Polisher for rod body of petroleum sucker rod

Abstract

The utility model discloses a petroleum sucker rod body polisher, which belongs to the technical field of petroleum sucker rod polishing and comprises a bottom frame and a processing box arranged at the top end of the bottom frame and used for processing a petroleum sucker rod body. A connecting frame communicating with the machining box is welded to the vertical side face of the machining box, a first linear motor is installed on the vertical side face of the connecting frame, a moving plate is installed at the driving end of the first linear motor, a sliding frame is fixed to the bottom end of the moving plate, and a second motor is installed on the vertical inner wall of the sliding frame. According to the petroleum sucker rod body polisher, different from an existing device, impurities attached to the surface of the polisher after polishing cannot be effectively blown off, the impurities attached to the surface of the polisher can be automatically blown off in the using process, the polishing efficiency is improved, and the polishing efficiency is improved. The subsequent grinding efficiency is prevented from being affected by impurities, and manpower is saved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to petroleum sucker rod polishing technical field especially, it is a kind of petroleum sucker rod body polisher. BACKGROUND

[0002] Petroleum sucker rod is all long circular rod, one end is fixed with connector, long-time use is prevented to be rusty to the rod body of sucker rod, the rod body of sucker rod needs to be polished, when polishing, it needs to be polished along the rod surface.

[0003] The existing petroleum sucker rod body polisher is attached to a large amount of impurities on the surface after polishing, which affects the efficiency of the next polishing, and manual cleaning is required, which wastes manpower and reduces the use efficiency.

[0004] Through search, a kind of petroleum sucker rod body polisher in china patent document (grant announcement number CN222199868U), by the fixed mechanism of setting, the fixed work of petroleum sucker rod can be realized, in the polishing process, petroleum sucker rod will not deviate, and fixed and dismounting process does not need to be assisted by tool, it is easy to operate, and the structure is simple, and practicality is strong. By setting the polishing assembly, the rod body can be quickly polished, the polishing effect is better, the polishing efficiency is higher, and the rod body outer wall can be uniformly and rapidly polished. The device has the following problems: in the use process, the impurities remaining on the surface of the polisher during polishing cannot be effectively cleaned, and the use efficiency is reduced. SUMMARY

[0005] The utility model aims at providing a kind of petroleum sucker rod body polisher to solve the problems raised in the background art.

[0006] To achieve the above object, the utility model provides the following technical scheme: a kind of petroleum sucker rod body polisher, comprising: bottom frame and the machining box for the processing of petroleum sucker rod body being set in the top of bottom frame;The vertical side of the machining box is welded with the connecting frame communicated with machining box, the vertical side of the connecting frame is equipped with first linear motor, the driving end of the first linear motor is equipped with moving plate, the bottom of the moving plate is fixed with sliding frame, the vertical inner wall of the sliding frame is equipped with second motor, the driving end of the second motor is equipped with bidirectional screw rod, the outer periphery of the bidirectional screw rod is connected with two moving blocks by ball nut, the vertical side of two the moving blocks is welded with moving frame, the vertical inner wall of two the moving frames is equipped with first motor;

[0007] The driving end of two the first motors is equipped with first screw rod, the outer periphery of the first screw rod is connected with sliding block, the vertical side of the sliding block is equipped with air pump.

[0008] In further embodiments, the bottom end of the bottom frame is welded with a support seat, and the inner bottom wall of the bottom frame is welded with a connecting strip, and the vertical side of the connecting strip is mounted with a sleeve ring.

[0009] In further embodiments, the other side of the sleeve ring is welded with two mounting strips, and the other side of the two mounting strips is mounted with a sleeve ring of the same structure.

[0010] In further embodiments, the inner periphery of the sleeve ring near one side of the connecting strip is welded with a vertical plate, the vertical side of the vertical plate is mounted with a rotary motor, the driving end of the rotary motor is mounted with a rotating rod, and the outer periphery of the rotating rod is sleeved with a fixed plate.

[0011] In further embodiments, the vertical side of the fixed plate is mounted with a grinding ring for grinding the oil sucker rod body.

[0012] In further embodiments, the inner bottom wall of the bottom frame is mounted with a second linear motor, the driving end of the second linear motor is connected with a mounting frame, the vertical inner wall of the mounting frame is fitted with a connecting ring, the other side of the mounting frame is mounted with a forward and reverse motor, the driving end of the forward and reverse motor is mounted with a rotating rod, and the connecting ring is sleeved on the outer periphery of the rotating rod, and the inner wall of the connecting ring is welded with a fixed frame.

[0013] In further embodiments, the vertical inner wall of the fixed frame is welded with a fixed block, the two sides of the fixed block are mounted with telescopic rods, and the moving parts of the two telescopic rods are mounted with clamping rings for fixing the oil sucker rod body.

[0014] Compared with the prior art, the technical effects and advantages of the present application are:

[0015] The oil sucker rod body grinder, in use, utilizes the first linear motor mounted on the vertical side of the connecting frame to control the displacement of the moving plate, so that the sliding frame is displaced synchronously, and the second motor mounted on the vertical inner wall of the sliding frame drives the two moving blocks on the outer periphery of the bidirectional screw to displace towards each other during the displacement process. When the grinder stops grinding, the moving frames on both sides gradually approach the grinder, and then the first motor mounted on the vertical inner wall of the moving frame drives the sliding block to displace, so that the sliding block sprays air during the displacement process by means of the air pump, thereby distinguishing from the existing device, which cannot effectively blow off the impurities attached to the surface of the grinder after grinding. The device can automatically blow off the impurities attached to the surface of the grinder during use, prevent the impurities from affecting the subsequent grinding efficiency, and save manpower.

[0016] The petroleum sucker rod body polisher, in the process of use, utilizes the rotary motor arranged on the side face of the vertical plate to control the rotation of the fixed plate, so that the fixed plate drives the polishing ring to rotate, and the polishing ring is limited by the limiting of the mounting strip and the ring, can be attached to the petroleum sucker rod to polish, so that the contact area of the polisher and the petroleum sucker rod is increased, and the use efficiency is improved. The petroleum sucker rod body polisher, unlike the existing device, cannot effectively blow off the impurities attached to the surface of the polisher after polishing, and the device can automatically blow off the impurities attached to the surface of the polisher during use, prevent the impurities from affecting the polishing efficiency, and save manpower. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the specific embodiments of the present application or the technical solutions in the prior art, the drawings needed in the specific embodiments or the prior art description will be briefly introduced as follows. Obviously, the drawings in the following description are some embodiments of the present application, and those skilled in the art can also obtain other drawings according to these drawings without creative labor.

[0018] Figure 1 It is a structural schematic view of the present application;

[0019] Figure 2 It is a structural schematic view of the inside of the collecting box of the present application;

[0020] Figure 3 It is a structural schematic view of the mounting frame of the present application;

[0021] Figure 4 It is a structural schematic view of the mounting frame of the present application;

[0022] Figure 5 It is a structural schematic view of the present application; Figure 2 The structure schematic view of the present application is removed from the polishing ring;

[0023] Figure 6 It is an enlarged view of the structure of A in the present application; Figure 1

[0024] Explanation of reference signs:

[0025] ​In the figure: 1, the bottom frame; 2, support seat; 3, connecting frame; 4, collection box; 5, first linear motor; 6, second linear motor; 7, moving plate; 8, processing box; 9, collar; 10, connecting strip; 11, vertical plate; 12, polishing ring; 13, mounting strip; 14, rotary motor; 15, fixed plate; 16, mounting frame; 17, fixed frame; 18, clamping ring; 19, telescopic rod; 20, fixed block; 22, connecting ring; 23, moving frame; 24, sliding block; 25, air pump; 26, first motor; 27, moving block; 28, sliding frame; 29, second motor; 30, forward and reverse motor. DETAILED DESCRIPTION

[0026] In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. However, it will be apparent to one skilled in the art that the present application can be practiced without one or more of these specific details. In other instances, well-known features have not been described in detail to avoid obscuring the present application.

[0027] Unless the context clearly requires otherwise, throughout the description, the words 'comprise', 'comprising', and the like are to be construed in an inclusive sense, as opposed to an exclusive or exhaustive sense; that is to say, in the sense of "including, but not limited to".

[0028] The connection mode can adopt existing modes such as bonding, welding, bolt connection and the like, and the actual needs are accurate. EMBODIMENT

[0029] Please refer to Figures 1 to 6 , the bottom frame 1 and the processing box 8 arranged at the top end of the bottom frame 1 for processing the oil pumping rod body constitute the external protection structure of the device, the vertical side of the processing box 8 is welded with the connecting frame 3 communicated with the processing box 8, the vertical side of the connecting frame 3 is provided with the first linear motor 5, the driving end of the first linear motor 5 is provided with the moving plate 7, the bottom end of the moving plate 7 is fixed with the sliding frame 28, the vertical inner wall of the sliding frame 28 is provided with the second motor 29, the driving end of the second motor 29 is provided with the bidirectional screw rod, the outer periphery of the bidirectional screw rod is sleeved with two moving blocks 27 through the ball nut, the vertical side of the two moving blocks 27 is welded with the moving frame 23, the vertical inner wall of the two moving frames 23 is provided with the first motor 26, the first linear motor 5 arranged at the vertical side of the connecting frame 3 is used to control the displacement of the moving plate 7, so that the sliding frame 28 is synchronously displaced, the second motor 29 arranged at the vertical inner wall of the sliding frame 28 drives the two moving blocks 27 at the outer periphery of the bidirectional screw rod to move towards each other, when the polisher stops polishing, the two moving frames 23 on both sides are gradually close to the polisher, then the first motor 26 arranged at the vertical inner wall of the moving frame 23 drives the sliding block 24 to displace, so that the sliding block 24 sprays air through the air pump 25 during the displacement.

[0030] Therefore, unlike the existing device, the device can automatically blow off the impurities attached to the surface of the sander after use, prevent the impurities from affecting the subsequent polishing efficiency, and save manpower. The driving end of the two first motors 26 is provided with a first lead screw inserted into the inside of the moving frame 23, the outer periphery of the first lead screw is provided with a sliding block 24, and the vertical side of the sliding block 24 is provided with a gas pump 25.

[0031] The vertical inner wall of the sliding frame 28 is provided with a second motor 29, the driving end of the second motor 29 is provided with a bidirectional lead screw, the outer periphery of the bidirectional lead screw is provided with two moving blocks 27 through a ball nut, and the moving frame 23 is fixed to the vertical side of the moving block 27. The bottom end of the bottom frame 1 is welded with a support seat 2, the inner bottom wall of the bottom frame 1 is welded with a connecting strip 10, the vertical side of the connecting strip 10 is provided with a sleeve ring 9, the other side of the sleeve ring 9 is welded with two mounting strips 13, and the other side of the two mounting strips 13 is provided with the same structure of the sleeve ring 9. The inner periphery of the sleeve ring 9 close to the connecting strip 10 side is welded with a vertical plate 11, the vertical side of the vertical plate 11 is provided with a rotary motor 14, the driving end of the rotary motor 14 is provided with a rotating rod, and the outer periphery of the rotating rod is provided with a fixed plate 15.

[0032] The vertical side of the fixed plate 15 is provided with a grinding ring 12 for grinding the oil pumping rod body, the inner bottom wall of the bottom frame 1 is provided with a second linear motor 6, the driving end of the second linear motor 6 is connected with a mounting frame 16, the vertical inner wall of the mounting frame 16 is fitted with a connecting ring 22, the other side of the mounting frame 16 is provided with a forward and reverse motor 30, the driving end is provided with a rotating rod, and the connecting ring 22 is sleeved on the outer periphery of the rotating rod. In necessary cases, the connecting ring 22 is driven to rotate, the inner wall of the connecting ring 22 is welded with a fixed frame 17, the vertical inner wall of the fixed frame 17 is welded with a fixed block 20, the two sides of the fixed block 20 are provided with a telescopic rod 19, and the moving part of the two telescopic rods 19 is provided with a clamping ring 18 for fixing the oil pumping rod body.

[0033] The first linear motor 5, the second linear motor 6, the rotary motor 14, the first motor 26, the gas pump 25, the second motor 29 and the forward and reverse motor 30 are all conventional instruments, and the working principle, size and model are irrelevant to the function of the present application, so they will not be described in detail. The control mode of the utility model is controlled by a controller, and the control circuit of the controller can be realized by simple programming by those skilled in the art. The power supply also belongs to the common knowledge in the art, and the utility model is mainly used to protect mechanical devices, so the control mode and circuit connection of the utility model will not be explained in detail.

[0034] Working principle

[0035] After the polishing is completed, the first linear motor 5 arranged on the vertical side of the connecting frame 3 controls the displacement of the moving plate 7, so that the moving plate 7 drives the synchronous movement of the slide frame 28 at the bottom end. During the displacement process, the second motor 29 arranged on the inner wall of the slide frame 28 drives the opposite displacement of the moving blocks 27 on both sides. Then the air pump 25 on the side of the moving frame 23 gradually approaches the polisher. The first motor 26 arranged on the vertical inner wall of the moving frame 23 controls the movement of the sliding block 24. During the movement process, the air pump 25 automatically blows off the impurities attached to the surface of the polisher.

[0036] It should be noted that, in this document, relational terms such as one and the other and at least one of are used solely to distinguish one entity or action from another entity or action, without necessarily requiring or implying that each modified entity or action must exist separately from another entity or action. Moreover, the terms "comprises", "comprising", or any other variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, inclusion of an element in a list of elements does not exclude other identical elements not expressly listed or inherent to the process, method, article, or apparatus.

[0037] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the present application. The scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A petroleum sucker rod polisher, comprising: The bottom frame (1) and the processing box (8) arranged at the top end of the bottom frame (1) for processing the oil pumping rod body, characterized in that the vertical side of the processing box (8) is welded with the connecting frame (3) communicated with the processing box (8), the vertical side of the connecting frame (3) is installed with the first linear motor (5), the driving end of the first linear motor (5) is installed with the moving plate (7), the bottom end of the moving plate (7) is fixed with the sliding frame (28), the vertical inner wall of the sliding frame (28) is installed with the second motor (29), the driving end of the second motor (29) is installed with the bidirectional screw rod, the outer periphery of the bidirectional screw rod is sleeved with two moving blocks (27) through the ball nut, the vertical sides of the two moving blocks (27) are welded with the moving frame (23), and the vertical inner walls of the two moving frames (23) are installed with the first motor (26). The driving ends of the two first motors (26) are installed with the first screw rod inserted into the inside of the moving frame (23), the outer periphery of the first screw rod is sleeved with the sliding block (24), and the vertical side of the sliding block (24) is installed with the air pump (25).

2. The oil well sucker rod polisher of claim 1, wherein: The bottom end of the bottom frame (1) is welded with the supporting seat (2), the inner bottom wall of the bottom frame (1) is welded with the connecting strip (10), and the vertical side of the connecting strip (10) is installed with the sleeve ring (9).

3. A petroleum sucker rod polisher as defined in claim 2, wherein: The other side of the sleeve ring (9) is welded with two mounting strips (13), and the other side of the two mounting strips (13) is installed with the sleeve ring (9) of the same structure.

4. The oil well sucker rod polisher of claim 2 wherein: The inner periphery of the sleeve ring (9) near one side of the connecting strip (10) is welded with the vertical plate (11), the vertical side of the vertical plate (11) is installed with the rotary motor (14), the driving end of the rotary motor (14) is installed with the rotating rod, and the outer periphery of the rotating rod is sleeved with the fixed plate (15).

5. A petroleum sucker rod polisher as defined in claim 4, wherein: The vertical side of the fixed plate (15) is installed with the grinding ring (12) for grinding the oil pumping rod body.

6. The oil well sucker rod polisher of claim 1 wherein: The inner bottom wall of the bottom frame (1) is installed with the second linear motor (6), the driving end of the second linear motor (6) is connected with the mounting frame (16), the vertical inner wall of the mounting frame (16) is attached with the connecting ring (22), the other side of the mounting frame (16) is installed with the forward and reverse motor (30), the driving end of the forward and reverse motor (30) is installed with the rotating rod, the connecting ring (22) is sleeved on the outer periphery of the rotating rod, and the inner wall of the connecting ring (22) is welded with the fixed frame (17).

7. A petroleum sucker rod polisher as defined in claim 6, wherein: The vertical inner wall of the fixed frame (17) is welded with the fixed block (20), the two sides of the fixed block (20) are installed with the telescopic rod (19), and the moving parts of the two telescopic rods (19) are installed with the clamping ring (18) for fixing the oil pumping rod body.

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