CN216096449U - Manual maintenance tool for high-pressure sealing conical surface - Google Patents
Manual maintenance tool for high-pressure sealing conical surface Download PDFInfo
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- CN216096449U CN216096449U CN202122679252.XU CN202122679252U CN216096449U CN 216096449 U CN216096449 U CN 216096449U CN 202122679252 U CN202122679252 U CN 202122679252U CN 216096449 U CN216096449 U CN 216096449U
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Abstract
The utility model discloses a manual maintenance tool for a high-pressure sealing conical surface, which belongs to the technical field of handheld maintenance tools and comprises a conical hole simulation piece, wherein a cutter guide sleeve is arranged at the top of the conical hole simulation piece, and a special cutter for maintenance is installed on the inner side of the cutter guide sleeve through threads; the tool has a simple and light structure, the feeding and cutting of the special tool for maintenance are enabled to rotate fully through selection of tolerance fit between the inner hole of the tool guide sleeve and the clamping rod of the special tool for maintenance, the centering of the whole sealing maintenance work can be ensured, the high-pressure sealing conical surface can be repaired effectively, the scrapping phenomenon caused by difficulty in repairing the existing high-pressure sealing conical surface is solved, compared with the original methods of pure manual grinding, machining and the like of workers, the tool prolongs the service life, avoids waste, reduces the cost, can repair quickly, saves time, saves labor cost, improves economic benefits, and further improves the practicability of the tool.
Description
Technical Field
The utility model belongs to the technical field of handheld maintenance tools, and particularly relates to a manual maintenance tool for a high-pressure sealing conical surface.
Background
In high-pressure and ultrahigh-pressure hydraulic systems, conical metal seals are widely used in hydraulic systems as a form of seal which is visible everywhere. A safe and reliable seal can be achieved even at higher pressures. However, with such seals under different environmental conditions, even some extremely harsh operating conditions, the seals may be corroded, contaminated with impurities, etc., causing damage to the sealing conical surface, or even sealing failure, and in case of leakage, danger to operators cannot be avoided. Once leakage occurs during use, replacement is not timely or waste is caused because few substitute parts exist in a working site and the replacement cost is high, so that the sealing conical surface needs to be repaired manually.
The prior art has the following problems: 1. the existing manual maintenance tools for the high-pressure sealing conical surface have the following problems that the high-pressure conical surface is maintained in two modes, firstly, the sealing conical surface is manually ground, but the manual grinding mode brings great workload to workers and cannot ensure the expected effect, the maintenance time is long, the manual grinding mode is very inconvenient, secondly, the maintenance mode is carried out on machining equipment, but the sealing hole position is difficult to center in machining and has higher maintenance cost, waste products are slightly generated carelessly, and therefore the practicability of the tools is reduced; 2. most of the manual maintenance tools for the existing high-pressure sealing conical surfaces have the problem that the position of the tool cannot be fixed when needed, so that the tool is easy to collide and move due to vibration and the like in the transportation process, and the stability of the tool is further reduced.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides a manual maintenance tool for a high-pressure sealing conical surface, which has the characteristics of high practicability and strong stability.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a manual repair tools of high-pressure seal conical surface, includes the taper hole simulation piece, the top of taper hole simulation piece is provided with the cutter uide bushing, special cutter is used in the maintenance is installed through the screw thread to the inboard of cutter uide bushing.
Preferably, the outside of cutter uide bushing is provided with fixing device, fixing device includes the screw rod, removes frame, sucking disc and fixed plate, the outside of special cutter is used in the maintenance and the position that is located the cutter uide bushing top is provided with the fixed plate, the below of fixed plate and the position that is located the cutter uide bushing outside are provided with the removal frame, the screw rod is installed through the bearing with the corresponding position of fixed plate on the removal frame, be connected through the screw thread between fixed plate and the screw rod, two sucking discs are installed to the below of removing the frame.
Preferably, the fixing device further comprises a knob, and the knob is mounted above the screw rod.
Preferably, fixing device still includes the installation cover, the installation cover is installed to the inboard of fixed plate and the position that is located the special cutter outside for the maintenance, be connected through the screw between special cutter for the maintenance and the installation cover.
Preferably, the outer diameter of the portion of the special tool for maintenance located above the tool guide sleeve is the same as the inner diameter of the mounting sleeve.
Preferably, the fixing device further comprises a guide rod, and the guide rod is arranged above the moving frame and at a position on one side, far away from the screw rod, of the cutter guide sleeve.
Compared with the prior art, the utility model has the beneficial effects that:
1. the tool has a simple and light structure, the feeding and cutting of the special tool for maintenance are enabled to rotate fully through selection of tolerance fit between the inner hole of the tool guide sleeve and the clamping rod of the special tool for maintenance, the centering of the whole sealing maintenance work can be ensured, the high-pressure sealing conical surface can be repaired effectively, the scrapping phenomenon caused by difficulty in repairing the existing high-pressure sealing conical surface is solved, compared with the original methods of pure manual grinding, machining and the like of workers, the tool prolongs the service life, avoids waste, reduces the cost, can repair quickly, saves time, saves labor cost, improves economic benefits, and further improves the practicability of the tool.
2. According to the utility model, by arranging the fixing device, a worker can perform certain auxiliary fixing on the position of the tool through the sucker when required, so that the possibility of collision and displacement of the tool due to vibration and the like in the transportation and other conditions is reduced, and the stability of the tool is further improved.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a schematic structural view of the present invention;
FIG. 3 is a top view of the present invention;
fig. 4 is a schematic structural view of the fixing device of the present invention.
In the figure: 1. special tools for maintenance; 2. a cutter guide sleeve; 3. a taper hole simulation piece; 4. a fixing device; 41. a knob; 42. a screw; 43. installing a sleeve; 44. moving the frame; 45. a suction cup; 46. a fixing plate; 47. a guide rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
Referring to fig. 1-4, the present invention provides the following technical solutions: the utility model provides a manual repair tools of high-pressure seal conical surface, includes taper hole simulation piece 3, and the top of taper hole simulation piece 3 is provided with cutter uide bushing 2, and special cutter 1 is used in the maintenance is installed through the screw thread to the inboard of cutter uide bushing 2.
When the tool needs to be assembled, a clamping rod of the special tool 1 for maintenance penetrates through an inner hole of the threaded end of the tool guide sleeve 2, a socket wrench matched with the tool guide sleeve 2 is found out, the assembled special tool 1 for maintenance and the tool guide sleeve 2 are installed into a high-pressure sealing conical surface body (a conical hole simulation part 3) to be repaired by using the socket wrench, and the assembly is completed through rotation inspection; when a tool is needed, if the high-pressure sealing conical surface to be maintained is not seriously damaged or a slight adherend exists, the clamping rod of the special tool 1 for maintenance can be manually rotated, the special tool 1 for maintenance is fully contacted with the high-pressure sealing conical surface to be maintained during rotation, if the high-pressure sealing conical surface to be maintained is seriously damaged, the tool cannot be easily manually repaired by using the tool, an electric hand drill or an electric screwdriver is needed to clamp the clamping rod of the special tool 1 for maintenance, the rotation direction is well adjusted, the rotation speed is well controlled, and after maintenance precision is ensured, the inner hole of the high-pressure sealing conical surface needs to be cleaned, so that impurities are prevented from being left;
example 2
The present embodiment is different from embodiment 1 in that: the outer side of the cutter guide sleeve 2 is provided with a fixing device 4, the fixing device 4 comprises a screw rod 42, a movable frame 44, suckers 45 and a fixed plate 46, the fixed plate 46 is arranged at the outer side of the special cutter 1 for maintenance and at the position above the cutter guide sleeve 2, the movable frame 44 is arranged at the position below the fixed plate 46 and at the outer side of the cutter guide sleeve 2, the screw rod 42 is arranged at the position corresponding to the fixed plate 46 on the movable frame 44 through a bearing, the fixed plate 46 is connected with the screw rod 42 through threads, the two suckers 45 are arranged below the movable frame 44,
through adopting above-mentioned technical scheme for the staff can carry out certain auxiliary fixation to the position of instrument through sucking disc 45 when needs, thereby has reduced the instrument and has taken place to collide with the possibility of aversion phenomenon because of reasons such as vibrations when the circumstances such as transportation.
Specifically, the fixing device 4 further comprises a knob 41, the knob 41 is installed above the screw rod 42,
by adopting the technical scheme, the screw rod 42 can be conveniently operated by a worker.
Specifically, the fixing device 4 further comprises a mounting sleeve 43, the mounting sleeve 43 is mounted on the inner side of the fixing plate 46 and at the position outside the special tool 1 for maintenance, the special tool 1 for maintenance is connected with the mounting sleeve 43 through screws,
by adopting the technical scheme, the fixing plate 46 and the upper structure thereof can be assembled and disassembled by workers when needed.
Specifically, the outside diameter of the part of the special tool 1 for maintenance located above the tool guide sleeve 2 is the same as the inside diameter of the mounting sleeve 43,
by adopting the technical scheme, the normal matching of the special cutter 1 for maintenance and the mounting sleeve 43 is ensured.
Specifically, the fixing device 4 further comprises a guide rod 47, the guide rod 47 is installed above the moving frame 44 and at a position on the side of the cutter guide sleeve 2 far away from the screw rod 42,
by adopting the technical scheme, the moving frame 44 can be guided to a certain extent.
When this embodiment uses, when needs fix the position of instrument, rotate knob 41 among the fixing device 4 to drive screw rod 42 and rotate, threaded connection between screw rod 42 and the fixed plate 46, so screw rod 42 drives and moves frame 44 and descend, adsorbs the plane at place until sucking disc 45, thereby fixes, and installation cover 43 has played the effect of connecting the installation, and guide bar 47 has played the effect of direction.
The working principle and the using process of the utility model are as follows: when a tool needs to be assembled, a clamping rod of the special tool 1 for maintenance penetrates through an inner hole of a threaded end of the tool guide sleeve 2, a socket wrench matched with the tool guide sleeve 2 is found out, the assembled special tool 1 for maintenance and the tool guide sleeve 2 are installed into a high-pressure sealing conical surface body (a conical hole simulation part 3) to be repaired by using the socket wrench, and the assembly is performed through rotation inspection; when a tool is needed, if the high-pressure sealing conical surface to be maintained is not seriously damaged or a slight adherend exists, the clamping rod of the special tool 1 for maintenance can be manually rotated, the special tool 1 for maintenance is fully contacted with the high-pressure sealing conical surface to be maintained during rotation, if the high-pressure sealing conical surface to be maintained is seriously damaged, the tool cannot be easily manually repaired by using the tool, an electric hand drill or an electric screwdriver is needed to clamp the clamping rod of the special tool 1 for maintenance, the rotation direction is well adjusted, the rotation speed is well controlled, and after maintenance precision is ensured, the inner hole of the high-pressure sealing conical surface needs to be cleaned, so that impurities are prevented from being left; when the position of the tool needs to be fixed, the knob 41 in the fixing device 4 is rotated to drive the screw rod 42 to rotate, the screw rod 42 is in threaded connection with the fixing plate 46, the screw rod 42 drives the moving frame 44 to descend until the sucking disc 45 adsorbs the plane where the sucking disc is located, so that the fixing is carried out, the mounting sleeve 43 plays a role in connection and installation, and the guide rod 47 plays a role in guiding.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a manual repair tools of high pressure seal conical surface, includes taper hole simulation piece (3), its characterized in that: the top of taper hole simulation piece (3) is provided with cutter uide bushing (2), special cutter (1) is installed through the screw thread to the inboard of cutter uide bushing (2) for the maintenance.
2. The manual high pressure sealing cone repair tool of claim 1, wherein: the outside of cutter uide bushing (2) is provided with fixing device (4), fixing device (4) include screw rod (42), remove frame (44), sucking disc (45) and fixed plate (46), the outside of special cutter (1) for the maintenance and the position that is located cutter uide bushing (2) top are provided with fixed plate (46), the below of fixed plate (46) and the position that is located the cutter uide bushing (2) outside are provided with and remove frame (44), remove on frame (44) and install screw rod (42) through the bearing with fixed plate (46) corresponding position, be connected through the screw thread between fixed plate (46) and screw rod (42), two sucking discs (45) are installed to the below of removing frame (44).
3. The manual repair tool for a high-pressure sealing cone according to claim 2, wherein: the fixing device (4) further comprises a knob (41), and the knob (41) is installed above the screw rod (42).
4. The manual repair tool for a high-pressure sealing cone according to claim 2, wherein: fixing device (4) still include installation cover (43), installation cover (43) are installed to the inboard and the position that is located maintenance with special cutter (1) outside of fixed plate (46), be connected through the screw between maintenance with special cutter (1) and installation cover (43).
5. The manual high pressure sealing cone repair tool of claim 4, wherein: the outside diameter of the part, which is positioned above the cutter guide sleeve (2), on the special cutter (1) for maintenance is the same as the inside diameter of the mounting sleeve (43).
6. The manual repair tool for a high-pressure sealing cone according to claim 2, wherein: the fixing device (4) further comprises a guide rod (47), and the guide rod (47) is installed above the moving frame (44) and at a position, away from one side of the screw rod (42), of the cutter guide sleeve (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122679252.XU CN216096449U (en) | 2021-11-04 | 2021-11-04 | Manual maintenance tool for high-pressure sealing conical surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122679252.XU CN216096449U (en) | 2021-11-04 | 2021-11-04 | Manual maintenance tool for high-pressure sealing conical surface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216096449U true CN216096449U (en) | 2022-03-22 |
Family
ID=80713086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122679252.XU Active CN216096449U (en) | 2021-11-04 | 2021-11-04 | Manual maintenance tool for high-pressure sealing conical surface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216096449U (en) |
-
2021
- 2021-11-04 CN CN202122679252.XU patent/CN216096449U/en active Active
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