirally connected with described connecting portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420633453.3U CN204068540U (en) | 2014-10-29 | 2014-10-29 | Producing well pumping-unit motor regulates fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420633453.3U CN204068540U (en) | 2014-10-29 | 2014-10-29 | Producing well pumping-unit motor regulates fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204068540U true CN204068540U (en) | 2014-12-31 |
Family
ID=52209983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420633453.3U Expired - Fee Related CN204068540U (en) | 2014-10-29 | 2014-10-29 | Producing well pumping-unit motor regulates fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204068540U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108134474A (en) * | 2016-12-01 | 2018-06-08 | 保时捷股份公司 | Driving unit |
| CN109167468A (en) * | 2018-11-14 | 2019-01-08 | 徐州惠博机电科技有限公司 | Adjusting bracket is set at a kind of bottom for motor |
-
2014
- 2014-10-29 CN CN201420633453.3U patent/CN204068540U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108134474A (en) * | 2016-12-01 | 2018-06-08 | 保时捷股份公司 | Driving unit |
| US10622863B2 (en) | 2016-12-01 | 2020-04-14 | Dr. Ing. H.C.F. Porsche Aktiengesellschaft | Drive unit |
| CN109167468A (en) * | 2018-11-14 | 2019-01-08 | 徐州惠博机电科技有限公司 | Adjusting bracket is set at a kind of bottom for motor |
| CN109167468B (en) * | 2018-11-14 | 2021-08-03 | 徐州惠博机电科技有限公司 | Bottom adjusting bracket for motor |
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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 |
Granted publication date: 20141231 Termination date: 20151029 |
|
| EXPY | Termination of patent right or utility model |