CN215465513U - Device is paintd to screw thread oil - Google Patents
Device is paintd to screw thread oil Download PDFInfo
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- CN215465513U CN215465513U CN202121484766.3U CN202121484766U CN215465513U CN 215465513 U CN215465513 U CN 215465513U CN 202121484766 U CN202121484766 U CN 202121484766U CN 215465513 U CN215465513 U CN 215465513U
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Abstract
The utility model belongs to the technical field of oil and gas exploitation, and particularly relates to a screw thread oil smearing device. The nozzle assembly comprises a downward pressing rotating assembly and a nozzle assembly, wherein the downward pressing rotating assembly comprises a rotating shaft and a guide sliding sleeve sleeved outside the rotating shaft, the guide sliding sleeve can move in the axial direction of the rotating shaft, and when the guide sliding sleeve moves in the axial direction of the rotating shaft relative to the rotating shaft, the guide sliding sleeve and the rotating shaft can rotate relatively; the shower nozzle subassembly sets up the tip of rotation axis, just be provided with axial locating part on the rotation axis, axial locating part is used for preventing the rotation axis gets into in the drilling tool. When the utility model is used, the spray head component can automatically rotate, thereby ensuring that the spray head component can uniformly coat the screw thread oil on the thread surface of the drilling tool and further ensuring the coating effect of the screw thread oil.
Description
Technical Field
The utility model belongs to the technical field of oil and gas exploitation, and particularly relates to a screw thread oil smearing device.
Background
The thread compound is one of the lubricating oils. The thread oil is mainly used for preventing the drill bit from being burnt, the connection part of the drill rod from being aged and worn and the like during drilling of the drill rod. At present, the main method for coating the thread oil on the threads of the drilling tool is to manually dip the thread oil on a brush and coat the thread oil on the surfaces of the threads. In addition, the existing iron roughneck only carries out the operation of screwing on and unscrewing the drilling tool, and before screwing on the drilling tool, the drilling tool needs to be manually coated with thread oil.
The method of manually coating the screw thread oil is labor intensive for workers, and low drilling operation efficiency is easily caused; and the thread oil is manually coated on the thread surface of the drilling tool, so that the conditions of uneven coating and poor coating effect on the thread surface of the drilling tool can be caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a thread oil smearing device aiming at the problems that in the prior art, before a drilling tool is screwed, thread oil needs to be smeared on the thread surface of the drilling tool manually, so that the drilling operation efficiency is low, the thread oil smearing on the thread surface of the drilling tool is uneven, and the smearing effect is poor.
In order to realize the purpose of the utility model, the utility model provides the following technical scheme:
a screw thread oil smearing device comprises a pressing rotating assembly and a spray head assembly, wherein the pressing rotating assembly comprises a rotating shaft and a guide sliding sleeve sleeved outside the rotating shaft, the guide sliding sleeve can move in the axial direction of the rotating shaft, and when the guide sliding sleeve moves in the axial direction of the rotating shaft relative to the rotating shaft, the guide sliding sleeve and the rotating shaft can rotate relatively; the shower nozzle subassembly sets up the tip of rotation axis, just be provided with axial locating part on the rotation axis, axial locating part is used for preventing the rotation axis gets into in the drilling tool.
In using the present invention, the spray head assembly is manually moved to the threaded surface in the drilling tool by hand, or the spray head is moved to the threaded surface in the drilling tool by other moving means. The sprayer assembly is arranged at the end part of the rotating shaft in the downward-pressing rotating assembly, and the rotating shaft is also provided with the axial limiting piece, so that the rotating shaft cannot enter the drilling tool under the action of the axial limiting piece.
In addition, the push-down rotating assembly further comprises a guide sliding sleeve, and when the guide sliding sleeve moves relative to the rotating shaft in the axial direction of the rotating shaft, relative rotation can be generated between the guide sliding sleeve and the rotating shaft. After the spray head assembly is moved to the threaded surface in the drilling tool, the guide sliding sleeve is moved on the rotating shaft, so that the rotating shaft can rotate in the guide sliding sleeve, and the spray head assembly can rotate on the threaded surface in the drilling tool. Finally, the threaded surface in the drilling tool can be lubricated by conveying the threaded oil into the spray head assembly.
According to the utility model, an operator does not need to manually coat the thread oil on the surface of the thread in the drilling tool, and the working efficiency of coating the thread oil in the drilling tool can be improved; and, when scribbling screw thread oil in the drilling tool, the shower nozzle subassembly can rotate voluntarily to can guarantee that the shower nozzle subassembly can scribble screw thread oil on the screw thread surface of drilling tool uniformly, and then can guarantee the effect of scribbling of screw thread oil.
Furthermore, the downward-pressing rotating assembly further comprises a sliding pin, a spiral hole is formed in the rotating shaft, the spiral hole is spirally formed in the axial direction of the rotating shaft, a mounting hole is formed in the peripheral wall of the guide sliding sleeve, the sliding pin is located in the mounting hole, the guide sliding sleeve is connected with the rotating shaft through the sliding pin, and the sliding pin can slide in the spiral hole.
With the above-described structure, when the slide pin slides in the spiral hole, the guide sliding bush can move in the axial direction of the rotary shaft with respect to the rotary shaft, and when the guide sliding bush moves on the rotary shaft, the guide sliding bush and the rotary shaft can rotate relatively.
Furthermore, an oil pipe joint is arranged on the spray head assembly, a screw thread oil channel is arranged in the spray head assembly, and screw thread oil enters the spray head assembly through the oil pipe joint and flows out through the screw thread oil channel. Through above-mentioned structure, be convenient for the operator better to carrying screw thread oil in the shower nozzle subassembly.
Further, be provided with first connecting plate on the shower nozzle subassembly, be provided with the second connecting plate on the rotation axis, axial locating part includes the joint board, be provided with the joint groove in the joint board, first connecting plate thickness with the sum of second connecting plate thickness with the width adaptation in joint groove, just first connecting plate with the joint of second connecting plate is in the joint groove. Through the structure, the spray head assembly is conveniently detachably connected with the pressing rotating assembly, so that the spray head assembly is convenient to inspect and maintain at a later stage.
Furthermore, the spray head assembly comprises a distribution shaft and an oil injection device, the threaded oil channel is arranged in the distribution shaft, the oil pipe joint is arranged on the distribution shaft, and the oil pipe joint, the threaded oil channel and the oil injection device are communicated with each other.
Furthermore, oil spout device includes shower nozzle subassembly main part and casing, shower nozzle subassembly main part cover is established outside the distribution shaft, the casing cover is established outside the shower nozzle subassembly main part, the distribution shaft with shower nozzle subassembly main part forms airtight space, shower nozzle subassembly main part with all be equipped with the screw thread oilhole on the casing, the screw thread oil passageway the screw thread oilhole all with airtight space is linked together.
When the thread oil spraying device is used, thread oil enters the thread oil channel of the distribution shaft through the oil pipe joint and then flows into the oil spraying device from the thread oil channel, and with the increase of the thread oil, the thread oil can flow out of the thread oil hole of the oil spraying device and is coated on the internal thread of the drilling tool, so that the function of coating the thread oil on the thread surface of the drilling tool is realized.
Furthermore, the lifting oil cylinder and the rotating oil cylinder are further included, the pressing rotating assembly is arranged on the rotating oil cylinder, the lifting oil cylinder can drive the rotating oil cylinder to perform lifting motion, and the rotating oil cylinder can drive the pressing rotating assembly to perform rotary motion.
The lifting oil cylinder can drive the rotary oil cylinder to do lifting motion, and the pressing rotary assembly is arranged on the rotary oil cylinder, so that the pressing rotary assembly can do lifting motion along with the rotary oil cylinder. Meanwhile, the downward-pressing rotating assembly comprises a rotating shaft, and a spray head assembly is arranged on the rotating shaft; and then, when the lifting oil cylinder drives the pressing rotating assembly to do lifting motion, the spray head assembly can be driven to do lifting motion. In addition, the rotary oil cylinder can drive the downward pressing rotary component to do rotary motion, and then the rotary oil cylinder can drive the spray head component to do rotary motion. Therefore, when the utility model is used, the height position of the spray head assembly can be adjusted through the lifting oil cylinder, the horizontal position of the spray head assembly can be adjusted through the rotating oil cylinder, further, the spray head assembly can be positioned at the threaded surface of the drilling tool through the synergistic effect of the lifting oil cylinder and the rotating oil cylinder, and then the threaded surface of the drilling tool is lubricated by conveying threaded oil to the spray head assembly.
After the lifting oil cylinder and the rotating oil cylinder are arranged, the control system of the corresponding drilling operation is combined, so that the thread oil coating on the thread surface of the drilling tool can be automatically finished, an operator can be prevented from manually coating the thread oil on the thread surface of the drilling tool, the efficiency of the drilling operation can be improved, and the drilling cost can be reduced.
Furthermore, the rotary oil cylinder is installed on the output end of the lifting oil cylinder, a rotary installation seat is arranged on the output end of the rotary oil cylinder, and the guide sliding sleeve is fixedly connected with the rotary installation seat.
Furthermore, the pushing rotating assembly is detachably connected with the rotating installation seat through a swing arm, the swing arm is provided with a bending section, the output end of the rotating oil cylinder is close to the concave part of the bending section, the pushing rotating assembly is installed at one end of the bending section, and the other end of the bending section is connected to the rotating installation seat.
In the utility model, the spray head assembly and the rotary mounting seat are detachably connected through the swing arm, so that the spray head assembly is convenient to disassemble and assemble, and further the spray head assembly is convenient to inspect and maintain at a later stage. In addition, the swing arm is provided with a bending section, the output end of the rotary oil cylinder is close to the concave part of the bending section, and the rotary mounting seat and the sprayer assembly are respectively positioned at two ends of the bending section, so that the position of the sprayer assembly can be better adjusted under the action of the rotary oil cylinder, and the space occupied by the sprayer assembly during rotation can be reduced when the sprayer assembly rotates.
Furthermore, the lifting device also comprises a lifting installation seat, and the lifting oil cylinder is detachably installed in the lifting installation seat. By the structure, the lifting oil cylinder is convenient to be connected with other components; in addition, the lifting oil cylinder is detachably connected with the lifting mounting seat, so that the lifting oil cylinder is convenient to disassemble and assemble, and the lifting oil cylinder is convenient to separately inspect and maintain.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, an operator does not need to manually coat the thread oil on the surface of the thread in the drilling tool, and the working efficiency of coating the thread oil in the drilling tool can be improved; and, when scribbling screw thread oil in the drilling tool, the shower nozzle subassembly can rotate voluntarily to can guarantee that the shower nozzle subassembly can scribble screw thread oil on the screw thread surface of drilling tool uniformly, and then can guarantee the effect of scribbling of screw thread oil.
2. After the lifting oil cylinder and the rotating oil cylinder are arranged, the control system of the corresponding drilling operation is combined, so that the thread oil coating on the thread surface of the drilling tool can be automatically finished, an operator can be prevented from manually coating the thread oil on the thread surface of the drilling tool, the efficiency of the drilling operation can be improved, and the drilling cost can be reduced.
Description of the drawings:
fig. 1 is a schematic structural view of embodiment 1.
Fig. 2 is a schematic diagram of the explosive structure of example 1.
Fig. 3 is an enlarged view of a portion a of fig. 2.
Fig. 4 is a schematic structural view of a showerhead assembly.
FIG. 5 is a schematic cross-sectional view of a showerhead assembly.
Fig. 6 is an exploded view of the showerhead assembly.
Fig. 7 is a schematic structural view of the press-down rotation assembly.
Fig. 8 is an exploded view of the push down rotating assembly.
Fig. 9 is a schematic view of the structure of the rotating shaft.
Fig. 10 is a schematic structural view of embodiment 2.
Fig. 11 is an exploded structure diagram of example 2.
The labels in the figure are: 11-lifting oil cylinder, 12-rotating oil cylinder, 13-rotating mounting seat, 14-spray head assembly, 141-oil pipe joint, 142-screw thread oil channel, 143-first connecting plate, 144-distributing shaft, 145-oil injection device, 146-spray head assembly main body, 147-shell, 148-screw thread oil hole, 15-pressing rotating assembly, 151-guiding sliding sleeve, 152-rotating shaft, 153-sliding pin, 154-spiral hole, 155-mounting hole, 156-second connecting plate, 157-spring, 158-flange plate, 159-connecting seat, 16-axial limiting piece, 161-clamping groove, 17-swing arm, 171-bending section and 18-lifting mounting seat.
Detailed Description
The present invention will be described in further detail with reference to test examples and specific embodiments. It should be understood that the scope of the above-described subject matter is not limited to the following examples, and any techniques implemented based on the disclosure of the present invention are within the scope of the present invention.
Example 1
This example 1 provides a threading oil application apparatus.
As shown in fig. 1 to 9, the present embodiment 1 includes a pressing rotary assembly 15 and a head assembly 14.
As shown in fig. 4 and 5, the nozzle tip assembly 14 is provided with an oil pipe joint 141, and the nozzle tip assembly 14 is provided with a threaded oil passage 142, and threaded oil enters the nozzle tip assembly 14 through the oil pipe joint 141 and flows out through the threaded oil passage 142. After moving the spray head assembly 14 to the threaded surface in the drilling tool, the threaded oil can be flowed out and lubricate the threaded surface of the drilling tool through the threaded oil passage 142 by feeding the threaded oil into the oil pipe joint 141 on the spray head assembly 14.
As shown in fig. 4 to 6, the nozzle assembly 14 of the present embodiment 1 includes a distribution shaft 144 and an oil spray device 145, the threaded oil passage 142 is provided in the distribution shaft 144, the oil pipe joint 141 is provided on the distribution shaft 144, and the oil pipe joint 141, the threaded oil passage 142, and the oil spray device 145 communicate with each other; the oil injection device 145 comprises a nozzle assembly main body 146 and a shell 147, the nozzle assembly main body 146 is sleeved outside the distribution shaft 144, the shell 147 is sleeved outside the nozzle assembly main body 146, the distribution shaft 144 and the nozzle assembly main body 146 form a closed space, the nozzle assembly main body 146 and the shell 147 are both provided with screw thread oil holes 148, and the screw thread oil passages 142 and the screw thread oil holes 148 are both communicated with the closed space.
In the use of the embodiment 1, the threading oil enters the threading oil channel 142 of the distribution shaft 144 through the oil pipe joint 141, and then flows into the oil injection device 145 from the threading oil channel 142, and as the threading oil increases, the threading oil flows out of the threading oil hole 148 of the oil injection device 145 and is coated on the internal thread of the drilling tool, so that the function of coating the threading oil on the thread surface of the drilling tool is realized.
As shown in fig. 7 to 9, the push-down rotation assembly 15 of the present embodiment 1 includes a guide sliding sleeve 151 and a rotation shaft 152, the guide sliding sleeve 151 is sleeved outside the rotation shaft 152, the guide sliding sleeve 151 can move in the axial direction of the rotation shaft 152 relative to the rotation shaft 152, and when the guide sliding sleeve 151 moves in the axial direction of the rotation shaft 152 relative to the rotation shaft 152, the guide sliding sleeve and the rotation shaft 152 can rotate relatively. As shown in fig. 1 to 3, the nozzle assembly 14 is disposed at an end of the rotating shaft 152, and an axial stopper 16 is further disposed on the rotating shaft 152, wherein the axial stopper 16 is used for preventing the rotating shaft 152 from entering the drilling tool.
When using the embodiment 1, the operator manually moves the nozzle assembly 14 to the position right above the drilling tool, and then the nozzle assembly 14 enters the threaded surface of the drilling tool, the axial limiting member 16 is disposed on the rotating shaft 152, and the axial limiting member 16 can prevent the rotating shaft 152 from entering the drilling tool, that is, the axial limiting member 16 can prevent the rotating shaft 152 from continuously moving downward. Next, the operator manually moves the guide sliding sleeve 151 relative to the rotary shaft 152 in the axial direction of the rotary shaft 152, and preferably, moves the guide sliding sleeve 151 downward on the rotary shaft 152. When the guide sliding sleeve 151 moves downward on the rotating shaft 152, the guide sliding sleeve 151 and the rotating shaft 152 rotate relatively, that is, the guide sliding sleeve 151 moves downward on the rotating shaft 152, and the rotating shaft 152 rotates relative to the guide sliding sleeve 151. Rotation of the shaft 152 thus rotates the spray head assembly 14, which in turn allows the spray head assembly 14 to better apply threaded oil to the threaded surfaces within the drilling tool.
As shown in fig. 7 to 9, for implementation convenience, the downward-pressing rotating assembly 15 in this embodiment 1 further includes a sliding pin 153, the rotating shaft 152 is provided with a spiral hole 154, the spiral hole 154 is spirally arranged along the axial direction of the rotating shaft 152, the peripheral wall of the guide sliding sleeve 151 is provided with a mounting hole 155, the sliding pin 153 is located in the mounting hole 155, the guide sliding sleeve 151 is connected to the rotating shaft 152 through the sliding pin 153, and the sliding pin 153 can slide in the spiral hole 154. Thus, when the slide pin 153 slides in the spiral hole 154, the guide sliding bush 151 can move in the axial direction of the rotary shaft 152 with respect to the rotary shaft 152, and when the guide sliding bush 151 moves on the rotary shaft 152, the guide sliding bush 151 and the rotary shaft 152 can relatively rotate.
In the embodiment 1, as shown in fig. 8, the guide sliding sleeve 151 may be provided with a sleeve structure; the mounting hole 155 of the guide sliding sleeve 151 can be selected to be a circular through hole.
Further, as shown in fig. 2, fig. 7 and fig. 8, the nozzle assembly 14 of this embodiment 1 is provided with a first connecting plate 143, the rotating shaft 152 is provided with a second connecting plate 156, the axial limiting member 16 includes a clamping plate, a clamping groove 161 is provided in the clamping plate, the sum of the thickness of the first connecting plate 143 and the thickness of the second connecting plate 156 is adapted to the width of the clamping groove 161, and the first connecting plate 143 and the second connecting plate 156 are clamped in the clamping groove 161. Specifically, both the first connecting plate 143 and the second connecting plate 156 may be selected to be circular ring-shaped structural plates.
In order to facilitate the connection of the rotating shaft 152 and the second connecting plate 156, as shown in fig. 7 and 8, in embodiment 1, a flange 158 is provided at the lower end of the first rotating shaft 152, and a connecting seat 159 is detachably connected below the flange 158, so that the second connecting plate 156 is installed below the connecting seat 159. In this embodiment 1, the clamping plates in the axial limiting member 16 may be selected as arc-shaped structural plates, as shown in fig. 2 and fig. 3, the clamping plates may be selected as two clamping plates, and each clamping groove 161 is formed in each connecting plate, and the two clamping plates are detachably connected through bolts. When the lower pressing rotary component 15 is connected with the nozzle component 14, the first connecting plate 143 is firstly contacted with the second connecting plate 156, then the two clamping plates are clamped on the first connecting plate 143 and the second connecting plate 156, and finally the two clamping plates are fastened together through bolts.
In the present embodiment 1, the specific structure of the connection seat 159 is not limited, and a through hole may be formed in the peripheral wall of the connection seat 159 so as not to interfere with the line connection of the head assembly 14. Further, as shown in fig. 7 and 8, in the embodiment 1, a spring 157 is further disposed between the flange 158 and the guide sliding sleeve 151, so that the guide sliding sleeve 151 can be prevented from automatically sliding down under the action of gravity by the spring 157; and when the guide sliding sleeve 151 reaches the end of the lower end of the rotating shaft 152, the guide sliding sleeve 151 can automatically return to the upper end of the rotating shaft 152 through the spring 157, that is, the guide sliding sleeve 151 can automatically return to the initial position of the guide sliding sleeve 151 on the rotating shaft 152 through the spring 157.
Of course, in the embodiment 1, the specific structure of the axial limiting member 16 is not limited, and for implementation, the axial limiting member 16 can be directly selected as the first connecting plate 143 on the nozzle assembly 14, that is, the first connecting plate 143 is also the axial limiting member 16. The first connection plate 143 may be selected to be a circular ring-shaped structural plate such that the diameter of the first connection plate 143 is larger than the pipe diameter of the target drilling tool 6. The first connecting plate 143 is directly connected to the second connecting plate 156 of the push-down rotating assembly 15, and the first connecting plate 143 and the second connecting plate 156 may be connected by bolts for implementation.
In this embodiment 1, the fixed connection means that relative displacement between the two cannot occur. Specifically, the fixed connection may include a non-detachable connection manner, such as welding; the fixed connection may also include a detachable connection, such as a bolt connection. Preferably, in this embodiment 1, a detachable fixed connection may be employed.
Therefore, through the embodiment 1, the operator does not need to manually coat the threading oil on the thread surface in the drilling tool, and through the embodiment 1, the working efficiency of coating the threading oil in the drilling tool can be improved; moreover, when the threading oil is coated in the drilling tool, the spray head assembly 14 can automatically rotate, so that the spray head assembly 14 can uniformly coat the threading oil on the threaded surface of the drilling tool, and the coating effect of the threading oil can be further ensured.
Example 2
This embodiment 2 provides a device for applying thread compound, and the difference between this embodiment 2 and embodiment 1 is: the present embodiment 2 further includes a lift cylinder 11 and a rotation cylinder 12.
As shown in fig. 10 and 11, in the present embodiment 2, the pressing rotary assembly 15 is disposed on the rotary cylinder 12, the lift cylinder 11 can drive the rotary cylinder 12 to move up and down, and the rotary cylinder 12 can drive the pressing rotary assembly 15 to rotate. Specifically, the rotary cylinder 12 is installed on the output end of the lift cylinder 11, the rotary mounting seat 13 is disposed on the output end of the rotary cylinder 12, and the guide sliding sleeve 151 in the pressing rotary assembly 15 is fixedly connected with the rotary mounting seat 13.
In the embodiment 2, the lifting cylinder 11 can drive the rotating cylinder 12 to perform lifting movement, and the pressing rotating assembly 15 is arranged on the rotating cylinder 12, so that the pressing rotating assembly 15 can perform lifting movement along with the rotating cylinder 12. Meanwhile, the downward pressing rotary assembly 15 of the embodiment 2 includes a rotary shaft 152, and the spray head assembly 14 is disposed on the rotary shaft 152; furthermore, when the lifting cylinder 11 drives the lower pressing rotary component 15 to perform lifting motion, the nozzle component 14 can be driven to perform lifting motion. In addition, the rotary oil cylinder 12 can drive the pressing rotary component 15 to make rotary motion, and then the rotary oil cylinder 12 can drive the spray head component 14 to make rotary motion. Therefore, when the device is used in the embodiment 2, the height position of the spray head assembly 14 can be adjusted through the lifting oil cylinder 11, and the horizontal position of the spray head assembly 14 can be adjusted through the rotating oil cylinder 12; further, the spray head assembly 14 may be positioned at the threaded surface of the drilling tool by the cooperation of the lift cylinder 11 and the rotation cylinder 12, and then the threaded surface of the drilling tool may be lubricated by feeding the thread oil onto the spray head assembly 14.
In this embodiment 2, after the lifting cylinder 11 and the rotating cylinder 12 are arranged, the control system of the corresponding drilling operation is combined, so that the screwing oil coating on the threaded surface of the drilling tool can be automatically completed in this embodiment 2, thereby preventing an operator from manually coating the screwing oil on the threaded surface of the drilling tool, improving the efficiency of the drilling operation, and reducing the drilling cost.
As shown in fig. 10 and 11, the present embodiment 2 further includes a lift mounting base 18, and the lift cylinder 11 is detachably mounted on the lift mounting base 18. Specifically, this embodiment 2 may be integrated on an iron roughneck; preferably, the lifting mounting seat 18 and the iron roughneck caliper body assembly 3 can be connected through a bolt. Thereby being convenient for the dismouting between lift cylinder 11 and the lift mount pad 18, and then be convenient for the later stage to lift cylinder 11's inspection and maintenance. In this embodiment 2, the specific structure of the lift mounting base 18 is not limited as long as the lift cylinder 11 can be conveniently mounted; the specific structure of the swivel mount 13 of the embodiment 2 is not limited as long as the swivel cylinder 12 can be easily mounted.
In the embodiment 2, the pressing rotary component 15 may be directly connected to the rotary mounting base 13, and the pressing rotary component 15 may also be connected to the rotary mounting base 13 through other structural members. As shown in fig. 10 and 11, the nozzle assembly 14 in this embodiment 2 is detachably connected to the rotary mounting base 13 through the swing arm 17, the swing arm 17 has a bending section 171, the output end of the rotary cylinder 12 is close to the concave portion of the bending section 171, the nozzle assembly 14 is installed at one end of the bending section 171, and the other end of the bending section 171 is connected to the rotary mounting base 13.
To facilitate the connection of the depressing rotary assembly 15 to the swing arm 17, in the present embodiment 2, a flange may be provided at one end of the guide sliding sleeve 151. In this embodiment 2, can dismantle through swing arm 17 between shower nozzle subassembly 14 and the rotation mount pad 13 and be connected to be convenient for carry out the dismouting to this embodiment 2, and then be convenient for the later stage to carry out inspection and maintenance to this embodiment 2. In addition, the swing arm 17 in this embodiment 2 has a bent section 171, the output end of the rotating cylinder 12 is close to the concave portion of the bent section 171, and the rotating mounting base 13 and the nozzle assembly 14 are respectively located at two ends of the bent section 171, so that under the action of the rotating cylinder 12, the position of the nozzle assembly 14 can be better adjusted, and when the nozzle assembly 14 rotates, the occupied space when the nozzle assembly 14 rotates can be reduced.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. The utility model provides a device is paintd to screw thread oil which characterized in that: comprises a pressing rotating component (15) and a spray head component (14),
the downward pressing rotating assembly (15) comprises a rotating shaft (152) and a guide sliding sleeve (151) sleeved outside the rotating shaft (152), the guide sliding sleeve (151) can move in the axial direction of the rotating shaft (152), and when the guide sliding sleeve (151) moves in the axial direction of the rotating shaft (152) relative to the rotating shaft (152), the guide sliding sleeve (151) and the rotating shaft (152) can rotate relatively;
the spray head assembly (14) is arranged at the end of the rotating shaft (152), an axial limiting piece (16) is arranged on the rotating shaft (152), and the axial limiting piece (16) is used for preventing the rotating shaft (152) from entering the drilling tool.
2. The thread oil application device according to claim 1, wherein: the downward-pressing rotating assembly (15) further comprises a sliding pin (153), a spiral hole (154) is formed in the rotating shaft (152), the spiral hole (154) is spirally formed in the axial direction of the rotating shaft (152), a mounting hole (155) is formed in the peripheral wall of the guide sliding sleeve (151), the sliding pin (153) is located in the mounting hole (155), the guide sliding sleeve (151) is connected with the rotating shaft (152) through the sliding pin (153), and the sliding pin (153) can slide in the spiral hole (154).
3. The thread oil application device according to claim 1, wherein: an oil pipe joint (141) is arranged on the spray head assembly (14), a screw thread oil channel (142) is arranged in the spray head assembly (14), and screw thread oil enters the spray head assembly (14) through the oil pipe joint (141) and flows out through the screw thread oil channel (142).
4. A threading oil application device according to claim 3, characterized in that: be provided with first connecting plate (143) on shower nozzle subassembly (14), be provided with second connecting plate (156) on rotation axis (152), axial locating part (16) is including the joint board, be provided with joint groove (161) in the joint board, the thickness of first connecting plate (143) with the thickness sum of second connecting plate (156) with the width adaptation of joint groove (161), just first connecting plate (143) with second connecting plate (156) joint is in joint groove (161).
5. A threading oil application device according to claim 3, characterized in that: the spray head assembly (14) comprises a distribution shaft (144) and an oil injection device (145), the threaded oil channel (142) is arranged in the distribution shaft (144), the oil pipe joint (141) is arranged on the distribution shaft (144), and the oil pipe joint (141), the threaded oil channel (142) and the oil injection device (145) are communicated with each other.
6. The thread oil application device according to claim 5, wherein: the oil injection device (145) comprises a spray head assembly main body (146) and a shell (147), the spray head assembly main body (146) is sleeved outside the distribution shaft (144), the shell (147) is sleeved outside the spray head assembly main body (146), the distribution shaft (144) and the spray head assembly main body (146) form a closed space, the spray head assembly main body (146) and the shell (147) are both provided with screw thread oil holes (148), and the screw thread oil channels (142) and the screw thread oil holes (148) are both communicated with the closed space.
7. The thread oil application apparatus according to any one of claims 1 to 6, wherein: still include lift cylinder (11) and swivel cylinder (12), it sets up to push down rotating assembly (15) on swivel cylinder (12), lift cylinder (11) can drive swivel cylinder (12) elevating movement, swivel cylinder (12) can drive push down rotating assembly (15) rotary motion.
8. The thread oil application device according to claim 7, wherein: the rotary oil cylinder (12) is installed on the output end of the lifting oil cylinder (11), a rotary installation seat (13) is arranged on the output end of the rotary oil cylinder (12), and the guide sliding sleeve (151) is fixedly connected with the rotary installation seat (13).
9. A threading oil application device according to claim 8, characterized in that: push down rotating assembly (15) through swing arm (17) with rotatory mount pad (13) can be dismantled and be connected, swing arm (17) have the section of bending (171), just the output of rotatory hydro-cylinder (12) is close to the concave part of the section of bending (171), it installs to push down rotating assembly (15) the one end of the section of bending (171), the other end of the section of bending (171) is connected on rotatory mount pad (13).
10. The thread oil application device according to claim 7, wherein: the lifting device is characterized by further comprising a lifting mounting seat (18), wherein the lifting oil cylinder (11) is detachably mounted in the lifting mounting seat (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121484766.3U CN215465513U (en) | 2021-06-30 | 2021-06-30 | Device is paintd to screw thread oil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121484766.3U CN215465513U (en) | 2021-06-30 | 2021-06-30 | Device is paintd to screw thread oil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215465513U true CN215465513U (en) | 2022-01-11 |
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ID=79723818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121484766.3U Active CN215465513U (en) | 2021-06-30 | 2021-06-30 | Device is paintd to screw thread oil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215465513U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023273319A1 (en) * | 2021-06-30 | 2023-01-05 | 四川宏华石油设备有限公司 | Iron roughneck having thread compound applying device |
-
2021
- 2021-06-30 CN CN202121484766.3U patent/CN215465513U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023273319A1 (en) * | 2021-06-30 | 2023-01-05 | 四川宏华石油设备有限公司 | Iron roughneck having thread compound applying device |
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