CN220279293U - Honing and polishing device for inner wall of pump barrel of oil pump - Google Patents
Honing and polishing device for inner wall of pump barrel of oil pump Download PDFInfo
- Publication number
- CN220279293U CN220279293U CN202321910810.1U CN202321910810U CN220279293U CN 220279293 U CN220279293 U CN 220279293U CN 202321910810 U CN202321910810 U CN 202321910810U CN 220279293 U CN220279293 U CN 220279293U
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- honing
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- frame
- oil
- wall
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- 238000005498 polishing Methods 0.000 title claims abstract description 18
- 239000003129 oil well Substances 0.000 claims abstract description 27
- 238000001816 cooling Methods 0.000 claims abstract description 6
- 239000007921 spray Substances 0.000 claims abstract description 5
- 238000004140 cleaning Methods 0.000 claims description 25
- 239000000428 dust Substances 0.000 claims description 20
- 241000220317 Rosa Species 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 claims description 7
- 230000015572 biosynthetic process Effects 0.000 abstract description 2
- 239000003921 oil Substances 0.000 description 23
- 230000000694 effects Effects 0.000 description 4
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Landscapes
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a honing and polishing device for the inner wall of a pump cylinder of an oil pump, which comprises a processing table and a machine frame arranged on the processing table, wherein a collecting frame is arranged on the processing table, a filter box is arranged on the machine frame, an air flow component is arranged on the filter box, and a honing component is arranged on the machine frame through a driving component; the driving assembly is provided with a conical cover, and when the airflow assembly works, an air curtain is formed between the conical cover and the collecting frame and is used for cooling and dedusting the pump cylinder of the oil pump during honing; the air flow assembly comprises an air inlet pipe and an air outlet pipe which are communicated with the filter box, an exhaust fan is arranged on the air outlet pipe, one end of the air outlet pipe is communicated with a ventilating ring, and the bottom of the ventilating ring is communicated with a plurality of spray heads. Through the work of air current subassembly, can be at the toper cover with collect the formation air curtain between the frame, can blow away the piece that produces when the honing of oil-well pump barrel inside, avoid causing the influence to the honing.
Description
Technical Field
The utility model relates to the technical field of oil-well pump processing equipment, in particular to a honing and polishing device for the inner wall of a pump barrel of an oil-well pump.
Background
The oil pump is a downhole device driven by the pumping unit to lift crude oil in the well to the ground. The common oil pump mainly comprises four parts of a pump barrel, a suction valve, a piston and a discharge valve. According to the fixation mode of the oil-well pump under the well, the oil-well pump can be divided into a tube pump and a rod pump.
In the prior art, as the application number: 202210207300.1A polishing device for guaranteeing the blank surface of a hydraulic part comprises a honing head body, wherein a cylindrical installation body is arranged on the periphery of the honing head body, an oilstone seat is slidably connected in the honing head body and the cylindrical installation body, honing oilstones are fixed on the outer wall of the oilstone seat, springs are connected at two ends of the oilstone seat in a penetrating manner, and cones are movably connected in the honing head body. According to the utility model, the groove is formed in the outer wall of the cone, the cone shaft drives the cone and the whetstone seat to do asynchronous rotation through the meshing of the tooth sleeve and the gear, and when the whetstone seat rotates to the groove, the whetstone seat moves towards the inside of the groove under the action of the elastic force of the spring, so that the honing whetstone is temporarily separated from the inner wall of the workpiece, the honing whetstone and the inner wall of the workpiece can be respectively washed, the phenomenon that the washing of the surface of the honing whetstone is influenced because the honing whetstone is clung to the workpiece is avoided, and the scraps attached to the surface of the honing whetstone are reduced.
In the above patent, through when honing the temporal separation of oilstone and work piece inner wall, wash honing oilstone and work piece inner wall to realize taking away the incomplete bits on the honing oilstone, but when this mode of operation is operated, honing oilstone can not contact with the work piece inner wall, need carry out the shut down processing, can not in time clear up the incomplete bits of output, have certain not enoughly.
Disclosure of Invention
The utility model aims to provide a honing and polishing device for the inner wall of a pump barrel of an oil pump, which aims to solve the defects in the prior art.
In order to achieve the above object, the present utility model provides the following technical solutions: the honing and polishing device for the inner wall of the pump barrel of the oil-well pump comprises a processing table and a machine frame arranged on the processing table, wherein a collecting frame is arranged on the processing table, a filter box is arranged on the machine frame, an air flow component is arranged on the filter box, and a honing component is arranged on the machine frame through a driving component; the driving assembly is provided with a conical cover, and when the airflow assembly works, an air curtain is formed between the conical cover and the collecting frame and is used for cooling and dedusting the pump cylinder of the oil pump during honing; the air flow assembly comprises an air inlet pipe and an air outlet pipe which are communicated with the filter box, an exhaust fan is arranged on the air outlet pipe, one end of the air outlet pipe is communicated with a ventilating ring, and the bottom of the ventilating ring is communicated with a plurality of spray heads.
Further, the vent ring is fixed on the conical cover, the air inlet pipe is communicated with the collecting frame, and a plurality of supporting columns are arranged on the collecting frame.
Further, the driving assembly comprises a hydraulic rod and a driving motor, and a rotating rod is arranged at the output end of the driving motor; the rotary rod is provided with a driving gear, the hydraulic rod is provided with a driven gear, and the driving gear is meshed with the driven gear.
Further, the honing assembly comprises a connecting rod arranged on the hydraulic rod, and one end of the connecting rod is provided with a honing head; the connecting rod is provided with a supporting rod for supporting the conical cover.
Further, a filter assembly is arranged in the filter box, the filter assembly comprises a fixed frame arranged in the filter box, and a filter screen is arranged in the fixed frame; the dust removing device is characterized in that a dust removing assembly for cleaning the filter screen is arranged on the machine frame, and a transmission unit is arranged between the dust removing assembly and the rotating rod.
Further, the dust removing component comprises a vertical rod which is connected to the filter box in a sliding way, and a cleaning brush is arranged on the vertical rod; rectangular annular grooves are formed in the filter box, a limiting rod is arranged on one side of the cleaning brush, and the limiting rod is slidably connected in the rectangular annular grooves.
Further, the transmission unit comprises a first bevel gear arranged on the rotating rod, a driving rod is rotatably connected to the machine frame, and a second bevel gear and a cam are arranged on the driving rod; the top fixedly connected with spacing frame of montant, the cam contacts with the inner wall of spacing frame, be provided with reset spring between spacing frame and the rose box, reset spring's elasticity drives the gag lever post and is close to the rose box.
In the technical scheme, the honing and polishing device for the inner wall of the pump barrel of the oil pump has the beneficial effects that: this oil-well pump inner wall honing burnishing device, through setting up processing platform, the frame, collect the frame, the rose box, the air current subassembly, cooperation between honing subassembly and the toper cover, through the oil-well pump barrel that will process is installed in the top of collecting the frame, and when entering device oil-well pump barrel through the honing subassembly and processing, drive toper cover on the oil-well pump barrel, work through the air current subassembly, can be at the toper cover with collect the formation air curtain between the frame, can blow away the piece that produces when the honing of oil-well pump barrel is inside, avoid causing the influence to the honing, have stronger practicality.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.
FIG. 1 is a schematic diagram of an overall structure according to an embodiment of the present utility model;
FIG. 2 is another view of the overall structure provided by the embodiment of the utility model;
FIG. 3 is a longitudinal cross-sectional side view of an overall structure provided by an embodiment of the present utility model;
FIG. 4 is a front view in longitudinal section of an overall structure provided by an embodiment of the present utility model;
fig. 5 is a schematic diagram of a local structure of a filtering box according to an embodiment of the present utility model;
FIG. 6 is an enlarged view of FIG. 1 at A;
fig. 7 is an enlarged view at B in fig. 3.
Reference numerals illustrate:
1. a processing table; 2. a frame; 301. a collection frame; 302. a support column; 4. a filter box; 5. a conical cover; 601. an air inlet pipe; 602. an air outlet pipe; 603. an exhaust fan; 604. a ventilation ring; 605. a spray head; 701. a hydraulic rod; 702. a driving motor; 703. a rotating lever; 704. a drive gear; 705. a driven gear; 801. a connecting rod; 802. honing head; 9. a support rod; 101. a fixed frame; 102. a filter screen; 111. a vertical rod; 112. a cleaning brush; 113. rectangular ring grooves; 114. a limit rod; 121. a first bevel gear; 122. a driving rod; 123. a second bevel gear; 124. a cam; 125. a limit frame; 126. and a return spring.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more apparent, the technical solutions of the embodiments of the present disclosure will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present disclosure.
Referring to fig. 1-7, an oil pump cylinder inner wall honing and polishing device comprises a processing table 1 and a machine frame 2 arranged on the processing table 1, wherein a collecting frame 301 is arranged on the processing table 1, a filter box 4 is arranged on the machine frame 2, an air flow component is arranged on the filter box 4, and a honing component is arranged on the machine frame 2 through a driving component; the driving component is provided with a conical cover 5, and when the airflow component works, an air curtain is formed between the conical cover 5 and the collecting frame 301 and is used for cooling and dedusting the pump cylinder of the oil pump during honing; the air current subassembly is including intercommunication air-supply line 601 and the play tuber pipe 602 on rose box 4, is provided with air exhauster 603 on the play tuber pipe 602, and the one end intercommunication of play tuber pipe 602 has a vent ring 604, and the bottom intercommunication of vent ring 604 has a plurality of shower nozzles 605.
Specifically, the honing and polishing device for the inner wall of the pump barrel of the oil-well pump comprises a processing table 1 and a machine frame 2 arranged on the processing table 1, wherein the processing table 1 and the machine frame 2 are all existing equipment, and are not described in excessive detail herein, wherein the processing table 1 is also required to be provided with a fixing device for fixing the oil-well pump, so that the stability of the oil-well pump during processing is improved, a collecting frame 301 is arranged on the processing table 1, the collecting frame 301 is arranged in a cylindrical shape, the collecting frame 301 is arranged at the central position of the processing table 1, a filter box 4 is arranged on the machine frame 2, an airflow component is arranged on the filter box 4, and a honing component is arranged on the machine frame 2 through a driving component; the driving component is provided with a conical cover 5, the conical cover 5 is required to be arranged above the collecting frame 301 and used for blocking the upper part of the pump cylinder of the oil pump which needs to be processed, and when the air flow component works, an air curtain is formed between the conical cover 5 and the collecting frame 301 and used for cooling and dedusting the pump cylinder of the oil pump during honing; the air curtain between toper cover 5 and the collection frame 301 needs to circulate through the oil-well pump barrel, waste material that appears when can taking away the honing of oil-well pump barrel when its circulation reaches the effect of dust removal, and when the air current flows, can drive the temperature that produces when honing, thereby can reach the purpose of cooling, the air current subassembly is including intercommunication air-supply line 601 and the play tuber pipe 602 on rose box 4, be provided with air exhauster 603 on the play tuber pipe 602, air exhauster 603 connects external power source and control switch, air exhauster 603 passes through the mounting to be fixed on frame 2, the one end intercommunication of play tuber pipe 602 has the rim 604, the bottom intercommunication of rim 604 has a plurality of shower nozzles 605, the air current in the rim 604 is through a plurality of shower nozzles 605 blowout, thereby form the air curtain and cool down dust removal operation.
In a further embodiment of the present utility model, the air ring 604 is fixed on the conical cover 5, the air inlet pipe 601 is communicated with the collecting frame 301, and a plurality of support columns 302 are arranged on the collecting frame 301.
Preferably, the vent ring 604 is fixed on the conical cover 5, the conical cover 5 is connected with the machine frame 2 through a telescopic connecting piece, the air inlet pipe 601 is communicated with the collecting frame 301, a plurality of support columns 302 are arranged on the collecting frame 301, and support points are conveniently provided for placing the pump cylinder of the oil pump on the collecting frame 301 by arranging the support columns 302, and the support columns 302 are uniformly distributed in a linear array shape.
In a further embodiment of the present utility model, the driving assembly includes a hydraulic rod 701 and a driving motor 702, and an output end of the driving motor 702 is provided with a rotating rod 703; the rotation lever 703 is provided with a driving gear 704, the hydraulic lever 701 is provided with a driven gear 705, and the driving gear 704 is meshed with the driven gear 705.
Preferably, the driving assembly comprises a hydraulic rod 701 and a driving motor 702, wherein the hydraulic rod 701 and the driving motor 702 are connected with an external power supply and a control switch, the hydraulic rod 701 is rotationally connected with the frame 2, the driving motor 702 is fixed on the top of the frame 2 through a fixing piece, a rotating rod 703 is arranged at the output end of the driving motor 702, and the rotating rod 703 is rotationally connected with the frame 2; the rotating rod 703 is provided with a driving gear 704, the hydraulic rod 701 is provided with a driven gear 705, the driving gear 704 is meshed with the driven gear 705, the rotating rod 703 on the machine frame 2 can be driven to rotate through the operation of the driving motor 702, and the rotating rod 703 rotates through the cooperation of the driving gear 704 and the driven gear 705, so that the hydraulic rod 701 rotates synchronously.
In a further provided embodiment of the utility model, the honing assembly comprises a coupling bar 801 provided on the hydraulic bar 701, one end of the coupling bar 801 being provided with a honing head 802; the connection bar 801 is provided with a support bar 9 for supporting the cone cover 5.
Preferably, the honing assembly comprises a connecting rod 801 arranged on the hydraulic rod 701, one end of the connecting rod 801 is provided with a honing head 802, the honing head 802 is the existing equipment, a tool bit in the honing head 802 can be adjusted according to the inner diameter of a pump barrel of the oil pump, and the adjusting mode is also the existing technology and is not described in excessive detail herein; be provided with the bracing piece 9 that is used for supporting toper cover 5 on the connecting rod 801, toper cover 5 passes through telescopic connection spare sliding connection in the outside of hydraulic pressure dry rod, when hydraulic stem 701 drove connecting rod 801 downwardly moving and get into in the oil-well pump barrel, toper cover 5 can cover the top at the oil-well pump barrel because self gravity, and when connecting rod 801 upwards moves, can influence the bracing piece 9 that sets up on it to support the toper cover 5 synchronous movement at the oil-well pump barrel top, conveniently realizes the separation of toper cover 5 and oil-well pump barrel, and it is more convenient to use.
In a further provided embodiment of the present utility model, a filter assembly is disposed inside the filter box 4, the filter assembly includes a fixed frame 101 disposed in the filter box 4, and a filter screen 102 is disposed in the fixed frame 101; the dust removal assembly for cleaning the filter screen 102 is arranged on the frame 2, and a transmission unit is arranged between the dust removal assembly and the rotating rod 703.
Preferably, a filter assembly is arranged in the filter box 4, the filter assembly comprises a fixed frame 101 arranged in the filter box 4, a filter screen 102 is arranged in the fixed frame 101, and the filter screen 102 is arranged to filter the gas entering the filter box 4, so that the cleanliness of the gas can be improved, particulate matters are prevented from entering a pump cylinder of an oil pump through an air inlet pipe, and the honing of the pump cylinder of the oil pump is influenced; be provided with the dust removal subassembly that clears up filter screen 102 on the frame 2, be provided with drive unit between dust removal subassembly and the dwang 703, through setting up dust removal subassembly, can improve filter screen 102's filter effect, avoid filter screen 102 to filter for a long time, the filter eye on it is easily by the possibility of jam.
In a further provided embodiment of the present utility model, the dust removing assembly includes a vertical rod 111 slidably connected to the filter box 4, and a cleaning brush 112 is disposed on the vertical rod 111; a rectangular annular groove 113 is formed in the filter box 4, a limiting rod 114 is arranged on one side of the cleaning brush 112, and the limiting rod 114 is slidably connected in the rectangular annular groove 113.
Preferably, the dust removing component comprises a vertical rod 111 which is connected to the filter box 4 in a sliding way, a groove for the vertical rod 111 to move is formed in the filter box 4, a cleaning brush 112 is arranged on the vertical rod 111, and the vertical rod 111 is connected in the cleaning brush 112 in a sliding way; rectangular ring grooves 113 are formed in the filter box 4, a limiting rod 114 is arranged on one side of the cleaning brush 112, the limiting rod 114 is slidably connected in the rectangular ring grooves 113, the rectangular ring grooves 113 are arranged in a parallelogram shape, when the cleaning brush 112 moves downwards under the action of the vertical rods 111, the cleaning brush 112 contacts with the surface of the filter screen 102 under the cooperation of the rectangular ring grooves 113 and the limiting rod 114, dust on the filter screen 102 can be scraped off, and when the vertical rods 111 drive the cleaning brush 112 to move upwards, the cleaning brush 112 is separated from the filter screen 102 under the cooperation of the rectangular ring grooves 113 and the limiting rod 114 again, and the cleaning brush 112 is prevented from moving upwards to lift the dust on the filter screen 102, so that the filtering effect of the filter screen 102 can be aggravated.
In a further provided embodiment of the present utility model, the transmission unit includes a first bevel gear 121 disposed on a rotating rod 703, a driving rod 122 is rotatably connected to the frame 2, and a second bevel gear 123 and a cam 124 are disposed on the driving rod 122; the top fixedly connected with spacing frame 125 of montant 111, cam 124 and the inner wall contact of spacing frame 125 are provided with reset spring 126 between spacing frame 125 and the rose box 4, and reset spring 126's elasticity drives gag lever post 114 to be close to rose box 4.
Preferably, the transmission unit comprises a first bevel gear 121 arranged on a rotating rod 703, a driving rod 122 is rotatably connected to the frame 2, the driving rod 122 is rotated on the top of the frame 2 through a supporting piece, and a second bevel gear 123 and a cam 124 are arranged on the driving rod 122; the first bevel gear 121 meshes with the second bevel gear 123 to make dwang 703 pivoted can drive actuating lever 122 pivoted simultaneously, the top fixedly connected with spacing frame 125 of montant 111, cam 124 and the inner wall contact of spacing frame 125 are provided with reset spring 126 between spacing frame 125 and the rose box 4, reset spring 126's elasticity orders about gag lever post 114 to be close to rose box 4, can drive cam 124 pivoted through actuating lever 122 rotation, cooperation through cam 124 and reset spring 126 can make spacing frame 125 drive cleaning brush 112 reciprocating motion through montant 111, clear up filter screen 102 many times, the cleaning effect of filter screen 102 has been improved.
Working principle: when the device works, an oil pump cylinder to be processed is placed on a processing table 1, the oil pump cylinder is positioned on a support column 302 above a collecting frame 301, at the moment, by starting a hydraulic rod 701, the hydraulic rod 701 extends to pass through a connecting rod 801, a honing head 802 is plugged into the oil pump cylinder, the connecting rod 801 moves, and meanwhile, the supporting force of a supporting rod 9 on the connecting rod is eliminated on a conical cover 5, and at the moment, the conical cover 5 is covered above the oil pump cylinder due to the gravity of the supporting rod;
the driving motor 702 and the exhaust fan 603 are synchronously started, the driving motor 702 can drive the rotating rod 703 to rotate, and after the rotating rod 703 rotates, the connecting rod 801 and the honing head 802 can be driven to rotate through the cooperation of the driving gear 704 and the driven gear 705, so that honing and polishing can be carried out on the inside of the pump barrel of the oil pump; the exhaust fan 603 works, so that gas in the pump barrel of the oil pump can be discharged into the filter box 4 through the collecting frame 301 and the air inlet pipe 601, the gas in the pump barrel of the oil pump can be filtered through the filter screen 102 in the filter box 4, and the filtered gas can be blown into the pump barrel of the oil pump again through the air outlet pipe 602, the ventilating ring 604 and the spray head 605, thereby generating an air curtain, taking away waste generated during honing in the pump barrel of the oil pump, and avoiding influencing honing and polishing; and the driving motor 702 drives the rotating rod 703 to rotate, and simultaneously, through the cooperation between the first bevel gear 121, the second bevel gear 123 and the driving rod 122, can drive the cam 124 on the driving rod 122 to rotate, and when the cam 124 rotates, the cleaning brush 112 in the filter box 4 is driven to move up and down through the cooperation between the limit frame 125, the vertical rod 111 and the reset spring 126, and when the cleaning brush 112 moves down, the rectangular annular groove 113 is matched with the limit rod 114, so that the cleaning brush 112 contacts with the filter screen 102 and cleans the same, and when the cleaning brush 112 moves up, the rectangular annular groove 113 is matched with the limit rod 114 again, so that the cleaning brush 112 does not contact with the filter screen 102, and dust on the filter screen 102 is prevented from being lifted.
Claims (7)
1. The utility model provides an oil-well pump cylinder inner wall honing burnishing device, includes processing platform (1) and sets up frame (2) on processing platform (1), its characterized in that:
the processing bench (1) is provided with a collecting frame (301), the machine frame (2) is provided with a filter box (4), the filter box (4) is provided with an airflow component, and the machine frame (2) is provided with a honing component through a driving component;
the driving assembly is provided with a conical cover (5), and when the airflow assembly works, an air curtain is formed between the conical cover (5) and the collecting frame (301) and is used for cooling and dedusting the pump barrel of the oil pump during honing;
the air flow assembly comprises an air inlet pipe (601) and an air outlet pipe (602) which are communicated with the filter box (4), an exhaust fan (603) is arranged on the air outlet pipe (602), one end of the air outlet pipe (602) is communicated with a ventilating ring (604), and the bottom of the ventilating ring (604) is communicated with a plurality of spray heads (605).
2. The honing and polishing device for the inner wall of the pump barrel of the oil well pump according to claim 1, wherein the vent ring (604) is fixed on the conical cover (5), the air inlet pipe (601) is communicated with the collecting frame (301), and a plurality of supporting columns (302) are arranged on the collecting frame (301).
3. The honing and polishing device for the inner wall of the pump barrel of the oil well pump according to claim 1, wherein the driving assembly comprises a hydraulic rod (701) and a driving motor (702), and a rotating rod (703) is arranged at the output end of the driving motor (702);
the rotary rod (703) is provided with a driving gear (704), the hydraulic rod (701) is provided with a driven gear (705), and the driving gear (704) is meshed with the driven gear (705).
4. A honing and polishing device for the inner wall of a pump barrel of an oil-well pump according to claim 3, wherein the honing assembly comprises a connecting rod (801) arranged on a hydraulic rod (701), and a honing head (802) is arranged at one end of the connecting rod (801);
the connecting rod (801) is provided with a supporting rod (9) for supporting the conical cover (5).
5. A honing and polishing device for the inner wall of a pump barrel of an oil-well pump according to claim 3, wherein a filter assembly is arranged in the filter box (4), the filter assembly comprises a fixed frame (101) arranged in the filter box (4), and a filter screen (102) is arranged in the fixed frame (101);
the dust removing device is characterized in that a dust removing assembly for cleaning the filter screen (102) is arranged on the machine frame (2), and a transmission unit is arranged between the dust removing assembly and the rotating rod (703).
6. The honing and polishing device for the inner wall of the pump barrel of the oil well pump according to claim 5, wherein the dust removing assembly comprises a vertical rod (111) which is connected to the filter box (4) in a sliding manner, and a cleaning brush (112) is arranged on the vertical rod (111);
rectangular annular grooves (113) are formed in the filter box (4), a limiting rod (114) is arranged on one side of the cleaning brush (112), and the limiting rod (114) is connected in the rectangular annular grooves (113) in a sliding mode.
7. The honing and polishing device for the inner wall of the pump barrel of the oil-well pump according to claim 6, wherein the transmission unit comprises a first bevel gear (121) arranged on a rotating rod (703), a driving rod (122) is rotatably connected to the machine frame (2), and a second bevel gear (123) and a cam (124) are arranged on the driving rod (122);
the top fixedly connected with spacing frame (125) of montant (111), cam (124) and the inner wall contact of spacing frame (125), be provided with reset spring (126) between spacing frame (125) and rose box (4), the elasticity of reset spring (126) drives gag lever post (114) to be close to rose box (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321910810.1U CN220279293U (en) | 2023-07-20 | 2023-07-20 | Honing and polishing device for inner wall of pump barrel of oil pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321910810.1U CN220279293U (en) | 2023-07-20 | 2023-07-20 | Honing and polishing device for inner wall of pump barrel of oil pump |
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| Publication Number | Publication Date |
|---|---|
| CN220279293U true CN220279293U (en) | 2024-01-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321910810.1U Active CN220279293U (en) | 2023-07-20 | 2023-07-20 | Honing and polishing device for inner wall of pump barrel of oil pump |
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| CN (1) | CN220279293U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117655905A (en) * | 2024-02-01 | 2024-03-08 | 张家港思高机械有限公司 | Honing machine capable of reducing dust diffusion |
-
2023
- 2023-07-20 CN CN202321910810.1U patent/CN220279293U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117655905A (en) * | 2024-02-01 | 2024-03-08 | 张家港思高机械有限公司 | Honing machine capable of reducing dust diffusion |
| CN117655905B (en) * | 2024-02-01 | 2024-04-16 | 张家港思高机械有限公司 | Honing machine capable of reducing dust diffusion |
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