Petroleum drilling gear milling equipment

Abstract

The utility model discloses petroleum drilling gear milling equipment which comprises a working table, a milling assembly used for petroleum drilling gears is arranged on the working table, and a fixing assembly used for connecting the petroleum drilling gears is arranged on the working table and located beside the milling assembly. And the workbench adjusts a to-be-milled petroleum drilling gear to the milling assembly through the fixing assembly for milling work. Through the integrated adjusting mechanism, the gear milling angle can be adjusted without depending on an external tool, so that the adjusting time and the tool replacement are reduced, and the overall efficiency of gear milling is improved. By means of the design of the device, dependence on external tools is reduced, the operation process is simplified, the operation complexity is reduced, and an operator can conduct gear milling operation more rapidly and conveniently. Due to the fact that frequent use of external tools is reduced, working intensity of operators is reduced, and physical labor caused by frequent adjustment of the tools is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of petroleum drilling and production gear milling equipment. BACKGROUND

[0002] In the process of oil drilling, gear system is responsible for power transmission, to ensure the continuous movement of drill bit and drilling speed. Precision machining of gear can improve transmission efficiency, reduce energy loss, avoid mechanical failure caused by poor gear engagement or wear, and ensure the smooth progress of drilling operation.

[0003] In the traditional process of oil drilling and production gear machining, the adjustment of gear milling angle usually depends on external tools, which affects the efficiency of gear milling. In addition, frequent reliance on external tools also increases the complexity and labor intensity of operation. Therefore, a kind of petroleum drilling and production gear milling equipment is proposed. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of petroleum drilling and production gear milling equipment to solve the problem of the above background technology that the traditional process of oil drilling and production gear machining, the adjustment of gear milling angle usually depends on external tools, which affects the efficiency of gear milling.

[0005] To solve the above technical problems, the utility model provides the following technical scheme: a kind of petroleum drilling and production gear milling equipment, including workbench, the workbench is provided with the milling assembly for the oil drilling and production gear, the workbench is located milling assembly side and is provided with the fixed component for the oil drilling and production gear connection;

[0006] Wherein, the workbench is adjusted to the milling assembly by fixed component for the oil drilling and production gear to be milled and carries out milling work.

[0007] Preferably, the milling assembly includes motor, and the motor is connected with milling head through shaft.

[0008] Preferably, the fixed component includes horizontal movement guide rail at workbench, and the horizontal movement guide rail is connected with fixed seat plate through slide rail, and the fixed seat plate side is connected with link plate through adjusting mechanism, and the connecting plate is connected with oil drilling and production gear through bearing plate.

[0009] Preferably, the middle part of the bearing plate is provided with guide rod for oil drilling and production gear sleeve connection, and the outer periphery of the guide rod is connected with fixed sleeve through thread, so that the fixed sleeve connects oil drilling and production gear to bearing plate through thread.

[0010] Preferably, the adjusting mechanism includes adjusting cylinder at fixed seat plate side, and the inside of the adjusting cylinder is provided with inner lining shaft, and one end of the inner lining shaft is connected with link plate.

[0011] The limiting sliding groove is internally connected with a rotating rod in a sliding mode, and the end of the rotating rod is connected with an adjusting knob through a guide plate, and the adjusting knob is located outside the adjusting cylinder.

[0012] Preferably, the limiting sliding groove is internally provided with a reset spring, and the reset spring is located outside the rotating rod.

[0013] Preferably, the inner wall of the limiting sliding groove is provided with guide rods on both sides, the guide plate is provided with guide sliding grooves on both sides matched with the guide rods, and a gap for the rotation of the guide plate is arranged between the guide rods and the inner lining shaft rod.

[0014] Preferably, the inner lining shaft rod is provided with a rectangular recess matched with the rotating rod on the end face of the rotating rod closer to the inner lining shaft rod, so that the rotating rod is connected with the inner lining shaft rod in rotation by being inserted into the recess.

[0015] Compared with the prior art, the utility model has the advantages that:

[0016] The adjusting mechanism is integrated, the gear milling angle can be adjusted without relying on external tools, the adjusting time and tool replacement are reduced, and thus the overall efficiency of gear milling is improved.

[0017] The design of the device reduces the dependence on external tools, simplifies the operation process, reduces the operation complexity, and enables the operator to perform gear milling operation more quickly and conveniently.

[0018] Since the frequent use of external tools is reduced, the working strength of the operator is reduced, and the physical labor caused by frequent adjustment of tools is reduced.

[0019] The reset spring and the guide rod provide better anti-misoperation performance, and ensure that the gear milling process is stable and avoids processing errors caused by misoperation.

[0020] Due to the simplification of the operation process and the enhancement of the stability of the device, the safety of the operator during gear milling operation is improved, and the safety risk caused by complex operation or unstable device is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is an overall structure schematic view of the utility model embodiment;

[0022] Figure 2 It is a side structure schematic view of the utility model embodiment;

[0023] Figure 3 It is a fixed seat plate structure schematic view of the utility model embodiment;

[0024] Figure 4 It is fixed seat board section structure schematic view of the embodiment of the utility model;

[0025] Figure 5 It is fixed seat board section structure schematic view of the embodiment of the utility model;

[0026] In the figure: 1, workbench;2, milling assembly;201, motor;202, milling head;3, fixed assembly;301, transverse guide rail;302, slide rail;303, fixed seat plate;304, adjusting mechanism;3041, adjusting cylinder;3042, inner lining shaft;3043, limit sliding slot;3044, rotating rod;3045, guide plate;3046, adjusting knob;3047, reset spring;3048, guide rod;3049, guide sliding slot;30410, gap;30411, groove;305, link plate;306, bearing plate;307, petroleum drilling and production gear;308, guide rod;309, fixed sleeve. DETAILED DESCRIPTION

[0027] In order to facilitate the solution traditional petroleum drilling and production gear machining process, gear milling angle adjustment usually relies on external tools, and thus affects the gear milling efficiency problem, the utility model embodiment provides a kind of petroleum drilling and production gear milling equipment. The technical scheme in the utility model embodiment will be described clearly and completely in the following with the drawings in the utility model embodiment, apparently, the described embodiment is only a part of the embodiment of the utility model, not all the embodiments. Based on the embodiment in the utility model, all other embodiments obtained by the ordinary skill in the art without creative labor are within the scope of the utility model.

[0028] Please refer to Figures 1-5 The utility model provides a kind of petroleum drilling and production gear milling equipment, including workbench 1, the workbench 1 is provided with the milling assembly 2 for petroleum drilling and production gear 307, the workbench 1 is located milling assembly 2 side and is provided with the fixed assembly 3 for the connection of petroleum drilling and production gear 307;The milling assembly 2 includes motor 201, the motor 201 is connected with milling head 202 by shaft.

[0029] The fixed assembly 3 comprises a transverse guide rail 301 at the workbench 1, the transverse guide rail 301 is connected with a fixed base plate 303 through a sliding rail 302, the fixed base plate 303 is connected with a connecting plate 305 through an adjusting mechanism 304 at the side, the connecting plate is connected with the petroleum drilling gear 307 through a bearing plate 306. The middle part of the bearing plate 306 is provided with a guide rod 308 for sleeving the petroleum drilling gear 307, the outer periphery of the guide rod 308 is connected with a fixed sleeve 309 through threads, so that the fixed sleeve 309 connects the petroleum drilling gear 307 to the bearing plate 306 through threads. The adjusting mechanism 304 comprises an adjusting cylinder 3041 at the side of the fixed base plate 303, the inside of the adjusting cylinder 3041 is provided with an inner lining shaft rod 3042, one end of the inner lining shaft rod 3042 is connected with the connecting plate 305; the side, away from the connecting plate 305, of the adjusting cylinder 3041 is provided with a limiting sliding groove 3043, the inside of the limiting sliding groove 3043 is connected with a rotating rod 3044 in a sliding mode, the end of the rotating rod 3044 is connected with an adjusting knob 3046 through a guide plate 3045, and the adjusting knob 3046 is located at the outside of the adjusting cylinder 3041. The inside of the limiting sliding groove 3043 is provided with a reset spring 3047, and the reset spring 3047 is located at the outer periphery of the rotating rod 3044. The both sides of the inner wall of the limiting sliding groove 3043 are provided with guide rods 3048, the both sides of the guide plate 3045 are provided with guide sliding grooves 3049 matched with the guide rods 3048, and the gap 30410 for the rotation of the guide plate 3045 is arranged between the guide rods 3048 and the inner lining shaft rod 3042. The end face, closer to the rotating rod 3044, of the inner lining shaft rod 3042 is provided with a rectangular recess 30411 matched with the rotating rod 3044, so that the rotating rod 3044 is inserted into the recess 30411 to connect the rotation of the inner lining shaft rod 3042.

[0030] The workbench 1 adjusts the petroleum drilling gear 307 to be milled to the milling assembly 2 through the fixed assembly 3 for milling work.

[0031] The working principle of the petroleum drilling gear milling equipment is as follows:

[0032] The petroleum drilling gear 307 to be milled is placed at the guide rod 308 of the bearing plate 306, and then the fixed sleeve 309 is rotated to clamp and fix the petroleum drilling gear 307.

[0033] The fixed base plate 303 is moved to a proper position through the transverse guide rail 301 and the sliding rail 302 in the fixed assembly 3, so that the petroleum drilling gear 307 to be milled is attached to the milling head 202.

[0034] Press the adjusting knob 3046, the guide plate 3045 moves through the guide slot 3049 on the outer periphery of the guide rod 3048, extrudes the reset spring 3047 located inside the limiting slot 3043, the reset spring 3047 is forced to shrink, until the rotating rod 3044 is inserted into the groove 30411, at this time the guide plate 3045 is located at the gap 30410, through the adjusting knob 3046 drives the rotating rod 3044 to rotate in the groove 30411, controls the rotation of the lining shaft rod 3042, rotates the connecting adapter plate 305, completes the angle adjustment of the oil drilling gear 307 (the lining shaft rod 3042 and the adjusting cylinder 3041 are in close fit, the lining shaft rod 3042 will not produce deflection with the adjusting cylinder 3041 when there is no force).

[0035] After the adjustment is completed, the reset spring 3047 is elastically elongated, the rotating rod 3044 is moved out of the groove 30411, and the subsequent misoperation of rotating the lining shaft rod 3042 is avoided.

[0036] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A petroleum drilling gear milling apparatus, characterized by: Including the workstation (1), the workstation (1) is provided with the milling assembly (2) for the oil drilling gear (307), the workstation (1) is located in the fixed assembly (3) for the oil drilling gear (307) connection and is provided with the fixed assembly (3) beside the milling assembly (2); Wherein, the workstation (1) is adjusted to the milling assembly (2) by the fixed assembly (3) for the oil drilling gear (307) to be milled to carry out milling work.

2. A petroleum drilling and production gear milling apparatus according to claim 1, characterized in that: The milling assembly (2) includes a motor (201), and the motor (201) is connected with a milling head (202) through a rotating shaft.

3. A petroleum drilling and production gear milling apparatus according to claim 2, characterized in that: The fixed assembly (3) includes a transverse guide rail (301) located at the workstation (1), the transverse guide rail (301) is connected with a fixed base plate (303) through a sliding rail (302), the fixed base plate (303) is connected with a connecting plate (305) through an adjusting mechanism (304) on the side, the connecting plate (305) is connected with the oil drilling gear (307) through a bearing plate (306).

4. A petroleum drilling and production gear milling apparatus according to claim 3, characterized in that: The middle part of the bearing plate (306) is provided with a guide rod (308) for sleeving the oil drilling gear (307), and the outer periphery of the guide rod (308) is connected with a fixed sleeve (309) through threads, so that the fixed sleeve (309) connects the oil drilling gear (307) to the bearing plate (306) through threads.

5. A petroleum drilling gear milling apparatus according to claim 4, characterized in that: The adjusting mechanism (304) includes an adjusting cylinder (3041) located on the side of the fixed base plate (303), the inside of the adjusting cylinder (3041) is provided with an inner lining shaft (3042), one end of the inner lining shaft (3042) is connected with the connecting plate (305); The side of the adjusting cylinder (3041) away from the connecting plate (305) is provided with a limiting sliding groove (3043), the inside of the limiting sliding groove (3043) is connected with a rotating rod (3044) in sliding mode, the end of the rotating rod (3044) is connected with an adjusting knob (3046) through a guide plate (3045), and the adjusting knob (3046) is located on the outside of the adjusting cylinder (3041).

6. A petroleum drilling gear milling apparatus according to claim 5, characterized in that: The inside of the limiting sliding groove (3043) is provided with a return spring (3047), and the return spring (3047) is located on the outer periphery of the rotating rod (3044).

7. A petroleum drilling gear milling apparatus according to claim 6, characterized in that: The inner wall of the limiting sliding groove (3043) is provided with a guide rod (3048) on both sides, the guide plate (3045) is provided with a guide sliding groove (3049) on both sides, and the guide sliding groove (3049) is matched with the guide rod (3048).

8. A petroleum drilling gear milling apparatus according to claim 7, characterized in that: The end face of the inner lining shaft (3042) closer to the rotating rod (3044) is provided with a rectangular recess (30411) matched with the rotating rod (3044), so that the rotating rod (3044) is inserted into the recess (30411) to connect the rotation of the inner lining shaft (3042).

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