Sleeving structure capable of quickly replacing sealing ring

Abstract

The utility model relates to the technical field of mechanical manufacturing, and discloses a sleeving structure capable of quickly replacing a sealing ring, which comprises a first sleeve, a second sleeve mounted on the inner wall of the first sleeve, a third sleeve mounted in the second sleeve, a fourth sleeve mounted in the third sleeve, a fifth sleeve mounted in the fourth sleeve, and a sealing ring mounted in the fifth sleeve. A sixth sleeve is mounted in the fifth sleeve, L-shaped sliding grooves are formed in the left sides and the right sides of the outer walls of the first sleeve, the second sleeve, the third sleeve, the fourth sleeve, the fifth sleeve and the sixth sleeve correspondingly, and threaded columns are slidably connected into the L-shaped sliding grooves. According to the utility model, the threaded column can slide in the L-shaped sliding chute, and the fixed sleeve is convenient for selecting a sleeve with a proper size for use, so that the problem that the subsequent sleeving work is inconvenient due to the fact that the sleeve cannot be properly adjusted according to the size of a sleeved object is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to mechanical manufacturing technical field especially relates to a set structure of quick replacement sealing ring. BACKGROUND

[0002] The sealing ring sleeve is a mechanical component used in cooperation with the sealing ring, usually in ring and tubular structure, mainly used for setting, fixing and protecting the sealing ring to ensure the sealing ring to play a good sealing role in various mechanical devices and equipment.

[0003] Through the retrieval, China patent publication No. CN220095602U discloses a kind of micro small bottle cap inner sleeve sealing ring equipment, including sleeve and bottle cap, the outside of the sleeve is equipped with several sealing rings, the inside of the bottle cap is equipped with snap ring adapted to sealing ring, the upper end of the sleeve is detachably connected with mounting plate. By inserting the end of four limit protruding plates into the gap between the last and the second last sealing ring at the same time, by moving to the just below of pressing equipment through conveying bottle cap, then sleeve is driven to move down by pressing equipment, until the lowermost sealing ring is clamped into the lower of snap ring, then four limit protruding plates are driven to retract into sleeve by spring telescopic rod, sleeve is pulled out again, at this time several sealing rings are again dropped and contacted with blocking ring under the action of gravity, so reciprocate, complete the installation of sealing ring, the whole installation process is quick and convenient, and the situation that fingerprint appears when manually placing sealing ring is avoided, work efficiency is greatly improved, but the device can only set sealing ring for fixed size object, cannot make suitable adjustment according to the size of set object, thereby causing inconvenience to subsequent set work. UTILITARIAN CONTENT

[0004] In order to make up for the above shortcomings, the utility model provides a set structure of quick replacement sealing ring, aiming at improving the problem that sleeve cannot make suitable adjustment according to the size of set object in prior art, thereby causing inconvenience to subsequent set work.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme: a set structure of quick replacement sealing ring, including sleeve one, the inner wall of sleeve one is installed with sleeve two, the inside of sleeve two is installed with sleeve three, the inside of sleeve three is installed with sleeve four, the inside of sleeve four is installed with sleeve five, the inside of sleeve five is installed with sleeve six, the outer wall of sleeve one, sleeve two, sleeve three, sleeve four, sleeve five and sleeve six is equipped with L-shaped sliding groove on left and right sides, the inside of L-shaped sliding groove is slidably connected with threaded column, the top of sleeve one is installed with multiple fixing mechanisms at equal intervals, the fixing mechanism is used for fixing set tool after unfolding.

[0006] As a further description of the above technical scheme:

[0007] The fixing mechanism comprises a sliding block plate, the sliding block plate is equidistantly installed at the top of the sleeve one, the top of the sliding block plate is fixedly connected with a fixing plate, the top of the fixing plate is equidistantly fixedly connected with a plurality of springs, the left and right sides of the top of the fixing plate are fixedly connected with long short blocks, the adjacent side of the long short block is rotatably connected with a threaded rod, the outer wall of the threaded rod is rotatably connected with a long rotating plate, the top end of the spring is fixedly connected with the bottom of the long rotating plate, and the bottom of the long rotating plate is fixedly connected with a sawtooth clamping block.

[0008] As a further description of the above technical scheme:

[0009] The outer wall left side of the sleeve one is fixedly connected with a warning sign.

[0010] As a further description of the above technical scheme:

[0011] The outer wall left and right sides of the sleeve one are fixedly connected with anti-skid pads.

[0012] As a further description of the above technical scheme:

[0013] The top of the long rotating plate is screwedly connected with a screw one, and the outer wall of the screw one is screwedly connected with a protection pad.

[0014] As a further description of the above technical scheme:

[0015] The outer wall left side of the sleeve one is fixedly connected with a hanging ring.

[0016] As a further description of the above technical scheme:

[0017] The outer wall right end of the threaded column is fixedly connected with a protective sleeve.

[0018] As a further description of the above technical scheme:

[0019] The bottom of the hanging ring is fixedly connected with an anti-skid sleeve.

[0020] The utility model has the advantages of the following beneficial effects:

[0021] 1、The utility model discloses a multilayer nested structure formed by the sleeve one to the sleeve six, and through the cooperation of the L-shaped sliding groove and the threaded column, different sizes of sealing rings can be adapted to, and the threaded column can slide in the L-shaped sliding groove to fix the sleeve at a required position, so that the sleeve of a suitable size can be selected and used, thereby avoiding the problem that the sleeve cannot be adjusted according to the size of the sleeved object, and the subsequent sleeving work is inconvenient.

[0022] 2. In the utility model, through the sliding sliding block plate, the fixed plate is moved, the rotating plate on the threaded rod is extruded, the spring is contracted, the spring contraction makes the rotating plate lift up and drive the sawtooth clamping block to rise, the sleeve pipe of proper size is selected and pulled out, the outer wall groove is matched with the sawtooth clamping block, the rotating plate spring is loosened and rebounds, the sawtooth clamping block clamps the sleeve pipe outer wall, thereby the effect that the exhibited sleeve pipe is reinforced is realized, and the problem that the sleeve pipe is prevented from recycling in the process of use is avoided. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 A sleeve structure of the utility model is proposed;

[0024] Figure 2 A side view of the sleeve structure of the utility model is proposed;

[0025] Figure 3 A rear view of the sleeve structure of the utility model is proposed;

[0026] Figure 4 A partial structure schematic view of the sleeve structure of the utility model is proposed;

[0027] Figure 5 A fixing mechanism schematic view of the sleeve structure of the utility model is proposed.

[0028] Legend:

[0029] 1, sleeve pipe one;2, fixing mechanism;201, sliding block plate;202, fixed plate;203, spring;204, long rotating plate;205, threaded rod;206, long short block;207, sawtooth clamping block;3, warning board;4, L-shaped sliding groove;5, sleeve pipe two;6, sleeve pipe three;7, sleeve pipe four;8, sleeve pipe five;9, sleeve pipe six;10, threaded column;11, protection pad;12, screw one;13, hanging ring;14, antiskid sleeve;15, protection sleeve;16, antiskid pad. DETAILED DESCRIPTION

[0030] The technical scheme in the embodiments of the utility model will be described clearly and completely below in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the protection scope of the utility model.

[0031] Reference Figure 1 , Figure 3 and Figure 4The utility model provides an embodiment: a kind of set structure of quick replacement sealing ring, including sleeve one 1, the inner wall of sleeve one 1 is equipped with sleeve two 5, the inside of sleeve two 5 is equipped with sleeve three 6, the inside of sleeve three 6 is equipped with sleeve four 7, the inside of sleeve four 7 is equipped with sleeve five 8, the inside of sleeve five 8 is equipped with sleeve six 9, the outer wall left and right sides of sleeve one 1, sleeve two 5, sleeve three 6, sleeve four 7, sleeve five 8 and sleeve six 9 are all set with L-shaped sliding slot 4, L-shaped sliding slot 4 is slidably connected with threaded column 10 in its inside, the top of sleeve one 1 is equipped with multiple fixed mechanisms 2 at equal intervals, and fixed mechanism 2 is used to fix the set tool after unfolding, the outer wall left side of sleeve one 1 is fixedly connected with warning board 3, warning board 3 can play the matters needing attention of reminding staff in work to reduce the occurrence of unexpected situation, the outer wall left and right sides of sleeve one 1 are all fixedly connected with antiskid pad 16, and antiskid pad 16 can enhance the hand contact area of work user when taking grip sleeve one 1, avoid the phenomenon of hand slip drop.

[0032] Specifically, through sleeve one 1, sleeve two 5, sleeve three 6, sleeve four 7, sleeve five 8 and sleeve six 9 form multilayer nested structure, this multilayer sleeve can adapt to sealing ring of different sizes, to meet different use demands, since the outer wall left and right sides of sleeve one 1, sleeve two 5, sleeve three 6, sleeve four 7, sleeve five 8 and sleeve six 9 are all set with L-shaped sliding slot 4, and L-shaped sliding slot 4 is slidably connected with threaded column 10 in its inside, so that threaded column 10 can be slid in L-shaped sliding slot 4 and fix sleeve in the position required, realize the effect that suitable size sleeve can be selected according to demand and used, the outer wall left side of sleeve one 1 is fixedly connected with warning board 3, warning board 3 can play the matters needing attention of reminding staff in work to reduce the occurrence of unexpected situation, the outer wall left and right sides of sleeve one 1 are all fixedly connected with antiskid pad 16, and antiskid pad 16 can enhance the hand contact area of work user when taking grip sleeve one 1, avoid the phenomenon of hand slip drop.

[0033] Refer to Figure 2 , Figure 3 and Figure 5, the fixing mechanism 2 comprises a sliding block plate 201, the sliding block plate 201 is equidistantly arranged at the top of the sleeve one 1, the top of the sliding block plate 201 is fixedly connected with a fixed plate 202, the top of the fixed plate 202 is equidistantly fixedly connected with a plurality of springs 203, the top of the fixed plate 202 is fixedly connected with long-shaped short blocks 206 on the left side and the right side, the adjacent side of the long-shaped short block 206 is rotatably connected with a threaded rod 205, the outer wall of the threaded rod 205 is rotatably connected with a long-shaped rotating plate 204, the long-shaped rotating plate 204 on the outer wall of the threaded rod 205 plays a rotating adjusting role, the top of the spring 203 is fixedly connected with the bottom of the long-shaped rotating plate 204, the bottom of the long-shaped rotating plate 204 is fixedly connected with a sawtooth clamping block 207 on the front side, the top of the long-shaped rotating plate 204 is screwedly connected with a screw one 12, the outer wall of the screw one 12 is screwedly connected with a protective pad 11, the protective pad 11 can enhance the hand comfort of the staff when pressing the long-shaped rotating plate 204, the outer wall of the sleeve one 1 is fixedly connected with a hanging ring 13 on the left side, and the hanging ring 13 can hang the tool when the tool is not used, so that damage is avoided.

[0034] Specifically, the top fixed plate 202 is moved by sliding the sliding block plate 201, then the long-shaped rotating plate 204 on the outer wall of the threaded rod 205 is extruded, the spring 203 connected with the bottom is contracted, when the spring 203 is contracted, the other side of the long-shaped rotating plate 204 is lifted, the sawtooth clamping block 207 on the bottom is lifted synchronously, then the sleeve of the required size is selected, the sleeve is pulled out, since the outer wall of each sleeve is provided with a groove matched with the sawtooth on the bottom of the sawtooth clamping block 207, finally the long-shaped rotating plate 204 is loosened, the spring 203 restores elasticity, the sawtooth clamping block 207 is lifted and clamped and fixed with the groove on the outer wall of the sleeve, the top of the long-shaped rotating plate 204 is screwedly connected with the screw one 12, the outer wall of the screw one 12 is screwedly connected with the protective pad 11, the protective pad 11 can enhance the hand comfort of the staff when pressing the long-shaped rotating plate 204, the outer wall of the sleeve one 1 is fixedly connected with the hanging ring 13 on the left side, and the hanging ring 13 can hang the tool when the tool is not used, so that damage is avoided.

[0035] Referring to Figure 1 and Figure 2 , the outer wall of the threaded column 10 is fixedly connected with a protective sleeve 15 on the right end, the protective sleeve 15 can reduce the friction of the threaded column 10 during use, and reduce the probability of damage, the bottom of the hanging ring 13 is fixedly connected with an anti-skid sleeve 14, and the anti-skid sleeve 14 can prevent the hanging ring 13 from sliding and falling when being hung;

[0036] Specifically, the outer wall of the threaded column 10 is fixedly connected with the protective sleeve 15 on the right end, the protective sleeve 15 can reduce the friction of the threaded column 10 during use, and reduce the probability of damage, the bottom of the hanging ring 13 is fixedly connected with the anti-skid sleeve 14, and the anti-skid sleeve 14 can prevent the hanging ring 13 from sliding and falling when being hung.

[0037] Working principle: through the sleeve one 1, sleeve two 5, sleeve three 6, sleeve four 7, sleeve five 8 and sleeve six 9 constitute multilayer nested structure, this multilayer sleeve can adapt to different size sealing ring, to meet the different needs of use, because the sleeve one 1, sleeve two 5, sleeve three 6, sleeve four 7, sleeve five 8 and sleeve six 9 outer wall left and right side are provided with L-shaped sliding groove 4, and the L-shaped sliding groove 4 is slidably connected with the threaded column 10 in the inside, so that the threaded column 10 can be slid in the L-shaped sliding groove 4 and fixed in the desired position, realize the effect of being able to choose the appropriate size of sleeve according to the needs of use, so as to avoid the problem that the sleeve cannot be adjusted according to the size of the object to be set, thereby causing the subsequent setting work is inconvenient;

[0038] Through the sliding block plate 201 drives the fixed plate 202 at the top to move, then extrudes the long-shaped rotating plate 204 outside the wall of the threaded rod 205, the spring 203 connected with the bottom is contracted, when the spring 203 is contracted, the other side of the long-shaped rotating plate 204 is lifted, the bottom sawtooth clamping block 207 is lifted synchronously, then the required size of the sleeve is selected, the sleeve is pulled out, because the outer wall of each sleeve is provided with a groove matched with the sawtooth of the bottom sawtooth clamping block 207, finally the long-shaped rotating plate 204 is loosened, the spring 203 restores the elasticity and lifts the sawtooth clamping block 207 to be clamped with the groove of the sleeve wall, so as to realize the effect of reinforcing the exposed sleeve, and avoid the problem of preventing the sleeve from being recycled during use.

[0039] Finally, it should be pointed out that: the above only for the preferred embodiments of the present application, and not for limiting the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it still can modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement to part of the technical features, any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application, should be included in the protection scope of the present application.

Claims

1. A sleeve structure of a quick-change sealing ring, comprising a sleeve one (1), characterized in that: The inner wall of the sleeve one (1) is installed with a sleeve two (5), the inside of the sleeve two (5) is installed with a sleeve three (6), the inside of the sleeve three (6) is installed with a sleeve four (7), the inside of the sleeve four (7) is installed with a sleeve five (8), the inside of the sleeve five (8) is installed with a sleeve six (9), the outer wall of the sleeve one (1), the sleeve two (5), the sleeve three (6), the sleeve four (7), the sleeve five (8) and the sleeve six (9) are both provided with L-shaped sliding grooves (4), the inside of the L-shaped sliding grooves (4) is slidely connected with threaded columns (10), the top of the sleeve one (1) is installed with a plurality of fixing mechanisms (2) at equal intervals, and the fixing mechanisms (2) are used for fixing the unfolded sleeve setting tool.

2. The sleeve structure of the quick-change sealing ring according to claim 1, characterized in that: The fixing mechanism (2) comprises a sliding block plate (201), the sliding block plate (201) is installed at the top of the sleeve one (1) at equal intervals, the top of the sliding block plate (201) is fixedly connected with a fixed plate (202), the top of the fixed plate (202) is fixedly connected with a plurality of springs (203) at equal intervals, the top and bottom of the fixed plate (202) are both fixedly connected with long short blocks (206), the adjacent side of the long short block (206) is rotatably connected with a threaded rod (205), the outer wall of the threaded rod (205) is rotatably connected with a long rotating plate (204), the top end of the spring (203) and the bottom of the long rotating plate (204) are fixedly connected, and the bottom of the long rotating plate (204) is fixedly connected with a sawtooth clamping block (207).

3. The sleeve structure of claim 1, wherein: The outer wall left side of the sleeve one (1) is fixedly connected with a warning sign (3).

4. The sleeve structure of claim 1, wherein: The outer wall left and right sides of the sleeve one (1) are both fixedly connected with anti-skid pads (16).

5. The sleeve structure of claim 2, wherein: The top of the long rotating plate (204) is screwedly connected with a screw one (12), and the outer wall of the screw one (12) is screwedly connected with a protection pad (11).

6. The sleeve structure of the quick-change sealing ring according to claim 1, characterized in that: The outer wall left side of the sleeve one (1) is fixedly connected with a hanging ring (13).

7. The sleeve structure of claim 1, wherein: The outer wall right end of the threaded column (10) is fixedly connected with a protective sleeve (15).

8. The sleeve structure of the quick-change sealing ring according to claim 6, characterized in that: The bottom of the hanging ring (13) is fixedly connected with an anti-skid sleeve (14).

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