CN212825033U - High-pressure-resistant sleeve for glue liquid pressure non-pulling - Google Patents

Abstract

The utility model discloses a high pressure resistant sleeve for non-glue-stirring liquid pressure, which comprises an outer pipe and an inner pipe, a rectangular groove is fixedly arranged at the right end inside the outer tube, a screw hole is fixedly arranged at the left end of the rectangular groove, the inner tube comprises a screw rod, the right side end of the screw rod is fixedly connected with a rotating shaft, the screw rod and the screw hole are designed correspondingly, a bearing sleeve is fixedly arranged on the outer side wall of the rotating shaft, a circular ring gap is arranged on the surface of the bearing sleeve, the surface of the bearing sleeve is positioned at the left side of the circular ring gap and is fixedly connected with a rectangular block, the upper side and the lower side of the rectangular block are both provided with small holes, the rubber layer is installed on the top of fixed mounting telescopic link and telescopic link on the lateral wall of outer pole, the utility model discloses simple structure, modern design, the sleeve is very good by high pressure resistance, is difficult to be crushed by high pressure to outer tube and inner tube connection are stable, and the convenient glue that does not dial is pressed and is used.

Description

High-pressure-resistant sleeve for glue liquid pressure non-pulling

Technical Field

The utility model relates to a sleeve especially relates to a high pressure resistant formula is not dialled glue and is used sleeve for liquid pressure.

Background

The sleeve is short for the socket wrench. Because the sleeve is sleeved on various wrenches and is in a cylindrical shape, the sleeve is commonly called as a sleeve and is a common tool for production, maintenance and living. The socket spanner is by a plurality of sleeves of taking hexagonal hole or dodecagonal hole and be furnished with multiple annex such as handle, extension rod and constitute, and specially adapted twists the bolt or the nut that the position is very narrow and small or sunken very depths, the utility model relates to a high pressure resistant formula does not dial glue solution and presses and use sleeve.

Patent numbers: CN101745886A discloses a sleeve, which is designed to be used as two sleeves. When two equiangular hexagonal structures in the same sleeve head respectively correspond to two metric nuts and English nuts with similar specifications and form a series, the sleeve can simultaneously meet the use of the metric nuts and the English nuts with various specifications.

However, the above patents have the following disadvantages: 1. the above-mentioned design sleeve has poor high pressure resistance and is easily crushed by high pressure, so that improvement is required. 2. The outer pipe and the inner pipe are not good in connection stability, and are inconvenient to use without glue stirring and pressing, so that improvement is needed.

SUMMERY OF THE UTILITY MODEL

The utility model provides a glue solution pressure is not dialled to high pressure resistant formula and is used sleeve, simple structure, modern design, the sleeve is high pressure resistant performance very good, is difficult to by high pressure crushing to outer tube and inner tube connection are stable, and the glue solution pressure is conveniently not dialled and is used, can effectively solve the problem in the background art.

The utility model provides a specific technical scheme as follows:

the utility model provides a pair of glue solution is not dialled to high pressure formula and is used sleeve, including outer tube and inner tube, the left side fixed mounting of the inside right side fixed mounting of outer tube has the screw of rectangular channel and rectangular channel, the inner tube includes the right side end fixedly connected with pivot of screw rod and screw rod, screw rod and screw are corresponding design, the surface mounting of fixed mounting bearing housing and bearing housing on the lateral wall of pivot has the ring breach, the surface of bearing housing is located the upper and lower both sides of the left side fixed connection rectangular block and the rectangular block of ring breach and all installs the aperture, the rubber layer is installed on the top of fixed mounting of telescopic link and telescopic link on the lateral wall of outer pole.

Optionally, threaded holes are installed on the upper side and the lower side of the inside of the rectangular groove.

Optionally, the top end of the small hole is provided with a screw, and the screw penetrates through the small hole in sequence downwards and is then installed in the threaded hole through rotation.

Optionally, the surface of the rotating shaft is fixedly connected with an operating lever, and the surface of the operating lever is in sliding connection with the inner surface of the annular gap.

Optionally, a spring is fixedly mounted on the outer side wall of the telescopic rod.

The utility model has the advantages as follows:

1. the utility model discloses when receiving the high pressure, pressure is pressed on the rubber layer earlier, the rubber layer comprises rubber has fine ductility, the rubber layer begins to contract to inside, the rubber layer drives the telescopic link of atress position and contracts downwards (need to explain that the telescopic link divide into interior pole and outer pole, interior pole slides along outer pole is inside, thereby reach flexible purpose), telescopic link compression spring, the spring utilizes its elasticity can play fine buffer memory effect, buffer memory to the high pressure, prevent that the sleeve from being destroyed by the high pressure, after the high pressure disappears, the spring utilizes its elasticity to begin to stretch reversely, the rubber layer utilizes its ductility also to begin to resume original shape, the spring drives the telescopic link and resumes original height, and is very convenient, can effectively solve the problem that the high pressure resistance of sleeve can not be very good among the background art, it is damaged by the high pressure easily.

2. The utility model discloses aim at the rectangular channel on the outer tube with the rectangular block on the inner tube, clockwise rotation control rod, the control rod rotates along the ring breach that the bearing sheathe in, the control rod drives the clockwise rotation of pivot, the pivot is along the inside rotation of bearing housing, the pivot drives the clockwise rotation of screw rod, in advancing the screw with the screw rod installation, after the installation is accomplished, the rectangular block just in time supports in the rectangular channel (what need explain is rectangular block and rectangular channel for corresponding the design), at this moment, downwards run through in proper order in the aperture clockwise rotation installation screw hole again through the screw, accomplish the installation of screw, can consolidate outer tube and inner tube, improve outer tube and inner tube connection's stability greatly, it uses to make things convenient for not dialling the glue solution pressure more, can effectively solve the background art in outer tube and inner tube connection stability not too good, inconvenient not dialling the.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic view of an outer tube structure in a high-pressure resistant sleeve for liquid cement non-stirring pressure according to an embodiment of the present invention;

fig. 2 is a schematic view of the inner tube structure in the high pressure resistant sleeve for liquid cement non-stirring pressure according to the embodiment of the present invention;

fig. 3 is the embodiment of the utility model provides a high pressure resistant formula is not dialled the telescopic link in the glue solution pressure with sleeve and is connected side structure sketch map.

In the figure: 1. an outer tube; 2. an inner tube; 3. a rectangular groove; 4. a screw hole; 5. a screw; 6. a rotating shaft; 7. a bearing housing; 8. a circular ring gap; 9. a joystick; 10. a rectangular block; 11. a small hole; 12. a threaded hole; 13. a screw; 14. a telescopic rod; 15. a rubber layer; 16. a spring.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The high pressure resistant sleeve for liquid cement non-stirring pressure according to the embodiment of the present invention will be described in detail with reference to fig. 1 to 3.

Referring to fig. 1, fig. 2 and fig. 3, the utility model provides a pair of glue solution is not dialled to high pressure resistant formula is pressed and is used sleeve, including outer tube 1 and inner tube 2, the left side fixed mounting of 1 inside right side fixed mounting of outer tube has rectangular channel 3 and rectangular channel 3 has screw 4, inner tube 2 includes screw rod 5 and screw rod 5's right side end fixedly connected with pivot 6, screw rod 5 and screw 4 are corresponding design, fixed mounting has bearing housing 7 and bearing housing 7's surface mounting has ring breach 8 on the lateral wall of pivot 6, the aperture 11 is all installed to the upper and lower both sides that left side fixed connection rectangular block 10 and rectangular block 10 of bearing housing 7's surface is located ring breach 8, rubber layer 15 is installed on the top of fixed mounting has telescopic link 14 and telescopic link 14 on the lateral wall of outer pole 1.

Referring to fig. 1 and 2, threaded holes 12 are installed on both upper and lower sides of the interior of the rectangular groove 3, and it should be noted that the rectangular groove 3 and the rectangular block 10 are designed correspondingly.

Referring to fig. 1 and 2, a screw 13 is installed at the top end of the small hole 11, the screw 13 sequentially penetrates through the small hole 11 downwards and then is installed in the threaded hole 12 through rotation, and the screw 13 sequentially penetrates through the small hole 11 downwards and then is installed in the threaded hole 12 through clockwise rotation, so that the installation of the screw 13 is completed.

Referring to fig. 2, an operating lever 9 is fixedly connected to the surface of the rotating shaft 6, the surface of the operating lever 9 is slidably connected to the inner surface of the annular notch 8, and the annular notch 8 facilitates the operator to rotate the operating lever 9.

Referring to fig. 3, a spring 16 is fixedly mounted on an outer side wall of the telescopic rod 14, and the spring 16 can play a good buffering role by virtue of elasticity thereof.

The embodiment of the utility model provides a high pressure resistant formula does not dial and glues sleeve for hydraulic pressure, when receiving high pressure, pressure is pressed on rubber layer 15 earlier, rubber layer 15 comprises rubber and has fine ductility, rubber layer 15 begins to contract to inside, rubber layer 15 drives the telescopic link 14 of atress position to contract downwards (it needs to be explained that telescopic link 14 divides into interior pole and outer pole, interior pole slides along outer pole inside, thereby reach flexible purpose), telescopic link 14 compresses spring 16, spring 16 utilizes its elasticity can play fine buffer memory effect, buffer memory to high pressure, prevent that the sleeve from being destroyed by high pressure, after high pressure disappears, spring 16 utilizes its elasticity to begin to stretch backward, rubber layer 15 utilizes its ductility also to begin to resume original shape, spring 16 drives telescopic link 14 and resumes original height, it is very convenient, when needs install inner tube 2 on outer tube 1, with rectangular block 10 alignment rectangular channel 3 on the outer tube 1 on the inner tube 2, clockwise rotation control rod 9, control rod 9 is rotating along ring notch 8 on the bearing housing 7, control rod 9 drives the clockwise rotation of pivot 6, pivot 6 is along the inside rotation of bearing housing 7, pivot 6 drives the clockwise rotation of screw rod 5, install screw hole 4 into with screw rod 5, the installation is accomplished the back, rectangular block 10 just in time supports in rectangular channel 3 (need to explain that rectangular block 10 and rectangular channel 3 are for corresponding the design), at this moment, through screw 13 in proper order downwards run through in aperture 11 clockwise rotation installation screw hole 12 again, accomplish the installation of screw 13, can consolidate outer tube 1 and inner tube 2, improve the stability of outer tube 1 and inner tube 2 connection greatly, it uses not to make things convenient for the glue solution to dial pressure more.

It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims (5)

1. A high-pressure-resistant sleeve for non-glue-poking liquid pressure, which comprises an outer tube (1) and an inner tube (2), it is characterized in that a rectangular groove (3) is fixedly arranged at the right side end inside the outer tube (1), a screw hole (4) is fixedly arranged at the left side end of the rectangular groove (3), the inner tube (2) comprises a screw rod (5), the right side end of the screw rod (5) is fixedly connected with a rotating shaft (6), the screw rod (5) and the screw hole (4) are designed correspondingly, the outer side wall of the rotating shaft (6) is fixedly provided with a bearing sleeve (7), the surface of the bearing sleeve (7) is provided with a circular ring gap (8), the surface of the bearing sleeve (7) is positioned at the left side of the circular ring gap (8) and is fixedly connected with a rectangular block (10), small holes (11) are respectively arranged at the upper side and the lower side of the rectangular block (10), the outer side wall of the outer tube (1) is fixedly provided with a telescopic rod (14), and the top end of the telescopic rod (14) is provided with a rubber layer (15).

2. The high-pressure-resistant sleeve for the unvulcanized rubber solution pressure according to claim 1, wherein the rectangular groove (3) is provided with threaded holes (12) at the upper and lower sides thereof.

3. The high-pressure-resistant sleeve for the glue non-setting liquid pressure as claimed in claim 2, wherein the top end of the small hole (11) is provided with a screw (13), and the screw (13) sequentially penetrates through the small hole (11) downwards and then is rotatably arranged in the threaded hole (12).

4. The high-pressure-resistant sleeve for the non-glue-spreading liquid according to claim 1, wherein an operating lever (9) is fixedly connected to the surface of the rotating shaft (6), and the surface of the operating lever (9) is slidably connected with the inner surface of the annular notch (8).

5. The high-pressure-resistant sleeve for the glue non-setting liquid of claim 1, wherein a spring (16) is fixedly arranged on the outer side wall of the telescopic rod (14).

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