A special mechanical tool for repairing and processing the sucker rod head

Abstract

The utility model provides a special mechanical tool for repairing and processing the rod head of a sucker rod. The special mechanical tool for repairing and processing the rod head of a sucker rod comprises: a mounting base plate, a rotating mechanism is provided on the mounting base plate, the rotating mechanism comprises two brackets, a rotating rod, a plurality of fixed plates and a motor, the two brackets are fixedly mounted on the mounting base plate, the rotating rod is rotatably mounted on the two brackets, and the plurality of fixed plates are symmetrically fixedly mounted on the rotating rod. The special mechanical tool for repairing and processing the rod head of a sucker rod provided by the utility model is provided with a rotating mechanism, so that it can heat, cool and strengthen a plurality of rod heads at the same time, thereby improving efficiency, and a clamping and pushing out mechanism is provided, so that the device can clamp and push out the sucker rod that needs to be repaired more conveniently and stably, thereby performing heat quenching and shot peening on the rod head, and enhancing the strength of the rod head while processing the rod head.

Description

Technical Field

[0001] The utility model belongs to the technical field of sucker rod repair, in particular to a special mechanical tooling for repairing and processing a sucker rod head. Background Art

[0002] The domestic process for repairing old sucker rods is to clean the surface and then go through straightening, surface quenching and other processes. This has achieved the repair and recycling of old sucker rods to a certain extent, but it has certain limitations and disadvantages.

[0003] After searching, in the related technology, the patent document with the authorization publication number CN210647656U discloses a crude oil sucker rod deep cleaning and repair device, including a work table, a conveyor belt is installed horizontally on the upper end of the work table, and multiple groups of clamping devices are arranged on both sides of the conveyor belt. Connecting rods are fixedly installed on both sides of the upper end of the work table, and a support seat is fixedly installed between the upper ends of the two groups of connecting rods. An electric hydraulic cylinder is fixedly installed on the lower surface of the support seat and the electric hydraulic cylinder corresponds to the conveyor belt. A cleaning device is fixedly connected to the lower end of the electric hydraulic cylinder. The utility model has the advantages of being able to fix sucker rods of different thicknesses, being able to reduce the labor intensity of the staff, having high work efficiency, not causing waste of resources, and being convenient for repair. It is mainly used for sucker rod cleaning.

[0004] With respect to the above-mentioned related technologies, the inventor of the utility model believes that the following defects exist: the device only cleans the sucker rod and is unable to repair and strengthen the rod head.

[0005] Therefore, it is necessary to provide a new special mechanical tooling for repairing and processing the sucker rod head to solve the above technical problems. Utility Model Content

[0006] The technical problem solved by the utility model is to provide a special mechanical tool for repairing and processing sucker rod heads by arranging a rotating mechanism so that a plurality of rod heads can be heated, cooled and strengthened respectively at the same time, thereby improving efficiency; a clamping and pushing-out mechanism is arranged so that the device can clamp and push out the sucker rods that need to be repaired more conveniently and stably, thereby performing heat quenching and shot peening on the rod heads, and strengthening the strength of the rod heads while processing the rod heads.

[0007] In order to solve the above technical problems, the utility model provides a special mechanical tooling for repairing and processing the sucker rod head, including: a mounting base plate, a rotating mechanism is provided on the mounting base plate, the rotating mechanism includes two brackets, a rotating rod, multiple fixed plates and a motor, the two brackets are fixedly mounted on the mounting base plate, the rotating rod is rotatably mounted on the two brackets, multiple fixed plates are symmetrically fixed on the rotating rod, the motor is fixedly mounted on the corresponding bracket, and the output shaft of the motor is fixedly connected to one end of the rotating rod.

[0008] As a further solution of the utility model, a clamping and pushing mechanism is provided on the rotating mechanism, and the clamping and pushing mechanism includes a slide groove bottom plate, a slotted plate, a hydraulic rod, a motor 2, a fixed block 1, a worm, a gear 1, two fixing pieces, two turbines, two clamping teeth and two protective shells, the slide groove bottom plate is fixedly mounted on the two fixing plates, the slotted plate is slidably mounted on the slide groove bottom plate, one side of the slide groove bottom plate and the slotted plate are both provided with through holes, the hydraulic rod is fixedly mounted on the slide groove bottom plate, the output end of the hydraulic rod is fixedly connected to the slotted plate, the motor 2 is fixedly mounted on the slotted plate, the fixed block 1 is fixedly mounted on the slotted plate, the fixed block 1 is internally slotted, the worm is fixedly mounted on the output shaft of the motor 2, one end of the worm passes through the fixed block 1, the gear 1 is fixedly sleeved on the worm, the two fixing pieces are fixedly mounted on the fixed block 1, the two turbines are respectively rotatably mounted on the two fixing pieces, the two turbines are both meshed with the worm, the two clamping teeth are respectively fixedly mounted on the corresponding turbines, and the two protective shells are respectively fixedly mounted on the two clamping teeth.

[0009] As a further solution of the utility model, the clamping and ejecting mechanism also includes two fixed blocks 2, a rotating rod 2, a gear 2, a transmission chain, a plurality of clamp blocks 1 and a plurality of clamp blocks 2, the two fixed blocks 2 are fixedly mounted on the slotted plate, the rotating rod 2 is rotatably mounted on the corresponding fixed block 2 and is rotatably connected to the other fixed block 2, the gear 2 is fixedly sleeved on the rotating rod 2, the transmission chain is sleeved on the gear 1 and the gear 2, the plurality of clamp blocks 1 are fixedly mounted on the slotted plate, and the plurality of clamp blocks 2 are fixedly mounted on the rotating rod 2.

[0010] As a further solution of the utility model, a box body is fixedly installed on the mounting base plate, a through hole is opened on one side of the box body, a water pipe is fixedly installed in the box body, a plurality of atomizing nozzles are fixedly installed on the water pipe, and the plurality of atomizing nozzles are all connected to the water pipe.

[0011] As a further solution of the utility model, box body 2 is fixedly mounted on box body 1, a through hole is opened on one side of box body 2, a heat insulation layer is arranged inside box body 2, and a heating coil is arranged inside the heat insulation layer.

[0012] As a further solution of the utility model, a small shot blasting machine is fixedly installed on the installation base plate.

[0013] Compared with the related art, the special mechanical tooling for repairing and processing the sucker rod head provided by the utility model has the following beneficial effects:

[0014] 1. The utility model is provided with a rotating mechanism, so that multiple sucker rods can be processed at the same time, so that multiple rod heads can be heated, cooled and strengthened at the same time, thereby improving efficiency;

[0015] 2. The utility model is provided with a clamping and pushing mechanism, so that the device can clamp and push out the sucker rod that needs to be repaired more conveniently and stably, which is convenient for subsequent processing;

[0016] 3. The utility model provides a heating box, a cooling box and a shot peening box to perform heat quenching and shot peening on the club head, thereby strengthening the strength of the club head while processing the club head. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to facilitate understanding by those skilled in the art, the present invention is further described below in conjunction with the accompanying drawings.

[0018] Figure 1 It is a three-dimensional structural schematic diagram of a special mechanical tooling for repairing and processing a sucker rod head of the utility model;

[0019] Figure 2 for Figure 1 Schematic diagram of the plane structure of the middle part;

[0020] Figure 3 It is a partial side view cross-sectional structural schematic diagram of a special mechanical tooling for repairing and processing a sucker rod head of the utility model;

[0021] Figure 4 for Figure 2 Structural diagram of the A structure;

[0022] Figure 5 for Figure 1 The structural diagram of the cooling box;

[0023] Figure 6 for Figure 1 Schematic diagram of the structure of the heating box.

[0024] In the figure: 1. Mounting base plate; 2. Bracket; 3. Rotating rod 1; 4. Fixed plate; 5. Motor 1; 6. Slide bottom plate; 7. Slotted plate; 8. Hydraulic rod; 9. Motor 2; 10. Fixed block 1; 11. Worm; 12. Gear 1; 13. Fixing piece; 14. Turbine; 15. Clamping teeth; 16. Protective shell; 17. Fixed block 2; 18. Rotating rod 2; 19. Gear 2; 20. Transmission chain; 21. Clamping block 1; 22. Clamping block 2; 23. Box 1; 24. Water guide pipe; 25. Atomizing nozzle; 26. Box 2; 27. Insulation layer; 28. Heating coil; 29. ​​Small shot peening machine. DETAILED DESCRIPTION

[0025] Please refer to Figures 1 to 6 ,in, Figure 1 It is a three-dimensional structural schematic diagram of a special mechanical tooling for repairing and processing a sucker rod head of the utility model; Figure 2 for Figure 1Schematic diagram of the plane structure of the middle part; Figure 3 It is a partial side view cross-sectional structural schematic diagram of a special mechanical tooling for repairing and processing a sucker rod head of the utility model; Figure 4 for Figure 2 Structural diagram of the A structure; Figure 5 for Figure 1 The structural diagram of the cooling box; Figure 6 for Figure 1 The structural diagram of the heating box in the middle. The special mechanical tooling for repairing the sucker rod head includes: a mounting base plate 1, a rotating mechanism is provided on the mounting base plate 1, and the rotating mechanism includes two brackets 2, a rotating rod 3, two sets of fixed plates 4 and a motor 5. The two brackets 2 are fixedly mounted on the mounting base plate 1, the rotating rod 3 is rotatably mounted on the two brackets 2, and the two sets of fixed plates 4 are symmetrically fixedly mounted on the rotating rod 3. The number of each set of fixed plates 4 is multiple, and the motor 5 is fixedly mounted on the corresponding bracket 2, and the output shaft of the motor 5 is fixedly connected to one end of the rotating rod 3.

[0026] Through the cooperation between the rotating rod 3 and the motor 5, multiple sucker rods can be processed at the same time, so that multiple rod heads can be heated, cooled and strengthened respectively at the same time, thereby improving efficiency.

[0027] The rotating mechanism is provided with a clamping and pushing mechanism, which includes a slide groove bottom plate 6, a slotted plate 7, a hydraulic rod 8, a motor 2 9, a fixed block 10, a worm 11, a gear 12, two fixing parts 13, two turbines 14, two clamping teeth 15 and two protective shells 16. The slide groove bottom plate 6 is fixedly mounted on the corresponding two fixing plates 4, and the slotted plate 7 is slidably mounted on the slide groove bottom plate 6. Through holes are provided on one side of the slide groove bottom plate 6 and the slotted plate 7. The hydraulic rod 8 is fixedly mounted on the slide groove bottom plate 6, and the output end of the hydraulic rod 8 is fixedly connected to the slotted plate 7. The motor 2 9 is fixed The fixed block 10 is fixedly mounted on the slotted plate 7, the fixed block 10 is internally slotted, the worm 11 is fixedly mounted on the output shaft of the motor 2 9, one end of the worm 11 passes through the fixed block 10, the gear 12 is fixedly sleeved on the worm 11, two fixing members 13 are fixedly mounted on the fixed block 10, two turbines 14 are rotatably mounted on the two fixing members 13, the two turbines 14 are meshed with the worm 11, two clamping teeth 15 are fixedly mounted on the corresponding turbines 14, and two protective shells 16 are fixedly mounted on the two clamping teeth 15;

[0028] The clamping and ejecting mechanism also includes two fixed blocks 17, a rotating rod 18, a gear 19, a transmission chain 20, a plurality of clamp blocks 1 21 and a plurality of clamp blocks 22. The two fixed blocks 17 are fixedly mounted on the slotted plate 7, the rotating rod 18 is rotatably mounted on the two fixed blocks 17, the gear 2 19 is fixedly sleeved on the rotating rod 18, the transmission chain 20 is sleeved on the gear 12 and the gear 2 19, the plurality of clamp blocks 1 21 are fixedly mounted on the slotted plate 7, and the plurality of clamp blocks 22 are fixedly mounted on the rotating rod 18.

[0029] Through the cooperation between the hydraulic rod 8 and the motor 2 9, the device can more conveniently and stably clamp and push out the sucker rod that needs to be repaired, which is convenient for subsequent processing.

[0030] A box body 23 is fixedly mounted on the mounting base plate 1, a through hole is opened on one side of the box body 23, a water pipe 24 is fixedly mounted in the box body 23, a plurality of atomizing nozzles 25 are fixedly mounted on the water pipe 24, and the plurality of atomizing nozzles 25 are all connected to the water pipe 24;

[0031] The box body 26 is fixedly mounted on the box body 1 23. A through hole is opened on one side of the box body 26. A heat insulation layer 27 is arranged inside the box body 26. A heating coil 28 is arranged inside the heat insulation layer 27.

[0032] A small shot blasting machine 29 is fixedly mounted on the mounting base plate 1 .

[0033] Through the cooperation of the heating box, the cooling box and the shot peening box, the club head is heat quenched and shot peened, thereby strengthening the strength of the club head while processing it.

[0034] The working principle of the special mechanical tooling for repairing the sucker rod head provided by the utility model is as follows:

[0035] The first step: first place the sucker rod to be processed on the clamping device, and under the action of the motor 29, the two clamping teeth 15 are closed through the cooperation of the worm 11 and the turbine 14 to clamp the sucker rod, and at the same time, the gear 2 19 is driven by the transmission chain 20 to rotate, thereby driving the rotating rod 2 18 to rotate, and driving the multiple clamping blocks 2 22 fixed on the rotating rod 2 18 to rotate, and the sucker rod is further clamped through the cooperation of the clamping blocks 1 21 and 22;

[0036] The second step: the motor 5 drives the rotating rod 3 to rotate, and then drives the sucker rod to a suitable position. With the cooperation of the motor 5 and the hydraulic rod 8, the slotted plate 7 is pushed out and pulled back at a suitable position, and the rod head of the sucker rod is sent to the heating box, the cooling box and the shot peening machine in sequence, so as to perform heat quenching and shot peening on the rod head of the sucker rod, and repair and strengthen the rod head.

[0037] It should be noted that the equipment structure and drawings of the utility model mainly describe the principle of the utility model. In terms of the technology of the design principle, the settings of the power mechanism, power supply system and control system of the device are not fully described. On the premise that the technical personnel in this field understand the principle of the above utility model, the details of the power mechanism, power supply system and control system can be clearly known. The control method of the application document is automatic control through a controller, and the control circuit of the controller can be realized by simple programming by the technical personnel in this field;

[0038] The standard parts used therein can all be purchased from the market and can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art, and the structures and principles of the components known to technical personnel in this field can be known by these technical personnel through technical manuals or through conventional experimental methods.

[0039] Although the embodiments of the present invention have been shown and described, it is understandable to those skilled in the art that various changes, modifications, substitutions and variations or direct or indirect applications may be made to these embodiments without departing from the principles and spirit of the present invention. In other related technical fields, the scope of the present invention is defined by the appended claims and their equivalents, which are equally included in the scope of patent protection of the present invention.

Claims

1. A special mechanical tool for repairing and processing a sucker rod head, characterized in that: include: A mounting base plate is provided on the mounting base plate, wherein a rotating mechanism is provided, wherein the rotating mechanism comprises two brackets, a rotating rod 1, two groups of fixed plates and a motor 1, wherein the two brackets are fixedly mounted on the mounting base plate, the rotating rod 1 is rotatably mounted on the two brackets, and the two groups of fixed plates are symmetrically fixedly mounted on the rotating rod 1, wherein the number of each group of fixed plates is multiple, and the motor 1 is fixedly mounted on the corresponding bracket, and the output shaft of the motor 1 is fixedly connected to one end of the rotating rod 1.

2. The special mechanical tooling for repairing the sucker rod head according to claim 1 is characterized in that: The rotating mechanism is provided with a clamping and pushing mechanism, and the clamping and pushing mechanism includes a slide groove bottom plate, a slotted plate, a hydraulic rod, a motor 2, a fixed block 1, a worm, a gear 1, two fixing pieces, two turbines, two clamping teeth and two protective shells, the slide groove bottom plate is fixedly mounted on the corresponding two fixing plates, the slotted plate is slidably mounted on the slide groove bottom plate, one side of the slide groove bottom plate and the slotted plate are both provided with through holes, the hydraulic rod is fixedly mounted on the slide groove bottom plate, the output end of the hydraulic rod is fixedly connected to the slotted plate, the motor 2 is fixedly mounted on the slotted plate, the fixed block 1 is fixedly mounted on the slotted plate, the internal slot of the fixed block 1 is slotted, the worm is fixedly mounted on the output shaft of the motor 2, one end of the worm passes through the fixed block 1, the gear 1 is fixedly sleeved on the worm, the two fixing pieces are fixedly mounted on the fixed block 1, the two turbines are respectively rotatably mounted on the two fixing pieces, the two turbines are both meshed with the worm, the two clamping teeth are respectively fixedly mounted on the corresponding turbines, and the two protective shells are respectively fixedly mounted on the two clamping teeth.

3. The special mechanical tooling for repairing the sucker rod head according to claim 2 is characterized in that: The clamping and ejecting mechanism also includes two fixed blocks 2, a rotating rod 2, a gear 2, a transmission chain, a plurality of clamp blocks 1 and a plurality of clamp blocks 2. The two fixed blocks 2 are fixedly mounted on the slotted plate, the rotating rod 2 is rotatably mounted on the two fixed blocks 2, the gear 2 is fixedly sleeved on the rotating rod 2, the transmission chain is sleeved on the gear 1 and the gear 2, the plurality of clamp blocks 1 are fixedly mounted on the slotted plate, and the plurality of clamp blocks 2 are fixedly mounted on the rotating rod 2.

4. The special mechanical tooling for repairing the sucker rod head according to claim 2 is characterized in that: A box body 1 is fixedly installed on the installation base plate, a through hole is opened on one side of the box body 1, a water pipe is fixedly installed in the box body 1, a plurality of atomizing nozzles are fixedly installed on the water pipe, and the plurality of atomizing nozzles are all connected with the water pipe.

5. The special mechanical tooling for repairing the sucker rod head according to claim 4 is characterized in that: The second box body is fixedly mounted on the first box body, a through hole is opened on one side of the second box body, a heat insulation layer is arranged inside the second box body, and a heating coil is arranged inside the heat insulation layer.

6. The special mechanical tooling for repairing the sucker rod head according to claim 4 is characterized in that: A small shot blasting machine is fixedly mounted on the mounting base plate.

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