CN204036206U - Sucker rod special purpose grinder - Google Patents
Sucker rod special purpose grinder Download PDFInfo
- Publication number
- CN204036206U CN204036206U CN201420523438.3U CN201420523438U CN204036206U CN 204036206 U CN204036206 U CN 204036206U CN 201420523438 U CN201420523438 U CN 201420523438U CN 204036206 U CN204036206 U CN 204036206U
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- shaft
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- driving gear
- output shaft
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Abstract
The utility model discloses a kind of sucker rod special purpose grinder, belong to petroleum machinery oil pumper equipment technical field, its structure of sucker rod special purpose grinder is: base plate one end folding has vertical short slab, short slab is equipped with vertical machine, the other end of base plate is equipped with horizontal machine, the centre of base plate is provided with manhole, hollow shaft is equipped with in the middle of through hole, hollow shaft is fixedly connected with connecting cylinder, hollow shaft connects driving gear shaft by bearing outside upper end, driving gear shaft lower end outside key connects belt pulley two, driving gear shaft upper end is provided with gear, lower box and upper box is connected by bearing one outside driving gear shaft, lower box is fixedly connected with upper box, in upper box and lower box, one end is provided with power output shaft, power output shaft is provided with gear, gear on power output shaft is meshed with the gear on driving gear shaft, upper box upper end is respectively equipped with locating slide rod, and the sandstone face of grinding belt is arranged on the surface of sucker rod and on the bar being looped around power output shaft and locating slide rod.
Description
Technical field
The utility model relates to a kind of sucker rod special purpose grinder, belongs to petroleum machinery oil pumper equipment technical field.
Background technology
Existing Self sucking machine, the packing inside the packing box of its well head part and sucker rod are combined closely, to seal the water, oil, gas of high pressure inside well head.Because sucker rod ceaselessly moves back and forth, the frictional force between packing and sucker rod, makes sucker rod constantly wear and tear, and adds dust storm and chemical substance to the erosion of sucker rod, makes sucker rod surface become thickness inequality, and erosion point is full of stains or spots.Simultaneously due to the change of oil reservoir, need to adjust ginseng to sucker rod, it is exactly the depth of adjustment sucker rod dive, so that the oil gas of different oil reservoir can be extracted into, significantly there are two kinds of sizes after promoting in the sucker rod after adjustment: one section is worn out thinner part, and another section is the thicker part of not wearing and tearing.Even more serious situation is, realizes that section of sucker rod to wellhead sealing together with packing, and corrosion is serious and thickness is uneven.Because sucker rod day and night ceaselessly moves back and forth, packing can follow the string, and the sucker rod that thicker part divides packing distending, will make to lead directly to ambient atmosphere in well, occur leakage of oil, leak, gas leak phenomenon.The pit of corrosion also can be taken outside to water, oil, gas and come.Not only directly bring economic loss, have impact on carrying out production strictly in line with rules and regulations of oil field simultaneously.Traditional solution, when change packing also cannot solve leak, leakage of oil, leakage problem time, the sucker rod that just must more renew.And change a new sucker rod, not comprising the expense that oil well stops production is exactly more than 9000 yuan, and adding the oil well loss caused that stops production is exactly several ten thousand yuan.Twice sucker rod changed by every mouthful of oil well every year, and the direct economic cost of every platform is exactly about 20,000 yuan, for grand celebration: have 10,000 mouthfuls of oil wells, and direct economic cost is exactly 200,000,000 yuans.The oil field in the whole nation, changes sucker rod expense expenditure and production suspension induced losses is just quite surprising.
Summary of the invention
In order to overcome above-mentioned technical deficiency, the utility model provides a kind of sucker rod special purpose grinder, and this sucker rod special purpose grinder is arranged on scene, when oil pumper normally works, to being exposed to outside well head, realize carrying out grinding reparation with the sucker rod part of wellhead sealing part.
The utility model solves the technical scheme that its technical problem adopts: its structure of sucker rod special purpose grinder is: base plate is metal rectangle, base plate one end folding has vertical short slab, short slab is equipped with vertical machine, vertical machine is equipped with belt pulley one, the other end of base plate is equipped with horizontal machine, and the axle head of horizontal machine is equipped with motor pulley, the centre of base plate is provided with manhole, be equipped with hollow shaft in the middle of through hole, hollow shaft lower end is respectively equipped with keyway and bolt hole, and hollow shaft is fixedly connected with connecting cylinder with bolt two by flat key, the barrel of connecting cylinder is respectively equipped with several bolt hole, bolt hole is equipped with several bolt one, hollow shaft connects driving gear shaft by bearing outside upper end, driving gear shaft lower end outside key connects belt pulley two, belt pulley two connects belt pulley one by belt, driving gear shaft upper end is provided with gear, lower box and upper box is connected by bearing one outside driving gear shaft, lower box is fixedly connected with upper box, gear on driving gear shaft is in upper box and lower box, in upper box and lower box, one end is provided with the circular hole installing power output shaft, bearing is equipped with in circular hole, power output shaft is equipped with in bearing, power output shaft is provided with gear, gear on power output shaft is meshed with the gear on driving gear shaft, upper box upper end is respectively equipped with locating slide rod, the upper boom of locating slide rod and power output shaft is that triangle is arranged, the lower end of one of them locating slide rod is provided with adjustable swelling device, grinding belt is annular, and the sandstone face of grinding belt is arranged on the surface of sucker rod and on the bar being looped around power output shaft and locating slide rod, outside lower box, lower end key connects worm gear, and worm gear and worm engaging, worm screw one end is equipped with belt pulley and connects motor pulley by belt.
The beneficial effects of the utility model are: this sucker rod special purpose grinder, realize when not changing sucker rod, not stopping production, grinding machine is directly fixed on well head, directly grinding reparation is carried out to the part sucker rod of the erosion corrosion participating in sealing, make its surperficial thickness consistent, light is as new.The sealing to well head is realized together with packing; Sucker rod after grinding can obtain the surface roughness of 0.8.
Accompanying drawing explanation
Fig. 1 is the utility model sucker rod special purpose grinder structural representation.
Fig. 2 is the utility model sucker rod special purpose grinder worm and gear schematic top plan view.
Fig. 3 is the utility model sucker rod special purpose grinder mould schematic top plan view.
In figure 1, packing box, 2, bolt one, 3, connecting cylinder, 4, bolt two, 5, vertical machine, 6, belt pulley one, 7, worm gear, 8, lower box, 9, upper box, 10, locating slide rod, 11, grinding belt, 12, power output shaft, 13, bearing one, 14, driving gear shaft, 15, worm screw, 16, horizontal machine, 17, motor pulley, 18, base plate, 19, belt pulley two, 20, hollow shaft, 21, flat key, 22, sucker rod, 23, swelling device.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is further illustrated.
As shown in Figure 1-Figure 3, its structure of sucker rod special purpose grinder is: base plate 18 is metal rectangle, base plate 18 one end folding has vertical short slab, short slab is equipped with vertical machine 5, vertical machine is equipped with belt pulley 1, the other end of base plate 18 is equipped with horizontal machine 16, and the axle head of horizontal machine 16 is equipped with motor pulley 17, the centre of base plate 18 is provided with manhole, hollow shaft 20 is equipped with in the middle of through hole, hollow shaft 20 lower end is respectively equipped with keyway and bolt hole, hollow shaft 20 is fixedly connected with connecting cylinder 3 with bolt 24 by flat key 21, the barrel of connecting cylinder 3 is respectively equipped with several bolt hole, bolt hole is equipped with several bolt 1, driving gear shaft 14 is connected by bearing outside hollow shaft 20 upper end, driving gear shaft 14 lower end outside key connects belt pulley 2 19, belt pulley 2 19 connects belt pulley 1 by belt, driving gear shaft 14 upper end is provided with gear, lower box 8 and upper box 9 is connected by bearing 1 outside driving gear shaft 14, lower box 8 is fixedly connected with upper box 9, gear on driving gear shaft 14 is in upper box 9 and lower box 8, in upper box 9 and lower box 8, one end is provided with the circular hole installing power output shaft 12, bearing is equipped with in circular hole, power output shaft 12 is equipped with in bearing, power output shaft 12 is provided with gear, gear on power output shaft 12 is meshed with the gear on driving gear shaft 14, upper box 9 upper end is respectively equipped with locating slide rod 10, locating slide rod 10 is that triangle is arranged with the upper boom of power output shaft 12, the lower end of one of them locating slide rod 10 is provided with adjustable swelling device 23, grinding belt 11 is annular, and the sandstone face of grinding belt 11 is arranged on the surface of sucker rod 22 and on the bar being looped around power output shaft 12 and locating slide rod 10, outside lower box 8, lower end key connects worm gear 7, and worm gear 7 engages with worm screw 15, and worm screw 7 one end is equipped with belt pulley and connects motor pulley 17 by belt.
During use, by connecting cylinder 3, hollow shaft 20 by sucker rod 22 upper end, connecting cylinder 3 is fixedly connected on packing box 1 by bolt 1, makes hollow shaft 20 coaxial with sucker rod 22 after adjustment; Start vertical machine 5, drive driving gear shaft 14 to rotate by belt pulley, driving gear shaft 14 drives power output shaft 12 to rotate; Power output shaft 12 drives grinding belt to rotate, and grinding belt 11 pairs of sucker rods 22 carry out grinding; Start horizontal machine 16, rotated by belt pulley drive worm screw 15, worm gear 7, drive lower box 8 and upper box 9 to rotate, can rotate around sucker rod 22 again while grinding belt 11 rotation; Start oil pumper, sucker rod up and down reciprocatingly rectilinear motion can make the even thickness of sucker rod 22 not only grinding, can also obtain very high surface roughness.
Claims (1)
1. a sucker rod special purpose grinder, it is characterized in that: base plate (18) is metal rectangle, base plate (18) one end folding has vertical short slab, short slab is equipped with vertical machine (5), vertical machine (5) is equipped with belt pulley one (6), the other end of base plate (18) is equipped with horizontal machine (16), and the axle head of horizontal machine (16) is equipped with motor pulley (17), the centre of base plate (18) is provided with manhole, hollow shaft (20) is equipped with in the middle of through hole, hollow shaft (20) lower end is respectively equipped with keyway and bolt hole, hollow shaft (20) is fixedly connected with connecting cylinder (3) with bolt two (4) by flat key (21), the barrel of connecting cylinder (3) is respectively equipped with several bolt hole, bolt hole is equipped with several bolt one (2), driving gear shaft (14) is connected by bearing outside hollow shaft (20) upper end, driving gear shaft (14) lower end outside key connects belt pulley two (19), belt pulley two (19) connects belt pulley one (6) by belt, driving gear shaft (14) upper end is provided with gear, driving gear shaft (14) outside connects lower box (8) and upper box (9) by bearing one (13), lower box (8) is fixedly connected with upper box (9), gear on driving gear shaft (14) is in upper box (9) and lower box (8), upper box (9) and lower box (8) interior one end are provided with the circular hole installing power output shaft (12), bearing is equipped with in circular hole, power output shaft (12) is equipped with in bearing, power output shaft (12) is provided with gear, gear on power output shaft (12) is meshed with the gear on driving gear shaft (14), upper box (9) upper end is respectively equipped with locating slide rod (10), locating slide rod (10) is that triangle is arranged with the upper boom of power output shaft (12), the lower end of one of them locating slide rod (10) is provided with adjustable swelling device (23), grinding belt (11) is annular, and the sandstone face of grinding belt (11) is arranged on the surface of sucker rod (22) and on the bar being looped around power output shaft (12) and locating slide rod (10), lower end, lower box (8) outside key connects worm gear (7), and worm gear (7) engages with worm screw (15), and worm screw (7) one end is equipped with belt pulley and connects motor pulley (17) by belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420523438.3U CN204036206U (en) | 2014-09-12 | 2014-09-12 | Sucker rod special purpose grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420523438.3U CN204036206U (en) | 2014-09-12 | 2014-09-12 | Sucker rod special purpose grinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204036206U true CN204036206U (en) | 2014-12-24 |
Family
ID=52236914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420523438.3U Expired - Fee Related CN204036206U (en) | 2014-09-12 | 2014-09-12 | Sucker rod special purpose grinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204036206U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106239320A (en) * | 2016-07-10 | 2016-12-21 | 张坚 | Sucker rod special purpose grinder |
-
2014
- 2014-09-12 CN CN201420523438.3U patent/CN204036206U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106239320A (en) * | 2016-07-10 | 2016-12-21 | 张坚 | Sucker rod special purpose grinder |
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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: 20141224 Termination date: 20190912 |